CN105444039A - LED fluorescent lamp - Google Patents
LED fluorescent lamp Download PDFInfo
- Publication number
- CN105444039A CN105444039A CN201510078422.5A CN201510078422A CN105444039A CN 105444039 A CN105444039 A CN 105444039A CN 201510078422 A CN201510078422 A CN 201510078422A CN 105444039 A CN105444039 A CN 105444039A
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- China
- Prior art keywords
- light source
- source board
- fluorescent tube
- spigot surface
- roof
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Abstract
The invention discloses an LED fluorescent lamp. The LED fluorescent lamp comprises a lamp tube, a light source plate fixed in the lamp tube and a first lamp cap arranged at one end of the lamp tube. The light source plate is made from an elastic material. The first lamp cap is provided with a guide face and a pressed part. The guide face is close to the inner side wall of the lamp tube. The height of the guide face relative to the inner side wall of the lamp tube is gradually decreased in the direction towards the inner side wall of the lamp tube. One end of the light source plate is fixed to the guide face by the pressed part along the guide face so as to make one end of the light source plate be bent relative to the inner side wall of the lamp tube. The other end of the light source plate extends into the lamp tube or penetrates through the lamp tube to extend out of the lamp tube. The LED fluorescent lamp has the advantages of being simple in integral structure, convenient to assemble and low in production cost.
Description
Technical field
The present invention relates to a kind of LED illumination lamp, particularly a kind of LED daylight lamp.
Background technology
LED light source has the high and low heating of luminous efficiency, power saving and life-span long advantage, and therefore its application is more and more extensive.LED will replace the traditional lighting such as incandescent lamp and Halogen lamp LED light fixture gradually.In LED daylight lamp of the prior art, the mode such as light source strip many employings viscose is fixed, and assembling difficulty, built-up time are long.If authorized announcement date is on January 7th, 2015, Chinese Patent Application No. 201420353959.9, name is called the utility model of LED fluorescent lamp tube, its fluorescent tube is the hollow cavity of both ends open, its outer wall offers draw-in groove, its inwall is also provided with locating dowel, the inwall of locating dowel and fluorescent tube forms an accepting groove, substrate collecting with in accepting groove, and supports with locating dowel.The fluorescent lamp of this structure, can remove from when fixing base and beat the fixing problem of glue.But need to arrange the structure of fixing base in fluorescent tube, and belong to elongated tubular construction due to fluorescent tube, in fluorescent tube, set up that fixed structure difficulty is large, complex structure, cost are high.Therefore, how to simplify structure, ease of assembly and reduction production cost, and do not affect the illumination effect of fluorescent lamp, become the technology in the urgent need to research.
Summary of the invention
In view of this, be necessary to provide the LED daylight lamp that a kind of structure is simple, easy to assembly and production cost is low.
A kind of LED daylight lamp, comprise fluorescent tube, be fixed on the light source board in this fluorescent tube and be arranged on first lamp holder of fluorescent tube one end, this light source board is made up of elastomeric material, this first lamp holder is provided with spigot surface and rolled-up stock, this spigot surface is arranged near this fluorescent tube madial wall, the height of this spigot surface this fluorescent tube madial wall relative reduces gradually on the direction towards this fluorescent tube madial wall, one end of this light source board is fixed on this spigot surface along this spigot surface by this rolled-up stock, one end of this light source board this fluorescent tube madial wall relative is bent, the other end of this light source board stretches in this fluorescent tube or through this fluorescent tube and stretches out outside this fluorescent tube.
Compared with prior art, LED daylight lamp by arranging spigot surface and rolled-up stock in lamp holder, and one end of this light source board is fixed on this spigot surface by this rolled-up stock, and what it is such that light source board can be firm is fixed on this spigot surface.Because the height of this spigot surface this fluorescent tube madial wall relative reduces gradually on the direction towards this fluorescent tube madial wall, this bending just making the guiding being subject to this spigot surface of this light source board and occur to a certain degree.Because this light source board is made up of elastomeric material, this bending can strengthen the structural strength of this light source board assembling, makes this light source board that other elements need not be relied on again to fix, and just can realize the location in this fluorescent tube.Thus overcome due to the longer and bad fixing defect of light source board, make this LED daylight lamp have the advantage that overall structure is simple, easy to assembly and production cost is low.
Accompanying drawing explanation
Fig. 1 is the sectional view of the LED daylight lamp of first embodiment of the invention.
Fig. 2 is the stereogram of lamp holder in LED daylight lamp shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
The LED daylight lamp 100 of first embodiment of the invention, please refer to Fig. 1 to Fig. 2.
Please refer to Fig. 1 and Fig. 2, this LED daylight lamp 100 comprises fluorescent tube 20, light source board 30 and the first lamp holder 10.This light source board 30 is fixed in this fluorescent tube 20, and this first lamp holder 10 is arranged on this fluorescent tube 20 one end.This first lamp holder 10 is provided with spigot surface 11 and rolled-up stock 40, this spigot surface 11 is arranged near this fluorescent tube 20 roof 21, (that is the height of this spigot surface 11 this fluorescent tube 20 roof 21 relative reduces gradually on the direction towards this fluorescent tube 20 roof 21, this this roof 21 of the aspect ratio of this spigot surface 11 is high, and this roof 21 is obliquely installed relatively), one end of this light source board 30 is fixed on this spigot surface 11 along this spigot surface 11 by this rolled-up stock 40.This fluorescent tube 20 is made up of glass material.
Please refer to Fig. 1, this light source board 30 is made up of elastomeric material.This light source board 30 is strip structure, and this light source board 30 is interval with plurality of LEDs light source 31, and described LED light source 31 is luminous towards the diapire direction of this fluorescent tube 20.One end of this light source board 30 is fixed by this rolled-up stock 40 and spigot surface 11, and the other end of this light source board 30 stretches in this fluorescent tube 20 or stretches out outside this fluorescent tube 20 through this fluorescent tube 20, and the middle part of this light source board 30 must be housed within this fluorescent tube 20 like this.Because this spigot surface 11 this roof 21 relative tilts, one end of this light source board 30 is inevitable to be bent by this this rolled-up stock 40, spigot surface 11 and fluorescent tube roof 21 and produces bending.
Please refer to Fig. 1, also comprise the second lamp holder 60, this second lamp holder is arranged on the other end of this fluorescent tube 20, and the other end of this light source board 30 is fixed on this second lamp holder 60.
Be provided with second spigot surface 61 and second rolled-up stock 50 identical with this first lamp holder 10 in this second lamp holder 60, this second spigot surface 61 and the second rolled-up stock 50 are bent for making the other end of this light source board 30 this fluorescent tube 20 roof 21 relative.Because the two ends of this light source board 30 are all bent by towards this roof, will arch upward towards this roof 21 in the middle part of this light source board 30 and part is fitted on this roof 21.Light source board 30 is made to can be good at being fixed within fluorescent tube 20.
Please refer to Fig. 1, this rolled-up stock 40 comprises gripper shoe 42 and flexible member 41, this gripper shoe 42 to be fixed in this first lamp holder 10 and to be positioned at immediately below this spigot surface 11, and one end of this flexible member 41 is connected in this gripper shoe 42 and its other end compresses one end of this light source board 30 to be fixed on this spigot surface 11 one end of this light source board 30.Owing to adopting flexible member 41 to compress this light source board 30, make the assembling of this light source board 30 simpler, convenient.
This flexible member 41 is electroconductive elastic sheet, and this light source board 30 is provided with electrode, and the other end of this flexible member 41 is flexibly pressed on the electrode of this light source board 30.This light source board 30 elasticity abuts, and this drive plate and this light source board 30 are formed by this fixed structure and be electrically connected.Like this, this flexible member 41 1 aspect energy fixed light source plate 30, can realize electrical connection on the other hand, effectively simplify the structure.
Please refer to Fig. 1, also include at least one hot melt blob of viscose 70, this hot melt blob of viscose 70 is provided with locating dowel, the middle part of this light source board 30 is to locating dowel offering locating hole, this hot melt blob of viscose 70 passes through locating dowel spiral-lock on the locating hole of this light source board 30 and between this light source board 30 and this fluorescent tube 20 roof 21, after to the heating of this hot melt blob of viscose 70, the middle part of this light source board 30 is pasted onto on the roof 21 of this fluorescent tube 20 by this hot melt blob of viscose 70.
The LED daylight lamp 100 of second embodiment of the invention.(not shown)
The other end of this light source board 30 is by being pasted and fixed on this fluorescent tube 20 roof 21.One section is had at least to be fixed on this fluorescent tube 20 roof 21 between the two ends of this light source board 30.
Because this light source board 30 is made up of elastomeric material, therefore this light source board 30 can be bent by this fluorescent tube 20 roof 21 relatively, leans against this spigot surface 11, and what it is such that this rolled-up stock 40 can be firm is fixed on one end of this light source board 30 on this spigot surface 11.Due to this gripper shoe 42 firm be fixed in lamp holder, this flexible member 41 is not easily moved, firm elastic force can be applied on this light source board 30.Because these light source board 30 two ends are all fixed, light source board 30 is fixed in this fluorescent tube 20 by firm, ensure that good illumination effect.The roof 21 being close to this fluorescent tube 20 due to this light source board 30 is arranged, the heat that this light source board 30 is sent can directly by this fluorescent tube 20 directly to dispersing outward, there is the advantage of good heat dissipation effect.
This LED daylight lamp 100 operationally, because the height of this spigot surface 11 this fluorescent tube 20 roof 21 relative reduces gradually on the direction towards this fluorescent tube 20 roof 21, rolled-up stock 40 applies the power perpendicular to this spigot surface 11 to this light source board 30, make when this light source board 30 two ends are all fixed, can not be protruding towards the direction of this fluorescent tube diapire in the middle part of this light source board 30, make this light source board 30 can be close to this fluorescent tube 20 roof 21, realize fixing.Ensure that the illumination effect that this LED daylight lamp 100 is good.Owing to being provided with hot melt blob of viscose 70 in the middle part of light source board 30, after to the heating of this hot melt blob of viscose 70, the middle part of this light source board 30 is pasted onto on the roof 21 of this fluorescent tube 20 by this hot melt blob of viscose 70, therefore, when the length of this light source board 30 is longer, also can ensure that the roof 21 that this light source board 30 is close to this fluorescent tube 20 is arranged.
In sum, LED daylight lamp 100 by arranging spigot surface 11 in lamp holder, and rolled-up stock 40 is set for fixedly leaning against the light source board 30 on this spigot surface 11, make when this light source board 30 two ends are all fixed, can not raise up in the middle part of this light source board 30, make this light source board 30 can be close to this fluorescent tube 20 roof 21.Meanwhile, when this light source board 30 length is longer, can also by setting up hot melt blob of viscose 70 in the middle part of light source board 30, the roof 21 that further guarantee light source board 30 is close to this fluorescent tube 20 is arranged, and ensures that LED light source 31 is luminous towards the diapire direction of this fluorescent tube 20.
Understandable, being provided with second spigot surface 11 and second rolled-up stock 40 identical with this first lamp holder 10 in this second lamp holder, fixing for making the other end of this light source board 30.Or by the other end of this light source board 30 by being pasted and fixed on this fluorescent tube 20 roof 21.These two kinds of embodiments are all to be fixed by the other end of light source board 30, and the roof 21 making light source board 30 can be close to this fluorescent tube 20 is arranged, and ensure that LED light source 31 is luminous towards the diapire direction of this fluorescent tube 20.Certainly, can by firm fixing at the other end of this light source board 30, and ensure that the part of light source board 30 in fluorescent tube 20 can be close to roof 21 when arranging, also can not adopt the fixed form in the embodiment of the present invention one or embodiment two.
In addition, this rolled-up stock 40 and spigot surface 11 also can not be set, multiple hot melt blob of viscose 70 be set by means of only in the middle part of light source board 30 or whole location intervals and realize fixing.Multiple through hole (not shown) can be offered in interval, one-body molded hook on these hot melt blob of viscoses 70 on this light source board 30.During assembling, first these hot melt blob of viscoses 70 are snapped onto on the through hole of this light source board 30 one by one, then this light source board 30 is penetrated in this fluorescent tube 20, make these hot melt blob of viscoses 70 between this light source board 30 and this roof.Utilize gravity or stationary fixture that the hot melt blob of viscose 70 on light source board 30 is abutted with roof 21.Then, heating fluorescent tube 20, makes hot melt blob of viscose 70 melt.After cooling, this hot melt blob of viscose 70 will bond together this light source board 30 with this roof 21.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. a LED daylight lamp, comprise fluorescent tube, be fixed on the light source board in this fluorescent tube and be arranged on first lamp holder of fluorescent tube one end, it is characterized in that, this light source board is made up of elastomeric material, this first lamp holder is provided with spigot surface and rolled-up stock, this spigot surface is arranged near this fluorescent tube roof, the height of this spigot surface this fluorescent tube roof relative reduces gradually on the direction towards this fluorescent tube roof, one end of this light source board is fixed on this spigot surface along this spigot surface by this rolled-up stock, one end of this light source board this fluorescent tube roof relative is bent, the other end of this light source board stretches in this fluorescent tube or through this fluorescent tube and stretches out outside this fluorescent tube.
2. LED daylight lamp according to claim 1, is characterized in that, the other end of this light source board is by being pasted and fixed on this fluorescent tube roof.
3. LED daylight lamp according to claim 1, is characterized in that, also comprises the second lamp holder, and this second lamp holder is arranged on the other end of this fluorescent tube, and the other end of this light source board is fixed on this second lamp holder.
4. LED daylight lamp according to claim 1, it is characterized in that, this rolled-up stock comprises gripper shoe and flexible member, this gripper shoe to be fixed in this first lamp holder and to be positioned at immediately below this spigot surface, and one end of this flexible member is connected in this gripper shoe and its other end compresses one end of this light source board to be fixed on this spigot surface one end of this light source board.
5. LED daylight lamp according to claim 4, it is characterized in that, this flexible member is electroconductive elastic sheet, this light source board is provided with electrode, on the electrode that the other end of this flexible member is pressed on this light source board, this light source board elasticity abuts, and this drive plate and this light source board pass through this fixed structure and formed and be electrically connected.
6. LED daylight lamp according to claim 3, it is characterized in that, be provided with second spigot surface identical with this first lamp holder and the second rolled-up stock in this second lamp holder, this second spigot surface and the second rolled-up stock are bent for making the other end of this light source board this fluorescent tube roof relative.
7. LED daylight lamp according to claim 1, is characterized in that, has at least one section to be fixed on this fluorescent tube roof between the two ends of this light source board.
8. LED daylight lamp according to claim 1, it is characterized in that, also include at least one hot melt blob of viscose, this hot melt blob of viscose is provided with locating dowel, the middle part of this light source board is to locating dowel offering locating hole, this hot melt blob of viscose is by locating dowel spiral-lock on the locating hole of this light source board and between this light source board and this fluorescent tube roof, and after to the heating of this hot melt blob of viscose, the middle part of this light source board is pasted onto on the roof of this fluorescent tube by this hot melt blob of viscose.
9. LED daylight lamp according to claim 1, is characterized in that, this light source board is strip structure, this light source board is interval with plurality of LEDs light source, and described LED light source is luminous towards the diapire direction of this fluorescent tube.
10. ready-package LED lamp tube according to claim 1, is characterized in that, this fluorescent tube is made up of glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078422.5A CN105444039A (en) | 2015-02-13 | 2015-02-13 | LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510078422.5A CN105444039A (en) | 2015-02-13 | 2015-02-13 | LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105444039A true CN105444039A (en) | 2016-03-30 |
Family
ID=55554543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510078422.5A Pending CN105444039A (en) | 2015-02-13 | 2015-02-13 | LED fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105444039A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803588A (en) * | 1996-06-24 | 1998-09-08 | Videssencee, Inc. | Luminaire for luminescent light sources |
| US20120201023A1 (en) * | 2009-10-06 | 2012-08-09 | Ccs Inc. | Light irradiating device |
| CN202972663U (en) * | 2012-12-06 | 2013-06-05 | 陈清辉 | Light-emitting diode (LED) lamp tube |
| CN103939766A (en) * | 2014-03-17 | 2014-07-23 | 江苏正晖照明科技有限公司 | Rapid-installation combination type LED integrated fluorescent tube |
| CN104089209A (en) * | 2014-07-30 | 2014-10-08 | 深圳市绿色半导体照明有限公司 | Led lamp tube |
| CN204005356U (en) * | 2014-07-18 | 2014-12-10 | 福建泉州世光照明科技有限公司 | A kind of overall plastic LED fluorescent tube |
| CN205350916U (en) * | 2015-02-13 | 2016-06-29 | 立达信绿色照明股份有限公司 | Light -emitting diode (LED) daylight lamp |
-
2015
- 2015-02-13 CN CN201510078422.5A patent/CN105444039A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803588A (en) * | 1996-06-24 | 1998-09-08 | Videssencee, Inc. | Luminaire for luminescent light sources |
| US20120201023A1 (en) * | 2009-10-06 | 2012-08-09 | Ccs Inc. | Light irradiating device |
| CN202972663U (en) * | 2012-12-06 | 2013-06-05 | 陈清辉 | Light-emitting diode (LED) lamp tube |
| CN103939766A (en) * | 2014-03-17 | 2014-07-23 | 江苏正晖照明科技有限公司 | Rapid-installation combination type LED integrated fluorescent tube |
| CN204005356U (en) * | 2014-07-18 | 2014-12-10 | 福建泉州世光照明科技有限公司 | A kind of overall plastic LED fluorescent tube |
| CN104089209A (en) * | 2014-07-30 | 2014-10-08 | 深圳市绿色半导体照明有限公司 | Led lamp tube |
| CN205350916U (en) * | 2015-02-13 | 2016-06-29 | 立达信绿色照明股份有限公司 | Light -emitting diode (LED) daylight lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170119 Address after: Xingtai Industrial Park Economic Development Zone, Changtai County, Fujian city of Zhangzhou province 363999 Applicant after: ZHANGZHOU LIDAXIN PHOTOELECTRON TECHNOLOGY CO., LTD. Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Applicant before: Leedarson Green Lighting Co., Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |