CN214042536U

CN214042536U - Be used for family's conflagration prevention alarm device

Info

Publication number: CN214042536U
Application number: CN202023263030.1U
Authority: CN
Inventors: 方果; 沈文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-24
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a be used for conflagration prevention alarm device of family relates to the alarm device field, the on-line screen storage device comprises a base, the wind chamber has been seted up to the inside of base, the internally mounted in wind chamber has the fan, the bottom in wind chamber has been seted up out the tuber pipe, the outer wall of base is provided with the heat-resistant layer, the avris of base is fixed with the lug, the surface mounting of base has the warning light, the warning light is kept away from on the base surface one side and smoke transducer is installed, the base surface is kept away from one side of smoke transducer and is installed bee calling organ. The utility model discloses a fan produces the negative pressure for the air flow rate around the device for smoke sensor can detect smog and signals at the very first time that the condition of a fire takes place and carry out the early warning, has shortened alarm device's reaction alarm time, has optimized the early warning effect of device, can effectively avoid the threat of conflagration to personnel's life and property safety, has ensured masses 'personal safety, has reduced masses' loss of property.

Description

Be used for family's conflagration prevention alarm device

Technical Field

The utility model relates to an alarm device field specifically is a be used for family's conflagration prevention alarm device.

Background

The alarm device is an alarm device which can sense and detect the fire and warn through a sensing element, and is designed for preventing the family fire and reducing casualties and property loss caused by the family fire.

The existing fire prevention alarm device generally has slow response to the detection of fire, is difficult to rapidly detect and send out early warning when the fire occurs, so that the reaction alarm time of the alarm device is long, the early warning effect of the device is poor, and the threat of fire to the life and property safety of people is difficult to effectively avoid.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problem that the detection response of the existing fire prevention alarm device to the fire is slow generally, a household fire prevention alarm device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for conflagration prevention alarm device of family, includes the base, the wind chamber has been seted up to the inside of base, the internally mounted in wind chamber has the fan, the play tuber pipe has been seted up to the bottom in wind chamber, the outer wall of base is provided with the heat-resistant layer, the avris of base is fixed with the lug, the surface mounting of base has the warning light, the base surface is kept away from one side of warning light and is installed smoke transducer, the base surface is kept away from one side of smoke transducer and is installed bee calling organ, the inner wall connection of base has the dustcoat, the inside of lug is run through there is the screw rod, the outer wall connection of screw rod has the gasket, the top of gasket is connected with the mounting panel.

Preferably, the fan, the warning light, the smoke sensor and the buzzer are electrically connected.

Preferably, the air outlet pipe is obliquely arranged and communicated with the air cavity.

Preferably, the heat-resistant layer is a lead phosphate powder coating.

Preferably, the lugs and the base are integrally arranged, and the lugs are fixed on the outer wall of the base at equal angles.

Preferably, be threaded connection between dustcoat and the base, and the axis of dustcoat and the axis of base coincide each other.

Preferably, the gasket is movably connected with the screw rod, and the gasket and the lug are arranged in parallel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fan produces the negative pressure for the air flow rate around the device for smoke sensor can detect smog and signals at the very first time that the condition of a fire takes place and carry out the early warning, has shortened alarm device's reaction alarm time, has optimized the early warning effect of device, can effectively avoid the threat of conflagration to personnel's life and property safety, has ensured masses 'personal safety, has reduced masses' loss of property.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the installation structure of the present invention.

In the figure: 1. a base; 2. a wind cavity; 3. a fan; 4. an air outlet pipe; 5. a heat-resistant layer; 6. a lug; 7. a warning light; 8. a smoke sensor; 9. a buzzer; 10. a housing; 11. a screw; 12. a gasket; 13. and (7) mounting the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-3, a fire prevention alarm device for family, comprising a base 1, an air cavity 2 is provided inside the base 1, a fan 3 is provided inside the air cavity 2, an air outlet pipe 4 is provided at the bottom of the air cavity 2, an outer wall of the base 1 is provided with a heat-resistant layer 5, a lug 6 is fixed at the side of the base 1, a warning light 7 is provided on the surface of the base 1, a smoke sensor 8 is installed at one side of the surface of the base 1, which is far away from the warning light 7, a buzzer 9 is installed at one side of the surface of the base 1, an outer cover 10 is connected to the inner wall of the base 1, a screw 11 penetrates through the inside of the lug 6, the outer wall of the screw 11 is connected with a gasket 12, and the top of the gasket 12 is connected with a mounting plate 13.

Please refer to fig. 1, the blower 3, the warning light 7, the smoke sensor 8 and the buzzer 9 are electrically connected, the blower 3 accelerates the air circulation rate around the device, the smoke sensor 8 senses the smoke and sends a signal, the controller controls the warning light 7 to flash and the buzzer 9 to buzz to alarm, the warning is performed in the aspects of vision and hearing, and the warning effect of the device is improved.

Please refer to fig. 1, the air outlet pipe 4 is inclined, the air outlet pipe 4 is communicated with the air cavity 2, the fan 3 generates negative pressure when working, external air flow is sucked into the device and flows to the periphery of the smoke sensor 8 through the air outlet pipe 4, the smoke sensor 8 identifies the air flow, the air flow near the device is promoted through the arrangement of the fan 3, smoke can be rapidly diffused to the inside of the device to identify the smoke sensor and give an alarm when a fire occurs, the response alarm time of the alarm device is shortened, the early warning effect of the device is improved, and the life and property safety of a user is effectively protected.

Please refer to fig. 1, the heat-resistant layer 5 is a phosphate lead powder coating, which has good heat resistance and can protect the base 1, so as to prevent the base 1 from being deformed and damaged in a high-temperature environment, which affects the normal alarm of the device and brings certain loss to users.

Please refer to fig. 2, the lug 6 and the base 1 are integrally arranged, and the lug 6 is fixed on the outer wall of the base 1 at equal angles, so that the user can conveniently install and fix the device through the screw 11 by the arrangement of the lug 6, and the installation and use requirements of the user in different environments are met.

Please refer to fig. 1, the outer cover 10 is connected to the base 1 by a screw, and the central axis of the outer cover 10 coincides with the central axis of the base 1, so that the outer cover 10 can be assembled and disassembled by a user through the screw-thread fit between the outer cover 10 and the base 1, thereby facilitating the maintenance and repair of the sensing element on the surface of the base 1.

Please refer to fig. 3, the gasket 12 is movably connected to the screw 11, the gasket 12 and the lug 6 are parallel to each other, the gasket 12 is disposed between the base 1 and the mounting plate 13 to prevent the connection from loosening, and further ensure the stability of the device during the fixing process.

The working principle is as follows: install gasket 12 at the lug 6 back at first, fix the device through screw rod 11 afterwards, open fan 3 during the device use, fan 3 work produces the negative pressure, inhale 2 insides in wind chamber with external air current, flow to around smoke transducer 8 through going out tuber pipe 4, discern by smoke transducer 8, after detecting smog, smoke transducer 8 signals, control warning light 7 scintillation and bee calling organ 9 buzzing by the controller and report to the police, base 1's outside is equipped with heat-resistant layer 5, can avoid base 1 deformation damage under high temperature environment, screw-thread fit between shell 10 and base 1 simultaneously, the user can install the dismantlement to shell 10, be convenient for maintain the inductive element on base 1 surface and overhaul.

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. A fire prevention alarm device for home use, comprising a base (1), characterized in that: an air cavity (2) is arranged inside the base (1), a fan (3) is arranged inside the air cavity (2), an air outlet pipe (4) is arranged at the bottom of the air cavity (2), a heat-resistant layer (5) is arranged on the outer wall of the base (1), the side of the base (1) is fixed with a lug (6), the surface of the base (1) is provided with a warning lamp (7), a smoke sensor (8) is arranged on one side of the surface of the base (1) far away from the warning lamp (7), a buzzer (9) is arranged on one side of the surface of the base (1) far away from the smoke sensor (8), the inner wall of the base (1) is connected with an outer cover (10), a screw rod (11) penetrates through the inner part of the lug (6), the outer wall of screw rod (11) is connected with gasket (12), the top of gasket (12) is connected with mounting panel (13).

2. A home fire prevention alarm device according to claim 1, wherein: the fan (3), the warning lamp (7), the smoke sensor (8) and the buzzer (9) are electrically connected.

3. A home fire prevention alarm device according to claim 1, wherein: the air outlet pipe (4) is obliquely arranged, and the air outlet pipe (4) is communicated with the air cavity (2).

4. A home fire prevention alarm device according to claim 1, wherein: the heat-resistant layer (5) is a phosphate lead powder coating.

5. A home fire prevention alarm device according to claim 1, wherein: the lug (6) and the base (1) are integrally arranged, and the lug (6) is fixed on the outer wall of the base (1) at equal angles.

6. A home fire prevention alarm device according to claim 1, wherein: the outer cover (10) is in threaded connection with the base (1), and the central axis of the outer cover (10) and the central axis of the base (1) are overlapped.

7. A home fire prevention alarm device according to claim 1, wherein: the gasket (12) is movably connected with the screw rod (11), and the gasket (12) and the lug (6) are arranged in parallel.