CN112054623A - High-efficient heat dissipation motor housing - Google Patents
High-efficient heat dissipation motor housing Download PDFInfo
- Publication number
- CN112054623A CN112054623A CN202011066947.4A CN202011066947A CN112054623A CN 112054623 A CN112054623 A CN 112054623A CN 202011066947 A CN202011066947 A CN 202011066947A CN 112054623 A CN112054623 A CN 112054623A
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- Prior art keywords
- motor
- heat dissipation
- wall
- bolt
- casing
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of motor installation, in particular to a high-efficiency heat-dissipation motor shell which comprises a shaft sealing disc, wherein the inner side of the shaft sealing disc is detachably connected with a protective shell, one end of the protective shell is detachably sleeved with a motor tail cover, one side of the outer wall of the protective shell is fixedly connected with a power supply external shell, the interior of the power supply external shell is fixedly welded on the outer wall of the protective shell, and the interior of the power supply external shell is communicated with the interior of the protective shell. Through setting up the external casing of power, make things convenient for inside spare part device and external connection, through can installing the inside at the external casing of power with the control device, conveniently control the inside spare part device of protecting sheathing, through the motor housing that is provided with the external casing of power that has, effectively conveniently carry out the equipment of the inside device of motor, improved holistic installation effectiveness, conveniently control motor housing inside simultaneously.
Description
Technical Field
The invention relates to the technical field of motor installation, in particular to a high-efficiency heat-dissipation motor shell.
Background
The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction. Denoted in the circuit by the letter M (old standard by D). Its main function is to generate driving torque as power source of electric appliance or various machines. The generator is denoted in the circuit by the letter G. The main function of the generator is to convert mechanical energy into electric energy, and the most common generator at present utilizes heat energy, water energy and the like to drive a generator rotor to generate electricity;
the electric motor converts electric energy into mechanical energy (commonly called as a motor), and the generator converts mechanical energy into electric energy. The motor is represented in the circuit by the letter "M" (old standard is "D"). The main function of the device is to generate driving torque as a power source of electrical appliances or various machines;
the motor shell generally refers to a protective shell installed outside an internal assembly of the motor, the protective shell arranged outside protects internal motor parts such as a rotor and the like, and an effective supporting structure is provided for the internal parts of the motor, so that the internal parts can be stably fixed inside the motor shell, and the normal work of the parts of the motor is ensured;
the metal material that current motor housing usually adopted, through the suitable motor housing of preparation size install motor components at motor housing, however the motor housing of this kind of setting sets up according to the volume of spare part usually, and spare part installs inside motor housing, carries out the during operation at spare part, often can produce the heat, because the inside heat dissipation space of motor housing is less, the heat can't in time distribute away, causes inside spare part to burn out the scheduling problem easily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cloth rolling adjusting device for a high-efficiency heat-dissipation motor shell, which solves the problems.
The invention provides the following technical scheme: the utility model provides a high-efficient heat dissipation motor housing, is including sealing the reel, the inboard of sealing the reel can be dismantled and be connected with protecting sheathing, protecting sheathing's one end can be dismantled and cup jointed the motor tail cover, the external casing of outer wall one side fixedly connected with power of protecting sheathing, the fixed welding in inside of the external casing of power on protecting sheathing's outer wall, the external casing of power inside with protecting sheathing's inside communicate with each other.
Preferably, the motor tail cover comprises a bolt piece and a fastener, the bolt piece is screwed on the outer wall of the motor tail cover, the bolt piece penetrates through the outer wall of the motor tail cover to be connected with the inside of the fastener, the outer side of the fastener is fixedly welded on the inner wall of the motor tail cover, a bolt hole is formed in the fastener, the bolt piece penetrates through the inner wall of the fastener to extend to the inside of the bolt hole, and the motor tail cover is detachably and fixedly connected with one end of the protective shell through the fastener.
Preferably, the protective housing include heat dissipation ring piece and ring flange, heat dissipation ring piece fixed welding 7 on the protective housing outer wall, ring flange fixed connection be in protective housing's the other end, just the inside of ring flange be provided with the butt joint keyhole, the ring flange through butt joint keyhole and bolt spare cooperation with the sealed shaft dish can dismantle fixed connection, just protective housing's inside be provided with the installation cavity, motor rotor fixed mounting in protective housing's inside.
Preferably, the heat dissipation ring pieces are annularly distributed around the outer wall of the protective shell, one end of each heat dissipation ring piece abuts against the inner side surface of the flange, mounting rods are arranged on the outer wall of the protective shell, four groups of the mounting rods are arranged, the mounting rods are annularly and fixedly welded on the outer wall of the protective shell, one end of each mounting rod is in threaded connection with the fastening piece inside the bolt hole, and the bolt piece penetrates through the fastening piece and is in threaded abutment with the mounting rod inside the bolt hole.
Preferably, the shaft sealing disc comprises a shaft interface, a reinforcing piece and a connecting bolt hole, the shaft interface is arranged inside the shaft sealing disc, the motor rotating shaft extends to the outside of the protective shell by penetrating through the shaft interface, the reinforcing piece is fixedly connected to the outer wall of the shaft sealing disc, the connecting bolt hole arranged inside the shaft sealing disc corresponds to the connecting bolt hole outside the flange plate, and the bolt penetrates through the connecting bolt hole and is spirally connected inside the connecting bolt hole.
Preferably, the outer diameter of the shaft sealing disc is consistent with that of the flange disc, and the outer side surface of the flange disc is attached to the inner side surface of the shaft sealing disc.
Preferably, the corner fittings are welded at four corners of the outer end of the connecting outer shell and the fixed mounting shell, and bolt mounting holes for mounting bolts are formed in the corner fittings.
Preferably, the external casing of power including connect shell body and fixed mounting casing, fixed mounting casing fixed connection be in protective housing's outer wall on, the inside of fixed mounting casing with protective housing's inside communicate with each other, the outer end fixedly connected with corner fittings of fixed mounting casing, the outer end fixedly connected with corner fittings of connection shell body, corner fittings between through bolt fixed connection, the side end face of connection shell body with the outside end face looks butt of fixed mounting casing, the outside of connection shell body be provided with the mounting hole.
Preferably, a heat dissipation groove is arranged between the heat dissipation ring pieces, and one end of each heat dissipation ring piece is mutually sleeved with the sleeving end of the motor tail cover.
Compared with the prior art, the invention provides a high-efficiency heat-dissipation motor shell which has the following beneficial effects:
1. through setting up a high-efficient radiating motor casing, through setting up multiunit heat dissipation ring piece in protective housing's outside, when the motor spare part in inside carries out the during operation, carry out effectual heat dissipation through the protective housing of heat dissipation ring piece with the metal material, guarantee that the heat that the inside spare part device of protective housing produced can not pile up in protective housing's inside, avoid the inside high temperature of protective housing, guarantee that the inside spare part device of protective housing can normally work.
2. Through setting up the external casing of power, make things convenient for inside spare part device and external connection, through can installing the inside at the external casing of power with the control device, conveniently control the inside spare part device of protecting sheathing, through the motor housing that is provided with the external casing of power that has, effectively conveniently carry out the equipment of the inside device of motor, improved holistic installation effectiveness, conveniently control motor housing inside simultaneously.
Drawings
FIG. 1 is a schematic view of the overall external connection structure of the motor casing according to the present invention;
FIG. 2 is a schematic view of the overall external connection structure of the motor tail cover according to the present invention;
FIG. 3 is a schematic view showing the arrangement of the connection structure between the protective casing and the shaft sealing disk according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1.
In the figure: 1. a shaft sealing disc; 2. a protective housing; 3. a motor tail cover; 4. the power supply is externally connected with the shell; 5. a bolt member; 6. a fastener; 7. a keyhole; 8. a heat dissipating ring sheet; 9. a shaft interface; 10. a reinforcement; 11. a connecting bolt hole; 12. a flange plate; 13. butt-joint bolt holes; 14. a corner fitting; 15. connecting the outer shell; 16. fixedly mounting the shell; 17. and (5) installing a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, the steering rod 1, the knuckle bearing 2 and the steering shaft 3 belong to the technology which is mature in the prior art, and are not described in more detail in the invention.
Referring to fig. 1-5, a high-efficiency heat dissipation motor casing includes a shaft sealing disc 1, a protective casing 2 is detachably connected to the inner side of the shaft sealing disc 1, a motor tail cover 3 is detachably sleeved at one end of the protective casing 2, an external power supply housing 4 is fixedly connected to one side of the outer wall of the protective casing 2, the internal of the external power supply housing 4 is fixedly welded to the outer wall of the protective casing 2, the internal of the external power supply housing 4 is communicated with the internal of the protective casing 2, the motor tail cover 3 includes a bolt 5 and a fastener 6, the bolt 5 is spirally connected to the outer wall of the motor tail cover 3, the bolt 5 penetrates through the outer wall of the motor tail cover 3 to be connected with the internal of the fastener 6, the outer side of the fastener 6 is fixedly welded to the inner wall of the motor tail cover 3, the interior of the fastener 6 is provided with a bolt hole 7, the bolt piece 5 passes through the inner wall of the fastener 6 and extends to the interior of the bolt hole 7, the motor tail cover 3 is detachably and fixedly connected with one end of the protective shell 2 through the fastener 6, the protective shell 2 comprises a heat dissipation ring piece 8 and a flange 12, the heat dissipation ring piece 8 is fixedly welded on the outer wall 7 of the protective shell 2, the flange 12 is fixedly connected with the other end of the protective shell 2, a butt joint bolt hole 13 is arranged inside the flange 12, the flange 12 is matched with the bolt piece through the butt joint bolt hole 13 and is detachably and fixedly connected with the shaft sealing disc 1, an installation cavity is arranged inside the protective shell 2, the motor rotor is fixedly arranged inside the protective shell 2, and through arranging a motor shell with high-efficiency heat dissipation, through setting up multiunit heat dissipation ring piece 8 in the outside at protecting sheathing 2, the during operation is carried out to the spare part device of motor in inside, carries out effectual heat dissipation through heat dissipation ring piece 8 and metal material's protecting sheathing 2, guarantees that the heat that the spare part device inside of protecting sheathing 2 produced can not pile up in protecting sheathing 2's inside, avoids the inside high temperature of protecting sheathing 2, guarantees that the spare part device inside of protecting sheathing 2 can normally work.
The heat dissipating ring sheets 8 are annularly distributed around the outer wall of the protective shell 2, one end of each heat dissipating ring sheet 8 abuts against the inner side surface of the flange 12, the outer wall of the protective shell 2 is provided with four groups of mounting rods 17, the mounting rods 17 are annularly distributed and fixedly welded on the outer wall of the protective shell 2, one end of each mounting rod 17 and the fastening piece 6 are spirally connected inside the corresponding bolt hole 7, the bolt piece 5 penetrates through the fastening piece 6 and is spirally abutted against the mounting rod 17 inside the bolt hole 7, the shaft sealing disc 1 comprises a shaft interface 9, a reinforcing piece 10 and a connecting bolt hole 11, the shaft sealing disc 1 is internally provided with a shaft interface 9, a motor rotating shaft extends to the outside of the protective shell 2 by penetrating through the shaft interface 9, and the reinforcing piece 10 is fixedly connected on the outer wall of the shaft sealing disc 1, the inner part of the sealing shaft disc 1 is provided with a connecting bolt hole 11 corresponding to a butt joint bolt hole 13 outside a flange 12, the bolt passes through the connecting bolt hole 11 and is spirally connected inside the butt joint bolt hole 13, the outer diameter size of the sealing shaft disc 1 is consistent with the outer diameter size of the flange 12, the outer side surface of the flange 12 is attached to the inner side surface of the sealing shaft disc 1, corner pieces 14 are welded at four corners of the outer ends of a connecting shell body 15 and a fixed mounting shell body 16, bolt mounting holes for bolt mounting are arranged inside the corner pieces 14, the power supply external shell body 4 comprises a connecting shell body 15 and a fixed mounting shell body 16, the fixed mounting shell body 16 is fixedly connected on the outer wall of the protective shell 2, the inner part of the fixed mounting shell body 16 is communicated with the inner part of the protective shell 2, the outer end of the fixed mounting shell 16 is fixedly connected with an angle piece 14, the outer end of the connecting shell 15 is fixedly connected with the angle piece 14, the angle pieces 14 are fixedly connected through bolts, the side end face of the connecting shell 15 is abutted against the outer side end face of the fixed mounting shell 16, a mounting hole is formed in the outer portion of the connecting shell 15, a radiating groove is formed between the radiating ring pieces 8, one end of each radiating ring piece 8 is sleeved with the sleeved end of the motor tail cover 3, the internal parts are conveniently connected with the outside through the arrangement of the power supply external shell 4, the control devices can be mounted in the power supply external shell 4, the control devices in the protective shell 2 are conveniently controlled, the motor shell provided with the power supply external shell 4 is used for effectively and conveniently assembling the internal parts of the motor, the whole installation efficiency is improved, and the interior of the motor shell is conveniently controlled.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a high-efficient heat dissipation motor housing, includes a closing shaft dish (1), its characterized in that: the inboard of sealing shaft dish (1) can be dismantled and be connected with protecting sheathing (2), the one end of protecting sheathing (2) can be dismantled and cup jointed motor tail cover (3), outer wall one side fixedly connected with power external casing (4) of protecting sheathing (2), the inside fixed welding of power external casing (4) in the outer wall of protecting sheathing (2) on, the inside of power external casing (4) with the inside of protecting sheathing (2) communicate with each other.
2. The efficient heat dissipation motor housing of claim 1, wherein: motor tail-hood (3) including bolt spare (5) and fastener (6), bolt spare (5) screwed connection be in the outer wall of motor tail-hood (3) on, bolt spare (5) pass the outer wall of motor tail-hood (3) with the inside of fastener (6) be connected, the outside fixed welding of fastener (6) on the inner wall of motor tail-hood (3), the inside of fastener (6) be provided with bolt hole (7), bolt spare (5) pass the inner wall of fastener (6) extend to the inside of bolt hole (7), motor tail-hood (3) pass through fastener (6) with the one end of protective housing (2) can dismantle fixed connection.
3. The efficient heat dissipation motor housing of claim 1, wherein: protective housing (2) including heat dissipation ring piece (8) and ring flange (12), heat dissipation ring piece (8) fixed welding be in protective housing (2) outer wall on 7, ring flange (12) fixed connection be in protective housing (2) the other end, just the inside of ring flange (12) be provided with butt joint keyhole (13), ring flange (12) through butt joint keyhole (13) and bolt piece cooperation with sealed reel (1) can dismantle fixed connection, just protective housing (2) the inside be provided with the installation cavity, motor rotor fixed mounting in protective housing (2) the inside.
4. A high efficiency heat dissipating motor casing as claimed in claim 3, wherein: radiating ring piece (8) ring shape distribute be in protective housing (2) outer wall around, radiating ring piece (8) one end butt in the inboard surface of ring flange (12), just protective housing (2) outer wall be provided with installation pole (17), installation pole (17) have four groups, installation pole (17) ring shape distribute fixed welding in protective housing (2) outer wall on, installation pole (17) one end with fastener (6) screwed connection in the inside of keyhole (7), just bolt spare (5) run through fastener (6) and inside installation pole (17) screwed connection of keyhole (7).
5. The efficient heat dissipation motor housing of claim 1, wherein: the shaft sealing disc (1) comprises a shaft interface (9), a reinforcing piece (10) and a connecting bolt hole (11), the shaft interface (9) is arranged inside the shaft sealing disc (1), a motor rotating shaft extends to the outside of the protective shell (2) by penetrating through the shaft interface (9), the reinforcing piece (10) is fixedly connected to the outer wall of the shaft sealing disc (1), the connecting bolt hole (11) formed inside the shaft sealing disc (1) corresponds to the butt joint bolt hole (13) formed outside the flange plate (12), and the bolt penetrates through the connecting bolt hole (11) to be spirally connected inside the butt joint bolt hole (13).
6. The efficient heat dissipation motor housing of claim 1, wherein: the outer diameter of the shaft sealing disc (1) is consistent with that of the flange disc (12), and the outer side surface of the flange disc (12) is attached to the inner side surface of the shaft sealing disc (1).
7. The efficient heat dissipation motor housing of claim 1, wherein: the external casing of power (4) including connecting shell body (15) and fixed mounting casing (16), fixed mounting casing (16) fixed connection be in the outer wall of protecting sheathing (2) on, the inside of fixed mounting casing (16) with the inside of protecting sheathing (2) communicate with each other, the outer end fixedly connected with corner fittings (14) of fixed mounting casing (16), the outer end fixedly connected with corner fittings (14) of connecting shell body (15), corner fittings (14) between through bolt fixed connection, the side end face of connecting shell body (15) with the outside end face looks butt of fixed mounting casing (16), the outside of connecting shell body (15) be provided with the mounting hole.
8. The efficient heat dissipation motor housing of claim 7, wherein: the corner fittings (14) are welded at four corners of the outer end of the connecting outer shell (15) and the outer end of the fixed mounting shell (16), and bolt mounting holes for mounting bolts are formed in the corner fittings (14).
9. A high efficiency heat dissipating motor casing as claimed in claim 3, wherein: the heat dissipation ring pieces (8) are provided with heat dissipation grooves, and one end of each heat dissipation ring piece (8) is sleeved with the sleeving end of the motor tail cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011066947.4A CN112054623A (en) | 2020-10-04 | 2020-10-04 | High-efficient heat dissipation motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011066947.4A CN112054623A (en) | 2020-10-04 | 2020-10-04 | High-efficient heat dissipation motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112054623A true CN112054623A (en) | 2020-12-08 |
Family
ID=73606300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011066947.4A Pending CN112054623A (en) | 2020-10-04 | 2020-10-04 | High-efficient heat dissipation motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112054623A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11243660A (en) * | 1998-02-23 | 1999-09-07 | Hitachi Ltd | Rotating electric machine |
| US20140265691A1 (en) * | 2013-03-12 | 2014-09-18 | Sumitomo Heavy Industries, Ltd. | Motor frame |
| CN204794495U (en) * | 2015-07-29 | 2015-11-18 | 荆楚理工学院 | Motor housing of interior wiring formula |
| CN109546787A (en) * | 2018-12-07 | 2019-03-29 | 贵阳航空电机有限公司 | Motor case improves structure |
| CN209358334U (en) * | 2019-02-26 | 2019-09-06 | 江苏久力风电技术开发有限公司 | A kind of wind-driven generator end cap |
| CN209963859U (en) * | 2019-04-26 | 2020-01-17 | 苏州博亚科技有限公司 | Heat dissipation type variable frequency motor casing |
-
2020
- 2020-10-04 CN CN202011066947.4A patent/CN112054623A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11243660A (en) * | 1998-02-23 | 1999-09-07 | Hitachi Ltd | Rotating electric machine |
| US20140265691A1 (en) * | 2013-03-12 | 2014-09-18 | Sumitomo Heavy Industries, Ltd. | Motor frame |
| CN204794495U (en) * | 2015-07-29 | 2015-11-18 | 荆楚理工学院 | Motor housing of interior wiring formula |
| CN109546787A (en) * | 2018-12-07 | 2019-03-29 | 贵阳航空电机有限公司 | Motor case improves structure |
| CN209358334U (en) * | 2019-02-26 | 2019-09-06 | 江苏久力风电技术开发有限公司 | A kind of wind-driven generator end cap |
| CN209963859U (en) * | 2019-04-26 | 2020-01-17 | 苏州博亚科技有限公司 | Heat dissipation type variable frequency motor casing |
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Application publication date: 20201208 |