CN201639412U - Multifunctional motor shield - Google Patents
Multifunctional motor shield Download PDFInfo
- Publication number
- CN201639412U CN201639412U CN201020014521XU CN201020014521U CN201639412U CN 201639412 U CN201639412 U CN 201639412U CN 201020014521X U CN201020014521X U CN 201020014521XU CN 201020014521 U CN201020014521 U CN 201020014521U CN 201639412 U CN201639412 U CN 201639412U
- Authority
- CN
- China
- Prior art keywords
- motor
- cover body
- openning
- shield
- shield body
- 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)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a multifunctional motor shield, which comprises a shield body. An air inlet is mounted at the bottom of the shield body, the inner side of the shield body is provided with a mounting window used for being connected with a motor, an opened window is disposed on the outer side of the shield body and rotationally connected with a wind shield matching with the opened window, and radiating holes are further disposed below the outer side of the shield body. The multifunctional motor shield is simple in structure and safe and convenient in use, not only is fine in radiating effect, but also can prevent external impurities entering the inside of the shield body, and can effectively prolong service life of the motor.
Description
Technical field
The utility model relates to technical field of motors, specifically a kind of multi-function motor protective cover.
Background technology
At present, because motor is through being normally placed under the rugged environment, so in order to reduce motor noise and protection motor, motor is installed in the outer cover usually.In use, because parts distribute heat such as motor, and the air in the outer cover constantly heats up, if untimely heat discharge is gone out, influences the useful life of motor easily.And the prior motor protective cover generally adopts fenestration cooling air intake cover, promptly the tail end at motor is installed into fan housing, on air intake cover, axially be provided with then and window, by windowing of air intake cover opened, thereby make extraneous air enter protective cover, play the effect of heat radiation refrigeration, though existing protective cover generally is provided with air inlet in the bottom, can suck extraneous cold wind from the bottom air inlet mouth in use, but because the bottom air inlet mouth is less, intake is limited, and most of what suck is hot blast in the outer cover that convection current is come from window, so cooling effect is poor, in long use, influence the useful life of motor easily.In addition, because external environment can't ensure, so air enters protective cover when cooling off, from the protective cover bottom or the air that enters in windowing enter protective cover inside because being mingled with foreign material, easy like this motor is polluted, have a strong impact on the useful life of motor.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, good heat dissipation effect, and can prevent that foreign material from entering cover body, thus can effectively prolong the motor multi-function motor protective cover in useful life.
In order to reach above purpose, the technical scheme that the utility model adopted is: this multi-function motor protective cover, comprise cover body, the bottom of described cover body is provided with air inlet, it is characterized in that: the inboard of described cover body is provided with and is used for the installation window that is connected with motor, the outside of described cover body is provided with openning, is rotatably connected to the deep bead that adapts with described openning on the described openning, and the below in the described cover body outside also is provided with louvre.
The utility model is also implemented by following measure: described openning and air inlet place are equipped with screen pack.
Described openning and deep bead are semicircular structures.
The beneficial effects of the utility model are: be provided with the installation window by the inboard at cover body, the tail end of motor can be arranged in the cover body, installation, convenient disassembly; By on the outside of cover body, being provided with openning, and on openning, be rotatably connected to the deep bead that adapts with described openning, can when working, shut deep bead sealing openning by this structure, make the negative pressuren zone that produces sealing in the cover body, and not with the motor outer cover in air produce convection current, can avoid sucking the hot blast in the outer cover like this, can mandatoryly suck extraneous cold wind from the bottom air inlet mouth, good heat dissipation effect can effectively prolong useful life of motor; By below the cover body outside, also being provided with louvre, can effectively increase draught area like this, thereby improve radiating effect.The utility model is simple in structure, good heat dissipation effect, thus can effectively prolong useful life of motor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross-sectional schematic of structure of the present utility model along Figure 1A-A;
Among the figure: 1. cover body; 2. air inlet; 3. installation window; 4. openning; 5. deep bead; 6. louvre; 7. screen pack.
Embodiment
Make the utility model with reference to accompanying drawing 1,2.This multi-function motor protective cover comprises cover body 1, is provided with air inlet 2 in the bottom of cover body 1, can suck extraneous cold wind by air inlet 2 in use, thereby plays the purpose of heat radiation, and is easy to use.
Be provided with in the inboard of cover body 1 and be used for the installation window 3 that is connected with motor, the tail end of motor can be arranged in the cover body 1, install, convenient disassembly by window 3 is installed.
On the outside of cover body 1, be provided with openning 4, be rotatably connected to the deep bead 5 that adapts with described openning 4 on the described openning 4, deep bead 5 is rotatably connected on the openning 4 by hinge, openning 4 and deep bead 5 can be set to semicircular structure, on deep bead 5, handle can be set, make things convenient for the switching of deep bead 5 like this, easy to use, when working, shut deep bead 5 earlier by this structure, sealing openning 4, thereby make the negative pressuren zone that produces sealing in the cover body 1, and not with the motor outer cover in air produce convection current, can avoid sucking the hot blast in the outer cover like this, can suck extraneous cold wind by mandatory air inlet 2 from the bottom, improve radiating effect, can effectively prolong the useful life of motor.
Below cover body 1 outside, also be provided with louvre 6, can effectively increase incoming air area like this, thereby improve radiating effect.
Be equipped with screen pack 7 at openning 4 and air inlet 2 places, can prevent from the heat radiation process to suck the foreign material that suck in the air in the external world by screen pack 7, thereby guarantee the clean of motor fuselage, effectively prolonged the useful life of motor.
The utility model is simple in structure, and is safe in utilization, convenient, good heat dissipation effect not only, and can prevent that external impurities from entering cover body inside, can effectively prolong the useful life of motor.
Claims (2)
1. multi-function motor protective cover, comprise cover body, the bottom of described cover body is provided with air inlet, it is characterized in that: the inboard of described cover body is provided with and is used for the installation window that is connected with motor, the outside of described cover body is provided with openning, be rotatably connected to the deep bead that adapts with described openning on the described openning, the below in the described cover body outside also is provided with louvre.
2. multi-function motor protective cover according to claim 1 is characterized in that: described openning and described air inlet place are equipped with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020014521XU CN201639412U (en) | 2010-01-06 | 2010-01-06 | Multifunctional motor shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020014521XU CN201639412U (en) | 2010-01-06 | 2010-01-06 | Multifunctional motor shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639412U true CN201639412U (en) | 2010-11-17 |
Family
ID=43083919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020014521XU Expired - Fee Related CN201639412U (en) | 2010-01-06 | 2010-01-06 | Multifunctional motor shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887430A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Half gantry crane ground walking motor installation protective device |
-
2010
- 2010-01-06 CN CN201020014521XU patent/CN201639412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887430A (en) * | 2011-07-19 | 2013-01-23 | 上海华普钢结构工程有限公司 | Half gantry crane ground walking motor installation protective device |
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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: 20101117 Termination date: 20110106 |