CN208222252U - A kind of intelligent LED lighting lamp - Google Patents
A kind of intelligent LED lighting lamp Download PDFInfo
- Publication number
- CN208222252U CN208222252U CN201820868227.1U CN201820868227U CN208222252U CN 208222252 U CN208222252 U CN 208222252U CN 201820868227 U CN201820868227 U CN 201820868227U CN 208222252 U CN208222252 U CN 208222252U
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- human body
- proximity sensor
- motor
- angular wheel
- body proximity
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- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of intelligent LED lighting lamps, its structure includes top plate, attachment base, a kind of intelligent LED lighting lamp of the utility model, by being provided with third human body proximity sensor and aperture tunable arrangement, when third human body proximity sensor detects that people passes through, third motor moves upwards rack drives LED light by gear, make LED light far from convex lens, aperture is become smaller, solving can not be according to the size for adjusting aperture at a distance from human body, cause people close to when, the excessively dazzling problem of light, by being provided with the first human body proximity sensor, second human body proximity sensor and third human body proximity sensor and rotating device, first human body proximity sensor, after second human body proximity sensor and third human body proximity sensor detect the position of human body, first motor and the second electric motor starting, make Aperture tunable arrangement is moved to the position of corresponding human body contact sensor, and solving can not be according to the position of people, the problem of automatically adjusting the angle of light-illuminating.
Description
Technical field
The utility model is a kind of intelligent LED lighting lamp, belongs to LED illumination lamp field.
Background technique
LED(light emitting diode) headlamp is a kind of illuminator being made into using forth generation green light source LED.LED quilt
Referred to as forth generation lighting source or green light source have the characteristics that energy-saving and environmental protection, service life are long, small in size, can be widely applied to
The fields such as various instructions, display, decoration, backlight, general lighting and urban landscape, with the rapid development of science and technology, intelligence
Can LED illumination lamp also obtained technological improvement, but exist can not be according to adjusting the big of aperture at a distance from human body for the prior art
It is small, cause people close to when, light is excessively dazzling, can not automatically adjust the angle of light-illuminating according to the position of people.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of intelligent LED lighting lamp, it is existing to solve
Have existing for technology can not according to the size for adjusting aperture at a distance from human body, cause people close to when, light is excessively dazzling, can not
According to the position of people, the problem of automatically adjusting the angle of light-illuminating.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of intelligent LED lighting
Lamp, including top plate, attachment base, cooling fin, protecting crust, power supply line, the first human body proximity sensor, the second man body approaching sensing
Device, third human body proximity sensor, rotating device and aperture tunable arrangement, the top plate front left are close embedded with the first human body
Sensor, the top plate top central portion are embedded with the second human body proximity sensor, and third human body is embedded on the right side of top plate front close to biography
Sensor, the top plate bottom side middle part are welded with attachment base, and the attachment base bottom right and rotating device carry out rotation company
It connects, the rotating device left bottom is rotatablely connected with aperture tunable arrangement, on rear side of the aperture tunable arrangement and is radiated
Piece is threadedly coupled, and is threadedly coupled on front side of the aperture tunable arrangement with protecting crust, the rotating device is by shell of revolution
Body, first motor, the first angular wheel, the second angular wheel, support column, Rotational Cylindrical, support plate, bearing block, the second motor,
Triconic gear, the 4th angular wheel and connecting shaft composition, the rotation case top is rotatablely connected with attachment base, described
Side bottom is threadedly coupled with first motor in shell of revolution body, the first motor top output port and the first angular wheel into
Row transmission connection is engaged on the left of first angular wheel with the second angular wheel, on the right side of second angular wheel and
Support column is welded, and is rotatablely connected on the right side of the support column with rotation shell, on the left of second angular wheel and is turned
Dynamic column is welded, and through rotation shell on the left of the Rotational Cylindrical, and Rotational Cylindrical and aperture tunable arrangement carry out rotation company
It connects, lateral roof is welded with support plate in the shell of revolution body, and side passes through bearing block and the second electricity in the support plate top
Machine is threadedly coupled, and output end is sequentially connected with third angular wheel on the left of second motor, the third taper
Gear left bottom is engaged with the 4th angular wheel, through rotation shell at the top of the 4th angular wheel, and the
It is rotatablely connected at the top of four angular wheels with attachment base, the aperture tunable arrangement is by shell, third motor, transmission shaft, tooth
Wheel, rack gear, sliding block, sliding rail, LED light and convex lens group are at the shell right side central is welded with Rotational Cylindrical, the shell
Inner right side is threadedly coupled with third motor, and output end is sequentially connected with transmission shaft on the left of the third motor, institute
It states through gear in the middle part of transmission shaft, and welded in the middle part of transmission shaft with gear, is nibbled on rear side of the gear with rack gear
It closes, is slidably connected on rear side of the rack gear by sliding block and sliding rail, welded at the top of the sliding rail with shell, the rack gear
Bottom is threadedly coupled with sliding block, and the housing bottom is threadedly coupled with convex lens, first man body approaching sensing
Device, the second human body proximity sensor, third human body proximity sensor, first motor, the second motor, third motor and LED light are equal
It is electrically connected with power supply line.
Further, the rotation shell is provided with through-hole, and through-hole surfaces are provided with protective net.
Further, the first motor makes Rotational Cylindrical can be by the first angular wheel and the cooperation of the second angular wheel
The 360 degree rotation of row vertical direction.
Further, second motor makes connecting shaft can be by third angular wheel and the cooperation of the 4th angular wheel
The 360 degree rotation of row horizontal direction.
Further, first human body proximity sensor, the second human body proximity sensor and third man body approaching sensing
The angle of device is different, detects respectively to three distances.
Further, the height that the rack gear can drive LED light to be gone up and down is 7cm.
Further, first human body proximity sensor, the second human body proximity sensor and third man body approaching sensing
The model YT-EWS of device.
Further, the first motor, the second motor and third motor are servo motor.
Further, the model E27 of the LED light.
A kind of intelligent LED lighting lamp of the utility model, it is adjustable by being provided with third human body proximity sensor and aperture
Device, when third human body proximity sensor detects that people passes through, third motor transports rack drives LED light upwards by gear
It is dynamic, make LED light far from convex lens, aperture is become smaller, solving can not cause according to the size for adjusting aperture at a distance from human body
People close to when, the excessively dazzling problem of light, by be provided with the first human body proximity sensor, the second human body proximity sensor and
Third human body proximity sensor and rotating device, the first human body proximity sensor, the second human body proximity sensor and third human body
After proximity sensor detects the position of human body, first motor and the second electric motor starting make aperture tunable arrangement be moved to correspondence
The position of human body contact sensor, solving can not be according to the position of people, the problem of automatically adjusting the angle of light-illuminating.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model rotating device；
Fig. 3 is the structural schematic diagram of the utility model aperture tunable arrangement；
Fig. 4 is the structural schematic diagram of the utility model circuit connection.
In figure: top plate -1, the first human body proximity sensor -2, the second human body proximity sensor -3, third human body are close to be passed
Sensor -4, attachment base -5, rotating device -6, aperture tunable arrangement -7, cooling fin -8, protecting crust -9, power supply line -10, shell of revolution
Body -601, first motor -602, the first angular wheel -603, the second angular wheel -604, support column -605, Rotational Cylindrical -606,
Support plate -607, bearing block -608, the second motor -609, third angular wheel -610, the 4th angular wheel -611, connecting shaft -
612, shell -701, third motor -702, transmission shaft -703, gear -704, rack gear -705, sliding block -706, sliding rail -707, LED
Lamp -708, convex lens -709.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of intelligent LED lighting lamp: including top plate 1, connection
Seat 5, cooling fin 8, protecting crust 9, power supply line 10, the first human body proximity sensor 2, the second human body proximity sensor 3, third human body
Proximity sensor 4, rotating device 6 and aperture tunable arrangement 7,1 front left of top plate are embedded with the first human body proximity sensor
2,1 top central portion of top plate is embedded with the second human body proximity sensor 3, is embedded with third man body approaching sensing on the right side of 1 front of top plate
Device 4,1 bottom side of the top plate middle part are welded with attachment base 5, and 5 bottom right of attachment base is rotated with rotating device 6
Connection, 6 left bottom of rotating device is rotatablely connected with aperture tunable arrangement 7,7 rear side of aperture tunable arrangement and
Cooling fin 8 is threadedly coupled, and 7 front side of aperture tunable arrangement is threadedly coupled with protecting crust 9, the rotating device 6
By rotation shell 601, first motor 602, the first angular wheel 603, the second angular wheel 604, support column 605, Rotational Cylindrical
606, support plate 607, bearing block 608, the second motor 609, third angular wheel 610, the 4th angular wheel 611 and connecting shaft
612 compositions, 601 top of the rotation shell are rotatablely connected with attachment base 5,601 inside bottom of rotation shell and the
One motor 602 is threadedly coupled, and 602 top output port of first motor is sequentially connected with the first angular wheel 603,
First angular wheel, 603 left side is engaged with the second angular wheel 604,604 right side of the second angular wheel and branch
Dagger 605 is welded, and 605 right side of support column is rotatablely connected with rotation shell 601, second angular wheel
604 left sides are welded with Rotational Cylindrical 606,606 left side of the Rotational Cylindrical through rotation shell 601, and Rotational Cylindrical 606 and
Aperture tunable arrangement 7 is rotatablely connected, and 601 inside top of rotation shell is welded with support plate 607, the support
Side is threadedly coupled by bearing block 608 with the second motor 609 in 607 top of plate, the 609 left side output end of the second motor
Be sequentially connected with third angular wheel 610,610 left bottom of third angular wheel and the 4th angular wheel 611 into
Row engagement, 611 top of the 4th angular wheel through rotation shell 601, and 611 top of the 4th angular wheel with connect
Seat 5 is rotatablely connected, and the aperture tunable arrangement 7 is by shell 701, third motor 702, transmission shaft 703, gear 704, rack gear
705, sliding block 706, sliding rail 707, LED light 708 and convex lens 709 form, 701 right side central of shell and Rotational Cylindrical 606 into
Row welding, 701 inner right side of shell are threadedly coupled with third motor 702, the 702 left side output end of third motor
It is sequentially connected with transmission shaft 703,703 middle part of the transmission shaft is through gear 704, and 703 middle part of transmission shaft and tooth
Wheel 704 is welded, and 704 rear side of gear is engaged with rack gear 705, is passed through sliding block 706 on rear side of the rack gear 705 and is slided
Rail 707 is slidably connected, and 707 top of the sliding rail is welded with shell 701,705 bottom of rack gear and sliding block 706 into
Row is threadedly coupled, and 701 bottom of shell is threadedly coupled with convex lens 709, first human body proximity sensor 2, the
Two human body proximity sensors 3, third human body proximity sensor 4, first motor 602, the second motor 609,702 and of third motor
LED light 708 is electrically connected with power supply line 10.
Wherein, the rotation shell 601 is provided with through-hole, and through-hole surfaces are provided with protective net, are conducive to rotation
It is aerated inside shell 601.
Wherein, the first motor 602 is cooperated by the first angular wheel 603 and the second angular wheel 604, makes Rotational Cylindrical
606 can carry out the 360 degree rotation of vertical direction, and aperture tunable arrangement 7 can be made to carry out 360 degree rotation in vertical direction.
Wherein, second motor 609 is cooperated by third angular wheel 610 and the 4th angular wheel 611, makes connecting shaft
612 can carry out the 360 degree rotation of horizontal direction, and aperture tunable arrangement 7 can be made to carry out 360 degree rotation in the horizontal direction.
Wherein, first human body proximity sensor 2, the second human body proximity sensor 3 and third human body proximity sensor 4
Angle it is different, three distances are detected respectively, three angles are adjusted to rotating device 6.
Wherein, the height that the rack gear 705 can drive LED light 708 to be gone up and down is 7cm, convenient for the light to LED light 708
It encloses into adjusting.
Wherein, first human body proximity sensor 2, the second human body proximity sensor 3 and third human body proximity sensor 4
Model YT-EWS.
Wherein, the first motor 602, the second motor 609 and third motor 702 are servo motor.
Wherein, the model E27 of the LED light 708.
Human body proximity sensor described in this patent is based on microwave Doppler principle, and planar antenna makees induction system
System makees a kind of inductor controlled with microprocessor.Human body proximity sensor is with the transmitting of 10.525GHz microwave frequency, receives,
Complete machine key components are import device, and conceptual design, selector ensure product reliability.Using non-contact spy
It surveys, performance is stable, service life tall sensor is not influenced by temperature, humidity, noise, air-flow, dust, light etc., is suitble to adverse circumstances.
Anti- radio frequency interference ability is strong, penetrates and can rise by force.It is small in size, convenient for flexibly installation.
When user wants using this patent, power supply line 10 and extraneous power switch are attached first, then
Extraneous power switch is pressed, microprocessor starts the first human body proximity sensor 2, the second human body proximity sensor 3, third human body
Proximity sensor 4 and LED light 708, LED light 708 light, and the first human body proximity sensor 2 to incuding at a distance, and second
Human body proximity sensor 3 incudes moderate distance, and 4 pairs of short distances of third human body proximity sensor incude, when first
When human body proximity sensor 2 detects human body, micro process starts first motor 602 and the second motor 609, and first motor 602 is logical
Crossing the first angular wheel 603 drives the second angular wheel 604 to be rotated, and the second motor 609 passes through 610 band of third angular wheel
Dynamic 4th angular wheel 611 is rotated, and aperture tunable arrangement 7 is made to turn to the position of the first human body proximity sensor 2, when the
When two human body proximity sensors 3 detect human body, micro process starts first motor 602 and the second motor 609, first motor 602
The second angular wheel 604 is driven to be rotated by the first angular wheel 603, the second motor 609 passes through third angular wheel 610
It drives the 4th angular wheel 611 to be rotated, aperture tunable arrangement 7 is made to turn to the position of the second human body proximity sensor 3, when
When third human body proximity sensor 4 detects human body, micro process starts first motor 602 and the second motor 609, first motor
602 drive the second angular wheel 604 to be rotated by the first angular wheel 603, and the second motor 609 passes through third taper 610
Gear drives the 4th angular wheel 611 to be rotated, and aperture tunable arrangement 7 is made to turn to the position of third human body proximity sensor 4
Set, at the same microprocessor start third motor 702, third motor 702 by gear 704 make rack gear 705 drive LED light 708 to
Upper movement makes LED light 708 far from convex lens 709, aperture is become smaller, by being provided with third human body proximity sensor 4 and aperture
Tunable arrangement 7, when third human body proximity sensor 4 detects that people passes through, third motor 702 makes rack drives by gear 704
LED light 708 moves upwards, make LED light 708 far from convex lens 709, aperture is become smaller, solve can not according to human body away from
From adjust aperture size, cause people close to when, the excessively dazzling problem of light, by be provided with the first human body proximity sensor
2, the second human body proximity sensor 3 and third human body proximity sensor 4 and rotating device 6, the first human body proximity sensor 2,
After two human body proximity sensors 3 and third human body proximity sensor 4 detect the position of human body, first motor 602 and the second electricity
Machine 609 starts, and so that aperture tunable arrangement 7 is moved to the position of corresponding human body contact sensor, solving can not be according to the position of people
The problem of setting, automatically adjusting the angle of light-illuminating.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of intelligent LED lighting lamp, including top plate (1), attachment base (5), cooling fin (8), protecting crust (9) and power supply line
(10), it is characterised in that: further include that the first human body proximity sensor (2), the second human body proximity sensor (3), third human body connect
Nearly sensor (4), rotating device (6) and aperture tunable arrangement (7), top plate (1) front left are close embedded with the first human body
Sensor (2), top plate (1) top central portion are embedded with the second human body proximity sensor (3), embedding on the right side of top plate (1) front
Have third human body proximity sensor (4), is welded in the middle part of top plate (1) bottom side with attachment base (5), the attachment base (5)
Bottom right is rotatablely connected with rotating device (6), rotating device (6) left bottom and aperture tunable arrangement (7) into
Row rotation connection, aperture tunable arrangement (7) rear side are threadedly coupled with cooling fin (8), the aperture tunable arrangement (7)
Front side is threadedly coupled with protecting crust (9), and the rotating device (6) is by rotation shell (601), first motor (602), first
Angular wheel (603), the second angular wheel (604), support column (605), Rotational Cylindrical (606), support plate (607), bearing block
(608), the second motor (609), third angular wheel (610), the 4th angular wheel (611) and connecting shaft (612) composition, it is described
It is rotatablely connected at the top of rotation shell (601) with attachment base (5), rotation shell (601) inside bottom and first motor
(602) it being threadedly coupled, first motor (602) top output port is sequentially connected with the first angular wheel (603),
It is engaged on the left of first angular wheel (603) with the second angular wheel (604), second angular wheel (604) is right
Side is welded with support column (605), on the right side of the support column (605) with rotate shell (601) and be rotatablely connected, described the
It is welded on the left of two angular wheels (604) with Rotational Cylindrical (606), through rotation shell on the left of the Rotational Cylindrical (606)
(601), and Rotational Cylindrical (606) is rotatablely connected with aperture tunable arrangement (7), rotation shell (601) inside top
Welded with support plate (607), at the top of the support plate (607) in side by bearing block (608) and the second motor (609) into
Row is threadedly coupled, and output end is sequentially connected with third angular wheel (610) on the left of second motor (609), and described the
Triconic gear (610) left bottom is engaged with the 4th angular wheel (611), at the top of the 4th angular wheel (611)
It is rotatablely connected through rotation shell (601), and at the top of the 4th angular wheel (611) with attachment base (5), the aperture
Tunable arrangement (7) is by shell (701), third motor (702), transmission shaft (703), gear (704), rack gear (705), sliding block
(706), sliding rail (707), LED light (708) and convex lens (709) composition, shell (701) right side central and Rotational Cylindrical
(606) it is welded, shell (701) inner right side is threadedly coupled with third motor (702), the third motor
(702) left side output end is sequentially connected with transmission shaft (703), the transmission shaft (703) middle part through gear (704),
And it is welded in the middle part of transmission shaft (703) with gear (704), is engaged on rear side of the gear (704) with rack gear (705),
It is slidably connected by sliding block (706) with sliding rail (707) on rear side of the rack gear (705), sliding rail (707) top and shell
(701) welded, rack gear (705) bottom is threadedly coupled with sliding block (706), shell (701) bottom with it is convex
Lens (709) are threadedly coupled, first human body proximity sensor (2), the second human body proximity sensor (3), the third party
Body proximity sensor (4), first motor (602), the second motor (609), third motor (702) and LED light (708) are and power supply
Line (10) is electrically connected.
2. a kind of intelligent LED lighting lamp according to claim 1, it is characterised in that: the rotation shell (601) is provided with
Through-hole, and through-hole surfaces are provided with protective net.
3. a kind of intelligent LED lighting lamp according to claim 1, it is characterised in that: the first motor (602) passes through the
One angular wheel (603) and the second angular wheel (604) cooperate, and make Rotational Cylindrical (606) that can carry out 360 degree of rotations of vertical direction
Turn.
4. a kind of intelligent LED lighting lamp according to claim 1, it is characterised in that: second motor (609) passes through the
Triconic gear (610) and the 4th angular wheel (611) cooperate, and make connecting shaft (612) that can carry out 360 degree of rotations of horizontal direction
Turn.
5. a kind of intelligent LED lighting lamp according to claim 1, it is characterised in that: first human body proximity sensor
(2), the second human body proximity sensor (3) is different with the angle of third human body proximity sensor (4), carries out respectively to three distances
Detection.
6. a kind of intelligent LED lighting lamp according to claim 1, it is characterised in that: the rack gear (705) can drive LED
The height that lamp (708) is gone up and down is 7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868227.1U CN208222252U (en) | 2018-06-06 | 2018-06-06 | A kind of intelligent LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868227.1U CN208222252U (en) | 2018-06-06 | 2018-06-06 | A kind of intelligent LED lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222252U true CN208222252U (en) | 2018-12-11 |
Family
ID=64508025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820868227.1U Expired - Fee Related CN208222252U (en) | 2018-06-06 | 2018-06-06 | A kind of intelligent LED lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208222252U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762376A (en) * | 2020-12-31 | 2021-05-07 | 丽水市左尚设计装饰工程有限公司 | Household intelligent voice-operated lighting system |
| CN112944231A (en) * | 2021-01-18 | 2021-06-11 | 深圳市宝明达半导体照明有限公司 | LED lighting lamp for adjuvant therapy of depression |
| CN115143433A (en) * | 2021-03-31 | 2022-10-04 | 罗布照明公司 | Absolute position sensing system for stepper motor mechanism |
| CN120083945A (en) * | 2025-04-30 | 2025-06-03 | 宁海县硕火电器有限公司 | Automatic following lighting fixture |
-
2018
- 2018-06-06 CN CN201820868227.1U patent/CN208222252U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762376A (en) * | 2020-12-31 | 2021-05-07 | 丽水市左尚设计装饰工程有限公司 | Household intelligent voice-operated lighting system |
| CN112944231A (en) * | 2021-01-18 | 2021-06-11 | 深圳市宝明达半导体照明有限公司 | LED lighting lamp for adjuvant therapy of depression |
| CN115143433A (en) * | 2021-03-31 | 2022-10-04 | 罗布照明公司 | Absolute position sensing system for stepper motor mechanism |
| CN120083945A (en) * | 2025-04-30 | 2025-06-03 | 宁海县硕火电器有限公司 | Automatic following lighting fixture |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210606 |