CN203671420U - LED human-body sensing ceiling lamp - Google Patents
LED human-body sensing ceiling lamp Download PDFInfo
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- CN203671420U CN203671420U CN201420024320.6U CN201420024320U CN203671420U CN 203671420 U CN203671420 U CN 203671420U CN 201420024320 U CN201420024320 U CN 201420024320U CN 203671420 U CN203671420 U CN 203671420U
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- human body
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- infrared induction
- body infrared
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Abstract
The utility model discloses an LED human-body sensing ceiling lamp. A human-body infrared sensing switch device is arranged in an 86-type bottom box and comprises a control circuit board and a human-body infrared sensing cover, the control circuit board is fixed on the bottom surface of the bottom cover, an infrared sensor is arranged on the front surface of the control circuit board and covered with the human-body infrared sensing cover, an LED light source plate is fixed on the back surface of a panel, a hole corresponding to the human-body infrared sensing cover is formed in the LED light source plate, the panel is provided with an opening corresponding to the human-body infrared sensing cover, the 86-type bottom box is covered with the panel, the human-body infrared sensing cover penetrates out from the hole and the opening, and the human-body infrared sensing switch device and the LED ceiling lamp are integrated. By the adoption of the design, the LED human-body sensing ceiling lamp not only has the energy-saving illuminating function but also has the switch control function of the human-body infrared sensing switch device, the double functions of illuminating and human-body sensing control are achieved, and the concepts of user friendliness and energy saving are reflected.
Description
Technical field
The utility model relates to LED lighting field, particularly a kind of LED human body sensing lamp affixed to the ceiling.
Background technology
LED lamp affixed to the ceiling is the lamp decoration on absorption or embedding roof ceiling, and it is the same with pendent lamp, is also indoor main lighting equipment, is the light fixture that the various places such as family, office, public place of entertainment are often selected.And human body infrared inductive switch is mainly by infrared sensor, photoinduction circuit, Fresnel lens and there is the formations such as the thyristor gating circuit of delay function, human induction switch can sense walking close to of human body and away from, in the time having people to enter supervision district, 7 ~ 9 m infrared rays that human body radiation goes out, after increasing frequently, Fresnel lens received by infrared sensor, infrared sensor human body moves the infrared heat energy causing and changes and it is converted to voltage, be input in control circuit by secondary frequency-selecting amplification ratio, trigger bidirectional triode thyristor conducting by control circuit output zero-crossing pulse.By day or when light is brighter, light-sensitive element is low resistive state, triggerless Voltage-output, bidirectional triode thyristor cut-off, electric light keeps extinguishing state; When night or light are darker, light-sensitive element is high-impedance state, and conducting power consigns to the output that input is infrared sensor, monitors district if now there is people to enter, the conducting of triggering bidirectional triode thyristor, and electric light energising is shinny; In the time that human body is walked out supervision district, trigger silicon controlled signal lag and turn-off controllable silicon after the time of setting, lights, accomplishes automatically to close.Existing LED lamp affixed to the ceiling and human body infrared inductive switch are split setting, LED lamp affixed to the ceiling needs external human body infrared inductive switch could control by human body infrared the switch of LED lamp affixed to the ceiling, and existing human body infrared inductive switch is all without illumination functions, only there is switching function.When installation, LED lamp affixed to the ceiling and human body infrared inductive switch also need independent installation, convenient not.
Utility model content
Main purpose of the present utility model is to provide a kind of LED human body sensing lamp affixed to the ceiling that LED lamp affixed to the ceiling and human body infrared inductive switch are integrated, be intended to realize illumination and human body induction control difunctional, reach production cost reduction, object more energy-conservation, easier for installation.
The utility model proposes a kind of LED human body sensing lamp affixed to the ceiling, comprise the shell being formed by end box and panel, LED light source plate is installed in described shell, on described panel, be provided with loophole, in box of the described end, be provided with for controlling between described LED lamp source plate and power supply logical, disconnected human body infrared induction switch device, described human body infrared induction switch device comprises control circuit board and human body infrared induction cover, described control circuit board is fixed on the bottom surface of box of the described end, front at described control circuit board is provided with infrared sensor, described human body infrared induction is located on described infrared sensor, described LED light source plate is fixed on described back side of panel, on described LED light source plate, be provided with the hollow hole corresponding with described human body infrared induction cover, on described panel, be provided with the hollow out mouth corresponding with described human body infrared induction cover, described hollow out mouth is corresponding with described hollow hole, described human body infrared induction cover appears from described hollow hole and described hollow out mouth.
Preferably, box of the described end is to meet box at the bottom of 86 types of industry standard size, and described panel is fixed by screws on box of the described end.
Preferably, on the both sides sidewall of box of the described end, be provided with some radiating grooves.
Preferably, described panel is pressed the periphery of putting at described human body infrared induction cover, and described infrared induction cover is fixed, and between described infrared induction cover and described control circuit board, is provided with a packing ring.
Preferably, described LED light source plate is made up of LED substrate and the some LED chips that are arranged on described LED substrate, described LED chip is around described hollow hole setting, and described loophole is corresponding one by one with described LED chip, and adaptive LED light transmission piece is installed in described loophole.
Preferably, be provided with the first cantilever hooks for fixing described LED light source plate on the relative both sides of described back side of panel, described LED light source board is buckled in described the first cantilever hooks fixing.
Preferably, described human body infrared induction cover is Nie Feier lens.
Preferably, also comprise that a lid is located at the face frame on described panel periphery, on the relative both sides at the back side of described frame, be provided with the second cantilever hooks, on described panel, be provided with and described the second cantilever hooks corresponding and adaptive catching groove one by one, described the second cantilever hooks tips upside down in described catching groove, and described frame fixed.
LED human body sensing lamp affixed to the ceiling of the present utility model is provided with for controlling between LED lamp source plate and power supply logical in end box, disconnected human body infrared induction switch device, human body infrared induction switch device comprises control circuit board and human body infrared induction cover, control circuit board is fixed on the bottom surface of end box, front at control circuit board is provided with infrared sensor, human body infrared induction is located on infrared sensor, LED light source plate is fixed on back side of panel, on LED light source plate, be provided with the hollow hole corresponding with human body infrared induction cover, on panel, be provided with the hollow out mouth corresponding with human body infrared induction cover, panel cover is located on end box, human body infrared induction cover appears from hollow hole and hollow out mouth, human body infrared induction switch device and LED lamp affixed to the ceiling are integrated, this design makes this LED lamp affixed to the ceiling have illumination functions, there is again the switch control functions of human body infrared induction switch device, realize the difunctional of illumination and human body induction control, aspect installation, it is more convenient than LED lamp affixed to the ceiling and human body infrared inductive switch are installed separately, aspect cost, lower than the integrated cost of producing independent LED lamp affixed to the ceiling and human body infrared inductive switch, all more excellent than existing single LED lamp affixed to the ceiling or single human body infrared inductive switch at cost, function, mounting means, the aspect such as energy-conservation, embody very hommization and energy-conservation modern idea.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of LED human body sensing lamp affixed to the ceiling in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling;
Fig. 2 is the front view of panel in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling;
Fig. 3 is the rearview of panel in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling;
Fig. 4 is the front view of face frame in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling;
Fig. 5 is the rearview of face frame in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling;
Fig. 6 is the front view of LED human body sensing lamp affixed to the ceiling in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling;
Fig. 7 is the upward view of LED human body sensing lamp affixed to the ceiling in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling;
Fig. 8 is the stereogram of LED human body sensing lamp affixed to the ceiling in the embodiment of the utility model LED human body sensing lamp affixed to the ceiling.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 8, one embodiment of LED human body sensing lamp affixed to the ceiling of the present utility model is proposed, this LED human body sensing lamp affixed to the ceiling comprises the shell being made up of end box 1 and panel 4, LED light source plate 3 is installed in the enclosure, with LED light source plate 3 as light source, be energy-conservation environmental protection again, and long service life.On panel 4, be provided with loophole 42, the light that LED light source plate 3 sends penetrates from this loophole 42.
Human body infrared induction switch device for controlling switching between LED lamp source plate and power supply is also installed in end box 1, this human body infrared induction switch device comprises control circuit board 2 and human body infrared induction cover 21, control circuit board 2 is arranged on the bottom surface of end box 1, front at control circuit board 2 is provided with infrared sensor, and human body infrared induction cover 21 is located on infrared sensor.Infrared sensor is thermoelectric type infrared sensor, this control circuit board 2 is provided with for receiving the infrared signal that this infrared sensor records and controls the control circuit of the electric power loop break-make of controlled LED light source plate 3, and the detection signal input of this control circuit is connected with infrared sensor.Human body infrared induction cover 21 is Nie Feier lens, for improving the receiving sensitivity of thermoelectric type infrared sensor.The operation principle of this human body infrared induction switch device is: infrared sensor induction human body walking close to and away from, in the time having people to enter induction zone, 7 ~ 9 m infrared rays that human body radiation goes out, after increasing frequently, human body infrared induction cover 21 received by infrared sensor, infrared sensor human body moves the infrared heat energy causing and changes and it is converted to voltage, be input in control circuit by secondary frequency-selecting amplification ratio, by the bidirectional triode thyristor conducting on control circuit output zero-crossing pulse trigger control circuit plate 2.By day or when light is brighter, infrared sensor is low resistive state, triggerless Voltage-output, bidirectional triode thyristor cut-off, LED light source plate 3 keeps extinguishing state; When night or light are darker, infrared sensor is high-impedance state, and conducting power consigns to the output of infrared sensing controller, if now there is people to enter induction zone, can trigger bidirectional triode thyristor conducting, LED light source plate 3 electrified light emittings; In the time that human body is walked out induction zone, trigger silicon controlled signal lag and turn-off controllable silicon after the time of setting, LED light source plate 3 extinguishes, and automatically closes.
LED light source plate 3 is fixed on the back side of panel 4, on the relative both sides at panel 4 back sides, be provided with the first cantilever hooks 43 for fixed L ED light source board 3, the first cantilever hooks 43 is provided with four, be separately positioned on the left and right side on upper and lower two limits at panel 4 back sides, it is interior fixing that LED light source plate 3 is buckled in the first cantilever hooks 43.On LED light source plate 3, be provided with the hollow hole 31 corresponding with human body infrared induction cover 21, be provided with the hollow out mouth 41 corresponding with human body infrared induction cover 21 on panel 4, hollow out mouth 41 is corresponding with hollow hole 31.Panel 4 lids are located at the upper port of end box 1, and human body infrared induction cover 21 appears from hollow hole 31 and hollow out mouth 41.
Between panel 4 and end box 1, fix easy accessibility by screw.Between infrared induction cover and control circuit board 2, be provided with a packing ring 22, this packing ring 22 is enclosed within outside infrared sensor, and is adhesively fixed on control circuit board 2 by viscose glue.The setting of packing ring 22, for improving the height of infrared induction cover, eliminate the gap between infrared induction cover and control circuit board 2, after making panel 4 fixing, can be pressed on the periphery of infrared induction cover, and make infrared induction cover, packing ring 22 and control circuit board 2 mutually press and put, thereby infrared induction cover and control circuit board 2 are fixed.
The present embodiment is integrated human body infrared induction switch device and LED lamp affixed to the ceiling, this design makes this LED lamp affixed to the ceiling have illumination functions, there is again the switch control functions of human body infrared induction switch device, realize the difunctional of illumination and human body induction control, aspect installation, more convenient than independent installation LED lamp affixed to the ceiling and human body infrared inductive switch; Aspect cost, lower than the integrated cost of producing independent LED lamp affixed to the ceiling and human body infrared inductive switch; All more excellent than existing single LED lamp affixed to the ceiling or single human body infrared inductive switch at cost, function, mounting means, the aspect such as energy-conservation, embody very hommization and energy-conservation modern idea.
LED light source plate 3 is made up of LED substrate and the some LED chips that are arranged on LED substrate, and LED chip arranges around hollow hole 31, and the loophole 42 on panel 4 is corresponding one by one with LED chip, and the light that LED chip sends penetrates from corresponding loophole 42.Adaptive LED light transmission piece is installed in loophole 42, can improves the light emission rate of the light that LED chip sends.
On panel 4 peripheries, be covered with face frame 5, on the relative both sides at the back side of face frame 5, be provided with the second cantilever hooks 51, on panel 4, be provided with the second cantilever hooks 51 one by one corresponding and adaptive catching groove 44, the second cantilever hooks 51 tip upside down in catching groove 44, make face frame 5 fixing.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a LED human body sensing lamp affixed to the ceiling, comprise the shell being formed by end box and panel, LED light source plate is installed in described shell, on described panel, be provided with loophole, it is characterized in that, in box of the described end, be provided with for controlling between described LED lamp source plate and power supply logical, disconnected human body infrared induction switch device, described human body infrared induction switch device comprises control circuit board and human body infrared induction cover, described control circuit board is fixed on the bottom surface of box of the described end, front at described control circuit board is provided with infrared sensor, described human body infrared induction is located on described infrared sensor, described LED light source plate is fixed on described back side of panel, on described LED light source plate, be provided with the hollow hole corresponding with described human body infrared induction cover, on described panel, be provided with the hollow out mouth corresponding with described human body infrared induction cover, described hollow out mouth is corresponding with described hollow hole, described human body infrared induction cover appears from described hollow hole and described hollow out mouth.
2. LED human body sensing lamp affixed to the ceiling according to claim 1, is characterized in that, box of the described end is to meet box at the bottom of 86 types of industry standard size, and described panel is fixed by screws on box of the described end.
3. LED human body sensing lamp affixed to the ceiling according to claim 2, is characterized in that, on the both sides sidewall of box of the described end, is provided with some radiating grooves.
4. according to the LED human body sensing lamp affixed to the ceiling described in any one in claims 1 to 3, it is characterized in that, described panel is pressed the periphery of putting at described human body infrared induction cover, and described infrared induction cover is fixed, and between described infrared induction cover and described control circuit board, is provided with a packing ring.
5. LED human body sensing lamp affixed to the ceiling according to claim 1, it is characterized in that, described LED light source plate is made up of LED substrate and the some LED chips that are arranged on described LED substrate, described LED chip is around described hollow hole setting, described loophole is corresponding one by one with described LED chip, and adaptive LED light transmission piece is installed in described loophole.
6. LED human body sensing lamp affixed to the ceiling according to claim 1 or 5, is characterized in that, is provided with the first cantilever hooks for fixing described LED light source plate on the relative both sides of described back side of panel, and described LED light source board is buckled in described the first cantilever hooks fixing.
7. LED human body sensing lamp affixed to the ceiling according to claim 1, is characterized in that, described human body infrared induction cover is Nie Feier lens.
8. LED human body sensing lamp affixed to the ceiling according to claim 1, it is characterized in that, also comprise that a lid is located at the face frame on described panel periphery, on the relative both sides at the back side of described frame, be provided with the second cantilever hooks, on described panel, be provided with and described the second cantilever hooks corresponding and adaptive catching groove one by one, described the second cantilever hooks tips upside down in described catching groove, and described frame fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024320.6U CN203671420U (en) | 2014-01-16 | 2014-01-16 | LED human-body sensing ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024320.6U CN203671420U (en) | 2014-01-16 | 2014-01-16 | LED human-body sensing ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671420U true CN203671420U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024320.6U Expired - Fee Related CN203671420U (en) | 2014-01-16 | 2014-01-16 | LED human-body sensing ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482426A (en) * | 2014-12-02 | 2015-04-01 | 佛山市田昌灯饰有限公司 | Lamp set with auxiliary lamps |
-
2014
- 2014-01-16 CN CN201420024320.6U patent/CN203671420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482426A (en) * | 2014-12-02 | 2015-04-01 | 佛山市田昌灯饰有限公司 | Lamp set with auxiliary lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20210116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |