CN213124217U

CN213124217U - Fire alarm switch for intelligent building

Info

Publication number: CN213124217U
Application number: CN202021020661.8U
Authority: CN
Inventors: 韩平
Original assignee: Nanjing Changyou Intelligent Technology Co Ltd
Current assignee: Nanjing Changyou Intelligent Technology Co Ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-05-04
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a fire alarm switch for intelligent building relates to intelligent building technical field, for solving the problem of the easy chance water short circuit of ordinary fire alarm switch termination department among the prior art. The novel multifunctional portable multifunctional handheld device is characterized in that a micro single chip microcomputer and a battery box are respectively installed inside the box body, a battery cover is arranged on the front end face of the box body, waterproof grooves are formed in two sides of the box body, a first access terminal and a second access terminal are respectively arranged on one side of the box body, a first output terminal and a second output terminal are respectively arranged on the other side of the box body, a waterproof block is arranged at one end of each of the first access terminal, the second access terminal, the first output terminal and the second output terminal, a fixing frame is installed below the micro single chip microcomputer, a CPU.

Description

Fire alarm switch for intelligent building

Technical Field

The utility model relates to an intelligent building technical field specifically is a fire alarm switch for intelligent building.

Background

The core of the intelligent building is a 5A system, the intelligent building organically integrates the 5 systems through a communication network system, integrates the structure, the system, the service, the management and the optimized combination among the systems, so that the building has the characteristics of safety, convenience, high efficiency and energy conservation, the intelligent building is an edge cross discipline, and relates to computer technology, automatic control, communication technology, building technology and the like, and more new technologies are applied to the intelligent building.

The fire-fighting system of the intelligent building is complete in surface and face regardless of the intelligent building or the common commercial office building, the intelligent building opens an intelligent era at present, the fire-fighting alarm switch is set to be in an automatic mode, when a fire disaster occurs, the automatic sprinkling system can sprinkle water mist, the water mist can easily enter the alarm switch, the existing alarm switch is also arranged at a striking position, when a wiring terminal of the existing alarm switch meets water, internal components can be easily short-circuited, the switch is scrapped, and a fire early warning signal cannot be timely transmitted; therefore, the market urgently needs to develop a fire alarm switch for intelligent buildings to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent building is with fire alarm switch to solve the easy problem of meeting water short circuit of ordinary fire alarm switch termination department that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire alarm switch for intelligent buildings comprises a box body and a switch base, wherein a micro single chip microcomputer and a battery box are respectively installed in the box body, a battery cover is arranged on the front end face of the box body, waterproof grooves are formed in two sides of the box body, a first access terminal and a second access terminal are respectively arranged on one side of the box body, a first output terminal and a second output terminal are respectively arranged on the other side of the box body, waterproof blocks are respectively arranged at one ends of the first access terminal, the second access terminal, the first output terminal and the second output terminal, a fixing frame is installed below the micro single chip microcomputer, a CPU is installed in the micro single chip microcomputer, a switch button is installed in the switch base, a spring and a graphene conductor are respectively installed below the switch button, and clamping legs are arranged below the switch button, the box body is internally provided with a first half-moon-shaped conductor and a second half-moon-shaped conductor respectively.

Preferably, first access terminal, second access terminal, first output terminal and second output terminal all with waterproof groove threaded connection, waterproof piece and waterproof groove fixed connection, first access terminal, second access terminal, first output terminal and second output terminal all with waterproof piece laminating, waterproof piece and waterproof groove all are provided with four.

Preferably, the box body and the micro single chip microcomputer are both fixedly connected with the fixing frame, and the micro single chip microcomputer is electrically connected with the CPU.

Preferably, the first access terminal, the second access terminal, the first output terminal and the second output terminal are all electrically connected with the micro-singlechip, and the first half-moon-shaped conductor and the second half-moon-shaped conductor are all electrically connected with the micro-singlechip.

Preferably, the battery cover is fixedly connected with the battery box, and the battery box and the switch seat are integrated with the box body.

Preferably, the graphene conductor and the spring are both fixedly connected with the switch button, the clamping legs and the switch button are arranged into an integral structure, and the spring is fixedly connected with the switch base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of buckler, can effectual isolated water smoke through buckler and buckler to the buckler is provided with the sponge, can absorb moisture for the short time, guarantees that binding post department keeps dry, avoids the short circuit, and the inside that moisture got into the box body is placed with moisture isolation in the outside of box body to the buckler, thereby guarantees that the inside components and parts of box body can not invade the wet and take place the short circuit by water, thereby conflagration early warning signal can transmit always when guaranteeing to take place the conflagration.

2. The utility model discloses a through shift knob's setting, when fire detector breaks down, can artificially send early warning signal through shift knob to when avoiding intelligent fire extinguishing system to break down, fire signal can't transmit away, improves the fire control and reports to the police the functional of opening light.

Drawings

Fig. 1 is a front view of the fire alarm switch for intelligent buildings of the present invention;

FIG. 2 is a schematic view of the internal structure of the case of the present invention;

fig. 3 is a schematic view of the internal structure of the switch base of the present invention.

In the figure: 1. a box body; 2. a switch base; 3. a switch button; 4. a battery cover; 5. a fixed mount; 6. a micro single chip microcomputer; 7. a CPU; 8. a first access terminal; 9. a second access terminal; 10. a first output terminal; 11. a second output terminal; 12. a battery case; 13. a waterproof groove; 14. a waterproof block; 15. a first half-moon shaped conductor; 16. a second half-moon shaped electrical conductor; 17. a spring; 18. a graphene electrical conductor; 19. and (5) clamping the legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a fire alarm switch for intelligent buildings comprises a box body 1 and a switch base 2, wherein a micro single chip microcomputer 6 and a battery box 12 are respectively installed inside the box body 1, a battery cover 4 is arranged on the front end face of the box body 1, waterproof grooves 13 are respectively arranged on two sides of the box body 1, a first access terminal 8 and a second access terminal 9 are respectively arranged on one side of the box body 1, a first output terminal 10 and a second output terminal 11 are respectively arranged on the other side of the box body 1, a waterproof block 14 is respectively arranged at one end of each of the first access terminal 8, the second access terminal 9, the first output terminal 10 and the second output terminal 11, a fixing frame 5 is installed below the micro single chip microcomputer 6, a CPU7 is installed inside the micro single chip microcomputer 6, a switch button 3 is installed inside the switch base 2, a spring 17 and a graphene electric conductor 18 are respectively installed below the switch button 3, a clamping leg 19 is arranged below the switch button 3, the box body 1 is internally provided with a first half moon-shaped electric conductor 15 and a second half moon-shaped electric conductor 16 respectively.

Further, first access terminal 8, second access terminal 9, first output terminal 10 and second output terminal 11 all with waterproof groove 13 threaded connection, waterproof piece 14 and waterproof groove 13 fixed connection, first access terminal 8, second access terminal 9, first output terminal 10 and second output terminal 11 all laminate with waterproof piece 14, waterproof piece 14 and waterproof groove 13 all are provided with four, the part of inserting and output terminal and waterproof groove 13 contact all is provided with waterproof rubber ring.

Further, box body 1 and miniature singlechip 6 all with mount 5 fixed connection, miniature singlechip 6 and CPU7 electric connection, miniature singlechip 6 model is SN8P2602CPB, but the automatic processing fire signal.

Further, the first access terminal 8, the second access terminal 9, the first output terminal 10 and the second output terminal 11 are all electrically connected to the micro-singlechip 6, the first half-moon-shaped conductor 15 and the second half-moon-shaped conductor 16 are all electrically connected to the micro-singlechip 6, the first access terminal 8 can be electrically connected to the first output terminal 10 only through the first half-moon-shaped conductor 15 and the second half-moon-shaped conductor 16, and the second access terminal 9 is directly electrically connected to the second output terminal 11.

Further, the battery cover 4 is fixedly connected with the battery box 12, the battery box 12 and the switch base 2 are both integrated with the box body 1, and a battery can be installed in the battery box 12 to supply power for the micro single chip microcomputer 6 independently.

Further, the graphene conductor 18 and the spring 17 are both fixedly connected with the switch button 3, the clamping leg 19 and the switch button 3 are arranged into an integral structure, the spring 17 is fixedly connected with the switch base 2, and the graphene conductor 18 can be inserted between the first half-moon-shaped conductor 15 and the second half-moon-shaped conductor 16, so that the first half-moon-shaped conductor 15 and the second half-moon-shaped conductor 16 are mutually conductive.

The working principle is as follows: when the intelligent building fire alarm is used, a fire detector is connected with a first access terminal 8 and a second access terminal 9 in parallel, a receiving circuit of a fire control room is connected with a first output terminal 10 and a second output terminal 11 in parallel, when a fire disaster happens to the intelligent building, under normal conditions, a signal sent by the fire detector is input into the box body 1 through the second access terminal 9 and is processed by a CPU7 of a micro single chip microcomputer 6 and then is directly transmitted to the fire control room through the second output terminal 11, a fire early warning scheme is started, a rain system works, a fire pump works, fire water pipes in all corridors are filled with fire water and sends out an alarm signal, when the fire detector breaks down, a switch button 3 needs to be manually pressed, so that a graphene conductor 18 descends to be in contact with a first half-moon-shaped conductor 15 and a second half-moon-shaped conductor 16, the first access terminal 8 and the first output terminal 10 are electrified, under normal conditions first access terminal 8 and first output terminal 10 are normally open state, and CPU7 when miniature singlechip 6 accepts and can acquiesce for the conflagration taking place after first access terminal 8 and the circular telegram of first output terminal 10 to send out fire alarm signal for the fire control room immediately, thereby make whole fire extinguishing system normally work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an intelligent building is with fire alarm switch, includes box body (1) and switch seat (2), its characterized in that: a micro single chip microcomputer (6) and a battery box (12) are respectively installed inside the box body (1), a battery cover (4) is arranged on the front end face of the box body (1), waterproof grooves (13) are respectively arranged on two sides of the box body (1), a first access terminal (8) and a second access terminal (9) are respectively arranged on one side of the box body (1), a first output terminal (10) and a second output terminal (11) are respectively arranged on the other side of the box body (1), a waterproof block (14) is respectively arranged at one end of each of the first access terminal (8), the second access terminal (9), the first output terminal (10) and the second output terminal (11), a fixing frame (5) is installed below the micro single chip microcomputer (6), a CPU (7) is installed inside the micro single chip microcomputer (6), a switch button (3) is installed inside the switch base (2), a spring (17) and a graphene electric conductor (18) are respectively installed below the switch button (3), clamping legs (19) are arranged below the switch button (3), and a first half-moon-shaped electric conductor (15) and a second half-moon-shaped electric conductor (16) are respectively arranged inside the box body (1).

2. A fire alarm switch for intelligent building according to claim 1, wherein: first access terminal (8), second access terminal (9), first output terminal (10) and second output terminal (11) all with waterproof groove (13) threaded connection, waterproof piece (14) and waterproof groove (13) fixed connection, first access terminal (8), second access terminal (9), first output terminal (10) and second output terminal (11) all laminate with waterproof piece (14), waterproof piece (14) and waterproof groove (13) all are provided with four.

3. A fire alarm switch for intelligent building according to claim 1, wherein: the box body (1) and the micro single chip microcomputer (6) are fixedly connected with the fixing frame (5), and the micro single chip microcomputer (6) is electrically connected with the CPU (7).

4. A fire alarm switch for intelligent building according to claim 1, wherein: the first access terminal (8), the second access terminal (9), the first output terminal (10) and the second output terminal (11) are electrically connected with the micro single chip microcomputer (6), and the first half-moon-shaped conductor (15) and the second half-moon-shaped conductor (16) are electrically connected with the micro single chip microcomputer (6).

5. A fire alarm switch for intelligent building according to claim 1, wherein: the battery cover (4) is fixedly connected with the battery box (12), and the battery box (12) and the switch base (2) are integrated with the box body (1).

6. A fire alarm switch for intelligent building according to claim 1, wherein: the graphene electric conductor (18) and the spring (17) are both fixedly connected with the switch button (3), the clamping leg (19) and the switch button (3) are arranged into an integral structure, and the spring (17) is fixedly connected with the switch base (2).