CN219456946U

CN219456946U - Gas alarm that facilitates use

Info

Publication number: CN219456946U
Application number: CN202223570081.8U
Authority: CN
Inventors: 魏相华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-08-01
Anticipated expiration: 2032-12-23

Abstract

The utility model relates to the technical field of gas alarms and discloses a gas alarm convenient to use, which comprises a gas alarm body, wherein a gas concentration sensor and a controller are arranged in the gas alarm body, a mounting mechanism is arranged at the bottom of the gas alarm body, and air vents are formed in two sides of the gas alarm body. According to the utility model, the mounting cover is matched with the rubber suction cup, so that the gas alarm and the mounting cover can be pressed, the rubber suction cup is adsorbed on the wall body under pressure, and the rubber suction cup is protected by the elasticity of the buffer spring through the cooperation of the pressing plate, the pressing rod, the buffer box, the buffer plate, the straight rod and the buffer spring, when the position of the gas alarm is required to be adjusted, the gas alarm and the mounting cover can be directly pulled, the rubber suction cup is separated from the wall body under tension, so that a user can randomly adjust the position of the gas alarm when in use, and the convenience of the gas alarm when in use is improved.

Description

Gas alarm that facilitates use

Technical Field

The utility model relates to the technical field of gas alarms, in particular to a gas alarm convenient to use.

Background

In the present family life, the gas device is popular, such as various gas stoves, gas water heaters, gas heating devices and the like, and in the use of the gas device, a great safety problem exists, namely, when parts or pipelines leak gas, fire or explosion accidents can be caused, and the safety of people and property is seriously affected. In order to find out gas leakage in time, a gas alarm is arranged on a gas equipment accessory at present, and once gas leakage occurs, the gas alarm can give out sound or warning light for warning people to evacuate.

For example, chinese patent application No. CN201620167264.0 discloses a gas alarm, which includes an alarm housing, an alarm lamp, a gas concentration detecting device and a power management module; the alarm lamp is characterized in that an alarm lamp base is arranged above the alarm shell, and the alarm lamp is arranged on the alarm lamp base. The display is arranged on the front surface wall of the alarm shell, so that basic information such as the concentration of fuel gas can be displayed, and the user can observe and record the information conveniently.

This gas alarm improves the back to the product, install four fixing device through alarm shell both sides, can guarantee that gas alarm can be stable consolidate on the wall body, be difficult to become flexible, but this alarm is when the installation, need set up the mounting groove on the wall body earlier, the bolt is used again to fix the alarm on the wall body, this mode can cause the damage to the wall body, influence the aesthetic property of wall body, and install the back to the alarm, when the position when the user need change gas alarm use, inconvenient quick detach gas alarm comes off from the wall body, the position when adjusting gas alarm use.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a gas alarm which is convenient to use, so as to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a gas alarm that facilitates use, includes the gas alarm body, the inside of gas alarm body is equipped with gas concentration sensor and controller, the bottom of gas alarm body is equipped with installation mechanism, the air vent has been seted up to the both sides of gas alarm body, the inner chamber of air vent is equipped with protection machanism.

The mounting mechanism comprises a mounting cover, a pressing plate is movably sleeved at the bottom of an inner cavity of the mounting cover, rubber suction cups are fixedly connected to the bottom of the pressing plate, the number of the rubber suction cups is multiple, a buffer box is fixedly connected to the top of the inner cavity of the mounting cover, and buffer springs are arranged on two sides of the top of the inner cavity of the buffer box.

The protection mechanism comprises a filter frame, wherein a filter screen is fixedly connected to the inside of the filter frame, magnetic blocks are fixedly inlaid at the top and the bottom of the filter frame, and iron blocks are fixedly inlaid at the top and the bottom of the inner wall of the air vent.

Further, the number of the buffer boxes is multiple, the two sides of the top of the inner cavity of the buffer boxes are fixedly connected with straight rods, one end of each straight rod is fixedly connected to the bottom of the inner cavity of the buffer box, and the buffer springs are movably sleeved on the outer walls of the straight rods.

Further, the bottom activity of straight-bar outer wall cup joints in the inside of buffer board, buffer spring's bottom fixed connection is at the top of buffer board.

Further, the outer wall of filter frame activity cover is in the inner chamber of air vent, the middle part fixedly connected with pull rod of filter screen one side, the outer wall overlap joint of magnetic path is at the outer wall of iron plate, magnetism is connected between magnetic path and the iron plate.

Further, the top of gas alarm body installs alarm lamp, display screen and bee calling organ from left to right in proper order, alarm lamp, display screen and bee calling organ all are connected with the controller signal, signal connection between controller and the gas concentration sensor.

The utility model has the technical effects and advantages that:

1. according to the utility model, the mounting cover is matched with the rubber suction cup, so that the gas alarm and the mounting cover can be pressed, the rubber suction cup is adsorbed on the wall body under pressure, and the rubber suction cup is protected by the elasticity of the buffer spring through the cooperation of the pressing plate, the pressing rod, the buffer box, the buffer plate, the straight rod and the buffer spring, when the position of the gas alarm is required to be adjusted, the gas alarm and the mounting cover can be directly pulled, the rubber suction cup is separated from the wall body under tension, so that a user can randomly adjust the position of the gas alarm when in use, and the convenience of the gas alarm when in use is improved.

2. According to the utility model, the filter frame is matched with the filter screen, so that dust or impurities are prevented from entering the gas alarm through the air vent, and the filter frame and the filter screen can be quickly taken out from the air vent through the matching of the pull rod, the magnetic block and the iron block, so that a user can conveniently clean the dust or impurities on the filter screen, more dust or impurities are prevented from adhering to the filter screen, the air permeability of the air vent is influenced, and convenience in cleaning the filter screen is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the mounting cup structure of the present utility model.

FIG. 3 is a schematic cross-sectional view of the structure of the buffer tank of the present utility model.

Fig. 4 is a schematic sectional view of a partial structure of a gas alarm body according to the present utility model.

FIG. 5 is a schematic cross-sectional view of a filter frame structure of the present utility model.

FIG. 6 is a flow chart of the gas concentration monitoring alarm of the present utility model.

The reference numerals are: 1. a gas alarm body; 2. a mounting mechanism; 3. a vent; 4. a protective mechanism; 5. an alarm lamp; 6. a display screen; 7. a buzzer; 21. a mounting cover; 22. a rubber suction cup; 23. a pressing plate; 24. a compression bar; 25. a buffer tank; 26. a buffer plate; 27. a straight rod; 28. a buffer spring; 41. a filter frame; 42. a filter screen; 43. a pull rod; 44. a magnetic block; 45. iron blocks.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and a gas alarm device for convenient use according to the present utility model is not limited to the embodiments of the present utility model, but all other embodiments of the present utility model are within the scope of the present utility model, which can be achieved by one of ordinary skill in the art without any inventive effort.

Embodiment one:

as shown in fig. 1-6, a gas alarm convenient to use, including gas alarm body 1, the bottom of gas alarm body 1 is equipped with mounting mechanism 2, vent 3 has been seted up to the both sides of gas alarm body 1, mounting mechanism 2 is including installation cover 21, the bottom activity of installation cover 21 inner chamber has cup jointed clamp plate 23, the bottom of clamp plate 23 is fixed and be connected with rubber suction cup 22, the quantity of rubber suction cup 22 is a plurality of, the top fixedly connected with buffer tank 25 of installation cover 21 inner chamber, the both sides at buffer tank 25 inner chamber top are equipped with buffer spring 28, the quantity of buffer tank 25 is a plurality of, the both sides fixedly connected with straight bar 27 at buffer tank 25 inner chamber top, the one end fixed connection of straight bar 27 is in the bottom of straight bar 27, the quantity of buffer tank 25 inner chamber top is a plurality of, the both sides fixedly connected with straight bar 27, the one end fixed connection of straight bar 27 is in the bottom of buffer tank 25 inner chamber, the outer wall of buffer spring 28 activity cup joints the outer wall at 27, the bottom of straight bar 27 outer wall is movable cup joint is in the inside of buffer plate 26, the bottom fixed connection of buffer plate 26 at buffer plate 26.

In this embodiment, through the setting of rubber sucking disc 22, the user can press gas alarm body 1 and installation cover 21, rubber sucking disc 22 receives pressure and can adsorb on the wall body simultaneously, install fast gas alarm body 1, when the user presses the gas alarm, when rubber sucking disc 22 atress is too big, rubber sucking disc 22 accessible clamp plate 23 and depression bar 24 drive buffer plate 26 in the straight-bar 27 outer wall horizontal migration in buffer box 25, buffer spring 28 is extruded to buffer plate 26 simultaneously, make the one end of buffer spring 28 shrink, and utilize buffer spring 28's elasticity to protect rubber sucking disc 22, when the position when gas alarm is installed is adjusted to the needs, can directly stimulate gas alarm and installation cover 21, make rubber sucking disc 22 receive the pulling force to break away from the wall body, install gas alarm again with the same mode.

Embodiment two:

as shown in fig. 1-6, a gas concentration sensor and a controller are arranged in the gas alarm body 1, an alarm lamp 5, a display screen 6 and a buzzer 7 are sequentially arranged at the top of the gas alarm body 1 from left to right, the alarm lamp 5, the display screen 6 and the buzzer 7 are in signal connection with the controller, and the controller is in signal connection with the gas concentration sensor.

In this embodiment, whether can monitor the gas through gas concentration sensor and leak, if the gas leaks when reaching certain concentration, through gas concentration sensor, controller, alarm lamp 5, display screen 6 and buzzer 7's cooperation, can send alarm sound and flashing light, reminds the user.

Embodiment III:

as shown in fig. 1-6, the inner cavity of the air vent 3 is provided with a protection mechanism 4, the protection mechanism 4 comprises a filter frame 41, a filter screen 42 is fixedly connected to the inside of the filter frame 41, magnetic blocks 44 are fixedly embedded at the top and the bottom of the filter frame 41, iron blocks 45 are fixedly embedded at the top and the bottom of the inner wall of the air vent 3, the outer wall of the filter frame 41 is movably sleeved in the inner cavity of the air vent 3, a pull rod 43 is fixedly connected to the middle part of one side of the filter screen 42, the outer wall of the magnetic blocks 44 is lapped on the outer wall of the iron blocks 45, and the magnetic blocks 44 are magnetically connected with the iron blocks 45.

In this embodiment, the air vent 3 can keep good ventilation in the gas alarm body 1, and the filter screen 42 can filter dust and impurities at the air vent 3, so as to prevent external dust or impurities from entering the gas alarm, and the filter frame 41 can be installed in the air vent 3 through magnetic adsorption between the magnetic block 44 and the iron block 45, if the dust or impurities on the filter screen 42 need to be cleaned, the pull rod 43 can be pulled, and the pull rod 43 drives the filter screen 42, the filter frame 41 and the magnetic block 44 to move, so that the magnetic block 44 and the iron block 45 are separated, the filter frame 41 and the filter screen 42 can be quickly taken out from the air vent 3, and the dust or impurities on the filter screen 42 can be cleaned conveniently by a user.

To sum up, as shown in fig. 1-6, when in use, the rubber sucker 22 is attached to the wall, a user can press the gas alarm body 1 and the mounting cover 21, meanwhile, the rubber sucker 22 is pressed to discharge the gas inside, so that the rubber sucker 22 is adsorbed on the wall, the gas alarm body 1 is quickly mounted, whether the gas leaks or not can be monitored through the gas concentration sensor, when the gas leaks to reach a certain concentration, the gas concentration sensor sends a signal to the controller, and when the controller sends the signal, the alarm lamp 5 is controlled to flash, and the buzzer 7 is controlled to send out alarm sounds, so that the user is reminded.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a gas alarm that facilitates use, includes gas alarm body (1), its characterized in that, the inside of gas alarm body (1) is equipped with gas concentration sensor and controller, the bottom of gas alarm body (1) is equipped with installation mechanism (2), vent (3) have been seted up to the both sides of gas alarm body (1), the inner chamber of vent (3) is equipped with protection machanism (4);

the mounting mechanism (2) comprises a mounting cover (21), a pressing plate (23) is movably sleeved at the bottom of an inner cavity of the mounting cover (21), rubber suction cups (22) are fixedly connected to the bottom of the pressing plate (23), the number of the rubber suction cups (22) is multiple, a buffer box (25) is fixedly connected to the top of the inner cavity of the mounting cover (21), and buffer springs (28) are arranged on two sides of the top of the inner cavity of the buffer box (25);

the protection mechanism (4) comprises a filter frame (41), a filter screen (42) is fixedly connected to the inside of the filter frame (41), magnetic blocks (44) are fixedly inlaid at the top and the bottom of the filter frame (41), and iron blocks (45) are fixedly inlaid at the top and the bottom of the inner wall of the air vent (3).

2. A gas alarm for easy use as in claim 1, wherein: the number of the buffer boxes (25) is multiple, two sides of the top of the inner cavity of each buffer box (25) are fixedly connected with straight rods (27), one end of each straight rod (27) is fixedly connected to the bottom of the inner cavity of each buffer box (25), and each buffer spring (28) is movably sleeved on the outer wall of each straight rod (27).

3. A gas alarm for easy use as in claim 1, wherein: the bottom of buffer tank (25) activity has cup jointed depression bar (24), the bottom fixed connection of depression bar (24) is at the top of clamp plate (23), the top fixedly connected with buffer board (26) of depression bar (24), the bottom in buffer tank (25) inner chamber is cup jointed in the activity of buffer board (26).

4. A gas alarm for easy use as in claim 2, wherein: the bottom of straight-bar (27) outer wall activity cup joints in the inside of buffer board (26), the bottom fixed connection of buffer spring (28) is at the top of buffer board (26).

5. A gas alarm for easy use as in claim 1, wherein: the outer wall of the filter frame (41) is movably sleeved in the inner cavity of the air vent (3), a pull rod (43) is fixedly connected to the middle of one side of the filter screen (42), the outer wall of the magnetic block (44) is lapped on the outer wall of the iron block (45), and the magnetic block (44) is magnetically connected with the iron block (45).

6. A gas alarm for easy use as in claim 1, wherein: the gas alarm is characterized in that the top of the gas alarm body (1) is sequentially provided with an alarm lamp (5), a display screen (6) and a buzzer (7) from left to right, the alarm lamp (5), the display screen (6) and the buzzer (7) are connected with a controller through signals, and the controller is connected with a gas concentration sensor through signals.