CN206347328U - A kind of high light efficiency LED flat lamp - Google Patents
A kind of high light efficiency LED flat lamp Download PDFInfo
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- CN206347328U CN206347328U CN201621466553.7U CN201621466553U CN206347328U CN 206347328 U CN206347328 U CN 206347328U CN 201621466553 U CN201621466553 U CN 201621466553U CN 206347328 U CN206347328 U CN 206347328U
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- flat lamp
- light source
- housing
- led flat
- source part
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of high light efficiency LED flat lamp, including flat lamp body, flat lamp body includes housing, light source part, astigmatism device, power supply and lampshade, housing is connected the shell to form flat lamp body with lampshade, light source part is located at enclosure with astigmatism device, power supply is arranged at hull outside, wherein, the both sides of enclosure closer distance are equipped with light source part, light source part is electrically connected to power supply, provided with two consistent astigmatism devices between two light source parts, astigmatism device includes the reflecting plate for stacking installation successively, light guide plate, uniform light board, reflecting plate is arranged at the side of nearly housing and is connected to housing.It can in real time be monitored by controller and illumination photoreceptor collective effect and control to adjust the brightness of LED lamp bead, prevent LED lamp bead from causing to damage because working long hours, burning out；It is easy to the installation of LED flat lamp to fix, LED flat lamp internal structure is compact, saves space, saves cost；Circuit can be effectively protected to be not damaged by.
Description
Technical field
The utility model is related to LED flat lamp lighting field, and in particular to a kind of high light efficiency LED flat lamp.
Background technology
With the fast development of lighting engineering, people increasingly pay attention to the concept of energy-conserving and environment-protective, but are shone existing
In bright device, most of is to judge lamp to become clear, and is not the angle with energy-conservation, therefore existing LED flat lamp is most all non-
Chang Liang, the function without regulation brightness, but the combination of lamp plate and lampshade is used in structure, but inside LED flat lamp
Structure it is excessively cumbersome with it is complicated, cause weight excessive, be placed on wall top and it is dangerous also unsightly, cause LED flat lamp
Service life it is very short, the service life of lamp bead is also very short, because using too high brightness and prolonged using leading
Cause lamp bead very thermal capacitance fragile, it is therefore desirable to the service life for improving LED lamp tube be it is very important, not only can uniform energy
Source, can also reduce the number of times with changing, to prevent from needing excessive cost
Utility model content
The technical problems to be solved in the utility model is to provide a kind of high light efficiency LED flat lamp, can by controller with
Illumination photoreceptor collective effect monitors and controls to adjust the brightness of LED lamp bead in real time, prevents LED lamp bead from causing because working long hours
Damage, burn out；It is easy to the installation of LED flat lamp to fix, LED flat lamp internal structure is compact, saves space, saves cost；Energy
Enough it is effectively protected circuit to be not damaged by, to solve defect caused by prior art.
Following technical scheme is provided to solve above-mentioned technical problem the utility model：A kind of high light efficiency LED flat lamp, bag
Include flat lamp body, the flat lamp body includes housing, light source part, astigmatism device, power supply and lampshade, the housing with
The lampshade connects the shell to form the flat lamp body, and the light source part is located at the shell with the astigmatism device
Inside, the power supply is arranged at the hull outside, wherein, the both sides of the enclosure closer distance are equipped with the light source
Part, the light source part is electrically connected between the power supply, two light source parts provided with two consistent astigmatism
Device, the astigmatism device includes the reflecting plate, light guide plate, uniform light board for stacking installation successively, and the reflecting plate is arranged at nearly institute
State the side of housing and be connected to the housing.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, the light source part includes light source board, a several LEDs
Pearl, the light source board is staggered provided with the LED lamp bead departing from the side of the housing.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, the light source part is provided with the resistance for connecting the power supply
Device, the resistor is electrically connected to the LED lamp bead.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, the light source board is rectangle.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, the side connection of the nearly case inside of the light source part is set
There is heat-conduction insulation spacer, the opposite side of the heat-conduction insulation spacer is affixed with the housing.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, controller and illumination photoreceptor are connected with the housing,
The illumination photoreceptor is electrically connected to the controller, and the controller is electrically connected to the power supply, and the controller control connects
Connect and be provided with data processor inside the resistor, the controller.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, the controller is located at the enclosure interior, the illumination sense
Light device is located at the hull outside.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, cushion pad is provided between two astigmatism devices.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, the inner side of the light guide plate is provided with the site of laser engraving.
A kind of above-mentioned high light efficiency LED flat lamp, wherein, sealing gasket is provided between the housing and the lampshade, it is described
The surface of housing scribbles coating and anticorrosive coat, and the surface at the lampshade edge scribbles the coating and the anticorrosive coat.
It is according to a kind of technical scheme effect of high light efficiency LED flat lamp offer of above-mentioned the utility model：Control can be passed through
Device processed monitors with illumination photoreceptor collective effect and controls to adjust the brightness of LED lamp bead in real time, prevents LED lamp bead because of long-time work
Work causes to damage, burnt out；It is easy to the installation of LED flat lamp to fix, LED flat lamp internal structure is compact, saves space, save into
This；Circuit can be effectively protected to be not damaged by.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high light efficiency LED flat lamp of the utility model；
Fig. 2 is a kind of right side structural representation of high light efficiency LED flat lamp of the utility model；
Fig. 3 is a kind of optical principle structural representation of high light efficiency LED flat lamp of the utility model；
Fig. 4 is a kind of use state structural representation of high light efficiency LED flat lamp of the utility model.
Wherein, reference is as follows：Flat lamp body 101, housing 102, light source part 103, astigmatism device 104, lampshade
105th, reflecting plate 201, light guide plate 202, uniform light board 203, light source board 204, LED lamp bead 205, resistor 206, heat conductive insulating pad
207th, illumination photoreceptor 208, cushion pad 209, sealing gasket 210.
Embodiment
In order that technological means, creation feature, reached purpose and effect that utility model is realized are easy to understand, lower knot
Conjunction is specifically illustrating, and the utility model is expanded on further.
First embodiment of the present utility model is to provide a kind of high light efficiency LED flat lamp, it is therefore an objective to can pass through controller
Monitored in real time with illumination photoreceptor collective effect and control to adjust the brightness of LED lamp bead, prevent LED lamp bead from being led because working long hours
Cause to damage, burn out；It is easy to the installation of LED flat lamp to fix, LED flat lamp internal structure is compact, saves space, saves cost；
Circuit can be effectively protected to be not damaged by.
As shown in Figure 1-2, a kind of high light efficiency LED flat lamp, including flat lamp body 101, flat lamp body 101 includes shell
Body 102, light source part 103, astigmatism device 104, power supply and lampshade 105, housing 102 are connected to form flat lamp with lampshade 105
The shell of body 101, light source part 103 is located at enclosure with astigmatism device 104, and power supply is arranged at outside housing 102, its
In, the both sides of enclosure closer distance are equipped with light source part 103, and light source part 103 is electrically connected to power supply, two light source portions
Provided with two consistent astigmatism devices 104 between part 103, astigmatism device 104 includes stacking the reflecting plate 201 of installation successively, led
Tabula rasa 202, uniform light board 203, reflecting plate 201 are arranged at the side of nearly housing 102 and are connected to housing 102.
A kind of high light efficiency LED flat lamp that the present embodiment is provided using ground light source part 103 include light source board 204,
Several LED lamp beads 205, light source board 204 is staggered provided with LED lamp bead 205 departing from the side of housing 102.
A kind of high light efficiency LED flat lamp that the present embodiment is provided is respectively arranged in shell using two light source parts 103
The both sides of portion's closer distance, two light source parts 103 can be used alone or while use, and can effectively improve LED lamp bead
205 service life, additionally it is possible to save the energy.
A kind of high light efficiency LED flat lamp that the present embodiment is provided is using electricity of the ground light source part 103 provided with connection power supply
Device 206 is hindered, resistor 206 is electrically connected to LED lamp bead 205.
A kind of high light efficiency LED flat lamp that the present embodiment is provided uses ground light source board 204 for rectangle.
A kind of high light efficiency LED flat lamp that the present embodiment is provided is using the side on the inside of the nearly housing 102 of ground light source part 103
207, heat conductive insulating pad is connected with, the opposite side that heat conductive insulating pad is 207 is affixed with housing 102.
A kind of high light efficiency LED flat lamp that the present embodiment is provided uses and is connected with controller and illumination on ground housing 102
Photoreceptor 208, illumination photoreceptor 208 is electrically connected to controller, and controller is electrically connected to power supply, controller control connection resistor
206, controller inside is provided with data processor.
A kind of high light efficiency LED flat lamp that the present embodiment is provided is using ground controller inside housing 102, and illumination is photosensitive
Device 208 is located at the outside of housing 102.
A kind of high light efficiency LED flat lamp that the present embodiment is provided is provided with cushion pad using between the two astigmatism devices 104 in ground
209。
A kind of high light efficiency LED flat lamp that the present embodiment is provided is provided with laser engraving using the inner side of ground light guide plate 202
Site.
A kind of high light efficiency LED flat lamp optical principle structural representation that the present embodiment as shown in Figure 3 is provided, light source part
Realized using the combination of side emitting plus light guide plate 202 and uniform light board 203 high in 103 both sides being arranged inside housing 102
The area source of the uniformity, light source part 103 is luminous to enter light guide plate 202 from the side end face of light guide plate 202, faces when incidence angle is more than
Boundary angle θ c=42.155 ° will be totally reflected, and light is conducted to distal end, now had the side of the near reflex plate 201 of light guide plate 202
The distribution of net point of rule destroys the total reflection of light guide plate 202, and will be reflected in the reflecting plate 201 that dot surface posts high reflectance
The light of light guide plate 202 be reflected back inside light guide plate 202, improve the utilization rate of light.
A kind of high light efficiency LED flat lamp that the present embodiment is provided, which is used, is provided with sealing gasket between ground housing 102 and lampshade 105
210, the surface of housing 102 scribbles coating and anticorrosive coat, and the surface at the edge of lampshade 105 scribbles coating and anticorrosive coat.
As shown in figure 4, a kind of high light efficiency LED flat lamp that the present embodiment is provided is operationally, located at the side of housing 102
Illumination photoreceptor 208 can monitor the light emission luminosity of LED flat lamp in real time, and detection data are transferred into controller, controller
In data processor data are handled, and data processor can set the shading value of LED flat lamp, when detection
When numerical value exceedes the shading value set, the increase resistance of main controller controls resistor 206 reduces the brightness of LED flat lamp, works as inspection
When the numerical value of survey is less than the shading value set, main controller controls resistor 206 reduces resistance, increases the brightness of LED flat lamp,
The function of automatically adjusting is realized, can effectively extend the service life of LED lamp bead 205.
To sum up, a kind of high light efficiency LED flat lamp of the present utility model, can jointly be made by controller with illumination photoreceptor
With the brightness for monitoring and controlling to adjust LED lamp bead in real time, prevent LED lamp bead from causing to damage because working long hours, burning out；It is easy to
The installation of LED flat lamp is fixed, and LED flat lamp internal structure is compact, saves space, saves cost；Electricity can be effectively protected
Road is not damaged by.
The specific embodiment of utility model is described above.It is to be appreciated that utility model is not limited to
Above-mentioned particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as being given with the common mode in this area
To implement；Those skilled in the art, which can make various deformations or amendments within the scope of the claims and make, some simply to push away
Drill, deform or replace, this has no effect on the substantive content of utility model.
Claims (10)
1. a kind of high light efficiency LED flat lamp, including flat lamp body, the flat lamp body include housing, light source part, astigmatism
Device, power supply and lampshade, the housing are connected the shell to form the flat lamp body, the light source part with the lampshade
The enclosure is located at the astigmatism device, the power supply is arranged at the hull outside, it is characterised in that described outer
The both sides of closer distance are equipped with the light source part inside shell, and the light source part is electrically connected to the power supply, described in two
Provided with two consistent astigmatism devices between light source part, the astigmatism device include stacking successively the reflecting plate of installation,
Light guide plate, uniform light board, the reflecting plate are arranged at the side of the nearly housing and are connected to the housing.
2. a kind of high light efficiency LED flat lamp as claimed in claim 1, it is characterised in that the light source part includes a light
Source plate, several LED lamp beads, the light source board are staggered provided with the LED lamp bead departing from the side of the housing.
3. a kind of high light efficiency LED flat lamp as claimed in claim 2, it is characterised in that the light source part is provided with connection
The resistor of the power supply, the resistor is electrically connected to the LED lamp bead.
4. a kind of high light efficiency LED flat lamp as claimed in claim 2, it is characterised in that the light source board is rectangle.
5. a kind of high light efficiency LED flat lamp as claimed in claim 1, it is characterised in that the nearly housing of the light source part
The side of inner side is connected with heat-conduction insulation spacer, and the opposite side of the heat-conduction insulation spacer is affixed with the housing.
6. a kind of high light efficiency LED flat lamp as claimed in claim 3, it is characterised in that control is connected with the housing
Device and illumination photoreceptor, the illumination photoreceptor are electrically connected to the controller, and the controller is electrically connected to the power supply, institute
State and be provided with data processor inside the controller control connection resistor, the controller.
7. a kind of high light efficiency LED flat lamp as claimed in claim 6, it is characterised in that the controller is located at the housing
Inside, the illumination photoreceptor is located at the hull outside.
8. a kind of high light efficiency LED flat lamp as claimed in claim 1, it is characterised in that set between two astigmatism devices
There is cushion pad.
9. a kind of high light efficiency LED flat lamp as claimed in claim 1, it is characterised in that the inner side of the light guide plate is provided with sharp
The site of light engraving.
10. a kind of high light efficiency LED flat lamp as claimed in claim 1, it is characterised in that between the housing and the lampshade
Provided with sealing gasket, the surface of the housing scribbles coating and anticorrosive coat, and the surface at the lampshade edge scribbles the coating and institute
State anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466553.7U CN206347328U (en) | 2016-12-29 | 2016-12-29 | A kind of high light efficiency LED flat lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466553.7U CN206347328U (en) | 2016-12-29 | 2016-12-29 | A kind of high light efficiency LED flat lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347328U true CN206347328U (en) | 2017-07-21 |
Family
ID=59319593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621466553.7U Active CN206347328U (en) | 2016-12-29 | 2016-12-29 | A kind of high light efficiency LED flat lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896554A (en) * | 2018-06-15 | 2018-11-27 | 福建工程学院 | LED colour light compensating apparatus for PCB defective vision detection system |
-
2016
- 2016-12-29 CN CN201621466553.7U patent/CN206347328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896554A (en) * | 2018-06-15 | 2018-11-27 | 福建工程学院 | LED colour light compensating apparatus for PCB defective vision detection system |
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