CN201886925U

CN201886925U - Double-control switch with LED

Info

Publication number: CN201886925U
Application number: CN2010206280395U
Authority: CN
Inventors: 陈玉; 张仕森; 马耀魁; 王锐; 洪晨君
Original assignee: Zhejiang Chint Building Electrics Co Ltd
Current assignee: Zhejiang Chint Building Electrics Co Ltd
Priority date: 2010-11-26
Filing date: 2010-11-26
Publication date: 2011-06-29
Anticipated expiration: 2020-11-26

Abstract

The utility model discloses a double-control switch with an LED, which comprises a mounting frame, a panel, a cover plate, an LED light transmitting plate and an on/off device. The on/off device comprises a pressing plate, a function switching workpiece, a spring, a movable contact, an input terminal, an output terminal and an LED module. The double-control switch with the LED is characterized in that the LED module comprises an LED circuit board, an LED indicating lamp, a toggle switch, a spring and a copper nut, and the copper nut and a second spring are electrically connected with the LED circuit board and the corresponding terminals in a contacting manner. The LED module is arranged inside a functional module of a wall-mounted switch, so that integral structure of the switch cannot be affected and complete and attractive appearance of the switch is guaranteed. Simultaneously, as the LED circuit is directly connected with the input terminal of the on/off device, an electrician does not need to perform wiring for the LED indication so that labor intensity of the electrician is reduced. In addition, the double-control switch with the LED is convenient in use and simple in operation.

Description

A kind of double control switch with LED

Technical field

The utility model relate to a kind of rated voltage 250V～, the switch on wall of rated current 10/16A.Specifically, relate to a kind of electric accessories, a kind of specifically again engineering or family are used for the switch of control apparatus power supply.

Technical background

As everyone knows, the LED light of wall switch socket all is to adopt from the LED end to draw two leads in the market, be connected together with binding post again, though its performance is also more stable, but limit by this structure, its combined socket and switch functional module will be turned down, abdicates the space of LED light module, and the bottom is not attractive in appearance like this; Also some producer adopts the mode of back panel wiring, but the switch classification has single-pole switch, double control switch and two control double-pole switch, may so also just lose its original function double control switch when the situation that single-pole switch uses for the user for the LED light on the double control switch.In order to improve the usability of switch on wall, the double control switch of a kind of novel band LED just arises at the historic moment.The double control switch of this band LED has connected in inside to be finished, and need not the electrician and is the LED light wiring again, as long as just passable according to the wiring of general wall switch socket, a toggle switch just has been installed on switch to be come realizing customer requirement, easy to use, simple to operate, specious.

Summary of the invention

The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, the utility model provides a kind of double control switch with LED, when double control switch is installed wiring, need not the electrician and be the LED light wiring again, as long as it is just passable according to the wiring of general wall switch socket, easy to use, simple to operate.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of double control switch with LED, comprise installing rack, be contained in the panel on the described installing rack, be positioned at the middle cover plate of panel, the LED light transmission piece and the on/off device that is connected on the installing rack of cover plate the inside are installed, the on/off device comprises pressing plate, be fixed on the function conversion work part on the pressing plate, first spring of active force is provided for whole apparatus function conversion, the movable contact spring of two-way admittance is provided for the function conversion, the input terminal of supporting movable contact spring work and power supply input, form the lead-out terminal that is connected by movable contact spring with input terminal, terminal is used to connect the screw and the led module that is fixed on the pressing plate of outer lead, it is characterized in that described led module comprises the LED wiring board, be located at the LED light on the LED wiring board, for satisfy the different modes of connection make the LED operate as normal toggle switch, second spring of contact force is provided for the copper cap, be pressed in the dividing plate on the wiring board and be contained in the copper cap that is used for the contact electrification parts in the pressing plate, the described copper cap and second spring form with described LED wiring board and corresponding termination contact and are electrically connected.

Designed screw hole on the above-mentioned pressing plate, can be LED wiring board being installed on the pressing plate tightly, also designed the groove that is used for fixing spring, thereby copper cap and spring that the retaining muscle is secured in the fixed mount the inside on dividing plate, have been designed, prevent that the copper cap from deviating from pressing plate, make LED lead, spring and copper cap be fixed on the position, make LED and termination contact reliable and stable, ensure the operate as normal of LED.

The advantage that the utility model has compared with prior art is as follows: led module of the present utility model is to design in the inside of switch on wall functional module, thereby does not influence its overall structure, guarantees the complete attractive in appearance of its outward appearance.Secondly, LED circuit of the present utility model is directly to be connected with the input terminal of on/off device, does not need the electrician again to the LED light wiring, reduces electrician's working strength; The user when the single-pole switch wiring, pulls out the one pole position to double control switch to the sheet that pulls out of toggle switch, when the user presses the double control switch wiring, the sheet that pulls out of toggle switch is pulled out two controlled positions, and is easy to use, simple to operate.

Description of drawings

Fig. 1 is the perspective view of the double control switch of the utility model band LED;

Fig. 2 is the stereochemical structure decomposing schematic representation of the double control switch of the utility model band LED;

Fig. 3 is the structural representation of the double control switch of the utility model band LED;

Fig. 4 is the perspective view of on/off device;

Fig. 5 is the fundamental diagram of LED light, and wherein toggle switch is in single control state;

Fig. 6 is the fundamental diagram of LED light, and wherein toggle switch is in two control states.

Embodiment

As shown in Figure 1 and Figure 2, the double control switch of above-mentioned band LED comprises installing rack 5, is contained in panel 3 on the described installing rack 5, is positioned at cover plate 2 in the middle of the panel, is installed in light transmission piece 1 in the middle of the cover plate 2, is connected to the on/off device 4 on the panel 3.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, above-mentioned on/off device 4 comprises pressing plate 15, be fixed on function conversion work part 7 on the pressing plate 15, for whole apparatus function conversion the spring 8 of active force is provided, for the function conversion provides the input terminal 13 of movable contact spring 12, supporting movable contact spring work and the power supply input of two-way admittance, the lead-out terminal 14 that is connected with input terminal 13 formation by movable contact spring 12, the screw 10 that is used to connect outer lead, be fixed on led module on the pressing plate 15 with screw 23.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, above-mentioned led module comprise pressing plate 15, with screw 23 be fixed on LED wiring board 17 in the pressing plate, be installed in LED light 19 on the LED wiring board 17, for satisfy the different modes of connection make the LED operate as normal toggle switch 20, be contained in 15 li of pressing plates be used for the copper cap 22 of contact electrification parts, for copper cap 22 provides the spring 21 of contact force and is pressed in dividing plate 24 on the wiring board, described copper cap 22 and spring 21 form with described LED wiring board 7 and corresponding termination contact and are electrically connected.

As shown in Figure 4, designed screw hole 15b on the above-mentioned pressing plate 15, can be LED wiring board 17 being fixed on the pressing plate 15 tightly, also designed the groove 15a that is used for fixing spring, on pressing plate 15, designed retaining muscle 15c and prevented that copper cap 22 from deviating from for 15 li from pressing plate, spring 21 and copper cap 22 are limited in are fixed on the position, make copper cap 22 and termination contact reliable and stable, ensure the operate as normal of LED.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the double control switch of above-mentioned band LED is directly to be connected with the terminal of wall switch socket, does not need the electrician again to the LED wiring, and is just passable by general wall switch socket circuit connection; The user when the single-pole switch wiring, needs only the double control switch of band of the present utility model LED the sheet 20a that pulls out of toggle switch 20 is pulled out single controlled position (as shown in Figure 5); When the user presses the double control switch wiring,, easy to use, simple to operate as long as the sheet 20a that pulls out of toggle switch 20 is pulled out two controlled positions (as shown in Figure 6).

Among Fig. 5 and Fig. 6, L1 is the end of incoming cables, i.e. common port, and L2 and L3 are leading-out terminal, and D1 is the LED light-emitting diode, and D2 is common diode, and R1 is a resistance, S1, S2, S3, S4, S5 and S6 are 6 terminals of toggle switch 20.

The double control switch of band LED of the present utility model can also have multidigit combination and electric accessories such as other series engineering and family decoration switch, is not to be confined to above-mentioned execution mode.In a word, protection range of the present utility model should comprise conspicuous conversion and remodeling and alternative for this area or those of ordinary skill.

Claims

1. double control switch with LED comprises installing rack (5), is contained in panel (3) on the described installing rack (5), is positioned at cover plate (2) in the middle of the panel, is installed in the light transmission piece (1) in the middle of the cover plate (2) and is connected to on/off device (4) on the panel (3); On/off device (4) comprises pressing plate (15), be fixed on the function conversion work part (7) on the pressing plate (15), first spring (8) of active force is provided for whole apparatus function conversion, the movable contact spring (12) of two-way admittance is provided for the function conversion, the input terminal (13) of supporting movable contact spring work and power supply input, form the lead-out terminal (14) that is connected by movable contact spring (12) with input terminal (13), be used to connect the screw (10) of outer lead and be fixed on led module on the pressing plate (15); It is characterized in that described led module comprise LED wiring board (17), be installed in LED light (19) on the LED wiring board (17), for satisfy the different modes of connection make the LED operate as normal toggle switch (20), be contained in pressing plate (15) lining be used for the copper cap (22) of contact electrification parts, for copper cap (22) provides second spring (21) of contact force and is pressed in dividing plate (24) on the LED wiring board (17), described copper cap (22) and second spring (21) are electrically connected with described LED wiring board (7) and termination contact formation accordingly.

2. the double control switch of band LED according to claim 1, it is characterized in that: above-mentioned pressing plate (15) is provided with screw hole (15b), in order to LED wiring board (17) is fastened on the pressing plate (15).

3. the double control switch of band LED according to claim 1 is characterized in that described stating also is provided with the groove (15a) that is used for fixing second spring (21) on the pressing plate (15).

4. the double control switch of band according to claim 1 LED is characterized in that being provided with on pressing plate (15) and is used for preventing the retaining muscle (15c) that copper cap (22) is deviate from from pressing plate (15) lining.