CN105674105A - Efficient lighting lamp for smart home - Google Patents
Efficient lighting lamp for smart home Download PDFInfo
- Publication number
- CN105674105A CN105674105A CN201610135097.6A CN201610135097A CN105674105A CN 105674105 A CN105674105 A CN 105674105A CN 201610135097 A CN201610135097 A CN 201610135097A CN 105674105 A CN105674105 A CN 105674105A
- Authority
- CN
- China
- Prior art keywords
- substrate
- lamp body
- stem
- light source
- transparent
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an efficient lighting lamp for the smart home. The efficient lighting lamp comprises a screw base which is connected with a bulb lamp body. A transparent lampshade is arranged on the bulb lamp body. A lamp body radiator is arranged on the periphery of the bulb lamp body. A substrate is arranged in the transparent lampshade and is installed on the lamp body radiator. A stem is arranged on the upper plane of the substrate, and a stem supporting rod is arranged at the upper portion of the stem. A vertically-installed transparent packaging substrate is fixed to the upper end of the stem supporting rod. At least one LED light source is attached to the side face of the transparent packaging substrate. An intelligent constant-current driving module is arranged on the lower plane of the substrate. The intelligent constant-current driving module is electrically connected to the LED light source. The LED light source is connected to an infrared light sensation sensor arranged on the upper surface of the substrate. An arc-face-shaped optical plastic workpiece is arranged on the top in the transparent lampshade. After installation is completed, the transparent lampshade, the lamp body radiator and the screw base form the calabash-shaped lamp. The efficient lighting lamp for the smart home is simple in structure, large in light-emitting angle and good in radiating performance, and the service life of the lamp is prolonged to a large extent.
Description
Technical field
The invention belongs to intelligence household technical field, particularly relate to a kind of lighting.
Background technology
In intelligent domestic system, lighting is essential. Because the lighting angle restriction of LED itself, the lighting angle of the LEDbulb lamp doing light source with LED is also restricted, and lighting angle is big not, causes LEDbulb lamp illumination to be present in very big constraint in the application, cannot meet the effect of panorama illumination. Also there is the problem of the radiating effect of LED lamp at present, because the quality of radiating effect is directly connected to illumination effect and the life-span of LEDbulb lamp.
Summary of the invention
In view of the above-mentioned problems in the prior art, the main purpose of the present invention is to address the deficiencies of the prior art, it is provided that a kind of intelligence household efficient illumination light fixture, and its structure is simplified, lighting angle is big and has good heat dispersion, extends the work-ing life of light fixture largely.
The technical solution used in the present invention is as follows:
A kind of intelligence household efficient illumination light fixture, comprises screw socket, and screw socket is connected with bulb lamp body, and bulb lamp body is provided with Transparent lamp shade, and bulb lamp external week is provided with lamp body scatterer; The substrate concordant with horizontal plane it is provided with in Transparent lamp shade, substrate is installed on lamp body scatterer, substrate has two planes, the upper plane of substrate is provided with stem stem, stem stem top is provided with stem stem pole, the upper end of stem stem pole is fixed with the transparent enclosure substrate erected to installing, the side of transparent enclosure substrate is pasted with at least one LED/light source, the lower plane of substrate is provided with Intelligent constant flow and drives module, Intelligent constant flow drives module to be electrically connected on LED/light source by stem leads, and LED/light source is connected to the infrared light sense sensor being arranged on upper surface of base plate; Top in Transparent lamp shade is provided with the cambered surface type optical plastics product for strengthening transmissivity and reflectivity, and the center of circle of cambered surface type optical plastics product is positioned at Transparent lamp shade top side; After installation, Transparent lamp shade, lamp body scatterer and screw socket form Pear-Shaped light fixture.
Further, the outside surface of cambered surface type optical plastics product is coated with one layer of half-reflection and half-transmission film.
Further, the center of circle angle of cambered surface type optical plastics product is 30 ° ~ 60 °, is conducive to illumination to concentrate on territory, primary field.
Further, the distance of cambered surface type optical plastics product and infrared light sense sensor harmony sound sensor is 10cm ~ 30cm.
Further, infrared light sense sensor is made up of environment light sensor and infrared human body inductor block.
Further, lamp body scatterer comprises and is placed in upper end for installing the heat-conducting plate of LED/light source and heat radiation wall integrated with described heat-conducting plate, described heat radiation wall is evenly provided with and some erects to the bar shaped radiating groove being inwardly recessed, described radiating groove is evenly distributed around the central shaft of described scatterer, is wherein provided with, with position mutually corresponding on described heat-conducting plate, the ventilation slot that can form convection of air at least two described radiating grooves.
In sum, compared with prior art, the invention has the beneficial effects as follows:
The present invention has the advantage that parts are few, structure simple, easily manufacture. Being provided with the substrate concordant with horizontal plane in the Transparent lamp shade of the present invention, the upper plane of substrate is provided with LED/light source, it is possible to ensure the luminescence of wide-angle; Further, in order to promote the exposure intensity in territory, primary field, the top in Transparent lamp shade is provided with cambered surface type optical plastics product, and cambered surface type optical plastics product can strengthen transmissivity and reflectivity; And bulb lamp external week is provided with lamp body scatterer, ensure that good heat dispersion; Infrared light sense sensor setting is in upper surface of base plate, be conducive to infrared induction, and need not be arranged in two planes of substrate, when ensureing good induction range, eliminate the trouble needing to arrange infrared light sense sensor harmony sound sensor on two planes, provide cost savings; By such setting, the present invention can meet interior lighting, public illumination, decorative illumination panorama optical illumination effect, reach the degree of depth energy-conservation, extend work-ing life more than one times.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the side-view of lamp body scatterer in the present invention;
Fig. 3 is the stereographic map one of lamp body scatterer in the present invention;
Fig. 4 is the stereographic map two of lamp body scatterer in the present invention.
Embodiment
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
As shown in Fig. 1 ~ Fig. 4: a kind of intelligence household efficient illumination light fixture of the present embodiment, comprises screw socket (E27-27) 7, and screw socket 7 is connected with bulb lamp body 8, and bulb lamp body 8 is provided with Transparent lamp shade 1, and bulb lamp body 8 periphery is provided with lamp body scatterer 6, Transparent lamp shade 1 inside is filled with helium hydrogen heat conduction gas, and it is provided with the substrate 4 concordant with horizontal plane, substrate 4 is installed on lamp body scatterer 6, substrate 4 has two planes, the upper plane of substrate 4 is provided with stem stem 30, stem stem 30 top is provided with stem stem pole 31, the upper end of stem stem pole 31 is fixed with the transparent enclosure substrate 2 erected to installing, transparent enclosure substrate 2 is the glass of high transmission rate, the side of transparent enclosure substrate 2 is pasted with at least one LED/light source 3, each LED/light source 3 is cascaded and forms LED/light source group, bottom and the front surface coated of described LED/light source 3 have fluorescent material,The lower plane of substrate 4 is provided with Intelligent constant flow and drives module 5, and Intelligent constant flow drives module 5 to be electrically connected on LED/light source 3 by stem leads 32, and LED/light source 3 is connected to the infrared light sense sensor 33 harmony sound sensor 14 being arranged on substrate 4 upper surface; Top in Transparent lamp shade 1 is provided with the cambered surface type optical plastics product 9 for strengthening transmissivity and reflectivity, the center of circle of cambered surface type optical plastics product 9 is positioned at Transparent lamp shade 1 top side, infrared light sense sensor 33 is arranged at substrate 4 upper surface, induction range is wider, is conducive to carrying out infrared induction; After installation, Transparent lamp shade 1, lamp body scatterer 6 and screw socket 7 form Pear-Shaped light fixture.
Concrete, the outside surface of cambered surface type optical plastics product 9 is coated with one layer of half-reflection and half-transmission film, its transmissivity and emittance each 50%, and light is after this film, and its light passed through and the light intensity and the former light intensity that are reflected back are big.
The center of circle angle of cambered surface type optical plastics product 9 is 30 ° ~ 60 °, and the distance of cambered surface type optical plastics product and LED/light source 3 is 10cm ~ 30cm, and such being designed with is beneficial to illumination and concentrates on territory, primary field.
Infrared light sense sensor 33 is made up of environment light sensor and infrared human body inductor block.
The present invention be applicable to standard exchange, direct current power source voltage AC DC24V; AC DC36V; AC DC48V; AC DC110V; AC DC220V. When environment illumination is lower than design illumination value, environment light sensor works, the automatic bright light of bulb lamp; When there being people to enter light area, infrared human body inductor block works, the automatic bright light of bulb lamp.
Lamp body scatterer 6 comprises and is placed in upper end for installing the heat-conducting plate of LED/light source and heat radiation wall integrated with described heat-conducting plate, described heat radiation wall is evenly provided with and some erects to the bar shaped radiating groove being inwardly recessed, described radiating groove is evenly distributed around the central shaft of described scatterer, is wherein provided with, with position mutually corresponding on described heat-conducting plate, the ventilation slot that can form convection of air at least two described radiating grooves.
Concrete, in the present embodiment, lamp body scatterer 6 is all rounded solid of revolution of upper and lower end, and the upper end round diameter of scatterer is greater than the lower end round diameter of scatterer, can be arranged to reversed round bench shaped or the shape of similar Lamp cup; In the present embodiment, the sidewall of scatterer is from the upper surface of revolution being inwardly recessed downwards, and the bottom of scatterer is the threaded column joint 13 of peripheral hardware, for being connected with lamp holder.
This scatterer is that stupalith is made, the thermal conductivity of stupalith is not less than 20W/(m*K), heat conductivility is fabulous, and ceramic distinctive capillary structure can accelerate heat radiation, and stupalith itself also has very high infrared emittance, heat radiation is accelerated by thermal radiation, radiating effect is excellent, the heat conduction that can be produced by LED/light source fast, distributes, and ensures that LED/light source is luminous in normal operating temperature range, thus the light that slows down declines, extend the work-ing life of LED chip; Several times even tens times that the heat radiation efficiency of the part that dispels the heat is metal heat radiation part made by pottery, thus the pottery system of equal heat radiation efficiency is dispelled the heat, the volume of part is little compared with the volume of metal heat radiation part, thus can reduce the volume and weight of whole lamp.
Pottery system heat radiation part has good insulativity and stability, and its voltage breakdown is not less than 12KV/mm usually, and power frequency withstand voltage can reach more than 2000V stablely, does not conduct electricity, resistance to high pressure, can ensure the protective capacities of personnel safety and light fixture.
Scatterer comprises the heat-conducting plate 10 being placed in upper end and heat radiation wall 11 integrated with heat-conducting plate 10, and heat-conducting plate 10 is provided with substrate open holes 104.The heat that LED/light source produces can be derived by heat-conducting plate 10 fast, thus reduces the temperature of LED/light source. Heat-conducting plate is rounded, heat radiation wall 11 is the sidewall of scatterer, heat radiation wall is arranged around the center of circle of heat-conducting plate 10, heat-conducting plate is horizontally placed in heat radiation wall, it is placed between the heat radiation wall of heat-conducting plate lower surface and heat-conducting plate and it is combined to form one for placing the power supply accommodating cavity 12 of Intelligent constant flow driving module 5, driving power supply, power supply accommodating cavity 12 is cylindricality, such as cylindrical or vertical prismatic shape. Evenly being provided with on heat radiation wall some erects to the bar shaped radiating groove 200 being inwardly recessed, radiating groove 200 is evenly distributed around the central shaft of scatterer, by arranging radiating groove 200 on heat radiation wall, the contact area between heat radiation wall and air is increased, thus improves radiating rate.
It is provided with, with position mutually corresponding on heat-conducting plate 10, the ventilation slot 100 that convection of air can be formed in wherein at least two radiating grooves 200 in all radiating grooves 200, ventilation slot 100 is made up of the first otch 101 being arranged on heat-conducting plate 10 and the two incisions 102 being arranged in radiating groove 200, first otch 101 communicates with the light-source chamber formed by lampshade at LED/light source place, two incisions 102 air outside with light fixture communicates, first otch 101 and two incisions 102 corresponding connection mutually, thus make the light-source chamber in light fixture and outside air circulation; Adopting the cutting of disposable hollow out to be formed between first otch 101 and two incisions 102, production process is simple. The setting of at least two ventilation slots 100, make the light-source chamber that outside air can flow in light fixture from a ventilation slot 100, air in light-source chamber flows out from another ventilation slot 100 again, thus between the air of lamp interior and the air of outside, form nature convection of air, realizing the air circulation in the inside and outside portion of light fixture, the heat in light-source chamber is taken out of by the air of outflow, thus accelerates heat radiation, make the temperature of LED/light source remain in normal operating temperature range, extend the work-ing life of LED/light source.
Being equipped with ventilation slot 100 with position mutually corresponding on heat-conducting plate 10 in each radiating groove 200 in the present embodiment, the first otch 101 is evenly arranged around the center of circle of heat-conducting plate 10, thus forms multiple convection of air, strengthens radiating rate.
First otch 101 can be set to circle, ellipse or Polygons, and in the present embodiment, the first otch 101 is square.
Description of the invention and application are explanation property, not want by the range limit of the present invention in the above-described embodiments. Distortion and the change of embodiment disclosed here are possible, for those this areas those of ordinary skill embodiment replace and the various parts of equivalence are known. It should be clear to a person skilled in the art that, when not departing from spirit or the essential characteristic of the present invention, the present invention with other forms, structure, layout, ratio, and can realize with other elements, material and parts.
Claims (5)
1. an intelligent household efficient illumination light fixture, comprising screw socket (7), screw socket (7) is connected with bulb lamp body (8), and bulb lamp body (8) is provided with Transparent lamp shade (1), it is characterized in that, bulb lamp body (8) periphery is provided with lamp body scatterer (6), the substrate (4) concordant with horizontal plane it is provided with in Transparent lamp shade (1), substrate (4) is installed on lamp body scatterer (6), substrate (4) has two planes, the upper plane of substrate (4) is provided with stem stem (30), stem stem (30) top is provided with stem stem pole (31), the upper end of stem stem pole (31) is fixed with the transparent enclosure substrate (2) erected to installing, the side of transparent enclosure substrate (2) is pasted with at least one LED/light source (3), the lower plane of substrate (4) is provided with Intelligent constant flow and drives module (5), Intelligent constant flow drives module (5) to be electrically connected on LED/light source (3) by stem leads (32), LED/light source (3) is connected to infrared light sense sensor (33) being arranged on substrate (4) upper surface,Top in Transparent lamp shade (1) is provided with cambered surface type optical plastics product (9) for strengthening transmissivity and reflectivity, and the center of circle of cambered surface type optical plastics product (9) is positioned at Transparent lamp shade (1) top side; After installation, Transparent lamp shade (1), lamp body scatterer (6) and screw socket (7) form Pear-Shaped light fixture.
2. a kind of intelligence household efficient illumination light fixture according to claim 1, it is characterised in that, the outside surface of cambered surface type optical plastics product (9) is coated with one layer of half-reflection and half-transmission film.
3. a kind of intelligence household efficient illumination light fixture according to the arbitrary item of claim 1 or 2, it is characterised in that, the center of circle angle of cambered surface type optical plastics product (9) is 30 ° ~ 60 °.
4. a kind of intelligence household efficient illumination light fixture according to claim 1, it is characterised in that, infrared light sense sensor (2) is made up of environment light sensor and infrared human body inductor block.
5. a kind of intelligence household efficient illumination light fixture according to claim 1, it is characterized in that, lamp body scatterer (6) comprises and is placed in upper end for installing the heat-conducting plate of LED/light source and heat radiation wall integrated with described heat-conducting plate, described heat radiation wall is evenly provided with and some erects to the bar shaped radiating groove being inwardly recessed, described radiating groove is evenly distributed around the central shaft of described scatterer, is wherein provided with, with position mutually corresponding on described heat-conducting plate, the ventilation slot that can form convection of air at least two described radiating grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135097.6A CN105674105A (en) | 2016-03-10 | 2016-03-10 | Efficient lighting lamp for smart home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135097.6A CN105674105A (en) | 2016-03-10 | 2016-03-10 | Efficient lighting lamp for smart home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105674105A true CN105674105A (en) | 2016-06-15 |
Family
ID=56308118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135097.6A Pending CN105674105A (en) | 2016-03-10 | 2016-03-10 | Efficient lighting lamp for smart home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525053A (en) * | 2017-09-29 | 2017-12-29 | 江门市创亚照明电器有限公司 | A kind of closed radiating piece |
-
2016
- 2016-03-10 CN CN201610135097.6A patent/CN105674105A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525053A (en) * | 2017-09-29 | 2017-12-29 | 江门市创亚照明电器有限公司 | A kind of closed radiating piece |
| CN107525053B (en) * | 2017-09-29 | 2024-06-11 | 江门市创亚照明电器有限公司 | Closed heat dissipation piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202598339U (en) | An LED tube lamp with a good heat dissipation effect | |
| CN203686746U (en) | LED (light emitting diode) light assembly system | |
| CN103411147B (en) | LED (Light Emitting Diode) bubble lamp | |
| CN202140922U (en) | LED spotlight | |
| CN105674105A (en) | Efficient lighting lamp for smart home | |
| CN103953869B (en) | Integral type LED (Light Emitting Diode) lamp bulb | |
| CN204459884U (en) | A kind of LED corn lamp | |
| CN105674104A (en) | Illuminating lamp for smart home | |
| CN203836705U (en) | Large-angle luminous LED (Light-Emitting Diode) lamp bulb with heat-dissipating flue | |
| CN205592693U (en) | Intelligence high -efficiency lighting lamp for house | |
| CN202955673U (en) | Radiator for light emitting diode (LED) bulb lamp | |
| CN102278639A (en) | Bulb with annularly arranged light sources in printed circuit board (PCB) module form | |
| CN202719404U (en) | Light-emitting diode (LED) lamp | |
| CN205592691U (en) | Intelligence house is with illumination lamps and lanterns | |
| CN201944611U (en) | Automatic heat dissipating LED lamp cup | |
| CN102261595B (en) | Separate radiating light emitting diode (LED) lamp | |
| CN204806076U (en) | Indoor LED panel light | |
| CN104251476A (en) | LED (light emitting diode) module with vertical convection and heat radiation structure | |
| CN105674102A (en) | Wide-angle illuminating lamp for smart home | |
| CN105674103A (en) | Efficient illuminating lamp used for smart home | |
| CN202613099U (en) | LED lamp | |
| CN102287655A (en) | LED (Light Emitting Diode) bulb lamp with large luminescence angle | |
| CN202302804U (en) | Bulb lamp with annularly distributed light sources in flexible printed circuit board (PCB) modular mode | |
| CN205592689U (en) | Intelligence is wide angle degree illumination lamps and lanterns for house | |
| CN201811041U (en) | LED (Light-Emitting Diode) floodlighting module with multiple heat-radiating structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |