CN112018959A - Driving motor with efficient heat dissipation function - Google Patents
Driving motor with efficient heat dissipation function Download PDFInfo
- Publication number
- CN112018959A CN112018959A CN202011137057.8A CN202011137057A CN112018959A CN 112018959 A CN112018959 A CN 112018959A CN 202011137057 A CN202011137057 A CN 202011137057A CN 112018959 A CN112018959 A CN 112018959A
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- CN
- China
- Prior art keywords
- shaped hole
- driving motor
- hole
- holes
- shell
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
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- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
Abstract
The invention discloses a driving motor with a high-efficiency heat dissipation function, which comprises a shell, a front cover, a rear cover, a bearing, a stator, a rotor, a rotating shaft, a fan and an outer cover, wherein a through hole is formed in the shell, a first U-shaped hole is formed in the front cover, a second U-shaped hole is formed in the rear cover, the first U-shaped hole and the second U-shaped hole are communicated with the through hole, and one first U-shaped hole is connected with a cooling system. According to the invention, the cooling system is arranged, so that the shell does not depend on the traditional fins and the fan for heat dissipation, meanwhile, the cooling liquid can be actively pumped to complete cooling liquid circulation and timely dissipate heat in the driving motor, the device absorbs and transfers the heat in the driving motor by means of the through holes and the U-shaped holes arranged on the shell, the front cover and the rear cover, the efficient heat dissipation efficiency is achieved, and the working time and the service life of the driving motor are prolonged.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a driving motor with a high-efficiency heat dissipation function.
Background
An electric machine, commonly known as a "motor", refers to an electromagnetic device that converts or transmits electric energy 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 use of electric power energy for driving motor has higher and higher position in people's life, and current driving motor relies on traditional fin and fan to dispel the heat, and when using for a long time, a large amount of heats are built up to driving motor's inside, cause equipment to damage easily.
Accordingly, the present invention provides a driving motor having a high heat dissipation function.
Disclosure of Invention
The invention aims to: in order to solve the above problems, a driving motor having a high-efficiency heat dissipation function is proposed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a driving motor with a high-efficiency heat dissipation function comprises a shell, a front cover, a rear cover, a bearing, a stator, a rotor, a rotating shaft, a fan and an outer cover, wherein a through hole is formed in the shell, a first U-shaped hole is formed in the front cover, a second U-shaped hole is formed in the rear cover, the first U-shaped hole and the second U-shaped hole are communicated with the through hole, and one first U-shaped hole is connected with a cooling system; cooling system mainly has air cooler, batch oil tank and a pump sending section of thick bamboo, the inside of a pump sending section of thick bamboo has rotates the axostylus axostyle of connection on the casing through rotating the seat subassembly, the axostylus axostyle is located the cover and is equipped with the impeller on the tip of a pump sending section of thick bamboo, the cover is equipped with the second runner on the other end of axostylus axostyle, the cover is equipped with first runner in the pivot, and just first runner passes through driving belt and second runner opening transmission, one of them do not communicate in the middle of the first U type hole, and both ends are connected with the connector, the connector has a pump sending section of thick bamboo and air cooler through copper union coupling, air cooler has.
As a further description of the above technical solution:
through holes which are coaxial with the shell are circumferentially distributed on the shell, and the through holes are communicated with the first U-shaped hole and the second U-shaped hole through connecting pipes.
As a further description of the above technical solution:
the middle part of the connecting pipe is provided with a convex ring, sealing rings sleeved on the connecting pipe are arranged on two sides of the convex ring, and two ends of the connecting pipe are inserted into the through hole, the first U-shaped hole and the second U-shaped hole.
As a further description of the above technical solution:
two adjacent through holes 11 are connected to two ends of the second U-shaped hole 31 and the other ends of the through holes 11 are connected to the first U-shaped holes 21 respectively.
As a further description of the above technical solution:
the air cooler is arc-shaped and is fixed on the fins on the shell.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the cooling system is arranged, so that the shell does not depend on the traditional fins and the fan for heat dissipation, meanwhile, the cooling liquid can be actively pumped to complete cooling liquid circulation and timely dissipate heat in the driving motor, the device absorbs and transfers the heat in the driving motor by means of the through holes and the U-shaped holes arranged on the shell, the front cover and the rear cover, the efficient heat dissipation efficiency is achieved, and the working time and the service life of the driving motor are prolonged.
2. According to the invention, the driving motor drives the impeller to rotate by means of rotation of the rotating shaft, the cooling liquid is sent into the through hole and the U-shaped hole for circulation, the air cooler dissipates heat by means of airflow passing through the fins, and the device can supplement and replace the cooling liquid through the oil storage tank, so that the use is convenient.
Drawings
FIG. 1 illustrates a schematic cross-sectional front view provided in accordance with an embodiment of the present invention;
FIG. 2 illustrates a schematic view of a partial cross-sectional structure of a rear cover provided according to an embodiment of the present invention;
FIG. 3 illustrates a schematic view of a partial cross-sectional structure of a front cover provided according to an embodiment of the present invention;
FIG. 4 illustrates a side view structural schematic diagram of a front cover provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating an enlarged structure of a part B provided in accordance with an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating an enlarged structure of a part C provided in accordance with an embodiment of the present invention.
Illustration of the drawings:
1. a housing; 11. a through hole; 12. a fin; 2. a front cover; 21. a first U-shaped hole; 3. a rear cover; 31. a second U-shaped hole; 4. a bearing; 5. a stator; 6. a rotor; 7. a rotating shaft; 8. a fan; 9. a cooling system; 91. a first runner; 92. a drive belt; 93. a second runner; 94. a shaft lever; 95. a rotating seat assembly; 96. a wind cooler; 97. an oil storage tank; 98. a pumping barrel; 99. an impeller; 910. a copper pipe; 911. a connector; 912. a connecting pipe; 913. a seal ring; 10. a housing.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a driving motor with high-efficiency heat dissipation function comprises a shell 1, a front cover 2, a rear cover 3, a bearing 4, a stator 5, a rotor 6, a rotating shaft 7, a fan 8 and an outer cover 10, wherein a through hole 11 is formed in the shell 1, a first U-shaped hole 21 is formed in the front cover 2, a second U-shaped hole 31 is formed in the rear cover 3, the first U-shaped hole 21 and the second U-shaped hole 31 are communicated with the through hole 11, and one first U-shaped hole 21 is connected with a cooling system 9; cooling system 9 includes windy cooler 96, oil storage tank 97, and pump barrel 98, the inside of pump barrel 98 has rotates the axostylus axostyle 94 of connection on casing 1 through rotating seat subassembly 95, the cover is equipped with impeller 99 on axostylus axostyle 94 is located the tip of pump barrel 98, the cover is equipped with second runner 93 on the other end of axostylus axostyle 94, the cover is equipped with first runner 91 in pivot 7, and first runner 91 is through driving belt 92 and the opening transmission of second runner 93, one of them first U type hole 21 middle intercommunication that does not connect, and both ends are connected with connector 911, connector 911 is connected with pump barrel 98 and air cooler 96 through copper pipe 910, air cooler 96 is connected with oil storage tank 97 through copper pipe 910, oil storage tank 97 is connected with pump barrel 98 through copper pipe.
Through holes 11 which are coaxial with the shell 1 are distributed on the circumference of the shell 1, and the through holes 11 are communicated with the first U-shaped hole 21 and the second U-shaped hole 31 through connecting pipes 912.
The middle of the connection pipe 912 has a protruding ring, and two sides of the protruding ring have sealing rings 913 sleeved on the connection pipe 912, and two ends of the connection pipe 912 are inserted into the through hole 11 and the first U-shaped hole 21, and the second U-shaped hole 31.
Two adjacent through holes 11 are connected to both ends of the second U-shaped hole 31 and the first U-shaped hole 21 is connected to the other end of each through hole 11.
The air cooler 96 is arc-shaped and is fixed to the fins 12 on the housing 1.
The working principle is as follows: when in use, on the basis of the heat dissipation of the fins 12 and the fan 8, the wall thickness of the shell 1 of the driving motor is provided with the through holes 11, the through holes 11 are distributed around the uniform circumference of the shell 1, and two ends of the through holes 11 are respectively connected with the first U-shaped hole 21 and the second U-shaped hole 31 through the connecting pipes 912, the through holes 11 are connected with the first U-shaped hole 21 and the second U-shaped hole 31 in an S-shaped connection mode, the middle of one of the first U-shaped holes 21 is not communicated, the first U-shaped hole 21 is provided with the connector 911 screwed and connected on the front cover 2, so that a channel built in the device is formed on the driving motor and connected with the cooling system 9, the cooling system 9 transfers and dissipates heat generated by the driving motor, the first rotating wheel 91 of the cooling system 9 rotates along with the driving motor, the driving belt 92 enables the second rotating wheel 93 and the shaft lever 94 to rotate, the shaft rod 94 is rotatably connected inside the pumping cylinder 98, the impeller 99 arranged at the end part of the shaft rod enables cooling liquid to be pumped into the channel, the cooling liquid passes through the connector 911, the air cooler 96 and the backflow oil storage tank 97, the cooling liquid in the oil storage tank 97 enters the pumping cylinder 98 again to complete circulation, the air cooler 96 is arc-shaped and is fixedly connected to the fins 12, the air flow generated by the fan 8 passes through the fins 12 and also passes through the air cooler 96, therefore, the continuous heat absorption and heat dissipation of the cooling liquid take out the heat inside the driving motor, the connecting pipe 912 is provided with a convex ring, two ends of the convex ring are provided with sealing rings 913 sleeved on the connecting pipe 912, and when the shell 1 is used for connecting the front cover 2 and the rear cover 3, the problem of cooling liquid leakage cannot occur.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A driving motor with a high-efficiency heat dissipation function comprises a shell (1), a front cover (2), a rear cover (3), a bearing (4), a stator (5), a rotor (6), a rotating shaft (7), a fan (8) and an outer cover (10), and is characterized in that the shell (1) is provided with a through hole (11), the front cover (2) is provided with a first U-shaped hole (21), the rear cover (3) is provided with a second U-shaped hole (31), the first U-shaped hole (21) and the second U-shaped hole (31) are communicated with the through hole (11), and one first U-shaped hole (21) is connected with a cooling system (9); the cooling system (9) comprises an air cooler (96), an oil storage tank (97) and a pumping cylinder (98), a shaft rod (94) which is rotatably connected to the shell (1) through a rotating seat assembly (95) is arranged inside the pumping cylinder (98), an impeller (99) is sleeved on the end portion, located on the pumping cylinder (98), of the shaft rod (94), a second rotating wheel (93) is sleeved on the other end of the shaft rod (94), a first rotating wheel (91) is sleeved on the rotating shaft (7), the first rotating wheel (91) is in open transmission with the second rotating wheel (93) through a transmission belt (92), the middle of one of the first U-shaped holes (21) is not communicated, two ends of the first rotating wheel are connected with a connector (911), the connector (911) is connected with the pumping cylinder (98) and the air cooler (96) through a copper pipe (910), the air cooler (96) is connected with the oil storage tank (97) through a copper pipe (910), the oil storage tank (97) is connected with a pumping barrel (98) through a copper pipe (910).
2. The driving motor with the function of efficiently dissipating heat according to claim 1, wherein through holes (11) having the same axis as the casing (1) are circumferentially distributed on the casing (1), and the through holes (11) are communicated with the first U-shaped hole (21) and the second U-shaped hole (31) through connecting pipes (912).
3. The driving motor with high heat dissipation efficiency as claimed in claim 2, wherein a protruding ring is provided at the middle of the connecting pipe (912), and sealing rings (913) are provided at two sides of the protruding ring and are sleeved on the connecting pipe (912), and two ends of the connecting pipe (912) are inserted into the through hole (11) and the first U-shaped hole (21) and the second U-shaped hole (31).
4. The driving motor with high heat dissipation efficiency as recited in claim 1, wherein two adjacent through holes (11) are connected to both ends of the second U-shaped hole (31), and the first U-shaped hole (21) is connected to each of the other ends of the through holes (11).
5. The driving motor with high heat dissipating function as claimed in claim 1, wherein the air cooler (96) is arc-shaped and fixed to a fin (12) on the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137057.8A CN112018959A (en) | 2020-10-22 | 2020-10-22 | Driving motor with efficient heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137057.8A CN112018959A (en) | 2020-10-22 | 2020-10-22 | Driving motor with efficient heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112018959A true CN112018959A (en) | 2020-12-01 |
Family
ID=73527987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011137057.8A Pending CN112018959A (en) | 2020-10-22 | 2020-10-22 | Driving motor with efficient heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112018959A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014984A (en) * | 2023-03-28 | 2023-04-25 | 长沙润伟机电科技有限责任公司 | Cooling system for high-power motor |
-
2020
- 2020-10-22 CN CN202011137057.8A patent/CN112018959A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014984A (en) * | 2023-03-28 | 2023-04-25 | 长沙润伟机电科技有限责任公司 | Cooling system for high-power motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201201 |
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| RJ01 | Rejection of invention patent application after publication |