CN202720057U - Photovoltaic cell welding temperature measuring system - Google Patents
Photovoltaic cell welding temperature measuring system Download PDFInfo
- Publication number
- CN202720057U CN202720057U CN201220245661.7U CN201220245661U CN202720057U CN 202720057 U CN202720057 U CN 202720057U CN 201220245661 U CN201220245661 U CN 201220245661U CN 202720057 U CN202720057 U CN 202720057U
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- shell
- temperature measuring
- temperature sensor
- photovoltaic cell
- measuring device
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Abstract
The utility model provides a photovoltaic cell welding temperature measuring system comprising a silicon chip, a temperature measuring device and interconnection bars. The temperature measuring device comprises temperature sensor bodies and a shell. The shell is internally provided with the plurality of the temperature sensor bodies and is in a long strip shape. An upper surface and a lower surface of the shell are flat surfaces. The temperature sensor bodies are in ordinal equally spaced arrangement along a long axis direction in the shell. Heat insulation materials are filled between the temperature sensor bodies. The temperature measuring device is positioned between the silicon chip and the interconnection bars. The width of the shell of the temperature measuring device is less than the width of the interconnection bars. The length of the shell of the temperature measuring device is less than the length of a main gate line on the silicon chip. According to the photovoltaic cell welding temperature measuring system, through the flat shell, the shell of the temperature sensor bodies, the interconnection bars and solder can be in full contact, compared with the prior art, a contact surface is enlarged, the width and length of the temperature measuring device of the utility model are especially suitable for the need of the welding of the interconnection bars, and the accuracy of measurement is improved.
Description
Technical field
The utility model relates to the solar assembly test system, particularly, relates to photovoltaic cell welding temp measuring system.
Background technology
Along with high speed development and the suitability for industrialized production degree of global economy are more and more higher, human more and more higher to energy degree of dependence.But the reserves of fossil energy are limited, and energy problem has seriously restricted the development of the whole world and regional economy.The simultaneously burning of fossil energy has brought serious environmental problem.Sun power has caused multinational attention, and has dropped into a large amount of man power and materials and researched and developed as the green regenerative resource of cleaning.
The shell of temperature measuring equipment mostly is cylindrical in the prior art, and in the temperature survey of interconnector welding test, because upper surface or the lower surface of interconnector are the plane, therefore cylinder blanket is unfavorable for the abundant conduction of heat, easily produce larger error during measurement, and in order to measure the temperature of multiple spot, general by placing the mode of a plurality of independent temperature sensors, and the operation of will a plurality of independent temperature sensors accurately equidistantly placing difficulty.
The utility model content
For defective of the prior art, the purpose of this utility model provides a kind of photovoltaic cell welding temp measuring system.
According to an aspect of the present utility model, a kind of photovoltaic cell welding temp measuring system is provided, comprise silicon chip, temperature measuring equipment, interconnector, it is characterized in that, described temperature measuring equipment comprises the temperature sensor body, and shell, be provided with a plurality of described temperature sensor bodies in the described shell, described shell is elongated, upper surface and the lower surface of described shell are the plane, described a plurality of temperature sensor body is equidistantly arranged successively along long axis direction in described shell, be filled with heat-barrier material between the described temperature sensor body, described temperature measuring equipment is between described silicon chip and interconnector, the width of the shell of described temperature measuring equipment is less than the width of described interconnector, and the length of the shell of described temperature measuring equipment is less than the length of main grid line on the described silicon chip.
Preferably, described shell is rectangular shape.
Preferably, the surface of described shell is coated with anti-welding coat.
The utility model by flat shell so that the shell of temperature sensing device can fully contact with interconnector and scolder, enlarged compared to existing technology surface of contact, and be provided with a temperature sensor body at shell, thereby get final product so that only need to place a described photovoltaic cell welding temp measuring system need to carry out the measurement of multi-point temp the time, simplified each temperature sensor body alignment operation in line, further, the width of temperature measuring equipment of the present utility model and length are particularly suitable for the needs of interconnector welding, and the accuracy of measuring is provided.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 illustrates the structural representation according to temperature measuring equipment in the photovoltaic cell welding temp measuring system of the present utility model;
Fig. 2 illustrates the structural representation according to photovoltaic cell welding temp measuring system of the present utility model.
Embodiment
Photovoltaic cell welding temp measuring system according to the utility model provides comprises silicon chip 8, temperature measuring equipment, interconnector 9.Wherein, as shown in Figure 1, described temperature measuring equipment comprises temperature sensor body 2 and shell 1, be provided with a plurality of described temperature sensor bodies 2 in the described shell 1, described shell 1 is elongated, upper surface and the lower surface of described shell 1 are the plane, and described a plurality of temperature sensor bodies 2 are equidistantly arranged along long axis direction successively described shell 1 is interior, are filled with heat-barrier material between the described temperature sensor body.
More specifically, as shown in Figure 2, described temperature measuring equipment is between described silicon chip 8 and interconnector 9, and the width of the shell 1 of described temperature measuring equipment is less than the width of described interconnector 9, and the length of the shell 1 of described temperature measuring equipment is less than the length of main grid line on the described silicon chip 8.
The utility model by flat shell so that the shell of temperature sensing device can fully contact with interconnector and scolder, enlarged compared to existing technology surface of contact, and be provided with a temperature sensor body at shell, thereby get final product so that only need to place a described photovoltaic cell welding temp measuring system need to carry out the measurement of multi-point temp the time, simplified each temperature sensor body alignment operation in line, further, the width of temperature measuring equipment of the present utility model and length are particularly suitable for the needs of interconnector welding, and the accuracy of measuring is provided.Preferably, described shell is rectangular shape.Preferably, the surface of described shell is coated with anti-welding coat.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (3)
1. a photovoltaic cell welds temp measuring system, comprise silicon chip, temperature measuring equipment, interconnector, it is characterized in that, described temperature measuring equipment comprises the temperature sensor body, and shell, be provided with a plurality of described temperature sensor bodies in the described shell, described shell is elongated, upper surface and the lower surface of described shell are the plane, described a plurality of temperature sensor body is equidistantly arranged successively along long axis direction in described shell, be filled with heat-barrier material between the described temperature sensor body, described temperature measuring equipment is between described silicon chip and interconnector, the width of the shell of described temperature measuring equipment is less than the width of described interconnector, and the length of the shell of described temperature measuring equipment is less than the length of main grid line on the described silicon chip.
2. photovoltaic cell welding temp measuring system according to claim 1 is characterized in that, described shell is rectangular shape.
3. photovoltaic cell welding temp measuring system according to claim 1 is characterized in that, the surface of described shell is coated with anti-welding coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220245661.7U CN202720057U (en) | 2012-05-25 | 2012-05-25 | Photovoltaic cell welding temperature measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220245661.7U CN202720057U (en) | 2012-05-25 | 2012-05-25 | Photovoltaic cell welding temperature measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720057U true CN202720057U (en) | 2013-02-06 |
Family
ID=47621879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220245661.7U Expired - Fee Related CN202720057U (en) | 2012-05-25 | 2012-05-25 | Photovoltaic cell welding temperature measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106897403A (en) * | 2017-02-14 | 2017-06-27 | 中国科学院电子学研究所 | Towards the fine granularity Chinese attribute alignment schemes that knowledge mapping builds |
-
2012
- 2012-05-25 CN CN201220245661.7U patent/CN202720057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106897403A (en) * | 2017-02-14 | 2017-06-27 | 中国科学院电子学研究所 | Towards the fine granularity Chinese attribute alignment schemes that knowledge mapping builds |
| CN106897403B (en) * | 2017-02-14 | 2019-03-26 | 中国科学院电子学研究所 | Fine granularity Chinese attribute alignment schemes towards knowledge mapping building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |