Modular electrical apparatus comprising coupling device for connection with further modular electrical apparatus
A technology of electrical equipment and connecting devices, applied in the construction parts of electrical equipment, emergency protection devices, circuits, etc.
Active Publication Date: 2013-10-23
BTICINO
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Problems solved by technology
[0005] However, the above-discussed prior art solutions do have some disadvantages, since the connection means used require the use of tools, such as screwdrivers, to connect the devices together, and even without the use of tools, due to the There are generally large external forces interacting between auxiliary electrical equipment and main electrical equipment, and these equipment cannot under any circumstances be managed to ensure a strong and reliable connection
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[0038] In the following description, the same or similar elements shown in the drawings will be denoted by the same reference numerals.
[0039] And, in other parts of the description of the present invention, the terms "upper wall" and "lower wall" mean that the attached drawings are considered in a normal state of observation without considering rotation.
[0040] First, see figure 1 , a generally preferred embodiment of the present invention, a first molded electrical appliance or auxiliary appliance is generally indicated at 10 . The device 10 comprises a substantially box-shaped body 20 comprising:
[0041] The rear wall 22 is movably fixed to a support device (not shown in the figure), such as an electrical equipment installation rail, for supporting auxiliary equipment;
[0042] a pair of opposing walls 24, 26, namely an upper wall 24 and a lower wall 26, are each engaged with the rear wall 22 and are disposed transversely to, and in this example perpendicular to, the...
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It is described a modular electrical apparatus (10) comprising at least one coupling device (50, 60) for the connection with a further (70) modular electrical apparatus. The electrical apparatus (10) includes a cased apparatus body (20) and the coupling device (50, 60) comprises: - an actuation element (80), which may slide along an actuation direction (M1, M2) between a blocking operating position and a releasing operating position of said electrical apparatuses; and - a coupling element (90), which may slide along a coupling direction (A1, A2) between a coupling operating position and an uncoupling operating position, respectively, for connecting and disconnecting between each other said electrical apparatuses (10, 70), the coupling direction (A1, A2) being a transversal direction with respect to said actuation direction (M1, M2). The coupling device (50, 60), also includes guiding means (92, 94) comprising at least one first (92) guiding plane suitable for interaction with the coupling element (90) in order to cause said element to slide along the coupling direction (A1, A2). In particular, the first (92) guiding plane is an inclined plane with respect to said actuation direction (M1, M2) and coupling direction (A1, A2).
Description
technical field [0001] The present invention relates to the technical field of electrical equipment, and in particular to a modular electrical equipment including a connection device for connecting with another modular electrical equipment. Background technique [0002] In some applications, such as in electrical installations, it is desirable to mechanically connect electrical devices with different functions so that once connected, the devices can interact with each other. [0003] See especially the field of molding standards for electrical protective equipment, such as DIN-type molding standards, which often require the addition of auxiliary functions to electrical protective equipment or primary equipment such as automatic switches, combining these devices with additional molded Electrical equipment, or the mechanical connection of auxiliary equipment such as remote control motor modules that provide the required auxiliary functions. [0004] Some solutions commonly us...
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IPC IPC(8): H05K7/00H01H9/00
CPCH01H71/0271
Inventor 安德利·赛罗里尼
Owner BTICINO