CN203880491U - Flexible led lamp band - Google Patents
Flexible led lamp band Download PDFInfo
- Publication number
- CN203880491U CN203880491U CN201420280862.XU CN201420280862U CN203880491U CN 203880491 U CN203880491 U CN 203880491U CN 201420280862 U CN201420280862 U CN 201420280862U CN 203880491 U CN203880491 U CN 203880491U
- Authority
- CN
- China
- Prior art keywords
- led
- flexible
- light source
- tube sleeve
- clad plate
- 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 - Lifetime
Links
- 239000013078 crystal Substances 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 230000001936 parietal effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 230000003247 decreasing effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000011889 copper foil Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a flexible LED lamp band which comprises a bar-shaped LED light source and a crystal rubber sleeve wrapped on the LED light source. The LED light source comprises a flexible copper-clad plate and a plurality of LED paster units which are in series connection. Each LED paster unit at least comprises two LED pasters which are in parallel connection, all the LED pasters are distributed on the flexible copper-clad plate in an equidistant mode in a single array, and the upper surface of the flexible copper-clad plate is coated with a reflective film. The crystal rubber sleeve comprises an inner tube sleeve and an outer tube sleeve, the inner tube sleeve is provided with a cavity for containing the LED light source and two line holes, and the bottom of the inner tube sleeve is provided with an opening used for containing the LED light source into the cavity. The wall thickness of the inner tube sleeve above the cavity is gradually decreased from the center position of the cross section of the inner tube sleeve to the two sides, and latticed protrusions are arranged at the bottom of the outer tube sleeve. The flexible LED lamp band has the advantages of being high in luminance, large in illumination area, soft and natural in light, convenient to mount and use and the like.
Description
Technical field
The utility model relates to a kind of flexible LED rope light, relates in particular to a kind of LED lamp band of high brightness.
Background technology
The light beam that LED paster sends belongs to optically focused, light is comparatively concentrated, when LED paster is made to LED lamp band and is thrown light on, can make the front of LED paster direction of illumination very bright, other regions are relatively dark, and comparison of light and shade is very strong, and in the time of people's eyes direct view led lamp band, can feel very dazzling, cause the discomfort of eyes.For this reason, high in the urgent need to a kind of brightness, field of illumination is large, soft natural, the flexible LED rope light being convenient to install and use of light.
Summary of the invention
The utility model is intended to solve above-mentioned mentioned technical problem, provides that a kind of brightness is high, field of illumination is large, soft natural, the flexible LED rope light being convenient to install and use of light.
The utility model is to realize by following technical scheme:
A kind of flexible LED rope light, comprise the LED light source of strip and the crystal gum cover of coated LED light source, described LED light source comprises flexible copper-clad plate and is arranged at the some LED chip units that are connected in series on flexible copper-clad plate, on each LED chip unit, comprise at least two LED pasters parallel with one another, all LED pasters carry out single-rowly equidistantly arranging and being electrically connected with flexible copper-clad plate on flexible copper-clad plate, and the upper surface of flexible copper-clad plate is coated with reflective membrane; The both sides of described flexible copper-clad plate are respectively arranged with the positive wire and the cathode conductor that are electrically connected with flexible copper-clad plate; Described crystal gum cover comprises the outer tube sleeve of interior pipe box and the coated interior pipe box of fixed L ED light source, inner tube cover is provided with two line holes that hold the cavity volume of LED light source and hold respectively positive wire and cathode conductor, the bottom of interior pipe box is provided with the opening for LED light source being packed into cavity volume, inner tube sleeve wall thickness directly over cavity volume is reduced toward both sides gradually from the center of interior pipe box cross section, and the bottom of outer tube sleeve is provided with latticed projection.
Further, in the cross section of described interior pipe box, the parietal layer directly over cavity volume is arc or crescent.
Further, on the inwall of described interior pipe box, be provided with granular male and fomale(M&F).
Further, on the outer surface at described outer tube sleeve top, be provided with granular male and fomale(M&F).
Further, on the series circuit that some LED chip units that are connected in series form, be also in series with current-limiting resistance.
Further, between described interior pipe box and outer tube sleeve, be also provided with fluorescent material.
Beneficial effect is: flexible LED rope light of the present utility model, by the parietal layer of the interior pipe box directly over cavity volume or interior pipe box and outer tube sleeve is arranged to the thin convex lens structures in thick middle both sides, because LED paster and interior pipe box or outer tube sleeve are leaned on very closely, after making parallel rays that LED paster sends by convex lens structures, reflect into the light of dispersing, thereby the field of illumination of flexible LED rope light is increased and the soft nature of light.By reflective membrane is set on flexible copper-clad plate, reduce light decay, make the flexible LED rope light brightness that emits beam obtain reinforcement.Make LED light source pack easily interior pipe box into by opening is set in the bottom of interior pipe box, simultaneously in the bottom of outer tube sleeve, latticed projection is set, be convenient to flexible LED rope light and other objects are connected and installed.
Brief description of the drawings
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
Fig. 1 is the flexible LED rope light cross sectional representation of embodiment mono-;
Fig. 2 is the flexible LED rope light cross sectional representation of embodiment bis-;
Fig. 3 is the schematic top plan view of the LED light source in Fig. 1;
Fig. 4 is the circuit theory diagrams of the flexible LED rope light in Fig. 1.
Detailed description of the invention
Embodiment mono-:
Flexible LED rope light 1 as shown in Fig. 1, Fig. 3, Fig. 4, comprises the LED light source 2 of strip and the crystal gum cover 3 of coated LED light source 2.Crystal gum cover 3 is semicircle shape, and the bottom that it is straight is mainly used in being connected with other objects.
LED light source 2 comprises flexible copper-clad plate 21 and is arranged at the some LED chip units 22 that are connected in series on flexible copper-clad plate 21.On each LED chip unit 22, comprise at least two LED pasters 220 parallel with one another, in the present embodiment, be preferably on each LED chip unit 22 and include two LED pasters 220 parallel with one another, to prevent causing whole piece flexible LED rope light 1 not work because one of them the LED paster 220 on flexible LED rope light 1 burns out.All LED pasters 220 carry out single-rowly equidistantly arranging and being electrically connected with flexible copper-clad plate 21 on flexible copper-clad plate 21, on flexible copper-clad plate 21, be provided with some Copper Foils, Copper Foil comprises 1 font Copper Foil 2211 and Z-shaped Copper Foil 2212, LED paster 220 is welded between two Copper Foils, so that Copper Foil plays the effect of wire.For preventing the excessive LED of the burning out paster 220 of electric current, on the series circuit that some LED chip units 22 that are connected in series form, be also in series with current-limiting resistance 23, in the present embodiment, be preferably after 3 LED chip units 22 of every series connection, then 1 current-limiting resistance 23 of contacting.For preventing that the part light that LED paster 220 sends is reflected back toward on flexible copper-clad plate 21 when through crystal gum cover 3, thereby light decay is caused in the outside that makes light cannot again reflex to flexible LED rope light 1, the upper surface of flexible copper-clad plate 21 is coated with reflective membrane 4, to strengthen the illumination effect of LED paster 220, the brightness that improves LED light source 2.The both sides of flexible copper-clad plate 21 are respectively arranged with the positive wire 51 and the cathode conductor 52 that are electrically connected with flexible copper-clad plate 21.
Crystal gum cover 3 comprises the outer tube sleeve 32 of interior pipe box 31 and the coated interior pipe box 31 of fixed L ED light source 2.Interior pipe box 31 is provided with and holds the cavity volume 310 of LED light source 2 and hold respectively positive wire 51 and two line holes 33 of cathode conductor 52.The bottom of interior pipe box 31 is provided with the opening 311 for LED light source 2 being packed into cavity volume 310, makes because interior pipe box 31 and outer tube sleeve 32 are all used polyester resin, therefore can LED light source 2 be put into cavity volume 310 by the opening 311 of breaking interior pipe box 31 into two with one's hands.Interior pipe box 31 wall thickness directly over cavity volume 310 are reduced toward both sides gradually from the center of interior pipe box 31 cross sections, so that the parietal layer of the interior pipe box 31 of cavity volume 310 tops forms convex lens structures.Because LED paster 220 and interior pipe box 31 or outer tube sleeve 32 are leaned on very closely, known according to convex lens principle, the parallel rays that LED paster 220 sends will inevitably form the light of dispersing after interior pipe box 31 and outer tube sleeve 32 refractions, thereby expanded the field of illumination of flexible LED rope light 1, and light is soft, nature because divergence of beam makes.In the present embodiment, in the cross section of pipe box 31, the parietal layer directly over cavity volume 310 is arc.For ease of flexible LED rope light 1 is connected with other objects, the bottom of outer tube sleeve 32 is provided with latticed protruding 320, the frictional force that can increase outer tube sleeve 32 and other objects after latticed protruding 320 is set, while being convenient to flexible LED rope light 1 is installed, flexible LED rope light 1 is positioned.
For the light that LED paster 220 is sent disperses, makes light softer more, can on the outer surface at the inwall of interior pipe box 31 and/or outer tube sleeve 32 tops, granular male and fomale(M&F) 34 be set, make light can obtain refraction and reflection repeatedly in the time penetrating interior pipe box 31 and outer tube sleeve 32, in the time that part light is reflected onto reflective membrane 4, can again reflex at the upper surface of reflective membrane 4 outside of flexible LED rope light 1.Meanwhile, also can between interior pipe box 31 and outer tube sleeve 32, fluorescent material be set, to improve the luminosity of flexible LED rope light 1 and to make light soft, natural.
Embodiment bis-:
As shown in Figure 2, the difference of the present embodiment and embodiment mono-is: in the cross section of interior pipe box 31, the parietal layer directly over cavity volume 310 is crescent, and other parts are identical with embodiment mono-.
Above embodiment is only not limited in order to the technical solution of the utility model to be described, does not allly depart from any amendment of the utility model spirit and scope or is equal to replacement, and it all should be encompassed in the scope of technical solutions of the utility model.
Claims (6)
1. a flexible LED rope light, it is characterized in that: comprise the LED light source of strip and the crystal gum cover of coated LED light source, described LED light source comprises flexible copper-clad plate and is arranged at the some LED chip units that are connected in series on flexible copper-clad plate, on each LED chip unit, comprise at least two LED pasters parallel with one another, all LED pasters carry out single-rowly equidistantly arranging and being electrically connected with flexible copper-clad plate on flexible copper-clad plate, and the upper surface of flexible copper-clad plate is coated with reflective membrane; The both sides of described flexible copper-clad plate are respectively arranged with the positive wire and the cathode conductor that are electrically connected with flexible copper-clad plate; Described crystal gum cover comprises the outer tube sleeve of interior pipe box and the coated interior pipe box of fixed L ED light source, inner tube cover is provided with two line holes that hold the cavity volume of LED light source and hold respectively positive wire and cathode conductor, the bottom of interior pipe box is provided with the opening for LED light source being packed into cavity volume, inner tube sleeve wall thickness directly over cavity volume is reduced toward both sides gradually from the center of interior pipe box cross section, and the bottom of outer tube sleeve is provided with latticed projection.
2. a kind of flexible LED rope light according to claim 1, is characterized in that: in the cross section of described interior pipe box, the parietal layer directly over cavity volume is arc or crescent.
3. a kind of flexible LED rope light according to claim 1, is characterized in that: on the inwall of described interior pipe box, be provided with granular male and fomale(M&F).
4. a kind of flexible LED rope light according to claim 1, is characterized in that: on the outer surface at described outer tube sleeve top, be provided with granular male and fomale(M&F).
5. a kind of flexible LED rope light according to claim 1, is characterized in that: on the series circuit that some LED chip units that are connected in series form, be also in series with current-limiting resistance.
6. a kind of flexible LED rope light according to claim 1, is characterized in that: between described interior pipe box and outer tube sleeve, be also provided with fluorescent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280862.XU CN203880491U (en) | 2014-05-28 | 2014-05-28 | Flexible led lamp band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280862.XU CN203880491U (en) | 2014-05-28 | 2014-05-28 | Flexible led lamp band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880491U true CN203880491U (en) | 2014-10-15 |
Family
ID=51680983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280862.XU Expired - Lifetime CN203880491U (en) | 2014-05-28 | 2014-05-28 | Flexible led lamp band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880491U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456192A (en) * | 2014-11-14 | 2015-03-25 | 广东酷柏光电股份有限公司 | Flexible led lamp band |
| CN105135258A (en) * | 2015-08-20 | 2015-12-09 | 深圳市栋梁光电科技有限公司 | LED lamp band |
| CN107339629A (en) * | 2016-08-30 | 2017-11-10 | 广东酷柏光电股份有限公司 | A kind of LED of energy-conservation |
-
2014
- 2014-05-28 CN CN201420280862.XU patent/CN203880491U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456192A (en) * | 2014-11-14 | 2015-03-25 | 广东酷柏光电股份有限公司 | Flexible led lamp band |
| CN105135258A (en) * | 2015-08-20 | 2015-12-09 | 深圳市栋梁光电科技有限公司 | LED lamp band |
| CN107339629A (en) * | 2016-08-30 | 2017-11-10 | 广东酷柏光电股份有限公司 | A kind of LED of energy-conservation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104456192A (en) | Flexible led lamp band | |
| EP2416062B1 (en) | Light Emitting Device | |
| CN203880491U (en) | Flexible led lamp band | |
| CN202473115U (en) | Light-emitting diode (LED) display module for refrigerator and refrigerator | |
| CN202091824U (en) | Reflector-and-lampshade-separating lamp with uniform square light-projected area | |
| CN203868792U (en) | LED lamp belt with milky light-transmitting glue layer | |
| JP3173449U (en) | Reflective lighting device | |
| JP2011065116A (en) | Display | |
| CN204420848U (en) | A kind of solar portable lamp | |
| CN216307468U (en) | Portable night lamp | |
| JP2010192440A (en) | Light emitting device | |
| CN204647975U (en) | A kind of LED | |
| CN205535164U (en) | Emergent LED ball bubble lamp | |
| CN207471377U (en) | A kind of Intelligent illumination device | |
| TW201702721A (en) | Integration display system | |
| CN203573602U (en) | Advertising lamp | |
| TW201128133A (en) | LED lamp | |
| CN205909098U (en) | Thick pillar lamp | |
| CN211232607U (en) | LED light guide plate down lamp | |
| CN214119740U (en) | Reading lamp with integrated lamp holder | |
| CN203607650U (en) | Usb hub | |
| CN207349849U (en) | A kind of waterproof drop resistant LED flashlight | |
| CN203202644U (en) | LED flashlight with projection function | |
| CN207539681U (en) | The luminous single-color soft neon lamp in front | |
| CN210398490U (en) | LED prevents ghost image eyeshield desk lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |