CN219086491U

CN219086491U - Assembled power supply

Info

Publication number: CN219086491U
Application number: CN202223552764.0U
Authority: CN
Inventors: 张立勋
Original assignee: Dongguan Pushang Industrial Co ltd
Current assignee: Dongguan Pushang Industrial Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-26
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of power generation, in particular to an assembled power supply, which comprises a bottom shell and an end cover, wherein a power panel is arranged in the bottom shell, and a connecting port is arranged on the surface of the bottom shell. According to the utility model, the threaded rod is twisted to rotate, the two positioning blocks are driven to move close to each other through the rotation of the threaded rod, so that the two positioning blocks are separated from the positioning holes respectively, the end cover can be separated from the bottom shell by moving outwards at the moment, the disassembly is more convenient, the operation is simpler, the maintenance or replacement of electric components is facilitated, the heat dissipation holes are formed in the surface of the bottom shell, the circulation of air in the bottom shell is enhanced, the heat dissipation of the electric components is facilitated, the dust screen is arranged in the heat dissipation holes, the external dust can be effectively prevented from entering the bottom shell, the service life of the electric components is prolonged, the dust screen can be taken down by disassembling the screws by a user, the cleaning or replacement of the dust screen is facilitated, and the operation is more convenient.

Description

Assembled power supply

Technical Field

The utility model relates to the technical field of power generation, in particular to an assembled power supply.

Background

A power supply is a device that converts other forms of energy into electrical energy and provides the electrical energy to a circuit (electronic device).

At present, in the actual use process, the power supply on the market is more complicated in assembly and more inconvenient in installation and disassembly, so that the maintenance or replacement of internal electric components is more inconvenient.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an assembled power supply.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an assembled power, includes drain pan and end cover, be provided with the power strip in the drain pan, the surface of drain pan is provided with the connector, the upper end at the drain pan is installed to the end cover, the upper end fixed mounting of drain pan has the bellying, the locating hole has all been seted up on the both sides surface of bellying, the bottom surface indent of end cover has the constant head tank with bellying looks adaptation, the bellying inserts in the constant head tank, be provided with fastening structure in the end cover, fastening structure includes locating piece, gag lever post and threaded rod, the quantity of locating piece is two, two the locating piece is movable the inserting respectively in the locating hole, the threaded rod rotates to be installed in the end cover, the both ends of gag lever post slide respectively and set up in two locating pieces.

As a preferable technical scheme of the utility model, two sides of the upper surface of the end cover are respectively provided with a chute, and the two positioning blocks are respectively arranged in the chute in a sliding way.

As a preferable technical scheme of the utility model, the surfaces of the two positioning blocks are provided with threaded holes, the threaded directions of the two threaded holes are opposite, and the threaded rods penetrate through the two threaded holes.

As a preferable technical scheme of the utility model, the end part of the limiting rod is fixedly provided with a fixed block, and the fixed block is fixedly connected with the inner wall of the end cover.

As a preferable technical scheme of the utility model, the surface of the bottom shell is provided with a heat dissipation hole, and a dust screen is arranged in the heat dissipation hole.

As a preferable technical scheme of the utility model, screws are rotationally twisted into the end parts of the two sides of the dustproof net, and the dustproof net is fixed with the bottom shell through the screws.

Compared with the prior art, the utility model has the following beneficial effects:

1. the threaded rod is twisted to rotate, the two positioning blocks are driven to move close to each other through rotation of the threaded rod, the two positioning blocks are separated from the positioning holes respectively, the end cover can be separated from the bottom shell by moving outwards at the moment, the disassembly is convenient, the operation is simpler, and accordingly maintenance or replacement of electric components is facilitated.

2. The heat dissipation holes are formed in the surface of the bottom shell, circulation of air in the bottom shell is enhanced, heat dissipation of the electric components is facilitated, the dustproof net is arranged in the heat dissipation holes, external dust can be effectively prevented from entering the bottom shell, the service life of the electric components is prolonged, a user can take down the dustproof net through disassembling screws, cleaning or replacement of the dustproof net is facilitated, and operation is more convenient.

Drawings

FIG. 1 is a schematic diagram of an assembled power supply according to the present utility model;

FIG. 2 is a schematic view of the structure of the bottom shell of the present utility model;

FIG. 3 is a schematic view of the structure of the end cap of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Wherein: 1. a bottom case; 11. a power panel; 12. a connection port; 13. a heat radiation hole; 2. an end cap; 21. a positioning groove; 22. a chute; 3. a boss; 31. positioning holes; 4. a positioning block; 5. a limit rod; 51. a fixed block; 6. a threaded rod; 7. a dust screen; 71. and (5) a screw.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an assembled power supply comprises a bottom shell 1 and an end cover 2, a power panel 11 is arranged in the bottom shell 1, a connection port 12 is arranged on the surface of the bottom shell 1, the end cover 2 is arranged at the upper end part of the bottom shell 1, a boss 3 is fixedly arranged at the upper end of the bottom shell 1, positioning holes 31 are respectively arranged on the surfaces of two sides of the boss 3, a positioning groove 21 matched with the boss 3 is concavely arranged on the bottom surface of the end cover 2, the boss 3 is inserted in the positioning groove 21, a fastening structure is arranged in the end cover 2, the fastening structure comprises positioning blocks 4, limiting rods 5 and threaded rods 6, the number of the positioning blocks 4 is two, the two positioning blocks 4 are respectively movably inserted in the positioning holes 31, the threaded rods 6 are rotatably arranged in the end cover 2, two ends of the limiting rods 5 are respectively arranged in the two positioning blocks 4 in a sliding mode, sliding grooves 22 are respectively arranged on two sides of the upper surface of the end cover 2, the two positioning blocks 4 are respectively arranged in the sliding groove 22 in a sliding way, the surfaces of the two positioning blocks 4 are respectively provided with a threaded hole, the threaded directions of the two threaded holes are opposite, when the electric components on the power panel 11 are required to be maintained or replaced, a user rotates the threaded rod 6 by twisting the threaded rod 6, the two positioning blocks 4 are driven to move close to each other by the rotation of the threaded rod 6, the two positioning blocks 4 are respectively separated from the positioning holes 31, the end cover 2 can be separated from the bottom shell 1 by outwards moving the end cover 2, the disassembly is convenient, the operation is simpler, the electric components are convenient to maintain or replace, the circulation of air in the bottom shell 1 is enhanced by arranging the heat dissipation holes 13 on the surface of the bottom shell 1, the heat dissipation of the electric components is facilitated, the dust screen 7 is arranged in the heat dissipation holes 13, the external dust can be effectively prevented from entering the bottom shell 1, the life of electric components and parts has been prolonged, the user can take off dust screen 7 through dismantling screw 71, be convenient for wash or change dust screen 7, the operation is more convenient, threaded rod 6 runs through two screw holes, the tip fixed mounting of gag lever post 5 has fixed block 51, fixed block 51 and the inner wall fixed connection of end cover 2, louvre 13 has been seted up on the surface of drain pan 1, be provided with dust screen 7 in the louvre 13, all rotatory turn-in has screw 71 in the both sides tip of dust screen 7, dust screen 7 passes through screw 71 and drain pan 1 thread tightening.

When in use, when the electric components on the power panel 11 need to be maintained or replaced, a user rotates the threaded rod 6 by twisting the threaded rod 6, the two positioning blocks 4 are driven to move close to each other through the rotation of the threaded rod 6, the two positioning blocks 4 are respectively separated from the positioning holes 31, the end cover 2 can be separated from the bottom shell 1 by moving outwards at the moment, the disassembly is convenient, the operation is simpler, the electric components are convenient to maintain or replace, the heat dissipation holes 13 are formed in the surface of the bottom shell 1, the circulation of air in the bottom shell 1 is enhanced, the heat dissipation of the electric components is facilitated, the dust in the bottom shell 1 outside can be effectively prevented by arranging the dust prevention net 7 in the heat dissipation holes 13, the service life of the electric components is prolonged, the user can take down the dust prevention net 7 by disassembling the screws 71, the dust prevention net 7 is convenient to clean or replace, and the operation is more convenient.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides an assembled power, includes drain pan (1) and end cover (2), be provided with power strip (11) in drain pan (1), a serial communication port, the surface of drain pan (1) is provided with connector (12), the upper end at drain pan (1) is installed to end cover (2), the upper end fixed mounting of drain pan (1) has bellying (3), locating hole (31) have all been seted up on the both sides surface of bellying (3), the bottom surface indent of end cover (2) has constant head tank (21) with bellying (3) looks adaptation, bellying (3) are inserted in constant head tank (21), be provided with fastening structure in end cover (2), fastening structure includes locating piece (4), gag lever post (5) and threaded rod (6), the quantity of locating piece (4) is two, locating piece (4) are movable insertion respectively in locating hole (31), threaded rod (6) rotate and install in end cover (2), the both ends of gag lever post (5) slide respectively and set up in two locating pieces (4).

2. An assembled power supply according to claim 1, wherein both sides of the upper surface of the end cover (2) are provided with sliding grooves (22), and the two positioning blocks (4) are respectively slidably arranged in the sliding grooves (22).

3. An assembled power supply according to claim 1, characterized in that the surfaces of the two positioning blocks (4) are provided with threaded holes, the threaded directions of the two threaded holes are opposite, and the threaded rod (6) penetrates through the two threaded holes.

4. An assembled power supply according to claim 1, characterized in that the end of the limit rod (5) is fixedly provided with a fixed block (51), and the fixed block (51) is fixedly connected with the inner wall of the end cover (2).

5. An assembled power supply according to claim 1, characterized in that the surface of the bottom shell (1) is provided with a heat dissipation hole (13), and a dust screen (7) is arranged in the heat dissipation hole (13).

6. An assembled power supply according to claim 5, characterized in that screws (71) are rotatably twisted into both side ends of the dust screen (7), and the dust screen (7) is screwed with the bottom shell (1) by the screws (71).