CN212990848U

CN212990848U - Auxiliary heat dissipation device for dustproof transformer

Info

Publication number: CN212990848U
Application number: CN202020821762.9U
Authority: CN
Inventors: 李寿生
Original assignee: Individual
Current assignee: Zhejiang Sangdun Electric Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-04-16
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to an auxiliary transformer heat dissipation technical field specifically is a dustproof transformer auxiliary heat abstractor, which comprises a mounting bas, the mounting groove has been seted up to the inside of mounting seat, the inner wall fixedly connected with installation piece, first mounting panel and the second mounting panel of mounting groove, the quantity of installation piece and first mounting panel is four, four first fixed orifices has all been seted up to the inside of installation piece, the quantity of first fixed orifices is four, four one side that the mounting seat was kept away from to first mounting panel all with second mounting panel fixed connection. The utility model has the advantages that: this heat abstractor is assisted to dustproof transformer installs first mounting panel and second mounting panel fixedly through seting up the mounting groove in the inside of mount pad to set up two heat dissipation fans in one side of first mounting panel and second mounting panel, can strengthen the air flow of transformer bottom through two heat dissipation fans, strengthened the radiating effect of transformer, reached the good purpose of radiating effect.

Description

Auxiliary heat dissipation device for dustproof transformer

Technical Field

The utility model relates to an auxiliary transformer heat dissipation technical field, especially a dustproof transformer auxiliary heat abstractor.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and is composed of an iron core (or a magnetic core) and a coil, wherein the coil is provided with two or more than two windings, the winding connected with a power supply is called a primary coil, and the other windings are called secondary coils. It can transform alternating voltage, current and impedance. The simplest iron core transformer consists of an iron core made of soft magnetic material and two coils with different turns sleeved on the iron core. The main functions of the transformer are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). However, the existing transformer has the following disadvantages:

the transformer can cause the temperature rise increase of coil and produce a large amount of heats when high load operation, but the radiating effect of current most transformer is not enough, can lead to the part damage of transformer because of long-time high temperature, influences its normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a dustproof transformer auxiliary heat abstractor.

The purpose of the utility model is realized through the following technical scheme: an auxiliary heat dissipation device for a dustproof transformer comprises a mounting seat, wherein the mounting seat is internally provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a mounting block, a first mounting plate and a second mounting plate, the number of the mounting block and the first mounting plate is four, four mounting blocks are internally provided with first fixing holes, the number of the first fixing holes is four, one side of the four first mounting plates, which is far away from the mounting seat, is fixedly connected with the second mounting plate, one sides of the first mounting plate and the second mounting plate are fixedly connected with heat dissipation fans, the number of the heat dissipation fans is two, the bottom of the mounting seat is provided with limiting holes, the number of the limiting holes is four, the insides of the four limiting holes are movably connected with limiting columns, one ends of the four limiting columns, which are far away from the limiting holes, are fixedly connected with a fixed frame, and the inner wall of the fixed frame is fixedly connected with a, the dustproof net corresponds to the mounting groove in position, one side of the dustproof net close to the mounting seat is fixedly connected with four fixing studs, and the number of the fixing studs is four.

Optionally, the four mounting blocks are respectively located at four corners of the mounting groove, and the four mounting blocks are all located on the same horizontal plane.

Optionally, the four fixing studs are respectively and movably connected inside the four first fixing holes, and fixing nuts are respectively and threadedly connected to one ends of the four fixing studs far away from the dust screen.

Optionally, the outer surface of each fixing nut is sleeved with a connecting sleeve, one side of each connecting sleeve is fixedly connected with a gasket, and the connecting sleeves and the gaskets are made of rubber.

Optionally, second fixed orifices have been seted up to the upper surface of mount pad, the quantity of second fixed orifices is four, four equal threaded connection in inside of second fixed orifices has fixing bolt.

Optionally, four one end of each fixing bolt far away from the mounting seat is sleeved with a third mounting plate, and the number of the third mounting plates is two.

Optionally, one side of each of the two third mounting plates is fixedly connected with a transformer.

Optionally, the transformer is movably connected inside the mounting groove, and the four gaskets are all lapped with the transformer.

The utility model has the advantages of it is following:

1. this heat abstractor is assisted to dustproof transformer installs first mounting panel and second mounting panel fixedly through seting up the mounting groove in the inside of mount pad to set up two heat dissipation fans in one side of first mounting panel and second mounting panel, can strengthen the air flow of transformer bottom through two heat dissipation fans, thereby strengthened the radiating effect of transformer, reached the good purpose of radiating effect.

2. This heat abstractor is assisted to dustproof transformer, set up fixed frame through the bottom at the mount pad, and set up the dust screen in the inside of fixed frame, can reduce and get into the inside dust of mounting groove, thereby it influences its radiating effect to have avoided a large amount of dusts to adhere to the surface of heat dissipation fan, it fixes fixing nut to set up fixing stud, can the person of facilitating the use install the dust screen, set up adapter sleeve and the gasket of rubber material at fixing nut again, can avoid fixing stud and fixing nut to damage the transformer, safety protection's purpose has been reached.

3. This heat abstractor is assisted to dustproof transformer sets up the third mounting panel through the both sides at the transformer to set up the second fixed orifices at the upper surface of mount pad and install fixing bolt, thereby the person of facilitating the use fixes in order to install the transformer fixedly through fixing bolt to the third mounting panel, has reached the fixed purpose of installation of being convenient for, has embodied the rationality of design.

Drawings

Fig. 1 is a schematic structural view of the inside of the mounting base of the present invention;

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

fig. 3 is a schematic structural view of the mounting base of the present invention;

fig. 4 is a schematic structural view of the fixing frame of the present invention;

fig. 5 is a schematic structural view of the connecting sleeve of the present invention.

In the figure: 1-mounting seat, 2-mounting groove, 3-mounting block, 4-first mounting plate, 5-second mounting plate, 6-first fixing hole, 7-heat dissipation fan, 8-limiting hole, 9-limiting column, 10-fixing frame, 11-dust screen, 12-fixing stud, 13-fixing nut, 14-connecting sleeve, 15-gasket, 16-second fixing hole, 17-fixing bolt, 18-third mounting plate and 19-transformer.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in figures 1-5, a dustproof transformer auxiliary heat dissipation device comprises a mounting seat 1, a mounting groove 2 is arranged in the mounting seat 1, the inner wall of the mounting groove 2 is fixedly connected with a mounting block 3, a first mounting plate 4 and a second mounting plate 5, the number of the mounting block 3 and the first mounting plate 4 is four, the number of the first fixing holes 6 is four in each of the four mounting blocks 3, the number of the first fixing holes 6 is four, one side of each of the four first mounting plates 4 far away from the mounting seat 1 is fixedly connected with the second mounting plate 5, one sides of the first mounting plate 4 and the second mounting plate 5 are fixedly connected with heat dissipation fans 7, the first mounting plate 4 and the second mounting plate 5 are fixedly mounted by arranging the mounting groove 2 in the mounting seat 1, and two heat dissipation fans 7 are arranged on one sides of the first mounting plate 4 and the second mounting plate 5, so that the air flow at the bottom of a transformer 19 can be enhanced by the two heat dissipation fans 7, thereby enhancing the heat dissipation effect of the transformer 19 and achieving the purpose of good heat dissipation effect, the number of the heat dissipation fan 7 is two, the bottom of the mounting seat 1 is provided with four limiting holes 8, the number of the limiting holes 8 is four, the insides of the four limiting holes 8 are movably connected with limiting posts 9, one ends of the four limiting posts 9 far away from the limiting holes 8 are fixedly connected with a fixed frame 10, one side of the fixed frame 10 is provided with the limiting posts 9 for convenient use and positioning, thereby facilitating the mounting of a user, the inner wall of the fixed frame 10 is fixedly connected with a dust screen 11, the dust screen 11 corresponds to the position of the mounting groove 2, one side of the dust screen 11 close to the mounting seat 1 is fixedly connected with fixing studs 12, the number of the fixing studs 12 is four, the four mounting blocks 3 are respectively positioned at four corners of the mounting groove 2, the four mounting blocks 3 are all positioned at the same horizontal plane, the four fixing studs 12 are respectively movably connected, and the ends of the four fixing studs 12 far away from the dust screen 11 are all in threaded connection with fixing nuts 13, the outer surfaces of the four fixing nuts 13 are all sleeved with connecting sleeves 14, one sides of the four connecting sleeves 14 are all fixedly connected with gaskets 15, the connecting sleeves 14 and the gaskets 15 are all made of rubber, the dust entering the mounting groove 2 can be reduced by arranging the fixing frame 10 at the bottom of the mounting seat 1 and arranging the dust screen 11 in the fixing frame 10, so that the problem that a large amount of dust adheres to the outer surface of the heat dissipation fan 7 to influence the heat dissipation effect is avoided, the fixing nuts 13 are arranged to fix the fixing studs 12, a user can conveniently mount the dust screen 11, the connecting sleeves 14 and the gaskets 15 made of rubber are arranged on the fixing nuts 13, the fixing studs 12 and the fixing nuts 13 can be prevented from damaging a transformer 19, the safety protection purpose is achieved, the second fixing holes 16 are formed in the upper surface of, the number of the second fixing holes 16 is four, the inner parts of the four second fixing holes 16 are all in threaded connection with fixing bolts 17, one ends of the four fixing bolts 17 far away from the mounting seat 1 are all sleeved with third mounting plates 18, the number of the third mounting plates 18 is two, one sides of the two third mounting plates 18 are all fixedly connected with transformers 19, the third mounting plates 18 are arranged at two sides of the transformer 19, the second fixing holes 16 are arranged on the upper surface of the mounting seat 11 to mount the fixing bolts 17, thereby facilitating the user to fix the third mounting plate 18 through the fixing bolt 17 to mount and fix the transformer 19, achieving the purpose of convenient mounting and fixing, the transformer 19 is movably connected inside the mounting groove 2, and four gaskets 15 all overlap with transformer 19 each other, and transformer 19 is the same with the theory of operation of dustproof transformer among the prior art, only makes changes to its external structure.

The working process of the utility model is as follows: the first mounting plate 4 and the second mounting plate 5 are fixedly mounted by arranging the mounting groove 2 in the mounting seat 1, and the two heat dissipation fans 7 are arranged on one sides of the first mounting plate 4 and the second mounting plate 5, so that the air flow at the bottom of the transformer 19 can be enhanced through the two heat dissipation fans 7, the heat dissipation effect of the transformer 19 is enhanced, and the purpose of good heat dissipation effect is achieved; the fixing frame 10 is arranged at the bottom of the mounting seat 1, the dustproof net 11 is arranged in the fixing frame 10, dust entering the mounting groove 2 can be reduced, accordingly, the phenomenon that a large amount of dust is attached to the outer surface of the heat dissipation fan 7 to affect the heat dissipation effect of the heat dissipation fan is avoided, the fixing screw 13 is arranged to fix the fixing screw 12, a user can conveniently mount the dustproof net 11, the fixing screw 13 is provided with the connecting sleeve 14 and the gasket 15 which are made of rubber materials, the fixing screw 12 and the fixing screw 13 can be prevented from damaging the transformer 19, and the purpose of safety protection is achieved; through setting up third mounting panel 18 in the both sides of transformer 19 to set up second fixed orifices 16 and install fixing bolt 17 at the upper surface of mount pad 11, thereby convenience of customers fixes third mounting panel 18 through fixing bolt 17 and fixes in order to install transformer 19 fixedly, has reached the fixed purpose of being convenient for install, has embodied the rationality of design.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof transformer auxiliary heat abstractor, includes mount pad (1), its characterized in that: the mounting seat is characterized in that a mounting groove (2) is formed in the mounting seat (1), the inner wall of the mounting groove (2) is fixedly connected with a mounting block (3), a first mounting plate (4) and a second mounting plate (5), the number of the mounting block (3) and the number of the first mounting plate (4) are four, four first fixing holes (6) are formed in the mounting block (3), the number of the first fixing holes (6) is four, one side, far away from the mounting seat (1), of the four first mounting plates (4) is fixedly connected with the second mounting plate (5), heat dissipation fans (7) are fixedly connected to one sides of the first mounting plate (4) and the second mounting plate (5), the number of the heat dissipation fans (7) is two, a limiting hole (8) is formed in the bottom of the mounting seat (1), the number of the limiting holes (8) is four, and a limiting column (9) is movably connected to the four inner parts of the limiting holes (8), four the fixed frame (10) of the equal fixedly connected with of one end of spacing hole (8) is kept away from in spacing post (9), the inner wall fixedly connected with dust screen (11) of fixed frame (10), dust screen (11) are corresponding with the position of mounting groove (2), one side fixedly connected with fixing stud (12) that dust screen (11) are close to mount pad (1), the quantity of fixing stud (12) is four.

2. The auxiliary heat dissipation device for the dustproof transformer as recited in claim 1, wherein: the four installation blocks (3) are respectively positioned at four corners of the installation groove (2), and the four installation blocks (3) are positioned on the same horizontal plane.

3. The auxiliary heat dissipation device for the dustproof transformer as recited in claim 1, wherein: four fixing studs (12) are respectively movably connected inside the four first fixing holes (6), and fixing nuts (13) are respectively connected to the ends, far away from the dust screen (11), of the four fixing studs (12) in a threaded manner.

4. The auxiliary heat dissipation device for the dustproof transformer as recited in claim 3, wherein: four the outer surface of fixation nut (13) all cup joints adapter sleeve (14), four the equal fixedly connected with gasket (15) of one side of adapter sleeve (14), adapter sleeve (14) and gasket (15) are formed by the rubber preparation.

5. The auxiliary heat dissipation device for the dustproof transformer as recited in claim 1, wherein: second fixed orifices (16) have been seted up to the upper surface of mount pad (1), the quantity of second fixed orifices (16) is four, four equal threaded connection in inside of second fixed orifices (16) has fixing bolt (17).

6. The auxiliary heat dissipation device for the dustproof transformer as recited in claim 5, wherein: four the third mounting panel (18) have all been cup jointed to the one end that mount pad (1) was kept away from in fixing bolt (17), the quantity of third mounting panel (18) is two.

7. The auxiliary heat dissipation device for the dustproof transformer as recited in claim 6, wherein: one side of each of the two third mounting plates (18) is fixedly connected with a transformer (19).

8. The auxiliary heat dissipation device of claim 7, wherein: the transformer (19) is movably connected to the inside of the mounting groove (2).

9. The auxiliary heat dissipation device for the dustproof transformer as recited in claim 4, wherein: the four gaskets (15) are mutually lapped with the transformer (19).