CN206195509U - Improve heat dispersion's automobile power generation aircraft bonnet lid - Google Patents
Improve heat dispersion's automobile power generation aircraft bonnet lid Download PDFInfo
- Publication number
- CN206195509U CN206195509U CN201621089367.6U CN201621089367U CN206195509U CN 206195509 U CN206195509 U CN 206195509U CN 201621089367 U CN201621089367 U CN 201621089367U CN 206195509 U CN206195509 U CN 206195509U
- Authority
- CN
- China
- Prior art keywords
- heat dispersion
- side wall
- lid
- bonnet body
- boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model provides an improve heat dispersion's automobile power generation aircraft bonnet lid covers on the rear end cap of automobile power generation machine, including the shroud body and with shroud body integrated into one piece's lateral wall, be provided with convex connector mouth on the lateral wall, keep away from the inner of the shroud body of connector mouth arch that faces upward makes the protruding boss that is the step of corresponding outer terminal surface. The utility model discloses an improve heat dispersion's automobile power generation aircraft bonnet lid, the boss of the bellied step of outer terminal surface have increased the space between shroud and the end cover, offer a plurality of louvre simultaneously on top surface and the lateral wall of boss respectively for the easy effluvium of hot -air has improved the heat dispersion of generator, therefore can improve the generating efficiency of generator and improve the life of generator.
Description
Technical field
The utility model belongs to automobile current generator field, is on a kind of automobile hair for improving heat dispersion specifically
Motor cover.
Background technology
AC generator for vehicle mainly includes front end of shield, rear end cap, is arranged on front end of shield and rear end cap
Between stator and rotor and rectifier, adjuster, fan blade, belt wheel and the cover lid for shielding that is arranged on the outside of rear end cap
Deng.Fan blade rotates and cold air is sucked from front end of shield one end, and by turning into hot-air after stator and rotor heat exchange, heat is empty
Gas is sent out from the air port in the cover lid at commutator end bearing support bracket end.
In the prior art, the end face of generator cover lid is plane, covers the space very little between the end face and rear end cap of lid,
Hot blast is gathered between commutator end bearing support bracket and cover lid and is difficult to shed, and is easily caused the reduction of electrical power generators efficiency, and electric current diminishes, sternly
Generator damage is resulted even in during weight, it is therefore desirable to design a kind of generator cover lid of perfect heat-dissipating to overcome above-mentioned lacking
Fall into.
Utility model content
The purpose of this utility model is to provide a kind of automobile generating hood lid for improving heat dispersion, to overcome existing skill
The bad shortcoming of generator cover lid heat dispersion in art.
To achieve the above object, the utility model uses following technical scheme：
The automobile generating hood lid of heat dispersion is improved, on the rear end cap of automobile current generator, including bonnet body
And with the integrally formed side wall of the bonnet body, the connector mouthful of protrusion is provided with the side wall, away from the connector
The inner face of the bonnet body of mouth raises up, and it is the boss of step, the top surface of the boss to make corresponding outer face raised
On open up several the first louvres.
Further, the side of the boss is beyond the side wall and offers side wall louvre.
Further, several the second louvres are also opened up on the side wall adjacent with the side wall louvre.
Further, several the first cover lid location holes are offered on the top surface of the boss, near the connector mouthful
Bonnet body outer face on offer several the second cover lid location holes.
Further, the first cover lid location hole and the second cover lid location hole connect towards the inner face side of bonnet body
First locating dowel and the second locating dowel of inner hollow are connect, fixture is each passed through first locating dowel and the second locating dowel will
The bonnet body is fixedly connected with rear end cap.
Further, the intraoral setting connector of the connector, near the inner face of the bonnet body of the connector mouthful
It is upper that resistance groove and insert pocket are set.
Compared with prior art, the utility model has following Advantageous Effects：
The automobile generating hood lid for improving heat dispersion of the present utility model, it is the convex of step that its cover lid outer face is raised
Platform, increases the space between cover lid and end cap, while opening up several louvres respectively on the top surface of boss and side wall so that
Hot-air easily sheds, and improves the heat dispersion of generator, it is thus possible to improves the generating efficiency of generator and improves generating
The service life of machine.
Brief description of the drawings
Fig. 1 is the outer face structural representation of automobile generating hood lid of the present utility model.
Fig. 2 is the outer face top view of automobile generating hood lid of the present utility model.
Fig. 3 is the inner face top view of automobile generating hood lid of the present utility model.
Fig. 4 is the front view of Fig. 1.
In figure：1- bonnet bodies, 2- sides wall, 3- connectors mouth, 4- resistance groove, 5- insert pockets, 6- connectors, 11- boss,
The louvres of 12- first, 13- sides walls louvre, 14- the first cover lids location hole, 15- the second cover lids location hole, 16- first are positioned
Post, the locating dowels of 17- second, the louvres of 18- second.
Specific embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail with specific embodiment.Should
Understand, following examples are merely to illustrate the utility model not for restriction scope of the present utility model.
As shown in Figures 1 to 4, the automobile generating hood lid for improving heat dispersion of the present utility model, installed in automobile hair
In the rear end cap (not shown) of motor, including bonnet body 1 and with the integrally formed side wall 2 of the bonnet body 1, it is described
The connector mouthful 3 of protrusion is provided with side wall 2, resistance groove is set on the inner face of the bonnet body 1 of the connector mouthful 3
4 and insert pocket 5, the inner face away from the bonnet body 1 of the connector mouthful 3 raises up, and makes the corresponding outer face projection be
The boss 11 of step.
Further, as shown in figure 1, opening up several the first louvres 12 on the top surface of the boss 11.
Further, as shown in Figure 1 and Figure 4, the side of the boss 11 is beyond the side wall 2 and offers side wall radiating
Hole 13.Further, several the second louvres 18 are also opened up on the side wall 2 adjacent with the side wall louvre 13.
Further, as depicted in figs. 1 and 2, two the first cover lid location holes 14 are offered on the top surface of the boss 11,
Two the second cover lid location holes 15 are offered on the outer face of the bonnet body 1 of the connector mouthful 3.The first cover lid
The number at least two of the cover lid location hole 15 of location hole 14 and second.
Further, as shown in Figures 2 and 3, the first cover lid location hole 14 and the second cover lid location hole 15 are towards cover
The inner face side of lid body 1 connects first locating dowel 16 and the second locating dowel 17 of inner hollow, and fixture (does not show in figure
Go out) it is each passed through the locating dowel 17 of first locating dowel 16 and second bonnet body 1 is fixedly connected with rear end cap.
Further, connector 6 is set in the connector mouthful 3, near the connector mouthful 3 bonnet body 1 it is interior
Resistance groove 4 and insert pocket 5 are set on end face.
Based on said structure, the automobile generating hood lid of improvement heat dispersion of the present utility model is due to step
Boss 11, expands the space between bonnet body 1 and rear end cap, while offering radiating on the top surface of boss 11 and side wall 2
Hole, drastically increases the heat dispersion of generator, so as to improve the generating efficiency and service life of generator.
Specific embodiment of the utility model has been described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, it is any to being equal to that the practicality is carried out
Modifications and substitutions are also all among category of the present utility model.Therefore, the institute in the case where spirit and scope of the present utility model are not departed from
The impartial conversion and modification of work, should all cover in the range of the utility model.
Claims (6)
1. the automobile generating hood lid of heat dispersion is improved, on the rear end cap of automobile current generator, it is characterised in that including
Bonnet body and with the integrally formed side wall of the bonnet body, the connector mouthful of protrusion is provided with the side wall, away from institute
The inner face for stating the bonnet body of connector mouthful raises up, and it is the boss of step to make corresponding outer face raised, described convex
Several the first louvres are opened up on the top surface of platform.
2. the automobile generating hood lid of heat dispersion is improved as claimed in claim 1, it is characterised in that the side of the boss
Beyond the side wall and offer side wall louvre.
3. the automobile generating hood lid of heat dispersion is improved as claimed in claim 2, it is characterised in that radiated with the side wall
Several the second louvres are also opened up on the adjacent side wall in hole.
4. the automobile generating hood lid of heat dispersion is improved as claimed in claim 1, it is characterised in that the top surface of the boss
On offer several the first cover lid location holes, offer several on the outer face of the bonnet body of the connector mouthful
Second cover lid location hole.
5. the automobile generating hood lid of heat dispersion is improved as claimed in claim 1, it is characterised in that the first cover lid is fixed
Position hole and the second cover lid location hole connect the first locating dowel of inner hollow and second towards the inner face side of bonnet body to be determined
Position post, fixture is each passed through first locating dowel and with rear end cap be fixedly connected the bonnet body by the second locating dowel.
6. the automobile generating hood lid of heat dispersion is improved as claimed in claim 1, it is characterised in that the connector is intraoral
Connector is set, resistance groove and insert pocket are set on the inner face of the bonnet body of the connector mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089367.6U CN206195509U (en) | 2016-09-28 | 2016-09-28 | Improve heat dispersion's automobile power generation aircraft bonnet lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621089367.6U CN206195509U (en) | 2016-09-28 | 2016-09-28 | Improve heat dispersion's automobile power generation aircraft bonnet lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195509U true CN206195509U (en) | 2017-05-24 |
Family
ID=58730071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621089367.6U Expired - Fee Related CN206195509U (en) | 2016-09-28 | 2016-09-28 | Improve heat dispersion's automobile power generation aircraft bonnet lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195509U (en) |
-
2016
- 2016-09-28 CN CN201621089367.6U patent/CN206195509U/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: 20170524 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |