CN2653397Y - Semiconductor cooling refrigerator - Google Patents
Semiconductor cooling refrigerator Download PDFInfo
- Publication number
- CN2653397Y CN2653397Y CN 03277508 CN03277508U CN2653397Y CN 2653397 Y CN2653397 Y CN 2653397Y CN 03277508 CN03277508 CN 03277508 CN 03277508 U CN03277508 U CN 03277508U CN 2653397 Y CN2653397 Y CN 2653397Y
- Authority
- CN
- China
- Prior art keywords
- refrigerator body
- heating element
- semiconductor
- drip tray
- 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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- Removal Of Water From Condensation And Defrosting (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a semiconductor refrigerator and consists of a refrigerator body and a refrigerator door positioned in the door part of the refrigerator body; the refrigerator body is provided with a water outlet hole; the exit of the water outlet hole is provided with a water receiving tray; and the water receiving tray is provided with a heating element which is connected with the heating controlling circuit. The utility model is able to evaporate the condensed water in time as that the heating element gets electricity when the condensed water needs to be evaporated through the controlling of the heating element by the heating controlling circuit.
Description
Technical field
The utility model relates to a kind of semiconductor freezer.
Background technology
In the prior art, semiconductor freezer comprises refrigerator body, is arranged at the refrigerator doors of the oral area of refrigerator body, be fixed with semiconductor chilling plate on the described refrigerator body, one side of this semiconductor chilling plate is provided with the cold scattering device of the inner chamber that is arranged in refrigerator body, the opposite side of this semiconductor chilling plate is provided with the heat abstractor in the outside that is positioned at refrigerator body, described refrigerator body is provided with apopore, and the exit of this apopore is provided with drip tray; When the condensed water that present semiconductor freezer produces in the process of refrigerastion in to case is handled, certain position perforate of having plenty of in case causes water in the drip tray outside the case, if the semiconductor freezer of fan heat radiation can fall condensate evaporation by means of the wind-force of fan.But to not adopting the semiconductor freezer of fan, the water in the drip tray can't be satisfied the demand by natural evaporation, therefore requires the user regularly manually to topple over water in the drip tray, and this will bring inconvenience in the use to the user.
Summary of the invention
The purpose of this utility model is to provide a kind of semiconductor freezer that evaporates the condensed water in the drip tray.
The technical solution of the utility model is: a kind of semiconductor freezer, comprise refrigerator body, be arranged at the refrigerator doors of the oral area of refrigerator body, be fixed with semiconductor chilling plate on the described refrigerator body, one side of this semiconductor chilling plate is provided with the cold scattering device of the inner chamber that is arranged in refrigerator body, the opposite side of this semiconductor chilling plate is provided with the heat abstractor in the outside that is positioned at refrigerator body, described refrigerator body is provided with apopore, and the exit of this apopore is provided with drip tray; Described drip tray is provided with heating element heater, and this heating element heater and heating control circuit are electrically connected.
The utility model compared with prior art has following advantage:
By heating control circuit heating element heater is controlled, it is electric to make that heating element heater can get when the needs evaporation condensed water, thereby makes condensed water to be evaporated in time.
Description of drawings
Accompanying drawing 1 is structure master's cutaway view of the present utility model;
The apopore on accompanying drawing 2 refrigerator body and the structure chart of drip tray;
Accompanying drawing 3 is the circuit theory diagrams of heating control circuit;
Wherein: 1, cold scattering device; 2, semiconductor chilling plate; 3, heat abstractor; 4, refrigerator body; 5, refrigerator doors; 6, electric fan; 7, bottom groove; 8, apopore; 9, heating element heater; 10, drip tray; 11, exploring electrode;
The specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 3, a kind of semiconductor freezer, comprise refrigerator body 4, be arranged at the refrigerator doors 5 of the oral area of refrigerator body 4, be fixed with semiconductor chilling plate 2 on the described refrigerator body 4, one side of this semiconductor chilling plate 2 is provided with the cold scattering device 1 of the inner chamber that is arranged in refrigerator body 4, the opposite side of this semiconductor chilling plate 2 is provided with the heat abstractor 3 in the outside that is positioned at refrigerator body 4, described refrigerator body 4 is provided with apopore 8, and the exit of this apopore 8 is provided with drip tray 10; Described drip tray 10 is provided with heating element heater 9, and this heating element heater 9 is electrically connected with heating control circuit.Described heating control circuit is to be provided with two exploring electrodes 11 in the dish of drip tray 10, exploring electrode 11 be electrically connected, another exploring electrode 11 is connected on the input of comparator M, the output of comparator M is connected on the control end of gauge tap K, is connected across the two ends of power supply after gauge tap K and described heating element heater 9 are in series.Cross-over connection has resistance R 2, the R3 that is in series between the dc power supply terminal of described control circuit and the earth terminal, and electrical connection place of resistance R 2, R3 is electrically connected with another input of comparator M.When the water level in the drip tray 10 arrived the position of exploring electrode 11, two exploring electrodes 11 were through the water conducting, made the gauge tap K conducting of heating control circuit, and then heating element heater 9 must be established heating a period of time beginning by cable.Described gauge tap K can be optic coupling element, controllable silicon element or switch triode.
Claims (3)
1, a kind of semiconductor freezer, comprise refrigerator body [4], be arranged at the refrigerator doors [5] of the oral area of refrigerator body [4], be fixed with semiconductor chilling plate [2] on the described refrigerator body [4], one side of this semiconductor chilling plate [2] is provided with the cold scattering device [1] of the inner chamber that is arranged in refrigerator body [4], the opposite side of this semiconductor chilling plate [2] is provided with the heat abstractor [3] in the outside that is positioned at refrigerator body [4], described refrigerator body [4] is provided with apopore [8], and the exit of this apopore [8] is provided with drip tray [10]; It is characterized in that: described drip tray [10] is provided with heating element heater [9] and two exploring electrodes [11], and this heating element heater [9], exploring electrode [11] are electrically connected with heating control circuit respectively.
2, semiconductor freezer according to claim 1, it is characterized in that: described heating control circuit is to be provided with two exploring electrodes [11] in the dish of drip tray [10], an exploring electrode [11] be electrically connected, another exploring electrode [11] is connected on the input of comparator M, the output of comparator M is connected on the control end of gauge tap K, is connected across the two ends of power supply after gauge tap K and described heating element heater [9] are in series.
3, semiconductor freezer according to claim 2, it is characterized in that: cross-over connection has resistance R 2, the R3 that is in series between the dc power supply terminal of described control circuit and the earth terminal, and electrical connection place of resistance R 2, R3 is electrically connected with another input of comparator M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277508 CN2653397Y (en) | 2003-08-06 | 2003-08-06 | Semiconductor cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277508 CN2653397Y (en) | 2003-08-06 | 2003-08-06 | Semiconductor cooling refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653397Y true CN2653397Y (en) | 2004-11-03 |
Family
ID=34331808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277508 Expired - Fee Related CN2653397Y (en) | 2003-08-06 | 2003-08-06 | Semiconductor cooling refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653397Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263354B (en) * | 2005-09-12 | 2010-10-06 | Bsh博世和西门子家用器具有限公司 | Refrigerator and a condensate evaporator therefor |
| CN102927749A (en) * | 2012-11-26 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103234264A (en) * | 2013-04-23 | 2013-08-07 | 华为技术有限公司 | Treatment device for condensation water in TEC (thermoelectric cooler) air conditioner |
| CN104546310A (en) * | 2014-06-29 | 2015-04-29 | 储诚浩 | Medical plastering apparatus |
-
2003
- 2003-08-06 CN CN 03277508 patent/CN2653397Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263354B (en) * | 2005-09-12 | 2010-10-06 | Bsh博世和西门子家用器具有限公司 | Refrigerator and a condensate evaporator therefor |
| CN102927749A (en) * | 2012-11-26 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103234264A (en) * | 2013-04-23 | 2013-08-07 | 华为技术有限公司 | Treatment device for condensation water in TEC (thermoelectric cooler) air conditioner |
| CN104546310A (en) * | 2014-06-29 | 2015-04-29 | 储诚浩 | Medical plastering apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |