CN201547847U - Electric heating stove - Google Patents
Electric heating stove Download PDFInfo
- Publication number
- CN201547847U CN201547847U CN2009202681280U CN200920268128U CN201547847U CN 201547847 U CN201547847 U CN 201547847U CN 2009202681280 U CN2009202681280 U CN 2009202681280U CN 200920268128 U CN200920268128 U CN 200920268128U CN 201547847 U CN201547847 U CN 201547847U
- Authority
- CN
- China
- Prior art keywords
- housing
- plate
- air groove
- control assembly
- electronic control
- 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
Links
- 238000005485 electric heating Methods 0.000 title abstract description 8
- 238000009413 insulation Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000010411 cooking Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002937 thermal insulation foam Substances 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Electric Stoves And Ranges (AREA)
Abstract
The utility model discloses an electric heating furnace, including the casing and install the micrite board on the casing, be equipped with electric heating element and electronic control assembly in the casing, be equipped with between electric heating element and the electronic control assembly and be used for thermal-insulated air groove, wherein, be equipped with on the bottom plate of casing with the corresponding bleeder vent of air groove, be equipped with two or two louvres more than and air groove formation exhaust passage on the curb plate of the both sides of casing, and the shelves upper end is glued through heat-resistant and micrite board bonding, strengthen thermal-insulated effect, prolong the life of this product, ensure electronic component's accuracy nature in this product, greatly reduced electronic component spoilage.
Description
Technical field
The utility model relates to a kind of electric-heating cooking utensil, is specifically related to a kind of electrothermal furnace.
Background technology
At present, existing most electrothermal furnace is the electric-heating cooking utensil of plane heating form, its structure is made up of housing, crystallite plate, electroheat member, electronic control assembly, this electric-heating cooking utensil can be single head, double end, bull heating, and must be provided with heat-proof device between the electroheat member of the electric-heating cooking utensil of this class, electronic control assembly, thereby electronic control assembly is worked smoothly, and this heat-proof device is generally used heat-barrier materials such as quartzy heat insulation foam or alumina silicate fibre.But the electrothermal furnace of this structure is along with the prolongation of service time, electroheat member makes higher heating temp slowly penetrate heat-barrier material at last, maybe can reach the electronic control assembly zone from existing gap between heat-barrier material and the crystallite plate, effect of heat insulation is poor, influences the life-span and the accuracy of electronic component.And,, same because the outer atmospheric temperature circulation of the zone of electronic control assembly and stove is little, service time is long, and heat insulation foam may burn because of overheated, causes heat-proof device inoperative, electronic component is burnt out, shortened the service life of this product greatly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, good heat-insulation effect is provided, increases the service life and guarantees the electrothermal furnace of the accuracy of electronic component.
Goal of the invention of the present utility model is achieved in that a kind of electrothermal furnace, comprise housing and be installed on crystallite plate on the housing, be provided with electroheat member and electronic control assembly in the housing, it is characterized in that: be provided with between described electroheat member and the electronic control assembly and be used for heat insulation air groove.
Described air groove is made up of the base plate of the side plate of two plate washers separated by a distance and housing, crystallite plate, housing.
The two ends of described plate washer are connected with the side plate of housing both sides.
The side plate of described housing both sides is provided with the louvre more than two or two.
The base plate of described housing is provided with the air-vent with the corresponding setting of air groove, thereby makes air-vent, louvre, air groove form the exhaust passage.
Described plate washer upper end is bonding by heat-resistant adhesive and crystallite plate.
Described plate washer closely is connected by screw with the base plate of housing.
The utility model improves electrothermal furnace in the prior art, by changing the structure of electrothermal furnace, heat-barrier materials such as the heat insulation foam of the heat-proof device that electrothermal furnace is traditional or alumina silicate fibre, get with generation heat-proof device be air groove.By utilizing the heat insulation mode of air groove to reduce the transmission of temperature, the plate washer that mainly is provided with two certain distances between electroheat member and electronic control assembly constitutes air groove.And, be provided with on the base plate of housing with the corresponding air-vent of air groove, side plate in the both sides of housing on the louvre and the air groove that are provided with more than two or two form the exhaust passage.Like this, make air and outside air circulation in the groove, the interior temperature of stove that significantly reduces electroheat member is transmitted to the electronic control assembly zone, and the plate washer upper end is bonding by heat-resistant adhesive and crystallite plate, strengthen effect of heat insulation, prolong the service life of this product, guarantee the accuracy of electronic component in this product, reduce the electronic component spoilage greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 partly cuts open schematic diagram for the vertical view of the utility model embodiment;
Fig. 3 is the cutaway view of the utility model embodiment;
Fig. 4 is the enlarged drawing of A portion among Fig. 3 of the utility model embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
To shown in Figure 4, electrothermal furnace described in the utility model mainly is made up of housing 1, crystallite plate 2, electroheat member 3 and electronic control assembly 4 according to Fig. 1, and crystallite plate 2 is installed on the housing 1, and electroheat member 3 is arranged in the housing 1 with electronic control assembly 4.Wherein, be provided with between electroheat member 3 and the electronic control assembly 4 and be used for heat insulation air groove 5, make electroheat member 3 and electronic control assembly 4 in housing 1, separate two parts by air groove 5.This air groove 5 mainly is made up of the base plate 12 of side plate 11, crystallite plate 2 and the housing 1 of two plate washers separated by a distance 6, housing, and the side plate 11 of the two ends of plate washer 6 and housing 1 both sides closely splices.And, plate washer 6 is fixed on the base plate 12 of housing 1 by screw 9, wherein, the base plate 12 of corresponding air groove 5 can be made as sealing, standard-sized sheet or be provided with air-vent 7 on base plate 12, required according to reality, most preferred embodiment of the present utility model is for being provided with the air-vent 7 corresponding with air groove 5 on the base plate 12 of housing 1.And, on the side plate 11 of housing 1, be provided with the louvre 10 more than two or two, make air-vent 7, louvre 10 communicates with air groove 5, thereby formation exhaust passage, air in the increasing housing 1 and the circulation of air outside the housing 1, thereby replace tradition to utilize heat insulation foam or other heat-barrier material to carry out heat insulation mode, the electroheat member 3 and the heat in electronic control assembly 4 zones are dispersed into outside the housing 1, strengthen effect of heat insulation, prevent to damage electronic control assembly 4 because of temperature in the housing 1 is too high, guarantee the accuracy of electronic control assembly 4 in this product, prolong the service life of this product greatly.
In order further to guarantee effect of heat insulation, by heat-resistant adhesive 8 seal bond, prevent that heating temp from seeing through plate washer 6 and reaching in the zone of electronic control assembly 4 with the gap that crystallite plate 2 exists between plate washer 6 and the crystallite plate 2.And, according to the distance of whole two plate washers 6 of the adjustable size of stove and accessory power, electronic control assembly 4 regional air temperature are reached guarantee the efficient in operation of the electronic control assembly 4 of this product, reduce the fault rate of this product.
Claims (7)
1. electrothermal furnace, comprise housing (1) and be installed on crystallite plate (2) on the housing (1), be provided with electroheat member (3) and electronic control assembly (4) in the housing (1), it is characterized in that: be provided with between described electroheat member (3) and the electronic control assembly (4) and be used for heat insulation air groove (5).
2. according to the described electrothermal furnace of claim 1, it is characterized in that: described air groove (5) is made up of the base plate (12) of the side plate (11) of two plate washers separated by a distance (6) and housing (1), crystallite plate (2), housing (1).
3. according to the described electrothermal furnace of claim 2, it is characterized in that: the two ends of described plate washer (6) are connected with the side plate (11) of housing (1) both sides.
4. according to the described electrothermal furnace of claim 3, it is characterized in that: the side plate (11) of described housing (1) both sides is provided with the louvre (10) more than two or two.
5. according to the described electrothermal furnace of claim 2, it is characterized in that: the base plate (12) of described housing (1) is provided with the air-vent (7) with the corresponding setting of air groove (5), thereby makes air-vent (7), louvre (10), air groove (5) form the exhaust passage.
6. according to the described electrothermal furnace of claim 2, it is characterized in that: described plate washer (6) upper end is bonding by heat-resistant adhesive (8) and crystallite plate (2).
7. according to the described electrothermal furnace of claim 2, it is characterized in that: described plate washer (6) closely is connected by screw (9) with the base plate (12) of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202681280U CN201547847U (en) | 2009-10-31 | 2009-10-31 | Electric heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202681280U CN201547847U (en) | 2009-10-31 | 2009-10-31 | Electric heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547847U true CN201547847U (en) | 2010-08-11 |
Family
ID=42603023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202681280U Expired - Fee Related CN201547847U (en) | 2009-10-31 | 2009-10-31 | Electric heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264185A (en) * | 2016-09-23 | 2017-01-04 | 中山市立兴电器有限公司 | A kind of wind guide and heat dispersion electric oven |
-
2009
- 2009-10-31 CN CN2009202681280U patent/CN201547847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264185A (en) * | 2016-09-23 | 2017-01-04 | 中山市立兴电器有限公司 | A kind of wind guide and heat dispersion electric oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |