CN216243762U

CN216243762U - Auxiliary lighting equipment suitable for underground tunnel

Info

Publication number: CN216243762U
Application number: CN202121471039.3U
Authority: CN
Inventors: 徐习强
Original assignee: Jiangsu Runyanghong Solar Energy Technology Co ltd
Current assignee: Jiangsu Runyanghong Solar Energy Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-04-08
Anticipated expiration: 2031-06-30

Abstract

The utility model belongs to the technical field of lighting equipment, in particular to auxiliary lighting equipment suitable for underground tunnels, which comprises a lamp shell and a mounting plate, wherein four bulb mounting grooves which are positioned on the same vertical plane are arranged on the lamp shell, lighting bulbs are arranged in the bulb mounting grooves, a guide shell which is hollow and is provided with openings at the front side and the rear side is fixedly arranged on the front side of the lamp shell, the guide shell is of a quadrangular frustum structure, the back side of the lamp shell is provided with a first chute, two symmetrical arc plates are fixedly arranged on the front side of the mounting plate, a rotating rod is rotatably arranged between the arc plates, a disc is fixedly arranged on the rotating rod, a connecting rod is rotatably inserted on the disc, and one end of the connecting rod is slidably inserted in a second chute, the broken bulb is convenient for the staff to replace.

Description

Auxiliary lighting equipment suitable for underground tunnel

Technical Field

The utility model belongs to the technical field of lighting equipment, and particularly relates to auxiliary lighting equipment suitable for an underground tunnel.

Background

The tunnel lighting device is an important part of tunnel lighting facilities, in a tunnel lighting system, a road surface with enough brightness enables a driver to timely find and distinguish smaller obstacles on the front road, a wall surface with enough brightness, brightness contrast and color contrast enables the driver to distinguish a vehicle ahead, more importantly, the distance between vehicles ahead can be distinguished, tunnel lighting can improve the condition of the road surface in the tunnel, visual enjoyment in the tunnel is improved, fatigue of the driver is relieved, and the improvement of the traffic capacity of the tunnel is facilitated to ensure traffic safety.

But tunnel lighting apparatus on the existing market all is fixed mounting on the inner wall, the angle of illumination is also fixed, this kind of mounting means has led to the light can only provide an illumination angle, can not adjust the angle of light in the tunnel according to the light intensity outside the tunnel, and then cause the light to cause the impact in the vision to navigating mate's eye, and the protection device of current light all is fixed mounting on the lamp body moreover, the staff overhauls and can be particularly troublesome, consequently, need a comparatively perfect lighting device for the tunnel.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an auxiliary lighting device suitable for an underground tunnel, which effectively solves the problems that the existing tunnel lighting device cannot adjust the lighting angle and the bulb protection cover needs to be removed when the lighting bulb is replaced.

In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary lighting device suitable for an underground tunnel comprises a lamp shell and a mounting plate, wherein four bulb mounting grooves which are positioned on the same vertical plane are arranged on the lamp shell, and the lamp bulb mounting grooves are internally provided with lighting bulbs, the front surface of the lamp shell is fixedly provided with a guide shell which is hollow and has openings at the front side and the rear side and a quadrangular frustum structure, the back of the lamp shell is provided with a first chute, the front of the mounting plate is fixedly provided with two symmetrical arc plates, a rotating rod is rotatably arranged between the arc plates, a disc is fixedly arranged on the rotating rod, a connecting rod is rotatably inserted on the disc, a universal bead is arranged at the connecting part of the connecting rod and the disc, and one end of the connecting rod is inserted in the second sliding groove in a sliding manner, an electric push rod is fixedly mounted on the back surface of the lamp shell, which is positioned right below the second sliding groove, and a piston rod of the electric push rod is fixedly mounted at the bottom of the connecting rod.

Furthermore, one of them one side fixed mounting of arc has quick-witted case, just quick-witted incasement fixed mounting has driving motor, driving motor's output fixed mounting is in the one end of dwang.

Furthermore, two symmetrical second chutes are formed in the front face of the guide shell, clamping blocks are slidably mounted in the second chutes, and transparent protective covers are fixedly mounted on the clamping blocks.

Furthermore, a limiting ball corresponding to the clamping block is fixedly arranged in the second sliding groove.

Furthermore, the surface of the transparent protective cover is fixedly provided with a rubber plate convenient to operate, and the transparent protective cover and the guide shell are in a fit state.

Furthermore, the inside of spacing ball is provided with the spring of automatic resilience.

Further, a light guide film made of aluminum alloy is fixedly mounted on the inner wall of the guide shell.

Furthermore, two storage batteries are fixedly mounted inside the lamp housing.

Furthermore, the storage battery is electrically connected with the solar panel installed on the ground and can store a certain amount of electric energy.

Furthermore, four mounting holes distributed in a rectangular array are formed in the surface of the mounting plate.

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

1) the angle of illumination can be conveniently adjusted, the operation is specific, a worker adjusts the illumination angle of the illumination bulb according to the light intensity outside the tunnel, firstly, the electric push rod is started, the piston rod of the electric push rod can drive the whole lamp shell to move up and down, then the driving motor is started, the driving motor can drive the rotating rod to rotate, further the disc is driven to rotate, further the whole lamp shell is driven to perform small-amplitude angle adjustment, and at the moment, the illumination bulb can be adjusted in angle through the cooperation of the electric push rod and the driving motor;

2) the lighting bulb can be conveniently replaced, and the operation is that a worker holds the rubber plate with a hand, then pushes the transparent protective cover upwards, when the transparent protective cover is pushed to a certain position, the limiting ball in the second sliding groove can limit the clamping block, the transparent protective cover can be further enabled to be in a stable position, at the moment, the worker replaces the lighting bulb, and after the replacement is finished, the worker pulls the transparent protective cover downwards.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the back view of the lamp housing of the present invention;

FIG. 4 is a front view of the lamp housing of the present invention;

FIG. 5 is a front view of the mounting plate of the present invention;

FIG. 6 is a schematic cross-sectional view of a front view of the lamp housing of the present invention;

in the figure: 1. a lamp housing; 2. a guide housing; 3. an illumination bulb; 4. rotating the rod; 5. mounting a plate; 6. mounting holes; 7. an arc-shaped plate; 8. a transparent protective cover; 9. a clamping block; 10. an electric push rod; 11. a connecting rod; 12. a first chute; 13. a rubber plate; 14. a limiting ball; 15. a second chute; 16. a disc; 17. a chassis; 18. a drive motor; 19. a bulb mounting groove; 20. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is given by figures 1-6, the utility model discloses an auxiliary lighting device suitable for underground tunnels, comprising a lamp housing 1 and a mounting plate 5, wherein four bulb mounting grooves 19 are arranged on the lamp housing 1, the four bulb mounting grooves 19 are arranged on the same vertical plane, the lighting bulbs 3 are arranged in the bulb mounting grooves 19, the front surface of the lamp housing 1 is fixedly provided with a guide housing 2 which is hollow and has an opening on the front and back sides and a quadrangular frustum structure, the back surface of the lamp housing 1 is provided with a first chute 12, the front surface of the mounting plate 5 is fixedly provided with two symmetrical arc plates 7, a rotating rod 4 is rotatably arranged between the arc plates 7, a disk 16 is fixedly arranged on the rotating rod 4, a connecting rod 11 is rotatably inserted on the disk 16, a universal ball is arranged at the joint of the connecting rod 11 and the disk 16, one end of the connecting rod 11 is slidably inserted in a second chute 15, the back surface of the lamp housing 1, which is positioned right below the second chute 15, is fixedly provided with an electric push rod 10, and electric putter 10's piston rod fixed mounting can drive connecting rod 11 and slide in first spout 12 at the bottom of connecting rod 11 to start electric putter 10, and then can let the whole of lamp body 1 reciprocate, starts driving motor 18, can let the disc on dwang 4 rotate, and then can let the whole of lamp body 1 carry out the angle of adjustment of small range.

In the second embodiment, on the basis of the first embodiment, a case 17 is fixedly installed on one side of one of the arc plates 7, a driving motor 18 is fixedly installed in the case 17, and an output end of the driving motor 18 is fixedly installed at one end of the rotating rod 4.

Third, on the basis of first embodiment, two symmetrical second spouts 15 have been seted up in the front of direction shell 2, and slidable mounting has fixture block 9 in second spout 15, and fixed mounting has transparent visor 8 on fixture block 9, and transparent visor 8 can be convenient upwards promote, has guaranteed that the staff is convenient and fast more when overhauing the bulb.

Fourth, on the basis of the second embodiment, the limiting ball 14 corresponding to the clamping block 9 is fixedly installed in the second sliding groove 15, and when the clamping block 9 moves to the position above the limiting ball 14, the limiting ball 14 can automatically rebound, so as to block the clamping block 9, and when the clamping block 9 moves to the position above the limiting ball 14, the clamping is performed, so as to block the transparent protective cover 8 from sliding downwards.

Fifth embodiment, on the basis of the second embodiment, the rubber plate 13 convenient for operation is fixedly installed on the surface of the transparent protective cover 8, and the transparent protective cover 8 and the guide shell 2 are in a fitting state, so that it is ensured that no dust enters the guide shell 2 from a gap when the transparent protective cover 8 covers the guide shell 2.

In the sixth embodiment, in addition to the fourth embodiment, a spring which automatically rebounds is provided inside the limit ball 14.

Seventh, on the basis of the first embodiment, a light guide film made of aluminum alloy is fixedly mounted on the inner wall of the guide housing 2, and the light guide film can intensively irradiate the light emitted from the illumination bulb 3.

In the eighth embodiment, on the basis of the first embodiment, two storage batteries 20 are fixedly installed inside the lamp housing 1, so as to provide a certain electric energy base for the operation of the device.

Ninth, on the basis of the seventh embodiment, the storage battery 20 is electrically connected to the solar panel installed on the ground, and can store a certain amount of electric energy, so that the electric energy can be saved in the presence of sunlight.

In the first embodiment, four mounting holes 6 distributed in a rectangular array are formed in the surface of the mounting plate 5, and bolts can be inserted through the mounting holes 6 to fix the mounting plate 5.

The working principle is as follows: firstly, aligning a mounting plate 5 to a wall body in a tunnel, then inserting a bolt prepared in advance into a mounting hole 6, screwing the bolt into the wall body, and fixing the mounting plate 5, at the moment, a worker can adjust the illumination angle of the illumination bulb 3 according to the light intensity outside the tunnel, at first, starting an electric push rod 10, driving a piston rod of the electric push rod 10 to drive the whole lamp housing 1 to move up and down, then starting a driving motor 18, driving the driving motor 18 to drive a rotating rod 4 to rotate, further driving a disc 16 to rotate, further driving the whole lamp housing 1 to perform small-amplitude angle adjustment, at the moment, the cooperation of the electric push rod 10 and the driving motor 18 can enable the illumination bulb 3 to perform angle adjustment;

when the device's lighting bulb 3 breaks down, at first, the staff holds rubber slab 13 with the hand, then upwards promotes transparent visor 8, when promoting a certain position, spacing ball 14 in the second spout 15 can carry on spacingly to fixture block 9, and then can be so that transparent visor 8 is in a stable position, and at this moment, the staff changes lighting bulb 3, and the back of finishing changing, again downwards stimulate transparent visor 8 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary lighting device suitable for underground tunnel, includes lamp body (1) and mounting panel (5), be provided with four bulb mounting grooves (19) that are located same perpendicular on lamp body (1), just all install lighting bulb (3), its characterized in that in bulb mounting groove (19): the front surface of the lamp shell (1) is fixedly provided with a guide shell (2) which is hollow inside, open at the front side and the rear side and has a quadrangular frustum structure, a first sliding groove (12) is formed in the back surface of the lamp shell (1), two symmetrical arc plates (7) are fixedly mounted on the front surface of the mounting plate (5), a rotating rod (4) is rotatably mounted between the arc plates (7), a disc (16) is fixedly arranged on the rotating rod (4), a connecting rod (11) is rotatably inserted on the disc (16), a universal ball is arranged at the joint of the connecting rod (11) and the disc (16), and one end of the connecting rod (11) is inserted in the second sliding chute (15) in a sliding way, an electric push rod (10) is fixedly arranged on the back surface of the lamp shell (1) which is positioned right below the second sliding groove (15), and a piston rod of the electric push rod (10) is fixedly arranged at the bottom of the connecting rod (11).

2. An auxiliary lighting device suitable for an underground tunnel according to claim 1, wherein: one of them one side fixed mounting of arc (7) has quick-witted case (17), just fixed mounting has driving motor (18) in quick-witted case (17), the output end fixed mounting of driving motor (18) is in the one end of dwang (4).

3. An auxiliary lighting device suitable for an underground tunnel according to claim 1, wherein: two symmetrical second chutes (15) are formed in the front face of the guide shell (2), a clamping block (9) is arranged in the second chute (15) in a sliding mode, and a transparent protective cover (8) is fixedly arranged on the clamping block (9).

4. An auxiliary lighting device suitable for an underground tunnel according to claim 2, wherein: and a limiting ball (14) corresponding to the clamping block (9) is fixedly arranged in the second sliding groove (15).

5. An auxiliary lighting device suitable for an underground tunnel according to claim 3, wherein: the fixed surface of transparent visor (8) installs rubber slab (13) of being convenient for the operation, just transparent visor (8) are the laminating state with direction shell (2).

6. An auxiliary lighting device suitable for an underground tunnel according to claim 4, wherein: and a spring which rebounds automatically is arranged in the limiting ball (14).

7. An auxiliary lighting device suitable for an underground tunnel according to claim 1, wherein: and a light guide film made of aluminum alloy is fixedly arranged on the inner wall of the guide shell (2).

8. An auxiliary lighting device suitable for an underground tunnel according to claim 1, wherein: two storage batteries (20) are fixedly arranged in the lamp shell (1).

9. An auxiliary lighting device suitable for an underground tunnel according to claim 8, wherein: the storage battery (20) is electrically connected with the solar panel installed on the ground and can store a certain amount of electric energy.

10. An auxiliary lighting device suitable for an underground tunnel according to claim 1, wherein: the surface of the mounting plate (5) is provided with four mounting holes (6) distributed in a rectangular array.