Electric appliance control box used outside ship body

A technology for electrical control boxes and hulls, which is applied in the direction of electrical components, sealed casings, and structural parts of electrical equipment, etc., can solve the problems of reducing the heat dissipation performance of the control box, affecting the service life, and damage to the end position, so as to facilitate popularization and use. Improved airtightness and easy operation

Active Publication Date: 2020-12-11
ANQING MARINE ELECTRIC DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology provides protection from poor conditions by having two layers - one inside another called the external layer and one inside the internal layer. These layers have tiny openings where air flows through them during normal operations but they keep outdoor elements like rainwater while still allowing good cooling efficiency. When there's no problem getting wet due to lack of sunlight, these devices work well even if exposed to severe environmental factors such as sea salt fogging.

Problems solved by technology

This patented technical problem addressed by the present patents relates to improving the durability or water-resistance of electronic devices such as power controlling boxes (PCB) inside boats without compromising their function due to exposure during use.

Method used

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  • Electric appliance control box used outside ship body
  • Electric appliance control box used outside ship body
  • Electric appliance control box used outside ship body

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Embodiment 1

[0020] Such as Figure 1-5 As shown, an electrical control box for the exterior of the hull, including a box body 1, the outer surface of the box body 1 is provided with several sets of control connection terminals, and the outer surface of the control connection terminals is provided with protective sleeves 2. The outer surface of the protective sleeve 2 is provided with heat dissipation holes, and the inside of the protective sleeve 2 is provided with a sealing mechanism, and the sealing mechanism can seal the heat dissipation holes; the protective sleeve 2 includes an outer casing 21 With the inner layer casing 22, the heat dissipation holes are vent holes 23 opened on the surface of the outer layer casing 21 and the inner layer casing 22, and at least one A set of cavity parts and at least one set of solid parts 27, the sealing mechanism includes a sliding block 24, the vent hole 23 and the sliding block 24 are located in the cavity part, and a driving mechanism is also arran

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Abstract

The invention relates to an electric appliance control box used outside a ship body. The electric appliance control box for the exterior of the ship body comprises a box body, a plurality of sets of control connecting ends are arranged on the outer surface of the box body, protective sleeves are arranged on the outer surfaces of the control connecting ends, heat dissipation holes are formed in theouter surfaces of the protective sleeves, and sealing mechanisms are arranged in the protective sleeves. The sealing mechanism can seal the heat dissipation holes, the protective sleeve comprises anouter layer sleeve and an inner layer sleeve, the heat dissipation holes are vent holes formed in the surfaces of the outer layer sleeve and the inner layer sleeve, at least one set of cavity parts and at least one set of solid parts are arranged between the outer layer sleeve and the inner layer sleeve, and the sealing mechanism comprises a sliding block. The vent hole and the sliding block are both located in the cavity part. The electric appliance control box for the exterior of the ship body is simple in structure, convenient to operate, flexible to use, convenient to use, good in sealingperformance, high in heat dissipation effect and convenient to popularize and use.

Description

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Claims

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Application Information

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Owner ANQING MARINE ELECTRIC DEVICE
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