CN203231138U - Integrated high-light-efficiency energy-saving LED lamp - Google Patents
Integrated high-light-efficiency energy-saving LED lamp Download PDFInfo
- Publication number
- CN203231138U CN203231138U CN2013202172304U CN201320217230U CN203231138U CN 203231138 U CN203231138 U CN 203231138U CN 2013202172304 U CN2013202172304 U CN 2013202172304U CN 201320217230 U CN201320217230 U CN 201320217230U CN 203231138 U CN203231138 U CN 203231138U
- Authority
- CN
- China
- Prior art keywords
- groove
- led light
- lamp bracket
- reflecting layer
- interior pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an integrated high-light-efficiency energy-saving LED lamp which comprises a lamp support, an actuator and at least one light-emitting unit. Grooves are formed in the lamp support, the actuator is fixedly connected on the lamp support, and the number of the light-emitting units is identical to that of the grooves. Each light-emitting unit comprises a lampshade, a reflecting layer, a heat-dissipating base and an LED light-emitting module. The lampshades are fixedly connected on the lamp support and positioned above the grooves. The lampshades and the grooves form accommodating space. The reflecting layers, the heat-dissipating bases and the LED light-emitting modules are positioned in the accommodating space respectively. The reflecting layers and the heat-dissipating bases are fixedly connected on the wall surfaces of the grooves respectively. The LED light-emitting modules are fixedly connected on the heat-dissipating bases and electrically connected with the actuator. The lamp has good performance of high light efficiency.
Description
Technical field
The utility model relates to a kind of light fixture, specifically, relates to a kind of integrated high light efficiency energy-saving LED light fixture.
Background technology
Under the background that the worry of current global energy shortage raises once again, energy savings is the major issue that we shall face future.At lighting field, the application of LED luminous product is just attracting common people's sight.LED must be developing tendency in future as a kind of novel green light source product, and it is the novel illumination light source epoch of representative that 21st century will enter with LED.
The LED light fixture has following characteristics: applicability is strong, and adaptability and reliability under the various adverse circumstances of indoor and outdoor have raising; Rich color is made up of red, green, blue three primary colours display unit box; The brightness height, the LED lamp pearl of adopting super brightness, still high-visible at a distance under solar glare; More energy-conservation, the LED fluorescent lamp is compared the incandescent lamp economize on electricity up to more than 80%; Life-span is long, more economical, and the life-span of LED fluorescent lamp is more than 10 times of common fluorescent tube, almost is non-maintaining, does not have the problem that will often change fluorescent tube, ballast, starter, and the expense of saving over a year just can gain cost approximately; The LED fluorescent lamp light of environmental protection is soft, and spectroscopic pure is conducive to workman's sight protectio and healthy, and the cold light source of 6000K is given the people refrigerant impression visually, helps to concentrate on, and raises the efficiency.
LED fluorescent-lamp tube in the market mostly adopts T5, T8 and T10 fluorescent tube, but light efficiency does not still reach maximum, how to improve the light efficiency with the LED light emitting module of constant power, is the emphasis problem that this patent solves.
Summary of the invention
Technical problem:Technical problem to be solved in the utility model is: a kind of integrated high light efficiency energy-saving LED light fixture is provided, and the light fixture of this structure has the premium properties of high light efficiency.
Technical scheme:For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of integrated high light efficiency energy-saving LED light fixture, this light fixture comprises lamp bracket, driver and at least one luminescence unit, lamp bracket is provided with groove, driver is fixedly connected on the lamp bracket, the quantity of luminescence unit equates that with the quantity of groove each luminescence unit comprises lampshade, reflecting layer, cooling base and LED light emitting module, and lampshade is fixedly connected on the lamp bracket, and lampshade is positioned at the top of groove, and lampshade and groove are formed accommodation space; Reflecting layer, cooling base and LED light emitting module lay respectively in the accommodation space, and reflecting layer and cooling base be fixedly connected on respectively on the wall of groove, and the LED light emitting module is fixedly connected on the cooling base, and LED light emitting module and driver electrically join.
Further, described lamp bracket is a hollow semicylinder, and lamp bracket comprises the bottom surface that is the plane and the end face of cross section semicircular in shape, and the two ends of end face are fixedly connected on the bottom surface, and end face is provided with at least one to groove of bottom surface depression; Described lamp bracket and cooling base are monolithic construction.
Further, described lamp bracket is a hollow cube, and the cross section of lamp bracket is rectangular or square, and lamp bracket comprises bottom surface, end face and four sides relative with the bottom surface, and described groove is arranged on the end face; Described lamp bracket and cooling base are monolithic construction.
Further, described groove section is half elliptic, and the ratio of this half elliptic semi-minor axis and semi-major axis is a, 0.1≤a＜1.
Further, described each luminescence unit also comprises interior pipe, and interior pipe is fixedly connected on the cooling base, and interior shroud is in the outside of LED light emitting module.
Further, described interior pipe two side walls is provided with groove, and groove is relative with the reflecting layer; The pipe two side walls is that transparent material is made perhaps, and interior pipe two side walls is relative with the reflecting layer.
Further, the bottom of described interior pipe is provided with opening, and the light transmittance at interior pipe top is less than the light transmittance of interior pipe two side walls, and the bottom of interior pipe is provided with protuberance, and described cooling base is provided with slot, and the protuberance of interior pipe interts in slot.
Beneficial effect:Compared with prior art, the utlity model has following advantage:
1. has high light efficiency.Integral type bracket lamp kind in the market is numerous, and it is limited that these light fixtures improve lamp brightness, do not reach higher brightness.And light fixture of the present utility model is provided with groove and luminescence unit at lamp bracket.Lampshade and groove are formed accommodation space.Reflecting layer and LED light emitting module lay respectively in the accommodation space.The reflecting layer is fixedly connected on the wall of groove.The section of groove is half elliptic, especially semi-minor axis that should ellipse and the ratio of semi-major axis are between 0.1 and 1 the time, through research and experiment repeatedly many times, on the light directive reflecting layer that the lamp housing of this shape sends, the light that reflective layer reflects goes out is maximum, reaches maximum.In addition, lamp bracket of the present utility model can be a hollow semicylinder, and the curved surface of semicylinder is to being embedded in a plurality of grooves, and lampshade places the lamp bracket top, becomes a plurality of accommodation spaces respectively with groove combination, and the LED light emitting module places in the accommodation space.Like this, contain a plurality of LED light emitting modules on the light fixture, make emergent ray not have the dead angle, be suitable for that food, chemical industry, electronics etc. are dustless, sterile workshop uses, and saved the space of installing greatly.Simultaneously, in order to reach same brightness, the quantity that this light fixture is installed also significantly reduces, and has saved manpower and time.
2. have light emission rate height, advantage that light is soft.At present the structure of LED electricity-saving lamp on the market has and does not add lampshade, and Transparent lamp shade is arranged, and the frosted lampshade is arranged, and milky white lampshade is arranged, and has light diffusion lampshade several.Do not add lampshade and Transparent lamp shade, no secondary light-distribution, visible LED looks at straight dazzlingly, and object illumination is apprehensive.The frosted lampshade is lighted and can be seen led light source, and object also part is apprehensive.Milky white lampshade is lighted and be cannot see led light source but light transmittance is on the low side.The pipe two side walls is provided with groove in the light fixture of the present utility model, and groove is corresponding with the reflecting layer, and perhaps interior pipe two side walls is that transparent material is made, and interior pipe two side walls is corresponding with the reflecting layer.This structure is higher compared with the light emission rate of pipe on the market incomplete transparent.Interior pipe end face is that opaque material is made, effectively avoid LED to stab human eye, two side walls is that transparent material is made, the pipe two side walls was incident upon the surface in reflecting layer in most of light that the LED light emitting module is sent passed, again through reflective layer reflects to lampshade, finally be incident upon the external world, it is extraneous that part of light that is intercepted by interior pipe is penetrated, and do not stab human eye.The light fixture of this structure has greatly improved the light output of light fixture, and light is even, soft.
3. the long service life of light fixture.Common reflection shield is exposed in the air, and very easily by covering and oxidations such as dust, steam, air, the reflectivity in reflecting layer reduces greatly.These light fixtures not only are difficult to keep for a long time brightness but also very easily impaired, and the life-span has also reduced greatly.Reflecting layer of the present utility model is arranged in the accommodation space.The confined space that this accommodation space is made up of lampshade and groove.This confined space has intercepted the dust in the outside air etc. effectively, to the destruction in reflecting layer, thus the service life of having improved light fixture widely.
4. saving material, low cost of manufacture.Lamp bracket in the light fixture of the present utility model not only plays the effect that installs and fixes the LED light emitting module; and again can be directly use as the lamp housing of light fixture; material with the design that the effect of support and lamp housing unites two into one, has been saved greatly in protection LED light emitting module and reflecting layer.
5. perfect heat-dissipating.Lamp bracket and cooling base are all-in-one-piece structure, have effectively reduced the thermal contact resistance between lamp bracket and the cooling base, have increased the heat dispersion of LED light emitting module greatly.
Description of drawings
Fig. 1 is first kind of structural representation of the present utility model.
Fig. 2 is second kind of structural representation of the present utility model.
Fig. 3 is the section of structure that the utility model arranges a groove.
Fig. 4 is the section of structure that the utility model arranges two grooves.
Fig. 5 is the section of structure that the utility model arranges three grooves.
Have among the figure: lamp bracket 1, lampshade 2, reflecting layer 3, interior pipe 4, groove 5, protuberance 6, cooling base 7, slot 8, LED light emitting module 9, driver 10, groove 11, bottom surface 101, end face 102.
The specific embodiment
Below in conjunction with accompanying drawing, technology contents of the present utility model is explained in detail.
As depicted in figs. 1 and 2, a kind of integrated high light efficiency energy-saving LED light fixture of the present utility model comprises lamp bracket 1, driver 10 and at least one luminescence unit.Lamp bracket 1 is provided with groove 11, and driver 10 is fixedly connected on the lamp bracket 1.The quantity of luminescence unit equates with the quantity of groove 11.Each luminescence unit comprises lampshade 2, reflecting layer 3, cooling base 7 and LED light emitting module 9, and lampshade 2 is fixedly connected on the lamp bracket 1, and lampshade 2 is positioned at the top of groove 11, lampshade 2 and groove 11 composition accommodation spaces.Reflecting layer 3, cooling base 7 and LED light emitting module 9 lay respectively in the accommodation space.Reflecting layer 3 and cooling base 7 are fixedly connected on respectively on the wall of groove 11, and LED light emitting module 9 is fixedly connected on the cooling base 7, and LED light emitting module 9 is electrically connected with driver 10.Driver 10 is electrically connected with power supply.
Further, the shape of lamp bracket 1 and structure can have multiple, as long as can installation of driver 10 and luminescence unit.The preferred following two kinds of structures of this patent.First kind of structure as shown in Figure 1, lamp bracket 1 is a hollow semicylinder, lamp bracket 1 comprises the bottom surface 101 that is the plane and the end face 102 of cross section semicircular in shape, and the two ends of end face 102 are fixedly connected on the bottom surface 101, and end face 102 is provided with the grooves 11 of at least one 101 depression to the bottom surface.Lamp bracket 1 adopts the hollow semicylinder, can make its surface be difficult for sticking dust and bacterium, is conducive to sterilizing.Wherein lampshade is made with glass, reduces harm ray to the injury of health.Second kind of structure as shown in Figure 2, lamp bracket 1 is a hollow cube, the cross section of lamp bracket 1 is rectangular or square, lamp bracket 1 comprises bottom surface 101, end face 102 and four sides relative with bottom surface 101, described groove 11 is arranged on the end face 102.As preferred version, lamp bracket 1 and cooling base 7 are monolithic construction.This monolithic construction is convenient to the heat radiation of LED light emitting module 9.
Further, about the quantity of groove 11, deciding based on the actual application requirements, can be the groove 11 that arranges as described in Figure 3, also can make two grooves 11 that arrange as shown in Figure 4, can also be three grooves 11 that arrange as shown in Figure 5.As a kind of preferred version, described groove 11 is three, and is evenly distributed on the end face 102.
Further, described groove 11 sections are half elliptic, and the ratio of this half elliptic semi-minor axis and semi-major axis is a, 0.1≤a＜1.The light fixture of said structure, the section of groove 11 is half elliptic, when to select this oval semi-minor axis and semi-major axis be suitable ratio, can improve the transmissivity of light fixture, reaches energy-conservation purpose.In this patent, the ratio of preferred semi-minor axis and semi-major axis is a, 0.1≤a＜1.
Further, pipe 4 in described each luminescence unit also comprises, interior pipe 4 is fixedly connected on the cooling base 7, and interior pipe 4 covers on the outside of LED light emitting module 9.Pipe 4 two side walls are provided with groove 5 in described, and groove 5 is relative with reflecting layer 3; Pipe 4 two side walls are that transparent material is made perhaps, and interior pipe 4 two side walls are relative with reflecting layer 3.Pipe 4 two side walls were incident upon reflecting layer 3 in most of light that LED light emitting module 9 is sent passed, and 3 reflect through lampshade 2 and are mapped to the external world through the reflecting layer, have increased emergent ray.The bottom of interior pipe 4 is provided with opening, and the light transmittance at interior pipe 4 tops is less than the light transmittance of interior pipe 4 two side walls, and the bottom of interior pipe 4 is provided with protuberance 6, and described cooling base 7 is provided with slot 8, and the protuberance 6 of interior pipe 4 interts in slot 8.Interior pipe 4 is connected with pedestal 7 by its protuberance 6, and is easy for installation.Simultaneously, the light transmittance at the top of interior pipe 4 can effectively avoid LED light to stab human eye less than the light transmittance of interior pipe 4 two side walls.Interior pipe top adopts milky white plastics to make, the discomfort of effectively having avoided the direct view led lamp pearl to bring to human eye.Light fixture of the present utility model comprises lamp bracket 1 and reflecting layer 3, pipe 4 in arranging in addition, interior pipe 4 two side walls are provided with groove 5, groove 5 is corresponding with reflecting layer 3, pipe 4 two side walls are that transparent material is made perhaps, and interior pipe 4 two side walls are corresponding with reflecting layer 3, and the light transmittance at the top of interior pipe 4 is less than the light transmittance of interior pipe 4 two side walls, this design has greatly improved the light output of light fixture, and light is even, soft, brightness is high.
Further, the mounting means in reflecting layer 3 has multiple, the preferred two kinds of mounting means of this patent.First kind of mode is: described reflecting layer 3 is sheet, be bonded on the wall of groove 11, and reflecting layer 3 is positioned at pipe outside, 4 both sides.The second way is: described reflecting layer 3 is coating, be coated on the wall of groove 11, and reflecting layer 3 is positioned at pipe outside, 4 both sides.Lampshade 2 is light out part.3 reflections through the reflecting layer of pipe 4 two side walls were passed lampshade 2 again and are mapped to the outside in the light that LED light emitting module 9 sends passed.
The course of work of the light fixture of said structure is: opening power, start the driver 10 that is connected with power supply, driver 10 makes LED light emitting module 9 luminous, this moment, light was divided into two parts propagation, pipe 4 two side walls were incident upon the surface in reflecting layer 3 in part light passed, reflecting layer 3 reflexes to light on the lampshade 2 again, and light passes lampshade 2 and is incident upon the external world; The top of pipe 4 was passed lampshade 2 and is incident upon the external world in another part light was incident upon.
Below only be the example of implementing the technical program, those skilled in the art do not need to pay any creative work under the enlightenment of technique scheme, to the improvement that the technical program is carried out, all belong to the protection domain of this patent.
Claims (10)
1. integrated high light efficiency energy-saving LED light fixture, it is characterized in that, this light fixture comprises lamp bracket (1), driver (10) and at least one luminescence unit, lamp bracket (1) is provided with groove (11), driver (10) is fixedly connected on the lamp bracket (1), the quantity of luminescence unit equates with the quantity of groove (11), each luminescence unit comprises lampshade (2), reflecting layer (3), cooling base (7) and LED light emitting module (9), lampshade (2) is fixedly connected on the lamp bracket (1), and lampshade (2) is positioned at the top of groove (11), and lampshade (2) and groove (11) are formed accommodation space; Reflecting layer (3), cooling base (7) and LED light emitting module (9) lay respectively in the accommodation space, and reflecting layer (3) and cooling base (7) are fixedly connected on respectively on the wall of groove (11), LED light emitting module (9) is fixedly connected on the cooling base (7), and LED light emitting module (9) is electrically connected with driver (10).
2. according to the described integrated high light efficiency energy-saving LED light fixture of claim 1, it is characterized in that, described lamp bracket (1) is a hollow semicylinder, lamp bracket (1) comprises the bottom surface (101) that is the plane and the end face (102) of cross section semicircular in shape, the two ends of end face (102) are fixedly connected on the bottom surface (101), and end face (102) is provided with the groove (11) of at least one (101) depression to the bottom surface; Described lamp bracket (1) and cooling base (7) are monolithic construction.
3. according to the described integrated high light efficiency energy-saving LED light fixture of claim 2, it is characterized in that described groove (11) is three, and be evenly distributed on the end face (102).
4. according to the described integrated high light efficiency energy-saving LED light fixture of claim 1, it is characterized in that, described lamp bracket (1) is a hollow cube, the cross section of lamp bracket (1) is rectangular or square, lamp bracket (1) comprises bottom surface (101), end face (102) and four sides relative with bottom surface (101), and described groove (11) is arranged on the end face (102); Described lamp bracket (1) and cooling base (7) are monolithic construction.
5. according to the described integrated high light efficiency energy-saving LED light fixture of claim 1, it is characterized in that described groove (11) section is half elliptic, and the ratio of this half elliptic semi-minor axis and semi-major axis is a, 0.1≤a＜1.
6. according to any one described integrated high light efficiency energy-saving LED light fixture in the claim 1 to 5, it is characterized in that, described each luminescence unit also comprises interior pipe (4), and interior pipe (4) is fixedly connected on the cooling base (7), and interior pipe (4) covers on the outside of LED light emitting module (9).
7. according to the described integrated high light efficiency energy-saving LED light fixture of claim 6, it is characterized in that described interior pipe (4) two side walls is provided with groove (5), groove (5) is relative with reflecting layer (3); Pipe (4) two side walls is that transparent material is made perhaps, and interior pipe (4) two side walls is relative with reflecting layer (3).
8. according to the described integrated high light efficiency energy-saving LED light fixture of claim 6, it is characterized in that, the bottom of pipe (4) is provided with opening in described, the light transmittance at interior pipe (4) top is less than the light transmittance of interior pipe (4) two side walls, the bottom of interior pipe (4) is provided with protuberance (6), described cooling base (7) is provided with slot (8), and the protuberance (6) of interior pipe (4) interts in slot (8).
9. according to the described integrated high light efficiency energy-saving LED light fixture of claim 6, it is characterized in that described reflecting layer (3) are sheet, be bonded on the wall of groove (11), and reflecting layer (3) are positioned at pipe (4) outside, both sides.
10. according to the described integrated high light efficiency energy-saving LED light fixture of claim 6, it is characterized in that described reflecting layer (3) are coating, be coated on the wall of groove (11), and reflecting layer (3) are positioned at pipe (4) outside, both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202172304U CN203231138U (en) | 2013-04-26 | 2013-04-26 | Integrated high-light-efficiency energy-saving LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202172304U CN203231138U (en) | 2013-04-26 | 2013-04-26 | Integrated high-light-efficiency energy-saving LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231138U true CN203231138U (en) | 2013-10-09 |
Family
ID=49287263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202172304U Expired - Lifetime CN203231138U (en) | 2013-04-26 | 2013-04-26 | Integrated high-light-efficiency energy-saving LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654068A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | LED lighting lamp |
-
2013
- 2013-04-26 CN CN2013202172304U patent/CN203231138U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654068A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | LED lighting lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202252976U (en) | Lamp with wide-angle diffusion effect and light shield thereof | |
| CN101446392A (en) | LED light source module | |
| CN202452202U (en) | Light-emitting device and lampshade thereof | |
| CN101956918A (en) | LE D light guide plate bulb and manufacturing method thereof | |
| CN203231138U (en) | Integrated high-light-efficiency energy-saving LED lamp | |
| CN202791526U (en) | Light guide post-type lighting lamp | |
| CN203703732U (en) | LED (light-emitting diode) lamp for filling station | |
| CN102155670A (en) | LED (light emitting diode) reflective regulating lamp | |
| CN203395739U (en) | LED factory lamp | |
| CN202144971U (en) | LED (light-emitting diode) ceiling lamp | |
| CN201954414U (en) | Led ceiling lamp | |
| CN201354956Y (en) | Led light source module | |
| CN201314485Y (en) | High-power LED (light emitting diode) lamp with pentahedral light emitting | |
| CN203571642U (en) | Multi-face luminous light-emitting diode (LED) lamp | |
| CN201836687U (en) | LED light guide plate bulb | |
| CN203784662U (en) | Improved LED (Light-Emitting Diode) fluorescent lamp | |
| CN103822129A (en) | LED panel lamp and manufacturing method thereof | |
| CN204005435U (en) | A kind of New type candle lamp | |
| CN202915100U (en) | Light-emitting diode (LED) energy-saving bulb | |
| CN204300823U (en) | A kind of LEDbulb lamp | |
| CN204592961U (en) | A kind of secondary reflection LED lamp with radiator | |
| CN203533267U (en) | Integrated LED light source film lamp | |
| CN202274327U (en) | Light emitting diode (LED) lamp disc | |
| CN202561464U (en) | Reflective type LED illuminating lamp | |
| CN202188337U (en) | LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |