CN102042552A - Construction lamp and construction lamp system - Google Patents

Construction lamp and construction lamp system Download PDF

Info

Publication number
CN102042552A
CN102042552A CN2010105182703A CN201010518270A CN102042552A CN 102042552 A CN102042552 A CN 102042552A CN 2010105182703 A CN2010105182703 A CN 2010105182703A CN 201010518270 A CN201010518270 A CN 201010518270A CN 102042552 A CN102042552 A CN 102042552A
Authority
CN
China
Prior art keywords
construction lamp
construction
light
lamp
night
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2010105182703A
Other languages
Chinese (zh)
Other versions
CN102042552B (en
Inventor
中出宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CatEye Co Ltd
Original Assignee
CatEye Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CatEye Co Ltd filed Critical CatEye Co Ltd
Publication of CN102042552A publication Critical patent/CN102042552A/en
Application granted granted Critical
Publication of CN102042552B publication Critical patent/CN102042552B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y02B20/42

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Road Signs Or Road Markings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The present invention provides a construction lamp and a construction lamp system. The construction lamp comprises the following components: a solar panel and a battery unit which are used as independent power sources; light-emitting diodes which are used for emitting light when the power from the battery unit is received; a receiving antenna which is used for receiving a standard time signal and a frequency signal; and a CPU which is used for controlling the timing of the light emitting operation of the light-emitting diodes based on the standard time signal and frequency signal received by the receiving antenna.

Description

Construction lamp and construction lamp system
Technical field
The present invention relates to a kind of being mainly used in and for example indicate the construction lamp of the hazardous area of job site and the construction lamp system that comprises a plurality of this construction lamps.
Background technology
Traditionally, be used widely with safety lamp (hereinafter, being called the construction lamp) in the job site of using at the place, scene of and construction site on-the-spot such as road construction etc.This construction lamp is that being used for to pedestrian's untill further notice should the scene be a kind of emergency warning lamp of hazardous area, and in order to increase the function of its attracts attention, the operation of glimmering usually of this construction lamp.Usually use the construction lamp in the mode that is mounted to support (also be called colored road awl, or abbreviate the road awl as), fence, roadblock or scaffold etc., and the construction lamp is classified into unit equation construction lamp and tubular type construction lamp in a broad sense.
Come applying unit formula construction lamp in the mode that is mounted separately to above-mentioned support etc., for example, at the real concrete structure that discloses unit equation construction lamp in flat 7-25016 and the Japanese Utility Model registration 3014807 of opening of Japan.Especially, suitably use tubular type construction lamp in the mode of twining above-mentioned fence, roadblock or scaffold etc., for example, at the real concrete structure that discloses tubular type construction lamp among clear 64-16651 and the Japanese kokai publication hei 11-161861 of opening of Japan.
Unit equation construction lamp for example can be according to the zone of hazardous area, and the aspects such as interval between installation site, quantity and lamp freely change, and comparatively superior aspect big Installation Flexibility.When the zone of hazardous area was big, tubular type construction lamp was comparatively superior aspect relatively easy installation.
In recent years, so-called solar energy construction lamp is popularized just gradually as unit equation construction lamp.This solar energy construction lamp adopts low-power, durable high strength light emitting diode as light source, and adopts and comprise that the independent current source of solar panel and battery is as power supply.Need not this class construction lamp is connected to external power source such as source power supply etc., this makes and has further improved the distinctive above-mentioned big Installation Flexibility of unit equation construction lamp.
In the construction lamp, when the zone of hazardous area was big, preferably, a plurality of light sources that this place, hazardous area is installed glimmered synchronously.Be effectively like this,, thereby significantly improved perceptibility and safer because the synchronous flicker of a plurality of light sources has greatly improved the function of the notice that attracts pedestrian etc. and made the zone in hazard recognition place immediately such as pedestrian.For example, when the hazardous area is big rectangular area, suppose the midpoint of a plurality of light sources with each limit of each angle of surrounding this regional mode and laying respectively at rectangle and this rectangle.In this case, it is different from zonule (for example, triangle or trapezoid area) that the asynchronous flicker of a plurality of light sources (that is, flicker) at random may make pedestrian wait zone with the hazardous area to be judged as immediately by mistake.On the contrary, the synchronous flicker of a plurality of light sources makes pedestrian wait and the zone of hazardous area correctly can be identified as immediately the rectangular area, and this has just eliminated the possibility that pedestrian etc. may judge the zone of disconnected hazardous area by accident.
In order to realize the synchronous flicker of a plurality of light sources in this big zone, adopting a plurality of light sources is suitable with the above-mentioned tubular type construction lamp that lead connects each other.Yet under the situation that adopts aforesaid tubular type construction lamp, the aspects such as interval of light source between installation site, quantity and light source can't always freely change, thereby causes the flexibility at place, job site to reduce.
For aforesaid a plurality of unit equation construction lamp being installed and these a plurality of construction lamps being glimmered synchronously, the controller that need be used in the flicker operation of each construction lamp of Synchronization Control is connected with lead with these a plurality of construction lamps.This not only makes fitting operation become extremely complicated, and may limit the distinctive above-mentioned Installation Flexibility of unit equation construction lamp.Especially, when being realized unit equation construction lamp by solar energy construction lamp, will lose does not need effect that lamp and external power source are connected with lead.
Summary of the invention
Therefore, make the present invention addressing the above problem, and the purpose of this invention is to provide a kind of under the situation that does not make the Installation Flexibility deterioration, to glimmer synchronously the construction lamp of operation and construction lamp system that comprises a plurality of this construction lamps of being configured to.
Construction lamp according to the present invention comprises: independent current source; Light source is used for when the electric power that receives from described independent current source luminous; Receiving element is used for acceptance criteria time and frequency signal; And control module, be used for controlling the timing of the light emission operation of described light source based on the standard time and frequency signal that described receiving element receives.
Above-mentioned construction lamp according to the present invention preferably also comprises the accepting state detecting unit, and described accepting state detecting unit is used to detect the accepting state of described receiving element to standard time and frequency signal.In this case, the described control module information that is preferably based on the described accepting state of the detected expression of described accepting state detecting unit is controlled the light emission operation of described light source.
Above-mentioned construction lamp according to the present invention preferably also comprises recognition unit at night on daytime, described night on daytime recognition unit to be used for identification be daytime or night.In this case, described control module is preferably based on the detected information of described recognition unit at night on daytime and controls described light source and whether carry out light emission operation.
In above-mentioned construction lamp according to the present invention, described independent current source preferably includes and receives sunshine with solar panel that produces electric power and the battery unit of storing the electric power that is produced by described solar panel.In this case, the electromotive force of the described solar panel of described recognition unit preferred detection at night on daytime is daytime or night with identification.
In above-mentioned construction lamp according to the present invention, described light source preferably includes a plurality of light emitting diodes of the light that sends different colours.
Construction lamp system according to the present invention comprises a plurality of above-described arbitrary construction lamps, and this construction lamp system is configured to: the included separately control module of described construction lamp is controlled the timing of the light emission operation of the included separately light source of described construction lamp, so that a plurality of described construction lamp glimmers synchronously.
The present invention can provide a kind of can glimmer synchronously the construction lamp of operation and construction lamp system that comprises a plurality of this construction lamps of being configured under the situation that does not make the Installation Flexibility deterioration.
By below in conjunction with the accompanying drawing detailed description of the invention, aforementioned and other purpose, feature, aspect and advantage of the present invention will become more obvious.
Description of drawings
Fig. 1 is the stereogram according to the construction lamp of the embodiment of the invention.
Fig. 2 is the front view according to the construction lamp of the embodiment of the invention.
Fig. 3 is the vertical view according to the construction lamp of the embodiment of the invention.
Fig. 4 is the upward view according to the construction lamp of the embodiment of the invention.
Fig. 5 is the right side view according to the construction lamp of the embodiment of the invention.
Fig. 6 is the schematic vertical cross-section figure according to the construction lamp of the embodiment of the invention.
Fig. 7 illustrates the functional block structure according to the construction lamp of the embodiment of the invention.
Fig. 8 is the figure that is illustrated in when successfully receiving standard time and frequency signal according to the light-emitting mode of the light emitting diode in the construction lamp of the embodiment of the invention.
Fig. 9 is the reception that the is illustrated in standard time and frequency signal figure according to the light-emitting mode of the light emitting diode in the construction lamp of the embodiment of the invention when having failed.
Figure 10 is the schematic isometric that comprises according to the construction lamp system of a plurality of construction lamps of the embodiment of the invention.
The specific embodiment
Hereinafter, the embodiments of the present invention is described in detail with reference to the accompanying drawings.Following examples will provide the situation that applies the present invention to so-called unit equation construction lamp.
Fig. 1 is the stereogram according to the construction lamp of the embodiment of the invention.Fig. 2~5 are respectively front view, vertical view, upward view and the right side views of construction lamp shown in Figure 1.Fig. 6 is the schematic vertical cross-section figure of the construction lamp that intercepted along the line VI-VI shown in Fig. 1~4.With reference to figure 1~6, at first will describe external structure and internal structure in detail according to the construction lamp of present embodiment.
Shown in Fig. 1~6, mainly comprise base member (base member) 10, housing member (case member) 11 and casing component (cover member) 12 according to the construction lamp 1 of present embodiment.In these members, base member 10 and casing component 12 constitute the corresponding external member of casing with construction lamp 1, and housing member 11 is as being contained in the casing that is made of base member 10 and casing component 12 to support the supporting member of various intrawares.
Base member 10 is positioned at the bottom of construction lamp 1, and is made of the cylindrical member that has spatial accommodation in the bottom.Base member 10 is made of the made member of for example resin.When the lamp 1 of will constructing was installed in support etc. and goes up, base member 10 was as wanting directly or utilize the rack-mount installation component of annex.Base member 10 comprises the power switch 8 that is positioned at the bottom.Power switch 8 is buttons that are used for opening/closing construction lamp 1 of for example being realized by slide switch, toggle switch or key switch.
Housing member 11 is positioned at the top of construction lamp 1, and constitutes by wherein having the member that spatial accommodation, profile be generally triangular prism.The housing member 11 that common central position on the fore-and-aft direction of construction lamp 1 is divided into procapsid and back casing has constituted the box-like shape that these procapsids that are divided into and back casing are mated with each other.Housing member 11 is made of the made member of for example resin.Housing member 11 comprises the common cylindrical connector that is positioned at its underpart, and utilizes the connector in the upper end open that is engaged in base member 10 that housing member 11 and base member 10 are fitted together.
Casing component 12 is positioned at the top of construction lamp 1, and constitutes by wherein having the member that spatial accommodation, profile be generally triangular prism.The casing component 12 that common central position on the fore-and-aft direction of construction lamp 1 is divided into front casing and rear casing has constituted the box-like shape that these front casings that are divided into and rear casing are mated with each other.Casing component 12 is made of the made translucent components of for example resin, and covering shell member 11.Casing component 12 comprises the common cylindrical connector that is positioned at its underpart, and utilizes the connector on the upper end open that is engaged in base member 10 that casing component 12 and base member 10 are fitted together.
Solar panel 20 fits together with the upper surface of housing member 11.Solar panel 20 receives sunshines producing electric power, and by engage, bonding, cooperation, screw-tightened or its combination etc. are fixed to housing member 11.Silica-based solar cell by making monocrystalline type, polymorphic or film-type or be fitted together with panel sets based on solar cell of compound etc. and suitably realize solar panel 20.Solar panel 20 is configured on the upper surface of housing member 11 with towards casing component 12.Therefore, sunshine enters solar panel 20 by translucent casing component 12.
Configuration a plurality of light emitting diodes (LED) 30R and 30G on the front and back of housing member 11.Be included in the green LED 30G that sends the red light emitting diodes 30R of ruddiness and when receiving electric current, send green glow when receiving electric current with corresponding a plurality of light emitting diode 30R of light source and 30G separately.These red light emitting diodes 30R and green LED 30G are configured, so that red light emitting diodes 30R and green LED 30G two light emitting diodes separately are configured in the front and back of housing member 11 respectively.Red light emitting diodes 30R is configured in the front and back of housing member 11 respectively in side by side mode on horizontal (level) direction, and green LED 30G is configured in respectively on the front and back of housing member 11 to fold the mode that falls on vertical (vertically) direction.
At housing member 11 internal configurations printed circuit board (PCB)s 15.Printed circuit board (PCB) 15 is made of the rigid circuit board such as glass epoxy substrate etc., and various electronic building bricks is installed on the front and back of printed circuit board (PCB) 15, with the various circuit that constitute as will be explained below.Printed circuit board (PCB) 15 is configured, so that the front and back of this printed circuit board (PCB) 15 is respectively towards the front and back of housing member 11.Above-mentioned red light emitting diodes 30R and green LED 30G are installed on the front and back of printed circuit board (PCB) 15.More specifically, red light emitting diodes 30R and green LED 30G are embodied as separately have from the photophore that the is the shell shape usually electronic building brick of the terminal of straight extension backward.Red light emitting diodes 30R and green LED 30G are positioned on the printed circuit board (PCB) 15, and by the welding etc. red light emitting diodes 30R and green LED 30G are fixed to printed circuit board (PCB) 15, the supporting member 16 that wherein is installed to photophore and terminal separately is placed between red light emitting diodes 30R and green LED 30G and the printed circuit board (PCB) 15.
Housing member 11 has respectively and the corresponding opening of red light emitting diodes 30R and the residing position of green LED 30G.Dispose above-mentioned red light emitting diodes 30R and green LED 30G photophore separately in the mode of exposing by each such opening from housing member 11.The position that comprises opening in housing member 11 is provided with groove, and the surface of this groove is coated with the coat of metal etc. with as reflective optical system.This makes when connecting red light emitting diodes 30R and green LED 30G the light that sends separately from red light emitting diodes 30R and green LED 30G be reflected by reflective optical system, with by casing component 12 from construction lamp 1 to external exposure.The diffusivity of the light that shines in order to improve, preferred casing component 12 is respectively arranged with convex lens in the position relative with green LED 30G with red light emitting diodes 30R.
Printed circuit board (PCB) 15 has reception antenna mounted thereto 24.Reception antenna 24 receives the radio wave of scheduled frequency range to be used as standard time and frequency signal.Standard time and frequency signal (JJY, WWV, WWVH, MSF, DCF 77, BPM etc.) expression is comprised radio wave such as the information of time, interval and frequency etc. from what the standard time and frequency signal transmitting base station 100 (referring to Fig. 7) that is called as standard frequency station broadcasted.For example, this information comprise expression hour, minute and year time code signal and second signal.In the back the receiving circuit 4 (referring to Fig. 7) of explanation is located the standard time and frequency signal that is received by reception antenna 24 is decoded, thereby extract this information.Above-mentioned reception antenna 24 is corresponding with the receiving element that is used for acceptance criteria time and frequency signal with receiving circuit 4.
Battery unit 22 is arranged on base member 10 inside.Battery unit 22 is stored the electric power that is produced by solar panel 20, and is for example realized by lithium ion battery, nickel metal hydride battery, lead-acid battery or capacitor.This battery unit 22 and above-mentioned solar panel 20 are as independent current source.
For example, above-mentioned power switch 8, solar panel 20, battery unit 22, reception antenna 24, light emitting diode 30R, 30G and utilize the wiring pattern on unshowned lead and the printed circuit board (PCB) 15 to be electrically connected to each other at printed circuit board (PCB) 15 set various circuit.This has realized the connection between the various functional blocks that the back will illustrate.
Fig. 7 illustrates the functional block structure according to the construction lamp of present embodiment.Fig. 8 is the figure that is illustrated in when successfully receiving standard time and frequency signal according to the light-emitting mode of the light emitting diode in the construction lamp of present embodiment.Fig. 9 is the reception that the is illustrated in standard time and frequency signal figure according to the light-emitting mode of the light emitting diode in the construction lamp of present embodiment when having failed.With reference to figure 7~9, will describe in detail according to the functional block structure of the construction lamp of present embodiment and the light-emitting mode of light emitting diode.
As shown in Figure 7, except above-mentioned power switch 8, solar panel 20, battery unit 22, reception antenna 24 and light emitting diode 30R, 30G, comprise also that according to the construction lamp 1 of present embodiment CPU 2, day/night identification circuit 3, receiving circuit 4, the first oscillating circuit 5a, the second oscillating circuit 5b, power circuit 6 and led drive circuit 7 are as functional block.Wait and realize these functional blocks by being installed in various electronic building bricks on the above-mentioned printed circuit board (PCB) 15.In these elements, CPU 2 controls the control module of construction lamp 1 corresponding to integral body, and comprises accepting state detecting unit, base time detecting unit, flicker operation control unit and onboard clock etc.
Day/night identification circuit 3 and the electromotive force that detects solar panel 20 are that the day/night recognition unit at daytime or night is corresponding with identification.More specifically, whether day/night identification circuit 3 detects the electromotive force of solar panels 20 more than or equal to predetermined threshold, and exports detected information to CPU 2 as signal.
4 pairs of signals that receive from reception antenna 24 of receiving circuit are decoded, thus with extraction time coded signal export CPU 2 to.Can not decode the time, receiving circuit 4 is to CPU 2 these true signals of output expression when the signal strength signal intensity of the signal that receives from reception antenna 24 is too weak.
The first oscillating circuit 5a is as so-called wave filter, and () signal for example, 40kHz, 60kHz etc. is to export this signal to receiving circuit 4 to utilize the oscillation source of being realized by crystal oscillator etc. to generate CF.Receiving circuit 4 utilizations are decoded to the above-mentioned signal that receives from reception antenna 24 from the signal of the CF that the first oscillating circuit 5a receives.
The second oscillating circuit 5b is as so-called clock, and utilization is by the signal of the oscillation source generation CF of realizations such as crystal oscillator, to export this signal to CPU2.Utilization is updated in the count value that onboard clock included among the CPU 2 is counted from the signal that the second oscillating circuit 5b receives.
Power circuit 6 comprises the discharge circuit of battery unit 22 usefulness, and the electric power of storing in the battery unit 22 is fed to CPU 2 and led drive circuit 7 by power circuit 6.Above-mentioned power switch 8 is connected to power circuit 6, so that be associated with the operation of power switch 8 to the electric power that CPU 2 presents from battery unit 22.
The electric power of the battery unit 22 that led drive circuit 7 will be presented by power circuit 6 is supplied to light emitting diode 30R and 30G, drives light emitting diode 30R and 30G thus.Operation by CPU 2 control led drive circuits 7 has realized the timing of the light emission operation of light emitting diode 30R and 30G like this.
CPU 2 is with reference to the time code signal that receives from receiving circuit 4, and (for example, every 30 minutes) are provided with the time (that is, proofreading and correct the time of onboard clock) of onboard clock at the predetermined instant place.In order to reduce power consumption, receiving circuit 4 preferably only promptly moves at above-mentioned predetermined instant at timing.
When the signal that receives from receiving circuit 4 was time code signal, CPU 2 was judged as and successfully receives standard time and frequency signal, the time of onboard clock was proofreaied and correct coming based on the time code signal that receives.When the signal that receives from receiving circuit 4 was the too weak and signal that can not decode of the signal strength signal intensity of the expression signal that inputs to receiving circuit 4, CPU 2 was judged as the reception of standard time and frequency signal and fails.
It is luminous that CPU 2 also controls the flicker of light emitting diode 30R and 30G.More specifically, the operation of CPU 2 control led drive circuits 7 is supplied to the electric power of light emitting diode 30R and 30G with independent control, controls the timing of the light emission operation of light emitting diode 30R and 30G thus.CPU 2 is based on the temporal information detection reference unit interval in the onboard clock, controlling the timing of the light emission operation of light emitting diode 30R and 30G the time based on this base, and be the light-emitting mode that light emitting diode 30R and 30G are determined in the success or the judgement of failure based on the reception of standard time and frequency signal.Whether CPU 2 can also make light emitting diode 30R and 30G carry out light emission operation according to controlling at daytime or night.The concrete example of the light emission operation of control light emitting diode 30R and 30G below will be described.
At first, when being judged as based on the signal that receives from day/night identification circuit 3 when being daytime, the operation of CPU 2 control led drive circuits 7 is to stop the luminous of light emitting diode 30R and 30G.When being judged as when being night, the operation of CPU 2 control led drive circuits 7 is so that light emitting diode 30R and 30G carry out light emission operation.
CPU 2 is successfully or fail through the reception of criterion time and frequency signal regularly after the predetermined amount of time when power supply is connected in the operation by power switch 8 and under the situation at power connection also.When being judged as when successfully receiving standard time and frequency signal, CPU 2 makes light emitting diode glimmer according to the light-emitting mode that shown in Figure 8, red light emitting diodes 30R and green LED 30G alternately repeat to glimmer.When the reception that is judged as standard time and frequency signal had been failed, CPU 2 made light emitting diode glimmer according to light-emitting mode shown in Figure 9, that red light emitting diodes 30R repeats to glimmer.
When successfully receiving standard time and frequency signal, CPU 2 generates the drive pulse signal that is used to drive light emitting diode 30R and 30G based on the detected base time, and exports the drive pulse signal that is generated to led drive circuit 7.Here, for example, base's time suitably is set to 0.5 second, so that in light-emitting mode shown in Figure 8, makes red light emitting diodes 30R and green LED 30G alternately repeat flicker in per 0.5 second.
When the reception of standard time and frequency signal had been failed, CPU 2 generated the drive pulse signal that is used to drive light emitting diode 30R and 30G based on the detected base time, and exports the drive pulse signal that is generated to led drive circuit 7.Here, for example, base's time suitably is set to 0.5 second, so that in light-emitting mode shown in Figure 9, makes red light emitting diodes 30R repeat flicker in per 0.5 second.
By the above as can be known, can utilize the light-emitting mode of light emitting diode 30R and 30G according to the construction lamp 1 of present embodiment is successfully or to fail to the reception of user notification standard time and frequency signal.The user can judge whether construction lamp 1 is installed in the place that is suitable for acceptance criteria time and frequency signal by the light-emitting mode of checking light emitting diode 30R and 30G.
Figure 10 is the schematic isometric that comprises according to the construction lamp system of a plurality of construction lamps of the foregoing description.With reference to Figure 10, detailed description is comprised construction lamp system according to a plurality of construction lamps of present embodiment.
As shown in figure 10, for example, be mounted to the upper end of support 200 in use according to the construction lamp 1 of present embodiment.Here, a plurality of supports 200 are set usually with around the hazardous area, and the lamp 1 of will constructing is mounted to a plurality of supports 200 upper end separately.The a plurality of construction lamps 1 that are mounted to support 200 respectively receive aforesaid standard time and frequency signal separately, so that the timing of flicker operation is controlled.When successfully receiving standard time and frequency signal, construction lamp 1 glimmers synchronously.More specifically, a plurality of construction lamps 1 carry out light emission operation according to light-emitting mode shown in Figure 8 separately, so that included red light emitting diodes 30R and green LED 30G synchronous light-emitting in the construction lamp 1, thereby the whole synchronous flicker that realizes the construction lamp system.
As mentioned above, adopt construction lamp and the construction lamp system that comprises a plurality of this construction lamps, when realizing this construction lamp system, realized the synchronous flicker of light source included in these a plurality of unit equations construction lamps by a plurality of unit equations construction lamps according to present embodiment.In this case, the controller that need not for example will to be used for the flicker operation of each unit equation construction lamp of Synchronization Control as conventional art is wired to each construction lamp separately, this has greatly made things convenient for fitting operation, simultaneously the also distinctive Installation Flexibility of unit equation construction lamp without limits.In addition, and failed call will be connected to the external power source such as source power supply etc. according to the construction lamp as solar energy construction lamp of present embodiment, and wherein, this solar energy construction lamp comprises that solar panel and battery unit are as independent current source.
As mentioned above, employing can realize a kind of can glimmer synchronously the construction lamp of operation and construction lamp system that comprises a plurality of this construction lamps of being configured to according to the construction lamp and the construction lamp system that comprises a plurality of this construction lamps of present embodiment under the situation that does not make the Installation Flexibility deterioration.Can obtain the function of height attracts attention thus, and perceptibility is significantly improved.In other words, pedestrian etc. unlikely are judged as different zones immediately with the zone of hazardous area by mistake, thereby make it possible to immediately the zone in hazard recognition place correctly, and this safety to pedestrian etc. is highly beneficial.
The foregoing description of construction lamp has provided following situation: glimmer synchronously in order to make a plurality of construction lamps, the onboard clock that each lamp of constructing time that is provided with proofreaies and correct based on the standard time and frequency signal that receives, and the time after proofreading and correct based on onboard clock each construction lamp is controlled to glimmer.Yet, can adopt other structure so that a plurality of construction lamp glimmers synchronously.More specifically, be not particularly limited the mode of the synchronous flicker that realizes a plurality of construction lamps,, and instead, can use various structures and algorithm as long as utilized standard time and frequency signal.
Although the foregoing description has provided the lamp of will constructing is configured to stop light emission operation when being identified as daytime situation, not to control in this mode.The construction lamp can be configured to the different light-emitting mode of light-emitting mode with night the time and carry out luminously, and the different output of output with night the time is carried out luminous, and perhaps the identical light-emitting mode of light-emitting mode with night the time carries out luminous.
The foregoing description has provided the alternately situation of flicker of the lamp of will constructing red light that is configured to have the attracts attention function and the green light with good visibility, yet, the construction lamp can be configured to send the light of other color or send monochromatic light, rather than varicolored light.Certainly, the light-emitting mode of construction lamp can be different from the light-emitting mode shown in above-described Fig. 8 and 9.
In addition, the foregoing description has provided and has applied the present invention to comprise solar panel and the battery unit situation as the solar energy construction lamp of independent current source, yet, can realize this independent current source by dry cell or such as the natural energy of wind energy etc.
Although described in detail and illustration the present invention, yet it should be clearly understood that it only is to illustration of the present invention and for example, and should not be looked at as restriction, explain scope of the present invention by appended claims every.

Claims (6)

  1. One kind the construction lamp, comprising:
    Independent current source;
    Light source is used for when the electric power that receives from described independent current source luminous;
    Receiving element is used for acceptance criteria time and frequency signal; And
    Control module is used for controlling based on the standard time and frequency signal that described receiving element receives the timing of the light emission operation of described light source.
  2. 2. construction lamp according to claim 1 is characterized in that, also comprises the accepting state detecting unit, and described accepting state detecting unit is used to detect the accepting state of described receiving element to standard time and frequency signal,
    Wherein, described control module is controlled the light emission operation of described light source based on the information of the described accepting state of the detected expression of described accepting state detecting unit.
  3. 3. construction lamp according to claim 1 is characterized in that, also comprises recognition unit at night on daytime, described night on daytime recognition unit to be used for identification be daytime or night,
    Wherein, described control module is controlled described light source based on the detected information of described recognition unit at night on daytime and whether is carried out light emission operation.
  4. 4. construction lamp according to claim 3 is characterized in that,
    Described independent current source comprises the reception sunshine with solar panel that produces electric power and the battery unit of storing the electric power that is produced by described solar panel, and
    Described night on daytime, recognition unit detected the electromotive force of described solar panel, was daytime or night with identification.
  5. 5. construction lamp according to claim 1 is characterized in that, described light source comprises a plurality of light emitting diodes of the light that sends different colours.
  6. One kind the construction lamp system, it comprises a plurality of according to each described construction lamp in the claim 1~5, and be configured to: the included separately described control module of described construction lamp is controlled the timing of the light emission operation of the included separately light source of described construction lamp, so that a plurality of described construction lamp glimmers synchronously.
CN2010105182703A 2009-10-19 2010-10-19 Construction lamp and construction lamp system Expired - Fee Related CN102042552B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009240402A JP2011084987A (en) 2009-10-19 2009-10-19 Construction light and construction light system
JP2009-240402 2009-10-19

Publications (2)

Publication Number Publication Date
CN102042552A true CN102042552A (en) 2011-05-04
CN102042552B CN102042552B (en) 2013-10-02

Family

ID=43908937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105182703A Expired - Fee Related CN102042552B (en) 2009-10-19 2010-10-19 Construction lamp and construction lamp system

Country Status (2)

Country Link
JP (1) JP2011084987A (en)
CN (1) CN102042552B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440775A (en) * 2013-08-29 2013-12-11 王立明 Free combining type signal lamp device and control method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014029069A (en) * 2012-07-31 2014-02-13 Goto Kensetsu:Kk Buried object sign marker
JP2014134078A (en) * 2013-01-11 2014-07-24 Danrekkusu Kk Visual recognition delineator control device
JP2014169560A (en) * 2013-03-04 2014-09-18 Toyama Univ Breakwater structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152601A (en) * 1992-02-18 1992-10-06 Ferng Shing Lai Solar power-operated construction work warning lamp
CN101245908A (en) * 2008-03-18 2008-08-20 深圳市嘉普通环境技术有限公司 Synchronous flickering solar rail spike
CN201312400Y (en) * 2008-11-20 2009-09-16 长江航道局 Synchronous blinking device of pharos

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3551567B2 (en) * 1995-08-03 2004-08-11 カシオ計算機株式会社 Time data receiving device
JPH11211857A (en) * 1998-01-30 1999-08-06 Rhythm Watch Co Ltd Analog type radio wave-corrected timepiece
JP2002286884A (en) * 2001-03-27 2002-10-03 Toyo Commun Equip Co Ltd Standard wave receiver
JP2002341071A (en) * 2001-05-16 2002-11-27 Rhythm Watch Co Ltd Radio controlled watch for automobile and method for displaying its receiving condition
JP2003004873A (en) * 2001-06-26 2003-01-08 Rhythm Watch Co Ltd Radio clock and method for displaying its receiving state
JP3715553B2 (en) * 2001-06-28 2005-11-09 リズム時計工業株式会社 Radio clock and its reception status display method
JP4467269B2 (en) * 2003-08-18 2010-05-26 原田電子工業株式会社 Signal indicator and signal indicator control system
JP2008129785A (en) * 2006-11-20 2008-06-05 Sekisui Jushi Co Ltd Guide sign device
JP5033504B2 (en) * 2007-06-20 2012-09-26 神鋼建材工業株式会社 Disaster relief equipment
JP2009235860A (en) * 2008-03-28 2009-10-15 Sekisui Jushi Co Ltd Light-emitting visual guidance device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152601A (en) * 1992-02-18 1992-10-06 Ferng Shing Lai Solar power-operated construction work warning lamp
CN101245908A (en) * 2008-03-18 2008-08-20 深圳市嘉普通环境技术有限公司 Synchronous flickering solar rail spike
CN201312400Y (en) * 2008-11-20 2009-09-16 长江航道局 Synchronous blinking device of pharos

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103440775A (en) * 2013-08-29 2013-12-11 王立明 Free combining type signal lamp device and control method thereof

Also Published As

Publication number Publication date
CN102042552B (en) 2013-10-02
JP2011084987A (en) 2011-04-28

Similar Documents

Publication Publication Date Title
US4841278A (en) Self-illuminant delineator and delineator system by use thereof
CN102042552B (en) Construction lamp and construction lamp system
CN102102858B (en) Light emitting diode lamp
US20080266138A1 (en) Apparatus for monitoring individual parking positions
CN201312400Y (en) Synchronous blinking device of pharos
CN203052501U (en) Light-emitting diode (LED) anti-theft street lamp combining wind energy and solar energy
CN103440775B (en) A kind of free modular signal lamp device and control method thereof
CN209980407U (en) Road construction safety alarm system based on machine vision
KR101257663B1 (en) Bus station safety system based on solar cell
CN205902919U (en) Intelligent wearable device
CN212787502U (en) LED safety warning reflection of light undershirt
CN210717299U (en) Remote control solar power generation warning lamp for vehicle
CN209431297U (en) A kind of long-persistence luminous column cap of solar energy and its luminous column
CN210372960U (en) Solar charging mobile illuminating lamp
CN103702476A (en) Flashlight driving control circuit and flashlight
CN110331678B (en) Solar spike control system
CN203466794U (en) Wireless room plug-in card electricity taking device
JP2012248307A (en) Lighting system
CN216774363U (en) Multifunctional emergency power supply
CN202795949U (en) Solar road direction board in low-sunshine area
CN217214501U (en) Electric vehicle handlebar hands-off detection device and combination switch
CN217506698U (en) Acousto-optic alarm device
JP2002275839A (en) Security display tool of internal light emission
CN210691613U (en) Traffic signal device with warning function and control system thereof
CN218918390U (en) Intelligent control terminal of luminous identifier internet of things

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131002

Termination date: 20201019

CF01 Termination of patent right due to non-payment of annual fee