CN111963927A - Remote control moving track lamp - Google Patents
Remote control moving track lamp Download PDFInfo
- Publication number
- CN111963927A CN111963927A CN202010832183.9A CN202010832183A CN111963927A CN 111963927 A CN111963927 A CN 111963927A CN 202010832183 A CN202010832183 A CN 202010832183A CN 111963927 A CN111963927 A CN 111963927A
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- Prior art keywords
- driving
- sliding
- lighting
- illuminating
- illumination
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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
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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
- 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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- 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
- F21V21/34—Supporting elements displaceable along a guiding element
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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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The application relates to the field of lamps, in particular to a remote control movable track lamp which comprises a mounting plate, an illuminating mechanism and a sliding mechanism, wherein the mounting plate is used for mounting the illuminating mechanism and the sliding mechanism, the illuminating mechanism is used for illuminating, and the sliding mechanism is used for driving the illuminating mechanism to slide; glide machanism includes first drive division and track portion, track portion includes lead screw and guide bar, lighting mechanism with lead screw threaded connection, lighting mechanism with the guide bar is slided and is connected, first drive division is used for the drive the lead screw rotates in order to drive lighting mechanism follows the axis direction of lead screw slides. This application has the effect that makes the light source position need not to carry out manual regulation through operating personnel.
Description
Technical Field
The application relates to the field of lamps, in particular to a remote control movable track lamp.
Background
The rail lamp is a lamp arranged on a similar rail as the name implies, and the lamp can adjust the position of the lamp in a sliding way on the rail.
The track lamp in the related art can only be manually adjusted in position in the track by an operator, which is not very convenient in practical use. The conventional track lamp can only adjust the light brightness, the color temperature, the cooling and heating and the like of the lamp light through a remote controller, and cannot realize the automatic movement of a light source.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the track lamp in the related art cannot play an automatic role, only can move the position of a light source manually, is inconvenient to operate, and has potential safety hazards, so that the track lamp has an improved space.
Disclosure of Invention
In order to make the light source position need not to carry out manual regulation through operating personnel, this application provides a remote control removes track lamp.
The application provides a remote control removes track lamp adopts following technical scheme:
a remote control movable track lamp comprises a mounting plate, an illuminating mechanism and a sliding mechanism, wherein the mounting plate is used for mounting the illuminating mechanism and the sliding mechanism, the illuminating mechanism is used for illuminating, and the sliding mechanism is used for driving the illuminating mechanism to slide;
glide machanism includes first drive division and track portion, track portion includes lead screw and guide bar, lighting mechanism with lead screw threaded connection, lighting mechanism with the guide bar is slided and is connected, first drive division is used for the drive the lead screw rotates in order to drive lighting mechanism follows the axis direction of lead screw slides.
Through adopting above-mentioned technical scheme, when using this remote control to remove track lamp, use the mounting panel to install lighting mechanism and glide machanism fixed, then when needs adjustment light source position, rotate through the first drive division drive lead screw of control, the lead screw drives the axis removal along the lead screw with lead screw threaded connection's lighting mechanism when rotating to realize the removal of light source, need not the position of user manual regulation light source, convenient operation reduces the potential safety hazard.
Preferably, the first driving part includes a driving motor and a synchronizing wheel;
the driving motor is fixedly installed on the upper end face of the installation plate, the output end of the driving motor is connected with the synchronizing wheel through the synchronous belt, and the synchronizing wheel coaxially rotates with the screw rod.
Through adopting above-mentioned technical scheme, when driving motor rotated, driven the synchronizing wheel through the hold-in range and rotated, the synchronizing wheel rotated and drives the lead screw and rotate, this transmission mode simple structure, the installation adjustment convenient and fast that gets up, and is time-saving high-efficient.
Preferably, the illumination mechanism comprises a shielding assembly, an illumination assembly and a steering assembly;
the protective assembly is used for wrapping the lighting assembly and the steering assembly;
the lighting assembly is used for lighting;
the steering assembly is used for adjusting the illumination angle of the illumination assembly;
the lighting assembly and the steering assembly are both arranged inside the protection assembly.
Through adopting above-mentioned technical scheme, through protection component parcel lighting assembly and turn to a heap lighting assembly of subassembly and turn to the subassembly and protect, reduce pollutants such as dust and drop in lighting assembly and turn to the subassembly, turn to the subassembly through setting up and adjust lighting assembly's the angle of shining, multiple lighting needs of adaptation.
Preferably, the protection assembly comprises a box body, a drive plate is installed on one side of the box body, a sliding plate is installed on one side, away from the drive plate, of the box body, the drive plate is in threaded connection with the screw rod, and the sliding plate is in sliding connection with the guide rod.
Through adopting above-mentioned technical scheme, the box body is used for parcel lighting assembly and turns to the subassembly, and when the lead screw rotated, the guide bar carried on spacingly and the direction to the slide plate for the box body can't rotate around the lead screw, thereby the drive plate moves along the axis of lead screw, drives the box body and removes.
Preferably, lighting assembly includes illumination portion and installation department, illumination portion is the lamp body, the installation department is the installing support of installing in the lamp body top, the lamp body passes through the installing support rotationally install in the box body.
Through adopting above-mentioned technical scheme, the lamp body passes through the installing support and rotates to be connected on the box body to operating personnel mediates the angle of shining of lamp body.
Preferably, the steering assembly comprises a second driving part and a transmission part;
the transmission part comprises a first transmission rod arranged on the outer wall of the lamp body;
the second drive division is for driving actuating cylinder, the stiff end that drives actuating cylinder rotate install in the box body, drive actuating cylinder's output with first transfer line rotates and connects.
Through adopting above-mentioned technical scheme, drive first transfer line through driving actuating cylinder and rotate, and then drive the lamp body and rotate around the axis of rotation of installing support, realize the regulation of the angle of shining of lamp body.
Preferably, the steering assembly further comprises an auxiliary reset part, the auxiliary reset part comprises a second transmission rod and an elastic piece, the second transmission rod is arranged on the outer wall of the lamp body, the axis of the second transmission rod coincides with the axis of the first transmission rod and is respectively located on two sides of the lamp body, and two ends of the elastic piece are respectively fixedly connected with the second transmission rod and the box body.
Through adopting above-mentioned technical scheme, when the lamp body rotated, the elastic component took place deformation, and the elastic component deformation produces elasticity, and when driving actuating cylinder and reseing, the elastic component made the lamp body be convenient for reset to initial position.
Preferably, the mounting panel is provided with an avoiding groove, and the length direction of the avoiding groove is parallel to the sliding direction of the illuminating mechanism.
Through adopting above-mentioned technical scheme, dodge the groove so that the lamp body is convenient for slide on the mounting panel.
Preferably, the illuminating mechanisms and the sliding mechanisms are arranged in multiple groups in a one-to-one correspondence manner and are uniformly distributed at intervals along the length direction of the mounting plate.
Through adopting above-mentioned technical scheme, lighting mechanism and glide machanism set up even interval distribution, and every lighting mechanism of group is responsible for the illumination in a region promptly, and every lighting mechanism is through a set of glide machanism individual control, has adapted multiunit illumination demand promptly.
In summary, the present application includes at least one of the following beneficial technical effects:
the remote control movable track lamp does not need a user to manually adjust the position of a light source, is convenient to operate and reduces potential safety hazards;
this remote control removes track lamp and sets up and turns to the subassembly, adjusts lighting assembly's illumination angle through turning to the subassembly, multiple lighting requirements of adaptation have been reached.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of a remotely-controlled movable track lamp according to the present application.
Fig. 2 is a schematic structural diagram of a sliding mechanism and an illumination mechanism of an embodiment of a remotely-controlled movable track lamp according to the present application.
Fig. 3 is a schematic diagram of an internal structure of a case according to an embodiment of the present application.
Description of reference numerals: 1. mounting a plate; 11. an avoidance groove; 12. mounting lugs; 2. a sliding mechanism; 21. a first driving section; 211. a drive motor; 212. a synchronizing wheel; 213. a synchronous belt; 22. a rail portion; 221. a screw rod; 222. a guide bar; 3. an illumination mechanism; 31. a guard assembly; 311. a box body; 3111. passing through the slot; 312. a drive plate; 313. a slide plate; 314. rotating the lug; 32. a lighting assembly; 321. a lamp body; 322. mounting a bracket; 33. a steering assembly; 331. a driving cylinder; 332. a first drive lever; 333. an auxiliary reset section; 3331. a second transmission rod; 3332. an elastic member.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a remote control movable track lamp. Referring to fig. 1, a remote control movable track lamp includes a mounting plate 1, an illuminating mechanism 3 and a sliding mechanism 2, wherein the mounting plate 1 is used for mounting the illuminating mechanism 3 and the sliding mechanism 2, the illuminating mechanism 3 is used for illuminating, and the sliding mechanism 2 is used for driving the illuminating mechanism 3 to slide. The mounting plate 1 is provided with an avoiding groove 11, and the length direction of the avoiding groove 11 is parallel to the sliding direction of the illuminating mechanism 3.
With continued reference to fig. 1, in the present embodiment, the lighting mechanisms 3 and the sliding mechanisms 2 are arranged in multiple groups in a one-to-one correspondence and are uniformly spaced along the length direction of the mounting plate 1. In the present embodiment, the lighting mechanism 3 and the sliding mechanism 2 are provided in three groups, which are only exemplary and do not limit the number of the lighting mechanism 3 and the sliding mechanism 2. Illuminating mechanisms 3 and glide machanism 2 set up even interval distribution, and every group illuminating mechanism 3 is responsible for the illumination of a region promptly, and every illuminating mechanism 3 is through a set of glide machanism 2 individual control, has adapted multiunit illumination demand promptly.
The structure of the lighting mechanism 3 and the slide mechanism 2 will be described in detail below.
Referring to fig. 2, specifically, the sliding mechanism 2 includes a first driving portion 21 and a rail portion 22, the rail portion 22 includes a screw rod 221 and a guide rod 222, the lighting mechanism 3 is connected to the screw rod 221 by a thread, the lighting mechanism 3 is connected to the guide rod 222 in a sliding manner, and the first driving portion 21 is configured to drive the screw rod 221 to rotate so as to drive the lighting mechanism 3 to slide along an axial direction of the screw rod 221.
Referring to fig. 2, the first driving unit 21 includes a driving motor 211 and a synchronizing wheel 212, the driving motor 211 is fixedly mounted on the upper end surface of the mounting plate 1, an output end of the driving motor 211 is connected to the synchronizing wheel 212 through a timing belt 213, and the synchronizing wheel 212 is mounted on one end of the screw rod 221 near the driving motor 211 and rotates coaxially with the screw rod 221. A plurality of sets of mounting lugs 12 are fixedly connected to the mounting plate 1, and both ends of the screw rod 221 and the guide rod 222 are mounted on the set of mounting lugs 12. When the driving motor 211 rotates, the synchronous pulley 212 is driven to rotate through the synchronous belt 213, the synchronous pulley 212 rotates to drive the screw rod 221 to rotate, and the transmission mode is simple in structure, convenient and fast to install and adjust, time-saving and efficient.
Referring to fig. 3, the illumination mechanism 3 includes a shield assembly 31, an illumination assembly 32, and a steering assembly 33. The protecting component 31 is used for wrapping the lighting component 32 and the steering component 33; the illumination assembly 32 is used for illumination; the steering assembly 33 is used for adjusting the illumination angle of the illumination assembly 32, and the illumination assembly 32 and the steering assembly 33 are both installed inside the shielding assembly 31. Through a protection subassembly 31 parcel lighting assembly 32 and turn to a bank of lighting assembly 32 of subassembly 33 and turn to subassembly 33 and protect, reduce pollutants such as dust and drop in lighting assembly 32 and turn to subassembly 33, adjust lighting assembly 32's illumination angle through setting up to turn to subassembly 33, multiple lighting requirements have been adapted.
With reference to fig. 3, in detail, the protection assembly 31 includes a box 311, a driving plate 312 is installed on one side of the box 311, a sliding plate 313 is installed on one side of the box 311 away from the driving plate 312, the driving plate 312 is in threaded connection with the lead screw 221, and the sliding plate 313 is in sliding connection with the guide rod 222. The box body 311 is used for wrapping the lighting assembly 32 and the steering assembly 33, when the screw rod 221 rotates, the guide rod 222 limits and guides the sliding plate 313, so that the box body 311 cannot rotate around the screw rod 221, and the driving plate 312 moves along the axis of the screw rod 221 to drive the box body 311 to move. The lower end surface of the box body 311 is provided with a through groove 3111 for the lighting assembly 32 to rotate and for the light to pass through.
With reference to fig. 3, the lighting assembly 32 includes a lighting portion, which is a lamp body 321, and a mounting portion, which is a mounting bracket 322 mounted above the lamp body 321, wherein the inner wall of the box body 311 is fixedly connected with a rotating lug 314, the mounting bracket 322 is rotatably connected to the rotating lug 314, and the lamp body 321 is rotatably mounted in the box body 311 through the mounting bracket 322. The lamp body 321 is rotatably connected to the box body 311 through the mounting bracket 322, so that an operator can adjust the irradiation angle of the lamp body 321. In this embodiment, the lamp body 321 may be an LED, which is efficient, energy-saving, long-lived and not easy to damage, and since the lamp of the present application is installed slightly more complicated than a common lamp, it is necessary to reduce the replacement of the lamp body 321.
With reference to fig. 3, the steering assembly 33 includes a second driving portion and a transmission portion, the transmission portion includes a first transmission rod 332 installed on the outer wall of the lamp body 321, the second driving portion is a driving cylinder 331, a fixed end of the driving cylinder 331 is rotatably installed on the box body 311, and an output end of the driving cylinder 331 is rotatably connected to the first transmission rod 332. The first transmission rod 332 is driven to rotate by driving the cylinder 331, so as to drive the lamp body 321 to rotate around the rotation axis of the mounting bracket 322, and the irradiation angle of the lamp body 321 is adjusted.
With reference to fig. 3, the steering assembly 33 further includes an auxiliary returning part 333, the auxiliary returning part 333 includes a second transmission rod 3331 and an elastic member 3332 installed on an outer wall of the lamp body 321, the second transmission rod 3331 and the first transmission rod 332 are overlapped in axial line and respectively located at two sides of the lamp body 321, and two ends of the elastic member 3332 are respectively fixedly connected to the second transmission rod 3331 and the box body 311. When the lamp body 321 rotates, the elastic member 3332 deforms to generate an elastic force, and when the driving cylinder 331 resets, the elastic member 3332 enables the lamp body 321 to be conveniently reset to an initial position. In this embodiment, the elastic member 3332 is a spring, one end of the spring is fixed to the inner bottom wall of the box 311, and the other end of the spring is fixedly connected to the lower end surface of the second transmission rod 3331.
The implementation principle of the remote control movable track lamp in the embodiment of the application is as follows: when the remote control movable track lamp is used, the lighting mechanism 3 and the sliding mechanism 2 are fixedly installed by the installation plate 1, then when the position of a light source needs to be adjusted, the first driving part 21 is controlled to drive the screw rod 221 to rotate, and the screw rod 221 rotates to drive the lighting mechanism 3 in threaded connection with the screw rod 221 to move along the axis of the screw rod 221, so that the light source is moved, the position of the light source does not need to be manually adjusted by a user, the remote control movable track lamp is convenient to operate, and potential safety hazards are reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A remote control mobile track lamp is characterized in that: the LED lamp comprises a mounting plate (1), an illuminating mechanism (3) and a sliding mechanism (2), wherein the mounting plate (1) is used for mounting the illuminating mechanism (3) and the sliding mechanism (2), the illuminating mechanism (3) is used for illuminating, and the sliding mechanism (2) is used for driving the illuminating mechanism (3) to slide;
the sliding mechanism (2) comprises a first driving portion (21) and a track portion (22), the track portion (22) comprises a screw rod (221) and a guide rod (222), the illuminating mechanism (3) is in threaded connection with the screw rod (221), the illuminating mechanism (3) is in sliding connection with the guide rod (222), and the first driving portion (21) is used for driving the screw rod (221) to rotate so as to drive the illuminating mechanism (3) to slide along the axis direction of the screw rod (221).
2. A remote-controlled moving track light as claimed in claim 1, characterized in that: the first driving part (21) comprises a driving motor (211) and a synchronous wheel (212);
driving motor (211) fixed mounting in mounting panel (1) up end, driving motor's (211) output pass through hold-in range (213) with synchronizing wheel (212) are connected, synchronizing wheel (212) with lead screw (221) coaxial rotation.
3. A remote-controlled moving track light as claimed in claim 1, characterized in that: the illumination mechanism (3) comprises a protective component (31), an illumination component (32) and a steering component (33);
the protective component (31) is used for wrapping the lighting component (32) and the steering component (33);
the illumination assembly (32) is used for illumination;
the steering assembly (33) is used for adjusting the illumination angle of the lighting assembly (32);
the lighting assembly (32) and the steering assembly (33) are mounted inside the protective assembly (31).
4. A remote-controlled moving track light as claimed in claim 3, characterized in that: the protection component (31) comprises a box body (311), a driving plate (312) is installed on one side of the box body (311), a sliding plate (313) is installed on one side, far away from the driving plate (312), of the box body (311), the driving plate (312) is in threaded connection with the screw rod (221), and the sliding plate (313) is in sliding connection with the guide rod (222).
5. A remote-controlled moving track light as claimed in claim 4, characterized in that: illumination component (32) are including illumination portion and installation department, illumination portion is lamp body (321), the installation department is installing support (322) in lamp body (321) top, lamp body (321) pass through installing support (322) rotationally install in box body (311).
6. A remote-controlled moving track light as claimed in claim 5, characterized in that: the steering assembly (33) comprises a second driving part and a transmission part;
the transmission part comprises a first transmission rod (332) arranged on the outer wall of the lamp body (321);
the second drive division is for driving actuating cylinder (331), the stiff end of driving actuating cylinder (331) rotate install in box body (311), the output of driving actuating cylinder (331) with first transfer line (332) rotate and are connected.
7. A remote-controlled moving track light as claimed in claim 6, characterized in that: the steering assembly (33) further comprises an auxiliary reset part (333), the auxiliary reset part (333) comprises a second transmission rod (3331) and an elastic piece (3332) which are arranged on the outer wall of the lamp body (321), the second transmission rod (3331) coincides with the axis of the first transmission rod (332) and is respectively located on two sides of the lamp body (321), and two ends of the elastic piece (3332) are respectively fixedly connected with the second transmission rod (3331) and the box body (311).
8. A remote-controlled moving track light as claimed in any one of claims 1 to 7, characterized in that: mounting panel (1) is opened has dodge groove (11), dodge the length direction in groove (11) with the slip direction of lighting mechanism (3) is parallel.
9. A remote-controlled moving track light as claimed in claim 8, characterized in that: the lighting mechanisms (3) and the sliding mechanisms (2) are correspondingly arranged into a plurality of groups one by one and are uniformly distributed at intervals along the length direction of the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832183.9A CN111963927B (en) | 2020-08-18 | 2020-08-18 | Remote control moving track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832183.9A CN111963927B (en) | 2020-08-18 | 2020-08-18 | Remote control moving track lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111963927A true CN111963927A (en) | 2020-11-20 |
| CN111963927B CN111963927B (en) | 2021-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010832183.9A Active CN111963927B (en) | 2020-08-18 | 2020-08-18 | Remote control moving track lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN111963927B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251353A (en) * | 2021-06-01 | 2021-08-13 | 宁波立升电子科技有限公司 | Double-light-source LED projection lamp and control method thereof |
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| CN201787429U (en) * | 2010-07-15 | 2011-04-06 | 鹤山市银雨照明有限公司 | LED track lamp |
| US20110194299A1 (en) * | 2010-02-05 | 2011-08-11 | Brandon Crooks | Luminaire rotating frame clamping assembly |
| CN204062673U (en) * | 2014-08-01 | 2014-12-31 | 河北华威凯德照明科技股份有限公司 | Track lamp |
| CN209341028U (en) * | 2019-03-18 | 2019-09-03 | 济南市第四人民医院 | Operation shadowless lamp based on Automatic Target Tracking |
| CN210428717U (en) * | 2019-09-03 | 2020-04-28 | 深圳怡化电脑股份有限公司 | Bill conveying device and self-service equipment |
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2020
- 2020-08-18 CN CN202010832183.9A patent/CN111963927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110194299A1 (en) * | 2010-02-05 | 2011-08-11 | Brandon Crooks | Luminaire rotating frame clamping assembly |
| CN201787429U (en) * | 2010-07-15 | 2011-04-06 | 鹤山市银雨照明有限公司 | LED track lamp |
| CN204062673U (en) * | 2014-08-01 | 2014-12-31 | 河北华威凯德照明科技股份有限公司 | Track lamp |
| CN209341028U (en) * | 2019-03-18 | 2019-09-03 | 济南市第四人民医院 | Operation shadowless lamp based on Automatic Target Tracking |
| CN210428717U (en) * | 2019-09-03 | 2020-04-28 | 深圳怡化电脑股份有限公司 | Bill conveying device and self-service equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251353A (en) * | 2021-06-01 | 2021-08-13 | 宁波立升电子科技有限公司 | Double-light-source LED projection lamp and control method thereof |
| CN113251353B (en) * | 2021-06-01 | 2022-05-27 | 宁波立升电子科技有限公司 | Double-light-source LED projection lamp and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN111963927B (en) | 2021-08-24 |
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Denomination of invention: Remote control mobile track light Effective date of registration: 20221102 Granted publication date: 20210824 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN NORMING LIGHTING CO.,LTD. Registration number: Y2022440020229 |