Double-interface charging system
A charging system and dual-interface technology, applied in the field of dual-interface charging systems, can solve the problems of complicated structure, complicated production and manufacture of sliding devices, and not simple structure of sliding devices.
Pending Publication Date: 2018-05-01
江苏傲能科技有限公司
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Problems solved by technology
[0018] In order to solve the above problems, the present invention provides a dual-interface charging system, which effectively avoids the useless loss of the magnetic field lines between the transmitting coil and the receiving coil in the gap in the prior art and reduces the efficiency and speed of wireless charging. Defects of alignment device, cumbersome structure and inconvenient operation, sliding device structure is not simple, cumbersome production and manufacturing of sliding device, no integrated device for wired charging and wireless charging of electric vehicles
Method used
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Embodiment Construction
[0075] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0076] According to attached Figure 1-Figure 13 It can be seen that the dual-interface charging system of this embodiment includes a wireless charging device and a wired charging device;
[0077] The wireless charging device includes a transmitting coil 1 and a receiving coil 2, and the transmitting coil 1 and the receiving coil 2 are hollow coils or induction coils;
[0078] The top wall of the transmitting coil 1 is provided with a protrusion 3 formed by a coil winding;
[0079] A coil winding is also arranged on the bottom wall of the receiving coil 2, and the inside of the coil winding forms a groove 4;
[0080] There are several protrusions 3 and several grooves 4, the number of the protrusions 3 is the same as that of the grooves 4, and the protrusions 3 correspond to the grooves 4 one by one;
[0081] Each of the protrusions 3 can extend into...
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The invention discloses a double-interface charging system. A sliding device comprises a block-shaped body, a sliding block is fixed to the bottom of the sliding device, the sliding block can be slidably arranged on a sliding rail, a driving mechanism comprises an electric linear push rod, and the electric linear push rod communicates with or is connected with a remote control through an electricappliance unit; and in addition, one end of a connecting rod being in a right-angled folding ruler shape is fixedly connected with the side wall of the sliding block, and the other end of the connecting rod is fixedly connected with the bottom wall of a lifting platform. According to the double-interface charging system, the defects that in the prior art, the part of a magnetic line of force located in a gap between a transmitting coil and a receiving coil is consumed in vain, the wireless charging efficiency is reduced, the wireless charging speed is decreased, a device lock is not automatically aligned, and a device capable of conducting wired charging and wireless charging on an electric automobile is not integrated are effectively overcome.
Description
technical field [0001] The invention relates to the technical field of wired and wireless charging, in particular to a dual-interface charging system. Background technique [0002] For the existing planar structure induction coil, the structure of the single hour hand winding method is very simple, but the problem of the planar structure coil is that there is a large gap between the adjacent transmitting coil and receiving coil. When the gap between the transmitting coil and the receiving coil is not coupled for charging, the part of the magnetic force line between the transmitting coil and the receiving coil in the gap is wasted, which reduces the efficiency and speed of wireless charging. Due to the planar structure of the induction coil, the coupling coefficient between the transmitting and receiving coils per unit area is low, which directly affects the charging efficiency, especially in high-power wireless charging, where the loss is particularly serious. [0003] Ther...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60L11/18H02J50/10H02J50/90
CPCH02J50/10H02J50/90B60L53/12B60L53/35B60L53/37B60L53/38Y04S30/12Y02T90/12Y02T90/167Y02T10/70Y02T10/7072Y02T90/14
Inventor 周小舟周宁宁蒋渭忠徐维
Owner 江苏傲能科技有限公司