CN210490617U - External radiator of motor - Google Patents
External radiator of motor Download PDFInfo
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- CN210490617U CN210490617U CN201921613721.4U CN201921613721U CN210490617U CN 210490617 U CN210490617 U CN 210490617U CN 201921613721 U CN201921613721 U CN 201921613721U CN 210490617 U CN210490617 U CN 210490617U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003570 air Substances 0.000 description 18
- 238000001816 cooling Methods 0.000 description 15
- 239000000498 cooling water Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an external radiator of a motor, which comprises a fixed plate, a first radiating unit and a second radiating unit, wherein the upper surface of the fixed plate is fixedly connected with a heat conducting plate, the right side of the upper surface of the fixed plate is provided with a mounting frame, the first radiating unit is arranged on the outer side surface of the heat conducting plate, the second radiating unit is arranged inside the mounting frame, the external radiator also comprises a control switch group, a water tank, a circulating pump, a first water pipe, a shunt pipe, a main water pipe, a second water pipe and a main return pipe, the lower surfaces of the water tank and the circulating pump are fixedly connected with the upper surface of the fixed plate, the bottom end of the main water pipe is fixedly connected with the right end of the upper surface of the fixed plate, the main water pipe is positioned outside the mounting frame, the bottom end of the main return pipe is fixedly connected with the left end of the upper surface of, the radiating efficiency is high, can satisfy the heat dissipation demand of motor.
Description
Technical Field
The utility model relates to a motor heat dissipation technical field specifically is an outside radiator of motor.
Background
The motor uses for a long time and can produce a large amount of heats, not only can influence the normal use of motor and still can cause the influence to the performance of motor itself, and then can reduce the life of motor, consequently need cool down the motor in the work, at present, cooling mode commonly used is that the afterbody at the motor increases radiator fan, this kind of heat radiation structure is too simple, adopt the natural wind to dispel the heat in addition, the radiating effect is poor, can not satisfy the heat dissipation demand of motor, we propose a motor outside radiator for this and solve above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a motor external heat radiator, adopt forced air cooling and the multiple radiating mode of water-cooling to dispel the heat, the cooling range is big, and the radiating rate is fast, and the radiating efficiency is high, can satisfy the heat dissipation demand of motor, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a motor external radiator comprises a fixing plate, a first radiating unit and a second radiating unit;
fixing a plate: the upper surface of the fixed plate is fixedly connected with a heat conducting plate, and the right side of the upper surface of the fixed plate is provided with an installation frame;
a first heat dissipation unit: the first heat dissipation unit is arranged on the outer side surface of the heat conduction plate;
a second heat dissipation unit: the second heat dissipation unit is arranged inside the mounting frame;
wherein: the water-saving type water heater is characterized by further comprising a control switch group, a water tank, a circulating pump, a first water pipe, a flow dividing pipe, a main water pipe, a second water pipe and a main return pipe, wherein the lower surfaces of the water tank and the circulating pump are fixedly connected with the upper surface of the fixing plate, the bottom end of the main water pipe is fixedly connected with the right end of the upper surface of the fixing plate, the main water pipe is positioned on the outer side of the mounting frame, the bottom end of the main return pipe is fixedly connected with the left end of the upper surface of the fixing plate, one end of the first water pipe is fixedly connected with a water outlet of the water tank, the other end of the first water pipe is fixedly connected with a water inlet of the main water pipe, the circulating pump is connected in series with the middle of the first water pipe, the water inlet end of the second water pipe is fixedly connected with the water outlet of the main return pipe, the input end of the control switch group is electrically connected with an external power supply, the output end of the control switch group is electrically connected with the input end of the circulating pump, the heat conducting plate absorbs heat generated by the motor and transmits the heat to the radiating fins, the radiating fins are utilized to carry out heat exchange with external air for radiating, the circulating pump and the fan are turned on through the control switch group, the circulating pump is started to convey cooling water in the water tank to the interior of the main water pipe through the first water pipe, the cooling water enters the radiating water channel under the action of the shunt pipe on the right side and then carries out heat exchange with the heat absorbed by the radiating fins, so that the radiating fins are cooled, the heat transfer rate is accelerated, the cooling water flows to the main return pipe through the shunt pipe on the left side after carrying out heat exchange with the radiating fins and finally enters the interior of the water tank through, the heat dissipation efficiency is improved, a part of cooling water in the main water pipe is dripped into the wet curtain paper through the dropper, the wet curtain paper is wetted, the moisture on the surface of the wet curtain paper is evaporated and absorbed, the surrounding air is cooled, and the heat transfer rate between the heat dissipation fins and the outside is accelerated by blowing the cooling water to the heat dissipation fins through the fan after the air is cooled, so that the heat dissipation effect is further improved.
Further, first radiating element includes radiating fin and heat dissipation water course, radiating fin evenly sets up in the surface of heat-conducting plate, the heat dissipation water course sets up in radiating fin's inside, the water inlet and the delivery port of heat dissipation water course all are provided with the shunt tubes, and the shunt tubes on right side is intake and is held and the delivery port fixed connection of main water pipe, and the shunt tubes of left end goes out the water end and the water inlet fixed connection of main back flow, adopts two sets of cooling methods of forced air cooling and water-cooling, and the area of contact of increase and ambient air improves the radiating efficiency.
Further, the second radiating unit includes fan, diaphragm and wet curtain paper, diaphragm fixed connection is in the right flank of heat-conducting plate, the right flank middle part fixed connection of fan and diaphragm, the medial surface fixed connection of wet curtain paper and mounting bracket, the bottom of wet curtain paper is connected with the last fixed surface of fixed plate, the output of the input electric connection control switch group of fan, the moisture evaporation heat absorption on wet curtain paper surface, to the air cooling on every side, then is blown by the fan and is cooled down the heat dissipation to radiating fin.
Further, still include through-hole and burette, the through-hole evenly sets up in the upper end of mounting bracket, the upper end of burette and the extrados bottom fixed connection of main water pipe, the burette corresponds the setting with the through-hole, supplies water for wet curtain paper, keeps the moist of wet curtain paper, improves heat dispersion.
Furthermore, still include the mounting hole, the mounting hole has four and the symmetry to set up in the four corners of fixed plate, is convenient for fix the fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: this outside radiator of motor has following benefit:
1. the heat conducting plate absorbs heat generated by the motor and transmits the heat to the radiating fins, the radiating fins and external air are utilized to perform heat exchange for heat dissipation, the circulating pump and the fan are opened through the control switch group, the circulating pump is started to convey cooling water in the water tank to the interior of the main water pipe through the first water pipe, the cooling water enters the radiating water channel under the action of the shunt pipe on the right side, then the cooling water exchanges heat with the heat absorbed by the radiating fins, the radiating fins are cooled, the heat transfer rate is accelerated, the cooling water and the radiating fins flow to the main backflow pipe through the left shunt pipe after exchanging heat, and finally the cooling water enters the water tank through the second water pipe.
2. A part of cooling water in the main water pipe is dripped into the wet curtain paper through the burette, the wet curtain paper is wetted, the water on the surface of the wet curtain paper is evaporated and absorbed, the surrounding air is cooled, and the cooled air is blown to the radiating fins by the fan to accelerate the heat transfer rate between the radiating fins and the outside, so that the radiating effect is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view structure diagram of the present invention.
In the figure: the heat dissipation device comprises a fixing plate 1, a control switch group 2, a water tank 3, a circulating pump 4, a first water pipe 5, a first heat dissipation unit 6, a heat dissipation fin 61, a heat dissipation water channel 62, a flow dividing pipe 7, a second heat dissipation unit 8, a fan 81, a transverse plate 82, wet curtain paper 83, a main water pipe 9, a through hole 10, an installation frame 11, a dropper 12, a second water pipe 13, a heat conduction plate 14, a main return pipe 15 and a mounting hole 16.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an external radiator of a motor comprises a fixing plate 1, a first radiating unit 6 and a second radiating unit 8;
fixing a plate 1: the upper surface fixedly connected with heat-conducting plate 14 of fixed plate 1, heat-conducting plate 14 absorb the heat that the motor produced and send radiating fin 61 to, utilize radiating fin 61 and outside air to take place the heat exchange and dispel the heat, and the upper surface right side of fixed plate 1 is provided with mounting bracket 11, and mounting bracket 11 is used for installing wet curtain paper 83 fixedly.
First heat dissipation unit 6: first radiating element 6 includes radiating fin 61 and heat dissipation water course 62, radiating fin 61 evenly sets up in the surface of heat-conducting plate 14, heat dissipation water course 62 sets up in radiating fin 61's inside, heat dissipation water course 62's water inlet and delivery port all are provided with shunt tubes 7, the shunt tubes 7 of right side intake end and the delivery port fixed connection of main water pipe 9, the shunt tubes 7 of left end goes out the water end and the water inlet fixed connection of main back flow 15, adopt two sets of cooling methods of forced air cooling and water-cooling, increase and the area of contact of surrounding air, the efficiency of heat dissipation is improved.
Second heat dissipation unit 8: second radiating element 8 includes fan 81, diaphragm 82 and wet curtain paper 83, diaphragm 82 fixed connection is in the right flank of heat-conducting plate 14, fan 81 and the right flank middle part fixed connection of diaphragm 82, the medial surface fixed connection of wet curtain paper 83 and mounting bracket 11, the bottom of wet curtain paper 83 and the last fixed surface of fixed plate 1 are connected, the moisture evaporation on wet curtain paper 83 surface is endothermic, to air cooling on every side, blow to radiating fin 61 by fan 81 after the air cooling, radiating fin 61's heat exchange rate accelerates.
Wherein: still include through-hole 10, burette 12 and mounting hole 16, through-hole 10 evenly sets up in the upper end of mounting bracket 11, the outer cambered surface bottom fixed connection of the upper end of burette 12 and main water pipe 9, burette 12 corresponds the setting with through-hole 10, burette 12 is used for supplying water for wet curtain paper 83, keeps wet curtain paper 83's moist, makes the moisture evaporation heat absorption, improves heat dispersion, mounting hole 16 has four and symmetry to set up in the four corners of fixed plate 1, is convenient for fix fixed plate 1.
Wherein: the water cooling device also comprises a control switch group 2, a water tank 3, a circulating pump 4, a first water pipe 5, a shunt pipe 7, a main water pipe 9, a second water pipe 13 and a main return pipe 15, wherein the lower surfaces of the water tank 3 and the circulating pump 4 are fixedly connected with the upper surface of the fixing plate 1, the bottom end of the main water pipe 9 is fixedly connected with the right end of the upper surface of the fixing plate 1, the main water pipe 9 is positioned at the outer side of the mounting frame 11, the bottom end of the main return pipe 15 is fixedly connected with the left end of the upper surface of the fixing plate 1, one end of the first water pipe 5 is fixedly connected with a water outlet of the water tank 3, the other end of the first water pipe 5 is fixedly connected with a water inlet of the main water pipe 9, the circulating pump 4 is connected in series with the middle part of the first water pipe 5, the water inlet end of the second water pipe 13 is fixedly connected with a water outlet of the main return, the effect of cooling is improved, control switch group 2 fixed connection is in the upper surface of fixed plate 1, and external power source is connected to control switch group 2's input electricity, and circulating pump 4 and fan 81's input are connected to control switch group 2's output electricity respectively.
When in use: the motor is arranged in the heat conducting plate 14, the heat conducting plate 14 is contacted with the shell of the motor, the heat conducting plate 14 absorbs the heat generated by the motor and transmits the heat to the radiating fins 61, the radiating fins 61 are utilized to carry out heat exchange with the outside air for radiating, the circulating pump 4 and the fan 81 are turned on by controlling the switch group 2, the circulating pump 4 is started to convey the cooling water in the water tank 3 to the inside of the main water pipe 9 through the first water pipe 5, the cooling water enters the radiating water channel 62 under the action of the shunt pipe 7 at the right side and then carries out heat exchange with the heat absorbed by the radiating fins 61, so that the radiating fins 61 are cooled, the heat transfer rate is accelerated, the cooling water flows to the main return pipe 15 through the shunt pipe 7 at the left side after carrying out heat exchange with the radiating fins 61 and finally enters the water tank 3 through the second water pipe 13, meanwhile, a part, the wet curtain paper 83 is wetted, the moisture on the surface of the wet curtain paper 83 is evaporated and absorbs heat to cool the surrounding air, and the air is blown to the radiating fins 61 by the fan 81 after being cooled, so that the heat transfer rate between the radiating fins 61 and the outside is increased, and the radiating efficiency is improved.
It should be noted that the fan 81 and the circulation pump 4 disclosed in this embodiment may be freely configured according to actual application scenarios, the fan 81 is suggested to be a 150mm-200mm cross flow fan dedicated for an air purifier, the circulation pump 4 may be a miniature self-priming pump newly produced by sincerity technologies ltd, and the control switch group 2 controls the fan 81 and the circulation pump 4 to work by a method commonly used in the prior art.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an outside radiator of motor which characterized in that: comprises a fixing plate (1), a first heat dissipation unit (6) and a second heat dissipation unit (8);
fixing plate (1): a heat conducting plate (14) is fixedly connected to the upper surface of the fixing plate (1), and a mounting frame (11) is arranged on the right side of the upper surface of the fixing plate (1);
first heat dissipation unit (6): the first heat dissipation unit (6) is arranged on the outer side surface of the heat conduction plate (14);
second heat dissipation unit (8): the second heat dissipation unit (8) is arranged inside the mounting frame (11);
wherein: the water circulation device is characterized by further comprising a control switch group (2), a water tank (3), a circulating pump (4), a first water delivery pipe (5), a shunt pipe (7), a main water pipe (9), a second water delivery pipe (13) and a main return pipe (15), wherein the lower surfaces of the water tank (3) and the circulating pump (4) are fixedly connected with the upper surface of the fixing plate (1), the bottom end of the main water pipe (9) is fixedly connected with the right end of the upper surface of the fixing plate (1), the main water pipe (9) is positioned on the outer side of the mounting frame (11), the bottom end of the main return pipe (15) is fixedly connected with the left end of the upper surface of the fixing plate (1), one end of the first water delivery pipe (5) is fixedly connected with a water outlet of the water tank (3), the other end of the first water delivery pipe (5) is fixedly connected with a water inlet of the main water pipe (9), and the circulating pump (4) is connected, the water inlet end of the second water pipe (13) is fixedly connected with the water outlet of the main return pipe (15), the water outlet end of the second water pipe (13) is fixedly connected with the water inlet of the water tank (3), the control switch group (2) is fixedly connected to the upper surface of the fixing plate (1), the input end of the control switch group (2) is electrically connected with an external power supply, and the output end of the control switch group (2) is electrically connected with the input end of the circulating pump (4).
2. An external heat sink for an electrical machine according to claim 1, wherein: first radiating element (6) include radiating fin (61) and heat dissipation water course (62), radiating fin (61) evenly set up in the surface of heat-conducting plate (14), heat dissipation water course (62) set up in the inside of radiating fin (61), the water inlet and the delivery port of heat dissipation water course (62) all are provided with shunt tubes (7), and shunt tubes (7) on right side are intake the delivery port fixed connection of end and main water pipe (9), and shunt tubes (7) the water outlet end of left end and the water inlet fixed connection of main back flow (15).
3. An external heat sink for an electrical machine according to claim 1, wherein: second radiating unit (8) include fan (81), diaphragm (82) and wet curtain paper (83), diaphragm (82) fixed connection is in the right flank of heat-conducting plate (14), the right flank middle part fixed connection of fan (81) and diaphragm (82), the medial surface fixed connection of wet curtain paper (83) and mounting bracket (11), the bottom of wet curtain paper (83) is connected with the last fixed surface of fixed plate (1), the output of input electricity connection control switch group (2) of fan (81).
4. An external heat sink for an electrical machine according to claim 1, wherein: still include through-hole (10) and burette (12), through-hole (10) evenly set up in the upper end of mounting bracket (11), the outer cambered surface bottom fixed connection of the upper end of burette (12) and main water pipe (9), burette (12) correspond the setting with through-hole (10).
5. An external heat sink for an electrical machine according to claim 1, wherein: the fixing plate is characterized by further comprising four mounting holes (16), wherein the four mounting holes (16) are symmetrically arranged at four corners of the fixing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613721.4U CN210490617U (en) | 2019-09-25 | 2019-09-25 | External radiator of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921613721.4U CN210490617U (en) | 2019-09-25 | 2019-09-25 | External radiator of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490617U true CN210490617U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921613721.4U Expired - Fee Related CN210490617U (en) | 2019-09-25 | 2019-09-25 | External radiator of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421888A (en) * | 2020-10-27 | 2021-02-26 | 智新科技股份有限公司 | New energy vehicle motor structure |
| CN113422460A (en) * | 2021-05-07 | 2021-09-21 | 刘建峰 | Intelligent stepping motor |
-
2019
- 2019-09-25 CN CN201921613721.4U patent/CN210490617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421888A (en) * | 2020-10-27 | 2021-02-26 | 智新科技股份有限公司 | New energy vehicle motor structure |
| CN113422460A (en) * | 2021-05-07 | 2021-09-21 | 刘建峰 | Intelligent stepping motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |