CN113285364A - Self-heat-dissipation type power transformation cabinet body - Google Patents
Self-heat-dissipation type power transformation cabinet body Download PDFInfo
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- CN113285364A CN113285364A CN202110333792.4A CN202110333792A CN113285364A CN 113285364 A CN113285364 A CN 113285364A CN 202110333792 A CN202110333792 A CN 202110333792A CN 113285364 A CN113285364 A CN 113285364A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a self-radiating type power transformation cabinet body, and belongs to the technical field of power distribution equipment. The self-radiating type power transformation cabinet body comprises a body, wherein the body is provided with a first radiating port and a second radiating port, a first radiating plate and a second radiating plate are respectively arranged on the first radiating port and the second radiating port, and pushing mechanisms for pushing the first radiating plate and the second radiating plate to move are respectively arranged on the inner bottom wall and the inner top wall of an installation cavity of the body; the first heat dissipation hole is formed in the first heat dissipation plate, the first heat dissipation hole is provided with a first inner baffle, the first inner baffle is provided with a second heat dissipation hole, and the first heat dissipation plate is provided with a first sliding mechanism; the second heat dissipation plate is provided with a third heat dissipation hole, the second heat dissipation plate is provided with a second inner baffle, the second inner baffle is provided with a fourth heat dissipation hole, and the second heat dissipation plate is provided with a second sliding mechanism. The invention can realize the advantage of dissipating heat of the power transformation cabinet more flexibly and efficiently according to the actual situation.
Description
Technical Field
The invention belongs to the technical field of power distribution equipment, and relates to a power transformation cabinet body, in particular to a self-heat-dissipation type power transformation cabinet body.
Background
The power transformation cabinet, the illumination transformation cabinet and the metering cabinet are final-stage equipment of a power distribution system. The transformer cabinet is a general name of a motor control center. The transformer cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops.
At present, because the transformer cabinet internal conditions is complicated among the transformer cabinet commonly used, the radiating effect is poor not only influences the life-span, and brings the potential safety hazard easily, and traditional radiating mode is the single louvre of seting up, and the radiating effect is unsatisfactory. For this reason, this application has proposed from heat dissipation type transformer cabinet body in order to solve above-mentioned drawback.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a self-radiating type power transformation cabinet body.
The purpose of the invention can be realized by the following technical scheme:
a self-heat-dissipation type power transformation cabinet body comprises a body with an installation cavity, and is characterized in that a cabinet door is hinged to one side wall of the body, a first heat dissipation opening and a second heat dissipation opening are formed in two side walls of the adjacent cabinet door of the body respectively, a first heat dissipation plate and a second heat dissipation plate are arranged on the first heat dissipation opening and the second heat dissipation opening respectively, and pushing mechanisms for pushing the first heat dissipation plate and the second heat dissipation plate to move are arranged on the inner bottom wall and the inner top wall of the installation cavity of the body;
the first heat dissipation plate is provided with a plurality of first heat dissipation holes distributed in a matrix, the first heat dissipation plate is provided with a first internal baffle, the first internal baffle is provided with a plurality of second heat dissipation holes distributed in the same matrix interval as the first heat dissipation holes, the number and the pore diameter of the second heat dissipation holes and the first heat dissipation holes are the same, and the first heat dissipation plate is provided with a first sliding mechanism driving the first internal baffle to vertically move; a plurality of heat dissipation holes III distributed in a matrix are formed in the heat dissipation plate II, an inner baffle plate II is arranged on the heat dissipation plate II, a plurality of heat dissipation holes IV distributed in the same matrix interval with the heat dissipation holes III are formed in the inner baffle plate II, the number and the aperture of the heat dissipation holes IV and the number and the aperture of the heat dissipation holes III are the same, and a sliding mechanism II driving the inner baffle plate II to vertically move is arranged on the heat dissipation plate II.
The first sliding mechanism comprises a first motor, a second motor, a third motor, a fourth motor, a first pull rope, a second pull rope, a third pull rope and a fourth pull rope, the first motor, the second motor, the third motor and the fourth motor are all fixed on the first heat dissipation plate through a motor base, the first motor, the second motor, the third motor and the fourth motor are respectively fixed with a first reel, a second reel, a third reel and a fourth reel at the end part of an output shaft of the fourth motor, one end of the first pull rope is fixed on the first reel, one end of the second pull rope is fixed on the second reel, one end of the third pull rope is fixed on the third reel, one end of the fourth pull rope is fixed on the fourth reel, and the other ends of the first pull rope, the second pull rope, the third pull rope and the fourth pull rope are all fixed with the first inner baffle.
The first heat dissipation plate is fixedly provided with a first sliding rail and a second sliding rail, the first sliding rail and the second sliding rail are located on two sides of the first inner baffle, the first inner baffle is arranged on the first sliding rail and the second sliding rail in a sliding mode, two ends of the first sliding rail are rotatably provided with a first guide wheel and a second guide wheel, and two ends of the second sliding rail are respectively rotatably provided with a third guide wheel and a fourth guide wheel. The first pull rope, the second pull rope, the third pull rope and the fourth pull rope respectively change the direction of force through the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel to control the first inner baffle plate to slide on the first sliding rail and the second sliding rail.
The second sliding mechanism comprises a fifth motor, a sixth motor, a seventh motor, an eighth motor, a fifth pull rope, a sixth pull rope, a seventh pull rope and an eighth pull rope, the fifth motor, the sixth motor, the seventh motor and the eighth motor are all fixed on the second heat dissipation plate through a motor base, the fifth motor, the sixth motor, the seventh motor and the eighth motor are respectively fixed at the end parts of output shafts of the fifth motor, the sixth motor, the seventh reel and the eighth motor, one end of the fifth pull rope is fixed on the fifth reel, one end of the sixth pull rope is fixed on the sixth reel, one end of the seventh pull rope is fixed on the seventh reel, one end of the eighth pull rope is fixed on the eighth reel, and the other ends of the fifth pull rope, the sixth pull rope, the seventh pull rope and the eighth pull rope are all fixed with the second inner baffle.
And a third sliding rail and a fourth sliding rail are fixed on the second heat dissipation plate, the third sliding rail and the fourth sliding rail are positioned on two sides of the second inner baffle, the second inner baffle is arranged on the third sliding rail and the fourth sliding rail in a sliding manner, a fifth guide wheel and a sixth guide wheel are arranged at two ends of the third sliding rail in a rotating manner, and a seventh guide wheel and an eighth guide wheel are respectively arranged at two ends of the fourth sliding rail in a rotating manner. The fifth pull rope, the sixth pull rope, the seventh pull rope and the eighth pull rope change the direction of force through the fifth guide wheel, the sixth guide wheel, the seventh guide wheel and the eighth guide wheel respectively, and the sliding of the second inner baffle on the third sliding rail and the fourth sliding rail is controlled.
The first heat dissipation opening and the first heat dissipation plate are the same in size, and a first limiting frame is fixed at the first heat dissipation opening; the second heat dissipation opening and the second heat dissipation plate are the same in size, and a second limiting frame is fixed to the second heat dissipation opening.
A first guide plate and a second guide plate are fixed on the first limiting frame, a first through hole and a second through hole are formed in the first guide plate and the second guide plate respectively, a first sliding rod and a second sliding rod are arranged in the first through hole and the second through hole in a sliding mode respectively, one ends of the first sliding rod and the second sliding rod are fixed on the first heat dissipation plate, and the other ends of the first sliding rod and the second sliding rod are arranged on the pushing mechanism; and a third guide plate and a fourth guide plate are fixed on the second limiting frame, a third through hole and a fourth through hole are formed in the third guide plate and the fourth guide plate respectively, a third slide rod and a fourth slide rod are arranged in the third through hole and the fourth through hole in a sliding manner respectively, one ends of the third slide rod and the fourth slide rod are fixed on the second heat dissipation plate, and the other ends of the third slide rod and the fourth slide rod are arranged on the pushing mechanism.
The push rod mechanism comprises a motor nine, a first orthodontic lead screw, a first inverse dental lead screw, a first hinge seat, a second hinge seat, a third hinge seat, a fourth hinge seat, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, wherein the motor nine is fixed on an inner bottom plate of the body through a motor seat, the first orthodontic lead screw and the first inverse dental lead screw are both rotatably arranged on the inner bottom plate of the body through bearing seats, one end of the first orthodontic lead screw is fixedly connected with the motor nine, the other end of the first orthodontic lead screw is fixedly connected with the first inverse dental lead screw, threaded holes are respectively formed in the first hinge seat and the second hinge seat, the first hinge seat and the second hinge seat are respectively in threaded connection with the first orthodontic lead screw and the first inverse dental lead screw, the third hinge seat and the fourth hinge seat are respectively fixed on the first sliding rod and the third sliding rod, two ends of the first connecting rod are respectively in hinged connection with the first hinge seat and the third hinge seat, two ends of, two ends of the first connecting rod are respectively hinged with the second hinge seat and the third hinge seat, and two ends of the first connecting rod are respectively hinged with the second hinge seat and the fourth hinge seat.
The push rod mechanism comprises a motor ten, a positive screw rod two, a negative screw rod two, a hinge seat five, a hinge seat six, a hinge seat seven, a hinge seat eight, a connecting rod five, a connecting rod six, a connecting rod seven and a connecting rod eight, wherein the motor ten is fixed on the inner top wall of the body through a motor seat, the positive screw rod two and the negative screw rod two are both rotatably arranged on the inner top wall of the body through bearing seats, one end of the positive screw rod two is fixedly connected with the motor ten, the other end of the positive screw rod two is fixedly connected with the negative screw rod two, the hinge seat five and the hinge seat six are both provided with threaded holes, the hinge seat five and the hinge seat six are respectively in threaded connection with the positive screw rod two and the negative screw rod two, the hinge seat seven and the hinge seat eight are respectively fixed on the slide rod two and the slide rod four, two ends of the connecting rod five are respectively in hinged connection with the hinge seat five and the hinge seat seven, two ends of the connecting rod six are respectively in hinged connection with the hinge seat five and the hinge seat eight, two ends of the connecting rod seven are respectively hinged with the hinge seat six and the hinge seat seven, and two ends of the connecting rod eight are respectively hinged with the hinge seat six and the hinge seat eight.
A guide plate five and a guide plate six are fixed on the limiting frame one, a through hole five and a through hole six are respectively formed in the guide plate five and the guide plate six, a guide rod one and a guide rod two are respectively arranged in the through hole five and the through hole six in a sliding mode, and one ends of the guide rod one and the guide rod two are fixed on the heat dissipation plate one; and a fifth guide plate and a sixth guide plate are fixed on the second limiting frame, a fifth through hole and a sixth through hole are formed in the fifth guide plate and the sixth guide plate respectively, a third guide rod and a fourth guide rod are arranged in the fifth through hole and the sixth through hole in a sliding mode respectively, and one ends of the third guide rod and the fourth guide rod are fixed on the second heat dissipation plate. The first guide rod, the second guide rod, the third guide rod and the fourth guide rod can ensure the stability of the first heat dissipation plate and the second heat dissipation plate in the moving process.
Compared with the prior art, this from heat dissipation type transformer cabinet body has following advantage:
1. according to the invention, the first heat dissipation hole is provided with the first internal baffle in a sliding manner, and the first heat dissipation hole on the first heat dissipation plate and the second heat dissipation hole on the first internal baffle are consistent in matrix distribution distance and size, so that the first heat dissipation hole and the second heat dissipation hole can be completely aligned to realize open heat dissipation or completely staggered shielding to realize closed dust prevention; in a similar way, the second heat dissipation plate is provided with the second inner baffle in a sliding manner, and the distribution distance and the size of the third heat dissipation hole in the second heat dissipation plate are consistent with those of the four heat dissipation holes in the second inner baffle, so that the third heat dissipation hole and the fourth heat dissipation hole can be completely aligned to realize opening heat dissipation or completely staggered shielding to realize closing dust prevention.
2. Too high temperature appears in the transformer cabinet installation cavity, relies on the unable inside rapid cooling's of the louvre of both sides the condition, then through with heating panel one, heating panel two toward shifting out the body outward, realize more abundant and outside air circulation, improve the radiating efficiency more high-efficiently.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the cabinet door of the present invention.
Fig. 3 is a partial plan view of the pushing mechanism of the present invention.
Fig. 4 is a schematic perspective view of a first sliding mechanism according to the present invention.
In the figure, 1, a body; 2. a cabinet door; 3. a first heat dissipation plate; 4. a second heat dissipation plate; 5. a first inner baffle plate; 6. a second inner baffle; 7. a first motor; 8. a second motor; 9. a third motor; 10. a fourth motor; 11. pulling a first rope; 12. a second pull rope; 13. pulling a rope III; 14. pulling a rope IV; 15. a first slide rail; 16. a second slide rail; 17. a first guide wheel; 18. a first limiting frame; 19. a first guide plate; 20. a first sliding rod; 21. a second sliding rod; 22. a motor nine; 23. a first orthodontic lead screw; 24. a first reverse-tooth screw rod; 25. a first hinge seat; 26. a second hinge seat; 27. a third hinge seat; 28. a fourth hinge seat; 29. a first connecting rod; 30. a second connecting rod; 31. a third connecting rod; 32. a connecting rod IV; 33. a third sliding rod; 34. a slide bar IV; 35. a hinge base six; 36. and a second guide rod.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, a self-heat dissipation type power transformation cabinet body comprises a body 1 with an installation cavity, a cabinet door 2 is hinged on one side wall of the body 1, a first heat dissipation opening and a second heat dissipation opening are respectively formed on two side walls of the adjacent cabinet door 2 of the body 1, a first heat dissipation plate 3 and a second heat dissipation plate 4 are respectively arranged on the first heat dissipation opening and the second heat dissipation opening, and pushing mechanisms for pushing the first heat dissipation plate 3 and the second heat dissipation plate 4 to move are respectively arranged on the inner bottom wall and the inner top wall of the installation cavity of the body 1;
the first heat dissipation opening and the first heat dissipation plate 3 are the same in size, and a first limit frame 18 is fixed at the first heat dissipation opening; the second heat dissipation opening and the second heat dissipation plate 4 are the same in size, and a second limiting frame is fixed at the second heat dissipation opening. A first guide plate 19 and a second guide plate are fixed on the first limiting frame 18, a first through hole and a second through hole are formed in the first guide plate 19 and the second guide plate respectively, a first sliding rod 20 and a second sliding rod 21 are arranged in the first through hole and the second through hole in a sliding mode respectively, one ends of the first sliding rod 20 and the second sliding rod 21 are fixed on the first heat dissipation plate 3, and the other ends of the first sliding rod 20 and the second sliding rod 21 are arranged on the pushing mechanism; and a third guide plate and a fourth guide plate are fixed on the second limiting frame, a third through hole and a fourth through hole are formed in the third guide plate and the fourth guide plate respectively, a third sliding rod 33 and a fourth sliding rod 34 are arranged in the third through hole and the fourth through hole in a sliding manner respectively, one ends of the third sliding rod 33 and the fourth sliding rod 34 are fixed on the second heat dissipation plate 4, and the other ends of the third sliding rod 33 and the fourth sliding rod 34 are arranged on the pushing mechanism.
The push rod mechanism comprises a motor nine 22, a first orthodontic lead screw 23, a first inverse dental lead screw 24, a first articulated seat 25, a second articulated seat 26, a third articulated seat 27, a fourth articulated seat 28, a first connecting rod 29, a second connecting rod 30, a third connecting rod 31 and a fourth connecting rod 32, the motor nine 22 is fixed on the inner bottom plate of the body 1 through the motor seat, the first orthodontic lead screw 23 and the first inverse dental lead screw 24 are rotatably arranged on the inner bottom plate of the body 1 through bearing seats, one end of the first orthodontic lead screw 23 is fixedly connected with the motor nine 22, the other end of the first orthodontic lead screw 23 is fixedly connected with the first inverse dental lead screw 24, the first articulated seat 25 and the second articulated seat 26 are respectively provided with threaded holes, the first articulated seat 25 and the second articulated seat 26 are respectively in threaded connection with the first orthodontic lead screw 23 and the first inverse dental lead screw 24, the third articulated seat 27 and the fourth articulated seat 28 are respectively fixed on the first sliding rod 20 and the third sliding rod 33, and two ends of the first connecting rod 29 are respectively connected with the first articulated seat 25, the second articulated seat, The third hinged seat 27 is hinged, two ends of the second connecting rod 30 are hinged with the first hinged seat 25 and the fourth hinged seat 28 respectively, two ends of the first connecting rod 29 are hinged with the second hinged seat 26 and the third hinged seat 27 respectively, and two ends of the first connecting rod 29 are hinged with the second hinged seat 26 and the fourth hinged seat 28 respectively.
The push rod mechanism comprises a motor ten, a positive screw rod two, a negative screw rod two, a hinge seat five, a hinge seat six 35, a hinge seat seven, a hinge seat eight, a connecting rod five, a connecting rod six, a connecting rod seven and a connecting rod eight, wherein the motor ten is fixed on the inner top wall of the body 1 through a motor seat, the positive screw rod two and the negative screw rod two are rotatably arranged on the inner top wall of the body 1 through bearing seats, one end of the positive screw rod two is fixedly connected with the motor ten, the other end of the positive screw rod two is fixedly connected with the negative screw rod two, the hinge seat five and the hinge seat six 35 are respectively provided with threaded holes, the hinge seat five and the hinge seat six 35 are respectively in threaded connection with the positive screw rod two and the negative screw rod two, the hinge seat seven and the hinge seat eight are respectively fixed on the slide rod two 21 and the slide rod four 34, two ends of the connecting rod five are respectively in hinged connection with the hinge seat five and the hinge seat seven, two ends of the connecting rod six are respectively in hinged connection with the hinge seat five, the hinge seat five and the hinge seat, Eight articulated connections of articulated seat, the both ends of connecting rod seven are articulated with articulated seat six 35, articulated seat seven respectively and are connected, and the both ends of eight connecting rods are articulated with articulated seat six 35, articulated seat eight respectively and are connected.
A guide plate five and a guide plate six are fixed on the first limiting frame 18, a through hole five and a through hole six are respectively formed in the guide plate five and the guide plate six, a guide rod I and a guide rod II 36 are respectively arranged in the through hole five and the through hole six in a sliding mode, and one ends of the guide rod I and one end of the guide rod II 36 are fixed on the first heat dissipation plate 3; a guide plate five and a guide plate six are fixed on the limiting frame two, a through hole five and a through hole six are respectively formed in the guide plate five and the guide plate six, a guide rod three and a guide rod four are respectively arranged in the through hole five and the through hole six in a sliding mode, and one ends of the guide rod three and the guide rod four are fixed on the heat dissipation plate two 4. The first guide rod, the second guide rod 36, the third guide rod and the fourth guide rod can ensure the stability of the first heat dissipation plate 3 and the second heat dissipation plate 4 in the moving process.
A first heat dissipation hole is formed in the first heat dissipation plate 3, the first heat dissipation hole is distributed in a matrix, an inner baffle plate 5 is arranged on the first heat dissipation plate 3, a second heat dissipation hole is formed in the first inner baffle plate 5, the second heat dissipation hole and the first heat dissipation hole are distributed in the same matrix interval, the number and the aperture of the second heat dissipation hole are the same as those of the first heat dissipation hole, and a first sliding mechanism for driving the first inner baffle plate 5 to vertically move is arranged on the first heat dissipation plate 3; a plurality of heat dissipation holes III distributed in a matrix are formed in the heat dissipation plate II 4, an inner baffle plate II 6 is arranged on the heat dissipation plate II 4, a plurality of heat dissipation holes IV distributed in the same matrix interval with the heat dissipation holes III are formed in the inner baffle plate II 6, the number and the aperture of the heat dissipation holes IV and the number and the aperture of the heat dissipation holes III are the same, and a sliding mechanism II driving the inner baffle plate II 6 to vertically move is arranged on the heat dissipation plate II 4.
The first sliding mechanism comprises a first motor 7, a second motor 8, a third motor 9, a fourth motor 10, a first pull rope 11, a second pull rope 12, a third pull rope 13 and a fourth pull rope 14, the first motor 7, the second motor 8, the third motor 9 and the fourth motor 10 are all fixed on the first heat dissipation plate 3 through a motor base, the first motor 7, the second motor 8, the third motor 9 and the fourth motor 10 are respectively fixed with a first reel, a second reel, a third reel and a fourth reel at the end parts of an output shaft, one end of the first pull rope 11 is fixed on the first reel, one end of the second pull rope 12 is fixed on the second reel, one end of the third pull rope 13 is fixed on the third reel, one end of the fourth pull rope 14 is fixed on the fourth reel, and the other ends of the first pull rope 11, the second pull rope 12, the third pull rope 13 and the fourth pull rope 14 are all fixed with the first inner baffle 5. The first heat dissipation plate 3 is fixedly provided with a first sliding rail 15 and a second sliding rail 16, the first sliding rail 15 and the second sliding rail 16 are located on two sides of the first inner baffle 5, the first inner baffle 5 is arranged on the first sliding rail 15 and the second sliding rail 16 in a sliding mode, two ends of the first sliding rail 15 are rotatably provided with a first guide wheel 17 and a second guide wheel, and two ends of the second sliding rail 16 are respectively rotatably provided with a third guide wheel and a fourth guide wheel. The first pull rope 11, the second pull rope 12, the third pull rope 13 and the fourth pull rope 14 respectively change the direction of force through the first guide wheel 17, the second guide wheel, the third guide wheel and the fourth guide wheel to control the sliding of the first inner baffle 5 on the first sliding rail 15 and the second sliding rail 16.
The second sliding mechanism comprises a fifth motor, a sixth motor, a seventh motor, an eighth motor, a fifth pull rope, a sixth pull rope, a seventh pull rope and an eighth pull rope, the fifth motor, the sixth motor, the seventh motor and the eighth motor are all fixed on the second heat dissipation plate 4 through a motor base, the fifth motor, the sixth motor, the seventh motor and the eighth motor are respectively fixed on the end portions of output shafts of the fifth motor, the sixth motor, the seventh motor and the eighth motor through a fifth reel, a sixth reel and an eighth reel, one end of the fifth pull rope is fixed on the fifth reel, one end of the sixth pull rope is fixed on the sixth reel, one end of the seventh pull rope is fixed on the seventh reel, one end of the eighth pull rope is fixed on the eighth reel, and the fifth pull rope, the sixth pull rope, the seventh pull rope and the eighth pull rope are fixed on the second inner baffle 6. A third sliding rail and a fourth sliding rail are fixed on the second heat dissipation plate 4, the third sliding rail and the fourth sliding rail are located on two sides of the second inner baffle 6, the second inner baffle 6 is arranged on the third sliding rail and the fourth sliding rail in a sliding mode, a fifth guide wheel and a sixth guide wheel are arranged at two ends of the third sliding rail in a rotating mode, and a seventh guide wheel and an eighth guide wheel are arranged at two ends of the fourth sliding rail in a rotating mode respectively. The fifth pull rope, the sixth pull rope, the seventh pull rope and the eighth pull rope change the direction of force through the fifth guide wheel, the sixth guide wheel, the seventh guide wheel and the eighth guide wheel respectively, and the sliding of the second inner baffle 6 on the third sliding rail and the fourth sliding rail is controlled.
An inner baffle plate I5 is arranged on the heat dissipation plate I3 in a sliding mode, the matrix distribution distance and the size of a heat dissipation hole I on the heat dissipation plate I3 and a heat dissipation hole II on the inner baffle plate I5 are consistent, and the distance between any two longitudinally adjacent heat dissipation holes I and any two longitudinally adjacent heat dissipation holes II is larger than the aperture of the heat dissipation hole I, so that the heat dissipation holes I and the heat dissipation holes II can be completely aligned to realize open heat dissipation or completely staggered shielding to realize closed dust prevention; similarly, the second heat dissipation plate 4 is provided with the second inner baffle 6 in a sliding manner, and the distribution distance and the size of the third heat dissipation hole on the second heat dissipation plate 4 are consistent with those of the four heat dissipation holes on the second inner baffle 6, and the distance between any two longitudinally adjacent heat dissipation holes in the third heat dissipation hole and the fourth heat dissipation hole is larger than the aperture of the third heat dissipation hole and the fourth heat dissipation hole, so that the third heat dissipation hole and the fourth heat dissipation hole can be completely aligned to realize heat dissipation or completely staggered shielding.
Specifically, the first motor 7 and the second motor 8 rotate forwards simultaneously to enable the first reel and the second reel to respectively retract the first pull rope 11 and the second pull rope 12, the third reel and the fourth reel can respectively retract and release the third pull rope 13 and the fourth pull rope 14 by synchronously matching the third motor 9 and the fourth motor 10 and rotating backwards simultaneously, and the first inner baffle 5 can move towards the top wall in the installation cavity of the body 1; similarly, the first motor 7 and the second motor 8 rotate reversely at the same time, and synchronously cooperate with the third motor 9 and the fourth motor 10 to rotate forwardly at the same time, so that the first inner baffle 5 moves towards the bottom wall direction in the installation cavity of the body 1, and the first heat dissipation holes and the second heat dissipation holes can be completely aligned or completely staggered and shielded; the fifth motor and the sixth motor rotate forwards simultaneously to enable the fifth reel and the sixth reel to respectively retract the fifth stay cord and the sixth stay cord, the seventh reel and the eighth reel can respectively retract and release the seventh stay cord and the eighth stay cord by synchronously matching the seventh motor and the eighth motor and rotating backwards simultaneously to realize that the second inner baffle 6 moves towards the direction of the top wall in the installation cavity of the body 1.
In a similar way, the motor five and the motor six rotate reversely simultaneously, synchronously cooperate with the motor seven and the motor eight to rotate forwards simultaneously, the inner baffle plate two 6 moves towards the bottom wall direction in the installation cavity of the body 1, and the heat dissipation holes three and the heat dissipation holes four can be completely aligned or completely staggered and shielded.
Too high temperature appears in the transformer cabinet installation cavity, relies on the unable inside rapid cooling's of the louvre of both sides the condition, then through with heating panel one 3, heating panel two 4 toward shifting out body 1 outward, realize more abundant and outside air circulation, improve the radiating efficiency more high-efficiently.
Specifically, the motor nine 22 drives the first orthodontic lead screw 23 and the first anti-orthodontic lead screw 24 to rotate forwardly, so that the first hinge seat 25 and the second hinge seat 26 move oppositely, the lower ends of the first heat dissipation plate 3 and the second heat dissipation plate 4 are pushed outwards by the first connecting rod 29, the second connecting rod 30, the third connecting rod 31, the fourth connecting rod 32, the third hinge seat 27, the fourth hinge seat 28, the first sliding rod 20 and the second sliding rod 21, the second positive lead screw and the second anti-orthodontic lead screw are driven synchronously by the motor ten times to move oppositely, the fifth hinge seat and the sixth hinge seat 35 are driven synchronously, the fifth hinge seat, the eighth hinge seat, the third sliding rod 33 and the fourth sliding rod 34 push outwards by the first heat dissipation plate 3 and the second heat dissipation plate 4, so that the first heat dissipation plate 3 and the second heat dissipation plate 4 are pushed outwards by the fifth connecting rod, the seventh connecting rod, the eighth hinge seat, the third sliding rod 33 and the fourth connecting rod.
Similarly, the motor nine 22 drives the first orthodontic lead screw 23 and the first anti-orthodontic lead screw 24 to rotate reversely, the motor ten-step drives the second orthodontic lead screw and the second anti-orthodontic lead screw to rotate reversely, the first heat dissipation plate 3 and the second heat dissipation plate 4 are retracted to the first heat dissipation opening and the second heat dissipation opening, the first limiting frame 18 limits the first heat dissipation plate 3 and the second heat dissipation plate 4 to the first heat dissipation opening and the second heat dissipation opening, and the first limiting frame is an initial position.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. A self-heat-dissipation type power transformation cabinet body comprises a body with an installation cavity, and is characterized in that a cabinet door is hinged to one side wall of the body, a first heat dissipation opening and a second heat dissipation opening are formed in two side walls of the adjacent cabinet door of the body respectively, a first heat dissipation plate and a second heat dissipation plate are arranged on the first heat dissipation opening and the second heat dissipation opening respectively, and pushing mechanisms for pushing the first heat dissipation plate and the second heat dissipation plate to move are arranged on the inner bottom wall and the inner top wall of the installation cavity of the body; the first heat dissipation plate is provided with a plurality of first heat dissipation holes distributed in a matrix, the first heat dissipation plate is provided with a first internal baffle, the first internal baffle is provided with a plurality of second heat dissipation holes distributed in the same matrix interval as the first heat dissipation holes, the number and the pore diameter of the second heat dissipation holes and the first heat dissipation holes are the same, and the first heat dissipation plate is provided with a first sliding mechanism driving the first internal baffle to vertically move; a plurality of heat dissipation holes III distributed in a matrix are formed in the heat dissipation plate II, an inner baffle plate II is arranged on the heat dissipation plate II, a plurality of heat dissipation holes IV distributed in the same matrix interval with the heat dissipation holes III are formed in the inner baffle plate II, the number and the aperture of the heat dissipation holes IV and the number and the aperture of the heat dissipation holes III are the same, and a sliding mechanism II driving the inner baffle plate II to vertically move is arranged on the heat dissipation plate II.
2. The self-heat-dissipation type power transformation cabinet body according to claim 1, wherein the first sliding mechanism comprises a first motor, a second motor, a third motor, a fourth motor, a first pull rope, a second pull rope, a third pull rope and a fourth pull rope, the first motor, the second motor, the third motor and the fourth motor are all fixed on the first heat dissipation plate through a motor base, the first output shaft end portions of the first motor, the second motor, the third motor and the fourth motor are respectively fixed with a first reel, a second reel, a third reel and a fourth reel, one end of the first pull rope is fixed on the first reel, one end of the second pull rope is fixed on the second reel, one end of the third pull rope is fixed on the third reel, one end of the fourth pull rope is fixed on the fourth reel, and the other ends of the first pull rope, the second pull rope, the third pull rope and the fourth pull rope are all fixed with the first inner baffle.
3. The self-heat-dissipation type power transformation cabinet body as claimed in claim 1 or 2, wherein a first sliding rail and a second sliding rail are fixed on the first heat dissipation plate, the first sliding rail and the second sliding rail are located at two sides of the first inner baffle, the first inner baffle is slidably disposed on the first sliding rail and the second sliding rail, a first guide wheel and a second guide wheel are rotatably disposed at two ends of the first sliding rail, and a third guide wheel and a fourth guide wheel are rotatably disposed at two ends of the second sliding rail respectively.
4. The self-heat-dissipation type power transformation cabinet body according to claim 1, wherein the second sliding mechanism comprises a fifth motor, a sixth motor, a seventh motor, an eighth motor, a fifth pull rope, a sixth pull rope, a seventh pull rope and an eighth pull rope, the fifth motor, the sixth motor, the seventh motor and the eighth motor are all fixed on the second heat dissipation plate through a motor base, the fifth motor, the sixth motor, the seventh motor and the eighth motor are respectively fixed with a fifth reel, a sixth reel, a seventh reel and an eighth reel at the end portions of output shafts, one end of the fifth pull rope is fixed on the fifth reel, one end of the sixth pull rope is fixed on the sixth reel, one end of the seventh pull rope is fixed on the seventh reel, one end of the eighth pull rope is fixed on the eighth reel, and the other ends of the fifth pull rope, the sixth pull rope, the seventh pull rope and the eighth pull rope are all fixed with the second inner baffle.
5. The self-heat-dissipation type power transformation cabinet body as claimed in claim 1 or 4, wherein a third sliding rail and a fourth sliding rail are fixed on the second heat dissipation plate, the third sliding rail and the fourth sliding rail are located at two sides of the second inner baffle, the second inner baffle is slidably arranged on the third sliding rail and the fourth sliding rail, a fifth guide wheel and a sixth guide wheel are rotatably arranged at two ends of the third sliding rail, and a seventh guide wheel and an eighth guide wheel are rotatably arranged at two ends of the fourth sliding rail respectively.
6. The self-radiating type power transformation cabinet body as claimed in claim 1, wherein the first radiating opening and the first radiating plate have the same size, and a first limiting frame is fixed at the first radiating opening; the second heat dissipation opening and the second heat dissipation plate are the same in size, and a second limiting frame is fixed to the second heat dissipation opening.
7. The self-heat-dissipation type power transformation cabinet body according to claim 6, wherein a first guide plate and a second guide plate are fixed on the first limiting frame, a first through hole and a second through hole are formed in the first guide plate and the second guide plate respectively, a first sliding rod and a second sliding rod are arranged in the first through hole and the second through hole in a sliding mode respectively, one ends of the first sliding rod and the second sliding rod are fixed on the first heat dissipation plate, and the other ends of the first sliding rod and the second sliding rod are arranged on the pushing mechanism; and a third guide plate and a fourth guide plate are fixed on the second limiting frame, a third through hole and a fourth through hole are formed in the third guide plate and the fourth guide plate respectively, a third slide rod and a fourth slide rod are arranged in the third through hole and the fourth through hole in a sliding manner respectively, one ends of the third slide rod and the fourth slide rod are fixed on the second heat dissipation plate, and the other ends of the third slide rod and the fourth slide rod are arranged on the pushing mechanism.
8. The self-heat-dissipation type power transformation cabinet body according to claim 7, wherein the push rod mechanism comprises a motor nine, a first orthodontic screw rod, a first anti-orthodontic screw rod, a first hinge seat, a second hinge seat, a third hinge seat, a fourth hinge seat, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the motor nine is fixed on the inner bottom plate of the body through the motor seat, the first orthodontic screw rod and the first anti-orthodontic screw rod are both rotatably arranged on the inner bottom plate of the body through bearing seats, one end of the first orthodontic screw rod is fixedly connected with the motor nine, the other end of the first orthodontic screw rod is fixedly connected with the first anti-orthodontic screw rod, the first hinge seat and the second hinge seat are both provided with threaded holes, the first hinge seat and the second hinge seat are respectively and threadedly connected to the first orthodontic screw rod and the first anti-orthodontic screw rod, the third hinge seat and the fourth hinge seat are respectively fixed on the first sliding rod and the third sliding rod, and two ends of the first connecting rod are respectively connected with the first seat and the anti-tooth screw rod, The third hinged seat is hinged and connected, the two ends of the second connecting rod are hinged and connected with the first hinged seat and the fourth hinged seat respectively, the two ends of the first connecting rod are hinged and connected with the second hinged seat and the third hinged seat respectively, and the two ends of the fourth connecting rod are hinged and connected with the second hinged seat and the fourth hinged seat respectively.
9. The self-heat-dissipation type power transformation cabinet body according to claim 7, wherein the push rod mechanism comprises a motor ten, a positive screw rod two, a negative screw rod two, a hinge seat five, a hinge seat six, a hinge seat seven, a hinge seat eight, a connecting rod five, a connecting rod six, a connecting rod seven and a connecting rod eight, the motor ten is fixed on the inner top wall of the body through a motor seat, the positive screw rod two and the negative screw rod two are both rotatably arranged on the inner top wall of the body through bearing seats, one end of the positive screw rod two is fixedly connected with the motor ten, the other end of the positive screw rod two is fixedly connected with the negative screw rod two, the hinge seat five and the hinge seat six are both provided with threaded holes, the hinge seat five and the hinge seat six are respectively in threaded connection with the positive screw rod two and the negative screw rod two, the hinge seat seven and the hinge seat eight are respectively fixed on the slide rod two and the slide rod four, and two ends of the connecting rod five are, The two ends of the connecting rod seven are respectively hinged with the hinge seat six and the hinge seat eight, the two ends of the connecting rod seven are respectively hinged with the hinge seat six and the hinge seat seven, and the two ends of the connecting rod eight are respectively hinged with the hinge seat six and the hinge seat eight.
10. The self-radiating type power transformation cabinet body as claimed in claim 6, wherein a guide plate five and a guide plate six are fixed on the limiting frame one, a through hole five and a through hole six are respectively formed on the guide plate five and the guide plate six, a guide rod one and a guide rod two are respectively arranged in the through hole five and the through hole six in a sliding manner, and one ends of the guide rod one and the guide rod two are fixed on the heat radiating plate one; and a fifth guide plate and a sixth guide plate are fixed on the second limiting frame, a fifth through hole and a sixth through hole are formed in the fifth guide plate and the sixth guide plate respectively, a third guide rod and a fourth guide rod are arranged in the fifth through hole and the sixth through hole in a sliding mode respectively, and one ends of the third guide rod and the fourth guide rod are fixed on the second heat dissipation plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110333792.4A CN113285364B (en) | 2021-03-29 | 2021-03-29 | Self-heat-dissipation type power transformation cabinet body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110333792.4A CN113285364B (en) | 2021-03-29 | 2021-03-29 | Self-heat-dissipation type power transformation cabinet body |
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| CN113285364A true CN113285364A (en) | 2021-08-20 |
| CN113285364B CN113285364B (en) | 2023-04-07 |
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| CN205791106U (en) * | 2016-06-06 | 2016-12-07 | 青岛和瑞德电力科技有限公司 | A kind of Novel distribution box |
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| CN110803068A (en) * | 2019-11-21 | 2020-02-18 | 国唐汽车有限公司 | Ventilation structure of electric passenger car side cabin door |
| CN110854716A (en) * | 2019-11-23 | 2020-02-28 | 国网河南省电力公司平顶山供电公司 | Dustproof electric power cabinet |
| CN210694635U (en) * | 2019-11-21 | 2020-06-05 | 李亚峰 | Automatic ventilation unit of electrical control cabinet |
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2021
- 2021-03-29 CN CN202110333792.4A patent/CN113285364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205791106U (en) * | 2016-06-06 | 2016-12-07 | 青岛和瑞德电力科技有限公司 | A kind of Novel distribution box |
| CN108974657A (en) * | 2018-07-12 | 2018-12-11 | 怀宁县惠民育苗容器有限公司 | A kind of batch storage device of non-woven fabrics Seedling bag |
| CN110803068A (en) * | 2019-11-21 | 2020-02-18 | 国唐汽车有限公司 | Ventilation structure of electric passenger car side cabin door |
| CN210694635U (en) * | 2019-11-21 | 2020-06-05 | 李亚峰 | Automatic ventilation unit of electrical control cabinet |
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| Publication number | Publication date |
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| CN113285364B (en) | 2023-04-07 |
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