Lamp switch device

Abstract

The utility model belongs to the technical field of switches, and particularly relates to a lamp switching device which comprises a mounting frame, a motor is fixedly connected to the bottom end of the rear side of the mounting frame, a driving wheel is fixedly connected to the output end of the motor, a transmission belt is rotationally connected to the outer side of the driving wheel, and a driven wheel is rotationally connected to the inner side of the top end of the transmission belt. The driven wheel is rotationally connected with the inner wall of the rear side of the mounting frame, a fixed sleeve is fixedly connected to the middle end of the left side of the driven transmission belt, a switch is fixedly connected to the front end of the right side of the fixed sleeve, and a storage assembly is arranged at the bottom end of the switch. According to the lamp switch device provided by the utility model, the motor drives the switch to lift by using the driving wheel, the transmission belt, the driven wheel and the fixed sleeve, so that a user can adjust the height of the lamp switch through simple operation to adapt to different use scenes or personal preferences.

Description

Technical Field

[0001] The utility model belongs to the technical field of switches, and specifically relates to a lamp switch device. Background Technique

[0002] When designing a lamp switch device, it is necessary to consider user needs, market trends, and technological innovation. Modern lamp switches are not just simple electrical switches; they increasingly incorporate intelligent, energy-saving, and user-friendly features to enhance the user experience and functionality.

[0003] After retrieval, the existing patent (publication number: CN206789448U) discloses a household wall-mounted lamp switch. The household wall-mounted lamp switch includes a main panel and a button unit. The number of button units matches the number of rooms to be controlled, and the arrangement form of multiple button units on the main panel matches the room layout. The arrangement form of the button unit matches the room layout, that is, the position and size occupied by the button unit on the switch panel correspond to the position and size occupied by the room corresponding to the button unit in the whole house. Therefore, the user can more quickly select the required button unit. This switch can be installed in each room to facilitate remotely controlling the working state of lamps in other rooms.

[0004] However, in the actual use process of the above scheme, due to different usage scenarios, the service population of the device is different, and users of different heights may be restricted by the installation position and height of the lamp switch. This situation also occurs in two different groups: adults and children.

[0005] Therefore, the utility model provides a lamp switch device. Content of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve the problem of low applicability of the switch caused by the influence of the switch height on the use of the switch, the utility model proposes a lamp switch device.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A lamp switch device described in the utility model includes a mounting bracket. A motor is fixedly connected to the bottom end of the rear side of the mounting bracket. The output end of the motor is fixedly connected to a driving wheel. A transmission belt is rotatably connected to the outside of the driving wheel. The inner side of the top end of the transmission belt is rotatably connected to a driven wheel. The driven wheel is rotatably connected to the inner wall of the rear side of the mounting bracket. A fixed sleeve is fixedly connected to the middle end of the left side of the transmission belt. A switch is fixedly connected to the front end of the right side of the fixed sleeve. A storage assembly is arranged at the bottom end of the switch;

[0008] Through the above technical solution, the motor drives the transmission belt to rotate by means of the driving wheel, and at the same time, the transmission belt drives the switch to move up and down by means of the fixed sleeve, so as to adjust the height of the switch to adapt to different height groups.

[0009] Further, the storage component includes a wire. The bottom end of the switch is fixedly connected to the wire. A winding wheel is rotatably connected to the outside of the wire. A limiting groove is opened at the inner end of the rear side of the winding wheel. A first fixing rod is fixedly connected to the inner wall of the left side of the limiting groove. A spring is snap-connected to the outside of the first fixing rod. One end of the inner side of the spring is fixedly connected to a second fixing rod, and the second fixing rod is fixedly connected to the driving wheel.

[0010] Through the above technical solution, while connecting the winding wheel and the driving wheel through the spring, the winding wheel and the driving wheel can rotate relative to each other. This allows the driving wheel to drive the winding wheel to rotate while rotating, and the winding wheel can wind up the wire without being affected by the driving wheel.

[0011] Further, the width and height of the limiting groove are greater than the maximum opening size of the spring.

[0012] Through the above technical solution, by enlarging the size of the limiting groove, the operation of the spring is prevented from being affected.

[0013] Further, a protective belt is fixedly connected to the outer side of the front end of the switch. A uniformly distributed limiting rod is rotatably connected to the inner side of the protective belt. The limiting rod is fixedly connected to the mounting bracket. A sliding groove is opened at the middle of the rear side of the limiting rod.

[0014] Through the above technical solution, the lifting of the switch drives the protective belt to move synchronously, so that the inside of the mounting bracket can be protected by the protective belt, preventing dust or insects from entering the inside of the mounting bracket and affecting the normal operation of the equipment.

[0015] Further, the length of the sliding groove is equal to the up and down movement length of the switch.

[0016] Through the above technical solution, by setting the length of the sliding groove to be the same as the movement of the switch, while not affecting the driving wheel driven by the motor to rotate, the inside of the mounting bracket can be protected and sealed to the greatest extent.

[0017] Further, a sliding layer is provided between the switch and the mounting bracket.

[0018] Through the above technical solution, by providing the sliding layer, the friction between the mounting bracket and the switch is reduced, thereby reducing the load on the motor and at the same time reducing the friction between the mounting bracket and the switch and reducing wear.

[0019] The beneficial effects of the present utility model are as follows:

[0020] 1. A lamp switch device according to the present utility model drives a switch to lift through a motor using a driving wheel, a transmission belt, a driven wheel, and a fixed sleeve, so that a user can adjust the height of the lamp switch through simple operations to adapt to different usage scenarios or personal preferences.

[0021] 2. A lamp switch device according to the present utility model seals and isolates the inside of the mounting bracket through a protective belt, which can effectively prevent dust, water vapor, or other substances from entering the switch, reducing the risk of circuit short - circuit or switch damage. This enclosed design can improve the stability and long - term reliability of the lamp switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 is a perspective view of the present utility model;

[0024] Figure 2 is a sectional view at the mounting bracket of the present utility model;

[0025] Figure 3 is a perspective view of the switch of the present utility model;

[0026] Figure 4 is a perspective view of the sliding groove of the present utility model;

[0027] Figure 5 is a perspective view of the electric wire of the present utility model;

[0028] Figure 6 is a sectional view of the winding wheel of the present utility model;

[0029] In the figure: 1, mounting bracket; 2, motor; 21, driving wheel; 22, transmission belt; 23, driven wheel; 24, fixed sleeve; 25, switch; 3, protective belt; 31, limiting rod; 32, sliding groove; 4, electric wire; 41, winding wheel; 42, first fixing rod; 43, spring; 44, second fixing rod; 45, limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to make the technical means, creative features, achieved purposes, and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0031] Embodiment 1:

[0032] As Figures 1 to 6As shown in the figure, a lamp switch device of the present utility model includes a mounting bracket 1. At the bottom end of the rear side of the mounting bracket 1, a motor 2 is fixedly connected. The motor 2 is fixed by the mounting bracket 1. The output end of the motor 2 is fixedly connected with a driving wheel 21. The driving wheel 21 is driven to rotate by the motor 2. A transmission belt 22 is rotatably connected to the outside of the driving wheel 21. The inner side of the top end of the transmission belt 22 is rotatably connected with a driven wheel 23. The driven wheel 23 is driven to rotate by the driving wheel 21 through the transmission belt 22. The driven wheel 23 is rotatably connected to the inner wall of the rear side of the mounting bracket 1. The driven wheel 23 is limited by the mounting bracket 1. The middle end of the left side of the transmission belt 22 is fixedly connected with a fixed sleeve 24. The front end of the right side of the fixed sleeve 24 is fixedly connected with a switch 25. The switch 25 is driven to lift by the transmission belt 22 through the fixed sleeve 24. A storage component is arranged at the bottom end of the switch 25. During the lifting process of the switch 25, the storage component stores the wire 4, thereby preventing the wire 4 from affecting other structures during operation.

[0033] The storage component includes a wire 4. The wire 4 is fixedly connected to the bottom end of the switch 25. A wire reel 41 is rotatably connected to the outside of the wire 4. The wire 4 connects the switch 25 and the wire reel 41. A limiting groove 45 is opened at the inner end of the rear side of the wire reel 41. A first fixing rod 42 is fixedly connected to the inner wall of the left side of the limiting groove 45. The first fixing rod 42 is fixed by the limiting groove 45 in the wire reel 41. A spiral spring 43 is snap-connected to the outside of the first fixing rod 42. The spiral spring 43 is snap-fixed by the first fixing rod 42. One end of the inner side of the spiral spring 43 is fixedly connected with a second fixing rod 44. The spiral spring 43 is fixed by the second fixing rod 44. The second fixing rod 44 is fixedly connected with the driving wheel 21. The second fixing rod 44 is fixed by the driving wheel 21.

[0034] The width and height of the limiting groove 45 are greater than the maximum opening size of the spiral spring 43.

[0035] A protective belt 3 is fixedly connected to the outer side of the front end of the switch 25. A uniformly distributed limiting rod 31 is rotatably connected to the inner side of the protective belt 3. The limiting rod 31 is fixedly connected with the mounting bracket 1. The limiting rod 31 is fixed by the mounting bracket 1, and the protective belt 3 is limited by the limiting rod 31. A sliding groove 32 is opened at the middle end of the rear side of the limiting rod 31.

[0036] The length of the sliding groove 32 is equal to the up and down moving length of the switch 25. The opening of the sliding groove 32 provides space for the connection between the motor 2 and the driving wheel 21.

[0037] A sliding layer is arranged between the switch 25 and the mounting bracket 1 to reduce the friction between the mounting bracket 1 and the switch 25.

[0038] Working principle: When the lamp switch device is operating, first, the motor 2 drives the driving wheel 21 to rotate. Thus, the driving wheel 21 can drive the driven wheel 23 to rotate by means of the transmission belt 22. While the driven wheel 23 is rotating, the switch 25 is driven to move up and down through the fixed sleeve 24, so as to adjust the height of the switch 25. While the driving wheel 21 is rotating, the winding wheel 41 is driven to rotate by means of the second fixed rod 44, the spring 43 and the first fixed rod 42. Thus, during the up-and-down movement of the switch 25, the electric wire 4 is stored in real time. The spring 43 enables a flexible connection between the driving wheel 21 and the winding wheel 41, allowing differential rotation. While the switch 25 is moving up and down, the protective belt 3 and the sliding groove 32 are driven to rotate around the limiting rod 31 by the switch 25.

[0039] The above front, back, left, right, up, and down are all based on the Figure 1 description in the attached drawings of the specification. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0040] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0041] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lamp switch device, characterized in that: The invention comprises a mounting frame (1), wherein a motor (2) is fixedly connected to the bottom end of the rear side of the mounting frame (1), a driving wheel (21) is fixedly connected to the output end of the motor (2), a transmission belt (22) is rotatably connected to the outer side of the driving wheel (21), a driven wheel (23) is rotatably connected to the inner side of the top end of the transmission belt (22), the driven wheel (23) is rotatably connected to the inner wall of the rear side of the mounting frame (1), a fixed sleeve (24) is fixedly connected to the middle end of the left side of the transmission belt (22), a switch (25) is fixedly connected to the front end of the right side of the fixed sleeve (24), and a storage assembly is arranged at the bottom end of the switch (25).

2. A lamp switch device according to claim 1, characterized in that: The storage assembly comprises an electric wire (4), the bottom end of the switch (25) is fixedly connected to the electric wire (4), the outer side of the electric wire (4) is rotatably connected to a winding wheel (41), a limiting groove (45) is provided at the inner end of the rear side of the winding wheel (41), a first fixing rod (42) is fixedly connected to the left inner wall of the limiting groove (45), the outer side of the first fixing rod (42) is snap-connected to a spring (43), one end of the inner side of the spring (43) is fixedly connected to a second fixing rod (44), and the second fixing rod (44) is fixedly connected to the driving wheel (21).

3. A lamp switch device according to claim 2, characterized in that: The width and height of the limiting groove (45) are greater than the maximum opening dimension of the clockwork spring (43).

4. A lamp switch device according to claim 3, characterized in that: A protective belt (3) is fixedly connected to the outside of the front end of the switch (25); evenly distributed limiting rods (31) are rotatably connected to the inside of the protective belt (3); the limiting rods (31) are fixedly connected to the mounting frame (1); and a sliding groove (32) is provided at the middle end of the rear side of the limiting rod (31).

5. A lamp switch device according to claim 4, characterized in that: The length of the slide groove (32) is equal to the up and down moving length of the switch (25).

6. A lamp switch device according to claim 5, characterized in that: A sliding layer is provided between the switch (25) and the mounting frame (1).

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