CN212695954U - Rolling brush device for detecting insulation degree of rigid substrate of solar cell wing - Google Patents
Rolling brush device for detecting insulation degree of rigid substrate of solar cell wing Download PDFInfo
- Publication number
- CN212695954U CN212695954U CN202021378770.7U CN202021378770U CN212695954U CN 212695954 U CN212695954 U CN 212695954U CN 202021378770 U CN202021378770 U CN 202021378770U CN 212695954 U CN212695954 U CN 212695954U
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- China
- Prior art keywords
- rolling brush
- insulation
- solar cell
- rigid substrate
- brush head
- Prior art date
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- 238000009413 insulation Methods 0.000 title claims abstract description 51
- 239000000758 substrate Substances 0.000 title claims abstract description 45
- 238000005096 rolling process Methods 0.000 title claims abstract description 39
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 241000270728 Alligator Species 0.000 claims description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000013100 final test Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
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- Photovoltaic Devices (AREA)
Abstract
A rolling brush device for detecting the insulation degree of a rigid substrate of a solar cell wing comprises: the handheld rod is used for installing the mounting seat; the mounting seat is used for mounting the rolling brush head; the mounting seat is arranged at the first end of the handheld rod; the rolling brush head is used for detecting the insulation degree of the rigid substrate; the rolling brush head is rotatably arranged on the mounting seat; the wire is used for connecting the rolling brush head and the insulation resistance meter; the first end of the conducting wire is connected with the rolling brush head, and the second end of the conducting wire is connected with the insulation resistance meter. The rolling brush device for detecting the insulation degree of the rigid substrate of the solar cell wing can safely and accurately test the insulation degree of the substrate without using an operation frame under the condition that the rigid substrate of the solar cell wing does not move; the protective layer on the brush head of the rolling brush is more attached to the polyimide film of the substrate, so that the damage to the substrate can be avoided, and the possibility of repeated brush insulation and missed brush insulation is avoided; meanwhile, the use of manpower and material resources is reduced.
Description
Technical Field
The utility model belongs to the technical field of solar cell wing rigid substrate insulation degree detects, concretely relates to round brush device that is used for solar cell wing rigid substrate insulation degree to detect.
Background
The solar cell wing rigid substrate sequentially comprises from top to bottom: polyimide film, carbon fiber, and aluminum honeycomb. Because the solar cell piece is to be insulated from the substrate in the later stage, the occurrence of short circuit phenomenon is avoided, and therefore insulation degree inspection needs to be carried out on the substrate. The inspection requirements are as follows: and (3) testing the insulation degree of the surface of the polyimide film to be not less than 10M omega by using an insulation resistance meter in the effective period under the 250V direct current voltage, and judging the conformity degree of the insulation degree of the substrate according to the resistance value displayed by a pointer of the insulation resistance meter.
The insulating brush head that uses at present is ordinary flat brush, and the usable floor area of brush head has certain limitation, and the length of brush pole is shorter, and the base plate scope of detection is limited, and the handle has only carried out simple parcel with insulating tape, has the electric leakage danger. At present, the external dimension of partial solar cell wing substrates is larger, and the common insulating brush cannot completely meet the operation requirement of detecting the insulating degree of all rigid substrates.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a round brush device for solar cell wing rigidity base plate insulativity detects, include:
the handheld rod is used for installing the mounting seat;
the mounting seat is used for mounting the rolling brush head; the mounting seat is arranged at the first end of the handheld rod;
the rolling brush head is used for detecting the insulation degree of the rigid substrate; the rolling brush head is rotatably arranged on the mounting seat;
the wire is used for connecting the rolling brush head and the insulation resistance meter; the first end of the conducting wire is connected with the rolling brush head, and the second end of the conducting wire is connected with the insulation resistance meter.
Preferably, the second end of the hand-held rod is provided with an insulating rubber handle.
Preferably, a rotating shaft is arranged on the mounting seat, and the rotating shaft is inserted into the brush head of the rolling brush and connected with the first end of the wire.
Preferably, the second end of the lead is provided with an alligator clip, and the alligator clip is connected with the insulation ohmmeter.
Preferably, the wire is embedded in the handheld rod and led out from the second end of the handheld rod.
Preferably, the surface of the brush head of the rolling brush is provided with a protective layer.
The rolling brush device for detecting the insulation degree of the rigid substrate of the solar cell wing can safely and accurately test the insulation degree of the substrate without using an operation frame under the condition that the rigid substrate of the solar cell wing does not move; the protective layer on the brush head of the rolling brush is more attached to the polyimide film of the substrate, so that the damage to the substrate can be avoided, and the possibility of repeated brush insulation and missed brush insulation is avoided; meanwhile, the use of manpower and material resources is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a rolling brush device for detecting the insulation degree of a rigid substrate of a solar cell wing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1, in the embodiment of the present application, the utility model provides a round brush device for solar cell wing rigid substrate insulativity detects includes: a hand-held wand 10, a mounting base 20, a roller brush head 30 and a wire 40, the parts of which are described in detail below.
As shown in fig. 1, in the embodiment of the present application, the utility model provides a round brush device for solar cell wing rigid substrate insulation degree detects, include:
a hand-held pole 10 for mounting a mounting base 20;
a mounting base 20 for mounting a rolling brush head 30; the mounting seat 20 is arranged at the first end of the handheld rod 10;
the rolling brush head 30 is used for detecting the insulation degree of the rigid substrate; the rolling brush head 30 is rotatably arranged on the mounting seat 20;
a lead wire 40 for connecting the roll brush head 30 and an insulation resistance meter; the wire 40 is connected at a first end to the roller brush head 30 and at a second end to the insulation resistance meter.
When the rolling brush device is used for detecting the insulation degree of the rigid substrate of the solar cell wing, the front surface of the solar cell wing substrate to be detected is placed on a workbench paved with antistatic cloth, a screw is screwed into an embedded part at the edge of the substrate, the screw is connected with the positive electrode of an insulation ohmmeter by using a lead, the second end of the lead 40 of the rolling brush device is connected with the negative electrode of the insulation ohmmeter, the insulation ohmmeter is opened as required, and a rolling brush head 30 dips in a chemical reagent and rolls on the substrate, so that the insulation degree of the rigid substrate is detected.
In the present embodiment, as shown in fig. 1, the second end of the hand-held rod 10 is provided with an insulating rubber handle 11. The insulating rubber handle 11 that handheld pole 10 second end set up can protect the measurement personnel, makes in the testing process personnel operate and use safe and reliable more, avoids electrocuteeing dangerous emergence, and final testing result is more accurate.
Referring to fig. 1, in the embodiment of the present application, a rotating shaft 21 is disposed on the mounting base 20, and the rotating shaft 21 is inserted into the rolling brush head 30 and connected to the first end of the conducting wire 40. When detecting, the rolling brush head 30 can rotate around the rotating shaft 21 and rotate on the substrate.
Referring to fig. 1, in the embodiment of the present application, the second end of the lead wire 40 is provided with an alligator clip 41, and the alligator clip 41 is connected with the insulation resistance meter. Alligator clip 41 may securely grip the insulation resistance meter and maintain a stable connection between wire 40 and the insulation resistance meter.
Referring to fig. 1, in the embodiment of the present application, the wire 40 is embedded in the handheld wand 10 and led out at the second end thereof. The wire 40 is disposed inside the hand-held lever 10, and does not contact with the outside, thereby protecting the wire 40.
In the embodiment of the present application, the surface of the rolling brush head 30 is provided with a protective layer. The protective layer is piled up by gauze and sponge and forms, laminates the polyimide film on the base plate more, can avoid the damage to the base plate.
The rolling brush device for detecting the insulation degree of the rigid substrate of the solar cell wing can safely and accurately test the insulation degree of the substrate without using an operation frame under the condition that the rigid substrate of the solar cell wing does not move; the protective layer on the brush head of the rolling brush is more attached to the polyimide film of the substrate, so that the damage to the substrate can be avoided, and the possibility of repeated brush insulation and missed brush insulation is avoided; meanwhile, the use of manpower and material resources is reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A round brush device that is used for insulating degree detection of solar cell wing rigid substrate, its characterized in that includes:
the handheld rod is used for installing the mounting seat;
the mounting seat is used for mounting the rolling brush head; the mounting seat is arranged at the first end of the handheld rod;
the rolling brush head is used for detecting the insulation degree of the rigid substrate; the rolling brush head is rotatably arranged on the mounting seat;
the wire is used for connecting the rolling brush head and the insulation resistance meter; the first end of the conducting wire is connected with the rolling brush head, and the second end of the conducting wire is connected with the insulation resistance meter.
2. The rolling brush device for detecting the insulation degree of the rigid substrate of the solar cell wing as claimed in claim 1, wherein the second end of the handheld rod is provided with an insulating rubber handle.
3. The rolling brush device for detecting the insulation degree of the rigid substrate of the solar cell wing as claimed in claim 1, wherein a rotating shaft is arranged on the mounting seat, and the rotating shaft is inserted into the rolling brush head and connected with the first end of the lead.
4. The roller brush device for detecting the insulation degree of the solar cell wing rigid substrate according to claim 1, wherein an alligator clip is arranged at the second end of the lead, and the alligator clip is connected with the insulation ohmmeter.
5. The roll brush device for detecting the insulation degree of the rigid substrate of the solar cell wing as claimed in claim 1, wherein the lead wire is embedded in the hand-held rod and led out from the second end of the hand-held rod.
6. The roll brush device for detecting the insulation degree of the rigid substrate of the solar cell wing as claimed in claim 1, wherein a protective layer is arranged on the surface of the brush head of the roll brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378770.7U CN212695954U (en) | 2020-07-14 | 2020-07-14 | Rolling brush device for detecting insulation degree of rigid substrate of solar cell wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021378770.7U CN212695954U (en) | 2020-07-14 | 2020-07-14 | Rolling brush device for detecting insulation degree of rigid substrate of solar cell wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212695954U true CN212695954U (en) | 2021-03-12 |
Family
ID=74897202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021378770.7U Active CN212695954U (en) | 2020-07-14 | 2020-07-14 | Rolling brush device for detecting insulation degree of rigid substrate of solar cell wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212695954U (en) |
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2020
- 2020-07-14 CN CN202021378770.7U patent/CN212695954U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee after: The 18th Research Institute of China Electronics Technology Group Corporation Patentee after: CETC Energy Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee before: The 18th Research Institute of China Electronics Technology Group Corporation |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220929 Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee after: CETC Energy Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee before: The 18th Research Institute of China Electronics Technology Group Corporation Patentee before: CETC Energy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee after: CETC Blue Sky Technology Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee before: CETC Energy Co.,Ltd. |