CN201555410U - Refrigerator with face-shaped heating body for assisting to defrost - Google Patents
Refrigerator with face-shaped heating body for assisting to defrost Download PDFInfo
- Publication number
- CN201555410U CN201555410U CN2009202641283U CN200920264128U CN201555410U CN 201555410 U CN201555410 U CN 201555410U CN 2009202641283 U CN2009202641283 U CN 2009202641283U CN 200920264128 U CN200920264128 U CN 200920264128U CN 201555410 U CN201555410 U CN 201555410U
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- Prior art keywords
- refrigerator
- planar
- calandria
- heating body
- face
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- Expired - Fee Related
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- Defrosting Systems (AREA)
- Resistance Heating (AREA)
Abstract
The utility model provides a refrigerator with a face-shaped heating body for assisting to defrost, which comprises a common refrigerator and a face-shaped heating body component, wherein the face-shaped heating body component is arranged on a refrigerator evaporator or nearby. When the refrigerator evaporator frosts and needs to defrost, the face-shaped heating body works, thereby accelerating to defrost for the evaporator, and enhancing the refrigeration effect of the refrigerator. The heating body component has high heating efficiency, less energy dissipation, rapid and uniform heating and safe use, can be conveniently arranged on an existing refrigerator, and is widely applied.
Description
Technical field
The application relates to the field of the auxiliary defrosting of refrigerator.
Background technology
When refrigerator has obtained widely in increasing family now, make people can obtain rare slight chill in the air, improved people's quality of life in hot summer.But refrigerator has a general problem at present, no matter be wind cooling refrigerator or refrigerator, occurs the phenomenon of frosting easily in improper use.This not only influences the refrigeration of refrigerator, and causes frostbite easily when storage food is run into frost.
" defroster battery saving arrangement " patent that the patent No. is ZL92207103.9, it mainly is made up of commutation diode D, filter capacitor C, neon bulb N and unidirectional controllable silicon S CR.It has 5 external connection end (a, b, c, d, e) wherein a, e two termination AC powers, the door switch K2 that c, d two ends attachment add, d termination evaporimeter heater.This device owing to adopted open the door control defrosting and halfwave rectifier technology have been saved refrigerator greatly and have been used to the electric energy that defrosts and consumed, have correspondingly also reduced compressor institute consuming electric power, and have prolonged its life-span.It is applicable to the refrigerator and the refrigerator-freezer of various band defrosters.
Above patent makes the auxiliary heating of electricity consumption, and effect is preferably arranged.But because the heating processability is poor, broken easily, and also thermal efficiency ratio is lower, is subjected to certain restriction so use.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes prior art, provide a kind of simple in structure, easy to manufacture, heating property is high and have the refrigerator of the auxiliary defrosting of planar calandria evenly, safely and efficiently.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of refrigerator that has the auxiliary defrosting of planar calandria contains refrigerator, and evaporimeter, evaporimeter are fixed on the refrigerator, and its structural feature is: be fixed with planar calandria assembly on the evaporimeter or near it.
Above-mentioned planar calandria assembly is made up of power line, planar heating plate and support.Power line is electrically connected with planar heating plate, planar heating plate by screens, screw, gluing in arbitrary mode be fixed on the support; And power line links to each other with the refrigerator electricity.
Above-mentioned planar calandria is made up of heating layer and insulating heat-conductive layer, and insulating barrier covers the surface of heating layer.
The beneficial effects of the utility model are:
1, adopt heating plate, heating area is big, and heating is evenly heated effective.
2, adopt the carbon fibre heating, thermal efficiency height own reaches more than 95%, and is that form with radiation heats, and the heating property height is saved the energy, also has bactericidal effect simultaneously.
3, be the carbon fiber layer that base material is made with paper, its material is soft, is evenly distributed, both convenient follow-up processing, and the effect of energising heating is even.
4, be outer media with epoxy resin or mica, existing good insulating properties have good weather and corrosion resistance again, and are safe and reliable, can not break in transportation or use.
5, the design of this patent need not existing structure is changed especially, and is portable strong, can be widely used in direct-cooled and wind cooling refrigerator on.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is planar heat producing body assembly 3 structural representations.
Fig. 3 is embodiment 2 structural representations.
Fig. 4 is embodiment 3 structural representations.
Below in conjunction with drawings and Examples the utility model is further specified.
The specific embodiment
A kind of refrigerator that has the auxiliary defrosting of planar calandria as shown in Figure 1 and Figure 2, contains refrigerator 1, evaporimeter 2, and evaporimeter 2 is fixed on the refrigerator 1 by draw-in groove, is fixed with planar calandria assembly 3 on evaporimeter 2.Planar calandria assembly 3 is made up of power line 4, planar heating plate 5 and support 6.Power line 4 is electrically connected with planar heating plate 5, and planar heating plate 5 is fixed on the support 6 by screens; And power line 4 links to each other with refrigerator 1 electricity.Planar calandria 5 is made up of heating layer and insulating heat-conductive layer, and heating layer is to be the carbon fiber planar heat producing body of base material with paper or cloth, and the insulating heat-conductive layer is compound by mica and epoxide-resin glue, and covers the outer surface of heating layer
As shown in Figure 3, with embodiment 1, but planar calandria assembly 3 full wafers are fixed on the evaporimeter 2 at the refrigerating chamber back side by heat conductive silica gel and aluminium foil.
As shown in Figure 4, with embodiment 1, planar calandria assembly 3 is fixed on the freezer evaporator 2 by screens.
Operation principle: when on the evaporator fin during frosting, planar calandria is switched on, the heating layer energising back in this moment planar heat producing body produces heat uniformly, and comes by the metal fin transmission, thereby the frost of tying on the fin is removed.Simultaneously because the thermal radiation property of carbon fiber, its heating efficiency height, and have certain sterilizing ability.And the outside has covered insulating materials, and is therefore safe in utilization effective.
Claims (3)
1. a refrigerator that has the auxiliary defrosting of planar calandria contains refrigerator (1), evaporimeter (2), and evaporimeter (2) is fixed on the refrigerator (1), it is characterized in that: upward or near it be fixed with planar calandria assembly (3) at evaporimeter (2).
2. a kind of refrigerator that has the auxiliary defrosting of planar calandria according to claim 1, it is characterized in that: planar calandria assembly (3) is made up of power line (4), planar heating plate (5) and support (6), power line (4) is electrically connected with planar heating plate (5), planar heating plate (5) by screens, screw, gluing in arbitrary mode be fixed on the support (6); And power line (4) links to each other with refrigerator (1) electricity.
3. a kind of refrigerator that has the auxiliary defrosting of planar calandria according to claim 2, it is characterized in that: planar calandria (5) is made up of heating layer and insulating heat-conductive layer, and insulating barrier covers the surface of heating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641283U CN201555410U (en) | 2009-11-29 | 2009-11-29 | Refrigerator with face-shaped heating body for assisting to defrost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641283U CN201555410U (en) | 2009-11-29 | 2009-11-29 | Refrigerator with face-shaped heating body for assisting to defrost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555410U true CN201555410U (en) | 2010-08-18 |
Family
ID=42615094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202641283U Expired - Fee Related CN201555410U (en) | 2009-11-29 | 2009-11-29 | Refrigerator with face-shaped heating body for assisting to defrost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506525A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and evaporator for refrigerator |
| CN103353203A (en) * | 2013-05-31 | 2013-10-16 | 镇江天信电器有限公司 | Improved mounting structure of defrosting heater |
| CN111707043A (en) * | 2020-06-18 | 2020-09-25 | 深圳碳翁科技有限公司 | Planar heating device for defrosting and deicing of refrigerator |
-
2009
- 2009-11-29 CN CN2009202641283U patent/CN201555410U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506525A (en) * | 2011-11-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and evaporator for refrigerator |
| CN103353203A (en) * | 2013-05-31 | 2013-10-16 | 镇江天信电器有限公司 | Improved mounting structure of defrosting heater |
| CN111707043A (en) * | 2020-06-18 | 2020-09-25 | 深圳碳翁科技有限公司 | Planar heating device for defrosting and deicing of refrigerator |
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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: 20100818 Termination date: 20121129 |