Electric fan suspension device

Abstract

The utility model is applicable to the technical field of electric fans, and provides an electric fan suspension device, including a suspension bracket, and also including: a suspension seat, which is fixedly connected to the suspension bracket, a steering structure is provided in the suspension seat, and a rotating seat is fixedly connected to the output end of the steering structure, and the steering structure is used to drive the rotating seat to rotate; an electric fan is installed on the rotating seat, and a mounting assembly is fixedly connected to the bottom of the electric fan, and a fixing assembly for positioning the mounting assembly and a control assembly for driving the fixed assembly to move are provided in the rotating seat. The utility model facilitates the fixed installation and disassembly and maintenance of the suspended electric fan, meeting actual needs; and can automatically adjust the direction of the electric fan, which is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric fans, and in particular relates to a suspension device for an electric fan. Background Art

[0002] Electric fan is also called fan or blower. It is a household appliance that uses an electric motor to drive the blades to rotate to accelerate the circulation of air. It is mainly used for cooling and circulating air. It is widely used in homes, classrooms, offices, shops, hospitals, hotels and other places. Electric fans can be roughly divided into desktop fans, floor-standing fans and hanging fans.

[0003] The existing hanging bracket of the electric fan is usually fixedly connected to the electric fan. Therefore, when installing the hanging fan, the whole hanging fan needs to be installed on the wall through the hanging bracket and bolts, which is inconvenient for the fixed installation and disassembly and maintenance of the hanging electric fan. Therefore, an electric fan hanging device is proposed. Summary of the invention

[0004] The utility model aims to provide an electric fan suspension device, aiming to solve the problems raised in the above background technology.

[0005] The utility model is implemented in this way: an electric fan suspension device includes a suspension bracket and also includes:

[0006] A suspension seat is fixedly connected to the suspension bracket, a steering structure is provided inside the suspension seat, an output end of the steering structure is fixedly connected to a rotating seat, and the steering structure is used to drive the rotating seat to rotate; an electric fan is installed on the rotating seat, a mounting assembly is fixedly connected to the bottom of the electric fan, and a fixing assembly for positioning the mounting assembly and a control assembly for driving the fixed assembly to move are provided inside the rotating seat.

[0007] Furthermore, the installation component includes:

[0008] A bottom plate, fixedly connected to the bottom of the electric fan;

[0009] Two symmetrically arranged mounting plates are fixedly arranged on the bottom plate, and positioning holes are arranged in the mounting plates.

[0010] Furthermore, the fixing assembly includes:

[0011] Two symmetrically arranged slide seats, wherein the slide seats are fixedly arranged in the rotating seat;

[0012] A moving rod, each of the sliding seats is slidably connected with a moving rod;

[0013] A fixed plate, fixedly arranged at the end of the moving rod;

[0014] The positioning heads are fixedly arranged on the fixing plate, the number of the positioning heads is the same as the number of the positioning holes, and the size of the positioning heads matches the size of the positioning holes;

[0015] The slider is fixedly arranged on the moving rod.

[0016] Furthermore, the control component includes:

[0017] A threaded rod rotatably disposed in a rotating seat;

[0018] A slide rod, fixedly arranged in the rotating seat;

[0019] A moving block is slidably connected to the slide rod and is threadedly connected to the threaded rod. Two symmetrically arranged inclined grooves are provided in the moving block, and the inclined grooves are slidably connected to the slider;

[0020] A knob is fixedly connected to the end of the threaded rod.

[0021] Furthermore, the steering structure includes:

[0022] A fixed seat, fixedly arranged in the suspension seat;

[0023] The motor is fixedly arranged in the fixing seat;

[0024] A driving wheel is rotatably arranged in the suspension seat, and the driving wheel is fixedly connected to the output end of the motor;

[0025] The driven wheel is rotatably arranged in the suspension seat, the driven wheel is meshed and connected with the driving wheel, and the end of the central axis of the driven wheel is fixedly connected with the rotating seat.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] The electric fan suspension device can perform fixed installation and disassembly and maintenance of a suspended electric fan to meet actual needs; and can automatically adjust the direction of the electric fan to facilitate use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the electric fan suspension device.

[0029] Figure 2 It is a schematic diagram of the structure of the installation components in the electric fan suspension device.

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the rotating seat in the electric fan suspension device.

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of the suspension seat in the electric fan suspension device.

[0032] In the figure: a suspension bracket 11, a suspension seat 12, a rotating seat 13, a base plate 14, a knob 15, a mounting plate 16, a positioning hole 17, a threaded rod 18, a moving block 19, a slider 20, a slide seat 21, a positioning head 22, a fixed plate 23, an inclined groove 24, a slide rod 25, a slot 27, a moving rod 28, a driven wheel 29, a driving wheel 31, a motor 32, and a fixed seat 33. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0035] like Figure 1-4 As shown, an electric fan suspension device provided by an embodiment of the utility model includes a suspension bracket 11 and also includes:

[0036] The suspension seat 12 is fixedly connected to the suspension bracket 11, and a steering structure is provided in the suspension seat 12. A rotating seat 13 is fixedly connected to the output end of the steering structure, and the steering structure is used to drive the rotating seat 13 to rotate; an electric fan is installed on the rotating seat 13, and a mounting assembly is fixedly connected to the bottom of the electric fan. A fixed assembly for positioning the mounting assembly and a control assembly for driving the fixed assembly to move are provided in the rotating seat 13.

[0037] In the embodiment of the utility model, the rotating seat 13 is in a transparent state, which is convenient for observing the matching state of the installation component and the fixed component. The utility model does not show the electric fan in the figure, and is intended to improve the existing suspension bracket. The existing electric fan can shake its head to blow air to a certain area, but it cannot automatically switch the direction. When the direction needs to be switched, it needs to be adjusted manually, which is more troublesome. Therefore, the utility model can drive the rotating seat 13 to rotate by setting a steering structure, and then can automatically adjust the direction of the electric fan, which is convenient for use. Through the cooperation of the installation component, the fixed component and the control component, the suspended electric fan can be fixedly installed and disassembled for maintenance to meet actual needs.

[0038] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the installation assembly includes:

[0039] A bottom plate 14 is fixedly connected to the bottom of the electric fan;

[0040] Two symmetrically arranged mounting plates 16 are fixedly arranged on the bottom plate 14 , and positioning holes 17 are formed in the mounting plates 16 .

[0041] In the embodiment of the utility model, there are at least a plurality of positioning holes 17 , and the plurality of positioning holes 17 are distributed in a circumference. The rotating seat 13 is provided with two slots 27 for two mounting plates 16 to be inserted into the rotating seat 13 .

[0042] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the fixing assembly includes:

[0043] Two symmetrically arranged slide seats 21, wherein the slide seats 21 are fixedly arranged in the rotating seat 13;

[0044] A moving rod 28, each of the slide seats 21 is slidably connected with a moving rod 28;

[0045] A fixed plate 23, fixedly disposed at the end of the moving rod 28;

[0046] The positioning heads 22 are fixedly arranged on the fixing plate 23. The number of the positioning heads 22 is the same as the number of the positioning holes 17, and the size of the positioning heads 22 matches the size of the positioning holes 17.

[0047] The slider 20 is fixedly mounted on the moving rod 28 .

[0048] In the embodiment of the utility model, after the hanging bracket 11 is installed on the wall, the mounting plate 16 at the bottom of the electric fan is inserted into the rotating seat 13 through the slot 27 until the bottom plate 14 abuts against the side wall of the rotating seat 13, and then the control component drives the two fixing plates 23 away from each other, and then the positioning head 22 is inserted into the positioning hole 17 to complete the installation of the electric fan.

[0049] like Figure 1-3 As shown, as a preferred embodiment of the utility model, the control component includes:

[0050] The threaded rod 18 is rotatably disposed in the rotating seat 13;

[0051] The slide bar 25 is fixedly disposed in the rotating seat 13;

[0052] The moving block 19 is slidably connected to the slide rod 25 and is threadedly connected to the threaded rod 18. Two symmetrically arranged inclined grooves 24 are provided in the moving block 19. The inclined grooves 24 are slidably connected to the slider 20.

[0053] The knob 15 is fixedly connected to the end of the threaded rod 18 .

[0054] In the embodiment of the utility model, after the hanging bracket 11 is installed on the wall, the electric fan is installed. First, the knob 15 is turned, and the knob 15 drives the threaded rod 18 to rotate. Under the limiting action of the slide bar 25, the moving block 19 moves along the slide bar 25, and the moving block 19 drives the inclined slot 24 to move. The inclined slot 24 drives the moving rod 28 to slide in the slide seat 21 by sliding connection with the slider 20, so that the two fixed plates 23 move away from each other, and then the mounting plate 16 at the bottom of the electric fan is inserted into the rotating seat 13 through the slot 27 until the bottom plate 14 and the side wall of the rotating seat 13 are against each other, and then the knob 15 is turned in the opposite direction to make the moving block 19 move in the opposite direction, so that the two fixed plates 23 are close to each other, so that the positioning head 22 is inserted into the positioning hole 17, and the installation of the electric fan is completed. If the electric fan is to be disassembled, the two fixed plates 23 are controlled to move away from each other, and the mounting plate 16 at the bottom of the electric fan is pulled out.

[0055] like Figure 1 and Figure 2 As shown, as a preferred embodiment of the utility model, the steering structure includes:

[0056] A fixed seat 33, fixedly disposed in the suspension seat 12;

[0057] The motor 32 is fixedly disposed in the fixing seat 33;

[0058] A driving wheel 31 is rotatably disposed in the suspension seat 12, and the driving wheel 31 is fixedly connected to the output end of the motor 32;

[0059] The driven wheel 29 is rotatably disposed in the suspension seat 12 . The driven wheel 29 is meshedly connected with the driving wheel 31 . The end of the central axis of the driven wheel 29 is fixedly connected with the rotating seat 13 .

[0060] In the embodiment of the utility model, the motor 32 is started by an external controller, the motor 32 drives the driving wheel 31 to rotate, the driving wheel 31 drives the driven wheel 29 to rotate, and the driven wheel 29 drives the rotating seat 13 to rotate, so that the direction of the electric fan can be adjusted.

[0061] The working principle of the utility model is:

[0062] The electric fan suspension device is installed after the suspension bracket 11 is installed on the wall. First, the knob 15 is turned, and the knob 15 drives the threaded rod 18 to rotate. Under the limiting action of the slide bar 25, the moving block 19 moves along the slide bar 25, and the moving block 19 drives the inclined slot 24 to move. The inclined slot 24 drives the moving rod 28 to slide in the slide seat 21 by sliding connection with the slider 20, so that the two fixed plates 23 move away from each other, and then the mounting plate 16 at the bottom of the electric fan is inserted into the rotating seat 13 through the slot 27 until the bottom plate 14 and the side wall of the rotating seat 13 are against each other, and then the knob 15 is turned in the opposite direction to make the moving block 19 move in the opposite direction, so that the two fixed plates 23 are close to each other, so that the positioning head 22 is inserted into the positioning hole 17, and the installation of the electric fan is completed. If the electric fan is to be disassembled, the two fixed plates 23 are controlled to move away from each other, and the mounting plate 16 at the bottom of the electric fan is pulled out.

[0063] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. An electric fan suspension device, comprising a suspension bracket, characterized in that: Also includes: A suspension seat is fixedly connected to the suspension bracket, a steering structure is provided inside the suspension seat, an output end of the steering structure is fixedly connected to a rotating seat, and the steering structure is used to drive the rotating seat to rotate; an electric fan is installed on the rotating seat, a mounting assembly is fixedly connected to the bottom of the electric fan, and a fixing assembly for positioning the mounting assembly and a control assembly for driving the fixed assembly to move are provided inside the rotating seat.

2. The electric fan suspension device according to claim 1, characterized in that: The installation assembly comprises: a bottom plate fixedly connected to the bottom of the electric fan; and two symmetrically arranged installation plates fixedly arranged on the bottom plate, wherein positioning holes are arranged in the installation plates.

3. The electric fan suspension device according to claim 2, characterized in that: The fixing assembly includes: two symmetrically arranged slide seats, which are fixedly arranged in a rotating seat; a moving rod, in which each of the slide seats is slidably connected with a moving rod; a fixing plate, which is fixedly arranged on the end of the moving rod; a positioning head, which is fixedly arranged on the fixing plate, the number of the positioning heads is the same as the number of the positioning holes, and the size of the positioning heads is adapted to the size of the positioning holes; and a sliding head, which is fixedly arranged on the moving rod.

4. The electric fan suspension device according to claim 3, characterized in that: The control assembly includes: a threaded rod, which is rotatably arranged in a rotating seat; a sliding rod, which is fixedly arranged in the rotating seat; a moving block, which is slidably connected to the sliding rod and threadedly connected to the threaded rod, and two symmetrically arranged inclined grooves are provided in the moving block, and the inclined grooves are slidably connected to the slider; and a knob, which is fixedly connected to the end of the threaded rod.

5. The electric fan suspension device according to claim 1, characterized in that: The steering structure includes: a fixed seat, fixedly arranged in the suspension seat; a motor, fixedly arranged in the fixed seat; a driving wheel, rotatably arranged in the suspension seat, and the driving wheel is fixedly connected to the output end of the motor; a driven wheel, rotatably arranged in the suspension seat, the driven wheel is meshed and connected to the driving wheel, and the end of the central axis of the driven wheel is fixedly connected to the rotating seat.

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