Smoke monitor for fire-fighting early warning

Abstract

The utility model provides a smoke monitor for fire-fighting early warning, which relates to the field of smoke monitoring and comprises a protective shell, a control panel is fixedly mounted at the bottom of the inner wall of the protective shell, a monitoring block is fixedly mounted at one end of the top of the control panel, and an alarm block is fixedly mounted at the other end of the top of the control panel. A connecting wire is fixedly mounted on one side of the control panel, a mounting plate is arranged at the bottom of the protective shell, and mounting grooves are formed in the circumference of the top of the mounting plate at equal intervals. According to the utility model, the baffle block is pushed, the fixed rod fixedly mounted on one side of the baffle block is embedded in the inner wall of the circular groove, and the limiting block fixedly mounted at the bottom of the baffle block moves on the inner wall of the groove, so that the baffle block is more stable and convenient to take out, the battery is more convenient to replace, and air better enters the device through the air holes formed in the surface of the upper shell; and dust in the air is blocked through the filter plate fixedly mounted on one side of the upper shell, so that the monitoring effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke monitoring, in particular to a smoke monitor for fire warning. Background Art

[0002] Smoke detectors are a crucial component of fire early warning systems. They detect changes in smoke concentration in the environment and sound an alarm. Smoke detectors typically use optical or ionization detection technology. Optical smoke detectors utilize the principle of light scattering. When smoke enters the detection chamber, it scatters light and triggers an alarm. Ionization smoke detectors work by detecting the effect of smoke particles on the ion flow in an ionization chamber.

[0003] In the prior art, smoke detectors need to be powered by batteries when in use. To replace the batteries, the device needs to be opened for replacement, which is too cumbersome. In addition, during the use of the detector, dust in the air may enter the device through the ventilation port of the device. Long-term dust accumulation will affect the monitoring effect of the device. Utility Model Content

[0004] The purpose of the present invention is to provide a smoke detector for fire warning to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a smoke detector for fire warning, comprising: a protective shell, a control panel fixedly installed at the bottom of the inner wall of the protective shell, a monitoring block fixedly installed at one end of the top of the control panel, an alarm block fixedly installed at the other end of the top of the control panel, an indicator light fixedly installed on the other side of the top of the protective shell, a connecting line fixedly installed on one side of the control panel, a mounting plate provided at the bottom of the protective shell, and mounting grooves equidistantly provided on the top circumference of the mounting plate.

[0006] As a preferred embodiment, a battery slot is fixedly installed on one side of the bottom of the inner wall of the protective shell, the other side of the battery slot is fixedly installed on the other end of the connecting line, and a connecting block is fixedly installed on one side of the inner wall of the battery slot.

[0007] As a preferred embodiment, a groove is provided at the bottom of the protective shell, a circular groove is provided on one side of the protective shell, and there are two circular grooves. A fixing rod is movably embedded in the inner wall of the circular groove, a stopper is fixedly installed on one side of the fixing rod, and a limiting block is fixedly installed on the bottom of the stopper, and the surface of the limiting block is movable on the inner wall of the groove.

[0008] As a preferred embodiment, an upper shell is fixedly mounted on the top of the protective shell, air holes are opened at equal intervals on the surface circumference of the upper shell, and a filter plate is fixedly mounted on the inner wall of the upper shell.

[0009] As a preferred embodiment, fixed blocks are fixedly installed at equal distances on the bottom circumference of the protective shell, a spring is fixedly installed inside the fixed block, and a round block is fixedly installed on the other end of the spring.

[0010] As a preferred embodiment, the surface of the fixing block moves on the inner wall of the installation groove.

[0011] As a preferred embodiment, the surface of the indicator light passes through the top of the upper shell.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, when the battery needs to be replaced, the block is removed from the protective shell by pushing the block. The block is embedded in the inner wall of the circular groove according to the surface of the fixing rod. The limiting block fixedly installed at the bottom of the block moves on the inner wall of the groove, which makes it more convenient to remove the block. When the block is removed, the battery can be replaced, making it more convenient and quick to replace the battery when the device needs to be replaced, making the device more perfect.

[0014] 2. In the present invention, when the device is installed and put into use, air enters the device through the air vents opened on the upper shell, and the filter plate fixedly installed on the inner wall of the upper shell effectively blocks the dust in the air, reducing the impact on the device during monitoring and making the monitoring effect of the device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a side view of a smoke detector for fire warning provided by the utility model;

[0016] Figure 2 A side view of a control panel of a smoke detector for fire warning provided by the present invention;

[0017] Figure 3 A side view of the protective housing of a fire alarm smoke detector provided by the present invention;

[0018] Figure 4 This is a side view of the upper shell of a fire alarm smoke detector provided by the present invention;

[0019] Figure 5 A side view of a block of a smoke detector for fire warning provided by the present invention;

[0020] Figure 6 A cutting diagram of the mounting plate of a fire alarm smoke detector provided by the utility model;

[0021] Figure 7This is a side view of a fixing block of a smoke monitor for fire warning provided by the utility model.

[0022] Legend:

[0023] 1. Protective shell; 2. Control panel; 3. Monitoring block; 4. Alarm block; 5. Indicator light; 6. Connecting wire; 7. Battery slot; 701. Connecting block; 8. Groove; 9. Round groove; 10. Fixing rod; 11. Stop block; 12. Limiting block; 13. Upper shell; 14. Air vent; 15. Filter plate; 16. Fixing block; 17. Spring; 18. Round block; 19. Mounting plate; 20. Mounting slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-7 The utility model provides a technical solution: a smoke monitor for fire warning, comprising: a protective shell 1, a control panel 2 is fixedly mounted on the bottom of the inner wall of the protective shell 1, a monitoring block 3 is fixedly mounted on one end of the top of the control panel 2, an alarm block 4 is fixedly mounted on the other end of the top of the control panel 2, an indicator light 5 is fixedly mounted on the other side of the top of the protective shell 1, a connecting line 6 is fixedly mounted on one side of the control panel 2, a mounting plate 19 is provided at the bottom of the protective shell 1, and mounting grooves 20 are provided at equal distances on the top circumference of the mounting plate 19.

[0026] Specifically: by installing the mounting plate 19 at the position where the device needs to be installed, and setting the protective shell 1 on the top of the mounting plate 19, the protective shell 1 in the entire device can be more conveniently disassembled. After the device is powered on, the smoke is monitored by the monitoring block 3, and the monitoring block 3 emits a sound to alarm. The indicator light 5 is turned on to observe whether the device is powered on.

[0027] In one embodiment, a battery slot 7 is fixedly mounted on one side of the bottom of the inner wall of the protective shell 1 , the other side of the battery slot 7 is fixedly mounted on the other end of the connecting line 6 , and a connecting block 701 is fixedly mounted on one side of the inner wall of the battery slot 7 .

[0028] Specifically: the battery is installed inside the battery slot 7, the output end of the battery is attached to the surface of the connecting block 701, and the battery slot 7 and the control board 2 are connected through the connecting line 6, so that the power of the battery is transmitted to the control board 2, and through the control board 2, the monitoring block 3, the alarm block 4 and the indicator light 5 on the top of the device can perform their functions, making the device more complete.

[0029] In one embodiment, a groove 8 is provided at the bottom of the protective shell 1, and a circular groove 9 is provided on one side of the protective shell 1, and there are two circular grooves 9. A fixing rod 10 is movably embedded in the inner wall of the circular groove 9, and a stopper 11 is fixedly installed on one side of the fixing rod 10. A limiting block 12 is fixedly installed on the bottom of the stopper 11, and the surface of the limiting block 12 is movable on the inner wall of the groove 8.

[0030] Specifically: During the battery replacement process, the block 11 is removed from the protective shell 1 by pushing the block 11, and the fixing rod 10 is embedded in the inner wall of the circular groove 9, and the limiting block 12 moves on the inner wall of the groove 8, making the removal and installation of the block 11 more convenient and quicker. By removing the block 11, the battery can be replaced more conveniently and quickly, thereby making the battery replacement more convenient, quicker and faster when the device is in use.

[0031] In one embodiment, an upper shell 13 is fixedly mounted on the top of the protective shell 1 , air holes 14 are equidistantly opened on the surface circumference of the upper shell 13 , and a filter plate 15 is fixedly mounted on the inner wall of the upper shell 13 .

[0032] Specifically: when the device is powered on, air can enter the device through the air vent 14, and the air comes into contact with the working monitoring block 3, thereby monitoring the smoke situation. The dust in the air is blocked by the filter plate 15, reducing the impact of dust on the device, enabling the device to monitor more accurately and making the device more perfect.

[0033] In one embodiment, fixed blocks 16 are fixedly installed at equal intervals on the bottom circumference of the protective shell 1 , a spring 17 is fixedly installed inside the fixed block 16 , and a round block 18 is fixedly installed at the other end of the spring 17 .

[0034] Specifically, when force is applied to the circular block 18, the circular block 18 moves toward the inside of the fixed block 16. After the force on the circular block 18 is released, the elasticity of the spring 17 restores the circular block 18 to its original position, so that the fixed block 16 can be positioned.

[0035] In one embodiment, the surface of the fixing block 16 moves on the inner wall of the mounting groove 20 .

[0036] Specifically: When installing the device, the fixing block 16 is embedded in the inner wall of the mounting groove 20, and the protective shell 1 is rotated to make the round block 18 move toward the inside of the fixing block 16 under the squeezing of the mounting groove 20. After moving to a specific position, the round block 18 is restored to its original position by the elastic force of the spring 17 according to the shape of the mounting groove 20, so that the protective shell 1 can be better installed on the mounting plate 19, making the device more convenient and quick to install.

[0037] In one embodiment, the surface of the indicator light 5 passes through the top of the upper housing 13 .

[0038] Specifically, the indicator light 5 penetrates the upper shell 13 and is exposed on the surface of the device, so that the power status of the device can be observed more accurately, making the device more perfect.

[0039] Working principle: When the device starts to be used, fix the mounting plate 19 in the required position, embed the fixing block 16 into the inner wall of the mounting groove 20, rotate the protective shell 1, and make the round block 18 move toward the inside of the fixing block 16 under the squeezing of the mounting groove 20. According to the shape of the mounting groove 20, the round block 18 is embedded into the other end of the mounting groove 20 by the elasticity of the spring 17, so that the protective shell 1 is fixed. The output end of the battery fits on the surface of the connecting block 701, and is connected between the battery slot 7 and the control board 2 through the connecting line 6, so that the power of the battery is transmitted to the control board 2, and the monitoring block 3, the alarm block 4 and the indicator light 5 on the top of the device play their functions through the control board 2. When the battery is replaced, the block 11 is pushed to remove the block 11 from the protective shell 1. The upper and lower shells 13 are connected to each other by a fixing rod 10 embedded in the inner wall of the circular groove 9, and the limiting block 12 is movable on the inner wall of the groove 8, so that the removal and installation of the block 11 is more convenient and quick. By removing the block 11, the battery can be replaced more conveniently and quickly, so that the battery replacement is more convenient and quicker when the device is in use; when the device is in use, air can enter the interior of the device through the air vents 14 opened on the surface of the upper shell 13, and the air contacts the working monitoring block 3 to monitor the smoke situation. The dust in the air is blocked by the filter plate 15 to reduce the impact of dust on the device and prevent dust from entering the interior of the protective shell 1, so that the device can monitor the smoke more accurately, making the device more perfect.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A smoke detector for fire warning, characterized in that: include: A protective shell (1) is provided, wherein a control panel (2) is fixedly mounted on the bottom of the inner wall of the protective shell (1), a monitoring block (3) is fixedly mounted on one end of the top of the control panel (2), an alarm block (4) is fixedly mounted on the other end of the top of the control panel (2), an indicator light (5) is fixedly mounted on the other side of the top of the protective shell (1), a connecting line (6) is fixedly mounted on one side of the control panel (2), a mounting plate (19) is provided at the bottom of the protective shell (1), and mounting grooves (20) are provided at equal intervals on the top circumference of the mounting plate (19).

2. The fire alarm smoke detector according to claim 1, characterized in that: A battery slot (7) is fixedly mounted on one side of the bottom of the inner wall of the protective shell (1), the other side of the battery slot (7) is fixedly mounted on the other end of the connecting line (6), and a connecting block (701) is fixedly mounted on one side of the inner wall of the battery slot (7).

3. The fire alarm smoke detector according to claim 1, characterized in that: The bottom of the protective shell (1) is provided with a groove (8), one side of the protective shell (1) is provided with a circular groove (9), and the number of the circular grooves (9) is two. A fixing rod (10) is movably embedded in the inner wall of the circular groove (9), a stopper (11) is fixedly installed on one side of the fixing rod (10), and a limiting block (12) is fixedly installed on the bottom of the stopper (11), and the surface of the limiting block (12) is movable on the inner wall of the groove (8).

4. The fire alarm smoke detector according to claim 1, characterized in that: An upper shell (13) is fixedly mounted on the top of the protective shell (1), air holes (14) are equidistantly provided on the surface circumference of the upper shell (13), and a filter plate (15) is fixedly mounted on the inner wall of the upper shell (13).

5. The fire alarm smoke detector according to claim 1, characterized in that: The bottom circumference of the protective shell (1) is fixedly mounted with fixed blocks (16) at equal distances, the interior of the fixed block (16) is fixedly mounted with a spring (17), and the other end of the spring (17) is fixedly mounted with a round block (18).

6. The fire alarm smoke detector according to claim 5, characterized in that: The surface of the fixing block (16) moves on the inner wall of the installation groove (20).

7. The fire alarm smoke detector according to claim 1, characterized in that: The surface of the indicator light (5) passes through the top of the upper shell (13).

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