CN104518599A - Explosion-proof motor for electric car - Google Patents
Explosion-proof motor for electric car Download PDFInfo
- Publication number
- CN104518599A CN104518599A CN201310465935.2A CN201310465935A CN104518599A CN 104518599 A CN104518599 A CN 104518599A CN 201310465935 A CN201310465935 A CN 201310465935A CN 104518599 A CN104518599 A CN 104518599A
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof ring
- proof
- electric motor
- ring
- 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.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides an explosion-proof motor for an electric car. The explosion-proof motor comprises a body and a hub, the body and the hub are connected together through buffering pieces, and the body comprises a motor explosion-proof shield which comprises a first explosion-proof ring, a second explosion-proof ring and a third explosion-proof ring. The second explosion-proof ring is arranged on the outer side of the first explosion-proof ring, and the first explosion-proof ring and the second explosion-proof ring are connected together through clamping grooves; the third explosion-proof ring is arranged on the outer side of the second explosion-proof ring, and the third explosion-proof ring and the second explosion-proof ring are connected together through clamping grooves; a circular shielding plate is arranged on one side of the first explosion-proof ring, the second explosion-proof ring and the third explosion-proof ring. By adoption of the technical scheme, the explosion-proof motor for the electric car has the advantages of simple structure, simplicity in machining of parts, realization of complete shielding of the motor, high heat radiation efficiency, convenience in maintenance, low machining cost and the like.
Description
Technical field
The invention belongs to electric bicycle accessory field, especially relate to a kind of electric motor car flame-proof electric motor.
Background technology
Along with the progress of technology.Electric motor car is more and more universal, and the speed goes of electric motor car is fast, this requires that the rotating speed of the motor of electric motor car is more and more faster, the motor of the electric motor car on market generally all adopts mode that is exposed or partial occlusion to solve the hidden danger of its heat radiation and safety, this way can cause when there being trickle rigid solid to fly into when motor runs up, cause the damage to motor and accident, market lacks a kind of structure simple, part processing is simple, all block motor, the high a kind of electric motor car flame-proof electric motor of radiating efficiency.
Summary of the invention
The object of this invention is to provide a kind of structure simple, part processing is simple, all blocks motor, a kind of electric motor car flame-proof electric motor that radiating efficiency is high.
Technical scheme of the present invention is: the present invention is a kind of electric motor car flame-proof electric motor, comprises main body, wheel bone, describedly takes turns bone and main body is linked together by buffer substrate tablet, and described main body also comprises electric motor explosion-proof cover, and described electric motor explosion-proof cover is respectively the first explosion-proof ring.Second explosion-proof ring, 3rd explosion-proof ring, described second explosion-proof ring is arranged on outside the first explosion-proof ring, described first explosion-proof ring and the second explosion-proof ring are linked together by draw-in groove, described second explosion-proof ring arranged outside has the 3rd explosion-proof ring, is linked together between described 3rd explosion-proof ring and the second explosion-proof ring by draw-in groove, and described first explosion-proof ring and the second explosion-proof ring also have the side of the 3rd explosion-proof ring to be provided with shielding plate, described shielding plate is circular slab, is provided with vehicle body fixed axis in the middle of described shielding plate.
Further, described shielding plate is provided with bolt and electric motor car anti-explosion cover links together, described shielding plate adopts ceramic structure and main body to be fixed together.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, structure is simple, and part processing is simple, the advantages such as all block motor, radiating efficiency is high, easy to maintenance, and processing cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation schematic diagram of the present invention
In figure:
1, main body 2, wheel bone 3, buffer substrate tablet
4, anti-explosion cover 5, first explosion-proof ring 6, second explosion-proof ring
7, the 3rd explosion-proof ring 8, shielding plate 9, vehicle body fixed axis
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated.
As shown in Figure 1, the present invention is a kind of electric motor car flame-proof electric motor, comprises main body 1, wheel bone 2, describedly takes turns bone 2 and main body 1 is linked together by buffer substrate tablet 3, and described main body 1 also comprises electric motor explosion-proof cover 4, and described electric motor explosion-proof cover 4 is respectively the first explosion-proof ring 5.Second explosion-proof ring 6,3rd explosion-proof ring 7, described second explosion-proof ring 6 is arranged on outside the first explosion-proof ring 5, described first explosion-proof ring 5 and the second explosion-proof ring 6 are linked together by draw-in groove, described second explosion-proof ring 6 arranged outside has the 3rd explosion-proof ring 7, linked together by draw-in groove between described 3rd explosion-proof ring 7 and the second explosion-proof ring 6, described first explosion-proof ring 5 and the second explosion-proof ring 6 also have the side of the 3rd explosion-proof ring 7 to be provided with shielding plate 8, described shielding plate 8 is circular slab, is provided with vehicle body fixed axis 9 in the middle of described shielding plate 8.
Shielding plate 8 of the present invention is provided with bolt and electric motor car anti-explosion cover 4 links together, described shielding plate 8 adopts ceramic structure and electric motor car anti-explosion cover 1 to be fixed together.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (2)
1. an electric motor car flame-proof electric motor, comprises main body, wheel bone, describedly takes turns bone and main body is linked together by buffer substrate tablet, and it is characterized in that: described main body also comprises electric motor explosion-proof cover, described electric motor explosion-proof cover is respectively the first explosion-proof ring.Second explosion-proof ring, 3rd explosion-proof ring, described second explosion-proof ring is arranged on outside the first explosion-proof ring, described first explosion-proof ring and the second explosion-proof ring are linked together by draw-in groove, described second explosion-proof ring arranged outside has the 3rd explosion-proof ring, is linked together between described 3rd explosion-proof ring and the second explosion-proof ring by draw-in groove, and described first explosion-proof ring and the second explosion-proof ring also have the side of the 3rd explosion-proof ring to be provided with shielding plate, described shielding plate is circular slab, is provided with vehicle body fixed axis in the middle of described shielding plate.
2. a kind of electric motor car flame-proof electric motor according to claim 1, is characterized in that: described shielding plate is provided with bolt and electric motor car anti-explosion cover links together, and described shielding plate adopts ceramic structure and main body to be fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465935.2A CN104518599A (en) | 2013-09-29 | 2013-09-29 | Explosion-proof motor for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465935.2A CN104518599A (en) | 2013-09-29 | 2013-09-29 | Explosion-proof motor for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104518599A true CN104518599A (en) | 2015-04-15 |
Family
ID=52793481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310465935.2A Pending CN104518599A (en) | 2013-09-29 | 2013-09-29 | Explosion-proof motor for electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104518599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499448A (en) * | 2017-08-16 | 2017-12-22 | 二工防爆科技股份有限公司 | A kind of flame-proof electric motor for electric bicycle |
-
2013
- 2013-09-29 CN CN201310465935.2A patent/CN104518599A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499448A (en) * | 2017-08-16 | 2017-12-22 | 二工防爆科技股份有限公司 | A kind of flame-proof electric motor for electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
|
| WD01 | Invention patent application deemed withdrawn after publication |