CN201081488Y - Knob damper for refrigerator - Google Patents

Knob damper for refrigerator Download PDF

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Publication number
CN201081488Y
CN201081488Y CNU2007200556041U CN200720055604U CN201081488Y CN 201081488 Y CN201081488 Y CN 201081488Y CN U2007200556041 U CNU2007200556041 U CN U2007200556041U CN 200720055604 U CN200720055604 U CN 200720055604U CN 201081488 Y CN201081488 Y CN 201081488Y
Authority
CN
China
Prior art keywords
air door
knob
refrigerator
connecting plate
air
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
Application number
CNU2007200556041U
Other languages
Chinese (zh)
Inventor
江治强
陈建冰
王书科
黄道新
李腾昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hisense Home Appliances Group Co Ltd
Hisense Ronshen Guangdong Refrigerator Co Ltd
Original Assignee
Hisense Kelon Electrical Holdings Co Ltd
Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hisense Kelon Electrical Holdings Co Ltd, Hisense Ronshen Guangdong Refrigerator Co Ltd filed Critical Hisense Kelon Electrical Holdings Co Ltd
Priority to CNU2007200556041U priority Critical patent/CN201081488Y/en
Application granted granted Critical
Publication of CN201081488Y publication Critical patent/CN201081488Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements

Abstract

The utility model provides a knob type air door for an electric refrigerator, comprising a knob (1), a rotating shaft (3), an air door connecting plate (3) and an air door (4), wherein, the knob is connected to one end of the rotating shaft (2), and the air door connecting plate (3) and the air door (4) are connected to the other end of the rotating shaft (2). The knob type air door for the electric refrigerator of the utility model has the advantages of simplified structure, convenient operation, and fashion and top grade.

Description

Refrigerator knob air door
Technical field
The utility model relates to the refrigerator technical field, specifically is air-cooled refrigerator technical field.
Background technology
Usually, at frost-free refrigerator is in the wind cooling refrigerator, and the refrigerating chamber of refrigerator and the air channel of refrigerating chamber connect together, and the air door switch of refrigerating chamber has very important effect to the control refrigerated storage temperature, can open and close the temperature of controlling refrigerating chamber by air door, keep the best reserve temperature of food cold storage.At present domestic air door switch all is to dial the thick stick formula, by about stir thick stick drive air door switching.This designs the not enough fashion of outward appearance, and the pulling back and forth of air door is had certain limitation, requires air door edge smoother.
The utility model content
The utility model provides a kind of designs simplification, easy to operate refrigerator knob air door, fashion top grade, and when knob is adjusted to contract fully, also have certain cold compensation, and it is long and influence temperature in the case to be unlikely to the shut-in time.
The technical solution of the utility model is: a kind of refrigerator knob air door, and it comprises knob, turning cylinder, air door connecting plate, air door, and knob is connected an end of turning cylinder, and the other end of turning cylinder is connected with air door connecting plate and air door.
Have spacing hole on the above-mentioned air door connecting plate.
Above-mentioned air door has air quantity compensation breach.
The beneficial effects of the utility model are: drive the rotation of air door connecting plate by the rotation of knob, thereby realize the switching of air door, and the angle of the positioning control air door knob by limit shaft and spacing hole, allow air door between standard-sized sheet and closure, change, reach accurate temperature controlling, on the air door small gap is arranged simultaneously, can when closure, carry out the cold compensation.
Description of drawings
Fig. 1 is a knob air door assembling schematic diagram of the present utility model;
Fig. 2 is a knob air door side view of the present utility model;
Fig. 3 is a knob air door front elevation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of refrigerator knob air door, it comprises knob 1, turning cylinder 2, air door connecting plate 3, air door 4.Knob 1 is connected with an end of turning cylinder 2 by air channel cover plate tapping, and the other end of turning cylinder is connected with air door 4 and air door connecting plate 3, and air door 4 and air door connecting plate 3 are fixed in the air channel, thereby finishes whole assembly relation.
As shown in Figure 2, have spacing hole 5 on the described air door connecting plate 3.When air door 4 is closed condition, the air quantity minimum, the cold that is transported to the refrigeration chamber is minimum; When counterclockwise accent knob 1, air door 4 turns clockwise, and air door is opened gradually, and cold increases gradually, when spacing hole 5 is run into limit shaft 6, reaches maximum.
As shown in Figure 3, described air door 4 has air quantity compensation breach 7.When air door 4 is closed condition, still have fewer part air quantity process by air quantity compensation breach 7, this has just guaranteed when the external environment operating mode changes, and is unlikely to change owing to closing for a long time of air door 4 influences the temperature inside the box, thereby causes food spoilage.

Claims (3)

1. refrigerator knob air door, it is characterized in that comprising knob (1), turning cylinder (2), air door connecting plate (3), air door (4), knob (1) is connected an end of turning cylinder (2), and the other end of turning cylinder (2) is connected with air door connecting plate (3) and air door (4).
2. refrigerator knob air door according to claim 1 is characterized in that having on the described air door connecting plate (3) spacing hole (5).
3. refrigerator knob air door according to claim 1 and 2 is characterized in that described air door (4) has air quantity compensation breach (7).
CNU2007200556041U 2007-08-16 2007-08-16 Knob damper for refrigerator Expired - Fee Related CN201081488Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200556041U CN201081488Y (en) 2007-08-16 2007-08-16 Knob damper for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200556041U CN201081488Y (en) 2007-08-16 2007-08-16 Knob damper for refrigerator

Publications (1)

Publication Number Publication Date
CN201081488Y true CN201081488Y (en) 2008-07-02

Family

ID=39615158

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200556041U Expired - Fee Related CN201081488Y (en) 2007-08-16 2007-08-16 Knob damper for refrigerator

Country Status (1)

Country Link
CN (1) CN201081488Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975497A (en) * 2010-10-27 2011-02-16 合肥美的荣事达电冰箱有限公司 Air flue device and refrigerator with same
CN101995135A (en) * 2010-10-28 2011-03-30 合肥美的荣事达电冰箱有限公司 Air quantity regulation mechanism, air channel device and refrigeration equipment
CN102997366A (en) * 2012-10-10 2013-03-27 合肥天鹅制冷科技有限公司 Energy-saving economizer for exchanging fresh air for air conditioner
CN103344074A (en) * 2013-07-15 2013-10-09 合肥华凌股份有限公司 Air duct assembly used for refrigerator and refrigerator provided with same
CN103411369A (en) * 2013-08-23 2013-11-27 合肥华凌股份有限公司 Air duct assembly for refrigerator and refrigerator with same
CN103411368A (en) * 2013-08-23 2013-11-27 合肥华凌股份有限公司 Air duct assembly for refrigerator and refrigerator with same
CN103791673A (en) * 2014-01-21 2014-05-14 合肥华凌股份有限公司 Air channel assembly for refrigerator and refrigerator with air channel assembly
CN106895641A (en) * 2017-01-09 2017-06-27 安徽康佳同创电器有限公司 A kind of refrigerator machinery air door switch and refrigerator
CN110906650A (en) * 2019-10-10 2020-03-24 合肥晶弘电器有限公司 Control method for supercooling non-freezing storage and refrigerator

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101975497A (en) * 2010-10-27 2011-02-16 合肥美的荣事达电冰箱有限公司 Air flue device and refrigerator with same
CN101975497B (en) * 2010-10-27 2013-04-17 合肥美的荣事达电冰箱有限公司 Air flue device and refrigerator with same
CN101995135A (en) * 2010-10-28 2011-03-30 合肥美的荣事达电冰箱有限公司 Air quantity regulation mechanism, air channel device and refrigeration equipment
CN102997366A (en) * 2012-10-10 2013-03-27 合肥天鹅制冷科技有限公司 Energy-saving economizer for exchanging fresh air for air conditioner
CN102997366B (en) * 2012-10-10 2015-04-29 合肥天鹅制冷科技有限公司 Energy-saving economizer for exchanging fresh air for air conditioner
CN103344074A (en) * 2013-07-15 2013-10-09 合肥华凌股份有限公司 Air duct assembly used for refrigerator and refrigerator provided with same
CN103411368A (en) * 2013-08-23 2013-11-27 合肥华凌股份有限公司 Air duct assembly for refrigerator and refrigerator with same
CN103411369A (en) * 2013-08-23 2013-11-27 合肥华凌股份有限公司 Air duct assembly for refrigerator and refrigerator with same
CN103411368B (en) * 2013-08-23 2015-08-12 合肥华凌股份有限公司 For ducting assembly and the refrigerator with this ducting assembly of refrigerator
CN103411369B (en) * 2013-08-23 2016-04-27 合肥华凌股份有限公司 For ducting assembly and the refrigerator with this ducting assembly of refrigerator
CN103791673A (en) * 2014-01-21 2014-05-14 合肥华凌股份有限公司 Air channel assembly for refrigerator and refrigerator with air channel assembly
CN106895641A (en) * 2017-01-09 2017-06-27 安徽康佳同创电器有限公司 A kind of refrigerator machinery air door switch and refrigerator
CN110906650A (en) * 2019-10-10 2020-03-24 合肥晶弘电器有限公司 Control method for supercooling non-freezing storage and refrigerator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080702

Termination date: 20120816