CN207539767U - A kind of LED downlight - Google Patents
A kind of LED downlight Download PDFInfo
- Publication number
- CN207539767U CN207539767U CN201721820199.8U CN201721820199U CN207539767U CN 207539767 U CN207539767 U CN 207539767U CN 201721820199 U CN201721820199 U CN 201721820199U CN 207539767 U CN207539767 U CN 207539767U
- Authority
- CN
- China
- Prior art keywords
- face ring
- lamp housing
- outer shroud
- light
- hole
- 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
Abstract
The utility model discloses a kind of LED downlight, and the face ring being connect including lamp housing, with lamp housing, the LED light source in lamp housing, reflector and light-transmitting plate further include the outer shroud in face ring.The endoporus aperture of outer shroud is less than the endoporus aperture of face ring, and the outer diameter of outer shroud is less than the outer diameter of face ring, and outer shroud is set with face ring with central shaft.The outer shroud back side is equipped with several fixed support columns, fixed support column bottom is equipped with connecting screw hole, is equipped in face ring with fixing the one-to-one connecting hole of support column, connecting hole is corresponding with connecting screw hole, the mounting screw in corresponding connecting hole and connecting screw hole, makes outer shroud be supported and fixed in face ring.The light that face ring edge sends out is blocked, and the clearance space between outer shroud and face ring appears light, makes light not dazzling by outer shroud, light-out effect is good, good heat dissipation effect.
Description
Technical field
The utility model is related to field of LED illumination, more particularly to a kind of LED downlight.
Background technology
LED downlight is that one kind is embedded into ceiling, the illuminator penetrated under light.LED downlight is using LED as light
Source generally comprises lamp housing, LED light source, face ring and light-transmitting plate, and face ring is connect with lamp housing, LED light source from face ring light-emitting window light extraction,
The light sent out from face ring edge is more dazzling.
Utility model content
The main purpose of the utility model is to provide that a kind of light-out effect is good, rapid heat dissipation, prolongs the service life, is not dazzling
LED downlight.
The utility model proposes a kind of LED downlight, the face ring being connect including lamp housing, with the lamp housing, mounted on the lamp
LED light source and light-transmitting plate in shell further include the outer shroud in the face ring, and the endoporus aperture of the outer shroud is less than described
The endoporus aperture of face ring, the outer diameter of the outer shroud are less than the outer diameter of the face ring so as to form light transmission ventilation gap, the outer shroud
It is set with the face ring with central shaft；The outer shroud back side is equipped with several fixed support columns, and the outer shroud is made to be supported and fixed on institute
It states in face ring.
Preferably, the fixed support column bottom is equipped with connecting screw hole, is equipped in the face ring and is supported with the fixation
The one-to-one connecting hole of column, the connecting hole is corresponding with the connecting screw hole, in the corresponding connecting hole and the connection
Mounting screw in screw hole
Preferably, reflector is further included, the LED light source is mounted on the lamp housing intracavity bottom, and the reflector is provide with
On the LED light source, the light-transmitting plate lid is located at the reflector upper end, and the lower end of the face ring is inserted into the lamp housing,
And be pressed on the light-transmitting plate, the light-transmitting plate and the reflector is made to be fixed in the lamp housing.
Preferably, at least two connecting poles are equipped at the back side of the face ring, screw hole, institute is equipped in the connection column bottom
State lamp housing front edge be equipped with the one-to-one mounting hole of the connecting pole, the mounting hole is corresponding with the screwhole position,
The mounting screw in the corresponding screw hole and the mounting hole, makes the face ring connect fixation with the lamp housing.
Preferably, the lamp housing is heat-dissipation lamp housing made of heat-conducting metal, and the lamp housing outside wall surface is equipped with several heat radiating fins
Piece.
The utility model LED downlight has the beneficial effect that：
The utility model LED downlight is equipped with outer shroud in face ring, and the endoporus aperture of outer shroud is less than the endoporus hole of face ring
Diameter, the outer diameter of outer shroud are less than the outer diameter of face ring so as to form light transmission ventilation gap, and outer shroud is set with face ring with central shaft；Outer shroud is carried on the back
Face is equipped with several fixed support columns, outer shroud is made to be supported and fixed in face ring by fixed support column, face ring side is blocked by outer shroud
The light that edge is sent out, and the clearance space between outer shroud and face ring appears light, the heat in lamp quickly sheds from ventilative gap,
Extend the service life of lamp.Also make light not dazzling, light-out effect is good, while more attractive.
Description of the drawings
Fig. 1 is the front view of the utility model LED downlight；
Fig. 2 is the stereogram of the utility model LED downlight；
Fig. 3 is the rear view of the outer shroud of the utility model LED downlight；
Fig. 4 is the front view of the outer shroud of the utility model LED downlight.
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 embodiment
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 figs. 1 to Fig. 4, an embodiment of the LED downlight of the utility model is proposed：
A kind of LED downlight, the face ring 20 being connect including lamp housing 10, with lamp housing 10, the LED light source in lamp housing 10,
Reflector and light-transmitting plate further include the outer shroud 30 in face ring 20.LED light source is mounted on 10 intracavity bottom of lamp housing, reflective
Cup is located on LED light source, and light-transmitting plate lid is located at reflector upper end, and the lower end of face ring 20 is inserted into lamp housing 10, and be pressed on
On tabula rasa, light-transmitting plate and reflector is made to be fixed in lamp housing 10.
It is set at the back side of face ring 20 there are two connecting pole, is equipped with screw hole in connection column bottom, 10 front edge of lamp housing is equipped with
With the one-to-one mounting hole of connecting pole, mounting hole is corresponding with screwhole position, the mounting screw in corresponding screw hole and mounting hole,
Face ring 20 is made to connect fixation with lamp housing 10.
Lamp housing 10 is heat-dissipation lamp housing 10 made of heat-conducting metal, has heat conduction, cooling effect.If 10 outside wall surface of lamp housing is equipped with
Dry radiating fin.Lamp housing 10 is directly LED light source heat-dissipating.
The endoporus aperture of outer shroud 30 is less than the endoporus aperture of face ring 20, and the outer diameter of outer shroud 30 is less than the outer diameter of face ring 20, outside
Ring 30 is set with face ring 20 with central shaft.30 back side of outer shroud is equipped with several fixed support columns 31, and fixed 31 bottom of support column is equipped with
Connecting screw hole is equipped in face ring 20 with fixing 31 one-to-one connecting hole of support column, and connecting hole is corresponding with connecting screw hole,
Corresponding connecting hole and mounting screw in connecting screw hole, make outer shroud 30 be supported and fixed in face ring 20.Pass through 30 shielding surface of outer shroud
The light that 20 edge of ring is sent out, and the clearance space between outer shroud 30 and face ring 20 appears light, makes light not dazzling, goes out light efficiency
Fruit is good.
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,
Every equivalent structure transformation made based on the specification and figures of the utility model, is directly or indirectly used 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 LED downlight, the face ring being connect including lamp housing, with the lamp housing, the LED light source in the lamp housing and thoroughly
Tabula rasa, which is characterized in that further include the outer shroud in the face ring, the endoporus aperture of the outer shroud is less than the face ring
Endoporus aperture, the outer diameter of the outer shroud are less than the outer diameter of the face ring so as to form light transmission ventilation gap, the outer shroud with it is described
Face ring is set with central shaft；The outer shroud back side is equipped with several fixed support columns, and the outer shroud is made to be supported and fixed on the face ring
On.
2. LED downlight according to claim 1, which is characterized in that the fixed support column bottom is equipped with connecting screw hole,
The face ring be equipped with the fixed one-to-one connecting hole of support column, the connecting hole is corresponding with the connecting screw hole,
The mounting screw in the corresponding connecting hole and the connecting screw hole.
3. LED downlight according to claim 2, which is characterized in that further include reflector, the LED light source is mounted on institute
Lamp housing intracavity bottom is stated, the reflector is located on the LED light source, and the light-transmitting plate lid is located at the reflector upper end,
The lower end of the face ring is inserted into the lamp housing, and is pressed on the light-transmitting plate, consolidates the light-transmitting plate and the reflector
It is scheduled in the lamp housing.
4. the LED downlight according to Claims 2 or 3, which is characterized in that be equipped at least two at the back side of the face ring and connect
Column is connect, is equipped with screw hole in the connection column bottom, the lamp housing front edge is equipped with and is installed correspondingly with the connecting pole
Hole, the mounting hole is corresponding with the screwhole position, the mounting screw in the corresponding screw hole and the mounting hole, makes described
Face ring connect fixation with the lamp housing.
5. LED downlight according to claim 1, which is characterized in that the lamp housing is heat-dissipation lamp housing made of heat-conducting metal,
The lamp housing outside wall surface is equipped with several radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721820199.8U CN207539767U (en) | 2017-12-21 | 2017-12-21 | A kind of LED downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721820199.8U CN207539767U (en) | 2017-12-21 | 2017-12-21 | A kind of LED downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539767U true CN207539767U (en) | 2018-06-26 |
Family
ID=62619093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721820199.8U Expired - Fee Related CN207539767U (en) | 2017-12-21 | 2017-12-21 | A kind of LED downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539767U (en) |
-
2017
- 2017-12-21 CN CN201721820199.8U patent/CN207539767U/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: 20180626 Termination date: 20181221 |