CN203166697U - Motor assembly - Google Patents
Motor assembly Download PDFInfo
- Publication number
- CN203166697U CN203166697U CN 201320196168 CN201320196168U CN203166697U CN 203166697 U CN203166697 U CN 203166697U CN 201320196168 CN201320196168 CN 201320196168 CN 201320196168 U CN201320196168 U CN 201320196168U CN 203166697 U CN203166697 U CN 203166697U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- iron
- housing
- aluminium seat
- aluminium
- 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
Disclosed in the utility model is a motor assembly that comprises an aluminium seat, a housing, and a plastic head assembly. The aluminium seat, the housing, and the plastic head assembly are connected in order; an iron rear cover and an aluminium plate are arranged at the end portion of the aluminium seat; and an impeller is arranged in the aluminium seat. A magnetic steel and a rotor assembly are arranged in the housing; one end of the rotor assembly is axially connected with the impeller; and the other end is axially fixed in the plastic head assembly. According to the utility model, firstly, a cooling water tank is fixed on the housing and the heat of the rotor assembly is transmitted to the cooling water by the thermal conduction effect; secondly, the cooling water tank is designed into a ring shape identical with that of the housing, so that the contact area is biggest and the heat radiation effect is best; and thirdly, the surface of the ring-shaped iron tank is concaved inwardly to form a loop-shaped inner concave surface, so that the cooling water in the iron tank can form the circulation to accelerate the heat radiation effect.
Description
Technical field
The utility model relates to machine field, is specifically related to a kind of motor assembly with cooling water system.
Background technology
Traditional motor assembly comprises: the aluminium seat that is linked in sequence, shell, plastic cap assembly; In aluminium seat end iron bonnet and aluminium sheet are set, in the aluminium seat, impeller are set; Magnet steel and rotor assembly are set in the enclosure, and rotor assembly one end axially connects impeller, and the other end is axially fixed in the plastic cap assembly.Rotor assembly produces a large amount of heats in the process of rotation at a high speed, it is far from being enough relying on the rotation auxiliary heat dissipation of impeller, needs a kind of radiator structure of better effects if.
Summary of the invention
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of motor assembly with cooling water system, strengthens radiation effect of motor greatly.
For achieving the above object, the utility model provides following technical scheme: a kind of motor assembly comprises: the aluminium seat that is linked in sequence, shell, plastic cap assembly; In aluminium seat end iron bonnet and aluminium sheet are set, in the aluminium seat, impeller are set; Magnet steel and rotor assembly are set in the enclosure, and rotor assembly one end axially connects impeller, and the other end is axially fixed in the plastic cap assembly, and described outer shell outer wall is cooling water tank fixedly.
The utility model further arranges: described cooling water tank is the iron case, and described iron case is annular.
The iron case surface of described annular caves inward and forms the inner concave of round.
The utility model further arranges: have through hole on described iron bonnet and the aluminium sheet.
By adopting technique scheme, has following advantage:, by heat conducting effect, the heat of rotor assembly is delivered on the cooling water one, at the fixing cooling water tank of shell; Two, cooling water tank is designed to annular, and is identical with shell, the contact-making surface maximum, and radiating effect is best; Three, the iron case concave surface of annular forms the inner concave of round, and the cooling water that is beneficial in the iron case forms circulation, accelerates radiating effect; Four, have through hole on iron bonnet and the aluminium sheet, be conducive to better air inspiration rotor assembly place that the outside is colder of impeller, be conducive to heat radiation.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the utility model motor assembly example structure figure;
Fig. 2 for the utility model motor assembly have a try the example vertical view.
Among the figure: 1, iron bonnet; 2, aluminium sheet; 3, impeller; 4, aluminium seat; 5, shell; 6, magnet steel; 7, rotor assembly; 8, plastic cap assembly; 9, cooling water tank; 10, through hole.
Embodiment
Shown in Fig. 1-2, a kind of motor assembly comprises: the aluminium seat 4 that is linked in sequence, shell 5, plastic cap assembly 8; In aluminium seat 4 ends iron bonnet 1 and aluminium sheet 2 are set, impeller 3 is set in aluminium seat 4; Magnet steel 6 and rotor assembly 7 are set in shell 5, and rotor assembly 7 one ends axially connect impeller 3, and the other end is axially fixed in 8 li of plastic cap assemblies, and described shell 5 outer walls are cooling water tank 9 fixedly.
Described cooling water tank 9 is the iron case, and described iron case is annular.
The iron case surface of described annular caves inward and forms the inner concave of round.
Have through hole 10 on described iron bonnet 1 and the aluminium sheet 2.By adopting technique scheme, has following advantage:, by heat conducting effect, the heat of rotor assembly 7 is delivered on the cooling water one, at the fixing cooling water tank 9 of shell 5; Two, cooling water tank 9 is designed to annular, and is identical with shell 5, the contact-making surface maximum, and radiating effect is best; Three, the iron case concave surface of annular forms the inner concave of round, and the cooling water that is beneficial in the iron case forms circulation, accelerates radiating effect; Four, have through hole 10 on iron bonnet 1 and the aluminium sheet 2, be conducive to impeller 3 better air inspiration rotor assembly 7 places that the outside is colder, be conducive to heat radiation.
Claims (4)
1. a motor assembly comprises: the aluminium seat that is linked in sequence, shell, plastic cap assembly; In aluminium seat end iron bonnet and aluminium sheet are set, in the aluminium seat, impeller are set; Magnet steel and rotor assembly are set in the enclosure, and rotor assembly one end axially connects impeller, and the other end is axially fixed in the plastic cap assembly, it is characterized in that: described outer shell outer wall is cooling water tank fixedly.
2. motor assembly according to claim 1 is characterized in that: have through hole on described iron bonnet and the aluminium sheet.
3. motor assembly according to claim 1, it is characterized in that: described cooling water tank is the iron case, described iron case is annular.
4. motor assembly according to claim 3 is characterized in that: the iron case surface of described annular caves inward and forms the inner concave of round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196168 CN203166697U (en) | 2013-04-18 | 2013-04-18 | Motor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196168 CN203166697U (en) | 2013-04-18 | 2013-04-18 | Motor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166697U true CN203166697U (en) | 2013-08-28 |
Family
ID=49027853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196168 Expired - Fee Related CN203166697U (en) | 2013-04-18 | 2013-04-18 | Motor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022598A (en) * | 2014-06-13 | 2014-09-03 | 北京中科同志科技有限公司 | Fan motor water cooling structure of reflow soldering furnace and reflow soldering furnace |
-
2013
- 2013-04-18 CN CN 201320196168 patent/CN203166697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022598A (en) * | 2014-06-13 | 2014-09-03 | 北京中科同志科技有限公司 | Fan motor water cooling structure of reflow soldering furnace and reflow soldering furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140418 |