Fire-fighting wireless alarm equipment

Abstract

The utility model discloses fire-fighting wireless alarm equipment, which comprises a U-shaped base, positioning plates arranged on two sides of the bottom end of the U-shaped base, a control box arranged on one side of the top end of the U-shaped base, a GPS positioner arranged on one side of the top end of the control box, a smoke sensor arranged on the top end of the control box on one side of the GPS positioner, and a broadcaster arranged on the top end of the U-shaped base on one side of the control box. A plurality of first part placing seats are arranged above the U-shaped base on the side, away from the control box, of the broadcasting device, protective frames are arranged at the top ends of the first part placing seats, and a first audible and visual alarm, a second audible and visual alarm and a third audible and visual alarm are arranged at the top ends of the first part placing seats on the inner sides of the protective frames correspondingly; a second piece placing seat is arranged above the U-shaped base on one side, far away from the broadcasting device, of the first piece placing seat, and a protective frame is arranged at the top end of the second piece placing seat. According to the utility model, not only is the warning effect of the alarm equipment in use improved, but also the convenience of the alarm equipment in maintenance is improved, and the convenience of the alarm equipment in operation and use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire safety, and particularly relates to a wireless fire alarm device. Background Technique

[0002] The wireless fire alarm device mainly consists of parts such as sensors, controllers, and alarms. These devices use built-in sensors to continuously monitor fire-related parameters such as smoke and temperature in the environment. Once an abnormal situation is detected, a fire signal will be immediately generated and the signal will be transmitted to the control center or alarm host through wireless communication technology.

[0003] A wireless fire alarm device with a reference publication number of CN211718983U includes an upper shell and a lower shell, and the upper shell and the lower shell are integrally arranged. Its characteristics are as follows: a upper partition is fixedly installed in the middle of the inner cavity of the upper shell, a battery module is installed on the top of the upper partition, a GPS chip, a buzzer, a smoke sensing unit, and an MCU module are installed on the bottom wall of the upper partition; an electromagnet is installed at the bottom of the inner cavity of the lower shell, a lower partition fixed to the inner wall of the lower shell is attached to the top of the electromagnet, a piston block is arranged above the lower partition, and a rubidium magnet is embedded at the bottom of the piston block. This device does not require an external power supply line during installation, and uses wireless signals to transmit information after detecting fire information, making the installation simpler and more efficient. It can also obtain fire location information and on-site image information, enabling firefighters to formulate more perfect rescue measures according to the on-site situation. According to the above, although this alarm device can be well applied, it is usually not convenient to issue alarms diversely according to the current fire situation, making the warning effect of this alarm device difficult to reach the established expectation and still needing to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wireless fire alarm device to solve the problem proposed in the above background technique that although the alarm device can be well applied, it is usually not convenient to issue alarms diversely according to the current fire situation, making the warning effect of this alarm device difficult to reach the established expectation.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A fire wireless alarm device, including a U-shaped base, both sides of the bottom end of the U-shaped base are provided with positioning plates, one side of the top end of the U-shaped base is provided with a control box, one side of the top end of the control box is provided with a GPS locator, a smoke sensor is provided at the top end of the control box on one side of the GPS locator, a broadcaster is provided at the top end of the U-shaped base on one side of the control box, and several first component seats are provided above the U-shaped base on the side of the broadcaster away from the control box. Protective frames are provided at the top ends of the first component seats. Inside the several protective frames, a first sound and light alarm, a second sound and light alarm, and a third sound and light alarm are respectively provided at the top ends of the first component seats. A second component seat is provided above the U-shaped base on the side of the first component seat away from the broadcaster. A protective frame is provided at the top end of the second component seat, and a wireless communication module is installed inside the protective frame.

[0006] Preferably, the positioning plate is internally provided with equally spaced positioning holes, and both ends of the positioning holes extend to the outside of the positioning plate. By means of a bolt member passing through the positioning holes and screwing into the wall, the alarm device can be wall-mounted.

[0007] Preferably, several nut seats are provided at the top ends of the U-shaped base below the first component seats, and the top ends of the nut seats are in contact with the bottom ends of the first component seats. Through the setting of the nut seats, the threaded pins can be placed.

[0008] Preferably, equally spaced threaded pins are installed at the edge positions of the bottom of the first component seats. The bottom ends of the threaded pins penetrate through the first component seats and are threadedly connected to the tops of the nut seats. By the bottom ends of the threaded pins penetrating through the first component seats and screwing into the tops of the nut seats, the first component seats can be locked in place.

[0009] Preferably, an upper connecting seat is provided at the bottom end of the second component seat, and a lower connecting seat is provided at the top end of the U-shaped base below the upper connecting seat. The top end of the lower connecting seat is in contact with the bottom end of the upper connecting seat. Through the setting of the lower connecting seat, the locking bolts can be placed.

[0010] Preferably, equally spaced locking bolts are installed at the edge positions of the top end of the upper connecting seat. The bottom ends of the locking bolts penetrate through the upper connecting seat and are threadedly connected to the tops of the lower connecting seat. By the bottom ends of the locking bolts penetrating through the upper connecting seat and screwing into the tops of the lower connecting seat, the second component seat can be locked in place.

[0011] Compared with the prior art, the beneficial effects of the present utility model are: This fire wireless alarm device not only improves the warning effect when the alarm device is in use, but also improves the convenience during the maintenance of the alarm device, and moreover enhances the convenience when the alarm device is operated and used;

[0012] (1) By respectively arranging a first sound and light alarm, a second sound and light alarm, and a third sound and light alarm at the top of the first component seat, when the smoke sensor monitors the smoke content and transmits the data to the control box, the smoke characteristics can be sorted out and analyzed to obtain the severity of the current fire phenomenon, and the first sound and light alarm, the second sound and light alarm, or the third sound and light alarm can issue alarms in a diversified manner to facilitate personnel to timely know the fire situation in the current area, thereby improving the warning effect when the alarm device is used;

[0013] (2) By using tools to turn the threaded pin and the locking bolt, the lower ends of the threaded pin and the locking bolt can be respectively screwed out to the outside of the nut seat and the lower connecting seat to disassemble the first component seat and the second component seat. Furthermore, it is not necessary to disassemble the alarm device as a whole to disassemble and maintain the first sound and light alarm, the second sound and light alarm, the third sound and light alarm, and the wireless communication module, thereby improving the convenience when maintaining the alarm device;

[0014] (3) Through the setting of the wireless communication module and the GPS locator, the GPS locator can locate the coordinates of the current area, and the wireless communication module can transmit the fire situation in the current area to the external terminal system so that the fire-fighting personnel can understand the fire area situation and take corresponding measures. The wireless communication module can also receive the broadcast instruction issued by the external terminal system to broadcast the warning information by the broadcaster to remind personnel to leave quickly and orderly, thereby further improving the convenience when the alarm device is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a top view structural schematic diagram of the present utility model;

[0017] Figure 3 is the present utility model Figure 1 the enlarged structural schematic diagram at A in;

[0018] Figure 4 is the present utility model Figure 1 the enlarged structural schematic diagram at B in.

[0019] In the figure: 1, U-shaped base; 2, positioning plate; 201, positioning hole; 3, control box; 4, GPS locator; 5, smoke sensor; 6, broadcaster; 7, second sound and light alarm; 8, third sound and light alarm; 9, protective frame; 10, wireless communication module; 11, first component seat; 1101, protective frame; 12, first sound and light alarm; 13, nut seat; 14, threaded pin; 15, second component seat; 16, upper connecting seat; 17, lower connecting seat; 18, locking bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , an embodiment provided by the present invention: a fire wireless alarm device, including a U-shaped base 1. On both sides of the bottom end of the U-shaped base 1, positioning plates 2 are provided. Inside the positioning plates 2, equally spaced positioning holes 201 are provided. Both ends of the positioning holes 201 extend to the outside of the positioning plates 2;

[0022] During use, by passing a bolt through the positioning hole 201 and screwing it into the wall, the alarm device can be wall-mounted.

[0023] On one side of the top end of the U-shaped base 1, a control box 3 is provided. On one side of the top end of the control box 3, a GPS locator 4 is provided. On the top end of the control box 3 on one side of the GPS locator 4, a smoke sensor 5 is provided. On the top end of the U-shaped base 1 on one side of the control box 3, a broadcaster 6 is provided. Above the U-shaped base 1 on the side of the broadcaster 6, a plurality of first component seats 11 are provided. On the top end of the U-shaped base 1 below the first component seats 11, a plurality of nut seats 13 are provided. The top end of the nut seat 13 touches the bottom end of the first component seat 11;

[0024] During use, through the setting of the nut seat 13, the threaded pin 14 can be placed.

[0025] At the edge position of the bottom of the first component seat 11, equally spaced threaded pins 14 are installed. The bottom end of the threaded pin 14 passes through the first component seat 11 and is threadedly connected to the top of the nut seat 13;

[0026] During use, by passing the bottom end of the threaded pin 14 through the first component seat 11 and screwing it into the top of the nut seat 13, the first component seat 11 can be locked in place.

[0027] On the top of each first component seat 11, a protective frame 1101 is provided. Inside the plurality of protective frames 1101, a first sound and light alarm 12, a second sound and light alarm 7, and a third sound and light alarm 8 are respectively provided on the top of the first component seat 11. Above the U-shaped base 1 on the side of the first component seat 11 away from the broadcaster 6, a second component seat 15 is provided. At the bottom end of the second component seat 15, an upper connecting seat 16 is provided. On the top end of the U-shaped base 1 below the upper connecting seat 16, a lower connecting seat 17 is provided. The top end of the lower connecting seat 17 touches the bottom end of the upper connecting seat 16;

[0028] During use, through the setting of the lower connecting seat 17, the locking bolt 18 can be placed.

[0029] Locking bolts 18 are installed at equal intervals at the edge position of the top end of the upper connecting seat 16. The bottom end of the locking bolt 18 penetrates through the upper connecting seat 16 and is threadedly connected to the top of the lower connecting seat 17;

[0030] During use, the bottom end of the locking bolt 18 penetrates through the upper connecting seat 16 and is screwed into the top of the lower connecting seat 17 to lock and place the second component seat 15;

[0031] A protective frame 9 is provided at the top end of the second component seat 15, and a wireless communication module 10 is installed inside the protective frame 9.

[0032] When the embodiment of the present application is in use, first, the alarm device is wall-mounted by means of a bolt passing through the positioning hole 201 and screwing into the wall. Then, the smoke sensor 5 monitors the smoke volume in the current area and transmits the data to the control box 3, and the smoke characteristics can be sorted out and analyzed to detect the severity of the current fire according to the set value. According to the severity of the fire, the corresponding first sound and light alarm 12, second sound and light alarm 7 or third sound and light alarm 8 emits various alarms, so that personnel can know the fire situation in the current area in time. Specifically: when the fire phenomenon is minor, the first sound and light alarm 12 emits a slight beeping sound and flashes a green light; if the fire phenomenon is medium, the second sound and light alarm 7 emits a medium beeping sound and flashes a yellow light; if the fire phenomenon is severe, the third sound and light alarm 8 emits a louder beeping sound and flashes a red light for warning. Then, through the setting of the wireless communication module 10 and the GPS locator 4, the GPS locator 4 can locate the coordinates of the current area, and the wireless communication module 10 can transmit the fire situation in the current area to the external terminal system, so that the fire-fighting personnel can understand the fire area situation and take corresponding measures. The wireless communication module 10 can also receive the broadcast instruction sent by the external terminal system, and the broadcaster 6 broadcasts the warning information to remind personnel to leave quickly and orderly. Finally, by turning the threaded pin 14 and the locking bolt 18, when the lower ends of the threaded pin 14 and the locking bolt 18 are respectively screwed out to the outside of the nut seat 13 and the lower connecting seat 17, the first component seat 11 and the second component seat 15 can be disassembled, and then the first sound and light alarm 12, the second sound and light alarm 7, the third sound and light alarm 8 and the wireless communication module 10 can be disassembled and maintained without overall disassembly of the alarm device, thus completing the use of the alarm device.

[0033] It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.

[0034] Although the present utility model has been described above with reference to embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present utility model can be combined with each other in any way. The reason for not exhaustively describing the situations of these combinations in this specification is only to save space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fire wireless alarm device, characterized in that: The invention comprises a U-shaped base (1), positioning plates (2) are arranged on both sides of the bottom of the U-shaped base (1), a control box (3) is arranged on one side of the top of the U-shaped base (1), a GPS locator (4) is arranged on one side of the top of the control box (3), a smoke sensor (5) is arranged on the top of the control box (3) on the side of the GPS locator (4), a broadcaster (6) is arranged on the top of the U-shaped base (1) on one side of the control box (3), and a plurality of first mounting seats (11) are arranged on the top of the U-shaped base (1) on the side of the broadcaster (6) away from the control box (3) The top of each of the first mounting seats (11) is provided with a protective frame (1101); the tops of the first mounting seats (11) inside a plurality of the protective frames (1101) are provided with a first sound and light alarm (12), a second sound and light alarm (7) and a third sound and light alarm (8); a second mounting seat (15) is provided above the U-shaped base (1) on the side of the first mounting seat (11) away from the announcer (6); the top of the second mounting seat (15) is provided with a protective frame (9); a wireless communication module (10) is installed on the inner side of the protective frame (9).

2. A fire wireless alarm device according to claim 1, characterized in that: The interior of the positioning plate (2) is provided with positioning holes (201) at equal intervals, and both ends of the positioning holes (201) extend to the outside of the positioning plate (2).

3. A fire wireless alarm device according to claim 1, characterized in that: A plurality of nut seats (13) are provided at the top of the U-shaped base (1) below the first mounting seat (11), and the top of the nut seat (13) contacts the bottom of the first mounting seat (11).

4. A fire wireless alarm device according to claim 3, characterized in that: Threaded pins (14) with equal spacing are installed at the edge of the bottom of the first mounting seat (11), and the bottom ends of the threaded pins (14) penetrate the first mounting seat (11) and are threadedly connected to the top of the nut seat (13).

5. A fire wireless alarm device according to claim 1, characterized in that: An upper connecting seat (16) is provided at the bottom end of the second mounting seat (15), a lower connecting seat (17) is provided at the top end of the U-shaped base (1) below the upper connecting seat (16), and the top end of the lower connecting seat (17) contacts the bottom end of the upper connecting seat (16).

6. A fire wireless alarm device according to claim 5, characterized in that: Locking bolts (18) with equal spacing are installed at the edge of the top end of the upper connecting seat (16), and the bottom ends of the locking bolts (18) penetrate the upper connecting seat (16) and are threadedly connected to the top of the lower connecting seat (17).

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