CN218416801U - Brushless motor controller for anti-seismic automobile fan - Google Patents
Brushless motor controller for anti-seismic automobile fan Download PDFInfo
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- CN218416801U CN218416801U CN202222867351.5U CN202222867351U CN218416801U CN 218416801 U CN218416801 U CN 218416801U CN 202222867351 U CN202222867351 U CN 202222867351U CN 218416801 U CN218416801 U CN 218416801U
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- containing groove
- bottom plate
- brushless motor
- motor controller
- pcb board
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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Abstract
The utility model discloses an antidetonation type brushless motor controller for automobile fan, locate the casing on this bottom plate including bottom plate and fixed lid, be formed with the cavity between casing and the bottom plate, and be provided with the PCB board in the cavity, on the PCB board was fixed in the bottom plate, installed cylindricality electronic component on this PCB board, this cylindricality electronic component's axis was parallel with the PCB board, its characterized in that: the PCB is characterized in that a fixing support is arranged on the PCB, a containing groove is formed in the fixing support, the outline of the containing groove is arc-shaped, the lower portion of the cylindrical electronic element is matched and arranged in the containing groove, a limiting protrusion is arranged on the inner wall of the containing groove, the limiting protrusion is in limiting fit with the upper portion of the cylindrical electronic element, and a wiring hole of the cylindrical electronic element is formed in the containing groove in a matched mode. The utility model discloses rational in infrastructure, stable has the antidetonation effect.
Description
Technical Field
The utility model relates to an improvement invention of car fan especially relates to an improvement invention that is applied to the antidetonation type brushless motor controller of car fan.
Background
When the automobile runs and bumps on the road, the automobile inevitably vibrates, so that the electronic elements applied to the brushless motor controller of the automobile fan are not connected with the circuit board, and the service life of the automobile is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a brushless motor controller for shock-resistant type car fan rational in infrastructure, stable.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: this kind of antidetonation type brushless motor controller for automobile fan locates the casing on this bottom plate including bottom plate and fixed lid, be formed with the cavity between casing and the bottom plate, and be provided with the PCB board in the cavity, on the PCB board was fixed in the bottom plate, installed cylindricality electronic component on this PCB board, this cylindricality electronic component's axis was parallel with the PCB board, its characterized in that: the PCB is characterized in that a fixing support is arranged on the PCB, a containing groove is formed in the fixing support, the outline of the containing groove is arc-shaped, the lower portion of the cylindrical electronic element is matched and arranged in the containing groove, a limiting protrusion is arranged on the inner wall of the containing groove, the limiting protrusion is in limiting fit with the upper portion of the cylindrical electronic element, and a wiring hole of the cylindrical electronic element is formed in the containing groove in a matched mode.
The cylindrical electronic element is a capacitor or an inductor.
The holding tank is further provided with heat dissipation holes.
The fixed support is a plastic support.
The upper end face of the limiting protrusion is set to be a guide inclined plane, and the lower end face of the limiting protrusion is set to be an arc-shaped face matched with the outer circle of the cylindrical electronic element.
The beneficial effects of the utility model are that the antidetonation type brushless motor controller for automobile fan after the improvement adopts the fixed bolster to strengthen fixedly to installing the cylindricality electronic component on the PCB board, improves the shock attenuation effect of controller, increases life.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural diagram of the fixing bracket of the present invention.
Detailed Description
The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. In this embodiment, this brushless motor controller for antidetonation type automobile fan, including casing 2 on this bottom plate 1 is located to bottom plate 1 and fixed lid, be formed with the cavity between casing 2 and the bottom plate 1, and be provided with PCB board 3 in the cavity, PCB board 3 is fixed in on bottom plate 1, installs cylindricality electronic component 4 on this PCB board 3, and this cylindricality electronic component 4's axis is parallel with PCB board 3, be provided with fixed bolster 5 on the PCB board 3, be equipped with holding tank 6 on the fixed bolster 5, the profile of holding tank 6 is the arc, the lower part matching of cylindricality electronic component 4 is arranged in holding tank 6, and is equipped with spacing arch 7 on the inner wall of holding tank 6, and this spacing arch 7 is spacing cooperation with the upper portion of cylindricality electronic component 4, still set the wiring hole 8 of cylindricality electronic component 4 on the holding tank 6.
As a further improved specific implementation, the pillar-shaped electronic component 4 is a capacitor or an inductor.
As a specific embodiment of further improvement, the accommodating groove 6 is further provided with a heat dissipation hole 9, so as to improve heat dissipation performance.
As a further improved specific implementation mode, the fixing support 5 is a plastic support, so that the weight is light, and the earthquake resistance is good.
As the further improved embodiment, the upper end face of the limiting bulge 7 is provided with the guide inclined face 10, so that the cylindrical electronic element 4 can be conveniently arranged in the accommodating groove 6, the lower end face of the limiting bulge 7 is provided with the arc-shaped face 11 matched with the excircle of the cylindrical electronic element 4, and the limiting effect is improved.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Antidetonation type brushless motor controller for automobile fan locates the casing on this bottom plate including bottom plate and fixed lid, be formed with the cavity between casing and the bottom plate, and be provided with the PCB board in the cavity, on the PCB board was fixed in the bottom plate, installed cylindricality electronic component on this PCB board, this cylindricality electronic component's axis was parallel with the PCB board, its characterized in that: the PCB is characterized in that a fixing support is arranged on the PCB, a containing groove is formed in the fixing support, the outline of the containing groove is arc-shaped, the lower portion of the cylindrical electronic element is matched and arranged in the containing groove, a limiting protrusion is arranged on the inner wall of the containing groove, the limiting protrusion is in limiting fit with the upper portion of the cylindrical electronic element, and a wiring hole of the cylindrical electronic element is formed in the containing groove in a matched mode.
2. The brushless motor controller for the anti-seismic automobile fan according to claim 1, characterized in that: the cylindrical electronic element is a capacitor or an inductor.
3. The brushless motor controller for an anti-seismic type automobile fan according to claim 1, characterized in that: the holding tank is further provided with heat dissipation holes.
4. The brushless motor controller for an anti-seismic type automobile fan according to claim 1, characterized in that: the fixed support is a plastic support.
5. The brushless motor controller for an anti-seismic type automobile fan according to claim 1, characterized in that: the upper end face of the limiting protrusion is set to be a guide inclined plane, and the lower end face of the limiting protrusion is set to be an arc-shaped face matched with the outer circle of the cylindrical electronic element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867351.5U CN218416801U (en) | 2022-10-31 | 2022-10-31 | Brushless motor controller for anti-seismic automobile fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222867351.5U CN218416801U (en) | 2022-10-31 | 2022-10-31 | Brushless motor controller for anti-seismic automobile fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218416801U true CN218416801U (en) | 2023-01-31 |
Family
ID=85005369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222867351.5U Active CN218416801U (en) | 2022-10-31 | 2022-10-31 | Brushless motor controller for anti-seismic automobile fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218416801U (en) |
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2022
- 2022-10-31 CN CN202222867351.5U patent/CN218416801U/en active Active
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