JP3190379U - Ceiling light mounting device - Google Patents

Abstract

The present invention provides a ceiling light attachment device that can easily attach domestic and overseas ceiling lights to a hook ceiling installed on a ceiling surface.
A hook ceiling adapter portion 1 that can be fixed to a hook ceiling, a flat plate portion 4 that is fixed to a lower surface of the hook ceiling adapter portion 1, and a power line insertion that penetrates the lower surface of the hook ceiling adapter portion 1 and the flat plate portion 4. A ceiling light mounting device provided with a hole 3, wherein at least one ceiling light fixing portion 8 is provided on the flat plate portion 4 on one end side and the other end side of the power line insertion hole 3.
[Selection] Figure 1

Description

  The present invention relates to a ceiling light mounting device for easily mounting an LED ceiling light or the like on a ceiling.

Since the Great East Japan Earthquake, power supply has become insufficient due to the shutdown of nuclear power plants. As a result, households have been under pressure due to higher electricity prices.
Thus, there is an increasing need for switching from a conventional light source for power saving to a power-saving and long-life LED light source.
On the other hand, since its launch in 1998, ceiling lights have been widely used mainly in homes because of their dual-level dimming and nightlight functions by remote control, and the number is estimated to be about 20 million.
And since the fluorescent tube type ceiling light also consumes more power than the LED light source, the use of LEDs is progressing from the viewpoint of power saving and longer life.
For this reason, various ceiling light mounting devices have been developed to allow LED ceiling lights and the like to be easily mounted on the ceiling when the ceiling light is replaced.

In Patent Document 1 (Japanese Patent No. 5126635), a ceiling light using a light emitting element such as an LED is easily attached to a ceiling surface by a hooking blade on a hanging ceiling body installed on the ceiling surface. A substantially cylindrical adapter that is electrically and mechanically connected has been proposed.
To attach the ceiling light to the ceiling surface using this adapter, attach the adapter to the ceiling body using a hooking blade, and then attach the approximately cylindrical mounting part provided in the center of the top surface of the ceiling light to the adapter. While aligning, the ceiling light body may be pushed up by hand from below until the locking portion of the adapter engages with the engaging portion of the mounting portion.

In Patent Document 2 (Japanese Patent No. 4634988), in order to easily attach the ceiling light to the ceiling surface, it is screwed into a pair of screw holes provided in the hanging ceiling installed on the ceiling surface. There has been proposed an attachment for attaching the obtained locking screw to a pair of locked portions.
In order to attach the ceiling light to the ceiling surface using this fixture, the fixture is hooked and fixed to the ceiling body, and a pair of mounting bolts of the fixture are inserted into the insertion holes of the ceiling light main body, and then a pair of What is necessary is just to screw a nut to each front-end | tip part of this attachment bolt.

Patent Document 3 (Japanese Patent No. 5399474) proposes a socket device corresponding to the GX53 type base installed on the ceiling surface so that the ceiling light can be easily attached to the ceiling surface. .
In order to attach the ceiling light to the ceiling surface using this socket device, the socket device is fixed to the GX53 type base, and the pair of socket parts formed on the lower surface of the main body of the socket device are provided on the upper surface side of the ceiling light. A pair of lamp pins may be inserted to rotate the ceiling light by a predetermined angle.

Japanese Patent No. 5126635 Japanese Patent No. 4634988 Japanese Patent No. 5399774

However, in order to use the adapter of Patent Document 1, it is necessary to use a lighting fixture (ceiling light) provided with a dedicated mounting portion, and a substantially cylindrical mounting portion is provided at the center of the upper surface of the lighting fixture. There is a problem in that an LED element cannot be provided at the center of the LED.
Moreover, although the fixture of patent document 2 attaches a lighting fixture (ceiling light) using a pair of attachment bolt, in order to connect with a power supply line on the lower surface of a fixture, it is necessary to use the lighting fixture provided with the exclusive housing. In addition, there is a problem that it is difficult to place a light source in the central part of the illumination part and a problem that it is difficult to insert a pair of mounting bolts into the insertion holes.
Furthermore, although the socket apparatus of patent document 3 attaches a lamp apparatus (ceiling light) using a pair of socket part, there existed a problem that the exclusive nozzle | cap | die arrange | positioned at the upper surface side of a lamp apparatus was required.

  The problem with the present invention is that domestic and overseas ceilings can be used for the ceiling ceiling ceilings by making minor modifications to the existing ceiling light without providing a dedicated mounting part on the ceiling light side. It is an object of the present invention to provide a ceiling light mounting device in which a light can be easily mounted and a power line can be easily pulled into the ceiling light.

  A ceiling light mounting device according to a first aspect of the present invention includes a hook ceiling adapter portion that can be fixed to a hook ceiling, a flat plate portion fixed to a lower surface of the hook ceiling adapter portion, a lower surface of the hook ceiling adapter portion, and the flat plate. A power line insertion hole that penetrates the power supply line, and the flat plate part is provided with at least one ceiling light fixing part on each of one end side and the other end side of the power supply line insertion hole.

  The ceiling light mounting device of the invention according to claim 2 is the ceiling light mounting device according to claim 1, wherein the ceiling light fixing portion is a mounting screw or a mounting bolt extending downward from the flat plate portion. To do.

  A ceiling light mounting device according to a third aspect of the present invention is the ceiling light mounting device according to claim 2, wherein the tube extends downward from the power line insertion hole or the flat plate portion and communicates with the interior of the hooking ceiling adapter portion. The cylindrical body is longer than the length in which the mounting screw or the mounting bolt protrudes from the lower surface of the flat plate portion, and is longer than the length in which the cylindrical body protrudes from the lower surface of the flat plate portion.

  The ceiling light mounting device according to claim 4 is the ceiling light mounting device according to claim 1, wherein the ceiling light fixing portion receives a pair of hook pins extending from an upper surface of the ceiling light. It is characterized by being.

  A ceiling light mounting device according to a fifth aspect of the present invention is the ceiling light mounting device according to claim 4, wherein the tube extends downward from the power line insertion hole or the flat plate portion and communicates with the interior of the hooking ceiling adapter portion. A length of the cylindrical body projecting from the lower surface of the flat plate portion is longer than a length of the pair of hook pins projecting from the upper surface of the ceiling light.

The ceiling light mounting device of the invention according to claim 1 includes the hooking ceiling adapter part, the flat plate part fixed to the lower surface thereof, and the power line insertion hole, and the flat plate part is provided with the ceiling light fixing part. The ceiling light can be easily attached to the lower surface of the flat plate portion simply by providing a hole or fixture corresponding to the ceiling light fixing portion and a power supply hole corresponding to the power line insertion hole on the upper surface of the ceiling light, and The power line can be easily pulled into the ceiling light.
Therefore, even if it is an existing ceiling light regardless of whether it is for domestic or overseas use, it is possible to easily attach and wire it using the hook ceiling installed on the ceiling surface.

  According to the second aspect of the present invention, in addition to the effect of the first aspect of the invention, the ceiling light fixing portion is a mounting screw or mounting bolt extending downward from the flat plate portion. The ceiling light can be easily attached to the lower surface of the flat plate portion by simply passing a mounting screw or a mounting bolt through the screw and screwing a wing screw or nut.

  According to the third aspect of the present invention, in addition to the effect of the second aspect of the invention, the apparatus includes a cylindrical body that extends downward from the power line insertion hole or the flat plate part and communicates with the inside of the hooking ceiling adapter part. Alternatively, the length of the cylindrical body protruding from the lower surface of the flat plate portion is longer than the length of the mounting bolt protruding from the lower surface of the flat plate portion. If the power supply hole is inserted into the cylindrical body and rotated while the tip of the mounting screw or mounting bolt is in contact with the top surface of the ceiling light, the mounting screw or mounting bolt fits into the hole on the top surface of the ceiling light at any rotational position. And can be easily attached.

  According to the invention of claim 4, in addition to the effect of the invention of claim 1, the ceiling light fixing part is a pair of socket parts for receiving and fixing a pair of hook pins extending from the upper surface of the ceiling light. The ceiling light can be easily attached to the lower surface of the flat plate portion simply by inserting a pair of hooking pins provided on the upper surface of the socket into the socket portion and rotating the entire ceiling light.

  According to the device according to claim 5, in addition to the effect of the device according to claim 4, the device includes a cylindrical body that extends downward from the power line insertion hole or the flat plate portion and communicates with the inside of the hooking ceiling adapter portion. When the ceiling light is attached to the lower surface of the flat plate portion, the power source of the upper surface of the ceiling light is first selected because the length of the cylindrical body protruding from the lower surface of the flat plate portion is longer than the length of the hook pin protruding from the upper surface of the ceiling light. If the hole is inserted into the cylindrical body and rotated while the tip of the pair of hooking pins is in contact with the lower surface of the flat plate part, the pair of hooking pins fit into the socket part at any rotation position, and mounting work is easy There is an effect that can be performed.

1 is a perspective view of a ceiling light mounting device according to Embodiment 1. FIG. The top view of the flat plate part 4 of the ceiling light attachment apparatus of Example 1. FIG. FIG. 3 is a side view of the hook ceiling adapter portion 1 of the first embodiment and a cross-sectional view of the flat plate portion 4. Sectional drawing in the state which attaches the ceiling light 20 to the lower surface of the flat plate part 4 of Example 1. FIG. The top view and sectional drawing of the upper surface of the ceiling light 20 which can be attached to the ceiling light attachment apparatus of Example 1. FIG. The top view of the flat plate part 13 of the ceiling light attachment apparatus of Example 2. FIG. The top view and sectional drawing of the upper surface of the ceiling light 23 which can be attached to the ceiling light attachment apparatus of Example 2 and 4. FIG. The top view and sectional drawing of the flat plate part 17 of the ceiling light attachment apparatus of Example 3. FIG. The top view of the upper surface of the ceiling light 26 which can be attached to the ceiling light attachment apparatus of Example 3. FIG. The top view of the ceiling light attachment apparatus of Example 4. FIG. Sectional drawing of the ceiling light attachment apparatus of Example 4. FIG.

Hereinafter, embodiments of the present invention will be described by way of examples.
In the following description, the left side of the drawing is described as one end side, the right side is the other end side, the upper side is the upper end side, and the lower side is the lower end side.
In addition, the description of the drawings is a simplification, and the dimensions of each member in the description of the embodiments are examples, and can be appropriately changed according to the size of the ceiling light to be attached, the required strength, etc. Needless to say.

  FIG. 1 is a perspective view of the ceiling light mounting device according to the first embodiment, FIG. 2 is a plan view of the flat plate portion 4 of the ceiling light mounting device, and FIG. 2 is a side view and flat plate portion of the hook ceiling adapter portion 1 of the ceiling light mounting device. 4 is a cross-sectional view of FIG. 3, FIG. 4 is a cross-sectional view of the ceiling light 20 attached to the ceiling light mounting device of the first embodiment, and FIG. FIG. 5 shows a plan view and a cross-sectional view.

  As shown in FIGS. 1 and 4, the ceiling light mounting device according to the first embodiment fixes the hook ceiling adapter 1 that can be fixed to the hook ceiling, the flat plate 4, and the hook ceiling adapter 1 on the upper surface of the flat plate 4. It comprises a cylindrical body 11 and a nut 12, a mounting screw 8 for fixing the ceiling light 20 to the lower surface of the flat plate portion 4, and a spacer 9 inserted into the mounting screw 8.

  The hook ceiling adapter part 1 is popular as a square hook ceiling male adapter, and as shown in FIGS. 1 and 3, the whole is a substantially rectangular parallelepiped shape having a length of 24 mm, a width of 52 mm, and a height of 18 mm. The upper surface side has a pair of male connectors 2 on one end and the other end on the diagonal line, and a power line insertion hole 3 having a diameter of 10 mm for passing the power line at the center of the lower surface (detailed structure) For example, see Japanese Patent Application Laid-Open No. 64-31303).

  As shown in FIGS. 1 to 3, the flat plate portion 4 is a metal plate-like body having a length of 140 mm, a width of 30 mm, and a thickness of about 1 mm. The adapter guide 6 having a width of 14 mm and a height of 11 mm is provided on one end side and the other end side of the hole 5 and the power line insertion hole fitting hole 5, and a fixing hole 7 having a diameter of 4 mm is provided outside the pair of adapter guides 6. .

As shown in FIG. 3 and FIG. 4, the power line insertion hole fitting hole 5 is adapted to fit the outer diameter part of the power line insertion hole 3 slightly protruding on the lower surface of the hooking ceiling adapter part 1. Yes.
Then, a cylindrical body 11 having an outer diameter of 10 mm and a length of 25 mm having a flange portion at the upper end and a thread on the outer surface is inserted from the upper side of the power line insertion hole 3, and a nut having an outer diameter of 15 mm from the lower side of the flat plate portion 4. 12 is screwed in and the hooking ceiling adapter part 1 and the flat plate part 4 are fixed.

The adapter guide 6 has a U-shaped cut in the flat plate portion 4 and is bent vertically. As shown in FIGS. 3 and 4, the hooking ceiling adapter portion 1 is interposed between the adapter guides 6. It is supposed to be caught.
And since the rotation of the hooking ceiling adapter part 1 is controlled when screwing the nut 12 in the cylindrical body 11, the hooking ceiling adapter part 1 and the flat plate part 4 can be fixed easily and reliably.

The fixing hole 7 is for fixing the upper surface of the ceiling light 20 to the lower surface of the flat plate portion 4. A mounting screw having a length of 20 mm into which a spacer 9 having an outer diameter of 6 mm and a length of 8 mm is inserted from above the flat plate portion 4. 8 is inserted.
When fixing the upper surface of the ceiling light 20, as shown in FIG. 5, a power supply hole 21 having a diameter of 15 mm provided in the center of the upper surface of the ceiling light 20 is inserted from the lower end side of the cylindrical body 11 to When rotating while lightly pushing up, the tip of the mounting screw 8 enters the hole 22 with a diameter of 8 mm provided in two places on the upper surface of the ceiling light 20 at any rotational position. The power supply hole 21 enters the periphery of the nut 12 and the two holes 22 enter the periphery of the spacer 9.
Therefore, when the thumbscrew 10 is screwed from the tip of the mounting screw 8, the upper surface of the ceiling light 20 is fixed to the lower surface of the flat plate portion 4. For this reason, the tip of the mounting screw 8 easily enters the hole 22 and does not rattle after the two holes 22 enter the periphery of the spacer 9.

In the following description, the same numbers as those in the first embodiment are used for portions that are not different from those in the first embodiment.
FIG. 6 shows a plan view of the flat plate portion 13 of the ceiling light mounting device of the second embodiment, and FIG. 7 shows a plan view and a sectional view of the top surface of the ceiling light 23 attached to the lower surface of the flat plate portion 13.

As shown in FIG. 6, the flat plate portion 13 of the ceiling light mounting device of the second embodiment is a metal plate-like body having a diameter of 80 mm, and a power supply line insertion hole fitting hole 5 having a diameter of 12 mm for passing a power supply line through the center. The adapter guide 6 having a width of 14 mm and a height of 11 mm is provided on one end side and the other end side of the power line insertion hole fitting hole 5, and a pair of socket portions 14 are provided on the upper end side and lower end side of the center.
The socket part 14 is centered on one end side of the upper end side through hole part and the other end side of the lower end side through hole part having a diameter of 50 mm and a central angle of 60 degrees along the fan-shaped arc part. A hook pin insertion hole 15 extending 4 mm in the direction, and a lock hole 16 extending 2 mm in the upper end direction on the other end side of the upper end side through hole portion and one end side of the lower end side through hole portion.
In addition, the hooked ceiling adapter portion 1 and the flat plate portion 13 of the ceiling light mounting device of the second embodiment are fixed in the same manner as the first embodiment using the cylindrical body 11 and the nut 12.

When fixing the upper surface of the ceiling light 23 to the lower surface of the flat plate portion 13, a power supply hole 21 having a diameter of 15 mm provided at the center of the upper surface of the ceiling light 23 shown in FIG. 7 is inserted from the lower end side of the cylindrical body 11. When the entire ceiling light 23 is rotated while lightly pushed up, the hook pin 25 provided on the upper surface of the ceiling light 23 enters the hook pin insertion hole 15 of the socket portion 14 of the flat plate portion 13 at any rotational position, and in this state When the entire ceiling light is rotated 60 degrees counterclockwise when viewed from below, the horizontal portion at the upper end of the hook pin 25 is stopped on the lock hole 16 side while being hooked on the upper surface of the flat plate portion 13.
Therefore, when the entire ceiling light is slid to the side where the lock hole 16 extends, the ceiling light 23 cannot be rotated clockwise as viewed from below and is locked.

  Conversely, when the upper surface of the ceiling light 23 is removed from the lower surface of the flat plate portion 13, the entire ceiling light is slid in the direction opposite to the side on which the lock hole 16 extends, and then viewed clockwise from the bottom 60. When the rotation is rotated, the horizontal portion at the upper end of the hook pin 25 is aligned with the hook pin insertion hole 15, so that the hook pin 25 can be pulled out from the socket portion 14 and the ceiling light 23 is detached from the flat plate portion 13.

  FIG. 8 shows a plan view and a cross-sectional view of the flat plate portion 17 of the ceiling light mounting device of the third embodiment, and FIG. 9 shows a plan view of the upper surface of the ceiling light 26 attached to the lower surface of the flat plate portion 17.

As shown in FIG. 8, the flat plate portion 17 of the ceiling light mounting device of Example 3 is a metal plate-like body having a diameter of 80 mm, and a power supply line insertion hole fitting hole 5 having a diameter of 12 mm for passing a power supply line through the center. , The adapter guide 6 having a width of 14 mm and a height of 11 mm on one end side and the other end side of the power line insertion hole fitting hole 5, and a pair of hook pins with an interval of 50 mm on the one end side obliquely below and the other end side obliquely above 18 is provided.
The adapter guide 6 is provided on the upper surface side of the flat plate portion 17, and the hook pin 18 is provided on the lower surface side of the flat plate portion 17.
Further, the hooked ceiling adapter portion 1 and the flat plate portion 17 of the ceiling light mounting device of the third embodiment are fixed in the same manner as the first embodiment using the cylindrical body 11 and the nut 12.

On the upper surface of the ceiling light 26 fixed to the lower surface of the flat plate portion 17, a power supply hole 21 having a diameter of 15 mm is provided in the center, and a pair of socket portions 27 are provided on the upper end side and lower end side of the center.
The socket portion 27 is centered on a through hole portion having a diameter of 50 mm and a width of 2 mm along a fan-shaped arc portion having a central angle of 60 degrees, and one end side of the upper end side through hole portion and the other end side of the lower end side through hole portion. A hook pin insertion hole 28 extending 4 mm in the direction and a lock hole 29 extending 2 mm in the upper end direction on the other end side of the upper end side through hole portion and one end side of the lower end side through hole portion.
When fixing the upper surface of the ceiling light 26 to the lower surface of the flat plate portion 17, if the power supply hole 21 is inserted from the lower end side of the cylindrical body 11 and rotated while slightly pushing up the entire ceiling light 26, When the hook pin 18 of the flat plate portion 17 enters the hook pin insertion hole 28 of the socket portion 27 provided in the socket portion 27, and the whole ceiling light is rotated 60 degrees clockwise as viewed from below, the horizontal portion at the lower end of the hook pin 18 Stops on the lock hole 29 side while being caught on the lower surface of the upper surface plate of the ceiling light 26.
Therefore, when the entire ceiling light is slid to the side where the lock hole 29 extends, the ceiling light 26 cannot be rotated counterclockwise when viewed from below and is locked.

  On the contrary, when removing the upper surface of the ceiling light 26 from the lower surface of the flat plate portion 17, the entire ceiling light is slid in the direction opposite to the side where the lock hole 29 extends and then counterclockwise as viewed from below. When rotated 60 degrees, the horizontal portion of the lower end of the hook pin 18 is aligned with the hook pin insertion hole 28, so that the hook pin 18 can be removed from the socket portion 27, and the ceiling light 26 is detached from the flat plate portion 17.

  FIG. 10 is a plan view of the ceiling light mounting device according to the fourth embodiment, and FIG. 11 is a sectional view taken along line XX of the ceiling light mounting device.

As shown in FIG. 10, the flat plate portion 34 of the ceiling light mounting device of Example 4 is a plate-like body formed of an arc-shaped portion having a diameter of 80 mm and a straight portion, and having a diameter of 10 mm for passing a power line through the center. A pair of socket portions 37 are provided on the power supply line insertion hole 33, obliquely below one end side and obliquely above the other end side of the center.
The socket portion 37 is centered on a through hole portion having a width of 2 mm along a fan-shaped arc-shaped portion having a diameter of 50 mm and a central angle of 45 degrees, and a lower end side of the through hole portion on one end side and an upper end side of the through hole portion on the other end side. A hook pin insertion hole 38 extending 4 mm in the direction and a lock hole 39 extending 2 mm in the other end direction on the upper end side of the through hole portion on one end side and the lower end side of the through hole portion on the other end side.
In addition, the flat plate part 34 coat | covers the exterior of the metal plate-shaped body 35 with soft materials, such as a resin material.

A hooking ceiling adapter portion 31 is provided on the upper surface side of the flat plate portion 34, and a cylindrical body 36 having a diameter of 15 mm extending downward from the periphery of the power line insertion hole 33 is provided on the lower surface side.
The hook ceiling adapter 31 has a substantially rectangular parallelepiped shape with a length of 24 mm, a width of 52 mm, and a height of 10 mm. The upper surface side has a pair of male connectors 32 on one end and the other end on a diagonal line.

When fixing the upper surface of the ceiling light 23 to the lower surface of the flat plate portion 34 of the ceiling light mounting device of the fourth embodiment, a power supply hole 21 having a diameter of 15 mm provided in the center of the upper surface of the ceiling light 23 shown in FIG. When inserted from the lower end side of the body 36 and rotated while gently pushing up the entire ceiling light 23, the hook pin 25 provided on the upper surface of the ceiling light 23 enters the hook pin insertion hole 38 of the socket portion 37 of the flat plate portion 34, When the entire ceiling light is rotated 45 degrees counterclockwise when viewed from below, the horizontal portion at the upper end of the hook pin 25 is caught on the upper surface of the flat plate portion 34 and stops on the lock hole 39 side.
Therefore, when the entire ceiling light is slid to the side where the lock hole 39 extends, the ceiling light 23 cannot be rotated clockwise as viewed from below and is locked.

  Conversely, when the upper surface of the ceiling light 23 is removed from the lower surface of the flat plate portion 34, the entire ceiling light is slid in the direction opposite to the side on which the lock hole 39 extends and then 45 clockwise when viewed from below. When the rotation is rotated, the horizontal portion at the upper end of the hook pin 25 is aligned with the hook pin insertion hole 38, so that the hook pin 25 can be pulled out from the socket portion 37 and the ceiling light 23 is detached from the flat plate portion 34.

The modification of Examples 1-4 is listed.
(1) Although the inside of the flat plate part 4, 13, 17 of Examples 1-3 and the flat plate part 34 of Example 4 is a metal plate-shaped body, it is a plate-shaped body of a hard material which does not break by attaching a ceiling light. Any material is acceptable.
Also, in Examples 1 to 3, as in Example 4, the outside of the hard material may be covered with a soft material such as a resin material.
(2) In the first to third embodiments, the hooking ceiling adapter part 1 and the flat plate parts 4, 13, 17 are fixed by inserting the cylindrical body 11 from above the power line insertion hole 3 and screwing the nut 12. However, the fixing means may be any means such as screws, rivets, welding, and adhesion.
In such a case, the cylindrical body 11 and the nut 12 are not necessary, but the mounting screw 8 and the hook pin 18 are provided around the power line insertion hole fitting hole 5 as a guide when the ceiling lights 20, 23, 26 are attached. You may provide the cylindrical body extended below the length which protrudes from the lower surface of the flat plate parts 4 and 17, or the hook pin 25 protrudes from the upper surface of the ceiling light 23. FIG.
(3) In the first to third embodiments, the adapter guide 6 is provided on one end side and the other end side of the power line insertion hole fitting hole 5. The adapter guide 6 includes the hooking ceiling adapter portion 1 and the flat plate. Since it is for making it possible to fix the part 4 easily and reliably, it is not necessary to provide it.
Further, instead of or in addition to the fixing using the cylindrical body 11 and the nut 12, it is used for fixing the hooking ceiling adapter part 1 and the flat plate parts 4, 13, 17, and the side part of the hooking ceiling adapter part 1. The adapter guide 6 may be fixed by means such as screws, rivets, welding, and adhesion.
(4) In the first embodiment, the mounting screw 8 in which the spacer 9 is inserted into the fixing hole 7 is inserted. This spacer 9 is used when the ceiling light 20 is mounted on the lower surface of the flat plate portion 4. Is easy to enter the hole 22 and prevents it from rattling after being attached.
Further, if the attachment screw having a thick proximal end and a thin distal end is used, the same effect as the attachment screw 8 into which the spacer 9 is inserted can be obtained.
Furthermore, it may be a mounting bolt instead of the mounting screw 8.
(5) The socket portions 27 of the ceiling light 26 attached to the lower surfaces of the socket portions 14 and 37 of Embodiments 2 and 4 and the flat plate portion 17 of Embodiment 3 are provided with lock holes 16, 39 and 29. The lock holes 16, 39, and 29 are provided to make it difficult for the hook pins 18 and 25 to be detached from the flat plate portions 13, 34, and 17 after the ceiling light is attached.
(6) The ceiling lights 20, 23, and 26 attached to the lower surfaces of the flat plate portions 4, 13, 17, and 34 of the first to fourth embodiments are, as shown in FIGS. The ceiling light 25 has the hook pin 25 and the socket portion 27, but even if the ceiling light does not have such a thing, as long as it has a flat upper surface plate, the upper surface plate has the power hole 21 and If the hole 22 is drilled, the power supply hole 21 is drilled and the catch pin 25 is attached, or the power supply hole 21 and the socket part 27 are drilled, the lower surfaces of the flat plate parts 4, 13, 17, 34 of the first to fourth embodiments are formed. It will be attached.

DESCRIPTION OF SYMBOLS 1 Hook ceiling adapter part 2 Male connector 3 Power supply line insertion hole 4 Flat plate part of Example 1 5 Power supply line insertion hole fitting hole 6 Adapter guide 7 Fixing hole 8 Mounting screw 9 Spacer 10 Wing screw 11 Tubular body 12 Nut 13 Flat plate portion of Example 2 14 Socket portion 15 Hook pin insertion hole 16 Lock hole 17 Flat plate portion of Example 3 18 Hook pin 20 Ceiling light for Example 1 21 Power supply hole 22 Hole 23 Ceiling light for Examples 2 and 4 25 Clamping Pin 26 Ceiling Light 27 for Example 3 Socket 28 on Ceiling Light Top Surface Hook Pin Inserting Hole 29 on Ceiling Light Top Locking Hole 31 Ceiling Light Top Surface Locking Adapter Adapter 32 on Example 4 Male Connector on Example 4 33 Power Line Insertion Hole of Example 4 34 Flat Plate Part 35 of Example 4 Metal Plate Shaped body 36 Cylindrical body 37 of Example 4 Socket part 38 of Example 4 Hook pin insertion hole 39 of Example 4 Lock hole of Example 4

Claims (5)

A hook ceiling adapter that can be fixed to the hook ceiling;
A flat plate portion fixed to the lower surface of the hooking ceiling adapter portion;
A power line insertion hole that penetrates the lower surface of the hooking ceiling adapter part and the flat plate part,
The flat plate portion is provided with at least one ceiling light fixing portion on each of one end side and the other end side of the power line insertion hole. The ceiling light fixing part is
The ceiling light mounting device according to claim 1, wherein the mounting light or the mounting bolt extends downward from the flat plate portion. A cylindrical body that extends downward from the power line insertion hole or the flat plate portion and communicates with the inside of the hooking ceiling adapter portion,
The ceiling light mounting according to claim 2, wherein the length of the cylindrical body projecting from the lower surface of the flat plate portion is larger than the length of the mounting screw or mounting bolt projecting from the lower surface of the flat plate portion. apparatus. The ceiling light fixing part is
The ceiling light mounting device according to claim 1, wherein the pair of socket portions receives and fixes a pair of hook pins extending from an upper surface of the ceiling light. A cylindrical body that extends downward from the power line insertion hole or the flat plate portion and communicates with the inside of the hooking ceiling adapter portion,
The ceiling light mounting device according to claim 4, wherein the length of the cylindrical body protruding from the lower surface of the flat plate portion is longer than the length of the pair of hook pins protruding from the upper surface of the ceiling light. .

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