CN114025557A - Portable heat sink of switch board that possesses sky shade - Google Patents
Portable heat sink of switch board that possesses sky shade Download PDFInfo
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- CN114025557A CN114025557A CN202111196151.5A CN202111196151A CN114025557A CN 114025557 A CN114025557 A CN 114025557A CN 202111196151 A CN202111196151 A CN 202111196151A CN 114025557 A CN114025557 A CN 114025557A
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- arc
- rotating shaft
- cover
- water tank
- gear
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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Abstract
The utility model provides an outdoor electrical control cabinet heat sink convenient to dismantle, includes arc bottom plate, arc cover, water tank, water pump, coil pipe and air-cooled system. The utility model discloses an air cooling system, including arc bottom plate, electric control cabinet, water tank, water pump, coil pipe, arc bottom plate is the dull and stereotyped structure of semiannular, the arc bottom plate is arranged in electric control cabinet's bottom, the top of arc bottom plate is provided with rather than sliding fit's arc cover, the top of arc cover is provided with rather than sliding fit's water tank, the water tank is arranged directly over electric control cabinet, be provided with the filler on the water tank, the inside of water tank is provided with the water pump, the delivery port of water pump is linked together with the water inlet of coil pipe, the delivery port and the water tank of coil pipe are linked together, the coil pipe is through the cambered surface fixed connection rather than last fixed arc and air cooling system. This design not only can effectively improve heat sink's heat-sinking capability through cooling water reduction air temperature, can shelter from sunshine through half arc cover moreover, avoids the electrical control cabinet to receive sunshine and penetrates directly.
Description
Technical Field
The invention relates to a cooling device, in particular to a movable cooling device with a sun shade for a control cabinet, which is particularly suitable for the cooling device with the sun shade, strong heat dissipation capability and simultaneously movable control cabinet.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally, the control cabinet can assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, so that the arrangement of the electrical cabinet meets the requirement of normal operation of an electric power system, the electrical cabinet is convenient to overhaul, and the safety of a person and surrounding equipment is not endangered. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring and traffic industry and the like. More electric wires are laid in the existing electric control cabinet, and in the long-time use process, the heat inside cannot be dissipated, so that the use efficiency of the electric control cabinet is influenced, and the heat must be dissipated through a heat dissipation part.
The cold air that current radiator will electrical control cabinet bottom air inlet blows the gas outlet that is located the electrical control cabinet top through the radiator fan who sets up in inside generally, and this kind of radiator can carry out the heat transfer through cold air to each part of electrical control cabinet to the working property of effectual assurance electrical apparatus avoids the too high damage inner part of temperature, but its still has following defect:
1. the existing electrical control cabinet is generally arranged in an open place, and under the condition of sunshine in summer, the temperature of a metal shell of the electrical control cabinet is extremely high, so that the temperature inside the electrical control cabinet is increased, and the heat dissipation performance of the electrical control cabinet is seriously influenced.
2. Extreme weather frequently occurs in northwest areas of China, the temperature difference between day and night is large, the surface temperature of the northwest areas in the daytime often rises to about 70 ℃, the heat dissipation requirement on heat dissipation equipment is increased, and the heat dissipation capacity of the existing heat dissipation equipment cannot meet the requirement.
3. The heat dissipation equipment and the electrical control cabinet are integrated into a whole, and all the electrical control cabinets need to be provided with one set of heat dissipation equipment independently and cannot be matched with the heat dissipation requirements of the electrical control cabinets at different time intervals.
Disclosure of Invention
The invention aims to overcome the defects of low heat dissipation capability and incapability of dismounting of heat dissipation equipment in the prior art, and provides a control cabinet cooling device which is provided with a sun shade, has strong heat dissipation capability and is movable.
In order to achieve the above purpose, the technical solution of the invention is as follows:
a portable heat sink of switch board that possesses sky shade, the heat sink includes: the water cooling device comprises an arc-shaped bottom plate, an arc-shaped cover, a water tank, a water pump, a coil pipe and an air cooling device; the arc bottom plate is semi-annular flat plate structure, the top of arc bottom plate is provided with rather than sliding fit's arc cover, the top of arc cover is provided with rather than rotation fit's water tank, the inside of water tank is provided with the water pump, the water tank is linked together through the water inlet of water pump with the coil pipe, the delivery port and the water tank of coil pipe are linked together, be provided with the air cooling device between coil pipe and the arc cover, the air cooling device is fixed to be set up on the inner wall of arc cover.
The air cooling device includes: the fan blade assembly comprises a cover box, a driving rotating shaft, a gear and fan blades, wherein the cover box is fixed on the inner arc surface of an arc cover, a rotating shaft fixing hole matched with the driving rotating shaft is formed in the middle of a top plate of the cover box, two limiting blocks are arranged on the driving rotating shaft, the rotating shaft fixing hole is formed between the two limiting blocks, the driving rotating shaft is in limiting fit with the top plate of the cover box through the limiting blocks arranged on the driving rotating shaft, the driving rotating shaft is in rotating fit with the rotating shaft fixing hole, the gear is arranged at the top of the driving rotating shaft, the driving rotating shaft is in transmission fit with a power source through the gear arranged on the driving rotating shaft, a plurality of groups of fan blades are sleeved on the driving rotating shaft, the distances between every two adjacent groups of fan blades are equal, a plurality of vent holes are formed in the side wall of the cover box, a coil fixing plate is arranged between the cover box and the coil, and the coil is vertically and reciprocally arranged on the inner arc surface of the coil fixing plate, the coil pipe fixing plate is fixedly connected with the top of the arc-shaped bottom plate through the supporting rod.
The power source is a motor, the motor is fixed at the bottom of the arc-shaped bottom plate top plate, a power output gear is fixed on a power output shaft of the motor, the power output gear is meshed with a gear arranged on the driving rotating shaft, and the power output gear is in transmission fit with the driving rotating shaft.
The cover box is provided with a plurality of rotating shaft fixing holes, each rotating shaft fixing hole is provided with a rotating shaft, each rotating shaft is provided with two belt pulleys, adjacent rotating shafts are in transmission fit through belts sleeved on the belt pulleys, the rotating shaft arranged in the rotating shaft fixing hole arranged in the middle of the top plate of the cover box is a driving rotating shaft, the rotating shafts arranged in the rotating shaft fixing holes arranged on the two sides of the top plate of the cover box are driven rotating shafts, the driven rotating shafts are in rotation fit with the rotating shaft fixing holes correspondingly arranged, the driven rotating shafts are provided with two limiting blocks, the rotating shaft fixing holes are arranged between the two limiting blocks, the driven rotating shafts are in limiting fit with the top plate of the cover box through the limiting blocks arranged on the driven rotating shafts, the driven rotating shafts are arranged in parallel with the driving rotating shafts, and the driven rotating shafts are sleeved with a plurality of groups of fan blades, the distances between two adjacent groups of fan blades are equal, and a power output gear of the motor is in transmission fit with the driven rotating shaft after sequentially passing through the gear and the belt pulley.
The bottom of the arc cover is further provided with a lower sliding block, the lower sliding block is an arc sliding block, the arc cover is in limit fit with a first T-shaped sliding groove formed in the arc bottom plate through the lower sliding block arranged at the bottom of the arc cover, the lower sliding block is in sliding fit with the first T-shaped sliding groove, the top of the arc cover is further provided with an upper sliding block, the upper sliding block is an arc sliding block, the arc cover is in limit fit with a second T-shaped sliding groove formed in the side portion of the water tank through the upper sliding block arranged at the top of the arc cover, the upper sliding block is in sliding fit with the second T-shaped sliding groove, and the rotating centers of the lower sliding block and the upper sliding block are both located on the central axis of the fixed gear.
The motor is fixed at the bottom of the arc-shaped bottom plate top plate through a first electric telescopic rod arranged at the top of the motor, a power output gear arranged on the motor is arranged corresponding to a fixed gear arranged at the bottom of the water tank, the power output gear is in transmission fit with the arc-shaped gear ring, and the circle center of the fixed gear is overlapped with that of the arc-shaped cover.
Still include running gear on the heat sink, running gear includes: second electric telescopic handle, wheel and splint, the top of second electric telescopic handle and the bottom fixed connection of arc bottom plate, second electric telescopic handle's bottom is provided with the wheel, wheel and second electric telescopic handle's bottom normal running fit, second electric telescopic handle's middle part is provided with splint, the top of splint is provided with the rubber slipmat, splint and electrical control cabinet's bottom parallel arrangement.
Still be provided with the push rod on the arc bottom plate, the push rod sets up in the outer fringe at arc bottom plate top.
And a water filling port is arranged on the water tank.
Compared with the prior art, the invention has the beneficial effects that:
1. the air cooling device in the movable cooling device of the control cabinet with the sunshade cover, disclosed by the invention, not only comprises the driving rotating shaft, but also comprises a plurality of driven rotating shafts, wherein a plurality of groups of fan blades are arranged on the driving rotating shaft and the driven rotating shafts, and when the driving rotating shaft and the driven rotating shafts rotate, air at the bottom of the control cabinet can be blown to the top of the control cabinet through the fan blades to dissipate heat of the whole control cabinet, and meanwhile, the air quantity passing through the control cabinet is effectively increased by the plurality of groups of fan blades, so that the heat dissipation effect is improved. Therefore, the whole control cabinet is radiated by the air blown out by the fan blades, and meanwhile, the air quantity passing through the control cabinet is increased by the plurality of groups of fan blades, so that the radiating effect is effectively improved.
2. According to the control cabinet movable cooling device with the sun shade, the water tank, the water pump and the coil pipe form the water cooling device, the water cooling device can reduce the air temperature through the cooling water in the water tank, so that the cooling air temperature generated by the air cooling device is reduced, and the cooling and heat dissipation effects are improved. Therefore, the air temperature can be reduced through the water cooling device by the design, and the cooling and radiating effects of the cooling device are effectively improved.
3. The movable cooling device with the sun shade for the control cabinet is provided with the arc shade, the cooling device can shield sunlight through the arc shade, the surface temperature of the control cabinet is prevented from rising due to the fact that the sunlight directly irradiates the control cabinet, meanwhile, the liftable motor is arranged on the arc shade, the motor is meshed with the arc-shaped toothed ring arranged on the water tank when the motor descends, the arc shade moves along the arc-shaped bottom plate and the sliding grooves formed in the water tank through acting force generated between the arc-shaped toothed ring and the motor, and therefore the arc shade is enabled to face the sunlight. Therefore, this design can shelter from sunshine through motor drive arc cover, avoids sunshine to penetrate directly and reduces electrical control cabinet's heat dispersion.
4. The bottom of the movable cooling device with the sunshade cover is provided with the second electric telescopic rod, the second electric telescopic rod is provided with wheels and a clamping plate, the cooling device can shorten the distance between the clamping plate and the water tank through the driving of the second electric telescopic rod, the clamping plate and the water tank can respectively clamp the bottom and the bottom of the control cabinet after the distance is shortened, so that the cooling device is firmly fixed on the control cabinet, meanwhile, the cooling device can be separated from the control cabinet through extending the second electric telescopic rod when the control cabinet does not need heat dissipation, and the cooling device can move through the wheels arranged below the cooling device after being separated from the control cabinet, so that the cooling device can be conveniently arranged on other control cabinets needing heat dissipation. Therefore, this design can make heat sink and switch board effective connection or break away from through the drive of electric telescopic handle, makes the heat sink can set up on the switch board of difference according to the heat dissipation demand, has reduced the heat sink quantity that a plurality of switch boards need, effectively reduces switch board running cost.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a half-arc cover in the present invention.
Fig. 3 is a schematic view showing the positions of the water tank and the half arc cover in the present invention.
Fig. 4 is a schematic structural diagram of the working state of the present invention.
Fig. 5 is an external view schematically showing the operation state of the present invention.
In the figure: the device comprises an arc-shaped bottom plate 1, a first T-shaped chute 11, an electric control cabinet 12, a support rod 13, an arc-shaped cover 2, a lower slide block 21, an upper slide block 22, a water tank 3, a water filling port 31, a second T-shaped chute 32, a fixed gear 33, a water pump 4, a coil pipe 5, a motor 6, a power output gear 61, a first electric telescopic rod 62, an air cooling device 7, a cover box 71, a driving rotating shaft 72, a gear 73, fan blades 74, a rotating shaft fixing hole 75, an air vent 76, a driven rotating shaft 77, a limiting block 78, a belt pulley 79, a belt 80, a coil pipe fixing plate 81, a push rod 8, a travelling mechanism 9, a second electric telescopic rod 91, wheels 92 and a clamping plate 93.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 5, a portable cooling device for a control cabinet with a sun shade includes: the device comprises an arc-shaped bottom plate 1, an arc-shaped cover 2, a water tank 3, a water pump 4, a coil pipe 5 and an air cooling device 7; arc bottom plate 1 is the dull and stereotyped structure of semiorbicular, arc bottom plate 1's top is provided with rather than sliding fit's arc cover 2, arc cover 2's top is provided with rather than rotation fit's water tank 3, the inside of water tank 3 is provided with water pump 4, water tank 3 is linked together through water pump 4 and coil pipe 5's water inlet, coil pipe 5's delivery port is linked together with water tank 3, be provided with air cooling device 7 between coil pipe 5 and the arc cover 2, air cooling device 7 is fixed to be set up on arc cover 2's inner wall.
The air cooling device 7 includes: the fan cover comprises a cover box 71, a driving rotating shaft 72, a gear 73 and fan blades 74, wherein the cover box 71 is fixed on the inner arc surface of the arc cover 2, a rotating shaft fixing hole 75 matched with the driving rotating shaft 72 is formed in the middle of the top plate of the cover box 71, two limiting blocks 78 are arranged on the driving rotating shaft 72, the rotating shaft fixing hole 75 is formed between the two limiting blocks 78, the driving rotating shaft 72 is in limiting fit with the top plate of the cover box 71 through the limiting blocks 78 arranged on the driving rotating shaft 72, the driving rotating shaft 72 is in rotating fit with the rotating shaft fixing hole 75, the gear 73 is arranged at the top of the driving rotating shaft 72, the driving rotating shaft 72 is in transmission fit with a power source through the gear 73 arranged on the driving rotating shaft 72, a plurality of groups of fan blades 74 are sleeved on the driving rotating shaft 72, the distance between the two adjacent groups of fan blades 74 is equal, and a plurality of vent holes 76 are formed in the side wall of the cover box 71, be provided with coil pipe fixed plate 81 between cover box 71 and the coil pipe 5, coil pipe 5 is reciprocating about on the intrados of coil pipe fixed plate 81, coil pipe fixed plate 81 passes through branch 13 and arc bottom plate 1's top fixed connection.
The power source is a motor 6, the motor 6 is fixed at the bottom of the top plate of the arc-shaped bottom plate 1, a power output gear 61 is fixed on a power output shaft of the motor 6, the power output gear 61 is meshed with a gear 73 arranged on a driving rotating shaft 72, and the power output gear 61 is in transmission fit with the driving rotating shaft 72.
The cover box 71 is provided with a plurality of rotating shaft fixing holes 75, each rotating shaft fixing hole 75 is provided with a rotating shaft, each rotating shaft is provided with two belt pulleys 79, adjacent rotating shafts are in transmission fit through a belt 80 sleeved on the belt pulleys 79, the rotating shaft arranged in the rotating shaft fixing hole 75 arranged in the middle of the top plate of the cover box 71 is a driving rotating shaft 72, the rotating shafts arranged in the rotating shaft fixing holes 75 arranged on both sides of the top plate of the cover box 71 are driven rotating shafts 77, the driven rotating shafts 77 are in rotation fit with the rotating shaft fixing holes 75 correspondingly arranged, the driven rotating shafts 77 are provided with two limit blocks 78, the rotating shaft fixing holes 75 are arranged between the two limit blocks 78, the driven rotating shafts 77 are in limit fit with the top plate of the cover box 71 through the limit blocks 78 arranged on the driven rotating shafts 77, and the driving rotating shafts 72 are arranged in parallel, a plurality of groups of fan blades 74 are sleeved on the driven rotating shaft 77, the distances between the two adjacent groups of fan blades 74 are equal, and the power output gear 61 of the motor 6 is in transmission fit with the driven rotating shaft 77 after sequentially passing through the gear 73 and the belt pulley 79.
The bottom of the arc cover 2 is further provided with a lower sliding block 21, the lower sliding block 21 is an arc sliding block, the arc cover 2 is in limit fit with a first T-shaped sliding groove 11 formed in the arc bottom plate 1 through the lower sliding block 21 arranged at the bottom of the arc cover, the lower sliding block 21 is in sliding fit with the first T-shaped sliding groove 11, the top of the arc cover 2 is further provided with an upper sliding block 22, the upper sliding block 22 is an arc sliding block, the arc cover 2 is in limit fit with a second T-shaped sliding groove 32 formed in the side portion of the water tank 3 through the upper sliding block 22 arranged at the top of the arc cover, the upper sliding block 22 is in sliding fit with the second T-shaped sliding groove 32, and the rotation centers of the lower sliding block 21 and the upper sliding block 22 are both located on the central axis of the fixed gear 33.
The motor 6 is fixed at the bottom of the top plate of the arc-shaped bottom plate 1 through a first electric telescopic rod 62 arranged at the top of the motor 6, a power output gear 61 arranged on the motor 6 is arranged corresponding to a fixed gear 33 arranged at the bottom of the water tank 3, the power output gear 61 is in transmission fit with the arc-shaped gear ring, and the circle center of the fixed gear 33 is overlapped with that of the arc-shaped cover 2.
Still include running gear 9 on the heat sink, running gear 9 includes: the electric telescopic handle comprises a second electric telescopic handle 91, wheels 92 and clamping plates 93, wherein the top of the second electric telescopic handle 91 is fixedly connected with the bottom of the arc-shaped bottom plate 1, the wheels 92 are arranged at the bottom of the second electric telescopic handle 91, the wheels 92 are rotationally matched with the bottom of the second electric telescopic handle 91, the clamping plates 93 are arranged at the middle part of the second electric telescopic handle 91, rubber anti-skid pads are arranged at the top of the clamping plates 93, and the clamping plates 93 are arranged in parallel with the bottom of the electric control cabinet 12.
Still be provided with push rod 8 on the arc bottom plate 1, push rod 8 sets up in the outer fringe at arc bottom plate 1 top.
The water tank 3 is provided with a water filling port 31.
The principle of the invention is illustrated as follows:
according to the invention, the arc cover 2 is in sliding fit with the arc bottom plate 1 through the lower sliding block 21 arranged at the bottom of the arc cover, meanwhile, the arc cover 2 is also in sliding fit with the water tank 3 through the upper sliding block 22 arranged at the top of the arc cover, the motor 6 is arranged on the arc cover 2, the motor 6 is driven by the first electric telescopic rod 62 arranged at the top of the motor to move up and down, when the motor 6 descends, the power output gear 61 arranged on the motor descends synchronously and is meshed with the fixed gear 33 fixed at the bottom of the water tank 3, when the power output gear 61 rotates, the power output gear is driven by the reaction force of the fixed gear 33 to move along the outer arc surface of the fixed gear 33, and at the moment, the arc cover 2 moves along the outer arc surface of the fixed gear 33 synchronously.
The traveling mechanism 9 of the invention is provided with a second electric telescopic rod 91 and a clamping plate 93, when the second electric telescopic rod 91 is shortened, the whole height of the cooling device can be reduced, the height of the water tank 3 is reduced, when the fixed gear 33 at the bottom of the water tank 3 is contacted with the top of the electric control cabinet 12, the height of the water tank 3 stops being reduced due to the support of the electric control cabinet 12, if the second electric telescopic rod 91 is continuously shortened, the second electric telescopic rod 91 drives the wheels 92 and the clamping plate 93 at the bottom of the second electric telescopic rod to be lifted until the clamping plate 93 is contacted with the bottom of the electric control cabinet 12, and at the moment, the cooling device effectively clamps the electric control cabinet 12 through the limitation of the clamping plate 93 and the fixed gear 33.
Example 1:
a portable heat sink of switch board that possesses sky shade, the heat sink includes: the device comprises an arc-shaped bottom plate 1, an arc-shaped cover 2, a water tank 3, a water pump 4, a coil pipe 5 and an air cooling device 7; the arc-shaped bottom plate 1 is of a semi-annular flat plate structure, an arc-shaped cover 2 in sliding fit with the arc-shaped bottom plate 1 is arranged at the top of the arc-shaped bottom plate 1, a water tank 3 in rotating fit with the arc-shaped cover 2 is arranged at the top of the arc-shaped cover 2, a water pump 4 is arranged inside the water tank 3, the water tank 3 is communicated with a water inlet of a coil pipe 5 through the water pump 4, a water outlet of the coil pipe 5 is communicated with the water tank 3, an air cooling device 7 is arranged between the coil pipe 5 and the arc-shaped cover 2, and the air cooling device 7 is fixedly arranged on the inner wall of the arc-shaped cover 2; the air cooling device 7 includes: the fan cover comprises a cover box 71, a driving rotating shaft 72, a gear 73 and fan blades 74, wherein the cover box 71 is fixed on the inner arc surface of the arc cover 2, a rotating shaft fixing hole 75 matched with the driving rotating shaft 72 is formed in the middle of the top plate of the cover box 71, two limiting blocks 78 are arranged on the driving rotating shaft 72, the rotating shaft fixing hole 75 is formed between the two limiting blocks 78, the driving rotating shaft 72 is in limiting fit with the top plate of the cover box 71 through the limiting blocks 78 arranged on the driving rotating shaft 72, the driving rotating shaft 72 is in rotating fit with the rotating shaft fixing hole 75, the gear 73 is arranged at the top of the driving rotating shaft 72, the driving rotating shaft 72 is in transmission fit with a power source through the gear 73 arranged on the driving rotating shaft 72, a plurality of groups of fan blades 74 are sleeved on the driving rotating shaft 72, the distance between the two adjacent groups of fan blades 74 is equal, and a plurality of vent holes 76 are formed in the side wall of the cover box 71, a coil fixing plate 81 is arranged between the cover box 71 and the coil 5, the coil 5 is arranged on the inner arc surface of the coil fixing plate 81 in a reciprocating manner up and down, and the coil fixing plate 81 is fixedly connected with the top of the arc-shaped bottom plate 1 through a support rod 13; the cover box 71 is provided with a plurality of rotating shaft fixing holes 75, each rotating shaft fixing hole 75 is provided with a rotating shaft, each rotating shaft is provided with two belt pulleys 79, adjacent rotating shafts are in transmission fit through a belt 80 sleeved on the belt pulleys 79, the rotating shaft arranged in the rotating shaft fixing hole 75 arranged in the middle of the top plate of the cover box 71 is a driving rotating shaft 72, the rotating shafts arranged in the rotating shaft fixing holes 75 arranged on both sides of the top plate of the cover box 71 are driven rotating shafts 77, the driven rotating shafts 77 are in rotation fit with the rotating shaft fixing holes 75 correspondingly arranged, the driven rotating shafts 77 are provided with two limit blocks 78, the rotating shaft fixing holes 75 are arranged between the two limit blocks 78, the driven rotating shafts 77 are in limit fit with the top plate of the cover box 71 through the limit blocks 78 arranged on the driven rotating shafts 77, and the driving rotating shafts 72 are arranged in parallel, a plurality of groups of fan blades 74 are sleeved on the driven rotating shaft 77, the distances between two adjacent groups of fan blades 74 are equal, and the power output gear 61 of the motor 6 is in transmission fit with the driven rotating shaft 77 after sequentially passing through the gear 73 and the belt pulley 79; the bottom of the arc cover 2 is also provided with a lower slide block 21, the lower slide block 21 is an arc slide block, the arc cover 2 is in limit fit with a first T-shaped chute 11 formed in the arc bottom plate 1 through the lower slide block 21 arranged at the bottom of the arc cover, the lower slide block 21 is in sliding fit with the first T-shaped chute 11, the top of the arc cover 2 is also provided with an upper slide block 22, the upper slide block 22 is an arc slide block, the arc cover 2 is in limit fit with a second T-shaped chute 32 formed at the side part of the water tank 3 through the upper slide block 22 arranged at the top of the arc cover, the upper slide block 22 is in sliding fit with the second T-shaped chute 32, and the rotation centers of the lower slide block 21 and the upper slide block 22 are both positioned on the central axis of the fixed gear 33; the motor 6 is fixed at the bottom of the top plate of the arc-shaped bottom plate 1 through a first electric telescopic rod 62 arranged at the top of the motor 6, a power output gear 61 arranged on the motor 6 is arranged corresponding to a fixed gear 33 arranged at the bottom of the water tank 3, the power output gear 61 is in transmission fit with the arc-shaped gear ring, and the circle center of the fixed gear 33 is overlapped with that of the arc-shaped cover 2; the arc-shaped bottom plate 1 is also provided with a push rod 8, and the push rod 8 is arranged at the outer edge of the top of the arc-shaped bottom plate 1; the water tank 3 is provided with a water filling port 31.
Example 2:
example 2 is substantially the same as example 1 except that:
the power source is a motor 6, the motor 6 is fixed at the bottom of the top plate of the arc-shaped bottom plate 1, a power output gear 61 is fixed on a power output shaft of the motor 6, the power output gear 61 is meshed with a gear 73 arranged on a driving rotating shaft 72, and the power output gear 61 is in transmission fit with the driving rotating shaft 72.
Example 3:
example 3 is substantially the same as example 2 except that:
still include running gear 9 on the heat sink, running gear 9 includes: the electric telescopic handle comprises a second electric telescopic handle 91, wheels 92 and clamping plates 93, wherein the top of the second electric telescopic handle 91 is fixedly connected with the bottom of the arc-shaped bottom plate 1, the wheels 92 are arranged at the bottom of the second electric telescopic handle 91, the wheels 92 are rotationally matched with the bottom of the second electric telescopic handle 91, the clamping plates 93 are arranged at the middle part of the second electric telescopic handle 91, rubber anti-skid pads are arranged at the top of the clamping plates 93, and the clamping plates 93 are arranged in parallel with the bottom of the electric control cabinet 12.
Claims (9)
1. The utility model provides a portable heat sink of switch board that possesses sky shade which characterized in that:
the heat sink includes: the water cooling device comprises an arc-shaped bottom plate (1), an arc-shaped cover (2), a water tank (3), a water pump (4), a coil pipe (5) and an air cooling device (7); arc bottom plate (1) is the dull and stereotyped structure of semiorbicular, the top of arc bottom plate (1) is provided with rather than sliding fit's arc cover (2), the top of arc cover (2) is provided with rather than rotation fit's water tank (3), the inside of water tank (3) is provided with water pump (4), water tank (3) are linked together through the water inlet of water pump (4) with coil pipe (5), the delivery port and the water tank (3) of coil pipe (5) are linked together, be provided with air cooling device (7) between coil pipe (5) and arc cover (2), air cooling device (7) are fixed to be set up on the inner wall of arc cover (2).
2. The portable cooling device for control cabinets with sun shades as claimed in claim 1, wherein:
the air cooling device (7) comprises: the fan blade assembly comprises a cover box (71), a driving rotating shaft (72), a gear (73) and fan blades (74), wherein the cover box (71) is fixed on the inner arc surface of an arc-shaped cover (2), a rotating shaft fixing hole (75) matched with the driving rotating shaft (72) is formed in the middle of a top plate of the cover box (71), two limiting blocks (78) are arranged on the driving rotating shaft (72), the rotating shaft fixing hole (75) is formed between the two limiting blocks (78), the driving rotating shaft (72) is in limiting fit with the top plate of the cover box (71) through the limiting blocks (78) arranged on the driving rotating shaft (72), the driving rotating shaft (72) is in rotating fit with the rotating shaft fixing hole (75), the gear (73) is arranged at the top of the driving rotating shaft (72), the driving rotating shaft (72) is in transmission fit with a power source through the gear (73) arranged on the driving rotating shaft (72), and a plurality of groups of fan blades (74) are sleeved on the driving rotating shaft (72), the distance between two adjacent sets of fan blades (74) is equal, a plurality of vent holes (76) have been seted up on the lateral wall of cover box (71), be provided with coil pipe fixed plate (81) between cover box (71) and coil pipe (5), reciprocating arrangement is gone up and down on the intrados of coil pipe fixed plate (81) in coil pipe (5), coil pipe fixed plate (81) pass through branch (13) and arc bottom plate (1) top fixed connection.
3. The portable cooling device for control cabinets with sun shades as claimed in claim 2, wherein:
the power source is a motor (6), the motor (6) is fixed to the bottom of the top plate of the arc-shaped bottom plate (1), a power output gear (61) is fixed to a power output shaft of the motor (6), the power output gear (61) is meshed with a gear (73) arranged on the driving rotating shaft (72), and the power output gear (61) is in transmission fit with the driving rotating shaft (72).
4. The portable cooling device for control cabinets with sun shades as claimed in claim 3, wherein:
the cover box (71) is provided with a plurality of rotating shaft fixing holes (75), each rotating shaft is arranged in each rotating shaft fixing hole (75), each rotating shaft is provided with two belt pulleys (79), adjacent rotating shafts are in transmission fit with each other through belts (80) sleeved on the belt pulleys (79), the rotating shaft arranged in the rotating shaft fixing hole (75) formed in the middle of the top plate of the cover box (71) is a driving rotating shaft (72), the rotating shafts arranged in the rotating shaft fixing holes (75) formed in the two sides of the top plate of the cover box (71) are driven rotating shafts (77), the driven rotating shafts (77) are in rotation fit with the rotating shaft fixing holes (75) correspondingly arranged, two limiting blocks (78) are arranged on the driven rotating shafts (77), the rotating shaft fixing holes (75) are arranged between the two limiting blocks (78), and the driven rotating shafts (77) are in limiting fit with the top plate of the cover box (71) through the limiting blocks (78) arranged on the driven rotating shafts, the driven rotating shaft (77) and the driving rotating shaft (72) are arranged in parallel, a plurality of groups of fan blades (74) are sleeved on the driven rotating shaft (77), the distances between every two adjacent groups of fan blades (74) are equal, and a power output gear (61) of the motor (6) is in transmission fit with the driven rotating shaft (77) after sequentially passing through a gear (73) and a belt pulley (79).
5. The portable cooling device for control cabinets with sun shades as claimed in any one of claims 1 to 4, wherein:
the bottom of the arc cover (2) is further provided with a lower sliding block (21), the lower sliding block (21) is an arc sliding block, the arc cover (2) is in limit fit with a first T-shaped sliding groove (11) formed in the arc bottom plate (1) through the lower sliding block (21) arranged at the bottom of the arc cover, the lower sliding block (21) is in sliding fit with the first T-shaped sliding groove (11), an upper sliding block (22) is further arranged at the top of the arc cover (2), the upper sliding block (22) is an arc sliding block, the arc cover (2) is in limit fit with a second T-shaped sliding groove (32) formed in the side portion of the water tank (3) through the upper sliding block (22) arranged at the top of the arc cover, the upper sliding block (22) is in sliding fit with the second T-shaped sliding groove (32), and the rotating centers of the lower sliding block (21) and the upper sliding block (22) are both located on the central axis of the fixed gear (33).
6. The portable cooling device for control cabinets with sun shades as claimed in claim 5, wherein:
the motor (6) is fixed at the bottom of the top plate of the arc-shaped bottom plate (1) through a first electric telescopic rod (62) arranged at the top of the motor, a power output gear (61) arranged on the motor (6) is arranged corresponding to a fixed gear (33) arranged at the bottom of the water tank (3), the power output gear (61) is in transmission fit with the arc-shaped gear ring, and the circle center of the fixed gear (33) is overlapped with the circle center of the arc-shaped cover (2).
7. The portable cooling device for control cabinets with sun shades as claimed in claim 6, wherein:
still include running gear (9) on the heat sink, running gear (9) include: second electric telescopic handle (91), wheel (92) and splint (93), the top of second electric telescopic handle (91) and the bottom fixed connection of arc bottom plate (1), the bottom of second electric telescopic handle (91) is provided with wheel (92), wheel (92) and the rotatory cooperation in bottom of second electric telescopic handle (91), the middle part of second electric telescopic handle (91) is provided with splint (93), the top of splint (93) is provided with the rubber slipmat, splint (93) and the bottom parallel arrangement of electrical control cabinet (12).
8. The portable cooling device for control cabinets with sun shades of claim 7, wherein:
still be provided with push rod (8) on arc bottom plate (1), push rod (8) set up in the outer fringe at arc bottom plate (1) top.
9. The portable cooling device for control cabinets with sun shades of claim 8, wherein:
and a water filling port (31) is arranged on the water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111196151.5A CN114025557A (en) | 2021-10-14 | 2021-10-14 | Portable heat sink of switch board that possesses sky shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111196151.5A CN114025557A (en) | 2021-10-14 | 2021-10-14 | Portable heat sink of switch board that possesses sky shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114025557A true CN114025557A (en) | 2022-02-08 |
Family
ID=80056072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111196151.5A Pending CN114025557A (en) | 2021-10-14 | 2021-10-14 | Portable heat sink of switch board that possesses sky shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114025557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114501965A (en) * | 2022-04-14 | 2022-05-13 | 中国石油化工股份有限公司胜利油田分公司 | Automatically controlled cabinet of heat dissipation for liquid carbon dioxide measurement distribution |
-
2021
- 2021-10-14 CN CN202111196151.5A patent/CN114025557A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114501965A (en) * | 2022-04-14 | 2022-05-13 | 中国石油化工股份有限公司胜利油田分公司 | Automatically controlled cabinet of heat dissipation for liquid carbon dioxide measurement distribution |
| CN114501965B (en) * | 2022-04-14 | 2022-06-24 | 中国石油化工股份有限公司胜利油田分公司 | Automatically controlled cabinet of heat dissipation for liquid carbon dioxide measurement distribution |
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