CN115459080A - Vibration isolation type power distribution cabinet with sun-shading structure - Google Patents

Abstract

The invention discloses a vibration-isolation power distribution cabinet with a sunshade structure, which includes a protective box. The inner cavity of the protective box is provided with a cabinet body, and the outer side of the cabinet body is provided with a vibration-damping mechanism. The front of the cabinet body The side hinge is connected with a cabinet door, and the front side of the cabinet door is fixedly connected with a handle near the right side. When the present invention is in use, through the setting of the light sensor, when the temperature of the cabinet door is detected to be too high, the controller will Start the servo motor to work, and drive the winding roller to rotate through the mutual cooperation between the transmission rod, the active bevel gear and the passive bevel gear. Move down, and provide sunshade protection for the power distribution cabinet. Through the adsorption of the two magnets on the iron rod, the sunshade is prevented from being blown by the wind during use, which improves the sunshade effect and avoids the aging and damage of the internal electronic components. .

Description

Vibration-isolated power distribution cabinet with sunshade structure

technical field

The invention relates to the technical field of power distribution cabinets, in particular to a vibration-isolation power distribution cabinet with a sunshade structure.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load.

The existing power distribution cabinet does not have a suitable sunshade mechanism, so the internal temperature of the power distribution cabinet will rise due to direct sunlight, which will cause the aging and damage of the internal electronic components, and when the power distribution cabinet is installed on the outer wall When the bricks on the outer wall fall or the tree branch breaks and falls on the top of the distribution cabinet, it will easily cause damage and deformation of the distribution cabinet and reduce its service life. In addition, the distribution cabinet When the top of the power distribution cabinet is in snowy weather, it is easy to accumulate snow, and there will also be a problem of collapse and deformation on the top of the power distribution cabinet. In addition, the existing power distribution cabinet has an unsatisfactory heat dissipation effect and cannot fully control the electrical components of each part of the power distribution cabinet. The components undergo rapid cooling, which can easily cause overheating damage to small-scale electrical components.

Contents of the invention

The technical problem solved by the invention is to overcome the defects of the prior art and provide a vibration-isolation power distribution cabinet with a sunshade structure.

In order to achieve the above object, the present invention provides the following technical solutions: a vibration-isolation power distribution cabinet with a sunshade structure, including a protective box, the inner cavity of the protective box is provided with a cabinet, and the outside of the cabinet is provided with a vibration-damping mechanism, the front hinge of the cabinet body is connected with a cabinet door, and a handle is fixedly connected to the front side of the cabinet door near the right side, and a light sensor is installed near the top side of the cabinet door. The rear side of the inner cavity of the cabinet is fixedly connected with a device mounting plate near the bottom, and an air inlet is opened in the middle of the top of the cabinet, and the top of the inner cavity of the air inlet is fixedly connected with a filter screen. There are heat dissipation ports at the bottom of the left and right sides of the cabinet, and the inner cavity of the heat dissipation port is fixedly connected with a dust-proof net. An air exhaust port is provided, and the top and bottom of the inner cavity of the air exhaust port are fixedly connected with partitions, and the first bearings are fixedly connected on the two partitions, and the top front side of the protective box is provided with There is a sunshade mechanism, and the top of the protective box is provided with a protective mechanism, the top of the protective box is fixedly connected with a fixed seat near the front side, and the top of the fixed seat is fixedly connected with a motor shell, and the motor The rear side of the shell is fixedly connected with the controller.

Preferably, the vibration damping mechanism includes two horizontal plates, and the two horizontal plates are respectively located on the top and the bottom of the cabinet, and the sides of the two horizontal plates away from each other are fixedly connected with sliders. Both the top and the bottom of the inner cavity of the protective box are provided with chute, and the two sliders are movably connected to the inner cavity of the adjacent chute respectively, and the adjacent sides of the two horizontal plates are fitted with two movable block, and the two movable blocks are arranged left and right, and the first connecting rods are hinged on the side of several of the movable blocks away from the adjacent horizontal plate, and the other ends of several of the first connecting rods are connected with the cabinet respectively. The top and the bottom are hinged, several movable blocks are provided with first perforations, two adjacent first perforated inner cavities are jointly provided with cross bars, and the left and right ends of the cross bars are fixed A first fixed plate is connected, and a plurality of the first fixed plates are respectively fixedly connected with the adjacent horizontal plates, and the outer sides of the left and right ends of the two horizontal bars are provided with first springs, and the first springs The two ends are fixedly connected with the first fixed plate and the movable block respectively.

Preferably, the middle positions of the left and right sides of the cabinet body are fitted with side plates, and the sides of the two side plates away from each other are fixedly connected with two fixing rods, and the two fixing rods are Set up and down, two cavities are opened on the left and right sides of the protective box, and the two cavities are set up and down, and several cavities are provided with second perforations on the side close to the cabinet body. The other ends of each of the fixing rods pass through the adjacent second perforated inner cavity respectively, and are fixedly connected to the limiting plates, and the other sides of the several limiting plates are fixedly connected to the second springs, and the first The other end of the second spring is fixedly connected with the inner wall of the cavity.

Preferably, the cooling mechanism includes two fans, and the two fans are respectively located on the left and right sides of the inner cavity of the cabinet close to the top, and the front sides of the two fans are provided with vertical plates, and the vertical plates The top of the top is fixedly connected with the top of the inner cavity of the cabinet, and the two vertical plates are fixedly connected with second bearings, and the inner cavity of the second bearing is provided with a rotating shaft, and the rear ends of the two rotating shafts are respectively connected to the Adjacent fans are fixedly connected, and the front ends of the two rotating shafts are fixedly connected with a first worm wheel, and the bottoms of the two first worm wheels are engaged with a first worm, and the left and right ends of the first worm are respectively It is rotationally connected with the left and right sides of the inner cavity of the cabinet, a driven gear is sleeved on the outside of the first worm close to the left end, and a transmission gear is engaged with the top of the driven gear, and the left side of the transmission gear is provided There is an AC motor, and the top of the AC motor is fixedly connected with a mounting base, the top of the mounting base is fixedly connected with the top of the inner cavity of the cabinet, and the power output end of the AC motor is fixed to the left center of the transmission gear connect.

Preferably, the sunshade mechanism includes a winding roller, and the winding roller is located at the top of the protective box near the front side, the left and right sides of the winding roller are provided with connecting plates, and the bottom of the connecting plate It is fixedly connected with the top of the protective box, and the third bearing is fixedly connected on the two connecting plates, and a rotating rod is installed on the winding roller, and the left and right ends of the rotating rod respectively pass through the adjacent third bearings. Three bearing inner cavities, all of which are fixedly connected with transmission bevel gears, the rear side of the inner cavity of the motor housing is fixedly connected with a servo motor, and the power output end of the servo motor is fixedly connected with a transmission rod, the motor The front side of the shell is fixedly connected with a fourth bearing, and the front end of the transmission rod passes through the inner cavity of the fourth bearing, and is fixedly connected with a driving bevel gear, and the front side of the driving bevel gear is meshed with a passive bevel gear, In addition, the passive bevel gear is sheathed on the outside of the rotating rod near the left end, the wind-up roller is fixedly connected with a sunshade, and the other side of the sunshade is fixedly connected with a hollow cylinder.

Preferably, an iron rod is provided in the inner cavity of the hollow cylinder, and two magnets are fixedly connected to the front side of the protective box near the bottom, and the two magnets are arranged on the left and right.

Preferably, the bottoms of the two driving bevel gears are meshed with driven bevel gears, and the center of the bottom of the driven bevel gears is fixedly connected with a second worm, and the left and right sides of the protective box are A support plate is fixedly connected to the support plate, and a fourth bearing is fixedly connected to the support plate, and the bottom ends of the two second worms respectively pass through the inner cavities of the adjacent fourth bearings, and both extend to the air outlet. A second worm wheel is engaged at the front side of the second worm near the bottom end, and a rotating rod is fixedly connected to the center of the circle on the adjacent side of the two second worm gears, and the adjacent ends of the two rotating rods are respectively It runs through adjacent first bearing inner cavities, and is fixedly connected with several brushes.

Preferably, the protective mechanism includes a snowproof plate, and the snowproof plate is located on the top of the protective box, a groove is opened on the top of the snowproof plate near the front side, and the bottom of the inner cavity of the groove is fixedly connected with rain and snow sensor, the bottom of the snow plate near the rear side is hinged with the top of the protective box, and the bottom of the snow plate near the front side is hinged with a second link, and the other end of the second link is hinged with a moving block , the rear side of the moving block is provided with a second fixed plate, and the bottom of the second fixed plate is fixedly connected with the top of the protective box, the second fixed plate is provided with a second perforation, and the second The perforated inner cavity is provided with a T-shaped bar, and the longer end of the T-shaped structure of the T-shaped bar is fixedly connected with the rear side of the moving block. The outer side of the T-shaped bar is covered with a third spring, and the third The front and rear ends of the spring are respectively fixedly connected with the moving block and the second fixed plate.

Preferably, the snow plate is arranged obliquely, and the forward angle between the rear side of the snow plate and the protective box is an acute angle.

Preferably, a rubber pad is fixedly connected to the rear end of the T-shaped bar, and an electric push rod is provided on the rear side of the T-shaped bar, and the bottom of the electric push rod is fixedly connected to the top of the protective box.

Compared with prior art, the beneficial effect of the present invention is:

1. In the present invention, through the setting of the light sensor, when the temperature of the cabinet door is detected to be too high, the controller starts the servo motor to work, and drives the winding through the mutual cooperation between the transmission rod, the active bevel gear and the passive bevel gear The roller rotates, and the rewinding roller rotates to extend the sunshade, and makes the sunshade move downward under the gravity of the iron rod, and protects the power distribution cabinet from the sun. The iron rod is absorbed by the two magnets to avoid the sunshade. In the process of use, it is blown by the wind to improve the sunshade effect and avoid aging and damage to the internal electronic components;

2. The present invention can protect the protective box when there are falling bricks or branches on the top of the snow plate through the mutual cooperation between the snow plate, the second connecting rod, the moving block, the second fixed plate, the T-shaped bar and the third spring. Buffer protection, and through the mutual cooperation between the first connecting rod, the movable block, the cross bar, the first fixed plate, the first spring and the horizontal plate, the power distribution cabinet can be further protected by vertical vibration reduction, and through the side plate , The mutual cooperation between the fixed rod, the limit plate and the second spring can further protect the power distribution cabinet from lateral vibration reduction, and avoid damage and deformation of the power distribution cabinet after being hit;

3. The present invention can prevent snow or dust from accumulating on the snow plate by setting the snow plate as an inclined structure, and through the setting of the rain and snow sensor, when snow is detected, the signal can be transmitted to the controller, and through the control The actuator starts the electric push rod, and the electric push rod works to push the T-shaped bar to move back and forth, and drives the front side of the snowboard to swing up and down through the setting of the moving block and the second connecting rod, further avoiding the accumulation of snow on the snowboard, thereby Avoid the collapse and deformation of the power distribution cabinet caused by snow accumulation;

4. The present invention can drive the two fans to deflect left and right through the mutual cooperation between the AC motor, the transmission gear, the driven gear, the first worm, the first worm wheel and the rotating shaft, thereby increasing the blowing range of the fans. The setting can blow and cool the electrical components at any position in the power distribution cabinet, and drive the two sets of wool through the mutual cooperation between the driving bevel gear, driven bevel gear, second worm, second worm wheel and rotating rod. The brush rotates and removes dust from the dust-proof net, so as to improve the heat dissipation rate of the power distribution cabinet and avoid overheating and damage to the electrical components in the power distribution cabinet.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of parts snow plate of the present invention;

Fig. 3 is the front view of the component cabinet door of the present invention;

Fig. 4 is the enlarged view of place A in Fig. 1;

Fig. 5 is the enlarged view of place B in Fig. 1;

Fig. 6 is an enlarged view of place C in Fig. 1;

Figure 7 is an enlarged view at D in Figure 2;

FIG. 8 is an enlarged view at point E in FIG. 2 .

Labels in the figure: 1. Protective box; 2. Cabinet body; 3. Device mounting plate; 4. Dust-proof net; 5. Cabinet door; 6. Light sensor; 7. Horizontal plate; 8. Magnet; 9. Filter screen; 10, winding roller; 11, sunshade curtain; 12, rotating rod; 13, driving bevel gear; 14, driven bevel gear; 15, second worm; 16, rotating rod; 17, brush; 18, the first Two worm gears; 19, side plate; 20, fixed rod; 21, limit plate; 22, the second spring; 23, snow plate; 24, rain and snow sensor; 25, the second connecting rod; 26, moving block; 27, Electric push rod; 28, fan; 29, vertical plate; 30, rotating shaft; 31, the first worm gear; 32, the first worm; 33, driven gear; 34, transmission gear; 35, AC motor; 36, the first connecting Rod; 37, movable block; 38, cross bar; 39, the first fixed plate; 40, the first spring; 41, hollow tube; 42, iron rod; 43, the second fixed plate; 44, T-shaped bar; 45, The third spring; 46, the passive bevel gear; 47, the active bevel gear; 48, the motor housing; 49, the servo motor; 50, the transmission rod; 51, the controller.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-8, the present invention provides a technical solution: a vibration-isolation power distribution cabinet with a sunshade structure, including a protective box 1, the inner cavity of the protective box 1 is provided with a cabinet body 2, and the outside of the cabinet body 2 is provided There is a vibration damping mechanism, the front hinge of the cabinet body 2 is connected with a cabinet door 5, and the front side of the cabinet door 5 is fixedly connected with a handle near the right side, and the front side of the cabinet door 5 is installed with a light sensor 6 near the top. The rear side of the inner cavity of the cabinet body 2 is fixedly connected with a device mounting plate 3 near the bottom, and the top middle position of the cabinet body 2 is provided with an air inlet, and the top of the inner cavity of the air inlet is fixedly connected with a filter screen 9. There are cooling ports at the bottom of the left and right sides, and the inner cavity of the cooling port is fixedly connected with the dust-proof net 4, the top of the inner cavity of the cabinet body 2 is equipped with a cooling mechanism, and the left and right sides of the protective box 1 are equipped with exhaust air near the bottom. and the top and bottom of the inner cavity of the air exhaust port are fixedly connected with partitions, and the first bearings are fixedly connected on the two partitions. The top is provided with a protective mechanism, the top of the protective box 1 is fixedly connected with a fixed seat near the front side, and the top of the fixed seat is fixedly connected with a motor casing 48, and the rear side of the motor casing 48 is fixedly connected with a controller 51;

The damping mechanism includes two horizontal plates 7, and the two horizontal plates 7 are respectively located at the top and the bottom of the cabinet body 2, and the side of the two horizontal plates 7 away from each other is fixedly connected with a slider, and the top of the inner cavity of the protective box 1 Both the bottom and the bottom are provided with a chute, and the two sliders are movably connected to the inner cavity of the adjacent chute respectively. Two movable blocks 37 are fitted on the adjacent sides of the two horizontal plates 7, and the two movable blocks 37 For left and right settings, the first connecting rod 36 is hinged on the side of several movable blocks 37 away from the adjacent horizontal plate 7, and the other ends of several first connecting rods 36 are respectively hinged with the top and bottom of the cabinet body 2. The movable block 37 is provided with a first perforation, and two adjacent first perforated inner cavities are jointly provided with a crossbar 38, and the left and right ends of the crossbar 38 are fixedly connected with a first fixed plate 39, and several first A fixed plate 39 is fixedly connected with the adjacent horizontal plate 7 respectively, and the outer sides of the left and right ends of the two horizontal bars 38 are all sleeved with first springs 40, and the two ends of the first spring 40 are connected with the first fixed plate 39 and the first fixed plate 39 respectively. The movable block 37 is fixedly connected, and the middle positions of the left and right sides of the cabinet body 2 are fitted with side plates 19, and the side of the two side plates 19 away from each other is fixedly connected with two fixed rods 20, and the two fixed rods 20 is set up and down, and the left and right sides of the protective box 1 are provided with two cavities, and the two cavities are set up and down, and the side of several cavities close to the cabinet body 2 is provided with second perforations, and several fixed The other ends of the rods 20 pass through the adjacent second perforated inner cavity respectively, and are fixedly connected to the limiting plates 21, and the other sides of the several limiting plates 21 are fixedly connected to the second springs 22, and the second springs 22 The other end is fixedly connected to the inner wall of the cavity, and provides horizontal and vertical vibration reduction protection for the power distribution cabinet at the same time, improving the service life of the power distribution cabinet;

The cooling mechanism includes two blowers 28, and the two blowers 28 are located at the inner cavity of the cabinet body 2 near the left and right sides of the top, and the front sides of the two blowers 28 are provided with vertical plates 29, and the top of the vertical plates 29 is in contact with the cabinet body. 2, the top of the cavity is fixedly connected, and the two vertical plates 29 are fixedly connected with the second bearing, and the second bearing cavity is provided with a rotating shaft 30, and the rear ends of the two rotating shafts 30 are respectively fixedly connected with the adjacent fans 28 , and the front ends of the two rotating shafts 30 are fixedly connected with the first worm gear 31, and the bottoms of the two first worm gears 31 are engaged with the first worm 32, and the left and right ends of the first worm 32 are connected with the inner cavity of the cabinet body 2 respectively. The left and right sides are rotationally connected, and the outer side of the first worm 32 is sheathed with a driven gear 33 near the left end, and the top of the driven gear 33 is meshed with a transmission gear 34, and the left side of the transmission gear 34 is provided with an AC motor 35, and the AC The top of the motor 35 is fixedly connected with a mounting base, the top of the mounting base is fixedly connected with the top of the inner cavity of the cabinet body 2, and the power output end of the AC motor 35 is fixedly connected with the center of the left side of the transmission gear 34, so as to avoid overheating of the electrical components caused by damage;

The sunshade mechanism includes a winding roller 10, and the winding roller 10 is located at the top of the protective box 1 near the front side, the left and right sides of the winding roller 10 are provided with connecting plates, and the bottom of the connecting plate is fixed to the top of the protective box 1 connection, the third bearings are fixedly connected on the two connecting plates, the winding roller 10 is provided with a rotating rod 12, and the left and right ends of the rotating rod 12 respectively pass through the inner cavity of the adjacent third bearing, and are fixedly connected There are transmission bevel gears 13, the bottoms of the two transmission bevel gears 13 are meshed with a driven bevel gear 14, and the center of the bottom of the driven bevel gear 14 is fixedly connected with a second worm 15, the left and right sides of the protective box 1 Both sides are fixedly connected with a support plate, and the support plate is fixedly connected with a fourth bearing, and the bottom ends of the two second worms 15 respectively pass through the inner cavity of the adjacent fourth bearing, and both extend to the air outlet. The front side of the second worm 15 near the bottom end is all engaged with a second worm wheel 18, and the center of the circle on the adjacent side of the two second worm wheels 18 is fixedly connected with a rotating rod 16, and the adjacent ends of the two rotating rods 16 penetrate respectively. The adjacent first bearing inner chamber is fixedly connected with several brushes 17, which can clean the dust attached to the outer side of the dust-proof net 4 and improve the heat dissipation rate of the power distribution cabinet. The rear side of the inner chamber of the motor housing 48 is fixed A servo motor 49 is connected, and the power output end of the servo motor 49 is fixedly connected with a transmission rod 50, and the front side of the motor housing 48 is fixedly connected with a fourth bearing, and the front end of the transmission rod 50 runs through the inner cavity of the fourth bearing, and is fixed Connected with active bevel gear 47, the front side of active bevel gear 47 is meshed with passive bevel gear 46, and passive bevel gear 46 is sleeved on the outside of rotating rod 12 near the left end, and the winding roller 10 is fixedly connected with Sunshade 11, and the other side of sunshade 11 is fixedly connected with hollow cylinder 41, and the inner chamber of hollow cylinder 41 is provided with iron bar 42, and the front side of protective case 1 is fixedly connected with two magnets 8 near the bottom, and two The two magnets 8 are arranged on the left and right, which can provide sunshade protection for the power distribution cabinet, avoid the internal temperature rise of the power distribution cabinet, and slow down the aging rate of electrical components;

Protective mechanism comprises snow-proof plate 23, and snow-proof plate 23 is positioned at the top of protective case 1, and snow-proof plate 23 is for inclined setting, and the included angle facing forward between the rear side of snow-proof plate 23 and protective case 1 is acute angle, and the angle of snow-proof plate 23 The top is provided with a groove near the front side, and the bottom of the groove cavity is fixedly connected with a rain and snow sensor 24, the bottom of the snow plate 23 is hinged with the top of the protective box 1 near the rear side, and the bottom of the snow plate 23 is close to the front side A second connecting rod 25 is hinged at the place, and the other end of the second connecting rod 25 is hinged with a moving block 26. The rear side of the moving block 26 is provided with a second fixed plate 43, and the bottom of the second fixed plate 43 is in contact with the bottom of the protective box 1. The top is fixedly connected, the second fixed plate 43 is provided with a second perforation, and the second perforated cavity is provided with a T-shaped bar 44, and the longer end of the T-shaped structure of the T-shaped bar 44 is fixedly connected with the rear side of the moving block 26, The outer side of the T-shaped bar 44 is sheathed with a third spring 45, and the front and rear ends of the third spring 45 are fixedly connected with the moving block 26 and the second fixed plate 43 respectively, and the rear end of the T-shaped bar 44 is fixedly connected with a rubber pad. And the rear side of T-shaped bar 44 is provided with electric push rod 27, and the bottom of electric push rod 27 is fixedly connected with the top of protective case 1, can buffer the impact force from the top of protective case 1, avoids causing the damage of protective case 1 At the same time, it can drive the snow plate 23 to vibrate, avoiding the accumulation of snow on the snow plate 23, thereby avoiding the collapse and deformation of the protective box 1 caused by the accumulation of snow.

Working principle: when the present invention is in use, through the setting of the light sensor 6, when the temperature of the cabinet door 5 is detected to be too high, the controller 51 starts the servo motor 49 to work, and the servo motor 49 works to drive the transmission rod 50 to rotate, and the transmission rod 50 The rotation drives the rotating rod 12 to rotate through the engagement of the active bevel gear 47 and the passive bevel gear 46, the rotating rod 12 rotates to drive the winding roller 10 to rotate, and the rotating of the winding roller 10 extends the sunshade 11, and makes the sunshade 11 in The iron rod 42 moves downward under the action of gravity, and provides sunshade protection for the power distribution cabinet. Through the adsorption of the two magnets 8 to the iron rod 42, the sunshade curtain 11 is prevented from being blown by the wind during use, and the sunshade effect is improved to avoid As a result, the internal electronic components are aggravated by aging and damage, and the mutual cooperation between the snow plate 23, the second connecting rod 25, the moving block 26, the second fixed plate 43, the T-shaped bar 44 and the third spring 45 can be used as the snow plate 23 When there are falling bricks or branches on the top, the protective box 1 is buffered and protected, and through the connection between the first connecting rod 36, the movable block 37, the cross bar 38, the first fixed plate 39, the first spring 40 and the cross plate 7 Mutual cooperation can provide further vertical vibration reduction protection for the power distribution cabinet, and through the mutual cooperation between the side plate 19, the fixed rod 20, the limit plate 21 and the second spring 22, the power distribution cabinet can be further reduced horizontally. Vibration protection to avoid damage and deformation of the power distribution cabinet after being hit. By setting the snow plate 23 as an inclined structure, it is possible to prevent snow or dust from accumulating on the snow plate 23, and through the setting of the rain and snow sensor 24, when detected When it snows, the signal can be transmitted to the controller 51, and the electric push rod 27 can be started by the controller 51, and the electric push rod 27 works to push the T-shaped bar 44 to move back and forth, and through the setting of the moving block 26 and the second connecting rod 25 Drive the front side of the snow plate 23 to swing up and down, further avoiding the accumulation of snow on the snow plate 23, thereby avoiding the collapse and deformation of the power distribution cabinet caused by snow accumulation. When the power distribution cabinet is working, start the AC motor 35 through an external power supply , the AC motor 35 works through the engagement between the transmission gear 34 and the driven gear 33 to drive the first worm 32 to rotate forward and reverse, and the forward and reverse rotation of the first worm 32 drives the two first worm wheels 31 to rotate forward and reverse, and through The two rotating shafts 30 drive the two fans 28 to deflect left and right, thereby increasing the blowing range of the fans 28. Through the setting of the two fans 28, the electrical components at any position in the power distribution cabinet can be blown and cooled. In addition, the rotating rod 12 Can drive two transmission bevel gears 13 to rotate when rotating, transmission bevel gear 13 rotates and drives driven bevel gear 14 to rotate, driven bevel gear 14 rotates and drives second worm 15 to rotate, and second worm 15 rotates and drives second The worm wheel 18 rotates, and the second worm wheel 18 rotates to drive the rotation rod 16 to rotate, and the rotation of the rotation rod 16 drives several brushes 17 to rotate, and the rotation of several hair brushes 17 cleans the dust attached to the outside of the dust-proof net 4, thereby improving the power distribution cabinet. Heat dissipation rate to avoid overheating and damage to electrical components in the power distribution cabinet.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. Establish sunshade structure's vibration isolation type switch board, including guard box (1), its characterized in that: a cabinet body (2) is arranged in the inner cavity of the protective box (1), a damping mechanism is arranged on the outer side of the cabinet body (2), a cabinet door (5) is hinged on the front side of the cabinet body (2), a handle is fixedly connected to the front side of the cabinet door (5) close to the right side, an illumination sensor (6) is arranged on the front side of the cabinet door (5) close to the top, a device mounting plate (3) is fixedly connected at the rear side of the inner cavity of the cabinet body (2) close to the bottom, an air inlet is arranged at the middle position of the top of the cabinet body (2), a filter screen (9) is fixedly connected with the top of an inner cavity of the air inlet, radiating holes are arranged at the bottoms of the left side and the right side of the cabinet body (2), and the inner cavity of the heat dissipation port is fixedly connected with a dustproof net (4), the top of the inner cavity of the cabinet body (2) is provided with a cooling mechanism, air outlets are respectively arranged at the left side and the right side of the protection box (1) near the bottom, and the top and the bottom of the inner cavity of the air outlet are fixedly connected with a clapboard together, the two clapboards are both fixedly connected with a first bearing, the front side of the top of the protective box (1) is provided with a sun-shading mechanism, and the top of the protective box (1) is provided with a protective mechanism, the top of the protective box (1) close to the front side is fixedly connected with a fixed seat, and the top of the fixed seat is fixedly connected with a motor shell (48), and the rear side of the motor shell (48) is fixedly connected with a controller (51).

2. The vibration isolation type power distribution cabinet with the sunshade structure according to claim 1, wherein: damping mechanism includes two diaphragm (7), and two diaphragm (7) are located the top and the bottom of the cabinet body (2) respectively, two equal fixedly connected with slider in one side that diaphragm (7) was kept away from mutually, the spout has all been seted up with the bottom at the inner chamber top of guard box (1), two slider swing joint is adjacent spout inner chamber respectively, two the equal laminating in one side of diaphragm (7) is equipped with two movable blocks (37), and two movable block (37) sets up for controlling, a plurality of one side that adjacent diaphragm (7) were kept away from in movable block (37) all articulates there is first connecting rod (36), a plurality of the other end of first connecting rod (36) is articulated with the top and the bottom of the cabinet body (2) respectively, a plurality of all seted up first perforation on movable block (37), adjacent two the first perforation inner chamber runs through jointly and is equipped with horizontal pole (38), just the equal fixedly connected with first fixed plate (39) in both ends about horizontal pole (38), a plurality of first fixed plate (39) respectively with adjacent diaphragm (7) fixed connection, two the equal outer side of spring (38) are equipped with first fixed plate (39) and first fixed plate (40) and first end (39) and first fixed plate (37) and first fixed plate (40) are equipped with the second fixed plate (37) and first fixed plate (40) and the both ends spring (39) are connected.

3. The vibration isolation type power distribution cabinet with the sunshade structure as claimed in claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the left and right sides intermediate position department of the cabinet body (2) all laminates and is equipped with curb plate (19), two the equal fixedly connected with in one side that curb plate (19) was kept away from mutually two dead levers (20), and two dead lever (20) set up for upper and lower, two cavitys have all been seted up, and two to the left and right sides of protective housing (1) the cavity sets up about, a plurality of the cavity is close to one side of the cabinet body (2) and has all seted up the second and perforate, a plurality of the other end of dead lever (20) runs through adjacent second perforation inner chamber respectively to equal fixedly connected with limiting plate (21), a plurality of the equal fixedly connected with second spring (22) of opposite side of limiting plate (21), just the other end and the cavity inside wall fixed connection of second spring (22).

4. The vibration isolation type power distribution cabinet with the sunshade structure according to claim 1, wherein: the cooling mechanism comprises two fans (28), the two fans (28) are respectively positioned at the left side and the right side of the inner cavity of the cabinet body (2) close to the top, vertical plates (29) are arranged at the front sides of the two fans (28), the tops of the vertical plates (29) are fixedly connected with the top of the inner cavity of the cabinet body (2), the two vertical plates (29) are both fixedly connected with second bearings, and the inner cavity of the second bearing is provided with rotating shafts (30) in a penetrating way, the rear ends of the two rotating shafts (30) are respectively fixedly connected with the adjacent fans (28), the front ends of the two rotating shafts (30) are fixedly connected with first worm wheels (31), the bottoms of the two first worm wheels (31) are meshed with first worms (32) together, and the left and right ends of the first worm (32) are respectively connected with the left and right sides of the inner cavity of the cabinet body (2) in a rotating way, a driven gear (33) is sleeved on the outer side of the first worm (32) close to the left end, and the top of the driven gear (33) is engaged with a transmission gear (34), an alternating current motor (35) is arranged on the left side of the transmission gear (34), the top of the alternating current motor (35) is fixedly connected with a mounting seat, the top of the mounting seat is fixedly connected with the top of the inner cavity of the cabinet body (2), and the power output end of the alternating current motor (35) is fixedly connected with the left circle center of the transmission gear (34).

5. The vibration isolation type power distribution cabinet with the sunshade structure as claimed in claim 1, wherein: sunshade mechanism includes wind-up roll (10), just wind-up roll (10) are located the top of protecting box (1) and are close to front side department, the left and right sides of wind-up roll (10) all is equipped with the connecting plate, just the bottom of connecting plate and the top fixed connection of protecting box (1), two equal fixedly connected with third bearing on the connecting plate, run through on wind-up roll (10) and be equipped with bull stick (12), just both ends run through adjacent third bearing inner chamber respectively about bull stick (12) to equal fixedly connected with transmission conical gear (13), the inner chamber rear side fixedly connected with servo motor (49) of motor casing (48), just the power take off end fixedly connected with transfer line (50) of servo motor (49), the front side fixedly connected with fourth bearing of motor casing (48), just the front end of transfer line (50) runs through fourth bearing inner chamber to fixedly connected with initiative conical gear (47), the front side meshing of initiative conical gear (47) has driven gear (46), just driven conical gear (46) cover is established and is close to the outside of bull stick (12) near the sunshade roller (11), and the shade curtain (11) are connected with hollow curtain (11) and the shade roller.

6. The vibration isolation type power distribution cabinet with the sunshade structure as claimed in claim 5, wherein: the inner chamber of hollow section of thick bamboo (41) is equipped with iron bar (42), the front side of protective housing (1) is close to two magnet (8) of bottom department fixedly connected with, and two magnet (8) are for controlling the setting.

7. The vibration isolation type power distribution cabinet with the sunshade structure as claimed in claim 5, wherein: two the bottom of transmission conical gear (13) all meshes driven conical gear (14), just the bottom centre of a circle department fixedly connected with second worm (15) of driven conical gear (14), the equal fixedly connected with backup pad of the left and right sides of guard box (1), just fixedly connected with fourth bearing in the backup pad, two adjacent fourth bearing inner chamber is run through respectively to the bottom of second worm (15) to all extend to air outlet department, two the front side of second worm (15) is close to bottom department and all meshes second worm wheel (18), two the equal fixedly connected with dwang (16) of the adjacent one side centre of a circle department of second worm wheel (18), two adjacent one end of dwang (16) is run through adjacent first bearing inner chamber respectively to equal a plurality of fixedly connected with brush (17).

8. The vibration isolation type power distribution cabinet with the sunshade structure as claimed in claim 1, wherein: the protection mechanism comprises a snow guard plate (23), the snow guard plate (23) is located at the top of the protection box (1), a groove is formed in the position, close to the front side, of the top of the snow guard plate (23), a rain and snow sensor (24) is fixedly connected to the bottom of the inner cavity of the groove, the position, close to the rear side, of the bottom of the snow guard plate (23) is hinged to the top of the protection box (1), a second connecting rod (25) is hinged to the position, close to the front side, of the bottom of the snow guard plate (23), the other end of the second connecting rod (25) is hinged to a moving block (26), a second fixing plate (43) is arranged on the rear side of the moving block (26), the bottom of the second fixing plate (43) is fixedly connected to the top of the protection box (1), a second through hole is formed in the second fixing plate (43), a T-shaped rod (44) penetrates through the inner cavity of the second through hole, the longer end of the T-shaped rod (44) is fixedly connected to the rear side of the moving block (26), a third spring (45) is sleeved on the outer side of the T-shaped rod (44), and the front and the two ends of the third spring (43) are respectively fixedly connected to the front and the rear fixing plate (26).

9. The vibration isolation type power distribution cabinet with the sunshade structure as claimed in claim 8, wherein: the snow guard (23) is arranged obliquely, and a forward included angle between the rear side of the snow guard (23) and the protective box (1) is an acute angle.

10. The vibration isolation type power distribution cabinet with the sunshade structure according to claim 8, wherein: the rear end of the T-shaped rod (44) is fixedly connected with a rubber pad, an electric push rod (27) is arranged on the rear side of the T-shaped rod (44), and the bottom of the electric push rod (27) is fixedly connected with the top of the protective box (1).

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