CN209805113U

CN209805113U - Power supply box for supplying power to smart monitoring box optical modem

Info

Publication number: CN209805113U
Application number: CN201920912744.9U
Authority: CN
Inventors: 胡文林; 钱屹峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2019-12-17
Anticipated expiration: 2029-06-18

Abstract

the utility model relates to the technical field of power supply boxes, in particular to a power supply box for supplying power to an intelligent monitoring box optical modem, which comprises a power supply box, a ventilation component and a connecting component, wherein a wire joint is fixedly arranged on one side of the power supply box, the connecting component is sleeved on the outer side wall of the wire joint and is in sliding connection with the wire joint, and the ventilation component is positioned on one side of the outer side wall of the power supply box and is fixedly connected with the power supply box; can normal use, connect the wire with the external connection after being connected, through the pulling sleeve pipe, drive the thread bush and remove to suitable position, it is rotatory to drive the sleeve pipe through rotatory nut, make the sleeve pipe extrude the shell fragment, the shell fragment drives the rubber pad and contracts along the opening until rubber pad and external connection laminating, accomplishes the fixed to external connection, increases the fastness of wire joint and external connection junction for the junction is difficult not hard up, guarantees that the power supply operation goes on smoothly.

Description

Power supply box for supplying power to smart monitoring box optical modem

Technical Field

The utility model relates to a power pack technical field especially relates to a power pack that is used for power supply of intelligent monitoring case light cat.

Background

the power supply is a device for converting energy of other forms into electric energy, the electric power is derived from a 'magnetic electricity generation' principle, renewable energy sources such as water power, wind power, sea tide, dam water pressure difference and solar energy, and power sources generated by burning coal, oil residue and the like, common power supplies are dry batteries (direct current) and household 110V-220V alternating current power supplies, in order to reduce damage to power supply equipment, the power supply equipment is mostly centralized in a power supply box, in order to dissipate heat in the power supply box, a heat dissipation fan and a vent hole are mostly installed on the power supply box, so that external dust is easy to enter the battery box through the heat dissipation fan and the vent hole to influence the use of the power supply equipment, the power supply box and equipment to be powered are in circuit connection through a wire joint, the connection mode is mostly a plug-in mode, so that the stability of the connection position is poor and the connection position is easy to loosen.

In order to solve the problem, the power supply box for supplying power to the smart monitoring box light cat is provided in the application.

SUMMERY OF THE UTILITY MODEL

objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a power pack for power supply of intelligence monitoring box light cat, be equipped with the cellucotton in the mesh on the filter element, can filter the dust in the external world, make in the difficult entering power pack of dust, it is not influenced to guarantee the power supply unit in the power pack, can normal use, connect wire joint and outside and connect the back of being connected, it is rotatory to drive the sleeve pipe through rotatory nut, accomplish the fixed to the outside joint, increase wire joint and outside articulate's fastness, make the junction difficult not hard up, guarantee that the power supply operation goes on smoothly.

(II) technical scheme

In order to solve the problems, the utility model provides a power supply box for supplying power to an intelligent monitoring box optical modem, which comprises a power supply box, a ventilation component and a connecting component, wherein a wire joint is fixedly arranged on one side of the power supply box, the connecting component is sleeved on the outer side wall of the wire joint and is in sliding connection with the wire joint, and the ventilation component is positioned on one side of the outer side wall of the power supply box and is fixedly connected with the power supply box;

The ventilation assembly comprises a fixed rod, a grid plate, a fan, a casing and a filter disc, the fixed rod is positioned in the casing and is fixedly connected with the inner wall of the casing, the grid plate is positioned on one side of the fixed rod and is welded and fixed with the fixed rod, the fan is positioned on one side of the grid plate, which is far away from the fixed rod, and is fixedly connected with the casing, and the filter disc is positioned on one side of the fixed rod, which is far away from the grid plate, and is clamped with the inner wall of the casing;

Coupling assembling includes lagging, thread bush, sleeve pipe, shell fragment and nut, the thread bush welding is in one side of lagging, the shell fragment welding is in the thread bush is kept away from one side of lagging, the nut cover is established the lateral wall of thread bush, the sleeve pipe welding is in one side of nut, just sheathed tube inner wall with the laminating of the lateral wall of shell fragment, the shell fragment is kept away from sheathed tube one side bonds and has the rubber pad.

Preferably, the elastic sheets are annularly distributed along one end, far away from the sleeve plate, of the threaded sleeve.

Preferably, an opening is formed in one side, away from the elastic pieces, of the rubber pad, and the rubber pad is sequentially distributed among the elastic pieces.

Preferably, the sleeve plate is of an annular hollow structure, and the inner wall of the sleeve plate is attached to the outer side wall of the lead connector.

Preferably, the outer side wall of the power supply box is located at one side of the casing, a plurality of ventilation holes are formed in the one side of the casing, and filter screens are fixedly arranged on the inner walls of the ventilation holes.

Preferably, the fixing rods are arranged in a cross manner and detachably connected with the machine shell.

Preferably, the filter disc is provided with a plurality of meshes and fiber cotton.

the above technical scheme of the utility model has following profitable technological effect: the casing is at the during operation, owing to be equipped with the cellucotton in the mesh on the filter element, can filter external dust, make in the difficult entering power supply box of dust, guarantee that the power supply unit in the power supply box is not influenced, can normal use, connect the wire with the external joint after being connected, through the pulling sleeve pipe, it removes to suitable position to drive the thread bush, it is rotatory to drive the sleeve pipe through rotatory nut, make the sleeve pipe extrude the shell fragment, the shell fragment drives the rubber pad and contracts along the opening until rubber pad and external joint laminating, accomplish the fixed of external joint, increase the fastness of wire joint and external joint junction, make the difficult not hard up of junction, guarantee that power supply operation goes on smoothly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle heat dissipation assembly of the present invention.

Fig. 3 is a schematic structural view between the middle wire connector and the connecting assembly of the present invention.

Fig. 4 is a schematic structural view of the middle connection assembly viewed from the bottom.

Fig. 5 is a technical parameter diagram of the present invention.

Reference numerals:

1. A power supply box; 2. a wire connection; 3. a vent hole; 4. filtering with a screen; 5. a ventilation assembly; 501. fixing the rod; 502. a grid plate; 503. a fan; 504. a housing; 505. a filter disc; 6. a connecting assembly; 601. sheathing; 602. a threaded sleeve; 603. a sleeve; 604. a spring plate; 605. a nut; 7. and (7) a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides a power supply box for intelligent monitoring box light cat power supply, including power supply box 1, ventilation assembly 5 and coupling assembling 6, one side of power supply box 1 is fixed with wire joint 2, coupling assembling 6 cover is established at the lateral wall of wire joint 2, and with wire joint 2 sliding connection, ventilation assembly 5 is located one side of power supply box 1 lateral wall, and with power supply box 1 fixed connection;

The ventilation assembly 5 comprises a fixed rod 501, a grid plate 502, a fan 503, a casing 504 and a filter disc 505, wherein the fixed rod 501 is positioned in the casing 504 and is fixedly connected with the inner wall of the casing 504, the grid plate 502 is positioned on one side of the fixed rod 501 and is fixedly welded with the fixed rod 501, the fan 503 is positioned on one side of the grid plate 502 far away from the fixed rod 501 and is fixedly connected with the casing 504, and the filter disc 505 is positioned on one side of the fixed rod 501 far away from the grid plate 502 and is clamped with the inner wall of the casing 504;

The connecting assembly 6 comprises a sleeve plate 601, a threaded sleeve 602, a sleeve 603, an elastic sheet 604 and a nut 605, wherein the threaded sleeve 602 is welded on one side of the sleeve plate 601, the elastic sheet 604 is welded on one side of the threaded sleeve 602 away from the sleeve plate 601, the nut 605 is sleeved on the outer side wall of the threaded sleeve 602, the sleeve 603 is welded on one side of the nut 605, the inner wall of the sleeve 603 is attached to the outer side wall of the elastic sheet 604, and a rubber pad 7 is bonded on one side of the elastic sheet 604 away from the sleeve 603.

In this embodiment, the elastic pieces 604 are annularly distributed along one end of the threaded sleeve 602 away from the sleeve plate 601.

In this embodiment, an opening is formed on one side of the rubber pad 7 away from the elastic pieces 604, and the rubber pad is sequentially distributed between the elastic pieces 604.

In this embodiment, the sleeve plate 601 is an annular hollow structure, and the inner wall of the sleeve plate 601 is attached to the outer side wall of the wire connector 2.

The utility model discloses in, casing 504 is at the during operation, in the mesh on the filter element 505 owing to be equipped with the cellucotton, can filter external dust, make the difficult entering power supply box 1 of dust, guarantee that the power supply unit in the power supply box 1 is not influenced, can normal use, connect wire 2 and external joint and be connected the back, through pulling sleeve pipe 603, it removes to suitable position to drive thread bush 602, it is rotatory to drive sleeve pipe 603 through rotatory nut 605, make sleeve pipe 603 extrude shell fragment 604, shell fragment 604 drives rubber pad 7 and contracts until rubber pad 7 and the laminating of external joint along the opening, accomplish external joint's fixed, increase wire and connect 2 and external joint junction's fastness, make the junction difficult not hard up, guarantee that power supply operation goes on smoothly.

It should be noted that the chassis 504 is electrically supported by an external power supply, and the chassis 504 is a universal power box heat dissipation fan type.

As shown in fig. 1, a plurality of ventilation holes 3 are formed in one side of the outer side wall of the power supply box 1, which is located on the enclosure 504, and a filter screen 4 is fixedly arranged on the inner wall of the ventilation holes 3.

The heat in the power supply box 1 is when outwards carrying through ventilation hole 3, and filter screen 4 can block external dust for the dust is difficult to get into power supply box 1 through ventilation hole 3 in, guarantees that the power supply unit in the power supply box 1 can normally work.

As shown in fig. 1, the fixing rod 501 is disposed in a cross manner and detachably connected to the housing 504.

People can detach the fixing rod 501 from the casing 504 by detaching the bolt, so that people can conveniently carry out daily maintenance operation on the fan 503.

As shown in fig. 1, the filter 505 is provided with a plurality of meshes and fiber cotton.

the filter element 505 is provided with cellucotton in the mesh, so that external dust can be filtered, the dust is not easy to enter the power supply box 1, and power supply equipment in the power supply box 1 is not affected, so that the filter element can be normally used.

The working principle is as follows: when the casing 504 works, the fiber cotton is arranged in the meshes of the filter element 505, so that external dust can be filtered, the dust is not easy to enter the power supply box 1, and it is ensured that power supply equipment in the power supply box 1 is not affected, and the power supply box can be used normally, heat in the power supply box 1 is conveyed outwards through the vent holes 3, and simultaneously, the filter screen 4 can block external dust, so that the dust is not easy to enter the power supply box 1 through the vent holes 3, and it is ensured that the power supply equipment in the power supply box 1 can work normally, after the wire connector 2 is connected with an external connector, the threaded sleeve 602 is driven to move to a proper position by pulling the sleeve 603, the sleeve 603 is driven to rotate by rotating the nut 605, so that the sleeve 603 extrudes the elastic sheet 604, the elastic sheet 604 drives the rubber pad 7 to shrink along the opening until the rubber pad 7 is attached to the external, increase wire joint 2 and outside splice junction's fastness for the junction is difficult not hard up, guarantees that the power supply operation goes on smoothly, and people can dismantle dead lever 501 from casing 504 through dismantling the bolt, makes things convenient for people to carry out daily maintenance operation to fan 503.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The power supply box for supplying power to the smart monitoring box optical modem is characterized by comprising a power supply box (1), a ventilation assembly (5) and a connecting assembly (6), wherein a wire joint (2) is fixedly arranged on one side of the power supply box (1), the connecting assembly (6) is sleeved on the outer side wall of the wire joint (2) and is in sliding connection with the wire joint (2), and the ventilation assembly (5) is positioned on one side of the outer side wall of the power supply box (1) and is fixedly connected with the power supply box (1);

The ventilation assembly (5) comprises a fixing rod (501), a grid plate (502), a fan (503), a casing (504) and a filter disc (505), wherein the fixing rod (501) is positioned in the casing (504) and fixedly connected with the inner wall of the casing (504), the grid plate (502) is positioned on one side of the fixing rod (501) and fixedly welded with the fixing rod (501), the fan (503) is positioned on one side of the grid plate (502) far away from the fixing rod (501) and fixedly connected with the casing (504), and the filter disc (505) is positioned on one side of the fixing rod (501) far away from the grid plate (502) and clamped with the inner wall of the casing (504);

coupling assembling (6) are including lagging (601), thread bush (602), sleeve pipe (603), shell fragment (604) and nut (605), thread bush (602) welding is in one side of lagging (601), shell fragment (604) welding is kept away from thread bush (602) one side of lagging (601), nut (605) cover is established the lateral wall of thread bush (602), sleeve pipe (603) welding is in one side of nut (605), just the inner wall of sleeve pipe (603) with the lateral wall laminating of shell fragment (604), shell fragment (604) are kept away from one side bonding of sleeve pipe (603) has rubber pad (7).

2. The power supply box for supplying power to the intelligent monitoring box optical modem as claimed in claim 1, wherein the elastic pieces (604) are annularly distributed along one end of the threaded sleeve (602) far away from the sleeve plate (601).

3. The power supply box for supplying power to the smart monitoring box light cat as claimed in claim 1, wherein an opening is formed in one side of the rubber gasket (7) far away from the elastic pieces (604), and the rubber gasket is sequentially distributed among the elastic pieces (604).

4. The power supply box for supplying power to the smart monitoring box optical modem as claimed in claim 1, wherein the sleeve plate (601) is a ring-shaped hollow structure, and the inner wall of the sleeve plate (601) is attached to the outer side wall of the wire connector (2).

5. The power supply box for supplying power to the smart monitoring box optical modem as claimed in claim 1, wherein a plurality of ventilation holes (3) are formed in one side of the outer side wall of the power supply box (1) on the casing (504), and a filter screen (4) is fixedly arranged on the inner wall of each ventilation hole (3).

6. The power supply box for supplying power to the intelligent monitoring box optical modem as claimed in claim 1, wherein the fixing rod (501) is arranged in a cross manner and is detachably connected with the casing (504).

7. the power supply box for supplying power to the intelligent monitoring box light cat as claimed in claim 1, wherein the filter disc (505) is provided with a plurality of meshes and fiber cotton.