阅读说明：本技术 一种新型一氧化碳报警器 (Novel carbon monoxide alarm ) 是由 范聘婷 乔寅 姚艳凤 于 2019-11-25 设计创作，主要内容包括：本发明公开了一种新型一氧化碳报警器,包括上壳体,所述上壳体内端下侧固定连接有多块安装板,所述多块安装板之间卡接设置有控制板,所述上壳体下端设置有下壳体,所述上壳体和下壳体之间通过多根固定螺钉贯通上壳体和下壳体的侧壁固定连接,所述下壳体内端上侧固定设置有电池盒,所述电池盒的上端面和控制板的下端面接触,所述电池盒内端设置有锂电池,所述锂电池通过线路与控制板连接,所述电池盒下端设置有盒盖,所述盒盖的两侧端通过多根固定螺钉与电池盒的侧壁固定连接。本发明公开了一种新型一氧化碳报警器,该报警器的传感器可以直接与外部空气接触,保证了检测数据的准确性。(The invention discloses a novel carbon monoxide alarm, which comprises an upper shell, wherein a plurality of mounting plates are fixedly connected to the lower side of the inner end of the upper shell, a control panel is clamped between the mounting plates, a lower shell is arranged at the lower end of the upper shell, the upper shell and the lower shell are fixedly connected through the side walls of the upper shell and the lower shell through a plurality of fixing screws, a battery box is fixedly arranged on the upper side of the inner end of the lower shell, the upper end surface of the battery box is in contact with the lower end surface of the control panel, a lithium battery is arranged at the inner end of the battery box and is connected with the control panel through a circuit, a box cover is arranged at the lower end of the battery box, and two side. The invention discloses a novel carbon monoxide alarm, wherein a sensor of the alarm can be directly contacted with the outside air, so that the accuracy of detection data is ensured.)

1. The utility model provides a novel carbon monoxide alarm, includes casing (1), its characterized in that: the battery box is characterized in that a plurality of mounting plates (2) are fixedly connected to the lower side of the inner end of the upper shell (1), a control plate (3) is arranged between the mounting plates (2) in a clamping manner, a lower shell (4) is arranged at the lower end of the upper shell (1), the upper shell (1) and the lower shell (4) are fixedly connected through the side wall of the upper shell (1) and the side wall of the lower shell (4) through a plurality of fixing screws, a battery box (5) is fixedly arranged on the upper side of the inner end of the lower shell (4), the upper end surface of the battery box (5) is in contact with the lower end surface of the control plate (3), a lithium battery (6) is arranged at the inner end of the battery box (5), the lithium battery (6) is connected with the control plate (3) through a circuit, a box cover (7) is arranged at the lower, a carbon monoxide sensor (8) is fixedly embedded in the shell at the center of the upper shell (1), the lower end of the carbon monoxide sensor (8) is connected with the control panel (3), an alarm lamp (9) is fixedly embedded in the shell of the upper shell (1) close to the side edge, the lower end of the alarm lamp (9) is connected with the control panel (3), a buzzer (10) is arranged at the side end of the battery box (5), the buzzer (10) is fixedly connected on the upper end surface of the lower shell (4), the buzzer (10) is connected with the control panel (3) through a circuit, a limiting fixed cylinder (11) is arranged at the lower side of the outer end of the carbon monoxide sensor (8), the lower end of the limiting fixed cylinder (11) is fixedly connected to the upper end face of the upper shell (1), and the outer end of the limiting fixed cylinder (11) is sleeved with a protective sleeve (12).

2. A novel carbon monoxide alarm as claimed in claim 1, wherein: the upper end face of the upper shell (1) and the lower surface of the lower shell (4) are both arranged to be circular with the same radius, and the upper shell (1) and the lower shell (4) are both made of plastic materials.

3. A novel carbon monoxide alarm as claimed in claim 1, wherein: the four screws connected with the upper shell (1) and the lower shell (4) are respectively arranged on four quadrant points on the side of the lower end face of the lower shell (4).

4. A novel carbon monoxide alarm as claimed in claim 1, wherein: the outer end face of the limiting fixing barrel (11) is provided with an external thread, and the inner end face of the protective sleeve (12) is provided with an internal thread meshed with the external thread.

5. A novel carbon monoxide alarm as claimed in claim 1, wherein: the side of the buzzer (10) is provided with a plurality of limiting plates fixedly connected to the lower shell (4) by the lower end.

6. A novel carbon monoxide alarm as claimed in claim 1, wherein: the lower end face of the lower shell (4) is fixedly connected with a plurality of rubber supporting pads (13).

Technical Field

The invention relates to the field of alarms, in particular to a novel carbon monoxide alarm.

Background

The carbon monoxide gas is a colorless, tasteless, non-irritant and toxic gas which cannot be sensed by five sense organs, and can inhibit the oxygen carrying capacity of blood. After carbon monoxide gas is inhaled, carbon monoxide enters the lung to be combined with red blood cells in a preemptive way, so that the red blood cells lose the capability of transporting oxygen, a plurality of organs of a human body are anoxic, tissues are damaged or even die, and a carbon monoxide alarm is installed in many places at present for the safety of the human body.

The sensor among the current carbon monoxide alarm generally all installs in equipment box body the inner, through trompil on equipment box body, comes the air introduction equipment in, this kind of carbon monoxide alarm leads to unable accurate collection carbon monoxide concentration because the problem of circulation of air very easily when detecting, and detection efficiency is relatively poor, simultaneously because the box body trompil advances the ash easily, influences the life of equipment.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a novel carbon monoxide alarm.

In order to achieve the purpose, the invention adopts the following technical scheme: a novel carbon monoxide alarm comprises an upper shell, wherein a plurality of mounting plates are fixedly connected to the lower side of the inner end of the upper shell, a control plate is clamped between the mounting plates, a lower shell is arranged at the lower end of the upper shell, the upper shell and the lower shell are fixedly connected through the side walls of the upper shell and the lower shell through a plurality of fixing screws, a battery box is fixedly arranged on the upper side of the inner end of the lower shell, the upper end surface of the battery box is in contact with the lower end surface of the control plate, a lithium battery is arranged at the inner end of the battery box and is connected with the control plate through a circuit, a box cover is arranged at the lower end of the battery box, two side ends of the box cover are fixedly connected with the side walls of the battery box through a plurality of fixing screws, a carbon monoxide sensor, go up the casing internal fixation that the casing is close to side department and have inlayed the alarm lamp, the lower extreme and the control panel of alarm lamp are connected, the side of battery case is provided with bee calling organ, bee calling organ fixed connection is on the up end of casing down, bee calling organ passes through the circuit and is connected with the control panel, carbon monoxide sensor's outer end is provided with spacing solid fixed cylinder by the downside, the lower extreme fixed connection of spacing solid fixed cylinder is on the up end of last casing, the outer end has cup jointed the protective sheath on the spacing solid fixed cylinder.

As a further description of the above technical solution:

the upper end face of the upper shell and the lower surface of the lower shell are both arranged to be round with the same radius, and the upper shell and the lower shell are both made of plastic materials.

As a further description of the above technical solution:

the four screws connected with the upper shell and the lower shell are respectively arranged on four quadrant points on the side of the lower end face of the lower shell.

As a further description of the above technical solution:

the outer end face of the limiting fixing cylinder is provided with an external thread, and the inner end face of the protective sleeve is provided with an internal thread meshed with the external thread.

As a further description of the above technical solution:

the lateral side of the buzzer is provided with a plurality of limiting plates fixedly connected to the lower shell by the lower end.

As a further description of the above technical solution:

the lower end face of the lower shell is fixedly connected with a plurality of rubber supporting pads.

The invention has the following beneficial effects:

the invention provides a novel carbon monoxide alarm.A carbon monoxide sensor is arranged at the outer end of an upper shell, so that the carbon monoxide sensor can be directly contacted with air, the accuracy of detection data is ensured, and meanwhile, a protective sleeve is arranged at the outer end of the carbon monoxide sensor, and can prevent the sensor from falling ash and being damaged when the device is not used; and the upper and lower casing of whole equipment does not all have the trompil, can guarantee that equipment is inside can not advance grey, has improved the life of equipment.

Drawings

Fig. 1 is a cross-sectional view of a novel carbon monoxide alarm provided by the invention;

FIG. 2 is a top view of a novel carbon monoxide alarm in accordance with the present invention;

fig. 3 is a flow chart of the operation of the novel carbon monoxide alarm provided by the invention.

Illustration of the drawings:

1. an upper housing; 2. mounting a plate; 3. a control panel; 4. a lower housing; 5. a battery case; 6. a lithium battery; 7. a box cover; 8. a carbon monoxide sensor; 9. an alarm lamp; 10. a buzzer; 11. a limiting fixing cylinder; 12. a protective sleeve; 13. a rubber support pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a novel carbon monoxide alarm comprises an upper shell 1, a plurality of mounting plates 2 are fixedly connected to the lower side of the inner end of the upper shell 1, a control plate 3 is clamped between the mounting plates 2, a lower shell 4 is arranged at the lower end of the upper shell 1, the upper shell 1 and the lower shell 4 are fixedly connected through the side walls of the upper shell 1 and the lower shell 4 through a plurality of fixing screws, a battery box 5 is fixedly arranged at the upper side of the inner end of the lower shell 4, the upper end surface of the battery box 5 is contacted with the lower end surface of the control plate 3, a lithium battery 6 is arranged at the inner end of the battery box 5, the lithium battery 6 is connected with the control plate 3 through a circuit, the lithium battery 6 is used for supplying power to the whole device, a box cover 7 is arranged at the lower end of the battery box 5, two side ends of the box, a carbon monoxide concentration for detecting in the external environment, the model chooses for use the carbon monoxide sensor 8 of C0-DF, carbon monoxide sensor 8's lower extreme and control panel 3 are connected, it has alarm lamp 9 to go up the casing internal fixation scarf joint that casing 1 is close to side department, alarm lamp 9's lower extreme and control panel 3 are connected, the side of battery case 5 is provided with bee calling organ 10, bee calling organ 10 fixed connection is on the up end of casing 4 down, bee calling organ 10 passes through the circuit and is connected with control panel 3, carbon monoxide sensor 8's outer end is provided with spacing fixed section of thick bamboo 11 by the downside, be used for fixed carbon monoxide sensor 8, prevent that it from producing and rocking, the lower extreme fixed connection of spacing fixed section of thick bamboo 11 is on the up end of last casing 1, protective sheath 12 has been cup jointed to spacing fixed section of thick bamboo 11 upper outer end, be.

Go up the up end of casing 1 and casing 4's lower surface down and all set to the same circular of radius, and go up casing 1 and casing 4 down and make by plastic material, both save the cost and can prevent the electric leakage, it is provided with four altogether to connect the screw of casing 1 and casing 4 down, set up respectively on four quadrant points of casing 4's lower terminal surface avris down, the stability of connection has been guaranteed, the external screw thread has been seted up to the outer terminal surface of spacing solid fixed cylinder 11, the internal thread with this external screw thread meshing has been seted up to the interior terminal surface of protective sheath 12, bee calling organ 10's avris is provided with a plurality of limiting plate fixed connection on casing 4 down by the lower extreme, the stability of bee calling organ 10 installation has been guaranteed, a plurality of rubber support pads 13 of lower terminal surface fixedly connected.

The working principle is as follows: when the alarm device is used, the protective sleeve 12 is taken down firstly, the carbon monoxide sensor 8 detects the carbon monoxide concentration in the external environment, when the detected concentration exceeds a set threshold value, the carbon monoxide sensor 8 sends a signal to the control panel 3, and the control panel 3 controls the buzzer 10 and the alarm lamp 9 to work to give an alarm.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.