CN214900221U - Integrated resonant cavity and vehicle-mounted charger - Google Patents
Integrated resonant cavity and vehicle-mounted charger Download PDFInfo
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- CN214900221U CN214900221U CN202023347939.5U CN202023347939U CN214900221U CN 214900221 U CN214900221 U CN 214900221U CN 202023347939 U CN202023347939 U CN 202023347939U CN 214900221 U CN214900221 U CN 214900221U
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- printed circuit
- circuit board
- board
- fixed
- transformer
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model discloses an integrated resonant cavity and a vehicle-mounted charger, which relate to the technical field of vehicle component integration and comprise a printed circuit board, wherein the upper board surface of the printed circuit board is used as a wire outlet surface, and the lower board surface of the printed circuit board is used as an installation surface; the resonance inductor is fixed on one side of the mounting surface; the transformer is fixed on the other side of the mounting surface; the resonance capacitor is fixed on the outgoing line surface; the wiring of the resonance inductor and the wiring of the transformer inductor respectively penetrate through the inner part of the printed circuit board and are connected to a main control board from the wire outlet surface. The technical scheme of the utility model beneficial effect lies in: this technical scheme uses the printed circuit board who has the line ability of walking to carry out the integration of independent part, installs binding post additional on walking the line port for the interface easily clears up the maintenance, has reduced the complexity of the line of independent part on the whole, has improved product reliability, has still reduced the cost of product simultaneously.
Description
Technical Field
The utility model relates to a vehicle parts integration technical field especially relates to an integrated form resonant cavity and on-vehicle machine that charges.
Background
At present, with the popularization of vehicle-mounted chargers on the market, the requirement of the market on the integration degree of the vehicle-mounted charger is higher and higher.
In the prior art, a common component integration method in the market is to use an epoxy resin plate or a plastic injection molding part, but both the two methods have great limitations, wherein the epoxy resin plate does not have the wiring capability, and an outgoing line interface is very difficult to process, which causes great troubles to subsequent maintenance and cleaning of a user; the plastic injection molding piece also has no wiring capability, and the wiring line and the interface structure of the independent part integrated by using the plastic injection molding piece are complex, high in cost and easy to eliminate in the market.
Disclosure of Invention
According to the problems in the prior art, an integrated resonant cavity and a vehicle-mounted charger are provided, and the integrated resonant cavity and the vehicle-mounted charger are provided with wiring capacity and are easy to clean and maintain.
The technical scheme specifically comprises the following steps:
an integrated resonator, comprising:
the upper board surface of the printed circuit board is used as a wire outlet surface, and the lower board surface of the printed circuit board is used as a mounting surface;
the resonance inductor is fixed on one side of the mounting surface;
the transformer is fixed on the other side of the mounting surface;
the resonance capacitor is fixed on the outgoing line surface;
the wiring of the resonance inductor and the wiring of the transformer inductor respectively penetrate through the inner part of the printed circuit board and are connected to a main control board from the wire outlet surface.
Preferably, a plurality of fixing holes are formed in the outgoing line surface, and the fixing holes are distributed in four corners of the outgoing line surface.
Preferably, the fixing hole is a through hole.
Preferably, the wire outgoing surface is provided with a plurality of wiring terminals, and the wires are connected to the main control board through the wiring terminals.
Preferably, the connection terminal is connected with the main control board in a screw screwing mode.
Preferably, the resonant inductor is fixed on the printed circuit board by means of glue.
Preferably, the transformer is fixed on the printed circuit board by means of glue.
Preferably, the resonant capacitor is fixed on the printed circuit board by means of patch welding.
The vehicle-mounted charger is characterized by comprising the integrated resonant cavity.
The technical scheme of the utility model beneficial effect lies in: this technical scheme uses the printed circuit board who has the line ability of walking to carry out the integration of independent part, installs binding post additional on walking the line port for the interface easily clears up the maintenance, has reduced the complexity of the line of independent part on the whole, has improved product reliability, has still reduced the cost of product simultaneously.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and not as restrictive of the scope of the invention.
Fig. 1 is an implementation schematic diagram of an integrated resonator according to an embodiment of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
The utility model provides an integrated form resonant cavity, it is specifically as shown in figure 1, include:
the printed circuit board comprises a printed circuit board 1, wherein the upper board surface of the printed circuit board 1 is used as a wire outgoing surface, and the lower board surface of the printed circuit board 1 is used as a mounting surface;
the resonance inductor 2 is fixed on one side of the mounting surface;
the transformer 3 is fixed on the other side of the mounting surface;
the resonance capacitor 4 is fixed on the outgoing line surface;
the wiring of the resonant inductor 2 and the wiring of the transformation inductor 3 respectively penetrate through the inner part of the printed circuit board 1 and are connected to the main control board from the wire outlet surface.
Specifically, the resonant inductor 2, the transformer 3 and the resonant capacitor 4 are core devices of the vehicle-mounted charger.
Specifically, the printed circuit board 1 has an internal routing capability, and can solve the problem of limited device mounting positions through internal routing.
Specifically, the resonance inductor 2 is fixedly connected with the printed circuit board 1 in a gluing mode, and the position of the resonance inductor 2 is controlled through a process clamp.
Specifically, the transformer 3 is fixedly connected with the printed circuit board 1 in a gluing mode, and the position of the transformer 3 is controlled through the process fixture.
Specifically, the resonant capacitor 4 is fixedly connected with the printed circuit board in a patch welding manner.
Specifically, be provided with a plurality of fixed orificess 11 on the face of being qualified for the next round of competitions, fixed orificess 11 distributes on four angles of the face of being qualified for the next round of competitions.
Specifically, the fixing hole 11 is a through hole.
Specifically, the distribution of the fixing holes 11 can be set according to the actual use condition.
Specifically, the wiring of the resonant inductor 2 and the transformer inductor 3 is welded to the fixing hole of the printed circuit board 1 nearby, and then the wiring is arranged inside the printed circuit board 1, so that the printed circuit board 1 simultaneously realizes the electrical connection of the resonant inductor 2 and the transformer inductor 3 and the fixation of the mechanical structure.
Specifically, the outgoing line surface is provided with a plurality of wiring terminals 12.
Specifically, the connection terminal 12 is fixed to the outgoing line surface by welding.
Specifically, the connection terminal 12 is connected to the main control board by screwing.
In the technical scheme, the method further comprises the following steps:
a vehicle-mounted charger is characterized by comprising the integrated resonant cavity.
The technical scheme of the utility model beneficial effect lies in: this technical scheme uses the printed circuit board who has the line ability of walking to carry out the integration of independent part, installs binding post additional on walking the line port for the interface easily clears up the maintenance, has reduced the complexity of the line of independent part on the whole, has improved product reliability, has still reduced the cost of product simultaneously.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (9)
1. An integrated resonator, comprising:
the upper board surface of the printed circuit board is used as a wire outlet surface, and the lower board surface of the printed circuit board is used as a mounting surface;
the resonance inductor is fixed on one side of the mounting surface;
the transformer is fixed on the other side of the mounting surface;
the resonance capacitor is fixed on the outgoing line surface;
the wiring of the resonant inductor and the wiring of the transformer respectively penetrate through the inside of the printed circuit board and are connected to a main control board from the wire outlet surface.
2. The integrated resonator cavity according to claim 1, wherein a plurality of fixing holes are disposed on the outlet surface, and the fixing holes are distributed at four corners of the outlet surface.
3. The integrated resonator cavity of claim 2, wherein the fixing hole is a through hole.
4. The integrated resonator cavity of claim 1, wherein the outlet face is provided with a plurality of terminals, and the traces are connected to the main control board through the terminals.
5. The integrated resonator cavity of claim 4, wherein the connection terminals are connected to the main control board by screwing.
6. The integrated resonator cavity of claim 1, wherein the resonant inductor is secured to the printed circuit board by adhesive.
7. The integrated resonator cavity of claim 1, wherein the transformer is secured to the printed circuit board by adhesive.
8. The integrated resonator cavity of claim 1, wherein the resonant capacitor is mounted on the printed circuit board by means of a patch solder.
9. A vehicle-mounted charger characterized by comprising an integrated resonant cavity according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347939.5U CN214900221U (en) | 2020-12-31 | 2020-12-31 | Integrated resonant cavity and vehicle-mounted charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023347939.5U CN214900221U (en) | 2020-12-31 | 2020-12-31 | Integrated resonant cavity and vehicle-mounted charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214900221U true CN214900221U (en) | 2021-11-26 |
Family
ID=78863937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023347939.5U Active CN214900221U (en) | 2020-12-31 | 2020-12-31 | Integrated resonant cavity and vehicle-mounted charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214900221U (en) |
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2020
- 2020-12-31 CN CN202023347939.5U patent/CN214900221U/en active Active
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