CN201337563Y - Numerical control constant temperature heat insulation electric heating hand warmer - Google Patents
Numerical control constant temperature heat insulation electric heating hand warmer Download PDFInfo
- Publication number
- CN201337563Y CN201337563Y CNU2009200077506U CN200920007750U CN201337563Y CN 201337563 Y CN201337563 Y CN 201337563Y CN U2009200077506 U CNU2009200077506 U CN U2009200077506U CN 200920007750 U CN200920007750 U CN 200920007750U CN 201337563 Y CN201337563 Y CN 201337563Y
- Authority
- CN
- China
- Prior art keywords
- temperature
- electric heating
- hand warmer
- heat insulation
- heating hand
- 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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Abstract
The utility model provides a numerical control constant temperature heat insulation electric heating hand warmer capable of controlling heating temperature after presetting through digital display. A temperature display screen and a circuit component and a control key are arranged on the electric heating hand warmer, and a temperature sensor used for measuring, controlling and displaying is arranged on a heating body of the hand warmer. The utility model has the beneficial effects that not only can know the heat insulation temperature accurately, but also can preset the heat insulation temperature accurately, in order to meet different requirements.
Description
Affiliated technical field
This utility model relates to a kind of electric heating hand warmer, particularly a kind of digital control constant temperature insulation electric heating hand warmer.
Background technology
Existing electric heating hand warmer does not have numerical control constant temperature function, occurs following not enough: can't accurately control the constant temperature holding temperature during use.
Summary of the invention
The purpose of this utility model is that proposition is a kind of after the number demonstration preestablishes, the digital control constant temperature insulation electric heating hand warmer of may command heating-up temperature.
The technical scheme that its technical problem that solves this utility model adopts is: temperature display and circuit unit and control button are set on the electric heating hand warmer, on the electric heating hand warmer calandria temperature sensor are housed, with the measurement that is used for temperature, control, with show.
The beneficial effects of the utility model are not only can accurately know holding temperature.And can also accurately set holding temperature in advance, to adapt to different needs.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified:
Fig. 1 is a structural section of the present utility model.Among Fig. 1: 1. electric heating hand warmer, 2. control panel, 3. temperature display, 4. control knob, 5. supply socket, 6. circuit unit, 7. calandria, 8. temperature sensor.
The specific embodiment
In Fig. 1, control panel (2) is set on the electric heating hand warmer (1), go up at control panel (2) temperature display (2) and control knob (3) and circuit unit (4) are installed, be used for the setting and the demonstration of temperature.Calandria (7) is set on electric heating hand warmer (1), and calandria (7) is gone up dress temperature sensor (8), and the temperature information in the temperature sensor (8) is passed to circuit unit (6) by lead, is used for temperature survey, control.
Energized during use, temperature display (2) is bright, and behind control knob (3) design temperature numerical value, calandria (6) is gone up temperature and can be shown from temperature display (2), can accurately control the constant temperature holding temperature.
Claims (2)
1, a kind of digital control constant temperature insulation electric heating hand warmer is characterized in that: temperature display and circuit unit and control button are set on the electric heating hand warmer, on the electric heating hand warmer calandria temperature sensor are housed, with the measurement that is used for temperature, control, with demonstration.
2, digital control constant temperature insulation electric heating hand warmer according to claim 1, it is characterized in that: temperature display shows with the electron number coding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200077506U CN201337563Y (en) | 2009-02-17 | 2009-02-17 | Numerical control constant temperature heat insulation electric heating hand warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200077506U CN201337563Y (en) | 2009-02-17 | 2009-02-17 | Numerical control constant temperature heat insulation electric heating hand warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201337563Y true CN201337563Y (en) | 2009-11-04 |
Family
ID=41233097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200077506U Expired - Fee Related CN201337563Y (en) | 2009-02-17 | 2009-02-17 | Numerical control constant temperature heat insulation electric heating hand warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201337563Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431939A (en) * | 2013-08-14 | 2013-12-11 | 河南科技大学第一附属医院 | Electric hot compress therapy bag |
| CN103550026A (en) * | 2013-11-18 | 2014-02-05 | 宁夏瑞视眼科研究所 | Electric hot compress device |
-
2009
- 2009-02-17 CN CNU2009200077506U patent/CN201337563Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431939A (en) * | 2013-08-14 | 2013-12-11 | 河南科技大学第一附属医院 | Electric hot compress therapy bag |
| CN103550026A (en) * | 2013-11-18 | 2014-02-05 | 宁夏瑞视眼科研究所 | Electric hot compress device |
| CN103550026B (en) * | 2013-11-18 | 2016-01-06 | 宁夏瑞视眼科研究所 | Electric fomentation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20110217 |