CN111396821A

CN111396821A - Lighting device and control method thereof

Info

Publication number: CN111396821A
Application number: CN201811619654.7A
Authority: CN
Inventors: 李世春
Original assignee: Panasonic Intellectual Property Management Co Ltd
Current assignee: Panasonic Intellectual Property Management Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-07-10

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

With the development of science and technology, the daily living standard of people is increasingly improved, and many household appliances often have other various additional functions while realizing the original conventional functions. Taking the lighting device as an example, initially, the lighting device is used to provide light in a dark environment, thereby illuminating the location so that things in the location can be observed.

Now, as the state of the art has improved, the lighting devices can combine different colors or patterns to achieve the effect of transmitting specific information or creating a specific environment. For example, different colors of light may have different effects on the sensory perception of a person, thereby indirectly affecting the mood of the person. In short, in a severe cold environment, warm light such as orange or yellow can be set, so that a warm or warm environment can be created; in hot environments, cool lights such as white or blue lights can provide cool feeling to users in the environments.

However, in the related art, the environment is usually adjusted only by the color or color temperature of light or the like. However, since the 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 a method of adjusting the environment by releasing odor by utilizing the influence of odor on human mood, but in the prior art, due to the wide variety of colors and odors, when the matching between the released odor and the color of light is not good, the desired adjustment effect cannot be achieved.

Disclosure of Invention

The present invention has been made in view of the above problems, and it is an object of the present invention to provide a lighting apparatus and a control method of the lighting apparatus, which can adjust a lighting state according to environment information, match a smell associated with the lighting state, realize an effect of adjusting an environment in a diversified manner, and actively match or influence the mood of a person in the environment.

According to the present invention, an illumination device includes: shell and lamp body, the shell surrounds the lamp body setting, and the lamp body includes: the environment information receiving device can acquire or receive environment information under the current environment including human body information; an illumination member having a light emitting section capable of adjusting an illumination state such as color, light intensity, and color temperature; a scent storage and release device having a plurality of scent units for storing and releasing different scent sources; the smell switching device is used for switching among the plurality of smell units so that the smell storage and release device can emit different smells; the illumination state control unit is in communication connection or electric connection with the environment information receiving device and adjusts the illumination state of the light emitting part according to the acquired or received environment information and based on the illumination state and the environment information which are matched in a related mode in advance; and the odor control unit is in communication connection or electric connection with the illumination state control unit or the environment information receiving device, and controls the action of the odor switching device according to the illumination state or the environment information of the light emitting part and based on the illumination state and the odor information which are associated and matched in advance, so that the odor released by the odor storage and release device is matched with the illumination state of the illumination part.

Compared with the prior art, the illumination device provided by the invention receives the environmental information through the environmental information receiving device, and adjusts the illumination state of the illumination component according to the environmental information such as human body state information, time, season, temperature and humidity information. Meanwhile, the odor control unit releases the corresponding odor according to the environment information and based on the lighting state and the environment information which are associated and matched in advance, so that the environment can be adjusted from two aspects of vision and smell, and the adjustment that the lighting state and the odor are matched with the environment can be realized.

Preferably, the light emitting part includes L ED lighting part and L ED auxiliary light source, L ED lighting part is regular lighting source for regular lighting, and L ED auxiliary light source is RGB multicolor light source.

The L ED lighting part is used to realize the normal lighting function of the lighting device, while the L ED auxiliary light source adjusts the emitted light of three primary colors through the RGB multicolor light source, thereby adjusting the color of the emitted light, achieving the effect of adjusting the environment and further adjusting the mood of the user.

Further, it is preferable that the L ED assist light source is capable of emitting at least light in the first illumination state and light in the second illumination state.

L ED auxiliary light source can provide the light of at least first illumination state and second illumination state, consequently can switch the illumination form according to actual need to build different environmental condition, realize the effect of better regulation mood.

Preferably, the scent storage and release device includes a scent box having a plurality of scent units, different scent units storing different fragrant substances, and a scent box cover disposed corresponding to the scent box, wherein the scent switching device switches currently released scent by controlling movement of the scent box cover.

Different smell units are used for providing different smells, so that matched smells can be released according to the environment information and the lighting state. Meanwhile, the interference among the smells emitted by different smell units is prevented, the smell switching device enables the smell unit needing to release the smell to diffuse the smell, and the smells of other smell units are blocked by the fragrance box and the fragrance box cover, so that the lighting device improves the reliability of switching the smell and adjusting the lighting state of the lighting device according to the preset information.

Further, preferably, the scent switching device comprises a driving motor and a transmission assembly, wherein the transmission assembly is connected with the fragrance box cover and drives the fragrance box cover and the fragrance box to move relatively under the control of the driving motor.

The drive motor can control the fragrance box cover and the fragrance box to move relatively, so that the required fragrance unit can release the fragrance, and meanwhile, the fragrance released by other fragrance units is prevented from entering the environment from the fragrance box, and the purpose of switching the fragrance is achieved.

Preferably, the lighting device further includes an odor diffusing device, and the odor diffusing device is a fan provided in the lamp main body.

Through set up the fan in the lamp main part, can further diffuse the smell that lighting device sent for the scope of the smell influence of smell unit release is enlarged, prevents that the smell from too concentrating, thereby has improved lighting device and has adjusted the effect of environment.

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

Through the air supply flow path and the gas bypass branch in the ventilation system, the smell can be further diffused by utilizing fresh air entering the room, the indoor environment is better improved, and compared with the condition of a special fan, the noise is lower when the existing room ventilation system is used for diffusing the smell by utilizing the gas bypass branch, and the quieter indoor environment can be provided.

In addition, the environment information receiving device preferably further includes a signal receiving device capable of adjusting the lighting state of the lighting device and the smell to be released according to the received signal.

The signal receiving device can receive different signals, such as electromagnetic wave signals or electric signals, and analyze the received information to adjust the lighting state of the lighting component and the released smell, so that the lighting device can be controlled in multiple ways.

In addition, as a preferable mode, the environment information receiving device includes an environment characteristic collecting device, and the environment characteristic signal is collected by the environment characteristic collecting device, and the environment characteristic signal includes at least: sound information, video information, temperature information, and human body characteristic information.

The environment characteristic acquisition device can judge the current environment according to multiple aspects through more than one of sound information, video information, temperature information and human body characteristic information, and the judgment accuracy is improved.

Further, as a preferred option, the environment information receiving device further includes a receiving processor in communication connection with the environment characteristic collecting device, and receives the environment characteristic signal sent from the environment characteristic collecting device and analyzes and acquires the environment information based on the environment characteristic signal, so as to adjust the lighting state and the released odor of the lighting device accordingly.

The environmental characteristic acquisition device receives the current environmental state that the treater can be according to the environmental characteristic signal analysis that gathers to can adjust the environment in time.

The invention also provides a control method of the lighting device, which comprises the following steps:

and (3) electrifying: electrifying the lighting device to make the lighting device emit light;

a lighting state adjusting step of turning on L ED auxiliary light sources and adjusting the lighting state based on the lighting state and the environmental information which are set in advance and matched in association according to the received environmental information instruction;

matching and releasing smell: according to the received environment information instruction, according to preset associated matched illumination states and smell information, selecting matched smells and releasing the matched smells into the environment;

and (3) an odor diffusion step: and starting the odor diffusion device to diffuse the odor released in the odor matching and releasing step into the environment.

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

Further, preferably, the odor matching and releasing step specifically comprises at least the following:

when the illumination state is that the emitted light is in a first color, the first odor is selectively released;

and when the illumination state is that the emitted light is the second color, the second smell is selected to be released.

Preferably, the control method further includes the step of: when the received environmental information instruction changes, the gas diffusion device stops working, the time length T from the time when the gas diffusion device stops working to the time when the next step of matching and releasing the smell is started is recorded, the standard time length T0 for dispersing the smell is preset,

when the time length T is more than or equal to the preset standard time length T0, the next odor matching and releasing step is carried out according to the changed environmental information instruction,

when the time period T is less than the preset standard time period T0, the next scent matching and releasing step is not performed.

In order to prevent the odor from interfering with each other and affecting the adjusting effect during two consecutive adjustments of the environment, a time interval may be set to disperse the previous odor.

A standard time length T0 for scent dissipation is preset, the time length T is obtained from the time when the scent release is finished, and the time is stopped when a next scent matching and releasing step signal is received, and if and only if the time T is larger than or equal to T0, the lighting device can start the next scent matching and releasing step to release another different scent.

Drawings

FIG. 1 is a schematic block diagram of a lighting device of the present invention;

FIG. 2 is a schematic view of the construction of the lighting device of the present invention;

FIG. 3 is a schematic view of the scent storage and release device and the scent switching device of the lighting apparatus of the present invention;

FIG. 4 is a schematic structural view of a fragrance box of the lighting device of the present invention in the form of a bar;

FIG. 5 is a schematic view of the fragrance box cover of the lighting device of the present invention in the form of a strip;

FIG. 6 is a schematic view of the scent storage and release device of the lighting apparatus of the present invention in a circular configuration;

FIG. 7 is a schematic view of a lighting device with a fan as the odor diffusing device of the present invention;

FIG. 8 is a schematic view of a lighting device in which the scent diffusion apparatus 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 the reference numerals

The multifunctional scent lamp comprises a lamp body 1, an environmental information receiving device 2, a lighting component 3, a lighting part 3a 1-L ED, an auxiliary light source 3a 2-L ED, a scent storage and release device 4, a scent box 4a, a scent box cover 4b, a scent unit 4c, a scent switching device 5, a driving motor 5a, a transmission assembly 5b, a scent diffusion device 6, a fan 6a, a gas bypass branch 6b, a ventilation system 6c, an air supply flow path 6d, a base plate 7 and a shell 8.

Detailed Description

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

Implementation mode one

A first embodiment of the present invention provides a lighting device, shown in fig. 1, 2 and 8, including: the lamp body 1 is arranged to surround the lamp body 1, the lamp body 1 is arranged on a substrate 7 of the lighting device, and the lighting device is mounted on a wall through the substrate 7. Wherein, lamp body 1 includes: an environment information receiving device 2 capable of acquiring or receiving environment information under a current environment including human body information; an illumination member 3 having a light emitting portion 3a capable of adjusting an illumination state such as color, luminous intensity, and color temperature; a scent storage and release device 4 having a plurality of scent units 4c for storing and releasing different scent sources; a smell switching device 5 for switching among the plurality of smell units 4c to make the smell storage and release device 4 emit different smells; an illumination state control unit (not shown) which is connected to the environment information receiving device 2 in a communication manner or electrically and adjusts the illumination state of the light emitting unit 3a based on the illumination state and the environment information which are associated and matched in advance based on the acquired or received environment information; and an odor control unit (not shown) which is connected to the lighting control unit or the environmental information receiving device 2 in a communication manner or electrically, and controls the operation of the odor switching device 5 based on the matching of the lighting state and the odor information in association with each other in advance so that the odor emitted from the odor storage and release device 4 matches the lighting state of the light emitting unit 3 a. Wherein the lighting state control unit and the scent control unit may be integrated in one chip. A scent opening (not shown) is provided in the housing 8 to facilitate the entry of scent from the lighting device into the environment.

In brief, the lighting device in the embodiment can not only perform normal lighting, but also judge the current environment state according to the environment information, and then realize diversified regulation of the environment by regulating the lighting state and releasing the odor according to the information associated in advance, thereby realizing regulation of the lighting state and the odor matched with the environment. The method for acquiring the environmental information by the lighting device is diversified, and the lighting device can acquire data through equipment and judge according to a set threshold value, and can acquire a corresponding circuit signal through the operation of a user.

According to the existing research, the color of the environment can have certain influence on the emotion of the human. For example, as shown in the book "color psychology" written in the country Shu: blue can play a role in calming, soothing nerves and aiding sleep on human emotion; the green color can relieve nerves, relax people and bring safe feeling to people; the yellow symbols represent confidence, hope and romance, so that people can feel warm and the mood of people can be appealed; orange can give a cheerful hint to people and give a sense of peace and prosperous to people; pink can give a pleasant and energetic cue to a person; the red color may then give a hint to stress, alert, etc.

The inventor of the invention discovers that the following components are used in the application occasions and the application effects of the aromatic essential oil: on the basis of the effect of adjusting the emotion by different colors, the emotion of the user can be better adjusted by matching different smells.

Specifically, when the environment takes blue as the main color tone, the effects of calming, soothing the nerves and helping sleep can be better realized by matching the scent of lavender; when the environment is in green as the main color tone, the effects of relaxing mood and relieving fatigue can be enhanced by matching with the lemon smell; when the environment is mainly yellow, the smell of sandalwood is matched, nerves can be pacified better, and a quiet effect is achieved; when the environment takes orange as the main tone, the smell of the sweet osmanthus is matched, so that the feeling of lightness and brightness can be enhanced; when the environment is mainly pink, the fragrance of rosemary is matched, so that the cool and vigorous feeling can be given to people; when the environment is red, the fragrance of mint is matched, and the effect of refreshing the mind can be enhanced.

Taking an indoor environment as an example, in the prior art, the color of a finished wall and the like is usually fixed, so that the requirements under different conditions are difficult to meet. Under the condition of installing the color-changing lamp, the process of using the aromatherapy machine in cooperation with corresponding colors is more complicated. Moreover, when the concentration of the odor generated by the aromatherapy machine is not proper, or the odor is not matched with the color, the user feels uncomfortable.

Since the most basic function of the lighting device is the daily lighting, in the present embodiment, as shown in fig. 2, the light emitting unit 3a includes L ED lighting units 3a1 and L ED auxiliary light sources 3a2, L ED lighting units 3a1 which are conventional lighting sources for conventional lighting, and L ED auxiliary light sources 3a2 which are RGB multicolor light sources.

Specifically, the L ED lighting part 3a1 can emit white light to realize a conventional lighting function of the lighting device, and the L ED auxiliary light source 3a2 adjusts light of three primary colors emitted from the RGB multicolor light source to adjust the color of the emitted light, thereby achieving an effect of adjusting the environment and further adjusting the mood of the user.

Further, although the RGB multicolor light source can form a large number of colors by adjusting light rays of three primary colors of red, green, and blue, among them, there are a large number of colors having a high degree of approximation, which cannot be discriminated only by the naked eye, and a program for controlling the RGB multicolor light source to form light rays of different colors is stored in the lighting state control unit, and the more kinds of light rays forming different colors, the larger the storage space required by the lighting state control unit is, thereby causing a large amount of unnecessary waste.

Specifically, the L ED auxiliary light source 3a2 can emit at least light in a first illumination state and light in a second illumination state under the control of the illumination state control unit, so that the illumination under different requirements can be adapted.

In order to switch different smells according to the environmental change, in a preferred embodiment of the present invention, as shown in fig. 3 to 6, the smell storage and release device 4 includes a fragrance box 4a having a plurality of smell units 4c built therein, the different smell units 4c store different fragrant substances, the smell storage and release device 4 further includes a fragrance box cover 4b disposed corresponding to the fragrance box 4a, and the smell switching device 5 switches the currently released smell by controlling the movement of the fragrance box cover 4 b. The scent box 4a is of an open structure so that the scent unit 4c therein can be in contact with the atmosphere. In fig. 3-6, the squares filled with diagonal lines represent devices that prevent diffusion of the scent of a particular scent unit 4c, and the squares filled with grids represent the squares that do not fill the scent unit represent the openings.

Different scent units 4c can provide different scents, so that scent switching can be performed according to environment information and corresponding lighting states. The scent unit 4c may be solid or liquid, and the commonly used scent unit 4c is an essential aromatic oil or a solid aromatic. And to ensure the effect of the lighting device on the environmental conditioning, it is necessary to prevent interference between the smells emitted by the different smell units 4 c. Therefore, the scent switching device 5 enables the scent unit 4c which needs to release the scent to diffuse the scent through the arranged scent box cover 4b, and the scents of other units are blocked by the scent box 4a and the scent box cover 4b, so that only one scent is diffused in the environment in one lighting state, and the reliability of the lighting device for switching the scents is improved.

Briefly, the scent switch 5 includes a driving motor 5a and a transmission assembly 5b, the transmission assembly 5b is connected to the scent box cover 4b, and the scent box cover 4b and the scent box 4a are driven to move relatively under the control of the driving motor 5 a.

In a preferred embodiment of the present invention, as shown in fig. 3 to 5, the fragrance box 4a is formed in a rectangular parallelepiped shape, a plurality of independent spaces are formed in the rectangular parallelepiped fragrance box 4a by partitions, and some of the independent spaces are left vacant, and different scent units 4c are stored in the remaining independent spaces. In this embodiment, the fragrance box cover 4b is disposed at one side of the fragrance box 4a with an opening, and an opening is disposed on the fragrance box cover 4b, when the opening is aligned with an independent space on the fragrance box 4a, a scent unit 4c built in the independent space is exposed, so that a scent corresponding to the scent unit 4c can be released into the environment, and the mood of the user can be adjusted. A gear transmission member, such as a rack, is fixedly arranged on the outer side surface of the fragrance box cover 4 b.

Taking L ED auxiliary light source 3a2 as an example, which can switch 6 different lighting states, and the scent storage and release device 4 stores 6 different scent units 4c, considering the limited space of the lighting device, in order to ensure that the fragrance box 4a or the fragrance box cover 4b has enough movement space, two fragrance boxes 4a can be arranged, which are respectively arranged at different positions in the lighting device, and 4 independent spaces are arranged in each fragrance box 4a, wherein when switching is performed, the driving motor 5a drives the fragrance box cover 4b to move through the driving gear transmission part and stops at the position designated by 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 may also be disposed on the fragrance cartridge 4 a.

It is worth mentioning that in other embodiments of the present invention, as shown in fig. 6, the fragrance box 4a may also be formed into a pie shape or a ring shape, and the separate spaces separated by the baffle plate can be arranged along the circumferential direction of the pie shape or the ring shape. When the fragrance box 4a is annular, the lamp body 1 can be arranged in the region of the inner circle of the fragrance box 4a, so that the overall structure of the lamp body 1 can be more compact and is suitable for a lighting device with smaller volume.

More preferably, in another embodiment, a rubber layer (not shown) is further disposed between the fragrance box cover 4b and the fragrance box 4a, so that the sealing performance between the fragrance box 4a and the fragrance box cover 4b can be improved, and the mutual interference between different smells can be further reduced.

In other embodiments of the present invention, the fragrance box cover 4b can be independently disposed in each independent space of the fragrance box 4a, each independent space is connected to the fragrance box cover 4b through a transmission assembly 5b such as a stay bar, and the driving device can control the opening and closing state of each fragrance box 4a through the driving stay bar. In addition, in other embodiments, the opening and closing operations of the fragrance box cover 4b can be controlled by a magnetic device (e.g., an electromagnet, etc.) or other devices, as long as the control of each scent unit 4c can be achieved, and will not be described herein again.

In order to enable a fast and uniform diffusion of the scent, a scent diffusion device 6 is also provided within the lighting device. As a preferred embodiment, the scent diffusion means 6 is a fan 6a arranged inside the lamp body 1.

As shown in fig. 7, the fan 6a is disposed close to the scent box 4a, and can further diffuse the scent emitted by the scent unit 4c, so that the range of the scent influence released by the scent unit 4c is enlarged, and the scent is prevented from being too concentrated, thereby improving the effect of the lighting device in adjusting the environment.

With the improvement of living standard, the use of the ventilation system 6c such as a fresh air system is becoming more and more popular. In the other present embodiment, referring to fig. 8, the odor diffusing means 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 6 c.

Through communicating air supply flow path 6d in air exchange system 6c with gas bypass branch 6b, can utilize the indoor fresh air of entering to further diffuse the smell, better improve indoor environment, simultaneously, this setting can make full use of current equipment, need not to set up devices such as fan alone, has reduced ambient noise and equipment cost.

The environmental information receiving device 2 further includes a signal receiving device (not shown) capable of adjusting the lighting state of the lighting device and the smell to be emitted, based on the received signal.

In the embodiment of the present invention, the lighting device can receive an electric signal from a wall switch or an optical signal from a remote controller, and analyze the received signal information to adjust the lighting state and the smell released by the lighting device 3. In addition, along with the popularization of the internet of things, the lighting device can also receive network signals and adjust according to the network signals.

Furthermore, in the embodiment of the present invention, the environment information receiving apparatus 2 further includes an environment characteristic collecting apparatus (not shown) and an acceptance processor (not shown) communicatively connected to the environment characteristic collecting apparatus. The environmental characteristic collection device is generally arranged outside the housing 8 of the lighting device and can collect the environmental characteristic signal. Wherein the environmental characteristic signal comprises at least: more than one of sound information, video information, temperature information and human body characteristic information. The receiving processor can receive the environmental characteristic signals sent by the environmental characteristic acquisition device and analyze and acquire environmental information based on the environmental characteristic signals, so that the illumination state and the released smell of the illumination device are adjusted.

The environment characteristic acquisition device can judge the current environment according to a plurality of aspects through one or two or more than two kinds of information in sound information, video information, temperature information and human body characteristic information, thereby improving the precision of automatic adjustment.

Specifically, the environmental characteristic collection device can be one or more of an infrared camera, a temperature sensor, a decibel measuring instrument and the like, and can be communicated with equipment such as a smart watch or a smart phone, so that physical sign data of a user can be acquired, and the data and the measuring result are integrated for adjustment.

In the examples of the present invention, sedation and hypnosis will be described as an example. When the decibel measuring instrument detects that the indoor volume is less than 20 decibels and simultaneously detects that physical sign data such as the temperature of a human body gradually decreases and the breathing and heartbeat frequencies are relaxed, the user is judged to be in a sleep preparation state. At this time, if the measured ambient temperature is higher than 25 ℃, the illumination state is switched to blue light, and the lavender odor is released. And the brightness of the light is adjusted along with the change of the body temperature, the breathing and the heartbeat frequency of the user. And when the user is judged to enter the sleep state, the lighting device is turned off and the smell is stopped to be released.

In summary, the lighting device provided by the embodiment of the invention receives the environmental information through the environmental information receiving device 2, and adjusts the lighting state of the lighting component 3 according to the environmental information. The illumination state control unit adjusts the illumination state of the illumination section 3 according to the collected environmental information. Meanwhile, the odor control unit releases corresponding odor according to the environmental information and based on the lighting state and the environmental information which are matched in advance in an associated manner, so that the environment can be adjusted in terms of both vision and smell.

Second embodiment

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

a lighting state adjusting step of turning on L ED auxiliary light source 3a2 and adjusting the lighting state based on the lighting state and the environmental information which are set in advance and matched according to the received environmental information instruction;

matching and releasing smell: the received environment information instruction selects matched smell and releases the matched smell into the environment according to the preset associated matched illumination state and smell information;

and (3) an odor diffusion step: the scent diffusion means 6 is activated to diffuse the scent released in the scent matching and releasing step into the environment.

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

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

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

S2: and receiving environment information sent by a remote controller or a switch and the like, and selecting a preset scheme.

S3: according to a preset scheme, the lighting state control unit controls the light emitting part 3a to perform the lighting state adjusting step, and the odor control unit controls the odor switching device 5 to perform the odor matching and releasing step.

Wherein, as an example,

when the color of the light emitted from the L ED auxiliary light source 3a2 is blue, the odor storage and release device 4 releases lavender odor;

when the color of the light emitted from the L ED auxiliary light source 3a2 is green, the odor storage and release device 4 releases the odor of the lemon;

when the color of the light emitted from the L ED auxiliary light source 3a2 is yellow, the odor storage and release device 4 releases the odor of sandalwood;

when the color of the light emitted by the L ED auxiliary light source 3a2 is orange, the odor storage and release device 4 releases the odor of the sweet osmanthus;

when the color of the light emitted from the L ED auxiliary light source 3a2 is pink, the odor storage and release device 4 releases the odor of rosemary;

when the color of the light emitted from the L ED auxiliary light source 3a2 is red, the smell storage and release means 4 releases the smell of mint.

S4: the scent diffusion means 6 is activated to diffuse the scent released in the scent matching and releasing step into the environment.

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

when the received environmental information instruction changes, the lighting state needs to be changed and the odor matched with the lighting state needs to be released, the odor control unit firstly controls the switching odor storage and release device to be adjusted to the position where any odor unit does not release the odor, and records the time length T from the time when the switching is completed to the time when the next odor matching and release step is started, when the time length T is more than or equal to the preset standard time length T0, the next odor matching and release step is carried out according to the changed environmental information instruction,

Specifically, when the environmental information instruction changes and the lighting device needs to be switched from the current lighting state and the smell release state to the new lighting state and the new smell release state, the current smell is scattered at a certain time interval, so that the condition that the smell is mixed can be effectively avoided. Taking the currently released lemon odor, the new odor to be released based on the new environmental information command is sandalwood odor, and T0 is 5min as an example, after the lighting device receives the switching signal, the odor switching device 5 performs the reset operation, no odor is released any more, and the odor control unit starts to count time. When the time interval recorded by the odor control unit reaches 5min, the odor switching device 5 is controlled to release the odor of the sandalwood. In some cases, the lighting device will not perform two consecutive switchings, and usually enters the normal lighting state after one switching, and performs the second switching after a period of time, and at this time, the odor control unit will also start timing after the first switching is finished, and stop timing when the second switching is started, so as to obtain the time interval T, and when T is greater than or equal to 5min, the air vent control unit will control the odor switching device 5 to release the corresponding odor based on the new environmental instruction information.

In the embodiment, the basic steps of odor elimination are as follows: when the fragrance unit is closed, the fan 6a or the gas bypass branch 6b of the ventilation system 6c sends air into the air, so that the air flow in the environment is accelerated, and the odor around the lighting device is diluted.

The control method of the lighting device provided by the invention can adjust the lighting state and smell simultaneously according to the matched environment information, thereby effectively adjusting the environment in time.

Furthermore, by setting the specified time length until the next scent matching and releasing step is performed, when the environmental instruction information changes and the lighting device needs to be switched from the current lighting state and the scent releasing state to a new lighting state and a new scent releasing state, the switching of lighting and scent releasing can be smoothly completed, and the mixing and crosstalk between two kinds of scents can not be caused.

It will be appreciated by those of ordinary skill in the art that in the embodiments described above, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be basically implemented without these technical details and various changes and modifications based on the above-described embodiments. Accordingly, in actual practice, various changes in form and detail may be made to the above-described embodiments without departing from the spirit and scope of the invention.

Claims

1. A lighting device comprising a housing and a lamp body, the housing being arranged to surround the lamp body, the lamp body comprising:

the environment information receiving device can acquire or receive environment information under the current environment including human body information;

an illumination member having a light emitting section capable of adjusting an illumination state such as color, light intensity, and color temperature;

a scent storage and release device having a plurality of scent units for storing and releasing different scent sources;

the odor switching device is used for switching among the odor units so that the odor storage and release device can emit different odors;

an illumination state control unit which is in communication connection or electrical connection with the environment information receiving device and adjusts the illumination state of the light emitting unit based on the illumination state and the environment information which are associated and matched in advance according to the acquired or received environment information;

and the odor control unit is in communication connection or electric connection with the illumination state control unit or the environmental information receiving device, and controls the action of the odor switching device according to the illumination state or the environmental information of the light-emitting part, so that the odor released by the odor storage and release device is matched with the illumination state of the light-emitting part.

2. The illumination device according to claim 1, wherein the light emitting section comprises an L ED illumination section and a L ED auxiliary light source, the L ED illumination section is a regular illumination light source for regular illumination, and the L ED auxiliary light source is an RGB multicolor light source.

3. A lighting device as recited in claim 2, wherein said L ED auxiliary light source is capable of emitting at least light in a first lighting state and light in a second lighting state.

4. The illumination device as claimed in claim 1, wherein the scent storage and release device comprises a scent box having a plurality of scent units stored therein, different scent units storing different fragrant substances, and a scent box cover disposed corresponding to the scent box, wherein the scent switching device switches currently released scent by controlling movement of the scent box cover.

5. The illumination device as claimed in claim 4, wherein the scent switch device comprises a driving motor and a transmission assembly, the transmission assembly is connected with the scent box cover, and the scent box cover and the scent box are driven to move relatively under the control of the driving motor.

6. A lighting device as recited in claim 1, further comprising an odor diffusing device which is a fan disposed within said lamp body.

7. A lighting device as recited in claim 1, further comprising an odor diffusing device, said odor diffusing device being a bypass air branch, and said bypass air branch being in communication with a supply air flow path in a room ventilation system.

8. A lighting device as recited in claim 1, wherein said environment information receiving means further comprises signal receiving means capable of adjusting a lighting state of said lighting device and a released scent in accordance with a received signal.

9. A lighting device as recited in claim 1, wherein said environment information receiving device comprises an environment characteristic collecting device by which an environment characteristic signal is collected, said environment characteristic signal comprising at least: sound information, video information, temperature information, and human body characteristic information.

10. The lighting device as claimed in claim 9, wherein the environment information receiving device further comprises an accepting processor in communication connection with the environment characteristic collecting device, accepting the environment characteristic signal sent from the environment characteristic collecting device and analyzing and acquiring the environment information based on the environment characteristic signal, thereby adjusting the lighting state and the released smell of the lighting device.

11. A method of controlling a lighting device, comprising:

and (3) electrifying: electrifying the lighting device to enable the lighting device to emit light;

12. The method as claimed in claim 11, wherein the step of matching and releasing the scent includes at least the following steps:

13. The control method of a lighting device according to claim 11, further comprising,

a judging step: when the received environmental information instruction changes, the gas diffusion device stops working, records the time length T from the moment when the gas diffusion device stops working to the moment when the odor matching and releasing step is started next time, and presets the standard time length T0 for odor dissipation,

when the time length T is greater than or equal to a preset standard time length T0, carrying out the next odor matching and releasing step according to the changed environmental information instruction;