CN203868957U - Arc-shaped LED guardrail tube - Google Patents
Arc-shaped LED guardrail tube Download PDFInfo
- Publication number
- CN203868957U CN203868957U CN201420269108.6U CN201420269108U CN203868957U CN 203868957 U CN203868957 U CN 203868957U CN 201420269108 U CN201420269108 U CN 201420269108U CN 203868957 U CN203868957 U CN 203868957U
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- CN
- China
- Prior art keywords
- led
- arc
- shaped
- section bar
- heat sink
- 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 an arc-shaped LED guardrail tube, and belongs to the technical field of LED lamps. The arc-shaped LED guardrail tube mainly solves the problems that an existing LED tube cannot be easily installed in terms of outlining of right-angle or circular bead profiles of buildings, and brightening design requirements are difficult to meet. The arc-shaped LED guardrail tube is mainly characterized in that a radiating sectional material, an LED circuit board, LED lamp beads and an LED control circuit are included, the LED lamp beads and the LED control circuit are welded to the LED circuit board, the radiating sectional material is an arc-shaped radiating sectional material, and the LED circuit board is installed in a clamping groove of the arc-shaped radiating sectional material. The arc-shaped LED guardrail tube has the advantages that installation is convenient, construction cost is reduced, the use number of lamps is reduced, and the light-emitting angles of the lamps can be effectively increased.
Description
Technical field
The utility model belongs to LED technical field of lamps, particularly a kind of arc LED guardrail pipe.
Background technology
Guardrail pipe is widely used in the decoration in the places such as bridge, square, building profile, contour of building, road lamp decoration, various illuminated signs board, show window, stage, mansion, hotel, market, the leading products of city lighting engineering, night, effect was especially noticeable, and beautifying city, landscape design was had to the meaning of particular importance.
Sketching the contours aspect contour of building and bridge brightening, guardrail pipe is in the market all D type tubing, and installed surface is all plane.At the such guardrail pipe of the occasion of special installation, install and be both difficult for installing, be also difficult to reach the effect of the requirement of brightening design.Sketching the contours aspect building right angle or fillet profile, all guardrail pipe to be arranged on to a side of metope in the market, cause contour of building to begin to show the very bright very dim phenomenon of opposite side of a side, if guardrail pipe is all installed in both sides, will cause project investment to double.Aspect bridge brightening, have a lot of guardrail pipes to be arranged on bridge railing or above bridge rope, existing D type guardrail pipe is because installed surface is plane, Bridge guardrail or rope are difficult to fit, must use special stationary fixture, cause the increase of construction cost.
Summary of the invention
The purpose of this utility model is the defect for above-mentioned prior art, and a kind of arc LED guardrail pipe is provided, and it can meet the requirement of these special mounting occasions, and saves project investment and construction cost.
The technical solution adopted in the utility model is to achieve these goals: a kind of arc LED guardrail pipe, comprise heat sink section bar, LED wiring board, LED lamp pearl, LED control circuit, LED lamp pearl and LED control circuit are welded on LED wiring board, it is characterized in that: described heat sink section bar is arc heat sink section bar; Described LED wiring board is arranged in the draw-in groove of arc heat sink section bar.
In technical solution of the present utility model, also comprise that PC expands light shield, this PC expands light shield and is fixed on arc heat sink section bar, by its light expanding role, the lighting angle of light fixture is expanded.
Described in technical solution of the present utility model, also comprise two ends plug, the lower end of this two ends plug is respectively equipped with the mounting ear for installing, and respectively for different installation environments, makes the installation that light fixture can be easy in different environments for use.
The beneficial effects of the utility model are: by the special design to heat sink section bar, and by being used in conjunction with of section bar and two ends plug, make the mounting means of LED guardrail pipe can meet the lighting requirement of specific (special) requirements occasion.Such as aspect sketching the contours contour of building, bridge railing or drag-line brightening etc. some while needing LED guardrail pipe to be arranged on building right-angle side or arc surface, the utility model lamp installation has conveniently reduced construction cost, and when meeting brightening effect, reduced the usage quantity of light fixture, optimized construction budget.The utility model has also been used PC to expand light shield, can effectively increase the lighting angle of light fixture, makes light fixture reach more gorgeous effect in lighting engineering application.The utlity model has easy for installation, reduce construction cost, reduce light fixture usage quantity, can effectively increase the feature of lamp luminescence angle.The main LED guardrail pipe of the utility model.
Accompanying drawing explanation
Fig. 1 is the section structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the utility model embodiment 1 plug schematic diagram separated with remainder.
Fig. 3 is the schematic perspective view of the utility model embodiment 1.
Fig. 4 is the schematic perspective view of the utility model embodiment 2.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment 1 as shown in Figure 1 to Figure 3.The utility model arc LED guardrail pipe comprises that arc heat sink section bar 1, PC expand light shield 2, LED wiring board 3, LED lamp pearl 4, LED control circuit, two ends plug 5.LED lamp pearl 4 and LED control circuit are welded on LED wiring board 3, same as the prior art.Adopt unlike the prior art arc heat sink section bar 1, in the middle of the top of arc heat sink section bar 1, be provided with plane, the both sides of plane are provided with draw-in groove, and LED wiring board 3 is arranged in this draw-in groove, and after completing the welding of two ends power pack holding wire, carry out encapsulating water-proofing treatment.Use transparent heat conductive silica gel to carry out embedding, in the situation that not affecting light effect, the heat producing in 4 work of LED lamp pearl is delivered on arc heat sink section bar 1.What arc heat sink section bar 1 was used is high-quality aluminium, has high thermal conductivity, and the temperature in the time of can effectively reducing by 4 work of LED lamp pearl reduces the light decay that LED lamp pearl Yin Wendu causes, and increases the service life of LED guardrail pipe.Can reach on the market the 2-3 of common full-plastic tube LED guardrail pipe the service life of this arc LED guardrail pipe doubly.The both sides that LED wiring board 3 is installed draw-in grooves are provided with expands light shield mounting groove, and it be circular arc that PC expands light shield 2, and the circular arc both sides of expanding light shield are provided with and the edge that expands light shield mounting groove and coordinate, and PC expansion light shield 2 can be arranged on arc heat sink section bar 1.PC expands light shield 2 and uses high light-diffused material, makes the lighting angle of light fixture reach 270 degree, effectively solves existing guardrail pipe the problem of rear both sides light and shade phenomenon is installed at right-angle side and arc surface.Two ends plug 5 is tabular, and profile is consistent with PC expansion light shield 2 and arc heat sink section bar 1 end surface shape, and plug 5 lower ends, both sides are respectively equipped with plate mounting ear, and mounting ear is provided with screw, and mounting ear is vertical with plug 5 main parts.Two ends plug 5 is arranged on by screw the two ends that PC expands light shield 2 and arc heat sink section bar 1.When arc LED guardrail pipe is used right angle plug, can when meeting design effect, can reduce the usage quantity of light fixture in the enterprising accommodating installation of the various right-angle sides such as various contour of building, reduce construction budget.
Embodiment 2 as shown in Figure 4.The mounting ear of two ends plug lower end is different as different from Example 2.Mounting ear is arc, and consistent with the radian of arc heat sink section bar 1, mounting ear is provided with screw, and a side of mounting ear is welded on the lower end of plug, and upside is adjacent with arc heat sink section bar 1.When arc LED guardrail pipe is used arc plug, can, in enterprising accommodating installations of arc surface such as Bridge guardrail, handrail, drag-lines, effectively solve the difficult problem that existing D type guardrail pipe is installed on nonplanar object.
Claims (3)
1. an arc LED guardrail pipe, comprise heat sink section bar, LED wiring board (3), LED lamp pearl (4), LED control circuit, it is upper that LED lamp pearl (4) and LED control circuit are welded on LED wiring board (3), it is characterized in that: described heat sink section bar is arc heat sink section bar (1); Described LED wiring board (3) is arranged in the draw-in groove of arc heat sink section bar (1).
2. a kind of arc LED guardrail pipe according to claim 1, is characterized in that: also comprise that PC expands light shield (2), this PC expands light shield (2) and is fixed on arc heat sink section bar (1).
3. a kind of arc LED guardrail pipe according to claim 1 and 2, is characterized in that: also comprise two ends plug (5), the lower end of this two ends plug (5) is respectively equipped with the mounting ear for installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269108.6U CN203868957U (en) | 2014-05-26 | 2014-05-26 | Arc-shaped LED guardrail tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420269108.6U CN203868957U (en) | 2014-05-26 | 2014-05-26 | Arc-shaped LED guardrail tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868957U true CN203868957U (en) | 2014-10-08 |
Family
ID=51649905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420269108.6U Expired - Fee Related CN203868957U (en) | 2014-05-26 | 2014-05-26 | Arc-shaped LED guardrail tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084511A1 (en) * | 2015-11-22 | 2017-05-26 | 李荣亮 | Led guardrail tube |
-
2014
- 2014-05-26 CN CN201420269108.6U patent/CN203868957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017084511A1 (en) * | 2015-11-22 | 2017-05-26 | 李荣亮 | Led guardrail tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20190526 |