CN210502473U

CN210502473U - Skylight leak water alarm

Info

Publication number: CN210502473U
Application number: CN201920808327.XU
Authority: CN
Inventors: 何俊杰; 李杨青; 姚应豪
Original assignee: Hangzhou Vocational and Technical College
Current assignee: Hangzhou Vocational and Technical College
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-12
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a skylight leak alarm, including the mounting box, be connected with the adhesion glue film on the mounting box bottom side, install control chip, bee calling organ in the mounting box, the adhesion has humidity transducer on the automobile body of front passenger seat and back row seat below, humidity transducer is connected with the control chip electricity, bee calling organ is connected with the control chip electricity, the control chip electricity is connected with the power cord, the power cord end electricity is connected with on-vehicle plug, can let the car owner in time discover the problem of leaking and handle, prevent ponding or steam too big and harm car electrical components; the mildew in the vehicle caused by excessive water vapor in the vehicle can be avoided, and the real-time monitoring can be realized by mobile control terminals such as a mobile phone and a computer.

Description

Skylight leak water alarm

Technical Field

The utility model relates to an alarm, more specifically say a bit, relate to a skylight leak water alarm, belong to the alarm field.

Background

The problem of water leakage sometimes occurs in automobile skylights in the current market, most of the skylight water leakage caused by the blockage of skylight drainage holes can wet a roof trim, and when the skylight water leakage is serious, part of rainwater flows to the position under a carpet along an A column and a C column to form accumulated water, so that the accumulated water in an automobile and the short circuit of an electric element are caused, the situation is not easy to detect, the mildew in the automobile is easily caused, and the serious potential safety hazard is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art problem, the utility model provides a skylight leak water alarm with simple structure, real time monitoring, technical characterstic such as ponding problem in can in time discover the car.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a skylight leak water alarm, includes the mounting box, be connected with the adhesion glue film on the mounting box bottom side, install control chip, bee calling organ in the mounting box, the adhesion has humidity transducer on the automobile body of front passenger seat and back row seat below, humidity transducer is connected with the control chip electricity, bee calling organ is connected with the control chip electricity, the control chip electricity is connected with the power cord, the terminal electricity of power cord is connected with on-vehicle plug of using.

As an improvement, the number of the humidity sensors is at least four, the humidity sensors are HTG3500 series temperature and humidity sensors, and the power supply is 3.3V or 5V.

As an improvement, the humidity sensor is any one of HTG3535, HTG3515, HTG3533 and HTG 3513.

As an improvement, the range of the humidity sensor is 0-100% RH, the working temperature range is-40-110 ℃, and the accuracy is +/-3% RH.

As an improvement, the control chip is a single chip microcomputer, and the model is STM32F070F6P 6.

As an improvement, the two ends of the bottom side surface of the mounting box are respectively connected with a mounting plate, and mounting holes are formed in the mounting plates.

As an improvement, the control chip is connected with a wifi module, and the wifi module is in wireless connection with a mobile control terminal.

Has the advantages that: the automobile leakage monitoring device can enable an automobile owner to find and process the water leakage problem in time, and prevent the automobile electrical components from being damaged due to the accumulated water or the overlarge water vapor; the sensors are arranged at the bottom of the automobile cab and the rear row seats, when water or water vapor is accumulated on the bottom of the automobile, the sensors react to the alarm through the sensing device, the alarm gives out sound to remind a skylight of an automobile owner of water leakage, and the automobile is prevented from being damaged due to water leakage; the mould in the vehicle caused by excessive water vapor in the vehicle can be avoided; the real-time monitoring can be realized by mobile control terminals such as mobile phones and computers.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the mounting box of the present invention.

FIG. 3 is a schematic diagram of the connection of the humidity sensor, the buzzer and the control chip.

Detailed Description

The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following embodiments.

As shown in fig. 1-3, a specific embodiment of a skylight leak alarm, which comprises a mounting box 1, an adhesive layer 2 is connected to the bottom side surface of the mounting box 1, the mounting box 1 can be adhered to a position suitable for being placed in a vehicle through the adhesive layer 2, a control chip 3 and a buzzer 4 are installed in the mounting box 1, the control chip 3 is used for signal processing, the buzzer 4 is used for sounding a prompt, a humidity sensor 5 is adhered to a vehicle body below a front passenger seat and a rear seat, real-time monitoring of the water vapor content at the bottom in the vehicle is realized through the humidity sensor 5, the humidity sensor 5 is electrically connected with the control chip 3, the buzzer 4 is electrically connected with the control chip 3, the humidity sensor 5 transmits a sensing signal to the control chip 3, the control chip 3 processes the signal to control the buzzer 4 to sound, the control chip 3 is electrically connected with a power line, the terminal electricity of power cord is connected with on-vehicle plug, and the plug can be inserted in cigar lighter socket department, realizes the skylight leak alarm power supply, the utility model discloses skylight leak alarm can let car owner in time discover the problem of leaking and handle, prevents that ponding or steam are too big and harm car electrical components, gives the alarm through sensing device reaction, and the alarm makes a sound, reminds car owner's skylight to leak, prevents that the car from suffering the damage because of leaking, can avoid the car in the car steam too big and lead to going mildy in the car, has improved and has used the car security, avoids the car electrical components short circuit neglected and causes dangerous accident.

As an improved embodiment, the number of the humidity sensors 5 is at least four, the humidity sensors 5 are respectively mounted on the vehicle body below the front passenger seat and the rear seat, the number of the humidity sensors 5 can be further increased on the vehicle body below the front passenger seat and the rear seat according to actual conditions or the size and the dimension of the vehicle, the humidity sensors 5 are all independently connected to the control chip 3, the problem of the whole monitoring caused by the problem of the single humidity sensor 5 is avoided, the humidity sensors 5 are HTG3500 series temperature and humidity sensors, the power supply is 3.3V or 5V, the voltage is safe, and the energy consumption is low.

As an improved embodiment, the humidity sensor 5 may be any one of the HTG3535, HTG3515, HTG3533, and HTG3513, which may be selected according to actual conditions, and the present application is not limited to the above models, and may replace the humidity sensor 5 for achieving technical effects.

As an improved embodiment, the range of the humidity sensor 5 is 0-100% RH, the working temperature range is-40-110 ℃, the accuracy is +/-3% RH, and all parameters of the humidity sensor 5 are suitable for the environment of the vehicle in normal use.

As an improved embodiment, the control chip 3 is a single chip microcomputer, the model is STM32F070F6P6, and the control chip belongs to a detector chip of a 32-bit MCU hygrothermograph alarm and has 20 pins.

As an improved embodiment, the two ends of the bottom side surface of the mounting box 1 are respectively connected with a mounting plate 6, the mounting plate 6 is provided with a mounting hole 7, a screw is arranged in the mounting hole 7 in a penetrating manner, and the mounting box is locked and fixed with a vehicle body through the screw, so that 2-year degumming of an adhesive layer is avoided.

As an improved embodiment, the control chip 3 is connected with a wifi module, the wifi module is wirelessly connected with a mobile control terminal, and the mobile control terminal comprises electronic equipment such as a mobile phone, a remote controller and a computer.

Finally, it should be noted that the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.

Claims

1. A skylight leak water alarm, its characterized in that: the automobile-mounted humidity sensor is characterized by comprising a mounting box (1), wherein an adhesion glue layer (2) is connected to the bottom side surface of the mounting box (1), a control chip (3) and a buzzer (4) are mounted in the mounting box (1), humidity sensors (5) are adhered to automobile bodies below a front passenger seat and a rear seat, the humidity sensors (5) are electrically connected with the control chip (3), the buzzer (4) is electrically connected with the control chip (3), the control chip (3) is electrically connected with a power line, and the tail end of the power line is electrically connected with an automobile-mounted plug;

at least four humidity sensors (5) are provided, the humidity sensors (5) are HTG3500 series temperature and humidity sensors, and the power supply is 3.3V or 5V;

the type of the humidity sensor (5) is any one of HTG3535, HTG3515, HTG3533 and HTG 3513.

2. The skylight leak alarm of claim 1, wherein: the range of the humidity sensor (5) is 0-100% RH, the working temperature range is-40-110 ℃, and the accuracy is +/-3% RH.

3. The skylight leak alarm of claim 1, wherein: the control chip (3) is a single chip microcomputer, and the model of the control chip is STM32F070F6P 6.

4. The skylight leak alarm of claim 1, wherein: the mounting box is characterized in that two ends of the bottom side surface of the mounting box (1) are respectively connected with a mounting plate (6), and mounting holes (7) are formed in the mounting plates (6).

5. The skylight leak alarm of claim 1, wherein: the control chip (3) is connected with a wifi module, and the wifi module is in wireless connection with a mobile control terminal.