CN202203913U - LED (light-emitting diode) split waterproof breathable device - Google Patents
LED (light-emitting diode) split waterproof breathable device Download PDFInfo
- Publication number
- CN202203913U CN202203913U CN 201120271162 CN201120271162U CN202203913U CN 202203913 U CN202203913 U CN 202203913U CN 201120271162 CN201120271162 CN 201120271162 CN 201120271162 U CN201120271162 U CN 201120271162U CN 202203913 U CN202203913 U CN 202203913U
- Authority
- CN
- China
- Prior art keywords
- mounting fixing
- led
- protective cover
- waterproof breathable
- fixed cap
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
The utility model discloses an LED (light-emitting diode) split waterproof breathable device which comprises a mounting fixing part with a thread structure and a nut in fit with a thread, wherein a through hole is arranged in the middle of the mounting fixing part; a groove is arranged on the upper surface of the mounting fixing part; A waterproof breathable film is arranged in the groove; a fixed cover is connected on the top of the mounting fixing part in a sealed mode and is tightly pressed on the waterproof breathable film; a bayonet is arranged on the upper edge of the fixed cover; a protective cover is clamped on the fixed cover; and an elastic fastener is arranged on the protective cover, corresponding to the bayonet; the elastic fastener is clamped with the bayonet; and an air vent is arranged on the fixed cover. The LED split waterproof breathable device disclosed by the utility model has good waterproof breathable effect. The protective cover and the fixed cover are in detachable elastic fastener connection. When impurities are attached to the waterproof breathable film, the protective cover can be directly disassembled and the waterproof breathable film can be cleaned. The LED split waterproof breathable device is simple to operate. The working efficiency is improved. The cost is saved.
Description
[technical field]
The utility model relates to the LED lighting device, refers in particular to the split type waterproof and breathable device of a kind of LED.
[background technology]
In recent years, LED has luminous efficiency height, long service life, not fragile, advantage develop rapidlys such as power consumption is few, energy-conserving and environment-protective and volume lampet because of it, and the LED lamp has become the important light emitting source of a new generation in recent years; Early stage LED lamp luminosity is not enough, usually is applied on indicator lamp, the display screen, but in recent years because the breakthrough of material and technology; The brightness of LED lamp is greatly improved, and makes the LED lamp replace traditional lighting apparatus gradually, yet; Still there is certain defective in LED lamp of the prior art, and especially the waterproof and breathable effect is bad; Its waterproof and breathable device of product of the prior art generally comprises column that has through hole and the ventilative block that is arranged on the column to be formed, and in column, is provided with silica gel plug, reaches the purpose of waterproof through silica gel plug; Though this structural design can play certain waterproof and breathable effect in the ordinary course of things; But when comparing under the rugged environment, its waterproof and breathable effect can not meet the demands, for example: under the atrocious weather environment; Flood the waterproof and breathable device because of current are excessive, it is inner that causes water enters into the LED product; So, the LED product just can not be in operate as normal under the such environment.
[utility model content]
The purpose of the utility model is to provide a kind of can effectively overcome the split type waterproof and breathable device of good, the easy to use LED of above-mentioned deficiency, waterproof and air permeable effect.
The purpose of the utility model is achieved in that it comprises that the mounting fixing parts that is threaded structure reaches and the suitable nut of screw thread; Said mounting fixing parts centre position is provided with a through hole, is provided with groove in the upper surface of said mounting fixing parts, is placed with a waterproof ventilated membrane in the groove; Be connected with a fixed cap in said mounting fixing parts top seal; Fixed cap presses on waterproof ventilated membrane, and said fixed cap upper marginal position is provided with bayonet socket, and engaging has a protective cover on said fixed cap; Be provided with Elastic buckle with said bayonet socket correspondence position on the protective cover, Elastic buckle and said bayonet socket fasten; Said fixed cap is provided with pore;
In the said structure, be arranged with a silica gel sealing ring on the screw thread of said mounting fixing parts;
In the said structure, be provided with a spacing between described fixed cap upper surface and the protective cover top inner surface;
In the said structure, said spacing is 2-5mm;
In the said structure, said being tightly connected is ultrasonic bonding;
In the said structure, said mounting fixing parts top, fixed cap, protective cover are polygonized structure;
In the said structure, said polygon is a regular hexagon.
Than waterproof and breathable device of the prior art, the beneficial effect of the utility model is: one of which, because the effect of protective cover guarantees water and dust can directly not fall on the waterproof ventilated membrane, and dustproof air permeable effect is good, the service life of improving waterproof ventilated membrane; Two, protective cover is that dismountable Elastic buckle is connected with the connected mode of fixed cap, as impurity attached to waterproof ventilated membrane on the time, can directly dismantle protective cover and clean waterproof ventilated membrane, easy to use; Three, mounting fixing parts and fixed cap adopt ultrasonic bonding, so that water can't make the LED product have the excellent waterproof effect from the edge or the infiltration of parts junction of waterproof ventilated membrane; Four, on the screw thread of mounting fixing parts, be arranged with a silica gel sealing ring, further improve the water resistance of LED product; Simple to operate when five, assembling and dismantling, reduce manufacturing procedure, to increase work efficiency, functional diversities is practiced thrift cost.
[description of drawings]
Fig. 1 is the explosive view of the split type waterproof and breathable device of the utility model LED;
Fig. 2 is the structural representation of the split type waterproof and breathable device of the utility model LED;
Among the figure: 1, mounting fixing parts 11, screw thread 12, through hole 13, groove 2, nut 3, waterproof ventilated membrane 4, fixed cap 41, bayonet socket 42, pore 5, protective cover 51, Elastic buckle 6, silica gel sealing ring.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further:
Like Fig. 1, shown in Figure 2, the split type waterproof and breathable device of LED that the utility model discloses, it comprise the mounting fixing parts 1 that is threaded structure and with the suitable nut 2 of screw thread 11; Mounting fixing parts 1 centre position is provided with a through hole 12, is provided with groove 13 in the upper surface of mounting fixing parts 1, is placed with a waterproof ventilated membrane 3 in the groove 13; Be connected with a fixed cap 4 in the mounting fixing parts top seal; The mode that sealing connects the employing ultrasonic bonding reaches good sealing effectiveness, and fixed cap 4 presses on waterproof ventilated membrane 3, and fixed cap 4 upper marginal positions are provided with bayonet socket 41; Engaging has a protective cover 5 on fixed cap 4; Be provided with Elastic buckle 51 with bayonet socket 41 correspondence positions on the protective cover 5, Elastic buckle 51 fastens with bayonet socket 41, also is provided with pore 42 on the fixed cap 4; Be provided with a spacing between fixed cap 4 upper surfaces and protective cover 5 top inner surface, this spacing is generally 2-5mm, is convenient to reach ventilative purpose through the pore on the fixed cap 4 42.
In order further to improve its water resistance; On the screw thread of mounting fixing parts 1, be arranged with a silica gel sealing ring 6; When assembling with the LED product, the mounting fixing parts 1 that is threaded structure cooperates with nut 2, is fixedly connected on the LED product casing; Can make excellent sealing between LED product casing and the mounting fixing parts 1 through this silica gel sealing ring 6, water can not penetrate into product inside from the slit between mounting fixing parts 1 and the LED product.In addition, mounting fixing parts top, fixed cap 4, protective cover 5 are polygonized structure, generally can be regular hexagon; This structural design is convenient with split type waterproof and breathable device of LED and the assembling of LED product the time, with general spanner split type waterproof and breathable device of LED and LED product is fixed assembling.
During use; On the LED product casing installing hole is set; The split type waterproof and breathable device of this LED is cooperated with nut 2 through the mounting fixing parts 1 in its structure, be fixed on the LED product casing, can directly not fall on the waterproof ventilated membrane 3 because the effect of protective cover 5 guarantees water and dust; Dustproof air permeable effect is good, the service life of improving waterproof ventilated membrane 3; Protective cover 5 is that dismountable Elastic buckle is connected with the connected mode of fixed cap 4,, can directly dismantle protective cover 5 and clean waterproof ventilated membranes 3 attached to 3 last times of waterproof ventilated membrane as impurity; In addition, mounting fixing parts 1 adopts ultrasonic bonding with fixed cap 4, so that water can't make the LED product have the excellent waterproof effect from the edge or the infiltration of parts junction of waterproof ventilated membrane 3; On the screw thread of mounting fixing parts 1, be arranged with a silica gel sealing ring 6, further improve the water resistance of LED product; Simple to operate when assembling and dismounting, reduce manufacturing procedure, to increase work efficiency, functional diversities is practiced thrift cost.
The preferred embodiment that is merely the utility model described above, above-mentioned specific embodiment are not the restrictions to the utility model.In the technological thought category of the utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (7)
1. split type waterproof and breathable device of LED is characterized in that: it comprise the mounting fixing parts that is threaded structure and with the suitable nut of screw thread, said mounting fixing parts centre position is provided with a through hole; Upper surface in said mounting fixing parts is provided with groove; Be placed with a waterproof ventilated membrane in the groove, be connected with a fixed cap in said mounting fixing parts top seal, fixed cap presses on waterproof ventilated membrane; Said fixed cap upper marginal position is provided with bayonet socket; Engaging has a protective cover on said fixed cap, is provided with Elastic buckle with said bayonet socket correspondence position on the protective cover, and Elastic buckle and said bayonet socket fasten; Said fixed cap is provided with pore.
2. the split type waterproof and breathable device of LED according to claim 1 is characterized in that: be arranged with a silica gel sealing ring on the screw thread of said mounting fixing parts.
3. the split type waterproof and breathable device of LED according to claim 1 is characterized in that: be provided with a spacing between described fixed cap upper surface and the protective cover top inner surface.
4. the split type waterproof and breathable device of LED according to claim 3 is characterized in that: said spacing is 2-5mm.
5. the split type waterproof and breathable device of LED according to claim 1 is characterized in that: said being tightly connected is ultrasonic bonding.
6. the split type waterproof and breathable device of LED according to claim 1 is characterized in that: said mounting fixing parts top, fixed cap, protective cover are polygonized structure.
7. the split type waterproof and breathable device of LED according to claim 6 is characterized in that: said polygon is a regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120271162 CN202203913U (en) | 2011-07-27 | 2011-07-27 | LED (light-emitting diode) split waterproof breathable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120271162 CN202203913U (en) | 2011-07-27 | 2011-07-27 | LED (light-emitting diode) split waterproof breathable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203913U true CN202203913U (en) | 2012-04-25 |
Family
ID=45968034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120271162 Expired - Fee Related CN202203913U (en) | 2011-07-27 | 2011-07-27 | LED (light-emitting diode) split waterproof breathable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203913U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471065A (en) * | 2013-09-15 | 2013-12-25 | 晏光明 | Waterproof and breathable electric appliance cavity structure and production method of waterproof and breathable film |
| CN104791650A (en) * | 2014-01-21 | 2015-07-22 | 华荣科技股份有限公司 | Lamp |
| CN107921487A (en) * | 2015-09-04 | 2018-04-17 | 日东电工株式会社 | The inspection method and manufacture method of the cleaning method of portable electric appts and the film played function as waterproof ventilated membrane and/or waterproof sound passing membrane |
| EP3403934A1 (en) * | 2017-05-19 | 2018-11-21 | Goodrich Lighting Systems GmbH | Drain valve, exterior aircraft light unit and power supply box |
-
2011
- 2011-07-27 CN CN 201120271162 patent/CN202203913U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471065A (en) * | 2013-09-15 | 2013-12-25 | 晏光明 | Waterproof and breathable electric appliance cavity structure and production method of waterproof and breathable film |
| CN104791650A (en) * | 2014-01-21 | 2015-07-22 | 华荣科技股份有限公司 | Lamp |
| CN107921487A (en) * | 2015-09-04 | 2018-04-17 | 日东电工株式会社 | The inspection method and manufacture method of the cleaning method of portable electric appts and the film played function as waterproof ventilated membrane and/or waterproof sound passing membrane |
| EP3403934A1 (en) * | 2017-05-19 | 2018-11-21 | Goodrich Lighting Systems GmbH | Drain valve, exterior aircraft light unit and power supply box |
| CN108930824A (en) * | 2017-05-19 | 2018-12-04 | 古德里奇照明系统有限责任公司 | Drain valve, external flight device lamp unit and power supply box |
| US10941864B2 (en) | 2017-05-19 | 2021-03-09 | Goodrich Lighting Systems Gmbh | Drain valve, exterior aircraft light unit and power supply box |
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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: 20120425 Termination date: 20160727 |