阅读说明：本技术 一种防雨配电柜 (Rainproof power distribution cabinet ) 是由 夏玲意 于 2021-08-03 设计创作，主要内容包括：本发明公开了一种防雨配电柜,包括外壳,外壳顶面上固定设有支撑环,外壳顶面上固定设有防雨块,防雨块圆心轴与支撑环圆心轴相通,防雨块内开设有内压腔,内压腔内滑动设有滑动块,滑动块顶面上固定设有控制杆,控制杆外周上转动设有两个左右对称的防雨板,外壳内开设有光滑腔,光滑腔内壁上固定设有两个左右对称的限制盘,两个限制盘相互靠近的一面上均固定设有限制弹簧,两个限制弹簧相互靠近的一端上均固定设有限制板,光滑腔内滑动设有配电箱,配电箱左右侧面分别与同侧的限制板固定,本发明能够在下雨时自动撑开防雨板,能够及时地防止雨水滴落在配电柜上,而且本发明安装有减震装置,能够有效地减缓剧烈振动对配电柜内设备的损坏。(The invention discloses a rainproof power distribution cabinet, which comprises a shell, wherein a support ring is fixedly arranged on the top surface of the shell, a rainproof block round mandrel is communicated with a support ring round mandrel, an inner pressure cavity is formed in the rainproof block, a sliding block is arranged in the inner pressure cavity in a sliding manner, a control rod is fixedly arranged on the top surface of the sliding block, two bilateral symmetry rainproof plates are rotatably arranged on the periphery of the control rod, a smooth cavity is formed in the shell, two bilateral symmetry limiting plates are fixedly arranged on the inner wall of the smooth cavity, limiting springs are fixedly arranged on the surfaces, close to each other, of the two limiting plates, a limiting plate is fixedly arranged on one end, close to each other, of the two limiting springs, a power distribution box is slidably arranged in the smooth cavity, the left side surface and the right side surface of the power distribution box are respectively fixed with the limiting plates on the same side, the rainproof plate can be automatically opened when raining, rainwater can be prevented from dripping on the power distribution cabinet in time, and the damping device is arranged, so that the damage of severe vibration to equipment in the power distribution cabinet can be effectively reduced.)

1. The utility model provides a rain-proof switch board, includes the shell, its characterized in that: the top surface of the shell is fixedly provided with a support ring, the top surface of the shell is fixedly provided with a rain-proof block, the rain-proof block round mandrel is communicated with the support ring round mandrel, the diameter of the top surface of the rain-proof block is smaller than the inner diameter of the support ring, an inner pressure cavity is arranged in the rain-proof block, a sliding block is arranged in the inner pressure cavity in a sliding manner, the top surface of the sliding block is fixedly provided with a control rod, the control rod vertically penetrates through the top wall of the inner pressure cavity, the periphery of the control rod is fixedly provided with two hinge blocks which are bilaterally symmetrical, the periphery of the control rod is rotatably provided with two rain-proof plates which are bilaterally symmetrical, the inner side surfaces of the two rain-proof plates are abutted against the top surface of the support ring, the surfaces of the two rain-proof plates which are close to each other are respectively hinged with the hinge blocks at the same side, a control cavity is arranged in the control rod, and an upwards extending rain-receiving frame is arranged in the control cavity in a sliding manner, a smooth cavity is formed in the shell, two bilaterally symmetrical limiting plates are fixedly arranged on the inner wall of the smooth cavity, limiting springs are fixedly arranged on the surfaces, close to each other, of the two limiting plates, a limiting plate is fixedly arranged on one end, close to each other, of the two limiting springs, a distribution box is slidably arranged in the smooth cavity, the left side surface and the right side surface of the distribution box are respectively fixed with the limiting plates on the same side, two damping plates which are vertically symmetrical are fixedly arranged on the distribution box, two damping rods which are bilaterally symmetrical are fixedly arranged on the surfaces, far away from each other, of the two damping plates, two damping blocks which are bilaterally symmetrical are fixedly arranged on the upper wall and the lower wall of the smooth cavity, damping cavities are formed in the four damping blocks, and the four damping rods are respectively inserted into the damping cavities on the same side;

the power distribution box is internally provided with a power distribution cavity, two power distribution rods which are bilaterally symmetrical are rotatably arranged on the inner wall of the power distribution cavity, two power distribution shafts which are bilaterally symmetrical are fixedly arranged on the peripheries of the two power distribution rods, four power distribution boards are fixedly arranged on the peripheries of the four power distribution shafts, a dehumidification block is fixedly arranged on the bottom wall of the smooth cavity, a dehumidification cavity is arranged in the dehumidification block, a drainage box is fixedly arranged on the bottom wall of the dehumidification cavity, a drainage pipe is fixedly arranged on the bottom surface of the drainage box, the drainage pipe vertically penetrates through the bottom surface of the shell, a condensation plate is fixedly arranged on the upper side of the drainage box and can condense water vapor into water drops, the outer peripheral surface of the condensation plate is fixed with the inner wall of the dehumidification cavity, two dedusting rods which are bilaterally symmetrical are fixedly arranged on the rear wall of the smooth cavity, a dedusting plate is slidably arranged between the two dedusting rods, and four fans are actively arranged on the front side surface of the dedusting plate, the four fans can blow dust on the four distribution boards.

2. The rain-proof switch board of claim 1, characterized in that: the rain-collecting device is characterized in that a rain-collecting cavity is formed in the top wall of the control cavity, the top end of the rain-collecting frame is inserted into the rain-collecting cavity, a control spring is fixedly arranged on the bottom surface of the rain-collecting frame, the bottom end of the control spring is fixed to the bottom wall of the control cavity, two induction rods of two bilateral symmetry are fixedly arranged on the bottom wall of the control cavity, an induction block is fixedly arranged at the top end of each induction rod, two contact blocks of two bilateral symmetry are fixedly arranged in the bottom surface of the rain-collecting frame, and the contact blocks can be abutted to the induction blocks respectively at the same side.

3. The rain-proof switch board of claim 2, characterized in that: the utility model discloses a rain-proof.

4. The rain-proof switch board of claim 1, characterized in that: four equal slip of shock attenuation intracavity is equipped with the spring board, four the spring board respectively with the homonymy the shock attenuation pole is fixed, four equal slip is equipped with damping spring, four in the shock attenuation pole periphery the one end that damping spring kept away from each other respectively with the homonymy the spring board is fixed, four the one end that damping spring is close to each other respectively with the homonymy the shock attenuation intracavity wall is fixed.

5. The rain-proof switch board of claim 1, characterized in that: four apopores have been seted up on the condensing panel bottom surface, four the apopore all runs through from top to bottom the condensing panel, it is equipped with the axle that absorbs water to rotate on the condensing panel top surface, the fixed blade that is equipped with two bilateral symmetry on the axle periphery that absorbs water, the condensing panel internal fixation is equipped with the motor that absorbs water, the motor that absorbs water with the axle power connection that absorbs water.

6. The rain-proof switch board of claim 1, characterized in that: two fixed constant temperature plates that are equipped with in the restriction dish periphery, two the constant temperature plate all with smooth intracavity wall laminating, two all fixed constant temperature power supply that is equipped with in the restriction dish, two the constant temperature power supply respectively with the homonymy the constant temperature plate power is connected.

7. The rain-proof switch board of claim 1, characterized in that: the dust removal device is characterized in that two bilateral symmetry dust removal shafts are arranged on the front side face of the dust removal plate in a rotating mode, two dust removal gears are fixedly arranged on the periphery of each dust removal shaft, one faces, close to each other, of the dust removal rods are meshed with the dust removal gears on the same side respectively, two bilateral symmetry dust removal motors are fixedly arranged in the dust removal plate, the two dust removal motors are respectively connected with the dust removal shafts on the same side in a power mode, four fan motors are fixedly arranged in the dust removal plate, and each fan motor is respectively connected with one fan corresponding in a power mode.

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a rainproof power distribution cabinet.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a general name of a motor control center. The switch board uses in the load is more dispersed, the less occasion in return circuit, but when overcast and rainy weather, the rainwater can permeate into in the switch board, can arouse the interior equipment short circuit of switch board, can make the switch board surface freeze when ice and snow weather in addition, lead to the switch board door unable to be opened, influence the staff to the maintenance of switch board, to the area that can have the earthquake to take place simultaneously, violent vibration can make the equipment in the switch board take place to turn on one's side and collide each other, lead to the damage of interior equipment of switch board.

Disclosure of Invention

The invention aims to provide a rainproof power distribution cabinet, which is used for overcoming the defects in the prior art.

The rainproof power distribution cabinet comprises a shell, wherein a support ring is fixedly arranged on the top surface of the shell, a rainproof block round mandrel is communicated with the support ring round mandrel, the diameter of the top surface of the rainproof block is smaller than the inner diameter of the support ring, an internal pressure cavity is formed in the rainproof block, a sliding block is arranged in the internal pressure cavity in a sliding mode, a control rod is fixedly arranged on the top surface of the sliding block, the control rod vertically penetrates through the top wall of the internal pressure cavity, two bilaterally symmetrical hinge blocks are fixedly arranged on the periphery of the control rod, two bilaterally symmetrical rainproof plates are rotatably arranged on the periphery of the control rod, the inner side surfaces of the two rainproof plates are abutted against the top surface of the support ring, the surfaces, close to each other, of the two rainproof plates are respectively hinged with the hinge blocks on the same side, and a control cavity is formed in the control rod, the rain collecting frame extending upwards is arranged in the control cavity in a sliding mode, a smooth cavity is formed in the shell, two bilaterally symmetrical limiting plates are fixedly arranged on the inner wall of the smooth cavity, limiting springs are fixedly arranged on the surfaces, close to each other, of the two limiting plates, a limiting plate is fixedly arranged on one end, close to each other, of the two limiting springs, a distribution box is arranged in the smooth cavity in a sliding mode, the left side surface and the right side surface of the distribution box are respectively fixed with the limiting plates on the same side, two damping plates which are vertically symmetrical are fixedly arranged on the distribution box, two damping rods which are bilaterally symmetrical are fixedly arranged on the surface, far away from each other, of the two damping plates, two damping blocks which are bilaterally symmetrical are fixedly arranged on the upper wall and the lower wall of the smooth cavity, damping cavities are formed in the four damping blocks, and the four damping rods are respectively inserted into the damping cavities on the same side;

the power distribution box is internally provided with a power distribution cavity, two power distribution rods which are bilaterally symmetrical are rotatably arranged on the inner wall of the power distribution cavity, two power distribution shafts which are bilaterally symmetrical are fixedly arranged on the peripheries of the two power distribution rods, four power distribution boards are fixedly arranged on the peripheries of the four power distribution shafts, a dehumidification block is fixedly arranged on the bottom wall of the smooth cavity, a dehumidification cavity is arranged in the dehumidification block, a drainage box is fixedly arranged on the bottom wall of the dehumidification cavity, a drainage pipe is fixedly arranged on the bottom surface of the drainage box, the drainage pipe vertically penetrates through the bottom surface of the shell, a condensation plate is fixedly arranged on the upper side of the drainage box and can condense water vapor into water drops, the outer peripheral surface of the condensation plate is fixed with the inner wall of the dehumidification cavity, two dedusting rods which are bilaterally symmetrical are fixedly arranged on the rear wall of the smooth cavity, a dedusting plate is slidably arranged between the two dedusting rods, and four fans are actively arranged on the front side surface of the dedusting plate, the four fans can blow dust on the four distribution boards.

A further technical scheme, seted up on the control chamber roof and connect the rain chamber, connect the rain frame top to insert connect the rain intracavity, connect fixed control spring that is equipped with on the rain frame bottom surface, the control spring bottom with the control chamber diapire is fixed, the fixed induction bar that is equipped with two bilateral symmetry on the control chamber diapire, two all fixed response piece that is equipped with on the induction bar top, connect the contact block that the rain frame bottom internal fixation was equipped with two bilateral symmetry, two the contact block can respectively with the homonymy response piece butt, when meetting rainy weather, can save the rainwater in connecing the rain frame, thereby can make connect the rain frame to slide down and extrude control spring, then contact block can with response piece butt.

In a further technical scheme, a communicating cavity is formed in the bottom wall of the inner pressure cavity, an outer pressure cavity is formed in the rainproof block, a bottom end opening of the communicating cavity is communicated with the outer pressure cavity, a hydraulic ring is slidably arranged in the outer pressure cavity, two hydraulic shafts which are bilaterally symmetrical are arranged in the hydraulic ring in a rotating manner, hydraulic gears are fixedly arranged on the peripheries of the two hydraulic shafts, the two hydraulic gears are meshed with the inner wall of the outer pressure cavity, two hydraulic motors which are bilaterally symmetrical are fixedly arranged in the hydraulic ring, the two hydraulic motors are respectively in power connection with the hydraulic shafts on the same side, the two induction blocks can transmit abutting signals to the hydraulic motors on the same side, when the contact block abuts against the induction blocks, the induction blocks transmit the abutting signals to the hydraulic motors, the hydraulic motors are opened, and the hydraulic gears are rotated, and the hydraulic pressure ring slides upwards, so that the sliding block and the control rod slide downwards, and the two rain-proof plates can be propped open by the support ring.

In a further technical scheme, four spring plates are arranged in the four damping cavities in a sliding manner, the four spring plates are respectively fixed with the damping rods on the same side, damping springs are arranged on the peripheries of the four damping rods in a sliding manner, the ends, far away from each other, of the four damping springs are respectively fixed with the spring plates on the same side, the ends, close to each other, of the four damping springs are respectively fixed with the inner walls of the damping cavities on the same side, when the distribution box vibrates upwards, the damping plates slide upwards to enable the damping rods and the spring plates to slide upwards to enable the damping springs on the lower side to be extruded and deformed, so that a downward spring force in one direction is exerted, and the damping springs on the upper side are stretched and deformed to exert a downward spring force in one direction, so that the distribution box sliding upwards plays a role in buffering and damping, and the same way, when the block terminal vibrates left, the restriction board slides left, makes left the restriction spring takes place extrusion deformation to apply the spring force of a direction rightwards, and make the right the restriction spring takes place tensile deformation, thereby applies the spring force of a direction rightwards, thereby the subtend left slip the block terminal plays the absorbing effect of buffering.

According to the technical scheme, four water outlet holes are formed in the bottom surface of the condensation plate and penetrate through the condensation plate from top to bottom, a water absorption shaft is arranged on the top surface of the condensation plate in a rotating mode, two blades which are symmetrical left and right are fixedly arranged on the periphery of the water absorption shaft, a water absorption motor is fixedly arranged in the condensation plate and is in power connection with the water absorption shaft, the water absorption motor is started to enable the water absorption shaft and the blades to rotate, then the blades can absorb water vapor in the smooth cavity into the dehumidification cavity through rotation, then the water vapor passes through the condensation plate and is liquefied into water drops, the water drops flow into the drainage box through the water outlet holes, and then the water drops flow out through the drainage pipe.

The technical scheme is that a constant temperature plate is fixedly arranged on the periphery of the limiting disc, the constant temperature plate is attached to the inner wall of the smooth cavity, the constant temperature power source is fixedly arranged in the limiting disc, the constant temperature power source is connected with the constant temperature plate at the same side, and when the outer side of the shell is frozen, the constant temperature power source is opened to heat the constant temperature plate, so that the ice cubes on the shell can be melted.

According to the technical scheme, the dust removing device comprises a dust removing plate, a dust removing shaft, a dust removing gear, a dust removing rod, a fan motor and a power supply, wherein the dust removing shaft is provided with two bilateral symmetry in a rotating mode, the periphery of the dust removing shaft is fixedly provided with the dust removing gear, one surface, close to the dust removing rod, of the dust removing rod is meshed with the dust removing gear on the same side, the dust removing motor is fixedly provided with two bilateral symmetry in the dust removing plate, the dust removing motor is connected with the dust removing shaft on the same side in a power mode, the four fan motors are fixedly provided in the dust removing plate, each fan motor is connected with one fan in a corresponding power mode, the fan motors are started to enable the four fans to rotate simultaneously, then the dust removing motor is started to enable the dust removing gear to rotate, the dust removing plate slides downwards, and then the fans can blow dust on the distribution board.

The rain-proof power distribution cabinet provided by the invention has the following working process:

rain-proof function:

when meetting rainy weather, can collect the rainwater in connecing the rain frame, thereby can make connect rain frame lapse and extrusion control spring makes contact the piece can with the response piece butt, then the response piece is individual with butt signal transmission hydraulic motor makes hydraulic motor opens, makes hydraulic gear rotates, makes the hydraulic pressure ring upwards slides, makes then the sliding block with the control lever lapse, thereby can make two the flashing board is propped open by the support ring, then propped open the flashing board can prevent that the rainwater from dripping on the shell.

The shock absorption function:

when the distribution box vibrates upwards, the damping plate slides upwards to enable the damping rod and the spring plate to slide upwards, so that the damping spring on the lower side is extruded and deformed to apply a downward spring force in one direction, and the damping spring on the upper side is stretched and deformed to apply a downward spring force in one direction, so that the distribution box sliding upwards plays a role in buffering and damping;

similarly, when the block terminal vibrates left, the restriction board slides left, makes left restriction spring takes place extrusion deformation to apply the spring force of an orientation rightward, and make the right side restriction spring takes place tensile deformation, thereby applies the spring force of an orientation rightward, thereby the subtend left slip the block terminal plays buffering absorbing effect.

The dehumidification function is as follows:

the water absorption motor is started, the water absorption shaft and the blades rotate, then the blades can absorb the water vapor in the smooth cavity into the dehumidification cavity through rotation, then the water vapor is liquefied into water drops through the condensation plate, the water drops flow into the drainage box through the water outlet holes, and then the water drops flow out through the drainage pipe.

The anti-freezing function is as follows:

when the outer side surface of the shell is frozen, the constant-temperature power source is started to heat the constant-temperature plate, so that the ice blocks on the shell can be melted.

The dust removal function:

and starting the fan motors to enable the four fans to rotate simultaneously, and then starting the dust removal motors to enable the dust removal gears to rotate, so that the dust removal plates slide downwards, and then the fans can blow off dust on the distribution board.

The invention has the beneficial effects that: the rainproof power distribution cabinet can automatically open the rainproof plate when raining, can prevent rainwater from dropping on the power distribution cabinet in time, is provided with the damping device, can effectively slow down damage of severe vibration to equipment in the power distribution cabinet, is provided with the condensation plate, can remove water vapor in the power distribution cabinet, and can prevent the power distribution cabinet from generating circuit short circuit due to a humid environment, and is also provided with the constant temperature plate, so that the power distribution cabinet can be prevented from being frozen in cold weather, and the power distribution cabinet is internally provided with the fan for dust removal at the same time, and can effectively remove dust on the power distribution cabinet.

Drawings

FIG. 1 is a schematic view of the appearance of a rain-proof power distribution cabinet according to the present invention;

FIG. 2 is a schematic sectional view of a rain-proof distribution cabinet according to the present invention;

FIG. 3 is a partial schematic view of FIG. 2 in accordance with the present invention;

fig. 4 is a schematic cross-sectional view of a rainproof power distribution cabinet housing 10 according to the present invention;

fig. 5 is an enlarged partial schematic view of the invention at a in fig. 2.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is only intended to describe one or several specific embodiments of the storm panel of the present invention, and not to strictly limit the scope of the invention as specifically claimed, as used herein, the terms upper, lower, left and right are not limited to strict geometric definitions thereof, but rather include tolerances for machining or human error rationality and inconsistency, specific features of which are detailed below:

referring to the attached drawings, the rainproof power distribution cabinet comprises a shell 10, a support ring 20 is fixedly arranged on the top surface of the shell 10, a rainproof block 21 is fixedly arranged on the top surface of the shell 10, a round mandrel of the rainproof block 21 is communicated with a round mandrel of the support ring 20, the diameter of the top surface of the rainproof block 21 is smaller than the inner diameter of the support ring 20, an inner pressure cavity 24 is formed in the rainproof block 21, a sliding block 23 is arranged in the inner pressure cavity 24 in a sliding manner, a control rod 13 is fixedly arranged on the top surface of the sliding block 23, the control rod 13 vertically penetrates through the top wall of the inner pressure cavity 24, two bilaterally symmetrical hinge blocks 22 are fixedly arranged on the periphery of the control rod 13, two bilaterally symmetrical rainproof plates 11 are rotatably arranged on the periphery of the control rod 13, the inner side surfaces of the two rainproof plates 11 are abutted against the top surface of the support ring 20, the surfaces, which are close to each other, of the two rainproof plates 11 are respectively hinged to the hinge blocks 22 on the same side, a control cavity 14 is formed in the control rod 13, a rain receiving frame 16 which extends upwards is slidably arranged in the control cavity 14, a smooth cavity 12 is formed in the shell 10, two bilateral symmetry limiting discs 33 are fixedly arranged on the inner wall of the smooth cavity 12, limiting springs 35 are fixedly arranged on the surfaces, close to each other, of the two limiting discs 33, limiting plates 36 are fixedly arranged on the ends, close to each other, of the two limiting springs 35, a distribution box 52 is slidably arranged in the smooth cavity 12, the left side surface and the right side surface of the distribution box 52 are respectively fixed with the limiting plates 36 on the same side, two vertically symmetric damping plates 51 are fixedly arranged on the distribution box 52, two bilaterally symmetric damping rods 50 are fixedly arranged on the surfaces, far away from each other, of the two damping plates 51, two bilaterally symmetric damping blocks 46 are fixedly arranged on the upper wall and the lower wall of the smooth cavity 12, and damping cavities 47 are respectively arranged in the four damping blocks 46, the four shock absorption rods 50 are respectively inserted into the shock absorption cavities 47 on the same side;

the power distribution box 52 is internally provided with a power distribution cavity 30, the inner wall of the power distribution cavity 30 is rotatably provided with two power distribution rods 53 which are symmetrical left and right, the periphery of the two power distribution rods 53 is fixedly provided with two power distribution shafts 54 which are symmetrical up and down, the periphery of the four power distribution shafts 54 is fixedly provided with a power distribution panel 55, the bottom wall of the smooth cavity 12 is fixedly provided with a dehumidification block 40, the dehumidification block 40 is internally provided with a dehumidification cavity 31, the bottom wall of the dehumidification cavity 31 is fixedly provided with a drainage box 41, the bottom surface of the drainage box 41 is fixedly provided with a drainage pipe 39, the drainage pipe 39 penetrates through the bottom surface of the shell 10 from top to bottom, the upper side of the drainage box 41 is fixedly provided with a condensation plate 42, the condensation plate 42 can condense water vapor into water drops, the peripheral surface of the condensation plate 42 is fixed with the inner wall of the dehumidification cavity 31, and the rear wall of the smooth cavity 12 is fixedly provided with two dust removal rods 29 which are symmetrical left and right, a dust removing plate 56 is slidably arranged between the two dust removing rods 29, four fans 57 are actively arranged on the front side surface of the dust removing plate 56, and the four fans 57 can blow dust on the four distribution boards 55.

Beneficially or exemplarily, a rain receiving cavity 15 is formed in the top wall of the control cavity 14, the top end of the rain receiving frame 16 is inserted into the rain receiving cavity 15, a control spring 28 is fixedly arranged on the bottom surface of the rain receiving frame 16, the bottom end of the control spring 28 is fixed to the bottom wall of the control cavity 14, two eudipleural induction rods 18 are fixedly arranged on the bottom wall of the control cavity 14, induction blocks 19 are fixedly arranged at the top ends of the two induction rods 18, two eudipleural contact blocks 17 are fixedly arranged in the bottom surface of the rain receiving frame 16, the two contact blocks 17 can be abutted to the induction blocks 19 on the same side, and when rain weather occurs, rainwater can be accumulated in the rain receiving frame 16, so that the rain receiving frame 16 can slide downwards and extrude the control spring 28, and the contact blocks 17 can be abutted to the induction blocks 19.

Beneficially or exemplarily, a communication cavity 26 is formed in the bottom wall of the inner pressure cavity 24, an outer pressure cavity 25 is formed in the rainproof block 21, a bottom end opening of the communication cavity 26 is communicated with the outer pressure cavity 25, a hydraulic ring 27 is slidably arranged in the outer pressure cavity 25, two bilaterally symmetrical hydraulic shafts 58 are rotatably arranged in the hydraulic ring 27, hydraulic gears 59 are fixedly arranged on the peripheries of the two hydraulic shafts 58, the two hydraulic gears 59 are respectively engaged with the inner wall of the outer pressure cavity 25, two bilaterally symmetrical hydraulic motors are fixedly arranged in the hydraulic ring 27, the two hydraulic motors are respectively in power connection with the hydraulic shafts 58 on the same side, the two induction blocks 19 can transmit abutting signals to the hydraulic motors on the same side, when the contact block 17 abuts against the induction block 19, the induction block 19 transmits the abutting signals to the hydraulic motors, when the hydraulic motor is turned on, the hydraulic gear is rotated, the hydraulic ring 27 slides upwards, and the sliding block 23 and the control rod 13 slide downwards, so that the two rain guards 11 can be spread by the support ring 20.

Advantageously or exemplarily, four spring plates 48 are slidably disposed in four damping cavities 47, four spring plates 48 are respectively fixed to the damping rods 50 on the same side, four damping springs 49 are slidably disposed on the peripheries of the four damping rods 50, the ends of the four damping springs 49 away from each other are respectively fixed to the spring plates 48 on the same side, the ends of the four damping springs 49 close to each other are respectively fixed to the inner walls of the damping cavities 47 on the same side, when the distribution box 52 vibrates upwards, the damping plates 51 slide upwards, the damping rods 50 and the spring plates 48 slide upwards, the damping springs 49 on the lower side are subjected to compression deformation, a downward spring force is applied, and the damping springs 49 on the upper side are subjected to tensile deformation, a downward spring force is applied, and the distribution box 52 sliding upwards plays a role in damping and damping, similarly, when the distribution box 52 vibrates leftwards, the limiting plate 36 slides leftwards, so that the limiting spring 35 on the left side is extruded and deformed, a spring force in the right direction is applied, the limiting spring 35 on the right side is stretched and deformed, a spring force in the right direction is applied, and the distribution box 52 slides leftwards to play a role in buffering and damping.

Beneficially or exemplarily, four water outlet holes 43 are formed in the bottom surface of the condensation plate 42, the four water outlet holes 43 all penetrate through the condensation plate 42 from top to bottom, a water suction shaft 44 is rotatably disposed on the top surface of the condensation plate 42, two bilaterally symmetrical blades 45 are fixedly disposed on the outer periphery of the water suction shaft 44, a water suction motor is fixedly disposed in the condensation plate 42, the water suction motor is in power connection with the water suction shaft 44, the water suction motor is turned on, the water suction shaft 44 and the blades 45 are rotated, water vapor in the smooth cavity 12 can be sucked into the dehumidification cavity 31 by rotating the blades 45, the water vapor is liquefied into water drops through the condensation plate 42, the water drops flow into the water drainage tank 41 through the water outlet holes 43, and the water drops flow out through the water drainage pipe 39.

Beneficially or exemplarily, the two limiting discs 33 are fixedly provided with constant temperature plates 32 on peripheries, the two constant temperature plates 32 are both attached to the inner wall of the smooth cavity 12, the two limiting discs 33 are fixedly provided with constant temperature power sources 34 therein, the two constant temperature power sources 34 are respectively in power connection with the constant temperature plates 32 on the same side, and when the outer side surface of the shell 10 is frozen, the constant temperature power sources 34 are turned on to heat the constant temperature plates 32, so that the ice cubes on the shell 10 can be melted.

Beneficially or exemplarily, two bilaterally symmetrical dust removing shafts 60 are rotatably arranged on the front side surface of the dust removing plate 56, dust removing gears 61 are fixedly arranged on the peripheries of the two dust removing shafts 60, the surfaces, close to each other, of the two dust removing rods 29 are respectively meshed with the dust removing gears 61 on the same side, two bilaterally symmetrical dedusting motors are fixedly arranged in the dedusting plate 56, the two dedusting motors are respectively in power connection with the dedusting shaft 60 at the same side, and four fan motors are fixedly arranged in the dust removing plate 56, each fan motor is correspondingly and dynamically connected with one fan 57, the fan motors are started to enable the four fans 57 to rotate simultaneously, then, the dust removing motor is turned on to rotate the dust removing gear 61, and the dust removing plate 56 is slid downward, so that the fan 57 blows off dust on the distribution board 55.

The rain-proof power distribution cabinet provided by the invention has the following working process:

rain-proof function:

when meetting rainy weather, can save the rainwater in connecing rain frame 16, thereby can make connect rain frame 16 lapse and extrusion control spring 28 makes contact piece 17 can with response piece 19 butt, then response piece 19 is individual with butt signal transmission hydraulic motor makes hydraulic motor opens, makes hydraulic gear rotates, makes hydraulic ring 27 upwards slides, makes sliding block 23 with control lever 13 lapse, thereby can make two flashing 11 is propped open by support ring 20, then props open flashing 11 can prevent that the rainwater from dripping to be in on the shell 10.

The shock absorption function:

when the distribution box 52 vibrates upwards, the damping plate 51 slides upwards, so that the damping rod 50 and the spring plate 48 slide upwards, the damping spring 49 on the lower side is extruded and deformed, a downward spring force is exerted in one direction, and the damping spring 49 on the upper side is stretched and deformed, a downward spring force is exerted in one direction, so that the distribution box 52 sliding upwards is buffered and damped;

similarly, when the distribution box 52 vibrates leftwards, the limiting plate 36 slides leftwards, so that the limiting spring 35 on the left side is extruded and deformed, a spring force in the right direction is applied, the limiting spring 35 on the right side is stretched and deformed, a spring force in the right direction is applied, and the distribution box 52 slides leftwards to play a role in buffering and damping.

The dehumidification function is as follows:

when the water suction motor is started to rotate the water suction shaft 44 and the blades 45, the water vapor in the smooth cavity 12 can be sucked into the dehumidification cavity 31 by rotating the blades 45, the water vapor is liquefied into water drops through the condensation plate 42, the water drops flow into the drainage tank 41 through the water outlet holes 43, and the water drops flow out through the drainage pipe 39.

The anti-freezing function is as follows:

when the outer side surface of the shell 10 is frozen, the constant temperature power source 34 is started to heat the constant temperature plate 32, so that the ice blocks on the shell 10 can be melted.

The dust removal function:

the fan motor is turned on to rotate the four fans 57 at the same time, and then the dust removing motor is turned on to rotate the dust removing gear 61 to slide the dust removing plate 56 downward, so that the fans 57 can blow off dust on the distribution board 55.

The invention has the beneficial effects that: the rainproof power distribution cabinet can automatically open the rainproof plate when raining, can prevent rainwater from dropping on the power distribution cabinet in time, is provided with the damping device, can effectively slow down damage of severe vibration to equipment in the power distribution cabinet, is provided with the condensation plate, can remove water vapor in the power distribution cabinet, and can prevent the power distribution cabinet from generating circuit short circuit due to a humid environment, and is also provided with the constant temperature plate, so that the power distribution cabinet can be prevented from being frozen in cold weather, and the power distribution cabinet is internally provided with the fan for dust removal at the same time, and can effectively remove dust on the power distribution cabinet.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.