CN220688924U - Lighting device for tunnel construction - Google Patents
Lighting device for tunnel construction Download PDFInfo
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- CN220688924U CN220688924U CN202322498817.3U CN202322498817U CN220688924U CN 220688924 U CN220688924 U CN 220688924U CN 202322498817 U CN202322498817 U CN 202322498817U CN 220688924 U CN220688924 U CN 220688924U
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- 238000010276 construction Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 230000004224 protection Effects 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 42
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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Abstract
The utility model discloses a lighting device for tunnel construction, which comprises a mounting seat, wherein a protection mechanism is arranged on one side of the mounting seat, the protection mechanism is detachably connected with the mounting seat, a lighting mechanism is arranged on one side of the mounting seat and positioned in the protection mechanism, and the lighting mechanism is detachably connected with the mounting seat; the protection mechanism comprises an O-shaped ring, one side, away from the mounting seat, of the O-shaped ring is fixedly provided with a protection cage, two sliding blocks are fixed on the outer side of the O-shaped ring, one side, close to the O-shaped ring, of the mounting seat is provided with a first sliding groove, the O-shaped ring is rotationally connected with the first sliding groove, the outer side of the first sliding groove is provided with a first slot corresponding to the two sliding blocks, and the position, close to the first sliding groove, of the mounting seat is provided with a second sliding groove. According to the lighting device for tunnel construction, provided by the utility model, through the structural design of the lighting mechanism, workers can quickly install and detach the lighting mechanism during tunnel construction, so that the construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of lighting devices for tunnel construction, in particular to a lighting device for tunnel construction.
Background
The tunnel is an engineering building embedded in the stratum, is a product produced by fully utilizing underground space, has various types and can be mainly divided into traffic tunnels, water conservancy tunnels, municipal tunnels, mine tunnels and military tunnels according to functional division, and because the tunnels are built in the ground, water or mountain bodies, the tunnels are not illuminated from the outside all the year round in the building process, illumination facilities are needed to illuminate the inside of the tunnels, and the most common use is a head lamp which can be fixed on a safety helmet of staff.
As disclosed in chinese patent (CN 216896870U), a lamp for tunnel illumination is disclosed in which: the front surface of the sliding rod penetrates through the back surface of the connecting block and is movably connected with the connecting block, and the structure is arranged, so that friction force between the sliding rod and the fixing rod can be increased by using damping rubber, and the position of the connecting frame is limited by using the sliding rod and the fixing rod.
In view of the above, it is known that the following technical problems still exist in the prior art: the current tunnel lighting mechanism can't install and dismantle in the short time, and then reduced the work efficiency of construction, and for this reason, this application provides a lighting device for tunnel construction, for solving foretell technical problem, provides a new technical scheme.
Disclosure of Invention
Accordingly, it is necessary to provide a lighting device for tunnel construction, which can be quickly attached to and detached from the lighting mechanism by a worker during tunnel construction by means of the structural design of the lighting mechanism, thereby improving the construction efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a lighting device for tunnel construction is applied to the lighting device for tunnel construction.
The lighting device for tunnel construction specifically comprises a mounting seat, wherein a protection mechanism is arranged on one side of the mounting seat and is detachably connected with the mounting seat, a lighting mechanism is arranged on one side of the mounting seat and inside the protection mechanism, and the lighting mechanism is detachably connected with the mounting seat;
the protection mechanism comprises an O-shaped ring, a protection cage is fixed on one side, away from the mounting seat, of the O-shaped ring, two sliding blocks are fixed on the outer side of the O-shaped ring, a first sliding groove is formed in one side, close to the O-shaped ring, of the mounting seat, the O-shaped ring is rotationally connected with the first sliding groove, a first slot is formed in the outer side of the first sliding groove, corresponding to the two sliding blocks, of the O-shaped ring, the sliding blocks are in plug-in connection with the first slot, a second sliding groove is further formed in the inner side of the mounting seat, close to the first sliding groove, and the sliding blocks are in sliding connection with the second sliding groove.
As a preferred embodiment of the lighting device for tunnel construction provided by the utility model, the lighting mechanism comprises a power supply seat, a metal heat dissipation cover, a connecting seat, a lamp shade and a light-emitting lamp panel, wherein the power supply seat is fixed at one end of the metal heat dissipation cover, one side of the power supply seat, which is far away from the metal heat dissipation cover, is detachably connected with the mounting seat, the other end of the metal heat dissipation cover is fixed with the connecting seat, a plurality of plug connectors are arranged at one end of the connecting seat, which is far away from the metal heat dissipation cover, the lamp shade is arranged at one end of the connecting seat, which is far away from the metal heat dissipation cover, second plug connector blocks, the number of which is the same as that of the plug connectors, are fixed at one end of the lamp shade, which is close to the connecting seat, are in plug connection with the plug connectors, a second limiting mechanism is arranged in the plug connector, the second limiting mechanism is used for limiting the movement of the second plug connector blocks, the light-emitting lamp panel is arranged at one end, which is far away from the metal heat dissipation cover, and is positioned in the lamp shade, and the light-emitting lamp panel is detachably connected with the connecting seat.
As a preferred embodiment of the lighting device for tunnel construction provided by the utility model, the second limiting mechanism comprises a third plug-in block, the third plug-in block is in plug-in connection with the second plug-in block, a fourth chute is formed in the connecting seat and located at the position of the plug-in port, the third plug-in block is in sliding connection with the fourth chute, a second spring is arranged in the fourth chute, one end of the second spring is fixed with the third plug-in block, and the other end of the second spring is fixed with the bottom of the fourth chute.
As an preferable implementation mode of the lighting device for tunnel construction, provided by the utility model, the periphery of the luminous lamp panel is fixedly provided with the fixing blocks, the middle parts of the fixing blocks are connected with the bolts in an inserting mode, and the bolts are in threaded connection with the connecting seats.
As a preferred embodiment of the lighting device for tunnel construction provided by the utility model, the lighting mechanism comprises a power supply seat, a metal heat dissipation cover, a connecting seat, a lamp shade and a light-emitting lamp panel, wherein one end of the metal heat dissipation cover is fixedly provided with the power supply seat, one side of the power supply seat, which is far away from the metal heat dissipation cover, is detachably connected with the mounting seat, the other end of the metal heat dissipation cover is fixedly provided with the connecting seat, one end of the connecting seat, which is far away from the metal heat dissipation cover, is provided with the lamp shade, the lamp shade is detachably connected with the connecting seat, one end of the connecting seat, which is far away from the metal heat dissipation cover, is positioned in the lamp shade, is provided with the light-emitting lamp panel, and the light-emitting lamp panel is detachably connected with the connecting seat.
As a preferred embodiment of the lighting device for tunnel construction provided by the utility model, the outer side of the connecting seat is provided with the first thread, the inner side of the lampshade is provided with the third thread, the lampshade is in threaded connection with the first thread arranged on the outer side of the connecting seat through the third thread, the inner side of the connecting seat is provided with the fourth thread, one end, close to the connecting seat, of the light-emitting lamp panel is provided with the second thread, and the light-emitting lamp panel is in threaded connection with the fourth thread arranged on the inner side of the connecting seat through the second thread.
In a preferred embodiment of the tunnel construction lighting device according to the present utility model, a plurality of heat radiation ribs are provided on a peripheral side of the metal heat radiation cover.
As a preferred embodiment of the lighting device for tunnel construction, the middle part of one side of the mounting seat, which is close to the lighting mechanism, is provided with the second slot, two sides of the second slot are provided with the two third sliding grooves, the interiors of the two third sliding grooves are provided with the first limiting mechanisms, the two first limiting mechanisms on the same side are connected through the connecting mechanism, the power supply seat is connected with the second slot in a plugging manner, and the power supply seat is connected with the first limiting mechanisms in a plugging manner.
As a preferred embodiment of the lighting device for tunnel construction provided by the utility model, the first limiting mechanism comprises a first plug-in block, the first plug-in block is in plug-in connection with the power supply seat, the first plug-in block is in sliding connection with the third chute, a first spring is arranged in the third chute, one end of the first spring is fixedly connected with the first plug-in block, the other end of the first spring is fixedly connected with the inside of the third chute, and a fifth chute is arranged on one side of the third chute;
the connecting mechanism comprises a fixing rod, connecting blocks are fixed at two ends of the fixing rod, penetrate through the fifth sliding groove and are fixed with the first inserting blocks, and are in sliding connection with the fifth sliding groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the lighting device for tunnel construction, provided by the utility model, through the structural design of the lighting mechanism, workers can quickly install and detach the lighting mechanism during tunnel construction, so that the construction efficiency is improved.
According to the lighting device for tunnel construction, the lighting mechanism can be quickly installed or detached from the installation seat by the structural cooperation design of the installation seat and the lighting mechanism when a worker constructs, so that the working efficiency is improved.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a lighting device for tunnel construction provided by the utility model;
fig. 2 is a schematic structural diagram of a protection mechanism of a lighting device for tunnel construction provided by the utility model;
fig. 3 is a schematic structural view of an illumination mechanism of the illumination device for tunnel construction provided by the utility model;
fig. 4 is a schematic connection diagram of a lighting mechanism of a lighting device for tunnel construction provided by the utility model;
fig. 5 is a schematic structural view of a second limiting mechanism of the lighting device for tunnel construction provided by the utility model;
fig. 6 is an enlarged view of a second limiting mechanism of the lighting device for tunnel construction provided by the utility model;
fig. 7 is a schematic structural view of an illumination mechanism of the illumination device for tunnel construction provided by the utility model;
fig. 8 is a schematic connection diagram of a lighting mechanism of a lighting device for tunnel construction provided by the utility model;
fig. 9 is an enlarged view of a first limiting mechanism and a connecting mechanism of the lighting device for tunnel construction provided by the utility model;
fig. 10 is a schematic structural view of a first limiting mechanism and a connecting mechanism of the lighting device for tunnel construction provided by the utility model;
fig. 11 is a connection schematic diagram of a first limiting mechanism and a connection mechanism of the lighting device for tunnel construction.
The labels in the figures are illustrated below:
1. a mounting base; 2. an illumination mechanism; 3. a protective mechanism; 4. a first chute; 5. a first slot; 6. a second chute; 7. an O-ring; 8. a slide block; 9. a protective cage; 10. a second slot; 11. a third chute; 12. a first limiting mechanism; 13. a connecting mechanism; 14. a first plug block; 15. a first spring; 16. a fixed rod; 17. a power supply base; 18. a metal heat-dissipating cover; 19. a heat dissipation rib; 20. a connecting seat; 21. a lamp shade; 22. a light emitting lamp panel; 23. a fixed block; 24. a screw; 25. a second plug block; 26. an interface; 27. a second limiting mechanism; 28. a fourth chute; 29. a third plug block; 30. a second spring; 31. a first thread; 32. a second thread; 33. a third thread; 34. a fourth thread; 35. a fifth chute; 36. and (5) connecting a block.
Description of the embodiments
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As described in the background art, the existing tunnel lighting mechanism cannot be installed and removed in a short time, and thus the working efficiency of construction is reduced.
In order to solve the technical problem, the utility model provides a lighting device for tunnel construction, which is applied to the lighting device for tunnel construction.
Referring to fig. 1-3, the lighting device for tunnel construction specifically includes a mounting seat 1, a protection mechanism 3 is disposed on one side of the mounting seat 1, the protection mechanism 3 is detachably connected with the mounting seat 1, a lighting mechanism 2 is disposed on one side of the mounting seat 1 and inside the protection mechanism 3, and the lighting mechanism 2 is detachably connected with the mounting seat 1;
the protection mechanism 3 comprises an O-shaped ring 7,O, two sliding blocks 8 are fixed on the outer side, away from the mounting seat 1, of the O-shaped ring 7, a protection cage 9,O, two sliding grooves 4,O are formed in the outer side, away from the mounting seat 1, of the O-shaped ring 7, the first sliding groove 4,O is rotatably connected with the first sliding groove 4, a first slot 5 is formed in the outer side of the first sliding groove 4 and at the position corresponding to the two sliding blocks 8, the sliding blocks 8 are in plug-in connection with the first slot 5, a second sliding groove 6 is further formed in the inner side of the mounting seat 1 and at the position, close to the first sliding groove 4, of the mounting seat 8, and the sliding blocks 8 are in sliding connection with the second sliding groove 6.
According to the lighting device for tunnel construction, provided by the utility model, through the structural design of the lighting mechanism 2, workers can quickly install and detach the lighting mechanism 2 during tunnel construction, so that the construction efficiency is improved.
In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Examples
Referring to fig. 1-6, a lighting device for tunnel construction includes a mounting base 1, wherein, in order to protect a lighting mechanism 2, a protection mechanism 3 is provided on one side of the mounting base 1, the protection mechanism 3 is detachably connected with the mounting base 1, a lighting mechanism 2 is provided on one side of the mounting base 1 and inside the protection mechanism 3, and the lighting mechanism 2 is detachably connected with the mounting base 1;
specifically, the protection mechanism 3 includes that one side that the mount pad 1 was kept away from to the O type circle 7,O type circle 7 is fixed with two sliders 8 in the outside that the protection cage 9,O type circle 7 was fixed with, and one side that the mount pad 1 is close to the O type circle 7 has been seted up first spout 4,O type circle 7 and has been rotated with first spout 4 and be connected, and first slot 5 has been seted up in the outside of first spout 4 and the position department corresponding with two sliders 8, slider 8 and first slot 5 grafting connection, and second spout 6 has still been seted up in the inside of mount pad 1 and the position department that is close to first spout 4, slider 8 and second spout 6 sliding connection.
Through the above-mentioned structural design, can need install protection machanism 3, through fixing mount pad 1 with the wall body in the tunnel, through aligning O type circle 7 with the slider 8 in the outside and first slot 5 on first spout 4, through pegging graft O type circle 7 with first spout 4, when O type circle 7 pegging graft with first spout 4, slider 8 and first slot 5 peg graft, last pegging graft to first spout 4 at O type circle 7, slider 8 and second spout 6 peg graft, after slider 8 and second spout 6 peg graft and accomplish, drive slider 8 through rotating O type circle 7 and rotate in second spout 6, and then slider 8 keeps away from first slot 5, and then accomplish the installation to protection machanism 3, when dismantling as required, through rotating O type circle 7 with two sliders 8 rotate to the position department corresponding to two first slots 5, and then outwards draw O type circle 7, and then release the installation to protection machanism 3.
Specifically, the lighting mechanism 2 comprises a power supply seat 17, a metal heat dissipation cover 18, a connecting seat 20, a lamp shade 21 and a light-emitting lamp panel 22, wherein the power supply seat 17 is fixed at one end of the metal heat dissipation cover 18, one side of the power supply seat 17 away from the metal heat dissipation cover 18 is detachably connected with the mounting seat 1, the other end of the metal heat dissipation cover 18 is fixedly provided with the connecting seat 20, one end of the connecting seat 20 away from the metal heat dissipation cover 18 is provided with the lamp shade 21, one end of the lamp shade 21, which is close to the connecting seat 20, is fixedly provided with second plug-in blocks 25 with the same number as the plug-in ports 26, the second plug-in blocks 25 are in plug-in connection with the plug-in ports 26, a second limiting mechanism 27 is arranged in the plug-in ports 26, the second limiting mechanism 27 is used for limiting the movement of the second plug-in blocks 25, one end of the connecting seat 20 away from the metal heat dissipation cover 18 is provided with the light-emitting lamp panel 22, the light-emitting lamp panel 22 is arranged in the lamp panel 22, and the light-emitting lamp panel 22 is detachably connected with the connecting seat 20;
specifically, the second limiting mechanism 27 includes a third plug-in block 29, the third plug-in block 29 is in plug-in connection with the second plug-in block 25, a fourth chute 28 is provided in the interior of the connecting seat 20 and at the position of the plug-in port 26, the third plug-in block 29 is in sliding connection with the fourth chute 28, a second spring 30 is provided in the interior of the fourth chute 28, one end of the second spring 30 is fixed with the third plug-in block 29, and the other end of the second spring 30 is fixed with the bottom of the fourth chute 28; the periphery of the luminous lamp panel 22 is fixed with a fixed block 23, the middle part of the fixed block 23 is connected with a screw 24 in a plug-in manner, and the screw 24 is in threaded connection with the connecting seat 20; in order to enhance the heat dissipation effect of the lamp, a plurality of heat dissipation ribs 19 are disposed on the periphery of the metal heat dissipation cover 18.
Through the above mechanism design, it can be known that when the lighting mechanism 2 needs to be spliced and installed, the light-emitting lamp panel 22 is firstly attached to the middle part of the connecting seat 20, then the light-emitting lamp panel 22 drives the fixed block 23 to be attached to the connecting seat 20, after the fixed block 23 is attached to the connecting seat 20, the screw 24 in the middle part of the fixed block 23 is in threaded connection with the connecting seat 20, then the light-emitting lamp panel 22 is fixed through the threaded connection of the screw 24 and the connecting seat 20, after the light-emitting lamp panel 22 is fixed, the second plug-in block 25 on the lamp shade 21 is plugged with the plug-in port 26 provided on the connecting seat 20, when the lamp shade 21 drives the second plug-in block 25 to plug-in port 26, the second plug-in block 25 extrudes the third plug-in block 29, then the third plug-in block 29 slides towards the inside of the fourth sliding groove 28, then the third plug-in block 29 extrudes the second spring 30 when the third plug-in block 29 slides towards the inside of the fourth sliding groove 28, and then the second spring 30 extrudes the second plug-in block, when the second plug-in block 25 is completed, the second plug-in block 25 and the plug-in block 25 is plugged with the second plug-in block 25 is released, the third plug-in block 30 is extruded by the third plug-in block 29, and the third plug-in block 29 is extruded by the third plug-in block 25.
Examples
Referring to fig. 7 and 8, the difference between the present embodiment and the above embodiment 1 is that the lighting mechanism 2 only has a different structure, specifically, the lighting mechanism 2 of the present embodiment includes a power supply base 17, a metal heat dissipation cover 18, a connection base 20, a lamp cover 21, and a light-emitting lamp panel 22, wherein one end of the metal heat dissipation cover 18 is fixed with the power supply base 17, one side of the power supply base 17 away from the metal heat dissipation cover 18 is detachably connected with the mounting base 1, the other end of the metal heat dissipation cover 18 is fixed with the connection base 20, one end of the connection base 20 away from the metal heat dissipation cover 18 is provided with the lamp cover 21, the lamp cover 21 is detachably connected with the connection base 20, one end of the connection base 20 away from the metal heat dissipation cover 18 is provided with the light-emitting lamp panel 22 inside the lamp cover 21, and the light-emitting lamp panel 22 is detachably connected with the connection base 20;
specifically, the outer side of the connection seat 20 is provided with a first thread 31, the inner side of the lamp shade 21 is provided with a third thread 33, the lamp shade 21 is in threaded connection with the first thread 31 provided on the outer side of the connection seat 20 through the third thread 33, the inner side of the connection seat 20 is provided with a fourth thread 34, one end of the light-emitting lamp panel 22, which is close to the connection seat 20, is provided with a second thread 32, and the light-emitting lamp panel 22 is in threaded connection with the fourth thread 34 provided on the inner side of the connection seat 20 through the second thread 32.
Through the above structural design, when the lighting mechanism 2 needs to be assembled and installed, the light-emitting lamp panel 22 and the connecting seat 20 are connected, the light-emitting lamp panel 22 is rotated, the light-emitting lamp panel 22 is screwed with the fourth screw thread 34 inside the connecting seat 20 through the second screw thread 32, the second screw thread 32 and the fourth screw thread 34 are continuously screwed through the continuous rotation of the light-emitting lamp panel 22, the connection and fixation of the light-emitting lamp panel 22 and the connecting seat 20 are further completed, after the fixation of the light-emitting lamp panel 22 and the connecting seat 20 is completed, the lamp shade 21 is rotated through the lamp shade 21, the lamp shade 21 is screwed with the first screw thread 31 outside the connecting seat 20 through the continuous rotation of the third screw thread 33, and the connection and fixation of the lamp shade 21 and the connecting seat 20 are further completed through the continuous rotation of the third screw thread 33 and the first screw thread 31.
Examples
As shown in fig. 9-11, a second slot 10 is formed in the middle of one side of the mounting seat 1, which is close to the lighting mechanism 2, two third sliding grooves 11 are formed in two sides of the second slot 10, first limiting mechanisms 12 are arranged in the two third sliding grooves 11, the two first limiting mechanisms 12 on the same side are connected through a connecting mechanism 13, a power seat 17 is connected with the second slot 10 in an inserting manner, and the power seat 17 is connected with the first limiting mechanisms 12 in an inserting manner;
specifically, the first limiting mechanism 12 includes a first plug-in block 14, the first plug-in block 14 is plug-in connected with the power supply seat 17, the first plug-in block 14 is slidably connected with the third chute 11, a first spring 15 is arranged in the third chute 11, one end of the first spring 15 is fixedly connected with the first plug-in block 14, the other end of the first spring 15 is fixedly connected with the inside of the third chute 11, and a fifth chute 35 is arranged on one side of the third chute 11;
the connecting mechanism 13 includes a fixing rod 16, connecting blocks 36 are fixed at two ends of the fixing rod 16, the connecting blocks 36 penetrate through the fifth sliding groove 35 to be fixed with the first plug-in block 14, and the connecting blocks 36 are slidably connected with the fifth sliding groove 35.
Through the above structural design, it can be known that when the lighting mechanism 2 needs to be mounted on the mounting seat 1, the fixing rod 16 is pulled to one side far away from the second slot 10, and then the fixing rod 16 drives the first plug-in block 14 to slide towards the inside of the third slot 11, when the first plug-in block 14 slides towards the inside of the third slot 11, the first plug-in block 14 extrudes the first spring 15, and then the first spring 15 stores extrusion force, and then the first plug-in block 14 is completely pulled into the inside of the third slot 11, the power seat 17 and the second slot 10 are inserted, the pulled fixing rod 16 is released after the power seat 17 and the second slot 10 are inserted, and then the first spring 15 releases the stored force to push out the first plug-in block 14, and then the pushed out first plug-in block 14 and the power seat 17 are inserted, and then the first plug-in block 14 limits the power seat 17, and when the first plug-in block 14 is pushed out, the first plug-in block 14 drives the fixing rod 16 and then resets, and the limit of the power seat 17 can be released again by pulling the fixing rod 16.
Claims (9)
1. The illuminating device for tunnel construction is characterized by comprising a mounting seat (1), wherein a protection mechanism (3) is arranged on one side of the mounting seat (1), the protection mechanism (3) is detachably connected with the mounting seat (1), an illuminating mechanism (2) is arranged on one side of the mounting seat (1) and positioned in the protection mechanism (3), and the illuminating mechanism (2) is detachably connected with the mounting seat (1);
the protection mechanism (3) comprises an O-shaped ring (7), one side, away from the mounting seat (1), of the O-shaped ring (7) is fixedly provided with a protection cage (9), two sliding blocks (8) are fixed on the outer side of the O-shaped ring (7), a first sliding groove (4) is formed in one side, close to the O-shaped ring (7), of the mounting seat (1), the O-shaped ring (7) is rotationally connected with the first sliding groove (4), a first slot (5) is formed in the outer side of the first sliding groove (4) and in a position corresponding to the two sliding blocks (8), the sliding blocks (8) are in plug-in connection with the first slot (5), a second sliding groove (6) is formed in the mounting seat (1) and in a position, close to the first sliding groove (4), and the sliding blocks (8) are in sliding connection with the second sliding groove (6).
2. The lighting device for tunnel construction according to claim 1, wherein the lighting mechanism (2) comprises a power supply base (17), a metal heat dissipation cover (18), a connecting base (20), a lamp shade (21) and a light-emitting lamp panel (22), one end of the metal heat dissipation cover (18) is fixedly provided with the power supply base (17), one side of the power supply base (17) far away from the metal heat dissipation cover (18) is detachably connected with the mounting base (1), the other end of the metal heat dissipation cover (18) is fixedly provided with the connecting base (20), one end of the connecting base (20) far away from the metal heat dissipation cover (18) is provided with a plurality of plug interfaces (26), one end of the connecting base (20) far away from the metal heat dissipation cover (18) is provided with the lamp shade (21), one end of the lamp shade (21) near the connecting base (20) is fixedly provided with second plug blocks (25) with the same number of the plug interfaces (26), the second plug interfaces (25) are connected with the plug interfaces (26), the second plug interfaces (27) are arranged in the interior of the plug interfaces (26), the second plug interfaces (27) are arranged at the inner sides of the plug interfaces (27), the second plug interfaces (20) are far away from the metal heat dissipation cover (18), the luminous lamp panel (22) is detachably connected with the connecting seat (20).
3. The lighting device for tunnel construction according to claim 2, characterized in that the second limiting mechanism (27) comprises a third plug-in block (29), the third plug-in block (29) is plug-in connected with the second plug-in block (25), a fourth chute (28) is provided in the interior of the connecting seat (20) and at the position of the plug-in port (26), the third plug-in block (29) is slidably connected with the fourth chute (28), a second spring (30) is provided in the interior of the fourth chute (28), one end of the second spring (30) is fixed with the third plug-in block (29), and the other end of the second spring (30) is fixed with the bottom of the fourth chute (28).
4. The lighting device for tunnel construction according to claim 2, wherein the circumference sides of the light-emitting lamp panels (22) are respectively fixed with a fixed block (23), the middle part of the fixed block (23) is connected with a screw (24) in a plugging manner, and the screw (24) is in threaded connection with the connecting seat (20).
5. The lighting device for tunnel construction according to claim 1, characterized in that the lighting mechanism (2) comprises a power supply base (17), a metal heat dissipation cover (18), a connecting base (20), a lamp cover (21) and a light-emitting lamp panel (22), wherein one end of the metal heat dissipation cover (18) is fixed with the power supply base (17), one side, far away from the metal heat dissipation cover (18), of the power supply base (17) is detachably connected with the mounting base (1), the other end of the metal heat dissipation cover (18) is fixed with the connecting base (20), one end, far away from the metal heat dissipation cover (18), of the connecting base (20) is provided with the lamp cover (21), the lamp cover (21) is detachably connected with the connecting base (20), one end, far away from the metal heat dissipation cover (18), of the connecting base (20) is provided with the light-emitting lamp panel (22), and the light-emitting lamp panel (22) is detachably connected with the connecting base (20).
6. The lighting device for tunnel construction according to claim 5, wherein the first thread (31) is provided on the outer side of the connection base (20), the third thread (33) is provided on the inner side of the lamp cover (21), the lamp cover (21) is in threaded connection with the first thread (31) provided on the outer side of the connection base (20) through the third thread (33), the fourth thread (34) is provided on the inner side of the connection base (20), the second thread (32) is provided on the end, close to the connection base (20), of the light-emitting lamp panel (22), and the fourth thread (34) provided on the inner side of the connection base (20) through the second thread (32).
7. The lighting device for tunnel construction according to claim 2, wherein the metal heat dissipation cover (18) is provided with a plurality of heat dissipation ribs (19) on a peripheral side thereof.
8. The lighting device for tunnel construction according to claim 2, characterized in that the middle part of one side of the mounting base (1) close to the lighting mechanism (2) is provided with a second slot (10), two sides of the second slot (10) are provided with two third sliding grooves (11), the inside of each third sliding groove (11) is provided with a first limiting mechanism (12), the two first limiting mechanisms (12) on the same side are connected through a connecting mechanism (13), the power base (17) is in plug connection with the second slot (10), and the power base (17) is in plug connection with the first limiting mechanisms (12).
9. The lighting device for tunnel construction according to claim 8, wherein the first limiting mechanism (12) comprises a first plug-in block (14), the first plug-in block (14) is plug-in connected with the power supply base (17), the first plug-in block (14) is slidably connected with the third chute (11), a first spring (15) is arranged in the third chute (11), one end of the first spring (15) is fixedly connected with the first plug-in block (14), the other end of the first spring (15) is fixedly connected with the inside of the third chute (11), and a fifth chute (35) is formed in one side of the third chute (11);
the connecting mechanism (13) comprises a fixed rod (16), connecting blocks (36) are fixed at two ends of the fixed rod (16), the connecting blocks (36) penetrate through a fifth sliding groove (35) to be fixed with the first plug-in block (14), and the connecting blocks (36) are slidably connected with the fifth sliding groove (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322498817.3U CN220688924U (en) | 2023-09-14 | 2023-09-14 | Lighting device for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322498817.3U CN220688924U (en) | 2023-09-14 | 2023-09-14 | Lighting device for tunnel construction |
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| Publication Number | Publication Date |
|---|---|
| CN220688924U true CN220688924U (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322498817.3U Active CN220688924U (en) | 2023-09-14 | 2023-09-14 | Lighting device for tunnel construction |
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| Country | Link |
|---|---|
| CN (1) | CN220688924U (en) |
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