KR20190087850A - Logo light with clock function - Google Patents

Abstract

The present invention relates to logo light with a clock function, in which three rotating image glasses overlap a fixed background image glass and the rotating image glasses are respectively printed with a second hand, a minute hand and an hour hand to differently rotate like an analog clock, thereby drawing attention by providing a video in which the second hand, the minute hand and the hour hand move according to time on a background screen as a still image to increase advertising effects at low costs. To this end, the logo light with a clock function according to the present invention comprises: a body including an LED module, a main lens, a background image glass, an adjusting lens and an aperture built therein in a straight line; an hour hand image glass printed with the hour hand, a minute hand image glass printed with the minute hand and a second hand image glass printed with the second hand which are differently rotated between the adjusting lens and the background image glass fixed to the inside of the body; and a motor connected to the image glasses so that the second image glass can be rotated once a minute, the minute hand image glass can be rotated once every 60 minutes, and the hour hand image glass can be rotated at an interval of one hour every 60 minutes.

Description

Logo light with clock function {Logo light with clock function}

The present invention relates to a logo light having a clock function. More particularly, the present invention relates to a logo light having a clock function. More specifically, the present invention relates to a logo light having a clock function, To a logo light having a clock function in which time is displayed on a background screen projected on the indoor and outdoor floors.

In recent years, a lot of equipment has been used by local governments such as logojector or logoolight. It transmits light to an image glass and projects images and texts that customers want in various places such as walls, floors, and ceilings. Which can maximize the publicity effect by custom design such as blast furnace, interchange, event, announcement, warning sign, sign, etc., and the image glass is laser light colored with a laser color marking in an optical glass having a diameter of 38 mm or 28 mm, It is glass.

Korean Patent No. 1324081 proposes an advertising system using a streetlight, which incorporates a logo light inside a streetlight. And Korean Patent Laid-Open Publication No. 2014-0122978 relates to a signboard using a logo light. However, these techniques have been problematic in that only stopped images are displayed, resulting in poor advertisement effects.

A projection device (projector) in which a moving image is displayed is used to enlarge and project an image implemented by a display device on a screen to provide a large image. Such a projector includes a light source for emitting light, an illumination optical system for focusing light emitted from the light source, a display element for implementing an image with light provided from the illumination optical system, and a light beam for forming an image implemented in the display element, And a projection optical system for projecting light.

However, in the case of the projector, there is a restriction that the image becomes clear when the surroundings are dark. Also, since the display is best displayed when the screen is hinged, the projector can be used only indoors, and the equipment is expensive.

SUMMARY OF THE INVENTION The present invention has been developed in view of the conventional problems, and it is an object of the present invention to overcome the disadvantages of the prior art by overlaying three rotary image glasses on a fixed background image glass, By providing the moving image with the second hand, the minute hand, and the hour hand moving along the time, the logo light having the clock function that can induce the gaze and enhance the advertising effect at low cost is provided .

To this end, the present invention relates to an LED module, a main lens, a body in which a background image glass, an adjustment lens and an iris are straightly integrated; An hour hand image glass rotated differently between the background image glass and the adjustment lens fixed inside the body, a minute hand image glass on which a minute hand is printed, and a second hand image glass on which a second hand is printed; And the motor is connected to the image glasses so that the seconds hand image glass rotates once per minute, the minute hand image glass rotates once every 60 minutes, and the hour hand image glass rotates at intervals of one hour every 60 minutes.

According to the present invention, a stationary background image glass is provided with three rotating image glasses, each of which is printed with a second hand, a minute hand and an hour hand. These rotating image glasses are connected to the motor through different gear ratios so that the second hand rotates once per minute, the minute hand rotates once every 60 minutes, and the hour hand rotates by 1 hour interval in 60 minutes.

A desired background image is printed on the background image glass, a scale is printed on the border at intervals of 5 minutes or 15 minutes, and the analog clock is implemented because the seconds, minute and hour hand correctly point to these scales. Since the background image can be changed as desired by the consumer, the analog clock moves as a moving image to the logo light that implements the conventional still image, so that the advertisement effect can be enhanced by guiding the eye, and the advantage of being informed of the current time is provided.

1 is a front section view of a logo light of an embodiment of the present invention
2 is a perspective view of imageglasses of a logo light of the embodiment of the present invention
3 is a side sectional view of the logo light of the embodiment of the present invention

1 to 3, the LOGO light of the embodiment of the present invention includes a cylindrical body 10, an LED module 11 and a main lens 12, and the body 10 ) Is provided in a circular shape. A heat dissipation unit 15 including a plurality of heat dissipation fins is provided behind the body 10 to emit heat from the LED module 11. A bracket composed of a ball joint is provided at the rear of the heat dissipating unit 15, and the body 10 is fixed to the front surface of the control box tied to the support.

Inside the body 10, three hour hand image glass 30, a minute hand image glass 31, and a second hand image 31, which are rotatably fitted in the center axis 22 of the center of the background image glass 20 and are rotated in place independently, A glass 32 is provided. The image glasses 30, 31 and 32 are plates made of a transparent glass having no shape and the hour glass 30a, the minute hand 31a and the seconds glass 31a, 32a are printed on one side with respect to the central axis 22. A separate hour hand gear 30b, a minute hand gear 31b and a seconds hand gear 32b are formed on the outer circumferential surfaces of the image glasses 30, 31 and 32, respectively. The gears 30b, 31b, and 32b may be integrally formed on the outer circumferential surface of the image glass 30, 31,

A passageway 10a is formed in the side surface of the body 10 so that one side of the image glasses 30, 31 and 32 is exposed to the outside, and the passageway 10a is formed in the body 10 And a watch case 60 fastened to the side surface of the watch case 60. The hour hand drive gear 50, the minute hand drive gear 51 and the seconds hand drive gear 52 are provided in the watch case 60 in a one-to-one correspondence with the respective image glasses 30, 31 and 32 The rotation shafts 41 of the motors 40 are coupled to the center of the driving gears 30b, 31b and 32b so that the driving gears 30b, 31b and 32b are simultaneously rotated. The hour and minute hand gears 30b, 31b and 32b and the hour and minute hand gears 30b and 31b and the seconds hand gear 32b are connected to the hour hand connecting gear 50a, the minute hand connecting gear 51a, The seconds hand 32a is rotated once per minute and the minute hands 32a and 32b are connected to the driving gears 30b and 31b and 32b through the gears 52a and 32b, 31a are rotated once every 60 minutes and the hour hand 30a rotates the image glasses 30, 31, 32 through different gear ratios so that the hour hand 30a is rotated by an hour interval by 60 minutes.

The watch case 60 is provided with a clock controller 70 for controlling the rotation of the motor 40 according to time. The motor 40 is a kind of stepping motor. The clock controller 70 can input the current time in the initialized state and adjusts the number of revolutions of the motor 40 according to the time so that the hour hand 30a, And has the function of controlling the rotation of the image glasses 30 (31) and (32) so that the minute hand 31a and the second hand 32a display the correct time.

A plurality of adjusting lenses 13 are provided in front of the image glasses 30, 31 and 32 in the body 10 and these adjusting lenses 13 are focused through a diaphragm 14 .

The logo light of the embodiment of the present invention configured as above can constitute an image of the background image glass 20 in a desired form and an analog clock is displayed on the background image to move the hour, .

The three minute hand image glass 30, the minute hand image glass 31 and the seconds hand image glass 32 are provided on the central axis 22 fixed to the center of the background image glass 20, 30, 31, and 32 are formed on the outer circumferential surfaces of the first and second gears 31 and 32, respectively. The gears 30b, 31b and 32b are connected to the hour hand driving gear 50, the minute hand driving gear 51 and the seconds hand driving gear 52 through the connecting gears 30b, 31b and 32b And the driving gears 30b, 31b and 32b are coupled to the rotating shaft 41 at the center thereof and rotated by the motor 40.

Accordingly, while the motor 40 is rotated through the control of the clock controller 70, the driving gears 30b, 31b, 32b and the coupled gears 30b, 31b, The minute hand image glass 31 and the seconds hand image glass 32 are rotated at different speeds through the hourglass 30a, 30b, 31b, and 32b. The second hand image glass 32 rotates once per minute. Since the second hand 32a indicates the scale 21 printed on the edge of the background image glass 20, it can be known exactly how many seconds it is. The minute hand image glass 31 is rotated once every 60 minutes and the minute hand 31a indicates the scale 21. The hour hand image glass 30 is rotated by an hour interval in 60 minutes and the hour hand 30a ) Indicates the scale 21.

When the LED module 11 is turned on, the LED light is converged on the main lens 12 to be reflected by the background image glass 20, the hour hand image glass 30, the minute hand image glass 31 and the seconds hand image glass 32 And is then projected onto the floor through the adjustment lens 13. At this time, when the focus of the adjustment lens 13 is adjusted by adjusting the diaphragm 14, the image projected on the floor can be adjusted clearly. The images of the hour hand 30a, the minute hand 31a and the seconds hand 32a, which are rotated differently with time in a state in which the image of the background image glass 20 is directly projected on the floor, are projected onto the background image in duplicate .

The hour hand 30a, the minute hand 31a and the seconds hand 32a indicate the scale 21 as they are printed on the background image glass 20 at intervals of 5 minutes or 15 minutes on the rim. The motion image is implemented in the background image, which is a still image.

Body: 10 11: LED module
12: main lens 13: adjusting lens
14: Aperture 20: Background image glass
21: scale 22: center axis
30: hour hand image glass 30a: hour hand
30b: hour hand gear 31: minute hand image glass
31a: minute hand 31b: minute hand gear
32: Second hand image glass 32a: Second hand
32b: second hand gear 40: motor
41: rotary shaft 50: hour hand drive gear
50a: hour hand coupling gear 51: minute hand drive gear
51a: minute hand connecting gear 52: second hand driving gear
52a: Second hand connecting gear 60: Watch case
70: Clock controller

Claims (5)

An LED module, a main lens, a body in which a background image glass, an adjustment lens and an iris are integrated in a straight line;
An hour hand image glass rotated differently between the background image glass and the adjustment lens fixed inside the body, a minute hand image glass on which a minute hand is printed, and a second hand image glass on which a second hand is printed; And
Wherein the seconds hand image glass is rotated at 1 minute, the minute hand image glass is rotated at 1 minute per 60 minutes, and the hour hand image glass is rotated at intervals of 1 hour at 60 minutes. Logo light with function. The method according to claim 1,
A minute hand gear on the outer circumferential surface of the minute hand image glass and a seconds hand gear on the outer circumferential surface of the seconds hand image glass are formed on the outer circumferential surface of the hour hand image glass;
Wherein the rotation shaft of the motor is provided with an hour hand drive gear corresponding to the hour hand gear, a minute hand drive gear corresponding to the minute hand gear, and a seconds hand drive gear corresponding to the seconds hand gear, respectively; And
A minute hand connection gear for connecting the minute hand drive gear and the minute hand gear and a seconds hand coupling gear for connecting the seconds hand drive gear and the seconds hand gear, The logo light having a clock function. 3. The method of claim 2,
A passage through which the hour hand, the minute hand, and the seconds hand image glasses are exposed is formed on a side surface of the body;
A watch case surrounding the passageway is provided on a side surface of the body;
Wherein the connecting gears, the driving gears, and the motor are installed inside the watch case. The method according to claim 1,
Wherein the motor is controlled by the clock controller so that the number of revolutions is controlled. The method according to claim 1,
Wherein a scale of 5 minutes or 15 minutes is printed on the rim of said background image glass to indicate said hour hand, minute hand and second hand.

Images