CN105240909A - Dual power supply type electric warming oven - Google Patents
Dual power supply type electric warming oven Download PDFInfo
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- CN105240909A CN105240909A CN201510651041.1A CN201510651041A CN105240909A CN 105240909 A CN105240909 A CN 105240909A CN 201510651041 A CN201510651041 A CN 201510651041A CN 105240909 A CN105240909 A CN 105240909A
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- power supply
- dual power
- casing
- battery
- electric heater
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Abstract
The invention discloses a dual power supply type electric warming oven which comprises a base, a box and a panel. The box is fixedly connected to the base, and the panel is fixedly connected to the top end of the box. The periphery of the box is provided with cavities, and a horseshoe-shaped heating pipe is mounted in each cavity. A transformer is mounted in the base, a storage battery is mounted above the transformer, and the upper portion of the storage battery is arranged in the box. The heating pipes are connected with the transformer and the storage battery through wires respectively. The dual power supply type electric warming oven has the advantages of being high in heating efficiency, good in warming effect, small in heat loss, capable of saving energy, flexible in use and the like.
Description
Technical field
The present invention relates to household electrical appliance technical field, be specifically related to Household electric stove field, particularly relate to a kind of dual power supply formula electric heater.
Background technology
In Southwestern China area, winter cold wet, and most of area does not have heating installation yet, in order to moisture holding chamber inner drying unnecessary in discharge chamber is warm, generally all can use the heating service such as cooking stove or electric heater equipment, along with the continuous lifting of people's living standard, the iron furnace of traditional burning bavin or burning coal seldom employs, only using in the rural area in indivedual area, not only waste resource, and pollute very large, and main heating system has changed to electrical heating direction, wherein desktop electric heater is kind maximum on the market at present.This electric heater mainly comprises base, heating tube assembly and face glass, wherein heating tube assembly comprises casing, heating tube is arranged in the reserved groove in casing outside, play insulating effect at groove outer setting layer of steel wire net, the heat radiation that the electric heating tube namely arranged by surrounding is produced realizes warming functions.But the electric heater of this structure exists certain problem, be first casing blow-by, heat loss is serious, and the heat of about 60%-65% all loses, and can feel that heating effect is very poor when people is sitting in stove side; And traditional electric heater realizes heating only by heat radiation, efficiency is very low, and heating effect is not obvious, and power consumption is large; In addition, traditional electric heater generally only has this kind of power supply mode of mains-supplied, and may to congeal disaster winter in Southwestern China area, and when congealing, electric power system possibly cannot normally work, and namely traditional electric heater cannot normally work.
Summary of the invention
The present invention aims to provide a kind of dual power supply formula electric heater, to solve serious heat loss existing for traditional electrical radiator, the problem such as heating effect is poor, efficiency is low, power consumption is large, cannot work after power-off.
The present invention is achieved by following technical solution:
A kind of dual power supply formula electric heater, comprise base, casing and panel, casing is fixed on base, panel is fixed in casing top, and described casing surrounding is equipped with cavity, is all provided with a horseshoe-shaped heating tube in each cavity, in described base, transformer is installed, be provided with battery above transformer, battery top is placed in casing, and described heating tube is connected with battery with transformer respectively by wire.
Described battery is colloid storage battery or lithium-ions battery.
Described cabinet wall is provided with thermal insulation layer.
The link of described wire and heating tube is provided with socket.
The thickness of described thermal insulation layer is 10-20mm.
Described thermal insulation layer is that the masking foil that some layers superpose mutually is made.
The degree of depth of described cavity is the 1/6-1/5 of casing width.
The invention has the beneficial effects as follows:
Compared with prior art, dual power supply formula electric heater provided by the invention, by arranging cavity in casing surrounding, in cavity, heating tube is set, then transformer and battery is installed in casing, by thermal insulation layer, heating tube is separated with battery, and then realize two kinds of powering modes of the present invention, i.e. civil power and storage battery power supply, compared to traditional electric heater, the present invention has that the efficiency of heating surface is high, heating effect good, heat loss is few, save the energy, use the advantages such as flexible.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1-base, 2-casing, 3-heating tube, 4-socket, 5-panel, 6-thermal insulation layer, 7-battery, 8-transformer, 9-cavity, 10-leg, 11-wire, 12-power line.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described further, but described in required protection domain is not limited to;
As shown in Figure 1, dual power supply formula electric heater provided by the invention, comprise base 1, casing 2 and panel 5, casing 2 is fixed on base 1, and panel 5 is fixed in casing 2 top, described casing 2 surrounding is equipped with cavity 9, a horseshoe-shaped heating tube 3 is all installed in each cavity 9, in described base 1, transformer 8 is installed, battery 7 is installed above transformer 8, battery 7 top is placed in casing 2, and described heating tube 3 is connected with battery 7 with transformer 8 respectively by wire 11.
In order to ensure that the present invention also has enough electric energy after a loss of power for it, described battery 7 is colloid storage battery or lithium-ions battery.
In order to avoid heating tube 3 pairs of batteries 7 damage, and then protection battery 7, described casing 2 inwall is provided with thermal insulation layer 6.
Described wire 11 is provided with socket 4 with the link of heating tube 3, is realized Fast Installation and the replacing of heating tube 3 by socket 4, convenient and swift and practical.
Can not by heat damage in order to ensure battery 7, the thickness of described thermal insulation layer 6 is at least 10-20mm.
Described thermal insulation layer 6 is that the masking foil that some layers superpose mutually is made, and it has advantage that is with low cost, good heat-insulation effect.
In order to ensure that battery 7 has enough spaces to install, the degree of depth stating cavity 9 is the 1/6-1/5 of casing 2 width.
During use, be divided into two kinds of situations, first mains-supplied, is now connected power line 12 with supply socket, and transformer 8 works, by wire 11, electric energy is delivered in heating tube 3, heating tube 3 is energized operational heat, realizes heating function, and during mains-supplied, transformer 8 charges simultaneously in battery 7, automatically cuts off after charging complete; It two is storage battery power supply, when civil power power-off, the electric energy stored in battery 7 by wire 11 equally supply heating tube 3 work, electric heater works heating as usual; In addition, the end due to wire 11 is socket 4, can realize Fast Installation and the replacing of heating tube 3, convenient and practical.
Claims (7)
1. a dual power supply formula electric heater, comprise base (1), casing (2) and panel (5), casing (2) is fixed on base (1), panel (5) is fixed in casing (2) top, it is characterized in that: described casing (2) surrounding is equipped with cavity (9), a horseshoe-shaped heating tube (3) is all installed in each cavity (9), transformer (8) is installed in described base (1), transformer (8) top is provided with battery (7), battery (7) top is placed in casing (2), described heating tube (3) is connected with battery (7) with transformer (8) respectively by wire (11).
2. dual power supply formula electric heater according to claim 1, is characterized in that: described battery (7) is colloid storage battery or lithium-ions battery.
3. dual power supply formula electric heater according to claim 1, is characterized in that: described casing (2) inwall is provided with thermal insulation layer (6).
4. dual power supply formula electric heater according to claim 1, is characterized in that: described wire (11) is provided with socket (4) with the link of heating tube (3).
5. dual power supply formula electric heater according to claim 4, is characterized in that: the thickness of described thermal insulation layer (6) is 10-20mm.
6. dual power supply formula electric heater according to claim 4, is characterized in that: the masking foil that described thermal insulation layer (6) superposes mutually for some layers is made.
7. dual power supply formula electric heater according to claim 1, is characterized in that: the degree of depth of described cavity (9) is the 1/6-1/5 of casing (2) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651041.1A CN105240909A (en) | 2015-10-10 | 2015-10-10 | Dual power supply type electric warming oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510651041.1A CN105240909A (en) | 2015-10-10 | 2015-10-10 | Dual power supply type electric warming oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105240909A true CN105240909A (en) | 2016-01-13 |
Family
ID=55038652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510651041.1A Pending CN105240909A (en) | 2015-10-10 | 2015-10-10 | Dual power supply type electric warming oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105240909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500165A (en) * | 2016-12-14 | 2017-03-15 | 广东技术师范学院 | Electric heating device and electric heating desk |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692536Y (en) * | 2004-03-14 | 2005-04-13 | 张保忠 | Far-infrared heating multifunction electric cooking range |
| CN2740931Y (en) * | 2004-09-08 | 2005-11-16 | 张保忠 | Square electric cooker |
| CN201025379Y (en) * | 2007-02-13 | 2008-02-20 | 肖楚圆 | Low voltage energy accumulating electrical heating furnace |
| KR20090007879A (en) * | 2007-07-16 | 2009-01-21 | 김봉주 | A portable type hot blast apparatus |
| CN201274879Y (en) * | 2008-10-15 | 2009-07-22 | 长沙圣辉机电科技有限公司 | Multifunctional health type electric heating table |
| CN203336692U (en) * | 2013-05-31 | 2013-12-11 | 山东电力建设第二工程公司 | Alternating-current and direct-current dual electric heating warmer |
-
2015
- 2015-10-10 CN CN201510651041.1A patent/CN105240909A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692536Y (en) * | 2004-03-14 | 2005-04-13 | 张保忠 | Far-infrared heating multifunction electric cooking range |
| CN2740931Y (en) * | 2004-09-08 | 2005-11-16 | 张保忠 | Square electric cooker |
| CN201025379Y (en) * | 2007-02-13 | 2008-02-20 | 肖楚圆 | Low voltage energy accumulating electrical heating furnace |
| KR20090007879A (en) * | 2007-07-16 | 2009-01-21 | 김봉주 | A portable type hot blast apparatus |
| CN201274879Y (en) * | 2008-10-15 | 2009-07-22 | 长沙圣辉机电科技有限公司 | Multifunctional health type electric heating table |
| CN203336692U (en) * | 2013-05-31 | 2013-12-11 | 山东电力建设第二工程公司 | Alternating-current and direct-current dual electric heating warmer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500165A (en) * | 2016-12-14 | 2017-03-15 | 广东技术师范学院 | Electric heating device and electric heating desk |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |