CN206572437U - A kind of LED lamp with square exiting surface - Google Patents
A kind of LED lamp with square exiting surface Download PDFInfo
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- CN206572437U CN206572437U CN201720121152.6U CN201720121152U CN206572437U CN 206572437 U CN206572437 U CN 206572437U CN 201720121152 U CN201720121152 U CN 201720121152U CN 206572437 U CN206572437 U CN 206572437U
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- lamp
- square
- led lamp
- led
- reflector
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Abstract
The utility model discloses a kind of LED lamp with square exiting surface, it includes at least one LED luminescence component, LED luminescence components are made up of reflector, the lamp plate and LED lamp bead that are arranged at reflector inner bottom part, lamp plate is fixed on reflector bottom surface, LED lamp bead is connected to the lamp plate, lamp plate is electrically connected with drive device, and the sectional view of reflector is square.It is square by the way that the top surface sectional view of reflector is set to, obtain square exiting surface so that light uniformity is good, and light is not dazzling.Moreover, reflector light emission side is provided with diffuser plate, the uniformity of luminance of light fixture is further increased, while reflector opposite side is provided with aluminum heat sink, the thermal diffusivity of light fixture is improved so that LED lamp is difficult hot after long-term use.LED luminescence components may be configured as the array format of 5 rows 5 row, obtain LED matrix lamp, and the exiting surfaces of each LED luminescence components is that the overall exiting surface of rectangle, matrix lamp is also rectangle, and structure is novel, uniform light.
Description
Technical field
The utility model belongs to LED lamp technical field, relates in particular to a kind of LED with square exiting surface
Tool.
Background technology
The illuminator of different structure is often selected according to different application scenarios in daily life, at present from light emitting source
Upper to distinguish, illuminator includes incandescent lamp, fluorescent lamp, LED etc., wherein LED (Light Emitting Diode, luminous two
Pole pipe) lighting engineering is a kind of green lighting technique, it has, and brightness height, power saving, service life length, anti-seismic performance be good, energy-conservation
Environmentally friendly the advantages of, in recent years in terms of normal lighting and display using more and more extensively, gradually substituted conventional incandescent and glimmering
The trend of light lamp.
Nowadays it is generally straight-down negative LED/light source with more universal LED lamp, and existing LED lamp light-emitting area is general
For circle, profile and structure are single, and more dazzling, and uniformity of luminance is poor, while also having that thermal diffusivity is not good, easily generating heat
Problem.
Utility model content
Therefore, technical problem to be solved in the utility model is that traditional LED lamp tool light-emitting area is generally circular, structure list
One, light-emitting area uniformity of luminance is poor, light is dazzling, and thermal diffusivity is not good, so as to propose that a kind of light-emitting area is equal for square, light
The LED lamp with square exiting surface of even, thermal diffusivity well.
In order to solve the above technical problems, the technical solution of the utility model is：
The utility model provides a kind of LED lamp with square exiting surface, and it includes at least one LED luminescence component,
The LED luminescence components are arranged at the lamp plate and LED lamp bead composition of the reflector inner bottom part by reflector, and the lamp plate is consolidated
Due to the reflector bottom surface, the LED lamp bead is connected to the lamp plate, and the lamp plate is electrically connected with drive device, described anti-
The sectional view of light cup is square.
Preferably, the light emission side of the reflector is provided with diffuser plate, the reflector side relative with light emission side
It is provided with heat sink.
Preferably, also including lamp outer casing, the lamp outer casing is by the front cover of lamp and lamp back cover group that mutually fasten
Into the luminescence component, diffuser plate and heat sink are arranged between the front cover of lamp and the lamp back cover, the diffuser plate
Set close to the front cover of lamp, and the front cover of lamp is provided with square light extraction position.
Preferably, the LED luminescence components are 25, uniformly arranged with the array format that 5 rows 5 are arranged.
Preferably, the square light extraction position corresponds with the luminescence component and set.
Preferably, the diffuser plate is acrylic board, the heat sink is aluminium sheet.
Preferably, the LED lamp bead is red-light LED lamp bead, blue-ray LED lamp bead or green light LED lamp bead.
Above-mentioned technical proposal of the present utility model has advantages below compared with prior art：
LED lamp described in the utility model with square exiting surface, it includes at least one LED luminescence component, institute
LED luminescence components are stated by reflector, the lamp plate and LED lamp bead composition of the reflector inner bottom part are arranged at, the lamp plate is fixed
In the reflector bottom surface, the LED lamp bead is connected to the lamp plate, and the lamp plate is electrically connected with drive device, described reflective
The sectional view of cup is square.It is square by the way that the top surface sectional view of reflector is set to, square exiting surface is obtained, side
Shape exiting surface causes light uniformity good, and light is not dazzling.Moreover, reflector light emission side is provided with diffuser plate, further carry
The high uniformity of luminance of light fixture, while the outer side relative with light emission side of reflector is provided with aluminum heat sink, improves lamp
The thermal diffusivity of tool so that LED lamp is difficult hot after long-term use.LED luminescence components may be configured as the array shape of 5 rows 5 row
Formula, obtains LED matrix lamp, and the exiting surfaces of each LED luminescence components is that the overall exiting surface of rectangle, matrix lamp is also rectangle, knot
Structure is novel, uniform light.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific reality of the present utility model
Apply example and with reference to accompanying drawing, the utility model is described in further detail, wherein：
Fig. 1 is the sectional view of the LED lamp with square exiting surface described in the utility model embodiment；
Fig. 2 is the front schematic view of the LED lamp with square exiting surface described in the utility model embodiment；
Fig. 3 is the structural representation of reflector in the LED lamp with square exiting surface described in the utility model embodiment
Figure.
Reference is expressed as in figure：1- reflectors；2- lamp plates；3-LED lamp beads；4- diffuser plates；5- heat sinks；6- light fixtures
Protecgulum；7- lamp back covers.
Embodiment
Embodiment
The present embodiment provides a kind of LED lamp with square exiting surface, and as Figure 1-3, it includes at least one LED
Luminescence component, the LED luminescence components are arranged at 3 groups of the lamp plate 2 and LED lamp bead of the inner bottom part of reflector 1 by reflector 1
Into the lamp plate 2 is fixed on the inner bottom surface of reflector 1 by fixing glue, and the LED lamp bead 3 is connected to the lamp plate 2, institute
State lamp plate 2 and be electrically connected with drive device, the drive device is conventional driving power supply, and the sectional view of the reflector 1 is side
Shape, i.e., the open-mouth (exiting surface) of described reflector 1 is square.
Further to improve the light-emitting uniformity of LED lamp, the light emission side of the reflector 1 is provided with diffuser plate 4, described
Diffuser plate be covered in each exiting surface of reflector 1, the present embodiment as shown in figure 1, the diffuser plate 4 be arranged at it is described reflective
The top of cup 1, the reflector 1 side relative with the exiting surface is provided with heat sink 5, the radiating for improving LED lamp
Ability, prevents heat aggregation in use, in the present embodiment, as shown in figure 1, the heat sink 5 be arranged at it is described reflective
1 bottom of cup, the diffuser plate 4 is conventional acrylic board, and the heat sink 5 is conventional aluminium sheet.
The LED lamp also includes lamp outer casing, and the lamp outer casing is by the front cover of lamp 6 and lamp back cover that mutually fasten
The sectional view of 7 compositions, front cover of lamp 6 and lamp back cover 7 is also to be square.The luminescence component, diffuser plate 4 and heat sink 5 are equal
It is arranged between the front cover of lamp 6 and the lamp back cover 7, the diffuser plate 4 is set close to the front cover of lamp 6, and institute
State the square light extraction position that each luminescence component of the correspondence of front cover of lamp 6 is provided with hollow out.
As a preferred embodiment, in the present embodiment, the LED luminescence components are set to 25,25 light
Component is electrically connected respectively at drive device, and the array format that 25 luminescence components are arranged with 5 rows 5 is uniformly arranged, on front cover of lamp 6
The each luminescence component of correspondence is provided with a square light extraction position, and light fixture entirety exiting surface is also square, is had good uniformity, light is soft
It is not dazzling.And the LED lamp bead 3 can be red-light LED lamp bead, blue-ray LED lamp bead or green light LED lamp bead, in order to realize light fixture
A variety of type of lighting, the lamp bead of multiple color can be used in a light fixture, any arrangement combination obtains different color matchings
Mode, realizes the diversity of type of lighting.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (7)
1. a kind of LED lamp with square exiting surface, it is characterised in that including at least one LED luminescence component, the LED
Luminescence component is arranged at the lamp plate and LED lamp bead composition of the reflector inner bottom part, the lamp plate is fixed on described by reflector
Reflector bottom surface, the LED lamp bead is connected to the lamp plate, and the lamp plate is electrically connected with drive device, section of the reflector
Face figure is square.
2. the LED lamp according to claim 1 with square exiting surface, it is characterised in that the light extraction of the reflector
Side is provided with diffuser plate, and the reflector side relative with light emission side is provided with heat sink.
3. the LED lamp according to claim 2 with square exiting surface, it is characterised in that also including lamp outer casing, institute
State lamp outer casing to be made up of the front cover of lamp and lamp back cover mutually fastened, the luminescence component, diffuser plate and heat sink are set
Between the front cover of lamp and the lamp back cover, the diffuser plate is set close to the front cover of lamp, and before the light fixture
Lid is provided with square light extraction position.
4. the LED lamp according to claim 3 with square exiting surface, it is characterised in that the LED luminescence components are
25, uniformly arranged with the array format that 5 rows 5 are arranged.
5. the LED lamp according to claim 4 with square exiting surface, it is characterised in that the square light extraction position with
The luminescence component, which is corresponded, to be set.
6. the LED lamp according to claim 5 with square exiting surface, it is characterised in that the diffuser plate is sub- gram
Power plate, the heat sink is aluminium sheet.
7. the LED lamp according to claim 6 with square exiting surface, it is characterised in that the LED lamp bead is feux rouges
LED lamp bead, blue-ray LED lamp bead or green light LED lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121152.6U CN206572437U (en) | 2017-02-08 | 2017-02-08 | A kind of LED lamp with square exiting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121152.6U CN206572437U (en) | 2017-02-08 | 2017-02-08 | A kind of LED lamp with square exiting surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572437U true CN206572437U (en) | 2017-10-20 |
Family
ID=60058061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121152.6U Active CN206572437U (en) | 2017-02-08 | 2017-02-08 | A kind of LED lamp with square exiting surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206572437U (en) |
-
2017
- 2017-02-08 CN CN201720121152.6U patent/CN206572437U/en active Active
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