CN201954317U - Multi-layer arranged LED lamp - Google Patents
Multi-layer arranged LED lamp Download PDFInfo
- Publication number
- CN201954317U CN201954317U CN2011200101589U CN201120010158U CN201954317U CN 201954317 U CN201954317 U CN 201954317U CN 2011200101589 U CN2011200101589 U CN 2011200101589U CN 201120010158 U CN201120010158 U CN 201120010158U CN 201954317 U CN201954317 U CN 201954317U
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- light
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- pedestal
- emitting area
- led lamp
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Abstract
The utility model relates to a multi-layer arranged LED lamp, which includes a base, a circuit board and a drive power supply which are arranged in an inner cavity of the base, LED light-emitting bodies mounted on the surface of the base and electrically connected with the circuit board, and a lampshade covering the base. At least three light-emitting surfaces of the LED light-emitting bodies are arranged on the surface of the base, the light-emitting surfaces are arranged in layers, and the plurality of the LED light-emitting bodies on each light-emitting surface are distributed evenly. The multi-layer arranged LED lamp has the benefits that the LED light-emitting bodies on the base are distributed in layers and are matched with the lampshade to enable the light to irradiate the lampshade evenly for illumination, and light rays coming out from the lampshade are soft, three-dimensional and full, have no color cast and avoid dazzling; as a small-power LED chip is adopted, the heat productivity is reduced, the metal base can be miniaturized; and the lampshade and a scald-preventing cover are plastic bodies, thereby reducing the weight and the manufacturing cost of the LED lamp, improving the stability in installation, preventing the LED lamp from falling off, preventing the scald, and endowing the LED lamp with good energy-saving effect.
Description
Affiliated technical field
The utility model relates to a kind of illuminating lamp, relates in particular to the LED lamp that a kind of multilayer is arranged.
Background technology
LED on the pedestal on the existing LED energy-saving lighting lamp only is arranged on an end of pedestal, the same plane usually, and illumination is concentrated, and does not have lampshade and modify softization, and is more dazzling, and colour cast is arranged.Even the increase lampshade, because the LED illuminator is provided with on the plane, there is the light and shade zone in illumination intensity difference on the lampshade, and the illumination modification effect is undesirable.
Simultaneously, the setting of LED illuminator in one plane in order to improve brightness, is then adopted the great power LED illuminator usually or is increased LED quantity (or density).Wherein, if increase great power LED (for present patent application, consumed power be 1-3 watt be referred to as high-power) illuminator, caloric value is bigger; If increase LED quantity (or density), because of being arranged on same plane, the heat of luminous generation is quick heat radiating in time, and metal base is scalded one's hand.
Summary of the invention
The purpose of this utility model is to provide a kind of LED lamp of multilayer layout, LED illuminator multilayer on the pedestal distributes, and cooperation lampshade, it is bright to make that illumination can be radiated on the lampshade uniformly, make the light that penetrates from lampshade soft, three-dimensional, plentiful, the problems referred to above that the prior art scheme of solution exists.
The technical scheme that the prior art problem that solves the utility model is adopted is: the LED lamp that multilayer is arranged, comprise pedestal, be arranged on wiring board, the driving power of pedestal inner chamber, and be installed in the LED illuminator that base-plates surface is electrically connected with wiring board, it is characterized in that also comprising the lampshade that is located on the pedestal, described base-plates surface is provided with three LED illuminator light-emitting areas at least, and described light-emitting area layering is provided with, and the LED illuminator on each light-emitting area is a plurality of and uniform.The LED illuminator adopts the small-power illuminator, is distributed on three Different Plane of pedestal, and the light-emitting 3 D effect is strong, the light that all LED illuminators send is through the lampshade softening, and is not dazzling, reduces colour cast, light is more plentiful, avoids having the light and shade zone on the lampshade, has desirable illumination modification effect.
As the further of technique scheme improved and replenish, the utility model adopts following technical measures: described three light-emitting areas are respectively: first light-emitting area that is arranged on pedestal one end face; Be located at and be parallel to first light-emitting area and diameter second light-emitting area on the pedestal greater than the annular of first light-emitting area; Be arranged on and be positioned at second light-emitting area below and three light-emitting area vertical on the pedestal with second light-emitting area.First light-emitting area and second light-emitting area make the light of this direction have level, and the light of the 3rd light-emitting area have changed projecting direction, makes overall lamp light effect three-dimensional with the parallel mode setting, and lighting space is bigger, and illuminance is more plentifulization spatially.
The LED illuminator that is arranged on the 3rd light-emitting area is arranged on the circuit band, and described circuit band twines and be fixed on the pedestal side.The LED illuminator is arranged on earlier on the circuit band and conveniently the LED illuminator on the 3rd light-emitting area is carried out the circuit connection.
Described first light-emitting area is positioned at the top of second light-emitting area, 4 ~ 13 pieces of LED illuminators are installed on it, 6 ~ 19 pieces of LED illuminators are installed on described second light-emitting area, 5 ~ 13 pieces of LED illuminators are installed on described the 3rd light-emitting area, described each LED illuminator comprises three low-power LED chips, these three led chip parallel connections.Led chip power is 0.05 ~ 0.07 watt.This LED illuminating lamp adopts low-power LED chip (chip is provided with the LED light emitting diode) lamp bracket module, and with the three LEDs chips LED illuminator that forms in parallel, the photoelectric parameter of single led chip is: some light current 5mA; Forward (direct current) voltage 3.21V; Luminous flux 18.4 lumens; Optical efficiency 95.7 lumens/watt, 0.056 watt of luminous power.With respect to, great power LED illuminator (1 watt-~ 3 watts of power consumptions), the low-power LED illuminator is more energy-conservation, caloric value is few.
Also comprise the anti-scald case that is arranged on the pedestal other end, it cooperates with lampshade the whole encirclement of pedestal, the installation portion of described pedestal is provided with the protruding circle in location, it is parallel with first luminous flat, and be positioned at the below of the 3rd light-emitting area, and the indent plurality of grooves of the protruding circle marginating compartment in described location, locating the position that cuts off on the protruding circle between adjacent two grooves is the location division, described location division, anti-scald case connect by connector, and pedestal is fixed on anti-scald case inner chamber by the location division is unsettled.
The installation portion below of described pedestal is provided with some heat radiation lugs, and its evagination is in the sidewall of pedestal; Described anti-scald case is provided with some and heat radiation lug corresponding heat radiation groove, the some reference columns that match with the location division by self-tapping screw and the protruding circle of upper lamp shade clamping that is arranged on anti-scald case upper edge; Described lampshade is provided with and the protruding circle of the clamping clamping groove of clamping mutually.
In order to help heat radiation, described pedestal adopts aluminium or copper material.
The beneficial effect that the utlity model has: 1, the LED illuminator multilayer on the pedestal distributes, and cooperates lampshade, and it is bright to make that illumination can be radiated on the lampshade uniformly, makes the light that penetrates from lampshade soft, three-dimensional, plentiful, eliminates colour cast, and is not dazzling; 2, owing to adopt the low-power LED chip, caloric value reduces, and making metal base miniaturization, lampshade and anti-scald cover is plastic body, has reduced weight and manufacturing cost, raising installation stability, prevents to fall, and prevents to scald good energy-conserving effect; 3, wiring board has the anti-flashing function of light modulation, reduces the sense of discomfort that lamp dodges, and also has light modulation on a large scale, reliability and the good characteristics of safety, can make illuminator luminous stable; 4, metal base, heat radiation lug and heat radiation groove, lampshade inside can reach better heat radiating effect to fluid space.
Description of drawings
Fig. 1 is a kind of sectional structure schematic diagram of the present utility model.
Fig. 2 is a kind of explosion structural representation of the present utility model.
Fig. 3 is the structural representation of band LED illuminator circuit band in the utility model.
Fig. 4 is a kind of wiring board schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment: the LED lamp that multilayer is arranged, as Fig. 1, Fig. 2 and shown in Figure 3, it comprises lampshade 8, the anti-scald case 9 that cooperates with lampshade 8, its material of pedestal 1(that is built in lampshade 8 and anti-scald case 9 is aluminium or copper material), be arranged on wiring board, the driving power 14 of pedestal inner chamber, and be installed in the LED illuminator 2 that is electrically connected with wiring board on the pedestal.The installation portion of pedestal 1 is provided with the protruding circle 6 in location, it is parallel with first luminous flat 3, and be positioned at the below of the 3rd light-emitting area 5, locate the indent plurality of grooves 15 of protruding circle 6 marginating compartments, locating the position that cuts off on the protruding circle 6 between adjacent two grooves is location division 16, location division 16, anti-scald case 9 connect by connector, and pedestal 1 is fixed on anti-scald case 9 inner chambers by location division 16 is unsettled.The below of locating protruding circle 6 is provided with some heat radiation lugs 7.Anti-scald case 9 be provided with some and heat radiation lug 7 corresponding heat radiation grooves 10, by self-tapping screw with locate some reference columns 11 that protruding circle 6 matches and the protruding circle 12 of upper lamp shade clamping that is arranged on anti-scald case 9 upper edges; Upper lamp shade 8 is provided with and the protruding circle 12 of the clamping clamping groove 13 of clamping mutually.After assembling, pedestal 1 is except installation portion, and what remainder was unsettled places in the lampshade, therefore, lampshade inside have that heat energy distributes to fluid space, make heat radiation faster, improve the dependability and the security of LED illuminator.In addition, the operation parameter of wiring board: constant voltage (constant DC voltage), low pressure (3.21V forward dc voltage), constant current (5mA point light current); And this wiring board has the anti-flashing function of light modulation, has light modulation on a large scale, elimination colour cast, reliability and the good characteristics of safety.
Wherein, pedestal 1 is provided with the LED illuminator light-emitting area that three layerings are provided with, and LED illuminator 2 is a plurality of and uniform.Each LED illuminator 2 comprises that three power are 0.056 watt led chip (as 5050 cake cores), these three led chip parallel connections.Three light-emitting areas are respectively: first light-emitting area 3 that is arranged on pedestal 1 one end faces; Be located on the pedestal diameter greater than second light-emitting area 4 of the annular of first light-emitting area 3; Be arranged on pedestal 1 three light-emitting area 5 vertical with first light-emitting area 3.The LED illuminator that is arranged on the 3rd light-emitting area is arranged on the circuit band 17, and circuit band 17 twines and is fixed on the pedestal.Such set-up mode is that the illuminating effect in the whole lighting space is more three-dimensional.And the setting of three such light-emitting areas makes area of dissipation increase, and helps improving radiating efficiency.The photoelectric parameter of single led chip is: some light current 5mA; Forward (direct current) voltage 3.21V; Luminous flux 18.4 lumens; Optical efficiency 95.7 lumens/watt, 0.056 watt of luminous power; The power that total LED illuminator on three light-emitting areas consumes altogether is 6.8W.And common incandescent lamp will reach same brightness, and the power that then needs to consume is 200W.Therefore, the LED Lantern Festival energy effect of the multilayer of present patent application layout is more obvious.That is to say that electric energy changes into the efficient height of luminous energy, then Fa Re efficient is just low, also solves existing LED illuminating lamp and produces the big problem of heat.
First light-emitting area 3 is positioned at the top of second light- emitting area 4, and 4 ~ 13 pieces of LED illuminators 2 are installed on it, is equipped with on described second light-emitting area 4 on 6 ~ 19 pieces of LED illuminators, 2, the three light-emitting areas 55 ~ 13 pieces of LED illuminators 2 are installed.In concrete use, be provided with to be provided with on 13 pieces of LED illuminators, 2, the three light-emitting areas 5 on 7 pieces of LED illuminators, 2, the second light-emitting areas 4 on first light-emitting area 38 pieces of LED illuminators 2 are set.
Certainly, as another one embodiment, second light-emitting area 4 is positioned at the top of first light-emitting area 3, can reach identical effect equally, owing to similar to the structure chart of first embodiment, therefore omits the structural representation of this embodiment.
Claims (7)
1. the LED lamp arranged of multilayer, comprise pedestal (1), be arranged on wiring board, the driving power (14) of pedestal (1) inner chamber, and be installed in the LED illuminator (2) that base-plates surface is electrically connected with wiring board, it is characterized in that also comprising the lampshade (8) that is located on the pedestal (1), described pedestal (1) surface is provided with three LED illuminators (2) light-emitting area at least, and described light-emitting area layering is provided with, and the LED illuminator (2) on each light-emitting area is a plurality of and uniform.
2. the LED lamp that multilayer according to claim 1 is arranged is characterized in that described three light-emitting areas are respectively: first light-emitting area (3) that is arranged on pedestal (1) one end face; Be located at and be parallel to first light-emitting area and diameter second light-emitting area (4) on the pedestal (1) greater than the annular of first light-emitting area; Be arranged on and be positioned at second light-emitting area below and three light-emitting area (5) vertical on the pedestal with second light-emitting area.
3. the LED lamp that multilayer according to claim 2 is arranged, the LED illuminator that it is characterized in that being arranged on the 3rd light-emitting area is arranged on the circuit band (17), and described circuit band (17) twines and is fixed on the pedestal.
4. the LED lamp of arranging according to claim 2 or 3 described multilayers, it is characterized in that described first light-emitting area (3) is positioned at the top of second light-emitting area (4), 4 ~ 13 pieces of LED illuminators (2) are installed on it, 6 ~ 19 pieces of LED illuminators (2) are installed on described second light-emitting area (4), 5 ~ 13 pieces of LED illuminators (2) are installed on described the 3rd light-emitting area (5), described each LED illuminator (2) comprises three led chips, these three led chip parallel connections, described led chip power is 0.05 ~ 0.07 watt.
5. the LED lamp of arranging according to claim 2 or 3 described multilayers, it is characterized in that also comprising the anti-scald case (9) that is arranged on the pedestal other end, it cooperates with lampshade (8) the whole encirclement of pedestal (1), the installation portion of described pedestal (1) is provided with location protruding circle (6), it is parallel with first luminous flat (3), and be positioned at the below of the 3rd light-emitting area (5), the indent plurality of grooves (15) of the protruding circle in described location (6) marginating compartment, locating the position that cuts off on the protruding circle (6) between adjacent two grooves is location division (16), described location division (16), anti-scald case (9) connects by connector, and pedestal (1) is by location division (16) unsettled anti-scald case (9) inner chamber that is fixed on.
6. the LED lamp that multilayer according to claim 5 is arranged is characterized in that the installation portion below of described pedestal (1) is provided with some heat radiation lugs (7), and its evagination is in the sidewall of pedestal (1); Described anti-scald case (9) is provided with some and heat radiation lug (7) corresponding heat radiation grooves (10), the some reference columns (11) that match with location division (16) by self-tapping screw and the protruding circle of upper lamp shade clamping (12) that is arranged on anti-scald case (9) upper edge; Described lampshade (8) is provided with and the protruding circle of clamping (12) the clamping groove (13) of clamping mutually.
7. the LED lamp that multilayer according to claim 6 is arranged is characterized in that described pedestal (1) adopts aluminium or copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200101589U CN201954317U (en) | 2011-01-13 | 2011-01-13 | Multi-layer arranged LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200101589U CN201954317U (en) | 2011-01-13 | 2011-01-13 | Multi-layer arranged LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954317U true CN201954317U (en) | 2011-08-31 |
Family
ID=44498427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200101589U Expired - Fee Related CN201954317U (en) | 2011-01-13 | 2011-01-13 | Multi-layer arranged LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080780A (en) * | 2011-01-13 | 2011-06-01 | 杭州双凸利科技有限公司 | Multi-layered LED (light emitting diode) lamp |
| WO2015052608A1 (en) | 2013-10-12 | 2015-04-16 | Koninklijke Philips N.V. | Lighting device and luminaire |
-
2011
- 2011-01-13 CN CN2011200101589U patent/CN201954317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080780A (en) * | 2011-01-13 | 2011-06-01 | 杭州双凸利科技有限公司 | Multi-layered LED (light emitting diode) lamp |
| WO2015052608A1 (en) | 2013-10-12 | 2015-04-16 | Koninklijke Philips N.V. | Lighting device and luminaire |
| US9995476B2 (en) | 2013-10-12 | 2018-06-12 | Philips Lighting Holding B.V. | Lighting device and luminaire |
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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: 20110831 Termination date: 20120113 |