CN216849578U

CN216849578U - Auxiliary heat dissipation device for transformer

Info

Publication number: CN216849578U
Application number: CN202123231437.0U
Authority: CN
Inventors: 张宏溧
Original assignee: Shanghai Penglin Environmental Protection Technology Co ltd
Current assignee: Shanghai Penglin Environmental Protection Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-28
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses an auxiliary heat dissipation device for a transformer, which belongs to the technical field of transformer heat dissipation and comprises a transformer, wherein the outer side of the transformer is fixedly connected with a heat dissipation sheet, the bottom end of the transformer is fixedly connected with a base, the surface of the heat dissipation sheet is uniformly and symmetrically provided with mounting holes, the inner side of the mounting holes is fixedly connected with a heat dissipation pipe, the inner wall of the heat dissipation pipe is fixedly connected with a heat conduction sheet, the inner wall of the heat dissipation pipe is fixedly provided with a fan, and the other end of the heat dissipation pipe is adsorbed with a magnet, the mounting and dismounting efficiency of the radiating pipe is improved.

Description

Auxiliary heat dissipation device for transformer

Technical Field

The utility model relates to a transformer heat dissipation technical field specifically is an auxiliary heat abstractor that transformer was used.

Background

The contact heat sink for piezoelectric transformer is used to eliminate the heat generated during operation of piezoelectric transformer and to suppress the temperature rise during operation of piezoelectric transformer, so as to realize reliable operation and high power density energy transmission. Piezoelectric transformer usually adopts some solid supporting mode in the past, only relies on the comparatively single method of air convection to dispel the heat, and ubiquitous radiating efficiency is low, the body generates heat seriously, poor stability, shortcoming that power density is low, has restricted piezoelectric transformer's popularization greatly, specifically mentions an auxiliary heat abstractor that transformer was used in the chinese patent that patent number is 202022831336.6, including device body, adjustment mechanism and protection mechanism, the device body includes the organism, adjustment mechanism is including the exhaust hole, the exhaust hole has been seted up to the outer wall of organism, first cell body has been seted up to the inside of organism, the inside sliding connection of first cell body has the gear.

However, when the auxiliary heat dissipation device for the transformer is used, the auxiliary heat dissipation effect on the transformer is deteriorated in the absence of natural wind, and external dust particles and moisture are introduced into the transformer, which may easily affect the use of the transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary heat abstractor that transformer was used to solve the circumstances that does not have natural wind that proposes in the above-mentioned background art, can the variation to the supplementary radiating effect of this transformer, inside can making external dust granule and moisture enter into this transformer moreover, therefore influence the problem of the use of this transformer easily.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary heat dissipation device for a transformer comprises the transformer, wherein a heat dissipation sheet is fixedly connected to the outer side of the transformer, a base is fixedly connected to the bottom end of the transformer, an auxiliary heat dissipation mechanism is fixedly mounted inside the heat dissipation sheet, and the auxiliary heat dissipation mechanism is mainly formed by combining a heat dissipation pipe, a heat conduction sheet for auxiliary heat dissipation, a fan and a filter screen;

the fast mounting mechanism is sleeved on the outer side of the radiating pipe and mainly formed by combining a fixed frame, a sliding sheet and a fixed screw rod, wherein the sliding sheet and the fixed screw rod are used for fast mounting;

the outer side of the cooling fin is fixedly provided with an anti-collision damping mechanism which is mainly formed by a spring, an anti-collision plate used for anti-collision damping and a damping combination.

Preferably, the auxiliary heat dissipation mechanism comprises a mounting hole, a heat dissipation pipe, a heat conduction sheet, a fan, a magnet and a filter screen;

the surface of the radiating fin is uniformly and symmetrically provided with mounting holes, the inner side of each mounting hole is fixedly connected with a radiating tube, the inner wall of each radiating tube is fixedly connected with a heat conducting fin, the inner wall of each radiating tube is fixedly provided with a fan, the other end of each radiating tube is adsorbed with a magnet, and one end of each magnet is fixedly connected with a filter screen;

the input end of the fan is electrically connected with the commercial power output end.

Preferably, the aperture of filter screen is 0.2mm, the diameter of filter screen is the same with the diameter of cooling tube, conducting strip and fin fixed connection.

Preferably, the quick mounting mechanism comprises a fixing frame, a sliding groove, a sliding sheet, a clamping knob and a fixing screw rod;

fixed frame has been cup jointed in the outside of cooling tube, the sliding tray has been seted up to the inside of fixed frame, the inboard slidable mounting of sliding tray has the slide, the outside fixed mounting of fixed frame has the joint knob, fixed frame rotates with the junction of slide and installs clamping screw.

Preferably, a sealing ring is sleeved between the fixing frame and the radiating pipe, and one end of the clamping knob penetrates through the fixing frame to be in contact with the outer side of the sliding sheet.

Preferably, the anti-collision damping mechanism comprises an anti-collision plate, a damper and a spring;

the anti-collision plate is placed at four sides of the outer side of the transformer, the inner walls of two ends of the anti-collision plate are uniformly and symmetrically fixedly provided with damping, and the outer side of the damping is sleeved with a spring.

Preferably, one end of the damper is fixedly connected with the transformer, and the distance between the anti-collision plate and the radiating fins is 2 cm.

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

1. through the supplementary heat dissipation mechanism that sets up, can use the cooling tube to further dispel the heat to the fin, also can filter the dust granule that gets into in the gas, reduced the inside dust granule that enters into the cooling tube, radiating efficiency when having improved the transformer and using has improved the life of this transformer indirectly.

2. Through the quick installation mechanism that sets up, can fix and dismantle fast the cooling tube, be convenient for take out with the change the installation of cooling tube, reduced the cooling tube installation and dismantled required time, improved the installation of cooling tube and dismantled efficiency.

3. Through the anticollision damper who sets up, the impact to the external world carries out the shock attenuation protection, can avoid receiving the striking because of the transformer in the transit with the use, causes the damage to this transformer, has improved the protection effect to this transformer, has indirectly improved the life of this transformer.

Drawings

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

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural view of the auxiliary heat dissipation mechanism of the present invention;

FIG. 4 is a schematic structural view of the quick mounting mechanism of the present invention;

FIG. 5 is a schematic structural view of the anti-collision damping mechanism of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a transformer; 2. a heat sink; 3. a base;

4. an auxiliary heat dissipation mechanism; 401. mounting holes; 402. a radiating pipe; 403. a heat conductive sheet; 404. a fan; 405. a magnet; 406. a filter screen;

5. a quick mounting mechanism; 501. a fixing frame; 502. a sliding groove; 503. a slide sheet; 504. clamping a knob; 505. fixing the screw rod;

6. an anti-collision damping mechanism; 601. an anti-collision plate; 602. damping; 603. a spring.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a technical scheme: an auxiliary heat dissipation device for a transformer is shown in fig. 1, fig. 2 and fig. 3, and comprises a transformer 1, wherein a heat dissipation fin 2 is fixedly connected to the outer side of the transformer 1, a base 3 is fixedly connected to the bottom end of the transformer 1, an auxiliary heat dissipation mechanism 4 is fixedly installed inside the heat dissipation fin 2, and the auxiliary heat dissipation mechanism 4 comprises an installation hole 401, a heat dissipation pipe 402, a heat conduction fin 403, a fan 404, a magnet 405 and a filter screen 406;

mounting hole 401 has been seted up to the even symmetry in surface of fin 2, inboard fixed connection cooling tube 402 of mounting hole 401, the inner wall fixedly connected with conducting strip 403 of cooling tube 402, the inner wall fixed mounting of cooling tube 402 has fan 404, the other end of cooling tube 402 adsorbs magnet 405, the one end fixedly connected with filter screen 406 of magnet 405, fan 404 input electric connection commercial power output, the aperture of filter screen 406 is 0.2mm, the diameter of filter screen 406 is the same with the diameter of cooling tube 402, conducting

strip

403 and 2 fixed connection of fin, the radiating efficiency of fin 2 to the transformer has been improved.

When using this supplementary heat abstractor, at first operation fan 404, drive the inside gaseous outflow of cooling tube 402, it is inside to drive external gas to enter into cooling tube 402 from the cooling tube 402 other end simultaneously, carry out the heat transfer with conducting strip 403, use filter screen 406 to filter the dust granule in the entering gas, magnet 405 and filter screen 406 also can be taken down, use magnet 405 to adsorb the air intake of cooling tube 402 with new filter screen 406, be convenient for change filter screen 406, it enters into inside cooling tube 402 to have reduced external dust granule, the indirect life who has improved this transformer, the radiating efficiency when the transformer uses has been improved.

As shown in fig. 4, the quick mounting mechanism 5 is sleeved on the outer side of the heat pipe 402, and the quick mounting mechanism 5 includes a fixing frame 501, a sliding groove 502, a sliding plate 503, a clamping knob 504 and a fixing screw 505;

the fixed frame 501 is sleeved on the outer side of the radiating pipe 402, the sliding groove 502 is formed in the fixed frame 501, the sliding sheet 503 is slidably mounted on the inner side of the sliding groove 502, the clamping knob 504 is fixedly mounted on the outer side of the fixed frame 501, the fixing screw 505 is rotatably mounted at the joint of the fixed frame 501 and the sliding sheet 503, the sealing ring is sleeved between the fixed frame 501 and the radiating pipe 402, one end of the clamping knob 504 penetrates through the outer side contact of the fixed frame 501 and the sliding sheet 503, and the sealing performance inside the radiating pipe 402 is improved.

When needs wash and change the cooling tube 402, with fixing screw 505 rotation play, rotate joint knob 504 out again, carry out the displacement to slider 503, make slider 503 slide to fixed frame 501 inside along sliding tray 502, can take off fixed frame 501, slide along mounting hole 401 and take out cooling tube 402 and clear up and change it, be convenient for take out the installation and the change of cooling tube 402, the required time of cooling tube 402 installation and dismantlement has been reduced, the installation and the dismantlement efficiency of cooling tube 402 have been improved.

As shown in fig. 5, an anti-collision damping mechanism 6 is fixedly mounted on the outer side of the heat sink 2, and the anti-collision damping mechanism 6 includes an anti-collision plate 601, a damper 602 and a spring 603;

anticollision board 601 has all been placed to transformer 1's outside four sides position department, and the even symmetry fixed mounting in both ends inner wall of anticollision board 601 has damping 602, and spring 603 has been cup jointed in the outside of damping 602, and the one end and transformer 1 fixed connection of damping 602, the interval of anticollision board 601 and fin 2 is 2cm, has improved the protection to the transformer surface.

When the transformer is impacted by the outside, the anti-collision plate 601 is used for bearing the impact to the outside, the damping 602 on the inner wall of the anti-collision plate 601 is driven to contract with the driving spring 603, the received impact force can be absorbed, the impact force transmitted to the transformer is reduced, the damage to the transformer caused by the impact can be avoided in the transportation process and the use process, and the protection effect on the transformer is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary heat dissipation device for a transformer comprises a transformer (1), and is characterized in that: the transformer is characterized in that a radiating fin (2) is fixedly connected to the outer side of the transformer (1), a base (3) is fixedly connected to the bottom end of the transformer (1), an auxiliary radiating mechanism (4) is fixedly mounted inside the radiating fin (2), and the auxiliary radiating mechanism (4) is mainly formed by combining a radiating pipe (402), a heat conducting fin (403) for auxiliary radiating, a fan (404) and a filter screen (406);

the fast mounting mechanism (5) is sleeved on the outer side of the radiating pipe (402), and the fast mounting mechanism (5) is mainly formed by combining a fixed frame (501), a sliding sheet (503) and a fixed screw (505) which are used for fast mounting;

the anti-collision damping mechanism is characterized in that an anti-collision damping mechanism (6) is fixedly mounted on the outer side of the cooling fin (2), and the anti-collision damping mechanism (6) is mainly formed by combining a spring (603), an anti-collision plate (601) for anti-collision damping and a damper (602).

2. An auxiliary heat sink for a transformer according to claim 1, wherein: the auxiliary heat dissipation mechanism (4) comprises a mounting hole (401), a heat dissipation pipe (402), a heat conduction fin (403), a fan (404), a magnet (405) and a filter screen (406);

mounting holes (401) are uniformly and symmetrically formed in the surface of the radiating fin (2), the inner side of each mounting hole (401) is fixedly connected with a radiating pipe (402), the inner wall of each radiating pipe (402) is fixedly connected with a heat conducting fin (403), the inner wall of each radiating pipe (402) is fixedly provided with a fan (404), the other end of each radiating pipe (402) is adsorbed with a magnet (405), and one end of each magnet (405) is fixedly connected with a filter screen (406);

the input end of the fan (404) is electrically connected with the commercial power output end.

3. An auxiliary heat sink for a transformer according to claim 2, wherein: the aperture of the filter screen (406) is 0.2mm, the diameter of the filter screen (406) is the same as that of the radiating pipe (402), and the heat conducting fins (403) are fixedly connected with the radiating fins (2).

4. An auxiliary heat sink for a transformer according to claim 2, wherein: the quick mounting mechanism (5) comprises a fixing frame (501), a sliding groove (502), a sliding sheet (503), a clamping knob (504) and a fixing screw rod (505);

fixed frame (501) has been cup jointed in the outside of cooling tube (402), sliding tray (502) have been seted up to the inside of fixed frame (501), the inboard slidable mounting of sliding tray (502) has slide (503), the outside fixed mounting of fixed frame (501) has joint knob (504), fixed screw (505) are installed in the rotation of the junction of fixed frame (501) and slide (503).

5. The auxiliary heat dissipating device for a transformer as set forth in claim 4, wherein: a sealing ring is sleeved between the fixing frame (501) and the radiating pipe (402), and one end of the clamping knob (504) penetrates through the fixing frame (501) to be in contact with the outer side of the sliding sheet (503).

6. An auxiliary heat sink for a transformer according to claim 1, wherein: the anti-collision shock absorption mechanism (6) comprises an anti-collision plate (601), a damper (602) and a spring (603);

anticollision board (601) have all been placed to the outside four sides position department of transformer (1), the even symmetry fixed mounting in both ends inner wall of anticollision board (601) has damping (602), spring (603) have been cup jointed in the outside of damping (602).

7. An auxiliary heat sink for a transformer according to claim 6, wherein: one end of the damper (602) is fixedly connected with the transformer (1), and the distance between the anti-collision plate (601) and the radiating fins (2) is 2 cm.