CN201547579U - Annularly arranged LED lamp - Google Patents
Annularly arranged LED lamp Download PDFInfo
- Publication number
- CN201547579U CN201547579U CN2009203129254U CN200920312925U CN201547579U CN 201547579 U CN201547579 U CN 201547579U CN 2009203129254 U CN2009203129254 U CN 2009203129254U CN 200920312925 U CN200920312925 U CN 200920312925U CN 201547579 U CN201547579 U CN 201547579U
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- lamp
- light source
- source module
- led lamp
- utility
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Abstract
The utility model relates to a lamp, and particularly to an annularly arranged LED lamp. The utility model mainly settles the problems of large heating amount of LED lamp in prior art and requirement of heat radiator. The annularly arranged LED lamp provided by the utility model has the advantages of simple and reasonable structure and good heat radiation effect. The technical solution adopted by the utility model for settling the technical problems is characterized in that: the annularly arranged LED lamp comprises a lamp seat which is connected with a lamp cover; the back end of the lamp seat is provided with a wiring lamp column; and a lamp body is provided in the lamp seat. The utility model is characterized in that: the lamp body is composed of a plurality of light source modules; the light source modules are laminated; and each light source module is composed through annularly arranging a plurality of light emitting diodes. The annularly arranged LED lamp has a simple and reasonable structure, and furthermore has the following advantages: 1. small heating amount of the adopted light emitting diodes, large heat radiation area of the composed lamp body, good heat radiation effect, prevented light decay phenomenon of light emitting diodes, and 2. no requirement of equipping the heat radiator on the lamp body, and saved production cost.
Description
Technical field:
The utility model relates to light fixture, relates in particular to a kind of LED lamp of annular array.
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.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 of the annular array of good heat dissipation effect.
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: a kind of LED lamp of annular array, 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 is made up of several light source modules, stacked setting between the light source module, and each light source module is made of several light emitting diode circular array.The mutual superimposed formation lamp body integral body of light source module in the utility model, and light source module is made of many light emitting diodes arrangements, replace large-power light-emitting diodes by the integral body that adopts some small-power luminous tube anabolic processes, solved the big problem of caloric value that large-power light-emitting diodes exists, and the reasonable arrangement of small-power luminous tube has improved its radiating effect.Described light source module is provided with 2 at least.
Described light source module comprises light source module one and light source module two two parts, and described light source module one is a ring-type, by light emitting diode respectively head arrange outwardly and form, described light source module two be a round sheet, by the light emitting diode lamp holder arrangement is set in the same way and forms.Described light source module one comprises the wiring board of an annular, and the light-emitting diodes tube head is separately positioned on the loop line plate outwardly, and light emitting diode can be arranged in one or more layers.Light source module two is made of wiring board and several light emitting diodes that are arranged on the circular wiring board of circle, and this light emitting diode lamp holder is provided with arrangement in the circuit board in the same way, can be arranged in a circle or a multi-turn.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.
As a kind of preferred version of such scheme, between described light source module, be provided with the lining of ring-type, light source module and lining make up separately and are nested with on the lining bar.Lining makes the suitable distance of maintenance between the light source module, helps circulation of air between light source module, has improved radiating effect.
As a kind of preferred version of such scheme, the light source module that is positioned at the top is fixed on lining masthead end by screw.This light source module has increased the lighting angle of LED lamp, carried out FR illumination, in addition, this light source module that is positioned at the top plays fixation to other light sources module and lining, after this light source module was fixed on lining masthead end, it was clamped in other light sources module and lining on the lining bar, uses 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 light source module one;
Fig. 5 is a kind of structural representation of the utility model light source module two;
Fig. 6 is that a kind of wiring 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 some light source modules 1 and light source module 2 62, and light source module 1 is provided with 5, as shown in Figure 4, light source module one is a ring-type, and by a loop line plate, and some lamp holders are provided with light emitting diode 611 formations that are arranged on the loop line plate respectively outwardly.Superimposed mutually between the light source module one, between light source module one, be provided with lining 7, this lining is a ring bodies, is provided with 5, light source module and lining make up separately.Also be provided with lining bar 5 as shown in Figure 3, this lining bar comprises the chassis of a circle, is arranged on the body of rod in the middle of the chassis, and light source module and lining just are nested with on the body of rod of lining bar, and body of rod top is provided with screwed hole.Be nested with a light source module during installation earlier, be nested with a lining again, and then according to the step of front light source module and lining are installed, be positioned at the lining that is at top after installing, the lining upper plane flushes with plane, body of rod top.As shown in Figure 5, light source module two is by a circular wiring board 621, and several light emitting diodes 611 of annular array constitute on circular wiring board, in the middle of circular wiring board, be provided with through hole, light source module two will be fixed on lining masthead end by screw 8, thereby lining and light source module one are interposed between the chassis of lamp holder light source module two 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, lamp socket and lampshade can be screwed on the lining bar like this, twists the jail mutually up to both sides.
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, in parallel linking to each other between the light emitting diode on the light source module of the present utility model, be in series between the light source module one, be in series between light source module two and the light source module one, the light source module one that is positioned at the rear end is connected on the power module, power module is being connected on the wiring lamppost, finishes the connection of whole LED lamp.
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 of an annular array, 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) is made up of several light source modules, stacked setting between the light source module, and each light source module is made of several light emitting diodes (611) circular array.
2. the LED lamp of a kind of annular array according to claim 1, it is characterized in that described light source module comprises light source module one (61) and light source module two (62) two parts, described light source module one is a ring-type, by light emitting diode respectively head arrange outwardly and form, described light source module two is a round sheet, is provided with in the same way to arrange by the light emitting diode lamp holder to form.
3. the LED lamp of a kind of annular array according to claim 2 is characterized in that being provided with the lining (7) of ring-type between described light source module one (61), light source module one and lining make up separately and be nested with on lining bar (5).
4. the LED lamp of a kind of annular array according to claim 2 is characterized in that light source module two (62) is fixed on lining bar (5) top by screw.
5. according to the LED lamp of claim 1 or 2 or 3 or 4 described a kind of annular array, 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 or 4 described a kind of annular array, 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 or 4 described a kind of annular array, 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 3 or 4 described a kind of annular array, it is characterized in that lining bar (5) is provided with air-vent (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203129254U CN201547579U (en) | 2009-10-21 | 2009-10-21 | Annularly arranged LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203129254U CN201547579U (en) | 2009-10-21 | 2009-10-21 | Annularly arranged LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547579U true CN201547579U (en) | 2010-08-11 |
Family
ID=42602753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203129254U Expired - Fee Related CN201547579U (en) | 2009-10-21 | 2009-10-21 | Annularly arranged LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104872A (en) * | 2013-01-31 | 2013-05-15 | 广州市雷格斯光电科技有限公司 | Annular light emitting diode (LED) illumination device |
| CN108119787A (en) * | 2017-12-29 | 2018-06-05 | 浙江生辉照明有限公司 | LEDbulb lamp |
-
2009
- 2009-10-21 CN CN2009203129254U patent/CN201547579U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104872A (en) * | 2013-01-31 | 2013-05-15 | 广州市雷格斯光电科技有限公司 | Annular light emitting diode (LED) illumination device |
| CN103104872B (en) * | 2013-01-31 | 2015-11-04 | 广州市雷格斯光电科技有限公司 | A kind of annular LED lighting device |
| CN108119787A (en) * | 2017-12-29 | 2018-06-05 | 浙江生辉照明有限公司 | LEDbulb lamp |
| WO2019129162A1 (en) * | 2017-12-29 | 2019-07-04 | Zhejiang Shenghui Lighting Co., Ltd. | Led lamp |
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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 |