CN203533257U - Waterproof and dustproof LED lamp - Google Patents
Waterproof and dustproof LED lamp Download PDFInfo
- Publication number
- CN203533257U CN203533257U CN201320609514.8U CN201320609514U CN203533257U CN 203533257 U CN203533257 U CN 203533257U CN 201320609514 U CN201320609514 U CN 201320609514U CN 203533257 U CN203533257 U CN 203533257U
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- led lamp
- lamp
- waterproof
- layer
- dust
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Abstract
The utility model discloses a waterproof and dustproof LED lamp good in light transmitting performance, and belongs to the technical field of LED lamps. The waterproof and dustproof LED lamp comprises lamp shells, a PCB and a light-emitting diode arranged on the PCB. A board of each lamp shell is composed of three layers of materials, a plastic base plate serves as the bottom layer, a waterproof insulation layer serves as the middle layer, and a dustproof layer serves as the outer layer. The lamp shells can be arranged to include the bottom shell and the upper shell, the bottom shell is connected with the upper shell through threads, and a lamp shade can be further arranged. According to the waterproof and dustproof LED lamp, water immersing and dust accumulation can be effectively prevented; the waterproof insulation layers are arranged in the lamp shells, an insulation sleeve is arranged in one of the lamp shells, dual-insulation security is achieved, and the waterproof and dustproof LED lamp can be safely used in an industrial mining gallery; the bottom shell is connected with the upper shell through the threads, free disassembling can be achieved, internal parts can be replaced after being damaged, repeated use can be achieved, and cost is saved; the lamp shade is arranged so that light can irradiate in a concentrated mode in a certain direction, and the use range of the LED lamp is expanded.
Description
Technical field
The utility model belongs to LED lamp technical field, is specifically related to the water proof and dust proof LED lamp that a kind of light transmission is good.
Background technology
Tunnel, view, industrial and mineral tunnel, dirt archaeology, construction all needs there is good functions of waterproof and dustproof with lamp, in industrial and mineral tunnel lamp particular surroundings, also needs good insulation preformance, and current LED lamp housing is generally made of plastic, there is pcb board inside, when being connected with pcb board and other metal parts, plastic casing easily produces gap, and non-watertight, plastic material rough, easily be stained with dust, and be difficult for wiping.
The pcb board of LED lamp is not only as the carrier of light source, or the installation base plate of other electronic devices, so pcb board is extremely important, needs absolute waterproof, dustproof.
Utility model content
The utility model is for current LED lamp waterproof, and anti-dust performance is poor, and the problem that insulating properties are poor proposes a kind of water proof and dust proof LED lamp.
A water proof and dust proof LED lamp, comprises lamp housing 1, pcb board 2 and be arranged on the light emitting diode 3 on pcb board 2, and the sheet material of described lamp housing 1 is comprised of 3 layer materials, and bottom is plastic base 4, and intermediate layer is waterproof insulating layer 5, and skin is dust layer 6.
The material of described waterproof insulating layer 5 is polyimides.
The material of described dust layer 6 is nylon.
Described lamp housing 1 is comprised of drain pan 7 and upper casing 8, and drain pan 7 and upper casing 8 all adopt an injection moulding to make, and drain pan 7 by being threaded of cooperatively interacting, is provided with insulation sleeve 9 with upper casing 8 in drain pan 7, by pcb board 2 covers therein.
Adhering and sealing is passed through in connection space between described drain pan 7 and upper casing 8.
Described lamp housing 1 middle part is provided with lampshade 10.
Described lampshade 10 be shaped as circle, ellipse, semielliptical shape, hemispherical or umbrella shape.
The beneficial effects of the utility model: water proof and dust proof LED lamp of the present utility model can the immersion of effective anti-sealing and the accumulation of dust, and lamp housing arranges waterproof insulating layer, and insulation sleeve is set in shell, two insulation insurances can be used safely in industrial and mineral tunnel.Drain pan and upper casing are threaded connection, and can freely dismantle, and after inner body damages, change and use, can Reusability, and cost-saving.Lampshade is set and can makes light concentrate towards a direction irradiation, enriched the scope of application of LED lamp.
Accompanying drawing explanation
Fig. 1 is embodiment 1 water proof and dust proof LED modulated structure schematic diagram;
Fig. 2 is embodiment 2 water proof and dust proof LED modulated structure schematic diagrames;
Fig. 3 is embodiment 3 water proof and dust proof LED modulated structure schematic diagrames;
Fig. 4 is the lamp design schematic diagram of the utility model water proof and dust proof LED lamp;
In figure, 1-lamp housing, 2-PCB plate, 3-light emitting diode, 4-plastic base, 5-waterproof insulating layer, 6-dust layer, 7-drain pan, 8-upper casing, 9-insulation sleeve, 10-lampshade.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1
A water proof and dust proof LED lamp, as shown in Figure 1, comprises lamp housing 1, pcb board 2 and be arranged on the light emitting diode 3 on pcb board 2, the sheet material of described lamp housing 1 is comprised of 3 layer materials, as shown in Figure 4, bottom is plastic base 4, and intermediate layer is waterproof insulating layer 5, and skin is dust layer 6.
The material of described waterproof insulating layer 5 is polyimides.
The material of described dust layer 6 is nylon.
The waterproof insulating layer 5 that the lamp housing of the present embodiment arranges can effectively anti-sealing immersion, in wet environment, can normally work, dust layer 6 adopts nylon materials, smooth surface, above dust is difficult for dropping on, Superficial Foreign Body also easily flips.
Embodiment 2
A water proof and dust proof LED lamp, as shown in Figure 2, comprises lamp housing 1, pcb board 2 and be arranged on the light emitting diode 3 on pcb board 2, the sheet material of described lamp housing 1 is comprised of 3 layer materials, as shown in Figure 4, bottom is plastic base 4, and intermediate layer is waterproof insulating layer 5, and skin is dust layer 6.
The material of described waterproof insulating layer 5 is polyimides.
The material of described dust layer 6 is nylon.
As shown in Figure 2, described lamp housing 1 is comprised of drain pan 7 and upper casing 8, and drain pan 7 and upper casing 8 all adopt an injection moulding to make, and drain pan 7 by being threaded of cooperatively interacting, is provided with insulation sleeve 9 with upper casing 8 in drain pan 7, by pcb board 2 covers therein.
Adhering and sealing is passed through in connection space between described drain pan 7 and upper casing 8.
The waterproof insulating layer 5 that the lamp housing of the present embodiment arranges can effectively anti-sealing immersion, in wet environment, can normally work, dust layer 6 adopts nylon materials, smooth surface, above dust is difficult for dropping on, Superficial Foreign Body also easily flips.
The drain pan 7 arranging is with upper casing 8 by being threaded of cooperatively interacting, and for convenience detach, replacing aspect after internal components damages, realizes repeatedly and using, and has extended the service life of LED lamp.
A water proof and dust proof LED lamp, as shown in Figure 3, comprises lamp housing 1, pcb board 2 and be arranged on the light emitting diode 3 on pcb board 2, the sheet material of described lamp housing 1 is comprised of 3 layer materials, as shown in Figure 4, bottom is plastic base 4, and intermediate layer is waterproof insulating layer 5, and skin is dust layer 6.
The material of described waterproof insulating layer 5 is polyimides.
The material of described dust layer 6 is nylon.
Described lamp housing 1 middle part is provided with lampshade 10.
Described lampshade 10 be shaped as hemispherical.
The waterproof insulating layer 5 that the lamp housing of the present embodiment arranges can effectively anti-sealing immersion, in wet environment, can normally work, dust layer 6 adopts nylon materials, smooth surface, above dust is difficult for dropping on, Superficial Foreign Body also easily flips.
Hemispherical lampshade is set, makes light cover in lampshade bottom, can work as desk lamp and use.
Claims (7)
1. a water proof and dust proof LED lamp, comprise lamp housing (1), pcb board (2) and be arranged on the light emitting diode (3) on pcb board (2), it is characterized in that, the sheet material of described lamp housing (1) is comprised of 3 layer materials, bottom is plastic base (4), and intermediate layer is waterproof insulating layer (5), and skin is dust layer (6).
2. a kind of water proof and dust proof LED lamp according to claim 1, is characterized in that, the material of described waterproof insulating layer (5) is polyimides.
3. a kind of water proof and dust proof LED lamp according to claim 1, is characterized in that, the material of described dust layer (6) is nylon.
4. a kind of water proof and dust proof LED lamp according to claim 1, it is characterized in that, described lamp housing (1) is comprised of drain pan (7) and upper casing (8), drain pan (7) and upper casing (8) all adopt an injection moulding to make, drain pan (7) with upper casing (8) by being threaded of cooperatively interacting, in drain pan (7), be provided with insulation sleeve (9), by pcb board (2) cover therein.
5. a kind of water proof and dust proof LED lamp according to claim 4, is characterized in that, adhering and sealing is passed through in the connection space between described drain pan (7) and upper casing (8).
6. a kind of water proof and dust proof LED lamp according to claim 1, is characterized in that, described lamp housing (1) middle part is provided with lampshade (10).
7. a kind of water proof and dust proof LED lamp according to claim 6, is characterized in that, described lampshade (10) be shaped as circle, ellipse, semielliptical shape, hemispherical or umbrella shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609514.8U CN203533257U (en) | 2013-09-30 | 2013-09-30 | Waterproof and dustproof LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609514.8U CN203533257U (en) | 2013-09-30 | 2013-09-30 | Waterproof and dustproof LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533257U true CN203533257U (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609514.8U Expired - Fee Related CN203533257U (en) | 2013-09-30 | 2013-09-30 | Waterproof and dustproof LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062926A1 (en) * | 2014-10-23 | 2016-04-28 | Oy Mtg-Meltron Ltd | Lighting apparatus for hazardous areas |
| CN106151901A (en) * | 2016-07-07 | 2016-11-23 | 宁波灿祥光电有限公司 | A kind of highlighted LEDbulb lamp and preparation method thereof |
-
2013
- 2013-09-30 CN CN201320609514.8U patent/CN203533257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016062926A1 (en) * | 2014-10-23 | 2016-04-28 | Oy Mtg-Meltron Ltd | Lighting apparatus for hazardous areas |
| CN107110482A (en) * | 2014-10-23 | 2017-08-29 | Mtg－梅尔特朗有限公司 | Lighting device for danger zone |
| CN106151901A (en) * | 2016-07-07 | 2016-11-23 | 宁波灿祥光电有限公司 | A kind of highlighted LEDbulb lamp and preparation method thereof |
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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: 20140409 Termination date: 20180930 |