CN204943130U - A LED backlight module - Google Patents
A LED backlight module Download PDFInfo
- Publication number
- CN204943130U CN204943130U CN201520145903.9U CN201520145903U CN204943130U CN 204943130 U CN204943130 U CN 204943130U CN 201520145903 U CN201520145903 U CN 201520145903U CN 204943130 U CN204943130 U CN 204943130U
- Authority
- CN
- China
- Prior art keywords
- radiator
- silica gel
- gel plug
- backlight module
- light source
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A LED backlight module, be applicable to road lighting application, and back lighting uses, luminous intensity distribution is even, brightness is high, and degree of protection can reach IP65, and its feature is made up of 30W integral type lens, silicagel pad, light source board, radiator, silica gel plug, two core power lines, penetrate silica gel plug again after two core power lines penetrate radiator through wires hole, after silica gel plug being pressed into the through wires hole in radiator, light source board is fixed on radiator; After radiator puts silicagel pad, then 30W integral type lens and radiator are assembled, and use screw to be fixed.Spreader surface carries out anodic oxidation preservative treatment, and compact conformation is attractive in appearance; Environmental protection is pollution-free, and the pollution element such as not leaded, mercury, to environment without any pollution; Radiator heat dispersion is strong, extends the service life of LED backlight module.Degree of protection adopts frame for movement patten's design, has stopped the mode of traditional employing sealant sealing, has enhanced water resistance.
Description
Technical field
The utility model belongs to technical field of lamps, relates to a LED backlight module, and be applicable to road lighting application, and back lighting uses, luminous intensity distribution is even, and brightness is high, and degree of protection can reach IP65.
Background technology
LED backlight module, as a kind of new type light source, is mainly used in the light source part on street lamp and can also serves as back lighting using.LED backlight module is generally made up of light source board, radiator, 30W integral type lens, silica gel plug and silicagel pad.
LED street lamp on existing market exists that light fixture volume is large, Heavy Weight, and light fixture weak heat-dissipating, light decay are fast, have had a strong impact on the physical life of LED; In addition on the one hand owing to adopting multiple LED as light source, need the waterproof problem considering each light source, avoid affecting insulation effect due to entering of rainwater, and existing LED street lamp still existing defects in heat radiation and waterproof.
LED backlight product in addition on existing market is all based on small-power, and mounting means is all installed in the mode of lines, need the problem considering hot spot, and brightness is low.
Summary of the invention
The utility model is to overcome prior art defect, provides and has good water resistance and the backlight source module of heat dispersion.
For solving the problems of the technologies described above, the utility model realizes by the following technical solutions:
A LED backlight module, its feature is made up of 30W integral type lens, silicagel pad, light source board, radiator, silica gel plug, two core power lines, penetrate silica gel plug again after two core power lines penetrate radiator through wires hole, after silica gel plug being pressed into the through wires hole in radiator, light source board is fixed on radiator; After radiator puts silicagel pad, then 30W integral type lens and radiator are assembled, and use screw to be fixed, 30W integral type lens and black box adopt the assembling of frame for movement formula, improve backlight source module water resistance.
The radiator back side of above-mentioned LED backlight module is provided with fin type radiating aluminium sheet and strengthens area of dissipation, effectively by the delivered heat of radiator to extraneous, extend the service life of light source.
The beneficial effects of the utility model:
Spreader surface carries out anodic oxidation preservative treatment, and compact conformation is attractive in appearance; Environmental protection is pollution-free, and the pollution element such as not leaded, mercury, to environment without any pollution; Radiator heat dispersion is strong, extends the service life of LED backlight module.Degree of protection adopts frame for movement patten's design, has stopped the mode of traditional employing sealant sealing, has enhanced water resistance.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is assembled configuration figure of the present utility model.
Detailed description of the invention
Conveniently it will be appreciated by those skilled in the art that and below in conjunction with accompanying drawing and embodiment, the utility model to be explained in further detail.
The LED-backlit module that the present embodiment discloses as shown in Figure 1 is a kind of mainly at the light fixture that road, back lighting and other places thereof use.LED backlight module is generally made up of 30W integral type lens 1, silicagel pad 2, light source board 3, radiator 4, silica gel plug 5, two core power line 6 etc.
The utility model LED backlight module can reach IP65 grade on water-proof function, is penetrating silica gel plug 5, be fixed on radiator 4 after silica gel plug 5 being pressed into the through wires hole in radiator 4 by light source board 3 after two core power lines 6 penetrate radiator 4 through wires hole; After radiator 4 puts silicagel pad 2, then 30W integral type lens 1 and radiator 4 are assembled, enforcement of going forward side by side is screwed, and adopts the waterproof type of pure structure, and degree of protection can reach IP65.
The utility model LED backlight module is continuous distribute heat operationally, and heat is transmitted on radiator 4 by light source board 3; And the heat of light source board 3 is emitted to the external world from radiator 4 in the mode of free convection by air, thus accelerate distributing of heat, reduce the operating temperature of light fixture.
Claims (1)
1. a LED backlight module, it is characterized in that being made up of 30W integral type lens, silicagel pad, light source board, radiator, silica gel plug, two core power lines, penetrate silica gel plug again after two core power lines penetrate radiator through wires hole, after silica gel plug being pressed into the through wires hole in radiator, light source board is fixed on radiator; After radiator puts silicagel pad, then 30W integral type lens and radiator are assembled, and use screw to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145903.9U CN204943130U (en) | 2015-03-16 | 2015-03-16 | A LED backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145903.9U CN204943130U (en) | 2015-03-16 | 2015-03-16 | A LED backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943130U true CN204943130U (en) | 2016-01-06 |
Family
ID=55010557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145903.9U Expired - Fee Related CN204943130U (en) | 2015-03-16 | 2015-03-16 | A LED backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943130U (en) |
-
2015
- 2015-03-16 CN CN201520145903.9U patent/CN204943130U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160316 |