CN206180775U - Car condenser radiator fan goes up brushless motor's heat radiation structure - Google Patents
Car condenser radiator fan goes up brushless motor's heat radiation structure Download PDFInfo
- Publication number
- CN206180775U CN206180775U CN201621222237.5U CN201621222237U CN206180775U CN 206180775 U CN206180775 U CN 206180775U CN 201621222237 U CN201621222237 U CN 201621222237U CN 206180775 U CN206180775 U CN 206180775U
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- car condenser
- electric machine
- heat radiation
- brushless motor
- 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
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Abstract
The utility model provides a car condenser radiator fan goes up brushless motor's heat radiation structure, belonging to the technical field of heat radiation, this car condenser radiator fan goes up brushless motor's heat radiation structure, this brushless motor is including deciding rotor subassembly and heating panel, the oriented bellied heat dissipation post of that distributes is arranged to the upper surface of heating panel outer lane, structure as an organic whole between heat dissipation post and the heating panel, the side outer lane circumference and even of deciding the rotor subassembly is provided with a plurality of blades, the blade sets up along the slope of motor direction of rotation, decide rotor subassembly upper surface circumference and offer the mounting hole that a plurality of is used for fixed radiator fan, the blade is the plastics material and decides between the rotor subassembly fixedly through bonding. The utility model has the advantages of the thermal diffusivity is better.
Description
Technical field
This utility model belongs to technical field of heat dissipation, is related to a kind of brushless electric machine, and more particularly to a kind of car condenser dissipates
The radiator structure of brushless electric machine on Hot-air fan.
Background technology
In the refrigeration system of automobile, car condenser is, by the heat in pipe, in the way of quickly, to pass to pipe attached
Near air, most automobile is placed in water tank front, and gas or steam are transformed into the device of liquid.In order to increase radiating effect
At present major part automobile is all to make air carry out forced flow by installing radiator fan on condenser to rate, and in order that
Motor it is in hgher efficiency, prevent spark from disturbing, its radiator fan typically realized by brushless electric machine rotate.
Electronic component thereon is caused to damage not in time in order to prevent the control mainboard in motor in operation from radiating occur, one
As heat sink is installed on motor, such as filed in 23 days January in 2015 of our company Authorization Notice No. be CN204304751U
Car condenser radiator fan brushless electric machine, although improvement and design has been carried out by the mounting structure to control mainboard, but
It is that, because its heat sink is radiated by natural air cooled mode, therefore its radiating effect is unsatisfactory.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided a kind of heat dispersion is more preferable
Car condenser radiator fan on brushless electric machine radiator structure.
The purpose of this utility model can be realized by following technical proposal：It is brushless on a kind of car condenser radiator fan
The radiator structure of motor, the brushless electric machine includes rotor component and heat sink, it is characterised in that the heat sink outer ring it is upper
Surface alignment is distributed with the thermal column for raising up, and is structure as a whole between described thermal column and heat sink, the rotor
The side outer ring of component is circumferential and is uniformly provided with some blades, and described blade is obliquely installed along motor direction of rotation, institute
The rotor component upper surface stated circumferentially offers several for fixing the installing hole of radiator fan.
On a kind of above-mentioned car condenser radiator fan in the radiator structure of brushless electric machine, described blade is plastics
Material and between rotor component by being adhesively fixed.
On a kind of above-mentioned car condenser radiator fan in the radiator structure of brushless electric machine, described installation hole number
For 6.
The technique effect of this radiator structure is：By increasing for making air carry out forced flow in rotor component outer ring
Blade, when motor is rotated drive blade synchronization rotation increase the air flow property around thermal column, relative to heat sink
Original natural heat dissipation, more preferably, the upper surface of rotor component offers installing hole to its radiating effect, can will be cold by installing hole
Condenser radiator fan is fixed on the rotor component of motor, allows motor to drive radiator fan to run.
Compared with prior art, this is used for the brushless electric machine of car condenser radiator fan by rotor component outer ring
Increase blade and make it have the more preferable advantage of thermal diffusivity.
Description of the drawings
Fig. 1 is the structural representation of this brushless electric machine.
In figure, 1, rotor component；2nd, heat sink；3rd, thermal column；4th, blade；5th, installing hole.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but this utility model is not limited to these embodiments.
As shown in figure 1, on this car condenser radiator fan brushless electric machine radiator structure, the brushless electric machine includes fixed turning
The upper surface arranged distribution of sub-component 1 and the outer ring of 2 heat sink of heat sink 2 has the thermal column 3 for raising up, thermal column 3 and radiating
It is structure as a whole between plate 2, the side outer ring of rotor component 1 is circumferential and is uniformly provided with some blades 4, and blade 4 is along electricity
Machine direction of rotation is obliquely installed, and the upper surface of rotor component 1 circumferentially offers several for fixing the installing hole of radiator fan
5, blade 4 is plastic material and passes through to be adhesively fixed between rotor component 1, and the quantity of installing hole 5 is 6.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used the terms such as rotor component 1, heat sink 2, thermal column 3, blade 4, installing hole 5 herein,
But it is not precluded from using the probability of other terms.It is used for the purpose of more easily describing and explaining this practicality using these terms
New essence；It is all contrary with this utility model spirit to be construed as any additional restriction.
Claims (3)
1. on a kind of car condenser radiator fan brushless electric machine radiator structure, the brushless electric machine include rotor component（1）
And heat sink（2）, it is characterised in that the heat sink（2）The upper surface arranged distribution of outer ring has the thermal column for raising up
（3）, described thermal column（3）With heat sink（2）Between be structure as a whole, the rotor component（1）Side outer ring circumference
And uniformly it is provided with some blades（4）, described blade（4）It is obliquely installed along motor direction of rotation, described rotor group
Part（1）Upper surface circumferentially offers several for fixing the installing hole of radiator fan（5）.
2. on a kind of car condenser radiator fan according to claim 1 brushless electric machine radiator structure, its feature exists
In described blade（4）For plastic material and with rotor component（1）Between by being adhesively fixed.
3. on a kind of car condenser radiator fan according to claim 1 brushless electric machine radiator structure, its feature exists
In described installing hole（5）Quantity is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222237.5U CN206180775U (en) | 2016-11-14 | 2016-11-14 | Car condenser radiator fan goes up brushless motor's heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222237.5U CN206180775U (en) | 2016-11-14 | 2016-11-14 | Car condenser radiator fan goes up brushless motor's heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180775U true CN206180775U (en) | 2017-05-17 |
Family
ID=58684460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222237.5U Expired - Fee Related CN206180775U (en) | 2016-11-14 | 2016-11-14 | Car condenser radiator fan goes up brushless motor's heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180775U (en) |
-
2016
- 2016-11-14 CN CN201621222237.5U patent/CN206180775U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20171114 |