CN217283930U

CN217283930U - Shielding cover for high-frequency heating

Info

Publication number: CN217283930U
Application number: CN202123154230.8U
Authority: CN
Inventors: 李吟仪
Original assignee: Kunshan Tacu Technology Electron Co ltd
Current assignee: Kunshan Tacu Technology Electron Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-08-23
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a shielding case for high-frequency heating, which comprises a connecting column, wherein an air hole is formed in the connecting column, four groups of first air passages are arranged at the middle position of the inner side of the air hole, two groups of second air passages are arranged on one side of the first air passages, connecting grooves are formed in two sides and two ends of the connecting column, connecting blocks are sleeved in the connecting grooves, connecting pieces are arranged on one sides, away from the air hole, of the connecting blocks, multiple groups of heat-conducting pieces are arranged on one sides, away from the air hole, of the connecting pieces, multiple groups of through holes are uniformly formed in the heat-conducting pieces, and a flow guide cavity is formed in the connecting pieces; the utility model discloses a mutually supporting between spliced pole, connection piece, connecting block and the spread groove can dismantle the quartering of size unanimity with the shield cover, and in the transportation of reality, it is more convenient when shifting the transport like this, reduces the emergence of incident for it is more convenient to install the shield cover.

Description

Shielding cover for high-frequency heating

Technical Field

The utility model relates to a shield cover technical field specifically is a shield cover for high frequency heating.

Background

A high frequency relay generally consists of a relay body and a shield member. The relay body comprises a main body part and a protection part, wherein the main body part consists of a magnetic circuit part, a moving part and a contact part, and the protection part is generally a box-shaped shell (hereinafter referred to as a shell) formed by injection molding of synthetic resin; the relay body is provided with a plurality of parallel, coplanar terminals projecting from the side. The shielding component is a simple metal box body which is similar to the shell in shape and is formed by bending.

However, the existing shielding cover has certain defects:

1. the existing shielding cover is simple in structure, a heat dissipation mechanism and the shielding cover on the shielding cover are simple, the shielding cover is fixed in a connection mode, and the large shielding cover is heavy, so that labor is wasted when the shielding cover is carried, and safety accidents are easy to happen;

2. meanwhile, during heat dissipation, only a plurality of groups of shielding cases are used for heat dissipation, and air around the shielding cases flows slowly, so that the heat dissipation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shield cover for high frequency heating to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shield cover for high-frequency heating, includes the spliced pole, the inside of spliced pole is provided with the gas pocket, the inboard intermediate position department of gas pocket is provided with four first air flues of group, four groups one side of first air flue is provided with two sets of second air flues, spliced pole both sides and both ends are provided with the spread groove, four groups the inside cover of spread groove is equipped with the connecting block, four groups one side that the gas pocket was kept away from to the connecting block is provided with the connection piece, four groups one side that the gas pocket was kept away from to the connection piece is provided with the multiunit conducting strip, the inside of conducting strip evenly is provided with the multiunit through-hole, the inside of connection piece is provided with the water conservancy diversion chamber, the back one end of water conservancy diversion intracavity portion is provided with the first louvre of multiunit, the positive one end of water conservancy diversion intracavity portion is provided with two sets of second louvres.

Preferably, the first heat dissipation holes are uniformly and sequentially arranged, and the heat conduction sheets are sequentially and alternately arranged.

Preferably, one side of the heat conducting fin is provided with an installation cylinder, and the inner side of the installation cylinder is provided with a thread.

Preferably, the connecting block and the connecting groove are T-shaped, and the connecting block and the connecting groove are mutually matched.

Preferably, the second air passage is communicated with the inside of the flow guide cavity through the second heat dissipation hole.

Preferably, the heat conducting sheet is made of an aluminum alloy material.

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

1. through mutually supporting between spliced pole, connection piece, connecting block and the spread groove, can dismantle into the quartering of size unanimity with the shield cover, in the transportation of reality like this, it is more convenient when shifting the transport, reduces incident's emergence for it is more convenient to install the shield cover.

2. Through mutually supporting between gas pocket, first air flue, second air flue, first louvre, second louvre and the water conservancy diversion chamber, can carry out thermal abundant the scattering with the radiator from inside to outside, can accelerate the air flow around the conducting strip simultaneously, can take away more heats, improve the heat dissipation effect of radiator, improve the practicality of shield cover.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a side view of the heat-conducting fin of the present invention;

FIG. 3 is a top view of the connecting post of the present invention;

fig. 4 is a top cross-sectional view of the connecting sheet of the present invention.

In the figure: 1. connecting columns; 2. a heat conductive sheet; 3. air holes; 4. connecting sheets; 5. connecting blocks; 6. a through hole; 7. connecting grooves; 8. a first air passage; 9. a second air passage; 10. a first heat dissipation hole; 11. a second heat dissipation hole; 12. and a flow guide cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a shield cover for high-frequency heating, including spliced pole 1, spliced pole 1's inside is provided with gas pocket 3, the inboard intermediate position department of gas pocket 3 is provided with four groups of first air flues 8, one side of four groups of first air flues 8 is provided with two sets of second air flues 9, spliced pole 1 both sides and both ends are provided with spread groove 7, the inside cover of four groups of spread groove 7 is equipped with connecting block 5, be convenient for dismantle connection piece 4, one side that gas pocket 3 was kept away from to four groups of connecting block 5 is provided with connection piece 4, one side that gas pocket 3 was kept away from to four groups of connection piece 4 is provided with multiunit conducting strip 2, the inside of conducting strip 2 evenly is provided with multiunit through-hole 6, the inside of connection piece 4 is provided with water conservancy diversion chamber 12, the inside back one end in water conservancy diversion chamber 12 is provided with multiunit first louvre 10, the inside positive one end in water conservancy diversion chamber is provided with two sets of second louvre 11.

In this implementation, first louvre 10 is evenly arranged in proper order and is set up, conducting strip 2 and conducting strip 2 crisscross setting in proper order, can fully siphon away the heat, one side of conducting strip 2 is provided with an installation section of thick bamboo, and the inboard of installation section of thick bamboo is provided with the screw thread, be convenient for install the shield cover, connecting block 5 and spread groove 7 are the T type, mutual adaptation between connecting block 5 and the spread groove 7, prevent that connecting block 5 from being shifted out by the level, second air flue 9 communicates with the inside of water conservancy diversion chamber 12 through second louvre 11 each other, accelerate radiating effect, the material of conducting strip 2 is aluminum alloy material, absorb heat more fast.

The working principle is as follows: firstly, the connecting block 5 is pulled out from the inside of the connecting groove 7 in sequence, and the shielding cover can be split into four groups of connecting sheets 4 and connecting columns 1, so that more labor is saved when the radiator is carried, meanwhile, the occurrence of safety accidents is reduced, and the labor amount of workers is reduced;

when the shield cover to on the shield cover assembles, insert connecting block 5 to the inside completion concatenation of spread groove 7 in proper order, this moment through the cooperation of link up and bolt with it install in the radiating position department of needs, can blow to the inside of gas pocket 3 when necessary, the air current passes through gas pocket 3 and makes its inside pressure little, thereby make the air current of water conservancy diversion chamber 12 inside flow, the air current then flows into the inside of water conservancy diversion chamber 12 from first louvre 10, loop through second louvre 11, second air flue 9 and first air flue 8, discharge from the inside of gas pocket 3, heat around the conducting strip 2 is taken away to the air current that flows, thereby accelerate thermal discharge, not only take away the heat around the conducting strip 2, take away the heat of connecting piece 4 and 1 inside of spliced pole in the lump simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Claims

1. The utility model provides a shield cover for high-frequency heating, includes spliced pole (1), its characterized in that: the air hole (3) is formed in the connecting column (1), four groups of first air passages (8) are arranged at the middle position of the inner side of the air hole (3), two groups of second air passages (9) are arranged on one side of the four groups of first air passages (8), connecting grooves (7) are formed in two sides and two ends of the connecting column (1), connecting blocks (5) are sleeved in the four groups of connecting grooves (7), connecting pieces (4) are arranged on one sides, far away from the air hole (3), of the four groups of connecting pieces (5), multiple groups of heat conducting sheets (2) are arranged on one sides, far away from the air hole (3), of the four groups of connecting pieces (4), multiple groups of through holes (6) are uniformly formed in the heat conducting sheets (2), a flow guide cavity (12) is formed in the connecting pieces (4), and multiple groups of first heat dissipation holes (10) are formed in one end of the back of the flow guide cavity (12), and two groups of second heat dissipation holes (11) are formed in one end of the front surface in the flow guide cavity (12).

2. The shield case for high-frequency heating according to claim 1, characterized in that: the first heat dissipation holes (10) are uniformly and sequentially arranged, and the heat conducting fins (2) are sequentially arranged in a staggered mode.

3. The shield case for high-frequency heating according to claim 1, characterized in that: an installation cylinder is arranged on one side of the heat conducting fin (2), and threads are arranged on the inner side of the installation cylinder.

4. A shield case for high-frequency heating according to claim 1, characterized in that: connecting block (5) and spread groove (7) are the T type, mutual adaptation between connecting block (5) and spread groove (7).

5. The shield case for high-frequency heating according to claim 1, characterized in that: the second air passage (9) is communicated with the interior of the flow guide cavity (12) through a second heat dissipation hole (11).

6. The shield case for high-frequency heating according to claim 1, characterized in that: the heat conducting fins (2) are made of aluminum alloy.