CN209151103U - A kind of PL imaging device - Google Patents
A kind of PL imaging device Download PDFInfo
- Publication number
- CN209151103U CN209151103U CN201821541728.5U CN201821541728U CN209151103U CN 209151103 U CN209151103 U CN 209151103U CN 201821541728 U CN201821541728 U CN 201821541728U CN 209151103 U CN209151103 U CN 209151103U
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- CN
- China
- Prior art keywords
- pair
- light source
- lens
- rack
- camera
- 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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- 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
Abstract
The utility model discloses a kind of PL imaging devices, including rack (1), cell piece platform (2), light source assembly (3), photomoduel (4)；The utility model solves the problems, such as that solar battery sheet imaging in PL detection is difficult, can greatly improve PL detection efficiency.The utility model has the characteristics that compact-sized, production capacity is high, environmentally friendly, fragment rate is low, continuity is strong.
Description
Technical field
The utility model relates to a kind of PL imaging devices, are used for solar battery manufacturing, so that cell piece is examined in PL
It can be successfully imaged when survey.
Background technique
Solar battery is grown rapidly as most potential renewable eco-friendly power source, but the fast development of industry
In there is many hidden danger such as low-quality competitions, therefore country has put into effect a series of adjustment policies.Photovoltaic leader plan, 531 light
New policies are lied prostrate, photovoltaic technological progress in enterprises is forced.In this context, the process optimization of cell piece production process becomes and compels to be essential
It solves the problems, such as.It can be realized cell piece production technology whole process supervision, find defect Producing reason in production process, mesh
Preceding only online PL (luminescence generated by light) detects a kind of mode, but PL imaging is always a problem of PL detection.
Technical solution provided by the utility model overcomes technical barrier, solves the problems, such as that hardly possible is imaged in PL detection process,
It is square arrangement using light source in surrounding, camera is arranged in the structure at center, and PL is smoothly imaged when detecting.
Utility model content
The utility model provides a kind of PL imaging device, compact-sized, production capacity is high, integrated level is high, modularization.
The utility model solves technical solution used by its technical problem are as follows: light source is square arrangement in surrounding, PL phase
Machine is arranged in the center of light source, and positioned at the surface of mesuring battary piece, the angle of light source can pass through the slotted hole on side panel
It adjusts, when work, the direction of light source is adjusted to suitable angle, the light that light source issues can pass through lens focus to mesuring battary piece
On, reinforce brightness, PL imaging can be completed by PL camera at this time.
A kind of embodiment according to the present utility model, the cell piece stage+module on the rack, install by light source assembly
On the rack, positioned at the surface of cell piece platform, photomoduel is mounted on the rack, positioned at the center of light source assembly.
A kind of embodiment according to the present utility model, the light source assembly are dissipated including a pair of of light source assembly upper plate, four groups
Thermal light source combination, interior ring protection of radiating；A pair of of light source assembly upper plate is mounted on the rack, and four groups of heat radiation light source combinations are mounted on one
Ring protection on light source assembly upper plate, radiating is mounted on a pair of of light source assembly upper plate.
A kind of embodiment according to the present utility model, the heat radiation light source combination include a pair of of side panel, a pair of of heat dissipation
Fixed plate, pair of heat sinks, a pair of of light source, four pairs of pressure ring cushion blocks, a pair of of lens chuck ring, a pair of of light lens spacer ring, Yi Duitou
Mirror；Side panel is mounted on light source assembly upper plate, and a pair of heat dissipation fixed plate is separately mounted on a pair of of side panel, pair of heat sinks
It is separately mounted in a pair of of heat dissipation fixed plate, a pair of of light source is separately mounted to the lower section of pair of heat sinks, four pairs of pressure ring cushion block peaces
Below a pair of heat dissipation fixed plate, a pair of of lens chuck ring is connected to below four pairs of pressure ring cushion blocks, a pair of of light lens every
Snare is on the inside of a pair of of lens chuck ring, and positioned at the lower section of a pair of of light source, a pair of of lens are hung upside down on a pair of of lens chuck ring, and are pressed
Ring compression is attached on a pair of of light lens spacer ring.
A kind of embodiment according to the present utility model, the photomoduel include camera installing plate, camera stiffening plate, PL
Camera；Camera installing plate is mounted on the rack, and camera stiffening plate is connect with rack and camera installing plate respectively, and PL camera is mounted on
In camera installing plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the overall structure of the utility model.
Fig. 2 is the structural schematic diagram of the utility model light source assembly.
Fig. 3 is the main view of the utility model heat radiation light source combination.
Fig. 4 is the left view of the utility model photomoduel.
Specific embodiment
Describe specific embodiment of the present utility model in detail with reference to the accompanying drawing.
A kind of PL imaging device, including rack 1, cell piece platform 2, light source assembly 3, photomoduel 4, it is characterised in that:
The cell piece platform 2 is mounted in rack 1, and light source assembly 3 is mounted in rack 1, positioned at the surface of cell piece platform 2,
Photomoduel 4 is mounted in rack 1, positioned at the center of light source assembly 3.
The light source assembly 3 includes 5, the four groups of heat radiation light source combinations 6 of a pair of of light source assembly upper plate, interior ring protection 7 of radiating；One
Light source assembly upper plate 5 is mounted in rack 1, four groups of heat radiation light source combinations 6 are mounted on a pair of of light source assembly upper plate 5, are radiated
Interior ring protection 7 is mounted on a pair of of light source assembly upper plate 5.
The heat radiation light source combination 6 includes a pair of of side panel 8, a pair of of heat dissipation fixed plate 9, pair of heat sinks 10, Yi Duiguang
11, four pairs of source pressure ring cushion block 12, a pair of of lens chuck ring 13, a pair of of light lens spacer ring 14, a pair of of lens 15；Side panel 8 is installed
On light source assembly upper plate 5, a pair of heat dissipation fixed plate 9 is separately mounted on a pair of of side panel 8, and pair of heat sinks 10 is installed respectively
In a pair of heat dissipation fixed plate 9, a pair of of light source 11 is separately mounted to the lower section of pair of heat sinks 10, and four pairs of pressure ring cushion blocks 12 are installed
Below a pair of heat dissipation fixed plate 9, a pair of of lens chuck ring 13 is connected to four pairs of pressure ring cushion blocks, 12 lower section, a pair of of light lens
14 sets of spacer ring is in a pair of of 13 inside of lens chuck ring, and positioned at the lower section of a pair of of light source 11, a pair of of lens 15 are hung upside down in a pair of of lens pressure
On ring 13, and it is attached on a pair of of light lens spacer ring 14 by pressure ring compression.
The photomoduel 4 includes camera installing plate 16, camera stiffening plate 17, PL camera 18；Camera installing plate 16 is installed
In rack 1, camera stiffening plate 17 is connect with rack 1 and camera installing plate 16 respectively, and PL camera 18 is mounted on camera installing plate
On 16.
The light source 11 is square arrangement in surrounding, and PL camera 18 is arranged in the center of light source 11, is located at mesuring battary
The angle of the surface of piece, light source 11 can be adjusted by the slotted hole on side panel 8, and when work, the direction of light source 11 is adjusted to
Suitable angle, the light that light source 11 issues can focus on mesuring battary on piece by lens 15, reinforce brightness, can pass through at this time
PL camera 18 completes PL imaging.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, each module it
Between combination be considered as the protection scope of the utility model, the specific protection scope of the utility model has appended claims limit
It is fixed.Those skilled in the art can in the essential scope of the utility model, to the utility model make various modifications or
Equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the protection scope of the present utility model.
Claims (4)
1. a kind of PL imaging device, including rack (1), cell piece platform (2), light source assembly (3), photomoduel (4), feature
Be: the cell piece platform (2) is mounted on rack (1), and light source assembly (3) is mounted on rack (1), flat positioned at cell piece
The surface of platform (2), photomoduel (4) are mounted on rack (1), are located at the center of light source assembly (3).
2. a kind of PL imaging device as described in claim 1, it is characterised in that light source assembly (3) includes on a pair of of light source assembly
Plate (5), four groups of heat radiation light source combinations (6), interior ring protection (7) of radiating；A pair of of light source assembly upper plate (5) is mounted on rack (1),
Four groups of heat radiation light source combinations (6) are mounted on a pair of of light source assembly upper plate (5), and interior ring protection (7) of radiating is mounted on a pair of of light source
On component upper plate (5).
3. a kind of PL imaging device as described in claim 1, it is characterised in that it includes a pair of of side panel that heat radiation light source, which combines (6),
(8), a pair of of heat dissipation fixed plate (9), pair of heat sinks (10), a pair of of light source (11), four pairs of pressure ring cushion blocks (12), a pair of of lens pressure
Ring (13), a pair of of light lens spacer ring (14), a pair of of lens (15)；Side panel (8) is mounted on light source assembly upper plate (5), and one
Heat dissipation fixed plate (9) is separately mounted on a pair of of side panel (8), pair of heat sinks (10) is separately mounted to a pair of of heat dissipation and fixes
On plate (9), a pair of of light source (11) is separately mounted to the lower section of pair of heat sinks (10), and four pairs of pressure ring cushion blocks (12) are mounted on a pair
It radiates below fixed plate (9), a pair of of lens chuck ring (13) is connected to below four pairs of pressure ring cushion blocks (12), a pair of of light lens
Spacer ring (14) covers on the inside of a pair of of lens chuck ring (13), is located at the lower section of a pair of of light source (11), and a pair of of lens (15) are hung upside down one
It is attached on a pair of of light lens spacer ring (14) on lens chuck ring (13), and by pressure ring compression.
4. a kind of PL imaging device as described in claim 1, it is characterised in that photomoduel (4) includes camera installing plate
(16), camera stiffening plate (17), PL camera (18)；Camera installing plate (16) is mounted on rack (1), camera stiffening plate (17) point
It is not connect with rack (1) and camera installing plate (16), PL camera (18) is mounted on camera installing plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541728.5U CN209151103U (en) | 2018-09-21 | 2018-09-21 | A kind of PL imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541728.5U CN209151103U (en) | 2018-09-21 | 2018-09-21 | A kind of PL imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209151103U true CN209151103U (en) | 2019-07-23 |
Family
ID=67267699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821541728.5U Active CN209151103U (en) | 2018-09-21 | 2018-09-21 | A kind of PL imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209151103U (en) |
-
2018
- 2018-09-21 CN CN201821541728.5U patent/CN209151103U/en active Active
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