CN2610598Y - Heating plate - Google Patents
Heating plate Download PDFInfo
- Publication number
- CN2610598Y CN2610598Y CN 03223849 CN03223849U CN2610598Y CN 2610598 Y CN2610598 Y CN 2610598Y CN 03223849 CN03223849 CN 03223849 CN 03223849 U CN03223849 U CN 03223849U CN 2610598 Y CN2610598 Y CN 2610598Y
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- CN
- China
- Prior art keywords
- heating
- heat
- plate
- heating plate
- base plate
- 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 - Lifetime
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model relates to the technical field of heating equipment, in particular to a heating plate. The technical scheme of the heating plate is that the heating plate consists of a close board, a bottom plate and a heating pipe, wherein the heating pipes are uniformly arranged between the close board and the bottom plate, and the close board is fixedly connected with the bottom plate, which is provided with a plurality of air holes. The close board and the bottom plate are interconnected by a plurality of rivets. The heating pipe utilizes a stainless steel electric heating pipe. When in use, the heating pipes positioned between the close board and the bottom plate is electrified to heat to the whole heating plate, wherein the airflow provided by the fan is heated when passing through the air holes on the heating plate and is blown out from the other side of the heating plate. Utilizing the structure, the heat capacity of the heating plate is large and the temperature of the provided airflow is uniform, thereby largely improving the effect of the reflow soldering.
Description
Technical field:
The utility model relates to the firing equipment technical field, refers in particular to a kind of heating board.
Background technology:
In industrial process, often to use firing equipment, for example printed circuit board (PCB) is being carried out in the process of Reflow Soldering, need the equipment of required welding is carried out preheating, and the preheating method that adopts at present is: produce certain air-flow by air blast, and allow this air communication cross a heat-generating pipe, utilize heat-generating pipe that air-flow is heated, the air-flow that temperature is raise blows on the equipment then, heats.The shortcoming that this mode exists is exactly the non-uniform temperature of air-flow, and its thermal capacity is little, the fluctuation big.
Summary of the invention:
The purpose of this utility model is to provide a kind of homogeneous heating, and the big heating board of thermal capacity.
The utility model is achieved by the following technical solution: heating board is made up of shrouding, base plate and heat-generating pipe, and wherein heat-generating pipe is uniformly distributed between shrouding and the base plate, and shrouding is fixedlyed connected with base plate, and offers some air vent holes thereon.
Above-mentioned shrouding and base plate interconnect by rivet.
Above-mentioned heat-generating pipe adopts the stainless steel electrothermal tube.
After the utility model adopts this structure, the heat-generating pipe energising that is placed on during use between shrouding and base plate produces heat, and, be heated when utilizing air vent hole on passing heating plate of air-flow that blower fan produces this moment, and blow out uniformly by the another side of heating plate to the heating of whole heating board.Adopt this structure, the thermal capacity of heating plate is big, and the gas flow temperature that produces is even, can improve the effect of Reflow Soldering greatly.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is the vertical view of the utility model base plate;
Fig. 3 is the utility model A place enlarged drawing.
Embodiment:
See accompanying drawing 1,2,3, the utility model is made up of shrouding 1, base plate 2 and heat-generating pipe 3, and wherein heat-generating pipe 3 adopts the stainless steel electrothermal tube.It is uniformly distributed between shrouding 1 and the base plate 2, and its concrete mounting means is: offer corresponding grooves 21 on base plate 2, heat-generating pipe 3 is positioned in the groove 21.Can adopt an evenly heat-generating pipe 3 of bending during making, also can adopt the equally distributed mode of some heat-generating pipes.
Shrouding 1 and base plate 2 interconnect by rivet, and when connecting heat-generating pipe 3 are held between the two, prevent that it is loosening or break away from base plate 2.Offer some air vent holes 4 on the heating board, this air vent hole 4 is used for flowing of air-flow.
When using the utility model, at first heat-generating pipe 3 energisings to being placed on 2 of shrouding 1 and base plates, make it produce heat, 3 pairs of whole heating board heating of heat-generating pipe then, to be heated when utilizing air vent hole 4 on passing heating plate of air-flow that blower fan produces this moment, and blow out uniformly by the another side of heating plate.Adopt this structure, the thermal capacity of heating plate is big, and the gas flow temperature that produces is even, can improve the effect of Reflow Soldering greatly.
Claims (4)
1, a kind of heating board, comprise: shrouding (1), base plate (2) and heat-generating pipe (3), it is characterized in that: heat-generating pipe (3) is uniformly distributed between shrouding (1) and the base plate (2), and shrouding (1) is fixedlyed connected with base plate (2), and offers some air vent holes (4) thereon.
2, a kind of heating board according to claim 1 is characterized in that: shrouding (1) interconnects by rivet with base plate (2).
3, a kind of heating board according to claim 1 is characterized in that: heat-generating pipe (3) adopts the stainless steel electrothermal tube.
4, a kind of heating board according to claim 1 is characterized in that: offer the groove (21) that is used to place heat-generating pipe on the base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223849 CN2610598Y (en) | 2003-02-28 | 2003-02-28 | Heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223849 CN2610598Y (en) | 2003-02-28 | 2003-02-28 | Heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2610598Y true CN2610598Y (en) | 2004-04-07 |
Family
ID=34163032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223849 Expired - Lifetime CN2610598Y (en) | 2003-02-28 | 2003-02-28 | Heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2610598Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7759613B2 (en) | 2005-02-21 | 2010-07-20 | Fujitsu Limited | Reflowing apparatus and reflowing method |
| CN102014532A (en) * | 2010-10-12 | 2011-04-13 | 路海洋 | Heating plate of steel rear-penetrating pipe of pneumatic pressing machine |
| CN102263042A (en) * | 2010-05-28 | 2011-11-30 | 台湾积体电路制造股份有限公司 | Wafer level reflow device and manufacture of soldering flux sphere and flipped chip assembling body |
| CN102353246A (en) * | 2011-09-07 | 2012-02-15 | 浙江双子机械制造有限公司 | Non-adhesion vacuum belt-type continuous quick-drying cooling machine and quick-drying cooling method |
| CN103433432A (en) * | 2013-08-26 | 2013-12-11 | 宁夏共享集团有限责任公司 | Device for processing molding sand finish surface of resin self-hardening sand mold for large-plane casting piece |
-
2003
- 2003-02-28 CN CN 03223849 patent/CN2610598Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7759613B2 (en) | 2005-02-21 | 2010-07-20 | Fujitsu Limited | Reflowing apparatus and reflowing method |
| CN101124860B (en) * | 2005-02-21 | 2011-11-16 | 富士通株式会社 | Reflow device and reflow method |
| CN102263042A (en) * | 2010-05-28 | 2011-11-30 | 台湾积体电路制造股份有限公司 | Wafer level reflow device and manufacture of soldering flux sphere and flipped chip assembling body |
| CN102263042B (en) * | 2010-05-28 | 2014-12-31 | 台湾积体电路制造股份有限公司 | Wafer level reflow device and manufacture of soldering flux sphere and flipped chip assembling body |
| CN102014532A (en) * | 2010-10-12 | 2011-04-13 | 路海洋 | Heating plate of steel rear-penetrating pipe of pneumatic pressing machine |
| CN102353246A (en) * | 2011-09-07 | 2012-02-15 | 浙江双子机械制造有限公司 | Non-adhesion vacuum belt-type continuous quick-drying cooling machine and quick-drying cooling method |
| CN102353246B (en) * | 2011-09-07 | 2014-05-07 | 浙江双子机械制造有限公司 | Non-adhesion vacuum belt-type continuous quick-drying cooling machine and quick-drying cooling method |
| CN103433432A (en) * | 2013-08-26 | 2013-12-11 | 宁夏共享集团有限责任公司 | Device for processing molding sand finish surface of resin self-hardening sand mold for large-plane casting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN FOLUNGWIN AUTOMATIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: KELONG ELECTRONIC EQUIPMENT CO., LTD., DONGGUAN CITY Effective date: 20110531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523129 WOLING INDUSTRIAL ZONE, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523403DONGGUAN FOLUNGWIN AUTOMATIC EQUIPMENT CO., LTD., SHIDA ROAD, SHIBU VILLAGE, LIAOBU TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110531 Address after: Liaobu town of stone village stone road 523403 Guangdong city of Dongguan province Dongguan kelongwei Automation Equipment Co Ltd Patentee after: Dongguan Folungwin Automatic Equipment Co., Ltd. Address before: 523129 eddy Ling Industrial Zone, Guangdong, Dongguan Patentee before: Kelong Electronic Appliances Co., Ltd., Dongguan City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130228 Granted publication date: 20040407 |