CN211720435U - Direct current brushless motor - Google Patents
Direct current brushless motor Download PDFInfo
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- CN211720435U CN211720435U CN202020807665.4U CN202020807665U CN211720435U CN 211720435 U CN211720435 U CN 211720435U CN 202020807665 U CN202020807665 U CN 202020807665U CN 211720435 U CN211720435 U CN 211720435U
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Abstract
The utility model belongs to the technical field of DC brushless motor, concretely relates to DC brushless motor, this DC brushless motor includes: the motor comprises a motor body and a control panel; the control board is arranged on the motor body and is suitable for detecting noise data sent by the motor body when the motor body works; and the control board is further adapted to upload the noise data to a server; the utility model discloses a noise data that real-time remote detection motor body during operation of control panel sent can in time overhaul when direct current brushless motor produces the trouble because of the noise, has improved direct current brushless motor's life, has reduced later stage cost of maintenance.
Description
Technical Field
The utility model belongs to the technical field of DC brushless motor, concretely relates to DC brushless motor.
Background
The direct current brushless motor generally belongs to closed installation, but as the service life of the direct current brushless motor is prolonged, parts of the direct current brushless motor are loosened (such as a bearing pre-tightening mechanism, a shafting positioning mechanism and the like), so that inaccurate positioning, abnormal position meshing, shafting movement and vibration and noise are caused, and inaccurate movement or unstable movement is caused due to damage of a transmission part of the direct current brushless motor; the high-speed moving part is damaged to cause oil film vibration, the moving part is artificially unbalanced, vibration and noise are generated, the defects can be overcome if the direct current brushless motor generates noise and is overhauled in time, but the existing direct current brushless motor does not have noise detection conditions.
Therefore, it is necessary to develop a new dc brushless motor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a DC brushless motor to solve and how to realize that real-time long-range carries out noise detection's problem to DC brushless motor.
In order to solve the technical problem, the utility model provides a brushless direct current motor, it includes: the motor comprises a motor body and a control panel; the control board is arranged on the motor body and is suitable for detecting noise data sent by the motor body when the motor body works; and the control board is further adapted to upload the noise data to a server.
Furthermore, a dovetail groove is formed in the side edge of the shell of the motor body, and the control panel is suitable for being installed on the shell through the dovetail groove.
Furthermore, a dovetail block is fixed on the control panel, namely the dovetail block is matched with the dovetail groove.
Further, the control board includes: the noise collection device comprises a processor module, a noise collection module and a wireless communication module, wherein the noise collection module is electrically connected with the processor module; the noise acquisition module is suitable for the noise data of gathering the motor body during operation and sending to the processor module, promptly the processor module is suitable for uploading noise data to the server through wireless communication module.
Further, the noise acquisition module comprises: a noise meter electrically connected to the processor module; the noise meter is adapted to collect noise data.
Further, the wireless communication module includes: the 4G module is electrically connected with the processor module; the processor module is adapted to perform data transmission through the 4G module.
Further, the control panel still includes: the loudspeaker is electrically connected with the processor module; when the noise data sent by the motor body during working exceeds a preset value, the processor module is suitable for controlling the loudspeaker to give an alarm.
Further, the control panel still includes: a vibration sensor electrically connected to the processor module; the vibration sensor is suitable for collecting vibration data sent by the motor body during working and sending the vibration data to the processor module.
Further, the control panel still includes: the temperature acquisition circuit is electrically connected with the processor module; the temperature acquisition circuit is suitable for acquiring temperature data of the motor body and sending the temperature data to the processor module.
Further, the temperature acquisition circuit includes: a thermistor; the thermistor is suitable for collecting temperature data of the motor body.
The beneficial effects of the utility model are that, the utility model discloses a noise data that control panel real-time remote detection motor body during operation sent can in time overhaul when direct current brushless motor produces the trouble because of the noise, has improved direct current brushless motor's life, has reduced later stage cost of maintenance.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a sectional view of a dc brushless motor according to the present invention;
fig. 2 is a plan view of the motor body of the present invention;
fig. 3 is a schematic block diagram of a dc brushless motor according to the present invention.
In the figure:
the motor comprises a motor body 1, a dovetail groove 11, a control panel 2 and a dovetail block 21.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Fig. 1 is a sectional view of a dc brushless motor according to the present invention;
fig. 2 is a plan view of the motor body of the present invention.
In the present embodiment, as shown in fig. 1 and fig. 2, the present embodiment provides a dc brushless motor, which includes: the motor comprises a motor body 1 and a control panel 2; the control board 2 is arranged on the motor body 1, and the control board 2 is suitable for detecting noise data sent by the motor body 1 during working; and the control board 2 is also adapted to upload the noise data to a server.
In this embodiment, this embodiment is through the noise data that control panel 2 real-time remote detection motor body 1 during operation sent, can in time overhaul when direct current brushless motor breaks down because of the noise production, has improved direct current brushless motor's life, has reduced later stage cost of maintenance.
In this embodiment, a dovetail groove 11 is formed on a side edge of the housing of the motor body 1, and the control board 2 is adapted to be mounted on the housing through the dovetail groove 11.
In the present embodiment, the control board 2 is fixed with a dovetail block 21, i.e., the dovetail block 21 is matched with the dovetail groove 11.
In this embodiment, the detachable installation of control panel 2 and motor body 1's shell, the change of the control panel 2 of being convenient for or motor body 1 practices thrift the cost, has strengthened the suitability.
Fig. 3 is a schematic block diagram of a dc brushless motor according to the present invention.
In the present embodiment, as shown in fig. 3, the control board 2 includes: the noise collection device comprises a processor module, a noise collection module and a wireless communication module, wherein the noise collection module is electrically connected with the processor module; the noise acquisition module is suitable for the noise data of gathering motor body 1 during operation and sending to the processor module, promptly the processor module is suitable for uploading the noise data to the server through wireless communication module.
In the present embodiment, the circuit modules are integrated on the control board 2, and the reduction in size and weight is achieved.
In this embodiment, the processor module may adopt an STM32 series single chip microcomputer.
In this embodiment, the wireless communication module uploads the server, so that a remote monitoring function can be realized.
In this embodiment, the noise collecting module includes: a noise meter electrically connected to the processor module; the noise meter is adapted to collect noise data.
In the present embodiment, the noise meter may be, but is not limited to, a H11872 type noise meter.
In this embodiment, the wireless communication module includes: the 4G module is electrically connected with the processor module; the processor module is adapted to perform data transmission through the 4G module.
In the present embodiment, the 4G module can be, but is not limited to, an E840-TTL-4G04 type 4G module.
In this embodiment, the control board 2 further includes: the loudspeaker is electrically connected with the processor module; when the noise data sent by the motor body 1 during working exceeds a preset value, the processor module is suitable for controlling the loudspeaker to give an alarm.
In this embodiment, a speaker can inform a field operator to overhaul the dc brushless motor in time, thereby protecting the service life of the dc brushless motor.
In this embodiment, the control board 2 further includes: a vibration sensor electrically connected to the processor module; the vibration sensor is suitable for collecting vibration data sent by the motor body 1 during working and sending the vibration data to the processor module.
In this embodiment, the vibration data sent out when the motor body 1 works is collected through the vibration sensor, so that the fault detection capability of the control board 2 can be enhanced, and the fault identification precision can be improved.
In the present embodiment, the vibration sensor may be, but is not limited to, an SW420 type vibration sensor.
In this embodiment, the control board 2 further includes: the temperature acquisition circuit is electrically connected with the processor module; the temperature acquisition circuit is suitable for acquiring temperature data of the motor body 1 and sending the temperature data to the processor module.
In this embodiment, the temperature acquisition circuit includes: a thermistor; the thermistor is suitable for collecting temperature data of the motor body 1.
In the present embodiment, the thermistor may be, but is not limited to, a PT100 thermistor.
In this embodiment, can detect the during operation operating temperature of motor body 1 through the temperature acquisition circuit, in time report an emergency and ask for help or increased vigilance when the temperature data is unusual in order to protect DC brushless motor.
To sum up, the utility model discloses a noise data that real-time remote detection motor body during operation of control panel sent can in time overhaul when direct current brushless motor produces the trouble because of the noise, has improved direct current brushless motor's life, has reduced later stage cost of maintenance.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A dc brushless motor, comprising:
the motor comprises a motor body and a control panel; wherein
The control board is arranged on the motor body and is suitable for detecting noise data sent by the motor body when the motor body works; and
the control board is further adapted to upload the noise data to a server.
2. The DC brushless motor of claim 1,
the motor comprises a motor body, and is characterized in that a dovetail groove is formed in the side edge of a shell of the motor body, and the control panel is suitable for being installed on the shell through the dovetail groove.
3. The brushless DC motor according to claim 2,
the control panel being secured thereto by dovetail blocks, i.e.
The dovetail block is matched with the dovetail groove.
4. The DC brushless motor of claim 1,
the control panel includes: the noise collection device comprises a processor module, a noise collection module and a wireless communication module, wherein the noise collection module is electrically connected with the processor module;
the noise acquisition module is suitable for acquiring noise data sent by the motor body during working and sending the noise data to the processor module, namely
The processor module is adapted to upload the noise data to a server through the wireless communication module.
5. The DC brushless motor of claim 4,
the noise acquisition module includes: a noise meter electrically connected to the processor module;
the noise meter is adapted to collect noise data.
6. The DC brushless motor of claim 4,
the wireless communication module includes: the 4G module is electrically connected with the processor module;
the processor module is adapted to perform data transmission through the 4G module.
7. The DC brushless motor of claim 4,
the control panel further includes: the loudspeaker is electrically connected with the processor module;
when the noise data sent by the motor body during working exceeds a preset value, the processor module is suitable for controlling the loudspeaker to give an alarm.
8. The DC brushless motor of claim 4,
the control panel further includes: a vibration sensor electrically connected to the processor module;
the vibration sensor is suitable for collecting vibration data sent by the motor body during working and sending the vibration data to the processor module.
9. The DC brushless motor of claim 4,
the control panel further includes: the temperature acquisition circuit is electrically connected with the processor module;
the temperature acquisition circuit is suitable for acquiring temperature data of the motor body and sending the temperature data to the processor module.
10. The brushless DC motor according to claim 9,
the temperature acquisition circuit includes: a thermistor;
the thermistor is suitable for collecting temperature data of the motor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807665.4U CN211720435U (en) | 2020-05-15 | 2020-05-15 | Direct current brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020807665.4U CN211720435U (en) | 2020-05-15 | 2020-05-15 | Direct current brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720435U true CN211720435U (en) | 2020-10-20 |
Family
ID=72836530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020807665.4U Active CN211720435U (en) | 2020-05-15 | 2020-05-15 | Direct current brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720435U (en) |
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2020
- 2020-05-15 CN CN202020807665.4U patent/CN211720435U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A DC brushless motor Effective date of registration: 20210812 Granted publication date: 20201020 Pledgee: Industrial and Commercial Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: CHANGZHOU DONGBEN DRIVE TECHNOLOGY Co.,Ltd. Registration number: Y2021980007604 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |