Circuit board structure, power supply and lamp
A circuit board and circuit board technology, which is applied in the structural connection of printed circuits, structural connection, electromechanical devices, etc., can solve problems such as large noise of patch capacitors and affect the quality of life of users, and reduce vibration swing and vibration Frequency, noise reduction effect
Pending Publication Date: 2021-06-29
BTOPTO OPTOELECTRONICS
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, during the use of chip capacitors, chip capacitors generate large noise, which affects the quality of life of users
Method used
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Embodiment Construction
[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0033] In the description of the present invention, several means more than one, and multiple means more than two. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features ...
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Abstract
The invention discloses a circuit board structure, a power source and a lamp, the circuit board structure comprises a rigid circuit board, a flexible circuit board and a chip capacitor, the flexible circuit board is provided with an electric connection end, and the electric connection end is used for being fixedly connected to the rigid circuit board and electrically connected with the rigid circuit board; and the chip capacitor is fixedly connected to the flexible circuit board and is electrically connected with the flexible circuit board. Through the design of the flexible circuit board, when the chip capacitor is used, the chip capacitor generates sound and vibrates, and the vibration of the chip capacitor is transmitted from the flexible circuit board to the rigid circuit board, due to the elastic characteristic of the flexible circuit board, the vibration force of the chip capacitor is consumed when the vibration of the chip capacitor is transmitted on the flexible circuit board; and therefore, the vibration amplitude and the vibration frequency of the chip capacitor are reduced, and the noise generated by the chip capacitor is reduced.
Description
technical field [0001] The invention relates to the technical field of lamps, in particular to a circuit board structure, a power supply and a lamp. Background technique [0002] In the related art, in the design of the circuit board of the lamp, chip capacitors and other electronic components are fixedly designed on the rigid circuit board, thereby forming the circuit board structure required by the user. However, during the use of chip capacitors, chip capacitors generate relatively large noise, which affects the quality of life of users. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a circuit board structure, which can reduce the noise generated by chip capacitors. [0004] The present invention also proposes a power supply with the above-mentioned circuit board structure. [0005] The present invention also proposes a lamp with the abo...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02K11/00H05K1/02H05K1/14H05K1/18
CPCH02K11/0094H05K1/02H05K1/147H05K1/181
Inventor 王峰苏琮仁
Owner BTOPTO OPTOELECTRONICS