CN203413913U - Refrigerator with function of sensing body closing - Google Patents
Refrigerator with function of sensing body closing Download PDFInfo
- Publication number
- CN203413913U CN203413913U CN201320314242.9U CN201320314242U CN203413913U CN 203413913 U CN203413913 U CN 203413913U CN 201320314242 U CN201320314242 U CN 201320314242U CN 203413913 U CN203413913 U CN 203413913U
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- refrigerator
- sensor
- function
- human body
- control circuit
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Abstract
The utility model discloses a refrigerator with a function of sensing body closing. The refrigerator comprises at least two refrigerator doors, a refrigerator body, a sensor and a control circuit, wherein the refrigerator body is connected with the refrigerator doors, the sensor and the control circuit are electrically connected, the sensor is used for transmitting an induction signal to the control circuit, and the sensor is arranged at a gap between any two adjacent refrigerator doors. The refrigerator with the function of sensing the body closing has the advantages that the sensor is arranged by sufficiently utilizing the gap between the two adjacent refrigerator doors, so the range of the sensor sensing the body closing is reduced, the waste of energy source is avoided, and the service life of a display device is prolonged.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, and particularly a kind of have perception human body near the refrigerator of function.
Background technology
Development along with refrigeration for refrigerator technology, people are also more and more higher to the requirement of refrigerator, the not only requirement to its level of refrigeration height, but whether easier for the operation of refrigerator, whether refrigerator more energy-conservation, and the integral body of refrigerator whether more attractive in appearance be further requirement for refrigerator equally.
Refrigerator is provided with display and indicator lamp, only after having people to operate refrigerator, just can light man-machine interaction impersonality.By place a sensor on refrigerator, after having people close, sensor passes to control circuit perceptual signal, and control circuit can, before carrying out button operation and opening the door, be controlled display demonstration and light indicator lamp.But the setting position of sensor is had nothing in common with each other, as shown in Chinese patent CN102278866A, refrigerator door is provided with human motion infrared inductor; Shown in Chinese patent CN1341838A, infrared sensor is located at a side of refrigerator front surface.But when having people to pass by before refrigerator but not opening refrigerator, it is close that sensor also can perception human body, and the signal that human body is close is transferred to control circuit, and control circuit is controlled display unit and shown, thereby cause the waste of the energy, and the frequent demonstration of display unit can reduce its life-span.
In addition, sensor adopts the infrared sensor of specific wavelength, this wavelength can not penetrate the plastics such as common ABS, PP, PS, on refrigerator door, perforate arranges described infrared sensor, effect can disfeature, the setting of sensor and the design style of refrigerator integral body cannot be unified, and cause the inharmonious of vision.
Summary of the invention
In view of this, the technical problems to be solved in the utility model is to provide a kind of and has perception human body near the refrigerator of function, the gap making full use of between two adjacent refrigerator doors arranges sensor, dwindled the close scope of sensor senses human body, save the energy, and make refrigerator monnolithic case attractive in appearance.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind ofly have perception human body near the refrigerator of function, it comprises at least two refrigerator doors, the casing being connected with this refrigerator door, and the sensor, the control circuit that are electrically connected, and this sensor transmissions induced signal is to this control circuit; The gap place of described sensor setting between two described refrigerator doors of arbitrary neighborhood.
As preferred version, the place, gap between two described refrigerator doors is provided with the accommodating hole of accommodating described sensor.
As preferred version, described sensor is fixed in described accommodating hole by buckle.
As preferred version, described sensor is fixed in described accommodating hole by screw.
As preferred version, described sensor is infrared sensor.
As preferred version, in described control circuit, be provided with time-delay relay.
As preferred version, described refrigerator also comprises the display unit being electrically connected with this control circuit.
As preferred version, described display unit comprises display and indicator lamp.
The technique effect that the utility model reaches is as follows:
1, the utility model makes full use of two gaps between refrigerator door sensor is set, and has dwindled the close scope of sensor senses human body, thereby has reduced the display frequency of display unit, has saved the energy, has extended the life-span of display unit.
2, in control circuit, be provided with time-delay relay, also reduced the display frequency of display unit.
3, the utility model makes full use of two gaps between refrigerator door sensor is set, and has reduced usage space, and makes the design style of refrigerator integral body unified, keeps the whole structure of outward appearance.
Accompanying drawing explanation
Fig. 1 the utlity model has perception human body near the structural representation of the first embodiment of the refrigerator of function;
Fig. 2 the utlity model has perception human body near the structural representation of the second embodiment of the refrigerator of function;
Fig. 3 is that in the utility model, sensor is fixed on the schematic diagram in accommodating hole by screw;
Fig. 4 is that in the utility model, sensor is fixed on the schematic diagram in accommodating hole by buckle.
[symbol description]
1 refrigerator
2 refrigerator doors
3 gaps
4 accommodating holes
5 sensors
6 screws
7 buckles.
The specific embodiment
The utlity model has perception human body and comprise at least two refrigerator doors 2 and the casing being connected with refrigerator door 2 near the refrigerator of function.Refrigerator 1 is provided with has perception human body near the sensor 5 of function, and sensor 5 is electrically connected with control circuit, and described control circuit is electrically connected display unit.Described display unit comprises display and indicator lamp.When have people near time, sensor 5 passes to described control circuit by perceptual signal, described control circuit is controlled described display unit and is shown the corresponding corresponding signal that shows.
The close sensor 5 of perception human body adopts the infrared sensor of specific wavelength conventionally, but is not limited only to this.Utilize the design feature of refrigerator 1 own, sensor 5 is arranged on to two 3 places, gap between adjacent refrigerator door 2.As shown in Figure 1, sensor 5 is arranged on 3 places, gap between upper and lower two refrigerator doors 2.As shown in Figure 2, gap 3 places of sensor setting between the refrigerator door 2 of two of left and right.In gap 3, be provided with can accommodating sensor 5 accommodating hole 4.
Because gap 3 is narrow, thereby dwindled the close scope of sensor 5 perception human body.In described control circuit, be provided with time-delay relay simultaneously, set according to actual needs the time.When human body enters into the sensing range of sensor 5, and while surpassing the time of setting, control circuit just can be controlled display unit and show, thereby can effectively save the energy, the life-span of prolong showing device.
In order to make sensor 5 can firmly be placed in accommodating hole 4, avoid causing sensor 5 to come off because opening refrigerator door 2 or other collisions, sensor 5 can be by screw 6 fixing (as shown in Figure 3), also can be by buckle 7 fixing (as shown in Figure 4), certainly also can be by miscellaneous part, sensor 5 is fixing, be not limited only to this.
The utlity model has perception human body and near the refrigerator of function, sensor 5 is arranged in two gaps 3 between adjacent refrigerator door 2 and can have influence on the outward appearance of refrigerator 1, make the design style of refrigerator 1 integral body unified.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (8)
1. have perception human body near a refrigerator for function, it comprises at least two refrigerator doors, the casing being connected with this refrigerator door, and the sensor, the control circuit that are electrically connected, and this sensor transmissions induced signal is to this control circuit; It is characterized in that the gap place of described sensor setting between two described refrigerator doors of arbitrary neighborhood.
2. according to claim 1 have perception human body near the refrigerator of function, it is characterized in that, the place, gap between two described refrigerator doors is provided with the accommodating hole of accommodating described sensor.
3. according to claim 2 have perception human body near the refrigerator of function, it is characterized in that, described sensor is fixed in described accommodating hole by buckle.
4. according to claim 2 have perception human body near the refrigerator of function, it is characterized in that, described sensor is fixed in described accommodating hole by screw.
5. according to having perception human body near the refrigerator of function described in any one in claim 1 ~ 4, it is characterized in that, described sensor is infrared sensor.
6. according to claim 1 have perception human body near the refrigerator of function, it is characterized in that, in described control circuit, is provided with time-delay relay.
7. according to claim 1 have perception human body near the refrigerator of function, it is characterized in that, described refrigerator also comprises the display unit being electrically connected with this control circuit.
8. according to claim 7 have perception human body near the refrigerator of function, it is characterized in that, described display unit comprises display and indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314242.9U CN203413913U (en) | 2013-06-03 | 2013-06-03 | Refrigerator with function of sensing body closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314242.9U CN203413913U (en) | 2013-06-03 | 2013-06-03 | Refrigerator with function of sensing body closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413913U true CN203413913U (en) | 2014-01-29 |
Family
ID=49976798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320314242.9U Expired - Lifetime CN203413913U (en) | 2013-06-03 | 2013-06-03 | Refrigerator with function of sensing body closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676679A (en) * | 2015-12-30 | 2016-06-15 | 青岛海尔股份有限公司 | Control method and apparatus for interactive interface of refrigeration and freezing equipment |
| CN106016951A (en) * | 2016-05-26 | 2016-10-12 | 青岛海尔股份有限公司 | Running state control method of refrigerator and refrigerator |
| CN107477970A (en) * | 2017-07-27 | 2017-12-15 | 沈阳海尔电冰箱有限公司 | The enabling control method of refrigerator and the refrigerator using this method |
-
2013
- 2013-06-03 CN CN201320314242.9U patent/CN203413913U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676679A (en) * | 2015-12-30 | 2016-06-15 | 青岛海尔股份有限公司 | Control method and apparatus for interactive interface of refrigeration and freezing equipment |
| CN106016951A (en) * | 2016-05-26 | 2016-10-12 | 青岛海尔股份有限公司 | Running state control method of refrigerator and refrigerator |
| CN107477970A (en) * | 2017-07-27 | 2017-12-15 | 沈阳海尔电冰箱有限公司 | The enabling control method of refrigerator and the refrigerator using this method |
| CN107477970B (en) * | 2017-07-27 | 2021-11-26 | 沈阳海尔电冰箱有限公司 | Refrigerator door opening control method and refrigerator adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |