CN217982762U

CN217982762U - Take marker lamp of anti-dazzle grid piece

Info

Publication number: CN217982762U
Application number: CN202221910043.XU
Authority: CN
Inventors: 李嘉伟
Original assignee: Jinjiang Aoleilang Lamp Manufacturing Co ltd
Current assignee: Jinjiang Aoleilang Lamp Manufacturing Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-06
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to the technical field of lamp equipment, in particular to a marker lamp with anti-dazzle grid plates, which comprises a marker lamp body, a microwave sensor, an ambient light sensor, a silicon controlled LED light modulator and a controller; the identification lamp body comprises a lamp frame, an LED lamp, a grating piece and a cover plate, wherein the cover plate is provided with a hollow pattern, and a light-passing plate is arranged on the hollow pattern; the lamp frame is provided with an installation groove, the LED lamp and the grid pieces are arranged in the installation groove, the cover plate covers the notch of the installation groove, and the grid pieces are positioned between the lamp and the cover plate; the microwave sensor is arranged on the cover plate to detect the distance between the moving object and the identification lamp body; the ambient light sensor is arranged outside the identification lamp body, and light rays emitted by the identification lamp body do not irradiate on the ambient light sensor; the electronic components are connected in a matching way. This take marker light of anti-dazzle grid piece can prevent the glare according to the luminance of environment light intensity and the distance intelligent adjustment LED lamps and lanterns of moving object.

Description

Take marker lamp of anti-dazzle grid piece

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a take marker lamp of anti-dazzle grid piece.

Background

Glare refers to the presence of an undesirable luminance distribution, or extreme luminance contrast, in the field of view, that causes visual discomfort to the human eye. Therefore, it is desirable to minimize lamp glare when designing lamps. Especially, the sign lamp, if the sign lamp takes place the glare, can lead to the people to see the sign of sign lamp not clearly.

Generally, the causes of glare mainly include the following two points:

(1) The greater the difference between the brightness of the light source and the ambient light brightness, the more significant the glare.

(2) Glare is more pronounced the closer the light source is to the field of view.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a take marker light of anti-dazzle grid piece can prevent the glare according to the luminance of ambient light intensity and human distance intelligent adjustment LED lamps and lanterns.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a marker lamp with anti-glare grating pieces comprises a marker lamp body, a microwave sensor, an ambient light sensor, a silicon controlled LED dimmer and a controller;

the identification lamp body comprises a lamp frame, an LED lamp, a grating sheet and a cover plate, wherein the cover plate is provided with a hollow pattern, and a light transmission plate is arranged on the hollow pattern; the LED lamp and the grating piece are arranged in the mounting groove, the cover plate covers the notch of the mounting groove, and the grating piece is positioned between the lamp and the cover plate;

the microwave sensor is arranged on the cover plate to detect the distance between the moving object and the identification lamp body;

the ambient light sensor is arranged outside the identification lamp body, and light emitted by the identification lamp body does not irradiate on the ambient light sensor;

the LED lamp is connected with mains supply through a silicon controlled LED dimmer;

and the control ends of the microwave sensor, the ambient light sensor and the silicon controlled LED dimmer are respectively electrically connected with the controller.

Further, the system also comprises a wireless communication module; the wireless communication module is electrically connected with the controller.

Further, the wireless communication module adopts any one of a bluetooth module, a Wi-Fi module, an RF module, or a GPRS module.

By adopting the technical scheme, the beneficial effects of the utility model are that: when the marker lamp with the anti-glare grid sheet is used, the light intensity of the surrounding environment of the marker lamp body is detected through the ambient light sensor; simultaneously, detect the distance of human body and marker light body through microwave sensor. The controller is according to the light intensity of the surrounding environment that detects and the two parameters of the distance of moving object (in the utility model discloses in, the moving object indicates the human body) and the marker light body, comes the luminance of intelligent adjustment LED lamps and lanterns to prevent the glare. Specifically, the method comprises the following steps: (1) The brightness of the LED lamp is reduced along with the reduction of the light intensity of the surrounding environment under the condition that the approach of a moving object is not considered; (2) Under the condition that the light intensity of the surrounding environment is not changed, the brightness of the LED lamp is reduced along with the approach of the moving object. Therefore, glare can be effectively prevented from being generated when the identification lamp body emits light.

Furthermore, the mobile terminal device (such as a mobile phone) can be in wireless communication connection with the identification lamp with the anti-dazzle grid piece, the LED lamp of the identification lamp with the anti-dazzle grid piece is controlled to be turned on or turned off through the mobile terminal device (such as a mobile phone), and the brightness of the LED lamp is adjusted.

Drawings

FIG. 1 is an exploded view of the sign lamp body in this embodiment;

FIG. 2 is a schematic structural diagram of the beacon light body in this embodiment;

fig. 3 is a circuit connection block diagram of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, 2 and 3, the present embodiment provides an identification lamp with an anti-glare grid sheet, including an identification lamp body 100, a microwave sensor 200, an ambient light sensor 300, a silicon controlled LED dimmer 400, a controller 500, and a wireless communication module 600.

In this embodiment, preferably, the controller 500 is an msp430fg4618 controller, and the msp430fg4618 controller has the advantage of ultra-low power consumption, so as to save electric energy. The wireless communication module 600 is a bluetooth module.

All the electronic components are existing electronic equipment.

The marker light body comprises a light frame 1, an LED lamp 2, a grating piece 3, a cover plate 4 and a light-passing plate 5. The cover plate 4 is made of light-tight materials, and the light-transmitting plate 5 is a light-transmitting PVC plate. The cover plate 4 is provided with a hollow pattern 40, and the hollow pattern 40 is a mark pattern, such as an arrow pattern. The light-transmitting plate 5 is arranged on the hollow pattern 40.

The LED lamp comprises a lamp frame 1, an installation groove 10, an LED lamp 2 and a grating sheet 3, wherein the LED lamp 2 and the grating sheet 3 are arranged in the installation groove 10, a cover plate 4 covers a notch of the installation groove 10, and the grating sheet 3 is positioned between the lamp 2 and the cover plate 4; the grid pieces 3 can effectively reduce glare generated when the lamp 2 emits light.

And further:

the microwave sensor 200 is disposed on the cover plate 4 to detect the distance between the moving object (in the present invention, the moving object refers to a human body) and the identification lamp body 100. The technical means of the microwave sensor 200 for sensing the distance of the moving object is the prior art means in the field, and will not be described in detail herein.

The ambient light sensor 300 is disposed outside the identification lamp body 100, and when the ambient light sensor 300 is disposed, it should be noted that light emitted from the identification lamp body 100 does not irradiate on the ambient light sensor 300, so as to avoid the inaccuracy of ambient light intensity detected by the ambient light sensor 300 due to the light emitted from the identification lamp body 100.

The LED lamp 2 is connected with mains supply through a silicon controlled LED dimmer 400; the thyristor LED dimmer 400 controls the LED lamp 2 to be turned on or off, and adjusts the brightness of the LED lamp 2.

The microwave sensor 200, the ambient light sensor 300, the control terminal of the scr LED dimmer 400, and the wireless communication module 600 are electrically connected to the controller 500, respectively.

The controller 500 detects the light intensity of the surrounding environment according to the ambient light sensor 300, and the microwave sensor 200 detects the distance between the moving object (in the utility model, the moving object refers to the human body) and the identification lamp body 100, and the brightness of the LED lamp 2 is intelligently adjusted to prevent the glare.

Specifically, the method comprises the following steps:

(1) The brightness of the LED lamp 2 decreases as the light intensity of the surrounding environment decreases, regardless of the approach of a moving object;

(2) Under the condition that the light intensity of the surrounding environment is not changed, the brightness of the LED lamp 2 decreases as the moving object approaches. This can effectively prevent glare when the marker lamp body emits 100 light.

The mobile terminal device (such as a mobile phone) can also be in wireless communication connection with the identification lamp with the anti-glare grating sheet, the LED lamp 2 of the identification lamp with the anti-glare grating sheet is controlled to be turned on or turned off through the mobile terminal device (such as a mobile phone), and the brightness of the LED lamp 2 is adjusted.

The wireless communication module 600 may be replaced by a Wi-Fi module, an RF module, or a GPRS module.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a take marker light of anti-dazzle grid piece which characterized in that: the LED lamp comprises an identification lamp body, a microwave sensor, an ambient light sensor, a silicon controlled LED dimmer and a controller;

the identification lamp body comprises a lamp frame, an LED lamp, a grating piece and a cover plate, wherein the cover plate is provided with a hollow pattern, and a light-passing plate is arranged on the hollow pattern; the LED lamp and the grating piece are arranged in the mounting groove, the cover plate covers the notch of the mounting groove, and the grating piece is positioned between the lamp and the cover plate;

the LED lamp is connected with mains supply through the silicon controlled LED dimmer;

the control ends of the microwave sensor, the ambient light sensor and the silicon controlled LED dimmer are respectively electrically connected with the controller.

2. The sign lamp with the anti-glare grid plate of claim 1, wherein: the system also comprises a wireless communication module;

the wireless communication module is electrically connected with the controller.

3. The sign lamp with the anti-glare grid plate of claim 2, wherein: the wireless communication module adopts any one of a Bluetooth module, a Wi-Fi module, an RF module or a GPRS module.