WO2012171466A1 - 感应照明装置 - Google Patents
感应照明装置 Download PDFInfo
- Publication number
- WO2012171466A1 WO2012171466A1 PCT/CN2012/076930 CN2012076930W WO2012171466A1 WO 2012171466 A1 WO2012171466 A1 WO 2012171466A1 CN 2012076930 W CN2012076930 W CN 2012076930W WO 2012171466 A1 WO2012171466 A1 WO 2012171466A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- light emitting
- module
- sensing
- disposed
- Prior art date
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
- 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
- F21V23/0471—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 the sensor detecting the proximity, the presence or the movement of an object or a person
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
- F21V23/006—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 arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Definitions
- the present invention relates to the field of lighting technology, and more particularly to an inductive lighting device having an inductive function. Dragon
- One of the common methods is to install sensing devices on the lighting devices to sense human activities. The presence or absence of the person, to adjust the light and shade of the light.
- the sensing device due to the size of the circuit board and its structural arrangement, the sensing device usually needs to be independently disposed on an outer side of the illumination device, so that the detection range of the sensing device and the illumination range of the illumination module may be Partial deviation, or the situation where the sensing device is blocked by the lighting device.
- the detection range of the sensing device is biased to one side.
- the illumination range of the illumination module will be biased to one side.
- the sensing device in the central part of the lighting device, but the setting will cause the sensing device to withstand the light or thermal energy of the lighting module, resulting in the disadvantage that the sensing device does not sense the light.
- the sensing device and the light emitting module in the prior art are soldered on the same circuit board, so that if one of the sensing device and the light emitting module is damaged, the other one is normal but cannot be used. , can not be replaced, very environmentally friendly.
- a lighting device is provided, the circuit board of which can be used for space utilization, the sensing device can perform good sensing, and the sensing device or the light-emitting module can be easily replaced, which is an urgent problem to be solved in the industry. Summary of the invention
- the main object of the present invention is to provide an inductive illumination device that utilizes a circuit board provided with a light-emitting diode and a circuit board provided with an inductive device to be skillfully assembled, thereby making good use of space.
- the sensing device is disposed near the central portion of the inductive illumination device and surrounded by a plurality of light emitting elements.
- the technical solution provided by the present invention is to provide an inductive lighting device, comprising a lamp body; a light emitting module disposed on the lamp body; the light emitting module comprising a plurality of light emitting elements and a first circuit board, The illuminating device is disposed on the first circuit board, and the first circuit board has an opening; and an inductive and driving module electrically connected to the illuminating module, the sensing and driving module at least comprising an inductive device a second circuit board; the second circuit board is disposed through the opening of the first circuit board, so that the sensing device is surrounded by the light emitting elements.
- the lamp body defines an accommodating space
- the first circuit board is superposed on the lamp body, so that the accommodating space of the lamp body is connected to the opening of the first circuit board of the light emitting module.
- the second circuit board is received in the accommodating space of the lamp body, another portion of the second circuit board is disposed through the opening of the first circuit board of the light emitting module; wherein the opening is formed Near the central portion of the first circuit board.
- the second circuit board includes an inductive circuit board and a driving circuit board, and the driving circuit board is electrically connected to the sensing circuit board; wherein the sensing device is disposed on the sensing circuit board, the driving circuit
- the board includes two electrodes, a driver integrated chip, and a transformer.
- the sensing device is a human body infrared (PIR) sensing element.
- PIR human body infrared
- the sensing and driving module further includes a hood, the hood is coupled to the first circuit board, and covers the human body infrared sensing element on the second circuit board to separate the human body infrared sensing element from The light emitting elements; wherein the light emitting elements are a plurality of LED light emitting elements.
- the sensing and driving module further includes a lens disposed at an end of the hood away from the first circuit board, such that the lens is separated from the human body infrared sensing element disposed in the hood There is a predetermined distance.
- the inductive lighting device further comprises a transparent lamp cover, the transparent lamp cover covers the light emitting module, and is coupled to the lamp body.
- the transparent lamp cover has an opening formed at a top end thereof, and at least one of the hood and the lens is disposed in the opening.
- the lamp body comprises a lamp cup, an intermediate sleeve and a lamp cap module, the intermediate sleeve is disposed inside the lamp cup; wherein the intermediate sleeve has opposite ends, and one end of the intermediate sleeve Connected to the base module, and the other end of the intermediate sleeve is connected to the first circuit board.
- the base module comprises a base inner tube, a conductor outer casing and a conductive component
- the conductor outer casing is sleeved on an outer edge surface of the inner sleeve of the lamp cap
- the conductive component is inserted into one of the inner tubes of the lamp cap Bottom surface.
- the lamp body further includes a first conductive pin and a second conductive pin, and the first conductive pin and the first end of the second conductive pin are electrically connected to the driving circuit board respectively a second electrode; wherein the conductor housing is coupled to the inner tube of the base, the second end of the first conductive pin extends into the gap between the conductor housing and the inner tube of the base, and the second end of the first conductive pin Electrically connected to the conductor housing.
- the lamp body further includes a first conductive pin and a second conductive pin, and the first conductive pin and the first end of the second conductive pin are electrically connected to the driving circuit board respectively a second electrode; wherein the conductive element is disposed at a bottom of the inner tube of the lamp cap, the conductive element is at least partially exposed outside the inner tube of the lamp cap, and the second end of the second conductive pin is inserted into the The connection hole is electrically connected to the conductive element.
- the sensing device is a microwave sensing element.
- the inductive lighting device further comprises a transparent lamp cover, the transparent lamp cover covers the light emitting module, and is coupled to the lamp body.
- the lamp body comprises a lamp cup, an intermediate sleeve and a lamp cap module, the intermediate sleeve is disposed inside the lamp cup; wherein the intermediate sleeve has two ends, and the intermediate sleeve has one end connected thereto In the base module, and the other end of the intermediate sleeve is connected to the first circuit board.
- the microwave sensing element comprises an upper cover case, an antenna module, an amplifying circuit board and a lower cover case; wherein the antenna module and the amplifying circuit board are sandwiched between the upper cover case and the lower cover case Between the antenna module and the amplifying circuit board.
- the lamp cap module comprises a lamp inner tube, a conductor outer casing and a conductive component, the conductor shell is sleeved on an outer edge surface of the inner sleeve of the lamp cap, and the conductive component is inserted from the inner tube of the lamp cap Bottom surface.
- the lamp body further includes a first conductive pin and a second conductive pin, and the first conductive pin and the first end of the second conductive pin are electrically connected to the driving circuit board respectively a second electrode; wherein the conductor housing is screwed to the inner tube of the lamp cap, the second end of the first conductive pin extends into the gap between the conductor housing and the inner tube of the lamp cap, so that the second conductive pin is second The end is electrically connected to the conductor housing.
- the lamp body further includes a first conductive pin and a second conductive pin, and the first conductive pin and the first end of the second conductive pin are electrically connected to the driving circuit board respectively a second electrode; wherein the conductive element is disposed at a bottom of the inner tube of the base, and the conductive element is at least partially exposed outside the inner tube of the base, so that the second end of the second conductive pin is inserted into the Even The hole is connected and electrically connected to the conductive element.
- the lamp body comprises a high thermal conductivity alloy heat sink
- the first circuit board is disposed on the high thermal conductivity alloy heat sink of the lamp body.
- the height of the first circuit board of the light-emitting module near the central portion is greater than the height near the edge portion.
- an inductive illumination device including: a lamp body; a light emitting module disposed on the lamp body; the light emitting module includes a plurality of light emitting elements and a first circuit board, The light emitting component is disposed on the first circuit board, and the first circuit board has an annular opening; and an inductive and driving module electrically connected to the light emitting module, the sensing and driving module at least comprising a human body infrared light ( PIR) a second circuit board of the sensing element; wherein the second circuit board is disposed through the annular opening of the first circuit board, so that the sensing device is surrounded by the light emitting elements.
- PIR human body infrared light
- the lamp body defines an accommodating space, and the accommodating space of the lamp body is connected to the annular opening of the first circuit board of the illuminating module, so that a part of the second circuit board is received in the When the accommodating space of the lamp body is located, the other portion of the second circuit board is disposed through the annular opening of the first circuit board of the light emitting module; wherein the annular opening is formed at a near central portion of the first circuit board.
- the sensing and driving module further includes a hood, the hood is coupled to the first circuit board, and covers the human body infrared sensing element on the second circuit board to separate the human body infrared sensing element from The light emitting elements; wherein the light emitting elements are a plurality of LED light emitting elements.
- the sensing and driving module further includes a lens disposed at an end of the hood away from the first circuit board, such that the lens is separated from the human body infrared sensing element disposed in the hood There is a predetermined distance.
- the inductive illumination device further includes a transparent lamp cover, the transparent lamp cover covers the light emitting module, and is coupled to the lamp body; wherein the transparent lamp cover has an opening formed at a top end thereof, and the light shielding cover and the lens At least one of the openings is disposed in the opening.
- a further preferred embodiment of the present invention provides an inductive illumination device, including: a lamp body; a light emitting module disposed on the lamp body; the light emitting module includes a plurality of light emitting elements and a first circuit board, The light emitting component is disposed on the first circuit board, and the first circuit board has an annular opening; and an inductive and driving module electrically connected to the light emitting module, wherein the sensing and driving module comprises at least one microwave (Microwave) a second circuit board of the sensing component; wherein the second circuit board is disposed in the annular opening of the first circuit board, so that the sensing device is used by the light emitting components Surrounded by.
- microwave microwave
- the lamp body defines an accommodating space, and the accommodating space of the lamp body is connected to the annular opening of the first circuit board of the illuminating module, so that a part of the second circuit board is received in the When the accommodating space of the lamp body is located, the other portion of the second circuit board is disposed through the annular opening of the first circuit board of the light emitting module; wherein the annular opening is formed at a near central portion of the first circuit board.
- the microwave sensing element comprises an upper cover case, an antenna module, an amplifying circuit board and a lower cover case; wherein the antenna module and the amplifying circuit board are sandwiched between the upper cover case and the lower cover case Between the antenna module and the amplifying circuit board.
- a further preferred embodiment of the present invention provides an inductive illumination device, including: a lamp body; a light emitting module disposed on the lamp body; the light emitting module includes a plurality of light emitting elements and a first circuit board, The light-emitting elements are disposed on the first circuit board; and a sensing module is electrically connected to the light-emitting module, the sensing module includes a sensing device and a second circuit board different from the first circuit board, and the sensing The device is disposed on the second circuit board; wherein the second circuit board of the sensing module is coupled to the central portion of the first circuit board of the light emitting module, so that the sensing device is surrounded by the light emitting elements.
- the second circuit board includes an inductive circuit board and a driving circuit board, and the driving circuit board is electrically connected to the sensing circuit board; wherein the sensing device is disposed on the sensing circuit board, the driving circuit
- the board includes two electrodes, a driver integrated chip, and a transformer.
- the sensing module is one of a human body infrared (PIR) sensing element and a microwave (Microwave) sensing element.
- PIR human body infrared
- Microwave microwave
- the lamp body further comprises a heat dissipating block directly contacting the driving integrated chip and/or the transformer.
- the lamp body further includes a heat dissipating block and a silicone gasket disposed between the heat dissipating block and the driving integrated chip of the driving circuit board, and/or the silicon dioxide pad is disposed on the heat dissipating chip Between the block and the transformer.
- the lamp body further comprises a high thermal conductivity alloy heat sink and an aluminum heat sink; wherein a plane of the alloy heat sink is connected to the aluminum heat sink, and the other plane of the alloy heat sink is opposite A mounting plane for setting the first circuit board.
- the inductive illumination device of the present invention has the sensing device and the light-emitting element respectively disposed on at least two circuit boards, and by using the ingenious setting for at least two circuit boards, the use of the internal space is improved, so that the sensing device is multiple Surrounded by light-emitting elements, it can make the illumination range uniform, and at the same time, the induction device The device can be protected by a hood to maintain good sensing capability.
- Figure 1 is the induction illumination of the present invention: the stereo of the example ⁇
- Figure 3 is an inductive illumination of the present invention; a partially assembled solid view of the embodiment;
- Figure 4 Inductive illumination for the present invention : section of the example ⁇
- Figure 7 is the induction lighting of the present invention : decomposition of the example ⁇
- Figure 8 is an inductive illumination of the present invention : decomposition of the embodiment ⁇
- FIG. 1 is a perspective view of the inductive lighting device 1 of the present invention
- FIG. 2 is an exploded perspective view of the inductive lighting device 1 of the present invention.
- the inductive lighting device 1 of the present invention comprises a lamp body 11, a light emitting module 13 and an inductive and driving module 15, and the light emitting module 13 and the sensing and driving module 15 are disposed on the lamp body 11.
- the light-emitting module 13 is electrically connected to the sensing and driving module 15.
- the light-emitting module 13 and the sensing and driving module 15 can be soldered to each other by an electrical connection, or can be electrically connected to each other by an electrical connection terminal. Not shown).
- the light-emitting module 13 includes a first circuit board 130 provided with a plurality of light-emitting elements 131.
- the sensing and driving module 15 includes at least a second circuit board 150 provided with a sensing device 151.
- the light-emitting elements 131 are A plurality of LED light emitting elements. With the above arrangement, the light-emitting element 131 can sense the sense of whether the surrounding environment is moving according to the sensing device 151 to perform corresponding flashing.
- the first circuit board 130 has an opening 130a for the second circuit board 150 to be pierced and assembled therein. Furthermore, the first circuit board 130 can be a ring circuit board, and the opening 130a defined by the ring circuit board is a ring hole; or the first circuit board 130 can be a U-shaped circuit board (not shown). And the opening 130a defined by the U-shaped circuit board is a gap. Of course, the opening 130a defined by the first circuit board 130 can also be a design of other different geometric forms, which is not limited herein. With the above arrangement, the space problem between the plurality of boards can be solved to avoid being limited by the mutual interference of the board structure. As a result, the space availability is greatly improved, making the components more flexible.
- the sensing device does not need to be disposed on the side of the inductive lighting device 1 as described in the prior art, but the sensing device 151 can be disposed on the inductive lighting device 1.
- the near central portion ensures that the detection range when the sensing device 151 performs detection is in the same direction as the illumination range of the light-emitting element 131.
- the structure of the first circuit board 130 can be changed to a solid board (not shown). Therefore, the second circuit board 150 provided with the sensing device 151 can be directly assembled on the first circuit board 130 by an electrical connection interface (not shown) to form a circuit module of the upper and lower stacked structures (not shown). And, preferably, is disposed in the vicinity of the central portion of the first circuit board 130; of course, the foregoing is only a possible example, which is not limited herein.
- the light-emitting element 131 is disposed around the sensing device 151, it is possible to achieve a three-hundred and sixty-degree illumination of the ring-shaped type, so that the sensing device 151 does not shield the light-emitting element 131 from being irradiated in a single specific direction. The luminous efficiency of the overall inductive lighting device 1 is not impaired.
- the first circuit board 130 can also be formed such that the height of the first circuit board 130 near the central portion is greater than the height near the edge portion, that is, by forming a height difference to increase the range of the illumination angle of the light-emitting element 131. And increase the illumination brightness, which is also a possible implementation (please refer to the following figure 6).
- the opening 130a of the first circuit board 130 is preferably close to the central portion, and the first circuit board 130 is stacked on the lamp body 11, the opening 130a of the first circuit board 130 is connected to An accommodation space 110 of the lamp body 11.
- the sensing device 151 of the sensing and driving module 15 is a human body infrared (PIR). Inductive component;
- the sensing device 154 of the sensing and driving module 15 is a microwave sensing component (please refer to the following FIG. 8 for details).
- the lamp body 11 further includes a lamp cup 111, an intermediate sleeve 112 and a base module 114.
- the accommodating space 110 is defined by an inner edge surface of the lamp cup 111.
- 112 is disposed inside the lamp cup 111, and the second circuit board 150 is further disposed inside the intermediate sleeve 112.
- the intermediate sleeve 112 has opposite ends. One end of the intermediate sleeve 112 is connected to the base module 114. The other end of the intermediate sleeve 112 is connected to the bottom side of the first circuit board 130.
- the sensing and driving module 15 further includes a hood 152 coupled to the other side of the first circuit board 130 with respect to the intermediate sleeve 112 and covering the human body infrared sensing element on the second circuit board 150.
- the human body infrared sensing element and the light emitting element 131 are separated to prevent the human body infrared sensing element from being interfered by the light or thermal energy of the light emitting element 131. It should be noted that those skilled in the art can easily change the arrangement to engage the hood 152 with the intermediate sleeve 112. Therefore, the position and manner of the hood 152 and the intermediate sleeve 112 are not engaged. Make a restriction.
- the sensing and driving module 15 further includes a lens 153.
- the lens 153 is disposed at an end of the hood 152 away from the first circuit board 130.
- the cover 153 is disposed on the hood.
- the human body infrared sensing elements 151 in 152 are separated by a predetermined distance. The distance between the lens 153 and the human body infrared sensing element 151 may affect the accuracy of the detection of the human body infrared sensing element 151. Therefore, if the positioning is assembled by the mechanism, the lens 153 and the human body infrared light can be maintained.
- the sensing elements 151 are separated by a fixed optimal distance; therefore, through the practice of the present invention, the human infrared sensing element 151 can be maintained at an optimal sensing position and height without easily following the manual Assembly creates an indeterminate change.
- the inductive lighting device 1 comprises a transparent lamp cover 17, and the transparent lamp cover 17 is provided with a light-emitting module 13 and is coupled to the lamp body 11.
- the top end of the transparent lamp cover 17 is formed with an opening 17a, and at least one of the hood 152 and the lens 153 can be pierced and protruded or flushed with the opening 17a. Better detection of vision.
- the second circuit board 150 includes a sensing circuit board 150a and a driving circuit board 150b.
- the sensing circuit board 150a is coupled to the mounting portion 150f of the driving circuit board 150b and electrically connected to the driving circuit board 150b.
- the sensing circuit board 150a is disposed perpendicular to the driving circuit board 150b, so that the detecting direction of the sensing device 151 disposed on the sensing circuit board 150a and the storage direction of the driving circuit board 150b are parallel, so as to facilitate Storage.
- the driving circuit board 150b includes two electrodes 150c, a driving integrated chip 150d, and a transformer 150e.
- the lamp body 11 further includes a heat dissipating block 155a.
- the heat dissipating block 155a directly opposes at least one of the driving integrated chip 150d and the transformer 150e, or indirectly interferes with the driving integrated chip 150d through a silicone pad 155b.
- at least one of the transformers 150e, borrowed The silicone gasket 155b is flexible and easy to conduct heat, so that the silicone gasket 155b is attached to at least one of the driving integrated chip 150d and the transformer 150e to assist in the conduction heat conduction.
- the base module 114 includes a base inner tube 114a, a conductor housing 114b, and a conductive member 114c.
- the conductor housing 114b is sleeved on an outer edge surface of the inner tube inner tube 114a, and the conductive member 114c is inserted into the base.
- the lamp inner tube 114a is an insulating material, and the conductor housing 114b and the conductive member 114c are respectively coupled to the base inner tube 114a, and the conductor housing 114b and the conductive member 114c can be used as two electrical contacts electrically connected to a power source.
- the lamp body 11 further includes a first conductive pin 117 and a second conductive pin 118.
- the first ends of the first conductive pin 117 and the second conductive pin 118 are electrically connected to the driving circuit board.
- the second end of the first conductive pin 117 and the second conductive pin 118 will be described next.
- the second end of the first conductive pin 117 extends into the gap between the conductor housing 114b and the base tube 114a of the base, since the conductor housing 114b is sleeved in the inner tube 114a, that is, the conductor housing 114b is used as an electrical contact.
- the second end of the first conductive pin 117 is electrically connected to the conductor housing 114b.
- the conductive element 114c is disposed through a connecting hole 114d defined by the bottom of the inner tube 114a of the base, thereby causing the conductive element 114c to be at least partially exposed outside the base inner tube 114a as another electrical contact.
- the second end of the second conductive pin 118 is inserted into the connecting hole 114d to be electrically connected to the conductive element 114c.
- the first conductive pin 117 and the second conductive pin 118 are electrically connected by abutting the conductor housing 114b and the conductive member 114c, respectively, which is more convenient to assemble, without using a soldering tool, and further Can increase production efficiency and reduce costs.
- any electrical connection between the driving circuit board 150b and the conductor housing 114b and the conductive member 114c can be used as an alternative to the present invention, and is not limited to the foregoing embodiments.
- FIG. 5 is a schematic perspective view of a second embodiment of the inductive lighting device of the present invention
- FIG. 6 is a schematic cross-sectional view of a second embodiment of the inductive lighting device of the present invention
- the inductive lighting device 2 includes a lamp body 21 , a light emitting module 23 , and a sensing and driving module 25 .
- the height of the first circuit board 230 of the light-emitting module 23 near the central portion is greater than the height near the edge portion, preferably the first circuit board 230 is tilted.
- the angle of 5 degrees is raised from the edge portion toward the central portion, so that the angles at which the plurality of light-emitting elements 231 disposed on the first circuit board 230 are collectively illuminated are enlarged to obtain an optimum illumination range and brightness.
- the lamp body 21 includes a lamp cup 211 and a base module 212.
- the lamp cup 211 includes a high thermal conductivity alloy heat sink 2111 and an aluminum heat sink 2112.
- the alloy heat sink 2111 is connected to the top of the aluminum heat sink 2112.
- the aluminum heat sink 2112 has a radial fin set for good heat dissipation.
- a mounting plane 2110 is formed on the other side of the alloy heat sink 2111 with respect to the aluminum heat sink 2112, and the first circuit board 230 can be quickly placed in a conductive manner by the first circuit board 230 by being disposed on the mounting plane 2110. The heat generated by 230 is dissipated.
- the alloy heat sink 2111 and the aluminum heat sink 2112 may be integrally formed, or may be combined in the assembled manner as in the embodiment.
- the alloy heat sink 2111 can be selected from an aluminum alloy heat sink made of an aluminum alloy material, or a magnesium-lithium alloy heat sink made of a magnesium-lithium alloy material, or an aluminum made of an aluminum-magnesium alloy material.
- the sensing and driving module 25 includes a sensing device 251, a light sensor 258, and a second circuit board 250.
- the sensing device 251 and the photo sensor 258 are disposed on the second circuit board 250, and in the embodiment, the photo sensor 258 is adjacent to the sensing device 251.
- the function of the light sensor 258 is to detect ambient light to control the light-emitting module 23 to perform a fill-up operation in the case where the light source is insufficient.
- the first circuit board 230 has an opening 230a
- the second circuit board 250 is disposed through the opening 230a of the first circuit board 230 to avoid possible mutual jamming between the boards. Effective space utilization.
- FIG. 8 is an exploded perspective view of a third embodiment of the inductive illumination device of the present invention.
- the inductive lighting device 3 includes a lamp body 31, a lighting module 33, an inductive and driving module 35, and a transparent lamp cover 38. Since the structure and function of the lamp body 31 and the light-emitting module 33 are similar to those of the first two embodiments, they will not be described again.
- the sensing and driving module 35 of the present embodiment includes an inductive device 354 and a second circuit board 355. Similar to the first two embodiments, the second circuit board 355 is disposed through a light source module 33. Opening 330a.
- the third embodiment is different from the first embodiment and the second embodiment.
- the second circuit board 355 is a driving circuit board, and the sensing device 354 is a microwave sensing element. Since the characteristics of the microwave detection and the infrared detection are different, in the first embodiment and the second embodiment, the human body infrared (PIR) sensing element requires a hood. 152 is separated from the light-emitting element 131, but the microwave sensing element is not required. Therefore, in the third embodiment, the hood and the lens are not provided, and the transparent lamp cover 38 is in a complete arc shape without opening. The presence.
- the microwave sensing element includes an upper cover 354a, an antenna module 354b, an amplifying circuit board 354c, and a lower cover 354d.
- the antenna module 354b and the amplifying circuit board 354c are interposed between the upper cover case 354a and the lower cover case 354d, and the antenna module 354b and the amplifying circuit board 354c are coupled to each other.
- connection manner of the amplifying circuit board 354c and the second circuit board 355 is that the amplifying circuit board 354c has a male plug connector 3540, and the second circuit board 355 has a female plug slot 3550.
- the connector 3540 and the female insertion slot 3550 cooperate to electrically connect the amplifying circuit board 354c with the second circuit board 355.
- connection manner may also be other methods such as snapping or soldering, which is not limited herein.
- the microwave sensing element can be used to judge whether the surrounding environment is moving or not, to control the flashing of the light-emitting element, thereby achieving the energy-saving effect.
- the inductive illumination device of the present invention separately provides the sensing device and the light-emitting elements to at least two circuit boards, and the use of the internal space is improved by the ingenious setting for at least two circuit boards.
- the sensing device is surrounded by a plurality of light-emitting elements to make the illumination range uniform, and the sensing device can be protected by the hood to maintain good sensing capability.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014515045A JP2014517485A (ja) | 2011-06-14 | 2012-06-14 | 感知照明装置 |
EP12801410.7A EP2722587A4 (en) | 2011-06-14 | 2012-06-14 | SENSOR LIGHTING DEVICE |
US14/126,370 US20140119034A1 (en) | 2011-06-14 | 2012-06-14 | Inductive illumination apparatus |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120199481.5 | 2011-06-14 | ||
CN201120199479.8 | 2011-06-14 | ||
CN2011201994798U CN202118607U (zh) | 2011-06-14 | 2011-06-14 | 一种免焊接电极的led灯泡 |
CN2011201995235U CN202118611U (zh) | 2011-06-14 | 2011-06-14 | 一种大光照范围的led灯泡 |
CN201120199523.5 | 2011-06-14 | ||
CN201120199410.5 | 2011-06-14 | ||
CN201120199045U CN202140837U (zh) | 2011-06-14 | 2011-06-14 | 一种改进感应器安装结构的led灯泡 |
CN201120199045.8 | 2011-06-14 | ||
CN2011201994105U CN202118606U (zh) | 2011-06-14 | 2011-06-14 | 一种合金散热的led灯泡 |
CN2011201994815U CN202118608U (zh) | 2011-06-14 | 2011-06-14 | 一种免焊接电极的led灯泡 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012171466A1 true WO2012171466A1 (zh) | 2012-12-20 |
Family
ID=47356544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2012/076930 WO2012171466A1 (zh) | 2011-06-14 | 2012-06-14 | 感应照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140119034A1 (zh) |
EP (1) | EP2722587A4 (zh) |
JP (1) | JP2014517485A (zh) |
WO (1) | WO2012171466A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672506A (zh) * | 2013-11-21 | 2014-03-26 | 浙江龙驰科技有限公司 | 一种led灯 |
CN112367743A (zh) * | 2020-11-26 | 2021-02-12 | 福建省海佳光电科技有限公司 | 一种高效智能感应灯具 |
TWI819954B (zh) * | 2023-01-18 | 2023-10-21 | 麗鴻科技股份有限公司 | 內建天線之防爆燈結構 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2722576A4 (en) * | 2011-06-14 | 2015-02-25 | Livingstyle Entpr Ltd | LIGHT EMITTING DIODE BULB HAVING A SCREEN STRUCTURE |
CN202868630U (zh) * | 2012-09-29 | 2013-04-10 | 东莞巨扬电器有限公司 | 散热模块及具有散热模块的组合式照明装置 |
US9372121B2 (en) * | 2014-07-22 | 2016-06-21 | Ir-Tec International Ltd. | Sensing device with a glare shield |
EP3368817B1 (en) | 2015-10-26 | 2019-05-08 | Signify Holding B.V. | Lighting device with connector for add on electrical device |
JPWO2019008938A1 (ja) * | 2017-07-04 | 2020-04-30 | ソニー株式会社 | 埋め込み型照明装置及び光源ユニット |
CN108730791A (zh) * | 2018-07-13 | 2018-11-02 | 生迪光电科技股份有限公司 | 微波感应球泡灯 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201039528Y (zh) * | 2007-04-23 | 2008-03-19 | 合肥三川自控工程有限责任公司 | 红外光控led感应照明灯 |
US20100302758A1 (en) * | 2009-06-02 | 2010-12-02 | Robert Wang | Multi-function replaceable modular led lamp |
CN101922621A (zh) * | 2009-06-10 | 2010-12-22 | 陈凯柏 | 具有感测功能的发光装置 |
CN102062315A (zh) * | 2010-11-09 | 2011-05-18 | 侯山春 | 人体自动感应led灯 |
CN202118611U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种大光照范围的led灯泡 |
CN202118608U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种免焊接电极的led灯泡 |
CN202118606U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种合金散热的led灯泡 |
CN202118607U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种免焊接电极的led灯泡 |
CN202140839U (zh) * | 2011-06-14 | 2012-02-08 | 东莞巨扬电器有限公司 | 一种组装式led灯泡 |
CN202140837U (zh) * | 2011-06-14 | 2012-02-08 | 东莞巨扬电器有限公司 | 一种改进感应器安装结构的led灯泡 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW515107B (en) * | 2001-12-25 | 2002-12-21 | Solidlite Corp | Power-saving light-emitting diode lamp |
KR20040080398A (ko) * | 2004-08-03 | 2004-09-18 | 권대웅 | 신광원과 마이크로웨이브센서모듈을 이용한 후방감지등 인터페이스 |
US7758223B2 (en) * | 2005-04-08 | 2010-07-20 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
US20110128742A9 (en) * | 2007-01-07 | 2011-06-02 | Pui Hang Yuen | High efficiency low cost safety light emitting diode illumination device |
FR2914732A1 (fr) * | 2007-04-06 | 2008-10-10 | Olivier Paul Legendre | Dispositif pour brancher un luminaire a led dans la douille equipant la vasque d'un lampadaire. |
JP5480551B2 (ja) * | 2009-07-28 | 2014-04-23 | パナソニック株式会社 | 照明器具 |
JP2011029089A (ja) * | 2009-07-28 | 2011-02-10 | Panasonic Electric Works Co Ltd | 照明器具 |
JP5403346B2 (ja) * | 2009-07-29 | 2014-01-29 | 株式会社ギガテック | ドップラーセンサ内蔵電球型led照明器具 |
JP5877575B2 (ja) * | 2009-07-31 | 2016-03-08 | 東芝ライテック株式会社 | 照明器具 |
CN102098829A (zh) * | 2009-12-11 | 2011-06-15 | 富准精密工业(深圳)有限公司 | 灯具及其控制系统 |
US8773007B2 (en) * | 2010-02-12 | 2014-07-08 | Cree, Inc. | Lighting devices that comprise one or more solid state light emitters |
EP2392853B1 (en) * | 2010-06-04 | 2014-10-29 | LG Innotek Co., Ltd. | Lighting device |
EP2450613B1 (en) * | 2010-11-08 | 2015-01-28 | LG Innotek Co., Ltd. | Lighting device |
US8487518B2 (en) * | 2010-12-06 | 2013-07-16 | 3M Innovative Properties Company | Solid state light with optical guide and integrated thermal guide |
US10030863B2 (en) * | 2011-04-19 | 2018-07-24 | Cree, Inc. | Heat sink structures, lighting elements and lamps incorporating same, and methods of making same |
US9163788B2 (en) * | 2011-09-20 | 2015-10-20 | Philip A. Premysler | Engineered light distribution LED light bulbs |
-
2012
- 2012-06-14 JP JP2014515045A patent/JP2014517485A/ja active Pending
- 2012-06-14 EP EP12801410.7A patent/EP2722587A4/en not_active Withdrawn
- 2012-06-14 WO PCT/CN2012/076930 patent/WO2012171466A1/zh active Application Filing
- 2012-06-14 US US14/126,370 patent/US20140119034A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201039528Y (zh) * | 2007-04-23 | 2008-03-19 | 合肥三川自控工程有限责任公司 | 红外光控led感应照明灯 |
US20100302758A1 (en) * | 2009-06-02 | 2010-12-02 | Robert Wang | Multi-function replaceable modular led lamp |
CN101922621A (zh) * | 2009-06-10 | 2010-12-22 | 陈凯柏 | 具有感测功能的发光装置 |
CN102062315A (zh) * | 2010-11-09 | 2011-05-18 | 侯山春 | 人体自动感应led灯 |
CN202118611U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种大光照范围的led灯泡 |
CN202118608U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种免焊接电极的led灯泡 |
CN202118606U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种合金散热的led灯泡 |
CN202118607U (zh) * | 2011-06-14 | 2012-01-18 | 东莞巨扬电器有限公司 | 一种免焊接电极的led灯泡 |
CN202140839U (zh) * | 2011-06-14 | 2012-02-08 | 东莞巨扬电器有限公司 | 一种组装式led灯泡 |
CN202140837U (zh) * | 2011-06-14 | 2012-02-08 | 东莞巨扬电器有限公司 | 一种改进感应器安装结构的led灯泡 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672506A (zh) * | 2013-11-21 | 2014-03-26 | 浙江龙驰科技有限公司 | 一种led灯 |
CN112367743A (zh) * | 2020-11-26 | 2021-02-12 | 福建省海佳光电科技有限公司 | 一种高效智能感应灯具 |
TWI819954B (zh) * | 2023-01-18 | 2023-10-21 | 麗鴻科技股份有限公司 | 內建天線之防爆燈結構 |
Also Published As
Publication number | Publication date |
---|---|
JP2014517485A (ja) | 2014-07-17 |
EP2722587A1 (en) | 2014-04-23 |
EP2722587A4 (en) | 2015-02-25 |
US20140119034A1 (en) | 2014-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012171466A1 (zh) | 感应照明装置 | |
JP2011100734A5 (zh) | ||
JP2012529143A5 (zh) | ||
JP5967346B2 (ja) | 照明装置 | |
JP2014518433A (ja) | 組立て式照明装置 | |
US20120049736A1 (en) | Lamp unit and illumination apparatus | |
JP2013161605A (ja) | 照明器具 | |
JP2014186838A (ja) | ランプ装置および照明装置 | |
JP6222545B2 (ja) | ランプ | |
TWM481346U (zh) | 多燈源裝置 | |
JP6142997B2 (ja) | 照明装置 | |
JP2013069530A (ja) | Led照明装置 | |
JP6094746B2 (ja) | ランプ装置および照明装置 | |
EP2587116A1 (en) | Lamp unit and luminaire | |
JP5752336B1 (ja) | Ledランプ | |
US20140169004A1 (en) | Lamp Device and Luminaire | |
US9772101B2 (en) | LED device | |
EP2851607A1 (en) | Lamp device and luminaire | |
JP5834220B2 (ja) | ランプ及び照明装置 | |
TW201604481A (zh) | 發光二極體燈泡 | |
JP2014186839A (ja) | ランプ装置および照明装置 | |
JP2016181519A (ja) | 照明ランプおよび照明器具 | |
JP2014207248A (ja) | 照明装置 | |
TWI416771B (zh) | 發光二極體 | |
JP5908256B2 (ja) | ランプ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12801410 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2014515045 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14126370 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012801410 Country of ref document: EP |