CN208691191U - A kind of automatic curtain gate-type solar energy film generating system apparatus - Google Patents

A kind of automatic curtain gate-type solar energy film generating system apparatus Download PDF

Info

Publication number
CN208691191U
CN208691191U CN201821568138.1U CN201821568138U CN208691191U CN 208691191 U CN208691191 U CN 208691191U CN 201821568138 U CN201821568138 U CN 201821568138U CN 208691191 U CN208691191 U CN 208691191U
Authority
CN
China
Prior art keywords
power generation
solar power
generating system
system apparatus
solar energy
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.)
Expired - Fee Related
Application number
CN201821568138.1U
Other languages
Chinese (zh)
Inventor
钱锦高
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201821568138.1U priority Critical patent/CN208691191U/en
Application granted granted Critical
Publication of CN208691191U publication Critical patent/CN208691191U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The utility model discloses a kind of automatic curtain gate-type solar energy film generating system apparatus, including cabinet, shaft, flexible solar power generation component, driving device and sensor module, flexible solar power generation component one end volume is set to shaft, and there is volume to be set to the unfolded state that the intracorporal retracted state of case and the other end stretch out from opening and be unfolded, flexible solar power generation component includes being located at its positive solar power generation film, driving device is drivingly connected shaft, and sensor module includes anemobiagraph, light illumination instrument, timer and/or hygronom.In technical solution provided by the utility model; automatic curtain gate-type solar energy film generating system apparatus convenient and flexible installation and space occupied is smaller; bit selecting is free, low in cost, easily connects into network; scale is changeable; convenient for dispersing and integrating, also, its windproof, dust-proof, rain-proof for having, night such as collect at the automatic control functions automatically; solar power generation film can be more protected, the service life of equipment is greatly prolonged.

Description

A kind of automatic curtain gate-type solar energy film generating system apparatus
Technical field
The utility model relates to solar energy generation technology field, in particular to a kind of automatic curtain gate-type solar energy film hair Electric system device.
Background technique
With high-tech development and progress, people are higher and higher to the cleannes requirement of living environment, protect from China From the point of view of the national strategy of ecological environment, the clean energy resourcies such as solar energy, wind energy, hydroelectric generation, nuclear power development have it is wide before Scape, the as far as possible specific gravity of reduction coal power generation, reduce the discharge of carbon dioxide, slow down the trend of global warming, the life to the mankind It deposits and is of great significance.Especially solar energy generation technology is by high praise, but existing device of solar generating has land occupation The big problem in space, is unfavorable for the popularization of solar energy generation technology in this way.
Utility model content
The main purpose of the utility model is to propose a kind of automatic curtain gate-type solar energy film generating system apparatus, it is intended to It solves the problems, such as existing device of solar generating there are space occupied and is big.
To achieve the above object, the utility model proposes a kind of automatic curtain gate-type solar energy film electricity generation system dress It sets, comprising:
Cabinet is equipped with opening;
Shaft is rotatably installed in the cabinet;
Flexible solar power generation component, one end volume is set to the shaft, and there is volume to be set to the intracorporal withdrawal shape of the case The unfolded state that state and the other end are unfolded from the opening stretching, the flexible solar power generation component include being located at its front Solar power generation film;
Driving device is drivingly connected the shaft, to drive the shaft to rotate;And
Sensor module is electrically connected with the driving device, and the sensor module includes anemobiagraph, light illumination Instrument, timer and/or hygronom.
Preferably, the flexible solar power generation component further includes the backing Nian Jie with the solar power generation film.
Preferably, the backing is carbon nano-fiber cloth and/or roll-type grid backing.
It preferably, further include the controller being electrically connected with the driving device and the sensor module, to basis The sensor module controls the driving device.
It preferably, further include the WIFI wireless camera instrument for being installed on the cabinet;And/or
It further include the battery and inverter being electrically connected with the solar power generation film.
Preferably, in the opening and the flexible row brush of position corresponding with solar power generation film installation;With/ Or,
The free end of the flexible solar power generation component is equipped with weight linear meter.
It preferably, further include two frames for being divided into flexible solar power generation component two sides, the frame is in edge The expansion direction of the flexible solar power generation component is extended, and one end is located at outside the cabinet, and the other end is installed on institute Cabinet is stated, the frame offers the guide groove for extending along direction extension, the guide groove and the flexible solar power generation The corresponding side of component forms guiding cooperation in its extending direction.
Preferably, the side of the flexible solar power generation component, which is equipped with, forms guiding cooperation with the corresponding guide groove Guide rail chain;And/or
The free end of the flexible solar power generation component is equipped with weight linear meter, the both ends of the weight linear meter it is corresponding with it is described Two guide groove formation are slidably matched;And/or
Limit switches are installed in the guide groove.
Preferably, both ends of the cabinet in the axial direction of the shaft are mounted on column.
Preferably, described two frames are rotatably installed on the cabinet close to one end of the cabinet, and with institute Driving device drive connection is stated, the frame is rotatably connected to strut, the other end of the strut far from one end of the cabinet It rotates and is slidably mounted on the column in their extension direction.
In technical solution provided by the utility model, the automatic curtain gate-type solar energy film generating system apparatus installation Flexible and convenient and space occupied is smaller, and bit selecting is free, low in cost, easily connects into network, and scale is changeable, convenient for dispersion with It is integrated, also, its windproof, dust-proof, rain-proof for having, night such as collect at the automatic control functions automatically, can more protect the sun Can generate electricity film, greatly prolong the service life of equipment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the knot of an embodiment of automatic curtain gate-type solar energy film generating system apparatus provided by the utility model Structure schematic diagram;
Fig. 2 is the overlooking structure diagram of Fig. 1;
Fig. 3 is the side structure schematic view of Fig. 1;
Fig. 4 is the partial enlargement diagram in Fig. 3 at A;
Fig. 5 is the structural schematic diagram of flexible solar power generation component in Fig. 1;
Fig. 6 is the structural schematic diagram at another visual angle Fig. 5;
Fig. 7 is the structural schematic diagram in Fig. 1 at frame;
Fig. 8 is the structural schematic diagram at another visual angle Fig. 7.
Drawing reference numeral explanation:
Label Title Label Title
100 Automatic curtain gate-type solar energy film generating system apparatus 4 Driving device
1 Cabinet 51 Anemobiagraph
11 Flexible row brush 52 Light illumination instrument
2 Shaft 53 Timer
3 Flexible solar power generation component 54 Controller
31 Solar power generation film 55 WIFI wireless camera instrument
32 Carbon nano-fiber cloth 6 Frame
33 Protective net 61 Guide groove
34 Weight linear meter 62 Limit switch
35 Guide rail chain 7 Column
36 Flexible glue layer 8 Strut
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of automatic curtain gate-type solar energy film generating system apparatus, Fig. 1 to Fig. 7 is that this is practical One embodiment of the automatic curtain gate-type solar energy film generating system apparatus of novel offer.
It please refers to Fig.1 to Fig.3, in the present embodiment, the automatic curtain gate-type solar energy film generating system apparatus 100 Including cabinet 1, shaft 2, flexible solar power generation component 3, driving device 4 and sensor module, the cabinet 1 is equipped with and opens Mouthful, the shaft 2 is rotatably installed in the cabinet 1, and 3 one end of flexible solar power generation component volume is set to described turn Axis 2, and the unfolded state that the retracted state and the other end that there is volume to be set in the cabinet 1 are unfolded from the opening stretching (referring to Fig. 1, in the present embodiment, the free end of the flexible solar power generation component 3 is equipped with weight linear meter 34, have in this way It is fully deployed conducive to the flexible solar power generation component 3), the flexible solar power generation component 3 includes positive positioned at its Solar power generation film 31 (in the present embodiment, the automatic curtain gate-type solar energy film generating system apparatus 100 further include with The battery and inverter that the solar power generation film 31 is electrically connected), the driving device 4 is drivingly connected the shaft 2, uses To drive the shaft 2 to rotate, the sensor module and the driving device 4 are electrically connected (in the present embodiment, the biography Sensor component is installed on the cabinet 1, and referring to Fig. 2, in the present embodiment, the automatic curtain gate-type solar energy film Generating system apparatus 100, which is characterized in that it further include the WIFI wireless camera instrument 55 for being installed on the cabinet 1, it can by WIFI Realize wireless remote control), the sensor module include anemobiagraph 51 (such as when wind-force be more than level Four when, automatically retract it is described soft Property solar power generation component 3), light illumination instrument 52 (when illuminance, which is not able to satisfy power generation minimal illumination, to be required, automatically retract institute State flexible solar power generation component 3), timer 53 (night automatically retract the flexible solar power generation component 3) and/or humidity Instrument (automatically retracts the flexible solar power generation component 3 when raining).
In technical solution provided by the utility model, the automatic curtain gate-type solar energy film generating system apparatus 100 Convenient and flexible installation and space occupied is smaller, bit selecting is free, and highway side, roof, hillside, river bank, lake can freely be arranged in The free spaces such as side, seashore, beach, wetland, it is low in cost, network is easily connected into, scale is changeable, convenient for dispersion and collection At, also, its windproof, dust-proof, rain-proof for having, night the automatic control functions such as collect (referring to Fig. 2, in this implementation automatically In example, the automatic curtain gate-type solar energy film generating system apparatus 100 further includes and the driving device 4 and the sensing The controller 54 that device assembly is electrically connected, to control the driving device 4 according to the sensor module), it can more protect institute Solar power generation film is stated, the service life of equipment is greatly prolonged.
In order to enhance the intensity of the flexible solar power generation component 3, in the present embodiment, the flexible solar power generation Component 3 further includes the backing Nian Jie with the solar power generation film 31.The backing can be carbon nano-fiber cloth or can roll up Formula grid backing specifically please refers to Fig. 5 and Fig. 6, and in the present embodiment, the backing is carbon nano-fiber cloth 32, and described Carbon nano-fiber cloth 32 is Nian Jie with the solar power generation film 31 by flexible glue layer 36.
Fig. 3 and Fig. 4 are please referred to, in the present embodiment, in the opening and corresponding with the solar power generation film 31 Flexible row brush 11 is installed in position, is arranged by the flexible row brush 11, can be withdrawn in the flexible solar power generation component 3 During expansion, automated cleaning is carried out to the solar power generation film 31.
In order to be conducive to the withdrawal of flexible solar power generation component 3 and expansion, Fig. 1, Fig. 7 and Fig. 8 are please referred to, in this reality It applies in example, the automatic curtain gate-type solar energy film generating system apparatus 100 further includes being divided into the flexible solar hair Two frames 6 of 3 two sides of electrical component are (referring to Fig. 3, in the present embodiment, correspond to the flexible sun on described two frames 6 The back side of energy electrification component 3 is equipped with protective net 33), the frame 6 is in along the expansion side of the flexible solar power generation component 3 To being extended, one end is located at outside the cabinet 1, and the other end is installed on the cabinet 1, and the frame 6 is offered to be prolonged along it The guide groove 61 of direction extension is stretched, the guide groove 61 side corresponding with the flexible solar power generation component 3 is in its extension Direction forms guiding cooperation and ((please refers to Fig. 5 and Fig. 6, in the present embodiment, the side of the flexible solar power generation component 3 is set There is the guide rail chain 35 for forming guiding cooperation with the corresponding guide groove 61, is conducive to the flexible solar power generation group in this way The movement of part 3), described two frames 6 can play the role of guiding (referring to Fig. 8, in the present embodiment, the guide groove Limit switches 62 are installed in 61, the limit run to the flexible solar power generation component 3 may be implemented in this way).
Further, Fig. 1, Fig. 7 and Fig. 8 are please referred to, in the present embodiment, the freedom of the flexible solar power generation component 3 End is equipped with weight linear meter 34, and the both ends of the weight linear meter 34 are corresponding to be slidably matched with the formation of described two guide grooves 61, passes through institute The setting for stating weight linear meter 34 is conducive to the expansion of the flexible solar power generation component 3.
The automatic curtain gate-type solar energy film generating system apparatus 100 can be is pacified using roadside lamp stand etc. Dress, can also be and please refer to Fig. 1 and Fig. 3, in the present embodiment, both ends of the cabinet 1 in the axial direction of the shaft 2 are pacified Equipped with column 7, this sampling device can be installed by the column 7.
Further, referring to Fig. 3, in the present embodiment, described two frames 6 can turn close to one end of the cabinet 1 It is installed on the cabinet 1 dynamicly, and is drivingly connected with the driving device 4, the frame 6 turns far from one end of the cabinet 1 It is dynamic to be connected with strut 8, the other end rotation of the strut 8 and be slidably mounted in their extension direction the column 7 ( In this implementation, the column 7 is equipped with axis, and the strut 8 is equipped with the sliding slot for extending along direction extension, axis rotation and can be It is slidably mounted on the extending direction of the sliding slot in the sliding slot), it is may be implemented in this way to the solar power generation film 31 Angular adjustment.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of automatic curtain gate-type solar energy film generating system apparatus characterized by comprising
Cabinet is equipped with opening;
Shaft is rotatably installed in the cabinet;
Flexible solar power generation component, one end volume be set to the shaft, and have volume be set to the intracorporal retracted state of the case and The other end is stretched out from the opening and the unfolded state of expansion, and the flexible solar power generation component includes positive too positioned at its Sun can generate electricity film;
Driving device is drivingly connected the shaft, to drive the shaft to rotate;And
Sensor module is electrically connected with the driving device, and the sensor module includes anemobiagraph, light illumination instrument, determines When device and/or hygronom.
2. automatic curtain gate-type solar energy film generating system apparatus as described in claim 1, which is characterized in that the flexibility Solar power generation component further includes the backing Nian Jie with the solar power generation film.
3. automatic curtain gate-type solar energy film generating system apparatus as claimed in claim 2, which is characterized in that the backing For carbon nano-fiber cloth and/or roll-type grid backing.
4. automatic curtain gate-type solar energy film generating system apparatus as described in claim 1, which is characterized in that further include with The controller that the driving device and the sensor module are electrically connected, to according to the sensor module, described in control Driving device.
5. automatic curtain gate-type solar energy film generating system apparatus as described in claim 1, which is characterized in that further include peace WIFI wireless camera instrument loaded on the cabinet;And/or
It further include the battery and inverter being electrically connected with the solar power generation film.
6. automatic curtain gate-type solar energy film generating system apparatus as described in claim 1, which is characterized in that opened described At mouthful and position corresponding with the solar power generation film is installed by flexible row brush;And/or
The free end of the flexible solar power generation component is equipped with weight linear meter.
7. automatic curtain gate-type solar energy film generating system apparatus as described in claim 1, which is characterized in that further include point Two frames set on flexible solar power generation component two sides, the frame are in along the flexible solar power generation component Expansion direction is extended, and one end is located at outside the cabinet, and the other end is installed on the cabinet, and the frame is offered along it The guide groove that extending direction extends, guide groove side corresponding with the flexible solar power generation component is in its extending direction Form guiding cooperation.
8. automatic curtain gate-type solar energy film generating system apparatus as claimed in claim 7, which is characterized in that the flexibility The side of solar power generation component is equipped with the guide rail chain that guiding cooperation is formed with the corresponding guide groove;And/or
The free end of the flexible solar power generation component is equipped with weight linear meter, the both ends of the weight linear meter it is corresponding with it is described two Guide groove formation is slidably matched;And/or
Limit switches are installed in the guide groove.
9. automatic curtain gate-type solar energy film generating system apparatus as claimed in claim 7, which is characterized in that the cabinet Both ends in the axial direction of the shaft are mounted on column.
10. automatic curtain gate-type solar energy film generating system apparatus as claimed in claim 9, which is characterized in that described two A frame is rotatably installed on the cabinet close to one end of the cabinet, and is drivingly connected with the driving device, institute It states frame and is rotatably connected to strut far from one end of the cabinet, the other end of the strut rotates and in their extension direction may be used It is slidably mounted to the column.
CN201821568138.1U 2018-09-25 2018-09-25 A kind of automatic curtain gate-type solar energy film generating system apparatus Expired - Fee Related CN208691191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821568138.1U CN208691191U (en) 2018-09-25 2018-09-25 A kind of automatic curtain gate-type solar energy film generating system apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821568138.1U CN208691191U (en) 2018-09-25 2018-09-25 A kind of automatic curtain gate-type solar energy film generating system apparatus

Publications (1)

Publication Number Publication Date
CN208691191U true CN208691191U (en) 2019-04-02

Family

ID=65889250

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821568138.1U Expired - Fee Related CN208691191U (en) 2018-09-25 2018-09-25 A kind of automatic curtain gate-type solar energy film generating system apparatus

Country Status (1)

Country Link
CN (1) CN208691191U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111245353A (en) * 2020-03-26 2020-06-05 诸暨咯星新能源科技有限公司 Folding flexible photovoltaic panel folding and unfolding equipment
CN111661346A (en) * 2020-07-04 2020-09-15 河北柒壹壹玖工业自动化技术有限公司 Unmanned aerial vehicle device based on flexible solar energy thin film battery
CN112212524A (en) * 2020-09-28 2021-01-12 郭振 Solar heat storage power generation unit
CN113482417A (en) * 2021-07-19 2021-10-08 雷振林 Assembled solar parking shed

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111245353A (en) * 2020-03-26 2020-06-05 诸暨咯星新能源科技有限公司 Folding flexible photovoltaic panel folding and unfolding equipment
CN111661346A (en) * 2020-07-04 2020-09-15 河北柒壹壹玖工业自动化技术有限公司 Unmanned aerial vehicle device based on flexible solar energy thin film battery
CN112212524A (en) * 2020-09-28 2021-01-12 郭振 Solar heat storage power generation unit
CN112212524B (en) * 2020-09-28 2022-06-03 新疆鹏煜能源科技集团有限公司 Solar heat storage power generation unit
CN113482417A (en) * 2021-07-19 2021-10-08 雷振林 Assembled solar parking shed

Similar Documents

Publication Publication Date Title
CN208691191U (en) A kind of automatic curtain gate-type solar energy film generating system apparatus
CN101860268B (en) Folding solar photovoltaic panel fixing device
CN205576778U (en) Korean road sign indication tablet
CN105674197A (en) Intelligent folding and unfolding type LED street lamp capable of utilizing photovoltaic energy and rainwater to generate power
CN110685410A (en) Solar energy canopy of angularly adjustable
KR102407847B1 (en) A Manufacturing Method of Flexible Solar Panel and Flexible Solar Panel Thereof
CN107444134B (en) A kind of solar telephone with rain cover function
CN108429525A (en) A kind of angle of photovoltaic panel regulating device
CN205578186U (en) Intelligence formula photovoltaic - rainwater electricity generation integrated device that takes down exhibits
CN207706094U (en) Intelligent mobile folding solar energy generating system
CN207638610U (en) A kind of photovoltaic panel accommodating mechanism
CN206380392U (en) A kind of rotatable lighting roof in greenhouse
CN211776204U (en) Chargeable solar car shed
CN208874520U (en) A kind of step lamination drawer type automatic telescopic solar power system device
CN204059791U (en) A kind of awning
CN108462460A (en) A kind of photovoltaic power generation apparatus and power supply system
CN208209873U (en) Road and bridge engineering side hanging luminous energy reforming unit
CN108428406A (en) A kind of solar energy board
CN208623606U (en) A kind of multi-functional rotable photovoltaic bracket
CN207298729U (en) A kind of multifunctional solar energy streetlight
CN112584026A (en) Engineering supervision and construction informatization device
CN205900029U (en) Electronic bus stop board
CN213988163U (en) Energy-conserving night light direction signboard
CN108566146A (en) A kind of road and bridge engineering side hanging luminous energy reforming unit
CN220512651U (en) Green energy-conserving door and window of can electronic dimming

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190402

Termination date: 20190925

CF01 Termination of patent right due to non-payment of annual fee