CN202503451U

CN202503451U - Radiating shell for inverter

Info

Publication number: CN202503451U
Application number: CN201120540119XU
Authority: CN
Inventors: 莫雪锋
Original assignee: DONGGUAN SHENGYANG INDUSTRIAL Co Ltd
Current assignee: DONGGUAN SHENGYANG INDUSTRIAL Co Ltd
Priority date: 2012-06-20
Filing date: 2012-06-20
Publication date: 2012-10-24
Anticipated expiration: 2022-06-20

Abstract

The utility model discloses a radiating shell for an inverter, comprising a shell base, a plurality of radiating ribs distributed on the shell base, a side plate and a bottom plate, wherein the radiating ribs are provided with a groove. The radiating shell for an inverter in the utility model makes some improvement on an originally smooth shell of an inverter so that the inverter has stronger radiating function and higher radiating speed. Moreover, the radiating shell for an inverter is simple in structure, convenient in installation and strong in practicality.

Description

The inverter heat-dissipating casing

Technical field

This book is with the novel inverter heat dissipation technology that relates to.

Background technology

Inverter is a kind of electric equipment that direct current is become alternating current; In the course of work of inverter; Because the consumption of power can produce a large amount of heat, the savings of heat can cause electronics, the electric controling element lost of life in the inverter, and product stability reduces.The heat dissipation problem of inverter is long-standing difficult problem in the inverter technology field.

Existing inverter is mainly dispelled the heat through installing heat dissipation equipment additional in product inside; Main heat dissipation has: be high heater members independent installation radiator; Free convection or fan heat loss through convection; Coolant heat radiations etc., these heat dissipation all do not use the heat-sinking capability of shell fully.

Summary of the invention

The utility model provides a kind of heat-sinking capability powerful inverter shell to the prior art problem.

The utility model effectively increases the area of dissipation of shell, the heat radiation that improves shell through on shell, increasing the method for cooling fin.

The utility model comprises housing base, side plate and base plate; Be distributed with some cooling fins on the said housing base, have groove on the cooling fin to increase area of dissipation.Said cooling fin is vertical about housing base.Evenly distribute, to guarantee enough spaces and heat radiation being arranged evenly between the cooling fin.

There is radian the side of said housing base, with the increase area, and then the quantity of increase cooling fin.

The angle cooling fin that the end face of said housing base is connected with the side is a circular arc.

The utility model increases cooling fin through the case surface to inverter; Increased the radiating effect of inverter shell effectively, strengthened the heat radiation of inverter to a great extent, and this shell is close with common enclosure on installing and using; Be convenient to install, replace, use cost is low.

Description of drawings

Fig. 1 is the overall diagram of utility model;

Fig. 2 is the utility model cutaway view.

Embodiment

Below in conjunction with embodiment the utility model is done further detailed explanation.

As shown in Figure 1, the utility model comprises housing base 1, side plate 2 and base plate 3; Housing base 1 cross section is similar to isosceles trapezoid, and end face is straight, and there is radian the side; The side radian of housing base 1 makes on the housing base 1 can the more cooling fins 4 of substep; The section of housing base 1 also can be other shape that can be applied to inverter.

As depicted in figs. 1 and 2, some cooling fins 4 that distributing on the housing base 1, these cooling fins 4 are evenly distributed in the institute distributed areas, and about housing base 1 vertical distribution, such distribution can be changed cooling fin and obtained best heat-dissipating space.

Have groove 6 on the said cooling fin 4; As shown in Figure 2; Groove 6 is even dense distribution in cooling fin 4 both sides; The setting of groove 6 has increased the area of dissipation of cooling fin 4 effectively, and the groove 6 cross section integral body among Fig. 2 are the wave wire, and the wave of affiliated groove 6 also can be to be beneficial to other shape that increases area of dissipation.

Respectively there is a circular arc cooling fin 5 end face of said housing base 1 and the angle of two sides, and the height of circular arc cooling fin 5 is corresponding with other cooling fin, and its effect is equivalent to the fillet of common enclosure.

As shown in Figure 1, side plate 2 is provided with the ranking of LED lamp, binding post position, openings such as fan hole.

Claims

1. the inverter heat-dissipating casing comprises housing base, side plate and base plate; It is characterized in that: be distributed with some cooling fins on the said housing base.

2. inverter heat-dissipating casing according to claim 1 is characterized in that: there is radian the side of said housing base, with the increase area, and then the quantity of increase cooling fin.

3. inverter heat-dissipating casing according to claim 1 is characterized in that: have groove on the said cooling fin to increase area of dissipation.

4. according to any described inverter heat-dissipating casing of claim 1 to 3, it is characterized in that: said cooling fin is about the housing base vertical distribution.

5. inverter heat-dissipating casing according to claim 4 is characterized in that: said cooling fin evenly distributes on housing base.

6. inverter heat-dissipating casing according to claim 1 and 2 is characterized in that: the angle cooling fin that the end face of said housing base is connected with the side is a circular arc.