CN203836701U - Stripe type LED daylight fluorescent lamp tube - Google Patents
Stripe type LED daylight fluorescent lamp tube Download PDFInfo
- Publication number
- CN203836701U CN203836701U CN201420262376.5U CN201420262376U CN203836701U CN 203836701 U CN203836701 U CN 203836701U CN 201420262376 U CN201420262376 U CN 201420262376U CN 203836701 U CN203836701 U CN 203836701U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- section bar
- aluminium section
- diffuser
- bar lamp
- 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
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Abstract
The utility model discloses a stripe type LED daylight fluorescent lamp tube. The stripe type LED daylight fluorescent lamp tube comprises an aluminum profile lamp body, a PC light transmitting cover, an aluminum substrate, LED lamp beads, heat conducting adhesive tape, a driving power source and an insulation plastic cement sleeve. The aluminum substrate is clamped in an embedded clamping groove of the aluminum profile lamp body in an embedded mode, the heat conducting adhesive tape is clamped between the aluminum substrate and the bottom of the embedded clamping groove, and the driving power source is embedded in a through hole of the core portion of the aluminum profile lamp body. Astigmatism protrusions are arranged on the inner surface of the PC light transmitting cover, and radiating protrusions are arranged outside the aluminum profile lamp body. In the working process, the heat conducting adhesive tape can ensure that heat can be transmitted to the aluminum profile lamp body at a high speed, the contact area of the aluminum profile lamp body and the outside air can be increased through the radiating protrusions, and the radiating effect is good. Due to the fact that the astigmatism protrusions are designed to be in a stripe type, by the adoption of the structure, the light transmittance can be effectively enhanced, the astigmatism effect can be achieved, so that the irradiation area is increased, and the illumination evenness is enhanced. Therefore, the stripe type LED daylight fluorescent lamp tube has the advantages of being novel in structural design, good in radiating effect, long in service life and good in lighting effect.
Description
Technical field
The utility model relates to lighting device technical field, relates in particular to a kind of stripe LED fluorescent tube.
Background technology
Along with LED lamp range of application is more and more wider, high-power and high-luminance LED chip arises at the historic moment; Along with succeeding in developing of high-power and high-luminance LED chip and improving constantly of reflector efficiency thereof, increasing high-power and high-luminance LED starts to enter lighting field in recent years.
As a kind of LED light fixture of important kind, LED fluorescent tube is widely used in various places, and especially office, market etc. also exists LED fluorescent tube miscellaneous in prior art.But, in actual use procedure, the defect that existing LED fluorescent tube ubiquity radiating effect is poor, light extraction efficiency is low and light efficiency is poor.
Utility model content
The purpose of this utility model is to provide a kind of stripe LED fluorescent tube for the deficiencies in the prior art, and this stripe LED fluorescent tube structural design novelty, good heat dissipation effect, long service life and light efficiency are good.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of stripe LED fluorescent tube, include the aluminium section bar lamp body that is respectively strip and the PC diffuser that is installed in aluminium section bar lamp body, the transverse cross-sectional profile of PC diffuser is " C " shape, aluminium section bar lamp body forms the inlay card groove extending along the length direction of aluminium section bar lamp body in PC diffuser one side, in inlay card groove, be embedded with aluminium base, aluminium base is fitted with the even spaced apart LED lamp pearl of length direction along aluminium base, the bottom of inlay card groove is equiped with heat conduction adhesive plaster, and heat conduction adhesive plaster is installed between aluminium base and the bottom of inlay card groove;
The core of aluminium section bar lamp body forms through hole, is embedded with the driving power being electrically connected with external power source in through hole, and driving power is electrically connected with LED lamp pearl, and the periphery of driving power is sheathed with insulation plastic casing-pipe;
The inner surface of PC diffuser is provided with the astigmatism projection of extending and arranging successively along the inner surface of PC diffuser along the length direction of PC diffuser, the end face of astigmatism projection is circular-arc, and the outside of aluminium section bar lamp body is provided with the heat radiation projection of arranging successively along the length direction of aluminium section bar lamp body and along the outer surface of aluminium section bar lamp body.
The beneficial effects of the utility model are: a kind of stripe LED fluorescent tube described in the utility model, it comprises aluminium section bar lamp body, PC diffuser, aluminium base, LED lamp pearl, heat conduction adhesive plaster, aluminium base is embedded in the inlay card groove of aluminium section bar lamp body, heat conduction adhesive plaster is installed between aluminium base and the bottom of inlay card groove, the core forming through hole of aluminium section bar lamp body, setting-in driving power in through hole, the peripheral jacket insulation of driving power plastic casing-pipe, PC diffuser inner surface arranges astigmatism projection, and external of aluminum profile lamp arranges heat radiation projection.When work, heat conduction adhesive plaster can ensure that heat conducts to aluminium section bar lamp body at high speed, and then raising radiating efficiency, the heat radiation projection of aluminum profile lamp external surface can increase the contact area of aluminium section bar lamp body and outside air, and then improves further the radiating effect of aluminium section bar lamp body; The astigmatism projection of PC diffuser inner surface adopts stripe design, and the PC diffuser of this structural design can strengthen light transmittance effectively, and can play light-dispersing effect, and then can increase irradiated area and strengthen the uniformity of illumination; The insulation plastic casing-pipe that fits over driving power periphery can ensure the insulation effect between driving power and aluminium section bar lamp body.Comprehensive above-mentioned situation is known, the utlity model has structural design novelty, good heat dissipation effect, long service life, advantage that light efficiency is good.
Brief description of the drawings
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of PC diffuser of the present utility model.
In Fig. 1 and Fig. 2, include:
1---aluminium section bar lamp body 11---inlay card groove
12---through hole 13---heat radiation projection
2---PC diffuser 21---astigmatism projection
3---aluminium base 4---LED lamp pearl
5---heat conduction adhesive plaster 6---driving power
7---insulation plastic casing-pipe.
Detailed description of the invention
Below in conjunction with concrete embodiment, the utility model is described.
As depicted in figs. 1 and 2, a kind of stripe LED fluorescent tube, include the aluminium section bar lamp body 1 that is respectively strip and the PC diffuser 2 that is installed in aluminium section bar lamp body 1, the transverse cross-sectional profile of PC diffuser 2 is " C " shape, aluminium section bar lamp body 1 forms the inlay card groove 11 extending along the length direction of aluminium section bar lamp body 1 in PC diffuser 2 one sides, in inlay card groove 11, be embedded with aluminium base 3, aluminium base 3 is fitted with the even spaced apart LED lamp pearl 4 of length direction along aluminium base 3, the bottom of inlay card groove 11 is equiped with heat conduction adhesive plaster 5, heat conduction adhesive plaster 5 is installed between aluminium base 3 and the bottom of inlay card groove 11.
Wherein, the core of aluminium section bar lamp body 1 forms through hole 12, is embedded with the driving power 6 being electrically connected with external power source in through hole 12, and driving power 6 is electrically connected with LED lamp pearl 4, and the periphery of driving power 6 is sheathed with insulation plastic casing-pipe 7.
Further, the inner surface of PC diffuser 2 is provided with the astigmatism projection 21 of extending and arranging successively along the inner surface of PC diffuser 2 along the length direction of PC diffuser 2, the end face of astigmatism projection 21 is circular-arc, and the outside of aluminium section bar lamp body 1 is provided with the heat radiation projection 13 of arranging successively along the length direction of aluminium section bar lamp body 1 and along the outer surface of aluminium section bar lamp body 1.
In the utility model course of work, the heat that LED lamp pearl 4 produces is successively via aluminium base 3, heat conduction adhesive plaster 5 and be conveyed to aluminium section bar lamp body 1, aluminium section bar lamp body 1 directly contacts with outside air and heat is conducted to the external world, heat conduction adhesive plaster 5 can ensure the conduction of velocity of heat, and then improves radiating efficiency.In addition, the heat radiation projection 13 of aluminium section bar lamp body 1 outer surface can increase the contact area of aluminium section bar lamp body 1 and outside air effectively, and then improves further the radiating effect of aluminium section bar lamp body 1.
When work, the light that LED lamp pearl 4 sends is transmitted through the external world via PC diffuser 2, wherein, the astigmatism projection 21 of PC diffuser 2 inner surfaces adopts stripe design, the PC diffuser 2 of this structural design can strengthen light transmittance effectively, and can play light-dispersing effect, and then can increase irradiated area and strengthen the uniformity of illumination.
The utility model carrys out driving LED lamp pearl 4 by driving power 6 works, and wherein, the insulation plastic casing-pipe 7 that fits over driving power 6 peripheries can ensure the insulation effect between driving power 6 and aluminium section bar lamp body 1.
Comprehensive above-mentioned situation is known, the utlity model has structural design novelty, good heat dissipation effect, long service life, advantage that light efficiency is good.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a stripe LED fluorescent tube, it is characterized in that: include the aluminium section bar lamp body (1) that is respectively strip and the PC diffuser (2) that is installed in aluminium section bar lamp body (1), the transverse cross-sectional profile of PC diffuser (2) is " C " shape, aluminium section bar lamp body (1) forms the inlay card groove (11) extending along the length direction of aluminium section bar lamp body (1) in PC diffuser (2) one sides, in inlay card groove (11), be embedded with aluminium base (3), aluminium base (3) is fitted with the even spaced apart LED lamp pearl of length direction (4) along aluminium base (3), the bottom of inlay card groove (11) is equiped with heat conduction adhesive plaster (5), heat conduction adhesive plaster (5) is installed between aluminium base (3) and the bottom of inlay card groove (11),
The core of aluminium section bar lamp body (1) forms through hole (12), in through hole (12), be embedded with the driving power (6) being electrically connected with external power source, driving power (6) is electrically connected with LED lamp pearl (4), and the periphery of driving power (6) is sheathed with insulation plastic casing-pipe (7);
The inner surface of PC diffuser (2) is provided with the astigmatism projection (21) of extending and arranging successively along the inner surface of PC diffuser (2) along the length direction of PC diffuser (2), the end face of astigmatism projection (21) is circular-arc, and the outside of aluminium section bar lamp body (1) is provided with the heat radiation projection (13) of arranging successively along the length direction of aluminium section bar lamp body (1) and along the outer surface of aluminium section bar lamp body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262376.5U CN203836701U (en) | 2014-05-22 | 2014-05-22 | Stripe type LED daylight fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262376.5U CN203836701U (en) | 2014-05-22 | 2014-05-22 | Stripe type LED daylight fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836701U true CN203836701U (en) | 2014-09-17 |
Family
ID=51514538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262376.5U Expired - Fee Related CN203836701U (en) | 2014-05-22 | 2014-05-22 | Stripe type LED daylight fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207029A (en) * | 2019-07-02 | 2019-09-06 | 东莞市三星摄影器材有限公司 | A kind of manufacture craft and process of fluorescent tube |
-
2014
- 2014-05-22 CN CN201420262376.5U patent/CN203836701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207029A (en) * | 2019-07-02 | 2019-09-06 | 东莞市三星摄影器材有限公司 | A kind of manufacture craft and process of fluorescent tube |
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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: 20140917 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |