CN201448625U - LED light source grille lamp - Google Patents
LED light source grille lamp Download PDFInfo
- Publication number
- CN201448625U CN201448625U CN200920048015XU CN200920048015U CN201448625U CN 201448625 U CN201448625 U CN 201448625U CN 200920048015X U CN200920048015X U CN 200920048015XU CN 200920048015 U CN200920048015 U CN 200920048015U CN 201448625 U CN201448625 U CN 201448625U
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- light source
- led light
- lamp
- lamp panel
- grille
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Abstract
An LED light source grille lamp belongs to the technical field of LED semi-conductor lighting. The grille lamp is made up of a lamp panel component, a grille group, a radiating block, an LED light source component, a light-transmittable shade and a driver. The LED light source component adopts a plurality of chips integrated and directly encapsulated on a round aluminum baseplate; heat conducting silicone grease is applied to the bottom of the aluminum baseplate directly fixed on the radiating block; the light-transmittable shade is covered outside the LED light source component; a radiating rib is arranged on the outer side of the radiating block mounted on a bottom plate on the outer side of the lamp panel component; the bottom plate and a lamp panel are arranged on the lamp panel component; the bottom plate and the bottom part of the lamp panel are connected through a bracket; the bottom plate is suspended in the lamp panel; and breather holes are formed on the end plates and the lateral plates on the periphery. The grille in the grille group adopts a large-luminous surface structure, so that no reflection phenomenon exists in the LED luminous area, light absorption is avoided and the lighting effect of the lamp is greatly improved; the bat-wing light distribution is scientific and healthy; and the grille is directly mounted on the radiating block in the lamp body. The utility model has the advantages of reasonable and simple structure, good integrity, and convenient manufacturing, processing and assembly. The LED light source grille lamp can be made into light strips and combined lamps with various molds, has good exchangeability, and is suitable for being used on different occasions.
Description
Technical field
The utility model relates to the structure that a kind of LED is the Grille lamp of light source, is used for substituting T5, the T8 straight tube fluorescent lamp is the conventional Grille lamp of light source, can generally be used in embeddings, inhale installation occasions such as top and lifting.Be a kind of distribution curve flux with rational bat aerofoil profile, the light fixture of high light efficiency belongs to the LED technical field of semiconductor illumination.
Background technology
LED (light emitting diode) technology starts from late 1960s, through semicentennial developing rapidly, led light source, particularly high-power highlighted led light source, with its light efficiency height, little, the long service life of volume, and many-sided advantage such as environmental protection and energy saving, occupied critical positions in the lighting source field, and still in continuing to develop rapidly.
The Grille lamp that generally uses adopts T8, T5 straight tube fluorescent lamp as light source more at present.The general lamp tube service life of this straight tube fluorescent lamp is short, and photochromic soft inadequately, and flicker is arranged, and trunon delay time is long.Must be equipped with ballast simultaneously, power consumption is obviously improved.Use mercury, can the serious harm environment.
LED (Light Emitting Diode), claim light emitting diode again, they utilize the solid semiconductor chip as luminescent material, when two ends add appropriate voltage, carrier in the semiconductor takes place compound, emits superfluous energy and causes that photo emissions produces visible light.The led light source luminous efficiency is high and monochromaticjty its light is good, spectrum is narrow, need not to filter and can directly send coloured visible light.And power consumption is little, and under the situation of same illuminating effect, power consumption is 1/8th of incandescent lamp bulb, 1/2nd of fluorescent tube.Long service life can reach 100,000 hours.Security reliability is strong, and caloric value is low, and non-thermal radiation belongs to cold light source, can safe touch and can accurately control light type and lighting angle, and photochromic soft, the material that free from glare, not mercurous, sodium element etc. may health risks.The controllability height, built-in microprocessing systems can be controlled luminous intensity, regulates illumination mode, presents bright and colourful seven-colour-light coloured silk, realizes that light combines with artistic.
Existing LED straight tube light source has solved the some shortcomings of the traditional T8 of existing use, the existence of T5 straight tube fluorescent lamp, but owing to adopt low power LED as light source, its luminous flux is obviously not enough, and LED is enclosed in the glass tube, weak heat-dissipating, inconvenient maintenance.Even if adopt high-power LED as light source, same owing to adopt many series circuits, fault rate is high, and shortened the service life of light fixture on the contrary.
The utility model content
The purpose of this utility model is exactly in order to improve the deficiency that above-mentioned prior art exists, to provide a kind of interchangeability strong, the structure uniqueness, and good heat dissipation effect, the great power LED with many integrated encapsulation easy to maintenance is the Grille lamp of light source.
The purpose of this utility model is achieved in that the led light source Grille lamp, comprise lamp panel assembly 1, grid component 2, radiating block 3, led light source assembly 4, diffuser 5, driver 6, it is characterized in that integrated directly being encapsulated on the circular aluminium base of a plurality of chips of described led light source assembly 4 employings, the aluminium base bottom evenly is coated with heat-conducting silicone grease, adopt screw that led light source assembly 4 directly is fixed on the radiating block 3, the diffuser 5 of outer cover high transmission rate on the led light source assembly 4, radiating block 3 outsides are provided with strip heat radiation rib, radiating block 3 adopts screw to be installed on the outside base plate of lamp panel assembly 1, lamp panel assembly 1 is provided with base plate and lamp panel, base plate adopts support to be connected with the lamp panel bottom, base plate is maked somebody a mere figurehead in lamp panel inside, end plate around the lamp panel, side plate is provided with air-vent, and the grid of grid component adopts screw directly to be installed on the interior rapid heat dissipation of lamp body.
Described diffuser 5 is made by the transparent PC material of high transmission rate.
The strip heat radiation rib in described radiating block 3 outsides is parallel strip or radiation strip, is arcuation and distributes.
The profile of described radiating block 3 is square or cylinder or hemispherical.
Described lamp panel assembly 1 adopts cold-reduced sheet to make.Its base plate adopts support to be connected with the lamp panel bottom, and base plate is maked somebody a mere figurehead in lamp panel inside, and inner four sides is ventilative, is convenient to form convection heat transfer' heat-transfer by convection; On end plate, the side plate air-vent is arranged around the lamp panel,, also make things convenient for cross-ventilation even if ceiling type is installed.
Described led light source assembly 4 is monochromatic light or polychromatic light, and described polychromatic light is combined into for the plurality of color glory.
Each single lattice all is designed to the material of big light-emitting area structure, employing high reflectance in the described grid component 2, forms one by one independently luminescence unit.The light that sends in the scope at led chip half light intensity angle in this each unit is gone out direct projection, without any reflex, has reduced the absorption of reflectorized material to light, makes light fixture have very high light efficiency; Reasonable light source is arranged and is made light fixture have the very distribution curve flux of the bat aerofoil profile of science, the light source of gridization is arranged and can be made light fixture obtain square hot spot, can avoid circular light spot even, can obtain more uniform illumination in the field of employment because of the uneven illumination that the excessive stack of light produces; Simultaneously such luminous intensity distribution can reduce the veiling reflection that lamp lighting produces widely, and is very effective to preventing the dazzle of light curtain.The light fixture of unique texture optical system can be built the working environment of energy-efficient, healthy a, environmental protection.
Led light source assembly 4 can adopt different quantity, forms the Grille lamp of different size, power, to be suitable for the requirement of different occasions to illumination, size and the power of light fixture, can be made into fabricated structures such as 3 * 3,4 * 4.
The utility model is rational in infrastructure simple, and good integrity is manufactured, the processing assembling is convenient.Can be made into light belt, combination lamp of various moulding etc., and excellent interchangeability.The aluminium base bottom evenly directly is fixed on the radiating block 3 with screw behind the coated with thermally conductive silicone grease, and such structure reduces thermal resistance greatly.Strip heat radiation rib has been designed in radiating block 3 outsides, have enough area of dissipations, can by cross-ventilation, heat radiation the heat that led light source produced be distributed quickly, radiating block directly places outside the lamp body, better heat-radiation effect is controlled in the operating temperature range of permission the temperature of led light source.Diffuser 5 has heatproof height, good, the light transmission advantages of higher of uvioresistant.The base plate of lamp panel assembly 1 is maked somebody a mere figurehead in lamp panel inside, and inner four sides is ventilative, is convenient to form convection heat transfer' heat-transfer by convection; On end plate, the side plate air-vent is arranged around the lamp panel,, also make things convenient for cross-ventilation, effectively reduce the environment temperature that LED uses, prolong the service life of LED light fixture even if ceiling type is installed.Led light source assembly 4 can be monochromatic light, also can use to be suitable for different occasions for multicolour makes up.
Description of drawings
Fig. 1 is a blast structural representation of the present utility model;
Fig. 2 is a lamp panel modular construction schematic diagram of the present utility model;
Fig. 3 A is a cuboid radiating block structural representation of the present utility model;
Fig. 3 B is a cylinder radiating block structural representation of the present utility model;
Fig. 3 C is a hemisphere radiating block structural representation of the present utility model;
Fig. 4 is that grid component of the present utility model adopts big light-emitting area structural representation;
Fig. 5 A is the structural representation of the grid component of 3 * 3 combinations of the present utility model;
Fig. 5 B is the structural representation of the grid component of 4 * 4 combinations of the present utility model;
Among the figure: 1 lamp panel assembly, 2 grid components, 3 radiating blocks, 4LED light source assembly, 5 diffusers, 6 drivers, 7 side plates, 8 base plates, 9 supports, 10 end plates, 11 air-vents.
The specific embodiment
Present embodiment is for adopting the Grille lamp of 9 LEDs light sources, as Fig. 1, Fig. 2, shown in Fig. 5 A, by lamp panel assembly 1, grid component 2, radiating block 3, led light source assembly 4, diffuser 5, driver 6, side plate 7, base plate 8, support 9, assemblings such as end plate 10 constitute .LED light source 4 and directly are encapsulated on the circular aluminium base by a plurality of chips are integrated, behind the even coated with thermally conductive silicone grease in its bottom, be screwed on rapid heat dissipation 3. radiating block arranged outside strip heat radiation rib (also can be parallel strip or radiation strip heat radiation rib), the heat radiation rib can distribute the heat that led light source produced quickly, the temperature of led light source is controlled in the operating temperature range of permission, having guaranteed the service life of LED light fixture. radiating block 3 adopts screw to be directly installed on its base plate from the outside of lamp panel assembly 1, radiating block is directly outside lamp body, better heat-radiation effect. the base plate 8 of lamp panel assembly 1 adopts support 9 to be connected with the lamp panel bottom, base plate is maked somebody a mere figurehead in lamp panel inside, inner four sides is ventilative, be convenient to form convection heat transfer' heat-transfer by convection. end plate 10 around the lamp panel, air-vent 11 is set on the side plate 7, make things convenient for cross-ventilation, the led light source Grille lamp, even if ceiling type is installed, radiating effect is also fine. and grid component adopts big light-emitting area structure, will be in the luminous zone of LED without any reflex, avoid the absorption of light, improve the light efficiency of light fixture greatly, reasonable light source is arranged and is made light fixture have the very distribution curve flux of the bat aerofoil profile of science simultaneously, for reducing veiling reflection, preventing that the dazzle of light curtain is very effective. grid component 2 adopts screw directly to be connected with the rapid heat dissipation installation.
As shown in Figure 3, radiating block 3 its profiles can be cuboid or cylinder or hemispherical.
As shown in Figure 4, grid component adopts big light-emitting area structure, will avoid the absorption of light without any reflex in the luminous zone of LED, improves the light efficiency of light fixture greatly.
Shown in Fig. 5 A, Fig. 5 B, the LED Grille lamp can adopt different quantity led light source assemblies 4, forms the Grille lamp of different size, power, to be suitable for the requirement of different occasions to illumination, size and the power of light fixture, can be made into structures such as 3 * 3,4 * 4.
Claims (6)
1. led light source Grille lamp, comprise lamp panel assembly (1), grid component (2), radiating block (3), led light source assembly (4), diffuser (5), driver (6), it is characterized in that described led light source assembly (4) adopts that a plurality of chips are integrated directly to be encapsulated on the circular aluminium base, the aluminium base bottom evenly is coated with heat-conducting silicone grease, adopt screw that led light source assembly (4) directly is fixed on the radiating block (3), led light source assembly (4) is gone up the diffuser (5) of outer cover high transmission rate, radiating block (3) outside is provided with strip heat radiation rib, radiating block (3) adopts screw to be installed on the outside base plate of lamp panel assembly (1), lamp panel assembly (1) is provided with base plate and lamp panel, base plate adopts support to be connected with the lamp panel bottom, base plate is maked somebody a mere figurehead in lamp panel inside, end plate around the lamp panel, side plate is provided with air-vent, and the grid of grid component adopts screw directly to be installed on the interior rapid heat dissipation of lamp body.
2. led light source Grille lamp according to claim 1 is characterized in that described diffuser (5) made by the transparent PC material of high transmission rate.
3. led light source Grille lamp according to claim 1 is characterized in that the strip heat radiation rib in described radiating block (3) outside is parallel strip or radiation strip, is arcuation and distributes.
4. led light source Grille lamp according to claim 1, the profile that it is characterized in that described radiating block (3) are square or cylinder or hemispherical.
5. led light source Grille lamp according to claim 1 is characterized in that described lamp panel assembly (1) adopts cold-reduced sheet to make.
6. led light source Grille lamp according to claim 1 is characterized in that described led light source assembly (4) is monochromatic light or polychromatic light, and described polychromatic light is combined into for the plurality of color glory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920048015XU CN201448625U (en) | 2009-08-25 | 2009-08-25 | LED light source grille lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920048015XU CN201448625U (en) | 2009-08-25 | 2009-08-25 | LED light source grille lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201448625U true CN201448625U (en) | 2010-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920048015XU Expired - Fee Related CN201448625U (en) | 2009-08-25 | 2009-08-25 | LED light source grille lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201448625U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865554A (en) * | 2012-08-06 | 2013-01-09 | 深圳市文卓绿色环保科技有限公司 | Multifunctional lamp panel shell |
| CN102997082A (en) * | 2011-09-08 | 2013-03-27 | 安寅奎 | Light emitting diode type illuminating module |
| CN103104836A (en) * | 2012-12-10 | 2013-05-15 | 江苏中科宇泰光能科技有限公司 | Bulb lamp |
| CN104344357A (en) * | 2013-07-26 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | LED (light-emitting diode) light source fixing structure and LED lamp |
| CN105042386A (en) * | 2015-08-27 | 2015-11-11 | 安徽世纪金元光电有限公司 | Intelligent full-color temperature COB (Chip-on-Board) light source flat lamp |
-
2009
- 2009-08-25 CN CN200920048015XU patent/CN201448625U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997082A (en) * | 2011-09-08 | 2013-03-27 | 安寅奎 | Light emitting diode type illuminating module |
| CN102865554A (en) * | 2012-08-06 | 2013-01-09 | 深圳市文卓绿色环保科技有限公司 | Multifunctional lamp panel shell |
| CN103104836A (en) * | 2012-12-10 | 2013-05-15 | 江苏中科宇泰光能科技有限公司 | Bulb lamp |
| CN104344357A (en) * | 2013-07-26 | 2015-02-11 | 海洋王（东莞）照明科技有限公司 | LED (light-emitting diode) light source fixing structure and LED lamp |
| CN105042386A (en) * | 2015-08-27 | 2015-11-11 | 安徽世纪金元光电有限公司 | Intelligent full-color temperature COB (Chip-on-Board) light source flat lamp |
| CN105042386B (en) * | 2015-08-27 | 2017-10-13 | 安徽世纪金元光电有限公司 | A kind of panchromatic temperature COB light source flat lamp of intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20120825 |