CN210118920U - Humidifier - Google Patents

Abstract

The utility model provides a humidifier, comprising: a shell, the shell is provided with an air duct, the air duct has an air inlet and an air outlet; a wet curtain assembly, arranged in the shell, comprising a water-absorbing wet curtain and a water tank for supplying water to the water-absorbing wet curtain; a spray assembly, arranged in the shell, comprising a water spraying component for spraying water to the water-absorbing wet curtain. The present application adds a spray assembly in the shell to spray water to the water-absorbing wet curtain, thereby significantly increasing the moisture on the water-absorbing wet curtain, which is beneficial to increasing the humidification amount of the humidifier and improving the humidification effect.

Description

humidifier

technical field

The utility model relates to the technical field of air conditioning, in particular to a humidifier.

Background technique

At present, the existing humidifiers using wet curtains generally soak the wet curtain in a water tank, absorb moisture through the wet curtain, set an electric fan blade on the top of the wet curtain, and drive the wind to blow out through the fan blade, so as to utilize the airflow belt. The moisture on the wet curtain is removed to achieve the purpose of humidification. However, the water absorption capacity of the wet pad is limited, and there are problems of insufficient humidification and poor humidification effect.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.

Therefore, the purpose of this utility model is to provide a humidifier.

In order to achieve the above purpose, the present invention provides a humidifier, comprising: a casing, the casing is provided with an air duct, and the air duct has an air inlet and an air outlet; a wet curtain assembly, arranged in the casing, includes A water-absorbing wet pad and a water tank for supplying water to the water-absorbing wet pad; a spray assembly, which is arranged in the casing, includes a water-spraying component for spraying water to the water-absorbing wet pad.

In the humidifier provided by the utility model, a spray component is added in the shell, and the water spray component of the spray component is used to spray water to the water absorbing wet curtain, thereby significantly increasing the moisture on the water absorbing wet curtain, thereby helping to improve the humidity of the humidifier. The amount of humidification increases the humidification effect.

Specifically, the humidifier includes a housing, a wet pad assembly, and a shower assembly. There is an air duct in the shell, and the air duct has an air inlet and an air outlet. The outside space enters the air duct through the air inlet. When passing through the water absorbing wet curtain, the moisture on the wet curtain is taken away, and then the water vapor is discharged from the air outlet to realize the humidification function. Among them, the water tank can supply water for the absorbent pad, and the water spray component of the spray assembly can spray water to the absorbent pad. The double water source supplement effectively increases the water absorption of the absorbent pad, so that the absorbent pad in the air duct can fully absorb water. In this way, when the airflow passes through, more water vapor can be taken away, so that the humidity in the air increases, resulting in a better humidification effect.

In addition, the humidifier in the above technical solution provided by the present utility model may also have the following additional technical features:

In the above technical solution, the water spray component is located above the water absorbing wet curtain.

When the absorbent pad absorbs water, it generally absorbs water from the bottom to the top, so the lower part of the absorbent pad will have more water than the upper part. The upper part of the wet pad has a good water replenishment effect, so that the overall water absorption of the water-absorbing wet pad is more and more uniform, and each part can generate more water vapor when the airflow passes, thereby further improving the humidification capacity and humidification effect.

In the above technical solution, the water spray member includes a water outlet hole for generating a fountain-like water flow, and the middle portion of the water spray member is formed as a water-accommodating space. The outer periphery of the water part is sprayed downward to the absorbent pad.

The water spray part includes a water outlet, and the water outlet is used to generate a fountain-like water flow. The water flow from the water spray part is sprayed down on the water absorbing wet curtain in a plane shape, and the spray effect is better, and it can make the water absorbing and wet. Curtains absorb moisture more evenly, resulting in better humidification. On the other hand, the fountain-like water-spraying component can form a fountain-like water flow, and a transparent window can be provided on the casing to watch the water-spraying effect, thereby significantly increasing the fun and improving the user's visual experience. In addition, the water-holding space in the middle of the water-spraying part overflows after overflowing, and sprays down along the outer periphery of the water-spraying part to the water-absorbing wet curtain, which can prevent the splash of water inside the humidifier, which is beneficial to improve the utilization rate of water. It is also beneficial to prevent water from adversely affecting other components or generating excessive noise, and at the same time, it is also beneficial to improve visual effects.

In any of the above technical solutions, the upper end of the water tank is open, the water absorbing wet curtain is at least partially located in the water tank, and the water sprayed by the water spray component flows into the water tank through the water absorbing wet curtain.

The upper end of the water tank is open, and the absorbent pad is at least partially located in the water tank, so the absorbent pad can absorb water from the bottom to the top, and the water sprayed by the water spraying part flows into the water tank through the absorbent pad, realizing the recycling of water and improving the interior of the water tank. The utilization rate of water can effectively reduce the number of water additions and further improve the user experience. At the same time, the structure for separately supplying water to the water spray components can be omitted, the number of components is simplified, the product volume is reduced, and the production cost is saved. Of course, the absorbent pad can also be located above or below the water tank, and the water in the water tank can be sent to the absorbent pad by other structures.

In any of the above technical solutions, the spray assembly further includes a water pump, the input end of the water pump is communicated with the water tank, and the output end of the water pump is communicated with the water spray component.

The water in the water tank is drained to the water spray parts by the water pump, and the position of the water spray parts can be reasonably arranged according to the needs, which is conducive to optimizing the structure and layout of the product, and the spray effect of the water spray parts can be adjusted by adjusting the working parameters of the water pump. , and then adjust the humidification effect of the humidifier to realize the multi-speed function to meet the different needs of users. Of course, the spray assembly may also not include a water pump, for example, a water storage box is arranged above the water spray component, and gravity is used to supply water to the water spray component.

In the above technical solution, the water tank is provided with a water outlet, and the water outlet is provided with an elastic piston for opening or closing the water outlet, wherein, when the input end of the water pump is inserted into the elastic piston, The elastic piston opens the water outlet, and when the input end of the water pump pulls out the elastic piston, the elastic piston closes the water outlet.

An elastic piston is arranged at the water outlet of the water tank to form a connection between the water pump and the water tank similar to that of a coffee machine. Insert the input end of the water pump into the elastic piston, and the elastic piston opens the water outlet to realize the connection between the water pump and the water tank, so that the water pump can The water in the water tank is pumped into the water spray part; and when the input end of the water pump pulls out the elastic piston, the elastic piston closes the water outlet to ensure that the water tank does not leak water, which facilitates the separation of the water pump and the water tank to clean the water pump and/or the water tank, Reduced cleaning difficulty. Of course, the elastic piston may not be provided, and the water pump may also be directly connected to the water tank.

In the above technical solution, the input end of the water pump is communicated with the bottom of the water tank, and the bottom of the water spray component is connected with the output end of the water pump through a water inlet pipe.

The input end of the water pump is connected to the bottom of the water tank, which facilitates the water in the water tank to enter the water pump under the action of gravity, thereby reducing the power requirements for the water pump, and also reducing the risk of dry pumping caused by the input end of the water pump being separated from the water surface, improving humidification. reliability of the device. The bottom of the water spray part is connected to the output end of the water pump through the water inlet pipe, which is beneficial to improve the spray water flow from top to bottom to the water absorbing wet curtain, and can prevent the water inlet pipe from interfering with the water flow sprayed by the water spray part, so that the The water flow is more evenly sprayed on the absorbent pad.

In the above technical solution, an annular mounting plate is arranged in the water tank, and the annular mounting plate divides the inner space of the water tank into a nested distributed water storage space and an installation space, and the water storage space is located in the Outside the installation space, the water pump is installed in the installation space, and the water absorbing wet pad is located in the water storage space.

By arranging a ring-shaped mounting plate, the inner space of the water tank is separated, thereby realizing the separation of the water pump and the water absorbing wet pad, and avoiding the interference between the water pump and the water absorbing wet pad. In addition, installing the water pump in the water tank can effectively reduce the lift required by the water pump and reduce power consumption. In addition, the water pump is installed inside the water tank, which is separated from the outside by the water tank and the water inside, which can effectively reduce the operating noise of the humidifier.

In any of the above technical solutions, the upper end of the water tank is open, and the top of the water tank is provided with a filter element for filtering the gas and/or liquid entering and leaving the water tank.

A filter element is arranged on the top of the water tank, which can filter and purify the water vapor flowing out of the water tank upward, so that the water vapor generated by the humidifier is more environmentally friendly. In addition, in the case where the water sprayed by the water spray component flows into the water tank through the water absorbing wet curtain, the filter element can also filter and purify the water flowing back to the water tank, so that the water can achieve the purpose of secondary purification. Specifically, the filter element may be an activated carbon filter screen or other types of filter element.

In any of the above technical solutions, the air inlet is arranged at the bottom of the casing, and the air duct is also provided with an air supply member, and the air supply member is arranged at the bottom of the air duct for inhaling outside air. the air inlet.

The air inlet is set at the bottom of the casing, and the air supply part is correspondingly arranged at the bottom of the air duct, and the outside air is sucked into the air inlet by the air supply part, so that the gas velocity in the air duct is accelerated, the air flow can pass through the air duct more smoothly, and the water vapor It is sprayed from the air outlet at a faster speed to obtain a longer distance, so that the humidification range of the humidifier is larger and the humidification effect is more obvious, so as to meet the different needs of users and cope with more usage scenarios. Wherein, the air supply member may be a fan.

In any of the above technical solutions, the upper end of the water tank is open, and the air outlet is provided on the top of the housing, and is located just above the open end of the water tank, forming the water inlet of the humidifier.

The air outlet is arranged on the top of the shell to realize the upper air outlet, and the air outlet is facing the open end of the water tank, so when water is added through the air outlet, the water just flows downward into the water tank, realizing the upper water addition function, and there is no need to separate the water tank The humidifier is taken out or turned upside down, thereby reducing the difficulty of adding water and improving the user's comfort. At the same time, the air outlet is used as the water inlet of the humidifier, eliminating the need for an additional water inlet, which can further simplify the structure of the humidifier, and water can be added regardless of whether the humidifier is working, thus making the water adding process more convenient to operate.

In any of the above technical solutions, the air outlet is arranged on the top of the casing, and the air outlet is annular, and the top of the casing is further provided with a convex lens decoration with magnifying effect, and the air outlet surrounds the Convex Lens Trim.

The air outlet is arranged on the top of the shell, and the air outlet is annular, which effectively increases the area of the air outlet, which is conducive to improving the humidification capacity of the humidifier, and makes the water vapor spread evenly around, which is conducive to improving the humidification range of the humidifier. . Among them, the top of the casing is also provided with a convex lens decorative piece with magnifying effect, and the convex lens decorative piece is covered above the water spray component, which can prevent the water in the water spray component from being spilled or evaporated too quickly, which is beneficial to further reduce the frequency of users adding water, and at the same time , when adding water, it can avoid the direct impact of the water flow on the water spray parts; on the other hand, the convex lens is suitable for observing the spray effect of the water spray parts from above, and can produce a magnifying effect, which can further improve the fun of the product, Further improve the user experience.

In any of the above technical solutions, at least a portion of the casing corresponding to the water spraying member is formed as a transparent window.

At least the part of the casing corresponding to the water spray component is formed as a transparent window, so the user can observe the water spray effect of the water spray component through the transparent window, which is convenient to grasp the working condition of the water spray component in time and reasonably control the water volume, and can also appreciate the water spray component. The water spray scene makes the humidifier form a landscape, thereby improving the user experience. Therefore, at least the part of the casing corresponding to the water spraying part is formed as a transparent window, which realizes the visualization of the humidifier, so that the user can observe the water spraying of the water spraying part. Increase the fun, which in turn significantly improves the user experience.

Optionally, only the part of the housing corresponding to the water spray component is formed as a transparent window; or, the entire housing is formed as a transparent window; wall, etc.) is formed as a transparent window.

In addition, if the water spray component is arranged above the water absorbing wet curtain, the position of the transparent window is relatively upper, which is convenient for people to observe, and can also produce better visual effects.

In the above technical solution, the outer casing includes a lower casing and an upper casing, the bottom of the lower casing is provided with an air inlet grille, and the grille holes of the air inlet grille are formed as the air inlets, and the upper casing There is an air outlet grille on the top of the air outlet grille, the grille holes of the air outlet grille are formed as the air outlet, the wet curtain assembly is arranged in the lower shell, and the water spray component is located in the upper shell , the side wall of the upper casing is formed as the transparent window.

The shell is divided into upper shell and lower shell, which is convenient for the installation, maintenance and replacement of the internal structure; the air inlet and outlet grilles are used to enter and exit the air, so that the air flow is more uniform, and the external debris can be isolated at the same time; The wet curtain assembly is arranged in the lower shell, and the water spray component is arranged in the upper shell, and the side wall of the upper shell is formed as a transparent window, which ensures the visualization of the water spray component, and then the water spray situation can be observed. Among them, at least one of the above-mentioned outlet grille and outlet grille may be an activated carbon grille, which can further purify the air and reduce the spread of germs. The air inlet grille and the upper shell can be an integral structure or independent structures and assembled together; the air outlet grille and the lower shell can be an integral structure or independent structures and assembled together.

Additional aspects and advantages of the present invention will become apparent in the following section of the description, or learned by practice of the present invention.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

1 is a schematic structural diagram of a humidifier according to some embodiments of the present invention;

2 is a schematic diagram of the principle of the humidifier according to some embodiments of the present invention;

3 is a schematic diagram of an exploded structure of the humidifier according to some embodiments of the present invention;

Among them, the corresponding relationship between the reference numerals and the component names in Fig. 1 to Fig. 3 is:

1 Humidifier; 11 Shell; 111 Air Inlet; 113 Upper Shell; 1131 Outlet Grill; 115 Lower Shell; 1151 Inlet Grill; 117 Air Outlet; 1333 filter parts; 15 spray components; 151 water spray parts; 153 water pumps; 155 water inlet pipes; 17 air supply parts; 19 convex lens decorative parts;

Among them, the arrows in FIG. 2 indicate the flow direction of the air flow, and the dark lines near the water inlet pipe and the water spray component indicate the flow direction of the water.

Detailed ways

In order to be able to understand the above-mentioned objects, features and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the following Limitations of the specific embodiments disclosed.

The humidifier according to some embodiments of the present invention will be described below with reference to FIGS. 1 to 3 .

As shown in FIG. 1 , the humidifier 1 provided by the present invention includes: a casing 11 , a wet curtain assembly 13 and a spray assembly 15 .

Example 1

The outer casing 11 is provided with an air duct, and the air duct has an air inlet 111 and an air outlet 117, as shown in FIG. 2; 133 , as shown in FIG. 2 ; the spray assembly 15 is arranged in the housing 11 , and includes a water spray component 151 for spraying water to the water absorbing wet curtain 131 , as shown in FIG. 2 .

In the humidifier 1 provided by the present invention, a spray assembly 15 is added in the casing 11, and the water spray component 151 of the spray assembly 15 is used to spray water on the water absorbing wet curtain 131, thereby significantly increasing the moisture on the water absorbing wet curtain 131. Further, it is beneficial to increase the humidification amount of the humidifier 1 and improve the humidification effect.

Specifically, the humidifier 1 includes a housing 11 , a wet pad assembly 13 and a spray assembly 15 . The outer casing 11 is provided with an air duct, and the air duct has an air inlet 111 and an air outlet 117. The external space enters the air duct through the air inlet 111, and when passing through the water absorbing wet curtain 131, the moisture on the wet curtain is taken away, and then the water vapor is discharged from the air outlet 117. , to realize the humidification function. The water tank 133 can supply water to the absorbent pad 131, and the water spray component 151 of the spray assembly 15 can spray water to the absorbent pad 131. The double water source supplement can effectively increase the water absorption capacity of the absorbent pad 131, so that the absorbent pad 131 absorbs water in the air duct. The curtain 131 can fully absorb moisture, so that when the airflow passes through, more moisture can be taken away, so that the humidity in the air increases, resulting in a better humidification effect.

Further, at least a portion of the housing 11 corresponding to the water spray member 151 is formed as a transparent window.

The part of the casing 11 corresponding to the water spraying part 151 is formed as a transparent window, so the user can observe the water spraying effect of the water spraying part 151 through the transparent window, which is convenient to grasp the working condition of the water spraying part 151 in time and reasonably control the water volume, and can also appreciate the spraying effect of the water spraying part 151. The water spray scene of the water component 151 makes the humidifier 1 form a landscape, thereby improving the user experience. Therefore, the part of the casing 11 corresponding to the water spraying part 151 is formed as a transparent window, which realizes the visualization of the humidifier 1, so that the user can observe the water spraying situation of the water spraying part 151, which not only facilitates the reasonable control of the water volume according to the spraying effect, but also makes the humidifier 1 visible. It can be used as a landscape to increase interest and thus significantly improve the user experience.

Optionally, only the part of the housing 11 corresponding to the water spraying part 151 is formed as a transparent window.

Optionally, the housing 11 is entirely formed as a transparent window.

Optionally, the part of the casing 11 corresponding to the water spray component 151 and other parts (other parts such as the top wall of the casing 11 or the side walls of the casing 11 , etc.) are formed as transparent windows.

Wherein, the water spray member 151 is located above the water absorbing wet curtain 131, as shown in FIG. 1 and FIG. 2 .

When the absorbent pad 131 absorbs water, it generally absorbs water from bottom to top, so the lower part of the absorbent pad 131 will have more water than the upper part. Therefore, the upper part of the absorbent pad 131 is well hydrated, so that the overall water absorption of the absorbent pad 131 is more and more uniform, and each part can generate more water vapor when the airflow passes, thereby further Increase the amount of humidification and humidification effect. In addition, if the water spray member 151 is arranged above the water absorbing wet curtain 131, the position of the transparent window is relatively upper, which is convenient for people to observe, and can also produce better visual effects.

Further, the water spray member 151 includes a water outlet hole for generating a fountain-like water flow. As shown in FIG. 2 , the middle of the water spray member 151 is formed as a water-accommodating space. The outer periphery of 151 is sprayed downward to the absorbent pad 131 .

The water spray component 151 includes a water outlet hole, and the water outlet hole is used to generate a fountain-like water flow, and the water flow sprayed by the water spray component 151 is sprayed downward on the water absorbing wet curtain 131 in a plane shape, and the spray effect is better, and can The water absorbed by the absorbent pad 131 is more uniform, resulting in a better humidification effect. On the other hand, the fountain-shaped water spray member 151 can form a fountain-shaped water flow, as shown in FIG. 2 , which can significantly increase the interest and further improve the user's visual experience. In addition, the water-accommodating space in the middle of the water spray member 151 overflows after overflowing, and is sprayed down along the outer periphery of the water spray member 151 to the water absorbing wet curtain 131, which can prevent the water splashing inside the humidifier 1, which is beneficial to improve the water quality. The utilization rate is also conducive to preventing water from adversely affecting other components or generating excessive noise, and is also conducive to improving visual effects.

Embodiment 2

The difference from the first embodiment is that: on the basis of the first embodiment, the upper end of the water tank 133 is further open, the water absorbing wet curtain 131 is at least partially located in the water tank 133, and the water sprayed by the water spraying part 151 flows through the water absorbing wet curtain 131. into the water tank 133, as shown in FIG. 2 .

The upper end of the water tank 133 is open, and the absorbent pad 131 is at least partially located in the water tank 133, then the absorbent pad 131 can absorb water from the bottom to the top, and the water sprayed by the water spray component 151 flows into the water tank 133 through the water absorbent pad 131, thereby realizing water absorption. It can effectively reduce the number of times of adding water and further improve the user experience. At the same time, the structure for supplying water to the water spray component 151 alone can be omitted, the number of components is simplified, the product volume is reduced, and the production cost is saved. Of course, the absorbent pad 131 can also be located above or below the water tank 133, and the water in the water tank 133 can be sent to the absorbent pad 131 by other structures; a water receiving tray can also be set below the water spray component 151 to collect the water from the water tank 133. Absorb the water flowing down from the wet pad 131.

Embodiment 3

The difference from the second embodiment is that on the basis of the second embodiment, the spray assembly 15 further includes a water pump 153, the input end of the water pump 153 is connected with the water tank 133, and the output end of the water pump 153 is connected with the water spray component 151. pass, as shown in Figure 3.

The water in the water tank 133 is drained to the water spray part 151 by the water pump 153 , the position of the water spray part 151 can be reasonably arranged according to the needs, which is conducive to optimizing the structure and layout of the product, and the water spray can be adjusted by adjusting the working parameters of the water pump 153 The spray effect of the component 151 is adjusted, and the humidification effect of the humidifier 1 is adjusted to realize the multi-speed function to meet the different needs of users. Of course, the spray assembly 15 may also not include the water pump 153 , for example, a water storage box is arranged above the water spray component 151 to supply water to the water spray component 151 by gravity.

Further, the water tank 133 is provided with a water outlet, and the water outlet is provided with an elastic piston (not shown in the figure) for opening or closing the water outlet, wherein when the input end of the water pump 153 is inserted into the elastic piston, the elastic piston opens the water outlet, and when the input end of the water pump 153 pulls out the elastic piston, the elastic piston closes the water outlet.

An elastic piston is arranged at the water outlet of the water tank 133 to form a connection method similar to the water pump 153 of the coffee machine and the water tank 133. Insert the input end of the water pump 153 into the elastic piston, and the elastic piston opens the water outlet to realize the connection between the water pump 153 and the water tank 133. connected, so that the water pump 153 can put the water pump 153 in the water tank 133 into the water spray component 151; and when the input end of the water pump 153 pulls out the elastic piston, the elastic piston closes the water outlet to ensure that the water tank 133 does not leak water, which facilitates the separation of the water pump 153 and the water tank 133, so as to clean the water pump 153 and/or the water tank 133, which reduces the difficulty of cleaning. Of course, the elastic piston may not be provided, and the water pump 153 may also be directly connected to the water tank 133 .

Further, as shown in FIGS. 1 and 2 , the input end of the water pump 153 is communicated with the bottom of the water tank 133 , and the bottom of the water spray component 151 is connected to the output end of the water pump 153 through the water inlet pipe 155 .

The input end of the water pump 153 is communicated with the bottom of the water tank 133, which facilitates the water in the water tank 133 to enter the water pump 153 under the action of gravity, thereby reducing the power requirement for the water pump 153, and also reducing the input end of the water pump 153 from the water surface and causing dry pumping risk, and the reliability of the humidifier 1 is improved. The bottom of the water spray component 151 is connected to the output end of the water pump 153 through the water inlet pipe 155, which is beneficial to increase the spray water flow from top to bottom to the water absorbing wet curtain 131, and can prevent the water inlet pipe 155 from spraying the water spray component 151. The water flow of the absorbent pad 131 is disturbed, so that the water flow is sprayed on the absorbent pad 131 more evenly.

Further, an annular mounting plate 1331 is provided in the water tank 133. As shown in FIG. 3, the annular mounting plate 1331 divides the inner space of the water tank 133 into a nested water storage space and an installation space, and the water storage space is located in the installation space. On the outside, the water pump 153 is installed in the installation space, and the absorbent pad 131 is located in the water storage space.

The annular mounting plate 1331 is provided to separate the inner space of the water tank 133 , thereby realizing the separation of the water pump 153 and the water absorbing pad 131 to avoid interference between the water pump 153 and the water absorbing pad 131 . In addition, installing the water pump 153 in the water tank 133 can effectively reduce the lift required by the water pump 153 and reduce power consumption. In addition, the water pump 153 is installed inside the water tank 133 , and is separated from the outside by the water tank 133 and the water inside, which can effectively reduce the operating noise of the humidifier 1 .

Embodiment 4

The difference from any of the above-mentioned embodiments is that: on the basis of any of the above-mentioned embodiments, further, the upper end of the water tank 133 is open, and the top of the water tank 133 is provided with a filter element 1333, as shown in FIG. The gas and/or liquid entering and leaving the tank 133 is filtered.

The filter element 1333 is arranged on the top of the water tank 133, which can filter and purify the water vapor flowing out of the water tank 133 upward, so that the water vapor generated by the humidifier 1 is more environmentally friendly. In addition, in the case where the water sprayed by the water spray member 151 flows into the water tank 133 through the water absorbing wet pad 131, the filter member 1333 can also filter and purify the water that flows back to the water tank 133, so that the water can achieve secondary purification. Purpose. Specifically, the filter element 1333 may be an activated carbon filter mesh or other types of filter elements 1333 .

Further, the air inlet 111 is arranged at the bottom of the casing 11, and the air duct is also provided with an air supply member 17, and the air supply member 17 is arranged at the bottom of the air duct, as shown in FIG. 1 and FIG. Air outlet 111.

The air inlet 111 is arranged at the bottom of the casing 11, and the air supply member 17 is correspondingly arranged at the bottom of the air duct, and the outside air is sucked into the air inlet 111 by the air supply member 17, so that the air flow rate in the air duct is accelerated, and the air flow can pass through the wind more smoothly. and make the water vapor eject from the air outlet 117 at a faster speed to obtain a longer distance, so that the humidification range of the humidifier 1 is larger, and the humidification effect is more obvious, so as to meet the different needs of users, and can deal with more usage scenarios. Wherein, the air supply member 17 may be a fan.

Embodiment 5

The difference from any of the above-mentioned embodiments is: on the basis of any of the above-mentioned embodiments, further, the upper end of the water tank 133 is open, and the air outlet 117 is arranged on the top of the casing 11, and is located directly above the open end of the water tank 133, It is formed as the water inlet of the humidifier 1 .

The air outlet 117 is arranged on the top of the casing 11 to realize the upper air outlet, and the air outlet 117 is facing the open end of the water tank 133. Therefore, when water is added through the air outlet 117, the water just flows downward into the water tank 133, realizing the upward water addition. It is not necessary to take out the water tank 133 separately or turn the humidifier 1 upside down, thereby reducing the difficulty of adding water and improving the user's comfort. At the same time, the air outlet 117 is used as the water inlet of the humidifier 1, eliminating the need for additional water inlets, which can further simplify the structure of the humidifier 1, and water can be added regardless of whether the humidifier 1 is working, thus making the water adding process more efficient. Easy to operate.

Embodiment 6

The difference from any of the above-mentioned embodiments is that: on the basis of any of the above-mentioned embodiments, further, the air outlet 117 is arranged on the top of the casing 11, and the air outlet 117 is annular, and the top of the casing 11 is also provided with a magnifying effect. The convex lens decorative part 19 is formed, and the air outlet 117 surrounds the convex lens decorative part 19 .

The air outlet 117 is arranged on the top of the casing 11, and the air outlet 117 is annular, which effectively increases the area of the air outlet 117, which is beneficial to increase the humidification capacity of the humidifier 1, and enables the water vapor to be evenly dispersed around, which is beneficial to improve the performance of the humidifier 1. Humidification range of humidifier 1. The top of the housing 11 is also provided with a convex lens decorative piece 19 with a magnifying effect. The convex lens decorative piece 19 covers the top of the water spray part 151, which can prevent the water in the water spray part 151 from being spilled or evaporated too quickly, which is conducive to further reducing the The frequency of adding water by the user, and at the same time, when adding water, the direct impact of the water flow on the water spray component 151 can be avoided; Further improve the fun of the product and further improve the user experience.

Embodiment 7

The difference from any of the above-mentioned embodiments is that: on the basis of any of the above-mentioned embodiments, the outer casing 11 further includes a lower casing 115 and an upper casing 113. As shown in FIG. 3, the bottom of the lower casing 115 is provided with an air inlet. The grille 1151, the grille hole of the air inlet grille 1151 is formed as the air inlet 111, the top of the upper shell 113 is provided with an outlet grille 1131, the grille hole of the outlet grille 1131 is formed as the air outlet 117, the wet curtain assembly 13 Disposed in the lower casing 115, the water spraying member 151 is located in the upper casing 113, and the side wall of the upper casing 113 is formed as a transparent viewing window.

The outer casing 11 is split into an upper casing 113 and a lower casing 115, which is convenient for installation, maintenance and replacement of the internal structure; the air inlet and outlet grilles 1151 and 1131 are used to enter and discharge the air, so that the air flow is more uniform, and at the same time it can be Isolate external sundries; the wet curtain assembly 13 is arranged in the lower shell 115, and the water spray component 151 is arranged in the upper shell 113, and the side wall of the upper shell 113 is formed as a transparent window, which ensures the visualization of the water spray component 151, and further can Water spray was observed. Among them, at least one of the above-mentioned outlet grille 1131 and outlet grille 1131 may be an activated carbon grille, which can further purify the air and reduce the spread of germs. The air inlet grill 1151 and the upper shell 113 can be an integral structure, or they can be independent structures (as shown in FIG. 3 ), which are assembled together; the outlet grill 1131 and the lower shell 115 Can be separate structures, assembled together.

The humidifier provided by the present application is described in detail below by taking an evaporative humidifier as an example, and a comparison is made with the prior art.

At present, the humidifier principle of the traditional evaporative humidifier is as follows: the wet curtain is immersed in water, and the moisture is absorbed by the wet curtain. The top of the wet curtain is equipped with an electric fan blade, which drives the wind to blow out through the fan blade, so as to be carried away by the airflow. The moisture on the wet curtain achieves the purpose of humidification.

The utility model provides an evaporative humidifier with a live spring, adding key components to achieve continuous spraying of water in a water tank (extracted from the bottom to the top), which can make the wet curtain more uniform and increase the evaporation speed ( That is, the amount of humidification is increased), and finally the water is sprayed down through the filter screen with activated carbon, so that the water can achieve the purpose of secondary purification.

Specifically, as shown in Figures 1 and 2, the humidifier adopts the bottom air intake and the top air outlet; the air duct is at the center of the product, and the water tank and the wet curtain assembly are arranged in a circle on the inner side of the product; the water tank Activated carbon filter screen is arranged on the top of the cabinet; the air in the cavity first enters from the air inlet (ie the air inlet), then passes through the wet curtain, and then blows out to the outlet grille. The water in the water tank is adsorbed to the top through the bottom of the fountain part (ie, the water spray part), and slowly overflows around, and the water flows back to the water tank after passing through the activated carbon filter, so as to circulate and spray. The part of the casing corresponding to the fountain part is a transparent part, and the upper end of the product is also provided with a convex lens decorative part with magnification effect.

Working principle: As shown in Figure 2, the air enters the air inlet grille from the bottom circle, passes through the PM2.5 filter, after filtering, enters the air duct inside the humidifier, and is blown out from the top through the air duct; the blown air Through the built-in water tank of the component, a water absorbing wet curtain is placed in the water tank, and the water molecules of the wet curtain are blown upward through the air outlet path, and then the purified and humidified air is blown out through the activated carbon outlet grill assembly. The principle of active spring spraying is as follows: the water in the water tank is transported to the top of the water spraying part through the bottom water pump. The water is slowly left along a circle of the water spraying part, passes through the activated carbon filter grille (that is, the activated carbon filter screen) again, and is left in the water tank bucket for circulation.

How to add water to the product: No matter whether it is powered on or not, you can add water. Take the container and fill it with appropriate water, and then fall down from the position of the top convex lens decoration. At this time, the water passes through the outlet grille and flows to the activated carbon grille (that is, the activated carbon filter). net), and then flow back to the water tank bucket, and the water injection is completed.

Therefore, the humidifier provided by the present application is formed as an evaporative humidifier that can be purified and visualized, and has the design of adding water on the humidifier and realizing the spraying of circulating live water. At the same time, the structure of the water pump connected to the water tank can be referred to the coffee machine, and the elastic piston is used for sealing and passage.

To sum up, in the humidifier provided by the present invention, a spray component is added in the shell, and the water spray component of the spray component is used to spray water on the water absorbing wet curtain, thereby significantly increasing the moisture on the water absorbing wet curtain, which is conducive to improving the The humidification capacity of the humidifier improves the humidification effect.

In the present invention, the terms "first", "second" and "third" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; the term "multiple" refers to two or two more than one, unless otherwise expressly limited. The terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be It is directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore should not be construed as a reference to the present invention. limits.

In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiment", etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention novel in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (14)

1. A humidifier, comprising:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air duct, and the air duct is provided with an air inlet and an air outlet;

the wet curtain assembly is arranged in the shell and comprises a water absorption wet curtain and a water tank for supplying water to the water absorption wet curtain;

and the spraying assembly is arranged in the shell and comprises a water spraying part for spraying water to the water absorption wet curtain.

2. The humidifier of claim 1,

the water spraying component is positioned above the water absorption wet curtain.

3. The humidifier of claim 2,

the water spraying component comprises a water outlet hole used for generating fountain-shaped water flow, the middle part of the water spraying component is formed into a water containing space, the water containing space overflows after being filled with water, and the water is sprayed downwards to the water absorption wet curtain along the outer peripheral edge of the water spraying component.

4. The humidifier according to any one of claims 1 to 3,

the upper end of the water tank is open, the water-absorbing wet curtain is at least partially positioned in the water tank, and water sprayed by the water spraying component flows into the water tank through the water-absorbing wet curtain.

5. The humidifier according to any one of claims 1 to 3,

the spraying assembly further comprises a water pump, the input end of the water pump is communicated with the water tank, and the output end of the water pump is communicated with the water spraying component.

6. The humidifier of claim 5,

the water tank is provided with a water outlet, the water outlet is provided with an elastic piston for opening or closing the water outlet, wherein the elastic piston opens the water outlet under the condition that the input end of the water pump is inserted into the elastic piston, and the elastic piston closes the water outlet under the condition that the input end of the water pump is pulled out of the elastic piston.

7. The humidifier of claim 5,

the input end of the water pump is communicated with the bottom of the water tank, and the bottom of the water spraying part is connected with the output end of the water pump through a water inlet pipe.

8. The humidifier of claim 5,

the water tank is internally provided with an annular mounting plate, the annular mounting plate divides the inner space of the water tank into a water storage space and an installation space which are distributed in a nested manner, the water storage space is positioned outside the installation space, the water pump is installed in the installation space, and the water absorption wet curtain is positioned in the water storage space.

9. The humidifier according to any one of claims 1 to 3,

the upper end of the water tank is open, and the top of the water tank is provided with a filtering piece for filtering gas and/or liquid entering and exiting the water tank.

10. The humidifier according to any one of claims 1 to 3,

the air inlet is arranged at the bottom of the shell, an air supply part is further arranged in the air channel, and the air supply part is arranged at the bottom of the air channel and used for sucking outside air into the air inlet.

11. The humidifier according to any one of claims 1 to 3,

the upper end of the water tank is open, the air outlet is formed in the top of the shell and located right above the open end of the water tank, and the water inlet of the humidifier is formed.

12. The humidifier according to any one of claims 1 to 3,

the air outlet sets up the top of shell, just the air outlet is the annular, the top of shell still is equipped with the convex lens decoration that has the magnifying glass effect, the air outlet encircles the convex lens decoration.

13. The humidifier according to any one of claims 1 to 3,

at least the part of the shell corresponding to the water spraying part is formed into a transparent window.

14. The humidifier of claim 13,

the shell includes inferior valve and epitheca, the bottom of inferior valve is equipped with the air-inlet grid, the grid hole of air-inlet grid forms to the air intake, the top of epitheca is equipped with the air-out grid, the grid hole of air-out grid forms to the air outlet, wet curtain subassembly sets up in the inferior valve, the water spray part is located in the epitheca, the lateral wall of epitheca forms transparent window.

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