CN207067809U - A kind of photovoltaic power generation apparatus - Google Patents
A kind of photovoltaic power generation apparatus Download PDFInfo
- Publication number
- CN207067809U CN207067809U CN201720769835.2U CN201720769835U CN207067809U CN 207067809 U CN207067809 U CN 207067809U CN 201720769835 U CN201720769835 U CN 201720769835U CN 207067809 U CN207067809 U CN 207067809U
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- China
- Prior art keywords
- installing plate
- cross bar
- power generation
- photovoltaic panel
- generation apparatus
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- 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.)
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Abstract
The utility model discloses a kind of photovoltaic power generation apparatus, belong to technical field of photovoltaic power generation equipment.Photovoltaic power generation plate provided by the utility model includes mounting bracket, first installing plate, second installing plate, photovoltaic panel, actuating unit, testing agency and controlling organization, by the way that photovoltaic panel is arranged between the first installing plate and the second installing plate, the first installing plate and/or the rotation of the second installing plate are driven using actuating unit, the relative angle between photovoltaic panel and mounting bracket can be changed, by setting testing agency in photovoltaic panel, the irradiating angle of sunshine can be obtained, controlling organization can control the first installing plate and/or the second installing plate anglec of rotation in real time according to the changing rule of sunshine irradiating angle, and then plane where making photovoltaic panel is vertical with the irradiating angle of sunshine, so that photovoltaic panel fully receives sunshine, improve the generating efficiency of photovoltaic panel, increase generated energy, improve the stability to generate electricity.
Description
Technical field
It the utility model is related to technical field of photovoltaic power generation equipment, more particularly to a kind of light for being capable of automatic sun-tracking light
Lie prostrate TRT.
Background technology
Solar energy has safe and reliable, noiseless, nothing as a kind of cleaning, efficient, never exhaustion emerging green energy resource
Many advantages, such as pollution, it can be widely used for the every field of social life.Therefore, solar energy is utilized in maximum magnitude to protection ring
Border is significant.Photovoltaic generation be it is remote according to photovoltaic effect, using solar cell will too can luminous energy directly turn
Electric energy is turned to, photovoltaic generating system is mainly made up of solar panel, controller and inverter.
It is existing typically by establishing photo-voltaic power generation station in sun-drenched region to carry out collective's generating, then pass through power network
By electricity distribution to the region needed, due to need the region of electricity consumption with power generation region potential range farther out, in transmitting procedure, no
It is evitable substantial amounts of loss to be present, it is unfavorable for the saving of the energy, and requirement of the transmission to transmission equipment over long distances is very high.The sun
Energy architecture-integral becomes more and more popular, and it is the widespread development of the raising and photovoltaic panel with people's environmental consciousness, is passed through
Photovoltaic panel rationally is installed using the exterior wall or attic of building, for the building self-service power supply, so as to shorten transmission range,
The utilization rate of the energy is improved as far as possible.However, because the irradiating angle moment of sunshine is changing, it is irradiated in photovoltaic panel
Light also the moment changes therewith, generating efficiency be present in the photovoltaic power generation apparatus being fixedly mounted on equal angular on building
The problems such as low and electric energy is unstable, have a strong impact on solar building integrated popularization and the experience of user.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic power generation apparatus for being capable of automatic sun-tracking energy, photovoltaic hair
Electric installation can be according to the azimuth or angle of inclination of the irradiating angle adjust automatically photovoltaic panel of solar energy, in order to fully receive
Sunshine, the generating efficiency of photovoltaic panel is improved, increase generated energy, improve the stability of generating.
To use following technical scheme up to this purpose, the utility model：
A kind of photovoltaic power generation apparatus is provided, including：
Mounting bracket, it includes the first cross bar be arrangeding in parallel and the second cross bar；
First installing plate, first installing plate are rotatablely connected by the first rotary components and first cross bar；
Second installing plate, second installing plate are rotatablely connected by the second rotary components and second cross bar；
Photovoltaic panel, the photovoltaic panel are arranged between first installing plate and second installing plate, the photovoltaic panel
One end is fixedly connected with first installing plate, and the other end is fixedly connected with second installing plate；
Actuating unit, the actuating unit are used to drive first installing plate and/or the second installing plate to rotate；
Testing agency, the testing agency are arranged in the photovoltaic panel, for obtaining the irradiating angle of sunshine；And
Controlling organization, the controlling organization can control first installing plate according to the changing rule of the irradiating angle
And/or second installing plate the anglec of rotation.
Preferably, the actuating unit includes expansion link and swingle, the swingle is parallel with second cross bar
Set, described expansion link one end is rotatablely connected with second cross bar, and the other end is rotatablely connected with the swingle, described flexible
Bar is used to drive the swingle to rotate around the connection end of the expansion link and second cross bar, and second installing plate is remote
One end of second cross bar is rotatablely connected with the swingle.
Preferably, first installing plate is provided with the first neck close to one end of first cross bar, described second
Installing plate is provided with the second neck close to one end of second cross bar, and described photovoltaic panel one end is connected to first neck
Interior, the other end is connected in second neck.
Preferably, first installing plate and second installing plate are F shape plates, the F shapes plate include bottom plate and
Two risers, the vertical projection of the riser formed between one end of the bottom plate, two risers first neck or
Second neck.
Preferably, the bottom plate is triangular plate.
Preferably, first rotary components include steel pipe and clutch shaft bearing, described steel pipe one end is provided with external screw thread,
Screwed hole is provided with first cross bar, the first mounting hole is provided with first installing plate, the clutch shaft bearing is set
In first mounting hole, the end of thread of the steel pipe is threadably secured with first cross bar and is connected, and the other end is placed in
In the bearing hole of the clutch shaft bearing.
Preferably, second rotary components include bearing pin and second bearing, second is provided with second cross bar
Mounting hole, the 3rd mounting hole is provided with second installing plate, the second bearing is arranged in the 3rd mounting hole, institute
Bearing pin one end is stated through second mounting hole and being fixedly connected with second cross bar, the bearing pin other end is placed in described the
In the bearing hole of two bearings.
Preferably, the mounting bracket is rectangular frame, it also includes the first vertical rod and the second vertical rod be arrangeding in parallel, institute
State and connecting plate is provided with the first vertical rod and second vertical rod, the connecting plate is used to connect column.
Preferably, the one end of the column away from the connecting plate is provided with claw or mounting disc.
Preferably, the control model of the controlling organization includes light control and/or time control.
The beneficial effects of the utility model：
Photovoltaic power generation plate provided by the utility model include mounting bracket, the first installing plate, the second installing plate, photovoltaic panel,
Actuating unit, testing agency and controlling organization, by the way that photovoltaic panel is arranged between the first installing plate and the second installing plate, utilize
Actuating unit drives the first installing plate and/or the rotation of the second installing plate, can change the relative angle between photovoltaic panel and mounting bracket
Degree, by setting testing agency in photovoltaic panel, can obtain the irradiating angle of sunshine, controlling organization can be according to sunshine
The changing rule of irradiating angle the first installing plate of control and/or the second installing plate anglec of rotation, and then make photovoltaic panel place in real time
Plane is vertical with the irradiating angle of sunshine, so that photovoltaic panel fully receives sunshine, improves the generating efficiency of photovoltaic panel, increases
Add generated energy, improve the stability of generating.
Brief description of the drawings
Fig. 1 is the structural representation of photovoltaic power generation apparatus provided by the utility model；
Fig. 2 is the front view of actuating unit provided by the utility model；
Fig. 3 is the state diagram one of dynamic structure provided by the utility model；
Fig. 4 is the state diagram two of dynamic structure provided by the utility model；
Fig. 5 is the partial enlarged drawing of part A in Fig. 1；
Fig. 6 is the partial enlarged drawing of part B in Fig. 1；
Fig. 7 is the structural representation of the first rotary components provided by the utility model；
Fig. 8 is the structural representation of the second rotary components provided by the utility model；
Fig. 9 is the top view of the first installing plate provided by the utility model；
Figure 10 is the sectional view of the first installing plate provided by the utility model.
In figure：1st, mounting bracket；101st, the first cross bar；102nd, the second cross bar；103rd, the first vertical rod；104th, the second vertical rod；
2nd, photovoltaic panel；3rd, the first installing plate；301st, bottom plate；302nd, riser, the 303, first mounting hole；
4th, the second installing plate；5th, connecting plate；6th, swingle；7th, expansion link；
8th, the first rotary components；801st, steel pipe；802nd, clutch shaft bearing；803rd, nut；9th, the second rotary components；901st, sell
Axle；902nd, second bearing.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
As shown in Figures 1 to 4, photovoltaic power generation apparatus includes mounting bracket 1, photovoltaic panel 2, the first installing plate 3, the second installing plate
4th, actuating unit, testing agency and controlling organization, mounting bracket 1 include the first cross bar 101 and the second cross bar 102 be arrangeding in parallel,
First installing plate 3 is rotatablely connected by the first rotary components 8 and the first cross bar 101, and the second installing plate 4 passes through the second rotary components
9 are rotatablely connected with the second cross bar 102, and photovoltaic panel 2 is arranged between the first installing plate 3 and the second installing plate 4, the one end of photovoltaic panel 2
It is fixedly connected with the first installing plate 3, the other end of photovoltaic panel 2 is fixedly connected with the second installing plate 4, and photovoltaic panel 2 can be with the first peace
The installing plate 4 of loading board 3 and second synchronous axial system between the first cross bar 101 and the second cross bar 102, actuating unit are used to drive first
The installing plate 4 of installing plate 3 and/or second is rotated, and testing agency is arranged in photovoltaic panel 2, for obtaining the irradiating angle of sunshine,
Controlling organization can control the rotation of the first installing plate 3 and/or the second installing plate 4 according to the changing rule of the irradiating angle of sunshine
Gyration.
By the way that photovoltaic panel 2 is arranged between the first installing plate 3 and the second installing plate 4, first is driven using actuating unit
The installing plate 4 of installing plate 3 and/or second rotates, and can change the relative angle between photovoltaic panel 2 and mounting bracket 1, by photovoltaic
Testing agency is set on plate 2, the irradiating angle of sunshine can be obtained, controlling organization can be according to the change of sunshine irradiating angle
Law the first installing plate 3 of control and/or the anglec of rotation of the second installing plate 4, and then make the place plane of photovoltaic panel 2 and the sun in real time
The irradiating angle of light is in most suitable angle, so that photovoltaic panel 2 can fully receive sunshine, improves the hair of photovoltaic panel 2
Electrical efficiency, increase generated energy, improve the stability of generating.
Specifically, can set multiple photovoltaic panels 2 between the first cross bar 101 and the second cross bar 102, multiple photovoltaic panels 2 are flat
Row is set, and one first installing plate 3 and the second installing plate 4 are provided with each photovoltaic panel 2, and can be with solid with the photovoltaic panel 2
Surely the first installing plate 3 and the synchronous axial system of the second installing plate 4 connected.Installation number, model and the material of photovoltaic panel 2 are according to tool
Body situation is specifically set, and is not limited herein.
As shown in Figures 2 to 4, actuating unit includes expansion link 7 and swingle 6, and swingle 6 is parallel with the second cross bar 102
Set, multiple second installing plates 4, one end of the second installing plate 4 and second are arranged with parallel between the cross bar 102 of swingle 6 and second
Cross bar 102 is rotatablely connected, and the one end of the second installing plate 4 away from the second cross bar 102 is rotatablely connected with swingle 6.The one end of expansion link 7
Be rotatablely connected with the second cross bar 102, the other end of expansion link 7 is rotatablely connected with swingle 6, expansion link 7 be used for drive swingle 6 around
The connection end rotation of the cross bar 102 of expansion link 7 and second, the length of expansion link 7 can automatically adjust according to demand.Fig. 3 is flexible
State diagram when bar 7 is raw footage, now photovoltaic panel 2 be obliquely installed with mounting bracket 1, Fig. 4 be expansion link 7 elongation when state
Figure, now photovoltaic panel 2 be arranged in parallel with mounting bracket 1, and angle of inclination determines according to the irradiating angle of sunshine.Utilize expansion link 7
To adjust angle of inclination of the photovoltaic panel 2 relative to mounting bracket 1, be not only simple in structure, adjustable range it is big, regulation is steady, additionally it is possible to
For adjusting multiple photovoltaic panels 2, be advantageous to being synchronized with the movement for multiple photovoltaic panels 2, adjusted respectively compared to using the regulation of multiple motors
The angle of inclination of whole multiple photovoltaic panels 2, be advantageous to save the energy using expansion link 7 and swingle 6, reduce cost, reduction entirely
The volume of device.Actuating unit can be a set of, for driving the first installing plate 3 or the second installing plate 4；It can also be provided that
It is two sets, a set of to be used to drive the first installing plate 3, it is another set of to be used for driving the second installing plate 4, but two sets of actuating units are set,
Installation accuracy height is not required nothing more than, also requires that control accuracy is also high, if deviation occur in two sets of actuating unit drivings, will be had a strong impact on
The movement locus of photovoltaic panel 2, therefore in the present embodiment, a set of dynamic structure, and the set actuating unit and the second peace are only set
Loading board 4 connects, and the actuating unit being connected with the second installing plate 4 is not easy to form photovoltaic panel 2 and blocked.
In order to quickly be fixedly connected with photovoltaic panel 2 with the first installing plate 3 and the second installing plate 4, improve what photovoltaic panel 2 was moved
Stationarity, one end of first cross bar 101 is provided with the first neck in the first installing plate 3, the second installing plate 4 is horizontal close to second
One end of bar 102 is provided with the second neck, and the one end of photovoltaic panel 2 is connected in the first neck, and the other end is connected in the second neck.
Directly photovoltaic panel 2 is rotatably installed on the first installing plate 3 and the second installing plate 4 compared to using rotary shaft, by 2 liang of photovoltaic panel
End is respectively engaged with the first neck and the second neck, the contact area being fixedly connected is favorably improved, so as to the company of raising
Connect intensity and the stability of motion.In order to further improve bonding strength, photovoltaic panel 2 can be placed in the first neck and the second card
After in groove, injecting glue improves bonding strength in the first neck and the second neck, prevents photovoltaic panel 2 in rotary course with first
Neck and the second neck depart from.
The structure of first installing plate 3 and the second installing plate 4 can be with identical, can also be different, in the present embodiment in order to subtract
Few design flow, facilitates uniformly manufactured, is identical by the structure setting of the first installing plate 3 and the second installing plate 4.With the first installing plate
Exemplified by 3, as shown in Figure 9 and Figure 10, the first installing plate 3 is F shape plates, and it specifically includes bottom plate 301 and two risers 302, bottom plate
301 be triangular plate, and two 302 vertical projections of riser form the first card between the base end of bottom plate 301, two risers 302
Groove.Certainly bottom plate 301 can also be quadrangle or other shapes in other embodiments, relative to other shapes, triangle
Help to save material.
First installing plate 3 is arranged on the first cross bar 101 using the first rotary components 8, as shown in figure 5 and figure 7, the first rotation
Turn component 8 and specifically include steel pipe 801 and clutch shaft bearing 802, the one end of steel pipe 801 is provided with external screw thread, corresponding to the first cross bar 101
Screwed hole is provided with, the first installing plate 3 is provided with the first mounting hole 303 close to one end of the first neck, and clutch shaft bearing 802 is set
In the first mounting hole 303, the end of thread of steel pipe 801 is threadably secured with the first cross bar 101 and is connected, steel pipe 801 it is another
The bearing hole through clutch shaft bearing 802 is held to be rotatablely connected with the first installing plate 3, in order to improve connective stability, on steel pipe 801
Nut 803 is provided at both ends with positioned at the first cross bar 101.
Second installing plate 4 is arranged on the second cross bar 102 using the second rotary components 9, as shown in Figure 6 and Figure 8, the second rotation
Turning component 9 includes bearing pin 901 and second bearing 902, is provided with the second mounting hole on the second cross bar 102, is set on the second installing plate 4
The 3rd mounting hole is equipped with, second bearing 902 is arranged in the 3rd mounting hole, and the one end of bearing pin 901 is through the second mounting hole and with the
Two cross bars 102 are fixedly connected, and the other end of bearing pin 901 is placed in the bearing hole of second bearing 902.
It is difference by the structure setting of the first rotary components 8 and the second rotary components 9, the mesh of convenient installation can be reached
, in installation process, the first installing plate 3 and the second installing plate 4 are fixedly connected with photovoltaic panel 2 first, the second rotary components 9
It is fixedly connected with the second cross bar 102, then bearing pin 901 is inserted in the 3rd mounting hole on the second installing plate 4, finally progressively revolved
Turn steel pipe 801 and enter screwed hole, the non-threaded end of steel pipe 801 is entered in the first mounting hole 303 on the first installing plate 3, from
And realize the installation of photovoltaic panel 2.
In order to which photovoltaic power generation apparatus is attached on a variety of buildings, such as fence, curtain wall or door and window are first-class,
Mounting bracket 1 is arranged to rectangular frame, also includes the first vertical rod 103 and the second vertical rod 104, the He of the first vertical rod 103 on mounting bracket 1
Connecting plate 5 is provided with second vertical rod 104, connecting plate 5 is L shaped plate, and for connecting column (not shown), column is used for
Photovoltaic power generation apparatus is supported, the one end of column away from connecting plate 5 is provided with claw and mounting disc, according to photovoltaic power generation apparatus needs
The position of installation determines specifically to select claw and mounting disc, if on the framework that fence etc. is made up of rod-like structure
When, selection uses claw, if installation is in the plane, then selection mounting disc.
The control model of controlling organization includes light control and/or time control, and light control is adopted according to testing agency
The sunshine irradiating angle collected directly controls photovoltaic panel 2, and time control is installed by recording photovoltaic power generation apparatus
The opening position sunshine irradiating angle delta data of more days, sums up changing rule, and then controlling organization controls according to the rule
Angle change of the photovoltaic panel 2 in one day different periods.Light can certainly be controlled and time control combines, due to
Different times throughout the year, the sunshine irradiation rule of same position are not quite similar, in a certain special time period, can first adopted
The angle of inclination of photovoltaic panel 2 is controlled with light line traffic control, while records changing rule, then directly utilizes changing rule control light
Plate 2 is lied prostrate, then in the past after special time, reuses light control control photovoltaic panel 2, while records changing rule again, such as
This is reciprocal, is advantageous to simplify control process while control accuracy is ensured.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
- A kind of 1. photovoltaic power generation apparatus, it is characterised in that including：Mounting bracket (1), it includes the first cross bar (101) be arrangeding in parallel and the second cross bar (102)；First installing plate (3), first installing plate (3) are rotated by the first rotary components (8) and first cross bar (101) Connection；Second installing plate (4), second installing plate (4) are rotated by the second rotary components (9) and second cross bar (102) Connection；Photovoltaic panel (2), the photovoltaic panel (2) are arranged between first installing plate (3) and second installing plate (4), institute State photovoltaic panel (2) one end to be fixedly connected with first installing plate (3), the other end is fixedly connected with second installing plate (4)；Actuating unit, the actuating unit are used to drive first installing plate (3) and/or the second installing plate (4) to rotate；Testing agency, the testing agency is arranged in the photovoltaic panel (2), for obtaining the irradiating angle of sunshine；AndControlling organization, the controlling organization can control first installing plate (3) according to the changing rule of the irradiating angle And/or second installing plate (4) the anglec of rotation.
- 2. photovoltaic power generation apparatus according to claim 1, it is characterised in that the actuating unit include expansion link (7) and Swingle (6), the swingle (6) be arranged in parallel with second cross bar (102), and described expansion link (7) one end is horizontal with second Bar (102) is rotatablely connected, and the other end is rotatablely connected with the swingle (6), and the expansion link (7) can drive the swingle (6) rotated around the connection end of the expansion link (7) and second cross bar (102), second installing plate (4) is away from described the One end of two cross bars (102) is rotatablely connected with the swingle (6).
- 3. photovoltaic power generation apparatus according to claim 1, it is characterised in that first installing plate (3) is close to described the One end of one cross bar (101) is provided with the first neck, and second installing plate (4) is close to one end of second cross bar (102) The second neck is provided with, described photovoltaic panel (2) one end is connected in first neck, and the other end is connected to second neck It is interior.
- 4. photovoltaic power generation apparatus according to claim 3, it is characterised in that first installing plate (3) and described second Installing plate (4) is F shape plates, and the F shapes plate includes bottom plate (301) and two risers (302), and the riser (302) is vertical convex One end of the bottom plate (301) is located at, first neck or the second neck are formed between two risers (302).
- 5. photovoltaic power generation apparatus according to claim 4, it is characterised in that the bottom plate (301) is triangular plate.
- 6. photovoltaic power generation apparatus according to claim 1, it is characterised in that first rotary components (8) include steel pipe (801) external screw thread is provided with, is provided with first cross bar (101) with clutch shaft bearing (802), described steel pipe (801) one end Screwed hole, the first mounting hole (303) is provided with first installing plate (3), the clutch shaft bearing (802) is arranged on described In one mounting hole (303), the end of thread of the steel pipe (801) is threadably secured with first cross bar (101) and is connected, another End is placed in the bearing hole of the clutch shaft bearing (802).
- 7. photovoltaic power generation apparatus according to claim 1, it is characterised in that second rotary components (9) include bearing pin (901) the second mounting hole and second bearing (902), is provided with second cross bar (102), on second installing plate (4) The 3rd mounting hole is provided with, the second bearing (902) is arranged in the 3rd mounting hole, and described bearing pin (901) one end is worn Cross second mounting hole and be fixedly connected with second cross bar (102), bearing pin (901) other end is placed in described second In the bearing hole of bearing (902).
- 8. photovoltaic power generation apparatus according to claim 1, it is characterised in that the mounting bracket (1) is rectangular frame, and it is also Including the first vertical rod (103) and the second vertical rod (104) be arrangeding in parallel, first vertical rod (103) and second vertical rod (104) connecting plate (5) is provided with, the connecting plate (5) is used to connect column.
- 9. photovoltaic power generation apparatus according to claim 8, it is characterised in that the one end of the column away from the connecting plate It is provided with claw or mounting disc.
- 10. photovoltaic power generation apparatus according to claim 1, it is characterised in that the control model of the controlling organization includes Light controls and/or time control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769835.2U CN207067809U (en) | 2017-06-29 | 2017-06-29 | A kind of photovoltaic power generation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769835.2U CN207067809U (en) | 2017-06-29 | 2017-06-29 | A kind of photovoltaic power generation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067809U true CN207067809U (en) | 2018-03-02 |
Family
ID=61507704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769835.2U Expired - Fee Related CN207067809U (en) | 2017-06-29 | 2017-06-29 | A kind of photovoltaic power generation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132858A (en) * | 2017-06-29 | 2017-09-05 | 奥特斯维能源（太仓）有限公司 | A kind of photovoltaic power generation apparatus |
| CN114658285A (en) * | 2022-04-22 | 2022-06-24 | 杭州华鼎新能源有限公司 | Building integrated photovoltaic assembly |
-
2017
- 2017-06-29 CN CN201720769835.2U patent/CN207067809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132858A (en) * | 2017-06-29 | 2017-09-05 | 奥特斯维能源（太仓）有限公司 | A kind of photovoltaic power generation apparatus |
| CN114658285A (en) * | 2022-04-22 | 2022-06-24 | 杭州华鼎新能源有限公司 | Building integrated photovoltaic assembly |
| CN114658285B (en) * | 2022-04-22 | 2023-10-17 | 杭州华鼎新能源有限公司 | Photovoltaic building integrated component |
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| 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: 20180302 Termination date: 20180629 |