CN213334061U - Lighting device - Google Patents
Lighting device Download PDFInfo
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- CN213334061U CN213334061U CN202022823837.XU CN202022823837U CN213334061U CN 213334061 U CN213334061 U CN 213334061U CN 202022823837 U CN202022823837 U CN 202022823837U CN 213334061 U CN213334061 U CN 213334061U
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Abstract
The utility model discloses a lighting device belongs to the lighting technology field. The utility model discloses a lighting device, set up wireless power supply transmission subassembly in the fixed body, set up wireless power supply receiving assembly in the rotator, wireless power supply transmission subassembly and wireless power supply receiving assembly can cooperate in order to establish wireless power transmission, make the fixed body in the power that is provided by the outside power supply source can wireless transmission to the light source module in the rotator, also namely need not to set up the wire of transmission electric power between fixed body and the rotator, avoid restricting the direction of rotation and the rotation angle of rotator relatively fixed body because setting up of wire, make lighting device's rotator can follow arbitrary rotation of arbitrary direction, greatly improved the convenience of regulation irradiation direction.
Description
Technical Field
The application relates to the technical field of lighting, in particular to a lighting device.
Background
In many applications, the lighting direction of the lighting device is required to be diversified to meet different scene requirements. For this purpose, the lighting device is provided with a fixed body and a rotating body, a light source is arranged in the rotating body, the fixed body is connected with a mounting base, and the irradiation direction of the irradiation device is changed by rotating the rotating body.
However, the lead for supplying power to the lighting device penetrates through the fixed body from the installation base and then extends into the rotating body to be connected with the light source, so that the problem that the lead is wound due to the rotation of the rotating body and normal power supply cannot be realized is solved, the rotating body can only rotate within a small range, and the change of the irradiation direction is limited.
SUMMERY OF THE UTILITY MODEL
For solving at present at lighting device the rotation body turned angle limited because of the wire, lead to shining the limited problem of change of direction, the utility model provides a lighting device.
The utility model provides a lighting device, include:
a fixed body;
the first rotating shaft is fixedly connected with the fixed body;
the rotating body is rotatably connected with the first rotating shaft;
the light source module is connected with the rotating body and can be rotatably arranged relative to the fixed body along with the rotating body;
the wireless power supply transmitting assembly is arranged in the fixed body and is used for being connected with an external power supply source;
the wireless power supply receiving assembly is arranged in the rotating body, is electrically connected with the light source module, and can be matched with the wireless power supply transmitting assembly to establish wireless power transmission to supply power for the light source module.
In the lighting device, the fixing body includes a first accommodating cavity, and the first accommodating cavity has a first cavity bottom close to the rotating body; the wireless power supply transmitting assembly comprises a transmitting coil, and the transmitting coil is arranged at the bottom of the first cavity;
and/or the rotating body comprises a second accommodating cavity, the second accommodating cavity is provided with a second cavity bottom close to the fixed body, the wireless power supply receiving assembly comprises a receiving coil, and the receiving coil is arranged at the second cavity bottom.
In the lighting device, the first rotating shaft penetrates and connects the first cavity bottom and the second cavity bottom; the receiving coil and the transmitting coil are arranged in an axial direction of the first rotating shaft in an aligned mode.
In the lighting device, the lighting device further comprises a lamp control module; the lamp control module is arranged in the rotating body and used for receiving an instruction signal, generating a power consumption demand according to the instruction signal, sending the power consumption demand to the wireless power supply receiving assembly and acquiring the power output by the wireless power supply receiving assembly and matched with the power consumption demand; the lamp control module supplies power to electronic devices in the rotating body.
The lighting device further comprises a controller, wherein the controller is connected to the lamp control module in a wireless communication mode and generates the instruction signal based on a driving instruction input by a user; the controller is disposed outside the fixed body and the rotating body.
In the lighting device, the wireless power supply transmitting assembly comprises the transmitting end control module and the transmitting coil, the wireless power supply receiving assembly comprises the receiving end control module and the receiving coil, and the receiving end control module is used for conducting power transmission between the transmitting coil and the receiving coil and transmitting power matched with the power demand after receiving the power demand.
In the lighting device, the lamp control module and the receiving end control module are integrally arranged.
In the lighting device, the wireless power supply transmitting assembly further comprises a first magnetism isolating sheet, and the first magnetism isolating sheet isolates the transmitting end control module and the transmitting coil; and/or the wireless power supply receiving assembly further comprises a second magnetism isolating sheet, and the second magnetism isolating sheet isolates the receiving end control module and the receiving coil.
In the lighting device, the transmitting terminal control module comprises a transmitting terminal communication module, the receiving terminal control module comprises a receiving terminal communication module, and the lamp control module comprises a lamp communication module; the transmitting end communication module, the receiving end communication module and the lamp communication module are in wireless communication connection.
The above lighting device, further comprising: a first motor including a first main body portion and a first motor shaft rotatably connected to the first main body portion; the first motor shaft is fixedly connected with the first rotating shaft and coaxially arranged, and the first main body part is fixedly connected with the rotating body; the wireless power supply receiving assembly provides power for the first motor, and the first motor provides rotating power for the rotating body.
The lighting device further comprises a lamp body and a second rotating shaft, the lamp body is rotatably connected to the inside of the rotating body along the axis of the second rotating shaft, the axial direction of the second rotating shaft is intersected or perpendicular to the axial direction of the first rotating shaft, the lamp body is provided with a third opening back to the fixing body, and the light source module is arranged in the lamp body and emits light towards the third opening.
In the lighting device, the lighting device further includes a second motor, the second motor includes a second main body portion and a second motor shaft, and the second motor shaft is rotatably connected to the second main body portion; the second motor shaft is fixedly connected with the second rotating shaft and coaxially arranged, and the second main body part is fixedly connected with the rotating body; the wireless power supply receiving assembly provides power for the second motor, and the second motor provides rotation power for the lamp body.
In the lighting device, the second rotating shaft is provided with the wire passing hole, and the wire passing hole is communicated with the light source module and the wireless power supply receiving assembly; the lighting device comprises a power supply lead which is arranged in the rotating body and penetrates through the wire passing hole to be connected with the light source module.
The utility model discloses an above-mentioned at least one technical scheme can reach following beneficial effect:
the utility model discloses a lighting device, set up wireless power supply transmission subassembly in the fixed body, set up wireless power supply receiving assembly in the rotator, wireless power supply transmission subassembly and wireless power supply receiving assembly can cooperate in order to establish wireless power transmission, make the fixed body in the power that is provided by the outside power supply source can wireless transmission to the light source module in the rotator, also namely need not to set up the wire of transmission electric power between fixed body and the rotator, avoid restricting the direction of rotation and the rotation angle of rotator relatively fixed body because setting up of wire, make lighting device's rotator can follow arbitrary rotation of arbitrary direction, greatly improved the convenience of regulation irradiation direction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an illumination device in an embodiment of the present invention;
fig. 2 is a cross-sectional view of the lighting device of fig. 1 in the direction a-a.
Description of reference numerals:
100-a lighting device;
10-a stationary body; 11-a first housing chamber; 111-a first cavity bottom;
21-a first rotating shaft; 22-a second shaft; 221-line-passing holes; 23-a luminaire control module; 24-power supply leads;
30-a rotating body; 31-a second housing chamber; 311-second cavity bottom;
40-a light source module;
50-a wireless power supply transmission component; 51-a transmitting coil; 52-a transmitting end control module; 53-a first magnetically isolating sheet;
60-a wireless power receiving component; 61-a receiving coil; 62-a receiving end control module; 63-a second magnetism isolating sheet;
70-a first motor; 71-a first body portion; 72-a first motor shaft;
80-a lamp body; 81-a third opening;
90-a second motor; 91-a second body portion; 92-second motor shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Herein, oppositely disposed or facing includes generally facing away from each other or facing completely away from each other; the orientation may be a front orientation or an oblique orientation as long as the orientation is not a back orientation; the relative arrangement can be positive relative or relative arrangement with mutual dislocation; extending from one place to another may refer to the general direction of extension, not the absolute direction; the parallelism may be absolutely parallel or substantially parallel, and the perpendicularity may be absolutely perpendicular or substantially perpendicular.
Also, herein, a fixed connection is relative to a rotational connection. Fixed connection means that the two can move synchronously after being connected, and comprises detachable connection, such as shaft coupling, pin connection, threaded connection and the like, and also comprises non-detachable connection, such as welding and the like.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 and 2, an illumination apparatus 100 according to an embodiment of the present invention includes a fixing body 10, a first rotating shaft 21, a rotating body 30, a light source module 40, a wireless power transmitting assembly 50, and a wireless power receiving assembly 60. The first rotating shaft 21 is fixedly connected to the fixed body 10, and the rotating body 30 is rotatably connected to the first rotating shaft 21, so that the rotating body 30 can rotate around the first rotating shaft 21 relative to the fixed body 10. The light source module 40 is connected to the rotating body 30 and further rotates around the first rotating shaft 21 with the rotating body 30 relative to the fixed body 10. The wireless power transmitting assembly is disposed in the fixing body 10 and used for connecting an external power source, and the wireless power receiving assembly 60 is disposed in the rotating body 30, electrically connected to the light source module 40, and capable of cooperating with the wireless power transmitting assembly 50 to establish wireless power transmission, so as to transmit power of the external power source to the light source module 40 and provide power to the light source module 40.
The embodiment of the present invention provides an embodiment, because the setting of wireless power supply sending module and wireless power supply receiving module 60, make the electric power that is provided by the external power supply source in the fixed body 10 can wireless transmission to the light source module 40 in the rotator 30, that is to say need not to set up the wire of transmission electric power between fixed body 10 and the rotator 30, avoid restricting the direction of rotation and the rotation angle of the rotator 30 relative fixed body 10 because of the setting of wire, make the rotator 30 of lighting device 100 can follow arbitrary rotation of arbitrary direction, greatly improved the convenience of adjusting the irradiation direction.
The embodiment of the present invention provides an embodiment, the fixing body 10 can include a first accommodating cavity 11, and the wireless power transmitting assembly is disposed in the first accommodating cavity 11. The first receiving cavity 11 has a first opening facing away from the rotating body 30 and a first cavity bottom 111 disposed adjacent to the rotating body 30. The wireless power transmission assembly 50 includes a transmission coil 51, and the transmission coil 51 is disposed on the first cavity bottom 111, that is, the transmission coil 51 is as close as possible to the rotating body 30, and further as close as possible to the wireless power receiving assembly 60 in the rotating body 30, so that the efficiency of wireless power transmission is higher.
The rotating body 30 may include a second receiving cavity 31, and the wireless power receiving assembly 60 is disposed in the second receiving cavity 31. The second receiving cavity 31 has a second opening and a second cavity bottom 311, which are opposite to each other, the second opening faces away from the fixing body 10, and the second cavity bottom 311 is disposed close to the fixing body 10. The wireless power receiving assembly 60 includes a receiving coil 61, and the receiving coil 61 is disposed at the second cavity bottom 311, that is, as close as possible to the stationary body 10, and further as close as possible to the transmitting coil 51 in the stationary body 10, so that the effect of wireless power transmission is higher.
Specifically, the first rotating shaft 21 may penetrate from the first accommodating cavity 11 to the second accommodating cavity 31, and the first rotating shaft 21 is connected with a nut in the first accommodating cavity 11 to fixedly connect the fixing body 10. In order to maximize the efficiency of power transmission between the receiving coil 61 and the transmitting coil, the receiving coil 61 and the transmitting coil 51 are disposed in alignment along the axial direction of the first rotating shaft 21.
It should be noted that the wireless power transmission between the wireless power transmission module and the wireless power reception module 60 according to the embodiment of the present invention may be performed in an electromagnetic induction manner or a magnetic resonance manner, so as to realize wireless power transmission.
The lighting device 100 of the embodiment of the present invention further includes a lamp control module 23, and the lamp control module 23 is disposed in the rotator 30 for receiving the command signal. The command signal may be a signal sent by a user at the controller, and includes controlling the conduction, disconnection, brightness, and the like of the light emitting unit on the light source module 40, and other electronic devices disposed in the rotating body 30, such as the conduction, disconnection, rotation angle, and the like of the first motor 70 and the second motor 90. The lamp control module 23 generates a power demand (including power consumption) according to the instruction signal, sends the power demand to the wireless power supply receiving component 60, and obtains the power output by the wireless power supply receiving component 60 and matching with the user demand, so that the lamp control module 23 provides power to the electronic devices including the light source module 40, the first motor 70, and the second motor 90 in the second accommodating cavity 31 of the rotating body 30.
It should be understood that the lighting device 100 of the embodiment of the present invention further includes a controller (not shown), the controller is disposed outside the fixed body 10 and the rotating body 30, the controller is connected to the lamp control module 23 in a wireless communication manner, and generates a command signal based on a driving command input by a user, so that the user can control the brightness, color, and rotation angle, rotation direction, etc. of the lighting device through the controller. Specifically, the communication mode between the controller and the lamp control module 23 includes, but is not limited to: wifi, bluetooth, ZigBee (ZigBee), UWB (ultra wide band technology), or NFC (near field communication); controllers include, but are not limited to: a remote control dedicated to the lighting apparatus, a universal remote control, a handheld mobile device, or a wearable mobile device.
In other words, the driving command of the embodiment of the present invention includes the brightness and color of the light emitting unit, and the rotation angle, the rotation direction, and the like of the first motor 70 or the second motor 90. After receiving a driving instruction input by a user, the controller generates an instruction signal according to the driving instruction and sends the instruction signal to the lamp control module 23. For example, when the driving command is that the light emitting unit illuminates at 100% brightness, the lamp control module 23 calculates the power consumption required by the light emitting unit to illuminate at 100% brightness according to the corresponding command signal, and sends a corresponding power consumption demand to the wireless power supply receiving assembly 60 to obtain the power output by the wireless power supply receiving assembly 60. Of course, in practice, the lamp control module 23 may send the power consumption requirement to the wireless power supply receiving component 60 and the wireless power supply transmitting component 50 according to the corresponding instruction signal, and the wireless power supply receiving component 60 and the wireless power supply transmitting component 50 conduct power transmission based on the power consumption requirement and transmit corresponding power.
The wireless power supply transmitting assembly 50 includes a transmitting terminal control module 52 and a transmitting coil 51, and the wireless power supply receiving assembly 60 includes a receiving terminal control module 62 and a receiving coil 61. After the receiving-end control module 62 receives the power demand, the transmitting-end control module 52 cooperates with the transmitting-end control module to conduct power transmission between the transmitting coil 51 and the receiving coil 61 based on a preset communication protocol, and transmits power matched with the power demand.
Specifically, the transmitting end control module 52 includes a transmitting end communication module, the receiving end control module 62 includes a receiving end communication module, and the lamp control module 23 includes a lamp communication module. The lamp control module 23 receives the instruction signal by using the lamp communication module, and transmits the power consumption requirement to the receiving end communication module, and the receiving end communication module and the transmitting end communication module establish communication between the wireless power supply transmitting assembly 50 and the wireless power supply receiving assembly 60, thereby realizing wireless power transmission in a matching manner. Specifically, the transmitting terminal communication module, the receiving terminal communication module and the lamp communication module are connected in a wireless communication manner, and the wireless communication manner includes but is not limited to: wifi, bluetooth, ZigBee (ZigBee), UWB (ultra wide band technology) or NFC (near field communication).
The embodiment of the utility model provides an in, lamps and lanterns control module 23 can set up as an organic whole with receiving terminal control module 62, then correspond, and lamps and lanterns control module 23 has receiving terminal control module 62's function, or receiving terminal control module 62 has lamps and lanterns control module 23's function.
The embodiment of the utility model provides an in red, can set up the switch between outside power supply source and the wireless power supply emission subassembly 50, through the switch in order to switch on or cut off outside power supply source and wireless power supply emission subassembly 50. In general, the external power supply source and the wireless power supply transmitting assembly 50 should be turned on in a standby mode, so that there is very little power transmission between the wireless power supply transmitting assembly 50 and the wireless power supply receiving assembly 60, that is, the wireless power supply transmitting assembly 50, the wireless power supply receiving assembly 60 and the lamp control module 23 can be in a standby mode, so that communication can be performed between the transmitting end communication module, the receiving end communication module and the lamp communication module, that is, the lamp control module 23 can receive and respond to the command signal in a standby mode.
In the embodiment of the present invention, in order to prevent the magnetic interference of the transmitting coil 51 to the transmitting terminal control module 52, the wireless power transmitting assembly 50 may further include a first magnetism isolating sheet 53, and the first magnetism isolating sheet 53 separates the transmitting terminal control module 52 and the transmitting coil 51. Similarly, the wireless power receiving assembly 60 may further include a second magnetic shielding piece 63, and the second magnetic shielding piece 63 separates the receiving end control module 62 from the receiving coil 61. Specifically, the first magnetism isolating piece 53 and the second magnetism isolating piece 63 may be hard ceramic pieces, such as ferrite pieces or other hard ceramic pieces, or soft ceramic pieces. In the embodiment of the present invention, the first magnetism isolating sheet 53 and the second magnetism isolating sheet 63 are used to prevent the magnetic field from interfering with the control module 52.
In the embodiment of the present invention, in order to adjust the irradiation direction of the lighting device 100, the lighting device 100 may further include a first motor 70 for providing the rotating power for the rotating body 30. The first motor 70 may be disposed in the rotating body 30, that is, in the second receiving chamber 31. The first motor 70 includes a first main body 71 and a first motor shaft 72, the first motor shaft 72 is rotatably connected to the first main body 71, the first motor shaft 72 is fixedly connected and coaxially disposed with the first rotating shaft 21, the first main body 71 is fixedly connected to the rotating body 30, therefore, after the first motor 70 is powered on and started, the first motor shaft 72 is relatively fixedly disposed with the first rotating shaft 21, the first main body 71 and the rotating body 30 rotate synchronously, and the rotating body 30 rotates around the first rotating shaft 21 and the first motor shaft 72 relative to the fixed body 10. It will be apparent that the first motor 70 is powered by the radio receiving assembly.
Of course, the first motor 70 may not be provided to drive the rotating body 30 to rotate relative to the fixed body 10, and the user may manually adjust the rotating body 30 to rotate to change the emitting direction of the light source module 40 when the user needs to change the irradiation direction. In addition, as another modification, the first main body portion 71 of the first motor 70 is disposed in the fixed body 10 and fixedly connected to the fixed body 10, and the first motor shaft 72 is disposed in the rotating body 30 and fixedly connected to the rotating body, in which case the first motor shaft 72 rotates together with the rotating body 30 relative to the first main body portion 71 and the fixed body 10, and of course, a control module for controlling the first main body portion 71 needs to be separately disposed in the first main body portion 71 of the first motor 70, which results in more control modules for the lighting device 100, and thus results in a more complicated control method.
In order to make the adjustable illumination direction of the illumination device 100 more diversified, the illumination device 100 may further include a lamp body 80 and a second rotating shaft 22, wherein the lamp body 80 is rotatably connected to the rotating body 30 along an axis of the second rotating shaft 22, and specifically, is rotatably received in the second receiving cavity 31, so that the lamp body 80 can rotate around the first rotating shaft 21 with the rotating body 30 relative to the fixed body 10. The axial direction of the second rotating shaft 22 and the axial direction of the first rotating shaft 21 may intersect, for example, perpendicular to each other or not, as long as they are not parallel to each other. The lamp body 80 has a third opening 81 facing away from the fixing body 10, and the light source module 40 is disposed in the lamp body 80 and emits light toward the third opening 81. Specifically, the lamp body 80 has a third accommodating cavity, the third accommodating cavity is communicated with the third opening 81, and the light source module 40 can be accommodated in the third accommodating cavity. The utility model discloses lighting device 100 realizes the nimble regulation of the emergent light direction of light source module 40 through first pivot 21 and the second pivot 22 that extend along the equidirectional not, and is concrete, and lamp body 80 can rotate around first pivot 21 along with rotator 30, and lamp body 80 can also rotate around second pivot 22 by rotator 30 relatively, realizes setting up the nimble regulation of the emergent light direction of light source module 40 on lamp body 80 from this.
In the embodiment of the present invention, the lighting device 100 may further include a second motor 90 for providing the lamp body 80 with rotation power. The second motor 90 includes a second main body portion 91 and a second motor shaft 92, and the second motor shaft 92 is rotatably connected to the second main body portion 91. The second motor shaft 92 is fixedly connected and coaxially disposed with the second rotating shaft 22, and the second main body 91 is fixedly connected with the rotating body 30, wherein the second main body 91 can be disposed in the rotating body 30. The wireless power receiving assembly 60 provides power for the second motor 90, and when the second main body 91 is fixedly disposed in the rotating body 30, the second motor shaft 92 can drive the second rotating shaft 22 to rotate, so that the lamp body 80 rotates around the second rotating shaft 22. It is apparent that the wireless power receiving assembly 60 provides power to the second motor 90.
Of course, the second motor 90 may not be provided to drive the lamp body 80 to rotate relative to the rotating body 30, and the user may manually adjust the rotation of the lamp body 80 to change the emitting direction of the light source module 40 when the user needs to change the irradiation direction.
In the embodiment of the present invention, the second shaft 22 has the wire hole 221, and the wire hole 221 communicates the light source module 40 and the wireless power receiving assembly 60. The lighting device 100 may further include a power supply wire 24, and the power supply wire 24 is disposed inside the rotator 30 and connected to the light source module 40 through the wire passing hole 221. Specifically, at least a portion of the wire through hole 221 extends along the axial direction of the second rotating shaft 22, and another portion of the wire through hole penetrates through the axial wall of the second rotating shaft 22 and is communicated with the light source module 40. As mentioned above, the wireless power receiving assembly 60 supplies power to the lamp control module 23, and the lamp control module 23 supplies power to the light source module 40, so that, in particular, the power wire 24 is electrically connected to the lamp control module 23 and passes through the wire passing hole 221 to connect to the light source module 40.
The embodiment of the present invention provides an in, the fixed body 10 can be cylindrical or square column shape etc., correspondingly, the central part of the rotating body 30 can be cylindrical or square column shape, the rotating body 30 further includes a peripheral part, the peripheral part is disposed on the periphery of the central part, the lamp body 80 can also be cylindrical or square column shape, the lamp body 80 is disposed along the axial alignment of the first rotating shaft 21 with the central part of the rotating body 30. The outer peripheral portion of the rotating body 30 is disposed at the outer periphery of the lamp body 80 with respect to the first rotating shaft 21. The second body portion 91 of the second motor 90 may be disposed on an outer peripheral portion from which the second motor shaft 92 protrudes into the lamp body 80.
The fixing body 10 includes an installation base and a top cover, the first accommodating cavity 11 may be formed on the installation base, and the top cover covers the first opening. The light source module 40 of the lamp body 80 may include a light source board disposed in the third accommodating cavity and emitting light toward the third opening 81, and the lamp body 80 further includes a lens and a fixing end cap, the lens is disposed between the light source board and the fixing end cap, and the fixing end cap covers the third opening 81 of the lamp body 80.
In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (13)
1. An illumination device, comprising:
a fixed body;
the first rotating shaft is fixedly connected with the fixed body;
the rotating body is rotatably connected with the first rotating shaft;
the light source module is connected with the rotating body and can be rotatably arranged relative to the fixed body along with the rotating body;
the wireless power supply transmitting assembly is arranged in the fixed body and is used for being connected with an external power supply source;
the wireless power supply receiving assembly is arranged in the rotating body, is electrically connected with the light source module, and can be matched with the wireless power supply transmitting assembly to establish wireless power transmission to supply power for the light source module.
2. A lighting device as recited in claim 1, wherein said fixed body comprises a first housing cavity having a first cavity bottom adjacent to said rotational body; the wireless power supply transmitting assembly comprises a transmitting coil, and the transmitting coil is arranged at the bottom of the first cavity;
and/or the rotating body comprises a second accommodating cavity, the second accommodating cavity is provided with a second cavity bottom close to the fixed body, the wireless power supply receiving assembly comprises a receiving coil, and the receiving coil is arranged at the second cavity bottom.
3. The lighting device according to claim 2, wherein the first rotating shaft penetrates through the first cavity bottom and the second cavity bottom; the receiving coil and the transmitting coil are arranged in an axial direction of the first rotating shaft in an aligned mode.
4. A lighting device as recited in claim 1, wherein said lighting device further comprises a luminaire control module; the lamp control module is arranged in the rotating body and used for receiving an instruction signal, generating a power consumption demand according to the instruction signal, sending the power consumption demand to the wireless power supply receiving assembly and acquiring the power output by the wireless power supply receiving assembly and matched with the power consumption demand; the lamp control module supplies power to electronic devices in the rotating body.
5. The lighting device of claim 4, further comprising a controller wirelessly communicatively connected to the luminaire control module and generating the command signal based on a user-input drive command; the controller is disposed outside the fixed body and the rotating body.
6. The lighting device according to claim 4, wherein the wireless power supply transmitter assembly comprises a transmitter control module and a transmitter coil, the wireless power supply receiver assembly comprises a receiver control module and a receiver coil, and after the receiver control module receives the power demand, the receiver control module cooperates with the transmitter control module to conduct power transmission between the transmitter coil and the receiver coil based on a preset communication protocol and to transmit power matched with the power demand.
7. The lighting device as defined in claim 6, wherein the luminaire control module is integrated with the receiver control module.
8. The lighting device according to claim 6, wherein the wireless power transmission assembly further comprises a first magnetism isolating sheet, the first magnetism isolating sheet isolating the transmission end control module and the transmission coil; and/or the wireless power supply receiving assembly further comprises a second magnetism isolating sheet, and the second magnetism isolating sheet isolates the receiving end control module and the receiving coil.
9. A lighting device as recited in claim 6, wherein said transmitter control module comprises a transmitter communication module, said receiver control module comprises a receiver communication module, and said lamp control module comprises a lamp communication module; the transmitting end communication module, the receiving end communication module and the lamp communication module are in wireless communication connection.
10. A lighting device as recited in claim 1, further comprising: a first motor including a first main body portion and a first motor shaft rotatably connected to the first main body portion; the first motor shaft is fixedly connected with the first rotating shaft and coaxially arranged, and the first main body part is fixedly connected with the rotating body; the wireless power supply receiving assembly provides power for the first motor, and the first motor provides rotating power for the rotating body.
11. A lighting device as recited in claim 1, further comprising a lamp body and a second shaft, wherein said lamp body is rotatably connected to said rotating body along an axis of said second shaft, an axial direction of said second shaft is perpendicular to or intersecting an axial direction of said first shaft, said lamp body has a third opening facing away from said fixed body, and said light source module is disposed in said lamp body and emits light toward said third opening.
12. A lighting device as recited in claim 11, further comprising a second motor, said second motor comprising a second body portion and a second motor shaft, said second motor shaft being rotatably connected to said second body portion; the second motor shaft is fixedly connected with the second rotating shaft and coaxially arranged, and the second main body part is fixedly connected with the rotating body; the wireless power supply receiving assembly provides power for the second motor, and the second motor provides rotation power for the lamp body.
13. The lighting device as defined in claim 11, wherein the second shaft has a wire hole thereon, and the wire hole communicates the light source module and the wireless power receiving assembly; the lighting device comprises a power supply lead which is arranged in the rotating body and penetrates through the wire passing hole to be connected with the light source module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823837.XU CN213334061U (en) | 2020-11-30 | 2020-11-30 | Lighting device |
| PCT/CN2021/127020 WO2022111204A1 (en) | 2020-11-30 | 2021-10-28 | Illumination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823837.XU CN213334061U (en) | 2020-11-30 | 2020-11-30 | Lighting device |
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| Publication Number | Publication Date |
|---|---|
| CN213334061U true CN213334061U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022823837.XU Active CN213334061U (en) | 2020-11-30 | 2020-11-30 | Lighting device |
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| CN (1) | CN213334061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393167A (en) * | 2020-11-30 | 2021-02-23 | 欧普照明股份有限公司 | Lighting device |
| WO2022111204A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州欧普照明有限公司 | Illumination apparatus |
-
2020
- 2020-11-30 CN CN202022823837.XU patent/CN213334061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393167A (en) * | 2020-11-30 | 2021-02-23 | 欧普照明股份有限公司 | Lighting device |
| WO2022111204A1 (en) * | 2020-11-30 | 2022-06-02 | 苏州欧普照明有限公司 | Illumination apparatus |
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