CN113438875B - Outdoor electrical cabinet with rainwater penetration prevention function - Google Patents
Outdoor electrical cabinet with rainwater penetration prevention function Download PDFInfo
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- CN113438875B CN113438875B CN202110764266.3A CN202110764266A CN113438875B CN 113438875 B CN113438875 B CN 113438875B CN 202110764266 A CN202110764266 A CN 202110764266A CN 113438875 B CN113438875 B CN 113438875B
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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
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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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
- H05K5/0213—Venting apertures; Constructional details thereof
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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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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to an outdoor electrical cabinet, in particular to an outdoor electrical cabinet with a rainwater penetration prevention function, which comprises an electrical cabinet body, a trapezoidal top plate, a sealing plate, a bayonet lock, a top heat dissipation assembly and the like; the electrical cabinet comprises an electrical cabinet body and is characterized in that a trapezoidal top plate is fixedly mounted at the top of the electrical cabinet body, a clamping sleeve type sealing plate is connected to the electrical cabinet body, two pairs of clamping pins are connected to the electrical cabinet body in a sliding mode, the clamping pins are in mutual contact with the sealing plate, and a top heat dissipation assembly is positioned in the electrical cabinet body. Through reset spring's effect for rotary gear can promote flexible ratch and the last device downstream always, and a word frid two can promote the activity and sway the board downswing, and the activity is swung the board and is blocked the screen frame, prevents that the rainwater from getting into this internally through the screen frame regulator cubicle.
Description
Technical Field
The invention relates to an outdoor electrical cabinet, in particular to an outdoor electrical cabinet with a rainwater penetration prevention function.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from normal operation, the electrical cabinet is widely applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring and traffic industry and the like, and electrical elements and circuits in the electrical cabinet are in good contact and reliable in connection, and phenomena of serious heating and burning loss cannot occur.
The existing outdoor electrical cabinet is generally manufactured into a box with a relatively closed inner space, heat dissipation through holes are required to be formed around the electrical cabinet to exchange heat with outside air for preventing heat accumulation in the electrical cabinet from generating high temperature, and when the weather is severe, rainwater is easy to immerse into each component and circuit inside the electrical cabinet, so that an internal circuit is damped, and the circuit is easy to have a short circuit phenomenon.
Disclosure of Invention
The invention aims to provide an outdoor electrical cabinet with a rainwater penetration prevention function, which can discharge heat generated by internal components, can prevent rainwater from entering the electrical cabinet, and can avoid the phenomenon of short circuit of a circuit caused by serious heating of the internal components, so as to overcome the defect that rainwater in the conventional device is easy to infiltrate into the components and circuits in the electrical cabinet.
The technical scheme is as follows: the utility model provides an outdoor regulator cubicle with rainwater penetration prevention function, including the regulator cubicle body, trapezoidal roof, the closing plate, the bayonet lock, top radiator unit, heat dissipation window closing member and bottom radiator unit, regulator cubicle body top fixed mounting has trapezoidal roof, the cutting ferrule formula is connected with the closing plate on the regulator cubicle body, sliding connection has two pairs of bayonet locks on the regulator cubicle body, bayonet lock and closing plate contact each other, top radiator unit location is originally internal at the regulator cubicle, heat dissipation window closing member sets up on the regulator cubicle body, the same fixed mounting of bottom radiator unit is on the regulator cubicle body.
As a further preferred scheme, the top heat dissipation assembly comprises a fixed supporting plate, a servo motor, a power shaft, a fixed circular frame, a rotating shaft, a fan blade, a pinion, a rotating shaft, a first bevel gear and a fixed gear ring, the fixed supporting plate is fixedly mounted on the inner wall of the electric cabinet body, the servo motor is fixedly mounted on the fixed supporting plate, the power shaft is welded on an output shaft of the servo motor, the power shaft is rotatably connected with the fixed supporting plate, the fixed circular frame is fixedly mounted at the top of the electric cabinet body, a bearing on the fixed circular frame is connected with the rotating shaft in a transition fit mode, the fan blade is welded above the rotating shaft, the pinion is fixedly connected below the rotating shaft, the rotating shaft is connected on the fixed supporting plate in a transition fit mode, the first bevel gear is welded on the power shaft, the first bevel gear is also welded below the rotating shaft, the first bevel gears are mutually matched, the fixed gear ring is fixedly connected above the rotating shaft, and the fixed gear ring is mutually matched with the pinion.
As a further preferred scheme, the heat dissipation window sealing assembly comprises a fixing plate, a first telescopic rack bar, supporting springs, an overrunning clutch, a rotating gear, a fixing guide plate, a compression toothed plate, a reset spring, a fixing pressure rod, a fixing round bar, a movable swing plate, a first straight slotted plate, a second straight slotted plate and a screen frame, wherein the fixing plate is symmetrically welded on the inner wall of the electric cabinet body, the telescopic rack bar is connected to the two fixing plates in a lifting manner, the two supporting springs are connected to the telescopic rack bar, one end of each supporting spring is connected to the fixing plate, the overrunning clutch is arranged on a power shaft, the rotating gear is fixedly installed on the overrunning clutch, the rotating gear and the telescopic rack bar are mutually matched, the fixing guide plates are symmetrically and fixedly connected to the telescopic rack bar, the compression toothed plate is connected to the two fixing guide plates in a sliding manner, the pair of reset springs is connected to the compression toothed plate, one end of each reset spring is fixedly connected to the fixing guide plate, the fixing pressure rods are welded to two ends of the telescopic rack bar, the fixing round bars are provided with the fixing round bars in a staggered arrangement manner, the first straight slotted plate is connected to the movable swing plate, and the first straight slotted plate and the second straight slotted plate are uniformly arranged on the fixing pressure plate, and the electric cabinet body, and the first limit slotted plate are uniformly arranged on the first sliding plate.
As further preferred scheme, bottom radiator unit is including the fixing base, the guide holder, well core rod, the swinging arms, L shape push rod, fan heat dissipation frame, little fan blade, vertical shaft, the conducting bar, lift bar and bevel gear two, fixing base fixed mounting is at the regulator cubicle body inner wall, guide holder fixed connection is on the fixing base, the welding has well core rod on the fixing base, the last rotation type of well core rod is connected with the swinging arms, the rigid coupling has L shape push rod on the flexible ratch, fan heat dissipation frame sets up in regulator cubicle body bottom, the rotation type is connected with vertical shaft on the fan heat dissipation frame, the welding has little fan blade below the vertical shaft, the mode rigid coupling that is triangular distribution above the vertical shaft has the conducting bar, be connected with the lift bar with the mode of liftable on the guide holder, lift bar and swinging arms contact with each other, common slidingtype is connected with bevel gear two on the three conducting bars, bevel gear two bottoms contact with the lift bar.
As a further preferred scheme, the electric cabinet further comprises a top-closed rain shielding assembly, the top-closed rain shielding assembly is slidably connected to the trapezoidal top plate, the top-closed rain shielding assembly comprises a supporting rod, a fixed guide seat, a first sliding plate, a compression spring, a second sliding plate, a connecting frame and an inclined baffle, the two supporting rods are slidably connected to the electric cabinet body, the supporting rod and the telescopic toothed rod touch each other, the fixed guide seat is symmetrically and fixedly installed on one side outside the electric cabinet body, the first sliding plate is connected to the fixed guide seat in a lifting manner and contacts with the supporting rod, the first sliding plate is connected to the pair of compression springs in a coupling manner, one end of each compression spring is fixedly connected to the fixed guide seat, the second sliding plate is connected to the fixed guide seat in a lifting manner and contacts with the supporting rod, the connecting frame is welded to one ends of the two supporting rods, the two pairs of inclined baffles are fixedly connected to the connecting frame, and the inclined baffles are slidably connected to the trapezoidal top plate.
As a further preferred scheme, the electrical cabinet further comprises an arc rain baffle, two arc rain baffles are fixedly mounted at the top of the electrical cabinet body, and the arc rain baffles are fixedly connected with the trapezoidal top plate.
The invention has the following advantages:
the rotating shaft and the fixed gear ring are driven to rotate through the first bevel gear, the fixed gear ring drives the pinion and the upper device of the pinion to rotate, the fan blades rotate to discharge heat generated by the internal components from the electrical cabinet body, and the phenomenon that the circuit is short-circuited due to the fact that the internal components generate heat seriously is avoided.
Through reset spring's effect for rotary gear can promote flexible ratch and the last device downstream always, and a word frid two can promote the activity and sway the board downswing, and the activity is swung the board and is blocked the screen frame, prevents that the rainwater from getting into this internally through the screen frame regulator cubicle.
Can promote the swinging arms swing through L shape push rod to the swinging arms promotes the lifting rod upward movement, and then the lifting rod promotes bevel gear two upward movement, makes bevel gear two and bevel gear intermeshing, and bevel gear one rotates and drives bevel gear two and the last device rotation, and the rotation of small fan piece is discharged the heat that inside components and parts produced from fan cooling frame, fully dispels the heat to the inside components and parts of regulator cubicle body.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a first partially assembled component of the top heat dissipation assembly of the present invention.
Fig. 4 is a schematic perspective view of a top heat dissipation assembly according to the present invention.
Fig. 5 is a schematic view of a second partially separated body structure of the top heat dissipation assembly of the present invention.
FIG. 6 is a schematic view of a first partially unitary construction of a heat sink window closure assembly in accordance with the present invention.
FIG. 7 is a second partial body configuration of the heat sink window closure assembly of the present invention.
FIG. 8 is a perspective view of a third partial embodiment of the louver sealing assembly of the invention.
Fig. 9 is a schematic perspective view of a portion of the bottom heat dissipation assembly of the present invention.
Fig. 10 is a schematic perspective view of a portion of a top-sealing rain shield assembly in accordance with the present invention.
FIG. 11 is an enlarged view of the structure of the present invention A.
Wherein: 1-electrical cabinet body, 11-trapezoidal top plate, 2-closing plate, 3-bayonet lock, 4-top heat dissipation assembly, 41-fixed supporting plate, 42-servo motor, 43-power shaft, 44-fixed circular frame, 45-rotating shaft, 46-fan blade, 47-pinion, 48-rotating shaft, 49-bevel gear I, 410-fixed gear ring, 5-heat dissipation window closing assembly, 51-fixed plate, 52-telescopic rack bar, 53-supporting spring, 54-overrunning clutch, 55-rotating gear, 56-fixed guide plate, 57-compression toothed plate, 58-reset spring, 59-fixed compression bar, 510-fixed circular bar, 511-movable swing plate, 512-slotted plate I, 513-slotted plate II, 514-mesh frame, 6-bottom heat dissipation assembly, 61-fixed seat, 62-guide seat, 63-central rod, 64-swing rod, 65-L-shaped push rod, 66-fan heat dissipation frame, 661-small fan blade, 67-vertical shaft, 68-guide bar, 69-support bar, 610-two guide rods, 7-fixed rain guide bar, 77-bevel gear assembly, 77-sliding plate connecting plate, 73-sliding plate connecting plate, and 5-sliding plate connecting plate.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Example 1
An outdoor electrical cabinet with a rainwater penetration prevention function is disclosed, as shown in fig. 1-9, and comprises an electrical cabinet body 1, a trapezoidal top plate 11, a closing plate 2, bayonet pins 3, a top heat dissipation assembly 4, a heat dissipation window closing assembly 5 and a bottom heat dissipation assembly 6, wherein the trapezoidal top plate 11 is fixedly mounted at the top of the electrical cabinet body 1, the closing plate 2 is connected to the electrical cabinet body 1 in a clamping sleeve type manner, two pairs of bayonet pins 3 are slidably connected to the electrical cabinet body 1, the bayonet pins 3 are in mutual contact with the closing plate 2, the bayonet pins 3 are used for clamping the closing plate 2, the top heat dissipation assembly 4 is positioned in the electrical cabinet body 1, the heat dissipation window closing assembly 5 is arranged on the electrical cabinet body 1, the heat dissipation window closing assembly 5 is used for closing the electrical cabinet body 1, rainwater is prevented from entering the electrical cabinet body 1 through a mesh frame 514, the bottom heat dissipation assembly 6 is also fixedly mounted on the electrical cabinet body 1, and the bottom heat dissipation assembly 6 is used for enabling outdoor air to enter the electrical cabinet body 1.
The top heat dissipation assembly 4 comprises a fixed supporting plate 41, a servo motor 42, a power shaft 43, a fixed circular frame 44, a rotating shaft 45, fan blades 46, a pinion 47, a rotating shaft 48, a first bevel gear 49 and a fixed gear ring 410, wherein the fixed supporting plate 41 is fixedly installed on the inner wall of the electrical cabinet body 1, the servo motor 42 is fixedly installed on the fixed supporting plate 41, the power shaft 43 is welded on an output shaft of the servo motor 42, the power shaft 43 is rotatably connected with the fixed supporting plate 41, the fixed circular frame 44 is fixedly installed on the top of the electrical cabinet body 1, a bearing on the fixed circular frame 44 is connected with the rotating shaft 45 in a transition fit mode, the fan blades 46 are welded above the rotating shaft 45, the fan blades 46 are used for discharging heat generated by internal components from the electrical cabinet body 1, the pinion 47 is fixedly connected below the rotating shaft 45, the bearing on the fixed supporting plate 41 is connected with the rotating shaft 48 in a transition fit mode, the first bevel gear 49 is welded on the power shaft 43, the first bevel gear 49 is also welded below the rotating shaft 48, the first bevel gear 49, the two first bevel gears 49 are mutually engaged, the fixed gear ring 410 is fixedly connected above the rotating shaft 48, and the fixed gear ring 410 is mutually engaged with the pinion 47.
The heat dissipation window sealing assembly 5 comprises a fixing plate 51, a telescopic toothed bar 52, a supporting spring 53, an overrunning clutch 54, a rotating gear 55, a fixed guide plate 56, a compression toothed plate 57, a return spring 58, a fixed pressure bar 59, a fixed round bar 510, a movable swing plate 511, a straight slotted plate I512, a straight slotted plate II 513 and a mesh frame 514, wherein the fixing plate 51 is symmetrically welded on the inner wall of the electrical cabinet body 1, the telescopic toothed bar 52 is connected to the two fixing plates 51 in a lifting manner, the two supporting springs 53 are connected to the telescopic toothed bar 52, one end of the supporting spring 53 far away from the telescopic toothed bar 52 is connected to the fixing plate 51, the power shaft 43 far away from the servo motor 42 is provided with the overrunning clutch 54, the rotating gear 55 is fixedly installed on the overrunning clutch 54, the rotating gear 55 is mutually engaged with the telescopic toothed bar 52, the fixed guide plate 56 is symmetrically and fixedly connected to the telescopic toothed bar 52, the two fixed guide plates 56 are jointly slidably connected to the compression toothed plate 57, a pair of return springs 58 are connected to the compression toothed plate 57, one end of the return spring 58 far away from the compression toothed plate 57 is connected to the fixed guide plate 56, the fixed slotted plate 513, the fixed slotted plate I is connected to the fixed slotted plate 511, the two swing slotted plates 511, the fixed slotted plate 511, the two swing slotted plates 511 are uniformly arranged in a manner, the sliding manner, the two swing slotted plates 511 and the swing slotted plate 511 are arranged on the fixed slotted plate 511, the sliding slotted plate 511, the fixed slotted plate 511, the two sliding slotted plate 511, the two swing plates 512, the two sliding plates 512, the fixed slotted plates 512, the two swing plates are arranged on the fixed slotted plates 510, the fixed slotted plates 512, the two swing plates 510, the two sliding plates 512 are uniformly arranged in a manner, the two swing plates 511 are arranged in a manner, the frame 514 serves to trap foreign debris.
The bottom heat dissipation assembly 6 comprises a fixed seat 61, a guide seat 62, a central rod 63, a swing rod 64, an L-shaped push rod 65, a fan heat dissipation frame 66, a small fan 661, a vertical shaft 67, a guide strip 68, a lifting rod 69 and a bevel gear 610, wherein the fixed seat 61 is fixedly installed on the inner wall of the electrical cabinet body 1, the guide seat 62 is fixedly connected to the fixed seat 61, the central rod 63 is welded to the fixed seat 61, the central rod 63 far away from the fixed seat 61 is rotatably connected with the swing rod 64, the L-shaped push rod 65 is fixedly connected to the telescopic rack 52, the L-shaped push rod 65 is used for pushing the swing rod 64 to swing, the fan heat dissipation frame 66 is arranged at the bottom of the electrical cabinet body 1, the fan heat dissipation frame 66 is used for enabling outdoor air to enter the electrical cabinet body 1, the fan heat dissipation frame 66 is rotatably connected to the vertical shaft 67, the small fan 661 is welded below the vertical shaft 67, the small fan 661 is used for discharging heat generated by internal components from the fan heat dissipation frame 66, the guide strip 68 fixedly connected to the triangular distribution mode above the vertical shaft 67, the guide seat 62 is connected to the lifting rod 69 in a lifting mode, the lifting rod 69 and the bevel gear 610 is connected to the lifting rod 69, the bevel gear 610, the lifting rod 69 and the bevel gear 610.
This equipment setting is provided with each components and parts and circuit in the outdoor high altitude environment in the regulator cubicle body 1, and servo motor 42 and circuit switch-on, when external weather is clear, and in outdoor air can get into regulator cubicle body 1 through fan heat dissipation frame 66, dispel the heat to internal components and parts, and the screen frame 514 can block external rubbish impurity, prevents simultaneously that the mosquito from flying into in the regulator cubicle body 1. The internal circuit controls the servo motor 42 to continuously operate, an output shaft of the servo motor 42 rotates to drive the power shaft 43 and the upper device to rotate anticlockwise, the bevel gear I49 drives the rotating shaft 48 and the fixed gear ring 410 to rotate, the fixed gear ring 410 drives the pinion 47 and the upper device to rotate, and the fan blades 46 rotate to discharge heat generated by internal components from the electrical cabinet body 1, so that the phenomenon that the internal components generate heat seriously to cause short circuit of a circuit is avoided. The power shaft 43 drives the overrunning clutch 54 to rotate counterclockwise, and the counterclockwise rotation of the overrunning clutch 54 does not transmit power to the rotating gear 55.
When the outside is rainy, the output shaft of the servo motor 42 is controlled by the internal circuit to rotate clockwise, the power shaft 43 drives the overrunning clutch 54 and the rotating gear 55 to rotate clockwise, the rotating gear 55 drives the telescopic toothed rod 52 and the upper device thereof to move downwards, when the rotating gear 55 is in contact with the compression toothed plate 57, the rotating gear 55 can always push the telescopic toothed rod 52 and the upper device thereof to move downwards under the action of the return spring 58, the first straight slotted plate 512 and the second straight slotted plate 513 push the movable swinging plate 511 to swing downwards, the movable swinging plate 511 swings downwards to block the screen frame 514, and rainwater is prevented from entering the electrical cabinet body 1 through the screen frame 514. Meanwhile, the telescopic rack 52 can drive the L-shaped push rod 65 to move downwards, the L-shaped push rod 65 can push the swing rod 64 to swing, so that the swing rod 64 pushes the lifting rod 69 to move upwards, and then the lifting rod 69 pushes the bevel gear II 610 to move upwards, so that the bevel gear II 610 is meshed with the bevel gear I49, the bevel gear I49 rotates to drive the bevel gear II 610 and the upper device thereof to rotate, and the small fan blades 661 rotate to discharge heat generated by the internal components from the fan heat dissipation frame 66, thereby sufficiently dissipating heat of the internal components of the electrical cabinet body 1. When the rain stops, the output shaft of the servo motor 42 is controlled by the internal circuit to rotate anticlockwise, the rotating gear 55 does not rotate any more, the compressed supporting spring 53 resets to drive the telescopic toothed rod 52 to move upwards and reset, the first slotted plate 512 and the second slotted plate 513 drive the movable swing plate 511 to swing and reset, the movable swing plate 511 opens the net frame 514, the L-shaped push rod 65 is separated from the swing rod 64, the lifting rod 69 and the second bevel gear 610 fall downwards under the influence of gravity, and the second bevel gear 610 is separated from the first bevel gear 49.
Example 2
On the basis of embodiment 1, as shown in fig. 10 to 11, the electrical cabinet further includes a top-closed rain shielding assembly 7, the top-closed rain shielding assembly 7 is slidably connected to the trapezoidal top plate 11, the top-closed rain shielding assembly 7 is used for shielding rainwater that inclines, the top-closed rain shielding assembly 7 includes a support rod 71, a fixed guide seat 72, a first sliding plate 73, a compression spring 74, a second sliding plate 75, a connecting frame 76 and an inclined baffle plate 77, the electrical cabinet body 1 is slidably connected to two support rods 71, the support rod 71 and the retractable toothed rod 52 contact each other, the fixed guide seat 72 is symmetrically and fixedly installed on one side of the electrical cabinet body 1, the first sliding plate 73 is connected to the fixed guide seat 72 in a liftable manner, the first sliding plate 73 contacts the support rod 71, the first sliding plate 73 is connected to the pair of compression springs 74, one end of the compression spring 74 far away from the first sliding plate 73 is fixedly connected to the fixed guide seat 72, the second sliding plate 75 is connected to the fixed guide seat 72 near the first sliding plate 73 in a liftable manner, the second sliding plate 75 contacts the support rod 71, one end of the two support rods 71 far away from the electrical cabinet body 1 is commonly connected to the connecting frame 76, and the inclined baffle plate 77 is fixedly connected to the trapezoidal top plate 11 for shielding the inclined baffle plate 77.
When the telescopic rack bar 52 and the upper device thereof move downwards, the telescopic rack bar 52 is separated from the support bar 71, the support bar 71 and the upper device thereof move downwards under the influence of gravity, and the inclined baffle plate 77 moves downwards to block the trapezoidal top plate 11, so that the inclined rainwater is prevented from falling onto the electrical cabinet body 1. When the retractable rack 52 moves upward, the retractable rack 52 pushes the support rod 71 and the device thereon to move upward, and the inclined baffle 77 no longer blocks the trapezoidal top plate 11, so that heat in the electrical cabinet body 1 can be discharged.
Example 3
On the basis of embodiment 2, as shown in fig. 1, the electrical cabinet further comprises an arc-shaped rain baffle 8, wherein the two arc-shaped rain baffles 8 are fixedly mounted at the top of the electrical cabinet body 1, the arc-shaped rain baffle 8 is used for blocking inclined rainwater, and the arc-shaped rain baffle 8 is fixedly connected with the trapezoidal top plate 11.
When the rainwater of slope falls on arc weather shield 8, arc weather shield 8 can block the rainwater of slope, and the rainwater is along the landing of arc weather shield 8, prevents that the rainwater from piling up in the space that trapezoidal roof 11 and regulator cubicle body 1 formed.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides an outdoor regulator cubicle with rain-proof water infiltration function which characterized in that: the electric cabinet comprises an electric cabinet body (1), a trapezoidal top plate (11), a sealing plate (2), clamping pins (3), a top heat dissipation assembly (4), a heat dissipation window sealing assembly (5) and a bottom heat dissipation assembly (6), wherein the trapezoidal top plate (11) is fixedly installed at the top of the electric cabinet body (1), the sealing plate (2) is connected to the electric cabinet body (1) in a clamping sleeve type manner, two pairs of clamping pins (3) are connected to the electric cabinet body (1) in a sliding manner, the clamping pins (3) are in mutual contact with the sealing plate (2), the top heat dissipation assembly (4) is positioned in the electric cabinet body (1), the heat dissipation window sealing assembly (5) is arranged on the electric cabinet body (1), and the bottom heat dissipation assembly (6) is also fixedly installed on the electric cabinet body (1);
the top radiating component (4) comprises a fixed supporting plate (41), a servo motor (42), a power shaft (43), a fixed circular frame (44), a rotating shaft (45), fan blades (46), a pinion (47), a rotating shaft (48), a bevel gear I (49) and a fixed gear ring (410), the electric cabinet comprises an electric cabinet body (1), wherein a fixed supporting plate (41) is fixedly mounted on the inner wall of the electric cabinet body (1), a servo motor (42) is fixedly mounted on the fixed supporting plate (41), a power shaft (43) is welded on an output shaft of the servo motor (42), the power shaft (43) is rotatably connected with the fixed supporting plate (41), a fixed round frame (44) is fixedly mounted at the top of the electric cabinet body (1), a bearing on the fixed round frame (44) is connected with a rotating shaft (45) in a transition fit mode, fan blades (46) are welded above the rotating shaft (45), a pinion (47) is fixedly connected below the rotating shaft (45), a rotating shaft (48) is connected on the fixed supporting plate (41) in a transition fit mode, a first bevel gear (49) is welded on the power shaft (43), a first bevel gear (49) is also welded below the rotating shaft (48), the two first bevel gears (49) are mutually matched, a fixed gear ring (410) is fixedly connected above the rotating shaft (48), and the fixed gear (410) and the pinion (47) are mutually matched;
the heat radiation window sealing assembly (5) comprises a fixing plate (51), a telescopic toothed bar (52), supporting springs (53), an overrunning clutch (54), a rotating gear (55), a fixed guide plate (56), a compression toothed plate (57), a reset spring (58), a fixed pressure rod (59), a fixed round bar (510), a movable swing plate (511), a straight slotted plate I (512), a straight slotted plate II (513) and a net frame (514), wherein the fixing plate (51) is symmetrically welded on the inner wall of the electrical cabinet body (1), the telescopic toothed bar (52) is connected to the two fixing plates (51) in a lifting mode, the two supporting springs (53) are connected to the telescopic toothed bar (52), one ends of the supporting springs (53) are connected with the fixing plate (51), the overrunning clutch (54) is arranged on a power shaft (43), the rotating gear (55) is fixedly installed on the overrunning clutch (54), the rotating gear (55) is engaged with the telescopic toothed bar (52), the fixed guide plate (56) is symmetrically fixedly connected to the two fixed guide plates (56), the compression toothed bar (56) is connected to the sliding compression toothed plate (57), and the reset spring (58) is connected to the compression toothed bar (58), the electric cabinet comprises an electric cabinet body (1), wherein fixed round rods (510) are arranged on the electric cabinet body (1) in a staggered arrangement mode, movable swing plates (511) are rotatably connected onto the fixed round rods (510), linear groove plates I (512) are arranged on fixed compression rods (59) in an even arrangement mode, the linear groove plates I (512) are in limit fit with the movable swing plates (511), linear groove plates II (513) are also arranged on the fixed compression rods (59) in an even arrangement mode, the linear groove plates II (513) are in limit fit with the movable swing plates (511), and two screen frames (514) are arranged on the electric cabinet body (1);
the bottom heat dissipation component (6) comprises a fixed seat (61), a guide seat (62), a central rod (63), a swinging rod (64), an L-shaped push rod (65), a fan heat dissipation frame (66), small fan blades (661), a vertical shaft (67), a guide bar (68), a lifting rod (69) and a bevel gear II (610), the fixing seat (61) is fixedly installed on the inner wall of the electrical cabinet body (1), the guide seat (62) is fixedly connected onto the fixing seat (61), a central rod (63) is welded onto the fixing seat (61), a swinging rod (64) is rotatably connected onto the central rod (63), an L-shaped push rod (65) is fixedly connected onto the telescopic toothed rod (52), a fan heat dissipation frame (66) is arranged at the bottom of the electrical cabinet body (1), a vertical shaft (67) is rotatably connected onto the fan heat dissipation frame (66), small fan blades (661) are welded below the vertical shaft (67), guide strips (68) are fixedly connected onto the upper portion of the vertical shaft (67) in a triangular distribution mode, a lifting rod (69) is connected onto the guide seat (62) in a lifting mode, the lifting rod (69) is in mutual contact with the swinging rod (64), a bevel gear II (610) is slidably connected onto the three guide strips (68) together, and the bottom of the bevel gear II (610) is in contact with the lifting rod (69);
the electric cabinet is characterized by further comprising a top sealing rain-shielding assembly (7), a trapezoidal top plate (11) is connected with the top sealing rain-shielding assembly (7) in a sliding mode, the top sealing rain-shielding assembly (7) comprises a supporting rod (71), a fixed guide seat (72), a first sliding plate (73), a compression spring (74), a second sliding plate (75), a connecting frame (76) and an inclined baffle plate (77), the electric cabinet body (1) is connected with the two supporting rods (71) in a sliding mode, the supporting rod (71) and the telescopic toothed rod (52) touch each other, the fixed guide seat (72) is symmetrically and fixedly installed on one side outside the electric cabinet body (1), the first sliding plate (73) is connected to the fixed guide seat (72) in a lifting mode, the first sliding plate (73) is in contact with the supporting rod (71), the first sliding plate (73) is connected with the compression spring (74) in a linkage mode, one end of the compression spring (74) is fixedly connected with the fixed guide seat (72), the second sliding plate (75) is connected to the fixed guide seat (72) in a lifting mode, the second sliding plate (75) is in a contact with the supporting rod (71), one end of the supporting rod (71), the two inclined baffle plates (77) are welded together, and the two inclined baffle plate (77) is connected with the inclined baffle plate (77).
2. The outdoor electrical cabinet with the rainwater penetration prevention function according to claim 1, characterized in that: the electric cabinet is characterized by further comprising arc rain baffles (8), wherein the two arc rain baffles (8) are fixedly mounted at the top of the electric cabinet body (1), and the arc rain baffles (8) are fixedly connected with the trapezoidal top plate (11).
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| CN202110764266.3A CN113438875B (en) | 2021-07-06 | 2021-07-06 | Outdoor electrical cabinet with rainwater penetration prevention function |
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|---|---|---|---|
| CN202110764266.3A CN113438875B (en) | 2021-07-06 | 2021-07-06 | Outdoor electrical cabinet with rainwater penetration prevention function |
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| CN113438875A CN113438875A (en) | 2021-09-24 |
| CN113438875B true CN113438875B (en) | 2022-11-22 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113958654B (en) * | 2021-10-20 | 2023-07-21 | 上海高博航空制造有限公司 | Buffering and damping frame for civil aviation airborne communication equipment |
| CN117175369B (en) * | 2023-09-13 | 2024-03-19 | 浙江衢能电气有限公司 | Waterproof high-low voltage switchgear device of intelligence heat dissipation |
| CN117458284B (en) * | 2023-12-20 | 2024-03-19 | 淮安强胜机柜有限公司 | Internal circuit protection device for outdoor installation type electrical cabinet |
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| CN113438875A (en) | 2021-09-24 |
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Effective date of registration: 20221101 Address after: 410001 Room 102, Building 11, Xingong Science Park, No. 100 Luyun Road, High tech Development Zone, Changsha, Hunan Applicant after: CHANGSHA PRO ELECTRICAL EQUIPMENT CO.,LTD. Address before: 250000 Room 305, building 4, No. 22, Longhu Road, Longshan street, Zhangqiu District, Jinan City, Shandong Province Applicant before: Xie Huanmei |
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