CN203273683U - Side light-emitting reflective type LED daylight lamp - Google Patents
Side light-emitting reflective type LED daylight lamp Download PDFInfo
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- CN203273683U CN203273683U CN 201320283712 CN201320283712U CN203273683U CN 203273683 U CN203273683 U CN 203273683U CN 201320283712 CN201320283712 CN 201320283712 CN 201320283712 U CN201320283712 U CN 201320283712U CN 203273683 U CN203273683 U CN 203273683U
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Abstract
The utility model discloses a side light-emitting reflective type LED daylight lamp which comprises a lamp tube (1), lamp bases (2), PCB substrates (3), constant-current drivers (5) and LED light-emitting bodies (6). The lamp bases (2), the PCB substrates (3), the constant-current drivers (5) and the LED light-emitting bodies (6) are arranged at the two ends of the lamp tube (1), conduction feet (4) are arranged on each lamp base (2), the conduction feet (4) are connected with the input ends of the PCB substrates (3), the constant-current drivers (5) are installed in the lamp bases (2), the output ends of the constant-current drivers (5) are connected with the LED light-emitting bodies (6), and the input ends of the constant-current drivers (5) are connected with the PCB substrates (3). The LED light-emitting bodies (6) are installed in the lamp tube (1) in an inclined mode, light is emitted to a reflective layer of the lamp tube (1), the reflective layer of the lamp tube (1) is a light-emitting coating which directly coats the surface of the lamp tube (1) or an arc-shaped reflective cover (7) which is arranged inside the lamp tube (1), and the inner surface of the arc-shaped reflective cover (7) is in a concave-convex texture shape. The daylight lamp is simple in structure, low in production cost and easy to popularize and use, and the light is gentle, good in uniformity, free of dazzling and enough in luminance.
Description
Technical field
The utility model belongs to LED lamp field, related to a kind ofly be convenient to safeguard, energy-conserving and environment-protective, side luminous reflecting formula LED fluorescent lamp that light is soft.
Background technology
With respect to fluorescent lamp, LED light source has that volume is little, low-power consumption, life-span are long, the light efficiency advantages of higher, is the light source of new generation of energy-conserving and environment-protective, than tubular energy-saving lamp power saving, brightness is high, light projector is far away, the light projector performance is good, the use voltage range is wide etc.The fluorescent tube of much making with LED light source is arranged at present on the market, replace fluorescent tube.The fluorescent tube of making light emitting source with LED has that reaction is fast, brightness is high, without advantages such as stroboscopic, noiselessness, long service life, versatility are good, obtained being widely used on chamber, house, office, market, public place, the vehicles and other places.And the cylindrical tube that general LED fluorescent tube is made by clear glass is equipped with the lamp plate with the LED lamp pearl of array in fluorescent tube, and the two ends of fluorescent tube are equipped with lamp holder.But existing LED fluorescent lamp is spot light mostly, directly adopts a some light-emitting mode, and is within luminous point is directly exposed to vision, abnormal dazzling when causing naked eyes direct-view lamp body; What also have that existing many LED fluorescent lamps adopt is all that the light emitting diode of array spreads all on the PCB substrate, thereby has also greatly increased the consumption of PCB substrate, causes cost of goods manufactured higher, and is unfavorable for safeguarding, maintenance cost is higher.Therefore, be badly in need of on market a kind of not dazzling, light is soft, the LED fluorescent lamp being convenient to safeguard.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of and is convenient to safeguard, energy-conserving and environment-protective, light are soft, pleasing to the eye not dazzling and the side luminous reflecting formula LED fluorescent lamp that brightness is sufficient of light.It can be realized LED point luminescent conversion is that the line of light reflection mode is luminous; And it adopts is lamp body two ends single pearl illuminator light sources, and the power alternative is high, safeguards that also more a plurality of illuminators were convenient simply too much than in the past.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of side luminous reflecting formula LED fluorescent lamp comprises fluorescent tube and the lamp socket, PCB substrate, constant-flow driver, the LED illuminator that are arranged on lamp tube ends; Described lamp socket is provided with the conducting pin, and the conducting pin is connected with the input of PCB substrate; Described constant-flow driver is arranged in lamp socket, and its output is connected with the LED illuminator, and input is connected with the PCB substrate; Wherein, tilting being arranged in fluorescent tube of described LED illuminator, and the reflector layer of light directive fluorescent tube; The reflector layer of described fluorescent tube is for directly at luminescent coating that surface of the light tube applies or for being arranged on inside fluorescent tube and inner surface is the curved reflection cover of Z-Correct bump mapping Z-correct shape.
The tilting optical emitting principle of can effectively utilizing of LED illuminator is carried out diffusion or scattering to light source, thereby makes light become soft and utilization rate is enhanced, and reaches pleasing to the eye not dazzling and the ideal effect that brightness is sufficient of light.The curved reflection cover that inner surface is textured is set on fluorescent tube, is that the line of light reflection mode is luminous with LED point luminescent conversion, makes that light is soft, good evenness, not dazzling.
Further illustrate as of the present utility model, above-described curved reflection cover is oblique arcuation, and electroplating surface reflective membrane or coating reflecting coating.Tiltedly the curved reflection cover of arcuation can be that the line of light reflection mode is luminous with LED point luminescent conversion, makes that light is soft, good evenness, and is not dazzling.
Further illustrate as of the present utility model, above-described lamp socket is provided with louvre.Louvre the LED illuminator that can effectively leave is set due to the luminous heat that produces, avoided due to the overheated lamp body that burns out.
Compared with prior art, the beneficial effect that possesses of the utility model:
1. the inner surface of curved reflection cover is the Z-Correct bump mapping Z-correct shape, makes the light of reflection soft, good evenness, light emission utilization rate be higher.
2. the LED illuminator of lamp tube ends is tilting, light directive curved reflection cover, effectively utilize the optical reflection principle to carry out diffusion or scattering to light source, thereby made light become soft and utilization rate is enhanced, reached pleasing to the eye not dazzling and the ideal effect that brightness is sufficient of light.
3. constant-flow driver is arranged in lamp socket, have a style of one's own, and lamp body relies on the conducting pin at two ends to be connected with supply socket, and people easy to use keeps in repair or better lamp body.
4. simple, the energy-conserving and environment-protective of side luminous reflecting formula LED fluorescent structure of the present utility model, production cost is low, be easy to promote the use of.
Description of drawings
Fig. 1 is structure cut-away illustration of the present utility model.
Fig. 2 is that in the utility model, figure cuts open in the office of curved reflection cover.
Reference numeral: 1-fluorescent tube, 2-lamp socket, 3-PCB substrate, 4-conducting pin, 5-constant-flow driver, 6-LED illuminator, 7-curved reflection cover.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As shown in Figure 1, a kind of side luminous reflecting formula LED fluorescent lamp comprises fluorescent tube 1 and the lamp socket 2, PCB substrate 3, constant-flow driver 5, the LED illuminator 6 that are arranged on fluorescent tube 1 two ends; Described lamp socket 2 is provided with conducting pin 4, and conducting pin 4 is connected with the input of PCB substrate 3; Described constant-flow driver 5 is arranged in lamp socket 2, and its output is connected with LED illuminator 6, and input is connected with PCB substrate 3; Described LED illuminator 6 is tilting to be arranged in fluorescent tube 1, and the reflector layer of light directive fluorescent tube 1; The reflector layer of described fluorescent tube 1 is directly at the surperficial luminescent coating that applies of fluorescent tube 1.Described lamp socket 2 is provided with louvre.
Embodiment 2:
A kind of side luminous reflecting formula LED fluorescent lamp comprises fluorescent tube 1 and the lamp socket 2, PCB substrate 3, constant-flow driver 5, the LED illuminator 6 that are arranged on fluorescent tube 1 two ends; Described lamp socket 2 is provided with conducting pin 4, and conducting pin 4 is connected with the input of PCB substrate 3; Described constant-flow driver 5 is arranged in lamp socket 2, and its output is connected with LED illuminator 6, and input is connected with PCB substrate 3; Described LED illuminator 6 is tilting to be arranged in fluorescent tube 1, and the reflector layer of light directive fluorescent tube 1; The reflector layer of described fluorescent tube 1 is to be arranged on the curved reflection cover 7 that fluorescent tube 1 the inside and inner surface are the Z-Correct bump mapping Z-correct shape.Described curved reflection cover 7 is oblique arcuation, and the electroplating surface reflective membrane.Described lamp socket 2 is provided with louvre.
Embodiment 3:
A kind of side luminous reflecting formula LED fluorescent lamp comprises fluorescent tube 1 and the lamp socket 2, PCB substrate 3, constant-flow driver 5, the LED illuminator 6 that are arranged on fluorescent tube 1 two ends; Described lamp socket 2 is provided with conducting pin 4, and conducting pin 4 is connected with the input of PCB substrate 3; Described constant-flow driver 5 is arranged in lamp socket 2, and its output is connected with LED illuminator 6, and input is connected with PCB substrate 3; Described LED illuminator 6 is tilting to be arranged in fluorescent tube 1, and the reflector layer of light directive fluorescent tube 1; The reflector layer of described fluorescent tube 1 is to be arranged on the curved reflection cover 7 that fluorescent tube 1 the inside and inner surface are the Z-Correct bump mapping Z-correct shape.Described curved reflection cover 7 is oblique arcuation, and the surface applies reflecting coating.Described lamp socket 2 is provided with louvre.
The side luminous reflecting formula LED fluorescent structure of above-described embodiment is simple, energy-conserving and environment-protective, and production cost is low, be easy to promote the use of; Adopt the line of light reflection mode luminous, make that light is soft, good evenness, not dazzling and brightness enough.
Claims (3)
1. side luminous reflecting formula LED fluorescent lamp comprises fluorescent tube (1) and is arranged on lamp socket (2), PCB substrate (3), constant-flow driver (5), the LED illuminator (6) at fluorescent tube (1) two ends; Described lamp socket (2) is provided with conducting pin (4), and conducting pin (4) is connected with the input of PCB substrate (3); Described constant-flow driver (5) is arranged in lamp socket (2), and its output is connected with LED illuminator (6), and input is connected with PCB substrate (3); It is characterized in that: described LED illuminator (6) is tilting to be arranged in fluorescent tube (1), and the reflector layer of light directive fluorescent tube (1); The reflector layer of described fluorescent tube (1) is for directly at luminescent coating that the first half on fluorescent tube (1) surface applies or for being arranged on inside fluorescent tube (1) and inner surface is the curved reflection cover (7) of Z-Correct bump mapping Z-correct shape.
2. side luminous reflecting formula LED fluorescent lamp according to claim 1, it is characterized in that: described curved reflection cover (7) is oblique arcuation, and electroplating surface reflective membrane or apply reflecting coating.
3. arbitrary described side luminous reflecting formula LED fluorescent lamp according to claim 1 and 2, it is characterized in that: described lamp socket (2) is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283712 CN203273683U (en) | 2013-05-23 | 2013-05-23 | Side light-emitting reflective type LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320283712 CN203273683U (en) | 2013-05-23 | 2013-05-23 | Side light-emitting reflective type LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273683U true CN203273683U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320283712 Expired - Fee Related CN203273683U (en) | 2013-05-23 | 2013-05-23 | Side light-emitting reflective type LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641887A (en) * | 2017-01-06 | 2017-05-10 | 中山市领航光电科技有限公司 | Panel light of cambered surface reflection and light guide structure |
-
2013
- 2013-05-23 CN CN 201320283712 patent/CN203273683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641887A (en) * | 2017-01-06 | 2017-05-10 | 中山市领航光电科技有限公司 | Panel light of cambered surface reflection and light guide structure |
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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 |
Granted publication date: 20131106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |