CN213937112U - Dustproof duplicate supply of heat dissipation switches and supports and press switch board - Google Patents
Dustproof duplicate supply of heat dissipation switches and supports and press switch board Download PDFInfo
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- CN213937112U CN213937112U CN202022117781.6U CN202022117781U CN213937112U CN 213937112 U CN213937112 U CN 213937112U CN 202022117781 U CN202022117781 U CN 202022117781U CN 213937112 U CN213937112 U CN 213937112U
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Abstract
The utility model belongs to the technical field of the switch board device, especially, for a dustproof dual supply switching of heat dissipation supports presses switch board, including the switch board body, the rear side fixed mounting of switch board body has two powers, the rear side fixed mounting of switch board body has the switch, switch and two power electric connection, fixed mounting has the diaphragm between the left side inner wall of switch board body and the right side inner wall, and the sliding sleeve is equipped with two movable plates on the diaphragm, and one side that two movable plates kept away from each other respectively with the both sides inner wall of the switch board body that corresponds between fixed mounting have first spring, rotate on the rear side inner wall of switch board body and install first fixed pulley. The utility model discloses a set up eccentric wheel, first flexible steel cable, movable block, slope pole, screw rod and rectangular block and cooperate, solved and can not dispel the heat and can not carry out the problem that the gyro wheel was accomodate to the switch board after removing to the electrical components who is moving in the switch board.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a dustproof dual supply of heat dissipation switches and supports and press the switch board.
Background
The power distribution cabinet (box) is divided into a power distribution cabinet (box), a lighting distribution cabinet (box) and a metering cabinet (box), and is the final-stage equipment of a power distribution system, the power distribution cabinet is the general name of a motor control center, the power distribution cabinet is used in the occasions with more dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the power distribution cabinet distributes the electric energy of a certain circuit of the previous-stage power distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, however, the power distribution cabinet is easy to cause heat accumulation in long-term use, can damage the internal parts of a cabinet body, is influenced by the environment, can influence the normal operation of electrical elements due to overhigh temperature, can greatly shorten the service life of the power distribution cabinet, the traditional power distribution cabinet can not dissipate the heat of the electrical elements running in the power distribution cabinet, and the traditional power distribution cabinet can not receive rollers of the moved power distribution cabinet, the use requirements cannot be met, and therefore the heat dissipation dustproof dual-power switching and pressing power distribution cabinet is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a dustproof dual supply of heat dissipation switches and supports and press the switch board has solved and can not dispel the heat and can not carry out the problem that the gyro wheel was accomodate to the switch board after removing to the electrical components who is moving in the switch board.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a heat-dissipation dustproof dual-power switching and pressing power distribution cabinet comprises a power distribution cabinet body, wherein two power supplies are fixedly mounted on the rear side of the power distribution cabinet body, a switcher is fixedly mounted on the rear side of the power distribution cabinet body and electrically connected with the two power supplies, a transverse plate is fixedly mounted between the inner walls of the left side and the right side of the power distribution cabinet body, two movable plates are slidably sleeved on the transverse plate, a first spring is fixedly mounted between one side, away from each other, of each movable plate and the inner walls of the two sides of the corresponding power distribution cabinet body respectively, a first fixed pulley is rotatably mounted on the inner wall of the rear side of the power distribution cabinet body, a first flexible steel rope is fixedly mounted on the left side of the left movable plate, one end of each first flexible steel rope bypasses the front side of the first fixed pulley and is fixedly connected with the left side of, the left side fixed mounting of switch board body has the square plate, the rear side fixed mounting of square plate has first driving motor, first driving motor's output fixed mounting has the eccentric wheel, ball and eccentric wheel rolling contact, equal fixed mounting has the U-shaped board on the left side inner wall of switch board body and the right side inner wall, the last surface rotation of U-shaped board installs the second fixed pulley, the slip cap is equipped with the movable block on the U-shaped board, the equal fixed mounting in one side that two movable blocks kept away from each other has the flexible steel cable of second, the top of the second fixed pulley that corresponds is walked around to the bottom of the flexible steel cable of second and is connected with the last fixed surface of movable block, the equal fixed mounting in one side that two movable blocks are close to each other has second driving motor, second driving motor's output fixed mounting has micro fan, fixed mounting has the second spring between the lower surface of movable block and the bottom inner wall of the U-shaped board that corresponds.
As an optimal technical scheme of the utility model, state the lower fixed surface of switch board body and install two risers, the right side of left riser is rotated and is installed the screw rod, the left end of screw rod extends to left riser outer and fixed mounting has the knob, the thread bush is equipped with the rectangular block on the screw rod, the right side fixed mounting of left riser has the rectangular pole, rectangular block and rectangular pole sliding connection, the lower surface rotation of rectangular block installs the sloping bar that the slope set up, the bottom of sloping bar articulates there is the connecting plate, the rectangular channel has all been seted up to one side that two risers are close to each other, rectangular channel and connecting plate sliding connection, four gyro wheels are installed in the lower surface rotation of connecting plate.
As the utility model discloses a preferred technical scheme, the rectangular hole has all been seted up on the left side inner wall of switch board body and the right side inner wall, and the fixed cover of inner wall of rectangular hole is equipped with the dust screen.
As a preferred technical scheme of the utility model, thread groove and first square hole have been seted up in the left side of rectangle piece, thread groove and screw rod threaded connection, the inner wall in first square hole and the outside sliding connection of rectangle pole.
As a preferred technical scheme of the utility model, the second square hole has been seted up to the upper surface of movable block, the inner wall in second square hole and the outside sliding connection of the U-shaped board that corresponds.
As a preferred technical scheme of the utility model, lie in the left side of left movable plate and seted up first circular port in two movable plates, the inner wall of first circular port and the outside contactless of first flexible steel cable.
As a preferred technical scheme of the utility model, lie in the left side of left riser in two risers and seted up the second circular port, the downthehole fixed mounting of second has the bearing, and the inner circle inboard and the screw rod of bearing weld mutually.
(III) advantageous effects
Compared with the prior art, the utility model provides a dustproof dual supply of heat dissipation switches to pressing switch board possesses following beneficial effect:
1. this dustproof dual supply switching of heat dissipation supports presses switch board, through U-shaped board, first fixed pulley, eccentric wheel, first spring and connecting rod cooperate, first driving motor drives the eccentric wheel and rotates, and the ball passes through the connecting rod and drives the movable plate and slide on the diaphragm, and the movable plate drives the movable block through the flexible steel cable of second and second driving motor drives the micro-fan and upwards slides simultaneously, and two movable plates remove to the direction of keeping away from each other to reach and carry out radiating effect to this internal electrical components of moving of switch board.
2. This dustproof dual power supply switching of heat dissipation supports presses switch board, cooperatees through screw rod, locating lever, slope pole and rectangular block, and the knob passes through the screw rod and drives the rectangular block and remove right, and the rectangular block extrudees and rotates the slope pole at the in-process that removes, and the slope pole drives the connecting plate and slides downwards in the rectangular channel, and when gyro wheel and ground contact, the rotation of stopping the knob can reach the effect of removing the switch board body.
3. This dustproof dual supply of heat dissipation switches and supports and presses switch board has played through setting up of dust screen and has prevented that the dust from getting into this internal effect of switch board.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the rear right oblique perspective of FIG. 1;
FIG. 3 is a rear perspective oblique view of FIG. 1;
FIG. 4 is an enlarged view of part A of FIG. 1;
fig. 5 is an enlarged schematic view of part B of fig. 1.
In the figure: 1. a power distribution cabinet body; 2. a transverse plate; 3. moving the plate; 4. a first spring; 5. a first fixed pulley; 6. a first flexible steel cord; 7. a connecting rod; 8. a square plate; 9. a first drive motor; 10. an eccentric wheel; 11. a U-shaped plate; 12. a second fixed pulley; 13. a moving block; 14. a second drive motor; 15. a micro fan; 16. a second spring; 17. a second flexible steel cord; 18. a vertical plate; 19. a screw; 20. a rectangular bar; 21. a rectangular block; 22. an inclined lever; 23. a connecting plate; 24. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a heat-dissipation dustproof dual-power-supply switching and pressing power distribution cabinet comprises a power distribution cabinet body 1, two power supplies are fixedly mounted on the rear side of the power distribution cabinet body 1, a switcher is fixedly mounted on the rear side of the power distribution cabinet body 1 and is electrically connected with the two power supplies, a transverse plate 2 is fixedly mounted between the left inner wall and the right inner wall of the power distribution cabinet body 1, two movable plates 3 are slidably sleeved on the transverse plate 2, a first spring 4 is fixedly mounted between one side, away from each other, of each movable plate 3 and the corresponding inner wall of the two sides of the power distribution cabinet body 1, a first fixed pulley 5 is rotatably mounted on the rear inner wall of the power distribution cabinet body 1, a first flexible steel rope 6 is fixedly mounted on the left side of the left movable plate 3, one end of the first flexible steel rope 6 winds around the front side of the first fixed pulley 5 and is fixedly connected with the left side of the right movable plate 3, and a connecting rod 7 is fixedly mounted on the left side of the left movable plate 3, the connecting rod 7 extends to the outside of the power distribution cabinet body 1 and is embedded with balls, a square plate 8 is fixedly installed on the left side of the power distribution cabinet body 1, a first driving motor 9 is fixedly installed on the rear side of the square plate 8, an eccentric wheel 10 is fixedly installed at the output end of the first driving motor 9, the balls are in rolling contact with the eccentric wheel 10, a U-shaped plate 11 is fixedly installed on each of the left inner wall and the right inner wall of the power distribution cabinet body 1, a second fixed pulley 12 is installed on the upper surface of the U-shaped plate 11 in a rotating mode, a moving block 13 is sleeved on the U-shaped plate 11 in a sliding mode, a second flexible steel rope 17 is fixedly installed on each of the sides, far away from each other, of the two moving plates 3, the bottom end of the second flexible steel rope 17 bypasses the top of the corresponding second fixed pulley 12 and is fixedly connected with the upper surface of the moving block 13, a second driving motor 14 is fixedly installed on each of the side, and a micro fan 15 is fixedly installed at the output end of the second driving motor 14, a second spring 16 is fixedly arranged between the lower surface of the moving block 13 and the inner wall of the bottom of the corresponding U-shaped plate 11.
In the present embodiment, the return is performed by the arrangement of the first spring 4 and the second spring 16.
Concretely, lower fixed surface of switch board body 1 installs two risers 18, the right side of left riser 18 is rotated and is installed screw rod 19, screw rod 19's left end extends to left riser 18 outer and fixed mounting has the knob, threaded sleeve is equipped with rectangular block 21 on the screw rod 19, the right side fixed mounting of left riser 18 has rectangular rod 20, rectangular block 21 and rectangular rod 20 sliding connection, the lower surface rotation of rectangular block 21 installs the slope pole 22 that the slope set up, the bottom of slope pole 22 articulates there is connecting plate 23, the rectangular channel has all been seted up to one side that two risers 18 are close to each other, rectangular channel and connecting plate 23 sliding connection, four gyro wheels are installed in the lower surface rotation of connecting plate 23.
In this embodiment, the setting through the gyro wheel is convenient for the staff to remove switch board body 1.
Specifically, all seted up the rectangular hole on the left side inner wall of switch board body 1 and the right side inner wall, the fixed cover of inner wall in rectangular hole is equipped with dust screen 24.
In this embodiment, the inner wall through the rectangular hole is fixedly sleeved with the dust screen 24, and the dust screen 24 is arranged to prevent dust.
Specifically, a thread groove and a first square hole are formed in the left side of the rectangular block 21, the thread groove is in threaded connection with the screw rod 19, and the inner wall of the first square hole is in sliding connection with the outer side of the rectangular rod 20.
In this embodiment, through thread groove and screw rod 19 threaded connection, under the self damping power of thread groove and screw rod 19 for rectangular block 21 can be fixed after removing, and the inner wall in first square hole and the outside sliding connection of rectangular rod 20 make rectangular block 21 only remove about, fix a position rectangular block 21, prevent the phenomenon of skew.
Specifically, the upper surface of the moving block 13 is provided with a second square hole, and the inner wall of the second square hole is slidably connected with the outer side of the corresponding U-shaped plate 11.
In this embodiment, the inner wall of the second square hole is slidably connected to the outer side of the corresponding U-shaped plate 11, so that the moving block 13 can only move up and down, and the moving block 13 is positioned to prevent the occurrence of the offset phenomenon.
Specifically, a first circular hole is formed in the left side of the moving plate 3 on the left side of the two moving plates 3, and the inner wall of the first circular hole is not in contact with the outer side of the first flexible steel rope 6.
In this embodiment, the inner wall of the first circular hole is not in contact with the outer side of the first flexible steel cable 6, so that the first flexible steel cable 6 reduces friction when in use.
Specifically, a second circular hole is formed in the left side of the vertical plate 18 on the left side of the two vertical plates 18, a bearing is fixedly mounted in the second circular hole, and the inner side of the inner ring of the bearing is welded with the screw rod 19.
In this embodiment, the inner side of the inner ring of the bearing is welded to the screw rod 19, and the bearing and the screw rod 19 are connected more tightly in a welding manner.
The utility model discloses a theory of operation and use flow: when heat dissipation needs to be performed on the interior of the power distribution cabinet body 1, the second driving motor 14 is started, the second driving motor 14 drives the micro fan 15 to rotate, then the first driving motor 9 is started, the first driving motor 9 drives the eccentric wheel 10 to rotate, the eccentric wheel 10 rotates to extrude the balls in the first half circle, the balls move and rotate, the balls drive the connecting rod 7 to move rightwards, the connecting rod 7 drives the moving plate 3 on the left side to slide rightwards on the transverse plate 2, the moving plate 3 drives the moving plate 3 on the right side to slide leftwards on the transverse plate 2 through the first flexible steel rope 6, the moving plate 3 stretches the corresponding first spring 4 in the moving process, the moving plate 3 drives the moving block 13 to slide upwards on the corresponding U-shaped plate 11 through the second flexible steel rope 17 and stretches the corresponding second spring 16, and the moving block 13 drives the micro fan 15 to slide upwards through the second driving motor 14, when the eccentric wheel 10 rotates for the second half circle, the extrusion force on the balls is gradually released, the first spring 4 and the second spring 16 in a compressed state are reset, the two moving plates 3 move towards the direction away from each other under the action of the elastic force, the moving block 13 drives the micro fan 15 to slide downwards through the second driving motor 14, the second driving motor 14 can drive the micro fan 15 to move circularly up and down by continuous operation, and heat energy generated by the running electrical components in the power distribution cabinet body 1 is discharged through the dust screen 24, so that the effect of conveniently radiating the running electrical components in the power distribution cabinet body 1 is achieved;
when the power distribution cabinet body 1 needs to be moved, the knob is rotated, the knob drives the rectangular block 21 to move rightwards through the screw rod 19, the rectangular block 21 extrudes and rotates the inclined rod 22 in the moving process, the inclined rod 22 drives the connecting plate 23 to slide downwards in the rectangular groove, the connecting plate 23 drives the roller to move, and when the roller is in contact with the ground, the rotation of the knob is stopped, so that the effect of moving the power distribution cabinet body 1 can be achieved;
the dust screen 24 is arranged to prevent dust from entering the power distribution cabinet body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a dustproof dual supply switching of heat dissipation supports presses switch board, includes switch board body (1), the rear side fixed mounting of switch board body (1) has two powers, the rear side fixed mounting of switch board body (1) has the switch, switch and two power electric connection, its characterized in that: fixed mounting has diaphragm (2) between the left side inner wall of switch board body (1) and the right side inner wall, sliding sleeve is equipped with two movable plates (3) on diaphragm (2), one side that two movable plates (3) kept away from each other respectively with the corresponding switch board body (1) between the both sides inner wall fixed mounting have first spring (4), rotate on the rear side inner wall of switch board body (1) and install first fixed pulley (5), the left side fixed mounting of left movable plate (3) has first flexible steel cable (6), the front side of first flexible steel cable (6) is walked around first fixed pulley (5) and with the left side fixed connection of the movable plate (3) on right side, the left side fixed mounting of left movable plate (3) has connecting rod (7), connecting rod (7) extend to switch board body (1) outside and inlay and be equipped with the ball, the left side fixed mounting of switch board body (1) has square plate (8), a first driving motor (9) is fixedly installed on the rear side of the square plate (8), an eccentric wheel (10) is fixedly installed at the output end of the first driving motor (9), a ball is in rolling contact with the eccentric wheel (10), a U-shaped plate (11) is fixedly installed on the inner wall of the left side and the inner wall of the right side of the power distribution cabinet body (1), a second fixed pulley (12) is installed on the upper surface of the U-shaped plate (11) in a rotating mode, a moving block (13) is sleeved on the U-shaped plate (11) in a sliding mode, a second flexible steel rope (17) is fixedly installed on one side, far away from each other, of the two moving plates (3), the bottom end of the second flexible steel rope (17) bypasses the top of the corresponding second fixed pulley (12) and is fixedly connected with the upper surface of the moving block (13), a second driving motor (14) is fixedly installed on one side, close to each other, and a micro fan (15) is fixedly installed at the output end of the second driving motor (14), and a second spring (16) is fixedly arranged between the lower surface of the moving block (13) and the inner wall of the bottom of the corresponding U-shaped plate (11).
2. The heat-dissipation dustproof dual-power-supply switching withstanding power distribution cabinet according to claim 1, characterized in that: the lower fixed surface of switch board body (1) installs two risers (18), the right side of left riser (18) is rotated and is installed screw rod (19), the left end of screw rod (19) extends to left riser (18) outer and fixed mounting has the knob, screw rod (19) are gone up the thread bush and are equipped with rectangular block (21), the right side fixed mounting of left riser (18) has rectangular rod (20), rectangular block (21) and rectangular rod (20) sliding connection, the lower surface of rectangular block (21) rotates and installs slope pole (22) that the slope set up, the bottom of slope pole (22) articulates there is connecting plate (23), the rectangular channel has all been seted up to one side that two risers (18) are close to each other, rectangular channel and connecting plate (23) sliding connection, the lower surface rotation of connecting plate (23) installs four gyro wheels.
3. The heat-dissipation dustproof dual-power-supply switching withstanding power distribution cabinet according to claim 1, characterized in that: rectangular holes are formed in the inner wall of the left side and the inner wall of the right side of the power distribution cabinet body (1), and a dustproof net (24) is fixedly sleeved on the inner wall of each rectangular hole.
4. The heat-dissipation dustproof dual-power-supply switching withstanding power distribution cabinet according to claim 2, characterized in that: the left side of the rectangular block (21) is provided with a thread groove and a first square hole, the thread groove is in threaded connection with the screw rod (19), and the inner wall of the first square hole is in sliding connection with the outer side of the rectangular rod (20).
5. The heat-dissipation dustproof dual-power-supply switching withstanding power distribution cabinet according to claim 1, characterized in that: the upper surface of the moving block (13) is provided with a second square hole, and the inner wall of the second square hole is connected with the outer side of the corresponding U-shaped plate (11) in a sliding mode.
6. The heat-dissipation dustproof dual-power-supply switching withstanding power distribution cabinet according to claim 1, characterized in that: a first circular hole is formed in the left side, located on the left side of the moving plate (3), of the two moving plates (3), and the inner wall of the first circular hole is not in contact with the outer side of the first flexible steel rope (6).
7. The heat-dissipation dustproof dual-power-supply switching withstanding power distribution cabinet according to claim 1, characterized in that: a second circular hole is formed in the left side of the vertical plate (18) on the left side of the two vertical plates (18), a bearing is fixedly mounted in the second circular hole, and the inner side of the inner ring of the bearing is welded with the screw rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117781.6U CN213937112U (en) | 2020-09-24 | 2020-09-24 | Dustproof duplicate supply of heat dissipation switches and supports and press switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117781.6U CN213937112U (en) | 2020-09-24 | 2020-09-24 | Dustproof duplicate supply of heat dissipation switches and supports and press switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213937112U true CN213937112U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117781.6U Active CN213937112U (en) | 2020-09-24 | 2020-09-24 | Dustproof duplicate supply of heat dissipation switches and supports and press switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213937112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694446A (en) * | 2021-08-22 | 2021-11-26 | 湖北烽火平安智能消防科技有限公司 | Wisdom fire control unit is with fire control cabinet |
| CN117080910A (en) * | 2023-09-01 | 2023-11-17 | 常熟市亚邦船舶电气有限公司 | Electric control cabinet with dampproof structure and dampproof method for boat bridge control cabinet |
-
2020
- 2020-09-24 CN CN202022117781.6U patent/CN213937112U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694446A (en) * | 2021-08-22 | 2021-11-26 | 湖北烽火平安智能消防科技有限公司 | Wisdom fire control unit is with fire control cabinet |
| CN117080910A (en) * | 2023-09-01 | 2023-11-17 | 常熟市亚邦船舶电气有限公司 | Electric control cabinet with dampproof structure and dampproof method for boat bridge control cabinet |
| CN117080910B (en) * | 2023-09-01 | 2024-02-02 | 常熟市亚邦船舶电气有限公司 | Electric control cabinet with dampproof structure and dampproof method for boat bridge control cabinet |
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