CN216218349U - Heat radiation structure of driving power supply - Google Patents
Heat radiation structure of driving power supply Download PDFInfo
- Publication number
- CN216218349U CN216218349U CN202122343081.3U CN202122343081U CN216218349U CN 216218349 U CN216218349 U CN 216218349U CN 202122343081 U CN202122343081 U CN 202122343081U CN 216218349 U CN216218349 U CN 216218349U
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- Prior art keywords
- heat dissipation
- power supply
- water
- heat
- dissipation box
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- 230000005855 radiation Effects 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 230000017525 heat dissipation Effects 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 abstract description 30
- 239000002826 coolant Substances 0.000 abstract description 24
- 239000000428 dust Substances 0.000 abstract description 10
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation structure of a driving power supply, which belongs to the technical field of heat dissipation structures and is technically characterized by comprising a power supply body and a shell, wherein the inner wall of the shell is fixedly connected with a heat conduction cover, the inner wall of the heat conduction cover is fixedly connected with the power supply body, the left side and the right side of the shell are respectively and rotatably connected with a heat dissipation box, and fans are embedded in the opposite sides of the two heat dissipation boxes. The utility model discloses a, the air can be filtered through the dust in the air when two sponges absorb water, and then avoid the condition of dust pollution device, and the inside coolant liquid in basin at top can flow through the water pipe, the coolant liquid can be absorbed by the sponge that absorbs water after that, the air is when the sponge that absorbs water through inhaling full coolant liquid, the coolant liquid can be cooled down to the air, the air after the cooling can dispel the heat to the cavity, and can cool down the heat conduction cover, can produce the heat exchange with power supply body after the heat conduction cover temperature reduction, and then realize the purpose to the power supply body cooling.
Description
Technical Field
The utility model relates to the technical field of heat dissipation structures, in particular to a heat dissipation structure of a driving power supply.
Background
An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power source includes high-voltage power-frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like.
The existing driving power supply can only rely on the driving power supply body to be in direct contact with air in the using process, and utilizes the temperature difference with the air to transfer self heat to the air so as to achieve the self heat dissipation effect, the heat dissipation mode is extremely low in efficiency, and the driving power supply cannot be effectively subjected to heat dissipation treatment at all, so that the problem of the type is solved by a heat dissipation structure of the driving power supply.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, an object of the present invention is to provide a heat dissipation structure of a driving power supply.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model provides a drive power supply's heat radiation structure, includes power supply body and shell, the inner wall fixedly connected with heat conduction cover of shell, the inner wall and the power supply body fixed connection of heat conduction cover, the left and right sides of shell all rotates and is connected with the heat dissipation box, two the mutually opposite sides one side of heat dissipation box all inlays and is equipped with the fan, two all be provided with cooling structure on the heat dissipation box, four air outlet grooves have all been seted up with the back in the front of shell.
As a further description of the above technical solution:
the cooling structure comprises two water tanks, wherein the water tanks are all arranged on a cooling box, a cooling cavity is arranged on the cooling box, two air inlet pipes are arranged on the inner wall of the cooling cavity in an inserting mode, the inner wall of each water tank is communicated with two water pipes, the number of the water pipes is four, one end of each water pipe is communicated with the cooling cavity, two water diversion holes are arranged on the inner wall of each water tank, two air permeable pipes are arranged on the inner wall of each water tank in an inserting mode, one-way valves are arranged on the air permeable pipes, two water-absorbing sponges are fixedly connected to the inner wall of the cooling cavity, the tops and the bottoms of the water-absorbing sponges are respectively in contact with the four water pipes, and a rotating device is arranged on the cooling box.
As a further description of the above technical solution:
the rotating device comprises a liquid level sensor, the right side of the liquid level sensor is installed on the inner wall of a water tank at the top, a controller is installed at the top of the heat dissipation box, a motor is embedded in one side of the heat conduction cover, an output shaft of the motor is meshed with the heat dissipation box through a gear, the output end of the liquid level sensor is in signal connection with the controller, and the output end of the controller is in signal connection with the motor.
As a further description of the above technical solution:
one side fixedly connected with filter screen of heat dissipation box, the filter screen is located the outside of fan.
As a further description of the above technical solution:
two radiating grooves are formed in one side of the radiating box, radiating fins are inserted into the inner walls of the two radiating grooves in a penetrating mode, and one sides of the two radiating fins are located inside the two water tanks respectively.
As a further description of the above technical solution:
the front of the heat dissipation box is spliced with two filter plates, and the back of each filter plate is respectively contacted with the inner walls of the two water tanks.
Compared with the prior art, the utility model has the advantages that:
the air can loop through two sponges that absorb water and enter into the cavity between shell and the heat conduction cover, the sponge that absorbs water in-process can filter the dust in the air, and then avoid the condition of dust pollution device, and the inside coolant liquid of basin at top can flow through the water pipe, the coolant liquid can be absorbed by the sponge that absorbs water afterwards, the air is when the sponge that absorbs water through inhaling full coolant liquid, the coolant liquid can be cooled down to the air, the air after the cooling can dispel the heat to the cavity, and can cool down the heat conduction cover, can produce the heat exchange with the power body after the heat conduction cover temperature reduction, and then realize the purpose to the power body cooling, guarantee that the power body can work at suitable temperature, the life of power body is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a subjective chart of the present invention;
FIG. 3 is a side view of the present invention;
fig. 4 is a front cross-sectional view of the present invention.
The reference numbers in the figures illustrate:
1. a power supply body; 2. a housing; 3. a heat conducting cover; 4. a heat dissipation box; 5. a fan; 6. a cooling structure; 601. a water tank; 602. a cooling cavity; 603. an air inlet pipe; 604. a water pipe; 605. a water diversion hole; 606. a gas permeable pipe; 607. a one-way valve; 608. a water-absorbing sponge; 609. a rotating device; 61. a liquid level sensor; 62. a controller; 63. a motor; 7. an air outlet groove; 8. a filter screen; 9. a heat sink; 10. a heat sink; 11. a filter plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1-4, in the present invention: the utility model provides a drive power supply's heat radiation structure, includes power supply body 1 and shell 2, and the inner wall fixedly connected with heat conduction cover 3 of shell 2, the inner wall and the power supply body 1 fixed connection of heat conduction cover 3, the left and right sides of shell 2 all rotates and is connected with heat dissipation box 4, and the back of the body one side of mutually the back of the body of two heat dissipation boxes 4 all inlays and is equipped with fan 5, all is provided with cooling structure 6 on two heat dissipation boxes 4, and four air outlet grooves 7 have all been seted up with the back in the front of shell 2.
In the utility model, when in use, the shell 2 can be used for protecting the power supply body 1, the power supply body 1 can generate heat when in use, the heat can heat the heat conducting cover 3, the heat conducting cover 3 can heat the cavity between the shell 2 and the heat conducting cover 3, at the moment, the two fans 5 are started simultaneously, the two fans 5 can input outside air into the cooling structure 6, the temperature of the air can be cooled when the air passes through the cooling structure 6, then the air with the reduced temperature enters the cavity between the shell 2 and the heat conducting cover 3, and the air with the reduced temperature can radiate the heat of the cavity, the heat conducting cover 3 is cooled, the heat conducting cover 3 can generate heat exchange with the power supply body 1 after the temperature is reduced, and then realize the purpose to the power body 1 cooling, guarantee that power body 1 can work at suitable temperature, improve power body 1's life.
Please refer to fig. 1-4, wherein: cooling structure 6 includes two basins 601, two basins 601 are all seted up on heat dissipation box 4, cooling chamber 602 has been seted up on heat dissipation box 4, the inner wall interlude of cooling chamber 602 has two intake pipes 603, the inner wall of two basins 601 all communicates there are two water pipes 604, the one end of four water pipes 604 all is linked together with cooling chamber 602, two diversion holes 605 have all been seted up to the inner wall of two basins 601, the inner wall of two basins 601 has all interlude to have ventiduct 606, all install check valve 607 on two ventiduct 606, two sponge 608 that absorb water of inner wall fixedly connected with of cooling chamber 602, the top and the bottom of two sponge 608 that absorb water contact with four water pipes 604 respectively, be provided with rotary device 609 on the heat dissipation box 4.
In the utility model, after the fan 5 is started, outside air is input into the inner wall of the cooling cavity 602 through the air inlet pipe 603, the air sequentially enters the cavity between the shell 2 and the heat conducting cover 3 through the two water absorbing sponges 608, the water absorbing sponges 608 can filter dust in the air in the process, so that the condition that the dust pollutes the device is avoided, the cooling liquid in the water tank 601 at the top can flow out through the water pipe 604, the cooling liquid can be absorbed by the water absorbing sponges 608, when the air passes through the water absorbing sponges 608 full of the cooling liquid, the cooling liquid can cool the air, the cooled air can dissipate heat of the cavity and cool the heat conducting cover 3, the heat conducting cover 3 can exchange heat with the power supply body 1 after the temperature is reduced, the purpose of cooling the power supply body 1 is realized, the power supply body 1 can work at a proper temperature, and the service life of the power supply body 1 is prolonged, and the coolant liquid can also play the abluent mesh of water absorption sponge 608, and then improve the practicality of device, the coolant liquid then can flow into inside diversion hole 605 from water absorption sponge 608, the coolant liquid then can flow into inside the basin 601 of bottom from diversion hole 605, the coolant liquid of the basin 601 at top is exhausted completely, rotary device 609 can be triggered this moment, rotary device 609 can drive heat dissipation box 4 rotatory, the basin 601 that is full of the coolant liquid of bottom this moment can be located the top, the coolant liquid then can flow on water absorption sponge 608, the realization lasts the mesh to the air cooling, the radiating effect of improvement device.
Please refer to fig. 1-4, wherein: the rotating device 609 comprises a liquid level sensor 61, the right side of the liquid level sensor 61 is installed on the inner wall of the water tank 601 at the top, a controller 62 is installed at the top of the heat dissipation box 4, a motor 63 is embedded in one side of the heat conduction cover 3, the output shaft of the motor 63 is meshed with the heat dissipation box 4 through a gear, the output end of the liquid level sensor 61 is in signal connection with the controller 62, and the output end of the controller 62 is in signal connection with the motor 63.
In the utility model, when the cooling device is used, the liquid level sensor 61 can monitor the water level of the cooling liquid in the water tank 601, the monitored data can be transmitted to the controller 62, the controller 62 can analyze the amount of the cooling liquid in the water tank 601, when the cooling liquid in the water tank 601 is drained, the controller 62 can start the motor 63, the motor 63 can electrically drive the heat dissipation box 4 to rotate, the water tank 601 with the cooling liquid fully collected at the bottom can be positioned above the motor and replace the water tank 601 with the cooling liquid drained for use, the cooling liquid can flow into the water tank 601 at the bottom, the liquid level sensor 61 can monitor the liquid level until the water in the water tank 601 is fully collected, the motor 63 can be started again by the controller 62, the heat dissipation box 4 is reset, the cooling liquid can be recycled to cool air, and the heat dissipation effect of the cooling device is further improved.
Please refer to fig. 2-4, wherein: one side of the heat dissipation box 4 is fixedly connected with a filter screen 8, and the filter screen 8 is positioned on the outer side of the fan 5.
In the utility model, the filter screen 8 fixedly connected with one side of the heat dissipation box 4 can prevent external sundries from influencing the fan 5, thereby improving the heat dissipation effect of the device.
Please refer to fig. 2-4, wherein: two radiating grooves 9 are formed in one side of the radiating box 4, radiating fins 10 are inserted into the inner walls of the two radiating grooves 9 in a penetrating mode, and one sides of the two radiating fins 10 are located inside the two water tanks 601 respectively.
In the utility model, the two radiating grooves 9 formed in one side of the radiating box 4 can be used for mounting the radiating fins 10, and the radiating fins 10 can cool the cooling liquid in the water tank 601, thereby improving the radiating effect of the device.
Please refer to fig. 1, 2 and 4, wherein: two filter plates 11 are inserted into the front surface of the heat dissipation box 4, and the back surfaces of the two filter plates 11 are respectively contacted with the inner walls of the two water tanks 601.
In the utility model, the two filter plates 11 inserted in the front of the heat dissipation box 4 can filter dust in the cooling liquid, and a user can clean the filtered dust by drawing out the filter plates 11, thereby improving the practicability of the device.
The working principle is as follows: when the cooling water tank is used, the shell 2 can be used for protecting the power body 1, the power body 1 can generate heat when in use, the heat can heat the heat conduction cover 3, the heat conduction cover 3 can heat a cavity between the shell 2 and the heat conduction cover 3, at the moment, after the fan 5 is started, outside air can be input into the inner wall of the cooling cavity 602 through the air inlet pipe 603, the air can sequentially enter the cavity between the shell 2 and the heat conduction cover 3 through the two water absorption sponges 608, dust in the air can be filtered through the water absorption sponges 608 in the process, the condition of a dust pollution device is avoided, the cooling liquid in the water tank 601 at the top can flow out through the water pipe 604, the cooling liquid can be absorbed by the water absorption sponges 608, when the air passes through the water absorption sponges 608 filled with the cooling liquid, the cooling liquid can be cooled by the air, and the cooled air can dissipate the heat of the cavity, and will cool the heat conduction cover 3, the heat exchange will be produced with the power body 1 after the temperature of the heat conduction cover 3 is reduced, and then realize the purpose of cooling the power body 1, guarantee the power body 1 can work at the appropriate temperature, improve the service life of the power body 1, and the coolant can also play the purpose of cleaning the water-absorbing sponge 608, and then improve the practicability of the apparatus, the coolant will flow into the inside of the water diversion hole 605 from the water-absorbing sponge 608, the coolant will flow into the inside of the bottom water tank 601 from the water diversion hole 605, in the process, the liquid level sensor 61 will monitor the coolant level inside the water tank 601, the monitored data will be transmitted to the controller 62, the controller 62 will analyze how much of the coolant of the water tank 601, when the coolant inside the water tank 601 is exhausted, the controller 62 will start the motor 63, the motor 63 will electrically drive the heat radiation box 4 to rotate, the bottom water tank 601 that gathers the coolant liquid this moment can be located the top, replaces the water tank 601 that has arranged the coolant liquid to use, and the coolant liquid can flow into the water tank 601 of bottom this moment inside, and level sensor 61 can monitor the liquid level next time this moment, and when the water is gathered to be full in the water tank 601 inside, motor 63 can be opened once more to controller 62, resets heat dissipation box 4, can recycle the coolant liquid and lower the temperature to the air, and then the radiating effect of improvement device.
The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a drive power supply's heat radiation structure, includes power body (1) and shell (2), its characterized in that: the inner wall fixedly connected with heat conduction cover (3) of shell (2), the inner wall and power supply body (1) fixed connection of heat conduction cover (3), the left and right sides of shell (2) all rotates and is connected with heat dissipation box (4), two mutually backing on the back one side of heat dissipation box (4) and all inlaying and being equipped with fan (5), two all be provided with cooling structure (6) on heat dissipation box (4), four air outlet grooves (7) have all been seted up with the back in the front of shell (2).
2. The heat dissipation structure of a driving power supply according to claim 1, wherein: the cooling structure (6) comprises two water tanks (601), the two water tanks (601) are both arranged on the heat dissipation box (4), a cooling cavity (602) is formed in the heat dissipation box (4), two air inlet pipes (603) are inserted into the inner wall of the cooling cavity (602), two water pipes (604) are communicated with the inner walls of the two water tanks (601), one ends of the four water pipes (604) are communicated with the cooling cavity (602), two water diversion holes (605) are formed in the inner walls of the two water tanks (601), vent pipes (606) are inserted into the inner walls of the two water tanks (601), check valves (607) are mounted on the two vent pipes (606), the inner wall of the cooling cavity (602) is fixedly connected with two water-absorbing sponges (608), the tops and the bottoms of the two water-absorbing sponges (608) are respectively contacted with the four water pipes (604), and the heat dissipation box (4) is provided with a rotating device (609).
3. The heat dissipation structure of a driving power supply according to claim 2, wherein: rotating device (609) includes level sensor (61), install on the inner wall of the basin (601) at top on the right side of level sensor (61), controller (62) are installed at the top of heat dissipation box (4), one side of heat conduction cover (3) is inlayed and is equipped with motor (63), the output shaft of motor (63) passes through the gear and meshes with heat dissipation box (4) mutually, the output and controller (62) signal connection of level sensor (61), the output and motor (63) signal connection of controller (62).
4. The heat dissipation structure of a driving power supply according to claim 1, wherein: one side fixedly connected with filter screen (8) of heat dissipation box (4), filter screen (8) are located the outside of fan (5).
5. The heat dissipation structure of a driving power supply according to claim 2, wherein: two radiating grooves (9) are formed in one side of the radiating box (4), radiating fins (10) are inserted into the inner walls of the two radiating grooves (9), and one sides of the two radiating fins (10) are located inside the two water tanks (601) respectively.
6. The heat dissipation structure of a driving power supply according to claim 2, wherein: the front surface of the heat dissipation box (4) is spliced with two filter plates (11), and the back surfaces of the two filter plates (11) are respectively contacted with the inner walls of the two water tanks (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343081.3U CN216218349U (en) | 2021-09-27 | 2021-09-27 | Heat radiation structure of driving power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122343081.3U CN216218349U (en) | 2021-09-27 | 2021-09-27 | Heat radiation structure of driving power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218349U true CN216218349U (en) | 2022-04-05 |
Family
ID=80926228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122343081.3U Expired - Fee Related CN216218349U (en) | 2021-09-27 | 2021-09-27 | Heat radiation structure of driving power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218349U (en) |
-
2021
- 2021-09-27 CN CN202122343081.3U patent/CN216218349U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |