CN203491817U - Liquid-cooled motor - Google Patents
Liquid-cooled motor Download PDFInfo
- Publication number
- CN203491817U CN203491817U CN201320627109.9U CN201320627109U CN203491817U CN 203491817 U CN203491817 U CN 203491817U CN 201320627109 U CN201320627109 U CN 201320627109U CN 203491817 U CN203491817 U CN 203491817U
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- CN
- China
- Prior art keywords
- shell
- inner casing
- housing
- connecting portion
- liquid
- 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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- Motor Or Generator Cooling System (AREA)
Abstract
A liquid-cooled motor comprises a shell, a front cover and a rear cover. The shell is a hollow cylinder with motor assemblies being arranged inside. One end of the shell is covered by the front cover, and the other end is covered by the rear cover. The shell comprises an outer shell, an inner shell and a plurality of hear radiation fins. The outer shell is cylindrical, and a water inlet hole, a water outlet hole and a connection part which is connected to the inner shell are arranged in the outer shell. The inner shell is arranged inside the outer shell by means of the connection part. A plurality of connection bars are arranged between the inner shell and the outer shell along the circumferential direction at intervals. The connection bars are straight bars extending along the axial direction of the inner shell. Screwed holes are arranged in the bottoms of two ends of each connection bar, and a notch is arranged in the top of one end of each connection bar. The plurality of hear radiation fins are arranged between every two connection bars. The motor is simple in structure and easy to operate. The cooling area is large, and thus quick cooling is achieved. Through arrangement of the tortuous notches, the motor makes use of the heat radiation effects of the heat radiation fins as much as possible to improve the cooling efficiency.
Description
Technical field
The utility model relates to a kind of liquid-cooled motor.
Background technology
The High Rotation Speed of motor, causes the temperature of housing and assembly to raise, and after temperature raises, may cause housing and assembly high-temperature cracking, and easily loss of function, also may cause equipment directly to damage.
Thus, need to provide cooling system to motor, so that housing and assembly are cooled, avoid material in temperature rising rear cracking loss of function or cause potential safety hazard.
Existing liquid-cooled motor is simple in structure, and radiating efficiency is low, is difficult to take away fast enough heats.
For this reason, designer of the present utility model is because above-mentioned defect, by concentrating on studies and designing, is comprehensively engaged in for a long time experience and the achievement of related industry for many years, and research and design goes out a kind of liquid-cooled motor, to overcome above-mentioned defect.
Utility model content
The technical problems to be solved in the utility model is: existing liquid-cooled motor is simple in structure, and radiating efficiency is low, is difficult to take away fast enough heats.
For addressing the above problem, the utility model discloses a kind of liquid-cooled motor, it is characterized in that comprising housing, protecgulum and bonnet;
Described housing is hollow cylindrical, is inside provided with electric machine assembly, and one end of described housing is covered by protecgulum, between described protecgulum and housing, is provided with waterproof pad, and the other end is covered by bonnet, between described bonnet and housing, is provided with waterproof pad;
Described housing comprises shell, inner casing and a plurality of radiating fin;
Described shell is cylindric, the connecting portion which is provided with an inlet opening, an apopore and be connected in inner core, and described inlet opening and apopore connect the shell wall of shell;
Described connecting portion is strip, and its upside is connected in the inner surface of described shell, and downside is connected in the outer surface of described inner casing, and described inlet opening and apopore are respectively in the two ends of described connecting portion and respectively towards the left and right sides of described connecting portion;
Described inner casing is that diameter is less than the cylindric of shell, and described inner casing is located in shell by connecting portion;
Between described inner casing and shell, also along being circumferentially interval with a plurality of intercell connectors, described intercell connector is vertical bar shape and along the extending axially of inner casing, the bottom at the two ends of described intercell connector is provided with screwed hole, and the top, one end of each intercell connector is provided with a breach;
Describedly between intercell connector, be provided with between two a plurality of radiating fins.
Wherein: described radiating fin is shaped in the outer surface of described inner casing.
Wherein: described a plurality of radiating fins are aplysia punctata and arrange
Wherein: on described shell, also between described inlet opening and apopore, be provided with a suspension ring hole, described suspension ring hole is an inner bolt hole.
By said structure, the utility model has been realized following technique effect:
1, simple in structure, easy to operate, film-cooled heat is large, realizes cooling fast;
2, the setting of roundabout breach, utilizes the radiating effect of radiating fin as much as possible, has improved radiating efficiency.
Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 has shown the structural representation of the utility model liquid-cooled motor.
Fig. 2 has shown the structural representation of the utility model housing.
Fig. 3 has shown the front view of the utility model housing.
Fig. 4 has shown the rearview of the utility model housing.
Fig. 5 has shown the phantom of the utility model housing.
Embodiment
Referring to Fig. 1, shown liquid-cooled motor of the present utility model.
Described liquid-cooled motor comprises housing, protecgulum A and bonnet B.
Described housing is hollow cylindrical, and its one end is covered by protecgulum A, between described protecgulum A and housing, is provided with waterproof pad C, and the other end is covered by bonnet B, between described bonnet B and housing, is provided with waterproof pad C.
Referring to Fig. 2 to Fig. 5, described housing comprises shell 10, inner casing 20, flow channel space 30 and a plurality of radiating fin 40.
Wherein, described shell 10 is cylindric, inside be provided with electric machine assembly, which is provided with an inlet opening 11, one apopore 12 and the connecting portion 14 that is connected in inner core 20, described inlet opening 11 and apopore 12 connect the shell wall of shell and are connected with pipe joint N(referring to Fig. 1), described connecting portion 14 is strip, upside is connected in the inner surface of described shell 10, downside is connected in the outer surface of described inner casing 20, described inlet opening 11 and apopore 12 are respectively in the two ends of described connecting portion 14 and respectively towards the left and right sides of described connecting portion, thereby avoided cooling water directly from inlet opening, 11 to flow out apopores 12 and do not reach cooling effect.
On described shell 10, also between described inlet opening 11 and apopore 12, be provided with a suspension ring hole 13, described suspension ring hole 13 is an inner bolt hole, thereby can establish bolt suspension ring by suspension ring hole 13 spiral shells, thereby is convenient to mobile and transportation.
Described inner casing 20 is diameter and is less than the cylindric of shell 10, and described inner casing 20 is located in shell 10 by connecting portion 14.
Wherein, between described inner casing 20 and shell 10, also edge is circumferentially interval with a plurality of intercell connectors 21, described intercell connector 21 is vertical bar shape extending axially along inner casing 20, the bottom at the two ends of described intercell connector 21 is provided with screwed hole 211, the top, one end of each intercell connector 21 is provided with a breach 22, wherein, the breach 22 of adjacent intercell connector 21 lays respectively at the opposite side of inner core, what those skilled in the art were known is, described screwed hole 211 also can be located at the top at the two ends of described intercell connector 21, described breach 22 can be located at the bottom of one end of intercell connector 20, described protecgulum A and bonnet B are fixed on described housing by described screwed hole 211.
Wherein, describedly between intercell connector, be provided with between two a plurality of radiating fins 40, described radiating fin 40 is shaped in the outer surface of described inner casing 20, and described a plurality of radiating fins are aplysia punctata to be arranged, when cooling, cooling water flows into from water inlet, along flow channel space 30, carry out roundabout flowing, the different ends setting due to breach, makes cooling water flow through as much as possible all radiating fins, make cooling water take away as much as possible enough heats, realize fast cooling.
Known by said structure, the utility model has the advantage of:
1, simple in structure, easy to operate, film-cooled heat is large, realizes cooling fast;
2, the setting of roundabout breach, utilizes the radiating effect of radiating fin as much as possible, has improved radiating efficiency.
It is evident that above description and to record be only for example rather than in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the optimal mode that the utility model does not limit by accompanying drawing example and the conduct of describing is in an embodiment thought to be at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of the specification that falls into above and appended claim.
Claims (4)
1. a liquid-cooled motor, is characterized in that comprising housing, protecgulum and bonnet;
Described housing is hollow cylindrical, is inside provided with electric machine assembly, and one end of described housing is covered by protecgulum, between described protecgulum and housing, is provided with waterproof pad, and the other end is covered by bonnet, between described bonnet and housing, is provided with waterproof pad;
Described housing comprises shell, inner casing and a plurality of radiating fin;
Described shell is cylindric, the connecting portion which is provided with an inlet opening, an apopore and be connected in inner core, and described inlet opening and apopore connect the shell wall of shell;
Described connecting portion is strip, and its upside is connected in the inner surface of described shell, and downside is connected in the outer surface of described inner casing, and described inlet opening and apopore are respectively in the two ends of described connecting portion and respectively towards the left and right sides of described connecting portion;
Described inner casing is that diameter is less than the cylindric of shell, and described inner casing is located in shell by connecting portion;
Between described inner casing and shell, also along being circumferentially interval with a plurality of intercell connectors, described intercell connector is vertical bar shape and along the extending axially of inner casing, the bottom at the two ends of described intercell connector is provided with screwed hole, and the top, one end of each intercell connector is provided with a breach;
Describedly between intercell connector, be provided with between two a plurality of radiating fins.
2. liquid-cooled motor as claimed in claim 1, is characterized in that: described radiating fin is shaped in the outer surface of described inner casing.
3. liquid-cooled motor as claimed in claim 1, is characterized in that: described a plurality of radiating fins are aplysia punctata and arrange.
4. liquid-cooled motor as claimed in claim 1, is characterized in that: on described shell, also between described inlet opening and apopore, be provided with a suspension ring hole, described suspension ring hole is an inner bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627109.9U CN203491817U (en) | 2013-10-11 | 2013-10-11 | Liquid-cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627109.9U CN203491817U (en) | 2013-10-11 | 2013-10-11 | Liquid-cooled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491817U true CN203491817U (en) | 2014-03-19 |
Family
ID=50262618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627109.9U Expired - Fee Related CN203491817U (en) | 2013-10-11 | 2013-10-11 | Liquid-cooled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491817U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242537A (en) * | 2014-09-23 | 2014-12-24 | 中色（天津）特种材料有限公司 | Aluminum alloy motor shell and manufacturing method thereof |
| CN105990946A (en) * | 2015-02-17 | 2016-10-05 | 八达创新科技股份有限公司 | Motor shell assembly with double cooling channels |
| CN106300779A (en) * | 2016-08-20 | 2017-01-04 | 宁波云控电气有限公司 | A kind of liquid-cooled motor and control device all-in-one thereof |
| TWI589104B (en) * | 2015-02-13 | 2017-06-21 | Motor housing assembly with dual cooling channels | |
| TWI650921B (en) * | 2018-01-12 | 2019-02-11 | 仲誼科技股份有限公司 | Liquid cooled motor shell heat dissipation structure |
-
2013
- 2013-10-11 CN CN201320627109.9U patent/CN203491817U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242537A (en) * | 2014-09-23 | 2014-12-24 | 中色（天津）特种材料有限公司 | Aluminum alloy motor shell and manufacturing method thereof |
| TWI589104B (en) * | 2015-02-13 | 2017-06-21 | Motor housing assembly with dual cooling channels | |
| CN105990946A (en) * | 2015-02-17 | 2016-10-05 | 八达创新科技股份有限公司 | Motor shell assembly with double cooling channels |
| CN105990946B (en) * | 2015-02-17 | 2019-03-01 | 八达创新科技股份有限公司 | Has the motor housing component of dual-cooled runner |
| CN106300779A (en) * | 2016-08-20 | 2017-01-04 | 宁波云控电气有限公司 | A kind of liquid-cooled motor and control device all-in-one thereof |
| TWI650921B (en) * | 2018-01-12 | 2019-02-11 | 仲誼科技股份有限公司 | Liquid cooled motor shell heat dissipation structure |
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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: 20140319 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |