CN209745789U - MWT photovoltaic module visual inspection lighting device - Google Patents
MWT photovoltaic module visual inspection lighting device Download PDFInfo
- Publication number
- CN209745789U CN209745789U CN201822250571.7U CN201822250571U CN209745789U CN 209745789 U CN209745789 U CN 209745789U CN 201822250571 U CN201822250571 U CN 201822250571U CN 209745789 U CN209745789 U CN 209745789U
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- China
- Prior art keywords
- photovoltaic module
- lighting device
- lamp beads
- upper cover
- back plate
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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 an MWT photovoltaic module appearance inspection lighting device, which comprises a plurality of natural light lamp beads, a back plate and an upper cover; the lamp beads are arranged on the back plate side by side, the upper cover is arranged on the back plate, and the upper cover is provided with the condensing lens at the position of the lamp beads. The lamp has long service life and short maintenance time. The operator can reduce the checking time and increase the checking accuracy, and the method is a very practical patented technology.
Description
Technical Field
the technology is applied to appearance inspection of the MWT module, and particularly relates to an appearance inspection lighting device for the MWT photovoltaic module, which is used for simulating outdoor natural light irradiation in a photovoltaic module production appearance inspection station.
Background
The illuminance of a common flat illuminating lamp or a common ceiling lamp in a vertical range is concentrated, and the illuminance requirement of a 1000LX uniform standard cannot be met in a range of 2 m multiplied by 1 m. The station is examined for perpendicular facade to the photovoltaic module outward appearance, and the illumination lamps and lanterns are sheltered from for avoiding the inspection personnel and must incline certain angle, has more the inhomogeneity of illuminance.
SUMMERY OF THE UTILITY MODEL
in order to solve the defects existing in the prior art, the MWT photovoltaic module appearance inspection lighting device is provided, the technology mainly solves the problems that outdoor natural light irradiation is simulated in the surface area of the photovoltaic module, the illuminance can reach 1000 +/-60 LX, the illumination of a site inspection post is close to the outdoor natural light environment, the illuminance is uniform and can reach the requirement of 1000LX, and the inspection standards are similar; the product defects are easy to be found, and the yield of finished products is improved
In order to achieve the purpose, the utility model provides an MWT photovoltaic module appearance inspection lighting device, which comprises a plurality of natural light lamp beads, a back plate and an upper cover; the lamp beads are arranged on the back plate side by side, the upper cover is arranged on the back plate, and the upper cover is provided with the condensing lens at the position of the lamp beads.
The number of the lamp beads is 48, and the lamp beads are arranged in two rows.
The lighting device is installed at a position 120cm away from the photovoltaic module in the horizontal direction, is 250cm away from the ground in the vertical direction, and is installed towards the photovoltaic module along the vertical direction by 5 degrees; the lighting device is mounted by a boom.
Compared with the prior art, the utility model has the advantages of:
The illumination of the on-site inspection post is close to the outdoor natural light environment, the illumination uniformity can reach the 1000LX requirement, and the inspection standards are similar; the product defects are easy to be found, and the yield of finished products is improved; after the illumination scheme is implemented, the appearance inspection station inspectors do not need to additionally use auxiliary illumination tools such as a flashlight, the takt time is improved to 35s from the original 39s, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of an inspection lighting device for appearance of an MWT photovoltaic module according to the present invention;
Fig. 2 is an installation schematic diagram of the MWT photovoltaic module appearance inspection lighting device of the present invention;
Fig. 3 is a light intensity distribution diagram of the MWT photovoltaic module appearance inspection lighting device of the present invention;
In the figure, 1-lamp bead, 2-backboard, 3-suspender, 4-photovoltaic module.
Detailed Description
For better understanding of the present invention, the technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in fig. 1, the utility model provides an MWT photovoltaic module appearance inspection lighting device, which comprises a plurality of natural light beads, a back plate and an upper cover; the lamp beads are arranged on the back plate side by side, the upper cover is arranged on the back plate, and the upper cover is provided with the condensing lens at the position of the lamp beads.
the number of the lamp beads is 48, and the lamp beads are arranged in two rows.
The technology adopts an AC220V48W natural light source and double rows of 48 lamp beads with the brightness of 4000K; the lamp beads pass through the condenser lens, the projection distance is long, and the uniformity of the light intensity in the region is good; two are installed side by side. The illuminance in the surface area of the photovoltaic module can reach 1000 +/-60 LX.
As shown in fig. 2, the lighting device is installed at a position 120cm away from the photovoltaic module in the horizontal direction, and at a position 250cm away from the photovoltaic module in the vertical direction, and is installed towards the photovoltaic module along the vertical direction by 5 degrees; the lighting device is mounted by a boom. A side view is shown of a light source in the form of a bar.
By adopting the installation position appearance inspection station, inspectors do not need to additionally use auxiliary lighting tools such as a flashlight and the like, the beat time is improved to 35s from the original 39s, and the working efficiency is improved; the illumination of the on-site inspection post is close to the outdoor natural light environment, the illumination uniformity can reach the 1000LX requirement, and the inspection standards are similar; the product defects are easy to be found, and the yield of finished products is improved.
At present, 3 appearance inspection units of each production line are executed according to the scheme, and the scheme has long service life of lamps and short maintenance time. The operator can reduce the checking time and increase the checking accuracy, and the method is a very practical patented technology.
The photovoltaic module packaging tool provided by the utility model is introduced in detail; the description of the present embodiment is only intended to aid in the understanding of the method of the present invention. Application mode can adjust according to actual conditions, be not used for the restriction the utility model discloses.
Claims (3)
1. An MWT photovoltaic module appearance inspection lighting device is characterized by comprising a plurality of natural light lamp beads, a back plate and an upper cover; the lamp beads are arranged on the back plate side by side, the upper cover is arranged on the back plate, and the upper cover is provided with the condensing lens at the position of the lamp beads.
2. the lighting device for inspecting the appearance of the MWT photovoltaic module, according to claim 1, wherein the number of the lamp beads is 48, and the lamp beads are arranged in two rows.
3. The MWT photovoltaic module appearance inspection lighting device according to claim 1 or 2, wherein the lighting device is installed at a distance of 120cm from the photovoltaic module in the horizontal direction, is installed at a distance of 250cm from the ground in the vertical direction, and is installed towards the photovoltaic module along the vertical direction by 5 degrees; the lighting device is mounted by a boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250571.7U CN209745789U (en) | 2018-12-29 | 2018-12-29 | MWT photovoltaic module visual inspection lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250571.7U CN209745789U (en) | 2018-12-29 | 2018-12-29 | MWT photovoltaic module visual inspection lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745789U true CN209745789U (en) | 2019-12-06 |
Family
ID=68704552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822250571.7U Active CN209745789U (en) | 2018-12-29 | 2018-12-29 | MWT photovoltaic module visual inspection lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209745789U (en) |
-
2018
- 2018-12-29 CN CN201822250571.7U patent/CN209745789U/en active Active
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