CN109185803B - Energy-saving environment-friendly LED lamp - Google Patents
Energy-saving environment-friendly LED lamp Download PDFInfo
- Publication number
- CN109185803B CN109185803B CN201811025975.4A CN201811025975A CN109185803B CN 109185803 B CN109185803 B CN 109185803B CN 201811025975 A CN201811025975 A CN 201811025975A CN 109185803 B CN109185803 B CN 109185803B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- movable
- connecting block
- rod
- box body
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a novel energy-saving environment-friendly LED lamp which comprises a base, wherein a pillar is fixedly connected to the top of the base, a vertical rod is fixedly connected to the top of the pillar, a box body is fixedly connected to the top of the vertical rod, a storage battery is fixedly connected to the left side of the front surface of the box body, an inverter is fixedly connected to the right side of the front surface of the box body, a third movable block is fixedly connected to the bottom of the left side of the inner cavity of the box body, and a first movable rod is movably connected to one side, away from the box body, of the. According to the invention, the problem of poor energy-saving effect of the existing LED lamp is solved and the practicability of the device is improved by the matched use of the third movable block, the first movable rod, the electric telescopic rod, the first connecting block, the second movable rod, the second connecting block, the third movable rod, the third connecting block, the movable plate, the fixed rod, the first movable block, the solar cell panel, the second movable block and the lifting rod.
Description
Technical Field
The invention relates to the technical field of environment-friendly LED lamps, in particular to an energy-saving environment-friendly LED lamp.
Background
At present, urban and rural roads are more and more wide, a large number of various energy-saving lamps are required to be matched, along with the acceleration of the urbanization process of China, the LED street lamp is green, efficient and energy-saving, has long service life and is gradually LED into the visual field of people, the LED is used as a green light source, the social environment protection concept is embodied, the LED is developed along with the trend of social trend, the green light source has the characteristics of energy conservation, environmental protection, long service life, small size and the like, most of the existing LED street lamps transmit electric quantity through a remote power supply, the waste is great, even if a solar cell panel is installed, the LED street lamp is fixedly connected with a lamp pole, the irradiation angle of sunlight cannot be adjusted, the absorption effect is poor, and the use is influenced.
Disclosure of Invention
The invention aims to provide an energy-saving and environment-friendly LED lamp which has the advantages of high efficiency and energy saving and solves the problem of poor energy-saving effect of the existing LED lamp.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving and environment-friendly LED lamp comprises a base, wherein a pillar is fixedly connected to the top of the base, a vertical rod is fixedly connected to the top of the pillar, a box body is fixedly connected to the top of the vertical rod, a storage battery is fixedly connected to the left side of the front surface of the box body, an inverter is fixedly connected to the right side of the front surface of the box body, a third movable block is fixedly connected to the left bottom of an inner cavity of the box body, a first movable rod is movably connected to one side, away from the box body, of the third movable block, an electric telescopic rod is fixedly connected to one side, away from the third movable block, of the first movable rod, a first connecting block is fixedly connected to one side, away from the first movable rod, of the electric telescopic rod, a second connecting block is fixedly connected to the right side of the bottom of the inner cavity of the box body, a second movable rod is movably connected to one side, the movable plate is arranged at the top of each of two sides of the inner cavity of the box body, a third connecting block is fixedly connected to the right side of the bottom of the movable plate, a third movable rod is movably connected to one side, away from the movable plate, of the third connecting block, a solar cell panel is fixedly connected to one side, away from the third connecting block, of the second movable block, a lifting rod is fixedly connected to the right side of the top of the movable plate, the top of the lifting rod penetrates through the box body and extends to the top of the box body, a second movable block is movably connected to the top of the lifting rod, a first movable block is fixedly connected to the left side of the bottom of the solar cell panel, a fixed rod is movably connected to the bottom of the first movable block, the bottom of the fixed rod is fixedly connected with the box body, and a connecting column is fixedly connected to the top, the right side fixedly connected with lamp shade of spliced pole, the inner chamber of lamp shade is provided with LED lamp pearl.
Preferably, the top of the two sides of the inner cavity of the box body is provided with sliding grooves, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and one side, far away from the sliding grooves, of each sliding block is fixedly connected with the movable plate.
Preferably, the top of the second connecting block is fixedly connected with a spring, and the top of the spring is fixedly connected with a third connecting block.
Preferably, the right side of the top of the box body is provided with a through hole matched with the lifting rod for use.
Preferably, the surface of the storage battery and the surface of the inverter are both provided with waterproof covers.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matched use of the third movable block, the first movable rod, the electric telescopic rod, the first connecting block, the second movable rod, the second connecting block, the third movable rod, the third connecting block, the movable plate, the fixed rod, the first movable block, the solar cell panel, the second movable block and the lifting rod, the problem of poor energy-saving effect of the existing LED lamp is solved, the practicability of the equipment is improved, and the equipment is efficient and energy-saving.
2. According to the invention, the sliding groove and the sliding block are arranged, so that the work of the movable plate is stabilized, the phenomenon that the movable plate shakes during work is avoided, the third connecting block is damped by arranging the spring, the phenomenon that the third connecting block collides with the second connecting block is avoided, the work of the lifting rod is facilitated by arranging the through hole, the phenomenon that the lifting rod cannot work is avoided, the storage battery and the inverter are protected by arranging the waterproof cover, and the phenomenon that the storage battery and the inverter are easily damaged is avoided.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the case of the present invention.
In the figure: the solar photovoltaic power generation device comprises a base, 2 pillars, 3 vertical rods, 4 storage batteries, 5 boxes, 6 fixed rods, 7 first movable blocks, 8 solar panels, 9 second movable blocks, 10 lifting rods, 11 inverters, 12 lampshades, 13LED lamp beads, 14 connecting columns, 15 third movable blocks, 16 first movable rods, 17 electric telescopic rods, 18 first connecting blocks, 19 second movable rods, 20 second connecting blocks, 21 springs, 22 third movable rods, 23 third connecting blocks, 24 movable plates, 25 sliding blocks and 26 sliding grooves.
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. 1-3, an energy-saving and environment-friendly LED lamp comprises a base 1, a top fixedly connected with pillar 2 of the base 1, a top fixedly connected with vertical rod 3 of the pillar 2, a top fixedly connected with box 5 of the vertical rod 3, a left fixedly connected with storage battery 4 on the front surface of the box 5, a right fixedly connected with inverter 11 on the front surface of the box 5, wherein the inverter 11 is of the type: sbs, the left bottom fixed connection third movable block 15 of box 5 inner chamber, one side swing joint that box 5 was kept away from to third movable block 15 has first movable rod 16, and one side fixedly connected with electric telescopic handle 17 of third movable block 15 is kept away from to first movable rod 16, and electric telescopic handle 17's model is: one side of the XTL100 electric telescopic rod 17 far away from the first movable rod 16 is fixedly connected with a first connecting block 18, the right side of the bottom of the inner cavity of the box body 5 is fixedly connected with a second connecting block 20, one side of the second connecting block 20 far away from the box body 5 is movably connected with a second movable rod 19, one side of the second movable rod 19 far away from the second connecting block 20 is movably connected with the first connecting block 18, the tops of two sides of the inner cavity of the box body 5 are respectively provided with a movable plate 24, the tops of two sides of the inner cavity of the box body 5 are respectively provided with a sliding groove 26, the inner cavity of the sliding groove 26 is slidably connected with a sliding block 25, one side of the sliding block 25 far away from the sliding groove 26 is fixedly connected with the movable plate 24, the work of the movable plate 24 is stabilized by arranging the sliding grooves 26 and the sliding blocks 25, the phenomenon of shaking during the, the top of the spring 21 is fixedly connected with the third connecting block 23, the spring 21 is arranged to play a role in damping the third connecting block 23, so that the phenomenon that the third connecting block 23 collides with the second connecting block 20 is avoided, one side of the third connecting block 23, which is far away from the moving plate 24, is movably connected with the third movable rod 22, one side of the third movable rod 22, which is far away from the third connecting block 23, is movably connected with the first connecting block 18, the right side of the top of the moving plate 24 is fixedly connected with the lifting rod 10, the right side of the top of the box body 5 is provided with a through hole matched with the lifting rod 10, the working of the lifting rod 10 is facilitated by the arrangement of the through hole, so that the phenomenon that the lifting rod 10 cannot work is avoided, the top of the lifting rod 10 penetrates through the box body 5 and extends to the top of the box body 5, the top of the lifting rod 10 is movably connected with the second movable block, the first movable block 7 of left side fixedly connected with of 8 bottoms of solar cell panel, the bottom swing joint of first movable block 7 has dead lever 6, the bottom and 5 fixed connection of box of dead lever 6, top fixedly connected with spliced pole 14 on 3 right sides of montant, the right side fixedly connected with lamp shade 12 of spliced pole 14, the inner chamber of lamp shade 12 is provided with LED lamp pearl 13, battery 4 all is provided with the buckler with dc-to-ac converter 11's surface, through setting up the buckler, protect battery 4 and dc-to-ac converter 11, the easy phenomenon of damaging of battery 4 and dc-to-ac converter 11 has been avoided.
During the use, through the cooperation of third movable block 15 and first movable rod 16, electric telescopic handle 17 drives first connecting block 18 and removes, cooperation through second movable rod 19 and second connecting block 20, first connecting block 18 drives third movable rod 22 and removes, third movable rod 22 drives third connecting block 23 and removes, third connecting block 23 drives movable plate 24 and removes, movable plate 24 drives lifter 10 and removes, lifter 10 drives second movable block 9 and removes, cooperation through dead lever 6 and first movable block 7, second movable block 9 drives solar cell panel 8 and carries out angle modulation, make this equipment high-efficient energy-conserving, facilitate the use.
In summary, the following steps: this energy-concerving and environment-protective LED lamp, through having set up the cooperation of third movable block 15, first movable rod 16, electric telescopic handle 17, first connecting block 18, second movable rod 19, second connecting block 20, third movable rod 22, third connecting block 23, movable plate 24, dead lever 6, first movable block 7, solar cell panel 8, second movable block 9 and lifter 10, has solved the poor problem of current LED lamp energy-saving effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an energy-concerving and environment-protective LED lamp, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a pillar (2), the top of the pillar (2) is fixedly connected with a vertical rod (3), the top of the vertical rod (3) is fixedly connected with a box body (5), the left side of the front surface of the box body (5) is fixedly connected with a storage battery (4), the right side of the front surface of the box body (5) is fixedly connected with an inverter (11), the left bottom of the inner cavity of the box body (5) is fixedly connected with a third movable block (15), one side of the third movable block (15), which is far away from the box body (5), is movably connected with a first movable rod (16), one side of the first movable rod (16), which is far away from the third movable block (15), is fixedly connected with an electric telescopic rod (17), one side of the electric telescopic rod (17), which is far away from the first movable rod (16), is fixedly connected with a first connecting block (18), and the right side, one side swing joint that box (5) was kept away from to second connecting block (20) has second movable rod (19), one side and first connecting block (18) swing joint that second connecting block (20) were kept away from to second movable rod (19), the top of box (5) inner chamber both sides all is provided with movable plate (24), the right side fixedly connected with third connecting block (23) of movable plate (24) bottom, one side swing joint that movable plate (24) were kept away from to third connecting block (23) has third movable rod (22), one side and first connecting block (18) swing joint that third connecting block (23) were kept away from to third movable rod (22), the top fixedly connected with spring (21) of second connecting block (20), the top and third connecting block (23) fixed connection of spring (21), the right side fixedly connected with lifter (10) at movable plate (24) top, the top of lifter (10) runs through box (5) and extends to the top of box (5), the top swing joint of lifter (10) has second movable block (9), one side fixedly connected with solar cell panel (8) of lifter (10) are kept away from in second movable block (9), the first movable block (7) of left side fixedly connected with of solar cell panel (8) bottom, the bottom swing joint of first movable block (7) has dead lever (6), the bottom and box (5) fixed connection of dead lever (6), top fixedly connected with spliced pole (14) on montant (3) right side, the right side fixedly connected with lamp shade (12) of spliced pole (14), the inner chamber of lamp shade (12) is provided with LED lamp pearl (13).
2. The energy-saving environment-friendly LED lamp as claimed in claim 1, wherein: the top of box (5) inner chamber both sides has all been seted up spout (26), the inner chamber sliding connection of spout (26) has slider (25), one side and movable plate (24) fixed connection that spout (26) were kept away from in slider (25).
3. The energy-saving environment-friendly LED lamp as claimed in claim 1, wherein: the right side of the top of the box body (5) is provided with a through hole matched with the lifting rod (10) for use.
4. The energy-saving environment-friendly LED lamp as claimed in claim 1, wherein: and waterproof covers are arranged on the surfaces of the storage battery (4) and the inverter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811025975.4A CN109185803B (en) | 2018-09-04 | 2018-09-04 | Energy-saving environment-friendly LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811025975.4A CN109185803B (en) | 2018-09-04 | 2018-09-04 | Energy-saving environment-friendly LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109185803A CN109185803A (en) | 2019-01-11 |
| CN109185803B true CN109185803B (en) | 2021-04-30 |
Family
ID=64912175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811025975.4A Active CN109185803B (en) | 2018-09-04 | 2018-09-04 | Energy-saving environment-friendly LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185803B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649288A (en) * | 2020-06-02 | 2020-09-11 | 南京天普机电产品制造有限公司 | Novel multifunctional railway alarm lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205788974U (en) * | 2016-05-27 | 2016-12-07 | 福建丰华传媒广告有限公司 | A kind of energy saving and environment friendly LED case |
| CN108458289A (en) * | 2018-04-25 | 2018-08-28 | 李洪东 | A kind of LED illumination lamp of adjustable-angle |
-
2018
- 2018-09-04 CN CN201811025975.4A patent/CN109185803B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109185803A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203022258U (en) | Novel energy-saving balcony guardrail | |
| CN109185803B (en) | Energy-saving environment-friendly LED lamp | |
| CN204551333U (en) | The enclosing of road construction | |
| CN202733766U (en) | Concealed portable solar table lamp | |
| CN204127853U (en) | A kind of high-efficiency energy-storage solar street light | |
| CN206739194U (en) | It is a kind of can mosquito-killing district road lamp | |
| CN106500050A (en) | A kind of smooth tracing type solar street light | |
| CN204460067U (en) | A kind of new type solar energy street lamp | |
| CN206514226U (en) | A kind of Liftable type Solar lamp | |
| CN201826692U (en) | Practical window structure | |
| CN207230397U (en) | A kind of solar street light | |
| CN204559968U (en) | Solar LED street lamp control device | |
| CN109210469A (en) | A kind of concealed solar street light | |
| CN205132222U (en) | Multi -functional scenic spot service case | |
| CN207489263U (en) | A kind of traffic police's photovoltaic traffic lights for municipal power generation | |
| CN208566470U (en) | A kind of solar street light of lithium battery | |
| CN201877878U (en) | Solar box type substation | |
| CN207407249U (en) | A kind of LED solar street lights | |
| CN207230411U (en) | A kind of city multi-functional street lamp | |
| CN215174677U (en) | Solar street lamp pole convenient to installation and maintenance | |
| CN206226351U (en) | A kind of polysilicon solar cell plate being convenient for changing | |
| CN211625072U (en) | Split type solar street lamp | |
| CN204681309U (en) | A kind of solar generator | |
| CN209819374U (en) | Energy-concerving and environment-protective novel street lamp | |
| CN204252599U (en) | A kind of solar recharging bicycle shed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210413 Address after: 225600 Jiangsu Yangzhou Gaoyou City Guo Ji Town Industrial Concentration Area Applicant after: Tianxiang Electric Group Co.,Ltd. Address before: Rooms 6604 and 6605, building 6, 2188 Jiashan Avenue, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Applicant before: JIASHAN YANG'AN ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |