CN110608400A - Stage lamp and wireless transmitting and receiving antenna device and control circuit thereof - Google Patents
Stage lamp and wireless transmitting and receiving antenna device and control circuit thereof Download PDFInfo
- Publication number
- CN110608400A CN110608400A CN201910863869.1A CN201910863869A CN110608400A CN 110608400 A CN110608400 A CN 110608400A CN 201910863869 A CN201910863869 A CN 201910863869A CN 110608400 A CN110608400 A CN 110608400A
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- Prior art keywords
- light
- antenna
- circuit
- stage
- voltage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/105—Outdoor lighting of arenas or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a stage lamp and a wireless transmitting and receiving antenna device and a control circuit thereof, wherein the wireless transmitting and receiving antenna device comprises: the stage lamp comprises a PCB (1), wherein an antenna (T1) and an antenna control circuit connected with the antenna (T1) are arranged on the PCB (1), a first light through hole (3) is formed in the middle of the PCB (1), and the first light through hole (3) is arranged opposite to a head light-emitting surface in the stage lamp.
Description
Technical Field
The invention relates to the technical field of lamp control, in particular to a stage lamp, a wireless transmitting and receiving antenna device and a control circuit thereof.
Background
With the development of stage equipment, more and more stage articles are used, and more specialization and standardization are realized. Wired control has not met the need and wireless devices are beginning to emerge in large numbers in the stage equipment industry.
At present, most wireless receiving devices are externally arranged in the market, the antenna positions of the stage lamps are basically arranged at the rear parts of the lamps, but due to the fact that the environments of the occasions where the various customers are installed are inconsistent with the positions of the hanging trusses, the installation positions often have obstacles for blocking wireless signal receiving, and the external waterproof antennas cannot be installed due to the fact that the sizes of the lamps are too small.
Therefore, it is necessary to provide a technical solution to solve the above problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the present invention provides a stage lighting fixture, a wireless transmitting and receiving antenna device thereof, and a control circuit thereof, so as to realize a wireless transmitting and receiving antenna device and a stage lighting fixture thereof that are not blocked by most obstacles.
In order to achieve the above object, the present invention provides a wireless transmitting and receiving antenna device for a stage light fixture, comprising: PCB circuit board (1), be provided with antenna (T1) and the antenna control circuit who is connected with antenna (T1) on it, be provided with first unthreaded hole (3) in the middle of PCB circuit board (1), first unthreaded hole (3) with head light emitting area in the stage lamps and lanterns sets up relatively.
Preferably, the antenna (T1) is a PCB printed antenna or a micro patch antenna.
In order to achieve the above object, the present invention further provides an antenna control circuit for a stage lighting fixture, including:
the power supply module is used for boosting the voltage after filtering the low-voltage direct current to supply to the charging circuit and the voltage stabilizing circuit for use;
a battery for storing electrical energy to power the wireless control circuit in the absence of mains electricity;
the voltage stabilizing circuit is used for converting the battery voltage or the voltage output by the booster circuit into a stable low-voltage system voltage;
the microprocessor is used for communicating with the wireless module and decoding the received instruction to generate a control output signal so as to control the operation of the stage lamp;
and the wireless module is connected with the microprocessor and the antenna and used for receiving and responding to the wireless instruction.
Preferably, the power supply module includes:
the power supply input and filter circuit is used for filtering low-voltage direct current and inputting the low-voltage direct current to the booster circuit;
the booster circuit is used for boosting the voltage output by the power input and filter circuit and then providing the boosted voltage to the charging circuit and the voltage stabilizing circuit;
and the charging circuit is used for charging the battery.
Preferably, the wireless module is an ISM frequency band wireless module or a 2G/3G/4G/5G mobile communication module.
In order to achieve the purpose, the invention further provides a stage lamp, which comprises a lamp housing (100), wherein an accommodating cavity is arranged in the lamp housing (100), a second light through hole (11) communicated with the accommodating cavity is formed in the surface of the lamp housing, a lamp panel (12), a control panel (13), a lens (14) and a wireless transmitting and receiving antenna device (15) are sequentially arranged in the accommodating cavity from bottom to top, 1 or more light sources are arranged on the lamp panel (12), a control circuit connected with the light sources of the lamp panel (12) is arranged on the control panel (13), a through hole is formed in the control panel (13), so that the lens (14) penetrates through the control panel (13) and is arranged above the light sources of the lamp panel (12), a PCB (printed circuit board) of the wireless transmitting and receiving antenna device (15) is arranged above the lens (14), and a first light through hole of the wireless transmitting and receiving antenna device corresponds to the head of, the light passing through the lens (14) is emitted from the first light through hole, and the light emitted from the first light through hole is emitted from the second light through hole (11) of the stage lamp shell.
Preferably, the lamp housing (100) is made of die-cast aluminum.
Preferably, a layer of waterproof acrylic (16) is further arranged on the top of the second light through hole (11) of the lamp housing (100).
Compared with the prior art, the stage lamp and the wireless transmitting and receiving antenna device and the control circuit thereof are characterized in that the PCB (1) is designed, the antenna (T1) and the antenna control circuit connected with the antenna (T1) are arranged on the PCB, the first light through hole (3) is arranged in the middle of the PCB (1), and the first light through hole (3) is arranged opposite to the head light-emitting surface in the stage lamp, so that the wireless transmitting and receiving antenna device and the stage lamp thereof which are not blocked by most obstacles are realized.
Drawings
Fig. 1 is a schematic structural diagram of a wireless transmitting and receiving antenna device of a stage lighting fixture according to a first embodiment of the present invention;
fig. 2 is an exploded view of a stage lighting fixture according to a second embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a stage lighting fixture according to a second embodiment of the present invention;
fig. 4 is a circuit diagram of an antenna control circuit according to a third embodiment of the present invention.
Detailed Description
Other advantages and capabilities of the present invention will be readily apparent to those skilled in the art from the present disclosure by describing the embodiments of the present invention with specific embodiments thereof in conjunction with the accompanying drawings. The invention is capable of other and different embodiments and its several details are capable of modification in various other respects, all without departing from the spirit and scope of the present invention.
Fig. 1 is a schematic structural diagram of a wireless transmitting and receiving antenna device of a stage lighting fixture according to a first embodiment of the present invention. As shown in fig. 1, the present invention provides a wireless transmitting and receiving antenna device for stage lighting fixture, including: PCB circuit board 1 is provided with antenna T1 on it and the antenna control circuit 2 who is connected with antenna T1, be provided with first logical unthreaded hole 3 in the middle of PCB circuit board 1, PCB circuit board 1 set up in head light emitting area top in the stage lamps and lanterns, first logical unthreaded hole 3 with head light emitting area sets up relatively in the lamps and lanterns to the light that makes the light source outgoing in the lamps and lanterns can jet out the lamp body through first logical unthreaded hole 3 and be used for the external illumination. In an embodiment of the present invention, the antenna T1 may be a printed PCB antenna or a micro patch antenna.
Fig. 2 is an exploded view of a stage lighting fixture according to a second embodiment of the present invention, and fig. 3 is a cross-sectional view of the stage lighting fixture according to the second embodiment of the present invention. As shown in fig. 2 and 3, the stage light fixture of the present invention includes: lamp housing 100, the holding chamber has in lamp housing 100, and open on the surface has the second light through hole 11 with the holding chamber intercommunication, supreme lamp plate 12, control panel 13, lens 14, the wireless transmission and reception antenna device 15 of including in proper order are followed to the holding intracavity, set up one or more LED luminescent light source on lamp plate 12, it can set up in the comparatively central point of lamp plate 12, and control panel 13 is the control circuit of control light source work, and it connects light source on lamp plate 12, be provided with the through-hole on control panel 13 so that lens 14 passes control panel 13 and sets up in the light source top on lamp plate 12, in order to launch the light of light source through the lens effect, the light emitting area of lens portion is the head light emitting area of lamps and lanterns, the PCB circuit board 1 of wireless transmission and reception antenna device 15 set up in the top of lens 14, and its first light through hole 3 corresponds the head of lens 14 to light that will pass through lens 14 is launched from first light through hole, the light emitted from the first light through hole 3 is further emitted from the second light through hole 11 of the lamp housing for external illumination, and the lamp housing 100 is made of die-cast aluminum.
In the embodiment of the present invention, a layer of waterproof acryl 16 is further disposed on the top of the second light-passing hole 11 of the lamp housing 100, and since the lamp housing 100 is made of die-cast aluminum, if the antenna is mounted inside and is shielded from signals, the signals can pass through the waterproof acryl to receive the signals
Fig. 4 is a circuit diagram of an antenna control circuit according to a third embodiment of the present invention. As shown in fig. 4, the antenna control circuit of the present invention includes a power module 10, a battery 20, a voltage regulator circuit 30, a microprocessor 40, and a wireless module 50.
The power module 10 is composed of a power input and filter circuit 101, a boost circuit 102 and a charging circuit 103, and is used for filtering low-voltage direct current (such as +5V) and then boosting the voltage (such as +12V) to supply the charging circuit and the voltage stabilizing circuit for use; the battery 20 is a rechargeable battery for storing electric energy to power the wireless control circuit when the mains supply is missing; a voltage stabilizing circuit 30 for converting the battery voltage or the voltage output from the booster circuit into a stable low voltage system voltage such as + 3.3V; the microprocessor 40 is used for communicating with the wireless module and decoding the received instruction to generate a control output signal so as to control the operation of the stage lamp; the wireless module 50 is an ISM band (2.4G/433M/40M/27M) wireless module or a 2G/3G/4G/5G mobile communication module, and is used for receiving and responding to wireless commands. In the specific embodiment of the invention, the micro antenna is a Printed Circuit Board (PCB) antenna or a micro patch antenna, and can be used for receiving the wireless signal sent by the remote controller and sending the response signal of the wireless control circuit.
In summary, the stage light fixture and the wireless transmitting and receiving antenna device and the control circuit thereof provided by the invention realize the wireless transmitting and receiving antenna device and the stage light fixture which are not blocked by most obstacles by designing the PCB circuit board (1), arranging the antenna (T1) and the antenna control circuit connected with the antenna (T1) on the PCB circuit board, and arranging the first light through hole (3) in the middle of the PCB circuit board (1), wherein the first light through hole (3) is opposite to the light emitting surface of the head part in the stage light fixture.
Compared with the prior art, the invention has the following advantages:
1. according to the stage lighting system, the antenna is designed on the PCB and is arranged above the head light-emitting surface of the stage lighting, so that the space occupied by the stage lighting antenna is reduced;
2. according to the invention, the waterproof acryl is designed at the top end of the lamp, so that the lamp is easier to waterproof, and the waterproof cost and difficulty are reduced;
3. because the position of the PCB circuit board containing the antenna and the light-emitting surface are in the same plane, no matter how the lamp is installed, the wireless receiving position is difficult to be blocked by obstacles, thereby greatly reducing the area of wireless signal obstacles;
4. in the assembly space with limited volume, the antenna receiving device is designed on the PCB, and the function of wireless receiving is exerted to the maximum extent.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, the scope of the invention should be determined from the following claims.
Claims (8)
1. A wireless transmitting and receiving antenna device of a stage light fixture, comprising: PCB circuit board (1), be provided with antenna (T1) and the antenna control circuit who is connected with antenna (T1) on it, be provided with first unthreaded hole (3) in the middle of PCB circuit board (1), first unthreaded hole (3) with head light emitting area in the stage lamps and lanterns sets up relatively.
2. A stage light fixture wireless transmitting and receiving antenna device as recited in claim 1, wherein: the antenna (T1) is a PCB printed antenna or a micro patch antenna.
3. An antenna control circuit for a stage light fixture, comprising:
the power supply module is used for boosting the voltage after filtering the low-voltage direct current to supply to the charging circuit and the voltage stabilizing circuit for use;
a battery for storing electrical energy to power the wireless control circuit in the absence of mains electricity;
the voltage stabilizing circuit is used for converting the battery voltage or the voltage output by the booster circuit into a stable low-voltage system voltage;
the microprocessor is used for communicating with the wireless module and decoding the received instruction to generate a control output signal so as to control the operation of the stage lamp;
and the wireless module is connected with the microprocessor and the antenna and used for receiving and responding to the wireless instruction.
4. A stage light fixture antenna control circuit as recited in claim 3, wherein the power module includes:
the power supply input and filter circuit is used for filtering low-voltage direct current and inputting the low-voltage direct current to the booster circuit;
the booster circuit is used for boosting the voltage output by the power input and filter circuit and then providing the boosted voltage to the charging circuit and the voltage stabilizing circuit;
and the charging circuit is used for charging the battery.
5. A stage light fixture antenna control circuit as recited in claim 3, wherein: the wireless module is an ISM frequency range wireless module or a 2G/3G/4G/5G mobile communication module.
6. The stage lamp comprises a lamp shell (100), wherein a containing cavity is formed in the lamp shell (100), a second light through hole (11) communicated with the containing cavity is formed in the surface of the lamp shell, a lamp panel (12), a control panel (13), a lens (14) and a wireless transmitting and receiving antenna device (15) are sequentially arranged in the containing cavity from bottom to top, 1 or more light sources are arranged on the lamp panel (12), a control circuit connected with the light source of the lamp panel (12) is arranged on the control panel (13), a through hole is formed in the control panel (13), so that the lens (14) penetrates through the control panel (13) and is arranged above the light source of the lamp panel (12), a PCB (printed circuit board) of the wireless transmitting and receiving antenna device (15) is arranged above the lens (14), a first light through hole of the PCB corresponds to the head of the lens (14), and light passing through the lens (14) is emitted from the first light through hole, and the light rays emitted from the first light through hole are emitted from a second light through hole (11) of the stage lamp shell.
7. A stage light fixture as recited in claim 6, wherein: the lamp shell (100) is made of die-cast aluminum.
8. A stage light fixture as recited in claim 6, wherein: and a layer of waterproof acrylic (16) is also arranged at the top of the second light through hole (11) of the lamp shell (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863869.1A CN110608400A (en) | 2019-09-12 | 2019-09-12 | Stage lamp and wireless transmitting and receiving antenna device and control circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863869.1A CN110608400A (en) | 2019-09-12 | 2019-09-12 | Stage lamp and wireless transmitting and receiving antenna device and control circuit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110608400A true CN110608400A (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910863869.1A Pending CN110608400A (en) | 2019-09-12 | 2019-09-12 | Stage lamp and wireless transmitting and receiving antenna device and control circuit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608400A (en) |
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| CN207005868U (en) * | 2017-05-16 | 2018-02-13 | 宁波晨升光电科技有限公司 | A kind of projection illumination light fixture |
| TWM557492U (en) * | 2017-11-22 | 2018-03-21 | 麗光科技股份有限公司 | Lamp assembly and lamp using the lamp assembly |
| CN208281889U (en) * | 2018-04-23 | 2018-12-25 | 漳州立达信光电子科技有限公司 | A kind of intelligent lamp |
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2019
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203464152U (en) * | 2013-06-20 | 2014-03-05 | 丰唐物联技术（深圳）有限公司 | Wireless charging colored lamp device |
| JP3193029U (en) * | 2014-03-31 | 2014-09-11 | 明俊 李 | Infrared emitting device and infrared emitting system using the infrared emitting device |
| CN204114715U (en) * | 2014-08-22 | 2015-01-21 | 浙江万国电子科技有限公司 | A kind of LED projector lamp of controlled in wireless |
| CN104566027A (en) * | 2014-12-26 | 2015-04-29 | 生迪光电科技股份有限公司 | LED (Light Emitting Diode) illuminating device, system and antenna arranging method thereof |
| CN204377220U (en) * | 2015-02-05 | 2015-06-03 | 覃小刚 | The stage lamp system that removable mobile phone controls |
| CN204928210U (en) * | 2015-07-08 | 2015-12-30 | 芜湖天正电力设备有限公司 | Battery charger device |
| CN205690286U (en) * | 2016-06-03 | 2016-11-16 | 席大英 | The variable photochromic water-bed spotlight of a kind of Remote |
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