JP2000276929A - Luminaire - Google Patents

Abstract

PROBLEM TO BE SOLVED: To firmly raise a reflector from a reflecting frame. SOLUTION: This luminaire is equipped with a reflector 2 to reflect light from a light source positioned along its designated positioning direction, a reflecting frame 1 having the reflector 2 raised from the frame and an opening part 1a to pass the light from the light source reflected by the reflector 2, and a fixing member 3 to raise the reflector 2 from the reflecting frame 1 by a locking part 3a provided at the one end part on the rear end side in a light passing direction locked by the reflector 2 by being fixed to a fixing part 1b provided on the reflecting frame 1, and the fixing member 3 has a structure in which a locking part 3b to be engaged with the reflector 2 is provided at the other end part on the tip side in the light passing direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting apparatus provided with a reflector.

[0002]

2. Description of the Related Art Hitherto, as this kind of lighting fixture, there is one shown in FIGS. This device includes a light source A, a reflector B, a reflector frame C, and a fixing member D. Light source A
Are arranged along a predetermined arrangement direction. Reflector B
Reflects the light of the light source A. Reflector frame C has with reflector B is erected, the opening C ₁ passing light reflected light A on the reflecting plate B. Fixing member D is, engaging portions D ₁ provided at one end of the passage direction of the rear end side of the light,
Together are inserted into the through hole B ₁ which is provided for locking the in the reflecting plate B, rivets fixing portion C ₂ erected on the reflector frame C
By being fixed by E, the other end on the tip side in the light passing direction is erected as an erect root portion.

[0003]

In the conventional luminaire above INVENTION SUMMARY is], the reflection plate B is engaged with the fixing member D which is fixed with rivets E to the fixed portion C ₂ provided on the reflecting plate frame C Since the reflector B is only erected on the reflector frame C, for example, if the rigidity of the reflector B is reduced by reducing the thickness of the reflector B itself, There is a danger that it will not be firmly erected on frame C and will rattle.

The present invention has been made in view of the above points, and an object of the present invention is to provide a lighting apparatus in which a reflector is firmly installed on a reflector frame.

[0005]

In order to solve the above-mentioned problems, the invention according to claim 1 is characterized in that a reflecting plate for reflecting light from a light source disposed along a predetermined disposing direction, and a reflecting plate are provided. A reflector plate frame having an opening through which the light of the light source reflected by the reflector plate is passed, and a locking portion provided at one end on the rear end side in the light passing direction are provided on the reflector plate. A fixing member that locks and is fixed to a fixing portion provided on the reflection plate frame to cause the reflection plate to stand on the reflection plate frame, and the fixing member engages with the reflection plate. The part is provided at the other end on the tip side in the passing direction.

According to a second aspect of the present invention, in the first aspect of the present invention, the fixing portion penetrates the engaging portion along a direction orthogonal to both the disposing direction and the passing direction. The engaging portion is configured to engage with the reflection plate by performing parallel movement along the passing direction in a state where the engaging portion penetrates the through hole, and the locking portion includes the engaging portion. It is configured to engage with the reflection plate by performing parallel movement.

According to a third aspect of the present invention, in the second aspect of the present invention, the engagement portion engages with the reflection plate by being inserted between the reflection plate and the reflection plate. The locking portion is configured to be locked to the reflection plate by being inserted between the reflection plate and the reflection plate.

According to a fourth aspect of the present invention, in the second aspect of the invention, the reflecting plate is inserted into the engaging portion along a direction orthogonal to both the disposing direction and the passing direction. The engaging portion penetrates through the through-hole and engages with the opening edge of the through-hole by performing parallel movement along the passing direction in a state of being inserted through the through-hole. It has a configuration.

According to a fifth aspect of the present invention, in the first aspect of the present invention, the fixing portion penetrates the engaging portion along a direction perpendicular to both the disposing direction and the passing direction. The engaging portion is configured to engage with the reflection plate by performing parallel movement along the disposing direction while penetrating the through hole, and the engaging portion is It is configured to engage with the reflection plate by performing the parallel movement.

According to a sixth aspect of the present invention, there is provided a reflector for reflecting light of a light source disposed along a predetermined disposing direction, and a light source of the light source reflected by the reflector while the reflector is erected. Frame having an opening through which light passes, and a locking portion provided at one end on the rear end side in the light passing direction locks to the reflection plate and is fixed to a fixing portion provided to the reflection plate frame. A fixing member for erecting the reflecting plate on the reflecting plate frame by being provided, wherein the fixing member has a holding portion for holding the reflecting plate together with the fixing portion at the other end on the distal end side in the passing direction. The configuration is provided.

According to a seventh aspect of the present invention, the holding portion is configured to hold the reflection plate together with the fixing portion by performing parallel movement along the passing direction, and the locking portion is provided with the parallel movement. Then, it is configured to be locked to the reflection plate.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. This lighting fixture is provided with a reflector frame 1, a reflector 2, a fixing member 3, and a rivet 4.

The reflector plate frame 1 is formed in a rectangular shape in plan view, and has an opening 1a along its longitudinal direction. This reflector plate frame 1 has a fixing portion 1b for fixing the reflector plate 2 so that the reflector plate 2 is erected on the reflector plate frame 1 with an opening 1a therebetween and opposed to each other in the longitudinal direction. It is erected along.

The reflecting plate 2 is erected on the reflecting plate frame 1 so that the light from a light source (not shown) disposed with the longitudinal direction of the reflecting plate frame 1 as the disposing direction can be used. Is reflected so as to pass through the opening 1a. The reflecting plate 2 is provided with a one-end bent portion 2a by bending one end in the short direction in a mountain shape along the long direction. This one-end bent part 2a
Is provided with a slit-shaped through hole 2b. Also,
The reflecting plate 2 is provided with a bent portion 2c at the other end by bending the other end in the short direction twice into a mountain shape along the longitudinal direction.

The fixing member 3 is formed by bending a metal piece.
A locking portion 3a that is inserted into the through hole 2b of the one-end bent portion 2a and locked to the reflecting plate 2 by being inserted and provided is provided by bending one end portion twice into a mountain shape, and Reflector 2
An engaging portion 3b that engages with the other end bent portion 2c is provided by bending the other end once into a mountain shape and a valley shape once.

The rivet 4 has a rivet hole 1c provided in the fixing portion 1b of the reflector plate frame 1 and a rivet hole 3c provided in the fixing member 3.
The fixing member 3 and the reflection plate frame 1 are fixed by being caulked in a state where they are inserted into the fixing member 3 and the reflection plate frame 1.

Next, a procedure for assembling the device will be described with reference to FIGS. 2 (a) and 2 (b). First, as shown in FIG. 1 (a), with the other end in the short direction of the reflector 2 positioned along the periphery of the opening 1a of the reflector frame 1, In addition, the engaging portion 3b of the fixing member 3 is made to pass through the rectangular through hole 1d provided in the fixing portion 1b of the reflector frame 1 along an orthogonal direction orthogonal to any of the light passing directions of the light sources. At this time, the engaging portion 3b is located on the distal end side in the light passing direction of the light source. On the other hand, the locking portion 3a is located on the rear end side in the light passing direction of the light source.

As described above, the fixing member 3 is parallelized along the light passing direction of the light source so that the engaging portion 3b penetrating through the through hole 1d of the reflecting plate frame 1 is engaged with the reflecting plate 2. When moved, the locking portion 3a is also locked to the reflection plate 2. In this state, when the rivet 4 is inserted through the rivet hole 1c of the reflector frame 1 and the rivet hole 3c of the fixing member 3, and the rivet 4 is caulked,
As shown in (b), the fixing member 3 is fixed to the reflector frame 1.

In such a lighting fixture, the fixing member 3
Is a locking part provided at one end on the rear end side in the light passing direction.
Not only is the engaging portion 3a locked to the reflecting plate 2, but also the engaging portion 3b provided at the other end on the tip side in the light passing direction is engaged with the reflecting plate 2, so that, for example, the thickness of the reflecting plate 2 is reduced. Even when the reflector 2 is thin and lacks the rigidity of the reflector 2, the reflector 2 can be firmly fixed to the reflector frame 1.

The engaging portion 3b penetrating through the through hole 1d
When the fixing member 3 is moved in parallel along the light passing direction so that the engaging member 3 engages with the reflecting plate 2, the engaging portion 3 a also engages with the reflecting plate 2. Can be performed at the same time, and the work of fixing the reflector 2 to the reflector frame 1 can be facilitated.

Next, a second embodiment of the present invention will be described below with reference to FIGS. The members having substantially the same functions as those in the first embodiment are denoted by the same reference numerals,
Only different points from the first embodiment will be described. In this embodiment,
Basically, it is the same as the first embodiment, but not only does the locking portion 3a engage with the reflection plate 2 by being inserted between the reflection plate 2 but also the engagement portion 3b. When the space between the reflector 2 and the reflector 2 is in the fitted state, the reflector 2 is engaged with the reflector 2.

More specifically, the reflecting plate 2 has a bent portion 2a at one end thereof.
Along the longitudinal direction of the other end, there is provided an extending portion 2d extending in a direction away from the other end bent portion 2c, the extending portion 2d
Is cut out to provide a projection 2e, and the other end bent portion 2c is cut out to provide a projection 2f.

The fixing member 3 has a central piece and both opposing pieces and is bent in a U-shape. One end of the fixing member 3 is inserted into the projection 2e of the bent portion 2a to be in a fitted state, so that the reflecting plate is inserted. 2 is provided on the opposing piece near one end, and is inserted into the projection 2f of the other bent portion 2c of the reflection plate 2 to be engaged by being engaged. Hole-shaped engaging portion 3b
It is provided on the facing piece near the other end.

Next, a procedure for assembling the device will be described with reference to FIGS. 4 (a) and 4 (b). First, as shown in FIG. 2 (a), the first embodiment and the first embodiment are arranged in a state where the other end in the short direction of the reflector 2 is positioned along the periphery of the opening 1a of the reflector frame 1. Similarly, the engaging portion 3b of the fixing member 3 is made to penetrate the rectangular through hole 1d provided in the fixing portion 1b of the reflector frame 1. At this time, the engaging portion 3b is located on the distal end side in the light passing direction of the light source. On the other hand, the locking portion 3a is located on the rear end side in the light passing direction of the light source.

As described above, the first engaging portion 3b penetrating the through hole 1d of the reflection plate frame 1 is engaged with the first reflection plate 2 so as to engage with the reflection plate 2.
Similarly to the embodiment, when the fixing member 3 is moved in parallel along the light passing direction of the light source, the locking portion 3a is also locked to the reflection plate 2. In this state, rivet 4 is inserted into rivet hole 1 of reflector frame 1.
c and the rivet hole 3c of the fixing member 3, and insert the rivet 4
Then, the fixing member 3 is fixed to the reflection plate frame 1 as shown in FIG.

In such a lighting fixture, in addition to the effect of the first embodiment, the engaging portion 3b does not engage with the reflecting plate 2 by mere catching, but at a place where the fitting is inserted. Since they are engaged around, it is possible to secure a large engagement portion with respect to the size of the engagement portion 3b itself, and it is possible to firmly engage. In addition, locking part
3a does not engage with the reflection plate 2 by mere catching, but also rotates and locks at the place where it is in the inserted state. A large stop portion can be ensured, and can be firmly locked. As described above, since the engaging portion 3b is firmly engaged with the reflector frame 1 and the locking portion 3a is firmly engaged with the reflector frame 1, the reflector 2 is firmly attached to the reflector frame 1. , The effect of the first embodiment can be further achieved.

Next, a third embodiment of the present invention will be described below with reference to FIGS. The members having substantially the same functions as those in the first embodiment are denoted by the same reference numerals,
Only different points from the first embodiment will be described. In this embodiment,
Basically, it is the same as the first embodiment,
A rectangular insertion hole 2g inserted into the engaging portion 3b of the fixing member 3 is formed in the other end bent portion 2c along an orthogonal direction orthogonal to both the arrangement direction of the light source and the light passing direction of the light source. The engaging portion 3b of the fixing member 3 is configured to engage with the opening edge of the insertion hole 2g of the reflection plate 2.

More specifically, the fixing member 3 is inserted into the through hole 2b of the bent portion 2a at one end to be in the fitted state, whereby the reflecting plate 2 is inserted.
A locking portion 3a is provided by bending one end into a mountain shape and a valley shape once each, and an engaging portion 3b engaging with an opening edge of the insertion hole 2g of the reflection plate 2 is provided. The other end is bent twice into a mountain shape.

Next, a procedure for assembling the device will be described with reference to FIGS. 6 (a) and 6 (b). First, as shown in FIG. 1A, the other end of the reflector 2 in the lateral direction is positioned along the periphery of the opening 1a of the reflector frame 1. At this time, the tip of the other end bent portion 2c of the reflector 2 is fixed to the fixed portion 1b of the reflector frame 1.
Is positioned on the convex portion 1e provided in the first position. In this state, the engaging portion 3b of the fixing member 3 is passed through the rectangular through hole 1d provided in the fixing portion 1b of the reflection plate frame 1, and the other end bending portion of the reflection plate 2 is formed.
The engaging portion 3b is inserted through the square insertion hole 2g provided in the 2c. At this time, the engaging portion 3b is located on the distal end side in the light passing direction of the light source. On the other hand, the locking portion 3a is located on the rear end side in the light passing direction of the light source.

As described above, the first embodiment is such that the engaging portion 3b penetrating the through hole 1d of the reflector plate frame 1 and being inserted into the insertion hole 2g of the reflector plate 2 is engaged with the reflector plate 2. Similarly to the embodiment, when the fixing member 3 is moved in parallel along the light passing direction of the light source, the locking portion 3a is also locked to the reflection plate 2. In this state, the rivet 4 is inserted into the rivet hole 1c of the reflector frame 1 and the fixing member.
When the rivet 4 is swaged through the rivet hole 3c, the fixing member 3 is fixed to the reflector frame 1 as shown in FIG.

In such a lighting fixture, the reflector 2 can be firmly fixed to the reflector frame 1 and the work of fixing the reflector 2 to the reflector frame 1 can be facilitated. In addition to the effects of the first embodiment, the engagement portion 3b
Engages with the opening edge, which is located around the insertion hole 2g and has a large number of engageable portions, so that the range of selection of the engaging portion is widened, and thus the degree of freedom in design can be increased. it can.

Next, a fourth embodiment of the present invention will be described below with reference to FIGS. The members having substantially the same functions as those of the third embodiment are denoted by the same reference numerals,
Only different points from the third embodiment will be described. In the third embodiment, the fixing member 3 is moved in parallel along the light passing direction of the light source, so that the locking portion 3a is locked to the reflecting plate 2 and the engaging portion 3b is engaged with the reflecting plate 2. In contrast to this, in the present embodiment, the parallel movement along the arrangement direction of the light source causes the locking portion 3a to be locked to the reflection plate 2 and the engagement portion 3b to be reflected. It is configured to engage with the plate 2.

More specifically, the fixing portion 1b of the reflection plate frame 1 has a long through hole 1d in the fixing portion 1b along the longitudinal direction. The reflecting plate 2 is provided with an extension 2h extending along the longitudinal direction of the one-end bent portion 2a toward the other-end bent portion 2c. In addition, an elongated through-hole 2b is provided. In addition, the reflection plate 2 has a long insertion hole 2g in the other end bent portion 2c along the longitudinal direction.
Is provided.

The fixing member 3 has a center piece and both opposing pieces and is bent in a U-shape. The opposing piece near one end is provided with a locking portion 3a and the other end is nearer. An engaging portion 3b is provided on the opposite piece of the second member. This locking portion 3a is an extension
When sliding along the longitudinal direction while penetrating through the through hole 2b of 2h, as shown in FIG. 8, the notch engaging with the reflection plate 2 so as to sandwich the opening edge of the terminal end of the through hole 2b from both sides.
It is formed in a U-shape having 3d. On the other hand, the engaging portion 3b
Penetrates through the through hole 1d of the reflector frame 1 and
When it is slid along the longitudinal direction in a state where it is inserted into the insertion hole 2g, as shown in FIG. It is formed in an L-shape having a notch 3e engaging with the plate 2.

In this lighting fixture, in addition to the effect of the third embodiment that the reflection plate 2 can be firmly fixed to the reflection plate frame 1, the engaging portion penetrating through the through hole 1d is provided.
When the fixing member 3 is moved in parallel in the disposing direction so that the fixing member 3b is engaged with the reflecting plate 2, the locking portion 3a also locks on the reflecting plate 2, so that the engaging work and the locking work are performed. Can be performed at the same time, and the work of fixing the reflector 2 to the reflector frame 1 can be facilitated.

Next, a fifth embodiment of the present invention will be described with reference to FIGS.
This will be described below based on No. 10. The members having substantially the same functions as those in the first embodiment are denoted by the same reference numerals,
Only different points from the third embodiment will be described. In the first embodiment, the fixing member 3 is provided with an engaging portion 3b that engages with the reflecting plate 2, whereas in the present embodiment, a fixing portion 1b is provided with a holding portion 3f that holds the reflecting plate 2 together. Configuration.

More specifically, the fixing portion 1b of the reflector frame 1 is bent twice into a mountain shape and a valley shape at the center in the standing direction, so that both fixing portions 1b, 1b at the center in the standing direction. The facing distance between them is narrow.

One end of the fixing member 3 is bent twice into a mountain shape so as to form a J-shape, and the one end bent portion 2a is inserted into the through hole 2b of the one end bent portion 2a. When in the state, the locking portion 3a is locked to the reflection plate 2.

The fixing member 3 has a locking portion 3a having a reflecting plate.
2 along the light passing direction of the light source so as to be inserted into the through hole 2b, the other end on the leading end side in the light passing direction becomes the standing root portion of the fixed portion 1b of the reflector frame 1. At the same time, the other end bent portion 2c of the reflection plate 2 is sandwiched. In other words, the other end on the leading end side in the light passing direction is a holding portion 3f for holding the other end bent portion 2c of the reflector 2 together with the standing base portion of the reflector frame 1. Note that the locking portion 3a is located on the rear end side in the light passing direction.

In such a lighting fixture, the fixing member 3
Is a locking part provided at one end on the rear end side in the light passing direction.
Not only is the holding member 3a locked to the reflection plate 2, but also the holding portion 3f provided at the other end on the front end side in the light passing direction holds the reflection plate 2 together with the fixing portion 1b. Even if the thickness of the reflector 2 is small and the rigidity of the reflector 2 is
2 can be firmly fixed to the reflector frame 1.

Further, the holding portion 3f and the fixing portion 1b are
When the fixing member 3 is moved in parallel in the light passing direction so as to pinch, the locking portion 3a also locks to the reflection plate 2, so that the holding operation and the locking operation can be performed at the same time. Thus, the work of fixing the reflector 2 to the reflector frame 1 can be facilitated.

[0042]

According to the first aspect of the present invention, in the fixing member, not only the locking portion provided at one end on the rear end side in the light passing direction is locked with the reflection plate but also in the light passing direction. Since the engaging portion provided at the other end on the distal end side of the reflector engages with the reflecting plate, for example, even when the reflecting plate is thin and the rigidity of the reflecting plate is lacking, the reflecting plate is formed by the reflecting plate frame. Can be fixed firmly.

According to a second aspect of the present invention, in addition to the effect of the first aspect, the fixing member is provided along the passing direction such that the engaging portion penetrating the through hole engages with the reflecting plate. When the parallel movement is performed, the engaging portion also engages with the reflecting plate, so that the engaging operation and the engaging operation can be performed at the same time, thereby facilitating the fixing operation of the reflecting plate to the reflecting plate frame. it can.

According to the third aspect of the present invention, the engaging portion does not engage with the reflection plate by merely catching, but engages around at the place where the engaging portion is in the inserted state. A large engaging portion can be secured with respect to the size of the engaging portion itself, so that the engaging portion can be firmly engaged.
In addition, the locking portion does not engage with the reflection plate by mere catching, but rather rotates around and locks at the place where it is in the inserted state. As a result, a large locking portion can be secured, and the locking can be firmly performed. As described above, since the engaging portion is firmly engaged with the reflector frame and the locking portion is firmly engaged with the reflector frame, the reflector can be firmly fixed to the reflector frame. The effect described in claim 1 can be further achieved.

According to the fourth aspect of the present invention, in addition to the effect of the second aspect, the engaging portion engages with the opening edge which is located around the insertion hole and has many engageable portions. Thus, the range of selection of the engaging portion is widened, and the degree of freedom in design can be increased.

According to a fifth aspect of the present invention, in addition to the effect of the first aspect of the present invention, the fixing member is arranged along the disposing direction so that the engaging portion penetrating the through hole engages with the reflector. When the parallel movement is performed, the engagement portion also engages with the reflection plate, so that the engagement operation and the engagement operation can be performed at the same time, thereby facilitating the fixing operation of the reflection plate to the reflection plate frame. be able to.

According to a sixth aspect of the present invention, in the fixing member, not only is the locking portion provided at one end on the rear end side in the light passing direction locked to the reflector but also to the front end in the light passing direction. Since the holding portion provided at the other end on the side sandwiches the reflector together with the fixed portion, for example, even when the thickness of the reflector is thin and the rigidity of the reflector is lacking, the reflector is formed as a reflector frame. Can be fixed firmly.

According to a seventh aspect of the present invention, in addition to the effect of the sixth aspect, the fixing member is moved in parallel along the light passing direction so that the holding portion holds the reflector together with the fixing portion. Since the locking portion also locks to the reflector,
The holding operation and the locking operation can be performed at the same time, and the operation of fixing the reflector to the reflector frame can be facilitated.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a first embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a state in which the above reflector is erected on a reflector frame.

FIG. 3 is an exploded perspective view of a second embodiment of the present invention.

FIG. 4 is a cross-sectional view showing a state in which the reflecting plate is erected on a reflecting plate frame.

FIG. 5 is an exploded perspective view of a third embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a state in which the reflecting plate is erected on a reflecting plate frame.

FIG. 7 is a partially exploded perspective view showing a state in which a reflecting plate according to a fourth embodiment of the present invention is erected on a reflecting plate frame.

FIG. 8 is a partial perspective view showing a state where the reflecting plate is erected on a reflecting plate frame.

FIG. 9 is an exploded perspective view of a fifth embodiment of the present invention.

FIG. 10 is a cross-sectional view showing a state where the above reflector is erected on a reflector frame.

FIG. 11 is an exploded perspective view of a conventional example.

FIG. 12 is a sectional view of the above.

[Explanation of symbols]

 1 Reflector frame 1a Opening 1b Fixed part 1d Through hole 2 Reflector 2g Insertion hole 3 Fixed member 3a Locking part 3b Engaging part 3f Nipping part

Claims (7)

[Claims] 1. A reflector for reflecting light from a light source disposed along a predetermined disposing direction, and an opening on which the reflector is erected and through which the light of the light source reflected by the reflector passes. The reflecting plate having the reflecting plate frame and the locking portion provided at one end on the rear end side in the light passing direction are locked to the reflecting plate and fixed to the fixing portion provided on the reflecting plate frame. A fixing member that stands upright on the reflection plate frame, wherein the fixing member is provided with an engagement portion that engages with the reflection plate at the other end on the distal end side in the passing direction. lighting equipment. 2. The fixing portion is provided with a through hole penetrating through the engaging portion along an orthogonal direction orthogonal to both the disposing direction and the passing direction, and the engaging portion is provided with the through hole. By making a parallel movement along the passing direction while penetrating the hole, it engages with the reflection plate, and the locking portion engages with the reflection plate by making the parallel movement. The lighting device according to claim 1, wherein 3. The engagement portion engages with the reflection plate by being inserted between the reflection plate and the reflection plate, and the engagement portion engages with the reflection plate. 3. The lighting device according to claim 2, wherein the lighting device is engaged with the reflector by being inserted. 4. The reflection plate is provided with an insertion hole that is inserted into the engagement portion along an orthogonal direction that is orthogonal to both the disposing direction and the passing direction, and the engagement portion includes the through hole. 3. The lighting fixture according to claim 2, wherein the lighting fixture is adapted to engage with an opening edge of the insertion hole by performing a parallel movement along the passing direction while penetrating the hole and being inserted into the insertion hole. . 5. The fixing portion is provided with a through hole penetrating through the engaging portion along an orthogonal direction orthogonal to both the disposing direction and the passing direction, and the engaging portion is provided with the through hole. By moving in parallel along the arrangement direction while penetrating the hole, it is configured to engage with the reflection plate, and the locking portion is locked to the reflection plate by performing the parallel movement. The lighting device according to claim 1, wherein the lighting device is formed. 6. A reflecting plate for reflecting light from a light source disposed along a predetermined disposing direction, and an opening on which the reflecting plate is erected and through which the light of the light source reflected by the reflecting plate passes. The reflecting plate having the reflecting plate frame and the locking portion provided at one end on the rear end side in the light passing direction are locked to the reflecting plate and fixed to the fixing portion provided on the reflecting plate frame. A fixing member for standing the reflector on the reflector plate frame, wherein the fixing member is provided with a holding portion for holding the reflector together with the fixing portion at the other end on the distal end side in the passing direction. And lighting equipment. 7. The holding portion is configured to move in parallel along the passing direction so as to hold the reflector together with the fixing portion, and the locking portion is configured to perform the reflection by performing the parallel movement. 7. The lighting fixture according to claim 6, wherein the lighting fixture is locked to a plate.