CN219014072U

CN219014072U - Tunnel lighting equipment with dustproof function

Info

Publication number: CN219014072U
Application number: CN202223217165.3U
Authority: CN
Inventors: 许清铖; 贲绍华; 谭金桦; 陈佳豪; 梁玉清; 冯秀雯; 黄靖雯
Original assignee: Guangxi Science and Technology Normal University
Current assignee: Guangxi Science and Technology Normal University
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-12
Anticipated expiration: 2032-12-02

Abstract

The utility model belongs to the technical field of tunnel illumination, in particular to a tunnel illumination device with a dustproof function, which comprises a fixing frame, a fixing plate and a tunnel illumination lamp assembly, wherein a rotating plate is fixed in the middle of the top end of the fixing plate, a first gear is fixed at one end of the rotating plate, and a plurality of first grooves are symmetrically fixed on two sides of the top end of the fixing plate; according to the tunnel lighting equipment with the dustproof function, the angle of the tunnel lighting lamp assembly can be adjusted by rotating the first gear, the four clamping plates can slide along the inner part of the second groove of the first groove, the fixing plate and the tunnel lighting lamp assembly can be quickly installed or detached, the problem that the support frame is required to be detached to cause difficult detachment when the tunnel lighting lamp is detached is avoided, so that the convenience of detachment of the lighting lamp is improved, and meanwhile, the steps of the tunnel lighting equipment in installation can be reduced, and the tunnel lighting equipment is convenient to install or detach.

Description

Tunnel lighting equipment with dustproof function

Technical Field

The utility model belongs to the technical field of tunnel illumination, and particularly relates to tunnel illumination equipment with a dustproof function.

Background

The tunnel is an engineering building embedded in the ground, is a form of utilizing underground space by human beings, and can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel, wherein a tunnel lamp is one of common devices in the tunnel, and the tunnel lamp is a special lamp for lighting the tunnel, wherein the tunnel lamp is a black hole effect or a white hole effect which is generated by vision for solving the problem that the brightness is suddenly changed when a vehicle enters or exits the tunnel.

The tunnel illuminating lamp bead of the prior art is fixedly installed in the lamp shade through the mounting plate, so that the illuminating lamp bead is dustproof in the lamp shade, when the illuminating lamp bead breaks down, an operator needs to replace the illuminating lamp bead, however, the tunnel illuminating lamp is usually fixed with a supporting frame of the tunnel illuminating lamp, the supporting frame is also required to be detached for maintenance or replacement when the lamp is detached, the lamp is difficult to detach, the convenience of detaching the illuminating lamp is reduced, and meanwhile, the steps of the tunnel illuminating device are complex when the lamp is installed, and the lamp is inconvenient to install.

Through searching, the Chinese patent application number 201910971442.3 discloses that a tunnel lighting protective housing with damping function convenient for dust removal is fixed with a top plate through a supporting rod, but when the tunnel lighting lamp beads are damaged and need to be maintained or replaced, the top plate is detached, so that the lighting lamp beads in the protective housing can be maintained or replaced, and the disassembly is extremely inconvenient.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides tunnel lighting equipment with a dustproof function, and the tunnel lighting equipment has the characteristics of convenience in installation and disassembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tunnel lighting device with dustproof function, includes mount, fixed plate and tunnel lighting lamp subassembly, be fixed with the rotor plate in the middle of the top of fixed plate, the one end of rotor plate is fixed with first gear, the top both sides symmetry of fixed plate is fixed with a plurality of first recess, the top of fixed plate is located set up the convex recess between a plurality of first recess, four the inside of convex recess is all sliding connection has the convex fixed block, the top of convex fixed block is fixed with L shape tooth dental lamina, four the bottom equidistance of L shape tooth lamina is fixed with two cardboard, the cardboard is located the inside of a plurality of first recess, just the bottom of cardboard passes the bottom of fixed plate, the equal rotation in top both sides of fixed plate is connected with the second gear, the second gear is located two between the L shape tooth lamina, just the second gear is in the meshing state with L shape tooth lamina, be fixed with the dwang in the middle of the top of second gear, the top of dwang is fixed with first stationary blade.

As a preferable technical scheme of the utility model, the two sides of the top end of the fixing plate are positioned between the two convex grooves and far away from the second gear, the second fixing plate is fixedly provided with a round rod in a penetrating manner, the tooth moving plate is fixedly arranged at the position of one end of the round rod close to the second gear, the pull rod is rotatably connected at the position of the other end of the round rod close to the second fixing plate, the outer wall of the round rod is sleeved with a spring, the spring is positioned between the second fixing plate and the tooth moving plate, the round fixing rods are fixedly arranged at the positions of the two sides of the top end of the fixing plate close to the second fixing plate, and the fixing disc is fixedly arranged at the top end of the round fixing rod.

As a preferable technical scheme of the utility model, a connecting rod is fixed in the middle of the front end of the fixing frame, a tooth socket is formed at the position, close to the front end, of one end of the connecting rod, a bolt is arranged in the middle of the tooth socket in a screwing mode, and a nut is arranged on the outer wall of the bolt in a screwing mode.

As a preferable technical scheme of the utility model, the top end of the tunnel illuminating lamp component is provided with second grooves at equal intervals, and the positions of the second grooves are the same as those of the first grooves.

As a preferable technical scheme of the utility model, the fixing frame, the connecting rod and the rotating plate are all made of iron.

Compared with the prior art, the utility model has the beneficial effects that: according to the tunnel lighting equipment with the dustproof function, the angle of the tunnel lighting lamp assembly can be adjusted by rotating the first gear, the four clamping plates can slide along the inner part of the second groove of the first groove, the fixing plate and the tunnel lighting lamp assembly can be quickly installed or detached, the problem that the support frame is required to be detached to cause difficult detachment when the tunnel lighting lamp is detached is avoided, so that the convenience of detachment of the lighting lamp is improved, and meanwhile, the steps of the tunnel lighting equipment in installation can be reduced, and the tunnel lighting equipment is convenient to install or detach.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram showing an assembled structure of a fixing plate according to the present utility model;

FIG. 3 is a schematic view of an assembled structure of an L-shaped dental plate according to the present utility model;

FIG. 4 is a schematic view of the mounting structure of the fixing frame of the present utility model;

FIG. 5 is a schematic top end view of a tunnel illumination lamp assembly according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure A in the present utility model;

in the figure: 1. a fixing frame; 2. a connecting rod; 3. a rotating plate; 4. a first gear; 5. a fixing plate; 6. a first groove; 7. l-shaped tooth plate; 8. a clamping plate; 9. a male fixing block; 10. a convex recess; 11. a second gear; 12. a rotating lever; 13. a first fixing piece; 14. tooth sockets; 15. a bolt; 16. a screw cap; 17. a second groove; 18. a tunnel light assembly; 19. a tooth moving plate; 20. a round bar; 21. a second fixing piece; 22. a pull rod; 23. a spring; 24. fixing a wafer; 25. a circular fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-6, the present utility model provides the following technical solutions: the tunnel lighting equipment with the dustproof function comprises a fixing frame 1, a fixing plate 5 and a tunnel lighting lamp assembly 18, wherein a rotating plate 3 is fixed in the middle of the top end of the fixing plate 5, a first gear 4 is fixed at one end of the rotating plate 3, a plurality of first grooves 6 are symmetrically fixed at two sides of the top end of the fixing plate 5, convex grooves 10 are formed between the plurality of first grooves 6 at the top end of the fixing plate 5, convex fixing blocks 9 are slidably connected to the interiors of the four convex grooves 10, L-shaped tooth plates 7 are fixed at the top ends of the convex fixing blocks 9, two clamping plates 8 are fixed at the bottom ends of the four L-shaped tooth plates 7 at equal intervals, the clamping plates 8 are positioned in the interiors of the plurality of first grooves 6, the bottom ends of the clamping plates 8 penetrate through the bottom end of the fixing plate 5, second gears 11 are rotatably connected to the two sides of the top end of the fixing plate 5, a second gear 11 is positioned between the two L-shaped tooth plates 7, the second gears 11 are in an engaged state with the L-shaped tooth plates 7, a rotating rod 12 is fixed in the middle of the top end of the second gear 11, and a fixing piece 13 is fixed at the top end of the rotating rod 12; when the L-shaped tooth plate 7 is used, the first fixing piece 13 is rotated clockwise at first, so that the two L-shaped tooth plates 7 move outwards, the convex fixing block 9 is fixed at the bottom end of the L-shaped tooth plate 7, the L-shaped tooth plate 7 is prevented from falling off from the top end of the fixing plate 5 by sliding in the convex groove 10 through the convex fixing block 9, meanwhile, the convex groove 10 can limit the L-shaped tooth plate 7, and the clamping plate 8 fixed at the bottom end of the L-shaped tooth plate 7 can be driven to move when the L-shaped tooth plate 7 moves.

Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 6, in this embodiment, two sides of the top end of the fixing plate 5 are located between two convex grooves 10 and far away from the second gear 11, a second fixing plate 21 is fixed, a round rod 20 penetrates through the middle of the second fixing plate 21, one end of the round rod 20 is fixed with a tooth moving plate 19 near the second gear 11, the other end of the round rod 20 is connected with a pull rod 22 through rotation, a spring 23 is sleeved on the outer wall ring of the round rod 20, the spring 23 is located between the second fixing plate 21 and the tooth moving plate 19, round fixing rods 25 are fixed at two sides of the top end of the fixing plate 5 near the second fixing plate 21, and a fixed disc 24 is fixed at the top end of the round fixing rod 25; when in use, the pull rod 22 is pulled first, so that the tooth moving plate 19 fixed at one end of the pull rod 22 moves, the tooth moving plate 19 is separated from the inside of the second gear 11, and then the pull rod 22 is rotated, the pull rod 22 is hung on the outer wall of the circular fixing rod 25, and meanwhile, the pull rod 22 is prevented from sliding down by the fixing wafer 24.

Specifically, as can be seen from fig. 1, fig. 4 and fig. 5, in this embodiment, a connecting rod 2 is fixed in the middle of the front end of a fixing frame 1, a tooth socket 14 is provided at a position of one end of the connecting rod 2 near the front end, a bolt 15 is mounted in the middle of the tooth socket 14 through screwing, a nut 16 is mounted on the outer wall of the bolt 15 through screwing, second grooves 17 are equidistantly provided at the top end of a tunnel illumination lamp assembly 18, the positions of the second grooves 17 are the same as those of the first grooves 6, and the fixing frame 1, the connecting rod 2 and the rotating plate 3 are made of iron; when the fixing rack is used, firstly, the fixing rack 1 is fixed on the wall surface of a tunnel, then the bolts 15 are installed in the middle of the tooth grooves 14 in a screwing mode, the position of the second groove 17 formed in the top end of the tunnel illuminating lamp assembly 18 is the same as that of the first groove 6, the second groove 17 formed in the top end of the tunnel illuminating lamp assembly 18 can penetrate through the clamping plate 8, and the clamping plate 8 is used for enabling the tunnel illuminating lamp assembly 18 to be clamped with the fixing plate 5.

The working principle and the using flow of the utility model are as follows: when the tunnel lighting equipment with the dustproof function is used, firstly, the fixing frame 1 is fixed on the wall surface of a tunnel, then the bolt 15 is arranged in the middle of the tooth groove 14 in a screwing mode, then the rotating plate 3 is slid onto the outer wall of the bolt 15, so that the first gear 4 can be clamped in the tooth groove 14, then the nut 16 is arranged on the outer wall of the bolt 15, then the bolt 15 is screwed, the fixing plate 5 and the connecting rod 2 are connected together, then the first fixing piece 13 is rotated clockwise, so that the two L-shaped tooth plates 7 move outwards, the bottom end of the L-shaped tooth plates 7 is fixed with the convex fixing block 9, the L-shaped tooth plates 7 are prevented from falling off from the top end of the fixing plate 5 through the sliding of the convex fixing block 9 in the convex groove 10, meanwhile, the convex groove 10 can limit the L-shaped tooth plates 7, the clamping plate 8 fixed at the bottom end of the L-shaped tooth plate 7 can be driven to move when the L-shaped tooth plate 7 moves, the pull rod 22 is pulled to enable the tooth moving plate 19 fixed at one end of the pull rod 22 to move, the tooth moving plate 19 is separated from the inside of the second gear 11, the pull rod 22 is rotated again to hang the pull rod 22 on the outer wall of the circular fixing rod 25, meanwhile, the pull rod 22 is prevented from sliding off by utilizing the fixed disc 24, the second groove 17 formed at the top end of the tunnel illuminating lamp assembly 18 passes through the clamping plate 8, the first fixing plate 13 is rotated anticlockwise at this time, the two L-shaped tooth plates 7 move inwards to enable the right angle of the clamping plate 8 to be clamped in the tunnel illuminating lamp assembly 18, the tunnel illuminating lamp assembly 18 and the fixing plate 5 are fixed together, at this time, the pull rod 22 is pulled and rotated again to enable the pull rod 22 to be separated from the outer wall of the circular fixing rod 25, the spring 23 can be released when the pull rod 22 is separated from the outer wall of the circular fixing rod 25, the tooth moving plate 19 is meshed with the second gear 11, so that the second gear 11 is fixed, after the installation is completed, if the angle of the tunnel illumination lamp assembly 18 needs to be adjusted, the screw cap 16 can be rotated anticlockwise, so that the screw cap 16 can move outwards, but the screw cap 16 cannot be separated from the outer wall of the bolt 15, at the moment, the fixing plate 5 can be pushed, the first gear 4 is separated from the inside of the tooth groove 14, the fixing plate 5 can be directly rotated, the angle of the tunnel illumination lamp assembly 18 is adjusted, the fixing plate 5 is pushed finally, the first gear 4 is meshed with the tooth groove 14 again, the bolt 15 is rotated clockwise, the first gear 4 is fixed with the tooth groove 14, and the tunnel illumination lamp assembly is convenient to use.

Any particular values in all examples shown and described herein are to be construed as merely illustrative and not a limitation, and thus other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In addition, in the description of embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with the interior of two elements, the specific meaning of the terms in this utility model will be understood by those of ordinary skill in the art.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a tunnel lighting device with dustproof function, includes mount (1), fixed plate (5) and tunnel lighting lamp subassembly (18), its characterized in that: the novel tooth fixing device is characterized in that a rotating plate (3) is fixed in the middle of the top end of the fixing plate (5), a first gear (4) is fixed at one end of the rotating plate (3), a plurality of first grooves (6) are symmetrically fixed at two sides of the top end of the fixing plate (5), a convex groove (10) is formed between the plurality of first grooves (6), the inside of each convex groove (10) is slidably connected with a convex fixing block (9), L-shaped tooth plates (7) are fixed at the top end of each convex fixing block (9), two clamping plates (8) are fixed at the bottom ends of the four L-shaped tooth plates (7) at equal intervals, the clamping plates (8) are positioned in the first grooves (6), the bottom ends of the clamping plates (8) penetrate through the bottom ends of the fixing plate (5), second gears (11) are rotatably connected to the two sides of the top end of the fixing plate (5), the second gears (11) are positioned between the two L-shaped tooth plates (7), the second gears (11) are meshed with the second gears (11), and the top ends of the second gears (7) are meshed with the fixing plates (12), and the fixing plates (12) are meshed with the top ends of the fixing plates (12); second grooves (17) are formed in the top end of the tunnel illuminating lamp assembly (18) at equal intervals, and the positions of the second grooves (17) are the same as the positions of the first grooves (6).

2. A tunnel illumination device with dust-proof function as claimed in claim 1, characterized in that: the utility model discloses a tooth fixed plate, including fixed plate (5), fixed plate, spring (23) are located in the middle of two convex recess (10) and keep away from the position of second gear (11), the centre of second stationary blade (21) is run through and is had round bar (20), the one end of round bar (20) is close to the position that second gear (11) is fixed with tooth movable plate (19), the other end is close to the position of second stationary blade (21) and is connected with pull rod (22) through rotating, the outer wall ring cover of round bar (20) has spring (23), spring (23) are located between second stationary blade (21) and tooth movable plate (19), the position that the top both sides of fixed plate (5) are close to second stationary blade (21) all is fixed with circular dead lever (25), the top of circular dead lever (25) is fixed with fixed disk (24).

3. A tunnel illumination device with dust-proof function as claimed in claim 1, characterized in that: the connecting rod (2) is fixed in the middle of the front end of the fixing frame (1), a tooth socket (14) is formed in the position, close to the front end, of one end of the connecting rod (2), a bolt (15) is installed in the middle of the tooth socket (14) through screwing, and a nut (16) is installed on the outer wall of the bolt (15) through screwing.

4. A tunnel illumination device with dust-proof function as claimed in claim 1, characterized in that: the fixing frame (1), the connecting rod (2) and the rotating plate (3) are made of iron.