CN201322497Y - Electric heater of refrigerator - Google Patents
Electric heater of refrigerator Download PDFInfo
- Publication number
- CN201322497Y CN201322497Y CNU2008202056393U CN200820205639U CN201322497Y CN 201322497 Y CN201322497 Y CN 201322497Y CN U2008202056393 U CNU2008202056393 U CN U2008202056393U CN 200820205639 U CN200820205639 U CN 200820205639U CN 201322497 Y CN201322497 Y CN 201322497Y
- Authority
- CN
- China
- Prior art keywords
- electric heater
- aluminium foil
- receiving tank
- water receiving
- refrigerator
- 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
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Abstract
This utility model discloses an electric heater of a refrigerator in which thaw dripping water of the refrigerator can be successfully discharged out of the tank through the water outlet of a water receiving tank to avoid icing in water drainage process; the electric heater of a refrigerator comprises a substrate aluminum foil fixed on the outside of the liner of the refrigerator and the water receiving tank, and a heating element installed on the substrate aluminum foil and having a shape corresponding to the liner of the refrigerator and the water receiving tank. The bottom of the substrate aluminum foil is provided with a back glue for sticking and fixing on the outside of the liner of the refrigerator and the water receiving tank; the heating element is fixed on the substrate aluminum foil in a thermal pressing or adhesive manner; and the upper part of the heating element is further coated with a layer of aluminum foil. The utility mode has easy processing structure and lower cost.
Description
Technical field
The utility model relates to a kind of refrigerator electric heater.
Background technology
The evaporimeter of direct-cooled refrigerating box is attached to the inner bag back; be positioned at alveolar layer inside after the foaming; one deck frost is easily tied at inner bag evaporimeter position in the refrigerator process of refrigerastion; the frost layer flows out outside the case by drainpipe after nature changes into water by shutting down; freeze in this process such as the untimely discharge outlet that easily causes of draining, cause that defrost water overflows in case.
The utility model content
At the shortcoming of prior art, the purpose of this utility model provides a kind of refrigerator defrost water and can discharge outside the case by the water receiving tank discharge outlet smoothly, avoids drainage procedure to produce the refrigerator electric heater of icing phenomenon.
For achieving the above object, the technical solution of the utility model is: a kind of refrigerator electric heater comprises the base material aluminium foil that is fixed in inner container of icebox and water receiving tank outside thereof and is arranged on the base material aluminium foil and shape and inner container of icebox and the corresponding heater element of water receiving tank thereof.
Base material aluminium foil bottom is provided with and is used to paste the gum that is fixed in inner container of icebox and water receiving tank outside thereof.Heater element is fixed on the base material aluminium foil by hot pressing or gluing mode.The top of heater element also is covered with one deck aluminium foil.
Heater element includes one section open annular structure, and the size and location of loop configuration are corresponding with the water receiving tank discharge outlet.The base material aluminium foil is provided with the horizontal separator bar that heater element is folded into upper and lower two zones, wherein goes up the zone and gives the heating of inner bag back, and lower area heats to water receiving tank.
Have on the aluminium foil one section from the aluminium foil edge otch to the loop configuration of corresponding discharge outlet position.
Heater element by crimp type terminal with draw lead and be connected, the crimp type terminal place also is arranged with a waterproof gland cover.
Above-mentioned heater element is a PVC heating line.
The utility model compared with prior art has following advantage and beneficial effect:
The utility model is by the base material aluminium foil and be located on the base material aluminium foil and shape and inner container of icebox and the corresponding heater element of water receiving tank thereof are realized inner bag and the high efficiency thermal effect that adds of water receiving tank thereof, guaranteed that refrigerator defrost water can be smoothly by outside the water receiving tank discharge outlet discharge case, the phenomenon that avoid the drainage procedure generation to freeze.
The utility model adopts the mode of hot pressing or stickup that electric heater is fixed on inner bag and the water receiving tank thereof, and processing method is comparatively simple, and processing cost is lower.
Description of drawings
Fig. 1 is the front view of the utility model refrigerator electric heater;
Fig. 2 is the vertical view of the utility model refrigerator electric heater.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described.
As shown in Figure 1, a kind of refrigerator electric heater comprises the base material aluminium foil 1 that is fixed in inner container of icebox and water receiving tank outside thereof and is arranged on the base material aluminium foil 1 and shape and inner container of icebox and the corresponding heater element 2 of water receiving tank thereof.This refrigerator electric heater can be arranged at the space between inner bag and water receiving tank outside and the alveolar layer.Above-mentioned heater element 2 is PVC heating line.
Base material aluminium foil 1 bottom is provided with and is used to paste the gum 6 that is fixed in inner container of icebox and water receiving tank outside thereof.Gum 6 has the gum that can tear off and protects paper, and when needs were fixed in inner bag and water receiving tank outside thereof with electric heater, only need tear gum off protected paper, electric heater can be sticked on inner bag and the water receiving tank, and processing technology is easy to realize.
Heater element 2 is fixed on the base material aluminium foil 1 by hot pressing or gluing mode, in order to improve the efficiency of heating surface, also is covered with one deck aluminium foil 9 on the top of heater element 2, as shown in Figure 2.
Heater element 2 includes one section open annular structure 7, and the size and location of loop configuration 7 are corresponding with the water receiving tank discharge outlet, and the heating line of loop configuration 7 surrounds the position of water receiving tank discharge outlet.
Base material aluminium foil 1 is provided with the horizontal separator bar 8 that heater element is folded into upper and lower two zones, wherein go up the zone and give the heating of inner bag back, lower area heats to water receiving tank, as shown in Figure 1, when stickup is installed on box liner and the water receiving tank thereof, electric heater is converted into 90 degree along separator bar 8, along paste at the back and the water receiving tank position, bottom of rib and inner bag down.For the planarization that paste at the position of guaranteeing to transfer, except two sections essential heating lines of circuit loop are communicated with, no longer arrange the heating line along separator bar.
Have the otch 7 of one section loop configuration on the aluminium foil from aluminium foil 9 edges to corresponding discharge outlet position.The effect of otch 7 is to paste when electric heater is installed and is easy to make electric heater to walk around discharge outlet and drainpipe, improves the manufacturability of product assembling.
In addition, the utility model heater element by crimp type terminal 4 with draw lead 3 and be connected, the crimp type terminal place also is arranged with a waterproof gland cover 5, realizes the water-tight of power connection end.
Claims (9)
1, a kind of refrigerator electric heater is characterized in that comprising the base material aluminium foil that is fixed in inner container of icebox and water receiving tank outside thereof and is arranged on the base material aluminium foil and shape and inner container of icebox and the corresponding heater element of water receiving tank thereof.
2, refrigerator electric heater according to claim 1 is characterized in that: base material aluminium foil bottom is provided with and is used to paste the gum that is fixed in inner container of icebox and water receiving tank outside thereof.
3, refrigerator electric heater according to claim 2 is characterized in that: heater element is fixed on the base material aluminium foil by hot pressing or gluing mode.
4, refrigerator electric heater according to claim 3, it is characterized in that: the top of heater element also is covered with one deck aluminium foil.
5, refrigerator electric heater according to claim 4 is characterized in that: heater element includes one section open annular structure, and the size and location of loop configuration are corresponding with the water receiving tank discharge outlet.
6, refrigerator electric heater according to claim 5, it is characterized in that: the base material aluminium foil is provided with the horizontal separator bar that heater element is folded into upper and lower two zones, wherein goes up the zone and gives the heating of inner bag back, and lower area heats to water receiving tank.
7, refrigerator electric heater according to claim 6 is characterized in that: have on the aluminium foil one section from the aluminium foil edge otch to the loop configuration of corresponding discharge outlet position.
8, refrigerator electric heater according to claim 1 is characterized in that: heater element by crimp type terminal with draw lead and be connected, the crimp type terminal place also is arranged with a waterproof gland cover.
9, according to each described refrigerator electric heater of claim 1 to 8, it is characterized in that: heater element is a PVC heating line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202056393U CN201322497Y (en) | 2008-12-19 | 2008-12-19 | Electric heater of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202056393U CN201322497Y (en) | 2008-12-19 | 2008-12-19 | Electric heater of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201322497Y true CN201322497Y (en) | 2009-10-07 |
Family
ID=41159878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202056393U Expired - Fee Related CN201322497Y (en) | 2008-12-19 | 2008-12-19 | Electric heater of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201322497Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243005A (en) * | 2011-07-05 | 2011-11-16 | 海信容声(广东)冰箱有限公司 | Defrosting control method of air-cooling refrigerator evaporator |
| CN105333677A (en) * | 2014-08-06 | 2016-02-17 | 博西华电器（江苏）有限公司 | Refrigerator |
-
2008
- 2008-12-19 CN CNU2008202056393U patent/CN201322497Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243005A (en) * | 2011-07-05 | 2011-11-16 | 海信容声(广东)冰箱有限公司 | Defrosting control method of air-cooling refrigerator evaporator |
| CN105333677A (en) * | 2014-08-06 | 2016-02-17 | 博西华电器（江苏）有限公司 | 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: 20091007 Termination date: 20111219 |