KR101519785B1 - 냉동 쇼 케이스의 자동문 개폐 작동 시스템 - Google Patents
냉동 쇼 케이스의 자동문 개폐 작동 시스템 Download PDFInfo
- Publication number
- KR101519785B1 KR101519785B1 KR1020140050077A KR20140050077A KR101519785B1 KR 101519785 B1 KR101519785 B1 KR 101519785B1 KR 1020140050077 A KR1020140050077 A KR 1020140050077A KR 20140050077 A KR20140050077 A KR 20140050077A KR 101519785 B1 KR101519785 B1 KR 101519785B1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- open
- switches
- opening
- closing
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims abstract description 35
- 238000005057 refrigeration Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
- A47F3/043—Doors, covers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0478—Control or safety arrangements
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
-
- 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
- F25D23/021—Sliding doors
-
- 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
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/04—Sensors detecting the presence of a person
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Refrigerator Housings (AREA)
Abstract
Description
도 2는 본 발명의 요부가 작동되는 상태를 나타낸 사시도.
도 3은 본 발명의 요부를 발췌하여 확대한 상태의 정면도.
도 4는 본 발명의 실시예에 따른 냉동 쇼 케이스의 자동문 개폐 작동 시스템의 제어부를 계략적으로 나타낸 블록도.
도 5는 본 발명이 작동되는 상태를 계략적으로 나타낸 사시도.
30. 좌측 유리도어 31. 우측 유리도어
32,33. 랙 기어 34,35. 피니언 기어
36,37. 구동모터 38,39. 회전롤러
40,41. 개폐 스위치 42,43. 리미트 스위치
44,45. 감지센서
50. 가이드 레일
60. 제어부
Claims (3)
- 구동모터(36)(37)의 작동은 유리도어(30)(31)에 형성된 개폐 스위치(40)(41)와 리미트 스위치(42)(43)의 신호를 받는 제어부(60)의 작용에 의해 이루어지되,
상기 제어부(60) 신호는 개폐 스위치(40)(41)와 리미트 스위치(42)(43)의 신호와 연동 되며, 개방되는 좌,우측 유리도어(30)(31)와 감지센서(44)(45)를 제어하며 최종적으로 구동모터(36)(37)를 작동시키고,
상기 개폐 스위치(40)(41)와 리미트 스위치(42)(43)는 RF 송, 수신 방법을 적용하게 되며, 개폐 스위치(40)(41)와 리미트 스위치(42)(43)의 회로기판에는 RF 송신부와 RF 수신기를 형성하여 이들의 송출 및 센싱에 의해 더욱 정확한 응답성과 작동성을 확보하고,
상기 감지센서(44)(45)는 냉동 쇼 케이스(10) 내부에 형성하여 사용자의 손이 들어왔는지를 감지하여 좌,우측 유리도어(30)(31)의 개폐를 자동으로 신속하게 이루어지도록 하여 외부의 공기를 차단할 수 있어 열손실에 따른 에너지 절감 효과도 발생시킬 수 있도록 구성하는 것을 특징으로 하는 냉동 쇼 케이스의 자동문 개폐 작동 시스템. - 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140050077A KR101519785B1 (ko) | 2014-04-25 | 2014-04-25 | 냉동 쇼 케이스의 자동문 개폐 작동 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140050077A KR101519785B1 (ko) | 2014-04-25 | 2014-04-25 | 냉동 쇼 케이스의 자동문 개폐 작동 시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101519785B1 true KR101519785B1 (ko) | 2015-05-12 |
Family
ID=53394562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140050077A KR101519785B1 (ko) | 2014-04-25 | 2014-04-25 | 냉동 쇼 케이스의 자동문 개폐 작동 시스템 |
Country Status (1)
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KR (1) | KR101519785B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109990564A (zh) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | 风冷冰箱 |
CN112696115A (zh) * | 2020-12-03 | 2021-04-23 | 苏州立科工业设计有限公司 | 一种车间进出门自动开启设备 |
KR200495938Y1 (ko) * | 2022-03-18 | 2022-09-23 | 정은주 | 전면이 개폐되는 쇼케이스장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200221280Y1 (ko) * | 2000-11-01 | 2001-04-16 | 조영철 | 쇼케이스 도어 |
KR200424925Y1 (ko) * | 2006-04-21 | 2006-08-29 | (주)에스피앤디 | 기어를 이용한 자동 슬라이딩 도어 |
-
2014
- 2014-04-25 KR KR1020140050077A patent/KR101519785B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200221280Y1 (ko) * | 2000-11-01 | 2001-04-16 | 조영철 | 쇼케이스 도어 |
KR200424925Y1 (ko) * | 2006-04-21 | 2006-08-29 | (주)에스피앤디 | 기어를 이용한 자동 슬라이딩 도어 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109990564A (zh) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | 风冷冰箱 |
CN112696115A (zh) * | 2020-12-03 | 2021-04-23 | 苏州立科工业设计有限公司 | 一种车间进出门自动开启设备 |
KR200495938Y1 (ko) * | 2022-03-18 | 2022-09-23 | 정은주 | 전면이 개폐되는 쇼케이스장치 |
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