CN203789150U - Atomizer and smoke suction device thereof - Google Patents

Abstract

The utility model discloses an atomizer and a smoke suction device of the atomizer. The atomizer has multiple tastes capable of being selected by smokers. The atomizer comprises a body with a suction nozzle, at least two liquid storage cavities, atomization units and a switching element are arranged in the body, the liquid storage cavities are used for containing tobacco juice of different taste components, and the atomization units correspond to the different liquid storage cavities. Heating elements are included in the atomization units, and the heating units enable part of tobacco juice in the corresponding liquid storage cavities to be heated and atomized to form smoke. When the atomizer is assembled and connected with an external power supply device, a conductive loop can be built between the heating element in each atomization unit in the atomizer and the power supply device. The switching device can selectively switch off or switch on the conductive loop between the heating element in at least one atomization unit and the power supply device, and therefore a user can selected different tastes through the switching device at any time any where according to the needs of the user in the smoking process.

Description

Nebulizer and its smoke inhalation device

technical field

The utility model relates to a smoke inhalation device for simulating smoking, in particular to an atomizer suitable for generating smoke in the smoke inhalation device and a smoke inhalation device comprising the atomizer.

Background technique

The smoke inhalation device is used as a tool for simulating smoking, and its main principle is to use physical action to atomize the tobacco extract inside to generate smoke for people to inhale to simulate the effect of smoking. Because the content of harmful substances such as tar can be greatly reduced in the tobacco extract, the smoke inhalation device can reduce the harm to the smoker's body compared with traditional cigarettes. Common smoke inhalation devices in the prior art are mainly products such as electronic cigarettes. Conventional electronic cigarette products include atomizers and power supply devices. The atomizers are usually only loaded with a specific flavor of smoke liquid. When the user needs other flavors, he needs to reselect other styles of electronic cigarettes, which cannot satisfy the user's need to switch flavors anytime and anywhere during smoking.

In addition, Middle East hookah is a popular smoke that is liked all over the world. Its main feature is that hookah can have a variety of flavors, such as mint, apple, jasmine, mango, strawberry and other flavors, but hookah also contains nicotine and Substances such as tar are very harmful to the body, and the hookah itself is relatively large in size, so it cannot be applied to electronic cigarettes with a miniaturized structure.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide an atomizer and its smoke inhalation device with various flavors for users to choose.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

The atomizer involved in the utility model is mainly used to assemble a smoke inhalation device with a power supply device for supplying power to the atomizer. The atomizer includes the following parts:

A main body with a suction nozzle, the main body is provided with an air inlet, and the suction nozzle has a corresponding air suction port;

At least two liquid storage cavities for accommodating e-liquids with different taste components, the at least two liquid storage cavities are both arranged in the main body;

Corresponding to each different liquid storage chamber in the main body, there is an atomization unit with a heating element. The heating element in the atomization unit can heat and atomize part of the smoke liquid in the corresponding liquid storage chamber to form smoke. And each atomization unit has an airflow inlet connected with the air inlet and a smoke outlet connected with the suction port; when the atomizer is assembled with the power supply device, the atomizer in each atomization unit each heating element may establish a conductive circuit with said power supply; and

A switch device, which can selectively cut off or switch on the conductive loop between the heating element in the at least one atomizing unit and the power supply device.

As an optimized solution of the present invention, the main body is substantially columnar, and the at least two liquid storage chambers are arranged along the axial direction of the main body.

Further, an air inlet chamber and an air outlet chamber are respectively provided on both sides of the liquid storage chamber arranged in the axial direction inside the main body, and the air inlet in each atomization unit communicates with the air inlet through the air inlet chamber, and The smoke outlets in each atomization unit communicate with the suction port through the air outlet cavity.

As a specific solution of the above-mentioned switch device, the switch device includes a button, a microcontroller, and switch tubes connected in series in the conductive circuit between the heating elements in each atomizing unit and the power supply device, and the control of the switch tubes The terminals are connected to different pins of the microcontroller, and the microcontroller is used to receive instructions of the keys and control the on-off of at least one of the switch tubes.

The switch device can also be a slide switch element, which can selectively switch the conduction path between the heating element and the power supply device in each atomizing unit.

Further, a pair of common electrodes for electrical connection with the power supply device is provided on the main body, and the heating elements in each atomizing unit can respectively establish a conductive loop with the power supply device through the common electrodes.

Further, the atomization unit also includes a sleeve penetrating through the corresponding liquid storage cavity and a permeable part arranged in the sleeve, at least a part of the permeable part passes through the tube wall of the sleeve and extends into the liquid storage chamber chamber, to absorb part of the e-liquid in the liquid storage chamber and supply it to the heating element for heating and atomization.

Specifically, the heating element is a heating wire wound on the permeable part.

The utility model also provides a smoke inhalation device, which includes an atomizer and a power supply device for supplying power to the atomizer. The atomizer can adopt the atomizers mentioned in the above-mentioned various specific solutions.

The utility model also provides another smoke inhalation device, which includes the following parts:

An atomizer, the atomizer includes a main body with a suction nozzle and at least two liquid storage chambers arranged in the main body for accommodating e-liquid with different taste components, and an air inlet is opened on the main body, and the suction nozzle There is a corresponding suction port on it; in the main body, corresponding to each different liquid storage chamber, an atomization unit with a heating element is provided, and the heating element in the atomization unit can make the corresponding liquid storage chamber Part of the smoke liquid is heated and atomized to form smoke, and each atomization unit has an air inlet connected to the air inlet and a smoke outlet connected to the suction port; and

power supply device, the power supply device includes a battery and a switch device;

The heating element in each atomizing unit can establish a conductive loop with the two poles of the battery, and the switch device is used to selectively cut off or conduct the connection between the heating element in at least one atomizing unit and the two poles of the battery. conductive loop.

The beneficial effects of the utility model are: Since the atomizer in the utility model includes at least two liquid storage chambers for accommodating different flavors of e-liquid, each different liquid storage chamber is correspondingly provided with an independent atomization unit, and The switching device can be used to selectively conduct or cut off the conductive loop established between the heating element in each atomizing unit and the power supply device, so as to control the operation of different atomizing units to form smoke with different flavors. The above-mentioned nebulizer is integrated with multiple independent nebulizing units, and has a compact structure. The smoke inhalation device with this kind of nebulizer can atomize the e-liquid in different liquid storage chambers according to the selection, so that the user can breathe while inhaling During the process, you can choose different flavors through the switch device anytime and anywhere according to your own needs.

Description of drawings

Fig. 1 is the external schematic diagram of the atomizer in the utility model embodiment;

Fig. 2 is a sectional view along A-A direction among Fig. 1;

Fig. 3 is a sectional view along the B-B direction in Fig. 1;

Fig. 4 is a schematic diagram of an atomizer and a power supply device assembled into a smoke inhalation device;

Fig. 5 is a schematic diagram of one of the switching devices in the embodiment;

Fig. 6 is a schematic diagram of another switch device in the embodiment.

Detailed ways

The atomizer involved in the utility model is mainly used in a smoke inhalation device, and a plurality of atomization units are integrated inside it, and each atomization unit is used to atomize the smoke liquid in different liquid storage chambers respectively, and different liquid storage chambers The taste components of the e-liquid in the device are also different, and the user can start different atomization units through the switch device to achieve the purpose of choosing the taste. The smoke inhalation device related to the utility model is mainly composed of the above-mentioned atomizer and a power supply device for supplying power to it. The structure and working principle of the atomizer and the smoke inhalation device are further elaborated below with specific examples:

As shown in FIG. 1 , the nebulizer 100 includes a main body 101 with a suction nozzle 1011 at one end and a connecting portion 1012 at the other end. The connecting portion 1012 is used for connecting with a power supply device and turning on the power. The atomizer 100 is a part of a simulated cigarette, and the main body 101 is generally designed in a cylindrical shape, of course, it can also be in other irregular shapes, such as the shape suitable for electronic cigarette pipes. Other components of the atomizer 100 are located in the main body 101 , see the following description for details.

Referring to Fig. 2, an air inlet 1014 and an air suction hole 1013 are provided on the main body 101, and the air inlet 1014 and the air suction hole 1013 are respectively located at two ends of the main body 101, generally speaking, the air suction hole 1013 has a suction nozzle 1011 , and an air flow can be formed between the air intake hole 1014 and the suction hole 1013 . Inside the main body 101, there are at least two liquid storage chambers for accommodating e-liquids with different flavor components, atomization units and switch devices corresponding to different liquid storage chambers, and the switch device is used to activate or deactivate one or several of them. One atomization unit to achieve the purpose of generating smoke with different tastes. In this embodiment, three liquid storage chambers are taken as an example for illustration, that is, the first liquid storage chamber 105, the second liquid storage chamber 106 and the third liquid storage chamber 107 are included. These three liquid storage chambers are loaded with ingredients of different tastes. smoke liquid. The above-mentioned atomization units respectively include a first atomization unit 102, a second atomization unit 103 and a third atomization unit 104, and these three atomization units correspond to the above-mentioned first liquid storage chamber 105, second liquid storage chamber The cavity 106 and the third liquid storage cavity 107 are provided, and each atomization unit includes a heating element, which can heat and atomize part of the liquid in the corresponding liquid storage cavity to form smoke. Each atomization unit has an air inlet connected to the air inlet 1014 and a smoke outlet connected to the air inlet 1013 . For example, the two ends of the first atomizing unit 102 are respectively provided with an air inlet 1021 and a smoke outlet 1022. When the user uses the switch device to switch to the first atomizing unit 102 to work, the suction port 1013 in the suction nozzle 1011 is in the position of Negative pressure is generated during the suction action, and the air inhaled from the air inlet 1014 can enter the first atomizing unit 102 through the air inlet 1021, and the smoke generated in the first atomizing unit 102 is taken away by the air flow and released from the smoke. The outlet 1022 discharges, and finally reaches the suction port 1013 and is sucked out. The structures of the second atomizing unit 103 and the third atomizing unit 104 are completely the same as those of the first atomizing unit 102 , and will not be repeated here.

The first liquid storage chamber 105 , the second liquid storage chamber 106 and the third liquid storage chamber 107 can be independently disposed inside the main body 101 , and their positions are not limited. As a preferred embodiment, the first liquid storage chamber 105, the second liquid storage chamber 106 and the third liquid storage chamber 107 can be arranged in sequence along the axial direction of the main body 101; specifically, there is a frame 111 inside the main body 101, The frame 111 is located in the middle of the main body 101 , and the above three liquid storage chambers are relatively independently formed on the frame 111 . The first atomizing unit 102 , the second atomizing unit 103 and the third atomizing unit 104 are arranged on the frame 111 approximately perpendicular to the axial direction of the main body 101 , and respectively penetrate into the corresponding liquid storage chambers. An air inlet chamber 108 and an air outlet chamber 109 are formed between the frame 111 in the middle and the inner walls of the main body 101 on the left and right sides. and the smoke outlet communicates with the suction port 1013 through the air outlet cavity 109 .

A pair of common electrodes 113 and 114 for electrical connection with the power supply device are provided at the connecting portion 1012 of the above-mentioned main body 101, and the heating elements in the first atomizing unit 102, the second atomizing unit 103 and the third atomizing unit 104 A conductive loop can be established through the common electrodes 113, 114 and the power supply device respectively. That is, both ends of the heating elements in the first atomizing unit 102 , the second atomizing unit 103 and the third atomizing unit 104 are electrically connected to the common electrodes 113 and 114 respectively. A circuit board 110 is arranged in the air inlet cavity 108, and the circuit board 110 has conductive lines, and the heating elements in each atomizing unit are electrically connected to the common electrodes 113 and 114 through the conductive lines on the circuit board 110, respectively. A control board 117 and a button 112 are also arranged on the connecting part 1012. The above-mentioned switch device can be integrated on the control board 117, and the heating element and power supply device in at least one atomizing unit can be selectively cut off or turned on through the button 112. The conductive loop between them, so as to start or close one or several atomization units. For the specific implementation scheme of the switch device, refer to the subsequent introduction.

Referring to FIG. 3 , it shows the specific structure of the first atomizing unit 102 , and the structures of other atomizing units are exactly the same. The first atomizing unit 102 includes a sleeve 1023 penetrating through the corresponding first liquid storage chamber 105 and a permeable component 1024 and a heating element disposed in the sleeve 1023 , the sleeve 1023 is substantially perpendicular to the axial direction of the main body 101 Set and set up on the frame 111 , the airflow inlet 1021 and the smoke outlet 1022 are respectively located at two ends of the casing 1023 . The permeable part 1024 is made of a porous material, preferably a glass fiber material. The permeable part 1024 is elongated, at least a part of which passes through the wall of the casing 1023 and extends into the first liquid storage chamber 105, Part of the e-liquid in the first liquid storage chamber 105 is sucked by micropore capillary action and supplied to the heating element for heating and atomization. Preferably, the permeable part 1024 is arranged substantially perpendicular to the casing 1023 , and both ends of the penetration part pass through the tube wall of the casing 1023 and extend into the first liquid storage chamber 105 . The above-mentioned heating elements are prior art, and common ceramic heating elements, heating rods or heating wires can be used. In this embodiment, the heating element is preferably a helical heating wire 1025 , and the heating wire 1025 is wound on the permeable part 1024 and located on the airflow channel between the airflow inlet 1021 and the smoke outlet 1022 . A hollow tubular electrode 1026 is also provided at one end of the sleeve 1023 having the airflow inlet 1021, the airflow inlet 1021 is formed in the tubular electrode 1026, and one end of the heating wire 1025 is electrically connected to the tubular electrode 1026, and the tubular electrode 1026 passes through the circuit board 110. The conductive lines are connected to one of the common electrodes 113, 114. The other end of the heating wire 1025 is electrically connected to the sleeve 1023, the sleeve 1023 and the frame 111 are made of conductive material, and the sleeve 1023 itself is used as another electrode of the first atomizing unit 102; that is, the other end of the heating wire 1025 passes through the sleeve The tube 1023 and the frame 111 are electrically connected to the other of the common electrodes 113 and 114 , and an insulator 1027 is provided between the tube electrode 1026 and the frame 111 . It can be understood that, as another alternative, two electrodes electrically connected to both ends of the heating wire 1025 may also be provided on one end of the sleeve 1023, and the two electrodes are respectively connected to The common electrodes 113 and 114 are electrically connected.

Referring to FIG. 4 , it shows the external shape of a smoke inhalation device. The smoke inhalation device includes the above-mentioned atomizer 100 and a power supply device 200 . To form a physical connection and a connection of a conductive path, the above-mentioned heating elements in the first atomizing unit 102 , the second atomizing unit 103 and the third atomizing unit 104 can form a conductive loop with the power supply device 200 through a circuit. Preferably, the external shape of the atomizer 100 and the power supply device 200 is substantially cylindrical and the two are connected along the axial direction, so as to simulate the shape of a traditional cigarette.

Referring to FIG. 5 , it shows one implementation of the switching device in the atomizer 100 described above. The switch device includes a button 112, microcontroller 116 and a plurality of switch tubes Q1, Q2, Q3, the switch device is integrated on the control board 117, wherein the button 112 is arranged at the connection part 1012 of the main body 101 (see FIG. 2 ). The switch tube Q1 is connected in series in the conductive circuit between the heating element in the first atomization unit 102 and the power supply device 200, and the switch tube Q2 is connected in series between the heating element in the second atomization unit 103 and the power supply device 200 In the conductive circuit, the switch tube Q3 is connected in series in the conductive circuit between the heating element in the third atomizing unit 104 and the power supply device 200 . The control terminals of the switch tubes Q1, Q2, and Q3 are connected to different I/O pins on the microcontroller 116, and the microcontroller 116 is used to receive instructions from the buttons 112 and control the switch tubes according to a predetermined program. One or several of Q1, Q2, and Q3 are switched on and off. Specifically, the microcontroller 116 can record the order in which the keys 112 are pressed, and the sequence of pressing can be set in the predetermined program to correspond to the start-up of different atomization units. The microcontroller 116 selects according to the order in which the keys 112 input instructions Generate excitation signals on different I/O pins to turn on the corresponding switch tubes, so that the atomization unit can produce smoke with different flavors.

As another solution, the counter in the microcontroller 116 can record the number of presses of the button 112 within a certain period of time. In the predetermined program, different press times can be set to correspond to the start of different atomization units or certain atomization units can be activated at the same time. start up. For example, the microcontroller 116 can detect the number of times the key 112 is pressed within three seconds, and the program setting presses once to start the first atomizing unit 102, and presses twice to start other atomizing units. No longer listed. It can be understood that the program can also be set to start several atomizing units at the same time when pressing a certain number of times, for example, when pressing twice, the switch tubes Q1 and Q2 are turned on at the same time, and the first atomizing unit 102 and The second atomizing unit 103 is activated simultaneously, and the smokes of different tastes produced by the two are mixed to form another specific taste.

As shown in Figure 6, as another embodiment of the above-mentioned switch device, the switch device includes a sliding switch element 115, which can be relatively slidably arranged on the outer wall (not shown) of the main body 101 and connected with the inner The circuit board 110 is in contact with the circuit board 110, and the heating elements in the first atomization unit 102, the second atomization unit 103 and the third atomization unit 104 are electrically connected to the power supply device 200. In the respective circuits Corresponding static contacts are provided, and when the slide switch element 115 slides along the circuit board 110, the movable contacts on it can selectively contact with the static contacts in the respective circuits respectively, so as to realize switching of the above-mentioned three mist contacts. The purpose of the conductive path between the heating element in the heating unit and the power supply 200. It can be understood that the switching element for realizing the switching function may also be a rotary switch commonly used in the prior art.

As another alternative to the above smoke inhalation device, the smoke inhalation device includes an atomizer and a power supply device. The difference from the above solution is that the switch device is not set on the atomizer, but on the power supply device, the power supply device includes the switch device and a battery, and the switch device is used to selectively cut off or turn on the atomizer The conductive loop between the heating element in at least one atomizing unit in the device and the battery poles. For the specific implementation form of the switch device, refer to the foregoing description.

The above examples are only some of the implementations listed in this specification for the convenience of understanding the content of the utility model, and are not any limitation to the technical solutions of the utility model, nor are they exhaustive of all possible implementation solutions, so any structure of the utility model, Any minor improvement or equivalent substitution made by the process or steps shall be included in its scope of protection.

Claims (10)

1. an atomizer, is characterized in that comprising:

With the main body of suction nozzle, in this main body, offer air inlet, on described suction nozzle, there is corresponding air entry;

At least two for holding the liquid storage cylinder of different taste composition tobacco juice, and described at least two liquid storage cylinders are all arranged in main body;

In main body, corresponding to each different liquid storage cylinder, be provided with an atomization unit with heating element heater, heating element heater in this atomization unit can make the atomization of being heated of the part tobacco juice in corresponding liquid storage cylinder form smog, and each atomization unit all has the air flow inlet being connected with described air inlet and the smog being connected with described air entry outlet; After atomizer and the assembling of outside electric supply installation, the heating element heater in each atomization unit in atomizer all can be set up galvanic circle with described electric supply installation; And

Switching device, this switching device optionally cut off or at least one atomization unit of conducting in heating element heater and the galvanic circle between electric supply installation.

2. atomizer according to claim 1, is characterized in that: described main body is column substantially, and described at least two liquid storage cylinders are along the axially-aligned of this main body.

3. atomizer according to claim 2, it is characterized in that: the both sides that are positioned at the liquid storage cylinder of arranging vertically in described body interior offer respectively inlet chamber and outlet chamber, air flow inlet in each atomization unit is connected with air inlet by this inlet chamber, and the outlet of the smog in each atomization unit is connected with air entry by this outlet chamber.

4. atomizer according to claim 1, it is characterized in that: described switching device comprises a button, microcontroller and is serially connected in respectively heating element heater in each atomization unit and the switching tube in the galvanic circle between electric supply installation, the control end of described switching tube is connected on the different pins of microcontroller, and this microcontroller is for receiving the instruction of described button and controlling the wherein break-make of at least one switching tube.

5. atomizer according to claim 1, is characterized in that: described switching device comprises a slide switch element, and this slide switch element optionally switches heating element heater in each atomization unit and the conductive path between electric supply installation.

6. according to the atomizer described in claim 1 to 5 any one, it is characterized in that: in described main body, be provided with a pair of public electrode for being electrically connected to electric supply installation, the heating element heater in each atomization unit can be set up galvanic circle by this public electrode and electric supply installation respectively.

7. according to the atomizer described in claim 1 to 5 any one, it is characterized in that: described atomization unit also comprises a sleeve pipe through corresponding liquid storage cylinder and is arranged on the infiltration parts in this sleeve pipe, at least a portion of these infiltration parts is passed the tube wall of this sleeve pipe and is stretched in this liquid storage cylinder, to draw the part tobacco juice in this liquid storage cylinder and to supply heating element heater heating atomization.

8. atomizer according to claim 7, is characterized in that: described heating element heater is the heating wire being wrapped on infiltration parts.

9. a smoke inhalation device, comprises atomizer and for the electric supply installation to this atomizer power supply, it is characterized in that: described atomizer is the atomizer described in claim 1 to 8 any one.

10. a smoke inhalation device, is characterized in that comprising:

Atomizer, this atomizer comprises that the main body with suction nozzle offers air inlet for holding the liquid storage cylinder of different taste composition tobacco juice in this main body with at least two that are arranged in main body, has corresponding air entry on described suction nozzle; In this main body, corresponding to each different liquid storage cylinder, be provided with an atomization unit with heating element heater, heating element heater in this atomization unit can make the atomization of being heated of the part tobacco juice in corresponding liquid storage cylinder form smog, and each atomization unit all has the air flow inlet being connected with described air inlet and the smog being connected with described air entry outlet; And

Electric supply installation, this electric supply installation comprises battery and a switching device;

Heating element heater in each atomization unit all can and described battery the two poles of the earth between set up galvanic circle, this switching device is for optionally cutting off or the heating element heater of at least one atomization unit of conducting and the galvanic circle between battery the two poles of the earth.