CN201028355Y - Flexible rainbow pipe decorating lamp - Google Patents
Flexible rainbow pipe decorating lamp Download PDFInfo
- Publication number
- CN201028355Y CN201028355Y CNU2007201411995U CN200720141199U CN201028355Y CN 201028355 Y CN201028355 Y CN 201028355Y CN U2007201411995 U CNU2007201411995 U CN U2007201411995U CN 200720141199 U CN200720141199 U CN 200720141199U CN 201028355 Y CN201028355 Y CN 201028355Y
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- China
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- core
- coating layer
- internal
- circuit structure
- internal circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a flexible rainbow tube decoration tube, which comprises a plurality of LED bulbs with low-weak current and an internal circuit structure that is formed by orderly serially connecting the resistances on a core thread. The utility model is characterized in that the internal core is internally provided with an Omega-shaped cavity, the internal circuit structure is arranged in the O-shaped cavity at the upper half part of the Omega-shaped cavity, and the internal core is coated with a coating layer. The beneficial effect of the technical proposal is that except the internal circuit structure, only the internal core and the coating layer are in two-layer structure, promising simple structure and production technology compared with the prior art; moreover, as the internally core is packed with a coating layer, preventing no sticking, the internal circuit structure can be fairly conveniently fetched out from the internal core for repairing, preventing from being broken caused by the coating layer tearing no matter how large the bending angle is.
Description
Technical field
The utility model relates to a kind of structure of decorative lamp, relates in particular to the structure of the ornament lamp that a kind of LED of use makes.
Background technology
Flexible rainbow tube ornament lamp is the light fixture of being made for main body by LED (light emitting diode).The flexible rainbow tube ornament lamp of tradition LED production technology more complicated, generally form by three-decker, inner core, middle level, outsourcing, with the copper stranded conductor is that electric conductor is made the software heart yearn, some low pressure weak current LED bulbs and resistance are connected in series with heart yearn successively and form interior circuit construction, interior circuit construction places the space, both sides of " worker " font inner core, interior circuit construction when the parcel middle level in the inner core can be bonding with the rubber-plastics material in middle level, be not easy to repair, if crooked excessive, cause short circuit because the lead that pulling force can make interior circuit construction connect is broken.
Summary of the invention
The utility model provides a kind of flexible rainbow tube ornament lamp, and its purpose solves the shortcoming that prior art exists, and provides a kind of technology simple, and crooked angle maximum can not cause the flexible rainbow tube ornament lamp of the situation of breaking of circuit connecting wire yet.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of flexible rainbow tube ornament lamp, comprise that some low pressure weak current LED bulbs and resistance are connected in series with the interior circuit construction that heart yearn forms successively, it is characterized in that: be provided with " Ω " type cavity in the inner core, interior circuit construction is contained in " O " die cavity of " Ω " type cavity the first half, and inner core is wrapped with surrounding layer.
The usefulness of technique scheme is: except that interior circuit construction, only have inner core and surrounding layer double-layer structure, relatively prior art structure and production technology are simple, when inner core outer wrapping surrounding layer, in interior circuit construction " O " die cavity owing to " Ω " type cavity the first half that places inner core, spaced apart with surrounding layer, can not take place bonding, therefore can easily interior circuit construction be taken out place under repair from inner core, and crooked angle is big again, and interior circuit construction can not be subjected to pullling of surrounding layer yet and rupture.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model interior circuit construction schematic diagram
Fig. 2 is the utility model inner core and surrounding layer structural representation
The specific embodiment
The utility model interior circuit construction as shown in Figure 1, it is the same with prior art, interior circuit construction 1 is connected in series with the software heart yearn 10 that copper stranded conductor makes successively by some low pressure weak current LED bulbs 11 and some resistance 12 and forms, this Fig. 1 is i.e. 4 software heart yearn 10 interior circuit constructions 1 that form in parallel of multichannel formula interior circuit construction, to reach the effect of change multicolour, the end of interior circuit construction 1 is in series with control IC2, and control IC2 is connected to power supply.
Claims (1)
1. flexible rainbow tube ornament lamp, comprise that some low pressure weak current LED bulbs and resistance are connected in series with the interior circuit construction that heart yearn forms successively, it is characterized in that: be provided with " Ω " type cavity in the inner core, interior circuit construction is contained in " O " die cavity of " Ω " type cavity the first half, and inner core is wrapped with surrounding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201411995U CN201028355Y (en) | 2007-03-29 | 2007-03-29 | Flexible rainbow pipe decorating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201411995U CN201028355Y (en) | 2007-03-29 | 2007-03-29 | Flexible rainbow pipe decorating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028355Y true CN201028355Y (en) | 2008-02-27 |
Family
ID=39132568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201411995U Expired - Fee Related CN201028355Y (en) | 2007-03-29 | 2007-03-29 | Flexible rainbow pipe decorating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028355Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103547853A (en) * | 2011-05-20 | 2014-01-29 | 松下电器产业株式会社 | Light |
-
2007
- 2007-03-29 CN CNU2007201411995U patent/CN201028355Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103547853A (en) * | 2011-05-20 | 2014-01-29 | 松下电器产业株式会社 | Light |
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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: 20080227 Termination date: 20130329 |