CN202648302U - Electric refrigerator with touch-type door body opening and closing device - Google Patents
Electric refrigerator with touch-type door body opening and closing device Download PDFInfo
- Publication number
- CN202648302U CN202648302U CN 201220183237 CN201220183237U CN202648302U CN 202648302 U CN202648302 U CN 202648302U CN 201220183237 CN201220183237 CN 201220183237 CN 201220183237 U CN201220183237 U CN 201220183237U CN 202648302 U CN202648302 U CN 202648302U
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- China
- Prior art keywords
- door body
- touch
- refrigerator
- switching device
- electromagnet
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- Expired - Lifetime
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Abstract
The utility model belongs to the field of household appliances, and more particularly relating to an electric refrigerator with a touch-type door body opening and closing device. The electric refrigerator comprises a tank body, a door body and a touch-type magnetic opening and closing device, wherein the touch-type magnetic opening and closing device is arranged between the tank body and the door body and realizes close fit between the tank body and the door body of the electric refrigerator; the touch-type magnetic opening and closing device comprises an electromagnet, a magnetic medium matched with the electromagnet and a touch panel; a hinge mechanism which is matched with the touch-type magnetic opening and closing device to realize opening/closing of the door body of the electric refrigerator is arranged between the tank body and the door body, the electromagnet is instantly demagnetized by pressing the touch panel and does not attract the magnetic medium any more; and the door body of the electric refrigerator is opened under the matching of the hinge mechanism. According to the utility model, when the electric refrigerator is at a closing state, due to the attraction action of the magnet, the tank body and the door body are closely fit to effectively prevent cold capacity inside the electric refrigerator from leaking; and the door body of the electric refrigerant is convenient and comfortable to open.
Description
Technical field
The utility model belongs to household appliance technical field, is specifically related to a kind of refrigerator with touch door body switching device.
Background technology
At present, the refrigerator on the market, its body construction of switch are omnidistance manually control, and internal temperature of refrigerator is lower than ambient temperature, cause the inner formation of refrigerator negative pressuren zone, and then cause the effort of opening the door.Refrigerator is in closed condition, relies on the sealing strip inner permanent magnetic iron be arranged on the door part of refrigerator and the electromagnet of box house to keep by electromagnetic attraction.
Fig. 1 is the structure chart of refrigerator of the prior art when being in opening, as shown in Figure 1, the refrigerator of prior art comprises for the refrigerating chamber 500 of frozen food and the refrigerating chamber 501 that vegetables, fruit etc. are insured, and need to spur the door handle that is arranged on the door part of refrigerator when opening the cabinet door body and realize.
Fig. 2 is the part sectioned view when refrigerator is in closed condition among Fig. 1, the structural representation of door body sealing strip inner permanent magnetic iron 502 when there is shown the cooperation of Men Tiyu casing.
The inventor finds that there is following at least technical problem in refrigerator of the prior art: when door part of refrigerator is closed, often can occur exerting oneself excessive or too small because of the operator, it is not tight to cause door part of refrigerator and casing to fit, and reveals the inner cold of refrigerator, causes unnecessary power consumption; Existing door part of refrigerator construction of switch inconvenient operation, comfort level are inadequate.
The utility model content
The purpose of the utility model embodiment is to propose a kind of refrigerator with touch door body switching device, can realize fitting tightly of door part of refrigerator and casing, and the opened/closed refrigerator is comfortable, convenient.
To achieve these goals, the technical solution adopted in the utility model is:
Refrigerator with touch door body switching device comprises casing, door body, is provided with the touch magnetic switch device of realizing that electric refrigerator housing body and door body fit tightly between described casing and the described door body; Be provided with between the body at described casing and door and cooperate the open the light linkage of device realization door part of refrigerator opened/closed of described touch magnetic.
Further, described touch magnetic switch device comprises the electromagnet that is arranged on box house and the magnetizing mediums that cooperates with described electromagnet that arranges in inside, door body corresponding position, is provided with the contact panel that cooperates with described electromagnet at the external side surface of door.
Further, the exterior loop that described electromagnet comprises magnet and is wrapped in magnet surface is pressed the touch controlled key on the contact panel, the electromagnet energising, produce corresponding electromagnetic field, this electromagnetic field and magnetic field of magnets offset, so that instantaneous demagnetization after the electromagnet energising.
Further, described magnetizing mediums is that soft iron material is made, and guarantees that magnetizing mediums is difficult for being magnetized.
Further, described linkage is arranged on the Men Tiyi side.
Further, described linkage comprises coil tension spring, the first guide rail that is connected with coil tension spring and the second guide rail that is slidingly matched with the first guide rail.According to the shrinkage principle of coil tension spring, in conjunction with being slidingly matched between the first guide rail and the second guide rail, so that the door part of refrigerator opened/closed is convenient.
Further, described the second rail end is provided with First terrace and the second step face larger than First terrace; The first rail end shape and the second rail end adapt.
Further, described contact panel is capacitance type touch-control panel or electric resistance touch-control panel.
Further, described door body is provided with and plays the buffering impulse force and keep electric refrigerator housing body and sealing strip or a yielding rubber pad of body sealing when door body opened/closed.
The beneficial effects of the utility model are: be provided with control electric refrigerator housing body and a contact panel of body opened/closed at the door of refrigerator external surface, be provided with linkage in the Men Tiyi of refrigerator side, contact panel cooperates with electromagnet on being arranged on casing, press the touch controlled key on the contact panel, electromagnet energising and instantaneous demagnetization, electromagnet no longer attracts to be positioned at the magnetizing mediums on the body, and under the effect of linkage, casing is opened by closure state with the door body; During closure state, because electromagnet to the attraction of magnetizing mediums, so that door part of refrigerator and casing are fitted closely, prevents the leakage of the inner cold of refrigerator; The operation comfort and convenient only need be pressed the touch controlled key on the contact panel gently when people open refrigerator, can easily open refrigerator; In addition, electromagnet is made of magnet and the exterior loop that is wrapped on the magnet, so that no matter electricity or off-position are being arranged, can not affect fitting tightly of refrigerator, magnetizing mediums adopts soft iron material, is difficult for being magnetized, and electromagnet separates with the instantaneous of magnetizing mediums when opening with the assurance door part of refrigerator.
Description of drawings
Fig. 1 is the structure chart of refrigerator of the prior art when being in opening;
Fig. 2 is the part sectioned view when refrigerator is in closed condition among Fig. 1;
Fig. 3 is the structural representation that has the refrigerator of touch door body switching device among the utility model embodiment;
Fig. 4 is the partial structurtes cutaway view among Fig. 3;
Fig. 5 is the structure chart of electromagnet among Fig. 4;
Fig. 6 is the structure chart of magnetizing mediums among Fig. 4;
Fig. 7 is the circuit structure diagram of the contact panel among Fig. 3 when cooperating with electromagnet;
Fig. 8 is the local structural graph of door part of refrigerator linkage when being in closure;
Fig. 9 is the local structural graph that door part of refrigerator is in linkage when opening;
Wherein, 1-casing;
2-door body;
The 3-linkage;
30-the first guide rail, 31-the second guide rail, 32-coil tension spring;
311-First terrace, 312-second step face
The 40-electromagnet, 41-magnetizing mediums, 42-contact panel;
401-magnet, the 402-exterior loop.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model partly is described in further detail:
Embodiment
Extremely shown in Figure 9 in conjunction with Fig. 1, refrigerator with touch door body switching device comprises casing 1, door body 2, is provided with the touch magnetic switch device between casing and the door body, can realize fitting tightly between electric refrigerator housing body 1 and the door body 2, prevent the leakage of the inner cold of refrigerator.Between described casing and door body, preferably be provided with linkage 3 in door part of refrigerator one side, cooperate the touch magnetic switch to realize the closure or openness operation of door part of refrigerator 2.
The touch magnetic switch device comprises electromagnet 40, the magnetizing mediums 41 that cooperates with electromagnet and the contact panel 42 that cooperates with described electromagnet 40 that arranges at the external side surface of door; Wherein, electromagnet is arranged on casing 1 inside, the exterior loop 402 that comprises magnet 401 and be wrapped in magnet surface, in described door inside, body 2 corresponding position magnetizing mediums is set, preferably, described magnetizing mediums 41 is made for soft iron material, is difficult for being magnetized by magnetisable material.
Refrigerator divides according to door body number, can be divided into simple gate refrigerator, two-door refrigerator or multi-door refrigerator, the refrigerator of which kind of type no matter, contact panel 42 numbers that its external side surface arranges equate with door body number, and described contact panel 42 preferably is arranged on a body middle and upper part, electric refrigerator housing body 1 inner corresponding each contact panel 42 all arranges corresponding electromagnet 40, be to be electrically connected between each contact panel electromagnet corresponding with this contact panel, contact panel can be controlled the generation of electromagnet exterior loop 402 electric currents.
Linkage 3 comprises the first guide rail 30 of being slidingly matched and the second guide rail 31 and the coil tension spring 32 that is connected with the first guide rail.According to the shrinkage principle of coil tension spring, in conjunction with being slidingly matched between the first guide rail and the second guide rail, so that the door part of refrigerator closure or openness are convenient.
The second guide rail 31 ends are provided with First terrace 311 and the second step face 312 larger than First terrace; The first rail end shape and the second rail end adapt.
Door body 2 is provided with when the door body is opened or closed and plays the buffering impulse force, and keeps electric refrigerator housing body and sealing strip or yielding rubber pad that the door body seals, guarantees sealing property good between casing and the door body, so that the cold of refrigerator inside does not leak.
Its course of work roughly is:
When electric refrigerator housing body 1 fits tightly with door body 2, electromagnet only has inner magnet 401 to work, attraction is positioned at a magnetizing mediums of body inside 41, coil tension spring 32 in the linkage 3 is in the mild compression state, at this moment, magnet is greater than the compression elasticity of coil tension spring to the attraction of magnetizing mediums, and the refrigerator sealing state is good, at this moment, the First terrace 311 of the first guide rail 30 ends and the second rail end is fitted.
Press gently the touch controlled key on the contact panel 42, exterior loop 402 energising, so that electromagnet 40 instantaneous demagnetizations, can the attracting magnetic medium, coil tension spring opens door part of refrigerator under the compression elasticity effect automatically.
After door part of refrigerator was opened, the first guide rail 30 ends were fitted on the second rail end second step face 312, because coil tension spring is compressed gradually with opening of door part of refrigerator, affected by spring damping, and door part of refrigerator is in the state that can automatically reset always; Leave the second step face when door part of refrigerator slides into the first rail end, and when arriving A point, door part of refrigerator is located, coil tension spring no longer automatically resets.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (9)
1. the refrigerator that has touch door body switching device comprises casing, door body, it is characterized in that: be provided with the touch magnetic switch device of realizing that electric refrigerator housing body and door body fit tightly between described casing and the described door body; Be provided with between the body at described casing and door and cooperate the open the light linkage of device realization door part of refrigerator opened/closed of described touch magnetic.
2. the refrigerator with touch door body switching device according to claim 1, it is characterized in that: described touch magnetic switch device comprises the electromagnet that is arranged on box house and the magnetizing mediums that cooperates with described electromagnet that arranges in inside, door body corresponding position, is provided with the contact panel that cooperates with described electromagnet at the external side surface of door.
3. the refrigerator with touch door body switching device according to claim 2 is characterized in that: the exterior loop that described electromagnet comprises magnet and is wrapped in magnet surface.
4. the refrigerator with touch door body switching device according to claim 2, it is characterized in that: described magnetizing mediums is that soft iron material is made.
5. the refrigerator with touch door body switching device according to claim 1, it is characterized in that: described linkage is arranged on the Men Tiyi side.
6. have according to claim 1 or 5 the refrigerator of touch door body switching device, it is characterized in that: described linkage comprises coil tension spring, the first guide rail that is connected with coil tension spring and the second guide rail that is slidingly matched with the first guide rail.
7. the refrigerator with touch door body switching device according to claim 6, it is characterized in that: described the second rail end is provided with First terrace and the second step face larger than First terrace; The first rail end shape and the second rail end adapt.
8. the refrigerator with touch door body switching device according to claim 2, it is characterized in that: described contact panel is capacitance type touch-control panel or electric resistance touch-control panel.
9. the refrigerator with touch door body switching device according to claim 1 is characterized in that: described door body is provided with sealing strip or a yielding rubber pad that plays the buffering impulse force and keep electric refrigerator housing body and the sealing of door body when door body opened/closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183237 CN202648302U (en) | 2012-04-26 | 2012-04-26 | Electric refrigerator with touch-type door body opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183237 CN202648302U (en) | 2012-04-26 | 2012-04-26 | Electric refrigerator with touch-type door body opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648302U true CN202648302U (en) | 2013-01-02 |
Family
ID=47417399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183237 Expired - Lifetime CN202648302U (en) | 2012-04-26 | 2012-04-26 | Electric refrigerator with touch-type door body opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648302U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557667A (en) * | 2013-11-12 | 2014-02-05 | 合肥美的电冰箱有限公司 | Electromagnetic door seal |
| CN103851862A (en) * | 2014-03-24 | 2014-06-11 | 海信容声(广东)冰箱有限公司 | Refrigerator |
| CN105650968A (en) * | 2016-03-30 | 2016-06-08 | 澳柯玛股份有限公司 | Freezer capable of being opened automatically |
| CN105806037A (en) * | 2016-04-26 | 2016-07-27 | 合肥海尔电冰箱有限公司 | Refrigerator door body opening method and refrigerator |
| CN105814270A (en) * | 2013-12-10 | 2016-07-27 | Bsh家用电器有限公司 | Domestic appliance having a locking device |
| CN108626940A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN109282565A (en) * | 2018-09-10 | 2019-01-29 | 耿声俊 | A kind of refrigerator door that magnetism is controllable |
| CN109990541A (en) * | 2019-04-23 | 2019-07-09 | 绍兴华宝制冷设备有限公司 | A kind of sealed negative-pressure freezer |
| CN110468567A (en) * | 2018-05-11 | 2019-11-19 | 青岛海尔滚筒洗衣机有限公司 | A kind of magnetic switch and dryer |
| CN112665290A (en) * | 2021-01-15 | 2021-04-16 | 长虹美菱股份有限公司 | Fixing and locking device for refrigerator door body |
| CN109990541B (en) * | 2019-04-23 | 2024-04-26 | 绍兴华宝制冷设备有限公司 | Sealed negative pressure freezer |
-
2012
- 2012-04-26 CN CN 201220183237 patent/CN202648302U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557667A (en) * | 2013-11-12 | 2014-02-05 | 合肥美的电冰箱有限公司 | Electromagnetic door seal |
| CN103557667B (en) * | 2013-11-12 | 2015-08-12 | 合肥美的电冰箱有限公司 | A kind of electromagnetic door seal |
| CN105814270A (en) * | 2013-12-10 | 2016-07-27 | Bsh家用电器有限公司 | Domestic appliance having a locking device |
| CN103851862A (en) * | 2014-03-24 | 2014-06-11 | 海信容声(广东)冰箱有限公司 | Refrigerator |
| CN105650968A (en) * | 2016-03-30 | 2016-06-08 | 澳柯玛股份有限公司 | Freezer capable of being opened automatically |
| CN105806037A (en) * | 2016-04-26 | 2016-07-27 | 合肥海尔电冰箱有限公司 | Refrigerator door body opening method and refrigerator |
| CN108626940A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN110468567A (en) * | 2018-05-11 | 2019-11-19 | 青岛海尔滚筒洗衣机有限公司 | A kind of magnetic switch and dryer |
| CN110468567B (en) * | 2018-05-11 | 2023-06-23 | 上海海尔洗涤电器有限公司 | Clothes dryer |
| CN109282565A (en) * | 2018-09-10 | 2019-01-29 | 耿声俊 | A kind of refrigerator door that magnetism is controllable |
| CN109990541A (en) * | 2019-04-23 | 2019-07-09 | 绍兴华宝制冷设备有限公司 | A kind of sealed negative-pressure freezer |
| CN109990541B (en) * | 2019-04-23 | 2024-04-26 | 绍兴华宝制冷设备有限公司 | Sealed negative pressure freezer |
| CN112665290A (en) * | 2021-01-15 | 2021-04-16 | 长虹美菱股份有限公司 | Fixing and locking device for refrigerator door body |
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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 |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |