CN204441306U - Solar components series welding machine automatic constant temperature heating device - Google Patents
Solar components series welding machine automatic constant temperature heating device Download PDFInfo
- Publication number
- CN204441306U CN204441306U CN201420853631.3U CN201420853631U CN204441306U CN 204441306 U CN204441306 U CN 204441306U CN 201420853631 U CN201420853631 U CN 201420853631U CN 204441306 U CN204441306 U CN 204441306U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- welding machine
- automatic constant
- constant temperature
- heating device
- 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.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of solar components series welding machine automatic constant temperature heating device, and comprise support, it is characterized in that: described support is provided with lower cover, described lower cover removably connects upper cover plate; Be provided with PTC heating plate between described upper cover plate and lower cover, two electrodes of described PTC heating plate are connected with power supply.The utility model, without the need to power controller, can realize automatic constant-temperature, and can not exceed the design temperature of ptc heater, safe and reliable; Adapt to Width funtion, therefore miscellaneous part runs the voltage fluctuation that causes to ptc heater almost without affecting; Installation and wiring are simply, non-maintaining; Extra long life, 24 hours service life more than 5 years.
Description
Technical field
The utility model belongs to solar components and manufactures technical field of auxiliary equipment, specifically a kind of series welding machine constant temperature heating device.
Background technology
The welding of present solar cell all can be carried out under hot environment (about 300 degree), in order to reduce the fragmentation because temperature shock causes, cell piece all can carry out the pre-heat treatment before welding, general preheat temperature about 120 degree, current automatic string welding machine bottom heating module is all with immerging metal tube heater, the system of thermocouple and power controller composition, major defect is: install more complicated, in order to reserve installing space to heating tube, needing to process preheating cover plate, expending man-hour; The heating tube life-span is short, and dismounting is very time-consuming again, unfavorable maintenance; Need many group thermocouples to carry out temperature acquisition, cost is higher.
Utility model content
For background technology Problems existing, the purpose of this utility model be to provide a kind of simple and reliable for structure, the life-span long, without the need to the solar components series welding machine automatic constant temperature heating device of temperature regulating device.
For achieving the above object, the solar components series welding machine automatic constant temperature heating device of the utility model design, comprise support, it is characterized in that: described support is provided with lower cover, described lower cover removably connects upper cover plate; Be provided with PTC (Positive Temperature Coefficient thermistor) heating plate between described upper cover plate and lower cover, two electrodes of described PTC heating plate are connected with power supply.
Preferably, described upper cover plate or lower cover are provided with the caulking groove of accommodating described PTC heating plate.
Preferably, described PTC heating plate selects design temperature to be no more than the PTC heating plate of 150 °.
Preferably, uniform multiple vacuum absorption holes on described upper cover plate, described lower cover being at least provided with one, to be connected with vacuum extractor output be input hole; Described input hole is communicated with described vacuum absorption holes by described caulking groove.Like this, be communicated with vacuum absorption holes by input hole, caulking groove, form sorption channel, the solar battery sheet on absorption upper cover plate.
Preferably, be provided with insulated electro plank between described lower cover and support, described insulated electro plank is provided with groove, and described input hole is by described groove and ft connection.
The beneficial effects of the utility model are: without the need to power controller, can realize automatic constant-temperature, and can not exceed the design temperature of ptc heater, safe and reliable; Adapt to Width funtion, therefore miscellaneous part runs the voltage fluctuation that causes to ptc heater almost without affecting; Installation and wiring are simply, non-maintaining; Extra long life, 24 hours service life more than 5 years.
Accompanying drawing explanation
Fig. 1 is exploded perspective schematic diagram of the present utility model;
Fig. 2 is schematic top plan view of the present utility model;
Fig. 3 is the A-A stagewise cutaway view schematic diagram of Fig. 2;
In figure: support 1, lower cover 2, upper cover plate 3, PTC heating plate 4, insulated electro plank 5;
Wherein: caulking groove 21, input hole 22, vacuum absorption holes 31, groove 51
Embodiment
As shown in Figure 1, the solar components series welding machine automatic constant temperature heating device of the utility model design, comprise support 1, described support 1 is provided with lower cover 2, and described lower cover 2 removably connects upper cover plate 3; Be provided with PTC heating plate 4 between described upper cover plate 3 and lower cover 2, two electrodes of described PTC heating plate 4 are connected with power supply, not shown electrode and power supply.
As shown in figures 1 and 3, described lower cover 2 is provided with the caulking groove 21 of accommodating described PTC heating plate 4.Certainly, the caulking groove of accommodating described PTC heating plate 4 also can be provided with on upper cover plate 3.
As shown in Figure 1 to Figure 3, uniform multiple vacuum absorption holes 31 on described upper cover plate 3, described lower cover 2 is at least provided with an input hole 22 be connected with vacuum extractor (not shown) output; Described input hole 22 is communicated with described vacuum absorption holes 31 by described caulking groove 21.Like this, be communicated with vacuum absorption holes 31 by input hole 22, caulking groove 21, form sorption channel, solar battery sheet on absorption upper cover plate 3, in order to form sorption channel, appropriate gap can be set between PTC heating plate 4 surface and the bottom surface of upper cover plate 3, reach better adsorption effect.
Again as shown in figures 1 and 3, in order to ensure insulation property, be provided with insulated electro plank 5 between described lower cover 2 and support 1, described insulated electro plank 5 is provided with groove 51, and described input hole 22 is by described groove 21 and ft connection.
Preferably, described PTC heating plate 4 selects design temperature to be no more than the PTC heating plate 4 of 150 °.
Claims (5)
1. a solar components series welding machine automatic constant temperature heating device, comprise support (1), it is characterized in that: described support (1) is provided with lower cover (2), described lower cover (2) removably connects upper cover plate (3); Be provided with PTC heating plate (4) between described upper cover plate (3) and lower cover (2), two electrodes of described PTC heating plate (4) are connected with power supply.
2. solar components series welding machine automatic constant temperature heating device according to claim 1, is characterized in that: described upper cover plate (3) or lower cover (2) are provided with the caulking groove (21) of accommodating described PTC heating plate (4).
3. solar components series welding machine automatic constant temperature heating device according to claim 1, is characterized in that: described PTC heating plate (4) selects design temperature to be no more than the PTC heating plate (4) of 150 °.
4. solar components series welding machine automatic constant temperature heating device according to claim 2, it is characterized in that: the upper uniform multiple vacuum absorption holes (31) of described upper cover plate (3), described lower cover (2) being at least provided with one, to be connected with vacuum extractor output be input hole (22); Described input hole (22) is communicated with described vacuum absorption holes (31) by described caulking groove (21).
5. solar components series welding machine automatic constant temperature heating device according to claim 4, it is characterized in that: between described lower cover (2) and support (1), be provided with insulated electro plank (5), described insulated electro plank (5) is provided with groove (51), and described input hole (22) is by described groove (51) and ft connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853631.3U CN204441306U (en) | 2014-12-29 | 2014-12-29 | Solar components series welding machine automatic constant temperature heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853631.3U CN204441306U (en) | 2014-12-29 | 2014-12-29 | Solar components series welding machine automatic constant temperature heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441306U true CN204441306U (en) | 2015-07-01 |
Family
ID=53609137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853631.3U Expired - Fee Related CN204441306U (en) | 2014-12-29 | 2014-12-29 | Solar components series welding machine automatic constant temperature heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441306U (en) |
-
2014
- 2014-12-29 CN CN201420853631.3U patent/CN204441306U/en not_active Expired - Fee Related
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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: 20150701 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |