CN202649852U

CN202649852U - Heating control device for movement detection

Info

Publication number: CN202649852U
Application number: CN 201220251132
Authority: CN
Inventors: 许稳忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-01-02
Anticipated expiration: 2022-05-30

Abstract

The utility model discloses a heating control device for movement detection. The heating control device comprises a power module, a movement detection module, an MCU (micro controller unit) control module and an execution module, wherein the movement detection module is connected with a signal input end of the MCU control module; the execution module is connected with a signal output end of the MCU control module; the movement detection module is provided for detecting a slight movement signal; whether the movement detection module is in a static state is judged according to the signal by the MCU control module; after the movement detection module still stands for a certain time, the execution module is controlled to stop working of a heating sheet by the MCU control module, so that much heat gathering cannot be generated, the occurrence of safety accidents is avoided and the purpose of safe protection is achieved; and the heating control device can play roles of saving electric quantity and prolonging the service time of a power supply module.

Description

A kind of motion detection heating control apparatus

Technical field

The utility model relates to a kind of heating-warming arrangement.

Background technology

At present; people often can use heated clothing; the products such as heating protector; this class heating products generally is by emitting far-infrared human body to be heated up; can reach good warming effect and medical function; the heating series products generally is by temperature control modules; the heating plate module forms; also there are some products to install temperature detect switch (TDS) protection additional at heating module; sub-fraction area was in the safe temperature scope around but temperature detect switch (TDS) can only guarantee it; can not guarantee whole heating module; so it is also not ideal enough to take precautions against effect; people often forget that powered-down folds heating products after unloading heating products; cause heat effectively to distribute; cause burning after constantly accumulation reaches certain high temperature, potential safety hazard is arranged.

The utility model content

For the heating products static condition that overcomes prior art causes accumulation of heat easily, the deficiency of potential safety hazard is arranged, the utility model provides a kind of motion detection heating control apparatus.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of motion detection heating control apparatus, comprise for the power module to each module for power supply, the MCU control module that signal is analyzed and processed, and the control heating plate is opened and the execution module of cut-out, also comprise the motion detection block that detects motion state, described motion detection block connects the signal input part of MCU control module, and described execution module connects the signal output part of MCU control module.

As improvement of the technical scheme, described motion detection block is the acceleration of gravity induction chip for detection of the motion acceleration mode of X/Y/Z three axles.

As further improvement in the technical proposal, described motion detection block connects the signal input part of MCU control module by IIC or SPI communication interface.

The beneficial effects of the utility model are: be provided with motion detection block; can detect slight motor message; whether the MCU control module is in static condition according to the signal judgment means; continue the regular hour when leaving standstill, the MCU control module can be controlled the work that execution module is ended heating plate, makes it can not produce amount of heat and assembles; avoid the generation of security incident; reach the purpose of safeguard protection, and can play certain saving electric weight, prolong the power module effect of service time.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is schematic block circuit diagram of the present utility model;

Fig. 2 is the circuit diagram of the utility model supply module;

Fig. 3 is the circuit diagram of the utility model motion detection block;

Fig. 4 is the circuit diagram of the utility model MCU control module.

Embodiment

Referring to figs. 1 through Fig. 4, a kind of motion detection heating control apparatus of the present utility model, comprise for the power module to each module for power supply, the MCU control module that signal is analyzed and processed, and the control heating plate is opened and the execution module of cut-out, also comprise the motion detection block that detects motion state, described motion detection block connects the signal input part of MCU control module, and described execution module connects the signal output part of MCU control module.

In this embodiment, described motion detection block is the acceleration of gravity induction chip for detection of the motion acceleration mode of X/Y/Z three axles.

Further, described motion detection block connects the signal input part of MCU control module by IIC or SPI communication interface.

In this embodiment, in order to reach portable purpose, what power module used is portable power source, can be limited service time by its capacity, this motion detection heating control apparatus can play certain saving electric weight, prolong the power module effect of service time, obtain a good energy-saving effect.

The MCU control module is the core of whole device, by the power module power supply, reads the signal that motion detection block detects by IIC or SPI communication interface, judges whether to be in motion or static condition, and judged result is outputed to execution module.

Execution module comprises an electronic switch, is connected with the MCU control module, receives the control signal of MCU control module, and the power supply of heating plate is made safety cut-off or unlatching.

During work; motion detection block can detect slight motor message; be in motion or static condition by the MCU control module according to the signal judgment means; leave standstill and continued the regular hour when being judged as; the MCU control module can be controlled execution module and cut off the heating plate power supply, ends the work of heating plate, makes it can not produce the situation that amount of heat is assembled; avoid the generation of security incident, reached the purpose of safeguard protection.

Certainly, the utility model can also have other structural distortion except above-mentioned embodiment, and these equivalent technical solutions also should be within its protection domain.

Claims

1. motion detection heating control apparatus, comprise for the power module to each module for power supply, the MCU control module that signal is analyzed and processed, and the control heating plate is opened and the execution module of cut-out, it is characterized in that: also comprise the motion detection block that detects motion state, described motion detection block connects the signal input part of MCU control module, and described execution module connects the signal output part of MCU control module.

2. a kind of motion detection heating control apparatus according to claim 1 is characterized in that: described motion detection block is the acceleration of gravity induction chip for detection of the motion acceleration mode of X/Y/Z three axles.

3. a kind of motion detection heating control apparatus according to claim 1 is characterized in that: described motion detection block connects the signal input part of MCU control module by IIC or SPI communication interface.