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1. CN110464168 - Refrigeration display cabinet and control method thereof

Office
China
Application Number 201810442854.3
Application Date 10.05.2018
Publication Number 110464168
Publication Date 19.11.2019
Publication Kind A
IPC
A47F 3/04
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS, OR THE LIKE; PAYING COUNTERS
3Showcases or show cabinets
04air-conditioned, refrigerated
E05F 15/79
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
70with automatic actuation
79using time control
CPC
A47F 3/0478
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
FSPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
3Show cases or show cabinets
04air-conditioned, refrigerated
0478Control or safety arrangements
E05Y 2900/204
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
2900Application of doors, windows, wings or fittings thereof
20for furnitures, e.g. cabinets
204for display counters
E05F 15/79
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
70with automatic actuation
79using time control
E05Y 2900/202
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
2900Application of doors, windows, wings or fittings thereof
20for furnitures, e.g. cabinets
202for display cabinets
E05F 15/70
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
70with automatic actuation
E05F 15/73
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
15Power-operated mechanisms for wings
70with automatic actuation
73responsive to movement or presence of persons or objects
Applicants CARRIER CORPORATION
开利公司
Inventors ZHANG CHAOCHANG
张朝昌
Agents 中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Title
(EN) Refrigeration display cabinet and control method thereof
(ZH) 制冷展示柜及其控制方法
Abstract
(EN) The invention provides a refrigeration display cabinet and a control method thereof. The refrigeration display cabinet comprises a cabinet body having an internal accommodating space; a cabinet door controlled to open or close the internal accommodating space; a timing part used for calculating the duration of keeping the current cabinet door state of the refrigeration display cabinet; and a control part used for acquiring a preset time period and controlling the cabinet door to be opened or closed based on a comparison result of the duration of the current cabinet door state and the preset time period. According to the refrigeration display cabinet and the control method thereof, the control part is arranged to control the cabinet door of the refrigeration display cabinet to be opened orclosed based on the preset time period. Therefore, the cabinet door can be opened in the estimated time period with more people flow or in the time period with more people flow actually. The cabinet door can be closed in the estimated time period with less people flow or in the time period with less people flow actually, so that the energy efficiency and the application convenience are both considered.
(ZH) 本申请提供一种制冷展示柜及其控制方法。该制冷展示柜包括:柜体,其具有内部容置空间;柜门,其受控地开启或关闭所述内部容置空间;计时部,计算制冷展示柜保持当前柜门状态的时长;以及控制部,其获取预设时段,并且基于所述当前柜门状态的时长与预设时段的比较结果来控制所述柜门开启或关闭。根据本申请的制冷展示柜及其控制方法,通过设置控制部来基于预设时段而控制制冷展示柜的柜门开启或关闭,从而实现在预估的人流较多的时段或实际上保持较多人流的时段来开启柜门,且在预估的人流较少的时段或实际上保持较少人流的时段来关闭柜门,从而兼顾了能效与应用便利性的考虑。
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