CN202195399U - LED stage lamp device with moveable power supply - Google Patents
LED stage lamp device with moveable power supply Download PDFInfo
- Publication number
- CN202195399U CN202195399U CN2011202766074U CN201120276607U CN202195399U CN 202195399 U CN202195399 U CN 202195399U CN 2011202766074 U CN2011202766074 U CN 2011202766074U CN 201120276607 U CN201120276607 U CN 201120276607U CN 202195399 U CN202195399 U CN 202195399U
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- battery
- module
- power supply
- lighting device
- master control
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an LED stage lamp device with a moveable power supply. The LED stage lamp device comprises a housing, an LED lamp bead arranged in the housing, and a battery module, wherein a main control board, and a battery charge module electrically connected with the main control board are arranged in the housing; the LED lamp bead is electrically connected with the main control board; and the battery module is respectively and electrically connected with the main control board and the battery charge module. According to the utility model, a chargeable battery capable of being repeatedly discharged or charged is arranged in the LED stage lamp device, and a DMX wireless receiving module is added to perform wireless control to the LED stage lamp device, so that stage lighting can be used for entertainment in a place without an external power supply and can be controlled more conveniently.
Description
Technical field
The utility model relates to field of illuminating device, relates in particular to a kind of self-powered LED stage lighting device.
Background technology
The LED stage lighting is a kind of of stage lamp; It is as a kind of light of light source applications to light of stage LED lamp pearl; This kind light fixture contains greatly/low power LED lamp pearl; Support light modulation and light control console data transmission standard (DMX512:Digital Multipiex512) agreement, have crossing current constant-voltage LED drive circuit, can be widely used in various stage performances, stage illumination, lighting, outdoor scene illumination, reach all public places of entertainment such as the Party of family.
Along with the raising of LED technology and the decline of cost, LED technology lamp is brought into play more and more great function in the light of stage industry.Yet, the power supply that present LED stage lighting does not on the market all carry, people can't use light of stage carry out amusement in the place that does not have external power source, so just make the use of LED stage lighting have certain limitation.Moreover existing LED stage lighting all adopts wired mode to control, and the corollary equipment volume when therefore using is big, circuit is comparatively loaded down with trivial details, not only uses inconvenience and has certain potential safety hazard.
The utility model content
The purpose of the utility model is, a kind of LED stage lighting device with removable power supply is provided, and it is self-powered and adopt wireless DMX technology, can not have the local normal of external power source to use and convenient control.
For realizing above-mentioned purpose; The utility model provides a kind of LED stage lighting device with removable power supply; Comprise: shell and be located at the LED lamp pearl in the shell, it also comprises a battery module, be provided with in the said shell master control borad, and with the battery charging module of master control borad electric connection; Said LED lamp pearl and master control borad electrically connect, and said battery module electrically connects with master control borad and battery charging module respectively.
Wherein, include mainboard CPU, light fixture main control circuit, constant-current drive circuit, and duty display circuit in the said master control borad.
Also include the battery charge intelligence control circuit in the said master control borad.
Include battery charger in the said battery charging module, reach charge protector.
Also include the charging controlled circuit in the said battery charging module.
Shell is provided with power switch; Be provided with the step-down constant voltage module that electrically connects with this power switch in the shell; This power switch one end connects external power source, and the other end and battery charging module electrically connect, and the step-down constant voltage module other end and said master control borad electrically connect.
Said step-down constant voltage module can be an electronic transformer or coiling transformer.
Further, also comprise the DMX wireless receiving module in the said shell, this DMX wireless receiving module and master control borad electrically connect.
Said battery module is a rechargeable battery.
Said battery module through an over-charging of battery, put protection module and electrically connect with master control borad and battery charging module respectively, this over-charging of battery, put and comprise over-charging of battery holding circuit, and battery over-discharge protection circuit in the protection module.
The utlity model has the LED stage lighting device of removable power supply; It is through built-in rechargeable rechargeable battery in LED stage lighting device; And add the DMX wireless receiving module so that LED stage lighting device is carried out controlled in wireless; Not only can use light of stage carry out amusement in the place that does not have external power source, and the complete equipment device volume when using is little, circuit is succinct, convenient for production, have the maltilevel security protection and use safer.
Description of drawings
Fig. 1 is the modular structure sketch map that the utlity model has LED stage lighting device one specific embodiment of removable power supply.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of LED stage lighting device with removable power supply, and it comprises shell (not shown) and is located at the LED lamp pearl 10 in the shell.Further; This LED stage lighting device with removable power supply also comprises a battery module 20; Be provided with in the said shell master control borad 12, and with the battery charging module 13 of master control borad 12 electric connections; Said LED lamp pearl 10 electrically connects with master control borad 12, and said battery module 20 electrically connects with master control borad 12 and battery charging module 13 respectively.Owing to be provided with battery module 20 and battery charging module 13 in the utility model; This battery module 20 is a nonexpondable rechargeable battery capable of circulation; Charge to battery module 20 through battery charging module 13; Can make the LED stage lighting device with removable power supply of the utility model carry out amusement, improve people's free life quality at the local normal light of stage that uses that does not have external power source.
In the utility model, can include mainboard CPU, light fixture main control circuit, constant-current drive circuit in the said master control borad 12, reach the duty display circuit.(not shown).As a kind of selectivity embodiment of the utility model, can also comprise a battery charge intelligence control circuit in this master control borad 12.The core control section that this master control borad 12 is the utility model, after the user keyed in order through the menu of duty display circuit, mainboard CPU received user's instruction, sends the effect that corresponding order realizes that the user wants.Wherein, constant-current drive circuit is used for for LED lamp pearl 10 provides stable current/voltage LED lamp pearl 10 normally being lighted.The duty display circuit can select the LED charactron to show or the LCD liquid crystal display.The battery charge intelligence control circuit is taken a sample, contrasts, is reached and detect the voltage of battery module 20 outputs, opens or close the circuit in the battery charging module 13 for mainboard CPU judges whether to send the instruction of charging.From consideration, can save the battery charge intelligence control circuit in the master control borad 12 of the utility model, and adopt the toggle switch (DIP) of prior art to substitute the duty display circuit cost factor.
Include battery charger in the battery charging module 13 of the utility model, reach charge protector (not shown).As a kind of selectivity embodiment of the utility model, can also comprise a charging controlled circuit in this battery charging module 13.Further; Also be provided with a power switch 14 on the said shell; Be provided with the step-down constant voltage module 15 that electrically connects with this power switch 14 in the shell; These power switch 14 other ends are connected with external power source, and the other end and battery charging module 13 electrically connect, and step-down constant voltage module 15 other ends and said master control borad 12 electrically connect.Wherein, battery charging module 13 is the circuit systems with step-down constant current defencive function.As the selectivity embodiment of the utility model, this battery charging module 13 can be worked under two kinds of patterns.First kind, manual mode: battery charging module 13 receives user's manual command under this pattern, promptly perhaps closes through the unlatching of power switch 14 battery module 20 is charged.The electric current that charges during charging can descend along with the rising of rechargeable battery voltage; When electric circuit inspection is full of to rechargeable battery; The i.e. electric current of charging decline is equal to or less than predefined numerical value; Battery charger gets into saturation state and ends output so, and charging indicator light can become color and reach the purpose of reminding the user.Second kind, automatic mode, battery charging module 13 receives the order intelligent opening of mainboard CPU or closes the charging to battery module under this pattern.From consideration to cost factor, can save the charging controlled circuit in the battery charging module 13 of the utility model, step-down constant voltage module 15 then can select for use an electronic transformer or coiling transformer to replace.
Preferably, can be between said battery module 20 and master control borad 12 and the battery charging module 13 through an over-charging of battery, put protection module 22 and electrically connect.This over-charging of battery, put and include over-charging of battery holding circuit, and battery over-discharge protection circuit in the protection module 22; Can protect the charging and the discharge of battery module 20; Cause fatal damage in order to avoid overcharge or cross the rechargeable battery of being rivals in a contest, and avoid rechargeable battery to overcharge that heating possibly cause battery explosion and harm that people or environment are caused.
A kind of preferred embodiment as the utility model; One DMX wireless receiving module can also be set in said shell; This DMX wireless receiving module and master control borad 12 electrically connect; The DMX control signal that is used to receive the 2.4g wireless frequency that the user sends converts the code of mainboard CPU needs again to, thereby makes the user in the distance of regulation, to carry out controlled in wireless to LED stage lighting device.
The utlity model has the LED stage lighting device of removable power supply; When using in the place that does not have external power source; The battery module 20 of selecting operative installations to carry is supplied power; To circuit main board the rated voltage like DC11.1V or DC24V is provided through rechargeable battery, can normally uses light of stage to carry out amusement.After this device uses a period of time, the reduction that voltage can be slowly, can select automatic mode or manual mode this moment is charging battery module.When selecting automatic mode to charge, when voltage was reduced to certain value, the duty display circuit sent caution with the prompting user.When voltage drop can touch mainboard CPU unlatching charge function (having inserted under the prerequisite of external power source); At this moment device is opened charge function automatically, and battery charging module 13 is charged for the rechargeable battery charging provides like the rated voltage of DC12.6V, DC27.6V or DC29.4V.Along with the rising of rechargeable battery voltage, be elevated in the time of to trigger mainboard CUP and close the mainboard CUP charge closing operation of giving an order.When selecting manual mode to charge; When voltage is reduced to after LED lamp pearl 10 extinguishes; The user can be through being provided with power switch 14, and it is battery module 20 chargings that control battery charging module 13 begins, when the electric current that charges is equal to or less than predefined numerical value; Then battery charger gets into saturation state and ends output, and charging indicator light can become color and reach the purpose of reminding user's charging to accomplish.
In sum; The utility model is through built-in rechargeable rechargeable battery in LED stage lighting device; And add the DMX wireless receiving module so that LED stage lighting device is carried out controlled in wireless; No matter when connecing external power source or using built-in rechargeable battery, do not influence its work, therefore can use light of stage carry out amusement in occasion arbitrarily, and the complete equipment device volume is little, circuit is succinct, convenient for production, have the maltilevel security protection and use safer.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to the technical scheme and the technical conceive of the utility model, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (10)
1. LED stage lighting device with removable power supply; Comprise shell and be located at the LED lamp pearl in the shell; It is characterized in that, also comprise a battery module, be provided with in the said shell master control borad, and with the battery charging module of master control borad electric connection; Said LED lamp pearl and master control borad electrically connect, and said battery module electrically connects with master control borad and battery charging module respectively.
2. the LED stage lighting device with removable power supply as claimed in claim 1 is characterized in that, includes mainboard CPU, light fixture main control circuit, constant-current drive circuit in the said master control borad, reaches the duty display circuit.
3. the LED stage lighting device with removable power supply as claimed in claim 2 is characterized in that, also includes the battery charge intelligence control circuit in the said master control borad.
4. the LED stage lighting device with removable power supply as claimed in claim 1 is characterized in that, includes battery charger in the said battery charging module, reaches charge protector.
5. the LED stage lighting device with removable power supply as claimed in claim 4 is characterized in that, also includes the charging controlled circuit in the said battery charging module.
6. the LED stage lighting device with removable power supply as claimed in claim 1; It is characterized in that; Said shell is provided with power switch, is provided with the step-down constant voltage module that electrically connects with this power switch in the shell, and this power switch one end connects external power source; The other end and battery charging module electrically connect, and the step-down constant voltage module other end and said master control borad electrically connect.
7. the LED stage lighting device with removable power supply as claimed in claim 6 is characterized in that, said step-down constant voltage module is an electronic transformer or coiling transformer.
8. the LED stage lighting device with removable power supply as claimed in claim 6 is characterized in that, also comprises the DMX wireless receiving module in the said shell, and this DMX wireless receiving module and master control borad electrically connect.
9. the LED stage lighting device with removable power supply as claimed in claim 1 is characterized in that said battery module is a rechargeable battery.
10. the LED stage lighting device with removable power supply as claimed in claim 9; It is characterized in that; Said battery module through an over-charging of battery, put protection module and electrically connect with master control borad and battery charging module respectively, this over-charging of battery, put and comprise over-charging of battery holding circuit, and battery over-discharge protection circuit in the protection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202766074U CN202195399U (en) | 2011-07-29 | 2011-07-29 | LED stage lamp device with moveable power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202766074U CN202195399U (en) | 2011-07-29 | 2011-07-29 | LED stage lamp device with moveable power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195399U true CN202195399U (en) | 2012-04-18 |
Family
ID=45950306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202766074U Expired - Fee Related CN202195399U (en) | 2011-07-29 | 2011-07-29 | LED stage lamp device with moveable power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195399U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486522A (en) * | 2013-05-20 | 2014-01-01 | 郭海涛 | Outdoor stage lamp |
| CN107071969A (en) * | 2017-04-06 | 2017-08-18 | 上海小糸车灯有限公司 | The many pixelation LED light source control circuits of car rear |
| CN107062133A (en) * | 2017-04-28 | 2017-08-18 | 广州市浩洋电子股份有限公司 | Wireless control's portable stage light performance system |
-
2011
- 2011-07-29 CN CN2011202766074U patent/CN202195399U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486522A (en) * | 2013-05-20 | 2014-01-01 | 郭海涛 | Outdoor stage lamp |
| CN103486522B (en) * | 2013-05-20 | 2016-12-07 | 郭海涛 | A kind of outdoor stage lamp |
| CN107071969A (en) * | 2017-04-06 | 2017-08-18 | 上海小糸车灯有限公司 | The many pixelation LED light source control circuits of car rear |
| CN107062133A (en) * | 2017-04-28 | 2017-08-18 | 广州市浩洋电子股份有限公司 | Wireless control's portable stage light performance system |
| WO2018196762A1 (en) * | 2017-04-28 | 2018-11-01 | 广州市浩洋电子股份有限公司 | Wirelessly controlled movable stage lighting performance system |
| CN107062133B (en) * | 2017-04-28 | 2023-09-26 | 广州市浩洋电子股份有限公司 | Wireless control's portable stage lamp performance system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120418 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |