CN207621828U - A kind of illumination down lamp - Google Patents
A kind of illumination down lamp Download PDFInfo
- Publication number
- CN207621828U CN207621828U CN201721427888.2U CN201721427888U CN207621828U CN 207621828 U CN207621828 U CN 207621828U CN 201721427888 U CN201721427888 U CN 201721427888U CN 207621828 U CN207621828 U CN 207621828U
- Authority
- CN
- China
- Prior art keywords
- plate
- lampshade
- down lamp
- wiring board
- radiator
- 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
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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 illumination down lamp,Including radiator,Lampshade,LED aluminum base plate,Wiring board,Prefocus cup,Reflector and diffuser plate,There is the round wing plate of circular prefocus cup in the open end of the prefocus cup,The top surface inner edge of the round wing plate is provided with circular locating slot,The outer rim of the LED aluminum base plate is inside the circular locating slot,The reflector upper end has the upper folded plate formed toward inside bending,Lower end has the lower flap portion formed toward inside bending,The upper folded plate is pressed on the bottom surface of the round wing plate and by screw by the upper folded plate,Round wing plate and lampshade are locked together,The lower end inner wall of the lampshade is provided with the limiting plate of the annular extended toward inside,The lower flap portion is pressed on the top surface of the limiting plate,The bottom of the lampshade is provided with panel,In the inside of the panel, the diffuser plate is set,Its is simple in structure,It is easy to assembly.
Description
Technical field
The utility model is related to field of illumination lamp technology, more particularly to a kind of illumination down lamp.
Background technology
Downlight is a kind of illuminator being embedded into light down-ejection type in ceiling, has energy saving, low-carbon, longevity, colour developing
Property good, fast response time the advantages that, it is deep to be favored by users.
But the overall structure of existing illumination down lamp is complex, assembly is inconvenient, of high cost, the competitiveness of product in market
It is low.
Utility model content
The main purpose of the utility model is to provide a kind of illumination down lamp, simple in structure, easy to assembly.
The utility model proposes a kind of illumination down lamp, including it is radiator, lampshade, LED aluminum base plate, wiring board, prefocus cup, anti-
Light shield and diffuser plate, wherein there is the radiator downward open inner cavity, the wiring board to be installed on inside the inner cavity,
The lampshade upper end is sheathed on outside the radiator lower end, and the LED aluminum base plate is installed on inside the lampshade and blocks
The lower ending opening of the inner cavity, the wiring board is electrically connected with the LED aluminum base plate, and there is ring in the open end of the prefocus cup
Around the round wing plate of prefocus cup, the top surface inner edge of the round wing plate is provided with circular locating slot, the LED aluminum base plate it is outer
Inside the circular locating slot, there is edge the upper folded plate formed toward inside bending, lower end to have past for the reflector upper end
The lower flap portion that inside bending is formed, the upper folded plate be pressed on the bottom surface of the round wing plate and by screw will be described on
Folded plate, round wing plate and lampshade are locked together, and the annular extended toward inside is provided in the lower end inner wall of the lampshade
Limiting plate, the lower flap portion are pressed on the top surface of the limiting plate, the bottom of the lampshade are provided with panel, in the face
The diffuser plate is arranged in the inside of plate.
Preferably, control chip, LED control module, power module, wireless communication module are provided on the wiring board
And infrared induction module, the LED control module, power module, wireless communication module and infrared induction module respectively with
The control chip is connected.
Preferably, further include having screw, the wiring board is locked on the roof of the inner cavity by screw.
Preferably, the radiator is using made of aluminium alloy.
Preferably, circumferentially-spaced distribution and vertically extending radiating fin are provided on the outer wall of the radiator.
The illumination down lamp of the utility model has the beneficial effect that：
The illumination down lamp of the utility model, simple in structure, easy to assembly, at low cost, the competitiveness of product in market is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the illumination down lamp of the utility model；
Fig. 2 is the circuit diagram of the illumination down lamp of the utility model.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Figures 1 and 2, a kind of illumination down lamp of the utility model, including radiator 1, lampshade 2, LED aluminum base plate are proposed
3, wiring board 4, prefocus cup 5, reflector 6 and diffuser plate 7, wherein the radiator 1 has downward open inner cavity 100, institute
It states wiring board 4 and is installed on 100 the inside of the inner cavity, 2 upper end of the lampshade is sheathed on outside 1 lower end of the radiator, the LED
Aluminum substrate 3 is installed on the inside of the lampshade 2 and closes off the lower ending opening of the inner cavity 100, the wiring board 4 with it is described
LED aluminum base plate 3 is electrically connected, and there is the round wing plate 501 of circular prefocus cup in the open end of the prefocus cup 5, in the round wing
The top surface inner edge of plate 501 is provided with circular locating slot 502, and the outer rim of the LED aluminum base plate 3 is embedded in the circular locating slot 502
There is the upper folded plate 601 formed toward inside bending, lower end to have toward under inside bending formation for the inside, 6 upper end of the reflector
Folded plate 602, the upper folded plate 601 are pressed on the bottom surface of the round wing plate 501 and by screw by the upper folded plate
601, round wing plate 501 and lampshade 2 are locked together, and the ring extended toward inside is provided in the lower end inner wall of the lampshade 2
The limiting plate 201 of shape, the lower flap portion 602 are pressed on the top surface of the limiting plate 201, are arranged in the bottom of the lampshade 2
There is panel 8, the diffuser plate 7 is set in the inside of the panel 8.
The illumination down lamp of the present embodiment, simple in structure, easy to assembly, at low cost, the competitiveness of product in market is high.
Further, control chip, LED control module, power module, wireless telecommunications are provided on the wiring board 4
Module and infrared induction module, the LED control module, power module, wireless communication module and infrared induction module point
It is not connected with the control chip.Its is simple in structure, may make user that can pass through remote control by newly-increased wireless communication module
Either mobile terminal achieves that the control to downlight working condition or pattern to device, and the usage experience of user can be improved with this,
Improve the competitiveness of product in market.
Further, further include having screw, the wiring board 4 is locked on the top of the inner cavity 100 by screw
On wall.
Further, the radiator 1 is using made of aluminium alloy.
Further, circumferentially-spaced distribution and vertically extending radiating fin are provided on the outer wall of the radiator 1
Piece 101.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of illumination down lamp, which is characterized in that including radiator, lampshade, LED aluminum base plate, wiring board, prefocus cup, reflector
And diffuser plate, wherein the radiator has downward open inner cavity, the wiring board is installed on inside the inner cavity, described
Lampshade upper end is sheathed on outside the radiator lower end, and the LED aluminum base plate is installed on inside the lampshade and closes off institute
The lower ending opening of inner cavity is stated, the wiring board is electrically connected with the LED aluminum base plate, and the open end of the prefocus cup has around poly-
The round wing plate of light cup is provided with circular locating slot in the top surface inner edge of the round wing plate, and the outer rim of the LED aluminum base plate is embedding
Inside the circular locating slot, there is the upper folded plate formed toward inside bending, lower end to have toward inside for the reflector upper end
The lower flap portion that bending is formed, the upper folded plate are pressed on the bottom surface of the round wing plate and by screw by the upper folding
Plate, round wing plate and lampshade are locked together, and the lower end inner wall of the lampshade is provided with the limit of the annular extended toward inside
Position plate, the lower flap portion are pressed on the top surface of the limiting plate, the bottom of the lampshade are provided with panel, in the panel
Inside the diffuser plate is set.
2. a kind of illumination down lamp according to claim 1, which is characterized in that be provided with control core on the wiring board
Piece, LED control module, power module, wireless communication module and infrared induction module, the LED control module, power supply mould
Block, wireless communication module and infrared induction module are connected with the control chip respectively.
3. a kind of illumination down lamp according to claim 1, which is characterized in that further include having screw, it will be described by screw
Wiring board is locked on the roof of the inner cavity.
4. a kind of illumination down lamp according to claim 1,2 or 3, which is characterized in that the radiator is to use aluminium alloy
It is manufactured.
5. a kind of illumination down lamp according to claim 4, which is characterized in that be provided with week on the outer wall of the radiator
To being spaced apart and vertically extending radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427888.2U CN207621828U (en) | 2017-10-31 | 2017-10-31 | A kind of illumination down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427888.2U CN207621828U (en) | 2017-10-31 | 2017-10-31 | A kind of illumination down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621828U true CN207621828U (en) | 2018-07-17 |
Family
ID=62827213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427888.2U Expired - Fee Related CN207621828U (en) | 2017-10-31 | 2017-10-31 | A kind of illumination down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621828U (en) |
-
2017
- 2017-10-31 CN CN201721427888.2U patent/CN207621828U/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 |
Granted publication date: 20180717 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |