CN203810128U - Exposed LED lamp with through hole - Google Patents
Exposed LED lamp with through hole Download PDFInfo
- Publication number
- CN203810128U CN203810128U CN201420176571.6U CN201420176571U CN203810128U CN 203810128 U CN203810128 U CN 203810128U CN 201420176571 U CN201420176571 U CN 201420176571U CN 203810128 U CN203810128 U CN 203810128U
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- plastic
- lamp
- shell
- plastic cement
- led
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- Expired - Fee Related
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an exposed LED lamp with a through hole. The exposed LED lamp comprises a wire, a lamp bead and a PCB welded to the lamp bead and the wire. The lamp bead, the PCB and the wire are arranged in a plastic shell. The plastic shell comprises a plastic soft shell body and a plastic hard shell body which are connected into a whole. A luminophor of the lamp bead penetrates through a through hole in the upper portion of the plastic soft shell body. Sealing layers are poured into the plastic shell. Due to the fact that the two structure shell bodies formed by combing soft plastic with hard plastic are adopted, soft plastic and hard plastic are effectively combined together while the performance of soft plastic and the performance of hard plastic are fully used, and production, installation and maintenance are made easier and more convenient on the premise that the waterproofing performance is excellent.
Description
Technical field
The utility model relates to field of illumination lamp technology, relates in particular to a kind of LED perforating exposed lamp.
Background technology
LED perforating exposed lamp is the general a advertisement brightening product that is of wide application, and can do monochromatizing, seven coloured silks, full-color, in high buildings and large mansions, hotel's door head, KTV bar etc. occasion, is all widely used.Perforated lamp loaded onto in iron sheet word, also can show evening, can also form the display screen of a low pixel with well-regulated the lining up of perforating exposed lamp, can broadcast advertisement, and simple animation.
The main structure of existing LED perforating exposed lamp has three kinds, and the first is to utilize injecting glue one-shot forming, and this method water resistance is poor.Second method is exactly that bladder body of injection moulding, after inserting LED lamp, with epoxy resin or silica gel, this method shortcoming profile is yielding, is unfavorable for the I&M of boring a hole, the adhesive force of silica gel and shell and wire rod is bad, when occurring being easy to into water in situation about pulling.The third is exactly that shell adopts hard plastic completely, then encapsulated epoxy resin, and this method shortcoming is because hard plastic hardness is high, is unfavorable for perforation installation, be difficult to plug, and after installing, screens is not very identical, very loosening after installation.
Utility model content
The technical problems to be solved in the utility model is, a kind of LED perforating exposed lamp is provided, and the production of this LED perforating exposed lamp, installation and safeguard simple, conveniently, practical and have better water resistance.
For solving the problems of the technologies described above, the utility model provides a kind of LED perforating exposed lamp, comprise electric wire, lamp pearl, PCB wiring board with described lamp pearl and wire welding, described lamp pearl, PCB wiring board and electric wire are arranged in plastic casing, described plastic casing comprises plastic cement soft shell and the plastic cement duricrust connecting as one, and the illuminator of described lamp pearl runs through the through hole on described plastic cement soft shell top, in described plastic casing, is perfused with sealant layer.
Wherein, described plastic cement soft shell is telescopic Elastic plastic-rubber shell.
Wherein, on described plastic cement soft shell, be provided with salient point and screens.
Wherein, described sealant is the filler of one of epoxy resin, silica gel, silicone grease glue.
The utility model is due to the two-part structure shell that adopts soft plastic and hard plastic glue to combine, when making full use of soft plastic and hard plastic colloidality energy, effectively the two is grouped together, accomplishing under the prerequisite that water resistance is good, making production installation and maintenance more simple and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.
As shown in Figure 1, a kind of LED perforating exposed lamp of the utility model, comprising: lamp pearl 1, and electric wire 6, with the PCB wiring board 2 of above-mentioned lamp pearl 1 and electric wire 3 welding; The illuminator of above-mentioned lamp pearl 1 runs through the through hole on plastic cement soft shell 3 tops; Above-mentioned plastic cement soft shell 3 is telescopic Elastic plastic-rubber shells; The bottom injection moulding of above-mentioned plastic cement soft shell 3 is socketed with and the integrated plastic cement duricrust 4 of above-mentioned plastic cement soft shell 3; Above-mentioned lamp pearl 1, PCB wiring board 2 and be placed in the plastic housing that above-mentioned plastic cement soft shell 3 and plastic cement duricrust 4 form with the electric wire 6 of PCB wiring board 2 welding; The inside embedding of plastic cement soft shell 3 and plastic cement duricrust 4 has sealant layer 5, and lamp pearl 1, PCB wiring board 2, electric wire 6 are all wrapped in above-mentioned sealant 5 inside completely, thereby realize good waterproof and dustproof and humidity resistance.
The top of plastic cement soft shell 3 has through hole, and the illuminator of lamp pearl 1 runs through through hole to be exposed, and because plastic cement soft shell 3 has shrinkage, can facilitate plug and fixed light pearl 1; The diameter of plastic cement duricrust 4 is slightly less than the installing hole of fixed head, after embedding sealant layer 5, guarantees that it does not have any distortion, when needing repairing after convenient perforation, from front portion, can easily directly pull out.
The plastic shell that the utility model LED perforating exposed lamp is used soft plastic and hard plastic glue to integrally combine, to after lamp pearl 1 and 2 welding of PCB wiring board, pass plastic shell, the filler of inner encapsulated epoxy resin, silica gel or silicone grease glue forms sealant layer 5, make PCB wiring board 2, lamp pearl pin, wire rod 6, pad all be wrapped in sealant 5 inside completely, guarantee waterproof and dustproof and protection against the tide.On plastic cement soft shell 3, be provided with salient point 32 and screens 31, its slightly larger in diameter is in installing hole, and during installation, soft plastic salient point 32 parts can be passed circular hole, have shrinkage, can facilitate plug and fixed light; Plastic cement duricrust section diameter is slightly less than installation circular hole, and the in the situation that of embedding sealant layer, guarantees that it does not have any distortion, when needing repairing after convenient perforation, from front portion, can easily directly pull out.
Finally it should be noted that; the foregoing is only preferred embodiment of the present utility model; rather than the restriction to technical solutions of the utility model, any being equal to that the utility model technical characterictic is done, replaces or corresponding improvement, still within protection domain of the present utility model.
Claims (4)
1. a LED perforating exposed lamp, comprise electric wire, lamp pearl, PCB wiring board with described lamp pearl and wire welding, described lamp pearl, PCB wiring board and electric wire are arranged in plastic casing, it is characterized in that, described plastic casing comprises plastic cement soft shell and the plastic cement duricrust connecting as one, and the illuminator of described lamp pearl runs through the through hole on described plastic cement soft shell top, in described plastic casing, is perfused with sealant layer.
2. a kind of LED perforating exposed lamp as claimed in claim 1, is characterized in that, described plastic cement soft shell is telescopic Elastic plastic-rubber shell.
3. a kind of LED perforating exposed lamp as claimed in claim 1 or 2, is characterized in that, on described plastic cement soft shell, is provided with salient point and screens.
4. a kind of LED perforating exposed lamp as claimed in claim 1, is characterized in that, described sealant layer is the filler of one of epoxy resin, silica gel, silicone grease glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176571.6U CN203810128U (en) | 2014-04-14 | 2014-04-14 | Exposed LED lamp with through hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176571.6U CN203810128U (en) | 2014-04-14 | 2014-04-14 | Exposed LED lamp with through hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810128U true CN203810128U (en) | 2014-09-03 |
Family
ID=51448873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420176571.6U Expired - Fee Related CN203810128U (en) | 2014-04-14 | 2014-04-14 | Exposed LED lamp with through hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203810128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105704927A (en) * | 2016-02-29 | 2016-06-22 | 中航光电科技股份有限公司 | Indicator light installation structure and detection cabinet thereof |
| CN106641820A (en) * | 2016-11-11 | 2017-05-10 | 江苏飞天照明有限公司 | Led waterproof christmas lamp |
-
2014
- 2014-04-14 CN CN201420176571.6U patent/CN203810128U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105704927A (en) * | 2016-02-29 | 2016-06-22 | 中航光电科技股份有限公司 | Indicator light installation structure and detection cabinet thereof |
| CN105704927B (en) * | 2016-02-29 | 2019-02-15 | 中航光电科技股份有限公司 | Indicator lamp mounting structure and the detection cabinet for using the indicator lamp mounting structure |
| CN106641820A (en) * | 2016-11-11 | 2017-05-10 | 江苏飞天照明有限公司 | Led waterproof christmas 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: 20140903 Termination date: 20160414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |