CN202919948U - Automatic power-off device for water dispenser - Google Patents
Automatic power-off device for water dispenser Download PDFInfo
- Publication number
- CN202919948U CN202919948U CN 201220613825 CN201220613825U CN202919948U CN 202919948 U CN202919948 U CN 202919948U CN 201220613825 CN201220613825 CN 201220613825 CN 201220613825 U CN201220613825 U CN 201220613825U CN 202919948 U CN202919948 U CN 202919948U
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- China
- Prior art keywords
- water dispenser
- sensor
- machine body
- inductor
- power
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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 - Fee Related
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Abstract
An automatic power-off device for a water dispenser comprises a machine body, wherein a water outlet is formed in the machine body, an indicator light is arranged at the upper end of the machine body, the indicator light corresponds to the water outlet, a water bucket is connected to the top end of the machine body, a sensor is arranged at the upper end of the machine body, the sensor corresponds to the indicator light, and the sensor is connected with a power supply switch. A thermosensitive sensor or an electric infrared sensor is used as the sensor. The automatic power-off device provided by the utility model has the advantages that as the sensor is arranged at the upper end of the machine body, the water dispenser is automatically powered on when a person stays in a room and is automatically powered off when no person stays in the room, and electricity is saved.
Description
Technical field
The utility model relates to a kind of water dispenser, relates in particular to a kind of water dispenser auto-power-off device.
Background technology
At present, most of water dispenser working method generally adopts the method for manual closing power switch and bimetal leaf Kick type temperature controller A.T.C.Its operation principle is: power switch is opened post-heater and is begun heating, when the control temperature that is heated to temperature controller (more than 89 degree Celsius) temperature controller bimetal leaf contact tripping outage stopped heating.Treat that the water in water tank slowly is cooled to the reset temperature of temperature controller bimetal leaf contact, the temperature controller contact resets to heat and restarts, control temperature (more than the 89 degree Celsius) temperature controller that is heated to temperature controller disconnects stopped heating again, so loops work.Therefore the kind mode is simple in structure, cost is low, so extensively adopted by water dispenser manufacturer.But this mode has the following disadvantages: 1, as long as no matter power connection has or not personnel's water, water dispenser all will be by above working method circulating-heating work; Will be repeatedly when unmanned water water in cylinder form " thousand boiling water " that people say, drink healthy unfavorable to people of this water; 2, a large amount of electric energy has also been wasted in prolonged and repeated energising heating, has shortened the service life of water dispenser; If 3, the water dispenser energising work fault that meets accident easily produces fire and has potential safety hazard under long-term unmanned state.The water dispenser real time of using of every day, other times were all idle stand-by times greatly about 8-12 hour.The rarest so nearly 2/3rds electricity has been wasted! We use the cold or water dispenser single heat of maximum lists to calculate by the consumer: 500W power consumption in 24 hours 0.75 degree that is to say that each water dispenser will waste electric energy nearly 0.5 and spend every day.
Summary of the invention
The purpose of this utility model is to provide a kind of water dispenser auto-power-off device of auto-breaking.
For achieving the above object, the technical scheme that adopts of the utility model is:
A kind of water dispenser auto-power-off device, comprising: body, have delivery port on body, the upper end of body is equipped with indicator lamp, indicator lamp is corresponding with delivery port, and the top of body is connected with bucket, and its characteristics are: the upper end of described body is equipped with inductor, inductor is corresponding with indicator lamp, and inductor is connected with power switch.
According to described water dispenser auto-power-off device, its characteristics are: described inductor is thermal sensing device or electric infrared sensor.
The utility model has the advantages that: the upper end of the utility model body is equipped with inductor, and when in the room, the people being arranged, automatically to the water dispenser power supply, when there is no personnel, water dispenser meeting auto-breaking, do not saved electric power.
Description of drawings
Fig. 1 is the utility model structural representation.
In accompanying drawing
1, bucket; 2, indicator lamp; 3, inductor; 4, delivery port; 5, body.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:
A kind of water dispenser auto-power-off device, as shown in Figure 1, comprising: body 5, have delivery port 4 on body 5, the upper end of body 5 is equipped with indicator lamp 2, and indicator lamp 2 and delivery port 4 are corresponding, the top of body 5 is connected with bucket 1, the upper end of described body 5 is equipped with inductor 3, and inductor 3 is corresponding with indicator lamp 2, and inductor 3 is connected with power switch.
Described inductor 3 is thermal sensing device or electric infrared sensor in the present embodiment.
The utility model beneficial effect: the upper end of the utility model body is equipped with inductor, and when in the room, the people being arranged, automatically to the water dispenser power supply, when there is no personnel, water dispenser meeting auto-breaking, do not saved electric power.
Embodiment recited above is described preferred embodiment of the present utility model; be not that design of the present utility model and protection domain are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model all should fall into protection domain of the present utility model.
Claims (2)
1. water dispenser auto-power-off device, comprising: body (5), have delivery port (4) on body (5), the upper end of body (5) is equipped with indicator lamp (2), indicator lamp (2) and delivery port (4) are corresponding, the top of body (5) is connected with bucket (1), it is characterized in that: the upper end of described body (5) is equipped with inductor (3), inductor (3) is corresponding with indicator lamp (2), and inductor (3) is connected with power switch.
2. water dispenser auto-power-off device according to claim 1, it is characterized in that: described inductor (3) is thermal sensing device or electric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613825 CN202919948U (en) | 2012-11-07 | 2012-11-07 | Automatic power-off device for water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613825 CN202919948U (en) | 2012-11-07 | 2012-11-07 | Automatic power-off device for water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202919948U true CN202919948U (en) | 2013-05-08 |
Family
ID=48209944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613825 Expired - Fee Related CN202919948U (en) | 2012-11-07 | 2012-11-07 | Automatic power-off device for water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202919948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006057A (en) * | 2012-11-07 | 2013-04-03 | 滕州富源低热值燃料热电有限公司 | Automatic power-off device for water fountain |
| CN104820454A (en) * | 2015-04-27 | 2015-08-05 | 武汉水泡泡环保科技有限公司 | Water purifier intelligent detection system with heat-sensitive induction |
-
2012
- 2012-11-07 CN CN 201220613825 patent/CN202919948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006057A (en) * | 2012-11-07 | 2013-04-03 | 滕州富源低热值燃料热电有限公司 | Automatic power-off device for water fountain |
| CN104820454A (en) * | 2015-04-27 | 2015-08-05 | 武汉水泡泡环保科技有限公司 | Water purifier intelligent detection system with heat-sensitive induction |
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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: 20130508 Termination date: 20131107 |