Temperature control device and method for electronic device

A technology of temperature control device and electronic device, applied in the direction of temperature control, non-electric variable control, control/regulation system, etc., can solve the problems of lower production cost, high cost of relative parts, disadvantages, etc., and achieve temperature control problems and save The effect of cost and large application value

Inactive Publication Date: 2015-01-14
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Based on product cost considerations, the larger the number of sensors, the higher the relative part cost, which is not conducive to reducing production costs

Method used

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  • Temperature control device and method for electronic device
  • Temperature control device and method for electronic device
  • Temperature control device and method for electronic device

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] See figure 1 The present invention provides a temperature control device 100 for an electronic device, the temperature control device 100 is connected to an electronic device 10 under test and a fan module 80, the temperature control device 100 includes an initial state information acquisition module 20, a Real-time status information acquisition module 30, a storage module 40, a judgment module 50, a temperature calculation module 60, and a fan control module 70. The electronic device under test 10 further includes at least one detection diode 11, and the fan module 80 includes multiple Fans. In this embodiment, the temperature control device 100 is a control device with multifunctional modules, such as FPGA (Field Programmable Gate Array), CPLD (complex programmable logic device), MCU (microcontroller), etc.

[0024] The detection diode 11 is originally ...

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Abstract

The invention provides a temperature control device for an electronic device. The temperature control device is connected with the electronic device to be detected and a fan module, the control system comprises an original state information obtaining module, a real-time state information obtaining module, a storage module, a judgment module, a temperature computation module and a fan control module. The electronic device to be detected comprises at least one detection diode. The temperature control device controls the environment temperature of the detection diode by detecting the state information of the diode, and then controls the work temperature of the electronic device to be detected. The problem of control of line temperature is solved, and cost of a large number of special temperature sensors in use is reduced. The invention further provides a temperature control method.

Description

Technical field [0001] The invention relates to a temperature control device and a method thereof, in particular to a device and a method for detecting and controlling the temperature of an electronic device. Background technique [0002] With the emergence of a large number of electronic products, people are increasingly using electronic products and enjoying the convenience that these electronic products bring to life. However, there is a problem of heat generation in electronic products, which not only threatens the safety of products and users, but more importantly, excessive heat will affect the performance of electronic products and lead to poor user experience. Therefore, it is necessary to The heat is controlled. The heating of electronic products comes from the heating of the internal circuits of the product. Generally, electronic products often use a fan control module to control the temperature of the circuit, so a dedicated temperature sensor must be used to monitor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
Inventor 林志隆
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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