CN214753237U

CN214753237U - Miniature transformer protection skeleton

Info

Publication number: CN214753237U
Application number: CN202121403415.5U
Authority: CN
Inventors: 张光清; 赵剑秋
Original assignee: Huizhou Chuangjingsheng Technology Co ltd
Current assignee: Huizhou Chuangjingsheng Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-16
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to a transformer technical field specifically is a miniature transformer protects skeleton, including skeleton base, bottom, skeleton main part, skeleton roof and protective cover, the protective cover surface is equipped with the fin for the heat dissipation, and the four corners of protective cover bottom is equipped with participates in, and the four corners of skeleton base is equipped with the jack and matches and participate in, and protective cover 4 adopts sealed glue sealed with the seam crossing of skeleton base, and the bottom both sides of skeleton base are equipped with a plurality of pin grooves, and the bottom lid closes the bottom of sealing the skeleton base, equally adopts sealed glue fixed, the utility model discloses a set up protective cover and bottom, reach the dustproof and waterproof effect of transformer to be equipped with the fin of usefulness of dispelling the heat on protective cover 4, convenient heat dissipation.

Description

Miniature transformer protection skeleton

Technical Field

The utility model relates to a transformer processing technology field especially relates to a miniature transformer protection skeleton.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: along with the continuous development of science and technology, micro-transformers are developed and mostly installed in small electrical equipment, and the application range is wide, but the existing micro-transformers have the following defects:

in the prior art, the existing micro transformer is usually installed in an exposed manner, does not have the performances of protection, water resistance and the like, and is easy to damage.

Therefore, a need exists for a transformer bobbin that provides protection.

SUMMERY OF THE UTILITY MODEL

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

the utility model provides a miniature transformer protection skeleton, includes skeleton base, bottom, skeleton main part, skeleton roof and protective cover, the protective cover surface is equipped with the fin for the heat dissipation, the four corners of protective cover bottom is equipped with participates in, the skeleton main part is connected respectively the skeleton roof with the skeleton base, the four corners of skeleton base is equipped with the jack and matches and participates in, the protective cover is equipped with sealed glue with the seam crossing of skeleton base, the bottom both sides of skeleton base are equipped with a plurality of first pin grooves, the bottom lid closes the bottom of sealing the skeleton base to be equipped with sealed glue at seam crossing.

Furthermore, through holes for placing pins are formed in two sides of the framework base, and the coil pins are led into the bottom of the framework base after penetrating through the through holes.

Furthermore, a plurality of second pin grooves are formed in two sides of the bottom cover, and the second pin grooves correspond to the first pin grooves.

Furthermore, the first pin groove and the second pin groove are spliced to form a pin hole for placing a pin.

Furthermore, the edges of the two sides of the framework top plate are both of a tooth-shaped structure, the inner side of the framework top plate is provided with an inserting groove for installing a protective cover, and the tooth-shaped structure can enable internal heat to rise and penetrate through the framework top plate, so that heat dissipation is facilitated.

Furthermore, the surface of the framework main body is in fillet transition, four corners of the coil are in smoother transition, and the inner side of the coil cannot deform.

Further, the protective cover can adopt any one of a plastic cover body and a metal shielding cover body, the plastic cover body is adopted under the condition that the cost needs to be considered, and the metal shielding cover body is adopted under the condition that the anti-interference capability needs to be improved.

The utility model has the advantages that:

the utility model discloses a miniature transformer protection skeleton through setting up protective cover and bottom of protectiveness, reaches transformer dustproof and waterproof's effect to be equipped with the fin of heat dissipation usefulness on the protective cover, convenient heat dissipation, protective cover itself can adopt the lid of plastics or metallic shield as required, with practice thrift the cost or improve the interference killing feature.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;

description of reference numerals: the framework comprises a framework base 1, a through hole 11, a jack 12, a framework main body 2, a framework top plate 3, a slot 31, a tooth-shaped structure 32, a protective cover 4, a fin 41, a pin 42 and a bottom cover 5.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is at a lesser level than the second feature.

As shown in fig. 1, an embodiment of the present invention provides a micro transformer protection framework, which includes a framework base 1, a bottom cover 5, a framework main body 2, a framework top plate 3 and a protection cover 4, the protective cover 4 adopts a plastic cover body, the weight is reduced, the production cost is saved, the surface of the protective cover 4 is provided with a fin 41 for heat dissipation, the fin 41 is an aluminum sheet embedded on the protective cover 4, four corners of the bottom of the protective cover 4 are provided with pins 42, the framework main body 2 is respectively connected with the framework top plate 3 and the framework base 1, four corners of the framework base 1 are provided with jacks 12 matching pins 42, the joint of the protective cover 4 and the framework base 1 is provided with sealant, a plurality of first pin grooves are formed in two sides of the bottom of the framework base 1, the bottom cover 5 covers and seals the bottom of the framework base 1, and sealant is arranged at seams; the edges of the two sides of the framework top plate 3 are both provided with tooth-shaped structures 32, the inner side of the framework top plate 3 is provided with an inserting groove for installing a protective cover 4, and the tooth-shaped structures 32 can enable internal heat to rise and penetrate through the framework top plate 3, so that heat dissipation is facilitated; the two sides of the framework base 1 are provided with through holes 11 for placing pins, the coil pins penetrate through the through holes 11 and then are led into the bottom of the framework base 1, the two sides of the bottom cover 5 are provided with a plurality of second pin grooves, the second pin grooves correspond to the first pin grooves, the first pin grooves and the second pin grooves are spliced to form pin holes for placing the pins, and the pin holes are inclined holes.

Further, in some embodiments, the side of the protecting cover 4 is provided with heat dissipating fins 41.

Further, in some embodiments, the protective cover 4 is a metal shielding cover.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a miniature transformer protection skeleton which characterized in that: including skeleton base, bottom, skeleton main part, skeleton roof and protective cover, the protective cover surface is equipped with the fin for the heat dissipation, the four corners of protective cover bottom is equipped with participates in, the skeleton main part is connected respectively the skeleton roof with the skeleton base, the four corners of skeleton base is equipped with the jack and matches and participates in, the protective cover is equipped with sealed glue with the seam crossing of skeleton base, the bottom both sides of skeleton base are equipped with a plurality of first pin grooves, the bottom lid closes the bottom of sealing the skeleton base to be equipped with sealed glue at the seam crossing.

2. The miniature transformer protective framework of claim 1, wherein: and through holes for placing pins are formed in two sides of the framework base.

3. The miniature transformer protective framework of claim 1, wherein: and a plurality of second pin grooves are formed in two sides of the bottom cover.

4. The miniature transformer protective framework of claim 1 or 3, wherein: the first pin groove and the second pin groove are spliced to form a pin hole for placing a pin.

5. The miniature transformer protective framework of claim 1, wherein: the both sides edge of skeleton roof is the profile of tooth structure, and the inboard of skeleton roof is equipped with the slot and is used for installing the protective cover.

6. The miniature transformer protective framework of claim 1, wherein: the surface of the framework main body is in fillet transition.

7. The miniature transformer protective framework of claim 1, wherein: the protective cover can

Any one of a plastic cover body and a metal shielding cover body is adopted.