Sound output device with light

Abstract

The present application provides a sound output device with a lamp, which is a new device capable of functioning as a lamp and outputting sound. The sound output device with a lamp includes a lamp portion extending in an axial direction, an antenna portion, a sound output portion, and a control portion. One end and the other end of the antenna portion are connected to one side and the other side of the lamp portion with respect to the central portion in the axial direction. The portion between the one end and the other end of the antenna portion extends in the axial direction and is disposed apart from the lamp portion at the periphery of the lamp portion. The control portion is configured to output sound corresponding to a radio wave of a radio broadcast received by the antenna portion from the sound output portion.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to a sound output apparatus with a lamp. BACKGROUND

[0002] In Patent Literature 1, there is described a radio with a lamp that functions as both a lamp and a radio using electric power. The radio with a lamp is configured by a radio section having a sound output section in the lower half, and an irradiation section linked to the main body in a manner of changing an irradiation direction in the vertical direction in the upper half. The irradiation section is lit in a manner of irradiating toward an irradiation target.

[0003] Patent Literature 1: Japanese Patent Application Laid-Open No. 2013-70504

[0004] However, in recent years, a new apparatus that can function as both a lamp that can illuminate the surroundings and a sound output apparatus is desired for use in, for example, camping or in a disaster. SUMMARY

[0005] The present disclosure can be implemented in the following modes.

[0006] (1) According to one mode of the present disclosure, there is provided a sound output apparatus with a lamp that is driven by electric power supplied from an external power source. The sound output apparatus with a lamp is provided with: a lamp section configured to extend in an axial direction and to irradiate light toward a direction intersecting the axial direction; an antenna section configured to receive an electric wave of a radio broadcast; a sound output section configured to output sound; and a control section configured to control irradiation of light from the lamp section and output of sound from the sound output section. One end and the other end of the antenna section are connected to one side and the other side of the lamp section with respect to a central portion in the axial direction, respectively. A portion between the one end and the other end of the antenna section extends in the axial direction, and is disposed apart from the lamp section at a periphery of the lamp section. The control section is configured to output sound corresponding to the electric wave of the radio broadcast received by the antenna section from the sound output section.

[0007] According to this mode, the antenna section can function not only as an antenna that receives an electric wave of a radio broadcast but also as a function of protecting the lamp section from an external impact. Therefore, a new sound output apparatus with a lamp that can function as both a lamp that can illuminate the surroundings and a sound output apparatus can be provided.

[0008] (2) In the above mode, it can also be that, in a case where the axial direction is a vertical direction, the sound output section is disposed on an upper side of the lamp section, and the control section is disposed on a lower side of the lamp section.

[0009] According to this configuration, in a sound output device with an integrated lamp, the control unit, the lamp unit, and the sound output unit are arranged sequentially from bottom to top. Therefore, compared to a structure where the sound output unit is positioned lower than the control unit and the lamp unit, the sound can be made louder in the surrounding environment.

[0010] (3) In the above configuration, a flashlight may also be provided, which is disposed on the upper side of the sound output unit.

[0011] Based on this configuration, a flashlight positioned above the sound output section can be used to illuminate a designated direction.

[0012] (4) In the above configuration, a first housing may also be provided, which houses the control unit and allows the user to hold the outer periphery of the first housing. A sound operation unit for operating the sound output unit may also be provided on the outer periphery of the first housing. In this configuration, a locking switch for disabling the operation of the sound operation unit may also be provided.

[0013] According to this design, the first housing can be used as a grip when using a flashlight. Therefore, compared to having a separate grip for the flashlight, the design flexibility of the sound output device with a light can be improved. Furthermore, by activating the locking switch, accidental operation of the sound control unit when the user grips the outer periphery of the housing can be prevented. Therefore, user convenience can be improved.

[0014] (5) In the above configuration, it may also include: a second housing that houses the sound output unit; and a holding part that is connected to the second housing and extends onto the second housing.

[0015] According to this design, the user can move the illuminated sound output device by holding the handle, or use the illuminated sound output device by hanging the handle on a hook or other means. Therefore, the convenience of the illuminated sound output device can be improved.

[0016] (6) In the above configuration, a second housing may also be provided to house the sound output unit. The lamp unit may also have a light source and a cylindrical cover that houses the light source and extends along the axial direction. Alternatively, the second housing and the cover may be arranged adjacent to each other in the axial direction, and the inner side of the second housing is in communication with the inner side of the cover.

[0017] Based on this design, the sound output from the sound output section can resonate within the cover. Therefore, the cover can not only function as a protector of the light source, but also as a resonator for the sound output from the sound output section.

[0018] (7) In the above configuration, the lamp may also include a light illumination device having multiple light sources. Alternatively, the antenna may be positioned so that it does not overlap with the multiple light sources when viewed from the axis of the lamp in a direction intersecting the axis.

[0019] According to this configuration, the antenna is positioned so that it does not overlap with multiple light sources when viewed from the axis of the lamp in a direction intersecting the axis. Therefore, it is possible to suppress the blocking of light emitted from the lamp by the antenna.

[0020] (8) In the above configuration, a USB (Universal Serial Bus) output terminal may also be provided, which can be connected to an external device for at least one of charging the connected external device with power from the external power source and driving the connected external device with power from the external power source.

[0021] According to this configuration, at least one of charging an external device and driving an external device can be achieved through the USB output terminal of the sound output device with an integrated light.

[0022] (9) In the above configuration, the control unit may also be configured to output sound corresponding to the radio waves of an AM (Amplitude Modulation) radio from the sound output unit. The control unit may also be further configured to not output sound corresponding to the radio waves of the AM radio from the sound output unit when an external device is connected to the USB output terminal.

[0023] Based on this design, noise caused by simultaneously using the USB output terminal and the AM radio will not be emitted from the audio output unit. Therefore, the usability of the illuminated audio output device can be improved.

[0024] (10) In the above configuration, the control unit may also be configured to output sound corresponding to the radio waves of the AM radio and sound corresponding to the radio waves of the FM (Frequency Modulation) radio from the sound output unit. The control unit may also be further configured to output sound corresponding to the radio waves of the AM radio from the sound output unit when an external device is connected to the USB output terminal, replacing the output of sound corresponding to the radio waves of the AM radio, while the sound corresponding to the radio waves of the AM radio is being output.

[0025] According to this configuration, when the audio output is in the state corresponding to the AM radio wave and an external device is connected to the USB output terminal, the control unit switches the audio output to FM radio. Therefore, noise caused by simultaneously using the USB output terminal and the AM radio is not output, and the radio output continues. This further improves the user experience.

[0026] (11) In the above configuration, it may also include: a mounting unit for detachably mounting the battery pack, which serves as the external power source; and a display unit for displaying driving information of the illuminated sound output device and having a backlight. The control unit may also cause the backlight of the display unit to flash when the remaining charge of the battery pack mounted in the mounting unit is a predetermined remaining charge.

[0027] In this configuration, the display shows the driving information of the illuminated sound output device, and the control unit causes the backlight of the display to flash when the remaining battery power is at a predetermined level. Therefore, it can remind the user that the remaining battery power is at a predetermined level.

[0028] (12) In the above configuration, a mounting unit may also be provided, which allows for the detachable installation of the battery pack serving as the external power source. Alternatively, when the axial direction is vertical, the lamp portion may be positioned above the control unit, and the mounting unit may be positioned below the control unit.

[0029] According to this configuration, the mounting unit, control unit, and lamp unit of the illuminated sound output device are arranged in this order from bottom to top. Therefore, when a battery pack is installed in the mounting unit, the heavier battery pack is positioned at the bottom, which improves the stability when the illuminated sound output device is mounted.

[0030] (13) According to a second aspect of this disclosure, a sound output device with an integrated light is provided. This sound output device with an integrated light includes: a lamp portion configured to extend axially and irradiate light in a direction intersecting the axial direction; a protective member for protecting the lamp portion; a sound output portion; a control portion; and a mounting unit. When the axial direction is vertical, the upper end and lower end of the protective member are respectively connected to the upper and lower sides of the lamp portion relative to the central portion in the vertical direction. The portion between the upper and lower ends of the protective member extends in the vertical direction and is disposed separately from the lamp portion at the periphery of the lamp portion. The sound output portion is disposed above the lamp portion and configured to output sound. The control portion is disposed below the lamp portion and configured to control the irradiation of light from the lamp portion and the output of sound from the sound output portion. The mounting unit is disposed below the control portion and configured to detachably mount a battery pack that supplies power to the sound output device with an integrated light.

[0031] According to this configuration, the lamp unit can be protected from external impacts using protective components. Furthermore, the mounting unit for the illuminated sound output device, the control unit, the lamp unit, and the sound output unit are arranged in this order from bottom to top. Therefore, when a battery pack is installed in the mounting unit, the heavier battery pack is positioned at the bottom, thus improving stability when mounting the illuminated sound output device. In addition, the sound output unit is positioned at the top, so compared to a structure where the sound output unit is positioned below the control unit and the lamp unit, the sound can be louder in the surrounding environment. Attached Figure Description

[0032] Figure 1 This is a block diagram showing the structure of the light-up sound output device according to the first embodiment.

[0033] Figure 2 It is a 3D diagram of a sound output device with lights.

[0034] Figure 3 This is a right view of a sound output device with a light.

[0035] Figure 4 This is a left view of a sound output device with lights.

[0036] Figure 5 This is a rear view of the sound output device with lights.

[0037] Figure 6 This is a top view of a sound output device with lights.

[0038] Figure 7 This is a bottom view of a sound output device with lights.

[0039] Figure 8This is a diagram showing the light irradiation device inside the cover.

[0040] Figure 9 yes Figure 8 IX-IX sectional view.

[0041] Figure 10 yes Figure 6 X-X sectional view.

[0042] Figure 11 It is a diagram showing the handle standing up due to the sound output device with lights.

[0043] Figure 12 This is an example of how to use a sound output device with a light.

[0044] Figure 13 This is a diagram showing a battery pack as an example of an external power source.

[0045] Figure 14 This is a block diagram showing the structure of the light-up sound output device according to the second embodiment.

[0046] Figure 15 This is a cross-sectional view of the sound output device with a lamp according to the third embodiment.

[0047] Figure 16 This is a perspective view of the sound output device with a light in the fourth embodiment. Detailed Implementation

[0048] <First Embodiment>

[0049] While referring to Figures 1-13 The following describes the sound output device 1 with an integrated lamp according to this embodiment. The sound output device 1 with an integrated lamp is a device that performs both lamp and sound output functions. A "lamp" is a type of lighting device capable of illuminating its surroundings. The sound output device 1 with an integrated lamp is driven by electricity supplied from an external power source. Figures 2-6 and Figures 8-10 The image shows an illuminated sound output device 1 equipped with a battery pack 100 that serves as an external power source.

[0050] The illuminated sound output device 1 mainly includes a lamp part 10, antenna parts 31-34, a sound output part 50, and a control part 70. The lamp part 10 is formed to extend along the axis AX (hereinafter also referred to as "axial"). The sound output part 50 is disposed on one side with respect to the central part of the lamp part 10 in the axial direction, and the control part 70 is disposed on the other side with respect to the central part. The control part 70 is housed in a first housing 71. A display part 61 for displaying driving information of the illuminated sound output device 1 is provided on the outer peripheral surface of the first housing 71. The illuminated sound output device 1 of this embodiment also includes a handle 84, a flashlight part 80, a sound operation part 62, a lighting operation part 63, a locking switch 64, a mounting unit 90, and a USB (Universal Serial Bus) output terminal part 40.

[0051] For ease of explanation, the vertical direction will be defined as the up-down direction below. Figures 2-11 In the middle, the axis is also in the vertical direction. The sound output unit 50 is located on the upper side of the lamp unit 10, and the control unit 70 is located on the lower side of the lamp unit 10. Figures 2-11 In this context, the left-right direction is defined as orthogonal to the up-down direction, and the side on which the display section 61 is located in the first housing 71 is designated as the right side, and the opposite side is designated as the left side. Furthermore, the direction orthogonal to both the up-down and left-right directions is defined as the front-back direction. The following describes each part of the illuminated sound output device 1.

[0052] The lamp unit 10 is configured to extend axially and illuminate itself in all directions. In this embodiment, the lamp unit 10 includes a cover 11 and a light illuminating device 13 (see reference). Figures 8-10 ).

[0053] The cover 11 is a generally cylindrical component extending axially. The cover 11 is formed to transmit light. The cover 11 is, for example, formed of a resin with light-diffusing properties. In this embodiment, as... Figure 10 As shown, the upper surface of the cover 11 is recessed downwards. Antenna portions 31 to 34 are arranged on the radially outer side of the cover 11.

[0054] The light irradiation device 13 is a type of illumination that extends along the axial direction. The light irradiation device 13 is disposed radially inside the cover 11. In this embodiment, the upper surface of the light irradiation device 13 is located at the center of the upper surface of the cover 11. The light irradiation device 13 includes a pedestal portion 20 extending along the axial direction and a plurality of light sources 14 disposed on the pedestal portion 20. In this embodiment, as... Figure 9As shown, the cross-section of the pedestal portion 20, orthogonal to the axial direction, is polygonal. Specifically, the pedestal portion 20 has a forward-facing surface 21, a left-facing surface 22, a rear-facing surface 23, and a right-facing surface 24. Surfaces 21 and 22, 22 and 23, 23 and 24, and 24 and 21 are connected by connecting surfaces 25, 26, 27, and 28, respectively. From a cross-sectional view, connecting surfaces 25-28 are opposite to antenna portions 31-34. However, surfaces 21-24 are not opposite to antenna portions 31-34 from a cross-sectional view.

[0055] Light sources 14 are respectively disposed on each of surfaces 21 to 24. In this embodiment, the light source 14 is an LED. White LEDs and warm-colored LEDs are alternately disposed along the axial direction on each of surfaces 21 to 24 to serve as the light source 14. A cable is threaded through the radially inner side of the pedestal portion 20. The cable includes, for example, a cable for supplying power to the light source 14 from an external power source. The light illumination device 13 is configured to respond to the illumination operation unit 63 (see reference). Figure 4 The light irradiation device 13 illuminates light from the light source 14 in response to the operation of the illumination operation unit 63. For example, the light irradiation device 13 can illuminate the light source 14 of all surfaces 21-24, or illuminate only a portion of the light source 14 of surfaces 21-24, or illuminate only the white LED, or illuminate only the warm-colored LED. Alternatively, the light irradiation device 13 can also illuminate both types of LEDs to generate an intermediate color. In that case, both the warm-colored LED and the white LED can be illuminated and the illuminance halved, so that the brightness of warm, white, and intermediate colors is the same. Alternatively, half of the warm-colored LED and half of the white LED can be illuminated and the illuminance is the same, so that the brightness of warm, white, and intermediate colors is the same.

[0056] Antenna sections 31-34 are components that function as antennas for receiving radio waves broadcast on radio. Antenna sections 31-34 are formed of a generally rod-shaped metal. The upper ends of antenna sections 31-34 are connected to a second housing 53 disposed on the upper side of the lamp section 10. The lower ends of antenna sections 31-34 are connected to a first housing 71 disposed on the lower side of the lamp section 10. The portion between one end (upper end) and the other end (lower end) of antenna sections 31-34 extends axially and is disposed along the periphery of the cover 11. In this embodiment, the portion between the upper and lower ends of antenna sections 31-34 is disposed radially outside the lamp section 10, separate from the outer peripheral surface of the lamp section 10 (cover 11). The radial distance between antenna sections 31-34 and the cover 11 is greater than or equal to the distance at which a user can insert their hand between antenna sections 31-34 and the cover 11 to hold antenna sections 31-34.

[0057] In this embodiment, the antenna sections 31-34 are positioned so that they do not overlap with the plurality of light sources 14 when viewed radially outward from the axis AX of the lamp section 10. That is, as shown...Figure 9 As shown, in a cross-section orthogonal to the axial direction, that is, a section cutting off the lamp section 10 and the antenna sections 31-34, multiple light sources 14 are arranged at different positions on a straight line connecting the axis AX and the antenna sections 31-34. In this embodiment, in this cross-section, the antenna section 31 is arranged on a straight line connecting the axis AX and the connecting surface 25. Similarly, the antenna section 32 is arranged on a straight line connecting the axis AX and the connecting surface 26. The antenna section 33 is arranged on a straight line connecting the axis AX and the connecting surface 27. The antenna section 34 is arranged on a straight line connecting the axis AX and the connecting surface 28. With this structure, the light emitted from the light illumination device 13 is less likely to be blocked by the antenna sections 31-34.

[0058] The sound output section 50 is a part used to output sound to the surroundings of the sound output device 1 with lamp. In this embodiment, the sound output section 50 is housed within a second housing 53 disposed on the upper side of the lamp section 10. More specifically, the sound output section 50 is housed in the space formed by the upper surface of the cover 11 and the second housing 53. The sound output section 50 outputs sound to the surroundings of the sound output device 1 with lamp under the control of the control section 70. Figure 10 As shown, the sound output unit 50 has a known structure suitable for outputting sound, such as a speaker cone 51 and a sound reflector 52.

[0059] The second housing 53 has an axially extending side portion 54 and an upper surface portion 55 connected to the upper end of the side portion 54 and substantially orthogonal to the side portion 54. The second housing 53 can be formed of, for example, synthetic resin or metal. A flashlight portion 80 is provided at the center of the upper surface portion 55. The lower end of the side portion 54 is connected to the upper end of the lamp portion 10. A plurality of through holes 57 are provided in the side portion 54, extending radially inward and radially outward. The sound output portion 50 outputs sound to its surroundings through the plurality of through holes 57.

[0060] like Figure 3 and Figure 6 As shown, the second housing 53 is provided with insertion portions 58 and 59 for inserting a rope-like component (rope-like component 110). The insertion portions 58 and 59 are located in front of and behind the side portion 54 of the second housing 53, respectively. The user can insert the rope-like component 110 into the insertion portions 58 and 59 and use the light-up sound output device 1 while the rope-like component 110 is suspended by, for example, a hook.

[0061] like Figure 11As shown, a handle 84 is attached to the second housing 53. The handle 84 is a part for the user to hold the illuminated sound output device 1 or to hang the illuminated sound output device 1 on a hook or the like. In this embodiment, the handle 84 includes an arm 85 and an arm sleeve 86. One end of the arm 85 is connected to the front and the rear of the side portion 54 of the second housing 53, respectively. The arm sleeve 86 is a part that covers approximately the central portion between one end and the other end of the arm 85. The arm sleeve 86 can be formed of a synthetic resin such as rubber.

[0062] The handle 84 is rotatable relative to the second housing 53. The axis of rotation of the handle 84 extends in the front-to-back direction. The handle 84 rotates in a manner that changes from one state to another: a retracted state and an upright state. The retracted state refers to, for example... Figure 2 The handle 84 is positioned outside the side portion 54 of the second housing 53, as shown. The upright position refers to... Figure 11 As shown, the handle 84 is separated from the side portion 54 and extends in the front-to-back direction. In this embodiment, the arm sleeve 86 is located at its uppermost position with the handle 84 upright, and a notch 87 is provided for suspending the handle 84 on the hook.

[0063] The flashlight section 80 is primarily used for illuminating light along the axial direction. The flashlight section 80 is positioned above the sound output section 50. (For example...) Figure 10 As shown, the flashlight unit 80 includes a known structure suitable for illuminating a predetermined direction, such as a light source 81, a collimating lens 82 disposed on the light source 81, and a transparent lens 83 disposed on the collimating lens 82. In this embodiment, the light source 81 is an LED. The flashlight unit 80 illuminates the light source 81 along the axial direction by operating the illumination operation unit 63. Figure 2 In the posture shown, light is shone upwards.

[0064] The first housing 71 is a housing for the control unit 70. The first housing 71 can be formed of, for example, synthetic resin. The first housing 71 is disposed on the lower side of the lamp unit 10. The first housing 71 has a generally cylindrical appearance extending axially. The radial dimension of the first housing 71 is approximately equal to the radial dimension of the cover 11. The first housing 71 can be made of metal, or a combination of synthetic resin and metal.

[0065] In this embodiment, the first housing 71 is sized such that a user can grasp its outer periphery. Therefore, the user can hold the first housing 71 in a direction intersecting the axial direction. The user can grasp the first housing 71 and, for example... Figure 12 As shown, the axis of the sound output device 1 with lamp is oriented in the desired direction, thereby illuminating the desired direction using the flashlight section 80.

[0066] Furthermore, in this embodiment, the first housing 71 is provided with an insertion portion 72 for inserting the rope-like component 110. The insertion portion 72 and the insertion portion 59 of the second housing are located at approximately the same position in the circumferential direction. The user can also insert the rope-like component 110 into the insertion portion 72 of the first housing 71 and the insertion portion 59 of the second housing 53, and use the illuminated sound output device 1 while the rope-like component 110 is suspended by, for example, a hook. That is, as... Figure 12 As shown, the user can also use the lighted sound output device 1 in a state where the axis of the lighted sound output device 1 is perpendicular to the vertical direction.

[0067] Next, the sound operation unit 62, the illumination operation unit 63, the display unit 61, the lock switch 64, and the USB output terminal unit 40 will be described. In this embodiment, the sound operation unit 62, the illumination operation unit 63, the display unit 61, and the USB output terminal unit 40 are provided on the outer periphery of the first housing 71. In this embodiment, the sound operation unit 62, the display unit 61, and the lock switch 64 are provided on the outer peripheral surface of the first housing 71 and are located lower than the connection portion between the lower ends of the antenna units 31-34 and the first housing 71. Figure 4 As shown, the illumination operation unit 63 is disposed between the lower end of the antenna section 31 and the connection portion of the first housing 71 and the lower end of the antenna section 32 and the connection portion of the first housing 71.

[0068] The voice operation unit 62 is primarily an input interface for receiving user input related to voice output. The voice operation unit 62 accepts voice operations such as selecting AM or FM radio broadcasts, selecting frequency bands, and adjusting volume. The voice operation unit 62 then transmits the received voice-related operation data to the control unit 70.

[0069] The lighting operation unit 63 is an input interface for receiving lighting operations from the user. For example, the lighting operation unit 63 receives operations such as switching the lamp unit 10 on and off, adjusting the color of the lamp unit 10, and switching the flashlight unit 80 on and off.

[0070] Display unit 61 is an output interface for displaying drive information of the illuminated sound output device 1. Drive information includes, for example, the currently selected radio broadcast, frequency band, and volume. In this embodiment, display unit 61 is configured as a backlit liquid crystal display device.

[0071] The lock switch 64 is a switch that disables the user's operation of the voice operation unit 62 when it is in the locked state. The lock switch 64 is configured to switch between the locked state and the unlocked state, for example, by pressing down for a predetermined time or more. In this embodiment, the voice operation unit 62 is configured such that it does not send operation data related to voice operation to the control unit 70 when the lock switch 64 is in the locked state.

[0072] The USB output terminal 40 is a portion for supplying power to an external device equipped with a USB terminal. Specifically, the USB output terminal 40 is a portion that uses power from the battery pack 100 to charge the external device and drive the external device at least once. In this embodiment, the first housing 71 is also provided with a switch 41 for switching between enabling and disabling power supply to the external device. In this embodiment, the illuminated audio output device 1 includes a constant current circuit for supplying power to itself from an external power source and a voltage conversion circuit for supplying power to an external device connected to the USB output terminal 40. When an external device is connected to the output terminal 40 and the switch 41 is enabled for power supply, the illuminated audio output device 1 uses power from the external power source to charge the secondary battery in the external device or drive the external device. Examples of external devices include mobile terminals such as smartphones.

[0073] Next, the installation in the mounting unit 90 (refer to) Figure 7 The battery pack 100 and the mounting unit 90 will be described. In this embodiment, the mounting unit 90 is provided on the lower side of the first housing 71.

[0074] The battery pack 100 is an external power source that can be attached to and detached from the mounting unit 90. The battery pack 100 can be used as an external power source for the illuminated sound output device 1.

[0075] Battery pack 100, sometimes referred to as a battery enclosure or battery assembly, has a housing shaped to a specified size and multiple lithium-ion battery cells housed within the housing and connected in series. Battery pack 100 is a rechargeable battery pack that can be recharged using a charger (not shown) after being used as an external power source. Battery pack 100 is a so-called sliding battery pack, allowing it to be detachably mounted to mounting unit 90 and charger.

[0076] exist Figure 13The battery pack 100 is shown in the following diagram, with the orientation of the battery pack 100 mounted on the mounting unit 90 as a reference, in the vertical direction. The battery pack 100 has a pair of left and right guide rail receiving portions 101. A positive output terminal 102 and a negative output terminal 103 are arranged between the pair of guide rail receiving portions 101. A connector portion 104 for sending and receiving control signals between the battery pack 100 and a charger or other device is arranged between the positive output terminal 102 and the negative output terminal 103. Additionally, a locking member 105 is provided at the top of the battery pack 100. A spring member (not shown) is arranged inside the housing of the battery pack 100 and below the locking member 105. This spring member applies force to push the locking member 105 upwards. An unlocking button 106 is arranged on the front surface of the battery pack 100 (for example, see reference...). Figure 2 When the unlock button 106 is pressed downwards, the locking component 105 moves backwards.

[0077] The mounting unit 90 is provided with a mounting section 91. A pair of sliding guide rails 92 are provided in the mounting section 91. In this embodiment, the sliding guide rails 92 are formed to extend in the front-rear direction. A positive input terminal 93 and a negative input terminal 94 are provided in the sliding guide rails 92. Additionally, the mounting section 91 is provided with a receiving lock hole (not shown) for engaging with the locking member 105 of the battery pack 100.

[0078] The battery pack 100 is slid relative to the mounting portion 91 in the mounting direction, thereby engaging the guide rail receiving portions 101 and 102 with the sliding guide rail 92, and mounting the battery pack 100 onto the mounting portion 91. In this embodiment, the mounting direction is from front to back. When the battery pack 100 is mounted onto the mounting portion 91, the positive input terminal 93 and negative input terminal 94 of the mounting portion 91 are electrically connected to the positive output terminal 102 and negative output terminal 103 of the battery pack 100. In addition, when the battery pack 100 is mounted onto the mounting portion 91, the locking member 105 engages with the receiving lock hole, and the battery pack 100 is fixed in a locked state where it cannot move in the front-back direction.

[0079] When the user presses the unlock button 106 of the battery pack 100 mounted on the mounting section 91, the engagement between the locking member 105 and the receiving lock hole is released (unlocked state). In the unlocked state, the battery pack 100 is slid relative to the mounting section 91 in the removal direction, thereby removing the battery pack 100 from the mounting section 91. In this embodiment, the removal direction is from back to front. In this way, the battery pack 100 can be detachably mounted on the mounting section 91 of the mounting unit 90.

[0080] Next, refer to Figure 1The control unit 70 will now be described. The control unit 70 is a device configured to control the illumination of light and the output of sound from the light-emitting sound output device 1. The control unit 70 includes a receiving unit 73, a communication unit 74, a sound control unit 75, a lighting control unit 76, and a main control unit 77.

[0081] The receiver 73 functions as a tuner. The receiver 73 is configured to tune to radio waves received via antennas 31-34 and generate audio data. The receiver 73 is capable of generating audio data corresponding to AM broadcast waves and audio data corresponding to FM broadcast waves.

[0082] The communication unit 74 is configured to acquire voice data from an external device via wireless communication. This external device may be a mobile terminal such as a smartphone. The communication unit 74 acquires the voice data transmitted from the external device based on wireless communication standards such as Bluetooth (registered trademark) and BLE.

[0083] The sound control unit 75 processes the sound data generated by the receiving unit 73. Sound data processing includes volume adjustment and sound quality adjustment. Sound quality adjustment includes adjusting the frequency response of the sound. The sound control unit 75 amplifies the processed sound data and outputs it to the sound output unit 50. The sound control unit 75 outputs sound corresponding to AM radio waves and sound corresponding to FM radio waves from the sound output unit 50. Furthermore, the sound control unit 75 can also output data corresponding to the sound data acquired by the communication unit 74 from the sound output unit 50.

[0084] The lighting control unit 76 acquires the operation data received by the lighting operation unit 63. In this embodiment, the lighting control unit 76 controls the on / off switching of the lamp unit 10 and the color temperature adjustment of the lamp unit 10 based on the acquired operation data. For example, the lighting control unit 76 controls the light source 14 of the light irradiation device 13 based on the operation of the lighting operation unit 63, illuminating only white LEDs, only warm-colored LEDs, both, or changing the brightness of these LEDs. In addition, the lighting control unit 76 may, for example, increase or decrease the number of surfaces 21-24 that illuminate the light source 14.

[0085] The main control unit 77 displays the driving information of the illuminated sound output device 1 on the display unit 61. In this embodiment, the main control unit 77 generates driving information based on the operation data generated by the sound operation unit 62 and displays it on the display unit 61.

[0086] The main control unit 77 is configured to: obtain the remaining power of the battery pack 100 installed in the mounting unit 90; and, if the remaining power is below a predetermined remaining power stored in memory or the like, cause the backlight of the display unit 61 to flash. Alternatively, the main control unit 77 may cause the backlight to flash if the remaining power is below a predetermined first power level but above a predetermined second power level below the first power level. In this case, the main control unit 77 may also stop the backlight flashing if the remaining power is below the second power level and display a message on the display unit 61 indicating that the power supply is about to run out.

[0087] The main control unit 77 is configured to prevent the output of sound corresponding to the AM radio waves from the audio output unit 50 when an external device is connected to the USB output terminal 40 and power is being supplied to the external device from the battery pack 100. In this embodiment, the main control unit 77 is configured to acquire information indicating that an external device is connected to the USB output terminal 40 and that the switch 41 allows power supply. Upon acquiring this information, the main control unit 77 controls the audio control unit 75 to prevent the output of sound corresponding to the AM radio waves.

[0088] <Effect>

[0089] The sound output device 1 with lamp in the first embodiment described above has the following effects.

[0090] (E1) The sound output device 1 with a lamp includes: a lamp portion 10 extending axially and irradiating light radially outward; antenna portions 31-34 receiving radio waves; a sound output portion 50 outputting sound; and a control portion 70 controlling the illumination of light from the lamp portion 10 and the output of sound from the sound output portion 50. One end and the other end of the antenna portions 31-34 are respectively connected to one side and the other side of the lamp portion 10 relative to the central portion in the axial direction. The portion between one end and the other end of the antenna extends axially and is disposed radially outward of the lamp portion 10, separate from the lamp portion 10. Therefore, the antenna portions 31-34 can not only function as antennas for receiving radio waves but also protect the lamp portion 10 from external impacts.

[0091] (E2) In the direction intersecting the axis, the distance between the antenna sections 31-34 and the cover 11 is greater than or equal to the distance at which a user can insert their hand between the antenna sections 31-34 and the cover 11 to hold the antenna sections 31-34. Therefore, the antenna sections 31-34 can function as a holding part for holding the sound output device 1 with a light.

[0092] (E3) One end of the antenna sections 31 to 34 is connected to one side and the other side of the lamp section 10 relative to the central part in the axial direction, respectively. Therefore, compared with the case where one end of the antenna sections 31 to 34 is not connected (fixed), damage to the antenna sections 31 to 34 can be suppressed.

[0093] (E4) The illuminated audio output device 1 includes multiple antenna sections 31 to 34. Therefore, compared to the case where there is only one antenna, the receiving sensitivity of radio waves can be improved. In addition, one end and the other end of the antenna sections 31 to 34 are respectively connected to one side and the other side of the lamp section 10 relative to the central part in the axial direction, the portion between one end and the other end of the antenna extends along the axial direction, and is arranged radially outside the lamp section 10 separately from the lamp section 10. Therefore, it is possible to provide an illuminated audio output device 1 with multiple components (antenna sections 31 to 34) that function as antennas and with better design.

[0094] (E5) When the axial direction is vertical, the sound output unit 50 is positioned above the lamp unit 10, and the control unit 70 is positioned below the lamp unit 10. Therefore, in the sound output device 1 with a lamp, the control unit 70, the lamp unit 10, and the sound output unit 50 are arranged in this order from bottom to top. Consequently, compared to a structure where the sound output unit 50 is positioned below the control unit 70 and the lamp unit 10, the sound can be made louder in the surrounding area.

[0095] (E6) The sound output device 1 with a light includes a flashlight section 80, which is disposed above the sound output section 50. Therefore, in addition to illuminating the direction intersecting the axis using the light section 10, the axial direction can also be illuminated using the flashlight section 80.

[0096] (E7) The lamp unit 10 has a cylindrical cover 11 that extends axially and transmits light, and a light irradiation device 13 disposed inside the cover and having multiple light sources 14. Therefore, the light irradiation device 13 can be protected by the cover 11.

[0097] (E8) The antenna sections 31 to 34 are positioned so that they do not overlap with multiple light sources when viewed radially outward from the axis AX of the lamp section 10. Therefore, the antenna sections 31 to 34 can perform protective functions for the lamp section 10, and the light emitted from the lamp section 10 can be suppressed from being blocked by the antenna sections 31 to 34.

[0098] (E9) The illuminated audio output device 1 includes a USB output terminal 40, which is used for at least one of charging an external device with power from the battery pack 100 and driving the external device with power from the battery pack 100. Therefore, the user can charge or use the external device using the illuminated audio output device 1 without using a charger. Thus, an illuminated audio output device 1 can be provided that is useful, for example, during camping or in disaster situations.

[0099] (E10) The control unit 70 is configured such that, when an external device is connected to the USB output terminal 40, it does not output sound corresponding to the radio waves of the AM radio from the audio output unit 50. Therefore, noise caused by the simultaneous use of the USB output terminal 40 and the AM radio is not output from the audio output unit 50. As a result, the usability of the illuminated audio output device 1 is improved.

[0100] (E11) The sound output device 1 with a light includes a first housing 71, which houses the control unit 70 and can be held by the user. Therefore, the first housing 71 can be used as a grip when using the flashlight unit 80. Thus, a separate grip for the flashlight unit 80 is not required, thereby improving the design of the sound output device 1 with a light.

[0101] (E12) The sound output device 1 with a light includes: a sound operation unit 62, which is provided on the outer periphery of the first housing 71 and is used to operate the output of the sound output unit 50; and a locking switch 64, which disables the operation of the sound operation unit 62. Therefore, by activating the locking switch 64, accidental operation of the sound operation unit 62 can be prevented when the outer periphery of the first housing 71 is held.

[0102] (E13) The illuminated sound output device 1 includes: a mounting unit 90, on which a battery pack 100, which serves as an external power source, is detachably mounted; and a display unit 61, which displays driving information of the illuminated sound output device 1 and has a backlight. The control unit 70 is configured to cause the backlight of the display unit 61 to flash when the remaining power of the battery pack 100 mounted in the mounting unit 90 is a predetermined remaining power. Therefore, an illuminated sound output device 1 can be provided that makes it easy for the user to notice that the remaining power of the battery pack 100 is a predetermined remaining power.

[0103] (E14) The lamp unit 10 is positioned above the control unit 70, and the mounting unit 90 is positioned below the control unit 70. Therefore, when the battery pack 100 is mounted on the mounting unit 90, the battery pack 100, mounting unit 90, control unit 70, and lamp unit 10 are arranged in this order from bottom to top. As a result, the heavier battery pack 100 is positioned at the bottom, which improves the stability when the illuminated sound output device 1 is placed on the ground, floor, table, etc.

[0104] (E15) The illuminated sound output device 1 includes a second housing 53 for housing the sound output section 50 and a handle 84 connected to the second housing 53 and extending upward toward the second housing 53. Therefore, the user can move the illuminated sound output device 1 by holding the handle 84, or fix the illuminated sound output device 1 by hanging the handle 84 on a hook or the like.

[0105] <Second Implementation>

[0106] Reference Figure 14 The second embodiment of the sound output device 1a with a lamp will be described. Hereinafter, the same reference numerals will be used for structures that are the same as those in the above embodiment, and the corresponding descriptions will be omitted.

[0107] In this embodiment, when an external device is connected to the USB output terminal 40 while the sound corresponding to the AM radio wave is being output, the control of the control unit 70a differs from that in the first embodiment. In this case, the main control unit 77a controls the sound control unit 75a to output the sound corresponding to the FM radio wave from the sound output unit 50, replacing the output of the sound corresponding to the AM radio wave. The main control unit 77a can also output the sound corresponding to the frequency band of the previously selected FM radio, or it can output a predetermined frequency band.

[0108] <Effect>

[0109] According to this configuration, when an external device is connected to the USB output terminal 40 while the sound output unit 50 is outputting sound corresponding to the AM radio waves, the control unit 70a (main control unit 77a) switches the output of the sound output unit 50 to FM radio. Therefore, noise can be suppressed while maintaining radio output. This further improves the user experience. Furthermore, the illuminated sound output device 1a, except for the aspects described above, has the same structure as the illuminated sound output device 1 of the first embodiment, and therefore achieves the same effects (E1) to (E15) as the first embodiment.

[0110] <Third Implementation>

[0111] Reference Figure 15The third embodiment of the sound output device 1b with a lamp will be described. Similar to the previous embodiment, the lamp portion 10b and the second housing 53 are arranged adjacent to each other along the axial direction. In this embodiment, the inner side of the cover 11b is connected to the inner side of the second housing 53, which differs from the first embodiment. In this embodiment, a through hole 12b extending along the axial direction is formed on the upper surface of the cover 11b of the lamp portion 10b. Due to this through hole 12b, the inner side of the cover 11b is connected to the inner side of the second housing 53.

[0112] <Effect>

[0113] According to this configuration, the sound output from the sound output unit 50 can resonate within the cover 11b. Therefore, the cover 11b can not only function as a protector of the light irradiation device 13, but also as a resonator of the sound output from the sound output unit 50. In addition, the illuminated sound output device 1b has the same structure as the illuminated sound output device 1 of the first embodiment, except for the above aspects, and therefore achieves the same effects (E1) to (E15) as the first embodiment.

[0114] <Fourth Implementation>

[0115] Reference Figure 16 The fourth embodiment of the sound output device 1c with a lamp will be described. In this embodiment, protective members 31c, 32c, 33c, and 34c are arranged radially outward of the lamp portion 10. Protective members 31c to 34c do not function as antennas for the sound output device 1c with a lamp, unlike the antenna portions 31 to 34 in the previous embodiment, but are otherwise the same as the antenna portions 31 to 34. In this embodiment, an antenna for receiving radio waves is housed within the first housing 71.

[0116] <Effect>

[0117] According to this configuration, the lamp unit 10 can be protected from external impacts by the protective components 31c to 34c. In addition, the lamp-equipped sound output device 1c has the same structure as the lamp-equipped sound output device 1 of the first embodiment, except for the above aspects, and therefore achieves the same effects (E2) to (E15) as the first embodiment.

[0118] <Correspondence>

[0119] The correspondence between the constituent elements of the above embodiments and the constituent elements of the technology disclosed herein is shown below.

[0120] Battery pack 100 is an example of an "external power source". Illuminated sound output devices 1, 1a, 1b, and 1c are examples of "illuminated sound output devices". Lamp sections 10 and 10b are examples of "lamp sections". Antenna sections 31-34 are examples of "antenna sections". The upper end of antenna sections 31-34 is an example of "one end of an antenna section", and the lower end of antenna sections 31-34 is an example of "the other end of an antenna section". Lamp sections 10 and 10b are examples of "lamp sections". The upper side of lamp section 10 is an example of "the side of a lamp section relative to the center". The lower side of lamp section 10 is an example of "the other side of a lamp section relative to the center". Sound output section 50 is an example of a "sound output section". Control sections 70 and 70a, sound control sections 75 and 75a, lighting control section 76, and main control sections 77 and 77a are examples of "control sections". The flashlight section 80 is an example of a "flashlight". The light irradiation device 13 is an example of a "light irradiation device", and the light source 14 is an example of a "light source". Radial outer direction is an example of a "direction intersecting the axial direction". The USB output terminal section 40 is an example of a "USB output terminal section". The first housing 71 is an example of a "first housing". The sound operation section 62 is an example of a "sound operation section". The locking switch 64 is an example of a "locking switch". The mounting unit 90 is an example of a "mounting unit". The display section 61 is an example of a "display section". The second housing 53 is an example of a "second housing". The handle 84 is an example of a "grip". The protective components 31c to 34c are examples of "protective components". The cover 11b is an example of a "cover".

[0121] <Other Implementation Methods>

[0122] In the above configuration, as long as one end of the antenna portions 31-34 and the other end of the protective members 31c-34c are respectively connected to one side and the other side of the lamp portion 10 relative to the central portion in the axial direction, and the portion between one end of the antenna portions 31-34 and the other end of the protective members 31c-34c is disposed separately from the lamp portions 10 and 10b at the periphery of the lamp portions 10 and 10b, the shape of the antenna portions 31-34 and the protective members 31c-34c can also be other shapes. Furthermore, the number of antenna portions 31-34 and the protective members 31c-34c can also be other numbers.

[0123] The upper ends of antenna sections 31-34 and the upper ends of protective members 31c-34c may not be connected to the second housing 53, but rather to the upper ends of covers 11 and 11b. For example, when the axial direction is vertical, "the side of the lamp relative to the center" is not only higher than the lamp section 10, but may also include the portion higher than the center of the lamp section 10. The lower ends of antenna sections 31-34 and the lower ends of protective members 31c-34c may not be connected to the first housing 71, but rather to the lower end of cover 11. That is, "the other side of the lamp section 10 relative to the center" is not only lower than the lamp section 10, but may also include the portion lower than the center of the lamp section 10.

[0124] Antenna sections 31-34 and protective components 31c-34 may also be positioned opposite the light source 14 in a cross-section intersecting the axial direction. Lamp section 10 may also be without cover 11. Lamp sections 10 and 10b may also have the light source mounted on a cylindrical pedestal, or may be lighting devices such as straight tube fluorescent lamps extending along the axial direction.

[0125] Control units 70 and 70a may not be integrated into a single unit. Figure 1 , Figure 14 Multiple functional units as shown. For example, the control board that implements the functions of the lighting control unit 76 can also be housed within the second housing 53. Furthermore, in the above configuration, the control units 70 and 70a can also be configured as a computer equipped with at least one processor and memory. The control units 70 and 70a can perform the aforementioned functions by executing programs and commands transferred to the memory through the processor. Alternatively, the functions of the control units 70 and 70a can also be configured using hardware circuitry.

[0126] The display unit 61, the sound operation unit 62, the lighting operation unit 63, and the locking switch 64 can also be located in different parts from the first housing 71. For example, the lighting operation unit 63 and the locking switch 64 can also be located on the upper surface 55 of the second housing 53.

[0127] The positions of the sound output unit 50, the lamp unit 10, and the flashlight unit 80 are not limited to the positions described above. For example, the sound output unit 50 may be positioned below the lamp unit 10, or it may be positioned between the control unit 70 and the lamp unit 10.

[0128] In the fourth embodiment described above, the sound output device 1c with a light may also be without an antenna. The sound control unit 75 may also output data corresponding to the sound data obtained from the communication unit 74 to the sound output unit 50.

[0129] This disclosure is not limited to the embodiments described above, and can be implemented in various structures without departing from its spirit. For example, technical features in embodiments corresponding to the technical features in the various forms described in the summary section can be appropriately replaced or combined to solve some or all of the above-mentioned problems, or to achieve some or all of the above-mentioned effects. In addition, technical features that are not described as necessary in this specification can be appropriately deleted.

[0130] Explanation of reference numerals in the attached figures

[0131] 1, 1a, 1b, 1c... Sound output device with light; 10, 10b... Lamp part; 11, 11b... Cover; 12b... Through hole; 13... Light irradiation device; 14... Light source; 20... Base part; 21, 22, 23, 24... Surface; 25, 26, 27, 28... Connecting surface; 31, 32, 33, 34... Antenna part; 31c, 32c, 33c, 34c... Protective component; 40... Output terminal part; 41... Switch; 50... Sound output part; 51... Speaker cone; 52... Sound reflector; 53... Second housing; 54... Side part; 55... Top surface part; 57... Through hole; 58, 59... Insertion part; 61... Display part; 62... Sound operation part; 63... Illumination operation part; 64... Locking switch; 7 0, 70a...Control unit; 71...First housing; 72...Insertion unit; 73...Receiver unit; 74...Communication unit; 75, 75a...Sound control unit; 76...Lighting control unit; 77, 77a...Main control unit; 80...Flashlight unit; 81...Light source; 82...Collating lens; 83...Transparent lens; 84...Handle; 85...Arm; 86...Arm sleeve; 90...Mounting unit; 91...Mounting part; 92...Sliding rail; 93...Positive input terminal; 94...Negative input terminal; 100...Battery pack; 101...Rail receiving part; 102...Positive output terminal; 103...Negative output terminal; 104...Connector part; 105...Locking component; 106...Unlock button; 110...Rope-like component; AX...Axis.

Claims

1. A sound output device with an integrated light, which is driven by power supplied from an external power source, wherein, This illuminated sound output device features: The lamp portion extends along the axial direction and irradiates light in a direction intersecting the axial direction; An antenna section that receives radio waves broadcast by radio, one end of the antenna section and the other end of the antenna section are respectively connected to one side and the other side of the lamp section relative to the central part in the axial direction, the portion between the one end and the other end of the antenna section extends along the axial direction, and is disposed separately from the lamp section at the periphery of the lamp section; The sound output unit outputs sound. as well as The control unit controls the illumination of light from the lamp unit and the output of sound from the sound output unit, and outputs sound corresponding to the radio waves received by the antenna unit from the sound output unit.

2. The sound output device with lamp according to claim 1, wherein, When the axial direction is vertical. The sound output section is located on the upper side of the lamp section. The control unit is located on the lower side of the lamp.

3. The sound output device with lamp according to claim 2, wherein, The sound output device with a light also includes a flashlight, which is positioned on the upper side of the sound output section.

4. The sound output device with lamp according to claim 3, wherein, This illuminated audio output device also features: The first housing houses the control unit and allows the user to hold the outer periphery of the first housing; A sound operation unit is provided on the outer periphery of the first housing for operating the output of the sound output unit; as well as A locking switch is used to disable the operation of the sound control unit.

5. The sound output device with a light according to any one of claims 2 to 4, wherein, This illuminated sound output device also features: The second housing houses the sound output section; A gripping part is connected to the second housing and extends to the upper side of the second housing.

6. The sound output device with a light according to any one of claims 1 to 4, wherein, The illuminated sound output device also has a second housing that houses the sound output section. The lamp portion has a light source and a cylindrical cover extending along the axial direction that houses the light source inside. The second housing and the cover are arranged adjacent to each other in the axial direction, and the inner side of the second housing is in communication with the inner side of the cover.

7. The sound output device with lamp according to any one of claims 1 to 4, wherein, The lamp unit is equipped with a light illumination device, which has multiple light sources. The antenna is positioned so that it does not overlap with the plurality of light sources when viewed from a direction intersecting the axis of the lamp.

8. The sound output device with lamp according to any one of claims 1 to 4, wherein, The illuminated sound output device also includes a USB output terminal, which can be connected to an external device for at least one of charging the external device with power from the external power source and driving the external device with power from the external power source.

9. The sound output device with lamp according to claim 8, wherein, The control unit is capable of outputting sound corresponding to the radio waves of an AM radio from the sound output unit. When an external device is connected to the USB output terminal, the control unit does not output sound corresponding to the radio waves of the AM radio from the sound output unit.

10. The sound output device with lamp according to claim 9, wherein, The control unit is capable of outputting sound corresponding to the radio waves of the AM radio and sound corresponding to the radio waves of the FM radio from the sound output unit. When an external device is connected to the USB output terminal while the sound output unit is outputting a sound corresponding to the FM radio wave, the control unit outputs a sound corresponding to the FM radio wave from the sound output unit to replace the output of the sound corresponding to the AM radio wave.

11. The sound output device with lamp according to any one of claims 1 to 4, wherein, This illuminated sound output device features: The mounting unit allows for the detachable installation of the battery pack, which serves as the external power source. The display unit shows the driving information of the illuminated sound output device and has a backlight. When the remaining power of the battery pack installed in the mounting unit is a predetermined remaining power, the control unit causes the backlight of the display unit to flash.

12. The sound output device with lamp according to any one of claims 1 to 4, wherein, The illuminated sound output device includes a mounting unit for the detachable installation of a battery pack, which serves as the external power source. When the axial direction is vertical. The lamp is positioned on the upper side of the control unit. The mounting unit is located on the lower side of the control unit.

13. A sound output device with an integrated light, which is driven by power supplied from an external power source, wherein, This illuminated sound output device features: The lamp portion extends along the axial direction and irradiates light in a direction intersecting the axial direction; A protective component for protecting the lamp part, wherein, when the axial direction is vertical, the upper end and lower end of the protective component are respectively connected to the upper and lower sides of the lamp part relative to the central part in the vertical direction, the portion between the upper end and the lower end of the protective component extends along the vertical direction, and is disposed separately from the lamp part at the periphery of the lamp part. A sound output unit is disposed on the upper side of the lamp unit and outputs sound; A control unit is disposed below the lamp unit and controls the illumination of light from the lamp unit and the output of sound from the sound output unit; as well as The mounting unit is located on the lower side of the control unit, and the battery pack that supplies power to the illuminated sound output device can be detachably installed.

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