CN208835941U - A kind of motor - Google Patents
A kind of motor Download PDFInfo
- Publication number
- CN208835941U CN208835941U CN201821501144.5U CN201821501144U CN208835941U CN 208835941 U CN208835941 U CN 208835941U CN 201821501144 U CN201821501144 U CN 201821501144U CN 208835941 U CN208835941 U CN 208835941U
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- motor
- fan housing
- fan
- power module
- platform
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to machinery fields, especially a kind of motor, which solve since controller is directly anchored to will lead to controller and the exchange of motor body heat on motor case ontology and is superimposed, temperature is caused to rise fast, poor heat radiation causes the problem of damaging since temperature is excessively high so as to cause motor and controller.A kind of motor, including electric machine casing, electric machine casing tail portion is equipped with fan housing, fan housing docks to form cavity with motor body, motor body is equipped with output shaft, and output shaft end is equipped with fan, and fan is located in fan housing, the platform for installing control panel power module is equipped on the outside of fan housing, corresponding platform is equipped with cooling fin on the inside of fan housing.The utility model, which has the advantage that, separates controller power module with motor body, mutually can transmit and be superimposed to avoid heat between motor and controller power module, reduces the damage of controller power module and motor body.
Description
Technical field
The utility model relates to machinery field, especially a kind of motor.
Background technique
With the demand of intensive social development, country is higher and higher to energy-saving requirement, and electromechanics trade is come
It says, is efficiently modified motor radiating structure, the decline of motor operating ambient temperature may be implemented, so that motor work be effectively reduced
The loss of electricity consumption, motor and controller improves the utilization efficiency of electric energy.To solve the above-mentioned problems, patent
CN203251543U discloses a kind of motor, and upper on the outside of controller housing to be equipped with radiating fin, controller is directly mounted at electricity
On machine casing ontology, although the radiating efficiency of controller housing can be enhanced in radiating fin, since controller is directly fixed
It will lead to controller and the exchange of motor body heat on motor case ontology and be superimposed, cause temperature to rise fast, heat dissipation
It is bad, it causes to damage since temperature is excessively high so as to cause motor and controller.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of motor, this is practical new
The technical problem to be solved is that: controller power modules to be in contact with motor case ontology and make controller and motor body heat for type
Amount is exchanged and superposition, results in motor and controller and causes to damage since temperature is excessively high.
The purpose of this utility model can be realized by the following technical scheme:
A kind of motor, including motor body, the motor body tail portion are equipped with fan housing, and fan housing docks to be formed with motor body
Cavity, the motor body are equipped with output shaft, and output shaft end is equipped with fan, and the fan is located in fan housing, and feature exists
In: the platform for installing control panel power module is equipped on the outside of the fan housing, corresponding platform is equipped with heat dissipation on the inside of the fan housing
Piece.
Its working principles are as follows: for the heat phase for avoiding heat caused by motor body from generating with control panel power module
Mutually transmitting and superposition, control panel power module are mounted on platform, control panel power module fits with platform, control panel function
The heat of rate module is transmitted on platform, and platform transfers heat to cooling fin, when motor starts operation, the output shaft of motor
Starting rotation drives the fan being located in fan housing to do rotary motion formation air-flow, and air-flow flows through cooling fin, by motor body and control
The heat discharge of making sheet power module, play the effect of heat dissipation.
In a kind of above-mentioned motor, the platform is located at the top of fan housing or side, and it is solid that the platform is equipped with several energy
Determine the mounting hole of control panel power module.Control panel power module is arranged according to the position of terminal box, may be disposed at the top of fan housing
Portion or side, the mounting hole being arranged on platform make the fitting of control panel power module more for fixing control panel power module
Closely.
In a kind of above-mentioned motor, the cooling fin is located at lateral edge aeration flow in fan housing and is arranged to interval.Cooling fin edge
Fan is formed by airflow direction setting interval setting, forms airflow path, more effectively heat can be discharged by runner.
In a kind of above-mentioned motor, the cooling fin bottom, which has, is formed by the corresponding arc of profile with fan operation
Face has gap between the cambered surface and fan.The gap being arranged between the cambered surface and fan of the setting of cooling fin bottom, can keep away
Exempt to interfere between fan and cooling fin, while the also available maximization of the single area of cooling fin in running.
In a kind of above-mentioned motor, the fan housing cover is equipped with ventilation hole.The arrangement of ventilation hole is in Back Word type, has and appoints
One vertex is the center of circle to external radiation, corrugated.
In a kind of above-mentioned motor, the fan housing is equipped with groove along platform contours, and the groove is equipped with fan housing and electricity
The mounting hole of machine connection, after being assembled with motor body.Since fan rotates, negative pressure is formed in fan housing, by fan housing surface
Gas sucks in fan housing, flows through cooling fin and indirectly cools down to controller power module.
Compared with prior art, the utility model has the advantage that
1, controller power module and motor body are separated, it can be to avoid between motor and controller power module
Heat is mutually transmitted and is superimposed, and reduces the damage of controller power module and motor body.2, fan can be taken away below platform
Cooling fin heat, to take away the heat of controller power module.
Detailed description of the invention
Fig. 1 is fan housing main view.
Fig. 2 is fan housing top view.
Fig. 3 is fan housing rearview.
Fig. 4 is fan housing cross-sectional view.
Fig. 5 is motor partial view.
In figure, 1, motor body；2, output shaft；3, fan；4, mounting hole；5, cooling fin；6, cambered surface；7, ventilation hole；8,
Mounting hole two；9, groove；10, fan housing；11, platform；12, control panel power module.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 and Figure 5, a kind of motor, including motor body 1,1 tail portion of motor body are equipped with fan housing 10, wind
Cover 10 docks to form cavity with motor body 1, and the motor body is equipped with output shaft 2, and 2 end of output shaft is equipped with fan 3, institute
It states fan 3 to be located in fan housing 10, it is characterised in that: be equipped on the outside of the fan housing 10 for installing the flat of control panel power module 12
Platform 11 corresponds to platform 11 on the inside of the fan housing 10 equipped with cooling fin 5.
For more specifically, as depicted in figs. 1 and 2, platform 11 is located at 10 top of fan housing or side, if platform 11 is equipped with
The dry mounting hole 1 for being capable of fixing control panel power module 12.Platform 11 determines that platform is set to top according to the position of terminal box
Portion or side, in the present embodiment by taking platform is set to top as an example.
For more specifically, as shown in Figure 3 and Figure 4, cooling fin 5 is located at lateral edge aeration flow in fan housing 10 and is arranged to interval,
5 bottom of cooling fin, which has, is formed by the corresponding cambered surface 6 of profile with the operation of fan 3, has gap between cambered surface 6 and fan 3.Wind
Fan rotation forms negative pressure in the cavity, the fluid outside fan housing cover is sucked, generated air-flow is from motor tail portion along motor shaft
It is flowed to motor front end.Accordingly, cooling fin along motor axially be distributed, cooling fin with a thickness of 1mm to 2mm, as preferred sheet
Embodiment uses fin thickness for 1.5mm.Spacing between cooling fin is 2mm to 5mm, as preferred the present embodiment come
Spacing between cooling fin is 3mm.Cooling fin is located on ventilation hole on fan housing, does not intersect with ventilation hole.
For more specifically, as shown in Figure 3 and Figure 4, fan housing 10 is equipped with groove 9 along 11 profile of platform, and groove 9 is equipped with wind
The mounting hole 28 that cover 10 is connected to motor.
The working principle of the utility model is as follows: to avoid heat caused by motor body and control panel power module from producing
Raw heat is mutually transmitted and is superimposed, and control panel power module is mounted on platform, and control panel power module is affixed with platform
It closing, the heat of control panel power module is transmitted on platform, and platform transfers heat to cooling fin, when motor starts operation,
The output shaft of motor starts rotation and the fan being located in fan housing is driven to do rotary motion formation air-flow, and air-flow flows through cooling fin, will
The discharge of the heat of motor body and control panel power module, control panel power module described in the effect of heat dissipation is played according to wiring
The position of box is arranged, and may be disposed at the top or side of fan housing, the mounting hole being arranged on platform is for fixing control panel power
Module makes the fitting of control panel power module more closely.Cooling fin is formed by airflow direction setting interval setting, shape along fan
At airflow path, more effectively heat can be discharged by runner.It is arranged between the cambered surface and fan of the setting of cooling fin bottom
Gap, can to avoid running when, be interfered between fan and cooling fin, while the single area of cooling fin can also obtain
To maximization.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of motor, including motor body (1), motor body (1) tail portion is equipped with fan housing (10), fan housing (10) and motor
Ontology (1) docking forms cavity, and the motor body is equipped with output shaft (2), and output shaft (2) end is equipped with fan (3), described
Fan (3) is located in fan housing (10), it is characterised in that: is equipped on the outside of the fan housing (10) for installing control panel power module
(12) platform (11), fan housing (10) inside corresponding platform (11) are equipped with cooling fin (5).
2. a kind of motor according to claim 1, it is characterised in that: the platform (11) is located at the top of fan housing (10) or side
Face, the platform (11) are equipped with several mounting holes one (4) for being capable of fixing control panel power module (12).
3. a kind of motor according to claim 2, it is characterised in that: the cooling fin (5) is located at fan housing (10) interior lateral edge
The interval setting of ventilation flow direction.
4. a kind of motor according to claim 1 or 3, it is characterised in that: cooling fin (5) bottom has and fan
(3) operation is formed by the corresponding cambered surface of profile (6), has gap between the cambered surface (6) and fan (3).
5. a kind of motor according to claim 2, it is characterised in that: fan housing (10) cover is equipped with ventilation hole (7).
6. a kind of motor according to claim 2, it is characterised in that: the fan housing (10) is equipped with recessed along platform (11) profile
Slot (9), the groove (9) are equipped with the mounting hole two (8) that fan housing (10) are connect with motor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501144.5U CN208835941U (en) | 2018-09-13 | 2018-09-13 | A kind of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501144.5U CN208835941U (en) | 2018-09-13 | 2018-09-13 | A kind of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835941U true CN208835941U (en) | 2019-05-07 |
Family
ID=66313255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501144.5U Active CN208835941U (en) | 2018-09-13 | 2018-09-13 | A kind of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835941U (en) |
-
2018
- 2018-09-13 CN CN201821501144.5U patent/CN208835941U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |