CN212010616U

CN212010616U - Transformer protective housing with radiating effect

Info

Publication number: CN212010616U
Application number: CN202021096696.XU
Authority: CN
Inventors: 徐惠丰; 钱明; 徐家晟; 钱晓伟; 顾佳明
Original assignee: Wuxi Shn Electrics Co ltd
Current assignee: Wuxi Shn Electrics Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-11-24
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a transformer protective housing with radiating effect belongs to transformer technical field, and it includes the shell main part, the equal fixedly connected with bracing piece in four corners of the upper surface of shell main part, the movable rod has been cup jointed on the top of bracing piece. This transformer protective housing with radiating effect, through setting up the bracing piece, the movable rod, first spring, the shielding plate, a supporting plate, metal heat-conducting plate and stay tube, the shielding plate passes through the bracing piece, the mating reaction of movable rod and first spring, when can carrying out elasticity and stretch out and draw back and protect the transformer, can be through the cooperation of stay tube with the ventilation mesh hole, make the air of inner chamber can utilize the space that the shielding plate supported to flow fast, and then can effectively take away the heat on the metal heat-conducting plate, when making it not only can play good support protection to the transformer like this, also can be convenient for the transformer dispels the heat fast, guarantee its life.

Description

Transformer protective housing with radiating effect

Technical Field

The utility model belongs to the technical field of the transformer, specifically be a transformer protective housing with radiating effect.

Background

In electrical equipment and wireless circuits, transformers are often used for voltage lifting, impedance matching, safety isolation and the like, the transformers are devices for transforming voltage, current and impedance by utilizing electromagnetic mutual induction, and the transformers are very common in daily life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a transformer protective housing with radiating effect has solved current transformer housing at the in-process that uses, because its structure is comparatively simple, can not provide the better protection of sheltering from the resistance to compression to the transformer, and its heat dispersion is relatively poor simultaneously, and then makes the transformer when using for a long time, and its life may reduce to some extent.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer protective housing with radiating effect, includes the shell main part, the equal fixedly connected with bracing piece in four corners of the upper surface of shell main part, the movable rod has been cup jointed on the top of bracing piece, the top fixedly connected with shielding plate of movable rod, the outer wall winding of movable rod has first spring, the top and the bottom of first spring respectively with the lower surface of shielding plate and the top fixed connection of bracing piece.

The utility model discloses a heat exchanger, including shell main part, the inner chamber of shell main part, fixedly connected with mounting plate in the shell main part, mounting plate's last fixed surface is connected with a plurality of metal heat-conducting plate, intracavity including the top joint of metal heat-conducting plate, the equal fixedly connected with fixed plate of the left and right sides face of shell main part inner wall.

As a further aspect of the present invention: the lower fixed surface of shielding plate is connected with a plurality of stay tube, a plurality of ventilation mesh has been seted up to the outer wall of stay tube, the bottom joint of stay tube is at the upper surface of cavity inner wall.

As a further aspect of the present invention: the upper surface of fixed plate is provided with the second spring, the top and the bottom of second spring respectively with the lower surface of backup pad and the upper surface fixed connection of fixed plate.

As a further aspect of the present invention: the novel electric fan is characterized in that a bottom plate is arranged in the shell main body, the left side surface and the right side surface of the bottom plate are fixedly connected with the left side surface and the right side surface of the inner wall of the shell main body, a plurality of ventilation pipes are arranged in the bottom plate, and an electric fan is arranged on the right side surface of the inner wall of the shell main body.

As a further aspect of the present invention: the left side surface and the right side surface of the shell main body are respectively provided with a first screen plate and a second screen plate.

As a further aspect of the present invention: the left and right sides face of shell main part inner wall all is provided with the acoustic celotex board, two the acoustic celotex board is located the left and right sides of installing the frame plate respectively, a plurality of sound insulation groove has been seted up to the outer wall of acoustic celotex board.

(III) advantageous effects

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

1. this transformer protective housing with radiating effect, through setting up the bracing piece, the movable rod, first spring, the shielding plate, a supporting plate, metal heat-conducting plate and stay tube, the shielding plate passes through the bracing piece, the mating reaction of movable rod and first spring, when can carrying out elasticity and stretch out and draw back and protect the transformer, can be through the cooperation of stay tube with the ventilation mesh hole, make the air of inner chamber can utilize the space that the shielding plate supported to flow fast, and then can effectively take away the heat on the metal heat-conducting plate, when making it not only can play good support protection to the transformer like this, also can be convenient for the transformer dispels the heat fast, guarantee its life.

2. This transformer protective housing with radiating effect, through setting up bottom plate, ventilation pipe, electric fan and second otter board, through the effect of a plurality of ventilation pipe, the produced wind-force of cooperation electric fan can make the air flow fast in the ventilation pipe, and then also be convenient for air-dry the moisture when can carry out quick radiating to the bottom in the housing main part, effectively prevent the infiltration of moisture, play damp-proofing effect.

3. This transformer protective housing with radiating effect through setting up second spring and fixed plate, makes the fixed plate carry out the elastic support to the backup pad through the effect of second spring, and the effect of cooperation bracing piece, movable rod and first spring can make the backup pad carry out the stable support to the shielding plate, guarantees that the shielding plate effectively protects the transformer.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the bottom plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: the device comprises a shell body 1, a supporting rod 2, a movable rod 3, a first spring 4, a shielding plate 5, a supporting plate 6, a metal heat-conducting plate 7, an inner cavity 8, a second spring 9, a fixing plate 10, a sound-insulating plate 11, a mounting frame plate 12, a first screen plate 13, a bottom plate 14, a ventilation pipe 15, an electric fan 16, a second screen plate 17, a supporting pipe 18 and a ventilation mesh 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a transformer protective housing with radiating effect, includes housing body 1, the equal fixedly connected with bracing piece 2 in four corners of housing body 1's upper surface, and movable rod 3 has been cup jointed on the top of bracing piece 2, and movable rod 3's top fixedly connected with shielding plate 5, movable rod 3's outer wall winding have first spring 4, the top and the bottom of first spring 4 respectively with shielding plate 5's lower surface and bracing piece 2's top fixed connection.

Be provided with backup pad 6 in the shell main part 1, the left and right sides face of backup pad 6 and the inner wall overlap joint of shell main part 1 are provided with inner chamber 8 in the backup pad 6, fixedly connected with mounting frame plate 12 in the shell main part 1, the last fixed surface of mounting frame plate 12 is connected with a plurality of metal heat-conducting plate 7, the top joint of metal heat-conducting plate 7 is in inner chamber 8, the equal fixedly connected with fixed plate 10 of the left and right sides face of 1 inner wall of shell main part.

Specifically, as shown in fig. 1, the upper surface of fixed plate 10 is provided with second spring 9, the top and the bottom of second spring 9 are connected with the lower surface of backup pad 6 and the upper surface fixed connection of fixed plate 10 respectively, through the effect of first spring 4, can make backup pad 6 carry out multiple elastic support to shielding plate 5, make shielding plate 5 stable in structure, can effectively protect the transformer, the left and right sides face of shell main body 1 inner wall all is provided with acoustic celotex board 11, two acoustic celotex boards 11 are located the left and right sides of mounting frame plate 12 respectively, a plurality of sound insulation groove has been seted up to the outer wall of acoustic celotex board 11, through the effect of acoustic celotex board 11, make the transformer install the back through mounting frame plate 12, in the use, acoustic celotex board 11 can carry out the absorption of certain degree to the noise that its operation produced, play the effect of.

Specifically, as shown in fig. 1 and 2, a bottom plate 14 is arranged in the housing main body 1, the left and right sides of the bottom plate 14 are fixedly connected with the left and right sides of the inner wall of the housing main body 1, a plurality of ventilation pipes 15 are arranged in the bottom plate 14, an electric fan 16 is arranged on the right side of the inner wall of the housing main body 1, and the wind power generated by the electric fan 16 is matched under the action of the plurality of ventilation pipes 15, so that air can flow rapidly in the ventilation pipes 15, and then the bottom in the housing main body 1 can be rapidly cooled and air-dried conveniently at the same time, a first screen 13 and a second screen 17 are respectively arranged on the left and right sides of the housing main body 1, and under the action of the first screen 13 and the second screen 17, when the air flows in the ventilation pipes 15 for heat dissipation, large-particle impurities in the air can be.

Specifically, as shown in fig. 3, a plurality of support tube 18 is fixedly connected to the lower surface of the shielding plate 5, a plurality of ventilation mesh 19 is arranged on the outer wall of the support tube 18, the bottom end of the support tube 18 is connected to the upper surface of the inner wall of the inner cavity 8, the support tube 18 supports the support plate 6, and the air can rapidly circulate and flow in the inner cavity 8 through the ventilation mesh 19, so that the heat on the metal heat conducting plate 7 can be taken away conveniently, the metal heat conducting plate 7 is movably connected to the inner cavity 8 in a clamped manner, and the shielding plate 5 is convenient to stretch out and draw back.

The utility model discloses a theory of operation does:

s1, when the transformer mounting frame is used, a worker firstly mounts the transformer through the mounting frame plate 12, the shielding plate 5 is supported through the movable rod 3 in the using process, a certain space is reserved, and when the transformer mounting frame is knocked down by an unexpected heavy object, the shielding plate 5 elastically stretches under the action of the support rod 2, the first spring 4 and the movable rod 3 to resist compression and shock and protect the transformer;

s2, transferring heat generated by the transformer during operation into the inner cavity 8 through the metal heat-conducting plate 7, and rapidly flowing air in the inner cavity 8 through the support tube 18 and the ventilation mesh 19 by utilizing the space supported by the shielding plate 5 to rapidly take away the heat on the metal heat-conducting plate 7;

s3, secondly, the fan 16 rotates to generate wind force, so that air in the ventilation pipes 15 flows rapidly to dissipate heat from the bottom of the housing body 1, and moisture permeating into the ventilation pipes 15 can be dried to protect the transformer.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a transformer protective housing with radiating effect, includes housing body (1), its characterized in that: the four corners of the upper surface of the shell main body (1) are fixedly connected with supporting rods (2), the top end of each supporting rod (2) is sleeved with a movable rod (3), the top end of each movable rod (3) is fixedly connected with a shielding plate (5), the outer wall of each movable rod (3) is wound with a first spring (4), and the top end and the bottom end of each first spring (4) are respectively and fixedly connected with the lower surface of each shielding plate (5) and the top end of each supporting rod (2);

be provided with backup pad (6) in shell main part (1), the left and right sides face of backup pad (6) and the inner wall overlap joint of shell main part (1), be provided with inner chamber (8) in backup pad (6), fixedly connected with mounting plate (12) in shell main part (1), the last fixed surface of mounting plate (12) is connected with a plurality of metal heat-conducting plate (7), the top joint of metal heat-conducting plate (7) is in inner chamber (8), the equal fixedly connected with fixed plate (10) of the left and right sides face of shell main part (1) inner wall.

2. The transformer protection shell with the heat dissipation effect as set forth in claim 1, wherein: the lower surface of the shielding plate (5) is fixedly connected with a plurality of supporting tubes (18), the outer wall of each supporting tube (18) is provided with a plurality of ventilation meshes (19), and the bottom ends of the supporting tubes (18) are clamped on the upper surface of the inner wall of the inner cavity (8).

3. The transformer protection shell with the heat dissipation effect as set forth in claim 1, wherein: the upper surface of fixed plate (10) is provided with second spring (9), the top and the bottom of second spring (9) respectively with the lower surface of backup pad (6) and the upper surface fixed connection of fixed plate (10).

4. The transformer protection shell with the heat dissipation effect as set forth in claim 1, wherein: the novel electric fan is characterized in that a bottom plate (14) is arranged in the shell main body (1), the left side surface and the right side surface of the bottom plate (14) are fixedly connected with the left side surface and the right side surface of the inner wall of the shell main body (1), a plurality of ventilation pipes (15) are arranged in the bottom plate (14), and an electric fan (16) is arranged on the right side surface of the inner wall of the shell main body (1).

5. The transformer protection shell with the heat dissipation effect as set forth in claim 1, wherein: the left side surface and the right side surface of the shell main body (1) are respectively provided with a first screen plate (13) and a second screen plate (17).

6. The transformer protection shell with the heat dissipation effect as set forth in claim 1, wherein: the left and right sides face of shell main part (1) inner wall all is provided with acoustic celotex board (11), two acoustic celotex board (11) are located the left and right sides of installing frame board (12) respectively, a plurality of sound insulation groove has been seted up to the outer wall of acoustic celotex board (11).