CN202274327U - Light emitting diode (LED) lamp disc - Google Patents
Light emitting diode (LED) lamp disc Download PDFInfo
- Publication number
- CN202274327U CN202274327U CN201120403712XU CN201120403712U CN202274327U CN 202274327 U CN202274327 U CN 202274327U CN 201120403712X U CN201120403712X U CN 201120403712XU CN 201120403712 U CN201120403712 U CN 201120403712U CN 202274327 U CN202274327 U CN 202274327U
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- Prior art keywords
- led lamp
- lamp panel
- luminous intensity
- intensity distribution
- light source
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- 238000009826 distribution Methods 0.000 claims abstract description 53
- 238000004020 luminiscence type Methods 0.000 claims description 14
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Abstract
The utility model discloses a light emitting diode (LED) lamp disc, which comprises a lamp disc 10, a panel 1 and at least one light source module, wherein the panel 1 is arranged at the forefront end of the lamp disc 10; each light source module is arranged in a shell which is formed by the lamp disc 10 and the panel 1 and comprises a light emitting component and a light distribution component; the light distribution component is a prism-shaped cavity, and a lower opening of the light distribution component is larger than an upper opening of the light distribution component; and the light emitting component is arranged at the upper opening of the light distribution component. The LED lamp disc adopts modular design, and light distribution partitions of the light distribution components can be arranged according to an actual requirement, so that different lighting requirements are met.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of LED lamp panel.
Background technology
In the face of the energy lacks the today of constantly developing with technology day by day, traditional lighting can not satisfy the needs of contemporary people to new and effective illumination.With regard to the office lamp panel, its light efficiency is changed lowly at present, and outward appearance is single, and whole light is imitated not high, the ultraviolet ray generation is arranged and partly have color break-up to look like at present.Not only waste electric power energy but also greatly reduced the visual effect of working environment.
Illumination LED (light emitting diode) has obtained swift and violent development as a kind of novel lighting engineering, still, has also that outward appearance is single, brightness is not high, the low inferior defective of light efficiency conversion as the LED lamp panel of office usefulness.
The utility model content
The main purpose of the utility model is to provide a kind of LED lamp panel, has also with the LED lamp panel that solves office usefulness of the prior art that outward appearance is single, brightness is not high, the low inferior defective of light efficiency conversion, wherein:
LED lamp panel according to the utility model embodiment comprises: lamp panel 10, be arranged on lamp panel 10 panel 1 foremost, and at least one light source module, this light source module is arranged in the housing of lamp panel 10 and panel 1 formation; Wherein, each light source module comprises respectively: luminescence component and luminous intensity distribution assembly, luminous intensity distribution assembly be prism-shaped cavity and lower openings greater than upper opening, luminescence component is arranged on the upper opening place of luminous intensity distribution assembly.
Wherein, luminescence component comprises: aluminium base 6 and LED lamp pearl 5, aluminium base 6 forms thermo-contact with LED lamp pearl 5.
Wherein, the luminous intensity distribution assembly is close to LED lamp pearl 5, and the luminous intensity distribution assembly comprises: reflection shield 2, diffuser plate 3, reflector 4, the light of LED lamp pearl 5 are successively through reflector 4, diffuser plate 3, reflection shield 2.
Wherein, each reflection shield 2 is that a LED lamp pearl 5 provides independent luminous intensity distribution.
Wherein, each reflection shield 2 comprises that a plurality of luminous intensity distributions cut off, and it is that a LED lamp pearl 5 provides independent luminous intensity distribution that each luminous intensity distribution cuts off.
Wherein, the faceted pebble number of the prism-shaped cavity body structure of reflection shield 2 is 4-8.
Wherein, each light source module also comprises: radiator 7, and its inner surface fits tightly through the heat-conducting medium and aluminium base 6 back sides, and the luminous intensity distribution assembly is buckled and is embedded in radiator 7.
Wherein, radiator 7 closely is connected with lamp panel 10.
Wherein, lamp panel 10 backs are provided with a plurality of preformed holes.
Wherein, this LED lamp panel also comprises: light modulation power supply 8, binding post 9, wire bushing 11; Light source module connects the formation power path through electric lead with light modulation power supply 8, ceramic binding post 9, button wire bushing 11; Light modulation power supply 8 is installed on the lamp panel 10, is the light source module power supply.
Compared with prior art, adopt modularized design according to the LED lamp panel of the proposition of the utility model, the luminous intensity distribution of luminous intensity distribution assembly cuts off and can be provided with according to LED lamp source, thereby realizes different illumination needs; And the utility model also has compact conformation, and good looking appearance is easy for installation, and light efficiency utilizes high and the good characteristics of radiating effect.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the decomposition texture sketch map of the utility model embodiment;
Fig. 2 A is the cross-sectional view of the utility model embodiment;
Fig. 2 B is the partial enlarged drawing of Fig. 2 A;
Fig. 3 is the modularity disassembled structural representation of the utility model embodiment;
Fig. 4 is the distribution curve flux figure of the utility model actual measurement.
The primary clustering symbol description:
Diffuser plate 3 reflectors 4
Pottery binding post 9 lamp panels 10
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is done to specify further below in conjunction with accompanying drawing and specific embodiment.
According to the embodiment of the utility model, a kind of LED lamp panel is provided.With reference to figure 1, Fig. 2 A and Fig. 2 B, this LED lamp panel comprises: lamp panel 10, be arranged on lamp panel 10 panel 1 and at least one light source module foremost, light source module is arranged in the housing that lamp panel 10 and panel 1 form.Wherein, each light source module comprises respectively: luminescence component and for luminescence component provides the luminous intensity distribution assembly of independent luminous intensity distribution, and luminescence component is arranged on the upper opening place of luminous intensity distribution assembly.The LED lamp panel is power assembling light source module according to the actual requirements.
Wherein, luminescence component is made up of aluminium base 6 and LED lamp pearl 5, and LED lamp pearl 5 arrays are arranged on the aluminium base 6, and aluminium base 6 forms thermo-contact with LED lamp pearl 5, and every aluminium base 6 is by actual power packaged LED lamp pearl 5.In practical application, above-mentioned thermo-contact can be to adopt the silicon grease material of high-termal conductivity to fill the heat conduction contact that the applying slit forms.
Continuation is with reference to figure 1, and the luminous intensity distribution assembly is that prism-shaped cavity body structure and lower openings are greater than upper opening.The luminous intensity distribution assembly specifically comprises: reflection shield 2, diffuser plate 3 and reflector 4.Wherein, reflector 4 is a kind of plastic parts through the luminous intensity distribution design, adopts injection moulding to process.The surface light face passes through the minute surface environmental protection vacuum Electronic Speculum of secondary again, and the refractive index of reflector 4 can be reached more than 95%.The luminous intensity distribution assembly is close to LED lamp pearl 5, and LED lamp pearl 5 is penetrated light and reflects the light of set angle through reflector 4, penetrates diffuser plate 3.Diffuser plate 3 is a kind of expansion light optics sheet material, and it has overanxious dazzle, enlarges the effect of rising angle.Reflector 4 reflects the light of set angle through diffuser plate 3, gets light angle accurately.In actual use, reflection shield 2 can be a plastic cement reflection shield 2, and reflection shield 2 materials adopt up-to-date optical material ABS, and optical reflectivity is up to 97%.Reflection shield 2 is the prism-shaped cavity body structure, and the faceted pebble number of its prism-shaped cavity body structure is 4-8, can select difform reflection shield for use according to actual conditions.
And; Each light source module also comprises: the radiator 7 that links together with luminescence component, luminous intensity distribution assembly; The back side of aluminium base 6 fits tightly in radiator 7 inner surfaces through heat-conducting medium, and luminous intensity distribution assembly (plastic cement reflection shield 2, diffuser plate 3, reflector 4) is buckled and is embedded in radiator 7 composition light source modules.Radiator 7 materials are thermal conductivity aluminium 6063-T5 extrusion modling preferably, have guaranteed that the intensity of structure also satisfies the demand of heat radiation simultaneously.According to the light source module of the utility model, have no the installation screw, assemble, keep in repair, change through the plug formula, highly versatile, easy to maintenance.
The light source assembly of the utility model can present different angles, changes the rising angle of whole lamp.If the beam angle of whole lamp source assembly is 110 degree, the beam angle of so whole lamp just is 110 degree; If it is 90 degree that the light source assembly of whole lamp changes beam angle into, the beam angle of so whole lamp just is 90 degree.Make that like this light is even, soft, free from glare.To the luminous intensity distribution of the actual test of whole lamp referring to Fig. 4.
In addition, as shown in Figure 1, the LED lamp panel of the embodiment of the utility model also includes: light modulation power supply 8, binding post 9, lamp panel 10, wire bushing 11.In an embodiment of the utility model, binding post is ceramic binding post, and wire bushing is the button wire bushing.
Light modulation power supply 8, ceramic binding post 9 and button wire bushing 11, be assemblied in the bottom of lamp panel 10, and panel 1 is assemblied in the top of lamp panel 10.And radiator 7 cooperates lamp panel 10 locating hole close-coupled one, and lamp panel 10 backs also are provided with a plurality of preformed holes, for ease of different mounting means, like lifting, inhales top installation etc.
The assembling light source module is installed light modulation power supply 8 and ceramic binding post 9 in lamp panel 10, is communicated with light modulation power supply 8 and ceramic binding post 9 with electric lead again, and electric lead stretches out through button wire bushing 11.Panel 1 covers lamp panel 10, and the panel shell fragment lamp panel that links closely is assembled into the luminous intensity distribution assembly earlier, is assembled into light source assembly again, is installed to and forms whole lamp in the lamp housing.
Shown in Fig. 2 A, light modulation power supply 8 is installed on the lamp panel 10, converts AC power to dc source, supplies with for light source module provides power supply, and the size of scalable output current changes the brightness of LED lamp pearl 5.
Each light source module of this LED lamp panel can comprise one or more luminescence units, and each luminescence unit all is that independent zones is separated, and each luminescence unit all is equipped with a LED lamp pearl.Each light source module can be according to actual needs cuts off (prismatic square frame) at the horizontal and vertical luminous intensity distribution that any amount is set, to satisfy difform illuminating effect (like rectangle, square, wall scroll shape, double shape, circular etc.).
In one embodiment, each reflection shield 2 can provide independent luminous intensity distribution for a LED lamp pearl 5.In another embodiment, each reflection shield 2 can comprise that a plurality of luminous intensity distributions cut off, and it all is independent the differentiation that each luminous intensity distribution cuts off, and it is that a LED lamp pearl 5 carries out independent luminous intensity distribution that each luminous intensity distribution cuts off.It is even that LED lamp pearl is cut off the light that penetrates through each independent luminous intensity distribution, gentle closing.The unique frosted manufacture craft of reflective surface makes the light that penetrates become soft, and is pleasant.
In the embodiment shown in fig. 3, each reflection shield 2 is provided with 6 independently luminous intensity distribution partitions (prismatic square frame), cuts off (2 reflection shields 2) if every row are provided with 12 independent luminous intensity distributions altogether; In conjunction with Fig. 1 and Fig. 2 A; Can assemble 4 row luminous intensity distributions on the panel 1 and cut off, then whole lamp has 48 luminous intensity distributions and cuts off, certainly; Above-mentioned numeral is merely exemplary illustration, does not limit the protection domain of the utility model.
The utility model light efficiency utilizes high, because the led light source volume is little, impels the compact conformation of light fixture, so almost have no light leak, frequency modulated light.Adopt the multiple spot independence luminescent designs of innovation, every LEDs source light can not cancelled out each other.Reasonable structural design, the high-intensity lamp body structure, good radiating effect, diversified mounting means, luminous intensity distribution design accurately, illumination utilization rate efficiently guarantees that light fixture can work under severe special environment indoor, have more outstanding optical applications performance.
The embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the utility model.
Claims (10)
1. a LED lamp panel is characterized in that, comprising:
Lamp panel (10) is arranged on said lamp panel (10) panel (1) foremost, and at least one light source module, and this light source module is arranged in the housing of said lamp panel (10) and panel (1) formation; Wherein, each light source module comprises respectively: luminescence component and luminous intensity distribution assembly, said luminous intensity distribution assembly be prism-shaped cavity and lower openings greater than upper opening, said luminescence component is arranged on the upper opening place of luminous intensity distribution assembly.
2. LED lamp panel according to claim 1 is characterized in that, said luminescence component comprises: aluminium base (6) and LED lamp pearl (5), aluminium base (6) and LED lamp pearl (5) form thermo-contact.
3. LED lamp panel according to claim 2; It is characterized in that; Said luminous intensity distribution assembly is close to LED lamp pearl (5), and said luminous intensity distribution assembly comprises: reflection shield (2), diffuser plate (3), reflector (4), the light of LED lamp pearl (5) are successively through reflector (4), diffuser plate (3), reflection shield (2).
4. LED lamp panel according to claim 3 is characterized in that, each reflection shield (2) is that a LED lamp pearl (5) provides independent luminous intensity distribution.
5. LED lamp panel according to claim 3 is characterized in that, each reflection shield (2) comprises that a plurality of luminous intensity distributions cut off, and it is that a LED lamp pearl (5) provides independent luminous intensity distribution that each luminous intensity distribution cuts off.
6. LED lamp panel according to claim 3 is characterized in that, the faceted pebble number of the prism-shaped cavity body structure of said reflection shield (2) is 4-8.
7. according to each described LED lamp panel in the claim 2 to 6, it is characterized in that each light source module also comprises: radiator (7), its inner surface fits tightly through the heat-conducting medium and aluminium base (6) back side, and the luminous intensity distribution assembly is buckled and is embedded in radiator (7).
8. LED lamp panel according to claim 7 is characterized in that, radiator (7) closely is connected with lamp panel (10).
9. LED lamp panel according to claim 1 is characterized in that, lamp panel (10) back is provided with a plurality of preformed holes.
10. LED lamp panel according to claim 1 is characterized in that, also comprises: light modulation power supply (8), binding post (9), wire bushing (11);
Light source module connects the formation power path through electric lead with light modulation power supply (8), ceramic binding post (9), button wire bushing (11);
Light modulation power supply (8) is installed on the lamp panel (10), is said light source module power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120403712XU CN202274327U (en) | 2011-10-21 | 2011-10-21 | Light emitting diode (LED) lamp disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120403712XU CN202274327U (en) | 2011-10-21 | 2011-10-21 | Light emitting diode (LED) lamp disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274327U true CN202274327U (en) | 2012-06-13 |
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ID=46194687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120403712XU Expired - Fee Related CN202274327U (en) | 2011-10-21 | 2011-10-21 | Light emitting diode (LED) lamp disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483958A (en) * | 2020-12-15 | 2021-03-12 | 欧普照明股份有限公司 | Reflector module for linear lamp and linear lamp |
-
2011
- 2011-10-21 CN CN201120403712XU patent/CN202274327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483958A (en) * | 2020-12-15 | 2021-03-12 | 欧普照明股份有限公司 | Reflector module for linear lamp and linear lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU LIANGYE LIGHTING ENGINEERING CO., LTD. Free format text: FORMER OWNER: BEIJING LAMPOWER PHOTOELECTRIC CO., LTD. Effective date: 20140116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 510663 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140116 Address after: 510663 No. 201, No. two, 4 st 1, Science City, Guangzhou hi tech Industrial Development Zone, Guangdong Patentee after: Guangzhou Liang lighting Engineering Co., Ltd. Address before: 100176, No. two, No. 28, Hai Lu, Beijing economic and Technological Development Zone, Beijing, Daxing District Patentee before: Beijing Lampearl Photoelectric Co.,Ltd. |
|
| 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: 20120613 Termination date: 20161021 |