CN211780589U - Tunnel light is with protection casing with dustproof function - Google Patents

Abstract

The utility model belongs to the technical field of the protection casing, especially, be a tunnel lamp light is with protection casing with dustproof function, including solid wall and dust cover, the below of solid wall is provided with the lamp stand, and the below of lamp stand is connected with the LED lamp, the dust cover sets up in the below of LED lamp, the avris of LED lamp is provided with first transparent plate, and the avris of first transparent plate is provided with the pulley, the second transparent plate is installed to the below of first transparent plate, and the avris of second transparent plate is provided with the dead lever, the below of dead lever is provided with the iron plate, and the below of iron plate is connected with the steel pole, the below of steel pole is connected with the pivot, and there is the reflection of light sign the below of pivot. This protection casing for tunnel light with dustproof function is provided with the iron set, and the iron set is threaded connection with first transparent plate to can fix the LED lamp, avoid the LED lamp to be connected the shakiness with the lamp stand, lead to the LED lamp to drop and appear damaging, influence the driving safety in the tunnel.

Description

Tunnel light is with protection casing with dustproof function

Technical Field

The utility model relates to a protection casing technical field specifically is a tunnel light is with protection casing with dustproof function.

Background

The protection casing can prevent strictly that dust and smear metal, hard sand grain etc. from getting into the track, reduces the damage of stereoplasm graininess's foreign matter to the slip rail face, and the protection casing surface should be smooth no burr and sharp-pointed edges and corners, should not become new danger source, and the protection casing should not influence sight and normal work, should be convenient for the inspection and the maintenance of equipment.

The protective cover is closely related to human life, but the protective cover needs to be installed when in use. However, the existing protective cover for tunnel light is poor in installation performance of the protective cover and troublesome to install, so that the installation difficulty of workers is increased. Aiming at the problems, the novel design is carried out on the basis of the original protective cover for the tunnel lamplight.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel light is with protection casing with dustproof function to propose current tunnel light with dustproof function and use the protection casing in solving above-mentioned background art, it is comparatively loaded down with trivial details to the installation of protection casing, thereby increased the problem of the staff installation degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a protective cover with a dustproof function for tunnel lamplight comprises a solid wall and a dustproof cover, wherein a lamp holder is arranged below the solid wall, an LED lamp is connected below the lamp holder, the dustproof cover is arranged below the LED lamp, a first transparent plate is arranged on the side of the LED lamp, a pulley is arranged on the side of the first transparent plate, a second transparent plate is arranged below the first transparent plate, a fixing rod is arranged on the side of the second transparent plate, an iron block is arranged below the fixing rod, a steel rod is connected below the iron block, a rotating shaft is connected below the steel rod, a reflective indication board is arranged below the rotating shaft, a telescopic rod is arranged on the side of the steel rod, hollow rods are arranged below two sides of the solid wall, springs are arranged inside the hollow rods, a screw is arranged on one side of each hollow rod, and a pull rod is connected to the other side of each hollow rod, the below of hollow rod is provided with the fixed plate, and the below of fixed rod installs the check lock lever to be provided with the iron set in the below of check lock lever.

Preferably, the first transparent plate and the second transparent plate form a lifting structure through the pulleys, and the fixing rod is connected with the second transparent plate in a clamping manner.

Preferably, be threaded connection between iron set and the first transparent plate, and the iron set is provided with 2 about the axis symmetry of LED lamp.

Preferably, the first transparent plate is of a clamping structure between the solid wall and the fixing plate, and the fixing plate is in threaded connection with the locking rod.

Preferably, the pull rod and the hollow rod form an elastic structure through a spring, and the hollow rod and the first transparent plate form a detachable structure through a screw.

Preferably, the steel pole and the reflection of light sign constitute revolution mechanic between through the pivot, and be sliding connection between steel pole and the telescopic link.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the protective cover with the dustproof function for tunnel light is provided with the iron rod, and the iron rod is in threaded connection with the first transparent plate, so that the LED lamp can be fixed, and the phenomenon that the LED lamp is damaged due to falling of the LED lamp and the driving safety in a tunnel is influenced due to unstable connection between the LED lamp and a lamp holder is avoided;

2. the shield with the dustproof function for tunnel lamplight is provided with the reflective indicator board and the reflective indicator board arranged on the outer side of the second transparent plate, so that vehicles passing through a tunnel can clearly know the road condition in front, and the phenomenon that dangerous accidents occur to the road due to the fact that drivers cannot know the road in front is avoided;

3. this protection casing for tunnel light with dustproof function is provided with the second transparent plate, installs the second transparent plate in first transparent plate below, relies on the slip to go up and down between first transparent plate and the second transparent plate to make the dust cover can install in the outside of LED lamp of the size about, such setting has increased the service function of dust cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the first transparent plate according to the present invention;

FIG. 3 is a schematic view of the internal structure of the second transparent board of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a solid wall; 2. a lamp socket; 3. an LED lamp; 4. a dust cover; 5. a first transparent plate; 6. a second transparent plate; 7. an iron rod; 8. fixing the rod; 9. a hollow shaft; 10. a spring; 11. a pull rod; 12. a fixing plate; 13. a locking lever; 14. a screw; 15. a pulley; 16. an iron block; 17. a steel rod; 18. a rotating shaft; 19. a reflective sign; 20. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protective cover with a dustproof function for tunnel lamplight comprises a solid wall 1, a lamp holder 2, an LED lamp 3, a dustproof cover 4, a first transparent plate 5, a second transparent plate 6, an iron rod 7, a fixed rod 8, a hollow rod 9, a spring 10, a pull rod 11, a fixed plate 12, a locking rod 13, a screw 14, a pulley 15, an iron block 16, a steel rod 17, a rotating shaft 18, a reflective indicator board 19 and a telescopic rod 20, wherein the lamp holder 2 is arranged below the solid wall 1, the LED lamp 3 is connected below the lamp holder 2, the dustproof cover 4 is arranged below the LED lamp 3, the first transparent plate 5 is arranged at the side of the LED lamp 3, the pulley 15 is arranged at the side of the first transparent plate 5, the second transparent plate 6 is arranged below the first transparent plate 5, the fixed rod 8 is arranged at the side of the second transparent plate 6, the iron block 16 is arranged below the fixed rod 8, and the steel rod 17 is connected below the iron block 16, a rotating shaft 18 is connected below the steel rod 17, a reflective indicator board 19 is arranged below the rotating shaft 18, a telescopic rod 20 is mounted at the side of the steel rod 17, hollow rods 9 are arranged below two sides of the solid wall 1, a spring 10 is mounted inside each hollow rod 9, a screw 14 is mounted at one side of each hollow rod 9, a pull rod 11 is connected at the other side of each hollow rod 9, a fixing plate 12 is arranged below each hollow rod 9, a locking rod 13 is mounted below each fixing rod 8, and an iron rod 7 is arranged below each locking rod 13;

the first transparent plate 5 and the second transparent plate 6 form a lifting structure through the pulley 15, the fixing rod 8 is connected with the second transparent plate 6 in a clamping manner, the second transparent plate 6 is arranged below the first transparent plate 5, and the first transparent plate 5 and the second transparent plate 6 are lifted up and down by sliding, so that the dust cover 4 can be arranged outside the LED lamp 3 with almost the same size, and the arrangement increases the use function of the dust cover 4;

the iron rod 7 is in threaded connection with the first transparent plate 5, 2 iron rods 7 are symmetrically arranged about the central axis of the LED lamp 3, and the iron rod 7 is in threaded connection with the first transparent plate 5, so that the LED lamp 3 can be fixed, and the LED lamp 3 is prevented from falling and being damaged due to unstable connection between the LED lamp 3 and the lamp holder 2, and the driving safety in a tunnel is influenced;

the first transparent plate 5 is in a clamping structure with the fixing plate 12 through the solid wall 1, the fixing plate 12 is in threaded connection with the locking rod 13, the protective cover is convenient to mount and dismount due to the arrangement of the clamping structure, and the locking rod 13 is in threaded connection so as to fix the protective cover;

an elastic structure is formed between the pull rod 11 and the hollow rod 9 through the spring 10, a detachable structure is formed between the hollow rod 9 and the first transparent plate 5 through the screw 14, the elastic structure is arranged to facilitate more stable installation of the protective cover, and the detachable structure is arranged to facilitate replacement of the protective cover;

steel pole 17 and reflection of light sign 19 constitute revolution mechanic between through pivot 18, and be sliding connection between steel pole 17 and the telescopic link 20, install reflection of light sign 19 in the second transparent plate 6 outside to the road situation in understanding the place ahead that the vehicle that makes to pass the tunnel can be clear avoids the driver not to know the road in the place ahead, leads to the road to appear the phenomenon that dangerous accident takes place.

The working principle is as follows: when using this tunnel light with dustproof function to protect casing, at first adjust first transparent plate 5 and second transparent plate 6 according to the size of LED lamp 3, rely on the slip to go up and down between first transparent plate 5 and the second transparent plate 6, thereby make dust cover 4 can install in 3 outsides of LED lamp of nearly equidimension, such setting has increased the service function of dust cover 4, place first transparent plate 5 between fixed plate 12 and solid wall 1 through the slope after that, this kind of clamping structure's setting is convenient for install and dismantle the protection casing, locking lever 13 threaded connection's being provided with simultaneously does benefit to fixing the protection casing, be provided with pull rod 11 in the outside of fixed plate 12, pull rod 11 and hollow rod 9 have passed through spring 10 and have constituted elastic construction, such setting is for the convenience of carrying out more stable installation to the protection casing, detachable construction's setting is for the convenience of changing the protection casing then be provided with the iron set up at the avris of protection casing for the 7, iron set 7 is threaded connection with first transparent plate 5 to can fix LED lamp 3, avoid LED lamp 3 to be connected the shakiness with lamp stand 2, lead to LED lamp 3 to drop and appear damaging, influence the driving safety in the tunnel, be provided with reflection of light sign 19 in the outside of protection casing at last, thereby make the road situation in understanding the place ahead that the vehicle that passes the tunnel can be clear, avoid the driver not to know the road in the place ahead, lead to the road to appear the phenomenon that dangerous accident takes place.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a tunnel light is with protection casing with dustproof function, includes solid wall (1) and dust cover (4), its characterized in that: the LED solid wall comprises a solid wall body (1), and is characterized in that a lamp holder (2) is arranged below the solid wall body (1), the LED lamp (3) is connected below the lamp holder (2), a dust cover (4) is arranged below the LED lamp (3), a first transparent plate (5) is arranged on the side of the LED lamp (3), a pulley (15) is arranged on the side of the first transparent plate (5), a second transparent plate (6) is arranged below the first transparent plate (5), a fixing rod (8) is arranged on the side of the second transparent plate (6), an iron block (16) is arranged below the fixing rod (8), a steel rod (17) is connected below the iron block (16), a rotating shaft (18) is connected below the steel rod (17), a reflective indicator (19) is arranged below the rotating shaft (18), a telescopic rod (20) is arranged on the side of the steel rod (17), hollow rods (9) are arranged below two sides of the solid wall body (1), and the internally mounted of hollow rod (9) has spring (10), screw (14) are installed to one side of hollow rod (9), and the opposite side of hollow rod (9) is connected with pull rod (11), the below of hollow rod (9) is provided with fixed plate (12), and the below of dead lever (8) installs check lock lever (13) to be provided with iron set (7) in the below of check lock lever (13).

2. The shield for tunnel lamp light with dustproof function according to claim 1, characterized in that: the first transparent plate (5) and the second transparent plate (6) form a lifting structure through the pulleys (15), and the fixing rod (8) is connected with the second transparent plate (6) in a clamping manner.

3. The shield for tunnel lamp light with dustproof function according to claim 1, characterized in that: be threaded connection between iron set (7) and first transparent plate (5), and iron set (7) are provided with 2 about the axis symmetry of LED lamp (3).

4. The shield for tunnel lamp light with dustproof function according to claim 1, characterized in that: the first transparent plate (5) is in a clamping structure between the solid wall (1) and the fixing plate (12), and the fixing plate (12) is in threaded connection with the locking rod (13).

5. The shield for tunnel lamp light with dustproof function according to claim 1, characterized in that: the pull rod (11) and the hollow rod (9) form an elastic structure through the spring (10), and the hollow rod (9) and the first transparent plate (5) form a detachable structure through the screw (14).

6. The shield for tunnel lamp light with dustproof function according to claim 1, characterized in that: the steel rod (17) and the reflective indicator board (19) form a rotating structure through a rotating shaft (18), and the steel rod (17) is connected with the telescopic rod (20) in a sliding mode.

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