CN207065294U - A kind of novel LED panel lamp - Google Patents
A kind of novel LED panel lamp Download PDFInfo
- Publication number
- CN207065294U CN207065294U CN201720922330.5U CN201720922330U CN207065294U CN 207065294 U CN207065294 U CN 207065294U CN 201720922330 U CN201720922330 U CN 201720922330U CN 207065294 U CN207065294 U CN 207065294U
- Authority
- CN
- China
- Prior art keywords
- led
- panel lamp
- novel led
- light bar
- front panel
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of novel LED panel lamp, including being arranged on the LED light bar of the circuit board and setting of both sides on circuit boards, the LED light bar is internally provided with reflection groove, the reflection groove is that cylindrical lens is connected with inside, the novel LED panel lamp also includes the front panel and rear board substantially perpendicular with circuit board, air layer optical channel is formed between the front panel and rear board and the circuit board of both sides, minute surface reflective membrane is provided with the inside of the rear board, pad pasting is also equipped with the outside of the front panel；Novel LED panel lamp of the present utility model, matched by the distance of LED chip linear array in the size and LED light bar by cylindrical lens, reduce the setting of the light guide plate in traditional LED flat lamp, so as to reduce cost, while and can causes LED flat lamp to have higher illumination uniformity.
Description
Technical field
LED field is the utility model is related to, more particularly to a kind of novel LED panel lamp.
Background technology
In recent years, based on energy-conserving and environment-protective, efficiency high, small size, long-life the features such as, LED is increasingly by consumer
Favor, particularly LED flat lamp permeability in architectural lighting gradually steps up, and is on the one hand that LED flat lamp lighting area is big,
Light is soft uniformly, can build comfortable, warm Interior Illumination Environment, and the color developing of LED flat lamp is outstanding, may be used also
To realize brightness, the conversion of colour temperature, color, the multipair LED of main body consumer groups of purchase house cognition degree is higher in addition, is ready
Selection environmental protection, main body of the LED lamp of excellent optical performance as room lighting.But current plate type LED light fixture is universal
Come with some shortcomings, such as the defects of brightness uniformity is bad, heavier, cost is higher.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of brightness uniformity is good and low cost
Novel LED panel lamp, what the technical scheme of the novel LED panel lamp was realized in：
A kind of novel LED panel lamp, it is characterised in that：The novel LED panel lamp includes the circuit board for being arranged on both sides
And the LED light bar of setting on circuit boards, the LED light bar are internally provided with reflection groove, the reflection groove and inside are posts
Face lens are connected, and the novel LED panel lamp also includes the front panel and rear board substantially perpendicular with circuit board, it is described before
Air layer optical channel is formed between plate and rear board and the circuit board of both sides, it is reflective to be provided with minute surface on the inside of the rear board
Film, the front panel outside are also equipped with pad pasting.
Further, the LED light bar forms linear array by multiple chip type white light LED chips.
Further, the spacing between the size of the cylindrical lens and the LED linear array is related.
Further, the Illumination Distribution for the light beam that the LED chip is formed follows lambertian distribution, and its expression is such as
Under：
E (r, θ)=E0(r)cosθ
Preferably, the LED light bar is 0~10 ° in the crevice projection angle of front panel by the light beam that cylindrical lens is formed.
When it is implemented, the size apart from cylindrical lens described in specific design of the LED chip in LED light bar, makes
The diverging light that sends of LED chip by cylindrical lens after, converge in front panel (in terms of horizontal flank side surface) in the horizontal direction
On, and be still diverging (in terms of preceding panel front) in vertical direction, so as to reduce beam crosses shade so that receiving surface
Uniform illumination degree is higher.
Novel LED panel lamp of the present utility model, it is linear by LED chip in the size and LED light bar by cylindrical lens
The distance of array matches, and reduces the setting of the light guide plate in traditional LED flat lamp, so as to reduce cost, while and can
So that LED flat lamp has higher illumination uniformity.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model LED flat lamp.
Reference：1- novel LED panel lamps, 2- circuit boards, 21-LED lamp bars, 3- reflection grooves, 4- cylindrical lenses, 41-
Light beam, 5- pad pastings, 6- front panels, 7- specular reflection films, 8- rear boards, 9- air layer optical channels.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of novel LED panel lamp 1, the novel LED panel lamp 1 includes the circuit board for being arranged on both sides
2 and LED light bar 21 on the circuit board 2 is set, the LED light bar 21 is internally provided with reflection groove 3, the reflection groove 3 with
Inside is that cylindrical lens 4 is connected, the novel LED panel lamp 1 also include the front panel 6 substantially perpendicular with circuit board 2 and after
Panel 8, air layer optical channel 9, the rear board 8 are formed between the front panel 7 and rear board 8 and the circuit board of both sides 2
Inner side is provided with minute surface reflective membrane 7, and the outside of front panel 6 is also equipped with pad pasting 5.
When it is implemented, the LED light bar 21 forms linear array by multiple chip type white light LED chips.
When it is implemented, the spacing between the size of the cylindrical lens 4 and the LED linear array is related.
When it is implemented, the Illumination Distribution for the light beam that the LED chip is formed follows lambertian distribution, its expression is such as
Under：
E (r, θ)=E0(r)cosθ
Preferably, the LED light bar 21 by the light beam that cylindrical lens 4 is formed front panel 6 crevice projection angle for 0~
10°。
When it is implemented, the size of cylindrical lens 4 described in apart from specific design of the LED chip in LED light bar 21,
So that after the diverging light that sends of LED chip is by cylindrical lens 4, converged in the horizontal direction (in terms of horizontal flank side surface) before
On plate 6, and (in terms of the front of front panel 6) it is still diverging in vertical direction, so as to reduce beam crosses shade so that receive
The uniform illumination degree in face is higher.
Technology contents and technical characteristic of the present utility model have revealed that as above those skilled in the art still may base
The replacement and modification without departing substantially from the utility model in essence are made in teaching of the present utility model, therefore, the utility model protection
Scope is not limited to the content disclosed in embodiment, also including various replacements and modification without departing substantially from the utility model in essence.
Claims (5)
- A kind of 1. novel LED panel lamp, it is characterised in that：The novel LED panel lamp include being arranged on the circuit boards of both sides with And the LED light bar of setting on circuit boards, the LED light bar are internally provided with reflection groove, the reflection groove and inside are cylinders Lens are connected, and the novel LED panel lamp also includes the front panel and rear board substantially perpendicular with circuit board, the front panel Air layer optical channel is formed between rear board and the circuit board of both sides, minute surface reflective membrane is provided with the inside of the rear board, Pad pasting is also equipped with the outside of the front panel.
- 2. novel LED panel lamp according to claim 1, it is characterised in that：The LED light bar is by multiple SMD white Light LED chip forms linear array.
- 3. novel LED panel lamp according to claim 1 or 2, it is characterised in that：The size of the cylindrical lens with it is described Spacing between LED linear array is related.
- 4. novel LED panel lamp according to claim 3, it is characterised in that：The illumination for the light beam that the LED chip is formed Distribution follows lambertian distribution, and its expression is as follows：E (r, θ)=E0(r)cosθ。
- 5. novel LED panel lamp according to claim 1, it is characterised in that：The LED light bar is formed by cylindrical lens Light beam front panel crevice projection angle be 0~10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922330.5U CN207065294U (en) | 2017-07-27 | 2017-07-27 | A kind of novel LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720922330.5U CN207065294U (en) | 2017-07-27 | 2017-07-27 | A kind of novel LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065294U true CN207065294U (en) | 2018-03-02 |
Family
ID=61517817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720922330.5U Expired - Fee Related CN207065294U (en) | 2017-07-27 | 2017-07-27 | A kind of novel LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065294U (en) |
-
2017
- 2017-07-27 CN CN201720922330.5U patent/CN207065294U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201302115Y (en) | LED fluorescent lamp | |
| CN204254511U (en) | Fly's-eye lens device and relevant light-source system | |
| CN208237615U (en) | A kind of indoor landscape Decorative lamp box | |
| CN106090674B (en) | Even condensing LED light source module design method based on free form surface Fresnel Lenses | |
| CN203240328U (en) | LED (light-emitting diode) panel lamp | |
| CN207065294U (en) | A kind of novel LED panel lamp | |
| CN108361647A (en) | A kind of LED flame lamps | |
| CN104141898A (en) | High-brightness optical fiber direct coupling LED (light emitting diode) cold light source | |
| CN208689196U (en) | A kind of micro-crystal powder diffusion sheet | |
| CN103883918A (en) | Light-emitting diode light source device and lamp bar with same | |
| CN206247132U (en) | A kind of luminous outdoor advertising Projecting Lamp of multi-angle | |
| CN102927502B (en) | A kind of high-power LED strip-light lamp based on penalty method | |
| CN107990287A (en) | A kind of normal direction low-angle integral LED optical lens and lamps and lanterns | |
| CN201237203Y (en) | Lighting lamp | |
| CN104676485B (en) | A kind of light-distribution lens and equipment for discrete LED sources | |
| CN103822129B (en) | LED panel lamp and production method thereof | |
| CN202511029U (en) | LED (Light-Emitting Diode) daylight lamp | |
| CN108561801A (en) | A kind of indoor landscape Decorative lamp box | |
| CN209672120U (en) | A kind of optical element and panel light for panel light | |
| CN207213755U (en) | A kind of Multifunctional LED shot-light | |
| CN203099434U (en) | Light-emitting diode (LED) hard-body laminate lamp | |
| CN207999773U (en) | A kind of LED flame lamps | |
| CN207584684U (en) | A kind of normal direction low-angle integral LED optical lens and lamps and lanterns | |
| CN107044618B (en) | Full-spectrum LED illuminating lamp suitable for museum | |
| CN206647882U (en) | A kind of LED lamp panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |