CN216218419U - Heat radiation structure of insulation monitor built-in power supply - Google Patents
Heat radiation structure of insulation monitor built-in power supply Download PDFInfo
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- CN216218419U CN216218419U CN202122530627.6U CN202122530627U CN216218419U CN 216218419 U CN216218419 U CN 216218419U CN 202122530627 U CN202122530627 U CN 202122530627U CN 216218419 U CN216218419 U CN 216218419U
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- power supply
- heat dissipation
- heat
- case
- insulation monitor
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Abstract
The utility model discloses a heat dissipation structure of an internal power supply of an insulation monitor, which comprises a case, heat dissipation holes, heat dissipation fins, a heat conduction silicon adhesive tape and a power supply board, wherein the heat dissipation holes are formed in the case; the radiating fins are fixed on the base of the case by screws, and radiating holes are formed in two sides of the case; the surface of the radiating fin is pasted with the heat-conducting silicon adhesive tape, the radiating fin is provided with a copper nut column, and the radiating fin fixes the power panel on the copper nut column through a screw. The built-in power supply not only utilizes the original shell structure of the insulation monitor, but also utilizes the characteristic that the shell is metal and easy to conduct heat to transfer heat, so that the heat dissipation aluminum material can be made smaller, the cost of structural materials can be even ignored, and the purpose of saving the material cost is achieved. The power supply part of the utility model is directly fixed, and the power line is also connected, thereby saving time, labor and space.
Description
Technical Field
The utility model relates to the technical field of insulation monitors, in particular to a heat dissipation structure of an internal power supply of an insulation monitor.
Background
The power supply of the feeder line insulation detector of the current direct current screen equipment is an external structure, and although the structure is favorable for structure heat dissipation, the structure cost is influenced, and the installation labor cost is increased. A novel design method for a power supply heat dissipation structure of an insulation detector is provided. On the premise of improving the product quality, the equipment cost, manpower and material resources can be reduced, so that the client benefits are improved to the maximum extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation structure of an internal power supply of an insulation monitor, so as to solve the technical problem.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heat dissipation structure of an internal power supply of an insulation monitor comprises a case, heat dissipation holes, heat dissipation fins, a heat conduction silicon adhesive tape and a power supply board; the radiating fins are fixed on the base of the case by screws, and radiating holes are formed in two sides of the case; the surface of the radiating fin is pasted with the heat-conducting silicon adhesive tape, the radiating fin is provided with a copper nut column, and the radiating fin fixes the power panel on the copper nut column through a screw.
Preferably, the power supply further comprises an insulating particle, the insulating particle is sleeved on a screw, and the screw fixes the radiating fin and the heating point of the power supply board.
Preferably, the base of the case is made of an aluminum-zinc-coated material.
Preferably, the heat sink material is an aluminum material.
Compared with the prior art, the utility model has the following advantages: the external power supply must be made into a set of shell mechanism, and because the power supply power is relatively high, the cost proportion occupied by the heat dissipation aluminum material is increased, but the internal power supply not only utilizes the original shell structure of the insulation monitor, but also utilizes the characteristic that the shell is easy to conduct heat for metal to transfer heat, so that the heat dissipation aluminum material can be made smaller, the structural material cost can be even ignored, and the purpose of saving the material cost is achieved. The external power supply is arranged in the direct-current screen cabinet, the action of fixing and mounting is needed, workers need to connect wires and wiring, the efficiency is not high, the space in the cabinet is occupied, the power supply part is directly fixed, the power lines are connected, and time, labor and space are saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. heat dissipation holes 2, a chassis 3, heat dissipation fins 4, heat conductive silicon adhesive tapes 5, a power board 6, power board heating points 7, and insulation particles.
Detailed Description
The utility model is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, a heat dissipation structure of an internal power supply of an insulation monitor comprises a case 2, heat dissipation holes 1, heat dissipation fins 3, a heat conductive silicon adhesive tape 4, and a power board 5; the radiating fins 3 are fixed on the base of the case 2 by screws, and the two sides of the case 2 are provided with radiating holes 1, so that heat which is not transferred yet can be naturally radiated to the outside of the case through convection vents; the surface of the radiating fin 3 is pasted with the heat-conducting silicon adhesive tape 4, the radiating fin 3 is provided with a copper nut column, and the radiating fin 3 fixes the power panel 5 on the copper nut column through a screw.
The heating power supply further comprises an insulating particle 7, the insulating particle 7 is sleeved on a screw, and the heat radiating fin 3 and the heating point 6 of the power supply board are fixed through the screw. The heating point 6 of the power panel is an electronic device and is the heating problem; the insulating particles 7 are insulating members applied to screws, so that the circuit board and a metal structure can be prevented from being short-circuited by the metal screws, and electric shock and short circuit can be avoided.
The base of the case 2 is made of aluminum-zinc-coated material, has large area, and not only can be used as a necessary case structure shell, but also can be used as a heat radiation body; the radiating fins 3 are made of aluminum materials, and the main radiating materials can quickly transfer heat to the whole aluminum sheet.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.
Claims (4)
1. A heat dissipation structure of an internal power supply of an insulation monitor is characterized by comprising a case (2), heat dissipation holes (1), heat dissipation fins (3), a heat conduction silicon adhesive tape (4) and a power supply board (5); the radiating fins (3) are fixed on the base of the case (2) by screws, and radiating holes (1) are formed in two sides of the case (2); the surface of the radiating fin (3) is pasted with the heat-conducting silicon adhesive tape (4), the radiating fin (3) is provided with a copper nut column, and the radiating fin (3) fixes the power panel (5) on the copper nut column through screws.
2. The heat dissipation structure of the power supply built-in of the insulation monitor as claimed in claim 1, further comprising an insulating particle (7), wherein a screw is sleeved on the insulating particle (7), and the screw fixes the heat dissipation plate (3) and the heating point (6) of the power supply board.
3. The heat dissipation structure of the internal power supply of the insulation monitor as claimed in claim 1, wherein the base of the case (2) is made of an aluminum-zinc-coated material.
4. The heat dissipation structure of the internal power supply of the insulation monitor as claimed in claim 1, wherein the heat sink (3) is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530627.6U CN216218419U (en) | 2021-10-21 | 2021-10-21 | Heat radiation structure of insulation monitor built-in power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530627.6U CN216218419U (en) | 2021-10-21 | 2021-10-21 | Heat radiation structure of insulation monitor built-in power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218419U true CN216218419U (en) | 2022-04-05 |
Family
ID=80885575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122530627.6U Active CN216218419U (en) | 2021-10-21 | 2021-10-21 | Heat radiation structure of insulation monitor built-in power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218419U (en) |
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2021
- 2021-10-21 CN CN202122530627.6U patent/CN216218419U/en active Active
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