JP3168582U - LED lighting fixtures that can be easily installed - Google Patents

Abstract

PROBLEM TO BE SOLVED: To have substantially the same shape as a fluorescent lamp and to have substantially the same luminosity, and without the need for an auxiliary device such as a glow lamp such as a fluorescent lamp, which can be directly connected to an outlet and easily installed. Provide LED lighting fixtures. SOLUTION: A transparent synthetic resin tube 2 having a diameter and a length almost the same as that of a fluorescent lamp, and a synthetic resin plate that can be inserted into the transparent synthetic resin tube 2 are printed and wired on the back side and 3 on the front side. To make the above-mentioned LED bulbs emit light from a household power source on the front side by printing wiring on the light emitting plate 4 in which a large number of LED bulbs 7 are attached in a row and on the lower side of the light emitting plate or on the back side of a synthetic resin plate provided separately. It consists of a power distribution plate 5 to which parts for converting to a required current are attached, a plug 9 for supplying household current from an outlet to the power distribution plate, and a cord. Not only is this luminaire lighter, less fragile and consumes less power than fluorescent lamps made of glass, it can easily replace fluorescent lamps or be mounted directly on the ceiling or wall. [Selection diagram] Fig. 1

Description

  The present invention relates to an LED lighting apparatus that can be easily replaced with a conventional fluorescent lamp and that is easy to handle, taking advantage of the feature of an LED bulb that consumes less power.

At present, fluorescent lamps are widely used in offices, shops and homes. On the other hand, the LED consumes less power and has a long life, but the intensity of light is low as illumination, and it is only used for display boards and traffic lights. It is extremely useful to simply use this LED for illumination.
JP-A-2005-19299

  The problem to be solved by the present invention is that it is almost the same shape as a conventional fluorescent lamp, has the same luminous intensity, and does not require an auxiliary device such as a glow lamp such as a fluorescent lamp, and is directly connected to an outlet. An object of the present invention is to provide an easy-to-handle LED lighting apparatus that can be connected and easily installed.

  In order to solve the above-mentioned problems, the inventor of the present invention has a bowl-shaped or cylindrical transparent synthetic resin tube having the same diameter and length as a conventional fluorescent lamp, and a synthetic resin plate that can be inserted therein. Printed wiring on the back side of the light emitting board with a large number of LED bulbs attached in three rows on the front side, and printed wiring on the back side of the synthetic resin plate provided below or separately from the light emitting board, and from the household power supply on the front side Provided is an LED lighting apparatus comprising: a power distribution board having components for converting the current necessary for causing the LED bulb to emit light; a plug for supplying household current from the outlet to the power distribution board; and a cord.

  The LED lighting apparatus according to the present invention is a method for causing an LED bulb to emit light from a household power source on a synthetic resin plate having a belt-like printed wiring that can be inserted into a cylindrical or bowl-shaped tube having the same diameter as a conventional fluorescent lamp. Since the parts that convert to the necessary current are attached, the power can be taken directly from the household outlet, so it is easier to handle than conventional fluorescent lamps that require glow lamps. In addition to the features of LED bulbs that consume less power, it is extremely light, hard to break, and safer than conventional fluorescent lamps that use glass tubes. In particular, the saddle type has the advantage that the flat portion of the bottom can be directly bonded to the ceiling, wall surface or glass window with a double-sided adhesive tape or the like.

  The best mode for carrying out the present invention is shown in Example 1 and FIGS.

  1 is a perspective view of one embodiment according to the present invention, FIG. 2 is a front view of a light emitting plate, FIG. 3 is a side view of the light emitting plate and a power distribution plate, and FIG. 4 is a rear view of the light emitting plate. FIG. 5 is a surface view of a power distribution board. In FIG. 1, individual electric components are omitted. In FIG. 3, the names of individual electric components are omitted. In FIG. 5, the printed wiring on the back side that can be seen through is omitted. In these drawings, 1 is an LED lighting fixture, 2 is a transparent synthetic resin tube, 3 is an inner frame, 4 is a light emitting plate, 5 is a power distribution plate, 6 is a fitting portion, 7 is an LED bulb, 8 is a conductive pin, 9 Is a plug, 10 is an AC electric wire, 11 is a printed wiring, 12 is a pin of an LED bulb, 13 is a welded portion of an LED bulb pin, 14 is a fuse, 15 is a high voltage protection device, 16 is a magnetic shield high power coil, 17 Is a voltage regulator, 18 is a diode, 19 is a multilayer ceramic capacitor, 20 is a ceramic chip capacitor, 21 is a high-speed switch, 22 is a resistor, 23 is a constant current device, 24 is an LED driver, and 25 is a current regulator.

  The transparent resin tube has a saddle shape in this embodiment, but may be a cylindrical shape. In the case of a cylindrical type, it can be mounted in place of a fluorescent lamp in a lighting auxiliary instrument such as a fluorescent lamp cover that has a built-in fluorescent lamp. In addition, when the front side of the light-emitting plate is made flat, it can be glued to the window glass to illuminate the outside of the glass surface, illuminating the exterior, advertising, and the bathroom with steam from the outside. Convenient to do. Regarding the LED bulbs, in this embodiment, two sets of LED bulbs having a diameter of 5 mm are used as the light-emitting plate, with three rows and 58 stages as one set, and the total number of LED bulbs is 348. The printed wiring on the back side of the light-emitting plate has a structure as shown in FIG. 4 and is very simplified. About a power distribution board, it is as having shown schematically in FIG. 5 in the present Example, However, It is not necessarily limited to this. In this embodiment, the brightness is about 60 lux with a power consumption of 15 W, which is comparable to a fluorescent lamp of the same size.

  Since the LED lighting apparatus according to the present invention has the structure and effect as described above, it can be used in place of a conventional fluorescent lamp, and can be directly applied to a ceiling, wall, or window without using an auxiliary mounting apparatus. Because it can be glued, it can be used widely in homes and offices. It is also useful for starting a new lighting industry.

1 is a perspective view for explaining an example 1. FIG. 2 is a surface view of a light emitting plate of Example 1. FIG. It is a side view of the light-emitting plate and power distribution plate of Example 1. 2 is a rear view of the light emitting plate of Example 1. FIG. 2 is a surface view of a power distribution plate of Example 1. FIG.

DESCRIPTION OF SYMBOLS 1 LED lighting fixture 2 Transparent synthetic resin tube 3 Inner frame 4 Light emission board 5 Distribution board 6 Fitting part 7 LED bulb 8 Conductive pin 9 Plug 10 AC electric wire 11 Printed wiring 12 LED bulb pin 13 LED bulb pin welding part 14 Fuse 15 High Voltage Protection Device 16 Magnetic Shield High Power Coil 17 Voltage Regulator 18 Diode 19 Multilayer Ceramic Capacitor 20 Ceramic Chip Capacitor 21 High Speed Switch 22 Resistor 23 Constant Current Generator 24 LED Driver 25 Current Regulator

Claims (1)

  A transparent synthetic resin tube of a bowl or cylinder with the same diameter and length as a fluorescent lamp, and printed wiring on the back side of a synthetic resin plate that can be inserted inside, and a large number of LEDs in three rows on the front side A light-emitting plate with a light bulb attached, and a component that converts the current from the household power supply to the current required to emit the above-mentioned LED light bulb on the front side under the light-emitting plate or behind the synthetic resin plate provided separately. LED luminaire characterized by comprising a power distribution board with a plug, a plug for supplying household current from the outlet to the power distribution board, and a cord