CN220796002U

CN220796002U - Electrical fire alarm

Info

Publication number: CN220796002U
Application number: CN202322462490.4U
Authority: CN
Inventors: 顾鸿鸣; 蒋铁营; 葛建
Original assignee: Jiangsu Anhe Electric Energy Technology Co ltd
Current assignee: Jiangsu Anhe Electric Energy Technology Co ltd
Priority date: 2023-09-09
Filing date: 2023-09-09
Publication date: 2024-04-16
Anticipated expiration: 2033-09-09

Abstract

The utility model relates to the technical field of fire alarm, in particular to an electric fire alarm. Including the casing base, the outside laminating of casing base is provided with the connection shell, and the inboard of casing base is fixed with bee calling organ, and the bottom mounting of casing base has temperature sensor, and the inboard of casing base still is fixed with battery and control panel respectively, and the outside of casing base just is located the outside of connection shell and is provided with the installation component. According to the utility model, smoke generated by fire is conveniently guided into the inner side of the base of the shell through the ventilation groove, so that an alarm is conveniently sent out after the smoke detector detects the smoke, and meanwhile, after the temperature sensor detects the temperature rise, an audible and visual alarm is conveniently sent out simultaneously through the buzzer and the alarm lamp respectively, so that the fire is conveniently and rapidly sensed and the alarm is carried out.

Description

Electrical fire alarm

Technical Field

The utility model relates to the technical field of fire alarm, in particular to an electric fire alarm.

Background

When the electrical equipment works, a large amount of heat is generated, so that the temperature of the equipment is increased, the service life of equipment elements is reduced, and most importantly, fire disaster in the equipment room is easily caused, so that a fire alarm is usually arranged in the room where the electrical equipment is arranged;

The utility model discloses an electric power field fire alarm with the publication number of CN210015496U, which states that ' through the arrangement of a fixed cylinder, a supporting cylinder, a fixed bottom plate and a shell, when the electric power field fire alarm is used, the shell drives the fixed bottom plate to rotate through rotating the shell, and the fixed bottom plate drives the supporting cylinder to rotate, the supporting cylinder is unscrewed or screwed up relative to the fixed cylinder, so that the electric power field fire alarm can be easily disassembled and fixed, the effect of convenient use is achieved, and the technical defects of ' the existing electric power field alarm device is unstable in fixation, not easy to disassemble in the using process, but also not capable of rapidly sensing the occurrence of fire and rapidly alarming ' are provided;

In summary, the following technical problems exist in the prior art: the application provides an electric fire alarm which is installed indoors for placing electric equipment, is relatively inconvenient to assemble and disassemble in the use process, is inconvenient to maintain in daily life, and is inconvenient to rapidly sense and alarm when a fire disaster occurs.

Disclosure of utility model

The present utility model is directed to an electrical fire alarm for solving the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides an electric fire alarm, includes the casing base, the outside laminating of casing base is provided with the connection shell, the constant head tank has all been seted up to the inside four terminal angles of casing base, every the inboard bottom of constant head tank all is provided with the spring, the inside four terminal angles department of connection shell all is fixed with the guide pillar, four the guide pillar is located four constant head tank inboards respectively and with constant head tank sliding connection, the inboard of casing base is fixed with bee calling organ, the bottom mounting of casing base has temperature sensor, the inboard of casing base still is fixed with battery and control panel respectively, battery and control panel electric connection, the outside of casing base just is provided with the installation component in the outside of connection shell.

Preferably, the inner side of the shell base is also fixedly provided with a smoke detector, the smoke detector is electrically connected with the control board, the bottom end of the shell base is also fixedly provided with an alarm lamp, and the temperature sensor is electrically connected with the control board, the buzzer and the alarm lamp respectively.

Preferably, a plurality of ventilation grooves are formed in the outer sides of the shell base and the connecting shell.

Preferably, the installation component includes L shape mount, first bolt and first screw, the outside of casing base and connection shell still symmetry is provided with L shape mount, two the one end of L shape mount is all fixed with the casing base, two the equal threaded connection of the other end of L shape mount has first bolt, two the one end that the first bolt is close to the connection shell all runs through connection shell and with connection shell threaded connection, two the upper end of L shape mount still all is provided with first screw.

Preferably, the installation component includes gasket, second screw, fixed block, connecting plate and second bolt, the outside of connecting the shell is fixed with a plurality of gaskets, every all be provided with the second screw in the gasket, four terminal angle departments in the connecting the shell outside still all are fixed with the fixed block, the bottom of casing base just is located the outside symmetry of alarm lamp and is fixed with the connecting plate, two the equal threaded connection of upper end and the lower extreme of connecting plate has the second bolt, the one end and the fixed block threaded connection of connecting plate are kept away from to the second bolt.

Preferably, the lower ends of the four springs are fixed with the base of the shell, and the bottom ends of the four guide posts are attached to the springs.

It can be clearly seen that the technical problems to be solved by the present application can be necessarily solved by the above-mentioned technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

Through holistic structural fit design for when placing electrical equipment's indoor conflagration that takes place, get into the casing base inboard because of the smog that the conflagration produced through the convenient guide of ventilation groove, and then conveniently send out the alarm after detecting smog through smoke detector, detect the temperature through temperature sensor simultaneously and rise the back, conveniently send out audible and visual alarm simultaneously through bee calling organ and alarm lamp respectively, and then make things convenient for quick response conflagration and report to the police, and make things convenient for carrying out the dismouting to casing base and coupling assembling through installation component, conveniently pop out coupling assembling and removing with casing base through guide pillar, spring and constant head tank when dismantling fast, and then convenient daily maintenance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an electrical fire alarm;

FIG. 2 is a schematic view of the structure between the base of the electrical fire alarm housing and the connection housing;

FIG. 3 is a schematic view of the inside of a base of an electrical fire alarm housing;

fig. 4 is a schematic structural view of an electric fire alarm pad, a second screw, a fixing block, a connecting plate and a second bolt.

In the figure: 1. a housing base; 2. a connection housing; 3. a guide post; 4. a spring; 5. a storage battery; 6. a control board; 7. a buzzer; 8. a smoke detector; 9. an alarm lamp; 10. a temperature sensor; 11. an L-shaped fixing frame; 12. a first bolt; 13. a first screw; 14. a gasket; 15. a second screw; 16. a fixed block; 17. a connecting plate; 18. and a second bolt.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

Referring to fig. 1-3, an electrical fire alarm comprises a housing base 1, wherein in order to conveniently seal the housing base 1, a connecting housing 2 is attached to the outer side of the housing base 1, when the connecting housing 2 is dismounted, positioning grooves are formed in four end corners of the inner side of the housing base 1 in order to conveniently and rapidly eject the connecting housing 2, springs 4 are arranged at the bottom end of the inner side of each positioning groove, guide posts 3 are fixed at the four end corners of the inner side of the connecting housing 2, the four guide posts 3 are respectively positioned in the four positioning grooves and are slidably connected with the positioning grooves, the lower ends of the four springs 4 are respectively fixed with the housing base 1, when the connecting housing 2 seals the housing base 1, the bottom ends of the four guide posts 3 are attached to the springs 4, the springs 4 are conveniently extruded through the guide posts 3, and then when the connecting housing 2 is dismounted, the connecting housing 2 is conveniently and rapidly ejected through the elastic characteristics of the springs 4;

The inner side of the shell base 1 is fixedly provided with a buzzer 7, the bottom end of the shell base 1 is fixedly provided with a temperature sensor 10, the inner side of the shell base 1 is also fixedly provided with a storage battery 5 and a control board 6 respectively, the storage battery 5 is electrically connected with the control board 6, the bottom end of the shell base 1 is also fixedly provided with an alarm lamp 9, the temperature sensor 10 is electrically connected with the control board 6, the buzzer 7 and the alarm lamp 9 respectively, the temperature sensor 10 is conveniently controlled through the control board 6, and when the temperature sensor 10 detects that the temperature is abnormal, the audible and visual alarm is conveniently carried out through the buzzer 7 and the alarm lamp 9;

In order to facilitate detection of smoke generated by fire, the inner side of the shell base 1 is also fixed with a smoke detector 8, the smoke detector 8 is electrically connected with the control board 6, and in order to facilitate the smoke to enter the inner side of the shell base 1, the outer sides of the shell base 1 and the connecting shell 2 are provided with a plurality of ventilation grooves;

In order to facilitate the rapid disassembly and assembly of the shell base 1 and the connecting shell 2, and further facilitate the daily maintenance, a mounting assembly is arranged on the outer side of the shell base 1 and the outer side of the connecting shell 2;

Specifically, the installation component includes L shape mount 11, first bolt 12 and first screw 13, the outside of casing base 1 and coupling housing 2 still symmetry is provided with L shape mount 11, the one end of two L shape mounts 11 is all fixed with casing base 1, after coupling housing 2 seals casing base 1, drive guide pillar 3 simultaneously and extrude behind the spring 4, in order to conveniently carry out spacing fixed to coupling housing 2, the other end of two L shape mounts 11 is all threaded connection has first bolt 12, the one end that two first bolts 12 are close to coupling housing 2 all runs through coupling housing 2 and with coupling housing 2 threaded connection, in order to conveniently install casing base 1 and coupling housing 2 with the outside, the upper end of two L shape mounts 11 still all is provided with first screw 13;

When the connecting shell 2 seals the shell base 1, the first bolt 12 is rotated to be in threaded connection with the connecting shell 2, so that the connecting shell 2 is limited and fixed, and meanwhile, the L-shaped fixing frame 11 is conveniently installed and fixed with the outside through the first screw 13, so that the installation of the shell base 1 and the connecting shell 2 is completed;

Example 2:

The difference between this embodiment and the above embodiment 1 is that the structure of the mounting assembly is different, specifically, referring to fig. 4, the mounting assembly of this embodiment includes a spacer 14, a second screw 15, a fixing block 16, a connection plate 17 and a second bolt 18, in order to fix the connection housing 2 with the external installation, a plurality of spacers 14 are fixed on the outer side of the connection housing 2, a second screw 15 is disposed in each spacer 14, after the connection housing 2 is fixed with the external installation, in order to fix the housing base 1 to the inner side of the connection housing 2, fixing blocks 16 are also fixed on four corners of the outer side of the connection housing 2, connection plates 17 are symmetrically fixed on the bottom end of the housing base 1 and on the outer side of the alarm lamp 9, the upper ends and the lower ends of the two connection plates 17 are both screwed with second bolts 18, and one end of the second bolt 18 far from the connection plate 17 is screwed with the fixing block 16;

The connecting shell 2 is conveniently fixed with the outside through the gasket 14 and the second screw 15, after the connecting shell 2 is fixed, the shell base 1 slides into the inner side of the connecting shell 2, the spring 4 is further extruded through the guide post 3, at the moment, the second screw 18 is rotated to be connected with the inner side of the fixed block 16 in a threaded manner, the shell base 1 is further limited and fixed, and the installation and the fixation of the shell base 1 and the connecting shell 2 are completed;

from the above, it can be seen that:

The utility model aims at the technical problems that: the fire alarm installed in the indoor where the electrical equipment is placed is inconvenient to assemble and disassemble in the use process, so that the daily maintenance is inconvenient, and meanwhile, the fire is inconvenient to quickly sense and alarm when the fire occurs; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

After the shell base 1 and the connecting shell 2 are fixed through the mounting assembly and are simultaneously and externally mounted, when maintenance is needed in the daily use process, the shell base 1 and the connecting shell 2 are conveniently detached through the structural design of the mounting assembly, the connecting shell 2 is quickly ejected out through the elastic characteristic of the spring 4, the maintenance is convenient, meanwhile, when abnormal temperature is detected through the temperature sensor 10 in the case of fire, the buzzer 7 and the alarm lamp 9 are conveniently controlled through the control panel 6 to carry out audible and visual alarm, and after smoke enters the inner side of the shell base 1 through the ventilation groove, the smoke detector 8 detects the smoke, and then the alarm is conveniently and simultaneously sent out, so that the effect of quick induction and quick alarm is achieved;

Through the arrangement, the application can solve the technical problems, and simultaneously realize the following technical effects:

Through holistic structural fit design for when placing electrical equipment's indoor conflagration that takes place, get into casing base 1 inboard through the smog that the ventilation groove produced because of the conflagration is convenient to be guided, and then conveniently send out the alarm after detecting smog through smoke detector 8, detect the temperature through temperature sensor 10 simultaneously and rise the back, conveniently send out audible and visual alarm simultaneously through buzzer 7 and alarm lamp 9 respectively, and then make things convenient for quick response conflagration and report to the police, and make things convenient for carrying out the dismouting to casing base 1 and coupling assembling 2 through the installation subassembly, pop out coupling assembling 2 fast when dismantling through guide pillar 3, spring 4 and constant head tank is convenient, and then convenient daily maintenance.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric fire alarm, includes casing base (1), its characterized in that, the outside laminating of casing base (1) is provided with coupling shell (2), constant head tank has all been seted up in four inside terminal angles departments of casing base (1), every the inboard bottom of constant head tank all is provided with spring (4), four terminal angles department of coupling shell (2) inboard all is fixed with guide pillar (3), four guide pillar (3) are located four constant head tank inboards respectively and with constant head tank sliding connection, the inboard of casing base (1) is fixed with bee calling organ (7), the bottom of casing base (1) is fixed with temperature sensor (10), the inboard of casing base (1) still is fixed with battery (5) and control panel (6) respectively, battery (5) and control panel (6) electric connection, the outside of casing base (1) just is provided with the installation component in the outside of coupling shell (2).

2. An electrical fire alarm according to claim 1, wherein the inner side of the housing base (1) is further fixed with a smoke detector (8), the smoke detector (8) is electrically connected with the control board (6), the bottom end of the housing base (1) is further fixed with an alarm lamp (9), and the temperature sensor (10) is electrically connected with the control board (6), the buzzer (7) and the alarm lamp (9) respectively.

3. An electrical fire alarm according to claim 2, wherein a plurality of ventilation slots are provided on the outside of the housing base (1) and the connection housing (2).

4. An electrical fire alarm according to claim 1, wherein the mounting assembly comprises an L-shaped fixing frame (11), first bolts (12) and first screws (13), the outer sides of the housing base (1) and the connecting housing (2) are symmetrically provided with the L-shaped fixing frame (11), one ends of the two L-shaped fixing frames (11) are fixed with the housing base (1), the other ends of the two L-shaped fixing frames (11) are connected with the first bolts (12) in a threaded manner, one ends of the two first bolts (12) close to the connecting housing (2) penetrate through the connecting housing (2) and are connected with the connecting housing (2) in a threaded manner, and the upper ends of the two L-shaped fixing frames (11) are provided with the first screws (13).

5. An electrical fire alarm according to claim 1, wherein the mounting assembly comprises a spacer (14), a second screw (15), a fixing block (16), a connecting plate (17) and a second bolt (18), a plurality of spacers (14) are fixed on the outer side of the connecting housing (2), each spacer (14) is internally provided with the second screw (15), the fixing block (16) is also fixed on four corners of the outer side of the connecting housing (2), the connecting plate (17) is symmetrically fixed on the bottom end of the housing base (1) and the outer side of the alarm lamp (9), the second bolts (18) are connected with the upper ends and the lower ends of the two connecting plates (17) in a threaded manner, and one end, far away from the connecting plate (17), of the second bolts (18) is connected with the fixing block (16) in a threaded manner.

6. An electrical fire alarm according to claim 1, wherein the lower ends of the four springs (4) are fixed to the housing base (1), and the lower ends of the four guide posts (3) are attached to the springs (4).