CN203761321U - Photovoltaic support used on roof - Google Patents
Photovoltaic support used on roof Download PDFInfo
- Publication number
- CN203761321U CN203761321U CN201320893074.3U CN201320893074U CN203761321U CN 203761321 U CN203761321 U CN 203761321U CN 201320893074 U CN201320893074 U CN 201320893074U CN 203761321 U CN203761321 U CN 203761321U
- Authority
- CN
- China
- Prior art keywords
- shaped
- bolt
- supporting seat
- conducting strip
- pad
- 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 - Lifetime
Links
- 238000012856 packing Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
- F24S25/634—Clamps; Clips
- F24S25/636—Clamps; Clips clamping by screw-threaded elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S2025/80—Special profiles
- F24S2025/801—Special profiles having hollow parts with closed cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S2025/80—Special profiles
- F24S2025/807—Special profiles having undercut grooves
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a photovoltaic support used on a roof. The photovoltaic support used on the roof comprises a long strip-shaped supporting seat, a U-shaped conducting strip, a U-shaped pressing member, a bolt and a nut. The supporting seat includes a base plate and a hollow boss which projects from the base plate and has uniform cross sections. The hollow boss is arranged in the length direction of the supporting seat. The top surface of the hollow boss stretches into the inside of the hollow boss to form a slideway. Two sides of either opening of the slideway stretch inwards to form flanges. A head of the bolt is in sliding fit with the slideway, and presses against the flanges. A rod portion of the bolt stretches upwards from the inside of the slideway. The U-shaped conducting strip and the U-shaped pressing device sequentially sleeve the screw rod of the bolt. Two sides of cavity openings of a U-shaped cavity of the U-shaped pressing device stretch outwards to form clamping arms in the length direction of the supporting seat. Two sides of cavity openings of a U-shaped cavity of the U-shaped conducting strip stretch outwards to form conducting arms in the length direction of the supporting seat. A clamping interval for clamping an external photovoltaic assembly is formed between the clamping arms and the hollow boss. The photovoltaic support used on the roof can be used to position and install the photovoltaic assembly rapidly, and the grounding work is simple.
Description
Technical field
The utility model relates to the installation fitting of photovoltaic module, is specifically related to a kind of roof photovoltaic bracket.
Background technology
At present, while photovoltaic bracket being installed on roof at present, need to carry out support photovoltaic module with keel bracket, and that keel bracket needs photovoltaic bracket to install is fixing, this complex installation process, when particularly long for the length of keel bracket, need to install along keel bracket compartment of terrain multiple photovoltaic brackets, complex steps, difficulty of construction is high.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of roof photovoltaic bracket, can fast locate photovoltaic module and install, and ground connection work is simple and easy.
The purpose of this utility model adopts following technical scheme to realize:
A kind of roof photovoltaic bracket, comprise the supporting seat of strip, U-shaped conducting strip, U-shaped pressure code, screw bolt and nut, described supporting seat comprises base plate and by the prismatic cannular boss protruding on base plate, this cannular boss is along the length direction setting of supporting seat, the end face of cannular boss is extended with chute to this cannular boss inside, and the notch both sides of chute are inwardly extended with flange; Head and the chute of described bolt are slidably matched, and offset with flange, and the bar portion of bolt is by protruding upward in chute; Described U-shaped conducting strip, U-shaped pressure code are set on the screw rod of bolt successively, U-shaped conducting strip and U-shaped pressure code all have U-shaped chamber, described nut coordinates with the screw flight of bolt, and nut check is at the bottom of U-shaped chamber, U-shaped chamber of pressing code, and the bearing of trend of U-shaped conducting strip, U-shaped pressure code is all perpendicular to the bearing of trend of supporting seat; There is a jig arm described U-shaped accent both sides, U-shaped chamber of pressing code along the length direction of supporting seat is protruding, and there is a conductive arm accent both sides, U-shaped chamber of described U-shaped conducting strip along the length direction of supporting seat is protruding; Between described jig arm and cannular boss, be formed for clamping the clamping interval of exterior light photovoltaic assembly.
Preferably, between described U-shaped conducting strip and cannular boss, pad is provided with locating piece, and the relative both sides that are positioned at supporting seat length direction on this locating piece have protruded upward baffle plate, and this locating piece is set on the screw rod of bolt.
Preferably, between described locating piece and cannular boss, pad is provided with the pad for regulating height, has the groove of splitting that screw rod for bolt passes on this pad, splits groove and extended to by the middle part of pad one end of pad.
Preferably, the end face of described cannular boss also has at least one through hole, and the axis of this through hole vertically arranges, and this through hole runs through chute.
Preferably, on the described base plate under described through hole, screw is installed, between the head of screw and described base plate, pad is provided with the curved packing ring in cross section, and the bar portion of screw is through described base plate and to downward-extension.
Preferably, on the chute bottom land of described through hole inner side, stop screw is installed, the head of this stop screw is higher than the head of bolt.
Preferably, described U-shaped two ends, bottom surface of pressing code are extended with two supporting brackets downwards.
Preferably, on each described conductive arm, be extended with at least one conduction wedge angle downwards.
Preferably, the bottom surface of each described jig arm is made as the flank of tooth.
Compared to existing technology, the beneficial effects of the utility model are:
U-shaped pressure code of the present utility model can move under the guide effect at chute at bolt on cannular boss, thereby can distribute easily as required that two solar photovoltaic assembly supports take on supporting seat number, be beneficial to simple, steady installation photovoltaic component; Can be used for by the clamping interval forming between jig arm and boss the photovoltaic module that is fixedly clamped, locating piece also can be located the fixed position of two photovoltaic modulies on supporting seat, keeps the interval between two photovoltaics; By selecting the thickness of pad, can be used to regulate U-shaped height of pressing code, and then regulate the spacing that clamps interval, to adapt to the photovoltaic module of different-thickness; Meanwhile, the conductive arm being together clipped on photovoltaic module with jig arm can conduct electricity to photovoltaic module, forms earthing effect easily and fast, and conduction wedge angle can puncture the oxide-film on photovoltaic module, further effective guarantee earthing effect.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the perspective view of the utility model roof photovoltaic bracket;
Fig. 2 is the end view of the utility model roof photovoltaic bracket;
Fig. 3 is the structural representation of the utility model pad;
Fig. 4 is that the utility model roof photovoltaic bracket and a photovoltaic module are installed fixing schematic diagram.
In figure: 1, supporting seat; 11, base plate; 12, cannular boss; 13, chute; 14, flange; 15, through hole; 2, U-shaped conducting strip; 21, conductive arm; 22, conduction wedge angle; 3, U-shaped pressure code; 31, jig arm; 32, the flank of tooth; 33, supporting bracket; 4, bolt; 5, nut; 6, photovoltaic module; 7, clamp interval; 8, locating piece; 81, baffle plate; 9, pad; 91, split groove; 10, screw; 101, packing ring.
Embodiment
A kind of roof photovoltaic bracket as shown in Figure 1 and 2, comprise supporting seat 1, U-shaped conducting strip 2, U-shaped pressure code 3, bolt 4 and the nut 5 of strip, supporting seat 1 comprises base plate 11 and the prismatic cannular boss 12 by protrusion on base plate 11, this cannular boss 12 is along the length direction setting of supporting seat 1, the end face of cannular boss 12 is extended with chute 13 to these cannular boss 12 inside, and the notch both sides of chute 13 are inwardly extended with flange 14; The head of bolt 4 and chute 13 are slidably matched, and offset with flange 14, and the bar portion of bolt 4 is by protruding upward in chute 13.
U-shaped conducting strip 2, U-shaped pressure code 3 are set on the screw rod of bolt 4 successively, U-shaped conducting strip 2 and U-shaped pressure code 3 all have U-shaped chamber, nut 5 coordinates with the screw flight of bolt 4, nut 5 lock onto U-shaped press code 3 chamber, U-shaped chamber at the bottom of, U-shaped conducting strip 2, U-shaped bearing of trend of pressing code 3 are all perpendicular to the bearing of trend of supporting seat 1; There is a jig arm 31 U-shaped code 3 the accent both sides, U-shaped chamber of pressing along the length direction of supporting seat 1 is protruding, and there is a conductive arm 21 the accent both sides, U-shaped chamber of U-shaped conducting strip 2 along the length direction of supporting seat 1 is protruding; Between jig arm 31 and cannular boss 12, be formed for clamping the clamping interval 7 of exterior light photovoltaic assembly 6.
As shown in Figure 4, when installation, supporting seat 1 is fixed on to roofing, because the head of bolt 4 is stuck in chute 13, and be slidably matched with chute 13, under the drive of bolt 4, regulate U-shaped conducting strip 2 and the U-shaped installation site of code 3 on cannular boss 12 of pressing, the remaining position of cannular boss 12 is for support photovoltaic module 6, and under the coupling mechanism force of nut 5, two clamp intervals 7 is fixedly clamped in the photovoltaic module 6 at cannular boss 12 two ends to support respectively, reaches location easily and fast of photovoltaic module 6 and fixing.Because conductive arm 21 is together clipped on photovoltaic module 6 by jig arm 31, conductive arm 21 has been realized the ground connection effect to photovoltaic module 6.The length of conductive arm 21 can be arranged to be less than the length of jig arm 31, conductive arm 21 is realized after conductive earthing object does not hinder again jig arm 31 distortion simultaneously and is directly contacted photovoltaic module 6, so that photovoltaic module 6 is clamped.
As shown in Figure 2, for the benefit of above-mentioned earthing effect of Reliable guarantee, the present embodiment is extended with at least one conduction wedge angle 22 downwards on each conductive arm 21, and conduction wedge angle 22 can puncture the oxide-film on photovoltaic module 6, obtains and effectively electrically contacts.Meanwhile, for preventing skidding between jig arm 31 and photovoltaic module 6, the bottom surface of each jig arm 31 is made as to the flank of tooth 32,32 of this flank of tooth can increase the frictional force with photovoltaic module 6 surfaces greatly, are beneficial to effective clamping.
For two photovoltaic modulies 6 are located better, between U-shaped conducting strip 2 and cannular boss 12, pad is provided with locating piece 8, and the relative both sides that are positioned at supporting seat 1 length direction on this locating piece 8 have protruded upward baffle plate 81, and this locating piece 8 is set on the screw rod of bolt 4.Locating piece 8 is sandwiched between two photovoltaic modulies 6, and baffle plate 81 and two photovoltaic modulies 6 offset, to strengthen the positioning action to two photovoltaic modulies 6.
As shown in Fig. 2 ~ 4, for the spacing at convenient adjusting clamping interval 7, between locating piece 8 and cannular boss 12, pad is provided with the pad 9 for regulating height, and what on this pad 9, have that screw rod for bolt 4 passes splits groove 91, splits groove 91 and extended to by the middle part of pad 9 one end of pad 9.Pad 9 can penetrate between U-shaped conducting strip 2 and cannular boss 12 by splitting groove 91, clamps the adjusting of interval 7 spacing.Also have at least one through hole 15 at the end face of cannular boss 12, the axis of this through hole 15 vertically arranges, and this through hole 15 runs through chute 13.When installation, the head of bolt 4 snaps in chute 13 after first penetrating easily through hole 15 again, is beneficial to simplify to install.This through hole 15 also can be set, and the head of bolt 4 can enter in chute 13 from the end of chute 13.
For ease of to fixing between supporting seat 1 and roofing, on the base plate 11 under through hole 15, screw 10 is installed, between the head of screw 10 and described base plate 11, pad is provided with the curved packing ring in cross section 101, and the bar portion of screw 10 is through described base plate 11 and to downward-extension.Wherein, the effect that packing ring 101 plays waterproof and water droplet is flicked, to prevent that the screw 10 of locking roofing from seeping water.
For preventing that bolt from arbitrarily skidding off from through hole 15, on chute 13 bottom lands of through hole 15 inner sides, stop screw (not shown) is installed, the head of this stop screw is higher than the head of bolt 4, bolt 4 is locked stop screw snap in chute 13 from through hole 15 after again, in the time that bolt slides in chute, will be subject to the restriction of stop screw and cannot from through hole 15, deviate from.
The two ends, bottom surface of U-shaped pressure code 3 are extended with two supporting bracket 33, two supporting brackets 33 downwards and form the good supporting construction of intensity with U-shaped conducting strip 2, and can optimize conduction, earthing effect.
Above-mentioned execution mode is only preferred implementation of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (9)
1. a roof photovoltaic bracket, it is characterized in that: comprise the supporting seat of strip, U-shaped conducting strip, U-shaped pressure code, screw bolt and nut, described supporting seat comprises base plate and by the prismatic cannular boss protruding on base plate, this cannular boss is along the length direction setting of supporting seat, the end face of cannular boss is extended with chute to this cannular boss inside, and the notch both sides of chute are inwardly extended with flange; Head and the chute of described bolt are slidably matched, and offset with flange, and the bar portion of bolt is by protruding upward in chute; Described U-shaped conducting strip, U-shaped pressure code are set on the screw rod of bolt successively, U-shaped conducting strip and U-shaped pressure code all have U-shaped chamber, described nut coordinates with the screw flight of bolt, and nut check is at the bottom of U-shaped chamber, U-shaped chamber of pressing code, and the bearing of trend of U-shaped conducting strip, U-shaped pressure code is all perpendicular to the bearing of trend of supporting seat; There is a jig arm described U-shaped accent both sides, U-shaped chamber of pressing code along the length direction of supporting seat is protruding, and there is a conductive arm accent both sides, U-shaped chamber of described U-shaped conducting strip along the length direction of supporting seat is protruding; Between described jig arm and cannular boss, be formed for clamping the clamping interval of exterior light photovoltaic assembly.
2. roof according to claim 1 photovoltaic bracket, it is characterized in that: between described U-shaped conducting strip and cannular boss, pad is provided with locating piece, the relative both sides that are positioned at supporting seat length direction on this locating piece have protruded upward baffle plate, and this locating piece is set on the screw rod of bolt.
3. roof according to claim 2 photovoltaic bracket, it is characterized in that: between described locating piece and cannular boss, pad is provided with the pad for regulating height, on this pad, have the groove of splitting that screw rod for bolt passes, split groove and extended to by the middle part of pad one end of pad.
4. roof according to claim 1 photovoltaic bracket, is characterized in that: the end face of described cannular boss also has at least one through hole, the axis of this through hole vertically arranges, and this through hole runs through chute.
5. roof according to claim 4 photovoltaic bracket, it is characterized in that: on the described base plate under described through hole, screw is installed, between the head of screw and described base plate, pad is provided with the curved packing ring in cross section, and the bar portion of screw is through described base plate and to downward-extension.
6. roof according to claim 4 photovoltaic bracket, is characterized in that: on the chute bottom land of described through hole inner side, stop screw is installed, the head of this stop screw is higher than the head of bolt.
7. roof according to claim 1 photovoltaic bracket, is characterized in that: described U-shaped two ends, bottom surface of pressing code are extended with two supporting brackets downwards.
8. according to the roof photovoltaic bracket described in claim 1 ~ 7 any one, it is characterized in that: on each described conductive arm, be extended with at least one conduction wedge angle downwards.
9. roof according to claim 6 photovoltaic bracket, is characterized in that: the bottom surface of each described jig arm is made as the flank of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893074.3U CN203761321U (en) | 2013-12-31 | 2013-12-31 | Photovoltaic support used on roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893074.3U CN203761321U (en) | 2013-12-31 | 2013-12-31 | Photovoltaic support used on roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761321U true CN203761321U (en) | 2014-08-06 |
Family
ID=51256552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893074.3U Expired - Lifetime CN203761321U (en) | 2013-12-31 | 2013-12-31 | Photovoltaic support used on roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203761321U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980094A (en) * | 2015-07-01 | 2015-10-14 | 江苏晨科新能源有限公司 | Solar energy support guide rail, clamp block, intermediate-voltage block, and side-voltage block in cooperative usage |
| WO2017067310A1 (en) * | 2015-10-19 | 2017-04-27 | 优创英诺科技（深圳）有限公司 | Quick installation support for solar cell panel and horizontal locking structure thereof |
| CN108270389A (en) * | 2018-01-06 | 2018-07-10 | 海宁川达科技有限公司 | A kind of photovoltaic attachment device and its installation method |
| CN108449013A (en) * | 2016-11-19 | 2018-08-24 | 中山市丰申电器有限公司 | a mounting bracket |
| CN108474590A (en) * | 2015-10-08 | 2018-08-31 | Sbp桑尼公司 | Holder for arranging minute surface on heliostat and the method for manufacturing heliostat |
-
2013
- 2013-12-31 CN CN201320893074.3U patent/CN203761321U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104980094A (en) * | 2015-07-01 | 2015-10-14 | 江苏晨科新能源有限公司 | Solar energy support guide rail, clamp block, intermediate-voltage block, and side-voltage block in cooperative usage |
| CN104980094B (en) * | 2015-07-01 | 2017-09-05 | 江苏晨科新能源有限公司 | Solar bracket guide rail and its cooperating clamping block, middle pressing block and side pressing block |
| CN108474590A (en) * | 2015-10-08 | 2018-08-31 | Sbp桑尼公司 | Holder for arranging minute surface on heliostat and the method for manufacturing heliostat |
| WO2017067310A1 (en) * | 2015-10-19 | 2017-04-27 | 优创英诺科技（深圳）有限公司 | Quick installation support for solar cell panel and horizontal locking structure thereof |
| CN108449013A (en) * | 2016-11-19 | 2018-08-24 | 中山市丰申电器有限公司 | a mounting bracket |
| CN108270389A (en) * | 2018-01-06 | 2018-07-10 | 海宁川达科技有限公司 | A kind of photovoltaic attachment device and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |