CN2270437Y

CN2270437Y - Christmas lamp bulb with drain device

Info

Publication number: CN2270437Y
Application number: CN 96215487
Authority: CN
Inventors: 陈珍源
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-07-16
Filing date: 1996-07-16
Publication date: 1997-12-17
Anticipated expiration: 2006-07-16

Abstract

The utility model relates to a Christmas lamp bulb with a drain device, which comprises a lamp stalk part and a lamp socket part, wherein, the lamp stalk part is provided with a hollow and cylindrical body. A lamp bulb hold space is arranged in a body. The body is further and downwards extended with an extension body. The upper part of the body is simultaneously and respectively provided with two mutually parallel passages which the lamp foot of the lamp bulb is penetrated through. The two passages are communicated with the hold space. The lamp socket part is provided with a hollow and cylindrical body which can hold the body and the extension body of the lamp stalk part. A conducting strip seat for installing conducting strips is arranged in a lamp socket. The bottom of the body is simultaneously provided with a hole for being penetrated by an electric wire. The utility model is characterized in that at least one diversion groove channel for liquid which penetrates into the lamp socket to drain is arranged on the external wall surface of the body and the extension body of the lamp stalk.

Description

Christmas bulb with drainage arrangement

The utility model refers to a kind of Christmas bulb that can infiltrate the fluid removal of inside especially relevant for a kind of Christmas bulb with drainage arrangement.

Christmans light string always is that people vigorously cross indispensable article of happy festival time, and particularly on annual Christmas Day, one dodges an effect of melting, and can bring people greatest joyous pleased and consolation.And on making, the Christmas bulb string not only is used to decorate on the indoor Christmas tree, and be used for exterior decoration in large quantities, for example, decorate shade tree, make it beautiful incomparable, or Christmas bulb is hung down by the roof, and whole house appearance is decorated, allow the pedestrian of process can both experience the atmosphere of festival celebration.But the greatest problem of exterior decoration promptly is to be to rain and snow.Because when the snowflake that descends slowly and lightly is attached on the bulb, snowflake can change into rainwater because of meeting heat, and then in the infiltration lamp socket, in the course of time, rainwater is much more long-pending, just can cause two guide card short circuits in the lamp socket, cause bulb to extinguish, even initiation fire, the situation of raining is then even worse, because rainwater can directly infiltrate in the bulb.Yet, in whole string Christmas bulb, the bulb that has can be up, the meeting that has down, for bulb bulb up, because hole is originally promptly arranged at the bottom of the lamp socket, supply lines passes, therefore do not have the problem of ponding, and problem appears at promptly at bulb bulb down, does not flow out for liquid because there is any path between the lamp base of a fruit and lamp socket.

The purpose of this utility model is to provide a kind of Christmas bulb with drainage arrangement, wherein is provided with flow-guiding channel between lamp base of a fruit seat, discharges with the liquid that will infiltrate effectively in the bulb.

Another purpose of the present utility model is to provide a kind of Christmas bulb with drainage arrangement, and it can get rid of the liquid that accumulates in the bulb effectively, and then prevents the situation that conducting strip is short-circuited in the lamp socket.

For reaching above utility model purpose, a kind of Christmas bulb with drainage arrangement, comprise: a lamp the base of a fruit branch, it has the body of a hollow cylindrical, one bulb accommodation space is set in it, this body further is extended with ennation downwards, is respectively arranged with the passage that the two mutual parallel lamp bases for bulb pass on it simultaneously, and this passage communicates with this accommodation space; One lamp holder, its have a hollow cylindrical can be ccontaining this lamp the base of a fruit body and ennation body partly that divide, the inside of this lamp socket is provided with one in order to the conduction bar of conducting strip to be set, and the bottom of this body is provided with the hole that passes with supply lines simultaneously; It is characterized in that: be provided with at least on the body of the lamp base of a fruit and the outside wall surface of ennation for the liquid that infiltrates in lamp socket and flow out the water conservancy diversion conduit.

This water conservancy diversion conduit is arranged at outside lamp base of a fruit body and the ennation on the wall, flows out for the liquid that infiltrates in lamp socket.

This extending seat is a cuboid, and the outside wall surface and the narrower outside wall surface of two transverse widths of two transverse width broads is set, and this water conservancy diversion conduit is arranged on the outside wall surface of transverse width broad.

This inboard wall of lamp holder is provided with a water conservancy diversion conduit with respect to the water conservancy diversion conduit place of this lamp base of a fruit, in order to the liquid of getting rid of lamp socket inside.

The cross section of this water conservancy diversion conduit is a circular arc, in order to the eliminating of liquid.

This lamp socket apical margin is provided with a breach with respect to this water conservancy diversion conduit place.

Advantage of the present utility model can be clear that by said structure, promptly is provided with flow-guiding channel between lamp base of a fruit seat, discharges with the liquid that will infiltrate effectively in the bulb, and then prevents the situation that conducting strip is short-circuited in the lamp socket.

Below in conjunction with drawings and Examples the utility model is elaborated.Further feature of the present utility model and advantage, in the detailed description and the diagram that cooperate following examples, meeting is clear and definite more,

Wherein:

Fig. 1 is the stereogram of the drainage arrangement of Christmas bulb;

Fig. 2 is the cutaway view after the drainage arrangement of Christmas bulb is finished combination;

Fig. 3 finishes another cutaway view of combination back for the drainage arrangement of Christmas bulb.

See also Fig. 1, improvement structure 1 according to a kind of Christmas bulb of the utility model, it comprises that a lamp the base of a fruit divides 20, it has the body 21 of a hollow cylindrical, one bulb accommodation space 22 is set in it, and this body 21 further is extended with an ennation 23 downwards, is respectively arranged with two mutual parallel passages 24 on it simultaneously, lamp base 41 for bulb 40 passes, and this passage 24 communicates with this accommodation space 22.One lamp holder 30, it has the body 31 of a hollow cylindrical, can ccontaining this lamp the base of a fruit divide 20 body 21 and ennation part 23, the inside of this lamp socket 30 is provided with a conduction bar 32, so that conducting strip 33 to be set, the bottom of this body is provided with hole 34 simultaneously, passes with supply lines; It is characterized in that this extending seat 23 is a cuboid, the outside wall surface 231 and the narrower outside wall surface 232 of two transverse widths of two transverse width broads are set, wherein 41 turnovers of this lamp base are at this narrow outer wall and on 231, and this wide outside wall surface 231 is provided with a water conservancy diversion conduit 25, flows out for oozing the liquid that is placed in the lamp socket 1.And this water conservancy diversion conduit 25 also extends upwardly to the outside wall surface place of body 21, and then forms an effective drainage channel.

According to a preferred embodiment of the present utility model, wherein the inwall of this lamp socket 30 also is provided with a water conservancy diversion conduit 35 with respect to water conservancy diversion conduit 25 places of this lamp base of a fruit 20, in order to the liquid of getting rid of lamp socket 30 inside.

According to a preferred embodiment of the present utility model, wherein the cross section of this water conservancy diversion conduit 25,35 is a circular arc, referring to Fig. 3, in order to the eliminating of liquid.

According to a preferred embodiment of the present utility model, wherein the apical margin 36 of this lamp socket 30 is provided with a breach 351, in order to the eliminating of liquid with respect to these water conservancy diversion conduit 35 places.

Be clear that by Fig. 2 and Fig. 3, utilize the setting of these water conservancy diversion conduits 25,35 and this breach 351, one path that flows out for liquid is provided on lamp socket 1, just as preceding described, when bulb down the time, the liquid that infiltrates lamp socket 1 inside can flow out at an easy rate, and can not build up in bulb, and then cause bulb short circuit or initiation fire, therefore existing problem can fully can be solved.

In addition, these water conservancy diversion conduits 25,35 and this breach 351 also can be provided with in pairs, therefore under any circumstance, all can effectively the liquid in the Christmas bulb be discharged effectively.

In sum, the fixedly exhibiting device of the Christmas bulb string that the utility model provides can reach its expected effect really, do not breaking away under the spirit of the present invention simultaneously, know the personage of this technology, can reach various variation designs easily, so this all is included in the following interest field.

Claims

1, a kind of Christmas bulb with drainage arrangement, comprise: a lamp the base of a fruit branch, it has the body of a hollow cylindrical, one bulb accommodation space is set in it, this body further is extended with an ennation downwards, be respectively arranged with the passage that the two mutual parallel lamp bases for bulb pass on it simultaneously, this passage communicates with this accommodation space; One lamp holder, its have a hollow cylindrical can be ccontaining this lamp the base of a fruit body and ennation body partly that divide, the inside of this lamp socket is provided with one in order to the conduction bar of conducting strip to be set, and the bottom of this body is provided with the hole that passes with supply lines simultaneously; It is characterized in that: be provided with one on the body of the lamp base of a fruit and the outside wall surface of ennation at least for the liquid outflow water conservancy diversion conduit that infiltrates in lamp socket.

2, the Christmas bulb with drainage arrangement according to claim 1 is characterized in that: this water conservancy diversion conduit is arranged at outside lamp base of a fruit body and the ennation on the wall.

3, according to any described Christmas bulb in claim 1 or 2 with drainage arrangement, it is characterized in that: this extending seat is a cuboid, the outside wall surface and the narrower outside wall surface of two transverse widths of two transverse width broads are set, and this water conservancy diversion conduit is arranged on the outside wall surface of transverse width broad.

4, the Christmas bulb with drainage arrangement according to claim 1 is characterized in that: wherein this inboard wall of lamp holder is provided with a water conservancy diversion conduit with respect to the water conservancy diversion conduit place of this lamp base of a fruit.

5, Christmas bulb according to claim 1 is characterized in that: the cross section of this water conservancy diversion conduit is a circular arc.

6, Christmas bulb according to claim 1 is characterized in that: this lamp socket apical margin is provided with a breach with respect to this water conservancy diversion conduit place.