CN209213580U - Lighting device - Google Patents

Abstract

A kind of lighting device is provided, the interference of the wireless signal of illumination portion and the wireless signal of sound portion is able to suppress.Lighting device (1) has: illumination portion (20) with light emitting region (lens cap (23)), the sound portion (40) with loudspeaker (41), receive illumination portion (20) wireless signal the first wireless module (46) and reception sound portion (40) wireless signal the second wireless module (47), the first wireless module (46) is configured at the second wireless module (47) and clips light emitting region and opposite position.

Description

Lighting device

Technical field

The utility model relates to have the lighting device of illumination portion and sound portion.

Background technique

In the past, such as there is known the lighting devices for having illumination portion and sound portion (referring for example to patent document 1).In this way Lighting device in, illumination portion is remotely operated by the wireless signal of illumination portion, passes through the wireless communication of sound portion Number sound portion is remotely operated.

Patent document 1: Japanese Unexamined Patent Publication 2014-99369 bulletin

Here, in the case where receiving the wireless signal of illumination portion and the wireless signal of sound portion at the same time, wireless communication It number may be interfering with each other.If the interference of wireless signal occurs, noise can be generated, influence correctly operation.

Utility model content

Therefore, the purpose of this utility model is to provide a kind of lighting devices, are able to suppress the wireless communication of illumination portion Interference number with the wireless signal of sound portion.

In order to achieve the above objectives, an embodiment of the lighting device of the utility model has with light emitting region Illumination portion, the sound portion with loudspeaker, receive illumination portion wireless signal the first wireless module and receive sound portion use Wireless signal the second wireless module, the first wireless module and the second wireless module, which are configured at, clips light emitting region and opposite Position.

Utility model effect

Using the utility model, it is able to suppress the interference of the wireless signal of illumination portion and the wireless signal of sound portion.

Detailed description of the invention

Fig. 1 is the perspective view for indicating the lighting device of embodiment.

Fig. 2 is the exploded perspective view for indicating the lighting device of embodiment.

Fig. 3 is the section of III-III line of the observation comprising Fig. 1, lighting device partial sectional view.

Fig. 4 is the explanatory diagram for indicating the sound portion for the state for eliminating cover of embodiment.

Fig. 5 is the plan view for indicating the lighting device of the outline structure of a pair of of lens cap of embodiment.

Fig. 6 is to indicate the second receiving portion of embodiment and the outline structure for being contained in each component of second receiving portion Exploded perspective view.

Fig. 7 is to indicate the second receiving portion of embodiment and the outline structure for being contained in each component of second receiving portion Plan view.

Fig. 8 is the side view for indicating the positional relationship of the first wireless module and lens cap of embodiment.

Symbol description

1: lighting device

2: apparatus main body

3: the first light guide plates (light guide plate)

4: the second light guide plates (light guide plate)

20: illumination portion

23: lens cap (light emitting region)

40: sound portion

41: loudspeaker

46: the first wireless modules

47: the second wireless modules

122: second light source (light source)

254: wall portion

Specific embodiment

Embodiment is illustrated referring to the drawings.In addition, embodiments described below indicates the utility model A concrete example.Therefore, the numerical value shown in following implementation, shape, material, constituent element, constituent element configuration bit It sets and connection type etc. is not intended to limit the utility model as an example.Accordingly, with respect to the composition of following implementation The constituent element that the independent claims of expression the utility model upper concept in element are not recorded, as arbitrary structure It is illustrated at element.

In addition, each figure is schematic diagram, and non-critical diagram.In addition, in the various figures, having additional to substantially identical structure Same symbol and the case where repeated explanation is omitted or simplified.

[overall structure of lighting device]

Fig. 1 is the perspective view for indicating the lighting device 1 of embodiment.Fig. 2 is point for indicating the lighting device 1 of embodiment Solve perspective view.Fig. 3 is the section of III-III line of the observation comprising Fig. 1, lighting device 1 partial sectional view.

Here, the short dimensional directions of the apparatus main body 2 of lighting device 1 are defined as X-direction, by the length of apparatus main body 2 Dimensional directions are defined as Y direction, and the direction orthogonal with X-direction and Y direction is defined as Z-direction.In addition, by device 3 side mark of the first light guide plate of main body 2 is set to X axis forward direction, by the first wireless module 46 of the first opening portion 20a of illumination portion 20 Side mark is set to Y-axis forward direction, and the building materials side mark for installing lighting device 1 is set to Z axis forward direction.In the present embodiment, for the ease of Illustrate and be illustrated using Z-direction as up and down direction, but also the usage mode and Z-direction of with good grounds lighting device 1 not at The case where for up and down direction.

As shown in Figures 1 and 2, lighting device 1 has the light guide plate of edge-lit (edge light) mode, and is fixed In building materials such as ceiling, walls.Specifically, lighting device 1 is to wait external power supplies with the hook-hang type ceiling 11 for being disposed in building materials The state of electrical connection and be fixed.

Lighting device 1 has apparatus main body 2, the first light guide plate 3, the second light guide plate 4, the first light-blocking member 5, the second shading Component 6, translucent cover 7 and a pair of support member 8.

Apparatus main body 2 is box-shaped body in the Y-axis direction with long size.Apparatus main body 2 has outer mounting cover 12, Yi Duiyin Sound portion 40, illumination portion 20, a pair of of lens cap 23, lighting control section 13, mains lighting supply portion 15, sound equipment control unit 16 and sound equipment electricity Source portion 17.

As shown in Fig. 2, outer mounting cover 12 is rectangular box in the Y-axis direction with long size, it is negative in Z axis forward direction and Z axis It is open upwards.Specifically, outer mounting cover 12 is integrally opened in Z axis negative sense side, in Z axis forward direction side, center portion is generally rectangular shaped is opened It puts.

In addition, outer mounting cover 12 has accommodated sound portion 40, illumination portion 20, the first wireless module 46, the second wireless module 47, One light-blocking member 5, the second light-blocking member 6, lighting control section 13, mains lighting supply portion 15, sound equipment control unit 16 and sound equipment power supply unit 17 etc..Outer mounting cover 12 is the cover in the outside of lighting device 1.

[sound portion]

A pair of of cover that sound portion 40 has a pair of of loudspeaker 41 (referring to Fig. 4) and is individually covering a pair of of loudspeaker 41 42.A pair of of loudspeaker 41 and a pair of of cover 42 are set to the both ends of the Y direction of outer mounting cover 12.A pair of of loudspeaker 41 and a pair of of cover Body 42 clips illumination portion 20, the first light-blocking member 5, the second light-blocking member 6, lighting control section 13, mains lighting supply in the Y-axis direction Portion 15, sound equipment control unit 16 and sound equipment power supply unit 17 and configure.A pair of of cover 42 is respectively tabular, and bottom surface is from X-direction From the point of view of towards foreign side outer mounting cover 12 is installed on inclined posture.A pair of of loudspeaker 41 is opposite with corresponding cover 42 respectively Outer mounting cover 12 is installed on inclined posture with answering.Specifically, the method for the bottom surface for being directed toward center and cover 42 of loudspeaker 41 Line direction is parallel.Here, direction center refers to the sound dispersion of the center position of the directive property of loudspeaker 41, i.e. loudspeaker 41 Center position.

A pair of of loudspeaker 41 is electrically connected through not shown cable with sound equipment control unit 16 and sound equipment power supply unit 17.One Loudspeaker 41 is supplied electric power from sound equipment power supply unit 17 and sound is exported based on the control of sound equipment control unit 16.

Fig. 4 is the explanatory diagram for indicating the sound portion 40 for the state for eliminating cover 42 of embodiment.Fig. 4 is from cover 42 Normal direction observation sound portion 40 figure, relative to Z-direction tilt.

As shown in figure 4, loudspeaker 41 is generally rectangular shaped under plan view, four in three while it is interior with outer mounting cover 12 Wall surface is close and configures.Padded coaming 43 is equipped between three sides of the loudspeaker 41 and the inner wall of outer mounting cover 12.In Fig. 4 Padded coaming 43 is shown with cable.As padded coaming 43, it can use and appoint as long as the vibration that can absorb loudspeaker 41 The material of meaning.Padded coaming 43 is formed such as the elastomer as rubber, polyurethane.It is generated because of the output sound of loudspeaker 41 Vibration is absorbed by padded coaming 43.Therefore, it is suppressed that vibration caused by loudspeaker 41 to outer mounting cover 12, be housed in outer mounting cover 12 In illumination portion 20, the transmitting such as the first light guide plate 3, the second light guide plate 4 that is supported on illumination portion 20.

[illumination portion]

Illumination portion 20 is in the Y-axis direction with the rectangle of long size.That is, the length direction of illumination portion 20 is Y direction. Illumination portion 20 has circular first opening portion 20a in center portion.First opening portion 20a is the opening portion of installation, illumination Portion 20 is installed on hook-hang type ceiling 11 via the first opening portion 20a.Illumination portion 20 and hook-hang type ceiling 11 are electrically connected as a result, It connects.In addition, illumination portion 20 has a pair of of light emitting module 21 and host body 25.

[light emitting module]

As shown in Fig. 2, a pair of of light emitting module 21 is such as being fixed on host body 25 by secure component 19 screw.It is specific and Speech, a pair of of light emitting module 21 clip the first opening portion 20a and are respectively arranged at Y-axis forward direction side and Y relative to the first opening portion 20a Axis negative sense side.In addition, in the present embodiment, having used two light emitting modules 21 but it is also possible to be a light emitting module 21.

As shown in Figures 2 and 3, light emitting module 21 has substrate 120, multiple first light sources 121, multiple second light sources 122 With multiple distribution component 120a.

Substrate 120 is in the Y-axis direction with the rectangular plate-like of long size.Multiple first light are installed on substrate 120 Source 121 and multiple second light sources 122.Substrate 120 is set to the receiving of illumination portion 20 in the mode substantially parallel with X-Y plane Body 25.The distribution component 120a of oriented multiple first light sources 121 and the power supply of multiple second light sources 122 is fixed on substrate 120.Base Plate 120 is electrically connected via the cable (not shown) connecting with distribution component 120a with lighting control section 13 and mains lighting supply portion 15 It connects.In the present embodiment, distribution component 120a configuration is between first light source 121 and second light source 122.

Substrate 120 can be thermally connected with radiating part (not shown), and first light source 121 and second light source 122 are produced Raw heat heat dissipation.Radiating part can be also thermally connected with outer mounting cover 12, and outer mounting cover 12 can be made to function as heat sink.

Multiple first light sources 121 are arranged in substrate 120 in the rectangular of longer dimension in the Y-axis direction.Multiple second A part of light source 122 is arranged in the X axis forward direction side of multiple first light sources 121 along the y axis.On the other hand, other multiple Two light sources 122 are arranged in the X-axis negative sense side of multiple first light sources 121 along the y axis.In other words, relative to multiple first light sources For 121, in X-axis forward direction side, multiple second light sources 122 of arrangement are pressed from both sides with multiple second light sources 122 in the arrangement of X-axis negative sense side Multiple first light sources 121 and be arranged in substrate 120.

First light source 121 and second light source 122 are since the injection direction of light is towards Z axis negative sense, so projecting to Z axis negative sense Light.Injection direction, that is, the first light source 121 and the respective optical axis of second light source 122 and Z-direction of light are substantially parallel.

In the injection direction side of the light for the multiple second light sources 122 for being arranged in X-axis forward direction side, it is configured with the first light guide plate 3. In addition, the injection direction side of the light in the multiple second light sources 122 for being arranged in X-axis negative sense side, is configured with the second light guide plate 4.X-axis Plane of incidence irradiation light of the second light source 122 of positive side to the first light guide plate 3.In addition, the second light source 122 of X-axis negative sense side to The plane of incidence irradiation light of second light guide plate 4.Second light source 122 is arranged in base in such a way that the injection direction of light is towards Z axis negative sense Plate 120.Specifically, the second light source 122 of X-axis forward direction side is configured to, the plane of incidence of optical axis and the first light guide plate 3 is substantially just It hands over, and opposite with the plane of incidence.In addition, the second light source 122 of X-axis negative sense side is configured to, optical axis enters with the second light guide plate 4 It is substantially orthogonal to penetrate face, and opposite with the plane of incidence.That is, second light source 122 has with the first light guide plate 3 and the second light guide plate 4 respectively From the substantially vertical relationship of the plane of incidence.

In addition, between second light source 122 and the first light guide plate 3 and the second light guide plate 4, in order to avoid second light source 122 It is contacted with the first light guide plate 3 and the second light guide plate 4 and has vacated gap.

First light source 121 and second light source 122 are the LED members of so-called SMD (Surface Mount Device) type Part.The LED element of so-called SMD type, specifically, be in the type chamber of resin forming install LED chip (light-emitting component) and Type is intracavitary have been enclosed containing packaged LED element made of phosphor resin.For example, by blue LED die and containing yellow fluorescence The combination of body resin and the surface mounting LED element for releasing white light is adopted as first light source 121 and second light source 122 With.

First light source 121 and second light source 122 are lighted and are extinguished under the control of lighting control section 13.In addition, the One light source 121 and second light source 122 modulated light and toning under the control of lighting control section 13.

In addition, first light source 121 and second light source 122 are not limited to such structure, it can also be using in substrate 120 On be mounted directly LED chip COB (Chip On Board) type module.In addition, first light source 121 and second light source 122 The light-emitting component having is not limited to LED, such as is also possible to semiconductor light-emitting elements such as semiconductor laser or organic Other solid-state light emitting elements such as the EL elements such as EL (Electro Luminescence), inorganic EL.

In addition, the light emitting module 21 of the other side be also same structure and the description thereof will be omitted.

[lens cap]

Fig. 5 is the plan view for indicating the lighting device 1 of the outline structure of a pair of of lens cap 23 of embodiment.In Fig. 5 The diagram of the first light guide plate 3, the second light guide plate 4 and translucent cover 7 is omitted.

As shown in Fig. 2, Fig. 3 and Fig. 5, a pair of of lens cap 23 clips the first opening portion 20a and assignment configuration is open first The Y-axis forward direction side and Y-axis negative sense side of portion 20a.Lens cap 23 passes through substrate 120 and the first light-blocking member 5 and the second light-blocking member 6 and be fixed.Lens cap 23 in the Y-axis direction with long size rectangular plate-like, by with translucency such as acrylic acid, The transparent resin material such as polycarbonate is formed.

Lens cap 23 is the lens that distribution controls are carried out to the light that multiple first light sources 121 project, and has multiple lens.Thoroughly Lens cover 23 covers multiple first light sources 121 and is configured at light emitting module 21.Specifically, in lens cap 23 and multiple first light sources Under 121 plan view, each lens and each first light source 121 for being formed in lens cap 23 are corresponding one to one.Lens cap 23 each lens when the light projected from each first light source 121 corresponding with them is penetrated to the light distribution angle of the light of transmission into Row control.

In addition, being equipped with notch 231 in the respective outer end of a pair of of lens cap 23.Specifically, in the saturating of Y-axis forward direction side At lens cover 23, notch 231 is equipped in the end of Y-axis forward direction side.At the lens cap 23 of Y-axis negative sense side, at the end of Y-axis negative sense side Portion is equipped with notch 231.Notch 231 is small for example formed as the width of the first opening portion side 20a and opposite side in plan view Big trapezoidal of width.

A pair of lens cap 23 carries out distribution controls to the light that multiple first light sources 121 project and shines.It is a pair of saturating as a result, Lens cover 23 becomes the light emitting region of illumination portion 20.A pair of of lens cap 23 due to respectively having long size in the Y-axis direction, so hair Light region is arranged also along Y direction with long size.As described above, a pair of of loudspeaker 41 and a pair of of cover 42 are in the Y-axis direction It clips illumination portion 20 and configures, so a pair of of loudspeaker 41 and the light emitting region be not be overlapped under the plan view of light emitting region.

[host body]

As shown in Figures 2 and 3, host body 25 has the first receiving portion 251 and the second receiving portion 252.First receiving portion 251 It is the shell for accommodating a pair of of light emitting module 21, a pair of of lens cap 23, the first wireless module 46 and the second wireless module 47.Tool For body, the first receiving portion 251 is that have long size in the Y-axis direction and flat shell, and the negative sense side of Z-direction is integrally opened It puts.First receiving portion 251 is configured at the Z axis negative sense side of the second receiving portion 252.First receiving portion 251 has under plan view Plate-like portion 253 in rectangle and wall portion 254 that will be surrounded around plate-like portion 253.

At plate-like portion 253, a pair of of light emitting module 21 is fixed with using multiple secure components 19.In addition, in plate-like portion 253 Place is fixed with a pair of of lens cap 23 via the first light-blocking member 5, the second light-blocking member 6 and a pair of of light emitting module 21.In addition, In the central portion of plate-like portion 253, it is formed with the opening 253a for constituting a part of the first opening portion 20a.

As shown in Fig. 2, Fig. 3 and Fig. 5, wall portion 254 is set as, and a pair of of lens cap 23 as light emitting region is surrounded.Tool For body, wall portion 254 has in the first wall portion 2541 of a pair of of long leg setting of plate-like portion 253 and sets in a pair of short edges portion The second wall portion 2542 set.First wall portion 2541 has long size in the Y-axis direction, and the second wall portion 2542 has in the X-axis direction There is long size.In the front end of the first wall portion 2541, it is formed with the purlin portion 255 substantially parallel with plate-like portion 253.In the purlin portion At 255, defined interval is separated in the Y-axis direction and is formed with for keeping to the first light guide plate 3 and the second light guide plate 4 Multiple through holes.

As shown in Fig. 2, the second receiving portion 252 is by lighting control section 13, mains lighting supply portion 15, sound equipment control unit 16 and sound Ring the shell that power supply unit 17 accommodates.Specifically, the second receiving portion 252 is substantially rectangular with long size in the Y-axis direction The negative sense side of the shell of body shape, Z-direction integrally opens.The open portion of second receiving portion 252 is covered by the first receiving portion 251 Lid.

Fig. 6 is the general of each component for indicating the second receiving portion 252 of embodiment and accommodating in second receiving portion 252 The slightly exploded perspective view of structure.Fig. 7 is to indicate the second receiving portion 252 of embodiment and accommodate in second receiving portion 252 Each component outline structure plan view.

As shown in FIG. 6 and 7, the second receiving portion 252 has under plan view in the plate-like portion 257 of rectangle and from plate The wall portion 258 that the complete cycle in shape portion 253 erects.

The front end of wall portion 258 is formed with the purlin portion 259 substantially parallel with plate-like portion 257.In the purlin portion 259, using not The secure component of diagram fixes the first receiving portion 251.

In plate-like portion 257, the first mounting plate 263 and the second mounting plate 264 are fixed with using secure component (not shown).? The central portion of plate-like portion 257 is formed with the opening 257a for constituting a part of the first opening portion 20a.

In the first mounting plate 263, the first circuit substrate 260 of illumination portion 20 is installed.First mounting plate 263 is formed as It is substantially rectangular with long size in the Y-axis direction under plan view, rib 271 is equipped with throughout its complete cycle.In addition, first Mounting plate 263, the cylindrical portion 272 equipped with a part for constituting the first opening portion 20a.Cylindrical portion 272 is configured at the first mounting plate The position of 263 deviation Y-axis negative sense side.Therefore, the first mounting plate 263, the area than cylindrical portion 272 by Y-axis forward direction side is big, Area than cylindrical portion 272 by Y-axis negative sense side is small.Cylindrical portion 272 is when being fixed in the first mounting plate 263, with plate-like portion 257 Opening 257a connection.After fixation, Y-axis forward direction side is being leaned on than cylindrical portion 272, the first mounting plate 263 is big by plate-like portion 257 Cause covering.On the other hand, Y-axis negative sense side is being leaned on than cylindrical portion 272, plate-like portion 257 is covered a half left side by the first mounting plate 263 It is right.That is, there is the region not covered by the first mounting plate 263 in plate-like portion 257.The second mounting plate 264 is configured in the region.

In addition, the first circuit substrate 260 of illumination portion 20 has main substrate 260a and size is smaller than main substrate 260a Auxiliary substrate 260b.Main substrate 260a and auxiliary substrate 260b is respectively formed as size corresponding with configuration position.For example, main substrate 260a configuration leans on Y-axis forward direction side in the cylindrical portion 272 than the first mounting plate 263.On the other hand, auxiliary substrate 260b configuration than The cylindrical portion 272 of first mounting plate 263 leans on Y-axis negative sense side.

Main substrate 260a and auxiliary substrate 260b, which is separately installed with, constitutes the multiple of lighting control section 13 and mains lighting supply portion 15 Circuit block 91.For multiple circuit blocks 91, such as electrolytic capacitor, coil, transformer, noise filter, pottery can be enumerated Porcelain condenser, resistive element, semiconductor element etc..

The second circuit substrate 270 of sound portion 40 is installed in the second mounting plate 264.Second mounting plate 264 is in plane It is shaped generally as square under view, rib 265 is equipped with throughout its complete cycle.In addition, being formed in the bottom of the second mounting plate 264 Multiple openings.

In the second circuit substrate 270 of sound portion 40, it is equipped with and constitutes sound equipment control unit 16 and sound equipment power supply unit 17 Multiple circuit blocks 92.For multiple circuit blocks 92, such as electrolytic capacitor, coil, transformer, noise filtering can be enumerated Device, ceramic capacitor, resistive element, semiconductor element etc..

[the first wireless module, the second wireless module]

As shown in figure 5, the configuration of the first wireless module 46 is in the notch 231 of the lens cap 23 of Y-axis forward direction side.First nothing Wire module 46 is the wireless module for receiving the wireless signal of illumination portion 20.First wireless module 46 through not shown wiring, It is electrically connected with the first circuit substrate 260 of illumination portion 20.The wireless signal that the first wireless module 46 is received as a result, transmits To the lighting control section 13 for being located at the first circuit substrate 260.

Second wireless module 47 configures in the notch 231 of the lens cap 23 of Y-axis negative sense side.Second wireless module 47 is to connect Receive the wireless module of the wireless signal of sound portion 40.Second wireless module 47 is used through not shown wiring with sound portion 40 Second circuit substrate 270 be electrically connected.The wireless signal that the second wireless module 47 receives as a result, is transferred into positioned at the second electricity The sound equipment control unit 16 of base board 270.

Wireless communication used by first wireless module 46 and the second wireless module 47 is using electric wave (that is, in addition to visible Light and infrared ray) communication.First wireless module 46 and the second wireless module 47 for example based on Wi-Fi (registered trademark), The wireless communication standards such as Bluetooth (registered trademark), BLE or ZigBee (registered trademark) carry out wireless communication.

First wireless module 46 has shell 461 and the wireless receiving section being housed in shell 461 (the diagram province of capsule shape Slightly).The wireless receiving section of first wireless module 46 is received from the operating terminal transmission for being operated to lighting device 1 Wireless signal, and exported to lighting control section 13.

Second wireless module 47 has shell 471 and the wireless receiving section being housed in shell 471 (the diagram province of capsule shape Slightly).The wireless receiving section of second wireless module 47 receives the wireless signal sent from operating terminal, and defeated to sound equipment control unit 16 Out.

Here, as operating terminal, as long as the equipment for being able to carry out wireless communication can then be arbitrary equipment, such as The remote controler etc. of the portable terminals such as smart phone, wireless type can be enumerated.The wireless signal of operating terminal output illumination portion 20.According to The wireless signal in bright portion 20 is the signal for controlling illumination portion 20.In the wireless signal of illumination portion 20, such as include use In making what first light source 121 and second light source 122 lighted to light instruction, for extinguishing first light source 121 and second light source 122 Extinguishing instruction or the instruction of selection is carried out to the light modulation ratio or colour temperature (photochromic) of first light source 121 and second light source 122 Deng.

In addition, the wireless signal of operating terminal output sound portion 40.The wireless signal of sound portion 40 is for controlling The signal of sound portion 40.In the wireless signal of sound portion 40, such as include the starting instruction for starting loudspeaker 41, use In the voice data etc. that the stopping instruction, the volume instruction for adjusting volume, loudspeaker 41 that stop loudspeaker 41 export.

Fig. 8 is the side view for indicating the first wireless module 46 and the positional relationship of lens cap 23 of embodiment.Such as Fig. 8 institute Show, the first wireless module 46 is prominent from lens cap 23 to Z axis negative sense side.That is, the first wireless module 46 relative to light emitting region to The injection direction of light from the light emitting region is prominent.Specifically, the shell 461 of the first wireless module 46 from lens cap 23 to Z axis negative sense side is prominent.Due to the positional relationship, it is suppressed that lens cap 23 is asked what the wireless communication of the first wireless module 46 was blocked Topic.In addition, if configuring the wireless receiving section of the first wireless module 46 by Z axis negative sense side in 461 internal ratio lens cap 23 of shell, It can be realized more stable wireless communication.In addition, the position pass with lens cap 23 about the second wireless module 47, under side view System is also identical as the positional relationship of lens cap 23 with the first wireless module 46, so the description thereof will be omitted.

In addition, as shown in figure 5, in the case where planar observation lens cap 23, the first wireless module 46 and the second wireless mould Block 47 configures in the region surrounded by the wall portion 254 of the first receiving portion 251.Specifically, the configuration of the first wireless module 46 is in Y It is close with the wall portion 254 of Y-axis forward direction side in the notch 231 of the lens cap 23 of axis forward direction side.On the other hand, the second wireless module 47 configurations are close with the wall portion 254 of Y-axis negative sense side in the notch 231 of the lens cap 23 of Y-axis negative sense side.In this way, first is wireless Module 46 and the configuration of the second wireless module 47 clip and phase in the Y-axis direction by a pair of of the lens cap 23 for constituting light emitting region Pair position.Thus, it is suppressed that the light irradiated from light emitting region was blocked by the first wireless module 46 and the second wireless module 47 Problem.In addition, due in the first receiving portion 251 by the first wireless module 46 and the second wireless module 47 as far as possible separated by a distance and Configuration, therefore the wireless signal and the received sound portion of the second wireless module 47 of the received illumination portion 20 of the first wireless module 46 40 wireless signal is not susceptible to interfere.

[lighting control section]

Lighting control section 13 is electrically connected with first light source 121, second light source 122, the first wireless module 46.Lighting control section 13 can for example be controlled by the lighting circuit portion to first light source 121 and second light source 122, thus to from first light source 121 and second light source 122 project light carry out brightness adjustment control and toning control.Lighting control section 13 is based on the first wireless module 46 The wireless signal of the illumination portion 20 received controls first light source 121 and second light source 122.For example, lighting control section 13 It can be controlled based on the wireless signal of illumination portion 20 following: the lighting of multiple first light sources 121 of Y-axis forward direction side, The lighting of multiple first light sources 121 of Y-axis negative sense side, whole first light sources 121 are lighted, in the more of X-axis forward direction side arrangement The lighting of a second light source 122 is lighted or in multiple second light sources 122 of X-axis negative sense side arrangement based on their combination Light.

Lighting control section 13 can for example be constituted with the microcomputer for having CPU (Central Processing Unit).According to Bright control unit 13 can carry out defined Lighting control movement by executing the program appropriate for example stored in storage unit. Storage unit can for example use flash memory, EEPROM (Electrically Erasable and Programmable Read Only ) etc. Memory nonvolatile semiconductor memories are constituted.

[sound equipment control unit]

In addition, sound equipment control unit 16 is controlled based on the wireless signal of sound portion 40 received by the second wireless module 47 Loudspeaker 41 processed.For example, sound equipment control unit 16 controls loudspeaking based on voice data and the volume instruction for including in wireless signal Device 41, so that sound be made to export from loudspeaker 41.

Sound equipment control unit 16 can for example be constituted with the microcomputer for having CPU.Sound equipment control unit 16 can be by executing example The program appropriate such as stored in storage unit is come sound equipment control action as defined in carrying out.Storage unit for example can with flash memory, The nonvolatile semiconductor memories such as EEPROM are constituted.Sound equipment control unit 16, which also may include, amplifies voice data Amplifying circuit.

[mains lighting supply portion]

As shown in Figures 2 and 3, mains lighting supply portion 15 have using from outside electric power driven driving circuit, Supply the cable etc. of the electric power for keeping light emitting module 21 luminous.Mains lighting supply portion 15 is supplied via cable to light emitting module 21 Electric power.

[sound equipment power supply unit]

As shown in Figures 2 and 3, sound equipment power supply unit 17 have using from outside electric power driven driving circuit, Supply the cable etc. of the electric power for driving a pair of of loudspeaker 41.Sound equipment power supply unit 17 is via cable to a pair of of loudspeaker 41 It supplies electric power.

[light guide plate]

As shown in figure 3, the configuration of the first light guide plate 3 is in the X-axis forward direction side of multiple first light sources 121.The X of first light guide plate 3 The one end of axis negative sense side is fixed in outer mounting cover 12, and the first light guide plate 3 is supported for substantially parallel with X-Y plane.First Light guide plate 3 is plate in the Y-axis direction with long size, is to from the more of the X-axis forward direction side for being arranged in first light source 121 The light of a second light source 122 carries out guide-lighting optical component.First light guide plate 3 is the resins such as acrylic acid, polycarbonate or glass Etc. translucency component, as long as have translucency as long as can also be formed by other arbitrary materials.In addition, the first light guide plate 3 Shape is not limited to rectangle, is also possible to discoid, is also possible to the other shapes such as polygon.First light guide plate 3 is light guide plate An example.

First light guide plate 3 has bending section 31, flat part 35 and multiple holding sections 39.

Bending section 31 is the part of the one end side of the X-axis negative sense of the first light guide plate 3, along lens cap 23 in Y direction It is upper that there is long size.Under cross section view of the bending section 31 in the case where being cut off with X-Z plane, from 122 side of second light source in big Cause arc-shaped bend.The light that second light source 122 is projected in bending section 31 is guide-lighting towards flat part 35.

The end of holding section 39 from 121 side of first light source of bending section 31 is prominent.The holding section 39 and the first light-blocking member 5, the first light guide plate 3 and light emitting module 21 together, are fastened together by secure component 19.

Flat part 35 is that the light after passing through from bending section 31 is carried out guide-lighting and projected, thus around to the flat part 35 The plate-like portion illuminated.Flat part 35 is kept substantially in parallel with X-Y plane.Long ruler of the flat part 35 from apparatus main body 2 Very little edge is extended towards foreign side.In addition, flat part 35 is the flat of the rectangular plate-like with long size in the Y-axis direction Plate.

Flat part 35 has prism facets 35a and outgoing plane 35b.

Prism facets 35a is the face of the Z axis forward direction side of flat part 35.Prism facets 35a and X-Y plane are substantially parallel.Prism facets 35a be in order to by the guide-lighting light of flat part 35 towards outgoing plane 35b lateral reflection the face that is formed.Specifically, prism facets 35a shape At have it is multiple to Z axis negative sense be recessed prisms.Prism for example can be in coniform, pyramid-shaped, circular cone shape, pyramid mesa-shaped, The shape of the recess such as hemispherical.In addition, prism facets 35a can also not only reflected light, also project and shone such as to ceiling Bright light.In addition, prism facets 35a can be formed by cutting, printing etc..

Outgoing plane 35b is the face of the Z axis negative sense side of flat part 35, is the face of the opposite side of prism facets 35a.Outgoing plane 35b It is the plane substantially parallel with X-Y plane.Outgoing plane 35b for example projects the light illuminated to floor, wall etc..

Second light guide plate 4 is configured in the X-axis negative sense side of multiple first light sources 121.The X-axis negative sense side of second light guide plate 4 One end is fixed in outer mounting cover 12, and the second light guide plate 4 is supported for substantially parallel with X-Y plane.Second light guide plate 4 be It is to the second light source 122 from the X-axis negative sense side for being arranged in first light source 121 with the plate of long size in Y direction Light carries out guide-lighting optical component.Second light guide plate 4 is an example of light guide plate.

In addition, the second light guide plate 4 be relative to by apparatus main body 2 center Y-Z plane and with the first light guide plate 3 Symmetrical structure.That is, the first light guide plate 3 and the second light guide plate 4 are from a pair of of edge of the long size relative to each other of apparatus main body 2 Foreign side is respectively facing to be extended.Therefore, for the part of the second light guide plate 4 being equal with the first light guide plate 3, identical symbol is used Number and omit other explanations.

As shown in Figure 1, the first light guide plate 3 and the second light guide plate 4 under the plan view of lighting device 1 not with sound portion 40 Overlapping.Therefore, the light projected respectively from the first light guide plate 3 and the second light guide plate 4 will not be blocked by sound portion 40.In addition, from sound The sound that sound portion 40 exports will not be blocked by the first light guide plate 3 and the second light guide plate 4.

[bearing part]

As shown in Figures 2 and 3, bearing part 8 is the plate for having long size along Y direction, is by the first light guide plate 3 Flat part 35 be supported on the component of illumination portion 20.Bearing part 8 is configured at the side outgoing plane 35b of flat part 35.If for branch Screw (not shown) is inserted into and is fastened by the through hole in the purlin portion 255 of bearing portion part 8 and the second receiving portion 252, then supporting part Part 8 and purlin portion 255 clamp the flat part 35 of the first light guide plate 3.Bearing part 8 supports the first light guide plate 3 from below as a result, To which the posture of first light guide plate 3 is maintained.

[light-blocking member]

First light-blocking member 5 configures between the bending section 31 and multiple first light sources 121 of the first light guide plate 3, to avoid The light that multiple first light sources 121 project is incident to the first light guide plate 3.First light-blocking member 5 is along the first light guide plate 3 and lens cap 23, there is long size in the Y-axis direction.First light-blocking member 5 hides the light projected from the bending section 31 of the first light guide plate 3 Gear.In addition, the first light-blocking member 5 has the light reflection function of reflected light.First light-blocking member 5 is for example by poly terephthalic acid fourth The formation such as white resin of the non-light transmittances such as diol ester.In addition, the first light-blocking member 5 can also be to acrylic acid, polycarbonate etc. Resin material is covered with paint, lacquer, colour wash, etc. the resin of white and is formed.In addition, the first light-blocking member 5 also can have light diffusion function.

In addition, the second light-blocking member 6 about another party, due to being the Y-Z relative to the center by apparatus main body 2 Plane and with 5 symmetrical structure of the first light-blocking member, therefore for the same part of the first light-blocking member 5 use the same symbol And omit other explanations.

[translucent cover]

As shown in Figures 2 and 3, translucent cover 7 is configured at the Z axis negative sense side of apparatus main body 2.Translucent cover 7 is from Z-direction The cover member for covering multiple first light sources 121 in the case where observation lighting device 1, having makes to penetrate from multiple first light sources 121 The translucency that light out penetrates.Translucent cover 7 is rectangle in the Y-axis direction with long size.Translucent cover 7 for example by acrylic acid, There is the material of translucency to constitute for the translucent resins such as polycarbonate or glass etc..Translucent cover 7 can also have light diffusing. That is, translucent cover 7 can be not translucent cover but the diffusion shell with translucency and light diffusing.In this case, translucent cover 7 can Using in the scattered milky diffuser plate for having photodiffusion material of inner part.Such diffusion shell can be by being blended with light diffusion The translucent resin material resin of material is shaped to regulation shape to manufacture.As photodiffusion material, it is able to use silica The light reflectives particle such as particle.

Translucent cover 7 has the first translucent cover 70 and the second translucent cover 80.

First translucent cover 70 is the cover member in the outside from Z-direction in the case where lighting device 1.First translucent cover 70 be rectangular plate-like in the Y-axis direction with long size.First translucent cover 70 has multiple hooking sheets (not shown), this is more A hooking sheet engages the second translucent cover 80, to keep the second translucent cover 80.

Second translucent cover 80 configures between the first translucent cover 70 and apparatus main body 2.Second translucent cover 80 has cover frame portion 81 and from the inside of cover frame portion 81 along the inclined rake 83 in bending section 31.

Cover frame portion 81 is the shell of the rectangular plate-like with long size in the Y-axis direction, multiple with the first translucent cover 70 Hooking sheet engaging.Rake 83 is formed in the inner edge side of cover frame portion 81, has long size in the Y-axis direction along cover frame portion 81. In the case where observing the section after cutting off with Z-X plane, rake 83 is along the first light-blocking member 5 and the second light-blocking member 6 Bend to arc-shaped.

[position of centre of gravity]

The position of centre of gravity of lighting device 1 is illustrated.As shown in figure 5, the 20a of the first opening portion of planar observation the case where It is lower i.e. from Z-direction in the case where, the whole gravity allocation of lighting device 1 is in the first opening portion 20a.Specifically, It is adjusted by the weight balancing to each component parts for constituting lighting device 1, so that the whole center of gravity of lighting device 1 be limited System is in the first opening portion 20a.Here, it is arranged to, in the first opening portion of planar observation in the case where 20a, at least a pair of of loudspeaking The gravity allocation of device 41 is in the first opening portion 20a.For example, keeping the respective weight of a pair of of loudspeaker 41 identical and making from first Opening portion 20a is also identical to the respective interval of a pair of of loudspeaker 41.

In addition, in the case where the 20a of the first opening portion of planar observation, the first circuit substrate 260 and second circuit substrate 270 Synthesis center of gravity be also disposed in the first opening portion 20a.Here, if the first circuit substrate of illumination portion 20 is monomer, It is big that large-scale and weight is easy compared with the second circuit substrate 270 of sound portion 40.Therefore, in the present embodiment, by first Circuit substrate 260 is divided into main substrate 260a and size the auxiliary substrate 260b smaller than main substrate 260a.Also, with apparatus main body A side (Y-axis forward direction side) for length direction on the basis of 2 the first opening portion 20a configures main substrate 260a, in another side (Y-axis negative sense side) configures auxiliary substrate 260b and second circuit substrate 270.In this way, the first circuit substrate 260 is split, from And the synthesis center of gravity of the first circuit substrate 260 and second circuit substrate 270 easily can be limited in the first opening portion 20a It is interior.The synthesis center of gravity of the first circuit substrate 260 and second circuit substrate 270 is limited in the mode in the first opening portion 20a To determine to be installed on multiple circuit blocks 91 of main substrate 260a and be installed on the kind of multiple circuit blocks 91 of auxiliary substrate 260b Class and layout.

[movement]

Wireless signal and sound portion 40 of the lighting device 1 based on the illumination portion 20 sent from operating terminal it is wireless Signal executes the desired illumination of user and sound output.When receiving, the wireless signal and sound portion 40 of illumination portion 20 Wireless signal is possible to mutually interfere.But as described above, the first wireless module 46 and the second wireless module 47 are due to It is configured separated by a distance as far as possible in one receiving portion 251, so receiving the wireless signal and sound portion 40 of illumination portion 20 at the same time In the case where wireless signal, mutual wireless signal is not susceptible to interfere.

Movement when next illuminating to lighting device 1 is illustrated.

Lighting control section 13 based on the first wireless module 46 the wireless signal of received illumination portion 20 control first Light source 121 and second light source 122.The light projected from multiple first light sources 121 carries out distribution controls simultaneously by the lens of lens cap 23 Through translucent cover 7, advance in the Z-direction of lighting device 1.In addition, from multiple the second of Y-axis forward direction side and Y-axis negative sense side The light that light source 122 projects is incident to the first light guide plate 3 and the respective plane of incidence of the second light guide plate 4 and in bending section 31 and flat part It is guide-lighting in 35.In bending section 31, reflected in the outer surface of the bending section 31, or being projected from outer surface it is incident by the The light that one light-blocking member 5 and the second light-blocking member 6 reflect.Guide-lighting a part of light is anti-by prism facets 35a in flat part 35 It penetrates and is projected towards outgoing plane 35b, and from outgoing plane 35b.In this way, in the lighting device 1, from translucent cover 7, the first light guide plate 3 and second light guide plate 4 project illumination light respectively, so as to by ambient illumination.

Movement when next exporting sound to lighting device 1 is illustrated.

Sound equipment control unit 16 based on the second wireless module 47 the wireless signal of received sound portion 40 control loudspeaking Device 41.From a pair of of loudspeaker 41, the sound based on voice data is exported.When exporting sound, from a pair of of loudspeaker 41 generate by Vibration caused by the sound.The vibration is also transmitted to illumination portion 20.For example, in the vibration from a pair of of loudspeaker 41 to illumination Portion 20 has illumination portion 20 in the case where transmitting in bias also substantially to vibrate, illumination light also large-amplitude sloshing.But in present embodiment In, in the first opening portion of planar observation in the case where 20a the gravity allocation of a pair of of loudspeaker 41 in the first opening portion 20a, because This substantially uniformly transmits vibration from a pair of of loudspeaker 41 to illumination portion 20 respectively.The less susceptible shaking in illumination portion 20 as a result, energy It accesses and shakes small illumination light.In particular, in the present embodiment, being shone in the case where 20a in the first opening portion of planar observation The whole gravity allocation of bright device 1 is in the first opening portion 20a, therefore whole the being balanced property of lighting device 1 is set to well Building materials become the supporting structure for being not easy to shake.Therefore, the audiogenic vibration from loudspeaker 41 is more not easy to influence to shine Bright portion 20.

[function and effect]

Next the function and effect of the lighting device of present embodiment 1 are illustrated.

As described above, the lighting device 1 of present embodiment have illumination portion 20 with light emitting region (lens cap 23), The first wireless module 46 and reception sound portion 40 of the wireless signal of sound portion 40, reception illumination portion 20 with loudspeaker 41 Second wireless module 47 of wireless signal, the first wireless module 46 and the configuration of the second wireless module 47 are clipping light emitting region And opposite position.

As a result, since the first wireless module 46 and the configuration of the second wireless module 47 are clipping light emitting region and opposite position It sets, therefore the first wireless module 46 and the second wireless module 47 can remotely be configured in lighting device 1.As a result, same When receive illumination portion 20 wireless signal and sound portion 40 wireless signal in the case where, mutual wireless signal is not easy Mutually interfere.Thus, it is possible to the problem of inhibiting interference to cause.Specifically, being able to suppress the noise of wireless signal, improving operation Correctness.

In this way, in the present embodiment, being capable of providing the wireless signal and sound portion 40 that can inhibit illumination portion 20 The lighting device 1 of the interference of wireless signal.

In addition, since the first wireless module 46 and the configuration of the second wireless module 47 are clipping light emitting region and opposite position It sets, therefore is able to suppress the case where being blocked from the light that light emitting region issues by the first wireless module 46 and the second wireless module 47.

In addition, the first wireless module 46 and the second wireless module 47 be relative to light emitting region, to from the light emitting region The injection direction of light is prominent.

The first wireless module 46 and the second wireless module 47 are relative to light emitting region to the light from the light emitting region as a result, Injection direction it is prominent, therefore be able to suppress lens cap 23 for the first wireless module 46 and the channel radio of the second wireless module 47 The case where letter blocks.Therefore, it can be improved the stability of wireless communication.

In addition, illumination portion 20 is set as long size, light emitting region is set as long size along the length direction of illumination portion 20, First wireless module 46 and the second wireless module 47 are configured at and clip light emitting region and opposite position in the longitudinal direction.

The first wireless module 46 and the second wireless module 47 are configured at as a result, clips shining for long size in the longitudinal direction Region and opposite position, therefore the first wireless module 46 can be made to carry out as far as possible at a distance from the second wireless module 47 Configuration.Therefore, the interference of the wireless signal of illumination portion 20 and the wireless signal of sound portion 40 can be further suppressed.

In addition, having the wall portion 254 for surrounding light emitting region, the first wireless module 46 and the second wireless module 47 are in wall portion Configuration is clipping light emitting region and opposite position in 254.

The first wireless module 46 and the second wireless module 47 configure in wall portion 254 as a result, is clipping light emitting region and phase Pair position, therefore the first wireless module 46 and the second wireless module 47 can receive wall portion 254 reflection after wireless signal. Therefore, it can be improved the receiving sensitivity of the first wireless module 46 and the second wireless module 47.

In addition, due to configuring the first wireless module 46 and light emitting region in the region that wall portion 254 marks off, it can By the first circuit substrate 260 for being used to keep light emitting region luminous and the close configuration of the first wireless module 46.That is, realizing first The shortening for the wiring that circuit substrate 260 is connect with the first wireless module 46.

In addition, being configured to, in the case where planar observation light emitting region, the light emitting region is not be overlapped with loudspeaker 41.

As a result, due in the case where planar observation light emitting region the light emitting region and loudspeaker 41 configure nonoverlapping Position, therefore will not be blocked from the light that light emitting region issues by loudspeaker 41.Equally, the sound that loudspeaker 41 issues also is not sent out Light regional occlusion.Thereby, it is possible to fully play illuminating effect and sound output effect.

In addition, loudspeaker 41 is equipped with a pair, a pair of of speaker configurations are opposite to clip light emitting region.

A pair of of loudspeaker 41 is configured to clip light emitting region and opposite as a result, thus a pair of of loudspeaker 41 will not block from Light emitting region issue light, can balance export sound well.

In addition, lighting device 1 has the extended light guide plate of the foreign side towards light emitting region (the first light guide plate 3 and the Two light guide plates 4) and by light to the light source (second light source 122) of light guide plate incidence.

The lighting device 1 for having light guide plate as a result, is also able to suppress the wireless signal of illumination portion 20 and sound portion 40 is used Wireless signal interference.

In addition, light guide plate is equipped with a pair, a pair of of light guide plate is configured to clip light emitting region and opposite.

Have as a result, and clips light emitting region and the lighting device 1 of opposite a pair of of light guide plate is also able to suppress illumination portion 20 The interference of wireless signal and the wireless signal of sound portion 40.

(other variations etc.)

The utility model is illustrated based on embodiment above, but the utility model is not limited to above-mentioned reality Apply mode.Same symbol is marked for part identical with above embodiment sometimes in the following description and is omitted the description.

The first circuit substrate 260 of illumination portion 20 is divided into two bases for example, instantiating in the above-described embodiment The case where plate (main substrate 260a and auxiliary substrate 260b).But the first circuit substrate of illumination portion 20 is also possible to one piece of base The substrate of plate or three pieces or more.

In addition, the second circuit substrate 270 for instantiating sound portion 40 in the above-described embodiment is the feelings of a substrate Condition, but the second circuit substrate of sound portion 40 can also be made of two pieces or more of substrate.

In addition, in the above-described embodiment, illustration has a pair of of light guide plate (the first light guide plate 3 and the second light guide plate 4) Lighting device 1 and be illustrated, but the setting number of light guide plate can be one or three or more.In addition, light guide plate It can be the ring bodies that apparatus main body is surrounded and is configured.Alternatively, it is also possible to being the lighting device for not having light guide plate.

In addition, the first opening portion 20a for instantiating installation in the above-described embodiment is set to the central portion of apparatus main body 2 The case where.But it is also possible to which the first opening portion is arranged other than the central portion of apparatus main body.In addition, if as described above will peace First opening portion 20a of dress is set to the central portion of apparatus main body 2, then is easy to make weight balancing equalization but preferred.

In addition, being instantiated in the above-described embodiment by the first wireless module 46 and the configuration of the second wireless module 47 the Situation in the wall portion 254 of one receiving portion 251.But as long as the first wireless module and the second wireless module clip light emitting region And configure, then it can be configured at any position of lighting device.For example, it is also possible to by the first wireless module and the second wireless module It is respectively arranged at the respective interior side of a pair of of cover 42 of sound portion 40.

In addition, instantiating the length direction that a pair of of loudspeaker 41 is set to apparatus main body 2 in the above-described embodiment The case where both ends.But as long as the position of the whole center of gravity of a pair of of loudspeaker is configured in the first opening portion of apparatus main body Interior, then the setting position of a pair of of loudspeaker is arbitrary.For example, a pair of of loudspeaker also can be only fitted in host body.In addition, raising Sound device, which can be arranged one for a lighting device, also can be set three or more.In this case, by whole loudspeakers Whole gravity allocation is in the first opening portion of apparatus main body.For example, can enumerate as a loudspeaker by apparatus main body The cricoid loudspeaker surrounded.In this case, also by the gravity allocation of a cricoid loudspeaker the first of apparatus main body In opening portion.In addition, the composite center of gravity of multiple loudspeakers is configured in apparatus main body in the case where loudspeaker has multiple The first opening portion in.

In addition, in the above-described embodiment, the lighting device 1 for having the first light guide plate 3 and the second light guide plate 4 is instantiated, It may also be not having the lighting device of light guide plate.

In addition, in the above-described embodiment, instantiating under plan view is criss-cross lighting device 1, but illuminate dress 1 flat shape is set to be arbitrary.As the flat shape of other lighting devices, can enumerate other than circle, rectangle, rectangle Polygon, ellipse etc..

In addition, implementing mode obtained from the various modifications that those skilled in the art expect to embodiment, not departing from In the range of the utility model aims in embodiment constituent element and the function mode that arbitrarily combines and realize also wrap Contained in the utility model.

Claims (10)

1. a kind of lighting device, which is characterized in that

Have:

Illumination portion with light emitting region；

Sound portion with loudspeaker；

Receive the first wireless module of the wireless signal of the illumination portion；And

The second wireless module of the wireless signal of the sound portion is received,

First wireless module and second wireless module, which configure, is clipping the light emitting region and opposite position.

2. lighting device according to claim 1, which is characterized in that

First wireless module and second wireless module are relative to the light emitting region to the light from the light emitting region Injection direction it is prominent.

3. lighting device according to claim 1 or 2, which is characterized in that

The illumination portion is set as long size,

The light emitting region is set as long size along the length direction of the illumination portion,

First wireless module and second wireless module are configured at clips the light emitting region in the length direction And opposite position.

4. lighting device according to claim 1 or 2, which is characterized in that

Have the wall portion for surrounding the light emitting region,

First wireless module configures in the wall portion with second wireless module is clipping the light emitting region and phase Pair position.

5. lighting device according to claim 4, which is characterized in that

In the case where the light emitting region described in planar observation, which configures without overlapping with the loudspeaker.

6. lighting device according to claim 5, which is characterized in that

The loudspeaker is equipped with a pair,

A pair of loudspeaker clips the light emitting region and is relatively configured.

7. lighting device according to claim 1 or 2, which is characterized in that

Has the light source towards the extended light guide plate of the foreign side of the light emitting region and by light to the light guide plate incidence.

8. lighting device according to claim 7, which is characterized in that

The light guide plate is equipped with a pair,

A pair of light guide plate clips the light emitting region and is relatively configured.

9. lighting device according to claim 2, which is characterized in that

First wireless module and second wireless module have shell respectively and are contained in the wireless receiving of the shell Portion,

The wireless receiving section is prominent to the injection direction relative to the light emitting region.

10. lighting device according to claim 1 or 2, which is characterized in that

First wireless module and second wireless module are separately configured in the more of light emitting region setting In a notch.