Yuba control switch

Abstract

A bathroom master control switch comprises a panel, a switch base and a switch pressing board. The switch base is internally provided with a plurality of cavities for arranging switch members. The cavities are communicated so that a metal connecting member can be paved on the bottom of each chamber, and the metal connecting member is connected with an input power line through an intermediate connecting column. The metal connecting member is rotatably provided with a metal springboard on the bottom of each cavity. The upper end of each metal springboard is matched with a middle opening of the switch press board, and supports a spring. A metal connecting column is fixed to a side of each cavity, and a wiring hole for being connected with an output power line is arranged below each metal connecting column. Moreover, the contact surfaces of each metal springboard and the corresponding metal connecting column are provided with matching contacts. The bathroom master control switch is characterized in that a metal contact piece for electrical conduction is arranged near the opening of each cavity of the switch base and beside the corresponding metal connecting column for connecting heating devices, each metal contact piece is matched with the metal connecting column beside the metal contact piece, each metal contact piece contacts the corresponding metal springboard to conduct electricity or be separated from the metal springboard, and each metal contact piece and at least one metal connecting column for connecting non-heating devices are connected by a metal connecting piece. The bathroom master control switch of the invention is reasonable in structure and practical, has better current-through performance, and can be protected from burnout.

Description

Technical field [0001] The invention relates to the technical field of a switch. Background technique [0002] As the people's living standards have improved, various household appliances and electronic lighting appliances have been widely used in people's homes, so the switches used to control household appliances and lighting appliances have emerged one after another. [0003] For example, the Chinese patent "Combined switch and socket board" with patent number 93220233.0 is fixed by one or more switches, one or more sockets, one or more switches, sockets, and one or more electrical components. The switch components are formed on the fixed board, and then one or more switch components are fixed on the panel, and the panel is fixed on the back cover. Its beauty is shortcomings. For example, the functional components cause more wiring heads, which may easily cause wiring errors or The problem of weak wiring and high cost. [0004] For this reason, the inventor disclosed a Yuba cont...

AI Technical Summary

Problems solved by technology

Metal connectors are used as wires in the switch and connected to each switch to avoid the defects caused by the separate establishment of the previous switch or the use of wires to connect, such as easy to cause problems such as loose wiring, infirmity, and misconnection, which improves the safety of the switch. Safety, at the same time, the structure is relatively simple, easy to manufacture, and the advantages of low cost. It can be further improved in practice. For example, there are usually 2 side-by-side switches in the Yuba control switch to control 2 sets of heating devices such as heating bulbs. Or electric heating tube, the connection of its switch is as follows Figure 7 As shown, the defect is that the current on the loop line is too large, and it is easy to burn the Yuba switch. In addition, it is necessary to control the operation of the heating device after the switching part of the hair dryer is connected. Therefore, it is inconvenient to operate and needs to be improved.

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