CN109357185A - A kind of LED downlight of cleaning easy to disassemble - Google Patents
A kind of LED downlight of cleaning easy to disassemble Download PDFInfo
- Publication number
- CN109357185A CN109357185A CN201811267770.7A CN201811267770A CN109357185A CN 109357185 A CN109357185 A CN 109357185A CN 201811267770 A CN201811267770 A CN 201811267770A CN 109357185 A CN109357185 A CN 109357185A
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- lens
- lens board
- cleaning easy
- led downlight
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 239000011324 bead Substances 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 12
- 201000009310 astigmatism Diseases 0.000 claims description 3
- 239000003518 caustics Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 238000013517 stratification Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- 238000009738 saturating Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
- F21V17/16—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 deformation of parts; Snap action mounting
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of LED downlights of cleaning easy to disassemble, including lamp housing and lens board, the lamp housing and the split type connection of lens board, lamp housing is in truncated cone-shaped, and the cylindrical fixing seat extended in horizontal direction outward is equipped in lamp housing bottom outside face, fixing seat is equipped with circuit board for being fixed on mounting surface, the lamp housing inner top, it is pasted with LED lamp bead on circuit board, the power interface being electrically connected with circuit board is equipped on lamp housing top surface；It is installed due to lamp housing and lens board by the seperated connection of connecting rod progress in the present apparatus, and the fixation after being attached by structures such as fixing groove, spring levers, so that when the disassembly for carrying out the later period, installing, lens board very easily can be subjected to disassembly processing, when generating dust stratification situation inside lamp housing 1 after a period of use, facilitate to remove lens board and clear up inside lens board and lamp housing, dust is avoided to influence the illuminating effect of device.
Description
Technical field
The present invention relates to LED downlight field, the LED downlight of specifically a kind of cleaning easy to disassemble.
Background technique
LED downlight is to improve the product of exploitation on the basis of traditional downlight using novel LED illuminating light source, with traditional downlight
Comparison has the advantage that energy conservation, low-carbon, longevity, colour rendering be good, fast response time.The design of LED downlight is more beautiful light
Ingeniously, it can reach when installation and keep the entirety of building decoration unified and perfection, not destroy the setting of lamps and lanterns, light source is hidden in building dress
Decorations are internal.
Current downlight is an integral structure mostly, and disassembly needs will be integrally from installation site if necessary after installation
It is operated after removing, but due to the excellent performance of LED downlight itself, service life is generally very long, and need to solve only exists
Dust stratification in long-time use process and caused by lighting effect decline problem, which results in traditional LED downlight need into
Inconvenience when row cleaning.
Summary of the invention
The purpose of the present invention is to provide a kind of LED downlights of cleaning easy to disassemble, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of LED downlight of cleaning easy to disassemble, including lamp housing and lens board, the lamp housing and the split type connection of lens board, lamp
Shell is in truncated cone-shaped, and the cylindrical fixing seat extended in horizontal direction outward is equipped in lamp housing bottom outside face, and fixing seat is used
In being fixed on mounting surface, the lamp housing inner top is equipped with circuit board, LED lamp bead is pasted on circuit board, on lamp housing top surface
Equipped with the power interface being electrically connected with circuit board；Lens plate top surface two sides offer link slot, set in link slot
There is the connecting rod being rotatablely connected with it by shaft, the pressing tablet extended outward along link slot is equipped in connecting rod bottom,
Elastic insert-connecting plate is equipped at the top of connecting rod, the envelope inner wall is equipped with fixing groove identical with elastic insert-connecting plate thickness；It is described
It is equipped with spring lever in fixing seat, is connect at the top of spring lever with fixing seat integral type, spring lever lower end is connected to plane on pressing tablet
On, the finger slot that its oriented inside is recessed is opened up on the pressing tablet bottom surface, refers to that slot cross-section is arc-shaped.
As a preferred solution of the present invention: the lamp housing outer wall is equipped with radiator shutter, and the radiator shutter is integrally in spiral shell
Shape is revolved, and the length of radiator shutter in the horizontal direction successively increases from top to bottom.
As further preferred embodiment of the invention: being equipped with the optically focused set gradually from top to bottom in the lens board
Mirror, Fresnel Lenses and planar lens；It is air-tight cavity between the condenser and Fresnel Lenses, the condenser is convex lens
Mirror, and its convex surface is arranged towards inside lamp housing, the one side of the Fresnel Lenses towards condenser is caustic surface, saturating towards plane
The one side of mirror is astigmatism face.
Compared with prior art, the beneficial effects of the present invention are: since lamp housing and lens board pass through connecting rod in the present apparatus
Seperated connection installation is carried out, and the fixation after being attached by structures such as fixing groove, spring levers, so that in the progress later period
Disassembly, installation when, lens board very easily can be subjected to disassembly processing, be generated inside lamp housing 1 after a period of use
When dust stratification situation, facilitate to remove lens board and clear up inside lens board and lamp housing, dust is avoided to influence the illumination of device
Effect；
Lens board clever structure can be avoided dazzle caused by the strong light in center, improve the illuminating effect of device.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the mounting structure schematic diagram of connecting rod in the present invention.
Fig. 3 is the cross-sectional view of lens board in the present invention.
1- lamp housing in figure, 11- fixing groove, 12- radiator shutter, 13- power interface, 2- fixing seat, 21- spring lever, 3- are saturating
Runner plate, 31- link slot, 32- condenser, 33- air-tight cavity, 34- Fresnel Lenses, 35- planar lens, 4- connecting rod, 41- pressing
Piece, 42- refer to slot, 43- elasticity insert-connecting plate, 44- shaft, 5- circuit board, 6-LED lamp bead.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right" "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
A kind of LED downlight of cleaning easy to disassemble referring to FIG. 1-2, including lamp housing 1 and lens board 3,1 He of lamp housing
The split type connection of lens board 3, lamp housing 1 is in truncated cone-shaped, and is equipped in lamp housing 1 bottom outside face and extends in horizontal direction outward
Cylindrical fixing seat 2, for fixing seat 2 for being fixed on mounting surface, 1 inner top of lamp housing is equipped with circuit board 5, on circuit board 5
It is pasted with LED lamp bead 6, the power interface 13 being electrically connected with circuit board 5 is equipped on 1 top surface of lamp housing；3 top surface of lens board
Two sides offer link slot 31, are equipped in link slot 31 and pass through the connecting rod 4 that shaft 44 is rotatablely connected with it, in connecting rod
4 bottoms are equipped with the pressing tablet 41 extended outward along link slot 31, and elastic insert-connecting plate 43, the lamp are equipped at the top of connecting rod 4
1 inner wall of shell is equipped with fixing groove 11 identical with elastic 43 thickness of insert-connecting plate, when carrying out the installation of lens board 3, by pressing
Tabletting 41, which applies pressure, makes two rotations of connecting rod 4 keep two connecting rods 4 close, and lens board 3 is being placed on 1 bottom of lamp housing
Afterwards, pressure is removed, rotates connecting rod 4 to two sides, is inserted into elastic insert-connecting plate 43 in fixing groove 11, completes connection, this structure
In the later period in use, the installation and dismantlement work for carrying out lens board 3 can be facilitated, generated inside lamp housing 1 after a period of use
When dust stratification situation, facilitate to remove lens board 3 and clear up inside lens board 3 and lamp housing 1, dust is avoided to influence the photograph of device
Obvious results fruit；
Meanwhile in order to make the structure of lens board 3 after mounting keep firm, spring lever 21, spring lever are equipped in the fixing seat 2
21 tops are connect with 2 integral type of fixing seat, and 21 lower end of spring lever is connected on pressing tablet 41 in plane, is generated by spring lever 21
Downward active force after being inserted into elastic insert-connecting plate 43 in fixing groove 11, keeps active force by spring lever 21, avoids due to saturating
Runner plate 3 self weight generate and caused by connecting rod 4 rotate, thus guarantee lens board 3 install after stability；Meanwhile also for saturating
Runner plate 3 is dismantling convenience when installing, and the finger slot 42 that its oriented inside is recessed is opened up on 41 bottom surface of pressing tablet, refers to that slot 42 is cut
Face is arc-shaped, and when applying pressure to it, operator, which can place a digit into, to be referred in slot 42 firmly, is facilitated and is operated.
1 outer wall of lamp housing is equipped with radiator shutter 12, and the radiator shutter 12 is whole in the shape of a spiral, and radiator shutter
12 length in the horizontal direction successively increases from top to bottom, and radiator shutter 12 is used to produce when device is worked with lamp housing 1
Heat exchanges and then the temperature of the circuit board 5 inside reduction lamp housing 1, lamp housing 1, improves the service life of device entirety, spiral knot
Structure and the length gradually increased, can expand heat dissipation area, further increase heat dissipation effect.
Embodiment 2:
Refering to Fig. 3, the difference from embodiment 1 is that, at work in order to avoid device, due to center light as conventional downlight
And the glare effect that generates excessively high according to intensity, is equipped with condenser 32, the Fei Nie set gradually from top to bottom in the lens board 3
That lens 34 and planar lens 35；It is air-tight cavity 33 between the condenser 32 and Fresnel Lenses 34, the condenser 32 is
Convex lens, and its convex surface, towards being arranged inside lamp housing 1, condenser 32 is described for converging the light that LED lamp bead issues
Fresnel Lenses 34 towards condenser 32 for caustic surface, towards planar lens 35 while be astigmatism face, Fresnel is saturating
Mirror 34 is used for after the light that collects condenser 32 assemble again refraction into the injection of multi beam parallel rays, planar lens 35 and airtight
Chamber 33 is used to prevent the entrance of dust, guarantees the light refraction effect of Fresnel Lenses 34 and condenser 32, by condenser 32,
Fresnel Lenses 34 guarantees that the light projected by lens board 3 is uniform, the strong light in center is avoided to make to the aggregation of light refraction action again
At dazzle, improve the illuminating effect of device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention 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 present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
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 (7)
1. a kind of LED downlight of cleaning easy to disassemble, including lamp housing (1) and lens board (3), the lamp housing (1) and lens board (3)
Split type connection, lamp housing (1) is in truncated cone-shaped, and the circle extended in horizontal direction outward is equipped in lamp housing (1) bottom outside face
Cylindricality fixing seat (2), lamp housing (1) inner top are equipped with circuit board (5), are pasted with LED lamp bead (6) on circuit board (5)；It is special
Sign is that lens board (3) the top surface two sides offer link slot (31), is equipped in link slot (31) and passes through shaft with it
(44) connecting rod (4) being rotatablely connected is equipped with the pressing tablet extended outward along link slot (31) in connecting rod (4) bottom
(41), elastic insert-connecting plate (43) is equipped at the top of connecting rod (4), lamp housing (1) inner wall is equipped with and elastic insert-connecting plate (43)
The identical fixing groove of thickness (11).
2. a kind of LED downlight of cleaning easy to disassemble according to claim 1, which is characterized in that lamp housing (1) top surface
It is equipped with the power interface (13) being electrically connected with circuit board (5).
3. a kind of LED downlight of cleaning easy to disassemble according to claim 1, which is characterized in that in the fixing seat (2)
Equipped with spring lever (21), it is connect at the top of spring lever (21) with fixing seat (2) integral type, spring lever (21) lower end is connected to pressing tablet
(41) in plane.
4. a kind of LED downlight of cleaning easy to disassemble according to claim 1 or 2 or 3, which is characterized in that the pressing
The finger slot (42) that its oriented inside is recessed is opened up on piece (41) bottom surface, refers to that slot (42) section is arc-shaped.
5. a kind of LED downlight of cleaning easy to disassemble according to claim 1 or 2 or 3, which is characterized in that the lamp housing
(1) outer wall is equipped with radiator shutter (12).
6. a kind of LED downlight of cleaning easy to disassemble according to claim 5, which is characterized in that the radiator shutter
(12) integrally in the shape of a spiral, and the length of radiator shutter (12) in the horizontal direction successively increases from top to bottom.
7. a kind of LED downlight of cleaning easy to disassemble according to claim 1 or 2 or 3, which is characterized in that the lens
The condenser (32), Fresnel Lenses (34) and planar lens (35) set gradually from top to bottom is installed in plate (3)；It is described poly-
It is air-tight cavity (33) that the condenser (32) is convex lens, and its convex surface direction between light microscopic (32) and Fresnel Lenses (34)
Setting inside lamp housing (1), the one side of the Fresnel Lenses (34) towards condenser (32) are caustic surface, towards planar lens
(35) one side is astigmatism face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267770.7A CN109357185B (en) | 2018-10-29 | 2018-10-29 | LED down lamp convenient to dismantle clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267770.7A CN109357185B (en) | 2018-10-29 | 2018-10-29 | LED down lamp convenient to dismantle clearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109357185A true CN109357185A (en) | 2019-02-19 |
| CN109357185B CN109357185B (en) | 2021-04-16 |
Family
ID=65347043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267770.7A Expired - Fee Related CN109357185B (en) | 2018-10-29 | 2018-10-29 | LED down lamp convenient to dismantle clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357185B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542064A (en) * | 2019-08-02 | 2019-12-06 | 安徽优时光光电科技有限公司 | lamp shell with vacuum film for heat dissipation |
| CN115585425A (en) * | 2022-09-23 | 2023-01-10 | 深圳市光波光能科技有限公司 | A kind of Fresnel lens and light concentrating device for car lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691892A (en) * | 2011-03-22 | 2012-09-26 | 李姝江 | LED illumination light source |
| CN203656865U (en) * | 2013-11-15 | 2014-06-18 | 东莞市汇顺实业有限公司 | Radiating structure of suspension type light emitting diode (LED) |
| CN207094320U (en) * | 2017-06-19 | 2018-03-13 | 深圳市天亿照明工程有限公司 | A kind of Projecting Lamp for being easy to cleaning |
| CN207230344U (en) * | 2017-10-17 | 2018-04-13 | 佛山市东佛照明电器有限公司 | A kind of shot-light |
| CN207555331U (en) * | 2017-12-07 | 2018-06-29 | 江门市山猫照明科技有限公司 | A kind of quick detachable led Projecting Lamps of light extraction glass |
-
2018
- 2018-10-29 CN CN201811267770.7A patent/CN109357185B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691892A (en) * | 2011-03-22 | 2012-09-26 | 李姝江 | LED illumination light source |
| CN203656865U (en) * | 2013-11-15 | 2014-06-18 | 东莞市汇顺实业有限公司 | Radiating structure of suspension type light emitting diode (LED) |
| CN207094320U (en) * | 2017-06-19 | 2018-03-13 | 深圳市天亿照明工程有限公司 | A kind of Projecting Lamp for being easy to cleaning |
| CN207230344U (en) * | 2017-10-17 | 2018-04-13 | 佛山市东佛照明电器有限公司 | A kind of shot-light |
| CN207555331U (en) * | 2017-12-07 | 2018-06-29 | 江门市山猫照明科技有限公司 | A kind of quick detachable led Projecting Lamps of light extraction glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542064A (en) * | 2019-08-02 | 2019-12-06 | 安徽优时光光电科技有限公司 | lamp shell with vacuum film for heat dissipation |
| CN115585425A (en) * | 2022-09-23 | 2023-01-10 | 深圳市光波光能科技有限公司 | A kind of Fresnel lens and light concentrating device for car lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109357185B (en) | 2021-04-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210326 Address after: 313100 Industrial Zone, Si an town, Changxing County, Huzhou, Zhejiang Applicant after: Changxing Xinhaoyuan Photoelectric Technology Co.,Ltd. Address before: 516500 No.44, Youyi Road, Xinxiang village, Xinyou village committee, Jieshi Town, Lufeng City, Shanwei City, Guangdong Province Applicant before: Liu Jingjiang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 Termination date: 20211029 |
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