CN208106706U - A kind of vehicle mounted electric compressor facilitating heat dissipation - Google Patents
A kind of vehicle mounted electric compressor facilitating heat dissipation Download PDFInfo
- Publication number
- CN208106706U CN208106706U CN201820396102.3U CN201820396102U CN208106706U CN 208106706 U CN208106706 U CN 208106706U CN 201820396102 U CN201820396102 U CN 201820396102U CN 208106706 U CN208106706 U CN 208106706U
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- CN
- China
- Prior art keywords
- heat
- direct
- dissipating cylinder
- drive motor
- compressor
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a kind of vehicle mounted electric compressors for facilitating heat dissipation, including direct-drive motor, compressor and heat-dissipating cylinder, it is affixed in parallel on the motor shaft of the direct-drive motor that there are two corresponding circular base slabs, the preceding part of the heat-dissipating cylinder is fixedly attached the outside of described two circular base slabs, the rear part of heat-dissipating cylinder is sheathed on the outside of the direct-drive motor, by being angularly connected with multiple corresponding heat sinks on the rear part inner sidewall of the heat-dissipating cylinder, the arc-shaped shape of heat sink is secured to the inner sidewall of the heat-dissipating cylinder, heat sink is arranged at interval with direct-drive motor；By multiple corresponding locating rods are angularly connected between the exterior rim of described two circular base slabs, camber shape is respectively provided on the outside of the locating rod, the preceding part inner sidewall of the heat-dissipating cylinder is secured in corresponding locating rod using welding manner.The utility model can effectively ensure heat dissipation effect, and low in cost, easily fabricated.
Description
Technical field
The utility model relates to a kind of vehicle mounted electric compressors, in particular to a kind of vehicle mounted electric for facilitating heat dissipation to compress
Machine.
Background technique
Vehicle mounted electric compressor is the new type compressor that revolving speed control is carried out by external dc driving motor.In permanent worker
Make under environment, direct-drive motor can seriously generate heat, and will cause bigger injury to direct-drive motor, even result in direct current
Driving motor can not work, that is, vehicle mounted electric compressor is caused to be unable to run, it is therefore desirable to carry out to vehicle mounted electric compressor scattered
Heat treatment.Traditional way is to be carried out using radiator fan to direct-drive motor persistently air-cooled, but simply uses heat dissipation
Fan radiates, heat dissipation effect be it is very limited, enough heat spreading function are often not achieved, so many producers start to adopt
With the radiating mode of water-cooling project.But water-cooling project is used, one to carry out cost excessively high, and two to carry out airtightness requirement high, and needs to increase
If circulation, manufacture difficulty is big, is also easy to produce failure.Therefore, design is a can effectively ensure heat dissipation effect, and at low cost
Honest and clean, vehicle mounted electric compressor that is easily fabricated and being not likely to produce failure is the research purpose of this practicability.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model lies in that providing a kind of vehicle mounted electric dynamic pressure for facilitating heat dissipation
Contracting machine, this facilitates the vehicle mounted electric compressor of heat dissipation to can effectively solve the problem that the above-mentioned problems of the prior art.
The technical side of the utility model is by being：
A kind of vehicle mounted electric compressor facilitating heat dissipation, including direct-drive motor, compressor and heat-dissipating cylinder, the direct current
The motor shaft of driving motor is connected with corresponding shaft coupling by flat key connection type, and the shaft coupling is not attached to motor shaft
One end is connected to the compressor shaft of the compressor by flat key connection type, parallel on the motor shaft of the direct-drive motor
Corresponding circular base slab there are two affixed, the preceding part of the heat-dissipating cylinder are fixedly attached the outer of described two circular base slabs
Side, the rear part of heat-dissipating cylinder are sheathed on the outside of the direct-drive motor, pressed on the rear part inner sidewall of the heat-dissipating cylinder etc.
Angle is connected with multiple corresponding heat sinks, and the arc-shaped shape of heat sink is secured to the inner sidewall of the heat-dissipating cylinder, heat sink
It is arranged at interval with direct-drive motor；By being angularly connected with multiple phases between the exterior rim of described two circular base slabs
The locating rod answered, camber shape is respectively provided on the outside of the locating rod, and the preceding part inner sidewall of the heat-dissipating cylinder uses welding side
Formula is secured in corresponding locating rod.
The interval of the heat sink and direct-drive motor is no less than 15mm.
By being equidistantly provided with multiple corresponding reinforcing ribs on the circular base slab.
The advantages of the utility model：
It is affixed in parallel on the motor shaft of the direct-drive motor of the utility model that there are two corresponding circular base slab, heat dissipations
Part is fixedly attached to the outside of two circular base slabs before cylinder, and the rear part of heat-dissipating cylinder is sheathed on the outer of direct-drive motor
Side, by multiple corresponding heat sinks are angularly connected on the rear part inner sidewall of heat-dissipating cylinder, the arc-shaped shape of heat sink is secured to
The inner sidewall of heat-dissipating cylinder, heat sink are arranged at interval with direct-drive motor.Direct-drive motor operation when, heat-dissipating cylinder just with
Rotate, the heat sink in heat-dissipating cylinder directly produces the air on direct-drive motor surface with heat-dissipating cylinder quick rotation
Raw agitation, forms air-flow, quickly takes away the temperature of direct-drive motor.It, can be directly in DC driven compared with radiator fan
Motor surface generates wind-cooling heat dissipating, improves radiating efficiency, and the contact surface of heat-dissipating cylinder and direct-drive motor is much larger than heat dissipation
Fan drives heat dissipation effect caused by heat sink to outclass traditional radiator fan, and the utility model mainly uses
Mechanical connection, is not likely to produce failure, low in cost, easily fabricated.
By being angularly connected with multiple corresponding positioning between the exterior rim of two circular base slabs of the utility model
Bar is respectively provided with camber shape on the outside of locating rod, and it is corresponding fixed that the preceding part inner sidewall of heat-dissipating cylinder is secured to using welding manner
On the bar of position.By adding for locating rod, the stability of connection is improved, it is ensured that radiation stability is maintained.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of circular base slab.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, existing make structure of the embodiment combination attached drawing to the utility model into one
Step detailed description：
With reference to Fig. 1-2, a kind of vehicle mounted electric compressor facilitating heat dissipation, including direct-drive motor 1,2 (direct current of compressor
Driving motor 1 and compressor 2 are that market is directly purchased) and heat-dissipating cylinder 3, the motor shaft 11 of the direct-drive motor 1 pass through
Flat key connection type is connected with corresponding shaft coupling 4, and one end that the shaft coupling 4 is not attached to motor shaft 11 is connected by flat key
Mode is connected to the compressor shaft 21 of the compressor 2, on the motor shaft 11 of the direct-drive motor 1 it is parallel it is affixed there are two
Corresponding circular base slab 5, the preceding part of the heat-dissipating cylinder 3 are fixedly attached the outside of described two circular base slabs 5, radiate
The rear part of cylinder 3 is sheathed on the outside of the direct-drive motor 1, presses angularly on the rear part inner sidewall of the heat-dissipating cylinder 3
Multiple corresponding heat sinks 6 are connected with, the arc-shaped shape of the heat sink 6 is secured to the inner sidewall of the heat-dissipating cylinder 3, heat sink 6
It is arranged at interval with direct-drive motor 1；It is multiple by being angularly connected between the exterior rim of described two circular base slabs 5
Corresponding locating rod 7, the outside of the locating rod 7 are respectively provided with camber shape, and the preceding part inner sidewall of the heat-dissipating cylinder 3 is using weldering
The mode of connecing is secured in corresponding locating rod 7.
20mm is divided between the heat sink 6 and direct-drive motor 1.By setting at equal intervals on the circular base slab 5
It is equipped with multiple corresponding reinforcing ribs 8.
The utility model directly can generate wind-cooling heat dissipating on 1 surface of direct-drive motor, improve compared with radiator fan
Radiating efficiency, and the contact surface of heat-dissipating cylinder 3 and direct-drive motor 1 is much larger than radiator fan, drives produced by heat sink 6
Heat dissipation effect outclass traditional radiator fan.And the utility model is not likely to produce failure mainly using mechanical connection, at
This is cheap, easily fabricated.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the patents it is equal
Deng variation and modification, the covering scope of the utility model all should belong to.
Claims (3)
1. a kind of vehicle mounted electric compressor for facilitating heat dissipation, including direct-drive motor, compressor and heat-dissipating cylinder, the direct current is driven
The motor shaft of dynamic motor is connected with corresponding shaft coupling by flat key connection type, and the shaft coupling is not attached to the one of motor shaft
End is connected to the compressor shaft of the compressor by flat key connection type, it is characterised in that：The electricity of the direct-drive motor
Affixed in parallel on arbor there are two corresponding circular base slabs, and the preceding part of the heat-dissipating cylinder is fixedly attached described two circles
The outside of support plate, the rear part of heat-dissipating cylinder are sheathed on the outside of the direct-drive motor, in the rear part of the heat-dissipating cylinder
By multiple corresponding heat sinks are angularly connected on side wall, the arc-shaped shape of heat sink is secured to the inside of the heat-dissipating cylinder
Wall, heat sink are arranged at interval with direct-drive motor；By angularly solid between the exterior rim of described two circular base slabs
Multiple corresponding locating rods are connected to, camber shape, the preceding part inner sidewall of the heat-dissipating cylinder are respectively provided on the outside of the locating rod
It is secured in corresponding locating rod using welding manner.
2. a kind of vehicle mounted electric compressor for facilitating heat dissipation according to claim 1, it is characterised in that：The heat sink with
The interval of direct-drive motor is no less than 15mm.
3. a kind of vehicle mounted electric compressor for facilitating heat dissipation according to claim 1, it is characterised in that：The circular support
By being equidistantly provided with multiple corresponding reinforcing ribs on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396102.3U CN208106706U (en) | 2018-03-23 | 2018-03-23 | A kind of vehicle mounted electric compressor facilitating heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396102.3U CN208106706U (en) | 2018-03-23 | 2018-03-23 | A kind of vehicle mounted electric compressor facilitating heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106706U true CN208106706U (en) | 2018-11-16 |
Family
ID=64122244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820396102.3U Expired - Fee Related CN208106706U (en) | 2018-03-23 | 2018-03-23 | A kind of vehicle mounted electric compressor facilitating heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106706U (en) |
-
2018
- 2018-03-23 CN CN201820396102.3U patent/CN208106706U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20210323 |