CN210821866U

CN210821866U - Intelligent distribution of direct current input cabinet that charges

Info

Publication number: CN210821866U
Application number: CN201921848791.8U
Authority: CN
Inventors: 曹生杨; 熊兴森; 方华
Original assignee: Shenzhen Tangyuan Technology Co ltd
Current assignee: Shenzhen Tangyuan Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-23
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a DC input intelligent distribution charging cabinet, which comprises a main box body, wherein the inner top of the main box body is provided with an installation opening, a baffle is inserted in the installation opening in a sliding way, and one end of the baffle penetrates through the inner wall of the installation opening and is fixedly connected with a pull handle; the inner bottom of the main box body is provided with a cavity, the inner bottom of the cavity is provided with a through hole, an air suction fan is fixedly connected in the through hole, and a second dust screen is fixedly inserted in the inner top of the through hole; the dust-removing device is characterized in that a dust outlet is formed in the inner wall of one side of the cavity, a door plate is rotatably connected into the dust outlet through a rotating shaft, a locking screw is connected to one end, far away from the rotating shaft, of the door plate through threads, and a locking groove corresponding to the locking screw is formed in the inner wall of the dust outlet. The utility model discloses a setting of many places dust absorption mechanism makes the device can carry out the absorption of dust at the cabinet during operation that charges to the steady operation of the cabinet that charges has been ensured.

Description

Intelligent distribution of direct current input cabinet that charges

Technical Field

The utility model relates to a cabinet technical field charges especially relates to a DC input intelligent distribution cabinet that charges.

Background

With the rapid development of new energy industries, electric automobiles are more and more popular with people, and the charging pile industry is also rapidly developed as a supporting facility of the electric automobiles. In a power supply system in China, when low-voltage users are supplied with power, a three-phase four-wire system is generally adopted, and a neutral point is grounded, so that in order to ensure the safety of personnel, in the current topological structure of a charging pile, a pre-stage three-phase active PFC rectifying module is generally adopted, and then the purpose of charging a battery is achieved through DC/DC conversion.

But the inside structure of the current cabinet that charges is comparatively simple, and the cabinet that charges lacks certain dustproof mechanism, causes the interior dust of cabinet that charges too much and damage easily to can influence the life of the cabinet that charges.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art the inside structure of cabinet that charges comparatively simply, the cabinet that charges lacks certain dustproof mechanism, causes the problem that the interior dust of cabinet that charges is too much and damage easily, and the intelligent distribution of a direct current input cabinet that charges that proposes.

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

a direct current input intelligent distribution charging cabinet comprises a main box body, wherein an installation opening is formed in the inner top of the main box body, a baffle is inserted in the installation opening in a sliding mode, and one end of the baffle penetrates through the inner wall of the installation opening and is fixedly connected with a pull handle; the inner bottom of the main box body is provided with a cavity, the inner bottom of the cavity is provided with a through hole, an air suction fan is fixedly connected in the through hole, and a second dust screen is fixedly inserted in the inner top of the through hole; a dust outlet is formed in the inner wall of one side of the cavity, a door plate is rotatably connected in the dust outlet through a rotating shaft, a locking screw is connected to one end, far away from the rotating shaft, of the door plate in a threaded manner, and a locking groove corresponding to the locking screw is formed in the inner wall of the dust outlet; the two sides of the inner wall of the main box body are provided with sliding openings, sliding rods are fixedly connected in the sliding openings, supporting plates are sleeved on the sliding rods in a sliding mode, the outer wall of the main box body is fixedly connected with a fixed block, and the fixed block is rotatably connected with a screw rod; and a transmission block is sleeved on the screw rod in a threaded manner, and one end of the transmission block penetrates through the sliding opening and is fixedly connected with the supporting plate.

Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the door plate and the inner wall of the dust outlet.

Preferably, the bottom of the main box body is rotatably connected with a plurality of universal self-locking wheels.

Preferably, a limiting sleeve is fixedly sleeved at one end of the baffle plate, which is far away from the pull handle.

Preferably, the supporting plate is provided with a sliding opening corresponding to the sliding rod, the sliding opening is internally and slidably connected with a plurality of balls, and the edges of the balls are in contact with the sliding rod.

Preferably, the supporting plate is provided with a mounting opening, and a first dustproof net is fixedly inserted into the mounting opening.

The utility model discloses in, rotate the screw rod earlier and drive the backup pad and remove, adjust the main tank body inner space distribution, the ball can reduce the frictional force between backup pad and the slide bar simultaneously, when the cabinet during operation that charges, opens the suction fan, passes through the dust collection mouth with the dust and inhales in the cavity, then unscrews locking screw and opens the door plant, clears up the dust in the cavity. The utility model discloses a setting of many places dust absorption mechanism makes the device can carry out the absorption of dust at the cabinet during operation that charges to the steady operation of the cabinet that charges has been ensured.

Drawings

Fig. 1 is a schematic structural diagram of a dc input intelligent distribution charging cabinet provided by the present invention;

fig. 2 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a main box body 1, balls 2, a baffle 3, a pull handle 4, a suction fan 5, a second dust screen 6, a rotating shaft 7, a door plate 8, a locking screw 9, a sliding rod 10, a supporting plate 11, a fixing block 12, a screw rod 13, a transmission block 14, a first dust screen 15, a universal self-locking wheel 16 and a limiting sleeve 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a direct current input intelligent distribution charging cabinet comprises a main box body 1, wherein a mounting opening is formed in the inner top of the main box body 2 and used for mounting a control element, a baffle 3 is inserted in the mounting opening in a sliding mode and used for preventing dust from entering the main box body 1, one end of the baffle 3 penetrates through the inner wall of the mounting opening and is fixedly connected with a pull handle 4 and used for pulling the baffle 3;

the inner bottom of the main box body 2 is provided with a cavity for collecting dust; the inner bottom of the cavity is provided with a through hole for installing an air suction fan 5, the air suction fan 5 is fixedly connected in the through hole and used for sucking dust into the cavity, and a second dust screen 6 is fixedly inserted at the inner top of the through hole and used for preventing the dust from entering the cavity; a dust outlet is formed in the inner wall of one side of the cavity, dust is conveniently guided out, a door plate 8 is rotatably connected in the dust outlet through a rotating shaft 7, the dust is prevented from leaking, a locking screw 9 is connected to one end, far away from the rotating shaft 7, of the door plate 8 in a threaded manner and used for fixing the door plate 8, and a locking groove corresponding to the locking screw 9 is formed in the inner wall of the dust outlet;

the two sides of the inner wall of the main box body 2 are respectively provided with a sliding opening, a sliding rod 10 is fixedly connected in the sliding opening and used for supporting a supporting plate 11, and the supporting plate 11 is sleeved on the sliding rod 10 in a sliding mode and used for supporting an electric element;

the outer wall of the main box body 2 is fixedly connected with a fixed block 12 for supporting a screw 13, and the fixed block 12 is rotatably connected with the screw 13 for driving the supporting plate 11 to slide;

the screw 13 is sleeved with a transmission block 14 through threads and used for driving the support plate 11 to slide, and one end of the transmission block 14 penetrates through the sliding opening and is fixedly connected with the support plate 11.

The utility model discloses in, the cover is equipped with torque spring in pivot 7, torque spring's both ends respectively with door plant 8 and the inner wall fixed connection who goes out the dirt mouth, be used for playing certain torsion to door plant 8 and supporting, the bottom of the main tank body 2 is rotated and is connected with a plurality of universal auto-lock wheels 16, conveniently remove the main tank body 2, baffle 3 is kept away from and is drawn the fixed stop collar 17 that has cup jointed of 4 one end, prevent that baffle 3 from droing in the installing port, be equipped with the sliding opening that corresponds with slide bar 10 in the backup pad 11, sliding connection has a plurality of balls 2 in the sliding opening, the edge of ball 2 contacts with slide bar 10, reduce the frictional force between backup pad 11 and the slide bar 10, be equipped with the installing port in the backup pad 11, the internal fixation of installing port is inserted and is equipped with first.

The utility model discloses in, rotate screw rod 13 earlier and drive backup pad 11 and remove, adjust the height of main tank body 1, ball 2 can reduce the frictional force between backup pad 11 and the slide bar 10 simultaneously, when the cabinet during operation that charges, opens suction fan 5, passes through the dust collection mouth with the dust and inhales in the cavity, then unscrews locking screw 9 and opens door plant 8, clears up the dust in the cavity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A direct current input intelligent distribution charging cabinet comprises a main box body (1) and is characterized in that an installation opening is formed in the inner top of the main box body (1), a baffle (3) is inserted into the installation opening in a sliding mode, and one end of the baffle (3) penetrates through the inner wall of the installation opening and is fixedly connected with a pull handle (4); a cavity is formed in the inner bottom of the main box body (1), a through hole is formed in the inner bottom of the cavity, an air suction fan (5) is fixedly connected into the through hole, and a second dust screen (6) is fixedly inserted into the inner top of the through hole; a dust outlet is formed in the inner wall of one side of the cavity, a door plate (8) is rotatably connected in the dust outlet through a rotating shaft (7), a locking screw (9) is connected to one end, far away from the rotating shaft (7), of the door plate (8) in a threaded manner, and a locking groove corresponding to the locking screw (9) is formed in the inner wall of the dust outlet; sliding openings are formed in two sides of the inner wall of the main box body (1), sliding rods (10) are fixedly connected into the sliding openings, supporting plates (11) are sleeved on the sliding rods (10) in a sliding mode, fixed blocks (12) are fixedly connected onto the outer wall of the main box body (1), and screw rods (13) are rotatably connected onto the fixed blocks (12); the screw rod (13) is sleeved with a transmission block (14) in a threaded manner, and one end of the transmission block (14) penetrates through the sliding opening and is fixedly connected with the supporting plate (11).

2. The charging cabinet for intelligent distribution of direct current input according to claim 1, wherein a torsion spring is sleeved on the rotating shaft (7), and two ends of the torsion spring are respectively fixedly connected with the door panel (8) and the inner wall of the dust outlet.

3. The cabinet of claim 1, wherein a plurality of universal self-locking wheels (16) are rotatably connected to the bottom of the main box body (1).

4. The cabinet according to claim 1, wherein a stop collar (17) is fixedly sleeved on the end of the baffle (3) far away from the pull handle (4).

5. The cabinet of claim 1, wherein the support plate (11) is provided with a sliding opening corresponding to the sliding rod (10), the sliding opening is internally connected with a plurality of balls (2), and the edges of the balls (2) are in contact with the sliding rod (10).

6. The cabinet according to claim 1, wherein the supporting plate is provided with a mounting opening, and a first dust screen (15) is fixedly inserted into the mounting opening.