CN207034813U - One kind flight illumination broadcaster - Google Patents
One kind flight illumination broadcaster Download PDFInfo
- Publication number
- CN207034813U CN207034813U CN201720842241.XU CN201720842241U CN207034813U CN 207034813 U CN207034813 U CN 207034813U CN 201720842241 U CN201720842241 U CN 201720842241U CN 207034813 U CN207034813 U CN 207034813U
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- China
- Prior art keywords
- middle cylinder
- face
- annular
- radiator
- mounting hole
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- Expired - Fee Related
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Abstract
Flown the utility model discloses one kind and illuminate broadcaster, including outer barrel and middle cylinder, outer barrel includes horn cover, the small end of horn cover is connected with step surface, step surface includes transverse annular face and longitudinal periphery, the outer face in transverse annular face and the small end of horn cover are connected, and the inner face in transverse annular face is connected with the lower surface of longitudinal periphery, and the upper surface of longitudinal periphery is connected with bedplate；Middle cylinder includes middle cylinder one and middle cylinder two, and middle cylinder one and middle cylinder two revolve tight-lipped be solidly connected by screw thread；The upper end of middle cylinder two is provided with loudspeaker, and the inside of middle cylinder one is provided with power amplifier, battery, lighting circuit and antenna；The lower surface in transverse annular face is provided with lamp ring, the lower surface of lamp ring along the circumferential direction several uniform LED lamp beads；Radiator is set with the step surface of outer barrel.Outer tube wall of the present utility model has double action, is both the horn that amplifies of remote speaker, is the reflection shield of spotlight again, dual-use material, saves weight-space.
Description
Technical field
The utility model belongs to illumination and tone playing equipment technical field, relates generally to a kind of flight illumination broadcaster.
Background technology
Under some special occasions and environment, such as the night of the plant area such as the night inspection of construction site, factory and enterprise
Make an inspection tour etc., it usually needs illuminations and playback instrument are used, and loudspeaker of the prior art and illuminating lamp are all only each other
Vertical part, loudspeaker and illuminating lamp are required for installation protection shell, support member and circuit, which not only adds cost, and
And equipment volume is generally large, it is not convenient to use very much.
The work such as development, night inspection in particular with science and technology can gradually be substituted by instruments such as unmanned planes, so
And do not have corresponding equipment well on the market at present, illuminations and playback instrument can be substituted simultaneously while are placed in nothing
Man-machine upper use, traditional illuminations and playback instrument are because volume is larger, and more heavy, both are placed on unmanned plane simultaneously
It is operated, the service behaviour of unmanned plane will certainly be influenceed, in some instances it may even be possible to occurs unexpected.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of simple in construction, while has illumination and power amplifier work(
The flight illumination broadcaster of energy.
The technical solution of the utility model is：
One kind flight illumination broadcaster, including outer barrel and middle cylinder, outer barrel include horn cover, and the small end of horn cover is connected with
Step surface, step surface include transverse annular face and longitudinal periphery, and the outer face in transverse annular face and the small end of horn cover connect,
The inner face in transverse annular face is connected with the lower surface of longitudinal periphery, and the upper surface of longitudinal periphery is connected with bedplate；In
Cylinder includes middle cylinder one and middle cylinder two, and middle cylinder one is one end open structure, and middle cylinder two is both ends open structure, middle cylinder one and middle cylinder two
Tight-lipped be solidly connected is revolved by screw thread；The upper end of middle cylinder two is provided with loudspeaker, the inside of middle cylinder one be provided with power amplifier, battery,
Lighting circuit and antenna, power amplifier are connected with loudspeaker, and middle cylinder mounting bracket, middle cylinder peace are connected with the upper end open of middle cylinder two
Shelve and linked together with the lower surface of the outside edge of loudspeaker and bedplate；The lower surface in transverse annular face is provided with lamp ring,
Along the circumferential direction several uniform LED lamp beads, LED lamp bead are connected with lighting circuit for the lower surface of lamp ring；Power amplifier and illumination
Circuit is connected with battery；Radiator is set with the step surface of outer barrel.
Preferably, radiator includes annular backup pad, the lower surface of annular backup pad along the circumferential direction several uniform edges
The radially-arranged lower fin of annular backup pad, the upper surface of annular backup pad are provided with the annular canister vertical with annular backup pad,
The inner and outer wall of annular canister several along the circumferential direction uniform radially-arranged upper fins along annular canister respectively.
Preferably, lower fin is the contract type structure that lower end is narrow, upper end is wide, and the inner face of lower fin and the outer wall of horn cover paste
Close.
Preferably, the inwall positioned at the upper fin of the inwall of annular canister is bonded with the outer wall of longitudinal periphery of step surface.
Preferably, along the circumferential direction several uniform outer layer mounting holes, the annular backup pad of radiator are set in transverse annular face
There is the radiator mounting hole matched with outer layer mounting hole, lamp is equipped with the lamp ring mounting hole matched with outer layer mounting hole；Bedplate
Along the circumferential direction several uniform internal layer mounting holes, middle cylinder mounting bracket are provided with the middle cylinder mounting hole matched with internal layer mounting hole.
Preferably, outer barrel generally integrated formed structure, radiator generally integrated formed structure.
Preferably, outer barrel, middle cylinder and radiator are aluminum alloy material.
Preferably, lamp ring is aluminium alloy ring-type substrate, and LED lamp bead is provided with lens.
The beneficial effects of the utility model are：
1st, the outer tube wall in flight illumination broadcaster of the present utility model（Reflection shield）It is both long-range with double action
The horn that amplifies of loudspeaker, it is the reflection shield of spotlight again, dual-use material, saves weight-space.
2nd, the luminaire of illumination is done circlewise, is placed in reflection shield bottom, strengthens dissipating using the thermal conductivity of metal reflector
Hot function, radiator, lamp ring set both solve light source installation site around middle cylinder（It is placed in around canister ring shape）, will not change again
The shape for becoming illumination spot causes distortion, uneven.
3rd, various circuits are placed in inside middle cylinder, and the heater members of circuit are attached to middle cylinder by the thermal conduction characteristic of cylinder metal in utilization
Internal chamber wall, heat is exported, improve radiating efficiency.
4th, the lower fin width of radiator is identical with the width of annular backup pad, facilitates heat conduction, good heat dissipation effect, annular branch
The upper surface of fagging is provided with upper fin, further enhances heat-conducting effect.
Four features of the above reduce the take-off weight of unmanned plane, improve unmanned machine battery utilization rate, increase flight boat
Journey and airborne period.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model（Bolt is installed）；
Fig. 3 is the front view of middle cylinder in Fig. 1；
Fig. 4 is the front view of lamp ring in Fig. 1；
Fig. 5 is the stereogram of radiator in Fig. 1；
In figure：1 is outer barrel, and 2 be middle cylinder, and 3 be lamp ring, and 4 be radiator, and 5 be loudspeaker, and 6 be bolt；1-1 is horn cover,
1-2 is bedplate, and 1-3 is step surface, and 1-4 is outer layer mounting hole, and 1-5 is internal layer mounting hole, and 2-1 is middle cylinder one, and 2-2 is middle cylinder
Two, 2-3 are middle cylinder mounting bracket, and 2-4 is middle cylinder mounting hole, and 3-1 is LED lamp bead, and 3-2 is lamp ring mounting hole, and 4-1 is lower fin,
4-2 is annular backup pad, and 4-3 is radiator mounting hole, and 4-4 is upper fin, and 4-5 is annular canister.
Embodiment
Specific embodiment of the present utility model is referring to Fig. 1-5, one kind flight illumination broadcaster, including outer barrel 1 is with
Cylinder 2, outer barrel 1 includes horn cover 1-1, and horn cover 1-1 small end is connected with step surface 1-3, and step surface 1-3 includes transverse annular face
With longitudinal periphery, the outer face in transverse annular face is connected with horn cover 1-1 small end, the inner face in transverse annular face and longitudinal direction
The lower surface connection of periphery, the upper surface of longitudinal periphery is connected with bedplate 1-2.
It is one end open structure that middle cylinder 2, which includes the middle 2-1 of cylinder one and middle cylinder two 2-2, the middle 2-1 of cylinder one, and the middle 2-2 of cylinder two is both ends
Hatch frame, the middle 2-1 of cylinder one and the 2-2 of middle cylinder two by screw thread revolve it is tight-lipped be solidly connected, easy disassembly.The middle 2-2 of cylinder two upper end peace
Equipped with loudspeaker 5, the middle 2-1 of cylinder one inside is provided with power amplifier, battery, lighting circuit and antenna, power amplifier and loudspeaker 5
Connect, middle cylinder mounting bracket 2-3, middle cylinder mounting bracket 2-3 and loudspeaker 5 outside edge are connected with the middle 2-2 of cylinder two upper end open
Linked together with bedplate 1-2 lower surface.Power amplifier, battery, lighting circuit and antenna are each provided in middle cylinder 2, are saved
Space, middle cylinder 2 made of metal turn into the radiator of internal circuit.
The lower surface in transverse annular face is provided with lamp ring 3, the lower surface of lamp ring 3 along the circumferential direction several uniform LEDs
Pearl 3-1, LED lamp bead 3-1 are connected with lighting circuit.Power amplifier and lighting circuit are connected with battery, and battery is in device
Power supply for electrical equipment.Lamp ring 3 is aluminium alloy ring-type substrate, and LED lamp bead 3-1 is provided with lens, and LED lamp bead 3-1 quantity is according to need
Set.
Power amplifier is connected with current limiter, and loudspeaker 5, power amplifier and current limiter are the direct utilization of prior art,
Here is omitted.
Radiator 4 is set with the step surface 1-3 of outer barrel 1, radiator 4 includes annular backup pad 4-2, annular backup pad 4-
Several along the circumferential direction uniform radially-arranged lower fin 4-1 along annular backup pad 4-2 of 2 lower surface, annular backup pad
4-2 upper surface is provided with the annular canister 4-5 vertical with annular backup pad 4-2, and annular canister 4-5 inner and outer wall difference is circumferentially
Several uniform radially-arranged upper fin 4-4 along annular canister 4-5 of direction.
Lower fin 4-1 is the contract type structure that lower end is narrow, upper end is wide, lower fin 4-1 inner face and horn cover 1-1 outer wall
Fitting.Inwall positioned at the upper fin 4-4 of annular canister 4-5 inwall is bonded with the outer wall of step surface 1-3 longitudinal periphery.
Along the circumferential direction uniform several outer layers mounting hole 1-4, the annular backup pad 4-2 of radiator 4 are set in transverse annular face
There is the radiator mounting hole 4-3 matched with outer layer mounting hole 1-4, lamp ring 3 is provided with the lamp ring installation matched with outer layer mounting hole 1-4
Hole 3-2, lamp ring mounting hole 3-2, outer layer mounting hole 1-4 can be fixedly connected with radiator mounting hole 4-3 using screw.
Bedplate 1-2 along the circumferential direction uniform several internal layer mounting holes 1-5, the middle cylinder mounting bracket 2-3 of middle cylinder 2 be provided with
The middle cylinder mounting hole 2-4, middle cylinder mounting hole 2-4, the outside edge of loudspeaker 5 and internal layer mounting hole 1-5 of internal layer mounting hole 1-5 matchings
It can be fixedly connected using bolt 6.
The generally integrated formed structure of outer barrel 1, the generally integrated formed structure of radiator 4, outer barrel 1, middle cylinder 2 and radiator
4 be aluminum alloy material.Aluminium alloy material is light, intensity is high, be unlikely to deform, thermal conductivity is good.
Flight illumination broadcaster of the present utility model is connected to unmanned plane for installation, during work, the voice on ground
The voice that signal illuminates broadcaster by flying connects process circuit, and therefrom the loudspeaker of cylinder sends sound, and sound passes through outer
The reflection of cylinder and inner tube wall, is propagated forwards.The light that LED lamp bead is sent passes through the optically focused of lens, and the optically focused of outer barrel, light
More directive it can project forwards.Light and sound pass through the convergence of outer barrel, can preferably improve its directionality, work(
Rate is higher.Middle cylinder is placed among lamp ring, and solving the position of light source will not cause to project to distortion, dark space or the light of ground hot spot again
The inequality of spot.Lamp ring is close to outer barrel, allows the metal large area of outer barrel to provide very big effect for the radiating of lamp ring.Inside middle cylinder
Space place various circuits and make full use of space, reduce flight resistance, in utilization barrel radiating cancel circuit radiator, reduce
Weight of equipment.
Flight illumination broadcaster of the present utility model reduces the take-off weight of unmanned plane, improves unmanned machine battery profit
With rate, increase air mileage and airborne period.
Embodiment described above is only that preferred embodiment of the present utility model is described, and is not departing from this reality
On the premise of new design spirit, various modifications that those of ordinary skill in the art make to the technical solution of the utility model
And improvement, it all should fall into the protection domain of the utility model claims book determination.
Claims (8)
1. one kind flight illumination broadcaster, it is characterised in that including outer barrel and middle cylinder, outer barrel includes horn cover, horn cover
Small end is connected with step surface, and step surface includes transverse annular face and longitudinal periphery, the outer face in transverse annular face and horn cover
Small end connection, the inner face in transverse annular face is connected with the lower surface of longitudinal periphery, and the upper surface of longitudinal periphery connects
There is bedplate；Middle cylinder includes middle cylinder one and middle cylinder two, and middle cylinder one is one end open structure, and middle cylinder two is both ends open structure, in
Cylinder one and middle cylinder two revolve tight-lipped be solidly connected by screw thread；The upper end of middle cylinder two is provided with loudspeaker, and the inside of middle cylinder one is provided with work(
Electric discharge road, battery, lighting circuit and antenna, power amplifier are connected with loudspeaker, and middle cylinder is connected with the upper end open of middle cylinder two
Mounting bracket, middle cylinder mounting bracket and the outside edge of loudspeaker and the lower surface of bedplate link together；The lower end in transverse annular face
Face is provided with lamp ring, and along the circumferential direction several uniform LED lamp beads, LED lamp bead are connected with lighting circuit for the lower surface of lamp ring；Work(
Electric discharge road and lighting circuit are connected with battery；Radiator is set with the step surface of outer barrel.
2. flight illumination broadcaster according to claim 1, it is characterised in that radiator includes annular backup pad, ring
Several along the circumferential direction uniform radially-arranged lower fins along annular backup pad of the lower surface of shape supporting plate, annular backup pad
Upper surface be provided with the annular canister vertical with annular backup pad, the inner and outer wall of annular canister is along the circumferential direction uniform some respectively
The individual radially-arranged upper fin along annular canister.
3. flight illumination broadcaster according to claim 2, it is characterised in that lower fin is that lower end is narrow, upper end is wide
Contract type structure, the inner face of lower fin are bonded with the outer wall of horn cover.
4. flight illumination broadcaster according to claim 3, it is characterised in that positioned at the upper fin of the inwall of annular canister
Inwall be bonded with the outer wall of longitudinal periphery of step surface.
5. flight illumination broadcaster according to claim 4, it is characterised in that transverse annular face is along the circumferential direction uniform
Several outer layer mounting holes, the annular backup pad of radiator are provided with the radiator mounting hole matched with outer layer mounting hole, and lamp ring is set
There is the lamp ring mounting hole matched with outer layer mounting hole；Bedplate along the circumferential direction install by several uniform internal layer mounting holes, middle cylinder
Setting up has the middle cylinder mounting hole matched with internal layer mounting hole.
6. flight illumination broadcaster according to claim 5, it is characterised in that outer barrel generally integrated formed structure,
Radiator generally integrated formed structure.
7. flight illumination broadcaster according to claim 6, it is characterised in that outer barrel, middle cylinder and radiator are aluminium
Alloy material.
8. flight illumination broadcaster according to claim 7, it is characterised in that lamp ring is aluminium alloy ring-type substrate, LED
Lamp bead is provided with lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842241.XU CN207034813U (en) | 2017-07-12 | 2017-07-12 | One kind flight illumination broadcaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720842241.XU CN207034813U (en) | 2017-07-12 | 2017-07-12 | One kind flight illumination broadcaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034813U true CN207034813U (en) | 2018-02-23 |
Family
ID=61463732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720842241.XU Expired - Fee Related CN207034813U (en) | 2017-07-12 | 2017-07-12 | One kind flight illumination broadcaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034813U (en) |
-
2017
- 2017-07-12 CN CN201720842241.XU patent/CN207034813U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180223 Termination date: 20180712 |