CN213601339U

CN213601339U - Smoke detection alarm

Info

Publication number: CN213601339U
Application number: CN202023308981.6U
Authority: CN
Inventors: 仲崇涛; 张长强
Original assignee: Nanjing Zhongke Botao Technology Co ltd
Current assignee: Nanjing Zhongke Botao Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-02
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a smoke detection alarm belongs to alarm technical field, which comprises a housin, the grid has been seted up to the casing bottom, the camera is installed on the grid right side, the cooperation of grid top is connected with the smog pipe, smog pipe one end fixedly connected with fan, fan one end is inlayed and is connected with the pipe, the treater is installed to pipe one end, the alarm is installed to the treater top, wireless receiver is installed to alarm one side, bee calling organ is installed to casing one side, casing top fixedly connected with support frame, support frame top fixedly connected with fixed plate. The utility model discloses the device can connect the camera and observe when using, and inside can go on when the installation to the quick installation and the dismantlement of whole device, conveniently changes, when using, can carry out to inside and adsorb smog and sample, and to inside detection when can carrying out the smog and use, whether the perception misreports.

Description

Smoke detection alarm

Technical Field

The utility model relates to an alarm technical field especially relates to a smoke detection alarm.

Background

The smoke sensor realizes fire prevention by monitoring smoke concentration, the ion type smoke sensor is adopted in the smoke alarm, the ion type smoke sensor is an advanced technology and works stably and reliably, the smoke sensor is widely applied to various fire alarm systems, the performance of the smoke sensor is far superior to that of a gas-sensitive resistor type fire alarm, but the existing smoke sensor detection alarm still has certain problems and defects in the using process.

Patent No. 201720308406.5 discloses a novel smoke detector, which comprises a smoke detector and a buzzer alarm, wherein the buzzer alarm is connected with the smoke detector, the smoke detector sequentially comprises an upper shell, a circuit board, a fan, a bottom shell and an installation bottom plate from top to bottom, the top end of the upper shell is provided with a vent, the bottom shell is provided with a heat dissipation device, the installation bottom plate end of the smoke detector is also connected with a solar component, and the fan and the vent are installed in the smoke detector, so that smoke generated in a fire or before the fire can be collected and analyzed through the vent and the fan as soon as possible, thereby improving the early warning function; through connecting solar energy component at the mounting plate end, can independently supply power and independent work like this, reduced because of the host computer goes wrong, and lead to numerous smoke to feel the detector and lose effect to take place potential danger.

The smoke detection device of the above technology has the following disadvantages: 1. when the device is used, the camera cannot be connected for observation, and the whole device cannot be rapidly installed and disassembled in the installation process, so that the device is inconvenient to replace; 2. when the device is used, the inside can not be sampled by the smoke adsorption, and the detection when the inside can not be used by the smoke adsorption can not sense whether the smoke is misinformed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a smoke detection alarm, the device can connect the camera and observe when using, and inside can go on when the installation to the quick installation and the dismantlement of whole device, conveniently changes, when using, can carry out to inside and adsorb smog and sample, and the detection when can carrying out the smog to inside and using, whether the perception misreports.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of smoke detection alarm, which comprises a housin, the grid has been seted up to the casing bottom, the camera is installed on the grid right side, the cooperation of grid top is connected with the smog pipe, smog pipe one end fixedly connected with fan, fan one end is inlayed and is connected with the pipe, the treater is installed to pipe one end, the alarm is installed to the treater top, wireless receiver is installed to alarm one side, bee calling organ is installed to casing one side, casing top fixedly connected with support frame, support frame top fixedly connected with fixed plate.

Optionally, a filter is installed between the smoke pipe and the guide pipe, and a filter screen is embedded and connected in the filter.

Optionally, a hole is formed in the fixing plate, and a thread is formed in the hole.

Optionally, a signal output end of the camera is connected with a signal input end of the wireless receiver.

Optionally, the signal output end of the alarm is connected with the signal input end of the buzzer.

Optionally, the camera passes through wire and external power electric connection, the fan passes through wire and external power electric connection, the alarm passes through wire and external power electric connection.

The utility model has the advantages as follows:

the embodiment of the utility model provides a smoke detection alarm:

1. when in use, the integral shell needs to be conveniently mounted and dismounted, so that a worker can avoid wasting too much time, a support frame is fixedly connected above the shell, a fixed plate is mounted above the support frame, the integral distance of the smoke sensor can be closer through the support frame, the accuracy is higher, a hole is formed in the fixed plate, a thread is formed in the hole, the smoke sensor can be quickly fixed on the top of a wall body by using an external bolt, the smoke sensor is prevented from loosening, the integral stability is stronger, in the dismounting process, the problem that the smoke sensor cannot be dismounted can be avoided only by dismounting the bolt, the use of the worker is greatly facilitated, a camera is mounted below the shell, the signal output end of the camera is connected with the signal input end of a wireless receiver, so that pictures shot by the camera can be transmitted and can be visually observed, avoid the wrong report of alarm, the device can connect the camera when using and observe, and the inside can carry out the quick installation and the dismantlement to whole device when the installation, conveniently changes.

2. When smoke is detected, the smoke is sampled to avoid the phenomenon of false alarm caused by smoke not being fire smoke, the fan is electrically connected with an external power supply to control the fan to work, so that the smoke is adsorbed into the smoke tube through a grid, a filter is arranged in the smoke tube, a filter screen is embedded and connected in the filter, impurities in the smoke can be filtered through the filter screen to avoid damage to the fan, the smoke is adsorbed into a processor through a guide tube to detect the smoke, when dense smoke is detected, the alarm is connected with the external power supply to enable a signal output end of the alarm to be connected with a signal input end of a buzzer, alarm processing is carried out through the alarm, when the device is used, the smoke adsorption can be sampled in the device, and the smoke can be detected when the smoke is used in the device, and sensing whether the alarm is false.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a smoke detection alarm according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a smoke tube of the smoke detection alarm according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing plate of the smoke detection alarm according to the embodiment of the present invention.

In the figure: 1. a housing; 2. a grid; 3. a camera; 4. a smoke tube; 5. a fan; 6. a conduit; 7. a processor; 8. an alarm; 9. a wireless receiver; 10. a buzzer; 11. a support frame; 12. a fixing plate; 13. a filter; 14. a filter screen; 15. a hole; 16. and (4) threading.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A smoke detection alarm according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-3, the embodiment of the utility model provides a smoke detection alarm, including casing 1, casing 1 has seted up grid 2 in the bottom, camera 3 is installed on 2 right sides of grid, 2 top cooperations of grid are connected with

smog pipe

4, 4 one end fixedly connected with fans 5 of smog pipe, fan 5 one end is inlayed and is connected with pipe 6, treater 7 is installed to 6 one end of pipe, alarm 8 is installed to treater 7 top, wireless receiver 9 is installed to alarm 8 one side, bee calling organ 10 is installed to casing 1 one side, casing 1 top fixedly connected with support frame 11, support frame 11 top fixedly connected with fixed plate 12.

Illustratively, when in use, the integral shell 1 needs to be conveniently mounted and dismounted, so that a worker can avoid wasting too much time, the support frame 11 is fixedly connected above the shell 1, the fixing plate 12 is mounted above the support frame 11, the integral distance of the smoke sensor can be closer through the support frame 11, the accuracy is higher, and when in dismounting, the problem that the smoke sensor can not be dismounted can be avoided only by dismounting the bolt, so that the use of the worker is greatly facilitated, the camera 3 is mounted below the shell 1, when in smoke detection, the smoke needs to be sampled, the phenomenon that the smoke is not fire smoke and causes false alarm is avoided, the smoke is electrically connected with an external power supply through the fan 5, the fan 5 is controlled to work, so that the smoke is adsorbed into the smoke pipe 4 through the grating 2 and is adsorbed into the processor 7 through the conduit 6 for smoke detection, when detecting the dense smoke, the smoke detector is connected with an external power supply through an alarm 8.

Referring to fig. 2, a filter 13 is installed between the smoke pipe 4 and the guide pipe 6, and a filter screen 14 is embedded and connected inside the filter 13.

Illustratively, a filter 13 is arranged inside the smoke pipe 4, a filter screen 14 is embedded inside the filter 13, and impurities inside the smoke can be filtered through the filter screen 14, so that the fan 5 is prevented from being damaged.

Referring to fig. 3, a hole 15 is formed in the fixing plate 12, and a thread 16 is formed in the hole 15.

By way of example, the hole 15 is formed in the fixing plate 12, the thread 16 is formed in the hole 15, the fixing plate can be quickly fixed to the top of the wall body through an external bolt, looseness of the fixing plate is avoided, and stability of the fixing plate is stronger.

Referring to fig. 1, the signal output terminal of the camera 3 is connected to the signal input terminal of the wireless receiver 9.

In an example, the signal output end of the camera 3 is connected with the signal input end of the wireless receiver 9, so that the shot picture of the camera 3 is transmitted, visual observation can be performed, and the false alarm of the alarm 8 is avoided.

Referring to fig. 1, the signal output terminal of the alarm 8 is connected to the signal input terminal of the buzzer 10.

Illustratively, a signal output end of the alarm 8 is connected with a signal input end of the buzzer 10, and alarm processing is carried out through the alarm 8.

Referring to fig. 1, the camera 3 is electrically connected with an external power supply through a wire, the fan 5 is electrically connected with the external power supply through a wire, and the alarm 8 is electrically connected with the external power supply through a wire.

By way of example, the alarm can be more quickly given through the electrical connection with the external power supply, and the misinformation can be avoided.

When in use, the integral shell 1 is required to be conveniently mounted and dismounted, so that excessive time waste of workers is avoided, the support frame 11 is fixedly connected above the shell 1, the fixed plate 12 is mounted above the support frame 11, the integral distance of the smoke sensor can be closer through the support frame 11, the accuracy is higher, the hole 15 is formed in the fixed plate 12, the thread 16 is formed in the hole 15, the hole 15 can be quickly fixed to the top of a wall body through an external bolt, the looseness is avoided, the integral stability is stronger, in addition, when in dismounting, the problem of incapability of dismounting can be avoided only by dismounting the bolt, the use of the workers is greatly facilitated, the camera 3 is mounted below the shell 1, the signal output end of the camera 3 is connected with the signal input end of the wireless receiver 9, so that the shot pictures of the camera 3 are transmitted, can carry out audio-visual observation, avoid the wrong report of alarm 8, when carrying out the detection to smog, need sample smog, it is not the phenomenon that fire smog caused the false positive to avoid smog, carry out the electricity through fan 5 and external power supply and be connected, control fan 5 work, make smog adsorb to smog pipe 4 inside through grid 2, there is filter 13 at smog pipe 4 internally mounted, filter 13 internally mounted is connected with filter screen 14, can filter the inside impurity of smog through filter screen 14, avoid causing the damage to fan 5, adsorb to inside treater 7 through pipe 6, carry out the detection of smog, when detecting out dense smoke, be connected with external power supply through alarm 8, make the signal output part of alarm 8 be connected with buzzer 10's signal input part, alarm processing is carried out through alarm 8.

It should be noted that the utility model relates to a smoke detection alarm, which comprises a shell 1; 2. a grid; 3. a camera; 4. a smoke tube; 5. a fan; 6. a conduit; 7. a processor; 8. an alarm; 9. a wireless receiver; 10. a buzzer; 11. a support frame; 12. a fixing plate; 13. a filter; 14. a filter screen; 15. a hole; 16. the thread, the specific model of camera is K8, the specific model of fan is DHBFG, the specific model of alarm is MBZ-LS518, the part is general standard component or the part that skilled person knows, and its structure and principle all can all be known or can be known through conventional experimental methods for this skilled person through the technical manual.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a smoke detection alarm, includes casing (1), its characterized in that, grid (2) have been seted up to casing (1) bottom, camera (3) are installed on grid (2) right side, grid (2) top cooperation is connected with smog pipe (4), smog pipe (4) one end fixedly connected with fan (5), fan (5) one end is inlayed and is connected with pipe (6), treater (7) are installed to pipe (6) one end, alarm (8) are installed to treater (7) top, wireless receiver (9) are installed to alarm (8) one side, bee calling organ (10) are installed to casing (1) one side, casing (1) top fixedly connected with support frame (11), support frame (11) top fixedly connected with fixed plate (12).

2. A smoke detection alarm as claimed in claim 1 wherein a filter (13) is mounted between the smoke tube (4) and the duct (6), a filter screen (14) being inserted into the filter (13).

3. A smoke detection alarm according to claim 1 wherein the fixing plate (12) has an aperture (15) therein, the aperture (15) having a thread (16) therein.

4. A smoke detection alarm as claimed in claim 1 wherein the signal output of the camera (3) is connected to the signal input of a wireless receiver (9).

5. A smoke detection alarm as claimed in claim 1, characterised in that the signal output of said alarm (8) is connected to the signal input of a buzzer (10).

6. The smoke detection alarm device according to claim 1, wherein the camera (3) is electrically connected with an external power supply through a wire, the fan (5) is electrically connected with the external power supply through a wire, and the alarm device (8) is electrically connected with the external power supply through a wire.