CN111262155A - Heat radiation structure of electric power installation cabinet - Google Patents
Heat radiation structure of electric power installation cabinet Download PDFInfo
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- CN111262155A CN111262155A CN202010123187.XA CN202010123187A CN111262155A CN 111262155 A CN111262155 A CN 111262155A CN 202010123187 A CN202010123187 A CN 202010123187A CN 111262155 A CN111262155 A CN 111262155A
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- electric power
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- 238000009434 installation Methods 0.000 title claims abstract description 60
- 230000005855 radiation Effects 0.000 title description 3
- 230000017525 heat dissipation Effects 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000000428 dust Substances 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 description 6
- 101100014158 Caenorhabditis elegans rack-1 gene Proteins 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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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
- H02B1/01—Frameworks
- H02B1/012—Details of mechanical connections
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat dissipation structure of an electric power installation cabinet, which comprises an installation frame, a controller, an external connection line, a heat dissipation main body, an upper fixing support, a lower fixing support, a heat dissipation sheet, a heat dissipation fan, an adjusting mechanism, a strip-shaped groove, a guide sliding rod and an upper and lower ash removal mechanism, wherein the adjusting mechanism is arranged, and the heat dissipation main body is driven by a first motor to adjust the upper and lower positions, so that the heat dissipation effect is improved; meanwhile, the upper and lower ash removal mechanisms are arranged, the second motor drives the cleaning brush to move up and down, the pushing rotation mechanism drives the cleaning brush to rotate while moving up and down, the surfaces of the radiating fins in the radiating main body are effectively cleaned, the cleanness of the radiating fins is kept, the heat conductivity is increased, and the radiating effect is improved.
Description
Technical Field
The invention relates to the field related to electric power installation cabinets, in particular to a heat dissipation structure of an electric power installation cabinet.
Background
The electric power installation cabinet is a common component in the field of power equipment control, and the electric power installation cabinet is used for installing various electric power components such as various sensors and controllers of electric power control, and the electric power installation cabinet is often equipped with a plurality of baffles to the convenient classification management to components and parts, the easy access.
Because various electric power components in the electric power installation cabinet can produce the heat at the during operation, can be provided with the louvre usually, so that ventilate to electric power installation cabinet inside, the normal operating of cooling protection electric power components, along with social development, can install the forced air cooling structure in the current electric power installation cabinet, utilize the fan to carry out the heat exchange with the external world to the heat in the electric power installation cabinet, the radiating effect is improved, but current heat dissipation structure flexibility is not high, can't adjust radiating position, and not totally enclosed setting in the electric power installation cabinet, after long-time radiating work, the radiating fin of heat conduction usefulness can adhere to material such as dust, influence the radiating effect.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a heat dissipation structure of an electrical installation cabinet.
The invention is realized in such a way that a heat dissipation structure of an electric power installation cabinet is constructed, the device comprises an installation frame, a controller, an external connection wire, a heat dissipation main body, an upper fixing support, a lower fixing support, a heat dissipation sheet, a heat dissipation fan, an adjusting mechanism, a strip-shaped groove, a guide slide bar and an upper and lower ash removal mechanism, the controller is arranged in the middle of the right side of the installation frame, the external connection wire is arranged on the controller, the heat dissipation main body is arranged at the front end of the installation frame, the upper and lower sides of the rear end of the heat dissipation main body are connected with the installation frame through the upper fixing support and the lower fixing support, the heat dissipation sheet for heat conduction is arranged on the inner side of the heat dissipation main body, the heat dissipation fan is arranged in the middle of the rear end of the installation frame, the controller is electrically connected with the external connection wire, the heat dissipation device comprises a heat dissipation main body, a first motor, a second motor, a first driving wheel, a second driving wheel, a sliding groove, a first connecting structure, a second connecting structure and a rack strip, wherein two sides of the heat dissipation main body are provided with guide sliding rods in sliding fit with the strip grooves on two sides of a mounting frame, the side end of the mounting frame is provided with an upper dust removal mechanism and a lower dust removal mechanism, the adjusting mechanism is composed of a sliding seat, the first fixing seat, the second fixing seat, the first motor, the driving wheel, the second driving wheel, the sliding groove, the second connecting structure and the rack strip, the first fixing seat and the second fixing seat are respectively fixed to the middle parts of the upper side and the lower side of the rear end of the mounting frame, the first motor is mounted on the right side of the second fixing seat, the driving wheel is arranged in the second fixing seat, the auxiliary driving wheel is arranged in the first fixing seat and the auxiliary driving, the first motor is electrically connected with the controller.
Preferably, the second connection structure comprises an L-shaped plate, a sliding block and a rack fixing block, the middle part of the front end face of the L-shaped plate is fixed to the middle part of the rear end face of the lower fixing support, the sliding block is arranged on one end face of the inner side of the L-shaped plate and connected with the sliding groove of the side end of the sliding seat in a sliding mode, and the rack fixing block is arranged on the other end face of the inner side of the L-shaped plate and fixed to a rack belt arranged on the sliding seat.
Preferably, the upper and lower dust removing mechanism is composed of a pushing fixing frame, a first mounting seat, a second mounting seat, a driven wheel, a driving wheel, a second motor, a pulley groove, a pushing rotation mechanism, a driving belt, a protective shell and a cleaning brush, the upper and lower ends of the pushing fixing frame are fixed with the upper and lower ends of the left side of the heat dissipation main body through the first mounting seat and the second mounting seat, the driven wheel and the driving wheel are respectively arranged in the first mounting seat and the second mounting seat, the driven wheel is in transmission connection with the driving wheel through the driving belt, the second motor is arranged at the front end of the second mounting seat, an output shaft of the second motor is connected with the middle part of the driving wheel, the side end of the pushing fixing frame is provided with the pulley groove, the pushing rotation mechanism is arranged at the front end of the pushing fixing frame and is in sliding fit with the pulley groove, the right side of, the second motor is electrically connected with the controller.
Preferably, the pushing rotation mechanism comprises a turntable fixing plate, a guide pulley, a third motor, a turntable, a positioning rotating shaft and a transmission gear, the guide pulley is arranged on the turntable fixing plate and is in sliding fit with a pulley groove on the side end of the pushing fixing frame, the third motor is arranged on the left end face of the turntable fixing plate, the turntable is arranged on the right side of the turntable fixing plate, the middle of the turntable is rotatably connected with the turntable fixing plate through the positioning rotating shaft, an output shaft on the right side of the third motor is fixed with the transmission gear, and the third motor is electrically connected with the controller.
Preferably, the second connecting structure and the first connecting structure are the same in structure, and the L-shaped plate in the first connecting structure is fixed to the middle of the rear end of the upper fixing support.
Preferably, the front ends of the L-shaped plates in the second connecting structure and the first connecting structure are provided with rectangular grooves which are matched and fixed with the rear end face structures of the upper fixing support and the lower fixing support.
Preferably, the bottom of the protection shell is provided with a dust collecting box, the bottom of the protection shell is communicated with the dust collecting box, and two sides of the protection shell are connected in a sliding mode through rails.
Preferably, the cleaning brush is provided with side-by-side brush heads, and the side-by-side brush heads are arranged corresponding to the side-by-side cooling fins in the cooling main body.
Preferably, the inner side edge of the turntable is provided with annular teeth which are meshed with the transmission gear.
Preferably, a positioning guide post is arranged on the right side face of the front end of the heat dissipation main body and is in sliding fit with a sliding sleeve on the right side of the protection shell.
The invention has the following advantages: the invention provides a heat dissipation structure of an electric installation cabinet through improvement, compared with the same type of equipment, the heat dissipation structure comprises the following improvements:
the method has the advantages that: according to the heat dissipation structure of the electric power installation cabinet, the adjusting mechanism is arranged, the first connecting structure and the second connecting structure are driven by the first motor to synchronously move up and down at the front end of the sliding seat, so that the upper position and the lower position of the rear end of the heat dissipation main body are adjusted after the rear end of the heat dissipation main body is connected through the upper fixing support and the lower fixing support, and the heat dissipation effect is improved.
The method has the advantages that: according to the heat dissipation structure of the electric installation cabinet, the upper and lower ash removal mechanisms are arranged, the second motor drives the cleaning brush to move up and down, the surface of the heat dissipation fin in the heat dissipation main body is cleaned, the heat dissipation fin is kept clean, the heat conductivity is increased, and the heat dissipation effect is improved.
The method has the advantages that: according to the heat dissipation structure of the electric installation cabinet, the pushing rotation mechanism is arranged in the upper and lower ash removal mechanisms, so that the cleaning brush can be driven to rotate while moving up and down, dust on the surface of the cooling fin can be thoroughly cleaned, and the cleaning efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the adjustment mechanism of the present invention;
FIG. 4 is a schematic side view of the adjustment mechanism of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3 at A according to the present invention;
FIG. 6 is a schematic structural view of the up-down ash removal mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of the protective housing of the present invention;
FIG. 8 is a schematic structural view of a push rotation mechanism according to the present invention;
fig. 9 is a schematic view of the internal structure of the turntable of the present invention.
Wherein: mounting rack-1, controller-2, external connecting wire-3, heat dissipation main body-4, upper fixing support-5, lower fixing support-6, heat dissipation fin-7, heat dissipation fan-8, adjusting mechanism-9, strip-shaped groove-10, guide slide bar-11, upper and lower ash removal mechanism-12, slide seat-91, first fixing seat-92, second fixing seat-93, first motor-94, driving wheel-95, auxiliary driving wheel-96, slide groove-97, first connecting structure-98, second connecting structure-99, rack belt-910, L-shaped plate-991, slide block-992, rack fixing block-993, pushing fixing frame-121, first mounting seat-122, second mounting seat-123, driven wheel-124, driven wheel-993, A driving wheel-125, a second motor-126, a pulley groove-127, a pushing rotation mechanism-128, a driving belt-129, a protective shell-1210, a cleaning brush-1211, a turntable fixing plate-1281, a guide pulley-1282, a third motor-1283, a turntable-1284, a positioning rotating shaft-1285, a transmission gear-1286, an ash collecting box-1201, a positioning guide post-1202 and a sliding sleeve-1203.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-2, the present invention provides a fire extinguisher fixing structure with a heat dissipation structure of an electric installation cabinet, which comprises an installation frame 1, a controller 2, an external wire 3, a heat dissipation main body 4, an upper fixing support 5, a lower fixing support 6, a heat sink 7, a heat dissipation fan 8, an adjusting mechanism 9, a strip-shaped groove 10, a guide slide bar 11 and an upper and lower ash removal mechanism 12, wherein the controller 2 is arranged in the middle of the right side of the installation frame 1, the external wire 3 is arranged on the controller 2, the heat dissipation main body 4 is arranged at the front end of the installation frame 1, the heat dissipation main body 4 is arranged for installing and fixing the heat sink 7 and the heat dissipation fan 8, the upper and lower sides of the rear end of the heat dissipation main body 4 are connected with the installation frame 1 through the upper fixing support 5 and the lower fixing support 6, the upper fixing support 5 and the lower fixing support 6 are used for installing and fixing the rear, 1 rear end mid-mounting of mounting bracket has cooling fan 8, controller 2 is connected with 3 electricity of external connection, 1 rear end mid-mounting of mounting bracket has adjustment mechanism 9, adjustment mechanism 9 front end is fixed mutually with last fixed bolster 5 and lower fixed bolster 6, 1 both sides of mounting bracket are equipped with bar groove 10, the bar groove 10 of setting can be used to the slip of direction slide bar 11, 4 both sides of heat dissipation main part are equipped with the bar groove 10 sliding fit of direction slide bar 11 with 1 both sides of mounting bracket, deashing mechanism 12 about 1 side of mounting bracket is equipped with, be equipped with positioning guide pillar 1202 on the 4 front end right flank of heat dissipation main part, and with the sliding sleeve 1203 sliding fit on protection casing 1210 right side, positioning guide pillar 1202 and the sliding sleeve 1203 sliding fit on protection casing 1210 right side of setting, make protection casing 1210 support and do the direction, the condition of skew appears when preventing.
Referring to fig. 3-4, the present invention provides a fire extinguisher fixing structure with a heat dissipation structure for an electric installation cabinet, wherein an adjusting mechanism 9 comprises a sliding seat 91, a first fixing seat 92, a second fixing seat 93, a first motor 94, a driving wheel 95, an auxiliary wheel 96, a sliding slot 97, a first connecting structure 98, a second connecting structure 99 and a rack belt 910, the upper and lower ends of the sliding seat 91 are respectively provided with the first fixing seat 92 and the second fixing seat 93 to be fixed with the middle parts of the upper and lower sides of the rear end of the installation frame 1, the first motor 94 is installed at the right side of the second fixing seat 93, the driving wheel 95 is installed inside the second fixing seat 93, the auxiliary wheel 96 is installed inside the first fixing seat 92 and is in transmission connection with the driving wheel 95 through the rack belt 910, the sliding slot 97 is installed at the side end of the sliding seat 91, the first connecting structure 98 and the second connecting structure 99 are respectively installed at the upper and lower sides, the first connecting structure 98 and the second connecting structure 99 are respectively fixed with the rear middle parts of the upper fixing support 5 and the lower fixing support 6, the first motor 94 is electrically connected with the controller 2, and the heat dissipation main body 4 can be driven to move up and down through the arranged adjusting mechanism 9, so that different heat dissipation positions are changed, and the heat dissipation efficiency is improved.
Referring to fig. 5, the present invention provides a fire extinguisher fixing structure with a heat dissipation structure of an electric power installation cabinet by improving, wherein a second connection structure 99 is composed of an L-shaped plate 991, a sliding block 992 and a rack fixing block 993, the front end surface of the L-shaped plate 991 is fixed to the rear middle portion of a lower fixing bracket 6, one end surface of the inner side of the L-shaped plate 991 is provided with the sliding block 992 and is slidably connected to a sliding groove 97 of the side end of a sliding seat 91, the other end surface of the inner side of the L-shaped plate 991 is provided with the rack fixing block 993 and is fixed to a rack belt 910 arranged on the sliding seat 91, the second connection structure 99 and the first connection structure 98 are of the same structure, the L-shaped plate 991 in the first connection structure 98 is fixed to the rear middle portion of an upper fixing bracket 5, the second connection structure 99 and the first connection structure 98 are arranged to connect the upper fixing bracket 5 and the lower fixing bracket 6, so that the second connection structure 99 and the first connection structure 98 can drive the upper, the front ends of the L-shaped plates 991 in the second connecting structure 99 and the first connecting structure 98 are provided with rectangular grooves which are matched and fixed with the rear end face structures of the upper fixing support 5 and the lower fixing support 6, and the arranged rectangular grooves are convenient for the L-shaped plates 991 to be connected and fixed with the upper fixing support 5 and the lower fixing support 6.
Referring to fig. 6-7, the present invention provides a fire extinguisher fixing structure with a heat dissipation structure of an electric power installation cabinet by improving, wherein the upper and lower ash removal mechanism 12 is composed of a pushing fixing frame 121, a first installation seat 122, a second installation seat 123, a driven wheel 124, a driving wheel 125, a second motor 126, a pulley groove 127, a pushing rotation mechanism 128, a transmission belt 129, a protection housing 1210 and a cleaning brush 1211, the upper and lower ends of the pushing fixing frame 121 are fixed with the upper and lower ends of the left side of the heat dissipation main body 4 through the first installation seat 122 and the second installation seat 123, the driven wheel 124 and the driving wheel 125 are respectively arranged in the first installation seat 122 and the second installation seat 123, the driven wheel 124 and the driving wheel 125 are in transmission connection through the transmission belt 129, the second motor 126 is installed at the front end of the second installation seat 123, and the output shaft thereof is connected with the middle of the driving wheel 125, the pushing fixing frame, the pushing rotation mechanism 128 is arranged at the front end of the pushing fixing frame 121 and is in sliding fit with the pulley groove 127, the cleaning brush 1211 is connected to the right side of the pushing rotation mechanism 128, the cleaning brush 1211 is arranged on the outer side of the protective shell 1210, the second motor 126 is electrically connected with the controller 2, the upper dust cleaning mechanism 12 and the lower dust cleaning mechanism 12 are arranged, the heat dissipation fins 7 arranged in the heat dissipation body 4 can be cleaned to keep clean, the heat conductivity of the heat dissipation fins is improved, the dust collection box 1201 is arranged at the bottom of the protective shell 1210, the bottom of the protective shell 1210 is communicated with the dust collection box 1201, the two sides of the protective shell 1210 are in sliding connection through rails, the dust collection box 1201 can collect cleaned dust and can be detached, cleaning is convenient, the brush heads arranged side by side are arranged on the cleaning brush 1211, and the brush heads arranged side by side correspond to the heat dissipation fins 7 arranged.
Referring to fig. 8-9, the present invention provides a fire extinguisher fixing structure with a heat dissipation structure for an electric power installation cabinet by improving, a pushing rotation mechanism 128 is composed of a turntable fixing plate 1281, a guide pulley 1282, a third motor 1283, a turntable 1284, a positioning rotation shaft 1285 and a transmission gear 1286, the turntable fixing plate 1281 is provided with the guide pulley 1282 in sliding fit with a pulley groove 127 on the side end of the pushing fixing frame 121, the third motor 1283 is installed on the left side end face of the turntable fixing plate 1281, the turntable 1284 is arranged on the right side of the turntable fixing plate 1281, the middle part is rotatably connected with the turntable fixing plate 1281 through the positioning rotation shaft 1285, the right output shaft of the third motor 1283 is fixed with the transmission gear 1286, the third motor 1283 is electrically connected with a controller 2, the turntable 1284 is provided with annular teeth and engaged with the transmission gear 1286, the cleaning brush 1211 can be driven to rotate by the arranged rotation mechanism 128, the surface cleaning efficiency of the heat sink 7 is improved.
Example two
The invention provides a heat dissipation structure of an electric installation cabinet by improving, wherein an upper ash removal mechanism 12 and a lower ash removal mechanism 12 are contacted with a heat dissipation fin 7, so as to facilitate ash removal on the surface of the heat dissipation fin 7, the upper side and the lower side of the front end of an adjusting mechanism 9 are fixed with the middle parts of the upper side and the lower side of the rear end of an installation part 1, so that the adjusting mechanism 9 is stably installed and fixed, the middle part of a driving wheel 95 is connected with an output shaft of a first, after the first motor 94 works, the driving wheel 95 is driven to rotate, the first connecting structure 98 and the second connecting structure 99 are in sliding fit with the sliding groove 97, so that the first connecting structure 98 and the second connecting structure 99 can slide and guide on the sliding seat 91 through the sliding groove 97, the protective shell 1210 is connected and fixed with the turntable fixing plate 1281, the cleaning brush 1211 is connected with the two ends of the inner side of the protection shell 1210 through a shaft seat, so that the cleaning brush 1211 is positioned and installed.
The invention provides a heat dissipation structure of an electric power installation cabinet through improvement, which has the following working principle:
firstly, mounting and fixing a mounting rack 1 and an electric power mounting cabinet at a proper position, arranging a radiating fin 7 in a radiating main body 4, and mounting a radiating fan 8 in the middle of the rear end, fixing the upper side and the lower side of the rear end of the radiating main body 4 with the mounting rack 1 through an upper fixing support 5 and a lower fixing support 6, then connecting an upper external wire 3 of a controller 2 with an external power supply and a control device, after electrifying, working the radiating fan 8, conducting heat conduction work through the radiating fin 7 to discharge hot air generated in the electric power mounting cabinet outwards, and conducting heat radiation work;
secondly, when the position of the heat dissipation main body 4 needs to be adjusted, the first motor 94 is started to work through an external control device, the driving wheel 95 is driven to rotate after the first motor works, the auxiliary driving wheel 96 is driven to rotate through the rack belt 910 arranged on the outer side of the sliding seat 91, the rack belt 910 is driven to move, meanwhile, the L-shaped plates 991 in the first connecting structure 98 and the second connecting structure 99 are connected through the rack fixing blocks 993, the L-shaped plates 991 are connected with the upper fixing support 5 and the lower fixing support 6, the rack fixing blocks 993 on the L-shaped plates 991 slide in the sliding grooves 97, the upper fixing support 5 and the lower fixing support 6 are driven to move after the first connecting structure 98 and the second connecting structure 99 move up and down, and the upper position and the lower position of the heat dissipation main body 4 are driven to be adjusted;
thirdly, when the heat dissipation sheet 7 needs to be cleaned, the second motor 126 is started to work, and after the second motor works, the driving wheel 125 is driven to rotate, the driving belt 129 is connected with the driven wheel 124 to rotate, so that the driving belt 129 moves up and down, the pushing rotation mechanism 128 is driven to move up and down, and the cleaning brush 1211 is driven to move up and down to clean dust on the surface of the heat dissipation sheet 7;
fourthly, when the cleaning brush 1211 is used for cleaning up and down, the third motor 1283 is started to work, the output shaft of the third motor drives the transmission gear 1286 to rotate, the transmission gear 1286 is meshed with annular teeth arranged on the inner side edge of the rotary disc 1284, the rotary disc 1284 is connected with the rotary disc fixing plate 1281 through the positioning rotating shaft 1285, the rotary disc 1284 is enabled to rotate, and the electric cleaning brush 1211 performs autorotation, so that the surface of the radiating fin 7 is cleaned more cleanly, and finally. The swept-off dust is collected by the dust box 1201, and then the dust box 1201 can be removed for replacement and cleaning after time collection.
The invention provides a heat dissipation structure of an electric power installation cabinet through improvement, and the heat dissipation structure is provided with an adjusting mechanism 9, and is driven by a first motor 94 to drive a first connecting structure 98 and a second connecting structure 99 to synchronously move up and down at the front end of a sliding seat 91, so that the back end of a heat dissipation main body 4 is connected through an upper fixing support 5 and a lower fixing support 6, and then the up-and-down position adjustment is carried out, and the heat dissipation effect is improved; through the arrangement of the upper and lower ash removal mechanisms 12, the second motor 126 drives the cleaning brush 1211 to move up and down, so that the surface of the radiating fin 7 in the radiating main body 4 is cleaned, the cleanness of the radiating fin 7 is kept, the heat conductivity is increased, and the radiating effect is improved; by arranging the pushing rotation mechanism 128 in the up-down ash removing mechanism 12, the cleaning brush 1211 can be driven to rotate while moving up and down, so that dust on the surface of the radiating fin 7 can be cleaned more thoroughly, and the cleaning efficiency is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as bolt, rivet, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The heat dissipation structure of the electric power installation cabinet comprises an installation rack (1), a controller (2), an external connection wire (3), a heat dissipation main body (4), an upper fixing support (5), a lower fixing support (6), heat dissipation fins (7) and a heat dissipation fan (8), wherein the controller (2) is arranged in the middle of the right side of the installation rack (1), the external connection wire (3) is arranged on the controller (2), the heat dissipation main body (4) is arranged at the front end of the installation rack (1), the upper side and the lower side of the rear end of the heat dissipation main body (4) are connected with the installation rack (1) through the upper fixing support (5) and the lower fixing support (6), the heat dissipation fins (7) used for heat conduction are arranged on the inner side of the heat dissipation main body (4), the heat dissipation fan (8) is installed in the middle of the rear end of the installation rack (;
the method is characterized in that: the heat dissipation main body is characterized by further comprising an adjusting mechanism (9), a strip-shaped groove (10), a guide sliding rod (11) and an upper ash removal mechanism and a lower ash removal mechanism (12), wherein the adjusting mechanism (9) is arranged at the middle of the rear end of the mounting frame (1), the front end of the adjusting mechanism (9) is fixed to an upper fixing support (5) and a lower fixing support (6), the strip-shaped grooves (10) are formed in two sides of the mounting frame (1), the guide sliding rod (11) is arranged on two sides of the heat dissipation main body (4) and is in sliding fit with the strip-shaped grooves (10) in two sides of the mounting frame (1), the upper ash removal mechanism and the lower ash removal mechanism (12) are arranged at the side end of the mounting frame (1), and the adjusting mechanism (9) is composed of a sliding seat (91), a first fixing seat (92), a second fixing seat (93), a first motor (94), a driving wheel (95), an auxiliary driving, the upper end and the lower end of the sliding seat (91) are respectively provided with a first fixed seat (92) and a second fixed seat (93) which are fixed with the middle parts of the upper side and the lower side of the rear end of the mounting rack (1), the first motor (94) is arranged at the right side of the second fixed seat (93), a driving wheel (95) is arranged inside the second fixed seat (93), an auxiliary driving wheel (96) is arranged in the first fixed seat (92) and is in transmission connection with the driving wheel (95) through a rack belt (910), a sliding chute (97) is arranged at the side end of the sliding seat (91), a first connecting structure (98) and a second connecting structure (99) are respectively arranged at the upper side and the lower side of the front end of the sliding seat (91), the first connecting structure (98) and the second connecting structure (99) are respectively fixed with the rear middle parts of the upper fixing support (5) and the lower fixing support (6), and the first motor (94) is electrically connected with the controller (2).
2. The heat dissipation structure of an electric power installation cabinet as set forth in claim 1, wherein: second connection structure (99) comprise L template (991), slider (992) and rack fixed block (993), the middle part is fixed mutually behind terminal surface and lower fixed bolster (6) before L template (991), be equipped with slider (992) on the inboard terminal surface of L template (991) and with spout (97) internal sliding connection of sliding seat (91) side, be equipped with rack fixed block (993) on the inboard other terminal surface of L template (991) and with sliding seat (91) on rack belt (910) that set up fixed block (993) mutually fixed.
3. The heat dissipation structure of an electric power installation cabinet as set forth in claim 1, wherein: the upper and lower ash cleaning mechanism (12) consists of a pushing fixing frame (121), a first mounting seat (122), a second mounting seat (123), a driven wheel (124), a driving wheel (125), a second motor (126), a pulley groove (127), a pushing self-rotating mechanism (128), a transmission belt (129), a protective shell (1210) and a cleaning brush (1211), wherein the upper end and the lower end of the pushing fixing frame (121) are fixed with the upper end and the lower end of the left side of the heat dissipation main body (4) through the first mounting seat (122) and the second mounting seat (123), the driven wheel (124) and the driving wheel (125) are respectively arranged in the first mounting seat (122) and the second mounting seat (123), the driven wheel (124) is in transmission connection with the driving wheel (125) through the transmission belt (129), the second motor (126) is mounted at the front end of the second mounting seat (123), and the output shaft of the second motor is connected with the middle of the driving, the side end of the pushing fixing frame (121) is provided with a pulley groove (127), the pushing rotation mechanism (128) is arranged at the front end of the pushing fixing frame (121) and is in sliding fit with the pulley groove (127), the right side of the pushing rotation mechanism (128) is connected with a cleaning brush (1211), the cleaning brush (1211) is provided with a protective shell (1210) outside, and the second motor (126) is electrically connected with the controller (2).
4. The heat dissipation structure of an electric power installation cabinet as set forth in claim 3, wherein: the pushing and rotating mechanism (128) is composed of a turntable fixing plate (1281), a guide pulley (1282), a third motor (1283), a turntable (1284), a positioning rotating shaft (1285) and a transmission gear (1286), wherein the guide pulley (1282) is arranged on the turntable fixing plate (1281) and is in sliding fit with a pulley groove (127) on the side end of the pushing and fixing frame (121), the third motor (1283) is arranged on the left side end face of the turntable fixing plate (1281), the turntable (1284) is arranged on the right side of the turntable fixing plate (1281), the middle part of the third motor is in rotating connection with the turntable fixing plate (1281) through the positioning rotating shaft (1285), the right output shaft of the third motor (1283) is fixed with the transmission gear (1286), and the third motor (1283) is electrically connected with the controller (2).
5. The heat dissipation structure of an electric power installation cabinet as set forth in claim 2, wherein: the second connecting structure (99) and the first connecting structure (98) are of the same structure, and an L-shaped plate (991) in the first connecting structure (98) is fixed to the middle of the rear end of the upper fixing support (5).
6. The heat dissipation structure of an electric power installation cabinet as set forth in claim 5, wherein: and the front ends of the L-shaped plates (991) in the second connecting structure (99) and the first connecting structure (98) are provided with rectangular grooves which are matched and fixed with the rear end surface structures of the upper fixing support (5) and the lower fixing support (6).
7. The heat dissipation structure of an electric power installation cabinet as set forth in claim 3, wherein: the bottom of the protective shell (1210) is provided with a dust collecting box (1201), the bottom of the protective shell (1210) is communicated with the dust collecting box (1201), and two sides of the protective shell are connected in a sliding mode through rails.
8. The heat dissipation structure of an electric power installation cabinet as set forth in claim 3, wherein: the cleaning brush (1211) is provided with parallel brush heads which are arranged corresponding to the parallel radiating fins (7) in the radiating main body (4).
9. The heat dissipation structure of an electric power installation cabinet as set forth in claim 4, wherein: the inner side edge of the turntable (1284) is provided with annular teeth which are meshed with the transmission gear (1286).
10. The heat dissipation structure of an electric power installation cabinet as set forth in claim 1, wherein: and a positioning guide post (1202) is arranged on the right side surface of the front end of the heat dissipation main body (4), and is in sliding fit with a sliding sleeve (1203) on the right side of the protection shell (1210).
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| CN113433687A (en) * | 2021-06-29 | 2021-09-24 | 青岛金利天源智能科技有限公司 | Laser galvanometer scanning system |
| CN115566541A (en) * | 2022-11-18 | 2023-01-03 | 国网山东省电力公司昌邑市供电公司 | Dust removal assembly of box-type substation |
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| CN111262155B (en) | 2021-11-19 |
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Effective date of registration: 20211020 Address after: 461000 No. 5222, Ruixiang Road, economic development zone, Xuchang City, Henan Province Applicant after: Xuchang yushengchang Electric Co.,Ltd. Address before: 362100 No.399, Lingtou, Meiling village, Luoyang Town, Taiwan investment zone, Hui'an County, Quanzhou City, Fujian Province Applicant before: QUANZHOU YONGRUN HOME DESIGN Co.,Ltd. |
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