CN201547578U - Strip-shaped arrayed LED lamp - Google Patents
Strip-shaped arrayed LED lamp Download PDFInfo
- Publication number
- CN201547578U CN201547578U CN2009203129108U CN200920312910U CN201547578U CN 201547578 U CN201547578 U CN 201547578U CN 2009203129108 U CN2009203129108 U CN 2009203129108U CN 200920312910 U CN200920312910 U CN 200920312910U CN 201547578 U CN201547578 U CN 201547578U
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- lamp
- light source
- source module
- led lamp
- bar
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Abstract
The utility model relates to a strip-shaped arrayed LED lamp, which mainly solves the problems in the prior art that an LED lamp has large heating quantity and needs a radiator, and provides a strip-shaped arrayed LED lamp with simple and reasonable structure and excellent heat radiation effect. The utility model adopts the technical scheme for solving the technical problems that the strip-shaped arrayed LED lamp comprises a lamp holder, a lampshade connected onto the lamp holder, a wiring lamp column arranged at the rear end of the lamp holder, and a lamp body arranged in the lamp holder, and is characterized in that the lamp body comprises a plurality of strip-shaped light source modules which are arrayed in a ring shape, and each light source module is formed by arraying a plurality of luminescent diodes. The strip-shaped arrayed LED lamp has the advantages of simple and reasonable structure, the heating quantity of the adopted luminescent diodes is small, the formed heat radiation area of the lamp body is big, the heat radiation effect is excellent, and the luminescent diodes are prevented from generating light decay, and the lamp body does not need to be provided with a radiator, thereby saving production cost.
Description
Technical field:
The utility model relates to a kind of light fixture, relates in particular to the LED lamp that a kind of bar shaped is arranged.
Background technology:
The present LED lighting that uses, watt level all is the light fixture of forming with single plane mostly, all there is the big defective of caloric value in particularly powerful luminous tube light fixture, this defective causes the LED light emitting diode serious light decay phenomenon to occur the most at last, be cooling, the led lamp of this class has all adopted metal heat sink; And the LED light fixture of another kind of planar alignment because in one plane the luminous tube of Pai Lieing is limited, can only strengthen planar dimension, and even so, also there is a luminous tube heat radiation difficult problem in this class LED light fixture.China's utility model patent 200810053010.6 discloses a kind of LED lamp bar, it comprises a heat-dissipating frame bar, the fin that is covered with heat radiation on heat-dissipating frame bar outer surface has LED circuit for lamp plate in heat-dissipating frame bar inside top, is arranged with the LED lamp on the LED circuit for lamp plate.The LED lamp limited amount that is provided with on this LED circuit for lamp plate generally uses the great power LED fluorescent tube, and its caloric value is big, causes the LED lamp light decay phenomenon to occur easily, and has used the heat dissipation metal framework, has increased production cost.
Summary of the invention:
It is big that the utility model has mainly solved in the prior art LED lamp caloric value, needs to use the problem of radiator, provides a kind of simple and reasonable, the LED lamp that the bar shaped of good heat dissipation effect is arranged.
Another goal of the invention of the present utility model is that to have solved in the prior art LED lamp caloric value big, causes light emitting diode the problem of light decay to occur, has improved a kind of LED lamp of annular array.
The technical scheme that its technical problem that solves the utility model adopts is: the LED lamp that a kind of bar shaped is arranged, comprise lamp socket, be connected with lampshade on the lamp socket, the lamp socket rear end is provided with the wiring lamppost, in lamp socket, be provided with lamp body, it is characterized in that: described lamp body comprises several strip source modules, described light source module circular array, and each light source module is arranged by several light emitting diodes and is constituted.The bar shaped light source module is arranged ringwise and is constituted lamp body integral body in the utility model, and light source module is made of many light emitting diodes arrangements, replace high-power light-emitting pipe diode by the integral body that adopts some low power LEDs to be combined into, solved the big problem of caloric value that large-power light-emitting diodes exists, and its area of dissipation of reasonable arrangement of small-power luminous tube is big, has improved its radiating effect.Described light source module is provided with two at least.
A kind of preferred version as such scheme, lamp body is arranged on the lining bar, this lining bar is made of the chassis body of rod middle with being arranged on the chassis, described light source module is arranged around the body of rod, be respectively arranged with retainer plate at the light source module upper and lower side, light source module is inserted in the retainer plate, and light source module is fixed on the body of rod wall, and the described body of rod is a multi-faceted column.Light source module is consistent with the face quantity of the body of rod, and light source module is pasting body of rod face and arranging, and the lamp body structure that makes light source module constitute is compact more, makes lamp body fix simultaneously and can not rotate.Form the light emitting diode quantity of light source module and decide as the case may be, for example need to increase brightness, several light emitting diodes then can be set more.
A kind of preferred version as such scheme, described retainer plate is nested with on the body of rod, and this retainer plate is interior polyhedron circulus, and its inboard shape matches with body of rod shape, each face of retainer plate inboard is provided with slot, and the termination of described light source module is plugged in the slot.This retainer plate has played the fixation to light source module.
A kind of preferred version as such scheme, lamp body also comprises the lamp holder light source module, this lamp holder light source module is made of circular wiring board and several light emitting diodes that are arranged on the circular wiring board, be provided with through hole in the middle of the lamp holder light source module, the lamp holder light source module is fixed on lining masthead end by screw.The light emitting diode lamp holder of lamp holder light source module is provided with in the same way, this lamp holder light source module has increased the lighting angle of LED lamp, carried out FR illumination, in addition, this lamp holder light source module plays fixation to light source module and lining, after the lamp holder light source module is fixed on lining masthead end, it is clamped in light source module and lining on the lining bar, use screw respectively light source module and lining to be fixed with regard to not needing in this way, saved part, easy for installation.
A kind of preferred version as such scheme is provided with power module in lamp socket, this power module is connected between wiring lamppost and the lamp body.This power module has the transformation rectification function, and it becomes 220V AC voltage drop repoussage stream into one group of low-voltage dc power supply, exports to light source module and lamp holder light source module with current constant mode then.Link to each other by series system between the described light source module, link to each other by in parallel between the described light emitting diode.
As a kind of preferred version of such scheme, the top or the sidewall of lampshade are provided with ventilating groove.Strengthened the heat sinking function of LED lamp.
As a kind of preferred version of such scheme, be provided with ventilating groove at lamp socket and wiring lamppost joint.Strengthened the heat sinking function of LED lamp.
As a kind of preferred version of such scheme, the lining bar is provided with air-vent.On the chassis that this air-vent distaff body is arranged on, played the effect of heat radiation.
The utility model has the advantages that simple and reasonablely, 1. the light emitting diode caloric value of Cai Yonging is little, and the lamp body area of dissipation of formation is big, and good heat dissipation effect avoids light emitting diode to produce the light decay phenomenon, and 2. lamp body does not need to install radiator, has saved production cost.
Description of drawings
Fig. 1 is a kind of structure exploded perspective view of the present utility model;
Fig. 2 is a kind of overall structure schematic diagram of the present utility model;
Fig. 3 is a kind of structure exploded perspective view of the utility model lamp body;
Fig. 4 is a kind of structural representation of the utility model retainer plate;
Fig. 5 is a kind of structural representation of the utility model lamp holder light source module;
Fig. 6 is that a kind of line of the present utility model concerns schematic diagram;
Fig. 7 is a kind of structure enlarged diagram of the local A of Fig. 1.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
According to Fig. 1 and shown in Figure 3, the utility model mainly comprises a lamp socket 1, this lamp socket rear end is provided with wiring lamppost 3, the lamp socket front end is connecting lampshade 2, this lampshade is the structure that a hemispherical dome structure and column construction are integrated, be provided with lamp body 6 and power module 4 in lamp socket, lamp body links to each other with voltage module, and power module is connected on the wiring lamppost.
As shown in Figure 3, lamp body 6 is made of light source module 61 and lamp holder light source module 62, and this light source module 61 is provided with 8, this light source module into strips, each light source module is rearranged by some each light emitting diodes 611.Also be provided with lining bar 5 as shown in Figure 3, this lining bar comprises the chassis of a circle, and be arranged on the body of rod in the middle of the chassis, this body of rod becomes the octahedral cylinder, on the body of rod, be equipped with retainer plate 7, this retainer plate is interior octahedra circulus, retainer plate is nested with on the body of rod, its inboard shape matches with body of rod shape, and all is provided with slot 71 on each face of retainer plate inboard, and light source module is arranged around the body of rod, each light source module is attached on the face of the body of rod, and an end is inserted in the slot, and the other end at light source module is provided with retainer plate more then, and light source module is fixed.Lamp holder light source module 62 is arranged on the body of rod top of lining bar, as shown in Figure 5, this lamp body light source module is by a plectane 621, and several light emitting diodes 611 of annular array constitute on plectane, in the middle of plectane, be provided with screw 8, by screw the lamp holder light source module is fixed on the lining bar, thereby lamp body is interposed between the chassis of lamp holder light source module and lining bar.
Can be between described lamp socket and the lampshade by being threaded, as shown in Figure 2, the chassis edge of described lining bar is provided with downward flange, the outer surface of flange is provided with screw thread, in addition, the inwall of lamp socket and lampshade termination is provided with screw thread, can push up the jail mutually up to both sides with lamp socket and lampshade being screwed on the lining bar like this.
As Fig. 2, Fig. 3 and shown in Figure 7, in order to improve the radiating effect of LED lamp, be provided with several radiating grooves 9 on the top of lampshade, be provided with several radiating grooves 9 at lamp socket and wiring lamppost connection, the chassis of lining bar is provided with louvre 10.In the time of the work of LED lamp, heat is shed by the radiating groove on lampshade top, or through louvre 10, is shed by the radiating groove of lamp socket and wiring lamppost connection.
As Fig. 4 and shown in Figure 6, parallel connection or series connection link to each other between the light emitting diode on the light source module of the present utility model, series connection links to each other between each light source module and the lamp holder light source module, the light source module that is positioned at the rear end is connected on the power module, power module is just finished the connection of whole LED lamp being connected on the wiring lamppost.
The utility model in use owing to adopt some light emitting diodes to form the lamp body integral body, its caloric value is little, area of dissipation is big, and lamp socket and lampshade be provided with radiating groove, makes LED lamp radiating effect improve, avoid occurring the light decay situation, increased the service life of LED lamp.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as lamp socket, lampshade, light source module, power module, lining, lining bar morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1. the LED lamp arranged of a bar shaped, comprise lamp socket, be connected with lampshade on the lamp socket, the lamp socket rear end is provided with the wiring lamppost, in lamp socket, be provided with lamp body, it is characterized in that: described lamp body (6) comprises several strip source modules (61), described light source module circular array, and each light source module is arranged by several light emitting diodes (611) and is constituted.
2. the LED lamp that a kind of bar shaped according to claim 1 is arranged, it is characterized in that lamp body (6) is arranged on the lining bar (5), this lining bar is by chassis (51) and be arranged on the middle body of rod (52) formation in chassis, described light source module (61) is arranged around the body of rod, be respectively arranged with retainer plate (7) at the light source module upper and lower side, light source module is inserted in the retainer plate, and light source module is fixed on the body of rod wall, and the described body of rod is a multi-faceted column.
3. the LED lamp that a kind of bar shaped according to claim 2 is arranged, it is characterized in that described retainer plate (7) is nested with on the body of rod, the inboard shape of this retainer plate matches with the body of rod (52) shape, each face of retainer plate inboard is provided with slot (71), and the termination of described light source module (61) is plugged in the slot.
4. the LED lamp of arranging according to claim 2 or 3 described a kind of bar shapeds, it is characterized in that lamp body (6) also comprises lamp holder light source module (62), this lamp holder light source module is made of circular wiring board (621) and several light emitting diodes (611) that is arranged on the circular wiring board, be provided with through hole in the middle of the lamp holder light source module, the lamp holder light source module is fixed on lining bar (5) top by screw (8).
5. according to the LED lamp of claim 1 or 2 or 3 described a kind of bar shapeds arrangements, it is characterized in that being provided with power module (4) in lamp socket (1), this power module is connected between wiring lamppost (3) and the lamp body (6).
6. according to the LED lamp of claim 1 or 2 or 3 described a kind of bar shapeds arrangements, it is characterized in that the top of lampshade (2) or sidewall are provided with ventilating groove (9).
7. according to the LED lamp of claim 1 or 2 or 3 described a kind of bar shapeds arrangements, it is characterized in that being provided with ventilating groove (9) in lamp socket (1) and wiring lamppost (3) joint.
8. according to the LED lamp of claim 2 or 3 described a kind of bar shapeds arrangements, it is characterized in that lining bar (5) is provided with air-vent (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203129108U CN201547578U (en) | 2009-10-21 | 2009-10-21 | Strip-shaped arrayed LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203129108U CN201547578U (en) | 2009-10-21 | 2009-10-21 | Strip-shaped arrayed LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547578U true CN201547578U (en) | 2010-08-11 |
Family
ID=42602752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203129108U Expired - Fee Related CN201547578U (en) | 2009-10-21 | 2009-10-21 | Strip-shaped arrayed LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547578U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147068A (en) * | 2011-04-13 | 2011-08-10 | 东南大学 | LED lamp capable of replacing compact fluorescent lamp |
| CN102182947A (en) * | 2011-04-22 | 2011-09-14 | 德清新明辉电光源有限公司 | LED (light-emitting diode) luminous core column |
| CN102374400A (en) * | 2010-08-17 | 2012-03-14 | 华信精密股份有限公司 | Light-emitting device |
| WO2012034282A1 (en) * | 2010-09-17 | 2012-03-22 | Liu Shengjun | High-power led illumination device capable of all-around radiation |
-
2009
- 2009-10-21 CN CN2009203129108U patent/CN201547578U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374400A (en) * | 2010-08-17 | 2012-03-14 | 华信精密股份有限公司 | Light-emitting device |
| WO2012034282A1 (en) * | 2010-09-17 | 2012-03-22 | Liu Shengjun | High-power led illumination device capable of all-around radiation |
| CN102147068A (en) * | 2011-04-13 | 2011-08-10 | 东南大学 | LED lamp capable of replacing compact fluorescent lamp |
| CN102182947A (en) * | 2011-04-22 | 2011-09-14 | 德清新明辉电光源有限公司 | LED (light-emitting diode) luminous core column |
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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 |
Granted publication date: 20100811 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |