Dual power switch electrical mechanism
A technology of dual power switches and electrical appliances, which is applied in the direction of electric switches, circuits, electrical components, etc., can solve the problems of load power supply interruption, affecting the scope of application, etc., and achieve the effects of short switching time, good practicability, and good manufacturing process
Active Publication Date: 2021-09-17
广东亮检科技有限公司
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Problems solved by technology
[0002] The integrated two-way power conversion switch currently on the market is powered by two power sources to the same load. When one of the power sources fails, the system will switch to the other power source to continue to supply power to the load. During the process of switching power sources, the system will There is a short-term interruption of power supply to the load, which will affect the scope of application
Method used
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Embodiment 1
[0020] Figure 1 to Figure 7 A specific embodiment of the invention is shown in which figure 1 It is a structural schematic diagram of the present invention; figure 2 for figure 1 Middle A-A shows the structural diagram; image 3 It is a structural schematic diagram of the first driving mechanism, the second driving mechanism and the third driving mechanism in the present invention; Figure 4 It is a schematic structural diagram of the first closing and opening control mechanism, the second closing and opening control mechanism and the third closing and opening control mechanism in the present invention; Figure 5 It is a specific structural schematic diagram of the first loop working mechanism in the present invention; Image 6 It is a specific structural schematic diagram of the third loop working mechanism in the present invention; Figure 7 It is a structural schematic diagram of the interlock mechanism in the present invention.
[0021] See Figure 1 to Figure 7 ,...
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The invention discloses a dual power supply switching electrical mechanism, which comprises an insulating plate, on which a first power supply connection terminal, a second power supply connection terminal, a first load connection terminal and a second load connection terminal are fixed, and on the second support The first circuit working mechanism, the second circuit working mechanism and the third circuit working mechanism are also arranged between the plate and the third support plate, and the top surface of the insulating plate is fixed with the first power connection terminal, the second power connection terminal, The static contact connected between the first load connection terminal and the second load connection terminal, a moving contact on the first circuit working mechanism is connected to the first load connection terminal through a copper braided soft connection, and one of the second circuit working mechanism The moving contact is connected to the second load connection terminal through a copper braided flexible wire. The invention has the advantages of simple structure, good manufacturing processability, long mechanical life, fast opening speed and short switching time, thus avoiding interruption of load power supply, strong applicability and good practicability.
Description
technical field [0001] The invention belongs to the technical field of dual power switches, and in particular relates to a dual power switch electrical mechanism. Background technique [0002] The integrated two-way power conversion switch currently on the market is powered by two power sources to the same load. When one of the power sources fails, the system will switch to the other power source to continue to supply power to the load. During the process of switching power sources, the system will There is a short-term interruption of power supply to the load, which will affect the scope of application. Contents of the invention [0003] The purpose of the present invention is to provide a dual power switch electrical mechanism with reasonable structure and strong applicability. [0004] The technical solution to realize the purpose of the present invention is a dual power switch electrical mechanism, including an insulating plate, a first support plate and a second supp...
Claims
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IPC IPC(8): H01H9/00H01H9/26
CPCH01H9/0027H01H9/26
Inventor 彭思谢
Owner 广东亮检科技有限公司