CN218217937U

CN218217937U - Power module for signal acquisition device of electric high-voltage equipment

Info

Publication number: CN218217937U
Application number: CN202221952491.6U
Authority: CN
Inventors: 李金海; 唐兵林; 李培学
Original assignee: Shenzhen Spi Electronic Co ltd
Current assignee: Shenzhen Spi Electronic Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-03
Anticipated expiration: 2032-07-27

Abstract

The utility model belongs to the power module field especially is a power module for electric power high-tension apparatus signal pickup assembly, which comprises a housin, casing right-hand member rear portion fixedly connected with heat abstractor, open at casing right-hand member middle part has the pencil hole, open at the casing front end has the recess, recess and pencil hole are expert, the equal fixedly connected with installation piece in casing left end lower part and right-hand member lower part, two the mounting hole of punch-through about all having been opened to installation piece upper end, the casing front end is provided with elevating gear, cell wall swing joint has the power module body under the recess. The utility model discloses can effectively solve the problem that can't be not convenient for carry out the operation to power module in the power module use that is used for electric power high-tension apparatus signal pickup assembly, and the radiating effect is good, facilitates the use.

Description

Power module for signal acquisition device of electric high-voltage equipment

Technical Field

The utility model relates to a power module technical field, in particular to power module who is used for electric power high-tension apparatus signal pickup assembly.

Background

Power equipment mainly includes power generation facility and power supply unit two categories, power generation facility is mainly the power plant boiler, steam turbine, gas turbine, the hydraulic turbine, the generator, transformer and so on, power supply unit mainly is the transmission line of various voltage classes, the mutual-inductor, contactor and so on, there is high-voltage power supply unit in power equipment, need gather the high-voltage apparatus signal when overhauing and maintaining to high-voltage apparatus, at present, the signal of collection system in to high-voltage apparatus is gathered when needs, and then need supply power to collection system, there is following drawback at least in current collection system's power module use: 1. the power supply module of the existing acquisition device is usually arranged in the shell for protection, and although the power supply module is protected, the power supply module is more complicated to open and is not beneficial to the requirement of frequent use; 2. the existing acquisition device has poor heat dissipation of a power module, and after long-term use, the working efficiency is affected by the high temperature easily, so that the power module for the signal acquisition device of the electric power high-voltage equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a power module for electric power high-tension apparatus signal pickup assembly, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a power module for electric power high-tension apparatus signal pickup assembly, which comprises a housin, casing right-hand member rear portion fixedly connected with heat abstractor, open at casing right-hand member middle part has the pencil hole, open at the casing front end has the recess, recess and pencil hole are expert, the equal fixedly connected with installation piece in casing left end lower part and right-hand member lower part, two the mounting hole of break-over about all opening in installation piece upper end, the casing front end is provided with elevating gear, cell wall swing joint has the power module body under the recess.

Preferably, the heat dissipation device comprises a heat dissipation fan, an air pipe is fixedly connected with an air outlet of the heat dissipation fan, the air pipe is of a U-shaped structure, and a plurality of air outlets are formed in the lower end of the air pipe.

Preferably, the heat dissipation fan is fixedly installed at the right end of the shell, the air pipe is located in the shell, and the air pipe is located on the upper portion of the power module body.

Preferably, the lifting device comprises a door plate, sliding plates are fixedly connected to the left end and the right end of the door plate respectively, the sliding plates are of L-shaped structures, sliding rods are movably inserted into the upper ends of the sliding plates respectively, mounting plates are fixedly connected to the lower ends of the sliding rods respectively, and springs are sleeved on the outer surfaces of the sliding rods.

Preferably, the front end of the door plate is fixedly connected with a transparent plate, and the upper end of the door plate is fixedly connected with a pull rod.

Preferably, the two mounting plates are respectively fixed at the left end and the right end of the shell, the door plate is located at the front end of the shell, and the two springs are located on the upper portions of the two sliding plates.

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

1. in the utility model, the heat dissipation device is arranged on the shell, the air pipe on the heat dissipation device is positioned on the upper part of the power module body, and the air flow is enabled to be contacted with the upper end of the power module body through the air outlet by blowing the heat dissipation fan, so that the heat dissipation of the power module body can be realized, the use of the module is avoided from being influenced by overheating, and the air pipe is in a U-shaped structure, so that the heat dissipation of the power module body can be realized by uniformly blowing the air pipe;

2. the utility model discloses in, through setting up the door plant on elevating gear, through upwards spur the door plant, can be convenient for operate the power module body, through loosening the door plant, receive the elasticity influence of spring, can make sliding plate and door plant move down to automatically, make the door plant shelter from the casing front end, protect the power module body convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of a power module of the signal acquisition device for high-voltage power equipment of the present invention;

fig. 2 is a schematic view of the overall structure of the heat dissipation device of the power module for the signal collection device of the high-voltage power equipment of the present invention;

fig. 3 is a schematic view of the overall structure of the lifting device of the power module for the signal acquisition device of the high-voltage power equipment of the present invention;

fig. 4 is the utility model discloses a door plant overall structure schematic diagram for power module of electric power high-tension apparatus signal pickup assembly.

In the figure: 1. a housing; 2. a heat sink; 3. a harness hole; 4. mounting blocks; 5. mounting holes; 6. a lifting device; 7. a power module body; 8. a groove; 21. a heat dissipation fan; 22. an air duct; 23. an air outlet; 61. a door panel; 62. a spring; 63. a sliding plate; 64. a slide bar; 65. mounting a plate; 611. a pull rod; 612. a transparent plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

a power module for electric power high-voltage equipment signal pickup assembly, which comprises a housin 1, 1 right-hand member rear portion fixedly connected with heat abstractor 2 of casing, open at 1 right-hand member middle part of casing has pencil hole 3, 1 front end of casing is opened flutedly 8, recess 8 communicates with each other with pencil hole 3, the equal fixedly connected with installation piece 4 in 1 left end lower part of casing and right-hand member lower part, the mounting hole 5 of break-over about two installation pieces 4 upper ends are all opened, 1 front end of casing is provided with elevating gear 6, cell wall swing joint has power module body 7 under the recess 8.

In this embodiment, the heat dissipation device 2 includes a heat dissipation fan 21, an air outlet of the heat dissipation fan 21 is fixedly connected with an air pipe 22, the air pipe 22 is a U-shaped structure, and a plurality of air outlets 23 are formed at the lower end of the air pipe 22; heat dissipation fan 21 fixed mounting is at casing 1 right-hand member, and tuber pipe 22 is located casing 1, and tuber pipe 22 is located power module body 7 upper portion, and tuber pipe 22 is "U" shape structure can improve heat radiating area to improve the radiating efficiency.

In this embodiment, the lifting device 6 includes a door panel 61, sliding plates 63 are fixedly connected to both left and right ends of the door panel 61, both the two sliding plates 63 are of an "L" shaped structure, sliding rods 64 are movably inserted into upper ends of both the two sliding plates 63, mounting plates 65 are fixedly connected to lower ends of both the two sliding rods 64, and springs 62 are sleeved on outer surfaces of both the two sliding rods 64; the front end of the door panel 61 is fixedly connected with a transparent plate 612, and the upper end of the door panel 61 is fixedly connected with a pull rod 611; two mounting panels 65 are fixed respectively at casing 1 left end and right-hand member, and door plant 61 is located casing 1 front end, and two springs 62 all are located two sliding plate 63 upper portions, and transparent plate 612 is the plastics material, avoids reciprocating the cracked in-process transparent plate 612, improves life.

It should be noted that, the utility model discloses a power module for electric power high-voltage equipment signal pickup assembly, in the use, can be convenient for carry out fixed mounting to whole module through installation piece 4, it extends to be convenient for the pencil through setting up pencil hole 3, when needs operate power module body 7, through upwards stimulate door plant 61, make sliding plate 63 on the door plant 61 slide on slide bar 64, extrude spring 62, be convenient for operate power module body 7, after the operation is accomplished, loosen door plant 61, receive the elastic influence of spring 62, can make spring 62 stretch sliding plate 63 to the bottom, make sliding plate 63 drive door plant 61 and move down, make door plant 61 shelter from power module body 7, protect power module body 7 again, when needs carry out the radiating to power module body 7, start heat dissipation fan 21 work through external control system, make heat dissipation fan 21 work blow in to tuber pipe 22, the air current contacts with power module body 7 through air exit 23 and dispels the heat, because the tuber pipe 22 is "U" shape structure, heat radiating area can be improved, heat dissipation efficiency is improved, whole heat dissipation efficiency, the high stability of power module, the high heat dissipation effect is fit for the protecting effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A power module for electric power high voltage equipment signal pickup assembly, including casing (1), its characterized in that: casing (1) right-hand member rear portion fixedly connected with heat abstractor (2), wire harness hole (3) are opened at casing (1) right-hand member middle part, casing (1) front end is opened has recess (8), recess (8) and wire harness hole (3) communicate with each other, the equal fixedly connected with installation piece (4) in casing (1) left end lower part and right-hand member lower part, two installation piece (4) upper end is all opened mounting hole (5) of upper and lower break-over, casing (1) front end is provided with elevating gear (6), cell wall swing joint has power module body (7) under recess (8).

2. The power module for the signal acquisition device of the high-voltage power equipment as claimed in claim 1, wherein: heat abstractor (2) is including heat dissipation fan (21), heat dissipation fan (21) air outlet fixedly connected with tuber pipe (22), tuber pipe (22) are "U" shape structure, a plurality of air exit (23) have been opened to tuber pipe (22) lower extreme.

3. The power module for the signal acquisition device of the high-voltage power equipment as claimed in claim 2, wherein: the heat dissipation fan (21) is fixedly installed at the right end of the shell (1), the air pipe (22) is located in the shell (1), and the air pipe (22) is located on the upper portion of the power module body (7).

4. The power module for the signal acquisition device of the high-voltage electrical equipment according to claim 1, wherein: the lifting device (6) comprises a door plate (61), sliding plates (63) are fixedly connected to the left end and the right end of the door plate (61), the two sliding plates (63) are of an L-shaped structure, sliding rods (64) are movably connected to the upper ends of the two sliding plates (63) in a penetrating mode, mounting plates (65) are fixedly connected to the lower ends of the sliding rods (64) in a penetrating mode, and springs (62) are sleeved on the outer surfaces of the sliding rods (64).

5. The power module for the signal acquisition device of the high-voltage electrical equipment according to claim 4, wherein: the front end of the door panel (61) is fixedly connected with a transparent plate (612), and the upper end of the door panel (61) is fixedly connected with a pull rod (611).

6. The power module for the signal acquisition device of the high-voltage electrical equipment according to claim 4, wherein: the two mounting plates (65) are respectively fixed at the left end and the right end of the shell (1), the door plate (61) is located at the front end of the shell (1), and the two springs (62) are located on the upper portions of the two sliding plates (63).