CN104595771A - LED (Light Emitting Diode) lamp - Google Patents
LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN104595771A CN104595771A CN201510061240.7A CN201510061240A CN104595771A CN 104595771 A CN104595771 A CN 104595771A CN 201510061240 A CN201510061240 A CN 201510061240A CN 104595771 A CN104595771 A CN 104595771A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- louvre
- water conservancy
- conservancy diversion
- led lamp
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED (Light Emitting Diode) lamp. The LED lamp comprises a lamp cover, a power supply box, an LED light emitting assembly and dustproof diversion cover sheets, wherein the lamp cover is in a cone-frustum shape in which a downward opening is formed, and multiple heat dissipation holes are formed in the side surface of the lamp cover and are distributed along the periphery of the lamp cover to form a heat dissipation hole group; the dustproof diversion cover sheets are positioned right ahead the heat dissipation holes and are adapted to the heat dissipation holes in shapes, the upper ends of the dustproof diversion cover sheets are connected with the upper ends of the heat dissipation holes, the lower ends of the dustproof diversion cover sheets are connected with the lower ends of the heat dissipation holes, and two diversion gaps are formed in two sides of space between each dust proof diversion cover and the lamp cover. By adopting the structure, hot air can smoothly flow from the diversion gaps in the lamp cover, heat on the surface of the lamp cover can be rapidly emitted, and the heat dissipation effect is good; the heat dissipation holes are shielded by the dustproof diversion cover sheets, thus the LED lamp has the functions of shading and dust prevention, and the whole appearance is attractive.
Description
Technical field
The present invention relates to the technical field of lighting, especially a kind of LED lamp.
Background technology
At present, the conventional lamp such as bulkhead lamp capable, floodlight, Tunnel Lamp, venue lamp of prior art, these light fixtures are all equipped with a light shield.Described traditional window cover has the effect that reflection ray strengthens illumination brightness and shield dust protection light fixture, and along with the development of LED chip technology and packaging technology, LED lamp bead becomes the light source of a new generation; After adopting LED illuminator, the light of LED illumination has directionality, weaken the optically focused effect of lampshade, but LED light source requires good radiating effect, its service life of guarantee and minimizing light decay.LED light source works in light shield, and heat accumulation is in lampshade, and air does not form convection current, easily produces heat island effect, damages LED light source.As Chinese patent application publication No. CN103244856A, application number: 201310185043.7, patent name: a kind of LED lamp possessing multi-radiating structure, disclose a kind of lampshade structure of LED lamp, the profile of this structure lampshade is not too attractive in appearance, and hot-air has the impact of being obstructed from during louvre circulation lampshade because of the shape shape in aperture, can not form upper and lower vertical convection, radiating effect fails to reach best.
Summary of the invention
The object of the invention is: in order to solve above-mentioned Problems existing, provide a kind of LED lamp, it has good heat dispersion, and good looking appearance.
The present invention is achieved in that a kind of LED lamp, comprise lampshade, power pack and LED luminescence component, described LED luminescence component comprises aluminium base, LED lamp bead and lens, it is characterized in that: described lampshade is the taper type of under shed, the side of lampshade is provided with louvre, and multiple louvre arranges formation louvre group along the surrounding side of lampshade;
Also comprise dust-proof water conservancy diversion cover plate, described dust-proof water conservancy diversion cover plate is arranged on the dead ahead being positioned at louvre, shape and the louvre shape of dust-proof water conservancy diversion cover plate adapt, the dust-proof upper end of water conservancy diversion cover plate is connected with the upper end of louvre, lower end is connected with the lower end in heat conduction and heat radiation hole, and the both sides between dust-proof water conservancy diversion cover plate and lampshade form two water conservancy diversion gaps;
The inner surface of the top board of described aluminium base and lampshade is fitted, and power pack is arranged on the top of lampshade;
The circumferential surface of power pack there is flow-guiding radiation hole.
Described a kind of LED lamp, is characterized in that: described lampshade is the truncated cone of under shed; Described lampshade is provided with the louvre of strip, and the length direction of louvre forms louvre group along the bus of lampshade, rounded equally distributed louvre;
Described dust-proof water conservancy diversion cover plate is arranged on the periphery being positioned at lampshade side, the dust-proof circumferential surface of water conservancy diversion cover plate and the circumferential surface of lampshade adapt, shape and the louvre shape of dust-proof water conservancy diversion cover plate adapt, and cover plate blocks louvre, form water conservancy diversion gap between dust-proof water conservancy diversion cover plate and lampshade.
Described lampshade is the cylindrical shape of under shed;
Described a kind of LED lamp, is characterized in that: described louvre group has one group;
Or described louvre group has two groups at least, two groups of adjacent louvre groups distribute along the bus of lampshade.
Described a kind of LED lamp, is characterized in that: described lampshade and dust-proof water conservancy diversion cover plate are made by metal is one-body molded, adopts drawing process or extrusion process to make.
Described a kind of LED lamp, it is characterized in that: described power pack has the tubular of under shed, the circumferential surface of power pack there is length direction along the flow-guiding radiation hole of power pack generatrix direction, the arrangement mode in heat conduction and heat radiation hole is arranged in the direction of the clock or counterclockwise along the circumferential surface of power pack, and the wallboard on heat conduction and heat radiation hole protrudes or is recessed into the circumferential surface of power pack.
Described a kind of LED lamp, is characterized in that: described lens comprise substrate and the one-body molded lens monomer made of substrate, and lens monomer is truncated cone, and the LED lamp bead chamber of rounding taper type is arranged at the top of lens monomer.
Described a kind of LED lamp, is characterized in that: described lampshade has two at least, and two adjacent lampshades are setting up and down along the axis direction of lampshade;
The lampshade of bottom embeds in the lampshade on top, and the top board of the top board of the lampshade of bottom and the lampshade on top is fitted and the diameter of the top board of the lampshade of bottom is less than the diameter of the top board of the lampshade on top, has water conservancy diversion gap between the circumferential wallboard of upper and lower part lampshade.
Described a kind of LED lamp, is characterized in that: described lampshade has two at least, and adjacent two lampshades are setting up and down along the axis direction of lampshade;
The lampshade of bottom embeds in the lampshade on top, and the top board of the top board of the lampshade of bottom and the lampshade on top is fitted and the diameter of the top board of the lampshade of bottom is less than the diameter of the top board of the lampshade on top, has water conservancy diversion gap between the circumferential wallboard of upper and lower part lampshade.
Described a kind of LED lamp, is characterized in that: the lower end of the lampshade on described top is positioned at the top of the lower end of the lampshade of bottom.
A kind of LED lamp provided by the invention, owing to adopting such structure, the shape size of the louvre and dust-proof water conservancy diversion cover plate that are arranged on lampshade side adapts, dust-proof water conservancy diversion cover plate shield lives the visuality of louvre, the circumferential surface of dust-proof water conservancy diversion cover plate is consistent with the circumferential surface of lampshade, dust-proof water conservancy diversion cover plate and lampshade are made by metal is one-body molded, and monnolithic case is attractive in appearance; Form left and right two the flow-guiding radiation gaps of water conservancy diversion between dust-proof water conservancy diversion cover plate and lampshade, gap bore is comparatively large, hot-air can fast from flow-guiding radiation gap by distributing, cross-ventilation is not subject to resistance, and more smoothly, radiating effect reaches best in flowing.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is stereogram of the present invention.
Fig. 3 is one of three-dimensional exploded view of the present invention.
Fig. 4 is three-dimensional exploded view two of the present invention.
Fig. 5 is the stereogram of the second embodiment of the present invention.
Fig. 6 is the sectional view of the third embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
As shown in Figure 1, a kind of LED lamp, comprises lampshade 1, power pack 2 and LED luminescence component, and described LED luminescence component comprises aluminium base 3, LED lamp bead (not shown) and lens 4.The truncated cone of described lampshade 1 under shed, described lampshade 1 has the louvre 5 of rounded equally distributed strip, the length direction of louvre 5 forms louvre group along the bus of lampshade 1, rounded equally distributed louvre 5;
Also comprise dust-proof water conservancy diversion cover plate 6, shape and louvre 5 shape of described dust-proof water conservancy diversion cover plate 6 adapt; The upper end of dust-proof water conservancy diversion cover plate 6 is connected with the upper end of louvre 5, lower end is connected with the lower end of louvre 5, and the circumferential surface of dust-proof water conservancy diversion cover plate 6 and the circumferential surface of lampshade 1 adapt, and the both sides between dust-proof water conservancy diversion cover plate 6 and lampshade 1 form two water conservancy diversion gaps 7;
Described aluminium base 3 is fitted with the inner surface of the top board of lampshade 1, and power pack 2 is arranged on the top board at the top of lampshade 1;
The circumferential surface of power pack 2 there is flow-guiding radiation hole 21; Described power pack 2 has the tubular of under shed, the circumferential surface of power pack 2 has length direction along the flow-guiding radiation hole 21 of power pack 2 generatrix direction, the left-handed or dextrorotation in heat conduction and heat radiation hole 21; The manufacture method in flow-guiding radiation hole 21 is: slot in the bus compartment of terrain first along power pack 2, then left-handed for the wallboard of the power pack 2 between adjacent two grooves or dextrorotation are turned an angle, notch forms flow-guiding radiation hole 21, the arrangement mode in flow-guiding radiation hole 21 is arranged in the direction of the clock or counterclockwise along the circumferential surface of power pack, and the wallboard on flow-guiding radiation hole 21 protrudes or is recessed into the circumferential surface of power pack.
To be that metal is one-body molded be made for described lampshade 1 and dust-proof water conservancy diversion cover plate 6, formed by drawing process or extrusion process;
The outward appearance of described lampshade 1 is the cylindrical shape of under shed or the taper type of under shed;
The described louvre group be arranged on lampshade has one group or many groups; Many groups louvre group is arranged along the bus of lampshade 1.As shown in Figure 1 and Figure 2, in the present embodiment, described louvre group has two groups.
Described lens 4 comprise substrate 41 and the one-body molded lens monomer 42 made of substrate 41, and lens monomer 42 is in truncated cone, and the LED lamp bead chamber 421 of rounding taper type is arranged at the top of lens monomer 42;
Support column 411 on substrate 41, support column 411 supports aluminium base 3, and substrate 41 is fixedly connected with aluminium base 3.
Embodiment 2
As shown in Figure 5, the entirety of described lampshade 1 is the taper of under shed, and four sides of lampshade are isosceles trapezoid, and upper bottom surface and bottom surface are the rectangle of rounding;
Rectangular being uniformly distributed of the louvre 5 of described strip is arranged on the side of lampshade, and the length direction of louvre 5 forms louvre group along the bus of lampshade 1, rectangular equally distributed louvre 5;
The square bodily form of described power pack 2 under shed, the circumferential surface of power pack 2 is provided with the flow-guiding radiation hole 21 of strip, and rectangular equally distributed flow-guiding radiation hole 21 forms flow-guiding radiation hole group.
Embodiment 3
As shown in Figure 6, described lampshade 1 has four, and adjacent two lampshades 1 are setting up and down along the axis direction of lampshade;
The lampshade 1 of bottom embeds in the lampshade 1 on top, the top board of the top board of the lampshade 1 of bottom and the lampshade 1 on top is fitted and the diameter of the top board of the lampshade 1 of bottom is less than the diameter of the top board of the lampshade 1 on top, has heat radiation gap 8 between the circumferential wallboard of upper and lower part lampshade 1.
The lower end of the lampshade 1 on described top is positioned at the top of the lower end of the lampshade 1 of bottom.
The radiating mode of LED lamp is as follows: produce a large amount of heats during LED lamp bead work, conduct to the tubular construction lampshade 1 of under shed through aluminium base, the larger louvre of multiple bore arranged by lampshade 1, louvre is arranged dust-proof water conservancy diversion cover plate 6 to match, lampshade and dust-proof water conservancy diversion cover plate are integrated metalworks, thus increase the area of dissipation of lampshade; LED lamp bead in lampshade is as illuminator, and temperature is spent most, and the air of the heat heating normal temperature of cover surface radiation forms vertical convection, and the air of flowing passes through rapidly from louvre, takes away the heat of cover surface, greatly strengthens radiating effect.Meanwhile, dust-proof water conservancy diversion cover plate can louvre by shield, prevents dust from entering in luminaire body, plays the purposes of protection light fixture.
Above-described is only preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (9)
1. a LED lamp, comprise lampshade, power pack and LED luminescence component, described LED luminescence component comprises aluminium base, LED lamp bead and lens, it is characterized in that: described lampshade is the taper type of under shed, the side of described lampshade is provided with louvre, and multiple louvre arranges formation louvre group along the surrounding side of lampshade;
Also comprise dust-proof water conservancy diversion cover plate, described dust-proof water conservancy diversion cover plate is arranged on the dead ahead being positioned at louvre, shape and the louvre shape of dust-proof water conservancy diversion cover plate adapt, the dust-proof upper end of water conservancy diversion cover plate is connected with the upper end of louvre, lower end is connected with the lower end in heat conduction and heat radiation hole, and the both sides between dust-proof water conservancy diversion cover plate and lampshade form two water conservancy diversion gaps;
The inner surface of the top board of described aluminium base and lampshade is fitted, and power pack is arranged on the top of lampshade;
The circumferential surface of power pack there is flow-guiding radiation hole.
2. a kind of LED lamp according to claim 1, is characterized in that: described lampshade is the truncated cone of under shed; Described lampshade is provided with the louvre of strip, and the length direction of louvre forms louvre group along the louvre of the bus of lampshade, rounded even arrangement;
Shape and the louvre shape of described dust-proof water conservancy diversion cover plate adapt, and the dust-proof circumferential surface of water conservancy diversion cover plate and the circumferential surface of lampshade adapt, and form water conservancy diversion gap between dust-proof water conservancy diversion cover plate and lampshade.
3. according to a kind of LED lamp that claim 2 is stated, it is characterized in that: described lampshade is the cylindrical shape of under shed;
Described louvre group has one group;
Or described louvre group has two groups at least, two groups of adjacent louvre groups distribute along the bus of lampshade.
4. a kind of LED lamp according to claim 1 and 2, is characterized in that: described lampshade and dust-proof water conservancy diversion cover plate are made by metal is one-body molded.
5. a kind of LED lamp according to claim 1 and 2, it is characterized in that: described power pack has the tubular of under shed, the circumferential surface of power pack there is length direction along the flow-guiding radiation hole of power pack generatrix direction, the arrangement mode in heat conduction and heat radiation hole is arranged in the direction of the clock or counterclockwise along the circumferential surface of power pack, and the wallboard on heat conduction and heat radiation hole protrudes or is recessed into the circumferential surface of power pack.
6. a kind of LED lamp according to claim 1,2,3 or 4, is characterized in that: described lens comprise substrate and the one-body molded lens monomer made of substrate, and lens monomer is truncated cone, and the LED lamp bead chamber of rounding taper type is arranged at the top of lens monomer.
7. a kind of LED lamp according to claim 1,2,3 or 4, is characterized in that: described lampshade has one or more at least, and two adjacent lampshades are setting up and down along the axis direction of lampshade;
The lampshade of bottom embeds in the lampshade on top, and the top board of the top board of the lampshade of bottom and the lampshade on top is fitted and the diameter of the top board of the lampshade of bottom is less than the diameter of the top board of the lampshade on top, has water conservancy diversion gap between the circumferential wallboard of upper and lower part lampshade.
8. a kind of LED lamp according to claim 5, is characterized in that: described lampshade has two at least, and adjacent two lampshades are setting up and down along the axis direction of lampshade;
The lampshade of bottom embeds in the lampshade on top, and the top board of the top board of the lampshade of bottom and the lampshade on top is fitted and the diameter of the top board of the lampshade of bottom is less than the diameter of the top board of the lampshade on top, has water conservancy diversion gap between the circumferential wallboard of upper and lower part lampshade.
9. a kind of LED lamp according to claim 7, is characterized in that: the lower end of the lampshade on described top is positioned at the top of the lower end of the lampshade of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061240.7A CN104595771A (en) | 2015-02-05 | 2015-02-05 | LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061240.7A CN104595771A (en) | 2015-02-05 | 2015-02-05 | LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595771A true CN104595771A (en) | 2015-05-06 |
Family
ID=53121727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510061240.7A Pending CN104595771A (en) | 2015-02-05 | 2015-02-05 | LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595771A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987318A (en) * | 2015-01-29 | 2016-10-05 | 全亿大科技（佛山）有限公司 | Led lamp |
| CN106764599A (en) * | 2016-11-25 | 2017-05-31 | 贵州宇之源太阳能科技有限公司 | A kind of multifunctional lamp |
| CN107575832A (en) * | 2017-10-23 | 2018-01-12 | 德清县大同金属制品有限公司 | Body and its processing method in a kind of lampshade of irony smoking gas lamp bubble |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692488Y (en) * | 2004-03-26 | 2005-04-13 | 林世铭 | Lamp for outdoor use |
| JP2006228694A (en) * | 2005-02-16 | 2006-08-31 | Masatoshi Kitahara | Condensing structure of a plurality of led light sources |
| CN2869581Y (en) * | 2005-11-18 | 2007-02-14 | 孙于丰 | Plastic-piece upper lid of energy-saving lamp |
| CN101986008A (en) * | 2010-10-22 | 2011-03-16 | 深圳市众明半导体照明有限公司 | LED bulb with fan and lamp |
-
2015
- 2015-02-05 CN CN201510061240.7A patent/CN104595771A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692488Y (en) * | 2004-03-26 | 2005-04-13 | 林世铭 | Lamp for outdoor use |
| JP2006228694A (en) * | 2005-02-16 | 2006-08-31 | Masatoshi Kitahara | Condensing structure of a plurality of led light sources |
| CN2869581Y (en) * | 2005-11-18 | 2007-02-14 | 孙于丰 | Plastic-piece upper lid of energy-saving lamp |
| CN101986008A (en) * | 2010-10-22 | 2011-03-16 | 深圳市众明半导体照明有限公司 | LED bulb with fan and lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987318A (en) * | 2015-01-29 | 2016-10-05 | 全亿大科技（佛山）有限公司 | Led lamp |
| CN106764599A (en) * | 2016-11-25 | 2017-05-31 | 贵州宇之源太阳能科技有限公司 | A kind of multifunctional lamp |
| CN106764599B (en) * | 2016-11-25 | 2018-07-31 | 贵州宇之源太阳能科技有限公司 | A kind of multifunctional lamp |
| CN107575832A (en) * | 2017-10-23 | 2018-01-12 | 德清县大同金属制品有限公司 | Body and its processing method in a kind of lampshade of irony smoking gas lamp bubble |
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| PB01 | Publication | ||
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Application publication date: 20150506 |