CN117308045B - Lighting device capable of being adjusted at multiple angles for tunnel lighting - Google Patents
Lighting device capable of being adjusted at multiple angles for tunnel lighting Download PDFInfo
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- CN117308045B CN117308045B CN202311262063.XA CN202311262063A CN117308045B CN 117308045 B CN117308045 B CN 117308045B CN 202311262063 A CN202311262063 A CN 202311262063A CN 117308045 B CN117308045 B CN 117308045B
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- supporting plate
- tunnel
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000005286 illumination Methods 0.000 claims abstract description 12
- 239000012634 fragment Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000005034 decoration Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of tunnel illumination, in particular to a multi-angle adjustable illumination device for tunnel illumination, which is characterized in that a rotary supporting plate is rotatably arranged at the outer edge of a fixed circular supporting plate, a toothed ring is arranged at the outer side of the rotary supporting plate, an electric telescopic rod is obliquely arranged on the side wall of the rotary supporting plate, a rotary ring is rotatably sleeved on a connecting rod, and the rotary ring is connected at the end part of the electric telescopic rod, and has the beneficial effects that: through the installation component of centre gripping around setting up, realize revolving ball and lamp plate's spacing installation, and then utilize drive screw's lateral adjustment, drive pinion rack and gear engagement to adjust the position of electric telescopic handle on the circumference angle, the flexible drive of reuse electric telescopic handle reaches the rotatory purpose of side direction traction revolving ball, and the lamp plate angle rotation of multicsection is adjusted, thereby guarantees the different angle modulation of lamp plate adaptation.
Description
Technical Field
The invention relates to the technical field of tunnel illumination, in particular to a multi-angle adjustable illumination device for tunnel illumination.
Background
Along with the development of transportation, in order to improve transport efficiency, adopt the mode of seting up the tunnel at the mountain, shorten transportation distance, improve transport efficiency, and the tunnel is arranged in the mountain, and inside darker, needs extra lighting device to throw light on.
The tunnel is used in different environments, so that the tunnel is usually limited to pass, different lighting systems are required to be adapted to different running vehicles, most of existing lighting devices are fixedly installed, and even if the angle adjustment can be performed, for example, the gear meshing driving adjustment in the prior art can only realize the angle adjustment of a single section, so that the requirements are difficult to meet.
In the actual lighting use process, when the running vehicle is a car, the car body is short, so that the influence of the light on a driver is avoided, the lighting needs to be deflected to the front end of the running direction, at the moment, the lighting irradiates the front of the upper end of the vehicle, but when the running vehicle is a truck or a large-sized car, the height of a cab is high, and the deflection of the lighting directly irradiates the driver sideways, so that the lighting needs to be adjusted to downwards illuminate.
Therefore, the existing lighting device cannot meet the adjustment of angles of different sections for different limited-travel vehicles.
Disclosure of Invention
The invention aims to provide a multi-angle adjustable lighting device for tunnel lighting, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a but illumination device of multi-angle regulation for tunnel illumination, illumination device installs on the tunnel inner frame, the tunnel inner frame is including fixing the fossil fragments steelframe on the tunnel inner wall, concrete precast slab is used in the decoration is installed in the outside of fossil fragments steelframe, and fossil fragments steelframe includes upper and lower crossbeam and connects a pair of back side bearer and middle side bearer of upper and lower crossbeam, and illumination device includes:
The lamp panel is positioned at the outer side of the concrete precast slab, the rear side of the lamp panel is fixedly connected with a rotating ball through a connecting rod, the middle circular arc outer wall of the rotating ball is rotatably installed through an installation component, one side of the rotating ball is connected with a cable, one end of the cable is connected with a power supply module, and the other end of the cable is electrically connected with the lamp panel;
The installation assembly comprises a fixed ring supporting plate and a rotating supporting plate, wherein the inner sides of the fixed ring supporting plate and the rotating supporting plate are respectively and rotationally attached to the circular arc outer wall of a rotating ball, the fixed ring supporting plate is fixedly installed on a middle side frame, the rotating supporting plate is rotationally installed on the outer edge of the fixed ring supporting plate, a toothed ring is arranged on the outer side of the rotating supporting plate, an electric telescopic rod is obliquely installed on the side wall of the rotating supporting plate, a rotating ring is rotationally sleeved on the connecting rod, and the rotating ring is connected to the end part of the electric telescopic rod;
The driving assembly comprises a toothed plate and a driving screw, the toothed plate is arranged at a position corresponding to the upper end of the toothed ring, the toothed plate is slidably inserted on the upper end beam of the keel steel frame, the front end of the toothed plate is driven by the driving screw, and the driving screw is rotationally arranged on the keel steel frame in a threaded manner.
Preferably, the power module is fixedly arranged on the rear side frame, limit rollers which are vertically symmetrically distributed are arranged on the rear side frame and the middle side frame, and the cable smoothly extends along a gap between a pair of limit rollers which are vertically distributed.
Preferably, the middle side frame is provided with an adjusting groove, the adjusting groove is rotationally inserted with a top roller, the top roller is positioned at the upper end of the limiting roller, the cable is bent along the outer arc wall of the upper end of the top roller, and a spring is vertically arranged between the lower end of the top roller and the adjusting groove.
Preferably, the fixed ring layer board laminating is on the left side circular arc outer wall of swivel, is provided with a pair of dead lever on the lateral wall of fixed ring layer board, the end connection of dead lever has the fixed block, the fixed block is fixed on the middle side bearer.
Preferably, the front end of the rotating support plate is attached to the right circular arc outer wall of the rotating ball, the middle of the rotating support plate is wrapped on the outer side of the fixed circular ring support plate, the left side thread of the rotating support plate is rotationally provided with a limiting spiral ring, and one end of the limiting spiral ring is rotationally attached to the side wall of the fixed circular ring support plate.
Preferably, the outside of rotating the layer board is through four ring flange fixed connection ring gear's that circumference array distributes inner wall, and the outside and the pinion rack meshing of ring gear are connected, be provided with the spout on the upper end crossbeam of fossil fragments steelframe, the upper end of pinion rack is provided with the cutting, the cutting slip is pegged graft in the spout.
Preferably, a first rotating groove is formed in the right side wall of the rotating ball, a second rotating groove is formed in the right side wall of the fixed circular ring supporting plate, the first rotating groove and the second rotating groove are circular ring grooves, circular ring protrusions are arranged on the side walls of the rotating ring and the rotating supporting plate, a group of circular ring protrusions are respectively installed on the first rotating groove and the second rotating groove in a rotating mode, hanging rings are arranged on the side walls of the rotating ring, and the end portions of the electric telescopic rods are connected with the hanging rings in a rotating mode.
Preferably, the limiting nut is rotatably arranged on the connecting rod through threads, the limiting nut is positioned between the swivel and the lamp panel, and the limiting nut is rotatably attached to the right side wall of the swivel.
Preferably, the concrete precast slab is provided with a folding protection plate, the folding protection plate is a plate component which is folded by a plurality of groups of circular rings, the connecting rod penetrates through the folding protection plate in a sliding mode, four corner positions of the lamp panel are provided with traction rings, elastic bands are connected to the traction rings, and the other ends of the elastic bands are fixedly bound on an upper beam and a lower beam of the keel steel frame.
Preferably, a baffle is fixedly arranged on the left end face of the rotary ball, and the outer diameter of the baffle is larger than the outer diameter of the end face of the left end face of the rotary ball.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the limit installation of the rotary ball and the lamp panel is realized by arranging the front and rear clamping installation components, and further, the transverse adjustment of the driving screw is utilized, the driving toothed plate is meshed with the gear, so that the position of the electric telescopic rod on the circumference angle is adjusted, and the telescopic driving of the electric telescopic rod is utilized, so that the purpose of laterally dragging the rotary ball to rotate is achieved, the angle of the lamp panel with multiple sections is adjusted in a rotating way, and the lamp panel is ensured to be adapted to different angle adjustments.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic view of a mounting structure of a fixed ring pallet on a swivel ball according to the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of a lamp panel and swivel ball connection according to the present invention;
FIG. 6 is a schematic perspective view of a rotating pallet according to the present invention;
FIG. 7 is a schematic view of a perspective view of the installation of the toothed ring of the present invention;
FIG. 8 is a schematic view of a mounting structure for a rotating pallet according to the present invention;
fig. 9 is a rear view of the ring gear mounting structure of the present invention.
In the figure: 1. a keel steel frame; 2. a concrete precast slab; 3. a rear side frame; 4. a middle side frame; 5. a lamp panel; 6. a power module; 7. an adjustment tank; 8. a limit roller; 9. a top roller; 10. a spring; 11. a chute; 12. a traction ring; 13. an elastic band; 14. cutting; 15. a toothed plate; 16. rotating ball; 17. fixing the circular ring supporting plate; 18. a fixed block; 19. rotating the supporting plate; 20. limiting a spiral ring; 21. a toothed ring; 22. an electric telescopic rod; 23. folding the protection plate; 24. driving a screw; 25. a connecting rod; 26. a cable; 27. a baffle; 28. a first rotating groove; 29. a second rotary groove; 30. hanging rings; 31. a limit nut; 32. a swivel; 33. a flange plate; 34. and a fixing rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a technical solution:
Example 1: the utility model provides a but lighting device of multi-angle regulation for tunnel illumination, lighting device installs on the tunnel inner frame, and the tunnel inner frame is including fixing fossil fragments steelframe 1 on tunnel inner wall, and concrete precast slab 2 for decoration is installed in fossil fragments steelframe 1's outside, and fossil fragments steelframe 1 includes upper and lower crossbeam and connects a pair of back side bearer 3 and middle side bearer 4 of upper and lower crossbeam, and lighting device includes lamp plate 5 and drive assembly.
The lamp plate 5 is located the outside of concrete prefabricated plate 2, and the rear side of lamp plate 5 passes through connecting rod 25 fixedly connected with swivel ball 16, and the middle circular arc outer wall of swivel ball 16 passes through the installation component and rotates the installation, and one side of swivel ball 16 is connected with cable 26, and power module 6 is connected to cable 26's one end, and cable 26's the other end electric connection lamp plate 5 realizes supplying power to lamp plate 5 through power module 6 and cable 26, realizes the rotation spacing installation of lamp plate 5 through setting up swivel ball 16 to the rotation of the different cross-section angle adjustment of adaptation.
The power module 6 is fixedly arranged on the rear side frame 3, limit rollers 8 which are vertically symmetrically distributed are arranged on the rear side frame 3 and the middle side frame 4, a cable 26 smoothly extends along a gap between a pair of limit rollers 8 which are vertically distributed, an adjusting groove 7 is formed in the middle side frame 4, a top roller 9 is rotatably inserted in the adjusting groove 7, the top roller 9 is located at the upper end of the limit roller 8, the cable 26 is bent along the arc outer wall of the upper end of the top roller 9, and a spring 10 is vertically arranged between the lower end of the top roller 9 and the adjusting groove 7.
Through setting up adjustment tank 7 and top roller 9, realize the folding of cable 26, and then make the length adaptation swivel ball 16 pivoted traction of cable 26, guarantee electric connection, utilize spacing roller 8 to inject the extension angle at cable 26 both ends, avoid cable 26 intertwine, through setting up spring 10, thereby after rotating reset, utilize spring 10's elasticity that resets, realize the rising of top roller 9, and then drive cable 26 stretches tight folding, guarantee at rotation regulation in-process, cable 26's orderly flexible.
The installation component includes fixed ring layer board 17 and rotates layer board 19, the inboard of fixed ring layer board 17 and rotation layer board 19 all rotates the circular arc outer wall of laminating swivel ball 16, fixed ring layer board 17 laminating is on the left side circular arc outer wall of swivel ball 16, be provided with a pair of dead lever 34 on the lateral wall of fixed ring layer board 17, the end connection of dead lever 34 has fixed block 18, fixed block 18 is fixed on middle side frame 4, realize fixed installation of fixed ring layer board 17 through setting up fixed block 18 and dead lever 34, utilize the side direction bearing of fixed ring layer board 17, thereby inject the left side position of swivel ball 16, make swivel ball 16 only can move on the right side.
The fixed circular ring support plate 17 is fixedly arranged on the middle side frame 4, the rotary support plate 19 is rotatably arranged on the outer edge of the fixed circular ring support plate 17, the front end of the rotary support plate 19 is attached to the right circular arc outer wall of the rotary ball 16, the middle of the rotary support plate 19 is wrapped on the outer side of the fixed circular ring support plate 17, the left side thread of the rotary support plate 19 is rotatably provided with the limiting spiral ring 20, and one end of the limiting spiral ring 20 is rotatably attached to the side wall of the fixed circular ring support plate 17.
The rotating support plate 19 is wrapped on the fixed circular support plate 17 by arranging the limiting spiral ring 20, so that limitation on the right side of the rotating ball 16 is formed, the rotating ball 16 can only rotate in the inner cavity wrapped by the fixed circular support plate 17 and the rotating support plate 19, and limiting installation of the rotating ball 16 is further realized.
The outside of rotating layer board 19 is provided with ring gear 21, the outside of rotating layer board 19 is through four sets of ring flange 33 fixed connection ring gear 21's that circumference array distributes inner wall, the outside and the tooth plate 15 meshing of ring gear 21 are connected, drive assembly includes tooth plate 15 and drive screw 24, the upper end of ring gear 21 corresponds the position and is provided with tooth plate 15, tooth plate 15 slip grafting is provided with spout 11 on the upper end crossbeam of fossil fragments steelframe 1, the upper end of tooth plate 15 is provided with cutting 14, cutting 14 slip grafting is in spout 11.
By setting the slide grooves 11 to limit the positions of the toothed plates 15, the toothed plates 15 are used for connecting a plurality of groups of lamp panels 5, and the flange plate 33 is used for installing the toothed ring 21.
The electric telescopic rod 22 is obliquely arranged on the side wall of the rotary supporting plate 19, the rotary ring 32 is sleeved on the connecting rod 25 in a rotary mode, the rotary ring 32 is connected to the end portion of the electric telescopic rod 22, the front end of the toothed plate 15 is driven by the driving screw 24, and the driving screw 24 is rotatably arranged on the keel steel frame 1 in a threaded mode.
The screw thread of the driving screw 24 is utilized to push the toothed plate 15, the toothed plate 15 is further driven to be meshed with the toothed ring 21, the toothed ring 21 rotates, the traction rotation supporting plate 19 rotates, the swivel 32 and the electric telescopic rod 22 rotate along the connecting rod 25, the angle adjustment is realized, after the adjustment is finished, the swivel 32 is driven to draw the swivel ball 16 to rotate by utilizing the telescopic traction of the electric telescopic rod 22, the multi-section adjustment of the circumferential angle on the rotating end surface of the toothed ring 21 is realized, the lateral direction of the toothed ring 21 is opposite to the running section irradiated by the lamp panel 5, and the adjustment of the circumferential angle on the running section such as up, down, left and right is realized
Example 2: on the basis of embodiment 1, a first rotating groove 28 is formed in the right side wall of the rotating ball 16, a second rotating groove 29 is formed in the right side wall of the fixed circular ring supporting plate 17, the first rotating groove 28 and the second rotating groove 29 are circular ring grooves, circular ring protrusions are formed in the side walls of the rotating ring 32 and the rotating supporting plate 19, a group of circular ring protrusions are respectively rotatably mounted on the first rotating groove 28 and the second rotating groove 29, a hanging ring 30 is arranged on the side wall of the rotating ring 32, and the end portion of the electric telescopic rod 22 is rotatably connected with the hanging ring 30.
Through setting up the bellied cooperation of change groove and ring, guaranteed the precision of rotation regulation.
The limiting nut 31 is rotatably arranged on the connecting rod 25 in a threaded mode, the limiting nut 31 is located between the swivel 32 and the lamp panel 5, and the limiting nut 31 is rotatably attached to the right side wall of the swivel 32.
The position of the swivel 32 is limited by the limit nut 31, so that the swivel 32 is prevented from sliding sideways under the drive of the electric telescopic rod 22.
Example 3: on the basis of embodiment 2, a folding protection plate 23 is arranged on the concrete precast slab 2, the folding protection plate 23 is a plate component which is folded by a plurality of groups of circular rings, a connecting rod 25 penetrates through the folding protection plate 23 in a sliding mode, traction rings 12 are arranged at four corner positions of the lamp panel 5, elastic bands 13 are connected to the traction rings 12, and the other ends of the elastic bands 13 are fixedly bound on upper and lower beams of the keel steel frame 1.
Through setting up the traction of four groups elastic cord 13 for lamp plate 5 realizes quick reset after accomplishing the regulation, realizes simultaneously the traction to lamp plate 5 corners, improves the installation stability of lamp plate 5.
The baffle 27 is fixedly arranged on the left end face of the rotary ball 16, and the outer diameter of the baffle 27 is larger than the outer diameter of the end face of the left end face of the rotary ball 16.
The baffle 27 is arranged to limit the rotation angle of the rotating ball 16, when the rotation angle is too large, the baffle 27 can be pressed on the left side wall of the fixed circular ring supporting plate 17, the purpose of limiting continuous rotation is achieved, and deformation or falling off caused by the too large rotation angle of the lamp panel 5 is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Lighting device that tunnel illumination was with multi-angle regulation, its characterized in that: the lighting device is installed on the tunnel inner frame, the tunnel inner frame is including fixing fossil fragments steelframe (1) on the tunnel inner wall, concrete precast slab (2) for decoration are installed in the outside of fossil fragments steelframe (1), and fossil fragments steelframe (1) include upper and lower crossbeam and connect a pair of back side bearer (3) and middle side bearer (4) of upper and lower crossbeam, and the lighting device includes:
The lamp panel (5), lamp panel (5) are located the outside of concrete prefabricated plate (2), and the rear side of lamp panel (5) is through connecting rod (25) fixedly connected with swivel ball (16), the middle circular arc outer wall of swivel ball (16) is installed through the installation component rotation, and one side of swivel ball (16) is connected with cable (26), power module (6) is connected to one end of cable (26), and the other end electric connection lamp panel (5) of cable (26);
The mounting assembly comprises a fixed circular ring supporting plate (17) and a rotating supporting plate (19), wherein the inner sides of the fixed circular ring supporting plate (17) and the rotating supporting plate (19) are respectively and rotationally attached to the circular arc outer wall of a rotating ball (16), the fixed circular ring supporting plate (17) is fixedly mounted on a middle side frame (4), the rotating supporting plate (19) is rotationally mounted on the outer edge of the fixed circular ring supporting plate (17), a toothed ring (21) is arranged on the outer side of the rotating supporting plate (19), an electric telescopic rod (22) is obliquely mounted on the side wall of the rotating supporting plate (19), a rotating ring (32) is rotationally sleeved on a connecting rod (25), and the rotating ring (32) is connected to the end part of the electric telescopic rod (22);
The driving assembly comprises a toothed plate (15) and a driving screw (24), the toothed plate (15) is arranged at a position corresponding to the upper end of the toothed ring (21), the toothed plate (15) is in sliding connection with the upper end beam of the keel steel frame (1), the front end of the toothed plate (15) is driven by the driving screw (24), and the driving screw (24) is in threaded rotation and is arranged on the keel steel frame (1);
A first rotating groove (28) is formed in the right side wall of the rotating ball (16), a second rotating groove (29) is formed in the right side wall of the fixed annular supporting plate (17), the first rotating groove (28) and the second rotating groove (29) are annular grooves, annular protrusions are formed in the side walls of the rotating ring (32) and the rotating supporting plate (19), a group of annular protrusions are respectively rotatably mounted on the first rotating groove (28) and the second rotating groove (29), a hanging ring (30) is arranged on the side wall of the rotating ring (32), and the end part of the electric telescopic rod (22) is rotatably connected with the hanging ring (30);
and a limit nut (31) is rotatably arranged on the connecting rod (25) in a threaded manner, the limit nut (31) is positioned between the swivel (32) and the lamp panel (5), and the limit nut (31) is rotatably attached to the right side wall of the swivel (32).
2. The multi-angle adjustable lighting device for tunnel lighting according to claim 1, wherein: the power module (6) is fixedly arranged on the rear side frame (3), limit rollers (8) which are vertically symmetrically distributed are arranged on the rear side frame (3) and the middle side frame (4), and the cable (26) smoothly extends along a gap between the pair of limit rollers (8) which are vertically distributed.
3. The multi-angle adjustable lighting device for tunnel lighting according to claim 2, wherein: the cable is characterized in that an adjusting groove (7) is formed in the middle side frame (4), a top roller (9) is rotationally inserted in the adjusting groove (7), the top roller (9) is located at the upper end of the limiting roller (8), a cable (26) is bent along the arc outer wall of the upper end of the top roller (9), and a spring (10) is vertically arranged between the lower end of the top roller (9) and the adjusting groove (7).
4. The multi-angle adjustable lighting device for tunnel lighting according to claim 1, wherein: the fixed circular ring support plate (17) is attached to the left circular arc outer wall of the rotary ball (16), a pair of fixing rods (34) are arranged on the side wall of the fixed circular ring support plate (17), the end portions of the fixing rods (34) are connected with fixing blocks (18), and the fixing blocks (18) are fixed on the middle side frame (4).
5. The multi-angle adjustable lighting device for tunnel lighting of claim 4, wherein: the front end of the rotating support plate (19) is attached to the right circular arc outer wall of the rotating ball (16), the middle of the rotating support plate (19) is wrapped on the outer side of the fixed circular support plate (17), the left side thread of the rotating support plate (19) is rotationally provided with a limiting spiral ring (20), and one end of the limiting spiral ring (20) is rotationally attached to the side wall of the fixed circular support plate (17).
6. The multi-angle adjustable lighting device for tunnel lighting according to claim 1, wherein: the outer side of the rotating supporting plate (19) is fixedly connected with the inner wall of the toothed ring (21) through four groups of flange plates (33) distributed in a circumferential array, the outer side of the toothed ring (21) is connected with the toothed plate (15) in a meshed mode, a sliding groove (11) is formed in the upper end cross beam of the keel steel frame (1), an inserting strip (14) is arranged at the upper end of the toothed plate (15), and the inserting strip (14) is inserted into the sliding groove (11) in a sliding mode.
7. The multi-angle adjustable lighting device for tunnel lighting according to claim 1, wherein: be provided with folding guard plate (23) on concrete prefabricated plate (2), folding guard plate (23) are by multiunit ring commentaries on classics folding plate subassembly, and connecting rod (25) slip run through folding guard plate (23), four corner positions of lamp plate (5) are provided with traction ring (12), be connected with elastic cord (13) on traction ring (12), the other end of elastic cord (13) is fixed to be tied up on the upper and lower crossbeam of fossil fragments steelframe (1).
8. The multi-angle adjustable lighting device for tunnel lighting according to claim 1, wherein: the baffle (27) is fixedly arranged on the left end face of the rotary ball (16), and the outer diameter of the baffle (27) is larger than the outer diameter of the end face of the left end face of the rotary ball (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311262063.XA CN117308045B (en) | 2023-09-27 | 2023-09-27 | Lighting device capable of being adjusted at multiple angles for tunnel lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311262063.XA CN117308045B (en) | 2023-09-27 | 2023-09-27 | Lighting device capable of being adjusted at multiple angles for tunnel lighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117308045A CN117308045A (en) | 2023-12-29 |
| CN117308045B true CN117308045B (en) | 2024-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311262063.XA Active CN117308045B (en) | 2023-09-27 | 2023-09-27 | Lighting device capable of being adjusted at multiple angles for tunnel lighting |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040050286A (en) * | 2002-12-10 | 2004-06-16 | 현대자동차주식회사 | Locking-device of polding type rear seat |
| CN202349695U (en) * | 2011-12-07 | 2012-07-25 | 胡宇峰 | Universal pivot angle rotating lamp |
| CN209762951U (en) * | 2019-05-13 | 2019-12-10 | 深圳市精创兴科技有限公司 | LED illumination box with angle regulation function |
| CN110630934A (en) * | 2019-09-26 | 2019-12-31 | 姚凌华 | Illumination facility capable of adjusting illumination angle for tunnel illumination |
| CN211232566U (en) * | 2019-12-30 | 2020-08-11 | 深圳市皓璟照明科技有限公司 | LED corridor lighting lamp that prevents dust |
| CN213810305U (en) * | 2020-12-22 | 2021-07-27 | 无锡新哈远光照明有限公司 | LED factory building lamp convenient to angle regulation |
| CN215112168U (en) * | 2021-06-18 | 2021-12-10 | 黄文华 | Floor lamp irradiation lamp for indoor design |
| CN215411497U (en) * | 2021-01-26 | 2022-01-04 | 明景照明(中山)有限公司 | But environmental protection desk lamp of humidification air |
| CN216844409U (en) * | 2022-01-07 | 2022-06-28 | 广东双王太阳能科技有限公司 | Floor box type street lamp |
| CN216952783U (en) * | 2022-04-19 | 2022-07-12 | 哈尔滨铁道职业技术学院 | Illumination system for railway tunnel |
| CN217763172U (en) * | 2022-06-25 | 2022-11-08 | 中山市福麟灯饰有限公司 | Wall lamp with adjustable angle for dining room |
| CN218565200U (en) * | 2022-06-20 | 2023-03-03 | 山东交通学院 | Multi-direction rotatory light |
| CN218671831U (en) * | 2022-12-05 | 2023-03-21 | 广州市完美科技有限公司 | Automobile headlamp with multi-irradiation-angle LED lamp panel |
| CN218914628U (en) * | 2022-11-07 | 2023-04-25 | 浙江翰嘉安装工程有限公司 | Bridge lamp convenient to adjust projection angle |
-
2023
- 2023-09-27 CN CN202311262063.XA patent/CN117308045B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040050286A (en) * | 2002-12-10 | 2004-06-16 | 현대자동차주식회사 | Locking-device of polding type rear seat |
| CN202349695U (en) * | 2011-12-07 | 2012-07-25 | 胡宇峰 | Universal pivot angle rotating lamp |
| CN209762951U (en) * | 2019-05-13 | 2019-12-10 | 深圳市精创兴科技有限公司 | LED illumination box with angle regulation function |
| CN110630934A (en) * | 2019-09-26 | 2019-12-31 | 姚凌华 | Illumination facility capable of adjusting illumination angle for tunnel illumination |
| CN211232566U (en) * | 2019-12-30 | 2020-08-11 | 深圳市皓璟照明科技有限公司 | LED corridor lighting lamp that prevents dust |
| CN213810305U (en) * | 2020-12-22 | 2021-07-27 | 无锡新哈远光照明有限公司 | LED factory building lamp convenient to angle regulation |
| CN215411497U (en) * | 2021-01-26 | 2022-01-04 | 明景照明(中山)有限公司 | But environmental protection desk lamp of humidification air |
| CN215112168U (en) * | 2021-06-18 | 2021-12-10 | 黄文华 | Floor lamp irradiation lamp for indoor design |
| CN216844409U (en) * | 2022-01-07 | 2022-06-28 | 广东双王太阳能科技有限公司 | Floor box type street lamp |
| CN216952783U (en) * | 2022-04-19 | 2022-07-12 | 哈尔滨铁道职业技术学院 | Illumination system for railway tunnel |
| CN218565200U (en) * | 2022-06-20 | 2023-03-03 | 山东交通学院 | Multi-direction rotatory light |
| CN217763172U (en) * | 2022-06-25 | 2022-11-08 | 中山市福麟灯饰有限公司 | Wall lamp with adjustable angle for dining room |
| CN218914628U (en) * | 2022-11-07 | 2023-04-25 | 浙江翰嘉安装工程有限公司 | Bridge lamp convenient to adjust projection angle |
| CN218671831U (en) * | 2022-12-05 | 2023-03-21 | 广州市完美科技有限公司 | Automobile headlamp with multi-irradiation-angle LED lamp panel |
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|---|---|
| CN117308045A (en) | 2023-12-29 |
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