CN202442175U - LED (light-emitting diode) lamp for light distribution of long and narrow areas - Google Patents
LED (light-emitting diode) lamp for light distribution of long and narrow areas Download PDFInfo
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- CN202442175U CN202442175U CN2012200899593U CN201220089959U CN202442175U CN 202442175 U CN202442175 U CN 202442175U CN 2012200899593 U CN2012200899593 U CN 2012200899593U CN 201220089959 U CN201220089959 U CN 201220089959U CN 202442175 U CN202442175 U CN 202442175U
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- intensity distribution
- luminous intensity
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Abstract
The utility model relates to an LED (light-emitting diode) lamp for the light distribution of long and narrow areas. The LED lamp comprises a light transmitting cover, an aluminum baseplate, a seal ring, a plurality of LEDs, a plurality of lens fixing supports, a plurality of lenses and a plurality of screws, wherein the screws are used for connecting the light transmitting cover with the aluminum baseplate; the LEDs, the lens fixing supports and the lenses are arranged on the aluminum baseplate; the left and right sides of the center of the lamp are respectively provided with different numbers of LEDs, each LED on the left side of the center of the lamp and each LED on the right side of the center of the lamp are asymmetrically distributed, and the installing positions and angles of the LEDs are all different, so that the lenses correspondingly installed on the lens fixing support have different projection angles respectively corresponding to corresponding small areas of a long and narrow area. According to the utility model, the structure designed by using the light distribution principle is applicable to lighting occasions of various long and narrow areas, and accords with the energy-saving, environmental-friendly and practical new-age design concept.
Description
Technical field
The utility model relates to technical field of lamps, refers in particular to a kind of LED lamp of long and narrow regional luminous intensity distribution.
Background technology
In general, when at present the part light fixture will be realized luminous intensity distribution in long and narrow zone, generally be through increasing projectional angle, perhaps let light source give prominence to the light fixture border, to reach 180 projectional angles spent and to improve power, realize long and narrow area illumination.Such luminous intensity distribution often need be wasted most power and satisfy illumination; And to the place of light requirement photograph not causing light pollution; Cause luminous flux waste, the structure light fixture of this high energy consumption, low light efficiency does not meet energy-saving and environmental protection, practical New Times Design of Luminaires theory.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned weak point of the prior art and LED lamp that a kind of energy-saving and environmental protection, the long and narrow regional luminous intensity distribution of practical and reliable are provided.
For achieving the above object; This novel technical scheme is: a kind of LED lamp of long and narrow regional luminous intensity distribution; Include diffuser, aluminium base base plate, sealing ring, several LED, several lens fixed supports, several lens and be used to be connected the screw of diffuser and aluminium base base plate with several; LED, lens fixed support, lens are located on the aluminium base base plate; The sealing ring that is used to seal is folded between diffuser and the aluminium base base plate; Each LED and corresponding lens fixed support and corresponding lens cooperation installation; Be respectively equipped with the LED of varying number in the left and right sides, light fixture center, each LED on each LED of light fixture center left and right side, light fixture center is asymmetric distribution, and the installation site of each LED and angle feasible correspondence all inequality are installed in each lens on the lens fixed support to be had different crevice projection angles and correspond respectively to corresponding zonule, long and narrow zone.
Described several LED, several lens fixed supports, several lens are 8 LED, 8 lens fixed supports and 8 lens; Wherein, Be distributed with 5 LED, 5 lens fixed supports and 5 lens in the light fixture center left, be distributed with 3 LED, 3 lens fixed supports and 3 lens on right side, light fixture center.
Described several LED are installed on each corresponding installed surface of aluminium substrate onboard led support, and the position of each installed surface of led support and angle are all inequality.
Described several LED are the led light source of different capacity and colour temperature.
Described several LED are the led light source of equal-wattage and colour temperature.
Described several LED are electrically connected in series each other.
Described several LED electrical connection parallel with one another.
The support that the support that described several lens fixed supports are the different size structure or described several lens fixed supports are the same size structure.
Described several lens are the lens of different angles size or equal angular size.
After adopting said structure; The utility model is according to concrete shape and length and width dimensioned area according to long and narrow zone, and setting height(from bottom) and luminaire spacing, designs the LED of varying number respectively in the left and right sides, said light fixture center; Be arranged in the asymmetric plane of different X/Y coordinate system angles; And mix the lens of different crevice projection angles, let each led light source effectively be projeced into different zonule, long and narrow zone, realize, uniformly illumination effective this long and narrow zone.The utlity model has energy-saving and environmental protection, practical characteristics.
Description of drawings
Fig. 1 is the sketch map of the three-dimensional decomposition texture of the utility model light fixture.
Fig. 2 is the utility model lamp installation effect sketch map.
Fig. 3 is the utility model light fixture result of use structural representation.
The specific embodiment
Shown in Fig. 1 figure, a kind of LED lamp of long and narrow regional luminous intensity distribution also includes following constitutional detail except diffuser 60, the sealing ring of outside and some screws of being used for connecting:
Aluminium base 10: the installed surface 31 of the led support 30 of 8 different placement LED20 is arranged on the aluminium base 10, and its XYZ dimension is all different with angle, 5 on the left side, 3 on the right.
LED20: light source led 20 can be different capacity and colour temperature or equal-wattage and colour temperature; Play luminous effect.Each LED20 can be connected in series, and also can be connected in parallel.
Lens fixed support 40: lens fixed support 40 can be different size structure or same size structure, is used for fixing lens 50 on LED20.
Lens 50: lens 50 can be different angles size or equal angular size, are used for the branch luminous intensity distribution, make light more effective, project on the unit are in the long and narrow zone that needs more uniformly.
When using the utility model, source layout is as shown in Figure 2, is installed in the effect on the wall; As shown in Figure 3, the main light projector direction of LED is a left and right sides sleeve configuration, the wide 6.5m of long 30m*, and setting height(from bottom) is 3.5m.
The utility model utilizes the structure of this luminous intensity distribution principle design to be fit to various long and narrow regional illuminated fields and closes use, meets the New Times design concept of energy-saving and environmental protection, practicality.
The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (9)
1. the LED lamp of a long and narrow regional luminous intensity distribution; Include diffuser, aluminium base base plate, sealing ring, several LED, several lens fixed supports, several lens and be used to be connected the screw of diffuser and aluminium base base plate with several; LED, lens fixed support, lens are located on the aluminium base base plate; The sealing ring that is used to seal is folded between diffuser and the aluminium base base plate; Each LED and corresponding lens fixed support and corresponding lens cooperation installation; It is characterized in that: be respectively equipped with the LED of varying number in the left and right sides, light fixture center, each LED on each LED of light fixture center left and right side, light fixture center is asymmetric distribution, and the installation site of each LED and angle feasible correspondence all inequality are installed in each lens on the lens fixed support to be had different crevice projection angles and correspond respectively to corresponding zonule, long and narrow zone.
2. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1; It is characterized in that: described several LED, several lens fixed supports, several lens are 8 LED, 8 lens fixed supports and 8 lens; Wherein, Be distributed with 5 LED, 5 lens fixed supports and 5 lens in the light fixture center left, be distributed with 3 LED, 3 lens fixed supports and 3 lens on right side, light fixture center.
3. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1, it is characterized in that: described several LED are installed on each corresponding installed surface of aluminium substrate onboard led support, and the position of each installed surface of led support and angle are all inequality.
4. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1, it is characterized in that: described several LED are the led light source of different capacity and colour temperature.
5. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1, it is characterized in that: described several LED are the led light source of equal-wattage and colour temperature.
6. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1, it is characterized in that: described several LED are electrically connected in series each other.
7. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1 is characterized in that: described several LED electrical connection parallel with one another.
8. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1 is characterized in that: the support that the support that described several lens fixed supports are the different size structure or described several lens fixed supports are the same size structure.
9. the LED lamp of a kind of long and narrow regional luminous intensity distribution according to claim 1, it is characterized in that: described several lens are the lens of different angles size or equal angular size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200899593U CN202442175U (en) | 2012-03-12 | 2012-03-12 | LED (light-emitting diode) lamp for light distribution of long and narrow areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200899593U CN202442175U (en) | 2012-03-12 | 2012-03-12 | LED (light-emitting diode) lamp for light distribution of long and narrow areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442175U true CN202442175U (en) | 2012-09-19 |
Family
ID=46823626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200899593U Expired - Fee Related CN202442175U (en) | 2012-03-12 | 2012-03-12 | LED (light-emitting diode) lamp for light distribution of long and narrow areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442175U (en) |
-
2012
- 2012-03-12 CN CN2012200899593U patent/CN202442175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120919 Termination date: 20190312 |