Title:
TEMPERATURE-HOLDING TOASTER, AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/010526
Kind Code:
A1
Abstract:
A temperature-holding toaster, and control method thereof.
The temperature-holding toaster comprises a casing (1) provided with a heating cavity (3) for placing bread to be toasted. Heaters (4, 5) for toasting bread are disposed in the heating cavity (3), and comprise a first heater (4) for bread toasting and a second heater (5) for bread toasting and temperature holding. The toaster further comprises a control circuit used to control a heating state of the toaster. The control circuit comprises a control chip (2), and an electric switch used to control the first heater (4) to be on or off. The electric switch is connected to the control chip (2). By means of control via the control chip (2), the first heater (4) and the second heater (5) operate together during heating, and during temperature holding, the first heater (4) is turned off by means of a relay, and the second heater (5) is used to hold the temperature. In this way, the present invention enables the temperature to remain the same, effectively prevents external interference, and provides accurate control, thus preventing bread from getting burnt.
Inventors:
MAO CHONGHUI (CN)
Application Number:
PCT/CN2017/089304
Publication Date:
January 18, 2018
Filing Date:
June 21, 2017
Export Citation:
Assignee:
KINWING ELECTRIC IND CO LTD (CN)
International Classes:
A47J37/08
Foreign References:
| CN101181142A | 2008-05-21 | |||
| CN104302215A | 2015-01-21 | |||
| CN201101440Y | 2008-08-20 | |||
| CN105996814A | 2016-10-12 | |||
| CN206102467U | 2017-04-19 | |||
| CN201515961U | 2010-06-30 | |||
| US4396825A | 1983-08-02 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
Download PDF:
Previous Patent: FLOW CONTROL APPARATUS
Next Patent: DATA PROCESSING METHOD, APPARATUS AND SYSTEM, AND STORAGE MEDIUM
Next Patent: DATA PROCESSING METHOD, APPARATUS AND SYSTEM, AND STORAGE MEDIUM