CN2266205Y - Electric leakage prevention christmas lamp socket - Google Patents

Abstract

The utility model relates to a Christmas lamp socket capable of preventing electric leakage, which comprises a bulb socket, a fixing cover fixing power cords on the lamp socket, a wiring groove arranged at the top of the bulb socket, a positive electrode electric conducting thrust piece arranged at the center of the wiring groove and a negative electrode electric conducting thrust piece arranged at one side of the wiring groove, wherein double arc convex parts corresponding to the arc surfaces of the power cords are arranged among both ends of the wiring groove of the bulb socket and the negative electrode electric conducting thrust piece. When the fixing cover is combined with the bulb socket, the double arc concave parts can be tightly combined on the outer edges of the power cords for blocking rain water which is penetrated into the wiring groove and contacts the positive electrode electric conducting thrust piece and the negative electrode electric conducting thrust piece, and the danger of electric leakage generated by the rain water which passes through both end edges of the wiring groove and is in concave arc areas of the lower edges of the power cords is prevented.

Description

Can prevent the Christmas light socket that leaks electricity

The utility model belongs to the electrical equipment connection device, relates in particular to a kind of Christmas light socket of leaking electricity of preventing.

Traditional Christmas light socket, be to establish a distribution trough in the upper end of lamp socket, just be provided with in the distribution trough, negative pole conduction thorn sheet, after being arranged on power line in the distribution trough, again with a fixed cap compressing that is preset with scupper in this distribution trough and be fixed on the tube face, just make the power line quilt, negative pole conduction thorn sheet punctures and contacts conduction with the plain conductor of the inside, when this Christmas light socket hangs over outdoor application, though flow into the rainwater of lamp socket can be through its lower opening place or on fixed cap default scupper discharge, but still have seeping phenomenon in the concave arc area below the power line in distribution trough, thereby cause the danger that positive and negative conduction thorn sheet is short-circuited because of ponding and power line leaks electricity.

The purpose of this utility model is to provide a kind of Christmas light socket of leaking electricity of preventing, it can prevent to produce because of ponding in the distribution trough danger of short circuit, electric leakage.

The utility model adopts following technical scheme:

The Christmas light socket that leaks electricity of preventing of the present utility model, comprise tube face, power line be fixed on the fixed cap of lamp socket, be located at distribution trough that tube face top power supply source line inserts, be located at the positive pole conduction thorn sheet of distribution trough central authorities appropriate location and be located at the negative pole conduction thorn sheet of distribution trough one side, the distribution trough two ends of tube face are respectively equipped with two arc recess in an arc left side and a right two arc recess corresponding to the power line surface, distribution trough bottom surface appropriate location between positive and negative electrode conduction thorn sheet is provided with a middle double arc recess, and power line is arranged on the two arc recess in these left, center, right.

The utility model is just reaching at tube face distribution two ends, appropriate location is provided with corresponding two arc recess at the power line curved surfaces between negative pole conduction thorn sheet, when fixed cap combines with bulb, make recess can closely compel to be combined in the rim area of power line, infiltrate in the distribution trough and the rainwater of conducting both positive and negative polarity conduction thorn sheet in order to blocking-up, and can prevent that rainwater from causing the danger of electric leakage through power line, simultaneously, because the setting of middle double arc portion 112, can prevent to infiltrate in the distribution trough 11 and the rainwater conducting both positive and negative polarity conduction of amassing electric edge line 5 lower edge concave arc areas 51 in is stung sheet 3,4, thus risk of short-circuits produced.

Specifically narrate embodiment below in conjunction with accompanying drawing:

Fig. 1 is the perspective exploded view of the utility model structure

Fig. 2 is the utility model tube face apex structure schematic top plan view

Fig. 3 is pressed in floor map between tube face and fixed cap for the utility model power line

Fig. 4 is pressed in plan cross-section schematic diagram between tube face and fixed cap for the utility model power line

Fig. 5 for the luminaria seat after power line is pressed between lamp socket and fixed cap, its lower edge concave arc area produces the schematic diagram of ponding

Among the figure, 1 tube face, 11 distribution troughs, the two arc recess in 111 left sides, 112 middle double arc portions, 113 right two arc portions, 12 jacks, 2 fixed caps, 21 fix pin, 22 scuppers, 3 anodal conduction thorn sheets, 4 negative poles conduction thorn sheet, 5 power lines, 51 concave arc areas, 6 bulbs

The utility model preferred embodiment such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, be provided with for the distribution trough 11 of placing power line 5 on tube face 1 top, the left side of distribution trough 11, right both sides offer jack 12, distribution trough 11 central area appropriate locations are provided with the central slotted eye that always passes to tube face 1 inside, and establish anodal conduction therein and sting sheet 3, negative pole conduction thorn sheet 4 is installed in the side channel hole of offering on distribution trough 11 right sides, the copperhead of bulb 6 just can contact this after being screwed into by tube face 1 lower end, negative pole conduction thorn sheet 3,4 and conduct electricity, be respectively equipped with a correspondence at the two ends of distribution trough 11 on power line 5 surfaces, the two arc recess 111 in a waveform left side and right two arc recess 113 with radian, appropriate location, distribution trough 11 bottom surface 4 of positive pole conduction thorn sheet 3 and negative pole conduction thorn sheets is provided with and a left side, right two arc recess 111, the middle double arc portion 112 that 113 structures are identical, place, fixed cap 2 central authorities below is provided with a power line pressing block, the relative both sides of this power line pressing block are respectively to having pin 21, the outer rim of two pins 21 is provided with trip, inner edge surface is provided with the internal thread of the relative and driving fit of external screw thread with bulb copper head, by above-mentioned this structure, electric edge line 5 can be put into the left side of distribution trough 11, right two arc recess 111,113 with middle double arc recess 112 on, two pins 21 with fixed cap 2 insert two jacks 12 on tube face 1 top again, outer rim trip by two pins 21 be located in respectively on tube face 1 inner wall, and make fixed cap 2 and the tube face 1 can be in conjunction with fixing, utilize pressing block that power line 5 is compressed in the distribution trough, just make electric edge line 5, the cathode conductor crust is punctured by positive pole conduction thorn sheet 3 and negative pole conduction thorn sheet 4 respectively and conducts electricity, make simultaneously power line 5 outer rims can with a left side, right two arc portion 111,113 and the cambered surface driving fit packing of middle double arc portion 112, because the setting of middle double arc portion 112, can prevent to infiltrate in the distribution trough 11 and amass in electric edge line 5 lower edge concave arc areas 51 the rainwater conducting just, negative pole conduction thorn sheet 3,4, thereby the generation risk of short-circuits is arranged on the left side at distribution trough two ends, right two arc recess 111,113 can prevent that rainwater from producing electric leakage through power line, the danger of getting an electric shock.

The utility model can prevent the Christmas light socket that leaks electricity, and reasonable in design, science and practicality can effectively prevent to infiltrate because of rainwater the danger of short circuit that lamp socket causes, electric leakage, electric shock, have overcome the defective of traditional product, reach design purpose.

Claims (1)

1, a kind of Christmas light socket of leaking electricity of preventing, comprise tube face, power line is fixed on the fixed cap of lamp socket, be located at the distribution trough that tube face top power supply source line is inserted, be located at the positive pole conduction thorn sheet and the negative pole conduction thorn sheet that is located at distribution trough one side of distribution trough central authorities appropriate location, it is characterized in that, the distribution trough two ends of tube face are respectively equipped with two arc recess in an arc left side and a right two arc recess corresponding to the power line surface, just, distribution trough bottom surface appropriate location between negative pole conduction thorn sheet is provided with a middle double arc recess, and power line is arranged on this left side, in, on right two arc recess.

Images