Electronic dampproof box

A moisture-proof box and electronic technology, applied to machines using electric/magnetic effects, lighting and heating equipment, drying, etc., can solve problems such as unstable use effects, discounted effects of dehumidification and humidity control, and inconvenient use. The actual humidity is accurate, easy to use and operate, and the effect of reducing the actual humidity

Inactive Publication Date: 2007-01-24
刘 瑞霖
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  • Abstract
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Problems solved by technology

[0004] The traditional electronic moisture-proof box is provided with a pointer type hygrometer 20 at the box door 11, and dehumidification control is carried out in an analog signal transmission mode; however, the pointer type hygrometer 20 is only used to display the humidity value inside the moisture-proof box, and the whole The setting of the humidity value is controlled by the humidit

Method used

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  • Electronic dampproof box
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  • Electronic dampproof box

Examples

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Embodiment Construction

[0014] see figure 2 with image 3 , a kind of electronic moisture-proof box, it is to be the main body that stores articles by the box body 10 that can be closed, and described box body 10 is provided with a box door 11 that can be opened and closed to facilitate the pick-and-place of the article stored, and described box body 10 is also provided with a control panel 30.

[0015] The electronic moisture-proof box uses the cooling effect produced by the potential difference of the semiconductor refrigerator to condense water molecules to achieve the purpose of dehumidification. The surface of the box body 10 of the electronic moisture-proof box is provided with a control panel 30 with temperature and humidity display screens and operation buttons for setting temperature and humidity. The control panel 30 is provided with a microprocessor and a humidity sensing element. The electronic moisture-proof box is provided with a power supply 40 to supply the electric power required ...

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Abstract

Electronic moisture-proof box possesses lockable cabinet as main body for depositing articles. A cabinet door capable of being opened and closed is setup in the cabinet. Display screen for temperature and humidity, and operational buttons for setting up temperature and humidity are setup on the control faceplate. There are microprocessor and components for sensing temperature and humidity inside the control faceplate. Moreover, there is control expansion board in use for connecting the control faceplate to semiconductor refrigerator inside the electronic moisture-proof box. Through the control expansion board, the semiconductor refrigerator is connected to circuit of the power supplier, which possesses function of AC-DC conversion. Reducing number of opening or closing cabinet door, the invention displays raises accuracy for displaying actual humidity inside cabinet, and reduces influence on dehumidification and moisture control.

Description

technical field [0001] The present invention relates to an electronic moisture-proof box, in particular to a humidity value set via a control panel, and a microprocessor compares the actual humidity value sensed by the humidity sensing element with the preset parameter value as a semiconductor The basis for whether the refrigerator must be operated, so as to realize the electronic moisture-proof box that can accurately display the humidity and control it. Background technique [0002] In the existing technology, we will come into contact with or use some precious and sophisticated electronic products, or commemorative collections. These items usually need to be placed in a safe place to avoid unnecessary collision damage. , it is also necessary to pay attention to avoiding the damage of moisture, because moisture is invisible to the naked eye. When people feel that the object is damaged by moisture, the damage of moisture to the object is often irreparable; for example: opti...

Claims

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Application Information

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IPC IPC(8): F26B5/04F26B21/06F26B21/08F26B21/10F25B21/02
Inventor 刘瑞霖
Owner 刘 瑞霖
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