CN205489909U - Generator with high heat dissipating end cover assembly - Google Patents
Generator with high heat dissipating end cover assembly Download PDFInfo
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- CN205489909U CN205489909U CN201620172417.0U CN201620172417U CN205489909U CN 205489909 U CN205489909 U CN 205489909U CN 201620172417 U CN201620172417 U CN 201620172417U CN 205489909 U CN205489909 U CN 205489909U
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- Prior art keywords
- assembly
- end cap
- driving terminal
- electromotor
- cap assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a generator with high heat dissipating end cover assembly, including high heat dissipating end cover assembly and isotructures such as rotor assembly, stator assembly, rectifier assembly and regulator, wherein, high heat dissipating end cover assembly is specifically including drive end cover, brush end cover, the drive end cover is used for fixing the rotor assembly the stator assembly rectifier assembly with adjuster assembly, the brush end cover is used for the fixed brush, the drive end cover the brush end cover is metallic structure spare, the drive end cover all still bulgeing on the surface of brush end cover is provided with the outstanding muscle of a plurality of heat dissipations, the outstanding muscle of heat dissipation is used for increasing the drive end cover the heat radiating area of brush end cover. The utility model provides a generator with high heat dissipating end cover assembly, the radiating effect is showing more to also guarantee the structural stability and the reliability of generator, guaranteed the life of generator indirectly.
Description
Technical field
This utility model relates to electromotor equipment technology field, particularly relates to a kind of electromotor with high-cooling property end cap assembly.
Background technology
It is known that automobile current generator is the main power source of automobile, its function is when normal working of engine, powers to electrical equipment, charges to accumulator simultaneously.
But, the end cap assembly radiating effect of orthodox car electromotor is inconspicuous, and then also directly affects Stability Analysis of Structures and the structural reliability of electromotor, reduces the service life of automobile current generator.
To sum up, it is poor that above-mentioned traditional end cover of automobile generator often has radiating effect, the technological deficiency that structural stability and poor reliability, life-span are short.
Utility model content
The purpose of this utility model is to provide a kind of electromotor with high-cooling property end cap assembly, to solve the problems referred to above.
In order to achieve the above object, the technical solution of the utility model is achieved in that
This practicality provides a kind of electromotor with high-cooling property end cap assembly, including high-cooling property end cap assembly and rotor assembly, field frame assembly, commutator assembly and actuator；
Position relationship, layout and connected mode between above-mentioned high-cooling property end cap assembly concrete structure are as follows:
Described high-cooling property end cap assembly specifically includes Driving terminal, brush cover；Described Driving terminal is used for fixing described rotor assembly, described field frame assembly, described commutator assembly and described REG Regulator Assembly；Described brush cover is used for fixed brush；Described Driving terminal, described brush cover are hardware；Described Driving terminal, described brush cover surface on the most also protrude and be provided with multiple heat radiation and highlight muscle；Described heat radiation highlights muscle for increasing described Driving terminal, the area of dissipation of described brush cover.
Preferably, can embodiment as one；Described heat radiation highlights muscle and is specially strip and highlights muscle.
Preferably, can embodiment as one；It is a plurality of that described heat radiation highlights muscle, and a plurality of described heat radiation highlights muscle uniform intervals and is distributed on the surface of described Driving terminal, described brush cover.
Preferably, can embodiment as one；Described Driving terminal, described brush cover are fine aluminium cast member.
Preferably, can embodiment as one；Described Driving terminal, described brush cover are aluminum alloy cast forging piece.
It should be noted that the casting of described Driving terminal general aluminium alloy material, one is can effectively to prevent leakage field, and two is aluminium alloy perfect heat-dissipating.I.e. aluminium alloy is non-magnet material, has the advantages such as leakage field is few, light, thermal diffusivity is good.
Preferably, can embodiment as one；Described Driving terminal, described brush cover are albronze cast member.
It should be noted that, in heat radiating metal structure, aluminium alloy is the more commonly used structural member, use aluminium alloy (owing to the hardness of fine aluminium is not enough, comparison is the most inconvenient carries out a series of processing and technique improvement to it, although having had many manufacturers to have been developed over now, but the most much more expensive) because the processability of aluminium alloy and surface process the most suitable easily and simply too much, and suitable low of its cost.
It addition, copper is best in heat sink material now.The coefficient of heat conduction of copper is almost the twice of aluminum, and the radiating effect of copper heat radiation can reach the twice of aluminium alloy heat radiation.The shortcoming of copper: the factors such as the higher weight that higher price, higher density are brought.So the end cap assembly that this utility model provides (i.e. albronze) can manufacture in the way of have employed fine copper or Cu and Al combination.
Preferably, can embodiment as one；It is additionally provided with at the medial center of described Driving terminal for assembling the installing hole installing front support bearing.
Preferably, can embodiment as one；The inner side of described Driving terminal is additionally provided with the installing hole for installing sunk screw.
Preferably, can embodiment as one；The inner side of described Driving terminal is additionally provided with the groove for installing bearing baffle.
Preferably, can embodiment as one；The installing hole for mounting and adjusting set it is additionally provided with on described brush cover.
Concrete structure and the concrete technique effect to this utility model embodiment offer below with the electromotor of high-cooling property end cap assembly do and describe in detail:
End cap assembly mainly includes Driving terminal and brush cover:
Above-mentioned end cap assembly typically divides two parts (drive end bearing bracket and rear end cap), drive end bearing bracket is because close generator drive end is also known as Driving terminal, it, with end cap, fore bearing, bearing plate washer, sunk screw composition, plays the effect of fixed rotor assembly, field frame assembly, commutator and governor assembly.End cap typically selection aluminum alloy materials casts, and one is can effectively to prevent leakage field, and two is aluminium alloy perfect heat-dissipating.
Equipped with brush assembly of electric on rear end cap, the actuator being made up of brush, brush carrier and brush spring, also known as brush cover.The effect of brush is that by collector ring, power supply is introduced magnetic field winding, and brush cover assembly is made up of adjusting sleeve, bonnet, bearing sheath.
Compared with prior art, the advantage of this utility model embodiment is:
This utility model provide a kind of electromotor with high-cooling property end cap assembly, its mainly by
In, above-mentioned high-cooling property end cap assembly concrete structure is as follows: described high-cooling property end cap assembly specifically includes Driving terminal, brush cover；Described Driving terminal is used for fixing described rotor assembly, described field frame assembly, described commutator assembly and described REG Regulator Assembly；Described brush cover is used for fixed brush；Described Driving terminal, described brush cover are hardware；Described Driving terminal, described brush cover surface on the most also protrude and be provided with multiple heat radiation and highlight muscle；Described heat radiation highlights muscle for increasing described Driving terminal, the area of dissipation of described brush cover.
It will be apparent that the electromotor with high-cooling property end cap assembly that this utility model embodiment provides, radiating effect is more significantly, thus also ensure that structural stability and the reliability of electromotor, indirectly ensure that the service life of electromotor.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the Driving terminal in the electromotor with high-cooling property end cap assembly that Fig. 1 provides for this utility model embodiment；
The structural representation of the brush cover in the electromotor with high-cooling property end cap assembly that Fig. 2 provides for this utility model embodiment.
Description of reference numerals:
High-cooling property end cap assembly 1；Driving terminal 11；Brush cover 12；The installing hole 13 of front support bearing；The installing hole 14 of sunk screw；Groove 15；The installing hole 16 of adjusting sleeve；Bearing sheath 17.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
See Fig. 1; a kind of electromotor with high-cooling property end cap assembly that this utility model embodiment provides; including structures such as high-cooling property end cap assembly 1 and rotor assembly (non-core protection structure, so not shown in figure), field frame assembly, commutator assembly and actuators；
Position relationship, layout and connected mode between above-mentioned high-cooling property end cap assembly concrete structure are as follows:
Described high-cooling property end cap assembly 1 specifically includes Driving terminal 11, brush cover 12；Described Driving terminal 11 is used for fixing described rotor assembly, described field frame assembly, described commutator assembly and described REG Regulator Assembly；Described brush cover 12 is for fixed brush；Described Driving terminal 11, described brush cover 12 are hardware；Described Driving terminal 11, described brush cover 12 surface on the most also protrude and be provided with multiple heat radiation and highlight muscle；Described heat radiation highlights muscle for increasing described Driving terminal 11, the area of dissipation of described brush cover 12.
Preferably, can embodiment as one；Described heat radiation highlights muscle and is specially strip and highlights muscle.
Preferably, can embodiment as one；It is a plurality of that described heat radiation highlights muscle, and a plurality of described heat radiation highlights muscle uniform intervals and is distributed on the surface of described Driving terminal, described brush cover.
Preferably, can embodiment as one；Described Driving terminal 11, described brush cover 12 are fine aluminium cast member.
Preferably, can embodiment as one；Described Driving terminal 11, described brush cover 12 are aluminum alloy cast forging piece.
It should be noted that the casting of described Driving terminal general aluminium alloy material, one is can effectively to prevent leakage field, and two is aluminium alloy perfect heat-dissipating.
Preferably, can embodiment as one；Described Driving terminal 11, described brush cover 12 are albronze cast member.
It should be noted that, in heat radiating metal structure, aluminium alloy is the more commonly used structural member, use aluminium alloy (owing to the hardness of fine aluminium is not enough, comparison is the most inconvenient carries out a series of processing and technique improvement to it, although having had many manufacturers to have been developed over now, but the most much more expensive) because the processability of aluminium alloy and surface process the most suitable easily and simply too much, and suitable low of its cost.
It addition, copper is best in heat sink material now.The coefficient of heat conduction of copper is almost the twice of aluminum, and the radiating effect of copper heat radiation can reach the twice of aluminium alloy heat radiation.The shortcoming of copper: the factors such as the higher weight that higher price, higher density are brought.So the end cap assembly that this utility model provides (i.e. albronze) can manufacture in the way of have employed fine copper or Cu and Al combination.
See Fig. 1 and Fig. 2；It is additionally provided with at the medial center of described Driving terminal 11 for assembling the installing hole 13 installing front support bearing.
Preferably, can embodiment as one；The inner side of described Driving terminal 11 is additionally provided with the installing hole 14 for installing sunk screw.
Preferably, can embodiment as one；The inner side of described Driving terminal 11 is additionally provided with the groove 15 for installing bearing baffle.
Preferably, can embodiment as one；The installing hole 16 for mounting and adjusting set it is additionally provided with on described brush cover 12.
Preferably, can embodiment as one；On described brush cover 12, also installation settings has bearing sheath 17.
Concrete structure and the concrete technique effect to this utility model embodiment offer below with the electromotor of high-cooling property end cap assembly do and describe in detail:
High-cooling property end cap assembly 1:
Above-mentioned end cap assembly typically divides two parts (drive end bearing bracket and rear end cap), drive end bearing bracket is because close generator drive end is also known as Driving terminal 11, it, with end cap, fore bearing, bearing plate washer, sunk screw composition, plays the effect of fixed rotor assembly, field frame assembly, commutator and governor assembly.End cap general aluminium alloy material casts, and one is can effectively to prevent leakage field, and two is aluminium alloy perfect heat-dissipating.Structure below figure 1:
Equipped with brush assembly of electric on rear end cap, the actuator being made up of brush, brush carrier and brush spring, also known as brush cover 12.The effect of brush is that by collector ring, power supply is introduced magnetic field winding, and brush cover assembly is formed below figure 2 by adjusting sleeve, bonnet, bearing sheath:
In sum, a kind of electromotor with high-cooling property end cap assembly that this utility model embodiment provides, radiating effect is more significantly, thus also ensure that structural stability and the reliability of electromotor, indirectly ensure that the service life of electromotor.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (10)
1. an electromotor with high-cooling property end cap assembly, it is characterised in that include high-cooling property end cap assembly and rotor assembly, field frame assembly, commutator assembly and REG Regulator Assembly；
Described high-cooling property end cap assembly specifically includes Driving terminal, brush cover；Described Driving terminal is used for fixing described rotor assembly, described field frame assembly, described commutator assembly and described REG Regulator Assembly；Described brush cover is used for fixed brush；Described Driving terminal, described brush cover are hardware；Described Driving terminal, described brush cover surface on the most also protrude and be provided with multiple heat radiation and highlight muscle；Described heat radiation highlights muscle for increasing described Driving terminal, the area of dissipation of described brush cover.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 1, it is characterised in that
Described heat radiation highlights muscle and is specially strip and highlights muscle.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 2, it is characterised in that
It is a plurality of that described heat radiation highlights muscle, and a plurality of described heat radiation highlights muscle uniform intervals and is distributed on the surface of described Driving terminal, described brush cover.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 1, it is characterised in that
Described Driving terminal, described brush cover are fine aluminium cast member.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 1, it is characterised in that
Described Driving terminal, described brush cover are aluminum alloy cast forging piece.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 1, it is characterised in that
Described Driving terminal, described brush cover are albronze cast member.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 1, it is characterised in that
It is additionally provided with at the medial center of described Driving terminal for assembling the installing hole installing front support bearing.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 7, it is characterised in that
The inner side of described Driving terminal is additionally provided with the installing hole for installing sunk screw.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 8, it is characterised in that
The inner side of described Driving terminal is additionally provided with the groove for installing bearing baffle.
There is the electromotor of high-cooling property end cap assembly the most as claimed in claim 1, it is characterised in that
The installing hole for mounting and adjusting set it is additionally provided with on described brush cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172417.0U CN205489909U (en) | 2016-03-07 | 2016-03-07 | Generator with high heat dissipating end cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172417.0U CN205489909U (en) | 2016-03-07 | 2016-03-07 | Generator with high heat dissipating end cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489909U true CN205489909U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172417.0U Active CN205489909U (en) | 2016-03-07 | 2016-03-07 | Generator with high heat dissipating end cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489909U (en) |
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2016
- 2016-03-07 CN CN201620172417.0U patent/CN205489909U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |