Single fire wire electronic switch
An electronic switch, single live wire technology, applied in electrical switches, circuits, electrical components, etc., can solve the problems of increasing user installation costs, and the load is not completely turned off, so as to facilitate operation and understanding, facilitate switching information, and reduce potential safety hazards. Effect
Inactive Publication Date: 2019-03-08
深圳市亚晔实业有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
The disadvantage of electronic switches is that there must be a holding current during standby
At present, the commonly used methods are single live wire method and double wire method. The single live wire method is to let the maintenance current flow through the load, but this will cause the load not to be completely closed.
The two-wire method is to connect an extra neutral wire, but the switches that have been wired at present only have live wires and no neutral wires. Users need to re-wire, which increases the user's installation costs.
Method used
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Embodiment Construction
[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] refer to Figure 1 to Figure 2 , the present invention provides a single live wire electronic switch, including a housing, a control circuit board 2 and an output circuit board 8 installed in the housing, and a connector 6 is used to electrically connect the control circuit board 2 and the output circuit board 8 , the output circuit board 8 is connected to the live wire.
[0022] The casing includes a front casing 1 , a rear casing 3 , a mounting plate 7 and a bottom casing 9 assembled in sequence, and the casing is installed on a wall to replace a traditional mechanical switch.
[0023] The output circuit board 8 is installed between the mounting plate 7 and the bottom case 9 .
[0024] The control circuit board 2 is installed between the front shell 1 and the rear shell 3 .
[0025] The control circuit board 2 is provided with opera...
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The invention discloses a single fire wire electronic switch, comprising a housing and a control circuit board and an output circuit board mounted in the housing. The control circuit board and the output circuit board are connected by a connector. The output circuit board is connected to a fire wire. The control circuit board is provided with an operation button and a display panel. The operationof a user can be accepted, and information can be displayed. The housing comprises a front shell, a rear shell, a mounting plate and a bottom shell, which are assembled in sequence. The housing is mounted on a wall to replace the position of a traditional mechanical switch. In the single fire wire electronic switch, the fire wire needs to be connected in or out, a zero line does not need to be connected, the use occasion of the mechanical switch can be directly replaced, and meanwhile, various functions of the electronic switch can be added.
Description
technical field [0001] The invention relates to a wall switch for domestic use, in particular to a single live wire electronic switch. Background technique [0002] Electronic switches can realize many functions that cannot be realized by mechanical switches, such as voltage regulation, wireless remote control, timing, delay, automatic induction and so on. The disadvantage of electronic switches is that they must have a holding current during standby. At present, the commonly used methods include single live wire method and double wire method. The single live wire method is to let the maintenance current flow through the load, but this causes the load to not be completely turned off. The two-wire method is to connect an additional neutral wire, but the switches that have been wired at present only have live wires and no neutral wires. Users need to re-wire, which increases the user's installation costs. Contents of the invention [0003] Aiming at the problems existing i...
Claims
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IPC IPC(8): H01H9/02H01H1/58
CPCH01H9/02H01H1/58
Inventor 黄立群邓文杰甘海军叶飞
Owner 深圳市亚晔实业有限公司