Exterior wall lamp with efficient heat dissipation function
By optimizing the combination design of the exterior wall lights, the problems of traditional exterior wall lights being heavy and having poor heat dissipation have been solved, achieving miniaturization, portability, and efficient heat dissipation, thereby improving the reliability and service life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TORSHARE
- Filing Date
- 2025-06-05
- Publication Date
- 2026-05-19
AI Technical Summary
Traditional exterior wall lights are large in size and have unreasonable heat dissipation design, resulting in heavy products. Their complex waterproof structure also increases the risk of water ingress and reduces the lifespan of the equipment.
It adopts a combination design of bottom shell, bracket pads, reflector, waterproof ring, front cover and heat dissipation fins to optimize the use of internal space, achieve small size and light weight and efficient heat dissipation through air convection, while ensuring waterproof function.
This has enabled the miniaturization and lightweighting of exterior wall lights, improved heat dissipation efficiency, reduced failure rate, extended equipment life, and simplified waterproof structure.
Smart Images
Figure CN224261656U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of exterior wall lighting technology, and in particular to an exterior wall light with high-efficiency heat dissipation. Background Technology
[0002] With the acceleration of urbanization, various types of buildings such as hotels, office buildings, and commercial complexes have emerged in large numbers. These buildings not only focus on the lighting design of the interior spaces, but also have higher requirements for the lighting effects of the exterior walls. As an important device for building exterior lighting, exterior wall lights need to provide sufficient and uniform lighting while having good heat dissipation performance to ensure that the lights can work stably during long-term use, maintain ideal lighting effects, and meet the diversified and high-quality needs of building lighting. Outdoor environmental conditions are complex and changeable. Exterior wall lights are exposed to wind, sun, rain, and environments with large temperature fluctuations for a long time. In the hot summer, the surface temperature of the lights will rise significantly due to direct sunlight and their own heat generation.
[0003] Exterior wall lights are a type of decorative lighting fixture, installed on the exterior walls of buildings. Their main functions are to provide illumination and beautify the building's appearance. They are widely used on the exterior walls of hotels and high-rise office buildings. Traditional exterior wall lights are often made quite large, lacking efficient use of internal space and optimized heat dissipation design, resulting in thick and tall products. Furthermore, their inadequate heat dissipation design hinders efficient heat dissipation, leading to less than ideal cooling performance. Additionally, exterior wall lights often require two waterproofing mechanisms: one between the light cover and the faceplate, and another between the faceplate and the radiator. This increases the risk of water ingress, raises the risk of component damage, and reduces the lifespan of the equipment. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides an efficient heat dissipation exterior wall light, aiming to improve the problem that traditional exterior wall lights in the prior art are often made in large sizes, do not make good use of internal space and have an optimized heat dissipation design, resulting in products that are thick and tall, have unreasonable heat dissipation design, cannot achieve efficient heat dissipation, and have an unsatisfactory heat dissipation effect.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency heat dissipation exterior wall light, comprising a base shell, an LED power supply disposed on the front bottom of the base shell, a bracket pad snapped onto the top of the LED power supply, a bracket attached to the top of the bracket pad, an LED light source fixedly connected to the front of the LED power supply, a waterproof ring attached to the top of the base shell near its edge, a faceplate attached to the top of the waterproof ring, a mounting box disposed on the top of the faceplate, screws threadedly connected to the top of the mounting box near its edge, and heat dissipation fins fixedly connected at equal intervals to the bottom of the base shell.
[0006] As a further description of the above technical solution:
[0007] A reflector is snapped onto the top inner side of the bottom shell.
[0008] As a further description of the above technical solution:
[0009] A plug is engaged in the middle of the right side of the bottom shell.
[0010] As a further description of the above technical solution:
[0011] EVA cotton is fixedly connected to the middle of the bottom end of the bottom shell.
[0012] As a further description of the above technical solution:
[0013] The top left and right sides of the bracket are both threaded with screws.
[0014] As a further description of the above technical solution:
[0015] Both the bottom shell and the mounting box have a triangular design.
[0016] As a further description of the above technical solution:
[0017] The bottom of the screw is threaded to the inside of the bottom shell.
[0018] This utility model has the following beneficial effects:
[0019] 1. In this utility model, the LED power supply is fixed to the inner side of the bottom shell via a bracket and bracket pad. Then, the reflector is pressed onto the top inner side of the bottom shell, and the waterproof ring is attached to the cover. Finally, the heat dissipation fins are fixed at equal intervals to the bottom of the bottom shell. This achieves maximum compression of thickness and width, resulting in a small size and lightweight exterior wall light. Furthermore, the heat dissipation fins are set at a certain distance from the mounting surface, allowing for limited air convection to dissipate the heat generated by the LED light source. Finally, the force of the screws causes the cover to push the lens against the waterproof ring, thus achieving the waterproof function. Attached Figure Description
[0020] Figure 1 This is a front perspective view of an exterior wall light with high heat dissipation proposed in this utility model;
[0021] Figure 2 A side-view exploded view of an exterior wall light with high heat dissipation proposed in this utility model;
[0022] Figure 3 This is an exploded view of an exterior wall light with high heat dissipation proposed in this utility model;
[0023] Figure 4 This is a disassembled view of an efficient heat dissipation exterior wall light proposed in this utility model;
[0024] Figure 5 This is a structural schematic diagram of an efficient heat dissipation exterior wall lamp proposed in this utility model;
[0025] Figure 6 This is a structural exploded view of an efficient heat dissipation exterior wall lamp proposed in this utility model;
[0026] Figure 7 This is a bottom view of an exterior wall light with high heat dissipation proposed in this utility model.
[0027] Legend:
[0028] 1. Screws; 2. Cover; 3. Mounting box; 4. Reflector; 5. Waterproof ring; 6. Bracket; 7. Bracket pad; 8. LED power supply; 9. End cap; 10. Bottom shell; 11. LED light source; 12. EVA cotton; 13. Heat sink fins; 14. Screws. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model is provided: an efficient heat dissipation exterior wall light, including a bottom shell 10, an LED power supply 8 is provided on the bottom front side of the bottom shell 10, a bracket pad 7 is snapped onto the top of the LED power supply 8, a bracket 6 is attached to the top of the bracket pad 7, an LED light source 11 is fixedly connected to the front side of the LED power supply 8, a waterproof ring 5 is attached to the top of the bottom shell 10 near the edge, and a face cover 2 is attached to the top of the waterproof ring 5.
[0031] Specifically, the bracket pad 7 plays a crucial role in buffering and shock absorption within the lamp structure. It is typically made of elastic rubber material. When the lamp is subjected to external impact, the bracket pad 7 effectively absorbs and disperses energy. The LED power supply 8 provides a stable operating current and voltage to the LED light source 11, ensuring that the LED light source 11 can emit light normally. The close cooperation between the LED light source 11 and the LED power supply 8 enables the LED lamp to achieve efficient and stable lighting effects.
[0032] Please see the appendix Figure 4 - Appendix Figure 6 A plug 9 is snapped into the middle right side of the bottom shell 10, a reflector 4 is snapped into the top inner side of the bottom shell 10, an EVA cotton 12 is fixedly connected to the middle bottom of the bottom shell 10, screws 14 are threaded into the top left and right sides of the bracket 6, the bottom shell 10 and the mounting box 3 both adopt a triangular design, and the bottom of the screws 14 are threaded into the inner side of the bottom shell 10.
[0033] Specifically, during the use of the lamp, the main function of the plug 9 is to prevent dust, moisture and debris from entering the lamp through the opening on the right side of the bottom shell 10. The reflector 4 is snapped onto the top inner side of the bottom shell 10. The reflector 4 enhances the lighting effect of the LED lamp. EVA cotton 12 is fixedly connected to the middle of the bottom end of the bottom shell 10. It is tightly connected to the bottom shell 10 by glue or other fixing methods. Screws 14 are threaded on both the left and right sides of the top of the bracket 6. The bottom of the screws 14 is threaded onto the inner side of the bottom shell 10. The bracket 6 serves as the supporting frame of the lamp, bearing the weight of the lamp itself and any external forces that may be applied.
[0034] Please see the appendix Figure 5 - Appendix Figure 7 The top of the cover 2 is provided with a mounting box 3, and screws 1 are threadedly connected to the top of the mounting box 3 near the edge. Heat dissipation fins 13 are fixedly connected to the bottom of the bottom shell 10 at equal intervals.
[0035] Specifically, the faceplate 2 and the bottom shell 10 are sealed together by the waterproof ring 5, providing a safe and stable working environment for the internal electronics of the lamp. The equidistant fixed connection design of the heat dissipation fins 13 can significantly reduce the working temperature of the lamp, reduce the failure rate caused by overheating, and improve the overall reliability and stability of the lamp.
[0036] Working principle: When the heat dissipation of the exterior wall light needs to be used, first install the LED power supply 8 on the inner side of the bottom shell 10 through the bracket 6 and bracket pad 7. Then install the LED light source 11 on the front side of the LED power supply 8. Next, press the reflector 4 onto the inner top of the bottom shell 10, and then attach the waterproof ring 5 to the face cover 2. Finally, take out the mounting box 3 and attach it to the surface of the face cover 2, and connect and fix it with screws 1. Finally, fix the heat dissipation fins 13 at equal intervals to the bottom of the bottom shell 10. Therefore, the thickness and width are compressed to the maximum extent, so as to achieve the small size and lightness of this exterior wall light. At the same time, the heat dissipation fins 13 are spaced apart and there is a certain distance between the heat dissipation fins 13 and the mounting surface, so that the product can achieve limited air convection and dissipate the heat generated by the LED light source 11. Finally, due to the force of the screws 1, the face cover 2 drives the lens to squeeze the waterproof ring 5, thereby achieving the waterproof function.
[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A high-efficiency heat dissipation exterior wall light, comprising a base shell (10), characterized in that: An LED power supply (8) is provided on the front side of the bottom of the bottom shell (10). A bracket pad (7) is snapped onto the top of the LED power supply (8). A bracket (6) is attached to the top of the bracket pad (7). An LED light source (11) is fixedly connected to the front side of the LED power supply (8). A waterproof ring (5) is attached to the top of the bottom shell (10) near the edge. A face cover (2) is attached to the top of the waterproof ring (5). An installation box (3) is provided on the top of the face cover (2). Screws (1) are threadedly connected to the top of the installation box (3) near the edge. Heat dissipation fins (13) are fixedly connected at equal intervals on the bottom of the bottom shell (10).
2. The high-efficiency heat dissipation exterior wall light according to claim 1, characterized in that: A reflector (4) is snapped onto the top inner side of the bottom shell (10).
3. The high-efficiency heat dissipation exterior wall light according to claim 1, characterized in that: A plug (9) is engaged in the middle right side of the bottom shell (10).
4. The high-efficiency heat dissipation exterior wall light according to claim 1, characterized in that: EVA cotton (12) is fixedly connected to the middle of the bottom end of the bottom shell (10).
5. The high-efficiency heat dissipation exterior wall light according to claim 1, characterized in that: The top left and right sides of the bracket (6) are threaded with screws (14).
6. The high-efficiency heat dissipation exterior wall light according to claim 1, characterized in that: Both the bottom shell (10) and the mounting box (3) have a triangular design.
7. The high-efficiency heat dissipation exterior wall light according to claim 5, characterized in that: The bottom of the screw (14) is threaded to the inside of the bottom shell (10).