CN214757157U

CN214757157U - Packaged power supply module structure

Info

Publication number: CN214757157U
Application number: CN202120127519.1U
Authority: CN
Inventors: 王道军
Original assignee: Zhongshan Vatti Electronic Technology Co ltd
Current assignee: Zhongshan Vatti Electronic Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-16
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a packaged type power module structure, including power module, auxiliary pin, electric pin and PCB body, wherein power module's one end is provided with auxiliary pin power module's the other end is provided with electric pin, power module passes through auxiliary pin perhaps electric pin with PCB body assembly is in the same place, power module passes through electric pin with communication connection between the PCB body. The design risk caused by repeated design of the power supply of the household appliance controller can be effectively reduced, so that the production cost of the product is further reduced.

Description

Packaged power supply module structure

Technical Field

The utility model relates to a power encapsulation technical field especially relates to a packaged type power module structure.

Background

Because the household appliance control panel belongs to the customized design, the variety of the household appliance control panel is various, and the problem of electromagnetic compatibility safety regulations is often considered in power supply wiring in the controller, so that the board distribution design needs to be tested and corrected for many times.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the current correlation technique at least to a certain extent, for this reason, the utility model provides a packaged power module structure, its simple structure can effectively reduce the design risk that the repetitive design of household electrical appliances controller power brought to further reduce the manufacturing cost of product.

The above purpose is realized by the following technical scheme:

the utility model provides a packaged type power module structure, includes power module, auxiliary pin, electric pin and PCB body, wherein power module's one end is provided with auxiliary pin power module's the other end is provided with electric pin, power module passes through auxiliary pin or electric pin with the PCB body assembly together, power module pass through electric pin with communication connection between the PCB body.

In some embodiments, the number of electrical pins is four.

In some embodiments, the number of auxiliary pins is one.

In some embodiments, the power module is plugged onto the PCB body.

In some embodiments, the PCB body is provided with a plurality of through holes, and the electrical pins pass through the through holes to plug the power module into the PCB body.

In some embodiments, the bottom surface of the power module is attached to the surface of the PCB body.

Compared with the prior art, the utility model discloses an at least including following beneficial effect:

1. the utility model discloses encapsulated power module structure, its simple structure can effectively reduce the design risk that the repetitive design of household electrical appliances controller power brought to further reduce the manufacturing cost of product.

2. The design is reasonable, the hidden quality trouble of the product can be effectively reduced, and the scale and standardized production of the product can be further improved.

Drawings

Fig. 1 is a schematic view of a partial structure of a power module according to an embodiment of the present invention;

fig. 2 is a front view of a partial structure of a power module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a power module according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a power module according to a second embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 shall fall within the scope of the claimed technical solution of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 3, the present embodiment provides a packaged power module 1 structure, which includes a power module 1, an auxiliary pin 2, an electrical pin 3, and a PCB body 4, wherein the auxiliary pin 2 is disposed at one end of the power module 1, the electrical pin 3 is disposed at the other end of the power module 1, the power module 1 is assembled with the PCB body 4 through the auxiliary pin 2 or the electrical pin 3, and the power module 1 is communicatively connected with the PCB body 4 through the electrical pin 3.

In this embodiment, through adopting the modularized design with the encapsulation power supply structure, thereby do benefit to the assembly between power module 1 and the PCB body 4, and then reduce unnecessary repetitive design work, take the modularized encapsulation power to the electrical source controller of the same scheme can, can adopt two kinds of mounting structures of cartridge and subsides dress between power module 1 and the PCB body 4, certainly still can adapt to multiple assembly condition, thereby effectual repetitive design and the ann rule capability test etc. that reduce household electrical appliances controller power, very big integrated a large amount of repetitive work of household electrical appliances trade power strip research and development production, moreover, the steam generator is simple in structure, can effectively reduce the design risk that the repetitive design of household electrical appliances controller power brought, thereby further reduce the manufacturing cost of product.

Further, the number of the electrical pins 3 is four, which is reasonable in design.

Preferably, the number of the auxiliary pin 2 is one, which is reasonably designed.

Specifically, the power module 1 is inserted into the PCB body 4, and has a simple structure.

Particularly, a plurality of through holes are formed in the PCB body 4, and the power module 1 is inserted into the PCB body 4 after the electric pins 3 pass through the through holes, so that the structure is simple and compact.

In this embodiment, the auxiliary pins 2 are disposed above the power module 1, the electrical pins 3 are disposed below the power module 1, a plurality of through holes are formed in the PCB body 4, the electrical pins 3 are fixedly connected to the PCB body 4 through solder after passing through the through holes, and the power module 1 is communicatively connected to the PCB body 4 through the electrical pins 3, so that the power module 1 is plugged into the PCB body 4.

Example two:

as shown in fig. 1, 2, and 4, this embodiment provides a packaged power module 1 structure, include as embodiment one packaged power module 1 structure, through adopting the modularized design with packaged power structure, thereby do benefit to the assembly between power module 1 and the PCB body 4, and then reduce unnecessary repetitive design work, power controller to the same scheme take the modularized packaged power can, its simple structure, can effectively reduce the design risk that the repetitive design of household electrical appliance controller power brought, thereby further reduce the manufacturing cost of product.

Different from the first embodiment, the bottom surface of the power module 1 is attached to the surface of the PCB body 4, which is simple in structure and reasonable in design.

In this embodiment, the bottom surface of the power module 1 is attached to the surface of the PCB body 4, and then the auxiliary pins 2 are fixed to the PCB body 4 by soldering tin, and the electrical pins 3 are connected to the PCB body 4 by soldering tin to connect the power module 1 to the PCB body 4 for communication, so that the power module 1 is attached to the PCB body 4.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a packaged type power module structure, its characterized in that includes power module (1), auxiliary pin (2), electric pin (3) and PCB body (4), wherein the one end of power module (1) is provided with auxiliary pin (2) the other end of power module (1) is provided with electric pin (3), power module (1) passes through auxiliary pin (2) or electric pin (3) with PCB body (4) assembly together, power module (1) pass through electric pin (3) with communication connection between PCB body (4).

2. A packaged power module arrangement according to claim 1, characterized in that the number of electrical pins (3) is four.

3. A packaged power module arrangement according to claim 1, characterized in that the number of auxiliary pins (2) is one.

4. The packaged power module structure according to claim 1, wherein the power module (1) is plugged on the PCB body (4).

5. The packaged power module structure according to claim 4, wherein the PCB body (4) is provided with a plurality of through holes, and the electrical pins (3) pass through the through holes to plug the power module (1) into the PCB body (4).

6. The encapsulated power module structure as claimed in claim 1, wherein the bottom surface of the power module (1) is attached to the surface of the PCB body (4).