CN207799851U - Laser projection device with fire suggesting effect - Google Patents
Laser projection device with fire suggesting effect Download PDFInfo
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- CN207799851U CN207799851U CN201820242935.4U CN201820242935U CN207799851U CN 207799851 U CN207799851 U CN 207799851U CN 201820242935 U CN201820242935 U CN 201820242935U CN 207799851 U CN207799851 U CN 207799851U
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- 230000000694 effects Effects 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
Laser projection device with fire suggesting effect is related to projection device technical field, solves the problems, such as to solve there is an urgent need for the device of the instruction of collection fire condition and prompt one, which includes：Shell, inside installation laser box, rotatable projection box and the main control board of shell, projection output window of the shell equipped with projection box；Housing lower surface is equipped with ventilation opening and fan；The side or upper surface of hull outside are equipped with the mounting base with multi-directional ball；Hull outside is equipped with stroboscopic illuminator, fire perceiving device, buzzer siren and voice announcer of the direction of illumination in projection box projecting direction；The main control board control Laser emission of laser box, the rotation of projection box, fire perceiving device, buzzer siren and voice announcer.The utility model prompts people to watch the projected image of projection box by stroboscopic illuminator；Buzzer siren and voice announcer work alternatively, and play a warning role and are acted on voice prompt, reduce the event that escape time is delayed.
Description
Technical field
The utility model is related to projection device technical fields, and in particular to the laser projection with fire suggesting effect fills
It sets.
Background technology
In public places such as hospital, school, market and office buildings people wherein is needed when encountering the danger such as fire
Take immediate evacuation or other stringent effort.But in existing device, majority is that the audio warnings such as buzzing prompt everybody to have danger
Danger occurs, but people, usually after hearing buzzing alarming, most person's developments are not know that dangerous thing, meeting specifically has occurred
There are groups of people to ignore, thus misses best escape chance；Simultaneously during evacuation etc. takes measures, because of anxiety
And do not know to take which kind of concrete behavior, do not know about channel, escape way instruction is not easy to be noticed etc. by people and causes to make and is contrary to
The behavior of safe escape.When the above situation is almost present in each dangerous situation and occurs, thus there is an urgent need for one kind to be broadcast with voice
Report accident, the device for being capable of providing obvious escape method.
Utility model content
In order to solve the problems, such as that, there is an urgent need for the device of collection fire condition prompt and instruction and one, the utility model provides a kind of
Laser projection device with fire suggesting effect.
The utility model is that technical scheme applied to solve the technical problem is as follows：
Laser projection device with fire suggesting effect, including：
Shell,
It includes red laser light that laser box, rotatable projection box and main control board, laser box are installed in the inside of shell
Source, green laser light source and blue laser light source, laser box are fixedly mounted on main control board on shell, laser box and projection
Box is connected by laser conduction optical fiber, and shell is equipped with the projection output window of projection box；
Housing lower surface is equipped with ventilation opening and fan for laser box, projection box and main control board heat dissipation；
The side or upper surface of hull outside are equipped with the mounting base with multi-directional ball；Hull outside is being thrown equipped with direction of illumination
Stroboscopic illuminator, fire perceiving device, buzzer siren and voice announcer in shadow box projecting direction；
The main control board control Laser emission of laser box, the rotation of projection box, fire perceiving device, buzzer siren
And voice announcer；
When fire perceiving device detects fire alarm, fire alarm is sent to main control board by fire perceiving device, main
It controls circuit board and starts stroboscopic illuminator, buzzer siren and voice announcer, buzzer siren and voice announcer work alternatively.
Further, the projection box is mounted on the inside of shell by runner assembly.
Further, the runner assembly includes setting motor inside housings, connects the first of motor output shaft
Bevel gear, the second bevel gear for connecting the first bevel gear connect the axis of the second bevel gear, projection box connecting shaft.
Further, the material of the shell is aluminium alloy.
Further, the fire perceiving device is arranged in the lower surface of hull outside.
Further, the buzzer siren and voice announcer are arranged at the side of hull outside.
The utility model has the beneficial effects that：
1, shell is equipped with the mounting base with multi-directional ball, and the direction of laser projection device can be adjusted after installation；
2, the rotation of projection pattern is realized by rotatable projection box.
3, laser box and projection box are connected by laser conduction optical fiber, prevents from impacting image because of projection box rotation.
4, it is detected by fire perceiving device, has the function of detection,
5, by stroboscopic illuminator, people is prompted to watch the projected image of projection box.
6, buzzer siren and voice announcer work alternatively, and not only play warning function, also have voice prompt
Effect prompts that accident pattern occurs, and reduces the event that escape time is delayed.
7, the utility model saves installation space, and installation is simple.
Description of the drawings
Fig. 1 is the structural schematic diagram of the laser projection device with fire suggesting effect of the utility model.
In figure：1, shell, 2, laser box, 3, projection box, 4, main control board, 5, laser conduction optical fiber, 6, projection output
Window, 7, ventilation opening 7,8, fan, 9, mounting base, 10, stroboscopic illuminator, 11, fire perceiving device, 12, buzzer siren, 13, language
Sound broadcast device.
Specific implementation mode
The utility model is described in further details with reference to the accompanying drawings and examples.
Laser projection device with fire suggesting effect, including shell 1 are internally provided with laser box 2 and projection in shell 1
Box 3, laser box 2 and projection box 3 are connected by laser conduction optical fiber 5 carries out beam Propagation, has red laser light in laser box 2
Source, green laser light source and blue laser light source, laser box 2 are fixedly mounted on the inside of shell 1.Projection box 3 is mounted on shell 1
Inside, projection box 3 can rotate on shell 1, are mounted on inside shell 1, can be turned in shell 1 by runner assembly
It is dynamic.Shell 1 is equipped with the projection output window 6 of projection box 3.Main control board 4 is additionally provided in shell 1.Main control board 4 can
Control the rotation of the Laser emission and projection box 3 of laser box 2.
Side or upper surface outside shell 1 are equipped with the mounting base 9 with multi-directional ball, for installing laser projection device
On wall or ceiling.The laser projection device of the utility model can realize steering after being installed to wall.In shell 1
Lower surface is equipped with ventilation opening 7 and fan 8, for the heat dissipation for laser box 2, projection box 3 and main control board 4；Specially shell 1
Lower surface be provided with ventilation opening 7, by fan 8 be mounted on 1 lower surface ventilation opening 7 of shell on or ventilation opening 7 near.
Fire perceiving device 11, buzzer siren 12, voice announcer 13 and stroboscopic illuminator 10 are equipped with outside shell 1,
Connect main control board 4.The direction of illumination of stroboscopic illuminator 10 is within the projecting direction of projection box 3, for causing people to throwing
The attention of 3 projected images of shadow box.Fire perceiving device 11 may be provided at the lower surface outside shell 1, buzzer siren 12 and language
Sound broadcast device 13 may be provided at the side outside shell 1.When fire perceiving device 11 detects fire alarm, fire alarm is sent out
It send to main control board 4, main control board 4 starts stroboscopic illuminator 10, buzzer siren 12 and voice announcer 13, wherein buzzing
Alarm 12 and voice announcer 13 work alternatively；When the fire alarm of fire perceiving device 11 disconnects, main control board 4 closes frequency
Dodge illuminator 10, buzzer siren 12 and voice announcer 13.
In the application, when fire occurs, projection box 3 projects safety instruction route, and stroboscopic illuminator 10 flickers, and plays and reminds people
Watch the effect of 3 projected image of projection box.Projection box 3 can project safety measure and evacuation route etc..Buzzer siren
12 and voice announcer 13 work alternatively act as preventing people from hearing that buzzer does not know that has occurred is dangerous and indulge in
The time accidentally to take measures, voice announcer 13 can report the thing specifically occurred and how to take action.
Wherein, projection box 3 is mounted on the inside realization rotation of shell 1 by runner assembly.It is rotated is driven by motor
It realizes, runner assembly includes the first bevel gear of motor, the second bevel gear and axis, and motor is mounted on inside shell 1, motor
Output shaft, the first bevel gear, the second bevel gear, axis and projection box 3 be sequentially connected, main control board 4 controls motor
Rotation.
The material selection aluminium alloy of present embodiment middle casing 1.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. the laser projection device with fire suggesting effect, which is characterized in that including：
Shell (1),
The inside of shell (1) is installed by laser box (2), rotatable projection box (3) and main control board (4), laser box (2)
Red laser light source, green laser light source and blue laser light source, laser box (2) are fixedly mounted on shell with main control board (4)
On body (1), laser box (2) is connect with projection box (3) by laser conduction optical fiber (5), and shell (1) is equipped with projection box (3)
Project output window (6)；
Shell (1) lower surface be equipped with the ventilation opening (7) to radiate for laser box (2), projection box (3) and main control board (4) and
Fan (8)；
The external side of shell (1) or upper surface are equipped with the mounting base (9) with multi-directional ball；Irradiation side is equipped with outside shell (1)
To stroboscopic illuminator (10), fire perceiving device (11), buzzer siren (12) and the voice broadcast in projection box (3) projecting direction
Device (13)；
The Laser emission of the main control board (4) control laser box (2), the rotation of projection box (3), fire perceiving device (11),
Buzzer siren (12) and voice announcer (13)；
When fire perceiving device (11) detects fire alarm, fire alarm is sent to main control board by fire perceiving device (11)
(4), main control board (4) starts stroboscopic illuminator (10), buzzer siren (12) and voice announcer (13), buzzer siren
(12) it is worked alternatively with voice announcer (13).
2. the laser projection device with fire suggesting effect as described in claim 1, which is characterized in that the projection box
(3) inside of shell (1) is mounted on by runner assembly.
3. the laser projection device with fire suggesting effect as claimed in claim 2, which is characterized in that the runner assembly
Including be arranged the internal motor of shell (1), the first bevel gear for connecting motor output shaft, the first bevel gear of connection the
Two bevel gears connect the axis of the second bevel gear, projection box (3) connecting shaft.
4. the laser projection device with fire suggesting effect as described in claim 1, which is characterized in that the shell (1)
Material be aluminium alloy.
5. the laser projection device with fire suggesting effect as described in claim 1, which is characterized in that the fire alarm sensing
Device (11) the setting lower surface external in shell (1).
6. the laser projection device with fire suggesting effect as described in claim 1, which is characterized in that the buzzing alarm
Device (12) and voice announcer (13) are arranged at the external side of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242935.4U CN207799851U (en) | 2018-02-10 | 2018-02-10 | Laser projection device with fire suggesting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820242935.4U CN207799851U (en) | 2018-02-10 | 2018-02-10 | Laser projection device with fire suggesting effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799851U true CN207799851U (en) | 2018-08-31 |
Family
ID=63276095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820242935.4U Active CN207799851U (en) | 2018-02-10 | 2018-02-10 | Laser projection device with fire suggesting effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116740880A (en) * | 2023-08-11 | 2023-09-12 | 山东潍科检测服务有限公司 | Forest fire monitoring and early warning system based on big data |
-
2018
- 2018-02-10 CN CN201820242935.4U patent/CN207799851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116740880A (en) * | 2023-08-11 | 2023-09-12 | 山东潍科检测服务有限公司 | Forest fire monitoring and early warning system based on big data |
| CN116740880B (en) * | 2023-08-11 | 2023-10-20 | 山东潍科检测服务有限公司 | Forest fire monitoring and early warning system based on big data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: Room 112, 1st Floor, Gate 1, No. 15 Tongguang Road, Chaoyang District, Changchun City, Jilin Province, 130000 Patentee after: Jilin Tianyi Technology Co.,Ltd. Country or region after: China Address before: Room 505, Building 19, Xinzhu Garden Community, Xinzhu Road, Lvyuan District, Changchun City, Jilin Province, 130000 Patentee before: JILIN RIYUEXINGHONG TECHNOLOGY CO.,LTD. Country or region before: China |