CN201902920U

CN201902920U - Tunnel lamp

Info

Publication number: CN201902920U
Application number: CN2010205788070U
Authority: CN
Inventors: 汪建武
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-27
Filing date: 2010-10-27
Publication date: 2011-07-20
Anticipated expiration: 2020-10-27

Abstract

The utility model relates to a tunnel lamp comprising a housing, an LED (light-emitting diode) lamp panel and supports, wherein the housing is a U-shaped groove section bar, tempered glass and the LED lamp panel are sequentially installed in the housing from top to bottom, at least two support strip panels are arranged outside the lower part of the housing and are in a wide U shape, both ends of the support strip panels are provided with double-layer slide strips, long chutes are arranged at corresponding positions on the housing, and the middles of the support strip panels are connected with a triangular support; both ends of the housing are provided with end caps; the upper layers of the double-layer slide strips are positioned in the long chutes, and a plurality of fastening screws are arranged on the lower layers of the double-layer slide strips; and a shock absorption strip is arranged between the LED lamp panel and the housing. The strength of the whole housing is improved, the connection strength between the housing and the support strip panels is enhanced by the matched double-layer slide strips and the long chutes, the installation strength is improved by adopting at least two triangular supports, and in general, the wind-resistant capacity of the lamp is improved.

Description

Tunnel Lamp

Technical field

The utility model relates to lighting apparatus, particularly a kind of tunnel Tunnel Lamp that pastes at high speed.

Background technology

In subway construction, the Tunnel Lamp in the tunnel is unique illumination link.Because the temperature humidity in the tunnel is higher, and is very high to the seal request of Tunnel Lamp, when more passing through, in the tunnel, can produce huge wind-force owing to vehicle, installation strength deficiency or support intensity deficiency all cause Tunnel Lamp to damage easily.

The utility model content

For remedying above-mentioned deficiency, the utility model provides the Tunnel Lamp of a kind of monolithic case, high strength support.

The utility model Tunnel Lamp, comprise shell, LED lamp plate and support, wherein: described shell is a U font groove section bar, safety glass and LED lamp plate wherein from top to bottom are installed successively, the shell lower outer is provided with at least two holder battens, and the holder batten is wide U font, and there is double-deck draw runner at two ends, correspondence position has long chute on the shell, and the middle part of holder batten connects a triangular supports.

Described shell two ends are provided with end cap.

The upper strata of described double-deck draw runner is in the long chute, and several holding screws are arranged in the lower floor of double-deck draw runner.

Be provided with the damping bar between described LED lamp plate and the shell.

Described outer casing underpart outside is provided with the heat radiation wing.

The utility model Tunnel Lamp, monolithic case has improved intensity, and double-deck draw runner that matches and long chute have been strengthened the bonding strength between shell and the holder batten, and many triangular supports of surplusing two have improved installation strength, generally, have improved the wind loading rating of light fixture.

Description of drawings

Fig. 1 is the exploded view of the utility model Tunnel Lamp;

Fig. 2 is the sectional view of the utility model Tunnel Lamp;

Fig. 3 is the schematic diagram of double-deck draw runner and long chute connected mode.

The specific embodiment

Below in conjunction with embodiment the utility model Tunnel Lamp is done detailed explanation.

Fig. 1 is the exploded view of the utility model Tunnel Lamp; Fig. 2 is its sectional view.

The utility model Tunnel Lamp comprises shell 1, LED lamp plate 5 and support 7, and shell 1 is a U font groove section bar, and safety glass 3 and LED lamp plate 5 wherein from top to bottom are installed successively, and shell 1 two ends are provided with end cap 2.

Shell 1 lower outer is provided with at least two holder battens 6, and holder batten 6 is wide U font, and there is double-deck draw runner 9 (seeing Fig. 2, Fig. 3) at two ends, and correspondence position has long chute 10 on the shell 1, and the middle part of holder batten 6 connects a triangular supports 7.The upper strata of double-deck draw runner 9 is in the long chute 10, and several holding screws 11 are arranged in the lower floor of double-deck draw runner 9, and double-deck draw runner 9 is inserted the long chute 10 from an end, and you tighten screw 11, promptly finishes the installation of holder batten 6 and shell 1.Prolong the sideband screwed hole on the support A, reinforce the row change of the stressed back of after-poppet B with screw, according to this structural design, after support 7 is subjected to holding in the palm this pressure that batten 6 brings, can make holder batten 6 and support 7 enter when stinging locking state, being easy for installation and removal, fastening more solid more reliable than common screw.Can easily tackle the environment of high wind speed.

Be provided with the damping bar between LED lamp plate 5 and the shell 1, to reduce vehicle by being vibration influence to LED.

Outside, shell 1 bottom is provided with heat radiation wing 11, to guarantee the heat radiation of light fixture.

Claims

1. Tunnel Lamp, comprise shell, LED lamp plate and support, it is characterized in that: described shell is a U font groove section bar, safety glass and LED lamp plate wherein from top to bottom are installed successively, the shell lower outer is provided with at least two holder battens, and the holder batten is wide U font, and there is double-deck draw runner at two ends, correspondence position has long chute on the shell, and the middle part of holder batten connects a triangular supports.

2. Tunnel Lamp according to claim 1 is characterized in that: described shell two ends are provided with end cap.

3. Tunnel Lamp according to claim 2 is characterized in that: the upper strata of described double-deck draw runner is in the long chute, and several holding screws are arranged in the lower floor of double-deck draw runner.

4. Tunnel Lamp according to claim 3 is characterized in that: be provided with the damping bar between described LED lamp plate and the shell.

5. Tunnel Lamp according to claim 4 is characterized in that: described outer casing underpart outside is provided with the heat radiation wing.