CN105987297B - A kind of complete cycle light LED lamp tube - Google Patents
A kind of complete cycle light LED lamp tube Download PDFInfo
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- CN105987297B CN105987297B CN201510062087.XA CN201510062087A CN105987297B CN 105987297 B CN105987297 B CN 105987297B CN 201510062087 A CN201510062087 A CN 201510062087A CN 105987297 B CN105987297 B CN 105987297B
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- wick
- tube housing
- tube
- drive circuit
- fixed
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Abstract
The present invention relates to field of illuminating lamps more particularly to a kind of complete cycle light LED lamp tubes, are made of tube housing and the wick being mounted on inside tube housing and the end cap for being connected to tube housing both ends；The tube housing is the circular tube shaped of both ends perforation, the tube housing both ends are equipped with the fixed bracket of wick of the fixed wick, wherein one end is provided with drive circuit assembly, the drive circuit assembly is connect with described wick one end, the wick is polygon prism shape, prismatic surface is evenly arranged with several LED chips, and the wick both ends are fixed on the wick fixed frame and the axis of the wick is overlapped with the tube housing axis；The present invention proposes a kind of LED lamp tube of achievable complete cycle optical illumination according to above structure, and structure is simple, and heat-sinking capability is strong, long service life.
Description
Technical field
The present invention relates to field of illuminating lamps more particularly to a kind of complete cycle light LED lamp tubes.
Background technique
With the appearance and gradually universal use of LED light, gradually abandoned from vehement lamp by people, LED light has the longevity
The features such as life is long, light efficiency is high, radiationless and shock resistance.
But there is directive property since LED light source itself shines, after the light issued is even across the diffusion of diffusion shell,
Compared with the conventional incandescent lights that can match member with omnidirection, the light distribution angle of existing LED light still seems very narrow, light distribution angle one
As all at 120 ° hereinafter, light cannot reach the back of lamp, will form shadow.
Although thering is some LED are good can accomplish wide-angle light distribution, use the optics such as a large amount of reflector, lens first
Part, the biggish diffusing globe blister of device.Such mode is used first is that reducing LED light effect, second is that LED light is made to maintain to substitute
Need very big compression heat-dissipating space that can not do LED power greatly so that temperature remains high when LED operation when form.Together
When, existing big-angle LED lamp requires to carry out astigmatism using diffusion shell, and there are also larger differences with traditional incandescent lamp for illuminating effect
Away from.
In recent years, with the progress of new material emerged in large numbers with semiconductor fabrication process, occur that light emitting angle can be expanded
LED light bar, the LED light bar are mounted on a pair of of LED chip back-to-back in the through-hole of chip set, the photograph of two LED chips
The luminous atmosphere for being superimposed to expand LED light bar of firing angle, but such LED light bar can only increase the light emitting angle of LED light bar,
Under the influence of through-hole edge, the illumination range of two LED chips cannot achieve to be spliced without sky, less can guarantee that LED light bar is sent out
Light out is uniform complete cycle light
Summary of the invention
It is an object of the invention to propose a kind of easy for installation, simple and stable structure complete cycle light that 360 ° of illuminations can be achieved
LED lamp tube.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of complete cycle light LED lamp tube by tube housing and the wick being mounted on inside tube housing and is connected to fluorescent tube
The end cap at shell both ends forms；The tube housing is the circular tube shaped of both ends perforation, and the tube housing both ends are equipped with fixed institute
The wick fixed frame of wick is stated, wherein one end is provided with drive circuit assembly, the drive circuit assembly and described wick one end
Connection, the wick are polygon prism shape, and prismatic surface is evenly arranged with several LED chips, and the wick both ends are fixed on described
On wick fixed frame 210 and the axis of the wick is overlapped with the tube housing axis.
The wick of prism-shaped in the tube housing cavity of the LED light is set, and surface is provided with light-emitting surface towards lamp
Core external LED chip, several institutes of the angular range of the luminous lighting of each LED chip on 120 ° or so, same circumference
The angular range for stating the illumination of LED chip is spliced, and can completely be shone the angular range of the circumference 360, to realize
Complete cycle optical illumination；The wick is located on the axis of the tube housing, so that between the wick and the tube housing
Apart from homogeneous phase etc., the tube housing is tubulose, when covered on the wick completely, facilitates the heat inside the LED lamp tube
Amount sheds from the tubular surface of the tube housing, so that the wick be avoided to be heated for a long time, ensure that the normal work of the wick
Also the service life of the LED lamp tube is extended while work.
The end cap blocks the both ends of the tube housing, and there are two fixed columns for setting on the end cap, with the drive
Dynamic circuit unit is made with two fixed columns in described tube housing one end of conductive metal, and respectively with the driving circuit
Positive and negative anodes connect in component.
On the one hand the end cap plays the both ends for sealing the LED light pipe shell, to protect the interior of the LED lamp tube
Portion's structure；On the one hand the fixed column being provided on the end cap, so that the end cap becomes the LED lamp tube and is installed to conventional lights
Important fixing piece on tube socket；More optimizedly compared with traditional end cap, two end caps of the LED lamp tube only one be with
What extraneous power supply was connected, another only serves the effect that the LED lamp tube is fixedly mounted.So that in the LED lamp tube
The wiring in portion is simpler, reduces light-shielding structure, and line maintenance also becomes more convenient.
The length of two fixed columns and spacing are identical as the end cap of existing tubular incandescent lamp lamp on the end cap.So as to
Directly the complete cycle light LED lamp tube is installed on the lamp holder of original tubular incandescent lamp, rewiring is not necessarily to, so that institute
State the simpler convenience of installation of LED complete cycle light lamp tube.
One end of the tube housing is provided with circuit board support, and the circuit board support is the pipe being made of insulating material
Shape cavity, the drive circuit assembly receiving are fixed in the cavity of the circuit board support.
The size of the tubular housing of the circuit board support is than the tube housing undersized, the circuit board support peace
Inside described tube housing one end, tube wall is close to fix with the inner wall of the tube housing, and the drive circuit assembly is solid
It is scheduled on the circuit board support, has not only indirectly completed the fixation with the tube housing, but also be avoided that the driving circuit
Component directly with the contact of the tube housing or the end cap so that the LED lamp tube is safer.
Wick fixed frame and circuit board support positioned at drive circuit assembly side described in the tube housing are one
Whole, whole to be equipped with the hollow cylindrical shape of open interior in both ends, the drive circuit assembly is contained in cylindrical member at one end
In portion's cavity, the wick is fixed in the end face opening of the cylindrical body other end.
One end of the tube housing uses the side that the wick fixed frame and circuit board support are made to integral structure
Case not only improves the assembling of the LED lamp tube, is also beneficial to maintain the drive circuit assembly and the wick connection structure
Stablize.
The inner wall of the tube housing be filled with transparent conduction oil in the gap of the wick outer surface or transparent lead
Hot silica gel.
The transparent conduction oil or transparent heat conductive silica gel, will not be conductive, so will not cause the LED core on the wick
Occurs the problems such as short circuit between piece circuit；The transparent conduction oil or transparent heat conductive silica gel of filling have good transparency
And heating conduction, it is ensured that while the fairing benefit that the wick issues is projected from the tube housing, so that the wick is sent out
Heat out is transmitted to rapidly on the tube housing and sheds, to greatly accelerate the heat-sinking capability of the LED lamp tube；
Furthermore above-mentioned packing material has the characteristics that thermal expansion and cold contraction effect is unconspicuous, because the tube housing is installed to both ends on fluorescent tube
After blocking, inside is the very high space of leak tightness, if being not filled with above-mentioned material discharge air, a large amount of air can be because
It influences fluorescent tube internal mechanism so that the fluorescent tube internal pressure is extremely unstable for thermal expansion and cold contraction effect and stablizes, or even damage lamp
Pipe.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of one embodiment of the present of invention；
Fig. 2 is the cross-sectional view using the part of one embodiment of the present of invention；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the enlarged drawing of part B in Fig. 2；
Fig. 5 is the schematic diagram at two visual angles of positive terminal conducting structure of wick described in one embodiment of the present of invention；
Fig. 6 is the connection signal of the conduction element of wick positive terminal described in one embodiment of the present of invention and temperature sensor
Figure；
Fig. 7 is the decomposition diagram of the negative pole end conducting structure of wick described in one embodiment of the present of invention.
Wherein: tube housing 100, wick 200, end cap 300, drive circuit assembly 400, wick fixed frame 210, LED core
Piece 220, fixed column 310, wick supporting rack 230, circuit board support 410, copper foil line 240, insulating layer 221, conduction element 500, elasticity
Ring 600, contact 610, hollow cavity 250 is connected in contact 510, temperature sensor 520, flexible clamp piece 505.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in figs. 1-7, a kind of complete cycle light LED light, the complete cycle light lamp tube is by tube housing 100 and is mounted on outside fluorescent tube
Wick 200 inside shell 100 and the end cap 300 for being connected to 100 both ends of tube housing form；The tube housing 100 is two
The circular tube shaped of perforation is held, the tube housing 100 is bellows, and 100 both ends of tube housing are equipped with the fixed wick 200
Wick fixed frame 210, wherein one end is provided with drive circuit assembly 400, the drive circuit assembly 400 and the wick
The connection of 200 one end, the wick 200 are polygon prism shape, and prismatic surface is evenly arranged with several LED chips 220, the wick
200 both ends are fixed on the wick fixed frame 210 and make the axis and 100 axis of tube housing of the wick 200
It is overlapped.
The end cap 300 blocks the both ends of the tube housing 100, and there are two fixed columns for setting on the end cap 300
310, with the drive circuit assembly 400 with two fixed columns 310 in described 100 one end of tube housing by conductive metal system
At, and connect respectively with positive and negative anodes in the drive circuit assembly 400.On the end cap 300 length of two fixed columns 310 and
Spacing is identical as the end cap of existing tubular incandescent lamp lamp.
One end of the tube housing 100 is provided with circuit board support 410, and the circuit board support 410 is by insulation material
Tubular housing made of expecting, the receiving of drive circuit assembly 400 are fixed in the cavity of the circuit board support.
Wick fixed frame 210 and circuit board branch positioned at 400 side of drive circuit assembly described in the tube housing 100
Frame 410 is an entirety, whole to be equipped with the hollow cylindrical shape of open interior in both ends, and the drive circuit assembly 400 accommodates
In cylindrical member at one end inner volume, the wick 200 is fixed in the end face opening of the cylindrical body other end.
Be filled in the gap of the inner wall of the tube housing 100 and 200 outer surface of wick transparent conduction oil or
Transparent heat conductive silica gel.
230 conductance conductance thermometal of wick supporting rack is made, and each side of the wick supporting rack 230 is designed in addition to both ends
Insulating layer 221.
The copper foil line 240 is strip copper foil, several described copper foil lines 240 are uniformly attached at the wick supporting rack
221 surface of insulating layer of 230 sides, and the distance of end edge is exactly equal to the LED chip between adjacent copper foil line 240
The distance of positive negative terminal foot on 220.
Two electrodes of the LED chip 220 are respectively welded at the both ends of two adjacent copper foil lines 240, the copper foil
The LED chip 220 on the side of each wick supporting rack 230 is together in series by line 240 respectively.
200 both ends of wick are equipped with the remaining part for fixing the wick 200 and connection external cable, and the remaining part is not
Equipped with insulating layer.
As shown in figs. 4 and 7, the circuit conducting of the negative pole end of the wick is realized by conducting ring 600.
The conducting ring 600 is made of conductive metal, and for the circular tube shaped of both ends perforation, it is more that inner surface of tube wall is provided with two rows
A contact 610, the conducting ring 600 are socketed on the outer surface of one end of the wick 200, contact 610 described in a row respectively with
It is attached to several groups of copper foil lines 240 contact of 200 one end insulating layer of wick, 221 upper surface, another bank contact 610 and the lamp
The base of the end wick supporting rack 230 of core 200 contacts.
The contact 610 is to be set to the tube wall of the conducting ring 600 and to the lug boss of pipe sunken inside.
The contact 610 is the raised particle of the inner surface of tube wall setting of the conducting ring 600.
The internal diameter of the conducting ring 600 is bigger than the maximum gauge of the wick supporting rack 230.
The height of projection of a bank contact 610 contacted on the tube wall of the conducting ring 600 with the copper foil line 240, than with
The height of projection of the contact 610 of base's contact of the wick supporting rack 230 wants small, and the two difference is exactly equal to the wick
The sum of 240 thickness of insulating layer 221 and copper foil line attached on 200.
The contact 610 is face contact with the contact of the base of the copper foil line 240 and the wick 200.
Respectively close to the both ends of the conducting ring 600, the quantity of two rows of contacts 610 is identical for two rows of contacts 610,
It is spacedly distributed on tube wall, and is aligned two-by-two along the axis direction of the conducting ring between two rows of contacts 610.
As shown in Figure 3, Figure 5 and Figure 6, the circuit conducting of the wick positive terminal is realized by conduction panel 500.
At this point, being equipped with the hollow cavity 250 of perforation inside the wick supporting rack 230 is that the temperature sensor 520 is set to institute
State 250 inner wall of hollow cavity described in 250 inner close fitting of hollow cavity.
In the sensing part end of temperature sensor 520 and the outer surface of 230 closed position of wick supporting rack, just and extremely
The installation site of a few LED chip 220 is corresponding.
The conduction element 500 be it is disk-shaped, center is equipped with fixation hole, and one end of the wick 200 is fastened on described
In fixation hole, 500 side of conduction element is connect with the drive circuit assembly 400, the other side and the temperature sensor 520
Connection.
It is provided with flexible clamp piece 505 on the fixation hole, several resilient contacts 510 are provided on the flexible clamp piece,
It is close to respectively with the copper foil line 240 of the several side ends of the wick 200 contact 510.
The resilient contact 510 is connect with the anode of the drive circuit assembly 400, on the temperature sensor 520
Conducting wire one end is contacted with the wick supporting rack 230, and the other end passes through the conduction element 500 and the drive circuit assembly
400 cathode connection.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (1)
1. a kind of complete cycle light LED lamp tube, which is characterized in that by tube housing and the wick being mounted on inside tube housing and company
Connect the end cap composition at tube housing both ends；The tube housing is the circular tube shaped of both ends perforation, and the tube housing both ends are set
Have the wick fixed frame of the fixed wick, wherein one end is provided with drive circuit assembly, the drive circuit assembly with it is described
The connection of wick one end, the wick are polygon prism shape, and prismatic surface is evenly arranged with several LED chips, and the wick both ends are solid
It is scheduled on the wick fixed frame and the axis of the wick is overlapped with the tube housing axis；
The end cap blocks the both ends of the tube housing, and there are two fixed columns for setting on the end cap, with the driving electricity
Road component is made with two fixed columns in described tube housing one end of conductive metal, and respectively with the drive circuit assembly
Middle positive and negative anodes connection；One end of the tube housing is provided with circuit board support, and the circuit board support is by insulating materials system
At tubular housing, drive circuit assembly receiving is fixed in the cavity of the circuit board support；Outside the fluorescent tube
The wick fixed frame and circuit board support of drive circuit assembly side described in shell are an entirety, whole to be equipped with opening in both ends
The cylindrical shape of inner hollow, the drive circuit assembly are contained in cylindrical member at one end inner volume, and the wick is fixed on
In the end face opening of the cylindrical body other end；
Transparent conduction oil or transparent thermal conductive silicon are filled in the gap of the inner wall of the tube housing and the wick outer surface
Glue；
The circuit conducting of the negative pole end of the wick is to realize that the conducting ring is made of conductive metal by the way that ring is connected, and is
The circular tube shaped of both ends perforation, inner surface of tube wall are provided with two rows of multiple contacts, and the conducting ring set is connected to one end of the wick
Outer surface, contact described in a row contacts with several groups of copper foil lines for being attached to wick one end insulating layer upper surface respectively, separately
One bank contact is contacted with the base of the wick supporting rack of the wick end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062087.XA CN105987297B (en) | 2015-02-05 | 2015-02-05 | A kind of complete cycle light LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062087.XA CN105987297B (en) | 2015-02-05 | 2015-02-05 | A kind of complete cycle light LED lamp tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105987297A CN105987297A (en) | 2016-10-05 |
| CN105987297B true CN105987297B (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510062087.XA Active CN105987297B (en) | 2015-02-05 | 2015-02-05 | A kind of complete cycle light LED lamp tube |
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| CN (1) | CN105987297B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189930A (en) * | 2017-06-07 | 2017-09-22 | 李盈贤 | Indoor microalgae culture system and its cultural method |
| CN111226629A (en) * | 2018-11-29 | 2020-06-05 | 深圳市福乐沃光电科技有限公司 | Modern agriculture illumination growth lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943967A (en) * | 2012-11-08 | 2013-02-27 | 浙江阳光照明电器集团股份有限公司 | LED (Light Emitting Diode) tubular lamp with liquid heat transfer effect |
| CN203202731U (en) * | 2013-04-16 | 2013-09-18 | 中山奥凯华新电子有限公司 | LED floodlight tube |
| CN103883890A (en) * | 2012-12-21 | 2014-06-25 | 尹贤英 | LED lamp capable of circumferentially emitting light |
| CN203757447U (en) * | 2014-03-27 | 2014-08-06 | 深圳市格明科技有限公司 | 360-degree light-emitting transversely-inserted illumination lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7731383B2 (en) * | 2007-02-02 | 2010-06-08 | Inovus Solar, Inc. | Solar-powered light pole and LED light fixture |
| CN202361128U (en) * | 2011-11-16 | 2012-08-01 | 沈李豪 | LED (light-emitting diode) tube capable of emitting light at full angle of 360 degrees |
-
2015
- 2015-02-05 CN CN201510062087.XA patent/CN105987297B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943967A (en) * | 2012-11-08 | 2013-02-27 | 浙江阳光照明电器集团股份有限公司 | LED (Light Emitting Diode) tubular lamp with liquid heat transfer effect |
| CN103883890A (en) * | 2012-12-21 | 2014-06-25 | 尹贤英 | LED lamp capable of circumferentially emitting light |
| CN203202731U (en) * | 2013-04-16 | 2013-09-18 | 中山奥凯华新电子有限公司 | LED floodlight tube |
| CN203757447U (en) * | 2014-03-27 | 2014-08-06 | 深圳市格明科技有限公司 | 360-degree light-emitting transversely-inserted illumination lamp |
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| Publication number | Publication date |
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| CN105987297A (en) | 2016-10-05 |
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Effective date of registration: 20200707 Address after: 214500 No.10, Xiexin Road, Xieqiao Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Xingke Pharmaceutical Equipment Manufacturing Co.,Ltd. Address before: 528000 Guangdong Province, Foshan city Chancheng District Wenhua Road No. 56 room 1603 two seven Patentee before: FOSHAN HECAI TECHNOLOGY SERVICE Co.,Ltd. |