KR970075774A

KR970075774A - Refrigerator with air curtain structure

Info

Publication number: KR970075774A
Application number: KR1019960018682A
Authority: KR
Inventors: 문춘식; 임선근
Original assignee: 김광호; 삼성전자 주식회사
Priority date: 1996-05-30
Filing date: 1996-05-30
Publication date: 1997-12-10

Abstract

본 발명은 에어커튼 구조를 갖춘 냉장고에 관한 것으로, 그 목적은 도어의 개방시 저장실 개방면의 상부에서 하측으로 냉기를 토출시켜 공기장벽을 형성함으로써, 저장실(20)의 냉기 유출이 억제된다.The present invention relates to a refrigerator having an air curtain structure, and an object thereof is to discharge cold air from an upper side to a lower side of a storage compartment opening surface when the door is opened, thereby forming an air barrier, thereby preventing the leakage of cold air from the storage compartment 20.

따라서 도어(30)를 자주 열어도 냉기 유출이 적어 냉장고의 운전효율이 증대되고, 저장실(20) 내의 온도가 항상 일정하게 유지되어 저장식품의 신선도를 장기간 지속시키는 이점이 있다.Therefore, even if the door 30 is frequently opened, there is less cold air outflow, and thus the operating efficiency of the refrigerator is increased, and the temperature in the storage compartment 20 is constantly maintained, thereby maintaining the freshness of the stored food for a long time.

Description

Refrigerator with air curtain structure

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 냉장고의 내부구성과 냉기흐름을 보인 개략적인 측단면도, 제3도는 제2도에 도시된 에어커튼용 덕트를 발췌하여 개략적으로 보인 사시도이고, 제4도는 에어커튼용 덕트와 솔레노이드 밸브의 작동상태를 도시한 것으로, (가)는 에어커튼용 덕트가 폐쇄된 상태를 도시한 것이고, (나)는 에어커튼용 덕트가 개방된 상태를 도시한 것이다.Figure 2 is a schematic side cross-sectional view showing the internal configuration and cold air flow of the refrigerator according to the present invention, Figure 3 is a perspective view schematically showing the duct for the air curtain shown in Figure 2, Figure 4 is a duct for the air curtain And solenoid valves showing the operating state, (a) shows the air curtain duct closed state, (b) shows the air curtain duct open state.

Claims

A main body provided with a storage chamber having one surface opened therein, a door for opening and closing the opening surface of the storage chamber, an evaporator for generating cold air, a fan for forcedly blowing the generated cold air, and guiding cold air blown by the fan to the storage room. In a refrigerator provided with a cold air duct, the air curtain duct (70) and the air duct (70) branched from the cold air duct (50) and whose discharge port (71) communicates with an upper side of the opening of the storage chamber (20). Refrigerator having an air curtain structure, characterized in that it comprises at least one guide plate (100) partitioning its interior to form at least two or more cold air flow path (110) inside.

The refrigerator having an air curtain structure according to claim 1, wherein the guide plate (100) has holes (111) formed so that neighboring flow paths (110) communicate with each other.

※ Note: The disclosure is based on the initial application.