CN2138265Y - Circular heater - Google Patents
Circular heater Download PDFInfo
- Publication number
- CN2138265Y CN2138265Y CN 92223530 CN92223530U CN2138265Y CN 2138265 Y CN2138265 Y CN 2138265Y CN 92223530 CN92223530 CN 92223530 CN 92223530 U CN92223530 U CN 92223530U CN 2138265 Y CN2138265 Y CN 2138265Y
- Authority
- CN
- China
- Prior art keywords
- ptc
- heater
- fan
- heating
- utility
- 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
Links
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- Resistance Heating (AREA)
Abstract
The utility model relates to a round heater for a cool and warm air blower and a warm air blower. Two toothed radiators are fixed on the both surfaces of a 'PTC ' electric heating plate to form a fan heater, and a plurality of fan-shaped heaters constitute a round heater whose diameter corresponds to the fan duct diameter. The utility model has the advantages of fast heating, high heat effect, safety, etc.
Description
The utility model relates to the circular heating body that a kind of cooling warm air machine or warm-air drier are used.
The heater that uses on cooling warm air machine that uses or the warm-air drier has heating wire and far infrared quartz ampoule etc. at present, and the thermal efficiency of these heaters is not high, and the life-span falls short of; And heating is slow, and it is slow to cause hot blast to start.Because these shortcomings have influenced promoting the use of of cool warm braw or warm-air drier.
" PTC " heating is used widely on other electrical equipment, and the application on cooling warm air machine or warm-air drier does not especially appear in the newspapers with the fixing circular heating body of forming of fin.
The purpose of this utility model is to provide a kind of like this heater: its heat imitate high, heating is fast, the life-span is long, and do circular, corresponding with the fan air channel.
The utility model is achieved in that by some equally spaced fin parallel to each other and constitutes dentation radiator (2 and 3) that the spacing of fin is advisable with 0.5～10mm; Two dentation radiators constitute fan-shaped heater with the two sides that bolt (4) is fixed on " PTC " heating, the plurality of sector heater constitutes circular heating body, the diameter of circular heating body is corresponding with fan air channel diameter, in addition, the radiator on " PTC " heating two sides is as two utmost points of " PTC ".
Provide embodiment of the present utility model below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.As shown in the figure, constitute dentation radiator (2,3) by parallel equidistant metal fin, two radiators (2 and 3) are fixed on " PTC " electric heating piece two sides with bolt (4), making fan-shaped, fan-shaped central angle is 60 °, and radius is corresponding with fan air channel radius.Just in time constitute circular heating body by six identical fan-shaped heaters, its diameter is just in time corresponding with the air channel diameter.Circular heating body also can be made of the fan-shaped heater of suitable equal portions below six or more than six.
The utility model has the advantage of that its heating is fast, thermal effect is high, consistent with fan air channel cross sectional shape. In addition, " PTC " material has the automatic constant-temperature effect, uses also safer.
Claims (2)
1, a kind of circular heating body is made up of " PTC " heating (1) and metal fin, it is characterized in that constituting dentation radiator (2 and 3) by some parallel to each other and equally spaced metal fins; The two sides that two dentation radiators (2 and 3) are fixed on " PTC " heating constitutes fan-shaped heater; The plurality of sector heater constitutes circular heating body; The radiator on " PTC " heating two sides is as two utmost points of " PTC ".
2, heater according to claim 1, the spacing that it is characterized in that parallel fin is 0.5～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223530 CN2138265Y (en) | 1992-05-28 | 1992-05-28 | Circular heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92223530 CN2138265Y (en) | 1992-05-28 | 1992-05-28 | Circular heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2138265Y true CN2138265Y (en) | 1993-07-14 |
Family
ID=33769262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92223530 Expired - Fee Related CN2138265Y (en) | 1992-05-28 | 1992-05-28 | Circular heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2138265Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769941A (en) * | 2011-05-06 | 2012-11-07 | 宜昌京都电子科技有限公司 | Circular PTC (positive temperature coefficient) corrugated heating element |
| CN106793190A (en) * | 2015-11-19 | 2017-05-31 | 扬州强明电热电器有限公司 | Diffusion pump sector heater |
| CN108669765A (en) * | 2018-08-10 | 2018-10-19 | 中山市迪沁智能科技有限公司 | A kind of comb fever mechanism |
| CN108669761A (en) * | 2018-08-10 | 2018-10-19 | 中山市迪沁智能科技有限公司 | A kind of hot body for comb |
| CN108703481A (en) * | 2018-08-10 | 2018-10-26 | 中山市迪沁智能科技有限公司 | A kind of fever mechanism |
| CN108713844A (en) * | 2018-08-10 | 2018-10-30 | 中山市迪沁智能科技有限公司 | A kind of intelligence comb |
-
1992
- 1992-05-28 CN CN 92223530 patent/CN2138265Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769941A (en) * | 2011-05-06 | 2012-11-07 | 宜昌京都电子科技有限公司 | Circular PTC (positive temperature coefficient) corrugated heating element |
| CN106793190A (en) * | 2015-11-19 | 2017-05-31 | 扬州强明电热电器有限公司 | Diffusion pump sector heater |
| CN108669765A (en) * | 2018-08-10 | 2018-10-19 | 中山市迪沁智能科技有限公司 | A kind of comb fever mechanism |
| CN108669761A (en) * | 2018-08-10 | 2018-10-19 | 中山市迪沁智能科技有限公司 | A kind of hot body for comb |
| CN108703481A (en) * | 2018-08-10 | 2018-10-26 | 中山市迪沁智能科技有限公司 | A kind of fever mechanism |
| CN108713844A (en) * | 2018-08-10 | 2018-10-30 | 中山市迪沁智能科技有限公司 | A kind of intelligence comb |
| CN108669765B (en) * | 2018-08-10 | 2022-03-29 | 迪沁(深圳)智能科技有限公司 | Comb heating mechanism |
| CN108713844B (en) * | 2018-08-10 | 2023-08-25 | 迪沁(深圳)智能科技有限公司 | Intelligent comb |
| CN108669761B (en) * | 2018-08-10 | 2023-08-25 | 迪沁(深圳)智能科技有限公司 | Hot air mechanism for comb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |