CN2901040Y

CN2901040Y - Decoration lamp string

Info

Publication number: CN2901040Y
Application number: CN 200620057975
Authority: CN
Inventors: 谢海生
Original assignee: QIYANG ELECTRICAL APPLIANCES IND CO Ltd TAISHAN CITY
Current assignee: QIYANG ELECTRICAL APPLIANCES IND CO Ltd TAISHAN CITY
Priority date: 2006-04-17
Filing date: 2006-04-17
Publication date: 2007-05-16
Anticipated expiration: 2016-04-17

Abstract

The utility model discloses a decorating light string, comprising a lamp body, a bulb holder and a lamp-socket connected by wires, wherein, the lamp body is inserted into the lamp holder, the lamp holder is inserted to the lamp-socket, the electric pole of the power cord is inserted into the lamp-socket and electric connected with the lamp body. The characteristics of the utility model is that the lamp-socket comprises a main lamp-socket and a sealing base, the main lamp-socket comprises a bulb holder assemblage and a base, the bottom of the base is provided with a slot, and the sealing base is provided with a slot too. The sealing base is matched with the main lamp-socket, sealing the power cord end in the slots of the main lamp-socket and the sealing base. With a simple assemblage technique, the utility model has the advantages of mechanical automatic assembly production, less manual operation, higher production efficiency, less material of lamp-socket and power cord, and lower manufacturing cost. The utility model uses the sealing equipped lamp-socket with good performance of water resistance, thereby enhancing the reliability of the light string.

Description

A kind of decorative chain

Technical field

The utility model relates to a kind of lamp string.

Background technology

The version of lamp body and lamp socket is as follows in the lamp string commonly used at present, with reference to Fig. 1, the power line electrode 41 ' that connects lamp body 1 ' inserts in the draw-in groove of lamp socket 3 ', extend out from lamp socket 3 ' bottom then, lamp body 1 ' inserts in the lamp holder 2 ', and the pin of lamp body 1 ' contacts with the electrode of power line 41 ' to form and is electrically connected.Each root power line 4 ' penetrates lamp socket when assembling, electrode 41 ' is snapped in the lamp socket 3 ' draw-in groove again and fixes, to prevent the electrode play, this operation must be finished by manually-operated, is difficult to realize mechanical automation production, causes production efficiency low, time-consuming taking a lot of work increases manufacturing cost; And for Electrical Safety, generally all need power line 4 ' electrode 41 ' part is sealed in the lamp socket 3 ' fully, lamp socket 3 ' must be prolonged simultaneously, caused the waste of lamp socket 3 ' material and power line 4 ' material like this, increased cost.Need the lamp string is stretching when such lamp string is installed, the power line 4 ' in lamp socket 3 ' bottom produces bending, and moulding is not attractive in appearance, and might cause fractureing of power line 4 '.The water resistance of this lamp socket 3 ' is relatively poor in addition, increases water-proof function if desired, need 3 ' portion add plastic plug at the bottom of lamp socket, and the gap between power line 4 ' and the lamp socket 3 ' is filled, and this will increase the complexity of technology, and has increased cost.

Summary of the invention

The purpose of this utility model is to provide a kind of decorative chain, and its assembly technology is simple, is convenient to mechanical automation production, and saves material, safe waterproof, reduces cost.

The utility model is to realize above-mentioned purpose like this:

A kind of decorative chain, comprise the lamp body, lamp holder and the lamp socket that connect by power line, lamp body inserts in the lamp holder, lamp holder inserts in the lamp socket, the electrode of power line inserts in the lamp socket and with lamp body and is electrically connected, and it is characterized in that described lamp socket comprises king light seat and sealed base, and the king light seat comprises lamp holder mounting portion and pedestal again, base bottom is provided with wire casing, the also corresponding wire casing that is provided with of sealed base; Sealed base cooperates with the king light seat, the power line end is sealed in the wire casing of king light seat and sealed base.

The beneficial effects of the utility model are: because lamp socket is made up of king light seat and sealed base, when assembling, can be earlier the electrode of power line be inserted in the king light seat, fill in sealed base then in the bottom and match with the king light seat and seal power line, the lamp holder insertion lamp socket that lamp body will be housed at last gets final product, technology is simple, can realize the mechanical automation Assembling Production, reduce manually-operated, improve production efficiency greatly, can reduce simultaneously the use of materials such as lamp socket, power line, reduce manufacturing cost; And adopt sealed base to cooperate with the king light seat to seal lead be that whole lamp socket has the excellent waterproof function, further increased the safety in utilization of lamp string.

Description of drawings

Further specify below in conjunction with the drawings and Examples utility model:

Fig. 1 is the lamp body and the holder structure figure of existing lamp string;

Fig. 2 is a structure chart of the present utility model;

Fig. 3 is the front view of king light seat of the present utility model;

Fig. 4 is the upward view of king light seat of the present utility model;

Fig. 5 is the right view of king light seat of the present utility model;

Fig. 6 is the front view of sealed base of the present utility model;

Fig. 7 is the vertical view of sealed base of the present utility model;

Fig. 8 is the right view of sealed base of the present utility model.

The specific embodiment

With reference to Fig. 2 to Fig. 8, a kind of decorative chain comprises the lamp body 1, lamp holder 2 and the lamp socket 3 that connect by power line 4.Described lamp socket 3 comprises king light seat 31 and sealed base 32, and lamp body 1 inserts in the lamp holder 2 fixing, and lamp holder 2 cooperates assembling with king light seat 31, and the electrode 41 that connects the power line 4 of lamp body 1 inserts in the king light seat 31, is electrically connected with lamp body 1.With reference to Fig. 3 to Fig. 5, king light seat 31 comprises lamp holder mounting portion 33 and pedestal 34 again, and pedestal 34 bottoms are provided with wire casing 35, the also corresponding wire casing 36 that is provided with of sealed base 32; Sealed base 32 cooperates with king light seat 31, power line 4 ends is sealed in the wire casing 35,36 of king light seat 31 and sealed base 32.The conventional mounting mode of ordinary lamps string is that each root power line is penetrated lamp socket, outside then tractive, the draw-in groove that electrode snaps in the lamp socket is fixed,, at last the lamp holder that assembles lamp body is inserted the assembling of finishing a lamp string location in the lamp socket to prevent power line play in lamp socket, because operation is more loaded down with trivial details, being difficult to realize mechanical automation production, generally all is to be finished by manually-operated, causes production efficiency low, time-consuming taking a lot of work increases manufacturing cost.And for safe in utilization, generally all need power line electrode part is sealed in the lamp socket fully, lamp socket must be prolonged simultaneously, caused the waste of lamp socket material and power line material like this, increased cost.Such lamp string need also need power line stretching when installing, cause the power line bending in the lamp socket bottom, and moulding is not attractive in appearance, and might cause fractureing of power line.The utility model is divided into king light seat 31 and sealed base 32 with lamp socket 3, when assembling, can be earlier the electrode 41 of power line 4 be directly inserted in the king light seat 31 from the bottom, with mould electrode 41 is fixed again, then sealed

base

32 and 31 assemblings of king light seat and sealing, at this moment the sealed base 32 of power line 4 is fixed with king light seat 31 and play can not taken place, and finishes the assembly process of lamp socket 3.Sealing Technology can adopt clamping, gluing etc., but aforesaid way connects and sealing property is not very reliable, can produce after long-term the use to get loose, and the utility model preferentially adopts the supersonic thermal setting technology, directly that sealing surface fusion after coagulation is bonding, very reliable and water resistance is good.Because lamp socket 3 assembly technologies are simple, can satisfy the requirement of mechanical automation assembling, can reduce artificial operation, enhance productivity greatly.

Lamp holder mounting portion 33 is provided with lamp holder draw-in groove 37, insert in the lamp holder draw-in groove 37 the electrode 41 bending backs of power line, lamp holder 2 tail shapes and the lamp holder draw-in groove 37 that assemble lamp body 1 adapt, and with 37 clampings of lamp holder draw-in groove, the lamp body pin contacts with electrode 41 to form and is electrically connected.

Needs for further cooperative mechanical automation assembling, lamp holder mounting portion 33 also is provided with base draw-in groove 38, sealed base 32 is provided with clamping sheet 39, pedestal 34 grooves 35 along the line of king light seat 31 are provided with trip 310 simultaneously, respectively clamping sheet 39 is cooperated with base draw-in groove 38, trip 310 snaps in the wire casing 36 of sealed base, just king light seat 31 can be cooperated with sealed base 32 location, increase the mechanical automation assembling workability, also improved the assembly quality of lamp string.

In addition, the lamp string in use will be subjected to effects such as tractive unavoidably, if combine insecure between power line 4 and the lamp socket 3, will cause power line 4 to be pulled the destruction of causing the lamp string, in order to prevent that this problem from occurring, be respectively equipped with bulge loop 311 and lower convex ring 312 near the end in the wire casing 35 of pedestal and the wire casing of sealed base 36, last lower convex ring 311,312 is with power line 4 interlocks

Structure of the present utility model makes assembly technology simple, and the mechanical automation of realization Assembling Production can be arranged, and reduces manually-operated, has improved production efficiency greatly, and the material that can reduce parts such as lamp socket 3, power line 4 simultaneously uses, and has reduced manufacturing cost; And adopt the lamp socket 3 of sealing assembling to have the excellent waterproof function, further increased the safety in utilization of lamp string.

Claims

1. decorative chain, comprise the lamp body (1), lamp holder (2) and the lamp socket (3) that connect by power line (4), lamp body (1) inserts in the lamp holder (2), lamp holder (2) inserts in the lamp socket (3), the electrode (41) of power line (4) inserts in the lamp socket (3) and with lamp body (1) and is electrically connected, it is characterized in that described lamp socket (3) comprises king light seat (31) and sealed base (32), king light seat (31) comprises lamp holder mounting portion (33) and pedestal (34) again, pedestal (34) bottom is provided with wire casing (35), the also corresponding wire casing (36) that is provided with of sealed base (32); Sealed base (32) cooperates with king light seat (31), power line (4) end is sealed in the wire casing (35,36) of king light seat (31) and sealed base (32).

2. a kind of decorative chain according to claim 1 is characterized in that lamp holder mounting portion (33) is provided with lamp holder draw-in groove (37), and lamp holder (2) corresponding site and lamp holder draw-in groove (37) clamping are inserted in the lamp holder draw-in groove (37) in the electrode of power line (41) bending back.

3. a kind of decorative chain according to claim 1 and 2, it is characterized in that lamp holder mounting portion (33) also is provided with base draw-in groove (38), sealed base (32) is provided with clamping sheet (39), and clamping sheet (39) cooperates with base draw-in groove (38) king light seat (31) is cooperated with sealed base (32) location.

4. a kind of decorative chain according to claim 1 is characterized in that the wire casing (35) along pedestal is provided with trip (310), and interior king light seat (31) is located with sealed base (32) of wire casing (36) that trip (310) snaps in sealed base cooperates.

5. a kind of decorative chain according to claim 1, it is characterized in that the wire casing (35) of pedestal and the interior close end of wire casing (36) of sealed base are respectively equipped with bulge loop (311) and lower convex ring (312), last lower convex ring (311,312) is with power line (4) interlock.