CN214587174U

CN214587174U - Fire alarm with temperature detection function

Info

Publication number: CN214587174U
Application number: CN202120701924.XU
Authority: CN
Inventors: 周海成; 毕翠娥; 高永进
Original assignee: Pawo Electronic Technology Co ltd
Current assignee: Pawo Electronic Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-02
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to the technical field of fire prevention and control, and discloses a fire alarm with temperature detection function, two clamping blocks which can be clamped with a notch are fixedly arranged on the outer wall of the alarm, four clamping holes which can be clamped with a limiting frame are arranged on the outer wall of each clamping block, the alarm is pressed towards the inside of a fixed groove, two elastic clamps on the outer wall of the alarm are deformed under the extrusion of the inner wall of the fixed groove and mutually extruded with the inner wall of the fixed groove to play a primary fixing role on the alarm, the clamping blocks slide into the notch, at the moment, the limiting frame slides towards the inside of the clamping holes under the elastic force of a spring in the chute to the inside of the clamping holes of the limiting frame to play a secondary fixing role on the alarm, so that the alarm is fixedly arranged in the fixed groove, a dismounting plate which can rotate in the fixed block is pulled, and the limiting frame can receive the acting force of the dismounting plate, the limiting frame is separated from the inside of the clamping hole, and the alarm is pulled to be detached, so that the alarm is convenient to disassemble and assemble.

Description

Fire alarm with temperature detection function

Technical Field

The utility model relates to a conflagration prevention and control technical field specifically is a fire alarm with temperature detection function.

Background

With the increase of the modern household fire and the electricity consumption, the frequency of the household fire is higher and higher. Once a family fire happens, adverse factors such as untimely fire suppression, lack of fire extinguishing equipment, scare and misbehavior of bystanders, slow escape and the like easily occur, and finally, serious life and property loss is caused. Discussing the characteristics of family's conflagration and fire prevention countermeasure, to the prevention family's conflagration, it is realistic to reduce the fire loss, people can choose to install fire alarm in order to put out a fire in time when taking place the conflagration usually in daily life, adopt various connecting parts to install when installing fire alarm usually, and general alarm is installed on wall or wall top, when needing to dismantle the maintenance to fire alarm, need artifical ladder to climb to the eminence and dismantle the tiny part again, thereby the very trouble problem of dismouting that has led to fire alarm, therefore need a fire alarm with temperature detection function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a fire alarm with temperature detects function not enough to prior art, the utility model provides a dismouting of being convenient for possesses, is convenient for detect the advantage such as, has solved fire alarm's dismouting very trouble problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire alarm with temperature detection function, the mounting bracket comprises a mounting bracket, the fixed slot has been seted up to the outer wall of mounting bracket, the inside of fixed slot is provided with the alarm that can dismantle, the outer wall fixed mounting of alarm has two elastic clamps that have elasticity, the notch has been seted up to the outer wall of mounting bracket, two spread grooves have been seted up to the inner wall of notch, the inside of spread groove is provided with can gliding spacing, the cross section of spacing is the U-shaped structure, the position fixed mounting that the outer wall of mounting bracket corresponds the spread groove has the fixed block, the inside of fixed block is provided with can the pivoted dismantlement board, the outer wall fixed mounting of alarm has two fixture blocks that can be in the same place with the notch joint, four card holes that can be in the same place with spacing joint are seted up to the outer wall of fixture block.

Preferably, two chutes are formed in the inner wall of the connecting groove, two sliding blocks capable of being connected with the chutes in a clamped mode are fixedly mounted on the outer wall of the limiting frame, the sliding blocks are of rectangular structures, springs are fixedly mounted inside the chutes, and one ends of the springs are fixedly connected with the outer wall of the sliding blocks.

Preferably, the inner wall of the fixed block is provided with two rotating grooves, and the outer wall of the dismounting plate is fixedly provided with a rotating shaft which can be sleeved with the two rotating grooves.

Preferably, a temperature sensor is fixedly mounted on the outer wall of the alarm.

Preferably, the outer wall of the limiting frame is fixedly provided with an elastic block with elasticity, and the elastic block is of a spherical structure.

Preferably, the disassembly plate is formed by welding a block with a triangular cross section and an arc-shaped block, and the disassembly plate extends into the limiting frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a fire alarm with temperature detection function possesses following beneficial effect:

1. the fire alarm with the temperature detection function is characterized in that the outer wall of the alarm is provided with a clamping block which can be clamped with the notch, when the alarm is installed, the alarm is pressed towards the inside of the fixed groove, two elastic clamps on the outer wall of the alarm deform under extrusion of the inner wall of the fixed groove and extrude with the inner wall of the fixed groove mutually to play a primary fixing role on the alarm, two clamping blocks on the outer wall of the alarm slide into the notch, the slidable limiting frame in the notch slides towards the inside of the connecting groove under the action of the clamping block, when the clamping block slides to the position of the clamping hole and corresponds to the position of the limiting frame, the elastic force of a spring in the sliding groove slides towards the inside of the clamping hole to the inside of the clamping hole of the limiting frame to play a secondary fixing role on the alarm, so that the alarm is fixedly installed in the fixed groove, when needing briefly to dismantle the alarm, pull the inside dismantlement board that can rotate of fixed block, the dismantlement board extends to spacing inside always, rotates the in-process of dismantling the board, and spacing can receive the effort of dismantling the board, and the spring this moment is compressed, and spacing breaks away from the inside in card hole, and the pulling alarm is in order to dismantle the alarm from the fixed slot is inside to the dismouting of the alarm of being convenient for.

2. This fire alarm with temperature detects function is provided with temperature sensor through the outer wall at the alarm, and temperature sensor links to each other with external display device, and temperature sensor detects ambient temperature, and the data that will detect again reaches external display device on so that the staff real-time observation ambient temperature.

3. This fire alarm with temperature detect function is provided with through the outer wall at spacing has elastic block, and elastic block is the rubber material, and when spacing card advanced the inside in card hole, elastic block produced deformation and with the mutual pressfitting of the inner wall in card hole under the extrusion of the downthehole wall of card to play certain anti-skidding fixed action.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a partial schematic view of A in FIG. 2;

FIG. 4 is a schematic perspective view of a fixture block in the structure of the present invention;

fig. 5 is a partial schematic view of B in fig. 4.

In the figure: 1 mounting bracket, 2 fixed slots, 3 alarms, 4 temperature sensor, 5 fixture blocks, 6 elastic clamp, 7 notches, 8 connecting slots, 9 sliding slots, 10 sliding blocks, 11 springs, 12 limiting frames, 13 clamping holes, 14 fixing blocks, 15 rotating slots, 16 rotating shafts, 17 detaching plates and 18 elastic blocks.

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.

Referring to fig. 1-5, a fire alarm with temperature detection function includes a mounting bracket 1, the mounting bracket 1 is of a rectangular structure, the mounting bracket 1 is fixed on a wall surface through bolts, the outer wall of the mounting bracket 1 is provided with a fixing groove 2, the fixing groove 2 is a circular groove, a detachable alarm 3 is arranged inside the fixing groove 2, the outer wall of the alarm 3 is fixedly provided with a temperature sensor 4, the temperature sensor 4 is of a conventional structure and is not described herein, the temperature sensor 4 is connected with an external display device to detect ambient temperature, the outer wall of the alarm 3 is fixedly provided with two elastic clips 6 having elasticity, the cross section of each elastic clip 6 is of a V-shaped structure, the outer wall of the mounting bracket 1 is provided with a notch 7, the notch 7 is an arc-shaped groove, the hollow area inside the notch 7 is communicated with the inside of the fixing groove 2, the inner wall of the notch 7 is provided with two connecting grooves 8, the connecting groove 8 is an arc-shaped groove, the inner hollow area of the connecting groove 8 is communicated with the outer wall of the mounting frame 1, the inner wall of the connecting groove 8 is provided with two sliding grooves 9, the sliding grooves 9 are rectangular grooves, the inside of the connecting groove 8 is provided with a sliding limiting frame 12, the cross section of the limiting frame 12 is of a U-shaped structure, the outer wall of the limiting frame 12 is fixedly provided with two sliding blocks 10 which can be clamped with the sliding grooves 9, each sliding block 10 is of a rectangular structure, the inside of the sliding groove 9 is fixedly provided with a spring 11, one end of the spring 11 is fixedly connected with the outer wall of the sliding block 10, the outer wall of the limiting frame 12 is fixedly provided with an elastic block 18 with elasticity, the elastic block 18 is of a spherical structure, the elastic block 18 is made of elastic rubber material, the elastic block 18 has a certain anti-slip effect, the outer wall of the mounting frame 1 is fixedly provided with a fixed block 14 corresponding to the position of the connecting groove 8, the inner wall of the fixed block 14 is provided with two rotating grooves 15, the rotating groove 15 is a circular groove, the inside of fixed block 14 is provided with can pivoted dismantlement board 17, dismantlement board 17 is formed by a cross section for triangle-shaped's piece and an arc welding, dismantlement board 17 extends to the inside of spacing 12 always, the outer wall fixed mounting of dismantlement board 17 has pivot 16 that can cup joint together with two rotating grooves 15, pivot 16 is cylindrical structure, the outer wall fixed mounting of alarm 3 has two can with notch 7 joint fixture block 5 together, fixture block 5 is the arc, four card holes 13 that can be in the same place with spacing 12 joint are seted up to the outer wall of fixture block 5, card hole 13 is the rectangular channel.

When the alarm is used, the temperature sensor 4 is arranged on the outer wall of the alarm 3, the temperature sensor 4 is connected with external display equipment, the temperature sensor 4 detects the ambient temperature, the detected data is transmitted to the external display equipment so that a worker can observe the ambient temperature in real time, the fixture block 5 which can be clamped with the notch 7 is arranged on the outer wall of the alarm 3, when the alarm 3 is installed, the alarm 3 is pressed into the fixed groove 2, the two elastic clamps 6 on the outer wall of the alarm 3 are deformed under the extrusion of the inner wall of the fixed groove 2 and mutually extrude with the inner wall of the fixed groove 2 so as to preliminarily fix the alarm 3, the two fixture blocks 5 on the outer wall of the alarm 3 slide into the notch 7, the limit frame 12 which can slide in the notch 7 slides into the connecting groove 8 under the action of the fixture block 5, when the clamping block 5 slides to the position of the clamping hole 13 and corresponds to the position of the limiting frame 12, the limiting frame 12 which can slide at the moment slides towards the inside of the clamping hole 13 under the elastic force of the spring 11 in the sliding groove 9 to the inside of the limiting frame 12 clamped into the clamping hole 13 so as to play a secondary fixing role on the alarm 3, so that the alarm 3 is fixedly arranged in the fixed groove 2, when the alarm 3 needs to be disassembled briefly, the disassembling plate 17 which can rotate in the fixed block 14 is pulled, the disassembling plate 17 extends to the inside of the limiting frame 12, in the process of rotating the disassembling plate 17, the limiting frame 12 is subjected to the acting force of the disassembling plate 17, the spring 11 is compressed at the moment, the limiting frame 12 is separated from the inside of the clamping hole 13, the alarm 3 is pulled to be disassembled from the inside of the fixed groove 2, so that the alarm 3 is convenient to disassemble and assemble, and disassemble, and arrange the elastic blocks 18 on the outer wall of the limiting frame 12, the elastic block 18 is made of rubber, and when the limiting frame 12 is clamped into the clamping hole 13, the elastic block 18 deforms under the extrusion of the inner wall of the clamping hole 13 and is pressed with the inner wall of the clamping hole 13, so that a certain anti-skidding fixing effect is achieved.

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

Claims

1. The utility model provides a fire alarm with temperature detection function, includes mounting bracket (1), fixed slot (2) have been seted up to the outer wall of mounting bracket (1), and the inside of fixed slot (2) is provided with alarm (3) that can dismantle, its characterized in that: the outer wall fixed mounting of alarm (3) has two elastic clamps (6), notch (7) have been seted up to the outer wall of mounting bracket (1), two spread groove (8) have been seted up to the inner wall of notch (7), the inside of spread groove (8) is provided with can gliding spacing (12), the cross section of spacing (12) is the U-shaped structure, the outer wall of mounting bracket (1) corresponds the position fixed mounting of spread groove (8) and has fixed block (14), the inside of fixed block (14) is provided with can pivoted stripper plate (17), the outer wall fixed mounting of alarm (3) has two fixture blocks (5) that can be in the same place with notch (7) joint, four card holes (13) that can be in the same place with spacing (12) joint are seted up to the outer wall of fixture block (5).

2. A fire alarm with temperature detection function according to claim 1, characterized in that: two spouts (9) have been seted up to the inner wall of spread groove (8), and the outer wall fixed mounting of spacing (12) has two slider (10) that can be in the same place with spout (9) joint, and slider (10) are the rectangle structure, and the inside fixed mounting of spout (9) has spring (11), and the one end of spring (11) is in the same place with the outer wall fixed connection of slider (10).

3. A fire alarm with temperature detection function according to claim 1, characterized in that: two rotating grooves (15) are formed in the inner wall of the fixing block (14), and a rotating shaft (16) which can be sleeved with the two rotating grooves (15) is fixedly installed on the outer wall of the dismounting plate (17).

4. A fire alarm with temperature detection function according to claim 1, characterized in that: and a temperature sensor (4) is fixedly mounted on the outer wall of the alarm (3).

5. A fire alarm with temperature detection function according to claim 1, characterized in that: the outer wall of the limiting frame (12) is fixedly provided with an elastic block (18) with elasticity, and the elastic block (18) is of a spherical structure.

6. A fire alarm with temperature detection function according to claim 1, characterized in that: the disassembly plate (17) is formed by welding a block with a triangular cross section and an arc-shaped block, and the disassembly plate (17) extends into the limiting frame (12).