CN213583390U - Heat dissipation structure of dry-type transformer - Google Patents

Abstract

The utility model discloses a dry-type transformer heat radiation structure, including dry-type transformer heat radiation structure main part, dry-type transformer heat radiation structure main part includes dry-type transformer and fin, and dry-type transformer inside has seted up first fluting, the inside fin that is provided with of first fluting, and the fin both ends set up on dry-type transformer through firm mechanism, the fin both ends are all inserted and are established in the second fluting, and the second fluting outside is seted up in the shell, one side that the fin was kept away from to the shell all links firmly on dry-type transformer, and the fin outside has all laminated the grip block, the one end that the fin was kept away from to the grip block is inserted and is established in the third fluting, and the third fluting outside is all seted up in the shell, one side that. The utility model discloses make the fin after the installation, more firm, prevent that the fin is not hard up in daily use, influence dry-type transformer's daily use, promote economic benefits.

Description

Heat dissipation structure of dry-type transformer

Technical Field

The utility model relates to a heat radiation structure technical field specifically is dry-type transformer heat radiation structure.

Background

With the progress of science and technology and the continuous development of society, the continuous optimization and the use of transformer make the transformer in daily use, more convenient, promote people's quality of life, brought more convenience for people's production life, consequently can know that present dry-type transformer heat radiation structure basically satisfies people's demand, but still has some problems.

The first problem is that: traditional dry-type transformer heat radiation structure when installing, directly insert usually and establish in the transformer, when daily use, it is easy not hard up, lead to the radiating effect poor, influence the normal operating of transformer.

The second problem is that: traditional dry-type transformer heat radiation structure when daily use, can't protect heat radiation structure, leads to heat radiation structure life short.

Therefore, a heat dissipation structure of a dry type transformer is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer heat radiation structure to solve the unable firm problem of heat radiation structure who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure of a dry-type transformer comprises a main body of the heat dissipation structure of the dry-type transformer, wherein the main body of the heat dissipation structure of the dry-type transformer comprises the dry-type transformer and heat dissipation fins, a first open slot is formed in the dry-type transformer, the heat dissipation fins are arranged in the first open slot, two ends of each heat dissipation fin are arranged on the dry-type transformer through a stabilizing mechanism, the stabilization is convenient, two ends of each heat dissipation fin are inserted into the corresponding second open slot, the outer side of each second open slot is arranged in a shell, one side of the shell, away from the heat dissipation fins, is fixedly connected to the dry-type transformer, the outer side of each heat dissipation fin is attached with a clamping plate, one end of each clamping plate, away from the heat dissipation fins, is inserted into a third open slot, the outer side of the corresponding third open slot is arranged in the shell, one side, and one side that the grip block was kept away from to first connecting plate has linked firmly the slider, one side that first connecting plate was kept away from to the slider slides on the slide rail, and one side that the grip block was kept away from to the slide rail all links firmly on the shell, the fin both ends have all linked firmly the second connecting plate, and the inside ball that is provided with of second connecting plate, the ball is kept away from one side of second connecting plate and is all laminated the shell.

Preferably, the fin outside is provided with protection machanism, is convenient for protect, and the fin outside all links firmly ventilative guard plate, the one side that the fin was kept away from to ventilative guard plate has linked firmly the heating panel.

Preferably, the spring is internally inserted with a buffer cushion for facilitating buffering, and one side of the buffer cushion, which is far away from the clamping plate, is fixedly connected to the shell for facilitating connection.

Preferably, the third open groove is internally provided with a first limiting block for limiting conveniently, and one side of the first limiting block close to the slide rail is fixedly connected to the slide rail for connecting conveniently.

Preferably, the inside second stopper that all is provided with of third open cut, be convenient for spacing, and the second stopper is kept away from the one side of grip block and is all linked firmly on the shell, be convenient for connect.

Preferably, the first fluting is inside to be provided with dampproofing board, the protection of being convenient for, and dampproofing board keeps away from one side of fin and all links firmly on dry-type transformer, is convenient for connect.

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

1. the heat dissipation structure of the dry type transformer is provided with a shell, clamping plates, springs, a buffer cushion, a slide rail, a second limiting block, a second connecting plate and balls, when being installed, the heat dissipation fins are inserted into second grooves under the assistance of the second connecting plate and the balls, the clamping plates on two sides are synchronously extruded by the heat dissipation fins, the clamping plates compress the springs under the assistance of the sliding of the first connecting plate and the sliding blocks, the heat dissipation fins are extruded by the aid of elastic potential energy of the springs, the problem that the heat dissipation fins are poor in heat dissipation effect and normal operation of the transformer is influenced due to the fact that the heat dissipation fins are easy to loosen when being installed is solved, the heat dissipation fins are enabled to be more stable after being installed, the heat dissipation fins are prevented from loosening in daily use and influencing the daily use of the dry type transformer, the economic benefit is improved;

2. this dry-type transformer heat radiation structure is provided with ventilative guard plate, heating panel and dampproofing board, and the fin is when daily use, protects the fin through ventilative guard plate, heating panel and dampproofing board, has solved traditional dry-type transformer heat radiation structure, when daily use, can't protect heat radiation structure, leads to the shorter problem of heat radiation structure life, makes the fin when daily use, receives the protection, promotes the life of fin, reduces later stage economic input.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 4 is a schematic top view of the structure of the clamping plate of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 100. a heat dissipation structure main body of the dry type transformer; 110. a dry-type transformer; 111. a first slot; 120. a heat sink; 200. a stabilizing mechanism; 210. a housing; 211. a second slot; 212. a third slot is formed; 220. a clamping plate; 221. a first connecting plate; 222. a slider; 230. a spring; 240. a cushion pad; 250. a slide rail; 251. a first stopper; 260. a second limiting block; 270. a second connecting plate; 280. a ball bearing; 300. a protection mechanism; 310. a breathable protection plate; 320. a heat dissipation plate; 330. a moisture-proof plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the heat dissipation structure of the dry-type transformer comprises a heat dissipation structure main body 100 of the dry-type transformer, wherein the heat dissipation structure main body 100 of the dry-type transformer comprises a dry-type transformer 110 and a heat sink 120, the dry-type transformer 110 is internally provided with a first slot 111, the heat sink 120 is arranged inside the first slot 111, two ends of the heat sink 120 are arranged on the dry-type transformer 110 through a stabilizing mechanism 200 for stabilizing and facilitating connection, two ends of the heat sink 120 are inserted into a second slot 211, the outer side of the second slot 211 is arranged inside a housing 210, one side of the housing 210 far away from the heat sink 120 is fixedly connected to the dry-type transformer 110, the outer side of the heat sink 120 is attached with a clamping plate 220, one end of the clamping plate 220 far away from the heat sink 120 is inserted into a third slot 212, the outer side of the third slot 212 is arranged inside the housing 210, one side of the clamping plate 220 far away from the housing 210 is fixedly connected, the both ends of one side of heat dissipation piece 120 are kept away from to grip block 220 have linked firmly first connecting plate 221, and one side that first connecting plate 221 kept away from grip block 220 has linked firmly slider 222, one side that first connecting plate 221 was kept away from to slider 222 slides on slide rail 250, and one side that grip block 220 was kept away from to slide rail 250 all links firmly on shell 210, the both ends of heat dissipation piece 120 have all linked firmly second connecting plate 270, and the inside ball 280 that is provided with of second connecting plate 270, one side that second connecting plate 270 was kept away from to ball 280 all laminates shell 210.

The protection mechanism 300 convenient for protection is arranged on the outer side of the heat radiating fin 120 and is convenient for connection, the outer side of the heat radiating fin 120 is fixedly connected with a ventilation protection plate 310, and one side, away from the heat radiating fin 120, of the ventilation protection plate 310 is fixedly connected with a heat radiating plate 320.

The inside of the spring 230 is inserted with a buffer 240 for facilitating buffering, so as to facilitate connection, and one side of the buffer 240 away from the clamping plate 220 is fixedly connected to the housing 210 for facilitating connection, thereby improving stability.

The third opening 212 is provided with a first limiting block 251 for limiting, so as to improve stability, and one side of the first limiting block 251 close to the sliding rail 250 is fixedly connected to the sliding rail 250 for connection, so as to improve stability.

The inside second stopper 260 that is convenient for it is spacing that all is provided with of third open slot 212 promotes the steadiness, and the one side that the grip block 220 was kept away from to the second stopper 260 all links firmly on the shell 210 that is convenient for connect, promotes the steadiness.

The moisture-proof plate 330 convenient for protection is arranged in the first slot 111, so that connection is facilitated, and one side of the moisture-proof plate 330, which is far away from the heat dissipation fins 120, is fixedly connected to the dry-type transformer 110 convenient for connection, so that stability is improved.

The working principle is as follows: when the heat sink 120 is installed, the heat sink 120 is inserted into the second slot 211 with the aid of the second connecting plate 270 and the balls 280, the heat sink 120 synchronously presses the clamping plates 220 at two sides, the clamping plates 220 compress the springs 230 with the aid of the sliding of the first connecting plate 221 and the slider 222, the heat sink 120 is pressed by the aid of elastic potential energy of the springs 230, and the heat sink 120 is protected by the air-permeable protection plate 310, the heat sink 320 and the moisture-proof plate 330 during daily use.

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.

Claims (6)

1. Dry-type transformer heat radiation structure, including dry-type transformer heat radiation structure main part (100), dry-type transformer heat radiation structure main part (100) are including dry-type transformer (110) and fin (120), and dry-type transformer (110) is inside to be seted up first fluting (111), first fluting (111) are inside to be provided with fin (120), and fin (120) both ends pass through firm mechanism (200) and set up on dry-type transformer (110), its characterized in that: the two ends of the radiating fin (120) are inserted in the second slot (211), the outer side of the second slot (211) is arranged in the shell (210), one side, far away from the radiating fin (120), of the shell (210) is fixedly connected to the dry-type transformer (110), the outer side of the radiating fin (120) is attached with the clamping plate (220), one end, far away from the radiating fin (120), of the clamping plate (220) is inserted in the third slot (212), the outer side of the third slot (212) is arranged in the shell (210), one side, far away from the shell (210), of the clamping plate (220) is fixedly connected with the spring (230), one end, far away from the clamping plate (220), of the spring (230) is fixedly connected to the shell (210), two ends, far away from the radiating fin (120), of the clamping plate (220) are fixedly connected with the first connecting plate (221), and one side, far away from the clamping plate (220), of the first connecting plate (221) is fixedly connected with the sliding block (222, one side that first connecting plate (221) was kept away from in slider (222) slides on slide rail (250), and slide rail (250) keep away from one side of grip block (220) and all link firmly on shell (210), fin (120) both ends all link firmly second connecting plate (270), and second connecting plate (270) inside are provided with ball (280), shell (210) all are laminated to one side that second connecting plate (270) were kept away from in ball (280).

2. A dry-type transformer heat dissipation structure as recited in claim 1, wherein: the protection mechanism (300) is arranged on the outer side of the radiating fin (120), the breathable protection plate (310) is fixedly connected to the outer side of the radiating fin (120), and the radiating plate (320) is fixedly connected to one side, away from the radiating fin (120), of the breathable protection plate (310).

3. A dry-type transformer heat dissipation structure as recited in claim 1, wherein: a buffer pad (240) is inserted in the spring (230), and one side of the buffer pad (240) far away from the clamping plate (220) is fixedly connected to the shell (210).

4. A dry-type transformer heat dissipation structure as recited in claim 1, wherein: the third slot (212) is internally provided with a first limiting block (251), and one side of the first limiting block (251) close to the sliding rail (250) is fixedly connected to the sliding rail (250).

5. A dry-type transformer heat dissipation structure as recited in claim 1, wherein: the inside of the third slot (212) is provided with a second limit block (260), and one side of the second limit block (260) far away from the clamping plate (220) is fixedly connected to the shell (210).

6. A dry-type transformer heat dissipation structure as recited in claim 2, wherein: a moisture-proof plate (330) is arranged in the first slot (111), and one side, far away from the radiating fins (120), of the moisture-proof plate (330) is fixedly connected to the dry-type transformer (110).

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