CN107575787A - One kind tilts secured adjusted formula Down lamp - Google Patents
One kind tilts secured adjusted formula Down lamp Download PDFInfo
- Publication number
- CN107575787A CN107575787A CN201710762993.XA CN201710762993A CN107575787A CN 107575787 A CN107575787 A CN 107575787A CN 201710762993 A CN201710762993 A CN 201710762993A CN 107575787 A CN107575787 A CN 107575787A
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- CN
- China
- Prior art keywords
- light fixture
- support cylinder
- down support
- adjusting bracket
- lamp holder
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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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses one kind to tilt secured adjusted formula Down lamp,Including light fixture hold-down support cylinder,Adjusting bracket,Above ring assemblies,Lamp holder radiator casing,Light source and with optical assembly,The light fixture hold-down support cylinder is the tubular structure of intermediate hollow,The adjusting bracket lower end and the light fixture hold-down support cylinder detachable connection,The adjusting bracket upper end and the lamp holder radiator casing detachable connection,The light fixture hold-down support cylinder lower end and the above ring assemblies detachable connection,The light source and with optical assembly and the lamp holder radiator casing detachable connection,The light fixture hold-down support cylinder both sides are respectively equipped with 1 installation circular hole and 1 coaxial circle counterbore,The adjusting bracket lower end is correspondingly provided with mounting hole,The bearing cylinder attachment structure includes fixing screws,The fixing screws pass through the mounting hole,Circular hole is installed,Circle counterbore is threadedly coupled with the light fixture hold-down support cylinder,The adjusting bracket is fixed on the light fixture hold-down support cylinder.
Description
Technical field
The present invention relates to LED down lamp technical field of lighting fixtures, in particular it relates to which a kind of tilt secured adjusted formula Down lamp.
Background technology
With the development trend of energy-saving and emission-reduction, LED light source is obtained with the features such as energy-saving and environmental protection, luminous efficiency height, long lifespan
More and more extensive application, LED lamp (including LED down lamp) are also used in various illumination places.
In different illumination places, the luminous intensity distribution of light fixture shows different requirements, special local lighting and accent light
It is required that light fixture is controlled to its projection illumination scope, controlled including the angle of light fixture projection.
Conventional most of LED lamps are illuminated using fixed crevice projection angle and fixed light distribution angle, and it is bright to there is illumination
Degree or the nonadjustable shortcoming of illumination zone；Also there are a small number of LED lamps to be illuminated using adjustable crevice projection angle, number of revolutions be present
After excessive, because being laid particular stress on abrasion or screw loosening and lamp holder weight cause that angle of inclination can not be maintained, also there is presence to expire
The projection illumination that lamp holder tilts certain angle is rotated horizontally in the range of 360 degree of foot.
The content of the invention
It is an object of the invention to provide one kind to tilt secured adjusted formula Down lamp, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
One kind tilts secured adjusted formula Down lamp, including light fixture hold-down support cylinder, adjusting bracket, above ring assemblies, lamp holder dissipate
Hot device housing, light source and with optical assembly, the light fixture hold-down support cylinder are the tubular structure of intermediate hollow, under the adjusting bracket
By bearing cylinder attachment structure and the light fixture hold-down support cylinder detachable connection, the adjusting bracket upper end passes through radiating at end
Device casing connecting structure and the lamp holder radiator casing detachable connection, the light fixture hold-down support cylinder lower end with it is described before
Face ring component detachable connection, the light source and with optical assembly and the lamp holder radiator casing detachable connection are described
Light fixture hold-down support cylinder both sides are respectively equipped with 1 installation circular hole and 1 coaxial circle counterbore, the adjusting bracket lower end are correspondingly set
Have a mounting hole, the bearing cylinder attachment structure includes fixing screws, the fixing screws through the mounting hole, installation circular hole,
Circle counterbore is threadedly coupled with the light fixture hold-down support cylinder, and the adjusting bracket is fixed on the light fixture hold-down support cylinder.
Here, the light fixture hold-down support cylinder, which allows, light source and tilts or rotates the time in light fixture with optical assembly and has spatial movement, and has
There is light distributing function.
Preferably, the bearing cylinder attachment structure also includes elastomeric pad, and the elastomeric pad is nested in the round counterbore
It is interior.Here, the adjusting bracket is connected with light fixture hold-down support by way of screw, but is not limited to screw mode and is connected,
Can also be other connected modes such as pivot pin；It is not limited to justify counterbore and gasket construction, i.e., is not influenceed without circle counterbore or pad
Effectiveness of the invention；The elastomeric pad is not limited to plastic cement or metal material.Light fixture hold-down support cylinder and adjusting bracket it
Between fixing screws assembly technology require reduce, i.e., only need ensure the locking requirement of fixing screws under, to caused by fixing screws
The requirement without harshness of the adaptation degree of thrust.
Preferably, the adjusting bracket upper end is provided with mounting hole, and the lamp holder radiator casing both sides are respectively equipped with and institute
The corresponding threaded mounting hole of the mounting hole of adjusting bracket upper end is stated, the radiator casing attachment structure includes fixing screws,
The fixing screws are twisted on the threaded mounting hole through the mounting hole, so as to realize adjusting bracket and lamp holder radiator casing
The connection of body.
Preferably, the bearing cylinder attachment structure also includes adjusting part, and the adjusting part includes adjusting screw, bullet
Spring, pad, the adjusting bracket middle part are provided with the convex flat platform protruded horizontally up, and both sides are set respectively at the top of the light fixture hold-down support cylinder
There is 1 adjusting screw hole, the convex flat platform is provided with guide slots, and the adjusting screw of the adjusting part passes through the guide groove
Hole, spring, pad are fixed in the adjusting screw hole of the light fixture hold-down support cylinder.Here, the adjusting screw uses socket cap
Soket head cap screw, spring are cylindrical type compression spring, but are not limited to the model and specification and the type of spring of screw, regulation
Screw can be pan head screw, cylindrical bolt, cylindrical pin etc.；Spring can be conical compression spring, the cylindrical type with ear
Extension spring, torsion spring, turn round shell fragment, compression shell fragment etc..Adjusting part is made up of adjusting screw, spring, pad, and parts are few, is added
Work is simple；Adjusting part easily adjusts the precompression of spring, with ensure lamp holder tilt when maintain stress balance required for pressure
Clamp force and frictional force；When the change of lamp holder angle of inclination is big, the compression quantitative change of spring is big and thrust and frictional force become big, so as to have
Balance lamp head tilt is imitated because torsion caused by gravity becomes big.In lamp holder tilting procedure, adjusting part slides in guide slots, can
With step-less adjustment angle of inclination and fixed position.Adjusting bracket has guide slots, is easy to lamp holder oriented, meanwhile, have anti-
Slow-witted function and angle of inclination limit spacing effect, improves security.Using light fixture both sides installation and adjustment support and adjusting part, more
Effectively improve stress balance and maintain the reliability of angle.
Preferably, emptying aperture is provided among the adjusting bracket, the convex flat platform is located at the emptying aperture lower edge, the regulation
Support can be process using metal plate punching, can also be realized by other manners such as die casting or injections.Adjusting bracket uses metal plate
Golden punch forming, simple in construction, cost is low.
Preferably, the above ring assemblies include face ring, change, pressure ring, and the light fixture hold-down support cylinder bottom is provided with flat
Face is along side, and the change is sheathed on the outside of the light fixture hold-down support cylinder, bottom side is pressed on the plane along side, the pressure ring pressure
The tight change, the face ring upside is from top to bottom fixed on by junk ring bolt, the change rotary type is nested in institute
State on the inside of face ring.That is, described change is located at the light fixture hold-down support cylinder plane along side, to prevent light fixture hold-down support cylinder
Released during horizontal rotation with the above ring assemblies.Here, face ring outline can be circular, square and other abnormity.Before described
It is split-type structural between face ring component and light fixture hold-down support cylinder, so as to realize relative horizontal rotation, such as 360 degree of horizontal rotations
Turn, but be not limited to be rotated by 360 °.Horizontal direction light fixture rotates and light fixture tilts projection illumination, without by light fixture from installation position
Put and disassemble adjustment angle and direction, facilitate the projection illumination of user's Multi-orientation multi-angle.
Preferably, the change inner circumferential is provided with change convex edge platform, and corresponding cylinder is provided with the outside of the light fixture hold-down support cylinder
All convex edge platforms, position-limiting action when being rotated for light fixture hold-down support cylinder horizontal direction.
Preferably, the change bottom is provided with change boss, and bottom side is provided with corresponding stopper slot in the face ring.
Preferably, the above ring assemblies include turning over button, and the button that turns over is fixed by screws on the outside of face ring.It is described to turn over button
For light fixture to be embedded in into lamp installation position, such as ceiling.
Preferably, the light source and with optical assembly include COB light source, light source bracket, reflective mirror, reflective mirror fixed cylinder, institute
State COB light source to be fixed in lamp holder radiator casing body by the light source bracket, the reflective mirror is fixed by the reflective mirror
Cylinder is fixedly connected with the lamp holder radiator casing, and the platform of threaded mounting hole, institute are provided with the lamp holder radiator casing body
Reflective mirror fixed cylinder, light source bracket is stated to be fixed on by screw on the platform of the threaded mounting hole respectively.Here, lamp holder dissipates
Hot device housing and light source and with optical assembly carry illumination and heat sinking function, the reflective mirror can also be substituted with lens.
Compared with prior art, the beneficial effects of the invention are as follows：Inclination secured adjusted formula Down lamp of the present invention, passes through
Improved structure designs, and light fixture lamp holder inclination in the range of certain crevice projection angle can be achieved and do projection illumination, while angle can be stepless
Regulation, and the stabilization at angle of inclination is maintained after lamp holder rotation；Laid particular stress in lamp holder and/or number of revolutions is excessively worn afterwards or screw
In the case that loosening causes fixing screws insufficient clamping force, angle of inclination still can be maintained；Fixed projection can be easily converted to
Angle and fixed light distribution angle, be also easily achieved special lighting washes wall effect, so as to be advantageous to the seriation of product and more
Sample.
Brief description of the drawings
Fig. 1 is that the overall structure of the embodiment of the present invention and inclination, rotation tilt projection schematic diagram；
Fig. 2 is the configuration schematic diagram of the embodiment of the present invention；
Wherein：1. above ring assemblies, 10. stop nuts, 11. face rings, 111. stopper slots, 12. turn over button, 13. screws, and 14.
Pressure ring, 15. junk ring bolts, 16. changes, 161. change convex edge platforms, 162. change boss, 2. light fixture hold-down support cylinders, 201.
All convex edge platforms, 202. installation circular holes, 203. circle counterbores, 204. adjusting screw holes, 3. adjusting brackets, 301. mounting holes, 302. installations
Hole, 303. guide slots, 4. adjusting parts, 41. pads, 42. springs, 43. adjusting screws, 5. light sources and anti-with optical assembly, 51.
Light microscopic fixed cylinder, 52. screws, 53. reflective mirrors, 54. screws, 55. light source brackets, 56.COB light sources, 6. lamp holder radiator casings,
601. threaded mounting holes, 7,8. fixing screws, 9. pads.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Shown in reference picture 1- Fig. 2, one kind tilt secured adjusted formula Down lamp, including light fixture hold-down support cylinder 2, adjusting bracket 3,
Above ring assemblies 1, lamp holder radiator casing 6, light source and with optical assembly 5, the light fixture hold-down support cylinder 2 is the cylinder of intermediate hollow
Shape structure, the lower end of adjusting bracket 3 by bearing cylinder attachment structure and the detachable connection of light fixture hold-down support cylinder 2,
The upper end of adjusting bracket 3 is described by radiator casing attachment structure and the detachable connection of lamp holder radiator casing 6
The lower end of light fixture hold-down support cylinder 2 is with the above detachable connection of ring assemblies 1, the light source and with optical assembly 5 and the lamp
The head detachable connection of radiator casing 6, the both sides of light fixture hold-down support cylinder 2 are respectively equipped with 1 installation circular hole 202 and 1
Coaxial circle counterbore 203, the lower end of adjusting bracket 3 are correspondingly provided with mounting hole 301, and the bearing cylinder attachment structure includes fixing
Screw 7, the fixing screws 7 pass through the mounting hole 301, installation circular hole 202, circle counterbore 203 and the light fixture hold-down support
Cylinder 2 is threadedly coupled, and the adjusting bracket 3 is fixed on the light fixture hold-down support cylinder 2.Here, the light fixture hold-down support
Cylinder 2, which allows, light source and to be tilted or rotated the time in light fixture with optical assembly 5 and has spatial movement, and has light distributing function.
The bearing cylinder attachment structure also includes elastomeric pad 9, and the elastomeric pad 9 is nested in the round counterbore 203.
Here, the adjusting bracket 3 is connected with light fixture hold-down support by way of screw, but is not limited to screw mode and is connected,
Can be other connected modes such as pivot pin；It is not limited to justify counterbore and the structure of pad 941, i.e., is not influenceed without circle counterbore or pad
Effectiveness of the invention；The elastomeric pad 9 is not limited to plastic cement or metal material.Light fixture hold-down support cylinder 2 and adjusting bracket 3
Between fixing screws 7 assembly technology require reduce, i.e., only need ensure 7 locking requirement of fixing screws, fixing screws 7 are produced
Thrust adaptation degree without harshness requirement.
The upper end of adjusting bracket 3 is provided with mounting hole 302, the both sides of lamp holder radiator casing 6 be respectively equipped with it is described
The corresponding threaded mounting hole 601 of the mounting hole 302 of the upper end of adjusting bracket 3, the radiator casing attachment structure include fixing
Screw 8, the fixing screws 8 are twisted on the threaded mounting hole 601 through the mounting hole 302, so as to realize adjusting bracket 3
With the connection of lamp holder radiator casing 6.
The bearing cylinder attachment structure also includes adjusting part 4, the adjusting part 4 include adjusting screw 43, spring 42,
Pad 41, the middle part of adjusting bracket 3 are provided with the convex flat platform protruded horizontally up, the top both sides of light fixture hold-down support cylinder 2 difference
Provided with 1 adjusting screw hole 204, the convex flat platform is provided with guide slots 303, and the adjusting screw 43 of the adjusting part 4 passes through
The guide slots 303, spring 42, pad 41 are fixed in the adjusting screw hole 204 of the light fixture hold-down support cylinder 2.Here, institute
State adjusting screw 43 and use socket cap screw, spring 42 is cylindrical type compression spring, but is not limited to the model of screw
With specification and the type of spring, adjusting screw 43 can be pan head screw, cylindrical bolt, cylindrical pin etc.；Spring 42 can be with
Cylindrical type extension spring, torsion spring, torsion shell fragment, compression shell fragment for conical compression spring, with ear etc..Adjusting part 4 is by adjusting
Screw 43, spring 42, pad 41 form, and parts are few, and processing is simple；Adjusting part 4 easily adjusts the precompression of spring 42,
The thrust and frictional force required for stress balance are maintained during ensureing that lamp holder tilts；When the change of lamp holder angle of inclination is big, spring
42 compression quantitative change is big and thrust and frictional force become big, so as to which active balance lamp holder is tilted because torsion caused by gravity becomes big.
In lamp holder tilting procedure, adjusting part 4 slides in guide slots 303, can be with step-less adjustment angle of inclination and fixed position.Adjust
Section support 3 has guide slots 303, is easy to lamp holder oriented, meanwhile, there is foolproof function and angle of inclination limit spacing to make
With raising security.It is more effective to improve stress balance and maintain angle using light fixture both sides installation and adjustment support 3 and adjusting part 4
The reliability of degree.
Emptying aperture is provided among the adjusting bracket 3, the convex flat platform is located at the emptying aperture lower edge, the adjusting bracket 3
It can be process, can also be realized by other manners such as die casting or injections using metal plate punching.Adjusting bracket 3 is rushed using metal plate
Molded, simple in construction, cost is low.
The above ring assemblies 1 include face ring 11, change 16, pressure ring 14, and the bottom of light fixture hold-down support cylinder 2 is provided with flat
Face is along side, and the change 16 is sheathed on the outside of light fixture hold-down support cylinder 2, bottom side is pressed on the plane along side, the pressure
Ring 14 compresses the change 16, is from top to bottom fixed on the upside of face ring 11 by junk ring bolt 15, makes the change 16 can
Rotatably it is nested in the inner side of face ring 11.That is, described change 16 is located at the plane of light fixture hold-down support cylinder 2 along side,
Released during preventing that light fixture hold-down support cylinder 2 from rotating horizontally with the above ring assemblies 1.Here, the outline of face ring 11 can be circle
Shape, square and other abnormity.Described is above split-type structural between ring assemblies 1 and light fixture hold-down support cylinder 2, so as to realize phase
To horizontal rotation, such as 360 degree rotate horizontally, but are not limited to be rotated by 360 °.Horizontal direction light fixture is rotated and light fixture is tilted and thrown
Illumination is penetrated, without light fixture is disassembled into adjustment angle and direction from installation site, facilitates the projection of user's Multi-orientation multi-angle
Illumination.
The inner circumferential of change 16 is provided with change convex edge platform 161, and the outside of light fixture hold-down support cylinder 2 is provided with corresponding cylinder week
Convex edge platform 201, position-limiting action when being rotated for the horizontal direction of light fixture hold-down support cylinder 2.
The bottom of change 16 is provided with change boss 162, and bottom side is provided with corresponding stopper slot 111 in the face ring 11.
The above ring assemblies 1 include turning over button 12, and the button 12 that turns over is fixed on the outside of face ring 11 by screw 13.It is described to turn over
Button 12 is used to light fixture being embedded in lamp installation position, such as ceiling.
The light source and with optical assembly 5 include COB light source 56, light source bracket 55, reflective mirror 53, the fixed cylinder of reflective mirror 53
51, the COB light source 56 is fixed in lamp holder radiator casing 6 by the light source bracket 55, and the reflective mirror 53 passes through institute
State reflective mirror fixed cylinder 51 to be fixedly connected with the lamp holder radiator casing 6, be provided with the lamp holder radiator casing 6 threaded
The platform of mounting hole, the reflective mirror fixed cylinder 51, light source bracket 55 are fixed on the threaded peace by screw 54,52 respectively
On the platform for filling hole.Here, lamp holder radiator casing 6 and light source and illumination and heat sinking function are carry with optical assembly 5, it is described anti-
Light microscopic 53 can also be substituted with lens.In a word, user can be adjusted by inner hexagon spanner according to the actual conditions of itself and be adjusted
The method of the thread depth of screw adjusts the decrement of compression spring；Meanwhile Rotatable lamp holder in the range of 360 degree in the horizontal direction
Adjust the orientation of light fixture projection illumination and tilt that lamp holder certain angle does that projection illumination meets accent light and local lighting will
Ask.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. one kind tilts secured adjusted formula Down lamp, it is characterised in that including light fixture hold-down support cylinder, above adjusting bracket, ring group
Part, lamp holder radiator casing, light source and with optical assembly, the light fixture hold-down support cylinder is the tubular structure of intermediate hollow, described
Adjusting bracket lower end is by bearing cylinder attachment structure and the light fixture hold-down support cylinder detachable connection, in the adjusting bracket
Hold and pass through radiator casing attachment structure and the lamp holder radiator casing detachable connection, under the light fixture hold-down support cylinder
End and the above ring assemblies detachable connection, the light source and detachable with optical assembly and the lamp holder radiator casing
Connection, the light fixture hold-down support cylinder both sides are respectively equipped with 1 installation circular hole and 1 coaxial circle counterbore, the adjusting bracket
Lower end is correspondingly provided with mounting hole, and the bearing cylinder attachment structure includes fixing screws, the fixing screws through the mounting hole,
Installation circular hole, circle counterbore are threadedly coupled with the light fixture hold-down support cylinder, and the adjusting bracket is fixed on into the light fixture fixes
On bearing cylinder.
2. inclination secured adjusted formula Down lamp according to claim 1, it is characterised in that the bearing cylinder attachment structure is also wrapped
Elastomeric pad is included, the elastomeric pad is nested in the round counterbore.
3. inclination secured adjusted formula Down lamp according to claim 1, it is characterised in that the adjusting bracket upper end is provided with peace
Hole is filled, the lamp holder radiator casing both sides are respectively equipped with the screw thread installation corresponding with the mounting hole of the adjusting bracket upper end
Hole, the radiator casing attachment structure include fixing screws, and the fixing screws are twisted in the screw thread through the mounting hole
On mounting hole, so as to realize the connection of adjusting bracket and lamp holder radiator casing.
4. inclination secured adjusted formula Down lamp according to claim 3, it is characterised in that the bearing cylinder attachment structure is also wrapped
Adjusting part is included, the adjusting part includes adjusting screw, spring, pad, is provided with what is protruded horizontally up in the middle part of the adjusting bracket
Convex flat platform, light fixture hold-down support cylinder top both sides are respectively equipped with 1 adjusting screw hole, and the convex flat platform is provided with guide groove
Hole, the adjusting screw of the adjusting part are fixed on the light fixture hold-down support cylinder through the guide slots, spring, pad
In adjusting screw hole.
5. the inclination secured adjusted formula Down lamp according to any one in claim 1-4, it is characterised in that the regulation branch
Emptying aperture is provided among frame, the convex flat platform is located at the emptying aperture lower edge, and the adjusting bracket is process using metal plate punching.
6. inclination secured adjusted formula Down lamp according to claim 5, it is characterised in that the above ring assemblies include face
Ring, change, pressure ring, the light fixture hold-down support cylinder bottom are provided with plane along side, and the change is sheathed on the light fixture and fixes branch
Seat cylinder outside, bottom side are pressed on the plane along side, and the pressure ring compresses the change, from top to bottom fixed by junk ring bolt
On the upside of the face ring, the change rotary type is set to be nested on the inside of the face ring.
7. inclination secured adjusted formula Down lamp according to claim 6, it is characterised in that it is convex that the change inner circumferential is provided with change
Corresponding cylinder week convex edge platform is provided with along platform, on the outside of the light fixture hold-down support cylinder.
8. inclination secured adjusted formula Down lamp according to claim 7, it is characterised in that it is convex that the change bottom is provided with change
Platform, bottom side is provided with corresponding stopper slot in the face ring.
9. inclination secured adjusted formula Down lamp according to claim 8, it is characterised in that the above ring assemblies include turning over
Button, the button that turns over are fixed by screws on the outside of face ring.
10. inclination secured adjusted formula Down lamp according to claim 9, it is characterised in that the light source and with optical assembly bag
COB light source, light source bracket, reflective mirror, reflective mirror fixed cylinder are included, the COB light source is fixed on lamp holder by the light source bracket
In radiator casing body, the reflective mirror is fixedly connected by the reflective mirror fixed cylinder with the lamp holder radiator casing, described
The platform of threaded mounting hole is provided with lamp holder radiator casing body, the reflective mirror fixed cylinder, light source bracket pass through screw respectively
It is fixed on the platform of the threaded mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762993.XA CN107575787A (en) | 2017-08-30 | 2017-08-30 | One kind tilts secured adjusted formula Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762993.XA CN107575787A (en) | 2017-08-30 | 2017-08-30 | One kind tilts secured adjusted formula Down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575787A true CN107575787A (en) | 2018-01-12 |
Family
ID=61030094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762993.XA Pending CN107575787A (en) | 2017-08-30 | 2017-08-30 | One kind tilts secured adjusted formula Down lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201377739Y (en) * | 2009-01-17 | 2010-01-06 | 广州百得光电科技有限公司 | Oblique lighting LED underground lamp with adjustable angle |
| CN102322602A (en) * | 2011-09-13 | 2012-01-18 | 惠州市恒裕灯饰有限公司 | Embedded type lamp |
| CN203500984U (en) * | 2013-09-26 | 2014-03-26 | 广州光为照明科技有限公司 | Circular flared opening type frameless ceiling lamp |
| CN203797496U (en) * | 2014-03-28 | 2014-08-27 | 东莞勤上光电股份有限公司 | Angle-adjustable polarized LED down lamp |
| CN205155735U (en) * | 2015-11-25 | 2016-04-13 | 中山品上照明有限公司 | LED lamps and lanterns that multi -angle rotating adjusted |
| CN207316681U (en) * | 2017-08-30 | 2018-05-04 | 深圳恩可光电科技有限公司 | One kind tilts secured adjusted formula downlight |
-
2017
- 2017-08-30 CN CN201710762993.XA patent/CN107575787A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201377739Y (en) * | 2009-01-17 | 2010-01-06 | 广州百得光电科技有限公司 | Oblique lighting LED underground lamp with adjustable angle |
| CN102322602A (en) * | 2011-09-13 | 2012-01-18 | 惠州市恒裕灯饰有限公司 | Embedded type lamp |
| CN203500984U (en) * | 2013-09-26 | 2014-03-26 | 广州光为照明科技有限公司 | Circular flared opening type frameless ceiling lamp |
| CN203797496U (en) * | 2014-03-28 | 2014-08-27 | 东莞勤上光电股份有限公司 | Angle-adjustable polarized LED down lamp |
| CN205155735U (en) * | 2015-11-25 | 2016-04-13 | 中山品上照明有限公司 | LED lamps and lanterns that multi -angle rotating adjusted |
| CN207316681U (en) * | 2017-08-30 | 2018-05-04 | 深圳恩可光电科技有限公司 | One kind tilts secured adjusted formula downlight |
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