CN214046349U - Power module for signal acquisition device of electric power high-voltage equipment - Google Patents
Power module for signal acquisition device of electric power high-voltage equipment Download PDFInfo
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- CN214046349U CN214046349U CN202120231451.1U CN202120231451U CN214046349U CN 214046349 U CN214046349 U CN 214046349U CN 202120231451 U CN202120231451 U CN 202120231451U CN 214046349 U CN214046349 U CN 214046349U
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- power module
- silica gel
- bottom plate
- acquisition device
- signal acquisition
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Abstract
The utility model discloses a power module for electric power high-voltage equipment signal pickup assembly, including installation component and power module body, the installation component includes bottom plate and four curb plates, and four curb plates are installed in the bottom plate periphery, form the installing frame between four curb plates and the bottom plate, and this body mounting of power module is in the installing frame, and installing frame top installation apron, the fixed subassembly of power module is still installed to the installing frame inner chamber, the utility model discloses structural design is novel, can realize the effectual fixed to power module, and heat dispersion is good moreover, has ensured power module's performance.
Description
Technical Field
The utility model relates to a power module technical field specifically is a power module for electric power high-voltage equipment signal pickup assembly.
Background
The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage grades, high-voltage power supply equipment exists in the power equipment, and signals of the high-voltage equipment need to be acquired when the high-voltage equipment is overhauled and maintained.
At present, when the signal of collection system in to high-voltage apparatus is gathered to needs, and then need supply power to collection system, but the power module structure that mostly gives collection system power supply at present is single, and installation stability is poor, and heat dispersion is poor, consequently, is necessary to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power module for electric power high-voltage equipment signal pickup assembly to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power module for electric power high-voltage equipment signal pickup assembly, includes installation component and power module body, the installation component includes bottom plate and four curb plates, four the curb plate is installed in the bottom plate periphery, four the curb plate with form the installing frame between the bottom plate, the power module body is installed in the installing frame, installing frame top installation apron, the fixed subassembly of power module is still installed to the installing frame inner chamber.
Preferably, the power module fixing component comprises two groups of fixing devices which are symmetrically arranged, each group of fixing devices comprises a pressing plate, a first locking bolt and a second locking bolt, the pressing plate is of a 7-shaped structure, the first locking bolt and the second locking bolt respectively penetrate through a side plate and are tightly attached to the outer side wall of the pressing plate, and the power module body is fixed between the pressing plates.
Preferably, a plurality of heat dissipation holes are uniformly distributed in the bottom plate, and a heat dissipation pad is further mounted on the bottom plate.
Preferably, the heat dissipation pad includes silica gel gasket and lower silica gel gasket, go up the silica gel gasket and closely laminate between the silica gel gasket down, the terminal surface sets up heat conduction silicone grease piece under the silica gel gasket down, a plurality of silica gel columns of terminal surface equipartition under the heat conduction silicone grease piece.
Preferably, the cover plate is of a convex structure, and two ends of the cover plate are respectively connected with the top ends of the side plates through screws.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has novel structural design, can realize effective fixation of the power module, has good heat dissipation performance and ensures the service performance of the power module; the pressing plate in the fixing device adopts a 7-shaped structure, so that the firmness after pressing is good, and the looseness is not easy to occur; in addition, the adopted heat dissipation pad has good shock absorption and heat dissipation effects, and heat accumulation in the installation frame is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the heat dissipation pad of the present invention;
in the figure: the power module comprises a power module body 1, a bottom plate 2, side plates 3, a cover plate 4, a pressing plate 5, a first locking bolt 6, a second locking bolt 7, heat dissipation holes 8, a heat dissipation pad 9, an upper silica gel gasket 10, a lower silica gel gasket 11, a heat conduction silica gel sheet 12 and a silica gel column 13.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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 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.
Referring to fig. 1-2, the present invention provides a technical solution: a power module for a signal acquisition device of electric high-voltage equipment comprises an installation assembly and a power module body 1, wherein the installation assembly comprises a bottom plate 2 and four side plates 3, the four side plates 3 are installed on the periphery of the bottom plate 2, an installation frame is formed between the four side plates 3 and the bottom plate 2, the power module body 1 is installed in the installation frame, a cover plate 4 is installed at the top of the installation frame, and a power module fixing assembly is further installed in an inner cavity of the installation frame; the cover plate 4 is of a convex structure, and two ends of the cover plate 4 are connected with the top ends of the side plates 3 through screws respectively.
The utility model discloses in, two sets of fixing device that the fixed subassembly of power module set up including the symmetry, every group fixing device include pressure strip 5, first locking bolt 6 and second locking bolt 7, pressure strip 5 adopts "7" font structure, first locking bolt 6 and second locking bolt 7 run through curb plate 3 respectively and hug closely two with 5 lateral walls of pressure strip fixed power module body 1 between the pressure strip 5.
In the utility model, a plurality of heat dissipation holes 8 are evenly distributed on the bottom plate 2, and a heat dissipation pad 9 is also arranged on the bottom plate 2; the heat dissipation pad 9 comprises an upper silica gel gasket 10 and a lower silica gel gasket 11, the upper silica gel gasket 10 is tightly attached to the lower silica gel gasket 11, a heat conduction silica gel sheet 12 is arranged on the lower end face of the lower silica gel gasket 11, and a plurality of silica gel columns 13 are uniformly distributed on the lower end face of the heat conduction silica gel sheet 12.
To sum up, the utility model has novel structural design, can realize the effective fixation of the power module, has good heat dissipation performance and ensures the service performance of the power module; the pressing plate in the fixing device adopts a 7-shaped structure, so that the firmness after pressing is good, and the looseness is not easy to occur; in addition, the adopted heat dissipation pad has good shock absorption and heat dissipation effects, and heat accumulation in the installation frame is prevented.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (5)
1. The utility model provides a power module for electric power high-voltage equipment signal pickup assembly, includes installation component and power module body (1), its characterized in that: the mounting assembly comprises a bottom plate (2) and four side plates (3), the four side plates (3) are mounted on the periphery of the bottom plate (2), a mounting frame is formed between the side plates (3) and the bottom plate (2), the power module body (1) is mounted in the mounting frame, a cover plate (4) is mounted at the top of the mounting frame, and a power module fixing assembly is further mounted in an inner cavity of the mounting frame.
2. The power module for the signal acquisition device of the high-voltage power equipment as claimed in claim 1, wherein: the power module fixing assembly comprises two groups of fixing devices which are symmetrically arranged, each group of fixing devices comprises a pressing plate (5), a first locking bolt (6) and a second locking bolt (7), the pressing plate (5) is of a 7-shaped structure, the first locking bolt (6) and the second locking bolt (7) respectively penetrate through a side plate (3) and are tightly attached to the outer side wall of the pressing plate (5), and the power module fixing assembly fixes a power module body (1) between the pressing plates (5).
3. The power module for the signal acquisition device of the high-voltage power equipment as claimed in claim 1, wherein: a plurality of heat dissipation holes (8) are uniformly distributed in the bottom plate (2), and a heat dissipation pad (9) is further installed on the bottom plate (2).
4. The power module for the signal acquisition device of the high-voltage electric power equipment as claimed in claim 3, wherein: the radiating pad (9) comprises an upper silica gel gasket (10) and a lower silica gel gasket (11), the upper silica gel gasket (10) is tightly attached to the lower silica gel gasket (11), a heat-conducting silica gel sheet (12) is arranged on the lower end face of the lower silica gel gasket (11), and a plurality of silica gel columns (13) are uniformly distributed on the lower end face of the heat-conducting silica gel sheet (12).
5. The power module for the signal acquisition device of the high-voltage power equipment as claimed in claim 1, wherein: the cover plate (4) is of a convex structure, and two ends of the cover plate (4) are connected with the top ends of the side plates (3) through screws respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231451.1U CN214046349U (en) | 2021-01-27 | 2021-01-27 | Power module for signal acquisition device of electric power high-voltage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120231451.1U CN214046349U (en) | 2021-01-27 | 2021-01-27 | Power module for signal acquisition device of electric power high-voltage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214046349U true CN214046349U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120231451.1U Active CN214046349U (en) | 2021-01-27 | 2021-01-27 | Power module for signal acquisition device of electric power high-voltage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214046349U (en) |
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2021
- 2021-01-27 CN CN202120231451.1U patent/CN214046349U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Power Module for Signal Acquisition Device of High Voltage Power Equipment Effective date of registration: 20230421 Granted publication date: 20210824 Pledgee: Industrial and Commercial Bank of China Limited Guangzhou Industrial Avenue sub branch Pledgor: GUANGZHOU BAOTAI ELECTRONIC CO.,LTD. Registration number: Y2023980038694 |