CN2133792Y - Convection ratiating electric warming device - Google Patents
Convection ratiating electric warming device Download PDFInfo
- Publication number
- CN2133792Y CN2133792Y CN 92230589 CN92230589U CN2133792Y CN 2133792 Y CN2133792 Y CN 2133792Y CN 92230589 CN92230589 CN 92230589 CN 92230589 U CN92230589 U CN 92230589U CN 2133792 Y CN2133792 Y CN 2133792Y
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- China
- Prior art keywords
- heat
- accumulation
- fin
- chamber
- utility
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- 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 discloses an energy-saving convection electric heater which is characterized in that a closed heat accumulation cavity is arranged out o a heating element, the circumference of the heat accumulation cavity is evenly distributed with a set of heat radiation fins, a heat transmission and heat radiation surface is enlarged, so heat radiation efficiency is enhanced, and indoor temperature can be obviously enhanced when the utility model is used. The utility model is suited to be used in office places and family living rooms.
Description
The utility model relates to a kind of electric heating appliance.
At present, electric heating device is classified by the heat mode of distributing, mainly contain two kinds: a kind of is that the width of cloth is penetrated formula, heater element adopts infrared ray quartz ampoule or crystallite heat-generating pipe or halogen heat-generating pipe, and heat is propagated in the width of cloth mode of penetrating, because infrared ray can not be directly by absorption of air, but absorb the back heating by shone thing, the basal temperature of body of wall in winter own is very low, so most of heat all is absorbed and no longer is dispersed in the air, uses this warmer indoor temperature obviously not improve; Another kind is to force the air heat formula, heater element adopts heating wire or PTC heating pottery, though this warmer belongs to air heat, but because heater and air contact area are little, although heating temp is very high, but heat fully can not be come out, even if used blower fan, its radiating efficiency is still not high.More than two kinds of warmers all belong to the warmer of " baking formula ", though wasted work is big, the thermal efficiency is not high, and is particularly little to improving the room temperature effect.
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and a kind of thermal efficiency height is provided, and can obviously improve the heat loss through convection formula electric heating device of room temperature during use.
For achieving the above object, the technical solution of the utility model is: the accumulation of heat chamber of one or more sealings is set, to assemble heat outside heater element, improve basal temperature in the chamber, around the accumulation of heat chamber, one group of fin evenly distributes, strengthen the heat transfer radiating surface, thereby improved radiating efficiency.
Consider fin and the accumulation of heat chamber convenience on manufacturing process, the utility model proposes a kind of technical scheme that fin and accumulation of heat chamber is constituted holistic pin-connected panel, be characterized in that fin accumulation of heat chamber is formed by connecting by a plurality of unit splicings, the cross section of each fin, unit, accumulation of heat chamber is "
" shape, intermediate projections partly connect the accumulation of heat chamber that promptly forms oval.
Heater element of the present utility model generally can adopt tubular infrared ray quartz ampoule or crystallite heat-generating pipe or halogen heat-generating pipe, also can select for use other to be made into the heater element that matches in tubulose or accumulation of heat chamber.
Accompanying drawing 1 is the assembling schematic diagram of a kind of single chamber three pipe heat loss through convection formula electric heating devices.
Accompanying drawing 2 is the front view and the side view of the unit, fin accumulation of heat chamber of a kind of fin and accumulation of heat chamber all-in-one-piece warmer.This is a kind of unit, multibarrel fin accumulation of heat chamber, single chamber that is used for.
Number in the figure is represented respectively: the 1-fin; 2-accumulation of heat chamber; The 3-heater element; Unit, 4-fin accumulation of heat chamber.
Be embodiment with a kind of single chamber three-tube type warmer below, the utility model is further described.Referring to accompanying drawing 1, the heater element of warmer ［ 3 ］ adopts the infrared ray quartz ampoule of tubulose, the two ends of quartz ampoule are fixed on the heat radiation horse, accumulation of heat chamber ［ 2 ］ becomes oval, the inwall painted black, be beneficial to heat absorption, improve the chamber wall temperature, fin ［ 1 ］ and accumulation of heat chamber ［ 2 ］ make of cold rolling iron sheet or aluminium.The single tube power of heat-generating pipe is 400W, when heating is started working, can select three pipes to open simultaneously, quick heating after work a period of time, can optionally be selected two-tube or single tube work, keep room temperature, the selection of duty can be adopted time switch or temperature detect switch (TDS), also can manually control, and this occupation mode has reached the purpose of power and energy saving.
In order to strengthen radiating effect, quicken to improve room temperature, the utility model can add centrifugal fan and wind-guiding air inducing groove.
Claims (3)
1, a kind of heat loss through convection formula electric heating device comprises heater element [3], fin [1], it is characterized in that: be provided with accumulation of heat chamber [2] outside heater element [3], fin [1] is distributed in accumulation of heat chamber [2] all around.
2, electric heating device according to claim 1 is characterized in that: fin and accumulation of heat chamber assemble single or multiple accumulation of heats chamber by a plurality of unit ［ 4 ］ splicing and fin constitutes an integral body.
3, electric heating device according to claim 1 is characterized in that: heater element ［ 3 ］ is infrared ray quartz ampoule or crystallite heat-generating pipe, halogen heat-generating pipe etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230589 CN2133792Y (en) | 1992-08-13 | 1992-08-13 | Convection ratiating electric warming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230589 CN2133792Y (en) | 1992-08-13 | 1992-08-13 | Convection ratiating electric warming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133792Y true CN2133792Y (en) | 1993-05-19 |
Family
ID=33773668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92230589 Expired - Fee Related CN2133792Y (en) | 1992-08-13 | 1992-08-13 | Convection ratiating electric warming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133792Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694307B (en) * | 2009-08-31 | 2011-10-26 | 陈毅 | Convection type electric warming oven |
| CN102305426A (en) * | 2011-07-05 | 2012-01-04 | 王登银 | Mobile energy-storing humidifying air-supplying household electric heater |
-
1992
- 1992-08-13 CN CN 92230589 patent/CN2133792Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694307B (en) * | 2009-08-31 | 2011-10-26 | 陈毅 | Convection type electric warming oven |
| CN102305426A (en) * | 2011-07-05 | 2012-01-04 | 王登银 | Mobile energy-storing humidifying air-supplying household electric heater |
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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 |