CN206496583U - A kind of device for realizing refrigerator automatic door opening - Google Patents
A kind of device for realizing refrigerator automatic door opening Download PDFInfo
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- CN206496583U CN206496583U CN201720194502.1U CN201720194502U CN206496583U CN 206496583 U CN206496583 U CN 206496583U CN 201720194502 U CN201720194502 U CN 201720194502U CN 206496583 U CN206496583 U CN 206496583U
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- gear
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- reduction gearing
- hinge
- refrigerator
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- 230000009467 reduction Effects 0.000 claims abstract description 34
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a kind of device for realizing refrigerator automatic door opening, the door body of refrigerator is connected by hinge with body pivot, the device includes the driver that gear train and drive gear set are operated, gear train includes moving gear, reduction gearing and fixed gear, fixed gear is in sector and is fixed on hinge, the gear center of circle of fixed gear is located on the axial line of hinge axis, moving gear, reduction gearing and driver are mounted on inside door body, moving gear, reduction gearing and fixed gear are meshed successively, moving gear is driven to rotate by driver, and then drive reduction gearing rotation, because fixed gear is fixed on hinge, reduction gearing and the moving gear common gear center of circle around fixed gear while rotation can be driven to revolve round the sun, realize the automatic opening and closing door of door body.The utility model has advantages below compared with prior art：The automatic opening and closing door of refrigerator is realized, the worry of the laborious switch gate of consumer is solved.
Description
Technical field
The utility model is related to a kind of device for realizing refrigerator automatic door opening.
Background technology
At present, refrigerator volume is increasing, and door body is then increasing therewith, increasingly weighs.This present situation so that opening the door needs
The power wanted is increasing.Although adding assistance door opening device in some big volume refrigerators, enabling dynamics still can not be effectively reduced,
Consumer's Experience sense is not good.In face of huge refrigerator, old man and child wants open refrigerator doors, often unable to do what one wants very much to do.Together
When, intellectuality has become the trend of refrigerator industry, and automatic door opening is the intelligentized only way of refrigerator.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art that there is provided a kind of dress for realizing refrigerator automatic door opening
Put, to realize the automatic opening and closing door of refrigerator, solve the worry of the laborious switch gate of consumer, improve refrigerator sealing effectiveness.
The utility model is achieved through the following technical solutions：
A kind of device for realizing refrigerator automatic door opening, the door body of the refrigerator is connected by hinge with body pivot, described
Door body can rotate around the hinge axis of the hinge and realize opening or closing for the door body, the refrigerator automatic door opening of realizing
Device includes the driver of gear train and driving gear train operating, the gear train include moving gear, reduction gearing and
Fixed gear, the fixed gear is in sector and is fixed on the hinge, and the gear center of circle of the fixed gear is located at the hinge axis
Axial line on, the moving gear, reduction gearing and driver are mounted on inside the door body, the moving gear, reducing gear
Wheel and fixed gear are meshed successively, drive the moving gear to rotate by driver, and then drive the reduction gearing rotation, by
It is fixed in the fixed gear on hinge, can drives the reduction gearing and moving gear while rotation jointly around described fixed
The gear center of circle of gear is revolved round the sun, and then drives door body to be rotated around the hinge axis, realizes the automatic opening and closing door of door body.
The reduction gearing includes reduction gear shaft and the gear and lower gear that are fixedly installed on reduction gear shaft, institute
State lower gear to be meshed with the moving gear, the gear is meshed with the fixed gear, the moving gear, gear, under
The reference diameter of gear and fixed gear is incremented by successively.
The driver is motor.
The utility model has advantages below compared with prior art：
A kind of device for realizing refrigerator automatic door opening that the utility model is provided, gear train is installed on the door body of refrigerator by it
On hinge, operated using driver drive gear set, so as to drive door body is automatic to be rotated around hinge axis, realize door body oneself
Dynamic switch gate so that door opening process is intelligent and time saving and energy saving, not only solves the worry of the laborious switch gate of consumer, and improve
The sealing effectiveness of refrigerator so that refrigerator is more intelligent.In addition, the utility model reasonable in design, door opening method is simply easy
OK, complete machine outward appearance is not influenceed, is conducive to batch production.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Label in figure：1 motor, 2 moving gears, 3 reduction gearing, 31 gears, 32 lower gears, 4 fixed gears, 5 door body, 6 close
Page, 61 fixing holes, 62 hinge axis.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
Referring to Fig. 1, present embodiment discloses a kind of device for realizing refrigerator automatic door opening, the door body 5 of the refrigerator is by closing
Page 6 is connected with body pivot, and door body 5 can rotate around the hinge axis 62 of hinge 6 and realize opening or closing for door body 5, and hinge 6 leads to
Screw is crossed to be fixedly connected with casing top through fixing hole 61 thereon.
Realizing the device of refrigerator automatic door opening includes the driver that gear train and drive gear set are operated, and gear train includes
Moving gear 2, reduction gearing 3 and fixed gear 4, fixed gear 4 is in sector and is fixed on hinge 6, and the gear center of circle of fixed gear 4 is located at
On the axial line of hinge axis 62, moving gear 2, reduction gearing 3 and driver are mounted on inside door body 5, moving gear 2, reducing gear
Wheel 3 and fixed gear 4 are meshed successively, and driver uses motor 1.Drive moving gear 2 to rotate by motor 1, and then drive deceleration
Gear 3 is rotated, because fixed gear 4 is fixed on hinge 6, and reduction gearing 3 and moving gear 2 can be driven to be enclosed jointly while rotation
The gear center of circle around fixed gear 4 is revolved round the sun, and then drives door body 5 to be rotated around hinge axis 62, realizes the automatic switch of door body 5
Door.
Reduction gearing 3 includes the axle of reduction gearing 3 and the gear 31 and lower gear that are fixedly installed on the axle of reduction gearing 3
32, lower gear 32 is meshed with moving gear 2, and gear 31 is meshed with fixed gear 4, moving gear 2, gear 31, lower gear 32
Reference diameter with fixed gear 4 is incremented by successively.The reduction gearing 3 be designed as above and below two layers of gear, the rotating speed of motor 1 can be reduced,
Improve the moment of torsion of motor 1.
During work, received by the master controller of refrigerator after enabling or signal of closing the door, send control signal and driven to voltage stabilizing
Protection module.The specification regulation power output of voltage stabilizing driving protection module three-way motor 1, motor 1 works.Driven by motor 1
Moving gear 2 rotates, and then drives ratio wheel rotation, realizes opening or closing for door body 5.Moving gear 2 follows motor 1 to maintain like
Angular speed rotate.Reduction gearing 3 its object is to reduce the angular speed of moving gear 2, and then causes switch as transition gear
Door process is slim and graceful naturally, meeting human oriented design.Fixed gear 4 is fixed on hinge 6 and can not rotated, and its reactive torque provided is real
Existing door body 5 is opened or closed
When need at closing time, motor 1 is rotated clockwise, driving reduction gearing 3 rotate counterclockwise, reduction gearing 3 can be acted on
In fixed gear 4, because fixed gear 4 is fixed on casing, according to the interaction of power, reduction gearing 3, moving gear 2 can be caused certainly
The common gear center of circle around fixed gear 4 is revolved round the sun in the counterclockwise direction while turning, and realizes automatic door-closing.
When needing to open the door, motor 1 is rotated counterclockwise, and driving reduction gearing 3 is rotated clockwise, and reduction gearing 3 can be acted on
In fixed gear 4, because fixed gear 4 is fixed on casing, according to the interaction of power, reduction gearing 3, moving gear 2 can be caused certainly
The common gear center of circle around fixed gear 4 is revolved round the sun along clockwise direction while turning, and realizes automatic door opening.By the device application
In in more than 400L big volume refrigerator refrigerating chamber door body 5, the automatic switch of door body 5 can be easily realized.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (3)
1. a kind of device for realizing refrigerator automatic door opening, the door body of the refrigerator is connected by hinge with body pivot, the door
Physical efficiency rotates around the hinge axis of the hinge and realizes opening or closing for the door body, it is characterised in that：It is described to realize refrigerator
The device of automatic door opening includes the driver of gear train and driving gear train operating, the gear train include moving gear,
Reduction gearing and fixed gear, the fixed gear is in sector and is fixed on the hinge, and the gear center of circle of the fixed gear is located at
On the axial line of the hinge axis, the moving gear, reduction gearing and driver are mounted on inside the door body, the dynamic tooth
Wheel, reduction gearing and fixed gear are meshed successively, drive the moving gear to rotate by driver, and then drive the reducing gear
Wheel rotation, because the fixed gear is fixed on hinge, can drive the reduction gearing and moving gear common while rotation
The gear center of circle around the fixed gear is revolved round the sun, and then drives door body to be rotated around the hinge axis, realizes the automatic of door body
Switch gate.
2. a kind of device for realizing refrigerator automatic door opening as claimed in claim 1, it is characterised in that：The reduction gearing includes
Reduction gear shaft and the gear and lower gear being fixedly installed on reduction gear shaft, the lower gear are mutually nibbled with the moving gear
Close, the gear is meshed with the fixed gear, the moving gear, gear, the reference diameter of lower gear and fixed gear
It is incremented by successively.
3. a kind of device for realizing refrigerator automatic door opening as claimed in claim 1, it is characterised in that：The driver is electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194502.1U CN206496583U (en) | 2017-03-01 | 2017-03-01 | A kind of device for realizing refrigerator automatic door opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194502.1U CN206496583U (en) | 2017-03-01 | 2017-03-01 | A kind of device for realizing refrigerator automatic door opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496583U true CN206496583U (en) | 2017-09-15 |
Family
ID=59805945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194502.1U Active CN206496583U (en) | 2017-03-01 | 2017-03-01 | A kind of device for realizing refrigerator automatic door opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496583U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362071A (en) * | 2018-04-17 | 2018-08-03 | 南京中竞科电子科技有限公司 | A kind of door opening/closing apparatus of refrigerator, refrigerator, door opening method and shutdown method |
| CN108679914A (en) * | 2018-07-28 | 2018-10-19 | 长虹美菱股份有限公司 | A kind of hand automatic switch door for refrigerator |
| CN108679913A (en) * | 2018-07-10 | 2018-10-19 | 长虹美菱股份有限公司 | A kind of transmission device and its control system for refrigerator automatic opening and closing door |
| CN108709361A (en) * | 2018-08-08 | 2018-10-26 | 安徽康佳同创电器有限公司 | A kind of rotating mechanism and refrigerator for refrigerator automatic door opening |
| CN109099638A (en) * | 2018-08-31 | 2018-12-28 | 宁波市万爱电器有限公司 | A kind of refrigerator of band automatic switch door gear |
| CN109413787A (en) * | 2018-10-22 | 2019-03-01 | 惠而浦（中国）股份有限公司 | It is automatically switched door gear, micro-wave oven and its working method with the device |
| CN110470095A (en) * | 2019-08-26 | 2019-11-19 | 合肥晶弘电器有限公司 | A kind of automatic switch mechanism of refrigerator door |
| CN111271930A (en) * | 2018-12-05 | 2020-06-12 | 邹庆丰 | Refrigerator device capable of automatically opening and closing door by using low-speed motor |
| CN111721056A (en) * | 2019-03-21 | 2020-09-29 | 合肥华凌股份有限公司 | Refrigerator, control method of refrigerator and computer readable storage medium |
-
2017
- 2017-03-01 CN CN201720194502.1U patent/CN206496583U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362071A (en) * | 2018-04-17 | 2018-08-03 | 南京中竞科电子科技有限公司 | A kind of door opening/closing apparatus of refrigerator, refrigerator, door opening method and shutdown method |
| CN108679913A (en) * | 2018-07-10 | 2018-10-19 | 长虹美菱股份有限公司 | A kind of transmission device and its control system for refrigerator automatic opening and closing door |
| CN108679914A (en) * | 2018-07-28 | 2018-10-19 | 长虹美菱股份有限公司 | A kind of hand automatic switch door for refrigerator |
| CN108679914B (en) * | 2018-07-28 | 2024-01-30 | 南京中竞科智能科技有限公司 | Manual automatic door opening and closing structure for refrigerator |
| CN108709361A (en) * | 2018-08-08 | 2018-10-26 | 安徽康佳同创电器有限公司 | A kind of rotating mechanism and refrigerator for refrigerator automatic door opening |
| CN109099638A (en) * | 2018-08-31 | 2018-12-28 | 宁波市万爱电器有限公司 | A kind of refrigerator of band automatic switch door gear |
| CN109099638B (en) * | 2018-08-31 | 2020-12-15 | 宁波市万爱电器有限公司 | Refrigerator with automatic door opening and closing device |
| CN109413787A (en) * | 2018-10-22 | 2019-03-01 | 惠而浦（中国）股份有限公司 | It is automatically switched door gear, micro-wave oven and its working method with the device |
| CN111271930A (en) * | 2018-12-05 | 2020-06-12 | 邹庆丰 | Refrigerator device capable of automatically opening and closing door by using low-speed motor |
| CN111721056A (en) * | 2019-03-21 | 2020-09-29 | 合肥华凌股份有限公司 | Refrigerator, control method of refrigerator and computer readable storage medium |
| CN110470095A (en) * | 2019-08-26 | 2019-11-19 | 合肥晶弘电器有限公司 | A kind of automatic switch mechanism of refrigerator door |
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| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |