JPH11306846A - Reflector installation structure for lighting system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a reflector installation structure as an extremely simple installation structure to various types of lighting systems capable of using a basically similar structure, and reducing load of installation work. SOLUTION: An installation member 10 comprises a metal thin plate member molded by press work or the like, it is provided with a flat installation part 10a at one end part, and a cut slit part 10 opened at one end part is formed in the installation part 10a. It is also provided with an engagement part 10c at a tip at the other end extended from the installation part 10a and gently curved. The engagement part 10c is formed to be bent diagonally inward toward the front surface side like a hook.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reflector mounting structure for a lighting device, and more particularly to a reflector mounting structure suitable for mounting a new reflector on an existing lighting device.

[0002]

2. Description of the Related Art Conventionally, many types of lighting devices installed indoors and outdoors have a base unit provided with a socket portion for connecting a lighting body such as a light bulb or a fluorescent tube. Usually, the base unit has a built-in power supply circuit, wiring, and the like for transmitting power to the illumination body via the socket. For example, a fluorescent lamp installed on a ceiling or the like in a room is provided with a base unit in which at least the front surface thereof is painted white. In some cases, a cap member extending from a peripheral portion of the base unit is connected to the base unit.

[0003] In the above-described lighting device, the surface of the front surface of the base unit located behind the lighting body is coated with white paint in order to effectively use the light emitted from the lighting body. Or a reflector connected to the base unit is provided. However, in many cases, the standard structure generally does not include a light-collecting structure that maximizes the amount of illumination light. Although efforts are made to increase the amount of illumination in the standard structure, users use lighting devices in various scenes, so in order to obtain general lighting characteristics that do not hinder any scene, the white light condensing structure is used. In many cases, a scattering type reflection structure using a reflection plate is adopted.

In such a lighting device, when the power consumption of the lighting device is very large, such as when a large amount of lighting device is used in a large area such as in a factory, or when a large amount of light is required in a specific area, There are situations where more illumination light is required with less power consumption, and in such situations, existing lighting fixtures may be provided with reflectors or other optical members that are designed to increase the illumination light quantity. . In many cases, the amount of illumination light is increased by inserting a new reflector as an optical member between a base unit of an existing lighting fixture and a lighting body. As this type of reflector, there is a reflector configured such that a special coating film is formed on a surface of a base material such as aluminum so as to exhibit an extremely high reflectance. By interposing this reflector, the light use efficiency is improved as compared with the standard light-collecting characteristics, and the number of illuminators and lighting devices can be reduced to reduce the power consumption. Characteristics can be set according to the situation.

[0005]

However, when a new reflector as described above is mounted on an existing lighting device, some lighting devices have various base unit shapes and structures depending on the lighting device. There is a problem that it is necessary to consider a method of mounting the reflector for each type and to make a special mounting tool. Conventionally, there is a one-touch attachment / detachment structure for attaching a standard reflector or shade in the standard state, but there are a great many types of ordinary lighting fixtures that are not configured as such, so a general attachment structure In this case, there is a problem that a complicated mounting structure is required in order to adapt to many lighting fixtures and many reflecting plate shapes, and the manufacturing cost of mounting components increases.

[0006] Even if such a special fixture is prepared, it is necessary to perform the attachment work using the fixture, and the reflector is manually attached to each lighting device one by one. It is necessary to install the reflectors, and in particular, the work of attaching the reflectors to a large number of lighting devices installed at high places in a vast factory or the like requires a great deal of labor and time. There are also serious problems when performing installation work, such as exceeding.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and has a problem that an extremely simple mounting structure can be used for various lighting devices, and basically the same structure can be used. It is another object of the present invention to provide a reflector mounting structure that can reduce the burden of the mounting operation as compared with the conventional case.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a lighting device having a base unit having a socket portion on the front side of which a lighting body can be mounted. In a reflector mounting structure of a lighting device for mounting a reflector interposed between the base unit and the lighting body, a mounting member attachable to a front portion of the base unit, the mounting member includes: An attachment portion attached and fixed to the base unit, and a pair of opposed engagement portions that can be engaged from the outside with a side end portion of the reflection plate, and one of the engagement portions is the reflection plate. By engaging with one side end, the other engaging portion is configured to engage with another side end of the reflector opposite to the one side end. A reflector is held against the base unit and the The member is configured to release the engagement state of the reflector with the side end by moving the engagement portion toward the base unit side by elastic deformation in a state where the member is attached and fixed to the base unit. It is characterized by the following.

According to this means, the mounting member is mounted on the base unit, and both ends of the reflecting plate are engaged and held by a pair of engaging portions of the mounting member. Since the engagement portion is configured to disengage the engagement state with the side end portion of the reflection plate by deformation, the mounting member can be elastically deformed only by pressing the reflection plate against the base unit side, and this elastic deformation When the side end of the reflector and the engaging portion of the mounting member are not engaged, when the pressing force is released, the elastic deformation disappears and the side end of the reflector and the engaging portion of the mounting member engage. In this state, the attachment and detachment of the reflector can be easily performed by pressing and releasing the reflector.

Here, there is provided a pair of mounting members provided with a mounting portion which can be mounted on the front portion of the base unit and an engaging portion which can be engaged with a side end portion of the reflection plate, and one of the mounting members is provided. The engaging portion engages with one side end of the reflector, and the engaging portion of the other mounting member has the other side opposite to the one side end of the reflector. Preferably, it is configured to engage the end. According to this means,
Since the mounting portion and the engaging portion are provided on each of the pair of mounting members, it is possible to easily mount and retain the reflecting plate simply by mounting the pair of mounting members at intervals and positions corresponding to the shape and size of the reflecting plate. become.

[0011] Further, the mounting portion is configured to be engaged with a fixing member for mounting to the base unit, and is provided with a slot having an opening at a side edge of the mounting portion. Is preferred. According to this means, the attachment member can be easily attached to the base unit by engaging the attachment fixing member through the opening provided on the side edge so as to be introduced into the elongated hole.

In this case, it is preferable that the fixing member for mounting is a screwed member for fixing parts of the lighting device. Since the fixing member for mounting is a screwed member for fixing components of the lighting device, for example, a fixing screw, a bolt, or the like, the mounting member can be easily mounted without requiring a new mounting component.

In each of the above means, the mounting member is
It is desirable that the mounting portion bends gently toward the front side toward the engaging portion. According to this means, since the mounting member is gently curved from the mounting portion to the engaging portion toward the front side, when the mounting member is pressed against the base unit side (the rear side) and elastically deformed, the engaging portion gradually outwards. Therefore, it is possible to gradually change the relative positional relationship between the side end portion of the reflector and the engaging portion, and the work of attaching and detaching the reflector can be performed more easily. The term “gently curved to the front side” means that the whole or a part of the mounting member may be curved as a whole, and the flat part may be connected by a plurality of bending portions to form a curved shape as a whole. This includes cases where

In each of the above means, it is preferable that the pair of mounting members have exactly the same shape and size as each other in order to reduce the manufacturing cost of the mounting members.

Next, for a lighting device provided with a base unit having a socket portion to which a lighting body arranged on the front side can be mounted, a reflecting plate inserted between the base unit and the lighting body is provided. In the reflector mounting structure of the lighting device for mounting, the reflector includes at least one holding member that can be mounted on a front surface of the base unit and holds the lighting body near the base unit. An opening for avoiding an attachment and fixing portion to the base unit in the holding member, so that an edge of the opening is sandwiched between the front surface of the base unit and the holding member. It is characterized by comprising. According to this means, the reflector is held between the holding member for holding the illuminating body and the base unit, so that the reflecting plate can be attached without providing new components.

Here, an end of the lighting unit is connected to the socket unit, and the socket unit turns the connected lighting unit from a position along a front surface of the base unit to a front of the base unit. It is preferable that the lighting device further includes a rotatable connection portion, and the holding member is configured to hold a portion other than the end portion of the illumination body near the base unit.

Further, in any one of the first to fifth aspects, the mounting portion is formed with an elongated hole portion extending from the mounting portion toward the engaging portion, It is preferable that the long hole has an opening at a side edge of the mounting portion. According to this means, when the mounting member is mounted on the base unit, the head of the fixing screw is introduced into the elongated hole from the opening, and extends along the elongated hole extending from the mounting portion toward the engaging portion. When the base unit has existing fixing screws, etc., the mounting position of the mounting plate can be adjusted by adjusting the position of the mounting member in accordance with the position of the fixing screws. The posture and the mounting position can be set freely to some extent.

The elongated hole portion described in claim 3 may extend in any direction in the mounting member.
For example, it is desirably an elongated hole extending straight from the opening. On the other hand, the elongated hole portion described in claim 7 is different from that in claim 3 and has a shape extending from the mounting portion toward the engaging portion. The elongated hole of claim 3 may be formed so as to intersect a straight line connecting the mounting portion and the engaging portion, and the elongated hole of claim 7 may be formed parallel to the straight line. In this case, it is preferable that the two long holes are joined in a state of intersecting on the way. When the mounting member has a pair of engaging portions on both sides of the mounting portion,
The long hole portion described in claim 7 may extend from the attachment portion to any of the engagement portions, or may be configured to extend to both of the engagement portions.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a reflector mounting structure of a lighting device according to the present invention will be described with reference to the accompanying drawings.

(First Embodiment) FIG. 1 shows a pair of mounting members 10 for mounting a reflecting plate to a lighting device, and a reflecting plate 20 engaged with and held by the mounting member 10 (shown by a dashed line in FIG. 1). 2) is a schematic enlarged perspective view showing the positional relationship with FIG.
FIG. 6 is a bottom view showing a state in which four (two pairs) of mounting members 10 are mounted on the front surface 31a of the base frame 31 of the base unit 30 of the lighting device 100. FIG. 3 is an enlarged vertical sectional view showing the structure of the same part as FIG.

As shown in FIG. 2, the lighting device 100 includes a mounting member 10, a reflector 20, a base unit 30 having a power supply circuit and the like built therein, and three fluorescent tubes 40. The base unit 30 includes a frame-shaped base frame 31 that houses three fluorescent tubes 40, a circuit housing 32 (see FIG. 3) attached in a box shape behind the base frame 31, and a base frame. Body 31
And is connected to the inside of the circuit accommodating portion 32 so that the base frame 3
And a socket portion 33 protruding from the front surface portion 31a. The front surface 31a of the base frame 31 is coated on one surface with a white paint.

Normally, the illumination device 100 of the standard specification is used with three fluorescent tubes 40 mounted in the socket portion 33 in the base frame 31. However, in order to increase the light emission efficiency, by mounting a reflector 20 having a transparent coating made of a special oxide on the surface of a substrate made of aluminum, the brightness of the lighting device 100 is increased, and Even if the number of tubes is reduced to one and two fluorescent tubes are used, illuminance almost equal to that of the standard lighting device 100 can be secured. As shown in the figure, the reflection plate 20 has a shape having bent portions at a plurality of positions along a direction orthogonal to the extension direction of the fluorescent tube 40, and reflects the light emitted from the fluorescent tube 40 uniformly and brightly. Can be.

The mounting member 10 is formed by pressing a thin metal plate by pressing or the like. As shown in FIG.
One end is provided with a flat mounting portion 10a.
Is formed with a notch-shaped long hole portion 10b having one open end. Further, the other end is provided with an engagement portion 10c formed from the attachment portion 10a and formed to be gently curved. The engaging portion 10c is formed in a shape bent in a hook shape diagonally inward toward the front side. As shown in FIG. 2, the mounting member 10 has its long hole 10 b
A circuit accommodating portion 32 provided in advance on the front surface portion 31a
Alternatively, it is fixed in a state of being inserted through a fixing screw 34 for attaching a part of the part. The mounting member 10 removes the fluorescent tube 40 from the socket portion 33,
Screw 34 formed by slightly loosening
The mounting member 10 is slid from the side into the gap between the head portion and the front portion 31a of the head, and is fixed by retightening the fixing screw 34 with the fixing screw shaft inserted into the long hole portion 10b. Is done.

After fixing the mounting member 10 as described above,
The reflector 20 is brought into contact with the engaging portion 10c of the mounting member 10 as shown by a solid line in FIG. 3, and the reflector 20 is pressed toward the front surface 31a of the base frame 31 from this state,
The engaging portion 10c is elastically deformed so as to be pushed up, and the side end portion of the reflecting plate 20 is elastically deformed so as to be pushed down, so that the engaging portion 10c spreads slightly outside and the side end portion of the reflecting plate 20 is slightly inside. To move to the engagement portion 10
The side end of the reflection plate 20 is engaged with the inside of c, and the reflection plate 20 is engaged and held inside the base frame 31 by the mounting member 10. After that, the fluorescent tube 40 is attached to the socket 33, so that the fluorescent tube 40 is arranged on the front side of the reflection plate 20.

In this embodiment, since the two end portions of the reflector 20 are engaged and held by the pair of attachment members, the reflector 20 can be attached and held with an extremely simple structure. In particular, an elastically deformable engaging portion 10c is provided on the mounting member 10, and the reflector is engaged with the engaging portion 10c by pressing the reflecting plate from the lower side, that is, from the front side. The reflector can be attached with a simple operation. At this time, the mounting part 1
0a to the engagement portion 10c, a lower portion, that is, a slightly curved portion on the front side is provided, so that as the mounting member 10 is deformed toward the base unit by a stress from below, the engagement portion 10c gradually becomes It is configured to move outward.
Here, when the mounting member 10 is pressed against the base unit side, the side end portion of the reflection plate 20 and the engaging portion 10c do not engage with each other, and are pressed against the mounting member 10 toward the base unit side. When the force is released, they are engaged with each other. Therefore, at the time of mounting, the reflecting plate 20 is pressed against the engaging portion 10c of the mounting member to be elastically deformed, and
Is sunk into the inside of the engaging portion 10c, and in this state, when the user releases his / her hand, the engaging portion 10c engages with the side end of the reflecting plate 20 to hold the reflecting plate 20. Conversely, at the time of removal, the reflecting plate 20 is pushed upward to the base unit side, and the engaging portion 10c is moved outward to release the engaged state, and the reflecting plate 20 is pulled down. Removal can be performed.

The pair of mounting members 10 have exactly the same shape as each other, and can be used for either the left or right pair simply by reversing the positions of the openings of the elongated holes 10b. . When the attachment member 10 is attached to an existing lighting device, the attachment member 10 may be manufactured by appropriately setting the shape and dimensions according to the position of the fixing screw 34 attached to the lighting device and the width of the reflector 20. Note that a dedicated fixing member for attaching the attachment member 10 to the base unit 30 may be used.

(Second Embodiment) Next, a second embodiment according to the present invention will be described with reference to FIGS. As shown in FIG. 4, the illumination device 200 of this embodiment is schematically configured by a base unit 50 and a fluorescent tube 60 formed in a U-shape or an H-shape. Base unit 50
Has a box-shaped base frame 51 with an open front side (upper side in the figure).
And a circuit accommodating portion 52 fixed to the rear side of the base frame 51.
And a socket portion 53 penetrating through the base frame 51 and connected to the circuit accommodating portion 52, and a holder 54 attached to the front surface 51 a of the base frame 51 with fixing screws 55. The socket portion 53 is provided with a rotary connection portion 53a that is configured to be rotatable around an axis perpendicular to the paper surface of the drawing, and the rotary connection portion 53a has a pair of connection terminal portions (as shown in FIG. 5). (Two are arranged in the direction of the paper of FIG. 4.)
Is provided. These connection terminal portions are connected to electrodes (not shown) at a pair of ends of the fluorescent tube 60 formed in a U-shape or an H-shape.

As shown in FIG. 5, the holder 54 is formed in a substantially U-shape, and is fixed by two fixing screws 55 in a state where the two holders 54a are projected upward. FIG.
The fluorescent tube 60 connected to the rotary connection portion 53a as shown in FIG.
Is approximately 90 degrees from the position indicated by the solid line in FIG.
It turns to the front side within the range of degrees, and this U
The two tubular portions of the fluorescent tube 60 formed in a letter shape or an H shape are configured to be clamped from both sides by two holding portions 54a of the holder 54.

In the present embodiment, the fluorescent tube 6 is
0, is rotated to the front side, the fixing screw 55 is removed, the holder 54 is detached from the base frame 51, and a reflection plate 61 substantially similar to the first embodiment is attached to the front part 51a of the base frame 51. Arrange so that they touch. The reflection plate 61 has a through hole 61 a configured to insert the fixing screw 55, the reflection plate 61 is installed on the front surface 51 a of the base frame 51, and the fixing screw for attaching the holding member 54 is held by the holding member. Of the holder 54 and the base frame 5 as shown in the drawing.
The reflection plate 61 is sandwiched and fixed between the front plate 51a and the front portion 51a.

In this embodiment, the lighting device 200
Since the reflector 61 is attached and fixed by the existing holder 54, no components other than the reflector are required, the fluorescent tube 60 is rotated, and the holder 54 is easily removed once. The reflecting plate 61 can be attached to the.

(Third Embodiment) Finally, a third embodiment as a modification of the above-described first embodiment will be described with reference to FIG. In this embodiment, the mounting member is different from the pair of mounting members 10 of the first embodiment, and
0 are integrally formed so as to engage with both side ends. The mounting member 70 shown in FIG. 6 is applied to a single-lamp type fluorescent lamp and a reflecting plate, and is a strip-shaped mounting portion 7 for mounting to a base unit 90 of a fluorescent lamp shown in FIG.
0a, and hook-shaped engaging portions 70d and 70e formed at ends thereof extending to both sides of the mounting portion 70a. The mounting portion 70a is provided with the engaging portion 70
A long hole portion 70b extending toward each of d and 70e is formed, and a cutout portion 70c reaching the side edge of the mounting portion for opening the long hole portion 70b is provided. In this case, the portion formed by the elongated hole 70b and the notch 70c has a convex shape. However, the positional relationship of the notch portion with respect to the long hole portion is arbitrary, and these may be L-shaped or parenthesized. FIG.
The state where both sides in the longitudinal direction of the reflector 80 shown in FIG.

The mounting member 70 is formed in a stepped curved shape substantially in line with the stepped curved shape of the reflection plate 80, and the portion from the mounting portion 70a to the engaging portions 70d and 70e is loose but gradually. It has a structure in which a plurality of flat portions are mutually bent so as to gradually bend (project) toward the front side (the lower side in the figure). In the mounting portion 70a, the fixing screw 91 screwed into the base unit 90 is connected to the long hole 7
0b, and the head of the fixing screw 91 is engaged with the opening edge of the elongated hole 70b. On the other hand, the reflecting plate 80 has a shape in which a plurality of flat portions are bent in the width direction so as to be stepped in the width direction.

Also in this embodiment, the fluorescent lamp 83
Is temporarily removed, the fixing screw 91 of the base unit 90 is slightly loosened, and the head of the fixing screw 91 is aligned with the notch 70c of the mounting member 70, and the mounting member 70 is moved to the position shown in FIG.
Of the fixing screw 91 by sliding
Is inserted into the elongated hole 70b. In this state, the fixing member 91 is fixed to the base unit 90 by tightening the fixing screw 91. Next, when the reflecting plate 80 is pushed up from below the mounting member 70 and the engaging portions 70d and 70e at both ends of the mounting member 70 are pressed upward by the reflecting plate 80, the reflecting plate 80 is bent downward and both sides thereof. While the end moves slightly inward, the mounting member 70 warps upward and the engaging portions 70d and 70e spread slightly outward,
Both end portions of the reflection plate 80 are engaged with the engagement portions 70d of the mounting member 70,
Upon entering the inside of 70e and releasing the upward pressing of the reflector 80, the reflector 80 is engaged and held by the mounting member 70 as shown. Then, by mounting the fluorescent tube 83 to a socket (not shown), the mounting operation of the reflector is completed.

In this embodiment, the mounting member 70 is provided with a pair of engaging portions, and these engaging portions are configured to engage and hold both end portions of the reflection plate 80. Therefore, the first embodiment. As described above, the reflector 80 can be held without using a pair of mounting members. In this case, the mounting member 70 is
The reflection plate 80 may be held at a plurality of positions by attaching a plurality of the reflection plates 80 at different positions in the direction of the paper surface of FIG. In this modification, the long hole 7 for attaching to the base unit 90 is used.
0b is formed so as to extend from the mounting portion 70a toward the engaging portions 70d and 70e.
Even if the fixing position of the fixing screw provided at 0 is located at a position different to some extent in the width direction of the reflector, the insertion position of the fixing screw can be adjusted to a certain extent in the longitudinal direction of the long hole. The mounting member 70 can be set at a proper position (a position where the position of the reflector is most suitable for the position of the fluorescent tube 83 when the fluorescent tube 83 is mounted on a socket (not shown)). In this modification, the mounting member 70
Is limited to a narrow range, but the long hole 7
If Ob is formed so as to extend further toward the engaging portions 70d and 70e, it is possible to cope with a wider range of the position of the fixing screw in the base unit.

The elongated hole extending from the mounting portion to the engaging portion as in the third embodiment can be replaced with the elongated hole described in the first embodiment or this elongated hole. May be provided together with the long hole portion described in the third embodiment, or together with the long hole portion, the direction from the attachment portion to the engagement portion similar to the first embodiment. A slot extending in a direction intersecting or orthogonal to the slot may be provided. Further, of the above embodiments, the reflectors of the first and third embodiments have a tilt angle and an end shape near the side end in the width direction adapted to the engaging portion of the mounting member. Is formed. That is, the shape near the side end of the reflector is designed so that desired optical characteristics can be obtained when the side end is engaged with the engaging portion of the mounting member. The reflector preferably has elasticity and is configured to be deformed together with the mounting member so that the attachment / detachment operation to the mounting member becomes easier.

[0036]

According to the present invention, a pair of mounting members are mounted on the base unit, and both ends of the reflector are engaged and held by the engaging portions of these mounting members. Since the engagement portion is configured to release the engagement state with respect to the end portion of the reflection plate by elastic deformation, the mounting member can be elastically deformed only by pressing the reflection plate toward the base unit side. The end of the reflector and the engaging portion of the mounting member are not engaged, and when the pressing force is released, the elastic deformation disappears and the end of the reflecting plate and the engaging portion of the mounting member are engaged. Therefore, the attachment and detachment of the reflector can be easily performed by pressing and releasing the reflector. In addition, by providing a pair of mounting members having a mounting portion and an engaging portion, by mounting the pair of mounting members at intervals and positions corresponding to the shape and size of the reflector, the reflector can be easily attached and held. Becomes possible.

[Brief description of the drawings]

FIG. 1 shows a first embodiment of a reflector mounting structure for a lighting device according to the present invention.
FIG. 4 is an enlarged partial perspective view illustrating a relationship between a mounting position of a mounting member and a reflection plate in the embodiment.

FIG. 2 is a bottom view of the lighting device provided with the embodiment.

FIG. 3 is an enlarged cross-sectional view of a lighting device including the same embodiment.

FIG. 4 shows a second embodiment of the reflector mounting structure of the lighting device according to the present invention.
It is a longitudinal section showing the structure of the lighting installation in an embodiment.

FIG. 5 is an enlarged cross-sectional view illustrating a structure of a holder in the lighting device having the same embodiment, which is cut along a plane orthogonal to the display surface of FIG. 4;

FIGS. 6A and 6B are a perspective view of a mounting member showing a structure according to a third embodiment of the present invention and a cross-sectional view showing a state where the mounting member is mounted on a base unit of a fluorescent lamp.

[Explanation of symbols]

 10, 70 mounting member 10a, 70a mounting portion 10b, 70b long hole portion 10c, 70d, 70e engaging portion 20, 61, 80 reflecting plate 30, 50, 90 base unit 31, 51 base frame body 31a, 51a front surface 32 , 52 Circuit accommodation part 33, 53 Socket part 34, 55 Fixing screw 40, 60, 83 Fluorescent tube 53a Rotating connection part 54 Holder 54a Holding part 100, 200 Illumination device

Claims (7)

[Claims] 1. A lighting device comprising a base unit having a socket portion to which a lighting body disposed on the front side can be mounted, and a reflector interposed between the base unit and the lighting body. For mounting a reflector on a lighting device, comprising: a mounting member that can be mounted on a front surface of the base unit; the mounting member includes a mounting portion that is mounted and fixed to the base unit; and a side end of the reflector. And a pair of opposed engaging portions engageable from outside with respect to one another, while the one engaging portion is engaged with one side end of the reflection plate, and the other engaging portion is The reflection plate is held by the base unit by being configured to engage with another side end of the reflection plate opposite to the one side end, and the mounting member includes the base portion. With the unit fixed to the unit, The reflecting plate mounting structure of the lighting device, wherein the engaging portion is disengaged from the side end portion by moving the engaging portion toward the base unit side. 2. A pair of mounting members according to claim 1, further comprising a mounting portion that can be mounted on a front portion of the base unit and an engaging portion that can be engaged with a side end of the reflector. The engaging portion of the mounting member is engaged with one side end of the reflector, and the engaging portion of the other mounting member is opposite to the one side end of the reflector. A reflector mounting structure for a lighting device, characterized in that it is configured to engage with another side end of the lighting device. 3. The mounting part according to claim 1, wherein the mounting part is configured to engage with a fixing member for mounting to the base unit, and an opening is provided on a side edge of the mounting part. A reflector mounting structure for a lighting device, wherein a long hole portion is provided. 4. The reflector mounting structure for a lighting device according to claim 3, wherein the mounting fixing member is a screwed member for fixing a component of the lighting device. 5. The lighting device according to claim 1, wherein the attachment member is gently curved toward the front side from the attachment portion toward the engagement portion. Equipment reflector mounting structure. 6. A reflection plate inserted between the base unit and the illuminating body is attached to an illuminating device including a base unit having a socket portion to which a illuminating body arranged on the front side can be mounted. In the reflector mounting structure of the lighting device for the, there is provided at least one holding member that can be mounted on the front portion of the base unit, for holding the lighting body in the vicinity of the base unit, wherein the reflecting plate Is provided with an opening for avoiding an attachment fixing portion to the base unit in the holding member, and is configured to be sandwiched between a front surface of the base unit and the holding member at an edge of the opening. A reflector mounting structure for a lighting device, comprising: 7. Any one of claims 1 to 5
In the paragraph, the mounting portion is formed with a long hole portion formed to extend from the mounting portion toward the engagement portion,
The long hole portion has an opening at a side edge of the mounting portion.