CN219066229U

CN219066229U - Novel fire alarm controller

Info

Publication number: CN219066229U
Application number: CN202223305072.6U
Authority: CN
Inventors: 张卫华
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: 2023-05-23
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a novel fire alarm controller, which comprises a fire alarm controller main body, wherein the front surface of a box door is respectively provided with two grooves and two fixed blocks, the opposite surfaces of the two fixed blocks are connected with a dust cover in a rotating way, the bottom of the dust cover is symmetrically provided with accommodating grooves, the inner side of each accommodating groove is connected with a supporting rod in a rotating way, and the lower end of each supporting rod is fixedly connected with a convex block clamped with the groove. The dust cover is arranged outside the control panel, so that the dust-proof capacity can be improved, the dust cover is opened, the opened dust cover is conveniently fixed by utilizing the supporting rods, the protruding blocks and the grooves, the use of the control panel is not affected, and the technical problems that the conventional fire alarm controller usually exposes the control panel to the outside, dust covers the surface after long-time use, the cleaning is inconvenient, and the key-press is affected and the working condition is watched are solved.

Description

Novel fire alarm controller

Technical Field

The utility model relates to the technical field of fire alarm, in particular to a novel fire alarm controller.

Background

The fire alarm controller is a heart of the automatic fire alarm system, can supply power to the detector 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 prior fire alarm controller has the following problems in the practical use process:

the existing fire alarm controller generally exposes the control panel to the outside, dust can cover the surface after long-time use, the cleaning is inconvenient, and the problems of key use and working condition watching are caused. Therefore, it is necessary to provide a novel fire alarm controller to solve the above technical problems.

Disclosure of Invention

The utility model aims to solve the technical problems that the prior fire alarm controller usually exposes a control panel to the outside, dust covers the surface when the fire alarm controller is used for a long time, is inconvenient to clean, causes the influence of using keys and watching working conditions, and provides a novel fire alarm controller. The dust cover is arranged outside the control panel, so that the dust-proof capacity can be improved, the dust cover is opened, the opened dust cover is conveniently fixed by utilizing the supporting rods, the protruding blocks and the grooves, the use of the control panel is not affected, and the technical problems that the conventional fire alarm controller usually exposes the control panel to the outside, dust covers the surface after long-time use, the cleaning is inconvenient, and the key-press is affected and the working condition is watched are solved.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a novel fire alarm controller, includes fire alarm controller main part, fire alarm controller main part is including setting up in the chamber door of front surface, the front surface of chamber door is provided with two recesses and two fixed blocks respectively, two the relative face of fixed block rotates jointly and is connected with the shield, the holding tank has been seted up to the bottom symmetry of shield, every the inboard of holding tank is all rotated and is connected with the bracing piece, the lower extreme fixedly connected with and the lug of recess block of bracing piece.

Further, the lug and the supporting rod are of an integrated structure, and the supporting rod is rotationally connected with the dust cover through a rotating shaft.

Further, the fire alarm controller main body comprises a control panel penetrating through the box door, and the control panel is located inside the dust cover.

The fire alarm controller is characterized by further comprising a box body arranged at the rear, wherein the box body is hinged with the box door through a hinge shaft.

Further, heat dissipation windows are formed in two sides of the box body, and each heat dissipation window is of a convex structure.

The heat dissipation window is characterized in that a filter screen is arranged in the heat dissipation window, vertical plates are symmetrically and fixedly arranged on two sides of the box body, an ash cleaning brush is arranged between the two vertical plates, and bristles of the ash cleaning brush are contacted with the filter screen.

Further, the movable grooves are formed in the opposite faces of the two vertical plates, which correspond to each other in the front-back direction, and the two ends of the ash cleaning brush are fixedly connected with movable blocks which are in sliding connection with the movable grooves.

Compared with the related art, the novel fire alarm controller provided by the utility model has the following beneficial effects:

the utility model provides a novel fire alarm controller, which is characterized in that a dust cover is arranged outside a control panel, so that the dust-proof capability can be improved, the dust cover is opened, and the opened dust cover is conveniently fixed by utilizing a supporting rod, a lug and a groove, so that the use of the control panel is not influenced, and the technical problems that the conventional fire alarm controller usually exposes the control panel to the outside, dust covers the surface after long-time use, the cleaning is inconvenient, and the key-press is influenced and the working condition is watched are solved.

The utility model provides a novel fire alarm controller, wherein a filter screen is arranged in a heat dissipation window, dust pollution to the inside of a fire alarm controller main body can be avoided, an ash cleaning brush is arranged, the ash cleaning brush is connected with a vertical plate in a sliding way by adopting a movable block and a movable groove, and the ash cleaning brush can be moved up and down, so that dust attached to the surface of the filter screen can be conveniently cleaned, and the heat dissipation effect can not be influenced due to the fact that the dust blocks meshes.

Drawings

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

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is an enlarged partial view of the A part of the present utility model;

fig. 4 is a schematic perspective view of the connection between the support rod and the dust cap.

Reference numerals in the drawings: 1. a fire alarm controller main body; 2. a door; 3. a control panel; 4. a dust cover; 5. a support rod; 6. a case; 7. a vertical plate; 8. a dust removing brush; 9. a filter screen; 10. a heat dissipation window; 11. a receiving groove; 12. a movable block; 13. a movable groove; 14. a fixed block; 15. a bump; 16. a groove.

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 novel fire alarm controller of the utility model comprises a fire alarm controller main body 1, wherein the fire alarm controller main body 1 comprises a box door 2 arranged on the front surface, the front surface of the box door 2 is respectively provided with two grooves 16 and two fixed blocks 14, the opposite surfaces of the two fixed blocks 14 are jointly connected with a dust cover 4 in a rotating way, the bottom of the dust cover 4 is symmetrically provided with accommodating grooves 11, the inner side of each accommodating groove 11 is rotationally connected with a supporting rod 5, and the lower end of each supporting rod 5 is fixedly connected with a convex block 15 clamped with the groove 16.

The lug 15 and the supporting rod 5 are of an integrated structure, so that the lug 15 and the supporting rod 5 are firmly connected, and the supporting rod 5 and the dust cover 4 are rotationally connected through a rotating shaft.

The fire alarm controller main body 1 comprises a control panel 3 penetrating through the box door 2, wherein the control panel 3 is positioned inside the dust cover 4.

In the implementation, be provided with shield 4 in the outside of control panel 3, can improve dustproof ability, and open shield 4, and utilize bracing piece 5, lug 15 and recess 16, the convenience is fixed shield 4 after will opening, can not influence the use to control panel 3, solved current fire alarm controller and exposed control panel 3 in the external world generally, the condition that the dust covers in the surface can appear in the long-time use, inconvenient cleanness causes the technical problem who influences the button of use and watch the behavior.

Embodiment two:

as shown in fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the fire alarm controller main body 1 comprises a box body 6 arranged at the rear, the box body 6 is hinged with a box door 2 through a hinge shaft, heat dissipation windows 10 are respectively arranged at two sides of the box body 6, each heat dissipation window 10 is of a convex structure, a filter screen 9 is arranged in each heat dissipation window 10, two vertical plates 7 are symmetrically and fixedly arranged at two sides of the box body 6, an ash cleaning brush 8 is arranged between the two vertical plates 7, bristles of the ash cleaning brush 8 are contacted with the filter screen 9, movable grooves 13 are respectively arranged on opposite surfaces of the two corresponding vertical plates 7, and movable blocks 12 are fixedly connected with two ends of the ash cleaning brush 8 and are in sliding connection with the movable grooves 13.

In the implementation, be provided with filter screen 9 in the inside of heat dissipation window 10, can avoid dust pollution fire alarm controller main part 1's inside to be provided with ash removal brush 8, and adopt movable block 12 and movable slot 13 sliding connection between ash removal brush 8 and riser 7, remove ash removal brush 8 through from top to bottom, thereby conveniently clean the dust that is attached to filter screen 9 surface, can not influence the radiating effect because of the dust blocks up the mesh.

When the protection of the control panel 3 is needed, the protruding block 15 is firstly taken out from the groove 16, the supporting rod 5 is rotated to the accommodating groove 11, and then the dust cover 4 is rotated downwards, so that the dust cover is covered on the outer side of the control panel 3. When the fire alarm controller is used, the heat dissipation windows 10 formed in the two sides of the box body 6 can accelerate the ventilation speed in the box body 6, so that heat generated by the operation of the fire alarm controller main body 1 is conveniently discharged from the heat dissipation windows 10, and dust can be prevented from polluting the inside of the fire alarm controller main body 1 by the filter screen 9. When the filter screen 9 needs to be cleaned, the ash cleaning brush 8 is moved up and down, so that the movable block 12 connected with the ash cleaning brush slides in the movable groove 13, and the brush hair of the ash cleaning brush 8 sweeps dust on the surface of the filter screen 9.

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 novel fire alarm controller, includes fire alarm controller main part (1), its characterized in that: the fire alarm controller is characterized in that the fire alarm controller main body (1) comprises a box door (2) arranged on the front surface, two grooves (16) and two fixing blocks (14) are respectively arranged on the front surface of the box door (2), the two opposite surfaces of the fixing blocks (14) are jointly connected with a dust cover (4) in a rotating mode, accommodating grooves (11) are symmetrically formed in the bottoms of the dust covers (4), each accommodating groove (11) is internally provided with a supporting rod (5) in a rotating mode, and the lower ends of the supporting rods (5) are fixedly connected with protruding blocks (15) clamped with the grooves (16).

2. The novel fire alarm controller according to claim 1, wherein the protruding block (15) and the supporting rod (5) are integrally formed, and the supporting rod (5) is rotatably connected with the dust cover (4) through a rotating shaft.

3. A novel fire alarm controller according to claim 1, wherein the fire alarm controller body (1) comprises a control panel (3) penetrating the door (2), and the control panel (3) is located inside the dust cover (4).

4. The novel fire alarm controller according to claim 1, wherein the fire alarm controller main body (1) comprises a box body (6) arranged at the rear, and the box body (6) is hinged with the box door (2) through a hinge shaft.

5. The novel fire alarm controller according to claim 4, wherein heat dissipation windows (10) are formed on two sides of the box body (6), and each heat dissipation window (10) is of a convex structure.

6. The novel fire alarm controller according to claim 5, wherein a filter screen (9) is arranged in the heat dissipation window (10), vertical plates (7) are symmetrically and fixedly arranged on two sides of the box body (6), an ash cleaning brush (8) is arranged between the two vertical plates (7), and bristles of the ash cleaning brush (8) are contacted with the filter screen (9).

7. The novel fire alarm controller according to claim 6, wherein the opposite surfaces of the two vertical plates (7) corresponding to each other are respectively provided with a movable groove (13), and two ends of the ash cleaning brush (8) are respectively fixedly connected with a movable block (12) which is in sliding connection with the movable grooves (13).