CN202253905U - Screen type electric heat warmer - Google Patents
Screen type electric heat warmer Download PDFInfo
- Publication number
- CN202253905U CN202253905U CN2011202904464U CN201120290446U CN202253905U CN 202253905 U CN202253905 U CN 202253905U CN 2011202904464 U CN2011202904464 U CN 2011202904464U CN 201120290446 U CN201120290446 U CN 201120290446U CN 202253905 U CN202253905 U CN 202253905U
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- screen
- electric heating
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- heat
- heating device
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Abstract
The utility model provides a screen type electric heat warmer, which is in a screen shape. A screen frame of a screen is made of plastics or a composite material, or is made of bamboo and timber, and far infrared rays sent from a screen core are used for supplying heat to a human body. The screen core is a multilayer structure, wherein the middle layer is an electric heat layer, has a PTC (Positive Temperature Coefficient) property, and can be used for automatically limiting a heating temperature; a screen surface is a decorative protection layer and the surface is drawn by scripts and paintings so as to have decoration effects; and the back side is provided with a reflecting membrane to concentrate heat energy so that the heat energy utilization efficiency is improved. The electric heat screen is of a vertical type, a foldable type or a table type; and the electric screen is detachable and foldable so as to be conveniently stored in warm days.
Description
Technical field
The utility model relates to a kind of electric heating screen of indoor heating, belongs to new varieties of electric heating device.
Background technology
That mostly commercially available electric heating device moulding at present is is box, fan-type etc., and heat transfer area is less, and surface temperature is high.Traditional quartz tube type warmer, oily spit of fland all exist some shortcomings.Infrared lamp, quartz ampoule heat with heating wire; Light pollution etc. cause adverse effect and waste electric energy to environment, and power is big.Oil spit of fland power is big, and surface temperature is high, and the adjustment time is long; Take electricity, heavy.In recent years the new product such as the carbon fiber electric heating warmer that occur, efficient is high, quick heating, but cost is higher, and price is high.The warmer electric conversion efficiency that with the Electric radiant Heating Film is core is high, and cost is lower, like Chinese utility model patent CN2589838y, coats Electric radiant Heating Film with insulating barrier, heat insulation layer, clamps heat-conducting plate, is assembled into wood materials again or rigid plastics is processed in the housing.This technology is not announced the concrete parameter of warmer, still is a kind of box electric heating device.Utility model patent CN2284358y proposes a kind of wall painting type electric heating device, is housing with the aluminium alloy, and radiation fin outside Electric radiant Heating Film, fin paste one deck paper picture outward again or oil painting is formed.This utility model technology is not provided with thermal insulation layer between Electric radiant Heating Film and wall, have heat and pass to wall, causes heat-energy losses, increases power consumption.
Summary of the invention
The utility model patent proposes a kind of novel face heating electric heating device-electric heating screen.Screen is time-honored antique traditional furniture, is still doing to decorate and isolate and use in family and office so far.The utility model patent is given ancient furniture with new technology and new function.From energy-conservation and angle environmental protection, electric heating screen conversion efficiency is high, and utilization efficiency of heat energy is high, economize on electricity, safety, environmental protection.And modern design, light, detachable, collapsible, be convenient to collection.
The technical scheme that the utility model is dealt with problems is: moulding of screen-type electric heating device such as the screen invented have table plague, screen etc.; Shown in Figure 1 is the sketch map of three fan screens, in addition, can also make the collapsible screen of many fans.The screen frame is made with plastics, composite or bamboo and wood.The frame mid portion of screen is known as the screen core, is calligraphy and painting or carving plate as the screen core of furniture, and the screen core of present technique is the electric heating screen of sandwich construction.Earlier make kernel with electric heating cloth or Electric radiant Heating Film, two electrodes connect the two poles of the earth and the plug of power line respectively.Electric heating cloth surfaces coated insulated paint and far-infrared emission material are painted calligraphy and painting.Compound heat-insulation layer and reflectance coating overleaf again.The cross section of sandwich construction is as shown in Figure 2.Use civil power to be power supply.
The beneficial effect of the utility model patent is: 1, electric conversion efficiency is high, near 100%.2, utilization efficiency of heat energy is high.Screen forms a heat insulation little space with close envelopment heating person; Radiation infrared to heating person from outside to inside; Be absorbed by the body easily, area of heat-supply service is big, and heat transfer efficiency is high, the sensation snugness.3, far infrared is a black light, and luminous energy is prone to be absorbed by the body, and is harmless, do not have light pollution.4, the warmer electrical power is less, saves electric energy.5, surface temperature is not high, can not cause scald.6, electric heater is collapsible takes in the carton, is convenient to collection.
Description of drawings
Shown in Figure 1 is the sketch map of three fan screens.1 is the screen housing among the figure, or claims mask; Inlay screen core 2 in the middle of the mask, screen core 2 surface drawing play decorative effect; Electrothermal layer is contained in the drawing back.The 3rd, plug, the 4th, the power line of attachment plug and electrothermal layer electrode.
Fig. 2 is the sectional view of screen core, and 5 is superficial layers among the figure, i.e. painting layer, and its effect one is to beautify and decorate, the 2nd, insulation protection; The 6th, electrothermal layer is converted into heat energy with electric energy; The 7th, thermal insulation layer reduces scattering and disappearing of heat; The 8th, the reflecting layer, the reflected energy infrared ray makes it towards a direction emission, reduces thermal loss.
The specific embodiment
Embodiment 1
A kind of single screen screen is the fan of one among Fig. 1.Get the electric heating cloth of 60cm * 90cm, connect with the mains respectively the two poles of the earth of line of two electrodes connect plug.Contain the insulated paint of 5-20% far infrared pottery powder in the electric heating cloth surface-coated, the oven dry back stamps landscape painting at lacquer painting.In the mask of empty 60cm * 100cm, the cross section of sandwich construction is as shown in Figure 2 in being installed to electric heating cloth, thermal insulation layer, reflectance coating successively, with the fixing screen of clamp core.Be inserted into mask on the base, erect, as shown in Figure 1.During use plug is inserted mains power socket, 3-5 minute, the panel temperature reached 40-50 ℃ of degree.
Embodiment 2
A kind of three fan screens, as shown in Figure 1.The way of every fan such as enforcement mode 1.Promptly get the electric heating cloth of 60cm * 90cm, two electrodes line of connecting with the mains respectively connects plug.The electric heating cloth surface-coated contains the insulated paint of far infrared pottery powder, and the oven dry back stamps landscape painting at lacquer painting.In the screen of empty 60cm * 100cm, the cross section of sandwich construction is as shown in Figure 2 in being installed to electric heating cloth, thermal insulation layer, reflectance coating successively, with the fixing screen of clamp core, processes fan electric heating screen shown in Figure 1., be inserted into mask on the base the single screen link of three fans with loose-leaf, erect, become screen shown in Figure 1.During use plug is inserted mains power socket, 3-5 minute, the panel temperature reached 40-50 ℃ of degree.
Claims (4)
1. screen-type electric heating device is characterized in that: moulding such as screen, in the screen core electrothermal layer is installed, and the several minutes temperature in energising back rise to the 30-50 degree, and far infrared sends from the screen front, with the mode heat supply of radiation.
2. the said screen-type electric heating device of claim 1 is characterized in that: the electrothermal layer of described screen-type electric heating device is electric heating cloth or the Electric radiant Heating Film with face heating and ptc characteristics, and is installed in the screen core.
3. the said screen-type electric heating device of claim 1, it is characterized in that: the screen core of said screen-type electric heating device is a multi-layer compound structure: the front is a protective layer.
4. the said screen-type electric heating device of claim 1, it is characterized in that: there are heat-insulation layer and complex reflex film in the screen core back side of said screen-type electric heating device, improves the heat energy service efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202904464U CN202253905U (en) | 2011-08-05 | 2011-08-05 | Screen type electric heat warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202904464U CN202253905U (en) | 2011-08-05 | 2011-08-05 | Screen type electric heat warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253905U true CN202253905U (en) | 2012-05-30 |
Family
ID=46115139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202904464U Expired - Fee Related CN202253905U (en) | 2011-08-05 | 2011-08-05 | Screen type electric heat warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253905U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256646A (en) * | 2013-05-27 | 2013-08-21 | 张德印 | Folding type electric heating pad and manufacturing method thereof |
| CN104068694A (en) * | 2013-03-25 | 2014-10-01 | 董婉君 | Screen frame made from bamboo materials |
| CN104791888A (en) * | 2015-03-26 | 2015-07-22 | 成都扬中新能源科技有限公司 | Electric heating device |
-
2011
- 2011-08-05 CN CN2011202904464U patent/CN202253905U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068694A (en) * | 2013-03-25 | 2014-10-01 | 董婉君 | Screen frame made from bamboo materials |
| CN103256646A (en) * | 2013-05-27 | 2013-08-21 | 张德印 | Folding type electric heating pad and manufacturing method thereof |
| CN103256646B (en) * | 2013-05-27 | 2017-04-19 | 张德印 | Folding type electric heating pad and manufacturing method thereof |
| CN104791888A (en) * | 2015-03-26 | 2015-07-22 | 成都扬中新能源科技有限公司 | Electric heating 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: 20120530 Termination date: 20130805 |