CN211507284U

CN211507284U - Combined transformer

Info

Publication number: CN211507284U
Application number: CN202020505494.XU
Authority: CN
Inventors: 鲁传光; 周迎娜; 贾亦真; 于亚萍
Original assignee: Weihai Fangwei Electronics Co ltd
Current assignee: Weihai Fangwei Electronics Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-09-15
Anticipated expiration: 2030-04-09

Abstract

The utility model belongs to the transformer field, especially, modular transformer, it is troublesome to current dust guard dismouting process, and the inconvenient dust guard of taking off carries out abluent problem to it, the scheme as follows is proposed now, and it includes the transformer box, the bottom fixedly connected with base of transformer box, the louvre has all been seted up to the both sides of transformer box, and the dust guard is equipped with to the card in the louvre, has all seted up the spout on the both sides inner wall of transformer box, and slidable mounting has the slide in the spout, and the bottom welding of slide has the cardboard, and the top welding of slide has the spring, and the top of spring welds on the top inner wall of spout, has seted up the rectangular cavity on the base, and slidable mounting has the rectangular plate in the rectangular cavity, and the cardboard has all been welded down to the top both sides of rectangular plate, and first groove and. The utility model discloses the practicality is good, conveniently carries out the dismouting to the dust guard, is convenient for take off the dust guard and washs it.

Description

Combined transformer

Technical Field

The utility model relates to a transformer technical field especially relates to a modular transformer.

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.

The combined transformer at present can set up the louvre on all can set up the louvre and dispel the heat, can set up the dust guard in the louvre and prevent that external dust from getting into, but the dust guard dismouting process is troublesome, and inconvenient dust guard of taking off washs it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the process of disassembling and assembling the dust guard is troublesome in the prior art, and the dust guard is inconvenient to take down to carry out the abluent shortcoming of the dust guard, and providing a combined transformer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined transformer comprises a transformer box body, wherein the bottom of the transformer box body is fixedly connected with a base, two sides of the transformer box body are respectively provided with a heat dissipation hole, a dustproof plate is clamped in the heat dissipation holes, two side inner walls of the transformer box body are respectively provided with a sliding groove, a sliding plate is slidably mounted in the sliding groove, the bottom of the sliding plate is welded with an upper clamping plate, the top of the sliding plate is welded with a spring, the top end of the spring is welded on the top inner wall of the sliding groove, the base is provided with a rectangular cavity, a rectangular plate is slidably mounted in the rectangular cavity, two sides of the top of the rectangular plate are respectively welded with a lower clamping plate, the top and the bottom of the dustproof plate are respectively provided with a first groove and a second groove, the upper clamping plate and the lower clamping plate are respectively clamped with the first groove and the second groove, two connecting plates are, the other end of two guide ropes all with the bottom fixed connection of push pedal, seted up the regulation hole on the bottom inner wall in rectangle chamber, the regulating spindle is installed to the regulation downthehole internal rotation, and the external screw thread has been seted up in the outside of regulating spindle, and the screw has been seted up at the top of rectangular plate, external screw thread and screw threaded connection on the regulating spindle.

Preferably, two guide wheels are fixedly connected to the inner wall of the rear side of the rectangular cavity, and the guide rope is in contact with the inner sides of the guide wheels and is guided.

Preferably, the bottom both sides of base all weld the backup pad, support the base.

Preferably, a first hole is formed in the inner wall of the top of the heat dissipation hole, and the upper clamping plate is slidably mounted in the first hole.

Preferably, the inner wall of the bottom of the heat dissipation hole is provided with a second hole, the inner wall of the top of the rectangular cavity is provided with two adapting holes communicated with the second hole, and the rectangular plate is slidably mounted in the second hole and the adapting holes.

Preferably, two first rope holes are formed in the bottom of the transformer box body, two second rope holes are formed in the inner wall of the top of the rectangular cavity, and the other end of the guide rope penetrates through the first rope holes and the second rope holes in sequence.

In the utility model, when the dust guard needs to be removed and cleaned, the adjusting shaft is rotated, the external thread on the adjusting shaft is in threaded connection with the screw hole to drive the rectangular plate to move, the lower clamping plate is driven by the rectangular plate to move, the connecting plate drives the push plate to move, so that the push plate moves downwards, the spring drives the sliding plate to move due to the elasticity of the spring, the sliding plate drives the upper clamping plate to move, the upper clamping plate and the lower clamping plate are respectively moved out of the first groove and the second groove, the dust-proof plate is taken out to be cleaned at the moment, after the cleaning is finished, the dust-proof plate is clamped into the heat dissipation hole, the adjusting shaft is reversely rotated, make the push pedal upwards remove, the push pedal drives the rope guide and removes, and the rope guide drives the slide and removes, and the slide stretches the spring for go up the cardboard and go into first groove and second inslot respectively with lower cardboard card.

The utility model discloses the practicality is good, conveniently carries out the dismouting to the dust guard, is convenient for take off the dust guard and washs it.

Drawings

Fig. 1 is a schematic structural diagram of a combined transformer according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a combined transformer according to the present invention;

fig. 3 is a schematic structural diagram of a part B of a combined transformer according to the present invention.

In the figure: 1. a transformer tank body; 2. a base; 3. a dust-proof plate; 4. a slide plate; 5. an upper clamping plate; 6. a spring; 7. a rectangular plate; 8. a lower clamping plate; 9. connecting plates; 10. pushing the plate; 11. guiding a rope; 12. a guide wheel; 13. an adjustment shaft.

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.

Referring to fig. 1-3, a combined transformer comprises a transformer box body 1, a base 2 is fixedly connected to the bottom of the transformer box body 1, heat dissipation holes are formed in both sides of the transformer box body 1, dust-proof plates 3 are clamped in the heat dissipation holes, sliding grooves are formed in both inner walls of both sides of the transformer box body 1, sliding plates 4 are slidably mounted in the sliding grooves, upper clamping plates 5 are welded to the bottoms of the sliding plates 4, springs 6 are welded to the tops of the sliding plates 4, the top ends of the springs 6 are welded to the inner walls of the tops of the sliding grooves, rectangular cavities are formed in the base 2, rectangular plates 7 are slidably mounted in the rectangular cavities, lower clamping plates 8 are welded to both sides of the tops of the rectangular plates 7, first grooves and second grooves are respectively formed in the tops and the bottoms of the dust-proof plates 3, the upper clamping plates 5 and the lower clamping plates 8 are respectively clamped with the first grooves and the second grooves, two, the bottom fixedly connected with of slide 4 leads the one end of rope 11, and the other end of two ropes 11 all with the bottom fixed connection of push pedal 10, has seted up the regulation hole on the bottom inner wall in rectangle chamber, and regulating spindle 13 is installed to the regulation downthehole internal rotation, and the external screw thread has been seted up in the outside of regulating spindle 13, and the screw has been seted up at the top of rectangular plate 7, external screw thread and screw threaded connection on the regulating spindle 13.

In this embodiment, two guide wheels 12 are fixedly connected to the inner wall of the rear side of the rectangular cavity, and the guide rope 11 contacts with the inner sides of the guide wheels 12 to guide the guide rope 11.

In this embodiment, the bottom both sides of base 2 all weld the backup pad, support base 2.

In this embodiment, the top inner wall of the heat dissipation hole is provided with a first hole, and the upper clamping plate 5 is slidably mounted in the first hole.

In this embodiment, the bottom inner wall of the heat dissipation hole is provided with a second hole, the top inner wall of the rectangular cavity is provided with two adapting holes communicated with the second hole, and the rectangular plate 7 is slidably mounted in the second hole and the adapting holes.

In this embodiment, two first rope holes have been seted up to the bottom of transformer box 1, have seted up two second rope holes on the top inner wall in rectangle chamber, and the other end of guide rope 11 runs through first rope hole and second rope hole in proper order.

In the utility model, when the dust guard 3 needs to be removed for cleaning, the adjusting shaft 13 is rotated, the external thread on the adjusting shaft 13 is connected with the screw thread to drive the rectangular plate 7 to move, the rectangular plate 7 drives the lower clamping plate 8 to move, the rectangular plate 7 drives the connecting plate 9 to move, the connecting plate 9 drives the push plate 10 to move, so that the push plate 10 moves downwards, at the moment, the spring 6 drives the sliding plate 4 to move due to the elasticity of the spring 6, the sliding plate 4 drives the upper clamping plate 5 to move, so that the upper clamping plate 5 and the lower clamping plate 8 move out of the first groove and the second groove respectively, at the moment, the dust guard 3 is taken out for cleaning, after cleaning, the dust guard 3 is clamped into the heat dissipation hole, the adjusting shaft 13 is reversely rotated, so that the push plate 10 moves upwards, the push plate 10 drives the guide rope 11 to move, the guide rope 11 drives the sliding plate 4 to move, the sliding plate 4 stretches the, make go up cardboard 5 and cardboard 8 card respectively go into first groove and second inslot down, the convenience is carried out the dismouting to the dust guard, is convenient for take off the dust guard and washs it.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A combined transformer comprises a transformer box body (1) and is characterized in that a base (2) is fixedly connected to the bottom of the transformer box body (1), heat dissipation holes are formed in two sides of the transformer box body (1), dustproof plates (3) are clamped in the heat dissipation holes, sliding grooves are formed in inner walls of two sides of the transformer box body (1), sliding plates (4) are slidably mounted in the sliding grooves, upper clamping plates (5) are welded to the bottoms of the sliding plates (4), springs (6) are welded to the tops of the sliding plates (4), the top ends of the springs (6) are welded to inner walls of the tops of the sliding grooves, rectangular cavities are formed in the base (2), rectangular plates (7) are slidably mounted in the rectangular cavities, lower clamping plates (8) are welded to two sides of the tops of the rectangular plates (7), first grooves and second grooves are formed in the tops and the bottoms of the dustproof plates (3), the upper clamping plates (5) and the lower clamping plates (8) are respectively, the welding of the top of rectangular plate (7) has two even boards (9), the welding of the top of two even boards (9) has same push pedal (10), the one end of the bottom fixedly connected with rope (11) of slide (4), the other end of two rope (11) all with the bottom fixed connection of push pedal (10), the regulation hole has been seted up on the bottom inner wall in rectangle chamber, regulating spindle (13) are installed to the regulation downthehole rotation, the external screw thread has been seted up in the outside of regulating spindle (13), the screw has been seted up at the top of rectangular plate (7), external screw thread and screw threaded connection on regulating spindle (13).

2. A combined transformer according to claim 1, characterised in that two guide wheels (12) are fixedly connected to the rear inner wall of the rectangular cavity, and the guide rope (11) is in contact with the inner sides of the guide wheels (12).

3. A modular transformer according to claim 1, characterised in that the base (2) is welded with support plates on both sides of its bottom.

4. The combined transformer of claim 1, wherein a first hole is formed on the inner wall of the top of the heat dissipation hole, and the upper clamping plate (5) is slidably mounted in the first hole.

5. The combined transformer of claim 1, wherein a second hole is formed on the inner wall of the bottom of the heat dissipation hole, two matching holes communicated with the second hole are formed on the inner wall of the top of the rectangular cavity, and the rectangular plate (7) is slidably mounted in the second hole and the matching holes.

6. The combined transformer according to claim 1, wherein the bottom of the transformer tank (1) is provided with two first rope holes, the inner wall of the top of the rectangular cavity is provided with two second rope holes, and the other end of the guide rope (11) penetrates through the first rope holes and the second rope holes in sequence.