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Shutter of IPX4 protection grade and manufacturing method and use method thereof

A technology of protection level and manufacturing method, which is applied in the direction of windows/doors, building structures, special equipment for doors/windows, etc., can solve problems such as unfavorable energy saving and emission reduction, increased line loss, and reduced system reliability, and achieves good results. The effect of ventilation and heat dissipation

Inactive Publication Date: 2019-05-07
NARI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods generally have high costs, and the reliability of complex systems will be greatly reduced, requiring regular or irregular maintenance
In addition, additional heat dissipation and other electrical appliances will increase the line loss of the entire line, which is not conducive to energy saving and emission reduction

Method used

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  • Shutter of IPX4 protection grade and manufacturing method and use method thereof
  • Shutter of IPX4 protection grade and manufacturing method and use method thereof
  • Shutter of IPX4 protection grade and manufacturing method and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The technical solution of the present invention will be described in detail below.

[0026] According to the user's requirements for protection level, the mold of the shutter with IPX4 protection level is customized, and it is punched and formed by numerical control or ordinary punching machine; by adjusting the stamping depth of the upper mold, the drop between the two curved surfaces is adjusted to adjust the upper protective structure and the lower protective structure. The purpose of the size of the cavity in the middle of the structure is to meet the different heat dissipation requirements of users. Molds can be as figure 1 and figure 2 As shown, multiple louver protection structural units are processed in batches on the same mold, or a single louver feature with IPX4 protection level can be processed individually.

[0027] Made as image 3 and 4 IPX4 degree of protection shutters are shown when, as Figure 6 As shown, it can be directly processed on the stru...

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PUM

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Abstract

The invention discloses a shutter of an IPX4 protection grade. The shutter comprises an upper protection structure and a lower protection structure, and the upper protection structure and the lower protection structure are both of a curved surface structure, so that the splashing energy is attenuated, and water drops on a wall are guided to slide to the outside along the curved surface structures;the convex surface of the upper protection structure and the concave surface of the lower protection structure are in the same direction, and a free ventilation cavity is formed between the upper protection structure and the lower protection structure and is used for ventilation and heat dissipation. The shutter meets the requirements of the IPX4 protection grade, and meanwhile has good ventilation and heat dissipation functions, so that different heat dissipation requirements of products are met, and installation or connection of other parts is facilitated.

Description

technical field [0001] The invention relates to a blind and its manufacturing method and use method, in particular to an IPX4 protection grade shutter and its manufacturing method and use method. Background technique [0002] Based on the current situation of cost or inconvenient land acquisition, more and more outdoor projects directly use cabinets and hanging boxes in the outdoor environment. Compared with the indoor environment, the outdoor environment is more complicated. There is more rain or other splashing water, which absorbs more sunlight and heats up the environment. This is a more stringent test for the waterproofing, ventilation and heat dissipation of cabinets and hanging boxes. [0003] At present, outdoor cabinets and other products usually use air conditioners, heat exchangers and other devices to assist heat dissipation, and use waterproof filter windows or seals to block rain or other splashing water. These methods are generally costly, and the reliability...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/082H05K7/20H05K5/02B29C43/02B29C43/58
Inventor 桑贤臣胡红兵张卫民陈敏倪君贤
Owner NARI TECH CO LTD
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