CN111951515A - Top-hung smoke alarm device for safety fire fighting - Google Patents
Top-hung smoke alarm device for safety fire fighting Download PDFInfo
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- CN111951515A CN111951515A CN202010866722.0A CN202010866722A CN111951515A CN 111951515 A CN111951515 A CN 111951515A CN 202010866722 A CN202010866722 A CN 202010866722A CN 111951515 A CN111951515 A CN 111951515A
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- power supply
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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Abstract
The invention relates to the technical field of smoke alarms, and discloses a top-hung type smoke alarm device for safety fire fighting. This hanging smoke alarm device for safety fire control on top, after the main power supply outage, electromagnetic means one is not having the effort to electro-magnet this moment for the right side of horizontal pole one downstream under the effect of spring one, further makes equipment power supply and stand-by power supply intercommunication, thereby has reached smoke alarm and still can exert the effect of effect after the main power supply outage. When the electric quantity of the standby power supply is insufficient, the acting force of the electromagnetic device on the second pair of electromagnets is reduced, the power supply contact is further contacted with the alarm power supply, and the main power supply is communicated with the buzzer, so that the alarm effect of the buzzer when the electric quantity of the standby power supply is insufficient is achieved.
Description
Technical Field
The invention relates to the technical field of smoke alarms, in particular to a top-hung smoke alarm device for safety fire fighting.
Background
The smoke alarm is a smoke alarm device commonly used, mainly there are photoelectric type alarm and ion formula alarm two kinds, smoke alarm mainly is applicable to a large amount of smog when the conflagration takes place, no smog place under the normal condition, but because the emergence of conflagration often leads to for the circuit fires, this power supply that can make smoke alarm is damaged, smoke alarm can't accomplish alarm work owing to the outage this moment, thereby leaded to people's escape the scene of a fire as early as possible, the life safety to people has led to the fact serious influence, and how to make smoke alarm still can play a role and become an important problem after the main power supply outage, therefore we have proposed a top hanging smoke alarm device for safety fire control.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a top-hung smoke alarm device for safety fire fighting, which has the advantage that smoke alarm can still play a role after a main power supply is powered off, and solves the problems that the power supply of a smoke alarm is damaged due to the fact that a circuit is often ignited when a fire disaster happens, and the smoke alarm cannot complete alarm work due to the power off, so that people cannot escape from a fire scene as soon as possible, and the life safety of people is seriously influenced.
(II) technical scheme
In order to achieve the purpose that the smoke alarm can still play a role after the main power supply is powered off, the invention provides the following technical scheme: a top-hanging smoke alarm device for safety fire fighting comprises a shell, a main power supply and a buzzer, wherein a fixed frame is fixedly connected inside the shell, a first electromagnetic device is fixedly connected at the bottom inside the fixed frame, a first vertical rod is fixedly connected inside the fixed frame, the back of the first vertical rod is movably connected with a first horizontal rod, the bottom of the left side of the first horizontal rod is fixedly connected with a first electromagnet, the bottom of the right side of the first horizontal rod is fixedly connected with a first spring, the bottom of the right side of the first horizontal rod is fixedly connected with equipment for supplying power, the bottom of the inside of the fixed frame is fixedly connected with a second vertical rod, the left side of the second vertical rod is fixedly connected with a standby power supply, the bottom of the left top of the second vertical rod is fixedly connected with a power supply, the top of the, the back swing joint of montant one has horizontal pole two, the left top fixedly connected with spring two of horizontal pole two, the top fixedly connected with electro-magnet two on horizontal pole two right sides, the bottom fixedly connected with power supply contact on horizontal pole two right sides.
Preferably, the first electromagnet is arranged right above the first electromagnetic device, and the first electromagnetic device is electrically connected with the main power supply.
Preferably, the two ends of the first spring are respectively and fixedly connected to the bottom on the right side of the first cross rod and the bottom inside the fixing frame.
Preferably, the equipment power supply is the electricity connection relation with smoke alarm, the equipment power supply is two respectively fixed connection in the top on a horizontal pole right side and the bottom on its right side totally, the equipment power supply at a horizontal pole right side top is in power supply's right side below, power supply is the electricity connection relation with the main power supply, the equipment power supply and the top swing joint of stand-by power supply of a horizontal pole right side bottom.
Preferably, two ends of the second spring are respectively and fixedly connected to the top of the left side of the second cross rod and the top of the inside of the fixed frame.
Preferably, the second electromagnet is arranged right below the second electromagnetic device, and the second electromagnetic device is electrically connected with the standby power supply.
Preferably, the power supply contact is arranged at the upper right side of the alarm power supply, the power supply contact is electrically connected with the main power supply, and the alarm power supply is electrically connected with the buzzer.
(III) advantageous effects
Compared with the prior art, the invention provides a top-hung smoke alarm device for safety fire fighting, which has the following beneficial effects:
1. this hanging smoke alarm device for safe fire control in top uses through the cooperation of spring one and equipment power supply, stand-by power supply, electromagnetic means one, electro-magnet one, horizontal pole one, and after the main power supply outage, electromagnetic means one does not have the effort to electro-magnet one this moment for the right side of horizontal pole one downstream under the effect of spring one, further makes equipment power supply and stand-by power supply intercommunication, thereby has reached the effect that smoke alarm still can exert the effect after the main power supply outage.
2. This top hanging smoke alarm device for safe fire control uses through the cooperation of electromagnetic means two and electro-magnet two, power supply contact two, alarm power supply, main power supply, bee calling organ, and when stand-by power supply electric quantity was not enough, electromagnetic means two pairs of effort of electro-magnet two reduced this moment, further made power supply contact and alarm power supply contact, main power supply and bee calling organ intercommunication this moment to the effect that the bee calling organ was reported to the police has been reached to the stand-by power supply electric quantity is not enough.
Drawings
FIG. 1 is a schematic cross-sectional view of the housing structure of the present invention;
FIG. 2 is a schematic view of the inside of the fixing frame structure of the present invention, wherein L1 is the initial angle between the first cross bar and the second cross bar and the X axis and the Y axis, and eight L1 angles are the same;
fig. 3 is a schematic diagram of a buzzer structure alarm, in the diagram, L2 is an angle of a cross bar two after moving along a Y axis, two L2 angles are the same, L3 is an angle of the cross bar two after moving along an X axis, two L3 angles are the same, L4 is an angle of the cross bar one after moving along the Y axis, two L4 angles are the same, L5 is an angle of the cross bar one after moving along the X axis, and two L5 angles are the same;
FIG. 4 is a schematic view of the normal operation of the overall structure of the present invention;
FIG. 5 is a schematic diagram of the overall power-down process of the present invention;
fig. 6 is a schematic diagram illustrating a power shortage process of the backup power structure according to the present invention.
In the figure: 1. a housing; 2. a main power supply; 3. a buzzer; 4. a fixing frame; 5. a first electromagnetic device; 6. a first vertical rod; 7. a first cross bar; 8. an electromagnet I; 9. a first spring; 10. supplying power to the equipment; 11. a second vertical rod; 12. a standby power supply; 13. a power supply; 14. an alarm power supply; 15. a second electromagnetic device; 16. a second cross bar; 17. a second spring; 18. an electromagnet II; 19. and a power supply contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a top-hung smoke alarm device for safety fire fighting comprises a shell 1, a main power supply 2 and a buzzer 3, wherein a fixed frame 4 is fixedly connected inside the shell 1, a first electromagnetic device 5 is fixedly connected at the bottom inside the fixed frame 4, a first vertical rod 6 is fixedly connected inside the fixed frame 4, a first cross rod 7 is movably connected at the back of the first vertical rod 6, a first electromagnet 8 is fixedly connected at the bottom of the left side of the first cross rod 7, the first electromagnet 8 is arranged right above the first electromagnetic device 5, the first electromagnetic device 5 is electrically connected with the main power supply 2, a first spring 9 is fixedly connected at the bottom of the right side of the first cross rod 7, two ends of the first spring 9 are respectively and fixedly connected at the bottom of the right side of the first cross rod 7 and the bottom inside the fixed frame 4, a device power supply 10 is fixedly connected at, the equipment power supplies 10 are respectively and fixedly connected to the top of the right side of the first cross rod 7 and the bottom of the right side of the first cross rod 7, the bottom inside the fixed frame 4 is fixedly connected with a second vertical rod 11, the left side of the second vertical rod 11 is fixedly connected with a standby power supply 12, the equipment power supply 10 of the right side bottom of the first cross rod 7 is movably connected with the top of the standby power supply 12, the bottom of the left side of the top of the second vertical rod 11 is fixedly connected with a power supply 13, the equipment power supply 10 of the right side top of the first cross rod 7 is arranged at the lower right side of the power supply 13, the power supply 13 is electrically connected with the main power supply 2, the top of the left side of the top of the second vertical rod 11 is fixedly connected with an alarm power supply 14, the alarm power supply 14 is electrically connected with the buzzer 3, two ends of the second spring 17 are respectively and fixedly connected to the top of the left side of the second cross rod 16 and the top of the inside of the fixed frame 4, the top of the right side of the second cross rod 16 is fixedly connected with a second electromagnet 18, the second electromagnet 18 is arranged right below the second electromagnetic device 15, the second electromagnetic device 15 is electrically connected with the standby power supply 12, the bottom of the right side of the second cross rod 16 is fixedly connected with a power supply contact 19, the power supply contact 19 is arranged on the upper right side of the alarm power supply 14, and the power supply contact 19 is electrically connected with the main power.
The working principle is that after the equipment is installed and connected with the main power supply 2, because the electromagnetic device I5 is electrically connected with the main power supply 2, the electromagnetic device I5 is electrified, because the electromagnet I8 is arranged right above the electromagnetic device I5, the electromagnetic field of the electromagnetic device I5 attracts the electromagnet I8, the electromagnet I8 moves downwards, because the bottom of the left side of the cross rod I7 is fixedly connected with the electromagnet I8, the left side of the cross rod I7 moves downwards, because the back of the vertical rod I6 is movably connected with the cross rod I7, the right side of the cross rod I7 moves upwards, because the equipment power supplies 10 are respectively and fixedly connected to the top of the right side of the cross rod I7 and the bottom of the right side of the cross rod I7, the equipment power supply 10 moves upwards, and because the equipment power supply 10 at the top of the right side of the cross rod I7 is arranged at the right lower part of the, therefore, the device power supply 10 is communicated with the power supply 13, and because the power supply 13 is electrically connected with the main power supply 2, and the device power supply 10 is electrically connected with the smoke alarm, the main power supply 2 supplies power to the smoke alarm, and details can be referred to fig. 3 and 4.
When the main power supply 2 is suddenly disconnected due to a fire, the first electromagnetic device 5 is powered off, the first electromagnet 8 does not receive the acting force of the first electromagnetic device 5, two ends of the first spring 9 are fixedly connected to the bottom of the right side of the first cross rod 7 and the bottom of the inner portion of the fixing frame 4 respectively, the right side of the first cross rod 7 moves upwards, the equipment power supply 10 is fixedly connected to the bottom of the right side of the first cross rod 7 and supplies power to the equipment 10, the equipment power supply 10 is in contact with the standby power supply 12, and the equipment power supply 10 is electrically connected with the smoke alarm, so that the standby power supply 12 supplies power to the smoke alarm, and the effect that the smoke alarm can still play a role after the main power supply 2 is powered off is achieved.
When the standby power supply 12 is insufficient in electric quantity, because the electromagnetic device two 15 is electrically connected with the standby power supply 12, the magnetic field intensity of the electromagnetic device two 15 is reduced, because the electromagnet two 18 is arranged right below the electromagnetic device two 15, the acting force of the electromagnet two 18 of the electromagnetic device two 15 is also reduced, because the electromagnet two 18 is fixedly connected with the top part on the right side of the cross rod two 16, the right side stress of the cross rod two 16 is also reduced, because two ends of the spring two 17 are respectively and fixedly connected with the top part on the left side of the cross rod two 16 and the top part inside the fixed frame 4, the right side of the cross rod two 16 moves downwards, because the bottom part on the right side of the cross rod two 16 is fixedly connected with the power supply contact 19, the power supply contact 19 moves downwards, because the power supply contact 19 is arranged on the upper right side of the alarm power supply 14, the power supply contact 19 is contacted with the alarm, and because the power supply contact 19 is electrically connected with the main power supply 2, and the alarm power supply 14 is electrically connected with the buzzer 3, at this time, the main power supply 2 supplies power to the alarm power supply 14, and the buzzer 3 gives an alarm, and please refer to fig. 3 and fig. 6 for details, so that the effect of the alarm of the buzzer 3 when the standby power supply 12 is insufficient in electric quantity is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a top hanging safety smoke alarm device for fire control, includes shell (1) and main power supply (2), buzzer (3), its characterized in that: the inner part of the shell (1) is fixedly connected with a fixed frame (4), the bottom inside the fixed frame (4) is fixedly connected with a first electromagnetic device (5), the inner part of the fixed frame (4) is fixedly connected with a first vertical rod (6), the back of the first vertical rod (6) is movably connected with a first horizontal rod (7), the left bottom of the first horizontal rod (7) is fixedly connected with a first electromagnet (8), the right bottom of the first horizontal rod (7) is fixedly connected with a first spring (9), the right bottom of the first horizontal rod (7) is fixedly connected with a device power supply (10), the inner bottom of the fixed frame (4) is fixedly connected with a second vertical rod (11), the left side of the second vertical rod (11) is fixedly connected with a standby power supply (12), the left bottom of the top of the second vertical rod (11) is fixedly connected with a power supply (13), and the left top, the top fixedly connected with electromagnetic device two (15) of fixed frame (4) inside, the back swing joint of montant one (6) has horizontal pole two (16), the left top fixedly connected with spring two (17) of horizontal pole two (16), the top fixedly connected with electro-magnet two (18) on horizontal pole two (16) right side, the bottom fixedly connected with power supply contact (19) on horizontal pole two (16) right side.
2. A top-hung safety fire smoke alarm device as defined in claim 1, wherein: the electromagnet I (8) is arranged right above the electromagnetic device I (5), and the electromagnetic device I (5) is electrically connected with the main power supply (2).
3. A top-hung safety fire smoke alarm device as defined in claim 1, wherein: and the two ends of the first spring (9) are respectively and fixedly connected to the bottom on the right side of the first cross rod (7) and the bottom inside the fixed frame (4).
4. A top-hung safety fire smoke alarm device as defined in claim 1, wherein: equipment power supply (10) are the electricity connection relation with smoke alarm, equipment power supply (10) are two respectively fixed connection in the top on horizontal pole (7) right side and the bottom on its right side totally, equipment power supply (10) at horizontal pole (7) right side top are in the right side below of power supply (13), power supply (13) are the electricity connection relation with main power supply (2), the top swing joint of equipment power supply (10) and stand-by power supply (12) of horizontal pole (7) right side bottom.
5. A top-hung safety fire smoke alarm device as defined in claim 1, wherein: and two ends of the second spring (17) are respectively and fixedly connected to the top of the left side of the second cross rod (16) and the top of the inside of the fixed frame (4).
6. A top-hung safety fire smoke alarm device as defined in claim 1, wherein: the second electromagnet (18) is arranged right below the second electromagnetic device (15), and the second electromagnetic device (15) is electrically connected with the standby power supply (12).
7. A top-hung safety fire smoke alarm device as defined in claim 1, wherein: the power supply contact (19) is arranged at the upper right side of the alarm power supply (14), the power supply contact (19) is electrically connected with the main power supply (2), and the alarm power supply (14) is electrically connected with the buzzer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010866722.0A CN111951515A (en) | 2020-08-26 | 2020-08-26 | Top-hung smoke alarm device for safety fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010866722.0A CN111951515A (en) | 2020-08-26 | 2020-08-26 | Top-hung smoke alarm device for safety fire fighting |
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| Publication Number | Publication Date |
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| CN111951515A true CN111951515A (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010866722.0A Pending CN111951515A (en) | 2020-08-26 | 2020-08-26 | Top-hung smoke alarm device for safety fire fighting |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208126600U (en) * | 2018-04-26 | 2018-11-20 | 南安市耀森智能设备有限公司 | A kind of high altitude firefighting warning device |
| CN208569829U (en) * | 2018-04-28 | 2019-03-01 | 海安绒克纺织有限公司 | A kind of underslung security protection smoke alarm unit |
| CN208672723U (en) * | 2018-08-13 | 2019-03-29 | 靳红波 | A kind of electric system warning device with anti-breaking Electricity Functional |
| CN211150965U (en) * | 2019-10-10 | 2020-07-31 | 深圳市艾尼斯电子科技有限公司 | Smart jack with smog alarming function |
| CN211141196U (en) * | 2019-11-09 | 2020-07-31 | 福建省中广达特种设备科技有限公司 | Elevator with emergent automatic rescue function |
-
2020
- 2020-08-26 CN CN202010866722.0A patent/CN111951515A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208126600U (en) * | 2018-04-26 | 2018-11-20 | 南安市耀森智能设备有限公司 | A kind of high altitude firefighting warning device |
| CN208569829U (en) * | 2018-04-28 | 2019-03-01 | 海安绒克纺织有限公司 | A kind of underslung security protection smoke alarm unit |
| CN208672723U (en) * | 2018-08-13 | 2019-03-29 | 靳红波 | A kind of electric system warning device with anti-breaking Electricity Functional |
| CN211150965U (en) * | 2019-10-10 | 2020-07-31 | 深圳市艾尼斯电子科技有限公司 | Smart jack with smog alarming function |
| CN211141196U (en) * | 2019-11-09 | 2020-07-31 | 福建省中广达特种设备科技有限公司 | Elevator with emergent automatic rescue function |
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Effective date of abandoning: 20221216 |