JPH0638110U - Guide light - Google Patents

Abstract

(57) [Summary] [Purpose] It has a good appearance and enables irradiation of the lower part. A panel-shaped instrument body 1 having a lamp 3 and a panel fixing member 4 built therein, and a panel provided with an engaging portion for engaging the panel fixing member 4 and detachably attached to an opening surface of the instrument body 1. 2 is a guide light having a front panel 5 and a side panel 6, and a locking section 9 is provided so that the outer surface of the side panel 6 is exposed. .

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a guide light.

[0002]

[Prior art]

 As shown in FIG. 6, a conventional guide light includes a box-shaped instrument main body 52 having a lamp 50, a panel fixing member 51, etc., and a panel 53 detachably attached to an opening surface of the instrument main body 52. I have it. Specifically, the panel 53 has a flat plate shape, and the peripheral portion thereof is fitted into the resin fixing member 54. The fixing member 54 is provided with an engaging portion 55 that engages with the panel fixing member 51 in a detachable manner.

[0003]

[Problems to be solved by the device]

 However, in the conventional guide light, since the panel 53 is fitted into the fixing member 54 as described above, the fixing member 54 looks like a frame on the surface of the panel 53 and is exposed, which causes deterioration of the appearance. In addition, it is necessary to secure Δm in order to keep the panel surface luminance ratio legally defined by the structure that allows light to reach every corner of the panel 53, but this Δm is set inside the panel 53. It could not be used for downward irradiation (Fig. 6).

Therefore, an object of the present invention is to provide a guide lamp having a good appearance and capable of downward irradiation.

[0005]

[Means for Solving the Problems]

 The guide light of the present invention is provided with a box-shaped device main body having a lamp and a panel fixing member built-in, and an engaging portion for engaging with the panel fixing member, and detachably attached to the opening surface of the instrument main body. In the guide light including the panel, the panel has a box shape having a front surface portion and a side surface portion, and the locking portion is provided so that an outer surface of the side surface portion is exposed.

[0006]

[Action]

 According to the structure of the present invention, the front and side portions of the integrated panel are only visible from the outside, and the locking portion for locking the panel fixing member is not exposed. For this reason, it has a neat appearance and is clean. In addition, the dimension in the depth direction to secure the panel surface brightness ratio is taken on the side surface of the panel, and accordingly, the panel surface emits light to every corner and the floor surface is illuminated by the irradiation from the lower side of the side surface. The illuminance can be secured. Further, since the panel has a three-dimensional structure, the rigidity of the panel itself is increased, so that the deformation of the panel surface can be prevented when the panel becomes large.

[0007]

【Example】

 A guide light according to a first embodiment of the present invention will be described with reference to FIGS. This guide light includes an instrument body 1 and a panel 2. Like the conventional example, the fixture body 1 has a box shape with an open front surface, and incorporates a lamp 3, a panel fixing member 4, and the like. The panel 2 is a resin box having a front surface portion 5 and a side surface portion 6, and is provided with a resin fixing member 7 that is locked to the panel fixing member 4. Specifically, in the panel 2, the vertical portion 8 is integrally formed from the rear edge of the side surface portion 6. The fixing member 7 has a frame shape including a flange 7a and a cylindrical portion 7b, and is fixed by abutting the flange 7a on the inner surface of the vertical portion 8. At the tip of the cylindrical portion 7b, there is formed a locking portion 9 that locks the panel fixing member 4 in a detachable manner. Further, the depth dimension Δm for ensuring the panel surface luminance ratio is taken on the side surface portion 6 of the panel 2.

In the mounted state, the locking portion 9 and the panel fixing member 4 are locked, and the panel 2 is mounted on the opening surface of the instrument body 1. In this case, the opening peripheral edge portion 1a of the instrument body 1 abuts on the vertical portion 8 of the panel 2, and the locking portion 9 is covered with the instrument body 1 and is not exposed. In this embodiment, the front face portion 5 and the side face portion 6 of the integrated panel 2 are only visible from the outside, and the locking portion 9 for locking the panel fixing member 4 is not exposed. Therefore, it has a neat appearance and is clean. In addition, the dimension Δm in the depth direction for ensuring the panel surface brightness ratio is taken by the side surface portion 6 of the panel 2 as described above, and along with this, the panel 2 surface emits light to every corner and the side surface portion 6 is also illuminated. Irradiation from below can secure the illuminance on the floor. Further, since the panel 2 has a three-dimensional structure, the rigidity of the panel 2 itself is increased, so that the surface of the panel 2 can be prevented from being deformed when the size of the panel 2 is increased. Further, by covering the periphery of the panel 2 with the frame-shaped fixing member 7, it is possible to prevent light leakage from the periphery of the panel 2.

3 to 5 show second to fourth embodiments, respectively. In the second embodiment, as shown in FIG. 3, the panel 10 has a bat shape including a front surface portion 11 and side surface portions 12, and the fixing member 13 includes only a cylindrical portion 14 provided with a locking portion 15. It In this case, the tubular portion 14 is brought into contact with and fixed to the inner surface of the side surface portion 12. In this embodiment, the panel 10 can be easily manufactured. Other structural effects are similar to those of the first embodiment.

In the third embodiment, as shown in FIG. 4, the locking portion 20 is formed integrally with the panel 16 including the front surface portion 17, the side surface portion 18 and the vertical portion 19. In this embodiment, the number of members can be reduced. Other structural effects are similar to those of the first embodiment. In the fourth embodiment, as shown in FIG. 5, the lower side surface portion 6'of the panel 2'is lens-shaped in the first embodiment. In this embodiment, the light distribution control below the panel 2'can be performed. Other structural effects are similar to those of the first embodiment.

[0011]

[Effect of device]

 According to the guide light of the present invention, the front and side surfaces of the integrated panel can only be seen from the outside, and the locking portion for locking the panel fixing member is not exposed. Therefore, it has a neat appearance and is clean. In addition, the dimension in the depth direction to secure the panel surface brightness ratio is taken on the side surface of the panel, and accordingly, the panel surface emits light to every corner, and the illumination from the lower side of the side surface also causes the illuminance of the floor surface. Can be secured. Further, since the panel has a three-dimensional structure, the rigidity of the panel itself is increased, so that the deformation of the panel surface can be prevented when the panel becomes large.

[Brief description of drawings]

FIG. 1 is an exploded cross-sectional side view of a guide light according to a first embodiment of the present invention.

FIG. 2 is a perspective view of a panel of the guide light.

FIG. 3 is a sectional side view of the panel of the second embodiment.

FIG. 4 is a cross-sectional side view of the panel of the third embodiment.

FIG. 5 is a sectional side view of the panel of the fourth embodiment.

FIG. 6 is an exploded cross-sectional side view of a conventional example.

[Explanation of symbols]

 1 Instrument main body 2 Panel 3 Lamp 4 Panel fixing member 5, 11, 17 Front part 6, 12, 18 Side part 9, 15, 20 Locking part

Claims (1)

[Scope of utility model registration request] 1. A box-shaped instrument main body having a lamp and a panel fixing member built-in, and a panel detachably attached to an opening surface of the instrument main body provided with an engaging portion for engaging with the panel fixing member. In the guide light, the guide light is characterized in that the panel is box-shaped having a front surface portion and a side surface portion, and the locking portion is provided so that an outer surface of the side surface portion is exposed.