CN103899998B - Ceiling light - Google Patents
Ceiling light Download PDFInfo
- Publication number
- CN103899998B CN103899998B CN201210582944.5A CN201210582944A CN103899998B CN 103899998 B CN103899998 B CN 103899998B CN 201210582944 A CN201210582944 A CN 201210582944A CN 103899998 B CN103899998 B CN 103899998B
- Authority
- CN
- China
- Prior art keywords
- main substrate
- outer barrel
- substrate
- radiating
- ceiling 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.)
- Active
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of ceiling light, including LED component, driving power supply and reflection shield；LED component includes aluminium base, main substrate and radiating outer barrel, and aluminium base includes respectively being integrated with multiple LEDs on central substrate and multiple side base plates, central substrate and multiple side base plates；Main substrate is frustum of a pyramid shape, and multiple side base plates are fitted with multiple side planes of main substrate and are fixedly connected, and central substrate laminating is fixed on the top surface of main substrate；Main substrate is integrally formed with radiating outer barrel；LED is fixed by integration mode, is easy to aluminium base to absorb the heat that LED is sent；Side base plate and central substrate are fixedly connected on main substrate using laminating type, can be easy to the heat transfer between main substrate and aluminium base, and main substrate is integrally formed with radiating outer barrel, and by radiating, outer barrel can be effectively by the heat of LED to external diffusion, and whole lamp radiating efficiency is high.Main substrate is frustum of a pyramid shape, and LED component is overall to be coordinated beneficial to telecurie irradiation with a reflection shield, and illumination is high.
Description
Technical field
The present invention relates to lighting device, more particularly to a kind of ceiling light.
Background technology
The ceiling light used in field such as various large-scale indoor sport venues, exhibition center and factory building, goods yard, warehouse, supermarket is most
For Metal halogen lamp or sodium vapor lamp etc., to meet intensity of illumination, but its heat dispersion is poor, and whole lamp efficiency is low, has a strong impact on the use of ceiling light
Life-span.In addition, existing part ceiling light uses LED as light source, every LED is equipped with a lens, is unfavorable for assembling, and be not suitable for
Telecurie irradiation.
The content of the invention
The technical problems to be solved by the invention are there is provided a kind of whole lamp radiating efficiency height, beneficial to telecurie irradiation, shone
The high ceiling light of degree.
In order to solve the above-mentioned technical problem, The embodiment provides a kind of ceiling light, it is characterised in that it includes
LED component, driving power supply and reflection shield；
The LED component includes aluminium base, main substrate and radiating outer barrel, and the aluminium base includes central substrate and multiple sides
Multiple LEDs are respectively integrated with substrate, the central substrate and multiple side base plates；The main substrate is convex towards light direction
The frustum of a pyramid shape risen, multiple side base plates are corresponded and fitted with multiple side planes of the main substrate and are fixedly connected, institute
Central substrate laminating is stated to be fixed on the top surface of the main substrate；
The main substrate be arranged on it is described radiating outer barrel first end, the main substrate with it is described radiating outer barrel one into
Type；The driving power supply is housed in the radiating outer barrel；The first end of the light inputting end of the reflection shield and the radiating outer barrel
It is fixedly connected, so that the LED is located in the reflection shield.
Wherein, the first end of the radiating outer barrel has a retainer ring, and the outside of the retainer ring is connected with radiating outer barrel,
Inner side extends to form cylindrical end tangs towards light direction, and the main substrate is arranged on the top surface of the cylindrical end tangs.
Wherein, the shape of the side base plate is identical with the shape of the side plane of the main substrate, the shape of the central substrate
Shape is identical with the shape of the main substrate top surface.
Wherein, the main substrate is hexagonal pyramid platform shape, and its side plane is that isosceles trapezoid, top surface are regular hexagon, correspondingly,
The side base plate is that isosceles trapezoid, the central substrate are regular hexagon.
Wherein, uniformly arrangement is arranged in the side base plate and the central substrate the multiple LED.
Wherein, it is arranged in multiple LEDs in the central substrate, adjacent three LEDs are arranged into isosceles triangle.
Wherein, the reflective surface of the reflection shield is surface of revolution, and its rotation axis is the axis of the main substrate.
Wherein, the second end of the radiating outer barrel is provided with top cover.
Wherein, the outer wall of the radiating outer barrel is provided with radiating ribs.
Wherein, the light extraction end of the reflection shield is provided with Transparent Parts.
The ceiling light that the present invention is provided, LED is fixed by integration mode, is easy to aluminium base to absorb the heat that LED is sent；
Side base plate and central substrate are fixedly connected on main substrate using laminating type, can be easy to the heat biography between main substrate and aluminium base
Pass, the main substrate is integrally formed with radiating outer barrel, and by radiating, outer barrel can be effectively by the heat of LED to external diffusion, whole lamp
Radiating efficiency is high.Main substrate is frustum of a pyramid shape, and LED component is overall to be coordinated beneficial to telecurie irradiation, and illumination with a reflection shield
It is high.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic diagram for the ceiling light that the preferred embodiment of the present invention is provided；
Fig. 2 is the schematic diagram at Fig. 1 another visual angle of ceiling light；
Fig. 3 is the decomposing schematic representation of Fig. 1 ceiling light；
Fig. 4 is the schematic diagram of the LED component of ceiling light in Fig. 3；
Fig. 5 is the schematic diagram at Fig. 4 another visual angle of LED component；
Fig. 6 is the decomposing schematic representation of the LED component in Fig. 4.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
Referring to Fig. 1 to Fig. 3, a kind of ceiling light that the preferred embodiment of the present invention is provided, including LED component 1, driving power supply 2 and
Reflection shield 3.
As shown in Figures 4 to 6, LED component 1 includes aluminium base 11, main substrate 12 and radiating outer barrel 13.The aluminium base 11
Including central substrate 111 and multiple side base plates 112；Respectively it is integrated with the central substrate 111 and multiple side base plates 112 many
Individual LED 10, LED 10 is fixed by integration mode, is easy to aluminium base 11 to absorb the heat that LED 10 is sent.The main base
Plate 12 is towards the raised frustum of a pyramid shape of light direction, multiple side planes 122 of multiple side base plates 112 and the main substrate 12
Correspond and laminating is fixedly connected, the laminating of central substrate 111 is fixed on the top surface 121 of the main substrate 12, is used
Laminating type is fixedly connected with the heat transfer that can be easy between main substrate 12 and aluminium base 11.Because main substrate 12 is frustum of a pyramid shape,
The surrounding of main substrate 12 and top carry LED 10, luminous intensity distribution demand can be met, while luminous intensity distribution is uniform.
The main substrate 12 is arranged on the first end of the radiating outer barrel 13, the main substrate 12 and the one of radiating outer barrel 13
Shaping, by radiating, outer barrel 13 can improve radiating efficiency by outside the heat diffusion on main substrate 12 to ceiling light.Radiate outer barrel 13
First end has a retainer ring 131, and the outside of retainer ring 131 is connected with radiating outer barrel 13, and inner side extends to be formed towards light direction
Cylindrical end tangs 132, the main substrate 12 is arranged on the top surface of cylindrical end tangs 132, in order to make LED 10 be located at reflection shield 3
It is interior, beneficial to luminous intensity distribution.Assembly connection between radiating outer barrel 13 and reflection shield 3 can be easy to by retainer ring 131.
Preferably, the shape of side base plate 112 is identical with the shape of the side plane 122 of main substrate 12, central substrate 111
Shape is identical with the shape of the top surface 121 of main substrate 12, to make full use of the surface area of main substrate 12 to carry out heat transfer, improves radiating
Efficiency.In the present embodiment, the main substrate 12 is hexagonal pyramid platform shape, and its side plane 122 is that isosceles trapezoid, top surface 121 are just
Hexagon, correspondingly, the side base plate 112 are that isosceles trapezoid, central substrate 111 are regular hexagon.
Preferably, uniformly arrangement is arranged in side base plate 112 and central substrate 111 multiple LEDs 10, to ensure aluminium base
Plate 11 is heated evenly, beneficial to radiating.In multiple LEDs 10 on centrally disposed substrate 111, adjacent three LEDs 10 are arranged
Into isosceles triangle so that the distance of LED 10 between any two is equal, simultaneously because central substrate 111 is regular hexagon, it can fill
Divide and arranged using the area of central substrate 111.
As shown in figure 3, driving power supply 2 is housed in radiating outer barrel 13, the heat that driving power supply 2 is produced can also be by dissipating
Hot outer barrel 13 is to external diffusion.Fixed for the ease of the installation of ceiling light, the second end of radiating outer barrel 13 is provided with top cover 4.To ensure to dissipate
Sealing in hot outer barrel 13, is provided with the first sealing ring 51 between radiating outer barrel 13 and top cover 4.In order to further improve thermal diffusivity
Can, radiating ribs can be set in the outer wall of radiating outer barrel 13.
As shown in Figure 1 to Figure 3, the light inputting end of the reflection shield 3 is fixedly connected with the first end for the outer barrel 13 that radiates, and can be avoided
The influence that 3 pairs of radiating outer barrels 13 of reflection shield radiate.The second sealing ring 52 is provided between reflection shield 3 and radiating outer barrel 13, in this reality
Apply in example, the second sealing ring 52 is arranged in retainer ring 131, to ensure sealing therebetween.The main substrate 12 and institute
Aluminium base 11 is stated in the reflection shield 3, in order to reflection shield 3 LED 10 on aluminium base 11 is carried out it is reflective.Using one
Individual all LEDs 10 of 3 pairs of reflection shield carry out it is reflective, beneficial to telecurie irradiation, whole lamp efficiency high, can 6~15 meters of setting height(from bottom), fit
For the place such as various large-scale indoor sport venues, exhibition center and factory building, goods yard, warehouse, supermarket.
Preferably, as shown in Fig. 2 the reflective surface 30 of the reflection shield 3 is surface of revolution, its rotation axis is main substrate
12 axis, i.e., the optical axis of whole ceiling light, the uniformity of illumination can be ensured by being engaged with the main substrate 12 of frustum of a pyramid shape.Certainly,
The reflective surface 30 of reflection shield 3 can also be sequentially connected to be formed for multiple planes herein.
In order to prevent the things such as dust from entering in ceiling light, it is ensured that the sealing of whole ceiling light, as shown in figure 3, reflection shield 3 goes out
Light end is provided with Transparent Parts 6.
Embodiments described above, does not constitute the restriction to the technical scheme protection domain.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements made within the spirit and principle of mode etc., should be included in the protection model of the technical scheme
Within enclosing.
Claims (9)
1. a kind of ceiling light, it is characterised in that it includes LED component, driving power supply and reflection shield；
The LED component includes aluminium base, main substrate and radiating outer barrel, and the aluminium base includes central substrate and multiple side bases
Multiple LEDs are respectively integrated with plate, the central substrate and multiple side base plates；The main substrate is raised towards light direction
Frustum of a pyramid shape, multiple side planes of multiple side base plates and the main substrate, which are corresponded and fitted, to be fixedly connected, described
Central substrate laminating is fixed on the top surface of the main substrate；
The main substrate is arranged on the first end of the radiating outer barrel, and the main substrate is integrally formed with the radiating outer barrel；Institute
Driving power supply is stated to be housed in the radiating outer barrel；The first end of the light inputting end of the reflection shield and the radiating outer barrel, which is fixed, to be connected
Connect；
The first end of the radiating outer barrel has a retainer ring, and the outside of the retainer ring is connected with radiating outer barrel, and inner side court goes out
Light direction extends to form cylindrical end tangs, and the main substrate is arranged on the top surface of the cylindrical end tangs, so that the LED is located at
In the reflection shield.
2. ceiling light according to claim 1, it is characterised in that the shape of the side base plate and the side plane of the main substrate
Shape it is identical, the shape of the central substrate is identical with the shape of the main substrate top surface.
3. ceiling light according to claim 2, it is characterised in that the main substrate is hexagonal pyramid platform shape, its side plane for etc.
Waist is trapezoidal, top surface is regular hexagon, correspondingly, and the side base plate is that isosceles trapezoid, the central substrate are regular hexagon.
4. ceiling light according to claim 1, it is characterised in that uniformly arrangement is arranged on the side base to the multiple LED
On plate and the central substrate.
5. ceiling light according to claim 1, it is characterised in that be arranged in multiple LEDs in the central substrate, phase
Adjacent three LEDs are arranged into isosceles triangle.
6. ceiling light according to claim 1, it is characterised in that the reflective surface of the reflection shield is surface of revolution, it rotates
Axis is the axis of the main substrate.
7. ceiling light according to claim 1, it is characterised in that the second end of the radiating outer barrel is provided with top cover.
8. ceiling light according to claim 1, it is characterised in that the outer wall of the radiating outer barrel is provided with radiating ribs.
9. ceiling light according to claim 1, it is characterised in that the light extraction end of the reflection shield is provided with Transparent Parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582944.5A CN103899998B (en) | 2012-12-28 | 2012-12-28 | Ceiling light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582944.5A CN103899998B (en) | 2012-12-28 | 2012-12-28 | Ceiling light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103899998A CN103899998A (en) | 2014-07-02 |
| CN103899998B true CN103899998B (en) | 2017-08-25 |
Family
ID=50991492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210582944.5A Active CN103899998B (en) | 2012-12-28 | 2012-12-28 | Ceiling light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103899998B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674158A (en) * | 2016-03-10 | 2016-06-15 | 漳州立达信灯具有限公司 | Led down lamp |
| CN109915794B (en) * | 2019-04-09 | 2024-04-26 | 欧普照明股份有限公司 | Lamp housing and lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110480Y (en) * | 2007-12-21 | 2008-09-03 | 河南赛恩阳光新能源技术有限公司 | Energy-saving high-efficiency high-power multifunctional LED street lamp |
| CN201187717Y (en) * | 2008-03-08 | 2009-01-28 | 姜建国 | LED large ceiling lamp |
| CN201507816U (en) * | 2009-08-28 | 2010-06-16 | 上海明凯照明有限公司 | Multi-surface scattering LED lamp |
| CN102563476A (en) * | 2011-11-21 | 2012-07-11 | 浙江菱洋节能电器有限公司 | LED ceiling lamp with wide illuminating angle |
| CN102829389A (en) * | 2011-06-15 | 2012-12-19 | 海洋王照明科技股份有限公司 | Lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201377717Y (en) * | 2009-03-20 | 2010-01-06 | 莫秀雯 | Improved LED down lamp |
| CN101699136A (en) * | 2009-10-29 | 2010-04-28 | 林顺权 | LED lamp |
| JP5558273B2 (en) * | 2009-11-05 | 2014-07-23 | ミサワホーム株式会社 | LED lighting |
| CN201606775U (en) * | 2010-02-05 | 2010-10-13 | 河北博信伟德电源技术有限公司 | LED down lamp with aluminum substrate |
| CN101858507A (en) * | 2010-04-14 | 2010-10-13 | 苏州泰利电器照明制造有限公司 | Universal LED transmission illuminating lamp |
| CN201885025U (en) * | 2010-12-08 | 2011-06-29 | 佛山市国星光电股份有限公司 | High-power light emitting diode (LED) lamp |
| CN102563388B (en) * | 2010-12-20 | 2014-02-12 | 海洋王照明科技股份有限公司 | All-round type LED (Light-Emitting Diode) lamp |
| CN202203703U (en) * | 2011-07-28 | 2012-04-25 | 飞利浦(中国)投资有限公司 | LED (Light-Emitting Diode) down lamp |
-
2012
- 2012-12-28 CN CN201210582944.5A patent/CN103899998B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110480Y (en) * | 2007-12-21 | 2008-09-03 | 河南赛恩阳光新能源技术有限公司 | Energy-saving high-efficiency high-power multifunctional LED street lamp |
| CN201187717Y (en) * | 2008-03-08 | 2009-01-28 | 姜建国 | LED large ceiling lamp |
| CN201507816U (en) * | 2009-08-28 | 2010-06-16 | 上海明凯照明有限公司 | Multi-surface scattering LED lamp |
| CN102829389A (en) * | 2011-06-15 | 2012-12-19 | 海洋王照明科技股份有限公司 | Lamp |
| CN102563476A (en) * | 2011-11-21 | 2012-07-11 | 浙江菱洋节能电器有限公司 | LED ceiling lamp with wide illuminating angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103899998A (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lo et al. | Optical design of a Butterfly lens for a street light based on a double-cluster LED | |
| CN202008025U (en) | High-luminosity angle bulb with frustum table heat-conduction mounting body | |
| JP5753965B2 (en) | LED projection illumination device | |
| CN101725903A (en) | Illuminating device and light reflecting cover thereof | |
| CN104633495A (en) | LED fluorescent lamp | |
| CN201992485U (en) | LED (light-emitting diode) light source module with easy heat dissipation | |
| CN103423667B (en) | A kind of remote projection light fixture | |
| CN103899998B (en) | Ceiling light | |
| CN103672579A (en) | Novel LED mining lamp | |
| WO2013053196A1 (en) | Light-emitting diode lighting having convex-shaped light source | |
| CN206409992U (en) | Light projector | |
| CN202501319U (en) | LED street lamp | |
| CN202091826U (en) | LED (Light-Emitting Diode) reflective regulating lamp | |
| CN103383087A (en) | LED cyclorama light | |
| CN103899997A (en) | Ceiling lamp | |
| CN203413597U (en) | LED lamp with fan | |
| CN203404657U (en) | Complete-circle light-emission LED light | |
| CN203442591U (en) | Long-distance light projection lamp | |
| CN207880565U (en) | A kind of outdoor floodlight optical texture that low-angle is luminous | |
| CN205669714U (en) | A kind of navigation light Optical devices based on compound Fresnel Lenses | |
| CN203273576U (en) | Ceiling lamp | |
| CN205504784U (en) | Shine lamp module group before LED track traffic | |
| CN104279535B (en) | Lampshade | |
| CN203286329U (en) | LED (light-emitting diode) lamp | |
| CN102155670A (en) | LED (light emitting diode) reflective regulating lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |