CN210984493U - High-frequency switching power supply transformer - Google Patents
High-frequency switching power supply transformer Download PDFInfo
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- CN210984493U CN210984493U CN201921844508.4U CN201921844508U CN210984493U CN 210984493 U CN210984493 U CN 210984493U CN 201921844508 U CN201921844508 U CN 201921844508U CN 210984493 U CN210984493 U CN 210984493U
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- skeleton
- winding group
- mount pad
- switching power
- power supply
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Abstract
The utility model discloses a high frequency switching power supply transformer, pin and row's needle including skeleton, mount pad, winding group and being located the mount pad bottom, the skeleton middle part is equipped with the mounting groove, the mount pad is installed the skeleton below, winding group installs in the mounting groove, winding group top is provided with a plurality of fixture block, be provided with insulating seat on the skeleton top inner wall to keep being connected between winding group and the skeleton stably through insulating seat: this device is through many nimble package assembly, under guaranteeing that device structure is light, occupation space is less prerequisite, has increased the stability of winding group installation, and effective insulation when having guaranteed its and external connection through the insulator simultaneously supports the device is whole through the skeleton to indicate the pad messenger device through its both sides setting and hold, the application of force is more convenient.
Description
Technical Field
The utility model relates to a transformer specifically is a high frequency switching power supply transformer, belongs to electrical components.
Background
A high-frequency switching power supply transformer is generally used for low-voltage large-current high-frequency switching power supply transformers in the industries of polycrystalline silicon production, electroplating, electrolysis, electric vehicle charging and the like.
The existing high-frequency switching transformer has some design problems, and the design problems are specifically changed as follows: firstly, current high frequency switch transformer often is in the frame through the direct equipment of winding group, and the winding group directly exposes or wraps up in the frame completely to cause the insulating nature of winding group relatively poor or the heat dissipation function is lower, and secondly, current high frequency switch transformer often is because of the structure is less, and the unable convenient dismantlement of installing.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a high frequency switching power transformer for solving the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a high frequency switching power supply transformer, pin and row's needle bottom including skeleton, mount pad, winding group and being located the mount pad, the skeleton middle part is equipped with the mounting groove, the mount pad is installed the skeleton below, winding group installs in the mounting groove, winding group top is provided with a plurality of fixture block, be provided with insulating seat on the inner wall of skeleton top to it is stable to keep being connected between winding group and the skeleton through insulating seat.
As a technical optimization scheme of the utility model, the skeleton side is provided with a plurality of and indicates the pad, increases the friction between skeleton and the finger through pointing the pad to be convenient for hold of device and take the installation.
As a technical optimization scheme of the utility model, the skeleton bottom is provided with a plurality of connecting piece, just the skeleton with through connecting piece swing joint, make things convenient for the dismantlement installation of device between the mount pad.
As a technical optimization scheme of the utility model, be provided with a plurality of and fixture block matched with draw-in groove on the insulator seat, through the draw-in groove with the fixture block cladding.
As a technical optimization scheme of the utility model, the insulator foot constitutes for having elastic insulating rubber material to keep apart the setting with winding group and skeleton through it, increase the insulating properties of device, also prevent winding group direct and skeleton or outside metal framework direct contact simultaneously, constitute the electromagnetic shield.
The utility model has the advantages that: this device is through many nimble package assembly, under guaranteeing that device structure is light, occupation space is less prerequisite, has increased the stability of winding group installation, and effective insulation when having guaranteed its and external connection through the insulator simultaneously supports the device is whole through the skeleton to indicate through its both sides setting to fill up and make the device hold by, the application of force is more convenient, to sum up, the device has simple structure, convenient to use's characteristics.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the framework structure of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. skeleton, 2, mount pad, 3, winding group, 4, pin, 5, row's needle, 6, indicate pad, 7, insulating seat, 8, fixture block, 9, connecting piece, 10, mounting groove.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a high frequency switching power transformer includes a frame 1, a mounting seat 2, a winding group 3, and pins 4 and pins 5 located at the bottom of the mounting seat 2, wherein a mounting groove 10 is formed in the middle of the frame 1, a plurality of finger pads 6 are disposed on the side of the frame 1, the mounting seat 2 is mounted below the frame 1, the winding group 3 is mounted in the mounting groove 10, a plurality of clamping blocks 8 are disposed on the top end of the winding group 3, an insulating seat 7 is disposed on the inner wall of the top end of the frame 1, a plurality of clamping grooves matched with the clamping blocks 8 are disposed on the insulating seat 7, the connection between the winding group 3 and the framework 1 is kept stable through the insulating seat 7, the insulating seat 7 is made of elastic insulating rubber material, and through it with winding group 3 and skeleton 1 isolation setting, skeleton 1 bottom is provided with a plurality of connecting piece 9, and through connecting piece 9 swing joint between skeleton 1 and the mount pad 2.
The utility model discloses when using, at first, twine the enameled wire of regulation line number on winding group 3, install winding group on mount pad 2, pass through connecting piece 9 with mount pad 2 and skeleton 1 afterwards and be connected, connecting piece 6 here can adopt the bayonet socket, the bolt, connection structure such as the fast module of card, winding group 3 fills in mounting groove 10 this moment, through the block between insulating seat 7 and the fixture block 8, give winding group 3 stable mounting structure, the user holds the device afterwards and holds in the hand, increase the friction between skeleton and the device through finger pad 6, it sends the device into on the circuit board of required installation to hold skeleton 1, make things convenient for the application of force through finger pad 6, protect winding group 3 through skeleton 1 structure simultaneously, install the device in the circuit board through row's needle 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 (5)
1. The utility model provides a high frequency switching power supply transformer, includes skeleton (1), mount pad (2), wire winding group (3) and is located pin (4) and row needle (5) of mount pad (2) bottom, its characterized in that: skeleton (1) middle part is equipped with mounting groove (10), mount pad (2) are installed skeleton (1) below, wire winding group (3) are installed in mounting groove (10), wire winding group (3) top is provided with a plurality of fixture block (8), be provided with insulating seat (7) on skeleton (1) top inner wall to keep being connected between wire winding group (3) and skeleton (1) stably through insulating seat (7).
2. A high frequency switching power supply transformer according to claim 1, characterized in that: the side of the framework (1) is provided with a plurality of finger pads (6).
3. A high frequency switching power supply transformer according to claim 1, characterized in that: skeleton (1) bottom is provided with a plurality of connecting piece (9), just skeleton (1) with through connecting piece (9) swing joint between mount pad (2).
4. A high frequency switching power supply transformer according to claim 1, characterized in that: and the insulating seat (7) is provided with a plurality of clamping grooves matched with the clamping blocks (8).
5. The high-frequency switching power supply transformer according to claim 4, characterized in that: the insulating seat (7) is made of elastic insulating rubber materials, and the winding group (3) and the framework (1) are isolated from each other through the insulating seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844508.4U CN210984493U (en) | 2019-10-30 | 2019-10-30 | High-frequency switching power supply transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844508.4U CN210984493U (en) | 2019-10-30 | 2019-10-30 | High-frequency switching power supply transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210984493U true CN210984493U (en) | 2020-07-10 |
Family
ID=71420234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844508.4U Active CN210984493U (en) | 2019-10-30 | 2019-10-30 | High-frequency switching power supply transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210984493U (en) |
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2019
- 2019-10-30 CN CN201921844508.4U patent/CN210984493U/en active Active
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