CN207400518U - Clear up the bristle of halftone grid line - Google Patents
Clear up the bristle of halftone grid line Download PDFInfo
- Publication number
- CN207400518U CN207400518U CN201721439747.2U CN201721439747U CN207400518U CN 207400518 U CN207400518 U CN 207400518U CN 201721439747 U CN201721439747 U CN 201721439747U CN 207400518 U CN207400518 U CN 207400518U
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- China
- Prior art keywords
- grid line
- halftone
- bristle
- utility
- model
- 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.)
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Abstract
The utility model is related to manufacture of solar cells equipment technical field more particularly to a kind of bristles for clearing up halftone grid line, and including brush holder and the brush head for being fixed on brush holder end, brush head is made of more bristles, and bristle uses hardness as 10N/mm2Rubber be made, diameter d be 20 μm.Hairbrush hardness is less than halftone hardness, and halftone will not be caused damaged.Diameter d, which is less than grid line line width, can brush out silver paste in grid line.The utility model cleaning halftone grid line bristle, can be clean by the silver paste thorough cleaning in halftone grid line, and halftone is damaged it is smaller, it is efficient, it is at low cost.
Description
Technical field
The utility model is related to manufacture of solar cells equipment technical field more particularly to a kind of brushes for clearing up halftone grid line
Hair.
Background technology
After halftone grid line long-time service, silver paste can be deposited on its surface, the cleaning piece used at present is non-dust cloth, uses alcohol
Wiping is repeated after moistening on halftone, the silver paste in grid line is dissolved with alcohol, until it can not wipe silver paste, to reach clear
Manage the purpose of silver paste in grid line.The defects of prior art is：
a：Whole silver pastes can not be wiped out；
b：It needs repeatedly to replace clean non-dust cloth and alcohol, waste is more serious；
c：Alcohol is affected caused by halftone in cleaning process.
Utility model content
The technical problems to be solved in the utility model is：In order to solve the above-mentioned technical problem, the utility model provides a kind of
Clear up the bristle of halftone grid line.
Technical solution is used by the utility model solves its technical problem：A kind of bristle for clearing up halftone grid line, bag
It includes brush holder and is fixed on the brush head of brush holder end, the brush head is made of more bristles, and the bristle uses hardness as 10N/mm2
Rubber be made, diameter d be 20 μm.Hairbrush hardness is less than halftone hardness, and halftone will not be caused damaged.Diameter d is less than grid line line
Width can brush out silver paste in grid line.
The top of the bristle is hemispherical.Halftone will not be scratched.
Bristle density on the brush head is 100 pieces/square millimeter.The silver in halftone grid line can preferably be cleaned out
Slurry.
The bristle on the brush head top is integrally substantially planar.Since halftone is flat, the bristle on brush head top is whole
Substantially planar (since the top of bristle is hemispherical, so whole be about plane), hairbrush uniform force, long undercoat holds
Easily there is undercoat not injecting in halftone grid line.
The beneficial effects of the utility model are the bristles of the cleaning halftone grid line of the utility model, can be by halftone grid line
Interior silver paste thorough cleaning is clean, and halftone is damaged it is smaller, it is efficient, it is at low cost.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the utility model optimum embodiment.
Fig. 2 is the enlarged drawing of bristle ends.
In figure：1st, brush holder, 2, brush head, 21, bristle.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As illustrated in fig. 1 and 2, it is the utility model optimum embodiment, a kind of bristle for clearing up halftone grid line, including brush holder 1
With the brush head 2 for being fixed on 1 end of brush holder, brush head 2 is made of more bristles 21, and bristle 21 uses hardness as 10N/mm2Rubber
It is made, diameter d is 20 μm.The top of bristle 21 is hemispherical.21 density of bristle on brush head 2 is 100 pieces/square millimeter.Brush
The bristle 21 on first 2 top is whole substantially planar.
The utility model clears up the bristle of halftone grid line, and hairbrush hardness is less than halftone hardness, and halftone will not be caused damaged；Hair
Brush top is hemispherical, will not scratch halftone；It is reusable, it is cost-effective；Diameter, which is less than grid line line width, to be brushed out in grid line
Silver paste；It is easy to use, reduce the cleaning halftone time.The utility model is intended to more efficiently clean out halftone, new to design
There is obvious effect in actual use.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of bristle for clearing up halftone grid line, it is characterised in that：Including brush holder (1) and it is fixed on the brush head of brush holder (1) end
(2), the brush head (2) is made of more bristles (21), and the bristle (21) uses hardness as 10N/mm2Rubber be made, directly
Footpath d is 20 μm.
2. the bristle of cleaning halftone grid line as described in claim 1, it is characterised in that：The top of the bristle (21) is in hemisphere
Shape.
3. the bristle of cleaning halftone grid line as described in claim 1, it is characterised in that：Bristle (21) on the brush head (2)
Density is 100 pieces/square millimeter.
4. the bristle of cleaning halftone grid line as described in claim 1, it is characterised in that：The bristle on brush head (2) top
(21) it is whole substantially planar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439747.2U CN207400518U (en) | 2017-11-02 | 2017-11-02 | Clear up the bristle of halftone grid line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721439747.2U CN207400518U (en) | 2017-11-02 | 2017-11-02 | Clear up the bristle of halftone grid line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400518U true CN207400518U (en) | 2018-05-25 |
Family
ID=62317818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721439747.2U Active CN207400518U (en) | 2017-11-02 | 2017-11-02 | Clear up the bristle of halftone grid line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400518U (en) |
-
2017
- 2017-11-02 CN CN201721439747.2U patent/CN207400518U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |