CN204786284U - Side lock waterproof sealing structure of LED lamps and lanterns - Google Patents
Side lock waterproof sealing structure of LED lamps and lanterns Download PDFInfo
- Publication number
- CN204786284U CN204786284U CN201520379397.XU CN201520379397U CN204786284U CN 204786284 U CN204786284 U CN 204786284U CN 201520379397 U CN201520379397 U CN 201520379397U CN 204786284 U CN204786284 U CN 204786284U
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- China
- Prior art keywords
- lamp
- shade body
- lamp shade
- sealing
- sealing strip
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- Expired - Fee Related
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Abstract
The utility model provides a side lock waterproof sealing structure of LED lamps and lanterns, including lamp shade body, sealing strip, side buckle, transparent worn -out fur, sealed pad, end cover, its characterized in that: lamp shade body upper portion one side is provided with the card slot that is used for holding transparent worn -out fur, the sealing strip has closely been cup jointed between card slot and the transparent worn -out fur, the side buckle is fixed on the lamp shade body at the transparent worn -out fur that the opposite side will cup joint the sealing strip, lamp shade body, sealing strip, side buckle and transparent worn -out fur form the lamp chamber, there is the end cover at lamp shade body both ends through the screw fixation, are provided with the sealed end seat in cooperation lamp chamber on the end cover, the sealed end seat sealed pad that will cup joint on it tight with lamp chamber wall pressure. The utility model discloses beneficial effect: adopt the structure of side lock, both ends sealing method adopts modified seal structure, guarantees sealed quality to extension sealing component's life.
Description
Technical field
The utility model relates to a kind of LED lamp waterproof sealing structure, and especially a kind of side of LED lamp fastens waterproof sealing structure.
Background technology
LED wall wash lamp product category on market is various, but in product structure design, accomplish function-stable, employee's production and assembly product that is simple, that be convenient to high-efficient homework is fewer, all more traditional in structural design based on most of wall lamp current on market, and the design concept of innovation is few, do not reach the product convenience of technique and stability of product quality when producing.
Tradition adopts encapsulating mode, there will be following problem: the mode that the glue of (1) encapsulating all covers LED lamp bead seals, this mode has serious defect, after long-time use, glue can produce aging, product after aging progressively can corrode circuit on pcb board and pin, can damage light fixture; (2) glue of sealant pouring and sealing can produce aberration to LED lamplight, can produce the lines solidified light coloring can be caused discrete after the glue solidifies; (3) the glue surface of encapsulating contacts with air pollutants, and meeting attract dust, produce dirt, what have a strong impact on light penetrates effect, directly causes light light transmission efficiency sharply to decline.
The end part seal mode of strip lamp generally arranges sealing ring between end cap and lamp body, application number be 201220071434.7 utility model relate to a kind of strip lamp end seal structure, comprise lamp body and end cap, sealing gasket is provided with between end cap and the end face of lamp body, sealing gasket is pressed between end cap and the end face of lamp body by end cap, the easy of this sealing means causes sealing gasket to lose efficacy because of the impact of working environment, can not intactly seal, the life-span of reduction lamp interior components and parts.Another kind of sealing means is the overall encapsulating waterproof of light fixture, and electronic devices and components and LED light source be easy etching electronic components and parts under state is strengthened in the long-term embedding of glue, cause components and parts to occur quality problems.
The sealing strip of the transparent optical plate of these sealing means generally all utilizes pressing plate to compress from one end press-in, in this process, need to use sizable thrust, and in the relative motion of pressing plate and sealing strip, easily to the surperficial assembly scratch of sealing strip, in the use in later stage, sealing strip, more easily by rain erosion, reduces sealability of lamp and service life.And sealing ring is screwed on light fixture, adopts and is screwed, is generally that compartment distance arranges a screw, sealing surface discontinuity equalization can be made like this, very waste operation.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of sealing means of structurally waterproof, adopts the structure that side fastens, and two ends sealing means adopts the hermetically-sealed construction improved, and ensures airtight quality, and extends the service life of containment member.
The technical solution of the utility model is: a kind of side of LED lamp fastens waterproof sealing structure, comprise lamp shade body, sealing strip, side buckle, transparent optical plate, sealing gasket, end cap, it is characterized in that: side, described lamp shade body top is provided with the board slot for holding transparent optical plate, closely be socketed with sealing strip between described board slot and transparent optical plate, the transparent optical plate being socketed with sealing strip is fixed in lamp shade body at opposite side by described side buckle; Described lamp shade body, sealing strip, side buckle and transparent optical plate form lamp chamber, and described lamp shade body two ends have been screwed end cap, end cap are provided with the sealed end seat coordinating lamp chamber, described sealed end seat by the sealing gasket of socket on it and lamp chamber wall pressure tight.
Described sealing strip cross section is U-shaped structure, and the both sides of U-shaped sidewall are respectively arranged with plural parallel raised line.
Described lamp chamber holds lens and pcb board, and the lamp chamber base plate of lamp shade body is connected with power line water joint.
Described lamp shade body is extended with lens card fishplate bar to lamp cavity space, and described lens card fishplate bar is dihedral plate, has a segment distance between the lamp chamber base plate of lens card fishplate bar lower end and lamp shade body.
Described sealing gasket comprises a flat diapire, and the outer surrounding of diapire covers end, whole lamp chamber, and diapire top is provided with two ears abutted with board slot, side buckle respectively, and ear also closely abuts with the sealing strip end being socketed in transparent optical plate both sides; Be provided with the through hole passed for sealed end seat in the middle of diapire, described through hole mates with the chamber shape in lamp chamber, and through hole edge is provided with leg, and described leg outer surface and lamp chamber wall fit tightly, and described leg outer surface is surrounded with the some bulge loops being parallel to diapire; The bottom of described diapire extends to base plate lower end, lamp chamber in the middle part of lamp shade body and more than a segment distance.
Described diapire outer surface have five layers of bulge loop at least.
Sealed end seat both sides on described end cap are provided with screwed hole; Described sealing gasket correspondence is provided with screwed hole, and described screwed hole is outside the leg of sealing gasket.
Described sealing gasket is silicagel pad.
The beneficial effects of the utility model are: the LED lamp hermetically-sealed construction that this programme adopts side to fasten, change in traditional handicraft the pattern needed from light fixture one end fitting tight bar, the surface integrity of available protecting sealing strip, reduces assembly difficulty and improves efficiency of assembling; Meanwhile, this programme end adopts the structure of sealing gasket, side is fastened the further reinforced seal in lamp chamber formed, the sealing in end part seal and lamp chamber is closely cooperated, forms complete LED lamp hermetically-sealed construction.
Accompanying drawing explanation
Fig. 1 is that the side of LED lamp of the present utility model fastens waterproof sealing structure sectional view;
Fig. 2 is that the side of LED lamp of the present utility model fastens waterproof sealing structure end construction schematic diagram;
Fig. 3 is gasket structure schematic diagram of the present utility model;
Fig. 4 is end cover structure schematic diagram of the present utility model;
In figure: 1-lamp shade body, 2-sealing strip, 3-side buckle, 4-transparent optical plate, 5-sealing gasket, 6-end cap, 7-board slot, 8-lamp chamber, 9-raised line, 10-lens, 11-PCB plate, 12-lamp chamber base plate, 13-power line water joint, 14-lens card fishplate bar, 15-diapire, 16-ear, 17-through hole, 18-leg, 19-bulge loop, 20-screwed hole, 21-sealed end seat.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As Figure 1-4, a kind of side of LED lamp fastens waterproof sealing structure, comprise lamp shade body 1, sealing strip 2, side buckle 3, transparent optical plate 4, sealing gasket 5, end cap 6, side, described lamp shade body 1 top is provided with the board slot 7 for holding transparent optical plate 4, closely be socketed with sealing strip 2 between described board slot 7 and transparent optical plate 4, the transparent optical plate 4 being socketed with sealing strip 2 is fixed in lamp shade body 1 at opposite side by described side buckle 3; Described lamp shade body 1, sealing strip 2, side buckle 3 and transparent optical plate 4 form lamp chamber 8, described lamp shade body 1 two ends have been screwed end cap 6, end cap 6 is provided with the sealed end seat 21 coordinating lamp chamber 8, described sealed end seat 21 is by tight with lamp chamber 8 wall pressure for the sealing gasket 5 be socketed on it.The hermetically-sealed construction that the present embodiment adopts side to fasten, changes in traditional handicraft the pattern needed from light fixture one end fitting tight bar 2, the surface integrity of available protecting sealing strip 2, reduces assembly difficulty and improves efficiency of assembling; Meanwhile, the LED lamp end of this programme adopts the structure of sealing gasket 5, and the reinforced seal of end is carried out in the lamp chamber 8 side being fastened the certain sealing formed further, the sealing in end part seal and lamp chamber 8 is closely cooperated, forms complete LED lamp hermetically-sealed construction.
Described sealing strip 2 cross section is U-shaped structure, and the both sides of U-shaped sidewall are respectively arranged with plural parallel raised line 9; Sealing strip 2, by the pressing by side buckle 3 and pressing plate groove 7, fits tightly on transparent optical plate 4, is conducive to the sealing in lamp chamber 8 by parallel raised line 9 more.
Described lamp chamber 8 holds lens 10 and pcb board 11, and the lamp chamber base plate 12 of lamp shade body 1 is connected with power line water joint 13; Power line water joint 13 makes the sealing in lamp chamber 8 more strengthen.
Described lamp shade body 1 is extended with lens card fishplate bar 14 to space in lamp chamber 8, and described lens card fishplate bar 14 is dihedral plate, has a segment distance between the lamp chamber base plate 12 of lens card fishplate bar 14 lower end and lamp shade body 1; Described lens card fishplate bar 14 lower end and lens 10 clamping, and the pcb board 11 below lens 10 is pressed on lamp chamber base plate 12.
Described sealing gasket 5 comprises a flat diapire 15, the outer surrounding of diapire 15 covers end, whole lamp chamber 8, diapire 15 top is provided with two ears 16 abutted with board slot 7, side buckle 3 respectively, and ear 16 also closely abuts with sealing strip 2 end being socketed in transparent optical plate 4 both sides; The through hole 17 passed for sealed end seat 21 is provided with in the middle of diapire 15, described through hole 17 mates with the chamber shape in lamp chamber 8, through hole 17 edge is provided with leg 18, and described leg 18 outer surface and lamp chamber 8 wall fit tightly, and described leg 18 outer surface is surrounded with the some bulge loops 19 being parallel to diapire 15; The bottom of described diapire 15 extends to base plate 12 lower end, lamp chamber in the middle part of lamp shade body 1 and more than a segment distance.The bulge loop 19 of multilayer designs, and adds the sealing property of end.
Described diapire 15 outer surface have five layers of bulge loop 19 at least.
Sealed end seat 21 both sides on described end cap 6 are provided with screwed hole 20; Described sealing gasket 5 correspondence is provided with screwed hole 20, and described screwed hole 20 is outside the leg 18 of sealing gasket 5.
Described sealing gasket 5 is silicagel pad.
The sealing means of the structurally waterproof of this programme, adopts the structure that side fastens, and two ends sealing means adopts the hermetically-sealed construction improved, and ensures airtight quality, and extends the service life of containment member.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (8)
1. the side of a LED lamp fastens waterproof sealing structure, comprise lamp shade body, sealing strip, side buckle, transparent optical plate, sealing gasket, end cap, it is characterized in that: side, described lamp shade body top is provided with the board slot for holding transparent optical plate, closely be socketed with sealing strip between described board slot and transparent optical plate, the transparent optical plate being socketed with sealing strip is fixed in lamp shade body at opposite side by described side buckle; Described lamp shade body, sealing strip, side buckle and transparent optical plate form lamp chamber, and described lamp shade body two ends have been screwed end cap, end cap are provided with the sealed end seat coordinating lamp chamber, described sealed end seat by the sealing gasket of socket on it and lamp chamber wall pressure tight.
2. the side of LED lamp according to claim 1 fastens waterproof sealing structure, and it is characterized in that: described sealing strip cross section is U-shaped structure, the both sides of U-shaped sidewall are respectively arranged with plural parallel raised line.
3. the side of LED lamp according to claim 1 fastens waterproof sealing structure, it is characterized in that: described lamp chamber holds lens and pcb board, and the lamp chamber base plate of lamp shade body is connected with power line water joint.
4. the side of LED lamp according to claim 1 fastens waterproof sealing structure, it is characterized in that: described lamp shade body is extended with lens card fishplate bar to lamp cavity space, described lens card fishplate bar is dihedral plate, has a segment distance between the lamp chamber base plate of lens card fishplate bar lower end and lamp shade body.
5. the side of LED lamp according to claim 1 fastens waterproof sealing structure, it is characterized in that: described sealing gasket comprises a flat diapire, the outer surrounding of diapire covers end, whole lamp chamber, diapire top is provided with two ears abutted with board slot, side buckle respectively, and ear also closely abuts with the sealing strip end being socketed in transparent optical plate both sides; Be provided with the through hole passed for sealed end seat in the middle of diapire, described through hole mates with the chamber shape in lamp chamber, and through hole edge is provided with leg, and described leg outer surface and lamp chamber wall fit tightly, and described leg outer surface is surrounded with the some bulge loops being parallel to diapire; The bottom of described diapire extends to base plate lower end, lamp chamber in the middle part of lamp shade body and more than a segment distance.
6. the side of LED lamp according to claim 5 fastens waterproof sealing structure, it is characterized in that: described diapire outer surface has five layers of bulge loop at least.
7. the side of LED lamp according to claim 1 fastens waterproof sealing structure, it is characterized in that: the sealed end seat both sides on described end cap are provided with screwed hole; Described sealing gasket correspondence is provided with screwed hole, and described screwed hole is outside the leg of sealing gasket.
8. the side of LED lamp according to claim 1 fastens waterproof sealing structure, it is characterized in that: described sealing gasket is silicagel pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379397.XU CN204786284U (en) | 2015-06-05 | 2015-06-05 | Side lock waterproof sealing structure of LED lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520379397.XU CN204786284U (en) | 2015-06-05 | 2015-06-05 | Side lock waterproof sealing structure of LED lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204786284U true CN204786284U (en) | 2015-11-18 |
Family
ID=54526330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520379397.XU Expired - Fee Related CN204786284U (en) | 2015-06-05 | 2015-06-05 | Side lock waterproof sealing structure of LED lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204786284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246564A (en) * | 2017-08-01 | 2017-10-13 | 广东恒润光电有限公司 | A kind of interval light fixture |
-
2015
- 2015-06-05 CN CN201520379397.XU patent/CN204786284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246564A (en) * | 2017-08-01 | 2017-10-13 | 广东恒润光电有限公司 | A kind of interval light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Torch Development Zone, Guangdong province Zhongshan Dongli min road 528400 No. 6 Patentee after: Guangdong Heng Photoelectric Technology Co., Ltd. Address before: Torch Development Zone, Guangdong province Zhongshan Dongli min road 528400 No. 6 Patentee before: Zhongshan City Hengchen Photoelectric ICS Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |