A modular low-voltage electrical appliance
A low-voltage electrical appliance, modular technology, applied in the direction of electrical components, switchgear, switchgear settings, etc., can solve the problem of not being able to completely eliminate disassembly and installation, and achieve the effect of reducing mutual interference, reducing power loss, and reducing maintenance costs
Active Publication Date: 2018-01-12
山东美森人造草坪有限公司
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Problems solved by technology
However, the structure of this patent can only improve the quick disassembly and assembly performance of low-voltage electrical appliances at the terminals, and cannot completely prevent the disassembly and installation of low-voltage electrical appliances when the internal components of low-voltage electrical appliances are damaged, so it still cannot solve the problem of low-voltage electrical appliances. Issue with massive waste after damage
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[0030] The present invention will be further described below in conjunction with the accompanying drawings.
[0031] According to attached figure 1 and attached figure 2 As shown, the modular low-voltage electrical apparatus of the present invention mainly includes an insulating base, and the insulating base includes a frame body 11 , an upper cover 12 , a lower cover 13 and a supporting block 14 . Wherein frame body 11 is the frame of opening at both ends, and it is made with insulating material; Sliding connection; the supporting block 14 is arranged in the frame body 11, and it is respectively connected with the upper cover 12 and the lower cover 13 in a flexible manner. At least two movable modules 15 are arranged on the frame body 11, and the movable modules 15 are used for accommodating various circuit components. The support block 14 is provided with metal contacts corresponding to the position of the movable module 15 , which are used to electrically connect the ci...
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The invention discloses a modular low-voltage electrical appliance. The modular low-voltage electrical appliance comprises an insulating base body; the insulating base body comprises a frame body with two open ends, an upper cover and a lower cover which are respectively arranged at the open ends of the frame body and connected with the frame body in a sliding mode, and supporting blocks arranged in the frame body and respectively movably connected with the upper cover and the lower cover. The frame body is provided with at least two movable containing bases capable of containing circuit elements; and the supporting blocks are provided with metal contacts corresponding to the positions of the movable containing bases. The modular low-voltage electrical appliance is convenient to assemble and disassemble, low in maintenance cost and has double protection functions; and parts of the modular low-voltage electrical appliance can be replaced based on needs.
Description
technical field [0001] The invention relates to the field of low-voltage electrical appliance manufacturing, in particular to a modular low-voltage electrical appliance that is easy to disassemble and maintain. Background technique [0002] Low-voltage electrical appliances are the basic components to realize industrial process automation and form complete sets of electrical equipment. Its principle is to manually or automatically switch on and off the circuit according to external signals and requirements, so as to realize the switching, control, protection, detection, conversion and adjustment of live or non-charged objects. Traditional low-voltage electrical appliances are mainly divided into two categories: distribution electrical appliances and control electrical appliances, which are widely used in the fields of industry, agriculture, transportation, national defense and domestic electricity, and can be divided into circuit breakers, transformers, and voltage regulator...
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IPC IPC(8): H02B13/00
CPCH02B13/00
Inventor 刘勤春
Owner 山东美森人造草坪有限公司