WO2018209921A1 - Structure réglable de volume d'alimentation en air de canal d'air de réfrigérateur et réfrigérateur - Google Patents

Structure réglable de volume d'alimentation en air de canal d'air de réfrigérateur et réfrigérateur Download PDF

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Publication number
WO2018209921A1
WO2018209921A1 PCT/CN2017/113407 CN2017113407W WO2018209921A1 WO 2018209921 A1 WO2018209921 A1 WO 2018209921A1 CN 2017113407 W CN2017113407 W CN 2017113407W WO 2018209921 A1 WO2018209921 A1 WO 2018209921A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
air
plate
refrigerator
dial
Prior art date
Application number
PCT/CN2017/113407
Other languages
English (en)
Chinese (zh)
Inventor
周宝同
隋福生
余道军
Original Assignee
合肥华凌股份有限公司
合肥美的电冰箱有限公司
美的集团股份有限公司
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 合肥华凌股份有限公司, 合肥美的电冰箱有限公司, 美的集团股份有限公司 filed Critical 合肥华凌股份有限公司
Priority to EP17910021.9A priority Critical patent/EP3637026B1/fr
Publication of WO2018209921A1 publication Critical patent/WO2018209921A1/fr

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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

Definitions

  • the invention relates to the technical field of refrigerators, in particular to a structure and a refrigerator with adjustable air supply volume of a refrigerator.
  • the air duct is one of the core components of the air-cooled refrigerator.
  • the electric damper is usually used to control the air supply volume of one compartment.
  • the air supply is open. Close to two states, although this kind of control method can realize the control of air supply, the cost of the electric damper is high, and the components with which it is matched are complicated in structure, and wrapped inside, the selling point is not easy to manifest.
  • An object of the present invention is to provide an adjustable structure of a duct air supply volume with adjustable air volume in a compartment and capable of realizing human-computer interaction.
  • Another object of the present invention is to provide a refrigerator having the above-described adjustable structure of the air duct air supply volume of the refrigerator.
  • the present invention provides an adjustable structure of a duct air supply volume, comprising a duct plate, the air duct plate is provided with an air outlet, and further comprising: a sliding adjustment plate and a sliding baffle;
  • One side of the sliding adjustment plate is provided with a sloping slide, and the other side of the sliding adjustment plate is configured with an outwardly protruding dial;
  • the rear surface of the air duct plate is provided with a pair of sliding slots disposed vertically opposite to each other, the sliding baffle is located in the pair of sliding slots, and the sliding baffle is fixed to the side opposite to the sliding adjusting plate a guide post, the sliding baffle being slidably coupled to the slide through the guide post;
  • the air passage plate is provided with a dial hole disposed in a horizontal direction, the dial block is configured to pass through the dial hole, and the sliding adjustment plate is driven to slide horizontally left and right by dialing the dial block, thereby driving the The sliding baffle slides up and down along the air outlet to adjust the size of the air outlet.
  • the slide rail is an oblong hole that is inclined from the bottom to the top by one end of the slide adjustment plate.
  • the guide post passes through the oblong hole, and the piercing end of the guide post is engaged by the card.
  • the sliding adjustment plate is configured to be provided with a buckle toward one side of the air duct plate, and the air passage plate is provided with a plurality of spaced apart card slots.
  • the card slot has three paths, and the movement state of the sliding baffle is such that the air outlet is fully opened, the air outlet is half opened, and the air outlet is fully closed.
  • the sliding adjustment plate is provided with a concave groove at a position where the dial block is disposed, and the dial block is fixedly disposed in the groove.
  • the groove is horizontally disposed, and the dial block is integrally formed with the groove.
  • the dial hole is an oblong hole, and the groove is opposite to the dial hole.
  • the present invention also provides a refrigerator comprising the above-described refrigerator air duct air volume adjustable structure.
  • the present invention has the following advantages:
  • the invention provides a refrigerator air duct air supply volume adjustable structure and a refrigerator, wherein the refrigerator air duct air volume adjustable structure comprises a duct plate, a sliding adjustment plate and a sliding baffle, which are used on one side of the sliding adjustment plate An inclined slideway is provided, and the other side is configured with an outwardly protruding dial block; the back side of the air duct panel is provided with a pair of vertically oppositely disposed sliding slots, and the sliding shutter is located on the pair of slides a guide post fixed to a side of the sliding baffle opposite to the sliding adjustment plate, the sliding baffle being slidably connected to the slide rail by the guide post; the air duct plate
  • the dialing hole is arranged in the horizontal direction, and the dialing block is configured to pass through the dialing hole, and the sliding adjusting plate is driven to slide horizontally to the left and right by the dialing block, so as to drive the sliding baffle to slide up and down along the air outlet to adjust out
  • the size of the tuyere makes it possible to adjust
  • FIG. 1 is a schematic diagram showing a connection relationship of a main motion mechanism of a refrigerator air supply volume adjustable structure according to an embodiment of the present invention
  • FIG. 2 is a front elevational view showing the air outlet of the present invention closed
  • Figure 3 is a schematic rear view of the outlet of the present invention.
  • Figure 4 is a front elevational view showing the opening of the air outlet of the present invention.
  • Figure 5 is a schematic rear view showing the half of the air outlet of the present invention.
  • Figure 6 is a front elevational view showing the air outlet of the present invention fully opened
  • Figure 7 is a schematic rear view of the air outlet of the present invention.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meanings of the above terms in the present invention can be understood by those skilled in the art as the case may be.
  • multiple means two or more unless otherwise specified.
  • the air duct air supply volume adjustable structure of the refrigerator provided by the present invention includes a duct board 1 , and the air duct board 1 is provided with an air outlet 11 , which further includes: sliding adjustment Plate 2 and sliding baffle 3;
  • one side of the sliding adjustment plate 2 is provided with a sloping slide 21 , and correspondingly, the sliding adjustment plate 2 is disposed at a corner above the slide 21 as a slope corresponding to the oblique direction of the slide 21 .
  • the other side of the sliding adjustment plate 2 is configured with an outwardly protruding dial 22, in particular, the direction of the protrusion of the dial 22 faces the direction of the duct panel 1;
  • the rear surface of the air duct plate 1 is provided with a pair of vertically oppositely disposed sliding grooves 14 in the pair of sliding grooves 14 for restricting the sliding direction of the sliding shutter 3, and
  • a guide post 4 is fixedly disposed on a side opposite to the slide adjusting plate 2, and the sliding baffle 3 is slidably connected to the slide rail 21 through the guide post 4, in order to prevent the guide post 4 from being
  • the slide 21 is taken out during the movement, and an anti-off structure can be arranged at the end of the guide post 4;
  • the air duct plate 1 is provided with a dial hole 12 disposed in a horizontal direction, and the dial block 22 is configured to pass through the dial hole 12, wherein the length of the dial hole 12 is greater than the diameter of the dial block 22 for convenient dialing
  • the sliding block 22 drives the sliding adjustment plate 2 to slide horizontally left and right by the dialing block 22, so that the sliding shutter 3 slides along the slide 21 and slides up and down along the sliding slot 14 to drive the sliding block.
  • the plate 3 slides up and down along the air outlet 11 to adjust the amount of airflow of the air outlet 11.
  • the adjustment of the air outlet 11 of the invention is completely realized by the cooperation between the mechanical structural members, the structure is simple, the cost is low, the operation is reliable, and the air volume of the room can be manually controlled, and the selling point is manifested.
  • the slide 21 is an oblong hole that is inclined from the bottom to the top of the slide adjustment plate 2; the guide post 4 passes through the oblong hole, and The piercing end of the guide post 4 is inserted by the card to prevent the guide post 4 from coming out of the oblong hole, and the guide post 4 is ensured to slide the sliding baffle 3 to a proper length, where the card can be a circlip .
  • the sliding adjustment plate 2 is configured to be provided with a buckle 23 toward one side of the air channel plate 1 , and the end of the buckle 23 is a tip end or a hook end, and the air channel plate 1 is
  • the card slot 13 provided with a plurality of spaced intervals corresponds to a plurality of adjusting gear positions, and the arrangement direction of the card slot 13 is the moving direction of the sliding adjusting plate 2, and when the buckle 23 is snapped into the card slot 13, the limit is realized.
  • the position so that when the dial block 22 is dialed, the operator's hand feeling can be increased, and the operating gear position can be perceived in real time.
  • the card slot 13 is set to three lanes, and the movement state of the sliding shutter 3 is such that the air outlet 11 is fully open, the air outlet 11 is half open, and the air outlet 11 is fully closed.
  • the air outlet 11 is opened halfway, and the buckle 23 is pushed to the second card slot 13, as shown in FIG. 4 and FIG. 5; the push is continued to the right by 20 mm.
  • the guide post 4 of the sliding baffle 3 continues to slide upward along the chute 21 by 13.5 mm.
  • the air outlet 11 is fully opened, and the buckle 23 is pushed to the third card slot 13, as shown in FIGS. 6 and 7.
  • the sliding adjustment plate 2 is provided with a concave groove 24 at a position where the dial block 22 is disposed, and the groove 24 is horizontally disposed, and the dial block is disposed. 22 is fixedly disposed in the recess 24, and specifically, the dial 22 is integrally formed with the recess 24.
  • the dialing hole 12 is an oblong hole corresponding to the adjustable length of the dial block 22.
  • the recess 24 is opposite to the dialing hole 12, and the recess 24 can be set.
  • the invention also provides a refrigerator, which comprises the above-mentioned adjustable structure of the air supply volume of the air duct of the refrigerator, wherein the air volume of the compartment of the refrigerator is adjustable and convenient to use.
  • the present invention realizes the adjustment of the size of the air outlet by the cooperation between the mechanical structural members, realizes the manual control of the air volume of the refrigerator compartment, and realizes the human-computer interaction.

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

L'invention concerne une structure réglable de volume d'alimentation en air de canal d'air de réfrigérateur, comprenant: une plaque de canal d'air (1) pourvue d'une sortie d'air (11), et comprenant en outre une plaque de réglage de coulissement (2) et un déflecteur coulissant (3). Un canal de coulissement incliné (21) est disposé sur un côté de la plaque de réglage de coulissement (2), et un bloc de poussée (22) faisant saillie vers l'extérieur est construit sur l'autre côté de la plaque de réglage de coulissement (2). Une paire de rainures de coulissement (14) verticalement opposées l'une à l'autre est formée dans le côté opposé de la plaque de canal d'air (1). Le déflecteur coulissant (3) est situé dans la paire de rainures coulissantes (14), et une colonne de guidage (4) est disposée de manière fixe sur le côté, à l'opposé de la plaque de réglage coulissant (2), du déflecteur coulissant (3). Le déflecteur coulissant (3) est relié de manière coulissante au canal de coulissement (21) au moyen de la colonne de guidage (4). La plaque de canal d'air (1) est pourvue d'un trou de poussée (12) formé dans la direction horizontale. Le bloc de poussée (22) est utilisé pour pénétrer dans le trou de poussée (12). La plaque de réglage de coulissement (2) est entraînée par le basculement du bloc de poussée (22) pour coulisser horizontalement vers la gauche et vers la droite, de sorte que le déflecteur coulissant (3) soit entraîné pour coulisser vers le haut et vers le bas le long de la sortie d'air pour ajuster la taille de la sortie d'air.
PCT/CN2017/113407 2017-05-19 2017-11-28 Structure réglable de volume d'alimentation en air de canal d'air de réfrigérateur et réfrigérateur WO2018209921A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17910021.9A EP3637026B1 (fr) 2017-05-19 2017-11-28 Structure réglable de volume d'alimentation en air de canal d'air de réfrigérateur et réfrigérateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710357841.1A CN107178953B (zh) 2017-05-19 2017-05-19 一种冰箱风道送风量可调式结构及冰箱
CN201710357841.1 2017-05-19

Publications (1)

Publication Number Publication Date
WO2018209921A1 true WO2018209921A1 (fr) 2018-11-22

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PCT/CN2017/113407 WO2018209921A1 (fr) 2017-05-19 2017-11-28 Structure réglable de volume d'alimentation en air de canal d'air de réfrigérateur et réfrigérateur

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Country Link
EP (1) EP3637026B1 (fr)
CN (1) CN107178953B (fr)
WO (1) WO2018209921A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107178953B (zh) * 2017-05-19 2019-08-23 合肥华凌股份有限公司 一种冰箱风道送风量可调式结构及冰箱
CN109028719A (zh) * 2018-06-28 2018-12-18 海信（山东）冰箱有限公司 一种机械式风门组件及冰箱

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CN201251338Y (zh) * 2008-07-04 2009-06-03 海信科龙电器股份有限公司 一种风门装置
CN104075520A (zh) * 2014-07-14 2014-10-01 合肥华凌股份有限公司 风冷冰箱的风道盖板组件和风冷冰箱
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CN204478637U (zh) * 2014-12-16 2015-07-15 广东奥马电器股份有限公司 一种冰箱的可调冷风通道装置
CN105222457A (zh) * 2015-10-23 2016-01-06 青岛海尔股份有限公司 冰箱及其风门装置
CN105371564A (zh) * 2015-11-19 2016-03-02 青岛海尔股份有限公司 用于冰箱的风门装置和冰箱
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CN101153761A (zh) * 2006-09-30 2008-04-02 海尔集团公司 可调节风量的冰箱风道
CN201251338Y (zh) * 2008-07-04 2009-06-03 海信科龙电器股份有限公司 一种风门装置
CN204027134U (zh) * 2014-06-27 2014-12-17 合肥华凌股份有限公司 风道盖板及风冷冰箱
CN104075520A (zh) * 2014-07-14 2014-10-01 合肥华凌股份有限公司 风冷冰箱的风道盖板组件和风冷冰箱
CN204478637U (zh) * 2014-12-16 2015-07-15 广东奥马电器股份有限公司 一种冰箱的可调冷风通道装置
CN105890266A (zh) * 2015-01-26 2016-08-24 苏州三星电子有限公司 风冷冰箱及其风门机构
CN105222457A (zh) * 2015-10-23 2016-01-06 青岛海尔股份有限公司 冰箱及其风门装置
CN105371564A (zh) * 2015-11-19 2016-03-02 青岛海尔股份有限公司 用于冰箱的风门装置和冰箱
CN107178953A (zh) * 2017-05-19 2017-09-19 合肥华凌股份有限公司 一种冰箱风道送风量可调式结构及冰箱

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See also references of EP3637026A4 *

Also Published As

Publication number Publication date
EP3637026A1 (fr) 2020-04-15
CN107178953B (zh) 2019-08-23
CN107178953A (zh) 2017-09-19
EP3637026A4 (fr) 2021-03-03
EP3637026B1 (fr) 2024-01-31

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