CN207741056U - A kind of novel LED downlight - Google Patents
A kind of novel LED downlight Download PDFInfo
- Publication number
- CN207741056U CN207741056U CN201820223312.2U CN201820223312U CN207741056U CN 207741056 U CN207741056 U CN 207741056U CN 201820223312 U CN201820223312 U CN 201820223312U CN 207741056 U CN207741056 U CN 207741056U
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- China
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- light
- character type
- concave character
- light source
- type radiating
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Abstract
The utility model discloses a kind of novel LED downlight, it is in the concave character type radiating block for playing the role of cooling effect and lamp housing of concave character type including section, concave character type radiating block be equipped with inner cavity, LED downlight further include can inlay card in inner cavity and be locally protruding to the guide-lighting light transmission block outside concave character type radiating block, be installed on the concave character type radiating block back side light source installation backboard, LED light source structure, hollow cavity column, elasticity installation buckle, driving device；Guide-lighting light transmission block is set as cylindrical, and concave character type radiating block front is equipped with round light-emitting window, and guide-lighting light transmission block front is equipped with frosting；Concave character type radiating block, light source installation backboard are an integral molding structure and are made of heat-conducting metal；LED light source structure includes the substrate being tightly attached on light source installation backboard front, the white light LEDs lamp bead for sending out white light on substrate, the yellow light LED lamp bead for sending out yellow light on substrate, and driving device can control the brightness of white light LEDs lamp bead, yellow light LED lamp bead to adjust colour temperature and the brightness of mixed light.
Description
Technical field
The utility model is related to technical field of lamps, more particularly to a kind of novel LED downlight.
Background technology
The structure design tradition of existing LED downlight is old, is normally only equipped with towards the luminous single light source in front, irradiation
Direction is single, and light extraction faciostenosis is not comprehensive, and light utilization is relatively low, and light efficiency is general, and irradiation brightness is insufficient.And it can not adjust bright
Degree or colour temperature, it is difficult to adapt to the various environment of various places, the scope of application is narrow.In addition, the characteristics of LED light source is that calorific value is big,
Therefore, difficult problems of the heat dissipation problem at LED downlight are solved, existing LED downlight generally can be additionally configured with outside lamp housing
Radiator structure, and the design of radiator structure often comparatively laborious complexity, allowing for the structure of product in this way can not simplify, production
Cost is high.
Therefore, how to realize that one kind is simple for structure generous, without additional setting radiator structure, smart structural design is not tired out
It is superfluous, fitting structure can be simplified, simplify manufacturing procedure, save raw material, reduce production cost, and it is comprehensively three-dimensional to shine, light profit
With rate height, light efficiency is high, and irradiation brightness foot, uniform in light emission is soft, and light color and brightness are adjustable, and it is each to be applicable to various places
Kind of environment, the novel LED downlight for effectively expanding the scope of application are technical problems urgently to be resolved hurrily in the industry.
Invention content
The main purpose of the utility model is to provide a kind of novel LED downlight, it is intended to realize that one kind is simple for structure generous,
Radiator structure is combined into one with lamp design, and without additional setting radiator structure, smart structural design is not burdensome, simple in structure new
Grain husk simplifies fitting structure, simplifies manufacturing procedure, saves raw material, greatly reduces production cost, and front, side
It can light extraction so that shine comprehensively three-dimensional, light utilization is high, and light efficiency is high, irradiation brightness foot, and uniform in light emission is soft, light
Color and brightness are adjustable, are applicable to the various environment of various places, effectively expand the novel LED downlight of the scope of application.
The utility model proposes a kind of novel LED downlights, including section to play cooling effect and lamp housing in concave character type
The concave character type radiating block of effect, concave character type radiating block are equipped with inner cavity, LED downlight further include can inlay card in inner cavity and office
Portion, which is protruding to outside concave character type radiating block, plays the role of guide-lighting light transmission block that guide-lighting and light transmission acts on, is installed on concave character type radiating block
Simultaneously the light source installation backboard of limit fixed function is played to guide-lighting light transmission block, is installed on light source installation backboard front in the back side
LED light source structure is installed hollow cavity column, the elasticity set on hollow cavity column both sides that the back side of backboard extends outwardly out by light source
The driving device that installation is buckled, is electrically connected with LED light source structure；Guide-lighting light transmission block is set as cylindrical, concave character type radiating block front
Equipped with round light-emitting window, guide-lighting light transmission block front is equipped with the frosting for making light extraction homogeneous soft being adapted to round light-emitting window；
Concave character type radiating block, light source installation backboard are an integral molding structure and are made of heat-conducting metal；LED light source structure includes being close to
In the substrate on light source installation backboard front, the white light LEDs lamp bead for sending out white light on substrate, sending out on substrate
The yellow light LED lamp bead of yellow light, driving device can control the brightness of white light LEDs lamp bead, yellow light LED lamp bead to adjust mixed light
Colour temperature and brightness.
Preferably, it is fixed by screw mode between concave character type radiating block, light source installation backboard.
The utility model realizes a kind of simple for structure generous, and radiator structure is combined into one with lamp design, without additionally
Radiator structure is set, and smart structural design is not burdensome, and novelty simple in structure simplifies fitting structure, simplifies manufacturing procedure, section
Raw material have been saved, production cost is greatly reduced；And front, side can light extractions so that it shines comprehensively three-dimensional, light utilization
Height, light efficiency is high, irradiation brightness foot, and uniform in light emission is soft；Light color and brightness are adjustable, and it is various to be applicable to various places
Environment effectively expands the novel LED downlight of the scope of application.
Description of the drawings
Fig. 1 is a kind of one of dimensional structure diagram of an embodiment of novel LED downlight of the utility model；
Fig. 2 is the two of a kind of dimensional structure diagram of an embodiment of novel LED downlight of the utility model；
Fig. 3 is the three of a kind of dimensional structure diagram of an embodiment of novel LED downlight 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 figs. 1 to Fig. 3, propose an a kind of embodiment of novel LED downlight of the utility model, including section in recessed
The concave character type radiating block 100 for playing the role of cooling effect and lamp housing of font, concave character type radiating block 100 are equipped with inner cavity, LED
Downlight further include can inlay card be protruding in inner cavity and locally outside concave character type radiating block 100 and play the role of guide-lighting and light transmission work
Guide-lighting light transmission block 200 is installed on 100 back side of concave character type radiating block and plays limit fixed function to guide-lighting light transmission block 200
Light source installation backboard 300, be installed on light source installation backboard 300 front LED light source structure, backboard 300 installed by light source
The back side hollow cavity column 301, the elasticity installation buckle 500 and LED light set on 301 both sides of hollow cavity column that extend outwardly out
The driving device 600 of source structure electrical connection.Wherein, elasticity installation buckle 500 can fix in the mounting hole into mounting surface to make
LED downlight inlay card is installed in mounting hole.Wherein, guide-lighting light transmission block 200 is made of the optical material of light-permeable.Guide-lighting light transmission block
200 are set as cylindrical, and 100 front of concave character type radiating block is equipped with round light-emitting window 101, and 200 front of guide-lighting light transmission block is equipped with and circle
The frosting 201 for making light extraction homogeneous soft that shape light-emitting window 101 is adapted to.Front lighting after frosting 201 by, towards external exposure, going out
Light homogeneous soft, not can be appreciated that light source, will not dazzle the eyes dazzling.The part of guide-lighting light transmission block 200 is protruding to concave character type radiating block 100
Outside, in LED light source structured illumination to guide-lighting light transmission block 200 and make guide-lighting light transmission block 200 integrally shine outwardly, guide-lighting light transmission block
200 fronts can be shone by round light-emitting window 101 towards front, and guide-lighting light transmission block 200 is protruding to outside concave character type radiating block 100
It position can be integrally towards lateral emitting, that is to say, that guide-lighting light transmission block 200 can shine towards front, can also shine towards both sides, just
Face, side can light extractions so that shine comprehensively three-dimensional, light utilization is high, and light efficiency is high, irradiation brightness foot.
Concave character type radiating block 100, light source installation backboard 300 are an integral molding structure and are made of heat-conducting metal.Wherein,
Concave character type radiating block 100 plays the role of cooling effect and lamp housing, and function is combined into one, and structural reduction is generous, and radiating efficiency
Height, without additional setting radiator structure, smart structural design is not burdensome, and novelty simple in structure enormously simplifies fitting structure, letter
Change manufacturing procedure, saved raw material, greatly reduces production cost.
LED light source structure includes the substrate being tightly attached on 300 front of light source installation backboard, sends out white light on substrate
White light LEDs lamp bead 401, the yellow light LED lamp bead 402 for sending out yellow light on substrate, driving device 600 can control white light
The brightness of LED lamp bead 401, yellow light LED lamp bead 402 is to adjust colour temperature and the brightness of mixed light, in this way, LED light source structure
Light color and brightness are adjustable, can adjust out suitable colour temperature and brightness according to demand, can be adapted for various places
Various environment, effectively expand the scope of application.
It is fixed by screw mode between concave character type radiating block 100, light source installation backboard 300.
The utility model realizes a kind of simple for structure generous, and radiator structure is combined into one with lamp design, without additionally
Radiator structure is set, and smart structural design is not burdensome, and novelty simple in structure simplifies fitting structure, simplifies manufacturing procedure, section
Raw material have been saved, production cost is greatly reduced；And front, side can light extractions so that it shines comprehensively three-dimensional, light utilization
Height, light efficiency is high, irradiation brightness foot, and uniform in light emission is soft；Light color and brightness are adjustable, and it is various to be applicable to various places
Environment effectively expands the novel LED downlight of the scope of application.
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 (2)
1. a kind of novel LED downlight, which is characterized in that play the role of cooling effect and lamp housing in concave character type including section
Concave character type radiating block, concave character type radiating block are equipped with inner cavity, LED downlight further include can inlay card protrude in inner cavity and locally
Play the role of guide-lighting light transmission block that guide-lighting and light transmission acts on outside to concave character type radiating block, be installed on the concave character type radiating block back side simultaneously
The light source installation backboard of limit fixed function, the LED light source being installed on light source installation backboard front are played to guide-lighting light transmission block
Structure is installed hollow cavity column, the elastic installation card set on hollow cavity column both sides that the back side of backboard extends outwardly out by light source
Button, the driving device being electrically connected with LED light source structure；
Guide-lighting light transmission block is set as cylindrical, and concave character type radiating block front is equipped with round light-emitting window, guide-lighting light transmission block front be equipped with
The frosting for making light extraction homogeneous soft of round light-emitting window adaptation；
Concave character type radiating block, light source installation backboard are an integral molding structure and are made of heat-conducting metal；
LED light source structure includes the substrate being tightly attached on light source installation backboard front, the white light for sending out white light on substrate
LED lamp bead, the yellow light LED lamp bead for sending out yellow light on substrate, driving device can control white light LEDs lamp bead, yellow light LED lamp
The brightness of pearl is to adjust colour temperature and the brightness of mixed light.
2. a kind of novel LED downlight according to claim 1, which is characterized in that concave character type radiating block, the light source installation back of the body
It is fixed by screw mode between plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223312.2U CN207741056U (en) | 2018-02-08 | 2018-02-08 | A kind of novel LED downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223312.2U CN207741056U (en) | 2018-02-08 | 2018-02-08 | A kind of novel LED downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741056U true CN207741056U (en) | 2018-08-17 |
Family
ID=63124459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820223312.2U Expired - Fee Related CN207741056U (en) | 2018-02-08 | 2018-02-08 | A kind of novel LED downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741056U (en) |
-
2018
- 2018-02-08 CN CN201820223312.2U patent/CN207741056U/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: 20180817 Termination date: 20200208 |