CN106786083A - Intelligent solar photovoltaic box-type substation - Google Patents

Intelligent solar photovoltaic box-type substation Download PDF

Info

Publication number
CN106786083A
CN106786083A CN201611004986.5A CN201611004986A CN106786083A CN 106786083 A CN106786083 A CN 106786083A CN 201611004986 A CN201611004986 A CN 201611004986A CN 106786083 A CN106786083 A CN 106786083A
Authority
CN
China
Prior art keywords
casing
fixedly connected
support
type substation
motor
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.)
Pending
Application number
CN201611004986.5A
Other languages
Chinese (zh)
Inventor
聂朝林
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.)
Hefei Huayi Electrical Technology Co Ltd
Original Assignee
Hefei Huayi Electrical Technology Co Ltd
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 Hefei Huayi Electrical Technology Co Ltd filed Critical Hefei Huayi Electrical Technology Co Ltd
Priority to CN201611004986.5A priority Critical patent/CN106786083A/en
Publication of CN106786083A publication Critical patent/CN106786083A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00Enclosed substations, e.g. compact substations
    • H02B7/06Distribution substations, e.g. for urban network
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention discloses intelligent solar photovoltaic box-type substation, belong to box-type substation technical field, casing is provided with the top of casing, chassis cavity is fixedly connected with motor housing on the left of bottom, the bottom of motor box cavity is fixedly connected with motor, driving gear is arranged with the rotating shaft of motor, driven gear is engaged with the right side of driving gear, run through on driven gear and be provided with rotary shaft, dividing plate is fixedly connected with the top of casing, top and the dividing plate of casing are sequentially passed through at the top of rotary shaft, chute is offered at the top of dividing plate.When the present invention needs to use sun power generation plate, controller controlled motor is run, motor is rotated axle and rotates by gear drive, rotary shaft drives solar panel to rotate by supporting plate, when the angle of inclination of solar panel is adjusted, controller control cylinder operation, reaches the angle of inclination for changing solar panel.

Description

Intelligent solar photovoltaic box-type substation
Technical field
The invention belongs to box-type substation technical field, and in particular to a kind of intelligent solar photovoltaic box-type substation.
Background technology
Box-type substation, is called prepackage type electric substation or preassembled transformer station, is a kind of high-tension switch gear, distribution transformer Device and low-voltage distribution equipment, the prefabrication of lining up one by certain connection plan is indoor, outdoor close-coupled controller switching equipment, will The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, installed in a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention, Antitheft, heat-insulated, totally-enclosed, moveable steel-structure box, is particularly well-suited to urban network construction and upgradation, is after civil engineering transformer station A kind of brand-new transformer station for emerging, box-type substation is applied to mine, factory and enterprise, oil gas field and wind power station, and it is replaced For original civil engineering power distribution room, power distribution station, as new complete change power distribution equipment, in daily life, traditional is box Transformer station is during use, it is impossible to rationally using solar energy, converts solar energy into electric energy, if can not reasonably utilize Box-type substation, is a kind of massive losses for user.
The content of the invention
The purpose of the present invention is to provide a kind of intelligent solar photovoltaic box-type substation, rationally using solar energy conversion Into electric energy, solve the problems, such as that existing box-type substation is unable to independent power generation.
Its solve technical scheme be:A kind of intelligent solar photovoltaic box-type substation, including casing, the casing Top is provided with casing, and motor housing is fixedly connected with the left of the chassis cavity bottom, and the bottom of the motor box cavity is consolidated Surely motor is connected with, driving gear is arranged with the rotating shaft of the motor, driven gear is engaged with the right side of the driving gear, Through rotary shaft is provided with the driven gear, supporting plate, the supporting plate top are fixedly connected with the top of the rotary shaft Both sides be fixedly connected with first support, the top of the first support is connected with second support by the first pivot pin, Solar panel is provided with the top of the second support, the right side at the top of the supporting plate is fixedly connected with cylinder, described The 3rd support is fixedly connected with the top of cylinder, the top of the 3rd support is connected with the 4th by the second pivot pin Frame, the top of the 4th support is fixedly connected with the bottom of solar panel, and controller is provided with the left of the casing, The solar panel is electrically connected with controller, and the controller is electrically connected with motor.
Wherein it is preferred to, dividing plate is fixedly connected with the top of the casing, sequentially pass through casing at the top of the rotary shaft Top and dividing plate, offer chute at the top of the dividing plate.
Wherein, it is preferred that the both sides of the casing front surface are hinged with chamber door by hinge.
Wherein it is preferred to, it is provided with handle on the chamber door.
Wherein, it is preferred that the both sides of the bottom half are fixedly connected by fixture with supporting leg, described two Support leg is centrosymmetric on casing.
Wherein, it is preferred that the both sides of the supporting plate bottom have been fixedly connected with support bar.
Wherein it is preferred to, described two support bars are centrosymmetric on rotary shaft, and the bottom of the support bar is fixed and connected It is connected to the sliding block being adapted with chute.
Wherein, it is preferred that the bottom of the rotary shaft is flexibly connected by bearing with the bottom of chassis cavity, the rotation The top of axle is connected by bearing with the top movable of casing.
Using above-mentioned technical proposal, the present invention installs motor, principal and subordinate's gear, driven gear, rotary shaft, support on casing Plate, first support, second support, the first pivot pin, the 3rd support, the second pivot pin, the 4th support, solar panel and cylinder, When needing to use the sun power generation plate, by the operation of controller controlled motor, motor is rotated axle and revolves by gear drive Turn, rotary shaft drives solar panel to rotate by supporting plate, when needing to adjust the angle of inclination of solar panel, lead to Controller control cylinder operation is crossed, the angle of inclination for changing solar panel, the intelligent solar photovoltaic case are reached with this Formula transformer station, simple structure, with generating function, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is structure right view of the invention;
Fig. 3 is the partial enlarged drawing in A portions in Fig. 1;
Fig. 4 is the partial enlarged drawing in B portions in Fig. 1;
Fig. 5 is the top view of median septum of the present invention.
In figure:1-casing, 2-casing, 3-rotary shaft, 4-driven gear, 5-support bar, 6-solar panel, 7-supporting plate, 8-driving gear, 9-motor housing, 10-motor, 11-controller, 12-chamber door, 13-handle, 14- Support leg, the 15-the four support, the 16-the second pivot pin, the 17-the three support, 18-cylinder, 19-second support, 20-first axle Pin, 21-first support, 22-sliding block, 23-chute, 24-dividing plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
As shown in Fig. 1 to 5, a kind of intelligent solar photovoltaic box-type substation, including casing 1, the two of the front surface of casing 1 Side is hinged with chamber door 12 by hinge, and handle 13 is provided with chamber door 12, by the mounting knob 13 on chamber door 12, is easy to make User opens chamber door 12, and the both sides of the bottom of casing 1 are fixedly connected by fixture with supporting leg 14, two supporting legs 14 on Casing 1 is centrosymmetric, and the top of casing 1 is provided with casing 2, and motor housing 9 is fixedly connected with the left of the intracavity bottom of casing 2, The bottom of the inner chamber of motor housing 9 is fixedly connected with motor 10, and driving gear 8, the right side of driving gear 8 are arranged with the rotating shaft of motor 10 Side is engaged with driven gear 4, and through rotary shaft 3 is provided with driven gear 4, the top of casing 2 is fixedly connected with dividing plate 24, rotation The top of axle 3 sequentially passes through top and the dividing plate 24 of casing 2, and the bottom of rotary shaft 3 is lived by bearing with the bottom of the inner chamber of casing 2 Dynamic connection, the top of rotary shaft 3 is connected by bearing with the top movable of casing 2, and the top of dividing plate 24 offers chute 23, rotation The top of rotating shaft 3 is fixedly connected with supporting plate 7, and the both sides of the bottom of supporting plate 7 have been fixedly connected with support bar 5, two support bars 5 It is centrosymmetric on rotary shaft 3, support bar 5 is installed by the bottom of supporting plate 7, increases the stability of supporting plate 7, it is to avoid Incline, the bottom of support bar 5 is fixedly connected with the sliding block 22 being adapted with chute 23, by opening up chute 23 on dividing plate 24, Sliding block 22 is installed in the bottom of support bar 5, facilitates support bar 5 to rotate.
In the present embodiment, the both sides at the top of supporting plate 7 have been fixedly connected with first support 21, and the top of first support 21 leads to Cross the first pivot pin 20 and be connected with second support 19, the top of second support 19 is provided with solar panel 6, supporting plate 7 Cylinder 18 is fixedly connected with the right side of top, the top of cylinder 18 is fixedly connected with the 3rd support 17, the top of the 3rd support 17 4th support 15 is connected with by the second pivot pin 16, top and the bottom of solar panel 6 of the 4th support 15 are fixed Connection, the left side of casing 1 is provided with controller 11, and solar panel 6 is electrically connected with controller 11, controller 11 and motor 10 are electrically connected with.
In the present embodiment, by installing motor 10, principal and subordinate's gear 8, driven gear 4, rotary shaft 3, supporting plate on casing 1 7th, first support 21, second support 19, the first pivot pin 20, the 3rd support 17, the second pivot pin 16, the 4th support 15, solar energy hair Electroplax 6 and cylinder 18, realize when the sun power generation plate 6 is needed to use, by the operation of the controlled motor 10 of controller 11, Motor 10 is rotated axle 3 and rotates by gear drive, and rotary shaft 3 drives solar panel 6 to rotate by supporting plate 7, when When needing to adjust the angle of inclination of solar panel 6, control cylinder 18 to run by controller 11, the change sun is reached with this The angle of inclination of energy power generation plate 6.
The course of work of the present embodiment is:
By the operation of the controlled motor 10 of controller 11, motor 10 is rotated axle 3 and rotates by gear drive, rotary shaft 3 drive solar panel 6 to rotate by supporting plate 7, when needing to adjust the angle of inclination of solar panel 6, by control The control cylinder 18 of device processed 11 is run, and the angle of inclination for changing solar panel 6 is reached with this.
In sum:The intelligent solar photovoltaic box-type substation, by installing motor 10, Zhu Congchi on casing 1 Wheel 8, driven gear 4, rotary shaft 3, supporting plate 7, first support 21, second support 19, the first pivot pin 20, the 3rd support 17, the Two pivot pins 16, the 4th support 15, solar panel 6 and cylinder 18, are rationally converted into electric energy using solar energy, solve existing case Formula transformer station is unable to the problem of independent power generation.

Claims (8)

1. a kind of intelligent solar photovoltaic box-type substation, including casing (1), it is characterised in that the top of the casing (1) Casing (2) is provided with, motor housing (9), motor housing (9) inner chamber are fixedly connected with the left of casing (2) intracavity bottom Bottom be fixedly connected with motor (10), be arranged with driving gear (8), the driving gear in the rotating shaft of the motor (10) (8) driven gear (4) is engaged with the right side of, runs through being provided with rotary shaft (3) on the driven gear (4), the rotary shaft (3) Top is fixedly connected with supporting plate (7), and the both sides at the top of the supporting plate (7) have been fixedly connected with first support (21), described The top of first support (21) is connected with second support (19), the top of the second support (19) by the first pivot pin (20) Portion is provided with solar panel (6), and the right side at the top of the supporting plate (7) is fixedly connected with cylinder (18), the cylinder (18) the 3rd support (17) is fixedly connected with the top of, the top of the 3rd support (17) is connected by the second pivot pin (16) activity The 4th support (15) is connected to, the top of the 4th support (15) is fixedly connected with the bottom of solar panel (6), the case Controller (11) is provided with the left of body (1), the solar panel (6) is electrically connected with controller (11), the control Device (11) is electrically connected with motor (10).
2. intelligent solar photovoltaic box-type substation according to claim 1, it is characterised in that the casing (2) Top is fixedly connected with dividing plate (24), and top and the dividing plate (24) of casing (2), institute are sequentially passed through at the top of the rotary shaft (3) State and chute (23) is offered at the top of dividing plate (24).
3. intelligent solar photovoltaic box-type substation according to claim 1, it is characterised in that the casing (1) is just The both sides on surface are hinged with chamber door (12) by hinge.
4. intelligent solar photovoltaic box-type substation according to claim 3, it is characterised in that on the chamber door (12) It is provided with handle (13).
5. intelligent solar photovoltaic box-type substation according to claim 1, it is characterised in that casing (1) bottom The both sides in portion are fixedly connected by fixture with supporting leg (14), and described two supporting legs (14) are on casing (1) in center Symmetrically.
6. intelligent solar photovoltaic box-type substation according to claim 1, it is characterised in that the supporting plate (7) The both sides of bottom have been fixedly connected with support bar (5).
7. intelligent solar photovoltaic box-type substation according to claim 6, it is characterised in that described two support bars (5) it is centrosymmetric on rotary shaft (3), the bottom of the support bar (5) is fixedly connected with the cunning being adapted with chute (23) Block (22).
8. intelligent solar photovoltaic box-type substation according to claim 1, it is characterised in that the rotary shaft (3) Bottom be flexibly connected with the bottom of casing (2) inner chamber by bearing, the top of the rotary shaft (3) passes through bearing and casing (2) top movable connection.
CN201611004986.5A 2016-11-15 2016-11-15 Intelligent solar photovoltaic box-type substation Pending CN106786083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611004986.5A CN106786083A (en) 2016-11-15 2016-11-15 Intelligent solar photovoltaic box-type substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611004986.5A CN106786083A (en) 2016-11-15 2016-11-15 Intelligent solar photovoltaic box-type substation

Publications (1)

Publication Number Publication Date
CN106786083A true CN106786083A (en) 2017-05-31

Family

ID=58968427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611004986.5A Pending CN106786083A (en) 2016-11-15 2016-11-15 Intelligent solar photovoltaic box-type substation

Country Status (1)

Country Link
CN (1) CN106786083A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107888129A (en) * 2017-10-30 2018-04-06 湖州绅博能源科技有限公司 A kind of photovoltaic energy storage device
CN107906771A (en) * 2017-11-09 2018-04-13 安徽锦希自动化科技有限公司 A kind of solar energy equipment based on solar energy adjustable-angle
CN107946998A (en) * 2017-11-30 2018-04-20 贵州西航发展有限公司 Outdoor box type power transformation automatic control is integrally stood
CN108199467A (en) * 2017-12-31 2018-06-22 铜陵迈维电子科技有限公司 Photovoltaic mobile power with wireless transmission function
CN108317095A (en) * 2018-01-12 2018-07-24 佛山腾谱工业设计有限公司 A kind of efficient infant industry fan
CN108317096A (en) * 2018-01-12 2018-07-24 佛山腾谱工业设计有限公司 A kind of Industrial fan
CN108387253A (en) * 2018-01-12 2018-08-10 广州利萨智能化科技有限公司 A kind of low-carbon energy-saving monitoring device
CN108449031A (en) * 2018-03-09 2018-08-24 宁海利航机电设备设计有限公司 A kind of desert photovoltaic plant technology
CN108599693A (en) * 2018-05-29 2018-09-28 芜湖润蓝生物科技有限公司 A kind of solar energy photovoltaic panel automated steering device
CN108631712A (en) * 2018-05-07 2018-10-09 南京华杰能源科技有限公司 A kind of Domestic micro photovoltaic generating system
CN109298653A (en) * 2018-11-14 2019-02-01 江苏博子岛智能科技有限公司 A kind of intelligence control system based on technology of Internet of things
CN109743013A (en) * 2019-01-28 2019-05-10 青岛禾铄光伏科技有限公司 A kind of easy to operate intelligent photovoltaic controller
CN111082743A (en) * 2019-12-19 2020-04-28 广州奥鹏能源科技有限公司 Two-wing type telescopic solar panel energy collecting trolley
CN117791393A (en) * 2024-02-27 2024-03-29 广东佛锐电气有限公司 Double-layer preassembled transformer substation with photovoltaic device and applied to charging pile

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004018286U1 (en) * 2004-11-25 2006-04-06 Fiegl, Klaus Mounting plate for solar energy arrangement, has condition bottom, on which module board is supported with solar energy module, where condition bottom essentially causes sufficient stabilization of solar energy arrangement by its weight
CN204425249U (en) * 2015-03-19 2015-06-24 丹东渤海节水灌溉设备有限公司 For the supporting rotating device of solar opto-electronic board
CN205430143U (en) * 2016-04-07 2016-08-03 宋飞飞 Building roof solar power unit
CN106025853A (en) * 2016-06-23 2016-10-12 任祥根 Multifunctional intelligent electric power distribution cabinet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004018286U1 (en) * 2004-11-25 2006-04-06 Fiegl, Klaus Mounting plate for solar energy arrangement, has condition bottom, on which module board is supported with solar energy module, where condition bottom essentially causes sufficient stabilization of solar energy arrangement by its weight
CN204425249U (en) * 2015-03-19 2015-06-24 丹东渤海节水灌溉设备有限公司 For the supporting rotating device of solar opto-electronic board
CN205430143U (en) * 2016-04-07 2016-08-03 宋飞飞 Building roof solar power unit
CN106025853A (en) * 2016-06-23 2016-10-12 任祥根 Multifunctional intelligent electric power distribution cabinet

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107888129A (en) * 2017-10-30 2018-04-06 湖州绅博能源科技有限公司 A kind of photovoltaic energy storage device
CN107906771A (en) * 2017-11-09 2018-04-13 安徽锦希自动化科技有限公司 A kind of solar energy equipment based on solar energy adjustable-angle
CN107946998A (en) * 2017-11-30 2018-04-20 贵州西航发展有限公司 Outdoor box type power transformation automatic control is integrally stood
CN108199467B (en) * 2017-12-31 2021-05-11 铜陵迈维电子科技有限公司 Photovoltaic mobile power supply with wireless transmission function
CN108199467A (en) * 2017-12-31 2018-06-22 铜陵迈维电子科技有限公司 Photovoltaic mobile power with wireless transmission function
CN108317095A (en) * 2018-01-12 2018-07-24 佛山腾谱工业设计有限公司 A kind of efficient infant industry fan
CN108317096A (en) * 2018-01-12 2018-07-24 佛山腾谱工业设计有限公司 A kind of Industrial fan
CN108387253A (en) * 2018-01-12 2018-08-10 广州利萨智能化科技有限公司 A kind of low-carbon energy-saving monitoring device
CN108449031A (en) * 2018-03-09 2018-08-24 宁海利航机电设备设计有限公司 A kind of desert photovoltaic plant technology
CN108631712A (en) * 2018-05-07 2018-10-09 南京华杰能源科技有限公司 A kind of Domestic micro photovoltaic generating system
CN108599693A (en) * 2018-05-29 2018-09-28 芜湖润蓝生物科技有限公司 A kind of solar energy photovoltaic panel automated steering device
CN109298653A (en) * 2018-11-14 2019-02-01 江苏博子岛智能科技有限公司 A kind of intelligence control system based on technology of Internet of things
CN109743013A (en) * 2019-01-28 2019-05-10 青岛禾铄光伏科技有限公司 A kind of easy to operate intelligent photovoltaic controller
CN111082743A (en) * 2019-12-19 2020-04-28 广州奥鹏能源科技有限公司 Two-wing type telescopic solar panel energy collecting trolley
CN111082743B (en) * 2019-12-19 2021-07-30 广州奥鹏能源科技有限公司 Two-wing type telescopic solar panel energy collecting trolley
CN117791393A (en) * 2024-02-27 2024-03-29 广东佛锐电气有限公司 Double-layer preassembled transformer substation with photovoltaic device and applied to charging pile
CN117791393B (en) * 2024-02-27 2024-05-07 广东佛锐电气有限公司 Double-layer preassembled transformer substation with photovoltaic device and applied to charging pile

Similar Documents

Publication Publication Date Title
CN106786083A (en) Intelligent solar photovoltaic box-type substation
CN204696994U (en) A kind of warmhouse booth photovoltaic power supply device
CN202978763U (en) Louver type photovoltaic assembly
CN212957820U (en) Energy-saving and environment-friendly vacation house
CN213511033U (en) Wind power generation system with adjustable angle
CN202148993U (en) Antitheft tower cylindrical door for wind power generating set
CN206524549U (en) A kind of wide-angle Operation switch cabinet
CN219081109U (en) Building construction support frame
CN219827692U (en) Sheet metal sealing structure
CN214850044U (en) Box transformer substation capable of adjusting orientation of solar panel
CN215681519U (en) Outdoor prepackage type box-type substation
CN110499938A (en) A kind of small all-in-one substation with anti-hurricane function
CN212811076U (en) Active heat dissipation type pre-assembled power distribution station
CN219999177U (en) Motor with manual control function
CN212518143U (en) Auxiliary assembly and disassembly device for grounding of power transformation equipment
CN213509916U (en) Novel municipal garden construction fast-assembling protection device
CN215221539U (en) Inflatable insulation ring network switch equipment convenient to install
CN220203522U (en) Intelligent super pavilion
CN209483535U (en) A kind of wind energy and architecture-integral equipment
CN211579366U (en) Energy-saving high-voltage prefabricated substation
CN210723758U (en) Cabinet door sealing mechanism of box-type substation
CN213089258U (en) Energy management system is on-spot positioner for authentication
CN215921920U (en) Outdoor new forms of energy fill electric pile convenient to carry
CN202117957U (en) Stepless speed changing fan
CN209196742U (en) A kind of solar LED (Light Emitting Diode) lamp being easily installed disassembly

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20170531

RJ01 Rejection of invention patent application after publication