CN203562864U - Explosion-proof motor of electric car - Google Patents

Explosion-proof motor of electric car Download PDF

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Publication number
CN203562864U
CN203562864U CN201320618598.1U CN201320618598U CN203562864U CN 203562864 U CN203562864 U CN 203562864U CN 201320618598 U CN201320618598 U CN 201320618598U CN 203562864 U CN203562864 U CN 203562864U
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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.)
Expired - Lifetime
Application number
CN201320618598.1U
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Chinese (zh)
Inventor
王申贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN BSTEX EXPLOSION-PROOF ELECTRICAL APPLIANCE Co Ltd
Original Assignee
TIANJIN BSTEX EXPLOSION-PROOF ELECTRICAL APPLIANCE Co Ltd
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Filing date
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Application filed by TIANJIN BSTEX EXPLOSION-PROOF ELECTRICAL APPLIANCE Co Ltd filed Critical TIANJIN BSTEX EXPLOSION-PROOF ELECTRICAL APPLIANCE Co Ltd
Priority to CN201320618598.1U priority Critical patent/CN203562864U/en
Application granted granted Critical
Publication of CN203562864U publication Critical patent/CN203562864U/en
Anticipated expiration legal-status Critical
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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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

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  • Motor Or Generator Frames (AREA)

Abstract

The utility model provides an explosion-proof motor of an electric car. The explosion-proof motor comprises a main body, a wheel hub and a motor explosion-proof cover. The wheel hub and the main body are connected together through buffer plates. The motor explosion-proof cover 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. The first explosion-proof ring and the second explosion-proof ring are connected through clamping grooves. The third explosion-proof ring is arranged on the outer side of the second explosion-proof ring. The third explosion-proof ring and the second explosion-proof ring are connected through clamping grooves. A shielding sheet is arranged on one side of the first explosion-proof ring, the second explosion-proof ring and the third explosion-proof ring. The shielding sheet is a circular plate. By adopting the above technical scheme, the structure is simple, the parts are easy to machine, the motor is fully shielded, the heat dissipation efficiency is high, the maintenance is convenient, and the machining cost is low.

Description

A kind of electric motor car flame-proof electric motor
Technical field
The utility model belongs to electric bicycle accessory field, especially relates 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 of electric motor car is more and more faster, this requires the rotating speed of motor of electric motor car more and more faster, the mode of exposed or partial occlusion that generally all adopts the motor of the electric motor car on market solves its heat radiation and safe hidden danger, this way can cause when having trickle hard solid to fly into when motor runs up, cause damage and accident to motor, on market, lack a kind of simple in structure, part processing is simple, all block motor, the high a kind of electric motor car flame-proof electric motor of radiating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, and part processing is simple, all blocks motor, a kind of electric motor car flame-proof electric motor that radiating efficiency is high.
The technical solution of the utility model is: the utility model is a kind of electric motor car flame-proof electric motor, comprise main body, wheel bone, describedly takes turns bone and main body links together by buffer substrate tablet, described main body also comprises electric motor explosion-proof cover, and described electric motor explosion-proof cover is respectively the first explosion-proof ring.The second explosion-proof ring, the 3rd explosion-proof ring, described the second explosion-proof ring is arranged on the first explosion-proof ring outside, described the first explosion-proof ring and the second explosion-proof ring link together by draw-in groove, described the second explosion-proof ring arranged outside has the 3rd explosion-proof ring, between described the 3rd explosion-proof ring and the second explosion-proof ring, by draw-in groove, links together, and described the first explosion-proof ring and the second explosion-proof ring also have a 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, be provided with bolt and electric motor car anti-explosion cover links together on described shielding plate, described shielding plate adopts ceramic structure and main body to be fixed together.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, simple in structure, and the advantage such as part processing is simple, all blocks motor, and 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 utility model
In figure:
1, main body 2, wheel bone 3, buffer substrate tablet
4, anti-explosion cover 5, the first explosion-proof ring 6, the 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 utility model is elaborated.
As shown in Figure 1, the utility model is a kind of electric motor car flame-proof electric motor, comprises main body 1, wheel bone 2, describedly take turns bone 2 and main body 1 links together by buffer substrate tablet 3, 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.The second explosion-proof ring 6, the 3rd explosion-proof ring 7, described the second explosion-proof ring 6 is arranged on the first explosion-proof ring 5 outsides, described the first explosion-proof ring 5 and the second explosion-proof ring 6 link together by draw-in groove, described the second explosion-proof ring 6 arranged outside have the 3rd explosion-proof ring 7, between described the 3rd explosion-proof ring 7 and the second explosion-proof ring 6, by draw-in groove, link together, described the first explosion-proof ring 5 and the second explosion-proof ring 6 also have a side of the 3rd explosion-proof ring 7 to be provided with shielding plate 8, described shielding plate 8 is circular slab, in the middle of described shielding plate 8, is provided with vehicle body fixed axis 9.
On shielding plate 8 described in the utility model, be 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 an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.

Claims (2)

1. an electric motor car flame-proof electric motor, comprise main body, wheel bone, describedly take turns bone and main body links together by buffer substrate tablet, 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, the second explosion-proof ring, the 3rd explosion-proof ring, described the second explosion-proof ring is arranged on the first explosion-proof ring outside, described the first explosion-proof ring and the second explosion-proof ring link together by draw-in groove, described the second explosion-proof ring arranged outside has the 3rd explosion-proof ring, between described the 3rd explosion-proof ring and the second explosion-proof ring, by draw-in groove, link together, described the first explosion-proof ring and the second explosion-proof ring also have a side of the 3rd explosion-proof ring to be provided with shielding plate, described shielding plate is circular slab, in the middle of described shielding plate, be provided with vehicle body fixed axis.
2. a kind of electric motor car flame-proof electric motor according to claim 1, is characterized in that: on described shielding plate, be 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.
CN201320618598.1U 2013-09-29 2013-09-29 Explosion-proof motor of electric car Expired - Lifetime CN203562864U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320618598.1U CN203562864U (en) 2013-09-29 2013-09-29 Explosion-proof motor of electric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320618598.1U CN203562864U (en) 2013-09-29 2013-09-29 Explosion-proof motor of electric car

Publications (1)

Publication Number Publication Date
CN203562864U true CN203562864U (en) 2014-04-23

Family

ID=50512562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320618598.1U Expired - Lifetime CN203562864U (en) 2013-09-29 2013-09-29 Explosion-proof motor of electric car

Country Status (1)

Country Link
CN (1) CN203562864U (en)

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C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Explosion-proof motor for electric car

Effective date of registration: 20170315

Granted publication date: 20140423

Pledgee: Tianjin Binhai New Area Investment Company limited by guarantee

Pledgor: TIANJIN BSTEX EXPLOSION-PROOF ELECTRICAL APPLIANCE Co.,Ltd.

Registration number: 2017120000015

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Date of cancellation: 20171116

Granted publication date: 20140423

Pledgee: Tianjin Binhai New Area Investment Company limited by guarantee

Pledgor: TIANJIN BSTEX EXPLOSION-PROOF ELECTRICAL APPLIANCE Co.,Ltd.

Registration number: 2017120000015

PC01 Cancellation of the registration of the contract for pledge of patent right
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Denomination of utility model: Explosion-proof motor for electric car

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