CN220493462U - Microcomputer resonance eliminating device convenient for heat radiation - Google Patents
Microcomputer resonance eliminating device convenient for heat radiation Download PDFInfo
- Publication number
- CN220493462U CN220493462U CN202322130431.7U CN202322130431U CN220493462U CN 220493462 U CN220493462 U CN 220493462U CN 202322130431 U CN202322130431 U CN 202322130431U CN 220493462 U CN220493462 U CN 220493462U
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- China
- Prior art keywords
- elimination device
- resonance elimination
- microcomputer
- heat
- microcomputer resonance
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- 230000005855 radiation Effects 0.000 title description 3
- 230000008030 elimination Effects 0.000 claims abstract description 66
- 238000003379 elimination reaction Methods 0.000 claims abstract description 66
- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005350 ferromagnetic resonance Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a microcomputer resonance elimination device convenient for heat dissipation, which belongs to the technical field of microcomputer resonance elimination devices and comprises a microcomputer resonance elimination device body, a heat absorbing plate, a heat dissipating plate and a fan; the microcomputer resonance elimination device comprises a microcomputer resonance elimination device body, wherein openings are formed in two sides of the microcomputer resonance elimination device body, an installation block is arranged in the middle of the openings, a driving motor is arranged on one side, away from the microcomputer resonance elimination device body, of the installation block, an output shaft of the driving motor penetrates through the installation block to be connected with a fan, a heat dissipation plate is arranged on one side, away from the installation block, of the fan, and a heat absorption plate is arranged on one side, away from the fan, of the heat dissipation plate. The microcomputer resonance elimination device with the structure is convenient to radiate, the heat in the microcomputer resonance elimination device body is rapidly exhausted through the radiating plates and the fans on the two sides, and the ventilation strip holes on the back assist in exhausting the heat, so that the temperature in the microcomputer resonance elimination device is reduced, normal and stable operation of the microcomputer resonance elimination device is guaranteed, the radiating effect is good, and the radiating efficiency is high.
Description
Technical Field
The utility model relates to the technical field of microcomputer resonance elimination devices, in particular to a microcomputer resonance elimination device convenient for heat dissipation.
Background
The microcomputer resonance elimination device is also called a secondary resonance elimination device, and is a secondary device for performing shield ring detection on the open triangular voltage (namely zero sequence voltage) of the voltage transformer, so that ferromagnetic resonance of various frequencies of the voltage transformer is effectively eliminated, in a power system, the ferromagnetic resonance frequently occurs, overvoltage is generated during resonance, and the safety of the power system is seriously threatened.
The microcomputer resonance elimination device has the advantages of high operation speed, stable performance, strong anti-interference capability and the like, and can effectively solve the defect that the resistor is easy to damage when the resistor is used under high current. The existing microcomputer resonance elimination device adopts a fully-closed structure, so that the temperature generated by an internal electronic element cannot be effectively emitted under the long-time working state of the microcomputer resonance elimination device, the normal use of the microcomputer resonance elimination device is affected, and the problem that the microcomputer resonance elimination device is burnt out at high temperature exists.
Disclosure of Invention
The utility model aims to provide a microcomputer resonance elimination device convenient for heat dissipation, which is used for solving the problem that the temperature generated by an electronic element in the microcomputer resonance elimination device in the background art cannot be effectively emitted.
In order to achieve the above purpose, the utility model provides a microcomputer resonance elimination device convenient for heat dissipation, which comprises a microcomputer resonance elimination device body, a heat absorbing plate, a heat dissipating plate and a fan; the microcomputer resonance elimination device comprises a microcomputer resonance elimination device body, wherein openings are formed in two sides of the microcomputer resonance elimination device body, an installation block is arranged in the middle of the openings, a driving motor is arranged on one side, away from the microcomputer resonance elimination device body, of the installation block, an output shaft of the driving motor penetrates through the installation block to be connected with a fan, a heat dissipation plate is arranged on one side, away from the installation block, of the fan, and a heat absorption plate is arranged on one side, away from the fan, of the heat dissipation plate.
Preferably, the back of the microcomputer resonance elimination device body is provided with a plurality of ventilation strip holes, and a plurality of second filter screens are covered on the ventilation strip holes.
Preferably, the mounting block is fixedly connected with the microcomputer resonance elimination device body through a supporting rod, a first filter screen is arranged on the outer side of the opening, and the opening is covered by the first filter screen.
Preferably, a heat conducting ring is connected between the heat absorbing plate and the heat radiating plate, and two ends of the heat absorbing plate are respectively connected with the top and the bottom of the microcomputer resonance elimination device body through connecting rods.
Preferably, the heat dissipation plate is provided with heat dissipation fins.
Therefore, the microcomputer resonance elimination device with the structure can quickly exhaust the internal heat through the heat absorption plates, the heat dissipation plates and the fans arranged on the two sides of the microcomputer resonance elimination device body, and the ventilation strip holes on the back can exchange the external air with the internal air and exhaust a part of the heat in a circulating way, so that the internal temperature is reduced, the heat dissipation effect is good, the protection effect is achieved on the internal equipment, and the normal and stable operation of the equipment is ensured.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of a microcomputer resonance elimination device embodiment for facilitating heat dissipation;
FIG. 2 is a side view of an embodiment of a microcomputer detuning device for facilitating heat dissipation in accordance with the present utility model;
reference numerals: 1. a microcomputer resonance elimination device body; 2. a heat dissipation plate; 3. a heat absorbing plate; 4. a fan; 5. a mounting block; 6. a driving motor; 7. ventilation strip holes; 8. a first filter screen; 9. a second filter screen; 10. a support rod; 11. a heat conducting ring; 12. a connecting rod; 13. a heat radiation fin; 14. an opening.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Examples
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-2, a microcomputer resonance elimination device convenient for heat dissipation comprises a microcomputer resonance elimination device body 1, a heat absorption plate 3, a heat dissipation plate 2 and a fan 4; the microcomputer resonance elimination device comprises a microcomputer resonance elimination device body 1, openings 14 are formed in two sides of the microcomputer resonance elimination device body 1, a mounting block 5 is arranged in the middle of the openings 14, the mounting block 5 is fixedly connected with the microcomputer resonance elimination device body 1 through a supporting rod 10, a first filter screen 8 is arranged on the outer side of the openings 14, the first filter screen 8 covers the openings 14, the outside air is filtered when entering the inside, the dustproof effect is achieved, equipment inside is protected, one side, away from the microcomputer resonance elimination device body 1, of the mounting block 5 is provided with a driving motor 6, an output shaft of the driving motor 6 penetrates through the mounting block 5 and is connected with a fan 4, the driving motor 6 drives the fan 4 to rotate, accordingly heat dissipation on a radiating fin 13 is accelerated, a radiating plate 2 is arranged on one side, away from the mounting block 5, a heat conducting ring 11 is connected between the heat conducting plate 3 and the radiating plate 2, two ends of the heat conducting plate 3 are connected with the top and the bottom of the microcomputer resonance elimination device body 1 through connecting rods 12 respectively, the radiating fins 13 are arranged on the radiating plate 2, the heat conducting plate 3 absorbs heat through the heat conducting ring 11 and transfers the heat to the radiating plate 2, the radiating fin 13 is further rotated on the radiating fin 13, radiating effect of the radiating fin 13 is remarkably improved.
The back of microcomputer resonance elimination device body 1 is provided with a plurality of ventilation strip hole 7, and a plurality of ventilation strip hole 7 is gone up to cover and is had second filter screen 9, and outside air exchanges through ventilation strip hole 7 with inside air, takes away inside partly heat in the time of the exchange, and dual heat dissipation, efficiency is higher, and second filter screen 9 filters the air of entering, plays dirt-proof effect.
When the microcomputer resonance elimination device is specifically operated, the microcomputer resonance elimination device body 1 works to generate heat, the heat absorption plate 3 absorbs the heat, the heat is transferred to the heat dissipation plate 2 through the heat conduction ring 11, the heat dissipation fins 13 on the heat dissipation plate 2 emit the heat, the driving motor 6 is started, the driving motor 6 drives the fan 4 to rotate, so that the heat is discharged out of the microcomputer resonance elimination device body 1 through the opening 14, meanwhile, the ventilation strip holes 7 conduct gas exchange between the air in the microcomputer resonance elimination device body 1 and the air outside, and the heat in a part of the microcomputer resonance elimination device body 1 can be discharged.
Therefore, the microcomputer resonance elimination device with the structure is convenient to radiate, heat in the microcomputer resonance elimination device body is rapidly exhausted through the radiating plates and the fans on the two sides, and the ventilation strip holes on the back assist in exhausting the heat, so that the temperature in the microcomputer resonance elimination device is reduced, normal and stable operation of the microcomputer resonance elimination device is guaranteed, the radiating effect is good, and the radiating efficiency is high.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (5)
1. A microcomputer resonance elimination device convenient for heat dissipation is characterized in that: comprises a microcomputer resonance elimination device body, a heat absorbing plate, a heat dissipating plate and a fan; the microcomputer resonance elimination device comprises a microcomputer resonance elimination device body, wherein openings are formed in two sides of the microcomputer resonance elimination device body, an installation block is arranged in the middle of the openings, a driving motor is arranged on one side, away from the microcomputer resonance elimination device body, of the installation block, an output shaft of the driving motor penetrates through the installation block to be connected with a fan, a heat dissipation plate is arranged on one side, away from the installation block, of the fan, and a heat absorption plate is arranged on one side, away from the fan, of the heat dissipation plate.
2. The microcomputer harmonic elimination device convenient for heat dissipation according to claim 1, wherein: the back of the microcomputer resonance elimination device body is provided with a plurality of ventilation strip holes, and a plurality of second filter screens are covered on the ventilation strip holes.
3. A microcomputer harmonic elimination device convenient for heat dissipation according to claim 2, wherein: the installation block is fixedly connected with the microcomputer resonance elimination device body through a supporting rod, a first filter screen is arranged on the outer side of the opening, and the opening is covered by the first filter screen.
4. A microcomputer harmonic elimination device convenient for heat dissipation according to claim 3, wherein: and a heat conducting ring is connected between the heat absorbing plate and the heat radiating plate, and two ends of the heat absorbing plate are respectively connected with the top and the bottom of the microcomputer resonance elimination device body through connecting rods.
5. The microcomputer harmonic elimination device convenient for heat dissipation according to claim 4, wherein: and the radiating fins are arranged on the radiating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130431.7U CN220493462U (en) | 2023-08-09 | 2023-08-09 | Microcomputer resonance eliminating device convenient for heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322130431.7U CN220493462U (en) | 2023-08-09 | 2023-08-09 | Microcomputer resonance eliminating device convenient for heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493462U true CN220493462U (en) | 2024-02-13 |
Family
ID=89841803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322130431.7U Active CN220493462U (en) | 2023-08-09 | 2023-08-09 | Microcomputer resonance eliminating device convenient for heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493462U (en) |
-
2023
- 2023-08-09 CN CN202322130431.7U patent/CN220493462U/en active Active
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