CN104482466A - Microwave radar sensing ceiling lamp - Google Patents
Microwave radar sensing ceiling lamp Download PDFInfo
- Publication number
- CN104482466A CN104482466A CN201410813047.XA CN201410813047A CN104482466A CN 104482466 A CN104482466 A CN 104482466A CN 201410813047 A CN201410813047 A CN 201410813047A CN 104482466 A CN104482466 A CN 104482466A
- Authority
- CN
- China
- Prior art keywords
- lamp
- power supply
- microwave radar
- shell
- outer casing
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a microwave radar sensing ceiling lamp. A shell is divided into a power supply shell and a lamp shell, a power input lamp cap is connected with the input end of a power supply board, the output end of the power supply board is connected with a lamp, the power supply board is provided with a driving power supply, the driving power supply is connected with a transmitting device, the transmitting device comprises a signal transmitter and a signal amplifier, and is connected with a sensor and a photoresistor, the lamp comprises a light guide plate, a light bar and an emergent light surface, the light bar is arranged between the light guide plate and the emergent light surface, the emergent light surface is a laser-dotted PMMA (polymethyl methacrylate) board, the power input lamp cap, the power supply board, the sensor, the photoresistor and the transmitting device are arranged in the power supply shell, the light guide plate and the light bar are arranged in the lamp shell, and the emergent light surface is clamped with the lamp shell. The microwave radar sensing ceiling lamp is reasonable in structure and can automatically detect the moving state of surrounding objects by utilizing the Doppler effect principle, the operating state can be intelligently adjusted, electricity consumption is low, resources are saved, the utilization rate of beads is increased, and the microwave radar sensing ceiling lamp can be used for a long time, and has a long service life.
Description
Technical field
The invention belongs to technical field of lamps, be specifically related to a kind of microwave radar induction lamp affixed to the ceiling.
Background technology
Because LED is energy-conservation, brightness is high, without mercury, without infrared ray, without ultraviolet, without electromagnetic interference, without fuel factor, radiationless, without many merits such as stroboscopic phenomenons, be widely used in now the place of the energy-conservation and high-color rendering index illumination of hotel, meeting room, factory or office, commercial use, house or communal facility, school, hospital's needs, there is a lot of radar sense light on the market at present, size is large, and cost is high, waste resource, light is uneven, can not use for a long time, service life is shorter, needs to improve.
Summary of the invention
For solving the problem, the invention discloses a kind of microwave radar induction lamp affixed to the ceiling, rational in infrastructure, automatically detect surrounding objects mobile status, adjustment duty, power consumption is low, economizes on resources, improve the utilization rate of lamp pearl, can use for a long time, long service life.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of microwave radar induction lamp affixed to the ceiling, it is characterized in that: comprise shell, power supply input lamp holder, power panel, inductive head, photo resistance, emitter, light fixture, described shell is divided into outer casing of power supply and lamp outer casing, power supply input lamp holder connects the input of power panel, the output of power panel connects light fixture, power panel is provided with driving power, described driving power connects emitter, emitter comprises signal projector and signal amplifier, emitter connects inductive head and photo resistance, described light fixture comprises light guide plate, lamp bar, exiting surface, described lamp bar is arranged between light guide plate and exiting surface, exiting surface is PMMA plate laser dotting, described power supply input lamp holder, power panel, inductive head, photo resistance, emitter is arranged in outer casing of power supply, described light guide plate, lamp bar is arranged in lamp outer casing, described exiting surface and lamp outer casing clamping.
As a modification of the present invention, described shell is plastic casing.
As a modification of the present invention, described lamp bar is the soft lamp bar of FPC.
As a modification of the present invention, outside described power panel, be provided with protective layer.
As a modification of the present invention, described protective layer is pipe box or insulating tape.
As a modification of the present invention, in described outer casing of power supply, be provided with metal sensor.
The invention has the beneficial effects as follows:
A kind of microwave radar induction lamp affixed to the ceiling of the present invention, rational in infrastructure, utilize Doppler effect principle, automatically detect surrounding objects mobile status, adjustment duty, power consumption is low, economizes on resources, improve the utilization rate of lamp pearl, can use for a long time, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is circuit theory diagrams of the present invention.
Reference numerals list:
1, outer casing of power supply, 2, lamp outer casing, 3, power supply input lamp holder, 4, power panel, 5, inductive head; 6, photo resistance, 7, metal sensor, 8, light fixture, 9, driving power, 10, signal amplifier; 11, signal projector, 12, light guide plate, 13, lamp bar, 14, exiting surface, 15, protective layer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following detailed description of the invention should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
As shown in the figure, a kind of microwave radar induction lamp affixed to the ceiling of the present invention, comprise shell, power supply input lamp holder 3, power panel 4, inductive head 5, photo resistance 6, emitter, light fixture 8, described shell is divided into outer casing of power supply 1 and lamp outer casing 2, power supply input lamp holder 3 connects the input of power panel 4, the output of power panel 4 connects light fixture, power panel is provided with driving power 9, described driving power 9 connects emitter, emitter comprises signal projector 11 and signal amplifier 10, emitter connects inductive head 5 and photo resistance 6, described light fixture 8 comprises light guide plate 12, lamp bar 13, exiting surface 14, described lamp bar 13 is arranged between light guide plate 12 and exiting surface 14, exiting surface 14 is PMMA plate laser dotting, described power supply input lamp holder 3, power panel 4, inductive head 5, photo resistance 6, emitter is arranged in outer casing of power supply 1, described light guide plate, lamp bar is arranged in lamp outer casing 2, described exiting surface and lamp outer casing 2 clamping.
A kind of microwave radar induction lamp affixed to the ceiling of the present invention, utilize Doppler effect principle, when there being mobile object to enter into certain limit, wave reflections turns back, inductive head 5, when photo resistance 6 receives the waveform of feedback, subsequent conditioning circuit is trigger signal duty after testing, the aggregative weighted power of described lamp affixed to the ceiling only has 5-6W, more than 85% is reached than conventional fluorescent lamps energy-saving effect, life-span significantly extends, economize on resources, compare with human body heat-releasing electric induction harmony control induction, distance of reaction is farther, angle is wider, without dead band, glass and veneer can be penetrated, not by environment, temperature, the impacts such as dust, reaction speed is fast, good concealment.
Shell of the present invention is plastic casing, plays insulating effect, and described lamp bar 13 is the soft lamp bar of FPC, is provided with protective layer 15 outside power panel 4, and described protective layer 15 is pipe box or insulating tape, insulation safety,
In order to prevent metal object from shielding, the present invention is provided with metal sensor 7 in described outer casing of power supply 1.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic.
Claims (6)
1. a microwave radar induction lamp affixed to the ceiling, it is characterized in that: comprise shell, power supply input lamp holder, power panel, inductive head, photo resistance, emitter, light fixture, described shell is divided into outer casing of power supply and lamp outer casing, power supply input lamp holder connects the input of power panel, the output of power panel connects light fixture, power panel is provided with driving power, described driving power connects emitter, emitter comprises signal projector and signal amplifier, emitter connects inductive head and photo resistance, described light fixture comprises light guide plate, lamp bar, exiting surface, described lamp bar is arranged between light guide plate and exiting surface, exiting surface is PMMA plate laser dotting, described power supply input lamp holder, power panel, inductive head, photo resistance, emitter is arranged in outer casing of power supply, described light guide plate, lamp bar is arranged in lamp outer casing, described exiting surface and lamp outer casing clamping.
2. a kind of microwave radar induction lamp affixed to the ceiling according to claim 1, is characterized in that: described shell is plastic casing.
3. a kind of microwave radar induction lamp affixed to the ceiling according to claim 1, is characterized in that: described lamp bar is the soft lamp bar of FPC.
4. a kind of microwave radar induction lamp affixed to the ceiling according to claim 1, is characterized in that: be provided with protective layer outside described power panel.
5. a kind of microwave radar induction lamp affixed to the ceiling according to claim 4, is characterized in that: described protective layer is pipe box or insulating tape.
6. a kind of microwave radar induction lamp affixed to the ceiling according to claim 1, is characterized in that: be provided with metal sensor in described outer casing of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410813047.XA CN104482466A (en) | 2014-12-24 | 2014-12-24 | Microwave radar sensing ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410813047.XA CN104482466A (en) | 2014-12-24 | 2014-12-24 | Microwave radar sensing ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104482466A true CN104482466A (en) | 2015-04-01 |
Family
ID=52757039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410813047.XA Pending CN104482466A (en) | 2014-12-24 | 2014-12-24 | Microwave radar sensing ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894924A (en) * | 2018-09-13 | 2020-03-20 | 英飞凌科技股份有限公司 | Embedded down lamp and radar system |
-
2014
- 2014-12-24 CN CN201410813047.XA patent/CN104482466A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894924A (en) * | 2018-09-13 | 2020-03-20 | 英飞凌科技股份有限公司 | Embedded down lamp and radar system |
| CN110894924B (en) * | 2018-09-13 | 2023-08-04 | 英飞凌科技股份有限公司 | Embedded down lamp and radar system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
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| WD01 | Invention patent application deemed withdrawn after publication |