CN203963539U - A kind of LED fluorescent tube of high light efficiency - Google Patents
A kind of LED fluorescent tube of high light efficiency Download PDFInfo
- Publication number
- CN203963539U CN203963539U CN201320794997.3U CN201320794997U CN203963539U CN 203963539 U CN203963539 U CN 203963539U CN 201320794997 U CN201320794997 U CN 201320794997U CN 203963539 U CN203963539 U CN 203963539U
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- China
- Prior art keywords
- fluorescent tube
- high light
- light efficiency
- tube body
- lamp plate
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- 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
Links
- 238000005452 bending Methods 0.000 claims description 21
- 239000012634 fragment Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004020 luminiscence type Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000011049 pearl Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to lighting device, relates in particular to the LED fluorescent tube of a kind of high light efficiency in lighting device.The utility model provides have the fluorescent tube body in lamp chamber and the lamp holder being connected with described fluorescent tube body two ends a kind of comprising, in the lamp chamber of described fluorescent tube body, be provided with radiator, described radiator is provided with lamp plate and reflective member, described lamp plate is provided with light source, and described reflective member has two and lay respectively at the both sides of described light source at least.The beneficial effects of the utility model are: under the prerequisite of same LED light source quantity, by the system architecture of reflective member and this fluorescent tube, improve about 6%-10% optical efficiency, and improve the uniformity of lamp luminescence.
Description
Technical field
The utility model relates to lighting device, relates in particular to the LED fluorescent tube of a kind of high light efficiency in lighting device.
Background technology
LED(LED is the abbreviation of Light Emitting Diode, and Chinese is translated into light emitting diode) fluorescent tube is also commonly called as light pipe, fluorescent tube, and its light source adopts LED as illuminator.Traditional fluorescent tube claims again fluorescent lamp, and respectively there is a filament at lamp two ends, is filled with micro-argon and thin mercury vapour in fluorescent tube, scribbles fluorescent material on tube inner wall, when gaseous conduction between two filaments, sends ultraviolet ray, makes fluorescent material send visible ray.Owing to containing heavy metal pollutants " mercury ", make the fluorescent tube scrapped very serious to the pollution of environment.And LED light pipe adopts light emitting diode as light source, light efficiency is higher, more energy-conservation, longer service life, and more environmental protection, becomes the ideal product that the current stage replaces fluorescent tube.
But existing LED fluorescent tube, in order to improve its light efficiency, normally adopts the structures of arranging some LED lamp pearls more, although light efficiency has improved, power consumption has also increased, therefore, if improve light efficiency on basis energy-conservation, that do not increase LED lamp pearl, it is existing LED fluorescent tube problem demanding prompt solution.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of energy-conservation, LED fluorescent tube of not increasing the high light efficiency of LED lamp pearl.
The utility model provides a kind of LED fluorescent tube of high light efficiency, comprise and there is the fluorescent tube body in lamp chamber and the lamp holder being connected with described fluorescent tube body two ends, in the lamp chamber of described fluorescent tube body, be provided with radiator, described radiator is provided with lamp plate and reflective member, described lamp plate is provided with light source, and described reflective member has two and lay respectively at the both sides of described light source at least.
As further improvement of the utility model, described light source is LED lamp pearl.
As further improvement of the utility model, described reflective member is connected with described radiator buckle.
As further improvement of the utility model, described radiator is provided with the first draw-in groove, and described reflective member comprises reflector and the first fixture block being connected with the back of described reflector, and described the first fixture block is fastened in described the first draw-in groove.
As further improvement of the utility model, the angle of described reflector and described lamp plate is acute angle.
As further improvement of the utility model, the angle of described reflector and described lamp plate is greater than 0 degree and is less than 45 degree.
As further improvement of the utility model, the end of described reflector is provided with pothook, and described pothook is folded between described radiator, fluorescent tube body.
As further improvement of the utility model, in described lamp holder, be provided with driving power, described driving power is electrically connected with described lamp plate, and described fluorescent tube body is the integral type full-plastic tube that double-shot moulding forms, and described fluorescent tube body comprises diffuser and light tight drain pan.
As further improvement of the utility model, described driving power is electrically connected by change-over terminal subgroup with described lamp plate, described change-over terminal subgroup comprises the first switching shell fragment and the second switching shell fragment, described the first switching shell fragment comprises the first main board, extend the first top board of bending and extend the first base plate of bending from the bottom of described the first main board from the top of described the first main board, described the first top board extension is bent with the first upper overturning, described the first upper overturning, between the first top board, be provided with the first installation through hole, described the first base plate extension is bent with Plug Division, first fold angle coupling angle, described lamp plate is provided with the first conductive jack, Plug Division, described first fold angle coupling angle is plugged in described the first conductive jack, described the second switching shell fragment comprises the second main board, extend the second top board of bending and extend the second base plate of bending from the bottom of described the second main board from the top of described the second main board, described the second top board is provided with the second projection portion, described the second base plate is provided with the second lower convexity portion, described the second base plate is located in described first and installs in through hole, described the second lower convexity portion contacts with described the first top board, described the second projection portion contacts with described the first upper overturning, described the second base plate extension is bent with the second bending angle Plug Division, described driving power is provided with the second conductive jack, described the second bending angle Plug Division is plugged in described the second conductive jack.
As further improvement of the utility model, described reflector parallels with described lamp plate.
As further improvement of the utility model, described reflector is provided with inclined plane part near a side of described light source, the angle of described inclined plane part and described lamp plate is between 5 degree to 15 degree, between described fluorescent tube body, radiator, be folded with driving power, described driving power is electrically connected with described lamp plate, described fluorescent tube body is the integral type full-plastic tube that double-shot moulding forms, and described fluorescent tube body comprises diffuser and light tight drain pan.
The beneficial effects of the utility model are: by such scheme, can improve light efficiency by reflective member, not need to increase the quantity of light source, have advantages of energy-conservationly, and improve the uniformity of lamp luminescence.
Brief description of the drawings
Fig. 1 is the perspective view of the embodiment mono-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Fig. 2 is the decomposition texture schematic diagram of the embodiment mono-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Fig. 3 is the partial enlarged drawing A of Fig. 2;
Fig. 4 is the cross-sectional view of the embodiment mono-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Fig. 5 is the perspective view of the embodiment bis-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Fig. 6 is the decomposition texture schematic diagram of the embodiment bis-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Fig. 7 is the partial enlarged drawing B of Fig. 6;
Fig. 8 is the cross-sectional view of the embodiment bis-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Fig. 9 is the cross-sectional view of the another location of the embodiment bis-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Figure 10 is the assembly structure schematic diagram of the change-over terminal subgroup of the embodiment mono-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Figure 11 is the structural representation of the first switching shell fragment of the change-over terminal subgroup of the embodiment mono-of the LED fluorescent tube of a kind of high light efficiency of the utility model;
Figure 12 is the structural representation of the second switching shell fragment of the change-over terminal subgroup of the embodiment mono-of the LED fluorescent tube of a kind of high light efficiency of the utility model.
Detailed description of the invention
Below in conjunction with brief description of the drawings and detailed description of the invention, the utility model is further illustrated.
Drawing reference numeral in Fig. 1 to Figure 12 is: lamp holder 1; Fluorescent tube body 2; Diffuser 21; Drain pan 22; The second fixture block 221; Driving power 3; Radiator 4; The first draw-in groove 41; The second draw-in groove 42; Lamp plate 5; Light source 6; Reflective member 7; The first fixture block 71; Pothook 72; Reflector 73; Inclined plane part 74; The first switching shell fragment 8; The first main board 81; The first top board 82; The first upper overturning 83; First installs through hole 84; The first base plate 85; Plug Division, first fold angle coupling angle 86; The second switching shell fragment 9; The second main board 91; The second top board 92; The second projection portion 93; The second base plate 94; The second lower convexity portion 95; The second bending angle Plug Division 96.
Embodiment mono-
As shown in Figure 1 to Figure 4, shown in Figure 10 to Figure 12, a kind of LED fluorescent tube of high light efficiency, comprise and there is the fluorescent tube body 2 in lamp chamber and the lamp holder 1 being connected with described fluorescent tube body 2 two ends, in the lamp chamber of described fluorescent tube body 2, be provided with radiator 4, described radiator 4 is preferably aluminium radiator, described radiator 4 is provided with lamp plate 5 and reflective member 7, described lamp plate 5 is provided with light source 6, described reflective member 7 has two and lay respectively at the both sides of described light source 6 at least, described reflective member 7 is preferably two and be symmetrical arranged, and described reflective member 7 is injection mo(u)lding.
As shown in Figure 1 to Figure 4, the integral type full-plastic tube that described fluorescent tube body 2 forms for double-shot moulding, described fluorescent tube body 2 comprises diffuser 21 and the light tight drain pan 22 of phase obvolvent, described light tight drain pan 22 is provided with the second fixture block 221, described radiator 4 is provided with the second draw-in groove 42, and described the second fixture block 221 is fastened in described the second draw-in groove 42, also can distinguish moulding diffuser 21 and light tight drain pan 22, again diffuser 21 and light tight drain pan 22 are assembled, form described fluorescent tube body 2.
As shown in Figure 1 to Figure 4, described light source is preferably LED lamp pearl.
As shown in Figure 1 to Figure 4, described reflective member 7 is connected with described radiator 4 buckles.
As shown in Figure 1 to Figure 4, described radiator 4 is provided with the first draw-in groove 41, described reflective member 7 comprises reflector 73 and the first fixture block 71 being connected with the back of described reflector 73, and described the first fixture block 71 is fastened in described the first draw-in groove 41, and described the first fixture block 71 is preferably L-type.
As shown in Figure 1 to Figure 4, described reflector 73 is acute angle with the angle of described lamp plate 5.
As shown in Figure 1 to Figure 4, the angle of described reflector 73 and described lamp plate 5 is less than between 45 degree between being greater than 0 degree, and described reflector 73 can be preferably 5 degree, 10 degree, 15 degree, 20 degree, 25 degree, 30 degree, 35 degree, 40 degree and 45 degree with the angle of described lamp plate 5.
As shown in Figure 1 to Figure 4, the end of described reflector 73 is provided with pothook 72, and described pothook 72 is folded between described radiator 4, fluorescent tube body 2.
As shown in Figure 1 to Figure 4, in described lamp holder 1, be provided with driving power 3, described driving power 3 is electrically connected with described lamp plate 5.
As shown in Figure 10 to Figure 12, described driving power 3 is electrically connected by change-over terminal subgroup with described lamp plate 5, described change-over terminal subgroup comprises the first switching shell fragment 8 and the second switching shell fragment 9, described the first switching shell fragment 8 comprises the first main board 81, extend the first top board 82 of bending and extend the first base plate 85 of bending from the bottom of described the first main board 81 from the top of described the first main board 81, described the first top board 82, the first base plate 85 is perpendicular to described the first main board 81, described the first top board 82 extensions are bent with the first upper overturning 83, described the first upper overturning 83, between the first top board 82, be provided with the first installation through hole 84, described the first base plate 85 extensions are bent with Plug Division, first fold angle coupling angle 86, described lamp plate 5 is provided with the first conductive jack, Plug Division, described first fold angle coupling angle 86 is plugged in described the first conductive jack, described the second switching shell fragment 9 comprises the second main board 91, extend the second top board 92 of bending and extend the second base plate 94 of bending from the bottom of described the second main board 91 from the top of described the second main board 91, the second top board 92, the second base plate 94 is perpendicular to described the second main board 91, described the second top board 92 is provided with the second projection portion 93, described the second base plate 94 is provided with the second lower convexity portion 95, described the second base plate 94 is located in described first and installs in through hole 84, described the second lower convexity portion 95 contacts with described the first top board 82, described the second projection portion 93 contacts with described the first upper overturning 83, described the second base plate 94 extensions are bent with the second bending angle Plug Division 96, described the second bending angle Plug Division 96 preferably arranges two, two described the second bending angle Plug Divisions 96 are separately positioned on the both sides of described the second base plate 94, described driving power 3 is provided with the second conductive jack, described the second bending angle Plug Division 96 is plugged in described the second conductive jack.
Embodiment bis-
As shown in Figures 5 to 9, a kind of LED fluorescent tube of high light efficiency, comprise and there is the fluorescent tube body 2 in lamp chamber and the lamp holder 1 being connected with described fluorescent tube body 2 two ends, in the lamp chamber of described fluorescent tube body 2, be provided with radiator 4, described radiator 4 is preferably aluminium radiator, described radiator 4 is provided with lamp plate 5 and reflective member 7, described lamp plate 5 is provided with light source 6, described reflective member 7 has two and lay respectively at the both sides of described light source 6 at least, described reflective member 7 is preferably two and be symmetrical arranged, and described reflective member 7 is injection mo(u)lding.
As shown in Figure 1 to Figure 4, described fluorescent tube body is the integral type full-plastic tube that double-shot moulding forms, described fluorescent tube body 2 comprises diffuser 21 and the light tight drain pan 22 of phase obvolvent, described light tight drain pan 22 is provided with the second fixture block 221, described radiator 4 is provided with the second draw-in groove 42, and described the second fixture block 221 is fastened in described the second draw-in groove 42.
As shown in Figure 1 to Figure 4, described light source is preferably LED lamp pearl.
As shown in Figure 1 to Figure 4, described reflective member 7 is connected with described radiator 4 buckles.
As shown in Figure 1 to Figure 4, described radiator 4 is provided with the first draw-in groove 41, described reflective member 7 comprises reflector 73 and the first fixture block 71 being connected with the back of described reflector 73, and described the first fixture block 71 is fastened in described the first draw-in groove 41, and described the first fixture block 71 is preferably T-shaped.
Described reflector 73 parallels with described lamp plate.
Described reflector 73 is provided with inclined plane part 74 near a side of described light source 6, the angle of described inclined plane part 74 and described lamp plate 5 is between 5 degree to 15 degree, described inclined plane part 74 is preferably 5 degree, 10 degree and 15 degree with the angle of described lamp plate 5, between the light tight drain pan 22 of described fluorescent tube body 2, radiator 5, be folded with driving power 3, described driving power 3 is electrically connected with described lamp plate 5.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. the LED fluorescent tube of a high light efficiency, it is characterized in that: comprise and there is the fluorescent tube body in lamp chamber and the lamp holder being connected with described fluorescent tube body two ends, in the lamp chamber of described fluorescent tube body, be provided with radiator, described radiator is provided with lamp plate and reflective member, described lamp plate is provided with light source, and described reflective member has two and lay respectively at the both sides of described light source at least.
2. the LED fluorescent tube of high light efficiency according to claim 1, is characterized in that: described reflective member is connected with described radiator buckle.
3. the LED fluorescent tube of high light efficiency according to claim 2, it is characterized in that: described radiator is provided with the first draw-in groove, described reflective member comprises reflector and the first fixture block being connected with the back of described reflector, and described the first fixture block is fastened in described the first draw-in groove.
4. the LED fluorescent tube of high light efficiency according to claim 3, is characterized in that: the angle of described reflector and described lamp plate is acute angle.
5. the LED fluorescent tube of high light efficiency according to claim 4, is characterized in that: the angle of described reflector and described lamp plate is greater than 0 degree and is less than 45 degree.
6. the LED fluorescent tube of high light efficiency according to claim 4, is characterized in that: the end of described reflector is provided with pothook, described pothook is folded between described radiator, fluorescent tube body.
7. the LED fluorescent tube of high light efficiency according to claim 4, it is characterized in that: in described lamp holder, be provided with driving power, described driving power is electrically connected with described lamp plate, and described fluorescent tube body is the integral type full-plastic tube that double-shot moulding forms, and described fluorescent tube body comprises diffuser and light tight drain pan.
8. the LED fluorescent tube of high light efficiency according to claim 7, it is characterized in that: described driving power is electrically connected by change-over terminal subgroup with described lamp plate, described change-over terminal subgroup comprises the first switching shell fragment and the second switching shell fragment, described the first switching shell fragment comprises the first main board, extend the first top board of bending and extend the first base plate of bending from the bottom of described the first main board from the top of described the first main board, described the first top board extension is bent with the first upper overturning, described the first upper overturning, between the first top board, be provided with the first installation through hole, described the first base plate extension is bent with Plug Division, first fold angle coupling angle, described lamp plate is provided with the first conductive jack, Plug Division, described first fold angle coupling angle is plugged in described the first conductive jack, described the second switching shell fragment comprises the second main board, extend the second top board of bending and extend the second base plate of bending from the bottom of described the second main board from the top of described the second main board, described the second top board is provided with the second projection portion, described the second base plate is provided with the second lower convexity portion, described the second base plate is located in described first and installs in through hole, described the second lower convexity portion contacts with described the first top board, described the second projection portion contacts with described the first upper overturning, described the second base plate extension is bent with the second bending angle Plug Division, described driving power is provided with the second conductive jack, described the second bending angle Plug Division is plugged in described the second conductive jack.
9. the LED fluorescent tube of high light efficiency according to claim 3, is characterized in that: described reflector parallels with described lamp plate.
10. the LED fluorescent tube of high light efficiency according to claim 9, it is characterized in that: described reflector is provided with inclined plane part near a side of described light source, the angle of described inclined plane part and described lamp plate is between 5 degree to 15 degree, between described fluorescent tube body, radiator, be folded with driving power, described driving power is electrically connected with described lamp plate, described fluorescent tube body is the integral type full-plastic tube that double-shot moulding forms, and described fluorescent tube body comprises diffuser and light tight drain pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794997.3U CN203963539U (en) | 2013-12-06 | 2013-12-06 | A kind of LED fluorescent tube of high light efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320794997.3U CN203963539U (en) | 2013-12-06 | 2013-12-06 | A kind of LED fluorescent tube of high light efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963539U true CN203963539U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320794997.3U Expired - Fee Related CN203963539U (en) | 2013-12-06 | 2013-12-06 | A kind of LED fluorescent tube of high light efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033754A (en) * | 2013-12-06 | 2014-09-10 | 深圳嘉信高能源技术股份有限公司 | LED (light emitting diode) lamp tube high in luminous efficacy |
-
2013
- 2013-12-06 CN CN201320794997.3U patent/CN203963539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033754A (en) * | 2013-12-06 | 2014-09-10 | 深圳嘉信高能源技术股份有限公司 | LED (light emitting diode) lamp tube high in luminous efficacy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Office Building 507, Chuangwei Digital Building, Songbai Road, Tangtou Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Jiaxin High Energy Technology Co.,Ltd. Address before: 518000 1-3 Floors of Five Workshops in Nangang Third Industrial Zone, Tangtou Industrial Park, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN INNOTECH ENERGY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190722 Address after: 536000 A02 workshop in Beihai Industrial Park, Beihai City, Guangxi Zhuang Autonomous Region Patentee after: BEIHAI INNOTECH TECHNOLOGY CO.,LTD. Address before: 518000 Office Building 507, Chuangwei Digital Building, Songbai Road, Tangtou Community, Shiyan Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Jiaxin High Energy Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |