CN209748312U - Improved generator housing - Google Patents
Improved generator housing Download PDFInfo
- Publication number
- CN209748312U CN209748312U CN201921058029.XU CN201921058029U CN209748312U CN 209748312 U CN209748312 U CN 209748312U CN 201921058029 U CN201921058029 U CN 201921058029U CN 209748312 U CN209748312 U CN 209748312U
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- CN
- China
- Prior art keywords
- air inlet
- shell
- strengthening rib
- reinforcing ribs
- inlet holes
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- 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.)
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Abstract
An improved generator housing comprises a shell, a first reinforcing rib and a second reinforcing rib; an air inlet hole is arranged on the shell; the air inlet holes are circumferentially arranged on the shell at equal intervals, and flanges for increasing the sectional area of the air inlet holes are arranged at the air inlet holes; the first reinforcing ribs are arranged on the side wall of the shell and are positioned between the adjacent air inlet holes; the second strengthening rib sets up in the casing, and the second strengthening rib is connected respectively to the one end of second strengthening rib towards first strengthening rib, and the second strengthening rib all distributes along the direction of first strengthening rib towards the casing bottom. The utility model provides a generator housing simple structure to have the advantage that intensity is high and the intake is big, be worth promoting.
Description
Technical Field
The utility model relates to a generator housing technical field especially relates to an improved generation generator housing.
Background
The generator housing covers the generator cylinder body, and can prevent external impurities from entering the generator. The generator housing is a thin-wall tensile workpiece; the generator housing is made of sheet material; the plate is processed by pressure equipment and a corresponding die to obtain the generator housing, and the structure of the generator housing is relatively simple. However, the existing generator housing has poor strength, the cross section of the generator housing is small, and the existing generator housing cannot meet the use requirement of automobile production; an improved generator housing is therefore presented herein.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an improved generation generator housing, the utility model provides a generator housing simple structure to have the advantage that intensity is high and the intake is big, be worth promoting.
(II) technical scheme
In order to solve the problems, the utility model provides an improved generator housing, which comprises a shell, a first reinforcing rib and a second reinforcing rib;
An air inlet hole is arranged on the shell; the air inlet holes are circumferentially arranged on the shell at equal intervals, and flanges for increasing the sectional area of the air inlet holes are arranged at the air inlet holes; the first reinforcing ribs are arranged on the side wall of the shell and are positioned between the adjacent air inlet holes; the second strengthening rib sets up in the casing, and the second strengthening rib is connected respectively to the one end of second strengthening rib towards first strengthening rib, and the second strengthening rib all distributes along the direction of first strengthening rib towards the casing bottom.
The preferable second reinforcing ribs are respectively arranged in the central symmetry of the first reinforcing ribs; the second reinforcing ribs are symmetrically arranged and are respectively connected with the first reinforcing ribs.
The preferred second reinforcing ribs are distributed obliquely; two adjacent second strengthening ribs are in the shape of an inverted Chinese character 'ba'.
The preferred number of first reinforcing beads is six.
The preferred air inlet hole is fan-shaped in cross section.
The preferred air inlet holes are evenly distributed along the side wall of the shell towards the bottom of the shell at equal intervals, and the length of the air inlet holes is gradually reduced.
The air inlet holes at the bottom of the optimized shell are respectively positioned between two adjacent second reinforcing ribs.
The above technical scheme of the utility model has following profitable technological effect:
The shell is used as a generator housing, the shell is formed by processing a thin-wall plate by using pressure equipment and a corresponding die, and the product structure is relatively simple; therefore, the strength of the existing shell is poor, and the cross section of the air passing arranged on the shell is smaller; the shell is provided with the turned-over edge used for increasing the sectional area of the air inlet hole in the air inlet hole of the shell, and the turned-over edge faces the inner side of the air inlet hole so as to increase the sectional area of the air inlet hole and improve the air inlet volume of the shell; in addition, a first reinforcing rib and a second reinforcing rib are arranged between adjacent air inlet holes, so that the strength of the shell is greatly improved; the utility model provides a shell structure is simple, and the practicality is strong, is worth promoting.
Drawings
Fig. 1 is a schematic structural diagram of an improved generator housing according to the present invention.
Fig. 2 is a schematic perspective view of an improved generator housing according to the present invention.
Fig. 3 is a top view of an improved generator housing according to the present invention.
Fig. 4 is a schematic structural diagram of a part a of the improved generator housing according to the present invention.
reference numerals: 1. a housing; 11. an air inlet hole; 12. a first reinforcing rib; 13. flanging; 14. and a second reinforcing rib.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Fig. 1 is a schematic structural diagram of an improved generator housing according to the present invention.
Fig. 2 is a schematic perspective view of an improved generator housing according to the present invention.
Fig. 3 is a top view of an improved generator housing according to the present invention.
Fig. 4 is a schematic structural diagram of a part a of the improved generator housing according to the present invention.
As shown in fig. 1-4, the present invention provides an improved generator housing, which comprises a housing 1, a first reinforcing rib 12 and a second reinforcing rib 14;
The shell 1 is of a bowl-shaped structure; an air inlet hole 11 is arranged on the shell 1; the air inlet holes 11 are circumferentially arranged on the shell 1 at equal intervals, and flanges 13 for increasing the sectional area of the air inlet holes 11 are arranged at the air inlet holes 11; the first reinforcing ribs 12 are all arranged on the side wall of the shell 1, and the first reinforcing ribs 12 are all positioned between the adjacent air inlet holes 11; the second reinforcing ribs 14 are arranged in the shell 1, one ends of the second reinforcing ribs 14 facing the first reinforcing ribs 12 are respectively connected with the second reinforcing ribs 14, and the second reinforcing ribs 14 are distributed along the direction of the first reinforcing ribs 12 facing the bottom of the shell 1.
In the utility model, the shell 1 is a generator housing, the shell 1 is formed by processing a thin-wall plate by pressure equipment and a corresponding die, and the product structure is relatively simple; therefore, the strength of the existing shell 1 is poor, and the cross section of the air passing arranged on the shell is small; the utility model provides a shell 1, through setting up the turn-ups 13 that is used for increasing the intake 11 sectional area in the intake 11 of the shell 1, turn-ups 13 is towards the inboard of intake 11 in order to increase intake 11 sectional area of intake and improve the intake of shell 1; in addition, a first reinforcing rib 12 and a second reinforcing rib 14 are arranged between the adjacent air inlet holes 11, so that the strength of the shell 1 is greatly improved; the utility model provides a casing 1 simple structure practicality is strong, is worth promoting.
In an alternative embodiment, the second reinforcing beads 14 are arranged symmetrically with respect to the centers of the first reinforcing beads 12, respectively; the second reinforcing ribs 14 are symmetrically arranged and are respectively connected with the first reinforcing ribs 12.
It should be noted that two second reinforcing ribs 14 arranged opposite to each other are connected to the same first reinforcing rib 12; the strength of the housing 1 is greatly improved by the provision of the first reinforcing ribs 12 and the second reinforcing ribs 14.
in an alternative embodiment, the second ribs 14 are distributed obliquely; two adjacent second reinforcing ribs 14 are in an inverted splayed shape.
In an alternative embodiment, the number of first reinforcing beads 12 is six.
In an alternative embodiment, the air inlet openings 11 are in the shape of a sector of a circle in cross section.
In an alternative embodiment, the air inlet openings 11 are evenly spaced along the side wall of the housing 1 towards the bottom of the housing 1, and the length of the air inlet openings 11 gradually decreases.
In an alternative embodiment, the air inlet holes 11 at the bottom of the housing 1 are respectively located between two adjacent second reinforcing ribs 14.
It should be noted that the air inlet amount of the casing 1 is greatly increased by the arrangement of the plurality of air inlet holes 11, and the weight of the casing 1 is reduced by the arrangement of the plurality of air inlet holes 11.
In an alternative embodiment, the housing 1 and the first reinforcing bead 12 are of unitary construction.
It should be noted that the case 1 and the first reinforcing ribs 12 are integrated, and the strength of the case 1 is further improved.
it is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. An improved generator housing is characterized by comprising a shell (1), a first reinforcing rib (12) and a second reinforcing rib (14);
An air inlet hole (11) is arranged on the shell (1); the air inlet holes (11) are circumferentially arranged on the shell (1) at equal intervals, and flanges (13) for increasing the sectional area of the air inlet holes (11) are arranged at the air inlet holes (11); the first reinforcing ribs (12) are arranged on the side wall of the shell (1), and the first reinforcing ribs (12) are positioned between the adjacent air inlet holes (11); the second strengthening rib (14) set up in casing (1), and second strengthening rib (14) are connected respectively to second strengthening rib (14) towards the one end of first strengthening rib (12), and second strengthening rib (14) all distribute along the direction of first strengthening rib (12) towards casing (1) bottom.
2. The improved generator housing according to claim 1, wherein the second reinforcing ribs (14) are respectively arranged symmetrically with respect to the center of the first reinforcing ribs (12); the second reinforcing ribs (14) are symmetrically arranged and are respectively connected with the first reinforcing ribs (12).
3. An improved generator casing according to claim 1, characterised in that the second reinforcing bars (14) are distributed obliquely; two adjacent second reinforcing ribs (14) are in an inverted splayed shape.
4. An improved generator casing according to claim 1 characterised in that the number of first ribs (12) is six.
5. an improved generator cover according to claim 1, characterised in that the air inlet openings (11) are fan-shaped in cross-section.
6. An improved generator casing according to claim 5 characterised in that the air inlet openings (11) are evenly spaced along the side walls of the casing (1) towards the bottom of the casing (1) and the length of the air inlet openings (11) is progressively reduced.
7. An improved generator cover according to claim 6, characterized in that the air inlet holes (11) at the bottom of the housing (1) are respectively located between two adjacent second ribs (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058029.XU CN209748312U (en) | 2019-07-08 | 2019-07-08 | Improved generator housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058029.XU CN209748312U (en) | 2019-07-08 | 2019-07-08 | Improved generator housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209748312U true CN209748312U (en) | 2019-12-06 |
Family
ID=68724196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058029.XU Active CN209748312U (en) | 2019-07-08 | 2019-07-08 | Improved generator housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209748312U (en) |
-
2019
- 2019-07-08 CN CN201921058029.XU patent/CN209748312U/en active Active
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| GR01 | Patent grant |