CN206864119U - Advertising lamp box LED light source module - Google Patents
Advertising lamp box LED light source module Download PDFInfo
- Publication number
- CN206864119U CN206864119U CN201720317156.1U CN201720317156U CN206864119U CN 206864119 U CN206864119 U CN 206864119U CN 201720317156 U CN201720317156 U CN 201720317156U CN 206864119 U CN206864119 U CN 206864119U
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- CN
- China
- Prior art keywords
- reflection
- led light
- lamp box
- slab element
- light source
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Abstract
The utility model discloses a kind of advertising lamp box LED light source module, including the reflection Slab element with multiple reflection grooves, the LED light bar being arranged in reflection groove, the PC plate being located above reflection Slab element and the framework for mutually fixing reflection Slab element with PC plate, several LED lamp beads that LED light bar includes the aluminium base of strip and is arranged on aluminium base, reflect in the one side towards PC plate of Slab element and scribble reflecting layer, reflection groove has the side wall positioned at the both sides of LED light bar, two side walls are distributed in inverse Ba type, angle between two side walls of same reflection groove is more than the lighting angle of LED lamp bead.The module utilizes principle of reflection, will again reflect away, luminous energy is made full use of, equal energy consumption through reflecting Slab element through the light that advertisement painting canva reflects（That is LED lamp bead）Under, reach more preferable radiation response, add the brightness of advertising lamp box, and effectively reduce light and shade striped（That is chop line）, suitable for popularization and application.
Description
Technical field
Advertising lamp box is the utility model is related to, more particularly to a kind of advertising lamp box LED light source module.
Background technology
LED technology is more and more applied to advertising lamp box at present, and LED substitutes conventional fluorescent fluorescent tube as advertising lamp box
Light source turns into irreversible trend.General lighting is different from, advertising lamp box has its particularity on technical parameter, except shining
Degree, colour rendering etc., also need to consider colour temperature uniformity, uniformity of illuminance, naked eyes visual effect（Can not there are chop line, dark space）Deng.
Advertising lamp box can not directly substitute conventional fluorescent fluorescent tube using LED as general lighting, it is necessary to according to LED characteristic, weight
New design light-source system, makes advertising lamp box get a desired effect.
In view of LED light distribution characteristic, there is following several ways on the market now：First, directly by the way of LED lamp tube,
Increase the placement density of fluorescent tube；Such a method does not save or amount of energy saving is limited.2nd, by the way of the general hard lamp bar in market,
It is laid in inside advertising lamp box；Such a mode is with high costs；3rd, the V-shaped reflecting system principle of original fluorescent lamp is continued to use；It is such a
Method can not reduce LED quantity, and its light being irradiated in advertisement painting canva can cause color because of the reason for reflector
It is inconsistent.4th, using lens, the side light emitting species of light guide plate, such a mode light efficiency is low, can only meet the advertising lamp of relatively low requirement
Case.
The content of the invention
The utility model provides a kind of advertising lamp box LED light source module, using principle of reflection, will be reflected through advertisement painting canva
Light through reflect Slab element reflect away again, luminous energy is made full use of, under equal energy consumption, reaches more preferable radiation response, and
Light and shade striped is effectively reduced, suitable for the popularization and application in advertising lamp box.
A kind of advertising lamp box LED light source module, including the reflection Slab element with multiple reflection grooves, be arranged on it is described
LED light bar in reflection groove, the PC plate being located above described reflection Slab element and by described reflection Slab element and described
The framework mutually fixed of PC plate, if described LED light bar includes the aluminium base of strip and is arranged on described aluminium base
A LED lamp bead is done, reflecting layer, described reflection groove tool are scribbled in the one side towards described PC plate of described reflection Slab element
Have the side wall positioned at the both sides of described LED light bar, side wall described in two is distributed in inverse Ba type, it is same described in
The angle between side wall described in two of reflection groove is more than the lighting angle of described LED lamp bead.
Preferably, described reflection Slab element is repeatedly bent to form by a sheet material warp.
Preferably, described reflection Slab element is connected by multiple stripe boards forms.
Preferably, the angle between the side wall described in two of same described reflection groove is more than 120 °.
Preferably, the reflection groove equidistant parallel arrangement described in these.
Preferably, the side wall described in two of described reflection groove is symmetrical arranged, and described side wall be plane or
Cambered surface.
Preferably, described LED lamp bead equidistant line is arranged on described aluminium base.
Advertising lamp box LED light source module of the present utility model, using principle of reflection, the light reflected through advertisement painting canva is passed through
Reflection Slab element reflects away again, luminous energy is made full use of, equal energy consumption（LED i.e. with conventional art with identical quantity
Pearl）Under, reach more preferable radiation response, add the brightness of advertising lamp box, and effectively reduce light and shade striped（That is chop line）, fit
The popularization and application in the advertising lamp box in LED light source.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the fractionation schematic diagram for the advertising lamp box LED light source module that the utility model embodiment provides；
Fig. 2 is the LED light bar for the advertising lamp box LED light source module that the utility model embodiment provides in reflection groove
Scheme of installation.
Description of reference numerals：
1- reflects Slab element, 11- reflection grooves, 111- wall surfaces, 112- side walls, 2-LED lamp bars, 21- aluminium bases, 22-
LED lamp bead, 3-PC plates, 4- frameworks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the advertising lamp box LED light source module of the present embodiment, including with multiple reflection grooves 11
Reflection Slab element 1, the LED light bar 2 being arranged in described reflection groove 11, the PC for being located at the described top of reflection Slab element 1
Plate 3 and the framework 4 for mutually fixing described reflection Slab element 1 with described PC plate 3, described LED light bar 2 include strip
Aluminium base 21 and several LED lamp beads 22 being arranged on described aluminium base 21, the arrangement of the described equidistant line of LED lamp bead 22
On described aluminium base 21, reflecting layer is scribbled in the one side towards described PC plate 3 of described reflection Slab element 1, it is described
Reflection groove 11 there is the side wall 112 positioned at the both sides of described LED light bar 2 and wall surface for mounted LED lamp bar 2
111, the side wall 112 described in two is distributed in inverse Ba type, the side wall described in two of same described reflection groove 11
Angle between 112 is more than the lighting angle of described LED lamp bead 22, and described reflection Slab element 1 is by a sheet material through multiple
It is bent to form（Referring to Fig. 2）, certainly, in other embodiments, above-mentioned reflection Slab element 1 can also be connected by multiple stripe boards
Formed；The angle between side wall 112 described in two of same described reflection groove 11 is more than 120 ° so that luminous ground
The light path of side is longer, and non-luminous local light path is shorter, that is, reduces the aerial loss of light in emission process, reflection
These equidistant parallels of reflection groove 11 arrangement on Slab element 1, the side wall 112 described in two of described reflection groove 11 are symmetrically set
Put, and described side wall 112 can be plane（The present embodiment）Or cambered surface（Other embodiment）.
To sum up, advertising lamp box LED light source module of the present utility model, using principle of reflection, will be reflected through advertisement painting canva
Light through reflect Slab element reflect away again, luminous energy is made full use of, equal energy consumption（I.e. with conventional art with identical quantity
LED lamp bead）Under, reach more preferable radiation response, add the brightness of advertising lamp box, and effectively reduce light and shade striped（That is chop
Line）, suitable for the popularization and application in the advertising lamp box of LED light source.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model.
Claims (7)
1. a kind of advertising lamp box LED light source module, it is characterised in that including the reflection Slab element with multiple reflection grooves, set
Put the LED light bar in described reflection groove, the PC plate being located above described reflection Slab element and by described reflecting plate
The framework that unit is mutually fixed with described PC plate, described LED light bar include the aluminium base of strip and are arranged in described aluminium
Several LED lamp beads on substrate, reflecting layer is scribbled in the one side towards described PC plate of described reflection Slab element, it is described
Reflection groove there is the side wall positioned at the both sides of described LED light bar, side wall described in two is in inverse Ba type distribution, together
The angle between side wall described in two of reflection groove described in one is more than the lighting angle of described LED lamp bead.
2. advertising lamp box LED light source module as claimed in claim 1, it is characterised in that described reflection Slab element is by one
Individual sheet material is through being repeatedly bent to form.
3. advertising lamp box LED light source module as claimed in claim 1, it is characterised in that described reflection Slab element is by more
Individual stripe board connects to be formed.
4. advertising lamp box LED light source module as claimed in claim 1, it is characterised in that same described reflection groove
The angle between side wall described in two is more than 120 °.
5. advertising lamp box LED light source module as claimed in claim 1, it is characterised in that the reflection groove described in these is equidistant
Parallel arrangement.
6. advertising lamp box LED light source module as claimed in claim 1, it is characterised in that same described reflection groove
Side wall described in two is symmetrical arranged, and described side wall is plane or cambered surface.
7. advertising lamp box LED light source module as claimed in claim 1, it is characterised in that described LED lamp bead equidistant line
It is arranged on described aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317156.1U CN206864119U (en) | 2017-03-29 | 2017-03-29 | Advertising lamp box LED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317156.1U CN206864119U (en) | 2017-03-29 | 2017-03-29 | Advertising lamp box LED light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864119U true CN206864119U (en) | 2018-01-09 |
Family
ID=60816076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720317156.1U Expired - Fee Related CN206864119U (en) | 2017-03-29 | 2017-03-29 | Advertising lamp box LED light source module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981259A (en) * | 2017-03-29 | 2017-07-25 | 江苏山水节能服务股份有限公司 | Advertising lamp box LED light source module |
-
2017
- 2017-03-29 CN CN201720317156.1U patent/CN206864119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981259A (en) * | 2017-03-29 | 2017-07-25 | 江苏山水节能服务股份有限公司 | Advertising lamp box LED light source module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |