CN111396821A - Lighting device and control method thereof - Google Patents

Abstract

The invention relates to the field of household appliances, in particular to a lighting device and a control method thereof. Wherein, lighting device includes: shell and lamp body, the lamp body includes: the environment information receiving device can acquire or receive environment information under the current environment including human body information; the illumination member includes a light emitting portion capable of adjusting illumination states such as color, light intensity, and color temperature; the smell storage and release device is provided with a plurality of smell units for storing and releasing different smell sources; the odor switching device can enable the odor storage and release device to emit different odors; the illumination state control unit can adjust the illumination state of the light emitting part; the odor control unit can control the action of the odor switching device, and the released odor is matched with the lighting state of the lighting component. The illumination device provided by the invention receives the environmental information through the environmental information receiving device, adjusts the illumination state according to the environmental information, releases the corresponding smell and adjusts the illumination state from two aspects of vision and smell.

Description

Lighting device and control method thereof

technical field

The invention relates to the field of household appliances, in particular to a lighting device and a control method thereof.

Background technique

With the development of science and technology, people's daily life level is improving day by day, many household electrical appliances often have various other additional functions while realizing their original conventional functions. Taking a lighting device as an example, initially, the lighting device is used to provide light in a dark environment, so as to illuminate the place, so that the things in the place can be observed.

Now, with the improvement of technology, lighting devices can combine different colors or patterns to achieve the effect of conveying specific information or creating a specific environment. For example, different colors of light will have different effects on people's sensory feelings, thereby indirectly affecting people's emotions. To put it simply, in a cold environment, setting warm colors such as orange or yellow can create a warm or warm environment; in a hot environment, using cool colors such as white or blue can give people a A cool feeling to the user in this environment.

However, in the prior art, the environment is usually adjusted only by the color or color temperature of the light. However, since color can only stimulate human vision, the adjustment effect that can be achieved by adjusting the color of light is limited.

In addition, in the prior art, there is also a method of adjusting the environment by using the influence of odor on human emotions and releasing odor. When the coordination is not good, the expected adjustment effect cannot be achieved.

SUMMARY OF THE INVENTION

The present invention is proposed in view of the above problems, and its purpose is to provide a lighting device and a control method for the lighting device, which can adjust the lighting state according to environmental information and match the smell associated with the lighting state, so as to realize the effect of diversified environment adjustment , which in turn positively matches or influences the emotions of those in that environment.

According to the present invention, a lighting device includes: a casing and a lamp body, the casing is arranged around the lamp body, and the lamp body includes: an environmental information receiving device capable of acquiring or receiving environmental information in a current environment including human body information; and a lighting component, It is equipped with a light-emitting part that can adjust the lighting state such as color, light intensity and color temperature; an odor storage and release device, which has a plurality of odor units for storing and releasing different odor sources; an odor switching device, which switches between the above-mentioned multiple odor units , so that the odor storage and release device emits different odors; the lighting state control unit, which is communicatively or electrically connected to the environmental information receiving device, adjusts the The lighting state of the light-emitting part; the odor control unit, which is communicatively connected or electrically connected to the lighting state control unit or the environmental information receiving device, and controls the smell according to the lighting state or environmental information of the light-emitting part, based on the pre-matched lighting state and odor information The action of the switching device makes the odor released by the odor storage and release device match the lighting state of the lighting component.

Compared with the prior art, the lighting device provided by the present invention receives environmental information through the environmental information receiving device, and adjusts the lighting state of the lighting components according to environmental information such as human body state information, time, season, temperature and humidity information. At the same time, the odor control unit releases the corresponding odor according to the environmental information and based on the pre-matched lighting state and environmental information, so that the environment can be adjusted from both the visual and olfactory aspects, and the lighting state and odor can be matched with the environment. matching adjustment.

Preferably, the light-emitting portion includes an LED lighting portion and an LED auxiliary light source, and the LED lighting portion is a conventional lighting light source for conventional lighting; the LED auxiliary light source is an RGB multicolor light source.

The LED lighting part is used to realize the general lighting function of the lighting device. The LED auxiliary light source adjusts the three primary colors of light emitted by the RGB multicolor light source, thereby adjusting the color of the emitted light, achieving the effect of adjusting the environment, and then adjusting the user's emotions.

Further, preferably, the LED auxiliary light source can at least emit light in the first lighting state and light in the second lighting state.

The LED auxiliary light source can provide light in at least the first lighting state and the second lighting state, so the lighting state can be switched according to actual needs, thereby creating different environmental conditions and achieving a better effect of adjusting emotions.

In addition, preferably, the odor storage and release device includes a fragrance box with a plurality of built-in odor units, different odor units are stored with different fragrance substances, and the odor storage and release device also includes a fragrance box lid corresponding to the fragrance box, The scent switching device switches the currently released scent by controlling the movement of the lid of the aroma box.

Different odor units are used to provide different odors, so that according to the environmental information, the matching odor can be released according to the lighting state. At the same time, to prevent interference between odors emitted by different odor units, the odor switching device enables the odor unit that needs to release odor to diffuse the odor, while the odor of other odor units is blocked by the aroma box and the aroma box cover, so that the lighting device can improve the lighting device. Reliability of switching scents and adjusting lighting states according to preset information.

Further, preferably, the smell switching device includes a drive motor and a transmission assembly, the transmission assembly is connected to the aroma box cover, and drives the aroma box cover and the aroma box to move relative to each other under the control of the drive motor.

The drive motor can control the relative movement of the aroma box cover and the aroma box, so that the required smell unit can release the smell, and at the same time prevent the smell released by other smell units from entering the environment from the aroma box, so as to achieve the purpose of switching the smell.

In addition, preferably, the lighting device further includes an odor diffusing device, and the odor diffusing device is a fan arranged in the lamp body.

By arranging a fan in the lamp body, the odor emitted by the lighting device can be further diffused, so that the scope of influence of the odor released by the odor unit is expanded, and the odor is prevented from being too concentrated, thereby improving the effect of the lighting device in adjusting the environment.

In addition, preferably, the lighting device further includes an odor diffusing device, the odor diffusing device is a gas bypass branch, and the gas bypass branch communicates with the air supply flow path in the room ventilation system.

By connecting the air supply air flow path in the ventilation system with the gas bypass branch, the fresh air entering the room can be used to further diffuse the smell, which can better improve the indoor environment. Under certain circumstances, using the existing room ventilation system using the gas bypass branch to diffuse odors makes less noise and can provide a quieter indoor environment.

In addition, preferably, the environmental information receiving device further includes a signal receiving device, which can adjust the lighting state of the lighting device and the released smell according to the received signal.

The signal receiving device can receive different signals, such as electromagnetic wave signals or electrical signals, etc., and analyze the received information to adjust the lighting state of the lighting components and the released smell, thereby realizing multi-party control of the lighting device.

In addition, preferably, the environmental information receiving device includes an environmental feature collecting device, and the environmental feature signal is collected by the environmental feature collecting device, and the environmental feature signal includes at least one kind of information among sound information, video information, temperature information and human body feature information.

The environmental feature collection device can judge the current environment according to multiple aspects by using more than one kind of information among sound information, video information, temperature information and human body feature information, and improve the accuracy of the judgment.

Further, preferably, the environmental information receiving device further includes an accepting processor that is connected in communication with the environmental characteristic collecting device, receives the environmental characteristic signal sent from the environmental characteristic collecting device, analyzes and obtains environmental information based on the environmental characteristic signal, and adjusts the lighting device accordingly. lighting status and released odor.

The receiving processor of the environmental characteristic collection device can analyze the current environmental state according to the collected environmental characteristic signal, so that the environment can be adjusted in time.

The present invention also provides a control method of the lighting device, comprising:

Power-on step: power on the lighting device to make the lighting device emit light;

The step of adjusting the lighting state: according to the received environment information instruction, and based on the pre-set associated matching lighting state and environment information, turn on the LED auxiliary light source and adjust the lighting state;

Odor matching and releasing step: according to the received environmental information instruction, according to the pre-set associated matching lighting state and odor information, select the matching odor and release it into the environment;

Odor diffusing step: activate the odor diffusing device to diffuse the odor released in the odor matching and releasing steps into the environment.

Compared with the prior art, the control method of the lighting device provided by the present invention can adjust the lighting state odor according to the matching environment information, so that the environment can be effectively adjusted in time.

Further, preferably, the odor matching and releasing steps specifically include at least the following:

When the lighting state is that the emitted light is the first color, choose to release the first smell;

When the lighting state is that the emitted light is the second color, the second odor is selected to be released.

In addition, preferably, the control method further includes the step of judging: when the received environmental information instruction changes, the gas diffusion device stops working, and records the time from the time when it stops working to the next time when the odor matching and releasing steps are started. T, and preset the standard time T0 for odor dissipation,

When the time length T is greater than or equal to the preset standard time length T0, the next step of odor matching and releasing is performed according to the changed environmental information instruction.

When the time length T is less than the preset standard time length T0, the next step of odor matching and releasing is not performed.

In the process of two consecutive adjustments to the environment, in order to prevent the mutual interference between the odors and affect the effect of the adjustment, a period of time can be set to disperse the previous odors.

Preset a standard duration T0 for odor dissipation, start timing from the end of an odor release, and stop timing when the next odor matching and release step signal is received to obtain the duration T, if and only if T is greater than or equal to T0 , the lighting device can start the next odor matching and releasing step to release another different odor.

Description of drawings

Fig. 1 is the module schematic diagram of the lighting device of the present invention;

2 is a schematic structural diagram of the lighting device of the present invention;

3 is a schematic structural diagram of the odor storage and release device and the odor switching device of the lighting device of the present invention;

4 is a schematic structural diagram of an aroma box when the odor storage and release device of the lighting device of the present invention is a strip;

5 is a schematic structural diagram of the aroma box lid when the odor storage and release device of the lighting device of the present invention is a strip;

6 is a schematic structural diagram when the odor storage and release device of the lighting device of the present invention is circular;

7 is a schematic structural diagram of a lighting device in which the odor diffusing device of the present invention is a fan;

8 is a schematic diagram of an illuminating device in which the odor diffusing device of the present invention is a gas bypass branch;

FIG. 9 is a flowchart of a lighting device control method of the present invention.

Description of reference numerals

1-lamp body; 2-environmental information receiving device; 3-lighting part; 3a-light-emitting part; 3a1-LED lighting part; 3a2-LED auxiliary light source; 4-odor storage and release device; Box lid; 4c-odor unit; 5-odor switching device; 5a-drive motor; 5b-transmission assembly; 6-odor diffusion device; 6a-fan; 6b-gas bypass branch; 6c-ventilation system; 6d- Air supply flow path; 7-substrate; 8-shell.

Detailed ways

The Bank will be further described in detail below with reference to the accompanying drawings. The structure and the like of the lighting device are schematically and simplified in the drawings.

Embodiment 1

The first embodiment of the present invention provides a lighting device, as shown in FIG. 1 , FIG. 2 and FIG. 8 , comprising: a housing 8 and a lamp body 1 , the housing 8 is arranged around the lamp body 1 , and the lamp body 1 is arranged on the lighting device On the base plate 7, the lighting device is installed on the wall through the base plate 7. The lamp body 1 includes: an environmental information receiving device 2, which can acquire or receive environmental information in the current environment including human body information; a lighting component 3, which is provided with a light-emitting part 3a that can adjust lighting states such as color, light intensity, and color temperature Smell storage and release device 4, with a plurality of smell units 4c for storing and releasing different odor sources; Smell switching device 5, switching between the above-mentioned multiple smell units 4c, so that the smell storage and release device 4 emits different The lighting state control unit (not shown) is communicatively connected or electrically connected to the environmental information receiving device 2, and adjusts the lighting state and Lighting state; odor control unit (not shown), communicated or electrically connected with the lighting control unit or the environmental information receiving device 2, based on the matching lighting state and odor information in advance, to control the action of the odor switching device 5, so that the odor is stored And the smell released by the release device 4 matches the lighting state of the light-emitting part 3a. Among them, the lighting state control unit and the odor control unit can be integrated in one chip. In addition, an odor port (not shown) is provided on the casing 8, which facilitates the odor entering the environment from the lighting device.

To put it simply, the lighting device in this embodiment can not only perform normal lighting, but also judge the current environmental state according to environmental information, and then adjust the lighting state and release odors according to the pre-related information, so as to realize the diversity of the environment. It can adjust the lighting state and smell to match the environment. There are various methods for the lighting device to obtain environmental information, which can not only collect data through equipment and make judgments according to a set threshold, but also obtain corresponding circuit signals through user operations.

According to existing research, the color of the environment can have a certain impact on people's emotions. For example, in the book "Color Psychology" written by Junichi Nomura, it shows that blue can calm people's emotions, soothe the nerves and help sleep; green can soothe nerves, make people feel relaxed, and give people a sense of Feeling of security; yellow symbolizes confidence, hope and romance, can make people feel warm and has a soothing effect on people's emotions; orange can give people a cheerful hint, giving people a frank and cheerful feeling; pink can give people With pleasant and energetic cues; red will give people a hint of tension, alertness, and so on.

The inventors of the present invention found through the use occasions and effects of aromatic essential oils that, on the basis of the effect of different colors in regulating emotions, different scents can better regulate the emotions of users.

Specifically, when the environment is dominated by blue, matching the smell of lavender can better achieve the effects of sedation, soothe the nerves, and help sleep; when the environment is dominated by green, matching the smell of lemon can enhance relaxation The effect of mood and fatigue relief; when the environment is mainly yellow, the smell of sandalwood can better soothe nerves and make people feel quiet; when the environment is mainly orange , matching the smell of sweet-scented osmanthus, can enhance the feeling of lightness and brightness; when the environment is mainly pink, with the smell of rosemary, it can give people a cool and energetic feeling; when the main color of the environment is red When combined with the smell of mint, it can enhance the refreshing effect.

Taking the indoor environment as an example, in the prior art, the colors of the decorated walls and the like are usually fixed, so it is difficult to meet the needs in different situations. In the case of installing color-changing lamps, the process of using the aromatherapy machine with the corresponding color is also relatively cumbersome. Moreover, when the concentration of the odor generated by the aromatherapy machine is inappropriate, or when the odor does not match the color, it will cause the user to feel uncomfortable.

As a lighting device, the most basic function is daily lighting. Therefore, in this embodiment, as shown in FIG. 2 , the light-emitting portion 3a includes an LED lighting portion 3a1 and an LED auxiliary light source 3a2, and the LED lighting portion 3a1 is a conventional lighting source. For conventional lighting; LED auxiliary light source 3a2 is RGB multicolor light source.

Specifically, the LED lighting part 3a1 can emit white light to realize the normal lighting function of the lighting device. The LED auxiliary light source 3a2 adjusts the three primary colors of light emitted by the RGB multicolor light source, thereby adjusting the color of the emitted light, achieving the effect of adjusting the environment, and then adjusting the user's emotions.

Moreover, although the RGB multicolor light source can form a large number of colors by adjusting the light of the three primary colors of red, green and blue, there are a large number of colors with a high degree of approximation, which cannot be distinguished only by the naked eye, and the RGB multicolor light source is controlled to form different colors. The program of the light is stored in the lighting state control unit. The more types of light with different colors are formed, the greater the storage space required by the lighting state control unit, thereby causing a lot of unnecessary waste. Therefore, in a preferred embodiment of the present invention, the LED auxiliary light source 3a2 is set to be able to adjust the color of the light according to a program set in advance in the lighting state control unit.

Specifically, the LED auxiliary light source 3a2 can at least emit light in the first lighting state and light in the second lighting state under the control of the lighting state control unit, so as to adapt to lighting under different requirements. Among them, the colors of light emitted under different lighting states are different.

In order to be able to switch between different odors following changes in the environment, in a preferred embodiment of the present invention, as shown in FIGS. 3 to 6 , the odor storage and release device 4 includes an aroma box 4 a with a plurality of odor units 4 c built-in. The unit 4c stores different aromatic substances, and the scent storage and release device 4 also includes an aroma box cover 4b corresponding to the aroma box 4a, and the scent switching device 5 switches the currently released scent by controlling the movement of the aroma box cover 4b. . The aroma box 4a is of an open structure so that the scent unit 4c therein can be in contact with the atmosphere. In FIGS. 3 to 6 , the squares filled with slanted lines represent means for preventing the odor diffusion of a specific odor unit 4c, and the squares filled with grids represent the unfilled squares of the odor unit, which represent openings.

Among them, different scent units 4c can provide different scents, so that scent switching can be performed according to environmental information and corresponding lighting states. The odor unit 4c can be solid or liquid, and the commonly used odor unit 4c is an aromatic essential oil or a solid fragrance. And in order to ensure the effect of the lighting device on environmental regulation, it is necessary to prevent the interference between the scents emitted by different scent units 4c. Therefore, the scent switching device 5 enables the scent unit 4c that needs to release scent to diffuse scent through the scent box cover 4b provided, and the scent of other units is blocked by the scent box 4a and the scent box cover 4b, thereby ensuring that only one This kind of odor spreads in the environment and improves the reliability of the odor switching of the lighting device.

Briefly, the scent switching device 5 includes a drive motor 5a and a transmission assembly 5b, which is connected to the aroma box cover 4b, and drives the aroma box cover 4b to move relative to the aroma box 4a under the control of the drive motor 5a.

In a preferred embodiment of the present invention, as shown in FIG. 3 to FIG. 5 , the aroma box 4a is formed into a cuboid, and a plurality of mutually independent spaces are formed in the cuboid aroma box 4a through partitions, and several independent spaces are vacant. space to store different scent units 4c in the remaining independent space. In this embodiment, the aroma box cover 4b is provided on the side of the aroma box 4a with the opening, and the aroma box cover 4b is provided with an opening. When the opening is aligned with the independent space on the aroma box 4a, the independent The built-in scent unit 4c in the space is exposed, so that the scent corresponding to the scent unit 4c can be released into the environment, so as to adjust the user's emotion. A gear transmission member, such as a rack and the like, is fixedly arranged on the outer side surface of the aroma box cover 4b.

Taking the LED auxiliary light source 3a2 capable of switching 6 different lighting states, and the odor storage and release device 4 storing 6 different odor units 4c as an example, considering the limited space of the lighting device, in order to ensure the aroma box 4a or the aroma box lid 4b There is enough space for movement, and two aroma boxes 4a can be set up, which are respectively set at different positions in the lighting device, and each aroma box 4a is set with 4 independent spaces, of which 3 continuous independent spaces store odors with different odors. Unit 4c. When switching, the drive motor 5a drives the aroma box cover 4b to move through the drive gear transmission, and stops at the designated position of the scent control unit, so that the designated scent unit 4c can release scent through the opening.

Of course, in other embodiments, the transmission assembly 5b can also be arranged on the aroma box 4a.

It is worth mentioning that, in other embodiments of the present invention, as shown in FIG. 6 , the aroma box 4a can also be formed into a cake shape or a ring shape, and the independent space separated by the baffle can be along the circumference of the cake shape or ring shape. to the arrangement. When the aroma box 4a is annular, the lamp body 1 can be arranged in the inner circle area of the aroma box 4a, so that the overall structure of the lamp body 1 can be more compact, which is suitable for a lighting device with a smaller volume.

More preferably, in other embodiments, a rubber layer (not shown) is also provided between the aroma box cover 4b and the aroma box 4a, which can improve the sealing performance between the aroma box 4a and the aroma box cover 4b, thereby further improving the sealing performance. Reduce mutual interference between different odors.

In other embodiments of the present invention, the aroma box cover 4b can also be independently arranged on each independent space of the aroma box 4a, and each independent space is connected with the aroma box cover 4b through a transmission assembly 5b such as a strut, and the driving device can The opening and closing states of each aroma box 4a are individually controlled by driving the struts. In addition, in other embodiments, the opening and closing operation of the aroma box cover 4b can also be controlled by a magnetic device (such as an electromagnet, etc.) or other devices, as long as the control of each aroma unit 4c can be achieved, here No longer.

In order to make the odor diffuse quickly and uniformly, an odor diffusing device 6 is also arranged in the lighting device. As a preferred embodiment, the smell diffusing device 6 is a fan 6a arranged in the lamp body 1 .

7, the fan 6a is arranged close to the aroma box 4a, which can further diffuse the odor emitted by the odor unit 4c, so that the scope of the influence of the odor released by the odor unit 4c is expanded, preventing the odor from being too concentrated, thereby improving the lighting device to adjust the environment. Effect.

With the improvement of living standards, the use of ventilation systems 6c such as fresh air systems has become more and more popular. In other embodiments, as shown in FIG. 8 , the odor diffusing device 6 is a gas bypass branch 6b, and the gas bypass branch 6b communicates with the air supply flow path 6d in the room ventilation system 6c.

By connecting the air supply flow path 6d in the ventilation system 6c with the gas bypass branch 6b, the fresh air entering the room can be used to further diffuse the smell, and the indoor environment is better improved. At the same time, this arrangement can fully Using existing equipment, there is no need to set up fans and other devices separately, which reduces environmental noise and equipment costs.

In addition, the environmental information receiving device 2 further includes a signal receiving device (not shown), which can adjust the lighting state of the lighting device and the emitted smell according to the received signal.

In the embodiment of the present invention, the lighting device can receive the electrical signal sent by the wall switch or the optical signal sent by the remote controller, and analyze the received signal information to adjust the lighting state of the lighting component 3 and the released smell. In addition, with the popularity of the Internet of Things, lighting devices can also receive network signals and adjust according to network signals.

In addition, in the embodiment of the present invention, the environmental information receiving device 2 further includes an environmental feature collecting device (not shown) and a receiving processor (not shown) connected in communication with the environmental feature collecting device. The environmental characteristic collecting device is usually arranged outside the housing 8 of the lighting device, and can collect environmental characteristic signals. Wherein, the environmental characteristic signal includes at least one or more kinds of information among sound information, video information, temperature information and human body characteristic information. The receiving processor can receive the environmental characteristic signal sent from the environmental characteristic collecting device, analyze and obtain environmental information based on the environmental characteristic signal, and adjust the lighting state and the released odor of the lighting device accordingly.

The environmental feature collection device can determine the current environment according to multiple aspects through one or two or more information of sound information, video information, temperature information and human body feature information, so as to improve the accuracy of automatic adjustment. .

Specifically, the environmental feature collection device may be one or more of an infrared camera, a temperature sensor, or a decibel measuring instrument, etc., and can communicate with devices such as a smart watch or a smart phone, so as to obtain the user's physical data, and synthesize it. The above data and measurement results are adjusted.

In the embodiments of the present invention, sedation and hypnosis are taken as an example for description. When the decibel meter detects that the volume in the room is less than 20 decibels, and at the same time detects physical data such as a gradual decrease in human body temperature and a slowing down of breathing and heart rate, it is determined that the user is in a sleep-ready state. At this time, if the measured ambient temperature is higher than 25 degrees Celsius, the lighting state is switched to blue light and the smell of lavender is released. And with the user's body temperature and breathing and heart rate changes, adjust the brightness of the light. When it is determined that the user is in a sleep state, the lighting device is turned off and the odor is stopped.

To sum up, in the lighting device provided by the embodiment of the present invention, the environment information is received by the environment information receiving device 2, and the lighting state of the lighting component 3 is adjusted according to the environment information. According to the collected environmental information, the lighting state control unit adjusts the lighting state of the lighting component 3 . At the same time, the odor control unit releases the corresponding odor according to the environmental information and based on the pre-correlated and matched lighting state and the environmental information, so that the environment can be adjusted from two aspects of vision and smell.

Embodiment 2

The second embodiment of the present invention also provides a control method for a lighting device, as shown in FIG. 9 , including:

Power-on step: power on the lighting device to make the lighting device emit light;

The step of adjusting the lighting state: according to the received environment information instruction, based on the pre-set associated matching lighting state and environment information, turn on the LED auxiliary light source 3a2, and adjust the lighting state;

Odor matching and releasing step: According to the received environmental information instruction, according to the pre-set associated matching lighting state and odor information, select the matching odor and release it into the environment;

Odor diffusing step: Activate the odor diffusing device 6 to diffuse the odor released in the odor matching and releasing step into the environment.

Wherein, when the lighting state is that the emitted light is the first color, the first odor is selected to be released;

When the lighting state is that the emitted light is the second color, the second odor is selected to be released.

The control method in this embodiment is described with reference to the lighting device in the first embodiment, and the specific steps are as follows.

S1: Supply power to the lighting device so that the lighting device can work normally.

S2: Receive environmental information from a remote control or switch, etc., and select a preset scheme.

S3: According to the preset scheme, the lighting state control unit controls the light-emitting part 3a to perform the step of adjusting the lighting state, while the scent control unit controls the scent switching device 5 to perform the steps of scent matching and releasing.

where, as an example,

When the color of the light emitted by the LED auxiliary light source 3a2 is blue, the scent storage and release device 4 releases the scent of lavender;

When the color of the light emitted by the LED auxiliary light source 3a2 is green, the smell storage and release device 4 releases the smell of lemon;

When the color of the light emitted by the LED auxiliary light source 3a2 is yellow, the scent storage and release device 4 releases the scent of sandalwood;

When the color of the light emitted by the LED auxiliary light source 3a2 is orange, the scent storage and release device 4 releases the scent of sweet-scented osmanthus;

When the color of the light emitted by the LED auxiliary light source 3a2 is pink, the scent storage and release device 4 releases the scent of rosemary;

When the color of the light emitted by the LED auxiliary light source 3a2 is red, the scent storage and release device 4 releases the scent of mint.

S4: Activate the odor diffusing device 6, so that the odor released in the odor matching and releasing steps is diffused in the environment.

More preferably, in order to effectively avoid the discomfort caused by the mixing of two odors, in this embodiment, the odor matching and releasing steps specifically include at least the following judgment steps:

When the received environmental information command changes, and it is necessary to change the lighting state and release the odor that matches the lighting state, the odor control unit firstly controls the switching of the odor storage and release device, and adjusts to a position where any odor unit does not release odor, And record the time length T from the moment when the switch is completed to the next time when the odor matching and release steps are started. When the time length T is greater than or equal to the preset standard time length T0, according to the changed environmental information command, proceed to the next step. One odor matching and release step,

When the time length T is less than the preset standard time length T0, the next step of odor matching and releasing is not performed.

Specifically, when the environmental information command changes, and the lighting device needs to switch from the current lighting state and the odor releasing state to the new lighting state and the new odor releasing state, setting a period of time to disperse the current odor can effectively Avoid mixed odor situations. Taking the smell of lemon now released, based on the new environmental information command, the new smell to be released is the smell of sandalwood, T0=5min as an example, after the lighting device receives the switching signal, the smell switching device 5 performs a reset action. , no odor is released, and the odor control unit starts timing. When the time interval recorded by the odor control unit reaches 5 min, the odor switching device 5 is controlled to release the odor of sandalwood. In some cases, the lighting device will not switch twice in a row. Usually, it will enter the state of conventional lighting after one switch, and switch the second time after a period of time. At this time, the odor control unit will also switch on the first switch. Start timing after the first switching, stop timing at the beginning of the second switching, and obtain the time interval T. When T is greater than or equal to 5 minutes, the stomata control unit will control the odor switching device 5 to release the corresponding odor switch based on the new environmental command information. odor.

Among them, in this embodiment, the basic steps of dispersing the smell are: when the aroma unit is turned off, the fan 6a or the gas bypass branch 6b of the ventilation system 6c sends air into the air to accelerate the air flow in the environment, thereby diluting the lighting Smell around the device.

The control method of the lighting device provided by the present invention can adjust the lighting state and smell at the same time according to the matching environment information, so that the environment can be effectively adjusted in time.

Further, by setting a predetermined period of time until the next odor matching and releasing step is performed, when the environmental instruction information changes, the lighting device needs to be switched from the current lighting state and the odor releasing state to the new lighting state and new odor. When in the release state, the switching of lighting and odor release is completed smoothly without causing confusion and crosstalk between the two odors.

It can be understood by those skilled in the art that, in the above-mentioned embodiments, many technical details are provided for the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the above-mentioned embodiments, the technical solutions claimed in the claims of the present application can be basically realized. Accordingly, in practical applications, various changes in form and details of the above-described embodiments may be made without departing from the spirit and scope of the present invention.

Claims (13)

1. An illuminating device, comprising a casing and a lamp body, wherein the casing is arranged around the lamp body, wherein the lamp body comprises: An environmental information receiving device, capable of acquiring or receiving environmental information in the current environment including human body information; The lighting component has a light-emitting part capable of adjusting the lighting state such as color, light intensity and color temperature; An odor storage and release device, with a plurality of odor units for storing and releasing different odor sources; an odor switching device, which switches between the above-mentioned multiple odor units, so that the odor storage and release device emits different odors; a lighting state control unit, connected in communication or electrical connection with the environment information receiving device, and adjusts the lighting state of the light-emitting portion based on the obtained or received environment information and the lighting state and the environment information that are associated and matched in advance; The smell control unit is in communication connection or electrical connection with the lighting state control unit or the environment information receiving device, and controls the action of the smell switching device according to the lighting state or the environment information of the light-emitting part, so that the smell storage and The smell released by the releasing device matches the lighting state of the light-emitting part. 2 . The lighting device according to claim 1 , wherein the light-emitting portion comprises an LED lighting portion and an LED auxiliary light source, the LED lighting portion is a conventional lighting light source and is used for conventional lighting; the LED auxiliary light source is a RGB multicolor light source. 3 . The lighting device according to claim 2 , wherein the LED auxiliary light source can at least emit light in a first lighting state and light in a second lighting state. 4 . 4. The lighting device according to claim 1, wherein the odor storage and release device comprises an aroma box with a plurality of odor units built in, different odor units store different aroma substances, and the odor storage and The releasing device further includes a fragrance box cover corresponding to the fragrance box, and the smell switching device switches the currently released smell by controlling the movement of the fragrance box cover. 5 . The lighting device according to claim 4 , wherein the odor switching device comprises a drive motor and a transmission assembly, the transmission assembly is connected to the aroma box cover, and drives the aroma box cover under the control of the drive motor. 6 . The aroma box cover moves relative to the aroma box. 6 . The lighting device according to claim 1 , wherein the lighting device further comprises an odor diffusing device, and the odor diffusing device is a fan provided in the lamp body. 7 . 7 . The lighting device according to claim 1 , wherein the lighting device further comprises an odor diffusing device, the odor diffusing device is a gas bypass branch, and the gas bypass branch is ventilated with the room. 8 . The supply air flow paths in the system are connected. 8 . The lighting device according to claim 1 , wherein the environmental information receiving device further comprises a signal receiving device, which can adjust the lighting state and the released smell of the lighting device according to the received signal. 9 . 9 . The lighting device according to claim 1 , wherein the environmental information receiving device comprises an environmental characteristic collecting device, and an environmental characteristic signal is collected by the environmental characteristic collecting device, and the environmental characteristic signal at least comprises: sound information. 10 . , video information, temperature information and human body feature information. 10 . The lighting device according to claim 9 , wherein the environmental information receiving device further comprises an accepting processor communicatively connected with the environmental feature collecting device, receiving the environmental feature signal sent from the environmental feature collecting device and Based on the analysis of the environmental characteristic signal, environmental information is obtained, and the lighting state and the released odor of the lighting device are adjusted accordingly. 11. A control method for a lighting device, comprising: Power-on step: power on the lighting device to make the lighting device emit light; The step of adjusting the lighting state: according to the received environment information instruction, and based on the pre-set associated matching lighting state and environment information, turn on the LED auxiliary light source and adjust the lighting state; Odor matching and releasing step: according to the received environmental information instruction, according to the pre-set associated matching lighting state and odor information, select the matching odor and release it into the environment; Odor diffusing step: activate the odor diffusing device to diffuse the odor released in the odor matching and releasing steps into the environment. 12. The method for controlling a lighting device according to claim 11, wherein the odor matching and releasing step specifically includes at least the following: When the lighting state is that the emitted light is the first color, choose to release the first smell; When the lighting state is that the emitted light is the second color, the second odor is selected to be released. 13. The method for controlling a lighting device according to claim 11, further comprising: Judging step: when the received environmental information instruction changes, the gas diffusion device stops working, and records the time length T from the moment when it stops working to the next time when the odor matching and releasing steps are started, And preset the standard duration T0 for the odor to dissipate, When the time length T is greater than or equal to the preset standard time length T0, the next step of odor matching and releasing is performed according to the changed environmental information instruction; When the time length T is less than the preset standard time length T0, the next step of odor matching and releasing is not performed.

Images