JP2015125976A - Lighting device fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lighting device fixture for use in fixing the lighting device to its fixing surface in which the lighting device can be fixed under a state suitable for its fixing surface in response to various situations of fixing surface.SOLUTION: A lighting device fixture 1 for use in fixing a lighting device 2 having a linear groove at its rear surface comprises a main body having screw fixing through-pass holes and engaging claws to be engaged with the linear groove. The engaging claws have upright portions vertically arranged upright from the main body. The upright portions are formed with an arc recess at one end side in a width direction. One end side oppositely faced against the recess formed at the upright portions of the engaging claws of one end in the width direction is formed with an arc recess. With this arrangement, the lighting device fixture 1 can be turned against the lighting device 2 under a state in which the engaging claws are engaged with the linear groove.

Description

  The present invention relates to a fixture for attaching a lighting fixture or a lighting fixture to a mounting surface such as a wall surface or a shelf board.

Conventionally, lighting has been used to show products placed on a showcase or a product display shelf neatly or to produce a predetermined image of a space.
In recent years, light-emitting diodes (LEDs) have been used as light sources for lighting instead of light bulbs, and there are a number of reasons such as brightness, power-saving effects, and design flexibility due to the small size of the elements. Together, these lights are used in various situations.

  In this regard, in Patent Document 1, an LED as an illumination light source is provided on a shelf board, an installation recess is provided on a rear edge surface portion of the shelf board, and a plurality of LEDs are arranged in parallel. There has been proposed an illumination structure for a shelf board in which an LED unit is formed and the LED unit is disposed in an arrangement recess.

JP 2007-103886 A

  As shown in the above-mentioned Patent Document 1, there are a variety of places where illumination is currently provided based on various demands, such as disposing a lighting fixture in a recess provided in a rear edge surface portion of a shelf board. ing.

However, depending on the state of the mounting surface to which the lighting fixture is attached, it is often difficult to attach the lighting fixture or to secure the mounting strength.
In addition, when a predetermined fixture is used when the lighting fixture is attached to the mounting surface, it is difficult for the fixture to obstruct illumination by the lighting fixture.
Furthermore, when it is necessary to prepare multiple shapes of fixtures according to the situation of the mounting surface, if many lighting fixtures are installed at one construction site, the procurement cost of the fixtures is also ignored. become unable.

  Therefore, the present invention provides a lighting fixture for mounting a lighting fixture on a mounting surface, which can be mounted in a manner suitable for the mounting surface in accordance with various mounting surface conditions. For the purpose.

  In order to achieve the above object, a lighting device according to the present invention is provided on a circuit board on which a light emitting element is mounted, on the back side of the mounting surface of the light emitting element, and extends along the length direction of the circuit board. A lighting fixture having a substantially U-shaped cross-sectional groove formed with a tongue piece bent inwardly from a pair of edge portions spaced apart from each other with a gap, is mounted vertically and horizontally, and the lighting fixture is A fixture for mounting on a mounting surface, having a substantially rectangular shape, having a flat plate-like main body having first through holes for screwing at both ends, and provided on one surface side of the main body. A pair of locking claws that are locked to a tongue piece portion of the groove, and the pair of locking claws are respectively erected at a right angle from the main body and at the tip of the erected portion. Provided, both end portions in the width direction of the upright portion, and end portions in the thickness direction of the upright portion And a locking portion formed in a pointed shape toward the tip, and projecting outward from the three sides of the end portion on the side away from the other erected portion to the outside. Of the pawls, a standing portion of one of the pawls is formed with an arc-shaped cutout portion on one end side in the width direction perpendicular to the direction of locking to the groove, The standing portion of the locking claw is on one end side in the width direction orthogonal to the locking direction to the groove, and is opposite to the notch portion provided on the standing portion of the one engaging claw A notch portion that is cut out in an arc shape is formed on one end side of the light source, and is provided rotatably with respect to the lighting device in a state where the locking claw is locked in the groove. It is characterized by.

  In addition, the lighting device further includes a closing member that closes both ends of the groove, and at one end portion in the longitudinal direction of the main body, the lighting device is erected at a right angle from the main body, and the strip of the lighting device is provided. When the standing piece having a width slightly smaller than the opening width of the groove is provided and is installed vertically with respect to the lighting device, the standing piece is an opening portion of the groove of the lighting device. It is good also as what contact | abuts from the inner side to the said closing member and contact | abuts from the outer side of the said closing member, and regulates the movement of the said lighting fixture in the length direction via the said closing member.

  Each of the pair of locking claws further includes an extending portion extending in a direction approaching each other from both side end portions in the width direction at the substantially center of the main body, and the standing portion includes the extending portion. A second portion formed between the pair of locking claws and on both sides of the extended portion of the pair of locking claws. A through hole may be provided.

  A center line extending in the longitudinal direction through the center in the short direction may be engraved or drawn on the surface of the main body.

  In addition, the main body is provided with a sign indicating a rotation direction when the locking claw is locked to the groove of the lighting device on a surface opposite to the surface on which the locking claw is provided. It is good as it is.

According to the fixture for lighting equipment which concerns on this invention, a lighting fixture can be attached in the aspect suitable for the mounting surface according to the condition of various mounting surfaces.
Moreover, since it can respond | correspond to various attachment surfaces only with the fixture for lighting fixtures which concerns on this invention, it is not necessary to prepare the fixture for lighting fixtures from which a type differs according to a mounting surface, and can suppress a cost increase. .

It is (a) one example which showed the state which attached the lighting fixture to the attachment surface with the fixture for lighting fixtures concerning embodiment of this invention, and (b) other examples. It is the (a) perspective view and (b) sectional view showing the lighting fixture attached to a mounting surface by the fixture for lighting fixtures concerning this embodiment. It is the perspective view which showed the fixture for lighting fixtures which concerns on this embodiment from the surface side. It is the perspective view which showed the fixture for lighting fixtures which concerns on this embodiment from the back surface side. It is (a) AA sectional view and (b) BB sectional view showing the fixture for lighting fixtures concerning this embodiment. It is CC sectional drawing of FIG. 5 which showed the fixture for lighting fixtures which concerns on this embodiment. It is the perspective view which showed the process of attaching a lighting fixture to an attachment surface in one method of attaching a lighting fixture to an attachment surface with the fixture for lighting fixtures which concerns on this embodiment. It is the perspective view shown from the back lower surface which showed the state which attached the lighting fixture to the attachment surface in one method of attaching a lighting fixture to the attachment surface with the fixture for lighting fixtures which concerns on this embodiment. It is the perspective view shown from the back upper surface which showed the state which attached the lighting fixture to the attachment surface in one method of attaching a lighting fixture to the attachment surface with the fixture for lighting fixtures which concerns on this embodiment. It is the perspective view which showed the process of attaching a lighting fixture to an attachment surface in the other method of attaching a lighting fixture to an attachment surface by the fixture for lighting fixtures which concerns on this embodiment. FIG. 10 is a perspective view showing a step of attaching the lighting fixture to the mounting surface in another method of attaching the lighting fixture to the mounting surface by the lighting fixture fixture according to the embodiment, and (a) the lighting fixture mounting tool; The state inserted in the groove | channel of the lighting fixture, (b) The state which rotated the fixture for lighting fixtures inserted in the groove | channel of the lighting fixture is shown. FIG. 5 is a partially enlarged perspective view showing a step of attaching the lighting fixture to the mounting surface in another method of attaching the lighting fixture to the mounting surface by the lighting fixture mounting according to the embodiment, and (a) mounting of the lighting fixture. A state in which the fixture is inserted into the groove of the lighting fixture, (b) a state in which the fixture for lighting fixture inserted in the groove of the lighting fixture is rotated by 45 degrees, and (c) a state in which the fixture is inserted into the groove of the lighting fixture. The state which rotated the fixture for lighting fixtures 90 degree | times is shown. It is the perspective view which showed the process of attaching a lighting fixture to an attachment surface in the other method of attaching a lighting fixture to an attachment surface by the fixture for lighting fixtures which concerns on this embodiment.

Hereinafter, the fixture for lighting fixtures which concerns on embodiment of this invention is demonstrated with reference to figures.
As shown in FIG. 1, the fixture 1 for a lighting device according to the present embodiment is a substantially rectangular bracket that attaches a rod-like lighting device 2 having a length in one direction to a mounting surface such as a wall surface or a shelf board. is there.
A plurality of lighting fixtures 1 are usually prepared for mounting one lighting fixture 2 on the mounting surface, and each is mounted on the back side opposite to the light emitting surface of the lighting fixture 2 and fixed to the mounting surface. Thus, the lighting fixture 2 is attached to the attachment surface.

  Moreover, this fixture 1 for lighting fixtures can be attached to the lighting fixture 2 in either the vertical or horizontal direction depending on circumstances such as the mounting surface or construction. That is, as shown in FIG. 1 (a), the luminaire 1 is placed vertically so that the length direction of the luminaire 2 and the length direction of the fixture 1 are aligned. Can be attached to the attachment surface, and as shown in FIG. 1 (b), the fixture 1 for the lighting fixture 1 so that the length direction of the fixture 2 and the length direction of the fixture 1 for lighting fixture are orthogonal to each other. The lighting fixture 2 can also be attached to the mounting surface with the side facing down.

First, the lighting fixture 2 attached to a mounting surface by the fixture 1 for lighting fixtures is demonstrated.
As shown in FIG. 2, the illuminator 2 has a long prismatic shape, and is mainly used as indirect illumination by being attached to an attachment surface such as a wall surface or a shelf.
The illuminator 2 includes a housing 21, a cover 22, and a closing member 23. Moreover, the housing | casing 21 and the cover 22 are integrated by the substantially cylindrical shape by engaging the engaging parts 211 and 221 provided in each, The internal insertion hole 21a formed by this has the A circuit board 20 on which a light emitting element is mounted is accommodated.

The housing | casing 21 is a rod-shaped member with a cross-sectional substantially H shape, and is manufactured with various materials, such as a metal and resin.
A cover 22 is attached to the upper surface side of the housing 21, and a circuit board 20 on which a light emitting element is mounted is housed in an insertion hole 21 a formed between the cover 22 and the cover 22.

The circuit board 20 has a substantially rectangular flat plate shape corresponding to the shape of the housing 21, and various electronic components including light emitting elements are mounted on one surface side. The circuit board 20 is accommodated in the insertion hole 21a and attached to the housing 21 with an adhesive or the like on the back surface side with the light emitting element mounting surface facing the cover 22 side.
A lead wire 24 that is electrically connected to an element on the circuit board 20 is attached to an end of the circuit board 20. The lead wire 24 is led out through a lead-out hole 23a provided at the lower end of the closing member 23 and can be connected to an external power source.
In this example, a light emitting diode (LED) is used as the light emitting element, and a plurality of light emitting elements are mounted on the circuit board 20 at a constant pitch.

  An engaging portion 211 that is bent in a claw shape is provided at the upper end portion of the housing 21 along the length direction of the housing 21. The engaging portion 211 engages with the engaging portion 221 of the cover 22, whereby the upper surface side of the housing 21 is covered with the cover 22.

In addition, on the lower surface side of the housing 21, a groove 212 having a substantially U-shaped cross section to which the lighting fixture 1 is locked is formed along the length direction of the housing 21.
Here, at the lower end portion of the casing 21 that forms the groove 212, a pair of edge portions that are spaced apart from each other are bent inward, and extend in a direction approaching each other to form a tongue piece portion 213. . When the locking claws 12 and 13 of the fixture 1 for lighting equipment are locked in the groove 212, the locking portions 123 and 133 of the locking claws 12 and 13 come into contact with the tongue piece 213 from the inside.

  The opening width L1 of the opening 212a formed between the pair of tongue pieces 213 is slightly larger than the lateral width L2 (see FIGS. 3 and 4) of the standing piece 11 of the fixture 1 for lighting fixture. When the locking fixtures 1 and 13 of the lighting fixture 1 are locked in the groove 212 by aligning the length directions of the lighting fixture 1 and the lighting fixture 2, the standing piece 11 is brought into the opening 212a. It can be fitted and slid in the length direction.

The cover 22 is a member that covers the upper surface opening of the housing 21 on the light emitting surface side of the lighting device 2, and has a rectangular shape in accordance with the shape of the housing 21.
An engaging portion 221 that is bent in a claw shape is provided at the side end portion of the cover 22 along the length direction of the cover 22. The engaging portion 221 engages with the engaging portion 211 of the housing 21, and thereby the upper surface side of the housing 21 is covered with the cover 22.
The cover 22 is made of transparent or translucent glass or resin having translucency, and transmits light emitted from the light emitting elements on the circuit board 20 to the outside.

The closing member 23 is a member that closes both end openings in the longitudinal direction of the groove 212 and the insertion hole 21 a formed by the casing 21 and the cover 22, and is attached to both ends of the casing 21.
At the lower end portion of the closing member 23, a lead-out hole 23a for leading the lead wire 21 attached to the circuit board 20 to the outside is provided.

Next, the structure of the lighting fixture 1 will be described in detail.
As shown in FIGS. 3 and 4, the lighting fixture 1 is a rectangular plate-like main body 10, and is erected at one end on one surface side of the main body 10 at a right angle from the surface of the main body 10. It comprises a piece 11 and a pair of locking claws 12 and 13 provided at a substantially central portion on the one surface side of the main body 10 which is the same as the surface on which the standing piece 11 is provided.

  Through holes 1a for screwing the lighting fixture 1 to the mounting surface are formed at both ends in the length direction of the main body 10, respectively. The through hole 1a has a substantially elliptical shape in which the short side direction of the main body 10 is the long side direction, and the screw passed through the through hole 1a and the main body 10 are relatively shifted along the long side direction of the ellipse. The mounting position of the lighting fixture 1 relative to the mounting surface can be finely adjusted.

  The periphery of the locking claws 12 and 13 of the main body 10 is pierced in a substantially H shape in a plan view, and the pierced portion forms a through hole 1b.

The standing piece 11 is provided at one end in the length direction of the front and back surfaces of the main body 10 on the surface attached to the lighting device 2, and the lighting device mounting tool 1 is attached to the lighting device 2 and attached. When it is attached to the surface, it abuts against the closing member 23 of the illuminator 2 from the inside or the outside to restrict the movement of the illuminator 2 in the length direction.
The standing piece 11 has a substantially rectangular shape, and its lateral width L2 is slightly smaller than the opening width L1 (see FIG. 2) of the groove 212 of the lighting device 2, and is fitted into the opening 212a of the groove 212. In addition, the opening 212a can be slid in the length direction in the fitted state.

Both the locking claws 12 and 13 are provided in the substantially central portion of the main body 10 on the same surface as the surface on which the standing piece 11 is provided, and when the fixture for lighting fixture 1 is attached to the lighting fixture 2. The luminaire 2 is inserted into the groove 212 and locked.
As shown in FIG. 5, the locking claws 12, 13 are respectively extended inwardly extending portions 121, 131, extending from both side ends in the width direction of the substantially central portion of the main body 10. It consists of standing portions 122 and 132 erected at right angles from the tips of the protruding portions 121 and 131, and locking portions 123 and 133 projecting outward in a substantially bowl shape at the tips of the standing portions 122 and 132.

Between the extension parts 121 and 131 and the left and right sides of each of the extension parts 121 and 131 are perforated, and the perforated part forms a through hole 1b. Therefore, the extending portions 121 and 131 are connected to only the side end portion of the main body 10 with the three surroundings being opened by the through holes 1b.
Thus, when the locking claws 12 and 13 are locked to the groove 212 and when the lighting fixture 1 is rotated while being locked to the groove 212, the tongue piece 213 of the groove 212. It is easy to be elastically deformed in the direction close to each other under the drag from As a result, when performing such locking and rotation operations, the operation is easy, and the locking claws 12 and 13 are not elastically deformed and are not damaged.

As shown in FIG. 6, each of the standing portions 122 and 132 has a cutout portion 122 a that is cut out in an arc shape on one end side in the width direction orthogonal to the locking direction to the groove 212 of the lighting device 2. 132a are provided. Therefore, both the standing portions 122 and 132 are gradually thinner toward the end portions in the cutout portions 122a and 132a.
Moreover, the notch part 122a of the standing part 122 and the notch part 132a of the standing part 132 are provided at the end parts opposite to each other.
Arc-shaped notches 122a and 132a are formed in the standing portions 122 and 132, so that the lighting fixture 1 can be smoothly rotated in a state where the locking claws 12 and 13 are locked to the groove 212. Can be made. The details of the structure related to this rotation operation will be described later.

As shown in FIG. 5 and FIG. 6, the locking portion 123 is provided at the tip of the standing portion 122, and both end portions in the width direction of the standing portion 122 and the thickness direction end of the standing portion 122. Among the portions, the portions project from the three sides of the end portion on the side away from the other standing portion 132 to the outside in a substantially bowl shape, and are formed to have a pointed shape toward the tip or upward.
Similarly, the locking portion 133 is also provided at the tip of the standing portion 132, and the other of the both end portions in the width direction of the standing portion 132 and the end portion in the thickness direction of the standing portion 132 is the other. While projecting outward in a generally bowl shape from three sides of the end portion on the side away from the standing portion 122, it is formed in a pointed shape toward the tip or upward.

  When the locking claws 12, 13 are locked to the groove 212, the locking portions 123, 133 abut against the tongue piece 213 of the groove 212 from the inside, and the lighting fixture 2 and the lighting fixture 1 Is locked so as not to be detached in the locking direction.

The fixture for lighting fixture 1 having such a configuration is such that the width of the main body 10 is smaller than the width of the lighting fixture 2, and the fixture for lighting fixture 1 and the lighting fixture 2 are overlapped in a state in which their length directions coincide. Then, the fixture for lighting fixture 1 is hidden by the lighting fixture 2.
The lighting fixture 1 is made of polycarbonate, and when the locking claws 12 and 13 are locked in the groove 212, they receive a drag from the tongue piece 213 and temporarily approach each other. After elastically deforming and locking, the drag from the tongue piece 213 is unloaded and the original state is restored.
In addition, the fixture 1 for lighting fixtures can also be comprised with metals, such as stainless steel and aluminum other than resin, such as a polycarbonate.

In addition, a center line extending in the length direction through the center in the short direction may be engraved or drawn on the surface of the fixture for lighting device 1, particularly on the surface where the lighting device 2 is locked. Thus, when the lighting fixture 2 is mounted on the mounting surface by the lighting fixture mounting 1, when a plurality of lighting fixtures 1 are attached to the mounting surface in a straight line with the length direction aligned, the center line is By using it as a guide, a plurality of lighting fixtures 1 can be mounted straight on a straight line.
Further, the main body 10 of the fixture for lighting equipment 1 is locked to the surface opposite to the surface on which the locking claws 12 and 13 are provided, and the locking claws 12 and 13 are locked to the groove 212 of the lighting equipment 2. A sign indicating the direction in which rotation is possible may be provided. The sign can be provided by engraving or drawing on the surface of the main body 10 as well as the center line.

Then, the process of attaching the lighting fixture 2 to a mounting surface using the lighting fixture 1 which concerns on this embodiment is demonstrated.
Here, the fixture 1 for lighting fixtures is directed to the lighting fixture 2 in the vertical direction in which the length directions of the lighting fixtures 2 coincide with each other and in the horizontal direction in which the length directions of the lighting fixtures are orthogonal to each other. Attached to.
First, with reference to FIGS. 7-9, the case where the lighting fixture 2 is attached to an attachment surface in the state which made the fixture 1 for lighting fixtures vertical with respect to the lighting fixture 2 is demonstrated. Here, in particular, a case will be described in which the illuminator 2 is attached to the attachment surface in a state where the illumination tool 2 stands in the vertical direction, such as a case where a wall perpendicular to the ground is used as the attachment surface.

In this case, first, a plurality of lighting fixtures 1 are attached to a predetermined position on the mounting surface in a straight line with their length directions aligned. In this case, by using the center line in the length direction engraved on the surface of the fixture for lighting fixture 1 as a guide, the fixtures for lighting fixture 1 are arranged in a line, The screw 3 is passed through the through-hole 1a, and the lighting fixture 1 is attached to the mounting surface with the screw 3.
In addition, when attaching the fixture 1 for lighting fixtures to a mounting surface, according to the length of the lighting fixture 2, it arrange | positions so that the fixture 1 for lighting fixtures may be attached to the both ends of the lighting fixture 2 at least. Moreover, between the both ends of the lighting fixture 2, the number of fixtures 1 for lighting fixtures required in order to ensure sufficient attachment strength is attached to a mounting surface.

Then, the illuminator 2 is pressed from the groove 212 side against the illuminator attachment 1 attached to the attachment surface, and the locking claws 12 and 13 of the illuminator attachment 1 are connected to the groove 212 of the illuminator 2. To lock.
Here, when the lighting fixture 2 is attached to the fixture for lighting fixture 1 by locking the locking claws 12 and 13 and the groove 212, the fixture for lighting fixture is attached at the lower end of the lighting fixture 2 as shown in FIG. The standing piece 11 of the tool 1 is placed outside the closing member 23, and the standing piece 11 is brought into contact with the closing member 23 from the outside. Thereby, the lighting fixture 2 is supported by the standing piece 11 of the fixture 1 for lighting fixtures attached to the lower end, and the lighting fixture 2 is restricted from falling downward in the vertical direction.

  Similarly, when the lighting fixture 2 is attached to the fixture for lighting fixture 1 by locking the locking claws 12 and 13 and the groove 212, the upper end of the lighting fixture 2 is used for the lighting fixture as shown in FIG. The standing piece 11 is fitted into the groove 212 so that the standing piece 11 of the fixture 1 is inside the closing member 23 and is brought into contact with the closing member 23 from the inside. Thereby, the lighting fixture 2 is supported by the standing piece 11 of the fixture 1 for lighting fixtures attached to the upper end, and it is controlled that the lighting fixture 2 falls to the perpendicular direction downward.

As described above, the illumination fixture 2 can be easily attached to the attachment surface by the illumination fixture attachment 1.
Moreover, when the fixture 1 for lighting fixtures is attached vertically with respect to the lighting fixture 2, when the lighting fixture 2 is seen from the front, the fixture 1 for lighting fixtures is hidden in the lighting fixture 2, and it looks good.
Moreover, since the fixture 1 for lighting fixtures is supported not only by the screw 3 but also by the standing piece 11, when the lighting fixture 2 is attached to a mounting surface such as a wall, the lighting fixture 2 falls. Can be prevented more reliably.

Next, with reference to FIGS. 10-13, the case where the lighting fixture 2 is attached to a mounting surface in the state which laid the lighting fixture 1 with respect to the lighting fixture 2 is demonstrated.
In this case, first, as shown in FIG. 10, at the end of the illuminator 2, the length of the fixture 1 for the illuminator and the length direction of the illuminator 2 are made to coincide with each other. The locking claws 12 and 13 are locked. At this time, the standing piece 11 is attached so as to protrude outside the closing member 23.

  Then, as shown in FIGS. 11A and 12A, the lighting fixture 1 is rotated 90 degrees with the locking claws 12 and 13 locked in the groove 212. At this time, the rotation direction of the lighting fixture 1 is such that the notches 122a and 132a provided in the standing portions 122 and 132 of the locking claws 12 and 13 are in contact with the standing portions 122 and 132 during rotation. The direction of contact with the tongue piece 213 that has been in contact (clockwise in the example of FIG. 12).

  In this rotational operation, as shown in FIG. 12B, the locking claws 12 and 13 receive a drag force from the tongue piece 213 and are slightly elastically deformed in the direction of approaching each other, while the notches 122a, The lighting fixture 1 rotates smoothly with respect to the lighting fixture 2 according to the arcuate surface of 132a.

  When the lighting fixture 1 is rotated 90 degrees with respect to the lighting fixture 2, as shown in FIGS. 11 (b) and 12 (c), as shown in FIG. Both end portions in the width direction come into contact with the tongue piece portion 213 of the groove 212, and the standing portions 122 and 132 are engaged with the opening portion 212a.

  Even in the state where the standing portions 122 and 132 are fitted in the groove 212 in this way, the locking portions 123 and 133 project in a hook shape also in the width direction of the standing portions 122 and 132. 123 and 133 are brought into contact with the tongue piece 213 from the inside to maintain the locked state, and the fixture for lighting fixture 1 is not detached from the lighting fixture 2.

In this way, the lighting fixture 1 is slid along the groove 212 and disposed at a predetermined position in a state where the lighting fixture 1 and the lighting fixture 2 are locked so as not to be detached.
In addition, the lighting fixture 1 is locked to the lighting fixture 2 through the same steps as the above-described steps in a necessary quantity in consideration of the mounting strength.
And in the state which attached the fixture 1 for lighting fixtures sideways with respect to the lighting fixture 2 in this way, as FIG. 13 shows, the predetermined position of the attachment surface with the fixture 1 for lighting fixtures is included. Then, the lighting fixture 1 is screwed to the mounting surface through the through hole 1a.

  Thereby, the lighting fixture 2 can be attached to the mounting surface in a state in which the lighting fixture 1 is locked laterally with respect to the lighting fixture 2.

  According to the luminaire fixture 1 according to the above-described embodiment, the luminaire 1 in the state in which the luminaire fixture 1 is locked to the luminaire 2 in any vertical or horizontal direction. The lighting fixture 2 can be attached to the mounting surface by the mounting fixture 1. Therefore, the degree of freedom of construction related to the attachment of the lighting fixture 2 is increased, which is convenient. Moreover, since the several attachment method is implement | achieved by the one kind of fixture 1 for lighting fixtures, the procurement cost of a member can be held down.

  In addition, regarding the fixture for lighting fixture 1 according to the above-described embodiment, the lighting fixture 2 attached to the mounting surface by the fixture for lighting fixture 1 is not limited to the prismatic shape described above. That is, the fixture 1 for lighting fixtures is applicable to the lighting fixture 2 which has the groove | channel 212 for attaching the fixture 1 for lighting fixtures, and has a light emission surface in the direction opposite to the surface attached to a mounting surface. For example, the present invention can be applied to a case where the cover 22 of the lighting device 2 has a semicircular cross section.

DESCRIPTION OF SYMBOLS 1 Mounting tool 1a Through-hole 1b Through-hole 10 Main body 11 Standing piece 12 Locking claw 121 Extension part 122 Standing part 122a Notch part 123 Locking part 13 Locking claw 131 Extension part 132 Standing part 132a Notch part 133 Locking part 2 Illuminating tool 20 Circuit board 21 Housing 21a Insertion hole 211 Engaging part 212 Strip groove 212a Opening part 213 Tongue piece part 22 Cover 221 Engaging part 23 Closing member 23a Lead-out hole 24 Lead wire 3 Screw

Claims (5)

A circuit board having a light emitting element mounted thereon;
A cross-sectional view that is provided on the back surface side of the mounting surface of the light emitting element and that extends along the length direction of the circuit board and is formed with a tongue piece that is bent inward from a pair of edge portions that are spaced apart with a gap. A U-shaped groove, and a fixture that can be mounted vertically and horizontally, and that attaches the fixture to a mounting surface.
A plate-shaped main body having a substantially rectangular shape and having first through holes for screwing at both ends,
A pair of locking claws provided on one side of the main body and locked to the tongue portion of the groove of the lighting device,
Each of the pair of locking claws is
A standing part standing at a right angle from the main body,
Three sides of the both ends in the width direction of the standing part and the end part on the side away from the other standing part among the end parts in the thickness direction of the standing part provided at the tip of the standing part And projecting outward in a generally bowl shape, and having a locking portion formed in a pointed shape toward the tip,
Of the pair of locking claws, a standing portion of one locking claw is formed with an arc-shaped cutout on one end side in the width direction orthogonal to the locking direction to the groove. The other engaging claw standing portion has a notch portion provided at one end side in the width direction perpendicular to the locking direction to the groove and provided in the one engaging claw standing portion. On one end side opposite to that, a notch cut into an arc shape is formed,
In a state where the locking claw is locked to the groove, the lighting claw is provided to be rotatable with respect to the lighting device.
The fixture for lighting fixtures characterized by the above-mentioned. The lighting device further includes a closing member for closing both ends of the groove,
One end of the main body in the longitudinal direction is provided with an upright piece standing at a right angle from the main body and having a width slightly smaller than the opening width of the groove of the lighting device,
When vertically installed with respect to the illuminating device, the standing piece fits into the opening of the groove of the illuminating device and abuts against the closing member from the inside, or outside the closing member. Abutting and restricting the movement of the lighting fixture in the length direction via the closing member,
The fixture for lighting equipment according to claim 1. Each of the pair of locking claws further includes an extending portion extending in a direction approaching each other from both side end portions in the width direction at the substantially center of the main body,
The standing portion is erected at a right angle from the tip of the extending portion,
The main body is provided with a second through hole formed between the pair of locking claws and on both sides of the extended portions of the pair of locking claws.
The fixture for lighting fixtures of Claim 1 or 2. On the surface of the main body, a center line extending in the longitudinal direction through the center in the short direction is engraved or drawn,
The fixture for lighting equipment according to any one of claims 1 to 3. The main body is provided with a sign indicating a rotation direction when the locking claw is locked to the groove of the lighting device on a surface opposite to the surface on which the locking claw is provided.
The fixture for lighting fixtures in any one of Claims 1 thru | or 4.

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