CN207920703U - A kind of motorcycle noise abatement heat dissipation exhaust pipe - Google Patents
A kind of motorcycle noise abatement heat dissipation exhaust pipe Download PDFInfo
- Publication number
- CN207920703U CN207920703U CN201721412990.5U CN201721412990U CN207920703U CN 207920703 U CN207920703 U CN 207920703U CN 201721412990 U CN201721412990 U CN 201721412990U CN 207920703 U CN207920703 U CN 207920703U
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- China
- Prior art keywords
- cavity
- discharge duct
- pipe
- motorcycle
- air inlet
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of motorcycle noise abatement heat dissipation exhaust pipes, including discharge duct and noise reduction ring, noise reduction ring is fixed in discharge duct, and discharge duct is divided into the first cavity, the second cavity and third cavity successively, one end of discharge duct is fixedly connected with connector, one end of connection air inlet pipe in connector, the other end of air inlet pipe pass through the first cavity and the second cavity to extend in third cavity, the utility model has the beneficial effects that：Pass through setting up so that the gas that generates of when motorcycle driving is after buffering for the first cavity, the second cavity and third cavity, effectively reduce noise, simultaneously air inlet pipe, on escape pipe and circulation pipe bloop setting, and the setting of noise reduction ring further enhances the absorption to motorcycle noise, largely reduced motorcycle and generates the larger engine sound in motion.
Description
Technical field
The utility model is related to a kind of motorcycle noise abatement heat dissipation exhaust pipes, more particularly to motorcycle heat dissipation noise-decreasing device, belong to
In motorcycle exhaust pipe technical field.
Background technology
Motorcycle is driven by gasoline engine, leans on the two-wheeled or tricycle of bar handle front-wheel steer, and light and flexible traveling is rapid,
It is widely used in patrol, passenger and freight transportation etc., also serves as sports movement apparatus, generally, motorcycle is divided into streetcar, public affairs
Motorcycle, off-road motorcycle, cruise vehicle, station wagon etc. are matched in road, and different motorcycle component parts has differences, and motorcycle is by starting
Machine, transmission system, running gear, steering, braking system and electrical instrumentation and the most of composition of exhaust system six, for row
Gas system, need to will be fixedly connected with exhaust pipe on engine, different types of motorcycle is different for exhaust pipe heat dissipation noise abatement
It is required that traditional motorcycle exhaust pipe mostly use single tube exhaust, motorcycle is huge in daily noise when driving, for driver with
And environment causes many harmful effects, when night running, makes troubles to neighbouring resident, and the heat dissipation of conventional exhaust pipe is very not yet
Ideal, in motorcycle long run, the fever of general exhaust pipe is serious, for the life security presence security risk of driver, when
Since leg is located on exhaust pipe when driver falls down accidentally, it is susceptible to hot exhaust pipe when falling down and is pressed onto driver's leg
On, rats after severe scald burn is caused, it is extremely dangerous.
Utility model content
To achieve the above object, the utility model provides the following technical solutions：A kind of motorcycle noise abatement heat dissipation exhaust pipe, packet
Discharge duct and noise reduction ring are included, the noise reduction ring is fixed in the discharge duct, and the discharge duct is divided into successively
One end of first cavity, the second cavity and third cavity, the discharge duct is fixedly connected with connector, connects in the connector
One end of tracheae is tapped into, the other end of the air inlet pipe passes through first cavity and second cavity to extend to the third
In cavity, one end of connection circulation pipe in the third cavity, the other end of the circulation pipe extends across second cavity
To in first cavity, one end of connection escape pipe in first cavity, the other end of the escape pipe passes through described the
Two cavitys and the third cavity extend to the outside of the discharge duct, and the discharge duct outer wall equalization is arranged with several dissipate
Hot corpusculum, the upper end of the heat dissipation corpusculum, which is located on the discharge duct, is fixedly connected with protective plate.
As a kind of optimal technical scheme of the utility model, the air inlet pipe, the outlet in second cavity
It is both provided with several bloops on pipe and the circulation pipe.
As a kind of optimal technical scheme of the utility model, the air inlet pipe, the escape pipe in the discharge duct
Setting is arranged in order under upper with the circulation pipe.
As a kind of optimal technical scheme of the utility model, the noise reduction ring is made of glass fibre material, described
Noise reduction is equipped with four.
As a kind of optimal technical scheme of the utility model, the protective plate is semicircle reticular structure.
Compared with prior art, the utility model has the beneficial effects that：Pass through the first cavity, the second cavity and third cavity
Set up so that the gas that generates of when motorcycle driving effectively reduces noise, while air inlet pipe, escape pipe after buffering
The setting of setting and noise reduction ring with bloop on circulation pipe further enhances the absorption to motorcycle noise, cuts significantly
Weak motorcycle generates the larger engine sound in motion, and heat dissipation corpusculum is uniformly arranged so that arranging on discharge duct outer wall
Feed channel greatly increases air contact surfaces, so that heat dissipation effect is promoted several times, is arranged when being effectively relieved with motorcycle long run
The problem of tracheae overheats, while the setting of safety guard makes driver leg be separated with exhaust pipe, efficiently solves dangerous hair
The problem of driver is scalded by exhaust pipe when raw, effective convenience simple in structure can be promoted the use of.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model protection plate structure schematic diagram.
In figure：1, discharge duct；2, air inlet pipe；3, escape pipe；4, circulation pipe；5, noise reduction ring；6, radiate corpusculum；7, disappear
Sound hole；8, connector；9, the first cavity；10, the second cavity；11, third cavity；12, protective plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, a kind of motorcycle noise abatement heat dissipation exhaust pipe of the utility model, including discharge duct 1 and noise reduction ring
5, noise reduction ring 5 is fixed in discharge duct 1, and discharge duct 1 is divided into the first cavity 9, the second cavity 10 and third successively
One end of cavity 11, discharge duct 1 is fixedly connected with connector 8, and one end of air inlet pipe 2 is connected in connector 8, air inlet pipe 2
The other end passes through the first cavity 9 and the second cavity 10 to extend in third cavity 11, the one of connection circulation pipe 4 in third cavity 11
End, the other end of circulation pipe 4 are extended to across the second cavity 10 in the first cavity 9, connection escape pipe 3 in the first cavity 9
One end, the other end of escape pipe 3 extend to the outside of discharge duct 1, discharge duct across the second cavity 10 and third cavity 11
1 outer wall equalization is arranged with several heat dissipation corpusculums 6, and the upper end of heat dissipation corpusculum 6, which is located on discharge duct 1, is fixedly connected with protective plate
12。
Several bloops 7 are both provided in air inlet pipe 2, escape pipe 3 and circulation pipe 4 in second cavity 10, are effectively absorbed
Motorcycle noise, air inlet pipe 2, escape pipe 3 and circulation pipe 4 are arranged in order setting, noise reduction ring 5 under upper in discharge duct 1
It is made of glass fibre material, there are four noise reduction ring 5 is set, multistage absorption effect becomes apparent from, and protective plate 12 is semicircle netted
Structure, it is simple and safe more reliable.
Specifically, when the utility model is used, discharge duct 1 is first passed through connector 8 and motorcycle engine exhaust outlet
In connection, when motorcycle in motion, the tail gas of generation is first entered third cavity 11 by air inlet pipe 2, is then passing through cycle
Pipe 4 enters the first cavity 9, and then gas is discharged by escape pipe outside discharge duct 1 again, and gas generates when by each pipeline
Noise while absorbed by four noise reduction rings 5, further weaken further through each bloop 7, substantially reduce noise, exhaust pipe
The corpusculum 6 that radiates on road 1 increases discharge duct 1 to be had with air contact surfaces, effectively reduces the generation of heat, protective fence 12 prevents
The danger that personnel are burned, it is safe and reliable economical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
- The exhaust pipe 1. a kind of motorcycle noise abatement is radiated, including discharge duct (1) and noise reduction ring (5), which is characterized in that the noise reduction Ring (5) is fixed in the discharge duct (1), and the discharge duct (1) is divided into the first cavity (9), the second chamber successively One end of body (10) and third cavity (11), the discharge duct (1) is fixedly connected with connector (8), and the connector (8) is interior One end of air inlet pipe (2) is connected, the other end of the air inlet pipe (2) passes through first cavity (9) and second cavity (10) it extends in the third cavity (11), one end of connection circulation pipe (4), the circulation pipe in the third cavity (11) (4) the other end is extended to across second cavity (10) in first cavity (9), connection in first cavity (9) The other end of one end of escape pipe (3), the escape pipe (3) passes through second cavity (10) and the third cavity (11) to prolong The outside of the discharge duct (1) is extended to, discharge duct (1) the outer wall equalization is arranged with several heat dissipation corpusculums (6), described to dissipate The upper end of hot corpusculum (6), which is located on the discharge duct (1), is fixedly connected with protective plate (12).
- The exhaust pipe 2. a kind of motorcycle noise abatement according to claim 1 is radiated, which is characterized in that second cavity (10) It is both provided with several bloops (7) on the interior air inlet pipe (2), the escape pipe (3) and the circulation pipe (4).
- The exhaust pipe 3. a kind of motorcycle noise abatement according to claim 1 is radiated, which is characterized in that the discharge duct (1) The interior air inlet pipe (2), the escape pipe (3) and the circulation pipe (4) are arranged in order setting under upper.
- The exhaust pipe 4. a kind of motorcycle noise abatement according to claim 1 is radiated, which is characterized in that the noise reduction ring (5) is adopted It is made of glass fibre material, there are four the noise reduction ring (5) sets.
- The exhaust pipe 5. a kind of motorcycle noise abatement according to claim 1 is radiated, which is characterized in that the protective plate (12) is Semicircle reticular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412990.5U CN207920703U (en) | 2017-10-30 | 2017-10-30 | A kind of motorcycle noise abatement heat dissipation exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412990.5U CN207920703U (en) | 2017-10-30 | 2017-10-30 | A kind of motorcycle noise abatement heat dissipation exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920703U true CN207920703U (en) | 2018-09-28 |
Family
ID=63612776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412990.5U Expired - Fee Related CN207920703U (en) | 2017-10-30 | 2017-10-30 | A kind of motorcycle noise abatement heat dissipation exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920703U (en) |
-
2017
- 2017-10-30 CN CN201721412990.5U patent/CN207920703U/en not_active Expired - Fee Related
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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: 20180928 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |