CN205921600U

CN205921600U - Heat dissipation dustproof switch

Info

Publication number: CN205921600U
Application number: CN201620951180.6U
Authority: CN
Inventors: 赵勇刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-27
Filing date: 2016-08-27
Publication date: 2017-02-01
Anticipated expiration: 2026-08-27

Abstract

The utility model belongs to the technical field of the switch. A heat dissipation dustproof switch, includes switch casing and chamber door, backplate and the chamber door of switch casing on all be provided with the ventilation shell body, the outer panel of ventilation shell body be the arc structure, both ends are the open structure who is the horn mouth about the ventilation shell body, are provided with the heat transfer board in the inboard of the backplate of switch casing and chamber door, the heat transfer board on be provided with the heat transfer fin, backplate and chamber door on set up the logical groove that corresponds with the heat transfer fin, the heat transfer fin match the laminating and insert to establish and leading to the inslot. The utility model has the advantages of reasonable design, the compactness, it forms effective ventilation passageway, and the inside and outside heat exchange of switch has been realized to the cooperation fin, need not to offer too much ventilation hole, through setting up the static stick to eliminate the inside static of switch, ensured the effective operational environment in the local space, thereby improved the practicality and the effect of equipment greatly.

Description

A kind of radiating dustproof switch

Technical field

This utility model belongs to switch technology field and in particular to a kind of radiating dustproof switch.

Background technology

In the work process of switch, generally require to carry out heat dissipation ventilation to it, thus ensureing the components and parts of switch Normal work, it is to avoid the too high localized burn of occurrence temperature, but in existing technology, mostly open up logical on switch housing Wind groove, thus realizing lowering the temperature, but this structure can lead to the dust deposit within switch, so that handing in the presence of electrostatic Change planes and between the components and parts of inside, cover dust, such as clear up the performance to switch not in time and have a serious impact, therefore exist Radiating and dust-proof two aspects relative in the problem of contradiction, if effectively solved, be the application to be faced technology hardly possible Topic.

Content of the invention

For above-mentioned problem and shortage, this utility model provides a kind of reasonable in design, compact, radiating effect Good, and can effectively prevent the radiating dustproof switch of dust accretions.

For solving the above problems, adopted the technical scheme that:

A kind of radiating dustproof switch, including switch housing and chamber door, the described backboard of switch housing and chamber door On be provided with ventilation shell body, the curved structure of outer panel of described ventilation shell body, about ventilation shell body, two ends are equal It is in bell-mouthed uncovered structure, the backboard of switch housing and the inner side of chamber door are provided with heat exchanger plates, described heat exchanger plates On be provided with heat exchange fin, described backboard and chamber door offer groove corresponding with heat exchange fin, described heat exchange fin Coupling laminating is plugged in groove.

The material of described heat exchanger plates and heat exchange fin is copper.

The wherein one end of ventilation shell body corresponding with the backboard of switch housing is provided with blower fan.

It is provided with electrostatic neutralizer bar in described switch housing.

Using technique scheme, acquired beneficial effect is:

This utility model reasonable in design, compact, it passes through setting ventilation on the backboard and cover plate of switch housing Shell body, so that it forms effective vent passages, cooperation fin achieves the heat exchange inside and outside switch, need not open If excessive air vent；After solving the heat dissipation problem of switch, in order to ensure the normal work of the components and parts within switch Making, by arranging electrostatic rod, thus eliminating the electrostatic within switch, having ensured the effective working environment in local space, from And substantially increase practicality and the effect of equipment, the problem in the practical application of switch is carried out with effective solution, just Promotion and application in equipment.

Brief description

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation in a-a portion in Fig. 1.

In figure sequence number: 1 be switch housing, 2 be chamber door, 3 be ventilation shell body, 4 be heat exchanger plates, 5 be heat exchange fin, 6 For blower fan, 7 be electrostatic neutralizer bar.

Specific embodiment

With reference to specific embodiment and accompanying drawing, this utility model is further described, but this utility model is not limited to These embodiments.

Embodiment one: referring to Fig. 1 and Fig. 2, a kind of radiating dustproof switch, including switch housing 1 and chamber door 2, described The backboard of switch housing and chamber door on be provided with ventilation shell body 3, the outer panel of described ventilation shell body 3 is curved Structure, ventilation shell body 3 about two ends are in bell-mouthed uncovered structure, in the backboard and chamber door 2 of switch housing 1 Side is provided with heat exchanger plates 4, described heat exchanger plates 4 is provided with heat exchange fin 5, described backboard and chamber door offer and heat exchange The corresponding groove of fin 5, described heat exchange fin 5 coupling laminating is plugged in groove, described heat exchanger plates 4 and heat exchange fin 5 Material be copper.

Embodiment two: the structure of the present embodiment is essentially identical with embodiment one, and something in common no longer repeats, its difference It is: the wherein one end of ventilation shell body 3 corresponding with the backboard of switch housing 1 is provided with blower fan 6, described switch It is provided with electrostatic neutralizer bar 7, thus having ensured the stability of switch work in housing 1.

This utility model is not limited to above-mentioned specific embodiment, and those skilled in the art also can make multiple changes accordingly Change, but any equivalent with this utility model or similar change all should be covered in the range of this utility model claim.

Claims

1. a kind of radiating dustproof switch it is characterised in that: include switch housing and chamber door, the back of the body of described switch housing Ventilation shell body is provided with plate and chamber door, the curved structure of outer panel of described ventilation shell body, ventilation shell body is left Right two ends are in bell-mouthed uncovered structure, and the backboard of switch housing and the inner side of chamber door are provided with heat exchanger plates, described Heat exchanger plates on be provided with heat exchange fin, described backboard and chamber door offer groove corresponding with heat exchange fin, described Heat exchange fin coupling laminating is plugged in groove.

2. radiating dustproof switch according to claim 1 it is characterised in that: the material of described heat exchanger plates and heat exchange fin Matter is copper.

3. radiating dustproof switch according to claim 1 it is characterised in that: corresponding with the backboard of switch housing logical The wherein one end of wind shell body is provided with blower fan.

4. radiating dustproof switch according to claim 1 it is characterised in that: be provided with quiet in described switch housing Charge neutrality rod.