CN210441178U

CN210441178U - LED lamp with photosensitive brightness adjusting function

Info

Publication number: CN210441178U
Application number: CN201921726429.3U
Authority: CN
Inventors: 陈泽云
Original assignee: GUANGDONG HONGYU LIGHTING ENGINEERING CONSTRUCTION CO LTD
Current assignee: GUANGDONG HONGYU LIGHTING ENGINEERING CONSTRUCTION CO LTD
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-01
Anticipated expiration: 2029-10-15

Abstract

The utility model relates to a LED lamps and lanterns field specifically discloses a LED lamp with luminance is adjusted in sensitization, including LED lamp main part, and the lower extreme of PCB circuit board installs the alloy fluorescent tube, be connected with electrical socket between side shrouding and the alloy fluorescent tube, flat stationary blade is installed to electrical socket's lower extreme, install oblique stationary blade between flat stationary blade and the electrical socket, LED lamp area and upper end be provided with the PCB circuit board, the inside of PCB circuit board is provided with light-operated sensor. Utilize photosensitive sensor can come the luminous luminance of control LED lamp according to external light intensity, light distance sensor can detect the distance of object, calculate through the interval of time of measuring the distance between with the object, thereby come to the controller of LED issue the signal of telecommunication and adjust the luminous luminance of LED lamp holder, the setting through the light trough dop can make LED lamp main part and the light trough that the wall body was reserved carry out the joint, made things convenient for the installation of LED lamp main part and adjusted the lamp distance.

Description

LED lamp with photosensitive brightness adjusting function

Technical Field

The utility model relates to a LED lamps and lanterns field specifically is a LED lamp with luminance is adjusted in sensitization.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the bracket, then the chip and the circuit board are connected by silver wires or gold wires, the periphery of the chip is sealed by epoxy resin, the effect of protecting internal core wires is achieved, and finally the shell is installed, so the LED lamp has good anti-seismic performance, and the LED lamp has the greatest advantages of energy conservation and environmental protection, no radiation, high luminous efficiency, the same wattage, better energy-saving effect than incandescent lamps and energy-saving lamps, and long service life, thereby replacing the traditional incandescent lamp in the market.

However, the LED lamps in the current market do not have good light sensing and adjusting capability, and the light emitting brightness of the LED lamps cannot be controlled according to the intensity of ambient light in some occasions requiring long-term illumination. Accordingly, one skilled in the art provides an LED lamp with photo-sensitive brightness adjustment to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp with sensitization adjusts luminance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a LED lamp with sensitization adjusts luminance, includes LED lamp main part, the upper end of LED lamp main part is provided with the lamp shade, the PCB circuit board is installed to the lower extreme of lamp shade, be provided with LED lamp area between PCB circuit board and the lamp shade, and the lower extreme of PCB circuit board installs the alloy fluorescent tube, the one end of alloy fluorescent tube is provided with the side shrouding, be connected with electrical socket between side shrouding and the alloy fluorescent tube, flat stationary blade is installed to electrical socket's lower extreme, install oblique stationary blade between flat stationary blade and the electrical socket, LED lamp area and the upper end be provided with the PCB circuit board, the inside of PCB circuit board is provided with light-operated sensor.

As a further aspect of the present invention: the ballast is installed to one side of light-operated sensor, the photo resistance is installed to one side of ballast, light distance sensor is installed to the lower extreme of photo resistance, one side of PCB circuit board is connected with the transformer.

As a further aspect of the present invention: the upper end of the alloy lamp tube is provided with a rotating sheet, the upper end of the rotating sheet is provided with a lamp groove clamping head, and a rotating shaft is arranged between the lamp groove clamping head and the rotating sheet.

As a further aspect of the present invention: the lamp groove clamping head is fixedly connected with the rotating shaft, the rotating shaft is rotatably connected with the rotating sheet, and the lamp groove clamping head, the rotating shaft and the rotating sheet are PE (polyethylene) components.

As a further aspect of the present invention: the light-operated sensor is electrically connected with the ballast, the light ray distance sensor is electrically connected with the photoresistor, and the transformer is electrically connected with the PCB.

As a further aspect of the present invention: the LED lamp strip is connected with the LED lamp holder through a wire, the LED lamp strip is connected with the alloy lamp tube through 3M glue, the lampshade is connected with the alloy lamp tube through a buckle, and the lampshade is a PVC component.

As a further aspect of the present invention: the flat fixing piece, the inclined fixing piece and the alloy lamp tube are fastened, the side sealing plates are connected with the alloy lamp tube through bolts, and the flat fixing piece, the inclined fixing piece, the alloy lamp tube and the side sealing plates are aluminum alloy components.

Compared with the prior art, the beneficial effects of the utility model are that: the light-operated sensor is preferably a sensor which converts a light signal into an electric signal by using a photosensitive element, and the sensitive wavelength of the light-operated sensor is near the visible wavelength, including the infrared wavelength and the ultraviolet wavelength; therefore, the luminous brightness of the LED lamp can be controlled according to the intensity of external light, the distance between the light ray distance sensor and an object can be detected by emitting extremely short light pulses and measuring the time from the light pulse emission to the light pulse reflected by the object, the distance between the light ray distance sensor and the object is calculated by measuring time intervals, and an electric signal is issued to the controller of the LED lamp to adjust the luminous brightness of the LED lamp holder, the traditional LED lamp is generally fixedly connected with a wall surface through bolts or lamp slots are reserved on the wall surface, the position of the LED lamp is inconvenient to adjust after the LED lamp is installed and is troublesome to replace when a lamp tube fails or the internal lamp holder is damaged, so that the LED lamp body can be clamped with the lamp slot reserved on the wall body through the arrangement of the lamp slot clamping head, the installation of the LED lamp body is convenient, the lamp slot clamping head and the rotating sheet can rotate, and the position of the lamp is adjusted when the LED lamp, meanwhile, when the lamp holder needs to be replaced or the lamp distance needs to be adjusted, only the rotating piece needs to be rotated, and the lamp can be replaced or the lamp distance can be adjusted after the lamp groove clamping head and the lamp groove are disassembled.

Drawings

FIG. 1 is a schematic diagram of an LED lamp with photosensitive brightness adjustment;

FIG. 2 is a schematic side view of an LED lamp body in an LED lamp with light sensing and brightness adjustment;

fig. 3 is a schematic diagram of an internal structure of a PCB circuit board in an LED lamp with light sensing and brightness adjustment.

In the figure: 1. an LED lamp body; 2. a lamp shade; 3. an LED light strip; 4. a PCB circuit board; 5. side edge sealing plates; 6. a power jack; 7. a flat fixing sheet; 8. an inclined fixing piece; 9. an LED lamp cap; 10. an alloy lamp tube; 401. a light control sensor; 402. a ballast; 403. a light ray distance sensor; 404. a photoresistor; 405. a transformer; 1001. a lamp groove clamping head; 1002. a rotating shaft; 1003. and rotating the sheet.

Detailed Description

Please refer to fig. 1-3, in an embodiment of the present invention, an LED lamp with photosensitive brightness adjustment includes an LED lamp main body 1, an upper end of the LED lamp main body 1 is provided with a lamp shade 2, a PCB circuit board 4 is installed at a lower end of the lamp shade 2, an LED lamp strip 3 is installed between the PCB circuit board 4 and the lamp shade 2, an alloy lamp tube 10 is installed at a lower end of the PCB circuit board 4, one end of the alloy lamp tube 10 is provided with a side closing plate 5, a power jack 6 is connected between the side closing plate 5 and the alloy lamp tube 10, a flat fixing plate 7 is installed at a lower end of the power jack 6, an oblique fixing plate 8 is installed between the flat fixing plate 7 and the power jack 6, the upper end of the LED lamp strip 3 is provided with the PCB circuit board 4, and a.

In fig. 1, 2, 3: a ballast 402 (model: NM 100Z) is arranged on one side of a light control sensor 401, a photoresistor 404 is arranged on one side of the ballast 402, a light distance sensor 403 (model: LTR-553 ALS-MT) is arranged at the lower end of the photoresistor 404, a transformer 405 (model: SFSZ 7-40000/110S) is connected on one side of a PCB 4, a rotating sheet 1003 is arranged at the upper end of an alloy lamp tube 10, a socket clamp 1001 is arranged at the upper end of the rotating sheet 1003, a rotating shaft 1002 is arranged between the socket clamp 1001 and the rotating sheet 1003, the socket clamp 1001 is fixedly connected with the rotating shaft 1002, the rotating shaft 1002 is rotatably connected with the rotating sheet 1003, the socket clamp 1001, the rotating shaft 1002 and the rotating sheet 1003 are PE members, the light control sensor 401 is electrically connected with the ballast 402, the light distance sensor 403 is electrically connected with the photoresistor 404, the transformer 405 is electrically connected with the PCB 4, the, LED lamp area 3 leads to 3M to glue with alloy lamp pipe 10 and is connected, lamp shade 2 passes through the buckle with alloy lamp pipe 10 and is connected, lamp shade 2 is the PVC material component, flat stationary blade 7, oblique stationary blade 8 and alloy lamp pipe 10 lock joint, side shrouding 5 passes through bolted connection with alloy lamp pipe 10, flat stationary blade 7, oblique stationary blade 8, alloy lamp pipe 10 and side shrouding 5 construct for the aluminum alloy material, consequently, the setting through light trough dop 1001 can make LED lamp main part 1 carry out the joint with the light trough that the wall body reserved, the installation of LED lamp main part 1 has been made things convenient for.

The utility model discloses a theory of operation is: the LED lamp strip 3 is placed into the alloy lamp tube 10, the LED lamp strip 3 and the alloy lamp tube 10 are fixed by using 3M glue, the lampshade 2 and the alloy lamp tube 10 are buckled, the flat fixing piece 7 and the inclined fixing piece 8 are respectively and sequentially inserted into the alloy lamp tube 10 to play a role of fixing the alloy lamp tube 10, finally the side sealing plate 5 is installed on the rear end socket, the light control sensor 401 on the PCB 4 is a sensor which converts optical signals into electric signals by using a light control element, and the sensitive wavelength of the light control sensor is near the visible wavelength and comprises the infrared wavelength and the ultraviolet wavelength; therefore, the light emitting brightness of the LED lamp holder 9 in the LED lamp main body 1 can be controlled according to the intensity of external light, the light distance sensor 403 can detect the distance from an object by emitting a very short light pulse and measuring the time from the light pulse being emitted to the light pulse being reflected back by the object, the distance between the light distance sensor and the object is calculated by measuring time intervals, and an electric signal is issued to the controller of the LED lamp main body 1 to adjust the light emitting brightness of the LED lamp holder 9, the traditional LED lamp is generally fixedly connected with the wall through bolts or lamp slots are reserved on the wall, the position is inconvenient to adjust after the LED lamp is installed and the lamp tube is troublesome to replace when the lamp tube is in failure or the internal lamp holder is damaged, therefore, the LED lamp main body 1 can be clamped with the lamp slots reserved on the wall through the arrangement of the lamp slot clamp 1001, the installation of the LED lamp main body 1 is convenient, and the lamp slot clamp 1001 and the rotating piece 1003 can rotate through, therefore, the position of the lamp is adjusted when the LED lamp is installed, and meanwhile, when the lamp holder needs to be replaced or the lamp distance needs to be adjusted, only the rotating piece 1003 needs to be rotated, and the lamp can be replaced or the lamp distance can be adjusted after the lamp groove clamping head 1001 and the lamp groove are disassembled.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An LED lamp with photosensitive brightness adjustment function comprises an LED lamp body (1), it is characterized in that the upper end of the LED lamp body (1) is provided with a lampshade (2), the lower end of the lampshade (2) is provided with a PCB (printed circuit board) (4), an LED lamp strip (3) is arranged between the PCB (4) and the lampshade (2), an alloy lamp tube (10) is arranged at the lower end of the PCB (4), a side sealing plate (5) is arranged at one end of the alloy lamp tube (10), a power supply jack (6) is connected between the side sealing plates (5) and the alloy lamp tube (10), a flat fixing piece (7) is arranged at the lower end of the power supply jack (6), an inclined fixing piece (8) is arranged between the flat fixing piece (7) and the power supply jack (6), the upper ends of the LED lamp belts (3) and the PCB circuit boards (4) are arranged, and a light-operated sensor (401) is arranged in the PCB (4).

2. The LED lamp with the photosensitive brightness adjusting function according to claim 1, wherein a ballast (402) is installed on one side of the light control sensor (401), a photosensitive resistor (404) is installed on one side of the ballast (402), a light distance sensor (403) is installed at the lower end of the photosensitive resistor (404), and a transformer (405) is connected to one side of the PCB (4).

3. The LED lamp with the photosensitive brightness adjusting function according to claim 1, wherein a rotating piece (1003) is arranged at the upper end of the alloy lamp tube (10), a troffer chuck (1001) is arranged at the upper end of the rotating piece (1003), and a rotating shaft (1002) is arranged between the troffer chuck (1001) and the rotating piece (1003).

4. The LED lamp with photosensitive brightness adjustment function according to claim 3, wherein the bezel clamping head (1001) is fixedly connected to the rotation shaft (1002), the rotation shaft (1002) is rotatably connected to the rotation plate (1003), and the bezel clamping head (1001), the rotation shaft (1002) and the rotation plate (1003) are PE members.

5. The LED lamp with the photosensitive brightness adjusting function according to claim 2, wherein the light control sensor (401) is electrically connected with a ballast (402), the light ray distance sensor (403) is electrically connected with a photosensitive resistor (404), and the transformer (405) is electrically connected with the PCB circuit board (4).

6. The LED lamp with the photosensitive brightness adjusting function according to claim 1, wherein the LED strip (3) is connected with the LED lamp holder (9) through a wire, the LED strip (3) is connected with the alloy lamp tube (10) through 3M glue, the lampshade (2) is connected with the alloy lamp tube (10) through a buckle, and the lampshade (2) is a PVC component.

7. The LED lamp with the photosensitive brightness adjusting function according to claim 1, wherein the flat fixing pieces (7) and the inclined fixing pieces (8) are fastened to the alloy lamp tube (10), the side sealing plates (5) are connected to the alloy lamp tube (10) through bolts, and the flat fixing pieces (7), the inclined fixing pieces (8), the alloy lamp tube (10) and the side sealing plates (5) are aluminum alloy members.