CN202048456U - LED (light-emitting diode) luminaire capable of adjusting light concentration - Google Patents
LED (light-emitting diode) luminaire capable of adjusting light concentration Download PDFInfo
- Publication number
- CN202048456U CN202048456U CN2011201137785U CN201120113778U CN202048456U CN 202048456 U CN202048456 U CN 202048456U CN 2011201137785 U CN2011201137785 U CN 2011201137785U CN 201120113778 U CN201120113778 U CN 201120113778U CN 202048456 U CN202048456 U CN 202048456U
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- light
- lampshade
- storage tank
- led
- radiating
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- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 239000010977 jade Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 14
- 239000004744 fabric Substances 0.000 description 11
- 238000005498 polishing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
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Abstract
The utility model provides an LED (light-emitting diode) luminaire capable of adjusting light concentration, comprising a radiating module, an LED (light-emitting diode) lamp plate, a lamp cover cylinder and an electric connecting seat, wherein the radiating module is provided with a lamp cover cylinder containing trough; the diameter of the containing trough is matched with the diameter of the lamp cover cylinder so that the lamp cover cylinder is tightly arranged in the lamp cover cylinder containing trough; furthermore, the LED (light-emitting diode) lamp plate is arranged in the lamp cover cylinder containing trough and is electrically connected with the electric connecting seat; a light-gathering lens is arranged on the lamp cover cylinder so as to refract the light source emitted by the light points of the LED (light-emitting diode) lamp plate; therefore, the lamp cover cylinder can be pulled along the wall of the lamp cover cylinder containing trough so that the lamp cover cylinder and the lamp cover cylinder containing trough can move up and down relatively in longitudinal direction; and the distance between the LED (light-emitting diode) lamp plate and the light-gathering lens can be adjusted so as to refract the light sources with different light distribution scopes.
Description
Technical field
The utility model system refers to a kind of LED light fixture of adjusting optically focused especially about a kind of LED light fixture, and cording has rotatable flexible lampshade, is adjusted and the distance of light emitting source the change spotlight effect.
Background technology
Since the LED light fixture have high life, high luminous efficiency, low power consumption characteristic, thereby replaced conventional bulb, be commonly the related industry of throwing light on now as the light source of illuminating equipment, nowadays, the LED lamp is quite popularized on the market, becomes society in order to one of the indispensable illuminating equipment that throws light on.
See also Fig. 5, existing LED light fixture system includes:
One radiating module 60, the periphery that lies in a side is provided with a lampshade retainer ring 61;
One LED lamp plate 70 is to be arranged at this radiating module 60 to be provided with on the side of this lampshade retainer ring 61;
One lampshade 80, the wall system of its periphery is arranged on the lampshade retainer ring 61 of radiating module 60;
One electrically connects seat 90, is to be arranged on this radiating module 60, and electrically connects with this LED lamp plate 70, for being electrically connected to external power source.
Above-mentioned is the explanation of existing LED light fixture, is electrically connected to external power source as long as should electrically connect seat during use, can make this LED lamp plate light luminous; And because the directive property of LED lamp, it is many that its light source that sends is concentrated compared to conventional bulb, and this characteristic makes that polishing usefulness when the LED light fixture is particularly suitable for show piece and extensive stock displaying, the light source of height directive property more can set off out the characteristics of showing; Yet, the characteristic difference of various show pieces and commodity, needed polishing light source cloth optical range is also different with concentration degree, and for example displaying merchandise such as diamond, jewelry is the light source that needs concentration degree high, to highlight its magnificent refract light; Then need light source more weak relatively and that the cloth optical range is bigger as jade, porcelain etc., to present gentle lustrous surface; Put on display paintings for another example, need wider general and the light source that concentration degree is lower of lighting again, except more providing the audience to be convenient to watch overall picture the high light injury works for avoiding; Again, the LED light fixture is once make, and the cloth optical range of the light source of its LED lamp and concentration degree are just definite, can't change, and then can't satisfy the needs of above-mentioned all Different Light characteristics, and therefore, this kind LED light fixture utmost point needs improvement to some extent, to satisfy the demand of various light source characteristics
Summary of the invention
Because the technological deficiency of above-mentioned existing LED light fixture, a kind of LED light fixture of adjusting optically focused of main purpose system's proposition of the present utility model.
Desiring to reach the employed major technique means of above-mentioned purpose system makes this LED light fixture that can adjust optically focused include:
One radiating module, cording have a bottom surface, and this bottom surface inwardly forms a lampshade tube storage tank;
One LED lamp plate be to be arranged in the lampshade tube storage tank of this radiating module, and its light-emitting area is towards the notch of this lampshade tube storage tank;
One lampshade tube, cording have two relative nozzles, and the lampshade tube storage tank groove footpath of its barrel dliameter system this radiating module of coupling, and with a nozzle wherein towards this LED lamp plate, and this lampshade tube barrel tight fit is arranged in this lampshade tube storage tank, again, then is provided with a light-collecting lens on another relative nozzle;
One electrically connects seat, is to be arranged on this radiating module, and electrically connects with this LED lamp plate.
LED lamp plate of the present utility model is the light-collecting lens place towards this lampshade tube, and this lampshade tube system is connected with this lampshade tube storage tank tight fit, relative this lampshade tube storage tank of this lampshade tube is vertically moved up and down, so, can adjust the light-collecting lens on this lampshade tube and the distance of this LED lamp plate, make this light-collecting lens reflect the light source of different cloth optical ranges.
Description of drawings
Fig. 1: be three-dimensional combination figure of the present utility model.
Fig. 2: be the three-dimensional exploded view of Fig. 1.
Fig. 3: be light path schematic diagram of the present utility model.
Fig. 4: be another light path schematic diagram of the utility model.
Fig. 5: be existing LED light fixture three-dimensional exploded view.
The main label declaration of accompanying drawing
10 radiating modules, 101 radiating fins
102 ring tubes 103 are ring fixedly
11 lampshade tube storage tank 20LED lamp plates
30 lampshade tubes, 301 light-collecting lens
31 cylindrical shells, 32 eyeglass seats
40 electrically connect seat
60 radiating modules, 61 lampshade retainer rings
70LED lamp plate 80 lampshades
90 electrically connect seat
The specific embodiment
See also Fig. 1 to Fig. 3, the LED light fixture system that the utility model can be adjusted optically focused includes:
One radiating module 10, cording have an end face and a bottom surface, and this bottom center inwardly forms a lampshade tube storage tank 11; In present embodiment, this radiating module 10 is to comprise fixedly ring 103 of plurality of radiating fins 101, a ring tube 102 and; Wherein, each radiating fin 101 cording have a madial wall and one and this madial wall perpendicular the base, the length system of this madial wall is greater than the length of these ring tube 102 barrels, this plurality of radiating fins 101 is an annular array, and be connected and fixed on the madial wall of each radiating fin 101 on the barrel of this ring tube 102, these plurality of radiating fins 101 madial walls then do not constitute the cell wall of this lampshade tube storage tank 11 with these ring tube 102 parts that are connected and fixed, should be fixedly ring 103 be to be sheathed on the base of plurality of radiating fins 101 of this annular array, with the radiating fin 101 of fixing this plural number annular array, and constitute the bottom surface of this radiating module 10;
One LED lamp plate 20 is to be arranged in the lampshade tube storage tank 11 of this radiating module 10, and its light-emitting area system is towards the notch of this lampshade tube storage tank 11; In present embodiment, this LED lamp plate 20 is to be fixed on ring tube 102 madial walls of this radiating module 10;
One lampshade tube 30, cording has two relative nozzles, the lampshade tube storage tank 11 grooves footpath of its barrel dliameter system this radiating module 10 of coupling, and with a nozzle wherein towards this LED lamp plate 20, and be arranged in this lampshade tube storage tank 11 with these lampshade tube 30 barrel tight fits, another relative nozzle is provided with a light-collecting lens 301 again; In present embodiment, this lampshade tube 30 is to comprise a cylindrical shell 31 and to supply the fixedly eyeglass seat 32 of light-collecting lens 301, this cylindrical shell 31 is to be placed in this lampshade tube storage tank 11, and its bottom protrudes from outside these lampshade tube storage tank 11 notches, and expose bottom peripheral edge in it and be formed with external screw thread, to screw togather with this eyeglass seat 32 that is formed with internal thread;
One electrically connects seat 40, is the end face that is arranged at this radiating module 10; In present embodiment, this electric connection seat 40 is the stitch type.
When electric connection of the present utility model seat 40 with can light this LED lamp plate 20 after external power source is electrically connected, and the light source that this LED lamp plate 20 is sent will reflect bright dippings through this light-collecting lens 301, as outside polishing use; Please cooperate again and consult Fig. 4, lampshade tube 30 of the present utility model is fastened and is equipped with in the lampshade tube storage tank 11 of this radiating module 10, therefore, can spur that this lampshade tube 30 and this lampshade tube storage tank 11 are relative to vertically move up and down, to adjust distance between this lampshade tube 30 and this LED lamp plate 20, and then change the distance of this light-collecting lens 301 and this LED lamp plate 20, optical principle according to lens, light source is different with the position of lens, the refract light of different cloth optical ranges will be reflected, so, the user spurs the distance of adjusting this lampshade tube 30 and this LED lamp plate 20, can adjust the cloth optical range that the utility model LED lamp sends light source, and wherein, the cloth optical range is big, and then its light source concentration degree is low; The cloth optical range is little, then its light source concentration degree height; Moreover the eyeglass seat 32 of lampshade tube 30 of the present utility model is to be screwed with threaded engagement with this cylindrical shell 31, and the eyeglass seat 32 that can provide the user to change the different light-collecting lens 301 of tool reflects the light source of different optical characteristic with the light-collecting lens 301 of different focal.
In sum, it is relative with this radiating module flexible that the utility model system can spur the lampshade tube, to adjust the distance between light-collecting lens and LED lamp plate, to reflect the refract light of different cloth optical ranges and concentration degree, the cloth optical range is little and light source that concentration degree is high is applicable to that display needs the exhibit of height illumination; The cloth optical range is big and the lower light source of concentration degree is applicable to that then light requirement is according to softer exhibit; Again, the utility model also provides the function of changing this eyeglass seat, provides that the user is replaceable to reach astigmatic effect with concavees lens, or changes the eyeglass with different color light, and light sources of different colors is provided, and has more optical effects.
Claims (7)
1. the LED light fixture that can adjust optically focused is characterized in that, is to include:
One radiating module, cording have an end face and a bottom surface, and this bottom surface inwardly forms a lampshade tube storage tank;
One LED lamp plate is to be arranged in the lampshade tube storage tank of this radiating module, and faces the notch of this lampshade tube storage tank;
One lampshade tube, cording have two relative nozzles, and the lampshade tube storage tank groove footpath of its barrel dliameter system this radiating module of coupling, and with a nozzle wherein towards this LED lamp plate, and this lampshade tube barrel tight fit is arranged in this lampshade tube storage tank, again, then is provided with a light-collecting lens on another relative nozzle;
One electrically connects seat, is the end face that is arranged at this radiating module, and electrically connects with this LED lamp plate.
2. the LED light fixture of adjusting optically focused according to claim 1 is characterized in that, this lampshade tube system includes:
One cylindrical shell is to be placed in this lampshade tube storage tank, and its bottom protrudes from outside the notch of this lampshade tube storage tank outer peripheral edges formation external screw thread bottom this exposes again; And
One eyeglass seat is to fix this light-collecting lens in wherein, and forms the externally threaded internal thread of this cylindrical shell of coupling, to screw togather fixing with this cylindrical shell.
3. the LED light fixture of adjusting optically focused according to claim 1 and 2 is characterized in that, this radiating module system includes:
Plurality of radiating fins, each radiating fin cording have a madial wall and one and the perpendicular base of this sidewall, and this plurality of radiating fins is an annular array;
One ring tube, its ancient piece of jade, round, flat and with a hole in its centre length is the length less than each radiating fin madial wall, and is connected on the ring tube barrel for sidewall within the plurality of radiating fins of this annular array, makes each radiating fin not constitute the cell wall of this lampshade tube storage tank with this ring tube barrel coupling part; And
One fixing ring; System is sheathed on the base of plurality of radiating fins of this annular array, fixing the radiating fin of this plural number annular array, and constitutes the bottom surface of this radiating module.
4. the LED light fixture of adjusting optically focused according to claim 3 is characterized in that, this LED lamp plate system is fixed on the ring tube madial wall of this radiating module.
5. the LED light fixture of adjusting optically focused according to claim 1 and 2 is characterized in that, this electric connection seat is the stitch type.
6. the LED light fixture of adjusting optically focused according to claim 3 is characterized in that, this electric connection seat cording is the stitch type.
7. the LED light fixture of adjusting optically focused according to claim 4 is characterized in that, this electric connection seat cording is the stitch type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201137785U CN202048456U (en) | 2011-04-18 | 2011-04-18 | LED (light-emitting diode) luminaire capable of adjusting light concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201137785U CN202048456U (en) | 2011-04-18 | 2011-04-18 | LED (light-emitting diode) luminaire capable of adjusting light concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048456U true CN202048456U (en) | 2011-11-23 |
Family
ID=44988763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201137785U Expired - Fee Related CN202048456U (en) | 2011-04-18 | 2011-04-18 | LED (light-emitting diode) luminaire capable of adjusting light concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515011A (en) * | 2014-12-09 | 2015-04-15 | 广东聚科照明股份有限公司 | Light source capable of adjusting light-emitting angle |
-
2011
- 2011-04-18 CN CN2011201137785U patent/CN202048456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515011A (en) * | 2014-12-09 | 2015-04-15 | 广东聚科照明股份有限公司 | Light source capable of adjusting light-emitting angle |
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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: 20111123 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |