CN216054173U

CN216054173U - Transformer rectifier device with heat radiation structure

Info

Publication number: CN216054173U
Application number: CN202122544744.8U
Authority: CN
Inventors: 文志良; 文江; 文峰; 刘碧清
Original assignee: Shenzhen Clco Amorphous Tech Co ltd
Current assignee: Shenzhen Clco Amorphous Tech Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-15
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a transformer rectifier device with a heat dissipation structure, which comprises a shell and a pipeline, wherein the pipeline is installed on the inner wall of the shell, an ash prevention net is installed on the back of the shell, a drying box is installed on the inner wall of the pipeline, sound absorption cotton is installed on the inner wall of the pipeline, a fan is installed on the inner wall of the pipeline, and heat dissipation holes are formed in the front of the shell. The heat dissipation device is provided with the fan, the drying box and the sound absorption cotton, so that the heat dissipation function is more diversified, the fan on one side draws in external air, the fan on the other side discharges hot air in the device through the heat dissipation holes, the air in the device circulates, the heat dissipation function is realized, the dust prevention net prevents external dust from floating along with the air, the air is dried through the drying box, the phenomenon that the moisture content of the air is too high and short circuits are caused to a line is prevented, the sound absorption cotton has the functions of absorbing sound and reducing noise, the noise pollution caused by the fan is reduced, and the heat dissipation function is more comprehensive.

Description

Transformer rectifier device with heat radiation structure

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer rectifier device with a heat dissipation structure.

Background

The transformer is the basic equipment of power transmission and distribution, and the wide application in fields such as industry, agricultural, traffic, city community, current transformer rectifier device, the portable installation of transformer rectifier main part, easy maintenance, heat radiation structure have inhale the sound and fall the function of making an uproar, alleviate noise pollution, can prevent that external dust from getting into, avoid the dust to cause adverse effect to the device.

The existing transformer rectifier device with a heat dissipation structure has the following defects:

1. the reference document CN213845956U discloses a transformer rectifier device, wherein the right of protection "includes a housing, a box door, a line-pressing frame structure, a mounting hole, a wiring frame structure, a dust screen, a connecting frame, a heat-dissipating fan, an electrical appliance mounting frame structure, a transformer rectifier main body, a baffle, a U-shaped frame, a supporting roller and a base, wherein the box door is hinged to the left side of the front end of the housing; the wire pressing frame structure is arranged on the upper part of the shell; the mounting hole is formed in the upper part of the shell; the wiring frame structure is arranged on the inner side of the mounting hole; the dust screens are respectively embedded at the left side and the right side of the shell, and the dust screen has the beneficial effects that: the arrangement of the roller, the fixing seat and the groove is beneficial to conveniently moving the mounting plate, so that the main body of the voltage transformation rectifier is conveniently detached from the inner side of the shell, the main body of the voltage transformation rectifier is maintained after being detached, and the maintenance efficiency of the device on the main body of the voltage transformation rectifier is improved;

2. the existing transformer rectifier device with the heat dissipation structure is inconvenient to maintain, and the maintenance difficulty is increased for maintenance personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transformer rectifier device with a heat dissipation structure, so as to solve the problems of single heat dissipation function and inconvenient maintenance in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a transformer rectifier device with a heat dissipation structure comprises a shell, a pipeline and a movable plate, wherein the pipeline is installed on the inner wall of the shell, a fixed plate is installed on the bottom wall of the interior of the shell, and the movable plate is installed at the top of the fixed plate;

the dust-proof net is installed behind the shell, the drying box is installed on the inner wall of the pipeline, the sound-absorbing cotton is installed on the inner wall of the pipeline, the fan is installed on the inner wall of the pipeline, and the heat dissipation holes are formed in the front of the shell;

the front of casing is installed the end cover, the mounting groove has been seted up at the top of movable plate, the transformer rectifier main part is installed to the inner wall of mounting groove, the dead lever is installed at the top of movable plate.

Preferably, the bottom of the moving plate is provided with a sliding block, and the front surface of the moving plate is provided with a second fixing bolt in a penetrating mode.

Preferably, a wiring port is mounted to the rear of the housing.

Preferably, the front surface of the end cover is provided with a first fixing bolt in a penetrating manner, and the back surface of the end cover is provided with a first sliding groove.

Preferably, the wire-rewinding box is mounted on the inner top wall of the shell.

Preferably, the outer wall of the fixed rod is provided with a screw rod in a penetrating mode, and one end of the screw rod is provided with a rubber pad.

Preferably, the fixed column is installed in the front of fixed plate, and the rotor plate is installed to the outer wall of fixed column, and the second spout has been seted up at the top of fixed plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the heat dissipation device has the advantages that the fan, the drying box and the sound absorption cotton are installed, so that the heat dissipation function is more diversified, the fan on one side pumps in external air, the fan on the other side discharges hot air in the device through the heat dissipation holes, the air in the device circulates, the heat dissipation function is realized, the dust prevention net prevents external dust from drifting in along with the air, the air is dried through the drying box, the phenomenon that the moisture content of the air is too high and short circuits are caused to a line is prevented, the sound absorption cotton has the functions of absorbing sound and reducing noise, the noise pollution caused by the fan is reduced, and the heat dissipation function is more comprehensive;

2. according to the transformer rectifier main body maintenance device, the movable plate is mounted to facilitate maintenance of the transformer rectifier main body, the end cover is opened, the end cover rotates to be perpendicular to the shell, the first sliding groove and the second sliding groove are connected with the rail, the second fixing bolt is screwed, the rotating plate is loosened, the position of the movable plate is not fixed any more through rotation of the fixing column, the sliding block slides to the first sliding groove in the second sliding groove, the movable plate moves to the end cover from the inside of the shell, and maintenance personnel can maintain conveniently by moving out the transformer rectifier main body.

Drawings

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

FIG. 2 is a schematic view of a portion of the end cap of the present invention;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

fig. 4 is a schematic structural view of a moving plate portion of the present invention.

In the figure: 1. a housing; 101. a wiring port; 2. an end cap; 201. a first fixing bolt; 202. a first chute; 3. a pipeline; 301. an ash prevention net; 302. drying the box; 303. sound-absorbing cotton; 304. a fan; 305. heat dissipation holes; 4. moving the plate; 401. mounting grooves; 402. a slider; 403. a second fixing bolt; 5. a transformer rectifier body; 501. a wire rewinding box; 6. fixing the rod; 601. a screw rod; 602. a rubber pad; 7. a fixing plate; 701. fixing a column; 702. a rotating plate; 703. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1, 2 and 3, a transformer rectifier device with a heat dissipation structure includes a housing 1, a pipeline 3 and a moving plate 4, the pipeline 3 is mounted on an inner wall of the housing 1, a fixed plate 7 is mounted on an inner bottom wall of the housing 1, the moving plate 4 is mounted on a top of the fixed plate 7, an end cap 2 is mounted on a front surface of the housing 1, a mounting groove 401 is formed on a top of the moving plate 4, a transformer rectifier main body 5 is mounted on an inner wall of the mounting groove 401, a fixed rod 6 is mounted on a top of the moving plate 4, a wiring port 101 is mounted on a rear surface of the housing 1, a first fixed bolt 201 is mounted on a front surface of the end cap 2 in a penetrating manner, a first chute 202 is formed on a rear surface of the end cap 2, a wire collection box 501 is mounted on an inner top wall of the housing 1, a lead screw 601 is mounted on an outer wall of the fixed rod 6 in a penetrating manner, a rubber pad 602 is mounted on one end of the lead screw 601, a fixed column 701 is mounted on a front surface of the fixed plate 7, the outer wall of the fixed column 701 is provided with a rotating plate 702, the top of the fixed plate 7 is provided with a second sliding groove 703, the shell 1 provides an installation position for the pipeline 3, the shell 1 provides an installation position for the fixed plate 7, the fixed plate 7 provides an installation position for the movable plate 4, the shell 1 provides an installation position for the end cover 2, the installation groove 401 provides an installation position for the transformer rectifier main body 5, the movable plate 4 provides an installation position for the fixed rod 6, the wires inside the device are connected with the outside through the wiring port 101, the end cover 2 is tightly attached to the front surface of the shell 1 through the first fixing bolt 201, the first sliding groove 202 provides a sliding position, the wire collecting box 501 collects and intensively places the wires inside the device, the screw rod 601 is screwed to drive the rubber pad 602 to gradually contact with the outer wall of the transformer rectifier main body 5 to fix the transformer rectifier main body, and the rubber pad 602 prevents the transformer rectifier main body 5 from being crushed, the fixed plate 7 provides a mounting position for the fixed column 701, the rotating plate 702 can rotate through the fixed column 701, and the second sliding chute 703 provides a sliding place for the sliding block 402.

Example 2: referring to fig. 3, an anti-dust net 301 is installed at the rear of the housing 1, a drying box 302 is installed on the inner wall of the pipeline 3, sound-absorbing cotton 303 is installed on the inner wall of the pipeline 3, a fan 304 is installed on the inner wall of the pipeline 3, heat dissipation holes 305 are formed in the front of the housing 1, the anti-dust net 301 prevents external dust from drifting in along with air, the pipeline 3 provides an installation position for the drying box 302, a drying agent in the drying box 302 dries the air to prevent the moisture content of the air from being too high, cause short circuit phenomenon to the circuit, pipeline 3 provides the mounted position for inhaling the cotton 303 of sound, inhales the cotton 303 of sound and plays the function of inhaling the sound and making an uproar and fall, alleviates the noise pollution that fan 304 brought, and pipeline 3 provides the mounted position for fan 304, and one side fan 304 takes out the outside air, and opposite side fan 304 passes through the louvre 305 with the hot-air in the device and discharges, and the air circulation in the device circulates, has realized the heat dissipation function.

Example 3: referring to fig. 4, a slider 402 is mounted at the bottom of the moving plate 4, a second fixing bolt 403 is mounted on the front surface of the moving plate 4 in a penetrating manner, the moving plate 4 provides a mounting position for the slider 402, the moving plate 4 can slide on the first sliding groove 202 and the second sliding groove 703 through the slider 402, and the rotating plate 702 is fixed through the second fixing bolt 403, so as to fix the position of the moving plate 4.

According to the working principle, the fan 304 on one side draws in external air, the external air passes through the dust-proof net 301 to prevent dust, the drying box 302 dries the air, the fan 304 on the other side discharges hot air in the device through the heat dissipation holes 305, when the device needs to be maintained, the first fixing bolt 201 is screwed, the end cover 2 is opened, the end cover 2 rotates to be perpendicular to the shell 1, the first sliding groove 202 is connected with the second sliding groove 703, the second fixing bolt 403 is screwed, the rotating plate 702 is loosened, the rotating plate 702 is rotated, the moving plate 4 moves to the end cover 2 from the inside of the shell 1 through the sliding block 402, the transformer rectifier main body 5 is moved out, and maintenance is started.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a transformer rectifier device with heat radiation structure, includes casing (1), pipeline (3) and movable plate (4), its characterized in that: the pipeline (3) is installed on the inner wall of the shell (1), the fixed plate (7) is installed on the bottom wall of the interior of the shell (1), and the movable plate (4) is installed on the top of the fixed plate (7);

an ash prevention net (301) is installed behind the shell (1), a drying box (302) is installed on the inner wall of the pipeline (3), sound absorption cotton (303) is installed on the inner wall of the pipeline (3), a fan (304) is installed on the inner wall of the pipeline (3), and heat dissipation holes (305) are formed in the front of the shell (1);

end cover (2) are installed in the front of casing (1), mounting groove (401) have been seted up at the top of movable plate (4), transformer rectifier main part (5) are installed to the inner wall of mounting groove (401), dead lever (6) are installed at the top of movable plate (4).

2. The transformer rectifier device with a heat dissipation structure as set forth in claim 1, wherein: the bottom of the moving plate (4) is provided with a sliding block (402), and the front surface of the moving plate (4) is provided with a second fixing bolt (403) in a penetrating mode.

3. The transformer rectifier device with a heat dissipation structure as set forth in claim 1, wherein: and a wiring port (101) is arranged at the back of the shell (1).

4. The transformer rectifier device with a heat dissipation structure as set forth in claim 1, wherein: the front surface of the end cover (2) is provided with a first fixing bolt (201) in a penetrating mode, and the back surface of the end cover (2) is provided with a first sliding groove (202).

5. The transformer rectifier device with a heat dissipation structure as set forth in claim 1, wherein: and a take-up box (501) is installed on the inner top wall of the shell (1).

6. The transformer rectifier device with a heat dissipation structure as set forth in claim 1, wherein: the outer wall of the fixed rod (6) is provided with a screw rod (601) in a penetrating mode, and one end of the screw rod (601) is provided with a rubber pad (602).

7. The transformer rectifier device with a heat dissipation structure as set forth in claim 1, wherein: fixed column (701) is installed in the front of fixed plate (7), and rotor plate (702) is installed to the outer wall of fixed column (701), and second spout (703) have been seted up at the top of fixed plate (7).