CN212695479U - Rainproof switch cabinet - Google Patents
Rainproof switch cabinet Download PDFInfo
- Publication number
- CN212695479U CN212695479U CN202020792237.9U CN202020792237U CN212695479U CN 212695479 U CN212695479 U CN 212695479U CN 202020792237 U CN202020792237 U CN 202020792237U CN 212695479 U CN212695479 U CN 212695479U
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- rain
- cabinet body
- proof
- cabinet
- eaves
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Abstract
The utility model discloses a rain-proof cubical switchboard belongs to cubical switchboard technical field, and its technical scheme main points are including the cabinet body, have seted up the opening on a side of the cabinet body, and the opening part of the cabinet body is provided with the cabinet door, and the cabinet door is articulated with the cabinet body, cabinet body top is connected with the rain-proof eaves, sets up downwards to the direction slope of keeping away from the cabinet body all around by the cabinet body top surface on the rain-proof eaves, and the border that the cabinet top was kept away from to the rain-proof eaves is located the below of cabinet door top surface, reaches and prevents that the.
Description
Technical Field
The utility model relates to a cubical switchboard equipment field, in particular to rain-proof cubical switchboard.
Background
The switch cabinet is a common electrical device, and is often used for installing switch elements of a power supply circuit and a control circuit.
The existing switch cabinet comprises a cabinet body in a cubic state, the cabinet body is formed by splicing a plurality of metal plates in a fixed connection mode, an opening is formed in one side of the cabinet body, a cabinet door is hinged to the opening and hinged to the cabinet body, and the cabinet body is internally and fixedly connected with a mounting frame used for mounting an electrical switch, a controller or other electrical elements. In the process of using the switch cabinet, an electrical switch, a controller or other electrical elements are installed on the installation frame, and the electrical elements in the power distribution cabinet are connected with an external circuit to be controlled through a bus and a lead, so that the installation of the power distribution cabinet is completed.
However, the structure of the switch cabinet still has the following problem that in rainy weather, rainwater can penetrate through gaps among metal plates forming the cabinet body and enter the cabinet body to corrode electric elements in the power distribution cabinet and bury potential safety hazards.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a rain-proof cubical switchboard reaches and prevents that the rainwater from getting into the internal effect of cabinet.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a rain-proof cubical switchboard, includes the cabinet body, has seted up the opening on one side of the cabinet body, and the opening part of the cabinet body is provided with the cabinet door, and the cabinet door is articulated with the cabinet body, cabinet body top is connected with the rain-proof eaves, by the downward setting of the direction slope of keeping away from the cabinet body around the cabinet body top surface on the rain-proof eaves, the border that the cabinet top was kept away from to the rain-proof eaves is located the below of.
Through adopting above-mentioned technical scheme, when the rainfall, the rainwater drops to the top of the cabinet body to under self action of gravity, through the curved surface landing between waterproof eaves and the cabinet body top surface and along the slope plane landing of waterproof eaves, when the rainwater left the waterproof eaves, the rainwater had dropped to the height below the cabinet door top surface, thereby it is internal at the top surface of cabinet door and continue along the gap infiltration cabinet between the cabinet door and the cabinet body to avoid the rainwater to leave the top surface that drops at the cabinet door behind the waterproof eaves, and then improve this rain-proof cubical switchboard's rain proofness.
The utility model further sets up to, rain-proof eaves are provided with four, and four rain-proof eaves use with the cooperation of four limits of cabinet body top surface respectively, and one of four rain-proof eaves that is close to the cabinet door is articulated with the cabinet body, all the other three rain-proof eaves and cabinet body fixed connection.
Through adopting above-mentioned technical scheme, be close to the rain-proof eaves of cabinet door and the cabinet body is articulated, can promote when needs overhaul the switch board with the rain-proof eaves of cabinet body articulated, make this rain-proof eaves upwards overturn to the lower border of avoiding rain-proof eaves blocks the cabinet door, makes the cabinet door open smoothly, thereby when guaranteeing rain-proof performance, does not influence the normal use of this rain-proof cubical switchboard.
The utility model discloses further set up as, with be provided with the supporting shoe between the rain-proof eaves at cabinet body top surface articulated rain-proof eaves and its length direction both ends, the supporting shoe is located two border departments that rain-proof eaves are adjacent, and supporting shoe fixed connection with cabinet body fixed connection prevent rain on the bottom surface of eaves, the supporting shoe with cabinet body articulated rain-proof eaves butt.
Through adopting above-mentioned technical scheme, the setting of supporting shoe can support the rain-proof eaves at the both ends with the rain-proof eaves of cabinet body articulated to make this rain-proof eaves can keep the state of slope, thereby stop the rainwater when having the rainfall, prevent that the rainwater from the gap infiltration cabinet body between cabinet door top and the cabinet body, guarantee this waterproof switch cabinet's waterproof performance.
This practicality further sets up as, seted up the guiding gutter on the supporting shoe, the guiding gutter is seted up on the top surface of supporting shoe, and the guiding gutter runs through the lateral wall at supporting shoe length direction both ends.
Through adopting above-mentioned technical scheme, the setting of guiding gutter can be collected, the water conservancy diversion to the rainwater that passes by the gap between the rain-proof eaves, avoids the rainwater to continue the whereabouts and pass gap, the infiltration cabinet body between cabinet door and the cabinet body after passing the gap between the rain-proof eaves to further improve this rain-proof cubical switchboard's rain performance.
The utility model discloses further set up to, with be provided with the bracing piece under the rain-proof eaves of cabinet body top surface articulated, the longitudinal section of bracing piece is the rectangle, bracing piece and cabinet body fixed connection, bracing piece and rain-proof eaves butt, the guiding gutter has also been seted up to the top surface of bracing piece, and the guiding gutter of bracing piece runs through the lateral wall at bracing piece length direction both ends, the guiding gutter of bracing piece is linked together with the guiding gutter of supporting shoe.
Through adopting above-mentioned technical scheme, the setting of bracing piece can support rain-proof eaves in the below of the articulated department between rain-proof eaves and the cabinet body for this rain-proof eaves can keep the state of slope, thereby stops the rainwater when having the rainfall, prevents that the rainwater from the gap infiltration cabinet body between cabinet door top and the cabinet body, guarantees this waterproof performance of waterproof switch cabinet.
The utility model discloses further set up as, with cabinet body top surface fixed connection's three rain eaves and the junction between the cabinet body top surface cut into curved surface, the junction between the three rain eaves is cut into curved surface, the angle that the cabinet body and mutual butt were kept away from to the three rain eaves is cut into the fillet.
Through adopting above-mentioned technical scheme, all adopt the excessive setting of curve between rain-proof eaves and cabinet body top surface and rain-proof eaves, can avoid producing the phenomenon of point discharge at the electric charge of cabinet body surface, and then reduce this rain-proof cubical switchboard and meet with the probability of thunderbolt in thunderstorm weather.
This practicality further sets up to, the cabinet door is provided with waterproof assembly with the side of cabinet body butt, and waterproof assembly includes capillary groove, waterproof board, waterproof hole and drier, and the capillary groove is seted up on cabinet door and cabinet body butt position, and the waterproof board uses with the capillary groove cooperation, and the waterproof board is connected with cabinet door inlay card, and the hole of draining is seted up on the waterproof board, and the drier setting is in the capillary groove.
By adopting the technical scheme, after a small amount of rainwater enters the gap between the cabinet door and the cabinet body, the rainwater can slide to the waterproof board along the side surface of the cabinet door under the action of surface tension and passes through the waterproof hole to be absorbed by the drying agent in the waterproof groove, so that the switch cabinet is kept dry, and the rainwater is prevented from corroding circuit elements in the switch cabinet.
To sum up, the utility model discloses following beneficial effect has:
1. the rain-proof eaves are arranged, so that rainwater falling on the top of the cabinet body can flow in a direction far away from the top of the cabinet body, the rainwater is prevented from permeating into the cabinet body from a gap between the top of the cabinet door and the cabinet body, and the waterproof performance of the waterproof switch cabinet is ensured;
2. the rain-proof eaves and the top surface of the cabinet body and the rain-proof eaves are both designed in an excessive curve mode, so that the phenomenon that electric charges on the surface of the cabinet body generate point discharge can be avoided, and the probability that the rain-proof switch cabinet is struck by lightning in thunderstorm weather is further reduced. (ii) a
3. The arrangement of the waterproof assembly can absorb a small amount of rainwater permeating between the cabinet door and the cabinet body, so that the interior of the switch cabinet is kept dry, and rainwater is prevented from corroding circuit elements in the switch cabinet.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is the working state diagram of the utility model after the cabinet door is opened.
Reference numerals: 1. a cabinet body; 11. a cabinet door; 2. rain eaves are prevented; 3. a support block; 4. a support bar; 5. a diversion trench; 6. a waterproof assembly; 61. a waterproof groove; 62. a waterproof sheet; 63. a waterproof hole; 64. a desiccant.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a rain-proof cubical switchboard, refers to fig. 1, includes the cabinet body 1, the 1 vertical setting of the cabinet body, and the cabinet body 1 is formed by polylith rectangle metal sheet seamless welding, concatenation, and the opening of rectangle is seted up to one side of the 1 length direction of the cabinet body, and the vertical cabinet door 11 that is provided with of the opening part of the cabinet body 1, and cabinet door 11 is articulated with the cabinet body 1, and the top of the cabinet body 1 is connected with the rain-proof eaves 2 that.
When the rainfall, the rainwater that drops to cabinet body 1 top can follow the slope plane on waterproof edge to the direction landing of keeping away from cabinet body 1 to avoid the rainwater to get into cabinet body 1 along the gap between cabinet door 11 and the cabinet body 1 in, thereby promote this defense switch cabinet's rain proofness ability.
Referring to fig. 1, four rain-proof eaves 2 are arranged, the four rain-proof eaves 2 are respectively matched with four edges of the top surface of a cabinet body 1 for use, the four rain-proof eaves 2 are respectively arranged in a manner of inclining downwards towards a direction far away from the cabinet body 1, one rain-proof eaves 2, close to a cabinet door 11, of the four rain-proof eaves 2 is hinged with the top surface of the cabinet body 1, the rest three rain-proof eaves 2 are fixedly connected with the cabinet body 1, the three rain-proof eaves 2 fixedly connected with the cabinet body 1 are mutually fixedly connected, and the heights of the edges, close to the ground, of the four rain-proof eaves; the junction between three rain eaves 2 and the 1 top surface of the cabinet body of three rain eaves of preventing with 1 top surface fixed connection of the cabinet body is cut into curved surface, and the junction between three rain eaves 2 of preventing is cut into curved surface, and the angle that the cabinet body 1 and mutual butt were kept away from to three rain eaves 2 is cut into the fillet.
When raining, rainwater falls to the top of the cabinet body 1, and under the action of self gravity, the rainwater slides down through the curved surface between the waterproof eaves and the top surface of the cabinet body 1 and slides down along the inclined plane of the rainproof eaves 2, when the rainwater leaves the rainproof eaves 2, the rainwater falls to a height below the top surface of the cabinet door 11, so that the rainwater is prevented from falling on the top surface of the cabinet door 11 after leaving the rainproof eaves 2 and continuously seeps into the cabinet body 1 along a gap between the cabinet door 11 and the cabinet body 1, and the rainproof performance of the rainproof switch cabinet is improved; and because the rain-proof eaves 2 and the cabinet body 1 top surface and rain-proof eaves 2 between all adopt the excessive setting of curve, can avoid producing the phenomenon of point discharge at the electric charge on the cabinet body 1 surface, and then reduce this rain-proof cubical switchboard and meet with the probability of thunderbolt in thunderstorm weather.
Referring to fig. 2, be provided with bracing piece 4 between the rain-proof eaves 2 articulated with the cabinet body 1 and the cabinet body 1, the longitudinal section of bracing piece 4 is the rectangle, and the length direction of bracing piece 4 is parallel with the length direction of the cabinet body 1, and one side and the cabinet body 1 fixed connection of 4 length direction of bracing piece, the border and the rain-proof eaves 2 butt of the cabinet body 1 are kept away from to 4 top surfaces of bracing piece.
Referring to fig. 2, a supporting block 3 is arranged between the rain-proof eaves 2 hinged to the cabinet body 1 and the rain-proof eaves 2 at the two ends of the length direction of the cabinet body 1, the supporting block 3 is in a cube shape, one end of the supporting block 3 in the length direction is fixedly connected with the cabinet body 1, the other end of the supporting block 3 in the length direction is inclined towards the direction far away from the cabinet body 1, the supporting block 3 is fixedly connected with the bottom surface of the rain-proof eaves 2 fixedly connected with the cabinet body 1, and the supporting block 3 is abutted to the bottom surface of the.
The supporting rod 4 is matched with the supporting block 3 for use, and can support the rain-proof eaves 2 hinged with the cabinet body 1, so that the rain-proof eaves 2 can keep an inclined state, rainwater is prevented from permeating into the power distribution cabinet from a gap between the cabinet door 11 and the cabinet body 1, and the rain-proof performance of the rain-proof power distribution cabinet is improved; when needs overhaul the switch board, can promote and make rain-proof eaves 2 upwards overturn with 1 articulated rain-proof eaves 2 of the cabinet body to avoid the lower border of rain-proof eaves 2 to block cabinet door 11, make cabinet door 11 open smoothly.
Referring to fig. 2, the top surface of the support rod 4 and the side surface of the support block 3 far from the ground are both provided with a guide groove 5, the length direction of the guide groove 5 on the top surface of the support rod 4 is parallel to the length direction of the support rod 4, the length direction of the guide groove 5 on the support block 3 is parallel to the length direction of the support block 3, and the guide groove 5 on the support block 3 is communicated with the guide groove 5 on the support rod 4.
The rainwater drops to 1 top of the cabinet body after, part rainwater can pass with the cabinet body 1 articulated rain-proof eaves 2 articulated department and this rain-proof eaves 2 and other prevent the gap between the rain eaves 2, the setting of guiding gutter 5, can block the rainwater that passes the gap, the rainwater can flow along guiding gutter 5 after transferring into guiding gutter 5, and finally flow from the guiding gutter 5 at supporting shoe 3 tops, thereby avoid the rainwater directly to drop to cabinet door 11 top surface and pass the gap between cabinet door 11 and the cabinet body 1, thereby improve the rain-proof performance of this rain-proof cubical switchboard.
Referring to fig. 2, a waterproof assembly 6 is arranged on a side surface of the cabinet door 11 close to the cabinet body 1, the waterproof assembly 6 includes four waterproof grooves 61, a waterproof plate 62, waterproof holes 63 and a drying agent 64, the four waterproof grooves 61 are respectively parallel to four sides of the rectangular cabinet door 11, distances between the four waterproof grooves 61 and the four sides of the cabinet door 11 parallel thereto are equal, and the four waterproof grooves 61 are connected at first positions and communicated with each other; the waterproof board 62 also is provided with four, and four waterproof boards 62 and four waterproof grooves 61 one-to-one cooperation are used, and waterproof board 62 and cabinet door 11 inlay card are connected, and waterproof hole 63 is seted up on waterproof board 62, and waterproof hole 63 arranges along the length direction equidistance of waterproof board 62, and drier 64 sets up in waterproof groove 61 and with cabinet door 11 fixed connection, drier 64 and waterproof board 62 butt.
After a small amount of rainwater enters a gap between the cabinet door 11 and the cabinet body 1, the rainwater slides onto the waterproof plate 62 along the side surface of the cabinet door 11 under the action of surface tension and passes through the waterproof hole 63 to be absorbed by the drying agent 64 in the waterproof groove 61, so that the inside of the switch cabinet is kept dry, and the rainwater is prevented from corroding circuit elements in the switch cabinet.
The utility model discloses a use as follows:
when raining, rainwater falls to the top of the cabinet body 1, most of the rainwater falls off through the curved surface between the waterproof eaves and the top surface of the cabinet body 1 and along the inclined plane of the rainproof eaves 2 under the action of self gravity, and when the rainwater leaves the rainproof eaves 2, the rainwater falls to a height below the top surface of the cabinet door 11, so that the rainwater is prevented from falling on the top surface of the cabinet door 11 after leaving the rainproof eaves 2 and continuously seeping into the cabinet body 1 along a gap between the cabinet door 11 and the cabinet body 1, and the rainproof performance of the rainproof switch cabinet is improved; part of rainwater can pass through the hinged part of the rainproof eave 2 hinged with the cabinet body 1 and the gap between the rainproof eave 2 and other rainproof eaves 2, the diversion trench 5 is arranged to block the rainwater passing through the gap, and the rainwater can flow along the diversion trench 5 after being transferred into the diversion trench 5 and finally flows out of the diversion trench 5 at the top of the supporting block 3, so that the rainwater is prevented from directly falling to the top surface of the cabinet door 11 and passing through the gap between the cabinet door 11 and the cabinet body 1, and the rainproof performance of the rainproof switch cabinet is improved; after a small amount of rainwater enters a gap between the cabinet door 11 and the cabinet body 1, the rainwater slides onto the waterproof plate 62 along the side surface of the cabinet door 11 under the action of surface tension and passes through the waterproof hole 63 to be absorbed by the drying agent 64 in the waterproof groove 61, so that the inside of the switch cabinet is kept dry, and the rainwater is prevented from corroding circuit elements in the switch cabinet.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a rain-proof cubical switchboard, includes the cabinet body (1), has seted up the opening on the side of the cabinet body (1), and the opening part of the cabinet body (1) is provided with cabinet door (11), and cabinet door (11) are articulated with the cabinet body (1), its characterized in that: the rain-proof cabinet is characterized in that a rain-proof brim (2) is connected to the top of the cabinet body (1), the rain-proof brim (2) is arranged downwards from the periphery of the top surface of the cabinet body (1) to the direction away from the cabinet body (1), and the edge of the rain-proof brim (2) away from the cabinet top is located below the top surface of the cabinet door (11).
2. A weatherproof switchgear, according to claim 1, characterized in that: the rain-proof eaves (2) are four, the four rain-proof eaves (2) are respectively matched with four edges of the top surface of the cabinet body (1) for use, one rain-proof eaves (2) close to the cabinet door (11) in the four rain-proof eaves (2) is hinged to the cabinet body (1), and the rest three rain-proof eaves (2) are fixedly connected with the cabinet body (1).
3. A weatherproof switchgear, according to claim 2, characterized in that: the rain-proof eave (2) hinged to the top surface of the cabinet body (1) and the rain-proof eaves (2) at the two ends of the length direction of the cabinet body are provided with supporting blocks (3), the supporting blocks (3) are located at two adjacent edges of the rain-proof eave (2), the supporting blocks (3) are fixedly connected to the bottom surface of the rain-proof eave (2) fixedly connected with the cabinet body (1), and the supporting blocks (3) are abutted to the rain-proof eave (2) hinged to the cabinet body (1).
4. A weatherproof switchgear, according to claim 3, characterized in that: the guide groove (5) is formed in the supporting block (3), the guide groove (5) is formed in the top face of the supporting block (3), and the guide groove (5) penetrates through the side walls at two ends of the supporting block (3) in the length direction.
5. A rain-proof cubical switchboard according to claim 4 characterized in that: with be provided with bracing piece (4) under cabinet body (1) top surface articulated rain eaves (2), the longitudinal section of bracing piece (4) is the rectangle, bracing piece (4) and cabinet body (1) fixed connection, bracing piece (4) and rain eaves (2) butt, guiding gutter (5) have also been seted up to the top surface of bracing piece (4), and the lateral wall at bracing piece (4) length direction both ends is run through in guiding gutter (5) of bracing piece (4), guiding gutter (5) and guiding gutter (5) of supporting shoe (3) of bracing piece (4) are linked together.
6. A weatherproof switchgear, according to claim 2, characterized in that: the junction between the three rain-proof eaves (2) and the cabinet body (1) top surface with cabinet body (1) top surface fixed connection is cut into curved surface, and the junction between three rain-proof eaves (2) is cut into curved surface, and the angle that the cabinet body (1) and mutual butt were kept away from in three rain-proof eaves (2) is cut into the fillet.
7. A weatherproof switchgear, according to claim 1, characterized in that: the side of cabinet door (11) and the butt of the cabinet body (1) is provided with waterproof assembly (6), waterproof assembly (6) are including water-proof tank (61), waterproof board (62), waterproof hole (63) and drier (64), water-proof tank (61) are seted up on cabinet door (11) and the butt position of the cabinet body (1), waterproof board (62) and water-proof tank (61) cooperation are used, and waterproof board (62) are connected with cabinet door (11) inlay card, the hole of draining is seted up on waterproof board (62), drier (64) set up in water-proof tank (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792237.9U CN212695479U (en) | 2020-05-13 | 2020-05-13 | Rainproof switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792237.9U CN212695479U (en) | 2020-05-13 | 2020-05-13 | Rainproof switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212695479U true CN212695479U (en) | 2021-03-12 |
Family
ID=74887835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020792237.9U Expired - Fee Related CN212695479U (en) | 2020-05-13 | 2020-05-13 | Rainproof switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212695479U (en) |
-
2020
- 2020-05-13 CN CN202020792237.9U patent/CN212695479U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 Termination date: 20210513 |