JP2012252897A - Lighting device for fluorescent lamp lighting fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lighting device for a fluorescent lamp lighting fixture capable of performing light distribution corresponding to desires of a user without changing a mounting condition of the fluorescent lamp lighting fixture and using in response to usage and situations.SOLUTION: In the lighting device 1 for a fluorescent lamp lighting fixture wherein protrusions used for mounting which is mated with an insertion hole of a socket 4 of the fluorescent lamp lighting fixture 3 are respectively arranged on both ends of a rail base 2 in the longitudinal direction and a bulb-shaped LED lamp 10 available in the market is mounted on a lamp mounted on a wall outlet with an elongated hole electrically connected with the protrusions used for mounting and having rail-shaped electrodes, the lighting device 1 for a fluorescent lamp lighting fixture can be used by mounting on the socket 4 of the fluorescent lamp lighting fixture 3.

Description

  The present invention relates to an illuminating device that is mounted on a socket of a fluorescent lamp luminaire and is capable of using a bulb-type LED lamp.

  Conventionally, as shown in Japanese Patent Application Laid-Open No. 2007-122933 (Patent Document 1), fluorescent LED lamps using LEDs are known. In this fluorescent lamp type LED lamp, mounting projections to be fitted in the insertion holes of the socket of the fluorescent lamp luminaire are provided at both longitudinal ends of the rectangular support base, and the support base is provided between the longitudinal ends of the support base. An illumination board on which a plurality of LEDs are arranged is attached.

JP 2007-122933 A

  However, the fluorescent-type LED lamp of the above-mentioned conventional example shown in Patent Document 1 can only illuminate a certain range, and can distribute light in a place and direction according to the user's wishes. There was a problem that could not be done.

  The present invention has been invented in view of the above points, and the problem is that light distribution according to the user's wishes can be made without changing the mounting state of the fluorescent lamp luminaire, according to the application and situation. It is an object of the present invention to provide an illumination device for a fluorescent lamp luminaire that can freely select and use light bulb type LED lamps having different light colors.

  The present invention is an illuminating device that is used by being detachably mounted on the fluorescent lamp illuminator according to claim 1, and includes projections for mounting the fluorescent lamp illuminator at both ends of the rail base, Equipped with a long hole outlet with a built-in rail electrode connected to the mounting projection on the lower surface, and a bendable plug with a drop prevention claw and a bulb socket with a drop prevention claw that can be detachably attached to the long hole outlet. It consists of a lamp connected by a cord holding member.

  In addition, a lamp fixture having a socket for a light bulb electrically connected by a lead wire through a cord holding member such as a bellows tube or a flexible tube and a plug that fits into an AC100V outlet provided with a drop-off prevention claw can be bent. It is characterized by being installed in a long hole outlet.

  The invention according to claim 1 of the present application is characterized in that a commercially available bulb-type LED lamp is mounted on the lamp, and illumination can be performed toward a place where it is desired to bend and rotate freely by a cord holding member such as a flexible tube. Yes.

  The illuminating device for a fluorescent lamp luminaire according to the first aspect of the present invention is a lamp base mounted on a socket of a fluorescent lamp luminaire without changing the mounting state of the fluorescent lamp luminaire, and a lamp mounted on a long hole outlet of the rail base. A commercially available bulb-type LED lamp can be attached to the lamp, and it can be freely bent and rotated by a cord holding member such as a flexible tube of a lamp and irradiated at an arbitrary angle toward a place to be illuminated. Therefore, it is possible to distribute light according to the user's wishes.

  The illuminating device for a fluorescent lamp luminaire according to the first aspect of the present invention is particularly capable of mounting a plurality of lamps on a rail-base slotted outlet and only changing the angle freely by a cord holding member such as a flexible tube. It is possible to simultaneously perform spot irradiation at a plurality of different positions.

  In addition, by selecting a light bulb type LED lamp having a different light color, it is possible to provide various lighting layout possibilities, such as changing the appearance color or image of an object to be illuminated (product or the like).

The perspective view which shows the illuminating device for straight tube | pipe type fluorescent lamp lighting fixtures which are 1st embodiment of this invention. The front view which shows the illuminating device for the straight tube | pipe type fluorescent lamp lighting fixtures. The bottom view which shows the illuminating device for the straight tube | pipe type fluorescent lamp lighting fixtures. AA line sectional view of FIG. The longitudinal cross-sectional view of a lamp. The perspective view which shows the drop prevention fixture of the illuminating device for straight tube | pipe type fluorescent lamp lighting fixtures. The front view which shows the illuminating device for circular tube type fluorescent lamp illuminating devices which is 2nd embodiment of this invention. The perspective view which shows the illuminating device for the same circular tube type fluorescent lamp lighting fixtures. The bottom view which shows the illuminating device for the same tube type fluorescent lamp lighting fixtures. BB sectional drawing of FIG. The perspective view which shows a support auxiliary tool and a fixing tool material.

  DESCRIPTION OF EMBODIMENTS Hereinafter, a lighting apparatus for a fluorescent lamp lighting apparatus according to the present invention will be described based on embodiments shown in the accompanying drawings.

  1-6 has shown the illuminating device for straight tube | pipe type fluorescent lamp lighting fixtures which is 1st embodiment.

  As shown in FIG. 1, the lighting device 1 for a straight tube type fluorescent lamp illuminator has the same length and width as the standard of a conventional straight tube type fluorescent tube mounted on a socket 4 of a straight tube type fluorescent lamp illuminator 3. As shown in FIG. 4, the rail base 2 having a shape lacking a part in the longitudinal direction so that the cross section perpendicular to the longitudinal direction becomes a half-moon shape, and a rail electrode 16 built in the lower surface of the rail base 2. It consists of a hole outlet 17, a drop-off prevention fixture 5, and a detachable lamp 20 shown in FIG.

  The rail base 2 and the long hole outlet 17 may be integrally formed of a nonconductive material.

  As shown in FIG. 2, the rail base 2 is provided with two mounting projections 11 at both ends in the longitudinal direction. The mounting projection 11 is fitted into the socket 4 of the straight tube type fluorescent lamp lighting device 3 and mounted, and the rail base 2 and the socket 4 are fixed as shown in FIG.

  As shown in FIG. 2, the hooks 26 of the drop-off prevention fixture 5 are hooked on both ends of the rail base 2 on the groove-like drop-off prevention fixture hook grooves 12 provided along the circumferences of the both ends. It is supposed to be.

  As shown in FIG. 3, the mounting projections 11 provided at both ends in the longitudinal direction of the rail base 2 and the rail electrode 16 of the long hole outlet 17 provided on the lower surface of the rail base 2 are electrically connected by a conductive wire 15. Yes. As shown in FIG. 4, the rail electrode 16 of the long hole outlet 17 is curved so that the outer side is a mountain in a direction perpendicular to the rail-like longitudinal direction.

  Insertion of the plug 7 with a drop-off prevention claw through a plug 7 with a drop-off prevention claw 6 with a drop-off prevention claw 6 attached to a plug fitted to the AC 100 V outlet and the long hole outlet 17 and a flexible cord holding member 8 such as a flexible pipe. A detachable lamp 20 having a light bulb socket 9 electrically connected to the electrode 22 and the conductive wire 21 is mounted at an arbitrary position of the long hole outlet 17 of the rail base 2.

  The light bulb-type LED lamp 10 is attached to the lamp 20 so that it can be used.

  Hereinafter, the lighting device 1 for a straight tube fluorescent lamp lighting fixture will be described in more detail. As shown in FIGS. 1 to 6, the lighting device 1 for a straight tube type fluorescent lamp lighting fixture includes a rail base 2, a mounting projection 11, a long hole outlet 17, a drop-off prevention fixture 5, and a lamp 20.

  The rail base 2 has the same length and width as the standard of the conventional straight tube fluorescent tube, and a shape lacking a part in the longitudinal direction so that the cross section perpendicular to the longitudinal direction becomes a half-moon shape as shown in FIG. And made of a non-conductive material such as plastic.

  Further, the rail base 2 has two mounting projections 11 at both ends in the longitudinal direction as shown in FIG. 2, and two parallel projections along the longitudinal direction in the shape of a long hole in the longitudinal direction as shown in FIG. The book includes a long hole outlet 17 having a pair of rail electrodes 16 and serves as a base for mounting in the socket 4 of the straight fluorescent lamp 3.

  The mounting projection 11 is made of a metal having good conductivity. As shown in FIG. 1, the mounting projection 11 is provided to fit into the insertion hole of the socket 4 of the straight tube type fluorescent lamp lighting device 3. The mounting protrusion 11 is fitted into the insertion hole of the socket 4 so that electricity can be obtained through the fluorescent lamp luminaire 3. Two mounting projections 11 are provided at both ends of the rail base 2 in the longitudinal direction.

  As shown in FIG. 3, two rail electrodes 16 of the long hole outlet 17 are provided in parallel along the longitudinal direction. The rail electrode 16 is made of an elastic metal having good conductivity. One of the rail electrodes 16 is electrically connected to the two mounting projections 11 at one end of the mounting projections 11 provided at both ends in the longitudinal direction of the rail base 2 by a conducting wire 15. The other one of the rail electrodes 16 is electrically connected to the two mounting projections 11 at the other end of the mounting projections 11 provided at both ends in the longitudinal direction of the rail base 2 by the conductive wires 15.

  As shown in FIG. 4, the rail electrode 16 is curved so that the outside becomes a mountain in a direction perpendicular to the longitudinal direction. For this reason, the insertion electrode 22 of the plug 7 with a claw for preventing the lamp 20 from falling off can be pressed and held. Moreover, the drop prevention claw 6 is hooked on the convex part of the long hole outlet outer side part 17-1 of the rail base 2, and the measure of drop prevention is taken.

  As shown in FIG. 5, the plug 7 with a drop-off prevention claw has a shape in which a drop-off prevention claw 6 is attached to a plug that fits into an AC 100V outlet to prevent the drop-off when the plug 7 is attached to the long-hole outlet 17. It can be attached and detached at any position in the longitudinal direction.

  As shown in FIG. 5, the lamp 20 is electrically connected by a plug 7 with a drop-off prevention claw and a cord holding member 8 such as a flexible tube, and a lead wire 21 passing through the insertion electrode 22 and the cord holding member 8 of the plug 7 with a drop-off prevention claw. It consists of the socket 9 for light bulbs connected to.

  The cord holding member 8 is made of a metal that can be bent and rotated. The cord holding member 8 can be freely bent and rotated to change the illumination angle of illumination. For this reason, by attaching a plurality of lamps 20 to the long hole outlet 17 of the rail base 2, it is possible to simultaneously irradiate a plurality of different positions, and the light is distributed to a place and a direction according to the user's desire. Will be able to.

  7-11 has shown the illuminating device for circular tube type fluorescent lamp lighting fixtures which is 2nd embodiment. Here, only matters different from the first embodiment will be described. Other matters such as configuration and operational effects are the same as those in the first embodiment.

  As shown in FIG. 8, the illuminating device 35 for a circular tube type fluorescent lamp illuminating device has a donut-shaped circular shape, has the same circumference and width as the standard of a conventional circular tube type fluorescent tube, and is perpendicular to the circular circumference. It has a shape lacking a part of the lower surface along the circumference so that the cross section becomes a half-moon shape.

  The circular rail base 36 has the circular shape of the rail base 2 of the lighting device 1 for a straight tube type fluorescent lamp lighting fixture, and electrode pins 38 so that both ends thereof are fitted to the socket 31 of the circular tube type fluorescent lamp lighting fixture 30. Are connected by a socket power receiving unit 37 provided with a long hole outlet 42 having a long hole shape along the circumference in which two parallel parallel electrodes are provided on the lower surface. Yes.

  The lighting device 35 for a circular tube type fluorescent lamp lighting fixture includes a circular rail base 36 provided with the long hole outlet 42, a support auxiliary tool 45, a fixture material 46, and the detachable lamp 20 shown in FIG.

  The circular rail base 36 is made of a non-conductive material such as plastic. The circular rail base 36 and the long hole outlet 42 may be integrally formed. The circular rail base 36 serves as a base for mounting on the tube-type fluorescent lamp lighting fixture 30.

  The electrode pin 38 disposed in the socket power receiving portion 37 so as to be fitted into the socket 31 of the circular tube type fluorescent lamp lighting device 30 is made of a metal having good conductivity and is electrically connected to the rail electrode 41 through a conductive wire 39. ing. Further, the electrode pin 38 can obtain electricity through the circular tube type fluorescent lamp lighting fixture 30 by fitting the socket 31.

  As shown in FIG. 7, when mounting the circular tube type fluorescent lamp illuminator illumination device 35 to the circular tube type fluorescent lamp illuminator 30, the support auxiliary tool 45 is attached to the circular tube type fluorescent lamp illuminator illumination device 35. As shown in FIG. 11, the circular tube base fluorescent lamp illuminating device 30 is fitted into and attached to the long hole outlet 42 of the circular rail base 36, and the circular tube fluorescent tube support fitting 32 is sandwiched and held between the support auxiliary tool 45 and the fixture material 46. The fixing member 46 is fixed and mounted by fitting it into the fixing member deviation prevention groove 45-1 of the support auxiliary tool 45.

  The support aid 45 is made of a non-conductive material such as plastic. When the support auxiliary tool 45 is attached to the long hole outlet 42, the drop prevention claw 45-2 is hooked on the convex part of the long hole outlet outer part 42-1, thereby taking measures to prevent the drop.

  The lamp 20 is attached to the long hole outlet 42 of the illuminating device 35 for the circular tube fluorescent lamp luminaire 30 mounted on the circular fluorescent lamp 30 so that the bulb-type LED lamp 10 can be attached to the lamp 20 for use.

DESCRIPTION OF SYMBOLS 1 Illuminating device for straight tube type fluorescent lamp lighting fixtures 2 Rail base 3 Straight tube type fluorescent lamp lighting fixtures 4 Socket 5 Drop-off prevention fixture 6 Drop-off prevention claw 7 Plug with drop-off claw 8 Cord holding member 9 Light bulb socket 10 LED lamp 11 Mounting projection 12 Drop-off prevention fixture hook groove 15 Conductor 16 Rail electrode 17 Long hole outlet 17-1 Long hole outlet outer part 20 Lamp 21 Lead 22 Insertion electrode 25 Elastic band 26 Hook 30 Ring tube type fluorescent lamp Lighting fixture 31 Socket 32 Circular tube fluorescent lamp support fitting 35 Lighting device 36 for circular tube fluorescent lamp lighting fixture Circular rail base 37 Socket power receiving portion 38 Electrode pin 41 Rail electrode 42 Long hole outlet 42-1 Long hole outlet outer portion 45 Supporting auxiliary tool 45-1 Fixing material misalignment prevention groove 45-2 Falling prevention claw 45-3 Pseudo insertion electrode 46 Fixing material

Claims (3)

  A lighting device that is detachably attached to a fluorescent lamp luminaire and has projections for mounting the fluorescent lamp luminaire on both ends of the rail base, and a rail electrode that is electrically connected to the mounting projection on the lower surface of the rail base For a fluorescent lamp luminaire characterized by comprising a light fixture in which a plug for removably attaching a socket for a light bulb and a socket for a light bulb are connected with a flexible cord holding member. Lighting device.   2. The illuminating device for a fluorescent lamp illuminator according to claim 1, wherein the fluorescent lamp illuminator is either a straight tube type or a circular tube type. 2. The illuminating device for a fluorescent lamp illuminator according to claim 1, wherein the illuminating device in the case where the fluorescent lamp illuminating device is of a circular tube type comprises a circular rail base, a supporting aid, a fixing member and a lamp. .

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