CN106051487A - Angle adjustable LED (Light Emitting Diode) corn lamp and LED wall lamp - Google Patents
Angle adjustable LED (Light Emitting Diode) corn lamp and LED wall lamp Download PDFInfo
- Publication number
- CN106051487A CN106051487A CN201610539529.XA CN201610539529A CN106051487A CN 106051487 A CN106051487 A CN 106051487A CN 201610539529 A CN201610539529 A CN 201610539529A CN 106051487 A CN106051487 A CN 106051487A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light source
- led
- angle adjustable
- led light
- 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
- 240000008042 Zea mays Species 0.000 title claims abstract description 37
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 37
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 37
- 235000005822 corn Nutrition 0.000 title claims abstract description 37
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract 4
- 238000005286 illumination Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000001678 irradiating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
Abstract
The invention discloses an angle adjustable LED (Light Emitting Diode) corn lamp. The angle adjustable LED corn lamp comprises a lamp holder, a base, a center cooling body, a top plate and a plurality of side LED light source groups, wherein the top plate is connected with the base by virtue of the center cooling body so as to form a coaxial body, and the plurality of side LED light source groups which can rotate are arranged between the base around the center cooling body and the top plate. According to the angle adjustable LED corn lamp, illumination angles between LED light sources which reverse to a euphotic cover and a reflecting cover are adjusted, and additionally, the angle adjustable LED corn lamp has the technical effects of good cooling effect, long service life and low maintenance cost.
Description
Technical field
The present invention relates to a kind of LED, more specifically, particularly relate to a kind of angle adjustable LED corn lamp and LED wall
Lamp.
Background technology
Traditional LED corn lamp is that LED luminous source is laid the lamp body luminous in corn-shaped side face, dissipating including integral type
Hot product periphery arrange some locating surfaces be fixedly installed correspondence LED luminous source, have due to fixed center ray type luminescence side
Formula, is typically only capable to make small light and is suitable in the light harvesting cylindrical ceiling lamp of center using.Separately there is existing LED wall lamp by fixing
It is to preset lateral fixing irradiating angle that frame is arranged on wall surface, shell body and fixed support, and the inner side in its shell body is arranged
One flat plate LED luminous source, is limited can only be realized irradiation brightness by heightening its power by flat LED luminous source.Wherein put down
The LED circuit board of plate LED luminous source is fixing with radiator to be connected, and when LED luminous source damages, lamp body entirety need to be pulled down and carry out
Depot repair, has the shortcoming that maintenance cost is high.
If using LED corn lamp as the light source of LED wall lamp use time, just can solve LED light source luminosity limited and
The problem of disassembling, assembling and replacing, but owing to LED corn lamp relies on the characteristic of side Zhou Faguang, it is luminous that it leans against the LED reverse with diffuser
It is typically perpendicular irradiation between source and reflection shield, the most necessarily causes the loss of light source of corresponding light-emitting area.Especially with logical
During with the lamp body of screw socket, screw socket can not final angle that accurately lamp body rotates, inner side therefore can not be effectively ensured anti-
Light and reflection shield are suitable reflection angle and and stable orientation.
Therefore, how to solve the problems referred to above, become problem demanding prompt solution.
Summary of the invention
Present invention aims to above-mentioned the deficiencies in the prior art, it is provided that a kind of angle adjustable LED corn lamp, simultaneously
There is the technique effect that good heat dissipation effect, length in service life and maintenance cost are low.
In order to solve above-mentioned technical problem, a kind of angle adjustable LED corn lamp, including lamp holder, base, center radiator,
Top board and lateral LED light source group, its top board connect base by center radiator and form same axis body, ring center radiator periphery
Some rotating lateral LED light source groups it are provided with between base and top board.
After the present invention uses said structure, between base and the top board by ring center radiator periphery, it is provided with some turning
Dynamic lateral LED light source group, lateral LED light source group rotatably regulates angle and realizes the lateral of ring center radiator circumferential distribution
LED light source group can distinguish regulating irradiation angle.LED corn lamp as light source applications in LED wall lamp time, need not be by screw socket
Can not accurately lamp body rotate final angle, be adjusted the suitable reflection of each lateral LED light source group when lamp holder tightening state
Angle, to avoid perpendicular irradiation between LED luminous source and the reflection shield of inner side to cause loss of light source.Realize changing with saturating
Irradiating angle between light source and reflection shield that light shield is reverse so that it is rationally refraction occurs by the light source of inner side all with interior reflection shield
Reflect to improve light utilization efficiency technique effect.It is convenient that the lamp body of screw socket dismounting simultaneously has replacing, and multiple light courcess group realizes big
The technique effect of power.
The further improvement project of the present invention:
Above-mentioned a kind of angle adjustable LED corn lamp, each lateral LED light source group includes Separated radiating body, Separated radiating
Body two ends are provided be rotatably connected base and top board, outside of rotary shaft and form that outside fix face arranges LED light source, medial surface is formed with
Radiating fin.Separated radiating body drives LED light source to turn an angle by rotary shaft, regulates the LED light reverse with diffuser
Irradiating angle between source and reflection shield, it is to avoid cause loss of light source；Forming heat radiation gap between radiating fin, each several part can be equal
Even distribute heat, the gathering of a certain specified point heat will not occur, thus extend the service life of light fixture.
Above-mentioned a kind of angle adjustable LED corn lamp, top board is provided with end face LED light source group, and end face LED light source group is passed through
Top board fits with center radiator and is connected.Realize the purpose that the LED light source group on top board is dispelled the heat.
Above-mentioned a kind of angle adjustable LED corn lamp, is respectively equipped with electric connection line passage in rotary shaft and center radiator
Wear the electric connection line of LED light source.
Above-mentioned a kind of angle adjustable LED corn lamp, center radiator includes connecting post and top board radiator, connects post and wears
Insert top board radiator and connect base and top board.Realize connecting post, top board radiator, base and the purpose of top board stable connection.
Above-mentioned a kind of angle adjustable LED corn lamp, is respectively equipped with side cover, outside the cover of each side outside lateral LED light source group
Edge forms the cylindrical lamp body of corn type.
Above-mentioned a kind of angle adjustable LED corn lamp, lateral LED light source group is that three～six Separated radiating bodies are constituted.Often
Individual Separated radiating body all adjusting irradiation angles, it is to avoid perpendicular irradiation between corresponding LED luminous source and reflection shield, cause light
Source is lost；If there being LED luminous source to cause damage, only need to pull down this Separated radiating body and it through row maintenance or is changed, it is achieved reducing
The purpose of maintenance cost.
Above-mentioned a kind of angle adjustable LED corn lamp, lamp holder includes power supply thimble and electrical connection nut, holds in power supply thimble
Putting power supply, base is fixed on power supply thimble.The convenient technique effect by power supply thimble built-in installation power supply.
A kind of LED wall lamp, including shell body, diffuser, is provided with reflection shield and screw lamp headstock, its screw lamp in shell body
On headstock arrange a kind of angle adjustable LED corn lamp, LED corn lamp as light source applications in LED wall lamp time need not be by spiral shell
Mouthful lamp holder can not the final angle of accurate lamp body rotation.The conjunction of each lateral LED light source group it is adjusted when lamp holder tightening state
Suitable reflection angle, to avoid perpendicular irradiation between LED luminous source and the reflection shield of inner side to cause loss of light source.Realization changes
Become the irradiating angle between light source and reflection shield that diffuser is reverse so that it is occur rationally refraction by inner side with interior reflection shield
Light source all reflects to improve light utilization efficiency technique effect.It is convenient that the lamp body of screw socket dismounting simultaneously has replacing, multiple light courcess group
Realize powerful technique effect.
Above-mentioned a kind of LED wall lamp, angle adjustable LED corn lamp after tightening state, is rotatably adjusted on screw lamp headstock
The angle that lateral LED light source group inside joint is relative with reflection shield.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but is not intended that the present invention
Any restriction.
Fig. 1 is decomposition texture schematic diagram of the present invention；
Fig. 2 is present configuration schematic diagram；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the A-A cross-sectional view of Fig. 2；
Fig. 5 is the mounting structure schematic diagram of the present invention lateral LED light source group and base；
Fig. 6 is that the present invention uses state solid Facad structure schematic diagram；
Fig. 7 is that the present invention uses state solid structure schematic diagram；
Fig. 8 is the plan structure schematic diagram of Fig. 7；
Fig. 9 is the B-B cross-sectional view of Fig. 8；
Figure 10 is the C-C cross-sectional view of Fig. 8.
Detailed description of the invention
As shown in Figures 1 to 5, a kind of angle adjustable LED corn lamp, including lamp holder 1, base 2, center radiator 3, top board
4 and lateral LED light source group 5, its top board 3 connect base 2 by center radiator 3 and form same axis body, ring center radiator 3 periphery
Base 2 and top board 4 between be provided with some rotating lateral LED light source groups 5.
Each lateral LED light source group 5 includes that Separated radiating body 51, Separated radiating body 51 two ends are provided with rotary shaft 51a and can turn
Be dynamically connected base 2 and top board 4, outside forms that outside fix face 51b arranges LED light source, medial surface is formed with radiating fin 51c.
Top board 4 is provided with end face LED light source group 6, and end face LED light source group 6 is fitted with center radiator 3 by top board 4
Connect.
Rotary shaft 51a and center radiator 3 are respectively equipped with electric connection line passage and wear the electric connection line of LED light source.
Center radiator 3 includes connecting post 31 and top board radiator 32, connects post 31 and interts top board radiator 32 and connect the end
Seat 2 and top board 4.
Side cover 52 it is respectively equipped with outside lateral LED light source group 5.
Lateral LED light source group 5 is that three～six Separated radiating bodies 51 are constituted.
Lamp holder 1 includes power supply thimble 11 and electrical connection nut 12, and accommodating power supply 7 in power supply thimble 11, base 2 is fixed on electricity
On pressure vessel cylinder 11.
As shown in Fig. 6 to Figure 10, a kind of LED wall lamp, including shell body a, diffuser b, shell body a is provided with reflection shield c
With screw lamp headstock d, wherein: described a kind of angle adjustable LED corn lamp is set on screw lamp headstock d.
The angle adjustable LED corn lamp lateral LED light on screw lamp headstock d after tightening state, inside rotatable regulation
The angle that source group 5 is relative with reflection shield c.
The present invention when specifically applying, LED corn lamp as light source applications in LED wall lamp time, when reverse with diffuser b
LED luminous source and reflection shield c between perpendicular when irradiating, rotate this Separated radiating body 51 and regulate LED luminous source and reflection shield c
Between irradiating angle, make light source be shone out by diffuser b.
In sum, the present invention, such as description and diagramatic content, makes actual sample and through test is used for multiple times, from making
Seeing by the effect of test, the provable present invention can reach the purpose that it is desired, and practical value is unquestionable.Provided above
Embodiment is only used for the convenient illustration present invention, and the present invention not makees any pro forma restriction, any affiliated technology neck
Territory has usually intellectual, if in the range of without departing from the carried technical characteristic of the present invention, utilizing disclosed technology
The Equivalent embodiments that the done local of content is changed or modified, and without departing from the technical characteristic content of the present invention, all still fall within
In the range of the technology of the present invention feature.
Claims (10)
1. an angle adjustable LED corn lamp, including lamp holder (1), base (2), center radiator (3), top board (4) and lateral
LED light source group (5), it is characterized in that: top board (3) connects base (2) by center radiator (3) and forms same axis body, ring center
Some rotating lateral LED light source groups (5) it are provided with between base (2) and the top board (4) of radiator (3) periphery.
A kind of angle adjustable LED corn lamp the most according to claim 1, it is characterised in that: each lateral LED light source group
(5) include Separated radiating body (51), Separated radiating body (51) two ends be provided with rotary shaft (51a) be rotatably connected base (2) and top
Plate (4), outside formed outside fix face (51b) LED light source is set, medial surface is formed with radiating fin (51c).
A kind of angle adjustable LED corn lamp the most according to claim 1, it is characterised in that: top board (4) is provided with end face
LED light source group (6), end face LED light source group (6) is fitted with center radiator (3) by top board (4) and is connected.
A kind of angle adjustable LED corn lamp the most according to claim 1, it is characterised in that: rotary shaft (51a) and center dissipate
Hot body (3) is respectively equipped with electric connection line passage and wears the electric connection line of LED light source.
A kind of angle adjustable LED corn lamp the most according to claim 1, it is characterised in that: center radiator (3) includes even
Connect post (31) and top board radiator (32), connect the interspersed top board radiator (32) of post (31) and connect base (2) and top board (4).
A kind of angle adjustable LED corn lamp the most according to claim 1, it is characterised in that: lateral LED light source group (5) is outward
Side is respectively equipped with side cover (52).
A kind of angle adjustable LED corn lamp the most according to claim 1 and 2, it is characterised in that: lateral LED light source group (5)
It is that three～six Separated radiating bodies (51) are constituted.
A kind of angle adjustable LED corn lamp the most according to claim 1, it is characterised in that: lamp holder (1) includes power supply thimble
(11) and electrical connection nut (12), accommodating power supply (7) in power supply thimble (11), base (2) is fixed on power supply thimble (11).
9. a LED wall lamp, including shell body (a), diffuser (b), is provided with reflection shield (c) and screw socket in shell body (a)
Seat (d), it is characterised in that: claim 1 to 8 arbitrary described a kind of angle adjustable LED Semen Maydis is set on screw lamp headstock (d)
Lamp.
A kind of LED wall lamp the most according to claim 9, it is characterised in that: angle adjustable LED corn lamp is at screw socket
After the upper tightening state of seat (d), the angle that lateral LED light source group (5) inside rotatable regulation is relative with reflection shield (c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539529.XA CN106051487A (en) | 2016-06-02 | 2016-06-02 | Angle adjustable LED (Light Emitting Diode) corn lamp and LED wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539529.XA CN106051487A (en) | 2016-06-02 | 2016-06-02 | Angle adjustable LED (Light Emitting Diode) corn lamp and LED wall lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106051487A true CN106051487A (en) | 2016-10-26 |
Family
ID=57185177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539529.XA Pending CN106051487A (en) | 2016-06-02 | 2016-06-02 | Angle adjustable LED (Light Emitting Diode) corn lamp and LED wall lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878920A (en) * | 2019-12-03 | 2020-03-13 | 深圳市联域光电有限公司 | LED wall lamp with adjustable light emitting angle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145183Y (en) * | 2008-01-15 | 2008-11-05 | 香港理工大学 | Combined LED lamp cap |
| CN201262365Y (en) * | 2008-09-28 | 2009-06-24 | 林清洪 | Direct replacement type wide-angle LED road lamp |
| US20110305012A1 (en) * | 2010-06-14 | 2011-12-15 | Bestdisc Technology Corp. | Beam angle adjustable light-emitting diode lamp |
| CN203797575U (en) * | 2014-03-04 | 2014-08-27 | 梁志宏 | Combined heat-dissipating type LED corn lamp |
| CN104214576A (en) * | 2014-09-30 | 2014-12-17 | 杨小晨 | LED (light-emitting diode) corn light |
| CN204962438U (en) * | 2015-06-24 | 2016-01-13 | 梁志宏 | Built -in adjustable angle's LED wall lamp |
| CN205678448U (en) * | 2016-06-02 | 2016-11-09 | 东莞市善时照明科技有限公司 | Angle adjustable LED corn lamp and LED wall lamp |
-
2016
- 2016-06-02 CN CN201610539529.XA patent/CN106051487A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145183Y (en) * | 2008-01-15 | 2008-11-05 | 香港理工大学 | Combined LED lamp cap |
| CN201262365Y (en) * | 2008-09-28 | 2009-06-24 | 林清洪 | Direct replacement type wide-angle LED road lamp |
| US20110305012A1 (en) * | 2010-06-14 | 2011-12-15 | Bestdisc Technology Corp. | Beam angle adjustable light-emitting diode lamp |
| CN203797575U (en) * | 2014-03-04 | 2014-08-27 | 梁志宏 | Combined heat-dissipating type LED corn lamp |
| CN104214576A (en) * | 2014-09-30 | 2014-12-17 | 杨小晨 | LED (light-emitting diode) corn light |
| CN204962438U (en) * | 2015-06-24 | 2016-01-13 | 梁志宏 | Built -in adjustable angle's LED wall lamp |
| CN205678448U (en) * | 2016-06-02 | 2016-11-09 | 东莞市善时照明科技有限公司 | Angle adjustable LED corn lamp and LED wall lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878920A (en) * | 2019-12-03 | 2020-03-13 | 深圳市联域光电有限公司 | LED wall lamp with adjustable light emitting angle |
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