CN206081379U - Passenger train fire prevention early warning device - Google Patents
Passenger train fire prevention early warning device Download PDFInfo
- Publication number
- CN206081379U CN206081379U CN201620971291.3U CN201620971291U CN206081379U CN 206081379 U CN206081379 U CN 206081379U CN 201620971291 U CN201620971291 U CN 201620971291U CN 206081379 U CN206081379 U CN 206081379U
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- China
- Prior art keywords
- connecting rod
- fire prevention
- spring
- groove
- draw
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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.)
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Abstract
The utility model relates to a passenger train fire prevention early warning device, effectual do not prevent fires early warning device's the problem of present [electric] motor coach of having solved, the technical scheme of its solution is including the electrical apparatus box, there is electric switch on in the electrical apparatus box, there are temperature sensor and smoke transducer in the electrical apparatus box, temperature sensor and smoke transducer connection director, alarm and display are connected to the controller, electric switch is last to have start button and X button, the start button lower extreme has the actuating lever, the lower extreme of actuating lever has first spring, there is the removal contact on the actuating lever, it has solid fixed contact piece to remove the contact below, there is convex draw -in groove one side of actuating lever, there is the fixture block draw -in groove one side, the pivot is connected through first connecting rod to the fixture block, the second connecting rod is connected in the pivot, the top of second connecting rod is equipped with closes the pole, it is equipped with the X button to close the pole top, the below of second connecting rod end is equipped with the second spring, the overhead side of second stub end is equipped with the thermal energy shell fragment, the utility model discloses guarantee that the driver has the sufficient time to adopt an effective measure.
Description
Technical field
This utility model is related to field of automobile, particularly a kind of car fire prevention pre-alarm device.
Background technology
As the development of science and technology, electric automobile, car are more and more, in recent years, the group caused because of fire is occurred in that more
Hinder the dead event of group, the casualty accident that electrical equipment causes naturally often occur in electric automobile, car Jing, and reason is because causing fire in electrical equipment
At the initial stage of calamity, the prior-warning device of driver, the time that driver does not have abundance is not pointed out to go to adopt an effective measure in time, therefore
This utility model provides a kind of fire prevention pre-alarm device to point out driver in time, to avoid the occurrence of the accident of death.
The content of the invention
For above-mentioned situation, to overcome the defect of prior art, the purpose of this utility model to be just to provide a kind of car and prevent
Fiery prior-warning device, effectively solves the problems, such as that present electric motor coach does not have fire prevention pre-alarm device.
Its technical scheme for solving is that, including electric switch is provided with multiple electrical appliance kits, electrical appliance kit, electrical appliance kit is interior respectively
Temperature sensor and Smoke Sensor are provided with, temperature sensor and Smoke Sensor are respectively connected with controller, and controller connects respectively
The alarm and display being placed in cockpit is connected to, electric switch is provided with start button and X button, under start button
End is connected with the starting bar being placed in electric switch, and the lower end of starting bar is provided with the first spring that connecting circuit switchs bottom, opens
Lever is provided with mobile contact, is provided with fixed touch plate below mobile contact, and the side of starting bar is provided with the draw-in groove of protrusion, draw-in groove one
Side is provided with the fixture block that can be blocked draw-in groove and allow draw-in groove disengaging, and the rotating shaft that the connection of fixture block Jing first connecting rods is arranged below, rotating shaft are horizontal
To second connecting rod is connected with, pole shutoff above the termination of second connecting rod, is provided with, is provided with above pole shutoff and is placed on the outside of electric switch
X button, the second spring being connected with electric switch bottom is provided with below second connecting rod termination, on second connecting rod termination
Side is provided with thermal expansion shell fragment.
This utility model clever structure, there is provided a kind of fire prevention pre-alarm device, it is ensured that before the equipment such as electrical equipment cause fire
Or the initial stage, timely and effectively cut off and circuit and accurately point out abort situation to driver, it is ensured that driver have abundance when
Between adopt an effective measure, reduce bigger casualty accident and occur.
Description of the drawings
Fig. 1 is this utility model overall structure diagram.
Fig. 2 is this utility model electrical appliance kit switch internal schematic diagram.
Fig. 3 is this utility model electrical appliance kit switch internal top view.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Be given by Fig. 1 to Fig. 3, this utility model includes multiple electrical appliance kits 1, is provided with electric switch 2 in electrical appliance kit 1, electricity
Temperature sensor 3 and Smoke Sensor 4 are respectively equipped with device box 1, temperature sensor 3 and Smoke Sensor 4 are respectively connected with control
Device 5, controller 5 are connected to the alarm 6 and display 7 being placed in cockpit, and electric switch 2 is provided with start button 8
With X button 9,8 lower end of start button is connected with the starting bar 10 being placed in electric switch 2, and the lower end of starting bar 10 is provided with company
Circuit closer switchs the first spring 11 of 2 bottoms, and starting bar 10 is provided with mobile contact 12, fixed touching is provided with below mobile contact 12
Piece 13, the side of starting bar 10 are provided with the draw-in groove 14 of protrusion, and 14 side of draw-in groove is provided with can block draw-in groove 14 and allow what draw-in groove departed from
Fixture block 15, the rotating shaft 17 that the connection of 15 Jing first connecting rods of fixture block 16 is arranged below, rotating shaft 17 are horizontally connected with second connecting rod 18, the
Pole shutoff 19 is provided with above the termination of two connecting rods 18, the X button 9 being placed on the outside of electric switch 2 above pole shutoff 19, is provided with,
The second spring 20 being connected with 2 bottom of electric switch is provided with below 18 termination of second connecting rod, second connecting rod is set above 18 termination
There is thermal expansion shell fragment 21.
Described second connecting rod 18 is triangle.
The termination of described second connecting rod 18 is provided with the first extension rod 22, and the lower section of extension rod 22 is provided with second spring 20.
Described pole shutoff 19 is provided with baffle plate 25, and baffle plate 25 is provided with the 3rd spring 23 being placed on pole shutoff 19.
Described 18 termination both sides of second connecting rod are provided with the second extension rod 24, and the heat of L-shaped is provided with above the second extension rod 24
Expansion shell fragment 21.
When this utility model is specifically used, this utility model has multiple electrical appliance kits 1, and electrical appliance kit 1 is one inside electric automobile
The general name of a little electric elements, for example, in electric motor coach, engine air compressor position, in battery compartment, power power-line, electromotor,
Be present the position of disaster hidden-trouble and belong to electrical appliance kit of the present utility model in high-voltage connection cabinet etc., illustrate for convenience, and here all claims
For electrical appliance kit 1, temperature sensor 3 and Smoke Sensor 4,3 points of two grades of controls of temperature sensor are respectively equipped with these electrical appliance kits 1
System, first grade of setting is 100 DEG C, and when in electrical appliance kit 1, temperature is more than 100 DEG C, temperature sensor 3 is signaled to controller 5,
Controller 5 processes inverted signal, sends signal control alarm 6, and alarm 6 is used for pointing out driver, 1 interior temperature of electrical appliance kit to spend
Height, alreadys exceed 100 DEG C, please takes measures in time, and then specifically which electrical appliance kit 1 is broken down is displayed in display screen
On.
During 1 normal work of electrical appliance kit, it is to press start button 8, start button 8 drives starting bar 10 to move downward, mobile
Contact 12 is contacted with fixed touch plate 13 so that electrical appliance kit 1 is connected and starts normal work, and the now extruding of draw-in groove 14 fixture block 15 is transported downwards
It is dynamic, the lower section of fixture block 15 is placed in, is prevented to return by fixture block 15, electrical appliance kit 1 is in running order, only remembers in detail in this utility model
The operation principle of electric switch 2 has been carried, it is equal for parts such as its internal fixed mount, connecting plate, inwall, bolt, fixing devices
Without description, but normal work of the present utility model is had no effect on, in accompanying drawing, also only draw principle work sheet, when temperature continues to rise
When up to 105 DEG C, now thermal expansion shell fragment 21 is subject to temperature action, starts deformation so that thermal expansion shell fragment 21 is thickening, squeezes downwards
The second extension rod 24, the second extension rod 24 is pressed to be pressed down against second spring 20 and drive the termination of second connecting rod 18 to move downward,
Second connecting rod 18 17 is rotated down around the shaft, and 17 Jing first connecting rods of rotating shaft 16 drive fixture block 15 to be rotated up, and fixture block 15 departs from card
Groove 14, starting bar 10 return initial position in the presence of the first spring 11 so that mobile contact 12 is taken off with fixed touch plate 13
From electrical appliance kit 1 is closed, it is ensured that electrical appliance kit 1 closes all electric elements before it not there is fire, in time, it is to avoid
Fire occurs, it is ensured that the safety of driver and passenger.
X button 9 is pressed directly, X button 9 drives pole shutoff 19 to press down on the termination of second connecting rod 18, equally
18 Jing rotating shafts 17 of second connecting rod are moved downward, and 17 Jing first connecting rods of rotating shaft 16 drive fixture block 15 to depart from draw-in groove 14, and starting bar 10 exists
The effect of first spring 11 is lower to be resetted so that 1 power-off of electrical appliance kit, X button 9 are made in second spring 20 and the 3rd spring 23
Initial position is reset to under.
If electrical appliance kit 1 and temperature sensor 3 are broken down, after Smoke Sensor 4 receives smog, control is signaled to
Device processed 5,5 conversion process signal of controller are signaled to alarm 6 and abort situation are shown on display screen 7, point out to drive
The timely handling failure of member.
This utility model points out to drive by temperature sensor 3, electrical appliance kit switch 2,4 three kinds of Forewarning Measures of Smoke Sensor
The person of sailing adopts an effective measure, to driver's time enough dereaction and process, it is ensured that the safety of driver and passenger.
This utility model clever structure, there is provided a kind of fire prevention pre-alarm device, it is ensured that before the equipment such as electrical equipment cause fire
Or the initial stage, timely and effectively cut off and circuit and accurately point out abort situation to driver, it is ensured that driver have abundance when
Between adopt an effective measure, reduce bigger casualty accident and occur.
Claims (5)
1. a kind of car fire prevention pre-alarm device, including multiple electrical appliance kits（1）, it is characterised in that electrical appliance kit（1）It is interior to be provided with electrical equipment
Switch（2）, electrical appliance kit（1）Temperature sensor is respectively equipped with inside（3）And Smoke Sensor（4）, temperature sensor（3）Pass with smog
Sensor（4）It is respectively connected with controller（5）, controller（5）It is connected to the alarm being placed in cockpit（6）And display
（7）, electric switch（2）It is provided with start button（8）And X button（9）, start button（8）Lower end is connected with and is placed in electrical equipment and opens
Close（2）Interior starting bar（10）, starting bar（10）Lower end be provided with connecting circuit switch（2）First spring of bottom（11）, open
Lever（10）It is provided with mobile contact（12）, mobile contact（12）Lower section is provided with fixed touch plate（13）, starting bar（10）Side
It is provided with the draw-in groove of protrusion（14）, draw-in groove（14）Side is provided with can block draw-in groove（14）And allow draw-in groove depart from fixture block（15）, fixture block
（15）Jing first connecting rods（16）The rotating shaft that connection is arranged below（17）, rotating shaft（17）It is horizontally connected with second connecting rod（18）, the
Two connecting rods（18）Termination above be provided with pole shutoff（19）, pole shutoff（19）Top is provided with and is placed in electric switch（2）The pass in outside
Close button（9）, second connecting rod（18）It is provided with below termination and electric switch（2）The second spring of bottom connection（20）, second
Connecting rod（18）Thermal expansion shell fragment is provided with above termination（21）.
2. a kind of car fire prevention pre-alarm device according to claim 1, it is characterised in that described second connecting rod（18）For
Triangle.
3. a kind of car fire prevention pre-alarm device according to claim 1, it is characterised in that described second connecting rod（18）'s
Termination is provided with the first extension rod（22）, extension rod（22）Lower section be provided with second spring（20）.
4. a kind of car fire prevention pre-alarm device according to claim 1, it is characterised in that described pole shutoff（19）On set
There is baffle plate（25）, baffle plate（25）It is provided with and is placed in pole shutoff（19）On the 3rd spring（23）.
5. a kind of car fire prevention pre-alarm device according to claim 1, it is characterised in that described second connecting rod（18）End
Head both sides are provided with the second extension rod（24）, the second extension rod（24）Top is provided with the thermal expansion shell fragment of L-shaped（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971291.3U CN206081379U (en) | 2016-08-30 | 2016-08-30 | Passenger train fire prevention early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971291.3U CN206081379U (en) | 2016-08-30 | 2016-08-30 | Passenger train fire prevention early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081379U true CN206081379U (en) | 2017-04-12 |
Family
ID=58474528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620971291.3U Expired - Fee Related CN206081379U (en) | 2016-08-30 | 2016-08-30 | Passenger train fire prevention early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939352A (en) * | 2018-06-04 | 2018-12-07 | 厦门泰消防科技开发有限公司 | A kind of bus main cabin fixed fire extinguishing system with long-range monitoring function |
| CN110694200A (en) * | 2019-10-22 | 2020-01-17 | 浙江利高消防科技有限公司 | Double-key starting type fire extinguishing system for bus passenger cabin capable of preventing automatic spraying |
-
2016
- 2016-08-30 CN CN201620971291.3U patent/CN206081379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939352A (en) * | 2018-06-04 | 2018-12-07 | 厦门泰消防科技开发有限公司 | A kind of bus main cabin fixed fire extinguishing system with long-range monitoring function |
| CN110694200A (en) * | 2019-10-22 | 2020-01-17 | 浙江利高消防科技有限公司 | Double-key starting type fire extinguishing system for bus passenger cabin capable of preventing automatic spraying |
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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 |
Granted publication date: 20170412 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |