CN203036279U - Light-emitting diode (LED) lamp capable of sending out light at multiple angles - Google Patents
Light-emitting diode (LED) lamp capable of sending out light at multiple angles Download PDFInfo
- Publication number
- CN203036279U CN203036279U CN2012205891051U CN201220589105U CN203036279U CN 203036279 U CN203036279 U CN 203036279U CN 2012205891051 U CN2012205891051 U CN 2012205891051U CN 201220589105 U CN201220589105 U CN 201220589105U CN 203036279 U CN203036279 U CN 203036279U
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- pcb board
- led
- led lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses light-emitting diode (LED) lamp capable of sending out light at sending out light at multiple angles and relates to the LED field, in particular to the LED lamp capable of sending out light at multiple angles. The LED lamp capable of sending out light at multiple angles comprises a lamp cup, a lamp cover, a printed circuit board (PCB), a driving power supply and LED luminous elements. The lamp cup is connected with the lamp cover, the PCB board is provided with the LED luminous elements, and a plurality of multi-hole air holes are formed in the periphery of the lamp cup. The LED lamp capable of sending out light at multiple angles further comprises a fixing column and light reflecting discs, the driving power supply is buried in the lamp cup, the fixing column is further provided with one or more than one PCB boards, and the PCB board is provided with the light reflecting discs. The LED lamp capable of sending out light at multiple angles is simple in structure, improves an irritation angle due to the adoption of the an additional light reflecting cup, reduces dead angle portions of light and enables emitted light to be even. Due to the fact that the multilayer LED lamp is big in power and large in heat, the service life of the lamp is reduced, and the problems are effectively solved due to convection heat dissipation of the multi-hole air holes.
Description
Technical field
The utility model relates to LED lamp field, particularly the luminous LED lamp of a kind of multilayer multi-angle.
Background technology
Existing LED lamp design is gone up and is adopted having of multilayer illumination mode a lot, for example application number is the LED lamp of the multilayer layout of CN201110007261.2, but in this utility model, three layers illuminator layout adopts on tabular substrate uniform and uniform in the side of substrate respectively, when the light that the LED illuminator of lower floor sends is mapped to LED substrate ground on upper strata, the dark space can appear, be unfavorable for the whole luminous of LED lamp like this, though and the LED illuminator that the side arranges has improved luminous angle to a certain extent, but the direction of light outgoing is fixed, be unfavorable for adjusting, can have the dark space equally.
The utility model content
The utility model purpose is to abandon the shortcoming of prior art, provides a kind of simple in structure, and lighting angle is big, the LED lamp of lamp body good brightness.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
The LED lamp that a kind of multi-angle is luminous comprises Lamp cup, lampshade, pcb board, driving power and LED illuminator, and described Lamp cup is connected with described lampshade, and described LED illuminator is set on the described pcb board, offers the porous breathable mouth at described Lamp cup edge; Also comprise fixed leg, optical reflective disk, and described driving power is embedded in the described Lamp cup, described fixed leg also arranges one or more than one pcb board, and described optical reflective disk is set on the described pcb board.
Uniform described LED illuminator on the described pcb board, described fixed leg is arranged on the center of described Lamp cup, and described fixed leg is the column structure of hollow.Described driving power is arranged on the below of described porous breathable mouth, and described pcb board is arranged on the top of described porous breathable mouth.Described pcb board be arranged in parallel respectively.Described pcb board is the circular slab structure.Described optical reflective disk is the disk-like structure of integral type.Described optical reflective disk bottom surface is that circular slab and its edge are up turned up.Described optical reflective disk lateral surface is the reflecting layer, and medial surface is light collecting layer.
This novel beneficial effect is: all there is the problem of light dispersion angle deficiency in the LED lamp of individual layer and multilayer, LED lamp for individual layer, general shooting angle is 120 degree, the LED lamp of multilayer is because its internal structure meeting shield portions light even meeting absorption portion light cause luminance shortage, at this problem, at pcb board optical reflective disk is set, this optical reflective disk integrated molding, its optical reflective disk medial surface and outer layer surface all scribble reflectorized material, its pcb board is packed into and is got final product in the optical reflective disk, the light portion of inner LED illuminator outgoing can directly see through lampshade, a part reflects by the light collecting layer of luminosity scale inboard in addition, promote brightness, and the LED illuminator on the pcb board that levels arranges, when its light arrives the bottom reflector of upper strata luminosity scale, the light reflection, to the reflection of light, the brightness of lamp body and the uniformity of light have been promoted by light collecting layer and reflecting layer; Simultaneously because the pcb board that multilayer arranges, its operating power is relatively large, the heat that produces is big, solving heat dissipation problem just can make it have practicality widely, under the situation that does not increase unnecessary parts, offer the porous breathable mouth at the edge of Lamp cup, utilize the principle of cross-ventilation heat radiation to reach the effect of quick heat radiating.
Description of drawings
Fig. 1 is the exploded view in this new embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
First kind of embodiment of structure in the utility model below is provided:
As shown in Figure 1, the LED lamp that a kind of multi-angle is luminous, comprise Lamp cup 2, lampshade 8, pcb board 4, driving power 9 and LED illuminator 5, described Lamp cup 2 is connected with described lampshade 8, described LED illuminator 5 is set on the described pcb board 4, preferably, uniform described LED illuminator 5 on the described pcb board 4.Offer porous breathable mouth 3 at described Lamp cup 2 edges; Also comprise fixed leg 7, optical reflective disk, and described driving power 9 is embedded in the described Lamp cup 2, described fixed leg 7 also arranges one or more than one pcb board 4, and described optical reflective disk is set on the described pcb board 4.
Described fixed leg 7 is arranged on the center of described Lamp cup 2, and as shown in Figure 1, its whole lamp body is symmetrical structure, and described fixed leg 7 is arranged on the center line of lamp body.And described fixed leg 7 is the column structure of hollow, and the part of its hollow can be used for the power supply backguy and is connected with the LED illuminator 5 of pcb board 4, and can take away the part heat that produces on the pcb board 4.Described driving power 9 is arranged on the below of described porous breathable mouth 3, and its below is defined as the below of the direction of showing among Fig. 1.Described pcb board 4 is arranged on the top of described porous breathable mouth 3, and the heat that produces on driving power 9 and the pcb board 4 all passes through 3 heat radiations of porous breathable mouth.
Preferably, described pcb board 4 be arranged in parallel respectively.
Preferably, described pcb board 4 is the circular slab structure.
Preferably, described optical reflective disk is the disk-like structure of integral type.
In order to cooperate the shape of pcb board 4, described optical reflective disk bottom surface is that circular slab and its edge are up turned up.Described optical reflective disk medial surface and lateral surface scribble reflecting coating respectively or the reflector layer structure are set, lateral surface is reflecting layer 6, medial surface is light collecting layer 61, all there is the problem of light dispersion angle deficiency in the LED lamp of individual layer and multilayer, LED lamp for individual layer, general shooting angle is 120 degree, the LED lamp of multilayer cause luminance shortage because its internal structure meeting shield portions light arranges meeting absorption portion light, at this problem, at pcb board 4 optical reflective disk is set, this optical reflective disk integrated molding, its pcb board 4 are just packed into and are got final product in the optical reflective disk.
The above, it only is preferred embodiment of the present utility model, be not that technical scope to utility model imposes any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope that originally is equal to the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment does.
Claims (9)
1. LED lamp that multi-angle is luminous, comprise Lamp cup, lampshade, pcb board, driving power and LED illuminator, described Lamp cup is connected with described lampshade, and described LED illuminator is set on the described pcb board, it is characterized in that, offer the porous breathable mouth at described Lamp cup edge; Also comprise fixed leg, optical reflective disk, and described driving power is embedded in the described Lamp cup, described fixed leg also arranges one or more than one pcb board, and described optical reflective disk is set on the described pcb board.
2. the luminous LED lamp of a kind of multi-angle according to claim 1 is characterized in that, uniform described LED illuminator on the described pcb board.
3. the luminous LED lamp of a kind of multi-angle according to claim 1 is characterized in that described fixed leg is arranged on the center of described Lamp cup, and described fixed leg is the column structure of hollow.
4. the luminous LED lamp of a kind of multi-angle according to claim 1 is characterized in that described driving power is arranged on the below of described porous breathable mouth, and described pcb board is arranged on the top of described porous breathable mouth.
5. the luminous LED lamp of a kind of multi-angle according to claim 1 is characterized in that described pcb board be arranged in parallel respectively.
6. the luminous LED lamp of a kind of multi-angle according to claim 5 is characterized in that, described pcb board is the circular slab structure.
7. the luminous LED lamp of a kind of multi-angle according to claim 1 is characterized in that, described optical reflective disk is the disk-like structure of integral type.
8. the luminous LED lamp of a kind of multi-angle according to claim 7 is characterized in that, described optical reflective disk bottom surface is that circular slab and its edge are up turned up.
9. according to claim 7 or the luminous LED lamp of 8 described a kind of multi-angles, it is characterized in that described optical reflective disk lateral surface is the reflecting layer, medial surface is light collecting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205891051U CN203036279U (en) | 2012-11-09 | 2012-11-09 | Light-emitting diode (LED) lamp capable of sending out light at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205891051U CN203036279U (en) | 2012-11-09 | 2012-11-09 | Light-emitting diode (LED) lamp capable of sending out light at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036279U true CN203036279U (en) | 2013-07-03 |
Family
ID=48688405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205891051U Expired - Fee Related CN203036279U (en) | 2012-11-09 | 2012-11-09 | Light-emitting diode (LED) lamp capable of sending out light at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613351A (en) * | 2015-02-14 | 2015-05-13 | 吴鼎鼎 | LED light-emitting device |
-
2012
- 2012-11-09 CN CN2012205891051U patent/CN203036279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613351A (en) * | 2015-02-14 | 2015-05-13 | 吴鼎鼎 | LED light-emitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006034633A1 (en) | Led lamp | |
| CN201377702Y (en) | Controllable light-distribution LED illuminating lamp | |
| CN202065902U (en) | Low power light-emitting diode (LED) lampshade | |
| CN203036279U (en) | Light-emitting diode (LED) lamp capable of sending out light at multiple angles | |
| CN201651836U (en) | LED bulb | |
| CN201377713Y (en) | LED secondary light source | |
| CN202708751U (en) | Uniform-light type light-emitting diode (LED) tube light | |
| CN203147521U (en) | Novel LED (Light Emitting Diode) projector lamp | |
| CN201193789Y (en) | Tower type LED energy conservation bulb | |
| CN202056596U (en) | Improved light-emitting diode (LED) lamp assembly | |
| CN201344412Y (en) | LED (light-emitting diode) lawn lamp | |
| CN201599617U (en) | LED fluorescent lamp | |
| CN202188337U (en) | LED lamp | |
| CN202327869U (en) | High-brightness LED (Light Emitting Diode) irradiating lamp | |
| CN203517637U (en) | LED lamp reflector | |
| CN203309801U (en) | LED (Light Emitting Diode) lamp | |
| CN203052351U (en) | Light-emitting diode (LED) bulb conforming to light distributing requirement of energy star | |
| CN103175002B (en) | A kind of LED bulb meeting the requirement of Energy Star Light distribation | |
| CN202001918U (en) | Protruding lampwick for LED energy-saving lamp | |
| CN201057380Y (en) | LED illumination device | |
| CN201779505U (en) | Small-power LED lamp fixture | |
| CN202402985U (en) | Durable light-emitting diode (LED) lamp | |
| CN201696977U (en) | Led lawn lamp | |
| CN202302797U (en) | LED (Light-emitting Diode) module with function of increasing brightness of dark area in center of illuminating area | |
| CN201202991Y (en) | LED luminous component and heat radiation structure thereof |
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: 20130703 Termination date: 20131109 |