CN2313309Y

CN2313309Y - Improved conductive switch of decorative lamp

Info

Publication number: CN2313309Y
Application number: CN 97225775
Authority: CN
Inventors: 林美汝
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-10
Filing date: 1997-09-10
Publication date: 1999-04-07
Anticipated expiration: 2007-09-10

Abstract

The utility model relates to an improved device for the conductive switches of decorative lamps, comprising two conductive wires, a main body and a box body, wherein, the box body is used for accommodating the main body. The inner of the main body is provided with conductive pieces of two conductive wires, wherein, a conductive piece is longer and the other conductive piece is shorter. A shorter conductive piece is in contact with a piece body. A longer conductive piece is connected with an inserting piece. The piece body is connected with the other inserting piece as a conductive power supply. The utility model is characterized in that the box body is provided with three long groove holes, a slide block with two embedding hooks and a partition board are respectively arranged in three long groove holes, and the contact position of the shorter conductive piece and the piece body is mutually bent. When the slide block is moved, the partition board is used for isolating the shorter conductive piece and the piece body. Therefore, the utility model achieves to switch on and off the power supply and prevents moisture and impurities from entering the box body.

Description

The conductive switch improved device of decorative lamp

The utility model system is relevant with conductive switch, more detailed it, refer to especially a kind of conductive switch improved device of decorative lamp belong to lamp switch.

As everyone knows, what use always in a plug or the conductive switch box is that a conducting strip and electric wire are isolated, and makes its no power, treats conducting strip and electric wire are connected, and then can switch on; As shown in Figure 1, it is a plug 10, have two inserted sheets 11, inserted sheet 11 is can insert in the socket, make the usefulness of energising, wherein an inserted sheet 11 is that conducting strip 13 not direct and on the electric wire 12 contacts (another inserted sheet directly contacts with another electric wire), inserted sheet 11 the inners are a tortuous sheet 111, and conducting strip 13 has elastic-restoring force, be located on plug 10 grooves 101 with a slide block 14, be convexly equipped with a square 141 in the slide block 14, when slide block 14 during to thruster, as shown in Figure 2, square 141 is sidesway in the lump, and conducting strip 13 is pushed to contact with tortuous sheet 111 and be communicated with conduction, during not electricity consumption, then slide block 14 is replied as Fig. 1, make electric power disconnection, this is a plug on-off mode generally commonly used, 13 wired contacting of tortuous sheet 111 and conducting strip of right this mode easily cause loose contact and resistance height, and if plug 10 is used in the open air, this groove 101 is easily intake or is advanced impurity, cause the switch loose contact, in case conducting strip 13 has impurity, even contact with tortuous sheet 111, bad phenomenon also can take place in conduction, if enter moisture content then can cause short circuit.

In order to overcome above-mentioned deficiency, the purpose of this utility model is: design a kind of simple in structure, easy to operate, be applicable to that indoor and outdoors and protection against the tide, anti-impurity enter good airproof performance, the conducting strip contact is good, conduction is reliable and the conductive switch improved device of the decorative lamp that energising, disconnected power down are easy to use.

The conductive switch improved device of a kind of decorative lamp of the utility model, it is to contain two conductor wires, a body and a box body, box body holds body, establish conducting strip in the body into two conductor wires, wherein a conducting strip is longer, another conducting strip is shorter, and short conducting strip contacts a lamellar body again, with long conducting strip connect an inserted sheet, lamellar body connects another inserted sheet and makes turn-on power; It is characterized in that: this box body is provided with three rectangular slotted eyes, having two embeddings with a slide block colludes and a dividing plate, go into respectively in the three rectangular slotted eyes, and be somebody's turn to do short conducting strip and the bending each other of lamellar body contact position, and dividing plate can be isolated short conducting strip and lamellar body when slide block moves; In view of the above, with reach can open and close power supply firm really and can enter in the box body by moistureproof, anti-impurity.

The utility model has the advantages that: energized or deenergization open and close are really firm and convenient, and the contact excellent sealing is good, can be moistureproof, prevent that impurity dust etc. from entering in the switch, can prolong the useful life of switch.

The utility model has following accompanying drawing altogether:

Fig. 1 is the non-conductive generalized section of known plug switch.

Fig. 2 is the generalized section that known plug switch is channel status.

Fig. 3 is the body interior part three-dimensional exploded view that the utility model is applied to the socket-type plug.

Fig. 4 be the utility model be applied to the product body inner body combination of socket-type plug and box body,

The slide block schematic perspective view.

Fig. 5 is that the utility model is applied to the generalized section that the socket-type plug is channel status.

Fig. 6 is that the utility model is applied to the section signal that the socket-type plug is non-conductive off state

Figure.

Fig. 7 is the three-dimensional exploded view that the utility model is applied to the body interior part of plug-type.

Fig. 8 is combination of body interior part and the box body stereogram that the utility model is applied to plug-type.

Fig. 9 is that the utility model is applied to the generalized section that plug-type is channel status.

Figure 10 is that the utility model is applied to the generalized section that plug-type is off state.

Figure 11 is that the slide block that the utility model is applied to plug-type combines generalized section with box body.

Figure 12 is the three-dimensional combination figure that the utility model is applied to plug-type.

Figure 13 is the perspective exploded view that the utility model is applied to contactor.

Figure 14 is that the utility model is applied to the generalized section that contactor is channel status.

Figure 15 is that the utility model is applied to the generalized section that contactor is off state.

Number in the figure is as follows:

21 bodies, 211 sockets, 22 box bodys

221 rectangular slotted eye 222 rectangular slotted eye 223 rectangular slotted eyes

23 conductor wires, 231 short conducting strip 2,311 one ends

24 conductor wires, 241 long conducting strip 25 lamellar bodies

251 1 ends, 26 slide blocks 261 embed and collude

262 dividing plates, 31 bodies, 32 box bodys

321 rectangular slotted eye 33 conductor wires 322 rectangular slotted eyes

323 rectangular slotted eye 324 chutes 3,241 one ends

325 slide plates, 331 short conducting strip 3,311 one ends

34 conductor wires, 35 lamellar bodies, 351 1 ends

352U matrix 36 protector lamps 37 inserted sheets

38 inserted sheets, 39 slide blocks 391 embed and collude

392 dividing plates, 41 half box bodys, 411 copper sheets

4111 most advanced and sophisticated 412 copper sheets, 4121 tips

42 half box bodys, 421 conductor wires, 422 conductor wires

43 slide blocks 431 embed and collude 432 dividing plates

441 rectangular slotted eye 442 rectangular slotted eye 443 rectangular slotted eyes

Now lifting a preferred embodiment and conjunction with figs. is described in detail as follows:

At first, the conductive switch improved device of a kind of decorative lamp of the utility model, see also Fig. 3, shown in 4, this device is socket-type, there is a body 21 in main system, one box body 22 and two

conductor wires

23,24, body 21 can be filled in box body 22, and front end has a socket 211, can be provided with two conductor wires 23 in the

body

21,24, conductor wire 24 connects establishes a long conducting strip 241, another conductor wire 23 connects establishes short conducting strip 231, and short conducting strip 231 can contact a lamellar body 25, and this lamellar body 25 is to conduct electricity, and long conducting strip 241, short conducting strip 231, lamellar body 25 is located by body 21 interior plates all, these lamellar body 25 1 ends 251 are bending, and these short conducting strip 231 1 ends 2311 also are bending, and both can be in contact with one another, enlarge contact-making surface, and be hollow in the box body 22, show and be provided with the rectangular slotted eye 221 in three roads, 222,223, for two under the slide block 26 embed collude 261 and dividing plate 262 insert, embedding is colluded 261 and slightly is the L type, terminal oblique, so that go into rectangular slotted eye 221,223, and slide block 26 areas are bigger;

By above-mentioned tectonic association, the conductive switch improved device of a kind of decorative lamp of the utility model, see also shown in Figure 5, when assembling is finished, slide block 26 just is positioned at short conducting strip 231 and lamellar body 25 tops, and dividing plate 262 can move with slide block 26, as shown in Figure 6, when slide block 26 displacements, then dividing plate 262 will be lacked conducting strip 231 1

ends

2311 and 251 isolation of lamellar body 25 1 ends, and it can't be switched on, and lamellar body 25 and short conducting strip 231 are for opening circuit, it is temporary powered-down, with slide block 26 pushed home, can conduct electricity, and present embodiment is a socket-type again, this long conducting strip 241 and lamellar body 25 are to fetch the inserted sheet that enters from socket 211 outer ends, for the usefulness of conduction;

Moreover, as Fig. 7, shown in 8, it is plug-type, has body 31, box body 32 and two

conductor wires

33,34, and body 31 can be filled in the box body 32, conductor wire 33 connects a short conducting strip 331, short conducting strip 331 can contact a lamellar body 35, short conducting strip 331 1 ends 3311 are crooked, and lamellar body 35 1 ends 351 also are crooked, and lamellar body end in addition is a U matrix 352, for a protector lamp 36 contacts, protector lamp 36 end in addition then contacts inserted sheet 37, and conductor wire 34 direct connecing with an inserted sheet 38 are established, and has the rectangular slotted eye 321 in three roads on the box body 32 in addition, 322,323, for two of slide block 39 embed collude 391 and dividing plate 392 plant, box body 32 is provided with a chute 324 can go into a slide plate 325, and chute 324 1 ends 3241 are hollow, slide plate 325 can be pushed out of outer (protector lamp 36, slide plate 325 belongs to known techniques);

As shown in Figure 9, when slide block 39 was not mobile, short conducting strip 331 1 ends 3311 contacted with lamellar body 35 1 ends 351, were conduction state if inserted

sheet

37,38 is gone into socket (power supply activity);

As shown in figure 10, if slide block 39 displacements, short conducting strip 331 1 ends of dividing plate 392 obstructs contact with lamellar body 35 1 ends 351, and be powered-down, and shown in Figure 11,12, slide block 39 can infiltrate by moistureproof, anti-impurity for being sealed on the rectangular slotted eye 321,322,323;

As shown in figure 13, generally be used for the switch on the pure circuit, also can use the utility model mode, it is a two halves box body 41,42 merge, fill in conductor wire 421 in half box body 42,422, wherein conductor wire 421 is broken as broken string by the centre, with copper sheet 411,412

tip

4111,4121 thrust in conductor wire 421 two ends, for conduction, then open circuit when not contacting when copper sheet 411 contacts with copper sheet 412, half box body, 42 surfaces can be established three rectangular slotted eyes 441,442,443, for two of slide block 43 embed collude 431 and dividing plate 432 insert, as shown in figure 14, dividing plate 432 moves, copper sheet 411 can contact with copper sheet 412, forms conduction state; As shown in figure 15, dividing plate 432 displacements, copper sheet 411 does not contact with copper sheet 412, forms off state;

The utility model can intercept conducting strip fully, and it is obstructed to form circuit, also can make conducting strip keep maximum contact face and best contact condition, and can enter switch by moistureproof, anti-impurity.

Claims

1. the conductive switch improved device of a decorative lamp, it is to contain two conductor wires, a body and a box body, box body holds body, establish conducting strip in the body into two conductor wires, wherein a conducting strip is longer, another conducting strip is shorter, and short conducting strip contacts a lamellar body again, with long conducting strip connect an inserted sheet, lamellar body connects another inserted sheet and makes turn-on power; It is characterized in that: this box body is provided with three rectangular slotted eyes, having two embeddings with a slide block colludes and a dividing plate, go into respectively in the three rectangular slotted eyes, and be somebody's turn to do short conducting strip and the bending each other of lamellar body contact position, and dividing plate can be isolated short conducting strip and lamellar body when slide block moves.