CN203456915U - LED mobile power box - Google Patents
LED mobile power box Download PDFInfo
- Publication number
- CN203456915U CN203456915U CN201320571731.2U CN201320571731U CN203456915U CN 203456915 U CN203456915 U CN 203456915U CN 201320571731 U CN201320571731 U CN 201320571731U CN 203456915 U CN203456915 U CN 203456915U
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- power
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- led
- power module
- casing
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Abstract
The utility model discloses an LED mobile power box comprising a box body, a cover body and a power module, wherein the cover body is disposed on the box body, and the power module is disposed in the box body; the box body comprises side surfaces; and a power input interface and power output interfaces are disposed on the side surfaces of the box body, the power input interface is connected with an input terminal of the power module, and the power output interfaces are connected with output terminals of the power module. The device is simple to install and convenient to use, and LED display screens can be ensued to be tested conveniently and safely; and the device is good in compatibility, belongs to universal products, and has a good practical value.
Description
Technical field
The utility model discloses a kind of LED mobile electrical power box, relate in particular to a kind of supply unit of the prototyping testing for LED display R&D and production process, belong to LED application apparatus field.
Background technology
LED display, is widely used in public place of entertainment, urban construction, stage background, stadiums etc., and it has obtained development fast as a kind of novel industry.
LED display is for the needs of different places, its parameter is also diversified, in order to adapt to the demand of different places, in the design of LED stage, how just must to consider distributing, reasonable disposition equipment etc. how, the brightness of the display screen General Requirements of applying in different places is different, according to different brightness requirement, to carry out appropriate design from power supply mostly, therefore, the Power Management Design of LED display comprises varied, comprehensive statistics, greatly mainly with direct current+3.3V, + 5V, + 7.5V, + 24V is main, for different electrical power, at display screen research and development test phase, need be equipped with different power supplys, build different test environments, display screen industry does not have the power supply test equipment of a standard for this situation.Therefore, brought inconvenience to research and development test phase, this inconvenience is mainly reflected in following several respects:
(1) in test process, will prepare power source special, the equipment such as power source special output interface, power line are built test platform temporarily, and some connecting lines are arbitrarily placed, and especially power line, on-the-spot chaotic, easily makes mistakes.
(2) power input mouth is generally 220V alternating current, and in test process, power input mouth is outside exposed, easily causes tester to get an electric shock, and fail safe can not get ensureing.
(3) test platform of temporarily building, especially power unit, be inconvenient to move, and multiple product test needs to prepare multiple test platform, takes up room large.
Therefore, address the above problem building of LED display sample test platform had great importance.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of LED mobile electrical power box is provided, has solved the problem that in prior art, LED sample test platform is not easy to build.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A LED mobile electrical power box, comprises casing, lid, power module; Described lid is arranged at casing top, and described power module is arranged at box house; Described casing comprises side; Described casing arranges power input interface, power output interface on side, and described power input interface is connected with the input of described power module, and described power output interface is connected with the output of described power module.
Described casing also arranges output control switch on side, and described output control switch is series between the output and power output interface of power module.
Described casing also arranges LED light on side, and described LED light is parallel to power output interface two ends.
On described lid, handle is set.
Between described casing and lid, snap close is set.
Comprise+3.3V of described power output interface power interface ,+5V power interface ,+7.5V power interface ,+24V power interface.
Compared with prior art, the beneficial effects of the utility model are:
(1) this device is arranged at box house by power supply, has guaranteed Security of test.
(2) a plurality of output port of power source are set, facilitate various display screens Test Application, do not need special setup test power supply platform, compatible good.
(3) output control switch is set, used time closing switch, does not save power supply.
(4) LED light is set, adopts different colours to indicate the operating state of this device, facilitate tester's detection and localization problem, improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model part enlarged drawing.
Wherein, being designated in figure: 1-lid; 2-handle; 3-snap close; 4-power input interface; 5-LED indicator light; 6-output control switch; 7-power output interface.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is elaborated:
As shown in Figure 1, a kind of LED mobile electrical power box, comprises casing, lid 1, power module; Described lid 1 is arranged at casing top, and described power module is arranged at box house; Described casing comprises side; Power input interface 4, power output interface 7 are set on described casing side, and described power input interface 4 is connected with the input of described power module, and described power output interface 7 is connected with the output of described power module.
Described casing also arranges output control switch 6 on side, and described output control switch 6 is series between the output and power output interface of power module.
Described casing also arranges LED light 5 on side, and described LED light 5 is parallel to power output interface two ends.
On described lid 1, handle 2 is set.
Between described casing and lid 1, snap close 3 is set.
Comprise+3.3V of described power output interface power interface ,+5V power interface ,+7.5V power interface ,+24V power interface.
Described+3.3V power interface comprises two 4P(4 pin) socket, two 2P sockets; Described+5V power interface comprises two 8P sockets, two 4P sockets, two 2P sockets; Described+7.5V power interface comprises two 8P sockets, two 4P sockets; Described+24V power interface comprises two 4P sockets.
The part enlarged drawing of this device as shown in Figure 2, take the LED cell module that comprises 16*8 LED plug-in unit lamp and its implementation process be described as example by the present embodiment.
This device is installed simple, easy to use, can guarantee convenience, the fail safe of LED display test, and have good compatibility, belongs to the universal product, has good practical value.
Claims (6)
1. a LED mobile electrical power box, comprises casing, lid, power module; Described lid is arranged at casing top, and described power module is arranged at box house; Described casing comprises side; It is characterized in that: described casing arranges power input interface, power output interface on side, described power input interface is connected with the input of described power module, and described power output interface is connected with the output of described power module.
2. LED mobile electrical power box according to claim 1, is characterized in that: described casing also arranges output control switch on side, and described output control switch is series between the output and power output interface of power module.
3. LED mobile electrical power box according to claim 2, is characterized in that: described casing also arranges LED light on side, and described LED light is parallel to power output interface two ends.
4. LED mobile electrical power box according to claim 1, is characterized in that: on described lid, handle is set.
5. LED mobile electrical power box according to claim 1, is characterized in that: between described casing and lid, snap close is set.
6. according to the LED mobile electrical power box described in any one in claim 1～5, it is characterized in that: comprise+3.3V of described power output interface power interface ,+5V power interface ,+7.5V power interface ,+24V power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571731.2U CN203456915U (en) | 2013-09-16 | 2013-09-16 | LED mobile power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571731.2U CN203456915U (en) | 2013-09-16 | 2013-09-16 | LED mobile power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456915U true CN203456915U (en) | 2014-02-26 |
Family
ID=50136767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571731.2U Expired - Fee Related CN203456915U (en) | 2013-09-16 | 2013-09-16 | LED mobile power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475193A (en) * | 2013-09-16 | 2013-12-25 | 无锡通明科技有限公司 | LED mobile power box |
| WO2017114136A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳光启空间技术有限公司 | Power source interface device |
-
2013
- 2013-09-16 CN CN201320571731.2U patent/CN203456915U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475193A (en) * | 2013-09-16 | 2013-12-25 | 无锡通明科技有限公司 | LED mobile power box |
| WO2017114136A1 (en) * | 2015-12-30 | 2017-07-06 | 深圳光启空间技术有限公司 | Power source interface device |
| CN106936045A (en) * | 2015-12-30 | 2017-07-07 | 深圳光启空间技术有限公司 | Power interface device |
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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: 20140226 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |