CN212517948U - A waterproof switch board for electric power field - Google Patents
A waterproof switch board for electric power field Download PDFInfo
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- CN212517948U CN212517948U CN202020851924.3U CN202020851924U CN212517948U CN 212517948 U CN212517948 U CN 212517948U CN 202020851924 U CN202020851924 U CN 202020851924U CN 212517948 U CN212517948 U CN 212517948U
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- cabinet
- cabinet body
- baffle
- electric power
- rainwater
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Abstract
The utility model is suitable for an electric power field provides a waterproof switch board for electric power field, including the cabinet body and cabinet door, its characterized in that, the cabinet body passes through hinged joint with one side of cabinet door, be provided with the lock on the cabinet door; the two sides of the cabinet body are provided with vent holes, the two sides of the cabinet body are provided with grooves, the top of the cabinet body is provided with two baffle plates, and the baffle plates are connected with the cabinet body through a lifting positioning device; a rainwater sensing device is arranged on the baffle; the utility model discloses the beneficial effect who brings is through rainwater induction system, in time reacts to weather, through lift positioner, changes the position of baffle, can reach the effect that shelters from the air vent when the sunshade is rainy when fine in the day, can be fine prevent that rainwater or steam from passing through the air vent entering equipment inside and causing the damage to equipment.
Description
Technical Field
The utility model belongs to the electric power field especially relates to a waterproof switch board for electric power field.
Background
The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
With the development of modern industry, the types of power distribution cabinets are also diversified, but a plurality of power distribution cabinets are arranged outdoors, and circuits inside equipment are easily damaged in the face of various severe environments; the entering of rainwater or water vapor can corrode a line or a connecting wire and damage connected equipment.
Therefore, a power distribution cabinet which is waterproof outdoors is needed, and damage to an internal circuit caused by rainwater or steam can be avoided.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a can waterproof switch board aims at solving the switch board and exposes outdoors, causes the problem of rainwater to the corrosion of internal plant circuit easily.
The embodiment of the utility model provides a realize like this, a waterproof switch board for electric power field, including the cabinet body and cabinet door, the cabinet body passes through hinged joint with one side of cabinet door, be provided with the lock on the cabinet door; the two sides of the cabinet body are provided with vent holes, the two sides of the cabinet body are provided with grooves, the top of the cabinet body is provided with two baffle plates, and the baffle plates are connected with the cabinet body through a lifting positioning device; and the baffle is provided with a rainwater sensing device.
As a further scheme of the utility model, lift positioner includes support piece, support piece fixes on the cabinet body, the support piece bottom is equipped with first band pulley, is fixed with the connecting block on the support piece, fixedly connected with stops the piece on the connecting block, is fixed with drive arrangement on the support piece, the last driving shaft that passes support piece that has of drive arrangement is provided with the second band pulley on the driving shaft, the cooperation has the belt on first band pulley and the second band pulley, be fixed with the fixed block on the belt, it is connected with the pivot to rotate on the fixed block, the other end fixedly connected with locating piece of pivot, locating piece and baffle fixed connection.
As a further proposal of the utility model, the positioning block and the stop block are triangles.
As a further proposal of the utility model, the cabinet door and the cabinet body are provided with the sealing strip at the juncture.
As a further proposal of the utility model, the inner side of the baffle is provided with a sealing strip.
As a further aspect of the utility model, rainwater induction system includes the water catch bowl, water catch bowl fixed connection is on the baffle, the inside water level inductor that is provided with of water catch bowl.
As a further proposal of the utility model, the water level sensor is arranged inside the water collecting tank and close to one side of the baffle.
The utility model has the advantages that under normal conditions, the baffle is arranged at the top of the equipment to play the role of shading and insulating heat, and then the inside of the equipment is radiated through the vent holes to prevent overhigh temperature; when raining, rainwater flows into the water collecting tank, the water level sensor in the rainwater collecting tank triggers a signal to enable the driving device to work, the baffle plate is driven to descend, the vent hole can be shielded, and rainwater is prevented from entering the interior of the equipment through the vent hole; when weather becomes fine, water in the water collecting tank is evaporated, the water level sensor triggers a signal to enable the driving device to work, the baffle is driven to move upwards, the triangular positioning block is touched by the triangular blocking block after the baffle moves to the top, an angle is formed by extrusion, the baffle is inclined at the top to form a sunshade, when the vent hole is opened, the heat insulation layer can be formed by shading, and the phenomenon that the internal temperature is too high due to direct irradiation of sunlight is avoided.
Drawings
Fig. 1 is a structural diagram of a waterproof power distribution cabinet used in the power field in a clear weather form according to an embodiment of the present invention;
fig. 2 is a structural diagram of a rain form of a waterproof power distribution cabinet for the electric power field according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a partial side view taken at A in FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B;
fig. 6 is a partially enlarged view of fig. 2 at C.
In the drawings: 1. a cabinet body; 2. a cabinet door; 3. a sealing strip; 4. a door lock; 5. a vent hole; 6. a baffle plate; 7. a water level sensor; 8. a water collection tank; 9. a belt; 10. a first pulley; 11. a support member; 12. a groove; 13. a fixed shaft; 14. a drive device; a1, driving shaft; a2, a second belt pulley; a3, fixing blocks; a4, a rotating shaft; a5, a positioning block; a6, stop block; a7, connecting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1:
as shown in fig. 1, the structure diagram of a waterproof power distribution cabinet for the power field in a sunny day form provided by an embodiment of the present invention includes a cabinet body 1 and a cabinet door 2, and is characterized in that the cabinet body 1 is connected with one side of the cabinet door 2 through a hinge, and the cabinet door 2 is provided with a door lock 4; the improved wardrobe is characterized in that vent holes 5 are formed in two sides of the wardrobe body 1, grooves 12 are formed in two sides of the wardrobe body 1, two baffle plates 6 are arranged at the top of the wardrobe body 1, and the baffle plates 6 are connected with the wardrobe body 1 through a lifting positioning device; and a rainwater sensing device is arranged on the baffle 6.
In an embodiment of the present invention, when raining, rainwater flows into the rainwater sensing device disposed on the baffle 6, and then the lifting positioning device is triggered to move a certain distance, and the lifting positioning device drives the baffle 6 to move downwards into the grooves 12 on both sides of the cabinet body 1, so as to block the vent 5, thereby preventing rainwater from entering the vent 5; when the weather becomes fine, rainwater in the rainwater sensing device is evaporated, the lifting positioning device is triggered to move upwards, the baffle 6 is driven to move upwards, a triangular sun-shading heat-insulating layer is formed at the top, and meanwhile, the vent holes 5 are opened to dissipate heat inside.
Example 2:
as shown in fig. 3 and 4, as a preferred embodiment of the present invention, the lifting positioning device includes a supporting member 11, the supporting member 11 is fixed on the cabinet 1, a first pulley 10 is disposed at the bottom of the supporting member 11, a connecting block a7 is fixed on the supporting member 11, a blocking block A6 is fixedly connected to the connecting block a7, a driving device 14 is fixed on the supporting member 11, a driving shaft a1 passing through the supporting member 11 is disposed on the driving shaft a1, a second pulley a2 is disposed on the driving shaft a1, a belt 9 is fitted on the first pulley and the second pulley a2, a fixing block A3 is fixed on the belt 9, a rotating shaft a4 is rotatably connected on the fixing block A3, a positioning block a5 is fixedly connected to the other end of the rotating shaft a4, and the positioning block a5 is fixedly connected to the baffle 6; the driving device 14 drives the belt 9 to move, so as to drive the fixing block A3 on the belt 9 to move together with the baffle 6, when moving upwards, the top positioning block a5 contacts the blocking block a6 to stop moving, and when moving downwards, the baffle 6 slides into the groove 12 of the cabinet 1 to stop moving.
Example 3:
as shown in fig. 2, 5 and 6, as a preferred embodiment of the present invention, the positioning block a5 and the stop block a6 are triangular, so when the positioning block a5 contacts with the stop block a6, the inclined plane can be matched, so that the baffle 6 forms an angle at the top to build the thermal insulation layer, of course, the positioning block a5 and the stop block a6 can also be other shapes with inclined planes, and only the angle is formed when the contact is needed to be ensured, and the baffle 6 forms the thermal insulation layer at the top.
In an embodiment of the present invention, a sealing strip 3 is disposed at the junction between the cabinet door 2 and the cabinet body 1; the equipment manufacturing process has a gap between the cabinet door 2 and the cabinet body 1 easily under the condition of insufficient precision, and in rainy days, even if the cabinet door 2 is closed, rainwater can permeate, so that the sealing strip is arranged at the position where the cabinet body 1 contacts the cabinet door 2, and the rainwater can be prevented from permeating to damage the equipment when the cabinet door 2 is closed.
In an embodiment of the present invention, the inner side of the baffle 6 is provided with the sealing strip 3; the air vent 5 needs to be blocked by the baffle 6 when the air vent descends, but due to direct blocking, no fastening measures exist, blocking is easy and not firm, the sealing strip 3 needs to be arranged on the inner side of the baffle 6, buffering can be realized during operation of equipment, and rainwater can be prevented from permeating.
In an embodiment of the present invention, the rainwater sensing device includes a water collecting tank 8, the water collecting tank 8 is fixedly connected to the baffle 6, and a water level sensor 7 is disposed inside the water collecting tank 8; through the mode that sets up water level inductor 7 in water catch bowl 8 inside to react weather variation, also can be through other structures for example circular shape water catch bowl 8 or directly set up water level inductor 7 at the equipment top, can in time form the reaction to weather variation can.
In one embodiment of the present invention, the water level sensor 7 is located inside the water collection tank 8 near one side of the baffle 6; can guarantee like this that baffle 6 is when rising, when having the rainwater in the water catch bowl 8, water level inductor 7 can make the reaction the very first time, if in water catch bowl 8 other positions, probably can have fallen after the rain of a long time, the rainwater just can contact water level inductor 7, and is sensitive inadequately to the reaction of rainwater.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A waterproof power distribution cabinet for the field of electric power comprises a cabinet body (1) and a cabinet door (2), and is characterized in that the cabinet body (1) is connected with one side of the cabinet door (2) through a hinge, and a door lock (4) is arranged on the cabinet door (2); vent holes (5) are formed in two sides of the cabinet body (1), grooves (12) are formed in two sides of the cabinet body (1), two baffle plates (6) are arranged at the top of the cabinet body (1), and the baffle plates (6) are connected with the cabinet body (1) through a lifting positioning device; and a rainwater sensing device is arranged on the baffle (6).
2. The waterproof power distribution cabinet for the power field of claim 1, wherein the lifting and positioning device comprises a supporting piece (11), the supporting piece (11) is fixed on the cabinet body (1), a first belt wheel (10) is arranged at the bottom of the supporting piece (11), a connecting block (A7) is fixed on the supporting piece (11), a blocking block (A6) is fixedly connected on the connecting block (A7), a driving device (14) is fixed on the supporting piece (11), a driving shaft (A1) penetrating through the supporting piece (11) is arranged on the driving device (14), a second belt wheel (A2) is arranged on the driving shaft (A1), a belt (9) is matched on the first belt wheel and the second belt wheel (A2), a fixing block (A3) is fixed on the belt (9), a rotating shaft (A4) is rotatably connected on the fixing block (A3), and a positioning block (A5) is fixedly connected to the other end of the rotating shaft (A4), the positioning block (A5) is fixedly connected with the baffle (6).
3. The watertight switch cabinet for electric power sector according to claim 2, characterized in that said positioning blocks (A5) and stop blocks (A6) are both triangular.
4. The watertight power distribution cabinet for the field of electric power according to claim 1, characterized in that said cabinet door (2) and cabinet body (1) are provided with sealing strips (3) at the interface.
5. Waterproof cabinet for electric power according to claim 1, characterized in that inside of said baffle (6) is provided with a sealing strip (3).
6. The waterproof power distribution cabinet for the field of electric power of claim 1, characterized in that the rainwater sensing device comprises a water collection tank (8), the water collection tank (8) is fixedly connected to the baffle (6), and a water level sensor (7) is arranged inside the water collection tank (8).
7. Waterproof cabinet for electric power according to claim 6, characterized in that said level sensor (7) is inside the water collection sump (8) close to the side of the baffle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851924.3U CN212517948U (en) | 2020-05-20 | 2020-05-20 | A waterproof switch board for electric power field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851924.3U CN212517948U (en) | 2020-05-20 | 2020-05-20 | A waterproof switch board for electric power field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212517948U true CN212517948U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020851924.3U Active CN212517948U (en) | 2020-05-20 | 2020-05-20 | A waterproof switch board for electric power field |
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| Country | Link |
|---|---|
| CN (1) | CN212517948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363818A (en) * | 2021-06-29 | 2021-09-07 | 江苏华彤电气股份有限公司 | Protection structure and protection method of switch cabinet |
-
2020
- 2020-05-20 CN CN202020851924.3U patent/CN212517948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363818A (en) * | 2021-06-29 | 2021-09-07 | 江苏华彤电气股份有限公司 | Protection structure and protection method of switch cabinet |
| CN113363818B (en) * | 2021-06-29 | 2024-04-05 | 江苏华彤电气股份有限公司 | Protection structure and protection method of switch cabinet |
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