CN202587519U

CN202587519U - Lamp

Info

Publication number: CN202587519U
Application number: CN 201220193747
Authority: CN
Inventors: 苏佳庆; 余渊铭; 詹东融; 陈清木; 陈慎铫
Original assignee: Justing Tech Pte Ltd
Current assignee: Justing Tech Pte Ltd
Priority date: 2012-05-02
Filing date: 2012-05-02
Publication date: 2012-12-05
Anticipated expiration: 2022-05-02
Also published as: RU139705U1

Abstract

The utility model relates to a lamp. An alternating current direct current converter connected with a power supply, a photoelectric module and a control circuit electrically connected between the alternating current direct current converter and the photoelectric module are arranged on a lamp main body. The control circuit is arranged on the lamp main body at a position away form a management unit and manages and integrates a dimming module, a current stabilization/voltage stabilization module and casing walking wireless transmission, and a remote main machine sends relevant operation information to a wireless transmission/receiving module, a voltage/current detecting module, a power amplifying module and a signal processing module. A purpose that the lamp can be controlled by remote monitoring is achieved by using the voltage/current detecting module to detect voltage/current information output by the photoelectric module in a normal state and by transmitting information through the wireless transmission/receiving module and a corresponding remote controller.

Description

Light fixture

Technical field

The relevant a kind of lighting of the utility model is meant a kind of relevant running information of remote controllers transmission that sees through wireless transmission method to correspondence especially, reaches the light fixture that can receive remote monitoring system purpose.

Background technology

Press, electric light should use the most general photoelectric technology at last at present, also is one of human greatest invention; As everyone knows; The general lighting light fixture can generally be installed on the indoor, outdoor of building, or supplies to carry use, and is connecting suitable power supply; And the relevant contactor of configuration, can supply the user to according to actual user demand and freely control the lighting unlatching or close.

Most government department is in order to improve the fail safe that driving at night or pedestrian go out, how can be in the both sides of Ordinary Rd or outdoor public domain such as park also can be provided with street lamp; Moreover the lighting of street lamp and so on is arranged on comparatively remote place more, and the scope that is provided with is vast, and therefore many control circuits that automatic control road lighting lantern unlatching can further be set or cut out are to improve the property convenient for control of street lamp.

The automatic control circuit that similar street lamp adopted; Be set with timing automatic unlatching, timing automatic more and close; Or according to the control model that the ambient lighting condition is opened automatically, closed automatically, and for can obtain preferable appropriate rate, many employings are with all street lamp parallel line configuration modes; With when wherein there being partly street lamp to damage can't normal operation the time, still can illuminating effect partly be provided by other street lamp.

The above-mentioned control mode of commonly using street lamp perhaps can reach the control effect that the automatic control street lamp of expection opens or cuts out, but can't the actual operating state of grasping each street lamp; Especially; Setting of general street lamp is vast in territory; And multidigit is in tool management unit position far away, and whether as the expection normal operation related management personnel can't make an inspection tour each street lamp at all one by one, and how passive by other with passerby's discovery and inform after the management unit; Could find street lamp and but expection is normal opens or damage, thereby exist and cause the crisis that meets accident with passerby indirectly.

Summary of the invention

The technical problem that the utility model solved is promptly providing a kind of wireless transmission method that sees through, and initiatively the remote controllers to correspondence send relevant running information, reach the light fixture that can receive remote monitoring system purpose.

The technological means that the utility model adopted.(consistent with claim, the back of finalizing a text replenishes)

The beneficial effect that the utility model produced.

1. can grasp the operating state of light fixture with more positive relatively means.

2. can safeguard the normal operation of light fixture with relative more positive means.

3. can supply remote controllers further to calculate the running information of light fixture.

4. can supply reverse receiving remote controller unlatching, close or the light modulation signal, reach the purpose of Long-distance Control.

Description of drawings

Fig. 1 is that the light fixture of the utility model uses the configuration reference diagram.

Fig. 2 is the light fixture basic composition framework block schematic diagram of the utility model first embodiment.

Fig. 3 is that control circuit is formed the framework block schematic diagram in the utility model.

Fig. 4 is the light fixture basic composition framework block schematic diagram of the utility model second embodiment.

The figure number explanation:

10 remote controllers

20 light fixtures

21 lamp main bodies

22 AC/DC changeover switchs

23 photoelectricity modules

24 control circuits

241 light modulation modules

242 voltage stabilizings/current stabilization module

243 wireless transmission/reception modules

244 current/voltages detecting module

245 power amplification modules

246 signals are handled module

25 lightning strike protection modules.

Embodiment

Light fixture like Fig. 1 the utility model uses shown in the configuration reference diagram; The utility model mainly provides a wireless transmission method capable of using; The remote controllers 10 corresponding with one carry out signal and transmit reception; And then reach the light fixture 20 that can receive remote monitoring; Please cooperate in light fixture basic composition framework block schematic diagram with reference to Fig. 2 the utility model first embodiment, Fig. 3 the utility model control circuit to form shown in the framework block schematic diagram simultaneously, the light fixture 20 of the utility model is electrically connected at the control circuit 24 between this AC/DC changeover switch 22 and this photoelectricity module 23 being provided with the AC/DC changeover switch 22, the photoelectricity module 23, that supply to connect power supply on the lamp main body 21.

Wherein, This control circuit 24 further is integrated with: a light modulation module 241; Electrically connect with this photoelectricity module 23, its capable of using basically one supply control input voltage/size of current electric crystal, or in have one supply control input voltage/size of current variable-resistance mode; Supply the voltage/current of control, reach the dimming function that makes the different brightness of these photoelectricity module 23 generations these photoelectricity module 23 outputs.

One current stabilization/voltage stabilizing module 242; Be electrically connected between this AC/DC changeover switch 22 and this light modulation module 241; It has an OVP loop of voltage regulation and an OVP current stabilization loop in basically, and in order to this photoelectricity module is provided stable output voltage road shell walking wireless transmission, the distance host that is advanced by this distance host sends relevant running information; Can be when implementing; Current stabilization/voltage stabilizing module 242 has a PFC power back-off loop or an OHP overheat protector loop in can be further, or is to have a PFC power back-off loop and an OHP overheat protector loop in further, uses the running power supply that provides this photoelectricity module 23 stable.

One wireless transmission/reception module 243 electrically connects with this AC/DC changeover switch 22, supplies to carry out signal transmission/reception with at least one corresponding outer remote controller 10; When implementing, build an IEEE interface in transmission that this is wireless/reception module 243, supply to carry out the transmission/reception of signal with pairing remote controllers 10.

One current/voltage detecting module 244; Be electrically connected between this wireless transmission/reception module 243 and this current stabilization/voltage stabilizing module 242; In order to the voltage/current information of detecting, and see through this wireless transmission/reception module 243 the voltage/current information of being detected is externally sent 23 outputs of this photoelectricity module.

One power amplification module 245 electrically connects with this wireless transmission/reception module 243, and the signal ripple that this wireless transmission/reception module 243 externally sends is amplified; When implementing, have in this power amplification module 245 one will be sent to the signal amplification of this wireless transmission/receptions module 243 in advance amplifier, to obtain due transmitting range.

One signal is handled module 246, is electrically connected between this wireless transmission/receptions module 243 and this light modulation module 241, in order to differentiation and carry out this signal that wireless transmission/reception module 243 is received.

In principle, the light fixture 20 of the utility model is when implementing, and this photoelectricity module 23 can be electrically connected with light-emitting diode, fluorescent tube or the mercury bulb of predetermined quantity; When using; See through this AC/DC changeover switch 22 and connect external power source; By this AC/DC changeover switch 22 this photoelectricity module 23 and the required electric power of this control circuit 24 runnings are provided, and after starting 23 runnings of photoelectricity module, can produce predetermined illuminating effect by this photoelectricity module 23.

Especially; Can be by the voltage/current information of this current/voltage detecting module 244 normalities detecting to these photoelectricity module 23 outputs; And see through the remote controllers 10 that this wireless transmission/receptions module 243 externally is sent to the voltage/current information of being detected one correspondence; Can be by these remote controllers 10 via the voltage/current information that is received; Know the photoelectricity module 23 On/Off states of light fixture 10, and judge the whether normal operation of photoelectricity module 23 of light fixture 20, and the time number of photoelectricity module 23 runnings that further convert.

Even, can send relevant controlling signal, reach the purpose that makes light fixture 20 can receive remote monitoring system by 10 pairs of light fixtures of these remote controllers 20.So, outstanding suitable vast in territory as installing, installing place and management unit's distance lighting (like street lamp) far away, or be applied to the dangerous lighting of environmental condition.

Moreover; The light fixture place to use of the utility model might be positioned at unsheltered spacious position; Therefore the light fixture of the utility model can be as shown in Figure 4, further is electrically connected with a lightning strike protection module 25 in these AC/DC changeover switch 22 front ends, sees through this lightning strike protection module 25 and connect external power source; When implementing; This lightning strike protection module 25 can in have the discharging protection component that a big electric current that forward thunderbolt is produced discharges, when meeting with thunderbolt, can big electric current directly be held with causing; Use the big electric current that effective absorption thunderbolt is produced, avoid light fixture damaged by thunderbolt.

Commonly using structure with tradition compares; The light fixture of the utility model is except grasping the operating state of light fixture with more positive relatively means; And can safeguard outside the normal operation of light fixture with relative more positive means, more can supply remote controllers further to calculate the running information of light fixture; Even can supply to carry out reverse receiving remote controller unlatching, close or the remote control function of light modulation signal, significantly promote practicality, applicability and the property convenient for control of light fixture.

Claims

1. a light fixture is characterized in that, is electrically connected at the control circuit between this AC/DC changeover switch and this photoelectricity module at the AC/DC changeover switch, the photoelectricity module, that are provided with a confession connection power supply on the lamp main body;

Wherein, this control circuit further is integrated with:

One light modulation module electrically connects with this photoelectricity module, supplies the voltage/current of control to this photoelectricity module output;

One current stabilization/voltage stabilizing module; Be electrically connected between this AC/DC changeover switch and this light modulation module; In order to this photoelectricity module is provided stable output voltage road shell walking wireless transmission, the distance host that is advanced by this distance host sends relevant running information, can;

One wireless transmission/reception module electrically connects with this AC/DC changeover switch, supplies to carry out signal transmission/reception with at least one corresponding outer remote controller;

One current/voltage detecting module; Be electrically connected between this wireless transmission/reception module and this current stabilization/voltage stabilizing module; In order to the voltage/current information of detecting, and see through this wireless transmission/reception module the voltage/current information of being detected is externally sent the output of this photoelectricity module;

One power amplification module electrically connects with this wireless transmission/reception module, and the signal ripple that this wireless transmission/reception module is externally sent amplifies, to obtain due transmitting range;

One signal is handled module, is electrically connected between this wireless transmission/receptions module and this light modulation module, in order to differentiation and carry out this signal that wireless transmission/the reception module is received.

2. light fixture as claimed in claim 1 is characterized in that, this light fixture is electrically connected with a lightning strike protection module in this AC/DC changeover switch front end, sees through this lightning strike protection module and connects external power source.

3. light fixture as claimed in claim 2 is characterized in that, has the discharging protection component that a big electric current that forward thunderbolt is produced discharges in this lightning strike protection module.

4. according to claim 1 or claim 2 light fixture is characterized in that, have in this light modulation module one supply control input voltage/size of current electric crystal.

5. according to claim 1 or claim 2 light fixture is characterized in that, have in this light modulation module one supply control input voltage/size of current variable resistor.

6. according to claim 1 or claim 2 light fixture is characterized in that, has an OVP loop of voltage regulation, an OVP current stabilization loop in this current stabilization/voltage stabilizing module, and a PFC power back-off loop.

7. according to claim 1 or claim 2 light fixture is characterized in that, has an OVP loop of voltage regulation, an OVP current stabilization loop in this current stabilization/voltage stabilizing module, and an OHP overheat protector loop.

8. according to claim 1 or claim 2 light fixture is characterized in that, has an OVP loop of voltage regulation, an OVP current stabilization loop, a PFC power back-off loop in this current stabilization/voltage stabilizing module, and an OHP overheat protector loop.

9. according to claim 1 or claim 2 light fixture is characterized in that, builds an IEEE interface in transmission that this is wireless/reception module, supplies to carry out the transmission/reception of signal with pairing remote controllers.

10. according to claim 1 or claim 2 light fixture is characterized in that, have in this power amplification module one will be sent to this wireless transmission/reception module in advance the amplifier that amplifies of signal.