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CN-224230471-U - Refrigerator drawer and refrigerator thereof

CN224230471UCN 224230471 UCN224230471 UCN 224230471UCN-224230471-U

Abstract

The utility model relates to the technical field of refrigerators, in particular to a refrigerator drawer and a refrigerator thereof. The refrigerator drawer comprises a body and a drawer, wherein the body is provided with a first side provided with an opening and a second side opposite to the opening, the drawer is arranged in the body and can move along the direction of the opening, a containing cavity for storing food is formed in the drawer, an air duct is formed in the side wall of the body, an air inlet is formed in the second side, a first air outlet is formed in the first side, a second air outlet is formed in the inner wall of the body, facing the containing cavity, of the body, the flow area of the first air outlet is larger than that of the second air outlet, an air door is arranged at the first air outlet, and the air door can be opened or closed in response to the position change of the drawer. The cold air curtain type drawer has the advantages that the first air outlet is arranged on one extraction side of the drawer, when the drawer is extracted, cold air can flow out from the first air outlet and form the air curtain, so that moist hot air in the external environment is prevented from entering the accommodating cavity in the drawer, and the problem of condensation is avoided.

Inventors

  • XIONG CHEN

Assignees

  • 宁波方太厨具有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (10)

  1. 1. A refrigerator drawer, comprising: The body (10) is arranged in a hollow way, and the body (10) is provided with a first side (12) provided with an opening (11) and a second side (13) facing away from the opening (11); A drawer (20) disposed in the body (10) and movable along the direction of the opening (11), wherein a receiving cavity (21) for storing food is configured in the drawer (20); wherein, be constructed wind channel (14) in the lateral wall of body (10), air intake (141) have been seted up to second side (13), first air outlet (142) have been seted up to first side (12), body (10) orientation second air outlet (143) have been seted up on the inner wall of holding chamber (21), the flow area of first air outlet (142) is greater than the flow area of second air outlet (143), air door (15) are installed to first air outlet (142) department, air door (15) can respond to the position change of drawer (20) opens or closes.
  2. 2. The refrigerator drawer according to claim 1, wherein the second air outlets (143) are provided in plurality, and a plurality of the second air outlets (143) are arranged in an array.
  3. 3. The refrigerator drawer according to claim 2, wherein the second air outlet (143) is provided as a circular hole, and the aperture of the second air outlet (143) is 0.5mm-2mm.
  4. 4. The refrigerator drawer according to claim 1, characterized in that the air duct (14) is configured in a top side wall of the body (10), and the first air outlet (142) extends in a horizontal direction from one end to the other end of the first side (12).
  5. 5. The refrigerator drawer according to claim 1, characterized in that a position sensor (30) is provided on the inner wall of the body (10), the drawer (20) having a first position inside the body (10) and a second position extracted outside the body (10), the position sensor (30) being able to obtain the position of the drawer (20) and being electrically connected to the damper (15).
  6. 6. The refrigerator drawer according to claim 1, characterized in that the damper (15) is mounted in the air duct (14), is rotatably connected to the inner wall of the air duct (14), and can be circumferentially abutted to the air duct (14) by rotation.
  7. 7. The refrigerator drawer according to claim 1, characterized in that the height of the air duct (14) gradually decreases along the direction from the second side (13) to the first side (12), and the flow area of the air inlet (141) is larger than the flow area of the first air outlet (142).
  8. 8. The refrigerator drawer according to claim 1, characterized in that the drawer (20) comprises at least a door body extending upwards to form the damper (15), the damper (15) abutting against the first side (12) and closing off the first air outlet (142) when the drawer (20) is not extracted.
  9. 9. The refrigerator drawer according to claim 8, characterized in that a sealing gasket is provided on the side of the damper (15) facing the body (10), said sealing gasket being in abutment with the first side (12) and surrounding the edge of the first air outlet (142).
  10. 10. A refrigerator comprising a refrigerator drawer as claimed in any one of claims 1 to 9.

Description

Refrigerator drawer and refrigerator thereof Technical Field The utility model relates to the technical field of refrigerators, in particular to a refrigerator drawer and a refrigerator thereof. Background The refrigerator drawer is installed in the refrigerator and generally comprises a body and a drawer, wherein the body is connected with the refrigerator, and the drawer can be pulled out relative to the body so as to facilitate a user to take food stored in the drawer. However, since the internal temperature of the drawer of the refrigerator is low, when the temperature of the internal air thereof is not uniform, for example, when external hot and humid air enters the drawer, a problem of condensation is easily occurred. At present, a wind shielding structure is arranged at an opening of a refrigerator drawer, but the wind shielding structure can only block outside air in a state that the refrigerator drawer is closed, and when the refrigerator drawer is pulled out, outside damp and hot air can still enter the drawer. Disclosure of utility model In view of the above technical problems, the present utility model provides a refrigerator drawer. A refrigerator drawer comprises a body, wherein the body is arranged in a hollow mode, the body is provided with a first side with an opening and a second side opposite to the opening, the drawer is arranged in the body and can move along the opening direction, a containing cavity for storing food is formed in the drawer, an air duct is formed in the side wall of the body, an air inlet is formed in the second side, a first air outlet is formed in the first side, a second air outlet is formed in the inner wall of the body facing the containing cavity, the flow area of the first air outlet is larger than the flow area of the second air outlet, and an air door is installed at the first air outlet and can be opened or closed in response to the position change of the drawer. The arrangement is that cold air enters from the air inlet, two flow paths exist after passing through the air duct, one of the two flow paths flows out through the first air outlet, and the other one flows out through the second air outlet. When the drawer is not drawn out by a user and is accommodated in the body, the air door is closed, cold air cannot flow out from the first air outlet at the moment and can only flow towards the interior of the accommodating cavity through the second air outlet, so that the cold quantity of the accommodating cavity in the drawer is ensured. When the drawer is pulled out, the air door is opened, and the flow area of the first air outlet is larger than that of the second air outlet, so that the cold air can naturally separate more flow to flow out towards the direction of the first air outlet under the condition that the first air outlet is completely opened. And moreover, the first air outlet is arranged on the first side, the drawer is pulled out from the opening of the first side, namely, the first air outlet faces the direction in which the drawer is pulled out, the air outlet forms an air curtain, and the air curtain extends towards the direction in which the drawer is pulled out, so that the outside moist heat air is prevented from entering the accommodating cavity in the drawer, and the problem of condensation is avoided. In one embodiment, the second air outlets are arranged in a plurality, and the second air outlets are arranged in an array. In one embodiment, the second air outlet is provided as a round hole, and the aperture of the second air outlet is 0.5mm-2mm. In one embodiment, the air duct is configured in a top side wall of the body, and the first air outlet extends from one end of the first side to the other end along a horizontal direction. In one embodiment, a position sensor is disposed on an inner wall of the body, the drawer has a first position located in the body and a second position drawn out of the body, and the position sensor is capable of acquiring a position of the drawer and is electrically connected with the damper. In one embodiment, the air door is installed in the air duct, is rotatably connected with the inner wall of the air duct, and can circumferentially abut against the air duct through rotation. In one embodiment, the height of the air duct is gradually reduced along the direction from the second side to the first side, and the flow area of the air inlet is larger than the flow area of the first air outlet. In one embodiment, the drawer at least includes a door body, the door body extends upwards to form the air door, and when the drawer is not pulled out, the air door abuts against the first side and seals the first air outlet. In one embodiment, a sealing gasket is disposed on one side of the air door facing the body, and the sealing gasket abuts against the first side and surrounds the edge of the first air outlet. The utility model also provides a refrigerator comprising the refrigerator drawer. Compared with the prior