CN213716667U

CN213716667U - Transformer heat abstractor

Info

Publication number: CN213716667U
Application number: CN202023108465.9U
Authority: CN
Inventors: 李晓飞
Original assignee: Qingdao Tongmeng Electric Co ltd
Current assignee: Qingdao Tongmeng Electric Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-16
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of transformers, and discloses a transformer heat dissipation device, which comprises a supporting mechanism and a transformer arranged on the supporting mechanism, wherein heat dissipation mechanisms are arranged on both sides of the transformer; the heat dissipation mechanism comprises a heat dissipation box, a dust cover, a controller, a connecting plate, a heat dissipation fan, a heat absorber and a control button, the heat dissipation box is installed on one side of the transformer, the heat dissipation box is far away from the middle mounting dust cover on one side of the transformer, the controller is all installed at the top and the bottom of the inner cavity of the heat dissipation box, the two controllers are connected through the connecting plate, the connecting plate is close to the middle mounting heat dissipation fan on one side of the dust cover, the inner cavity of the heat dissipation box is installed on the heat absorber, the heat dissipation fan is far away from the heat absorber, the control button is installed. The utility model discloses a better inside to the transformer of being convenient for carries out the heat dissipation processing in the setting of heat dissipation mechanism.

Description

Transformer heat abstractor

Technical Field

The utility model relates to a transformer technical field specifically is a transformer heat abstractor.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. Transformers can be divided into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and is commonly used for voltage step-up and step-down, impedance matching, safety isolation, and the like in electrical appliances and wireless circuits. In a generator, an electrical potential can be induced in a coil, whether the coil is moved through a magnetic field or a magnetic field is moved through a stationary coil. In both cases, the value of the magnetic flux is constant, but the amount of the magnetic flux linked with the coil varies, which is the principle of mutual induction. The transformer is a device for transforming voltage, current and impedance by utilizing mutual electromagnetic induction,

the current transformer can produce more heat under long-time operation, can lead to the inside temperature of transformer to rise gradually when the heat can not quick the effluvium, can lead to the phenomenon that the inside spare part of transformer appears burning out when serious.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer heat abstractor has solved the inside heat of transformer among the prior art and can't dispel fast, and then has influenced the normal use of transformer.

In order to solve the above problem, the utility model adopts the following technical scheme: a transformer heat dissipation device comprises a supporting mechanism and a transformer arranged on the supporting mechanism, wherein heat dissipation mechanisms are arranged on two sides of the transformer;

the heat dissipation mechanism includes heat dissipation case, dust cover, controller, connecting plate, heat dissipation fan, heat absorber and control button, the heat dissipation case is installed one side of transformer, the heat dissipation case is kept away from the mid-mounting of transformer one side the dust cover, the top and the bottom of heat dissipation incasement chamber are all installed the controller, two pass through between the controller the connecting plate is connected, the connecting plate closes on the mid-mounting of dust cover one side the heat dissipation fan, the heat absorber is installed the inner chamber of heat dissipation case, the heat absorber is kept away from the heat dissipation fan, the top surface and the basal surface of heat dissipation case are all installed control button, control button with controller control connection.

Preferably, the supporting mechanism comprises a bottom plate, supporting legs and connecting rods, the bottom plate is installed on the bottom surface of the transformer, the supporting legs are installed on two sides of the bottom surface of the bottom plate, and the two supporting legs are connected through the connecting rods.

Preferably, a top plate is mounted on the top surface of the transformer, a fixing plate is mounted on the top surface of the top plate, a plurality of high-voltage bushings are mounted on the top surface of the fixing plate, and the high-voltage bushings are equal in size.

Preferably, a plurality of hexagonal holes are formed in the dust cover, and the hexagonal holes are the same in size.

Preferably, the inner cavities of the two support legs are both vertically provided with connecting plates.

Preferably, four fan blades with the same size are installed on the outer surface of the heat dissipation fan.

The beneficial effects of the utility model are that, through the setting of heat dissipation mechanism, when the inside of transformer is overheated, absorb the inside heat of transformer by the heat absorber, make the inside temperature of transformer obtain descending, then press control button by the staff and make the controller open, make the heat dissipation fan on the controller control connection board, blow to the heat that absorbs on the heat absorber after the high-speed rotation of heat dissipation fan, make the heat on the heat absorber dispel fast, thereby realized dispelling the heat fast to the inside of transformer, better radiating effect has been reached.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a transformer heat dissipation device of the present invention;

fig. 2 is an internal schematic view of the heat dissipation mechanism of the present invention;

FIG. 3 is a schematic side view of the heat dissipation box of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

The reference numbers in the figures illustrate: 1. a support mechanism; 101. a base plate; 102. supporting legs; 103. a connecting rod; 2. a transformer; 3. a top plate; 4. a fixing plate; 5. a high voltage bushing; 6. a heat dissipation mechanism; 601. a heat dissipation box; 602. a dust cover; 603. a controller; 604. a connecting plate; 605. a heat dissipation fan; 606. a heat sink; 607. and a control button.

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. 1-4, a transformer heat dissipation device includes a support mechanism 1, and a transformer 2 disposed on the support mechanism 1, wherein heat dissipation mechanisms 6 are disposed on both sides of the transformer 2;

the heat dissipation mechanism 6 comprises a heat dissipation box 601, a dust cover 602, controllers 603, a connecting plate 604, heat dissipation fans 605, heat absorbers 606 and control buttons 607, the heat dissipation box 601 is installed on one side of the transformer 2, the dust cover 602 is installed in the middle of one side, away from the transformer 2, of the heat dissipation box 601, the controllers 603 are installed at the top and the bottom of the inner cavity of the heat dissipation box 601, the two controllers 603 are connected through the connecting plate 604, the heat dissipation fans 605 are installed in the middle of one side, close to the dust cover 602, of the connecting plate 604, the heat absorbers 606 are installed in the inner cavity of the heat dissipation box 601, the heat absorbers 606 are away from the heat dissipation fans 605, the control buttons 607 are installed on the.

Wherein, supporting mechanism 1 includes bottom plate 101, supporting leg 102 and connecting rod 103, and bottom plate 101 is installed at transformer 2's basal surface, and supporting leg 102 is all installed to the both sides of bottom plate 101 basal surface, is connected through connecting rod 103 between two supporting legs 102, and its effect has realized fixing transformer 2's support, has reached better fixed support effect.

Wherein, top surface mounting of transformer 2 has roof 3, and fixed plate 4 is installed on the top surface of roof 3, and a plurality of high-voltage bushing 5 are installed on the top surface of fixed plate 4, and the size of a plurality of high-voltage bushing 5 equals, is convenient for better ensure the stability of transformer operation.

The dust cover 602 is provided with a plurality of hexagonal holes, and the hexagonal holes have the same size, so that external dust is prevented from entering the heat dissipation box 601.

Wherein, the equal vertical erection joint board of inner chamber of two supporting legs 102 is convenient for better improve supporting leg 102's firm degree.

Wherein, the outer surface of the heat dissipation fan 605 is provided with four fan blades with the same size, which is convenient for better sucking out the heat inside the transformer 2, thereby achieving better heat dissipation effect.

During operation, at first open transformer 2, when the operating time of transformer 2 is too long, a large amount of heats can be produced to transformer 2's inside, when transformer 2 is overheated, absorb transformer 2's inside heat by heat absorber 606, make transformer 2's inside temperature obtain descending, then press control button 607 by the staff and make controller 603 open, make controller 603 control heat dissipation fan 605 on the connecting plate 604, blow to the heat that absorbs on heat absorber 606 after heat dissipation fan 605 rotates at a high speed, make the heat on the heat absorber 606 dispel fast, thereby realized the quick heat dissipation to transformer 2 inside, better radiating effect has been reached, place outside dust simultaneously under the effect of dust cover 602 and get into the inside of radiating box 601, thereby reached the dustproof effect of heat dissipation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The transformer heat dissipation device is characterized by comprising a supporting mechanism (1) and a transformer (2) arranged on the supporting mechanism (1), wherein heat dissipation mechanisms (6) are arranged on two sides of the transformer (2);

the heat dissipation mechanism (6) comprises a heat dissipation box (601), a dust cover (602), a controller (603), a connecting plate (604), a heat dissipation fan (605), a heat absorber (606) and a control button (607), the heat dissipation box (601) is installed on one side of the transformer (2), the heat dissipation box (601) is far away from the middle installation of one side of the transformer (2), the dust cover (602) is installed at the top and the bottom of the inner cavity of the heat dissipation box (601), the controller (603) is connected with the controllers (603) through the connecting plate (604), the connecting plate (604) is close to the middle installation of one side of the dust cover (602), the heat absorber (606) is installed in the inner cavity of the heat dissipation box (601), the heat absorber (606) is far away from the heat dissipation fan (605), the control button (607) is installed on the top surface and the bottom surface of the heat dissipation box (601), the control button (607) is in control connection with the controller (603).

2. The transformer heat sink according to claim 1, wherein the supporting mechanism (1) comprises a bottom plate (101), supporting legs (102) and connecting rods (103), the bottom plate (101) is mounted on the bottom surface of the transformer (2), the supporting legs (102) are mounted on both sides of the bottom surface of the bottom plate (101), and the two supporting legs (102) are connected through the connecting rods (103).

3. The transformer heat sink according to claim 1, wherein a top plate (3) is mounted on the top surface of the transformer (2), a fixing plate (4) is mounted on the top surface of the top plate (3), and a plurality of high voltage bushings (5) are mounted on the top surface of the fixing plate (4), wherein the sizes of the high voltage bushings (5) are equal.

4. The transformer heat dissipation device according to claim 1, wherein a plurality of hexagonal holes are formed in the dust cover (602), and the hexagonal holes have the same size.

5. The transformer heat sink according to claim 2, wherein the inner cavities of both of the support legs (102) are vertically provided with a connecting plate.

6. The transformer heat sink according to claim 1, wherein four blades with the same size are mounted on the outer surface of the heat dissipating fan (605).