JPH0133689Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a ceiling, and particularly to a ceiling suitable for use in a hotel banquet hall, etc.

[Conventional technology]

Conventionally, in banquet halls of hotels, for example, ceilings often have a geometrically undulating structure in order to create a sense of luxury and luxury.

By the way, conventional ceilings with undulating structures are usually made by combining various ceiling components with different shapes,
It is made by attaching parts that protrude from a flat foundation surface.

[Problem that the invention attempts to solve]

However, in the case of ceilings with the above-mentioned structure, it is necessary to prepare various members with different shapes, which has the disadvantages that managing these members is troublesome and the construction process becomes complicated. It was hot.

The present invention was made in view of the above circumstances, and aims to provide a ceiling that not only gives off a sense of luxury and luxury, but also allows for easy component management and construction.

[Means to solve the problem]

In order to achieve this purpose, the present invention has a ceiling structure unit that is made up of three identical structures formed in a rhombus shape, has a hexagonal shape in plan view, and has a concavity that gradually increases toward the center. It is arranged in a single bee shape so that the sides touch each other.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings. Figures 1 to 8 show an example in which the ceiling according to the present invention is installed in a hotel banquet hall. Figure 1 is a view of the ceiling viewed diagonally from below, and Figure 2 is a view of the same ceiling viewed from below. be.

In the figure, B is a ceiling component unit that has a hexagonal shape when viewed from the top and has a concavity that gradually increases toward the center.These ceiling component units B are arranged in a honeycomb shape so that their sides touch each other. This makes up ceiling A. In addition, the ceiling configuration unit B has three identical configuration bodies 1 formed in a rhombus shape, and rotates them by 120° in the circumferential direction so that their respective obtuse-angled apex portions 2A and the sides extending from there to both sides are in contact with each other. They are arranged at different angles. Further, each ceiling structure 1 is arranged at an inclination such that one obtuse angle apex portion 2A is located at a high position and the other obtuse angle apex portion 2B is located at a low position, and the ceiling base steel frame is assembled into a predetermined shape. C via fixing means such as screws. Further, the ceiling structure 1 is white so as to reflect light of all colors, and is formed with a rough surface so as to diffusely reflect light.

Further, 3 is a lighting fixture arranged corresponding to each ceiling component unit B, and this lighting fixture 3
is located below the center of the ceiling component B and is supported by three pipes 5, the base end of which is connected to the downward protrusion 4 of the ceiling body A (the ceiling component It is attached to a tube 6 disposed at a location where the apex portions B of 1 are gathered (see FIGS. 6 to 8). Note that an electric wire for supplying electricity to the lighting fixture 3 is inserted through the pipe 5. As shown in FIGS. 3 to 5, the lighting fixture 3 is provided with a plurality of stepped portions 8 extending in the circumferential direction around the frame 7 in the vertical direction. The light from the lamp 9 hits the entire outer periphery of the frame 7 and can illuminate the U-shaped glass body 10 suspended on the outside of the frame 7 from the inside without any corners. Further, a reflector plate 11 having a hemispherical concave curved surface is provided at the center of the lower part of the frame body 7, and a lamp 12 that directly illuminates the room is arranged in the center of the reflector plate 11. Further, a partition plate 13 is disposed at the upper inner side of the frame body 7. This partition plate 13 is formed by bending the periphery of a disc-shaped plate material upward, and in addition to its function of dividing the frame body 7 into upper and lower parts, it also functions as a reflector for the lamp arranged above the partition plate 13. It is also equipped with

Further, on the top of the partition plate 13, there is a lamp 14 that emits white light in the center, and colored lamps 15 that emit red, blue, and green (three primary colors) light around it.
A, 15B, and 15C are arranged, respectively. The light intensity of these lamps 14, 15A, 15B, and 15C is adjusted in relation to each other by a control device using a computer. can be illuminated with any color and intensity. In addition, each lighting fixture 3
The control device individually controls the white lamp 14 and the colored lamps 15A, 15B, 15.
The light intensity of C is adjusted. The reason for providing the white lamp 14 is that although theoretically it is possible to obtain white light simply by superimposing the three primary colors of light, in reality, due to current fluctuations, manufacturing errors between lamps, etc. This is because it is difficult to obtain white light just by overlapping them.

The pipe body 6 is supported by the building frame via a support member (not shown) such as a hanging bolt,
In addition to the function of supporting the lighting fixture 3, it also has the function of supporting various equipment. That is, in Fig. 2, the circle indicates the air conditioning outlet or suction port 21, the symbol indicates the sprinkler 22, and the symbol indicates the smoke detector 23, and each of these equipment is connected to bolts, etc., as shown in Figs. 6 to 8. It is attached to the lower part of the tube body 6 of the same shape by the attachment member. In addition, when these equipment are installed on the ceiling, they are difficult to see as air conditioning outlets, air inlets, sprinklers, etc., and are arranged in a well-balanced manner at predetermined positions on the ceiling, as if they were ceiling decorations. There is. Note that the symbol ◎ in FIG. 2 represents the lighting fixture 3. Further, numeral 24 in the figure is a suspension body on which the name of the ceremony, etc. is drawn, and this suspension body 24 is suspended by a rope passing through the tube body 6.

Next, the effect of the ceiling having the above configuration will be explained.

(i) When lighting the entire ceiling in white using the lighting fixtures 3, the control device energizes only the white lamp 14 of the lamps arranged above the partition plate 13 for all of the lighting fixtures 3, and turns on the other lamps. An operation is performed to stop energizing the colored lamps 15A, 15B, and 15C. As a result, all of the ceiling units B can be illuminated in white, and in turn, the entire ceiling can be illuminated in white.

(ii) When illuminating the entire ceiling with any one of the three primary colors of red, blue, and green, the control device energizes only the colored lamps of the desired hue for all lighting fixtures 3, and also energizes the other colored lamps. perform an operation to stop the energization. As a result, all of the ceiling constituent units B can be illuminated with any one of the three primary colors.

(iii) When illuminating the entire ceiling with an arbitrary neutral color different from the three primary colors, each lighting fixture 3
For all, each colored lamp 15A, 15
The adjustment operation of the current supplied to B and 15C is similarly performed. As a result, each colored lamp 15
The light intensity of A, 15B, 15C is adjusted, and the light emitted from each colored lamp 15A, 15B, 15C is superimposed on each other and sent to the ceiling component unit B.
It is possible to illuminate all of the ceiling constituent units B with the same arbitrary neutral color.

(iv) Each ceiling component unit B placed in the honeycomb is individually illuminated in any color, and the entire ceiling is illuminated with one light.
When drawing two images, the control device controls the white lamp 1 for each lighting fixture 3.
4 and each colored lamp 15A, 15B, 15C
The adjustment operation of the current supplied to each is performed individually. As a result, for each lighting fixture 3, the white lamp 14 and each colored lamp 15
The light amounts of A, 15B, and 15C are adjusted, and each ceiling component unit B can be illuminated with any color and illuminance, and one image can be drawn on the entire ceiling (see FIG. 9).

(v) When changing a ceiling surface that is illuminated in one color (for example, red) to another color (for example, blue),
Alternatively, when changing the ceiling surface in the states (i) to (iv) above to another state, or furthermore, when changing the ceiling surface on which one image is drawn so that it is drawn on another image, The current to the white lamp 14 and the colored lamps 15A, 15B, and 15C may be changed instantaneously to switch the ceiling surface to another state, or the current may be gradually changed to change the color of the ceiling surface. You can also take advantage of the transition process.

Further, according to the above-mentioned ceiling, since a desired undulating shape is formed by combining a large number of ceiling structures 1 of the same shape, there are advantages in that component management is easy and construction is easy when manufacturing. . Furthermore, since the ceiling is constructed by arranging the ceiling units B, which are hexagonal in plan view, in a honeycomb pattern, no unnecessary gaps are created between the ceiling units B, which is particularly favorable in terms of appearance.

In addition, in this embodiment, equipment such as air conditioning outlets, suction ports 21, sprinklers 22, smoke detectors 23, etc. are arranged on the protrusion 4 of the ceiling A, which is the boundary between the ceiling unit B. This prevents the shadows of equipment from appearing on the ceiling.

The above embodiment describes an example in which the present invention is applied to a hotel banquet hall.
The present invention is not limited thereto, and can of course be applied to other rooms such as conference halls and entrance halls.

[Effect of idea]

As explained above, according to the present invention, by arranging three identical rhombus-shaped structures shifted by 120 degrees in the circumferential direction, a ceiling structure unit having a hexagonal shape in plan view with a concave center can be created. configure,
Since these ceiling components are arranged in a honeycomb configuration, it is possible to obtain a ceiling with a desired undulating shape by combining only one type of component, which of course creates a sense of luxury and luxury. Parts management can be easily performed and construction can be easily performed.

Furthermore, if a light source that illuminates each component unit is placed in a position facing the unit, and the light intensity of these light sources can be adjusted individually, the brightness of each ceiling component unit can be adjusted independently. This has the effect of being able to draw a desired image on the ceiling surface.

[Brief explanation of drawings]

Figures 1 to 8 show an embodiment of the present invention; Figure 1 is a perspective view of the ceiling, Figure 2 is a view of the ceiling viewed from below, Figure 3 is a vertical sectional view of the lighting equipment, and Figure 3 is a vertical sectional view of the lighting equipment. 4 is a view taken in the direction of the arrows in FIG. 3, FIG. 5 is a view taken in the direction of the arrows in FIG. A...Ceiling, B...Ceiling component unit, 1...
Ceiling structure, 2A, 2B... Vertex portion, 3... Lighting equipment, 4... Projection, 14, 15A, 15B,
15C...Lamp, 21...Air conditioning outlet or inlet, 22...Sprinkler, 23...Smoke detector.

Claims (1)

[Scope of utility model registration request] The ceiling component units are hexagonal in plan view and have a concavity that gradually increases toward the center, and are arranged in a honeycomb shape so that their sides touch each other, and the ceiling component units are formed in a rhombus shape. Three identical structures are arranged circumferentially offset by 120° so that the apex portion of each obtuse angle and the sides extending from there to both sides are in contact with each other, and each of these structures is A ceiling characterized in that it is arranged in an inclined state so that the apex portion is located at a high position and other obtuse-angled apex portions are located at a low position.