CN208154899U - A kind of self-opening door formula refrigerator - Google Patents
A kind of self-opening door formula refrigerator Download PDFInfo
- Publication number
- CN208154899U CN208154899U CN201820530011.4U CN201820530011U CN208154899U CN 208154899 U CN208154899 U CN 208154899U CN 201820530011 U CN201820530011 U CN 201820530011U CN 208154899 U CN208154899 U CN 208154899U
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- 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.)
- Expired - Fee Related
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- Refrigerator Housings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A kind of self-opening door formula refrigerator, including cabinet, door body and catch, door body and chest hinge rotation connection, inner side of door is gallbladder shell, gallbladder 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 cabinet enabling lateral location is equipped with the electromagnet of concentricity alignment, control circuit board is equipped with inside door body, 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 and cabinet are closed, the electromagnet of corresponding position is mutually attracted, improve the closing force of door body, when hand-held catch, inductive switch movement, 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 utility model relates to a kind of refrigerator more particularly to a kind of self-opening door formula refrigerators.
Background technique
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.Equipped with compressor, ice machine to the cabinet or case that freeze in cabinet, the hutch with refrigerating plant.
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, it is clean not only to use health in this way, 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 cooling continuous diffusion absorbing of the air 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 is highly sought.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 in terms of it is abundant, 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.
Utility model content
The utility model 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, technical solution adopted in the utility model is as follows：
A kind of self-opening door formula refrigerator, including cabinet, door body and catch, the cabinet are the cuboid of front openings, door
Body is rectangular slab, door body and chest hinge rotation connection, and inner side of door is gallbladder shell, and gallbladder shell outer rim is equipped with door seal, the outside of door seal
It is uniformly provided with electromagnet from top to bottom, electromagnet is vertically mounted on door body enabling side, and corresponding cabinet enabling lateral location
Electromagnet equipped with concentricity alignment, door body inside are equipped with control circuit board, and electromagnet is electrically connected with control circuit board, door body
Enabling middle side part in outer surface is equipped with catch, and catch is rectangular rod, and both ends are vertically connected in door body, catch surface
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 electrically connects 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, the implementation result of the utility model is as follows：
The enabling contact side of a kind of self-opening door formula refrigerator described in the utility model, cabinet and door body is equipped with corresponding arrangement
Electromagnet, electromagnet are electrically connected with the control circuit board inside door body, the inductive switch on catch and control circuit board Electricity Federation
It connects, when door body and cabinet are closed, the electromagnet of corresponding position is mutually attracted, and the closing force of door body is improved, when hand-held catch
When, inductive switch movement, control circuit board changes the electromagnet polarity in door body, so that corresponding position by changing current direction
It is mutually exclusive between the electromagnet set, to realize automatic door opening, the elderly and weakling is facilitated easily to open refrigerator doors, structure
Simply, easy to use and safe and reliable.
Detailed description of the invention
Fig. 1 is a kind of self-opening door formula refrigerator structure schematic diagram described in the utility model；
Fig. 2 is the front view of door body；
Fig. 3 is the rearview of door body.
Specific embodiment
Illustrate the content of the utility model 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 cabinet 1, door body 2 and catch 3, institute
The cuboid that cabinet 1 is front openings is stated, door body 2 is rectangular slab, door body 2 and the rotation connection of 1 hinge of cabinet, is on the inside of door body 2
Gallbladder shell 4,4 outer rim of gallbladder 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 cabinet is equipped with the electromagnet 6 of concentricity alignment, is equipped with inside door body 2
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, cabinet 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 and cabinet 1 are closed, the electromagnet 6 of corresponding position is mutually attracted, and the closing force of door body is improved, when hand-held door is drawn
When hand 3, inductive switch 8 is acted, and control circuit board 7 changes 6 polarity of electromagnet in door body 2 by change 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, structure is simple, 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, while save the cost are closed, ergonomic applications are more met.
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 is also able to satisfy 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 above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of self-opening door formula refrigerator, characterized in that including cabinet（1）, door body（2）And catch（3）, the cabinet（1）For
The cuboid of front openings, door body（2）For rectangular slab, door body（2）And cabinet（1）Hinge rotation connection, door body（2）Inside is gallbladder
Shell（4）, gallbladder 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 cabinet（1）Enabling lateral location is equipped with the electromagnet of concentricity alignment
（6）, door body（2）Inside is equipped 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 |
|---|---|---|---|
| CN201820530011.4U CN208154899U (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 |
|---|---|---|---|
| CN201820530011.4U CN208154899U (en) | 2018-04-16 | 2018-04-16 | A kind of self-opening door formula refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208154899U true CN208154899U (en) | 2018-11-27 |
Family
ID=64379447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530011.4U Expired - Fee Related CN208154899U (en) | 2018-04-16 | 2018-04-16 | A kind of self-opening door formula refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208154899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763728A (en) * | 2019-01-20 | 2019-05-17 | 东莞市皓奇企业管理服务有限公司 | The application method of household refrigerator door closer-holder |
| WO2022057687A1 (en) * | 2020-09-15 | 2022-03-24 | 青岛海尔电冰箱有限公司 | Refrigerator |
-
2018
- 2018-04-16 CN CN201820530011.4U patent/CN208154899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763728A (en) * | 2019-01-20 | 2019-05-17 | 东莞市皓奇企业管理服务有限公司 | The application method of household refrigerator door closer-holder |
| WO2022057687A1 (en) * | 2020-09-15 | 2022-03-24 | 青岛海尔电冰箱有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 Termination date: 20200416 |