JP2022191464A - Rod-shaped light - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a light emitting device that emits light with a light emitting pattern showing an order of switching of light emission color with a simple configuration, and which can emit light in a recommended color desired by a user regardless of the light emitting pattern.

SOLUTION: A light emitting device includes: a light emitting unit 120; a storage unit 130 for storing information indicating a predetermined order for determining an order of emission of a plurality of colors for the light emitting unit to emit light; a first button 111 for switching the plurality of colors for the light emitting unit to emit light in the predetermined order; a setting unit for setting one color as the recommended color from among the plurality of colors; a second button 112 for receiving an input for causing the light emitting unit to emit light in the recommended color; and a light emission control unit that causes the light emitting unit to emit light in any one of the plurality of colors according to the predetermined order in response to a first predetermined input from a user relative to the first button, and causes the light emitting unit to emit light in the recommended color regardless of the predetermined order in response to the first predetermined input from the user relative to the second button.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2023,JPO&INPIT

Description

TECHNICAL FIELD The present invention relates to a light emitting device and a light emission control method thereof.

In recent years, there is a portable light that changes to an emission color associated with a swing motion in a specific direction according to the displacement of the light body due to the swing motion in a specific direction (see Patent Document 1). .

On the other hand, it is a bar-shaped light, and each time the color selection button is pressed in a predetermined order, the color displayed on the color display button changes. There is also a bar-shaped light that emits light from a portion (see Patent Document 2).

JP 2016-4690 A JP 2015-204246 A

In the case of the portable light disclosed in Patent Document 1, the color cannot be changed to a desired color unless a specific shaking motion is performed, and the desired color cannot be obtained unless the corresponding relationship between the specific shaking motion and the emitted color is stored. There is a problem that it is inconvenient for users who cannot change the emission color.

Further, in the case of the bar-shaped light disclosed in Patent Document 2, the desired color cannot be emitted unless the color selection button is pressed several times in some cases until the desired color displayed on the color display button is obtained. was there.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a light-emitting device capable of emitting light in a desired color more easily than in the prior art.

In order to solve the above problems, a light-emitting device according to one aspect of the present invention includes a light-emitting unit, a storage unit that stores information indicating a predetermined order for determining the light-emitting order of a plurality of colors in which the light-emitting unit emits light, and light-emitting devices. a first button for switching in a predetermined order a plurality of colors for emitting light from the unit; a setting unit for setting one of the plurality of colors as a recommended color; According to the second button to be accepted and the first predetermined input from the user to the first button, the light emitting unit is caused to emit light in one of a plurality of colors according to a predetermined order, and the user to the second button emits light. a light emission control unit that causes the light emitting unit to emit light in the recommended color in response to the first predetermined input regardless of a predetermined order.

In order to solve the above-described problems, a light emission control method according to an aspect of the present invention includes a light emitting unit, a storage unit storing information indicating a predetermined order that determines the light emitting order of a plurality of colors to be emitted by the light emitting unit, A light emission control method for a light emitting device comprising a first button and a second button, comprising a setting step of setting one of a plurality of colors as a recommended color; a first light emission control step of causing the light emitting unit to emit light in one of a plurality of colors in accordance with a predetermined order in response to an input; and a second light emission control step of causing the light emitting unit to emit light in the recommended color regardless of the order.

In the above device, a third button is provided for switching a plurality of colors to be emitted from the light emitting unit in a reverse order to a predetermined order, and the light emission control unit responds to a first predetermined input from the user with respect to the second button. According to the reverse order of the order, the light emitting unit may emit light in any one of the plurality of colors.

In the above device, the setting unit further sets a light emission pattern indicating a light emission order desired by the user from among a plurality of colors, the storage unit further stores information indicating the light emission pattern, and the light emitting device further includes , a light emission pattern, and a predetermined order, and the light emission control unit selects the light emission order indicated by the light emission pattern selected in the selection unit or the predetermined order. Accordingly, the light emitting unit may emit light in any one of a plurality of colors according to the user's input to the first button or the user's first predetermined input to the second button.

In the above device, the storage unit stores information indicating the light emission pattern and the light emission color indicating the predetermined order, and the selection unit selects the third button or the first button and the first button when the light emission unit does not emit light. When there is a second predetermined input to both of the three buttons, selection of the light emission order is started from the light emission order indicated by the light emission pattern or the light emission order indicated by the predetermined order, and the light emission control unit is currently selecting the light emission order. , causing the light emitting unit to emit a light emission color indicating either the light emission pattern or the predetermined order, and switching and selecting the light emission pattern or the light emission color indicating either the predetermined order according to the user's input to the first button. When the user makes a second predetermined input to the first button or the third button during the selection of the light emitting order, the unit outputs a light emission pattern corresponding to the color of light emitted by the light emitting unit at that time, or a predetermined light emission pattern. The order may be selected as the light emission order for light emission control.

In the above device, the selection unit selects a light emission pattern corresponding to the color of light emitted by the light emitting unit at that time from the storage unit in accordance with the second predetermined input to both the first button and the third button during the selection of the order of light emission. It may be deleted.

In the above device, when the light emitting device is not emitting light and there is a second predetermined input to the third button or both the first and third buttons, the setting unit starts setting the light emission pattern, During setting of the light emission pattern, the setting unit stores, as one of the light emission colors of the light emission pattern, a light emission color in which the light emission unit is caused to emit light according to a first predetermined input from the user on the first button, and sets the light emission pattern. Furthermore, the light emission control unit switches the light emission color of the light emission unit according to a first predetermined input from the user with respect to the third button, and during setting of the light emission pattern, the setting unit operates the first button or the third button. In accordance with a second predetermined input from the user, a light emission pattern may be stored in the storage unit in which the order in which the light emission colors stored so far are used as the light emission order.

In the above device, the light emitting device may be a bar light.

A light-emitting device according to one embodiment of the present invention can emit light in a desired color by simply pressing a button by setting a specific color to a specific button.

1 is an external view showing an external appearance of a light emitting device; FIG. It is a block diagram which shows the functional structural example of a light-emitting device. FIG. 4 is a conceptual data diagram showing a data configuration example of light emission pattern information held by a light emitting device; 4 is a flowchart showing an operation example of the light emitting device; 4 is a flowchart showing an operation example related to light emission control, which is the operation of the light emitting device. 6 is a flowchart showing an operation example of light emission pattern selection and setting processing, which is the operation of the light emitting device.

A light-emitting device according to one embodiment of the present invention will be described in detail below with reference to the drawings.

<Embodiment>
<Configuration>
FIG. 1 is an external view showing the external appearance of the light emitting device 100. FIG. As shown in FIG. 1, the light emitting device 100 is a bar-shaped light as an example, but the shape of the light emitting device 100 is not limited to a bar.

As shown in FIG. 1, the light emitting device 100 is configured by connecting a light emitting portion 120 and a grip portion 140 via a connecting portion 130 .

The light emitting unit 120 has a function of emitting light. The light-emitting unit 120 may emit light by itself, or a light-emitting body may be provided in the connection part 130, and the light projected therefrom may pass through the light-emitting unit 120 and emit light. very good The light-emitting part 120 has, for example, a decorative sheet that transmits and diffuses light inside a tubular transparent plastic, and diffuses the light from the light-emitting bodies provided in the connection part 130 that emit light in various colors. , the configuration may be such that light is projected to the surroundings. Light-emitting bodies include light-emitting diodes and LEDs. Alternatively, the light emitting unit 120 may be realized by a configuration in which an LED sheet is provided inside a cylindrical transparent resin with its light emitting surface facing outward.

The connection portion 130 is a connection member that connects the light emitting portion 120 and the grip portion 140 . The connection portion 130 may be configured to connect the light emitting portion 120 and the grip portion by, for example, a screw structure or a locking member. As a method for connecting the light emitting section 120 and the grip section 140, various conventional modes may be used.

The grip part 140 is a member for gripping the light emitting device 100 by the user. The grip part 140 may take any form as long as the user can grip the light emitting device 100 . The grip portion 140 and the connection portion 130 may be integrally molded.

Grip portion 140 includes first button 111 , second button 112 , and third button 113 . The first button 111, the second button 112, and the third button 113 are made of resin such as plastic, for example, and are configured to be depressible. Although not shown in FIG. 1, each of the first button 111, the second button 112, and the third button 113 receives operations related to light emission of the light emitting device 100 and control for light emission. Here, each button is supposed to be a push-type button, but this is not the only option, and each button may have a function of accepting an input from the user. For example, each button may be realized by a touch sensor.

The grip part 140 has therein a power supply (not shown) for operating the light emitting device 100 . The grip part 140 is configured such that the power supply can be removed, and the power supply can be put in and taken out by removing the power supply cover 150 . The power supply cover 150 is configured to be attachable to the grip portion 140 . The power supply cover 150 may be attached to the grip portion 140 in any manner. For example, it may be attached to the grip portion 140 by screwing, or it may be attached to the grip portion 140 by a claw-shaped member, for example. may be engaged by

FIG. 2 is a block diagram showing a configuration example of the light emitting device 100. As shown in FIG. As shown in FIG. 2, the light emitting device 100 includes a first button 111, a second button 112, a third button 113, a light emitting section 120, a light emission control section 121, a setting section 122, and a selection section 123. , and a storage unit 124 .

The first button 111 is a button that can be pressed by the user. The first button 111 is a button that can detect both a short press (a press that does not continue for a predetermined time or longer) and a long press (a press that continues for a predetermined time or longer).

The second button 112 is a button that can be pressed by the user. The second button 112 is a button that can detect both a short press (a press that does not continue for a predetermined time or longer) and a long press (a press that continues for a predetermined time or longer).

A third button 113 is a button that can be pressed by the user. The third button 113 is a button that can detect both a short press (a press that does not continue for a predetermined time or longer) and a long press (a press that continues for a predetermined time or longer).

The light emitting unit 120 emits light in a color designated from among a plurality of colors. The light emitting unit 120 is implemented by, for example, a light emitting diode or an LED. Light emitting unit 120 emits light according to an instruction from light emission control unit 121 .

The light emission control section 121 has a function of controlling the light emission of the light emitting section 120 . The light emission control unit 121 performs a short press, a long press, or It has a function of performing light emission processing of the light emitting unit 120 according to the pressing details of the short or long press on the second button 112 and the short or long press on the third button 113 . When the light emitting unit 120 is caused to emit light, the light emission control unit 121 detects pressing of the second button 112 regardless of the selected light emission pattern, and detects the recommended operation set in the storage unit 124 by the setting unit 122. The light emitting unit 120 is caused to emit light in different colors. Details of the light emission processing by the light emission control unit 121 will be described later with reference to the flowcharts shown in FIGS. 4 to 6. FIG.

The setting unit 122 has a function of setting a light emission pattern. Triggered by detection of a long press of the first button 111 or both the first button 111 and the third button 113, the light emission pattern setting process is executed. Details of the light emission pattern setting process by the setting unit 122 will be described later with reference to the flowchart shown in FIG.

The setting unit 122 also has a function of setting a recommended color for emitting light in a color desired by the user regardless of the order of light emission patterns during light emission of the light emitting unit 120 . When the setting unit 122 detects that the user has pressed the second button 112 for a long time while the light emitting unit 120 is emitting light, the setting unit 122 sets the emission color that the light emitting unit 120 is emitting at that time as a recommended color, Stored in the storage unit 124 .

The selection unit 123 has a function of selecting a light emission pattern to be used from among the light emission patterns stored in the storage unit 124 . The selection unit 123 executes the light emission pattern selection process when the long press of the first button 111 or both the first button 111 and the third button 113 is detected. Details of the light emission pattern selection process by the selection unit 123 will be described later with reference to the flowchart shown in FIG.

Each of the light emission control unit 121, the setting unit 122, and the selection unit 123 is realized by a processor, and the processor executes a program stored in the storage unit 124, thereby realizing the above-described light emission control, setting processing, and selection processing. do. Note that the light emission control unit 121, the setting unit 122, and the selection unit 123 may be realized by one processor, or may be realized by a plurality of processors.

The storage unit 124 is a storage medium having a function of storing various programs and data required for the operation of the light emitting device 100 . The storage unit 124 is implemented by, for example, an HDD, SSD, flash memory, RAM, ROM, and the like. The storage unit 124 stores programs such as a light emission control program for light emission control, a setting program for setting a light emission pattern, a selection program for selecting a light emission pattern, light emission pattern information 300 indicating a set light emission pattern, and a recommended color. The color of the emitted light is remembered.
The above is the configuration of the light emitting device 100 .

<Data>
FIG. 3 is a data conceptual diagram showing a data configuration example of the light emission pattern information 300 stored in the storage unit 124 of the light emitting device 100. As shown in FIG.

As shown in FIG. 3, the light emission pattern information 300 is information in which a pattern name 301 and a light emission sequence 302 are associated with each other. The light emission pattern information 300 is information that defines the color of light emitted by the light emitting unit 120 of the light emitting device 100 .

The pattern name 301 is identification information that allows the light emitting device 100 to uniquely identify the light emission pattern. Here, the pattern name 301 is shown as a name for easy understanding, but the pattern name 301 may be represented by numbers, symbols, or the like as long as it can be distinguished from other light emission patterns.

The light emission order 302 is information indicating the order of light emission colors to be emitted by the light emitting unit 120 . The light emission order 302 indicates a number indicating the order of light emission and a color associated with the number. Green, purple, pink, . When the light emitting device 100 emits light in the forward direction, the default pattern emits light in the order described above. , "red, pink, purple, green, orange, white, navy blue, red, ...". Also, there are cases where no color is set for the number as the light emission order, and in that case, it is indicated by "-" in the example of FIG. This light emission sequence loops between the first color, which is the leading color, and the last color in the light emission sequence. That is, as shown in FIG. 8, in the case of memory pattern 1, which is one of the light emission patterns, "white, green , blue, white, green, blue, white, . . . ”.

The identification color 303 is information indicating the emission color uniquely associated with each emission pattern so that the user can recognize which emission pattern is currently being selected when selecting the emission pattern. That is, when selecting a light emission pattern, for example, if red light is emitted, it indicates that the memory turn 1 is in the selected state.

<Action>
From here, the operation of the light emitting device 100 will be described. FIG. 4 is a main flowchart showing an operation example of the light emitting device 100. FIG. The flowchart shown in FIG. 4 is a process that starts when the light emitting device 100 does not emit light.

Light-emitting device 100 determines whether or not there is an input to at least one of first button 111, second button 112, and third button 113, depending on whether or not any button has been pressed by the user ( step S401). If there is an input (YES in step S401), the process proceeds to step S402, and if there is no input (NO in step S401), it waits until there is an input.

If the input is a long press of the first button 111 (YES in step S402), the light emission control unit 121 starts light emission control processing shown in step S403. Details of the light emission control process will be described later. After the light emission control unit 121 ends the light emission control process, the process returns to step S401.

If the input is not a long press of the first button 111 (NO in step S402) but a long press of both the first button 111 and the third button 113 (YES in step S404), the setting unit 122 Alternatively, the selection unit 123 starts the light emission pattern setting/selection process shown in step S406. Details of the light emission pattern setting/selection process will be described later. When the light emission pattern setting/selection processing ends, the process returns to step S401.

Even if the input is not a long press of both the first button 111 and the third button 113 (NO in step S404), if the input is a long press of the third button 113 (YES in step S405), Light emission pattern setting/selection processing by the setting unit 122 or the selection unit 123 is started.

Otherwise (NO in step S405), the input is not for performing any operation, so the process returns to step S401.

The above is the description of the main flowchart of the operation of the light emitting device 100 .

From here, the light emission control processing included in the main flowchart will be described.

FIG. 5 is a sub-flowchart showing the details of the light emission control process shown in step S403 in the main flowchart of FIG.

In response to the long press of the first button 111 of the light emitting device 100, the light emission control unit 121 selects the selected light emission pattern from the information on the selected light emission pattern stored in the storage unit 124, as shown in FIG. Identify the emission pattern that is Then, the light emission control unit 121 causes the light emitting unit 120 to emit light in the head color of the specified light emission pattern (the first light emission color in the order of light emission) (step S501).

The setting unit 122 determines whether or not the second button 112 has been pressed for a long time based on whether or not the second button 112 has been pressed for a predetermined time (for example, 3 seconds) or more (step S502). If the second button 112 has been pressed for a long time (YES in step S502), the setting unit 122 sets the color emitted by the light emitting unit 120 at that time as a recommended color in the storage unit 124 ( Step S503) and returns to step S502.

If the second button 112 has not been pressed long (NO in step S502), the light emission control unit 121 determines whether the first button 111 has been pressed for a short time. A determination is made based on whether the pressing time is not longer than a predetermined time (step S504). If the first button 111 has been pressed for a short time (YES in step S504), the light emission control unit 121 causes the light emission color of the light emission unit 120 to be displayed in the light emission order of the light emission pattern in the selected state. After switching to the next luminescent color (step S505), the process returns to step S502.

If the first button 111 has not been pressed for a short time (NO in step S504), the light emission control unit 121 determines whether the third button 113 has been pressed for a short time (step S506). If the third button 113 has been pressed for a short time (YES in step S506), the light emission control unit 121 sets the light emission colors of the light emission unit 120 in the reverse order of the light emission order of the light emission patterns in the selected state. (step S507), and the process returns to step S502.

If the third button 113 has not been pressed for a short time (NO in step S506), the light emission control unit 121 determines whether the second button 112 has been pressed for a short time (step S508). If the second button 112 has been pressed for a short time (YES in step S508), the light emitting unit 120 is caused to emit light in the color set as the recommended color in the storage unit 124, and the process returns to step S502.

If the second button 112 has not been pressed for a short time (NO in step S508), the light emission control unit 121 determines whether the first button 111 has been pressed for a long time (step S510). If the first button 111 has not been pressed and held (NO in step S510), the process returns to step S502, and if the first button 111 has been pressed and held (YES in step S510), stops the light emission by the light emission unit 120 (step S511), and ends the light emission control process.

The processing related to the light emission control of the light emitting device 100 has been described above.

Finally, the operation of the light emission pattern setting and selection process will be described. FIG. 6 is a sub-flowchart showing details of the light emission pattern setting/selection process in step S406 in the main flow chart of FIG.

When the light emission pattern setting/selection process is started, the light emission control unit 121 determines the contents of the pressed button (long press of the third button 113 (see FIG. 4, step S404), both the first button 111 and the third button 113). is pressed (see FIG. 4, step S405)), the light emitting unit 120 blinks in the corresponding emission color (step S601).

The selection unit 123 determines whether or not the second button 112 has been pressed for a short time (step S602).

If the second button 112 is pressed for a short time (YES in step S602), the selection unit 123 changes the selected light emission pattern to another light emission pattern. In response to the change, the light emission control unit 121 causes the light emitting unit 120 to emit light in a light emission color corresponding to the changed light emission pattern.

The selection unit 123 determines whether or not either the first button 111 or the third button 113 has been pressed for a long time (step S604).

If either the first button 111 or the third button 113 has been pressed for a long time (YES in step S604), a light emission pattern corresponding to the color of light emitted by the light emitting unit 120 at that time is selected. (Light emission pattern to be used) is registered in the storage unit 124 (step S605), and the process ends.

If neither the first button 111 nor the third button 113 has been long pressed (NO in step S604), the setting unit 122 determines whether both the first button 111 and the third button 113 have been long pressed. is determined (step S606). If neither the first button 111 nor the third button 113 has been pressed long (NO in step S606), the process returns to step S602. (YES in step S606), the information on the light emission order of the light emission pattern corresponding to the color of light emitted by the light emission unit 120 at that time is deleted from the light emission pattern information 300 of the storage unit 124 (step S607), and the process ends. do.

In step S602, if there is no short press of the second button (NO in step S602), based on any one of the short press of the first button, the short press of the third button, and the long press of the third button, , to start setting the light emission pattern.

First, the light emission control unit 121 determines whether or not the third button 113 has been pressed for a short time (step S608). When the third button 113 is pressed for a short time (YES in step S608), the light emission control unit 121 causes the light emitting unit 120 to emit light in the light emitting order indicated by the default pattern of the light emitting pattern information 300. The luminescent colors are switched in order (step S609), and the process returns to step S608.

If the third button 113 has not been pressed for a short time (step S608), the setting unit 122 determines whether or not the first button 111 has been pressed for a short time (step S610). When the first button 111 is pressed for a short time (YES in step S610), the setting unit 122 stores the emission color emitted by the light emission unit 120 as the next emission color in the emission pattern in the storage unit 124. (Step S611) and returns to step S608.

If the first button 111 has not been pressed for a short time (NO in step S610), the setting unit 122 determines whether or not the third button 113 has been pressed for a long time (step S612).

When the third button 113 is long pressed (step S612), at that time, the luminescent colors registered through step S611 are set in the same order as the registered order. The light emission pattern is newly registered in the light emission pattern information 300 (step S613), and the process ends. If the third button 113 has not been pressed long (NO in step S612), the process returns to step S608.

<Summary>
According to the light-emitting device 100, when the light-emitting unit 120 emits light in a desired color, simply by long-pressing the second button 112, the color can be registered as a recommended color. By simply pressing the second button 112 for a short time, the light emitting unit 120 can be caused to emit light in the recommended color at any timing desired by the user, regardless of the light emitting order of the light emitting patterns. Also, simply by pressing and holding the second button 112 while emitting light in a desired color, it is possible to easily re-register a new recommended color. Furthermore, the light-emitting device 100 sets light-emission patterns in a desired order of the user, switches the light-emission colors according to the light-emission patterns to emit light, or registers a plurality of light-emission patterns and uses one of them. can be freely selected, and many functions can be realized with a small number of inputs (number of buttons).

<Supplement>
Needless to say, the devices according to the above embodiments are not limited to the above embodiments, and may be realized by other methods. Various modifications will be described below.

(1) Although not particularly shown in the above embodiment, the light emission control unit 121 of the light emitting device 100 emits light in various modes such as constant light emission, gradation light emission, and blinking light emission when causing the light emission unit 120 to emit light. It is also possible to let In this case, the light-emitting device 100 may be configured to change its light-emitting mode by pressing three buttons in combination.

(2) Although not particularly shown in the above embodiment, when the first button 111 or the third button 113 is pressed while emitting light in the recommended color, the light emission control unit 121 A configuration may be provided to return to light emission of a color before the recommended color.

(3) In the above-described embodiment, two types of input for each button (the first button 111, the second button 112, and the third button 113) are presented: a short press and a long press. It is not limited to this. For example, it is possible to detect that the button is pressed twice within a predetermined time, and use the two times of pressing as a trigger for any of the processes described above. Also, the same operation can be performed by interchanging the short press and the long press shown in the above embodiment. That is, the first predetermined input may be a short press and the second predetermined input may be a long press, or the first predetermined input may be a long press and the second predetermined input may be a short press.

(4) In the above embodiment, an example in which only one color is set as the recommended color has been described. Any number of recommended colors may be set.

In order to realize this configuration, the light emitting device 100 may be configured to include second and third second buttons 112 . Then, the second second button 112 is pressed and held to set the second recommended color, and the third second button 112 is pressed and held to set the third recommended color. A configuration may be adopted in which the light emitting unit 120 emits light in the associated recommended color in response to a short press of the pressed button of each of the second buttons 112 .

Alternatively, press and hold the second button 112 and the first button 111 at the same time to set the second recommended color, and press and hold the second button 112 and the third button 113 at the same time to select the third color. A recommended color may be set. By short-pressing the first button 111 and the second button 112 at the same time, the light-emitting unit 120 emits light in the second recommended color, and by short-pressing the second button 112 and the third button 113 at the same time, , the light emitting unit 120 may emit light in the third recommended color.

(5) In the above embodiment, as a method for setting the recommended color in the light emitting device, the processor of the device executes a light emission control program or the like. (Integrated Circuit) chip, LSI (Large Scale Integration), or the like may be implemented by a logic circuit (hardware) or a dedicated circuit. Moreover, these circuits may be realized by one or more integrated circuits, and the functions of the plurality of functional units shown in the above embodiments may be realized by one integrated circuit. LSIs are sometimes called VLSIs, super LSIs, ultra LSIs, etc., depending on the degree of integration.

The light emission control program may be recorded on a recording medium readable by a processor. A circuit or the like can be used. Further, the light emission control program may be supplied to the processor via any transmission medium (communication network, broadcast wave, etc.) capable of transmitting the light emission control program. The present invention can also be implemented in the form of a data signal embedded in a carrier wave in which the light emission control program is embodied by electronic transmission.

The light emission control program is implemented using, for example, script languages such as Action Script and JavaScript (registered trademark), object-oriented programming languages such as Objective-C and Java (registered trademark), and markup languages such as HTML5. can.

(6) The configurations shown in the above embodiments and the configurations shown in each supplement may be combined as appropriate.

100 Light emitting device 111 First button 112 Second button 113 Third button 120 Light emitting unit 121 Light emission control unit 122 Setting unit 123 Selecting unit 124 Storage unit 130 Connecting unit 140 Grip unit 150 Power supply cover

The present invention relates to a bar light .

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a rod-shaped light that can emit light in a desired color more easily than in the past.

The bar light according to one embodiment of the present invention can emit light in a desired color by simply pressing the button by setting a specific color to a specific button.

<Embodiment>
<Configuration>
FIG. 1 is an external view showing the external appearance of the light emitting device 100. FIG. As shown in FIG. 1, the light emitting device 100 is, for example, a bar light .

Claims (8)

a light emitting unit;
a storage unit that stores information indicating a predetermined order that determines the order of light emission of the plurality of colors for causing the light emitting unit to emit light;
a first button for switching, in a predetermined order, a plurality of colors for emitting light from the light emitting unit;
a setting unit that sets one of the plurality of colors as a recommended color;
a second button that receives an input for causing the light emitting unit to emit light in the recommended color;
The light emitting unit is caused to emit light in one of the plurality of colors in accordance with the predetermined order in response to a first predetermined input from the user with respect to the first button, and the user responds with the second button. and a light emission control section that causes the light emission section to emit light in the recommended color regardless of the predetermined order in response to a first predetermined input. A third button for switching a plurality of colors for emitting light from the light emitting unit in a reverse order to the predetermined order,
The light emission control unit causes the light emitting unit to emit light in any one of the plurality of colors according to a first predetermined input from the user with respect to the second button, in reverse order of the predetermined order. A light emitting device according to claim 1. The setting unit further sets a light emission pattern indicating a light emission order desired by a user from among the plurality of colors,
The storage unit further stores information indicating the light emission pattern,
The light emitting device further comprises a selection unit that selects either the light emission pattern or the predetermined order,
The light emission control unit performs an input from the user on the first button or a 3. The light-emitting device according to claim 1, wherein the light-emitting unit is caused to emit light in one of the plurality of colors according to a first predetermined input from a user. The storage unit stores information indicating emission colors indicating the emission pattern and the predetermined order, respectively;
The selection unit
When the light-emitting unit does not emit light and there is a second predetermined input to the third button or both the first button and the third button, the light-emitting order indicated by the light-emitting pattern or the predetermined starting to select a light emission order from among the light emission orders indicated by the order;
The light emission control unit causes the light emission unit to emit a light emission color indicating either the light emission pattern or the predetermined order during the selection of the light emission order, and according to the user's input to the first button, the Switching the emission color indicating either the emission pattern or the predetermined order,
The selection unit selects the light emission color emitted by the light emission unit when the second predetermined input is made by the user with respect to the first button or the third button during the selection of the light emission order. 4. The light-emitting device according to claim 3, wherein the light-emitting pattern corresponding to or the predetermined order is selected as the light-emitting order for light-emission control. During the selection of the order of light emission, the selection unit selects the light emission pattern corresponding to the color of light emitted by the light emission unit at that time according to the second predetermined input to both the first button and the third button. 5. The light emitting device according to claim 4, wherein the light emitting device is deleted from the storage unit. The setting unit starts setting the light emission pattern when there is a second predetermined input to the third button or both the first and third buttons when the light emitting device is not emitting light. death,
During the setting of the light emission pattern, the setting unit stores, as one of the light emission colors of the light emission pattern, the light emission color of the light emission unit according to the first predetermined input from the user with respect to the first button. ,
During the setting of the light emission pattern, the light emission control unit switches the color of light emitted by the light emitting unit according to a first predetermined input from the user with respect to the third button,
During the setting of the light emission pattern, the setting unit sets the light emission colors stored up to that time according to a second predetermined input from the user to the first button or the third button as the light emission order. 6. The light-emitting device according to claim 5, wherein a light-emitting pattern is stored in said storage unit. The light-emitting device according to any one of claims 1 to 6, wherein the light-emitting device is a bar-shaped light. A light emission control method for a light emitting device, comprising: a light emitting unit; a storage unit for storing information indicating a predetermined order for determining the light emitting order of a plurality of colors to be emitted by the light emitting unit; a first button; and a second button. hand,
a setting step of setting one of the plurality of colors as a recommended color;
a first light emission control step of causing the light emitting unit to emit light in one of the plurality of colors according to the predetermined order in response to a first predetermined input from the user with respect to the first button;
and a second light emission control step of causing the light emitting unit to emit light in the recommended color regardless of the predetermined order in response to a first predetermined input from the user with respect to the second button.

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