CN215452701U - Auxiliary heat dissipation device of automobile generator - Google Patents
Auxiliary heat dissipation device of automobile generator Download PDFInfo
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- CN215452701U CN215452701U CN202121314378.0U CN202121314378U CN215452701U CN 215452701 U CN215452701 U CN 215452701U CN 202121314378 U CN202121314378 U CN 202121314378U CN 215452701 U CN215452701 U CN 215452701U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 26
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 23
- 239000002826 coolant Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 13
- 238000004804 winding Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary heat dissipation device of an automobile generator, which comprises: the base and the heat dissipation recovery mechanism; a hollow groove is formed in the base; the heat dissipation recovery mechanism comprises a cooling air box and a heat absorption air box which are arranged on the base, the cooling air box and the heat absorption air box are arranged oppositely, and a fan is arranged inside the cooling air box. This automobile power generation machine's supplementary heat abstractor is through setting up respectively in two positions of automobile power generation machine and blowing cool bellows and heat absorption bellows, and set up the dead slot in the inside of base, make wind-force carry automobile power generation machine's heat into suck behind the hot bellows, the coolant liquid in the dead slot can cool off through the gas in the spiral aluminum alloy pipeline, thereby make the gas after the cooling can enter into again and blow cool in the bellows, and dispel the heat to automobile power generation machine once more under the fan effect, thereby further improve this supplementary heat abstractor to automobile power generation machine's radiating effect, and then guarantee automobile power generation machine can normal operating.
Description
Technical Field
The utility model relates to the technical field of automobile generator maintenance, in particular to an auxiliary heat dissipation device of an automobile generator.
Background
As is well known, an automobile generator is a main power source of an automobile and has the function of supplying power to all electric equipment except a starter and simultaneously charging a storage battery when the generator normally operates; on the basis of a three-phase stator winding of a common alternating-current generator, the number of turns of the winding is increased, a connector lug is led out, and a set of three-phase bridge rectifier is added. The primary winding and the increased winding are output in series at low speed, and only the primary three-phase winding is output at high speed.
Automobile power generation machine can produce the heat when the operation, if these heats can not in time give off, can influence automobile power generation machine's normal operating, for this people installs heat abstractor additional for automobile power generation machine, but is used for carrying out radiating device to automobile power generation machine among the prior art, generally only adopts simple radiator fan to dispel the heat to automobile power generation machine, leads to the radiating effect not good.
Therefore, an auxiliary heat dissipation device of an automobile generator is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary heat dissipation device of an automobile generator, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary heat sink for a vehicle generator, comprising: the base and the heat dissipation recovery mechanism;
an empty groove is formed in the base, and cooling liquid is placed in the empty groove;
the heat dissipation recovery mechanism comprises a cooling air box and a heat absorption air box which are fixedly installed on the upper portion of the base, the cooling air box and the heat absorption air box are arranged oppositely, the bottom of the cooling air box is communicated with a connecting pipe, the bottom of the heat absorption air box is communicated with a spiral aluminum alloy pipeline, the spiral aluminum alloy pipeline penetrates through a hollow groove and is communicated with the connecting pipe, a fan is installed in an inner cavity of the connecting pipe, an air inlet of the fan is communicated with the spiral aluminum alloy pipeline, and an air outlet of the fan is communicated with the cooling air box; the heat dissipation recovery mechanism has the function of performing heat dissipation treatment on the automobile generator and effectively recycling the heat dissipated gas.
By adopting the technical scheme, the cooling liquid can reduce the gas temperature in the spiral aluminum alloy pipeline; meanwhile, after the fan is started, the wind power of the fan enables the heat generated by the automobile generator to be discharged into the hot air suction box; after the heat enters the spiral aluminum alloy pipeline, the cooling liquid in the empty groove can cool the gas through the spiral aluminum alloy pipeline, so that the cooled gas can enter the cooling air box, and the automobile generator is subjected to heat dissipation treatment under the action of the fan again.
Preferably, the cooling device further comprises a rapid cooling mechanism, the rapid cooling mechanism comprises a rotating shaft, a motor, a driving pulley, a main shaft, a driven pulley and a stirring blade, the rotating shaft is vertically and rotatably mounted on the top wall of the empty slot through a bearing, the motor is fixedly mounted on the upper portion of the base, the rotating shaft of the motor is fixedly connected with the upper end of the rotating shaft, the driving pulley is fixedly mounted at the bottom end of the rotating shaft, the main shaft is vertically and rotatably mounted inside the empty slot through a bearing, the driven pulley is fixedly sleeved on the main shaft and is in transmission connection with the driving pulley through a belt, and the stirring blade is fixedly mounted on the side wall of the main shaft; the rapid cooling mechanism enables absorbed heat to be subjected to rapid cooling treatment.
By adopting the technical scheme, the base can support the rotating shaft, and the rotating shaft can rotate through the motor; the rotating shaft can enable the driving belt pulley to rotate through the driven belt pulley and the belt, and further enable the driving belt pulley to drive the main shaft to rotate; the main shaft can make coolant liquid and spiral aluminum alloy pipeline can contact more fully through the pivoted mode in the coolant liquid of drive stirring leaf, and then promotes the cooling rate of gas in spiral aluminum alloy pipeline.
Preferably, the motor is a reduction motor.
Through adopting above-mentioned technical scheme, gear motor can make the rotational speed of stirring leaf can not cause the coolant liquid to rock violently.
Preferably, a temperature control switch is fixedly mounted on one side of the heat absorption air box, and the temperature control switch is connected with the fan and the motor in series through wires respectively.
Through adopting above-mentioned technical scheme, when the temperature near the heat absorption bellows reached the setting value, temperature detect switch can start fan and motor simultaneously.
Preferably, a liquid discharge pipe is fixedly installed at the bottom of the base, the liquid discharge pipe is communicated with the bottom of the inner portion of the empty groove, and a first valve is installed on the liquid discharge pipe.
By adopting the technical scheme, the used cooling liquid can be discharged to the outside of the empty groove through the liquid discharge pipe.
Preferably, one side of the base is fixedly provided with a liquid inlet pipe, the liquid inlet pipe is communicated with the inner side part of the empty groove, and the liquid inlet pipe is provided with a second valve.
Through adopting above-mentioned technical scheme, through the feed liquor pipe, can carry out the replenishment of coolant liquid to the dead slot is inside.
Preferably, the rotating shaft is sleeved with a sealing shaft sleeve, and the top of the sealing shaft sleeve is fixedly connected with the inner top wall of the empty groove.
Through adopting above-mentioned technical scheme, sealed axle sleeve can avoid the inside coolant liquid of dead slot to flow from the gap when not influencing the pivot pivoted.
Compared with the prior art, the utility model has the beneficial effects that: this automobile power generation machine's supplementary heat abstractor is through setting up respectively in two positions of automobile power generation machine and blowing cool bellows and heat absorption bellows, and set up the dead slot in the inside of base, make wind-force carry automobile power generation machine's heat into suck behind the hot bellows, coolant liquid in the dead slot can carry out the rapid cooling to gas through spiral aluminum alloy pipeline, thereby make the gas after the cooling can enter into again and blow cool bellows, and dispel the heat to automobile power generation machine once more under the fan effect, thereby further improve this supplementary heat abstractor to automobile power generation machine's radiating effect, and then guarantee that automobile power generation machine can normal operating.
Drawings
FIG. 1 is a schematic structural diagram of an auxiliary heat sink of an automotive alternator according to the present invention;
FIG. 2 is an enlarged structural diagram of the area A of the structural diagram of the auxiliary heat dissipation device of the automobile generator of the present invention;
fig. 3 is a schematic structural view of a rotating shaft and a driven pulley in the auxiliary heat sink of the automobile generator of the present invention.
In the figure: 1. a base; 2. an automotive generator; 3. a heat dissipation recovery mechanism; 4. a rapid cooling mechanism; 5. a cooling air box; 6. a fan; 7. a motor; 8. a heat absorption wind box; 9. a helical aluminum alloy pipe; 11. stirring blades; 12. a main shaft; 13. a drive pulley; 14. a driven pulley; 15. a liquid discharge pipe; 16. a liquid inlet pipe; 17. sealing the shaft sleeve; 18. a rotating shaft; 19. an empty groove; 20. a temperature control switch; 21. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary heat sink for a vehicle generator, comprising: a base 1 and a heat dissipation recovery mechanism 3; the heat dissipation recovery mechanism 3 is used for performing heat dissipation treatment on the automobile generator 2 and effectively recycling the heat dissipated gas; the rapid cooling mechanism 4 can subject the absorbed heat to rapid cooling treatment;
in order to cover the spiral aluminum alloy pipeline 9 with the cooling liquid and enable the gas in the spiral aluminum alloy pipeline 9 to be cooled, a hollow groove 19 is formed in the base 1, and the cooling liquid is placed in the hollow groove 19;
wherein, the heat generated by the automobile generator 2 is discharged into the heat absorption wind box 8 for the wind power of the fan 6; after heat enters the spiral aluminum alloy pipeline 9, cooling liquid in the hollow groove 19 can cool gas through the spiral aluminum alloy pipeline 9, so that the cooled gas can enter the cooling air box 5 and carry out heat dissipation treatment on the automobile generator 2 again under the action of the fan 6, the heat dissipation recovery mechanism 3 comprises a cooling air box 5 and a heat absorption air box 8 which are fixedly arranged on the upper portion of the base 1, the cooling air box 5 and the heat absorption air box 8 are oppositely arranged, the bottom of the cooling air box 5 is communicated with a connecting pipe 21, the bottom of the heat absorption air box 8 is communicated with the spiral aluminum alloy pipeline 9, the spiral aluminum alloy pipeline 9 penetrates through the hollow groove 19 and is communicated with the connecting pipe 21, the fan 6 is arranged in an inner cavity of the connecting pipe 21, an air inlet of the fan 6 is communicated with the spiral aluminum alloy pipeline 9, and an air outlet of the fan 6 is communicated with the cooling air box 5; in order that the fan 6 and the motor 7 can be started simultaneously by the temperature control switch 20 when the temperature near the heat absorption air box 8 reaches a set value, the temperature control switch 20 is fixedly installed on one side of the heat absorption air box 8, and the temperature control switch 20 is respectively connected with the fan 6 and the motor 7 in series through conducting wires;
wherein, the rotating shaft 18 can be supported for the base 1, and the rotating shaft 18 can rotate through the motor 7; so that the rotating shaft 18 can rotate the driving pulley 13 through the driven pulley 14 and the belt, and further the driving pulley 13 drives the main shaft 12 to rotate; the main shaft 12 can make the cooling liquid and the spiral aluminum alloy pipeline 9 contact more fully in a mode of driving the stirring blades 11 to rotate in the cooling liquid, thereby improving the cooling speed of the gas in the spiral aluminum alloy pipeline 9, the rapid cooling mechanism 4 comprises a rotating shaft 18, a motor 7, a driving belt pulley 13, a main shaft 12, a driven belt pulley 14 and a stirring blade 11, the rotating shaft 18 is vertically and rotatably arranged on the top wall of the empty groove 19 through a bearing, the motor 7 is fixedly arranged on the upper part of the base 1, and the rotating shaft of the motor 7 is fixedly connected with the upper end of the rotating shaft 18, the driving belt pulley 13 is fixedly arranged at the bottom end of the rotating shaft 18, the main shaft 12 is vertically and rotatably arranged inside the empty groove 19 through a bearing, the driven belt pulley 14 is fixedly sleeved on the main shaft 12, the driven belt pulley 14 is in transmission connection with the driving belt pulley 13 through a belt, and the stirring blades 11 are fixedly arranged on the side wall of the main shaft 12; in order that the motor 7 can ensure that the rotating speed of the stirring blade 11 does not cause the coolant to shake violently, the motor 7 is a speed reducing motor 7; in order to discharge the used cooling liquid to the outside of the empty groove 19, a liquid discharge pipe 15 is fixedly arranged at the bottom of the base 1, the liquid discharge pipe 15 is communicated with the inner bottom of the empty groove 19, and a first valve is arranged on the liquid discharge pipe 15; in order to supplement the cooling liquid to the inside of the empty groove 19 through the liquid inlet pipe 16, the liquid inlet pipe 16 is fixedly installed on one side of the base 1, the liquid inlet pipe 16 is communicated with the inner side part of the empty groove 19, and the liquid inlet pipe 16 is provided with a second valve; in order to prevent the cooling liquid in the hollow groove 19 from flowing out of the gap while the rotation of the rotating shaft 18 is not influenced by the sealing shaft sleeve 17, the rotating shaft 18 is sleeved with the sealing shaft sleeve 17, and the top of the sealing shaft sleeve 17 is fixedly connected with the inner top wall of the hollow groove 19.
According to the technical scheme, the working steps of the scheme are summarized and carded: when the automobile heat absorption air box is used, when the temperature of the automobile generator 2 reaches a set value, the temperature control switch 20 starts the fan 6 and the motor 7, so that the wind power of the fan 6 dissipates the heat of the automobile generator 2, the heat of the automobile generator 2 is carried into the heat absorption air box 8, and the gas with higher temperature in the heat absorption air box 8 enters the empty groove 19 through the spiral aluminum alloy pipeline 9; the motor 7 drives the rotating shaft 18 to rotate, the rotating shaft 18 enables the driving belt pulley 13 to rotate through the driven belt pulley 14 and the belt, and therefore the driving belt pulley 13 drives the stirring blade 11 to rotate through the main shaft 12; the stirring blades 11 drive the cooling liquid to fully contact with the spiral aluminum alloy pipeline 9, so that high-temperature gas can be rapidly cooled; the cooled gas enters the cooling air box 5 through the connecting pipe 21, and the automobile generator 2 is radiated again under the action of the fan 6.
To sum up: this automobile power generation machine's supplementary heat abstractor is through setting up respectively in two positions of automobile power generation machine 2 and blow cool bellows 5 and heat absorption bellows 8, and set up dead slot 19 in the inside of base 1, make wind-force carry automobile power generation machine 2's heat into suck behind the hot-blast case 8, coolant liquid in the dead slot 19 can carry out rapid cooling to gas through spiral aluminum alloy pipeline 9, thereby make the gas after the cooling can enter into once more blow cool bellows 5, and dispel the heat to automobile power generation machine 2 once more under the effect of fan 6, thereby further improve this supplementary heat abstractor to automobile power generation machine's radiating effect, and then guarantee that automobile power generation machine can normal operating.
The parts not involved in the present invention are the same as or can be implemented by 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An auxiliary heat sink for a vehicle generator, comprising: the heat dissipation device comprises a base (1) and a heat dissipation recovery mechanism (3);
a hollow groove (19) is formed in the base (1);
mechanism (3) are retrieved in heat dissipation includes that fixed mounting blows cold bellows (5) and heat absorption bellows (8) on base (1) upper portion, it sets up with heat absorption bellows (8) relatively to blow cold bellows (5), the bottom intercommunication that blows cold bellows (5) has connecting pipe (21), the bottom intercommunication of heat absorption bellows (8) has spiral aluminum alloy pipeline (9), spiral aluminum alloy pipeline (9) run through dead slot (19) and communicate with connecting pipe (21), fan (6) are installed to the inner chamber of connecting pipe (21), the air intake and the spiral aluminum alloy pipeline (9) intercommunication of fan (6), the air outlet and the wind box (5) intercommunication that blows cold of fan (6).
2. The auxiliary heat sink for a vehicle generator according to claim 1, wherein: still include quick cooling body (4), quick cooling body (4) are including pivot (18), motor (7), drive pulley (14), main shaft (12), driven pulley (13) and stirring leaf (11), install pivot (18) through the bearing vertically and rotationally on the roof of dead slot (19), motor (7) fixed mounting in the upper portion of base (1), just the axis of rotation of motor (7) with the upper end fixed connection of pivot (18), drive pulley (14) fixed mounting in the bottom of pivot (18), install main shaft (12) through the bearing vertically and rotationally in the inside of dead slot (19), driven pulley (13) fixed suit is in on main shaft (12), just driven pulley (13) through the belt with drive pulley (14) transmission is connected, the stirring blade (11) is fixedly arranged on the side wall of the main shaft (12).
3. The auxiliary heat sink for a vehicle generator according to claim 2, wherein: the motor (7) is a speed reducing motor.
4. The auxiliary heat sink for a vehicle generator according to claim 2, wherein: one side fixed mounting of heat absorption bellows (8) has temperature detect switch (20), temperature detect switch (20) pass through the wire respectively with fan (6) and motor (7) series connection.
5. The auxiliary heat sink for a vehicle generator according to claim 1, wherein: the liquid discharge pipe (15) is fixedly mounted at the bottom of the base (1), the liquid discharge pipe (15) is communicated with the bottom of the interior of the empty groove (19), and a first valve is mounted on the liquid discharge pipe (15).
6. The auxiliary heat sink for a vehicle generator according to claim 1, wherein: one side fixed mounting of base (1) has feed liquor pipe (16), feed liquor pipe (16) with the inside lateral part of dead slot (19) is linked together, and install the second valve on feed liquor pipe (16).
7. The auxiliary heat sink for a vehicle generator according to claim 2, wherein: the rotating shaft (18) is sleeved with a sealing shaft sleeve (17), and the top of the sealing shaft sleeve (17) is fixedly connected with the inner top wall of the empty groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121314378.0U CN215452701U (en) | 2021-06-14 | 2021-06-14 | Auxiliary heat dissipation device of automobile generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121314378.0U CN215452701U (en) | 2021-06-14 | 2021-06-14 | Auxiliary heat dissipation device of automobile generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215452701U true CN215452701U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121314378.0U Active CN215452701U (en) | 2021-06-14 | 2021-06-14 | Auxiliary heat dissipation device of automobile generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215452701U (en) |
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2021
- 2021-06-14 CN CN202121314378.0U patent/CN215452701U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: No. 357 Beixiaoying Village, Machikou Town, Changping District, Beijing, 102200 Patentee after: Yu Miao Country or region after: China Patentee after: Che Luhua Address before: 215000 standard workshop No. 48, No. 19, Yaofeng Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: Suzhou xinchangjun Precision Machinery Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |