WO2015131673A1 - Serre-câble fixe pour un câble de connexion de composant photovoltaïque - Google Patents

Serre-câble fixe pour un câble de connexion de composant photovoltaïque Download PDF

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Publication number
WO2015131673A1
WO2015131673A1 PCT/CN2015/070814 CN2015070814W WO2015131673A1 WO 2015131673 A1 WO2015131673 A1 WO 2015131673A1 CN 2015070814 W CN2015070814 W CN 2015070814W WO 2015131673 A1 WO2015131673 A1 WO 2015131673A1
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WO
WIPO (PCT)
Prior art keywords
wire
fixing
fixed
photovoltaic module
fixing clip
Prior art date
Application number
PCT/CN2015/070814
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English (en)
Chinese (zh)
Inventor
袁欣
Original Assignee
袁欣
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 袁欣 filed Critical 袁欣
Publication of WO2015131673A1 publication Critical patent/WO2015131673A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/36—Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
    • 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

Definitions

  • the invention relates to the technical field of fixing a wire clamp, in particular to a fixed wire clamp for connecting a wire of a photovoltaic component.
  • the universal cable tie is usually used to tie the connecting wires, and then inserted into the C-shaped steel trough of the photovoltaic module bracket or freely suspended in the photovoltaic module. back.
  • the universal cable ties generally have plastic cable ties and iron core ties, which are widely used in electronic factories, tying televisions, computers and other internal connecting lines, fixing of wires, motors, electronic toys, etc., with fast binding and insulation. Features such as good sex, self-locking, and easy to use.
  • the existing cable tie is applied to the bundling of the connecting wires of the photovoltaic components, and has the following defects:
  • Defect 1 The PV module is a solar power installation installed outdoors. The connecting wires are exposed to the external open environment throughout the life cycle. The solar radiation, wind and rain, and temperature difference vary greatly.
  • the universal cable tie is used indoors. The long-term durability of the products cannot meet the site requirements, and needs to be replaced frequently to increase on-site labor and installation procedures. The cable tie that is replaced at the same time is often discarded at random to pollute the environment.
  • Defect 2 The main function of the cable tie is to tie a plurality of wires together or tie the wires together with other solid objects to achieve the fixing effect of the wires.
  • the photovoltaic module is a standardized product, and the whole device has no position for tying the cable. In reality, the wire is bundled and then inserted into the C-shaped steel groove of the photovoltaic module bracket, or freely suspended on the back of the photovoltaic module, and the wire is not fixed. In terms of the wind, the wire is worn and the tensile force of the photovoltaic module junction box is broken. On the other hand, messy wires affect the overall landscape quality of photovoltaic power plants.
  • Defect 3 The cable tie is a very small material, which is often left in the field in actual conditions, causing environmental pollution. In addition, in the harsh open air environment, the small cable tie falls off after aging in a short period of time. It also causes environmental pollution.
  • the present invention provides a photovoltaic module connection for facilitating the fixing of the connecting wires of the photovoltaic module, facilitating the installation and facilitating the regular arrangement of the connecting wires, and reducing the hidden trouble points caused by the swinging of the connecting wires in the photovoltaic power station.
  • a photovoltaic module connection for facilitating the fixing of the connecting wires of the photovoltaic module, facilitating the installation and facilitating the regular arrangement of the connecting wires, and reducing the hidden trouble points caused by the swinging of the connecting wires in the photovoltaic power station.
  • the present invention provides a fixing clip for a photovoltaic module connecting wire, comprising a fixing clip seat clamped on a frame or a bracket of the photovoltaic module, and a fixing wire ring for fixing the connecting wire; the fixing clip seat
  • the U-shaped clamp base is disposed on an outer side surface of the fixed clamp base.
  • the fixing clip and the fixing wire ring are integrally formed.
  • the fixed clip and the fixed wire loop are provided in a split configuration.
  • the fixing wire loop is snap-fitted to the outer side surface of the fixing clip.
  • the fixed wire loop is rotatably disposed on an outer side surface of the fixed clamp.
  • the fixed wire loop is a closed ring.
  • a gap is formed in the closed ring for the connecting wire to be inserted.
  • the number of the fixing wire loops is two or more, which are respectively disposed on different outer side faces of the fixing clip seat.
  • the fixing clip is used for clamping the inner side surface of the photovoltaic module to be arranged as a sawtooth array surface or a dot array surface.
  • the fixing clip is for holding an adhesive layer on the inner side surface of the clamping photovoltaic module.
  • the invention can be clamped on the frame or the bracket of the photovoltaic module by the fixing clip, and the connecting wire is connected by the fixing wire loop to fix the connecting wire on the frame or the bracket of the photovoltaic module.
  • the whole process does not affect the photovoltaic components, and the connecting wires are arranged at the same time, which avoids the wear of the connecting wires under the action of the wind, and eliminates the tensile damage caused by the connecting boxes when the connecting wires are suspended on the back of the photovoltaic module, thereby eliminating the hidden trouble points.
  • the fixing clamp of the invention is convenient for fixing the connecting wires of the photovoltaic module, the installation is convenient and the regular arrangement of the connecting wires is facilitated, so that the arrangement of the connecting wires of the photovoltaic power station is more in line with the electrical specifications, more regular, and the overall appearance image of the photovoltaic power station can be improved. .
  • FIG. 1 is a front elevational view showing the structure of a fixing clip for a photovoltaic module connecting wire of the first embodiment.
  • FIG. 2 is a right side view showing the structure of a fixing clip for a photovoltaic module connecting wire of the first embodiment.
  • Fig. 3 is a front elevational view showing the structure of a fixing clip for a photovoltaic module connecting wire of the second embodiment.
  • FIG. 4 is a right side view showing the structure of a fixing clip for a photovoltaic module connecting wire of the second embodiment.
  • FIG. 5 is a schematic view showing the combined structure of the fixing clips for connecting the wires of the photovoltaic module of the third embodiment.
  • Fig. 6 is a front elevational view showing the structure of a fixing clip for a photovoltaic module connecting wire of the fourth embodiment.
  • Fig. 7 is a front elevational view showing the structure of a fixing clip for a photovoltaic module connecting wire of the fifth embodiment.
  • FIG. 8 is a front view showing the structure of the photovoltaic module connecting wire clamped in a non-operating state according to the first embodiment
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the present embodiment provides a fixing clip for connecting components of a photovoltaic module, comprising a fixing clip 1 for clamping on a frame or a bracket of a photovoltaic module, and a fixing connecting wire.
  • Fixed wire loop 2 As shown in Figure 1, the fixed clamp seat 1 is a U-shaped clamp base, and the fixed wire loop 2 is a circular ring shape. The ring, the fixed wire loop 2 is disposed on the outer side surface of the fixed clamp base 1.
  • the fixing clip 1 and the fixing wire ring 2 of the embodiment are integrally formed, and a notch 3 for connecting the connecting wire is opened on the fixing wire ring 2, and the fixing clip 1 is used for clamping the photovoltaic
  • the inner side of the component is disposed as a serrated array surface or a dot array surface (not shown), and an adhesive layer may also be disposed on the inner side surface of the fixing clamp 1 for clamping the photovoltaic module (not shown in the drawing) ) to enhance the fixing strength of the fixed holder 1 after it is snapped into the frame or bracket of the photovoltaic module.
  • the fixing clip 1 and the fixing wire ring 2 of the embodiment are integrally formed by elastic and anti-aging materials (such as ABS, PPE, PPO, nylon, plastic, etc.), the fixing clip 1 and the fixing.
  • the wire loop 2 is selected one by one, and those skilled in the art can set the specific dimensions of the fixed clip 1 and the fixed loop 2 according to the model size of the photovoltaic module and the connecting wire, as in this embodiment.
  • the width of the fixed holder 1 is set to 3 cm
  • the height of the slit of the slit is set to 1-2.5 mm
  • the inner diameter of the fixed loop 2 is selected to be slightly larger than the outer diameter of the connecting wire.
  • the U-shaped non-open end of the fixing clamp 1 of the present embodiment is a ring-shaped type, and the inner space is slightly larger than the inner space of the open end to achieve the clamping force for reinforcing the fixed clamping seat.
  • the gap is a dome shape, and the open ends are joined together. In the working state, since the frame or the bracket is held in the open end, the above-mentioned gap is substantially parallel as shown in FIG.
  • a guide angle is provided at the open end of the fixed clamp to facilitate insertion of the frame of the photovoltaic module; a guide angle is also provided at the notch of the fixed wire loop to facilitate the insertion of the connecting wire.
  • the U-shaped non-open end of the fixing clip of the embodiment may also be a U-shaped straight type, or the clamping portion may be a straight type and the non-open end may be a trapezoid.
  • the clamping force of the fixed clamping seat is achieved, and will not be described here.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 3 is a front view showing the structure of a fixing clip for a photovoltaic module connecting wire of the second embodiment
  • FIG. 4 is a right side view showing the structure of the fixing clip for the connecting wire of the photovoltaic module of the second embodiment.
  • this embodiment proposes another fixing clip for connecting the wires of the photovoltaic module, which is different from the first embodiment only in that the present embodiment is outside the two fixed clips 1.
  • a fixed wire loop 2 is disposed on each side of the wire loop, and the fixing wire loop 2 of the embodiment is a closed ring. The ring 2 is connected to the connecting wire by directly fitting the connecting wire.
  • the fixed wire loops 2 may also be three, four or more, disposed at any position on the outer side of the fixed clamp base 1.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 5 is a structural connection diagram of a fixed wire clamp for a photovoltaic module connecting wire of the third embodiment.
  • this embodiment provides a fixing clip for connecting the wires of the photovoltaic module, which is different from the first embodiment only in that the fixed clip 1 and the fixed loop 2 of the embodiment are divided into points.
  • a 360 degree rotation is provided on the outer side of the fixed holder 1.
  • the fixed wire loop can also be rotatably disposed in other specific manners, or can be engaged at a fixed position at a different angle (the same direction or a 90 degree direction, etc.) relative to the fixed clamp. Fixed settings, no longer detailed here.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • Fig. 6 is a structural connection diagram of a fixing clip for a connecting wire of a photovoltaic module of the fourth embodiment.
  • this embodiment proposes another fixing clip for connecting the wires of the photovoltaic module, which is different from the first embodiment in that the fixing wire ring 2 of the embodiment is disposed at the closed end of the fixed clamping seat 1 . The outside of the end.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • FIG. 7 is a structural connection diagram of a fixing clip for a connecting wire of a photovoltaic module of Embodiment 5. As shown in FIG. 7 , this embodiment proposes another fixing clip for connecting the wires of the photovoltaic module, which is different from the first embodiment in that the portion of the fixing clip 1 of the embodiment is not near the closed end. Trapezoidal. The advantage of doing this is to reduce material costs.

Abstract

L'invention concerne un serre-câble fixe pour un câble de connexion de composant photovoltaïque, comprenant un support de serrage fixe serré sur un cadre de bord ou une console d'un composant photovoltaïque, et un anneau de câble fixe utilisé pour fixer le câble de connexion, le support de serrage fixe étant un support de serrage en forme de U et l'anneau de câble fixe étant agencé sur une surface extérieure du support de serrage fixe. Le support de serrage fixe est serré sur le cadre de bord ou la console du composant photovoltaïque et est connecté au câble de connexion via l'anneau de câble fixe, de sorte que le câble de connexion est fixé sur le cadre de bord ou la console du composant photovoltaïque, sans exercer d'influence sur le composant photovoltaïque pendant l'ensemble du processus, et le câble de connexion est régulé dans le même temps, ce qui permet d'éviter l'abrasion du câble de connexion sous l'action du vent, d'éliminer dans le même temps l'endommagement à la traction sur un boîtier de connexion lorsque le câble de connexion est suspendu sur une surface arrière du composant photovoltaïque, et d'éliminer des points de défaillance cachés.
PCT/CN2015/070814 2014-03-06 2015-01-16 Serre-câble fixe pour un câble de connexion de composant photovoltaïque WO2015131673A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410079400.6A CN104901615A (zh) 2014-03-06 2014-03-06 光伏组件连接导线用固定线夹
CN201410079400.6 2014-03-06

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Publication Number Publication Date
WO2015131673A1 true WO2015131673A1 (fr) 2015-09-11

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PCT/CN2015/070814 WO2015131673A1 (fr) 2014-03-06 2015-01-16 Serre-câble fixe pour un câble de connexion de composant photovoltaïque

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CN (1) CN104901615A (fr)
WO (1) WO2015131673A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105790702A (zh) * 2016-04-11 2016-07-20 中电投西安太阳能电力有限公司 太阳能电池模组的安全卡线装置
GB201608712D0 (en) * 2016-05-18 2016-06-29 Electro Expo Ltd Housing system for electrical connectors
CN107229347A (zh) * 2017-06-05 2017-10-03 合肥展游软件开发有限公司 一种计算机键盘
CN107219930A (zh) * 2017-06-05 2017-09-29 合肥展游软件开发有限公司 一种具有散热功能的键盘
CN111952916A (zh) * 2020-08-11 2020-11-17 广东电网有限责任公司 新型低压配电线路简易扎线夹装置

Citations (6)

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Publication number Priority date Publication date Assignee Title
CN201327973Y (zh) * 2008-12-17 2009-10-14 奇瑞汽车股份有限公司 一种新型线束固定装置
CN202111110U (zh) * 2011-05-26 2012-01-11 泰通(泰州)工业有限公司 一种用于安装光伏组件的紧固夹块构件
CN102495485A (zh) * 2011-12-05 2012-06-13 深圳市华星光电技术有限公司 液晶显示装置及其线缆固定机构
CN202946784U (zh) * 2012-10-27 2013-05-22 安徽誉丰汽车技术有限责任公司 一种线束固定装置
CN202978139U (zh) * 2012-12-26 2013-06-05 青岛海润电子有限公司 一种线束固定夹
CN203722561U (zh) * 2014-03-06 2014-07-16 袁欣 光伏组件连接导线用固定线夹

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201327973Y (zh) * 2008-12-17 2009-10-14 奇瑞汽车股份有限公司 一种新型线束固定装置
CN202111110U (zh) * 2011-05-26 2012-01-11 泰通(泰州)工业有限公司 一种用于安装光伏组件的紧固夹块构件
CN102495485A (zh) * 2011-12-05 2012-06-13 深圳市华星光电技术有限公司 液晶显示装置及其线缆固定机构
CN202946784U (zh) * 2012-10-27 2013-05-22 安徽誉丰汽车技术有限责任公司 一种线束固定装置
CN202978139U (zh) * 2012-12-26 2013-06-05 青岛海润电子有限公司 一种线束固定夹
CN203722561U (zh) * 2014-03-06 2014-07-16 袁欣 光伏组件连接导线用固定线夹

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