CN211176456U

CN211176456U - Tunnel lamp

Info

Publication number: CN211176456U
Application number: CN201922248350.0U
Authority: CN
Inventors: 吕文卿; 向德祥; 刘俊; 任杰; 杨振
Original assignee: Jiangsu Hongli Global Electric Technology Co ltd
Current assignee: Jiangsu Hongli Global Electric Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-04
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a tunnel lamp, including aluminium alloy, base plate, L ED lamp, diffuser plate, toughened glass, sealing member, end cover and gland, the cross section of aluminium alloy is the U type, the both ends of aluminium alloy are provided with the end cover, the inside of aluminium alloy is provided with the base plate, and the both ends of base plate set up on the end cover, be provided with L ED lamp on the base plate, and be provided with the diffuser plate in L ED lamp's the outside, the both ends of diffuser plate set up on the end cover, toughened glass passes through the sealing member and sets up on the aluminium alloy, and toughened glass is located the outside of diffuser plate the gland sets up on the end cover, and the gland cooperatees with the sealing member.

Description

Tunnel lamp

Technical Field

The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a tunnel lamp is related to.

Background

With the increase of the investment of the country on the infrastructure, not only roads, caves and underground tunnels are longer and longer, but also the problem of illumination is accompanied, the traditional high-power tungsten filament lamp and high-pressure sodium lamp for tunnel illumination are adopted, the light sources adopt high-voltage and large current, the size is large, the weight is heavy, the energy consumption is high, the environmental pollution is serious, the service life is short, and the illumination effect is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel lamp.

To achieve the above object, the present invention adopts the following:

a tunnel lamp comprises an aluminum profile, a base plate, L ED lamps, a diffusion plate, tempered glass, a sealing element, end covers and a gland, wherein the cross section of the aluminum profile is U-shaped, the end covers are arranged at two ends of the aluminum profile, the base plate is arranged inside the aluminum profile, the two ends of the base plate are arranged on the end covers, the L ED lamps are arranged on the base plate, the diffusion plate is arranged on the outer side of the L ED lamps, the two ends of the diffusion plate are arranged on the end covers, the tempered glass is arranged on the aluminum profile through the sealing element, the gland is located on the outer side of the diffusion plate, the gland is arranged on the end covers, and the gland is matched with the sealing.

Preferably, the sealing member comprises a sealing gasket, a sealing strip and an aluminum insert strip; the sealing gasket is embedded on the end cover; the sealing strip surrounds the toughened glass for a circle; the aluminum inserting strip is arranged between the sealing strip and the aluminum profile.

Preferably, the side surfaces of the end covers are provided with male and female heads. Two public female heads are convenient for fix a position, guarantee that the installation of each tunnel lamp is in same water flat line.

Preferably, the substrate is made of aluminum. The tunnel lamp is lighter.

Preferably, the gland is made of a transparent material. The upper side and the lower side of the tunnel lamp can be irradiated by light rays.

Preferably, the end cover is internally provided with a substrate groove and a toughened glass groove which are respectively matched with the substrate and the toughened glass. The groove is arranged, the screw connection is replaced, and the connection is in clamping connection.

The utility model has the advantages of it is following:

1. the light emitting of the lamp of the device appears in a surface shape, is superior to the light emitting shape of the traditional L ED lamp in a point shape, and has the advantages of reducing glare value, reducing visual fatigue of drivers, improving visual comfort and the like.

2. The distance between the two lamps of the device is adjusted, seamless connection between the two lamps can be achieved, a continuous light emitting surface is formed, eyes of a driver do not need to be switched between brightness, guidance is provided for driving a vehicle, and the visual comfort level is improved.

3. The whole waterproof performance of this device lamps and lanterns structure is excellent, and toughened glass, sealing strip and aluminium alloy three are formed with the professional equipment suppression, are superior to traditional structure and fasten with the screw, have improved the dampproofing and waterproofing ability of whole lamp.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a side sectional view of the tunnel lamp of the present invention.

Fig. 2 is an enlarged schematic structural diagram of the end cover of the tunnel lamp of the present invention.

In the figures, the various reference numbers are:

1-aluminum profile, 2-base plate, 3-L ED lamp, 4-diffusion plate, 5-toughened glass, 6-sealing element, 61-sealing pad, 62-sealing strip, 63-aluminum inserting strip, 7-end cover, 8-gland and 9-male-female head.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, the tunnel lamp comprises an aluminum profile 1, a base plate 2, an L ED lamp 3, a diffusion plate 4, toughened glass 5, a sealing element 6, an end cover 7 and a gland 8, wherein the sealing element 6 comprises a sealing gasket 61, a sealing strip 62 and an aluminum inserting strip 63, the aluminum profile 1 is formed by folding three identical rectangular plates, the cross section of the aluminum profile 1 is U-shaped, the end covers 7 are mounted at two ends of the aluminum profile 1 in a clamping mode, waterproof glue is coated at the clamping position, a base plate groove and a toughened glass groove are formed in the end cover 7, the sealing gasket 61 is mounted on the inner side face of the end cover 7, the sealing gasket 61 is placed in the two grooves, and a male head and a female head 9.

Furthermore, the aluminum profile 1 is internally provided with a base plate 2, the base plate 2 is made of aluminum, two ends of the base plate 2 are clamped on end covers 7, L ED lamps 3 are installed on the base plate 2, a diffusion plate 4 is arranged on the outer side of the L ED lamp 3, the L ED lamp 3 is spaced from the diffusion plate 4, the diffusion plate 4 is arranged above the L ED lamp 3, the light emitting point of the L ED lamp 3 is ensured to be hit on the diffusion plate 4, the light points can be uniformly scattered, and a smooth surface effect is formed, wherein the diffusion plate 4 plays a role in uniformly diffusing light spots.

Furthermore, two ends of the diffusion plate 4 are clamped on the end covers 7; the sealing strips 62 are placed in the grooves in the inner side faces of the aluminum profile 1, then the toughened glass 5 is pressed against the sealing strips 62 by using a gas press, the space of the aluminum inserting strips 63 is reserved, the aluminum inserting strips 63 are inserted, the toughened glass 5 is loosened, the protection grade of the whole lamp can reach IP67, and the traditional lamp only has IP 65.

Furthermore, a gland 8 made of a light-transmitting material is arranged above the end cover 7, so that light rays of the L ED lamp 3 can be transmitted through the gland 8, and an integral light-emitting surface is formed by the light rays and the toughened glass 5 above the L ED lamp 3.

The working principle of the device is that after the device is electrified, the L ED lamp 3 emits light, the light is diffused into a complete light-emitting surface through the diffusion plate 4, and the light passes through the toughened glass 5 and the upper and lower transparent pressing covers 8, so that the device has a good lighting effect.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A tunnel lamp is characterized by comprising an aluminum profile, a base plate, L ED lamps, a diffusion plate, tempered glass, a sealing element, end covers and a gland, wherein the cross section of the aluminum profile is U-shaped, the end covers are arranged at two ends of the aluminum profile, the base plate is arranged inside the aluminum profile, the two ends of the base plate are arranged on the end covers, a L ED lamp is arranged on the base plate, the diffusion plate is arranged on the outer side of a L ED lamp, the two ends of the diffusion plate are arranged on the end covers, the tempered glass is arranged on the aluminum profile through the sealing element, the gland is arranged on the end covers and located on the outer side of the diffusion plate, and the gland is matched with the sealing element.

2. The tunnel lamp of claim 1, wherein the seal comprises a gasket, a bead and an aluminum insert; the sealing gasket is embedded on the end cover; the sealing strip surrounds the toughened glass for a circle; the aluminum inserting strip is arranged between the sealing strip and the aluminum profile.

3. The tunnel lamp of claim 1, wherein the side surfaces of the end caps are provided with male and female heads.

4. The tunnel lamp of claim 1 wherein the substrate is made of aluminum.

5. A tunnel lamp as claimed in claim 1, wherein the cover is made of a transparent material.

6. The tunnel lamp of claim 1 or 2, wherein the end cap has a substrate groove and a tempered glass groove formed therein and respectively engaged with the substrate and the tempered glass.