KR101144735B1 - Led lamp sensor light where irradiated angle control and sensor role possible - Google Patents

Abstract

PURPOSE: An LED lamp sensor lighting capable of rotating to the desired angle is provided to enable users to control the light radiation angle, and to use the lighting as a sensor. CONSTITUTION: An LED lamp sensor lighting comprises the following: a case formed with an upper cover(112) and a lower cover(114) capable of transmitting light; a ground-contacting terminal unit(130) fixed to the front side of a PCB substrate(120); the PCB substrate detachably installed in a storage space; a detection sensor(140) detecting pedestrians; an LED substrate(150) lighting an LED by the detection of the pedestrians; and a power supply screw(170) supplying external electric power to the ground-contacting terminal unit.

Description

LED LAMP SENSOR LIGHT that can control irradiation angle and act as a sensor {LED LAMP SENSOR LIGHT WHERE IRRADIATED ANGLE CONTROL AND SENSOR ROLE POSSIBLE}

The present invention relates to an LED lamp sensor, which is capable of adjusting the irradiation angle and serving as a sensor, and more particularly, an LED lamp sensor light coupled to a power supply screw is rotated at an angle desired by the user on the combined home position. It is possible to provide an LED lamp sensor that can adjust the irradiation angle and serve as a sensor that not only enables the user to irradiate freely at a desired irradiation angle but also improves safety according to the installation and use environment.

In general, the sensor is a safety device installed in the ceiling of the corridor or porch of the building to detect the degree of movement of the person to turn on the light source for a predetermined time to secure the illuminance.

Recently, LEDs that can replace incandescent bulbs, which are not only inefficient and have a short lifespan due to high power consumption compared to use illuminance, have been used as sensors.

For example, the Republic of Korea Patent No. 0568944 (name: sensor using a light emitting diode, etc.), as shown in Figure 1, a plurality of light emitting portion 21 in the space provided inside the body (1) In a sensor lamp (A) using a light-emitting diode configured to couple a substrate (2 ') electrically grounded by means of a fixture (3), the body (1) has an outward facing edge (11). Is formed integrally with a stepped support plate 13 having a first through hole 131 formed at the inner bottom of the cylindrical member 12 is formed, a plurality of second through holes (14) (14) in the support plate (13) ') Is formed so that the light of the light emitting portion 21 (21') is reflected to the lower side, and the fixing groove 121, 121 'is formed on the upper end of the cylindrical member 12 by the elastic fixture 15 (15 ') is coupled, the guide 17 on which the protective cap 16 is placed in the first through hole 131 is coupled, the cylindrical member that the edge 11 meets A sensor or the like using a light emitting diode in which filtering 4 is coupled between the inner side of the support 12 and the support plate 13 is disclosed.

However, the sensor using the light emitting diode disclosed in the Republic of Korea Patent Registration No. 0568944 is fixed to the ceiling can detect the human movement, but irradiate to the desired point according to the installation and use environment There is a problem that can not adjust the angle.

In addition, in order to solve the problem of the Republic of Korea Patent Registration No. 0568944, the Republic of Korea Patent Publication No. 10-2010-0097851 (name: LED sensor, etc.), a plurality of LEDs 31 are disposed of the sensor (not shown) A case (30) having a built-in PCB board (32) for processing a signal to turn on the LED (31), and having a conversion unit (34) for receiving AC power and converting the light into a power source capable of emitting the LED (31); A cover 40 for sealing the front surface of the case 30; Edison scoops 50 protruding to one side of the case 30 to supply external power to the conversion unit 34; In the sensor or the like using the LED as an illumination medium, the portion connected to the Edison screw 50 of the case 30 is a cylindrical connecting portion 60 to form a flange 61 at the end; The Edison screw 50 is composed of a neck 52 facing the outer periphery of the connecting portion 60 while receiving the flange 61 therein, and a screw cap 54 for inserting and supporting the neck 52. LED sensor light is published.

However, the LED sensor lamp disclosed in Korean Patent Laid-Open Publication No. 10-2010-0097851 allows the sensor angle to be adjusted by rotating the sensor lamp through a tiltable neck, but the adjustment range of the irradiation angle is limited. There is a problem that the user can not freely adjust the desired irradiation angle.

On the other hand, the LED sensor lamp may be installed outside the sensor unit is separated from the LED lamp, in this case, it is necessary to provide a separate installation space of the sensor unit, or the sensor unit is exposed to the outside to harm the aesthetics there was.

Therefore, an object of the present invention, by allowing the LED lamp sensor and the like coupled to the power supply screw to rotate at the desired angle on the coupling home position, as well as allowing the user to freely adjust the desired irradiation angle, installation and use environment It is to provide an LED lamp sensor that can adjust the irradiation angle and act as a sensor to improve the safety.

In addition, an object of the present invention is to enable the user to set the detection area to the desired range by enabling the user to act as a sensor light (Sensor Light) as the LED lamp itself is rotated at a desired angle.

In addition, an object of the present invention, by allowing the LED lamp sensor lamp to be rotated at a desired angle on the power supply screw, the existing in Korean Patent Registration No. 0568944 and Republic of Korea Patent Publication No. 10-2010-0097851 It is to overcome the operation in the vertical direction of the downward direction in the sensor of the to maximize the irradiation range.

In addition, an object of the present invention is to detect the movement of the pedestrian through the sensor contained in the case, so that the LED lamp sensor or the like itself serves as a sensor, it is necessary to provide a separate installation space of the sensor or the sensor is exposed to the outside. It is to prevent beauty, and to improve aesthetics.

The object is provided in a top and bottom separable, the upper cover is provided with a storage space of a predetermined size therein, and a case consisting of a lower cover capable of transmitting light provided detachably under the upper cover; A PCB substrate detachably installed on a storage space of the upper cover; A ground terminal part fixedly installed in front of a horizontal line of the PCB substrate; A detection sensor fixed to the bottom of the PCB to detect a pedestrian; An LED substrate detachably installed at a lower portion of the detection sensor and configured to light an LED according to detection of a pedestrian from the detection sensor; A neck portion fixed to the front of the case; And a screw type coupled in a form surrounding the front end of the neck portion, the power supply screw being coupled to a socket to connect an external power source to the ground terminal portion. It is achieved by the LED lamp sensor and the like, including the irradiation angle adjustment and sensor role.

The ground terminal unit may include: a first ground terminal electrically connected to the PCB substrate and extending to a predetermined length so that an end of the ground terminal is grounded with an inner wall of the front end of the power supply screw; And a second grounding terminal spaced apart from the first grounding terminal by a predetermined distance and bent, the end being grounded with an inner side wall of the power supply screw. The first and second ground terminals are rotated in the same direction as the rotation direction of the case when the case is rotated, so as to maintain a ground state with the power supply screw.

The neck portion includes a top and bottom neck detachable upper and lower, one side of the upper neck and the lower neck is provided with a coupling portion having a rotation guide groove recessed to be fitted with a rotation guide projection formed on the flange side of the upper cover, Threads corresponding to the inner circumferential surface of the power supply screw are formed on the outer circumferential portions of the upper neck and the lower neck to be screwed to the power supply screw, and the upper neck and the lower neck are screwed to one side of the case. It is fastened by the characterized in that coupled to one body.

O-ring is coupled between the flange of the upper cover and the coupling portion of the neck portion.

The case is characterized in that the user is freely rotated on the neck to the desired radius of rotation.

Therefore, according to the LED lamp sensor and the like to adjust the irradiation angle and the sensor role according to the present invention, the LED lamp sensor, etc. coupled to the power supply screw to enable the user to rotate the desired angle on the coupling home position, the desired irradiation angle Not only can be adjusted freely, but also safety can be improved according to the installation and use environment.

In addition, according to the present invention, the user can set the sensing area to the desired range by enabling the user to act as a sensor light (Sensor Light) as the LED lamp itself is rotated at a desired angle.

In addition, according to the present invention, by allowing the LED lamp sensor lamp to be rotated at a desired angle on the power supply screw, the existing in Korean Patent Registration No. 0568944 and Republic of Korea Patent Publication No. 10-2010-0097851 Overcoming operation only in the downward vertical direction in the sensor can be maximized the irradiation range.

In addition, according to the present invention, it is possible to detect the movement of the pedestrian through the sensor contained in the case, so that the LED lamp sensor itself serves as a sensor, it is necessary to provide a separate installation space of the sensor or the sensor is exposed to the outside It can be prevented to improve the beauty.

1 is a cross-sectional view showing a sensor and the like according to the first embodiment of the prior art.
2 is a cross-sectional view showing a sensor and the like according to the second embodiment of the prior art.
Figure 3 is an exploded perspective view showing an LED lamp sensor and the like that can adjust the irradiation angle and the sensor according to the invention.
Figure 4 is a view showing a state provided with a PCB substrate, a sensor and an LED substrate on the top cover of the LED lamp sensor, such as the irradiation angle control and the sensor according to the present invention.
5 is a use state diagram of the LED lamp sensor and the like to adjust the irradiation angle and the sensor according to the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

Hereinafter, with reference to the accompanying drawings will be described the LED lamp sensor light 100 capable of adjusting the irradiation angle and the sensor according to the present invention as follows.

LED lamp sensor light 100 that can adjust the irradiation angle and the role of the sensor according to the present invention is a top and bottom detachable case 110, the PCB board 120, the ground terminal 130, the detection sensor 140, The LED substrate 150 provided with the LED 152, the neck portion 160 installed in front of the case 110, and the screw type is coupled to the neck portion 160 side to supply external power to the ground terminal 130. It is configured to include a power supply screw 170 for connecting.

The case 110 is composed of an upper cover 112 which is provided to be separated up and down and a lower cover 114 which is detachably coupled to a lower side of the upper cover 112.

The upper cover 112 is provided with a storage space 112a of a predetermined size in which the PCB substrate 120, the sensor 140, and the LED substrate 150 are accommodated. An inner side of the upper cover 112 is provided with a fixing protrusion (not shown) protruding downward, and fastening the PCB substrate 120 through the fastening means 116 that can be screwed to the fixing protrusion side. Do it.

The lower cover 114 is detachably provided at the lower side of the upper cover 112. The upper cover 112 and the lower cover 114 may be assembled by forming a coupling groove 114a at an inner side of the lower cover 114 to engage the hook hook 112b formed on the upper cover 112. Of course, the coupling groove 114a may be formed inside the upper cover 112, and the hook hook 112b may be formed on the lower cover 114 to allow the assembly of the upper cover 112 and the lower cover 114 to be assembled. have.

The lower cover 114 may be attached with a filter, etc. in order to achieve the color (color), softness or polarization of the light according to the user's requirements or the use environment, and may be provided with a lens to focus or scatter the light have.

PCB board 120 to be installed in the receiving space (112a) of the upper cover 112 is provided with a circuit for inducing the flow of electricity, it detects the electricity transmitted via the ground terminal 130 to be described later It serves to connect to the sensor 140 and the LED substrate 150 side-in front of the ground terminal 130 is fixedly installed on the horizontal line.

As shown in FIG. 4, the ground terminal 130 includes a first ground terminal 132 grounded on the front end of the power supply screw 170 and a second ground ground on the side of the power supply screw 170. It is configured to include a ground terminal 134.

The first ground terminal 132 and the second ground terminal 134 may be fixed to the terminal fixing portion 113 formed in the upper cover 112 through a fastening means 116 that can be screwed.

The first ground terminal 132 is electrically connected to the PCB substrate 120 and is extended to a predetermined length so that the end is grounded with the inner wall of the front end of the power supply screw 170. The second ground terminal 134 is formed to be bent a predetermined portion spaced apart from the first ground terminal 132 by a predetermined interval. An end of the second ground terminal 134 is grounded with the side inner wall of the power supply screw 170.

The first and second ground terminals 132 and 134 having such a configuration are rotated in the same direction as the rotation direction of the case 110 when the case 110 rotates to maintain a ground state with the power supply screw 170 at all times. .

The sensor 140 is fixed to the lower portion of the PCB board 120 and serves to detect a person moving, that is, a pedestrian.

The LED substrate 150 is detachably installed at the lower portion of the sensor 140. A plurality of LEDs 152 are provided below the LED substrate 150.

When the pedestrian is detected by the sensor 140, the LED 152 provided on the LED substrate 150 may be turned on for a predetermined time by a preset value so that the pedestrian may safely walk. As the detection sensor 140, a motion detection sensor or an infrared sensor may be applied.

The neck portion 160 is provided to be freely rotatable in a desired rotational direction and a predetermined radius from the original position coupled to one side of the case 110.

The neck part 160 includes an upper neck 162 and a lower neck 164 that can be separated up and down. The upper neck 162 and the lower neck 164 is detachably installed while being coupled to one side of the case 110. The upper neck 162 and the lower neck 164 may be fastened by a fastening means 116 capable of screwing and may be combined into one body.

Coupling part having a rotation guide groove 165a recessed so that the rotation guide projection 117a formed on the flange 117 side of the upper cover 112 on one side of the upper neck 162 and the lower neck 164 ( 165).

Threads 166 corresponding to the inner circumferential surface of the power supply screw 170 are formed at the outer circumferential portions of the upper neck 162 and the lower neck 164. Thus, the neck portion 160 may be screwed with the power supply screw 170. By the neck portion 160, the LED lamp sensor lamp 100 according to the present invention can be irradiated by rotating freely at a desired angle.

An O-ring 180 is coupled between the coupling part 165 of the neck part 160 and the flange 117 of the case 110. The engaging portion 165 of the neck portion 160 and the flange 117 of the case 110 are formed by mirror-like finishing, so that the neck portion 160 on the flange 117 with a small force. Bar) may occur, the O-ring 180 is interposed between the coupling portion 165 of the neck portion 160 and the flange 117 of the case 110, so that the neck portion 160 Make sure to avoid flatulence.

The power supply screw 170 is coupled to the neck 160 to supply external power to the ground terminal 130.

After mounting the power supply screw 170 to the socket 190, when the power is connected, the incoming power is transferred to the PCB board 120 via the ground terminal 130, the person to which the sensor 140 moves In the case of detecting the LED 152 is controlled by the control of the PCB substrate 120.

LED lamp sensor light 100 capable of adjusting the irradiation angle and acting as a sensor according to the present invention having the above configuration is mounted to the socket 190 of the frame (F) attached to the ceiling (C) or the wall, the front of the dome type (Dome Type) The decorative member (D) can be installed by sealingly coupled, it can also be applied to various modifications of the installation structure.

Although the exemplary embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to such specific embodiments, and the scope obvious to those skilled in the art to which the present invention belongs belongs to the scope of the claims of the present invention. It should be interpreted as belonging to.

100: LED sensor light, 110: case,
112: upper cover, 112a: storage space,
114: lower cover, 116: fastening means,
117: flange, 117a: rotation guide projection,
120: PCB substrate, 130: ground terminal portion,
132: first ground terminal, 134: second ground terminal,
140: detection sensor, 150: LED substrate,
160: neck portion, 162: upper neck,
164: lower neck, 165: coupling portion,
165a: rotation guide groove, 170: power supply screw,
180: O-Ring, 190: Socket,
C: ceiling, F: frame,
D: Decorative member.

Claims (5)

A case comprising a top cover detachably provided up and down and having a storage space of a predetermined size therein, and a lower cover capable of transmitting light to a lower side of the upper cover;
A PCB substrate detachably installed on a storage space of the upper cover;
A ground terminal part fixedly installed in front of a horizontal line of the PCB substrate;
A detection sensor fixed to the bottom of the PCB to detect a pedestrian;
An LED substrate detachably installed at a lower portion of the detection sensor and configured to light an LED according to detection of a pedestrian from the detection sensor;
A neck portion fixed to the front of the case; And
A screw type coupled to wrap around the front end of the neck portion, the power supply screw being coupled to a socket to connect an external power source to the ground terminal portion; LED lamp sensor light that can be adjusted to include the irradiation angle and sensor. The method of claim 1,
The ground terminal portion,
A first ground terminal electrically connected to the PCB substrate and extending to a predetermined length so that an end thereof is grounded with an inner wall of a front end of the power supply screw; And
A second grounding terminal spaced apart from the first grounding terminal at a predetermined interval to be bent, and the end of which is grounded with an inner side wall of the power supply screw; Including,
The first and second ground terminals are rotated in the same direction as the rotational direction of the case when the case is rotated to maintain the power supply screw and ground state, LED lamp sensor, etc., which can serve as a sensor . The method of claim 1,
The neck portion,
Including upper and lower detachable upper and lower neck,
One side of the upper neck and the lower neck is provided with a coupling portion having a rotation guide groove recessed to be inserted into the rotation guide projection formed on the flange side of the upper cover, the inner peripheral surface of the power supply screw on the outer periphery of the upper neck and the lower neck A thread is formed corresponding to the screw is coupled to the power supply screw, the upper neck and the lower neck is fastened by a fastening means screwed to one side of the case is coupled to the irradiation angle, characterized in that coupled to one body LED lamp sensor light with adjustable and sensor role. 4. The method according to any one of claims 1 to 3,
O-ring is coupled between the flange of the upper cover and the engaging portion of the neck (O-Ring) is characterized in that the LED lamp sensor capable of adjusting the irradiation angle and the sensor. The method of claim 1,
The case may be freely rotated by the user to the desired radius of rotation on the neck portion LED lamp sensor capable of adjusting the irradiation angle and the sensor.

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