A strip-shaped explosion-proof light fixture

Abstract

This utility model discloses a strip-shaped explosion-proof lamp, belonging to the field of explosion-proof lamp technology. It includes an anodized aluminum housing, with a second placement cavity on the top of the anodized aluminum housing. An LED light panel is fixedly installed inside the second placement cavity. Tempered glass is fixedly installed above the LED light panel and inside the second placement cavity. Aluminum die-cast end caps are fixedly installed at both the front and rear ends of the anodized aluminum housing. This utility model significantly improves impact resistance through the all-metal thickened design of the tempered glass and the lamp body, resisting external collisions to protect internal core components, improving the lamp's safety, and extending its service life. Furthermore, the two anodized aluminum housings can be connected via a second connecting slot and external connecting bolts, allowing for customized lengths to meet different needs, making the lamp highly versatile and adaptable to diverse usage scenarios.

Description

Technical Field

[0001] This utility model belongs to the field of explosion-proof lighting technology, specifically relating to a strip-shaped explosion-proof lighting fixture. Background Technology

[0002] Explosion-proof lighting fixtures are special lighting equipment adapted to explosive hazardous environments. Their core function is to provide safe illumination in the presence of flammable gases, vapors, or dust, preventing sparks and high temperatures generated by the fixtures from igniting surrounding flammable and explosive materials. Through specialized structural designs incorporating explosion-proof, increased safety, and intrinsic safety features, coupled with a corrosion-resistant and explosion-proof housing and compatible light source electrical components, they prevent internal hazardous energy from contacting external hazardous media. Widely used in high-risk fields such as petroleum, chemical, coal mining, and pharmaceutical industries, they must strictly comply with national explosion-proof standards such as GB3836 and are key equipment for ensuring lighting needs and production safety in high-risk environments.

[0003] However, the materials used in the existing devices are relatively ordinary, and their protective and strength performance is insufficient; their light-transmitting components are mostly made of ordinary glass or plastic panels, which have weak impact resistance and are easily broken when subjected to external impact; the main body of the lamp is mostly made of thin ordinary metal material, and some even use engineering plastics, lacking the "all-metal thickened" design, which cannot effectively resist external impact and is difficult to protect the internal core components.

[0004] Therefore, this utility model provides a strip-shaped explosion-proof lamp. Utility Model Content

[0005] The purpose of this utility model is to provide a strip-shaped explosion-proof lamp to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a strip-shaped explosion-proof lamp, comprising an anodized aluminum housing, a second placement cavity being formed at the top of the anodized aluminum housing, an LED light board being fixedly installed inside the second placement cavity, tempered glass being fixedly installed above the LED light board and inside the second placement cavity, aluminum die-cast end caps being fixedly installed at both the front and rear ends of the anodized aluminum housing, a connecting base being installed at the bottom of the anodized aluminum housing via a connecting structure, a grounding indicator iron piece being fixedly installed at the bottom of the anodized aluminum housing, a copper-plated nickel waterproof connector being fixedly connected to the front end of the anodized aluminum housing, and the copper-plated nickel waterproof connector penetrating the interior of the aluminum die-cast end cap, a power cord being provided on the LED light board, and the power cord being sleeved inside the copper-plated nickel waterproof connector.

[0007] In a preferred embodiment, a placement cavity one is provided inside the anodized aluminum shell and below the placement cavity two. A power supply is fixedly installed inside the placement cavity one, and the power supply is electrically connected to the LED light board through a power cord.

[0008] In a preferred embodiment, the power cord is fitted with a PVC sheathed wire, and one end of the PVC sheathed wire is fixedly connected to a copper-plated nickel waterproof connector.

[0009] In a preferred embodiment, a first connecting slot is provided at the bottom of the anodized aluminum shell, a heat dissipation protrusion is provided on the side surface of the anodized aluminum shell, and a second connecting slot is provided between the heat dissipation protrusions and on the side surface of the anodized aluminum shell.

[0010] In a preferred embodiment, the connection structure includes a rotating shaft rotatably connected inside the connection base, a connection frame fixedly connected to the side surface of the rotating shaft, the connection frame being U-shaped, and a connection strip being fixedly connected to the top of the U-shaped connection frame, the connection strip being slidably connected inside the connection slot.

[0011] In a preferred embodiment, the aluminum die-cast end cap is provided with a connecting strip two that is compatible with the connecting slot two on the side near the anodized aluminum shell, and the connecting strip two and the connecting slot two have a damping effect.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model significantly improves impact resistance through the all-metal thickened design of tempered glass and lamp body, which can resist external collisions to protect internal core components, improve the safety of the lamp, and extend the service life of the lamp. In addition, the two anodized aluminum shells can be connected by the second connecting slot and then connected to each other with the external connecting bolt, so that different lengths can be customized according to different needs, making the lamp highly versatile and adaptable to diverse usage scenarios.

[0013] This invention, through the damped connection between the rotating shaft and the connecting base, allows workers to easily fix the adjusted angle when adjusting the illumination direction of the lamp, meeting the needs of different lighting directions; the U-shaped connecting bracket enhances the connection strength between the rotating shaft and the anodized aluminum shell, improving the safety and stability of the overall connection; the sliding connection structure between the connecting strip and the connecting slot simplifies the disassembly and assembly process of the anodized aluminum shell and the connecting base, reducing the difficulty of operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the overall bottom view of the present invention; Figure 3 This is a top view of the overall structure of this utility model; Figure 4 This is a front view structural diagram of the end of the anodized aluminum shell component of this utility model.

[0015] In the diagram: 1. Anodized aluminum shell; 2. Placement cavity one; 3. Placement cavity two; 4. LED light panel; 5. Tempered glass; 6. Die-cast aluminum end cap; 7. Connecting base; 8. Grounding indicator iron plate; 9. Nickel-plated copper waterproof connector; 10. Power cord; 11. PVC sheathed cable; 101. Connecting slot one; 102. Heat dissipation protrusion; 103. Connecting slot two; 201. Power supply; 701. Rotating shaft; 702. Connecting frame; 703. Connecting strip one. Detailed Implementation

[0016] The present invention will be further described below with reference to the embodiments.

[0017] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0018] Please see Figure 1-4 This utility model provides a strip-shaped explosion-proof lamp, including an anodized aluminum housing 1. The anodized aluminum material improves the lamp's heat dissipation, appearance, durability, and safety. The top of the anodized aluminum housing 1 has a second placement cavity 3, which is stepped and accommodates an LED light panel 4 and tempered glass 5. The LED light panel 4 is fixedly installed inside the second placement cavity 3. The tempered glass 5 is fixedly installed above the LED light panel 4 and inside the second placement cavity 3, increasing the illumination of the LED light panel 4 while also providing protection. Aluminum die-cast end caps 6 are fixedly installed at both the front and rear ends of the anodized aluminum housing 1. The bottom of the anodized aluminum housing 1 is equipped with a connecting base 7, which serves as a shield and protection. The connecting base 7 is conical and has a connecting hole for matching bolts at the bottom. The operator can fix the housing to the placement surface by passing the bolt through the connecting hole. A grounding mark iron piece 8 is fixedly installed at the bottom of the anodized aluminum housing 1. A copper-plated nickel waterproof connector 9 is fixedly connected to the front end of the anodized aluminum housing 1 to prevent external rainwater and other liquids from entering the inner cavity of the anodized aluminum housing 1, thereby improving the protection of the equipment inside the anodized aluminum housing 1. The copper-plated nickel waterproof connector 9 penetrates the interior of the aluminum die-cast end cover 6. A power cord 10 is provided on the LED light board 4 and is sleeved inside the copper-plated nickel waterproof connector 9.

[0019] This utility model significantly improves impact resistance through the tempered glass 5 and the all-metal thickened design of the lamp body, which can resist external collisions to protect the internal core components, improve the safety of the lamp, and extend the service life of the lamp.

[0020] Specifically, such as Figure 1and Figure 4 As shown, an anodized aluminum housing 1 has a placement cavity 2 located inside and below the placement cavity 3. A power supply 201 is fixedly installed inside the placement cavity 2. The power supply 201 is electrically connected to the LED light board 4 through a power cord 10 and provides power to the LED light board 4. A PVC sheathed wire 11 is sleeved on the outside of the power cord 10, which improves the safety of the power cord 10 and extends its service life. One end of the PVC sheathed wire 11 is fixedly connected to a copper-plated nickel waterproof connector 9.

[0021] Specifically, such as Figure 2 and Figure 3 As shown, the bottom of the anodized aluminum housing 1 is provided with a connecting slot 101, and the side surface of the anodized aluminum housing 1 is provided with heat dissipation protrusions 102, which increases the contact area between the anodized aluminum housing 1 and the external air, thereby improving the heat exchange efficiency and facilitating the heat dissipation of the internal equipment of the anodized aluminum housing 1. A connecting slot 2 103 is provided between the heat dissipation protrusions 102 and on the side surface of the anodized aluminum housing 1. In this utility model, two anodized aluminum housings 1 can be connected to each other through the connection slot 2 103 and with the help of external connecting bolts, so that different lengths can be customized according to different needs, making the lamp highly versatile and adaptable to diverse usage scenarios.

[0022] Specifically, such as Figure 4 As shown, the connection structure includes a rotating shaft 701 rotatably connected inside the connecting base 7. The connection between the rotating shaft 701 and the connecting base 7 has a damping effect, which makes it easy for the staff to adjust the illumination direction of the lamp. A connecting frame 702 is fixedly connected to the side surface of the rotating shaft 701 to improve the safety and stability of the connection. The connecting frame 702 is U-shaped, and a connecting strip 703 is fixedly connected to the top of the U-shaped connecting frame 702. The connecting strip 703 is slidably connected inside the connecting slot 101 to facilitate the assembly and disassembly of the two. The die-cast aluminum end cap 6 has a connecting strip 2 that matches the connecting slot 2 103 on the side near the anodized aluminum housing 1. The connecting strip 2 slides and engages inside the connecting slot 2 103, facilitating the assembly and disassembly of the die-cast aluminum end cap 6. The connecting strip 2 and the connecting slot 2 103 also have a damping effect, improving the safety of the die-cast aluminum end cap 6 installation. This invention, through the damping connection between the rotating shaft 701 and the connecting base 7, allows workers to easily fix the adjusted angle when adjusting the lighting direction, meeting different lighting requirements. The U-shaped connecting bracket 702 enhances the connection strength between the rotating shaft 701 and the anodized aluminum housing 1, improving the overall safety and stability of the connection. The sliding connection structure between the connecting strip 1 703 and the connecting slot 1 101 simplifies the assembly and disassembly process of the anodized aluminum housing 1 and the connecting base 7, reducing operational difficulty.

[0023] Working principle and usage process of this utility model: In use, the first connecting strip 703 at the top of the connecting bracket 702 is slidably snapped into the connecting slot 101 at the bottom of the anodized aluminum housing 1, thus completing the assembly of the anodized aluminum housing 1 and the connecting base 7. Then, the second connecting strip of the aluminum die-cast end cap 6 near the anodized aluminum housing 1 is slidably snapped into the second connecting slot 103 on the side surface of the anodized aluminum housing 1. With the damping effect of the second connecting strip and the second connecting slot 103, the aluminum die-cast end cap 6 is securely installed, thus achieving the shielding and protection of the openings at both ends of the anodized aluminum housing 1 and completing the limiting and positioning of the connecting bracket 702. Then, the staff fixed the entire device to the designated placement surface by passing bolts through the connecting holes at the bottom of the connecting base 7. After fixing, the direction of illumination of the lamp can be flexibly adjusted by using the rotating shaft 701 with built-in damping effect inside the connecting base 7 to meet actual lighting needs. When the device is running, the power supply 201 in the first placement cavity 2 inside the anodized aluminum housing 1 supplies power to the LED light board 4 in the second placement cavity 3 through the power cable 10 with a PVC sheathed wire 11 on the outside; the tempered glass 5 above the LED light board 4 enhances the lighting effect and provides effective protection for the LED light board 4; the copper-plated nickel waterproof connector 9 that penetrates the aluminum die-cast end cap 6 can prevent external rainwater and other liquids from entering the inner cavity of the anodized aluminum housing 1 and protect the equipment inside the housing; During operation, the heat dissipation protrusions 102 on the side surface of the anodized aluminum shell 1 increase the heat exchange efficiency by increasing the contact area with air, thereby achieving heat dissipation of the internal equipment. The grounding mark iron plate 8 at the bottom ensures electrical safety. If maintenance is required in the future, the components can be easily disassembled and reassembled by sliding the connecting strip 1 703 and connecting slot 1 101, and the connecting strip 2 and connecting slot 2 103.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A strip luminaire comprising an anodized aluminum housing (1), characterized in that: The top of the anodic aluminum shell (1) is provided with a placing cavity two (3), the inside of the placing cavity two (3) is fixedly installed with an LED lamp plate (4), the top of the LED lamp plate (4) and inside the placing cavity two (3) is fixedly installed with a toughened glass (5), the front and rear ends of the anodic aluminum shell (1) are fixedly installed with aluminum die-casting end covers (6), the bottom of the anodic aluminum shell (1) is installed with a connecting base (7) through a connecting structure, the bottom of the anodic aluminum shell (1) is fixedly installed with a grounding identification iron sheet (8), the front end of the anodic aluminum shell (1) is fixedly connected with a copper-plated nickel waterproof joint (9), and the copper-plated nickel waterproof joint (9) penetrates the inside of the aluminum die-casting end cover (6), the LED lamp plate (4) is provided with a power line (10), and the power line (10) is sleeved in the inside of the copper-plated nickel waterproof joint (9).

2. A strip luminaire according to claim 1, characterized in that: The inside of the anodic aluminum shell (1) and below the placing cavity two (3) is provided with a placing cavity one (2), the inside of the placing cavity one (2) is fixedly installed with a power supply (201), and the power supply (201) is electrically connected with the LED lamp plate (4) through the power line (10).

3. A strip luminaire according to claim 2, characterized in that: The outside of the power line (10) is sleeved with a PVC sheath wire (11), one end of the PVC sheath wire (11) is fixedly connected with the copper-plated nickel waterproof joint (9).

4. A strip luminaire according to claim 1, characterized in that: The bottom of the anodic aluminum shell (1) is provided with a connecting clamping groove one (101), the side surface of the anodic aluminum shell (1) is provided with heat dissipation protrusions (102), and the connecting clamping groove two (103) is arranged between the heat dissipation protrusions (102) and the side surface of the anodic aluminum shell (1).

5. A strip luminaire according to claim 4, characterized in that: The connecting structure comprises a rotating shaft (701) rotatably connected in the connecting base (7), the side surface of the rotating shaft (701) is fixedly connected with a connecting frame (702), the connecting frame (702) is in U shape, the top end of the U-shaped connecting frame (702) is fixedly connected with a connecting strip one (703), and the connecting strip one (703) is slidably connected in the connecting clamping groove one (101).

6. A strip luminaire according to claim 4, characterized in that: The side of the aluminum die-casting end cover (6) close to the anodic aluminum shell (1) is provided with a connecting strip two matched with the connecting clamping groove two (103), and the connecting strip two and the connecting clamping groove two (103) have a damping effect.

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