CN115585433A - Daylighting and high-efficient lighting fixing device with multi-angle is adjusted - Google Patents
Daylighting and high-efficient lighting fixing device with multi-angle is adjusted Download PDFInfo
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- CN115585433A CN115585433A CN202210948236.2A CN202210948236A CN115585433A CN 115585433 A CN115585433 A CN 115585433A CN 202210948236 A CN202210948236 A CN 202210948236A CN 115585433 A CN115585433 A CN 115585433A
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- plate
- lighting
- rotating
- rod
- bevel gear
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- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000005286 illumination Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a fixing device with multi-angle adjustment for lighting and efficient lighting, which comprises a fixed supporting plate, a bearing plate, a moving rod, a first rotating shaft and a rotating plate, wherein a fastening screw is installed on the fixed supporting plate, the rotating rod is installed on the fixed supporting plate, a vortex spring is installed on the rotating rod, a positioning rod is attached to the rotating rod, the positioning rod and the fixed supporting plate are attached to each other, a positioning spring is installed on the fixed supporting plate, the rotating rod is installed at the lower end of the bearing plate, a protective shell and a first lighting device are installed on the bearing plate, and a power supply is installed on the bearing plate. This daylighting and fixing device for high-efficient illumination with multi-angle is adjusted through pulling the locating lever to the realization rotates accepting the board, along with accepting the rotation of board, realizes changing the direction of illumination, makes lighting device's application range wider, promotes through second lighting device, realizes changing the angle of illumination.
Description
Technical Field
The invention relates to the technical field of efficient illumination, in particular to a fixing device with multi-angle adjustment for lighting and efficient illumination.
Background
Along with the continuous improvement of people's living standard and the wide use of electric energy, people also are higher and higher to the requirement of surrounding environment, can use electrical apparatus luminous through the electric energy, thereby reach the purpose of illumination, and put through carrying out specific position with the bulb, thereby can form special pattern and characters, reach pleasing to the eye purpose, and energy-saving lamp obtains rapid development now, because of its whole outward appearance novelty of product, high luminance, low-power consumption, simple to operate, need not to change the circuit, energy-conserving effect is showing, and start fast when using, characteristics such as stroboflash and long service life are by wide application in aspects such as market, mill, school and street lamp.
However, there are some problems in the process of using the energy-saving lamp, for example, a common energy-saving street lamp is directly mounted on a cement pole or a metal pole, and it is difficult to change the lighting angle according to the height difference of the street lamp, so that the street lamp is difficult to be fully used.
Disclosure of Invention
The invention aims to provide a fixing device for lighting and high-efficiency lighting with multi-angle adjustment, which aims to solve the problems that the lighting angle is difficult to change and an additional power supply is required in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a fixing device with multi-angle adjustment for lighting and high-efficiency lighting comprises a fixed supporting plate, a bearing plate, a moving rod, a first rotating shaft and a rotating plate, wherein a fastening screw is installed on the fixed supporting plate, a rotating rod is installed on the fixed supporting plate, a vortex spring is installed on the rotating rod, the vortex spring is installed on the fixed supporting plate, a positioning rod is attached to the rotating rod, the positioning rod and the fixed supporting plate are attached to each other, a positioning spring is installed on the fixed supporting plate, a positioning spring is installed on the positioning rod, the lower end of the bearing plate is installed with the rotating rod, a protective shell and a first lighting device are installed on the bearing plate, a power supply is installed on the bearing plate, a fixing sleeve is installed on the bearing plate, a moving rod and a fixing sleeve are attached to each other, a moving slider is installed on the moving rod, the moving slider and the fixing sleeve are attached to each other, a return spring is installed on the fixing sleeve, the return spring and the moving rod are connected to each other, a mounting plate is installed on the moving rod, a motor is placed on the mounting plate, a first rotating shaft and a bevel gear and a second bevel gear is installed on the upper rotating plate and a second rotating plate, a second bevel gear and a rotating screw is installed on the mounting plate, a lower mounting plate and a lower mounting plate is installed on the fixing plate, a lower mounting plate and a lower mounting plate, a fixing plate and a lower mounting plate is installed to be attached to each other mounting plate, and on place the board and install the daylighting case to on place board and solar energy converter looks interconnect, place the board lower extreme down and install second lighting device, and second lighting device and rotate spin interconnect, and rotate the spin and laminate each other with placing the board down, install electric telescopic handle on placing the board down, and electric telescopic handle laminates each other with second lighting device.
Preferably, the positioning rod is T-shaped and is in sliding connection with the fixed supporting plate through a through groove formed in the fixed supporting plate.
Preferably, the protective housing is made of transparent PVC material, and 2 protective housings are symmetrically distributed on the center of the bearing plate.
Preferably, the movable sliding block is in sliding connection with the fixed sleeve through a groove formed in the fixed sleeve, and the outer surface of the movable sliding block is smooth.
Preferably, the diameters of the first bevel gear and the second bevel gear and the number of teeth of the gears are equal, and the first bevel gear and the mounting plate form a rotating mechanism through a first rotating shaft.
Preferably, the rotating screw comprises a guide block and a fixed ball, the guide block is installed on the rotating screw, the guide block is attached to the mounting plate, the fixed ball is installed on the mounting plate, and the fixed ball is attached to the guide block.
Preferably, the guide block is of a square plate-shaped structure, the outer surface of the guide block is smooth, and the guide block is in sliding connection with the mounting plate through a groove formed in the mounting plate.
Preferably, the supporting plate is connected with the rotating screw through a threaded hole formed in the upper end of the supporting plate, and 2 sections of different-direction threads are symmetrically arranged on the rotating screw.
Preferably, the lighting box is an inclined plate structure, and is made of transparent glass.
Compared with the prior art, the invention has the beneficial effects that: the fixing device for lighting and efficient lighting with multi-angle adjustment is characterized in that the positioning rod is pulled, so that the bearing plate is rotated, the lighting direction is changed along with the rotation of the bearing plate, the application range of the lighting device is wider, and the lighting angle is changed by pushing through the second lighting device;
1. the position of the upper placing plate is changed up and down, so that sunlight is better utilized, mutual shielding can be effectively avoided, electric energy conversion can be effectively increased, the second lighting device is pushed through the work of the electric telescopic rod, and the angle of the second lighting device is changed, namely, different angles can be conveniently lighted;
2. through pulling the locating lever, then rotate through accepting the board, realize changing the direction of accepting the board, through the change of accepting the board direction this moment, realize changing first lighting device and second lighting device's direction, make the illumination scope wider, and no longer need dismantle the rotation to fixing device, convenient and fast more.
Drawings
FIG. 1 is a schematic sectional view of a movable rod of the present invention;
FIG. 2 is a front view of the receiving plate of the present invention;
FIG. 3 is a schematic side view of the rotating screw of the present invention;
FIG. 4 is a side view, cross-sectional structural schematic of the mounting plate of the present invention;
FIG. 5 is a schematic top sectional view of a second bevel gear according to the present invention;
FIG. 6 is a schematic top sectional view of the movable block of the present invention;
FIG. 7 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. fixing a supporting plate; 2. fastening screws; 3. rotating the rod; 4. a scroll spring; 5. positioning a rod; 6. a positioning spring; 7. a bearing plate; 8. a protective housing; 9. a first illumination device; 10. a power source; 11. fixing the sleeve; 12. a travel bar; 13. moving the slide block; 14. a return spring; 15. mounting a plate; 16. an electric motor; 17. a first rotating shaft; 18. a first bevel gear; 19. a second bevel gear; 20. rotating the screw; 2001. a guide block; 2002. fixing the ball; 21. a support plate; 22. a second rotating shaft; 23. a rotating plate; 24. a fixing plate; 25. placing the plate downwards; 26. placing the plate on the tray; 27. a lighting box; 28. a solar energy conversion panel; 29. a second lighting device; 30. rotating the rolling ball; 31. an electric telescopic rod.
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.
Referring to fig. 1-7, the present invention provides a technical solution: a fixing device for lighting and high-efficiency lighting with multi-angle adjustment comprises a fixed support plate 1, a fastening screw 2, a rotating rod 3, a scroll spring 4, a positioning rod 5, a positioning spring 6, a bearing plate 7, a protective shell 8, a first lighting device 9, a power supply 10, a fixed sleeve 11, a moving rod 12, a moving slider 13, a return spring 14, a mounting plate 15, a motor 16, a first rotating shaft 17, a first bevel gear 18, a second bevel gear 19, a rotating screw 20, a guide block 2001, a fixed ball 2002, a support plate 21, a second rotating shaft 22, a rotating plate 23, a fixed plate 24, a lower placing plate 25, an upper placing plate 26, a lighting box 27, a solar energy conversion plate 28, a second lighting device 29, a rotating ball 30 and an electric telescopic rod 31, the fastening screw 2 is installed on the fixed support plate 1, the rotating rod 3 is installed on the fixed support plate 1, the scroll spring 4 is installed on the rotating rod 3, the vortex rotating rod 4 is installed on the rotating rod 4, the scroll spring 4 is installed on the fixed support plate 1, the vortex spring 4 is installed on the fixed support plate 1, the positioning rod 5, the movable sleeve 7 and the bearing plate 12 are installed on the fixed support plate 7, the fixed spring 12, the movable sleeve 11 and the bearing plate 12 are installed on the fixed spring 7, the bearing plate 12 and the bearing plate 12 are installed on the fixed support plate 12, the bearing plate 12 and the bearing plate 12 are installed on the fixed support plate 12, the first rotation shaft 17 is interconnected with the motor 16, and the first rotation shaft 17 is interconnected with the mounting plate 15, and the first bevel gear 18 is installed on the first rotation shaft 17, while the first bevel gear 18 is interconnected with the second bevel gear 19, the second bevel gear 19 is installed on the rotation screw 20, and the rotation screw 20 is interconnected with the mounting plate 15, and the rotation screw 20 is interconnected with the support plate 21, while the second rotation shaft 22 is installed on the support plate 21, the rotation plate 23 is installed on the second rotation shaft 22, and the second rotation shaft 22 is interconnected with the fixing plate 24, and the fixing plate 24 is installed on the lower placing plate 25, while the lower placing plate 25 is attached to the mounting plate 15, the fixing plate 24 is installed at the lower end of the upper placing plate 26, and the lighting box 27 is installed on the upper placing plate 26, and the upper placing plate 26 is interconnected with the solar conversion plate 28, the lower placing plate 25 is installed at the lower end with the second lighting device 29, and the second lighting device 29 is interconnected with the rotation ball 30, and the rotation ball 30 is attached to the placing plate 25, and the lower placing plate 25 is installed with the electric telescopic rod 31, and the second lighting device 29 is attached to each other.
In this example, the positioning rod 5 is arranged in a T shape, and the positioning rod 5 is in sliding connection with the fixed supporting plate 1 through a through groove arranged on the fixed supporting plate 1, so that the bearing plate 7 can be conveniently fixed through the positioning rod 5;
the protective shell 8 is made of transparent PVC materials, and 2 protective shells 8 are symmetrically distributed on the center of the bearing plate 7, so that the first lighting device 9 can be protected through the protective shell 8, and the first lighting device 9 is prevented from being damaged;
the movable sliding block 13 is in sliding connection with the fixed sleeve 11 through a groove formed in the fixed sleeve 11, the outer surface of the movable sliding block 13 is smooth, the movable sliding block 13 can conveniently move up and down on the fixed sleeve 11 through the structure, and the outer surface of the movable sliding block 13 is smooth, so that the friction force between the movable sliding block 13 and the fixed sleeve 11 can be effectively reduced;
the diameters and the gear tooth numbers of the first bevel gear 18 and the second bevel gear 19 are equal, and the first bevel gear 18 and the mounting plate 15 form a rotating mechanism through the first rotating shaft 17, so that the movement consistency is convenient to ensure through the structure;
the rotating screw 20 comprises a guide block 2001 and a fixed ball 2002, the guide block 2001 is installed on the rotating screw 20, the guide block 2001 is attached to the installation plate 15, the fixed ball 2002 is installed on the installation plate 15, and the fixed ball 2002 is attached to the guide block 2001;
the guide block 2001 is of a square plate-shaped structure, the outer surface of the guide block 2001 is smooth, and the guide block 2001 is in sliding connection with the mounting plate 15 through a groove formed in the mounting plate 15, so that the friction force between the guide block 2001 and the mounting plate 15 is reduced conveniently through the structure;
the supporting plate 21 is connected with the rotating screw 20 through a threaded hole formed in the upper end of the supporting plate, and 2 sections of different-direction threads are symmetrically arranged on the rotating screw 20, so that the position of the supporting plate 21 can be changed up and down through the rotation of the rotating screw 20;
the lighting box 27 is set to be an inclined plate-shaped structure, and the lighting box 27 is made of transparent glass, so that the solar energy conversion plate 28 is protected through the lighting box 27.
The working principle is as follows: when the device needs to be used, the fixed supporting plate 1 is installed and fixed through the fastening screw 2 in fig. 1, when the lighting direction of the second lighting device 29 needs to be changed, the positioning rod 5 is pulled rightwards until the positioning rod 5 is not attached to the rotating rod 3 any more, the positioning spring 6 is pulled to deform at the moment, then the receiving plate 7 can be rotated, the receiving plate 7 starts to rotate around the rotating rod 3 at the moment, when the positioning rod 5 is rotated to a proper position, the positioning rod 5 is loosened, the positioning rod 5 is attached to the groove formed in the rotating rod 3 again under the action of the deformation recovery of the positioning spring 6 at the moment, namely, the position of the rotating rod 3 is fixed, at the moment, the lighting direction of the first lighting device 9 and the lighting direction of the first lighting device 9 can be changed, one side of the second lighting device 29 is pushed through the work of the electric motor 31, and the second lighting device 29 starts to rotate under the action of the rotating ball 30 at the moment, namely, the lighting angle of the second lighting device 29 is changed, the multi-angle lighting through the second lighting device 29 is realized, and the telescopic rod is wider in use range of the telescopic rod;
when solar energy is needed to be utilized, by combining fig. 1 and 4, the motor 16 is operated, the first rotating shaft 17 is connected to the output end of the motor 16, the first rotating shaft 17 starts to rotate, the first bevel gear 18 is installed on the first rotating shaft 17, and the first bevel gear 18 is meshed with the second bevel gear 19, the second bevel gear 19 starts to rotate, the rotating screw 20 starts to rotate because the second bevel gear 19 is installed on the rotating screw 20, the rotating screw 20 is connected with the support plate 21 through a threaded hole formed in the support plate 21, the support plate 21 starts to move left and right under the rotation of the rotating screw 20, and the rotating plate 23 starts to rotate along with the movement of the support plate 21 because 2 segments of different-direction threads are symmetrically arranged on the rotating screw 20, the upper placing plate 26 starts to move upwards, the rotating plate 23 starts to move upwards along with the movement of the support plate 21, meanwhile, the moving rod 12 drives the mounting plate 15 to move upwards, the rotating plate 23 is installed on the upper placing plate 26 through the fixing plate 24, the upper placing plate 26 starts to move upwards, the lighting box 27 and the lighting box 28 is set to have a better lighting effect of being different from the lighting effect of high-efficiency and the lighting box.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a daylighting and high-efficient for illumination fixing device with multi-angle is adjusted, includes fixed fagging (1), accepts board (7), carriage release lever (12), first axis of rotation (17) and rotor plate (23), its characterized in that: the fixing support plate (1) is provided with a fastening screw (2), the fixing support plate (1) is provided with a rotating rod (3), the rotating rod (3) is provided with a vortex spring (4), the vortex spring (4) is arranged on the fixing support plate (1), the rotating rod (3) is provided with a positioning rod (5) in a laminating manner, the positioning rod (5) is mutually laminated with the fixing support plate (1), the fixing support plate (1) is provided with a positioning spring (6), the positioning spring (6) is arranged on the positioning rod (5) at the same time, the lower end of the bearing plate (7) is provided with the rotating rod (3), the bearing plate (7) is provided with a protective shell (8) and a first lighting device (9), the bearing plate (7) is provided with a power supply (10), the bearing plate (7) is provided with a fixing sleeve (11) at the same time, the moving rod (12) is mutually laminated with the fixing sleeve (11), the moving rod (12) is provided with a moving slide block (13), the moving block (13) is mutually laminated with the fixing sleeve (11), the fixing sleeve (11) is provided with a return spring (14), the moving rod (12) and is connected with a return rod (15), meanwhile, a motor (16) is placed on the mounting plate (15), the first rotating shaft (17) is connected with the motor (16), the first rotating shaft (17) is connected with the mounting plate (15), the first rotating shaft (17) is provided with a first bevel gear (18), the first bevel gear (18) is connected with a second bevel gear (19), the second bevel gear (19) is installed on a rotating screw (20), the rotating screw (20) is connected with the mounting plate (15), the rotating screw (20) is connected with a supporting plate (21), the supporting plate (21) is provided with a second rotating shaft (22), the rotating plate (23) is installed on the second rotating shaft (22), the second rotating shaft (22) is connected with a fixing plate (24), the fixing plate (24) is installed on the lower placing plate (25), the lower placing plate (25) is attached to the mounting plate (15), the fixing plate (24) is installed at the lower end of the upper placing plate (26), the upper placing plate (26) is provided with a lighting box (27), the lower placing plate (25) is connected with a solar lighting device, the rolling ball (29) is connected with a second lighting device (30), and the rotating rolling ball (30) is mutually attached to the lower placing plate (25), the lower placing plate (25) is provided with an electric telescopic rod (31), and the electric telescopic rod (31) is mutually attached to the second lighting device (29).
2. A lighting and efficient lighting fixture with multi-angle adjustment according to claim 1, wherein: the positioning rod (5) is T-shaped, and the positioning rod (5) is connected with the fixed supporting plate (1) in a sliding mode through a through groove formed in the fixed supporting plate (1).
3. A lighting and efficient lighting fixture with multi-angle adjustment according to claim 1, wherein: protective housing (8) set up to transparent PVC material, and protective housing (8) have 2 about the central symmetry distribution of accepting board (7).
4. A lighting and efficient lighting fixture with multi-angle adjustment according to claim 1, wherein: the movable sliding block (13) is in sliding connection with the fixed sleeve (11) through a groove formed in the fixed sleeve (11), and the outer surface of the movable sliding block (13) is smooth.
5. A lighting and efficient lighting fixture as claimed in claim 1, wherein said fixture is further characterized by: the diameters and the gear tooth numbers of the first bevel gear (18) and the second bevel gear (19) are equal, and the first bevel gear (18) and the mounting plate (15) form a rotating mechanism through a first rotating shaft (17).
6. A lighting and efficient lighting fixture with multi-angle adjustment according to claim 1, wherein: the rotating screw (20) comprises a guide block (2001) and a fixed ball (2002), the guide block (2001) is installed on the rotating screw (20), the guide block (2001) is attached to an installation plate (15), the fixed ball (2002) is installed on the installation plate (15), and the fixed ball (2002) is attached to the guide block (2001).
7. A lighting and efficient lighting fixture as claimed in claim 6, wherein said fixture is further characterized by: the guide block (2001) is of a square plate-shaped structure, the outer surface of the guide block (2001) is smooth, and the guide block (2001) is in sliding connection with the mounting plate (15) through a groove formed in the mounting plate (15).
8. A lighting and efficient lighting fixture as claimed in claim 1, wherein said fixture is further characterized by: the supporting plate (21) is connected with the rotating screw rod (20) through a threaded hole formed in the upper end of the supporting plate, and 2 sections of different-direction threads are symmetrically arranged on the rotating screw rod (20).
9. A lighting and efficient lighting fixture with multi-angle adjustment according to claim 1, wherein: the lighting box (27) is of an inclined plate-shaped structure, and the lighting box (27) is made of transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210948236.2A CN115585433A (en) | 2022-08-09 | 2022-08-09 | Daylighting and high-efficient lighting fixing device with multi-angle is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210948236.2A CN115585433A (en) | 2022-08-09 | 2022-08-09 | Daylighting and high-efficient lighting fixing device with multi-angle is adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115585433A true CN115585433A (en) | 2023-01-10 |
Family
ID=84771894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210948236.2A Pending CN115585433A (en) | 2022-08-09 | 2022-08-09 | Daylighting and high-efficient lighting fixing device with multi-angle is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115585433A (en) |
-
2022
- 2022-08-09 CN CN202210948236.2A patent/CN115585433A/en active Pending
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