CN218569627U - Heat abstractor for electric power engineering - Google Patents
Heat abstractor for electric power engineering Download PDFInfo
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- CN218569627U CN218569627U CN202221483918.2U CN202221483918U CN218569627U CN 218569627 U CN218569627 U CN 218569627U CN 202221483918 U CN202221483918 U CN 202221483918U CN 218569627 U CN218569627 U CN 218569627U
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- heat dissipation
- air
- fan
- base
- barrier plate
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Abstract
The utility model discloses a heat abstractor for electric power engineering, the on-line screen storage device comprises a base, the box is installed at the top of base, the interior bottom of box is provided with the heat dissipation chamber, the outside symmetry in heat dissipation chamber is provided with the intake stack, the input joint of intake stack has first fan, the inside wall of intake stack evenly rotates installs the barrier plate, the inside wall of intake stack with relative one side of barrier plate is provided with the spring jointly. The utility model discloses a mutually supporting of first fan, air-supply line, heat dissipation chamber, second fan and aviation baffle for the aviation baffle drives the air current and is spiral shell screwing in when the air current gets into the heat dissipation chamber, and then when the long-time use production of heat of electrical apparatus original paper, improves the dwell time and the area of contact of air current in the box inside, thereby improves the radiating effect of air current to the electrical apparatus original paper, and then effectively prolongs the life of electrical apparatus original paper, has reduced the maintenance rate of box.
Description
Technical Field
The utility model relates to an electric power engineering equipment technical field specifically is a heat abstractor for electric power engineering.
Background
Electric power engineering, i.e. the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of applying electricity as power and energy in various fields in a broad sense, and when electric power equipment is installed and used, a distribution box is needed, and mass parameters on the distribution box generally form a low-voltage forest according to the electric wiring, and the switching equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.
Current block terminal dispels the heat with the fan basically, but the time that the air current that general fan produced stops in the box inside is shorter, area of contact with internal component is less, and then the radiating effect of general fan is general, and then the block terminal is after long-time the use, the life of internal component has been influenced, the maintenance rate of block terminal has been increased, and internal component surface can accumulate the dust that adapts to the radiating air current after long-time the use, seriously influence internal component's radiating effect, and need dismantle the fan when clearing up the dust simultaneously, people's intensity of labour has been increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for electric power engineering to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat abstractor for electric power engineering, includes the base, the box is installed at the top of base, the interior bottom of box is provided with the heat dissipation chamber, the outside symmetry in heat dissipation chamber is provided with the intake stack, the input joint of intake stack has first fan, the inside wall of intake stack evenly rotates installs the barrier plate, the inside wall of intake stack with relative one side of barrier plate is provided with the spring jointly, the filter screen is installed near the equal screw thread in position department of barrier plate in the surface of intake stack, the intermediate position department at top installs the second fan in the base.
Preferably, the inside of base is provided with the electrical apparatus original paper, and the surface of base is provided with the cabinet door, and the top of base is provided with the weather shield.
Preferably, an air guide plate is arranged at the inner bottom of the heat dissipation cavity, an air guide groove is formed in the surface of the air guide plate, and the air guide groove is spiral.
Preferably, the one end joint of barrier plate is at the inside wall of intake stack, and the other end of barrier plate passes through the articulated shaft setting at the inside wall of intake stack.
Preferably, a driving motor is arranged on one side inside the heat dissipation cavity, a transmission gear is arranged at the power output end of the driving motor, the surface of the transmission gear is in transmission connection with the outer surface of the air deflector, and insections matched with the transmission gear in position and corresponding to the movable track are arranged on the outer surface of the air deflector.
Compared with the prior art, the utility model provides a heat abstractor for electric power engineering possesses following beneficial effect:
1. the utility model discloses a mutually supporting of first fan, air-supply line, heat dissipation chamber, second fan and aviation baffle for the aviation baffle drives the air current and is spiral shell screwing in when the air current gets into the heat dissipation chamber, and then when the long-time use production of heat of electrical apparatus original paper, improves the dwell time and the area of contact of air current in the box inside, thereby improves the radiating effect of air current to the electrical apparatus original paper, and then effectively prolongs the life of electrical apparatus original paper, has reduced the maintenance rate of box.
2. The utility model discloses a mutually supporting of intake stack, first fan, barrier plate, spring, filter screen and second fan, and then when clearing up the dust of following the heat dissipation air current to electrical components surface accumulation, during first fan, second fan and aviation baffle antiport, change the flow direction of heat dissipation air current, improve electrical components's radiating effect once more, and need not dismantle a fan and second fan when removing dust, reduce people's intensity of labour.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic top view of the heat dissipation chamber of the present invention;
fig. 4 is a schematic view of the installation of the barrier plate of the present invention.
In the figure: 1. a base; 2. a box body; 3. a heat dissipation cavity; 4. an air inlet pipeline; 5. a first fan; 6. a blocking plate; 7. a spring; 8. a filter screen; 9. an electrical component; 10. a second fan; 11. a cabinet door; 12. a rain shield; 13. an air deflector; 14. a drive motor; 15. a transmission gear.
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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a heat abstractor for electric power engineering, the on-line screen storage device comprises a base 1, box 2 is installed at base 1's top, the interior bottom of box 2 is provided with heat dissipation chamber 3, the outside symmetry in heat dissipation chamber 3 is provided with intake stack 4, and intake stack 4's shape is the arc, intake stack 4's input joint has first fan 5, intake stack 4's inside wall is even to be rotated and is installed barrier plate 6, the one end joint of barrier plate 6 is at intake stack 4's inside wall, intake stack 4's inside wall is provided with spring 7 with barrier plate 6's relative one side jointly, intake stack 4's surface is close to the equal screw thread in position department of barrier plate 6 and installs filter screen 8, second fan 10 is installed to the intermediate position department at top in the base 1.
In the present embodiment, the base 1 is provided with electrical components 9 inside, and the surface of the base 1 is provided with a cabinet door 11, and the top of the base 1 is provided with a rain shield 12.
In this embodiment, the air guide plate 13 is rotatably installed at the inner bottom of the heat dissipation chamber 3, and the surface of the air guide plate 13 is provided with an air guide groove, and the air guide groove is spiral in shape, so that the retention time of the heat dissipation airflow in the box body 2 and the contact area with the internal elements are increased, and the heat dissipation effect of the airflow is improved.
In this implementation, the one end joint of barrier plate 6 is at the inside wall of intake stack 4, and the other end of barrier plate 6 passes through the articulated shaft setting at the inside wall of intake stack 4.
In this embodiment, a driving motor 14 is disposed on one side inside the heat dissipation cavity 3, a transmission gear 15 is disposed at a power output end of the driving motor 14, the surface of the transmission gear 15 is in transmission connection with the outer surface of the air deflector 13, insections adapted to the movable track corresponding to the position of the transmission gear 15 are disposed on the outer surface of the air deflector 13, the driving motor 14 drives the air deflector 13 to rotate at a high speed through the transmission gear 15, when the first fan 5 drives the airflow to flow into the heat dissipation cavity 3, the air deflector 13 drives the airflow to spirally ascend, and when the second fan 10 drives the airflow to flow into the heat dissipation cavity 3, the air deflector 13 drives the airflow to spirally disperse into the air inlet duct 4.
The working principle is as follows: when the box body 2 is used for radiating heat for a long time, dust adaptive to the flowing of the heat radiating airflow can be formed on the surface of the electric element 9, when dust is removed, the first fan 5 and the second fan 10 rotate reversely to generate repulsive force, further, the external air flows into the box body 2 through the second fan 10 to drive the dust removing airflow to flow into the inner side wall of the box body 2 to form dust removing airflow opposite to the flowing direction of the heat radiating airflow, the dust removing airflow drives the dust on the surface of the electric element 9 to the dust part of the heat radiating cavity 3, the first fan 5 and the second fan 10 drive the dust removing airflow to enter the first fan 13 to drive the dust removing airflow to flow into the inner side wall of the dust removing fan 6, and the dust removing airflow drives the dust removing airflow to flow out of the dust removing fan 6 from the inner side wall of the dust removing pipeline 4, and the dust removing airflow is discharged from the dust removing pipeline 4, and the dust removing airflow is reduced, and the dust removing environment is prevented from the dust removing environment by the dust removing airflow by the first fan 5 and the dust removing airflow 6.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Claims (5)
1. The utility model provides a heat abstractor for electric power engineering, includes base (1), its characterized in that: the top of base (1) is provided with box (2), the interior bottom of box (2) is provided with heat dissipation chamber (3), the outside symmetry in heat dissipation chamber (3) is provided with air-supply line (4), the input of air-supply line (4) is provided with first fan (5), the inside wall of air-supply line (4) evenly is provided with barrier plate (6), the inside wall of air-supply line (4) with relative one side of barrier plate (6) is provided with spring (7) jointly, the position department that the surface of air-supply line (4) is close to barrier plate (6) all is provided with filter screen (8), the intermediate position department at top is provided with second fan (10) in base (1).
2. The heat sink for electrical engineering according to claim 1, wherein: the interior of the base (1) is provided with an electric appliance element (9), the surface of the base (1) is provided with a cabinet door (11), and the top of the base (1) is provided with a rain baffle (12).
3. The heat dissipation device for electric power engineering according to claim 1, wherein: an air guide plate (13) is arranged at the inner bottom of the heat dissipation cavity (3), an air guide groove is formed in the surface of the air guide plate (13), and the air guide groove is spiral.
4. The heat sink for electrical engineering according to claim 1, wherein: one end joint of barrier plate (6) is at the inside wall of intake stack (4), and the other end of barrier plate (6) passes through the articulated shaft setting at the inside wall of intake stack (4).
5. The heat sink for electrical engineering according to claim 3, wherein: a driving motor (14) is arranged on one side inside the heat dissipation cavity (3), a transmission gear (15) is arranged at the power output end of the driving motor (14), the surface of the transmission gear (15) is in transmission connection with the outer surface of the air deflector (13), and insections matched with the corresponding moving tracks of the transmission gear (15) are arranged on the outer surface of the air deflector (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221483918.2U CN218569627U (en) | 2022-06-14 | 2022-06-14 | Heat abstractor for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221483918.2U CN218569627U (en) | 2022-06-14 | 2022-06-14 | Heat abstractor for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218569627U true CN218569627U (en) | 2023-03-03 |
Family
ID=85302254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221483918.2U Active CN218569627U (en) | 2022-06-14 | 2022-06-14 | Heat abstractor for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218569627U (en) |
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2022
- 2022-06-14 CN CN202221483918.2U patent/CN218569627U/en active Active
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