Active Switching Lamp Side Lighting Control Circuit for Motorcycle
A technology for controlling circuits and active switches, which is applied in the layout of electric lamp circuits, lighting devices, light sources, etc., and can solve problems such as flickering
Inactive Publication Date: 2016-05-04
上海概胜贸易商行
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Problems solved by technology
[0003] In order to solve the above technical problems, the present invention proposes an active switch lamp side lighting control circuit for motorcycles, which can reduce the power loss of the alternator, reduce the heat generation of the voltage regulator, improve the reliability of the product, and solve the problem of the existing product lamp Advantages such as side lighting load flicker problem
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[0036] Such as image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, an active switch lamp side lighting control circuit for a motorcycle is characterized in that it includes an alternator 1, a first power control element 2, a battery side control circuit 3, a battery 4, and a second power control element 5 , lamp side lighting control circuit 6 and lamp lighting load 7;
[0037] One end of the coil of the alternator is grounded, the other end (output end) is connected to the input end (anode) of the first power control element, and the output end (cathode) of the first power control element is connected to the battery The input terminals of the first power control element are connected, the control terminal of the first power control element is connected with the output terminal of the battery side control circuit, and the output terminal of the battery is grounded (the function realized by the battery side control circuit is the prior art);
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The invention discloses an active switch type lamp side lighting control circuit for a motorcycle. The active switch type lamp side lighting control circuit comprises an alternative-current generator, a first power control element, a storage battery side control circuit, a storage battery, a second power control element, a lamp side lighting control circuit and a lamp lighting load. One end of a coil of the alternative-current generator is connected with the ground, and the other end of the coil of the alternative-current generator is connected with the output end of the second power control element. The input end of the second power control element is connected with the output end of the lamp lighting load, and the control end of the second power control element is connected with the output end of the lamp side lighting control circuit. The lamp side lighting control circuit can actively control, turn on and turn off the second power control element and independently adjust the voltage of the lamp lighting load. The active switch type lamp side lighting control circuit for the motorcycle has the advantages of reducing power losses of the alternative-current generator, reducing heating of a voltage regulator, improving the reliability of the active switch type lamp side lighting control circuit and solving the problems of flickering of lamp side lighting loads of existing products and the like.
Description
technical field [0001] The invention relates to a motorcycle light side lighting control, in particular to an active switch type light side lighting control circuit for motorcycles, which is suitable for motorcycle headlights and other loads using AC voltage. Background technique [0002] At present, motorcycles generally use single-phase half-wave lamp side lighting, and the single-phase half-wave lamp side lighting mainly adopts the short-circuit method of control components, and the connection mode of control components is a combination of the middle tap of the alternator, lamp lighting and control components ( Such as figure 1 and figure 2 As shown), the operating temperature of the voltage regulator control element and alternator in this connection mode is relatively high, especially in the case of no load during the day, the lighting voltage on the lamp side is determined by the conduction and short circuit between the control element and the ground wire. At this ti...
Claims
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IPC IPC(8): H05B37/02
Inventor周朝灵周后科
Owner上海概胜贸易商行