CN201093238Y - LED colorful neon lamp - Google Patents
LED colorful neon lamp Download PDFInfo
- Publication number
- CN201093238Y CN201093238Y CNU2007201724966U CN200720172496U CN201093238Y CN 201093238 Y CN201093238 Y CN 201093238Y CN U2007201724966 U CNU2007201724966 U CN U2007201724966U CN 200720172496 U CN200720172496 U CN 200720172496U CN 201093238 Y CN201093238 Y CN 201093238Y
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- Prior art keywords
- led
- circuit board
- bar shaped
- neon light
- lamp body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides an LED color neon light, which comprises a strip-shaped light body with a hollow cavity, and a power cord as well as an LED lamp cluster which are arranged in the hollow cavity of the strip-shaped light body. The LED lamp cluster comprises a circuit board and an LED luminophor fixed on the circuit board as well as a current-limiting resistor which is connected with the LED luminophor in series. The circuit board and the power cord are electrically connected through at least two branch power cords. The strip-shaped light body comprises a horniness strip-shaped astigmatism cover and a horniness strip-shaped base, and the astigmatism cover is blocked and arranged in the strip-shaped base. The neon light has the advantages of simple manufacture, easy color blending luminophor, smaller section dimension, compact and steady structure, convenient maintenance and lower cost, etc., simultaneously, the utility model can realize color changing and color blending of white light and panchromatic light, and has excellent rigidity so as to form the protection for the internal circuit structure.
Description
Technical field
The utility model relates to a kind of neon light, particularly relates to a kind of LED color neon light.
Background technology
Neon lamps and lanterns has bright in luster, and light is continuous characteristics evenly, have been widely used in the decorative lighting, as places such as the shop front, signboard, captions advertisement, bar, hotel, contour of building.
The LED hose lamp that has occurred a kind of simulate neon light has in recent years not only been realized evenly continuous characteristics of traditional neon light light, and has adopted low-voltage power supply that safe in utilization, convenient, energy-conservation, the life-span is long, can work preferably in wide temperature territory.This hose lamp can variable color and colour mixture, and bending moulding arbitrarily, carries out cutting easily as required and receives.
But this flexible pipe blemish in an otherwise perfect thing is: because of its twisted wire is to be wrapped in the heart yearn by the PVC material package earlier, welding or crimping inconvenience make to be electrically connected inconvenience, process loaded down with trivial details; LED bulb lighting angle causes the mixed light weak effect for a short time, and sectional dimension is bigger, and cost is higher.In addition because its body softness, this body can not effectively holding circuit plate and led chip, and led chip and circuit board are subjected to outside destroy easily, thus initiating failure.So this kind lamp body is not suitable in the local application of some circumstance complications.
The utility model content
Technical problem to be solved in the utility model is: a kind of LED color neon light is provided; it is simple and easy that this neon light has processing; the easy colour mixture of illuminator; sectional dimension is littler; compact conformation is firm, be convenient to the maintenance, cost lower etc. characteristics; also can realize simultaneously white light and panchromatic be the variable color and the colour mixture of light, and have good hardness and form protection with circuit structure to its inside.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of LED color neon light, have in comprising cavity the bar shaped lamp body, be located at power line and LED lamp string in the described bar shaped lamp body cavity; The current-limiting resistance that described LED lamp string comprises circuit board and is fixedly arranged on the LED illuminator on the described circuit board and connects with the LED illuminator; Circuit board is electrically connected by at least two branch wire with power line; Described bar shaped lamp body comprises hard stripe shape diffuser and hard stripe shape base, and described diffuser is arranged in the described stripe shape base.
Be filled with astigmatic glue-line in the described bar shaped lamp body cavity.
Described circuit board is the hard circuit board.
Described circuit-board card is located in the cavity of described bar shaped lamp body, and described circuit board is provided with a side of LED illuminator towards described diffuser, and described power line is located in the space of described circuit board and the formation of described bar shaped base.
Described circuit board is that fixedly the short slab of specification length is spliced.
The part that described diffuser is positioned at above the LED illuminator is semi-circular or the dried mushroom head dummy.
Be packaged with monochrome, double-colored or three-primary color LED chip in the described LED illuminator, described led chip is by hemispherical or the encapsulation of cylindrical encapsulation colloid.
The radical of described power line Duos 1 than the led chip chromatic number that the LED illuminator is comprised.
The bar shaped lamp body two ends of described neon light respectively are provided with a water joint.
The beneficial effects of the utility model are:
Compared to existing technology, at first, lamp string of the present utility model uses special LED method for packing, makes its structure compactness, volume miniaturization more.Can glow, Feng Chengyi luminescence unit of three LEDs chips of green glow, blue light, the luminescence chip spacing is little, does not have the optically focused Lamp cup, the light visual angle is big, scattering is even, helps variable color and colour mixture more, thereby realizes that better whole body evenly reaches beautiful soft light effects continuously.And three LED bulb lighting angles of the glowing of prior art, green glow, blue light are less, and the lamp spacing is bigger, causes the mixed light weak effect, and need use thicker bar shaped diffuser when eliminating light source point-like illumination effect, caused waste of material.
Secondly, owing to the circuit board that uses is spliced as the regular length specification, and can produce by multiple standards length as required easily.At least two common wirings some branch power supply wire terminals of pre-welding regularly respectively of being with sheath are adopted in being electrically connected of this structure, be connected with the circuit board segmentation is whole again, insert in the bar shaped diffuser groove after the energising test, all the energising test is aging again after the accurate positioning, pours into the flexible glue setting at last.This structure is electrically connected conveniently, is beneficial to quality control more, has reduced the instability quality situation and has taken place.The new shape of this practicality can be realized real full-color technology control, can realize the mild gradual change of white balance by preferred chip and control circuit with other each color range, be full color neon light tube truly, not only can realize variable color, colour mixture, and can realize brightness, grey scale change.
The 3rd,, volume miniaturization easy because of producing, save material, factor such as easy to maintenance makes the utility model LED color neon light have very big cost advantage, be convenient to realize standardization, large-scale production, it is typical energy-conserving and environment-protective product, waterproof and dustproof, use wide temperature range, application is extensive.
The 4th; because the bar shaped lamp body comprises by the hard stripe shape diffuser of plastic extruding forming and by the hard stripe shape base of aluminium extrusion molding; therefore it has good hardness; can form protection to the circuit structure of lamp body inside; thereby can make the utility model product be suitable for more complex environment, can effectively reduce the failure problems that causes because of external force factor.
Description of drawings
Fig. 1 is the structural representation of the utility model LED color neon light.
Fig. 2 is the sectional view of the utility model LED color neon light.
Fig. 3 is the sectional view of the utility model LED color neon light bar shaped base.
Fig. 4 is the sectional view of the utility model LED color neon light bar shaped diffuser.
Fig. 5 is the sectional view that is installed with the circuit board of LED illuminator in the utility model LED color neon light.
Fig. 6 is the structural representation of LED illuminator in the utility model LED color neon light.
Fig. 7 is the electrical connection diagram of the utility model LED color neon light.
The specific embodiment
The utility model provides a kind of LED color neon light, have in comprising cavity the bar shaped lamp body, be located at power line and LED lamp string in the bar shaped lamp body cavity.The current-limiting resistance that LED lamp string comprises circuit board and is fixedly arranged on the LED illuminator on the circuit board and connects with the LED illuminator.Circuit board is electrically connected by at least two branch wire with power line.The bar shaped lamp body comprises hard stripe shape diffuser and hard stripe shape base, and diffuser is arranged in the stripe shape base.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Consult Fig. 1 and Fig. 2, the utility model LED color neon light comprises the bar shaped lamp body, is located at power line 4 and LED lamp string in the bar shaped lamp body cavity.Some current-limiting resistances that LED lamp string comprises circuit board 3 and is fixedly arranged on the some LED illuminators 31 on the circuit board 3 and connects with LED illuminator 31, circuit board 3 is electrically connected by at least two branch wire 6 with power line 4.
The bar shaped lamp body also comprises bar shaped diffuser 2 and bar shaped base 1.Bar shaped diffuser 2 is the plastic material of hard, and it is the moulding hole of PMMA by automatic moulding machine normally, extrudes the translucent strip body of lacteous of prefabricated length and width automatically continuously.The cross sectional shape of bar shaped diffuser 2 as shown in Figure 4, the cover body lower inside of bar shaped diffuser 2 is provided with a vertical draw-in groove 22, is used for containment circuit board 3.One side of the LED illuminator 31 that circuit board 3 is provided with is towards bar shaped diffuser 2.The part that bar shaped diffuser 2 is positioned at above the LED illuminator 31 is semi-circular or the dried mushroom type.And power line 4 is located in the space of circuit board 3 and 1 formation of bar shaped base.The outside, the diffuser of bar shaped simultaneously 2 bottoms also is provided with two longitudinal grooves 21, is used for assembly bar shaped base 1.In order to reach the effect of glass neon light, the sidelight that bar shaped base 1 is used to block LED illuminator 31 is set.This bar shaped base 1 cross sectional shape as shown in Figure 3, isometric with above-mentioned bar shaped diffuser 2, be embedded on the longitudinal groove 21 of bar shaped diffuser 2 both sides, thereby the two sides and the bottom surface of bar shaped diffuser 2 have been covered, the light that LED illuminator 31 is sent only penetrates from the arched surface of bar shaped diffuser 2, and this bar shaped base 1 can be that aluminium passes through the extrusion shaping machine moulding.
Being located at LED illuminator 31 on the circuit board 3 as shown in Figure 6 can comprise by monochromatic, double-colored or 311 encapsulation of three-primary color LED chip and form.Packing colloid is dome-type or cylinder convex-surface type, and some LED illuminators 31 serial or parallel connection or series and parallel on circuit board 3 combine, and can form any needed length.With the LED illuminator 31 that comprises three-primary color LED chip 311 is example.Power line 4 adopts four normal power cords of band sheath, i.e. first power line 41, second power line 42, the 3rd power line 43, the 4th power line 44, weld some branch wire 6 respectively regularly, and be electrically connected with circuit board 3 by branch wire 6.The color of above-mentioned power line 4 can be arranged to black and red green or blue with convenient differentiation.Red, blue, the green three-color LED chip 311 of each LED illuminator is connected into three tunnel of rubescent look, blueness, green light by color separately respectively, end at two ends is corresponding respectively separately in three the tunnel is connected on the preparation joint of red, blue, green three power lines for this, the other end is connected on the black zero line jointly, but thereby constitute the part of a cutting, be electrically connected as shown in Figure 7.
During installation, circuit board 3 is embedded in the space of bar shaped diffuser 2 and 1 formation of bar shaped base.All the energising test is aging after the accurate positioning, after test finishes, the bar shaped base 1 that the astigmatic glue of using with embedding injects behind packed into circuit board 3 and the power line 4 forms vacant space with bar shaped diffuser 2, forms astigmatic flexible glue layer 5, can play typing and waterproof action.Also can be provided with many LED lamp strings in the bar shaped lamp body cavity, each bar LED lamp string is attempted by on red, blue, green, black four power lines 4 that preset joint with above-mentioned same way as.
Its power line terminal 45 of the packaged back of the utility model LED color neon light is electrically connected with controller, and control LED illuminator 31 sends versicolor light.The end of the lamp body of bar shaped simultaneously is provided with one in order to coat this terminal plastics waterproofing joint 7.
On the technical foundation of the utility model LED color neon light, when lamp body length was no more than 1 meter, the power line 4 in bar shaped lamp body cavity can save, and directly circuit board 3 is electrically connected by at least two branch wire 6 with power line terminal 45.
Claims (9)
1. LED color neon light, have in comprising cavity the bar shaped lamp body, be located at power line and LED lamp string in the described bar shaped lamp body cavity; It is characterized in that: the current-limiting resistance that described LED lamp string comprises circuit board and is fixedly arranged on the LED illuminator on the described circuit board and connects with the LED illuminator; Circuit board is electrically connected by at least two branch wire with power line; Described bar shaped lamp body comprises hard stripe shape diffuser and hard stripe shape base, and described diffuser is arranged in the described stripe shape base.
2. LED color neon light as claimed in claim 1 is characterized in that: be filled with astigmatic glue-line in the described bar shaped lamp body cavity.
3. LED color neon light as claimed in claim 1 is characterized in that: described circuit board is the hard circuit board.
4. LED color neon light as claimed in claim 1, it is characterized in that: described circuit-board card is located in the cavity of described bar shaped lamp body, described circuit board is provided with a side of LED illuminator towards described diffuser, and described power line is located in the space of described circuit board and the formation of described bar shaped base.
5. LED color neon light as claimed in claim 1 is characterized in that: described circuit board is that fixedly the short slab of specification length is spliced.
6. LED color neon light as claimed in claim 1 is characterized in that: the cross section that described diffuser is positioned at the part above the LED illuminator is semi-circular or the dried mushroom head dummy.
7. LED color neon light as claimed in claim 1 is characterized in that: be packaged with monochrome, double-colored or three-primary color LED chip in the described LED illuminator, described led chip is by hemispherical or the encapsulation of cylindrical encapsulation colloid.
8. LED color neon light as claimed in claim 2 is characterized in that: the radical of described power line Duos 1 than the led chip chromatic number that the LED illuminator is comprised.
9. LED color neon light as claimed in claim 1 is characterized in that: the bar shaped lamp body two ends of described neon light respectively are provided with a water joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201724966U CN201093238Y (en) | 2007-10-22 | 2007-10-22 | LED colorful neon lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201724966U CN201093238Y (en) | 2007-10-22 | 2007-10-22 | LED colorful neon lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093238Y true CN201093238Y (en) | 2008-07-30 |
Family
ID=39901207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201724966U Expired - Fee Related CN201093238Y (en) | 2007-10-22 | 2007-10-22 | LED colorful neon lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093238Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090216A (en) * | 2011-11-08 | 2013-05-08 | 海洋王（东莞）照明科技有限公司 | Anti-dazzle heat-dissipating LED (light emitting diode) lamp |
| CN103899967A (en) * | 2014-04-23 | 2014-07-02 | 管存忠 | LED string |
| CN106016013A (en) * | 2015-03-26 | 2016-10-12 | 艾泰库思株式会社 | Belt-like LED light |
-
2007
- 2007-10-22 CN CNU2007201724966U patent/CN201093238Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090216A (en) * | 2011-11-08 | 2013-05-08 | 海洋王（东莞）照明科技有限公司 | Anti-dazzle heat-dissipating LED (light emitting diode) lamp |
| CN103899967A (en) * | 2014-04-23 | 2014-07-02 | 管存忠 | LED string |
| CN106016013A (en) * | 2015-03-26 | 2016-10-12 | 艾泰库思株式会社 | Belt-like LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANZHONGDA OPTO-ELECTRICAL CO., LTD., SHENZHEN C Free format text: FORMER OWNER: SHENZHEN GENTA LED COMPONENTS CO., LTD. Effective date: 20080704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080704 Address after: 26, four building, 518000, 448 floor, Shenzhen, Guangdong, Xixiang, Baoan District, two people's Road Patentee after: Shenzhen Genta LED Components Co., Ltd. Address before: Shenzhen, Guangdong, Baoan District province Xixiang 450 two road, 25 Tian Tian Industrial Zone, zip code: 518000 Patentee before: Shenzhen Genta LED Components Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20111022 |