CN208782631U - A kind of motor cooling device used for electric bicycle - Google Patents

A kind of motor cooling device used for electric bicycle Download PDF

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Publication number
CN208782631U
CN208782631U CN201821480095.1U CN201821480095U CN208782631U CN 208782631 U CN208782631 U CN 208782631U CN 201821480095 U CN201821480095 U CN 201821480095U CN 208782631 U CN208782631 U CN 208782631U
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CN
China
Prior art keywords
motor
cabinet
electric bicycle
motor cooling
case lid
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Active
Application number
CN201821480095.1U
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Chinese (zh)
Inventor
詹纪纯
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Guangzhou Fuyang Technology Co.,Ltd.
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Guangzhou Huaye Battery Car Science & Technology Co Ltd
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Priority to CN201821480095.1U priority Critical patent/CN208782631U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/64Electric machine technologies in electromobility

Abstract

The utility model discloses a kind of motor cooling device used for electric bicycle, including car body, cabinet and condenser are fixedly installed with inside the motor room of car body, the top of cabinet is connected with case lid by shaft, the bottom end inner wall of case lid is equipped with temperature detect switch (TDS), and the outer wall of cabinet side is equipped with blower, and the inner wall of cabinet side is equipped with air intake duct, the side even tube wall of air intake duct offers several suction holes, and the air inlet of blower is connected to by conduit with the inside of air intake duct.A kind of motor cooling device used for electric bicycle of the utility model, by the compressed spring and being used cooperatively for arc panel of setting motor can be fixed during car body is mobile, motor is avoided to damage because of shaking, it can be cooled down in the intracorporal control condenser timely when the temperature is excessively high of case and heat emission fan by the temperature detect switch (TDS) of setting, it can be radiated in motor operation by three blades of setting, so that the intracorporal temperature control of guard box is in a certain range.

Description

A kind of motor cooling device used for electric bicycle
Technical field
The utility model relates to a kind of radiator, in particular to a kind of motor cooling device used for electric bicycle.
Background technique
Electric golf vehicle is the place vehicle exclusively for golf course exploitation.The chassis is low, easy for going up and down, turning Radius is small, manoeuvrable, and uses the wide tire of vacuum, and combined type front suspension system, damping performance is excellent, smooth ride, drives and relaxes It is suitable;For rear suspension using leaf spring damping using high rebound, the design of high-mechanic leaf spring, vehicle load carrying behaviour is superior, puts down in traveling Stress of surely jolting is small, ride comfort.
But the motor of general electric golf cart is during use, can produce since motor is run for a long time Raw a large amount of heat, if the excessively high operating rate that can reduce motor of temperature, and motor can be made to burn out, and general motor is using It is fixedly connected in the process by screw with mounting plate, the effect of damping is poor.
Utility model content
The purpose of this utility model is to provide a kind of motor cooling device used for electric bicycle, to solve in above-mentioned background technique The excessively high operating rate that can reduce motor of the temperature of proposition, and motor can be made to burn out, and general motor is equal in use It is fixedly connected by screw with mounting plate, the poor problem of the effect of damping.
To achieve the above object, the utility model provides the following technical solutions: a kind of motor cooling device used for electric bicycle, packet Car body is included, cabinet and condenser are fixedly installed with inside the motor room of the car body, the top of the cabinet passes through shaft activity It is connected with case lid, the bottom end inner wall of the case lid is equipped with temperature detect switch (TDS), and the outer wall of the cabinet side is equipped with blower, described The inner wall of cabinet side is equipped with air intake duct, and the side even tube wall of the air intake duct offers several suction holes, the wind The air inlet of machine is connected to by conduit with the inside of air intake duct, and the air outlet of the blower passes through the input terminal of conduit and condenser Connection, the inner wall of the cabinet bottom end are fixedly connected by damping spring with the bottom end of bottom plate, and the top of the bottom plate is equipped with electricity Machine, the axial wall of the output shaft of the motor are arranged with anchor ear, and the outer wall of the anchor ear is fixed with three blades, the motor Top is equipped with arc panel, and the arc panel is fixedly connected by compressed spring with the inner wall of case lid, the case of the cabinet other side Wall offers heat release hole, and the inside of the heat release hole is equipped with heat emission fan.
As a kind of optimal technical scheme of the utility model, it is fixed that two avris of the motor are fixed with first Block, first fixed block pass through the screw hole offered at the top of extraneous screw and bottom plate and are threadedly coupled.
As a kind of optimal technical scheme of the utility model, it is solid that the bottom end two sides of the cabinet are fixedly installed with second Determine block, and offers screw hole at the top of second fixed block.
As a kind of optimal technical scheme of the utility model, the tank wall of the case lid and cabinet side offers several A air hole.
As a kind of optimal technical scheme of the utility model, in the link block that the both ends end of the anchor ear is fixed with The screw hole that portion offers is fixedly connected by extraneous screw.
As a kind of optimal technical scheme of the utility model, the condenser, blower and heat emission fan are opened by temperature control It closes and is electrically connected with vehicle power supply, the motor is electrically connected by vehicle-mounted switch with vehicle power supply.
Compared with prior art, the utility model has the beneficial effects that a kind of motor of electric motor car heat dissipation of the utility model Device can fix motor during car body is mobile by the compressed spring and being used cooperatively for arc panel of setting, avoid Motor is damaged because of shaking, in the intracorporal control condenser timely when the temperature is excessively high of case and can be dissipated by the temperature detect switch (TDS) of setting Heat fan cools down, and can be radiated simultaneously in motor operation by three blades of setting, so that guard box is intracorporal Temperature controls in a certain range.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the box inner structure schematic diagram of the utility model;
Fig. 3 is the arc plate structure schematic diagram of the utility model;
Fig. 4 is the blade construction schematic diagram of the utility model.
In figure: 1, car body;2, cabinet;3, blower;4, condenser;5, case lid;6, temperature detect switch (TDS);7, air intake duct;8, damping Spring;9, bottom plate;10, motor;11, arc panel;12, compressed spring;13, anchor ear;14, blade;15, link block;16, it radiates Fan;17, the first fixed block;18, the second fixed block.
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 motor cooling device used for electric bicycle, including car body 1, car body 1 Motor room inside be fixedly installed with cabinet 2 and condenser 4, the top of cabinet 2 is connected with case lid 5, case lid 5 by shaft Bottom end inner wall temperature detect switch (TDS) 6 is installed, the outer wall of 2 side of cabinet is equipped with blower 3, and the inner wall of 2 side of cabinet is equipped with suction Tracheae 7, the side even tube wall of air intake duct 7 offer several suction holes, and the air inlet of blower 3 passes through conduit and air intake duct 7 Inside connection, the air outlet of blower 3 is connected to by conduit with the input terminal of condenser 4, and the inner wall of 2 bottom end of cabinet passes through damping Spring 8 is fixedly connected with the bottom end of bottom plate 9, and the top of bottom plate 9 is equipped with motor 10, and the axial wall of the output shaft of motor 10, which is arranged with, to be embraced Hoop 13, the outer wall of anchor ear 13 are fixed with three blades 14, and the top of motor 10 is equipped with arc panel 11, and arc panel 11 passes through compression Spring 12 is fixedly connected with the inner wall of case lid 5, and the tank wall of 2 other side of cabinet offers heat release hole, and the inside of heat release hole is equipped with Heat emission fan 16.
Preferably, two avris of motor 10 are fixed with the first fixed block 17, and the first fixed block 17 passes through extraneous screw It is threadedly coupled with the screw hole offered at the top of bottom plate 9, convenient for fixed motor 10.
Preferably, the bottom end two sides of cabinet 2 are fixedly installed with the second fixed block 18, and the top of the second fixed block 18 is opened Equipped with screw hole, it is convenient for static housing 2.
Preferably, the tank wall of 2 side of case lid 5 and cabinet offers several air holes, can make the hot gas in cabinet 2 The external world is discharged to by air hole.
Preferably, the screw hole offered in the middle part of the link block 15 that the both ends end of anchor ear 13 is fixed with passes through extraneous screw It is fixedly connected, anchor ear 13 can be made to be tightly fixed on the axial wall of the output shaft of motor 10.
Preferably, condenser 4, blower 3 and heat emission fan 16 are electrically connected by temperature detect switch (TDS) 6 and vehicle power supply, motor 10 are electrically connected by vehicle-mounted switch with vehicle power supply, can carry out in time cooling processing when the temperature is excessively high in cabinet 2.
When specifically used, a kind of motor cooling device used for electric bicycle of the utility model, firstly, being equipped with by 2 two sides of cabinet The second fixed block 18 cabinet 2 is fixed at the suitable position of car body 1, when car body 1 needs mobile, motor 10 starts work Make, the output shaft of motor 10 starts turning, and the output shaft of motor 10 drives three blades 14 to be rotated by anchor ear 13, therefore works as When motor 10 is started to work, radiating treatment can be carried out to motor 10 by three blades 14 of setting, when motor 10 is through too long After the operation of time, a large amount of heat can be generated, the temperature in cabinet 2 can be increased constantly, after temperature reaches certain value, touching Temperature detect switch (TDS) 6 is sent out, control condenser 4, blower 3 and heat emission fan 16 are started to work, the suction that blower 3 is equipped with by 7 surface of air intake duct Hot gas in cabinet 2 is transported in condenser 4 by stomata by conduit, and hot gas is cooled to liquid and is discharged to the external world by condenser 4, from And the temperature in cabinet 2 is reduced, while the hot gas in cabinet 2 is discharged to the external world by heat release hole and air hole by heat emission fan 16.
It can play the role of in the process of moving damping in car body 1 by the damping spring 8 of setting, pass through setting Compressed spring 12 and being used cooperatively for arc panel 11 are capable of fixing motor 10, and motor 10 is avoided to shake in the process of moving It is dynamic.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral; It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
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 motor cooling device used for electric bicycle, including car body (1), which is characterized in that inside the motor room of the car body (1) It is fixedly installed with cabinet (2) and condenser (4), the top of the cabinet (2) is connected with case lid (5) by shaft, described The bottom end inner wall of case lid (5) is equipped with temperature detect switch (TDS) (6), and the outer wall of cabinet (2) side is equipped with blower (3), the case The inner wall of body (2) side is equipped with air intake duct (7), and the side even tube wall of the air intake duct (7) offers several suction holes, The air inlet of the blower (3) is connected to by conduit with the inside of air intake duct (7), and the air outlet of the blower (3) passes through conduit It is connected to the input terminal of condenser (4), the inner wall of cabinet (2) bottom end is solid by the bottom end of damping spring (8) and bottom plate (9) The top of fixed connection, the bottom plate (9) is equipped with motor (10), and the axial wall of the output shaft of the motor (10) is arranged with anchor ear (13), the outer wall of the anchor ear (13) is fixed with three blades (14), and the top of the motor (10) is equipped with arc panel (11), The arc panel (11) is fixedly connected by compressed spring (12) with the inner wall of case lid (5), the tank wall of cabinet (2) other side Heat release hole is offered, the inside of the heat release hole is equipped with heat emission fan (16).
2. a kind of motor cooling device used for electric bicycle according to claim 1, it is characterised in that: the two of the motor (10) Avris is fixed with the first fixed block (17), and first fixed block (17) passes through to be opened up at the top of extraneous screw and bottom plate (9) Some screw holes are threadedly coupled.
3. a kind of motor cooling device used for electric bicycle according to claim 1, it is characterised in that: the bottom of the cabinet (2) End two sides are fixedly installed with the second fixed block (18), and offer screw hole at the top of second fixed block (18).
4. a kind of motor cooling device used for electric bicycle according to claim 1, it is characterised in that: the two of the anchor ear (13) The screw hole offered in the middle part of the link block (15) that end end is fixed with is fixedly connected by extraneous screw.
5. a kind of motor cooling device used for electric bicycle according to claim 1, it is characterised in that: the case lid (5) and case The tank wall of body (2) side offers several air holes.
6. a kind of motor cooling device used for electric bicycle according to claim 1, it is characterised in that: the condenser (4), wind Machine (3) and heat emission fan (16) are electrically connected by temperature detect switch (TDS) (6) and vehicle power supply, and the motor (10) passes through vehicle-mounted switch It is electrically connected with vehicle power supply.
CN201821480095.1U 2018-09-11 2018-09-11 A kind of motor cooling device used for electric bicycle Active CN208782631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821480095.1U CN208782631U (en) 2018-09-11 2018-09-11 A kind of motor cooling device used for electric bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821480095.1U CN208782631U (en) 2018-09-11 2018-09-11 A kind of motor cooling device used for electric bicycle

Publications (1)

Publication Number Publication Date
CN208782631U true CN208782631U (en) 2019-04-23

Family

ID=66160661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821480095.1U Active CN208782631U (en) 2018-09-11 2018-09-11 A kind of motor cooling device used for electric bicycle

Country Status (1)

Country Link
CN (1) CN208782631U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113014025A (en) * 2021-03-05 2021-06-22 刘彦 Electric vehicle motor heat balance control device and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113014025A (en) * 2021-03-05 2021-06-22 刘彦 Electric vehicle motor heat balance control device and control method thereof

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Address after: 510000 no.351 Caixin Road, Lanhe Town, Nansha District, Guangzhou City, Guangdong Province

Patentee after: Guangzhou Fuyang Technology Co.,Ltd.

Address before: 510000 no.351 Caixin Road, Lanhe Town, Nansha District, Guangzhou City, Guangdong Province

Patentee before: GUANGZHOU HUAYE ELECTRIC VEHICLE TECHNOLOGY Co.,Ltd.

CP01 Change in the name or title of a patent holder