JP2011015799A - Bed - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bed by which the arrangement of a bed can be known even if one enters an unfamiliar bedroom of a hotel where an illumination light is not lit.SOLUTION: A bed frame 20 is constituted by including a lower frame plate 21, a transparent plate body 27 mounted to the lower frame plate, an upper frame plate 28 mounted to the transparent plate body, and an light emitting body arranged at the inner end side of the transparent plate body to brighten the outer end side of the transparent plate body by light emitted from the light emitting body. The light emitting body is formed as an RGB light emitting tape constituted by continuously arranging RGB light emitting diode modules formed by molding at least single color light emitting diodes of red, green, blue on a base at an predetermined interval, and thereby the light emitting is controlled in seven colors of red, green, blue, yellow, cyan, magenta, and white, and blinkingly controlled with the lapse of time.

Description

The present invention relates to a bed, and more particularly to a bed having a lighting function.

For example, if you enter a bedroom of an accommodation facility such as a hotel that is unfamiliar at midnight, if the bedroom lights are not turned on, the guest will not know the layout of the bed and furniture in the bedroom, You may feel painful in an accident such as hitting a corner. A similar accident can occur when waking up in the bed while sleeping and standing for a small job.

For example, Patent Document 1 is known as a conventional technique for dealing with such inconvenience. In Patent Document 1, in a bed in which a side plate is provided around the bed base, an illumination facility space using a light emitting diode (LED) as an illumination lamp is provided between the base and the side plate, and the side plate emits light. A bed formed of a transparent or translucent material capable of transmitting light from a diode is disclosed.

JP 2001-169861 A

However, in the technique described in Patent Document 1, since the light emitting diode is arranged inside the side plate having a large area, a light emitting diode having a relatively large output is required, which is not preferable from the viewpoint of energy saving. It was.

Further, the technique described in Patent Document 1 has a problem in that the light emitting diode is simply turned on, and the change in illumination light is poor and the appearance is not excellent.

The present invention has been made to solve the above-described conventional problems, and can use a light emitting body with a relatively small output, and enhance the decorativeness by indirect illumination with light from the light emitting body. The purpose is to provide a bed.

In order to solve the above-mentioned problem, the bed according to claim 1 includes a transparent plate and a light emitter disposed so as to face the transparent plate, and the transparent plate is directly connected to the light emitter. The light including the light that has passed and the light that has passed through the transparent plate while being totally reflected by the parallel inner surface of the transparent plate causes the transparent plate to shine.

The bed according to claim 2 includes a transparent plate and a light emitter disposed to face the inner end side of the transparent plate, and light that has directly passed through the transparent plate from the light emitter and The light including the light that has passed through the transparent plate while being totally reflected by the parallel inner surface of the transparent plate causes the outer end of the transparent plate to shine.

The bed according to claim 3, wherein the bed includes a base, a bed frame placed on the base, and a mat placed on the bed frame, the bed frame comprising: a lower frame plate; A transparent plate body placed on the lower frame plate, an upper frame plate placed on the transparent plate body, and a light emitter placed on the inner end side of the transparent plate body. The light emitted from the light emitter shines on the outer end side of the transparent plate through the transparent plate.

The bed according to claim 4, wherein the bed comprises a base, a bed frame placed on the base, and a mat placed on the bed frame, wherein the bed frame comprises a frame plate, and the frame. A transparent plate placed on the plate, and a light emitter disposed on the inner end side of the transparent plate, and the light emitted from the light emitter passes through the transparent plate. The outer end side of the transparent plate is illuminated.

The bed according to claim 5 is the bed according to any one of claims 1 to 4, wherein the light emitter is disposed to face an inner peripheral end surface of the transparent plate and is emitted from the light emitter. The light causes the outer peripheral end surface of the transparent plate to shine through the transparent plate.

The bed according to claim 6 is the bed according to any one of claims 1 to 4, wherein the light emitter is disposed to face a lower surface of an inner edge of the transparent plate, and is emitted from the light emitter. The light that has passed through the transparent plate body shines on the upper surface of the outer edge of the transparent plate body.

The bed according to claim 7 is the bed according to any one of claims 1 to 6, wherein the light emitter is based on an RGB light emitting diode module in which at least red, green, and blue monochromatic light emitting diodes are molded. It is an RGB light emitting tape that is continuously provided on the tape at predetermined intervals.

The bed according to claim 8 is the bed according to claim 7, wherein current is supplied to at least each of the red, green, and blue monochromatic light emitting diodes of the RGB light emitting diode module, and the light emission of the RGB light emitting diode module is changed to red. A light emission control means for controlling light emission of any of seven colors of green, blue, yellow, cyan, magenta, and white is provided.

The bed according to claim 9, wherein in the bed according to claim 7 or 8, the current supplied to each of the red, green and blue monochromatic light emitting diodes of the RGB light emitting diode module is blinked over time, Emission control means for controlling the light emitted from the transparent plate to change with time is provided.

The bed according to claim 1 includes a transparent plate and a light emitter disposed so as to face the transparent plate, and the light directly passing through the transparent plate from the light emitter is parallel to the transparent plate. The light including the light that has passed through the transparent plate while being totally reflected by the inner surface shines through the transparent plate, so that the light passes through the transparent plate with almost no light loss. Since the light can be emitted well, energy is saved, and the arrangement position of the light emitter can be selected relatively freely, so that the degree of freedom in designing the bed can be increased.

The bed according to claim 2 includes a transparent plate and a light emitter disposed to face the inner end side of the transparent plate, and the light directly transmitted from the light emitter through the transparent plate and transparent Compared because light including light that has passed through the transparent plate while being totally reflected by the parallel inner surface of the plate shines on the outer edge of the transparent plate, so that the light passes through the transparent plate with almost no loss. Since the light can be efficiently emitted with a light emitter with a small output, energy is saved, and the arrangement position of the light emitter can be selected relatively freely, so that the degree of freedom in designing the bed can be increased.

According to the bed of claim 3, the bed frame comprises a lower frame plate, a transparent plate placed on the lower frame plate, an upper frame plate placed on the transparent plate, and a transparent plate. And the light emitted from the light emitter can shine on the outer end of the transparent plate through the transparent plate, so that the outer end of the bed frame is Indirect lighting can prevent accidents such as the user hitting the shin of the foot against the bed frame, and the outer end surface of the bed frame emits light in a linear manner to enhance the decorativeness of the bed be able to.

According to the bed of claim 4, the bed frame is configured to include a frame plate, a transparent plate placed on the frame plate, and a light emitter disposed on the inner end side of the transparent plate. The light emitted from the light emitter shines on the outer edge side of the transparent plate body through the transparent plate body, so that the outer edge side of the bed frame can be illuminated, and the guest hits the shin of the foot against the bed frame by indirect lighting. Accidents such as the above can be prevented, and the upper surface of the outer edge of the bed frame emits light in a band shape, so that the decoration of the bed can be enhanced.

According to the bed of claim 5, the light emitter is disposed to face the inner peripheral end face of the transparent plate body, and the light emitted from the light emitter emits the outer peripheral end face of the transparent plate body through the transparent plate body, Since the outermost peripheral surface of the bed frame emits light in a linear manner, indirect lighting can prevent an accident such as a guest hitting the shin of a foot against the bed frame and improve the decorativeness of the bed. .

According to the bed of the sixth aspect, the light emitter is disposed to face the lower surface of the inner edge of the transparent plate, and the light emitted from the light emitter shines on the upper surface of the outer edge of the transparent plate through the transparent plate. As a result, the upper surface of the outer edge of the bed frame emits light in a band shape, so that indirect lighting can prevent an accident such as a guest hitting the shin of a foot against the bed frame and improve the decorativeness of the bed. be able to.

According to the seventh aspect of the present invention, the light emitting body is an RGB light emitting tape in which RGB light emitting diode modules in which at least red, green, and blue single color light emitting diodes are molded are connected to a base tape at predetermined intervals. Because there is, you can shine the bed frame in various colors.

According to the invention described in claim 8, the light emission control means supplies current to each of at least the red, green, and blue single-color light emitting diodes of the RGB light emitting diode module, and the light emission of the RGB light emitting diode module by mixing the three primary colors of light. Is controlled to emit light of seven colors of red, green, blue, yellow, cyan, magenta, and white, so that the bed frame can be illuminated with various colors and the decoration of the bed can be enhanced.

According to the ninth aspect of the present invention, the light emission control means controls the blinking of the current supplied to each of the red, green, and blue single-color light emitting diodes of the RGB light emitting diode module as time elapses, thereby Since the emission is controlled so as to change with the passage of time, the light emission of the bed frame can be changed to various colors, and the decoration of the bed can be further enhanced.

It is the perspective view and principal part sectional drawing of the bed which concern on Example 1 of this invention. 3 is a plan view of a main part of the bed according to Embodiment 1. FIG. (A) is a plan view of an RGB light emitting diode module, (B) is a plan view of an RGB light emitting tape, and (C) is a developed view showing a state in which the RGB light emitting tape is attached to an attachment member. It is a table | surface explaining the list of the light emission pattern of a light emitting diode, and color mixing. It is a block diagram of a bed lighting control system. 3 is a flowchart illustrating the operation of the bed according to the first embodiment. It is a figure explaining the critical angle of a transparent plate. It is the perspective view and principal part sectional drawing of the bed which concern on Example 2 of this invention. 6 is a perspective view of a bed showing a modification of Example 1. FIG. 10 is a perspective view of a bed showing a modification of Example 2. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

1 and 2 are a perspective view and a plan view showing a bed BD1 according to Embodiment 1 of the present invention. The bed BD <b> 1 according to the first embodiment includes a base 10, a bed frame 20, a mat 30, and a head board 40, and main parts thereof are configured.

The bed frame 20 includes a lower frame plate 21, a floor plate 22, a step portion 23 formed on the lower frame plate 21, an attachment member 24 fixed to the step portion 23, and RGB light emission attached to the attachment member 24. From the tape 25, a transparent plate 27 placed on the lower frame plate 21 so as to be on the outer peripheral edge side of the stepped portion 23, and an upper frame plate 28 placed on the transparent plate 27, the main part thereof Is configured. The lower frame plate 21, the transparent plate body 27, and the upper frame plate 28 are integrated by a fixing means such as a screw or an adhesive (not shown).

The base 10 is a U-shaped frame and is placed on the floor surface. A bed frame 20 is placed on the base 10.

The bed frame 20 protrudes (projects) from three sides (hereinafter, referred to as three sides) of the right hand side, the foot side, and the left hand side of the bed excluding the mounting position of the headboard 40. All 20 corners are rounded so that guests will not be injured if they hit their shins.

A floor plate 22 having a size slightly shorter than the long side and short side of the base 10 is disposed on the lower frame plate 21, and a mat having substantially the same long side and short side as the base 10 is disposed on the floor plate 22. 30 is placed.

An attachment member 24 to which the RGB light emitting tape 25 is attached is disposed on the inner side of the step portion 23 on the three sides.

In front of the RGB light emitting tape 25 (peripheral direction), an acrylic resin or the like is used so that light emitted from the RGB light emitting diode module 29 (see FIG. 3) connected to the RGB light emitting tape 25 at a predetermined interval is incident. An inner peripheral end face 27b (see FIG. 7) of the transparent plate body 27 is disposed. An outer peripheral end surface 27 a (see FIG. 7) of the transparent plate body 27 is exposed on the outer peripheral end surface of the bed frame 20.

The transparent plate 27 is a transparent plate made of acrylic resin or the like, and is formed in a U shape along three sides. The acrylic resin is a polymer of acrylic acid ester or methacrylic acid ester, and is an amorphous synthetic resin with high transparency. The refractive index is about 1.49. The transparent plate 27 may be colored or may be formed of other materials such as glass.

The lower flat surface 27d (see FIG. 7) of the transparent plate 27 is placed on the lower frame plate 21, and the upper frame plate 28 is placed on the upper flat surface 27c (see FIG. 7) of the transparent plate 27. Protection of the body 27 and leakage of light emitted from the RGB light emitting diode module 29 are prevented. That is, the lower frame plate 21 and the upper frame plate 28 sandwich and protect the transparent plate body 27 in a sandwich shape, and light is emitted only from the outer peripheral end surface 27a of the transparent plate body 27. I try to keep the beauty.

Next, the RGB light emitting tape 25 will be described in detail with reference to FIGS. 3 (A), (B), and (C). In the first embodiment, the light emitting body is the RGB light emitting tape 25, but the present invention is similarly applied even if the light emitting body is another light emitting body such as a light bulb, a fluorescent tube, or an organic electroluminescence element. be able to.

As shown in FIG. 3 (A), the RGB light-emitting diode module 29 is composed of R (red), G (green), and B (blue) single-color light-emitting diodes, each vertex of an equilateral triangle having a side of several millimeters. And is molded with synthetic resin or the like and packaged. As shown in FIG. 3 (B), the RGB light emitting tape 25 is obtained by continuously connecting RGB light emitting diode modules 29 to a base tape at predetermined intervals such as 2.5 cm intervals.

As shown in FIG. 3C, for example, three RGB light emitting tapes 25a, 25b, and 25c are continuously provided on the attachment members 24 (see FIG. 1) on the right hand side, the foot side, and the left hand side. Attached to the band-like light emitter.

As is well known, when three monochromatic light emitting diodes for RGB are arranged on the vertices of an equilateral triangle as shown in FIG. 3 (A) and the individual monochromatic light emitting diodes are controlled to emit light, by mixing the three primary colors of light, It is possible to obtain seven colors of light of red, green, blue, yellow, cyan, magenta, and white shown in FIG. In addition, when all the monochromatic light emitting diodes are turned off, “black” is obtained. In addition, as shown in FIG. 4B, when the driving voltage is gradually applied to the three RGB light emitting diodes in order, green (G) is applied from the application of red (R) to the single light emitting diode. In the intermediate process that shifts to the application to the monochromatic light emitting diode, yellow (Y) light is obtained by mixing the red (R) and green (G) light, and the blue (B) from the green (G) monochromatic light emitting diode is obtained. Cyan light is obtained by mixing green (G) and blue (B) light in an intermediate process that shifts to application to a monochromatic light emitting diode, and red (R) monochromatic color is obtained from application to the blue (B) monochromatic light emitting diode. Magenta light is obtained by mixing blue (B) and red (R) light in an intermediate process that shifts to application to the light emitting diode. Further, since the individual single-color light emitting diodes of the RGB light emitting diode module 29 are controlled to blink, the RGB light emitting diode module 29 can emit light in seven colors.

Further, in the RGB light emitting tape 25 shown in FIG. 3B, the individual RGB light emitting diode modules 29a, 29b,..., 29n are lit in different colors, or all are made the same color, and further blinking control is performed. It is possible to do. For example, the RGB light-emitting diode module 29a is turned on with “red”, the RGB light-emitting diode module 29b with “green”, and the RGB light-emitting diode module 29n with “white”, or the RGB light-emitting diode modules 29a to 29n are all “magenta”. ”Or the individual RGB light emitting diode modules 29 can be controlled to blink.

Next, the bed illumination control system LK that controls the blinking of the RGB light emitting diode module 29 of the RGB light emitting tape 25 will be described with reference to FIG.

The bed lighting control system LK includes a control unit 51, a front switch 52 including a cabin power switch 52a and a bed lighting control system switch 52b, a basic pattern selection switch group 54 including seven basic pattern selection switches 54a to 54g, a watch It includes a circulation pattern selection switch group 55 including a direction selection switch 55a and a counterclockwise direction selection switch 55b, a right hand side RGB light emission tape 25a, a foot side RGB light emission tape 25b, and a left hand side RGB light emission tape 25c. Yes. The head board RGB light emitting tape 57 and the head board switch 58 in FIG. 5 are not used in the first embodiment, but are used in modified examples of the first and second embodiments to be described later. .

The control unit 51 includes a CPU (Central Processing Unit) (not shown), a ROM (Read Only Memory) storing a control program of a pattern for controlling the blinking of the RGB light emitting diode module 29 (see FIG. 4), and a RAM (RAM) used for calculation. Random Access Memory), various ports for signal input / output, a function for controlling on / off of a power source for driving the RGB light emitting tape 25, and the like.

The front switch 52 is installed at the front of an accommodation facility such as a hotel and has a guest room power switch 52a that controls blinking of the power supply of an individual guest room and a bed lighting control system that controls blinking of the entire power supply of the bed lighting control system LK. Switch 52b. If the bed lighting control system switch 52b is turned on, before the guest enters the guest room, the RGB light-emitting tape 25 on the three sides of the bed BD1 is lit in a basic pattern (for example, one green color) or clockwise Alternatively, it is possible to entertain a guest by blinking light of seven colors in a counterclockwise direction so as to flow like a wave.

The basic pattern selection switch group 54 is a switch group that can select a basic pattern of a single color, and includes seven basic pattern selection switches 54a, 54b,. The basic pattern selection switches 54a, 54b,..., 54g correspond to red, green, blue, yellow, cyan, magenta, and white light emission of the RGB light emitting tape 25, respectively.

The circulation pattern selection switch group 55 is a switch group capable of selecting a multicolor circulation pattern, and includes a clockwise switch 55a and a counterclockwise switch 55b. When the clockwise switch 55a is turned on, the RGB light emitting tape 25 repeats blinking of the color of the basic pattern selected by the basic pattern selection switch group 54, and the light circulates in the clockwise direction (see FIG. 2) like a wave. It will follow. When the counterclockwise switch 55b is turned on, the RGB light emitting tape 25 repeats the blinking of the color of the basic pattern selected by the basic pattern selection switch group 54, and the above described clockwise switch 55a is as if the light is a wave. The single-color light emission circulation is to circulate counterclockwise (see FIG. 2).

In addition, by specific operations of the basic pattern selection switch group 54 and the circulation pattern selection switch group 55, for example, every 2 to 4 seconds, red (R) → green (G) → blue (B) → yellow (R, G ) → cyan (G, B) → magenta (R, B) → white (R, G, B) → red (R) →... In this way, it is possible to enjoy indirect illumination in which multicolored light flows like a rainbow clockwise or counterclockwise.

The RGB light-emitting diode module 29 of the right-hand side RGB light-emitting tape 25 a is driven to blink by a supply current from the control unit 51. Similarly, the RGB light-emitting diode modules 29 of the foot-side RGB light-emitting tape 25 b and the left-hand side RGB light-emitting tape 25 c are also driven to blink by the supply current from the control unit 51.

Further, any one of the RGB light emitting tapes 25a, the foot side RGB light emitting tapes 25b, and the left hand side RGB light emitting tapes 25c is driven to blink, or any two RGB light emitting tapes 25 are driven to blink. Is also possible.

Next, operation | movement of bed DB1 which concerns on this Example 1 comprised in this way is demonstrated, referring the flowchart of FIG.

A guest checks in at the front of an accommodation facility such as a hotel (step S101). When the person in charge of the front turns on the power switch 52a of the guest room used by the guest, the power supply of the entire guest room can be used (step S102). Further, when the person in charge of the front turns on the bed lighting control system switch 52b, the power source of the bed lighting control system LK in the guest room can be used (step S103). Next, the selection switch information stored in the memory (not shown) of the control unit 51 is reset, and the previous guest's selection is deleted (step S104).

When the guest goes to the guest room with the room number indicated at the front desk and inserts the room key into the power switch / holder, the guest room power is activated, and the right hand side RGB light emitting tape 25a, foot, The side RGB light emitting tape 25b and the left hand side RGB light emitting tape 25c emit light (step S105). While this light emission continues, it is monitored whether the guest has switched to the basic pattern selection switches 54a to 54g, the clockwise direction selection switch 55a or the counterclockwise direction selection switch 55b, and the basic pattern selection switches 54a to 54g or If the clockwise direction selection switch 55a or the counterclockwise direction selection switch 55b is not turned on, this light emission is continued (step S106: No).

When the guest selects the basic pattern selection switches 54a to 54g or the clockwise direction selection switch 55a or the counterclockwise direction selection switch 55b (for example, green) (step S106: Yes), the RGB light emitting tape 25 selects the selected basic pattern. Light is emitted in a pattern corresponding to the switches 54a to 54g, the clockwise selection switch 55a, or the counterclockwise selection switch 55b (in this case, green) (step S107).

In this way, while the guest is in the guest room, the basic pattern selection switches 54a to 54g, the clockwise direction selection switch 55a, or the counterclockwise direction selection switch 55b are selectively turned on, so that the outer end surface of the bed frame 20 is turned on. Indirect illumination can be enjoyed like illumination by emitting light with a favorite color (basic pattern), turning the light circulation direction clockwise, or counterclockwise.

Eventually, when the guest pulls out the room key from the power switch combined holder and checks out at the front (step S108), the front person in charge turns off the guest room power switch 52a of the guest and disables the guest room power (step S108). In step S109, the bed lighting control system switch 52b is turned off to disable the power supply of the bed lighting control system in the cabin (step S110). Thereby, useless power consumption in the guest room can be prevented.

By the way, since the light emitted from the RGB light emitting diode module 29 is relatively directional, it can be directly incident on the transparent plate 27. That is, as shown in FIG. 7, the angle of the light emitted from the RGB light emitting diode module 29 with the normal to the inner peripheral end surface 27b of the transparent plate 27 and the incident point of the inner peripheral end surface 27b is 42.15 degrees. The incident light can be made to be within (the critical angle of the transparent plate 27). In this way, a part of the incident light passes directly through the transparent plate 27 and is emitted to the outside from the outer peripheral end surface 27a (see FIG. 1) of the transparent plate 27, and the other incident light is transmitted to the transparent plate 27. The total reflection is repeated on the upper plane 27c and the lower plane 27d perpendicular to the inner peripheral end face 27b, and emitted from the outer peripheral end face 27a (see FIG. 1) of the transparent plate 27 to the outside.

For this reason, since the incident light passes through the transparent plate 27 with almost no loss, the RGB light emitting diode module 29 having a relatively small output can efficiently shine the outer peripheral end surface 27a of the transparent plate 27, thereby saving energy. In addition, since the arrangement positions of the RGB light emitting diode modules 29 can be selected relatively freely, the degree of freedom in designing the bed BD1 can be increased.

In the above description of the operation of the first embodiment, it is assumed that the bed BD1 is installed in an accommodation facility such as a hotel. However, even when the bed BD1 is installed in another place such as a home. Needless to say, the present invention can be similarly applied (the same applies hereinafter).

As shown in FIG. 8, the bed BD2 according to the second embodiment of the present invention is configured in the same manner as the bed BD1 according to the first embodiment except for the structure of the bed frame 20A. Reference numerals are assigned and detailed descriptions thereof are omitted.

The bed frame 20A includes a frame plate 21A, a floor plate 22, a groove 23A formed in the frame plate 21A, an attachment member 24A fixed to the groove 23A, an RGB light emitting tape 25 attached to the attachment member 24A, The main part is composed of a transparent plate 27A placed on the frame plate 21A. The frame plate 21A and the transparent plate body 27A are integrated by a fixing means such as a screw or an adhesive (not shown).

A groove 23A is formed in the frame plate 21A, and an RGB light emitting tape 25 is attached to the upper surface of the attachment member 24A fixed to the groove 23A so as to face the lower surface on the inner edge side of the transparent plate 27A. As described above, when the RGB light emitting tape 25 is disposed so as to face the lower surface on the inner edge side of the transparent plate 27A, the light emitted from the RGB light emitting diode module 29 proceeds in the thickness direction of the transparent plate 27A, and partially Is transmitted through the upper surface of the transparent plate 27A, but the other part is reflected by the upper surface of the transparent plate 27A. The light reflected by the upper surface of the transparent plate 27A is reflected by the lower surface of the transparent plate 27A. By repeating such reflection, the upper surface and the outer end surface of the transparent plate 27A exposed to the bed frame 20A shine widely in a band shape with the light from the RGB light emitting diode module 29.

The light emitted from the RGB light emitting diode module 29 is repeatedly reflected on the upper and lower surfaces of the transparent plate 27A. Therefore, the bed BD1 according to the first embodiment does not require a light diffusing plate. You may arrange | position to the front side of the light emitting tape 25, and you may make it improve a diffusibility by giving a frosted glass-like rough surface process to the inner end edge side lower surface of 27 A of transparent plates.

The embodiments of the present invention have been described above. However, these are merely examples, and the present invention is not limited to them, and the knowledge of those skilled in the art can be used without departing from the spirit of the claims. Various modifications based on this are possible.

For example, FIG. 9 is a perspective view showing a modification of the bed of the first embodiment shown in FIG. That is, as shown in FIG. 9, the bed BD3 is a head in which a cross-shaped groove (not shown) is formed on the front surface of the head board 40A, and the RGB light emitting diode modules 29 are arranged at predetermined intervals in the groove. A board RGB light emitting tape 57 (see FIG. 5) is arranged. The arrangement of the RGB light emitting diode module 29 of the RGB light emitting tape 57 for headboard is the same as in the first and second embodiments (see FIG. 3C), and the transparent plate 27A is the same as that in FIG. As shown in FIG. 4, the outer end face is arranged so as to face the front side of the head board 40A. The blinking control of the headboard RGB light emitting tape 57 in this case is performed by the headboard switch 58 (see FIG. 5), the basic pattern selection switch group 54, and the circulation pattern selection switch group 55 shown in FIG.

FIG. 10 is a perspective view showing a modified example of the bed according to the second embodiment shown in FIG. That is, as shown in FIG. 10, a cross-shaped groove (not shown) is formed on the front surface of the head board 40A of the bed BD4, and the headboard RGB light emitting tape 57 is disposed inside the groove. The arrangement and configuration of the headboard RGB light emitting tape 57 are the same as those in the modification of the first embodiment shown in FIG.

The present invention can be used for furniture and large home appliances (for example, electric refrigerators) in addition to beds.

BD1 to BD4 Bed LK Bed lighting control system 10 Base 20, 20A Bed frame 21 Lower frame plate 21A Frame plate
22 Floor plate 23 Stepped portion 24 Attached member 25 RGB light emitting tape 25a to 25c Right hand side, foot side and left hand side RGB light emitting tape 27 Transparent plate body 28 Upper frame plate 29 RGB light emitting diode module (light emitting body)
30 mat 40 head board 51 control unit (light emission control means)
52 Front switch 52a Room power switch 53b Bed lighting control system switch 54 Basic pattern selection switch group (light emission control means)
54a to 54g Basic pattern selection switch 55 Circulation pattern selection switch group (light emission control means)
55a Clock direction selection switch 55b Counterclockwise selection switch 57 RGB light emitting tape for headboard 58 Headboard switch

Claims (9)

  A transparent plate and a light emitter disposed opposite to the transparent plate, and the light directly passing through the transparent plate from the light emitter and being totally reflected by the parallel inner surface of the transparent plate The bed including light that has passed through the transparent plate causes the transparent plate to shine.   A transparent plate and a light emitter disposed opposite to the inner end of the transparent plate, the light directly passing through the transparent plate from the light emitter and a parallel inner surface of the transparent plate The bed including light that has been totally reflected and that has passed through the transparent plate causes the outer end of the transparent plate to shine. In a bed comprising a base, a bed frame placed on the base, and a mat placed on the bed frame,
The bed frame is disposed on a lower frame plate, a transparent plate placed on the lower frame plate, an upper frame plate placed on the transparent plate, and an inner end side of the transparent plate. The bed is characterized in that the light emitted from the light emitter shines on the outer end side of the transparent plate through the transparent plate. In a bed comprising a base, a bed frame placed on the base, and a mat placed on the bed frame,
The bed frame is configured to include a frame plate, a transparent plate placed on the frame plate, and a light emitter disposed on the inner end side of the transparent plate, and from the light emitter The emitted light causes the outer end side of the transparent plate to shine through the transparent plate.   2. The light emitting body is disposed to face an inner peripheral end face of the transparent plate body, and light emitted from the light emitting body causes the outer peripheral end face of the transparent plate body to shine through the transparent plate body. The bed of any one of thru | or 4.   The light emitter is disposed to face the lower surface of the inner edge of the transparent plate, and the light emitted from the light emitter shines on the upper surface of the outer edge of the transparent plate through the transparent plate. The bed according to any one of claims 1 to 4.   2. The RGB light emitting tape, wherein the light emitter is an RGB light emitting diode module in which at least a single color light emitting diode of red, green, and blue is molded is connected to a base tape at predetermined intervals. 7. The bed according to any one of items 6 to 6.   Current is supplied to at least each of the red, green, and blue monochromatic light emitting diodes of the RGB light emitting diode module, and the light emission of the RGB light emitting diode module is any of seven colors of red, green, blue, yellow, cyan, magenta, and white. The bed according to claim 7, further comprising a light emission control means for controlling the light emission.   The current supplied to at least each of the red, green, and blue monochromatic light emitting diodes of the RGB light emitting diode module is controlled to blink with the passage of time so that the light emitted from the transparent plate changes with the passage of time. The bed according to claim 7 or 8, further comprising light emission control means.

Images