CN206410614U - The horizontal fire effect device of video display - Google Patents
The horizontal fire effect device of video display Download PDFInfo
- Publication number
- CN206410614U CN206410614U CN201720080349.XU CN201720080349U CN206410614U CN 206410614 U CN206410614 U CN 206410614U CN 201720080349 U CN201720080349 U CN 201720080349U CN 206410614 U CN206410614 U CN 206410614U
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- China
- Prior art keywords
- air accumulator
- arc plate
- arc
- ventilating part
- radius
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Abstract
The utility model discloses the horizontal fire effect device of video display, the combustion lighter structure being connected including gas explosion mechanism and with gas explosion mechanism, combustion lighter structure, which includes being communicated with admission line, air accumulator on air accumulator and the sealing mechanism for sealing air accumulator opening, air accumulator, is additionally provided with electromagnetic ignition device；Sealing mechanism includes the film for being used to seal air accumulator opening；Gas explosion mechanism fuel clamp, the fuel clamp, the tube wall of the fuel clamp is latticed, fuel clamp includes clamping part and ventilating part, the ventilating part is pipe-like, one end of ventilating part is towards air accumulator opening, clamping part includes arc and protrudes the first arc plate directed downwardly and positioned at the first arc top and the second arc plate of arc protrusion upward, the radius of first arc plate is identical with the radius of ventilating part, the radius of second arc plate is more than the radius of the first arc plate, and the first arc plate is fixedly connected with the other end of ventilating part；Striker is provided with the ventilating part.
Description
Technical field
The utility model belongs to video display special effect device technical field, and in particular to the horizontal fire effect device of video display.
Background technology
In floor or some performance places, it may be desirable to use some video display special efficacys, to increase some sound effects and regarding effect,
So that the experience sense of spectators is more preferable.In the prior art, when floor needs to present fire effect, typically it is in using gasoline combustion
It is existing.Fiery efficacious prescriptions formula of the prior art needs substantial amounts of fire prevention, fire-extinguishing apparatus and Security Officer, and cost is higher, although and
Substantial amounts of fire prevention, fire extinguishing and Security Officer are prepared, because mode is than relatively hazardous, personnel still have injures and deaths risk.
Utility model content
The utility model aims to overcome that the defect of prior art there is provided the horizontal fire effect device of video display, true with fire effect,
The advantage masses around not damaged.
To achieve these goals, the technical scheme that the utility model is taken is as follows：
The horizontal fire effect device of video display, including gas explosion mechanism and the combustion lighter structure that be connected with gas explosion mechanism, gas explosion mechanism include storing up
Admission line is communicated with gas tank and the sealing mechanism for sealing air accumulator opening, air accumulator, admission line is provided with valve,
Electromagnetic ignition device is additionally provided with the air accumulator；The sealing mechanism includes the film for being used to seal air accumulator opening；It is described
Firing lighter structure includes fuel clamp, and the tube wall of fuel clamp is latticed, and the fuel clamp includes clamping part and ventilating part, institute
Ventilating part is stated for pipe-like, one end of ventilating part is towards air accumulator opening, and clamping part includes arc and protrudes the first circular arc directed downwardly
Plate and above the first arc and the second arc plate of arc protrusion upward, the radius of first arc plate and ventilation
The radius in portion is identical, and the radius of second arc plate is more than the radius of the first arc plate, the first arc plate and ventilating part it is another
One end is fixedly connected；All leave in space, the ventilating part and be provided between second arc plate and the first arc plate, ventilating part
Striker.
Further, the air accumulator is communicated with the test pipeline for being connected with pressure gauge, the test pipeline and set
There is valve.
Further, the sealing mechanism also includes lid and the screw rod being arranged on air accumulator, and the lid is provided with
Passage corresponding with air accumulator aperture position, the lid is provided with the through hole for being used for entangling screw rod, and the lid is enclosed on spiral shell
On bar, the film is arranged between lid and air accumulator, and the nut for compressing lid is additionally provided with the screw rod.
Specifically, the combustion lighter structure includes support base, and the support base is provided with fuel clamp, the support base also
Provided with through hole corresponding with screw position on air accumulator so that gas explosion mechanism is connected with combustion lighter structure by screw rod with nut.
Specifically, the second arc plate is connected on support base by fixture, and the fixture includes and support base bolt
The fix bar of connection and the rod set for being welded on the second arc plate both sides, the rod set are enclosed in fix bar.
The utility model compared with prior art, with advantages below：
Structure of the present utility model so that fire effect is true, and be not easy to produce the masses around harm, structure it is novel,
With low cost, suitable large-scale promotion is used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of fixture in embodiment 2.
Wherein, reference is as follows：1- air accumulators, 2- test pipelines, 3- admission lines, the igniting of 4- electromagnetic pulses
Device, 5- films, 6- lids, 7- screw rods, the supporting plates of 8- first, the supporting plates of 9- second, 10- ventilating parts, the arc plates of 11- first, 12-
Second arc plate, 13- rod sets, 14- propellant bottles, 15- steel pipes.
Embodiment
The purpose of this utility model is the defect for overcoming prior art there is provided the horizontal fire effect device of video display, with reference to reality
Example is applied to be described in further detail the utility model.
Embodiment 1
As shown in figure 1, the horizontal fire effect device of video display, including gas explosion mechanism and combustion lighter structure.
The gas explosion mechanism includes being communicated with admission line 3 and test pipeline 2 in the middle part of air accumulator 1, the air accumulator, described
One end of admission line and test pipeline is connected with air accumulator respectively, and the other end is connected with apparatus of oxygen supply and pressure gauge respectively, is surveyed
Test tube road is connected with pressure gauge, magnetic valve is all provided with the admission line and test pipeline, for controlling air accumulator and pressure
The connection of table, apparatus of oxygen supply.
Electromagnetic pulse igniter 4 is additionally provided with the air accumulator so that when oxygen is full of in air accumulator, utilize electricity
Magnetic field impulse igniter can ignite oxygen.
The circular open that the air accumulator sprays provided with supplied gas and the sealing mechanism for sealing circular open.
The sealing mechanism includes uniform welding in four of the air accumulator opening surrounding screw rods with nut, lid and close
Part is sealed, the seal member is film 5；The lid 6 is to be additionally provided with and four screw positions pair on annular, the lid
The through hole answered；The diaphragm seal is lived in the circular open of air accumulator, four through holes of the lid and is installed with screw rod 7, and lid is tight
Push down film so that film completely seals air accumulator.
In the present embodiment, seal member is that film is due to that, in order to light oxygen, air accumulator internal oxygen must have one
Fixed concentration is, it is necessary to which air accumulator is sealed, but is due to the sealing in order that the thrust for the generation that must explode can spray
Part is film, and the thrust that can be produced by blast is broken through so that the thrust of blast enables to combustion lighter structure to start flame occur
Burning.
In the present embodiment, the structure of sealing mechanism causes, the installation of film is very convenient, as long as removing the spiral shell tight for bolt
Mother, then opens lid.
The combustion lighter structure includes fuel support seat, and the fuel support seat includes the first supporting plate and the second supporting plate,
Fuel clamp is welded between the supporting plate 9 of first supporting plate 8 and second；Through hole is additionally provided with the middle part of first supporting plate,
Through hole of the one end of the fuel clamp in the middle part of the first supporting plate stretches out, and is connected with the circular hole in the middle part of annular lid.
The fuel clamp includes two parts, respectively clamp part and ventilating part 10.
The ventilating part is that duct wall is latticed pipeline configuration, and one end of the ventilating part is in the middle part of the first supporting plate
Through hole stretch out, striker is provided with the ventilating part；The clamping part includes the first arc plate 11 and the second arc plate 12, described
Second circular arc board size is more than the size of the first arc plate；One end of first arc plate and the second support plate weld, first
The other end of arc plate and the lower end of ventilating part are integrally formed, and the arc protrusion of first arc plate is down.Second circle
Upward, one end of the second arc plate is fixedly connected the arc protrusion of arc plate with the second supporting plate and the second arc plate is highly higher than
Height at the top of ventilating part pipeline.The length of second arc plate is no longer than the length of the first arc plate.First arc and
The plate body of second arc is also to be latticed.
The clamping part is used to install the propellant bottle 14 equipped with butane, and the design structure of clamping part has at following 2 points：（1）Combustion
Barrel can be deformed upon by after blast impulse, for the ease of taking out, between clamping part leaves into two pieces of arcs, between it
Away from so that it is convenient to remove, and prevent propellant bottle to burst to send forth and cause the occurrence of personnel injure；（2）Fuel clamp is
It is latticed, explosion-proof effect can be played, allows the gases at high pressure of ejection to be just distributed to quickly in air.
In the present embodiment, in order to further increase intensity, the first supporting plate and the second supporting plate of the combustion lighter structure it
Between be also welded with steel pipe 15, increase intensity.
It is worth special instruction, the screw rod that first supporting plate is provided with four through holes, the air accumulator is also worn
Four through holes crossed in the first supporting plate, blending bolt is compressed so that fuel gas mechanism and gas explosion mechanism pass through the spiral shell on air accumulator
Bar is connected.
In use, toward sulphur and oxygen is passed through in air accumulator, then use electromagnetic pulse light a fire to occur in air accumulator it is quick-fried
Fried, the air-flow of blast fills brokenly the ventilating part of film incoming fuel clamp, and to one thrust of striker in ventilating part so that striker
Shock is produced to propellant bottle so that the During Combustion of Butane in propellant bottle sends huge fireball, produce fire effect.
Embodiment 2
As shown in Fig. 2 the present embodiment and the difference of embodiment 1 are, in order to further facilitate dismounting, second circular arc
Plate is fixed in the second supporting plate by fixture, and the fixture includes and bolted two fix bars of the second supporting plate
With the rod set 13 for being welded on the second arc plate both sides, the rod set is enclosed in fix bar, is easy to after the second arc plate is pulled down, is taken
Go out propellant bottle.
According to above-described embodiment, the utility model just can be realized well.What deserves to be explained is, based on said structure design
On the premise of, to solve same technical problem, some made on the utility model are without substantial change or profit
Color, the essence of the technical scheme used is still as the utility model, therefore it should also be as in protection model of the present utility model
In enclosing.
Claims (5)
1. the horizontal fire effect device of video display, it is characterised in that the combustion lighter structure being connected including gas explosion mechanism and with gas explosion mechanism, gas explosion machine
Structure includes air accumulator（1）With the sealing mechanism for sealing air accumulator opening, air accumulator（1）On be communicated with admission line（3）, enter
Feed channel（3）It is provided with valve, the air accumulator（1）On be additionally provided with electromagnetic ignition device；The sealing mechanism includes being used to seal
The firmly film of air accumulator opening（5）；The combustion lighter structure includes fuel clamp, and the tube wall of fuel clamp is latticed, the combustion
Feed collet pipe includes clamping part and ventilating part（10）, the ventilating part（10）For pipe-like, ventilating part（10）One end towards gas storage
Tank opening, clamping part includes arc and protrudes the first arc plate directed downwardly（11）With above the first arc and arc protrudes
The second arc plate upward（12）, first arc plate（11）Radius and ventilating part（10）Radius it is identical, described second
Arc plate（12）Radius be more than the first arc plate（11）Radius, the first arc plate（11）With ventilating part（10）The other end consolidate
Fixed connection；Second arc plate（12）With the first arc plate（11）, ventilating part（10）Between all leave space, the ventilating part
（10）It is interior to be provided with striker.
2. the horizontal fire effect device of video display according to claim 1, it is characterised in that the air accumulator（1）Be communicated with for
The test pipeline of pressure gauge connection（2）, the test pipeline（2）It is provided with valve.
3. the horizontal fire effect device of video display according to claim 1, it is characterised in that the sealing mechanism also includes lid（6）
Be arranged on air accumulator（1）On screw rod（7）, the lid（6）It is provided with passage corresponding with air accumulator aperture position, institute
State lid（6）Being provided with is used to entangle screw rod（7）Through hole, the lid（6）It is enclosed on screw rod（7）On, the film（5）Set
In lid（6）With air accumulator（1）Between, the screw rod（7）On be additionally provided with for compressing lid（6）Nut.
4. the horizontal fire effect device of video display according to claim 3, it is characterised in that the combustion lighter structure includes support base, institute
Support base is stated provided with fuel clamp, is additionally provided with and air accumulator on the support base（1）Upper screw rod（7）The corresponding through hole in position,
So that gas explosion mechanism passes through screw rod with combustion lighter structure（7）It is connected with nut.
5. the horizontal fire effect device of video display according to claim 4, it is characterised in that the second arc plate（12）Connected by fixture
It is connected on support base, the fixture includes and the bolted fix bar of support base and is welded on the second arc plate（12）Both sides
Rod set（13）, the rod set（13）It is enclosed in fix bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080349.XU CN206410614U (en) | 2017-01-22 | 2017-01-22 | The horizontal fire effect device of video display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080349.XU CN206410614U (en) | 2017-01-22 | 2017-01-22 | The horizontal fire effect device of video display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410614U true CN206410614U (en) | 2017-08-15 |
Family
ID=59556523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080349.XU Active CN206410614U (en) | 2017-01-22 | 2017-01-22 | The horizontal fire effect device of video display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410614U (en) |
-
2017
- 2017-01-22 CN CN201720080349.XU patent/CN206410614U/en active Active
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