CN209330468U - A kind of ceiling fan remote control receiver circuit structure based on pcb board - Google Patents
A kind of ceiling fan remote control receiver circuit structure based on pcb board Download PDFInfo
- Publication number
- CN209330468U CN209330468U CN201821731555.3U CN201821731555U CN209330468U CN 209330468 U CN209330468 U CN 209330468U CN 201821731555 U CN201821731555 U CN 201821731555U CN 209330468 U CN209330468 U CN 209330468U
- Authority
- CN
- China
- Prior art keywords
- main body
- circuit board
- board main
- pcb circuit
- sided
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of ceiling fan remote control receiver circuit structure based on pcb board, including two-sided PCB circuit board main body, the any surface of the two-sided PCB circuit board main body is equipped with ground line, the other one side of the two-sided PCB circuit board main body of the relatively described ground line is equipped with several electronic components, the surface of two-sided PCB circuit board main body, which is equipped with, covers copper face as each electronic component of connection line connection, two ends of the ground line offer through-hole for connecting the connection line on two-sided PCB circuit board main body two sides, plating layer is covered on the both side surface edge and inner wall of the through-hole.Ceiling fan remote control receiver circuit structure disclosed by the utility model based on pcb board, the ground portion of receiver access inside it, and the electrical safety performance of receiver greatly improves, its product is made to pass through the compatible EMC certification of magnetic.
Description
Technical field
The utility model relates to circuit mechanism, in particular to a kind of ceiling fan remote control receiver circuit structure based on pcb board.
Background technique
Most of direct current ceiling fan is using manual governing mode, by the hand governor of the fixed position of external wall.With
The continuous development of science and technology, occur carrying out switch adjustment to ceiling fan by the receiver of remote-control sytem that is mounted in ceiling fan of remote control in the market
Or adjustment wind speed.But the ground wire in existing receiver of remote-control sytem bridges outside controller in the market, but this kind of product is ground
Line is exposed and wireless box protection is possible to cause security risk, it is difficult to guarantee electromagnetic compatibility EMC Authentication target.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of ceiling fan remote control receiver circuit knot based on pcb board
The ground portion of structure, receiver accesses inside it, and the electrical safety performance of receiver greatly improves, and keeps its product compatible by magnetic
EMC certification.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of ceiling fan remote control receiver circuit structure based on pcb board, including two-sided PCB circuit board main body, it is described two-sided
Any surface of PCB circuit board main body is equipped with ground line, the other one side of the two-sided PCB circuit board main body of the relatively described ground line
Several electronic components are installed, the surface of two-sided PCB circuit board main body is equipped with that cover copper face each as connection line connection
Electronic component, two ends of the ground line offer through-hole for connecting the company on two-sided PCB circuit board main body two sides
Link is covered with plating layer on the both side surface edge and inner wall of the through-hole, and the ground line setting is in two-sided PCB electricity
The edge of road plate main body, ground line form U-shaped distribution in two-sided PCB circuit board main body.
Further, described to be grounded the edge that two-sided PCB circuit board main body is set, the width range of the ground line
For 3-4mm.
Further, pacify on through-hole at two in the two-sided PCB circuit board main body of another side corresponding with the ground line
Equipped with the first Y capacitance and the second Y capacitance being electrically connected with ground line.
Further, X capacitor is installed in the two-sided PCB circuit board main body adjacent with the first Y capacitance and the second Y capacitance,
The main part of the X capacitor and the sides aligned parallel of two-sided PCB circuit board main body.
Further, co-mode coil is also laid in the two-sided PCB circuit board main body, the co-mode coil is arranged in institute
State the lower section of X capacitor and with the placement parallel to each other of the edge of two-sided PCB circuit board main body.
Further, the both sides of the edge of the two-sided PCB circuit board main body are laid with external connection respectively.
By adopting the above technical scheme, since the circuit board of ceiling fan remote control receiver uses double-layered circuit board, the receiver
Two-sided PCB circuit board main body is equipped with ground line, the both ends of the plating layer welding ground for the both ends setting connected wires, instead of existing
Ground wire in some receivers of remote-control sytem bridges outside controller, and the ground portion of receiver accesses inside it, the electricity of receiver
Gas security performance greatly improves, its product is made to pass through the compatible EMC certification of magnetic.
Detailed description of the invention
Fig. 1 is the front wiring schematic diagram of the utility model；
Fig. 2 is the back wiring schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram for being equipped with electronic component of the utility model；
Fig. 4 is the circuit block diagram of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figs 1-4, the utility model discloses a kind of ceiling fan remote control receiver circuit structure based on pcb board, packet
Two-sided PCB circuit board main body 1 is included, any surface of two-sided PCB circuit board main body 1 is equipped with ground line 2, is connected to each other the double of ground wire 2
The other one side of face PCB circuit board main body 1 is equipped with several electronic components, and the surface of two-sided PCB circuit board main body 1 is equipped with
Copper face is covered as connection line and connects each electronic component, and being grounded 2 two ends, to offer through-hole 3 double for connecting
The connection line on 1 two sides of face PCB circuit board main body is covered with plating layer on the both side surface edge and inner wall of through-hole 3, is grounded
The edge of two-sided PCB circuit board main body 1 is arranged in line 2, and ground line 2 forms U-shaped distribution in two-sided PCB circuit board main body 1.Due to
The circuit board of ceiling fan remote control receiver uses double-layered circuit board, and the two-sided PCB circuit board main body 1 of the receiver is equipped with ground line
2, the both ends of the plating layer welding ground 2 of the both ends connected wires setting, instead of the ground wire in existing receiver of remote-control sytem from control
Bridging, the ground portion of receiver access inside it outside device processed, and the electrical safety performance of receiver greatly improves, and makes its product
Pass through the compatible EMC certification of magnetic.
As shown in figure 4, the ceiling fan remote control receiver circuit include main control chip 9, it is wireless remote control receiving module 10, infrared distant
Control receiving module 11, light output control module 12, fan without noise rate control module 13, power supply module 14, electromagnetic interference
EMI suppression circuit 15 and AC power input circuit 16 etc..
The edge of two-sided PCB circuit board main body 1 is arranged in ground line 2, and the width range for being grounded 2 is 3-4mm, two terminations
The resistance value of ground wire is almost the same, avoids the resistance value of route from being mutated and overheats.With ground line 2 corresponding another sides it is two-sided
In PCB circuit board main body 1 two at the first Y capacitances 4 and the second Y capacitance 5 being electrically connected with ground line 2 are installed on through-hole 3, two
A Y capacitance is the important component of electromagnetic interference EMI suppression circuit, be arranged in two-sided PCB circuit board main body 1 at this two at Y electricity
The electromagnetic interference EMI suppression circuit for holding composition can be authenticated by electromagnetic compatibility EMC.It is adjacent with the first Y capacitance 4 and the second Y capacitance 5
Two-sided PCB circuit board main body 1 on X capacitor 6 is installed, the main part of X capacitor 6 and the edge of two-sided PCB circuit board main body 1
In parallel, X capacitor 6 is a part of fan without noise rate control module, is conducive to entire control circuit and inhibits electromagnetic interference
The electromagnetic noise for making us irritated will not be generated by carrying out speed control to fan motor simultaneously.Cloth is gone back in two-sided PCB circuit board main body 1
Equipped with co-mode coil 7, the lower section of X capacitor 6 and parallel to each other with the edge of two-sided PCB circuit board main body 1 is arranged in co-mode coil 7
It places.The both sides of the edge of two-sided PCB circuit board main body 1 are laid with external connection 8 respectively.
The ground wire of the receiver is laid out inside two-sided PCB circuit board main body 1, is separately connected by Y capacitance and is connect power supply
Zero curve and firewire are connected between zero curve and firewire by X capacitor, and zero curve and firewire are respectively connected to co-mode coil and by two-sided
PCB layout greatly improves the electrical safety performance of receiver, its product is made to pass through the compatible EMC certification of magnetic.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of ceiling fan remote control receiver circuit structure based on pcb board, it is characterised in that: including two-sided PCB circuit board main body,
Any surface of the two-sided PCB circuit board main body is equipped with ground line, the two-sided PCB circuit board main body of the relatively described ground line
In addition one side is equipped with several electronic components, and the surface of two-sided PCB circuit board main body is equipped with covers copper face as connection line
Each electronic component is connected, two ends of the ground line offer through-hole for connecting two-sided PCB circuit board main body
The connection line on two sides, plating layer is covered on the both side surface edge and inner wall of the through-hole, and the ground line setting exists
The edge of two-sided PCB circuit board main body, ground line form U-shaped distribution in two-sided PCB circuit board main body.
2. the ceiling fan remote control receiver circuit structure according to claim 1 based on pcb board, it is characterised in that: described to connect
The edge of two-sided PCB circuit board main body is arranged in ground wire, and the width range of the ground line is 3-4mm.
3. the ceiling fan remote control receiver circuit structure according to claim 1 based on pcb board, it is characterised in that: with it is described
First be electrically connected with ground line is installed on through-hole at two be grounded in the two-sided PCB circuit board main body of corresponding another side
Y capacitance and the second Y capacitance.
4. the ceiling fan remote control receiver circuit structure according to claim 3 based on pcb board, it is characterised in that: with the first Y
X capacitor is installed on capacitor and the adjacent two-sided PCB circuit board main body of the second Y capacitance, the main part of the X capacitor with it is two-sided
The sides aligned parallel of PCB circuit board main body.
5. the ceiling fan remote control receiver circuit structure according to claim 4 based on pcb board, it is characterised in that: described double
Also be laid with co-mode coil in the PCB circuit board main body of face, the co-mode coil be arranged in the lower section of the X capacitor and with it is two-sided
The placement parallel to each other of the edge of PCB circuit board main body.
6. the ceiling fan remote control receiver circuit structure according to claim 4 based on pcb board, it is characterised in that: described double
The both sides of the edge of face PCB circuit board main body are laid with external connection respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731555.3U CN209330468U (en) | 2018-10-23 | 2018-10-23 | A kind of ceiling fan remote control receiver circuit structure based on pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731555.3U CN209330468U (en) | 2018-10-23 | 2018-10-23 | A kind of ceiling fan remote control receiver circuit structure based on pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209330468U true CN209330468U (en) | 2019-08-30 |
Family
ID=67708499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821731555.3U Expired - Fee Related CN209330468U (en) | 2018-10-23 | 2018-10-23 | A kind of ceiling fan remote control receiver circuit structure based on pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209330468U (en) |
-
2018
- 2018-10-23 CN CN201821731555.3U patent/CN209330468U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204090301U (en) | Anti-interference pcb board and air-conditioning equipment | |
| CN110291692A (en) | With the operation equipment for preventing the staggeredly protection circuit of overvoltage and overcurrent and the antenna for driving intelligent lamp and electric lighting | |
| CN108429145B (en) | Power transformation cabinet with anti-seismic structure | |
| CN107554319B (en) | A kind of new-energy automobile conduction chargeable connection device | |
| JP2015006028A5 (en) | ||
| JP2008118658A (en) | Broadband blocking filter | |
| CN209330468U (en) | A kind of ceiling fan remote control receiver circuit structure based on pcb board | |
| CN205789721U (en) | A kind of protecting box for relay | |
| CN203301343U (en) | Electric power conversion apparatus | |
| CN206712650U (en) | Plug-in supply unit | |
| JP2006292323A (en) | Air conditioner | |
| KR100455445B1 (en) | The automatic ground-earthing regulator in electric heat mat | |
| CN106506040A (en) | Keep the method and device of power line communication carrier-quality | |
| CN206022005U (en) | A kind of copped wave resistor assembly and its current transformer | |
| CN209627996U (en) | The controlling electronic devices of Modular structure type | |
| CN103582195A (en) | Structure of machine core of commercial induction cooker | |
| CN209517856U (en) | A kind of EMI filtering bracing means based on PCB functional circuit | |
| CN209357620U (en) | A kind of novel capacitor and device | |
| CN210432055U (en) | Power filter and air conditioner | |
| CN203964044U (en) | A kind of waterproof construction of electromagnetic oven | |
| CN206595891U (en) | Household electrical appliance and its electromagnetic interference suppression circuit | |
| CN110650581B (en) | Drive control circuit board and air conditioner | |
| CN206606114U (en) | Vehicle and its integrated module with top lighting function | |
| CN211557676U (en) | Anti-electromagnetic interference electric control cabinet | |
| CN218627214U (en) | Electromagnetic compatibility control system of variable frequency shelter air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xinhui District, Guangdong city of Jiangmen province will be 529100 East Road No. 48 2 Hou Patentee after: Jiangmen Hongji Anpu Electronic Co.,Ltd. Address before: Xinhui District, Guangdong city of Jiangmen province will be 529100 East Road No. 48 2 Hou Patentee before: Jiangmen Anpu Electronics Co.,Ltd. |
|
| 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: 20190830 Termination date: 20211023 |