CN209435014U - A kind of electronic automobile-used dust-proof motor - Google Patents
A kind of electronic automobile-used dust-proof motor Download PDFInfo
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- CN209435014U CN209435014U CN201821735187.XU CN201821735187U CN209435014U CN 209435014 U CN209435014 U CN 209435014U CN 201821735187 U CN201821735187 U CN 201821735187U CN 209435014 U CN209435014 U CN 209435014U
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- motor
- shell
- turntable
- motor body
- air intake
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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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Abstract
The utility model discloses a kind of electronic automobile-used dust-proof motors, belong to electric vehicle motor field, including motor body and shell, the pedestal of the motor body is bolted in the shell, the heat release hole for ventilation and heat is offered on the shell, the baffle for closing the heat release hole is hinged on the outer casing inner wall, the first turntable is fixedly connected on the part that the motor body output shaft is located in shell, the outer ring of first turntable is provided with teeth, two fixed plates for being located at the motor body two sides are fixedly connected on the roof of the interior of shell, connecting shaft is can be rotatably set between two fixed plates, the utility model is when motor works, baffle is allowed to be in normally open by the rotation and a series of transmissions of motor output shaft, it thus will not influence the heat dissipation effect of motor, work as motor When stopping working, baffle can be automatically closed, and motor is allowed to be in sealing state, just can be reduced influence of the dust accretions to motor service life.
Description
Technical field
The utility model relates to electric vehicle motor field, in particular to a kind of electronic automobile-used dust-proof motor.
Background technique
Core control part of the motor as electric device, becomes more and more important.Especially, the reliability of motor is to electricity
Effective operation of dynamic device plays decisive role, and institute is to avoid dust, water droplet enter motor and influence motor performance, motor
Sealing structure become particularly important, since motor can generate a large amount of heat at work, by heat be discharged it is also particularly significant, need
Will there are heat release holes to radiate, but heat release hole is in the open state for a long time to will lead to dust entrance, and damage motor uses the longevity
Life.
Utility model content
The utility model provides a kind of electronic automobile-used dust-proof motor, can by motor at work heat release hole open, electricity
Bore closure is radiated when machine does not work to solve the problems, such as dust damage motor service life.
The pedestal of a kind of electronic automobile-used dust-proof motor, including motor body and shell, the motor body is solid by bolt
It is scheduled in the shell, the heat release hole for ventilation and heat is offered on the shell, is hinged with and is used on the outer casing inner wall
The baffle of the heat release hole is closed, is fixedly connected with the first turntable on the part that the motor body output shaft is located in shell,
The outer ring of first turntable is provided with teeth, is fixedly connected on the roof of the interior of shell and is located at the motor master
Two fixed plates of body two sides can be rotatably set connecting shaft between two fixed plates, be fixedly connected in the connecting shaft
It is located at the first gear and second gear of the motor body two sides, the first gear engages company with first turntable
It connects, the side of the motor body is provided with the support plate being fixed in the shell, and the support plate is far from the motor master
The side of body can be rotatably set the second turntable, and the outer ring of second turntable is also equipped with teeth, the second gear with
Second turntable engagement connection, the side of second turntable open up fluted, are provided with telescopic rod and cunning in the groove
Block, the sliding block are rotatably arranged in the groove, and the fixing end of the telescopic rod is fixed in the groove, described to stretch
The elongation end of contracting bar is fixedly connected with the sliding block, and spring is also cased on the telescopic rod, and one end of the spring is fixed on institute
It states in groove, the other end is fixedly connected with the sliding block, and fixed link is fixedly connected at the center of second turntable, described solid
Link block is socketed in fixed pole, the link block is connected with the slide block by connecting rod, the both ends of the connecting rod respectively and
The link block and the sliding block are hinged, and the link block is rotatably connected to sleeve far from one end of second turntable, described
Sliding slot is offered on baffle, the sleeve is connected far from one end of the link block and is slidably disposed in the sliding slot.
Preferably, the heat release hole is by being provided with the first air intake duct and the second air intake duct and the external world on the side wall of outer shell
It communicating, first air intake duct and the heat release hole are perpendicular, and second air intake duct is parallel with the heat release hole, and described
It is fixedly connected with limited block on the upside of one air intake duct, the center of the limited block offers cone tank, in first air intake duct
It is provided with the circular cone for blocking the cone tank, the circular cone bottom is connected with floating block, the support by support rod
Lantern ring is socketed on bar, the lantern ring is fixed on the side wall of first air intake duct.
Preferably, the air inlet of first air intake duct and the second air intake duct is provided with Air Filter.
Preferably, being provided with control cabinet in the shell, the control cabinet is provided with controller, humidity sensor and control
Switch, the output end of the humidity sensor connect with the input terminal of the controller, the output end of the controller with it is described
The input terminal of control switch connects, and the control switch is used to power off to the motor body.
Preferably, the controller is the type of humidity sensor described in the single-chip microcontroller of model STC12C5A08PWM a kind of
Number be HIS-06VV-N, the model DZ25 of the control switch.
Compared with prior art, the utility model has the beneficial effects that the utility model offers heat release hole on the shell,
It is provided with baffle at heat release hole, in motor work, allows baffle to be in by the rotation and a series of transmissions of motor output shaft
Normally open thus will not influence the heat dissipation effect of motor, and when motor stops working, baffle can be automatically closed, and allow motor
In sealing state, influence of the dust accretions to motor service life just can be reduced, the utility model can also be related in electric vehicle
Water passes through floating block when driving and circular cone blocks heat release hole, prevents into water, safer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion the A enlarged drawing of the utility model Fig. 1.
Description of symbols:
1- motor body, 2- shell, 3- heat release hole, 4- baffle, the first turntable of 5-, 6- connecting shaft, 7- first gear, 8-
Second gear, 9- support plate, the second turntable of 10-, 11- groove, 12- telescopic rod, 13- sliding block, 14- fixed link, 15- link block,
16- connecting rod, 17- sleeve, 18- sliding slot, the first air intake duct of 21-, the second air intake duct of 22-, 23- limited block, 24- circular cone,
25- floating block, 26- lantern ring, 27- Air Filter, 31- control cabinet.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figure 1 to Figure 2, the electronic automobile-used dust-proof motor of one kind provided by the embodiment of the utility model, including motor master
Body 1 and shell 2, the pedestal of the motor body 1 are bolted in the shell 2, are offered and are used on the shell 2
The heat release hole 3 of ventilation and heat is hinged with the baffle 4 for closing the heat release hole 3, the motor master on 2 inner wall of shell
The first turntable 5 is fixedly connected on the part that 1 output shaft of body is located in shell 2, the outer ring setting of first turntable 5 is with teeth
Tooth, is fixedly connected with two fixed plates for being located at 1 two sides of motor body on the roof inside the shell 2, and two
It can be rotatably set connecting shaft 6 between fixed plate, be fixedly connected in the connecting shaft 6 and be located at the motor body 1
The first gear 7 and second gear 8 of two sides, the first gear 7 engage connection, the motor body with first turntable 5
1 side is provided with the support plate 9 being fixed in the shell 2, and the support plate 9 can far from the side of the motor body 1
Rotationally be provided with the second turntable 10, the outer ring of second turntable 10 is also equipped with teeth, the second gear 8 with it is described
The engagement connection of second turntable 10, the side of second turntable 10 opens up fluted 11, is provided with telescopic rod in the groove 11
12 and sliding block 13, the sliding block 13 be rotatably arranged in the groove 11, the fixing end of the telescopic rod 12 is fixed on institute
It states in groove 11, the elongation end of the telescopic rod 12 is fixedly connected with the sliding block 13, is also cased with bullet on the telescopic rod 12
Spring, one end of the spring is fixed in the groove 11, the other end is fixedly connected with the sliding block 13, second turntable 10
Center at be fixedly connected with fixed link 14, link block 15 is socketed in the fixed link 14, the link block 15 passes through connection
Bar 16 is connect with the sliding block 13, and the both ends of the connecting rod 16 are hinged with the link block 15 and the sliding block 13 respectively,
The link block 15 is rotatably connected to sleeve 17 far from one end of second turntable 10, offers sliding slot 18 on the baffle 4,
The sleeve 17 is connected far from one end of the link block 15 and is slidably disposed in the sliding slot 18, the second turntable 10
In quick rotation, sliding block 13 in groove 11 since centrifugal force can move outward, sliding block 13 when moving outward,
Link block 15 is mobile toward the direction of the second turntable 10 under the pulling of connecting rod 16, so that baffle 4 is pulled open, when motor does not work
When, sliding block 13 is retracted initial position by spring, and link block 15 also returns to initial position, and baffle 4 is closed, sleeve 17 and link block
15 rotation connections, and link block 15 can be followed mobile, sleeve 17 will not follow the second turntable 10 to rotate, and one end of sleeve 17 is located at
In sliding slot 18, and it can be opened with baffle 4.
Electric vehicle is paddled motor entering water when driving in order to prevent, and further, the heat release hole 3 is described by being provided with
The first air intake duct 21 and the second air intake duct 22 communicate with the outside world on 2 side wall of shell, first air intake duct 21 and the heat release hole 3
Perpendicular, second air intake duct 22 is parallel with the heat release hole 3, and the upside of first air intake duct 21 is fixedly connected limited
Position block 23, the center of the limited block 23 offers cone tank, is provided in first air intake duct 21 for blocking the cone
The circular cone 24 of shape slot, 24 bottom of circular cone are connected with floating block 25 by support rod, are socketed with lantern ring on the support rod
26, the lantern ring 26 is fixed on the side wall of first air intake duct 21, when electric vehicle is paddled when driving, the higher words of water level,
Water can enter from the first air intake duct 21 and the second air intake duct 22, and floating block 25 floats to head on circular cone 24 for 23 center of limited block
Cone tank block, water can not enter from heat release hole 3, it is ensured that the safety of motor, lantern ring 26 are moved down on support rod for limiting
It is dynamic, so as to allow circular cone 24 accurately to block cone tank.
More preferably, the air inlet of first air intake duct 21 and the second air intake duct 22 is provided with Air Filter 27.
Motor entering water is burnt out in order to prevent, and control cabinet 31 is provided in the shell 2, and the control cabinet 31 is provided with control
Device, humidity sensor and control switch, the output end of the humidity sensor are connect with the input terminal of the controller, the control
The output end of device processed is connect with the input terminal of the control switch, and the control switch is used to power off to the motor body 1, outside
One layer of blotting paper is covered in shell 2, by humidity sensor sense blotting paper humidity, to determine whether water inlet, when sense into
When water, controller is transmitted signals to, controller, which receives signal, simultaneously allows control switch to close motor body 1, allows at motor body 1
In off position, it can prevent motor from directly burning out in this way.
Further, the controller is humidity sensor described in the single-chip microcontroller of model STC12C5A08PWM a kind of
Model HIS-06VV-N, the model DZ25 of the control switch.
Working principle: when motor body 1 works, the output shaft of motor is rotated with the first turntable 5,5 band of the first turntable
Dynamic first gear 7 rotates, and under the transmission of connecting shaft 6, second gear 8 rotates and the second turntable 10 is driven to rotate, the second turntable
When 10 rotation, sliding block 13 moves outward along the cell wall of groove 11, so that link block 15 is mobile toward the direction of the second turntable 10,
Baffle 4 is opened by pulling sleeve 18 in 15 side of link block, and the heat that motor body 1 can be allowed to generate when working in this way sheds
It goes, when motor body 1 does not work, sliding block 13 retracts initial position under the action of the spring, and link block 15 also returns to initial bit
It sets, baffle 4 is closed again, so as to reduce influence of the dust to motor body 1.
Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office
It is limited to this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (5)
1. a kind of electronic automobile-used dust-proof motor, including motor body and shell, which is characterized in that the pedestal of the motor body is logical
It crosses bolt to be fixed in the shell, the heat release hole for ventilation and heat is offered on the shell, is cut with scissors on the outer casing inner wall
It is connected to the baffle for closing the heat release hole, is fixedly connected on the part that the motor body output shaft is located in shell
One turntable, the outer ring of first turntable are provided with teeth, are fixedly connected on the roof of the interior of shell and are located at institute
Two fixed plates of motor body two sides are stated, connecting shaft has been can be rotatably set between two fixed plates, has consolidated in the connecting shaft
Surely be connected with the first gear and second gear for being located at the motor body two sides, the first gear with described first turn
Disk engagement connection, the side of the motor body are provided with the support plate being fixed in the shell, and the support plate is far from institute
The side for stating motor body can be rotatably set the second turntable, and the outer ring of second turntable is also equipped with teeth, and described
Two gears engage connection with second turntable, and the side of second turntable opens up fluted, are provided with and stretch in the groove
Contracting bar and sliding block, the sliding block are rotatably arranged in the groove, and the fixing end of the telescopic rod is fixed on the groove
Interior, the elongation end of the telescopic rod is fixedly connected with the sliding block, and spring, one end of the spring are also cased on the telescopic rod
It is fixed in the groove, the other end be fixedly connected with the sliding block, be fixedly connected with fixation at the center of second turntable
Bar is socketed with link block in the fixed link, and the link block is connected with the slide block by connecting rod, and the two of the connecting rod
End is hinged with the link block and the sliding block respectively, and the link block is rotatably connected to set far from one end of second turntable
Tin, sliding slot is offered on the baffle, the sleeve is connected far from one end of the link block and is slidably disposed on described
In sliding slot.
2. a kind of electronic automobile-used dust-proof motor as described in claim 1, which is characterized in that the heat release hole is by being provided with
It states the first air intake duct and the second air intake duct on side wall of outer shell to communicate with the outside world, first air intake duct mutually hangs down with the heat release hole
Directly, second air intake duct is parallel with the heat release hole, is fixedly connected with limited block on the upside of first air intake duct, described
The center of limited block offers cone tank, and the circular cone for blocking the cone tank, institute are provided in first air intake duct
It states circular cone bottom and floating block is connected with by support rod, lantern ring is socketed on the support rod, the lantern ring is fixed on described
On the side wall of one air intake duct.
3. electronic automobile-used dust-proof motor as claimed in claim 2 a kind of, which is characterized in that first air intake duct and second into
The air inlet of wind groove is provided with Air Filter.
4. a kind of electronic automobile-used dust-proof motor as described in claim 1, which is characterized in that be provided with control in the shell
Case, the control cabinet are provided with controller, humidity sensor and control switch, the output end of the humidity sensor and the control
The input terminal of device processed connects, and the output end of the controller is connect with the input terminal of the control switch, and the control switch is used
It is powered off in the motor body.
5. a kind of electronic automobile-used dust-proof motor as claimed in claim 4, which is characterized in that the controller is a kind of model
The model HIS-06VV-N of humidity sensor described in the single-chip microcontroller of STC12C5A08PWM, the model of the control switch
DZ25。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735187.XU CN209435014U (en) | 2018-10-24 | 2018-10-24 | A kind of electronic automobile-used dust-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735187.XU CN209435014U (en) | 2018-10-24 | 2018-10-24 | A kind of electronic automobile-used dust-proof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435014U true CN209435014U (en) | 2019-09-24 |
Family
ID=67967839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735187.XU Active CN209435014U (en) | 2018-10-24 | 2018-10-24 | A kind of electronic automobile-used dust-proof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036985A (en) * | 2021-03-15 | 2021-06-25 | 台州立克科技有限公司 | Electromagnetic braking three-phase asynchronous motor |
-
2018
- 2018-10-24 CN CN201821735187.XU patent/CN209435014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036985A (en) * | 2021-03-15 | 2021-06-25 | 台州立克科技有限公司 | Electromagnetic braking three-phase asynchronous motor |
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| GR01 | Patent grant |