CN115064945A - Outdoor rainproof high-voltage switch cabinet and use method thereof - Google Patents

Abstract

The invention belongs to the field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet with good outdoor rain resistance and a using method thereof, the high-voltage switch cabinet comprises a cabinet body, a top plate is fixedly arranged at the top end of the cabinet body, a trigger groove is formed in the middle of the top end of the top plate, a floating block is rotatably connected to the inner side of the trigger groove, one end of the floating block is fixedly connected with a trigger module matched with the arrangement of a blocking curtain, when the external rain falls, the blocking curtain is unfolded downwards under the action of gravity by releasing a pulling rope, the unfolded blocking curtain is matched with the annular arrangement of the blocking curtain, the outer side of the cabinet body can be completely covered, the erosion of rainwater to the side surface of the cabinet body is greatly reduced, when the rainwater passes, the moisture in the trigger groove is gradually volatilized, or an operator manually removes the water in the trigger groove, at the moment, a power assembly of the floating block descends again, the blocking curtain is wound upwards to enable the cabinet body to leak outwards, and the arrangement is matched, greatly increased the rain-proof water function in side of the cabinet body, guaranteed the safety of circuit.

Description

Outdoor high-voltage switch cabinet with good rain resistance and use method thereof

Technical Field

The invention belongs to the field of high-voltage switch cabinets, and particularly relates to a high-voltage switch cabinet with good outdoor rain resistance and a using method thereof.

Background

With the development of society, electric power construction is more and more, and in order to protect the power consumption safety, a high-voltage switch cabinet needs to be set up, and the high-voltage switch cabinet is used for performing on-off, control or protection and the like in power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system.

A chinese patent with publication number CN104577827B discloses a high-voltage switch cabinet, which comprises a cabinet body, a cabinet door, and a plurality of transverse partition boards; the cabinet body is divided into a plurality of chambers by the transverse partition plates; the device also comprises a temperature sensor, a controller, a blower, an air duct, a stepping motor and a flexible soft rope; the temperature sensor is arranged in the cabinet body, the cabinet body is arranged in the middle of the barrel-shaped waterproof device, and the circular rain-proof ceiling is arranged at the top of the cabinet body; the high-voltage switch cabinet disclosed by the invention has the advantages that the internal temperature is not too high, and the waterproof performance is good.

The existing switch cabinet is not enough, general switch cabinet can only be used for preventing rain at the top, but rainwater weather is often mixed with strong wind, and cabinet door and air holes are generally required to be installed on the outer side of the cabinet body, so that the side face of the cabinet body is difficult to resist the invasion of rainwater.

Therefore, the invention provides the high-voltage switch cabinet with good outdoor rain resistance and the use method thereof.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an outdoor rainproof high-voltage switch cabinet, which comprises a cabinet body, wherein a top plate is fixedly installed at the top end of the cabinet body, a trigger groove is formed in the middle of the top end of the top plate, a floating block is rotatably connected to the inner side of the trigger groove, a trigger module is fixedly connected to one end of the floating block, the top plate is arranged in a circular truncated cone shape, a circular open groove is formed in the bottom end of the top plate, a blocking curtain is fixedly installed on the inner side of the open groove and is arranged in a cylindrical shape, a plurality of pulling ropes are slidably connected to the inner side of the blocking curtain, a power assembly is arranged at one end of each pulling rope and matched with the arrangement of the blocking curtain, when the outside rains, rainwater can be gradually collected into the trigger groove, so that the floating block in the trigger groove floats upwards, the trigger module can start the power assembly according to the floating block and sinking, and the power assembly can pull and release the pulling ropes, drag the rope through the release and let to block the curtain and expand downwards under the effect of gravity, the curtain cooperation its annular setting that blocks of expansion, can cover the outside of the cabinet body completely, greatly reduced rainwater is to the erosion of cabinet side face, after the rainwater passed, moisture in the trigger slot volatilizees gradually, perhaps the operator will trigger the water in the slot and manually get rid of, the kicking block decline power component opens once more this moment, will block that the curtain upwards rolling lets the external hourglass of cabinet, this kind of setting of cooperation, greatly increased the side rainwater function of the cabinet body, the safety of circuit has been guaranteed.

Preferably, power component includes servo motor, the inboard fixed connection of servo motor and roof, servo motor's transmission end fixed mounting has the rolling dish, a plurality of groups the one end of dragging the rope all with the outside fixed connection of rolling dish, and the outside fixed mounting who drags the rope has the folding piece of a plurality of groups equidistance range, cooperation servo motor's drive rolling dish rotates, can effectually stimulate to drag the rope and carry out the rolling, the setting of cooperation folding piece, thereby can neatly lift the curtain that blocks, when needs put down, only need the servo motor cooperation of reversal to block the action of gravity of curtain, can let and block the curtain whereabouts, and cooperation center connection formula sets up, make a servo motor just can control all ropes of dragging, not only simplify the operation, and guaranteed the neat release and the rolling function that block the curtain.

Preferably, the bottom fixed mounting who blocks the curtain has the balancing weight, the balancing weight is the annular setting, the balancing weight is including separating the extrusion piece, the bottom of extrusion piece is the indent arc setting, and the bottom fixed mounting who extrudes the piece has the elastic block, the setting of cooperation balancing weight, not only effectual increased blocks the tip gravity of curtain, help its decline process, the setting of cooperation bottom elastic block simultaneously, when making balancing weight and ground contact, can adapt to the ground of various unevennesses, make the balancing weight hug closely ground, this kind of setting of cooperation, even more under rain, when the water level risees gradually, also can keep apart accumulational rainwater in the outside, greatly reduced the cabinet body by soaking in aqueous, lead to the problem of circuit damage.

Preferably, the middle part of elasticity piece has been seted up to wearing the groove, and the elasticity piece be hollow setting, the inboard of elasticity piece is provided with a plurality of extrusion ball, the extrusion ball is elastic material, and the inboard fixed mounting of elasticity piece has two sets of pads of cutting apart, and the cooperation has increased the degree of deformation of elasticity piece to wearing the setting in groove, cooperates the setting of hollow setting and extrusion ball simultaneously, has increased holistic degree of deformation equally to effectual improvement with the degree of laminating on ground, further reduced the problem of accumulational rainwater inwards invasion.

Preferably, trigger the groove and be the hemisphere setting, and trigger the bottom fixed mounting in groove and have the conduction dish, the conduction dish is interior concavity setting, the inboard fixed mounting of the cabinet body has a plurality of groups conduction pieces, the top and the conduction dish fixed connection of conduction piece, the setting of cooperation conduction dish and conduction piece, the conduction piece carries out physical contact with the electric power original paper that generates heat to give the conduction dish with heat transfer, through this kind of setting, not only can give the electric power original paper heat dissipation, can also assist the work of volatilizing of moisture in the groove when not raining simultaneously.

Preferably, the blocking curtain comprises a water-proof cushion, an expansion net cushion is fixedly mounted on the inner side of the water-proof cushion, a plurality of groups of absorption balls are arranged between the expansion net cushion and the water-proof cushion, a water inlet pipe is fixedly mounted on the outer side of the water-proof cushion close to the bottom end, one end of the water inlet pipe is positioned between the expansion net cushion and the water-proof cushion, the external water source can be isolated by matching with the water-proof effect of the water-proof cushion, when the water level gradually rises, part of the water source can be introduced between the expansion net cushion and the water-proof cushion by matching with the arrangement of the water inlet pipe, then the absorption balls are made of water-absorbent resin, the absorption balls can absorb water and perform expansion and water locking, so that the weight of the blocking curtain can be increased, rapid water flow is easily formed due to the gradual rise of the water level along with the continuous falling of rainwater, and the water flow easily blocks the curtain from being washed away to cause the damage of circuits on the inner side of the cabinet body due to the rainwater, and the weight component of the blocking curtain can greatly enhance the impact-resistant effect, thereby effectively protecting the internal circuit.

Preferably, the inlet tube is the slope form with vertical plane and sets up, a plurality of absorb the ball and be top-down equidistance between expansion net pad and water proof pad and arrange the setting, and every absorbs and has the gap between the ball, and the cooperation absorbs neatly arranging of ball and sets up to and there is the setting of gap between the adjacent ball that absorbs, make the rivers that get into can be more smooth with absorb the ball contact and absorb, let the water absorption inflation that all absorption balls can be smooth.

Preferably, one side fixed mounting that the water proof pad was kept away from to the expansion net pad has a plurality of groups of hoses, intercommunication between the one end of hose and expansion net pad and the water proof pad, the setting of cooperation hose, after water entered into between expansion net pad and the water proof pad, can enter into the hose and make the hose inflation, and can make the hose take place the skew to the inboard after the inflation for the hose can with ground, block the curtain and constitute a triangle-shaped, thereby further strengthened and blockked the ability that the curtain resisted the rivers impact.

Preferably, the flow opening that a plurality of groups equidistance were arranged is seted up in the outside of hose, the outside fixed mounting of hose has the parcel bag, the independent bag of a plurality of groups of inboard fixedly connected with of parcel bag, the inboard of independent bag is provided with cement, opens the back to one side when blocking the curtain, the setting of joining in marriage the flow opening for the rivers can enter into the parcel bag, thereby wet with the cement in the independent bag, and moist cement can not scatter owing to being wrapped up by independent bag, and because the inboard is anhydrous state, along with the lapse of time, make cement solidify, thereby let the hose harden, greatly increased the supporting effect to blocking the curtain, further strengthened the ability that blocks the curtain and resist water impact.

A use method of a high-voltage switch cabinet good in outdoor rain resistance is suitable for the high-voltage switch cabinet good in outdoor rain resistance, and the method specifically comprises the following steps:

s1: the cabinet body is placed outdoors, when the outside rains, rainwater can be gradually collected into the trigger groove, so that the floating block in the trigger groove floats upwards, the servo motor can be triggered to start, and the blocking curtain can be unfolded downwards;

s2: the expanded blocking curtain is matched with the annular arrangement of the cabinet body, so that the outer side of the cabinet body can be completely covered, and the erosion of rainwater to the cabinet body is reduced;

s3: when the water level of the trigger groove is reduced, the floating block is sunk, the servo motor is started again at the moment, and the blocking curtain is wound upwards to enable the cabinet body to leak;

the cooperation blocks the setting of curtain, has not only effectually prevented that wind-force from carrying this rainwater and entering into the internal portion of cabinet from the side of the cabinet body, leads to the impaired problem of circuit, and flagging simultaneously blocks that the curtain can also block the high-order rainwater and soak the cabinet body, leads to the problem of circuit short circuit to greatly increased the rain-proof water effect of equipment.

The invention has the following beneficial effects:

1. according to the high-voltage switch cabinet with good outdoor rain resistance and the using method thereof, the blocking curtain is arranged in a matched mode, when the outside rains, the blocking curtain is enabled to be unfolded downwards under the action of gravity, the unfolded blocking curtain is arranged in a matched mode in an annular mode, the outer side of the cabinet body can be completely covered, and through the arrangement, the side rain resistance function of the cabinet body is greatly improved, and the safety of an internal circuit is guaranteed.

2. According to the outdoor high-voltage switch cabinet with good rain resistance and the using method thereof, the arrangement of the balancing weight block is matched, so that the end gravity of the blocking curtain is effectively increased, the descending process of the blocking curtain is assisted, meanwhile, the arrangement of the elastic block at the bottom is matched, the balancing weight block can adapt to various uneven ground when being in contact with the ground, the balancing weight block can be tightly attached to the ground, and by the arrangement, accumulated rainwater can be isolated to the outer side even when the water level gradually rises as more rain goes, so that the problem of circuit damage caused by the fact that the cabinet body is soaked in water is greatly reduced.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of the connection of the blocking curtain and the counterweight according to the present invention;

FIG. 5 is a partial cross-sectional view of the hose of the present invention;

FIG. 6 is a flow chart of a method of use of the present invention;

in the figure: 1. a cabinet body; 2. a top plate; 3. a trigger slot; 4. floating blocks; 5. a balancing weight; 6. a barrier curtain; 7. pulling the rope; 8. a conductive sheet; 9. an open slot; 10. a conductive plate; 11. a winding disc; 12. a servo motor; 13. extruding the block; 14. an elastic block; 15. separating the pad; 16. opposite penetrating grooves; 17. a folding block; 18. a hose; 19. expanding the mesh pad; 20. a water inlet pipe; 21. a water-insulating cushion; 22. an absorbent ball; 23. a flow port; 24. wrapping the bag; 25. an independent bag; 26. the ball is squeezed.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 3, the high voltage switch cabinet with good outdoor rain protection according to the embodiment of the present invention includes a cabinet body 1, a top plate 2 is fixedly installed at the top end of the cabinet body 1, a trigger groove 3 is formed in the middle of the top end of the top plate 2, a floating block 4 is rotatably connected to the inner side of the trigger groove 3, a trigger module is fixedly connected to one end of the floating block 4, the top plate 2 is arranged in a circular truncated cone shape, an annular open groove 9 is formed in the bottom end of the top plate 2, a blocking curtain 6 is fixedly installed on the inner side of the open groove 9, the blocking curtain 6 is arranged in a cylindrical shape, a plurality of pulling ropes 7 are slidably connected to the inner side of the blocking curtain 6, a power assembly is arranged at one end of each pulling rope 7, when the high voltage switch cabinet works, general switch cabinets can only protect the top against rain, but rain weather is often mixed with strong wind, and a cabinet door and a vent hole are generally required to be installed outside the cabinet body 1, the side face of the cabinet body 1 is difficult to resist the invasion of rainwater, the arrangement of the blocking curtain 6 is matched, when the outside rains, rainwater can be gradually collected into the trigger groove 3, so that the floating block 4 in the trigger groove 3 floats upwards, the trigger module can start the power assembly according to the floating and sinking of the floating block 4, the power assembly can pull and release the pulling rope 7, the blocking curtain 6 can be downwards unfolded under the action of gravity by releasing the pulling rope 7, the unfolded blocking curtain 6 is matched with the annular arrangement of the blocking curtain to completely cover the outer side of the cabinet body 1, the erosion of the rainwater to the side face of the cabinet body 1 is greatly reduced, when the rainwater passes, the moisture in the trigger groove 3 gradually volatilizes, or an operator manually removes the water in the trigger groove 3, at the moment, the floating block 4 descends the power assembly to be opened again, the blocking curtain 6 is upwards rolled to enable the cabinet body 1 to leak, the arrangement is matched, the side face rainwater-proof function of the cabinet body 1 is greatly increased, the safety of the circuit is ensured.

As shown in fig. 1 to 3, the power assembly includes a servo motor 12, the servo motor 12 is fixedly connected with the inner side of the top plate 2, a winding disc 11 is fixedly arranged at the transmission end of the servo motor 12, one end of each of a plurality of groups of the pulling ropes 7 is fixedly connected with the outer side of the winding disc 11, and a plurality of groups of folding blocks 17 which are arranged at equal intervals are fixedly arranged at the outer side of the dragging rope 7, when in work, the dragging rope 7 can be effectively dragged to roll by matching with the servo motor 12 to drive the rolling disc 11 to rotate, and the folding blocks 17 are arranged, so that the blocking curtain 6 can be lifted up neatly, when the blocking curtain needs to be put down, the reverse servo motor 12 is only needed to be matched with the gravity action of the blocking curtain 6, the blocking curtain 6 can fall down, and the central connection type arrangement is matched, so that all the pulling ropes 7 can be controlled by one servo motor 12, the operation is simplified, and the tidy releasing and rolling functions of the blocking curtain 6 are guaranteed.

As shown in fig. 4, the bottom fixed mounting who blocks curtain 6 has balancing weight 5, balancing weight 5 is the annular setting, balancing weight 5 is including releasing extrusion piece 13, the bottom of extrusion piece 13 is the setting of indent arc, and the bottom fixed mounting of extrusion piece 13 has elastic block 14, in operation, the setting of cooperation balancing weight 5, not only effectual increase blocks the tip gravity of curtain 6, help its decline process, the setting of cooperation bottom elastic block 14 simultaneously, when making balancing weight 5 and ground contact, can adapt to the ground of various unevennesses, make balancing weight 5 hug closely ground, this kind of setting of cooperation, even more when rain is more and more, when the water level risees gradually, also can keep apart the accumulational rainwater in the outside, greatly reduced the cabinet body 1 soaked in the aquatic, lead to the problem of circuit damage.

As shown in fig. 4, the middle part of elastic block 14 has been seted up to wearing groove 16, and elastic block 14 be hollow setting, elastic block 14's inboard is provided with a plurality of squeeze ball 26, squeeze ball 26 is elastic material, and elastic block 14's inboard fixed mounting has two sets of pads 15 of cutting apart, and the during operation, the cooperation is to wearing groove 16's setting, has increased elastic block 14's deformable degree, cooperates hollow setting and squeeze ball 26's setting simultaneously, has increased holistic deformable degree equally to effectual improvement with the laminating degree on ground, further reduced the problem of accumulational rainwater inwards invasion.

As shown in fig. 1 to 3, trigger groove 3 and be the hemisphere setting, and trigger groove 3's bottom fixed mounting has conduction dish 10, conduction dish 10 is the interior concavity setting, the inboard fixed mounting of the cabinet body 1 has a plurality of groups conduction piece 8, the top and the conduction dish 10 fixed connection of conduction piece 8, the during operation, cooperation conduction dish 10 and conduction piece 8's setting, conduction piece 8 carries out physical contact with the electric power original paper that generates heat to give conduction dish 10 with heat transfer, through this kind of setting, not only can give the electric power original paper heat dissipation, can also assist the work of volatilizing of moisture in the trigger groove 3 when not raining simultaneously.

As shown in fig. 4, the blocking curtain 6 includes a water-proof pad 21, an expansion net pad 19 is fixedly installed on the inner side of the water-proof pad 21, a plurality of groups of absorption balls 22 are arranged between the expansion net pad 19 and the water-proof pad 21, a water inlet pipe 20 is fixedly installed on the outer side of the water-proof pad 21 near the bottom end, one end of the water inlet pipe 20 is located between the expansion net pad 19 and the water-proof pad 21, when the water-proof curtain works, an external water source can be isolated by matching with the water-proof effect of the water-proof pad 21, when the water level gradually rises, a part of the water source can be introduced between the expansion net pad 19 and the water-proof pad 21 by matching with the arrangement of the absorption balls 22, the absorption balls 22 are made of water-absorbent resin, the absorption balls 22 can absorb water and perform expansion and water locking, so as the weight of the blocking curtain 6 can be increased, because the water level gradually rises with continuous falling of rainwater, rapid flowing water flow is easily formed, the rivers will block curtain 6 easily and break away and lead to the inboard circuit of the cabinet body 1 to receive the rainwater damage, and block curtain 6's weight subassembly, can strengthen its protecting against shock effect greatly to effectual protection internal circuit.

As shown in fig. 4, the water inlet pipe 20 is inclined from the vertical plane, and the absorbing balls 22 are arranged from top to bottom at equal intervals between the expanding net pad 19 and the water isolating pad 21, and a gap is formed between each absorbing ball 22, so that the absorbing balls 22 are arranged regularly and the gap is formed between adjacent absorbing balls 22, so that the entering water flow can be smoothly contacted with and absorbed by the absorbing balls 22, and all the absorbing balls 22 can smoothly absorb water and expand.

As shown in fig. 4, a plurality of sets of hoses 18 are fixedly mounted on one side of the expansion net pad 19, which is far away from the water-blocking pad 21, one end of each hose 18 is communicated with the expansion net pad 19 and the water-blocking pad 21, and in operation, the hoses 18 are matched with the arrangement of the hoses 18, so that after water enters the space between the expansion net pad 19 and the water-blocking pad 21, the water can enter the hoses 18 and expand the hoses 18, and after the water is expanded, the hoses 18 can be shifted to the inner side, so that the hoses 18 can form a triangle with the ground and the blocking curtain 6, and the capability of the blocking curtain 6 in resisting water impact is further enhanced.

As shown in fig. 6, a method for using an outdoor rainproof high-voltage switch cabinet is applicable to the outdoor rainproof high-voltage switch cabinet, and the method specifically comprises the following steps:

s1: the cabinet body 1 is placed outdoors, when the outside rains, rainwater can be gradually collected into the trigger groove 3, so that the floating block 4 in the trigger groove 3 floats upwards, the servo motor 12 can be triggered to start, and the blocking curtain 6 is unfolded downwards;

s2: the expanded blocking curtain 6 is matched with the annular arrangement of the cabinet body, so that the outer side of the cabinet body 1 can be completely covered, and the erosion of rainwater to the cabinet body 1 is reduced;

s3: when the water level of the trigger groove 3 is reduced, the floating block 4 is sunk, the servo motor 12 is started again, and the blocking curtain 6 is wound upwards to enable the cabinet body 1 to leak;

the cooperation blocks the setting of curtain 6, has not only effectually prevented that wind-force from carrying this rainwater and entering into the cabinet body 1 inside from the side of the cabinet body 1, leads to the impaired problem of circuit, and the while flagging blocks curtain 6 and can also block high-order rainwater and soak the cabinet body 1, leads to the problem of circuit short circuit to greatly increased the rain-proof water effect of equipment.

Example two

As shown in fig. 5, a first comparative example, in which another embodiment of the present invention is: flow opening 23 that a plurality of groups equidistance was arranged is seted up in the outside of hose 18, the outside fixed mounting of hose 18 has parcel bag 24, the independent bag 25 of a plurality of groups of inboard fixedly connected with of parcel bag 24, the inboard of independent bag 25 is provided with cement, in operation, open the back to one side when blockking curtain 6, the setting of cooperation flow opening 23 for rivers can enter into parcel bag 24, thereby wet the cement in independent bag 25, and moist cement can not scatter owing to by independent bag 25 parcel, and because the inboard is anhydrous state, along with the lapse of time, make cement solidify, thereby let hose 18 sclerosis, greatly increased the supporting effect to blockking curtain 6, further strengthened the ability that blocks curtain 6 and resist water impact.

When the rain-proof switch cabinet works, a general switch cabinet can only be used for rain proofing aiming at the top, but rainwater weather is often mixed with strong wind, a cabinet door and air holes are generally required to be installed on the outer side of the cabinet body 1, so that the side face of the cabinet body 1 is difficult to resist the invasion of rainwater, the arrangement of the blocking curtain 6 is matched, when the external rain falls, rainwater can be gradually collected into the trigger groove 3, so that the floating block 4 in the trigger groove 3 floats upwards, the trigger module can start the power assembly according to the floating and sinking of the floating block 4, the power assembly can pull and release the pulling rope 7, the blocking curtain 6 is enabled to be downwards unfolded under the action of gravity by releasing the pulling rope 7, the unfolded blocking curtain 6 is matched with the annular arrangement, the outer side of the cabinet body 1 can be completely covered, the erosion of the rainwater to the side face of the cabinet body 1 is greatly reduced, when the rainwater passes, the moisture in the trigger groove 3 gradually volatilizes, or an operator manually removes the water in the trigger groove 3, at the moment, the power assembly is opened again when the floating block 4 descends, the blocking curtain 6 is wound upwards to enable the cabinet body 1 to leak outwards, and by matching the arrangement, the side rain-proof function of the cabinet body 1 is greatly increased, and the safety of a circuit is ensured; when the device works, the servo motor 12 is matched to drive the winding disc 11 to rotate, the pulling ropes 7 can be effectively pulled to wind, the arrangement of the folding blocks 17 is matched, so that the blocking curtain 6 can be lifted up neatly, when the device needs to be put down, the blocking curtain 6 can fall down only by reversing the gravity action of the servo motor 12 matched with the blocking curtain 6, and the central connection type arrangement is matched, so that one servo motor 12 can control all the pulling ropes 7, the operation is simplified, and the neat release and winding functions of the blocking curtain 6 are ensured; when the water-saving type rain-proof cabinet works, the arrangement of the balancing weight 5 is matched, so that the end gravity of the blocking curtain 6 is effectively increased, the descending process of the blocking curtain is assisted, and meanwhile, the arrangement of the bottom elastic block 14 is matched, so that the balancing weight 5 can adapt to various uneven ground when being in contact with the ground, and the balancing weight 5 can be tightly attached to the ground; when the rainwater collector works, the deformation degree of the elastic block 14 is increased by matching with the arrangement of the through groove 16, and the overall deformation degree is also increased by matching with the hollow arrangement and the arrangement of the extrusion ball 26, so that the fitting degree with the ground is effectively improved, and the problem of inward invasion of accumulated rainwater is further reduced; when the device works, the conducting sheet 8 is in physical contact with a heating power element and transfers heat to the conducting disc 10 by matching with the arrangement of the conducting disc 10 and the conducting sheet 8, so that heat of the power element can be dissipated, and meanwhile, the device can assist in the volatilization work of moisture in the triggering groove 3 when the device is not rained; when the water-proof structure works, an external water source can be isolated by matching with the water-proof effect of the water-proof cushion 21, when the water level gradually rises, part of the water source can be introduced between the expansion net cushion 19 and the water-proof cushion 21 by matching with the arrangement of the water inlet pipe 20, then the absorption ball 22 is matched with the arrangement of the absorption ball 22, the absorption ball 22 is made of water-absorbent resin, can absorb water and perform expansion water locking, so that the weight of the blocking curtain 6 can be increased, rapid flowing water flow is easily formed because the water level gradually rises along with continuous falling of rainwater, the water flow easily flushes the blocking curtain 6 to cause that a circuit on the inner side of the cabinet body 1 is damaged by rainwater, and the weight component of the blocking curtain 6 can greatly enhance the impact-proof effect, so that an internal circuit is effectively protected; when the absorption ball 22 is in work, the arrangement of the absorption balls 22 in a regular arrangement and the arrangement of gaps between the adjacent absorption balls 22 are matched, so that the entering water flow can be smoothly contacted with and absorbed by the absorption balls 22, and all the absorption balls 22 can smoothly absorb water and expand; in operation, with the arrangement of the hose 18, after water enters between the expansion net pad 19 and the waterproof pad 21, the water enters into the hose 18 and expands the hose 18, and after expansion, the hose 18 deflects inwards, so that the hose 18, the ground and the blocking curtain 6 can form a triangle, and the capability of the blocking curtain 6 for resisting water flow impact is further enhanced; the during operation, after blockking that curtain 6 opens to one side, the setting of cooperation circulation mouth 23 for rivers can enter into parcel bag 24, thereby it is moist with the cement in independent bag 25, and moist cement can not scatter owing to by independent bag 25 parcel, and because the inboard anhydrous state that is, along with the lapse of time, make cement solidify, thereby let hose 18 sclerosis, greatly increased to the supporting effect who blocks curtain 6, further strengthened and blockked curtain 6 and resisted the ability that water impact.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and so on.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a rain-proof good high tension switchgear of outdoor which characterized in that: including the cabinet body (1), the top fixed mounting of the cabinet body (1) has roof (2), trigger groove (3) have been seted up at the top middle part of roof (2), the inboard of triggering groove (3) is rotated and is connected with kicking block (4), the one end fixedly connected with trigger module of kicking block (4), roof (2) are round platform shape setting, annular open slot (9) of circle are seted up to the bottom of roof (2), the inboard fixed mounting of open slot (9) has and blocks curtain (6), it is the cylinder setting to block curtain (6), and blocks inboard sliding connection of curtain (6) and have a plurality of roots to pull rope (7), the one end of pulling rope (7) is provided with power component.

2. The outdoor rainproof high-voltage switch cabinet according to claim 1, and is characterized in that: power component includes servo motor (12), the inboard fixed connection of servo motor (12) and roof (2), the transmission end fixed mounting of servo motor (12) has rolling dish (11), a plurality of groups the one end of dragging rope (7) all with the outside fixed connection of rolling dish (11), and the outside fixed mounting of dragging rope (7) has folding piece (17) that a plurality of groups equidistance were arranged.

3. The outdoor rainproof high-voltage switch cabinet according to claim 2, and is characterized in that: the bottom fixed mounting that blocks curtain (6) has balancing weight (5), balancing weight (5) are the annular setting, balancing weight (5) are including releasing extrusion piece (13), the bottom of extrusion piece (13) is the setting of indent arc, and the bottom fixed mounting of extrusion piece (13) has elastic block (14).

4. The outdoor rainproof high-voltage switch cabinet according to claim 3, wherein: the middle part of elastic block (14) is seted up to wearing groove (16), and elastic block (14) be hollow setting, the inboard of elastic block (14) is provided with a plurality of extrusion ball (26), extrusion ball (26) are elastic material, and the inboard fixed mounting of elastic block (14) has two sets of pads (15) of cutting apart.

5. The outdoor rainproof high-voltage switch cabinet according to claim 4, wherein: trigger groove (3) and be the hemisphere setting, and trigger the bottom fixed mounting in groove (3) and have conduction dish (10), conduction dish (10) are interior concavity setting, the inboard fixed mounting of the cabinet body (1) has a plurality of groups conduction piece (8), the top and the conduction dish (10) fixed connection of conduction piece (8).

6. The outdoor rainproof high-voltage switch cabinet according to claim 5, wherein: block curtain (6) including water proof pad (21), the inboard fixed mounting of water proof pad (21) has expansion net pad (19), be provided with between expansion net pad (19) and the water proof pad (21) a plurality of groups and absorb ball (22), the outside of water proof pad (21) is leaned on bottom fixed mounting and is had inlet tube (20), the one end of inlet tube (20) is located between expansion net pad (19) and the water proof pad (21).

7. The outdoor well rain-proof high tension switchgear of claim 6, characterized in that: the water inlet pipe (20) is obliquely arranged with the vertical plane, the absorption balls (22) are arranged between the expansion net pad (19) and the water separation pad (21) at intervals from top to bottom, and a gap is reserved between each absorption ball (22).

8. The outdoor rainproof high-voltage switch cabinet according to claim 7, wherein: one side fixed mounting that water proof pad (21) was kept away from in expansion reticular mat (19) has a plurality of groups hose (18), communicate between the one end of hose (18) and expansion reticular mat (19) and water proof pad (21).

9. The outdoor rainproof high-voltage switch cabinet according to claim 8, wherein: the circulation mouth (23) that a plurality of groups equidistance were arranged are seted up in the outside of hose (18), the outside fixed mounting of hose (18) has parcel bag (24), the independent bag (25) of the inboard fixedly connected with a plurality of groups of parcel bag (24), the inboard of independent bag (25) is provided with cement.

10. A use method of a high-voltage switch cabinet with good outdoor rain resistance is characterized by comprising the following steps: the method is suitable for the outdoor rainproof high-voltage switch cabinet as claimed in any one of claims 1 to 9, and specifically comprises the following steps:

s1: the cabinet body (1) is placed outdoors, when the outside rains, rainwater can be gradually collected into the trigger groove (3), so that the floating block (4) in the trigger groove (3) floats upwards, the servo motor (12) can be triggered to start, and the blocking curtain (6) is unfolded downwards;

s2: the expanded blocking curtain (6) is matched with the annular arrangement of the cabinet body, so that the outer side of the cabinet body (1) can be completely covered, and the erosion of rainwater to the cabinet body (1) is reduced;

s3: after the water level of the trigger groove (3) is reduced, the floating block (4) sinks, the servo motor (12) is started again at the moment, the blocking curtain (6) is wound upwards, and the cabinet body (1) leaks outwards.

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