CN209057019U - A kind of automotive alternator protective cover - Google Patents
A kind of automotive alternator protective cover Download PDFInfo
- Publication number
- CN209057019U CN209057019U CN201822160597.2U CN201822160597U CN209057019U CN 209057019 U CN209057019 U CN 209057019U CN 201822160597 U CN201822160597 U CN 201822160597U CN 209057019 U CN209057019 U CN 209057019U
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- CN
- China
- Prior art keywords
- frame
- automotive alternator
- protective cover
- movable span
- fixed plate
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of automotive alternator protective covers, including frame and generator, the inside of the frame is disposed with flame-retardant layer and noise reduction layer from inside to outside, the side of the frame offers movable span, the outside that the frame is located at movable span equidistantly offers the first fixation hole, the frame, which is located on the outside of the first fixation hole, is provided with air outlet, the frame is provided with limited block far from the inner wall side of movable span, the limited block is provided with fixed plate far from the side of movable span, and the utility model relates to field of automobile.A kind of automotive alternator protective cover, automobile current generator used at present is solved in order to guarantee that heat dissipation effect can open up heat release hole on its shell, generator is used for a long time and is easy a large amount of dusts of accumulation, not only internal component is be easy to cause to wear, it is also easy to cause fault simultaneously, the service life of automobile current generator greatly reduces, increase maintenance replacement cost, and sound insulation is poor, the larger problem of noise.
Description
Technical field
The utility model relates to field of automobile, specially a kind of automotive alternator protective cover.
Background technique
Automobile current generator is the main power source of automobile, and function is in normal working of engine (more than idling), to institute
There is electrical equipment (except starter) power supply, while charging to battery, in order to protect circuit safety rear end can be arranged in tail portion
Lid.But power generation is used for a long time in order to guarantee that heat dissipation effect can open up heat release hole on its shell in automobile current generator used at present
It is easy a large amount of dusts of accumulation inside machine, not only internal component is be easy to cause to wear, while being also easy to cause fault, greatly
The service life of automobile current generator is reduced, increases maintenance replacement cost, and sound insulation is poor, noise is larger.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of automotive alternator protective cover, and solve makes at present
Automobile current generator is used for a long time generator and is easy heap to guarantee that heat dissipation effect can open up heat release hole on its shell
The a large amount of dusts of product, not only be easy to cause internal component to wear, while being also easy to cause fault, and automobile hair greatly reduces
The service life of motor increases maintenance replacement cost, and sound insulation is poor, the larger problem of noise.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of automobile current generator protection
Cover, including frame and generator, the inside of the frame are disposed with flame-retardant layer and noise reduction layer from inside to outside, the frame
Side offers movable span, and the outside that the frame is located at movable span equidistantly offers the first fixation hole, and the frame is located at the
Air outlet is provided on the outside of one fixation hole, the frame is provided with limited block, the limit far from the inner wall side of movable span
Block is provided with fixed plate far from the side of movable span, and the surface of the fixed plate has been placed equidistant with radiator, the fixed plate
Edge equidistantly offer the second fixation hole.
Preferably, the radiator includes fixed frame, and the fixed frame is internally provided with bearing, in the bearing
The heart is fixedly connected with shaft, and the two sides of the shaft are fixedly connected to heat emission fan, and the surface of the fixed frame passes through support frame
It is fixedly connected with fixed plate inner wall.
Preferably, the frame is fixedly connected with air inlet frame far from one end of movable span, and the air inlet frame is close to fixed plate
Side be provided with the first strainer, the air inlet frame uses horn-like design.
Preferably, the inner wall of the frame is bolted by the belt wheel end of the first fixation hole and generator, the fixation
The edge of plate is bolted by the second fixation hole with limited block.
Preferably, the air outlet is internally provided with the second strainer, and the frame is corresponding with the fixed bracket of generator
Position open up mounting hole.
Preferably, the inside of the flame-retardant layer is filled with fire proofing, and the inside of the noise reduction layer is filled with sound-absorbing material.
(3) beneficial effect
The utility model provides a kind of automotive alternator protective cover.Have it is following the utility model has the advantages that
(1), the automotive alternator protective cover has been placed equidistant with radiator by the surface of fixed plate, has entered the wind frame
Side close to fixed plate is provided with the first strainer, and air outlet is internally provided with the second strainer, has reached using in generator
Heat emission fan on portion's rotor drives frame inner air flow, and then drives the heat emission fan rotation in radiator, accelerates external empty
Gas enters and inner air discharge, realizes internal heat dissipating, while the first strainer and the second strainer being cooperated to realize internal dedusting, prevents
Dust accretions damage component and internal circuit, improve service life, and reduce maintenance replacement cost.
(2), the automotive alternator protective cover is disposed with flame-retardant layer and noise reduction by the inside of frame from inside to outside
Layer, the inside of flame-retardant layer are filled with fire proofing, and the inside of noise reduction layer is filled with sound-absorbing material, have reached using in flame-retardant layer
Fire proofing realizes interior fires protection, improves the safety of device, and the sound-absorbing material in noise reduction layer is recycled to realize noise reduction drop
It makes an uproar, reduces noise pollution, increase device practicability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model the structure left view；
Fig. 3 is the utility model structure right view；
Fig. 4 is the utility model construction for heat radiating device schematic diagram.
In figure: 1 frame, 2 generators, 3 flame-retardant layers, 4 noise reduction layers, 5 movable spans, 6 first fixation holes, 7 air outlets, 8 limits
Block, 9 fixed plates, 10 radiators, 101 fixed frames, 102 bearings, 103 shafts, 104 heat emission fans, 105 support frames, 11 second are consolidated
Determine hole, 12 air inlet frames, 13 first strainers, 14 second strainers.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of automotive alternator protective cover, including frame 1
With generator 2, the inside of frame 1 is disposed with flame-retardant layer 3 and noise reduction layer 4 from inside to outside, and the side of frame 1 offers activity
Hole 5, convenient to assemble with generator, the outside that frame 1 is located at movable span 5 equidistantly offers the first fixation hole 6, convenient and generator
Assembling, the outside that frame 1 is located at the first fixation hole 6 is provided with air outlet 7, facilitates inner air to be discharged, frame 1 is far from movable span
5 inner wall side is provided with limited block 8, and limited block 8 is provided with fixed plate 9, the surface of fixed plate 9 far from the side of movable span 5
It has been placed equidistant with radiator 10, has realized that 1 internal heat dissipating of frame, the edge of fixed plate 9 equidistantly offer the second fixation hole 11, dissipates
Thermal 10 includes fixed frame 101, and fixed frame 101 is internally provided with bearing 102, and the center of bearing 102, which is fixedly connected with, to be turned
Axis 103, the two sides of shaft 103 are fixedly connected to heat emission fan 104, and the surface of fixed frame 101 passes through support frame 105 and fixed plate
9 inner walls are fixedly connected, and frame 1 is fixedly connected with air inlet frame 12 far from one end of movable span 5, enter the wind frame 12 close to fixed plate 9
Side is provided with the first strainer 13, realizes dust filtering, and air inlet frame 12 uses horn-like design, improves air inflow, frame 1 it is interior
Wall is bolted by the belt wheel end of the first fixation hole 6 and generator 2, and the edge of fixed plate 9 passes through the second fixation hole 11 and limit
Position block 8 is bolted, and air outlet 7 is internally provided with the second strainer 14, realizes dust filtering, and the first strainer of cooperation reduces dust
Damage generator.The position corresponding with the fixed bracket of generator 2 of frame 1 opens up mounting hole, and the inside of flame-retardant layer 3 is filled with resistance
Combustible material realizes internal ignition resistant, improves equipment safety, and the inside of noise reduction layer 4 is filled with sound-absorbing material, realizes sound insulation and noise reduction,
Reduce noise pollution.
In use, device is fixed with generator 2 by the first fixation hole 6, then driven using 2 inside flabellum of generator
Lower portion air circulation, and then heat emission fan 104 is driven to rotate, quickening extraneous gas enters and internal gas discharge, then cooperates
Second strainer 14 of the first strainer 13 and gas outlet 7 of entering the wind 12 side of frame realizes dust filtering, reduces internal dust accumulation, reduces
Component wear and the risk for reducing circuit damage improve service using life, reduce maintenance replacement cost.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automotive alternator protective cover, including frame (1) and generator (2), it is characterised in that: the frame (1) it is interior
Portion is disposed with flame-retardant layer (3) and noise reduction layer (4) from inside to outside, and the side of the frame (1) offers movable span (5), institute
It states frame (1) and is located at the outside of movable span (5) and equidistantly offer the first fixation hole (6), the frame (1) is located at the first fixation hole
(6) it is provided on the outside of air outlet (7), the frame (1) is provided with limited block (8), institute far from the inner wall side of movable span (5)
It states limited block (8) to be provided with fixed plate (9) far from the side of movable span (5), the surface of the fixed plate (9) has been placed equidistant with scattered
The edge of thermal (10), the fixed plate (9) equidistantly offers the second fixation hole (11).
2. a kind of automotive alternator protective cover according to claim 1, it is characterised in that: the radiator (10) includes
Fixed frame (101), the fixed frame (101) are internally provided with bearing (102), and the center of the bearing (102) is fixedly connected
Have shaft (103), the two sides of the shaft (103) are fixedly connected to heat emission fan (104), the surface of the fixed frame (101)
It is fixedly connected by support frame (105) with fixed plate (9) inner wall.
3. a kind of automotive alternator protective cover according to claim 1, it is characterised in that: the frame (1) is far from activity
The one end in hole (5) is fixedly connected with air inlet frame (12), and air inlet frame (12) is provided with the first filter close to the side of fixed plate (9)
Net (13), the air inlet frame (12) use horn-like design.
4. a kind of automotive alternator protective cover according to claim 1, it is characterised in that: the inner wall of the frame (1) is logical
It crosses the first fixation hole (6) and the belt wheel end of generator (2) is bolted, the edge of the fixed plate (9) passes through the second fixation hole
(11) it is bolted with limited block (8).
5. a kind of automotive alternator protective cover according to claim 1, it is characterised in that: the inside of the air outlet (7)
It is provided with the second strainer (14), the frame (1) position corresponding with generator (2) fixed bracket opens up mounting hole.
6. a kind of automotive alternator protective cover according to claim 1, it is characterised in that: the inside of the flame-retardant layer (3)
Filled with fire proofing, the inside of the noise reduction layer (4) is filled with sound-absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160597.2U CN209057019U (en) | 2018-12-22 | 2018-12-22 | A kind of automotive alternator protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160597.2U CN209057019U (en) | 2018-12-22 | 2018-12-22 | A kind of automotive alternator protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057019U true CN209057019U (en) | 2019-07-02 |
Family
ID=67055307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822160597.2U Active CN209057019U (en) | 2018-12-22 | 2018-12-22 | A kind of automotive alternator protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050678A (en) * | 2021-11-19 | 2022-02-15 | 王涛 | Permanent magnet brushless direct current motor |
| CN114244050A (en) * | 2021-12-28 | 2022-03-25 | 鹤山市民强五金机电有限公司 | Three-phase asynchronous motor for reflow soldering |
-
2018
- 2018-12-22 CN CN201822160597.2U patent/CN209057019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050678A (en) * | 2021-11-19 | 2022-02-15 | 王涛 | Permanent magnet brushless direct current motor |
| CN114244050A (en) * | 2021-12-28 | 2022-03-25 | 鹤山市民强五金机电有限公司 | Three-phase asynchronous motor for reflow soldering |
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