CN217932649U

CN217932649U - Power supply with protective structure

Info

Publication number: CN217932649U
Application number: CN202221944734.1U
Authority: CN
Inventors: 雷勇; 何良明; 何双良
Original assignee: Shenzhen Leichuang Weiye Automation Technology Co ltd
Current assignee: Shenzhen Leichuang Weiye Automation Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-29
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a power supply with protective structure, belong to the power supply field, including the power supply main part, install a protection network structure on the outer wall of power supply main part, install mounting structure in the protection network structure on the outer wall of power supply main part, two fixed knot construct are installed to the last symmetry of mounting structure, fixed knot construct by L shape anticreep baffle, a limiting plate, connect the guide arm, no. two limiting plates and spacing spring are constituteed, a limiting plate is installed on the outer wall of L shape anticreep baffle, connect the guide arm and install the inner at a limiting plate, no. two limiting plates are installed the inner at the connection guide arm, spacing spring housing is established on connecting the guide arm, through setting up the protection network structure, can protect the heat dissipation through-hole of seting up in the power supply main part, thereby make the dust by the protection network structure interception, finally reduce the probability that the dust enters into the power supply main part, reduce the probability of power supply main part damage.

Description

Power supply with protective structure

Technical Field

The utility model relates to a power supply field, in particular to power supply with protective structure.

Background

The power supply supplies power to all parts of the computer. The power supply is an electric energy conversion type power supply (different from a battery power supply type power supply) of a computer and is responsible for converting standard alternating current into low-voltage stable direct current for other components in the computer. The general computer power supply is a switching power supply, and the input voltage automatically adapts to the commercial power parameters of the place where the user is located.

A large number of large heat dissipation holes can be formed in an existing power supply, and due to the fact that the existing power supply is not provided with a corresponding protection structure, a large amount of dust easily enters the power supply through the heat dissipation holes, and finally the power supply can be easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power supply with protective structure can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power supply with protective structure, includes the power supply main part, install a protection network structure on the outer wall of power supply main part, install mounting structure in protection network structure on the outer wall of power supply main part, two fixed knot construct are installed to the last symmetry of mounting structure, fixed knot constructs by L shape anticreep baffle, a limiting plate, connects the guide arm, no. two limiting plates and spacing spring and constitutes, a limiting plate is installed on the outer wall of L shape anticreep baffle, connect the guide arm and install the inner at a limiting plate, the inner at the connection guide arm is installed to No. two limiting plates, spacing spring housing is established on connecting the guide arm.

Preferably, the power supply main body is provided with a heat dissipation through hole.

Preferably, the protection net structure is an L-shaped structure, the protection net structure is provided with a holding tank, and the holding tank penetrates through the outer wall and the inner wall of the protection net structure.

Preferably, the mounting structure comprises L shape mounting panel and installation fixed plate, the installation fixed plate has two and symmetry to install on the outer wall of L shape mounting panel, L shape mounting panel and installation fixed plate are the integrated into one piece structure, two an installation through-hole has all been seted up on the installation fixed plate, two the installation through-hole runs through two installation fixed plate's inside and outside both ends respectively, L shape mounting panel is located the holding tank that the protective net structure was seted up, L shape mounting panel passes through screw fixed mounting on the outer wall of power supply main part.

Preferably, L shape anticreep baffle and a limiting plate on the fixed knot constructs for integrated into one piece, L shape anticreep baffle is hugged closely on the outer wall of L shape mounting panel and protecting wire structure, connecting guide and No. two limiting plates are the integrated into one piece structure, no. two limiting plate are located the inboard of installation fixed plate, connecting guide passes through screw fixed mounting together with a limiting plate after outwards passing the installation through-hole of seting up on the installation fixed plate.

Preferably, the limiting spring is positioned at the outer side of the mounting fixing plate.

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

by arranging the protective net structure, the heat dissipation through holes formed in the power supply main body can be protected, so that dust is intercepted by the protective net structure, the probability that the dust enters the power supply main body is finally reduced, and the probability that the power supply main body is damaged is reduced; through setting up fixed knot structure, the quick assembly disassembly of protective screen structure of can being convenient for to the high efficiency of the protective screen structure of finally being convenient for is clean.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the power supply main body and the mounting structure of the present invention;

fig. 3 is an enlarged view of fig. 2 a of the present invention;

fig. 4 is a schematic structural view of the protective screening structure of the present invention;

fig. 5 is a schematic structural diagram of the fixing structure of the present invention.

In the figure: 1. a power supply main body; 2. a mounting structure; 3. a protective mesh structure; 4. a fixed structure; 5. a heat dissipating through hole; 6. an L-shaped mounting plate; 7. mounting a fixed plate; 8. mounting a through hole; 9. accommodating grooves; 10. an L-shaped anti-drop baffle; 11. a first limiting plate; 12. connecting the guide rod; 13. a second limiting plate; 14. and a limiting spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2, 3, 4, and 5, a power supply with a protection structure includes a power supply main body 1, a heat dissipation through hole 5 is formed in the power supply main body 1, a mounting structure 2 is installed in a protection net structure 3 on an outer wall of the power supply main body 1, the mounting structure 2 is composed of an L-shaped mounting plate 6 and a mounting fixing plate 7, the mounting fixing plate 7 has two mounting plates 7 symmetrically installed on an outer wall of the L-shaped mounting plate 6, the L-shaped mounting plate 6 and the mounting fixing plate 7 are integrally formed, the two mounting fixing plates 7 are both provided with a mounting through hole 8, the two mounting through holes 8 respectively penetrate through inner and outer ends of the two mounting fixing plates 7, the L-shaped mounting plate 6 is located in a receiving groove 9 formed in the protection net structure 3, the L-shaped mounting plate 6 is fixedly installed on the outer wall of the power supply main body 1 through screws, when the power supply is used, the power supply of a computer can obtain ac power from an ac power socket to provide low voltage dc for a computer processor and peripheral devices, because voltages required by different components are different components, and a voltage stabilizer for the power supply in the computer main body 1 can ensure a stable and a stable voltage for the computer.

Referring to fig. 1, 2, 3, 4 and 5, a protective net structure 3 is installed on an outer wall of a power supply main body 1, the protective net structure 3 is an L-shaped structure, a containing groove 9 is formed in the protective net structure 3, the containing groove 9 penetrates through the outer wall and the inner wall of the protective net structure 3, two fixing structures 4 are symmetrically installed on an installation structure 2, each fixing structure 4 is composed of an L-shaped anti-falling baffle 10, a first limiting plate 11, a connecting guide rod 12, a second limiting plate 13 and a limiting spring 14, the first limiting plate 11 is installed on the outer wall of the L-shaped anti-falling baffle 10, the connecting guide rod 12 is installed at the inner end of the first limiting plate 11, the second limiting plate 13 is installed at the inner end of the connecting guide rod 12, the limiting spring 14 is sleeved on the L-shaped anti-falling baffle 10 and the first limiting plate 11 which are installed on the fixing structure 4 on the connecting guide rod 12, the L-shaped baffle 10 is tightly adhered to the outer walls of the L-shaped installation plate 6 and the protective net structure 3, the connecting guide rod 12 and the second limiting plate 13 are integrally formed, the second limiting plate 13 is located at the inner side of the installation fixing plate 7, the connection guide rod 12, the installation guide rod 12 passes through a through hole 8 which is installed on the fixing plate 7, the protective net structure 3 is arranged to protect the heat dissipation through hole 5 arranged on the power supply main body 1, so that the dust is intercepted by the protective net structure 3, the probability of the dust entering the power supply main body 1 is finally reduced, the probability of the damage of the power supply main body 1 is reduced, and by arranging the fixing structure 4, can be convenient for the quick assembly disassembly of protective screen structure 3 to the high efficiency of the protective screen structure 3 of finally being convenient for is clean.

It should be noted that, the utility model relates to a power supply with protective structure, when using, the alternating current that computer power will obtain from the wall socket turns to the low voltage direct current that uses for computer processor and peripheral equipment, because the required voltage of different subassemblies is different, therefore power supply main part 1 can provide several direct current voltage, and each subassembly needs the stable continuous direct current voltage in the computer, therefore be equipped with voltage regulator/stabilizer (stabiliser) in the power supply main part 1, provide accurate stable voltage value, ensured the normal operation of each subassembly of computer; in the using process, the protective net structure 3 can block dust which will enter the power supply main body 1, so that the probability of the dust entering the power supply main body 1 can be reduced; when the clearance is dismantled to protection network structure 3 to needs, can inwards promote L shape anticreep baffle 10 on the fixed knot structure 4, this moment limiting plate 11 and installation fixed plate 7 can compress spacing spring 14, when L shape anticreep baffle 10 is in on the outer wall of L shape mounting panel 6 completely, protection network structure 3's fixed this moment is relieved promptly, can dismantle protection network structure 3 after that and clean, after protection network structure 3 is clean, install it again on power supply main part 1, make mounting structure 2 be in holding tank 9, under limiting spring 14's promotion, make L shape anticreep baffle 10 be in protection network structure 3's the outside can.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A power supply with protective structure, includes power supply main part (1), its characterized in that: install a protection network structure (3) on the outer wall of power supply main part (1), install mounting structure (2) in protection network structure (3) on the outer wall of power supply main part (1), two fixed knot construct (4) are installed to the symmetry on mounting structure (2), fixed knot construct (4) by L shape anticreep baffle (10), a limiting plate (11), connect guide arm (12), no. two limiting plates (13) and spacing spring (14) and constitute, install on the outer wall of L shape anticreep baffle (10) limiting plate (11), connect guide arm (12) and install the inner at a limiting plate (11), the inner at connecting guide arm (12) is installed in No. two limiting plates (13), spacing spring (14) cover is established on connecting guide arm (12).

2. The power supply with protection structure as claimed in claim 1, wherein: the power supply main body (1) is provided with a heat dissipation through hole (5).

3. The power supply with protection structure as claimed in claim 2, wherein: the protective net structure (3) is an L-shaped structure, an accommodating groove (9) is formed in the protective net structure (3), and the outer wall and the inner wall of the protective net structure (3) are penetrated through the accommodating groove (9).

4. The power supply with protection structure of claim 3, wherein: mounting structure (2) comprise L shape mounting panel (6) and installation fixed plate (7), installation fixed plate (7) have two and the symmetry to install on the outer wall of L shape mounting panel (6), L shape mounting panel (6) and installation fixed plate (7) are integrated into one piece structure, two an installation through-hole (8), two have all been seted up on installation fixed plate (7) installation through-hole (8) run through the inside and outside both ends of two installation fixed plate (7) respectively, L shape mounting panel (6) are located holding tank (9) of seting up on protection network structure (3), L shape mounting panel (6) are through screw fixed mounting on the outer wall of power supply main part (1).

5. The power supply with protection structure as claimed in claim 4, wherein: l shape anticreep baffle (10) and limiting plate (11) on fixed knot structure (4) are the integrated into one piece structure, L shape anticreep baffle (10) are hugged closely on the outer wall of L shape mounting panel (6) and protection network structure (3), connecting rod (12) and No. two limiting plate (13) are the integrated into one piece structure, no. two limiting plate (13) are located the inboard of installation fixed plate (7), connecting rod (12) outwards pass behind installation through-hole (8) seted up on installation fixed plate (7) and be in the same place through screw fixed mounting with a limiting plate (11).

6. The power supply with protection structure of claim 5, wherein: the limiting spring (14) is positioned on the outer side of the mounting fixing plate (7).