CN202003482U - Power-failure alarming device for wine cabinet and refrigerated cabinet - Google Patents
Power-failure alarming device for wine cabinet and refrigerated cabinet Download PDFInfo
- Publication number
- CN202003482U CN202003482U CN2011200993016U CN201120099301U CN202003482U CN 202003482 U CN202003482 U CN 202003482U CN 2011200993016 U CN2011200993016 U CN 2011200993016U CN 201120099301 U CN201120099301 U CN 201120099301U CN 202003482 U CN202003482 U CN 202003482U
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- China
- Prior art keywords
- power
- cpu
- battery
- failure
- power supply
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- 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 - Lifetime
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Abstract
The utility model relates to a power-failure alarming device for a wine cabinet and a refrigerated cabinet, which comprises a power supply for the wine cabinet and the refrigerated cabinet and also comprises a power-failure identifying circuit, a battery-charging/protecting circuit, a second CPU (Central Processing Unit), a battery and the power-failure alarming device; the second CPU is connected with the power supply; the power-failure identifying circuit is connected with the power supply and the second CPU; one end of the battery-charging/protecting circuit is connected with the power supply, and the other end of the battery-charging/protecting circuit is connected with the second CPU and the battery; and the power-failure alarming device is connected with the second CPU and the battery. Because the structure is adopted, when the power suddenly fails, a power-failure signal is transferred to the second CPU by the power-failure identifying circuit, and the power-failure alarming device is driven to give an alarm by the second CPU; in the alarming process, the battery is used for supplying the power for the second CPU; and the battery is charged by the battery-charging/protecting circuit. The power-failure alarming device is quite convenient to use.
Description
Technical field
The utility model relates to the device that a kind of wine cabinet and refrigerator are used.
Background technology
Present prior art, the power failure warning device of a kind of wine cabinet and refrigerator comprises the power supply and the refrigeration control system of wine cabinet and refrigerator.Existing problems are: realize suddenly having a power failure, can not inform.Do not work for a long time, can cause interior items rotten.
Summary of the invention
The purpose of this utility model is: the power failure warning device of a kind of wine cabinet and refrigerator is provided, and it can be reported to the police under situation about having a power failure suddenly, and the prompting people have a power failure, take emergency measures.
The utility model is achieved in that the power failure warning device of a kind of wine cabinet and refrigerator, the power supply that comprises wine cabinet and refrigerator, its special character is: also comprise power failure identification circuit, battery charge/holding circuit, the 2nd CPU, battery and power failure warning device;
Described the 2nd CPU is connected with power supply; Described power failure identification circuit is connected with the 2nd CPU with power supply; Battery charge/holding circuit one end is connected with power supply, the other end is connected with battery with the 2nd CPU;
The power failure warning device is connected with battery with the 2nd CPU.
The power failure warning device of described a kind of wine cabinet and refrigerator, its special character is: ground connection between the 2nd CPU and the battery.
The power failure warning device of a kind of wine cabinet of the utility model and refrigerator, owing to adopt such structure, when unexpected power failure, the power failure identification circuit passes to the 2nd CPU with power cut signal, the 2nd CPU drives the power failure warning device and reports to the police; In alarm procedure, battery is the 2nd CPU power supply; Battery charge/holding circuit is to battery charge.Very easy to use.
Description of drawings
Fig. 1 is a block scheme of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the power failure warning device of a kind of wine cabinet and refrigerator comprises the power supply of wine cabinet and refrigerator, the refrigeration control system of wine cabinet and refrigerator; Power supply is electrically connected with the city, and the CPU of the refrigeration control system of wine cabinet and refrigerator is connected with the power supply of wine cabinet and refrigerator;
Also comprise power failure identification circuit, battery charge/holding circuit, the 2nd CPU, battery and power failure warning device;
Described the 2nd CPU is connected with power supply; Described power failure identification circuit is connected with the 2nd CPU with power supply; Battery charge/holding circuit one end is connected with power supply, the other end is connected with battery with the 2nd CPU;
The power failure warning device is connected with battery with the 2nd CPU.
Ground connection between the 2nd CPU and the battery.
Described battery is a rechargeable battery.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (2)
1. the power failure warning device of wine cabinet and refrigerator comprises it is characterized in that the power supply of wine cabinet and refrigerator: also comprise power failure identification circuit, battery charge/holding circuit, the 2nd CPU, battery and power failure warning device;
Described the 2nd CPU is connected with power supply; Described power failure identification circuit is connected with the 2nd CPU with power supply; Battery charge/holding circuit one end is connected with power supply, the other end is connected with battery with the 2nd CPU;
The power failure warning device is connected with battery with the 2nd CPU.
2. the power failure warning device of a kind of wine cabinet according to claim 1 and refrigerator is characterized in that: ground connection between the 2nd CPU and the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993016U CN202003482U (en) | 2011-04-07 | 2011-04-07 | Power-failure alarming device for wine cabinet and refrigerated cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993016U CN202003482U (en) | 2011-04-07 | 2011-04-07 | Power-failure alarming device for wine cabinet and refrigerated cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003482U true CN202003482U (en) | 2011-10-05 |
Family
ID=44706215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200993016U Expired - Lifetime CN202003482U (en) | 2011-04-07 | 2011-04-07 | Power-failure alarming device for wine cabinet and refrigerated cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596197A (en) * | 2015-01-07 | 2015-05-06 | 合肥美的电冰箱有限公司 | Alarming device of refrigerator and refrigerator with alarming device |
| CN105091502A (en) * | 2015-09-23 | 2015-11-25 | 合肥华凌股份有限公司 | Power failure prompt device and refrigerator |
-
2011
- 2011-04-07 CN CN2011200993016U patent/CN202003482U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596197A (en) * | 2015-01-07 | 2015-05-06 | 合肥美的电冰箱有限公司 | Alarming device of refrigerator and refrigerator with alarming device |
| CN105091502A (en) * | 2015-09-23 | 2015-11-25 | 合肥华凌股份有限公司 | Power failure prompt device and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528425 Tongle Industrial Avenue, Dongfeng Town, Zhongshan City, Guangdong Province, 81 Patentee after: Guangdong Vino Electrical Appliances Co., Ltd. Address before: 528425 Dongfeng Town Tong'an Avenue Sivino Electrical Appliances Company, Zhongshan City, Guangdong Province Patentee before: Zhongshan Weinuo Electrical Appliance Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |