CN205846921U - A kind of automobile current generator housing - Google Patents
A kind of automobile current generator housing Download PDFInfo
- Publication number
- CN205846921U CN205846921U CN201620738825.8U CN201620738825U CN205846921U CN 205846921 U CN205846921 U CN 205846921U CN 201620738825 U CN201620738825 U CN 201620738825U CN 205846921 U CN205846921 U CN 205846921U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end cap
- bearing bracket
- described rear
- drive end
- 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
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
nullThis utility model relates to a kind of automobile current generator housing，By drive end bearing bracket、Rear end cap and stator splicing composition，Described stator has iron core，Closed by described iron core between described drive end bearing bracket and described rear end cap and be connected to form one，The plural thermovent of circumferential arrangement on the side face of described drive end bearing bracket and described rear end cap，Described thermovent is separated to form several radiator windows by strengthened connection bar，On described rear end cap side face, radiator window bottom neighbouring described rear end cap extends to the bottom of described rear end cap，The bottom of described rear end cap has bearing connecting hole，The end face of described bearing connecting hole edgewise is provided with several spaced louvres，It is respectively equipped with fixing foot on described rear end cap and described drive end bearing bracket homonymy direction，The described drive end bearing bracket opposite side away from described fixing foot is additionally provided with the angle corresponding with described fixing foot.Thus realize thermal diffusivity, good appearance looks elegant and reliable technique effect is installed.
Description
Technical field
This utility model relates to the aluminium casing on a kind of automobile current generator.
Background technology
Traditional automobile current generator generally uses air-cooled, and the armature spindle between belt pulley and housing is installed a fan
Leaf.Under flabellum effect, air-flow is entered installation cavity by the front end airflow window on drive end bearing bracket end face, and then air-flow is along stator, rotor
Between gap, the inter-claw space of rotor claw pole flowed to rear end by front end, finally after commutator, carbon brush by rear end cap end face
Rear end exhausting window discharge.Automobile current generator belongs to low-voltage, big electric current, and its operating current, generally at more than 100A, therefore works
Time can produce substantial amounts of Joule heat, air-flow is by its pathogenic wind-warm after rotor, stator generally more than 100 degree, and a large amount of hot blasts blow to whole
Electronic devices and components can be produced impact, cause aging, reduce the service life of electromotor, the most directly lead by stream device and actuator
Cause electronic component burns.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model is to provide that a kind of thermal diffusivity is good, appearance looks elegant
And reliable automobile current generator housing is installed.
For achieving the above object, this utility model provides following technical scheme: a kind of automobile current generator housing, by front end
Lid, rear end cap and stator splicing composition, described stator has iron core, passes through between described drive end bearing bracket and described rear end cap
Described iron core is closed and is connected to form one, circumferential arrangement two or more on the side face of described drive end bearing bracket and described rear end cap
Thermovent, described thermovent is separated to form several radiator windows by strengthened connection bar, neighbouring institute on described rear end cap side face
Stating the radiator window bottom rear end cap and extend to the bottom of described rear end cap, the bottom of described rear end cap has bearing connecting hole,
The end face of described bearing connecting hole edgewise is provided with several spaced louvres, in the rear on the side face of end cap also
Being provided with power supply output bolt, described power supply output bolt is installed along the radial direction bottom described rear end cap, described after
It is respectively equipped with fixing foot, at described drive end bearing bracket away from another of described fixing foot on end cap and described drive end bearing bracket homonymy direction
The angle corresponding with described fixing foot it is additionally provided with on side.
By using technique scheme so that shell structure is more rationally reliable, and thermovent is separated by strengthened connection bar
Form the setting of several radiator windows so that housing is more firm and attractive in appearance, dissipating bottom adjacent back end lid on rear end cap side face
The setting of the bottom that hot window extends to rear end cap makes heat will not gather in rear end cap, and power output bolt can be with automobile
The connection of accumulator is relatively reliable, and housing fixes foot by two and angle is installed and made the duty of electromotor more stably may be used
Lean on, thus realize thermal diffusivity, good appearance looks elegant and reliable technique effect is installed.
This utility model is further arranged to: described drive end bearing bracket and described rear end cap are that aluminum die casting is one-body molded.
By using technique scheme so that drive end bearing bracket and can be mass-produced of rear end cap are effectively improved production effect
Rate.
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the side view of this utility model detailed description of the invention；
Fig. 2 is the rear end cap bottom schematic view of this utility model detailed description of the invention.
Detailed description of the invention
Below by embodiment, this utility model is specifically described, is served only for this utility model is carried out further
Explanation, it is impossible to be interpreted as the restriction to this utility model protection domain.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of automobile current generator housing, by drive end bearing bracket 1, rear end cap 2 and
Stator 3 splicing composition, stator 3 has iron core 31, is closed by iron core 31 and be connected to form one between drive end bearing bracket 1 and rear end cap 2,
The plural thermovent of circumferential arrangement 21 on the side face of drive end bearing bracket 1 and rear end cap 2, thermovent 21 is separated by strengthened connection bar 22
Forming several radiator windows 23, on rear end cap 2 side face, radiator window 23 bottom adjacent back end lid 2 extends to the bottom of rear end cap 2,
The bottom of rear end cap 2 has bearing connecting hole 24, is provided with several spaced on the end face of bearing connecting hole 24 edgewise
Louvre 25, is also equipped with power supply output bolt 4 on the side face of rear end cap 2, and power supply output bolt 4 is along bottom rear end cap 2
Radial direction is installed, and rear end cap 2 and drive end bearing bracket 1 homonymy direction is respectively equipped with fixing foot 5, at drive end bearing bracket 1 away from fixing foot 5
The angle 6 corresponding with fixing foot 5 it is additionally provided with on opposite side.By using above-described embodiment so that shell structure more adduction
Reason is reliable, and thermovent 21 is separated to form the setting of several radiator windows 23 by strengthened connection bar 22 so that housing more firmly and
Attractive in appearance, on rear end cap 2 side face, the setting of the bottom that radiator window 23 bottom adjacent back end lid 2 extends to rear end cap 2 makes heat
Will not gather in rear end cap 2, and power output bolt 4 can be relatively reliable with the connection of automobile storage battery, housing is solid by two
Determine foot 5 and angle 6 to install and make the duty of electromotor more reliable and more stable, thus realize thermal diffusivity, good appearance looks elegant with
And reliable technique effect is installed.
Preferably, drive end bearing bracket 1 and rear end cap 2 are that aluminum die casting is one-body molded.By using above-described embodiment so that drive end bearing bracket
1 and can be mass-produced of rear end cap 2 be effectively improved production efficiency.
Claims (2)
1. an automobile current generator housing, it is characterised in that: spliced by drive end bearing bracket, rear end cap and stator and form, described stator
There is iron core, closed by described iron core between described drive end bearing bracket and described rear end cap and be connected to form one, described
The plural thermovent of circumferential arrangement on the side face of drive end bearing bracket and described rear end cap, described thermovent is by strengthened connection bar
Being separated to form several radiator windows, on described rear end cap side face, the radiator window bottom neighbouring described rear end cap extends to described rear end
The bottom of lid, the bottom of described rear end cap has bearing connecting hole, if being provided with on the end face of described bearing connecting hole edgewise
Dry spaced louvre, is also equipped with power supply output bolt, described power supply output in the rear on the side face of end cap
Bolt is installed along the radial direction bottom described rear end cap, and described rear end cap and described drive end bearing bracket homonymy direction set respectively
There is fixing foot, the described drive end bearing bracket opposite side away from described fixing foot is additionally provided with the location corresponding with described fixing foot
Foot.
Automobile current generator housing the most according to claim 1, it is characterised in that: described drive end bearing bracket and described rear end cap
One-body molded for aluminum die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738825.8U CN205846921U (en) | 2016-07-14 | 2016-07-14 | A kind of automobile current generator housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738825.8U CN205846921U (en) | 2016-07-14 | 2016-07-14 | A kind of automobile current generator housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846921U true CN205846921U (en) | 2016-12-28 |
Family
ID=57619586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738825.8U Expired - Fee Related CN205846921U (en) | 2016-07-14 | 2016-07-14 | A kind of automobile current generator housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205846921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768020A (en) * | 2018-06-27 | 2018-11-06 | 济南泉工机械有限公司 | A kind of automobile-used closed generator housing of engineering and rotor |
| WO2022227387A1 (en) * | 2021-04-26 | 2022-11-03 | 广东威灵电机制造有限公司 | Electric motor and electrical appliance |
-
2016
- 2016-07-14 CN CN201620738825.8U patent/CN205846921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768020A (en) * | 2018-06-27 | 2018-11-06 | 济南泉工机械有限公司 | A kind of automobile-used closed generator housing of engineering and rotor |
| WO2022227387A1 (en) * | 2021-04-26 | 2022-11-03 | 广东威灵电机制造有限公司 | Electric motor and electrical appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205846921U (en) | A kind of automobile current generator housing | |
| CN203883617U (en) | Shaft generator with rotor cooling system | |
| CN208890573U (en) | A kind of bi-motor structure | |
| CN208028755U (en) | A kind of electric tool micromotor | |
| CN205029533U (en) | Integral type alternating current -direct current motor | |
| CN204886622U (en) | High power density's brushless motor who is arranged in electric tool | |
| CN203707998U (en) | Air-cooled heat radiation series excitation motor | |
| CN205829360U (en) | A kind of closed outer heat radiation alternating current generator | |
| CN207910580U (en) | A kind of electric machine stand | |
| CN209200861U (en) | A kind of high efficiency and heat radiation motor | |
| CN203747552U (en) | Cooling system of inverter generator | |
| CN105805022B (en) | A kind of portable series excited machine water pump | |
| CN204089479U (en) | A kind of self-ventilation asynchronous machine of big fan air-draft-type | |
| CN204966993U (en) | Low -voltage distribution exchanges cabinet | |
| CN107947470A (en) | A kind of air-cooled integrated motor | |
| CN210985793U (en) | Motor shield for coal mine electromechanical equipment | |
| CN207251329U (en) | A kind of externally-wound type stator liner | |
| CN205846945U (en) | A kind of radiator structure of automobile current generator | |
| CN208142999U (en) | A kind of novel damping type motor | |
| CN207638509U (en) | A kind of high-voltage generator rectification module mounting structure | |
| CN205672543U (en) | A kind of train model | |
| CN202872568U (en) | A braking resistor fan driving motor having a high temperature resistant structure and used for a subway | |
| CN208369401U (en) | A kind of motor for tower fan | |
| CN220087803U (en) | Motor controller with built-in heat dissipation runner | |
| CN208656582U (en) | Built-in wind leads waterproof machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |