CN207165173U - A kind of light gradient formula LED roller shutter lamps - Google Patents
A kind of light gradient formula LED roller shutter lamps Download PDFInfo
- Publication number
- CN207165173U CN207165173U CN201721021899.0U CN201721021899U CN207165173U CN 207165173 U CN207165173 U CN 207165173U CN 201721021899 U CN201721021899 U CN 201721021899U CN 207165173 U CN207165173 U CN 207165173U
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- light
- roller shutter
- led lamp
- lamp bead
- gradient formula
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Abstract
The utility model discloses a kind of light gradient formula LED roller shutter lamps, several lamp bars connected including power line with by power line, the lamp bar is aluminium base, a plurality of luminous groups are provided with the aluminium base, it is cascaded between each luminous group, more than two LED lamp beads are provided with described luminous group, it is parallel with one another between the LED lamp bead, voltage-stabilized power supply connection civil power is provided with the power line, the voltage-stabilized power supply low pressure output is connected with light adjusting controller, and the light adjusting controller is electrically connected with luminous group.The utility model civil power gradually heightens the brightness of LED lamp bead by light adjusting controller when turning on light；Before turning off the light, the brightness of LED lamp bead is gradually reduced by light adjusting controller, avoids the light on and off of moment, allows human eye to have the process of an adaptation.Also more than two LED lamp beads are connected in parallel as one luminous group, can thus greatly improve the job stability of roller shutter lamp.
Description
Technical field
A kind of LED roller shutters lamp is the utility model is related to, more particularly to a kind of light gradient formula LED roller shutter lamps.
Background technology
Roller shutter lamp is a kind of LED lamp applied to advertising lamp box interior lighting, mainly by LED light bar connection line parallel
Get up.In roller shutter lamp in actual use, typically turn on light and light, turn off the light and extinguish, light on and off are just in a flash, due to not having
There is the adaptation process of transition, this can cause discomfort to the eyes of people.Moreover, the curent change of break-make moment is larger, for LED
Pearl impacts, once wherein one damage in the LED lamp bead directly connected, can cause whole LED light bar not work, in advertising lamp
Box-shaped can not show optimal the effect of publicity of advertisement into dark face.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of light gradient formula LED roller shutter lamps.
The utility model is that technical scheme is used by solving its problem：
A kind of light gradient formula LED roller shutter lamps, including several lamp bars that power line connects with by power line, the lamp bar
For aluminium base, a plurality of luminous groups are provided with the aluminium base, is cascaded between each luminous group, in described luminous group
It is parallel with one another between the LED lamp bead provided with more than two LED lamp beads, parallel with one another between the LED lamp bead, the electricity
Voltage-stabilized power supply connection civil power is provided with the line of source, the voltage-stabilized power supply low pressure output is connected with light adjusting controller, the light modulation control
Device processed is electrically connected with luminous group.
Further, in addition to light-control knob switch, the light adjusting controller are wirelessly controlled by light-control knob switch.
Further, the luminous group of equi-spaced apart is arranged on aluminium base.
Further, the LED lamp bead light-emitting area is covered with the protection lens for waterproof.
Further, current-limiting resistance is serially connected between described luminous group.
Further, in addition to buckle, by snapping connection between the aluminium base and power line.
Further, the LED lamp bead is any one in positive white light lamp bead, warm white warm white and cool white light lamp bead.
Further, the aluminium base is provided with screw hole position.
The beneficial effects of the utility model are：A kind of light gradient formula LED roller shutter lamps that the utility model uses, civil power warp
Cross after voltage-stabilized power supply voltage stabilizing and powered again to lamp bar, reduce the damage risk of LED lamp bead.Can be according to different during use
Environment directly adjusts the brightness of lamp bar, and when turning on light, the brightness of LED lamp bead is gradually heightened by light adjusting controller；Turning off the light
Before, the brightness of LED lamp bead is gradually reduced by light adjusting controller, avoids the light on and off of moment, allows human eye to have the process of an adaptation.
Also more than two LED lamp beads are connected in parallel as one luminous group, as long as same luminous group of LED lamp bead is not complete
Portion breaks down, and roller shutter lamp can works on, and can thus greatly improve the job stability of roller shutter lamp.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is connection circuit diagram in part of the present utility model；
Label in figure：1- power lines；2- aluminium bases；3- lights group；4-LED lamp beads；5- protects lens；6- current limlitings
Resistance；7- buckles；8- screw hole positions；9- light adjusting controllers.
Embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the utility model provides a kind of light gradient formula LED roller shutter lamps, including power line 1 and by electricity
Several lamp bars that source line 1 connects, lamp bar is aluminium base 2, and a plurality of luminous groups 3, each luminous group 3 are provided with aluminium base 2
Between be cascaded, be provided with more than two LED lamp beads 4 in luminous group 3, it is parallel with one another between LED lamp bead 4, on power line 1
Be provided with voltage-stabilized power supply connection civil power, the output of voltage-stabilized power supply low pressure is connected with light adjusting controller 9, light adjusting controller 9 with luminous group
It is electrically connected with.Lamp bar uses the aluminium base 2 of high efficiency and heat radiation, can accelerate the radiating of LED lamp bead 4, effectively extend LED lamp bead 4
Service life.Also more than two LED lamp beads 4 are connected in parallel, as long as same luminous group 3 of LED lamp bead 4 is without all
Break down, roller shutter lamp can works on, and can thus greatly improve the job stability of roller shutter lamp.Civil power is by steady
Powered again to lamp bar after voltage source voltage stabilizing, reduce the damage risk of LED lamp bead 4.Can be according to different rings during use
Border directly adjusts the brightness of lamp bar, and when turning on light, the brightness of LED lamp bead 4 is gradually heightened by light adjusting controller 9；Turning off the light
Before, the brightness of LED lamp bead 4 is gradually reduced by light adjusting controller 9, avoids the light on and off of moment, allows human eye to have the mistake of an adaptation
Journey.
In the present embodiment, in addition to light-control knob switch, the light adjusting controller 9 are wirelessly controlled by light-control knob switch.
So utilize the brightness of light-control knob switch can remote control lamp bar.
In order to ensure lamp bar uniformly light-emitting, 3 equi-spaced aparts of luminous group are arranged on aluminium base 2.
The light-emitting area of LED lamp bead 4 is covered with the protection lens 5 for waterproof.
Current-limiting resistance 6 is serially connected between luminous group 3, can so cause the operating power of every LEDs lamp bead 4 to reduce, have
Effect extends the service life of LED lamp bead 4.
For the ease of disassembly and assembly roller shutter lamp, connected between aluminium base 2 and power line 1 by buckle 7.
In order to adapt to the colour temperature demand of different advertising lamp boxs, LED lamp bead 4 can select positive white light lamp bead, warm white warm white
With any one in cool white light lamp bead.
For the ease of aluminium base 2 is fixed in advertising lamp box, aluminium base 2 is provided with screw hole position 8, screws down i.e.
Can.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, it should all belong to the scope of protection of the utility model.
Claims (8)
1. a kind of light gradient formula LED roller shutter lamps, including several lamp bars that power line connects with by power line, its feature exist
In：The lamp bar is aluminium base, and a plurality of luminous groups are provided with the aluminium base, is cascaded between each luminous group,
It is provided with more than two LED lamp beads in described luminous group, it is parallel with one another between the LED lamp bead, it is provided with the power line
Voltage-stabilized power supply connects civil power, and voltage-stabilized power supply low pressure output is connected with light adjusting controller, the light adjusting controller with luminous group
It is electrically connected with.
A kind of 2. light gradient formula LED roller shutter lamps according to claim 1, it is characterised in that：Also opened including light-control knob
Close, the light adjusting controller is wirelessly controlled by light-control knob switch.
A kind of 3. light gradient formula LED roller shutter lamps according to claim 1, it is characterised in that：Between described luminous group equidistant
Every being arranged on aluminium base.
A kind of 4. light gradient formula LED roller shutter lamps according to claim 1, it is characterised in that：The LED lamp bead light-emitting area
Covered with the protection lens for waterproof.
A kind of 5. light gradient formula LED roller shutter lamps according to claim 1, it is characterised in that：Gone here and there between described luminous group
It is connected to current-limiting resistance.
A kind of 6. light gradient formula LED roller shutter lamps according to claim 1, it is characterised in that：Also include buckle, the aluminium
By snapping connection between substrate and power line.
A kind of 7. light gradient formula LED roller shutter lamps according to claim 1, it is characterised in that：The LED lamp bead is just white
Any one in light lamp bead, warm white warm white and cool white light lamp bead.
A kind of 8. light gradient formula LED roller shutter lamps according to claim 1, it is characterised in that：The aluminium base is provided with
Screw hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021899.0U CN207165173U (en) | 2017-08-15 | 2017-08-15 | A kind of light gradient formula LED roller shutter lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021899.0U CN207165173U (en) | 2017-08-15 | 2017-08-15 | A kind of light gradient formula LED roller shutter lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165173U true CN207165173U (en) | 2018-03-30 |
Family
ID=61716757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021899.0U Active CN207165173U (en) | 2017-08-15 | 2017-08-15 | A kind of light gradient formula LED roller shutter lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452295A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of light gradient formula LED roller shutter lamps |
-
2017
- 2017-08-15 CN CN201721021899.0U patent/CN207165173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452295A (en) * | 2017-08-15 | 2017-12-08 | 广东聚科照明股份有限公司 | A kind of light gradient formula LED roller shutter lamps |
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