CN106402757B - A kind of Office lighting systems and method - Google Patents

A kind of Office lighting systems and method Download PDF

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Publication number
CN106402757B
CN106402757B CN201611093245.9A CN201611093245A CN106402757B CN 106402757 B CN106402757 B CN 106402757B CN 201611093245 A CN201611093245 A CN 201611093245A CN 106402757 B CN106402757 B CN 106402757B
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lanterns
lamps
low level
office
illumination
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CN106402757A (en
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林怡
郝洛西
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Tongji University
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Tongji University
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The present invention discloses a kind of Office lighting systems and method.System includes: that high-order lamps and lanterns are that lower illuminated is evenly distributed with lamps and lanterns, is located at ceiling lower part, using suspension lifting or Embedded mounting means, for adjusting the illumination level of office's general lighting；Low level lamps and lanterns are diffusion type surface light-emitting lamp, are installed on each desk top；The light of low level lamps and lanterns is oliquely downward irradiated to the eye of office worker, and the angle with horizontal plane is 30 °；The output end of time set is connected with control system, and time signal is sent to control system；The output end of control system is connected with high-order lamps and lanterns and low level lamps and lanterns, controls the high-order illumination of lamps and lanterns and the illumination and colour temperature of low level lamps and lanterns according to the time signal of time set.Technical solution of the present invention makes in obtainable sufficient and appropriate light stimulation in the daytime, and then to obtain photo-biological stimulating effect in the indoor office worker for lacking natural lighting, improve the degree of awakening of office worker, improve sleep quality, improve working efficiency.

Description

A kind of Office lighting systems and method
Technical field
The present invention relates to lighting areas, more particularly to a kind of Office lighting systems and method.
Background technique
With the development of society, urbanization, information-based continuous acceleration and the progress of production method, people are indoors The time of work is more and more.Office, as the important place of people's routine work, body and mind of the environmental quality for people Health has very important influence.In the factors for forming working environment, illumination is considered as mostly important factor One of.Quality of lighting not only directly affects understanding and cognition of the employee to task, also to the emotion of employee and emotional state Generation effect, more to a great extent has an impact the health of staff.This is because light can by physiology, psychology and The approach of biology influences the circadian rhythm health of people.
2002, the third class photosensory cell that American scholar DavidBerson etc. has found on human eye retina --- mind Through ganglion cell (ipRGCs), non-vision biological effect of the light for human body is disclosed from neurology angle.The gangliocyte with Hypothalamus suprachiasmatic nucleus neural (suprachiasmatic nucleus, SCN) is connected, and adjusts the secretion of melatonin, in turn Control the biological effects such as human circadian (Circadian Rythem) and pupillary reflex.In the daytime bright light stimulation IpRGCs makes one internal concentration of cortisol and increases, and inhibits the secretion of melatonin.And dark then promotes pineal body to synthesize and releases Melatonin is put into hematological system, so that night melatonin blood level is 5~10 times more than daytime.Therefore, illumination is people The main triggers of body circadian rhythm, light dark period become the principal element for promoting human circadian synchronous with solar day.
The research of medical domain has proven to the physiological stimulation for lacking the light that needed by human body is wanted for a long time --- and " light vitamin " will Lead to human circadian's disorder, bring many health problems, such as causes seasonal Emotional Disorders (Seasonal affective Disorder, SAD), the diseases such as chronic sleep obstacle, the risk for reducing women pregnancy rate, increasing miscarriage probability and suffering from breast cancer, Induce cardiovascular functional disorder etc..Studies have found that retinal illuminance, which is at least up to 1000lx, could occur biological sexual stimulus, and In the daytime office worker's less fatiguability relatively of the office of vertical illumination 1000lx or more is obtained, sleep quality is also relatively more It is good.
However, a large amount of working space in China lacks enough natural lightings.To the existing office building in China District of Shanghai The illumination field data show of field research, even if considering that artificial light also has 30% office work in the period that works by day Face average illumination is less than 300lx.And the vertical illumination average value of station eye height is entirely below 1000lx, and 20 offices In be only greater than 500lx between 4.Working position other than 4 meters away from window, natural lighting level either vertical illumination or horizontal illumination All it is far below 100lx.
In addition, existing office's artificial light standard does not fully consider the demand of human body yet.Existing daylighting design specification " architectural lighting design standard " GB/T 50033-2001 provides that general office coefficient of lighting standard value is 3%, indoor natural light Illuminance standard level is 450lx.And the regulation of " standard for lighting design of buildings " GB50034-2013 is also the desk of office Illumination of working plane is 300lx or 500lx (advanced office).
Thus, existing office's luminous environment is difficult to meet the physically and mentally healthy demand of staff.Researches show that away from daylighting The nearlyr staff of window, light income is relatively large in the daytime, and then has higher sleep quality；Staff far from window, then Since the light stimulation obtained in the daytime is less, then it is poor to tend to sleep quality.
China still has focused largely on visual performance, lighting energy saving or intelligence control for the correlative study of office lighting at present System aspect, without considering that staff is in the daytime to the health demand of vertical illumination in office.
Summary of the invention
The present invention is in view of, in the daytime to the demand of vertical illumination, providing a kind of Office lighting systems in office.
To achieve the above object, the present invention provides following schemes:
A kind of Office lighting systems, which is characterized in that including high-order lamps and lanterns, low level lamps and lanterns, time set and control system System；
The high position lamps and lanterns are that lower illuminated is evenly distributed with lamps and lanterns, are located at ceiling lower part, using suspension lifting or Embedded peace Dress mode, apart from 2.5 meters of ground or more, for adjusting the illumination level of office's general lighting；
The low level lamps and lanterns are diffusion type surface light-emitting lamp, are installed on each desk top, are highly lower than the high position Lamps and lanterns；The light of the low level lamps and lanterns is oliquely downward irradiated to the eye of office worker, and the angle with horizontal plane is 30 °；
The output end of the time set is connected with the control system, and time signal is sent to the control system；
The output end of the control system is connected with the high-order lamps and lanterns and the low level lamps and lanterns, according to the time set Time signal control the high-order illumination of lamps and lanterns and the illumination and colour temperature of the low level lamps and lanterns.
Optionally, the vertical illumination peak that the low level lamps and lanterns are irradiated to office worker's eye is greater than or equal to 1000lx, colour temperature peak are greater than or equal to 8000K.
Optionally, the luminescent spectrum retinal ganglial cells containing human body of the low level lamps and lanterns sensitive 460 nanometers~ 480 nanometers of blue color spectrum；
Optionally, the low level lamps and lanterns are lifted using suspension, between the 1.3m~1.5m of height distance ground.
Optionally, the low level lamps and lanterns are placed on desk by lamp bracket support, the working face of height distance desk Between 0.4m~0.6m.
Optionally, the low level lamps and lanterns include even light shield and fluorescent light source, and the light-emitting surface of the fluorescent light source is semicircle Or the diffusion light-emitting surface of plane.
The invention also discloses a kind of office lighting methods to specifically include for the Office lighting systems:
, and low level lamp are preset in the control system of the Office lighting systems at the working moment in the morning at the next moment in the afternoon Has close moment；
When the control system detects that the time of the time set of the Office lighting systems is to go to work the moment in the morning When, the high-order lamps and lanterns of the Office lighting systems are opened, the illumination for adjusting the high-order lamps and lanterns makes indoor office table of handling official business Working face average level illumination is greater than 500lx and continues to the low level lamps and lanterns close moment；The office is opened simultaneously to shine The low level lamps and lanterns of bright system, the illumination for adjusting the low level lamps and lanterns make the illumination of office worker's eye be greater than 1000lx and continue to The low level lamps and lanterns close moment, when the colour temperature of office worker's eye being made to be greater than 8000K and continue to that the low level lamps and lanterns are closed It carves；The low level lamps and lanterns close moment is later than described the morning working moment 30~45 minutes；
When the control system detects that the time of time set is low level lamps and lanterns close moment, within 30 minutes, The illumination for adjusting the high-order lamps and lanterns makes office's general lighting be greater than 500lx and continues to that come off duty the moment in the afternoon, meets office The visual demand of indoor office personnel；The control system closes the low level lamps and lanterns simultaneously；
When the control system detects that the time of time set is, the photograph of the adjusting high-order lamps and lanterns at the next moment in the afternoon The bright working face average level illumination 300lx for making office indoor office table.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
1, the present invention increases the illumination in the daytime and the possible variation model of colour temperature of office by the setting of high-order lamps and lanterns It encloses, can be according to office worker's psychology, psychological need, section gives the different light stimulation of indoor office personnel in different times.
2, the present invention passes through the setting of low level lamps and lanterns, supplemented with the vertical illumination that each office worker obtains in the daytime, to every The retina of a office worker generates biological sexual stimulus, inhibits the melatonin secretion level in the morning, improves office worker's morning Alertness and degree of awakening, and be conducive to office worker sleep quality.
3, the present invention is according to the high-order illumination of lamps and lanterns of commuter time regular adjusting and the illumination and color of low level lamps and lanterns Temperature, guarantee to handle official business indoor illumination and colour temperature maintain optimum level in section in different times, greatly reduce office worker Degree of fatigue, improve the working efficiency of office worker in office, conducive to office worker human circadian health.
4, the low level lamps and lanterns used in the present invention are provided with even light shield for diffusion type area source, and control irradiation duration, no Physiological can be caused to injure eye.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings Obtain other attached drawings.
Fig. 1 (a) is a kind of installation of the low level lamp installation of Office lighting systems embodiment of the present invention on desk Effect picture；
Fig. 1 (b) is to invent a kind of low level lamps and lanterns of Office lighting systems embodiment using the peace of the mounting means lifted Fill effect picture；
Fig. 2 is a kind of system construction drawing of Office lighting systems embodiment of the present invention；
A kind of present invention spectrum of the low level lamp luminescence spectrum of Office lighting systems embodiment in the position Fig. 3 constitutes figure；
Fig. 4 is a kind of low level lamps and lanterns splicing side view of Office lighting systems embodiment of the present invention；
Fig. 5 is a kind of method flow diagram of office lighting embodiment of the method for the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of Office lighting systems.
Fig. 1 (a) is a kind of installation of the low level lamp installation of Office lighting systems embodiment of the present invention on desk Effect picture；
Fig. 1 (b) is to invent a kind of low level lamps and lanterns of Office lighting systems embodiment using the peace of the mounting means lifted Fill effect picture；
Fig. 2 is a kind of system construction drawing of Office lighting systems embodiment of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of Office lighting systems, including high-order lamps and lanterns 1, low level lamps and lanterns 2, time set 3 and control System 4 processed；
The high position lamps and lanterns 1 are that lower illuminated is evenly distributed with lamps and lanterns, are located at ceiling lower part, using suspension lifting or Embedded peace Dress mode, apart from 2.55 meters of ground, for adjusting the illumination level of office's general lighting；
The low level lamps and lanterns 2 are diffusion type surface light-emitting lamp, are participated in Fig. 1 (b), and the low level lamps and lanterns are using suspension lifting Mounting means is installed on each 5 top of desk, highly away from ground 1.466m；The desk is away from ground 0.76m；The low level lamp The light of tool 2 is oliquely downward irradiated to the eye 6 of office worker, and the angle with horizontal plane is 30 °；
The output end of the time set 3 is connected with the control system 4, and time signal is sent to the control system 4；
The output end of the control system 4 is connected with the high-order lamps and lanterns 1 and the low level lamps and lanterns 2, according to the timing The time signal of device 3 controls the high-order illumination of lamps and lanterns 1 and the illumination and colour temperature of the low level lamps and lanterns 2.
Optionally, the vertical illumination peak that the low level lamps and lanterns 2 are irradiated to office worker's eye 6 is greater than or equal to 1000lx, colour temperature peak are greater than or equal to 8000K.
Referring to Fig. 1 (a), the low level lamps and lanterns 2 are placed on desk 5 by lamp bracket support, and height distance ground 1.4~ Between 1.5m, the horizontal distance of the eye 6 apart from office worker is between 0.55~0.65m.
Optionally, the low level lamps and lanterns 2 are placed on the ground by lamp bracket support, the working face of height distance desk 5 Between 0.4m~0.6m.
A kind of present invention spectrum of the low level lamp luminescence spectrum of Office lighting systems embodiment in the position Fig. 3 constitutes figure.
Referring to Fig. 3, sensitive 460 nanometers of the luminescent spectrum retinal ganglial cells containing human body of the low level lamps and lanterns 2 ~480 nanometers of blue color spectrum；The blue color spectrum adjusts point of melatonin by stimulation human body retinal ganglial cells It secretes, and then the circadian rhythm and sleep quality of human body is adjusted.
Fig. 4 is a kind of low level lamps and lanterns splicing side view of Office lighting systems embodiment of the present invention.
Referring to fig. 4, the low level lamps and lanterns 2 include even light shield and light source 7, and the light-emitting surface of the light source 7 is semicircle, by two A section is that fan-shaped the slim-line lamp 8 is spliced, and the light that the light source 7 issues irradiates office worker through semicircular light-emitting surface Eye 6 or face.The low level lamps and lanterns 2 use diffusion type area source, and are provided with even light shield, control irradiation duration, even if Vertical irradiation office worker eye 6 will not cause any physiological to injure to eye 6.
Fig. 5 is a kind of method flow diagram of office lighting embodiment of the method for the present invention；
Referring to Fig. 5, a kind of office lighting method is specifically included for the Office lighting systems:
Step 501: the default commuter time: when presetting morning working in the control system of the Office lighting systems Quarter, and low level lamps and lanterns close moment at the next moment in the afternoon；
Step 502: the illumination adjustment at: when the control system 4 detects the office lighting system at the working moment in the morning The time of the time set 3 of system is when going to work the moment morning, to open the high-order lamps and lanterns 1 of the Office lighting systems, adjust institute The illumination for stating high-order lamps and lanterns 1 makes the working face average level illumination of office indoor office table 5 be greater than 500lx and continues to described low Position lamps and lanterns close moment；The low level lamps and lanterns 2 for opening the Office lighting systems simultaneously, adjust the illumination of the low level lamps and lanterns 2 So that the illumination of office worker's eye is greater than 1000lx and continue to the low level lamps and lanterns close moment, makes the color of office worker's eye Temperature is greater than 8000K and continues to the low level lamps and lanterns close moment；The low level lamps and lanterns close moment is later than the morning working Moment 30~45 minutes；
Step 503: functional lighting adjustment: when the control system 4 detects the time of time set 3 for low level lamps and lanterns pass When closing the moment, within 30 minutes, the illumination for adjusting the high-order lamps and lanterns 1 makes office's general lighting be greater than 500lx and continues It comes off duty the moment to afternoon, meets the visual demand of office worker in office；The control system 4 closes the low level lamp simultaneously Tool 2；
Step 504: the illumination adjustment at come off duty afternoon: when the control system 4 detects that time of time set 3 is at moment Come off duty the moment in the afternoon, and the illumination for adjusting the high-order lamps and lanterns 1 makes the working face average level illumination of office indoor office table 5 300lx。
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not It is interpreted as limitation of the present invention.

Claims (6)

1. a kind of office lighting method is used for a kind of Office lighting systems, which is characterized in that the lighting system includes a high position Lamps and lanterns, low level lamps and lanterns, time set and control system；
The high position lamps and lanterns are that lower illuminated is evenly distributed with lamps and lanterns, are located at ceiling lower part, using suspension lifting or Embedded installation side Formula, apart from 2.5 meters of ground or more, for adjusting the illumination level of office's general lighting；The low level lamps and lanterns are diffusion type face Light-emitting lamp is installed on each desk top, highly lower than the high-order lamps and lanterns；The light of the low level lamps and lanterns is oliquely downward It is irradiated to the eye of office worker, the angle with horizontal plane is 30 °；The output end of the time set and the control system phase Even, time signal is sent to the control system；The output end of the control system and the high-order lamps and lanterns and the low level Lamps and lanterns are connected, and control the high-order illumination of lamps and lanterns and the photograph of the low level lamps and lanterns according to the time signal of the time set Degree and colour temperature；
The means of illumination specifically includes:
, and low level lamps and lanterns are preset in the control system of the Office lighting systems to close at the working moment in the morning at the next moment in the afternoon Close the moment；
When the control system detects that the time of the time set of the Office lighting systems is to go to work the moment morning, open The high-order lamps and lanterns of the Office lighting systems are opened, the illumination for adjusting the high-order lamps and lanterns makes the working face of office indoor office table Average level illumination is greater than 500lx and continues to the low level lamps and lanterns close moment；The Office lighting systems are opened simultaneously Low level lamps and lanterns, the illumination for adjusting the low level lamps and lanterns is greater than the illumination of office worker's eye 1000lx and to continue to described low Position lamps and lanterns close moment makes the colour temperature of office worker's eye be greater than 8000K and continues to the low level lamps and lanterns close moment；It is described Low level lamps and lanterns close moment is later than described the morning working moment 30~45 minutes；
When the control system detects that the time of time set is low level lamps and lanterns close moment, within 30 minutes, adjust The illumination of the high position lamps and lanterns makes office's general lighting be greater than 500lx and continues to that come off duty the moment in the afternoon, meets in office The visual performance demand of office worker；The control system closes the low level lamps and lanterns simultaneously；
When the control system detects that the time of time set is to come off duty the moment afternoon, the illumination for adjusting the high-order lamps and lanterns makes The working face average level illumination for indoor office table of handling official business is 300lx.
2. means of illumination according to claim 1, which is characterized in that the low level lamps and lanterns are irradiated to office worker's eye Vertical illumination peak is greater than or equal to 1000lx, and colour temperature peak is greater than or equal to 8000K.
3. means of illumination according to claim 2, which is characterized in that the luminescent spectrum view containing human body of the low level lamps and lanterns 460 nanometers~480 nanometers sensitive of blue color spectrum of film gangliocyte.
4. means of illumination according to any one of claims 1 to 3, which is characterized in that the low level lamps and lanterns are using outstanding It hangs and lifts, between the 1.3m~1.5m of height distance ground.
5. means of illumination according to any one of claims 1 to 3, which is characterized in that the low level lamps and lanterns pass through lamp Frame support is placed on desk, and the working face of height distance desk is between 0.4m~0.6m.
6. means of illumination according to any one of claims 1 to 3, which is characterized in that the low level lamps and lanterns include even Light shield and fluorescent light source, the light-emitting surface of the fluorescent light source are semicircle or plane diffusion light-emitting surface.
CN201611093245.9A 2016-12-02 2016-12-02 A kind of Office lighting systems and method Active CN106402757B (en)

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CN111935880A (en) * 2020-07-06 2020-11-13 珠海兴业绿色建筑科技有限公司 Illumination control method and illumination control system
CN111629475B (en) * 2020-07-13 2021-04-20 清华大学 Illumination adjusting system and method
WO2022137336A1 (en) * 2020-12-22 2022-06-30 株式会社Luci Work desk light
CN114786305A (en) * 2022-03-18 2022-07-22 佛山电器照明股份有限公司 Rhythmic lighting system for classroom and control method thereof
CN115281446A (en) * 2022-07-25 2022-11-04 美勒森家居科技有限公司 Control method and system of intelligent office table and terminal equipment

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