CN108613450A - A kind of self-opening door formula refrigerator - Google Patents
A kind of self-opening door formula refrigerator Download PDFInfo
- Publication number
- CN108613450A CN108613450A CN201810335249.6A CN201810335249A CN108613450A CN 108613450 A CN108613450 A CN 108613450A CN 201810335249 A CN201810335249 A CN 201810335249A CN 108613450 A CN108613450 A CN 108613450A
- Authority
- CN
- China
- Prior art keywords
- door body
- electromagnet
- door
- control circuit
- catch
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A kind of self-opening door formula refrigerator, including babinet, door body and catch, door body and chest hinge rotation connection, inner side of door is courage shell, courage shell outer rim is equipped with door seal, the outside of door seal is uniformly provided with electromagnet from top to bottom, electromagnet is vertically mounted on door body enabling side, and corresponding babinet enabling lateral location is equipped with the electromagnet of concentricity alignment, door body is internally provided with control circuit board, and electromagnet is electrically connected with control circuit board, and the outer surface enabling middle side part of door body is equipped with catch, catch surface is equipped with inductive switch, and inductive switch is electrically connected with control circuit board.When door body is closed with babinet, the electromagnet of corresponding position is mutually attracted, improve the closing force of door body, when hand-held catch, inductive switch action, control circuit board is by changing current direction, change the electromagnet polarity in door body, so that it is mutually exclusive between the electromagnet of corresponding position, to realize automatic door opening, the elderly and weakling is facilitated easily to open refrigerator doors.
Description
Technical field
The present invention relates to a kind of refrigerator more particularly to a kind of self-opening door formula refrigerators.
Background technology
Refrigerator, which is to maintain a kind of refrigeration equipment of constant low temperature and one kind, makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.In babinet the hutch of refrigerating plant is carried to the cabinet or case that freeze equipped with compressor, ice machine.
The volume of household electric refrigerator is usually 20 ~ 500 liters.User periodically will carry out cleaning maintenance to refrigerator and exhale when using refrigerator
Disinfection is inhaled, not only uses health so totally, and the service life of refrigerator can be extended.The first in the world platform compression in 1910
The domestic refrigerator of formula refrigeration comes out in the U.S..Lido company of nineteen twenty-five Sweden develops household absorption refrigerator, the nineteen twenty-seven U.S.
General Electric Co. Limited develops totally enclosed type refrigerator, and nineteen thirty uses the continuous diffusion absorbing of air cooling of different heating mode
Refrigerator is launched, and novel refrigerant Freon 12 is succeeded in developing within 1931, and latter half the 1950s starts to produce household
Refrigerator, China produce refrigerator since the fifties.
With the raising of quality of the life, people in daily life become larger the storage space demand of refrigerator so that
Big volume refrigerator product, which receives, to be pursued.While refrigerator volume increases, volume is also increasing so that refrigerator door also accordingly broadens
It gets higher.The person's of bearing refrigerator product is abundant function etc., while meeting people's more use demands, door body weight
It has aggravated very much, people need power to be used to also become larger very much, use is very inconvenient, existing refrigerator when opening refrigerator doors
Fixed knob is mostly used greatly, for old man and weakling, opens refrigerator doors also at a more laborious thing.
Invention content
The present invention is exactly in view of the deficienciess of the prior art, provide a kind of self-opening door formula refrigerator.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of self-opening door formula refrigerator, including babinet, door body and catch, the babinet are the cuboid of front openings, and door body is
Rectangular slab, door body and chest hinge rotation connection, inner side of door are courage shell, and courage shell outer rim is equipped with door seal, and the outside of door seal is by upper
Electromagnet is uniformly provided under, electromagnet is vertically mounted on door body enabling side, and corresponding babinet enabling lateral location is equipped with
The electromagnet of concentricity alignment, door body are internally provided with control circuit board, and electromagnet is electrically connected with control circuit board, the appearance of door body
Enabling middle side part in face is equipped with catch, and catch is rectangular rod, and both ends are vertically connected in door body, and catch surface is equipped with
Inductive switch, and inductive switch is electrically connected with control circuit board.
Further, the inductive switch on the catch is contact inductive switch, and contact inductive switch is distributed in
The region of upper, middle and lower three of catch, and the area of central region is relatively large.
Further, the door body is equipped with intelligent computer, and intelligent computer installation by adhering is in door body surface, intelligent computer
Liquid crystal touch display screen expose door body surface, intelligent computer is electrically connected with control circuit board.
Further, power amplifier, the power amplifier access electromagnet and control circuit are equipped in the door body
Between plate, and power amplifier is electrically connected with intelligent computer.
Compared with prior art, implementation result of the invention is as follows by the present invention：
The enabling contact side of a kind of self-opening door formula refrigerator of the present invention, babinet and door body is equipped with the electromagnet of corresponding arrangement,
Electromagnet is electrically connected with the control circuit board inside door body, and the inductive switch on catch is electrically connected with control circuit board, door body
When being closed with babinet, the electromagnet of corresponding position is mutually attracted, and improves the closing force of door body, when hand-held catch, induction
Switch motion, control circuit board change the electromagnet polarity in door body so that the electromagnetism of corresponding position by changing current direction
It is mutually exclusive between iron, to realize automatic door opening, the elderly and weakling is facilitated easily to open refrigerator doors, it is simple in structure, make
With convenient and safe and reliable.
Description of the drawings
Fig. 1 is a kind of self-opening door formula refrigerator structure schematic diagram of the present invention；
Fig. 2 is the front view of door body；
Fig. 3 is the rearview of door body.
Specific implementation mode
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of self-opening door formula refrigerator, including babinet 1, door body 2 and catch 3, institute
The cuboid that babinet 1 is front openings is stated, door body 2 is rectangular slab, door body 2 and the rotation connection of 1 hinge of babinet, and 2 inside of door body is
Courage shell 4,4 outer rim of courage shell are equipped with door seal 5, and the outside of door seal 5 is uniformly provided with electromagnet 6 from top to bottom, and electromagnet 6 is vertically mounted on
2 enabling side of door body, and 1 enabling lateral location of corresponding babinet is equipped with the electromagnet 6 of concentricity alignment, door body 2 is internally provided with
Control circuit board 7, electromagnet 6 are electrically connected with control circuit board 7, and the outer surface enabling middle side part of door body 2 is equipped with catch 3, door
Knob 3 is rectangular rod, and both ends are vertically connected in door body 2, and 3 surface of catch is equipped with inductive switch 8, and inductive switch 8
It is electrically connected with control circuit board 7.
The enabling contact side of a kind of self-opening door formula refrigerator, babinet 1 and door body 2 is equipped with the electromagnet 6 of corresponding arrangement,
Electromagnet 6 is electrically connected with the control circuit board 7 inside door body 2, the inductive switch 8 on catch 3 and 7 Electricity Federation of control circuit board
It connects, when door body 2 is closed with babinet 1, the electromagnet 6 of corresponding position is mutually attracted, and improves the closing force of door body, when hand-held door is drawn
When hand 3, inductive switch 8 acts, and control circuit board 7 changes 6 polarity of electromagnet in door body 2 by changing current direction so that
It is mutually exclusive between the electromagnet 6 of corresponding position, to realize automatic door opening, the elderly and weakling is facilitated easily to open refrigerator
Door, it is simple in structure, easy to use and safe and reliable.
Inductive switch 8 on the catch 3 is contact inductive switch 8, and contact inductive switch 8 is distributed in catch
3 region of upper, middle and lower three, and the area of central region is relatively large, and whole position setting inductions on catch 3 is avoided to open
8 are closed, while cost-effective, more meets ergonomic applications.
The door body 2 is equipped with intelligent computer 9, and 9 installation by adhering of intelligent computer is in 2 surface of door body, the liquid of intelligent computer 9
Brilliant touch display screen exposes 2 surface of door body, and intelligent computer 9 is electrically connected with control circuit board 7, can be directly by intelligent computer 9
Liquid crystal touch display screen operation, realize the automatic opening of door body, while intelligent computer 9 can also meet modern household intelligent electric appliance
More applications.
Power amplifier 10 is equipped in the door body 2, the power amplifier 10 accesses electromagnet 6 and control circuit board 7
Between, and power amplifier 10 is electrically connected with intelligent computer 9, is operated by the liquid crystal touch display screen of intelligent computer 9, realization pair
The adjusting of power amplifier 10, to change the suction-combining force and repulsive force between electromagnet 6 so that the folding of door body 2 more intelligence
Energyization, facilitation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (4)
1. a kind of self-opening door formula refrigerator, characterized in that including babinet（1）, door body（2）And catch（3）, the babinet（1）For
The cuboid of front openings, door body（2）For rectangular slab, door body（2）And babinet（1）Hinge is rotatablely connected, door body（2）Inside is courage
Shell（4）, courage shell（4）Outer rim is equipped with door seal（5）, door seal（5）Outside be uniformly provided with electromagnet from top to bottom（6）, electromagnet（6）
It is vertically mounted on door body（2）Enabling side, and corresponding babinet（1）Enabling lateral location is equipped with the electromagnet of concentricity alignment
（6）, door body（2）It is internally provided with control circuit board（7）, electromagnet（6）With control circuit board（7）It electrically connects, door body（2）Appearance
Enabling middle side part in face is equipped with catch（3）, catch（3）For rectangular rod, both ends are vertically connected on door body（2）On, Men La
Hand（3）Surface is equipped with inductive switch（8）, and inductive switch（8）With control circuit board（7）It electrically connects.
2. a kind of self-opening door formula refrigerator according to claim 1, characterized in that the catch（3）On inductive switch
（8）For contact inductive switch（8）, contact inductive switch（8）It is distributed in catch（3）The region of upper, middle and lower three, and
The area of central region is relatively large.
3. a kind of self-opening door formula refrigerator according to claim 1, characterized in that the door body（2）It is equipped with intelligent computer
（9）, intelligent computer（9）Installation by adhering is in door body（2）Surface, intelligent computer（9）Liquid crystal touch display screen expose door body（2）
Surface, intelligent computer（9）With control circuit board（7）It electrically connects.
4. a kind of self-opening door formula refrigerator according to claim 3, characterized in that the door body（2）In be equipped with power amplification
Device（10）, the power amplifier（10）Access electromagnet（6）With control circuit board（7）Between, and power amplifier（10）With
Intelligent computer（9）It electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335249.6A CN108613450A (en) | 2018-04-16 | 2018-04-16 | A kind of self-opening door formula refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335249.6A CN108613450A (en) | 2018-04-16 | 2018-04-16 | A kind of self-opening door formula refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108613450A true CN108613450A (en) | 2018-10-02 |
Family
ID=63659980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810335249.6A Pending CN108613450A (en) | 2018-04-16 | 2018-04-16 | A kind of self-opening door formula refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613450A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780796A (en) * | 2018-12-28 | 2019-05-21 | 青岛海尔股份有限公司 | Refrigerator |
| CN110604979A (en) * | 2019-10-12 | 2019-12-24 | 广州市绿森环保设备有限公司 | An industrial oil fume purification equipment that can centrally recover waste oil |
-
2018
- 2018-04-16 CN CN201810335249.6A patent/CN108613450A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780796A (en) * | 2018-12-28 | 2019-05-21 | 青岛海尔股份有限公司 | Refrigerator |
| CN109780796B (en) * | 2018-12-28 | 2022-10-18 | 海尔智家股份有限公司 | Refrigerator with a door |
| CN110604979A (en) * | 2019-10-12 | 2019-12-24 | 广州市绿森环保设备有限公司 | An industrial oil fume purification equipment that can centrally recover waste oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |