CN208779294U - A kind of novel LED down lamp - Google Patents
A kind of novel LED down lamp Download PDFInfo
- Publication number
- CN208779294U CN208779294U CN201821581453.8U CN201821581453U CN208779294U CN 208779294 U CN208779294 U CN 208779294U CN 201821581453 U CN201821581453 U CN 201821581453U CN 208779294 U CN208779294 U CN 208779294U
- Authority
- CN
- China
- Prior art keywords
- reflecting cover
- radiator
- fixed frame
- heat conducting
- light
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of novel LED down lamps, including mounting base, lampshade under the fixed frame and fixed frame that are connect with mounting base, it is characterized by: being equipped with bearing at the top of the fixed frame, radiator is equipped in the fixed frame, the radiator is equipped with centre bore, the fixed frame is equipped with hole corresponding with centre bore, the heat conducting bar being connected with bearing is equipped in the centre bore, the heat conducting bar stretch out radiator distance be to centimetre, the heat conducting bar is equipped with reflecting cover far from one end of bearing, it is rotatably connected between the reflecting cover and heat conducting bar by shaft, radiator fan is equipped in the reflecting cover, lamp plate is equipped in the reflecting cover below radiator fan, the reflecting cover bottom is equipped with light-transmitting plate, lampshade is threadedly coupled below the reflecting cover, the lower section of the lampshade is equipped with tabula rasa.Advantage is the utility model compared with prior art: the LED downlight of the soft not glare of adjustable illumination range, good heat dissipation effect, light.
Description
Technical field
The utility model relates to technical field of lamps, in particular to a kind of novel LED down lamps.
Background technique
Downlight prevents take up space, can increase the soft atmosphere in space, if it is desired to building warm feeling, can try to install more
Small cup downlight, mitigates space constriction.It is generally used in hotel, family, coffee shop more.Downlight be typically mounted at bedroom, parlor,
On the periphery ceiling of toilet., LED downlight is to improve the production of exploitation on the basis of traditional downlight using novel LED illuminating light source
Product have the advantage that energy conservation, low-carbon, longevity, colour rendering be good, fast response time with the comparison of traditional downlight, and LED downlight is set
Count more beautiful light and handy, light source is not exposed, free from glare, and the visual effect of people is soft, uniform, but all light of LED light all to
Lower projection, belongs to direct light distribution, is difficult to meet in some desired applicable situations for changing LED lamp illumination range, the height of LED itself
Heat needs very big shell to radiate, and usual heat dissipation effect is undesirable, at the same the high brightness of LED bring again it is higher dizzy
Light.
Utility model content
The technical problems to be solved in the utility model is to produce a kind of adjustable illumination range, good heat dissipation effect, light
The LED downlight of the soft not glare of line.
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of novel LED down lamp, including peace
Lampshade under dress seat, the fixed frame and fixed frame that connects with mounting base, the fixed frame top is equipped with bearing, in the fixed frame
Equipped with radiator, the radiator is equipped with centre bore, and the fixed frame is equipped with hole corresponding with centre bore, the center
The heat conducting bar being connected with bearing is equipped in hole, the distance that the heat conducting bar stretches out radiator is to centimetre, and the heat conducting bar is remote
The one end held off axis is equipped with reflecting cover, is rotatably connected between the reflecting cover and heat conducting bar by shaft, described reflective
It is equipped with radiator fan in lid, is equipped with lamp plate in the reflecting cover below radiator fan, the reflecting cover bottom is equipped with light-transmitting plate, institute
It states and is threadedly coupled lampshade below reflecting cover, the lower section of the lampshade is equipped with tabula rasa, and the lampshade bottom is surrounded by rosette.
The utility model compared with prior art the advantages of be: LED downlight can distribute certain heat when in use,
The heat that LED downlight distributes has radiator fan to dissipate certain heat in reflecting cover, and a part of heat of residue of reflecting cover is logical
It crosses heat conducting bar to be transmitted in radiator, heat is dissipated by cooling fin and heat release hole, accelerates heat transfer rate, enhances heat dissipation
Effect improves the luminous efficiency of LED downlight, can adjust the angle adjustment light to reflecting cover by shaft when in use
Illumination range enhances the brightness of light, expansion range of exposures can also make light soft.
The inner surface of the lampshade is that light is made to be easy to happen irreflexive male and fomale(M&F).
Coating, which changes direction of illumination, on the light-transmitting plate prevents light reflection from returning the refraction film in reflecting cover.
The reflecting cover and male and fomale(M&F) are equipped with the reflective membrane for increasing light efficiency.
The tabula rasa is the transparent panel being formed by stacking by light guide plate and uniform light board.
The radiator includes cooling fin and heat release hole.
Heat-conducting cream is smeared between the heat conducting bar and radiator.
The part that the heat conducting bar stretches out between radiator and reflecting cover is equipped with spring lever.
The lamp plate includes the LED light on substrate and substrate.
Dismountable connection side is used between the fixed frame and radiator, heat conducting bar and reflecting cover, lamp plate and reflecting cover
Formula.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel LED down lamp of the utility model.
Fig. 2 is a kind of structural schematic diagram of novel LED down lamp radiator of the utility model.
Fig. 3 is a kind of structural schematic diagram of novel LED down lamp lamp plate of the utility model.
It is as shown in the figure: 1, mounting base, 2, fixed frame, 3, heat conducting bar, 4, reflecting cover, 5, bearing, 6, lampshade, 7, central channel,
8, radiator, 9, shaft, 10, radiator fan, 11, lamp plate, 12, tabula rasa, 13, rosette, 14, male and fomale(M&F), 15, light-transmitting plate, 16,
Spring lever, 17, LED light, 18, substrate, 19, cooling fin, 20, heat release hole.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of novel LED down lamp, including mounting base 1, the fixed frame being connect with mounting base 12 and fixed frame 2
Under lampshade 6, bearing 5 is equipped at the top of the fixed frame 2, is equipped with radiator 8 in the fixed frame 2, the radiator 8 is equipped with
Centre bore 7, the fixed frame 2 be equipped with hole corresponding with centre bore 7, is equipped in the centre bore 7 and is connected with bearing 5
Heat conducting bar 3, the distance that the heat conducting bar 3 stretches out radiator 8 is 10 to 30 centimetres, and the heat conducting bar 3 is set far from one end of bearing 5
There is reflecting cover 4, be rotatably connected between the reflecting cover 4 and heat conducting bar 3 by shaft 9, is equipped with and dissipates in the reflecting cover 4
Hot-air fan 10, lamp plate 11 is equipped in the reflecting cover 4 below radiator fan 10,4 bottom of reflecting cover is equipped with light-transmitting plate 15, institute
Threaded connection lampshade 6 below reflecting cover 4 is stated, the lower section of the lampshade 6 is equipped with tabula rasa 12, and 6 bottom of lampshade is surrounded by dress
Circlets 13.
The inner surface of the lampshade 6 is that light is made to be easy to happen irreflexive male and fomale(M&F) 14.
Coating, which changes direction of illumination, on the light-transmitting plate 15 prevents light reflection from returning the refraction film in reflecting cover 4.
The reflecting cover 4 and male and fomale(M&F) 14 are equipped with the reflective membrane for increasing light efficiency.
The tabula rasa 12 is the transparent panel being formed by stacking by light guide plate and uniform light board.
The radiator 8 includes cooling fin 19 and heat release hole 20.
Heat-conducting cream is smeared between the heat conducting bar 3 and radiator 8.
The part that the heat conducting bar 3 stretches out between radiator 8 and reflecting cover 4 is equipped with spring lever 16.
The lamp plate 11 includes the LED light 17 on substrate 18 and substrate 18.
Using dismountable between the fixed frame 2 and radiator 8, heat conducting bar 3 and reflecting cover 4, lamp plate 11 and reflecting cover 4
Connection type.
The utility model does not have ceilinged room in the specific implementation, some, and LED downlight can not will remove lighting part
It protrudes into ceiling, downlight is just at this moment installed to roof using mounting base 1, it, can be with for beauty in ceilinged room
It partially protrudes into invisible in ceiling by non-illumination, at this moment spring lever 16 can be compressed and be put in ceiling, it is loose after placement
Spring lever 16 is opened, spring lever 16 is in ceiling inner support downlight, and LED downlight can distribute certain heat, LED downlight when in use
The heat distributed has radiator fan 10 to dissipate certain heat in reflecting cover 4, and a part of heat of residue of reflecting cover 4 is by leading
Hot rod 3 is transmitted in radiator 8, and heat is dissipated by cooling fin 19 and heat release hole 20, is applied between heat conducting bar 3 and radiator 8
Heat-conducting cream is smeared, heat transfer rate is accelerated, enhances heat dissipation effect, the refraction membrane change direction of illumination coated on light-transmitting plate 15, and
Part is reflected from the light on male and fomale(M&F) 14 on reflected back toward refractive film, light is avoided and again passes through light-transmitting plate 15, subtract
The decaying of few light.Improve LED downlight luminous efficiency, when in use can by shaft 9 to reflecting cover 4 adjust the angle into
And adjust illumination range.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of novel LED down lamp, including under mounting base (1), the fixed frame (2) and fixed frame (2) that are connect with mounting base (1)
Lampshade (6), it is characterised in that: bearing (5) are equipped at the top of the fixed frame (2), are equipped with radiator (8) in the fixed frame (2),
The radiator (8) be equipped with centre bore (7), the fixed frame (2) be equipped with hole corresponding with centre bore (7), it is described in
The heat conducting bar (3) being connected with bearing (5) is equipped in heart hole (7), the distance that the heat conducting bar (3) stretches out radiator (8) is 10
To 30 centimetres, the heat conducting bar (3) is equipped with reflecting cover (4) far from the one end of bearing (5), the reflecting cover (4) and heat conducting bar (3)
Between be rotatably connected by shaft (9), radiator fan (10) are equipped in the reflecting cover (4), in the reflecting cover (4)
Lamp plate (11) are equipped with below radiator fan (10), reflecting cover (4) bottom is equipped with light-transmitting plate (15), under the reflecting cover (4)
Square thread connects lampshade (6), and the lower section of the lampshade (6) is equipped with tabula rasa (12), and lampshade (6) bottom is surrounded by rosette
(13)。
2. a kind of novel LED down lamp according to claim 1, it is characterised in that: the inner surface of the lampshade (6) is to make light
It is easy to happen irreflexive male and fomale(M&F) (14).
3. a kind of novel LED down lamp according to claim 1, it is characterised in that: coat and change on the light-transmitting plate (15)
Direction of illumination prevents light reflection from returning the refraction film in reflecting cover (4).
4. a kind of novel LED down lamp according to claim 1, it is characterised in that: the reflecting cover (4) and male and fomale(M&F) (14)
It is equipped with the reflective membrane for increasing light efficiency.
5. a kind of novel LED down lamp according to claim 1, it is characterised in that: the tabula rasa (12) be by light guide plate and
The transparent panel that uniform light board is formed by stacking.
6. a kind of novel LED down lamp according to claim 1, it is characterised in that: the radiator (8) includes cooling fin
(19) and heat release hole (20).
7. a kind of novel LED down lamp according to claim 1, it is characterised in that: the heat conducting bar (3) and radiator (8)
Between smear heat-conducting cream.
8. a kind of novel LED down lamp according to claim 1, it is characterised in that: the heat conducting bar (3) stretches out radiator
(8) part between reflecting cover (4) is equipped with spring lever (16).
9. a kind of novel LED down lamp according to claim 1, it is characterised in that: the lamp plate (11) includes substrate (18)
With the LED light (17) on substrate (18).
10. a kind of novel LED down lamp according to claim 1, it is characterised in that: the fixed frame (2) and radiator
(8), dismountable connection type is used between heat conducting bar (3) and reflecting cover (4), lamp plate (11) and reflecting cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581453.8U CN208779294U (en) | 2018-09-27 | 2018-09-27 | A kind of novel LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581453.8U CN208779294U (en) | 2018-09-27 | 2018-09-27 | A kind of novel LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779294U true CN208779294U (en) | 2019-04-23 |
Family
ID=66162656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581453.8U Expired - Fee Related CN208779294U (en) | 2018-09-27 | 2018-09-27 | A kind of novel LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779294U (en) |
-
2018
- 2018-09-27 CN CN201821581453.8U patent/CN208779294U/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: 20190423 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |