CN207778220U - A kind of rectangular LED Ceiling lights - Google Patents
A kind of rectangular LED Ceiling lights Download PDFInfo
- Publication number
- CN207778220U CN207778220U CN201721374198.5U CN201721374198U CN207778220U CN 207778220 U CN207778220 U CN 207778220U CN 201721374198 U CN201721374198 U CN 201721374198U CN 207778220 U CN207778220 U CN 207778220U
- Authority
- CN
- China
- Prior art keywords
- light engine
- rectangular
- darkening ring
- led
- retainer plate
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of rectangular LED Ceiling lights, including：LED light engine and rectangular donut, the unthreaded hole for divergence of beam is offered at square face circle center, light source in LED light engine corresponds to unthreaded hole, it is connected by light engine angle modulation retainer plate between LED light engine and rectangular donut, it is stably connected with by connector between light engine angle modulation retainer plate and rectangular donut, is threadedly coupled between the LED light engine and light engine angle modulation retainer plate；Darkening ring is provided between light engine angle modulation retainer plate and LED light engine, darkening ring is clamped between the two, and darkening ring is revealed in unthreaded hole, in lamp hole is arranged on darkening ring.The utility model can not only allow LED Ceiling lights shape integrated, more attractive, and can also design control light according to demand, meets the needs of all kinds of usage scenarios, several darkening rings of random fit can derive numerous variations, and simple in structure, low cost, good to install, easy care.
Description
Technical field：
The utility model is related to field of illumination lamp technology, refer in particular to a kind of rectangular LED Ceiling lights.
Background technology：
LED Ceiling lights in the prior art are divided into two kinds, the first is DOB LED Ceiling lights：Mainly by power pack, lamp
Cylinder, LED module and diffuser plate and the most of composition of donut five.Power chip is made in the current most use of DOB LED Ceiling lights
For light source, the most commonly used is 2835, the major advantage of these light sources is that calorific value is small, can accomplish specular removal, and the PC or PP that arranges in pairs or groups expands
It falls apart use, in the wide-angle illumination place for requiring antiglare anticlouding, this kind of DOB LED Ceiling lights have played larger advantage, usually
On the furred ceiling for applying the hall or public area in civilian furred ceiling or commercial lighting.But in locally protrusion photographed object
Under special scenes, the disadvantage of this kind of DOB LED Ceiling lights has just shown out, this kind of using diffuser plate as the beam angle of light-emitting surface
Angle mostly at 100 ° or more, since local illumination is very low, be generally only suitable for wide-angle illumination place.It is also complementary therewith
Second of product be COB LED Ceiling lights, mainly by power supply, radiator, COB light source and reflective glass component and five big portion of donut
It is grouped as.Current DOB LED Ceiling lights are most use in or high-power chip as light source.The form of this kind of COB encapsulation
It is various and free, and the collocation of the light source and reflective glass component of this concentration encapsulation uses and also determines its field of employment
Narrow angle illumination place, local illumination is very high, is very suitable for part and protrudes the special scenes of photographed object using, such as Jin Dian and
The illumination of hotel or all kinds of decoration walls.
The LED Ceiling lights occurred on the market are made a general survey of, are essentially all DOB LED Ceiling lights and COB LED Ceiling lights.This two
The lighting demand for meeting various occasions of alastrim lamp substantially very.However DOB LED Ceiling lights also include a kind of band
The LED chip of the Ceiling light of lens, high-power or middle power mixes lens, this just determines that this kind of DOB LED Ceiling lights are also
Narrow angle illumination place can be regarded to use.The diversity of lens angle brings different beam angles, also extensively by each eka-gold shop
It is used with clothes shop, the hot spot of this kind of lens forming with array way is easy to generate ghost image in specific distance, therefore not
It is suitble to the light scene in museum to use, it is various to meet that above two major classes downlight can not freely install all kinds of darkening rings
The needs of the practical light type of scene.
The LED Ceiling lights occurred at present on the market are mainly reflected in:1. back band there are one rear-mounted power source box or there are one
Plug-in power supply.2. there are one light bulbs for wide-angle type Ceiling light, to fixed aluminum substrate and reflective sheeting, there are one dissipate for narrow angle-style Ceiling light
Hot device plays fixed LED module and reflective effect, lamp power ratio to fixed LED module or COB light source, the effect of light bulb
Higher general also arrange in pairs or groups with rear-mounted radiator uses, and smaller general of lamp power is used directly to do radiator use, light bulb
Assume responsibility for fixed LED module, realize reflector, realize the function of radiator, how by light bulb accomplish light weight good heat dissipation at
Too big effort is not made in the direction developed in industry, the exploitation to the light type of this kind of lamps and lanterns.3. in wide-angle type Ceiling light
The LED module of middle power or high-power chip is set, this module is fixed on by thermal paste or screw in light bulb or radiator, is realized
Luminous function, during narrow angle type Ceiling light is built-in or great power LED module or COB light source, LED module is by screw or heat dissipation
Glue is fixed on a heat sink, and the holder that COB light source is then matched is fixed on a heat sink.4. the built-in diffusion of wide-angle type Ceiling light
PC or PP plates, this kind of diffusion material are generally arranged at the front of LED module, by rational distance controlling, reach specular removal
While, light-emitting surface is uniformly without speck or dark space.Reflector built in narrow angle-style Ceiling light and tempered glass or reflector and light
Lens collocation is learned, it is equal to radiate the hot spot come by accurate parabolic line traffic control and Lambertian distribution controls for this kind of reflecting system
It is even, no miscellaneous spot and halation.5.LED Ceiling lights are provided with clamp spring or buckle, by the elastic force of spring, make this kind of lamps and lanterns firmly
It is fixed in ceiling or the mounting hole in mounted face, it is sufficient to bear lamps and lanterns own wt 4 times, and assemble very square
Just.6. the diffuser plate and reflector system of this two classes LED Ceiling light of wide-angle and narrow angle are changeless, once selection
Fixed angle can not just change the needs of local light type or special scenes.These composition LED Ceiling lights parts have their own advantages,
Respectively there is drawback.
Thus in order to which LED Ceiling lights are accomplished while accurately controlling beam angle, and can also accomplish splendid
Antiglare effect, while light type can also be freely controlled, therefore this rectangular LED Ceiling lights should be produced with the development of technology
It is raw.
Utility model content：
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of rectangular LED Ceiling lights.
In order to solve the above-mentioned technical problem, the utility model uses following technical proposals：A kind of rectangular LED Ceiling lights,
Including：LED light engine and rectangular donut, offer the unthreaded hole for divergence of beam at square face circle center, in LED light engine
Light source corresponds to unthreaded hole, is connected by light engine angle modulation retainer plate between LED light engine and rectangular donut, light engine angle modulation retainer plate
It is stably connected with by connector between rectangular donut, screw thread connects between the LED light engines and light engine angle modulation retainer plate
It connects；Darkening ring is provided between light engine angle modulation retainer plate and LED light engine, darkening ring is clamped between the two, and darkening ring appears
In unthreaded hole, in lamp hole is arranged on darkening ring.
Furthermore, in above-mentioned technical proposal, the LED light engine includes：Radiating piece and LED lamp panel, along LED
Lamp plate is formed down big thread；Light engine angle modulation retainer plate is provided with interior spiral shell in a ring, in light engine angle modulation retainer plate medial surface
Tooth, LED light engine are threaded into light engine angle modulation retainer plate.
Furthermore, in above-mentioned technical proposal, the connector is clamp spring, and clamp spring screw passes through the mounting hole of clamp spring
Clamp spring is fixed on rectangular donut, while clamp spring screw passes through light engine angle modulation retainer plate by rectangular donut and light engine angle modulation
Retainer plate fixation is integral.
Furthermore, in above-mentioned technical proposal, inwardly projecting formed in the light engine retainer plate bottom hangs side in one；
The top edge of darkening ring outwardly protrudes to form a plug-in side, and darkening ring is placed in light engine angle modulation retainer plate, and plug-in side is supported in
On interior extension side.
Furthermore, in above-mentioned technical proposal, the darkening ring is angle darkening ring, and darkening ring has been formed down one
The light bulb of angle.
Furthermore, in above-mentioned technical proposal, the darkening ring is eccentric waist-shaped hole darkening ring, on darkening ring
Lamp hole is set for the eccentric and is in waist type.
Furthermore, in above-mentioned technical proposal, the darkening ring is rectangular darkening ring, and the lamp hole on darkening ring is side
Shape.
Furthermore, in above-mentioned technical proposal, the darkening ring is conical opening darkening ring, and darkening ring is formed down one
Taper light bulb.
Furthermore, upper before the square face to be molded a boss in above-mentioned technical proposal, it is formed on the inner wall of boss
The anti-dazzle circle of indent deep layer.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：
1, a LED light engine has been used in the utility model, so very convenient quick when installation, LED
Light engine will not artificially disassemble damage after screwing in light engine angle modulation retainer plate；Lamps and lanterns relevant parameter is also conveniently to be adjusted to full
The variation of sufficient various parameters, different light engine of arranging in pairs or groups can be realized；An angle shading is provided on rectangular LED Ceiling lights
Circle, the light type of lamps and lanterns can be projected from the angle of lamps and lanterns, and angle can be directed at any direction by the rotatable of itself, and being equipped with can
The Ceiling light of XY angle modulation uses, and 360 degree of angle irradiations may be implemented, meet anti-dazzle, the demand of specific light type.
2, plug-in side is provided in the utility model on darkening ring, the interior extension side on light engine angle modulation retainer plate contacts
It is formed to hang and be matched so that darkening ring can pass through light engine angle modulation retainer plate without falling down.
3, a pair of of M4 or the tooth hole of other specifications are provided in the utility model on light engine angle modulation retainer plate, is being installed to
When rectangular donut, by the fixation of clamp spring screw, light engine angle modulation retainer plate realize fixation does not deviate from, and can also XY angle modulation,
Heavy damping can be haved the function that on not powerful enough and thread using dispensing by such as damping.
4, the anti-dazzle circle of indent deep layer is provided in the utility model on rectangular donut so that in any darkening ring of not arranging in pairs or groups
When can also realize UGR<19 anti-dazzle light effect.
5, the specification of darkening ring can be replaced in the utility model, and this product dismounting is simple, and it is very convenient to replace darkening ring；
Darkening ring can be：Eccentric waist-shaped hole darkening ring, lamps and lanterns can form the waist-shaped hole hot spot of elongation when light extraction, meet
The demand of similar scene and light type；Or：Cone mouth darkening ring, while lamps and lanterns meet itself anti-dazzle, the collocation of cone mouth
Meet and more deepen the effect of anti-dazzle and local circular light type, to achieve the effect that light-exposed to lose lamp；Can also be：Square hole shading
Circle, lamps and lanterns are under the scene for needing rectangular light type, and this kind of application is just very extensive, and the square focus spot of formation is very suitable for rectangular
Desktop and the rectangular mural painting class of sales counter and part, reach specific decorative effect.
6, the utility model can not only allow LED Ceiling lights shape integrated, more attractive, and can also be designed according to demand
Light is controlled, meets the needs of all kinds of usage scenarios, several darkening rings of random fit can derive numerous variations, and structure letter
Single, low cost is good to install, easy care.
Description of the drawings：
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the stereogram of another angle of the utility model
Fig. 3 is the exploded view of the utility model；
Fig. 4 is darkening ring stereogram in the utility model；
Fig. 5-8 is the schematic diagram that the utility model matches different model darkening ring.
Specific implementation mode：
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.
See shown in Fig. 1-3, a kind of rectangular LED Ceiling lights, including：LED light engine 1 and rectangular donut 2, light engine angle modulation are consolidated
Surely circle 3 and darkening ring 4.
The unthreaded hole 20 for divergence of beam is offered at 2 center of rectangular donut, the light source in LED light engine 1 corresponds to unthreaded hole
20, it is connected by light engine angle modulation retainer plate 3 between LED light engine 1 and rectangular donut 2, light engine angle modulation retainer plate 3 and rectangular
It is connected by clamp spring 5 between donut 2.
Light engine angle modulation retainer plate 3 is installed in the unthreaded hole 20 of rectangular donut 2, is provided on light engine angle modulation retainer plate 3
Tooth hole, mounting hole is provided on rectangular donut 2, and the clamp spring screw 51 of clamp spring 5 passes through mounting hole and tooth hole by rectangular donut 2 and light
The connection of engine angle modulation retainer plate 3 is integral.One shrapnel 52 is set on clamp spring 5, and shrapnel 52 is resisted against 3 edge of rectangular donut.
Card convex 32 is offered in the circumferential edge of light engine angle modulation retainer plate 3, the card of rectangular donut 2 is caught in by card convex 32
In slot 23, make not rotatable between light engine angle modulation retainer plate 3 and rectangular donut 2.
In a ring, medial surface is provided with internal screw thread 30 to light engine angle modulation retainer plate 3；LED light engine 1 includes：Radiating piece 11
And LED lamp panel 12, it is formed down big thread 10 along LED lamp panel 12；Light engine angle modulation retainer plate 3 in a ring, LED light engine 1
It is threaded into light engine angle modulation retainer plate 3, is simply installed between two pieces.
The bottom end of light engine angle modulation retainer plate 3, which is inwardly formed in one, hangs side 31, and a plug-in side is outwardly formed on darkening ring 4
41, in setting lamp hole 40 on darkening ring 4.
In assembling, first, first light engine angle modulation retainer plate 3 is fixedly connected by clamp spring 5 with rectangular donut 2, light draws
It holds up angle modulation retainer plate 3 and realizes that fixation is not deviate from, then darkening ring 4 is from top to bottom installed in light engine angle modulation retainer plate 3, light
Interior extension on engine angle modulation retainer plate 3 while 31 with plug-in on darkening ring 4 while 41 contact formation and hang and match so that darkening ring 4 can
Across light engine angle modulation retainer plate 3 without falling down.Lamp hole 40 is corresponding with unthreaded hole 20.One boss is set on rectangular donut 2
21, the anti-dazzle circle of indent deep layer 22 is formed on the inner wall of boss 21 so that can also be realized when not arranging in pairs or groups any darkening ring 4
UGR<19 anti-dazzle light effect.
As shown in Figure 4, darkening ring 4 can be that different specifications enumerates three kinds of specifications in the present embodiment：Angle shading
Enclose 4A, waist-shaped hole darkening ring 4B, rectangular darkening ring 4C, conical opening darkening ring 4D, when mounted according to different uses need into
Row selection selects different of the effect of its generation of the darkening ring 4 of different model, but its assembly method is identical, says further below
Bright different efficacies caused by different darkening rings 4 of arranging in pairs or groups.
As shown in Figure 5, angle darkening ring 4A is installed, angle darkening ring 4A is formed down the light bulb of an angle, lamps and lanterns
Light type can be projected from the angle of lamps and lanterns, angle can be directed at any direction by the rotatable of itself, and being equipped with can XY angle modulation
Ceiling light uses, and 360 degree of angle irradiations may be implemented, meet anti-dazzle, the demand of specific light type；
As shown in Figure 6, conical opening darkening ring 4D is installed, conical opening darkening ring 4D is formed down a taper light bulb, and cone mouth hides
Aperture 4D, while lamps and lanterns meet itself anti-dazzle, the collocation of cone mouth meets the effect for more deepening anti-dazzle and local circular light type,
To achieve the effect that light-exposed to lose lamp；
As shown in Figure 7, waist-shaped hole darkening ring 4B is installed, the lamp hole on waist-shaped hole darkening ring 4B is set for the eccentric and is in waist
Type, lamps and lanterns can form the waist-shaped hole hot spot of elongation when light extraction, meet the needs of similar scene and light type；
As shown in Figure 8, rectangular darkening ring 4C is installed, the lamp hole on rectangular darkening ring 4C is rectangular, and lamps and lanterns are rectangular in needs
Under the scene of light type, this kind of application is just very extensive, and the square focus spot of formation is very suitable for rectangular desktop and sales counter and portion
Divide rectangular mural painting class, reaches specific decorative effect.
Power cord and power pack are connected in above-mentioned LED light engine 1, are connected for being powered, this product appearance looks elegant, and
Control light can also be designed according to demand, meet the needs of all kinds of usage scenarios, several darkening rings of random fit can derive crowd
Changeableization, and simple in structure, low cost, good to install, easy care.
Certainly, it is not to implement to limit the utility model the foregoing is merely specific embodiment of the utility model
Range, it is all according to the equivalent change or modification that structure, feature and principle is done described in present utility model application the scope of the claims, it should all wrap
It includes in present utility model application the scope of the claims.
Claims (9)
1. a kind of rectangular LED Ceiling lights, including：LED light engine and rectangular donut are offered for light at square face circle center
The unthreaded hole of diverging, the light source in LED light engine correspond to unthreaded hole, solid by light engine angle modulation between LED light engine and rectangular donut
Fixed circle connection, is stably connected between light engine angle modulation retainer plate and rectangular donut by connector, it is characterised in that：
It is threadedly coupled between the LED light engine and light engine angle modulation retainer plate；Light engine angle modulation retainer plate and LED light engine
Between be provided with darkening ring, darkening ring is clamped between the two, and darkening ring is revealed in unthreaded hole, in lamp hole is arranged on darkening ring.
2. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：The LED light engine includes：It dissipates
Warmware and LED lamp panel are formed down big thread along LED lamp panel；Light engine angle modulation retainer plate is in a ring, solid in light engine angle modulation
Surely circle medial surface is provided with internal screw thread, and LED light engine is threaded into light engine angle modulation retainer plate.
3. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：The connector is clamp spring, clamp spring
Screw passes through the mounting hole of clamp spring that clamp spring is fixed on rectangular donut, while clamp spring screw will across light engine angle modulation retainer plate
Rectangular donut and the fixation of light engine angle modulation retainer plate are integral.
4. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：The light engine retainer plate bottom
Inwardly projecting formed hangs side in one；The top edge of darkening ring outwardly protrudes to form a plug-in side, and darkening ring is placed in light engine angle modulation
In retainer plate, it is plug-in when being supported in interior extension on.
5. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：The darkening ring is angle shading
Circle, darkening ring are formed down the light bulb of an angle.
6. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：The darkening ring is the waist of bias
Type hole darkening ring, the lamp hole on darkening ring are set for the eccentric and are in waist type.
7. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：The darkening ring is rectangular shading
It encloses, the lamp hole on darkening ring is rectangular.
8. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：The darkening ring hides for conical opening
Aperture, darkening ring are formed down a taper light bulb.
9. a kind of rectangular LED Ceiling lights according to claim 1, it is characterised in that：Upper molding one before the square face
Boss forms the anti-dazzle circle of indent deep layer on the inner wall of boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374198.5U CN207778220U (en) | 2017-10-23 | 2017-10-23 | A kind of rectangular LED Ceiling lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374198.5U CN207778220U (en) | 2017-10-23 | 2017-10-23 | A kind of rectangular LED Ceiling lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778220U true CN207778220U (en) | 2018-08-28 |
Family
ID=63219628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374198.5U Active CN207778220U (en) | 2017-10-23 | 2017-10-23 | A kind of rectangular LED Ceiling lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145709A (en) * | 2019-05-14 | 2019-08-20 | 广东德力西照明有限公司 | A kind of LED downlight carrying out Fast Installation |
-
2017
- 2017-10-23 CN CN201721374198.5U patent/CN207778220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145709A (en) * | 2019-05-14 | 2019-08-20 | 广东德力西照明有限公司 | A kind of LED downlight carrying out Fast Installation |
| CN110145709B (en) * | 2019-05-14 | 2022-06-14 | 中山市乾普实业有限公司 | LED down lamp capable of being installed quickly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106068466B (en) | There are the lens of the convex facet of dense distribution in the plane of incidence and exit facet | |
| TWI512237B (en) | Lighting system | |
| CN101706077A (en) | LED down lamp | |
| CN202511119U (en) | Adjustable mining lamp | |
| CN202284732U (en) | LED bulb lamp having a light-emitting angle of 270 DEG | |
| CN201368429Y (en) | Illumination-direction-adjustable LED illuminating lamp with adjustable | |
| CN103883908A (en) | Directional lighting led lamp | |
| CN201368405Y (en) | Anti-glare structure of LED illuminating lamp and anti-glare LED illuminating lamp | |
| CN207778220U (en) | A kind of rectangular LED Ceiling lights | |
| CN205619117U (en) | LED mirror front lamp | |
| CN202165958U (en) | Light-emitting diode (LED) lighting down lamp | |
| CN204176508U (en) | A kind of motorcycle LED headlamp | |
| CN103206661A (en) | G4 LED (light emitting diode) lamp | |
| CN206130779U (en) | Anti -dazzle LED high -Pole lamp lens | |
| CN102865531A (en) | LED (Light-Emitting Diode) illumination down lamp | |
| CN205026513U (en) | A light emitting diode (LED) spotlight | |
| CN203927728U (en) | A kind of LED illuminating lamp | |
| CN202769326U (en) | Novel multi-beam angle light distribution LED (light-emitting diode) lamp | |
| CN216079540U (en) | Ceiling lamp lens module with variable light-emitting angle | |
| CN203363745U (en) | LED bulb lamp capable of emitting light at wide angle | |
| CN210860816U (en) | Acrylic lamp | |
| WO2015103809A1 (en) | Efficient integrated led photoelectric engine module | |
| CN202361147U (en) | LED (Light Emitting Diode) lamp bulb with light guiding column | |
| CN207065141U (en) | A kind of MR16 types LED spotlight | |
| CN208186253U (en) | A kind of angle adjustment mechanism of lamps and lanterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |