CN215761896U - Motorcycle exhaust pipe anti-scald device with noise reduction function - Google Patents
Motorcycle exhaust pipe anti-scald device with noise reduction function Download PDFInfo
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- CN215761896U CN215761896U CN202122477529.0U CN202122477529U CN215761896U CN 215761896 U CN215761896 U CN 215761896U CN 202122477529 U CN202122477529 U CN 202122477529U CN 215761896 U CN215761896 U CN 215761896U
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Abstract
The utility model discloses an exhaust pipe anti-scald device with a noise reduction function for a motorcycle, and relates to the field of motorcycle exhaust pipe anti-scald. According to the utility model, by arranging the baffles, the small sound-absorbing holes and the sound-insulating cotton strips, when the motorcycle is in driving, the smoke exhaust pipe generates a large amount of noise sound waves which are in contact with the baffles, a plurality of triangles are formed among the baffles, the noise sound waves can be refracted back and forth between the two baffles, the small sound-absorbing holes can absorb some sound energy during each refraction, the sound waves are greatly weakened after the noise sound waves are refracted through the triangular areas, and the sound waves are isolated from the outside by the sound-insulating cotton strips on one hand, and on the other hand, part of the sound energy is absorbed, so that the noise reduction effect of the device main body is greatly improved, and the noise pollution caused by the motorcycle in driving is avoided.
Description
Technical Field
The utility model relates to the field of scald prevention of a motorcycle smoke exhaust pipe, in particular to a scald prevention device for an exhaust pipe of a motorcycle, which has a noise reduction function.
Background
Motorcycles, two-wheeled or three-wheeled vehicles driven by a gasoline engine and steered by a front wheel operated by a handlebar, are lightweight, flexible, and can be driven quickly, and widely used for patrol, passenger and cargo transportation, etc., and also as sports equipment.
The device is prevented scalding by current tub of discharging fume, device simple structure, the radiating effect of device is relatively poor, it is not good to lead to preventing scalding the effect, the temperature of tub of discharging fume is higher, if the human body touches carelessly can cause the damage to skin, it is troublesome to produce unnecessary, in addition, current prevent scalding the device and adopt single parallel inhale the sound hole mostly and come the amortization to fall and make an uproar, the noise reduction effect of this kind of mode is not obvious enough, in the motorcycle traveles, can produce noise pollution to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide the exhaust pipe scald-proof device with the noise reduction function for the motorcycle, so as to solve the technical problems of poor scald-proof effect and unobvious noise reduction effect of the device.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is prevented scalding by blast pipe for motorcycle with function of making an uproar falls, includes the device main part and discharges fume the pipe, the device main part cup joints in the surface of discharging fume the pipe, one side of device main part is connected with the connecting pipe, the surface of device main part is provided with a plurality of and prevents scalding cover and heating panel, the hole of dispelling heat has been seted up to the surface of heating panel, be provided with a plurality of baffles between device main part and the pipe of discharging fume, the amortization aperture has been seted up to one side of baffle, the inside of device main part is provided with syllable-dividing silver and conducting strip respectively.
Preferably, prevent scalding the cover and be provided with a plurality ofly, it is a plurality of prevent scalding the diameter of cover and decrease progressively from a left side to the right side in proper order, and a plurality of prevent scalding the cover and adopt the material preparation to form the aluminium silicate material preparation and form.
Preferably, the baffle is provided with a plurality of baffles, and a plurality of triangles are formed among the baffles.
Preferably, the silencing small holes are arranged in a plurality of shapes, and are semicircular and arranged at equal intervals.
Preferably, the heat conducting fins are arranged in a plurality of prismatic shapes and are arranged in an annular array shape.
Preferably, the heat dissipation plate is made of copper materials, and the height of the heat dissipation plate is lower than that of the anti-scald sleeve.
Preferably, the heat discharging holes are provided in plurality, and the hole diameters of the heat discharging holes are the same.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, by arranging the baffles, the small sound-absorbing holes and the sound-insulating cotton strips, when the motorcycle is in driving, the smoke exhaust pipe generates a large amount of noise sound waves which are in contact with the baffles, a plurality of triangles are formed among the baffles, the noise sound waves can be refracted back and forth between the two baffles, the small sound-absorbing holes can absorb some sound energy during each refraction, the sound waves are greatly weakened after the noise sound waves are refracted through the triangular regions, the sound waves are isolated from the outside by the sound-insulating cotton strips, and a part of the sound energy is absorbed by the sound-insulating cotton strips, so that the noise reduction effect of the device main body is greatly improved, and the noise pollution caused by the motorcycle in driving is effectively avoided;
2. according to the utility model, through the arrangement of the heat conducting fins, the heat radiating plate, the heat discharging holes and the anti-scalding sleeves, the heat conducting fins which are annularly arranged can well and intensively adsorb heat generated by the smoke discharging pipe, the heat absorbing effect of the heat radiating plate is good, so that the heat is discharged to the outside from the heat discharging holes through the heat radiating plate, when a human body accidentally touches the device main body, the contact between the human body and the device main body can be reduced through the anti-scalding sleeves, and the heat radiating plate is lower than the anti-scalding sleeves, so that the human body cannot directly contact with the heat radiating plate, and the skin of the human body is prevented from being scalded due to the fact that the smoke discharging pipe is too high in temperature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic side sectional view of the main body of the apparatus of the present invention;
FIG. 4 is a schematic view of the utility model at A in FIG. 2.
In the figure: 1. a device main body; 2. a smoke exhaust pipe; 3. an anti-scald sleeve; 4. a heat dissipation plate; 5. a sound insulation cotton sliver; 6. a baffle plate; 7. a sound-deadening pore; 8. a heat conductive sheet; 9. heat removal holes; 10. and (4) connecting the pipes.
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. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-4, an exhaust pipe anti-scald device with noise reduction function for a motorcycle comprises a device main body 1, a smoke exhaust pipe 2, an anti-scald sleeve 3, a heat dissipation plate 4, a sound insulation cotton strip 5, a baffle 6, a small noise reduction hole 7, a heat conduction fin 8, a heat exhaust hole 9 and a connecting pipe 10; device main part 1 cup joints in the surface of discharging fume pipe 2, one side of device main part 1 is connected with connecting pipe 10, the surface of device main part 1 is provided with a plurality of scalding-preventing cover 3 and heating panel 4, heat dissipation hole 9 has been seted up to the surface of heating panel 4, be provided with a plurality of baffles 6 between device main part 1 and the pipe 2 of discharging fume, amortization aperture 7 has been seted up to one side of baffle 6, the inside of device main part 1 is provided with syllable-dividing silver 5 and conducting strip 8 respectively, the heat that conducting strip 8 will discharge fume 2 productions is concentrated and is adsorbed.
Specifically, please refer to fig. 1 and 3 emphatically, prevent scalding cover 3 and be provided with a plurality ofly, a plurality ofly prevent scalding the diameter of cover 3 and decrease progressively from a left side to the right side in proper order, and a plurality ofly prevent scalding cover 3 and adopt the material preparation to form the aluminium silicate material, heating panel 4 adopts the copper material preparation to form, and heating panel 4 highly is less than the height of preventing scalding cover 3.
Through adopting above-mentioned technical scheme, a plurality of prevent scalding cover 3 and can reduce human and device main part 1's contact, and heating panel 4 is less than and prevents scalding cover 3, human also can not with heating panel 4 direct contact, avoid discharging fume 2 high temperatures scald human skin.
Specifically, please refer to fig. 2-4, the plurality of baffles 6 are disposed, and a plurality of triangles are formed between the plurality of baffles 6.
Through adopting above-mentioned technical scheme, the noise sound wave can make a round trip to refract between two baffles 6, and the noise sound wave is weakened greatly after the refraction of a plurality of trigones.
Specifically, please refer to fig. 2 and 4, the plurality of small sound-deadening holes 7 are provided, the small sound-deadening holes 7 are semicircular, and the plurality of small sound-deadening holes 7 are arranged at equal intervals.
By adopting the technical scheme, a plurality of silencing small holes 7 can absorb some sound energy when noise sound waves are refracted every time.
Specifically, please refer to fig. 3, the plurality of heat-conducting fins 8 are arranged, the heat-conducting fins 8 are prismatic, and the plurality of heat-conducting fins 8 are arranged in an annular array.
Through adopting above-mentioned technical scheme, a plurality of conducting strip 8 that are the annular and arrange can be fine with the heat concentrated absorption that the tub 2 produced of discharging fume.
Specifically, please refer to fig. 1 and 3, the heat discharging holes 9 are provided in plural numbers, and the diameters of the heat discharging holes 9 are the same.
By adopting the above technical scheme, a plurality of heat discharging holes 9 discharge heat to the outside.
The working principle is as follows: firstly, when the motorcycle is running, the smoke exhaust pipe 2 generates a large amount of noise sound waves which touch the baffles 6, a plurality of triangles are formed between the baffles 6, the noise sound waves can be refracted back and forth between the two baffles 6, a plurality of small silencing holes 7 can absorb some sound energy during each refraction, the sound waves after the noise sound waves are refracted through a plurality of triangular areas are greatly weakened, the sound wave is isolated from the outside by the sound insulation cotton strips 5 on one hand, a part of the sound energy is absorbed on the other hand, a plurality of heat conducting sheets 8 which are annularly arranged can well concentrate and absorb the heat generated by the smoke exhaust pipe 2, the heat absorption effect of the heat dissipation plate 4 is good, so that the heat is dissipated to the outside from a plurality of heat dissipating holes 9 through the heat dissipation plate 4, when the body carelessly touches the device body 1, the plurality of anti-scald sleeves 3 can reduce the contact between the body and the device body 1, and the heat dissipation plate 4 is lower than the anti-scald sleeves 3, the human body can not directly contact with the heat dissipation plate 4, and the skin of the human body is prevented from being scalded due to the overhigh temperature of the smoke exhaust pipe 2.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a device is prevented scalding by blast pipe for motorcycle with function of making an uproar is fallen, includes device main part (1) and tub (2) of discharging fume, its characterized in that: the device is characterized in that the device main body (1) is sleeved on the outer surface of a smoke exhaust pipe (2), one side of the device main body (1) is connected with a connecting pipe (10), the outer surface of the device main body (1) is provided with a plurality of anti-scalding sleeves (3) and a heat dissipation plate (4), the outer surface of the heat dissipation plate (4) is provided with a heat exhaust hole (9), a plurality of baffles (6) are arranged between the device main body (1) and the smoke exhaust pipe (2), one side of each baffle (6) is provided with a small silencing hole (7), and the inside of the device main body (1) is provided with a sound insulation cotton strip (5) and a heat conducting fin (8) respectively.
2. The motorcycle exhaust pipe scald preventing device with noise reduction function as claimed in claim 1, characterized in that: prevent scalding cover (3) and be provided with a plurality ofly, it is a plurality of prevent scalding the diameter of cover (3) and decrease progressively from a left side to the right side in proper order, and be a plurality of prevent scalding cover (3) and adopt the material preparation to form the preparation of aluminium silicate material and form.
3. The motorcycle exhaust pipe scald preventing device with noise reduction function as claimed in claim 1, characterized in that: the baffle plates (6) are provided with a plurality of baffle plates, and a plurality of triangles are formed among the baffle plates (6).
4. The motorcycle exhaust pipe scald preventing device with noise reduction function as claimed in claim 1, characterized in that: the silencing holes (7) are arranged in a plurality of shapes, the silencing holes (7) are semicircular and are arranged in an equidistance mode, and the silencing holes (7) are arranged in an equidistance mode.
5. The motorcycle exhaust pipe scald preventing device with noise reduction function as claimed in claim 1, characterized in that: the heat conducting fins (8) are arranged in a plurality of numbers, the heat conducting fins (8) are prismatic, and the heat conducting fins (8) are arranged in an annular array shape.
6. The motorcycle exhaust pipe scald preventing device with noise reduction function as claimed in claim 1, characterized in that: the heat dissipation plate (4) is made of copper materials, and the height of the heat dissipation plate (4) is lower than that of the anti-scald sleeve (3).
7. The motorcycle exhaust pipe scald preventing device with noise reduction function as claimed in claim 1, characterized in that: the heat discharge holes (9) are arranged in a plurality, and the hole diameters of the heat discharge holes (9) are the same.
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CN202122477529.0U CN215761896U (en) | 2021-10-14 | 2021-10-14 | Motorcycle exhaust pipe anti-scald device with noise reduction function |
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CN202122477529.0U CN215761896U (en) | 2021-10-14 | 2021-10-14 | Motorcycle exhaust pipe anti-scald device with noise reduction function |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114704367A (en) * | 2022-04-28 | 2022-07-05 | 潍柴动力股份有限公司 | Exhaust pipe capable of reducing temperature and engine |
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2021
- 2021-10-14 CN CN202122477529.0U patent/CN215761896U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114704367A (en) * | 2022-04-28 | 2022-07-05 | 潍柴动力股份有限公司 | Exhaust pipe capable of reducing temperature and engine |
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