CN203298123U - Efficient even ceiling lamp - Google Patents
Efficient even ceiling lamp Download PDFInfo
- Publication number
- CN203298123U CN203298123U CN2013203303952U CN201320330395U CN203298123U CN 203298123 U CN203298123 U CN 203298123U CN 2013203303952 U CN2013203303952 U CN 2013203303952U CN 201320330395 U CN201320330395 U CN 201320330395U CN 203298123 U CN203298123 U CN 203298123U
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- circuit substrate
- ceiling
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an efficient even ceiling lamp which comprises a lamp shell composed of a base and a lamp hood. A circuit substrate is arranged on the base in the inner cavity of the lamp shell. The efficient even ceiling lamp is characterized in that a plurality of LED lamps are electrically connected to the circuit substrate, each LED lamp is sleeved with a lens used for refracting LED light to the side edge to enable front bright dipping to be effectively reduced, reflecting membranes are coated on the bottom face and the side faces of the circumference of the inner cavity of the lamp shell, and the light transmittance of the lamp hood is larger than 90%. The efficient even ceiling lamp is composed of 0.5-1.5W LED lamps and the optical lens which are matched with the reflection cavity, improves luminous efficiency, is enabled to be even and soft in light and low in cost, and is small in luminous loss, high in optical efficiency, high in evenness, long in service life, low in manufacturing cost, and simple in technology.
Description
Technical field
The utility model relates to a kind of efficient evenly lamp affixed to the ceiling, belongs to lighting technical field.
Background technology
Present lamp affixed to the ceiling is very simply design, mostly adopt the lampshade of former lamp affixed to the ceiling, just simply put a slice LED lamp source in lamp affixed to the ceiling, but general top light cover is adopted blowing, require evenly to add a large amount of diffusants, make its light comparatively even, but efficiency meeting extreme difference cause the light fixture energy-saving effect to be had a greatly reduced quality.
The utility model content
Purpose: in order to overcome the deficiencies in the prior art, the utility model provides a kind of efficient evenly lamp affixed to the ceiling, improves light extraction efficiency and makes its light evenly soft.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of efficient evenly lamp affixed to the ceiling, comprise the lamp housing that is formed by base and lampshade, on described lamp housing inner chamber base, be provided with circuit substrate, it is characterized in that: on described circuit substrate, be electrically connected with the plurality of LEDs lamp, described every LED lamp is arranged with the lens that the place ahead bright dipping effectively reduced for LED light being refracted to side outward; Described lamp housing inner chamber bottom surface and surrounding side all are covered with reflectance coating; The light transmittance of described lampshade is greater than 90%.
Described efficient evenly lamp affixed to the ceiling, it is characterized in that: the power of described LED lamp is 0.5-1.5W.
Described efficient evenly lamp affixed to the ceiling, is characterized in that: between described LED lamp and lens, also be provided with the fluorescent powder film that one deck coats the LED lamp; The thickness of described fluorescent powder film is 0.1-0.5mm.
Described efficient evenly lamp affixed to the ceiling, it is characterized in that: described circuit substrate is ceramic substrate outer cladding copper face.
Beneficial effect: the efficient evenly lamp affixed to the ceiling that the utility model provides, use the LED lamp of 0.5-1.5W to add that optical lens coordinates reflection chamber to be made, improve light extraction efficiency and make the even soft cost of its light low, and go out that light loss is little, optical efficiency is high, the uniformity is high, long service life, low cost of manufacture, technique is simple.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of efficient evenly lamp affixed to the ceiling, comprise the lamp housing that is formed by base 1 and lampshade 2, on described lamp housing inner chamber base, be provided with circuit substrate 3, it is characterized in that: on described circuit substrate 3, be electrically connected with plurality of LEDs lamp 4, the outer lens 5 that the place ahead bright dipping effectively reduced for LED light being refracted to side that are arranged with of described every LED lamp 4; Described lamp housing inner chamber bottom surface and surrounding side all are covered with reflectance coating 6; The light transmittance of described lampshade 2 is greater than 90%.
Described efficient evenly lamp affixed to the ceiling, it is characterized in that: the power of described LED lamp 4 is 0.5-1.5W.
Described efficient evenly lamp affixed to the ceiling, is characterized in that: between described LED lamp 2 and lens 5, also be provided with the fluorescent powder film 7 that one deck coats the LED lamp; The thickness of described fluorescent powder film 7 is 0.1-0.5mm.
Described efficient evenly lamp affixed to the ceiling, it is characterized in that: described circuit substrate 3 is ceramic substrate outer cladding copper face.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. efficient evenly lamp affixed to the ceiling, comprise the lamp housing that is formed by base and lampshade, on described lamp housing inner chamber base, be provided with circuit substrate, it is characterized in that: on described circuit substrate, be electrically connected with the plurality of LEDs lamp, described every LED lamp is arranged with the lens that the place ahead bright dipping effectively reduced for LED light being refracted to side outward; Described lamp housing inner chamber bottom surface and surrounding side all are covered with reflectance coating; The light transmittance of described lampshade is greater than 90%.
2. efficient evenly lamp affixed to the ceiling according to claim 1, it is characterized in that: the power of described LED lamp is 0.5-1.5W.
3. efficient evenly lamp affixed to the ceiling according to claim 1 and 2, is characterized in that: between described LED lamp and lens, also be provided with the fluorescent powder film that one deck coats the LED lamp; The thickness of described fluorescent powder film is 0.1-0.5mm.
4. efficient evenly lamp affixed to the ceiling according to claim 3, it is characterized in that: described circuit substrate is ceramic substrate outer cladding copper face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203303952U CN203298123U (en) | 2013-06-08 | 2013-06-08 | Efficient even ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203303952U CN203298123U (en) | 2013-06-08 | 2013-06-08 | Efficient even ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298123U true CN203298123U (en) | 2013-11-20 |
Family
ID=49574128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203303952U Expired - Fee Related CN203298123U (en) | 2013-06-08 | 2013-06-08 | Efficient even ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277724A (en) * | 2013-06-08 | 2013-09-04 | 苏州金科信汇光电科技有限公司 | Efficient and uniform ceiling lamp |
-
2013
- 2013-06-08 CN CN2013203303952U patent/CN203298123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277724A (en) * | 2013-06-08 | 2013-09-04 | 苏州金科信汇光电科技有限公司 | Efficient and uniform ceiling lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203501045U (en) | Lens and light device comprising the same | |
| CN203298123U (en) | Efficient even ceiling lamp | |
| CN203927481U (en) | LED electricity-saving lamp | |
| CN203463992U (en) | Wide-angle LED (light emitting diode) fluorescent lamp with uniform light effect | |
| CN203298012U (en) | Novel accurate light distribution LED lamp provided with light guide pillar and reflector | |
| CN202532288U (en) | Light emitting diode (LED) light source G4 lamp | |
| CN205261343U (en) | Handrail lamp light emitting structure | |
| CN103277724A (en) | Efficient and uniform ceiling lamp | |
| CN203010502U (en) | Optical energy-saving miner lamp reflector | |
| CN203628426U (en) | Spot lamp | |
| CN203415616U (en) | LED (light-emitting diode) lamp bead capable of emitting light omni-directionally | |
| CN203784661U (en) | LED meat counter color mixing lamp tube | |
| CN207500837U (en) | A kind of YAG crystal light-sources | |
| CN203404670U (en) | Novel grille lamp | |
| CN202402982U (en) | LED (Light-Emitting Diode) lamp for deflected lighting | |
| CN202065790U (en) | LED (Light-Emitting Diode) ceramic spotlight | |
| CN204786172U (en) | LED down lamp reflector | |
| CN207262351U (en) | A kind of LED spotlights of varifocal darkening | |
| CN208519532U (en) | A kind of LED cylindrical lamp | |
| CN208720138U (en) | Light filling LED clipboard lamp | |
| CN204042473U (en) | A kind of rechargeable LED high light dive electric flashlight | |
| CN204420629U (en) | A kind of LED advertising lamp device | |
| CN201827821U (en) | Novel light emitting diode (LED) color energy-saving lamp | |
| CN204420876U (en) | A kind of LED street lamp lens | |
| CN203628385U (en) | LED energy-saving lamp bulb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140608 |