CN102623903A

CN102623903A - Indoor electrical switch box

Info

Publication number: CN102623903A
Application number: CN2012101027252A
Authority: CN
Inventors: 许玉蕊
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-08-01
Anticipated expiration: 2032-03-30
Also published as: CN102623903B

Abstract

The invention discloses an indoor electrical switch box. The indoor electrical switch box mainly comprises a shell (1), a glass door (2), a protective cover (3) and a power switch (4), wherein a mounting rail (9) is arranged in the shell (1), and the power switch (4) is clamped on the mounting rail (9); an LED lamp post (6) and a lamp post switch (5) are arranged on the protective cover (3) corresponding to the upper part of the power switch (4); and the LED lamp post (6) is connected to a circuit board (8), and the circuit board (8) is simultaneously connected with the leading-out end of the power switch (4), a zero line terminal (12), the lamp post switch (5) and a battery (7). The indoor electrical switch box has the advantages of safety, reliability, simple appearance, easy match with surroundings and no influence on the decorative effect; a sound and light alarm can be sent out by the indoor electrical switch box after power cut, and particularly, the position and the on-off state of the indoor electrical switch box can be conveniently found after power cut at night; and the indoor electrical switch box can be widely applied to indoor power switch boxes of civilian electrical appliances in families, offices, hotels, restaurants, shops, hospitals and the like.

Description

Indoor appliance switch box

Affiliated technical field

The invention belongs to the appliance switch field, relate to a kind of appliance switch box, specially refer to a kind of indoor appliance switch box.

Background technology

Along with the continuous of electric equipment popularized, appliance switch and daily life are more and more closer, and people also improve the esthetic requirement of surrounding enviroment day by day simultaneously, reach requirement attractive in appearance too hidden just being not easy to of switch installation operated.Attractive in appearance in order not only to be convenient to operation but also not influence the space, each switchboard producer improves constantly manufacture craft, makes great efforts to make workmanship more careful, however still because of can not be harmonious with fitting space, and in various degree have influence on the attractive in appearance of whole room.In order to pursue the integral body finishing effect in room, some decorator removes the appliance switch chamber door, with the finishing panel it is sealed, like this-and come not only to operate to make troubles to appliance switch, more likely cause potential safety hazard.In addition ,-but can easily not find the switch-box position behind the electricity failure at night, thus influence recovers electric power feeding time.

Summary of the invention

The object of the present invention is to provide a kind of safe and reliable, easy to operate, have that outage indication is reported to the police and fit up the consistent indoor appliance switch box of environmental harmony with periphery easily.

For realizing a kind of indoor appliance switch box of above-mentioned purpose the present invention, mainly form by housing (1), glass door (2), protective cover (3) and mains switch (4), it is characterized in that: mounting rail (9) is equipped with in housing (1) inside, on mounting rail (9), clamps mains switch (4); Protective cover (3) adopts screw (11) to be fixed in the inner the place ahead of housing (1) and is stuck in the panel place of mains switch (4); Hinge (15) is equipped with in the preceding side of housing (1), and connects glass door (2), and housing (1) is equipped with knocker (14) on the preceding another side.

On protective cover (3) is gone up corresponding power switch (4), LED lamp strain (6) and lamp strain switch (5) are housed; LED lamp strain (6) is connected on the wiring board (8); Wiring board (8) connects the leading-out terminal and the zero terminal (12) of mains switch (4) simultaneously, and lamp strain switch (5), battery (7).Battery (7) is a rechargeable battery.This alarm circuit can only be installed on master switch, also can be installed on other a plurality of branch roads.

At housing (1) edge mosaic seal (10), connect housing (1) and glass door (2) with hinge (15), glass door (2) is pad pasting or transparent colored glass such as coated toughened glass or dark polymethyl methacrylate, its color and decorative pattern are selected with peripheral metope harmonious.

During installation, indoors the appropriate location metope is opened one and is slightly larger than the rectangle wall hole of housing (1), and the outside, wall hole of hinge one side will be arranged, and does the circular arc depression that a radius is slightly larger than hinge to glass door distance, so that the unlatching of glass door (2); Take glass door (2) then, unload low protection cover (3), and pull down and connecting line that housing (1) is inner, housing (1) is loaded in the wall hole, adjust behind the position, tamp housing (1) and the space between the wall hole on every side with expansion bolt or ail gun fixation.It is concordant in metope that the fitting depth of housing (1) will guarantee to install glass door (2) back; The electric wire that will be embedded in afterwards in the body of wall is connected on corresponding switch or the terminal; At last protective cover (3) and the inner connecting line of housing (1) are connected, with screw (11) protective cover (3) is fixed in the housing (1), and exposes the panel of mains switch (4), install glass door (2) and accomplish installation.Energized, power turn-on switch (4) is got to run location with lamp strain switch (5) and is shut glass door (2) and bring into use.Relatively poor switch-box outside light is better than in the switch-box because glass door (2) is dark light transmittance under normal condition; Therefore be not easy to see facility in the case; And metope is concordant because the color of glass door (2) and peripheral is made peace, and is exactly metope so give people's general sensation; Triode (VT1) conducting in power failure in a single day or tripping operation rear board (8); By battery (7) is LED lamp strain (6) power supply; Local light is better than the switch-box UV light in the switch-box, and indoor occupant can be found the switch-box position easily, particularly more can find on off state in the switch-box at night.

The present invention can be widely used in the indoor power system switch-box of the civil electric appliance of family, office, hotel, restaurant, market, hospital etc.

The invention has the advantages that: safe and reliable, profile is succinct, arrange in pairs or groups, do not influence the finishing effect with surrounding enviroment easily, and can find its position and on off state easily after can after power failure, sending sound and light alarm, especially electricity failure at night.

Description of drawings

Fig. 1 is a longitudinal sectional view of the present invention;

Fig. 2 is a front view of the present invention;

Fig. 3 is an electrical schematic of the present invention.

Among the figure: 1-housing, 2-glass door, 3-protective cover, 4-mains switch, 5-lamp strain switch, the strain of 6-LED lamp, 7-battery, 8-wiring board, 9-mounting rail, 10-sealing strip, 11-screw, 12-zero terminal, 13-ground wire terminal, 14-knocker, 15-hinge, 16-label; The L-power supply, the leading-out terminal of V-mains switch (4), N-zero line, VD1, VD2, VD3, VD4-diode; C1, C2-electric capacity, R1, R2, R3, R4, R5, R7-resistance, R6-adjustable resistance, B1-photoelectrical coupler; The VT1-triode, VS1, VS2-controllable silicon, Y-buzzer.

Embodiment

Further present invention is described according to accompanying drawing.The present invention mainly is made up of housing (1), glass door (2), protective cover (3) and mains switch (4).Mounting rail (9) is equipped with in housing (1) inside, on mounting rail (9), clamps mains switch (4), and zero terminal (12) is installed on mains switch (4) top, and ground wire terminal (13) is installed in mains switch (4) bottom.Go up corresponding power switch (4) positions of panels at protective cover (3) and open a rectangular opening; And perforate installation lamp strain switch (5) and LED lamp strain (6) on the top of corresponding power switch (4) position; LED lamp strain (6) is connected on the wiring board (8); Wiring board (8) connects the leading-out terminal and the zero terminal (12) of mains switch (4) simultaneously, and lamp strain switch (5), battery (7).Battery (7) is a rechargeable battery.Protective cover (3) adopts screw (11) to be fixed in the inner the place ahead of housing (1) and is stuck in the panel place of mains switch (4); Hinge (15) is equipped with in one side of housing (1) front, and connects glass door (2), and knocker (14) is housed on the opposite housing (1).Housing (1) and the available cold-rolled steel sheet of protective cover (3) adopt preservative treatments such as plating or spray element after bending welding fabrication, also can use fiberglass, bakelite or flame retardant plastics die casting moulding.

During installation, indoors the appropriate location metope is opened one and is slightly larger than the rectangle wall hole of housing (1), and the outside, wall hole of hinge one side will be arranged, and does the circular arc depression that a radius is slightly larger than hinge to glass door distance, so that the unlatching of glass door (2); Take glass door (2) then; Unload low protection cover (3), and pull down and connecting line that housing (1) is inner, housing (1) is loaded in the wall hole; Adjust behind the position with expansion bolt or ail gun fixation, it is concordant in metope that the fitting depth of housing (1) will guarantee to install glass door (2) back.Tamp housing (1) and the space between the wall hole on every side; The electric wire that will be embedded in afterwards in the body of wall is connected on corresponding switch and the terminal; At last protective cover (3) and the inner connecting line of housing (1) are connected, with screw (11) protective cover (3) is fixed in the housing (1), and exposes the panel of mains switch (4), install glass door (2) and accomplish installation.Energized, power turn-on switch (4) is got to run location with lamp strain switch (5) and is shut glass door (2) and bring into use.After mains switch under normal condition (4) closed a floodgate, power supply (L) made leading-out terminal (V) and zero line (N) form alternating current 220V voltage through mains switch (4), the diode in the via line plate (8) (VD1, VD2) rectification, and capacitor (C1) filtering obtains direct voltage.Send into photoelectrical coupler (B1) through resistance (R1), inner luminous tube is lighted, illumination is mapped on the phototransistor; This phototransistor is the low resistance conducting, moves triode (VT1) base potential to electronegative potential, and buzzer (Y) is not worked; LED lamp strain (6) can not be luminous; Because glass door (2) is that dark light transmittance is relatively poor, this moment, switch-box outside light was better than in the switch-box, therefore was not easy to see facility in the case; And metope is concordant because the color of glass door (2) and peripheral is made peace, and is exactly metope so give people's general sensation; Leading-out terminal (V) dead electricity after in a single day having a power failure, the detection loss of voltage at capacitor (C1) two ends in the wiring board (8), the inner luminous tube of photoelectrical coupler (B1) also extinguishes thereupon; The unglazed photograph of phototransistor and be high resistant; The base stage of triode (VT1) no longer is shorted to ground by photoelectrical coupler (B1), the collector and emitter conducting of triode (VT1), and battery (7) is to buzzer (Y), LED lamp strain (6) power supply; Buzzer (Y) alarm, LED lamp strain (6) gets electroluminescence.Indoor occupant can be seen and hear and according to circumstances restores electricity warning; As be artificial outage maintenance electrical equipment facility or higher level's grid power blackout at this moment, can lamp pearl switch (5) be got to maintenance position alarm release.During the alternating current normal power supply; Controllable silicon (VS2) is through resistance (R4) and diode (VD3) conducting, and power supply charges to battery (7), if charging finishes; Electric capacity (C2) charging when promptly arriving the current potential of adjustable resistance (R6) setting; It is that controllable silicon (VS1) provides the gate pole triggering signal, controllable silicon (VS1) conducting at this moment, and controllable silicon (VS2) is by stopping to be battery (7) charging.This alarm circuit can only be installed on master switch, also can be installed on other a plurality of branch roads.

Claims

1. an indoor appliance switch box mainly is made up of housing (1), glass door (2), protective cover (3) and mains switch (4), it is characterized in that: mounting rail (9) is equipped with in housing (1) inside, on mounting rail (9), clamps mains switch (4); Protective cover (3) adopts screw (11) to be fixed in the inner the place ahead of housing (1) and is stuck in the panel place of mains switch (4); Hinge (15) is equipped with in the preceding side of housing (1), and connects glass door (2), and housing (1) is equipped with knocker (14) on the preceding another side.

2. a kind of indoor appliance switch box according to claim 1; It is characterized in that: on protective cover (3) is gone up corresponding power switch (4), LED lamp strain (6) and lamp strain switch (5) are housed; LED lamp strain (6) is connected on the wiring board (8); Wiring board (8) connects the leading-out terminal and the zero terminal (12) of mains switch (4) simultaneously, and lamp strain switch (5), battery (7).

3. a kind of indoor appliance switch box according to claim 1, its characteristic also is: battery (7) is a rechargeable battery.

4. a kind of indoor appliance switch box according to claim 1, its characteristic also is: glass door (2) is pad pasting or transparent colored glass such as coated toughened glass or dark polymethyl methacrylate, its color and decorative pattern are selected with peripheral metope harmonious.