CN202598196U - Long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp - Google Patents
Long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp Download PDFInfo
- Publication number
- CN202598196U CN202598196U CN201220124697XU CN201220124697U CN202598196U CN 202598196 U CN202598196 U CN 202598196U CN 201220124697X U CN201220124697X U CN 201220124697XU CN 201220124697 U CN201220124697 U CN 201220124697U CN 202598196 U CN202598196 U CN 202598196U
- Authority
- CN
- China
- Prior art keywords
- led
- long
- distance
- area source
- voltage
- 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
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp. The long-distance seamlessly-spliced LED strip-shaped lamp comprises a lampshade, a strip-shaped aluminium profile, an LED surface light source, a voltage-stabilizing driving circuit, a terminal and a patch plug. According to the long-distance seamlessly-spliced LED strip-shaped lamp, integrated packaged LED surface light source with a built-in voltage division resistor is adopted, so that the glare is eliminated; the line loss voltage in a long-distance splicing process is compensated by the voltage-stabilizing driving circuit, so that the voltage instability of the lamp positioned at the far end of an LED constant-voltage power supply device is avoided; the visual seamless splicing is realized by a light expanding plastic terminal with a respiratory function, and simultaneously, a large amount of water vapor is prevented from being detained in the cavity of the lamp for a long time; and the stability of the lamp in outdoor environment is improved by the low-temperature resistant, high-temperature resistant and waterproof patch plug. By using the long-distance seamlessly-spliced LED strip-shaped lamp, the line loss voltage generated by the long-distance splicing can be overcome; the visual seamless splicing is realized; and the long-distance seamlessly-spliced LED strip-shaped lamp has the advantages of low light decay and no glare, and has high adaptability to harsh outdoor environment.
Description
Technical field
The utility model relates to lighting engineering, relates in particular to the seamless spliced LED strip lamp of a kind of long distance.
Background technology
LED; A kind of solid state light emitter of novel concept; With its impayable energy-saving and environmental protection, long-life, controllability high-technology advantage; Become in recent years one of new and high technology of the tool development prospect in the whole world, formally draw back the prelude that comprehensively substitutes traditional lighting, it is historical that the semiconductor lighting technological innovation is changing the century-old tradition illumination.Along with the application of LED technology at lighting field, the LED product has started the green storm of energy-conserving and environment-protective in the whole world, is described as " green illumination " product by industry.The little light weight of LED light fixture volume can select for use different photochromic LED to be combined into the soft various modules of illumination, is installed in arbitrarily in the room, and the light source of room lighting possibly derive from ground, metope, windowsill, furniture, jewelry etc.
In view of LED light fixture energy-saving advantages, at present, conventional strip or linear light fixture are replaced by the LED light fixture because of the big shortcoming of its power consumption gradually, as just disclosing the structure of LED strip lamp among patent ZL200820151864.3 and the ZL200920314382.X respectively.Though common LED bar shaped or linear light fixture have overcome the big shortcoming of power consumption, but still exist light fixture self light source discontinuous, adjacent light fixture jointing positions has the dark space; Water resistance is poor; Deficiencies such as water-proof wire resistance to tension difference, thus cause light fixture brightening effect undesirable, and the life-span is shorter; Especially when adopting great power LED constant voltage electric supply installation, a great power LED constant voltage electric supply installation is given many light fixture power supplies simultaneously, because the existence of line loss voltage will cause descending with the drift of light fixture colour temperature, the brightness far away of constant voltage electric supply installation distance; Therefore, need new technology to solve these problems.
Summary of the invention
The purpose of the utility model is to overcome the linear or existing defective of strip lamp of common LED on traditional and the market, provides a kind of long distance seamless spliced LED strip lamp.
The technical scheme of the utility model is:
The seamless spliced LED strip lamp of a kind of long distance comprises lampshade, bar shaped aluminium section bar, LED area source, voltage stabilizing drive circuit, termination and plug; Said LED area source and voltage stabilizing drive circuit are fixed on the bar shaped aluminium section bar, and the voltage stabilizing drive circuit is arranged on the adjacent side of LED area source; Said lampshade is fixed on the bar shaped aluminium section bar, is positioned at LED area source and voltage stabilizing drive circuit top; Said termination is fixed on the right ends of light fixture, forms full investing mechanism with lampshade and bar shaped aluminium section bar; The public affairs head of said plug passes through wire bonds respectively in the light fixture right ends with female head;
Described LED area source is the integrated packaged type LED area source that has built-in divider resistance; Described voltage stabilizing drive circuit is a kind of BOOST type DC voltage booster circuit; Described termination material is the light-diffused plastics.
Described bar shaped aluminium section bar has the heat radiation thorn.
Described LED area source and voltage stabilizing drive circuit are fixed on the bar shaped aluminium section bar by bond plies.
Described LED area source and voltage stabilizing drive circuit are sealed by the transparent watertight casting glue.
Described termination has respirator.
Described lead-in wire material is a silicon rubber, and the public head of plug is PVC with a female material.
After the long distance splicing of a plurality of the utility model light fixtures, supply power by great power LED constant voltage electric supply installation.Because the long distance splicing of light fixture; The light fixture that is positioned at great power LED constant voltage electric supply installation far-end can receive the influence of line loss voltage; The voltage that causes the far-end light fixture to obtain is lower than the output voltage of constant voltage electric supply installation, and then causes the drift of far-end light fixture colour temperature, brightness to descend.The utility model adopts the compensation of BOOST type DC voltage booster circuit long apart from the line loss voltage in the splicing; The voltage that the far-end light fixture is obtained is consistent with the output voltage of constant voltage electric supply installation, thereby has guaranteed the light fixture colour temperature that all are stitched together and the uniformity of brightness.
The termination adopts that light-diffused is plastic injection-moulded to form, and has respirator.When the light-diffused plastics guarantee mechanical strength, eliminated the dark space of light fixture end when lighting, realized visually seamless spliced of light fixture in the light fixture energising; During light fixture work, respirator has avoided a large amount of steam to be trapped in for a long time in the light fixture cavity.
The divider resistance of LED area source has weakened the influence of temperature to the led chip equiva lent impedance, makes the lamp luminescence face more even, has eliminated dazzle.LED area source and bar shaped aluminium section bar are combined closely with the thermostable heat-conductive double faced adhesive tape, satisfy the radiating requirements of LED area source.LED area source and voltage stabilizing drive circuit adopt the sealing of high refractive index transparent waterproof casting glue, when guaranteeing light efficiency, prevent that the steam or the globule that get in the light fixture cavity from directly contacting electrical equipments such as led chip, divider resistance.
Plug is that a kind of material that goes between is that silicon rubber, public head and a female material are the special waterproof plug of PVC, and the lead-in wire wire rod keeps advantages of higher stability in-35 ℃-80 ℃ temperature environment, thereby has improved the adaptive capacity of light fixture to abominable outdoor environment.
The bar shaped aluminium section bar self has the heat radiation thorn through the extrusion molding of high heat conduction aluminum alloy materials, has guaranteed the radiating requirements of led light source.
The seamless spliced LED strip lamp of this length distance has following advantage:
1, adopt BOOST type DC voltage booster circuit to overcome the inconsistent problem of colour temperature, brightness that line loss voltage causes;
2, the termination adopts the light-diffused plastics to eliminate the dark space of light fixture end, has realized visual seamless spliced;
3, heat dissipation channel is good, and light decay is little;
4, exiting surface is area source, and is more even than spot light, and free from glare;
5, abominable outdoor environments such as high humidity, low temperature, high temperature had stronger adaptive capacity.
Description of drawings
The structure of Fig. 1 the utility model splits sketch map
Fig. 2 the utility model cross-sectional structure sketch map
Fig. 3 the utility model overall schematic
Wherein:
101 bar shaped aluminium section bars;
102 bond plies;
103 LED area sources;
104 transparent watertight casting glues;
105 lampshades;
106 terminations;
107 lead-in wires;
Female head of 108 plugs;
The public head of 109 plugs;
110 voltage stabilizing drive circuits.
The specific embodiment is described below:
With reference to figure 1 and Fig. 2, the seamless spliced LED strip lamp of a kind of long distance comprises bar shaped aluminium section bar, LED area source, lampshade, termination, plug, voltage stabilizing drive circuit.
Wherein the cross section of bar shaped aluminium section bar is " U " type, and aluminium section bar self has the heat radiation thorn through extrusion molding, can satisfy the radiating requirements of LED area source.In order to set up heat dissipation channel preferably for the LED area source, adopt the thermostable heat-conductive double faced adhesive tape that LED area source and aluminium section bar are combined closely.Wherein the LED area source is the integrated packaged type LED area source that has built-in divider resistance.
The voltage stabilizing drive circuit is a kind of BOOST type DC voltage booster circuit; Be installed in the adjacent side of LED area source; Be fixed on the bar shaped aluminium section bar through the thermostable heat-conductive double faced adhesive tape equally, combine closely, avoid the electronic devices and components temperature on the voltage stabilizing drive circuit too high with aluminium section bar.
LED area source and voltage stabilizing drive circuit prevent that by the sealing of transparent watertight casting glue steam from directly contacting with LED area source, voltage stabilizing drive circuit after getting into the light fixture cavity.
Lampshade is fixed on the bar shaped aluminium section bar, is positioned at LED area source and voltage stabilizing drive circuit top; Light-diffused plastics termination forms full investing mechanism by the right ends of high strength silica stationary at light fixture with lampshade and bar shaped aluminium section bar, has respirator on the termination.
The public affairs head of plug passes through wire bonds respectively in the light fixture right ends with female head; Plug is that a kind of material that goes between is that silicon rubber, public head and a female material are the special waterproof plug of PVC.
The seamless spliced LED strip lamp of long distance that assembles is as shown in Figure 3.
The above is merely the embodiment of the utility model, and under the prerequisite that does not break away from the utility model intention spirit, the utility model also has various improvement, and these improvement all should be encompassed within the protection domain of the utility model.
Claims (6)
1. the seamless spliced LED strip lamp of long distance comprises lampshade, bar shaped aluminium section bar, LED area source, voltage stabilizing drive circuit, termination and plug; Said LED area source and voltage stabilizing drive circuit are fixed on the bar shaped aluminium section bar, and the voltage stabilizing drive circuit is arranged on the adjacent side of LED area source; Said lampshade is fixed on the bar shaped aluminium section bar, is positioned at LED area source and voltage stabilizing drive circuit top; Said termination is fixed on the right ends of light fixture, forms full investing mechanism with lampshade and bar shaped aluminium section bar; The public affairs head of said plug passes through wire bonds respectively in the light fixture right ends with female head; It is characterized in that:
Described LED area source is the integrated packaged type LED area source that has built-in divider resistance;
Described voltage stabilizing drive circuit is a kind of BOOST type DC voltage booster circuit;
Described termination material is the light-diffused plastics.
2. the seamless spliced LED strip lamp of long distance according to claim 1 is characterized in that described bar shaped aluminium section bar has the heat radiation thorn.
3. the seamless spliced LED strip lamp of long distance according to claim 1 is characterized in that described LED area source and voltage stabilizing drive circuit are fixed on the bar shaped aluminium section bar by bond plies.
4. the seamless spliced LED strip lamp of long distance according to claim 1 is characterized in that described LED area source and voltage stabilizing drive circuit are sealed by the transparent watertight casting glue.
5. the seamless spliced LED strip lamp of long distance according to claim 1 is characterized in that described termination has respirator.
6. the seamless spliced LED strip lamp of long distance according to claim 1 is characterized in that described lead-in wire material is a silicon rubber, and the public head of plug is PVC with a female material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220124697XU CN202598196U (en) | 2012-03-29 | 2012-03-29 | Long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220124697XU CN202598196U (en) | 2012-03-29 | 2012-03-29 | Long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598196U true CN202598196U (en) | 2012-12-12 |
Family
ID=47315730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220124697XU Expired - Fee Related CN202598196U (en) | 2012-03-29 | 2012-03-29 | Long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160201893A1 (en) * | 2015-01-12 | 2016-07-14 | Lti Flexible Products, Inc. | Illuminated seal base for mobile living quarters |
| CN110388577A (en) * | 2019-08-27 | 2019-10-29 | 广东恒辰光电科技有限公司 | A kind of LED lamp |
-
2012
- 2012-03-29 CN CN201220124697XU patent/CN202598196U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160201893A1 (en) * | 2015-01-12 | 2016-07-14 | Lti Flexible Products, Inc. | Illuminated seal base for mobile living quarters |
| WO2016114980A1 (en) * | 2015-01-12 | 2016-07-21 | Lti Flexible Products, Inc. | Illuminated seal base for mobile living quarters |
| CN110388577A (en) * | 2019-08-27 | 2019-10-29 | 广东恒辰光电科技有限公司 | A kind of LED lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007098661A1 (en) | A seven colors light emitting module and a seven colors decorating lamp string including the same | |
| CN2937778Y (en) | Miniature water-proof high transparent LED light band | |
| WO2018086179A1 (en) | Injection-moulded waterproof light string with vertical-bulb led lamp cap | |
| CN201265807Y (en) | High-power LED lamp | |
| CN202598196U (en) | Long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp | |
| CN205090233U (en) | Energy-saving panel lamp | |
| CN208478372U (en) | A kind of multi-functional all-colour LED of built-in IC | |
| CN201851936U (en) | Light emitting diode (LED) illumination lamp | |
| CN203071067U (en) | Anti-dazzling color temperature adjustable high-voltage LED lamp bead and lamp formed by same | |
| CN204829708U (en) | Solar street lamp based on photoelectricity glass | |
| CN204420688U (en) | LED electricity-saving lamp | |
| CN208331814U (en) | A kind of light emitting diode illuminating apparatus and light emitting diode | |
| CN106247191A (en) | Led street lamp | |
| CN203225277U (en) | High-power LED packaging structure | |
| CN208175030U (en) | A kind of positive emitting neon lamp light bar of silica gel extrusion | |
| CN203312364U (en) | Square ceramic COB packaging structure | |
| CN212029190U (en) | LED point light source structure with waterproof function | |
| CN212298625U (en) | High waterproof LED flashlight convenient to maintenance | |
| CN213453138U (en) | LED intelligent line lamp capable of being seamlessly spliced | |
| CN204986451U (en) | Anti -explosion light -emitting diode (LED) lamp | |
| CN215808321U (en) | LED lamp backshell with anti-drop function | |
| CN203273467U (en) | Concatenation type strip-shaped LED (light emitting diode) lamp | |
| CN207849009U (en) | A kind of direct insertion LED lamp bead | |
| CN208011371U (en) | A kind of silica gel extrusion solid lamp band | |
| CN203503691U (en) | SMT type LED structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 116000 No. 32, high energy street, hi tech Zone, Liaoning, Dalian Patentee after: Dalian Luming Light Emitting Sci-Tech Co., Ltd. Address before: 116025 No. 1, high energy street, hi tech Zone, Liaoning, Dalian Patentee before: Dalian Luming Light Emitting Sci-Tech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |