CN201628092U - Wide-angle luminous LED lamp tube and lamp tube seat thereof - Google Patents

Wide-angle luminous LED lamp tube and lamp tube seat thereof Download PDF

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Publication number
CN201628092U
CN201628092U CN2009202617250U CN200920261725U CN201628092U CN 201628092 U CN201628092 U CN 201628092U CN 2009202617250 U CN2009202617250 U CN 2009202617250U CN 200920261725 U CN200920261725 U CN 200920261725U CN 201628092 U CN201628092 U CN 201628092U
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CN
China
Prior art keywords
lamp tube
led
led lamp
wide
angle
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
Application number
CN2009202617250U
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Chinese (zh)
Inventor
邓小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN CITY PINDIAN ILLUMINATION TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN CITY PINDIAN ILLUMINATION TECHNOLOGY Co Ltd
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Publication date
Application filed by SHENZHEN CITY PINDIAN ILLUMINATION TECHNOLOGY Co Ltd filed Critical SHENZHEN CITY PINDIAN ILLUMINATION TECHNOLOGY Co Ltd
Priority to CN2009202617250U priority Critical patent/CN201628092U/en
Application granted granted Critical
Publication of CN201628092U publication Critical patent/CN201628092U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a wide-angle luminous LED lamp tube and a lamp tube seat thereof. The wide-angle luminous LED lamp tube includes the lamp tube seat. The lamp tube seat includes a seat body and an LED lamp board, wherein the upper surface of the seat body is an arc convex face, clamping slot portions are arranged on two sides of the arc convex face, the LED lamp board is a flexible circuit board provided with a plurality of LED light emitting chips, the flexible circuit board is mounted together with the clamping slot portions in an adapted manner and is attached with the arc convex face so as to form a wide-angle glowing face larger than 120 degrees. The LED lamp tube has the advantages of large coverage, high brightness, low cost and convenient processing and design. Additionally, a plurality of radiating ribs on the lamp tube seat body are capable of quickly dissipating heat so as to well protect the LED lamp board and to stabilize working performance of the LED lamp tube, thereby increasing service life of the LED lamp tube. The LED lamp tube has simple and practical structure, and low cost, and is an ideal substitute and technique for existing LED lamps.

Description

LED fluorescent tube and header thereof that a kind of wide-angle is luminous
Technical field
The utility model relates to lighting technical field, LED fluorescent tube and header thereof that in particular a kind of wide-angle is luminous.
Background technology
In today that society constantly develops, the topic that energy shortage, environmental pollution make " energy-saving and environmental protection " become people to pay attention to, and the LED light fixture has very important significance to energy-saving and environmental protection at lighting field.
LED is the high-performance solid light source that the faint electric energy of a kind of usefulness just can be luminous.The topmost advantage of LED lamp lighting is that environmental protection, life-span are long, energy-conservation.It can not produce the gas that environment is had pollution; Under the same brightness, the power consumption of LED only be 1/10 of ordinary incandescent lamp, but and the life-span court of a feudal ruler is grown nearly 100 times; And can provide lasting illuminations tens of even more than 100 hours.
But the LED fluorescent tube of prior art all is a plurality of LED to be arranged with dot matrix way be arranged on the planar substrates, and its shadow surface is very narrow, and coverage is little.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the LED fluorescent tube and the header thereof that provide a kind of wide-angle luminous is provided the purpose of this utility model, described its coverage of LED fluorescent tube is big, illumination is strong, cost is low, the processing design is convenient, and have preferable heat dispersion, improved the service life of product.
The technical solution of the utility model is as follows:
The LED fluorescent tube that a kind of wide-angle is luminous comprises header, and wherein, described header comprises a base body, and described base body upper surface is set to convex globoidal, and is provided with draw-in groove portion at described convex globoidal dual-side; And a LED lamp plate, be one the flexible PCB with a plurality of LED luminescence chips to be set, fit with the adaptive installation of described draw-in groove portion and with described convex globoidal, to form wide-angle shadow surface greater than 120 °.
The LED fluorescent tube that described wide-angle is luminous, wherein, described base body is the metab of a band cavity.
The LED fluorescent tube that described wide-angle is luminous wherein, is provided with many radiating ribs at the lower surface of metab.
A kind of LED header comprises a base body, and wherein, described base body upper surface is set to convex globoidal, and is provided with draw-in groove portion at described convex globoidal dual-side, is used to engage install and the adaptive LED lamp plate of described convex globoidal.
Described LED header, wherein, described base body is the metab of a band cavity.
Described LED header wherein, is provided with many radiating ribs at the lower surface of metab.
LED fluorescent tube and header thereof that wide-angle provided by the utility model is luminous, because header adopts described base body upper surface to be set to convex globoidal, and be provided with draw-in groove portion at described convex globoidal dual-side, be used to engage and install and the adaptive LED lamp plate of described convex globoidal, make LED fluorescent tube of the present utility model have that coverage is big, illumination is strong, cost is low, processing designs advantage easily; And it is simple in structure, practical, and cost is low, is the desirable substitute products and the technology of existing LED illuminating lamp.
Description of drawings
Fig. 1 is the LED header perspective view that the utility model enforcement provides;
Fig. 2 is the LED header front view that the utility model enforcement provides;
Fig. 3 is the LED fluorescent tube Facad structure schematic diagram that the utility model enforcement provides.
The specific embodiment
For making the purpose of this utility model, technical scheme and effect ask Chu, clear and definite more, below with reference to accompanying drawing and give an actual example the utility model is further described.
A kind of LED header that the utility model enforcement is provided, as shown in Figure 1, comprise a base body 100, described base body 100 is set to the metab with cavity 140, preferably, adopt aluminum alloy materials to make the metab of described band cavity 140, the characteristics of good heat dissipation in light weight are so specifically arranged.
Wherein, important improvement part of the present utility model is that described base body 100 upper surfaces are set is convex globoidal 110, and be provided with draw-in groove portion 120 at described convex globoidal 110 dual-sides, as depicted in figs. 1 and 2, described slot part 120 is used to engage installs the LED lamp plate 200 adaptive with described convex globoidal 110, as shown in Figure 3.Like this, the LED lamp plate 200 adaptive with described convex globoidal 110 can be fixed on described convex globoidal 110 by two draw-in groove portions 120, and its processing design is convenient, and simple in structure, practical, and cost is low.And when being installed in the LED lamp electrified light emitting of described LED lamp plate 200, can be with the sphere direction to external exposure, the luminous coverage of LED lamp that is installed on the planar substrates than prior art has enlarged a lot, can reach more than 180 degree.
Further, described LED header for the ease of heat radiation, is provided with many radiating ribs 130 at the lower surface of described metab, has strengthened area of dissipation, can well protect the LED lamp plate.
Based on above-mentioned LED header, the utility model embodiment also provides a kind of wide-angle luminous LED fluorescent tube, as shown in Figure 3, comprises above-mentioned header 100 and is arranged on the described header 100 the LED lamp plate 200 adaptive with described convex globoidal.Described LED lamp plate 200 is provided with a plurality of LED luminescence chips of arranging with dot matrix way 210.Described LED lamp plate 200 preferably is set is flexible PCB, be convenient to be installed on the described header 100.
Like this, the utility model embodiment also provides a kind of wide-angle luminous LED fluorescent tube, during assembling, can will have the flexible PCB of a plurality of LED luminescence chips 210, by the 120 adaptive installations of described draw-in groove portion, and fits with described convex globoidal 110.As shown in Figure 3, dotted portion is the light that LED luminescence chip 210 irradiates among the figure.Because each LED luminescence chip 210 all has the shadow surface of 120 degree, the utility model fits by the flexible PCB and the described convex globoidal 110 that will have a plurality of LED luminescence chips 210 so, then can form wide-angle shadow surface greater than 120 °, dotted portion as shown in Figure 3, be the light that the utility model LED fluorescent tube sends, enlarged the coverage of shadow surface greater than 120 ° wide-angle shadow surface.
In addition; lower surface at described metab 100 is provided with many radiating ribs 130; the heat that LED lamp plate 200 is assembled can be connected and fixed by the good conduction of itself and header and pass to header; by many radiating ribs 130 quick heat radiatings on the header body 100; can well protect the LED lamp plate; make this novel stable work in work, improve service life of the present utility model.
LED fluorescent tube provided by the utility model and base thereof, owing to adopt described base body upper surface to be set to convex globoidal, and be provided with draw-in groove portion at described convex globoidal dual-side, be used to engage and install and the adaptive LED lamp plate of described convex globoidal, it has, and coverage is big, illumination is strong, cost is low, processing designs advantage easily; And it is simple in structure, practical, and cost is low, is the desirable substitute products and the technology of existing LED illuminating lamp.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection domain of the utility model claims.

Claims (6)

1. the LED fluorescent tube that wide-angle is luminous comprises header, it is characterized in that, described header comprises a base body, and described base body upper surface is set to convex globoidal, and is provided with draw-in groove portion at described convex globoidal dual-side; And a LED lamp plate, be one the flexible PCB with a plurality of LED luminescence chips to be set, fit with the adaptive installation of described draw-in groove portion and with described convex globoidal, to form wide-angle shadow surface greater than 120 °.
2. the LED fluorescent tube luminous according to the described wide-angle of claim 1 is characterized in that, described base body is the metab of a band cavity.
3. the LED fluorescent tube luminous according to the described wide-angle of claim 2 is characterized in that, is provided with many radiating ribs at the lower surface of metab.
4. a LED header comprises a base body, it is characterized in that, described base body upper surface is set to convex globoidal, and is provided with draw-in groove portion at described convex globoidal dual-side, is used to engage install and the adaptive LED lamp plate of described convex globoidal.
5. LED header according to claim 4 is characterized in that, described base body is the metab of a band cavity.
6. LED header according to claim 5 is characterized in that, is provided with many radiating ribs at the lower surface of metab.
CN2009202617250U 2009-12-18 2009-12-18 Wide-angle luminous LED lamp tube and lamp tube seat thereof Expired - Fee Related CN201628092U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202617250U CN201628092U (en) 2009-12-18 2009-12-18 Wide-angle luminous LED lamp tube and lamp tube seat thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202617250U CN201628092U (en) 2009-12-18 2009-12-18 Wide-angle luminous LED lamp tube and lamp tube seat thereof

Publications (1)

Publication Number Publication Date
CN201628092U true CN201628092U (en) 2010-11-10

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Application Number Title Priority Date Filing Date
CN2009202617250U Expired - Fee Related CN201628092U (en) 2009-12-18 2009-12-18 Wide-angle luminous LED lamp tube and lamp tube seat thereof

Country Status (1)

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CN (1) CN201628092U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182992A (en) * 2011-04-21 2011-09-14 浙江艾科特科技有限公司 PCB (printed circuit board) heat radiating device used for LED light source and realizing method thereof
CN102620249A (en) * 2012-03-14 2012-08-01 苏州创高电子有限公司 Method for fixing light emitting diode (LED) fluorescent lamp circuit board
CN105757483A (en) * 2014-09-23 2016-07-13 奥斯兰姆施尔凡尼亚公司 Tubular LED lamp with flexible circuit board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182992A (en) * 2011-04-21 2011-09-14 浙江艾科特科技有限公司 PCB (printed circuit board) heat radiating device used for LED light source and realizing method thereof
CN102620249A (en) * 2012-03-14 2012-08-01 苏州创高电子有限公司 Method for fixing light emitting diode (LED) fluorescent lamp circuit board
CN105757483A (en) * 2014-09-23 2016-07-13 奥斯兰姆施尔凡尼亚公司 Tubular LED lamp with flexible circuit board

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101110

Termination date: 20121218

C17 Cessation of patent right