CN206449431U - A kind of anti-dazzle COB Down lamps - Google Patents
A kind of anti-dazzle COB Down lamps Download PDFInfo
- Publication number
- CN206449431U CN206449431U CN201720105921.3U CN201720105921U CN206449431U CN 206449431 U CN206449431 U CN 206449431U CN 201720105921 U CN201720105921 U CN 201720105921U CN 206449431 U CN206449431 U CN 206449431U
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- optical lens
- cob
- dazzle
- lamp body
- reflector
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Abstract
Utility model discloses a kind of anti-dazzle COB Down lamps, including lamp body, reflector, COB light source, optical lens, face ring, constant current drives, buckle, reflector is fixed with the lamp body, the reflective cup bottom is provided with COB light source, the reflector front end is connected with optical lens, face ring is installed outside the optical lens, the optical lens is provided with annular frosted layer, the annular frosted layer is arranged at optical lens with concentric circular fashion, the COB light source drives with constant current and is electrically connected with, the constant current drive installation is in lamp body bottom, the buckle is symmetricly set in lamp body both sides.The utility model optical lens is provided with annular frosted layer, annular frosted layer is arranged at optical lens with concentric circular fashion, the light of direct projection is produced diffusing reflection in annular frosted layer, so both ensure that light transmittance, it also avoid user because direct-view COB light source produces dazzle and causes ophthalmic uncomfortable.
Description
Technical field
The utility model is related to illuminating lamp field, more particularly to a kind of anti-dazzle COB Down lamps.
Background technology
COB Down lamps are the products for improveing exploitation on the basis of traditional Down lamp using novel LED illuminating light source, with traditional Down lamp
Contrast has advantages below：Energy-conservation, low-carbon, longevity, colour rendering are good, fast response time.But COB Down lamps take straight-down negative to shine
Penetrate, add the optically focused effect of reflector, user can be allowed to produce dazzle when looking at COB light source straight and feel dazzling.On light fixture directly
Increase shelter can not only change fitting structure, increase material cost, but also greatly weaken light transmittance, cause brightness not enough and
Influence Consumer's Experience.
Utility model content
To overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of anti-dazzle COB Down lamps.
The technical scheme that the utility model is used by solution its problem is：
A kind of anti-dazzle COB Down lamps, including lamp body, reflector, COB light source, optical lens, face ring, constant current driving, card
Reflector is fixed with button, the lamp body, the reflective cup bottom is provided with COB light source, and the reflector front end is connected with optics
Face ring is installed, the optical lens is provided with annular frosted layer, and the annular frosted layer is with concentric outside lens, the optical lens
Circle mode is arranged at optical lens, and the COB light source drives with constant current and is electrically connected with, and the constant current drive installation is in lamp body bottom
Portion, the buckle is symmetricly set in lamp body both sides.
Further, the annular frosted layer equi-spaced apart is arranged at optical lens.
Further, the optical lens is the diffuser of PC materials.
Further, the reflector is formed by aluminium spinning.
Further, the face ring is acrylic material.
Further, the buckle is by the stainless steel spring being fixed on the outside of lamp body and the flexible glue hand of connection stainless steel spring
Handle is constituted.
Further, the lamp body back is additionally provided with radiator, and the radiator is evenly distributed fin.
The beneficial effects of the utility model are：A kind of anti-dazzle COB Down lamps that the utility model is used, optical lens is provided with
Annular frosted layer, annular frosted layer is arranged at optical lens with concentric circular fashion, the light of direct projection is produced in annular frosted layer
Diffusing reflection, so both ensure that light transmittance, it also avoid user because direct-view COB light source produces dazzle and causes ophthalmic uncomfortable.
Brief description of the drawings
Fig. 1 is the utility model overlooking the structure diagram；
Fig. 2 is the utility model dimensional structure diagram；
Label in figure：1- lamp bodies；2- reflectors；3-COB light sources；4- optical lenses；5- face rings；6- buckles；7- radiators；
8- annular frosted layers.
Embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
As shown in Figure 1-2, the utility model provides a kind of anti-dazzle COB Down lamps, including lamp body 1, reflector 2, COB light source
3rd, reflector 2 is fixed with optical lens 4, face ring 5, constant current driving, buckle 6, lamp body 1, the bottom of reflector 2 is provided with COB light source
3, the front end of reflector 2, which is connected with outside optical lens 4, optical lens 4, is provided with face ring 5, and the optical lens 4 is provided with annular frosted
Layer 8, the annular frosted layer 8 is arranged at optical lens 4 with concentric circular fashion, and COB light source 3 drives with constant current and is electrically connected with, permanent
Drive installation is flowed in the bottom of lamp body 1, and buckle 6 is symmetricly set in the both sides of lamp body 1.
In the present embodiment, each annular equi-spaced apart of frosted layer 8 is arranged at optical lens.The annular mill that equi-spaced apart is set
Layer of sand 8 can both ensure translucency, and the light of direct projection can be made to produce diffusing reflection to greatest extent again.
Optical lens 4 is the diffuser of PC materials, lighter and excellent in cushion effect than traditional glass mask material.
Reflector 2 is formed by aluminium spinning, can play more preferable optically focused effect.
Face ring 5 is acrylic material, transparent good and attractive appearance.
Buckle 6 is made up of the stainless steel spring and the flexible glue handle of connection stainless steel spring being fixed on the outside of lamp body.It is stainless
Steel spring is corrosion-resistant, durable in use.Flexible glue handle can ensure that hand is difficult injury when mounted.
In order to improve radiating effect, lamp body back is additionally provided with radiator 7, and radiator 7 is evenly distributed fin.
When it is implemented, optical lens 4 is provided with annular frosted layer 8, annular frosted layer 8 is arranged at optics with concentric circular fashion
Lens 4, make the light of direct projection produce diffusing reflection in annular frosted layer 8, so both ensure that light transmittance, it also avoid user due to
Direct-view COB light source produces dazzle and causes ophthalmic uncomfortable.
Described above, simply preferred embodiment of the present utility model, the utility model is not limited to above-mentioned implementation
Mode, as long as it reaches technique effect of the present utility model with identical means, should all belong to protection domain of the present utility model.
Claims (7)
1. a kind of anti-dazzle COB Down lamps, it is characterised in that：Including lamp body, reflector, COB light source, optical lens, face ring, constant current
Reflector is fixed with driving, buckle, the lamp body, the reflective cup bottom is provided with COB light source, the reflector front end connection
Have and face ring is installed outside optical lens, the optical lens, the optical lens is provided with annular frosted layer, the annular frosted layer
Optical lens is arranged at concentric circular fashion, the COB light source drives with constant current and is electrically connected with, and the constant current drive installation is in lamp
Body bottom, the buckle is symmetricly set in lamp body both sides.
2. a kind of anti-dazzle COB Down lamps according to claim 1, it is characterised in that：The annular frosted layer equi-spaced apart
It is arranged at optical lens.
3. a kind of anti-dazzle COB Down lamps according to claim 1 or 2, it is characterised in that：The optical lens is PC materials
Diffuser.
4. a kind of anti-dazzle COB Down lamps according to claim 1, it is characterised in that：The reflector by aluminium spinning and
Into.
5. a kind of anti-dazzle COB Down lamps according to claim 1, it is characterised in that：The face ring is acrylic material.
6. a kind of anti-dazzle COB Down lamps according to claim 1, it is characterised in that：The buckle is by being fixed on outside lamp body
The stainless steel spring of side and the flexible glue handle composition of connection stainless steel spring.
7. a kind of anti-dazzle COB Down lamps according to claim 1, it is characterised in that：The lamp body back is additionally provided with radiating
Device, the radiator is evenly distributed fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105921.3U CN206449431U (en) | 2017-01-25 | 2017-01-25 | A kind of anti-dazzle COB Down lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105921.3U CN206449431U (en) | 2017-01-25 | 2017-01-25 | A kind of anti-dazzle COB Down lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449431U true CN206449431U (en) | 2017-08-29 |
Family
ID=59668018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720105921.3U Active CN206449431U (en) | 2017-01-25 | 2017-01-25 | A kind of anti-dazzle COB Down lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449431U (en) |
-
2017
- 2017-01-25 CN CN201720105921.3U patent/CN206449431U/en active Active
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