CN214468928U

CN214468928U - Intelligent bathroom heater with induction night lamp function

Info

Publication number: CN214468928U
Application number: CN202120673378.3U
Authority: CN
Inventors: 陈令东; 王小伟; 葛伟愿
Original assignee: Qingdao Jijiayun Intelligent Technology Co ltd
Current assignee: Qingdao Jijiayun Intelligent Technology Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-22
Anticipated expiration: 2031-04-02

Abstract

The utility model provides an intelligence bathroom heater with response night-light function relates to bathroom heater technical field. Install lighting module and induction system thereof on the outer panel, induction system includes: the display light-passing board is arranged on the outer panel, the display PCB is arranged inside the main shell of the bathroom heater and faces the display light-passing board, the radar sensor and the light sensation sensor are located on the display PCB, and the radar sensor, the display PCB and the light sensation sensor are respectively communicated with an external power supply through a wiring board. The bath heater of the utility model not only has the functions of warm air and ventilation, but also has the function of induction night light; when the light is dark, a user does not need to search or use any switch, and the use is convenient; need not the user and use any switch, even when light is good, when someone got into bathroom or bathroom, the night-light also can not put through and light, can practice thrift the electric quantity.

Description

Intelligent bathroom heater with induction night lamp function

Technical Field

The utility model relates to a bathroom heater technical field, in particular to intelligence bathroom heater with response night-light function.

Background

The bathroom heater is a small household appliance for bathing which integrates the functions of bathroom heating, bathroom ventilation and the like into a whole through the ingenious combination of a specially-made waterproof infrared heat wave tube and a ventilation fan. In home decoration today, a bathroom heater is usually installed in a bathroom or a bathroom for use. In order to improve the convenience of use at night or in dark light, the traditional bathroom heater product is added with the function of a sensing night lamp; but has no sensing function, and the user is required to control the switch when the device is used, which is very inconvenient. The following may occur: under the condition of dark light, a user cannot accurately find the position of the switch and cannot quickly open the switch, so that the use is inconvenient; when leaving the bathroom, the user may forget to turn off the switch, and the problem arises that the night light is still sensed in good light conditions.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligence bathroom heater with response night-light function overcomes the defect that above-mentioned prior art exists.

The specific technical scheme is an intelligent bathroom heater with response night-light function, includes: the bathroom heater main shell is of a cuboid structure with an opening at the upper part, an air exchanging opening is formed in the bathroom heater main shell, a heating element for heating and an air wheel component for exchanging air are installed in the bathroom heater main shell, an outer panel is installed at the opening position of the bathroom heater main shell, an air inlet and an air outlet are formed in the outer panel,

the outer panel is provided with a lighting module and a sensing device thereof, and the sensing device comprises: show light-passing board, radar sensor, demonstration PCB, light sense sensor, it installs to show the light-passing board on the outer panel, show PCB arranges in the bathroom heater main casing is inside, directly against show the light-passing board, radar sensor with the light sense sensor is located show on the PCB, radar sensor show PCB with the light sense sensor switches on through wiring board and external power supply respectively.

Further, the wind wheel assembly includes: the wind changing volute is arranged inside the wind changing volute and the blowing wind wheel is arranged inside the blowing volute, the wind changing volute is communicated with the wind changing port, the wind changing wind wheel is in transmission connection with a wind changing motor located at the center of the wind changing wind wheel, the blowing volute is communicated with the air outlet, and the blowing wind wheel is in transmission connection with a blowing motor located at the center of the blowing wind wheel.

Further, the heating element adopts a PTC heating module, and the PTC heating module is installed at a position close to the air outlet.

Furthermore, a swing blade mechanism for changing the air outlet direction is installed at the air outlet, and the swing blade mechanism is installed on the outer side of the heating element.

Compared with the prior art, the utility model discloses there is following technical advantage: the bath heater of the utility model not only has the functions of warm air and ventilation, but also has the function of induction night light; the lighting module has two brightness modes, namely a small night lamp when the brightness is low, and a common lighting mode when the brightness is high; for the induction control of the lighting module, two series control switch circuits are provided, one of the two series control switch circuits is a light sensation switch control circuit, the light sensation switch control circuit is switched off when the light is bright, and the light sensation switch control circuit is switched on when the light is dark; the other is a human sensing switch control circuit which is in a normally-off state and is closed only when a user enters a bathroom or a toilet. When the light is dark, a user does not need to search or use any switch, and the use is convenient; need not the user and use any switch, even when light is good, when someone got into bathroom or bathroom, the night-light also can not put through and light, can practice thrift the electric quantity.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic view of the radar sensor and the light sensor mounted on the display PCB;

FIG. 6 is a schematic view of the internal structure of the present invention;

fig. 7 is a logic diagram of the sensing circuit of the present invention.

Wherein:

1. a bathroom heater main shell, 2, a wind exchanging wind wheel, 3, a wind blowing wind wheel, 4, a PTC heating module, 5, a swing blade mechanism, 6 and a lighting module,

101. an outer panel 102, an air exchange port 103, an air outlet 104, a wiring board 105 and an air inlet,

201. a ventilation motor 202, a ventilation volute,

301. a blower motor 302, a blower volute,

601. a display transparent board 602, a radar sensor 603, a display PCB 604 and a light sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

In the description of the present invention, it should be noted that the terms "inner", "outer", "left" and "right" are used for indicating the position or positional relationship based on the positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present invention.

As can be understood by combining fig. 1-7, wherein, the open side of the bath heater main shell 1 is the outside,

example 1: the utility model provides an intelligence bathroom heater with response night-light function, includes: the bathroom heater main shell 1 is of a cuboid structure with an opening at the upper part, an air exchanging opening 102 is formed in the bathroom heater main shell 1, a heating element for heating and an air wheel component for exchanging air are installed in the bathroom heater main shell 1, an outer panel 101 is installed at the opening position of the bathroom heater main shell 1, an air inlet 105 and an air outlet 103 are formed in the outer panel 101,

the lighting module 6 and the sensing device thereof are installed on the outer panel 101, and the sensing device comprises: show light-transmitting board 601, radar sensor 602, show PCB603, light sense sensor 604, show light-transmitting board 601 and install on the outer panel 101, show PCB603 arrange in the main casing of bathroom heater 1 is inside, face to show light-transmitting board 601, radar sensor 602 with light sense sensor 604 is located on showing PCB603, radar sensor 602 show PCB603 with light sense sensor 604 switches on through wiring board 104 and external power supply respectively.

The utility model provides a bathroom heater, except possessing the warm braw and taking a breath the function, still has the response night-light function. Air entering from the air inlet 105 flows out of the bathroom heater main shell 1 from the air outlet 103 under the action of the air wheel component after being heated in the bathroom heater main shell 1, and part of the air can be discharged from the air exchange port 102. The lighting module 6 has two brightness modes, namely a small night lamp when the brightness is low, and a common lighting mode when the brightness is high. The display light-transmitting plate 601 is high in light transmission, and the light sensor 604 located inside the display light-transmitting plate can accurately sense the light condition in an external bathroom or a toilet. As for the induction control closed circuit of the lighting module 6, as shown in fig. 7, a small night light in the drawing refers to the lighting module 6, and what reacts to the brightness of light in the light sense switch control circuit is the light sense sensor 604 (not shown in fig. 7), there are two series control switch circuits, one of which is the light sense switch control circuit, and when the light is bright, the light is off, and when the light is dark, the light is on; the other is a human sensing switch control circuit which is in a normally-off state and is closed only when a user enters a bathroom or a toilet. Night lamp mode of operation: when light is dark, when a user enters a bathroom or a toilet, the light sense switch control circuit and the human sensing switch control circuit are both in a closed state, the night lamp is automatically lightened, the user does not need to search or use any switch, the use is convenient, and the human sensing switch control circuit can be maintained for a plurality of minutes each time the human sensing switch control circuit is closed; when the user leaves, the night light will automatically go off after several minutes. Need not the user and use any switch, even when light is good, when someone got into bathroom or bathroom, the night-light also can not put through and light, can practice thrift the electric quantity.

The maintaining time of the human sensing switch control circuit after each closing is required to be set and is determined according to the using time of a conventional bathroom or a toilet in the night condition. In addition, the user can also use the mobile phone APP to set a small night lamp induction time period, the small night lamp can not work outside the induction time period, and the color temperature of illumination can be adjusted through the mobile phone APP.

Example 2: on the basis of embodiment 1, the wind wheel assembly includes: the wind changing volute 2 is installed inside the wind changing volute 202, the wind blowing wheel 3 is installed inside the wind blowing volute 302, the wind changing volute 202 is communicated with the wind changing opening 102, the wind changing wheel 2 is in transmission connection with the wind changing motor 201 located at the center of the wind changing wheel 2, the wind blowing volute 302 is communicated with the air outlet 103, and the wind blowing wheel 3 is in transmission connection with the wind blowing motor 301 located at the center of the wind blowing wheel 3.

In this embodiment, the ventilation air flow enters the ventilation volute 202 from the air inlet 105, reaches the blower wind wheel 3 under the action of the blower wind wheel 2, flows into the air outlet 103 from the blower volute 302, enters the bathroom air, and is partially discharged from the ventilation opening 102.

Example 3: on the basis of embodiment 1, the heating element adopts a PTC heating module 4, and the PTC heating module 4 is installed near the air outlet 103. In this embodiment, the ventilation air flows into the bathroom air after being heated by the PTC heating module 4.

Example 4: on the basis of embodiment 1, a swing blade mechanism 5 for changing the direction of the outlet air is installed at the air outlet 103, and the swing blade mechanism 5 is installed outside the heating element. The swing blade mechanism 5 has a guiding function, and the ventilation air flow is heated and then quickly diffused into the air of the bathroom.

The utility model provides a radar sensor 602 can be replaced by infrared sensor.

The utility model provides a bathroom heater, except possessing the warm braw and taking a breath the function, still has the response night-light function. Air entering from the air inlet 105 flows out of the bathroom heater main shell 1 from the air outlet 103 under the action of the air wheel component after being heated in the bathroom heater main shell 1, and part of the air can be discharged from the air exchange port 102. The lighting module 6 has two brightness modes, namely a small night lamp when the brightness is low, and a common lighting mode when the brightness is high. For the induction control of the lighting module 6, as shown in fig. 7, a small night lamp in the figure refers to the lighting module 6, a light sensor which reacts to the brightness of light in a light sense switch control circuit is provided, and two series control switch circuits are provided, wherein one of the two series control switch circuits is the light sense switch control circuit, and is switched off when the light is bright, and is switched on when the light is dark; the other is a human sensing switch control circuit which is in a normally-off state and is closed only when a user enters a bathroom or a toilet.

Night lamp mode of operation: when light is dark, the light-sensitive sensor 604 is triggered to be closed, when a user enters a bathroom or a toilet, the radar sensor 602 is triggered to be closed, the light-sensitive switch control circuit and the human-sensitive switch control circuit are both in a closed state, the night lamp is automatically lightened, the user does not need to search or use any switch, the use is convenient, and the human-sensitive switch control circuit can be maintained for a plurality of minutes each time the human-sensitive switch control circuit is closed; when the user leaves, the night light will automatically go off after several minutes. When the light is bright, the light sensor 604 cannot be triggered to be in an off state, and even if the user enters a bathroom, the night light will not function.

The foregoing is only a preferred embodiment of the present invention and is not intended to limit the present invention in any way, and those skilled in the art may make modifications and changes to the equivalent embodiments using the teachings of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an intelligence bathroom heater with response night-light function, includes: the bathroom heater main casing body (1), bathroom heater main casing body (1) is the open cuboid structure in top, it has air exchange opening (102) to open on the bathroom heater main casing body (1), bathroom heater main casing body (1) internally mounted is being used for the heating element of heating and is being used for the wind wheel subassembly of taking a breath, in the open position installation outer panel (101) of the bathroom heater main casing body (1), it has air intake (105) and air outlet (103) to open on outer panel (101), its characterized in that,

the outer panel (101) is provided with a lighting module (6) and a sensing device thereof, and the sensing device comprises: show light-transmitting board (601), radar sensor (602), show PCB (603), light sense sensor (604), it installs to show light-transmitting board (601) on outer panel (101), show PCB (603) and arrange in the bathroom master case body (1) is inside, face show light-transmitting board (601), radar sensor (602) with light sense sensor (604) are located on showing PCB (603), radar sensor (602) show PCB (603) with light sense sensor (604) switch on through wiring board (104) and external power source respectively.

2. The intelligent bathroom heater with the function of the induction night light of claim 1, wherein,

the wind wheel assembly includes: install at the inside wind wheel (2) of trading inside wind spiral case (202) and install at the inside wind wheel (3) of blowing of spiral case (302), trade wind spiral case (202) with trade wind gap (102) intercommunication, trade wind wheel (2) with be located trade wind motor (201) transmission connection at wind wheel (2) center, blow spiral case (302) with air outlet (103) intercommunication, blow wind wheel (3) with be located blow motor (301) transmission connection at wind wheel (3) center.

3. The intelligent bathroom heater with the function of the induction night light of claim 1, wherein,

the heating element adopts a PTC heating module (4), and the PTC heating module (4) is installed at a position close to the air outlet (103).

4. The intelligent bathroom heater with the induction night light function is characterized in that a swing blade mechanism (5) for changing the air outlet direction is installed at the air outlet (103), and the swing blade mechanism (5) is installed on the outer side of the heating element.

5. The intelligent bathroom heater with the function of the induction night light as recited in claim 1, characterized in that the radar sensor (602) can be replaced by an infrared sensor.