CN207283339U - A kind of motor with heat sinking function - Google Patents
A kind of motor with heat sinking function Download PDFInfo
- Publication number
- CN207283339U CN207283339U CN201721153088.6U CN201721153088U CN207283339U CN 207283339 U CN207283339 U CN 207283339U CN 201721153088 U CN201721153088 U CN 201721153088U CN 207283339 U CN207283339 U CN 207283339U
- Authority
- CN
- China
- Prior art keywords
- motor
- main shaft
- fan blades
- cooling water
- pipe
- 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 - Fee Related
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of motor with heat sinking function,Solve the problems, such as that internal work environment overheat causes motor whole service life to decline at work due to motor,A kind of its key points of the technical solution are that motor with heat sinking function,Including motor housing,The main shaft being arranged on inside motor housing,The rotor being connected on main shaft,It is arranged on the stator of rotor exterior,And it is bolted on drive end bearing bracket and rear end cap on motor housing,Fan blades stent is offered on the main shaft,Rotating fan blades are connected with the fan blades stent,The stator is equipped with some cavitys for axially penetrating through stator,Cooling water pipe is worn back and forth in the cavity,Pass through the rotation of rotating fan blades,Motor internal air is driven to form air flow circulation,Hot-air is allowed to come into full contact with cooling water pipe,With cooling water channel heat-shift,The heat that cooling water pipe can also be siphoned away on stator by heat transfer plays heat dissipation effect,Increase the service life of motor.
Description
Technical field
Motor is the utility model is related to, more particularly to a kind of motor with heat sinking function.
Background technology
Motor be it is a kind of for electrical appliance or it is various machinery produce driving torque power source.Motor includes main shaft, connection
Rotor on main shaft, the stator for connecting the motor housing of main shaft by bearing and being fixed on motor housing.Rotor is with determining
Coiling group is connected with son, is rotated after energization by rotor and drives main shaft rotation to export power.
During the use of motor, produced since coiling group is powered when heat and main shaft rotate and the friction of bearing is produced
Heat amount can all cause motor internal temperature to raise, and motor works in the case where long-time crosses thermal environment can cause the loss of motor to add
Speed, thereby reduces the whole service life of motor.
Utility model content
The purpose of this utility model is to provide a kind of motor with heat sinking function, can reduce the programming rate of motor, keep away
Exempt from motor during working long hours and cause loss to accelerate because motor internal temperature is excessive, and then improve motor entirety
Service life.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of motor with heat sinking function, including motor housing, the main shaft being arranged on inside motor housing, is connected to master
Rotor on axis, is arranged on the stator of rotor exterior, and the drive end bearing bracket and rear end cap being bolted on motor housing,
The main shaft is connected with some rotating fan blades, offers some cavitys for axially penetrating through stator on the stator, in the cavity
It is equipped with the cooling water pipe for cooling down motor.
By using above-mentioned technical proposal, after electrical power, formed with can drive what rotor rotated between rotor and stator
Rotating excitation field, can drive main shaft to start to rotate after rotor rotation, and main shaft rotation drives rotating fan blades to rotate together, so as to drive electricity
Air inside machine forms air circulation, and stator circumferentially through there is several cavitys, wears cooling water pipe, cooling water in cavity
There is cooling water in pipe, for cooling water because specific heat is more than metal specific heat, cooling water heating institute calorific requirement is more than metal heating institute
Calorific requirement so that the programming rate of motor slows down, while can come into full contact with cooling water pipe by the hot-air that rotating fan blades drive, and makes
Cooling water preferably absorbs the heat of motor.
Preferably, the cooling water pipe is flexible hose.
By using above-mentioned technical proposal, cooling water pipe for the design of flexible hose can allow cooling water pipe by cavity come
It is threaded back through being located on stator, makes cooling water pipe have longer heat transfer distance preferably to absorb the heat on stator.
Preferably, the cooling water pipe both ends mouth of pipe vulcanization be fixed on rear end cap, the rear end cap offer with it is cold
But water pipe connection into the mouth of pipe and outlet spout, it is described to be connected with external pump into the mouth of pipe.
By using above-mentioned technical proposal, since cooling water pipe is flexible hose, cooling water pipe easily slides into motor internal
It is involved in by rotating fan blades, rotor or main shaft, can causes rotor stuck after being involved in, motor work is influenced, by by cooling water pipe
Both ends vulcanization be fixed on rear end cap, avoid the both ends of cooling water pipe from slipping into motor internal, by into the mouth of pipe connect external water
Pipe and external pump are constantly intake, and absorbing the cooling water after thermal temperature rise can be taken away by outlet spout outflow again
The heat of motor internal work generation.
Preferably, described be internally provided with filter screen into the mouth of pipe.
By using above-mentioned technical proposal, some debris enter cooling water pipe together with water, and cooling is be easy to cause after accumulation
The blocking of water pipe, by the design of filter screen, can effectively avoid cooling water in out-of-date some debris crossed in drainage of current
Pipe blocks.
Preferably, described be provided with into mouthpiece cover into the mouth of pipe, the water outlet is provided outside outlet pipe lid.
By using above-mentioned technical proposal, when being not connected to water pump, external dust or other debris easily from into the mouth of pipe and
Outlet spout enters the blocking that cooling water pipe in turn results in cooling water pipe, passes through the design into mouthpiece cover and outlet pipe lid, Neng Gou
Blocked during without using motor into the mouth of pipe and outlet spout, avoid dust or other debris from entering cooling water pipe and cause the stifled of cooling water pipe
Plug.
Preferably, the rotating fan blades are installed on fan blades stent, the first keyway, the fan are offered on the main shaft
The second keyway coordinated with the first keyway is provided with plate rack, being embedded between first keyway and the second keyway makes fan blades
The first key that stent is rotated synchronously with main shaft.
By using above-mentioned technical proposal, the connection of the first keyway, the second keyway and the first key, can realize main shaft and fan
The synchronous rotary of plate rack is so as to drive rotating fan blades to start to rotate.
Preferably, the radial direction section of the rotating fan blades and main shaft has oblique angle.
By using above-mentioned technical proposal, the radial direction section of rotating fan blades and main shaft is equipped with oblique angle, is rotated in rotating fan blades
When, the wind that rotating fan blades produce can be allowed to be blown toward stator direction, make motor internal make the heat of inside empty formed with air circulation
Gas can come into full contact with cooling water pipe and exchange heat dissipation.
Preferably, being equipped with clutch shaft bearing in the drive end bearing bracket, the drive end bearing bracket connects main shaft by clutch shaft bearing, described
Main shaft is provided with abutting block in the end for abutting the clutch shaft bearing.
By using above-mentioned technical proposal, rainwater easily enters motor internal from the gap of clutch shaft bearing, abuts block
Design can prop up rainwater when rainwater penetrates into, so as to avoid rainwater from being oozed under continuing.
Preferably, the abutting block is provided with sealing ring with the clutch shaft bearing place of abutting.
By using above-mentioned technical proposal, the design of sealing ring can avoid water from being flowed into from the gap for abutting block and bearing
Motor internal, avoids motor because inner inlet causes wire short-circuiting.
In conclusion the utility model has the advantages that：
1. cooling water pipe can connect outer water tube and water feeding of water pump by water inlet, then realized and cooled down by water outlet water outlet
Water flowing in water pipe, can allow motor to reduce the programming rate of motor internal by water cooling, and the designs of rotating fan blades can be
When main shaft drive rotating fan blades rotate together, the air of motor internal is formed air circulation, allow hot-air to come into full contact with cooling
Water pipe, further reduces the programming rate of motor, avoids motor from being caused in working long hours since motor internal temperature is excessive
The problem of whole service life of motor declines；
2. by abutting block on main shaft and abutting the design of block outer side seal circle, when water is by the company of clutch shaft bearing and main shaft
After entering motor in seam gap, abut block and prop up current, avoid current from being infiltered under continuing into motor internal, in current by abutting block
Continue with the gap location of clutch shaft bearing toward during motor internal infiltration, sealing ring can block current again and avoid water from penetrating into motor
Portion, improves the integral sealing effect of motor.
Brief description of the drawings
Fig. 1 is the overall structure figure of motor；
Fig. 2 is that the inside of motor does not install the structure chart of cooling water pipe and rotating fan blades；
Fig. 3 is the connection explosive view of motor front end cover and main shaft；
Fig. 4 is stator and cooling water pipe and the connection explosive view of rear end cap；
Fig. 5 is the connection explosive view that motor rear end is placed on main shaft；
Fig. 6 is the structure chart of fan blades stent and rotating fan blades.
In figure:1st, motor housing；11st, side shell；12nd, drive end bearing bracket；121st, preceding storage tank；122nd, clutch shaft bearing；123rd, center
Hole；13rd, rear end cap；131st, rear storage tank；132nd, second bearing；133rd, motor lug plate；134th, into the mouth of pipe；1341st, filter screen；
135th, outlet spout；136th, into mouthpiece cover；137th, outlet pipe lid；2nd, main shaft；21st, block is abutted；22nd, sealing ring；23rd, the first keyway；
24th, the first key；3rd, rotor；4th, stator；41st, winding section；42nd, fixed part；421st, cavity；5th, cooling water pipe；6th, fan blades stent；
61st, the second keyway；62nd, rotating fan blades.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Figures 1 and 2, the utility model proposes a kind of motor with heat sinking function, motor housing 1 is included,
The main shaft 2 being arranged on inside motor housing 1, be connected to the middle part of main shaft 2 and can drive rotor 3 that main shaft 2 rotates synchronously and with
The stator 4 being arranged on outside rotor 3.Stator 4 is bonded on motor housing 1 by glue, motor housing 1 also on be provided with motor
Lug plate 133, motor lug plate 133 connect external power supply toward motor internal inputing power.After electric energy input, stator 4 and rotor 3
Between can form rotating excitation field so as to driving rotor 3 to be rotated, 3 synchronous drive main shaft 2 of rotor starts to rotate.
With reference to Fig. 2 and Fig. 3, motor housing 1 includes the side shell 11 being bonded for stator 4 and is connected to by bolt
The drive end bearing bracket 12 and rear end cap 13 at 11 both ends of side shell.Drive end bearing bracket 12 is equipped with preceding storage tank 121, is opened up in preceding 121 bottom of storage tank
There is centre bore 123, clutch shaft bearing 122 is provided with preceding storage tank 121 and connects centre bore to supports main shaft 2, clutch shaft bearing 122
123, main shaft 2 stretches out drive end bearing bracket 12 to export power by clutch shaft bearing 122 and centre bore 123.Opened up on rear end cap 13
There is rear storage tank 131, second bearing 132 is provided with rear storage tank 131 to supports main shaft 2.
With reference to Fig. 2, the front end of main shaft 2, which is provided with, abuts block 21, abuts the end that block 21 is connected to clutch shaft bearing 132, supports
Connect block 21 and the outside for abutting clutch shaft bearing 132 is provided with sealing ring 22.
With reference to Fig. 2 and Fig. 4, stator 4 includes winding section 41 and the fixed part 42 Nian Jie with motor side shell 11, fixed part 42
Circumferentially spaced set has the cavity 421 of some perforation 4 upper and lower ends faces of stator, and cooling water is equipped with back and forth in cavity 421
Pipe 5, cooling water pipe 5 are flexible hose.The both ends mouth of pipe vulcanization of cooling water pipe 5 is fixed on rear end cap 13.Opened on rear end cap 13
Equipped with being connected respectively with the 5 both ends mouth of pipe of cooling water pipe into the mouth of pipe 134 and outlet spout 135, kept away being internally provided with into the mouth of pipe 134
Exempt from debris in water and enter the filter screen 1341 that cooling water pipe 5 results in blockage.Water feeding of water pump is connected by outer water tube into the mouth of pipe 134
And 135 water outlet of outlet spout can realize the water coke slurry in cooling water pipe 5, make the cooling water in cooling water pipe 5 be maintained at one compared with
Low temperature.
Rear end cap 13 is being closed into the mouth of pipe 134 and outlet spout 135 into being respectively arranged with the mouth of pipe 134 and outlet spout 135
It is that elastomeric material is made and is slightly larger than inlet pipe into mouthpiece cover 136 and outlet pipe lid 137 into mouthpiece cover 136 and outlet pipe lid 137
The bore of mouth 134 and outlet spout 135.
With reference to Fig. 5 and Fig. 6, main shaft 2 is connected with fan blades stent 6 close to one end of rear end cap 13, first is offered on main shaft 2
Keyway 23, the inside of the first keyway 23 are embedded with the first key 24, and the second key being fitted together to for the first key 24 is offered on fan blades stent 6
Groove 61, by the Qian He of the first keyway 23, the second keyway 61 and the first key 24, realizes that main shaft 2 is synchronous with fan blades stent 6 and turns
It is dynamic.
With reference to Fig. 6, circumferential spaced set has some rotating fan blades 62 on fan blades stent 6.Rotating fan blades 62 and fan blades branch
Frame 6 is structure as a whole and is that the aluminum alloy materials of high intensity are made.The radial direction section of rotating fan blades 62 and main shaft 2 is formed with one
Fixed angle of inclination, when rotating fan blades 62 drive rotation by main shaft 2, rotating fan blades 62 can drive the air of motor internal to be formed
Air circulation.
Operation principle：After electrical power, main shaft 2 is driven by rotor 3 to be started to rotate, and then drives the rotation on main shaft 2
Fan blades 62 rotates together.Water pump enters cooling water channel 5 by outer water tube with being connected into the mouth of pipe 134, and cooling water enters cooling water
The heat of stator 4 is absorbed after pipe 5, then taking away heat by 135 water outlet of outlet spout makes stator 4 cool down.The rotation of rotating fan blades 62
Drive the air of motor internal to form air flow circulation, the hot-air of motor internal is come into full contact with cooling water pipe 5, play more
Good heat dissipation effect.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (9)
1. a kind of motor with heat sinking function, including motor housing (1), are arranged on the internal main shaft (2) of motor housing (1),
The rotor (3) being connected on main shaft (2), is arranged on the exterior stator (4) of rotor (3), and is bolted on outside motor
Drive end bearing bracket (12) and rear end cap (13) on shell (1), it is characterised in that the main shaft (2) is connected with some rotating fan blades (62),
Some cavitys (421) for axially penetrating through stator (4) are offered on the stator (4), are equipped with the cavity (421) for cold
But stator（4）Cooling water pipe (5).
2. a kind of motor with heat sinking function according to claim 1, the cooling water pipe (5) is flexible hose.
A kind of 3. motor with heat sinking function according to claim 2, it is characterised in that the cooling water pipe（5）Two
The vulcanization of end pipe mouth is fixed on rear end cap (13), the rear end cap（13）Offer connected with cooling water pipe (5) into the mouth of pipe
(134) and outlet spout (135) it is, described to be connected with external pump into the mouth of pipe (134).
4. a kind of motor with heat sinking function according to claim 3, it is characterised in that described interior into the mouth of pipe (134)
It is provided with filter screen（1341）.
5. a kind of motor with heat sinking function according to claim 4, its feature with it is described on the mouth of pipe (134)
It is provided with for closing into the mouth of pipe（134）Into mouthpiece cover (136), be provided with the outlet spout (135) for closing outlet pipe
Mouthful（135）Outlet pipe lid (137).
A kind of 6. motor with heat sinking function according to claim 1, it is characterised in that the rotating fan blades（62）Peace
Mounted in fan blades stent（6）On, the first keyway (23) is offered on the main shaft (2), is provided with the fan blades stent (6) and the
The second keyway (61) that one keyway (23) coordinates, first keyway（23）With the second keyway（61）Between be embedded with and make fan blades branch
Frame（6）With main shaft（2）The first key rotated synchronously（24）.
A kind of 7. motor with heat sinking function according to claim 6, it is characterised in that the rotating fan blades (62) with
The main shaft（2）Radial direction section there is oblique angle.
A kind of 8. motor with heat sinking function according to claim 1, it is characterised in that the drive end bearing bracket（12）Inside set
There is clutch shaft bearing（122）, the drive end bearing bracket（12）Pass through clutch shaft bearing（122）Connect main shaft（2）, the main shaft (2) abutting
The end of the clutch shaft bearing (122), which is provided with, abuts block (21).
A kind of 9. motor with heat sinking function according to claim 8, it is characterised in that the abutting block (21) and the
Sealing ring (22) is provided with one bearing (122) abutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153088.6U CN207283339U (en) | 2017-09-09 | 2017-09-09 | A kind of motor with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153088.6U CN207283339U (en) | 2017-09-09 | 2017-09-09 | A kind of motor with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283339U true CN207283339U (en) | 2018-04-27 |
Family
ID=61990482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153088.6U Expired - Fee Related CN207283339U (en) | 2017-09-09 | 2017-09-09 | A kind of motor with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682496A (en) * | 2022-12-22 | 2023-02-03 | 济南汉江光电科技有限公司 | Water cooling system for vacuum motion system |
-
2017
- 2017-09-09 CN CN201721153088.6U patent/CN207283339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115682496A (en) * | 2022-12-22 | 2023-02-03 | 济南汉江光电科技有限公司 | Water cooling system for vacuum motion system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102213097B (en) | There is the self-propelled surface milling attachment of electronic milling roll driving apparatus | |
| CN205509779U (en) | Motor with cooling function | |
| CN204538902U (en) | A kind of stove motor | |
| CN206727829U (en) | A kind of enclosed motor with chaos radiator structure | |
| CN211958947U (en) | Novel cooling system of magnetic suspension motor | |
| CN104009587A (en) | Magnetic levitation high-energy-density motor | |
| CN207283339U (en) | A kind of motor with heat sinking function | |
| CN103066753B (en) | A kind of chain saw brushless electric machine | |
| CN111102846A (en) | Can promote metallurgical professional equipment of cooling circulation water cooling rate | |
| CN101718274B (en) | Electronic water pump for engine | |
| CN208094333U (en) | A kind of casing of oil-cooled motor | |
| CN203285712U (en) | Electric assistance steering pump for electric vehicle | |
| CN103291613B (en) | Electric power steering pump for electric automobile | |
| CN209925077U (en) | Cooling water pump for self-cooling engine | |
| CN215487577U (en) | Efficient worm gear speed reducer | |
| CN207304296U (en) | A kind of movable motor with heat sinking function | |
| CN202483899U (en) | Dry-wet dual-purpose pump set | |
| CN206522187U (en) | A kind of engine with heat absorption function | |
| CN203482018U (en) | Liquid-cooled servo motor | |
| CN208820621U (en) | It is a kind of to use energy-saving radiating motor under water | |
| CN209195752U (en) | One kind carrying embedded hot air circulation blower surely | |
| CN203056770U (en) | Brushless motor for chain saw | |
| CN203896115U (en) | Magnetic-suspension high-energy density motor | |
| CN213870294U (en) | Heat dissipation centrifugal pump | |
| CN202900793U (en) | Vertical type pipeline pump with water tank for heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |