CN210490144U - Dustproof heat radiation structure of power distribution cabinet - Google Patents
Dustproof heat radiation structure of power distribution cabinet Download PDFInfo
- Publication number
- CN210490144U CN210490144U CN201921906839.6U CN201921906839U CN210490144U CN 210490144 U CN210490144 U CN 210490144U CN 201921906839 U CN201921906839 U CN 201921906839U CN 210490144 U CN210490144 U CN 210490144U
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- China
- Prior art keywords
- fixedly connected
- heat dissipation
- switch board
- power distribution
- distribution cabinet
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Abstract
The utility model discloses a dustproof heat radiation structure of switch board relates to electric power engineering technical field, which comprises a power distribution cabinet, the lateral wall fixedly connected with heat dissipation case of switch board, the interior diapire fixedly connected with baffle of heat dissipation case, the inside of baffle is inlayed and is had the dust screen, a side fixedly connected with link of baffle, a side swing joint of link has the pivot, the one end fixedly connected with suction fan leaf of pivot, the first main runner of surface fixedly connected with of pivot, the another side fixedly connected with gear box of baffle. The utility model relates to a rational in infrastructure, it can carry out the air current circulation heat dissipation to the inside component of switch board through the rotation of inhaling fan leaf with the inside that the external air introduced the switch board, through filtering the dust in the air to through the brush pole to accumulational dust on the baffle cleaning of reciprocating from top to bottom, thereby prevent the dust from blockking the baffle, influence induced drafting of pivot, thereby influence the inside heat dissipation of switch board.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a dustproof heat radiation structure of switch board.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case).
Current switch board, self thermal diffusivity is relatively poor, easily leads to its inside electrical component to damage, and for preventing that the dust from getting into the inside component normal operating that influences of switch board, uses the dust screen to filter the dust in the air usually, and the dust screen uses dust easy jam dust screen behind a terminal time, makes inside external air current can not get into the switch board, influences its inside heat dissipation, and the switch board. Therefore, the dustproof heat dissipation structure of the power distribution cabinet is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dustproof heat radiation structure of switch board in order to compensate prior art not enough.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof heat dissipation structure of a power distribution cabinet comprises a power distribution cabinet, wherein a heat dissipation box is fixedly connected to the outer side wall of the power distribution cabinet, a partition plate is fixedly connected to the inner bottom wall of the heat dissipation box, a dustproof net is inlaid in the partition plate, a connecting frame is fixedly connected to one side face of the partition plate, a rotating shaft is movably connected to one side face of the connecting frame, a fan suction blade is fixedly connected to one end of the rotating shaft, a first main rotating wheel is fixedly connected to the outer surface of the rotating shaft, a gear box is fixedly connected to the other side face of the partition plate, a rotating rod is movably connected to the inner side face of the gear box and one side face of the partition plate in sequence and extends to the other side face of the partition plate, a first auxiliary rotating wheel is fixedly connected to one end of the rotating rod, the first auxiliary rotating wheel is rotatably connected with the, the outer fixed surface of bull stick is connected with half bevel gear, and half bevel gear meshes with first bevel gear mutually, and the bottom fixedly connected with threaded sleeve of connecting rod, threaded sleeve run through the interior diapire of gear box and extend to the inside of heat dissipation case, and threaded sleeve's bottom threaded connection has the threaded rod, the bottom fixedly connected with brush-holder stud of threaded rod.
Furthermore, the outer side surface of the heat dissipation box is provided with an air suction hole, and the lower part of the outer side surface of the heat dissipation box is fixedly hinged with a collection door through a pin shaft.
Furthermore, a rotating motor is fixedly connected to one side face of the partition plate, a second slave rotating wheel is fixedly connected to the output end of the rotating motor, a second master rotating wheel is fixedly connected to one end of the rotating shaft, and the second slave rotating wheel is rotatably connected with the second master rotating wheel through a rotating belt.
Further, the inside wall fixedly connected with exhaust fan of switch board, the hole of airing exhaust has been seted up to the inside wall of switch board.
Further, the inside wall fixedly connected with of switch board places the board, and the quantity of placing the board is three.
Furthermore, the outer surface of switch board has fixedly articulated the cabinet door through the round pin axle, and the outer fixed surface of cabinet door is connected with observation window and handle.
Further, the bottom fixedly connected with supporting seat of switch board, the bottom fixedly connected with bradyseism pad of supporting seat.
Compared with the prior art, this dustproof heat radiation structure of switch board possesses following beneficial effect:
one, the utility model discloses a rotation of suction fan leaf introduces the inside of switch board with the outside air and carries out the air current circulation heat dissipation to the inside component of switch board, through filtering the dust in the air, prevent that the dust from influencing the operation of inside electrical components, rotation through the pivot, through first bevel gear, under half bevel gear and second bevel gear's effect, it carries out reciprocal positive and negative rotation to drive the threaded sleeve, thereby it withdraws the length of the inside or extension threaded rod of threaded sleeve to drive the threaded rod, thereby it cleans to reciprocate from top to bottom to accumulational dust on the baffle through the brush pole, thereby prevent the dust from blocking the baffle, influence induced drafting of pivot, thereby influence the inside heat dissipation of switch board.
Two, the utility model discloses the inside that the outside air carries out the switch board through the hole of induced drafting circulates the heat dissipation, the dust that the clearance got off falls into the interior diapire of heat dissipation case, can clean the collection to the dust through opening the collection door, through starting the rotating electrical machines, under the effect of runner and second main runner is followed to the second, thereby it dispels the heat to drive the pivot to rotate, through starting the inside of exhaust fan with the inside hot gas flow of switch board through the hole of airing exhaust discharge switch board with higher speed, thereby with higher speed the inside heat dissipation cooling of switch board, install the required electrical elements of electric cabinet through placing the board, be convenient for open the cabinet door through the handle and change the inside electrical elements of maintenance switch board, support the switch board through setting up the supporting seat, increase the inside stability of switch board through the bradyseis.
Drawings
Fig. 1 is a front view of the power distribution cabinet of the present invention;
FIG. 2 is a schematic view of the structure of the heat dissipation box of the present invention;
FIG. 3 is a schematic view of the structure of the gear box of the present invention;
FIG. 4 is a schematic diagram of the structure of the power distribution cabinet of the present invention;
fig. 5 is a schematic view of the structure of the connection frame of the present invention.
In the figure: 1. a power distribution cabinet; 2. a heat dissipation box; 3. a partition plate; 4. a dust screen; 5. a connecting frame; 6. a rotating shaft; 7. an intake fan blade; 8. a first primary rotor; 9. a rotating rod; 10. a first slave wheel; 11. a gear case; 12. a connecting rod; 13. a first bevel gear; 14. a half-face bevel gear; 15. a second bevel gear; 16. a threaded sleeve; 17. a threaded rod; 18. a brush rod; 19. an air suction hole; 20. a collection door; 21. a rotating electric machine; 22. a second slave wheel; 23. a second primary rotor; 24. an exhaust fan; 25. an air exhaust hole; 26. placing the plate; 27. a cabinet door; 28. and (4) supporting the base.
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.
As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a dustproof heat radiation structure of switch board, includes switch board 1, the lateral wall fixedly connected with heat dissipation case 2 of switch board 1, the interior diapire fixedly connected with baffle 3 of heat dissipation case 2, the inside of baffle 3 is inlayed and is had dust screen 4, a side fixedly connected with link 5 of baffle 3, a side swing joint of link 5 has pivot 6, and the one end fixedly connected with of pivot 6 inhales fan leaf 7.
The outer surface of the rotating shaft 6 is fixedly connected with a first main rotating wheel 8, the other side surface of the partition board 3 is fixedly connected with a gear box 11, the inner side wall of the gear box 11 is movably connected with a rotating rod 9, the rotating rod 9 sequentially penetrates through the inner side wall of the gear box 11 and one side surface of the partition board 3 and extends to the other side surface of the partition board 3, one end of the rotating rod 9 is fixedly connected with a first auxiliary rotating wheel 10, the first auxiliary rotating wheel 10 is rotatably connected with the first main rotating wheel 8 through a rotating belt, the inner top wall of the gear box 11 is movably connected with a connecting rod 12, the outer surface of the connecting rod 12 is fixedly connected with a first bevel gear 13 and a second bevel gear 15, the outer surface of the rotating rod 9 is fixedly connected with a half bevel gear 14, the half bevel gear 14 is meshed with the first bevel gear 13, the bottom of the connecting rod 12, the bottom of the threaded sleeve 16 is connected with a threaded rod 17 in a threaded manner, and the bottom of the threaded rod 17 is fixedly connected with a brush rod 18.
Furthermore, an air suction hole 19 is formed in the outer side surface of the heat dissipation box 2, and a collection door 20 is fixedly hinged to the lower portion of the outer side surface of the heat dissipation box 2 through a pin shaft. Outside air carries out the inside of switch board 1 through the hole 19 that induced drafts and circulates the heat dissipation, and the dust that clears up down falls into the interior diapire of heat dissipation case 2, can clean the dust through opening collection door 20 and collect.
Furthermore, a rotating motor 21 is fixedly connected to one side surface of the partition plate 3, the model number of the rotating motor 21 is 200W-PL/PF060 single segment, a second slave rotating wheel 22 is fixedly connected to an output end of the rotating motor 21, a second master rotating wheel 23 is fixedly connected to one end of the rotating shaft 6, and the second slave rotating wheel 22 and the second master rotating wheel 23 are rotatably connected through a rotating belt. By starting the rotating motor 21, the second slave turning wheel 22 and the second master turning wheel 23 are used to drive the rotating shaft 6 to rotate for heat dissipation.
Further, the inside wall fixedly connected with exhaust fan 24 of switch board 1, the hole of airing exhaust 25 has been seted up to the inside wall of switch board 1. The hot air flow in the power distribution cabinet 1 is exhausted from the power distribution cabinet 1 through the exhaust hole 25 by starting the exhaust fan 24, so that the heat dissipation and cooling in the power distribution cabinet 1 are accelerated.
Further, the inner side wall of the power distribution cabinet 1 is fixedly connected with three placing plates 26, and the number of the placing plates 26 is three. The electrical components required for the electrical cabinet 1 are installed by placing the plate 26.
Further, the surface of switch board 1 articulates through the round pin axle is fixed has cabinet door 27, and cabinet door 27's fixed surface is connected with observation window and handle. The observation window on the cabinet door 27 is convenient for observe the running state of the internal components of the power distribution cabinet 1, and the cabinet door 27 is convenient for being opened through the handle to replace the internal electrical components of the maintenance power distribution cabinet 1.
Further, the bottom fixedly connected with supporting seat 28 of switch board 1, the bottom fixedly connected with bradyseism pad of supporting seat 28. Support switch board 1 through setting up supporting seat 28, increase the inside stability of switch board 1 through the bradyseism pad.
The working principle is as follows: the rotating shaft 6 is rotated by connecting the rotating motor 21 and the exhaust fan 24 with a municipal power supply and starting the rotating motor 21, external air is introduced into the power distribution cabinet 1 through the air suction hole 19 by the rotation of the air suction fan blade 7 to circularly dissipate heat of air flow of components in the power distribution cabinet 1, dust in the air is filtered by 4, and the influence of the dust on the operation of electrical components in the power distribution cabinet 1 is prevented, through the rotation of the rotating shaft 6, when the half bevel gear 14 is meshed with the first bevel gear 13, the threaded sleeve 16 is driven to rotate clockwise, when the half bevel gear 14 is meshed with the second bevel gear 15, the threaded sleeve 16 is driven to rotate anticlockwise, so that the threaded sleeve 16 is driven to rotate forwards and backwards in a reciprocating manner, the threaded rod 17 is driven to retract the inside of the threaded sleeve 16 or extend the length of the threaded rod 17, and therefore, dust accumulated on the partition plate 3 is cleaned up and down in a reciprocating, the dust that the clearance got down falls into the interior diapire of heat dissipation case 2, through starting the inside that exhaust fan 24 passes through exhaust hole 25 with the inside hot gas flow of switch board 1 and discharges switch board 1 to the inside heat dissipation of switch board 1 accelerates.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a switch board heat radiation structure that prevents dust, includes switch board (1), its characterized in that: the outer side wall of the power distribution cabinet (1) is fixedly connected with a heat dissipation box (2), the inner bottom wall of the heat dissipation box (2) is fixedly connected with a partition plate (3), a dust screen (4) is inlaid in the partition plate (3), one side face of the partition plate (3) is fixedly connected with a connecting frame (5), one side face of the connecting frame (5) is movably connected with a rotating shaft (6), one end of the rotating shaft (6) is fixedly connected with a suction fan blade (7), the outer surface of the rotating shaft (6) is fixedly connected with a first main rotating wheel (8), the other side face of the partition plate (3) is fixedly connected with a gear box (11), the inner side wall of the gear box (11) is movably connected with a rotating rod (9), the rotating rod (9) sequentially penetrates through the inner side wall of the gear box (11) and one side face of the partition plate (3) and extends to the other, first follow runner (10) and first main runner (8) are connected through rotating the area rotation, the interior roof swing joint of gear box (11) has connecting rod (12), the first bevel gear (13) of outer fixed surface of connecting rod (12) and second bevel gear (15), the outer fixed surface of bull stick (9) is connected with half face bevel gear (14), half face bevel gear (14) mesh with first bevel gear (13), the bottom fixedly connected with threaded sleeve (16) of connecting rod (12), threaded sleeve (16) run through the interior diapire of gear box (11) and extend to the inside of radiator-box (2), the bottom threaded connection of threaded sleeve (16) has threaded rod (17), the bottom fixedly connected with brush pole (18) of threaded rod (17).
2. The dustproof heat dissipation structure of the power distribution cabinet according to claim 1, characterized in that: the lateral surface of the heat dissipation box (2) is provided with an air suction hole (19), and the lower part of the lateral surface of the heat dissipation box (2) is fixedly hinged with a collection door (20) through a pin shaft.
3. The dustproof heat dissipation structure of the power distribution cabinet according to claim 1, characterized in that: a side face of the partition plate (3) is fixedly connected with a rotating motor (21), the output end of the rotating motor (21) is fixedly connected with a second slave rotating wheel (22), one end of the rotating shaft (6) is fixedly connected with a second master rotating wheel (23), and the second slave rotating wheel (22) is rotatably connected with the second master rotating wheel (23) through a rotating belt.
4. The dustproof heat dissipation structure of the power distribution cabinet according to claim 1, characterized in that: the inside wall fixedly connected with exhaust fan (24) of switch board (1), exhaust hole (25) have been seted up to the inside wall of switch board (1).
5. The dustproof heat dissipation structure of the power distribution cabinet according to claim 1, characterized in that: the inside wall fixedly connected with of switch board (1) places board (26), and the quantity of placing board (26) is three.
6. The dustproof heat dissipation structure of the power distribution cabinet according to claim 1, characterized in that: the outer surface of switch board (1) has cabinet door (27) through the fixed hinge joint of round pin axle, and the outer fixed surface of cabinet door (27) is connected with observation window and handle.
7. The dustproof heat dissipation structure of the power distribution cabinet according to claim 1, characterized in that: the bottom fixedly connected with supporting seat (28) of switch board (1), the bottom fixedly connected with bradyseism pad of supporting seat (28).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921906839.6U CN210490144U (en) | 2019-11-07 | 2019-11-07 | Dustproof heat radiation structure of power distribution cabinet |
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CN201921906839.6U CN210490144U (en) | 2019-11-07 | 2019-11-07 | Dustproof heat radiation structure of power distribution cabinet |
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CN210490144U true CN210490144U (en) | 2020-05-08 |
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CN201921906839.6U Expired - Fee Related CN210490144U (en) | 2019-11-07 | 2019-11-07 | Dustproof heat radiation structure of power distribution cabinet |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111791488A (en) * | 2020-08-14 | 2020-10-20 | 广州云也科技有限公司 | Intelligent control formula 3D printer |
CN111864599A (en) * | 2020-06-17 | 2020-10-30 | 孝感德客电子科技有限公司 | High temperature resistant block terminal |
CN112260114A (en) * | 2020-10-13 | 2021-01-22 | 宋涛 | From intelligent substation who cleans structure with radiator |
CN114013765A (en) * | 2021-12-08 | 2022-02-08 | 深圳市铭恒达精密五金有限公司 | Automatic detection, rubberizing and packaging integrated machine for shielding case |
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2019
- 2019-11-07 CN CN201921906839.6U patent/CN210490144U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111864599A (en) * | 2020-06-17 | 2020-10-30 | 孝感德客电子科技有限公司 | High temperature resistant block terminal |
CN111791488A (en) * | 2020-08-14 | 2020-10-20 | 广州云也科技有限公司 | Intelligent control formula 3D printer |
CN112260114A (en) * | 2020-10-13 | 2021-01-22 | 宋涛 | From intelligent substation who cleans structure with radiator |
CN114013765A (en) * | 2021-12-08 | 2022-02-08 | 深圳市铭恒达精密五金有限公司 | Automatic detection, rubberizing and packaging integrated machine for shielding case |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20211107 |
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CF01 | Termination of patent right due to non-payment of annual fee |