CN210075897U - LED display screen power management device - Google Patents
LED display screen power management device Download PDFInfo
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- CN210075897U CN210075897U CN201920560917.5U CN201920560917U CN210075897U CN 210075897 U CN210075897 U CN 210075897U CN 201920560917 U CN201920560917 U CN 201920560917U CN 210075897 U CN210075897 U CN 210075897U
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Abstract
The utility model belongs to the technical field of power management device, especially, LED display screen power management device, to the poor problem of current power management device radiating effect now, the following scheme is proposed, and it includes the power management device box, the water-cooling chamber has been seted up on the power management device box, and one side welding of power management device box has two installation poles, and the welding has same cold water storage cistern on two installation poles, and the water inlet has been seted up at the top of cold water storage cistern, and the one end of fixedly connected with inlet tube in the inlet water, the other end of inlet tube are connected with the water-cooling chamber, rotate on the lateral wall of inlet tube and install and move the pole, move the pole and go up the welding and have a plurality of breakwaters, it rotates the chamber to. The utility model discloses the practicality is good, has effectually carried out circulating water cooling to power management device box, and is effectual to have carried out quick heat dissipation, simple structure, convenient operation to power management device.
Description
Technical Field
The utility model relates to a power management technical field especially relates to a LED display screen power management device.
Background
The power supply manager is applied to a programmable switch module in a control system and can be used for controlling and triggering external power supplies such as lamplight, an electric screen, an electric curtain, a set top box and the like;
as is known, when an electrical component is operated, heat is generated, and the generated heat can raise the temperature of the internal electrical component, so that if the heat is not dissipated in time, the service life of the electrical component is shortened, and if the heat is not dissipated in time, the electrical component is directly damaged, so that the power management device also needs to take heat dissipation measures when in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists the current power management device radiating effect among the prior art, and the LED display screen power management device who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a LED display screen power management device, includes the power management device box, the water-cooling chamber has been seted up on the power management device box, and the welding of one side of power management device box has two installation poles, and the welding has same cold water storage cistern on two installation poles, and the water inlet has been seted up at the top of cold water storage cistern, and the one end of the interior fixedly connected with inlet tube of inlet tube in the water inlet, the other end and the water-cooling chamber of inlet tube are connected, rotate on the lateral wall of inlet tube and install and move the pole, move and to have a plurality of breakwaters on the pole, two rotation chambers have been seted up on the cold water storage cistern, move the both ends of pole and extend to two rotation intracavity respectively, and all weld first conical gear, the welding has.
Preferably, a water outlet is formed in the bottom of the cold water tank, one end of a water outlet pipe is fixedly connected to the inside of the water outlet, the other end of the water outlet pipe is connected with the water cooling cavity, one end of the water outlet pipe extending into the cold water tank is connected with a water pump, and the cold water tank and the water cooling cavity are communicated through the water outlet pipe.
Preferably, the top ends of the two rotating rods extend into the two rotating cavities respectively, and second bevel gears are welded on the top ends of the two rotating rods, the second bevel gears are meshed with the first bevel gears, and the second bevel gears are meshed with the first bevel gears to realize synchronous rotation.
Preferably, all weld on two bull sticks has a plurality of stirring vanes, all welds the cam on two bull sticks, has seted up a plurality of holes that leak in the backup pad, and the hole that leaks has guaranteed that the backup pad can not block the rivers in the cold water storage cistern.
Preferably, a plurality of sliding openings are formed in the two sides of the cold water tank, heat conducting blocks are slidably mounted in the sliding openings, the cold water tank is welded with the same connecting plate on the heat conducting blocks on the inner wall of the same side, and water heat conducting blocks are arranged in the cold water tank and the water cooling cavity and extend through the sliding openings.
Preferably, extrusion arc groove has all been seted up to one side that two connecting plates are close to each other, and two extrusion arc grooves respectively with two cam phase-matchs, two extrusion connecting plates realize removing through extrusion arc groove and cam contact.
Preferably, two springs are welded on one side, away from each other, of the two connecting plates, the two springs on the same connecting plate are welded on the inner wall of one side of the cold water tank, and the springs have the reset effect on the connecting plates.
Preferably, all slide on a plurality of heat conduction pieces and overlap and be equipped with the sealing washer, a plurality of sealing washers are fixed mounting respectively in a plurality of spouts, and the sealing washer has guaranteed that the water in the cold water tank can not spill.
The utility model discloses in, a LED display screen power management device, through the water pump, the outlet pipe, the inlet tube, water, the breakwater, move the pole, first conical gear, second conical gear, the bull stick, stirring leaf, the cam, connecting plate and heat conduction piece mutually support, the water pump is with the water in the cold water storage cistern through the outlet pipe pump to the water-cooling intracavity, the water pressurized of water-cooling intracavity gets into in the inlet tube, the water strikes the breakwater and drives the breakwater rotation, the breakwater drives the pole rotation, the pole drives first conical gear rotation, first conical gear drives second conical gear rotation, second conical gear drives the bull stick rotation, the bull stick drives the stirring leaf rotation, the bull stick drives the cam rotation simultaneously, the cam drives the connecting plate and removes, the connecting plate drives the heat conduction piece and slides, connecting plate extrusion spring simultaneously;
the utility model discloses the practicality is good, has effectually carried out circulating water cooling to power management device box, and is effectual to have carried out quick heat dissipation, simple structure, convenient operation to power management device.
Drawings
Fig. 1 is a schematic structural diagram of a power management device for an LED display screen according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a power management device for an LED display screen according to the present invention;
fig. 3 is the utility model provides a three-dimensional structure schematic diagram that LED display screen power management device connecting plate and heat conduction piece are connected.
In the figure: 1 power management device box, 2 water-cooling chamber, 3 installation poles, 4 cold water tanks, 5 water inlets, 6 water inlet pipes, 7 water outlets, 8 water outlet pipes, 9 water pumps, 10 moving poles, 11 water baffles, 12 rotating chambers, 13 first conical gears, 14 supporting plates, 15 water leakage holes, 16 rotating poles, 17 second conical gears, 18 stirring blades, 19 sliding openings, 20 heat conducting blocks, 21 connecting plates, 22 springs, 23 extrusion arc grooves and 24 cams.
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.
Referring to fig. 1-3, a power management device for an LED display screen comprises a power management device case 1, a water cooling cavity 2 is formed on the power management device case 1, two mounting rods 3 are welded on one side of the power management device case 1, the same cold water tank 4 is welded on the two mounting rods 3, a water inlet 5 is formed on the top of the cold water tank 4, one end of a water inlet pipe 6 is fixedly connected in the water inlet 5, the other end of the water inlet pipe 6 is connected with the water cooling cavity 2, a moving rod 10 is rotatably mounted on the side wall of the water inlet pipe 6, a plurality of water baffles 11 are welded on the moving rod, two rotating cavities 12 are formed on the cold water tank 4, two ends of the moving rod 10 respectively extend into the, and all welded with first conical gear 13, welded the same backup pad 14 on the both sides inner wall of cold water tank 4, symmetrical welding has two bull sticks 16 on the backup pad 14.
The utility model discloses in, delivery port 7 has been seted up to the bottom of cold water storage cistern 4, fixedly connected with outlet pipe 8's one end in the delivery port 7, and outlet pipe 8's the other end is connected with water-cooling chamber 2, and the one end that outlet pipe 8 extended to in the cold water storage cistern 4 is connected with water pump 9, and outlet pipe 8 feeds through cold water storage cistern 4 and water-cooling chamber 2.
The utility model discloses in, the top of two bull sticks 16 extends to in two rotation chambeies 12 respectively, and all welds there is second bevel gear 17, and second bevel gear 17 meshes with first bevel gear 13 mutually, and second bevel gear 17 realizes synchronous the rotation through meshing with first bevel gear 13.
The utility model discloses in, all weld on two bull sticks 16 and have a plurality of stirring vanes 18, all weld on two bull sticks 16 and have cam 24, seted up a plurality of holes 15 that leak on the backup pad 14, hole 15 that leak has guaranteed that backup pad 14 can not block the rivers in the cold water storage cistern 4.
The utility model discloses in, a plurality of sliding opening 19 have all been seted up to the both sides of cold water storage cistern 4, and equal slidable mounting has heat conduction piece 20 in a plurality of sliding opening 19, and cold water storage cistern 4 has same connecting plate 21 with welding on a plurality of heat conduction pieces 20 on the same side inner wall, all is provided with water heat conduction piece 20 in cold water storage cistern 4 and the water-cooling chamber 2 and obtains extending through sliding opening 19.
The utility model discloses in, extrusion arc groove 23 has all been seted up to one side that two connecting plates 21 are close to each other, two extrusion arc grooves 23 respectively with two cam 24 phase-matchs, two extrusion connecting plates 21 realize removing through extrusion arc groove 23 and cam 24 contact.
The utility model discloses in, two springs 22 have all been welded to one side that two connecting plates 21 kept away from each other, and two springs 22 on same connecting plate 21 all weld on one side inner wall of cold water storage cistern 4, and spring 22 has the effect that resets to connecting plate 21.
The utility model discloses in, the cover that all slides on a plurality of heat conduction pieces 20 is equipped with the sealing washer, and a plurality of sealing washers are fixed mounting respectively in a plurality of smooth mouthful 19, and the sealing washer has guaranteed that the water in the cold water storage cistern 4 can not spill.
In the utility model, the water pump 9 is provided with a switch, the water pump 9 is powered by a storage battery, when the power management device box 1 needs to dissipate heat, the water pump 9 is started, the water pump 9 pumps cold water in the cold water tank 4 into the water cooling cavity 2 through the water outlet pipe 8, hot water in the water cooling cavity 2 is pressed to enter the water inlet pipe 6, the hot water impacts the water baffle 11 to drive the water baffle 11 to rotate, the water baffle 11 drives the moving rod 10 to rotate, the moving rod 10 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the rotating rod 16 to rotate, the rotating rod 16 drives the stirring blade 18 to rotate, the stirring blade 18 stirs hot water entering the cold water tank 4, so that the hot water is in quick contact with the heat conducting block 20, the heat is dissipated quickly, meanwhile, the rotating rod 16 drives the cam 24 to rotate, the cam 24 slides in the extrusion arc groove 23, connecting plate 21 drives heat conduction piece 20 and slides in sliding opening 19, and connecting plate 21 extrusion spring 22 simultaneously to make heat conduction piece 20 ceaselessly with its more large tracts of land roll-off cold water tank 4 in, carry out faster heat dissipation, thereby make water-cooling chamber 2 enter into the hot water quick cooling in the cold water tank 4, by 9 pumps of water pump to water-cooling chamber 2 in again, dispel the heat to power management device box 1, the circulation is relapse.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The power management device for the LED display screen comprises a power management device box body (1) and is characterized in that a water cooling cavity (2) is formed in the power management device box body (1), two installation rods (3) are welded on one side of the power management device box body (1), the same cold water tank (4) is welded on the two installation rods (3), a water inlet (5) is formed in the top of the cold water tank (4), one end of a water inlet pipe (6) is fixedly connected in the water inlet (5), the other end of the water inlet pipe (6) is connected with the water cooling cavity (2), a moving rod (10) is rotatably installed on the side wall of the water inlet pipe (6), a plurality of water baffle plates (11) are welded on the moving rod, two rotating cavities (12) are formed in the cold water tank (4), two ends of the moving rod (10) respectively extend into the two rotating cavities (12), and first bevel gears (13) are, the cold water tank is characterized in that the inner walls of two sides of the cold water tank (4) are welded with the same supporting plate (14), and the supporting plate (14) is symmetrically welded with two rotating rods (16).
2. The power management device for the LED display screen is characterized in that a water outlet (7) is formed in the bottom of the cold water tank (4), one end of a water outlet pipe (8) is fixedly connected into the water outlet (7), the other end of the water outlet pipe (8) is connected with the water cooling cavity (2), and one end, extending into the cold water tank (4), of the water outlet pipe (8) is connected with a water pump (9).
3. The power management device for the LED display screen according to claim 1, wherein the top ends of the two rotating rods (16) extend into the two rotating cavities (12) respectively, and a second bevel gear (17) is welded on each rotating rod, and the second bevel gear (17) is meshed with the first bevel gear (13).
4. The power management device of the LED display screen according to claim 1, wherein the stirring blades (18) are welded on the two rotating rods (16), the cam (24) is welded on the two rotating rods (16), and the support plate (14) is provided with a plurality of water leakage holes (15).
5. The power management device for the LED display screen according to claim 1, wherein a plurality of sliding openings (19) are formed in both sides of the cold water tank (4), heat conducting blocks (20) are slidably mounted in the sliding openings (19), the same connecting plate (21) is welded on the heat conducting blocks (20) on the inner wall of the same side of the cold water tank (4), and water is arranged in the cold water tank (4) and the water cooling cavity (2).
6. The power management device of the LED display screen according to claim 5, wherein the two connecting plates (21) are provided with extrusion arc grooves (23) at the sides close to each other, and the two extrusion arc grooves (23) are respectively matched with the two cams (24).
7. The power management device for the LED display screen according to claim 5, wherein two springs (22) are welded on one side of each connecting plate (21) far away from each other, and the two springs (22) on the same connecting plate (21) are welded on the inner wall of one side of the cold water tank (4).
8. The power management device of the LED display screen according to claim 5, wherein a plurality of sealing rings are slidably sleeved on the plurality of heat conducting blocks (20), and the plurality of sealing rings are respectively and fixedly installed in the plurality of sliding openings (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560917.5U CN210075897U (en) | 2019-04-24 | 2019-04-24 | LED display screen power management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920560917.5U CN210075897U (en) | 2019-04-24 | 2019-04-24 | LED display screen power management device |
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| Publication Number | Publication Date |
|---|---|
| CN210075897U true CN210075897U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920560917.5U Active CN210075897U (en) | 2019-04-24 | 2019-04-24 | LED display screen power management device |
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| Country | Link |
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| CN (1) | CN210075897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194161A (en) * | 2020-02-28 | 2020-05-22 | 维沃移动通信(重庆)有限公司 | Liquid cooling device and electronic equipment |
-
2019
- 2019-04-24 CN CN201920560917.5U patent/CN210075897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194161A (en) * | 2020-02-28 | 2020-05-22 | 维沃移动通信(重庆)有限公司 | Liquid cooling device and electronic equipment |
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