Light emitting tool and light emitting unit

Abstract

To provide a light emitting tool that comprises a case, a battery installation part, an LED, and a control part for making the LED emit light, and in which the form of the case is easy to change.SOLUTION: A light emitting tool 1 comprises: a light emitting unit 3 comprising a frame 7, an operation part 11 provided in the frame 7, a light emitting body 13 provided in the frame 7, and for emitting light, and a control part provided in the frame 7, and for, when the operation part 11 is operated, making the light emitting body 13 emit light in response to the operation; and a case 5 of which at least a portion is formed of a material for transmitting light, and in which a light emitting unit installation part 17 inside which the light emitting unit 3 is installed is formed by assembling a plurality of case constituent members 5A, 5B, and 5C.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to a light emitting device and a light emitting unit, which are held by the audience at a concert venue or the like. [Background technology]

[0002] Conventionally, a lighting device is known that includes a housing, a battery installation section, an LED, and a control section that causes the LED to emit light (see Patent Document 1). The battery installation section, the LED, and the control section are provided inside the housing. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent No. 6317518 Summary of the Invention [Problem to be solved by the invention]

[0004] In conventional lighting devices, the battery installation section, LED, and control section are integrated into the housing, and the battery installation section, LED, and control section cannot be easily separated from the housing. As a result, even if one tries to change the shape of the housing, it is necessary to re-produce the entire lighting device, including the battery installation section, LED, and control section, and the shape of the housing cannot be easily changed.

[0005] The present invention aims to provide a lighting device that includes a housing, a battery installation section, an LED, and a control section for illuminating the LED, and that allows the shape of the housing to be easily changed. [Means for solving the problem]

[0006] A light-emitting device according to an aspect of the present invention is a light-emitting device having a light-emitting unit comprising a frame, an operating section provided on the frame, a light-emitting body provided on the frame that emits light, and a control section provided on the frame that causes the light-emitting body to emit light in response to operation of the operating section when the operating section is operated, and a housing at least a portion of which is made of a light-transmitting material, and which is formed by assembling a plurality of housing components to form a light-emitting unit installation section inside which the light-emitting unit is installed.

[0007] In a light-emitting device according to an aspect of the present invention, the housing components of the housing are composed of a light-emitting component that transmits light and a plurality of grip component components, and the light-emitting unit installation portion is formed by the grip component components.

[0008] In a light-emitting device according to an aspect of the present invention, the operating part of the light-emitting unit is configured with a push button switch, and an operating body for pressing the push button switch of the light-emitting unit installed inside the housing is provided on a housing component member that constitutes the housing.

[0009] In the light-emitting device according to this aspect of the present invention, a plurality of the push button switches are provided and a plurality of the operating bodies are provided, but the number of the operating bodies is less than the number of the push button switches.

[0010] The lighting device according to the embodiment of the present invention is a lighting device used in concert venues, sporting event venues, or theme parks.

[0011] A light emitting device according to an aspect of the present invention is a light emitting device that is manufactured by changing the housing without changing the light emitting unit in order to change the appearance in a short period of time.

[0012] The light-emitting unit according to this aspect of the present invention is configured to include a frame, an operating section provided on the frame, an illuminant provided on the frame that emits light, and a control section provided on the frame that causes the illuminant to emit light in response to operation of the operating section when the operating section is operated, and is a light-emitting unit that is installed in a housing in which a light-emitting unit installation section is formed. [Effects of the Invention]

[0013] According to the present invention, it is possible to provide a light-emitting device that includes a housing, a battery installation section, an LED, and a control section that causes the LED to emit light, and that allows the shape of the housing to be easily changed. [Brief explanation of the drawings]

[0014] [Figure 1] 1 is a perspective view of a light emitting device according to an embodiment of the present invention. [Figure 2] 1 is a front view of a light emitting device according to an embodiment of the present invention. [Figure 3] FIG. 3 is a cross-sectional view taken along the line III-III in FIG. 2. [Figure 4] 1A and 1B are diagrams showing a light-emitting unit according to an embodiment of the present invention, in which (b) is a front view, (a) is a view seen from the arrow IVA in (b), (c) is a view seen from the arrow IVC in (b), (d) is a view seen from the arrow IVD-IVC in (b), and is particularly a cross-sectional view of a portion where a light-emitting body is provided, and (e) is a perspective view of the light-emitting unit. [Figure 5] FIG. 4 is a diagram showing a VV cross section in FIG. [Figure 6] FIG. 6 is a cross-sectional view taken along the line VI-VI in FIG. [Figure 7] FIG. 10 is a front view of a light emitting device according to a modified example. DETAILED DESCRIPTION OF THE INVENTION

[0015] A light emitting device 1 according to an embodiment of the present invention is intended to be held by spectators at a concert venue, for example, and is configured to include a light emitting unit 3 and a housing 5, as shown in FIGS. 1 to 3. As shown in FIG. 4, the light emitting unit 3 is configured to include a frame 7, a battery installation section 9, an operation section 11, a light emitter 13, and a control section (not shown). Note that the light emitting device 1 may also be used in sporting event venues, theme parks, and the like, in addition to concert venues. That is, the light emitting device 1 may be used by spectators at sporting event venues to cheer on athletes, or by cast members and guests at theme parks to enhance the atmosphere and enjoy the event.

[0016] The frame 7 is made of, for example, synthetic resin. The battery installation section 9 is provided integrally with the frame 7. More specifically, the battery installation section 9 is formed, for example, as a part of the frame 7. A battery 15 is installed in the battery installation section 9.

[0017] The operation unit 11 is provided on the frame 7 and is configured, for example, by a push button switch 21. The light emitter 13 is provided integrally with the frame 7. The light emitter 13 is configured, for example, to include a red LED, a green LED, and a blue LED, and is configured to emit light (for example, visible light).

[0018] The control unit is configured with a CPU and memory, and is provided integrally with the frame 7. When the operation unit 11 is operated with a battery 15 installed in the battery installation unit 9, the control unit causes the light emitter 13 to emit light in response to this operation. Under the control of the control unit, the light emitter 13 emits light in various ways.

[0019] The housing 5 is made of, for example, synthetic resin. At least a portion of the housing 5 is made of a transparent or translucent material (including a colored transparent or colored translucent material) that transmits the light emitted by the light emitter 13. The housing 5 is configured with a plurality of housing components 5A, 5B, and 5C, and can be disassembled into the plurality of housing components 5A, 5B, and 5C. By assembling the plurality of housing components 5A, 5B, and 5C, a light-emitting unit installation section 17 is formed, inside which the light-emitting unit 3 is placed and where the light-emitting unit 3 is installed integrally.

[0020] When the housing 5 is disassembled into a plurality of housing components 5A, 5B, and 5C, the light-emitting unit 3 can be temporarily installed on one of the housing components 5A, 5B, and 5C, for example, on one housing component 5B.

[0021] In this temporary installation state, the multiple housing components 5A, 5B, and 5C are assembled. Then, the housing 5 is formed, and the installation of the light-emitting unit 3 in the housing 5 is completed. The light-emitting unit 3 is fixed to the housing 5, and the light-emitting unit 3 and the housing 5 are integrated.

[0022] To explain further, the light emitting device 1 in which the light emitting unit 3 in which the battery 15 is installed is installed in the housing 5 can be easily disassembled with bare hands into the light emitting unit 3 in which the battery 15 is installed and the plurality of housing components 5A, 5B, 5C. Also, the battery 15 can be easily removed with bare hands from the light emitting unit 3 in which the battery 15 is installed.

[0023] Conversely, it is possible to easily install the battery 15 with bare hands into a light-emitting unit 3 that does not have the battery 15 installed. Also, when the light emitting device 1 is disassembled into the light-emitting unit 3 with the battery 15 installed and the plurality of housing components 5A, 5B, and 5C, it is possible to easily assemble the light-emitting unit 3 and the plurality of housing components 5A, 5B, and 5C with bare hands.

[0024] In the light emitting device 1 in which the light emitting unit 3 having the battery 15 installed therein is installed in the housing 5, the light emitted by the light emitter 13 passes through a light-transmitting portion of the housing 5 (for example, housing component 5C) and exits the light emitting device 1. As a result, when the light emitting device 1 is viewed from the outside, the housing component (light emitting unit component) 5C emits light.

[0025] As described above, the housing components 5A, 5B, and 5C of the housing 5 are configured to include the light-transmitting light-emitting component 5C and a plurality of (for example, two) grip component members 5A and 5B. The grip component members 5A and 5B form a grip 19 that is held by the user of the light emitting device 1. The light-emitting unit installation section 17 is configured to be formed by the grip component members 5A and 5B.

[0026] With the grip portion 19 disassembled into the grip portion component member 5A and the grip portion component member 5B, the light-emitting unit 3 can be temporarily installed on one of the two housing components 5A and 5B. When the two housing components 5A and 5B are assembled in this temporary installation state, the grip portion 19 and the light-emitting unit installation portion 17 of the housing 5 are formed, and the installation of the light-emitting unit 3 on the housing 5 is completed. Thereafter, the light-emitting portion component member 5C is installed on the grip portion 19, and the housing 5 is assembled.

[0027] The operating section 11 of the light-emitting unit 3 is configured to include a plurality of push button switches 21. As shown in Fig. 3 and other figures, a housing component member (handle component member) 5B that constitutes the housing 5 is provided with a plurality of operating bodies 23 for pressing the push button switches 21 of the light-emitting unit 3 installed inside the housing 5. As shown in Figs. 1 and 2, for example, two operating bodies 23 are provided.

[0028] The number of operation bodies 23 is less than the number of push button switches 21, or the number of operation bodies 23 is equal to the number of push button switches 21. The multiple push button switches 21 of the light emitting unit 3 are provided spaced apart from each other.

[0029] Since one operating body 23 can press one push button switch 21, in a light emitting device 1 in which the number of operating bodies 23 is less than the number of push button switches 21, there will be push button switches 21 that are not being operated.

[0030] A terminal (not shown) is provided on the light-emitting unit 3. The light-emitting mode of the light-emitting body 13 can be written to the memory of the control unit from outside the light-emitting unit 3 via this terminal.

[0031] Furthermore, the light-emitting unit 3 is configured so that the function of the push button switch 21 can be changed from outside the light-emitting unit 3 via the terminal.

[0032] To explain further, when the light emitting unit 3 having the battery 15 installed exists alone, the function of the push button switch 21 can be changed via the terminal.

[0033] For example, when the push button switches 21A and 21B are pressed, the color of the light emitted by the light emitter 13 changes, and even if the other push button switches 21C to 21J are pressed, the pressing of these switches is invalid, which is the initial state.

[0034] In the initial state, the contents stored in the memory of the control unit can be changed from outside the light-emitting unit 3 via the terminal. This causes the light color of the light-emitting body 13 to change when the push button switches 21C and 21D are pressed. However, even if the other push button switches 21A, 21B, 21E to 21J are pressed, the state can be changed so that the pressing is invalid.

[0035] In addition, in the initial state, the contents stored in the memory of the control unit can be changed from outside the light-emitting unit 3 via the terminal. As a result, when push-button switches 21A, 21B, 21C, and 21D are pressed, the light color and other light emission modes (such as brightness and blinking intervals) of the light-emitting body 13 change. However, even if other push-button switches 21E to 21J are pressed, the state can be changed so that the pressing is invalid.

[0036] It should be noted that the function of push button switch 21 may be changed by pressing any one of push button switches 21A to 21J instead of the terminals. Also, instead of the terminals or push button switches A to J, a separate operating unit (not shown) may be provided, and the function of push button switch 21 may be changed by this separate operating unit.

[0037] Here, the light emitting device 1 will be described in more detail. The frame 7 of the light emitting unit 3 is formed in a roughly hexagonal prism shape, as shown in Fig. 4. In addition, in the hexagonal prism, the values ​​of the six interior angles are all equal, and the three long sides and three short sides are alternately connected, as shown in Fig. 4(a). Furthermore, the three long sides and the three short sides are not straight lines, but are formed in the shape of arcs with a large radius of curvature that are convex outward from the hexagon.

[0038] The battery installation section 9 is configured with a gap 25 formed in the frame 7. The gap 25 extends vertically from near the lower end of the frame 7 to near the upper end of the frame 7. The battery 15 is installed in the gap 25.

[0039] The light emitter 13 is provided at the upper end of the frame 7, and the light emitted by the light emitter 13 is irradiated upward from the upper end of the frame 7. Reference numeral 27 in FIG. 4(d) denotes a lens through which the light emitted by the light emitter 13 passes. Note that the lens 27 may be omitted.

[0040] The push button switches 21 are arranged on the side of the frame 7. A rectangular planar portion 29 is formed on part of the side of the frame 7. The planar portion 29 is long in the height direction of the frame 7. The push button switches 21 (21A to 21J) are arranged in two rows in the width direction of the planar portion 29 and in the vertical direction (height direction; up and down direction) of the planar portion 29.

[0041] The flat portion 29 is recessed further than the other portions of the side surface of the frame 7. The push button switch 21 is also recessed further than the other portions of the side surface of the frame 7. This prevents the push button switch 21 from coming into contact with the flat surface (for example, the top surface of a desk) even when the frame 7 is placed in various positions and brought into contact with the flat surface.

[0042] A plate-shaped portion 31 is formed at the lower end of the frame 7. The thickness direction of the plate-shaped portion 31 is the height direction of the frame 7. When viewed in the thickness direction, the plate-shaped portion 31 has the above-mentioned hexagonal shape.

[0043] 1, 3, 6, etc., the housing component 5A is formed in a bottomed tubular shape (cylindrical shape with a bottom). The upper end of the housing component 5A is open. A male screw 33 is formed on the outer periphery of the upper end of the housing component 5A.

[0044] As shown in Figures 1, 3, 5, 6, etc., the housing component 5B is configured to include a cylindrical upper portion 35 and a cylindrical lower portion 37. The upper portion 35 is formed in a short cylindrical shape. A female screw 39 is formed on the inner peripheral surface of the upper portion 35.

[0045] The lower portion 37 is cylindrical in shape, with its inner and outer diameters small at the bottom and gradually increasing toward the top. The outer diameter at the bottom of the lower portion 37 is approximately equal to the outer diameter of the housing component 5A. The outer diameter at the top of the lower portion 37 is approximately equal to the outer diameter of the upper portion 35.

[0046] In the lower portion 37, the rate of change in the inner and outer diameters gradually increases from bottom to top. The rate of change in the inner and outer diameters of the lower portion 37 may be constant or may gradually decrease.

[0047] A female screw 41 is formed on the inner periphery of the lower end of the lower portion 37. The male screw 33 of the housing component 5A is threadedly engaged with the female screw 41, so that the housing component 5B is integrally installed with the housing component 5A.

[0048] Furthermore, a protrusion 43 formed, for example, in a ring shape, is formed above the female thread 41 at the lower end of the lower portion 37. The protrusion 43 protrudes slightly from the inner surface of the lower portion 37 toward the center of the lower portion 37. When the housing component 5B is integrally installed with the housing component 5A, the protrusion 43 abuts against the upper end of the housing component 5A.

[0049] Furthermore, a through-hole 51 is formed inside the protruding portion 43. When the through-hole 51 is viewed in the height direction (vertical direction), it is formed to have substantially the same shape as the lower end portion (plate-like portion 31) of the light-emitting unit 3, so that the plate-like portion 31 of the light-emitting unit 3 fits into the through-hole 51 (see FIG. 6).

[0050] A flat plate-shaped portion 47 with a through-hole 45 is provided near the upper end of the lower portion 37 (see FIG. 5). The thickness direction of the flat plate-shaped portion 47 is the up-down direction. The through-hole 45 is located in the center of the flat plate-shaped portion 47 and penetrates the flat plate-shaped portion 47 in the thickness direction. When viewed in the penetration direction, the through-hole 45 is formed to have approximately the same shape as the upper end of the light-emitting unit 3, so that the upper end portion of the light-emitting unit 3 fits into the through-hole 45. The through-hole 45 and the through-hole 51 have the same shape.

[0051] 3 and 6, a plurality of (for example, three) ribs 49 protrude slightly from the inner peripheral surface of the lower portion 37 toward the center of the lower portion 37. The lower ends of the ribs 49 are located slightly above the protruding portion 43, but the lower ends of the ribs 49 may also be located on the upper surface of the protruding portion 43. The upper ends of the ribs 49 are joined to the flat portion 47. The plurality of ribs 49 are arranged at positions that evenly distribute the circumference of the lower portion 37.

[0052] The light-emitting unit 3 is temporarily installed in the housing component 5B. In the temporarily installed state, the upper end of the light-emitting unit 3 is fitted into the through-hole 45, the lower end of the light-emitting unit 3 is fitted into the through-hole 51, and the upper surface of the plate-like portion 31 of the light-emitting unit 3 abuts against the lower end of the rib 49.

[0053] With housing component 5B temporarily installed on light-emitting unit 3, housing component 5A is installed on housing component 5B by threading female screw 41 into male screw 33. As a result, plate-like portion 31 of light-emitting unit 3 is sandwiched between rib 49 and the upper end surface of housing component 5A, and light-emitting unit 3 is installed integrally with housing component 5B and housing component 5A.

[0054] 3, the operating body 23 is formed in a long, thin rod shape and includes a pressing portion 63, a flange portion 65, and a transmission portion 67. The pressing portion 63 passes through a through-hole 53 provided in the lower portion 37 of the housing component 5B and engages with the lower portion 37. This allows the operating body 23 to move relative to the housing component 5B in the approximate radial direction of the lower portion 37. The flange portion 65 and the transmission portion 67 are located inside the lower portion 37.

[0055] When the pressing portion 63 is not pressed, the flange 65 abuts against the inner surface of the lower portion 37, and the transmission portion 67 extends between the flange 65 and the push button switch 21, and the transmission portion 67 is in contact with the push button switch 21. When the pressing portion 63 is pressed, the pressing portion 63 moves toward the center of the housing 5, the flange 65 moves away from the inner surface of the lower portion 37, and the transmission portion 67 presses the push button switch 21. When the pressing of the pressing portion 63 stops, the push button switch 21 returns to its original state, and is pushed by the push button switch 21 to return the operating body 23 to a state in which the pressing portion 63 is not pressed (the state shown in FIG. 3).

[0056] The light emitting device is provided with two operating bodies 23, one of which is used to press the push button switch 21A, and the other operating body 23 is used to press the push button switch 21B.

[0057] The housing component 5C is configured to include a defective spherical shell-shaped solid 55 and a short cylindrical portion 57. The shape of the defective spherical shell-shaped solid 55 will be explained. A spherical shell-shaped solid is obtained by removing from one sphere a sphere whose center coincides with that of the first sphere and whose diameter is slightly smaller than that of the first sphere. This spherical shell-shaped solid is divided into two solids by a predetermined plane away from the centers of the spheres. The larger of the two divided solids becomes the defective spherical shell-shaped solid 55.

[0058] Cylindrical portion 57 stands up from the opening of broken spherical shell-shaped three-dimensional object 55 and is provided integrally with broken spherical shell-shaped three-dimensional object 55. A male screw 59 is provided on the outer periphery of cylindrical portion 57, and by threading male screw 59 into female screw 39 of housing component 5B, housing component 5C is installed integrally with housing component 5B. Note that reference numeral 61 in FIG. 3 denotes a member that transmits light emitted by light emitter 13. Member 61 is configured to diffuse light, for example. Also, member 61 may be omitted.

[0059] As already understood, in the light emitting device 1, the central axis of the housing component 5A, the central axis of the housing component 5B, and the central axis of the housing component 5C are aligned with one another.

[0060] Here, we will explain the assembly operation of the light emitting device 1. In the initial state, the light emitting device 1 is separated, and the light emitting unit 3 in which the battery is installed, the housing constituent members 5A, 5B, and 5C are separated from each other. Also, in the initial state, the function of the push button switch 21 of the light emitting unit 3 is set appropriately.

[0061] In the above initial state, the light-emitting unit 3 is temporarily placed on the housing component member 5B, and then the housing component member 5A is placed on the housing component member 5B, whereby the light-emitting unit 3 is placed on the housing component member 5B and the housing component member 5A. Next, the housing component member 5C is placed on the housing component member 5B, whereby the light-emitting device 1 is obtained.

[0062] Next, we will explain how to replace the housing 5 in the light emitting device 1. The light emitting device 1 shown in Figure 1 etc. is disassembled into the light emitting unit 3 in which a battery is installed, and the housing constituent members 5A, 5B, and 5C. Next, the light emitting device 1a shown in Figure 7 is assembled using the light emitting unit 3 in which a battery is installed.

[0063] 7 is configured to include a bottomed tubular (e.g., bottomed cylindrical) housing component (handle component) 5D and a bottomed tubular (e.g., bottomed cylindrical) housing component (light-emitting component) 5E. The exterior of the housing 5a of the light-emitting device 1a is cylindrical.

[0064] Before the light emitting device 1a is assembled, the light emitting unit 3 in which the battery is installed, the housing constituent member 5D, and the housing constituent member 5E are separated from each other.

[0065] In this state, the function of the push button switch 21 of the light-emitting unit 3 is appropriately set. Next, the light-emitting unit 3 is temporarily installed in the housing component member 5D, and then the housing component member 5E is installed in the housing component member 5D, whereby the light-emitting unit 3 is installed in the housing component members 5D and 5E, and the light emitting device 1a is obtained.

[0066] In the light emitting device 1a shown in FIG. 7, the light emitting unit 3 is provided in a housing component 5D, and the number of operating bodies 23 provided is different from that of the light emitting device 1 shown in FIG. 1 and the like (for example, six).

[0067] The light-emitting device 1 is configured to include a light-emitting unit 3 and a housing 5. The light-emitting unit 3 is configured to include a frame 7, an operation section 11, a light emitter 13, and a control section. The frame 7, operation section 11, light emitter 13, and control section are provided on the frame 7 and integrated together. The light-emitting unit 3 is a component of the light-emitting device 1 that is independent from the housing 5. The housing 5 is formed by assembling a plurality of housing components 5A, 5B, and 5C. Furthermore, in the housing 5, a light-emitting unit installation section 17 is formed by assembling a plurality of housing components 5A, 5B, and 5C to form therein a light-emitting unit installation section 17 in which the light-emitting unit 3 is installed.

[0068] Furthermore, the light-emitting unit 3 can be easily separated from the housing 5. This allows the light-emitting unit 3 to be used as is, and when changing the form (shape) of the housing 5, it is sufficient to change the form of only the housing 5 while retaining the functions of the light-emitting unit installation section 17, etc., and the shape of the light-emitting device 1 can be easily changed. In other words, the light-emitting device 1 can be manufactured by changing the housing 5 without changing the light-emitting unit 3, in order to change the appearance in a short period of time.

[0069] That is, by changing the mold for molding the housing 5 without changing the mold for molding the frame 7, the appearance of the light emitting device 1 (housing 5) can be changed, and the light emitting device 1a with the changed shape can be manufactured and delivered more quickly. In the light emitting device 1, the light emitting unit 3 is housed inside the housing 5, and the light emitting unit 3 is not visible from the outside of the light emitting device 1. Therefore, in the light emitting device 1, a light emitting device 1a with different specifications can be obtained by simply changing the housing 5 without changing the light emitting unit 3.

[0070] Furthermore, in the light emitting device 1, the light emitting unit installation portion 17 is formed by the handle component members 5A and 5B, which increases the degree of freedom in changing the shape of the light emitting component member 5C. That is, the shape of the light emitting component member 5C can be freely changed except for the portion that engages with the handle component member 5B.

[0071] Furthermore, in the light emitting device 1, the operating section 11 of the light emitting unit 3 is configured to include a push button switch 21, and an operating body 23 for pressing the push button switch 21 of the light emitting unit 3 installed inside the housing 5 is provided on the housing component 5B. This allows the push button switch 21 to be pressed via the operating body 23 without directly touching the push button switch 21 of the light emitting unit 3 installed inside the housing 5, and the light emission mode of the light emitting body 13 can be changed.

[0072] Furthermore, the light emitting device 1 is provided with a plurality of operating bodies 23, but the number of operating bodies 23 is less than the number of push button switches 21 of the light emitting unit 3. This allows the light emitting device 1 to have a neat appearance and to be provided with operating bodies 23 according to the specifications of the light emitting device 1 without changing the light emitting unit 3.

[0073] Furthermore, the light-emitting unit 3 of the light-emitting device 1 is configured so that the function of the push button switch 21 can be changed from outside the light-emitting unit 3 via a terminal. This allows the program of the control unit of the light-emitting unit 3 to be easily changed, and the light-emitting unit 3 can easily meet a wide range of specifications.

[0074] Although the present embodiment has been described above, the present embodiment is not limited to this, and various modifications are possible within the scope of the gist of the present embodiment. [Explanation of symbols]

[0075] 1 Lighting device 3 Lighting Unit 5. Cabinet 5A, 5B Housing components (grip components) 5C Housing components (light-emitting component components) 7 frames 11 Control section 13 Luminous Object 17 Light-emitting unit installation section 21 Push button switch 23 Control unit

Claims

1. a light-emitting unit including a frame, an operation unit provided on the frame, a light-emitting body provided on the frame and emitting light, and a control unit provided on the frame and configured to cause the light-emitting body to emit light in response to an operation of the operation unit; a housing at least a portion of which is made of a light-transmitting material, and in which a light-emitting unit installation section is formed by assembling a plurality of housing components, and in which the light-emitting unit is installed; A light-emitting device having the above structure.

2. the housing component of the housing is composed of a light-emitting portion component that transmits light and a plurality of grip portion component members, The light emitting tool according to claim 1 , wherein the light emitting unit installation portion is formed by the grip portion component member.

3. The operation unit of the light-emitting unit is configured to include a push button switch, 3. The light-emitting device according to claim 1, wherein a housing component that constitutes the housing is provided with an operating member for pressing a push button switch of the light-emitting unit that is installed inside the housing.

4. The push button switch is provided in plurality, 4. The light emitting device according to claim 3, wherein a plurality of the operation bodies are provided, but the number of the operation bodies is less than the number of the push button switches.

5. 3. The light emitting device according to claim 1, which is used in a concert venue, a sports event venue, or a theme park.

6. 3. The light emitting device according to claim 1, wherein the light emitting device is manufactured by changing the housing without changing the light emitting unit in order to change the appearance in a short period of time.

7. The light-emitting unit is configured to include a frame, an operating section provided on the frame, an illuminant provided on the frame that emits light, and a control section provided on the frame that causes the illuminant to emit light in response to operation of the operating section, and is installed in a housing in which a light-emitting unit installation section is formed.

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