Explosion-proof high-temperature-resistant LED ceiling lamp

Abstract

The utility model discloses an anti-explosion high-temperature-resistant LED ceiling lamp which comprises a lamp body, a driving power source and a light source plate are arranged in the lamp body, the light source plate is an LED light source plate, an anti-dazzle cover is arranged outside the light source plate, a rear cover is arranged at the top of the lamp body in a sealed mode, a front cover is arranged at the bottom of the lamp body in a sealed mode, and the front cover is provided with an LED light source. An independent wiring cavity is formed in one side of the lamp body, a detachable side cover is arranged on one side of the lamp body, a wiring terminal is arranged in the wiring cavity, and the wiring cavity is communicated with an inner cavity of the lamp body. According to the explosion-proof high-temperature-resistant LED ceiling lamp, when the lamp is installed on the top, the lamp can work normally only by opening the side cover on the wiring cavity and connecting a wire to the wiring terminal, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to an LED cabin ceiling lamp, in particular to an explosion-proof and high-temperature resistant LED cabin ceiling lamp, which is suitable for the lighting requirements of high and low temperature environments of ship passages. Background Art

[0002] The traditional explosion-proof and high-temperature-resistant LED cabin ceiling light has no independent wiring cavity after ceiling installation. During installation and maintenance, the lamp needs to be disassembled and the rear cover opened for operation, which is cumbersome and inefficient. Therefore, it is necessary to improve the existing explosion-proof and high-temperature-resistant LED cabin ceiling light. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an explosion-proof and high-temperature resistant LED cabin ceiling lamp. When the lamp is installed on the top, wiring or disconnecting only requires opening the side cover of the wiring cavity and connecting the wires to the wiring terminals to enable normal operation, which greatly improves work efficiency.

[0004] The technical solution adopted by the utility model to solve the above-mentioned technical problems is to provide an explosion-proof and high-temperature resistant LED cabin ceiling light, comprising a lamp main body, wherein a driving power supply and a light source board are arranged inside the lamp main body, wherein the light source board is an LED light source board, and an anti-glare cover is arranged outside the light source board, wherein the top of the lamp main body is sealed with a rear cover, and the bottom of the lamp main body is sealed with a front cover, an independent wiring cavity is formed on one side of the lamp main body and a detachable side cover is arranged, a wiring terminal is arranged in the wiring cavity, and the wiring cavity is communicated with the inner cavity of the lamp main body.

[0005] The above-mentioned explosion-proof and high-temperature resistant LED cabin ceiling lamp, wherein a ceiling-mounted mounting bracket is provided on the top of the lamp body, and the driving power supply is fixed on the ceiling-mounted mounting bracket.

[0006] The above-mentioned explosion-proof and high-temperature resistant LED cabin ceiling light, wherein a mounting bracket is provided on the top of the lamp body, and the side cover is located below the mounting bracket.

[0007] The above-mentioned explosion-proof and high-temperature resistant LED cabin ceiling light, wherein a cooling water pipe is arranged in the lamp body and a cooling water inlet pipe and a cooling water outlet pipe are led out, a cable connector is led out of the wiring cavity, and the cooling water inlet pipe, cooling water outlet pipe and cable connector are arranged in parallel.

[0008] In the above-mentioned explosion-proof and high-temperature resistant LED cabin ceiling light, the side cover is connected to the lamp body by screws and is provided with a sealing ring.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the explosion-proof and high-temperature resistant LED cabin ceiling light provided by the utility model adopts an independent side-opening wiring chamber. When the lamp is installed on the top, wiring or disconnecting only requires opening the side cover on the wiring chamber and connecting the wires to the wiring terminals to work normally, which greatly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the exploded structure of the utility model explosion-proof and high-temperature resistant LED cabin ceiling light;

[0011] Figure 2 This is a schematic diagram of the structure of the side cover of the explosion-proof and high-temperature resistant LED cabin ceiling light of the utility model being opened.

[0012] The markings in the figure are:

[0013] 1Lamp body 2Light source board 3Drive power supply

[0014] 4 Anti-glare cover 5 Front cover 6 Back cover

[0015] 7 side cover 8 mounting bracket 9 wiring terminal

[0016] 10 Wiring cavity 11 Cable connector 12 Cooling water inlet pipe

[0017] 13 Cooling water outlet pipe DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the exploded structure of the utility model explosion-proof and high-temperature resistant LED cabin ceiling light; Figure 2 This is a schematic diagram of the structure of the side cover of the explosion-proof and high-temperature resistant LED cabin ceiling light of the utility model being opened.

[0020] See also Figure 1 and Figure 2 The explosion-proof and high-temperature resistant LED cabin ceiling light provided by the utility model includes a lamp body 1, a driving power supply 3 and a light source board 2 are arranged in the lamp body 1, the light source board 2 is an LED light source board, and an anti-glare cover 4 is arranged outside the light source board 2, wherein the top of the lamp body 1 is sealed with a back cover 6, and the bottom of the lamp body 1 is sealed with a front cover 5, an independent wiring cavity 10 is formed on one side of the lamp body 1 and a detachable side cover 7 is provided, a wiring terminal 9 is arranged in the wiring cavity 10, and the wiring cavity 10 is communicated with the inner cavity of the lamp body 1.

[0021] The explosion-proof and high-temperature resistant LED cabin ceiling lamp provided by the utility model has wall-mounted and ceiling-mounted installation, which is convenient for installation and use. Specifically, a mounting bracket 8 is provided on the top of the lamp body 1, and the side cover 7 is located below the mounting bracket 8. The side cover 7 is connected to the lamp body 1 by screws and is provided with a sealing ring, which is convenient for opening the wiring or removing the wiring.

[0022] The utility model provides an explosion-proof and high-temperature resistant LED cabin ceiling lamp, wherein a cooling water pipe is arranged in the lamp body 1 and a cooling water inlet pipe 12 and a cooling water outlet pipe 13 are led out for rapid heat dissipation, a cable connector 11 is led out of the wiring cavity 10, and the cooling water inlet pipe 12, the cooling water outlet pipe 13 and the cable connector 11 are arranged in parallel; not only is it easy to arrange water pipelines and circuit pipelines, but also mutual interference can be avoided.

[0023] The explosion-proof and high-temperature resistant LED cabin ceiling lamp provided by the utility model has reasonable wiring and compact structural design. The protection grade of the whole lamp can reach IP66. The working environment temperature is: -30℃~+55℃, and it can be used in various harsh environments.

[0024] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the definition of the claims.

Claims

1. An explosion-proof and high-temperature resistant LED cabin ceiling light, comprising a lamp body (1), wherein a driving power supply (3) and a light source board (2) are arranged inside the lamp body (1), wherein the light source board (2) is an LED light source board, and an anti-glare cover (4) is arranged outside the light source board (2), characterized in that: The top of the lamp body (1) is sealed with a rear cover (6), the bottom of the lamp body (1) is sealed with a front cover (5), one side of the lamp body (1) is formed with an independent wiring cavity (10) and is provided with a detachable side cover (7), the wiring cavity (10) is provided with a wiring terminal (9), and the wiring cavity (10) is communicated with the inner cavity of the lamp body (1).

2. The explosion-proof and high temperature resistant LED cabin ceiling light according to claim 1, characterized in that: A mounting bracket (8) is provided on the top of the lamp body (1), and the side cover (7) is located below the mounting bracket (8).

3. The explosion-proof and high temperature resistant LED ceiling light according to claim 1, characterized in that: A cooling water pipe is arranged inside the lamp body (1) and leads out a cooling water inlet pipe (12) and a cooling water outlet pipe (13); a cable connector (11) is led out of the wiring cavity (10); and the cooling water inlet pipe (12), the cooling water outlet pipe (13) and the cable connector (11) are arranged in parallel.

4. The explosion-proof and high temperature resistant LED cabin ceiling light according to claim 1, characterized in that: The side cover (7) is connected to the lamp body (1) via screws and is provided with a sealing ring.

Images