CN201531828U - Side-light type LED integrated lamp tube - Google Patents
Side-light type LED integrated lamp tube Download PDFInfo
- Publication number
- CN201531828U CN201531828U CN2009202669221U CN200920266922U CN201531828U CN 201531828 U CN201531828 U CN 201531828U CN 2009202669221 U CN2009202669221 U CN 2009202669221U CN 200920266922 U CN200920266922 U CN 200920266922U CN 201531828 U CN201531828 U CN 201531828U
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- Prior art keywords
- led integrated
- light
- lamp tube
- circuit block
- chip circuit
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- Expired - Fee Related
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- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000004313 glare Effects 0.000 abstract 1
- 230000001795 light effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a side-light type LED integrated lamp tube, comprising a shell (1) and an LED integrated chip circuit block (2) arranged in the shell (1), wherein the shell (1) is also internally provided with a light-guide component (3) which can convert the side incident light into uniform light which is guided out from the front surface. The LED integrated chip circuit block (2) is positioned at the side surface of the light-guide component (3). The front surface of the light-guide component (3) is used as a light-emerging surface of the lamp tube. The side-light type LED integrated lamp tube can effectively and uniformly emit LED light, avoid the phenomena of glare or shadow and the like and effectively improve the light effect.
Description
Technical field
The utility model relates to a kind of LED integrated lamp tube, is specifically related to a kind of LED integrated lamp tube of side-light type.
Background technology
Light emitting diode relies on its excellent performance just progressively to move towards household and commercial lighting, uses very extensive.There are problems such as brightness is little in single light emitting diode in the application of illumination.The LED integrated lamp tube then can overcome the problem of luminance shortage, so the LED integrated lamp tube also more and more is welcomed by the general public.
The LED integrated lamp tube of prior art comprises housing and LED integrated chip circuit block, LED integrated chip circuit block is by printed circuit board (PCB) and a plurality of light emitting diodes provided thereon, LED integrated chip circuit block is located in the housing, described housing is made up of base and transparency cover, LED integrated chip circuit block is located at base and transparency cover cooperates in the cavity that forms, and light emitting diode is towards transparency cover.
The LED integrated lamp tube of this kind structure because its light is directly by the hyaline test outgoing, can cause light comparatively dazzling, and the formed multi beam light of a plurality of light emitting diode can cause inhomogeneously, shadow occurs, influences illuminating effect.
The utility model content
At the shortcoming of prior art, the purpose of this utility model provide a kind of bright dipping evenly, avoid occurring the LED integrated lamp tube of the side-light type of dazzle or shadow.
For achieving the above object, the technical solution of the utility model is: a kind of LED integrated lamp tube of side-light type, comprise housing and be located at the interior LED integrated chip circuit block of housing, also be provided with one in this housing and the side incident light can be converted to positive leaded light component of deriving even light, this LED integrated chip circuit block is positioned at the leaded light component side, and the front of this leaded light component is as the fluorescent tube exiting surface.Side incident light through the leaded light component conversion can effectively solve the uneven phenomenon of light, avoids occurring dazzle or shadow phenomenon.
Particularly, this leaded light component comprises photic zone, be located at the antireflection layer of photic zone one side and be located at the wavy reflecting layer of photic zone another side, this LED integrated chip circuit block is positioned at the photic zone side, light by the emission of LED integrated chip circuit block enters photic zone, after wavy structure sheaf reflection, penetrate by antireflection layer by photic zone.
This antireflection layer surface has and a plurality ofly is the concaveconvex structure of periodically arranging, and the width of each cycle concaveconvex structure is between 0.2～4mm.This wavy reflecting layer has at least one total reflection globoidal structure.
In order to strengthen the reflecting effect in wavy reflecting layer, the surface in this wavy reflecting layer also is coated with reflectance coating.
Particularly, this housing is a rectangular frame structure, it comprises the bottom and is located at the bottom and goes up relative both sides, other both sides on the bottom are opening, the space that holds leaded light component is formed on these both sides and bottom, the inwall correspondence of both sides is provided with the recess that is used to hold LED integrated chip circuit block and cooperates the ladder-shaper structure of fixing with recess on the leaded light component, and above-mentioned both-side opening is respectively applied for side cover and terminals are installed, and terminals are electrically connected with LED integrated chip circuit block.By said structure, LED integrated chip circuit block and leaded light component can be arranged in the housing compactly, effectively reduce the volume of finished product, improve space availability ratio.
The radiator structure that this sidepiece and bottom are formed in one, this sidepiece and bottom are inside and outside double-layer structure, and wherein, internal layer is a conducting strip, and skin is a fin.This programme can make full use of shell structure, and itself is designed to radiator structure, can be in the heat that distributes LED integrated chip circuit block fast, reduce the use of parts, and reduce cost and reduce small product size.
In order to strengthen the light guide effect of leaded light component, avoid light to reveal from back side of shell, also be provided with a reflector between this leaded light component and the bottom.
Particularly, this LED integrated chip circuit block comprises printed circuit board (PCB) and a plurality of led chips provided thereon, and terminals are a general electrical outlet.Because this programme has adopted general electrical outlet, fluorescent tube can be used with various lamp sockets, and is very easy to use.Can be widely used in various light fixtures, for example desk lamp, wall lamp, lamp affixed to the ceiling, fence lamp or normal lighting lamp are particularly useful for desk lamp.
This housing or LED integrated chip circuit block are strip-like-shaped, annular or square structure.
Compared with prior art, the utlity model has following advantage:
The utility model can effectively evenly penetrate LED light by side incident light and leaded light component, avoids occurring phenomenons such as dazzle or shadow, effectively improves illuminating effect.
Description of drawings
Fig. 1 is a decomposition texture schematic diagram of the present utility model;
Fig. 2 is the side schematic view of leaded light component.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figures 1 and 2, a kind of LED integrated lamp tube of side-light type, comprise housing 1 and be located at LED integrated chip circuit block 2 in the housing 1, also be provided with one in this housing 1 and the side incident light can be converted to positive leaded light component 3 of deriving even light, this LED integrated chip circuit block 2 is positioned at leaded light component 3 sides, and the front of this leaded light component 3 is as the fluorescent tube exiting surface.The light that LED integrated chip circuit block 2 sends is penetrated by the front after leaded light component 3 guiding by the incident of leaded light component side, because light is not direct outgoing, can effectively solve the uneven phenomenon of light, avoids occurring dazzle or shadow phenomenon.
Particularly, this leaded light component 3 comprises photic zone 4, be located at the antireflection layer 5 of photic zone 4 one sides and be located at the wavy reflecting layer 6 of photic zone 4 another sides, this LED integrated chip circuit block 2 is positioned at photic zone 4 sides, light by 2 emissions of LED integrated chip circuit block enters photic zone 4, after wavy structure sheaf 6 reflections, penetrate by antireflection layer 5 by photic zone 4.
These antireflection layer 5 surfaces have and a plurality ofly are the concaveconvex structure of periodically arranging, and the width of each cycle concaveconvex structure is between 0.2～4mm, and its preferable width is between 0.2～1mm.During light process antireflection layer 5, be the refraction and the diffraction of the concaveconvex structure of periodically arranging, light can evenly can come out from antireflection layer 5 surface emitting.
This wavy reflecting layer 6 has at least one total reflection globoidal structure.In the present embodiment, the quantity of this total reflection globoidal structure is one or three.During the wavy reflecting layer 6 of light directive, under the effect of its total reflection globoidal structure, a large amount of light all can be back to photic zone 4.
The utility model is in order to strengthen the reflecting effect in wavy reflecting layer 6, and the surface in this wavy reflecting layer 6 also is coated with reflectance coating 13.
Particularly, this housing 1 is a rectangular frame structure, it comprises bottom 7 and is located at relative both sides 8 on the bottom 7, other both sides on the bottom 7 are opening, the space that holds leaded light component 3 is formed on these both sides 8 and bottom 7, the inwall correspondence of both sides 8 is provided with the recess 9 that is used to hold LED integrated chip circuit block 2 and cooperates the ladder-shaper structure of fixing 11 with recess 10 on the leaded light component 3, above-mentioned both-side opening is respectively applied for side cover 15 and terminals 14 is installed, and terminals 14 are electrically connected with LED integrated chip circuit block 2.By said structure, LED integrated chip circuit block 2 and leaded light component 3 can be arranged in the housing 1 compactly, effectively reduce the volume of finished product, improve space availability ratio.During installation, LED integrated chip circuit block 2 is located at the recess 9 of sidepiece 8, again the recess 10 of leaded light component 3 is aimed at the ladder-shaper structure 11 of sidepieces 8, and advance in housings 1 space, preferably install side cover 15 and terminals 14, finish assembling along ladder-shaper structure 11.
In the said structure, the thickness of the height of sidepiece 8 and leaded light component 3 is suitable, so the exiting surface of the light fixture after installing is equal with sidepiece 8 tops.
The radiator structure that this sidepiece 8 and bottom 7 are formed in one, this sidepiece 8 and bottom 7 are inside and outside double-layer structure, and wherein, internal layer is a conducting strip, and skin is a fin.This programme can make full use of shell structure, and itself is designed to radiator structure, can be in the heat that distributes LED integrated chip circuit block 2 fast, reduce the use of parts, and reduce cost and reduce small product size.
In order to strengthen the light guide effect of leaded light component 3, avoid light to reveal from back side of shell, also be provided with a reflector 12 between this leaded light component 3 and the bottom 7.
Particularly, this LED integrated chip circuit block 2 comprises printed circuit board (PCB) 21 and a plurality of led chips 22 provided thereon, and terminals 14 are a general electrical outlet.Because this programme has adopted general electrical outlet, fluorescent tube can be used with various lamp sockets, and is very easy to use.Can be widely used in various light fixtures, for example desk lamp, wall lamp, lamp affixed to the ceiling, fence lamp or normal lighting lamp are particularly useful for desk lamp.
This housing 1 or LED integrated chip circuit block 2 are strip-like-shaped, annular or square structure, satisfy various design requirement.
Claims (10)
1. the LED integrated lamp tube of a side-light type, comprise housing (1) and be located at the interior LED integrated chip circuit block (2) of housing (1), it is characterized in that: also be provided with one in this housing (1) and the side incident light can be converted to positive leaded light component (3) of deriving even light, this LED integrated chip circuit block (2) is positioned at leaded light component (3) side, and the front of this leaded light component (3) is as the fluorescent tube exiting surface.
2. the LED integrated lamp tube of side-light type according to claim 1, it is characterized in that: this leaded light component (3) comprises photic zone (4), be located at the antireflection layer (5) of photic zone (4) one side and be located at the wavy reflecting layer (6) of photic zone (4) another side, this LED integrated chip circuit block (2) is positioned at photic zone (4) side, light by LED integrated chip circuit block (2) emission enters photic zone, after wavy structure sheaf (6) reflection, penetrate by antireflection layer (5) by photic zone (4).
3. the LED integrated lamp tube of side-light type according to claim 2 is characterized in that: this antireflection layer (5) surface has and a plurality ofly is the concaveconvex structure of periodically arranging, and the width of each cycle concaveconvex structure is between 0.2～4mm.
4. the LED integrated lamp tube of side-light type according to claim 2, it is characterized in that: this wavy reflecting layer (6) has at least one total reflection globoidal structure.
5. the LED integrated lamp tube of side-light type according to claim 4, it is characterized in that: the surface in this wavy reflecting layer (6) also is coated with reflectance coating (13).
6. the LED integrated lamp tube of side-light type according to claim 1, it is characterized in that: this housing (1) is a rectangular frame structure, it comprises bottom (7), be located at bottom (7) and go up relative both sides (8), other both sides on the bottom (7) are opening, these both sides (8) and bottom (7) form the space that holds leaded light component (3), the inwall correspondence of both sides (8) is provided with the recess (9) that is used to hold LED integrated chip circuit block (2) and cooperates the ladder-shaper structure of fixing (11) with recess (10) on the leaded light component (3), above-mentioned both-side opening is separately installed with side cover (15) and terminals (14), and terminals (14) are electrically connected with LED integrated chip circuit block (2).
7. the LED integrated lamp tube of side-light type according to claim 6, it is characterized in that: the radiator structure that this sidepiece (8) and bottom (7) are formed in one, this sidepiece (8) and bottom (7) they are inside and outside double-layer structure, wherein, internal layer is a conducting strip, and skin is a fin.
8. the LED integrated lamp tube of side-light type according to claim 6 is characterized in that: also be provided with a reflector (12) between this leaded light component (3) and bottom (7).
9. according to the LED integrated lamp tube of each described side-light type of claim 6 to 8, it is characterized in that: this LED integrated chip circuit block (2) comprises printed circuit board (PCB) (21) and a plurality of led chips (22) provided thereon, and terminals (14) are a general electrical outlet.
10. the LED integrated lamp tube of side-light type according to claim 9, it is characterized in that: this housing (1) or LED integrated chip circuit block (2) are strip-like-shaped, annular or square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202669221U CN201531828U (en) | 2009-10-28 | 2009-10-28 | Side-light type LED integrated lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202669221U CN201531828U (en) | 2009-10-28 | 2009-10-28 | Side-light type LED integrated lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531828U true CN201531828U (en) | 2010-07-21 |
Family
ID=42527232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202669221U Expired - Fee Related CN201531828U (en) | 2009-10-28 | 2009-10-28 | Side-light type LED integrated lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531828U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103620295A (en) * | 2011-06-14 | 2014-03-05 | 奥斯兰姆施尔凡尼亚公司 | Edge-lit light fixture incorporating a downlight and having a uniform external appearance |
| WO2016004689A1 (en) * | 2014-07-11 | 2016-01-14 | 京东方科技集团股份有限公司 | Lamp holder for table lamp and table lamp |
| US11085596B2 (en) | 2018-01-02 | 2021-08-10 | Signify Holding B.V. | Table lamp |
-
2009
- 2009-10-28 CN CN2009202669221U patent/CN201531828U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103620295A (en) * | 2011-06-14 | 2014-03-05 | 奥斯兰姆施尔凡尼亚公司 | Edge-lit light fixture incorporating a downlight and having a uniform external appearance |
| CN103620295B (en) * | 2011-06-14 | 2016-09-07 | 奥斯兰姆施尔凡尼亚公司 | Including downlight and the Sidelight lamp equipment with consistent outward appearance |
| WO2016004689A1 (en) * | 2014-07-11 | 2016-01-14 | 京东方科技集团股份有限公司 | Lamp holder for table lamp and table lamp |
| US10309593B2 (en) | 2014-07-11 | 2019-06-04 | Boe Technology Group Co., Ltd. | Lamp holder for desk lamp and desk lamp |
| US11085596B2 (en) | 2018-01-02 | 2021-08-10 | Signify Holding B.V. | Table lamp |
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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: ZHONGSHAN GUANGYANG ELECTRIC CO., LTD. Free format text: FORMER OWNER: CHEN SHAOFAN Effective date: 20111201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111201 Address after: 528415, Xiaolan Town, Guangdong City, Zhongshan Province, a joint village industrial zone, Zhongshan Guangyang Electrical Appliance Co., Ltd. Patentee after: Guangyang Zhongshan Electric Appliance Co., Ltd. Address before: 528415, Xiaolan Town, Guangdong City, Zhongshan Province, a joint village industrial zone, Zhongshan Guangyang Electrical Appliance Co., Ltd. Patentee before: Chen Shaofan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20121028 |