CN209767418U - Permanent magnet brushless controller with good heat dissipation performance - Google Patents
Permanent magnet brushless controller with good heat dissipation performance Download PDFInfo
- Publication number
- CN209767418U CN209767418U CN201920577368.2U CN201920577368U CN209767418U CN 209767418 U CN209767418 U CN 209767418U CN 201920577368 U CN201920577368 U CN 201920577368U CN 209767418 U CN209767418 U CN 209767418U
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- Prior art keywords
- circuit board
- shell
- heat dissipation
- good heat
- alarm lamp
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Abstract
The utility model relates to the technical field of heat dissipation, in particular to a permanent magnet brushless controller with good heat dissipation performance, which comprises a shell, a circuit board and an alarm lamp, wherein the alarm lamp is arranged at the front end of the left side of the shell; the utility model discloses in be provided with the heat conduction post in the bottom of circuit board, can transmit the heat on the circuit board, prevent the heat and burn out the circuit board, be provided with temperature sensor bottom the circuit board, the calorific value that detects when temperature sensor reaches the setting value, microcontroller just can control the warning of alarm lamp, all is provided with the fan in the bottom both sides of casing, and the fan can be siphoned away the heat that the circuit board produced and the heat on the heat conduction post, reduce temperature.
Description
Technical Field
The utility model relates to a heat dissipation technical field specifically is a good heat dissipation's permanent magnetism brushless controller.
Background
Most permanent magnetism brushless controller that exists on the existing market is relatively poor in heat dispersion, in case the live time is longer just can lead to the heat of permanent magnetism brushless controller too high to can lead to burning out because the heat is too high, not only can influence work efficiency, but also can waste certain economy, consequently, propose a good permanent magnetism brushless controller of heat dispersion to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a good heat dissipation's permanent magnetism brushless controller, be provided with the heat conduction post through the bottom at the circuit board, can transmit the heat on the circuit board, prevent the heat and burn out the circuit board, be provided with temperature sensor bottom the circuit board, the calorific value that detects when temperature sensor reaches the setting value, microcontroller just can control the warning of alarm lamp, bottom both sides at the casing all are provided with the fan, the fan can be siphoned away the heat that the circuit board produced and the heat on the heat conduction post, the lowering temperature, in order to solve the problem that proposes among the above-mentioned background art.
in order to achieve the above object, the utility model provides a following technical scheme:
A permanent magnet brushless controller with good heat dissipation performance comprises a shell, a circuit board and an alarm lamp, wherein the alarm lamp is arranged at the front end of the left side of the shell, the front end of the shell is provided with a display screen, four corners of the shell are provided with connecting pins, the lower end in the shell is provided with a circuit board, both sides of the circuit board are fixedly connected with the connecting seat through screws, the upper end of the left side of the circuit board is provided with a microcontroller, the front side and the rear side of the bottom of the circuit board are respectively provided with a heat conduction column made of aluminum, the middle end of the bottom of the circuit board is fixed with a temperature sensor, the two sides of the bottom of the shell are respectively provided with a through hole, and the through-hole runs through the casing bottom, the inside fan that is provided with of through-hole, temperature sensor's output and microcontroller's input electric connection, microcontroller's output respectively with alarm lamp, display screen and fan electric connection.
preferably, both ends all are provided with the heat dissipation window around the both sides of casing, and are provided with the dust screen on the heat dissipation window.
Preferably, the connecting foot is provided with a threaded hole.
Preferably, the inner side of the bottom of the shell is provided with a square groove.
Preferably, the upper end and the lower end of the through hole are both provided with dust screens.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The utility model discloses in, be provided with the heat conduction post through the bottom at the circuit board, can transmit the heat on the circuit board, prevent the heat and burn out the circuit board.
2. The utility model discloses in, be provided with temperature sensor bottom the circuit board, the calorific value that detects when temperature sensor reaches the setting value, microcontroller just can control the warning of alarm lamp.
3. The utility model discloses in, the calorific value that detects when temperature sensor reaches the setting value, microcontroller just can control the warning of alarm lamp, all is provided with the fan in the bottom both sides of casing, and the fan can be siphoned away the heat that the circuit board produced and the heat on the heat conduction post, reduce temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of a permanent magnet brushless controller with good heat dissipation performance according to the present invention;
Fig. 2 is a schematic diagram of the internal structure of a permanent magnet brushless controller with good heat dissipation performance according to the present invention;
Fig. 3 is a schematic view of the bottom structure of the circuit board of the permanent magnet brushless controller with good heat dissipation performance according to the present invention;
Fig. 4 is a schematic view of the bottom structure of the permanent magnet brushless controller casing of the present invention.
In the figure: 1. a housing; 2. a connecting pin; 3. a heat dissipation window; 4. a display screen; 5. a circuit board; 6. a temperature sensor; 7. a microcontroller; 8. a heat-conducting column; 9. a fan; 10. an alarm lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-4, the present invention provides a technical solution:
The utility model provides a good heat dissipation's permanent magnetism brushless controller, includes casing 1, circuit board 5 and alarm lamp 10, 1 left side front end of casing is provided with alarm lamp 10, 1 front end of casing is provided with display screen 4, both ends all are provided with radiator window 3 around the both sides of casing 1, and are provided with the dust screen on the radiator window 3, not only can play radiating effect, but also can block partly dust, four corners of casing 1 all are provided with connects foot 2, be provided with the screw hole on connecting foot 2, strengthen fixed connection, 1 inside lower extreme of casing is provided with circuit board 5, 5 both sides of circuit board all pass through screw fixed connection with the connecting seat, 5 left side upper ends of circuit board are provided with microcontroller 7, the microcontroller model: AVR's mega48, both sides all are provided with the heat conduction post 8 that the aluminium was made around the circuit board 5 bottom, 5 bottom middle-end of circuit board is fixed with temperature sensor 6, the temperature sensor model: pt100, 1 bottom both sides of casing all are provided with the through-hole, and the through-hole runs through 1 bottom of casing, the inside fan 9 that is provided with of through-hole, both ends all are provided with the dust screen about the through-hole, and the dust that can organize the block part gets into inside the casing, temperature sensor 6's output and microcontroller 7's input electric connection, microcontroller 7's output respectively with alarm lamp 10, display screen 4 and fan 9 electric connection, 1 bottom inboard of casing is provided with square groove, the thermal effluvium of the fan absorption of being convenient for.
The working principle is as follows: when the temperature of the inside of the shell reaches a certain range, the temperature sensor transmits a signal to the microcontroller, the microcontroller can control the rotation of the fan, so that the radiating effect is achieved, and when the temperature value reaches the set value of the temperature sensor, the microcontroller can control the alarm lamp to alarm.
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 (5)
1. The utility model provides a good heat dissipation's permanent magnetism brushless controller which characterized in that: the alarm lamp comprises a shell (1), a circuit board (5) and an alarm lamp (10), wherein the alarm lamp (10) is arranged at the front end of the left side of the shell (1), a display screen (4) is arranged at the front end of the shell (1), connecting pins (2) are arranged at four corners of the shell (1), the circuit board (5) is arranged at the lower end of the inner part of the shell (1), two sides of the circuit board (5) are fixedly connected with connecting seats through screws, a microcontroller (7) is arranged at the upper end of the left side of the circuit board (5), heat conducting columns (8) made of aluminum are arranged at the front side and the rear side of the bottom of the circuit board (5), a temperature sensor (6) is fixed at the middle end of the bottom of the circuit board (5), through holes are arranged at two sides of the bottom of the shell (1) and penetrate through the bottom of the shell (1), a fan (9) is arranged inside, the output end of the microcontroller (7) is respectively electrically connected with the alarm lamp (10), the display screen (4) and the fan (9).
2. the permanent magnet brushless controller with good heat dissipation performance of claim 1, wherein: both ends all are provided with radiator window (3) around the both sides of casing (1), and are provided with the dust screen on radiator window (3).
3. The permanent magnet brushless controller with good heat dissipation performance of claim 1, wherein: the connecting pin (2) is provided with a threaded hole.
4. The permanent magnet brushless controller with good heat dissipation performance of claim 1, wherein: the inner side of the bottom of the shell (1) is provided with a square groove.
5. the permanent magnet brushless controller with good heat dissipation performance of claim 1, wherein: and dust screens are arranged at the upper end and the lower end of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577368.2U CN209767418U (en) | 2019-04-25 | 2019-04-25 | Permanent magnet brushless controller with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577368.2U CN209767418U (en) | 2019-04-25 | 2019-04-25 | Permanent magnet brushless controller with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209767418U true CN209767418U (en) | 2019-12-10 |
Family
ID=68760539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577368.2U Expired - Fee Related CN209767418U (en) | 2019-04-25 | 2019-04-25 | Permanent magnet brushless controller with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209767418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165282A (en) * | 2020-09-29 | 2021-01-01 | 深圳市千里智能控制科技有限公司 | Stepper motor motion controller based on DDS technology |
| CN113224982A (en) * | 2021-04-02 | 2021-08-06 | 深圳市智芯扬科技有限公司 | Intelligent household brushless motor control device |
-
2019
- 2019-04-25 CN CN201920577368.2U patent/CN209767418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165282A (en) * | 2020-09-29 | 2021-01-01 | 深圳市千里智能控制科技有限公司 | Stepper motor motion controller based on DDS technology |
| CN113224982A (en) * | 2021-04-02 | 2021-08-06 | 深圳市智芯扬科技有限公司 | Intelligent household brushless motor control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20200425 |