CN111174133A - Multifunctional high shed lamp - Google Patents
Multifunctional high shed lamp Download PDFInfo
- Publication number
- CN111174133A CN111174133A CN201811342888.1A CN201811342888A CN111174133A CN 111174133 A CN111174133 A CN 111174133A CN 201811342888 A CN201811342888 A CN 201811342888A CN 111174133 A CN111174133 A CN 111174133A
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- Prior art keywords
- ball
- lamp
- fixed
- lampshade
- steering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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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
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V21/26—Pivoted arms
- F21V21/28—Pivoted arms adjustable in more than one plane
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a multifunctional high shed lamp, which comprises a power supply box, wherein connecting rods are fixed on both sides of the lower end of the power supply box, a lampshade is arranged at the lower end of the connecting rod, an adjusting mechanism is arranged between the lampshade and the connecting rod, a plurality of radiating fins are uniformly fixed on the front side and the rear side of the upper end of the lampshade, first grooves are arranged on the left side and the right side of the lampshade, a clamping block is fixed at the bottom end of the first groove and clamped in a clamping groove which is arranged on the connecting plate, the connecting plate is positioned in the first groove, the connecting plate fixedly connects the two lamp shades together through bolts, the structure realizes the adjustment of the illumination angle and the illumination position of the high shed, has simple structure and convenient operation, improves the maneuverability and the flexibility of the illumination of the lamp, and can extend and increase the heat dissipation module, firm in connection easily operates, improves the life of lamps and lanterns.
Description
Technical Field
The invention belongs to the technical field of high shed lamps, and particularly relates to a multifunctional high shed lamp.
Background
With the development of society and the improvement of living standard of people, various lamps enrich the lives of people. With the deep concept of low carbon, energy saving and environmental protection, more and more people select the LED lamp, so the requirement of people on the service performance of the LED lamp is higher and higher. Energy conservation, environmental protection, long service life, good heat dissipation and the like are the primary consideration of people. The LED high shed lamp is a lighting lamp suitable for large and spacious places such as factories, power plants, steel mills, workshops, warehouses, gymnasiums, waiting rooms, stations, oil stations, airports, markets, shopping malls and the like. It is popular for people because of its strong brightness and low energy consumption. But the lamp shade of the high canopy lamp on the existing market is mostly fixed together with the power supply box, angle regulation and position can not be realized, lead to the utilization that the light source can not reach the maximize, can not satisfy the illumination of different angles, and the heat dissipation module of current high canopy lamp is mostly circular moreover, can not extend the increase, lead to the heat to give off slowly, influence the life of lamps and lanterns, for this reason, we propose one kind can angle regulation and position and can extend the high canopy lamp that increases heat dissipation module and solve the problem that exists among the prior art.
Disclosure of Invention
The invention aims to provide a multifunctional high shed lamp, which aims to solve the problems that the existing high shed lamp cannot adjust the illumination angle and position and cannot extend and increase a heat dissipation module in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a multi-functional high shed lamp, includes the power supply box, the lower extreme both sides of power supply box all are fixed with the connecting rod, the lower extreme of connecting rod is provided with the lamp shade, be provided with adjustment mechanism between lamp shade and the connecting rod, both sides are even around the upper end of lamp shade are fixed with a plurality of fin, the left and right sides of lamp shade all is provided with first recess, the bottom mounting of first recess has the fixture block, the fixture block joint is in the draw-in groove, the draw-in groove sets up on the connecting plate, the connecting plate is located first recess, the connecting plate passes through the bolt and is in the same place two lamp shade fixed connection.
Preferably, the adjustment mechanism includes the turning ball, the turning ball is fixed at the lower extreme tip of connecting rod, the inside joint of turning ball has the steel ball, the rear side of steel ball is provided with the spring, the spring is located inside the turning ball, one side that the steel ball was kept away from to the spring is provided with the plug screw, plug screw thread fixed connection is in the inside of turning ball, the inside of lamp shade is fixed with and turns to ball matched with and turn to the piece.
Preferably, the lamp shade is internally fixed with a steering block matched with the steering ball, the inner wall of the steering block is provided with a first positioning hole matched with the steel ball, the first positioning hole is provided with a plurality of equal-angle distribution on the inner wall of the steering block, and the center of the first positioning hole is positioned on a horizontal plane with the same height as the center of the steering ball.
Preferably, the inner wall of the steering block is provided with a second positioning hole matched with the steel ball, the second positioning hole is provided with a plurality of second positioning holes which are distributed on the inner wall of the steering block at equal angles, and the centers of the second positioning holes are located on a vertical plane passing through the center of the ball of the steering ball.
Preferably, a cover is arranged at an opening of the steering block and fixed on the lamp cover, and second grooves are formed in two sides of the upper end of the cover.
Preferably, the guide posts are fixed at two ends of one side of the lampshade, and guide holes matched with the guide posts are formed in one side, far away from the guide posts, of the lampshade.
Preferably, a connecting seat is fixed in the middle of the top end of the power box, and a circular ring is rotatably connected to the connecting seat.
The invention has the technical effects and advantages that: compared with the prior art, the multifunctional high shed lamp provided by the invention has the following advantages:
1. the clamping blocks are arranged on the two sides of the upper end of the lampshade, the two lampshades are abutted side by side, the clamping groove in the connecting plate is clamped into the adjacent clamping blocks on the two lampshades, the connecting plate is fixed in the first grooves in the two lampshades through the bolts, the two lampshades are fixedly connected together, the plurality of radiating fins are arranged on the lampshade, and therefore the radiating module is added, the installation is simple, the operation is easy, the radiating efficiency is increased, and the service life is prolonged;
2. according to the invention, the steering ball is fixed at the lower end of the connecting rod, the steering block matched with the steering ball is fixed in the lampshade, the steel ball is arranged in the steering ball, the spring is arranged at the rear side of the steel ball, the first positioning hole and the second positioning hole matched with the steel ball are arranged on the inner wall of the steering block at equal angles, the steel ball is clamped in the first positioning hole and the second positioning hole under the action of the elastic force of the spring, the lamp shade is rotated to enable the steel ball to be positioned in the first positioning hole at an unused position so as to enable the lamp shade to rotate 180 degrees along an X axis, and the lamp shade is rotated to enable the steel ball to be positioned in the second positioning hole at the unused position so as to enable the lamp shade to rotate 180 degrees in parallel, so that the high-ceiling lamp can meet the illumination requirements of different angular positions and different directions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of illumination at various locations in accordance with the present invention;
FIG. 3 is a schematic view of different angle illumination according to the present invention;
FIG. 4 is an exploded view of the lampshade attachment of the present invention;
FIG. 5 is a first view of the adjustment mechanism of the present invention;
fig. 6 is a second structure view of the adjusting mechanism of the present invention.
Reference numerals: 1. a power supply box; 2. a connecting rod; 3. a lamp shade; 4. an adjustment mechanism; 401. a steering ball; 402. steel balls; 403. a plug screw; 404. a spring; 405. a turning block; 406. a first positioning hole; 407. a second positioning hole; 5. a heat sink; 6. a first groove; 7. a clamping block; 8. a connecting plate; 9. a card slot; 10. a cover; 11. a second groove; 12. a guide post; 13. a guide hole; 14. a connecting seat; 15. a circular ring.
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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a multifunctional high shed lamp as shown in figures 1-6, which comprises a power supply box 1, wherein connecting rods 2 are fixed on two sides of the lower end of the power supply box 1, a lampshade 3 is arranged at the lower end of each connecting rod 2, an adjusting mechanism 4 is arranged between the lampshade 3 and the connecting rods 2, a plurality of radiating fins 5 are uniformly fixed on the front side and the rear side of the upper end of the lampshade 3, first grooves 6 are arranged on the left side and the right side of the lampshade 3, clamping blocks 7 are fixed at the bottom ends of the first grooves 6, the clamping blocks 7 are clamped in clamping grooves 9, the clamping grooves 9 are arranged on a connecting plate 8, the connecting plate 8 is positioned in the first grooves 6, and the two lampshades 3 are fixedly connected together through bolts by the connecting plate 8.
Preferably, the adjusting mechanism 4 includes a steering ball 401, the steering ball 401 is fixed at the lower end of the connecting rod 2, a steel ball 402 is clamped inside the steering ball 401, a spring 404 is arranged at the rear side of the steel ball 402, the spring 404 is located inside the steering ball 401, a screw plug 403 is arranged at one side of the spring 404 far away from the steel ball 402, the screw plug 403 is fixedly connected inside the steering ball 401 through a screw thread, and a steering block 405 matched with the steering ball 401 is fixed inside the lampshade 3.
Through adopting above-mentioned technical scheme, make connecting rod 2 and lamp shade 3 swing joint together, simple structure, convenient operation.
Preferably, a turning block 405 matched with the turning ball 401 is fixed inside the lampshade 3, a first positioning hole 406 matched with the steel ball 402 is arranged on the inner wall of the turning block 405, the first positioning hole 406 is provided with a plurality of equal-angle distribution holes distributed on the inner wall of the turning block 405, and the center of each first positioning hole 406 is located on a horizontal plane with the same height as the center of the turning ball 401.
Through adopting above-mentioned technical scheme, realize that lamp shade 3 rotates along X axle 180 degrees, and then satisfy the needs to the illumination of different angles.
Preferably, the inner wall of the turning block 405 is provided with a second positioning hole 407 matched with the steel ball 402, the second positioning hole 407 is provided with a plurality of positioning holes which are distributed on the inner wall of the turning block 405 at equal angles, and the centers of the second positioning holes 407 are located on a vertical plane passing through the center of the turning ball 401.
Through adopting above-mentioned technical scheme, realize that the lamp shade 3 is parallel 180 degrees rotations, and then satisfy the illumination to different direction positions.
Preferably, a cover 10 is disposed at an opening of the turning block 405, the cover 10 is fixed on the lamp housing 3, and second grooves 11 are disposed on two sides of an upper end of the cover 10.
Through adopting above-mentioned technical scheme, when the lamp shade 3 that increases need not turn to ball 401, turn to the opening of piece 405 stifled through lid 10, avoid external foreign matter to get into the inner wall that turns to piece 405, cause adjustment mechanism 4's damage, the setting up of second recess 11 is convenient to open lid 10, convenient operation with the finger.
Preferably, the guide posts 12 are fixed at both ends of one side of the lampshade 3, and the guide holes 13 matched with the guide posts 12 are arranged at one side of the lampshade 3 far away from the guide posts 12.
By adopting the technical scheme, when the two lamp shades 3 are connected together, the guide posts 12 are firstly inserted into the guide holes 13 to play a role in guiding and positioning, so that the two lamp shades 3 are accurately connected together.
Preferably, a connecting seat 14 is fixed in the middle of the top end of the power box 1, and a circular ring 15 is rotatably connected to the connecting seat 14.
By adopting the technical scheme, the whole device is conveniently hung at a higher position, and the installation and the fixation are convenient.
The structure principle is as follows: when a heat dissipation module is required to be added, clamping blocks 7 are arranged on two sides of the upper end of a lampshade 3, the two lampshades 3 are abutted side by side, then clamping grooves 9 on a connecting plate 8 are clamped into the adjacent clamping blocks 7 on the two lampshades 3, then the connecting plate 8 is fixed in first grooves 6 on the two lampshades 3 through bolts, the two lampshades 3 are fixedly connected together, and a plurality of heat dissipation fins 5 are arranged on the lampshade 3, so that the heat dissipation module is added;
when the illumination position needs to be adjusted, a steering ball 401 is fixed at the lower end of the connecting rod 2, a steering block 405 matched with the connecting rod is fixed in the lampshade 3, a steel ball 402 is arranged in the steering ball 401, a spring 404 is arranged at the rear side of the steel ball 402, a plurality of first positioning holes 406 and second positioning holes 407 matched with the steel ball 402 are arranged on the inner wall of the steering block 405 at equal angles, the steel ball 402 is clamped in the first positioning holes 406 and the second positioning holes 407 under the elastic force action of the spring 404, by rotating the globe 3 so that the steel ball 402 is positioned in the first positioning hole 406 of the unused position, thereby realizing that the lampshade 3 rotates 180 degrees in parallel, the steel ball 402 is positioned in the second positioning hole 407 at the unused position by rotating the lampshade 3, and then realize that lamp shade 3 rotates along 180 degrees on the X axle, and then realize that high canopy lamp satisfies the not equidirectional position, the illumination needs of different angles, easy operation, convenient to use improves the mobility of illumination.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a multi-functional high shed lamp, includes power supply box (1), its characterized in that: the lower extreme both sides of power supply box (1) all are fixed with connecting rod (2), the lower extreme of connecting rod (2) is provided with lamp shade (3), be provided with adjustment mechanism (4) between lamp shade (3) and connecting rod (2), the upper end front and back both sides of lamp shade (3) are even is fixed with a plurality of fin (5), the left and right sides of lamp shade (3) all is provided with first recess (6), the bottom mounting of first recess (6) has fixture block (7), fixture block (7) joint is in draw-in groove (9), draw-in groove (9) set up on connecting plate (8), connecting plate (8) are located first recess (6), connecting plate (8) are in the same place two lamp shade (3) fixed connection through the bolt.
2. A multifunctional high shed lamp as claimed in claim 1, wherein: adjustment mechanism (4) are including turning to ball (401), turn to ball (401) and fix the lower extreme tip at connecting rod (2), the inside joint that turns to ball (401) has steel ball (402), the rear side of steel ball (402) is provided with spring (404), spring (404) are located and turn to inside ball (401), one side that steel ball (402) were kept away from in spring (404) is provided with plug screw (403), plug screw (403) screw thread fixed connection is in the inside that turns to ball (401), the inside of lamp shade (3) is fixed with and turns to ball (401) matched with and turns to piece (405).
3. A multifunctional high shed lamp as claimed in claim 2, wherein: the steering block (405) matched with the steering ball (401) is fixed inside the lampshade (3), a first positioning hole (406) matched with the steel ball (402) is formed in the inner wall of the steering block (405), the first positioning hole (406) is provided with a plurality of positioning holes and distributed on the inner wall of the steering block (405) in an equal angle mode, and the center of the first positioning hole (406) is located on a horizontal plane which is as high as the center of the steering ball (401).
4. A multifunctional high shed lamp as claimed in claim 2, wherein: the inner wall of the steering block (405) is provided with a second positioning hole (407) matched with the steel ball (402), the second positioning hole (407) is provided with a plurality of positioning holes which are distributed on the inner wall of the steering block (405) at equal angles, and the centers of the second positioning holes (407) are located on a vertical surface penetrating through the center of the steering ball (401).
5. A multifunctional high shed lamp as claimed in claim 2, wherein: a cover (10) is arranged at an opening of the steering block (405), the cover (10) is fixed on the lampshade (3), and second grooves (11) are formed in two sides of the upper end of the cover (10).
6. A multifunctional high shed lamp as claimed in claim 1, wherein: guide posts (12) are fixed at two ends of one side of the lampshade (3), and guide holes (13) matched with the guide posts (12) are formed in one side, far away from the guide posts (12), of the lampshade (3).
7. A multifunctional high shed lamp as claimed in claim 1, wherein: the power supply box is characterized in that a connecting seat (14) is fixed in the middle of the top end of the power supply box (1), and a circular ring (15) is rotatably connected to the connecting seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342888.1A CN111174133A (en) | 2018-11-13 | 2018-11-13 | Multifunctional high shed lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811342888.1A CN111174133A (en) | 2018-11-13 | 2018-11-13 | Multifunctional high shed lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111174133A true CN111174133A (en) | 2020-05-19 |
Family
ID=70653628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811342888.1A Pending CN111174133A (en) | 2018-11-13 | 2018-11-13 | Multifunctional high shed lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111174133A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202118693U (en) * | 2011-05-19 | 2012-01-18 | 冠维电器(惠州)有限公司 | Light-emitting diode (LED) searchlight |
| US20140347853A1 (en) * | 2011-09-19 | 2014-11-27 | Luis Gerardo Aviña Silva | High-power led luminaire having a modular, expandable mechanism |
| CN105782822A (en) * | 2016-05-05 | 2016-07-20 | 厦门普为光电科技有限公司 | High-power modular mining lamp |
| CN205619111U (en) * | 2016-04-22 | 2016-10-05 | 安徽万东光电科技有限公司 | High canopy lamp of high -power LED |
| CN207005960U (en) * | 2017-04-06 | 2018-02-13 | 中山市修本照明有限公司 | A kind of module LED Tunnel Lamp |
| CN207298677U (en) * | 2017-10-30 | 2018-05-01 | 深圳晟普洲照明电器有限公司 | A kind of linear high shed light of combined LED |
| CN108561814A (en) * | 2018-06-29 | 2018-09-21 | 蒋福根 | A kind of tunnel headlamp |
| CN208794216U (en) * | 2018-11-12 | 2019-04-26 | 厦门佳因特科技有限公司 | A kind of multi-functional high shed light |
-
2018
- 2018-11-13 CN CN201811342888.1A patent/CN111174133A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202118693U (en) * | 2011-05-19 | 2012-01-18 | 冠维电器(惠州)有限公司 | Light-emitting diode (LED) searchlight |
| US20140347853A1 (en) * | 2011-09-19 | 2014-11-27 | Luis Gerardo Aviña Silva | High-power led luminaire having a modular, expandable mechanism |
| CN205619111U (en) * | 2016-04-22 | 2016-10-05 | 安徽万东光电科技有限公司 | High canopy lamp of high -power LED |
| CN105782822A (en) * | 2016-05-05 | 2016-07-20 | 厦门普为光电科技有限公司 | High-power modular mining lamp |
| CN207005960U (en) * | 2017-04-06 | 2018-02-13 | 中山市修本照明有限公司 | A kind of module LED Tunnel Lamp |
| CN207298677U (en) * | 2017-10-30 | 2018-05-01 | 深圳晟普洲照明电器有限公司 | A kind of linear high shed light of combined LED |
| CN108561814A (en) * | 2018-06-29 | 2018-09-21 | 蒋福根 | A kind of tunnel headlamp |
| CN208794216U (en) * | 2018-11-12 | 2019-04-26 | 厦门佳因特科技有限公司 | A kind of multi-functional high shed light |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |
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| RJ01 | Rejection of invention patent application after publication |