A kind of multiple intelligent protection heating table and its safety control method

An intelligent protection and safety control technology, applied to tables, legs of general furniture, household appliances, etc., can solve problems such as heating table circuit failures, fires, etc., and achieve low cost, simple structure, and good heating effect

Active Publication Date: 2019-03-15
HUNAN JIAJIAWANG ELECTRIC APPLIANCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the heating table existing in the prior art is prone to fires and other accidents caused by circuit failure or overheating, the present invention provides an intelligently protected heating table and its safety control method

Method used

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  • A kind of multiple intelligent protection heating table and its safety control method
  • A kind of multiple intelligent protection heating table and its safety control method
  • A kind of multiple intelligent protection heating table and its safety control method

Examples

Experimental program
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Effect test

Embodiment 1

[0052] Such as figure 1 The shown schematic diagram of the structure of the heating table provided by the application includes a desktop body 1; a pedal 3; a tube pin between the desktop body 1 and the pedal 3; Thermal system; also includes the controller 4 positioned at the bottom of the pedal, which is the control center for realizing the intelligent protection of the heating table; and the fire protection system (not shown) arranged around the desktop body and around the pedal; and , installed on the heating system and connected with the fire prevention system for safety control system for safety protection (not shown in the figure).

[0053] Wherein, the desktop body 1, the pedals 3 and the pins form a hollow body.

[0054] Among them, the heating system of the heating table includes figure 1 The shown middle frame layer located under the desktop body is arranged in the center of the middle frame layer and the infrared ceramic heater inside the pedal.

[0055] Among the...

Embodiment 2

[0071] This embodiment provides a safety control method in conjunction with the intelligent protection heating table provided in Embodiment 1, such as image 3 The flow path shown includes:

[0072] Step S101, using the signal acquisition unit to detect whether the working state of the heat source of the heating table is abnormal or whether a flame detection signal indicating that there is an open flame near the heat source is received;

[0073] Further, detecting whether the working state of the heat source of the heating table is abnormal includes:

[0074] The signal acquisition unit indicates the working current of the heat source and sets the safe current threshold. If the current value indicated by the signal is greater than the safe current threshold, it judges that the working state of the heat source is abnormal, and sends a signal abnormal command. Otherwise, it is normal and continues to work. .

[0075] Wherein, the safe current threshold is the maximum working c...

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Abstract

The invention provides a multiple intelligent protection heating table and safety control method thereof, and relates to the field of intelligent homes. The multiple intelligent protection heating table comprises a fireproof systemarranged on a table top body and a foot rest and a safety control system. The safety control method comprises the following steps: detecting whether a working state of a heat source of the heating table is in abnormal or whether a flame detection signal for indicating the naked flame existing in the heat source is received; when detecting that the heat source is in the abnormal working state, switching off power supply of the heat source, and setting the heat source in an instruction of a non-working state; when the heat source is in the normal working state, setting the heat source in the non-working state while receiving the flame detection signal, refusing to carry out the heating instruction, and executing a firefighting instruction through the starting of a fire extinguishing system. The heating table provided by the invention is good in heat effectand high in security performance, and can realize automatic extinguishing remediation; and the table is simple in structure, low in cost and suitable for public population.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a heating table with an intelligent safety protection function and a control method thereof. Background technique [0002] At present, as a small household appliance, the heating table has various functions and styles, and is widely used. Especially in the cold season, it has become the first choice for long-term heating for people's life and entertainment. However, fire accidents such as heater circuit failure or overheating and igniting quilts occur from time to time, especially under unattended conditions, the fire accident hazards are often more serious. Therefore, it is technically necessary to design a safer protection system, improve the product safety level, and eliminate fire hazards. Contents of the invention [0003] In order to solve the problem that the heating table in the prior art is prone to accidents such as fire caused by circuit failure or overheating, the presen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B13/00A47B37/00
CPCA47B13/00A47B37/00
Inventor 陈永执
Owner HUNAN JIAJIAWANG ELECTRIC APPLIANCE TECH
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