CN210466638U

CN210466638U - Electric fire intelligence audible-visual alarm device convenient to installation

Info

Publication number: CN210466638U
Application number: CN201922118865.9U
Authority: CN
Inventors: 陈维
Original assignee: Shandong Suoyun Information Technology Co Ltd
Current assignee: Shandong Suoyun Information Technology Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-05
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to an electric fire intelligence audible-visual annunciator convenient to installation. The utility model provides an electric fire intelligence audible-visual annunciator convenient to installation includes mainboard, current transformer and bee calling organ, the both ends fixedly connected with curb plate of mainboard, the both sides of mainboard are provided with the limited groove of symmetry, the inside of curb plate is provided with vertically joint groove. The utility model discloses a curb plate at the both sides fixedly connected with symmetry of mainboard, be provided with in the inside of curb plate and connect the groove, there is the expansion ring at the internal connection in joint groove, the joint has the expansion link in the expansion ring, the one end swing joint of expansion link has the pull rod, the leverage of expansion link accessible pull rod carries out the vertical lifting of expansion link, the one end of expansion link can expand the front end of expansion link, carry out expansion joint with the preformed hole in the wall body, it is convenient fast to connect, press the horizontal block when dismantling, can push down the expansion link, remove expansion joint, convenient to detach.

Description

Electric fire intelligence audible-visual alarm device convenient to installation

Technical Field

The utility model relates to an electric fire intelligence audible-visual annunciator convenient to installation belongs to alarm device technical field.

Background

With the development of modern science and technology, the living standard of people's materials has changed greatly, and electric energy has correspondingly been widely developed and utilized. The application of electric energy not only benefits the human society, but also brings the danger of electric shock and electric fire accidents to human beings, wherein the electric fire generally refers to heat energy released due to the fault of an electric circuit, electric equipment, appliances and power supply and distribution equipment; energy released such as high temperature, arcing, electrical sparks, and non-failure; such as hot surfaces of electric heating appliances, fires caused by ignition of the body or other combustible material under burning conditions, including fires caused by lightning and static electricity.

The existing electric fire alarm device is simple in structure, not fast and convenient to install, not obvious in alarm effect on electric fire and poor in using effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides an electric fire intelligence audible-visual annunciator convenient to installation.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include: which comprises a main board, a current transformer and a buzzer, wherein two ends of the main board are fixedly connected with side plates, the two sides of the main board are provided with symmetrical limiting grooves, the inside of the side board is provided with a vertical clamping groove, the interior of the clamping groove is connected with an expansion ring, one end of the expansion ring is provided with a plurality of expansion grooves, an expansion rod is clamped in the expansion ring, the front end of the expansion rod is movably connected with a pull rod, one end of the pull rod is movably connected with the limiting groove, one end of the pull rod is fixedly connected with the transverse block, a current transformer is clamped in the main board, the upper end of the main board is connected with an upper guard plate, the interior of the upper guard plate is connected with a storage battery, one end of the storage battery is connected with a power line, the inner part of the upper protection plate is connected with a wiring board, the upper end of the upper protection plate is connected with an LED lamp, and the upper end of the upper protection plate is connected with a buzzer.

Preferably, the inside of the main board is arranged in a concave manner, and the inside of the main board is connected with a matched current transformer.

Preferably, a stepped clamping groove is formed in the side plate and is fixedly connected with one end of the expansion ring.

Preferably, one end of the expansion ring is provided with a plurality of expansion grooves distributed circumferentially, and one end of the expansion ring extends out of the horizontal plane on one side of the side plate for a certain length.

Preferably, one end of the expansion rod is arranged in a conical shape, and one end of the expansion rod is movably connected with the pull rod.

Preferably, one side of the storage battery is electrically connected with a power line, and the power line is connected with an external power supply.

Preferably, a plurality of LED lamps are connected to the upper protection plate, and the LED lamps, the buzzer and the wiring board are electrically connected.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric fire intelligence audible-visual annunciator convenient to installation possesses following beneficial effect:

(1) the device passes through the curb plate of the both sides fixedly connected with symmetry of mainboard, be provided with in the inside of curb plate and connect the groove, there is the expansion ring at the internal connection in joint groove, the joint has the expansion link in the expansion ring, the one end swing joint of expansion link has the pull rod, the lever action of expansion link accessible pull rod carries out the vertical lifting of expansion link, the one end of expansion link can expand the front end of expansion link, carry out expansion joint with the preformed hole in the wall body, it is convenient fast to connect, press the horizontal block when dismantling, can push down the expansion link, relieve the inflation connection, convenient to detach.

(2) The device is through the current transformer that the internal connection at the mainboard matches, and the mainboard joints with laminating of the bus of circuit, and the electric current in the bus surpasss rated circuit, appears the condition of short circuit, and current transformer transmits alarm signal, and the battery starts LED lamp and bee calling organ, carries out audible-visual alarm, reminds personnel to carry out the prevention and preparation of electric fire, improves the electric fire and puts out the rate in earlier stage, avoids causing bigger loss.

Drawings

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

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

FIG. 3 is a schematic view of the expansion ring connection of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

In the figure: the device comprises a main board 1, side boards 2, a limiting groove 3, a clamping groove 4, an expansion ring 5, an expansion groove 6, an expansion rod 7, a pull rod 8, a transverse block 9, a current transformer 10, an upper protection plate 11, a storage battery 12, a power line 13, a wiring board 14, an LED lamp 15 and a buzzer 16.

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. 1-4, an electrical fire intelligent sound and light alarm device convenient to install comprises a main board 1, a current transformer 10 and a buzzer 16, wherein two ends of the main board 1 are fixedly connected with side plates 2, two sides of the main board 1 are provided with symmetrical limiting grooves 3, the interior of each side plate 2 is provided with a vertical clamping groove 4, the interior of each clamping groove 4 is connected with an expansion ring 5, one end of each expansion ring 5 is provided with a plurality of expansion grooves 6, the interior of each expansion ring 5 is clamped with an expansion rod 7, the front end of each expansion rod 7 is movably connected with a pull rod 8, one end of each pull rod 8 is movably connected with the limiting grooves 3, one end of each pull rod 8 is fixedly connected with a transverse block 9, the interior of the main board 1 is clamped with the current transformer 10, the upper end of the main board 1 is connected with an upper protection board 11, the interior of the upper protection board 11 is connected with a storage battery 12, the upper end of the upper protection plate 11 is connected with an LED lamp 15, and the upper end of the upper protection plate 11 is connected with a buzzer 16.

The inside of mainboard 1 is concave type setting, 1 internal connection assorted current transformer 10 of mainboard, and the concave type setting of mainboard 1 can be convenient for to the bus lock joint, and current transformer 10 can respond to the electric current in the bus, carries out alarm signal's output when the conflagration abnormal current appears.

Be provided with the joint groove 4 of echelonment in the curb plate 2,

joint groove

4 and 5 one end fixed connection of expansion ring carry out the screens of one end through joint groove 4 to expansion ring 5, carry out expansion joint through expansion ring 5.

One end of the expansion ring 5 is provided with a plurality of expansion grooves 6 which are distributed in the circumferential direction, one end of the expansion ring 5 extends out of the horizontal plane on one side of the side plate 2 for a certain length, and the expansion grooves 6 on the expansion ring 5 are used for circumferential expansion and fastening connection.

One end of the expansion rod 7 is arranged in a conical shape, one end of the expansion rod 7 is movably connected with the pull rod 8, one end of the expansion rod 7 is connected in an expansion mode through the conical expansion rod 7, and the pull rod 8 can pull the expansion rod 7.

One side of the storage battery 12 is electrically connected with a power line 13, the power line 13 is connected with an external power supply, the storage battery 12 is charged through the power line 13, and the storage battery 12 supplies power when a line is overloaded and damaged.

Go up and be connected with a plurality of LED lamps 15 on the backplate 11, LED lamp 15 and bee calling organ 16 and wiring board 14 electric connection, go up a plurality of LED lamps 15 on the backplate 11 and carry out the illumination warning, bee calling organ 16 carries out audible alarm, gives the personnel and carries out alarm quick response time.

To sum up, the convenient-to-mount electrical fire intelligent acousto-optic alarm device has the advantages that when in use, two sides of a main board 1 are fixedly connected with symmetrical side boards 2, a connectable groove 4 is formed in each side board 2, an expansion ring 5 is connected in each connecting groove 4, an expansion rod 7 is connected in each expansion ring 5 in a clamped mode, one end of each expansion rod 7 is movably connected with a pull rod 8, each expansion rod 7 can vertically lift the corresponding expansion rod 7 through the lever action of the corresponding pull rod 8, one end of each expansion rod 7 can expand the front end of each expansion ring 5 to be connected with a reserved hole in a wall in an expansion mode, connection is rapid and convenient, a transverse block 9 is pressed when the expansion rods 7 are dismounted, expansion connection is released, dismounting is convenient, a matched current transformer 13(AKH-0.66/K-60X40) is connected in the main board 1, the main board 1 is jointed and clamped with a bus of a circuit in a joint mode, when the current in the bus exceeds a rated circuit, a short circuit occurs, the current transformer 10 transmits an alarm signal, the storage battery 12 starts the LED lamp 15 and the buzzer 16 to perform sound-light alarm, so that personnel are reminded to perform prevention of electrical fire, the early extinguishing rate of the electrical fire is improved, and the larger loss is avoided.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 intelligent audible and visual alarm device for electrical fire convenient to install comprises a main board (1), a current transformer (10) and a buzzer (16), and is characterized in that two ends of the main board (1) are fixedly connected with side boards (2), two sides of the main board (1) are provided with symmetrical limiting grooves (3), a vertical clamping groove (4) is formed in the side board (2), an expansion ring (5) is connected in the clamping groove (4), one end of the expansion ring (5) is provided with a plurality of expansion grooves (6), an expansion rod (7) is clamped in the expansion ring (5), the front end of the expansion rod (7) is movably connected with a pull rod (8), one end of the pull rod (8) is movably connected with the limiting grooves (3), one end of the pull rod (8) is fixedly connected with a transverse block (9), the current transformer (10) is clamped in the main board (1), the upper end of mainboard (1) is connected with upper guard plate (11), the internal connection of upper guard plate (11) has battery (12), the one end of battery (12) is connected with power cord (13), the internal connection of upper guard plate (11) has wiring board (14), the upper end of upper guard plate (11) is connected with LED lamp (15), the upper end of upper guard plate (11) is connected with bee calling organ (16).

2. An electrical fire intelligent acousto-optic alarm device convenient to install as claimed in claim 1, wherein: the inside of mainboard (1) is concave type setting, mainboard (1) internal connection assorted current transformer (10).

3. An electrical fire intelligent acousto-optic alarm device convenient to install as claimed in claim 1, wherein: a stepped clamping groove (4) is formed in the side plate (2), and the clamping groove (4) is fixedly connected with one end of the expansion ring (5).

4. An electrical fire intelligent acousto-optic alarm device convenient to install as claimed in claim 1, wherein: one end of the expansion ring (5) is provided with a plurality of expansion grooves (6) which are distributed in the circumferential direction, and one end of the expansion ring (5) extends out of the horizontal plane on one side of the side plate (2) by a certain length.

5. An electrical fire intelligent acousto-optic alarm device convenient to install as claimed in claim 1, wherein: one end of the expansion rod (7) is arranged in a conical shape, and one end of the expansion rod (7) is movably connected with the pull rod (8).

6. An electrical fire intelligent acousto-optic alarm device convenient to install as claimed in claim 1, wherein: one side of the storage battery (12) is electrically connected with a power line (13), and the power line (13) is connected with an external power supply.

7. An electrical fire intelligent acousto-optic alarm device convenient to install as claimed in claim 1, wherein: the LED lamp structure is characterized in that the upper protection plate (11) is connected with a plurality of LED lamps (15), and the LED lamps (15) and the buzzer (16) are electrically connected with the wiring board (14).