CN214627494U - Fan controller assembly - Google Patents
Fan controller assembly Download PDFInfo
- Publication number
- CN214627494U CN214627494U CN202120747375.XU CN202120747375U CN214627494U CN 214627494 U CN214627494 U CN 214627494U CN 202120747375 U CN202120747375 U CN 202120747375U CN 214627494 U CN214627494 U CN 214627494U
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- Prior art keywords
- circuit board
- hall element
- fan
- fan controller
- controller assembly
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Abstract
The utility model relates to a fan technical field, a fan controller subassembly, including first circuit board, second circuit board and row needle, first circuit board and second circuit board are connected through arranging the needle, and the parallel setting of first circuit board has the hall element that the vertical direction extends in the top of second circuit board, on the first circuit board top surface, hall element is used for experiencing magnetic field intensity, and hall element bottom has the base that is used for protecting hall element pin, first circuit board main part is the runway type, and second circuit board main part is circularly, and the border position of second circuit board is used for fixing with the fan casing, and second circuit board edge has the through wires mouth that two symmetries set up, and the external diameter of second circuit board is greater than the external diameter of first circuit board. The utility model has the advantages of convenient installation and the like.
Description
Technical Field
The utility model relates to a fan technical field, concretely relates to fan controller subassembly.
Background
With the rapid development of electronic technology, the application of fan products is more and more extensive, and the functions that can be realized by fans are more and more complex, but due to the limitation of the size of fans, it is very difficult to realize multiple functions in a limited space. There is therefore a great need for a controller assembly for use on a wind turbine.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a fan controller subassembly, it has advantages such as the installation of being convenient for.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a fan controller subassembly, includes first circuit board, second circuit board and row needle, first circuit board and second circuit board are connected through arranging the needle, and the setting that first circuit board is parallel has the hall element that the vertical direction extends on the first circuit board top surface in the top of second circuit board, hall element is used for experiencing magnetic field intensity, and hall element bottom has the base that is used for protecting hall element pin, first circuit board main part is the runway type, and second circuit board main part is circularly, and the border position of second circuit board is used for fixed with the fan casing, and second circuit board edge has the through wires mouth that two symmetries set up, and the external diameter of second circuit board is greater than the external diameter of first circuit board.
Preferably, the threading opening is a rectangular opening.
Preferably, the number of the hall elements is 3, and the hall elements are distributed at equal intervals.
Preferably, the number of the pin headers is 4.
Use the utility model discloses a beneficial effect is: the circuit board through using row needle to connect two parallels forms bilayer structure, makes the narrow small-size fan in plane space have more spaces to place electronic components to realize more functions, through setting up spliced pole and fan casing joint, set up the threading mouth and make things convenient for the inside wire of fan to draw forth, the welding is on the circuit board, the welding operation of being convenient for.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
the reference numerals include:
1-a first circuit board, 11-a Hall element, 111-a base, 2-a second circuit board, 21-a threading port and 3-a pin header.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a fan controller assembly includes a first circuit board 1, a second circuit board 2 and a pin header 3, the first circuit board 1 and the second circuit board 2 are connected through the pin header 3, the first circuit board 1 is arranged above the second circuit board 2 in parallel, the top surface of the first circuit board 1 is provided with a Hall element 11 extending in the vertical direction, the Hall element 11 is used for sensing the intensity of magnetic field, the bottom of the Hall element 11 is provided with a base 111 for protecting the pins of the Hall element, because the pins of the Hall element are longer, the base 111 is added to ensure that the Hall element 11 is more reliable after being welded with the circuit board, the main body of the first circuit board 1 is of a runway shape, the main body of the second circuit board 2 is of a circular shape, the edge position of the second circuit board 2 is used for being fixed with a fan shell, two symmetrically-arranged threading ports 21 are arranged at the edge of the second circuit board 2, and the outer diameter of the second circuit board 2 is larger than that of the first circuit board 1.
The threading opening 21 is a rectangular opening.
The number of the Hall elements 11 is 3, and the Hall elements 11 are distributed at equal intervals.
The number of the pin header 3 is 4.
The above description is only a preferred embodiment of the present invention, and many changes can be made in the detailed description and the application scope according to the idea of the present invention for those skilled in the art, which all belong to the protection scope of the present invention as long as the changes do not depart from the concept of the present invention.
Claims (4)
1. A fan controller assembly, characterized by: comprises a first circuit board (1), a second circuit board (2) and a pin header (3), the first circuit board (1) is connected with the second circuit board (2) through the pin header (3), the first circuit board (1) is arranged above the second circuit board (2) in parallel, a Hall element (11) extending in the vertical direction is arranged on the top surface of the first circuit board (1), the Hall element (11) is used for sensing the magnetic field intensity, the bottom of the Hall element (11) is provided with a base (111) used for protecting the pins of the Hall element, the first circuit board (1) main part is the runway type, and second circuit board (2) main part is circular, and the border position of second circuit board (2) is used for fixed with the fan casing, and second circuit board (2) edge has threading mouth (21) that two symmetries set up, and the external diameter of second circuit board (2) is greater than the external diameter of first circuit board (1).
2. The fan controller assembly of claim 1, wherein: the threading opening (21) is a rectangular opening.
3. The fan controller assembly of claim 1, wherein: the number of the Hall elements (11) is 3, and the Hall elements (11) are distributed at equal intervals.
4. The fan controller assembly of claim 1, wherein: the number of the pin headers (3) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747375.XU CN214627494U (en) | 2021-04-13 | 2021-04-13 | Fan controller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747375.XU CN214627494U (en) | 2021-04-13 | 2021-04-13 | Fan controller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214627494U true CN214627494U (en) | 2021-11-05 |
Family
ID=78401750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120747375.XU Active CN214627494U (en) | 2021-04-13 | 2021-04-13 | Fan controller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214627494U (en) |
-
2021
- 2021-04-13 CN CN202120747375.XU patent/CN214627494U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |