CN203322848U - Connecting structure for low-pressure single-needle single-wire LED Christmas tree lamp - Google Patents
Connecting structure for low-pressure single-needle single-wire LED Christmas tree lamp Download PDFInfo
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- CN203322848U CN203322848U CN2013201592322U CN201320159232U CN203322848U CN 203322848 U CN203322848 U CN 203322848U CN 2013201592322 U CN2013201592322 U CN 2013201592322U CN 201320159232 U CN201320159232 U CN 201320159232U CN 203322848 U CN203322848 U CN 203322848U
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- Prior art keywords
- christmas tree
- steel tube
- lamp
- steel pipe
- lamp string
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Abstract
The utility model discloses a connecting structure for a low-pressure single-needle single-wire LED Christmas tree lamp. The connecting structure comprises a steel tube, a Christmas tree and a power source, wherein the steel tube vertically penetrates through the Christmas tree; the negative pole of the power source is connected with one end of the steel tube; a male terminal is fixed at the interior of the lower end of the steel tube through a cylindrical plastic part; a female terminal is fixed at the interior of the upper end of the steel tube through a cylindrical plastic part; the male terminal is connected with the female terminal through a guide line; the positive pole of the power source is connected with the male terminal; the negative poles and the positive poles of each level of LED lamp string lights on the Christmas tree are respectively connected with the guide line and the steel tube. According to the connecting structure for the low-pressure single-needle single-wire LED Christmas tree lamp, since the LED lamp string lights applied to the Christmas tree adopt the steel tube as a conductor, a main line is reduced; since a contact point is needed for connection of each layer of the tree, the connection is easy and reliable, the guide line is saved, the problem of the uniformity of lamp string light brightness is solved at a certain extent, pressure drop between the front ends of the lamp string lights and the tail ends of the lamp string lights is reduced. Therefore, the brightness uniformity of the whole LED Christmas tree lamp is better, the mounting is convenient, and the disassembly and movement are convenient.
Description
Technical field
The utility model relates to the interconnection technique field of the LED lamp string of Christmas tree, relates in particular to a kind of low pressure single needle single line LED Christmas tree lamp syndeton.
Background technology
It is all to be directly connected to the lamp string by electric wire that current existing Christmas tree lamp levels lamp series winding connects, or is connected to upper strata lamp string by inner connector, and the direct connecting lamp string of electric wire is very inconvenient in dismounting or installation.And be connected to upper strata lamp string by the internal-internal connector, there will be inner connection unreliable, situation about can not conduct electricity.
The utility model content
The utility model purpose is exactly in order to make up the defect of prior art, and a kind of low pressure single needle single line LED Christmas tree lamp syndeton is provided.
The utility model is achieved through the following technical solutions:
A kind of low pressure single needle single line LED Christmas tree lamp syndeton, include steel pipe, Christmas tree and power supply, described steel pipe is vertically through Christmas tree, described power cathode joint steel pipe one end, inside, steel pipe lower end is fixed with male terminal by the cylinder working of plastics, inside, steel pipe upper end is fixed with female terminal by the cylinder working of plastics, described male terminal is connected by wire with female terminal, described positive source is connected with male terminal, and on described Christmas tree, the both positive and negative polarity of LED lamp string at different levels is connected with steel pipe with wire respectively.
The utility model has the advantages that: the utility model adopts the Led Christmans light string steel pipe as conductor for Christmas tree, reduced by a main line, allow the connection of every layer of tree only need a contact point, connect and become easily with reliable, can easily allow the lamp string obtain a utmost point in the part of any tree brandreth, form loop, saved wire, solved to a certain extent, the uniformity of lamp cross luma degree, reduced the pressure drop of rear end after lamp string leading portion, make the brightness uniformity of whole LED Christmas tree lamp better, easy for installation, dismounting and conveniently moving, and this connected mode has solved existing low-pressure lamp string to a certain extent, the front and back brightness caused after length is oversize, the inconsistent situation of electric current, every layer of Christmans light string is quite independently.
The accompanying drawing explanation
Fig. 1 is a kind of LED connecting structure for string of lamps in prior art.
Fig. 2 is another kind of LED connecting structure for string of lamps in prior art.
Fig. 3 is the syndeton between LED lamp strings at different levels.
Fig. 4 is steel pipe and internal structure schematic diagram thereof.
The specific embodiment
As Fig. 3, shown in 4, a kind of low pressure single needle single line LED Christmas tree lamp syndeton, include steel pipe 1, Christmas tree 2 and power supply 3, described steel pipe 1 is vertically through Christmas tree 2, described power supply 3 negative pole joint steel pipe 1 one ends, steel pipe 1 inside, lower end is fixed with male terminal 5 by cylinder working of plastics 4, steel pipe 1 inside, upper end is fixed with female terminal 6 by cylinder working of plastics 4, described male terminal 5 is connected by wire 7 with female terminal 6, described power supply 3 is anodal to be connected with male terminal 5, on described Christmas tree 2, the both positive and negative polarity of LED lamp string 8 at different levels is connected with steel pipe 1 with wire 7 respectively.
Claims (1)
1. a low pressure single needle single line LED Christmas tree lamp syndeton, it is characterized in that: include steel pipe, Christmas tree and power supply, described steel pipe is vertically through Christmas tree, described power cathode joint steel pipe one end, inside, steel pipe lower end is fixed with male terminal by the cylinder working of plastics, inside, steel pipe upper end is fixed with female terminal by the cylinder working of plastics, described male terminal is connected by wire with female terminal, described positive source is connected with male terminal, and on described Christmas tree, the both positive and negative polarity of LED lamp string at different levels is connected with steel pipe with wire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201592322U CN203322848U (en) | 2013-04-02 | 2013-04-02 | Connecting structure for low-pressure single-needle single-wire LED Christmas tree lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201592322U CN203322848U (en) | 2013-04-02 | 2013-04-02 | Connecting structure for low-pressure single-needle single-wire LED Christmas tree lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322848U true CN203322848U (en) | 2013-12-04 |
Family
ID=49662198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201592322U Expired - Lifetime CN203322848U (en) | 2013-04-02 | 2013-04-02 | Connecting structure for low-pressure single-needle single-wire LED Christmas tree lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697358A (en) * | 2013-12-12 | 2014-04-02 | 广德利德光电有限公司 | Tree lamp |
-
2013
- 2013-04-02 CN CN2013201592322U patent/CN203322848U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697358A (en) * | 2013-12-12 | 2014-04-02 | 广德利德光电有限公司 | Tree lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151209 Address after: Xuancheng City, Guangde County, Anhui province 242200 economic and Technological Development Zone, Jing Tang Patentee after: GUANGDE LEDUP ENTERPRISE, Inc. Address before: Xuancheng City, Guangde County, Anhui province 242200 economic and Technological Development Zone, Jing Tang Patentee before: LEDUP Enterprise Manufacturing Co.,Ltd. (China) |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
|
| CX01 | Expiry of patent term |