CN207120895U - It is a kind of can night multi-colour luminous rugby shape aircraft - Google Patents
It is a kind of can night multi-colour luminous rugby shape aircraft Download PDFInfo
- Publication number
- CN207120895U CN207120895U CN201721079692.9U CN201721079692U CN207120895U CN 207120895 U CN207120895 U CN 207120895U CN 201721079692 U CN201721079692 U CN 201721079692U CN 207120895 U CN207120895 U CN 207120895U
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- China
- Prior art keywords
- electroluminescent lamps
- led electroluminescent
- pin
- drive circuit
- lamp
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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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses it is a kind of can night multi-colour luminous rugby shape aircraft, including aircraft body, the aircraft body include nacelle, rotor and landing gear, and rotor is fixedly mounted on the top of nacelle, and landing gear is fixedly mounted on the bottom of nacelle；Copper base is provided with the outside of the nacelle, screw hole is offered on copper base, copper base is fixedly mounted in nacelle by screw through screw hole.Originally can night multi-colour luminous rugby shape aircraft control the LED of different color to light by main control chip U1, it is elegant in appearance；The work of each street lamp group can be operated alone by red light drive circuit, blue lamp drive circuit, green light drive circuit and white lamp drive circuit; current foldback circuit can be when system input current be excessive; MULT pin are dragged down by force so that each drive circuit is stopped, and plays a protective role；Overall volume is small, attractive in appearance, working stability, and self-shield ability is strong.
Description
Technical field
The utility model is related to unmanned air vehicle technique field, it is specially a kind of can night multi-colour luminous rugby shape flight
Device.
Background technology
SUAV is widely used in plant protection and investigation field, but SUAV simultaneously can be used for literature and art joint performance,
Fly in the air to build more preferable atmosphere, to ensure the quality of whole joint performance, therefore the work such as color to light and LED
Stability have very high requirement, LED etc. easily occur the phenomenon of excessively stream at work, LED etc. is caused to damage, shortening makes
With the life-span, thus need it is a kind of can night multi-colour luminous rugby shape aircraft.
Utility model content
The purpose of this utility model be to provide it is a kind of can night multi-colour luminous rugby shape aircraft, possess volume
It is small, attractive in appearance, working stability, the advantages of self-shield ability is strong, solve in the prior art that lighting effects are bad, job insecurity
Problem.
To achieve the above object, the utility model provides following technical scheme：It is a kind of can night multi-colour luminous rugby
Shape aircraft, including aircraft body, the aircraft body include nacelle, rotor and landing gear, and rotor is fixedly mounted on cabin
The top of body, landing gear are fixedly mounted on the bottom of nacelle；Copper base is provided with the outside of the nacelle, is offered on copper base
Screw hole, copper base are fixedly mounted in nacelle by screw through screw hole；The side of copper base is provided with standard interface and inserted
Seat, the upper end of copper base is provided with red light LED electroluminescent lamps group, blue lamp LED electroluminescent lamps group and green light LED electroluminescent lamps group and white lamp
LED electroluminescent lamp groups；The opposite side upper end of the copper base is provided with paster LED, paster LED and red light LED electroluminescent lamps group, blue lamp
It is provided between LED electroluminescent lamps group, green light LED electroluminescent lamps group and white lamp LED electroluminescent lamp groups and covers copper cash, red light LED electroluminescent lamps group,
Blue lamp LED electroluminescent lamps group, green light LED electroluminescent lamps group and white lamp LED electroluminescent lamp groups are electrically connected by covering copper cash with paster LED.
Preferably, the red light LED electroluminescent lamps group, blue lamp LED electroluminescent lamps group, green light LED electroluminescent lamps group and white lamp LED hairs
The side of light lamp group is respectively arranged with red light drive circuit, blue lamp drive circuit, green light drive circuit and white lamp drive circuit, green
Lamp drive circuit is internally provided with main control chip U1, main control chip U1 model L6562D, main control chip U1 INV pin
Series resistor R14, main control chip U1 COMP pins are sequentially connected in series resistance R11 and resistance R2, main control chip U1 GATE pins
Series resistor R18 electrically connects with switching tube Q2 drain, switching tube Q2 source class series resistor R12 ground connection, main control chip U1's
CS pins electrically connect with resistance R12 input, and resistance R14 output end serial capacitance C1 and resistance R12 output end are electrically connected
Connect, electric capacity C43 is attempted by resistance R18 output end and electric capacity C1 output end, main control chip U1 pin VCC serial capacitances
C19 and electric capacity C1 output end simultaneously connects, and main control chip U1 pin ZCD pins and connecting resistance R5 and electric capacity 13, resistance R5's is defeated
Go out the output end that end is attempted by electric capacity C1；The base stage of the switching tube Q2 is connected with transformer T pin 4, the output of electric capacity 13
End series resistor R31 and resistance R24 be connected with the input of transformer T pins 4, the series diode D2 of pin 3 of transformer with
Diode D1 is connected with switching tube Q2 base stage；The series diode D3 of pin 1 and inductance L4 of the transformer connect with lamp bead
Connect, diode D3 output end serial capacitance C17 and the pin 2 of transformer connect, inductance L4 output end serial capacitance C18 with
Electric capacity C17 output end connection.
Preferably, the medial extremity of the standard interface socket is provided with current foldback circuit, and current foldback circuit includes core
Piece U2, chip U2 pin 4 are connected with main control chip U1 MULT pins, chip U2 pin 1 concatenate voltage-regulator diode D4 with
Pin 2 is connected, and chip U2 pin 1 is grounded, and the chip U2 series resistor R80 of pin 1, resistance R80 output end simultaneously meets LED
Lamp D21, LED D22, LED lamp D23 and LED D24.
Preferably, the red light LED electroluminescent lamps group, blue lamp LED electroluminescent lamps group, green light LED electroluminescent lamps group and white lamp LED hairs
Light lamp group includes four lamp beads.
Preferably, the red light drive circuit, blue lamp drive circuit and white lamp drive circuit and green light drive circuit are distinguished
Corresponding driving red light LED electroluminescent lamps group (8), blue lamp LED electroluminescent lamps group (9), green light LED electroluminescent lamps group (10) and white lamp LED hairs
Light lamp group (11), type of drive all same.
Compared with prior art, the beneficial effects of the utility model are as follows：
Originally can night multi-colour luminous rugby shape aircraft red light LED electroluminescent lamps group, blue lamp will be provided with by nut
The copper base of LED electroluminescent lamps group, green light LED electroluminescent lamps group and white lamp LED electroluminescent lamp groups is arranged in the nacelle of unmanned plane, is taken
Small volume, the LED for controlling different color by main control chip U1 lights, and when for theatrical performance, builds more attractive in appearance and joyous
Fast atmosphere；It can be operated alone respectively by red light drive circuit, blue lamp drive circuit, green light drive circuit and white lamp drive circuit
The work of street lamp group, current foldback circuit can be when system input current be excessive, and MULT pin are dragged down by force so that each driving electricity
Road is stopped, and plays a protective role；Overall volume is small, attractive in appearance, working stability, and self-shield ability is strong.
Brief description of the drawings
Fig. 1 is the utility model aircraft body side view；
Fig. 2 is the utility model aircraft body top view；
Fig. 3 is the utility model copper base top view；
Fig. 4 is the utility model green light drive circuit circuit diagram；
Fig. 5 is the utility model current foldback circuit circuit diagram.
In figure：1 aircraft body, 2 nacelles, 3 rotors, 4 landing gears, 5 copper bases, 6 screw holes, 7 standard interface sockets, 8
Red light LED electroluminescent lamps group, 9 blue lamp LED electroluminescent lamps groups, 10 green light LED electroluminescent lamps groups, 11 white lamp LED electroluminescent lamps groups, 12 pasters
Copper cash is covered in LED, 13.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-5, it is a kind of can night multi-colour luminous rugby shape aircraft, including aircraft body 1, aircraft
Body 1 includes nacelle 2, rotor 3 and landing gear 4, and rotor 3 is fixedly mounted on the top of nacelle 2, and landing gear 4 is fixedly mounted on cabin
The bottom of body 2；The outside of nacelle 2 is provided with copper base 5, and screw hole 6 is offered on copper base 5, and copper base 5 is run through by screw
Screw hole 6 is fixedly mounted in nacelle 2；The side of copper base 5 is provided with standard interface socket 7, the upper end installation of copper base 5
There are red light LED electroluminescent lamps group 8, blue lamp LED electroluminescent lamps group 9 and green light LED electroluminescent lamps group 10 and white lamp LED electroluminescent lamps group 11；Copper
The opposite side upper end of substrate 5 is provided with paster LED 12, paster LED 12 and red light LED electroluminescent lamps group 8, blue lamp LED electroluminescent lamp groups
9th, it is provided between green light LED electroluminescent lamps group 10 and white lamp LED electroluminescent lamps group 11 and covers copper cash 13, red light LED electroluminescent lamps group 8, indigo plant
Lamp LED electroluminescent lamps group 9, green light LED electroluminescent lamps group 10 and white lamp LED electroluminescent lamps group 11 are by covering copper cash 13 and paster LED 12
Electrical connection；Red light LED electroluminescent lamps group 8, blue lamp LED electroluminescent lamps group 9, green light LED electroluminescent lamps group 10 and white lamp LED electroluminescent lamp groups
11 include four lamp beads, red light LED electroluminescent lamps group 8, blue lamp LED electroluminescent lamps group 9, green light LED electroluminescent lamps group 10 and white lamp
The side of LED electroluminescent lamps group 11 is respectively arranged with red light drive circuit, blue lamp drive circuit, green light drive circuit and the driving of white lamp
Circuit, red light drive circuit, blue lamp drive circuit and white lamp drive circuit and green light drive circuit corresponding driving red light LED respectively
Electroluminescent lamp group 8, blue lamp LED electroluminescent lamps group 9, green light LED electroluminescent lamps group 10 and white lamp LED electroluminescent lamps group 11, red light drive circuit,
The type of drive all same of blue lamp drive circuit and white lamp drive circuit and green light drive circuit, the inside of green light drive circuit is set
It is equipped with main control chip U1, main control chip U1 model L6562D, main control chip U1 INV pin series resistor R14, master control core
Piece U1 COMP pins are sequentially connected in series resistance R11 and resistance R2, main control chip U1 GATE pin series resistor R18 and switching tube
Q2 drain electrical connection, switching tube Q2 source class series resistor R12 ground connection, main control chip U1 CS pins are defeated with resistance R12's
Enter end electrical connection, resistance R14 output end serial capacitance C1 electrically connects with resistance R12 output end, and electric capacity C43 is attempted by resistance
R18 output end and electric capacity C1 output end, main control chip U1 pin VCC serial capacitances C19 and electric capacity C1 output end are simultaneously
Connect, main control chip U1 pin ZCD pins and connecting resistance R5 and electric capacity 13, resistance R5 output end are attempted by electric capacity C1 output
End；Switching tube Q2 base stage is connected with transformer T pin 4, and the output end series resistor R31 and resistance R24 of electric capacity 13 are with becoming
The input connection of depressor T pins 4, the series diode D2 of pin 3 and diode D1 of transformer connect with switching tube Q2 drain electrode
Connect；The series diode D3 of pin 1 and inductance L4 of transformer are connected with lamp bead, diode D3 output end serial capacitance C17 with
The pin 2 of transformer is connected, and inductance L4 output end serial capacitance C18 is connected with electric capacity C17 output end；Driven in the green light
In circuit during main control chip U1 INV pin built-in voltage error amplifier input, COMP pin are output ends, prime during SAW
The frequency for controlling preceding road output is 1KHZ, and peak value is 3V triangular signal, and RED is that the frequency that microcontroller is provided is
225HZ rectangular pulse signal, also obtains a triangular wave after electric capacity C31, and both are superimposed the input signal as INV pin,
Resistance R17 is connected across between two corners, is used as feedback resistance, is provided from the signal of MULT pin input from front stage circuits, can be with
Control whether main control chip U1 works, CS pin connect switching tube Q2 source electrode, the current detecting electricity that resistance R12 is switching tube Q2
Resistance, when CS pin voltages reach internal multiplier output, by the shut-off of the trigger switch pipe inside device, and it is always maintained at closing
Disconnected state detects the zero cross signal of feedback current to ZCD pin, and ZCD pin are main control chip U1 zero passage detection end, and this zero passage is examined
Slowdown monitoring circuit is set out for trailing edge, and when the voltage of the ZCD pin drops to 1.6V, and GATE pin export high level, switching tube Q2 is opened
Open, be connected between ZCD pin and transformer T original grade coil one be made up of resistance R24, resistance R31 and electric capacity C13 it is anti-
Present network, redeeming；Because switching tube Q2 shutdown moments can produce a spike in drain electrode, voltage is up to thousands of
Volt, so the series diode D2 and diode D1 between switching tube Q2 drain and transformer T pin 3, clamps down on drain electrode jointly
Voltage, in case pollution power network, after transformer T secondary induction goes out high frequency voltage, rectified filtering supply load；Standard interface
The medial extremity of socket 7 is provided with current foldback circuit, and current foldback circuit includes chip U2, chip U2 pin 4 and master control core
Piece U1 MULT pins connection, chip U2 pin 1 are grounded, and chip U2 pin 1 concatenates voltage-regulator diode D4 and connected with pin 2
Connect, the chip U2 series resistor R80 of pin 1, resistance R80 output end and connect LED D21, LED D22, LED D23 and
LED D24；In system worked well, current foldback circuit does not work, when system input current is excessive, in chip U2
The voltage-regulator diode D4 in portion is reversed breakdown, circuit turn-on, and the phototriode in optocoupler is by light conduction, and MULT pin are by by force
Drag down so that each drive circuit is stopped, and plays a protective role, and because the input and output of optocoupler are mutually isolated, electric signal passes
It is defeated that there is one-way, thus there are good electrical isolation capabilities and antijamming capability, simultaneously because the input of optocoupler
Belong to the low-resistance element of current mode work, thus there is very strong work mould rejection ability, so using it as the middle-end of the system
Isolation element can greatly improve signal to noise ratio；By nut will be provided with red light LED electroluminescent lamps group 8, blue lamp LED electroluminescent lamps group 9,
The copper base 5 of green light LED electroluminescent lamps group 10 and white lamp LED electroluminescent lamps group 11 is arranged in the nacelle 2 of unmanned plane, takes volume
Small, the LED for controlling different color by main control chip U1 lights, and when for theatrical performance, builds more attractive in appearance and cheerful and light-hearted
Atmosphere；Overall volume is small, attractive in appearance, working stability, and self-shield ability is strong.
In summary：Originally can night multi-colour luminous rugby shape aircraft red light LED will be provided with by nut light
Lamp group 8, blue lamp LED electroluminescent lamps group 9, the copper base 5 of green light LED electroluminescent lamps group 10 and white lamp LED electroluminescent lamps group 11 are arranged on nothing
In man-machine nacelle 2, small volume is taken, the LED for controlling different color by main control chip U1 lights, for theatrical performance
When, build atmosphere more attractive in appearance and cheerful and light-hearted；Pass through red light drive circuit, blue lamp drive circuit, green light drive circuit and white lamp
The work of each street lamp group can be operated alone in drive circuit, and current foldback circuit can be when system input current be excessive, MULT pin quilts
Drag down by force so that each drive circuit is stopped, and plays a protective role；Overall volume is small, attractive in appearance, working stability, self-shield
Ability is strong.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. it is a kind of can night multi-colour luminous rugby shape aircraft, including aircraft body (1), it is characterised in that：It is described to fly
Row device body (1) includes nacelle (2), rotor (3) and landing gear (4), and rotor (3) is fixedly mounted on the top of nacelle (2), landing
Frame (4) is fixedly mounted on the bottom of nacelle (2)；Copper base (5) is provided with the outside of the nacelle (2), copper base opens up on (5)
There is screw hole (6), copper base (5) is fixedly mounted in nacelle (2) by screw through screw hole (6)；The side of copper base (5)
Standard interface socket (7) is provided with, the upper end of copper base (5) is provided with red light LED electroluminescent lamps group (8), blue lamp LED electroluminescent lamp groups
And green light LED electroluminescent lamps group (10) and white lamp LED electroluminescent lamps group (11) (9)；The opposite side upper end of the copper base (5) is provided with
Paster LED (12), paster LED (12) and red light LED electroluminescent lamps group (8), blue lamp LED electroluminescent lamps group (9), green light LED electroluminescent lamps
It is provided between group (10) and white lamp LED electroluminescent lamps group (11) and covers copper cash (13), red light LED electroluminescent lamps group (8), blue lamp LED hairs
Light lamp group (9), green light LED electroluminescent lamps group (10) and white lamp LED electroluminescent lamps group (11) are by covering copper cash (13) and paster LED
(12) electrically connect.
2. it is according to claim 1 it is a kind of can night multi-colour luminous rugby shape aircraft, it is characterised in that：It is described red
Lamp LED electroluminescent lamps group (8), blue lamp LED electroluminescent lamps group (9), green light LED electroluminescent lamps group (10) and white lamp LED electroluminescent lamps group (11)
Side be respectively arranged with red light drive circuit, blue lamp drive circuit, green light drive circuit and white lamp drive circuit, green light driving
Circuit is internally provided with main control chip U1, main control chip U1 model L6562D, main control chip U1 INV pin series resistors
R14, main control chip U1 COMP pins are sequentially connected in series resistance R11 and resistance R2, main control chip U1 GATE pin series resistors
R18 electrically connects with switching tube Q2 drain, switching tube Q2 source class series resistor R12 ground connection, main control chip U1 CS pins with
Resistance R12 input electrical connection, resistance R14 output end serial capacitance C1 electrically connect with resistance R12 output end, electric capacity
C43 is attempted by resistance R18 output end and electric capacity C1 output end, main control chip U1 pin VCC serial capacitances C19 and electric capacity
C1 output end is simultaneously connect, and main control chip U1 pin ZCD pins and connecting resistance R5 and electric capacity 13, resistance R5 output end are attempted by
Electric capacity C1 output end；The base stage of the switching tube Q2 is connected with transformer T pin 4, the output end series resistor of electric capacity 13
R31 and resistance R24 is connected with the input of transformer T pins 4, the series diode D2 of pin 3 and diode D1 of transformer with
Switching tube Q2 base stage connection；The series diode D3 of pin 1 and inductance L4 of the transformer are connected with lamp bead, diode D3's
The pin 2 of output end serial capacitance C17 and transformer connects, inductance L4 output end serial capacitance C18 and electric capacity C17 output
End connection.
3. it is according to claim 1 it is a kind of can night multi-colour luminous rugby shape aircraft, it is characterised in that：The mark
The medial extremity of quasi- interface socket (7) is provided with current foldback circuit, and current foldback circuit includes chip U2, chip U2 pin 4
Be connected with main control chip U1 MULT pins, chip U2 pin 1 is grounded, chip U2 pin 1 concatenate voltage-regulator diode D4 with
Pin 2 connects, the chip U2 series resistor R80 of pin 1, and resistance R80 output end simultaneously connects LED D21, LED D22, LED
D23 and LED D24.
4. it is according to claim 1 it is a kind of can night multi-colour luminous rugby shape aircraft, it is characterised in that：It is described red
Lamp LED electroluminescent lamps group (8), blue lamp LED electroluminescent lamps group (9), green light LED electroluminescent lamps group (10) and white lamp LED electroluminescent lamps group (11)
Include four lamp beads.
5. it is according to claim 1 it is a kind of can night multi-colour luminous rugby shape aircraft, it is characterised in that：It is described red
Lamp drive circuit, blue lamp drive circuit, green light drive circuit and white lamp drive circuit correspond to driving red light LED electroluminescent lamp groups respectively
(8), blue lamp LED electroluminescent lamps group (9), green light LED electroluminescent lamps group (10) and white lamp LED electroluminescent lamps group (11), type of drive is homogeneous
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079692.9U CN207120895U (en) | 2017-08-25 | 2017-08-25 | It is a kind of can night multi-colour luminous rugby shape aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079692.9U CN207120895U (en) | 2017-08-25 | 2017-08-25 | It is a kind of can night multi-colour luminous rugby shape aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120895U true CN207120895U (en) | 2018-03-20 |
Family
ID=61602470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079692.9U Expired - Fee Related CN207120895U (en) | 2017-08-25 | 2017-08-25 | It is a kind of can night multi-colour luminous rugby shape aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018299A (en) * | 2018-06-20 | 2018-12-18 | 智飞智能装备科技东台有限公司 | A kind of light emitting-type unmanned plane wing |
| CN110906243A (en) * | 2019-12-03 | 2020-03-24 | 江苏蒲公英无人机有限公司 | Suspension type light cube system based on unmanned aerial vehicle and working method |
-
2017
- 2017-08-25 CN CN201721079692.9U patent/CN207120895U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018299A (en) * | 2018-06-20 | 2018-12-18 | 智飞智能装备科技东台有限公司 | A kind of light emitting-type unmanned plane wing |
| CN110906243A (en) * | 2019-12-03 | 2020-03-24 | 江苏蒲公英无人机有限公司 | Suspension type light cube system based on unmanned aerial vehicle and working method |
| CN110906243B (en) * | 2019-12-03 | 2024-01-12 | 江苏蒲公英无人机有限公司 | Suspended light cube system based on unmanned aerial vehicle and working method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20200825 |