CN103032694A - Light emitting diode lamp - Google Patents
Light emitting diode lamp Download PDFInfo
- Publication number
- CN103032694A CN103032694A CN2011102924392A CN201110292439A CN103032694A CN 103032694 A CN103032694 A CN 103032694A CN 2011102924392 A CN2011102924392 A CN 2011102924392A CN 201110292439 A CN201110292439 A CN 201110292439A CN 103032694 A CN103032694 A CN 103032694A
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- China
- Prior art keywords
- emitting diode
- light emitting
- module
- led lamp
- light
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- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A light emitting diode lamp comprises two overlaid emitting modules. Each emitting module comprises a hollow lamp shell, a light emitting diode module contained in the lamp shell and a light permeable lampshade covering the light emitting diode module. The lampshade is contained in the lamp shell. The lampshade comprises a cylindrical cover body contained in the lamp shell and a cover board combined with an opening at one end of the cover body. A through opening is formed in the lamp shell and light emitted by the light emitting diode module passes through the through opening. The light emitted by the light emitting diode module respectively radiates outwards through the cover body and the cover board of the lampshade. The light passing through the cover board radiates the direction right opposite to the light emitting diode module directly and the light passing through the cover body penetrates through the through opening and radiates the periphery of the light emitting diode module. The light emitting diode lamp further comprises a drive module capable of controlling a working condition of the light emitting diode module. The light emitting diode lamp has three-dimensional lighting effect overall. Meanwhile, the working condition of the light emitting diode module is controlled by the drive module so that lighting effect can be changed.
Description
Technical field
The present invention relates to a kind of lighting device, particularly a kind of led lamp.
Background technology
Light emitting diode (Light Emitting Diode, abbreviation LED) light source is as a kind of emerging third generation light source, although can't replace on a large scale traditional incandescent lamp now, it has the advantages such as long working life, energy-saving and environmental protection, and is generally had an optimistic view of by market.And the module that is comprised of light emitting diode at present can produce light source high-power, high brightness, thus will be widely, revolutionaryly replace traditional existing light sources such as incandescent lamp, and then become the principal light source that meets the energy-conserving and environment-protective theme.
At present, typical led lamp generally comprises a flat-shaped substrate and some light emitting diode module that is attached at substrate bottom surface, the direction of illumination of this class light fixture is single and rising angle is less, although it can satisfy the lighting demand of major part, yet, in some specific application scenarios, need the larger place of rising angle of light fixture such as garage, colliery etc., just seem applicable not.
Summary of the invention
In view of this, be necessary the led lamp that provides a kind of rising angle larger.
A kind of led lamp, comprise two stacked illuminating module, each illuminating module comprises the hollow lamp housing, be placed in the light emitting diode module in the lamp housing, and cover is put the transparent lamp shade of light emitting diode module, described lampshade is contained in the lamp housing, this lampshade comprises the cover plate that is placed in the tubular cover body in the lamp housing and combines with this cover body one end opening, offer port on the described lamp housing, the light that sends for light emitting diode module passes through, cover body and cover plate that the light that described light emitting diode module is sent sees through respectively lampshade outwards penetrate, the described illuminating module of light direct irradiation of wherein being passed by cover plate over against direction, the light that is passed by cover body passes the port on the lamp housing, periphery with irradiation luminous module, described led lamp also comprises the driving module, and this driving module can be controlled the duty of the light emitting diode module of described two illuminating module.
Described led lamp comprises two stacked illuminating module, cover body and cover plate that the light that light emitting diode module is sent in each illuminating module can see through respectively lampshade outwards penetrate, the described illuminating module of light direct irradiation of being passed by cover plate over against direction, the light that is passed by cover body passes the port on the lamp housing, with the periphery of irradiation luminous module, thereby make led lamp have on the whole three-dimensional illuminating effect.Simultaneously, described led lamp can realize that wherein the light emitting diode module of arbitrary illuminating module is opened or closed by driving module, and perhaps the light emitting diode module of two illuminating module is opened simultaneously or closed, thereby reaches different three-dimensional illumination effects.
With reference to the accompanying drawings, the invention will be further described in conjunction with specific embodiments.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the led lamp of one embodiment of the invention.
Fig. 2 is the assembly exploded view of led lamp among Fig. 1.
The main element symbol description
| Illuminating module | 100 |
| |
10 |
| |
12 |
| |
14 |
| |
140 |
| Light |
20 |
| |
22 |
| |
24 |
| |
30 |
| |
32 |
| |
34 |
| |
340 |
| Through |
342 |
| |
40 |
| |
42 |
| The |
420 |
| |
50 |
| |
52 |
| |
54 |
| |
60 |
The following specific embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
The specific embodiment
See also Fig. 1 and Fig. 2, the led lamp of one embodiment of the invention comprises up and down two stacked illuminating module 100, and this two illuminating module 100 is and is symmetrical arranged.Each illuminating module 100 comprises lamp housing 10, be placed in light emitting diode module 20 in the lamp housing 10, be placed in the lamp housing 10 and cover is put the lampshade 30 of described light emitting diode module 20, and in order to the fixture 40 of fixing described lampshade 30.
Above-mentioned lamp housing 10 is tubbiness, and it has an opening (not indicating).This lamp housing 10 comprises that substrate 12 reaches by the downward extended cylindrical shell 14 of substrate 12 outer peripheral edges.This lamp housing 10 can be made into integration by metal material such as aluminium, iron and the two alloy etc.In the present embodiment, described substrate 12 is rounded, and cylindrical shell 14 is cylindric.Offer port 140 on the cylindrical shell 14 of described lamp housing 10.The quantity of described port 140 is a plurality of, these ports 140 evenly, be distributed on the cylindrical shell 14.Described port 140 is bar shaped, along the circumferential extension of this cylindrical shell 14 and connect this cylindrical shell 14.
Above-mentioned light emitting diode module 20 comprise a circular circuit board 22 and some evenly, the interval adheres on the light emitting diode 24 on this circuit board 22.Described circuit board 22 is arranged on the described substrate 12, and light emitting diode 24 is towards the opening setting of lamp housing 10.The quantity of described light emitting diode 24 can be according to the concrete power of led lamp and difference.
Above-mentioned lampshade 30 comprises tubular cover body 32 and the cover plate 34 that combines with these cover body 32 1 end openings.Described cover body 32 is placed in the lamp housing 10, and the interior sidewall surface of the cylindrical shell 14 of corresponding applying lamp housing 10.This lampshade 30 can be made into integration by glass, resin, plastic or other material, be appreciated that ground, the cover body 32 of this lampshade 30 also can separate with cover plate 34 and forms, the material that adopts also can be different, adopt metal materials such as aluminium, iron, alloy etc. such as cover body 32, and cover plate 34 is made by glass, resin or plastics.Described cover plate 34 is in the form of annular discs, and its corresponding lid places described cover body 32 near end of lamp housing 10 openings, in order to seal this cover body 32.The middle part of this cover plate 34 upwards has been recessed to form depressed part 340.The end face central authorities of this depressed part 340 offer through hole 342, use for described fixture 40 to be placed through in the depressed part 340.
Above-mentioned fixing piece 40 comprises that columnar body section 42 reaches by the tubular junction 44 that protrudes out on these main part 42 end face mediads.The outside one of bottom surface periphery of described main part 42 is extended a ring limit 420.When fixture 40 is assembled with lampshade 30, described main part 42 correspondences are placed in the depressed part 340 of cover plate 34, connecting portion 44 correspondences are passed through hole 342 being fixedly connected with cover plate 34, and ring limit 420 fits in the peripheral region of corresponding depressed part 340 openings on the cover plate 34.
Described led lamp comprises that also lamp socket 50 is in order to support described two illuminating module 100.This lamp socket 50 comprises base plate 52 and by base plate 52 middle parts extended lamp stand 54 vertically upward.Described led lamp in use, described base plate 52 is placed horizontally on the working face (such as floor, desktop).The fixture 40 that is in the illuminating module 100 of bottom in the end of described lamp stand 54 and two illuminating module 100 is connected to a fixed, so that stacked this two illuminating module 100 vertically arrange.
Described led lamp also comprises driving module 60, and this driving module 60 can be controlled light emitting diode module 20 duties of described two illuminating module 100, as opening or closing.Like this, according to the actual illumination needs, described led lamp can realize that wherein the light emitting diode module 20 of arbitrary illuminating module 100 is opened or closed by driving module 60, perhaps the light emitting diode module 20 of two illuminating module 100 is opened simultaneously or is closed, thereby reaches different illuminating effects.
Please again consult Fig. 1 and Fig. 2, described led lamp in use, the substrate 12 of the lamp housing 10 of described two illuminating module 100 fixes combination, thereby so that this two illuminating module 100 over against opposite direction.Cover body 32 and cover plate 34 that the light that the light emitting diode module 20 of each illuminating module 100 is sent can see through lampshade 30 outwards penetrate.The described illuminating module of light direct irradiation of being passed by cover plate 34 over against direction, the light that is passed by cover body 32 passes the port 140 on the lamp housing 10, with the periphery of irradiation luminous diode artistic lamp.Two stacked illuminating module 100 are so that led lamp can be at its peripheral three-dimensional illumination effect that forms like this, up and down.And the lamp housing 10 of each illuminating module is accommodated lampshade 30 in it, cooperates between the two firmly, so that described led lamp is not subject to damage.Simultaneously, described led lamp can realize that wherein the light emitting diode module 20 of arbitrary illuminating module 100 is opened or closed by driving module 60, perhaps the light emitting diode module 20 of two illuminating module 100 is opened simultaneously or is closed, thereby reaches different three-dimensional illumination effects.
Be understandable that those skilled in the art also can do other variation in spirit of the present invention, as long as it does not depart from technique effect of the present invention and all can.The variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (10)
1. led lamp, comprise two stacked illuminating module, each illuminating module comprises the hollow lamp housing, be placed in the light emitting diode module in the lamp housing, and cover is put the transparent lamp shade of light emitting diode module, it is characterized in that: described lampshade is contained in the lamp housing, this lampshade comprises the cover plate that is placed in the tubular cover body in the lamp housing and combines with this cover body one end opening, offer port on the described lamp housing, the light that sends for light emitting diode module passes through, cover body and cover plate that the light that described light emitting diode module is sent sees through respectively lampshade outwards penetrate, the described illuminating module of light direct irradiation of wherein being passed by cover plate over against direction, the light that is passed by cover body passes the port on the lamp housing, periphery with irradiation luminous module, described led lamp also comprises the driving module, and this driving module can be controlled the duty of the light emitting diode module of described two illuminating module.
2. led lamp according to claim 1 is characterized in that: described lamp housing comprises substrate and by the substrate outer peripheral edges extended cylindrical shell of another illuminating module dorsad.
3. led lamp according to claim 2 is characterized in that: offer described port on the cylindrical shell of described lamp housing.
4. led lamp according to claim 3, it is characterized in that: the quantity of described port is a plurality of, these ports evenly, be distributed on the cylindrical shell.
5. led lamp according to claim 3, it is characterized in that: described port is bar shaped, and described port is along the circumferential extension of this cylindrical shell and connect this cylindrical shell.
6. led lamp according to claim 1, it is characterized in that: the middle part of described cover plate has been recessed to form depressed part towards another illuminating module, and the end face central authorities of this depressed part offer through hole.
7. led lamp according to claim 6 is characterized in that: also comprise fixture, this fixture comprises main part and the tubular junction that is protruded out towards another illuminating module by these main part end face central authorities.
8. led lamp according to claim 7 is characterized in that: the outside one of the periphery of described main part is extended a ring limit, and this ring limit fits in the peripheral region of depressed part on the cover plate.
9. led lamp as claimed in claim 1, it is characterized in that: described led lamp realizes that by driving module wherein the light emitting diode module of arbitrary illuminating module is opened or closed, and perhaps the light emitting diode module of two illuminating module is opened simultaneously or closed.
10. led lamp according to claim 1 is characterized in that: described two illuminating module are and are symmetrical arranged, this two illuminating module over against opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102924392A CN103032694A (en) | 2011-09-30 | 2011-09-30 | Light emitting diode lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102924392A CN103032694A (en) | 2011-09-30 | 2011-09-30 | Light emitting diode lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032694A true CN103032694A (en) | 2013-04-10 |
Family
ID=48019906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102924392A Pending CN103032694A (en) | 2011-09-30 | 2011-09-30 | Light emitting diode lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033813A (en) * | 2014-06-30 | 2014-09-10 | 昆山博文照明科技有限公司 | Lamp special for parking lot |
| CN106338038A (en) * | 2016-09-22 | 2017-01-18 | 东莞市闻誉实业有限公司 | LED light emitting equipment |
-
2011
- 2011-09-30 CN CN2011102924392A patent/CN103032694A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033813A (en) * | 2014-06-30 | 2014-09-10 | 昆山博文照明科技有限公司 | Lamp special for parking lot |
| CN106338038A (en) * | 2016-09-22 | 2017-01-18 | 东莞市闻誉实业有限公司 | LED light emitting equipment |
| CN106338038B (en) * | 2016-09-22 | 2019-01-08 | 东莞市闻誉实业有限公司 | LED luminaire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |