CN219352194U

CN219352194U - Fire alarm system storage device

Info

Publication number: CN219352194U
Application number: CN202223303997.7U
Authority: CN
Inventors: 裴伟
Original assignee: Nit Intelligent Technology Co ltd
Current assignee: Nit Intelligent Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-07-14
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a fire alarm system storage device, which is equipment for protecting a fire alarm system host by adopting a protective box body, and comprises the protective box body, wherein accommodating grooves are symmetrically formed in the inner side of a heat dissipation window, a rotating shaft is rotatably connected to the inner side of each accommodating groove, a limiting block clamped with a filter screen plate is sleeved on the outer side of the rotating shaft, and a torsion spring is fixedly connected between the limiting block and the protective box body. According to the utility model, the filter screen plate is arranged in the heat radiation window, dust can be filtered, and the limiting block is rotated to enable the torsional spring to elastically deform, so that the limiting block is rotated into the accommodating groove, the filter screen plate is convenient to disassemble and wash, the heat radiation capacity is not influenced due to the fact that dust blocks meshes, and the technical problems that the heat radiation capacity is influenced due to the fact that the protective box of the existing fire alarm system host usually adopts a mode of arranging through holes in a peripheral mode, however, dust easily pollutes the built-in host through the through holes, and the service life is shortened are solved.

Description

Fire alarm system storage device

Technical Field

The utility model relates to the technical field of fire alarm, in particular to a storage device of a fire alarm system.

Background

The fire alarm controller is a heart of the automatic fire alarm system, can supply power to the detector, can realize centralized control and has the following functions: for receiving fire signals and activating fire alarm devices. The device may also be used to indicate the location of the fire and to record information about it. The fire alarm signal can be started by the fire alarm sending device or the automatic fire extinguishing equipment and the fire control linkage control equipment can be started by the automatic fire control fire extinguishing control device. The automatic monitoring system operates correctly and gives an audible and visual alarm for a specific fault. The fire alarm system host is installed in the protective box when in use,

the following problems exist in the practical use process of the protective box of the existing fire alarm system host machine:

the protection box of the existing fire alarm system host usually adopts a mode of peripheral through holes to dissipate heat, however, dust easily contaminates the built-in host through the through holes, thereby affecting heat dissipation capacity and shortening service life. Accordingly, there is a need for a fire alarm system storage device that addresses the above-described issues.

Disclosure of Invention

The utility model aims to solve the technical problems that the protection box of the existing fire alarm system host usually adopts a mode of externally arranging through holes to dissipate heat, dust easily pollutes the built-in host through the through holes to affect heat dissipation capacity and shorten service life, and the storage device of the fire alarm system is provided for aiming at the defects of the prior art. According to the utility model, the filter screen plate is arranged in the heat radiation window, dust can be filtered, and the limiting block is rotated to enable the torsional spring to elastically deform, so that the limiting block is rotated into the accommodating groove, the filter screen plate is convenient to disassemble and wash, the heat radiation capacity is not influenced due to the fact that dust blocks meshes, and the technical problems that the heat radiation capacity is influenced due to the fact that the protective box of the existing fire alarm system host usually adopts a mode of arranging through holes in a peripheral mode, however, dust easily pollutes the built-in host through the through holes, and the service life is shortened are solved.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a fire alarm system storage device, includes the protection box, the top fixedly connected with cooling fan of protection box, just the heat dissipation window has all been seted up to the both sides of protection box, the inside of heat dissipation window is provided with the filter screen plate, just the holding tank has been seted up to the inboard symmetry of heat dissipation window, every the inboard of holding tank is all rotated and is connected with the pivot, the stopper with the filter screen plate block has been cup jointed in the outside of pivot, fixedly connected with torsional spring between stopper and the protection box.

Further, the front surface of the protective box body is hinged with a box door, and the front surface of the box door is provided with an observation window.

Further, the torsion spring is located outside the rotating shaft, and two ends of the rotating shaft are connected with the protection box body through bearings.

Further, fixing plates are fixedly arranged on two sides of the protection box body, and fixing holes are symmetrically formed in the front surface of the fixing plates.

The heat dissipation window is of a convex structure, and the limiting block is fixedly connected with the rotating shaft.

Further set up, the inner chamber bottom symmetry fixed mounting of protection box has the screw thread post, every the equal spiro union in outside of screw thread post has the screwed pipe, two the upper end of screwed pipe rotates jointly and is connected with U type frame, the top fixed mounting of U type frame has two U templates, two the inside of U template is provided with fire alarm system host computer jointly.

Further, two overhead blocks connected with the protective box body are arranged at the top of the fire alarm system host, and each overhead block is of an L-shaped structure.

Compared with the related art, the fire alarm system storage device provided by the utility model has the following beneficial effects:

the utility model provides a fire alarm system storage device, wherein a filter screen plate is arranged in a heat radiation window, dust can be filtered, and a torsional spring is elastically deformed by rotating a limiting block, so that the limiting block is rotated into a containing groove, the filter screen plate is convenient to detach and wash, the heat radiation capacity is not influenced by the blocking of meshes by the dust, and the technical problems that the heat radiation capacity is influenced by the fact that the protection box of a main machine of the conventional fire alarm system usually adopts a mode of arranging through holes in a peripheral mode, however, the dust easily pollutes a built-in main machine through the through holes, the heat radiation capacity is influenced, and the service life is shortened are solved.

The utility model provides a fire alarm system storage device, which is characterized in that a threaded pipe is rotated to enable the threaded pipe to move downwards along the outer side of a threaded column, so that a U-shaped plate connected through a U-shaped frame is driven to move downwards, a fire alarm system host is far away from a top-mounted block, and the fire alarm system host is convenient to detach and overhaul.

Drawings

FIG. 1 is a schematic diagram of a fire alarm system storage device according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a left side view of the present utility model;

fig. 4 is an enlarged view of part a of the present utility model.

Reference numerals in the drawings: 1. a heat radiation fan; 2. a protective box body; 3. a fixing plate; 4. a fixing hole; 5. a heat dissipation window; 6. a filter screen plate; 7. a door; 8. an observation window; 9. a top block; 10. a fire alarm system host; 11. a U-shaped plate; 12. a U-shaped frame; 13. a threaded tube; 14. a threaded column; 15. a receiving groove; 16. a rotating shaft; 17. a torsion spring; 18. and a limiting block.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

as shown in fig. 1-4, the fire alarm system storage device of the utility model comprises a protection box body 2, wherein the top of the protection box body 2 is fixedly connected with a heat radiation fan 1, heat radiation windows 5 are respectively arranged on two sides of the protection box body 2, a filter screen plate 6 is arranged in each heat radiation window 5, accommodating grooves 15 are symmetrically arranged on the inner sides of the heat radiation windows 5, a rotating shaft 16 is rotatably connected on the inner side of each accommodating groove 15, a limiting block 18 clamped with the filter screen plate 6 is sleeved on the outer side of the rotating shaft 16, and a torsion spring 17 is fixedly connected between the limiting block 18 and the protection box body 2.

The front surface of the protective box body 2 is hinged with a box door 7, and the front surface of the box door 7 is provided with an observation window 8, so that the working condition of a fire alarm system host 10 can be observed conveniently.

The torsional spring 17 is located the outside of pivot 16, and the both ends of pivot 16 all are connected through the bearing between the protection box 2.

The both sides of protection box 2 are all fixed mounting have fixed plate 3, and fixed orifices 4 have been seted up to the front surface symmetry of fixed plate 3, are convenient for be fixed with the wall body with this device on.

The heat dissipation window 5 is protruding style of calligraphy structure, avoids filter screen plate 6 to get into the inner chamber of protection box 2, fixed connection between stopper 18 and the pivot 16.

In the implementation, be provided with the filter screen plate 6 in the inside of heat dissipation window 5, can filter the dust, and through rotating stopper 18, make torsional spring 17 take place elastic deformation, realize turning stopper 18 to the inside of holding tank 15, thereby conveniently unpick and wash filter screen plate 6, can not influence the heat dissipation ability because of the dust blocks up the mesh, the protective housing of having solved current fire alarm system host computer 10 adopts the mode of peripheral hardware through-hole to dispel the heat, however the dust easily pollutes built-in host computer through the through-hole, influence heat dissipation ability, shorten life's technical problem.

Embodiment two:

as shown in fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the inner chamber bottom symmetry fixed mounting of protection box 2 has screw thread post 14, and the outside of every screw thread post 14 all spiro union has screwed pipe 13, and the upper end of two screwed pipes 13 rotates jointly and is connected with U type frame 12, and the top fixed mounting of U type frame 12 has two U template 11, and the inside of two U template 11 is provided with fire alarm system host computer 10 jointly, and fire alarm system host computer 10's top is provided with two overhead pieces 9 that are connected with protection box 2, and every overhead piece 9 all is L type structure.

In practice, the threaded pipe 13 is rotated to move downwards along the outer side of the threaded column 14, so that the U-shaped plate 11 connected through the U-shaped frame 12 is driven to move downwards, the fire alarm system host 10 is far away from the overhead block 9, and the fire alarm system host 10 is convenient to detach and overhaul.

When the fire alarm system is installed, the box door 7 is opened firstly, the bottom of the fire alarm system host 10 is placed in the two U-shaped plates 11, then the two threaded pipes 13 are rotated to enable the two threaded pipes to move upwards along the outer sides of the threaded columns 14, the fire alarm system host 10 connected through the U-shaped frames 12 and the U-shaped plates 11 is driven to move upwards, the top of the fire alarm system host 10 is enabled to be in contact with the overhead block 9, finally the box door 7 is closed, and the protective box body 2 is fixed on a wall body through the fixing holes 4 and the fixing plates 3 by using screws. When the fire alarm system is used, the heat dissipation fan 1 is started, the ventilation speed in the protective box body 2 is accelerated, heat generated by the operation of the fire alarm system host 10 is discharged through the meshes of the filter screen plate 6, the heat dissipation capacity is improved, and the service life is prolonged. When the filter screen plate 6 needs to be disassembled, the limiting block 18 is firstly rotated into the accommodating groove 15, so that the torsion spring 17 is elastically deformed, and then the filter screen plate 6 is taken out from the heat dissipation window 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire alarm system storage device, includes protection box (2), its characterized in that: the top of the protection box body (2) is fixedly connected with a heat radiation fan (1), heat radiation windows (5) are formed in two sides of the protection box body (2), filter screen plates (6) are arranged in the heat radiation windows (5), accommodating grooves (15) are symmetrically formed in the inner sides of the heat radiation windows (5), rotating shafts (16) are rotatably connected to the inner sides of the accommodating grooves (15), limiting blocks (18) clamped with the filter screen plates (6) are sleeved on the outer sides of the rotating shafts (16), and torsion springs (17) are fixedly connected between the limiting blocks (18) and the protection box body (2);

the fire alarm system is characterized in that threaded columns (14) are symmetrically and fixedly arranged at the bottom of an inner cavity of the protection box body (2), threaded pipes (13) are connected to the outer sides of the threaded columns (14) in a threaded mode, U-shaped frames (12) are connected to the upper ends of the threaded pipes (13) in a rotating mode, two U-shaped plates (11) are fixedly arranged at the tops of the U-shaped frames (12), and fire alarm system hosts (10) are arranged inside the U-shaped plates (11) in a mode.

2. A fire alarm system storage device according to claim 1, wherein the front surface of the protective box (2) is hinged with a box door (7), and the front surface of the box door (7) is provided with an observation window (8).

3. A fire alarm system storage device according to claim 1, characterized in that the torsion spring (17) is located at the outer side of the rotating shaft (16), and both ends of the rotating shaft (16) are connected with the protective box body (2) through bearings.

4. The fire alarm system storage device according to claim 1, wherein the two sides of the protection box body (2) are fixedly provided with fixing plates (3), and the front surface of each fixing plate (3) is symmetrically provided with fixing holes (4).

5. A fire alarm system storage device according to claim 1, wherein the heat dissipation window (5) is in a convex structure, and the limiting block (18) is fixedly connected with the rotating shaft (16).

6. A fire alarm system storage device according to claim 1, characterized in that the top of the fire alarm system host (10) is provided with two overhead blocks (9) connected with the protective box (2), each overhead block (9) having an L-shaped structure.