CN106837041B - Electric-controlled type amortization door closer, refrigeration equipment and door body method of controlling switch - Google Patents
Electric-controlled type amortization door closer, refrigeration equipment and door body method of controlling switch Download PDFInfo
- Publication number
- CN106837041B CN106837041B CN201611225845.6A CN201611225845A CN106837041B CN 106837041 B CN106837041 B CN 106837041B CN 201611225845 A CN201611225845 A CN 201611225845A CN 106837041 B CN106837041 B CN 106837041B
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- electromagnet
- door body
- connecting rod
- door
- refrigeration equipment
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 25
- 239000000523 sample Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000872 buffer Substances 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/224—Additional arrangements for closers, e.g. for holding the wing in opened or other position for assisting in opening the wing
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/306—Application of doors, windows, wings or fittings thereof for domestic appliances for freezers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
Landscapes
- 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)
Abstract
The invention discloses a kind of electric-controlled type amortization door closers, refrigeration equipment and door body method of controlling switch, electric-controlled type amortization door closer, including guide rail, sliding block, crank, hydraulic bjuffer, first connecting rod and the second connecting rod, the sliding block is slidably arranged on the guide rail, the one end of the first connecting rod is hinged on the guide rail, the crank is hinged between the sliding block and the first connecting rod, second connecting rod is hinged on the first connecting rod, the hydraulic bjuffer is mounted on the guide rail and is connected with the slide block, the first electromagnet is provided on the first connecting rod, the second electromagnet with first electromagnet cooperation is provided in second connecting rod.Realize the use reliability and user experience for improving electric-controlled type amortization door closer.
Description
Technical field
The present invention relates to buffering shutdown equipment more particularly to a kind of electric-controlled type amortization door closer, refrigeration equipment and door body to open
Close control method.
Background technique
Currently, electric-controlled type amortization door closer is widely used in people's daily life, electric-controlled type amortization door closer is logical
The door body being commonly used in building construction, and with the continuous development of household appliances the relevant technologies, the high-end household appliance in part
On be also configured with electric-controlled type amortization door closer, by taking refrigeration equipment (refrigerator, refrigerator or wine cabinet) as an example, door body is mounted on by hinge
On cabinet body, and electric-controlled type amortization door closer is provided between cabinet body and door body, on hinge configured with reset spring for realizing
The function of automatic door-closing, and electric-controlled type amortization door closer is commonly configured with the function that damper realizes buffering, and used resistance
Buddhist nun's device generally using friction or spring by the way of, there are the following problems in actual use for this: when user's effort to close not
When enough, reset spring can not overcome the resistance of damper completely, be easy to appear the case where door body is unable to completely close；And work as user
When effort to close is excessive, the movement velocity of door body is excessive, and the buffering effect of damper weakens, and will under the action of reset spring
Biggish impact can be generated to cabinet body.How to design a kind of use reliability and the better electric-controlled type buffering of user experience closes door
Device is the technical problems to be solved by the invention.
Summary of the invention
It is opened the technical problems to be solved by the present invention are: providing a kind of electric-controlled type amortization door closer, refrigeration equipment and door body
Control method is closed, realizes the use reliability and user experience for improving electric-controlled type amortization door closer.
Technical solution provided by the invention is a kind of electric-controlled type amortization door closer, including guide rail, sliding block, crank, hydraulic slow
Device, first connecting rod and the second connecting rod are rushed, the sliding block is slidably arranged on the guide rail, one end of the first connecting rod
Portion is hinged on the guide rail, and the crank is hinged between the sliding block and the first connecting rod, second connecting rod
It being hinged on the first connecting rod, the hydraulic bjuffer is mounted on the guide rail and is connected with the slide block, and described
It is provided with the first electromagnet in one connecting rod, the second electricity with first electromagnet cooperation is provided in second connecting rod
Magnet.
Further, further include detection device for detecting open angle.
Further, the detection device is the angular transducer for detecting the first connecting rod rotational angle；Or
Person, the detection device are the position sensor for detecting the first connecting rod or second connecting rod position.
Further, mounting groove is offered on the guide rail, the hydraulic bjuffer is located in the mounting groove, the cunning
Block is slidably arranged in two mounting grooves.
Further, the two sidewalls of the sliding block are provided with outwardly projecting gib block, the opposing sidewalls of the mounting groove
Card is provided with sliding slot respectively, and the gib block is slidably arranged in the corresponding sliding slot.
The present invention also provides a kind of refrigeration equipment, including cabinet body, door body and controller, the door body is hinged on the cabinet body
On, it further include above-mentioned electric-controlled type amortization door closer, the guide rail of the electric-controlled type amortization door closer is fixed on the cabinet body, described
The second connecting rod and the door body of electric-controlled type amortization door closer are hinged, the first electromagnet of the electric-controlled type amortization door closer and
Second electromagnet is connect with the controller respectively.
Further, switch gate force section is provided in the door body, the switch gate force section is provided with for detecting
User applies the first pressure sensor of pulling force and applies the second pressure sensor of thrust for detecting user, first pressure
Force snesor and the second pressure sensor are connect with the controller.
The present invention also provides a kind of door body control methods of refrigeration equipment, using above-mentioned refrigeration equipment, door body control method
Specifically:
Enabling mode: in door opening process, mutually exclusive magnetic force is generated between the first electromagnet and the second electromagnet；
Shutdown mode: in door closing procedure, the magnetic force to attract each other is generated between the first electromagnet and the second electromagnet.
Further, the enabling mode specifically: opened when the pressure value that first pressure sensor detects is greater than setting
After door pressure value, mutually exclusive magnetic force is generated between the first electromagnet and the second electromagnet, when detection device detects door body
Open angle be greater than setting open angle value after, the first electromagnet and the second electromagnet power-off；The shutdown mode specifically:
After the pressure value that second pressure sensor detects is greater than setting shutdown pressure value, the opening of door body is detected in detection device
After angle is less than setting shutdown angle value, the magnetic force to attract each other is generated between the first electromagnet and the second electromagnet, in door body
After completely closing, the first electromagnet and the power-off of the second electromagnet.
Further, speed probe is provided in the door body, the speed probe is connect with controller；It is described to open
Door model further include: when detection device detects the open angle of door body greater than setting open angle value, if revolution speed sensing
The door body rotation speed of device detection is greater than setting speed value, then generates between the first electromagnet and the second electromagnet and attract each other
Magnetic force；The shutdown mode further include: when detection device detects the open angle of door body greater than setting shutdown angle value, such as
The door body rotation speed of fruit speed probe detection is greater than setting speed value, generates phase between the first electromagnet and the second electromagnet
The magnetic force mutually repelled.
Compared with prior art, the advantages and positive effects of the present invention are: electric-controlled type amortization door closer provided by the invention,
Refrigeration equipment and door body method of controlling switch, by configuring sliding block on guide rail, so that the switch gate conversion of motion of door body is to slide
The linear motion of block, the hydraulic bjuffer connecting with sliding block will play the function of buffering to sliding block, also, according to the mobile speed of sliding block
Of different sizes, the dynamics of hydraulic bjuffer automatic adjustment buffering is spent, so as at closing time, still provide good delay energetically
Rush ability.In addition, by being correspondingly arranged electromagnet in two connecting rods, the function of offer booster opening door when opening the door, and
Suction is provided at closing time, realizes that door body completely closes, realizes the use reliability and user's body for improving electric-controlled type amortization door closer
The property tested.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of refrigeration equipment of the present invention；
Fig. 2 is the structural schematic diagram of electric-controlled type amortization door closer in refrigeration equipment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
As Figure 1-Figure 2, the present embodiment refrigeration equipment, including cabinet body 100, door body 200 and controller (not shown), institute
It states door body 200 to be hinged on the cabinet body 100, further includes electric-controlled type amortization door closer, the electric-controlled type amortization door closer includes
Guide rail 1, sliding block 2, crank 3, hydraulic bjuffer 4, first connecting rod 5 and the second connecting rod 6, the sliding block 2 are slidably arranged in institute
State on guide rail 1, the one end of the first connecting rod 5 is hinged on the guide rail 1, the crank 3 be hinged on the sliding block 2 with
Between the first connecting rod 5, second connecting rod 6 is hinged on the first connecting rod 5, and the hydraulic bjuffer 4 is pacified
It is connect on the guide rail 1 and with the sliding block 2, is provided with first time electromagnet 71 on the first connecting rod 5, described
The second electromagnet 72 with the first time electromagnet 71 cooperation is provided in two connecting rods 6, guide rail 1 is fixed on the door body
On 200, the second connecting rod 6 and the door body 100 are hinged, the first time electromagnet 71 and second electromagnet 72 respectively with
The controller connection.
Specifically, electric-controlled type amortization door closer is arranged in the present embodiment refrigeration equipment between cabinet body 100 and door body 200,
Electric-controlled type amortization door closer is used as buffer unit, in actual use, electric-controlled type amortization door closer using hydraulic bjuffer 4
It is mounted between cabinet body 100 and door body 200, and during switch gate, hydraulic bjuffer 4 cooperates sliding block 2 and crank 3, so that
The rotational motion of door body 200 is converted into the linear movement of sliding block 2, and sliding block 2 will drive the pull rod of hydraulic bjuffer 4 to move back and forth,
And hydraulic bjuffer 4 can provide cushion effect of corresponding size according to the movement speed of sliding block 2 is corresponding, to be opened energetically in user
When shutdown body 200, door body 200 will not occur, impact is generated to cabinet body 100, the use embodiment property of user is provided.And it is closing the door
In the process, it after controller knows that door body 200 is in door-closing operation, controls first time electromagnet 71 and the second electromagnet 72 is logical
Electricity, the distance between first time electromagnet 71 and the second electromagnet 72 are gradually reduced, and close when door body 200 and arrive specific angle position
It postpones, the magnetic force that first time electromagnet 71 is generated with the second electromagnet 72 can automatically close door body 200.And controller starts
First time electromagnet 71 and the energization of the second electromagnet 72 can detect the open angle of door body 200 by detection device come real
It is existing, such as: detection device is the angular transducer for detecting 5 rotational angle of first connecting rod, alternatively, the detection fills
It is set to the position sensor for detecting the first connecting rod 5 or 6 position of the second connecting rod.
Further, it is provided with switch gate force section (not shown) in the door body 200, the switch gate force section setting
There is the second pressure for applying the first pressure sensor (not shown) of pulling force for detecting user and applying thrust for detecting user
Force snesor (not shown), the first pressure sensor and the second pressure sensor are connect with the controller.Specifically
, controller relatively judges to switch door operation according to first pressure sensor and second pressure sensor pressure values, wherein control
The specific control method of device processed is as follows: enabling mode: in door opening process, first time electromagnet 71 and the second electromagnet 72 are logical
Electricity generates mutually exclusive magnetic force between first time electromagnet 71 and the second electromagnet 72, so as to realize booster opening door, tool
Body, after the pressure value that first pressure sensor detects is greater than setting enabling pressure value, first time electromagnet 71 and second
Mutually exclusive magnetic force is generated between electromagnet 72, when detection device detects that the open angle of door body 200 is greater than setting and opens the door
After angle value, first time electromagnet 71 and the power-off of the second electromagnet 72；Shutdown mode: in door closing procedure, first time electromagnet
71 and second electromagnet 72 be reversely powered so that generating the magnetic to attract each other between first time electromagnet 71 and the second electromagnet 72
Power, specifically, being detected after the pressure value that second pressure sensor detects is greater than setting shutdown pressure value in detection device
After the open angle of door body 200 is less than setting shutdown angle value, phase is generated between first time electromagnet 71 and the second electromagnet 72
The magnetic force mutually attracted, after door body completely closes, electromagnet power-off.And in actual use, when door body 200 opens initial stage
When with 100 closer distance of cabinet body, if user applies biggish power, so that the revolving speed of door body 200 is excessive, single delays by hydraulic
The buffer capacity for rushing device 4 is unable to satisfy when requiring, then can pass through the magnetic that first time electromagnet 71 and the second electromagnet 72 generate
Power protects door body 200, specifically, being provided with speed probe (not shown) in the door body 200, the speed probe can
It is connect in shaft to be located at door body 200 and with controller；The enabling mode further include: when detection device detects door body
When open angle is greater than setting open angle value, if the door body rotation speed of speed probe detection is greater than setting speed value,
Then first time electromagnet 71 and the second electromagnet 72 are powered, and generate between first time electromagnet 71 and the second electromagnet 72 and mutually inhale
The magnetic force drawn；Likewise, in door closing procedure, when the distance between door body 200 and cabinet body 100 are relatively close, and the speed closed the door according to
When so very fast, first time electromagnet 71 and the second electromagnet 72 are powered so that first time electromagnet 71 and the second electromagnet 72 it
Between generate mutually exclusive magnetic force.
Wherein, it in order to reduce the present embodiment electric-controlled type amortization door closer overall volume, is easily installed in door body 200, institute
It states and is offered on guide rail 1 mounting groove (unmarked), the hydraulic bjuffer 4 is located in the mounting groove, and the sliding of sliding block 2 is set
It sets in the mounting groove, hydraulic bjuffer 4 and sliding block 2 are respectively positioned on without exposed in mounting groove, can effectively reduce entirety
Volume.Preferably, the two sidewalls of sliding block 2 are provided with outwardly projecting gib block (unmarked), the opposing sidewalls of the mounting groove
Card is provided with sliding slot 11 respectively, and the gib block is slidably arranged in the corresponding sliding slot 11.Specifically, logical gib block and cunning
Slot 11 cooperates, and can be oriented to sliding block 2, sliding block 2 is smoothly moved back and forth.
Compared with prior art, the advantages and positive effects of the present invention are: electric-controlled type amortization door closer provided by the invention
And refrigeration equipment, by configuring sliding block on guide rail, so that the switch gate conversion of motion of door body is the linear motion of sliding block, with cunning
The hydraulic bjuffer of block connection will play the function of buffering to sliding block, also, of different sizes according to sliding block movement speed, hydraulic slow
The dynamics of device automatic adjustment buffering is rushed, so as at closing time, still provide good buffer capacity energetically.In addition, passing through
It is correspondingly arranged electromagnet in two connecting rods, the function of booster opening door is provided when opening the door, and suction is being provided at closing time, it is real
Existing door body completely closes, and realizes the use reliability and user experience for improving electric-controlled type amortization door closer.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (8)
1. a kind of refrigeration equipment, including cabinet body, door body and controller, the door body are hinged on the cabinet body, which is characterized in that
It further include electric-controlled type amortization door closer, the electric-controlled type amortization door closer includes guide rail, sliding block, crank, hydraulic bjuffer, first
Connecting rod and the second connecting rod, the sliding block are slidably arranged on the guide rail, and the one end of the first connecting rod is hinged on
On the guide rail, the crank is hinged between the sliding block and the first connecting rod, and second connecting rod is hinged on institute
It states on first connecting rod, the hydraulic bjuffer is mounted on the guide rail and is connected with the slide block, the first connecting rod
On be provided with the first electromagnet, be provided in second connecting rod with first electromagnet cooperation the second electromagnet；Institute
The guide rail for stating electric-controlled type amortization door closer is fixed on the cabinet body, the second connecting rod of the electric-controlled type amortization door closer and institute
State that door body is hinged, the first electromagnet and the second electromagnet of the electric-controlled type amortization door closer are connect with the controller respectively,
Switch gate force section is provided in the door body, the switch gate force section is provided with apply pulling force for detecting user first
Pressure sensor and the second pressure sensor for applying thrust for detecting user, the first pressure sensor and described second
Pressure sensor is connect with the controller.
2. refrigeration equipment according to claim 1, which is characterized in that further include being filled for detecting the detection of open angle
It sets.
3. refrigeration equipment according to claim 2, which is characterized in that the detection device is to connect for detecting described first
The angular transducer of extension bar rotational angle；Alternatively, the detection device is for detecting the first connecting rod or described second
The position sensor of connecting rod position.
4. refrigeration equipment according to claim 1, which is characterized in that mounting groove is offered on the guide rail, it is described hydraulic
Buffer is located in the mounting groove, and the sliding block is slidably arranged in two mounting grooves.
5. refrigeration equipment according to claim 4, which is characterized in that the two sidewalls of the sliding block are provided with outwardly projecting
Gib block, the opposing sidewalls of the mounting groove are blocked respectively is provided with sliding slot, and the gib block is slidably arranged in the corresponding cunning
In slot.
6. a kind of door body control method of refrigeration equipment, which is characterized in that set using refrigeration a method as claimed in any one of claims 1 to 5
It is standby, door body control method specifically:
Enabling mode: in door opening process, mutually exclusive magnetic force is generated between the first electromagnet and the second electromagnet；
Shutdown mode: in door closing procedure, the magnetic force to attract each other is generated between the first electromagnet and the second electromagnet.
7. the door body control method of refrigeration equipment according to claim 6, which is characterized in that the enabling mode is specific
Are as follows: after the pressure value that first pressure sensor detects is greater than setting enabling pressure value, the first electromagnet and the second electromagnet
Between generate mutually exclusive magnetic force, after detection device detects that the open angle of door body is greater than setting open angle value, the
One electromagnet and the power-off of the second electromagnet；The shutdown mode specifically: when the pressure value that second pressure sensor detects is big
After setting shutdown pressure value, detection device detect door body open angle be less than setting shutdown angle value after, first electricity
The magnetic force to attract each other is generated between magnet and the second electromagnet, after door body completely closes, the first electromagnet and the second electromagnetism
Body power-off.
8. the door body control method of refrigeration equipment according to claim 7, which is characterized in that be provided with and turn in the door body
Fast sensor, the speed probe are connect with controller；
The enabling mode further include: when detection device detects the open angle of door body greater than setting open angle value, such as
The door body rotation speed of fruit speed probe detection is greater than setting speed value, then generates between the first electromagnet and the second electromagnet
The magnetic force to attract each other；
The shutdown mode further include: when detection device detects the open angle of door body greater than setting shutdown angle value, such as
The door body rotation speed of fruit speed probe detection is greater than setting speed value, generates phase between the first electromagnet and the second electromagnet
The magnetic force mutually repelled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225845.6A CN106837041B (en) | 2016-12-27 | 2016-12-27 | Electric-controlled type amortization door closer, refrigeration equipment and door body method of controlling switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225845.6A CN106837041B (en) | 2016-12-27 | 2016-12-27 | Electric-controlled type amortization door closer, refrigeration equipment and door body method of controlling switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106837041A CN106837041A (en) | 2017-06-13 |
| CN106837041B true CN106837041B (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611225845.6A Active CN106837041B (en) | 2016-12-27 | 2016-12-27 | Electric-controlled type amortization door closer, refrigeration equipment and door body method of controlling switch |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424272B (en) * | 2017-08-21 | 2020-06-19 | 比亚迪股份有限公司 | Vehicle, vehicle-mounted refrigerator and cabinet door locking force boosting device thereof |
| CN109025598B (en) * | 2018-09-19 | 2020-07-07 | 刘晓冰 | Door closing system automatically adjusted according to people stream |
| CN115930543A (en) * | 2023-01-17 | 2023-04-07 | 珠海格力电器股份有限公司 | Control method and control equipment for refrigerator door body |
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| CN106016894A (en) * | 2016-05-27 | 2016-10-12 | 合肥华凌股份有限公司 | Refrigerating device |
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| GB2409236B (en) * | 2003-12-19 | 2008-05-28 | Lg Electronics Inc | Home-bar door opening/closing device for refrigerator |
| CN2731036Y (en) * | 2004-05-09 | 2005-10-05 | 陈肖 | Fully automatic buffered door |
| CN202176182U (en) * | 2011-06-20 | 2012-03-28 | 曾艳 | Buffer device for opening and closing door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101636548A (en) * | 2007-02-19 | 2010-01-27 | 利勃海尔-家用电器奥克森豪森有限责任公司 | Refrigerator and/or freezer |
| DE102008034808A1 (en) * | 2008-07-24 | 2010-01-28 | Suspa Holding Gmbh | Cabinet, particularly refrigerator, has two elements that are provided with hinge, where damping element is provided for pivoting of two elements against each other |
| CN105971432A (en) * | 2015-03-10 | 2016-09-28 | 盖慈有限公司 | Device for opening and/or closing a wing |
| CN106016894A (en) * | 2016-05-27 | 2016-10-12 | 合肥华凌股份有限公司 | Refrigerating device |
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| CN106837041A (en) | 2017-06-13 |
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