CN2796181Y - Connection joint of lamp decoration - Google Patents
Connection joint of lamp decoration Download PDFInfo
- Publication number
- CN2796181Y CN2796181Y CN 200520025590 CN200520025590U CN2796181Y CN 2796181 Y CN2796181 Y CN 2796181Y CN 200520025590 CN200520025590 CN 200520025590 CN 200520025590 U CN200520025590 U CN 200520025590U CN 2796181 Y CN2796181 Y CN 2796181Y
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- China
- Prior art keywords
- female seat
- seat
- cap
- groove
- conjunction
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Abstract
The utility model relates to a connection joint of lamp decoration, wherein a female seat and a male seat which can mutually engaged are respectively provided with a plurality of groups of electricity connection terminals / electricity connection slices; the electricity connection terminals of the female seat and the electricity connection slices of the male seat are respectively connected with conducting wires or control wires of lamp strings of lamp decoration to prolong the illuminated lamp strings after the male / female seat is assembled, or to make a controller which controls the operating modes of the lamp strings control more lamp strings. The waterproof plug is arranged in the female seat to fixedly thread the conducting wires in the female seat, and has a waterproof action. However, the outer side of the male seat is provided with a combined cap which can be combined on the male seat correspondingly, so the male / female seat can not disengage arbitrarily.
Description
Technical field
The utility model relates to a kind of electrical connecting element, relate in particular to a kind of control line that makes the lamp string that continues or tandem switching obtain firm in conjunction with effect and stable lamp decoration with linking joint.
Background technology
Because adding fuel to the flames of business activity, make Christmas Day by a sales promotion busy season that develops into various business activities important church festival, such as amusement, food and drink, dress ornament, tourism, gift industry etc., a competitively important festivals hook therewith invariably, it is nothing but to strive for more business opportunity; No matter and be market or individual family, or solicit trade, or for increasing happy festival time atmosphere, Christmas tree all is the indispensable commodity of doing something for the occasion for decorating the sales field.So-called Christmas tree is not absolutely empty cypress or plastic tree naturally, must decorate many ornaments on it, and wherein, Christmans light string is indispensable especially.Along with the size of Christmas tree is more and more big, the lamp string of required use is more and more many, and the variation for lamp string flicker pattern requires also to improve relatively, so need more lamp polyphone knot together, thereby between lamp string and lamp string, must have between lamp string and the controller to engage firmly and the stable hookup mechanism of electrical characteristic, just can meet demand.
The utility model content
Technical problem underlying to be solved in the utility model is, overcome the defective that existing Christmans light string exists, and providing a kind of lamp decoration with linking joint, it is firm in effect and the stable characteristic that is electrically connected that it can make the control line of the lamp string that continues or tandem switching obtain.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of lamp decoration is characterized in that with linking joint comprise: a female seat is to be hollow tube-shape, and its inwall forms the several terminals caulking groove, and for being embedded power connection end respectively, the female seat bottom is formed with through hole, penetrates for several paired lamp string guide wires or control line; One male seat is to be cylindric, and the one end is formed with a columned Plug Division, and this Plug Division external diameter cooperates the female seat internal diameter, to peg graft therebetween; Be formed with the line hole that several axially run through on the male seat, for placing several paired lamp string guide wire or control lines, each line hole is provided with a conducting strip in the stomidium edge punishment of Plug Division, conducting strip one end is bent to the surface, Plug Division, end lead or the control line interior with being placed through male seat is electrically connected in addition, and these conducting strips are power connection end that correspond respectively on the female seat inwall; One in conjunction with cap, is the outside of being located at male seat, and is bonded to relatively on the female seat, in order to this male seat is limited in conjunction with between cap and the female seat, public affairs/female seat can not broken away from arbitrarily.
Aforesaid lamp decoration is with linking joint, and wherein place, the bottom in the female seat further is provided with a waterproof plug, in order to tamp the space between female seat bottom perforated and lead.
Aforesaid lamp decoration is with linking joint, wherein the female seat inwall is formed with the terminal groove of several symmetric arrays, place therebetween for power connection end respectively, form several concave arc grooves on the through hole peritreme of female seat bottom, each concave arc groove correspondence is positioned at the below of aforementioned terminal groove, and the lead that power connection end one end is connected is positioned at the concave arc groove; This waterproof plug is to be column, and its diametric plane is formed with several imploded arcs grooves, and each imploded arcs groove is the concave arc groove that corresponds respectively to female seat through hole peritreme.
Aforesaid lamp decoration is with linking joint, and wherein male seat is to be hollow form, and its inside is formed with several radial dividing plates, and the line hole on the male seat is that correspondence is positioned between each adjacent separator respectively.
Aforesaid lamp decoration is with linking joint, and wherein male seat is to be hollow form, and its inside is provided with a cock body, and this cock body is to be column, is formed with several concave arc grooves on its diametric plane, and each concave arc groove is the line hole that corresponds respectively on the male seat.
Aforesaid lamp decoration is with linking joint, and wherein the top, Plug Division of male seat is arranged with a bunching ring, and its correspondence is tightened the place, end that is bent to the Plug Division outer wall in each conducting strip.
Aforesaid lamp decoration wherein in conjunction with being formed with a perforation on the cap, passes for lamp string guide wire or control line with linking joint, and this piercing aperture perseverance is less than the male seat external diameter, so that restriction is positioned at its inboard male seat.
Aforesaid lamp decoration is with linking joint, wherein in conjunction with having extended to form a trip respectively downwards on the cap two relative marginal ridges; The female seat top is formed with a ring edge, and the place, two relative positions on the ring edge is formed with draw-in groove respectively, the wide broad of this draw-in groove one end slot, and an end slot is wide narrower, and groove width broad place inserts for the trip in conjunction with cap.
Aforesaid lamp decoration is with linking joint, wherein in conjunction with having extended to form a cramp respectively downwards on the cap two relative marginal ridges; The place, two relative positions of female seat apical margin is formed with the catching groove of a symmetrical shape respectively, establishes therebetween for buckleing in conjunction with the cramp that forms on the cap relative position.
Aforesaid lamp decoration wherein is formed with internal thread in conjunction with cap with linking joint, and the female seat top is formed with external screw thread, to screw togather mutually.
It is firm in effect and the stable characteristic that is electrically connected that the utility model can make the control line of the lamp string that continues or tandem switching obtain.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the decomposing schematic representation of the utility model first preferred embodiment.
Fig. 2 is the schematic appearance of the utility model first preferred embodiment.
Fig. 3 is the vertical view of female seat in the utility model first preferred embodiment.
Fig. 4 is the longitudinal sectional view of the utility model first preferred embodiment.
Fig. 5 be in the utility model first preferred embodiment in conjunction with cap one the action schematic diagram.
Fig. 6 is in conjunction with the another action schematic diagram of cap in the utility model first preferred embodiment.
Fig. 7 is that schematic diagram is used in one of the utility model first preferred embodiment.
Fig. 8 is the another application schematic diagram of the utility model first preferred embodiment.
Fig. 9 is the decomposing schematic representation of the utility model second preferred embodiment.
Figure 10 is the decomposing schematic representation of the utility model the 3rd preferred embodiment.
Figure 11 is the decomposing schematic representation of the utility model the 4th preferred embodiment.
Embodiment
As shown in Figure 1, be the decomposing schematic representation of the utility model one preferred embodiment, it can limit forming in conjunction with cap 30 of mother/male seat 10/20 disengaging by a female seat 10, the male seat 20 and that can peg graft mutually; Please cooperate and consult shown in Figure 2ly, aforementioned male seat 20 and female seat 10 are to be connected with the lead 200,100 of one group of lamp string or control box respectively, and by public affairs/female seat 20,/10 two groups of leads 200/100 are interconnected, and reach the purpose that prolongs lamp string or control line immediately.See also shown in Figure 1ly as for the concrete structure of aforementioned joint, and details are as follows:
This female seat 10 is to be hollow tube-shape, and its inside is formed with room 11, and room 11 inwalls form the terminal caulking groove 12 of several symmetric arrays, and for being embedded power connection end 13 respectively, each power connection end 13 is to be connected with lead 100 respectively.In the present embodiment, female seat 10 is provided with three and forms right lead 100, that is in respect of six leads 100, relatively, also is provided with on the male seat 20 and is divided into six leads 200 of three groups in pairs.See also shown in Figure 3 again, these female seat 10 bottoms are formed with through hole 14, pass the bottom for aforementioned wire 100, form several concave arc grooves 140 on through hole 14 peritremes, it corresponds respectively to the terminal caulking groove 12 that aforementioned room 11 inwalls form, and the lead 100 that aforementioned power connection end 13 1 ends connect also is positioned at each corresponding concave arc groove 140.Moreover for mutually combining with the aforementioned cap 30 that combines, in the present embodiment, this female seat 10 is formed with a ring edge 16 on the top, and the place, two relative positions on the ring edge 16 is formed with draw-in groove 160 respectively, the wide broad of these draw-in groove 160 1 end slots, and an end slot is wide narrower.
In addition, room 11 bottoms of female seat 10 are provided with a waterproof plug 17, it can be packed into by female seat 10 upper ends or bottom, waterproof plug 17 is to be column again, its diametric plane is formed with several imploded arcs grooves 170, each imploded arcs groove 170 is the concave arc grooves 140 that correspond respectively to female seat 10 through holes 14 peritremes, thereby each lead 100 pressing can be limited between female seat 10 through holes, 14 peritremes and the waterproof plug 17.
This male seat 20 is to be cylindric, and one end external diameter is greater than room 11 internal diameters of female seat 30, and it is held in addition and then is formed with a columned Plug Division 21, and these Plug Division 21 external diameters are slightly less than room 11 internal diameters of female seat 10, to peg graft therebetween; Be formed with several line holes of axially running through 23 on the male seat 20 for placing lead 200, each line hole 23 is provided with a conducting strip 22 in the stomidium edge punishment of corresponding Plug Division 21, conducting strip 22 1 ends are bent to Plug Division 21 outer walls, in addition the end lead 200 interior with being placed through male seat 20 is electrically connected, and these conducting strips 22 are to correspond respectively to set power connection end 13 on female seat 10 rooms 11 inwalls; 21 tops, Plug Division of male seat 20 are arranged with a bunching ring 24, and this bunching ring 24 can be bent to each conducting strip 22 the end place of Plug Division 21 outer walls, and provide firm locating effect (please cooperate consult shown in Figure 4) to this conducting strip 22.
Still see also shown in Figure 4, when male seat 20 is inserted in the room 11 of female seat 10, conducting strip 22 on male seat 20 Plug Divisions 21 can be in electrical contact with power connection end 13 in female seat 10 rooms 11, makes the lead 100,200 of two groups of lamp strings or control box can constitute electric connection whereby.Owing to have the paired lead of array 200/100 respectively on male seat 20 and the female seat 10, for ease of line management and avoid misconnection, can form corresponding tangent plane respectively on the diametric plane of the Plug Division 21 of this male seat 20 and on room 11 inwalls of female seat 10, insert the angle of female seat 10 in order to restriction male seat 20, and prevent aforesaid misconnection situation.
Still see also shown in Figure 1ly, aforementioned is outsides of being located at male seat 20 in conjunction with cap 30, and is bonded to relatively on the female seat 10, this is in conjunction with being formed with a perforation 31 on the cap 30, pass for lead 200, these 31 aperture perseverances of boring a hole are less than male seat 20 external diameters, so that male seat 20 is construed as limiting.In the present embodiment, this has extended to form a trip 32 in conjunction with cap 30 respectively downwards on two relative marginal ridges, this trip 32 is corresponding to the draw-in groove 160 on the female seat 10 ring edge 16, and promptly insert (as shown in Figure 5) by draw-in groove 160 broads one end in conjunction with the trip 32 of cap 30, through rotating in conjunction with cap 30 1 suitable angles, this trip 32 moves to the narrower end (as shown in Figure 6) of draw-in groove 160 groove widths, so that trip 32 is limited in the narrower end of draw-in groove 160 groove widths, combine with female seat 10 and make in conjunction with cap 30, and then male seat 20 is limited in conjunction with between cap 30 and the female seat 10 (as shown in Figure 4), separate arbitrarily with female seat 10 with restriction male seat 20.
Can find out the connection relationship of concrete structure of the present utility model and each inter-module from the above mentioned, details are as follows as for its application mode:
See also shown in Figure 7ly, three groups of lamp strings 41～43rd utilize aforesaid male seat 20 and female seat 10 to interconnect, wherein the end in addition of first group of lamp string 41 be attachment plug 40 to obtain working power, 43 of last three groups of lamp strings have the loop of one's own.Form right conducting strip 22 and power connection end 13 owing to have three on aforementioned male seat 20 and the female seat 10, therefore each group lamp string of aforementioned three groups of lamp strings 41～43 has three groups of positive and negative loops respectively, changes so can produce abundant lamp decoration when practice.For the technical staff that this field has general knowledge, an amount of increase or reduce electrical connection group number on the joint, for example two groups, four groups, five groups even more all is to be appreciated that and to finish.
Though in the aforementioned embodiment, be provided with several electric connection constructions in male seat 20 and the female seat 10, need not all use, as shown in Figure 8, this public affairs/female seat 20/10 is also with single binding of organizing circuit.
And in aforesaid use embodiment, all being used for continuing of lamp string power with the utility model is example explanation, and except that electric power transfer, the utility model also can be used for the transmission of control signal, the lamp string group number that is controlled by the controller with expansion.When the plug of aforementioned use embodiment replaces with controller, its control signal of sending can be delivered to each lamp string by this public affairs/female seat 20/10.
See also shown in Figure 9 again, it is the decomposing schematic representation of the another preferred embodiment of the utility model, its essential structure and last embodiment are roughly the same, and difference is to form several line holes 23 on the male seat 20 among the last embodiment, and each line hole 23 is isolated with radial dividing plate; In the present embodiment, make male seat 20 be hollow form, its bottom still is formed with several line holes, and no longer forms dividing plate in the male seat 20, but inserts a cock body 24.Waterproof plug 17 among the structure of this cock body 24 and the last embodiment is roughly the same, be on the diametric plane of a cylindrical body, to be formed with several concave arc grooves 240, in cock body 24 is filled in male seat 20, be about to each lead 200 and be limited on the cock body 24 between each concave arc groove 240 and male seat 20 inwalls.
See also shown in Figure 10 again, it is the utility model decomposing schematic representation of a preferred embodiment again, its essential structure and first embodiment are roughly the same, difference is to adopt different combinations in conjunction with 10 of cap 50 and female seats, mainly is to have extended to form an inverted T-shaped cramp 51 respectively downwards in conjunction with 50 liang of relative marginal ridges of cap; The place, two relative positions of female seat 10 apical margins is formed with an open Qian shape catching groove 18 respectively, when in conjunction with cap 50 and female seat 10 relative in conjunction with the time, can will turn down downwards, make the horizontal ends of cramp 51 broads be butted on catching groove 18 lower edges, so that another kind of combination to be provided in conjunction with the cramp on the cap 50 51.
For for the technical staff who has general knowledge in the described technical field, aforementioned in conjunction with formed cramp 51 and catching groove 18 on cap 50 and the female seat 10, be the position that can change its formation mutually, or replace with similar engaging, interlocking structure.
Other sees also shown in Figure 11, it is the decomposing schematic representation of another preferred embodiment of the utility model, its essential structure is still roughly the same with first embodiment, difference is to adopt different combinations in conjunction with 10 of cap 50 and female seats, mainly be that order is formed with the internal thread (not shown) in conjunction with cap 60, female seat 10 tops are formed with external screw thread 19 again, for combining with female seat 10 with screw-in version in conjunction with cap 60.
Claims (10)
1. a lamp decoration is characterized in that with linking joint, comprising:
One female seat is to be hollow tube-shape, and its inwall forms the several terminals caulking groove, and for being embedded power connection end respectively, the female seat bottom is formed with through hole, penetrates for several paired lamp string guide wires or control line;
One male seat is to be cylindric, and the one end is formed with a columned Plug Division, and this Plug Division external diameter cooperates the female seat internal diameter, to peg graft therebetween; Be formed with the line hole that several axially run through on the male seat, for placing several paired lamp string guide wire or control lines, each line hole is provided with a conducting strip in the stomidium edge punishment of Plug Division, conducting strip one end is bent to the surface, Plug Division, end lead or the control line interior with being placed through male seat is electrically connected in addition, and these conducting strips are power connection end that correspond respectively on the female seat inwall;
One in conjunction with cap, is the outside of being located at male seat, and is bonded to relatively on the female seat, in order to this male seat is limited in conjunction with between cap and the female seat.
2. lamp decoration according to claim 1 is characterized in that the place, bottom in the described female seat further is provided with a waterproof plug, in order to tamp the space between female seat bottom perforated and lead with linking joint.
3. lamp decoration according to claim 2 is with linking joint, it is characterized in that described female seat inwall is formed with the terminal groove of several symmetric arrays, place therebetween for power connection end respectively, form several concave arc grooves on the through hole peritreme of female seat bottom, each concave arc groove correspondence is positioned at the below of aforementioned terminal groove, and the lead that power connection end one end is connected is positioned at the concave arc groove;
This waterproof plug is to be column, and its diametric plane is formed with several imploded arcs grooves, and each imploded arcs groove is the concave arc groove that corresponds respectively to female seat through hole peritreme.
4. lamp decoration according to claim 1 is characterized in that with linking joint described male seat is to be hollow form, and its inside is formed with several radial dividing plates, and the line hole on the male seat is that correspondence is positioned between each adjacent separator respectively.
5. lamp decoration according to claim 1 is characterized in that with linking joint described male seat is to be hollow form, and its inside is provided with a cock body, and this cock body is to be column, is formed with several concave arc grooves on its diametric plane, and each concave arc groove is the line hole that corresponds respectively on the male seat.
6. use and link joint according to claim 1,4 or 5 described lamp decorations, it is characterized in that the top, Plug Division of described male seat is arranged with a bunching ring, its correspondence is tightened the place, end that is bent to the Plug Division outer wall in each conducting strip.
According to each described lamp decoration in the claim 1 to 5 with linking joint, it is characterized in that describedly passing for lamp string guide wire or control line in conjunction with being formed with a perforation on the cap, this piercing aperture perseverance is less than the male seat external diameter.
8. lamp decoration according to claim 7 is characterized in that described in conjunction with having extended to form a trip respectively on the cap two relative marginal ridges downwards with linking joint; The female seat top is formed with a ring edge, and the place, two relative positions on the ring edge is formed with draw-in groove respectively, the wide broad of this draw-in groove one end slot, and an end slot is wide narrower, and groove width broad place inserts for the trip in conjunction with cap.
9. lamp decoration according to claim 7 is characterized in that described in conjunction with having extended to form a cramp respectively on the cap two relative marginal ridges downwards with linking joint; The place, two relative positions of female seat apical margin is formed with the catching groove of a symmetrical shape respectively, establishes therebetween for buckleing in conjunction with the cramp that forms on the cap relative position.
10. lamp decoration according to claim 7 is with linking joint, it is characterized in that describedly being formed with internal thread in conjunction with cap, and the female seat top is formed with external screw thread, to screw togather mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025590 CN2796181Y (en) | 2005-04-14 | 2005-04-14 | Connection joint of lamp decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025590 CN2796181Y (en) | 2005-04-14 | 2005-04-14 | Connection joint of lamp decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796181Y true CN2796181Y (en) | 2006-07-12 |
Family
ID=36813928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025590 Expired - Fee Related CN2796181Y (en) | 2005-04-14 | 2005-04-14 | Connection joint of lamp decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796181Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064899A (en) * | 2014-07-16 | 2014-09-24 | 杨平 | Novel rapid Christmas tree installation connector |
-
2005
- 2005-04-14 CN CN 200520025590 patent/CN2796181Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064899A (en) * | 2014-07-16 | 2014-09-24 | 杨平 | Novel rapid Christmas tree installation connector |
| CN104064899B (en) * | 2014-07-16 | 2016-06-29 | 杨平 | A kind of Christmas tree Fast Installation adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 |