CN209427043U - A kind of radiator structure for unmanned helicopter - Google Patents
A kind of radiator structure for unmanned helicopter Download PDFInfo
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- CN209427043U CN209427043U CN201821505254.9U CN201821505254U CN209427043U CN 209427043 U CN209427043 U CN 209427043U CN 201821505254 U CN201821505254 U CN 201821505254U CN 209427043 U CN209427043 U CN 209427043U
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- main paddle
- tail
- fixedly connected
- unmanned helicopter
- fuselage
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Abstract
The utility model discloses a kind of radiator structures for unmanned helicopter, including fuselage, the fuselage interior is equipped with engine, the engine side is fixedly connected with sebific duct, described sebific duct one end is fixedly connected with cooling water tank, the fuselage upper end is equipped with main paddle shaft, the main paddle shaft upper end is equipped with propeller, the main paddle shaft lower end is equipped with main paddle wheel, the main paddle wheel side is equipped with radiator fan, the main paddle wheel other side is equipped with No.1 synchronous belt, No.1 synchronous belt one end is fixedly connected with tail-rotor driven shaft, tail-rotor driven shaft lower end is fixedly connected with No. two synchronous belts, described No. two synchronous belt one end are equipped with tail pipe.The utility model structure is simple, novel in design, can further radiate to cooling water tank, solve the technological deficiency that unmanned helicopter fuselage interior heat dissipation effect is bad in the prior art, reduce the loss of energy.
Description
Technical field
The utility model relates to unmanned helicopter technical field, in particular to a kind of heat dissipation knot for unmanned helicopter
Structure.
Background technique
UAV is to utilize radio robot and the presetting apparatus provided for oneself referred to as " unmanned helicopter "
The not manned aircraft of manipulation.Without cockpit on machine, but automatic pilot, presetting apparatus, signal pickup assembly are installed etc.
Equipment.On ground, naval vessels or machine tool remote control station personnel are by the equipment such as radar, it is tracked, is positioned, is remotely controlled, telemetering and
Digital Transmission.It can take off as conventional airplane under wireless remotecontrol or be launched with booster rocket, it can also be by machine tool band
Flight is launched to aerial.
After a protracted use, engine can generate a large amount of heat to unmanned helicopter, will lead to helicopter damage, be
This, can be added radiator structure, but in existing technology, increase other dynamic structures often to guarantee the fortune of radiator fan
Row, but such a process increases the weight of helicopter itself, the farther distance so that unmanned helicopter can not fly.For this purpose,
It is proposed that a kind of radiator structure for unmanned helicopter.
Utility model content
The main purpose of the utility model is to provide a kind of radiator structures for unmanned helicopter, can effectively solve
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of radiator structure for unmanned helicopter, including fuselage, the fuselage interior is equipped with engine, described to start
Machine side is fixedly connected with sebific duct, and described sebific duct one end is fixedly connected with cooling water tank, and the fuselage upper end is equipped with main paddle shaft, institute
Main paddle shaft upper end is stated equipped with propeller, the main paddle shaft lower end is equipped with main paddle wheel, and the main paddle wheel side is equipped with radiator fan, institute
The main paddle wheel other side is stated equipped with No.1 synchronous belt, No.1 synchronous belt one end is fixedly connected with tail-rotor driven shaft, the tail-rotor
Driven shaft lower end is fixedly connected with No. two synchronous belts, and described No. two synchronous belt one end are equipped with tail pipe.
Further, the engine and propeller are sequentially connected by main paddle shaft and main paddle wheel.
Further, the main paddle shaft and radiator fan are sequentially connected by main paddle wheel.
Further, the fuselage is fixedly connected with tail pipe, and described tail pipe one end is provided with tail rotor.
Further, the tail rotor of described tail pipe one end and main paddle shaft are driven by main paddle wheel, No.1 synchronous belt, tail-rotor
Axis, No. two toothed belt transmission connections.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model is by the way that engine and propeller to be sequentially connected by main paddle shaft and main paddle wheel, and by main paddle shaft
Be sequentially connected with radiator fan by main paddle wheel so that engine to unmanned helicopter carry out power transmission when, can
It drives radiator fan to be rotated by the mechanical structure of itself, helps cooling water tank after through sebific duct draws engine heat
Carry out rapid cooling, avoid because engine because temperature it is excessively high caused by damage；
2. the utility model structure is simple, novel in design, it can further radiate to cooling water tank, solve the prior art
The bad technological deficiency of middle unmanned helicopter fuselage interior heat dissipation effect, reduces the loss of energy.
Detailed description of the invention
Fig. 1 is overall structure diagram of the utility model for the radiator structure of unmanned helicopter.
Fig. 2 is other embodiments structural schematic diagram of the utility model for the radiator structure of unmanned helicopter.
Fig. 3 is other embodiments structural schematic diagram of the utility model for the radiator structure of unmanned helicopter.
Fig. 4 is other embodiments structural schematic diagram of the utility model for the radiator structure of unmanned helicopter.
In figure: 1, main paddle shaft；2, main paddle wheel；3, tail-rotor driven shaft；4, radiator fan；5, cooling water tank；6, tail pipe；7, spiral shell
Revolve paddle；8, engine；9, sebific duct；10, No.1 synchronous belt；11, No. two synchronous belts；12, fuselage.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of radiator structure for unmanned helicopter, including fuselage 12 are set inside the fuselage 12
There is engine 8,8 side of engine is fixedly connected with sebific duct 9, and described 9 one end of sebific duct is fixedly connected with cooling water tank 5, institute
12 upper end of fuselage is stated equipped with main paddle shaft 1, main 1 upper end of paddle shaft is equipped with propeller 7, and main 1 lower end of paddle shaft is equipped with main paddle wheel
2, main 2 side of paddle wheel is equipped with radiator fan 4, and main 2 other side of paddle wheel is equipped with No.1 synchronous belt 10, and the No.1 is synchronous
10 one end of band is fixedly connected with tail-rotor driven shaft 3, and 3 lower end of tail-rotor driven shaft is fixedly connected with No. two synchronous belts 11, described
No. two 11 one end of synchronous belt are equipped with tail pipe 6.
Wherein, the engine 8 and propeller 7 are sequentially connected by main paddle shaft 1 and main paddle wheel 2.
It as shown in Figs 1-4, can be preferably by the power transmission of engine 8 to propeller 7, so that unmanned helicopter can be with
It flies.
Wherein, the main paddle shaft 1 and radiator fan 4 are sequentially connected by main paddle wheel 2.
As shown in Figs 1-4, radiator fan 4 can be driven to be rotated by the mechanical structure of itself, helps cooling water tank 5
Rapid cooling is carried out after through 9 draws engine of sebific duct, 8 heat.
Wherein, the fuselage 12 is fixedly connected with tail pipe 6, and described 6 one end of tail pipe is provided with tail rotor.
As shown in Figs 1-4, convenient to send power to tail rotor and working.
Wherein, the tail rotor of described 6 one end of tail pipe and main paddle shaft 1 are driven by main paddle wheel 2, No.1 synchronous belt 10, tail-rotor
3, No. two synchronous belts 11 of axis are sequentially connected.
It as shown in Figs 1-4, can be by the connection of structure, so that tail rotor is also operable.
It should be noted that the utility model is a kind of radiator structure for unmanned helicopter, including 1, main paddle shaft；2,
Main paddle wheel；3, tail-rotor driven shaft；4, radiator fan；5, cooling water tank；6, tail pipe；7, propeller；8, engine；9, sebific duct；10,
No.1 synchronous belt；11, No. two synchronous belts；12, fuselage, component are universal standard part or portion as known to those skilled in the art
Part, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, work
When, by the way that engine 8 and propeller 7 are sequentially connected by main paddle shaft 1 and main paddle wheel 2, and by main paddle shaft 1 and radiator fan 4
It is sequentially connected by main paddle wheel 2, so that engine 8 can pass through itself when carrying out power transmission to unmanned helicopter
Mechanical structure drive radiator fan 4 to be rotated, help cooling water tank 5 by carrying out after 9 draws engine of sebific duct, 8 heat
Rapid cooling, avoid because engine 8 because temperature it is excessively high caused by damage, structure is simple, novel in design, can be to cooling water tank 5
Further heat dissipation, solves the technological deficiency that unmanned helicopter fuselage interior heat dissipation effect is bad in the prior art, reduces energy
The loss of amount.
In as shown in Figs 1-4, the position of radiator fan 4 not only above cooling water tank 5, can also carry out other modes
Setting, so as to preferably radiate to engine 8.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of radiator structure for unmanned helicopter, including fuselage (12), it is characterised in that: set inside the fuselage (12)
Have engine (8), engine (8) side is fixedly connected with sebific duct (9), and described sebific duct (9) one end is fixedly connected with heat dissipation
Water tank (5), fuselage (12) upper end are equipped with main paddle shaft (1), and main paddle shaft (1) upper end is equipped with propeller (7), the main paddle
Axis (1) lower end is equipped with main paddle wheel (2), and main paddle wheel (2) side is equipped with radiator fan (4), and main paddle wheel (2) other side is set
Have No.1 synchronous belt (10), described No.1 synchronous belt (10) one end is fixedly connected with tail-rotor driven shaft (3), the tail-rotor driven shaft
(3) lower end is fixedly connected with No. two synchronous belts (11), and No. two synchronous belts (11) one end is equipped with tail pipe (6).
2. a kind of radiator structure for unmanned helicopter according to claim 1, it is characterised in that: the engine
(8) it is sequentially connected with propeller (7) by main paddle shaft (1) and main paddle wheel (2).
3. a kind of radiator structure for unmanned helicopter according to claim 1, it is characterised in that: the main paddle shaft
(1) it is sequentially connected with radiator fan (4) by main paddle wheel (2).
4. a kind of radiator structure for unmanned helicopter according to claim 1, it is characterised in that: the fuselage (12)
It is fixedly connected with tail pipe (6), described tail pipe (6) one end is provided with tail rotor.
5. a kind of radiator structure for unmanned helicopter according to claim 1, it is characterised in that: the tail pipe (6)
The tail rotor of one end and main paddle shaft (1) pass through main paddle wheel (2), No.1 synchronous belt (10), tail-rotor driven shaft (3), No. two synchronous belts
(11) it is sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821505254.9U CN209427043U (en) | 2018-09-14 | 2018-09-14 | A kind of radiator structure for unmanned helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821505254.9U CN209427043U (en) | 2018-09-14 | 2018-09-14 | A kind of radiator structure for unmanned helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209427043U true CN209427043U (en) | 2019-09-24 |
Family
ID=68006647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821505254.9U Active CN209427043U (en) | 2018-09-14 | 2018-09-14 | A kind of radiator structure for unmanned helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209427043U (en) |
-
2018
- 2018-09-14 CN CN201821505254.9U patent/CN209427043U/en active Active
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