CN204858825U - Motor for pump that radiating effect is good - Google Patents
Motor for pump that radiating effect is good Download PDFInfo
- Publication number
- CN204858825U CN204858825U CN201520514178.8U CN201520514178U CN204858825U CN 204858825 U CN204858825 U CN 204858825U CN 201520514178 U CN201520514178 U CN 201520514178U CN 204858825 U CN204858825 U CN 204858825U
- Authority
- CN
- China
- Prior art keywords
- crankcase
- motor
- hole
- piston
- output shaft
- 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
Links
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a motor for pump that radiating effect is good, including motor body and the crankcase that has the motor output shaft, the motor output shaft runs through the crankcase, the symmetry is equipped with the piston on the crankcase, the crankcase includes box and the fixed support frame that sets up in the box, the circumference is equipped with a plurality of ventilation holes and is used for installing the piston hole of piston on the box, be equipped with the shaft hole and the through hole of circumference setting at the shaft hole edge that are used for installing the motor output shaft on the support frame. Ventilation hole through setting up on the crankcase can make inside space and the external world of crankcase be linked together, just so can make the heat of the interior production of crankcase can be effectively and safety from ventilating downthehole getting rid of, the realization that can relax is to the cooling work of crankcase, has improved the life and the safety in utilization of this motor greatly.
Description
Technical field
The utility model relates to a kind of motor, and more particularly, it relates to a kind of electric motor for pump of good heat dissipation effect.
Background technology
In existing motor, in order to motor can have better radiating effect, people are just equipped with radiator fan at the rear end cap of motor, and radiator fan has the armature spindle drive running through rear end cap and rotates, be equipped with fin at the outer surface of the housing of motor, increase whole motor result of use.But in the motor being provided with bent axle, the output shaft of motor is connected with bent axle crankcase on radiating effect that then neither one is good, after so just often making motor use, the stable meeting of crankcase is rapidly heated, reach dangerous temperature, affect the normal use of motor, even become potential safety hazard.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the electric motor for pump providing a kind of good heat dissipation effect, and this motor also has good radiating effect on crankcase.
For achieving the above object, the utility model provides following technical scheme: a kind of electric motor for pump of good heat dissipation effect, comprise the motor body with motor output shaft and crankcase, described motor output shaft runs through crankcase, described crankcase is arranged with piston, described crankcase comprises casing and is fixedly installed on the bracing frame in casing, and on described casing, circumference is provided with some ventilation holes and the piston hole for installing piston; Support frame as described above is provided with the through hole being arranged on axis hole edge for the axis hole of mounted motor output shaft and circumference.
Preferably, described casing comprises ventilation unit for arranging ventilation hole and and radiating part, described ventilation unit and motor body inconsistent, described piston hole is arranged on radiating part, described radiating part is gone back circumference and is provided with some fin.
Preferably, described bracing frame has adjacent through hole gap-forming support bar, described support bar is provided with reinforcement.
By adopting technique scheme, the space of crankcase inside can be made to be connected with the external world by the ventilation hole be arranged on crankcase, this makes it possible to make the heat that produces in crankcase can effectively and the getting rid of in ventilation hole of safety, the cooling work to crankcase can be realized easily, substantially increase useful life and the safety in utilization of this motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric motor for pump embodiment of the utility model good heat dissipation effect;
Fig. 2 is the structural representation of crankcase;
Fig. 3 is the end view of crankcase.
Reference numeral: 1, motor body; 2, motor output shaft; 3, crankcase; 31, bracing frame; 311, support bar; 312, reinforcement; 313, through hole; 314, axis hole; 32, casing; 321, ventilation unit; 322, ventilation hole; 323, radiating part; 324, fin; 325, piston hole; 4, piston.
Embodiment
Referring to figs. 1 through Fig. 3, the electric motor for pump embodiment of the utility model good heat dissipation effect is described further.
A kind of electric motor for pump of good heat dissipation effect, comprise the motor body 1 with motor output shaft 2 and crankcase 3, described motor output shaft 2 runs through crankcase 3, described crankcase 3 is arranged with piston 4, the bracing frame 31 that described crankcase 3 comprises casing 32 and is fixedly installed in casing 32, on described casing 32, circumference is provided with some ventilation holes 322 and piston 4 hole 325 for installing piston 4; Support frame as described above 31 is provided with the through hole 313 being arranged on axis hole 314 edge for the axis hole 314 of mounted motor output shaft 2 and circumference.The space of crankcase 3 inside can be made to be connected with the external world by the ventilation hole 322 be arranged on crankcase 3, this makes it possible to make the heat that produces in crankcase 3 can effectively and safety from eliminating in ventilation hole 322, the cooling work to crankcase 3 can be realized easily, substantially increase useful life and the safety in utilization of this motor.
Described casing 32 comprises ventilation unit 321 for arranging ventilation hole 322 and and radiating part 323, described ventilation unit 321 is inconsistent with motor body 1, described piston 4 hole 325 is arranged on radiating part 323, described radiating part 323 is gone back circumference and is provided with some fin 324.Its ventilation hole 322 is arranged on the ventilation unit 321 inconsistent with motor body 1, this makes it possible to make the major part of crankcase 3 away from motor body 1, timely crankcase 3 can be lowered the temperature by the ventilation unit 321 being provided with ventilation hole 322, effectively by the effect of radiating part 323, the radiating part 323 of crankcase 3 can be come with motor body 1 is spaced, can either prevent radiating part 323 and motor body 1 from carrying out heat transmission mutually like this, exert an adverse impact between mutual both preventing, avoid carrying out both work; And cooling work can also be carried out by the effect of ventilation hole 322 one end to the motor body 1 inconsistent with ventilation unit 321, can effectively prevent motor body 1 operationally heat transmit on crankcase 3.And by being arranged on the fin 324 on radiating part 323 outer wall, greatly can increasing crankcase 3 and the contact area of air really, having speeded radiating rate, facilitated the quick heat radiating work of whole crankcase 3.
Described bracing frame 31 has adjacent through hole 313 gap-forming support bar 311, described support bar 311 is provided with reinforcement 312.Its through hole 313 be arranged on bracing frame 31 has 8, enough can either ensure that casing 32 has enough strong intensity like this, but also can ensure that the air in casing 32 keeps circulation, ensure that air can be passed in casing 32 freely.And the setting of the reinforcement 312 on support bar 311 can also improve the intensity of whole bracing frame 31 greatly, substantially increases the intensity of this crankcase 3.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. the electric motor for pump of a good heat dissipation effect, comprise the motor body with motor output shaft and crankcase, described motor output shaft runs through crankcase, described crankcase is arranged with piston, it is characterized in that: described crankcase comprises casing and is fixedly installed on the bracing frame in casing, and on described casing, circumference is provided with some ventilation holes and the piston hole for installing piston;
Support frame as described above is provided with the through hole being arranged on axis hole edge for the axis hole of mounted motor output shaft and circumference.
2. the electric motor for pump of good heat dissipation effect according to claim 1, it is characterized in that: described casing comprises ventilation unit for arranging ventilation hole and and radiating part, described ventilation unit and motor body inconsistent, described piston hole is arranged on radiating part, described radiating part is gone back circumference and is provided with some fin.
3. the electric motor for pump of good heat dissipation effect according to claim 1, is characterized in that: support frame as described above has adjacent through hole gap-forming support bar, described support bar is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514178.8U CN204858825U (en) | 2015-07-15 | 2015-07-15 | Motor for pump that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514178.8U CN204858825U (en) | 2015-07-15 | 2015-07-15 | Motor for pump that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858825U true CN204858825U (en) | 2015-12-09 |
Family
ID=54749338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520514178.8U Expired - Fee Related CN204858825U (en) | 2015-07-15 | 2015-07-15 | Motor for pump that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858825U (en) |
-
2015
- 2015-07-15 CN CN201520514178.8U patent/CN204858825U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206727827U (en) | The permanent-magnetic outer rotor motor of fan blade built in a kind of high-power nodal wood type of small volume | |
| CN105932828A (en) | Motor with heat conduction pipe | |
| CN203438140U (en) | Self-cooled electric screwdriver | |
| CN203151310U (en) | Motor | |
| CN105827054A (en) | Motor capable of self cooling and ventilation | |
| CN206068171U (en) | A kind of engine heat dissipating device of unmanned plane | |
| CN204792996U (en) | Electric motor car group battery fan -less housing | |
| CN204858825U (en) | Motor for pump that radiating effect is good | |
| CN205356062U (en) | Three -phase asynchronous motor's ventilation cooling casing | |
| CN204299664U (en) | Blowing type engine cooling apparatus | |
| CN204131318U (en) | Wheel hub motor external rotor air-cooled heat dissipation structure | |
| CN203522406U (en) | Grinding head motor capable of well dissipating heat | |
| CN203570621U (en) | Explosion-proof axial flow fan | |
| CN204046354U (en) | With the automobile current generator of double fan | |
| CN203352355U (en) | Machine tool cooling pump | |
| CN203352380U (en) | Machine tool cooling pump protector | |
| CN204334181U (en) | A kind of commutator end bearing support bracket containing built-in radiating ribs | |
| CN204349672U (en) | Electric motor end cap | |
| CN204810067U (en) | Servo motor of cooling is mixed to forced air cooling water -cooling | |
| CN203984142U (en) | A kind of heat radiation cooling device of motor | |
| CN209119909U (en) | Air water cooling for stator core direct cooling mode but structure | |
| CN206878616U (en) | A kind of motor radiating shell | |
| CN202364030U (en) | Motor flange end cover | |
| CN205123500U (en) | From fan motor who takes flabellum | |
| CN205489929U (en) | Motor from heat dissipation and ventilation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |