CN217902836U

CN217902836U - Reactor shell easy to radiate heat

Info

Publication number: CN217902836U
Application number: CN202222151208.6U
Authority: CN
Inventors: 闻陆琳; 马秀瑞; 张克波; 冯慧飞
Original assignee: Hefei Yunlu Juneng Electric Co ltd
Current assignee: Hefei Yunlu Juneng Electric Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-25
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an easy radiating reactor shell belongs to sheet metal component design technical field, including the casing, the inside heat dissipation pinion rack that is provided with of casing, heat dissipation pinion rack include riser and two swash plates, increase heat radiating area, riser and two swash plate fixed connection, two swash plate and casing bottom fixed connection, two the swash plate corresponds casing outer wall and is provided with a plurality of radiating fin, and a plurality of radiating fin are arranged along the horizontal direction equidistance, form the wind-guiding way between the radiating fin, and the casing is inside still to be provided with a plurality of gussets all around, and radiating fin places in the casing bottom, arranges through radiator fan along the wind current equidistance and carries cold wind to the wind-guiding way in to can only derive the outside heat of reactor among the solution prior art, can't effectively derive the problem of the heat inside reactor.

Description

Reactor shell easy to radiate heat

Technical Field

The utility model belongs to the technical field of the sheet metal component design, specifically an easily radiating reactor shell.

Background

The reactor is a common anti-interference element in an electronic circuit, a magnetic ring and a coil are arranged in the reactor, and a plurality of radiators are commonly used in the traditional reactor, so that a large amount of heat energy can be generated in the using process. The reactor among the prior art utilizes natural wind to dispel the heat, and self can not dispel the heat when bulky, for the promotion that needs volume and the cost requirement of reactor along with production, leads to the heat dissipation requirement to the reactor more and more high.

The temperature rise inside the inductor becomes the main problem that restricts the inductor design, and the traditional shell has the problem that the heat outside the reactor can only be led out, and the heat inside the reactor can not be effectively led out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy radiating reactor shell to can only derive the outside heat of reactor among the solution prior art, the problem that can't effectively derive the inside heat of reactor.

The utility model provides an easy radiating reactor shell, which comprises a housin, the inside cooling pinion rack that is provided with of casing, cooling pinion rack includes riser and two swash plates, riser and two swash plate fixed connection, two swash plate and casing bottom fixed connection, two the swash plate corresponds outer wall of the shell and is provided with a plurality of radiating fin, and is a plurality of radiating fin arranges along the horizontal direction equidistance, form the air duct between radiating fin, the inside a plurality of gusset that still is provided with all around of casing.

Furthermore, a sealing groove is formed in the top of the shell and is distributed around the shell.

Furthermore, mounting holes are formed in the upper parts of the rib plates.

Furthermore, the upper parts of the rib plates are also provided with positioning pins.

Furthermore, the heat dissipation toothed plate is T-shaped, and two sides of the heat dissipation toothed plate are in an oblique opening shape.

Furthermore, the heat radiating fins and the outer wall of the bottom of the shell are provided with chamfers.

Compared with the prior art, the beneficial effects of the utility model reside in that:

through the mounting hole with casing and reactor threaded connection, place the inside heat dissipation pinion rack of casing between two coils of reactor, increase heat radiating area through riser and two swash plates, transmit the inside heat of reactor to the radiating fin of the outer wall of the casing that two swash plates correspond and dispel the heat, the direction of adjusting outside radiating fin is unanimous with radiator fan's air current direction, and length is located the center of air current, inside is through the outside of gusset envelope reactor completely, shorten heat dissipation route, can solve traditional shell and have the heat derivation that can only be with the reactor outside, can't effectively derive the inside heat of reactor problem.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of an overall structure of a reactor case that is easy to dissipate heat;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a front sectional view of the present invention.

In the figure: 1. a housing; 2. positioning pins; 3. a heat dissipation toothed plate; 31. a vertical plate; 32. a sloping plate; 4. a rib plate; 5. a heat dissipating fin; 6. an air guide duct; 7. a sealing groove; 8. and (7) installing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to and show 1-3, the embodiment of the utility model provides an easy radiating reactor shell, including

casing

1, 1 inside heat dissipation pinion rack 3 that is provided with of casing, heat dissipation pinion rack 3 includes riser 31 and two swash plates 32, riser 31 and two swash plate 32 fixed connection, two

swash plates

32 and 1 bottom fixed connection of casing, two swash plates 32 correspond 1 outer wall of casing and are provided with a plurality of radiating fin 5, a plurality of radiating fin 5 are arranged along the horizontal direction equidistance, form air duct 6 between radiating

fin

5, 1 inside still is provided with a plurality of gusset 4 all around of casing, radiating fin 5 places and arranges through radiator fan in 1 bottom of casing along the horizontal direction equidistance and carry cold wind to air duct 6 in, dispel the heat 1 outside to casing, inside heat is transmitted to 1 bottom of casing through two swash plates 32 in heat dissipation pinion rack 3, the heat retransfer is to 1 bottom of casing and corresponds a plurality of radiating fin 5 that set up, further dispel the heat to the reactor inside, heat dissipation pinion rack 3 and radiating fin 5 are mostly made to the material that is stronger heat conductivity, copper is mostly, aluminium.

Specifically, please refer to fig. 1, a sealing groove 7 is formed in the top of the casing 1, the sealing groove 7 is distributed around the casing 1, the sealing groove 7 with a certain depth is formed in the top of the casing 1 along the casing 1, and the sealing groove 7 is used for placing a sealing rubber strip along the periphery, so that the internal sealing performance of the casing 1 and the reactor during installation is ensured.

Further, please refer to fig. 1 and 2, mounting holes 8 are formed in the upper portions of the rib plates 4, and the mounting holes 8 are threaded holes and distributed around the shell 1, so that the reactor can be conveniently fixed.

In one embodiment, please refer to fig. 1 and 2, the positioning pin 2 is further arranged at the upper part of the rib plate 4, and the positioning pin 2 is used for positioning when the reactor is installed, so that the reactor is not easy to loosen in the installation process.

In one embodiment, referring to fig. 1, the heat dissipation toothed plate 3 is T-shaped, and two sides thereof are in an oblique mouth shape, so as to be conveniently clamped in the middle of the reactor coil, and the heat dissipation area is increased by the oblique plates 32 at two sides thereof being in an oblique shape.

In one embodiment, please refer to fig. 1 and 3, chamfers are arranged on the outer walls of the bottom of the heat dissipation fin 5 and the shell 1, so that deformation is prevented when the heat dissipation fin 5 is connected with the bottom of the shell 1, cracks are prevented from being generated after turning, and the cracks are prevented from occurring at the joint of parts by adopting arc transition to disperse stress.

The working principle is as follows: fix a position casing 1 and reactor through locating pin 2, through mounting hole 8 with casing 1 and reactor threaded connection, place the heat dissipation pinion rack 3 of casing 1 inside between two coils of reactor, increase heat radiating area through riser 31 and two swash plates 32, transmit the inside heat of reactor to, the radiating fin 5 of casing 1 outer wall that two swash plates 32 correspond dispels the heat, the direction of adjusting outside radiating fin 5 is unanimous with radiator fan's air current direction, and length is located the center of air current, inside passes through the outside of gusset 4 complete envelope reactor, subtract short heat dissipation route, can dispel the inside and outside heat of reactor effectively.

The foregoing is illustrative and explanatory of the structure of the invention, and it is intended that those skilled in the art who have the structure described herein be able to make various modifications, additions or substitutions thereto, without departing from the scope of the invention as defined in the claims.

Claims

1. The utility model provides an easy radiating reactor shell, includes casing (1), its characterized in that, casing (1) inside is provided with heat dissipation pinion rack (3), heat dissipation pinion rack (3) are including riser (31) and two swash plates (32), riser (31) and two swash plate (32) fixed connection, two swash plate (32) and casing (1) bottom fixed connection, two swash plate (32) correspond casing (1) outer wall and are provided with a plurality of radiating fin (5), and are a plurality of radiating fin (5) are arranged along the horizontal direction equidistance, form wind channel (6) between radiating fin (5), casing (1) inside still is provided with a plurality of gusset (4) all around.

2. The reactor shell easy to dissipate heat according to claim 1, wherein a sealing groove (7) is formed in the top of the shell (1), and the sealing groove (7) is distributed around the shell (1).

3. The reactor shell easy to dissipate heat according to claim 1, wherein mounting holes (8) are formed in the upper parts of the rib plates (4).

4. An easy-to-radiate reactor shell according to claim 3, characterized in that the upper parts of a plurality of rib plates (4) are also provided with positioning pins (2).

5. The reactor shell easy to dissipate heat according to claim 1, characterized in that the heat-dissipating toothed plate (3) is T-shaped and has two sides in a bevel shape.

6. An easy-to-radiate reactor case according to claim 1, characterized in that the radiating fins (5) and the outer wall of the bottom of the shell (1) are chamfered.