CN214901593U

CN214901593U - Digital high-efficiency high-density power module with safety component

Info

Publication number: CN214901593U
Application number: CN202121069670.0U
Authority: CN
Inventors: 姚锦良
Original assignee: Shenzhen Xintong Feiyang Technology Co ltd
Current assignee: Shenzhen Xintong Feiyang Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-26
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a digital high-efficiency high-density power supply module with a safety component, which comprises a main body, the top end of the main body is provided with a top cover, the two sides of the top cover are both provided with wiring areas, symmetrically arranged the top end of the wiring areas is provided with a placing groove corresponding to the inner side of the top cover, and the inner side of the placing groove is provided with a protective cover, a cross rod penetrates between the protective cover and the placing groove, the two ends of the cross rod are fixed with the two sides of the inner wall of the placing groove, the surface of the cross rod is provided with a limiting groove, and the inner side of the limiting groove is sleeved with a torsional spring corresponding to the surface of the cross rod; through protective cover, torsional spring, horizontal pole, fixed slot, the silica gel piece of design, make the junction of this power module and connecting wire increase safe subassembly, improve this junction and expose the problem that has certain safety in utilization hidden danger outward completely to play certain guard action, increase this power module's safety in utilization.

Description

Digital high-efficiency high-density power module with safety component

Technical Field

The utility model belongs to the technical field of power module, concretely relates to high-efficient high density power module of digit with safe subassembly.

Background

The power supply module is a power supply device which can be directly attached to a printed circuit board, and is characterized in that the power supply module can provide power for an application specific integrated circuit, a digital signal processor, a microprocessor, a memory, a field programmable gate array and other digital or analog loads, and generally, the module is called a point-of-load power supply system or a point-of-use power supply system. Due to the advantages of the modular structure, the modular power supply is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, and in the fields of automotive electronics, aerospace and the like, and has high efficiency, density, stability, dynamic response, reliability and the like.

Present high-efficient high-density power module of digit is connected external connection line and this power module's wiring district according to the demand in the use, connects the back at both, because junction between the two is for exposing the state outside to there is the problem of certain use hidden danger, for this reason the utility model provides a high-efficient high-density power module of digit with safe subassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient high density power module of digit with safe subassembly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient high density power module of digit with safe subassembly, comprises a main body, the top of main part is provided with the top cap, the both sides of top cap all are provided with the wiring district, and the symmetry sets up the standing groove has been seted up corresponding to the inboard of top cap in the top of wiring district, and the inboard of standing groove is provided with the protective cover, it has the horizontal pole to run through between protective cover and the standing groove, the both ends of horizontal pole are fixed with the inner wall both sides of standing groove, the spacing groove has been seted up on the surface of horizontal pole, and the inboard of spacing groove has cup jointed the torsional spring corresponding to the surface of horizontal pole, the both ends of torsional spring are fixed with the inner wall of protective cover, the fixed slot has been seted up to the bottom edge of protective cover, the both sides of fixed slot are all embedded to have the silica gel piece.

Preferably, a limiting clamping groove is formed between the main body and the top cover corresponding to the top end of the main body, a limiting block is arranged on the inner side of the limiting clamping groove, and the top end of the limiting block is fixedly connected with the bottom end of the top cover.

Preferably, the surface of the limiting block and the inner wall of the limiting clamping groove are in a laminating state, and the cross section of the limiting block is of an L-shaped structure.

Preferably, the surface of protective cover is the laminating state with the inner wall of standing groove, the cross section of protective cover is the rectangle structure.

Preferably, the wiring region is composed of a plurality of regions, and bolts are arranged in the plurality of regions of the wiring region.

Preferably, a plurality of mounting holes are formed between the main body and the top cover, and bolts penetrate through the inner sides of the mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through protective cover, torsional spring, horizontal pole, fixed slot, the silica gel piece of design, make the junction of this power module and connecting wire increase safe subassembly, improve this junction and expose the problem that has certain safety in utilization hidden danger outward completely to play certain guard action, increase this power module's safety in utilization.

(2) Stopper, spacing draw-in groove through the design make main part and top cap in the installation, make to be the block state between the two through this structure, improve the mounting hole between original main part and the top cap after counterpointing, have the skew phenomenon to increase the convenient degree of installation.

Drawings

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

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the area B of FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the joint between the protecting cover and the top cover;

FIG. 5 is a schematic view of the structure of the local connection between the top cover and the main body of the present invention;

in the figure: 1. a main body; 2. a top cover; 3. a protective cover; 4. a wiring region; 5. fixing grooves; 6. a silica gel block; 7. a cross bar; 8. a torsion spring; 9. a limiting block; 10. a limiting 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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a digital high-efficiency high-density power module with a safety component comprises a main body 1, a top cover 2 is arranged at the top end of the main body 1, wiring areas 4 are arranged on two sides of the top cover 2, placing grooves are formed in the top ends of the symmetrically arranged wiring areas 4 corresponding to the inner sides of the top cover 2, protective covers 3 are arranged on the inner sides of the placing grooves, cross rods 7 penetrate through the protective covers 3 and the placing grooves, two ends of each cross rod 7 are fixed to two sides of the inner wall of each placing groove, limiting grooves are formed in the surfaces of the cross rods 7, torsion springs 8 are sleeved on the inner sides of the limiting grooves corresponding to the surfaces of the cross rods 7, two ends of each torsion spring 8 are fixed to the inner walls of the protective covers 3, fixing grooves 5 are formed in the bottom end edges of the protective covers 3, silica gel blocks 6 are embedded in two sides of the fixing grooves 5, and the safety component is added at the joints of the power module and connecting wires through the designed protective covers 3, the torsion springs 8, the cross rods 7, the fixing grooves 5 and the silica gel blocks 6, improve this junction and expose the problem that has certain safety in utilization hidden danger outward completely to play certain safeguard action, increase this power module's safety in utilization, the surface of protective cover 3 is the laminating state with the inner wall of standing groove, and the transversal rectangle structure of personally submitting of protective cover 3.

In this embodiment, it is preferred, spacing draw-in groove 10 has been seted up corresponding to the top of main part 1 between main part 1 and the top cap 2, and the inboard of spacing draw-in groove 10 is provided with stopper 9, stopper 9's top and top cap 2's bottom are fixed connection, stopper 9 through the design, spacing draw-in groove 10, make main part 1 and top cap 2 in the installation, make to be the block state between the two through this structure, improve the mounting hole between original main part 1 and the top cap 2 after counterpointing, there is the skew phenomenon, thereby increase the convenient degree of installation, the surface of stopper 9 is the laminating state with the inner wall of spacing draw-in groove 10, L type structure is personally submitted to stopper 9 transversal.

In this embodiment, preferably, the wiring area 4 is composed of a plurality of areas, bolts are arranged in the plurality of areas of the wiring area 4, a plurality of mounting holes are formed between the main body 1 and the top cover 2, and bolts penetrate through the inner sides of the mounting holes.

The utility model discloses a theory of operation and use flow: in the use process of the power module, when the wiring operation is carried out, the fixed groove 5 is pulled, so that the protective cover 3 rotates by taking the cross rod 7 as a center, the wiring area 4 is exposed outside, then the connecting wire is connected with a plurality of bolts in the wiring area 4 one by one, and the protective cover 3 is loosened, so that the protective cover 3 rebounds under the action of the torsion spring 8, and the silica gel block 6 is attached to the top end of the wiring area 4; when main part 1 and top cap 2 that will constitute this power module are installed as needs, at first place top cap 2 on main part 1's top, remove top cap 2 again, make top cap 2 remove at the laminating of main part 1's surface, make stopper 9 card go into the inboard of spacing draw-in groove 10, make main part 1 and top cap 2 be preliminary block state, run through a plurality of bolts between the two one by one after that, accomplish the operation of being connected main part 1 and top cap 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient high density power module of digit with safe subassembly, includes main part (1), the top of main part (1) is provided with top cap (2), its characterized in that: the both sides of top cap (2) all are provided with wiring district (4), and the symmetry sets up the standing groove has been seted up corresponding to the inboard of top cap (2) on the top of wiring district (4), and the inboard of standing groove is provided with protective cover (3), it has horizontal pole (7) to run through between protective cover (3) and the standing groove, the both ends of horizontal pole (7) are fixed with the inner wall both sides of standing groove, the spacing groove has been seted up on the surface of horizontal pole (7), and torsional spring (8) have been cup jointed on the inboard surface corresponding to horizontal pole (7) of spacing groove, the both ends of torsional spring (8) are fixed with the inner wall of protective cover (3), fixed slot (5) have been seted up to the bottom edge of protective cover (3), the both sides of fixed slot (5) are all embedded to have silica gel piece (6).

2. The digital high-efficiency high-density power supply module with the safety component as claimed in claim 1, wherein: spacing draw-in groove (10) have been seted up corresponding to the top of main part (1) between main part (1) and top cap (2), and the inboard of spacing draw-in groove (10) is provided with stopper (9), the top of stopper (9) and the bottom of top cap (2) are fixed connection.

3. The digital high-efficiency high-density power supply module with the safety component as claimed in claim 2, wherein: the surface of the limiting block (9) is in a laminating state with the inner wall of the limiting clamping groove (10), and the cross section of the limiting block (9) is of an L-shaped structure.

4. The digital high-efficiency high-density power supply module with the safety component as claimed in claim 1, wherein: the surface of protective cover (3) is the laminating state with the inner wall of standing groove, the transversal rectangle structure of personally submitting of protective cover (3).

5. The digital high-efficiency high-density power supply module with the safety component as claimed in claim 1, wherein: wiring district (4) comprise a plurality of regions, the inside bolt that all is provided with of a plurality of regions of wiring district (4).

6. The digital high-efficiency high-density power supply module with the safety component as claimed in claim 1, wherein: a plurality of mounting holes are formed between the main body (1) and the top cover (2), and bolts penetrate through the inner sides of the mounting holes.