CN221240251U - Power supply adapting unit - Google Patents
Power supply adapting unit Download PDFInfo
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- CN221240251U CN221240251U CN202322795247.4U CN202322795247U CN221240251U CN 221240251 U CN221240251 U CN 221240251U CN 202322795247 U CN202322795247 U CN 202322795247U CN 221240251 U CN221240251 U CN 221240251U
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- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power supply, in particular to a power supply adapting unit which comprises a power supply box and a power supply module arranged in the power supply box, wherein the power supply module comprises a 220V AC power supply, a 5V DC module power supply, a 15V DC module power supply and a 24V DC module power supply, an air switch, a main power switch and a scram switch which are sequentially connected in series are arranged in the power supply box, external commercial power is sequentially communicated with the air switch, the main power switch and the scram switch, at least one power supply adapting interface is arranged on an external panel of the power supply box corresponding to each power supply output end, each power supply adapting interface is connected with an output end of a corresponding power supply, an indicator lamp and a test hole are arranged on an external panel of the power supply box corresponding to each power supply output end, and the corresponding indicator lamp and test hole are connected with the output ends of the corresponding power supply.
Description
Technical Field
The utility model relates to the technical field of power supplies, in particular to a power supply adapting unit.
Background
At present, different power adapters are required to be used for the diversified requirements of equipment, so that the power adapters in the equipment are too many, the adapter is easy to use in disorder, a plurality of sockets cannot be used on a socket when the equipment is used, and the potential safety hazard of electricity consumption can be increased when the power adapters are used.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a power supply adapting unit.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power supply power adaptation unit, includes the power supply box and sets up the power module in the power supply box, the power module includes 220V AC power, 5V DC module power, 15V DC module power and 24V DC module power, be provided with air switch, total power switch and the scram switch of serial connection in proper order in the power supply box, outside commercial power communicates air switch, total power switch and scram switch in proper order, 220V AC power, 5V DC module power, 15V DC module power and 24V DC module power all are connected with the output of scram switch, be provided with at least one power adaptation interface to every power output department on the outside panel of power supply box, every power adaptation interface is connected with the output that corresponds the power, be provided with pilot lamp and test hole to every power output department on the outside panel of power supply box, corresponding pilot lamp and test hole are connected with the output that corresponds the power.
In some embodiments, the 5V DC module power supply, the 15V DC module power supply, and the 24V DC module power supply are controlled by outputting 5-24V DC power supply multiple voltage output adapters, an input end of the 5-24V DC power supply multiple voltage output adapter is connected with an output end of the scram switch, and an output end of the 5-24V DC power supply multiple voltage output adapter outputs 5V DC power supply, 15V DC power supply, and 24V DC power supply respectively and is connected with a corresponding power supply adapter interface.
In some embodiments, the output ends of the 5V DC module power supply, the 15V DC module power supply and the 24V DC module power supply are directly connected with the corresponding power supply adapting interfaces in series respectively.
In some embodiments, the power adapting interface corresponding to 220V AC power on the panel of the power box is a standard mains delta socket.
In some of these embodiments, the power adaptation interfaces on the panel of the power box corresponding to the 5V DC module power, the 15V DC module power, and the 24V DC module power are aviation plug connectors.
Compared with the prior art, the utility model has the beneficial effects that: the power supply source adapting unit can provide alternating current and direct current power supplies required by equipment and products, and simultaneously performs power on-off control, state monitoring and real-time protection;
The power supply adapting unit adopts a modularized design, and standardized production and use of products are realized.
The power supply adapting unit introduces 220VAC commercial power into the adapting unit through a power supply lead-in cable outside the unit. The power box distributes 220VAC power to the power interfaces of the units and provides the required AC power supply for the DC switching power supply.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the application, and to provide a thorough description and understanding of the application in terms of the embodiments of the application.
Drawings
FIG. 1 is a schematic block diagram of the present utility model;
FIG. 2 is a schematic circuit diagram of the present utility model;
FIG. 3 is a schematic view of an indicator light on the upper panel of the power box of the present utility model;
Fig. 4 is a schematic diagram of a power adapter interface of a power box upper panel of the present utility model.
In the figure: 1. 220V AC power; 2. a 5V DC module power supply; 3. 15V DC module power; 4. a 24V DC module power supply; 5. an air switch; 6. a main power switch; 7. and (5) a scram switch.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a power supply adaptation unit, includes the power supply box and sets up the power module in the power supply box, power module includes 220V AC power, 5V DC module power, 15V DC module power and 24V DC module power, be provided with serial connection's air switch, total power switch and scram switch in proper order in the power supply box, outside commercial power communicates air switch, total power switch and scram switch in proper order, for improving the power security, when outside commercial power connects air switch, establish ties the fuse on air switch's input for the commercial power is connected with air switch after the fuse.
220V AC power, 5V DC module power, 15V DC module power and 24V DC module power are all connected with the output of scram switch, be provided with at least one power adaptation interface to every power output department on the external panel of power supply box, every power adaptation interface is connected with the output of corresponding power, be provided with pilot lamp and test hole to every power output department on the external panel of power supply box, corresponding pilot lamp and test hole are connected with the output of corresponding power.
The 5V DC module power supply, the 15V DC module power supply and the 24V DC module power supply are controlled by outputting 5-24V DC power supply multipath voltage output adapters, the input ends of the 5-24V DC power supply multipath voltage output adapters are connected with the output ends of the scram switch, and the output ends of the 5-24V DC power supply multipath voltage output adapters respectively output 5V DC power supply, 15V DC power supply and 24V DC power supply and are connected with corresponding power supply adapting interfaces.
And the output ends of the 5V DC module power supply, the 15V DC module power supply and the 24V DC module power supply are directly connected with corresponding power supply adaptive interfaces in series respectively.
The power supply adapting interface corresponding to 220V AC power supply on the panel of the power supply box is a standard commercial power delta socket.
The power supply adapting interfaces corresponding to the 5V DC module power supply, the 15V DC module power supply and the 24V DC module power supply on the panel of the power supply box are aviation plug connectors.
Through this technical scheme, the AC adaptation function in the adaptation unit passes through the switch control back direct connection and the delta socket of rear panel.
The adaptation unit has a DC switching power supply module therein, and supports DC voltage outputs of 24VDC, 15VDC, and 5 VDC. The output of the direct current switch power supply module is distributed to a direct current power supply interface outside the adapter power supply pair, and the adapter unit realizes the direct current power supply interface adaptation through 3 aviation plug connectors respectively.
The front panel of the equipment is provided with indication lamps HDL, HD1, HD2 and HD3 for alternating current power supplies, 24V, 15V and 5V direct current module power supplies respectively, the 24V, 15V and 5V direct power supply adaptation units are respectively provided with change-over switches SB3, SB4 and SB5, and the 24V, 15V and 5V direct power supply adaptation units are respectively provided with J4 (+), J5 (-), J6 (+), J7 (-), J8 (+), J9 (-) test interfaces respectively, so that necessary control and state indication can be carried out on the power supply adaptation output of the adaptation units.
An alternating current adaptive output interface is arranged on the rear panel, a standard commercial power delta socket SS801 is adopted, so that the test equipment can be more convenient and more accurate to measure internal voltage and current when faults occur, and the fault cause of the equipment is judged.
The real-time protection function of the AC power supply adapting unit is to prevent damage to the test system and the tested parts caused by overvoltage, overcurrent and leakage by designing a protection circuit. The power supply monitor is designed with 3 protection circuits, firstly, a FUSE is added, so that a test system and a tested product can be prevented from being damaged due to overvoltage and overcurrent; the commercial power 220VAC passes through the leakage protector QF of the rear panel before being introduced into the system, so that the power on-off of the whole test system can be controlled, and the personal safety and the equipment safety of test personnel can be effectively protected; and thirdly, the emergency stop switch is additionally arranged, so that the system is ensured to be powered off rapidly in emergency.
The foregoing examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A power supply adaptation unit, characterized in that: including power supply box and the power module of setting in the power supply box, power module includes 220V AC power, 5V DC module power, 15V DC module power and 24V DC module power, be provided with air switch, total power switch and the scram switch of serial connection in proper order in the power supply box, outside commercial power communicates air switch, total power switch and scram switch in proper order, 220V AC power, 5V DC module power, 15V DC module power and 24V DC module power all are connected with the output of scram switch, be provided with at least one power adaptation interface to every power output department on the outside panel of power box, every power adaptation interface is connected with the output that corresponds the power, be provided with pilot lamp and test hole to every power output department on the outside panel of power box, corresponding pilot lamp and test hole are connected with the output that corresponds the power.
2. A power supply adaptation unit according to claim 1, characterized in that: the 5V DC module power supply, the 15V DC module power supply and the 24V DC module power supply are controlled by outputting 5-24V DC power supply multipath voltage output adapters, the input ends of the 5-24V DC power supply multipath voltage output adapters are connected with the output ends of the scram switch, and the output ends of the 5-24V DC power supply multipath voltage output adapters respectively output 5V DC power supply, 15V DC power supply and 24V DC power supply and are connected with corresponding power supply adapting interfaces.
3. A power supply adaptation unit according to claim 1 or 2, characterized in that: and the output ends of the 5V DC module power supply, the 15V DC module power supply and the 24V DC module power supply are directly connected with corresponding power supply adaptive interfaces in series respectively.
4. A power supply adaptation unit according to claim 1, characterized in that: the power supply adapting interface corresponding to 220V AC power supply on the panel of the power supply box is a standard commercial power delta socket.
5. A power supply adaptation unit according to claim 1, characterized in that: the power supply adapting interfaces corresponding to the 5V DC module power supply, the 15V DC module power supply and the 24V DC module power supply on the panel of the power supply box are aviation plug connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795247.4U CN221240251U (en) | 2023-10-18 | 2023-10-18 | Power supply adapting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322795247.4U CN221240251U (en) | 2023-10-18 | 2023-10-18 | Power supply adapting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221240251U true CN221240251U (en) | 2024-06-28 |
Family
ID=91596253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322795247.4U Active CN221240251U (en) | 2023-10-18 | 2023-10-18 | Power supply adapting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221240251U (en) |
-
2023
- 2023-10-18 CN CN202322795247.4U patent/CN221240251U/en active Active
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