Bath heater with oxygen sensor

Abstract

The utility model relates to the technical field of bath heaters, in particular to a bath heater with an oxygen sensor, which comprises a ventilating fan, an electric control board, an oxygen sensor and an electric switch, the oxygen sensor is electrically connected with the electric control board, the electric control board is electrically connected with the electric switch, and the electric switch is electrically connected with the ventilating fan. According to the utility model, discomfort symptoms such as dizziness, weakness, dyspnea and the like of a user in a bathroom due to reduction of oxygen content can be prevented to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bathroom heater technical field, specifically in a kind of bathroom heater with oxygen sensor. BACKGROUND

[0002] Bathroom heater is a kind of bathroom small household electrical appliances combined with heating, ventilation, lighting and other functions, bathroom heater usually includes heating component, ventilation fan and lighting lamp.Bathroom heater is low investment, high return small household electrical appliances, and the capital and technical threshold of manufacture is not high, is influenced by housing condition, economic capacity, consumption concept, and bathroom heater market is mainly concentrated in large and medium-sized cities.With more and more advanced technology, the quality is more and more perfect, and the possession rate of bathroom heater in Chinese family also increases year by year.

[0003] When user uses bathroom heater, the temperature in bathroom is higher, and air humidity is larger, and hot water can generate a large amount of water vapor, so that the oxygen content in air is relatively reduced.Under the condition that the oxygen content in air is less than 16%, it can cause human hypoxia, and the symptoms are dizziness, weakness, dyspnea and other symptoms, so that user can not breathe fresh air in time, and stay in this environment for a long time, so that user can be coma due to serious hypoxia. UTILITARY MODEL

[0004] The utility model aims at providing a kind of bathroom heater with oxygen sensor, to improve the problem that user's body is uncomfortable due to the decrease of oxygen content in bathroom in prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of bathroom heater with oxygen sensor, including ventilation fan, further including electric control board, oxygen content sensor and electric switch, the oxygen content sensor is electrically connected between electric control board, the electric control board is electrically connected between electric switch, the electric switch is electrically connected between ventilation fan.

[0007] Further, the electric control board is electrically connected with alarm buzzer.

[0008] Further, the electric control board is electrically connected with display screen.

[0009] Further, the electric switch is electrically connected with ventilation fan by wire, and the alarm buzzer and display screen are connected in parallel on the wire.

[0010] Further, the electric control board is electrically connected with internet of things communication module, and the internet of things communication module is connected with APP user end communication.

[0011] Further, it further includes two heating components and one lighting lamp

[0012] Compared with the prior art, the bath heater has the beneficial effects that

[0013] In the utility model, the oxygen content detection probe is additionally arranged on the structure of the original bath heater, and the oxygen content detection probe timely transmits the signal to the electric control panel when the detected oxygen content is too low, the electric control panel controls the electric switch to connect the power supply, the ventilation fan can be powered on, the water vapor in the bathroom is discharged through the ventilation fan, fresh air outside the bathroom enters the bathroom through the ventilation opening or the gap of the door and window, the air exchange between the bathroom and the outside is realized, the oxygen content in the bathroom is improved, and the user can be prevented from feeling dizzy, weak, and having difficulty in breathing due to the low oxygen content in the bathroom. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation on the utility model, and in the drawings:

[0015] Figure 1 It is the electrical structure diagram of the utility model;

[0016] Figure 2 It is the detection operation logic block diagram of one embodiment of the utility model;

[0017] Figure 3 It is the detection operation logic block diagram of another embodiment of the utility model;

[0018] Markings in the drawings and corresponding part names:

[0019] 1, ventilation fan; 2, electric control panel; 3, oxygen content sensor; 4, electric switch; 5, heating component; 6, illuminating lamp; 7, alarm buzzer; 8, display screen. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment 1

[0022] A bath heater with an oxygen sensor, referring to Figure 1 、 Figure 2, including ventilation fan 1, also including electric control board 2, oxygen content sensor 3 and electric switch 4, oxygen content sensor 3 and electric control board 2 are electrically connected, electric control board 2 and electric switch 4 are electrically connected, electric switch 4 and ventilation fan 1 are electrically connected. Among them, electric switch 4 includes relay, contactor and other switch components. The bathroom heater also includes two heating components 5 and a lighting lamp 6, and the heating components 5 can adopt PTC ceramic heating element, hard quartz explosion-proof bulb, far infrared radiation heating bulb, far infrared heat wave tube and the like, and the lighting lamp 6 can adopt LED lighting lamp 6.

[0023] In the scheme, the oxygen content detection probe is installed on the original structure of the bathroom heater, and the oxygen content detected by the detection probe of the oxygen content sensor 3 is transmitted to the electric control board 2 in time when the oxygen content is too low, the electric control board 2 controls the electric switch 4 to turn on the power supply, so that the ventilation fan 1 can be powered on and run, which is convenient for the ventilation fan 1 to exhaust the water vapor in the bathroom, and the fresh air outside the bathroom can enter the bathroom through the ventilation opening or the gap of the door and window, realizing the exchange of air inside and outside the bathroom, which is convenient for improving the oxygen content in the bathroom, and to a certain extent, it can prevent the user from feeling dizzy, weak and difficult to breathe in the bathroom due to the decrease of oxygen content, so that the user is not easy to faint in the bathroom due to lack of oxygen.

[0024] Embodiment 2

[0025] In this embodiment, based on embodiment 1, referring to Figure 1 、 Figure 2 , the electric control board 2 is electrically connected with an alarm buzzer 7, specifically, the electric control board 2 is connected with the alarm buzzer 7 through the relay and other switch components, the detection probe of the oxygen content sensor 3 transmits the signal to the electric control board 2 in time when the oxygen content is too low, the electric control board 2 controls the corresponding switch component to be turned on, and then the power supply of the alarm buzzer 7 is turned on, so that the alarm buzzer 7 can sound an alarm signal in case of oxygen deficiency, which is convenient for reminding the user to pay attention to ventilation in time.

[0026] Embodiment 3

[0027] In this embodiment, based on embodiment 2, referring to Figure 1 、 Figure 2 , the electric control board 2 is electrically connected with a display screen 8, specifically, the electric control board 2 is connected with the display screen 8 through the relay and other switch components, and the display screen 8 is arranged inside the bathroom, when the detection probe of the oxygen content sensor 3 detects that the oxygen content is too low, the signal is transmitted to the electric control board 2 in time, the electric control board 2 transmits the oxygen content data detected by the oxygen content sensor 3 to the display screen 8 for display, which is convenient for the user to directly check the oxygen content in the bathroom.

[0028] Embodiment 4

[0029] On the basis of embodiment 3, in this embodiment, referring to Figure 1 , Figure 2 , the electric switch 4 is electrically connected with the ventilation fan 1 through a wire, and the alarm buzzer 7 and the display screen 8 are connected in parallel on the wire.

[0030] In this scheme, the alarm buzzer 7 and the display screen 8 are connected in parallel on the wire, so that the power on-off of the alarm buzzer 7, the display screen 8 and the ventilation fan 1 can be controlled simultaneously through one electric switch 4. When the oxygen content detected by the detection probe of the oxygen content sensor 3 is too low, a signal is transmitted to the electric control board 2, the electric control board 2 controls the electric switch 4 to turn on the power, then the alarm buzzer 7 will issue a voice alarm signal of hypoxia, at the same time, the display screen 8 displays the current oxygen content data in the bathroom, and the ventilation fan 1 is automatically started to exhaust the water vapor in the bathroom, so that the fresh air outside the bathroom enters the bathroom through the ventilation opening and the gap between the door and the window, thereby supplementing the oxygen in the bathroom. The scheme can automatically operate the alarm buzzer 7, the display screen 8 and the ventilation fan 1 through one electric switch 4, thereby reducing the number of switch components used.

[0031] Embodiment 5

[0032] On the basis of embodiment 1, in this embodiment, referring to Figure 3 , the electric control board 2 is electrically connected with an Internet of Things communication module, and the Internet of Things communication module is connected in communication with an APP user terminal.

[0033] The relatives of the user can download the Internet of Things APP on the mobile phone terminal. When the oxygen content detected by the detection probe of the oxygen content sensor 3 is too low, a signal is transmitted to the electric control board 2, the electric control board 2 transmits the alarm information to the Internet of Things APP on the mobile phone terminal of the relatives of the user through the Internet of Things communication module, so that the relatives of the user can further confirm the specific situation of the user by telephone, knocking on the door and calling and the like.

[0034] Finally, it should be noted that: the above only describes the preferred embodiments of the present application and is not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement and the like made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A bathroom heater with an oxygen sensor, comprising an exhaust fan (1), characterized in that: It also includes an electronic control board (2), an oxygen sensor (3) and an electric switch (4), wherein the oxygen sensor (3) is electrically connected to the electronic control board (2), the electronic control board (2) is electrically connected to the electric switch (4), and the electric switch (4) is electrically connected to the ventilation fan (1).

2. A bathroom heater with an oxygen sensor according to claim 1, characterized in that: The control board (2) is electrically connected to an alarm buzzer (7).

3. A bathroom heater with an oxygen sensor according to claim 2, characterized in that: The control board (2) is electrically connected to the display screen (8).

4. A bathroom heater with an oxygen sensor according to claim 3, characterized in that: The electric switch (4) is electrically connected to the ventilation fan (1) via a wire, and the alarm buzzer (7) and the display screen (8) are connected in parallel on the wire.

5. A bathroom heater with an oxygen sensor according to claim 1, characterized in that: The control board (2) is electrically connected to an Internet of Things (IoT) communication module, which is connected to the APP user terminal for communication.

6. A bathroom heater with an oxygen sensor according to claim 1, characterized in that: It also includes two heating elements (5) and a light (6).

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