CN208186290U - A kind of LED lamp sealing and anti-leakage structure - Google Patents
A kind of LED lamp sealing and anti-leakage structure Download PDFInfo
- Publication number
- CN208186290U CN208186290U CN201820798312.5U CN201820798312U CN208186290U CN 208186290 U CN208186290 U CN 208186290U CN 201820798312 U CN201820798312 U CN 201820798312U CN 208186290 U CN208186290 U CN 208186290U
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- China
- Prior art keywords
- reflector
- concave
- annular groove
- sealing
- leakage
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- 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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Abstract
The utility model relates to a kind of LED lamp sealing and anti-leakage structure, including lamp outer casing, LED line base board is equipped in lamp outer casing, the upper surface bonding of LED line base board is equipped with reflector, and the upper surface bonding of reflector is equipped with mask；The lower end surface of mask is equipped with the first concave annular groove, and the upper surface of reflector is equipped with first annular convex block corresponding with the first concave groove structure, and first annular convex block is set in the first concave annular groove；First annular convex block is inserted into the first concave annular groove after filling out sealing and anti-leakage glue in the first filler space, the second annular lug is inserted into the second concave annular groove after filling out sealing and anti-leakage glue in the second filler space, it is integral that the lower end surface of reflector and LED line base board press solidification, lamp outer casing and reflector are fixed by screw, the connection type sealing and anti-leakage of built-in grafting bonding is high, and the quality of LED lamp is made to be improved.
Description
Technical field
The utility model relates to lighting area, in particular to a kind of LED lamp sealing and anti-leakage structure.
Background technique
LED lamp the problem of especially outdoor lamp is directed to sealing and anti-leakage, each manufacturer seal in lamps and lanterns and tie
It takes several steps on structure, being summed up is to take gluing close between aluminum hull outlet hole and lead-out wire between mask and aluminum hull
It seals, there is also some defects for these structures in practice, just will appear leak when small sand holes occurs in aluminum hull.It is above-mentioned in order to make up
A kind of insufficient LED lamp sealing and anti-leakage structure for needing to design.
Summary of the invention
To solve the problems in the background art, the utility model provides a kind of LED light of sealing and anti-leakage high reliablity
Has sealing and anti-leakage structure.
The technical solution of the utility model is: a kind of LED lamp sealing and anti-leakage structure, including lamp outer casing, the lamps and lanterns
LED line base board is equipped in shell, the upper surface bonding of the LED line base board is equipped with reflector, the upper end of the reflector
Face bonding is equipped with mask；
The lower end surface of the mask is equipped with the first concave annular groove, and the upper surface of the reflector is equipped with and the first concave annular groove
The corresponding first annular convex block of structure, the first annular convex block are set in the first concave annular groove；
The lower end surface of the reflector is equipped with the second concave annular groove, and the upper surface of the LED line base board is equipped with and second
Corresponding second annular lug of concave groove structure, second annular lug are set in the second concave annular groove.
Between the first annular convex block and the first concave annular groove be equipped with the first filler space, second annular lug and
It is equipped with the second filler space between second concave annular groove, it is anti-that sealing is equipped in first filler space and the second filler space
Leak adhesive.
It is solid by screw that threaded hole, the lamp outer casing and reflector are respectively equipped on the lamp outer casing and reflector
It is fixed.
The LED line base board is made of copper or aluminum material, and the mask and reflector are moulding.
The utility model has the following beneficial effects: first annular after filling out sealing and anti-leakage glue in the first filler space
Convex block is inserted into the first concave annular groove, and solidification is pressed integrally in the lower end surface of the mask and the upper surface of reflector, second
The second annular lug is inserted into the second concave annular groove after filling out sealing and anti-leakage glue in filler space, the lower end surface of the reflector
Press solidification integrally with LED line base board, the lamp outer casing and reflector are fixed by screw, the company of built-in grafting bonding
It is high to connect mode sealing and anti-leakage, the quality of LED lamp is made to be improved.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the mask of the utility model；
Fig. 3 is the structural schematic diagram of the reflector of the utility model.
Specific embodiment
The utility model is described in further detail by 1-3 with reference to the accompanying drawing:
The technical solution of the utility model is: including lamp outer casing 1, it is equipped with LED line base board 2 in the lamp outer casing 1,
The upper surface bonding of the LED line base board 2 is equipped with reflector 3, and the upper surface bonding of the reflector 3 is equipped with mask 4；
The lower end surface of the mask 4 is equipped with the first concave annular groove 21, and the upper surface of the reflector 3 is equipped with and the first concave
The corresponding first annular convex block 22 of 21 structure of annular groove, the first annular convex block 22 are set in the first concave annular groove 21；
The lower end surface of the reflector 3 is equipped with the second concave annular groove 23, the upper surface of the LED line base board 2 be equipped with
Corresponding second annular lug 24 of second concave annular groove, 23 structure, second annular lug 24 are set to the second concave annular groove 23
It is interior.
The first filler space 25, second annular are equipped between the first annular convex block 22 and the first concave annular groove 21
The second filler space 26, first filler space 25 and the second filler space are equipped between convex block 24 and the second concave annular groove 23
Sealing and anti-leakage glue is equipped in 26.
Threaded hole is respectively equipped on the lamp outer casing 1 and reflector 3, the lamp outer casing 1 passes through spiral shell with reflector 3
Nail 5 is fixed.
The LED line base board 2 is made of copper or aluminum material, and the mask 4 and reflector 3 are moulding.
The utility model has the following beneficial effects: the first ring after filling out sealing and anti-leakage glue in the first filler space 25
Shape convex block 22 is inserted into the first concave annular groove 21, and the lower end surface of the mask 4 is pressed with the upper surface of reflector 33 is solidified into one
Body is inserted into the second annular lug 24 in second concave annular groove 23, institute after filling out sealing and anti-leakage glue in the second filler space 26
It states the lower end surface of reflector 33 and LED line base board 22 presses solidification integrally, the lamp outer casing 11 passes through with reflector 33
Screw 5 is fixed, and the connection type sealing and anti-leakage of built-in grafting bonding is high, and the quality of product is made to be improved.
Claims (4)
1. a kind of LED lamp sealing and anti-leakage structure, including lamp outer casing, which is characterized in that be equipped with LED line in the lamp outer casing
Base board, the upper surface bonding of the LED line base board are equipped with reflector, and the upper surface bonding of the reflector is equipped with mask；
The lower end surface of the mask is equipped with the first concave annular groove, and the upper surface of the reflector is equipped with and the first concave groove structure
Corresponding first annular convex block, the first annular convex block are set in the first concave annular groove；
The lower end surface of the reflector is equipped with the second concave annular groove, and the upper surface of the LED line base board is equipped with and the second concave
Corresponding second annular lug of groove structure, second annular lug are set in the second concave annular groove.
2. a kind of LED lamp sealing and anti-leakage structure according to claim 1, which is characterized in that the first annular convex block
And first be equipped with the first filler space between concave annular groove, and second is equipped between second annular lug and the second concave annular groove
Sealing and anti-leakage glue is equipped in filler space, first filler space and the second filler space.
3. a kind of LED lamp sealing and anti-leakage structure according to claim 1, which is characterized in that the lamp outer casing and anti-
Threaded hole is respectively equipped in emitter, the lamp outer casing and reflector are fixed by screw.
4. a kind of LED lamp sealing and anti-leakage structure according to claim 1, which is characterized in that the LED line base board by
Copper or aluminum material are made, and the mask and reflector are moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798312.5U CN208186290U (en) | 2018-05-18 | 2018-05-18 | A kind of LED lamp sealing and anti-leakage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798312.5U CN208186290U (en) | 2018-05-18 | 2018-05-18 | A kind of LED lamp sealing and anti-leakage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186290U true CN208186290U (en) | 2018-12-04 |
Family
ID=64428692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820798312.5U Expired - Fee Related CN208186290U (en) | 2018-05-18 | 2018-05-18 | A kind of LED lamp sealing and anti-leakage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208186290U (en) |
-
2018
- 2018-05-18 CN CN201820798312.5U patent/CN208186290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181204 Termination date: 20190518 |