CN206432845U - A kind of permanent-magnet brushless DC electric machine of strength radiating - Google Patents
A kind of permanent-magnet brushless DC electric machine of strength radiating Download PDFInfo
- Publication number
- CN206432845U CN206432845U CN201720026973.1U CN201720026973U CN206432845U CN 206432845 U CN206432845 U CN 206432845U CN 201720026973 U CN201720026973 U CN 201720026973U CN 206432845 U CN206432845 U CN 206432845U
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- fixedly connected
- motor body
- block
- inlet pipe
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Abstract
The utility model discloses a kind of permanent-magnet brushless DC electric machine of strength radiating, including motor body, receiving block is fixedly connected with the top of the motor body, the block that accommodates is internally provided with heat abstractor, the heat abstractor includes being fixedly connected on the thermally conductive sheet at the top of motor body, radiating fin is fixedly connected with the top of the thermally conductive sheet, water tank is fixedly connected with the top of the receiving block, the both sides of the water tank have been respectively communicated with outlet pipe and water inlet pipe one, the described one end of water inlet pipe one away from water tank is communicated with diversion chamber, water inlet pipe two is communicated with the left of the diversion chamber.The utility model is by setting heat abstractor, the effect of conduction heat is reached, heat in motor body can be transferred out and, and be transmitted in liquid and swap, so that the heat Quick diffusing in motor is gone out, so as to reach the purpose of quick heat radiating, so as to extend the service life of motor internal part, so as to extend the service life of motor.
Description
Technical field
The utility model is related to permanent-magnet brushless DC electric machine technical field, and specially a kind of brushless, permanently of strength radiating is straight
Flow motor.
Background technology
Permanent magnet DC motor is according to there is brushless to be divided into permanent-magnet brushless DC electric machine and permanent magnet brush direct current generator, permanent magnetism
Direct current generator is a kind of direct current generator that magnetic field is set up with permanent magnet, and permanent magnet DC motor is widely used in various portable electricity
In sub- equipment or utensil, but be due to that motor can operationally produce substantial amounts of heat, these heat can be remained in motor, if not
These heats are distributed, and can reduce the service life of motor internal part, and existing radiator structure can not be effectively right
These heats are quickly distributed, and the time is permanent or can reduce the service life of motor.
Utility model content
The purpose of this utility model is to provide a kind of permanent-magnet brushless DC electric machine of strength radiating possess strength radiating
Advantage, solve common radiator structure can not quick heat radiating the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of DC permanent-magnetic brushless of strength radiating
Receiving block is fixedly connected with the top of motor, including motor body, the motor body, being internally provided with for the receiving block is scattered
Thermal, the heat abstractor includes being fixedly connected on the thermally conductive sheet at the top of motor body, and the top of the thermally conductive sheet, which is fixed, to be connected
Be connected at the top of radiating fin, the receiving block and be fixedly connected with water tank, the both sides of the water tank be respectively communicated with outlet pipe and
Water inlet pipe one, the described one end of water inlet pipe one away from water tank is communicated with the left of diversion chamber, the diversion chamber and is communicated with water inlet pipe
Two, the one end of the water inlet pipe two away from diversion chamber is connected with accommodating the right side of block, and the internal activity of the diversion chamber is connected with
Drive block, the surface of the drive block, which is fixedly connected with the right side of drive block, the motor body, is provided with transmission device, described
Transmission device includes the gear ring for being fixedly connected on motor body rotating shaft surface, and the gear ring is engaged with spur gear one, the gear ring
Right side be fixedly connected with support bar one, the described one end of support bar one away from spur gear one is movably connected in the right side of motor body
Side, the spur gear one is engaged with spur gear two, and the left side of the spur gear two is fixedly connected with support bar two, the support bar
Two one end away from spur gear two are movably connected in the right side for accommodating block, and the right-hand member of the support bar two runs through spur gear two and solid
Surely conical gear one is connected with, the conical gear one is engaged with conical gear two, and the conical gear two is close to diversion chamber one
The center of side is fixedly connected with drive link, and the one end of the drive link away from conical gear two is fixedly connected in drive block
At the heart.
It is preferred that, the front of the water tank is fixedly connected with cool guide sheet, and the cool guide sheet is fixed away from the side for accommodating block
Semiconductor chilling plate is connected with, side of the semiconductor chilling plate away from cool guide sheet is fixedly connected with fin.
It is preferred that, bearing one is fixedly connected with the right side of the motor body, the bearing one is socketed in support bar one
Surface.
It is preferred that, it is fixedly connected with the right side of the receiving block positioned at the positive bearing two of water inlet pipe two, the bearing two
It is socketed in the surface of support bar two.
It is preferred that, heat dissipating silicone grease is provided between the thermally conductive sheet and motor body, the top of the heat dissipating silicone grease is with leading
The bottom of backing is fixedly connected, and the bottom of the heat dissipating silicone grease at the top of motor body with being fixedly connected.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has reached the effect of conduction heat by setting heat abstractor, can be by the heat in motor body
Amount, which is transferred out, to be come, and is transmitted in liquid and is swapped, so that the heat Quick diffusing in motor is gone out, so as to reach quick
The purpose of radiating, so as to extend the service life of motor internal part, so as to extend the service life of motor.
2nd, the utility model has reached the effect for driving drive block rotation by setting transmission device, can allow drive block
Rotation, so that the liquid in water tank is transported in receiving block by water inlet pipe one and water inlet pipe two, and will be accommodated in block
The liquid of heating is transported in water tank by outlet pipe, so that the radiating efficiency of thermally conductive sheet is improved, so as to reach quick heat radiating
Purpose.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model A-A partial structurtes enlarged diagram.
In figure：1 motor body, 2 accommodate block, 3 heat abstractors, 31 thermally conductive sheets, 32 radiating fins, 4 water tanks, 5 outlet pipes, 6
Water inlet pipe one, 7 diversion chamber, 8 water inlet pipes two, 9 drive blocks, 10 drive blocks, 11 transmission devices, 111 gear rings, 112 spur gears one,
113 spur gears two, 114 conical gears one, 115 conical gears two, 116 drive links, 12 support bars one, 13 support bars two, 14 are led
Cold, 15 semiconductor chilling plates, 16 fin, 17 bearings one, 18 bearings two, 19 heat dissipating silicone greases.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of permanent-magnet brushless DC electric machine of strength radiating, including motor body 1 are referred to, motor body 1
Top is fixedly connected with receiving block 2, and accommodate block 2 is internally provided with heat abstractor 3, and heat abstractor 3 includes being fixedly connected on electricity
The thermally conductive sheet 31 at the top of machine body 1, is provided with heat dissipating silicone grease 19, the top of heat dissipating silicone grease 19 between thermally conductive sheet 31 and motor body 1
Portion is fixedly connected with the bottom of thermally conductive sheet 31, and the bottom of heat dissipating silicone grease 19 is fixedly connected with the top of motor body 1, by setting
Heat dissipating silicone grease 19 can allow connected between thermally conductive sheet 31 and motor body 1 it is more smooth, it is to avoid there is gap, so as to improve scattered
The effect of heat, the top of thermally conductive sheet 31 is fixedly connected with radiating fin 32, by setting heat abstractor 3, has reached conduction heat
Effect, the heat in motor body 1 can be transferred out come, and be transmitted in liquid and swapped, so that the heat in motor
Amount Quick diffusing is gone out, so that the purpose of quick heat radiating is reached, so as to extend the service life of motor internal part, so as to extend
The service life of motor, the top for accommodating block 2 is fixedly connected with water tank 4, and the front of water tank 4 is fixedly connected with cool guide sheet 14,
Cool guide sheet 14 is fixedly connected with semiconductor chilling plate 15 away from the side for accommodating block 2, and semiconductor chilling plate 15 is away from cool guide sheet 14
Side be fixedly connected with fin 16, by set semiconductor chilling plate 15 can by water tank 4 liquid temperature reduce, from
And allowing water tank 4 to there is enough liquid to be swapped with accommodating the liquid in block 2, the both sides of water tank 4 have been respectively communicated with the He of outlet pipe 5
Water inlet pipe 1, the one end of water inlet pipe 1 away from water tank 4 is communicated with diversion chamber 7, and the left side of diversion chamber 7 is communicated with water inlet pipe 28,
The one end of water inlet pipe 28 away from diversion chamber 7 is connected with accommodating the right side of block 2, and the internal activity of diversion chamber 7 is connected with drive block 9,
The surface of drive block 9 is fixedly connected with drive block 10, and the right side of motor body 1 is provided with transmission device 11, and transmission device 11 is wrapped
The gear ring 111 for being fixedly connected on the rotating shaft surface of motor body 1 is included, gear ring 111 is engaged with spur gear 1, the right side of gear ring 111
Support bar 1 is fixedly connected with, the one end of support bar 1 away from spur gear 1 is movably connected in the right side of motor body 1
Side, the right side of motor body 1 is fixedly connected with bearing 1, and bearing 1 is socketed in the surface of support bar 1, spur gear one
112 engage with spur gear 2 113, and the left side of spur gear 2 113 is fixedly connected with support bar 2 13, and support bar 2 13 is away from straight-tooth
The one end for taking turns 2 113 is movably connected in the right side for accommodating block 2, and the right side for accommodating block 2 is fixedly connected with positioned at the front of water inlet pipe 28
Bearing 2 18, bearing 2 18 is socketed in the surface of support bar 2 13, and the right-hand member of support bar 2 13 is through spur gear 2 113 and solid
Surely conical gear 1 is connected with, conical gear 1 is engaged with conical gear 2 115, and conical gear 2 115 is close to water conservancy diversion
The center of the side of room 7 is fixedly connected with drive link 116, and the one end of drive link 116 away from conical gear 2 115 is fixedly connected on
The center of drive block 9, by setting transmission device 11, has reached the effect for driving drive block 9 to rotate, can allow drive block 10
Rotation, so that the liquid in water tank 4 is transported in receiving block 2 by water inlet pipe 1 and water inlet pipe 28, and will be accommodated in block 2
The liquid of heating is transported in water tank 4 by outlet pipe 5, so that the radiating efficiency of thermally conductive sheet 31 is improved, so as to reach fast
The purpose of speed radiating.
In use, the heat in motor body 1 is transferred out come and by accommodating the liquid in block 2 by thermally conductive sheet 31
Heat on thermally conductive sheet 31 is swapped, and drives gear ring 111 to rotate by the rotating shaft of motor body 1, gear ring 111 drives directly
Gear 1 rotates, and the turn spur 2 113 of spur gear 1 rotation, spur gear 2 113 drives support bar 2 13 to rotate, from
And driving conical gear 1 to rotate, conical gear 1 drives conical gear 2 115 to rotate, and conical gear 2 115 passes through
Drive link 116 drives drive block 9 to rotate, so that drive block 10 rotates, drive block 10 discharges the air in diversion chamber 7, from
And negative pressure is produced, at this moment the liquid in water tank 4 will be flowed into diversion chamber 7 under the effect of the pressure, then pass through water inlet pipe 28
Into accommodating in block 2, then entered again by outlet pipe 5 in water tank 4, so as to form current, current accommodate script in block 2
Hot water is taken in water tank 4, and then the liquid in water tank 4 is cooled by semiconductor chilling plate 15, reciprocation cycle, so as to reach strong
The purpose of power radiating.
In summary：The permanent-magnet brushless DC electric machine of the strength radiating, by setting heat abstractor 3 and transmission device 11
Coordinate, the heat in motor can be transferred out to come and allow liquid to be circulated, so as to improve the effect of radiating, and reach strength
The purpose of radiating, solve common radiator structure can not quick heat radiating the problem of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of permanent-magnet brushless DC electric machine of strength radiating, including motor body (1), it is characterised in that：The motor body
(1) be fixedly connected with receiving block (2) at the top of, it is described accommodate block (2) be internally provided with heat abstractor (3), the radiating dress
Put (3) and include being fixedly connected at the top of thermally conductive sheet (31) at the top of motor body (1), the thermally conductive sheet (31) and be fixedly connected with
Water tank (4) is fixedly connected with the top of radiating fin (32), the receiving block (2), the both sides of the water tank (4) have been respectively communicated with
Outlet pipe (5) and water inlet pipe one (6), the one end of the water inlet pipe one (6) away from water tank (4) are communicated with diversion chamber (7), described to lead
Water inlet pipe two (8) is communicated with the left of flow chamber (7), the one end of the water inlet pipe two (8) away from diversion chamber (7) is with accommodating block (2)
Right side connection, the internal activity of the diversion chamber (7) is connected with drive block (9), and the surface of the drive block (9) is fixedly connected
Have and transmission device (11) is provided with the right side of drive block (10), the motor body (1), the transmission device (11) includes fixing
The gear ring (111) on motor body (1) rotating shaft surface is connected to, the gear ring (111) is engaged with spur gear one (112), the tooth
Support bar one (12) is fixedly connected with the right side of circle (111), the one end of the support bar one (12) away from spur gear one (112) is lived
The dynamic right side for being connected to motor body (1), the spur gear one (112) is engaged with spur gear two (113), the spur gear two
(113) support bar two (13), one end activity of the support bar two (13) away from spur gear two (113) are fixedly connected with the left of
The right side for accommodating block (2) is connected to, the right-hand member of the support bar two (13) runs through spur gear two (113) and is fixedly connected with circular cone
Gear one (114), the conical gear one (114) is engaged with conical gear two (115), and the conical gear two (115) is close
The center of diversion chamber (7) side is fixedly connected with drive link (116), and the drive link (116) is away from conical gear two (115)
One end be fixedly connected on the centers of drive block (9).
2. a kind of permanent-magnet brushless DC electric machine of strength radiating according to claim 1, it is characterised in that：The water tank
(4) front is fixedly connected with cool guide sheet (14), and the cool guide sheet (14) is fixedly connected with away from the side for accommodating block (2) and partly led
Body cooling piece (15), side of the semiconductor chilling plate (15) away from cool guide sheet (14) is fixedly connected with fin (16).
3. a kind of permanent-magnet brushless DC electric machine of strength radiating according to claim 1, it is characterised in that：The motor sheet
Bearing one (17) is fixedly connected with the right side of body (1), the bearing one (17) is socketed in the surface of support bar one (12).
4. a kind of permanent-magnet brushless DC electric machine of strength radiating according to claim 1, it is characterised in that：The receiving block
(2) it is fixedly connected with the right side of positioned at the positive bearing two (18) of water inlet pipe two (8), the bearing two (18) is socketed in support bar
The surface of two (13).
5. a kind of permanent-magnet brushless DC electric machine of strength radiating according to claim 1, it is characterised in that：The thermally conductive sheet
(31) heat dissipating silicone grease (19), top and the thermally conductive sheet (31) of the heat dissipating silicone grease (19) are provided between motor body (1)
Bottom is fixedly connected, and the bottom of the heat dissipating silicone grease (19) at the top of motor body (1) with being fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026973.1U CN206432845U (en) | 2017-01-10 | 2017-01-10 | A kind of permanent-magnet brushless DC electric machine of strength radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026973.1U CN206432845U (en) | 2017-01-10 | 2017-01-10 | A kind of permanent-magnet brushless DC electric machine of strength radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432845U true CN206432845U (en) | 2017-08-22 |
Family
ID=59584660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720026973.1U Expired - Fee Related CN206432845U (en) | 2017-01-10 | 2017-01-10 | A kind of permanent-magnet brushless DC electric machine of strength radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432845U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733159A (en) * | 2017-11-07 | 2018-02-23 | 徐勤凤 | A kind of electric automobile motor heat abstractor |
| CN109617294A (en) * | 2018-12-14 | 2019-04-12 | 东营精控恒通钻井技术有限公司 | A kind of stator poles unequal spacing bisalient-pole permanent-magnet synchronous machine |
| CN109842247A (en) * | 2019-02-21 | 2019-06-04 | 国网山东省电力公司临沂供电公司 | Anti- superheating electric motor device |
| CN113021624A (en) * | 2021-03-02 | 2021-06-25 | 黑龙江省八达建筑安装工程有限公司 | Circular groove horizontal shaft type small cement material stirring equipment for constructional engineering |
-
2017
- 2017-01-10 CN CN201720026973.1U patent/CN206432845U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733159A (en) * | 2017-11-07 | 2018-02-23 | 徐勤凤 | A kind of electric automobile motor heat abstractor |
| CN107733159B (en) * | 2017-11-07 | 2019-12-17 | 烟台知兴知识产权咨询服务有限公司 | Heat dissipation device for electric automobile motor |
| CN109617294A (en) * | 2018-12-14 | 2019-04-12 | 东营精控恒通钻井技术有限公司 | A kind of stator poles unequal spacing bisalient-pole permanent-magnet synchronous machine |
| CN109617294B (en) * | 2018-12-14 | 2020-05-08 | 东营精控恒通钻井技术有限公司 | Stator pole unequal-pitch doubly salient permanent magnet synchronous motor |
| CN109842247A (en) * | 2019-02-21 | 2019-06-04 | 国网山东省电力公司临沂供电公司 | Anti- superheating electric motor device |
| CN109842247B (en) * | 2019-02-21 | 2020-10-20 | 国网山东省电力公司临沂供电公司 | Overheat-proof motor device |
| CN113021624A (en) * | 2021-03-02 | 2021-06-25 | 黑龙江省八达建筑安装工程有限公司 | Circular groove horizontal shaft type small cement material stirring equipment for constructional engineering |
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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: 20170822 Termination date: 20180110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |