Fire-fighting indication underground lamp

Abstract

The utility model discloses a fire-fighting indication underground lamp, which belongs to the field of fire-fighting illumination and comprises a shell and a lamp source area arranged on the shell, a waterproof groove is arranged beside the lamp source area on the back of the shell, a plurality of wire clamps are arranged in the waterproof groove, copper wires are arranged in the wire clamps, two ends of each copper wire are provided with wiring ends, and the wiring ends are connected with the waterproof groove. A wire support is arranged in the waterproof groove, and the wire clamp is arranged on the wire support. The interior of the lamp body is connected with the outside through the copper wire arranged in the waterproof groove, and finally, the interior of the waterproof groove is sealed through the sealant, so that in this case, the situation that water enters the lamp body through the wire is well prevented due to the fact that the wire in the waterproof groove is only provided with the copper wire and is not provided with an external insulating layer, and the service life of the lamp body is prolonged. And the waterproof effect of the whole underground lamp is improved.

Description

Technical Field

[0001] The utility model relates to a buried lamp, in particular to a fire indication buried lamp. Background Art

[0002] At present, the buried lamps used for fire protection are all buried below the ground. Although waterproof treatment is carried out on the lamp body, there must be wires connecting the inside of the lamp body to the outside of the lamp body. Due to the capillary phenomenon of the wires themselves, that is, water vapor will enter the lamp body through the gaps between the copper wires and the insulating layer. Therefore, in this case, even if the waterproofing inside the lamp body is done well, water will still enter the lamp body after a long time, resulting in damage to the lamp body. Summary of the Utility Model

[0003] The technical task of the utility model is to provide a fire indication buried lamp in view of the above deficiencies of the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a fire indication buried lamp, including a housing, and a light source area provided on the housing. A waterproof groove is provided beside the light source area on the back of the housing. A plurality of wire clips are provided in the waterproof groove. Copper wires are provided in the wire clips, and connection terminals are provided at both ends of the copper wires.

[0005] Further improvement: a wire support is provided in the waterproof groove, and the wire clips are arranged on the wire support.

[0006] The advantages of the utility model: because the inside of the lamp body is connected to the outside by copper wires provided in the waterproof groove, and finally sealed with sealant in the waterproof groove. Therefore, in this case, since there are only copper wires in the waterproof groove and no external insulating layer, it well prevents water from entering the lamp body through the wires, improving the waterproof effect of the entire buried lamp. Brief Description of the Drawings

[0007] Figure 1 is a schematic structural diagram of the utility model.

[0008] Figure 2 is a schematic structural diagram of the waterproof groove of the utility model.

[0009] Figure 3 is a schematic structural diagram of the wire support and the wire clip of the utility model.

[0010] In the figure: housing 1, light source area 2, waterproof groove 3, wire clip 4, copper wire 5, connection terminal 6, wire support 7. Detailed Description of the Invention

[0011] The following makes a detailed description of the utility model with reference to the accompanying drawings of the specification.

[0012] As shown in the figure, a fire indication buried lamp includes a housing 1 and a light source area 2 provided on the housing 1. A waterproof groove 3 is provided beside the light source area 2 on the back of the housing 1. A plurality of wire clips 4 are provided in the waterproof groove 3. A copper wire 5 is provided in the wire clip 4. Connecting terminals 6 are provided at both ends of the copper wire 5.

[0013] A wire support 7 is provided in the waterproof groove 3, and the wire clip 4 is arranged on the wire support 7.

[0014] Its working principle is as follows: First, in the case without the wire support 7, the copper wire 5 with the connecting terminals 6 is directly installed on the wire clip 4. The connecting terminals 6 at both ends of the copper wire 5 are respectively connected to the light sources in the light source area 2, and the other end is connected to the wire outside the lamp body. After connection, sealant is directly poured into the waterproof groove 3 so that the entire waterproof groove is filled with the sealant, thereby achieving the waterproof effect. In this way, during use, since the wire in the waterproof groove 3 is only the copper wire 5 without an external insulating layer, the situation of the lamp body getting damp due to capillary action is avoided, and the waterproof effect of the buried lamp is improved.

[0015] When there is a wire support 7, the copper wire 5 can be installed on the wire support 7 in the workshop first. In this way, the copper wire 5 and the wire support 7 are regarded as a whole and pre-installed. When it comes to on-site installation, the wire support 7 is directly fixed in the waterproof groove 3. In this way, it is not necessary to install the copper wires one by one at the installation site, thus shortening the on-site installation time.

[0016] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A fire indicator underground lamp, comprising a housing and a light source area arranged on the housing, characterized in that: A waterproof groove is arranged beside the light source area on the back of the shell, a plurality of wire clamps are arranged in the waterproof groove, copper wires are arranged in the wire clamps, and connection terminals are arranged at both ends of the copper wires.

2. The fire indicator underground lamp according to claim 1, characterized in that: A wire support is arranged in the waterproof groove, and the wire clamp is arranged on the wire support.

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