CN116557318A - A hanging rod fan lamp - Google Patents

Abstract

The invention discloses a lifting rod type fan lamp which comprises a lifting rod and a fan head, wherein the lifting rod is a telescopic rod, the telescopic rod can be lengthened or shortened, the telescopic pipe comprises a plurality of sleeves, the adjacent sleeves are sleeved, the lower end of the lifting rod is connected with a motor shell, a head shaking motor is arranged in the motor shell, the output end of the head shaking motor is connected with a head shaking mechanism, the head shaking mechanism is connected with the fan head through a bracket, and the head shaking motor drives the fan head to shake through the head shaking mechanism. Under the smaller condition of fan lamp size, also can reach good air supply effect, the comfort level of blowing is high, and user experience feels good.

Description

A hanging rod fan lamp

technical field

The invention relates to the field of fan lamps, in particular to a boom-type fan lamp.

Background technique

The fan lamp can be used not only as lighting, but also as a fan, and it can also realize lighting while blowing air, which has been recognized by consumers. Traditional fan lamps are mainly ceiling fan lamps, which are hoisted on the ceiling. The blades of the ceiling fan lamps are long and the wind is strong. There is a large blowing surface under the ceiling fan lamp, which is comfortable. However, the ceiling fan lamp has a large size and is not easy to install, and the position of the ceiling fan lamp is fixed and cannot be changed after installation, which also brings certain inconvenience to consumers.

Therefore, the inventor explored the fan light and found that the fan light can be fixed on the track (the track has been pre-installed on the ceiling) through a magnetic structure, and the fan light can slide in the track, so that the fan light can slide to the required position. For example, when dining, the fan light can be slid to the dining table to achieve air blowing. When watching TV, the fan light can be slid to the sofa position to achieve air blowing, or to provide lighting for users to read on the sofa, which greatly facilitates consumption. or use. However, since the fan lamp is installed on the track at a higher position, it is inconvenient for consumers to move the fan lamp, and due to the limited magnetic attraction, the fan lamp cannot be made too large, resulting in a relatively small wind output from the fan lamp. And if the suspension rod of the fan light is made too long, when the fan light is not in use, the existence of the fan light may cause the user to hit the first class. , Continuous and uninterrupted blowing will also reduce the user's sense of experience.

For this reason, it is necessary to further improve and optimize the existing fan lamp.

Contents of the invention

The present invention aims to solve at least one of the problems of the prior art. Therefore, the present invention provides a boom-type fan lamp, which can achieve a good air blowing effect even when the size of the fan lamp is small, with high blowing comfort and good user experience.

The technical solution adopted by the present invention to solve its technical problems is:

A suspension rod type fan lamp, including a suspension rod and a fan head, the suspension rod is a telescopic rod, the telescopic rod can be extended or shortened, and the telescopic pipe includes several sleeves, which are socketed between adjacent sleeves. The lower end of the suspension rod is connected with a motor casing, and the motor casing is provided with an oscillating motor. Drive the fan head to shake the head.

Optionally, the oscillating head mechanism includes a first connecting rod, a second connecting rod and a first swing arm, one end of the first connecting rod is fixedly connected to the output end of the oscillating head motor, and the other end of the first connecting rod The first pivot is hinged to one end of the second link, and the other end of the second link is hinged to the first swing arm.

Optionally, a gasket is provided between the first swing arm and the motor casing, and the first swing arm abuts against the bottom end surface of the motor casing through the gasket.

Optionally, the bottom end of the first swing arm is fixedly connected to the limiting plate, the outer peripheral wall of the limiting plate is provided with a protrusion, the inner wall of the bracket is provided with a slot, and the limiting plate passes through the protrusion. Cooperating with the slot, the bracket is linked with the first swing arm.

Optionally, the bottom end of the bracket is provided with an avoidance groove, and a second swing arm that can swing up and down is arranged in the avoidance groove, and the fan head is fixedly connected with the second swing arm, and the fan head can be adjusted up and down angle.

Optionally, the second swing arm is provided with a tooth plate, the bracket is provided with a second pivot, and the peripheral wall of the second pivot is provided with a locking protrusion, and the locking protrusion is connected to the tooth plate. Alignment fits.

Optionally, several notches are provided on the second pivot, and the notches divide the second pivot into multiple sections in the circumferential direction, so as to facilitate the radial deformation of the locking protrusion along the second pivot.

Optionally, a housing chamber is provided in the second swing arm, the lower end of the housing chamber is open, and a mounting hole is provided on the side wall of the second swing arm, the mounting hole communicates with the housing chamber, and the The tooth plate is installed in the accommodating cavity, and the second pivot is pivotally connected with the tooth plate after passing through the installation hole.

Optionally, a third pivot is provided on the other side wall of the second swing arm opposite to the side wall where the installation hole is located, and the third pivot is pivotally connected to the bracket.

Optionally, a wire routing hole is arranged on the second pivot, and a wire routing groove is arranged on the tooth plate.

Optionally, the motor case includes a bottom case with a cavity, and an upper cover arranged on the bottom case, the bottom end of the suspension rod is provided with a universal ball head, and the top end of the upper cover is provided with There is a spherical cavity, and the universal ball head is arranged in the spherical cavity, so that the universal connection between the motor housing and the suspension rod is achieved.

The present invention has at least one of the following beneficial effects: In the embodiment of the present invention, by setting the suspender as a telescopic rod, the telescopic rod can be extended or shortened. When using the fan light, pull down the fan head, the telescopic rod becomes longer, and the fan head is closer to the user, so that the wind blown by the fan head can reach the user directly, avoiding the problem of not being cool due to the limited size of the fan head. At the same time, relatively Compared with the existing fan light, it can also make the fan head smaller and save costs when the user has the same wind feeling; when the fan light is not needed, push the fan head upwards so that the telescopic rod is compressed , the fan head is pushed up to prevent the fan head and the boom from causing obstacles to the user's walking; the motor casing is connected to the lower end of the boom, and the motor casing is provided with an oscillating motor, and the output end of the oscillating motor is connected to a oscillating mechanism , the oscillating mechanism is connected to the fan head through the bracket, and the oscillating motor drives the fan head to oscillate through the oscillating mechanism, so that the boom-type fan light has the function of oscillating the head, fully considering that the fan head is closer to the human body when the telescopic rod is extended, such as continuous uninterrupted blowing It may cause physical discomfort, and the shaking head function is set on the pendant fan light, so that the air blows to the user intermittently, improving the comfort. The invention ingeniously integrates the telescopic boom and the shaking head function on the boom-type fan lamp, which not only realizes the drawing of the fan head to increase the air volume, but also solves the problem of continuous blowing caused by the drawing of the fan head. Simple, inexpensive, and cleverly designed.

Description of drawings

Figure 1.1 is a schematic diagram of the three-dimensional structure of the fan lamp in the embodiment of the present invention;

Figure 1.2 is a schematic diagram of the structure in Figure 1.1 after hiding the boom and other components;

Figure 2 is a schematic diagram of the three-dimensional structure of the upper cover in the embodiment of the present invention;

Figure 3 is a schematic cross-sectional view of Figure 1.2;

Figure 4 is a schematic structural diagram of Figure 1.2 after hiding the housing and other components;

Figure 5 is an enlarged view of the positions of the shaking head motor and the shaking head mechanism in Figure 4;

Fig. 6 is a schematic structural diagram of a first swing arm in an embodiment of the present invention;

Fig. 7 is another perspective schematic view of Fig. 6;

Fig. 8 is a schematic structural diagram of a second pivot in an embodiment of the present invention;

Fig. 9 is another perspective schematic view of Fig. 8;

Fig. 10 is a schematic structural diagram of a second swing arm in an embodiment of the present invention;

Figures 11-12 are schematic views of different angles of Figure 10;

Fig. 13 is a schematic structural view of the first bracket in the embodiment of the present invention;

Fig. 14 is a schematic diagram of the internal structure of the embodiment of the present invention in the up and down adjustment position;

Fig. 15 is a schematic structural view of the tooth plate in the embodiment of the present invention;

Fig. 16 is another perspective view of Fig. 14;

Fig. 17 is a schematic structural diagram of a limiting plate in an embodiment of the present invention.

Description of reference numerals: 1-suspension rod, 11-sleeve, 2-fan head, 3-motor casing, 31-rotating head motor, 32-rotating head mechanism, 321-first connecting rod, 322-second connecting rod, 323-first swing arm, 3231-hinge shaft, 33-gasket, 34-limit plate, 341-protrusion, 35-bottom shell, 36-top cover, 361-ball cavity, 4-bracket, 41-insert Slot, 42-avoidance groove, 43-second pivot, 431-convex, 432-notch, 433-wire hole, 44-first bracket, 45-second bracket, 5-second swing arm, 51 -Accommodating cavity, 52-Installation hole, 53-Third pivot, 54-Block, 6-Tooth plate, 61-Groove, 62-Wire groove, 7-Universal ball head, 8-Lock cover.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments described below and the features in the embodiments can be combined arbitrarily with each other.

The following provides many different implementations or examples for realizing the structure of the present invention.

Referring to Fig. 1.1-Fig. 17, a suspension rod fan lamp according to the embodiment of the present invention includes a suspension rod 1 and a fan head 2. The light-emitting unit can be arranged on the fan head 2 to form a fan lamp head. Independently installed; the suspender 1 can be directly fixed on the ceiling to form a ceiling-mounted installation, and the suspender 1 can also be magnetically fixed to the guide rail pre-installed on the ceiling through a magnetic suction structure to form a magnetic-suction installation, as shown in Figure 1.1 As shown, the top of the suspender 1 is connected to a magnetic slider, which is fixed on the guide rail by magnetic attraction, and can slide in the guide rail; the suspender 1 is a telescopic rod, and the telescopic rod can extend Long or short, the telescopic tube includes several sleeves 11, which are socketed between adjacent sleeves 11, so that when the fan head is required to work, the fan head is pulled down, the telescopic tube is elongated, and the fan head is close to the user. When the fan head is not required to work, the fan head is pushed upwards, so that the telescopic rod is compressed, and the fan head retracts upwards and resets; Oscillating motor 31, the output end of described oscillating motor 31 is connected with oscillating mechanism 32, and oscillating mechanism 32 is connected with described fan head 2 by support 4, and oscillating motor 31 drives described fan head 2 to oscillate by oscillating mechanism 32, has realized hanging The shaking head function of the rod fan light.

In some embodiments of the present invention, the oscillating mechanism 32 includes a first link 321 , a second link 322 and a first swing arm 323 , one end of the first link 321 is connected to the output of the oscillating motor 31 end is fixedly connected, the output end of the shaking head motor 31 can be made into a bar with a square section, the output end is inserted into the hole of the first connecting rod 321, and the output end drives the first connecting rod 321 to rotate synchronously; the other end of the first connecting rod 321 One end is hinged to one end of the second connecting rod 322 through a first pivot, and the other end of the second connecting rod 322 is hinged to the first swing arm 323. In this embodiment, the first swing arm 323 A hinge shaft 3231 is provided, and the hinge shaft 3231 is inserted into the hinge hole of the second link 322 . The oscillating head mechanism has a simple and compact structure and a small size, which is beneficial to the miniaturization design of the overall structure of the fan lamp.

In some embodiments of the present invention, a gasket 33 is provided between the first swing arm 323 and the motor casing 3 , and the first swing arm 323 abuts against the motor casing through the gasket 33 3, the gasket 33 is arranged to reduce the wear between the first swing arm 323 and the motor housing 3, so that the swing of the first swing arm 323 is smoother and noise is also reduced.

In some embodiments of the present invention, the bottom end of the first swing arm 323 is fixedly connected to the limiting plate 34, the outer peripheral wall of the limiting plate 34 is provided with a protrusion 341, and the inner wall of the bracket 4 is provided with a plug slot 41 , the limiting plate 34 realizes the linkage between the bracket 4 and the first swing arm 323 through the cooperation of the protrusion 341 and the slot 41 . Protrusion 341 is set on the limiting plate 34 to cooperate with the slot 41 on the bracket 4, so that both the circumferential positioning and the axial positioning are realized between the limiting plate 34 and the bracket 4, and the bracket 4 and the first pendulum are realized. The arm 323 is linked, and the bracket 4 is connected to the fan head, so that when the first swing arm 323 swings, the fan head can shake its head. In order to facilitate the installation of the limiting plate 34, in this embodiment, the bracket 4 includes a first bracket 44 and a second bracket 45, the first bracket 44 and the second bracket 45 are half-shell structures, and the two can be docked and fixed by screws .

In some embodiments of the present invention, the bottom end of the bracket 4 is provided with an avoidance groove 42, and the second swing arm 5 that can swing up and down is arranged in the avoidance groove 42, and the fan head 2 and the second The swing arm 5 is fixedly connected, and the angle of the fan head 2 can be adjusted up and down. By setting the second swing arm 5 that can swing up and down, the angle of the fan head 2 can be adjusted up and down, thereby changing the blowing angle of the fan head to meet the needs of users. It can be understood that the second swing arm 5 that can swing up and down is not necessary, the inclination angle of the fan head 2 relative to the horizontal plane can be fixed, and the inclination angle of the fan head 2 relative to the horizontal plane can also be adjusted through the following universal head structure.

In some embodiments of the present invention, the second swing arm 5 is provided with a toothed plate 6 , the bracket 4 is provided with a second pivot 43 , and the peripheral wall of the second pivot 43 is provided with a locking protrusion 431 , The locking protrusion 431 is adapted to the tooth groove 61 on the tooth plate 6, so that when the second swing arm 5 swings up and down relative to the bracket 4, when the angle is adjusted in place, the locking protrusion 431 meshes with the tooth groove 61 , so that the relative position of the second swing arm 5 relative to the bracket 4 will not change under the action of gravity, so as to ensure the stability and certainty of the two angles; The adjustment angle of the arm 5 is one or more times of the angle between the two tooth slots. When the angle is adjusted, the locking protrusion 431 snaps into or disengages from the tooth slot 61, which gives the user a good feel. In this embodiment, as shown in FIG. 8 and FIG. 9 , there are screw holes on the second pivot 43 for use with screws to fix the second pivot 43 on the bracket 4 ;

In some embodiments of the present invention, the second pivot 43 is provided with several notches 432 , and the notches 432 divide the second pivot 43 into multiple sections in the circumferential direction, so as to facilitate the locking protrusion 431 Deformation along the radial direction of the second pivot 43 . When the tooth plate 6 swings with the second swing arm 5, the teeth on the tooth plate 6 will squeeze the protrusion 431. The setting of the notch 432 makes the second pivot 43 divided into multiple sections, and the protrusion 431 will become It is easy to be squeezed and deformed, so that the rotation of the second swing arm 5 becomes easy, and it becomes easy for the user to adjust the up and down angle of the fan head 2 .

In some embodiments of the present invention, the second swing arm 5 is provided with an accommodating cavity 51, the lower end of which is open, and the side wall of the second swing arm 5 is provided with a mounting hole 52, the mounting The hole 52 communicates with the accommodation cavity 51 , the tooth plate 6 is installed in the accommodation cavity 51 , and the second pivot 43 is pivotally connected with the tooth plate 6 after passing through the installation hole 52 . When assembling, it is only necessary to insert the tooth plate 6 directly from the lower end of the second swing arm 5 into the accommodation cavity 51, and then pass the second pivot 43 through the mounting hole 52 to the locking protrusion 431 on the second pivot 43 and The tooth grooves 61 on the tooth plate 6 only need to be matched, and there are few components, and the installation is convenient. The tooth plate 6 and the second pivot 43 are fixed reliably and will not become loose.

In some embodiments of the present invention, a third pivot 53 is provided on the other side wall of the second swing arm 5 opposite to the side wall where the mounting hole 52 is located, and the third pivot 53 is pivoted with the bracket 4 catch. Referring specifically to Fig. 16, a pressing block 54 is arranged on the third pivot 53, and the pressing block 54 is pressed on the third pivot 53, and the pressing block 54 is fixedly connected with the bracket 4 by screws; the setting of the third pivot 53 , so that one side of the second swing arm 5 is supported by the third pivot 53, and the other side is supported by the second pivot 43, and the force on both sides of the second swing arm 5 is uniform, which is beneficial to the second swing arm 5. The up and down swing is also beneficial to reduce the wear of the support position during unilateral support.

In some embodiments of the present invention, the second pivot 43 is provided with a cable routing hole 433 , and the tooth plate 6 is provided with a cable routing slot 62 . This structure allows the wiring harness to enter the wiring slot 62 after passing through the wiring hole 433, and then enter the fan head 2 through the wiring slot 62 to provide a power source for the fan head 2, thereby realizing the hidden design of the wiring harness and avoiding the fan lamp wiring harness. The exposed wire harness affects the overall appearance, and the hidden design of the wire harness can also be protected by the bracket 4 and the second swing arm 5 .

In some embodiments of the present invention, the motor casing 3 includes a bottom casing 35 with a cavity, and an upper cover 36 arranged on the bottom casing 35, and the bottom end of the suspension rod 1 is provided with a universal The ball head 7 is provided with a ball cavity 361 at the top of the upper cover 36 , and the universal ball head 7 is set in the ball cavity 361 to make the universal connection between the motor housing 3 and the boom 1 . This structure allows the fan head 2 to rotate in all directions relative to the boom 1 to adjust the orientation of the fan head 2 up, down, left, and right, and realizes that the fan head can be adjusted to any orientation of 360° in the horizontal plane and 360° in the vertical plane (understandable Yes, due to the interference of the boom, the angle on the vertical plane cannot be adjusted), which increases the air blowing surface of the fan head to meet the various needs of users. Specifically referring to Fig. 1, it can be understood that, in order to realize the axial limit of the universal ball head 7 in the ball cavity 361, a lock cover 8 can be connected on the outer wall of the ball cavity 361, and the lock cover 8 will hold the universal ball The head 7 is covered and connected with the outer wall of the ball cavity 361 by screwing or turning.

The present invention has at least one of the following beneficial effects: In the embodiment of the present invention, by setting the suspender 1 as a telescopic rod, the telescopic rod can be extended or shortened, and the telescopic pipe includes several sleeves 11, and adjacent sleeves 11 are socketed, When the fan lamp needs to be used, the fan head 2 is pulled down, the telescopic rod becomes longer, and the fan head approaches the user, so that the wind blown by the fan head can reach the user directly, avoiding the problem of not being cool due to the small size of the fan head. At the same time, it is also possible to make the fan head 2 smaller when the user has the same sense of wind, which saves costs; when the fan light is not needed, the fan head 2 is pushed upward so that the telescopic rod is compressed, and the fan head be pushed up to prevent the fan head and the boom from causing obstacles to the user's walking; by connecting the motor casing 3 at the lower end of the boom 1, the motor casing 3 is provided with an oscillating motor 31, and the output end of the oscillating motor 31 is connected with a Oscillating mechanism 32. Oscillating mechanism 32 is connected to fan head 2 through bracket 4. Oscillating motor 31 drives fan head to oscillate through oscillating mechanism 32, so that the boom-type fan lamp has the function of oscillating head, fully considering the distance between the fan head and the human body when the telescopic rod is extended. More recently, if continuous uninterrupted blowing may cause physical discomfort, a shaking head function is set on the boom-type fan light, so that the blowing blows intermittently to the user, improving comfort. The invention cleverly integrates the telescopic boom and the shaking head function on the boom-type fan light, which not only realizes the fan head is pulled closer to increase the air volume, but also solves the problem of continuous blowing caused by the fan head being pulled closer. Simple, inexpensive, and cleverly designed.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the scope of knowledge of those skilled in the art without departing from the gist of the present invention. Variety.

Claims (11)

1. The utility model provides a lifter formula fan lamp, includes jib and fan head, its characterized in that: the lifting rod is a telescopic rod, the telescopic rod can be lengthened or shortened, the telescopic tube comprises a plurality of sleeves, the adjacent sleeves are sleeved with each other, the lower end of the lifting rod is connected with a motor casing, a head shaking motor is arranged in the motor casing, the output end of the head shaking motor is connected with a head shaking mechanism, the head shaking mechanism is connected with the fan head through a support, and the head shaking motor drives the fan head to shake through the head shaking mechanism.

2. A boom fan lamp as defined in claim 1, wherein: the oscillating mechanism comprises a first connecting rod, a second connecting rod and a first swing arm, one end of the first connecting rod is fixedly connected with the output end of the oscillating motor, the other end of the first connecting rod is hinged with one end of the second connecting rod through a first pivot, and the other end of the second connecting rod is hinged with the first swing arm.

3. A boom fan lamp as defined in claim 2, wherein: a gasket is arranged between the first swing arm and the motor casing, and the first swing arm is abutted to the bottom end surface of the motor casing through the gasket.

4. A boom fan lamp as defined in claim 2, wherein: the bottom fixedly connected with limiting plate of first swing arm, be provided with the arch on the periphery wall of limiting plate, be provided with the slot on the inner wall of support, the limiting plate passes through the cooperation of arch and slot, realizes that the support is along with first swing arm linkage.

5. A boom fan lamp as set forth in any of claims 1-4, wherein: the bottom of support is provided with dodges the groove, dodge and be provided with the second swing arm that can swing from top to bottom in the groove, the fan head with second swing arm fixed connection, fan head angle regulation from top to bottom.

6. A boom fan lamp as defined in claim 5, wherein: the second swing arm is provided with a toothed plate, the support is provided with a second pivot, the peripheral wall of the second pivot is provided with a clamping protrusion, and the clamping protrusion is matched with a tooth slot on the toothed plate.

7. A boom fan lamp as defined in claim 6, wherein: the second pivot is provided with a plurality of notches, and the notches divide the second pivot into a plurality of sections in the circumferential direction so as to facilitate radial deformation of the clamping convex along the second pivot.

8. A boom fan lamp as defined in claim 6, wherein: the second swing arm is provided with a containing cavity, the lower end of the containing cavity is opened, the side wall of the second swing arm is provided with a mounting hole, the mounting hole is communicated with the containing cavity, the toothed plate is installed in the containing cavity, and the second pivot is pivoted with the toothed plate after passing through the mounting hole.

9. A boom fan lamp as defined in claim 8, wherein: and a third pivot is arranged on the other side wall of the second swing arm opposite to the side wall where the mounting hole is, and the third pivot is pivoted with the bracket.

10. A boom fan lamp as defined in claim 8, wherein: the second pivot is provided with a wiring hole, and the toothed plate is provided with a wiring groove.

11. A boom fan lamp as set forth in any of claims 1-10, wherein: the motor casing is including the drain pan that has the cavity, and set up upper cover on the drain pan, the bottom of jib is provided with universal bulb, the top of upper cover is provided with the ball chamber, and universal bulb sets up in the ball chamber, make the motor casing with universal connection between the jib.