CN201119074Y - A LED lamp power with decoder - Google Patents
A LED lamp power with decoder Download PDFInfo
- Publication number
- CN201119074Y CN201119074Y CNU2007201913544U CN200720191354U CN201119074Y CN 201119074 Y CN201119074 Y CN 201119074Y CN U2007201913544 U CNU2007201913544 U CN U2007201913544U CN 200720191354 U CN200720191354 U CN 200720191354U CN 201119074 Y CN201119074 Y CN 201119074Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- led lamp
- dmx controller
- power
- dmx
- 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.)
- Expired - Fee Related
Links
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED lamp power supply with a decoder. The LED lamp power supply is characterized in that the LED lamp power supply comprises a power converter, a DMX controller and a power supply box; one outlet wire of the power converter is connected with the DMX controller and the DMX controller is electrified, the other outlet wire thereof is connected with a LED lamp conducting wire and used to provide working power for the LED lamp; a circular sealing ring is also arranged on the power supply box, and two waterproof connectors are arranged at the connection part of the power supply box and an external electric wire. Compared with the prior art, the LED lamp power supply of the utility model integrates the power supply of the DMX controller and the working power supply of the LED lamp into a whole, the power supply of the DMX controller is obtained from the working power supply of the LED lamp, without additional separated collocation, and the power supply box integrated by the DMX controller and the LED lamp adopts a waterproof type, which simultaneously solves the waterproof problem of the DMX controller and the LED lamp working power supply, therefore the LED lamp power supply can be more conveniently used in the severe outdoor environment.
Description
Technical field
The utility model relates to a kind of power supply, particularly a kind of power supply that is used in the band decoder on the LED bulb.
Background technology
What the LED bulb was used now is more and more wider, all use the LED lamp in every field, some needs the LED lamp of usefulness out of doors, this has just needed a waterproof problem, the quality of water resistance directly has influence on the life-span that the LED lamp uses, LED lamp of the prior art, it adopts the operating voltage of the decoder of DMX technology control LED lamp is DC12V or DC24V, this decoder with DMX technology control LED lamp is non-watertight, therefore in actual use, also need to be equipped with extra corresponding working power, therefore use very inconvenient.
The utility model content
Non-watertight for the LED lamp power supply that solves band decoder in the prior art, can not be placed directly in problem such as outdoor use, provide that a kind of water resistance is good, power supply is integrated, can make things convenient for the LED lamp power supply of the band decoder that uses out of doors.
For addressing the above problem the LED lamp power supply of band decoder of the present utility model, a described power supply changeover device, a DMX controller and the power pack of comprising; Described power supply changeover device one egress line connects the DMX controller, and switches on the DMX controller, and another egress line is connected with LED lamp lead, is used for providing working power to the LED lamp; The described ring-like sealing ring that also is provided with on power pack, described have two water joints at power pack and extraneous electric wire joint.
A described water joint is used for the DMX controller and external wire is connected, and described another water joint is used for connecting with outer conductor of LED lamp working power.
Compared with prior art, the utility model is the working power of the power supply of DMX controller and LED lamp integrated, the power supply of DMX controller obtains from the working power of LED lamp, need not configuration separately in addition, and both integrated power packs are water proof type, solved the waterproof problem of DMX controller and LED lamp working power simultaneously, therefore can use in the adverse circumstances out of doors more easily.
Description of drawings
Be described further below in conjunction with the LED lamp power supply of the drawings and specific embodiments band decoder of the present utility model:
Fig. 1 is the assembling schematic diagram with the LED lamp power supply of being with decoder of the present utility model;
Among the figure:
1, power supply changeover device 2, DMX controller 3, power pack
4, water joint 5, ring-like sealing ring 6, lead
Embodiment
As shown in Figure 1, the LED lamp power supply of band decoder of the present utility model comprises a power supply changeover device 1, a DMX controller 2 and a power pack 3
As shown in Figure 1, power supply changeover device 1 one termination DMX controllers 2, two leads of two egress lines of power supply changeover device 1 and DMX controller 2 are connected and energising, and other two egress lines of power supply changeover device 1 are connected with LED lamp lead, are used for providing working power to LED lamp (not shown); Also be provided with a ring-like sealing ring 5 on power pack 3, ring-like sealing ring 5 is used for sealed electrical source capsule 3, thereby plays waterproof effect; Have two water joints 4 in power pack 3 and external wire 6 joints, a water joint 4 is used for DMX controller 2 and is connected with external wire 6, another water joint 4 is used for being connected with external wire 6 of LED lamp working power, and two water joints 4 seal at the butted line place fully.
The utility model is the working power of the power supply of DMX controller 2 and LED lamp integrated, the power supply of DMX controller 2 obtains from the working power of LED lamp, need not configuration separately in addition, and both integrated power packs 3 are water proof type, solved the waterproof problem of DMX controller 2 and LED lamp working power simultaneously, therefore can use in the adverse circumstances out of doors more easily.
, but should be understood that under the situation that does not break away from relevant protection range defined by the claims that those skilled in the art can make change and/or revise according to embodiment of the present utility model describing the present invention property and nonrestrictive description.
Claims (2)
1, a kind of LED lamp power supply with decoder is characterized in that: a described power supply changeover device, a DMX controller and the power pack of comprising; Described power supply changeover device one egress line connects the DMX controller, and switches on the DMX controller, and another egress line is connected with LED lamp lead, is used for providing working power to the LED lamp; The described ring-like sealing ring that also is provided with on power pack, described have two water joints at power pack and external wire joint.
2, the LED lamp power supply of band decoder according to claim 1, it is characterized in that: a described water joint is used for the DMX controller and external wire is connected, and described another water joint is used for connecting with outer conductor of LED lamp working power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201913544U CN201119074Y (en) | 2007-11-16 | 2007-11-16 | A LED lamp power with decoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201913544U CN201119074Y (en) | 2007-11-16 | 2007-11-16 | A LED lamp power with decoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201119074Y true CN201119074Y (en) | 2008-09-17 |
Family
ID=39993679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201913544U Expired - Fee Related CN201119074Y (en) | 2007-11-16 | 2007-11-16 | A LED lamp power with decoder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201119074Y (en) |
-
2007
- 2007-11-16 CN CNU2007201913544U patent/CN201119074Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20111116 |