CN220087685U

CN220087685U - Integrated box of power supply and control card

Info

Publication number: CN220087685U
Application number: CN202321648001.8U
Authority: CN
Inventors: 许华栋; 陈建洪
Original assignee: Shaoxing Xinli Precision Manufacturing Co ltd
Current assignee: Shaoxing Xinli Precision Manufacturing Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-24
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a power supply and control card integrated box which comprises a shell and a cover plate arranged on the shell, wherein the shell is formed by encircling a bottom plate, two first side plates and two second side plates, a containing cavity is arranged in the shell, the power supply box and the control card are arranged in the containing cavity, a plurality of first heat dissipation holes are formed in the cover plate, the first heat dissipation holes are opposite to electronic elements on the control card, and a plurality of second heat dissipation holes are formed in the two first side plates. The cover plate and the first side plate are provided with the plurality of radiating holes, the radiating area inside the shell is greatly increased due to the design of the radiating holes, the fluidity of air inside and outside the shell is increased, the heat dissipation performance is better, and the service lives of the display screen, the power supply and the control card are ensured.

Description

Integrated box of power supply and control card

Technical Field

The utility model relates to the technical field of display screen control boxes, in particular to a power supply and control card integrated box.

Background

The existing display screen is formed by integrating a power supply control box with a box body of the display screen or connecting the power supply and a control card inside the power supply box through an external wire. The existing integrated box of the power supply and the control card of the display screen is completely sealed, and the heat dissipation performance of the completely sealed integrated box of the power supply and the control card is poor, so that the service lives of the display screen, the power supply and the control card are greatly reduced.

Disclosure of Invention

The present utility model is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide the integrated box of the power supply and the control card, which has excellent heat dissipation performance and ensures the service lives of the display screen, the power supply and the control card.

In order to achieve the above purpose, the utility model provides a power supply and control card integrated box, which comprises a shell and a cover plate arranged on the shell, wherein the shell is formed by encircling a bottom plate, two first side plates and two second side plates, a containing cavity is arranged in the shell, the power supply box and the control card are arranged in the containing cavity, a plurality of first radiating holes are formed in the cover plate and are opposite to electronic elements on the control card, and a plurality of second radiating holes are formed in the two first side plates.

On the basis of the scheme, a square first dustproof insect-proof net is arranged outside the first radiating holes, and covers all the first radiating holes; the outside of the second radiating holes is provided with a strip-shaped second dustproof insect-proof net, and the second dustproof insect-proof net covers all the second radiating holes.

On the basis of the scheme, the first side plate and the first side plate are arranged oppositely, two ends of the first side plate are connected with the second side plate, and the second side plate are arranged oppositely, and two ends of the second side plate are connected with the first side plate.

On the basis of the scheme, the top of the first side plate is provided with a connecting plate extending inwards, the connecting plate is provided with a first through hole, the cover plate is provided with a second through hole at a position corresponding to the first through hole, and the cover plate is fixed on the connecting plate through a fastener, the first through hole and the second through hole.

On the basis of the scheme, the second radiating holes are of a waist-shaped hole structure and are distributed on the first side plate at equal intervals.

On the basis of the scheme, at least two first connecting holes are formed in one second side plate, a second connecting hole is formed in the other second side plate, and the second connecting holes are aligned with the socket of the control card.

On the basis of the scheme, a plurality of third through holes are formed in two ends of the first side plate.

On the basis of the scheme, the power supply box is fixedly arranged on the bottom plate, and the control card is fixedly arranged on the cover plate.

The utility model has the beneficial effects that:

1. the cover plate and the first side plate are provided with the plurality of radiating holes, the radiating area inside the shell is greatly increased by the design of the radiating holes, the fluidity of air inside and outside the shell is increased, the heat dissipation performance is better, and the service lives of the display screen, the power supply and the control card are ensured;

2. the dustproof insect-proof net is arranged outside the radiating holes, so that external substances such as insects, dust and the like are prevented from entering the shell.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is an exploded view of the present utility model;

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

FIG. 3 is a schematic diagram of the cover plate structure of the present utility model.

In the figure: 1. the device comprises a shell, a cover plate, a bottom plate, a first side plate, a second side plate, a power box, a control card, a first heat dissipation hole, a second heat dissipation hole, a first dust-proof insect-proof net, a second dust-proof insect-proof net, a connecting plate, a first through hole, a second through hole, a first connecting hole, a second through hole and a third through hole, wherein the first through hole, the second through hole and the third through hole are arranged in sequence.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus consistent with aspects of the utility model as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The use of the terms "a" or "an" and the like in the description and in the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

As shown in fig. 1-3, an integrated box for a power supply and a control card comprises a shell 1 and a cover plate 2 arranged on the shell 1, wherein the shell 1 is formed by encircling a bottom plate 3, two first side plates 4 and two second side plates 5, the first side plates 4 and the second side plates 5 can be cast through welding or an integrated forming method, the first side plates 4 are oppositely arranged with the first side plates 4, two ends of the first side plates are connected with the second side plates 5, the second side plates 5 are oppositely arranged with the second side plates 5, two ends of the second side plates are connected with the first side plates 4, a containing cavity is formed in the shell 1, a power supply box 6 and a control card 7 are arranged in the containing cavity, a power supply is arranged in the power supply box 6, the power supply box 6 is fixedly arranged on the bottom plate 3 through fasteners (bolts), and the control card 7 is fixedly arranged on the cover plate 2 through the fasteners.

Further, be provided with a plurality of first louvres 8 on the apron 2, first louvres 8 are just to the electronic component on the control card 7, be provided with a plurality of second louvres 9 on two first side boards 4, second louvres 9 are waist hole structure and equidistant distribution on first side board 4, the louvre has increased the inside heat radiating area of casing 1, has increased the mobility of casing 1, outside air for casing 1's possesses more good heat dispersion, has guaranteed display screen, power and control card 7's life.

Further, a square first dustproof insect-proof net 10 is arranged outside the first radiating holes 8, and the first dustproof insect-proof net 10 covers all the first radiating holes 8; the outside of the second heat dissipation holes 9 is provided with a strip-shaped second dustproof insect-proof net 11, and the second dustproof insect-proof net 11 covers all the second heat dissipation holes 9. The first dust-proof insect-proof net 10 and the second dust-proof insect-proof net 11 can be fixed by welding or glue, and external substances such as insects, dust and the like are prevented from entering the housing 1.

Further, the top of the first side plate 4 is provided with a connecting plate 12 extending inwards, the connecting plate 12 is provided with a first through hole 13, the cover plate 2 is provided with a second through hole 14 at a position corresponding to the first through hole 13, and the cover plate 2 is fixed on the connecting plate 12 through a fastener, the first through hole 13 and the second through hole 14.

Further, at least two first connecting holes 15 are arranged on one second side plate 5, the power line can be electrically connected with the power box 6 through the first connecting holes 15, a second connecting hole 16 is arranged on the other second side plate 5, the second connecting hole 16 is aligned with the socket of the control card 7, and the display screen is electrically connected with the control card 7 through the second connecting hole 16.

Further, a plurality of third through holes 17 are formed in two ends of the first side plate 4, and the integrated box can be fixed through the cooperation of the fastener and the third through holes 17.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a integrative box of power and control card, includes the casing and sets up the apron on the casing, its characterized in that, the casing is formed by the bottom plate, two first curb plates and two second curb plates are encircleed, and inside is provided with holds the chamber, install power pack and control card in holding the chamber, be provided with a plurality of first louvres on the apron, first louvres just to the electronic component on the control card, two be provided with a plurality of second louvres on the first curb plate.

2. The integrated power supply and control card box according to claim 1, wherein a square first dustproof insect-proof net is arranged outside the first radiating holes, and covers all the first radiating holes; the outside of the second radiating holes is provided with a strip-shaped second dustproof insect-proof net, and the second dustproof insect-proof net covers all the second radiating holes.

3. The integrated power and control card cartridge of claim 2, wherein the first side plate has a top portion provided with an inwardly extending connecting plate, the connecting plate has a first through hole, the cover plate has a second through hole at a position corresponding to the first through hole, and the cover plate is fixed to the connecting plate by a fastener, the first through hole, and the second through hole.

4. A power and control card integrated box according to claim 3, wherein the second heat dissipation holes are of a waist-shaped hole structure and are distributed on the first side plate at equal intervals.

5. The integrated power and control card cartridge of claim 4, wherein one of said second side plates has at least two first connecting holes and the other of said second side plates has a second connecting hole, said second connecting holes being aligned with the socket of the control card.

6. The integrated power and control card cartridge of claim 5, wherein the first side plate is provided with a plurality of third through holes at both ends.

7. The integrated power and control card cartridge of claim 6, wherein the power cartridge is fixedly mounted to the base plate and the control card is fixedly mounted to the cover plate.