CN215343462U - High-efficient radiating direct current screen switch board - Google Patents
High-efficient radiating direct current screen switch board Download PDFInfo
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- CN215343462U CN215343462U CN202121552148.8U CN202121552148U CN215343462U CN 215343462 U CN215343462 U CN 215343462U CN 202121552148 U CN202121552148 U CN 202121552148U CN 215343462 U CN215343462 U CN 215343462U
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- power distribution
- distribution cabinet
- fixedly connected
- current screen
- heat dissipation
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Abstract
The utility model relates to the technical field of direct-current screen power distribution cabinets, in particular to a high-efficiency heat-dissipation direct-current screen power distribution cabinet which comprises a power distribution cabinet main body, wherein a heat dissipation window is fixedly connected to one side of the power distribution cabinet main body, an air hole is formed in one side of the power distribution cabinet main body, a control box is fixedly connected to one side of the power distribution cabinet main body, a lead screw is rotatably connected to one side of the control box through a bearing, a sleeve is connected to the outer surface of the lead screw through threads, and a top plate is fixedly connected to one side of the sleeve. The utility model has the advantages that: the fixed plate shelters from the gas pocket for fixed protruding card is gone into the inside of gas pocket, seals the gas pocket, and makes fixed protruding clear up gas pocket inner wall dust, drives the rack through the roof and descends, and the meshing relation of connection of rack and gear, makes the gear drive dwang rotate, makes the baffle shelter from the heat dissipation window, has guaranteed that the rainwater does not get into inside the switch board main part, has guaranteed that equipment does not receive the damage.
Description
Technical Field
The utility model relates to the technical field of direct current screen power distribution cabinets, in particular to a direct current screen power distribution cabinet capable of efficiently dissipating heat.
Background
The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops.
The most radiating effect of the prior direct current screen switch board is good, but in the open air switch board, meet weather, the rainwater can get into the internal portion of cabinet through heat dissipation window and gas pocket, causes the damage of internal plant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides the efficient heat-dissipation direct-current screen power distribution cabinet and effectively overcomes the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a high-efficient radiating direct current cabinet switch board, includes the switch board main part, one side fixedly connected with heat dissipation window of switch board main part, the gas pocket is seted up to one side of switch board main part, one side fixedly connected with control box of switch board main part, one side of control box is rotated through the bearing and is connected with the lead screw, there is the sleeve pipe surface of lead screw through threaded connection, sheathed tube one side fixedly connected with roof, the roof is close to sheathed tube one side fixedly connected with guide bar, one side fixedly connected with limiting plate of roof is kept away from to the guide bar, one side fixedly connected with connecting rod of roof, one side fixedly connected with fixed plate of roof is kept away from to the connecting rod, one side fixedly connected with fixed plate of connecting rod is kept away from to the fixed plate.
Optionally, one side fixedly connected with rack that the roof is close to the guide bar, one side meshing of rack is connected with the gear, one side fixedly connected with dwang of gear, one side of dwang is passed through the bearing and is rotated the connection switch board main part, the outer fixed surface of dwang is connected with the baffle.
Optionally, the quantity of gas pocket is a plurality of, a plurality of the gas pocket evenly distributed is in one side of switch board main part, and adjacent two the distance between the gas pocket equals.
Optionally, the diameter of the screw rod is matched with the diameter of the cavity of the sleeve, the thread pitch of the threads arranged on the outer surface of the screw rod is matched with the thread pitch of the threads arranged on the inner wall of the sleeve, the number of the guide rods is two, and the two guide rods are symmetrical about the axis of the screw rod.
Optionally, the axis of the limiting plate coincides with the axis of the guide rod, and the diameter of the fixing protrusion is matched with the diameter of the air hole.
Optionally, the tooth grooves of the rack are matched with the tooth shapes of the gears, and the axes of the gears coincide with the axes of the rotating rods.
Optionally, the width of the baffle is greater than that of the heat dissipation window, and the thickness of the gear is equal to that of the rack.
The utility model has the following advantages:
this high-efficient radiating direct current screen switch board, through the control box, the lead screw, the sleeve pipe, the roof, the guide bar, the limiting plate, the connecting rod, the fixed plate, fixed protrusion, the rack, the gear, cooperation setting between dwang and the baffle, during wind and rain weather, control box drive lead screw rotates, and the effect through the guide bar, make the sleeve pipe drive the roof descend, make the connecting rod drive the fixed plate and descend, make the fixed plate shelter from the gas pocket, make fixed protrusion card go into the inside of gas pocket, seal the gas pocket, and make fixed protrusion clear up gas pocket inner wall dust, drive the rack through the roof and descend, and the meshing connection relation of rack and gear, make the gear drive dwang rotate, make the baffle shelter from the heat dissipation window, inside having guaranteed that the rainwater does not get into the switch board main part, guaranteed that equipment does not receive the damage.
Drawings
FIG. 1 is a schematic view of a first assembled perspective structure of the present invention;
FIG. 2 is a schematic view of a second assembled perspective of the present invention;
FIG. 3 is an enlarged view of the structure at A of FIG. 1 according to the present invention.
In the figure: 1-a power distribution cabinet main body, 2-a heat dissipation window, 3-an air hole, 4-a control box, 5-a screw rod, 6-a sleeve, 7-a top plate, 8-a guide rod, 9-a limiting plate, 10-a connecting rod, 11-a fixing plate, 12-a fixing bulge, 13-a rack, 14-a gear, 15-a rotating rod and 16-a baffle.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 3, a high-efficiency heat-dissipation direct current panel power distribution cabinet comprises a power distribution cabinet main body 1, a heat dissipation window 2 is fixedly connected to one side of the power distribution cabinet main body 1, an air hole 3 is formed in one side of the power distribution cabinet main body 1, a control box 4 is fixedly connected to one side of the power distribution cabinet main body 1, a lead screw 5 is rotatably connected to one side of the control box 4 through a bearing, a sleeve 6 is connected to the outer surface of the lead screw 5 through a screw thread, a top plate 7 is fixedly connected to one side of the sleeve 6, a guide rod 8 is fixedly connected to one side of the top plate 7 close to the sleeve 6, a limit plate 9 is fixedly connected to one side of the guide rod 8 far from the top plate 7, a connecting rod 10 is fixedly connected to one side of the connecting rod 10 far from the top plate 7, a fixing plate 11 is fixedly connected to one side of the fixing plate 11 far from the connecting rod 10, and the control box 4 drives the lead screw 5 to rotate, and through the effect of guide bar 8 for sleeve 6 drives roof 7 and carries out descending motion, makes connecting rod 10 drive fixed plate 11 and carries out descending motion, makes fixed arch 12 block go into the inside of gas pocket 3.
As an optional technical scheme of the utility model: roof 7 is close to one side fixedly connected with rack 13 of guide bar 8, one side meshing of rack 13 is connected with gear 14, one side fixedly connected with dwang 15 of gear 14, one side of dwang 15 is passed through the bearing and is rotated and connect switch board main part 1, the outer fixed surface of dwang 15 is connected with baffle 16, through the meshing connection relation of rack 13 and gear 14, when making rack 13 descend, gear 14 drives dwang 15 and rotates, make baffle 16 rotate, shelter from heat dissipation window 2.
As an optional technical scheme of the utility model: the quantity of gas pocket 3 is a plurality of, and a plurality of gas pocket 3 evenly distributed is in one side of switch board main part 1, and the distance between two adjacent gas pockets 3 equals through the effect of gas pocket 3 for the radiating effect of switch board main part 1 is better.
As an optional technical scheme of the utility model: the diameter of lead screw 5 and the diameter looks adaptation of 6 cavitys of sleeve pipe, the pitch of the screw thread that 5 surfaces of lead screw set up and the pitch looks adaptation of the screw thread that 6 inner walls of sleeve pipe set up, and the quantity of guide bar 8 is two, and two guide bars 8 are symmetrical about the axle center of lead screw 5, through the rotation of lead screw 5 to and the effect of guide bar 8, make the lift of sleeve pipe 6 more reasonable, smooth and easy.
As an optional technical scheme of the utility model: the axle center of limiting plate 9 and the axle center coincidence of guide bar 8, the diameter of fixed arch 12 and the diameter looks adaptation of gas pocket 3, through the effect of limiting plate 9, the position of restriction guide bar 8 avoids guide bar 8 to drop, through the effect of fixed arch 12, when sealing gas pocket 3, clears up gas pocket 3 inner wall adhesion dust.
As an optional technical scheme of the utility model: the tooth space of the rack 13 is matched with the tooth shape of the gear 14, the axis of the gear 14 is superposed with the axis of the rotating rod 15, and the gear 14 drives the rotating rod 15 to rotate when the rack 13 moves up and down through the meshing connection relationship between the rack 13 and the gear 14.
As an optional technical scheme of the utility model: the width of baffle 16 is greater than the width of heat dissipation window 2, and the thickness of gear 14 equals with the thickness of rack 13, and effect through baffle 16 shelters from heat dissipation window 2, avoids the rainwater to get into inside switch board main part 1.
The working process of the utility model is as follows: when the user uses
1. In the weather of wind and rain, the control box 4 drives the screw rod 5 to rotate, and the sleeve 6 drives the top plate 7 to move downwards under the action of the guide rod 8;
2. through the descending of the top plate 7, the connecting rod 10 drives the fixing plate 11 to descend, the air hole 3 is sealed, the fixing bulge 12 is clamped into the air hole 3, and dust adhered to the inner wall of the air hole 3 is cleaned;
3. the rack 13 is driven to descend by the top plate 7, and the rack 13 is meshed with the gear 14, so that the gear 14 drives the rotating rod 15 to rotate, the baffle 16 rotates, and the heat dissipation window 2 is shielded.
In summary, the following steps: the high-efficiency heat-radiation direct-current screen power distribution cabinet is characterized in that through the matching arrangement of the control box 4, the screw rod 5, the sleeve 6, the top plate 7, the guide rod 8, the limiting plate 9, the connecting rod 10, the fixing plate 11, the fixing protrusions 12, the racks 13, the gears 14, the rotating rods 15 and the baffle plates 16, in a rainy weather, the control box 4 drives the screw rod 5 to rotate, and through the action of the guide rod 8, the sleeve 6 drives the top plate 7 to descend, the connecting rod 10 drives the fixing plate 11 to descend, the fixing plate 11 shields the air holes 3, the fixing protrusions 12 are clamped into the air holes 3 to seal the air holes 3, the fixing protrusions 12 clean dust on the inner walls of the air holes 3, the racks 13 are driven to descend through the top plate 7, and the meshing connection relationship between the racks 13 and the gears 14 is realized, the gears 14 drive the rotating rods 15 to rotate, so that the baffle plates 16 shield the heat radiation windows 2, the rainwater is prevented from entering the power distribution cabinet main body 1, and the equipment is prevented from being damaged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-efficient radiating direct current screen switch board which characterized in that: comprises a power distribution cabinet main body (1), one side of the power distribution cabinet main body (1) is fixedly connected with a heat radiation window (2), one side of the power distribution cabinet main body (1) is provided with an air hole (3), one side of the power distribution cabinet main body (1) is fixedly connected with a control box (4), one side of the control box (4) is rotatably connected with a lead screw (5) through a bearing, the outer surface of the lead screw (5) is connected with a sleeve (6) through a thread, one side of the sleeve (6) is fixedly connected with a top plate (7), one side of the top plate (7) close to the sleeve (6) is fixedly connected with a guide rod (8), one side of the guide rod (8) far away from the top plate (7) is fixedly connected with a limiting plate (9), one side of the top plate (7) is fixedly connected with a connecting rod (10), one side of the connecting rod (10) far away from the top plate (7) is fixedly connected with a fixing plate (11), one side of the fixing plate (11) far away from the connecting rod (10) is fixedly connected with a fixing bulge (12).
2. The efficient heat dissipation direct current screen power distribution cabinet according to claim 1, characterized in that: roof (7) are close to one side fixedly connected with rack (13) of guide bar (8), one side meshing of rack (13) is connected with gear (14), one side fixedly connected with dwang (15) of gear (14), one side of dwang (15) is passed through the bearing and is rotated and connect switch board main part (1), the outer fixed surface of dwang (15) is connected with baffle (16).
3. The efficient heat dissipation direct current screen power distribution cabinet according to claim 1, characterized in that: the quantity of gas pocket (3) is a plurality of, a plurality of gas pocket (3) evenly distributed is in one side of switch board main part (1), and adjacent two the distance between gas pocket (3) equals.
4. The efficient heat dissipation direct current screen power distribution cabinet according to claim 1, characterized in that: the diameter of lead screw (5) and the diameter looks adaptation of sleeve pipe (6) cavity, the pitch of the screw thread that lead screw (5) surface set up and the pitch looks adaptation of the screw thread that sleeve pipe (6) inner wall set up, the quantity of guide bar (8) is two, two guide bar (8) are about the axis symmetry of lead screw (5).
5. The efficient heat dissipation direct current screen power distribution cabinet according to claim 1, characterized in that: the axis of the limiting plate (9) coincides with the axis of the guide rod (8), and the diameter of the fixing protrusion (12) is matched with that of the air hole (3).
6. The efficient heat dissipation direct current screen power distribution cabinet according to claim 2, characterized in that: the tooth space of the rack (13) is matched with the tooth shape of the gear (14), and the axis of the gear (14) is superposed with the axis of the rotating rod (15).
7. The efficient heat dissipation direct current screen power distribution cabinet according to claim 2, characterized in that: the width of the baffle (16) is larger than that of the heat dissipation window (2), and the thickness of the gear (14) is equal to that of the rack (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552148.8U CN215343462U (en) | 2021-07-07 | 2021-07-07 | High-efficient radiating direct current screen switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552148.8U CN215343462U (en) | 2021-07-07 | 2021-07-07 | High-efficient radiating direct current screen switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343462U true CN215343462U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121552148.8U Active CN215343462U (en) | 2021-07-07 | 2021-07-07 | High-efficient radiating direct current screen switch board |
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| CN (1) | CN215343462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115275798A (en) * | 2022-08-29 | 2022-11-01 | 江苏鸿康电器有限公司 | Switching device and power distribution equipment |
-
2021
- 2021-07-07 CN CN202121552148.8U patent/CN215343462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115275798A (en) * | 2022-08-29 | 2022-11-01 | 江苏鸿康电器有限公司 | Switching device and power distribution equipment |
| CN115275798B (en) * | 2022-08-29 | 2023-07-25 | 江苏鸿康电器有限公司 | Switching device and power distribution equipment |
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