CN210239828U - Quick heat dissipation device for motorcycle engine - Google Patents
Quick heat dissipation device for motorcycle engine Download PDFInfo
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- CN210239828U CN210239828U CN201921138667.2U CN201921138667U CN210239828U CN 210239828 U CN210239828 U CN 210239828U CN 201921138667 U CN201921138667 U CN 201921138667U CN 210239828 U CN210239828 U CN 210239828U
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Abstract
A quick heat dissipation device for a motorcycle engine is characterized in that a fan cover is arranged above a dust cover, air inlet holes are uniformly distributed in the fan cover, the lower end of a rotating shaft penetrates through a preformed hole in the middle of the dust cover and is fixed in a central hole of a rotor and is in butt joint with the upper end of a rotating shaft of a crankshaft, fan blades are arranged at the upper end of the rotating shaft, and the rotating shaft and the fan blades are arranged in the fan cover; the engine shell penetrates through the mounting opening, the radiating fins are positioned in the engine fan cover, one side of the engine fan cover is provided with an air outlet, and an air channel is arranged between an air outlet hole of the fan cover and an air inlet hole on the other side of the engine fan cover; wind power enters the engine fan cover through the air duct to forcibly and quickly cool the engine, so that damage to the engine caused by overheating of the engine in the long-time riding process is reduced, the service life of the engine is prolonged, and the phenomenon that the engine is overheated to scald human bodies is avoided.
Description
Technical Field
The utility model relates to a motorcycle heat dissipation technology, especially a quick heat abstractor for motorcycle engine.
Background
At present, the engine of motorcycle mainly relies on fixing the fin in the outside, carry out the nature heat dissipation when blowing the fin through external natural wind, the radiating effect of this kind of radiating mode is very poor, long-time in-process engine overheat can produce great harm to the engine, and expose outside fin because the high temperature, overheated, scald human shank easily, how can dispel the heat fast to the engine, improve the life of engine, and can avoid scalding the human body, become the technological problem that has been difficult to solve for a long time.
In view of the above, a quick heat sink for a motorcycle engine has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, a provide a quick heat abstractor for motorcycle engine, the effectual axis of rotation that has utilized rotor and bent axle on the power generation system in the current motorcycle, when generating system in the motorcycle of transmission belt drive generates electricity, the upper end of the axis of rotation of bent axle still drives rotor and pivot synchronous revolution, the rotatory production wind-force that drives the flabellum of pivot, wind-force forces rapid cooling to the engine in getting into the engine fan housing through the wind channel, reduce the overheated phenomenon of in-process engine of riding for a long time and to the harm of engine, the life of engine has been prolonged, avoid the overheated human body of scalding of engine simultaneously.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a quick heat sink for a motorcycle engine, comprising: the motorcycle engine comprises a motorcycle cover body, a power shaft of a crankshaft, a rotating shaft of the crankshaft, an engine shell, a radiating fin, an engine fan cover, a mounting hole, an air outlet, an engine, a power output shaft, a dust cover, a rotor, a rotating shaft, fan blades, a fan cover, an air inlet and an air duct; an engine shell is arranged on one side of a motorcycle cover body, an engine is arranged in the engine shell, radiating fins are uniformly distributed on the periphery of the engine shell corresponding to the position of the engine, a power output shaft on one side of the engine extends into the motorcycle cover body, a crankshaft consisting of a power shaft of the crankshaft and a rotating shaft of the crankshaft is arranged in the motorcycle cover body, the tail end of the power output shaft is in butt joint with the end part of the power shaft of the crankshaft, a rotor is arranged in the middle of the upper part of the motorcycle cover body, a dust cover is arranged on the periphery of the rotor, a fan cover is arranged above the dust cover, air inlet holes are uniformly distributed on the fan cover, the upper end of the rotating shaft of the crankshaft is fixed in a central hole of the rotor, the lower end of the rotating shaft penetrates through a;
the middle part of the engine fan cover is provided with a mounting opening, the engine shell penetrates through the mounting opening, the engine fan cover wraps the outer periphery of the engine shell in which the engine is arranged, the inner periphery of the mounting opening of the engine fan cover is sealed correspondingly to the outer periphery of the engine shell, the radiating fins are positioned in the engine fan cover, one side of the engine fan cover is provided with an air outlet, and an air channel is arranged between one air outlet of the fan cover and an air inlet on the other side of the engine fan cover.
The section of the engine shell is rectangular, and the mounting opening of the engine wind shield is rectangular.
The working principle is as follows: the power generated by an engine in an engine shell is output through a power output shaft, the power output shaft transmits the power to a power shaft of a crankshaft in a motorcycle cover body, the power shaft of the crankshaft drives a rotating shaft of the crankshaft to rotate, the rotating shaft of the crankshaft drives a rotor to rotate, the rotor drives a power generation system in the motorcycle through a transmission belt to generate power, and the generated power is stored in a storage battery in the motorcycle, which is the operation principle of power generation in the existing motorcycle; the upper end of the rotating shaft of the crankshaft is fixed in the central hole of the rotor and is in butt joint with the lower end of the rotating shaft into a whole, the rotor drives a power generation system in the motorcycle to generate power through the transmission belt, the upper end of the rotating shaft of the crankshaft also drives the rotor to synchronously rotate with the rotating shaft, the rotating shaft rotates to drive the fan blades to rotate to generate wind power, air enters the fan cover from the air inlet hole in the fan cover, the wind power in the fan cover enters the sealed cavity between the engine fan cover and the periphery of the engine shell through the air duct, heat generated in the operation process of the engine in the engine shell is diffused to the radiating fins on the periphery of the engine shell, the wind power from the air duct penetrates through the radiating fins to take away the heat on the radiating fins, and the hot air is exhausted from the air outlet to quickly cool the radiating fins, so that the heat generated in the, The temperature is quickly reduced, and the overhigh temperature is avoided.
The utility model has the advantages that: the effectual rotor that has utilized on the power generation system in the current motorcycle and the axis of rotation of bent axle, when generating electricity through the power generation system in the transmission belt drive motorcycle, the upper end of the axis of rotation of bent axle still drives rotor and pivot synchronous revolution, the pivot is rotatory to drive the rotatory wind-force that produces of flabellum, wind-force forces rapid cooling to the engine in getting into the engine fan housing through the wind channel, reduce the overheated phenomenon of long-time in-process engine of riding and to the harm of engine, the life of engine has been prolonged, avoid the overheated human body of scalding of engine simultaneously.
The utility model discloses simple structure, installation convenient to use, low in manufacturing cost, the low price, small and exquisite, the result of use ideal has solved the technological problem that has been difficult to solve for a long time, has improved the market competition of the motorcycle of the quick heat abstractor who installs the engine, is fit for generally popularizing and applying.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of a perspective structure of the assembly;
FIG. 2 is a schematic view of the engine hood, air duct and fan shroud connection shown in FIG. 1 from the left side;
in fig. 1 and 2: the motorcycle engine comprises a motorcycle cover body 1, a power shaft 1-1 of a crankshaft, a rotating shaft 1-2 of the crankshaft, an engine shell 2, a radiating fin 2-1, an engine fan cover 3, a mounting port 3-1, an air outlet 3-2, an engine 4, a power output shaft 4-1, a dust cover 5, a rotor 5-1, a rotating shaft 6-1, fan blades 6-2, a fan cover 7, an air inlet 7-1 and an air duct 8.
The arrows in fig. 2 indicate the flow direction of the wind.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
an engine shell 2 is arranged on one side of a motorcycle cover body 1, an engine 4 is arranged in the engine shell 2, heat radiating fins 2-1 are uniformly distributed on the periphery of the engine shell 2 corresponding to the position of the engine 4, a power output shaft 4-1 on one side of the engine 4 extends into the motorcycle cover body 1, a crankshaft formed by a power shaft 1-1 of the crankshaft and a rotating shaft 1-2 of the crankshaft is arranged in the motorcycle cover body 1, the tail end of the power output shaft 4-1 is butted with the end part of the power shaft 1-1 of the crankshaft, a rotor 5-1 is arranged in the middle of the upper part of the motorcycle cover body 1, a dust cover 5 is arranged on the periphery of the rotor 5-1, a fan cover 7 is arranged above the dust cover 5, air inlets 7-1 are uniformly distributed on the fan cover 7, the upper end of the rotating shaft 1-2 of the crankshaft is fixed in a central hole of the The center hole is internally butted with the upper end of a rotating shaft 1-2 of the crankshaft, the upper end of the rotating shaft 6-1 is provided with a fan blade 6-2, and the rotating shaft 6-1 and the fan blade 6-2 are arranged in a fan cover 7;
the middle part of an engine fan cover 3 is provided with a mounting opening 3-1, an engine shell 2 penetrates through the mounting opening 3-1, the engine fan cover 3 is wrapped on the periphery of the engine shell 2 with an engine 4 mounted inside, the inner periphery of the mounting opening 3-1 of the engine fan cover 3 is sealed with the outer periphery of the engine shell 2 correspondingly, a radiating fin 2-1 is positioned in the engine fan cover 3, one side of the engine fan cover 3 is provided with an air outlet 3-2, and an air duct 8 is arranged between an air outlet of a fan cover 7 and an air inlet of the other side of the engine fan cover 3.
The section of the engine shell 2 is rectangular, and the mounting opening 3-1 of the engine fan cover 3 is rectangular.
Claims (2)
1. A quick heat sink for a motorcycle engine, comprising: the motorcycle engine comprises a motorcycle cover body (1), a power shaft (1-1) of a crankshaft, a rotating shaft (1-2) of the crankshaft, an engine shell (2), radiating fins (2-1), an engine fan cover (3), a mounting port (3-1), an air outlet (3-2), an engine (4), a power output shaft (4-1), a dust cover (5), a rotor (5-1), a rotating shaft (6-1), fan blades (6-2), a fan cover (7), an air inlet (7-1) and an air duct (8); the method is characterized in that: an engine shell (2) is arranged on one side of a motorcycle cover body (1), an engine (4) is arranged in the engine shell (2), heat radiating fins (2-1) are uniformly distributed on the periphery of the engine shell (2) corresponding to the position of the engine (4), a power output shaft (4-1) on one side of the engine (4) extends into the motorcycle cover body (1), a crankshaft consisting of a power shaft (1-1) of the crankshaft and a rotating shaft (1-2) of the crankshaft is arranged in the motorcycle cover body (1), the tail end of the power output shaft (4-1) is butted with the end part of the power shaft (1-1) of the crankshaft, a rotor (5-1) is arranged in the middle above the motorcycle cover body (1), a dust cover (5) is arranged on the periphery of the rotor (5-1), a fan cover (7) is arranged above the dust cover (5), and air inlets (7-, the upper end of a rotating shaft (1-2) of the crankshaft is fixed in a central hole of a rotor (5-1), the lower end of a rotating shaft (6-1) is fixed in the central hole of the rotor (5-1) through a preformed hole in the middle of a dust cover (5) and is in butt joint with the upper end of the rotating shaft (1-2) of the crankshaft, a fan blade (6-2) is arranged at the upper end of the rotating shaft (6-1), and the rotating shaft (6-1) and the fan blade (6-2) are arranged in a fan cover (7);
the middle of the engine fan cover (3) is provided with a mounting opening (3-1), the engine shell (2) penetrates through the mounting opening (3-1), the engine fan cover (3) is wrapped on the periphery of the engine shell (2) with an engine (4) arranged inside, the inner periphery of the mounting opening (3-1) of the engine fan cover (3) is correspondingly sealed with the periphery of the engine shell (2), the radiating fins (2-1) are located in the engine fan cover (3), one side of the engine fan cover (3) is provided with an air outlet (3-2), and an air duct (8) is arranged between an air outlet of the fan cover (7) and an air inlet of the other side of the engine fan cover (3).
2. A rapid heat dissipating device for a motorcycle engine as set forth in claim 1, wherein: the section of the engine shell (2) is rectangular, and the mounting opening (3-1) of the engine fan cover (3) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138667.2U CN210239828U (en) | 2019-07-19 | 2019-07-19 | Quick heat dissipation device for motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138667.2U CN210239828U (en) | 2019-07-19 | 2019-07-19 | Quick heat dissipation device for motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239828U true CN210239828U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921138667.2U Active CN210239828U (en) | 2019-07-19 | 2019-07-19 | Quick heat dissipation device for motorcycle engine |
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| Country | Link |
|---|---|
| CN (1) | CN210239828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284955A (en) * | 2019-07-19 | 2019-09-27 | 洛阳华鹰三轮摩托车销售有限公司 | A kind of operating method of the rapid heat radiation device for motorcycle engine |
-
2019
- 2019-07-19 CN CN201921138667.2U patent/CN210239828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284955A (en) * | 2019-07-19 | 2019-09-27 | 洛阳华鹰三轮摩托车销售有限公司 | A kind of operating method of the rapid heat radiation device for motorcycle engine |
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