CN2328879Y

CN2328879Y - Improved structure for lamp holder

Info

Publication number: CN2328879Y
Application number: CN 98223574
Authority: CN
Inventors: 杨福财
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-27
Filing date: 1998-03-27
Publication date: 1999-07-14
Anticipated expiration: 2008-03-27

Abstract

The utility model relates to an improved structure on a lamp holder, which comprises a lamp holder, wherein the end of a shell body of the lamp holder is provided with a through hole, and two conducting wires are penetrated out of the through hole. Particularly, a fastening element is inserted into the through hole and separates the two conducting wires on both sides of the through hole, so the two conducting wires can be effectively fixed. The intrusion of rain water is prevented by the fastening mode to ensure the service life of the lamp holder. Simultaneously, an installer can easily assemble the lamp holder.

Description

Tube face improves structure

The utility model relates to a kind of architecture advances of tube face, refer in particular to a kind of simple structure, lamp socket easy to assembly, and can effectively two lead packings be fixedly arranged in this lamp socket, and the mode of packing can effectively prevent the intrusion of rainwater by this, to increase the service life of lamp socket.

All Christmas lights have become at home or the indispensable ornament lamp group of catering trade at present, and have some shortcoming on the structure of these lamp groups, and these shortcomings tend to cause shorten the service life of lamp group.The assembling of the lamp socket of existing Christmas lamp group and this two lead (as shown in Figure 1), because the shell end of this lamp socket has a perforation, at two leads with after the bulb of lamp socket is connected, this lead just passes in the perforation by lamp socket, and between this two lead, put the fixed cover of a H type, and again this fixed cover is plugged in the perforation of this lamp socket, with this two lead fixed in the perforation of this lamp socket.Though aforesaid fixed form can be installed with two leads effectively, but when placing the perforation of this lamp socket at this fixed cover fortress, be difficult for fixed cover is filled in this lamp socket, and when fixed cover is filled in the perforation of this lamp socket, just have a gap to exist between this fixed cover and two leads, and this gap easily allow the rainwater invasion and cause lamp socket internal short-circuit or loose contact, therefore, the structure that must design an anti-rainwater again is installed on this lamp socket, and this will cause the raising of cost of manufacture.

Main purpose of the present utility model, be to overcome the shortcoming of above-mentioned prior lamp holder, avoid the existence of shortcoming, after the utility model utilizes this lamp socket and two leads is connected, when passing by the perforation of this lamp socket end, be inserted in the perforation of this lamp socket with a packing element, and with this two lead fixed in the perforation of this lamp socket.

Another purpose of the present utility model when being to be inserted in the perforation of this lamp socket with a packing element, except can being installed with two leads, also can effectively prevent the intrusion of rainwater.

A purpose more of the present utility model can be saved man-hour when being to assemble, operation, allows the assembler can easily finish assembling, also can reduce cost of manufacture significantly simultaneously.

The utility model is to realize like this, it comprises a lamp socket, has a perforation that runs through lamp socket on the end of the housing of this lamp socket, and outward extending two leads in lamp socket are arranged, be characterized in, the end of this housing has a groove a little less than aforementioned perforation, and there is a preceding packing element to be inserted in the end of this lamp socket, be divided into the outward extending perforation of two leads with defining the punch block of finishing, the differentiation portion that has a differentiation two leads on the aforementioned packing element, and be extended with a gradually wide clamping part in differentiation portion rear side, on these clamping part both sides, respectively have an embedding ditch that is embedded at this recess edge, and the blocking part that respectively has a clip two leads on another both sides of clamping part.When the above-mentioned packing element of mat is inserted in the perforation of this lamp socket, can outward extending two leads of packing lamp socket, and also have waterproof effect.

Further, in the utility model, has the locating slot of a location lead on the differentiation portion of above-mentioned packing element and the surface of blocking part; And the blocking part system of this packing element is formed by several grooves; And this packing element is integrated needle member.

Progressive effect of the present utility model will be described in conjunction with the following examples.

Relevant for detailed content of the present utility model and technology, it is as follows now just to be equipped with description of drawings:

Accompanying drawing simple declaration of the present utility model:

Fig. 1 is the lamp socket schematic appearance of commonly using.

Fig. 2 is a lamp socket stereoscopic schematic diagram of the present utility model.

Fig. 3 is a lamp socket decomposing schematic representation of the present utility model.

Fig. 4 is a holder structure schematic top plan view of the present utility model.

Fig. 5 is a lamp socket local section schematic diagram of the present utility model.

Fig. 6 is a use schematic diagram of the present utility model.

Below we provide the novel better embodiment of this usefulness according to Fig. 2～Fig. 6.

See also shown in Fig. 2,3, lamp socket of the present utility model comprises a lamp socket 1 and a packing element 2, is inserted in the end of lamp socket 1 with this packing element 2, and can be installed with lamp socket 1 outward extending lead 3; Aforesaid lamp socket 1 has a housing 11, has a perforation 12 that runs through housing 11 on these housing 11 ends, and it has one a little less than perforation 12 and for corresponding groove 13, when being inserted in this aforementioned recess 13 with this packing element 2, just aforesaid perforation 12 is divided into the 3 outward extending perforation 12 of two leads '; And, one slightly is and has a differentiation portion 21 of distinguishing lead 3 on the packing element 2 of needle-like, and be extended with a gradually wide clamping part 22 in differentiation portion 21 rear sides, on these clamping part 22 both sides, respectively have one and be embedded at the embedding ditch 221 at groove 13 edges of lamp socket 1, and respectively have the blocking part 222 of a clip two leads 3 on these clamping part 22 other both sides; When using in the perforation 12 that aforesaid packing element 2 is inserted in this lamp socket 1, can packing lamp socket 1 outward extending two leads 3, and also have waterproof effect.

See also Fig. 4,5, as shown in the figure, in the assembling process of this lamp socket 1, after two leads 3 of this lamp socket 1 are passed by the perforation 12 of this lamp socket 1 end, be inserted in this packing element 2 in the groove 13 of this perforation 12, and this two lead 3 can be distinguished over both sides, at this moment, one side embedding ditch 221 of this clamping part 22 promptly is embedded on the edge of this groove 13, this packing element 2 can be positioned in the perforation 12 of this lamp socket 1, and two leads 3 of clip both sides are come in clamping part 22 other both sides of this packing element 2 of mat by the formed blocking part 222 of several grooves, and have a locating slot 23 that sink location two leads 3 again on the surface with the differentiation portion 21 of this packing element 2 and blocking part 222, this two lead 3 firmly is fixed between these packing element 2 both sides.

Design of the present utility model is to avoid the too loosening of lamp socket 1 and two leads 3 when allowing the user assemble lamp decoration and cause two leads 3 and 1 of lamp socket to come in contact bad this thing, simultaneously, also can avoid the user to overexert and this two lead 3 is broken, cause lamp socket 2 to use.

See also Fig. 6, as shown in the figure: this packing element 2 of the utility model mat is inserted in the perforation 12 of this lamp socket 1, can distinguish simultaneously two leads 3 and clip lead 3 in the perforation 12 of this lamp socket 1, except aforesaid effect, when the utility model is inserted in the perforation 12 of this lamp socket 1, if two leads 3 of institute's clip ' the words of crust 31 ' soft rubber material, under the situation that these packing element 2 cards squeeze, the perforation 12 of the lead 3 of this elastomeric material ' packing element 2 is distinguished is filled up, even crust also can be extruded outside perforation, the invasion of rainwater can be prevented, lead 3 ' get rusty with this lamp socket 1 joint, can be avoided to increase the service life of lamp group.

Claims

1, a kind of tube face improves structure, comprise a lamp socket (1), has a perforation (12) that runs through lamp socket (1) on the end of the housing (11) of this lamp socket (1), and have from outward extending two leads of lamp socket (1) (3), it is characterized in that, the end of this housing (11) has a groove a little less than aforementioned perforation (12) (13), and there is a preceding packing element (2) to be inserted in the end of this lamp socket (1), divide into the outward extending perforation of two leads (3) (12 ') with defining the perforation of finishing (12), the differentiation portion (21) that has differentiation two leads (3) on the aforementioned packing element (2), and be extended with a gradually wide clamping part (22) in differentiation portion (21) rear side, on this clamping part (22) both sides, respectively have an embedding ditch (221) that is embedded at this groove (13) edge, and the blocking part (222) that respectively has a clip two leads (3) on another both sides of clamping part (22).

2, tube face according to claim 1 improves structure, it is characterized in that, has the locating slot (23) of a location lead on the differentiation portion (21) of this packing element (2) and the surface of blocking part (222).

3, tube face according to claim 1 improves structure, it is characterized in that the blocking part (222) of this packing element (2) is formed by several grooves.

4, tube face according to claim 1 improves structure, it is characterized in that the needle member that this packing element (2) is formed in one.