CN206257488U - It is applicable the customizable integral LED fluorescent tube of lighting angle of different scenes - Google Patents
It is applicable the customizable integral LED fluorescent tube of lighting angle of different scenes Download PDFInfo
- Publication number
- CN206257488U CN206257488U CN201621257235.XU CN201621257235U CN206257488U CN 206257488 U CN206257488 U CN 206257488U CN 201621257235 U CN201621257235 U CN 201621257235U CN 206257488 U CN206257488 U CN 206257488U
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- China
- Prior art keywords
- light source
- fixed cell
- source fixed
- circuit
- lighting angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of customizable integral LED fluorescent tube of lighting angle for being applicable different scenes, including left plug, right plug, base, drive circuit, the 1st LED light bar and the 2nd LED light bar；Base includes base substrate, and the both sides of base substrate extend towards out the 1st light source fixed cell and the 2nd light source fixed cell；1st light source fixed cell and the 2nd light source fixed cell have setting angle；1st LED light bar and the 2nd LED light bar are assemblied in the 1st light source fixed cell and the 2nd light source fixed cell respectively.Advantage is：(1) for different fields of employment, installation environment carries out one-to-one lighting angle design, using the double light sources towards different zones in a certain angle, can optimize illuminating effect, improves environmental beauty degree；(2) LED lamp tube lighting angle and application scenarios Focus are realized, the utilization rate of effective luminous flux is lifted.
Description
Technical field
The utility model belongs to LED lamp illumination technical field, and in particular to a kind of lighting angle for being applicable different scenes
Customizable integral LED fluorescent tube.
Background technology
It is most of to be illuminated using traditional LED lamp tube in current some public places illumination.And because LED light source is pointed to
Property it is luminous the characteristics of, cause typically only 120 degree or so of the lighting angle of straight pipe type LED, therefore, understand light fixture side and after
Face forms certain dark space, and overall lighting effects and environmental beauty degree can be influenceed to a certain extent.
Utility model content
For the defect that prior art is present, it is customizable that the utility model provides a kind of lighting angle for being applicable different scenes
Integral LED fluorescent tube, can effectively solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of customizable integral LED fluorescent tube of lighting angle for being applicable different scenes, including left stifled
Head, right plug, base, drive circuit, 1LED lamp bars and 2LED lamp bars；
The base includes base substrate, and the both sides of the base substrate extend towards out the 1st light source fixed cell and the 2nd
Light source fixed cell；The 1st light source fixed cell and the 2nd light source fixed cell intersect at midline position, also, described
1st light source fixed cell and the 2nd light source fixed cell have setting angle；The 1LED lamp bars and the 2LED lamps
Article the 1st light source fixed cell and the 2nd light source fixed cell are assemblied in respectively；
The base substrate, the 1st light source fixed cell and the 2nd light source fixed cell surround cavity body structure,
The inside of the cavity body structure sets the drive circuit；The drive circuit by cable-through hole respectively with the 1LED lamp bars
It is electrically connected with the 2LED lamp bars；
The installation left plug and the right plug are fixed respectively at the left and right two ends of the base.
Preferably, the base is aluminium alloy extrusions.
Preferably, the base substrate is arc.
Preferably, the 1st light source fixed cell is identical with the structure of the 2nd light source fixed cell, including light source
Stationary plane and the draw-in groove positioned at the light source stationary plane both sides.
Preferably, the drive circuit includes two independent drive sub-circuits, is respectively used to a confession for LED light bar
Electricity is controlled, and each described drive sub-circuits includes：Rectification circuit, oscillator, filter circuit, voltage sampling circuit, ratio
Compared with device and governor circuit；
The input of the rectification circuit is electrically connected with city, the input of the output end of the rectification circuit and the oscillator
End connection, the output end of the oscillator is connected with the input of the filter circuit；The output end connection of the filter circuit
To corresponding LED light bar；The filter circuit output end in the supply line of the LED light bar, voltage is installed and is adopted
Sample circuit；The output end of the voltage sampling circuit is connected to the input of comparator, and the output end of the comparator is connected to
The input of the governor circuit；The output end of the governor circuit is connected to the control end of the oscillator.
The customizable integral LED fluorescent tube of lighting angle for being applicable different scenes of the utility model offer has following excellent
Point：
(1) for different fields of employment, installation environment carries out one-to-one lighting angle design, using direction in a certain angle
Double light sources of different zones, can optimize illuminating effect, improve environmental beauty degree；
(2) LED lamp tube lighting angle and application scenarios Focus are realized, the utilization rate of effective luminous flux is lifted；
(3) using the drive circuit of design, the input voltage value that stabilization LED is shone extends LED lamp service life.
Brief description of the drawings
The structural representation of the integral LED fluorescent tube that Fig. 1 is provided for the utility model；
A kind of schematic diagram of the base and the assembling structure of plug that Fig. 2 is provided for the utility model under angle；
Schematic diagram of the base and the assembling structure of plug that Fig. 3 is provided for the utility model under another angle；
The dimensional structure diagram of the base that Fig. 4 is provided for the utility model；
The sectional view of the base that Fig. 5 is provided for the utility model；
The dimensional structure diagram of the plug that Fig. 6 is provided for the utility model；
The structural representation of the LED light bar that Fig. 7 is provided for the utility model；
The schematic diagram of the drive circuit that Fig. 8 is provided for the utility model；
Wherein：1- bases；The light source fixed cells of 2- the 1st；The light source fixed cells of 3- the 2nd；4- plugs；4.1- plug base knots
Close snapped-in position；5- 1LED lamp bars；6- 2LED lamp bars；7- lampshades；8- drive circuits.
Specific embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model is solved become more apparent, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is based on the luminous directional properties of LED, with reference to LED lamp tube in school, factory, hospital, institutional settings, public affairs
The different application scene of the application places such as advertisement, subway station is handed over, double light source led lamps of the special lighting angle of different scenes are designed
Tool, so as to improve luminous flux effective rate of utilization, optimizes illuminating effect, lifts energy-saving effect.
With reference to accompanying drawing, the utility model provides a kind of customizable integral LED fluorescent tube of lighting angle for being applicable different scenes,
Including left plug, right plug, base, drive circuit, 1LED lamp bars and 2LED lamp bars；
Base includes base substrate, and the both sides of base substrate extend towards out the 1st light source fixed cell and the 2nd light source is fixed
Unit；1st light source fixed cell and the 2nd light source fixed cell intersect at midline position, also, the 1st light source fixed cell and the 2nd
Light source fixed cell has setting angle；1LED lamp bars and 2LED lamp bars are assemblied in the 1st light source fixed cell and the 2nd respectively
Light source fixed cell；The design of the 1st light source fixed cell and the 2nd light source fixed cell angle, determines the luminous of two LED lamp tubes
Angle.Therefore, the different scenes for fluorescent tube application carry out man-to-man optical design, by understructure set double lamp bars it
Between angle, realize specific lighting angle function, reached application scenarios and matched with the one-to-one of lighting angle, improve light efficiency utilize
Rate, further realizes LED lamp energy saving.
Base substrate, the 1st light source fixed cell and the 2nd light source fixed cell surround cavity body structure, in cavity body structure
Portion sets drive circuit；Drive circuit is electrically connected with 1LED lamp bars and 2LED lamp bars respectively by cable-through hole；
Installation left plug and right plug are fixed respectively at the left and right two ends of base.Plug design structure, it is close with header
Engagement is cut, it is fixed, the tradition fixed form such as gluing, screw can be omitted completely, it is more reliable, it is more environmentally friendly.
In practical application, base is aluminium alloy extrusions；Due to using double lamp bar structures, by LED general powers and common LED lamp
Pipe identical lamp bead is evenly distributed on the aluminium base of more common twice area, and radiating improves more than 2 times compared with common LED fluorescent tube,
Screening radiating effect realizes minimum junction temperature compared with 2835 lamp beads of more than 3 times of 3014 lamp bead, and the whole lamp behaviour stability of raising reaches
50000 hours projected lives.
Base substrate is arc.The structure of the 1st light source fixed cell and the 2nd light source fixed cell is identical, including light
Source stationary plane and the draw-in groove positioned at light source stationary plane both sides.
With reference to Fig. 8, drive circuit includes two independent drive sub-circuits, is respectively used to a power supply for LED light bar
It is controlled, each drive sub-circuits includes：Rectification circuit, oscillator, filter circuit, voltage sampling circuit, comparator with
And governor circuit；
The input of rectification circuit is electrically connected with city, and the output end of rectification circuit is connected with the input of oscillator, vibration
The output end of device is connected with the input of filter circuit；The output end of filter circuit is connected to corresponding LED light bar；In filtered electrical
The output end on road is provided with voltage sampling circuit in the supply line of LED light bar；The output end of voltage sampling circuit is connected to
The input of comparator, the output end of comparator is connected to the input of governor circuit；The output end of governor circuit is connected to shakes
Swing the control end of device.
Its operation principle is：Alternating current rectified circuit in city's is changed into direct current；After direct current is through oscillator and filter circuit,
Powered to LED light bar；And the magnitude of voltage of voltage sampling circuit Real-time Collection LED light bar feeder ear, and it is transferred to comparator；Compare
Device compares actual voltage value with voltage reference value, and the deviation of actual voltage value and voltage reference value is input into governor circuit,
Governor circuit controls the dutycycle of oscillator according to deviation, so that LED light bar feeder ear voltage stabilization is in steady state value, it is to avoid electricity
Influence of the pressure fluctuation to lamp life.
Due to the double light source lamp bars of configuration, and lamp bead lighting angle is selected by fluorescent tube, according to different application scene, such as：Peace
Dress height, clipping room away from etc., carry out one-to-one optical design, it is achieved thereby that
It is determined that angle between double light source aluminium bases, realizes LED T8 lamp luminescences angles and application scenarios Focus, lifting
The utilization rate of effective luminous flux；The setting increase LED lamp bead spacing of double light sources, radiates and reaches more preferably effect simultaneously, and the life-span is longer
Long.
Therefore, the customizable integral LED fluorescent tube of lighting angle for being applicable different scenes that the utility model is provided, for not
Carry out one-to-one lighting angle design with field of employment and installation environment, it is ensured that overall fluorescent tube effect and environmental beauty degree it is same
When, light efficiency utilization rate is improve, LED illumination energy-saving effect is further lifted, realize that lighting environment is more attractive, product is more saved
Energy.
This utility model has following effect：
1) it is higher compared with common LED fluorescent tube lighting environment aesthetics；
2) light efficiency utilization rate is improved, and energy-conservation is more notable；
3) light source heat radiation is good, and light decay is small, and the life-span is longer；
4) unique design structure, it is more environmentally friendly.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard protection domain of the present utility model.
Claims (5)
1. the customizable integral LED fluorescent tube of a kind of lighting angle for being applicable different scenes, it is characterised in that including left plug, the right side
Plug, base, drive circuit, 1LED lamp bars and 2LED lamp bars；
The base includes base substrate, and the both sides of the base substrate extend towards out the 1st light source fixed cell and the 2nd light source
Fixed cell；The 1st light source fixed cell and the 2nd light source fixed cell intersect at midline position, also, the described 1st
Light source fixed cell and the 2nd light source fixed cell have setting angle；The 1LED lamp bars and the 2LED lamp bars
The 1st light source fixed cell and the 2nd light source fixed cell are assemblied in respectively；
The base substrate, the 1st light source fixed cell and the 2nd light source fixed cell surround cavity body structure, described
The inside of cavity body structure sets the drive circuit；The drive circuit by cable-through hole respectively with the 1LED lamp bars and institute
State the electric connection of 2LED lamp bars；
The installation left plug and the right plug are fixed respectively at the left and right two ends of the base.
2. the customizable integral LED fluorescent tube of the lighting angle for being applicable different scenes according to claim 1, its feature exists
In the base is aluminium alloy extrusions.
3. the customizable integral LED fluorescent tube of the lighting angle for being applicable different scenes according to claim 1, its feature exists
In the base substrate is arc.
4. the customizable integral LED fluorescent tube of the lighting angle for being applicable different scenes according to claim 1, its feature exists
In the 1st light source fixed cell is identical with the structure of the 2nd light source fixed cell, including light source stationary plane and position
In the draw-in groove of the light source stationary plane both sides.
5. the customizable integral LED fluorescent tube of the lighting angle for being applicable different scenes according to claim 1, its feature exists
In, the drive circuit includes two independent drive sub-circuits, is respectively used to be controlled the power supply of a LED light bar,
Each described drive sub-circuits includes：Rectification circuit, oscillator, filter circuit, voltage sampling circuit, comparator and master control
Circuit；
The input of the rectification circuit is electrically connected with city, and the output end of the rectification circuit connects with the input of the oscillator
Connect, the output end of the oscillator is connected with the input of the filter circuit；It is right that the output end of the filter circuit is connected to
The LED light bar answered；In the output end of the filter circuit in the supply line of the LED light bar, being provided with voltage sample electricity
Road；The output end of the voltage sampling circuit is connected to the input of comparator, and the output end of the comparator is connected to described
The input of governor circuit；The output end of the governor circuit is connected to the control end of the oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257235.XU CN206257488U (en) | 2016-11-23 | 2016-11-23 | It is applicable the customizable integral LED fluorescent tube of lighting angle of different scenes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257235.XU CN206257488U (en) | 2016-11-23 | 2016-11-23 | It is applicable the customizable integral LED fluorescent tube of lighting angle of different scenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257488U true CN206257488U (en) | 2017-06-16 |
Family
ID=59024634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621257235.XU Expired - Fee Related CN206257488U (en) | 2016-11-23 | 2016-11-23 | It is applicable the customizable integral LED fluorescent tube of lighting angle of different scenes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257488U (en) |
-
2016
- 2016-11-23 CN CN201621257235.XU patent/CN206257488U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211123 |