CN112576982A - LED lamp with adjustable irradiation angle and adjusting method thereof - Google Patents
LED lamp with adjustable irradiation angle and adjusting method thereof Download PDFInfo
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- CN112576982A CN112576982A CN202110100333.1A CN202110100333A CN112576982A CN 112576982 A CN112576982 A CN 112576982A CN 202110100333 A CN202110100333 A CN 202110100333A CN 112576982 A CN112576982 A CN 112576982A
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- adjusting
- fixedly connected
- steel ball
- contact
- spherical shell
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an LED lamp with adjustable irradiation angle and an adjusting method thereof, wherein the LED lamp comprises a spherical shell, two oppositely arranged openings are formed in the spherical shell, one opening is fixedly connected with a back plate, the back plate is fixedly connected with a positioning rod, the positioning rod is fixedly connected with a positioning permanent magnet, a positioning steel ball is adsorbed on the positioning permanent magnet, the positioning steel ball is fixedly connected with an adjusting plate, and the adjusting plate is fixedly connected with a lamp holder; the adjusting method comprises the following steps: s1, moving the adjusting rods to enable the adjusting rods to move towards the inside or the outside of the spherical shell, wherein the moving directions of different adjusting rods are the same or different; s2, attracting the adjusting plate to rotate around the spherical center of the positioning steel ball by adjusting the magnetic ball in the moving process of the adjusting rod, and driving the direction of the lamp holder to change in the rotating process of the adjusting plate; s3, primarily fixing the position of the adjusting rod by using the friction force between the adjusting rod and the sleeve; and S4, fixing the position of the adjusting rod by using an adhesive tape. The angle adjusting structure is simple, and the adjusting process is simple and quick.
Description
Technical Field
The invention relates to the field of LED lamps, in particular to an LED lamp with an adjustable irradiation angle and an adjusting method thereof.
Background
An LED (light emitting diode) is a semiconductor fixed light emitting device, a solid semiconductor chip is used as a light emitting material, energy is released by carrier recombination in a semiconductor and is emitted in a photon form, so that light is emitted, an LED lighting lamp is an LED lighting lamp, the LED lighting lamp takes the LED as a light emitting source, the LED lighting lamp which is energy-saving draws attention of people under the background of global energy shortage, and the LED lighting lamp which has the advantages of low energy consumption, high light efficiency, long service life and the like gradually replaces the traditional fluorescent lamp tube and halogen lamp along with the higher and higher requirements of people on green environment-friendly lighting and starts to be widely applied. In order to facilitate installation and use, a plurality of LED lamps can adjust the irradiation angle, but the existing irradiation angle adjusting structure is complex and inconvenient to operate.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide the LED lamp with the adjustable irradiation angle and the adjusting method thereof, the angle adjusting structure is simple, and the adjusting process is simple and quick.
In order to achieve the purpose, the invention adopts the specific scheme that:
the utility model provides a LED lamp with adjustable shine angle, includes the spherical shell, set up two openings that set up relatively on the spherical shell, one of them opening fixedly connected with backplate, backplate fixedly connected with locating lever, locating lever fixedly connected with location permanent magnet, location permanent magnet adsorbs there is the location steel ball, the centre of sphere of location steel ball with the centre of sphere coincidence of spherical shell, location steel ball fixedly connected with regulating plate, regulating plate fixedly connected with lamp holder, the lamp holder is followed another one stretch out in the opening.
Preferably, regulating plate fixedly connected with is a plurality of edges the circumferencial direction evenly distributed's of location steel ball contact permanent magnet, contact permanent magnet adsorbs there is the contact steel ball, the contact steel ball with the inner wall of spherical shell contacts.
Preferably, the locating lever fixedly connected with location connecting block, the location connecting block is kept away from the one end of locating lever has seted up the location pit, the location steel ball sets up in the location pit, contact permanent magnet fixedly connected with contact connecting block, the contact connecting block is kept away from the one end of contact permanent magnet has seted up the contact pit, the contact steel ball sets up in the contact pit.
Preferably, regulating plate fixedly connected with conical mounting box, the main aspects of mounting box with regulating plate fixed connection, the little end fixedly connected with mounting panel of mounting box, the lamp holder is fixed to be set up on the mounting panel.
Preferably, a plurality of adjusting rods which are uniformly distributed along the circumferential direction of the positioning steel ball penetrate through the back plate, and the adjusting rods are parallel to the positioning rods.
Preferably, the locating lever is located the inside one end fixedly connected with of spherical shell adjusts the magnetic ball, it adsorbs to adjust the magnetic ball the regulating plate.
Preferably, a plurality of sleeves penetrate through the back plate, the adjusting rods penetrate through the sleeves in a one-to-one correspondence manner, and the adjusting rods are in friction contact with the inner walls of the sleeves.
Preferably, an adhesive tape is wound on one end of the sleeve located outside the spherical shell.
Preferably, the adjusting rod is located the outside one end fixedly connected with adjustment handle of spherical shell, adjustment handle is discoid, adjustment handle with adjust the coaxial setting of pole, adjustment handle's diameter is greater than the diameter of adjusting rod.
The invention also provides an adjusting method of the LED lamp with the adjustable irradiation angle, which comprises the following steps:
s1, moving the adjusting rod to enable the adjusting rod to move towards the inside or the outside of the spherical shell, wherein the moving directions of the adjusting rod are the same or different;
s2, the adjusting magnetic ball attracts the adjusting plate to rotate around the center of the positioning steel ball in the moving process of the adjusting rod, and the direction of driving the lamp holder in the rotating process of the adjusting plate changes;
s3, preliminarily fixing the position of the adjusting rod by using the friction force between the adjusting rod and the sleeve;
and S4, fixing the position of the adjusting rod by using the adhesive tape.
The angle adjusting structure of the LED lamp is simple, and the adjusting process is simple and quick.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic view of the arrangement of the adhesive tape.
Reference numerals: 1-lamp holder, 2-mounting plate, 3-mounting box, 4-spherical shell, 5-contact steel ball, 6-contact connecting block, 7-contact permanent magnet, 8-adjusting plate, 9-back plate, 10-adjusting magnetic ball, 11-sleeve, 12-adjusting rod, 13-adjusting handle, 14-positioning rod, 15-positioning permanent magnet, 16-positioning connecting block, 17-positioning steel ball and 18-adhesive tape.
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 to 3, fig. 1 is a schematic view of an overall structure of an embodiment of the present invention, fig. 2 is a partially enlarged view of fig. 1, and fig. 3 is a schematic view of an arrangement manner of an adhesive tape.
The utility model provides a LED lamp with adjustable shine angle, including spherical shell 4, set up the opening of two relative settings on the spherical shell 4, one of them opening fixedly connected with backplate 9, backplate 9 fixedly connected with locating lever 14, 14 fixedly connected with location permanent magnet 15 of locating lever, location permanent magnet 15 adsorbs has location steel ball 17, the centre of sphere of location steel ball 17 and the centre of sphere coincidence of spherical shell 4, location steel ball 17 fixedly connected with regulating plate 8, 8 fixedly connected with lamp holders 1 of regulating plate, lamp holder 1 stretches out from another opening.
When using, through rotating the direction and the angle that regulating plate 8 changed lamp holder 1, because regulating plate 8 is connected with location steel ball 17, so regulating plate 8 can rotate around location steel ball 17, and can not deviate from in the spherical shell 4, and then can drive lamp holder 1 and rotate, on the other hand because location steel ball 17 is connected with the 15 magnetism of location permanent magnet, so location steel ball 17 can rotate in a flexible way, makes accommodation process simple more swift.
The angle adjusting structure of the LED lamp is simple, and the adjusting process is simple and quick.
In order to improve the stability of the adjusting plate 8 and the positioning rod 14 and further enable the lamp holder 1 to be stable, the adjusting plate 8 is fixedly connected with a plurality of contact permanent magnets 7 which are uniformly distributed along the circumferential direction of the positioning steel ball 17, the contact permanent magnets 7 are adsorbed with contact steel balls 5, and the contact steel balls 5 are in contact with the inner wall of the spherical shell 4. Contact permanent magnet 7 magnetizes contact steel ball 5 to make contact steel ball 5 can adsorb on the inner wall of spherical shell 4, and then can utilize spherical shell 4 to support adjusting plate 8, avoid lamp holder 1 and adjusting plate 8's the whole effects of gravity to cause locating lever 14 fatigue or even buckle on locating lever 14, simultaneously, because inter attraction between contact steel ball 5 and the spherical shell 4, so adjusting plate 8 is difficult for taking place to rock, thereby remain stable, and then keep lamp holder 1's angular stability.
The specific setting mode of the positioning steel ball 17 and the contact steel ball 5 is as follows: 14 fixedly connected with location connecting block 16 of locating lever, location connecting block 16 keeps away from the one end of locating lever 14 and has seted up the location pit, and location steel ball 17 sets up in the location pit, and contact permanent magnet 7 fixedly connected with contact connecting block 6, contact connecting block 6 keep away from the one end of contact permanent magnet 7 and have seted up the contact pit, and contact steel ball 5 sets up in the contact pit. The positioning concave pits and the contact concave pits respectively guide and position the positioning steel balls 17 and the contact steel balls 5, so that the positioning steel balls 17 and the contact steel balls 5 are prevented from laterally deviating to fall off, and the stability of the adjusting plate 8 is further ensured.
The specific setting mode of lamp holder 1 does: adjusting plate 8 fixedly connected with conical mounting box 3, the main aspects and adjusting plate 8 fixed connection of mounting box 3, the little end fixed connection of mounting box 3 has mounting panel 2, and lamp holder 1 is fixed to be set up on mounting panel 2. Because the volume of lamp holder 1 is general less, and in order to promote the adjustable range of lamp holder 1, avoid the light of lamp holder 1 to be sheltered from by spherical shell 4, need make lamp holder 1 stretch out spherical shell 4, consequently set up mounting box 3 and mounting panel 2, when guaranteeing to make lamp holder 1 stretch out spherical shell 4, still reduced self weight as far as possible, avoid producing too big pressure to adjusting plate 8 and locating lever 14.
In order to rotate the adjusting plate 8 more conveniently, a plurality of adjusting rods 12 are arranged on the back plate 9 in a penetrating manner and are uniformly distributed along the circumferential direction of the positioning steel balls 17, and the adjusting rods 12 are parallel to the positioning rods 14. Through removing adjusting rod 12, make adjusting rod 12 to the inside or outside removal of spherical shell 4 can rotate regulating plate 8, specifically speaking, can promote regulating plate 8 when adjusting rod 12 is to the inside removal of spherical shell 4, because regulating plate 8 and location steel ball 17 fixed connection, so regulating plate 8 can rotate around the centre of sphere of location steel ball 17 to change regulating plate 8's angle, and then drive lamp holder 1's angle and change.
When adjusting the in-process that pole 12 removed to the spherical shell 4 outside, in order to drive regulating plate 8 to rotate regulating plate 8 with the regulation pole 12 cooperation of removing 4 inside spherical shells high-efficiently, the one end fixedly connected with of locating lever 14 in 4 insides of spherical shell adjusts magnetic ball 10, adjusts magnetic ball 10 and adsorbs regulating plate 8. When the adjusting rod 12 moves to the outside of the ball housing 4, the adjusting magnetic ball 10 attracts the adjusting plate 8 to drive the adjusting plate 8 to rotate. The adjusting magnetic ball 10 may be composed of a spherical housing and a permanent magnet fixedly disposed in the housing.
After the adjusting plate 8 is adjusted, the adjusting plate 8 needs to be fixed, correspondingly, an adjusting rod 12 needs to be fixed, a plurality of sleeves 11 penetrate through the back plate 9, the adjusting rods 12 penetrate through the sleeves 11 in a one-to-one correspondence mode, and the adjusting rods 12 are in friction contact with the inner wall of the sleeves 11. The adjusting rod 12 can be fixed by the friction force between the sleeve 11 and the adjusting rod 12, and specifically, a frosted layer can be arranged on the inner wall of the sleeve 11 to increase the friction force between the adjusting rod 12 and the adjusting rod.
In order to increase the stability of the adjusting rod 12 after it has been fixed, the end of the sleeve 11 lying outside the spherical shell 4 is wound with an adhesive tape 18. The adjustment lever 12 can be fixed to the sleeve 11 by the adhesive tape 18, and the adjustment lever 12 can also be fixed because the sleeve 11 is fixed.
In order to move the adjusting rod 12 conveniently, one end of the adjusting rod 12, which is located outside the spherical shell 4, is fixedly connected with an adjusting handle 13, the adjusting handle 13 is disc-shaped, the adjusting handle 13 and the adjusting rod 12 are coaxially arranged, and the diameter of the adjusting handle 13 is larger than that of the adjusting rod 12.
In a specific embodiment of the invention, an LED lamp with adjustable irradiation angle comprises a spherical shell 4, wherein two oppositely arranged openings are arranged on the spherical shell 4, one opening is fixedly connected with a back plate 9, the back plate 9 is fixedly connected with a positioning rod 14, the positioning rod 14 is fixedly connected with a positioning permanent magnet 15, the positioning permanent magnet 15 adsorbs a positioning steel ball 17, the center of the positioning steel ball 17 is superposed with the center of the spherical shell 4, the positioning steel ball 17 is fixedly connected with an adjusting plate 8, the adjusting plate 8 is fixedly connected with a plurality of contact permanent magnets 7 uniformly distributed along the circumferential direction of the positioning steel ball 17, the contact permanent magnets 7 adsorb contact steel balls 5, the contact steel balls 5 are contacted with the inner wall of the spherical shell 4, the positioning rod 14 is fixedly connected with a positioning connecting block 16, one end of the positioning connecting block 16, far away from the positioning rod 14, is provided with a positioning, the contact permanent magnet 7 is fixedly connected with a contact connecting block 6, one end of the contact connecting block 6, which is far away from the contact permanent magnet 7, is provided with a contact pit, a contact steel ball 5 is arranged in the contact pit, the adjusting plate 8 is fixedly connected with a conical mounting box 3, the big end of the mounting box 3 is fixedly connected with the adjusting plate 8, the small end of the mounting box 3 is fixedly connected with a mounting plate 2, the mounting plate 2 is fixedly provided with a lamp holder 1, the lamp holder 1 extends out from the other opening, a plurality of adjusting rods 12 which are uniformly distributed along the circumferential direction of a positioning steel ball 17 are arranged on a back plate 9 in a penetrating way, the adjusting rods 12 are parallel to positioning rods 14, one end of the positioning rods 14, which is positioned in the spherical shell 4, is fixedly connected with an adjusting magnetic ball 10, the adjusting magnetic ball 10 adsorbs the adjusting plate 8, a plurality of sleeves 11 are arranged on the, the end of the sleeve 11 outside the spherical shell 4 is wrapped with an adhesive tape 18.
When using, change direction and the angle of lamp holder 1 through rotating regulating plate 8, specifically speaking, can promote regulating plate 8 when adjusting pole 12 is to the inside removal of spherical shell 4, because regulating plate 8 and location steel ball 17 fixed connection, so regulating plate 8 can rotate around the centre of sphere of location steel ball 17, thereby change regulating plate 8's angle, and then the angle that drives lamp holder 1 changes, utilize sleeve 11 and the frictional force of adjusting between pole 12 can be fixed with adjusting pole 12, because regulating plate 8 is connected with location steel ball 17, so regulating plate 8 can rotate around location steel ball 17, and can not deviate from spherical shell 4, and then can drive lamp holder 1 and rotate, on the other hand, because location steel ball 17 is connected with location permanent magnet 15 magnetism, so location steel ball 17 can rotate in a flexible way, make the accommodation process simple swift more. Contact permanent magnet 7 magnetizes contact steel ball 5 to make contact steel ball 5 can adsorb on the inner wall of spherical shell 4, and then can utilize spherical shell 4 to support adjusting plate 8, avoid lamp holder 1 and adjusting plate 8's the whole effects of gravity to cause locating lever 14 fatigue or even buckle on locating lever 14, simultaneously, because inter attraction between contact steel ball 5 and the spherical shell 4, so adjusting plate 8 is difficult for taking place to rock, thereby remain stable, and then keep lamp holder 1's angular stability.
An adjusting method of an LED lamp with an adjustable irradiation angle includes steps S1 to S4.
S1, moving the adjustment lever 12 to move the adjustment lever 12 inside or outside the ball housing 4, and the moving direction of the adjustment lever 12 is the same or different.
S2, in the moving process of the adjusting rod 12, the adjusting plate 8 is attracted to rotate around the spherical center of the positioning steel ball 17 through the adjusting magnetic ball 10, and the direction of the lamp holder 1 is driven to change in the rotating process of the adjusting plate 8.
S3, the position of the adjustment lever 12 is primarily fixed by the frictional force between the adjustment lever 12 and the sleeve 11.
S4, the position of the adjustment lever 12 is fixed by the tape 18.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a LED lamp with adjustable shine angle which characterized in that: including spherical shell (4), set up the opening of two relative settings on spherical shell (4), one of them opening fixedly connected with backplate (9), backplate (9) fixedly connected with locating lever (14), locating lever (14) fixedly connected with location permanent magnet (15), location permanent magnet (15) adsorb there is location steel ball (17), the centre of sphere of location steel ball (17) with the centre of sphere coincidence of spherical shell (4), location steel ball (17) fixedly connected with regulating plate (8), regulating plate (8) fixedly connected with lamp holder (1), lamp holder (1) is followed another one stretch out in the opening.
2. The LED lamp of claim 1, wherein: regulating plate (8) fixedly connected with a plurality of edges the circumferencial direction evenly distributed's of location steel ball (17) contact permanent magnet (7), contact permanent magnet (7) adsorb there is contact steel ball (5), contact steel ball (5) with the inner wall of spherical shell (4) contacts.
3. The LED lamp of claim 2, wherein: locating lever (14) fixedly connected with location connecting block (16), location connecting block (16) are kept away from the location pit has been seted up to the one end of locating lever (14), location steel ball (17) set up in the location pit, contact permanent magnet (7) fixedly connected with contact connecting block (6), contact connecting block (6) are kept away from the contact pit has been seted up to the one end of contact permanent magnet (7), contact steel ball (5) set up in the contact pit.
4. The LED lamp of claim 1, wherein: regulating plate (8) fixedly connected with conical mounting box (3), the main aspects of mounting box (3) with regulating plate (8) fixed connection, the little end fixedly connected with mounting panel (2) of mounting box (3), lamp holder (1) is fixed to be set up on mounting panel (2).
5. The LED lamp of claim 1, wherein: a plurality of adjusting rods (12) which are uniformly distributed along the circumferential direction of the positioning steel balls (17) penetrate through the back plate (9), and the adjusting rods (12) are parallel to the positioning rods (14).
6. The LED lamp with adjustable illumination angle of claim 5, wherein: the positioning rod (14) is located one end fixedly connected with an adjusting magnetic ball (10) inside the spherical shell (4), and the adjusting magnetic ball (10) adsorbs the adjusting plate (8).
7. The LED lamp with adjustable illumination angle of claim 6, wherein: the back plate (9) is provided with a plurality of sleeves (11) in a penetrating mode, the adjusting rods (12) penetrate through the sleeves (11) in a one-to-one correspondence mode, and the adjusting rods (12) are in friction contact with the inner walls of the sleeves (11).
8. The LED lamp of claim 7, wherein: an adhesive tape (18) is wound on one end of the sleeve (11) positioned outside the spherical shell (4).
9. The LED lamp with adjustable illumination angle of claim 5, wherein: adjust pole (12) and be located the outside one end fixedly connected with adjustment handle (13) of spherical shell (4), adjustment handle (13) are discoid, adjustment handle (13) with adjust pole (12) coaxial setting, the diameter of adjustment handle (13) is greater than adjust the diameter of pole (12).
10. The method for adjusting an LED lamp with adjustable illumination angle of claim 8, wherein: the method comprises the following steps:
s1, moving the adjusting rod (12) to move the adjusting rod (12) to the inside or the outside of the spherical shell (4), wherein the moving directions of the adjusting rod (12) are the same or different;
s2, in the moving process of the adjusting rod (12), the adjusting plate (8) is attracted to rotate around the spherical center of the positioning steel ball (17) through the adjusting magnetic ball (10), and the direction of the lamp holder (1) is driven to change in the rotating process of the adjusting plate (8);
s3, preliminarily fixing the position of the adjusting rod (12) by using the friction force between the adjusting rod (12) and the sleeve (11);
s4, fixing the position of the adjusting rod (12) by using the adhesive tape (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110100333.1A CN112576982B (en) | 2021-01-26 | 2021-01-26 | LED lamp with adjustable irradiation angle and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110100333.1A CN112576982B (en) | 2021-01-26 | 2021-01-26 | LED lamp with adjustable irradiation angle and adjusting method thereof |
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| Publication Number | Publication Date |
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| CN112576982A true CN112576982A (en) | 2021-03-30 |
| CN112576982B CN112576982B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110100333.1A Active CN112576982B (en) | 2021-01-26 | 2021-01-26 | LED lamp with adjustable irradiation angle and adjusting method thereof |
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Cited By (1)
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| CN116123488A (en) * | 2023-04-20 | 2023-05-16 | 广东北斗星体育设备有限公司 | LED lamp with adjustable illumination angle |
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| Publication number | Publication date |
|---|---|
| CN112576982B (en) | 2022-05-17 |
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