JP2011165499A - Lighting fixture - Google Patents

Abstract

An object of the present invention is to use a garden light or a bracket type.
A lamp device that is a light source; a socket that is coupled to the lamp device to supply power; a socket that is attached to one surface, and a terminal block that is attached to the other surface. And attaching means to the construction material via the waterproof packing 6 and the holding means for holding the waterproof packing 6 when directly attached to the construction material. And a translucent cover 4 attached to the main body in a state of covering the lamp device 1 attached to the socket 2.
[Selection] Figure 1

Description

  The present invention relates to a lighting apparatus that can be used as a garden light by being provided on a pole embedded in a ground such as a garden, and can be directly attached to a construction material such as a wall surface in a room as a so-called bracket type. Is.

  A conventional garden light includes a lighting fixture, a metal pole, and a translucent glove attached to the lighting fixture, and is configured to be attached to the pole by a main body constituting the lighting fixture (Patent Document 1). reference).

  Although the said lighting fixture is also considered using independently, it becomes a structure actually used for a garden light, and was not equipped with sufficient structure for using as a bracket type.

JP 2009-99330 A

  The present invention has been made in view of the current state of the lighting fixture as described above, and an object thereof is to provide a lighting fixture that can be used as a garden light or a bracket type.

  The luminaire according to the present invention includes a light source; a socket for coupling and supplying power to the light source; a socket attached to one surface, and an attachment means for attaching a terminal block to the other surface. A coupling means for coupling to a mounting bracket for mounting on the pole, a holding means for holding the waterproof packing when directly attached to the construction material, and a main body comprising a mounting means attached to the construction material via the waterproof packing; socket And a light-transmitting cover attached to the main body in a state of covering the light source attached to the body.

  As the light source, various kinds of lamps such as fluorescent lamps and LEDs can be used, and a light source unit in which LEDs and the like are mounted on a substrate can also be used. Further, a lighting circuit may be provided in the lamp. The translucent cover may be transparent or translucent such as milky white as long as it is translucent.

  The pole is not particularly limited as long as it is a metallic or resin cylindrical tube having a base end embedded in a garden or the like. The construction material refers to a member to which a bracket-type lighting device such as a building wall is attached.

  The luminaire according to the present invention is characterized in that the power line from the socket to the terminal block is wired avoiding the central portion of the terminal block mounting surface in the main body.

  According to the present invention, the main body includes an attaching means for attaching the terminal block, a connecting means for connecting to an attachment fitting for attaching to the pole, and a holding means for holding the waterproof packing when directly attached to the construction material. And it can be used as a garden light by attaching to a pole by having an attachment means that can be attached to the construction material via a waterproof packing, or it can be used as a bracket type by attaching directly to the construction material. One lighting fixture can be used in two ways. For this reason, parts of lighting fixtures having different purposes can be used in common, and the cost can be reduced.

  According to the present invention, wiring is performed while avoiding the central portion of the terminal block mounting surface in the main body, so that wiring that avoids a portion where heat from the light source is concentrated most is made, and the power line can be protected.

Sectional drawing at the time of comprising the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention as a bracket type. The side view at the time of comprising the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention as a bracket type. Sectional drawing at the time of comprising the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention as a garden light. The side view at the time of comprising the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention as a garden light. The assembly perspective view of the lamp device and socket of the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention. The top view of the main body with which the socket of the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention was attached. The bottom view of a main body at the time of comprising the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention as a bracket type. The perspective view of the attachment metal fitting for comprising the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention as a garden light. The bottom view of a main body at the time of comprising the lighting fixture which concerns on embodiment of the lighting fixture which concerns on this invention as a garden light.

  Hereinafter, embodiments of a lighting apparatus according to the present invention will be described with reference to the accompanying drawings. In each figure, the same components are denoted by the same reference numerals, and redundant description is omitted. FIG. 1 is a cross-sectional view when the lighting fixture according to the embodiment is configured as a bracket type, and FIG. 2 is a side view thereof. Moreover, FIG. 3 is sectional drawing at the time of comprising the lighting fixture which concerns on embodiment as a garden light, and FIG. 4 is the side view. FIG. 5 is an assembled perspective view of the lamp device 1 and the socket 2. FIG. 6 is a plan view of the main body 3 to which the socket 2 of the lighting fixture according to the embodiment is attached.

  The illumination device includes a lamp device 1 that is a light source, a socket 2, a main body 3, a translucent cover 4, and a guard 5. In the lamp device 1, a lighting circuit is housed and fixed together with an LED and a fluorescent lamp in a base 11 having a flat disk shape. The base 11 is integrally provided with a base part of the GX53 format. As shown in FIG. 5, the base 11 includes a holder 13, a base body 14, and a base pin 15. The base pin 15 has a configuration in which a head portion 15a having a diameter larger than that of the shaft portion is provided at the tip of a cylindrical shaft portion. The surface from which light is emitted from the base 11 is covered with a translucent globe 16. A heat radiating fin 17 is formed at a portion of the peripheral edge of the base 11 that is about half the height from below.

  The socket 2 includes an annular case body 21 fixed to the main body 3 with screws or the like. The case body 21 accommodates a pair of connection fittings connected to the power supply line. In the planar portion of the case body 21, a power supply hole 22 constituting a socket portion is formed along each connection fitting. Each power supply hole 22 is positioned rotationally symmetrical with respect to the center of the case body 21, and a circular round hole portion 22 a is formed at one end of the arc-shaped groove portion.

  A central portion of the case body 21 is a housing portion 23 configured by a circular through hole. A pair of engagement holding portions 24 are formed at symmetrical positions of the wall surface of the case body 21 surrounding the housing portion 23.

  The circular outer peripheral surface of the case body 21 adjacent to each power supply hole 22 is formed with a pair of vertically long rectangular notches 25, and the pair of vertically long at a position rotated approximately 90 degrees from the notches 25. A semi-cylindrical recess 26 is formed.

  The main body 3 has a bottomed cylindrical shape, and the socket 2 is fixed to the center of the bottom plate 31. At the position of the bottom plate 31 corresponding to the concave portion 26 of the case body 21, a screw accommodating portion 32 that protrudes in a cylindrical shape toward the back surface side of the bottom plate 31 is formed. On the bottom surface of the screw housing portion 32, a hole 32a through which the screw passes is formed. The screw accommodating portion 32 functions as an attaching means for attaching and fixing the main body 3 by inserting a screw inside and penetrating the hole 32a and screwing the screw into a wall as a construction material.

  The innermost wall 33 of the main body 3 extends in the direction of the screw accommodating portion 32, and the lowermost end portion 33 a functions as a holding means that holds the waterproof packing 6 made of, for example, resin. In a state where the waterproof packing 6 is held at the lowermost end portion 33 a of the innermost wall 33 of the main body 3, the waterproof packing 6 comes into contact with the tip flat surface of the screw accommodating portion 32. When the main body 3 is attached to a wall or the like which is a construction material, a screw is screwed to the wall or the like via the waterproof packing 6.

  As shown in FIG. 7, in order to use as a bracket type, a hole 35 is formed on the back surface side of the bottom plate 31 so that a screw as an attachment means for attaching the terminal block 7 protrudes from the surface side of the bottom plate 31. Yes. The terminal block 7 has a rectangular shape, and the power line 36 extends from one end thereof and is connected to the connection fitting of the case body 21 through an airtight hole 37 provided in the outer peripheral portion of the bottom plate 31. As shown in FIG. 7, the power line 36 is wired avoiding the central portion on the back surface of the bottom plate 31, is not wired in the central portion where the heat generated by the lamp device 1 is concentrated, and the lid is covered by the waterproof packing 6. Even in such a state, the lamp device 1 is arranged so as not to be affected by heat.

  An airtight hole 30 is attached to the central portion of the bottom plate 31 in the main body 3 and is not used when used as a bracket type. When used as a garden light, the power line 36 as a lead wire is drawn out through the airtight hole 30. As shown in FIG. 3, a boss 38 protrudes so as to be adjacent to the airtight hole 30. A screw hole is formed along the axis of the boss 38, and the wire clamp 39 is screwed. The power line 36 is suspended and fixed by the wire clamp.

  FIG. 8 shows a mounting bracket 9 for attaching the main body 3 to the pole 10 when used as a garden light. The mounting bracket 9 includes a disk-shaped lid portion 91 having an opening hole 92 in which a central portion is cut out in a circular shape. Leg portions 93 bent at substantially right angles are provided at four locations on the outer peripheral portion of the lid portion 91.

  Holes 94 through which screws are penetrated are formed at four locations on the lid portion 91, and screw holes 95 into which the screws are screwed are also formed on the leg portions 93. On the other hand, on the back side of the bottom plate 31 in the main body 3, a boss 51 protrudes at a position corresponding to the hole 94, and a screw hole is formed along the axis of the boss 51. The main body 3 and the mounting bracket 9 are coupled by screwing screws with the screw holes of the boss 51 as coupling means. At this time, a packing 52 is interposed between the front end flat surface of the screw accommodating portion 32 protruding from the back surface side of the bottom plate 31 in the main body 3 and the mounting bracket 9, and the inside of the main body 3 is sealed.

  A groove 53 is formed at the uppermost end portion of the innermost wall 33 of the main body 3 so as to go around the end face. The opening end surface 41 of the translucent cover 4 having a covered cylindrical shape is inserted into the groove 53. The translucent cover 4 is covered with a metallic or resin guard 5, and the guard 5 and the main body 3 are coupled and fixed by screws through a hole 55 formed in a side portion of the guard 5.

  The guard 5 is integrally formed between a cylindrical base portion 56 having a hole 55 and a ring-shaped annular frame portion 57 having a central portion opened by two thin side columns 58 provided at opposing positions. It has a connected configuration. The translucent cover 4 is exposed from the opening of the annular frame portion 57 and the portion above the base portion 56 where the side column 58 does not exist, and the light emitted from the lamp device 1 is emitted.

  The main body 3 has an outermost wall 34 that is folded back from the upper end portion of the innermost wall 33, and a lower portion 34 b side of the outermost wall 34 has a large diameter outwardly through a step portion 34 a, and the lower side of the guard 5. Is exposed.

  When the lighting fixture configured as described above is used as a bracket type, the terminal block 7 is attached to the back surface side of the bottom plate 31 of the main body 3 with screws as shown in FIG. The wiring of the power line 36 is as described above. The waterproof packing 6 is held at the lowermost end portion 33a of the innermost wall 33 of the main body 3 with the socket 2 attached thereto. A power line connected to a commercial AC power source is connected to the terminal block 7.

  In this state, the main body 3 is positioned at a desired position such as a wall as a construction material, a screw 61 is inserted into the screw accommodating portion 32 from the socket 2 side, the hole 32a is penetrated, and the screw 61 is screwed together. 3 is fixed to a wall or the like. Next, the lamp device 1 is held, the head portion 15 a of the cap pin 15 is inserted into the round hole portion 22 a of the socket 2, and the lamp device 1 is rotated so that the cap pin 15 moves to the other end side of the power supply hole 22. Then, the lamp device 1 is fixed to the socket 2.

  Next, the opening end face 41 of the translucent cover 4 is inserted into the groove 53 of the main body 3, and the screw 62 is inserted through the hole 55 formed on the side of the guard 5 by covering the guard 5. The guard 5 and the main body 3 are coupled and fixed by screwing 62.

  Moreover, when using said lighting fixture as a garden light, the terminal block 7 is not attached to the back surface side of the baseplate 31 in the main body 3, as shown in FIG. The mounting bracket 9 is positioned on the back side of the main body 3 with the packings 52 placed on the front end planes of the two screw accommodating portions 32 in the main body 3. Positioned in the hole, the screw 63 is screwed into the screw hole of the boss 51 from the hole 94 and fixed.

  The power line 36 as the lead wire is connected to a power supply line connected to the commercial AC power supply in the pole 10. Next, each leg 93 in the mounting bracket 9 to which the main body 3 is fixed is inserted into the pole 10, the screw hole 95 of each leg 93 is positioned in the hole 10 a of the pole 10, and the screw 64 is inserted into the hole of the pole 10. The pole 10 and the mounting bracket 9 are coupled and fixed by being inserted into 10a and screwed into the screw holes 95 of the mounting bracket 9. Before or after this, the lamp device 1, the translucent cover 4 and the guard 5 are attached in the same manner as in the bracket type to complete the garden light.

  As described above, the lighting apparatus according to the present embodiment includes the lamp device 1, the socket 2, the main body 3, the translucent cover 4 and the guard 5 when used as a bracket type or a garden light. The basic configuration is the same, and cost reduction can be achieved.

DESCRIPTION OF SYMBOLS 1 Lamp apparatus 2 Socket 3 Main body 4 Translucent cover 5 Guard 6 Waterproof packing 7 Terminal block 9 Mounting bracket 10 Pole 13 Holder 14 Base body 15 Base pin 16 Globe 21 Case body 23 Housing part 30 Airtight hole body 36 Power line 38, 51 Boss

Claims (2)

With a light source;
A socket for coupling and supplying power to a light source;
A socket is attached to one side, a mounting means for attaching a terminal block is provided on the other side, a coupling means for coupling to a mounting bracket to be attached to a pole, and a waterproof packing when directly attached to a construction material A main body comprising a holding means for holding and a mounting means for attaching to the construction material via a waterproof packing;
And a translucent cover attached to the main body in a state of covering a light source attached to the socket. The lighting apparatus according to claim 1, wherein the power line extending from the socket to the terminal block is wired avoiding the central portion of the terminal block mounting surface of the main body.

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