CN114073806A

CN114073806A - Light source module capable of relieving emotional depression and lighting device

Info

Publication number: CN114073806A
Application number: CN202010797716.4A
Authority: CN
Inventors: 吴育林; 梁明; 郭海浪; 郑书武; 何志鹏
Original assignee: Guangdong Cosio Lighting Co Ltd
Current assignee: Guangdong Cosio Lighting Co Ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2022-02-22
Anticipated expiration: 2040-08-10
Also published as: CN114073806B

Abstract

The invention relates to the technical field of lighting equipment, in particular to a light source module capable of relieving low mood and a lighting device, which comprise a substrate and a light source arranged on the substrate, wherein the light source comprises a lemon light source, a crimson light source and a yellow light source; the wavelength of light emitted by the lemon light source is 567-576 nm, and the spectral power of the lemon light source accounts for 20-40% of the total power of the light source; the wavelength of the light emitted by the scarlet light source is 660 nm-700 nm, and the spectral power of the scarlet light source accounts for 20-40% of the total power of the light source; the wavelength of light emitted by the yellow light source is 577-597 nm, and the spectral power of the yellow light source accounts for 20-40% of the total power of the light source. According to the light source module and the lighting device capable of relieving the low mood, the illumination module is provided with the lemon light source, the scarlet light source and the yellow light source, so that a living body (including a human body) can be promoted to secrete dopamine, the mood is improved, and the situations of low mood and head drop can be relieved.

Description

Light source module capable of relieving emotional depression and lighting device

Technical Field

The invention relates to the technical field of lighting equipment, in particular to a light source module capable of relieving low mood and a lighting device.

Background

People with low mood usually show worries, low voice, obviously reduced speech and actions, poor self-sensation, often self-mutilation, self-blame, and serious persons have obvious feelings of guilt. The mood decline is often accompanied by changes in certain physiological functions, such as loss or lack of appetite, sleep disturbance, amenorrhea, etc. In people with low mood, the dopamine content in the body is usually lower than the normal level, so in order to relieve the low mood, the dopamine secretion of the body is mainly promoted; some medicines in the prior art can promote the secretion of dopamine, but the medicines have certain side effects on human bodies more or less, and people with low mood resist taking the medicines more.

Disclosure of Invention

The invention aims to provide a light source module capable of relieving low mood and an illuminating device, and aims to solve the technical problem that in the prior art, the low mood needs to be relieved by taking medicines.

In order to achieve the above object, the present invention provides a light source module capable of relieving emotional depression, including a substrate and a light source disposed on the substrate, wherein the light source includes a lemon light source, a crimson light source and a yellow light source;

the wavelength of light emitted by the lemon light source is 567-576 nm, and the spectral power of the lemon light source accounts for 20-40% of the total power of the light source;

the wavelength of the light emitted by the scarlet light source is 660 nm-700 nm, and the spectral power of the scarlet light source accounts for 20-40% of the total power of the light source;

the wavelength of light emitted by the yellow light source is 577-597 nm, and the spectral power of the yellow light source accounts for 20-40% of the total power of the light source.

Preferably, the light source further comprises an orange light source, and the wavelength of light emitted by the orange light source is 610nm to 630 nm.

Preferably, the spectral power of the orange light source accounts for 10-30% of the total power of the light source.

Preferably, the spectral power of the lemon light source, the crimson light source, the yellow light source and the orange light source respectively accounts for 20-30% of the total power of the light sources.

Preferably, the color temperature value of the light source is 3000-6500K.

Preferably, the lemon light source, the crimson light source, the yellow light source, and the orange light source are respectively uniformly distributed around the center of the substrate.

Preferably, the lemon light source and the crimson light source are arranged at intervals, and the yellow light source and the orange light source are arranged at intervals.

The invention further provides an illuminating device capable of improving emotion, which comprises a lamp main body and the illumination module, wherein the illumination module is arranged in the lamp main body.

Preferably, the lamp main body comprises a first radiator and a first lampshade, the first radiator and the first lampshade are packaged to form a lamp tube cavity, the illumination module is installed on the first radiator, and the illumination module is located inside the lamp tube cavity.

The invention discloses a light source module and a lighting device capable of relieving low mood, which have the following beneficial effects:

1. the illumination module can promote organisms (including human bodies) to secrete dopamine by the aid of the lemon light source, the crimson light source and the yellow light source, so that emotion is improved, and the situations of low emotion and head-hanging flatus are relieved.

2. The orange light source is arranged in the light source, so that the light source module has better effect of improving the emotion of an organism, and is more effective in relieving the situations of emotional depression and head-hanging flatus.

3. The spectral power of the lemon light source, the scarlet light source, the yellow light source and the orange light source respectively accounts for 20-30% of the total power of the light sources, and the light source module has better effects of improving emotion and relieving low emotion.

4. When the color temperature value of the light source is 3000K-6500K, the irradiation of the light source has better effect on promoting the secretion of dopamine in a living body, namely better effect on improving emotion and relieving the emotional depression.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an illumination module according to the present invention;

FIG. 2 is a schematic structural diagram of a lamp according to a second embodiment of the present invention;

FIG. 3 is an exploded view of a second embodiment of the lamp of the present invention;

fig. 4 is a schematic side view of a first heat sink according to a second embodiment of the lamp of the present invention;

FIG. 5 is a schematic axial side view of a first heat sink according to a second embodiment of the present invention;

fig. 6 is a schematic axial side structure view of a first lampshade of a second lamp according to the second embodiment of the invention;

FIG. 7 is a schematic cross-sectional view of an axial side structure of a third embodiment of a lamp according to the present invention;

FIG. 8 is a schematic axial view of a third embodiment of a lamp according to the present invention;

FIG. 9 is a schematic cross-sectional view illustrating a fourth embodiment of a lamp according to the present invention;

fig. 10 is a schematic axial-side structural view of a fourth lamp according to an embodiment of the invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Example one

As shown in fig. 1, a light source module capable of relieving emotional depression includes a substrate 11 and a light source 12 disposed on the substrate 11, where the light source 12 includes a lemon light source 121, a crimson light source 122, and a yellow light source 123;

the wavelength of the light emitted by the lemon light source 121 is 567nm to 576nm, and the spectral power of the lemon light source 121 accounts for 20 to 40 percent of the total power of the light source 12;

the wavelength of the light emitted by the scarlet light source 122 is 660nm to 700nm, and the spectral power of the scarlet light source 122 accounts for 20 to 40 percent of the total power of the light source 12;

the wavelength of the light emitted by the yellow light source 123 is 577 nm-597 nm, and the spectral power of the yellow light source 123 accounts for 20-40% of the total power of the light source 12.

The lemon light source 121 is used for emitting lemon light with the wavelength of 567nm to 576nm, the crimson light source 122 is used for emitting crimson light with the wavelength of 660nm to 700nm, the yellow light source 123 is used for emitting yellow light with the wavelength of 577nm to 597nm, and the lemon light source 121, the crimson light source 122 and the yellow light source 123 are mixed to form specific light. Wherein the lemon light source 121, the crimson light source 122 and the yellow light source 123 all account for 20-40% of the total power of the light source 12. The lemon color can improve the absorption of nutrition and build bones. Scarlet light can stimulate kidney and adrenal gland, strengthen arterial function, increase blood pressure, increase heart rate, stimulate and influence emotional area, and stimulate emotional system. The yellow light can stimulate active muscle, stimulate lymphatic system, stimulate motor nervous system to activate muscle, build sensory nerve and motor nervous system, promote digestive system digestion, inhibit spleen, and improve depression and dysthymia. The spectral power is short for spectral power distribution (spectral power distribution); the power carried by a wave per unit frequency is obtained when the spectral density of the wave is multiplied by an appropriate coefficient, which is called the Power Spectral Density (PSD) or Spectral Power Distribution (SPD) of the signal.

In the invention creation process, the inventor takes a white mouse as a subject to carry out a first group of experiments, wherein the subject is 20 white mice with the weight of about 200g and the health condition is good; the inventors divided 20 mice into two groups (group one and group two), each group consisting of 10 mice; the living environment and the culture mode of the two groups are the same; wherein, the first group is a reference group, the second group is an experiment group, the first group adopts a common incandescent lamp to irradiate the experiment object, the second group adopts a lamp (such as a lamp tube or a bulb) provided with the light source module to irradiate the experiment object, the parameters of the lamp, such as illumination, color temperature and the like, are the same, and the irradiation time is 3 hours. Each mouse was tested before and after the experiment to determine the dopamine content in blood of the mice in nM (i.e., nmol/l, nanomole per liter).

The experimental subject selects the mouse mainly because the gene sequence of the mouse as the mammal is similar to that of the human, and the result measured on the mouse can generally obtain the same or similar result on the human body; the number of mice is sufficient, and various experimental requirements are easily met; the white mouse has small body shape and is easy to test.

The dopamine content value measured by the experiment adopts a high performance liquid chromatography, and the method specifically comprises the following steps:

1.1 instruments and reagents

DIONEX Summit high performance liquid chromatography (DIONEX corporation, usa), Chromeleon chromatography workstation (DIONEX corporation, usa), HP1049A electrochemical detector (agilent corporation, usa), RC5C low temperature high speed centrifuge (dupont corporation, usa), PHS-2C precision acidometer (shanghai lida instrument factory);

hydroxytryptamine (5-HT) was purchased from Sigma, USA; acetonitrile was purchased from TEDIA corporation, usa; sodium octane sulfonate (overseas district iridium chromatography materials trade division, Guangzhou city); the other reagents are all purchased from the market.

1.2 chromatographic conditions

A chromatographic column: develosil C30-UG-5 (150X 4.6mm,5 μm, Nomura Chemical Co., Ltd., Japan); mobile phase: potassium dihydrogen phosphate solution (25mmol/L, including disodium ethylene diamine tetraacetate 0.5mmol/L, sodium octane sulfonate 0.5mmol/L, pH 3.6 adjusted with phosphoric acid) and acetonitrile 90:10 (volume ratio), vacuum filtering with 0.45 μm filter membrane before use, flow rate 1.0 mL/min; a glassy carbon working electrode, an Ag/AgCl reference electrode and a detection potential of 0.6V; the column temperature was 30 ℃ and the autosampler temperature was 10 ℃.

1.3 sample Collection and processing

Serum: (SD mice are anesthetized, blood is collected in orbital venous plexus, standing is carried out, serum is centrifugally separated), 250 mu L of serum is sucked and placed into a centrifuge tube, 250 mu L of 2% trichloroacetic acid solution (precooled to 4 ℃) is added, vortex is carried out for 30s, standing is carried out for 30min, low-temperature high-speed centrifugation (4 ℃, 15000r/min and 15min) is carried out, and 50 mu L of supernatant is taken for sample injection and determination.

TABLE A statistical table of pre-and post-experimental data measured for a first set of experiments

As can be seen from the table I, the light source module of the technical scheme can be used for irradiating the white mouse for a period of time, so that the white mouse can be promoted to secrete dopamine hormone, the dopamine content in the white mouse is increased, the emotion can be improved, and the situations of low emotion and head drop and qi loss can be relieved. In the experiment, according to the observation of the experimental object, the experimental contrast of the second group is excited and lively compared with the first group after the light source module irradiates for a period of time. Therefore, through a first group of experiments, the light source module of the technical scheme can be used for irradiating the living body, and can promote the living body (including a human body) to secrete dopamine, so that the emotion is improved, and the situations of low emotion and head-hanging flatus are relieved.

Further, the light source 12 further includes an orange light source 124, and the wavelength of the light emitted by the orange light source 124 is 610nm to 630 nm.

The orange light source 124 is used for emitting light with the wavelength of 610 nm-630 nm; orange light can build lung, build and stimulate thyroid, and relax tight muscles. The inventors performed a second set of experiments as to whether light source 12 contained an orange light source 124. The subjects of the second group of experiments were 10 mice (group three) weighing about 200g, and had good health conditions; the living environment and culture mode of the experimental objects in the third group are the same as those of the first group of experiments. In this experiment, the parameters of the light source module are: the spectral power ratios of the lemon light source 121, the crimson light source 122 and the yellow light source 123 are all 30%, the spectral power ratio of the orange light source 124 is 10%, and the parameters such as the illuminance, the color temperature and the like are the same as those of the first group of experiments. The experimental methods (including irradiation time, detection method, etc.) of the second set of experiments are the same as those of the first set of experiments; after experiments, the following table is obtained.

TABLE II statistical data tables before and after experiment measured by second group of experiment

Comparing the data in the second group of the table one with the data in the second group of the table one, it can be seen that the light source 12 containing the orange light source 124 under the same experiment conditions and the same experiment time can secrete more dopamine hormone, and can improve the mood of the white mouse. Therefore, the light source 12 includes the orange light source 124, which can make the light source module have better effect of improving the emotion of the living body, and is more effective for relieving the situations of low emotion and head-hanging flatulence.

Further, the spectral power of the orange light source 124 accounts for 10-30% of the total power of the light source 12.

When the light sources 12 include the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124, the sum of the spectral power ratios of the four is the total power (100%) of the light sources 12, which means that the spectral power ratio of one or more light sources 12 is larger and the spectral power ratio of other light sources 12 is smaller, so the determination of the spectral power ratio of one or more light sources 12 should be considered with other light sources 12 to achieve better effect, in this embodiment, the spectral power of the lemon light source 121 accounts for 20-40% of the total power of the light sources 12, the spectral power of the crimson light source 122 accounts for 20-40% of the total power of the light sources 12, the spectral power of the yellow light source 123 accounts for 20-40% of the total power of the light sources 12, the spectral power of the orange light source 124 accounts for 10-30% of the total power of the light sources 12, for different ratios of the spectral power of the orange light source 124 to the total power of the light sources 12, the inventors performed a third set of experiments. In the third set of experiments, the main variable is the spectral power ratio of the orange light source 124, and the spectral power ratios of the lemon light source 121, the crimson light source 122 and the yellow light source 123 are all properly adjusted within a range of 20-40%, and the three are adjusted together, so as to avoid that the difference between the spectral power ratios of one light source 12 and the other two light sources 12 is too large, and the experiment result is influenced. For example, when the spectral power of the orange light source 124 accounts for 10% of the total power of the light source 12, the spectral power of the lemon light source 121, the crimson light source 122, and the yellow light source 123 account for 30%; when the spectral power of the orange light source 124 accounts for 30% of the total power of the light source 12, the spectral power of the lemon light source 121 and the scarlet light source 122 accounts for 23%, and the spectral power of the yellow light source 123 accounts for 24%.

The experimental subjects of the third group of experiments are 50 white mice with the body weight of about 200g, and the health condition is good; the inventors divided 50 mice into 5 groups (group four, group five, group six, group seven, group eight) of 10 mice each. The living environment and the culture mode of the experimental objects of the third group are the same as those of the first group of experiments; the parameters of the lamp such as illumination, color temperature and the like are the same as those of the first group of experiments. The main variable for each group of the third group is the spectral power ratio of the orange light source 124, see table three for details.

Table three third group experiment each group light source 12 parameter statistical table

TABLE IV data statistics tables before and after experiment measured by third group experiment

It can be known from the comparison and analysis of the experimental data in the second and fourth tables that when the spectral power ratios of the lemon light source 121, the crimson light source 122 and the yellow light source 123 are all within the range of 20-40%, and the spectral power of the orange light source 124 accounts for 10-30% of the total power of the light source 12, the illumination module has a better effect on improving the emotion of the living body, the main reason is that the spectral power ratio of the orange light source 124 has a certain relationship with the spectral power ratios of the lemon light source 121, the crimson light source 122 and the yellow light source 123, and if the spectral power ratio of the orange light source 124 is too large, the spectral power ratios of the lemon light source 121, the crimson light source 122 and the yellow light source 123 need to be reduced, thereby affecting the effect on improving the emotion of the living body; however, if the spectral power of the orange light source 124 is too small, the effect of improving the emotion of the living body may not be ensured.

Furthermore, the spectral power of the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 respectively accounts for 20-30% of the total power of the light source 12

Through comparing and analyzing the experimental data in the second table and the fourth table, the dopamine content value of the white mouse is improved more in the sixth group and the seventh group compared with other groups, and the power ratio of the light source 12 of each light source 12 in the sixth group and the seventh group is 20-30%; therefore, the light source module has better effect on improving emotion within the range.

Further, the color temperature value of the light source 12 is 3000K to 6500K.

The light source 12 has different color temperatures and different light colors, which brings different feelings. To enhance mood, the color temperature should give a feeling of warmth and brightness. The inventors performed a fourth set of experiments on the effect of color temperature values on mood enhancement. The experimental subjects of the fourth group of experiments are 60 white mice with the weight of about 200g, and the health condition is good; the inventor divides 60 mice into six groups (nine groups, ten groups, eleven groups, twelve groups, thirteen groups and fourteen groups), and each group contains 10 mice. The living environment and culture mode of the fourth group of experimental subjects are the same as those of the first group of experiments. The variable between the groups of the fourth set of experiments is the color temperature value of the light source 12. The color temperature values for each group are shown in table five.

Table five fourth group experiment each group light source 12 colour temperature value statistical table

Group of	Color temperature value
		Group nine	2500K
Group ten	3000K
		Group eleven	4000K
Twelve groups	5500K
		Group thirteen	6500K
Fourteen groups	7000K

TABLE sixteenth and fourth groups of data statistics tables before and after experiment

As can be seen from the analysis of the fifth table and the sixth table, when the color temperature of the light source 12 is 2500K, the content of dopamine in the blood of the white mouse is increased by 2.8nM after 3 hours of irradiation; when the color temperature of the light source 12 is 3000K, the content of dopamine in the blood of the white mouse is increased by 3.2nM after 3 hours of irradiation; when the color temperature of the light source 12 is 4000K, the content of dopamine in the blood of the white mouse is increased by 3.4nM after 3 hours of irradiation; when the color temperature of the light source 12 is 5000K, the content of dopamine in the blood of the white mouse is increased by 3.7nM after 3 hours of irradiation; when the color temperature of the light source 12 is 6500K, the content of dopamine in the blood of the white mouse is increased by 3.9nM after 3 hours of irradiation; when the color temperature of the light source 12 was 7000K, the dopamine content in the blood of the white mouse increased by 2.9nM after 3 hours of irradiation. Therefore, when the color temperature value of the light source 12 is 3000K to 6500K, the irradiation of the light source 12 is more effective for promoting the secretion of dopamine in the living body, that is, more effective for enhancing the mood.

Further, the lemon light source 121, the crimson light source 122, the yellow light source 123, and the orange light source 124 are respectively uniformly distributed around the center of the substrate 11.

In this embodiment, the substrate 11 is circular, so the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 are uniformly distributed around the center of the substrate 11, that is, the distance from the four light sources to the center of the substrate 11 is equal, and the distance between two adjacent light sources 12 in the four light sources is also equal. With such an arrangement, the main purpose is to mix the lights emitted by the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 more uniformly, so that the illumination module has a better effect on enhancing emotion. In the inventive process, the inventor performed a fifth set of experiments with respect to the arrangement of the lemon light source 121, the crimson light source 122, the yellow light source 123, and the orange light source 124. The experimental subjects of the fifth group of experiments are 30 white mice with the body weight of about 200g, and the health condition is good; the inventors divided 30 mice into 3 groups (fifteen, sixteen, seventeen), and 10 groups each. The light sources 12 in group fifteen are arranged in such a manner that the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 are uniformly distributed around the center of the substrate 11; the sixteen light sources 12 are arranged in such a way that the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 are sequentially arranged in the same direction; the light sources 12 in the seventeenth group are arranged in a manner that the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 are surrounded to form a rectangle. The living environment, culture mode, experimental method, etc. of the experimental subjects of the fifth group are the same as those of the first group.

TABLE seventeenth group and fifth group data statistical table before and after experiment

By analyzing the seven data in the table, when the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 are uniformly distributed and arranged around the center of the substrate 11, the content of dopamine in the blood of the white rat is increased by 3.1nM after 3 hours of irradiation; when the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 are sequentially arranged in the same direction, the content of dopamine in the blood of the white rat is increased by 2.5nM after 3 hours of irradiation; when the lemon light source 121, the crimson light source 122, the yellow light source 123 and the orange light source 124 are surrounded to form a rectangle, the content of dopamine in the blood of the white rat is increased by 2.7nM after 3 hours of irradiation. Therefore, compared to other arrangements, the even distribution of the lemon light source 121, the crimson light source 122, the yellow light source 123, and the orange light source 124 around the center of the substrate 11 is more effective in promoting the secretion of dopamine in the living body, that is, in enhancing the mood.

Further, the lemon light source 121 and the crimson light source 122 are disposed at intervals, and the yellow light source 123 and the orange light source 124 are disposed at intervals.

That is, the yellow light source 123 and the orange light source 124 are provided between the lemon light source 121 and the crimson light source 122, respectively, and the lemon light source 121 and the crimson light source 122 are provided between the yellow light source 123 and the orange light source 124, respectively. With such an arrangement, the yellow light and the lemon light with relatively close colors can be prevented from being concentrated in a certain area, so that the light emitted by the light source 12 is more uniformly mixed, and the effect of mixing the light is better.

In another aspect of the present invention, an illumination device capable of alleviating a low mood includes a lamp main body 2 and an illumination module 1 as described in the above, where the illumination module 1 is installed in the lamp main body 2. The illumination module 1 is used as a light emitting element for enhancing emotion and is arranged in the lamp main body 2 to form a complete lamp for convenient use.

Example two

As shown in fig. 2 to 6, the lamp main body 2 includes a first heat sink 21 and a first lamp shade 22, the first heat sink 21 and the first lamp shade 22 are packaged to form a lamp cavity 25, the illumination module 1 is mounted on the first heat sink 21, and the illumination module 1 is located inside the lamp cavity 25.

The first heat sink 21 and the first lamp shade 22 are assembled together to form a long cylindrical shape, specifically, the assembled portion of the first heat sink 21 and the first lamp shade 22 is a semi-cylindrical shape, and the two are sealed to form a hollow cylindrical shape, and the hollow portion is the lamp cavity 25. The illumination module 1 is arranged on the first radiator 21 and positioned above the first lampshade 22, and the illumination module 1 is arranged on the first radiator 21; when the fluorescent tube during operation, illumination module 1 can send the light that is used for improving the sleep, and illumination module 1 can produce the heat at the fluorescent tube during operation, consequently installs illumination module 1 on first radiator 21, can in time dispel the heat, avoids the high temperature, causes the components and parts to damage. The first lamp shade 22 and the first heat sink 21 form a closed lamp cavity 25, thereby protecting the illumination module 1 disposed in the lamp cavity 25.

Further, the lamp body 2 further includes a lamp pin 23 and a lamp plug 24, the lamp plug 24 is installed at two ends of the lamp cavity 25, and the lamp pin 23 is installed on the lamp plug 24.

Two lamp plugs 24 are respectively installed at two ends of the first heat sink 21 and the first lamp shade 22 to form a closed lamp cavity 25; the lamp pin 23 is installed on the lamp plug 24, and the lamp pin 23 is mainly used for connecting the illumination module 1 with an external power supply. As is known, a general lamp tube needs to be installed on a corresponding lamp socket when in use, and is specifically connected with the lamp socket through lamp tube plugs and lamp pins at two ends of the lamp tube when in installation. The lamp in this embodiment is in the form of a lamp tube, and is also provided with a lamp tube plug 24 and a lamp pin 23, so that the lamp can be conveniently mounted on a lamp holder.

Further, the first heat sink 21 includes a first arch portion 211, a second arch portion 213, and a vertical portion 212 connecting the first arch portion 211 and the second arch portion 213, and the cross section of the first heat sink 21 is approximately "i" shaped; the first cover 22 has a semi-cylindrical shape, and the side edges of the two sides of the first cover are engaged with the side edges of the two sides of the first arched portion 211.

The first heat sink 21 has an approximately i-shaped cross section, which includes a second arch portion 213, a vertical portion 212, and a first arch portion 211 from top to bottom. The first heat sink 21 is located above the first lampshade 22, and the first heat sink and the first lampshade are packaged to form a lamp tube main body, specifically, the side edges of the two sides of the first arched portion 211 are clamped and/or bonded with the side edges of the two sides of the first lampshade 22. Taking the first arched portion 211 and the first lampshade 22 as an example, specifically, two sides of the first arched portion 211 may be provided with grooves 2111, two sides of the first lampshade 22 are provided with protruding strips 221, and then the protruding strips 221 are clamped in the grooves 2111; during installation, specifically, the tail end of the first lampshade 22 is inserted from the head end of the first heat sink 21, so that the tail end of the protruding strip 221 is inserted into the head end of the groove 2111, and then the first lampshade 22 is pushed, and when the head end of the first lampshade 22 is overlapped with the head end of the first heat sink 21 and the tail end of the first lampshade 22 is overlapped with the tail end of the first heat sink 21, the encapsulation of the first lampshade 22 and the tail end of the first heat sink 21 is completed. Of course, the connection between the first arched portion 211 and the first lampshade 22 may also be an adhesive, or a one-side snap connection and a one-side adhesive connection. The shape of the first heat sink 21 is designed to facilitate its connection with the first lamp housing 22.

The second arch 213 has the same radius as the cross-section of the first lamp housing 22, so that the cross-section of the lamp body is a perfect circle. The structure of the lamp tube main body is more reasonable and beautiful.

EXAMPLE III

As shown in fig. 7 to 8, the lamp main body 2 includes a second lamp cover 26, a housing 27, a screw housing 28, a negative ion generator 29, a driver 201, and a power contact 202; a second lamp housing 26 and a screw housing 28 are respectively installed at both ends of the housing 27; the illumination module is arranged in the second lampshade 26, and the light source is positioned at one end close to the lampshade; the power contact 202 is mounted on the threaded shell 28 and is electrically connected with the light source and the driver 201; the negative ion generator 29 and the driver 201 are both arranged in the shell 27, and the driver 201 is electrically connected with the negative ion generator 29; the side wall of the housing 27 is opened with a vent 271.

Specifically, the lamp described in this embodiment is in the form of a bulb. The second lampshade 26 and the threaded shell 28 are respectively installed at two ends of the shell 27, the illumination module is installed in a cavity formed after the second lampshade 26 and the shell 27 are assembled, and a light source on the illumination module faces the second lampshade 26, so that light rays emitted by the light source can be emitted outwards through the second lampshade 26 and further can irradiate on a human body; the outer wall of the threaded shell 28 is provided with threads matched with an external lamp holder, and the lamp is arranged on the lamp holder, in particular the threaded shell 28 is screwed on the lamp holder. The screw shell 27 is provided with a power contact 202, the power contact 202 is electrically connected with the light source and the driver 201, when the lamp is installed on the lamp holder, an external power is transmitted to the power contact 202 through the lamp holder, and then the power contact 202 transmits the power to the illumination module and the driver 201. The driver 201 is electrically connected with the anion generator 29, and both are located in the housing 27, the driver 201 can drive the anion generator 29 to operate after being electrified, and the anion generator 29 has the functions of refreshing air, eliminating smoke and dust, enhancing the moisture retention of hair and preventing hair from being split. The side wall of the housing 27 is opened with a ventilation hole 271 penetrating the inside of the housing 27 and the outside of the housing 27, and air can circulate between the outside and the inside of the housing 27 through the ventilation hole 271, so that the function of the negative ion generator 29 is more remarkable.

Example four

As shown in fig. 9 to 10, the lamp main body 2 includes a second heat sink 203, an outer ring 204, an inner ring 205, an optical plate 206, a rubber ring 207, and a torsion spring 208; the inner ring 205 is sleeved on the second heat sink 203, specifically, the rubber ring 207 is sleeved on the inner ring 205 and abuts against the inner wall of the inner ring 205; the outer ring 204 is sleeved on the inner ring 205, and the two torsion springs 208 are symmetrically arranged on the inner wall of the outer ring 204; the optical plate 206 is installed at the lower end of the heat sink; the illumination module is installed on the heat sink, and the light source faces the side of the optical plate 206; the optical plate 206 is a diffusion plate or a glass plate.

The lamp described in this embodiment is in the form of a down lamp, the second heat sink 203 is hollow, and the lower end is an opening; the optical plate 206 is mounted on the lower end of the second heat sink 203 to seal the lower end opening. The optical plate 206 is specifically sleeved on the second heat sink 203 through the inner ring 205, and then the inner ring 205 fixes the optical plate 206 at the lower end of the second heat sink 203. The illumination module is specifically installed on the inner top surface of the second heat sink 203, and the light source faces the optical plate 206, and the illumination emitted by the light source is emitted outward through the optical plate 206. The rubber ring 207 is sleeved on the heat sink, and then the inner ring 205 is sleeved on the rubber ring 207, so that the rubber ring 207 abuts against the inner wall of the inner ring 205, and the inner ring 205 and the second heat sink 203 are fixed in an extruding manner. The outer ring 204 is sleeved on the inner ring 205, the outer wall of the outer ring 204 is symmetrically provided with two torsion springs 208, and the lamp can be simply and directly embedded and installed on the corresponding position by utilizing the elasticity of the torsion springs 208.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a can alleviate light source module of mood low-grade which characterized in that: the red-red LED illuminating lamp comprises a substrate and a light source arranged on the substrate, wherein the light source comprises a lemon light source, a red-red light source and a yellow light source;

2. The light source module for alleviating mental depression as claimed in claim 1, wherein: the light source also comprises an orange light source, and the wavelength of light emitted by the orange light source is 610 nm-630 nm.

3. The light source module for alleviating mental depression as claimed in claim 2, wherein: the spectral power of the orange light source accounts for 10-30% of the total power of the light source.

4. The light source module for alleviating mental depression as claimed in claim 3, wherein: the spectral power of the lemon light source, the crimson light source, the yellow light source and the orange light source respectively accounts for 20-30% of the total power of the light sources.

5. The light source module for alleviating mental depression as claimed in claim 2, wherein: the color temperature value of the light source is as follows: 3000-6500K.

6. The light source module for alleviating mental depression as claimed in claim 2, wherein: the lemon light source, the crimson light source, the yellow light source and the orange light source are respectively and uniformly distributed around the center of the substrate.

7. The light source module capable of alleviating mental depression according to claim 6, wherein: the lemon light source and the scarlet light source are arranged at intervals, and the yellow light source and the orange light source are arranged at intervals.

8. An illumination device capable of enhancing emotion, characterized in that: the lighting module comprises a lamp body and the lighting module set forth in claims 1-5, wherein the lighting module set is mounted in the lamp body.

9. A mood-enhancing lighting device as recited in claim 8, wherein: the lamp main body comprises a first radiator and a first lampshade, the first radiator and the first lampshade are packaged to form a lamp tube cavity, the illumination module is installed on the first radiator, and the illumination module is located inside the lamp tube cavity.