CN108900028A - A kind of dust-proof radiating portable electric machine - Google Patents
A kind of dust-proof radiating portable electric machine Download PDFInfo
- Publication number
- CN108900028A CN108900028A CN201810878567.7A CN201810878567A CN108900028A CN 108900028 A CN108900028 A CN 108900028A CN 201810878567 A CN201810878567 A CN 201810878567A CN 108900028 A CN108900028 A CN 108900028A
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- China
- Prior art keywords
- dust
- motor
- electric machine
- portable electric
- motor casing
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- 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.)
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Classifications
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of dust-proof radiating portable electric machines,Including motor casing,The motor casing lower end is equipped with radiating subassembly,The motor casing side is equipped with fixation kit,Structure of the invention is scientific and reasonable,It is safe and convenient to use,It is provided with radiating subassembly,Pass through air inlet hole,Vent passages,The effect of air outlet plate and heat release hole,Convenient for gas is carried out circulating type circulation inside motor,Improve the heat dissipation effect of device,Avoid directly outside device that side opening radiates,Caused rainwater enters the problem inside device from tapping,Pass through the effect of vent passages simultaneously,It avoids and is directly contacted inside motor with external environment,Increase the moisture-proof dust-proof effect of device,It is provided with fixation kit,Pass through fixed block,Fixing axle,The effect of first rotating shaft and the second shaft,Convenient for the first fixed plate and the second fixed plate are merged,Recycle the effect for carrying slot,Convenient for carrying out carrying transport to motor,It realizes and carries fixed multiple functions,It is more convenient to use.
Description
Technical field
The present invention relates to technical field of motors, specially a kind of dust-proof radiating portable electric machine.
Background technique
Motor is indicated with letter M (old plant D) in circuit, its main function is to generate driving torque, as
The power source of electrical appliance or various machinery, generator indicate that its main function is turned using mechanical energy with letter G in circuit
Electric energy is turned to, is divided by working power type：Direct current generator and alternating current generator can be divided into, dc motor is former by structure and work
Reason can divide：Brushless direct current motor and brush DC motors, brush DC motors can divide：Permanent magnet direct current motor and
Electromagnetism dc motor, electromagnetism dc motor divide：Series excitation DC motor, Shunt-excited DC Motors Based, separate excitation direct current drive
Machine and D.C. compound generator, permanent magnet direct current motor divide：Thulium permanent magnetism gear, ferrite permanent-magnet dc motor
With Al-Ni-Co permanent magnet dc motor, wherein alternating current generator can also be divided：The type of monophase machine and three-phase motor, motor is a variety of
Multiplicity, wherein the working principle of single flow motor is that the direction of conductor stress is determined with left hand rule；This pair of of electromagnetic force is formed
Act on armature one torque, this torque is known as electromagnetic torque in rotating electric machine, the direction of torque be counterclockwise,
Attempt rotates in an anti-clockwise direction armature；If this electromagnetic torque can overcome the resistive torque on armature (such as to be caused by friction
Resistive torque and other load torques), armature can rotate counterclockwise；
There are several big problems for common motor：1, motor rear housing and motor housing connection type are simple, and junction is easy to produce
It is caused for a long time so that extraneous dust is easy to be inhaled into inside motor from gap device at work in raw biggish gap
Collection ash damage inside motor, 2, motor is easy to generate a large amount of heat, common electricity due to the resistance of coil at work
Machine is radiated by installing radiator-grid and radiator fan in rear shell, and this heat dissipation effect is unobvious, and due to heat dissipation
It is directly connected inside net and motor, so that external world's rainwater and dust are easily accessible inside device, causes motor damage etc., 3, general
Logical motor fixing device and carrying device is installed separately, and increases cost etc., and 4, held during the work time due to motor
It is also easy to produce vibration, so that motor wire junction is easy to produce loosening, causes line contacts bad etc., 5, in motor transportational process
In, it since the device of motor is exposed to outer, is easy to collide with external object and causes damage etc., so being badly in need of a kind of dust-proof dissipate
Hot portable electric machine solves the above problems.
Summary of the invention
The present invention provides a kind of dust-proof radiating portable electric machine, can effectively solve to propose commonly in above-mentioned background technique
There are several big problems for motor：1, motor rear housing and motor housing connection type are simple, and junction is easy to produce biggish gap, make
Obtaining device, extraneous dust is easy to be inhaled into inside motor from gap at work, causes the grey damage of collection inside motor for a long time
It is bad, 2, motor be easy to generate a large amount of heat due to the resistance of coil at work, common motor passes through in rear shell
Installation radiator-grid and radiator fan radiate, and this heat dissipation effect is unobvious, and due to straight inside radiator-grid and motor
Conducting is connect, so that extraneous rainwater and dust are easily accessible inside device, causes motor damage etc., 3, the fixed dress of common motor
It sets and is installed separately with carrying device, increase cost etc., 4, vibration is easy to produce due to motor during the work time, so that
Motor wire junction is easy to produce loosening, causes line contacts bad etc., and 5, in motor transportational process, due to the dress of motor
It sets outside being exposed to, is easy to collide with external object and causes the problem of damage etc..
To achieve the above object, the present invention provides the following technical solutions：A kind of dust-proof radiating portable electric machine, including motor
Shell, the motor casing lower end are equipped with bottom plate, and the bottom plate lower end is equipped with connection component, and the connection component includes the first company
Ring, standing screw, sealing strip, link slot, the second connection ring, seal groove and connection strap are connect, described motor casing one end passes through welding
First connection ring is installed, standing screw, first connection ring upper end outside are uniformly installed on the outside of first connection ring
Sealing strip is installed, opens up link slot on the inside of first connection ring upper end, the link slot upper end is equipped with the second connection ring,
The second connection ring lower end outside offers seal groove, and the second connection ring lower end inside is equipped with connection strap；
The connection component lower end is equipped with radiating subassembly, and the radiating subassembly includes air inlet hole, vent passages, wind-guiding
Hole, air outlet plate and heat release hole, bottom plate one end outside offer air inlet hole, and described air inlet hole one end offers vent passages,
Air-guiding hole is offered between described vent passages one end and interior arrangement, and air outlet plate is installed on the inside of described bottom plate one end, it is described
Heat release hole is uniformly provided with inside air outlet plate.
Preferably, the motor casing side is equipped with fixation kit, and the fixation kit includes fixed block, fixing axle,
One shaft, the first fixed plate, carrying slot, the second shaft and the second fixed plate, motor casing side both ends are mounted on fixation
Block is equipped with fixing axle between the fixed block, and the fixing axle center position is equipped with first rotating shaft, the first rotating shaft
Side be equipped with the first fixed plate (, first dead plate upper end side offers carrying slot, and the fixed both ends of the shaft is respectively mounted
There is the second shaft, second shaft side is equipped with the second fixed plate.
Preferably, the motor casing upper end is equipped with terminal box, and the terminal box side is equipped with connector assembly, described to connect
Line component includes connection path, movable axis, shutter and rubber strip, offers connection path inside the terminal box side, institute
It states connection path one end two sides and is mounted on movable axis, the movable axis side is equipped with shutter, the shutter side peace
Equipped with rubber strip.
Preferably, the motor casing upper end is equipped with end cap, and the end cap upper end, which is equipped with, blocks component, described to block group
Part includes accommodating groove, stretches and block pipe, spiral connecting tube and seal cap, and the end cap upper end center offers storage at position
Slot, be equipped with inside the accommodating groove it is flexible block pipe, it is described flexible to block pipe upper end spiral connecting tube, the spiral are installed
Upper end of connecting tube is equipped with seal cap.
Preferably, the air outlet plate side is equipped with fan.
Preferably, fixture nut is installed with standing screw corresponding position on the outside of the connection strap.
Preferably, the spacing between second shaft is greater than the length of first rotating shaft.
Preferably, first fixed plate and the second dead plate upper end offer mounting hole.
Preferably, torsion spring is installed inside the movable axis.
Compared with prior art, beneficial effects of the present invention：Structure of the invention is scientific and reasonable, safe and convenient to use：
1, it is provided with radiating subassembly, by the effect of air inlet hole, by extraneous gas inside bottom of device introducing device,
The heat generated when convenient for working device radiates, then passes through the effect of vent passages, air outlet plate and heat release hole, and being convenient for will
Gas carries out circulating type circulation inside motor, improves the heat dissipation effect of device, and the side opening directly outside device is avoided to carry out
Heat dissipation, caused rainwater enters the problem inside device from tapping, while by the effect of vent passages, avoiding in motor
Portion is directly contacted with external environment, increases the moisture-proof dust-proof effect of device.
2, it is provided with connection component, passes through the first connection ring, standing screw, link slot, the second connection ring and connection strap
Effect convenient for motor casing and bottom plate are carried out installation connection, then passes through the effect of sealing strip and seal groove, convenient for stitching junction
Gap is blocked, and avoids extraneous dust from entering inside motor casing from the gap of junction and interior arrangement is caused to be damaged, and is improved
The dust-proof effect of motor.
3, it is provided with fixation kit, by the effect of the first fixed plate and the second fixed plate and the mounting hole of the upper end,
Convenient for carrying out fixed point installation to motor, by fixed block, the effect of fixing axle, first rotating shaft and the second shaft, it is convenient for first
Fixed plate and the second fixed plate merge, and the effect for carrying slot is recycled to realize simultaneously convenient for carrying out carrying transport to motor
Carry and fix multiple functions.
4, be provided with connector assembly, by the effect of connection path, movable axis and shutter, convenient for electric wire connection point into
Row blocks sealing, and dust is avoided to enter junction box from connector, influences device normal work, while using in movable axis
The elastic force effect and shutter effect of the torsion spring in portion, carry out extruding fixation, avoiding device work convenient for the electric wire to junction
When making, connecting line, which occurs to loosen, to be slipped, and the effect of rubber strip is recycled, and convenient for buffering shutter and connects the pressure between electric wire
Power, avoids damage to electric wire, and use is safer.
5, it is provided with and blocks component, by accommodating groove, the flexible effect for blocking pipe, spiral connecting tube and seal cap, be convenient for
Rotor is carried out to block protection, avoids rotor from colliding during transportation with external object and causes unnecessary damage
It is bad.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of the first connection ring of the invention；
Fig. 3 is the structural schematic diagram of the second connection ring of the invention；
Fig. 4 is the structural schematic diagram of radiating subassembly of the present invention；
Fig. 5 is the structural schematic diagram of fixation kit of the present invention；
Fig. 6 is the structural schematic diagram of connector assembly of the present invention；
Fig. 7 is the structural schematic diagram that the present invention blocks component；
Figure label：1, motor casing；2, bottom plate；3, connection component；301, the first connection ring；302, standing screw；303,
Sealing strip；304, link slot；305, the second connection ring；306, seal groove；307, connection strap；4, radiating subassembly；401, air inlet hole；
402, vent passages；403, air-guiding hole；404, air outlet plate；405, heat release hole；5, fixation kit；501, fixed block；502, fixed
Axis；503, first rotating shaft；504, the first fixed plate；505, slot is carried；506, the second shaft；507, the second fixed plate；6, wiring
Box；7, connector assembly；701, connection path；702, movable axis；703, shutter；704, rubber strip；8, end cap；9, group is blocked
Part；901, accommodating groove；902, it stretches and blocks pipe；903, spiral connecting tube；904, seal cap.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in figs. 1-7, the present invention provides a kind of technical solution, a kind of dust-proof radiating portable electric machine, including
Motor casing 1,1 lower end of motor casing are equipped with bottom plate 2, and 2 lower end of bottom plate is equipped with connection component 3, and connection component 3 includes the first connection
Ring 301, standing screw 302, sealing strip 303, link slot 304, the second connection ring 305, seal groove 306 and connection strap 307, motor
1 one end of shell is uniformly equipped with standing screw 302 by being installed by welding with the first connection ring 301,301 outside of the first connection ring, the
Sealing strip 303 is installed on the outside of one connection ring, 301 upper end, opens up link slot 304, link slot on the inside of 301 upper end of the first connection ring
304 upper ends are equipped with the second connection ring 305, and 305 lower end outside of the second connection ring offers seal groove 306, the second connection ring 305
Lower end inside is equipped with connection strap 307, for the ease of the first connection ring 301 and the second connection ring 305 are passed through standing screw 302
It is fixed, easy for removal and installation, 307 outside of connection strap is equipped with fixture nut with 302 corresponding position of standing screw, is
Realize the multiple functions for being fixed and carrying to motor and transport, 1 side of motor casing is equipped with fixation kit 5, fixation kit 5
Including fixed block 501, fixing axle 502, first rotating shaft 503, the first fixed plate 504, carry slot 505, the second shaft 506 and second
Fixed plate 507.
1 side both ends of motor casing are mounted on fixed block 501, and fixing axle 502, fixing axle are equipped between fixed block 501
502 center positions are equipped with first rotating shaft 503, and 503 side of first rotating shaft is equipped with the first fixed plate 504, the first fixed plate
504 upper ends side, which offer, carries slot 505, and 502 both ends of fixing axle are mounted on the second shaft 506, for the ease of first rotating shaft
503 are rotated, and the spacing between the second shaft 506 is greater than the length of first rotating shaft 503, and 506 side of the second shaft is equipped with
Second fixed plate 507, for the ease of device is passed through the first fixed plate 504 and the fixed working position again of the second fixed plate 507 installation
It sets, the first fixed plate 504 and 507 upper end of the second fixed plate offer mounting hole, close for the ease of carrying out to electric wire connection point
Envelope, avoids dust from entering inside terminal box 6, internal unit is caused to damage, while convenient for connecting wire is fixed, avoiding filling
Electric wire occurs to loosen and slip when setting use.
1 upper end of motor casing is equipped with terminal box 6, and 6 side of terminal box is equipped with connector assembly 7, and connector assembly 7 includes wiring
Channel 701, movable axis 702, shutter 703 and rubber strip 704, terminal box offer connection path 701, wiring inside 6 side
701 one end two sides of channel are mounted on movable axis 702, for the ease of shutter 703 is automatically closed, while utilizing torque
The elastic force of spring acts on, and convenient for the electric wire of fixed connection place, avoids occurring to loosen when its work slipping, pacify inside movable axis 702
Equipped with torsion spring, 702 side of movable axis is equipped with shutter 703, and 703 side of shutter is equipped with rubber strip 704, convenient for pair
The rotor of motor is protected, and avoiding colliding when transport with external object damages, and 1 upper end of motor casing is equipped with end cap
8,8 upper end of end cap, which is equipped with, blocks component 9, blocks component 9 and includes accommodating groove 901, stretches and block pipe 902, spiral connecting tube 903
With seal cap 904, end cap offers accommodating groove 901 at 8 upper end center position, is equipped with to stretch inside accommodating groove 901 and blocks pipe
902, flexible to block 902 upper end of pipe and be equipped with spiral connecting tube 903,903 upper end of spiral connecting tube is equipped with seal cap 904.
3 lower end of connection component is equipped with radiating subassembly 4, and radiating subassembly 4 includes air inlet hole 401, vent passages 402, wind-guiding
Hole 403, air outlet plate 404 and heat release hole 405,2 one end of bottom plate outside offer air inlet hole 401, and 401 one end of air inlet hole offers logical
Wind channel 402 offers air-guiding hole 403, is equipped with out on the inside of 2 one end of bottom plate between 402 one end of vent passages and interior arrangement
Aerofoil 404 improves the heat dissipation effect of device, 404 side of air outlet plate is equipped with wind for the ease of accelerating the speed of gas flowing
It fans, is uniformly provided with heat release hole 405 inside air outlet plate 404.
The working principle of the invention and process for using：Before device is worked, pass through the first connection ring 301 and the first
Motor casing 1 and bottom plate 2 are attached installation by two connection rings 305, using the effect of sealing strip 303 and seal groove 306, will be connected
The gap at place is blocked, and extraneous dust is avoided to be directly entered inside motor from the gap of junction, when motor casing 1 and bottom plate 2
After the completion of fixation, it flexible will block pipe 902 first and be pulled out from accommodating groove 901, followed by seal cap 904 and spiral connecting tube
903 are fixed, so that the rotor of motor be blocked, avoid in transportational process rotor from colliding with external object and cause
Damage, then rotates first rotating shaft 503 and the second shaft 506 closes the first fixed plate 504 and the first fixed plate 504 mutually
And then acted on using the carrying slot 505 of one side, motor is subjected to carrying transport, when device reaches suitable position, first
It rotates backward first rotating shaft 503 and the second shaft 506 makes the first fixed plate 504 and the first fixed plate 504 have a certain degree,
Followed by the mounting hole effect of the upper end by the fixed operating position again of motor fixed point, connection electric wire is then inserted into connection path
In 701, by squeezing shutter 703, so that shutter 703 rotates around movable axis 702, so that certain gap is generated,
So that electric wire enters progress wiring work in terminal box, the elastic force of the torsion spring in shutter 703 and movable axis 702 is utilized
Connection electric wire is carried out extruding fixation, avoids connection electric wire from occurring to loosen slippage at work, use is safer by effect；
When motor generates heat at work, cool ambient air is entered in vent passages 402 by air inlet hole 401 first
Portion, then cold air is flowed along vent passages 402, so that initial absorption is carried out to motor internal heat, followed by
Gas in vent passages 402 is imported inside motor, further radiates to motor, then inhale by the effect of air-guiding hole 403
Gas after receiving heat is discharged by the heat release hole 405 inside air outlet plate 404, repeatedly, realizes the gas inside motor
Body circulation heat dissipation, had both avoided directly outside device that side opening radiates, caused dust enters inside device from tapping
Problem improves the heat dissipation effect of device further through circulating gas, more convenient to use quick.
Finally it should be noted that：The foregoing is merely preferred embodiments of the invention, are not intended to restrict the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (9)
1. a kind of dust-proof radiating portable electric machine, including motor casing (1), it is characterised in that：Motor casing (1) lower end is equipped with
Bottom plate (2), bottom plate (2) lower end are equipped with connection component (3), the connection component (3) include the first connection ring (301),
Standing screw (302), sealing strip (303), link slot (304), the second connection ring (305), seal groove (306) and connection strap
(307), described motor casing (1) one end is by being installed by welding with the first connection ring (301), and (301 outsides are for first connection ring
It is even to be equipped with standing screw (302), it is equipped with sealing strip (303) on the outside of the first connection ring (301) upper end, described first connects
It connects and is opened up link slot (304) on the inside of ring (301) upper end, link slot (304) upper end is equipped with the second connection ring (305), institute
It states the second connection ring (305) lower end outside to offer seal groove (306), the second connection ring (305) lower end inside is equipped with
Connection strap (307)；
Connection component (3) lower end is equipped with radiating subassembly (4), and the radiating subassembly (4) includes air inlet hole (401), ventilation
Channel (402), air-guiding hole (403), air outlet plate (404) and heat release hole (405), bottom plate (2) one end outside offer air inlet
Hole (401), described air inlet hole (401) one end offer vent passages (402), described vent passages (402) one end and internal dress
It offers air-guiding hole (403), is equipped with air outlet plate (404) on the inside of described bottom plate (2) one end, the air outlet plate (404) between setting
Inside is uniformly provided with heat release hole (405).
2. a kind of dust-proof radiating portable electric machine according to claim 1, it is characterised in that：Motor casing (1) side
It is equipped with fixation kit (5), the fixation kit (5) includes fixed block (501), fixing axle (502), first rotating shaft (503),
One fixed plate (504) carries slot (505), the second shaft (506) and the second fixed plate (507), motor casing (1) side two
End is mounted on fixed block (501), is equipped with fixing axle (502) between the fixed block (501), in the fixing axle (502)
It is equipped at the heart position first rotating shaft (503), first rotating shaft (503) side is equipped with the first fixed plate (504, described
One fixed plate (504) upper end side, which offers, carries slot (505), and fixing axle (502) both ends are mounted on the second shaft
(506), the second shaft (506) side is equipped with the second fixed plate (507).
3. a kind of dust-proof radiating portable electric machine according to claim 1, it is characterised in that：Motor casing (1) upper end
It is equipped with terminal box (6), terminal box (6) side is equipped with connector assembly (7), and the connector assembly (7) includes that wiring is logical
Road (701), movable axis (702), shutter (703) and rubber strip (704) offer wiring inside terminal box (6) side
Channel (701), connection path (701) one end two sides are mounted on movable axis (702), movable axis (702) the side peace
Equipped with shutter (703), shutter (703) side is equipped with rubber strip (704).
4. a kind of dust-proof radiating portable electric machine according to claim 1, it is characterised in that：Motor casing (1) upper end
It is equipped with end cap (8), end cap (8) upper end, which is equipped with, blocks component (9), and the component (9) that blocks includes accommodating groove
(901), it stretches and blocks pipe (902), spiral connecting tube (903) and seal cap (904), at end cap (8) the upper end center position
It offers accommodating groove (901), is equipped with to stretch inside the accommodating groove (901) and block pipe (902), described stretch blocks pipe
(902) upper end is equipped with spiral connecting tube (903), and spiral connecting tube (903) upper end is equipped with seal cap (904).
5. a kind of dust-proof radiating portable electric machine according to claim 1, it is characterised in that：The air outlet plate (404) one
Side is equipped with fan.
6. a kind of dust-proof radiating portable electric machine according to claim 1, it is characterised in that：The connection strap (307) is outside
Side and standing screw (302) corresponding position are equipped with fixture nut.
7. a kind of dust-proof radiating portable electric machine according to claim 2, it is characterised in that：Second shaft (506)
Between spacing be greater than first rotating shaft (503) length.
8. a kind of dust-proof radiating portable electric machine according to claim 2, it is characterised in that：First fixed plate
(504) mounting hole is offered with the second fixed plate (507) upper end.
9. a kind of dust-proof radiating portable electric machine according to claim 3, it is characterised in that：In the movable axis (702)
Portion is equipped with torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878567.7A CN108900028A (en) | 2018-08-03 | 2018-08-03 | A kind of dust-proof radiating portable electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810878567.7A CN108900028A (en) | 2018-08-03 | 2018-08-03 | A kind of dust-proof radiating portable electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108900028A true CN108900028A (en) | 2018-11-27 |
Family
ID=64353031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810878567.7A Withdrawn CN108900028A (en) | 2018-08-03 | 2018-08-03 | A kind of dust-proof radiating portable electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108900028A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348154A (en) * | 2018-11-28 | 2019-02-15 | 大连国晨科技有限公司 | It is a kind of for the television interface device of matrix video system and connection method |
| CN110456014A (en) * | 2019-07-25 | 2019-11-15 | 湖南省丰源水务投资建设有限责任公司 | Running water pipe system with water quality monitoring function |
| CN112510904A (en) * | 2020-11-23 | 2021-03-16 | 湖南利美防爆装备制造股份有限公司 | Novel motor convenient to install and installation method thereof |
-
2018
- 2018-08-03 CN CN201810878567.7A patent/CN108900028A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348154A (en) * | 2018-11-28 | 2019-02-15 | 大连国晨科技有限公司 | It is a kind of for the television interface device of matrix video system and connection method |
| CN110456014A (en) * | 2019-07-25 | 2019-11-15 | 湖南省丰源水务投资建设有限责任公司 | Running water pipe system with water quality monitoring function |
| CN112510904A (en) * | 2020-11-23 | 2021-03-16 | 湖南利美防爆装备制造股份有限公司 | Novel motor convenient to install and installation method thereof |
| CN112510904B (en) * | 2020-11-23 | 2024-01-12 | 湖南利美防爆装备制造股份有限公司 | Novel motor convenient to install and installation method thereof |
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