CN203927733U - Fast-assembling spinning type LED downlight - Google Patents
Fast-assembling spinning type LED downlight Download PDFInfo
- Publication number
- CN203927733U CN203927733U CN201420274484.4U CN201420274484U CN203927733U CN 203927733 U CN203927733 U CN 203927733U CN 201420274484 U CN201420274484 U CN 201420274484U CN 203927733 U CN203927733 U CN 203927733U
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- China
- Prior art keywords
- reflection shield
- lamp
- led
- fast
- outer cover
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of fast-assembling spinning type LED downlight, comprise lamp outer cover, reflection shield, LED illuminating module and diffuser plate, this reflection shield is installed in lamp outer cover, the base plate of the Lamp cup close contact lamp outer cover of reflection shield bottom, this diffuser plate buckle-type is assemblied on the Lamp cup of reflection shield, diffuser plate and Lamp cup surround LED installation cavity, and this LED illuminating module is arranged in LED installation cavity; By this, between diffuser plate and reflection shield, in the mode of snap-fitted, fix without screw, package assembly is simple, convenient, fast, can greatly improve packaging efficiency.
Description
Technical field
The utility model relates to LED lamp art, refers in particular to a kind of fast-assembling spinning type LED downlight.
Background technology
LED Down lamp is a kind of lighting that is embedded into light down-ejection type in ceiling, can be widely used in illumination and the decoration in the places such as market, hotel, hotel, hall, club, villa, show window, clothes shop.
Existing LED Down lamp primary structure, internal plane at lamp body is provided with light source, be provided with bright dipping glass or lens at lamp body end face, bright dipping glass or lens are fixed on LED light source top, because light is through the effect of lens and lampshade, and the light-absorbing effect of LED light source heat radiation substrate, therefore light extraction efficiency greatly reduces.
In addition between each member of existing LED Down lamp, be screwed connection, its structure fabrication complex procedures, assemble loaded down with trivial details, production cost is high, production efficiency is low, is not suitable for large-scale mass production.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of fast-assembling spinning type LED downlight, and its package assembly is simple, convenient, fast, can greatly improve packaging efficiency.
For achieving the above object, the utility model adopts following technical scheme:
A kind of fast-assembling spinning type LED downlight, comprise lamp outer cover, reflection shield, LED illuminating module and diffuser plate, this reflection shield is installed in lamp outer cover, the base plate of the Lamp cup close contact lamp outer cover of reflection shield bottom, this diffuser plate buckle-type is assemblied on the Lamp cup of reflection shield, diffuser plate and Lamp cup surround LED installation cavity, and this LED illuminating module is arranged in LED installation cavity.
Preferably, the buckle of described diffuser plate and reflection shield comprises snap-latch piece and barb, the assembling that is interlocked of this barb and snap-latch piece.
Preferably, described reflection shield comprises the Lamp cup of spill, flaring reflector, plate shaped supporting plate, and the sidewall of this Lamp cup is provided with multiple openings, and the material in opening inwardly sticks up the described snap-latch piece of formation; Described diffuser plate comprises the diffusingsurface and the installed surface that is located on this diffusingsurface periphery of arc, and the outer ring of this installed surface is provided with described barb, and this barb and snap-latch piece are interlocked.
Preferably, described LED illuminating module comprises drive circuit board and at least one LED, and this LED is installed on drive circuit board, the Lamp cup upper surface of this drive circuit board close contact reflection shield.
Preferably, described lamp outer cover comprise tubular side plate, be encapsulated in the base plate of this side plate bottom surface, the middle part of this base plate heat radiation boss that upwards arched upward, the Lamp cup lower surface of described heat radiation boss close contact reflection shield bottom.
Preferably, the both sides of described lamp outer cover are installed with the fixed support for this Down lamp is installed.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, diffuser plate is covered in the mode of snap-fitted on the Lamp cup of reflection shield, to form LED installation cavity, the package assembly of this buckle-type is simple, convenient, fast, can greatly improve packaging efficiency.
In addition, this Down lamp is mainly made up of several large members of lamp outer cover, anti-dazzle reflection shield, LED illuminating module and diffuser plate, and simple in structure, assembly is few, is easy to assembled formation, and cost is low, is conducive to production fast in enormous quantities.
Moreover this LED Down lamp saves heat-radiating substrate, be directly beneficial to reflection shield bottom and dispel the heat with lampshade shell close contact, omit heat-radiating substrate, avoid traditional Down lamp to utilize heat-radiating substrate heat radiation and absorb light, therefore this LED Down lamp light extraction efficiency promotes greatly.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Brief description of the drawings
Fig. 1 is the assembling schematic perspective view of the embodiment of the utility model;
Fig. 2 is three-dimensional another visual angle figure of assembling of the embodiment of the utility model;
Fig. 3 is the exploded view of the embodiment of the utility model;
Fig. 4 is the cutaway view of the embodiment of the utility model;
Fig. 5 is the enlarged drawing at A place in Fig. 4.
Accompanying drawing identifier declaration:
10, lamp outer cover 11, side plate
12, base plate 121, heat radiation boss
13, fixed support
20, reflection shield 21, Lamp cup
211, opening 212, snap-latch piece
22, reflector 23, supporting plate
30, LED illuminating module 31, LED installation cavity
32, drive circuit board 33, LED
40, diffuser plate 41, diffusingsurface
42, installed surface 421, barb.
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 5, it has demonstrated the concrete structure of the preferred embodiment of the utility model.A kind of fast-assembling spinning type LED downlight includes lamp outer cover 10, anti-dazzle reflection shield 20, LED illuminating module 30 and diffuser plate 40.
Wherein: this lamp outer cover 10 comprise tubular side plate 11, be encapsulated in the base plate 12 of these side plate 11 bottom surfaces, in the interior formation installation cavity of this lamp outer cover 10.The fixed support 13 that the both sides of described lamp outer cover 10 are installed with, can fix Down lamp and object by this fixed mount when installation.
Described reflection shield 20 is installed in lamp outer cover 10.This reflection shield 20 comprises the Lamp cup 21, flaring reflector 22 of spill, plate shaped supporting plate 23.Supporting plate 23 is supported on the edge, top of side plate 11, the base plate 12 of the Lamp cup 21 close contact lamp outer covers 10 of bottom.Particularly, heat radiation boss 121 has upwards arched upward at the middle part of these lamp outer cover 10 base plates 12, Lamp cup 21 lower surfaces of described heat radiation boss 121 close contact reflection shield 20 bottoms, can former omission heat-radiating substrate, directly makes LED illuminating module 30 quick heat radiatings by reflection shield 20 and 10 contacts of lamp outer cover.
These diffuser plate 40 buckle-types are assemblied on the Lamp cup 21 of reflection shield 20, make diffuser plate 40 and Lamp cup 21 surround LED installation cavity 31.Described diffuser plate 40 comprises snap-latch piece 212 and barb 421 with the buckle structure of reflection shield 20, the assembling that is interlocked of this barb 421 and snap-latch piece 212.In the present embodiment, the sidewall of this Lamp cup 21 is provided with multiple openings 211, and the material in opening 211 inwardly sticks up the described snap-latch piece 212 of formation.Described diffuser plate 40 comprises the diffusingsurface 41 of arc and is located on the installed surface 42 of these diffusingsurface 41 peripheries, the outer ring of this installed surface 42 is provided with described barb 421, this barb 421 is interlocked with snap-latch piece 212, and this kind of assembly structure is simple, convenient, fast, can enhance productivity.
This LED illuminating module 30 is arranged in LED installation cavity 31.Described LED illuminating module 30 comprises drive circuit board 32 and at least one LED 33, and power is larger, and the quantity of LED can increase according to needs.Each LED 33 is distributed on drive circuit board 32, Lamp cup 21 upper surfaces of these drive circuit board 32 close contact reflection shields 20.Like this, in the time that LED 33 is shinny, the heat producing directly conducts to Lamp cup 21 by drive circuit board 32, and the lower surface that the heat radiation boss 121 of reflection shield 20 contacts Lamp cup 21 dispels the heat.By this, avoid traditional Down lamp to utilize heat-radiating substrate heat radiation and absorb light, therefore this LED Down lamp light extraction efficiency promotes greatly.
In sum, design focal point of the present utility model is, diffuser plate 40 is covered in the mode of snap-fitted on the Lamp cup 21 of reflection shield 20, to form LED installation cavity 31, the package assembly of this buckle-type is simple, convenient, fast, can greatly improve packaging efficiency.
In addition, this Down lamp is mainly made up of lamp outer cover 10, anti-dazzle reflection shield 20, LED illuminating module 30 and the large member of diffuser plate more than 40, and simple in structure, assembly is few, is easy to assembled formation, and cost is low, is conducive to production fast in enormous quantities.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle amendment, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a fast-assembling spinning type LED downlight, it is characterized in that: comprise lamp outer cover, reflection shield, LED illuminating module and diffuser plate, this reflection shield is installed in lamp outer cover, the base plate of the Lamp cup close contact lamp outer cover of reflection shield bottom, this diffuser plate buckle-type is assemblied on the Lamp cup of reflection shield, diffuser plate and Lamp cup surround LED installation cavity, and this LED illuminating module is arranged in LED installation cavity.
2. fast-assembling spinning type LED downlight according to claim 1, is characterized in that: the buckle of described diffuser plate and reflection shield comprises snap-latch piece and barb, the assembling that is interlocked of this barb and snap-latch piece.
3. fast-assembling spinning type LED downlight according to claim 2, it is characterized in that: described reflection shield comprises the Lamp cup of spill, flaring reflector, plate shaped supporting plate, the sidewall of this Lamp cup is provided with multiple openings, and the material in opening inwardly sticks up the described snap-latch piece of formation; Described diffuser plate comprises the diffusingsurface and the installed surface that is located on this diffusingsurface periphery of arc, and the outer ring of this installed surface is provided with described barb, and this barb and snap-latch piece are interlocked.
4. fast-assembling spinning type LED downlight according to claim 1, is characterized in that: described LED illuminating module comprises drive circuit board and at least one LED, and this LED is installed on drive circuit board, the Lamp cup upper surface of this drive circuit board close contact reflection shield.
5. fast-assembling spinning type LED downlight according to claim 4, it is characterized in that: described lamp outer cover comprise tubular side plate, be encapsulated in the base plate of this side plate bottom surface, the middle part of this base plate heat radiation boss that upwards arched upward, the Lamp cup lower surface of described heat radiation boss close contact reflection shield bottom.
6. fast-assembling spinning type LED downlight according to claim 1, is characterized in that: the both sides of described lamp outer cover are installed with the fixed support for this Down lamp is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274484.4U CN203927733U (en) | 2014-05-27 | 2014-05-27 | Fast-assembling spinning type LED downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274484.4U CN203927733U (en) | 2014-05-27 | 2014-05-27 | Fast-assembling spinning type LED downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927733U true CN203927733U (en) | 2014-11-05 |
Family
ID=51823538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274484.4U Expired - Fee Related CN203927733U (en) | 2014-05-27 | 2014-05-27 | Fast-assembling spinning type LED downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386767A (en) * | 2018-04-24 | 2018-08-10 | 许正国 | A kind of panel lamp mounting structure |
-
2014
- 2014-05-27 CN CN201420274484.4U patent/CN203927733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386767A (en) * | 2018-04-24 | 2018-08-10 | 许正国 | A kind of panel lamp mounting structure |
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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 |
Granted publication date: 20141105 Termination date: 20170527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |