CN202561615U - Light-emitting diode (LED) ceiling lamp - Google Patents
Light-emitting diode (LED) ceiling lamp Download PDFInfo
- Publication number
- CN202561615U CN202561615U CN2012202362179U CN201220236217U CN202561615U CN 202561615 U CN202561615 U CN 202561615U CN 2012202362179 U CN2012202362179 U CN 2012202362179U CN 201220236217 U CN201220236217 U CN 201220236217U CN 202561615 U CN202561615 U CN 202561615U
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- Prior art keywords
- lamp
- ceiling
- led lamp
- led
- infrared sensor
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- Expired - Lifetime
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) ceiling lamp. The LED ceiling lamp comprises a lamp holder and a lamp cover arranged on the lamp holder, and an LED lamp used to illuminate is arranged inside the lamp holder. The LED ceiling lamp is characterized in that an infrared induction device used to control on-off of the LED lamp is arranged on the lamp cover. By arranging a pyroelectric infrared sensor, when a person is close to the ceiling lamp and reaches an induction field of the pyroelectric infrared sensor, the pyroelectric infrared sensor can control the LED lamp to be turned on by inducted signals; when the person leaves the induction field of the pyroelectric infrared sensor, the pyroelectric infrared sensor can control the LED lamp to be turned off by the inducted signals, and therefore automatic induction control of the ceiling lamp can be achieved. Thus, the LED ceiling lamp has the advantages of being convenient to use and saving in energy sources.
Description
Technical field
The utility model relates to a kind of lamp affixed to the ceiling, especially a kind of LED lamp affixed to the ceiling with infrared auto-induction.
Background technology
Existing lamp affixed to the ceiling; Generally comprise lamp socket and cover the lampshade on the lamp socket; Light-emitting components such as fluorescent tube, circuit board or ballast just are arranged within lamp socket and the lampshade, are indoor main lighting equipment, are the light fixtures that family, office, public place of entertainment etc. are often selected for use.
Being used for the lamp affixed to the ceiling in the corridor, mainly is to touch inductive switch or acoustic control formula switch is controlled opening of lamp through hand.Hand touches inductive switch to be needed the user to touch inductive switch could to open light fixture, and the user could touch before must going to switch in the dark thus, and when both hands had been carried article and perhaps worn gloves, it was all very inconvenient to operate; And acoustic control formula switch receives the influence of noise noise easily, forms misoperation, causes waste of electric energy, and when wanting to let lamp light in the dead of night, need send enough sound, to a certain extent can infective normal rest.
The utility model content
The utility model technical problem to be solved provides good, energy-conservation, the easy to use LED lamp affixed to the ceiling of a kind of antijamming capability.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of LED lamp affixed to the ceiling; Comprise lamp socket and be arranged on the lampshade on the said lamp socket; Be provided with the LED lamp that is used to throw light in the said lamp socket; It is characterized in that said lampshade is provided with and is used to control the infrared inductor that said LED lamp opens or closes.
Said infrared inductor comprises pyroelectric infrared sensor; Said pyroelectric infrared sensor is arranged on the outer surface of said lampshade; Thus, when human body near the time pyroelectric infrared sensor can send corresponding signal controlling LED lamp bright and when human body leaves pyroelectric infrared sensor can send corresponding signal controlling LED lamp and go out.
Said infrared inductor also comprises wiring board; Said pyroelectric infrared sensor is electrically connected to wiring board; Said LED lamp is fixedly installed on the PCB substrate; Said wiring board is connected with said PCB substrate lead, sends to the PCB substrate behind the induced signal through wiring board preliminary treatment pyroelectric infrared sensor.
Offer opening on the said lampshade; Said infrared inductor also comprises the housing of accommodating said wiring board; Said pyroelectric infrared sensor is connected to an end of said housing; Said housing passes said opening, thereby pyroelectric infrared sensor is fixed on the outer surface of lampshade, and wiring board is fixed on the inboard of lampshade.
Said housing and said opening junction are provided with sealing ring, improve the classification of waterproof of light fixture, avoid current to get into and damage circuit in the lampshade.
Said lead is coated with insulating sheath; Said insulating sheath twist; One end of said insulating sheath penetrates in the said wiring board fixing; Bending was fixed with said PCB substrate after the other end of said insulating sheath passed the through hole of said PCB substrate center, connected fixedly infrared inductor easily.
Compared with prior art, the advantage of the utility model is: through pyroelectric infrared sensor is set, and when human body reaches in the induction range of pyroelectric infrared sensor near lamp affixed to the ceiling after, can be bright through the signal controlling LED lamp of sensing; After human body leaves the induction range above pyroelectric infrared sensor, can go out through the signal controlling LED lamp of sensing, thereby realized the automatic induction control of lamp affixed to the ceiling, easy-to-use, practiced thrift the energy again.
Description of drawings
Fig. 1 is the sketch map of the lamp affixed to the ceiling of the utility model;
Fig. 2 is the decomposition texture sketch map of the lamp affixed to the ceiling of the utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of LED lamp affixed to the ceiling comprises lamp socket 1 and is combined in the lampshade 3 on the lamp socket 1 through hasp 2 movable buttons.
Be set with PCB substrate 11 in the lamp socket 1, PCB substrate 11 is provided with the LED lamp 12 that is used to throw light on, and LED lamp 12 is identical with prior art, adopts AC power to supply power, and AC power provides constant-current supply to LED lamp 12 after through constant current LED drive circuit.The bottom surface of lamp socket 1 is provided with and is used for and the fixing fixture 13 in roof.
During use; Lamp affixed to the ceiling is fixed to the roof; When human body reached in the induction range of pyroelectric infrared sensor 41 near lamp affixed to the ceiling after, wiring board 4 carried out the signal of sensing to be transferred to PCB substrate 11 after the preliminary processing, and it is bright to handle back control LED lamps 12 by PCB substrate 11; After human body left the induction range above pyroelectric infrared sensor 41, wiring board 4 carried out the signal of sensing to be transferred to PCB substrate 11 after the preliminary processing, handled back control LED lamp 12 by PCB substrate 11 and went out.Thereby realized the automatic induction control of lamp affixed to the ceiling, easy-to-use, practiced thrift the energy again.
The above is merely the preferred implementation of the utility model; Should be pointed out that for those of ordinary skill in the art, do not breaking away under the principle prerequisite of the utility model; Can also make various deformation and improvement, this also should be regarded as the protection domain of the utility model.
Claims (6)
1. LED lamp affixed to the ceiling; Comprise lamp socket (1) and be arranged on the lampshade (3) on the said lamp socket (1); Be provided with the LED lamp (12) that is used to throw light in the said lamp socket (1), it is characterized in that, said lampshade (3) is provided with and is used to control the infrared inductor (4) that said LED lamp (12) opens or closes.
2. LED lamp affixed to the ceiling as claimed in claim 1 is characterized in that, said infrared inductor (4) comprises pyroelectric infrared sensor (41), and said pyroelectric infrared sensor (41) is arranged on the outer surface of said lampshade (3).
3. LED lamp affixed to the ceiling as claimed in claim 2; It is characterized in that; Said infrared inductor (4) also comprises wiring board (42); Said pyroelectric infrared sensor (41) is electrically connected to wiring board (42), and said LED lamp (12) is fixedly installed on the PCB substrate (11), and said wiring board (42) is connected with said PCB substrate (11) lead.
4. LED lamp affixed to the ceiling as claimed in claim 3; It is characterized in that; Offer opening (31) on the said lampshade (3); Said infrared inductor (4) also comprises the housing (43) of accommodating said wiring board (42), and said pyroelectric infrared sensor (41) is connected to an end of said housing (43), and said housing (43) passes said opening (31).
5. LED lamp affixed to the ceiling as claimed in claim 4 is characterized in that, said housing (43) is provided with sealing ring (44) with said opening (31) junction.
6. LED lamp affixed to the ceiling as claimed in claim 3; It is characterized in that; Said lead is coated with insulating sheath (46); Said insulating sheath (46) twist, an end of said insulating sheath (46) penetrates in the said wiring board (42) fixing, it is fixing with said PCB substrate (11) that the other end of said insulating sheath (46) passes through hole (14) the back bending at said PCB substrate (11) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202362179U CN202561615U (en) | 2012-05-24 | 2012-05-24 | Light-emitting diode (LED) ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202362179U CN202561615U (en) | 2012-05-24 | 2012-05-24 | Light-emitting diode (LED) ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561615U true CN202561615U (en) | 2012-11-28 |
Family
ID=47211268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202362179U Expired - Lifetime CN202561615U (en) | 2012-05-24 | 2012-05-24 | Light-emitting diode (LED) ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764644A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of leakproof electric-type senses lamp |
-
2012
- 2012-05-24 CN CN2012202362179U patent/CN202561615U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764644A (en) * | 2015-11-24 | 2017-05-31 | 衡阳市维达胜电气自动化设备有限公司 | A kind of leakproof electric-type senses lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |