CN202188340U - LED lighting module - Google Patents
LED lighting module Download PDFInfo
- Publication number
- CN202188340U CN202188340U CN2011202462793U CN201120246279U CN202188340U CN 202188340 U CN202188340 U CN 202188340U CN 2011202462793 U CN2011202462793 U CN 2011202462793U CN 201120246279 U CN201120246279 U CN 201120246279U CN 202188340 U CN202188340 U CN 202188340U
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- China
- Prior art keywords
- groove
- illuminating module
- waterproof
- led
- led illuminating
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- Expired - Fee Related
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- Illuminated Signs And Luminous Advertising (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lighting module. The LED lighting module comprises a PCB (Printed circuit board) with LED lamp beads, resistors and wires welded on the surface, a waterproof clamping groove and an epoxy potted layer, wherein the PCB is arranged in the waterproof clamping groove; an epoxy potted layer for sealing the PCB is arranged at the bottom of the waterproof clamping groove; and the epoxy potted layer is a glue layer. The LED lighting module provided by the utility model can achieve the waterproof purpose; and meanwhile, as the epoxy potted layer is arranged at the bottom of the waterproof clamping groove, the problem of poor illumination effect caused by the reason that the glue is influenced by the external environment is effectively avoided.
Description
Technical field
The utility model relates to the LED field of light fittings, more particularly relates to a kind of LED illuminating module.
Background technology
So-called LED illuminating module for LED (Light Emitting Diode, light emitting diode) is regularly arrangedly encapsulated according to certain together, adds the product that some water-proofing treatment are formed.It is widely used in the effect at night of showing advertisement font and sign.The LED illuminating module is with literal or be designated media, is installed in building top or metope, to realize the effect of architectural lighting and label sign brightening.
The pcb board that existing LED illuminating module will be welded with LED lamp pearly-lustre source, resistance and wire rod is installed in the cavity that upper and lower draw-in groove constitutes, wherein, upper and lower draw-in groove inner surface and all around encapsulating water to reach good waterproof effect.Because glue generally is transparent or milky, pcb board, draw-in groove also are white in color simultaneously, make that whole LED illuminating module light transmission is good.
But because that the LED illuminating module is installed in is outdoor, Effect of Environmental such as receive Exposure to Sunlight, drench with rain will cause being used for the glue jaundice of waterproof, thereby influence LED illuminating module illumination effect, even can cause glue to come off not reaching good waterproof effect.
The utility model content
For solving the problems of the technologies described above, the utility model embodiment provides a kind of LED illuminating module, and to solve the existing in prior technology problem, technical scheme is following:
A kind of LED illuminating module comprises: surface soldered has the pcb board of LED lamp pearl, resistance and wire rod, waterproof draw-in groove, encapsulating layer;
Said pcb board is arranged in the said waterproof draw-in groove;
Said waterproof draw-in groove bottom is provided with the encapsulating layer of sealing pcb board; Said encapsulating layer is a glue layer.
Wherein, said waterproof draw-in groove is provided with and the suitable Transparent lamp shade of said LED lamp pearl.
Wherein, said Transparent lamp shade is white Transparent lamp shade.
Wherein, said waterproof draw-in groove is the plastic body through the injection mold injection moulding.
Wherein, said waterproof draw-in groove is the printing opacity plastic body.
Wherein, said waterproof draw-in groove is white printing opacity plastic body.
Wherein, said LED lamp pearl is a plurality of.
Wherein, also comprise: the LED Lighting Control Assembly that LED lamp pearl is carried out light emitting control.
In the LED illuminating module that the utility model embodiment is provided; After the pcb board that is welded with LED lamp pearl, resistance and wire rod is arranged on the top in the waterproof draw-in groove; Carry out encapsulating in the bottom of said waterproof draw-in groove and handle, form specific encapsulating layer, so that pcb board is sealed.Like this, the LED illuminating module both can realize the purpose of waterproof, simultaneously, because the encapsulating layer is arranged on waterproof draw-in groove bottom, had effectively avoided the problem of the external environment illumination effect difference that influence causes to glue.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
The blast structural representation of a kind of LED illuminating module that Fig. 1 is provided for the utility model embodiment;
The cross-sectional view of a kind of LED illuminating module that Fig. 2 is provided for the utility model embodiment.
The specific embodiment
The utility model provides a kind of LED illuminating module, solving in the prior art because the external environment influence causes LED illuminating module illumination effect poor, even problem that can not waterproof.
A kind of LED illuminating module comprises:
Surface soldered has the pcb board of LED lamp pearl, resistance and wire rod, waterproof draw-in groove, encapsulating layer;
Said pcb board is arranged in the said waterproof draw-in groove;
Said waterproof draw-in groove bottom is provided with the encapsulating layer of sealing pcb board; Said encapsulating layer is a glue layer.
In the LED illuminating module that the utility model embodiment is provided; After the pcb board that is welded with LED lamp pearl, resistance and wire rod is arranged on the top in the waterproof draw-in groove; Carry out encapsulating in the bottom of said waterproof draw-in groove and handle, form specific encapsulating layer, so that pcb board is sealed.Like this, the LED illuminating module both can realize the purpose of waterproof, simultaneously, because the encapsulating layer is arranged on waterproof draw-in groove bottom, had effectively avoided the problem of the external environment illumination effect difference that influence causes to glue.
Wherein, said waterproof draw-in groove is the plastic body through the injection mold injection moulding.This plastic body is to have printing opacity plastic body given shape, waterproof.In order to reach good translucent effect, said waterproof draw-in groove can be white printing opacity plastic body.For attractive in appearance, said waterproof draw-in groove can select to have the white printing opacity plastic body of frosted.
Further, in order to reach good light transmittance, and LED lamp pearl played the protective effect of dustproof, sun-proof, waterproof etc., said waterproof draw-in groove is provided with and the suitable Transparent lamp shade of said LED lamp pearl.Said suitable being meant: the number of Transparent lamp shade and LED, shape, correspondence position etc. are complementary.In practical application, can select the color of said Transparent lamp shade according to demand, for example, can said Transparent lamp shade be designed to white.
It is understandable that LED lamp pearl number, shape and the glow color etc. in the LED illuminating module can be confirmed according to actual conditions, not do concrete qualification at this.
Further, for formed literal of LED illuminating module or sign are carried out dynamic video control, reaching dynamic illumination effect, said LED illuminating module also comprises: the LED Lighting Control Assembly that LED lamp pearl is carried out light emitting control.Through being equipped with the LED Lighting Control Assembly, can realize the dynamic change of illumination effect for LED lamp pearl.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Like Fig. 1, shown in Figure 2, a kind of LED illuminating module comprises: be provided with the waterproof draw-in groove 1 of white Transparent lamp shade 3, surface soldered has the pcb board 2 of LED lamp pearl, resistance and wire rod, encapsulating layer 4;
Wherein, encapsulating layer 4 is for being poured in glue layer waterproof draw-in groove 1 bottom, sealing pcb board 2.
In the present embodiment, welded LED lamp pearl, resistance and wire rod on the pcb board 2 after, the top in the waterproof of packing into the draw-in groove 1; And after carrying out bearing's reason; Carry out encapsulating in waterproof draw-in groove 1 bottom and handle, form encapsulating layer 4, so that pcb board 2 is carried out encapsulation process with specific thicknesses.Like this, because pcb board 2 is in the seal chamber, the LED illuminating module can reach the purpose of waterproof; Simultaneously, because encapsulating layer 4 is arranged on the bottom of waterproof draw-in groove 1,, effectively avoided external environment the glue influence to be caused the problem of LED illuminating module illumination effect difference not in the main light-emitting area of LED lamp pearl.
The above only is the specific embodiment of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (8)
1. a LED illuminating module is characterized in that, comprising: surface soldered has the pcb board of LED lamp pearl, resistance and wire rod, waterproof draw-in groove, encapsulating layer;
Said pcb board is arranged in the said waterproof draw-in groove;
Said waterproof draw-in groove bottom is provided with the encapsulating layer of sealing pcb board; Said encapsulating layer is a glue layer.
2. LED illuminating module according to claim 1 is characterized in that, said waterproof draw-in groove is provided with and the suitable Transparent lamp shade of said LED lamp pearl.
3. LED illuminating module according to claim 2 is characterized in that, said Transparent lamp shade is white Transparent lamp shade.
4. LED illuminating module according to claim 1 is characterized in that, said waterproof draw-in groove is the plastic body through the injection mold injection moulding.
5. LED illuminating module according to claim 4 is characterized in that, said waterproof draw-in groove is the printing opacity plastic body.
6. LED illuminating module according to claim 5 is characterized in that, said waterproof draw-in groove is white printing opacity plastic body.
7. LED illuminating module according to claim 1 is characterized in that, said LED lamp pearl is a plurality of.
8. LED illuminating module according to claim 1 is characterized in that, also comprises: the LED Lighting Control Assembly that LED lamp pearl is carried out light emitting control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202462793U CN202188340U (en) | 2011-07-13 | 2011-07-13 | LED lighting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202462793U CN202188340U (en) | 2011-07-13 | 2011-07-13 | LED lighting module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188340U true CN202188340U (en) | 2012-04-11 |
Family
ID=45919791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202462793U Expired - Fee Related CN202188340U (en) | 2011-07-13 | 2011-07-13 | LED lighting module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630937A (en) * | 2019-01-03 | 2019-04-16 | 浙江摩力光能科技有限公司 | A kind of Tunnel Lamp |
-
2011
- 2011-07-13 CN CN2011202462793U patent/CN202188340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630937A (en) * | 2019-01-03 | 2019-04-16 | 浙江摩力光能科技有限公司 | A kind of Tunnel Lamp |
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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: 20120411 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |