Illumination dimming device
By designing an adjustable lighting dimming device, the problems of heating and inconvenient angle adjustment of existing lighting equipment are solved, effective heat dissipation and angle adjustment are achieved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202421137296.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing dimmable lighting equipment is prone to heat during use, resulting in excessive temperature, which may cause short circuits or bursts, affect service life, and is inconvenient to adjust the lighting angle.
A lighting dimming device is designed, including an adjustment mechanism and a heat dissipation mechanism. The adjustment mechanism realizes the angle adjustment of the lighting shade and the lamp group through the motor and the rotating shaft, and the heat dissipation mechanism realizes effective heat dissipation through the fan and slot structure.
The device can easily adjust the placement angle of the lighting lampshade and the lamp group, and avoid excessive temperature through an effective heat dissipation mechanism and extend the service life of the lamp group.
Smart Images
Figure CN222392800U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building lighting, in particular to a lighting dimming device. Background Art
[0002] Lamps are essential equipment in every high-rise building. They are easy to install, have good lighting effects, and can serve as decorations. With the development of cities, the number of high-rise buildings in my country continues to increase, and the demand for lighting devices is also increasing. Existing dimmable lighting equipment is prone to heat during use. If it cannot dissipate heat for a long time, it is easy for heat to accumulate and cause short circuits or bursts, affecting its service life. It is also inconvenient to adjust the lighting angle, which has brought certain adverse effects to people's use process. For this reason, we propose a lighting dimming device. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a lighting dimming device, which has the advantages of being able to adjust the placement angle of the lighting lampshade and the lamp group for use, being able to conveniently dissipate heat, avoiding excessive temperature inside the lighting lampshade and damage to the lamp group, and increasing the service life of the lamp group, and can effectively solve the problems in the background technology.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a lighting dimming device, including a lighting lampshade, a mounting plate is provided at the upper end of the lighting lampshade, an adjustment mechanism is provided between the lighting lampshade and the mounting plate, side panels are provided at the upper ends of the outer surfaces of both sides of the mounting plate, threaded holes are provided on the upper outer surfaces of the side panels, a heat dissipation mechanism is provided on the outer surface of one side of the lighting lampshade, the adjustment mechanism includes a motor, a groove, a fixing plate and a rotating shaft, the heat dissipation mechanism includes a lamp group, a fan, a first through groove, a fixing cover, a filter and a second through groove, the groove is opened on one side of the outer surface of the lower end of the mounting plate, and the motor is located inside the groove.
[0007] Preferably, the rotating shaft is located on one side of the motor, the fixing plate is fixedly mounted on the upper outer surface of the lighting lampshade, and the rotating shaft is located in the middle of the fixing plate.
[0008] Preferably, the second through groove is opened inside the lighting lampshade, the lamp group is located inside the second through groove, the two groups of fixed covers are respectively located on the outer surfaces on both sides of the lighting lampshade, the filter is located on the lower outer surface of the fixed cover, the first through groove is opened on the outer surface of one side of the lighting lampshade, and the fan is located on the outer surface of the other side of the lighting lampshade.
[0009] Preferably, the fixing plate and the rotating shaft are fixedly connected, a sealed bearing is provided between the rotating shaft and the mounting plate, and the rotating shaft is rotatably connected to the mounting plate via the sealed bearing.
[0010] Preferably, the lamp group and the lighting lampshade are fixedly connected.
[0011] (III) Beneficial effects
[0012] Compared with the prior art, the utility model provides a lighting dimming device, which has the following beneficial effects:
[0013] 1. A lighting dimming device can adjust the placement angle of a lighting lampshade and a lamp group for use.
[0014] 2. The lighting dimming device can conveniently dissipate heat, avoid excessively high temperature inside the lighting lampshade, thereby preventing damage to the lamp assembly and increasing the service life of the lamp assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of a lighting dimming device of the utility model.
[0016] Figure 2 This is a front view sectional diagram of a lighting dimming device of the utility model.
[0017] Figure 3 The utility model is a structural diagram of a lighting lampshade in a lighting dimming device.
[0018] Figure 4 This is a front view sectional view of a lighting lampshade in a lighting dimming device of the utility model.
[0019] In the figure: 1. lighting lampshade; 2. mounting plate; 3. side plate; 4. threaded hole; 5. adjustment mechanism; 6. heat dissipation mechanism; 7. motor; 8. groove; 9. fixing plate; 10. rotating shaft; 11. lamp group; 12. fan; 13. first through slot; 14. fixing cover; 15. filter; 16. second through slot. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] This embodiment is a lighting dimming device.
[0022] like Figure 1-4As shown, it includes a lighting lampshade 1, a mounting plate 2 is arranged at the upper end of the lighting lampshade 1, an adjusting mechanism 5 is arranged between the lighting lampshade 1 and the mounting plate 2, side panels 3 are arranged at the upper ends of the outer surfaces of both sides of the mounting plate 2, threaded holes 4 are opened on the upper outer surfaces of the side panels 3, a heat dissipation mechanism 6 is arranged on the outer surface of one side of the lighting lampshade 1, the adjusting mechanism 5 includes a motor 7, a groove 8, a fixing plate 9 and a rotating shaft 10, the heat dissipation mechanism 6 includes a lamp group 11, a fan 12, a first through groove 13, a fixing cover 14, a filter 15 and a second through groove 16, the groove 8 is opened on one side of the outer surface of the lower end of the mounting plate 2, and the motor 7 is located inside the groove 8.
[0023] The rotating shaft 10 is located on one side of the motor 7, the fixing plate 9 is fixedly mounted on the upper outer surface of the lighting lampshade 1, and the rotating shaft 10 is located in the middle of the fixing plate 9; the second through groove 16 is opened inside the lighting lampshade 1, the lamp group 11 is located inside the second through groove 16, the two groups of fixed covers 14 are respectively located on the outer surfaces of both sides of the lighting lampshade 1, the filter 15 is located on the lower outer surface of the fixed cover 14, the first through groove 13 is opened on the outer surface of one side of the lighting lampshade 1, and the fan 12 is located on the outer surface of the other side of the lighting lampshade 1; the fixing plate 9 and the rotating shaft 10 are fixedly connected, a sealed bearing is provided between the rotating shaft 10 and the mounting plate 2, and the rotating shaft 10 is rotatably connected to the mounting plate 2 through the sealed bearing; the lamp group 11 and the lighting lampshade 1 are fixedly connected.
[0024] It should be noted that the utility model is a lighting dimming device, which is installed with the top surface by the side plates 3 arranged on both sides of the mounting plate 2 under the action of fixing bolts, and then the motor 7 inside the groove 8 is started to drive the rotating shaft 10 to rotate while driving the fixing plate 9 to rotate, so that the placement angle of the lighting lampshade 1 and the lamp group 11 can be adjusted for use. When the lamp group 11 is overheated after being used for a period of time and needs to be cooled, the fan 12 is started to filter the external wind through the filter 15 and then cool the inside of the second through groove 16, and the hot air is discharged through the first through groove 13 under the action of another group of filters 15, which can facilitate heat dissipation, avoid excessively high temperature inside the lighting lampshade 1, damage to the lamp group 11, and increase the service life of the lamp group 11.
[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A lighting dimming device, comprising a lighting lampshade (1), characterized in that: A mounting plate (2) is arranged at the upper end of the lighting lampshade (1), an adjusting mechanism (5) is arranged between the lighting lampshade (1) and the mounting plate (2), side plates (3) are arranged at the upper ends of the outer surfaces of both sides of the mounting plate (2), threaded holes (4) are provided on the upper outer surfaces of the side plates (3), a heat dissipation mechanism (6) is arranged on the outer surface of one side of the lighting lampshade (1), the adjusting mechanism (5) comprises a motor (7), a groove (8), a fixing plate (9) and a rotating shaft (10), the heat dissipation mechanism (6) comprises a lamp group (11), a fan (12), a first through groove (13), a fixing cover (14), a filter (15) and a second through groove (16), the groove (8) is arranged on one side of the outer surface of the lower end of the mounting plate (2), and the motor (7) is located inside the groove (8).
2. A lighting dimming device according to claim 1, characterized in that: The rotating shaft (10) is located on one side of the motor (7), the fixing plate (9) is fixedly mounted on the upper outer surface of the lighting lampshade (1), and the rotating shaft (10) is located in the middle of the fixing plate (9).
3. A lighting dimming device according to claim 2, characterized in that: The second through groove (16) is formed inside the lighting lampshade (1), the lamp group (11) is located inside the second through groove (16), the two groups of fixed covers (14) are respectively located on the outer surfaces of both sides of the lighting lampshade (1), the filter (15) is located on the outer surface of the lower end of the fixed cover (14), the first through groove (13) is formed on the outer surface of one side of the lighting lampshade (1), and the fan (12) is located on the outer surface of the other side of the lighting lampshade (1).
4. The lighting dimming device according to claim 3, characterized in that: The fixed plate (9) and the rotating shaft (10) are fixedly connected, a sealed bearing is provided between the rotating shaft (10) and the mounting plate (2), and the rotating shaft (10) is rotatably connected to the mounting plate (2) via the sealed bearing.
5. The lighting dimming device according to claim 4, characterized in that: The lamp group (11) and the lighting lampshade (1) are fixedly connected.