CN207621835U - LED downlight - Google Patents
LED downlight Download PDFInfo
- Publication number
- CN207621835U CN207621835U CN201721845763.1U CN201721845763U CN207621835U CN 207621835 U CN207621835 U CN 207621835U CN 201721845763 U CN201721845763 U CN 201721845763U CN 207621835 U CN207621835 U CN 207621835U
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- light source
- source component
- light
- radiating piece
- accommodating chamber
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Abstract
The utility model discloses a kind of LED downlights, and the first lamp bead is arranged in groove, and the light that the first lamp bead is sent out projects from the other end of lens after lens multiple reflections, can form the soft ring of light of a circle, will not cause dazzle；Second light source component is set in the first accommodating chamber, and the light that second light source component is sent out projects after light guide plate and lampshade, will not cause dazzle；Second light source component supports radiating piece, even if being shed by radiating piece convenient for the heat that second light source component generates；Radiating piece and mounting base are convenient for assembly and disassembly by the fit system of raised line and recess position, and setting elastic bumps portion can increase connective stability between the two on the position that is recessed.The LED downlight of the utility model, good heat dissipation effect will not cause dazzle.
Description
Technical field
The utility model is related to lighting technical field more particularly to a kind of LED downlights.
Background technology
Downlight is a kind of lamps and lanterns being embedded in ceiling so that light is aimed downwardly.Due to LED have energy conservation and environmental protection, make
The advantages that with long lifespan and without IR/UV light, LED downlight has begun widely to substitute conventional light source downlight.It is LED existing
Lamps and lanterns have the shortcomings that complicated, heat dissipation effect is bad and easy tos produce dazzle, it is necessary to make improvements.
Utility model content
Technical problem to be solved in the utility model is：A kind of good heat dissipation effect is provided and not will produce the LED of dazzle
Downlight.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of LED downlight, including lampshade, mounting base, LED light source component, lens, light guide plate, radiating piece and power supply module,
The shape of the lens is circular ring shape, and the lens include ontology and the first accommodating chamber, and the ontology surrounds described first and accommodates
One end of chamber, the ontology is fixedly connected with radiating piece, and the LED light source component includes first light source component and second light source group
Part, the first light source component are equipped with the first lamp bead, and one end that the ontology is connect with radiating piece is equipped with groove, and described first
Lamp bead is located in the groove；The second light source component is located in first accommodating chamber, the light guide plate and lampshade difference
It is fixedly installed on the one end of lens far from radiating piece, and the light guide plate and lampshade cover at the second light source component respectively
On, the lampshade is located at side of the light guide plate far from second light source component；The madial wall of the ontology is equipped with boss, institute
It states and is fixed with elastic component on boss, the both ends of the elastic component support the side of the boss and second light source component respectively
Face, the another side of the second light source component far from elastic component support the radiating piece；The middle part of the radiating piece is equipped with the
Two accommodating chambers, the power supply module are fixedly installed in second accommodating chamber, and the lateral wall of the radiating piece is equipped at least
Four raised lines, the madial wall of the mounting base be equipped with the matched recess position of the raised line, the recess position is equipped with
Elastic bumps portion, the elastic bumps portion support the raised line.
Further, the elastic component is spring.
Further, the material of the mounting base is aluminium.
Further, the material of the radiating piece is copper.
Further, the light that the first light source component is sent out is warm colour light, and the light that the second light source component is sent out is
Cool colour light.
Further, the outer surface of the radiating piece is equipped with graphite linings.
The beneficial effects of the utility model are：First lamp bead is arranged in groove, the light that the first lamp bead is sent out is through saturating
After mirror multiple reflections, is projected from the other end of lens, the soft ring of light of a circle can be formed, dazzle will not be caused；It is accommodated first
Second light source component is arranged in intracavitary, and the light that second light source component is sent out projects after light guide plate and lampshade, will not cause dazzle；
Second light source component supports radiating piece, even if being shed by radiating piece convenient for the heat that second light source component generates；Radiating piece and
Mounting base is convenient for assembly and disassembly by the fit system of raised line and recess position, and setting elastic bumps portion can increase on the position that is recessed
Connective stability between the two.The LED downlight of the utility model, good heat dissipation effect will not cause dazzle.
Description of the drawings
Fig. 1 is the overall structure diagram of the LED downlight of the utility model embodiment one.
Fig. 2 is the sectional view of the LED downlight of the utility model embodiment one.
Label declaration：
1, including lampshade；2, mounting base；3, lens；4, light guide plate；5, radiating piece；6, power supply module；7, first light source group
Part；8, second light source component；31, ontology；32, the first accommodating chamber；
311, groove；312, boss；313, elastic component；51, the second accommodating chamber；52, raised line.
Specific implementation mode
For technology contents, the objects and the effects of the utility model are described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is：First lamp bead is arranged in groove, can form the soft ring of light of a circle,
Second light source component supports radiating piece, even if being shed by radiating piece convenient for the heat that second light source component generates.
Please refer to Fig. 1 and Fig. 2, a kind of LED downlight, including lampshade, mounting base, LED light source component, lens, light guide plate,
The shape of radiating piece and power supply module, the lens is circular ring shape, and the lens include ontology and the first accommodating chamber, the ontology
First accommodating chamber is surrounded, one end of the ontology is fixedly connected with radiating piece, and the LED light source component includes first light source
Component and second light source component, the first light source component are equipped with the first lamp bead, one end that the ontology is connect with radiating piece
Equipped with groove, first lamp bead is located in the groove；The second light source component is located in first accommodating chamber, described
Light guide plate and lampshade are fixedly installed on the one end of lens far from radiating piece respectively, and the light guide plate and lampshade cover at institute respectively
It states on second light source component, the lampshade is located at side of the light guide plate far from second light source component；The inside of the ontology
Wall is equipped with boss, is fixed with elastic component on the boss, the both ends of the elastic component support the boss and second respectively
The one side of light source assembly, the another side of the second light source component far from elastic component support the radiating piece；The heat dissipation
The middle part of part is equipped with the second accommodating chamber, and the power supply module is fixedly installed in second accommodating chamber, outside the radiating piece
Side wall is equipped at least four raised line, and the madial wall of the mounting base is equipped with and the matched recess position of the raised line, institute
It states recess position and is equipped with elastic bumps portion, the elastic bumps portion supports the raised line.
As can be seen from the above description, the beneficial effects of the utility model are：First lamp bead is arranged in groove, the first lamp
The light that pearl sends out projects from the other end of lens after lens multiple reflections, can form the soft ring of light of a circle, will not cause dizzy
Light；Second light source component is set in the first accommodating chamber, the light that second light source component is sent out projects after light guide plate and lampshade,
It will not cause dazzle；Second light source component supports radiating piece, even if passing through radiating piece convenient for the heat that second light source component generates
It sheds；Radiating piece and mounting base are convenient for assembly and disassembly by the fit system of raised line and recess position, and elasticity is arranged on the position that is recessed
Lug boss can increase connective stability between the two.The LED downlight of the utility model, good heat dissipation effect will not cause dizzy
Light.
Further, the elastic component is spring.
Further, the material of the mounting base is aluminium.
Seen from the above description, the material of mounting base is aluminium, has the advantages that light and good heat conduction effect.
Further, the material of the radiating piece is copper.
Seen from the above description, the good heat conduction effect of copper.
Further, the light that the first light source component is sent out is warm colour light, and the light that the second light source component is sent out is
Cool colour light.
Seen from the above description, warm colour light or cool colour light can be used as needed, meet the needs of people are different.
Further, the outer surface of the radiating piece is equipped with graphite linings.
Seen from the above description, setting graphite linings can enhance heat-conducting effect, improve radiating efficiency.
Fig. 1 and Fig. 2 is please referred to, the embodiments of the present invention one are：
A kind of LED downlight, including lampshade 1, mounting base 2, LED light source component, lens 3, light guide plate 4, radiating piece 5 and power supply
Component 6.Power supply module 6 is electrically connected with the first light source component 7 and second light source component 8 respectively belonging to institute, the LED light source
Component includes first light source component 7 and second light source component 8, and the first light source component 7 is equipped with the first lamp bead, and described first
The light that light source assembly 7 is sent out is warm colour light, and the light that the second light source component 8 is sent out is cool colour light.Further include switching device, institute
Switching device is stated to be electrically connected with the first light source component 7 and second light source component 8 respectively, it, can be with by controlling switching device
Control uses first light source component 7 or second light source component 8.The shape of the lens 3 is circular ring shape, and the lens 3 include
Ontology 31 and the first accommodating chamber 32, the ontology 31 surround first accommodating chamber 32, one end and the radiating piece 5 of the ontology 31
It is fixedly connected, one end that the ontology 31 is connect with radiating piece 5 is equipped with groove 311, and first lamp bead is located at the groove 311
It is interior, first lamp bead of circle can be uniformly arranged so that the uniform ring of light of circle is generated on lens 3.The second light source component 8
In in first accommodating chamber 32, the light guide plate 4 and lampshade 1 are fixedly installed on the one end of lens 3 far from radiating piece 5 respectively,
And the light guide plate 4 and lampshade 1 are covered at respectively on the second light source component 8, it is remote that the lampshade 1 is located at the light guide plate 4
Side from second light source component 8.The madial wall of the ontology 31 is equipped with boss 312, and bullet is fixed on the boss 312
Property part 313, the both ends of the elastic component 313 support the one side of the boss 312 and second light source component 8 respectively, and described
Two another sides of the light source assembly 8 far from elastic component 313 support the radiating piece 5, it is preferred that the elastic component 313 is spring.
The middle part of the radiating piece 5 is equipped with the second accommodating chamber 51, and the power supply module 6 is fixedly installed in second accommodating chamber 51.
The lateral wall of the radiating piece 5 is equipped at least four raised line 52, and the madial wall of the mounting base 2 is equipped with and the raised line
52 matched recess positions, the recess position are equipped with elastic bumps portion, and the elastic bumps portion supports the raised line 52, that is,
Radiating piece 5 and mounting base 2 are detachably connected by way of plug, and mounting hole can be arranged in mounting base 2.The present embodiment
In, the material of the mounting base 2 is aluminium, and the material of the radiating piece 5 is copper, in order to enhance heat dissipation effect, in the radiating piece 5
Outer surface be additionally provided with graphite linings.The heat that first light source component 7, second light source component 8 and power supply module 6 generate passes through heat dissipation
The conduction of part 5 to mounting base 2 is distributed.
In conclusion a kind of LED downlight provided by the utility model, can use cold light and warm light as needed, dissipate
Thermal effect is good, not will produce dazzle.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of LED downlight, including lampshade, mounting base, LED light source component, lens, light guide plate, radiating piece and power supply module,
It is characterized in that, the shape of the lens is circular ring shape, and the lens include ontology and the first accommodating chamber, and the ontology surrounds described
One end of first accommodating chamber, the ontology is fixedly connected with radiating piece, and the LED light source component includes first light source component and
Two light source assemblies, the first light source component are equipped with the first lamp bead, and one end that the ontology is connect with radiating piece is equipped with groove,
First lamp bead is located in the groove；The second light source component is located in first accommodating chamber, the light guide plate and
Lampshade is fixedly installed on the one end of lens far from radiating piece respectively, and the light guide plate and lampshade cover at second light respectively
On source component, the lampshade is located at side of the light guide plate far from second light source component；The madial wall of the ontology is equipped with
Boss is fixed with elastic component on the boss, and the both ends of the elastic component support the boss and second light source component respectively
One side, the another side of the second light source component far from elastic component supports the radiating piece；The middle part of the radiating piece
Equipped with the second accommodating chamber, the power supply module is fixedly installed in second accommodating chamber, is set on the lateral wall of the radiating piece
There are at least four raised line, the madial wall of the mounting base to be equipped with and the matched recess position of the raised line, the recess position
It is equipped with elastic bumps portion, the elastic bumps portion supports the raised line.
2. LED downlight according to claim 1, which is characterized in that the elastic component is spring.
3. LED downlight according to claim 1, which is characterized in that the material of the mounting base is aluminium.
4. LED downlight according to claim 1, which is characterized in that the material of the radiating piece is copper.
5. LED downlight according to claim 1, which is characterized in that the light that the first light source component is sent out is warm colour light,
The light that the second light source component is sent out is cool colour light.
6. according to the LED downlight described in claim 1 to 5 any one, which is characterized in that the outer surface of the radiating piece is equipped with
Graphite linings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845763.1U CN207621835U (en) | 2017-12-26 | 2017-12-26 | LED downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845763.1U CN207621835U (en) | 2017-12-26 | 2017-12-26 | LED downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621835U true CN207621835U (en) | 2018-07-17 |
Family
ID=62830165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721845763.1U Active CN207621835U (en) | 2017-12-26 | 2017-12-26 | LED downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826130A (en) * | 2018-08-29 | 2018-11-16 | 刘宾 | A kind of efficiency heat-radiating LED lamp of installation easy to disassemble |
| CN109442266A (en) * | 2018-10-25 | 2019-03-08 | 曾瑞宜 | A kind of LED corridor lamp of Modularized dismounting high efficiency and heat radiation |
-
2017
- 2017-12-26 CN CN201721845763.1U patent/CN207621835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826130A (en) * | 2018-08-29 | 2018-11-16 | 刘宾 | A kind of efficiency heat-radiating LED lamp of installation easy to disassemble |
| CN109442266A (en) * | 2018-10-25 | 2019-03-08 | 曾瑞宜 | A kind of LED corridor lamp of Modularized dismounting high efficiency and heat radiation |
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