CN108831690B

CN108831690B - high-efficiency transformer heat dissipation device

Info

Publication number: CN108831690B
Application number: CN201810525191.1A
Authority: CN
Inventors: 段祥祥
Original assignee: Jiangsu Tang Electronic Technology Co Ltd
Current assignee: Jiangsu Tang Electronic Technology Co., Ltd.
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2020-01-31
Anticipated expiration: 2038-05-28
Also published as: CN108831690A

Abstract

The invention discloses a high-efficiency transformer heat dissipation device, which comprises a shell, wherein a transformer body is arranged on the upper surface of the inner wall of the shell, a bearing is connected to the right side surface of the shell in a clamping manner, a rotating shaft is sleeved inside a bearing, the right end of an rotating shaft is fixedly connected to an output shaft of a motor, and a fixing plate is fixedly connected to the lower surface of a motor body.

Description

high-efficiency transformer heat dissipation device

Technical Field

The invention relates to the technical field of electrical equipment, in particular to high-efficiency transformer heat dissipation devices.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation and voltage stabilization (magnetic saturation transformers), and the like. It can be classified into a power transformer and a special transformer according to the purpose.

The transformer is often used in the electrical equipment to keep the voltage in the circuit stable, a large amount of heat can be generated in the operation process of the transformer, if the heat of the transformer is not timely removed, the circuit can be possibly damaged, inconvenience is brought to our life, and meanwhile the service life of the transformer can be reduced.

Disclosure of Invention

() problems to be solved

Aiming at the defects of the prior art, the invention provides high-efficiency transformer heat dissipation devices, and solves the problems that the heat of a transformer is not discharged in time, the circuit is possibly damaged, inconvenience is brought to our life, and the service life of the transformer is also reduced.

(II) technical scheme

In order to achieve the above purpose, the invention provides a efficient transformer heat dissipation device, which includes a housing, wherein a transformer body is disposed on an upper surface of an inner wall of the housing, a -th bearing is connected to a right side surface of the housing in a clamping manner, a -th rotating shaft is sleeved inside a -th bearing, a right end of a -th rotating shaft is fixedly connected to an output shaft of a -th motor, a fixing plate is fixedly connected to a lower surface of a body of the -th motor, a left side surface of the fixing plate is fixedly connected to a right side surface of the housing, a rotating plate is fixedly connected to a left side surface of the -th rotating shaft, a second rotating shaft is eccentrically and fixedly connected to a left side surface of the rotating plate, a second bearing is sleeved to a surface of the second rotating shaft, a lower surface of the second bearing is fixedly connected to a -th traction rope , a second motor is fixedly connected to the other end of the -th traction rope, a second motor is fixedly connected to an output shaft of the second motor, a .

The surface of the second rotating shaft is sleeved with a third bearing, the third bearing is located on the left side of the second bearing, the upper surface of the third bearing is fixedly connected to the end of the second traction rope, the other end of the second traction rope penetrates through the pulley and is fixedly connected with the left side face of the third motor body, the right end of the pulley is fixedly connected with a fixed block, the right side face of the fixed block is fixedly connected to the upper side face of the right side face of the inner wall of the shell, the output shaft of the third motor is fixedly connected with a second fan blade, the second fan blade is located above the transformer body, the upper surface of the third motor body is fixedly connected with the upper portions of the left side face and the right side face of the inner wall of the shell through sliding devices, the left side face of the third motor body is fixedly connected with the upper portion of the left side face of the inner wall of the shell through a second elastic device, air vents are respectively formed in the lower portions of the left side face and the right side face of the shell, filter plates are fixedly connected to the shell, the left side face of the air vents are hinged to the left side face of the shell through two hinges, the back.

Preferably, the left end of the second rotating shaft is fixedly connected with a baffle, and the height of the baffle is larger than the diameter of the second rotating shaft.

Preferably, the lower surface of casing fixedly connected with supporting leg, the quantity of supporting leg is four, and four supporting legs are located the four corners department of casing lower surface respectively.

Preferably, a power supply and a switch are arranged on the right side face of the shell, the power supply and the switch are both located between the fixing plate and the filter plate, the switch is located above the power supply, the output end of the power supply is electrically connected with the input end of the switch through a wire, and the output end of the switch is electrically connected with the input ends of the th motor, the second motor and the third motor through wires respectively.

Preferably, the resilient means includes the telescopic link, the surface of telescopic link has cup jointed the spring, the top of telescopic link and spring all fixed connection is on the lower surface of second motor fuselage, the bottom of telescopic link and spring all fixed connection is on the right side of casing inner wall lower surface.

Preferably, the telescopic link includes the barrel, the bottom fixed connection of barrel is on the right side of shells inner wall lower surface, the spout has all been seted up to the left and right sides face of barrel inner wall, and equal sliding connection has the slider in two spouts, and the opposite face of two sliders fixed connection respectively is at the left and right sides face of connecting rod, the lower fixed surface who passes through-hole and second motor fuselage is connected on the top of connecting rod, the upper surface at the barrel is seted up to the through-hole.

Preferably, the sliding device comprises a sliding sleeve, the lower surface of the sliding sleeve is fixedly connected to the upper surface of the third motor body, a sliding rod is connected in the sliding sleeve in a sliding mode, and two ends of the sliding rod are respectively and fixedly connected to the left side surface and the right side surface of the inner wall of the shell.

Preferably, the second elastic device comprises a second telescopic rod, a second spring is sleeved on the surface of the second telescopic rod, the right ends of the second telescopic rod and the second spring are fixedly connected to the left side face of the third motor body, and the left ends of the second telescopic rod and the second spring are fixedly connected to the upper side of the left side face of the inner wall of the shell.

(III) advantageous effects

The invention provides high-efficiency transformer heat dissipation devices, which have the following beneficial effects:

(1) this high-efficient transformer heat abstractor, through setting up the th motor, make motor output shaft rotatory drive pivot and the commentaries on classics board rotatory, make the commentaries on classics board drive the second pivot and be circular motion, make the second pivot be circular motion and drive second motor and flabellum upward movement through second bearing and haulage rope, under resilient means's effect, make flabellum can dispel the heat to the transformer body reciprocating from top to bottom, circular motion is passed through the third bearing simultaneously to the second pivot, second haulage rope and pulley drive third motor and second flabellum rightward movement, under second resilient means's effect, make the second flabellum can control reciprocal and dispel the heat to the transformer body, thereby make the heat that the transformer body produced can in time get rid of, the impaired possibility of relevant circuit has been avoided, the life of transformer body has been guaranteed simultaneously.

(2) This high-efficient transformer heat abstractor, through setting up the resilient means, when the second pivot moves the lower extreme, under the effect of spring tension, make the telescopic link and spring shorten and drive the second motor downstream, make second motor and flabellum can reciprocate from top to bottom dispel the heat to the transformer body, thereby improve the efficiency of flabellum heat extraction, through setting up the pulley, make the direction of motion at second haulage rope both ends change, thereby make the second pivot pass through the third bearing, second haulage rope and pulley drive the third motor right side motion, through setting up sliding sleeve and slide bar, make the third motor can be more stable and smooth and easy motion, through setting up second resilient means, when the second pivot moves the highest end, under the effect of second spring tension, make second telescopic link and second spring shorten and drive the third motor left side motion, make third motor and second flabellum can reciprocate dispel the heat to the transformer body, thereby transformer body radiating speed has been accelerated.

(3) The high-efficiency transformer heat dissipation device has the advantages that the baffle is arranged, the third bearing is prevented from being separated from the second rotating shaft in the movement process, the supporting legs are arranged, the supporting of the shell can be more stable, the filtering plate is arranged, dust outside the shell is prevented from entering the shell, the interior of the shell is ensured to be clean, and the high-efficiency transformer heat dissipation device is compact in structure, reasonable in design and high in practicability.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic right-view structural diagram of the present invention;

FIG. 4 is a schematic structural view of a cross section of an th retractable rod of the present invention;

fig. 5 is an enlarged schematic view of part a of the present invention.

In the figure, a shell 1, a transformer body 2, a bearing rd 3, a rotating shaft th 4, a motor th 5, a fixed plate 6, a rotating plate 7, a second rotating shaft 8, a second bearing 9, a hauling cable th 10, a second motor 11, a fan th 12, a flexible device th 13, a telescopic rod th 131, a barrel 1311, a sliding chute 1312, a sliding block 1313, a connecting rod 1314, a through hole 1315, a spring th 132, a baffle 14, a third bearing 15, a second hauling cable 16, a pulley 17, a fixed block 18, a third motor 19, a second fan blade 20, a sliding device 21, a sliding sleeve 211, a sliding rod 212, a second flexible device 22, a second telescopic rod 221, a second spring 222, a vent hole 23, a filter plate 24, a hinge 25, a cabinet , a handle 27, a power supply 28, a switch 29 and a supporting leg 30 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

As shown in fig. 1-5, the present invention provides a high efficiency transformer heat dissipation device, including a housing 1, a lower surface of the housing 1 is fixedly connected with four support legs 30, the four support legs 30 are respectively located at four corners of the lower surface of the housing 1, the support of the housing 1 becomes more stable by arranging the support legs 30, a power supply 28 and a switch 29 are arranged on a right side surface of the housing 1, the power supply 28 and the switch 29 are both located between a fixing plate 6 and a filter plate 24, and the switch 29 is located above the power supply 28, by arranging the power supply 28, it is ensured that the 0 th motor 5, the second motor 11 and the third motor 19 can normally operate, an output end of the power supply 28 is electrically connected with an input end of a switch 29 through a wire, an output end of the switch 29 is respectively connected with the 1 st motor 5, an input end of the second motor 11 and the third motor 19 through wires, by arranging the switch 29, a worker can more conveniently control the 2 nd motor 5, the second motor 11 and the third motor 19 to normally operate through the switch 29, the type of the second motor 11 and the second motor 19, the type 7, the type of the second motor 11 and the third motor 19 can more conveniently control the type 14 through the switch 29, the type of the type transformer 29, the type of the type transformer 29 is changed into a type transformer 29, the type transformer 14, the type transformer 29 is not only the type transformer 11, the type transformer 11 and the type transformer 7, the type transformer 11, the type transformer 7, the transformer 19, the type transformer 7, the transformer 19 can be more conveniently, the transformer 19, the transformer 14, the transformer 7 is arranged in the transformer 14, the transformer 7, the transformer 14 is arranged in the transformer 14, the transformer 7 is arranged in the transformer 14, when the transformer 14, the transformer 7 is arranged in the transformer 7, the transformer 7 is arranged in the transformer 7, the transformer 7 is arranged in the transformer 7, the transformer 7 is arranged in the transformer 7, the transformer.

The surface of second pivot 8 has cup jointed third bearing 15, third bearing 15 is located the left side of second bearing 9, the last fixed surface of third bearing 15 is connected at end of second haulage rope 16, another end of second haulage rope 16 passes the right flank fixed connection of pulley 17 and third motor 19 fuselage, through setting up pulley 17, make the direction of motion at the both ends of second haulage rope 16 change, thereby make second pivot 8 pass through third bearing 15, second haulage rope 16 and pulley 17 drive third motor 19 to move to the right, the right-hand member fixed connection of pulley 17 has fixed block 18, the right flank fixed connection of fixed block 18 is in the top of the right side of casing 1 inner wall, the output shaft fixed connection of third motor 19 has second flabellum 20, and second flabellum 20 is located the top of transformer body 2, the last surface of third motor 19 passes through slider 21 and is respectively connected with the top fixed connection of the left and right sides of casing 1 inner wall of casing 1 through the top of the telescopic rod fixing device 21, slide rod 21 is connected with the top fixed surface of the left and right sides of casing 1 inner wall of casing 1 through the sliding rod 21, the sliding bar 21, the sliding door fixing device 21, the sliding device 21 is connected with the sliding rod of the sliding rod 21, the sliding door fixing device is connected with the left and right side of the sliding door fixing device, the sliding door fixing device is connected with the sliding door fixing device, the sliding door sliding.

During use, a worker controls the second motor 11 and the third motor 19 to start through the switch 29, so that the output shafts of the second motor 11 and the third motor 19 respectively drive the third fan blade 12 and the second fan blade 20 to rotate, then the switch 29 controls the start of the second motor 5, so that the output shaft of the second motor 11 and the third motor 19 rotates to drive the second rotating shaft 4 to rotate, so that the th rotating shaft 4 rotates to drive the rotating plate 7 to rotate, so that the rotating plate 7 rotates to drive the second rotating shaft 8 to move to the highest position, so that the second rotating shaft 8 drives the second motor 11 to move upwards through the second bearing 9 and the traction rope 10, so that the second motor 11 moves upwards to drive the second telescopic rod 131 and the spring 132 of the second 4 to extend, at the same time, under the pulling force of the second spring 222, so that the second telescopic rod 221 and the second spring 222 shorten to drive the third motor 19 to move leftwards, when the rotating plate 7 rotates to drive the second rotating shaft 8 to move to the lowest position, under the pulling force of the second spring , so that the third motor 131 and the third motor 32 can move rightwards, and the second motor 14 can move through the second shaft 14, and the second motor 14, so that the second motor 14 can move to control the second motor 31 and the second motor 31, and the second motor 14 to move to the heat dissipation rope 9, and the heat dissipation rope 9, so that the heat dissipation rope 9, and the heat dissipation rope 9.

To sum up, the high-efficiency transformer heat dissipation device can be obtained, (1), by arranging the th motor 5, the th motor 5 output shaft rotates to drive the th rotating shaft 4 and the rotating plate 7 to rotate, the rotating plate 7 drives the second rotating shaft 8 to do circular motion, the second rotating shaft 8 is made to do circular motion and drives the second motor 11 and the th fan blade 12 to move upwards through the second bearing 9 and the th traction rope 10, under the action of the th elastic device 13, the th fan blade 12 can dissipate heat of the transformer body 2 in a vertical reciprocating mode, meanwhile, the second rotating shaft 8 is made to do circular motion and drives the third motor 19 and the second fan blade 20 through the third bearing 15, the second traction rope 16 and the pulley 17 to move rightwards, under the action of the second elastic device 22, the second fan blade 20 can dissipate heat of the transformer body 2 in a leftward and rightward reciprocating mode, therefore heat generated by the transformer body 2 can be timely removed, the possibility that related circuits are damaged is avoided, and the service life of the transformer body 2 is guaranteed.

(2) This high-efficient transformer heat abstractor, through setting up resilient means 13, when second pivot 8 moves to the least significant end, under the effect of spring 132 pulling force, make telescopic link 131 and spring 132 shorten and drive second motor 11 downstream, make second motor 11 and flabellum 12 can reciprocate from top to bottom dispel the heat to transformer body 2, thereby improve the efficiency of flabellum 12 heat extraction, through setting up pulley 17, make the direction of motion at second haulage rope 16 both ends change, thereby make second pivot 8 pass through third bearing 15, second haulage rope 16 and pulley 17 drive third motor 19 and move right, through setting up sliding sleeve 211 and slide bar 212, make third motor 19 can more stable and smooth and move, through setting up second resilient means 22, when second pivot 8 moves to the most significant end, under the effect of second spring 222 pulling force, make second telescopic link and second spring 222 shorten and drive third motor 19 and move left, make third motor 19 and second pivot 20 can the reciprocal heat dissipation speed of transformer body 2 of transformer body to left and right sides.

(3) The high-efficiency transformer heat dissipation device prevents the third bearing 15 from being separated from the second rotating shaft 8 in the movement process by arranging the baffle 14, the support of the shell 1 can be more stable by arranging the support legs 30, and dust outside the shell 1 is prevented from entering the shell 1 by arranging the filter plate 24, so that the interior of the shell 1 is ensured to be clean.

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

The efficient transformer heat dissipation device comprises a housing (1), and is characterized in that a transformer body (2) is arranged on the upper surface of the inner wall of the housing (1), a bearing (3) is connected to the right side surface of the housing (1), a 1 st rotating shaft (4) is sleeved inside the th bearing (3), the right end of the th rotating shaft (4) is fixedly connected to the output shaft of the th motor (5), the lower surface of the body of the th motor (5) is fixedly connected to a fixing plate (6), the left side surface of the fixing plate (6) is fixedly connected to the right side surface of the housing (1), the left end of the th rotating shaft (4) is fixedly connected to a rotating plate (7), the left side surface of the rotating plate (7) is eccentrically and fixedly connected to a second rotating shaft (8), the surface of the second rotating shaft (8) is sleeved with a second bearing (9), the lower surface of the second bearing (9) is fixedly connected to the end of a towing rope (10) of a , the towing rope (10) of the second rotating plate (7) is fixedly connected to the right end of the motor (9), and the inner wall of the housing (11) is connected to an elastic fixing shaft (68511) and connected to a second motor (68511);

third bearing (15) has been cup jointed on the surface of second pivot (8), third bearing (15) are located the left side of second bearing (9), the last fixed surface of third bearing (15) is connected at the end of second haulage rope (16), the other end of second haulage rope (16) passes the right flank fixed connection of pulley (17) and third motor (19) fuselage, the right-hand member fixedly connected with fixed block (18) of pulley (17), the right flank fixed connection of fixed block (18) is in the top of casing (1) inner wall right flank, the output shaft fixedly connected with second flabellum (20) of third motor (19), and second flabellum (20) are located the top of transformer body (2), the upper surface of third motor (19) fuselage passes through slider (21) respectively with the top fixed connection of casing (1) inner wall left and right flank, the left and right flanks, the left flank of third motor (19) passes through second elastic device (22) and casing (1) inner wall left flank fixed connection, the left and right flanks of casing (23) is connected with the fixed surface of casing (24) cabinet, the left and right flanks (23) is provided with the filter board (24) side cabinet, the fixed connection of filter board (36) is provided with the handle cabinet (24), the hinge side cabinet (24) is provided with the hinge side fixed connection of the hinge cabinet (36) and the hinge cabinet (36) the hinge cabinet (24) the hinge side is connected with the upper side of the cabinet (36) is connected with the hinge cabinet (36) the hinge cabinet.
2. The high-efficiency transformer heat sink according to claim 1, wherein the baffle (14) is fixedly connected to the left end of the second rotating shaft (8), and the height of the baffle (14) is greater than the diameter of the second rotating shaft (8).
3. The high-efficiency transformer heat sink according to claim 1, wherein the lower surface of the casing (1) is fixedly connected with four support legs (30), the number of the support legs (30) is four, and the four support legs (30) are respectively located at four corners of the lower surface of the casing (1).
4. The high-efficiency transformer heat sink according to claim 1, wherein a power supply (28) and a switch (29) are disposed on the right side of the housing (1), the power supply (28) and the switch (29) are both located between the fixing plate (6) and the filter plate (24), the switch (29) is located above the power supply (28), the output end of the power supply (28) is electrically connected to the input end of the switch (29) through a wire, and the output end of the switch (29) is electrically connected to the input ends of the motor (5), the second motor (11) and the third motor (19) through wires.
5. The high-efficiency transformer heat dissipation device according to claim 1, wherein the elastic device (13) comprises a th expansion link (131), a th spring (132) is sleeved on the surface of the th expansion link (131), the top ends of the th expansion link (131) and the th spring (132) are both fixedly connected to the lower surface of the body of the second motor (11), and the bottom ends of the th expansion link (131) and the th spring (132) are both fixedly connected to the right side of the lower surface of the inner wall of the housing (1).
6. The high-efficiency transformer heat dissipation device according to claim 5, wherein the expansion link (131) includes a cylinder (1311), the bottom end of the cylinder (1311) is fixedly connected to the right side of the lower surface of the inner wall of the casing (1), sliding grooves (1312) are formed in both the left and right sides of the inner wall of the cylinder (1311), sliders (1313) are slidably connected in both the sliding grooves (1312), opposite surfaces of the two sliders (1313) are fixedly connected to both the left and right sides of the connecting rod (1314) respectively, the top end of the connecting rod (1314) passes through a through hole (1315) and is fixedly connected to the lower surface of the body of the second motor (11), and the through hole (1315) is formed in the upper surface of the cylinder (1311).
7. The high-efficiency transformer heat dissipation device according to claim 1, wherein the sliding device (21) includes a sliding sleeve (211), a lower surface of the sliding sleeve (211) is fixedly connected to an upper surface of a body of the third motor (19), a sliding rod (212) is slidably connected in the sliding sleeve (211), and two ends of the sliding rod (212) are respectively and fixedly connected to the upper portions of the left and right side surfaces of the inner wall of the housing (1).
8. The high-efficiency transformer heat dissipation device according to claim 1, wherein the second elastic device (22) comprises a second telescopic rod (221), a second spring (222) is sleeved on the surface of the second telescopic rod (221), the right ends of the second telescopic rod (221) and the second spring (222) are both fixedly connected to the left side of the body of the third motor (19), and the left ends of the second telescopic rod (221) and the second spring (222) are both fixedly connected to the upper side of the left side of the inner wall of the casing (1).