Novel high-heat-dissipation LED explosion-proof lamp
By designing a longitudinal or horizontally installed explosion-proof lamp mounting bracket, and using bracket limit cylinders and square stops to ensure that the bracket is securely fixed when installed longitudinally, the existing LED explosion-proof lamp bracket is solved, and more efficient lighting effects and higher safety are achieved.
Patent Information
- Application Number
- CN202422097337.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-28
AI Technical Summary
The explosion-proof lamp brackets of existing LED explosion-proof lamps can only be fixed in a single direction, which limits the installation occasion and position selection of the lamps, and lacks sufficient fixing measures and limiting structures, resulting in the loosening between the lamps and the brackets during long-term use, affecting the lighting effect and equipment safety.
A new high-heat dissipation LED explosion-proof lamp has been designed. The explosion-proof lamp installation bracket includes the bracket main body, the bracket transition part, the bracket docking part, etc. The bracket can be installed longitudinally or horizontally, and through structures such as bracket limit cylinders and square stops, ensuring that the bracket is securely fixed when installed longitudinally, preventing relative movement between the lamp and the bracket.
The design provides a variety of installation methods, enhances flexibility and ease of installation, can adapt to different installation environments and location requirements, improves lighting effects, and reduces loosening or positional offset caused by vibration or external forces through a firm fixed structure, improving safety.
Smart Images
Figure CN222963875U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a new type of high heat dissipation LED explosion-proof lamp. Background Art
[0002] The LED explosion-proof lamp is a lighting device designed specifically for special industrial environments, with characteristics such as high heat dissipation, maintenance-free, explosion-proof, etc., and is suitable for places with strict explosion-proof requirements. The LED explosion-proof lamp is generally installed and fixed through an explosion-proof lamp bracket. In actual use, there are the following several defects: 1. The original explosion-proof lamp bracket can only be fixed in a single direction, restricting the installation occasions and position selection of the lamp, and it is difficult to meet the lighting needs in different environments; 2. The original design lacks sufficient fixing measures and limiting structures. During long-term use, the explosion-proof lamp and the bracket are prone to looseness due to reasons such as vibration, thermal expansion and contraction, affecting the lighting effect and equipment safety. Therefore, the LED explosion-proof lamp is improved and optimized. Content of the Utility Model
[0003] To solve the above problems, the technical problem to be solved by the utility model is to provide a new type of high heat dissipation LED explosion-proof lamp.
[0004] The technical solution adopted by the new type of high heat dissipation LED explosion-proof lamp of the utility model: It includes an explosion-proof lamp housing and an explosion-proof lamp mounting bracket detachably arranged on the back of the explosion-proof lamp housing. It is characterized in that the explosion-proof lamp mounting bracket includes a bracket main body. At both ends of the bracket main body, it bends and extends successively to form a bracket transition part and a bracket docking part arranged parallel to the bracket main body. A bracket first mounting hole is arranged at the bracket main body near the bracket transition part, and a bracket U-shaped docking port is arranged on the bracket docking part;
[0005] The explosion-proof lamp housing includes a housing main body and a housing cavity. In the middle of the housing main body, at the upper and lower sides of the housing cavity, there are housing mounting posts for receiving the bracket docking part. On the housing mounting posts, there are mounting post fixing holes corresponding to the U-shaped docking ports. At the left and right ends of the back of the housing cavity, there are bracket sockets. On the bracket sockets, there are horizontally penetrating bracket insertion ports for the bracket docking part to be inserted. Inside the bracket insertion ports, there are U-shaped limiting blocks corresponding to the bracket U-shaped docking ports.
[0006] Vertically penetrating bracket locking holes are arranged on the bracket sockets. At the bracket docking part near the bracket transition part, there are bracket connection holes corresponding to the bracket locking holes. The inner diameter of the bracket connection holes is larger than the inner diameter of the bracket locking holes. The bracket connection holes and the bracket locking holes are connected by screws.
[0007] In the middle of the back of the housing cavity, there is a receiving block. The upper end surface of the receiving block and the upper end surface of the housing mounting post are at the same horizontal plane. On the receiving block, there is a bracket limiting cylinder, and in the middle of the bracket body, there is a bracket positioning opening corresponding to the bracket limiting cylinder.
[0008] On the bracket limiting cylinder, there is a horizontally arranged square stop block. The diameter of the bracket limiting cylinder is equal to the width of the square stop block. The bracket positioning opening is for the square stop block to pass through and it is a vertically arranged square structure.
[0009] On the side of the housing cavity, there are an explosion-proof lamp inlet part and an explosion-proof lamp outlet part. Around the housing cavity on the back of the housing body, there are explosion-proof lamp heat dissipation fins arranged at intervals.
[0010] The advantages of the high heat dissipation new type LED explosion-proof lamp of the present utility model are as follows: The explosion-proof lamp mounting bracket can be installed longitudinally or horizontally, with diverse installation methods, enhanced flexibility, easy to adjust, capable of adapting to different installation environments and position requirements, meeting the usage requirements of more scenarios, and effectively improving the lighting effect of the explosion-proof lamp; the bracket limiting cylinder and the square stop block make the explosion-proof lamp mounting bracket firmly fixed when installed longitudinally, preventing relative movement between the lamp and the bracket, greatly reducing loosening or position deviation caused by vibration or external force, and having higher safety. Description of the Drawings
[0011] The following further elaborates the present utility model in detail in conjunction with the drawings and specific embodiments.
[0012] Figure 1 is a schematic structural diagram of the high heat dissipation new type LED explosion-proof lamp of the present utility model;
[0013] Figure 2 is a schematic structural diagram of the explosion-proof lamp mounting bracket of the present utility model;
[0014] Figure 3 is a schematic structural diagram of the explosion-proof lamp housing of the present utility model. Specific Embodiments
[0015] Such as Figures 1-3As shown in the figure, the novel high-heat-dissipation LED explosion-proof lamp involved in the present utility model includes an explosion-proof lamp housing 1 and an explosion-proof lamp mounting bracket 2 detachably provided on the back of the explosion-proof lamp housing 1. The explosion-proof lamp mounting bracket 2 includes a bracket main body 4. Both ends of the bracket main body 4 are bent and extended to sequentially form a bracket transition part 5 and a bracket docking part 6 arranged parallel to the bracket main body 4. A bracket first mounting hole 7 is provided at the bracket main body 4 near the bracket transition part 5, and a bracket U-shaped docking port 8 is provided on the bracket docking part 6. The explosion-proof lamp housing 1 includes a housing main body 10 and a housing cavity 11. In the middle of the housing main body 10, housing mounting columns 12 for receiving the bracket docking part 6 are provided on the upper and lower sides of the housing cavity 11. Mounting column fixing holes 13 corresponding to the U-shaped docking ports 8 are provided on the housing mounting columns 12. Bracket sockets 14 are provided at the left and right ends of the back of the housing cavity 11. Bracket insertion ports 15 that are horizontally penetrated and used for inserting the bracket docking part 6 are provided on the bracket sockets 14. U-shaped limit blocks 16 corresponding to the bracket U-shaped docking ports 8 are provided in the bracket insertion ports 15. The explosion-proof lamp mounting bracket 2 can be installed longitudinally or horizontally. With diversified installation methods, the flexibility is enhanced, it is easy to adjust, it can adapt to different installation environments and position requirements, meets the usage requirements of more scenarios, and effectively improves the lighting effect of the explosion-proof lamp.
[0016] A longitudinally penetrated bracket locking hole 17 is provided on the bracket socket 14. A bracket connection hole 18 corresponding to the bracket locking hole 17 is provided at the bracket docking part 6 near the bracket transition part 5. The inner diameter of the bracket connection hole 18 is larger than the inner diameter of the bracket locking hole 17. The bracket connection hole 18 and the bracket locking hole 17 are connected by screws. When the explosion-proof lamp mounting bracket 2 is horizontally inserted, it can be reinforced and connected through the bracket locking hole 17, effectively preventing loosening and falling off, and improving safety.
[0017] A receiving block 20 is provided in the middle of the back of the housing cavity 11. The upper end surface of the receiving block 20 is at the same horizontal plane as the upper end surface of the housing mounting column 12. A bracket limit cylinder 21 is provided on the receiving block 20. A bracket positioning port 24 corresponding to the bracket limit cylinder 21 is provided in the middle of the bracket main body 4. The limiting is accurate and reliable.
[0018] A square stop block 22 is transversely arranged on the bracket limiting cylinder 21. The diameter of the bracket limiting cylinder 21 is equal to the width of the square stop block 22. The bracket positioning port 24 is for the square stop block 22 to pass through and is a longitudinally arranged square structure. The explosion-proof lamp mounting bracket 2 is first placed horizontally so that the bracket positioning port 24 is exactly docked with the square stop block 22. After the bracket positioning port 24 passes through the square stop block 22, the explosion-proof lamp mounting bracket 2 is rotated by the action of the bracket limiting cylinder 21 so that the explosion-proof lamp mounting bracket 2 is longitudinally installed. The bracket limiting cylinder and the square stop block make the explosion-proof lamp mounting bracket firmly fixed when longitudinally installed, preventing relative movement between the lamp and the bracket, greatly reducing loosening or position deviation caused by vibration or external force, and having higher safety.
[0019] An explosion-proof lamp incoming line part 28 and an explosion-proof lamp outgoing line part 29 are arranged on the side of the housing cavity 11. The back of the housing main body 10 is provided with explosion-proof lamp heat dissipation fins 30 at intervals around the housing cavity 11, with reasonable layout and good heat dissipation.
[0020] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included in the protection scope of the present invention.
Claims
1. A novel LED explosion-proof lamp with high heat dissipation, comprising an explosion-proof lamp housing (1), and an explosion-proof lamp mounting bracket (2) detachably arranged on the back of the explosion-proof lamp housing (1), characterized in that: The explosion-proof lamp mounting bracket (2) comprises a bracket body (4), the two ends of the bracket body (4) are bent and extended to sequentially form a bracket transition portion (5) and a bracket docking portion (6) arranged parallel to the bracket body (4), the bracket body (4) is provided with a bracket first mounting hole (7) near the bracket transition portion (5), and the bracket docking portion (6) is provided with a bracket U-shaped docking port (8); The explosion-proof lamp housing (1) comprises a housing body (10) and a housing cavity (11); a housing mounting column (12) for receiving the bracket docking portion (6) is provided at the middle of the housing body (10) at the upper and lower sides of the housing cavity (11); a mounting column fixing hole (13) corresponding to the U-shaped docking port (8) is provided on the housing mounting column (12); bracket sockets (14) are provided at the left and right ends of the back of the housing cavity (11); a bracket socket (15) is provided on the bracket socket (14) and is horizontally penetrated and is used for inserting the bracket docking portion (6); a U-shaped stopper (16) corresponding to the bracket U-shaped docking port (8) is provided in the bracket socket (15).
2. The high heat dissipation new LED explosion-proof lamp according to claim 1 is characterized in that: The bracket socket (14) is provided with a bracket locking hole (17) extending longitudinally therethrough, and the bracket docking portion (6) is provided with a bracket connecting hole (18) corresponding to the bracket locking hole (17) near the bracket transition portion (5), the inner diameter of the bracket connecting hole (18) is larger than the inner diameter of the bracket locking hole (17), and the bracket connecting hole (18) and the bracket locking hole (17) are connected by screws.
3. The high heat dissipation new LED explosion-proof lamp according to claim 1 is characterized in that: A receiving block (20) is provided in the middle of the back of the shell cavity (11); the upper end surface of the receiving block (20) and the upper end surface of the shell mounting column (12) are in the same horizontal plane; a bracket limiting cylinder (21) is provided on the receiving block (20); and a bracket positioning opening (24) corresponding to the bracket limiting cylinder (21) is provided in the middle of the bracket body (4).
4. The high heat dissipation new LED explosion-proof lamp according to claim 3 is characterized by: A transversely arranged square stopper (22) is provided on the bracket limiting cylinder (21); the diameter of the bracket limiting cylinder (21) is equal to the width of the square stopper (22); the bracket positioning opening (24) is used for the square stopper (22) to pass through and is a longitudinally arranged square structure.
5. The high heat dissipation new LED explosion-proof lamp according to claim 1 is characterized by: An explosion-proof lamp line inlet (28) and an explosion-proof lamp line outlet (29) are provided on the side of the shell cavity (11), and explosion-proof lamp heat dissipation fins (30) are provided at intervals on the back of the shell body (10) around the shell cavity (11).