Control circuit board, control chip and control system
A technology for controlling circuit boards and control chips, which is applied in the direction of printed circuits, electric light sources, electrical components, etc. connected to non-printed electrical components, and can solve the problems of excessive components, high cost of circuit design, and complicated control circuit board circuits And other issues
Pending Publication Date: 2019-07-09
深圳市红邦半导体有限公司
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Problems solved by technology
[0003] The purpose of the embodiments of the present application is to provide a control circuit board, a control chip and a control system to solve the problems in the related art that the circuit of the control circuit board is complex, there are too many components, and the cost of circuit design is relatively high
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Embodiment 1
[0038] Please see figure 1 , figure 1 This is a schematic structural diagram of a control system provided in an embodiment of this application. In the embodiment of the present application, the control system includes a solar panel 2, a rechargeable battery 3, a light emitting element 4, and a control circuit board 1 connected to the solar panel 2, the rechargeable battery 3, and the light emitting element 4, respectively.
[0039] See figure 2 As shown, figure 2 This is a schematic structural diagram of a control circuit board 1 provided in an embodiment of this application. The control circuit board 1 includes a printed circuit board 100, and a control chip 101 arranged on the printed circuit board 100, a first positive port 102, a first negative port 103, a second positive port 104, a second negative port 105, and a third positive port. The interface 106 and the third negative interface 107.
[0040] The control chip 101 includes a first input pin 1011, a second input pin 101...
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The invention provides a control circuit board, a control chip and a control system. The control circuit board is connected with a solar cell through a first positive electrode interface and a first negative electrode interface, is connected with a chargeable cell through a second positive electrode interface and a second negative electrode interface and is connected with a light emitting elementthrough a third positive electrode interface and a third negative electrode interface, conduction of pins is automatically controlled through a control chip, and on and off control among the solar cell panel, the chargeable cell and the light emitting element is realized. The control circuit board is advantaged in that the control function is integrated onto the control chip, the quantity of elements required by the whole control circuit board is made to be small, the line is simple, during circuit design, only the control chip and connection lines of the various positive and negative electrode interfaces are designed, and design cost is reduced.
Description
Technical field [0001] This application relates to the technical field of energy control, and specifically to a control circuit board, a control chip and a control system. Background technique [0002] Solar outdoor LED (Light Emitting Diode, Light Emitting Diode) lamps have become popular at home and abroad because of their high luminous efficiency, no electricity bills, no outdoor waterproof wiring, and low cost. This type of lamps uses solar cells as energy input, and through the control circuit board, the energy is stored in the lithium battery through solar radiation, and the energy in the lithium battery is emitted to light the LED lamp. However, the existing control circuit boards have the disadvantages of complicated circuits, too many components, and high circuit design costs. Summary of the invention [0003] The purpose of the embodiments of the present application is to provide a control circuit board, a control chip, and a control system to solve the problems of comp...
Claims
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Login to View More IPC IPC(8): H05B33/08H05K1/18H05B44/00
CPCH05K1/18H05B45/00
Inventor 林世科
Owner 深圳市红邦半导体有限公司