CN205716505U - Diffuse reflection lamp - Google Patents
Diffuse reflection lamp Download PDFInfo
- Publication number
- CN205716505U CN205716505U CN201620659667.7U CN201620659667U CN205716505U CN 205716505 U CN205716505 U CN 205716505U CN 201620659667 U CN201620659667 U CN 201620659667U CN 205716505 U CN205716505 U CN 205716505U
- Authority
- CN
- China
- Prior art keywords
- light source
- light
- diffuse
- reflectance
- bottom cover
- 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.)
- Expired - Fee Related
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- 239000004411 aluminium Substances 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 241001640558 Cotoneaster horizontalis Species 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000010923 batch production Methods 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 3
- 241001465382 Physalis alkekengi Species 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000283070 Equus zebra Species 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a diffuse reflection lamps and lanterns, include: the LED lamp comprises a bottom cover, a face ring, an aluminum substrate, a light source and a power supply, wherein the light source is attached to the aluminum substrate, the aluminum substrate is placed on the bottom cover and welded well by a connecting wire, a light source wire is welded on the light source, and the light source wire is connected with the power supply; the surface ring is placed on the bottom cover, the surface ring is connected with the bottom cover through screws, the light source is arranged at the bottom of the diffuse reflection lamp in an inverted mode, the reflecting wall of the bottom cover forms an arc-shaped reflecting cavity, the arc-shaped reflecting cavity is used for guiding out light emitted by the light source, and the light emitted by the light source forms diffuse reflection on the reflecting wall. This diffuse reflection lamps and lanterns has saved parts such as reflection of light paper, light guide plate, diffuser plate, backplate of traditional panel light, has directly reduced product cost, has reduced assembly process, owing to need not pass through light guide plate (luminousness 85%), diffuser plate (85%) secondary printing opacity, the light loss reduces greatly, has improved the total luminous flux of product, and environmental protection and energy saving more is fit for extensive batch production.
Description
Technical field
This utility model relates to a kind of diffuse-reflectance light fixture, belongs to LED illumination lamp and LED panel lamp technical field.
Background technology
LED illumination lamp of the prior art assembling is loaded down with trivial details, workman requires height, and Material Cost is high, and light efficiency loss is big.Example
As document CN202501306U discloses the housing of a kind of this ultra-thin panel light of ultra-thin panel light by cover (1) and bottom (6) group
Becoming, this ultra-thin panel light mainly includes that flexible PCB (15), LED (14), cover (1), bottom (6), power supply (10), crystal are female
Leaving cavity between joint (12), crystal male joint (13) and cover (1) and bottom (6), described cover sets under (1) successively
Put diffuser plate (2), light guide plate (3), reflecting piece (4), bottom (6) is provided with foam patch (5), described cover (1) and bottom
(6) screwed by cheese head screw (8).
Utility model content
The purpose of this utility model is to solve above technical problem, it is provided that a kind of novel diffuse-reflectance light fixture.
Diffuse-reflectance light fixture described in the utility model includes bottom, face ring, aluminium base, light source and power supply, described light source
Being attached on described aluminium base, described aluminium base is placed on above bottom and welds with connecting line, is welded with light source line on described light source,
This light source line is connected with power supply；Described ring is placed on above described bottom, and face ring is connected by screw with bottom, and described light source falls
Being placed in bottom diffuse-reflectance light fixture, the reflecting wall of described bottom forms arc reflection cavity, and arc reflection cavity is for sending out light source
The light-output gone out, the light that light source sends forms diffuse-reflectance on reflecting wall.
Described arc reflection cavity has disperse function to parallel rays, and reflecting wall sprays reflective white paint.
Described bottom dough-making powder ring is die casting aluminum component, and the surface fine crack on bottom dough-making powder ring sprays reflective white paint.
Compared with prior art, technical solutions of the utility model provide the benefit that:
Diffuse-reflectance light fixture described in the utility model eliminates the reflective sheeting of traditional panel lamp, light guide plate, diffuser plate, backboard
Deng parts, directly reduce product cost, decrease packaging technology, owing to needing not move through light guide plate (light transmittance 85%), expand
Fall apart (85%) secondary printing opacity, and light loss is greatly reduced, and improves the total light flux of product, more environmentally-friendly energy-conservation, is suitable for extensive
Batch production.
Accompanying drawing explanation
Fig. 1 is the structural representation of diffuse-reflectance light fixture described in the utility model.
Fig. 2 is the close-up schematic view of diffuse-reflectance light fixture described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model is clearly and completely described, it is clear that described
Embodiment be only a part of embodiment of the present utility model rather than whole embodiments.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work,
Broadly fall into the scope of this utility model protection.
As illustrated in fig. 1 and 2, diffuse-reflectance light fixture described in the utility model includes bottom 1, face ring 2, aluminium base 3, light source 4
And power supply, described light source is attached on described aluminium base, and described aluminium base is placed on above bottom and welds with connecting line, described
Being welded with light source line on light source, this light source line is connected with power supply；Described ring is placed on above described bottom, and face ring and bottom pass through spiral shell
Silk connects, and described light source is inverted in bottom diffuse-reflectance light fixture, and the reflecting wall 5 of described bottom forms arc reflection cavity 6, and arc is anti-
Penetrating cavity for the light-output sent by light source, the light that light source sends forms diffuse-reflectance on reflecting wall.
Described arc reflection cavity utilizes concavees lens to have the principle dissipated to parallel rays and makes, and reflecting wall sprays reflective
White paint, uniform in light emission is soft, free from glare and zebra crossing.
Described bottom dough-making powder ring is die casting aluminum component, and the surface fine crack on bottom dough-making powder ring sprays reflective white paint.
Diffuse-reflectance light fixture described in the utility model eliminates the reflective sheeting of traditional panel lamp, light guide plate, diffuser plate, backboard
Deng parts, directly reduce product cost, decrease packaging technology, owing to needing not move through light guide plate (light transmittance 85%), expand
Fall apart (85%) secondary printing opacity, and light loss is greatly reduced, and improves the total light flux of product, more environmentally-friendly energy-conservation, is suitable for extensive
Batch production.
In sum, it is the content of this utility model embodiment, and obvious embodiment of the present utility model not only
Being limited to this, it can utilize functional realiey corresponding demand of the present utility model according to different application environment.
Claims (3)
1. a diffuse-reflectance light fixture, it is characterised in that including: bottom, face ring, aluminium base, light source and power supply, described light source patch
On described aluminium base, described aluminium base is placed on above bottom and welds with connecting line, is welded with light source line on described light source, should
Light source line is connected with power supply；Described ring is placed on above described bottom, and face ring is connected by screw with bottom, and described light source is inverted
Bottom diffuse-reflectance light fixture, the reflecting wall of described bottom forms arc reflection cavity, and arc reflection cavity is for sending light source
Light-output, the light that light source sends forms diffuse-reflectance on reflecting wall.
Diffuse-reflectance light fixture the most according to claim 1, it is characterised in that parallel rays is had by described arc reflection cavity
Disperse function, reflecting wall sprays reflective white paint.
Diffuse-reflectance light fixture the most according to claim 2, it is characterised in that described bottom dough-making powder ring is die casting aluminum component, the end
Surface fine crack on lid dough-making powder ring sprays reflective white paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659667.7U CN205716505U (en) | 2016-06-24 | 2016-06-24 | Diffuse reflection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620659667.7U CN205716505U (en) | 2016-06-24 | 2016-06-24 | Diffuse reflection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205716505U true CN205716505U (en) | 2016-11-23 |
Family
ID=57317848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620659667.7U Expired - Fee Related CN205716505U (en) | 2016-06-24 | 2016-06-24 | Diffuse reflection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205716505U (en) |
-
2016
- 2016-06-24 CN CN201620659667.7U patent/CN205716505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |