CN217134160U

CN217134160U - High-stability electronic transformer

Info

Publication number: CN217134160U
Application number: CN202220955204.0U
Authority: CN
Inventors: 何超明
Original assignee: Shunde Foshan Jingwei Electronic Appliance Co ltd
Current assignee: Shunde Foshan Jingwei Electronic Appliance Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-05
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a high stability electronic transformer, including transformer housing and protection base, transformer housing's inside is provided with the sinle silk, transformer housing's bottom is provided with the pin, transformer housing's the laminating of lateral wall symmetry has first heat dissipation connecting seat, two mutually backed mutually one side of first heat dissipation connecting seat is provided with first fin respectively, transformer housing's the laminating of both sides right-hand member symmetry has third heat dissipation connecting seat, two mutually backed mutually one side right-hand member of third heat dissipation connecting seat is provided with the third fin respectively. This high stability electronic transformer through the first heat dissipation connecting seat, first fin, second heat dissipation connecting seat, third fin, the mutually supporting of third fin that set up can conveniently dispel the heat to this transformer, all sets up heat radiation structure all around, and the radiating effect is good, the life of multiplicable transformer.

Description

High-stability electronic transformer

Technical Field

The utility model relates to a domestic appliance transformer technical field, in particular to high stability electronic transformer.

Background

Home appliances mainly refer to various electric and electronic appliances used in homes and the like; also known as civil electric appliances and daily electric appliances; the household appliances liberate people from heavy, trivial and time-consuming housework, are more beneficial to physical and mental health life and working environment, provide rich and colorful cultural and entertainment conditions, and become necessities of modern family life; the transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core; in electrical equipment and wireless circuits, the high-voltage power supply is commonly used for voltage lifting, impedance matching, safety isolation and the like.

In chinese utility model patent application no: CN202022621071.7 discloses a domestic appliance transformer that possesses shock-resistant structure, the device include two bases, two fixed mounting has the mounting panel between the top of base, the top fixed mounting of mounting panel has spacing section of thick bamboo, the inside sliding connection of spacing section of thick bamboo has the gag lever post, the top fixed mounting of gag lever post has transformer body, transformer body's bottom fixed mounting has briquetting down, the top fixed mounting of mounting panel has two slide rails, the inside sliding connection of slide rail has the slider, the top fixed mounting of slider has the connecting block, the top fixed mounting of mounting panel has two supporting shoes, the top fixed mounting of supporting shoe has the casing. This domestic appliance transformer that possesses shock-resistant structure has good buffering anti-seismic performance, avoids the transformer body to receive great vibrations power to take place to damage to the effectual normal use who guarantees the transformer body. The device during operation can produce the heat, and high temperature heat can lead to the fact the influence to the performance and the life of transformer, and the pin part of this transformer does not set up protective structure simultaneously, transports or takes the in-process and cause the damage easily.

Therefore, it is necessary to provide a high-stability electronic transformer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a high stability electronic transformer, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a high-stability electronic transformer comprises a transformer shell and a protective base, wherein a wire core is arranged in the transformer shell, pins are arranged at the bottom of the transformer shell, first heat dissipation connecting seats are symmetrically attached to the left and right side walls of the transformer shell, first heat dissipation plates are respectively arranged on the opposite sides of the two first heat dissipation connecting seats, third heat dissipation connecting seats are symmetrically attached to the right ends of the front and back sides of the transformer shell, third heat dissipation plates are respectively arranged on the right ends of the opposite sides of the two third heat dissipation connecting seats, second heat dissipation connecting seats are symmetrically attached to the left ends of the front and back sides of the transformer shell, second heat dissipation plates are respectively arranged on the left ends of the opposite sides of the two second heat dissipation connecting seats, arc-shaped convex blocks are symmetrically arranged in the middle parts of the opposite sides of the two first heat dissipation connecting seats, arc-shaped clamping grooves are symmetrically formed in the middle parts of the left and right side walls of the transformer shell, the jack has been seted up at transformer housing's positive lower extreme middle part, two the left side symmetry fixedly connected with limiting plate of third heat dissipation connecting seat, two the left upper and lower both ends of limiting plate symmetry fixedly connected with reset spring respectively, and the right side symmetry of two second heat dissipation connecting seats has seted up spacing tensile groove, the holding tank has been seted up at the top of protection base, the middle part fixedly connected with flexure strip of the positive upper end of protection base, the back upper end of flexure strip is provided with inserts the post.

Preferably, the receiving grooves correspond to the pins one to one, and the receiving grooves are matched with the protruding parts of the connecting pins.

Preferably, the insertion column is matched with and corresponds to the insertion hole.

Preferably, the two arc-shaped convex blocks are respectively clamped in the inner cavities of the two arc-shaped clamping grooves, and the arc-shaped convex blocks are matched with the arc-shaped clamping grooves.

Preferably, the two limiting plates are respectively inserted into the inner cavities of the two limiting stretching grooves, the limiting plates are attached to the inner walls of the limiting stretching grooves, and the left ends of the two groups of reset springs are respectively connected with the inner walls of the two accommodating grooves.

Preferably, the left sides of the two third heat dissipation connecting seats are respectively attached to the right sides of the two second heat dissipation connecting seats, the right ends of the two third heat dissipation connecting seats are connected with the front end and the rear end of the first heat dissipation connecting seat on the right side, and the left ends of the two second heat dissipation connecting seats are connected with the front end and the rear end of the first heat dissipation connecting seat on the left side.

Advantageous effects

Compared with the prior art, the utility model provides a high stability electronic transformer possesses following beneficial effect:

1. this high stability electronic transformer, first heat dissipation connecting seat through setting up, first fin, second heat dissipation connecting seat, third heat dissipation connecting seat, the third fin, mutually supporting of third fin can conveniently dispel the heat to this transformer, all set up heat radiation structure all around, the radiating effect is good, the life of multiplicable transformer, arc draw-in groove through setting up, the arc lug, spacing tensile groove, the limiting plate, reset spring's mutually supporting can make things convenient for first heat dissipation connecting seat, second heat dissipation connecting seat, the holistic dismantlement of third heat dissipation connecting seat constitution, thereby conveniently maintain cleanly.

2. This high stability electronic transformer through the protection base that sets up, holding tank, flexure strip, the mutually supporting of inserting post, jack can conveniently protect the pin, can avoid in the transportation or carry the rupture damage that causes the pin of in-process of taking, has increased the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the transformer housing of the present invention;

fig. 3 is a schematic structural view of a first heat dissipation connecting seat of the present invention;

fig. 4 is a schematic structural view of the second heat dissipation connecting seat and the third heat dissipation connecting seat of the present invention being separated;

fig. 5 is a schematic structural view of the protection base of the present invention.

In the figure: 1. a transformer housing; 2. a wire core; 3. a pin; 4. a protective base; 5. a first heat dissipation connecting seat; 6. a first heat sink; 7. a second heat dissipation connecting seat; 8. a third heat dissipation connecting seat; 9. a second heat sink; 10. a third heat sink; 11. a jack; 12. an arc-shaped clamping groove; 13. an arc-shaped bump; 14. a limiting stretching groove; 15. a limiting plate; 16. a return spring; 17. accommodating grooves; 18. an elastic sheet; 19. and (5) inserting the column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-5, a high stability electronic transformer comprises a transformer housing 1 and a protection base 4, a wire core 2 is arranged in the transformer housing 1, pins 3 are arranged at the bottom of the transformer housing 1, first heat dissipation connecting seats 5 are symmetrically attached to the left and right side walls of the transformer housing 1, first heat dissipation connecting seats 6 are respectively arranged on the opposite sides of the two first heat dissipation connecting seats 5, third heat dissipation connecting seats 8 are symmetrically attached to the right ends of the front and back sides of the transformer housing 1, third heat dissipation plates 10 are respectively arranged on the right ends of the opposite sides of the two third heat dissipation connecting seats 8, second heat dissipation connecting seats 7 are symmetrically attached to the left ends of the front and back sides of the transformer housing 1, second heat dissipation plates 9 are respectively arranged on the left ends of the opposite sides of the two second heat dissipation connecting seats 7, the left sides of the two third heat dissipation connecting seats 8 are respectively attached to the right sides of the two second heat dissipation connecting seats 7, the right ends of two third heat dissipation connecting seats 8 are connected with the front end and the rear end of a right first heat dissipation connecting seat 5, the left ends of two second heat dissipation connecting seats 7 are connected with the front end and the rear end of a left first heat dissipation connecting seat 5, the transformer can be conveniently dissipated by the mutual matching of the arranged first heat dissipation connecting seat 5, a first heat dissipation sheet 6, a second heat dissipation connecting seat 7, a third heat dissipation sheet 8, a third heat dissipation sheet 10 and a third heat dissipation sheet 10, the heat dissipation structure is arranged on the periphery, the heat dissipation effect is good, the service life of the transformer can be prolonged, arc-shaped convex blocks 13 are symmetrically arranged in the middle of one side of each of the two first heat dissipation connecting seats 5, arc-shaped clamping grooves 12 are symmetrically arranged in the middle of the left side wall and the right side wall of a transformer shell 1, the two arc-shaped convex blocks 13 are respectively clamped in the inner cavities of the two arc-shaped clamping grooves 12, the arc-shaped convex blocks 13 are matched with the arc-shaped clamping grooves 12, and a jack 11 is arranged in the middle of the lower end of the front of the transformer shell 1, the left sides of the two third heat dissipation connecting seats 8 are symmetrically and fixedly connected with limiting plates 15, the upper and lower ends of the left sides of the two limiting plates 15 are respectively symmetrically and fixedly connected with reset springs 16, the two limiting plates 15 are respectively inserted into the inner cavities of the two limiting stretching grooves 14, the limiting plates 15 are attached to the inner walls of the limiting stretching grooves 14, the left ends of the two groups of reset springs 16 are respectively connected with the inner walls of the two accommodating grooves 17, the right sides of the two second heat dissipation connecting seats 7 are symmetrically provided with the limiting stretching grooves 14, the integral disassembly of the first heat dissipation connecting seat 5, the second heat dissipation connecting seat 7 and the third heat dissipation connecting seat 8 can be facilitated through the mutual matching of the arranged arc clamping grooves 12, the arc convex blocks 13, the limiting stretching grooves 14, the limiting plates 15 and the reset springs 16, so that the maintenance and the cleaning are facilitated, the accommodating grooves 17 are formed in the top of the protection base 4, and the accommodating grooves 17 are in one-to-one correspondence with the pins 3, and holding tank 17 and the bulge adaptation of connecting pin 3, middle part fixedly connected with flexure strip 18 of the positive upper end of protection base 4, the back upper end of flexure strip 18 is provided with inserts post 19, insert post 19 and jack 11 adaptation and correspond, protection base 4 through setting up, holding tank 17, flexure strip 18, insert post 19, jack 11 mutually support and can conveniently protect pin 3, can avoid causing the rupture damage of pin 3 in the transportation or the in-process of carrying and taking, the practicality has been increased.

It should be noted that the present invention is a high stability electronic transformer, when in use, the transformer can be conveniently cooled by the mutual cooperation of the first heat dissipation connecting seat 5, the first heat dissipation plate 6, the second heat dissipation connecting seat 7, the third heat dissipation connecting seat 8, the third heat dissipation plate 10 and the third heat dissipation plate 10, the heat dissipation structure is arranged around the transformer, the heat dissipation effect is good, the service life of the transformer can be prolonged, the disassembly of the whole body formed by the first heat dissipation connecting seat 5, the second heat dissipation connecting seat 7 and the third heat dissipation connecting seat 8 can be facilitated by the mutual cooperation of the arc-shaped clamping groove 12, the arc-shaped projection 13, the limiting stretching groove 14, the limiting plate 15 and the reset spring 16, specifically, the two first heat dissipation connecting seats 5 are far away from each other and pulled, the two first heat dissipation connecting seats 5 respectively drive the two second heat dissipation connecting seats 7 and the two third heat dissipation connecting seats 8 to move away from each other, therefore, the two limit plates 15 stretch the two sets of reset springs 16 in the inner cavities of the two limit stretching grooves 14, further the arc-shaped convex block 13 is separated from the inner cavity of the arc-shaped clamping groove 12, then the frame body consisting of the first heat dissipation connecting seat 5, the second heat dissipation connecting seat 7 and the third heat dissipation connecting seat 8 is taken down upwards, so that the maintenance and the cleaning are convenient, the pin 3 can be conveniently protected by the mutual matching of the arranged protection base 4, the accommodating groove 17, the elastic sheet 18, the inserting column 19 and the jack 11, and the breaking damage of the pin 3 in the transportation or carrying and taking process can be avoided, specifically, the accommodating groove 17 at the top of the protection base 4 is aligned to the pin 3 and the convex part at the connecting part thereof when in use, then the pin is inserted into the inner cavity of the accommodating groove 17, the upper end of the elastic sheet 18 is pulled outwards, the elastic sheet 18 drives the inserting column 19 to bend outwards until the inserting column 19 corresponds to the jack 11, and then the elastic sheet 18 is loosened, the inserting column 19 can be inserted into the inner cavity of the jack 11 under the action of the reset force of the elastic sheet 18, so that the protection of the pin 3 is completed, the disassembly is convenient, and the practicability is increased.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high stability electronic transformer, includes transformer housing (1) and protection base (4), its characterized in that: the transformer comprises a transformer shell (1), a wire core (2) is arranged in the transformer shell (1), pins (3) are arranged at the bottom of the transformer shell (1), first heat dissipation connecting seats (5) are symmetrically attached to the left side wall and the right side wall of the transformer shell (1), first cooling fins (6) are respectively arranged on the opposite sides of the two first heat dissipation connecting seats (5), third heat dissipation connecting seats (8) are symmetrically attached to the right ends of the front side and the rear side of the transformer shell (1), third cooling fins (10) are respectively arranged on the right ends of the opposite sides of the two third heat dissipation connecting seats (8), second heat dissipation connecting seats (7) are symmetrically attached to the left ends of the front side and the rear side of the transformer shell (1), second cooling fins (9) are respectively arranged at the left ends of the opposite sides of the two second heat dissipation connecting seats (7), and arc-shaped convex blocks (13) are symmetrically arranged in the middle of the opposite sides of the two first heat dissipation connecting seats (5), arc draw-in groove (12) have been seted up to lateral wall middle part symmetry about transformer housing (1), jack (11), two have been seted up at the front lower extreme middle part of transformer housing (1) left side symmetry fixedly connected with limiting plate (15), two of third heat dissipation connecting seat (8) the left upper and lower both ends symmetry fixedly connected with reset spring (16) respectively of limiting plate (15), and spacing tensile groove (14) have been seted up to the right side symmetry of two second heat dissipation connecting seats (7), holding tank (17) have been seted up at the top of protection base (4), middle part fixedly connected with flexure strip (18) of the positive upper end of protection base (4), the back upper end of flexure strip (18) is provided with inserts post (19).

2. The high-stability electronic transformer of claim 1, wherein: the accommodating grooves (17) correspond to the pins (3) one by one, and the accommodating grooves (17) are matched with the protruding parts of the connecting pins (3).

3. The high-stability electronic transformer of claim 1, wherein: the inserting column (19) is matched and corresponds to the inserting hole (11).

4. The high-stability electronic transformer of claim 1, wherein: the two arc-shaped convex blocks (13) are respectively clamped in the inner cavities of the two arc-shaped clamping grooves (12), and the arc-shaped convex blocks (13) are matched with the arc-shaped clamping grooves (12).

5. The high-stability electronic transformer of claim 1, wherein: two limiting plates (15) are respectively inserted into the inner cavities of the two limiting stretching grooves (14), the limiting plates (15) are attached to the inner walls of the limiting stretching grooves (14), and the left ends of the reset springs (16) are respectively connected with the inner walls of the two accommodating grooves (17).

6. The high-stability electronic transformer of claim 1, wherein: the left sides of the two third heat dissipation connecting seats (8) are respectively attached to the right sides of the two second heat dissipation connecting seats (7), the right ends of the two third heat dissipation connecting seats (8) are connected with the front and rear ends of the first heat dissipation connecting seat (5) on the right side, and the left ends of the two second heat dissipation connecting seats (7) are connected with the front and rear ends of the first heat dissipation connecting seat (5) on the left side.