CN114362426B - Heat dissipation opening and closing adjusting type motor - Google Patents
Heat dissipation opening and closing adjusting type motor Download PDFInfo
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- CN114362426B CN114362426B CN202210017249.8A CN202210017249A CN114362426B CN 114362426 B CN114362426 B CN 114362426B CN 202210017249 A CN202210017249 A CN 202210017249A CN 114362426 B CN114362426 B CN 114362426B
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Abstract
The invention discloses a heat dissipation opening and closing adjusting type motor which comprises an outer shell, a stator, a rotor, a rotating shaft and a heat dissipation opening and closing mechanism, wherein the outer shell is provided with a stator and a rotor; the annular isolation grooves are formed in the periphery of two ends of the outer shell respectively, a radiating ventilation gap is formed, the outer end of the closed ring body is covered and connected with the outer sides of the annular isolation grooves in the periphery in a normal state, when the external monitoring equipment monitors overhigh heat and needs to radiate the heat, the closed ring body is driven to move towards the middle of the outer shell in a rotating mode through the driving sleeve body, the annular isolation grooves are opened in the outer end of the closed ring body in the periphery, the annular isolation grooves are enabled to be filled with air flow, cooling is achieved through rotary suction air flow of the rotor, when the heat is not very high, the closed ring body is covered on the annular isolation grooves, the noise of operation can be greatly reduced, impurities of suction air can be effectively filtered through the annular filter element, and the whole structural design is ingenious.
Description
Technical Field
The invention relates to a heat-dissipation opening-closing adjusting type motor.
Background
The motor is an electric motor or an engine; the working principle is that a starter rotor is driven to rotate by the forced rotation of an electrified coil in a magnetic field, a pinion on the rotor drives an engine flywheel to rotate, and the motor is an important component of the motor when the motor is arranged on a shell; the existing motor shell heat dissipation is simply based on the heat dissipation fins on the outer surface of the motor shell for heat dissipation, so that the passive static heat dissipation form can cause poor heat dissipation effect, and once the heat dissipation of the motor is poor, the risk that the motor is burnt and scrapped due to too high local heat is caused, so that the heat dissipation structure of the motor is a more key technology.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the heat dissipation opening-closing regulation type motor can actively adjust heat dissipation.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a heat dissipation opening and closing adjusting type motor comprises an outer shell, a stator, a rotor, a rotating shaft and a heat dissipation opening and closing mechanism; a rotor is arranged at the inner axis of the outer shell; a stator is arranged on the outer side of the periphery of the rotor, and the outer side of the periphery of the stator is connected to the inner wall of the periphery of the outer shell; a rotating shaft is arranged on the rotor; the heat dissipation opening and closing mechanism comprises a driving sleeve body, a closed ring body, a connecting column and an annular filter element; a driving sleeve body is sleeved and mounted on the outer side of the periphery of the middle of the outer shell; the driving sleeve body is rotatably clamped and mounted on the outer side of the periphery of the middle of the outer shell; the outer sides of the peripheries of two ends of the outer shell are respectively sleeved with a closed ring body, and the closed ring bodies are slidably clamped on the outer side wall of the outer shell; the peripheries of two ends of the driving sleeve body are respectively connected to the peripheries of the inner ends of the closed ring bodies; the driving sleeve body rotates to drive the closed ring body to slide relatively on the outer side of the periphery of the outer shell; the peripheries of two ends of the outer shell are respectively provided with an annular partition groove; a plurality of connecting columns are uniformly arranged on the periphery of the annular partition groove; the outer sides of the peripheries of the connecting columns are sleeved with an annular filter element; the periphery of the outer end of the closed ring body is covered and connected with the peripheral outer side of the annular partition groove, and the driving sleeve body rotates to drive the periphery of the outer end of the closed ring body to close or open the annular partition groove.
Further, driving ring grooves are respectively formed in the inner parts of the two ends of the driving sleeve body; an external thread ring surface is arranged on the periphery of the inner side of the driving ring groove; the periphery of the inner end of the closed ring body is provided with an internal thread ring body; the internal thread ring body is sleeved on the outer side of the periphery of the outer shell; the internal thread ring body is screwed on the external thread ring surface of the driving ring groove; the threads of the external thread ring surfaces of the driving ring grooves at the two ends of the driving sleeve body are oppositely arranged.
Further, evenly be equipped with a plurality of butt elastomer in the drive annular, butt elastomer elasticity butt is on the inner end of internal thread ring body.
Furthermore, sliding clamping grooves are respectively formed in the upper end and the lower end of the two ends of the outer shell; the upper part and the lower part of the inner side of the internal thread ring body are respectively provided with a sliding latch; the sliding clamping teeth are in sliding clamping connection with the sliding clamping grooves.
Further, the outer side of the periphery of the middle of the outer shell is provided with an annular clamping groove; the upper part and the lower part of the inner side of the driving sleeve body are respectively provided with a rotary clamping tooth; the driving sleeve body is rotationally clamped on the annular clamping groove on the outer side of the periphery of the outer shell body through the rotary clamping teeth.
Further, the front end and the rear end of the rotating shaft respectively extend to the outer sides of the front end and the rear end of the outer shell; a plurality of rotating blades are uniformly arranged on the outer side of the periphery of the rear end of the rotating shaft; the rear end of the outer shell is provided with a rear connecting cover; a plurality of vent holes are uniformly formed in the outer side of the rear connecting cover; the rotating blades are positioned in the rear connecting cover; and the rear end part of the outer shell is provided with vent grooves up and down.
Furthermore, annular flanges are arranged around the rear connecting cover; the periphery of the annular flanging is uniformly connected with the periphery of the rear end of the shell through connecting screws.
Furthermore, two ends of the rotating shaft are respectively provided with a rotating ring body; the rotary ring body is in rotary butt joint with the inner walls of the two ends of the outer shell.
The invention has the following beneficial effects:
the invention is additionally provided with a heat dissipation opening and closing mechanism, the peripheries of two ends of the outer shell are respectively provided with an annular partition groove to form a heat dissipation ventilation gap, the peripheries of the annular partition grooves are uniformly provided with a plurality of connecting columns for fixing, so that the two ends of the outer shell can not be separated and can also ventilate, the periphery of the outer end of the closed ring body is covered and connected with the periphery of the annular partition groove in a normal state, when external monitoring equipment monitors that heat is overhigh and needs to be dissipated, the closed ring body is driven to move towards the middle of the outer shell through driving the sleeve body to enable the annular partition grooves to be opened around the outer end of the closed ring body, the annular partition groove is led with airflow, the cooling is realized through the rotating suction airflow of the rotor, when the heat is not very high, the closed ring body is covered on the annular partition groove, the noise of operation can be greatly reduced, impurities of the suction gas can be effectively filtered through the annular filter element, and the whole structure is skillful in design.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of one side of the heat dissipation opening and closing mechanism of the present invention.
FIG. 3 is a schematic diagram of the middle structure of FIG. 2 according to the present invention.
FIG. 4 is a schematic structural diagram of the present invention shown in FIG. 2.
Fig. 5 is a schematic structural view of the rear connection cover of the present invention.
FIG. 6 is a schematic cross-sectional view of the connecting column and the outer housing of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, a heat dissipation opening/closing adjustment type motor includes an outer housing 1, a stator 2, a rotor 3, a rotating shaft 4, and a heat dissipation opening/closing mechanism 5; a rotor 3 is arranged at the inner axis of the outer shell 1; the stator 2 is arranged on the outer side of the periphery of the rotor 3, and the outer side of the periphery of the stator 2 is connected to the inner wall of the periphery of the outer shell 1; a rotating shaft 4 is arranged on the rotor 3; the heat dissipation opening and closing mechanism 5 comprises a driving sleeve body 51, a closed ring body 52, a connecting column 53 and an annular filter element 54; a driving sleeve body 51 is sleeved and mounted on the outer side of the periphery of the middle of the outer shell 1; the driving sleeve body 51 is rotatably clamped and arranged at the outer side of the periphery of the middle of the outer shell 1; the outer sides of the peripheries of two ends of the outer shell 1 are respectively sleeved with a closed ring body 52, and the closed ring bodies 52 are slidably clamped on the outer side wall of the outer shell 1; the peripheries of two ends of the driving sleeve body 51 are respectively connected to the peripheries of the inner ends of the closed ring body 52; the driving sleeve body 51 rotates to drive the closed ring body 52 to slide relatively on the outer side of the periphery of the outer shell 1; the peripheries of two ends of the outer shell 1 are respectively provided with an annular partition groove 11; a plurality of connecting columns 53 are uniformly arranged on the periphery of the annular partition groove 11; the outer sides of the peripheries of the connecting columns 53 are sleeved with an annular filter element 54; the periphery of the outer end of the closed ring body 52 is covered and connected with the periphery of the annular partition groove 11, and the driving sleeve body 51 drives the periphery of the outer end of the closed ring body 52 to close or open the annular partition groove 11.
As shown in fig. 1 to 6, it is further preferable that the driving sleeve 51 has driving ring grooves 511 respectively formed in the two ends; an external thread ring surface is arranged around the inner side of the driving ring groove 511; an internal thread ring body 521 is arranged around the inner end of the closed ring body 52; the internal thread ring body 521 is sleeved on the outer side of the periphery of the outer shell 1; the internal thread ring body 521 is screwed on the external thread ring surface of the driving ring groove 511; the thread of the external thread ring surface of the driving ring groove 511 at the two ends of the driving sleeve body 51 are arranged oppositely. Further, a plurality of abutting elastic bodies 55 are uniformly arranged in the driving ring groove 511, and the abutting elastic bodies 55 elastically abut against the inner end of the internal thread ring body 521. Further, two ends of the outer shell 1 are respectively provided with a sliding clamping groove 13 from top to bottom; the upper side and the lower side of the inner side of the internal thread ring body 521 are respectively provided with a sliding latch 522; the sliding latch 522 is slidably latched to the sliding latch slot 13. Further, the outer side of the periphery of the middle of the outer shell 1 is provided with an annular clamping groove 12; the upper part and the lower part of the inner side of the driving sleeve body 51 are respectively provided with a rotary clamping tooth 512; the driving sleeve body 51 is rotatably clamped in the annular clamping groove 12 on the outer side of the periphery of the outer shell 1 through the rotary clamping teeth 512. Further, the front end and the rear end of the rotating shaft 4 respectively extend to the outer sides of the front end and the rear end of the outer shell 1; a plurality of rotating blades 43 are uniformly arranged on the outer side of the periphery of the rear end of the rotating shaft 4; a rear connecting cover 42 is arranged at the rear end of the outer shell 1; a plurality of vent holes 421 are uniformly formed in the outer side of the rear connecting cover 42; the rotating blades 43 are located inside the rear connection cover 42; the rear end of the outer shell 1 is provided with vent grooves 14 at the upper and lower parts. Further, an annular flange 422 is arranged around the rear connecting cover 42; the periphery of the annular flanging 422 and the periphery of the rear end of the outer shell 1 are uniformly connected through connecting screws 423. Further, two ends of the rotating shaft 4 are respectively provided with a rotating ring body 41; the rotating ring 41 is rotatably abutted against the inner walls of the two ends of the outer casing 1.
The invention adds the heat dissipation opening and closing mechanism 5, the two ends of the outer shell 1 are respectively provided with the annular partition groove 11 to form a heat dissipation ventilation gap, the periphery of the annular partition groove 11 is uniformly provided with the plurality of connecting columns 53 for fixing, so that the two ends of the outer shell can not be separated and can be ventilated, the periphery of the outer end of the closed ring body 52 is covered and connected with the periphery of the annular partition groove 11 in a normal state, when external monitoring equipment monitors that heat is overhigh and needs to be dissipated, the closed ring body 52 is rotationally driven by the driving sleeve body 51 to move towards the middle of the outer shell 1, the annular partition groove 11 is opened around the outer end of the closed ring body 52, so that the annular partition groove 11 is communicated with air flow, cooling is realized by rotationally sucking the air flow through the rotor 3, when the heat is not very high, the closed ring body 52 is covered on the annular partition groove 11, the noise of operation can be greatly reduced, impurities of sucked air can be effectively filtered through the annular filter element 54, and the whole structure is skillful in design.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A heat dissipation opening-closing adjusting type motor is characterized by comprising an outer shell, a stator, a rotor, a rotating shaft and a heat dissipation opening-closing mechanism; a rotor is arranged at the inner axis of the outer shell; the stator is arranged on the outer side of the periphery of the rotor, and the outer side of the periphery of the stator is connected to the inner wall of the periphery of the outer shell; a rotating shaft is arranged on the rotor; the heat dissipation opening and closing mechanism comprises a driving sleeve body, a closed ring body, a connecting column and an annular filter element; a driving sleeve body is sleeved and mounted on the outer side of the periphery of the middle of the outer shell; the driving sleeve body is rotatably clamped and mounted on the outer side of the periphery of the middle of the outer shell; the outer sides of the peripheries of two ends of the outer shell are respectively sleeved with a closed ring body, and the closed ring bodies are clamped on the outer side wall of the outer shell in a sliding manner; the peripheries of two ends of the driving sleeve body are respectively connected to the peripheries of the inner ends of the closed ring bodies; the driving sleeve body rotates to drive the closed ring body to slide relatively on the outer side of the periphery of the outer shell; the peripheries of two ends of the outer shell are respectively provided with an annular partition groove; a plurality of connecting columns are uniformly arranged on the periphery of the annular partition groove; the outer sides of the peripheries of the connecting columns are sleeved with an annular filter element; the periphery of the outer end of the closed ring body is covered and connected with the peripheral outer side of the annular partition groove, and the driving sleeve body rotates to drive the periphery of the outer end of the closed ring body to close or open the annular partition groove.
2. The heat dissipation open-close regulation type motor as claimed in claim 1, wherein driving ring grooves are respectively formed in the two ends of the driving sleeve body; an external thread ring surface is arranged on the periphery of the inner side of the driving ring groove; the periphery of the inner end of the closed ring body is provided with an internal thread ring body; the internal thread ring body is sleeved on the outer side of the periphery of the outer shell; the internal thread ring body is screwed on the external thread ring surface of the driving ring groove; the threads of the external thread ring surfaces of the driving ring grooves at the two ends of the driving sleeve body are oppositely arranged.
3. The heat dissipation open-close regulation type motor as claimed in claim 2, wherein a plurality of abutting elastic bodies are uniformly arranged in the driving ring groove, and the abutting elastic bodies elastically abut against the inner end of the internal thread ring body.
4. The heat dissipation opening-closing adjustable motor according to claim 2, wherein two ends of the outer housing are respectively provided with a sliding slot at the upper and lower ends; the upper part and the lower part of the inner side of the internal thread ring body are respectively provided with a sliding latch; the sliding clamping teeth are in sliding clamping connection with the sliding clamping grooves.
5. The heat dissipation opening-closing regulation type motor according to claim 1, wherein an annular clamping groove is formed in the outer side of the periphery of the middle of the outer shell; the upper part and the lower part of the inner side of the driving sleeve body are respectively provided with a rotary clamping tooth; the driving sleeve body is rotationally clamped on the annular clamping groove on the outer side of the periphery of the outer shell body through the rotary clamping teeth.
6. The heat-dissipating adjustable motor as claimed in claim 1, wherein the front end and the rear end of the rotating shaft extend to the outer sides of the front end and the rear end of the outer housing, respectively; a plurality of rotating blades are uniformly arranged on the outer side of the periphery of the rear end of the rotating shaft; the rear end of the outer shell is provided with a rear connecting cover; a plurality of vent holes are uniformly formed in the outer side of the rear connecting cover; the rotating blades are positioned in the rear connecting cover; and the rear end part of the outer shell is provided with an air channel from top to bottom.
7. The heat-dissipating start-stop regulating motor according to claim 6, wherein an annular flange is provided around the rear connection cover; the periphery of the annular flanging is uniformly connected with the periphery of the rear end of the outer shell through connecting screws.
8. The heat dissipation open-close regulation type motor as claimed in claim 1, wherein a rotating ring body is respectively provided at both ends of the rotating shaft; the rotary ring body is in rotary butt joint with the inner walls of the two ends of the outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210017249.8A CN114362426B (en) | 2022-01-08 | 2022-01-08 | Heat dissipation opening and closing adjusting type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210017249.8A CN114362426B (en) | 2022-01-08 | 2022-01-08 | Heat dissipation opening and closing adjusting type motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114362426A CN114362426A (en) | 2022-04-15 |
| CN114362426B true CN114362426B (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210017249.8A Active CN114362426B (en) | 2022-01-08 | 2022-01-08 | Heat dissipation opening and closing adjusting type motor |
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| Country | Link |
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| CN (1) | CN114362426B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276291A (en) * | 2017-06-14 | 2017-10-20 | 安徽华昊机械制造有限公司 | A kind of New-type electric machine housing |
| CN111698883A (en) * | 2020-06-28 | 2020-09-22 | 江苏海鼎电气科技有限公司 | Regulation formula cooling heat radiation structure |
| CN212726642U (en) * | 2020-06-19 | 2021-03-16 | 荣县荣兴土陶有限公司 | Generator structure convenient to heat dissipation |
| JP2021069152A (en) * | 2019-10-18 | 2021-04-30 | コアレスモータ株式会社 | Motor casing and motor including the same |
| CN214014015U (en) * | 2021-01-07 | 2021-08-20 | 浙江奇志电机股份有限公司 | Motor convenient to heat dissipation |
| CN214480100U (en) * | 2021-02-04 | 2021-10-22 | 深圳飞易达电机有限公司 | External rotation type DC brushless motor |
| CN113824254A (en) * | 2021-10-27 | 2021-12-21 | 领先科技(东台)有限公司 | Radial floating high heat dissipating motor |
-
2022
- 2022-01-08 CN CN202210017249.8A patent/CN114362426B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276291A (en) * | 2017-06-14 | 2017-10-20 | 安徽华昊机械制造有限公司 | A kind of New-type electric machine housing |
| JP2021069152A (en) * | 2019-10-18 | 2021-04-30 | コアレスモータ株式会社 | Motor casing and motor including the same |
| CN212726642U (en) * | 2020-06-19 | 2021-03-16 | 荣县荣兴土陶有限公司 | Generator structure convenient to heat dissipation |
| CN111698883A (en) * | 2020-06-28 | 2020-09-22 | 江苏海鼎电气科技有限公司 | Regulation formula cooling heat radiation structure |
| CN214014015U (en) * | 2021-01-07 | 2021-08-20 | 浙江奇志电机股份有限公司 | Motor convenient to heat dissipation |
| CN214480100U (en) * | 2021-02-04 | 2021-10-22 | 深圳飞易达电机有限公司 | External rotation type DC brushless motor |
| CN113824254A (en) * | 2021-10-27 | 2021-12-21 | 领先科技(东台)有限公司 | Radial floating high heat dissipating motor |
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| Publication number | Publication date |
|---|---|
| CN114362426A (en) | 2022-04-15 |
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