Constant temperature control method of hot compress device of massaging apparatus and massager

A kind of equipment, constant temperature technology, applied in the field of electronics, can solve the problem of not considering the influence of ambient temperature, unable to reach a constant temperature, etc., to achieve the effect of a gentle temperature rise

Active Publication Date: 2014-01-15
SHENZHEN BREO TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a constant temperature control method for a heat compress device of a massage device, aiming to solve the problem that the existing technical solutions cannot reach a constant temperature without considering the influence of the ambient temperature

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  • Constant temperature control method of hot compress device of massaging apparatus and massager
  • Constant temperature control method of hot compress device of massaging apparatus and massager
  • Constant temperature control method of hot compress device of massaging apparatus and massager

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] The embodiment of the present invention is proposed based on the following scenario. In the prior art, the frequency conversion pulse is output through the I / O port of the CPU, through the change of the pulse waveform, amplified and driven by the triode, and the heating of the heating wire is controlled according to the time of the control pulse. Time to achieve the purpose of constant temperature control. In addition, the duty cycle of the pulse is constant, which leads to the same heating range of the heating wire, so that the temperature fluctuation range is too large when heating at a con...

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Abstract

Disclosed are a thermostatic control method for a hot compress device of massage equipment, and the massage equipment. The method comprises: detecting a real-time temperature of a heating wire by using a thermistor detection circuit (S21), and adjusting the temperature of the heating wire by means of gradually reducing the pulse duty ratio when the difference of the real-time temperature and a thermostatic temperature is less than a temperature threshold (S22). The massage equipment comprises: a detection circuit (51), for detecting a real-time temperature of a heating wire by using a thermistor detection circuit; and a temperature control circuit (52), for adjusting the temperature of the heating wire by means of gradually reducing the pulse duty ratio when the difference of the real-time temperature and a thermostatic temperature is less than a temperature threshold. The technical solution provided by the present invention has the advantages of being able to achieve a constant temperature and the temperature rising smoothly despite the influence of the ambient temperature.

Description

technical field [0001] The invention belongs to the field of electronics, and in particular relates to a constant temperature control technology of a heat compress device of a massage device. Background technique [0002] With the development of electronic equipment, massage equipment has more and more functions. The hot compress function is the main function of massage equipment. The driving principle diagram of the existing hot compress function is as follows figure 1 As shown, the effect of constant temperature is achieved by controlling the heating time of the heating wire. The specific implementation method is that the heating wire is heated for 10 seconds, turned off for 2 seconds, then heated for 10 seconds, and turned off for 2 seconds. [0003] In the process of realizing the prior art, it is found that the prior art has the following problems: [0004] The hot compress constant temperature control method provided by the prior art does not take into account the int...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F7/00
CPCG05D23/24A61F7/00G05B11/28A61F7/007A61F2007/0071A61F2007/0086A61F2007/0093G05D23/2401
Inventor 马学军蒋传乐吴明辉
Owner SHENZHEN BREO TECH CO LTD
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