CN219421249U

CN219421249U - Power supply shell

Info

Publication number: CN219421249U
Application number: CN202223256056.2U
Authority: CN
Inventors: 王守磊
Original assignee: Gaotang County Zhilian Information Technology Co ltd
Current assignee: Gaotang County Zhilian Information Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-07-25
Anticipated expiration: 2032-12-02

Abstract

The application relates to the technical field of monitoring power and discloses a power supply shell, it includes the casing body that one side was uncovered to be set up and set up the manger plate piece of uncovered department in the casing body, has cup jointed the sealing washer that is used for sealing up the gap between manger plate piece and the casing body on the manger plate piece. This application is through setting up casing body, manger plate piece and sealing washer, when using this power casing, install electrical component in the casing body in the mill, install the manger plate piece in the casing body again, make the sealing washer seal the gap between casing body and the manger plate piece promptly, reduced the condition emergence that the rainwater got into in the casing body through the clearance between manger plate piece and the casing body to reduce the condition emergence that the rainwater got into the casing body and led to electrical component damage, and then improved power casing's leakproofness.

Description

Power supply shell

Technical Field

The application relates to the technical field of monitoring power supplies, in particular to a power supply shell.

Background

The monitoring system is one of the most applied systems in the security system, and mainly utilizes the monitoring camera to transmit the picture to the monitoring room for display on a display in the monitoring room so as to achieve the effect of being convenient for security personnel to observe the monitoring range. And when the monitoring camera is installed, the power supply of the monitoring camera is installed on the wall by fixedly connecting the monitoring camera at the higher position of the wall through the bracket, so that the power supply shell is fixedly connected with the wall.

In the related art, referring to fig. 1, 2 and 3, a power supply housing includes a base and a water blocking cover covered on the base, a circumferential direction of an open end of the water blocking cover is provided with a ring groove, an annular matching strip is fixedly connected to the base corresponding to the ring groove, when the water blocking cover is covered on the base, the annular matching strip is inserted into the ring groove, and a containing space for containing electric elements is formed between the water blocking cover and the base. The top one end extension of base is provided with the engaging lug that is used for supplying the screw that fixes the base to pass, fixedly connected with a plurality of spliced poles on the inner wall of manger plate cover, corresponds a plurality of spliced poles on the base and is connected with a plurality of screws, and the one end that the pin fin was kept away from to the bolt passes the base and the screw thread penetrates in the spliced pole.

With respect to the related art, the inventor considers that although the base and the rain shield are in snap fit with the annular fitting strip and the annular groove, in rainy days, rainwater may pass through the annular fitting strip and enter the rain shield through a gap between the base and the rain shield, namely, electrical elements in the rain shield are damaged, and further, the defect of poor sealing performance of the power supply shell exists.

Disclosure of Invention

In order to improve the sealability of the power supply shell, the application provides a power supply shell.

The power supply shell adopts the following technical scheme:

the utility model provides a power supply housing, includes the casing body that one side was uncovered to be set up and sets up the manger plate piece of uncovered department in the casing body, cup joint on the manger plate piece and be used for right the manger plate piece with the sealing washer that the gap was sealed between the casing body.

Through adopting above-mentioned technical scheme, when using this power casing, install electrical component in the casing body in the mill, install the manger plate piece in the casing body again, make the sealing washer seal the gap between casing body and the manger plate piece promptly, reduced the condition emergence that the rainwater got into in the casing body through the clearance between manger plate piece and the casing body to reduce the condition emergence that the rainwater got into and led to electrical component damage in the casing body, and then improved the leakproofness of power casing.

Optionally, an annular groove is formed in the peripheral side of the water retaining plate, and the inner ring of the sealing ring is clamped in the annular groove.

Through adopting above-mentioned technical scheme, install the manger plate piece on the casing body, aim at manger plate piece and the uncovered department of casing body, then press the direction that manger plate piece was located towards the casing body, make the manger plate piece drive the sealing washer and insert in the casing then, the sealing washer is compressed and support tightly on the inner wall of casing body, through setting up the ring channel, can reduce the condition emergence of sealing washer and manger plate piece separation, increase the stability of sealing washer.

Optionally, be provided with a plurality of spliced poles in the casing body, the terminal surface of manger plate piece with the spliced pole is contradicted.

Through adopting above-mentioned technical scheme, when installing the casing body with the manger plate piece, the spliced pole blocks the manger plate piece, and the degree of depth that reduces the manger plate piece on the one hand to insert in the casing body is darker, leads to the condition emergence that can hold electric elements's space diminish in the casing body, and on the other hand reduces the condition emergence of manger plate piece skew in the casing body, guarantees the manger plate effect of manger plate piece as far as possible.

Optionally, a gap exists between the end surface of the water retaining sheet, which deviates from the connecting column, and the end surface of the shell body, which is provided with an opening.

Through adopting above-mentioned technical scheme, leave the clearance with the manger plate piece face that deviates from the spliced pole and the terminal surface that the casing body set up open, can reduce the water on the wall and get into the condition emergence in the casing body, further increase the water-proof effects of power casing.

Optionally, through holes for penetrating the nail rod of the screw are correspondingly formed in the connecting column and the water retaining sheet.

Through adopting above-mentioned technical scheme, insert the back in the casing body with the manger plate piece, the manger plate piece is contradicted with the spliced pole, then reuse the screw to fix the manger plate piece for the nail pole of screw passes the through-hole and the screw thread penetrates in the through-hole in the spliced pole, further fixes the manger plate piece promptly, and then increases the connection stability of manger plate piece and casing body.

Optionally, the water retaining plate is away from the end face of the connecting column and corresponds to the through hole, and a containing groove for containing the screw head is formed in the end face.

Through adopting above-mentioned technical scheme, use the screw to fix the manger plate back, the pin fin of screw is hidden into the holding tank, has reduced the pin fin of screw promptly and has exposed the outside of manger plate and rust or influence the condition emergence of power casing installation.

Optionally, the top extension of casing body is provided with the engaging lug that is convenient for fix the casing body.

Through adopting above-mentioned technical scheme, fix power supply casing on the wall, contradict casing body and wall, then use the screw to pass the engaging lug again, finally make the screw fix power supply casing on the wall, and then reach the effect of being convenient for the staff fix power supply casing on the wall.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the shell body, the water retaining sheet and the sealing ring, when the power supply shell is used, the electric element is installed in the shell body in a factory, and then the water retaining sheet is installed in the shell body, and meanwhile, the sealing ring seals a gap between the shell body and the water retaining sheet, namely, the occurrence of the condition that rainwater enters the shell body through a gap between the water retaining sheet and the shell body is reduced, the occurrence of the condition that the electric element is damaged due to the fact that the rainwater enters the shell body is reduced, and the tightness of the power supply shell is improved;

2. through setting up the ring channel, the sealing washer joint is in the ring channel, when installing the manger plate piece on the casing body, aligns manger plate piece and the uncovered department of casing body, then presses down the direction that the manger plate piece was located towards the casing body, makes the manger plate piece drive the sealing washer insert in the casing, and the sealing washer is compressed and support tightly on the inner wall of casing body, through setting up the ring channel, can reduce the circumstances emergence that sealing washer and manger plate piece separated, increases the stability of sealing washer;

3. through setting up the spliced pole, when installing the casing body with the manger plate piece, the spliced pole blocks the manger plate piece, and the degree of depth that reduces the manger plate piece to insert in the casing body is darker on the one hand, leads to the condition that the space that can hold electric elements in the casing body diminishes to take place, and on the other hand reduces the condition that the manger plate piece skew takes place in the casing body, guarantees the manger plate effect of manger plate piece as far as possible.

Drawings

FIG. 1 is a schematic view of the overall structure of a power supply housing according to the related art;

FIG. 2 is a schematic view of another view angle structure of a power supply housing according to the related art;

FIG. 3 is a partial structural cross-sectional view of a power supply housing in the related art;

FIG. 4 is a schematic view of the overall structure of a power supply housing according to an embodiment of the present application;

FIG. 5 is a schematic view of the structure of the housing body in the power housing according to the embodiment of the present application;

FIG. 6 is a schematic view of a portion of a water deflector in a power supply housing according to an embodiment of the present disclosure;

fig. 7 is a partial structural sectional view of a power supply housing according to an embodiment of the present application.

Reference numerals illustrate: 100. a housing body; 110. a connecting column; 111. a through hole; 112. a receiving groove; 120. a connecting lug; 200. a water blocking piece; 210. an annular groove; 220. a seal ring; 300. a base; 310. an annular mating strip; 400. a water retaining cover; 410. and a ring groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 4-7.

The embodiment of the application discloses a power supply shell.

Referring to fig. 4 and 5, a power supply housing includes a housing body 100 and a water blocking plate 200, wherein one side of the housing body 100 is provided with an opening, and a top portion of the side of the housing body 100, where the opening is provided, is extended and provided with a connection lug 120 for facilitating a worker to fix the power supply housing. An annular groove 210 is formed in the peripheral surface of the water blocking plate 200, a sealing ring 220 is arranged on the water blocking plate 200, and the inner side of the sealing ring 220 is clamped in the annular groove 210. The water retaining sheet 200 is inserted into the housing body 100 through the opening of the housing body 100, so that the outer side of the sealing ring 220 is abutted against the inner wall of the housing body 100, namely, the sealing ring 220 seals a gap between the water retaining sheet 200 and the housing body 100, the occurrence of the condition that rainwater enters the housing body 100 through the gap between the water retaining sheet 200 and the housing body 100 to cause damage to electrical elements is reduced, and the tightness of the power housing is further improved.

Referring to fig. 5, 6 and 7, four connection columns 110 are disposed in the housing body 100, the four connection columns 110 are respectively located at four corners of the housing body 100, and each connection column 110 is fixedly connected with an inner wall of the housing body 100. After the water retaining sheet 200 is embedded into the housing body 100, the water retaining sheet 200 abuts against the connecting post 110, so that the connecting post 110 limits the water retaining sheet 200 on one hand, and the situation that the water retaining sheet 200 deflects in the housing body 100 is reduced on the other hand. And after the water deflector 200 is abutted against the connecting column 110, a gap exists between the end part of the water deflector 200, which is away from the connecting column 110, and the end surface of the casing body 100, where the opening is arranged, i.e. the gap between the water deflector 200 and the casing body 100 is located in the casing body 100, so that the occurrence of the condition that rainwater enters the casing body 100 is further reduced.

Through holes 111 are correspondingly formed in the connecting column 110 and the water retaining sheet 200, and accommodating grooves 112 are correspondingly formed in the end face, away from the connecting column 110, of the water retaining sheet 200, corresponding to the through holes 111. After the water blocking plate 200 is embedded into the shell body 100, the water blocking plate 200 is fixed by using the screw, so that the screw rod thread of the screw penetrates into the corresponding through hole 111, and finally, the nail head of the screw is hidden in the accommodating groove 112, namely, the condition that the external influence of the nail head of the screw on the water blocking plate 200 is reduced to fix the power supply shell is avoided.

The implementation principle of the power supply shell in the embodiment of the application is as follows: when the power supply housing is used, the electrical components are firstly installed in the housing body 100 in a factory, then the water blocking sheet 200 is embedded into the housing body 100, the sealing ring 220 seals a gap between the water blocking sheet 200 and the housing body 100, and then the water blocking sheet 200 is fixed by using the screw, so that the nail head of the screw is hidden in the accommodating groove 112. When the power supply with the power supply housing is used, the power supply housing is fixed on a wall. In rainy days, as the sealing ring 220 seals the gap between the housing body 100 and the water blocking sheet 200, the occurrence of the situation that rainwater enters the housing body 100 through the gap between the housing body 100 and the water blocking sheet 200 is reduced, the occurrence of the situation that electrical elements in the housing body 100 are easy to damage is reduced, and the tightness of the power housing is further improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A power supply housing, characterized in that: including casing body (100) and the setting that one side is uncovered to set up open department's manger plate piece (200) in casing body (100), cup joint on manger plate piece (200) be used for right manger plate piece (200) with sealing washer (220) that gap was sealed between casing body (100), ring channel (210) have been seted up to the week side of manger plate piece (200), the inner circle joint of sealing washer (220) is in ring channel (210), be provided with a plurality of spliced poles (110) in casing body (100), the terminal surface of manger plate piece (200) with spliced pole (110) are contradicted, manger plate piece (200) deviate from between the terminal surface of spliced pole (110) with there is the clearance between the terminal surface that casing body (100) set up the uncovered.

2. A power supply housing as claimed in claim 1, wherein: through holes (111) for the nail rods of the screws to penetrate are correspondingly formed in the connecting columns (110) and the water retaining plates (200).

3. A power supply housing as claimed in claim 2, wherein: the end face, deviating from the connecting column (110), of the water baffle (200) is provided with a containing groove (112) for containing a screw head, corresponding to the through hole (111).

4. A power supply housing as claimed in claim 1, wherein: the top of the shell body (100) is provided with a connecting lug (120) which is convenient for fixing the shell body (100) in an extending mode.