Outdoor electronic equipment and control method of constant temperature working environment thereof

An electronic equipment and outdoor technology, applied in the direction of cooling/ventilation/heating transformation, etc., can solve the problems of high energy consumption, high cost, unfavorable wide application, etc., and achieve the effect of reducing energy consumption and cost

Inactive Publication Date: 2015-05-06
KEEWIN DISPLAY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, provide an outdoor electronic device and its constant temperature working environment control method

Method used

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  • Outdoor electronic equipment and control method of constant temperature working environment thereof
  • Outdoor electronic equipment and control method of constant temperature working environment thereof
  • Outdoor electronic equipment and control method of constant temperature working environment thereof

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] The invention provides an outdoor electronic device, which has heat dissipation and heat-supply heat preservation functions, controls the temperature of the outdoor electronic device, and avoids damage to the outdoor electronic device. The outdoor electronic device may be an outdoor display device, such as an outdoor LCD advertising machine, an outdoor LED advertising machine, or an outdoor inquiry machine. Outdoor electronic equipment generally operates during the day and closes at night. During daytime operation, the heat of outdoor electronic equipment comes from the heating of its own components and sunlight. The outdoor electronic equipment of the present invention is provided with a box filled with a phase-change material. When the phase-change temperature of the phase-change material is reached, the phase-change material undergoes...

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Abstract

The invention relates to outdoor electronic equipment and a control method of a constant temperature working environment thereof. The outdoor electronic equipment comprises a shell, wherein an electronic module accommodation space is formed in the shell, a box body is arranged on the shell, a phase change material is filled in the box body and a heat conducting structure for heat transfer is formed between the box body and the electronic module accommodation space. The phase change of the phase change material is used for heating or absorbing heat, and the transfer of heat quantity is carried out between an advertising machine and a phase change material through the heat conducting structure, therefore the constant temperature can be provided to the electronic module accommodation space of the outdoor electronic equipment; furthermore, compared with an air conditioner, the energy consumption can be reduced greatly, the cost can be reduced, and the control method of the constant temperature working environment can be extensively applied to the outdoor electronic equipments.

Description

technical field [0001] The invention relates to the field of heat dissipation and heat preservation devices, in particular to outdoor electronic equipment and a method for controlling its constant temperature working environment. Background technique [0002] Due to the heat generated by the electronic components of the outdoor advertising machine, after running for a period of time, the temperature of the advertising machine will be high. If the heat dissipation is not carried out, it is easy to cause damage to the electronic components. Existing advertising machines are generally equipped with cooling devices for cooling the advertising machine to ensure the service life of the advertising machine. Existing heat dissipation devices are generally fans or air conditioners to dissipate heat from the advertising machine. However, outdoor electronic equipment located outdoors is affected by the outdoor temperature. Heating is required to prevent freezing temperatures that can ...

Claims

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Application Information

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IPC IPC(8): H05K7/20
Inventor 张黔中李文
Owner KEEWIN DISPLAY CO LTD
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