CN2260595Y - Far-infrared electric-heating hand-warming device - Google Patents
Far-infrared electric-heating hand-warming device Download PDFInfo
- Publication number
- CN2260595Y CN2260595Y CN 95221768 CN95221768U CN2260595Y CN 2260595 Y CN2260595 Y CN 2260595Y CN 95221768 CN95221768 CN 95221768 CN 95221768 U CN95221768 U CN 95221768U CN 2260595 Y CN2260595 Y CN 2260595Y
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- China
- Prior art keywords
- far
- heating
- utility
- model
- shell
- 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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- Radiation-Therapy Devices (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model belongs to the electric heaters. The utility model solves the problems that radiative depth is not enough, and the far infrared radiation life is short, existing in the prior art. The utility model is composed of a casing (1), an electric heating element (2), a thermal insulation layer (3), and a power supply line (4). The utility model is characterized in that the electric heating element (2) is positioned in the casing (1); the thermal insulation layer (3) is positioned between the electric heating element (2) and the casing (1); the power supply line (1) is connected with the electric heating element (2); the casing (1) is formed by the pressing made of plastic and far infrared powder which can emit far infrared ray in mixture. The utility model is used for heat preservation.
Description
This utility model belongs to electric heating appliance.
In the prior art, exist several electric heating hand warmers, electric energy is changed into heat energy and passes to human body with the direct way of contact, it is warming to be used for dispeling cold.Wherein a kind of shell of electric heating hand warmer is a common material, and the emissivity of far infrared is low, and most of heat energy is passed to human body with heat exchange pattern, and heat transfer type is comparatively single, and thermal-radiating composition is less, radiation degree of depth deficiency, and it is slower to conduct heat; Also has a kind of electric heating hand warmer, coated far-infrared material on shell, radiation-curable far infrared, remedied the defective of the above electric heating hand warmer, but through after a while use, touch, the far-infrared material of case surface coated is rubbed off, and the electric heating hand warmer has lost radiation infrared function gradually, thereby reduced the service life of far-infrared radiation, and to difficult control of temperature.
The purpose of this utility model is to improve the heat radiation degree of depth of electric heating hand warmer and the service life of far-infrared radiation, and realizes temperature control.
The purpose of this utility model is achieved in that
This utility model is made up of shell (1), heating (2), heat-insulation layer (3), power line (4), heating (2) is positioned at shell (1), heat-insulation layer (3) is positioned between heating (2) and the shell (1), power line (4) links to each other with heating (2), characteristics are: shell (1) is made by plastics and the mixed mold pressing of far infrared powder that can be emitting far-infrared, and portion also has a temperature controller that the circuit of being made up of power line (4) and heating (2) is controlled in the enclosure.
Compare with background technology, the beneficial effects of the utility model are: far infrared is that wavelength is that the radiance of the wave band of 8-15 μ m can reach 82%, can reach 8-10mm to the heat radiation degree of depth of human body, and the life-span of far infrared radiation can reach 7-9; And when product internal temperature rose to the trip temperature of temperature controller, temperature controller disconnected circuit, stopped heating, thereby realized temperature controlled purpose.
Accompanying drawing is a cutaway view of the present utility model.
In the accompanying drawings, shell (1) preferably by and the mixed mold pressing of heat-resisting good plastics such as polypropylene or phenolic resins and far-ultraviolet powder is made, shell (1) can be taked to be made up of two parts, fastening is the mode of one then.Heating (2) is positioned at shell (1), can be heat forms such as heating wire or PTC.Heat-insulation layer (3) is positioned between heating (2) and the shell (1), and the heat energy that heating (2) is produced is intercepted and stores, and outwards discharges lentamente.A part that wherein passes to the heat energy of shell (1) changes far infrared into, is absorbed by the body after the radiation, and power line (4) links to each other with heating (2).
This utility model also can be to arthritis except that the warming purpose that is used to dispel cold, and rheumatalgia, cold injury etc. produce health protection and therapeutic action.
Claims (3)
1, a kind of far-infrared electric hand warmer, form by shell (1), heating (2), heat-insulation layer (3), power line (4), its feature: heating (2) is positioned at shell (1), heat-insulation layer (3) is positioned between heating (2) and the shell (1), power line (4) links to each other with heating (2), and portion also has a temperature controller that power line (4) and heating (2) are controlled in the enclosure.
2, far-infrared electric hand warmer according to claim 1 is characterized in that: described shell (1) is made by plastics and the mixed mold pressing of far infrared powder that can be emitting far-infrared, and casing plastic is a polypropylene.
3, far-infrared electric hand warmer according to claim 2 is characterized in that: described casing plastic is a phenolic resins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221768 CN2260595Y (en) | 1995-09-26 | 1995-09-26 | Far-infrared electric-heating hand-warming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95221768 CN2260595Y (en) | 1995-09-26 | 1995-09-26 | Far-infrared electric-heating hand-warming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260595Y true CN2260595Y (en) | 1997-08-27 |
Family
ID=33869296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95221768 Expired - Fee Related CN2260595Y (en) | 1995-09-26 | 1995-09-26 | Far-infrared electric-heating hand-warming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260595Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438838C (en) * | 2005-12-10 | 2008-12-03 | 周挺 | Portable cell hand warmer |
| CN108619617A (en) * | 2017-03-22 | 2018-10-09 | 上海海贝电控设备科技有限公司 | A kind of beauty and physical therapy device based on energy of a quantum |
-
1995
- 1995-09-26 CN CN 95221768 patent/CN2260595Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438838C (en) * | 2005-12-10 | 2008-12-03 | 周挺 | Portable cell hand warmer |
| CN108619617A (en) * | 2017-03-22 | 2018-10-09 | 上海海贝电控设备科技有限公司 | A kind of beauty and physical therapy device based on energy of a quantum |
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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 |