CN201688647U - Automatic compensating heater for refrigerator - Google Patents
Automatic compensating heater for refrigerator Download PDFInfo
- Publication number
- CN201688647U CN201688647U CN2010201485721U CN201020148572U CN201688647U CN 201688647 U CN201688647 U CN 201688647U CN 2010201485721 U CN2010201485721 U CN 2010201485721U CN 201020148572 U CN201020148572 U CN 201020148572U CN 201688647 U CN201688647 U CN 201688647U
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- CN
- China
- Prior art keywords
- heater
- refrigerator
- magnetic switch
- temperature
- temperature compensation
- 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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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an automatic compensating heater for a refrigerator, which comprises a temperature compensating heater and a thermal sensitive magnetic switch which can automatically turn off or on according to the temperature, wherein the thermal sensitive magnetic switch is connected with the temperature compensating heater in series by a lead and a connecting terminal. The thermal sensitive magnetic switch can automatically turn off or on according to the temperature so as to control the temperature compensating heater serially connected therewith in the refrigerator to be electrified for heating or diselectrified for stopping heating, therefore, the refrigerator is started by automatic control instead of manual operation.
Description
Technical field
The utility model relates to a kind of heater, particularly a kind of automaticity height, long service life, the automatic compensating heater of refrigerator easy to use.
Background technology
At present, refrigerator is the electrical equipment that generally uses in the family, because what existing refrigerator temperature compensating heater adopted is hand switch, promptly be to be connected with hand switch with temperature compensation heater is housed, though can reach the effect of refrigerator temperature compensation, but need artificial control, both lost time, waste electric power again.In winter, when particularly temperature was very low, temperature compensation heater was when the energising heating, and refrigerator just can start, otherwise refrigerator can not start work.And in summer, when promptly temperature was high, refrigerator did not need the temperature compensation heater heating to start, and this moment, the temperature compensation heater heating was a power wastage, also influenced the service life of temperature compensation heater, thereby influenced the service life of refrigerator.
The utility model content
The purpose of this utility model provides a kind ofly can come automatic switching temperature compensating heater energising or outage, long service life, the cost automatic compensating heater of refrigerator lower, easy to use according to temperature.
The purpose of this utility model is to be achieved through the following technical solutions:
The automatic compensating heater of a kind of refrigerator comprises temperature compensation heater, and also comprising can be according to temperature height automatic disconnection or closed thermal magnetic switch, and described thermal magnetic switch is connected with described temperature compensation heater by lead and splicing ear.
Preferably, the thermal magnetic switch diameter is 6.5～12mm, and length is 30～60mm, and temperature range is between-30～130 ℃.
Preferably, temperature compensation heater is wide to be 30～100mm, and length is 200～400mm, and power is between 2.5～100W.
The beneficial effects of the utility model are that the utility model is according to temperature automatic disconnection or closure by thermal magnetic switch.Control the temperature compensation heater energising heating or the outage of connecting with it in the refrigerator and do not heat, thereby make refrigerator startup work by manually changing automatic control and conservation of power resource into.
Description of drawings
Fig. 1 is the structural representation of the automatic compensating heater of a kind of refrigerator of the utility model.
Among the figure:
1, thermal magnetic switch; 2, temperature compensation heater; 3, lead; 4, splicing ear.
The specific embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Referring to Fig. 1, the utility model comprises thermal magnetic switch 1 (temp sensing controller or winter fill switch), temperature compensation heater 2, lead 3, splicing ear 4.Thermal magnetic switch 1, temperature compensation heater 2 link together by lead 3 and splicing ear 4.Thermal magnetic switch 1 can be controlled interior temperature compensation heater 2 energising heating of refrigerator or outage and not heat, thereby make refrigerator startup work by manually changing automatic control and conservation of power resource into according to temperature height automatic disconnection or closure.The diameter of thermal magnetic switch 1 is 6.5～12mm, and length is 30～60mm, and temperature range is between-30～130 ℃, and temperature compensation heater 2 is wide to be 30～100mm, and length is 200～400mm, and power is between 2.5～100W.
During installation, thermal magnetic switch in the utility model 1 (temp sensing controller or winter fill switch) is installed in the upper left corner, refrigerator rear portion or the upper right corner, temperature compensation heater 2 is installed in the back side of cold compartment of refrigerator casing, by lead 3 and thermal magnetic switch (temp sensing controller or winter fill switch), the power supply of temperature compensation heater and refrigerator connects, when the refrigerator energising needs temperature-compensating, automatically thermal magnetic switch 1 (temp sensing controller or the winter fill switch) closure in the compensation refrigerator heater makes temperature compensation heater 2 energising heating, when temperature rose to uniform temperature, this thermal magnetic switch (temp sensing controller or winter fill switch) disconnection that compensates automatically in the refrigerator heater was not heated the temperature compensation heater outage.
Claims (7)
1. automatic compensating heater of refrigerator, comprise temperature compensation heater, it is characterized in that: also comprising can be according to temperature height automatic disconnection or closed thermal magnetic switch, and described thermal magnetic switch is connected with described temperature compensation heater by lead and splicing ear.
2. heater according to claim 1 is characterized in that: the temperature range of described thermal magnetic switch is between-30～130 ℃.
3. heater according to claim 1 and 2 is characterized in that: described thermal magnetic switch diameter is 6.5～12mm.
4. heater according to claim 3 is characterized in that: described thermal magnetic switch length is 30～60mm.
5. heater according to claim 1 and 2 is characterized in that: the power of described temperature compensation heater is between 2.5～100W.
6. heater according to claim 5 is characterized in that: the wide 30～100mm of being of described temperature compensation heater.
7. heater according to claim 5 is characterized in that: described temperature compensation heater length is 200～400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201485721U CN201688647U (en) | 2010-04-02 | 2010-04-02 | Automatic compensating heater for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201485721U CN201688647U (en) | 2010-04-02 | 2010-04-02 | Automatic compensating heater for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688647U true CN201688647U (en) | 2010-12-29 |
Family
ID=43376927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201485721U Expired - Fee Related CN201688647U (en) | 2010-04-02 | 2010-04-02 | Automatic compensating heater for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494462A (en) * | 2011-12-06 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
-
2010
- 2010-04-02 CN CN2010201485721U patent/CN201688647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494462A (en) * | 2011-12-06 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102494462B (en) * | 2011-12-06 | 2014-05-21 | 合肥美的电冰箱有限公司 | 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: 20101229 Termination date: 20120402 |