CN204201649U - A kind of LED down - Google Patents
A kind of LED down Download PDFInfo
- Publication number
- CN204201649U CN204201649U CN201420588670.5U CN201420588670U CN204201649U CN 204201649 U CN204201649 U CN 204201649U CN 201420588670 U CN201420588670 U CN 201420588670U CN 204201649 U CN204201649 U CN 204201649U
- Authority
- CN
- China
- Prior art keywords
- radiator
- led down
- luminescence component
- panel
- tubular cavity
- 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
Links
- 238000004020 luminiscence type Methods 0.000 claims abstract description 31
- 239000012634 fragment Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model proposes a kind of LED down, comprise panel rack, radiator, luminescence component, lens subassembly and reflection shield, described panel rack comprises a panel and by the retaining wall to downward-extension bottom panel, described retaining wall encloses a tubular cavity, described reflection shield is sheathed in tubular cavity, described luminescence component is fixing on a heat sink, and described lens subassembly is arranged on luminescence component, and described radiator is inserted in by the bottom of tubular cavity and affixed with panel rack.The dismantled and assembled connection of each parts of the utility model, critical piece is by clamping or be spirally connected fixing, and dismounting is easy, replaceable luminescence component, is convenient to maintenance, reduces production cost.
Description
Technical field
The utility model relates to a kind of light-emitting device, is specifically related to a kind of LED down.
Background technology
LED down is a kind of lighting being flush-mounted in ceiling or wall interiors, can increase the soft atmosphere in space, builds warm sensation, alleviates space constriction.Be welding manner between each main parts size of general LED down to be fixedly connected with, if one of them parts damages, then need whole lamp to change, be unfavorable for maintenance, cost is high.Damage due to LED lamp mostly is poor heat radiation and causes luminescence component to damage, therefore for above Problems existing, the many employings of prior art are dismantled and assembled to luminescence component and the radiator structure be connected, and other parts mostly are and are connected by connector between fixing or parts by being spirally connected and by the fixing structure of screw.Although the LED down of prior art is dismantled and assembled, be beneficial to replacing luminescence component, parts are more, and install complicated, production cost is high.Therefore, the shortcoming existed in prior art, is necessary to make improvements prior art.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides that a kind of structure is simple, the LED down of easy-to-install.
The utility model is realized by following technical scheme: a kind of LED down, comprise panel rack, radiator, luminescence component, lens subassembly and reflection shield, described panel rack comprises a panel and by the retaining wall to downward-extension bottom panel, described retaining wall encloses a tubular cavity, described reflection shield is sheathed in tubular cavity, described luminescence component is fixing on a heat sink, described lens subassembly is arranged on luminescence component, and described radiator is inserted in by the bottom of tubular cavity and affixed with panel rack.
Described luminescence component has a holder, and the sidewall of described holder is provided with groove, and described lens subassembly has tubular support, and the madial wall of described tubular support is provided with the convex ridge suitable with described groove.
Described groove has concavo-convex adjacent and the first groove of horizontally set and the second groove, described second groove is provided with roof along the upper end in fluting direction, described convex ridge has the first convex ridge that is neighbouring and that longitudinally arrange and the second convex ridge, forms a draw-in groove between described first convex ridge and the second convex ridge.
Described luminescence component also comprises illuminating module, and described illuminating module is fixed on holder, and described illuminating module comprises support and is fixed on the illuminator on support.
Described radiator has base plate and is radially laid in the some groups of fins on base plate, and described holder is fixed by screws on base plate.
Described reflection shield has cup-shaped mask body, the upper end outer wall of described cup-shaped mask body is provided with the first flange, the lower end of described cup-shaped mask body is provided with outward extending boss, described tubular cavity wall is provided with some shell fragments, the boss of described reflection shield lower end compresses into tubular cavity and by clip clamping in tubular cavity, the upper end inwall of described tubular cavity is provided with second flange suitable with the first flange, and described first flange is connected on the second flange.
The lateral wall top of described panel rack is connected with the some compression shell fragments for being arranged on wall, described compression shell fragment comprises connecting portion and by the outward extending compressed part of connecting portion, described connecting portion is pressed on the madial wall of retaining wall, described connecting portion stretches out through retaining wall near panel one end, and described outward extending compressed part end is higher than panel upper surface.
The retaining wall bottom of described panel rack is also provided with the fixed support for installation of heat radiator, and described fixed support comprises the fixed block affixed with retaining wall and is pressed on the locating piece of radiator sidewall, and described locating piece is connected with fixed block by contiguous block.
Described locating piece has the arc binding face suitable with radiator, and the both sides of described locating piece are provided with clamping spacer on a heat sink, and described locating piece is fixed by screws on radiator.
Described locating piece is provided with a L-type fluting, and described screw is connected in L-type fluting and is spirally connected with radiator.
Relative to prior art, the utility model luminescence component is dismantled and assembled, is convenient to change, and whole modulated structure is simple, and parts are few, fixed, easy accessibility between each parts by clamping or screw.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model LED down;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model LED down;
Fig. 3 is the structural representation of the utility model LED down luminescence component;
Fig. 4 is the structural representation of the utility model LED down lens subassembly.
In figure: 1. panel rack; 2. panel; 3. retaining wall; 4. the second flange; 5. shell fragment; 6. radiator; 7. base plate; 8. groups of fins; 9. luminescence component; 10. holder; 11. supports; 12. illuminators; 13. grooves; 14. first grooves; 15. second grooves; 16. roofs; 17. lens subassemblies; 18. tubular supports; 19. lens; 20. convex ridges; 21. first convex ridges; 22. second convex ridges; 23. draw-in grooves; 24. reflection shields; 25. cup-shaped mask body; 26. first flanges; 27. boss; 28. compress shell fragment; 29. connecting portions; 30. compressed part; 31. fixed supports; 32. fixed heads; 33. locating pieces; 34. contiguous blocks; 35. spacers; 36.L type is slotted.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of LED down of the present utility model as shown in Figures 1 to 4, comprise panel rack 1, radiator 6, luminescence component 9, lens subassembly 17 and reflection shield 24, panel rack 1 comprises a panel 2 and by the retaining wall 3 to downward-extension bottom panel 2, retaining wall 3 encloses a tubular cavity, reflection shield 24 is sheathed in tubular cavity, luminescence component 9 is fixed on radiator 6, and lens subassembly 17 is arranged on luminescence component 9, and radiator 6 is inserted in by the bottom of tubular cavity and affixed with panel rack 1.
The illuminating module that luminescence component 9 comprises holder 10 and is fixed on holder 10, this illuminating module comprises support 11 and is fixed on the illuminator 12 on support 11, the sidewall of holder 10 is provided with groove 13, lens subassembly 17 comprises tubular support 18 and is located at the lens 19 of tubular support 18 one end, and the madial wall of tubular support 18 is provided with the convex ridge 20 suitable with groove 13.Luminescence component 9 is fixed by screws on radiator 6, and the groove 13 li that lens subassembly 17 is connected to luminescence component 9 by convex ridge 20 achieves a fixed connection, simple installation, is convenient to maintenance.Because luminescence component 9 is dismantled and assembled, multiple luminescence component 9 such as radiator 6 replaceable 5W, 7W, 9W or 10W etc., reduces the production cost of light fixture.Because lens subassembly 17 is dismantled and assembled, the lens 19 of the different angles such as Down lamp replaceable 15 °, 30 ° or 60 °, realize different lighting effects.
As a kind of embodiment, groove 13 has concavo-convex adjacent and the first groove 14 and the second groove 15 of horizontally set, second groove 15 is provided with roof 16 along the upper end in fluting direction, convex ridge 20 has the first convex ridge 21 that is neighbouring and that longitudinally arrange and forms a draw-in groove 23 between the second convex ridge 22, first convex ridge 21 and the second convex ridge 22.Second convex ridge 22 inserts the first groove 14 and rotates along the second groove 15 direction, second convex ridge 22 sticks into the first groove 14, first convex ridge 21 is stuck on holder 10, and namely roof 16 is stuck between the first convex ridge 21 and the second convex ridge 22, realizes tubular support 18 to be fixed on holder 10.The width of draw-in groove 23 and the thickness of roof 16 suitable.
Radiator 6 has base plate 7 and is radially laid in the some groups of fins 8 on base plate 7, and holder 10 is fixed by screws on base plate 7, thus realizes luminescence component 9 to be fixed on radiator 6.
Reflection shield 24 has cup-shaped mask body 25, the upper end outer wall of this cup-shaped mask body 25 is provided with the first flange 26, the lower end of cup-shaped mask body 25 is provided with outward extending boss 27, tubular cavity wall is provided with some shell fragments 5, the boss 27 of reflection shield 24 lower end is compressed into tubular cavity and is connected in tubular cavity by shell fragment 5, the upper end inwall of tubular cavity is provided with second flange 4, first flange 21 suitable with the first flange 26 and is connected on the second flange 4.As a kind of embodiment, tubular cavity can be provided with three shell fragments 5.
The lateral wall top of panel rack 1 is connected with the some compression shell fragments 28 for being arranged on wall, compress shell fragment 28 and comprise connecting portion 29 and by the outward extending compressed part 30 of connecting portion 29, connecting portion 29 is pressed on the madial wall of retaining wall 3, connecting portion 29 stretches out through retaining wall 3 near panel 2 one end, and outward extending compressed part 30 end is higher than panel 2 upper surface.This compression shell fragment 28 is conducive to lamp body to be fixed on wall.
Retaining wall 3 bottom of panel rack 1 is also provided with the fixed support 31 for installation of heat radiator 6, and fixed support 31 comprises the fixed block 32 affixed with retaining wall 3 and is pressed on the locating piece 33 of radiator 6 sidewall, and locating piece 33 is connected with fixed block 32 by contiguous block 34.Locating piece 33 has the arc binding face suitable with radiator 6, and the both sides of locating piece 33 are provided with the spacer 35 be connected on radiator 6, and locating piece 33 is fixed by screws on radiator 6.Certainly, locating piece 33 can be provided with a L-type fluting 36, and screw is connected in L-type fluting 36 and is spirally connected with radiator 6.Radiator 6 can be spirally connected screw, during installation, screw is snapped in and moves to L-type to slot 36 ends from L-type 36 openings of slotting, and screw fixing realization that be spirally connected is fixed on radiator 6 on panel rack 1.
During installation, first luminescence component 9 is fixed by screws on radiator 6, lens subassembly 17 is connected on luminescence component 9, then the radiator 6 being bolted with screw is sticked into the L-type fluting 36 also lock-screw of panel rack 1, finally reflection shield 6 is tipped in the installation that can complete lamp body in tubular cavity.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a LED down, comprise panel rack, radiator, luminescence component, lens subassembly and reflection shield, it is characterized in that: described panel rack comprises a panel and by the retaining wall to downward-extension bottom panel, described retaining wall encloses a tubular cavity, described reflection shield is sheathed in tubular cavity, described luminescence component is fixing on a heat sink, and described lens subassembly is arranged on luminescence component, and described radiator is inserted in by the bottom of tubular cavity and affixed with panel rack.
2. LED down according to claim 1, it is characterized in that: described luminescence component has a holder, the sidewall of described holder is provided with groove, and described lens subassembly has tubular support, and the madial wall of described tubular support is provided with the convex ridge suitable with described groove.
3. LED down according to claim 2, it is characterized in that: described groove has concavo-convex adjacent and the first groove of horizontally set and the second groove, described second groove is provided with roof along the upper end in fluting direction, described convex ridge has the first convex ridge that is neighbouring and that longitudinally arrange and the second convex ridge, forms a draw-in groove between described first convex ridge and the second convex ridge.
4. the LED down according to Claims 2 or 3, is characterized in that: described luminescence component also comprises illuminating module, and described illuminating module is fixed on holder, and described illuminating module comprises support and is fixed on the illuminator on support.
5. the LED down according to Claims 2 or 3, is characterized in that: described radiator has base plate and is radially laid in the some groups of fins on base plate, and described holder is fixed by screws on base plate.
6. LED down according to claim 1, it is characterized in that: described reflection shield has cup-shaped mask body, the upper end outer wall of described cup-shaped mask body is provided with the first flange, the lower end of described cup-shaped mask body is provided with outward extending boss, described tubular cavity wall is provided with some shell fragments, the boss of described reflection shield lower end compresses into tubular cavity and by clip clamping in tubular cavity, the upper end inwall of described tubular cavity is provided with second flange suitable with the first flange, and described first flange is connected on the second flange.
7. LED down according to claim 1, it is characterized in that: the lateral wall top of described panel rack is connected with the some compression shell fragments for being arranged on wall, described compression shell fragment comprises connecting portion and by the outward extending compressed part of connecting portion, described connecting portion is pressed on the madial wall of retaining wall, described connecting portion stretches out through retaining wall near panel one end, and described outward extending compressed part end is higher than panel upper surface.
8. LED down according to claim 1, it is characterized in that: the retaining wall bottom of described panel rack is also provided with the fixed support for installation of heat radiator, described fixed support comprises the fixed block affixed with retaining wall and is pressed on the locating piece of radiator sidewall, and described locating piece is connected with fixed block by contiguous block.
9. LED down according to claim 8, is characterized in that: described locating piece has the arc binding face suitable with radiator, and the both sides of described locating piece are provided with clamping spacer on a heat sink, and described locating piece is fixed by screws on radiator.
10. LED down according to claim 9, is characterized in that: described locating piece is provided with a L-type fluting, and described screw is connected in L-type fluting and is spirally connected with radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588670.5U CN204201649U (en) | 2014-10-11 | 2014-10-11 | A kind of LED down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588670.5U CN204201649U (en) | 2014-10-11 | 2014-10-11 | A kind of LED down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201649U true CN204201649U (en) | 2015-03-11 |
Family
ID=52659606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588670.5U Expired - Fee Related CN204201649U (en) | 2014-10-11 | 2014-10-11 | A kind of LED down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524006A (en) * | 2016-12-01 | 2017-03-22 | 昆山恩都照明有限公司 | Lamp with multifunctional clamping buckle spring leaves |
-
2014
- 2014-10-11 CN CN201420588670.5U patent/CN204201649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524006A (en) * | 2016-12-01 | 2017-03-22 | 昆山恩都照明有限公司 | Lamp with multifunctional clamping buckle spring leaves |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101893178A (en) | LED lamp tube | |
| CN201944677U (en) | Novel LED illuminating lamp | |
| CN203442731U (en) | Integrated lamp tube installing buckle | |
| CN202493914U (en) | Novel LED lamp tube | |
| CN204201649U (en) | A kind of LED down | |
| CN205592785U (en) | LED luminaire for road and street ligh ting | |
| CN104879722B (en) | LED strip lamp, LED strip lamp set and disassembling method thereof | |
| CN201731347U (en) | LED lamp tube | |
| CN103423710A (en) | Aluminum extrusion lamp shell and lamp using same | |
| CN205606315U (en) | Encapsulation fixed knot of profection lamp constructs | |
| CN204785660U (en) | LED bulb | |
| CN204387897U (en) | A kind of automobile headlamp light source assembly | |
| CN102997117A (en) | Light emitting diode (LED) long distance tunnel lamp | |
| CN204943170U (en) | Outdoor LED lighting lamp holder | |
| CN205101916U (en) | Wire casing lamp | |
| CN204420753U (en) | A kind of modularization background light structure | |
| CN101761832B (en) | LED (light emitting diode) long-distance tunnel lamp | |
| CN215061599U (en) | Freely-detachable freely-combined module street lamp | |
| CN204083952U (en) | Light assembly | |
| CN216010764U (en) | Contour lamp with slot structure | |
| CN221463706U (en) | Lamp chassis convenient for bonding LED lamp strips | |
| CN208124033U (en) | A kind of New LED linear wall washing lamp | |
| CN203190295U (en) | LED candle lamp easy to assemble | |
| CN204756625U (en) | Novel projecting lamp | |
| CN203010332U (en) | LED fluorescent lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 528200 Guangdong city of Foshan province Nansha village, Danzao Town, Nanhai District South Village Group Patentee after: FOSHAN NANHAI SHENGLI LIGHTING Co.,Ltd. Address before: Hu Village Development Zone 528000 Guangdong province Foshan City Jinsha Danzao Town, Nanhai District Lian Vujacic pier Patentee before: FOSHAN NANHAI SHENGLI LIGHTING Co.,Ltd. |
|
| 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: 20150311 |