CN203549443U - Light emitting diode (LED) lamp with multiple luminous surfaces - Google Patents
Light emitting diode (LED) lamp with multiple luminous surfaces Download PDFInfo
- Publication number
- CN203549443U CN203549443U CN201320528848.2U CN201320528848U CN203549443U CN 203549443 U CN203549443 U CN 203549443U CN 201320528848 U CN201320528848 U CN 201320528848U CN 203549443 U CN203549443 U CN 203549443U
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- Prior art keywords
- led
- lamp
- lamppost
- heat dissipation
- pole
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Abstract
The utility model discloses a light emitting diode (LED) lamp, and particularly relates to an LED lamp with multiple luminous surfaces. The LED lamp with the multiple luminous surfaces comprises a lamp head, a heat dissipation base seat, a lamp pole and a lampshade which is connected with the heat dissipation base seat, wherein the heat dissipation base seat is connected with the lamp head, the lamp pole is connected with the heat dissipation base seat in inserting mode, the lamp pole is a polygon cylinder, the pole body and the top of the lamp pole are both provided with LED surface mount devices, and the LED surface mount devices are electrically connected with the lamp head. According to the LED lamp with the multiple luminous surfaces, the lamp pole transfers heat to the heat dissipation base seat for heat dissipation due to the fact that the dedicated heat dissipation base seat is used, and accordingly heat dissipation speed is improved, and simultaneously the polygon cylinder is used as the lamp pole, in other words, a plurality of planes formed by the pole body of the lamp pole and sides of a polygon are arranged on the pole body of the lamp pole, the LED surface mount devices are adhered to the planes, the plane adhering method obviously improves a fastness coefficient, and therefore the LED lamp with the multiple luminous surfaces avoids the circumstance that the LED surface mount devices fall off after being used for a certain time well, and is remarkable in use effect.
Description
Technical field
The utility model relates to lighting device technical field, relates in particular to a kind of LED lamp with many light-emitting areas.
Background technology
The advantages such as that LED light fixture has is energy-conservation, the life-span long, applicability is good, in being widely used in now people's work and living.For example, but existing LED lamp also exists some technological difficulties need to go to capture: 1, the heat dissipation problem of LED lamp; For large-scale LED lamp, can adopt the mode that increases radiator, still, for small-sized LED lamp, because space is limit, can not use radiator, generally adopt lamp holder to carry out natural heat dissipation, this lamp holder radiating rate is slower; 2, there is larger gap in existing optical efficiency and theoretical light efficiency; Prior art is generally the mode of LED paster that adopts on the pedestal of LED, increases light efficiency, with this, the limited space that can be used for paster in LED lamp, and, in LED lamp, not the plane of standard conventionally with the face of paster laminating, be generally cambered surface, this LED lamp laminating weak effect, easily comes off.
Summary of the invention
The purpose of this utility model is to provide a kind of LED lamp with many light-emitting areas for the deficiencies in the prior art, and it has the advantages such as outstanding optical efficiency, thermal diffusivity is good, LED chip laminating is firm.
For achieving the above object, a kind of LED lamp with many light-emitting areas of the present utility model, comprise lamp holder, cooling base, lamppost and the lampshade being connected with described cooling base, described cooling base is connected with lamp holder, described lamppost and described cooling base are pegged graft, described lamppost is polygon cylinder, and the shaft of described lamppost and top are provided with LED paster, and described LED paster is electrically connected to lamp holder.
As preferably, described LED paster comprises LED chip and soft pcb board, and the one side of described soft pcb board mounts LED chip, and the another side of described soft pcb board and the shaft of lamppost are or/and the top of lamppost is bonding.
As preferably, described cooling base is provided with wire guide, and described wire guide is equiped with wire, and one end of described wire is connected with described lamp holder, and the other end of described wire is connected with described soft pcb board.
As preferably, the shaft of described lamppost is provided with some LED pasters, the circular lamp group that some LED pasters are composed in series, and the top of described lamppost is provided with some LED pasters, the top lamp group that some LED pasters are composed in series, described circular lamp group is connected with top lamp group.
As preferably, described lamppost is regualr decagon cylinder, and the side of described shaft is ten connected cylinders, and corresponding each cylinder of described circular lamp group is provided with at least two LED pasters.
As preferably, described lamppost is octagon cylinder, and the side of described shaft is eight connected cylinders, and corresponding each cylinder of described circular lamp group is provided with at least two LED pasters.
As preferably, described top lamp group is provided with four LED pasters of rectangular array.
The beneficial effects of the utility model: a kind of LED lamp with many light-emitting areas, comprise lamp holder, cooling base, lamppost and the lampshade being connected with described cooling base, described cooling base is connected with lamp holder, described lamppost and described cooling base are pegged graft, described lamppost is polygon cylinder, the shaft of described lamppost and top are provided with LED paster, and described LED paster is electrically connected to lamp holder; In the utility model, owing to having adopted special-purpose cooling base, lamppost transfers heat to cooling base and dispels the heat, thereby has improved radiating rate; Simultaneously, this lamppost adopts polygonal cylinder, namely on the shaft of lamppost, have the plane that a plurality of and polygonal limit forms, this plane LED paster that is used for fitting, the firm coefficient of this plane laminating obviously improves, avoided preferably LED paster after using certain hour, to occur situation about coming off, result of use is remarkable.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 2 is the assembly structure front view of Fig. 1.
Fig. 3 is circular lamp group structural representation of the present utility model.
Fig. 4 is the A place structure for amplifying schematic diagram of Fig. 1.
Reference numeral comprises:
Lamp holder--1, cooling base--2, wire guide--21, wire--22, lamppost--3, lampshade--4, LED paster--5, LED chip--51, soft pcb board--52, circular lamp group--6, lamp group-7, top.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 1 to 4, a kind of LED lamp with many light-emitting areas, comprise lamp holder 1, cooling base 2, lamppost 3 and the lampshade 4 being connected with described cooling base 2, described cooling base 2 is connected with lamp holder 1, described lamppost 3 is pegged graft with described cooling base 2, described lamppost 3 is polygon cylinder, and the shaft of described lamppost 3 and top are provided with LED paster 5, and described LED paster 5 is electrically connected to lamp holder 1; In the utility model, described lamp holder 1 is provided with screw thread and lamp socket is spirally connected, and can be also the mode of clamping, and LED lamp is connected on lamp socket; Owing to having adopted special-purpose cooling base 2, lamppost 3 transfers heat to cooling base 2 and dispels the heat, thereby has improved radiating rate; Simultaneously, this lamppost 3 adopts polygonal cylinder, namely on the shaft of lamppost 3, have a plurality of planes, these planes LED paster 5 that is used for fitting, LED paster 5 obviously improves with the firm coefficient of plane laminating, avoided preferably LED paster 5 after using certain hour, to occur situation about coming off, result of use is remarkable.
In the utility model, for make LED paster 5 can be better and lamppost 3 fit, described LED paster 5 comprises LED chip 51 and soft pcb board 52, the one side of described soft pcb board 52 mounts LED chip 51, and the shaft of the another side of described soft pcb board 52 and lamppost 3 is or/and the top end face of lamppost 3 is bonding; This soft pcb board 52 can be connected a plurality of LED chips 51, then the shaft that soft pcb board 52 is fitted in to lamppost 3 is or/and the top end face of lamppost 3, can fit with contact-making surface more closely, laminating described here, can be to utilize glue to paste, the mode that also can adopt double faced adhesive tape to carry out two-sided laminating, its effect is equal to.
As the further improvement to cooling base 2, preferred mode is to be provided with wire guide 21 on described cooling base 2 tops, described wire guide 21 is equiped with wire 22, one end of described wire 22 is connected with described lamp holder 1, the other end of described wire 22 is connected with described soft pcb board 52, the other end that is wire 22 is connected with the lateral surface of described soft pcb board 52, in the technical program, because LED paster 5 is looped around on lamppost 3, so, this wire guide 21 arranging at cooling base 2 is fixing cord 22 preferably, the unstable situation of having avoided wire 22 to be connected with the medial surface of LED paster 5 through lamppost 3, simultaneously, the mode that this lateral surface connects is more conducive to the welding operation in process of manufacture.
In the utility model, specifically, the shaft of described lamppost 3 is provided with some LED pasters 5, the circular lamp group 6 that some LED pasters 5 are composed in series, the top of described lamppost 3 is provided with some LED pasters 5, the top lamp group 7 that some LED pasters 5 are composed in series, described circular lamp group 6 is connected with top lamp group 7; Be about to circular lamp group 6 and connect with top lamp group 7 circuit, so that control.
In the technical program, according to the size of the diameter of lamppost 3 and LED chip 51 thereof, in order to make the light of LED lamp with best scattered through angles, by described lamppost 3, it is regualr decagon cylinder, the side of described shaft is ten connected cylinders, and corresponding each cylinder of described circular lamp group 6 is provided with at least two LED pasters 5; The maximum minimizing limiting of this mode light scattering blind area.Obviously, according to the diameter of lamppost 3, described lamppost 3 also can be set to octagon cylinder, the side of described shaft is eight connected cylinders, corresponding each cylinder of described circular lamp group 6 is provided with at least two LED pasters 5, in the technical program, the cross section of described cylinder can be also the polygon of other any amount except regualr decagon and octagon, the invention unity of thinking of itself and the technical program.
On the top of lamppost 3, described top lamp group 7 is provided with four LED pasters 5 of rectangular array, and described four LED pasters 5 guarantee light intensity; Certainly, also can use the above LED pasters 5 of two LED pasters 5 or four, itself and the invention unity of thinking of the present utility model, the technical program is only as a kind of preferred.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a LED lamp with many light-emitting areas, comprise lamp holder (1), cooling base (2), lamppost (3) and the lampshade (4) being connected with described cooling base (2), it is characterized in that: described cooling base (2) is connected with lamp holder (1), described lamppost (3) is pegged graft with described cooling base (2), described lamppost (3) is polygon cylinder, the shaft of described lamppost (3) and top are provided with LED paster (5), and described LED paster (5) is electrically connected to lamp holder (1).
2. a kind of LED lamp with many light-emitting areas according to claim 1, it is characterized in that: described LED paster (5) comprises LED chip (51) and soft pcb board (52), the one side of described soft pcb board (52) mounts LED chip (51), and the shaft of the another side of described soft pcb board (52) and lamppost (3) is or/and the top of lamppost (3) is bonding.
3. a kind of LED lamp with many light-emitting areas according to claim 2, it is characterized in that: described cooling base (2) is provided with wire guide (21), described wire guide (21) is equiped with wire (22), one end of described wire (22) is connected with described lamp holder (1), and the other end of described wire (22) is connected with described soft pcb board (52).
4. a kind of LED lamp with many light-emitting areas according to claim 1, it is characterized in that: the shaft of described lamppost (3) is provided with some LED pasters (5), the circular lamp group (6) that some LED pasters (5) are composed in series, the top of described lamppost (3) is provided with some LED pasters (5), the top lamp group (7) that some LED pasters (5) are composed in series, described circular lamp group (6) is connected with top lamp group (7).
5. a kind of LED lamp with many light-emitting areas according to claim 4, it is characterized in that: described lamppost (3) is regualr decagon cylinder, the side of described shaft is ten connected cylinders, and corresponding each cylinder of described circular lamp group (6) is provided with at least two LED pasters (5).
6. a kind of LED lamp with many light-emitting areas according to claim 4, it is characterized in that: described lamppost (3) is octagon cylinder, the side of described shaft is eight connected cylinders, and corresponding each cylinder of described circular lamp group (6) is provided with at least two LED pasters (5).
7. a kind of LED lamp with many light-emitting areas according to claim 4, is characterized in that: described top lamp group (7) is provided with four LED pasters (5) of rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528848.2U CN203549443U (en) | 2013-08-28 | 2013-08-28 | Light emitting diode (LED) lamp with multiple luminous surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528848.2U CN203549443U (en) | 2013-08-28 | 2013-08-28 | Light emitting diode (LED) lamp with multiple luminous surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549443U true CN203549443U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528848.2U Expired - Fee Related CN203549443U (en) | 2013-08-28 | 2013-08-28 | Light emitting diode (LED) lamp with multiple luminous surfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980648A (en) * | 2017-06-05 | 2018-12-11 | 三星电子株式会社 | Light emitting diode (LED) module array and the LED light for using it |
-
2013
- 2013-08-28 CN CN201320528848.2U patent/CN203549443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980648A (en) * | 2017-06-05 | 2018-12-11 | 三星电子株式会社 | Light emitting diode (LED) module array and the LED light for using it |
| CN108980648B (en) * | 2017-06-05 | 2022-09-20 | 三星电子株式会社 | Light Emitting Diode (LED) module array and LED lamp using the same |
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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: 20140416 Termination date: 20160828 |