CN112492729B

CN112492729B - Bathroom lighting control method and integrated ceiling

Info

Publication number: CN112492729B
Application number: CN202011347170.9A
Authority: CN
Inventors: 林孝发; 林孝山; 梁俊奇; 郑嘉灿
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2022-12-09
Anticipated expiration: 2040-11-26
Also published as: CN112492729A

Abstract

A bathroom light control method and an integrated ceiling are provided, wherein an integrated ceiling having an illumination lamp and a warm air blower is installed in a bathroom in advance, and the illumination lamp has warm color light and cold color light; and judging whether the user turns on the illuminating lamp, if so, controlling the illuminating lamp to slowly turn on cold color light, and then judging whether the fan heater is turned on, and if so, controlling the illuminating lamp to slowly switch the cold color light into warm color light. When a user takes a shower, the automatic control illuminating lamp can be used for automatically controlling the cold color light to be slowly switched into the warm color light, so that the shower experience of the user is better.

Description

Bathroom lighting control method and integrated ceiling

Technical Field

The invention relates to the field of bathrooms, in particular to a bathroom lighting control method and an integrated ceiling.

Background

On the basis of the traditional indoor suspended ceiling, various electric products are matched and used for the suspended ceiling to form the integrated suspended ceiling, and the integrated suspended ceiling is the suspended ceiling integrated with various electric products, namely, the electric products with the functions of illumination, ventilation, heating and the like are configured in the indoor suspended ceiling and are integrated with the indoor suspended ceiling.

In the prior art, a multifunctional electric appliance integrating one or two or even three functions of electric appliance products mainly comprises lighting, ventilation and heating, and the heating usually adopts advanced PTC heating and then blows hot air from an air outlet to the indoor by the same method as ventilation and heating, thereby realizing the electric appliance product integrating multiple use functions.

The multifunctional electric appliance used on the integrated ceiling in the market at present basically belongs to simple combination of multiple use functions, particularly the integrated ceiling in a bathroom, a single cold tone light color temperature system is adopted, when a user takes a shower, particularly in winter, the user feels cold, although the user accords with the requirement of illuminance, the user feels strong discomfort, feels cold and experiences poor.

Disclosure of Invention

The invention mainly aims to overcome the defect that a cold color illuminating lamp cannot be automatically switched when a user takes a shower in the integrated ceiling in the prior art, provides a bathroom lighting control method and the integrated ceiling, and has the advantages of simple control mode and good experience.

The invention adopts the following technical scheme:

a bathroom lighting control method, characterized by: installing an integrated ceiling with an illuminating lamp and a warm air blower in a bathroom in advance, wherein the illuminating lamp has warm color light and cold color light; and judging whether the user turns on the illuminating lamp, if so, controlling the illuminating lamp to turn on cold color light, and then judging whether the user turns on the warm air blower, and if so, controlling the illuminating lamp to slowly switch the cold color light into warm color light.

Preferably, if the fan heater is judged not to be started, whether the humidity in the bathroom is greater than or equal to a preset humidity threshold value is further judged; if yes, the illuminating lamp is controlled to slowly switch the cold color light into the warm color light.

Preferably, when the illuminating lamp is turned on, whether a person is in the bathroom or not is also judged, and if not, the illuminating lamp is turned off slowly.

Preferably, when a person is detected in the bathroom, whether the illuminance of the bathroom is greater than a preset illuminance threshold value or not is judged, and if not, the lighting lamp is controlled to be turned on.

The utility model provides an integrated furred ceiling, includes organism, light, electric fan heater and controlling means, and light and electric fan heater are installed in the organism, and this controlling means links to each other its characterized in that with light and electric fan heater: the control device controls the illuminating lamp by adopting the bathroom lighting control method.

Preferably, the control device further comprises a control switch which is connected with the control device to control the lighting lamp to switch between the states of turning on the cold color light, turning on the warm color light and turning off the lighting lamp.

Preferably, the control switch is a mechanical pressing type, a switch linkage type or an induction control type.

Preferably, a humidity sensor is also included for sensing the humidity of the bathroom space, mounted in the integrated ceiling or bathroom and connected to the control device.

Preferably, a human body sensor is further included for detecting whether a person is in the bathroom, and is installed in the integrated ceiling or the bathroom and connected to the control device.

Preferably, this light includes lamp area and leaded light subassembly, and this leaded light subassembly is installed in the organism, and this lamp area is installed in the leaded light subassembly lateral part and is equipped with warm look LED group and cold color LED group, and this warm look LED group and cold color LED group share the positive pole, and the negative pole is power supply or share the negative pole separately, and the positive pole separately supplies power.

Preferably, a photosensitive sensor is further included for detecting the light level in the bathroom, and the photosensitive sensor is connected with the control device.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. according to the method and the integrated ceiling, when a user turns on the illuminating lamp, if the fan heater is detected to be turned on, the illuminating lamp is automatically controlled to slowly switch cold color light into warm color light, so that the user has better shower experience.

2. According to the method and the integrated ceiling, when a user turns on the illuminating lamp but not turns on the fan heater, whether the user is showering or not can be further judged through the humidity information, so that the warm color light can be automatically turned on when the user showers.

3. According to the method and the integrated ceiling, when the illuminating lamp is turned on, whether people are in the bathroom or not is judged, if not, the illuminating lamp is turned off slowly, and therefore the phenomenon that electric energy is wasted due to the fact that the lamp is forgotten to be turned off is avoided.

4. According to the method and the integrated ceiling, when a person is in the bathroom, if the detected illuminance of the bathroom is smaller than the preset illuminance threshold value, the lighting lamp is controlled to be turned on, and the integrated ceiling is very humanized.

5. According to the integrated ceiling, the warm color LED group and the cold color LED group of the lamp strip share the anode, the cathode supplies power separately or shares the cathode, the anode supplies power separately, the warm color LED group and the cold color LED group are controlled separately, and the circuit is simple.

6. The integrated ceiling can control the illuminating lamp through a mechanical pressing type, a switch linkage type and an induction control type, is various in control mode, and meets different requirements of users.

Drawings

FIG. 1 is a main flow diagram of the present invention;

FIG. 2 is a flow chart of the present invention (step S31 is added);

FIG. 3 is a flow chart of the present invention (step S32 is added);

FIG. 4 is a flow chart of the present invention (step S33 is added);

FIG. 5 is an exploded view of the integrated ceiling of the present invention;

FIG. 6 is a front view of an integrated ceiling;

FIG. 7 is a cross-sectional view of the illumination lamp;

fig. 8 is a schematic view of a common anode of the lamp strip;

fig. 9 is a schematic diagram of a common cathode of the lamp strip;

fig. 10 is a schematic view of a light strip and housing (double strip);

fig. 11 is a schematic view of a common anode of the lamp strip;

fig. 12 is a schematic diagram of a common cathode of the lamp strip;

wherein: 10. organism, 11, base, 12, face guard, 13, first air outlet, 14, second air outlet, 15, third air outlet, 20, light, 21, lamp area, 22, casing, 23, panel, 24, light guide plate, 25, diffuser plate, 26, foam piece, 30, electric fan heater, 40, ventilation fan.

Detailed Description

The invention is further described below by means of specific embodiments.

The terms "first", "second", and the like, appearing in the present invention are for convenience of description only to distinguish different constituent elements having the same name, and do not indicate precedence or primary relationship.

In the description of the present invention, the directions or positional relationships indicated by "upper", "lower", "left", "right", "front", and "rear", etc. are used as the directions or positional relationships indicated on the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the scope of the present invention.

In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, nor is it to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

A bathroom light control method installs an integrated ceiling having an illumination lamp and a warm air blower in a bathroom in advance, the illumination lamp having warm color light and cool color light. In the invention, the working states of the components such as the illuminating lamp and the fan heater of the integrated ceiling can be controlled by adopting a mechanical switch or a touch induction switch.

Referring to fig. 1, the method of the present invention comprises the following steps:

s1, judging whether a user turns on an illuminating lamp, if so, controlling the illuminating lamp to slowly turn on cold color light, entering step S2, and if not, ending. In the step, whether the user turns on the illuminating lamp is judged by detecting whether the mechanical switch or the touch inductive switch is triggered. The slow turning on and off or the cold and warm color switching of the illuminating lamp are realized by adjusting the voltage to control the slow change of the brightness of the illuminating lamp.

S2, judging whether the fan heater is started by a user, if so, controlling the illuminating lamp to slowly switch cold color light into warm color light, and if not, ending the operation. In the step, the cold color light is slowly switched to the warm color light, specifically, the cold color light is slowly turned off, and the warm color light is slowly turned on. The end of this step may be to proceed to the next determination process, for example, to return to step S1.

Further, considering that the user may not turn on the heater unit when taking a shower, step S31 is added to further determine whether the humidity in the bathroom is greater than or equal to the preset humidity threshold when detecting that the heater unit is not turned on, if so, the lighting lamp is controlled to slowly switch the cold color light to the warm color light, and if not, the operation is ended, as shown in fig. 2. Whether the bathroom is in a shower state or not is judged through the humidity in the bathroom, and therefore intelligent light switching control is achieved.

The humidity in the bathroom can be judged through humidity information detected by a humidity sensor or other similar sensors, and the preset humidity threshold value can be set by referring to the humidity value of a user when the user showers in the bathroom.

Furthermore, in order to save electricity, the invention is also provided with a function of automatically turning off the illuminating lamp. Referring to fig. 3, in step S2, after the illumination lamp is controlled to slowly switch the cold color light to the warm color light, step S32 is added to determine whether there is a person in the bathroom, if not, the illumination lamp is slowly turned off, and if yes, the process is ended. The end of this step may be to proceed to the next determination process, for example, to return to step S1. In practical applications, step S32 may be implemented by adding a slow shutdown fan heater as required.

Further, considering that there is a situation that the lamp is not turned on or the illumination lamp is turned off when there is a person in the bathroom, referring to fig. 4, after step S32, step S33 is added to determine whether the illuminance of the bathroom is greater than the preset illuminance threshold value when it is detected that there is a person in the bathroom, if not, the illumination lamp is controlled to be turned on, and if so, the process is ended. In this step, the illuminance can be determined by a light sensor installed in the bathroom or by detecting the intensity of light by other similar photoelectric sensors. The end of this step may be to proceed to the next determination process, for example, to return to step S1.

When the method of the invention is started, when a user turns on the illuminating lamp, the steps S2 and S32 can be executed simultaneously, namely whether a person is in the bathroom or not and whether the warm air blower is turned on or not are detected simultaneously, and the two judgment processes are carried out simultaneously.

Referring to fig. 5 to 7, the present invention also provides an integrated ceiling including a body 10, a lighting lamp 20, a fan heater 30, a control device, and the like. The control device controls the state of the illuminating lamp 20 by adopting the bathroom lighting control method.

The body 10 includes a base 11 and a face mask 12, the base 11 is provided with a first air outlet 13, and the warm air blower 30 is installed on the base 11 and the air outlet end of the warm air blower is communicated with the first air outlet 13. The face mask 12 is fixedly connected with the base 11, and is provided with a light-emitting surface and a second air outlet 14, and the second air outlet 14 corresponds to and is communicated with the first air outlet 13. The illuminating lamp 20 is installed between the face mask 12 and the base 11, and includes a lamp strip 21, a light guide assembly, a housing 22 and a panel 23, wherein the housing 22 is fixed to the panel 23. The light guide assembly is installed between the housing 22 and the panel 23, and includes a light guide plate 24 and a diffusion plate 25, the diffusion plate 25 is located on the light emitting surface of the light guide plate 24, and a foam sheet 26 is further disposed between the light guide plate and the housing 22.

In the invention, the lamp strip 21 is installed in the housing 22 and located at the side of the light guide plate 24, and is provided with the warm color LED group and the cold color LED group, the warm color LED group and the cold color LED group share a positive electrode, the negative electrode supplies power separately or shares a negative electrode, the positive electrode supplies power separately, referring to fig. 8 and 9, preferably, the power supply is performed by adopting a common positive electrode mode, the used elements are fewer, and the cost is lower.

This warm look LED group includes a plurality of warm look LED lamp pearls, and cold look LED group includes a plurality of cold look LED lamp pearls. In practical application, the light strip 21 may be a strip and is installed on one side of the light guide plate 24, wherein the warm color LED lamp beads and the cold color LED lamp beads are alternately distributed at intervals. Referring to fig. 10, the two light strips 21 may also be installed on two sides of the light guide plate 24, respectively, where one light strip 21 is a warm-color LED group, and the other light strip is a cold-color LED group, and then referring to fig. 11, the anodes of the two light strips 21 are shared and the cathodes are separately powered, or referring to fig. 12, the cathodes of the two light strips 21 are shared and the anodes are separately powered.

Further, the device also comprises a control switch connected with the control device to control the lighting lamp 20 to switch between the states of turning on the cold color light, turning on the warm color light and turning off the light, wherein the control switch can be a mechanical button, a touch switch or an inductive switch, etc., the control mode can be a mechanical press type, a switch linkage type, an inductive control type, etc., the control modes are various, and different requirements of users are met. The installation position can be set according to the needs and is not limited. For example, taking a mechanical button as an example, when the control switch is pressed once, the illumination lamp 20 turns on the cold light, and then presses once again to turn on the warm light, and then presses for the third time to turn off the illumination lamp 20.

The invention can also add a ventilation fan 40 which is arranged in the base 11, a gap is arranged between the base 11 and the face mask 12 to form an air inlet, and the side part of the base 11 can also be provided with a third air outlet 15. The ventilation fan 40 is used for sucking air in the bathroom to the outside and realizing ventilation under the control of the control device, wherein the air is sucked in through the air inlet and exhausted through the third air outlet 15, and the ventilation fan 40 is controlled by the control device.

The invention also comprises a humidity sensor which is arranged in the bathroom and used for detecting the humidity information in the bathroom and is connected with the control device so as to send the humidity information to the control device. The humidity sensor can be a capacitance type, a resistance type, a gravity measurement type, a microwave type and the like, can be arranged near the integrated ceiling or other suitable positions, and can be one or more in number without limitation.

The invention also comprises a human body sensor which is arranged in the bathroom and used for detecting whether a person is in the bathroom or not, and the human body sensor is connected with the control device to send information to the control device. The human body sensor can be a human body infrared sensor or a human body proximity sensor, and the like, and can be installed in the bathroom near the entrance or other suitable positions, and the number of the human body sensors can be one or more, and is not limited herein.

Further, the bathroom device also comprises a photosensitive sensor which is arranged in the bathroom and used for detecting the illuminance information in the bathroom, and the photosensitive sensor is connected with the control device to transmit the illuminance information to the control device. The photosensitive sensor may be a photoresistor, a photodiode, a phototriode or a phototube, and the number of the photoresistors, the photodiode, the phototriode or the phototube may be one or more, and is not limited herein.

The working principle of the integrated ceiling is as follows:

the S1 control device obtains the state of the control switch to judge whether the user turns on the illuminating lamp 20, if so, the illuminating lamp 20 is controlled to slowly turn on cold color light, the step S2 is carried out, and if not, the step S32 is carried out.

S2, the control device acquires the state of the warm air blower 30 and judges whether the warm air blower 30 is started or not, if so, the illuminating lamp 20 is controlled to slowly switch cold color light into warm color light, and if not, the step S31 is carried out.

S31, acquiring humidity through a humidity sensor, judging whether the humidity in the bathroom is larger than or equal to a preset humidity threshold value, if so, controlling the illuminating lamp 20 to slowly switch cold color light into warm color light, and proceeding to S32, otherwise, ending.

S32 acquires the information of the motion sensor, determines whether or not there is a person in the bathroom, and if not, slowly turns off the illumination lamp 20 and ends the process, and if there is a person, the process proceeds to step S33.

S33, when a person is detected in the bathroom, the information of the photosensitive sensor is obtained, whether the illuminance of the bathroom is larger than a preset illuminance threshold value or not is judged, if not, the illuminating lamp 20 is controlled to be turned on, and if yes, the operation is finished.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using this concept shall fall within the scope of the present invention.

Claims

1. A bathroom lighting control method, characterized by: installing an integrated ceiling with an illuminating lamp and a warm air blower in a bathroom in advance, wherein the illuminating lamp has warm color light and cold color light;

judging whether a user turns on an illuminating lamp, if so, controlling the illuminating lamp to turn on cold color light, then judging whether the user turns on a warm air blower, if so, controlling the illuminating lamp to slowly switch the cold color light into warm color light, and if not, further judging whether the humidity in the bathroom is more than or equal to a preset humidity threshold value; if yes, controlling the illuminating lamp to slowly switch the cold color light into the warm color light;

when the illuminating lamp is turned on, whether a person is in the bathroom or not is judged, and if not, the illuminating lamp is turned off slowly; when a person is detected in the bathroom, whether the illuminance of the bathroom is greater than a preset illuminance threshold value or not is judged, and if not, the lighting lamp is controlled to be turned on.

2. The utility model provides an integrated furred ceiling, includes organism, light, electric fan heater and controlling means, and light and electric fan heater are installed in the organism, and this controlling means links to each other its characterized in that with light and electric fan heater: the control device controls the illuminating lamp by using the bathroom lighting control method as claimed in claim 1.

3. An integrated ceiling as claimed in claim 2, wherein: the control switch is connected with the control device to control the lighting lamp to switch between the states of turning on cold color light, turning on warm color light and turning off.

4. An integrated ceiling as claimed in claim 3, wherein: the control switch is a mechanical push type, a switch linkage type or an induction control type.

5. An integrated ceiling as claimed in claim 2, wherein: the bathroom also comprises a humidity sensor for detecting the humidity of the bathroom space, and the humidity sensor is arranged in the integrated ceiling or the bathroom and is connected with the control device.

6. An integrated ceiling as claimed in claim 2, wherein: the bathroom also comprises a human body sensor used for detecting whether a person exists in the bathroom, and the human body sensor is arranged in the integrated ceiling or the bathroom and connected with the control device.

7. An integrated ceiling as claimed in claim 2, wherein: the lighting lamp comprises a lamp belt and a light guide assembly, wherein the light guide assembly is arranged in a machine body, the lamp belt is arranged on the side portion of the light guide assembly and is provided with a warm color LED group and a cold color LED group, the warm color LED group and the cold color LED group share a positive electrode, a negative electrode separately supplies power or shares a negative electrode, and the positive electrode separately supplies power.

8. An integrated ceiling as claimed in claim 2, wherein: the bathroom is characterized by also comprising a photosensitive sensor for detecting the illuminance in the bathroom, and the photosensitive sensor is connected with the control device.