CN202889070U - Water-cooling front end cover - Google Patents
Water-cooling front end cover Download PDFInfo
- Publication number
- CN202889070U CN202889070U CN 201220562655 CN201220562655U CN202889070U CN 202889070 U CN202889070 U CN 202889070U CN 201220562655 CN201220562655 CN 201220562655 CN 201220562655 U CN201220562655 U CN 201220562655U CN 202889070 U CN202889070 U CN 202889070U
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- CN
- China
- Prior art keywords
- water
- bearing
- cavity volume
- end housing
- lid
- 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 - Lifetime
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- Mounting Of Bearings Or Others (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the technical fields of motors and in particular relates to a water-cooling front end cover. The water-cooling front end cover comprises a cover body and a bearing which is connected with the cover body, wherein a containing cavity is formed inside the front end cover; a water pipe is arranged in the containing cavity; and the containing cavity is arranged around the outer surface of the bearing. According to the water-cooling front end cover disclosed by the utility model, the problems that the radiating effect of the existing motor bearing is poor, and a radiating material is wasted are solved.
Description
Technical field
The utility model relates to technical field of motors, relates in particular to a kind of water-cooled front end housing.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron that transmits according to the law of electromagnetic induction, motor comprises stator, stator winding, support, rotor, end cap, bearing, bearing (ball) cover, its Main Function is to produce driving torque, as the power source of electrical appliance or various machineries.
Generally speaking, what motor adopted is that cross-ventilation dispels the heat, and when further dispelling the heat for bearing, realize by the radiating ribs on the end cap, but this bearing type of cooling waste material is low to the utilance of heat sink material, weak effect.
Summary of the invention
The purpose of this utility model is to provide a kind of water-cooled front end housing for the deficiencies in the prior art, and the utility model solves existing motor bearings radiating mode weak effect, the problem of waste heat sink material.
For achieving the above object, a kind of water-cooled front end housing of the present utility model comprises lid, and described front end housing inside is provided with cavity volume, is mounted with water pipe in the cavity volume, described cavity volume along bearing outside surface around setting.
As preferably, the side of described lid is provided with water inlet and delivery port.
As preferably, described water inlet and described delivery port are positioned at the same side.
As preferably, described cavity volume is shaped as circular.
As preferably, described lid is provided with reinforcement.
The beneficial effects of the utility model: front end housing of the present utility model inside is provided with cavity volume, be mounted with water pipe in the cavity volume, around setting, water flows in water pipe described cavity volume along bearing outside surface, because of cavity volume along bearing outside surface around setting, so water pipe is looped around the outer surface of bearing, then the heat of bearing surface flowed away near current absorbed, reduce like this bearing temperature, do not need to waste heat sink material, and radiating effect is better, bearing temperature is reduced about 10 degree.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the Section View along A-A line among Fig. 1.
Fig. 3 is flow schematic diagram in the utility model water pipe.
Reference numeral comprises:
1-lid, 11-water inlet, 12-delivery port, 13-reinforcement
2-bearing, 3-cavity volume, 4-water pipe.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1 to Figure 3, water-cooled front end housing of the present utility model comprises lid 1, the bearing 2 that is connected with lid 1, and described front end housing inside is provided with cavity volume 3, is mounted with water pipe 4 in the cavity volume 3, described cavity volume 3 along bearing 2 outer surfaces around setting.
In the present embodiment, water is water pipe 4 interior flowing, because of cavity volume 3 along bearing 2 outer surfaces around setting, so water pipe 4 is looped around the outer surface of bearing 2, then the heat of bearing surface flowed away near current absorbed, reduce like this bearing temperature, do not need to waste heat sink material, and radiating effect is better, bearing temperature is reduced about 10 degree.
In the present embodiment, the side of described lid 1 is provided with water inlet 11 and delivery port 12, and water inlet 11 all is communicated with water pipe 4 with delivery port 12, makes current mobile in water pipe, also can external Water flow circulation device, and the saving water resources.
In the present embodiment, described water inlet 11 and described delivery port 12 are positioned at the same side of lid 1.
In the present embodiment, described cavity volume 3 is circular, cavity volume 3 along bearing 2 outer surfaces around setting.
In the present embodiment, described lid 1 is provided with reinforcement 13, increases the stability of lid 1.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. water-cooled front end housing, comprise lid (1), the bearing (2) that is connected with lid (1), it is characterized in that: described front end housing inside is provided with cavity volume (3), is mounted with water pipe (4) in the cavity volume (3), described cavity volume (3) along bearing (2) outer surface around setting.
2. a kind of water-cooled front end housing according to claim 1 is characterized in that: the side of described lid (1) is provided with water inlet (11) and delivery port (12), water inlet 11 and delivery port (12) all and water pipe (4) be communicated with.
3. a kind of water-cooled front end housing according to claim 2 is characterized in that: described water inlet (11) and described delivery port (12) are positioned at the same side of lid (1).
4. a kind of water-cooled front end housing according to claim 1 is characterized in that: described cavity volume (3) is for circular.
5. a kind of water-cooled front end housing according to claim 1, it is characterized in that: described lid (1) is provided with reinforcement (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562655 CN202889070U (en) | 2012-10-30 | 2012-10-30 | Water-cooling front end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562655 CN202889070U (en) | 2012-10-30 | 2012-10-30 | Water-cooling front end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889070U true CN202889070U (en) | 2013-04-17 |
Family
ID=48080460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562655 Expired - Lifetime CN202889070U (en) | 2012-10-30 | 2012-10-30 | Water-cooling front end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487143A (en) * | 2015-09-02 | 2017-03-08 | 福建天乙电机有限公司 | Novel motor front end cover |
| CN109742902A (en) * | 2019-01-23 | 2019-05-10 | 浙江零跑科技有限公司 | The new-energy automobile electrical drive power assembly motor bearings type of cooling |
-
2012
- 2012-10-30 CN CN 201220562655 patent/CN202889070U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106487143A (en) * | 2015-09-02 | 2017-03-08 | 福建天乙电机有限公司 | Novel motor front end cover |
| CN109742902A (en) * | 2019-01-23 | 2019-05-10 | 浙江零跑科技有限公司 | The new-energy automobile electrical drive power assembly motor bearings type of cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |