CN201844263U - High-power LED light-source indoor spotlight and high-power LED light-source indoor illuminating lamp - Google Patents
High-power LED light-source indoor spotlight and high-power LED light-source indoor illuminating lamp Download PDFInfo
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- CN201844263U CN201844263U CN2010205750938U CN201020575093U CN201844263U CN 201844263 U CN201844263 U CN 201844263U CN 2010205750938 U CN2010205750938 U CN 2010205750938U CN 201020575093 U CN201020575093 U CN 201020575093U CN 201844263 U CN201844263 U CN 201844263U
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- power led
- led light
- base plate
- light source
- source indoor
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Abstract
The utility model discloses a high-power light-emitting diode (LED) light-source indoor spotlight, which comprises a high-power LED lamp bead, a cooling fin and a polyvinyl chloride (PVC) lampshade. The high-power LED lamp bead is arranged on a base plate of the cooling fin. The PVC lampshade is covered outside the high-power LED lamp bead and is arranged on the base plate of the cooling fin. Meanwhile, the utility model also discloses a high-power light-emitting diode (LED) light-source indoor illuminating lamp, which comprises a lamp panel and a plurality of LED illuminating lamps arranged on the lamp panel. The high-power LED lamp bead serves as the light source of the indoor illuminating lamp, and a constant-current controller is used for controlling current, so that the current is steady, the lighting efficiency is high, and the electricity-saving purpose is achieved. The point light source sent by the high-power LED lamp bead is changed into an area light source by the lampshade, so that the lamp has high luminance and does not dazzle. An exhaust fan and a plurality of heat-dissipation holes are arranged on the lamp panel, so that air convection in the lamp panel is enhanced, the heat dissipation effect of the high-power LED light-source indoor illuminating lamp is better, so as to be beneficial for protecting the LED lamp bead and the constant-current controller.
Description
Technical field
The utility model relates to a kind of lighting, relates in particular to a kind of high-power LED light source indoor illumination and light fixture thereof.
Background technology
Along with people are more and more higher to the requirement of environment protecting and power-saving illumination, LED lighting source with plurality of advantages such as low energy consumption, high light efficiency, long service life replaces traditional lighting source just gradually, but high-power LED light source is used for room lighting at present, also has problems.
Existing common LED fluorescent lamp, owing to be subjected to the influence of conventional fluorescent lamp tube structure, can only use as outdoor public illumination usually, and have following deficiency: the deficiency of, being dispelled the heat influences, and service life is not long; Two, brightness is concentrated and is formed spot light, causes the lighting inequality; Three, it is serious to dazzle light, easily produces visual fatigue, affects one's power of vision.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides a kind of room lighting that is used for, and has the illumination height, adjustable brightness, and the high-power LED light source indoor illumination of saving electric energy.
Simultaneously, the utility model also provides a kind of a plurality of high-power LED light sources has been installed in light fixture on the lamp panel, and this high-power LED light source indoor illumination light fitting radiating effect is better, helps protecting the service life of LED lamp pearl and constant-current controller.
The high-power LED light source indoor illumination that the utility model provides comprises large-power LED light bead, fin and PVC lampshade; Described large-power LED light bead is installed on the base plate of fin; Described PVC lampshade covers on outside the large-power LED light bead, and is installed on the base plate of fin; The power line of large-power LED light bead passes with constant-current controller from the top of fin and is connected;
Further, also comprise the spring steel wire that is " Ω " structure, described spring steel wire passes fin, and the two ends of spring steel wire are stuck in the PVC lampshade.
The utility model also provides a kind of high-power LED light source indoor illumination light fitting, and this light fixture comprises lamp panel and the described high-power LED light source indoor illumination that is installed on the lamp panel.
Further, described lamp panel is made up of base plate and the heat sink that is looped around on the base plate periphery; Uniform a plurality of louvres on the described heat sink, and ventilating fan is installed on the heat sink; The controller that temperature control sensor and control ventilating fan open or stop is installed on the described base plate; The signal output part of described temperature control sensor connects controller, and the control signal output of described controller connects ventilating fan;
Further, have a plurality of installing holes on the described base plate, a high-power LED light source indoor illumination is installed in each installing hole; Described fin is installed in the upper surface of base plate, and described PVC lampshade is installed in the bottom surface of base plate;
Further again, constant-current controller connects two large-power LED light beads at least.
Compared with prior art, high-power LED light source indoor illumination of the present utility model and light fixture thereof have following advantage:
1, the utility model adopts large-power LED light bead as the room lighting light source, adopts constant-current controller control electric current, has current stabilization, low in energy consumption and characteristics that brightness is big, reaches purpose of power saving.
2, by lampshade the spot light that large-power LED light bead sends is become area source, the brightness height is avoided producing dazzle and is affected one's power of vision; Large-power LED light bead is installed on the fin, helps the large-power LED light bead heat radiation.
3, a plurality of high-power LED light source indoor illuminations are installed in form light fixture on the lamp panel; and lamp panel is provided with ventilating fan and a plurality of louvre; strengthen the lamp panel inner air convection; make high-power LED light source indoor illumination light fitting radiating effect better; help protecting LED lamp pearl and constant-current controller, prolong the service life of LED lamp pearl and constant-current controller.
Description of drawings
Fig. 1 is the structural representation of high-power LED light source indoor illumination;
Fig. 2 is the structural representation of high-power LED light source indoor illumination light fitting.
In the accompanying drawing, 1-large-power LED light bead; 2-fin; 3-PVC lampshade; 4-constant-current controller; 5-spring steel wire; 6-lamp panel; 61-base plate; 62-heat sink; 7-louvre; 8-ventilating fan; 9-temperature control sensor; 10-controller.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
Fig. 1 is the structural representation of high-power LED light source indoor illumination, as shown in the figure.The high-power LED light source indoor illumination comprises large-power LED light bead 1, fin 2 and PVC lampshade 3.Described large-power LED light bead 1 is installed on the base plate of fin 2; Described PVC lampshade 3 covers on outside the large-power LED light bead 1, and is installed on the base plate of fin 2.The power line of large-power LED light bead 1 passes with constant-current controller 4 from the top of fin 2 and is connected.Adopt large-power LED light bead as indoor illumination, reach purpose of power saving, the spot light that large-power LED light bead sends becomes area source by lampshade, and the brightness height is not dazzling, can not produce dazzle; Large-power LED light bead is installed on the fin, helps the large-power LED light bead heat radiation.
Adopt constant-current controller control electric current, making the electric current of input large-power LED light bead 1 is stabling current, and adjustable.
Fig. 2 is the structural representation of high-power LED light source indoor illumination light fitting, as shown in the figure.A kind of high-power LED light source indoor illumination light fitting comprises lamp panel 6 and a plurality of high-power LED light source indoor illuminations that are installed on the lamp panel 6.Lamp panel 6 is made up of base plate 61 and the heat sink 62 that is looped around on base plate 61 peripheries; Uniform a plurality of louvres 7 on the heat sink 62, and uniform two ventilating fans of symmetry on heat sink 62 are installed on the heat sink 62 in the ventilating fan 8(present embodiment); The controller 10 that temperature control sensor 9 and control ventilating fan 8 open or stop is installed on the base plate 61; The signal output part of described temperature control sensor 9 connects controller 10, and the control signal output of described controller 10 connects ventilating fan 8.The temperature that temperature control sensor 9 detects in the lamp panel 6; temperature control sensor 9 is with the signal input controller 10 that detects; when temperature surpasses a certain temperature value of controller 10 settings; controller 10 starts ventilating fan 8; by the cross-ventilation in the exhausting promotion lamp panel 6; strengthen the radiating effect of fin and constant-current controller, help protecting LED lamp pearl and constant-current controller, prolong the service life of LED lamp pearl and constant-current controller.
Have a plurality of installing holes on the base plate 61, a high-power LED light source indoor illumination is installed in each installing hole; Fin 2 is installed in the upper surface of base plate 51, and described PVC lampshade 3 is installed in the bottom surface of base plate 61.Constant-current controller 4 connects two large-power LED light beads 1 at least, and in the present embodiment, constant-current controller 4 is connected with 21 large-power LED light beads 1, controls the electric current of 21 large-power LED light beads simultaneously.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. a high-power LED light source indoor illumination is characterized in that: comprise large-power LED light bead (1), fin (2) and PVC lampshade (3); Described large-power LED light bead (1) is installed on the base plate of fin (2); Described PVC lampshade (3) covers on outside the large-power LED light bead (1), and is installed on the base plate of fin (2); The power line of large-power LED light bead (1) passes with constant-current controller (4) from the top of fin (2) and is connected.
2. high-power LED light source indoor illumination according to claim 1, it is characterized in that: also comprise the spring steel wire (5) that is " Ω " structure, described spring steel wire (5) passes fin (2), and the two ends of spring steel wire (2) are stuck in the PVC lampshade (3).
3. high-power LED light source indoor illumination light fitting is characterized in that: comprise lamp panel (6) and be installed in high-power LED light source indoor illumination in a plurality of claims 1 or 2 on the lamp panel (6).
4. high-power LED light source indoor illumination light fitting according to claim 3 is characterized in that: described lamp panel (6) is made up of base plate (61) and the heat sink (62) that is looped around on base plate (61) periphery; Described heat sink (62) is gone up uniform a plurality of louvres (7), and ventilating fan (8) is installed on the heat sink (62); The controller (10) that temperature control sensor (9) and control ventilating fan (8) open or stop is installed on the described base plate (61); The signal output part of described temperature control sensor (9) connects controller (10), and the control signal output of described controller (10) connects ventilating fan (8).
5. high-power LED light source indoor illumination light fitting according to claim 3 is characterized in that: described base plate has a plurality of installing holes on (61), and a high-power LED light source indoor illumination is installed in each installing hole; Described fin (2) is installed in the upper surface of base plate (51), and described PVC lampshade (3) is installed in the bottom surface of base plate (61).
6. high-power LED light source indoor illumination light fitting according to claim 3 is characterized in that: constant-current controller (4) connects two large-power LED light beads (1) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205750938U CN201844263U (en) | 2010-10-25 | 2010-10-25 | High-power LED light-source indoor spotlight and high-power LED light-source indoor illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205750938U CN201844263U (en) | 2010-10-25 | 2010-10-25 | High-power LED light-source indoor spotlight and high-power LED light-source indoor illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844263U true CN201844263U (en) | 2011-05-25 |
Family
ID=44039152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205750938U Expired - Fee Related CN201844263U (en) | 2010-10-25 | 2010-10-25 | High-power LED light-source indoor spotlight and high-power LED light-source indoor illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844263U (en) |
-
2010
- 2010-10-25 CN CN2010205750938U patent/CN201844263U/en not_active Expired - Fee Related
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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: 20110525 Termination date: 20131025 |