CN213582514U - Carbon monoxide alarm and automobile window lifting control system using same - Google Patents

Abstract

The utility model relates to a gas alarm equipment technical field specifically is carbon monoxide alarm and uses its car door window lift control system, and carbon monoxide alarm includes: the upper cover is provided with a mounting hole; the lower cover is covered on the upper cover to form an accommodating cavity; the circuit board is arranged in the accommodating cavity, and a carbon monoxide sensor and a light source are arranged on the circuit board; the battery is arranged in the accommodating cavity and is electrically connected with the circuit board; a light guide member mounted on the mounting hole, the light guide member being made of a known light-transmitting material and guiding out light emitted from the light source; the sealing plate is arranged on the light guide piece, and a first vent hole is formed in the sealing plate. The utility model discloses the closing plate of accessible installation difference makes the quantity, the aperture of the first air vent of carbon monoxide alarm and difference such as the mode of arranging, and then makes the application scope of carbon monoxide alarm wider, more practical.

Description

Carbon monoxide alarm and automobile window lifting control system using same

Technical Field

The utility model relates to a gas alarm equipment technical field specifically is and uses its car door window lift control system.

Background

Carbon monoxide (CO) gas is a colorless, odorless, non-irritating, toxic gas that cannot be sensed by the five sense organs, and can inhibit the oxygen carrying capacity of blood. The toxicity of carbon monoxide mainly affects the supply and utilization of oxygen, and the affinity of carbon monoxide with red blood cells is more than 300 times greater than that of oxygen with red blood cells, so that human tissues are lack of oxygen. After carbon monoxide gas is inhaled, carbon monoxide enters the lung and is combined with red blood cells in advance, so that the red blood cells lose the capability of transporting oxygen, and a plurality of organs of a human body are subjected to oxygen deficiency, so that tissues are damaged and even die. The carbon monoxide alarm device is characterized in that the carbon monoxide sensor senses the concentration of carbon monoxide gas in air and converts the carbon monoxide gas into an electric signal, and the magnitude of the electric signal is related to the concentration of carbon monoxide.

A carbon monoxide alarm generally has a carbon monoxide sensor and a buzzer arranged inside, then a hole is arranged on a cover body, and the carbon monoxide sensor senses the concentration of carbon monoxide in air to control the buzzer to make a sound to remind a user; because the hole site is directly seted up on the lid, consequently the unable quantity, the aperture and the mode of arranging etc. of adjusting the through-hole after the lid production, when the carbon monoxide alarm was used in different places, the unable quantity, the aperture and the mode of arranging of adjusting the through-hole according to the demand, if need adjust then need change whole lid, consequently use comparatively inconvenient, practical inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon monoxide alarm and use its car door window lift control system, the quantity, the aperture and the mode of arranging that aim at solving among the prior art carbon monoxide alarm can't adjust the through-hole according to the demand, consequently use comparatively inconvenient, practical technical problem inadequately.

In order to achieve the above object, the utility model provides a carbon monoxide alarm, include:

the upper cover is provided with a mounting hole;

the lower cover is covered on the upper cover to form an accommodating cavity;

the circuit board is arranged in the accommodating cavity, and a carbon monoxide sensor and a light source are arranged on the circuit board;

the battery is arranged in the accommodating cavity and is electrically connected with the circuit board;

a light guide member mounted on the mounting hole, the light guide member being made of a known light-transmitting material and guiding out light emitted from the light source;

the sealing plate is arranged on the light guide piece, and a first vent hole is formed in the sealing plate.

The quantity, the aperture and the arrangement mode of the first air holes of the carbon monoxide alarm can be different by installing different sealing plates, so that the application range of the carbon monoxide alarm is wider and more practical.

Preferably, a plurality of the light sources are evenly distributed around the center of the carbon monoxide sensor; the light guide part is of an annular structure, and the light sources correspond to the light guide part. The light that so set up can make the light source send can shine the outside better to remind the user.

Preferably, the light guide member is provided with an installation step on a side wall of an inner ring of the light guide member, the outer wall of the sealing plate is provided with a first buckle protruding outwards, the first buckle is buckled on the light guide member, and the lower end face of the sealing plate abuts against the upper surface of the installation step. Through setting up first buckle, make the assembly of closing plate and leaded light spare more convenient.

Preferably, the outer wall of the light guide member is provided with a second buckle protruding outwards, and the second buckle is buckled on the upper cover. Set up the assembly of second buckle convenience leaded light spare at leaded light spare, can practice thrift the cost and can improve production efficiency again.

Preferably, at least two clamping plates which are oppositely arranged are arranged inside the lower cover, and the battery is arranged in an area surrounded by the at least two clamping plates. The arrangement of the clamping plate can enable the battery to be more conveniently and stably arranged in the accommodating cavity.

Preferably, still include and glue the subsides, glue the subsides and set up at least two in the region that the grip block encloses, the battery laminating is in glue and paste. The battery can be further fixed by arranging the adhesive tape, so that the phenomenon that the carbon monoxide sensor and the light source cannot work normally due to looseness in the use process is avoided.

Preferably, the battery is a rechargeable battery, and the lower cover is provided with a charging port electrically connected with the battery.

Preferably, a positioning chip is arranged in the circuit board, and the positioning chip is used for sending related information to a user in a short message communication mode.

Preferably, the circuit board is installed on a power switch and a power light source, the upper cover is provided with a switch button corresponding to the power switch, the switch button is provided with a light guide column corresponding to the power light source, and the light guide column is made of a known light-transmitting material. The carbon monoxide alarm can be conveniently controlled to be turned on or turned off, and the state of the carbon monoxide alarm can be visually known through light.

On the other hand, the utility model provides a car door window lift control system, include as above an arbitrary carbon monoxide alarm, still include door window lift control module, the carbon monoxide alarm with door window lift control module data connection makes carbon monoxide alarm can send the testing result and give door window lift control module is so that door window lift control module opens or closed door window.

The utility model discloses carbon monoxide alarm and use its car door window lift control system has following beneficial effect at least:

1. the upper cover is provided with the mounting hole, the light guide piece is arranged on the mounting hole, and the sealing plate provided with the first air vent is arranged on the light guide piece, so that the number, the aperture, the arrangement mode and the like of the first air vent of the carbon monoxide alarm can be different by arranging different sealing plates, and the carbon monoxide alarm has wider application range and is more practical; and the carbon monoxide alarm has compact structure and convenient carrying.

2. The battery is a rechargeable battery, and the charging port is arranged on the lower cover, so that the carbon monoxide alarm has longer service life, is more practical and is more environment-friendly.

3. Besides the light alarm, the carbon monoxide alarm can also keep the common alarm means, namely a buzzer, so that the carbon monoxide alarm can simultaneously display sound and light for alarm, and the reminding effect on a user is more effective.

4. By arranging the positioning chip, the emergency contact can timely know the alarm position of the carbon monoxide alarm and timely eliminate dangerous cases.

5. When the carbon monoxide alarm is applied to an automobile lifting control system, when the concentration in the air detected by the carbon monoxide alarm is greater than a set value, the alarm is given through sound and light, relevant information is sent to an emergency contact person, and the vehicle window lifting control module can be directly controlled to control the vehicle window to fall down so as to accelerate the circulation of air, discharge carbon monoxide and protect life safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an axial measurement structure of the carbon monoxide alarm device of the present invention;

FIG. 2 is a schematic view of the explosion structure of the carbon monoxide alarm of the present invention;

FIG. 3 is a schematic sectional view of the carbon monoxide alarm of the present invention;

fig. 4 is a schematic structural view of the upper cover of the present invention;

fig. 5 is a schematic structural view of the switch button of the present invention;

fig. 6 is a schematic structural view of the lower cover of the present invention;

FIG. 7 is a partially enlarged view of portion A of FIG. 6;

fig. 8 is a schematic structural view of the circuit board of the present invention;

FIG. 9 is a partially enlarged view of portion B of FIG. 8;

FIG. 10 is a schematic view of the light guide pillar of the present invention;

fig. 11 is a schematic structural view of the sealing plate of the present invention;

fig. 12 is a schematic diagram of a frame of the car window lift control system of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 11, the carbon monoxide alarm includes:

an upper cover 10 provided with a mounting hole 101;

a lower cover 20 covering the upper cover 10 to form a receiving chamber 30;

a circuit board 40 disposed in the accommodating chamber 30, the circuit board 40 having a carbon monoxide sensor 50 and a light source 60 disposed thereon;

a battery 70 disposed in the accommodating cavity 30 and electrically connected to the circuit board 40;

a light guide 80 installed on the installation hole 101, the light guide 80 being made of a known light-transmitting material and guiding out light emitted from the light source 60;

and a sealing plate 90 mounted on the light guide member 80, wherein the sealing plate 90 is provided with a first vent 901.

Specifically, the edge of the lower cover 20 is provided with a third buckle 201 protruding outward, the edge of the upper cover 10 is provided with a buckling hole 102, the third buckle 201 is buckled in the buckling hole 102, the upper cover 10 and the lower cover 20 are sequentially buckled and fixed, and a closed accommodating cavity 30 is formed inside after the third buckle 201 and the lower cover are buckled. A circuit board 40 is arranged in the accommodating cavity 30, and a carbon monoxide sensor 50 and a light source 60 are arranged on the circuit board 40, wherein the carbon monoxide sensor 50 is used for sensing the concentration of carbon monoxide, and the light source 60 is used for emitting light when the carbon monoxide sensor 50 senses that the concentration of carbon monoxide exceeds a set value, so that an alarm effect is achieved. The battery 70 is disposed in the receiving cavity 30 and electrically connected to the circuit board 40, so that it can supply power to the carbon monoxide sensor 50 and the light source 60. The light guide member 80 is installed on the installation hole 101, and the light guide member 80 is used for guiding out the light emitted from the light source 60, so that the light guide member 80 needs to be made of a transparent material. The sealing plate 90 is installed on the light guide 80, and first air vent 901 has been seted up to the sealing plate 90, outside air can enter into through first air vent 901 and hold the chamber 30 in, because carbon monoxide sensor 50 sets up and is holding the chamber 30 in, consequently when the circulation of air is to holding the chamber 30 in, carbon monoxide sensor 50 just can respond to the concentration of carbon monoxide in the air, when this concentration surpasses the setting value, circuit board 40 just controls light source 60 and sends light, light sees through the guide outwards jets out, and then reaches alarming function.

A carbon monoxide alarm generally has a carbon monoxide sensor and a buzzer arranged inside, then a hole is arranged on a cover body, and the carbon monoxide sensor senses the concentration of carbon monoxide in air to control the buzzer to make a sound to remind a user; because the lid has directly been seted up to the hole site on, consequently the lid can't adjust the quantity, the aperture of through-hole and the mode of arranging etc. after the production, when the carbon monoxide alarm was used in different places, can't adjust the quantity, the aperture and the mode of arranging of through-hole according to the demand, if need adjust then need change whole lid, consequently use comparatively inconvenient, practical inadequately. And this technical scheme sets up mounting hole 101 on upper cover 10 to set up leaded light 80 on mounting hole 101, then will set up the closing plate 90 of first air vent 901 and install on leaded light 80, so the accessible installs different closing plate 90 and makes the difference such as quantity, aperture and the mode of arranging of first air vent 901 of carbon monoxide alarm, and then makes carbon monoxide alarm's application scope wider, more practical.

Further, a plurality of the light sources 60 are uniformly distributed around the center of the carbon monoxide sensor 50; the light guide member 80 is an annular structure, and the plurality of light sources 60 correspond to the light guide member 80. The light guide 80 has a ring structure, so that the middle (i.e., the region surrounded by the inner ring) is hollow, and the sealing plate 90 is disposed in the inner ring of the light guide 80. The carbon monoxide sensor 50 is disposed on the circuit board 40 and faces the sealing plate 90, and the sealing plate 90 is provided with the first vent 901, so that the carbon monoxide sensor 50 can sense the concentration of carbon monoxide in the air more accurately.

Further, the light guide 80 is provided with an installation step 801 on the side wall of the inner ring thereof, the outer wall of the sealing plate 90 is provided with a first buckle 902 protruding outwards, the first buckle 902 is buckled on the light guide 80, and the lower end surface of the sealing plate 90 abuts against the upper surface of the installation step 801.

The outer wall of the sealing plate 90 is provided with a first buckle 902 protruding outwards, the first buckle 902 is buckled on the light guide 80, specifically, the lower end face of the light guide 80, so that the sealing plate 90 and the light guide 80 are assembled and fixed; after the sealing plate 90 is fastened to the light guide member 80, the mounting step 801 supports the pillar light guide member 80, i.e., the lower end surface of the sealing plate 90 abuts against the upper surface of the mounting step 801. The first fastener 902 is mainly used to assemble the sealing plate 90 and the light guide 80 together, and in other embodiments, the sealing plate 90 and the light guide 80 may be fixed by screws, glue, or the like, in addition to being fastened together. The first buckle 902 is arranged, so that the assembly of the sealing plate 90 and the light guide member 80 is more convenient; compared with screw fixation, the material cost of the screw and the process of screw fixation can be saved, so that the production efficiency can be improved, and the cost can be saved.

Further, the outer wall of the light guide 80 is provided with a second buckle 802 protruding outwards, and the second buckle 802 is buckled on the upper cover 10. The light guide 80 is disposed on the mounting hole 101 of the upper cover 10, and specifically, the light guide 80 is assembled on the upper cover 10 by engaging the second fastener 802 on the light guide 80 with the upper cover 10. Similarly, set up the assembly that second buckle 802 made things convenient for leaded light 80 at leaded light 80, can practice thrift the cost and can improve production efficiency again.

Further, at least two clamping plates 203 which are arranged oppositely are arranged inside the lower cover 20, the battery 70 is arranged in at least two areas surrounded by the clamping plates 203, at least two clamping plates 203 are arranged inside the lower cover 20, and the clamping plates 203 are used for limiting and fixing the battery 70. When the lower cover 20 is provided with the two clamping plates 203, the two clamping plates 203 are arranged oppositely, and the battery 70 is positioned between the two clamping plates 203; when four clamping plates 203 are arranged on the lower cover 20, the four clamping plates 203 are arranged in a rectangular shape, and the battery 70 is located in an area surrounded by the four clamping plates 203. The provision of the holding plate 203 allows the battery 70 to be more conveniently and stably disposed in the accommodating chamber 30.

Further, the battery holder further comprises a sticker 100, the sticker 100 is arranged in an area surrounded by at least two of the clamping plates 203, and the battery 70 is attached to the sticker 100. The adhesive 100 is disposed on the inner wall of the lower cover 20, the adhesive 100 is specifically disposed in an area surrounded by the clamping plate 203, and the battery 70 is located in the area and attached to the adhesive 100. The battery 70 can be further fixed by the adhesive tape 100, so that the carbon monoxide sensor 50 and the light source 60 cannot work normally due to looseness in the use process can be avoided.

Further, the clamping plate 203 is provided with a protrusion 2031 protruding outward, the circuit board 40 is provided with a through hole 401 corresponding to the protrusion 2031, and the protrusion 2031 is clamped in the through hole 401. The circuit board 40 is disposed in the accommodating cavity 30, specifically, the through hole 401 on the circuit board 40 corresponds to the protrusion 2031 on the clamping plate 203, and then the protrusion 2031 is clamped in the through hole 401, so as to fix the circuit board 40 on the clamping plate 203 and further in the accommodating cavity 30. The clamping plate 203 is provided with the protrusion 2031, and the circuit board 40 is provided with the through hole 401, so that the circuit board 40 can be conveniently mounted and fixed, and the whole structure is more compact.

Further, the outer wall of the lower cover 20 is provided with an anti-slip patch 110. The anti-skid patches 110 are arranged, so that the carbon monoxide alarm can be more stable when being placed in a use place; the non-slip patch 110 may be optionally 3M backed adhesive.

Further, the battery 70 is a rechargeable battery, the lower cover 20 is provided with a charging port 202, and the charging port 202 is electrically connected with the battery 70; the carbon monoxide alarm has longer service life and is more environment-friendly.

Further, a positioning chip is disposed in the circuit board 40, and the positioning chip is configured to send related information to a user in a short message communication manner. The short message communication adopts Morse signal codes to carry out wireless telegraph communication. The Morse signal is a code in which letters and numbers are represented by a set of codes having different lengths, a long signal is represented by a dashed line, and a short signal is represented by a dot. And then launched through a launch button. The long signal is a long time for the button to be turned on, and the short signal is a short time for the button to be turned on. The receiving direction converts the received signals into sound signals, records the combination of long and short signals by means of hearing, and then translates the signals into messages. The short message is equivalent to a commonly used short message, and can issue one hundred forty words of information, can be positioned and can display the position of an issuer.

Short message communication process:

1. firstly, a short message sender encrypts a communication application signal containing a receiver ID number and communication contents and then forwards the communication application signal to an inbound through a satellite;

2. after receiving the communication application signal, the ground central station adds the decrypted and encrypted information into the continuously broadcasted outbound broadcast message and broadcasts the message to users through a satellite;

3. the receiver user machine receives the outbound signal, demodulates and decrypts the outbound telegraph text, and completes one-time communication. Similar to the positioning function, the transmission delay of the short message communication is about zero five seconds, and the highest frequency of the communication is once a second.

By arranging the positioning chip, the emergency contact can timely know the alarm position of the carbon monoxide alarm and timely eliminate dangerous cases.

Further, the circuit board 40 is mounted on a power switch 402 and a power source 403, the upper cover 10 is provided with a switch button 103 corresponding to the power switch 402, and the switch button 103 is provided with a light guide 1031 corresponding to the power source 403. The light guide 1031 is made of a known light transmissive material.

The power switch 402 is used for turning on the carbon monoxide alarm, and the power light source 403 is used for displaying the turning-on state of the carbon monoxide alarm. A switch button 103 is arranged on the upper cover 10, and the switch button 103 corresponds to the power supply on light; a light guide post 1031 is arranged on the switch button 103, and the light guide post 1031 is used for guiding out light rays emitted by the power supply light source 403, so that the light guide post 1031 is made of a light-transmitting material; when the switch button 103 is pressed, the switch button 103 abuts against the power switch 402 to turn on the carbon monoxide alarm, at the moment, the power supply light source 403 emits light, and the light is led out through the light guide post 1031 on the switch button 103, so that a user can know that the carbon monoxide alarm is in an on state after seeing the light; pressing the switch button 103 again turns off the carbon monoxide alarm, and the power source 403 does not emit light. So set up, can conveniently control opening or closing of carbon monoxide alarm, can know the state of carbon monoxide alarm at this moment directly perceivedly through light again.

Further, the lower cover 20 is opened with a second vent hole 204. The second vent hole 204 is formed in the lower cover 20, and is mainly used to allow air to flow between the accommodating chamber 30 and the outside, so that the air can enter the accommodating chamber 30 through the first vent hole 901, and the carbon monoxide sensor 50 can sense the concentration of carbon monoxide in the air.

On the other hand, an automobile window lift control system, includes as above arbitrary carbon monoxide alarm, still includes window lift control module, the carbon monoxide alarm with window lift control module data connection makes the carbon monoxide alarm can send the testing result and give window lift control module is so that window lift control module opens or closed door window. The carbon monoxide alarm is connected with the car window lifting control module, and can be specifically connected in a Bluetooth invalid mode or electrically connected. When the carbon monoxide alarm is applied to an automobile lifting control system, when the concentration in the air detected by the carbon monoxide alarm is greater than a set value, the carbon monoxide alarm gives an alarm through sound and light, and can also send related information to an emergency contact person, more importantly, the carbon monoxide alarm can also directly control the car window lifting control module to control the car window to fall down, so that the circulation of air is accelerated, carbon monoxide is discharged, and the life safety is protected.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. Carbon monoxide alarm, its characterized in that includes:

an upper cover (10) provided with a mounting hole (101);

the lower cover (20) is covered on the upper cover (10) to form a containing cavity (30);

a circuit board (40) arranged in the accommodating cavity (30), wherein a carbon monoxide sensor (50) and a light source (60) are arranged on the circuit board (40);

a battery (70) which is arranged in the accommodating cavity (30) and is electrically connected with the circuit board (40);

a light guide member (80) installed on the installation hole (101), the light guide member (80) being made of a known light-transmitting material for guiding out light emitted from the light source (60);

and a sealing plate (90) which is mounted on the light guide member (80), and in which a first air hole (901) is opened in the sealing plate (90).

2. A carbon monoxide alarm according to claim 1 wherein: a plurality of the light sources (60) are evenly distributed around the center of the carbon monoxide sensor (50); the light guide member (80) is of an annular structure, and the light sources (60) correspond to the light guide member (80).

3. A carbon monoxide alarm according to claim 2 wherein: the light guide part (80) is provided with an installation step (801) on the side wall of the inner ring of the light guide part, the outer wall of the sealing plate (90) is provided with a first buckle (902) protruding outwards, the first buckle (902) is buckled on the light guide part (80), and the lower end face of the sealing plate (90) is abutted to the upper surface hole of the installation step (801).

4. A carbon monoxide alarm according to claim 1 wherein: the outer wall of the light guide piece (80) is provided with a second buckle (802) protruding outwards, and the second buckle (802) is buckled on the upper cover (10).

5. A carbon monoxide alarm according to claim 1 wherein: at least two clamping plates (203) which are oppositely arranged are arranged in the lower cover (20), and the battery (70) is arranged in an area surrounded by the at least two clamping plates (203).

6. A carbon monoxide alarm according to claim 5 wherein: still include and glue subsides (100), glue subsides (100) and set up at least two in the region that grip block (203) enclose, battery (70) laminating is in glue subsides (100).

7. A carbon monoxide alarm according to claim 1 wherein: the battery (70) is a rechargeable battery, the lower cover (20) is provided with a charging port (202), and the charging port (202) is electrically connected with the battery (70).

8. A carbon monoxide alarm according to claim 1 wherein: and a positioning chip is arranged in the circuit board (40), and the positioning chip is used for sending related information to a user in a short message communication mode.

9. A carbon monoxide alarm according to claim 1 wherein: the light guide plate is characterized in that a power switch (402) and a power light source (403) are mounted on the circuit board (40), a switch button (103) corresponding to the power switch (402) is arranged on the upper cover (10), a light guide column (1031) corresponding to the power light source (403) is arranged on the switch button (103), and the light guide column (1031) is made of a known light-transmitting material.

10. The utility model provides an automobile window lift control system which characterized in that: the carbon monoxide alarm device comprises a carbon monoxide alarm device according to any one of claims 1 to 9, and further comprises a window lifting control module, wherein the carbon monoxide alarm device is connected with the window lifting control module, so that the carbon monoxide alarm device can send a detection result to the window lifting control module to enable the window lifting control module to open or close a window.

Images