CN2893774Y

CN2893774Y - External power supply device

Info

Publication number: CN2893774Y
Application number: CN 200620003036
Authority: CN
Inventors: 简吉铭
Original assignee: Seventeam Electronics Co Ltd
Current assignee: Seventeam Electronics Co Ltd
Priority date: 2006-01-23
Filing date: 2006-01-23
Publication date: 2007-04-25
Anticipated expiration: 2016-01-23

Abstract

The utility model relates to an external power supply devices, which comprises a body, a power supply unit and a monitor unit, wherein, the power supply unit and the monitor unit are positioned in the body, the monitor unit is connected with the display screen which is positioned at one side of the body; when the power supply unit is operated, the monitor unit will monitor and control the external power supply temperature, fan speed, voltage status, current status, power consumption and the total number of watts. The display screen displays the data measured by the monitor and control unit, if the data show unusual or the power elements have a high temperature, the user can directly know the external power supply status at the present through the display screen, so as to take an emergency measure to improve the stability of the mainframe and the external power supply device to prevent the computer from crashing or losing important information and other problems.

Description

The external power supply device

Technical field

The utility model is a kind of external power supply device, this device is external in the main frame outside, and have the function that shows the several data monitoring, comprise the data of monitoring temperature, rotation speed of the fan, voltage status, current status, power consumption state or total wattage state.

Background technology

Along with high-tech flourish, the volume of electronic component is tending towards microminiaturization, and the closeness on the unit area is also more and more high, its usefulness constantly strengthens especially, under these factors, the gross calorific power of electronic component then almost raises year by year, do not get rid of the heat that electronic component produces if there is good radiating mode, these too high temperature will cause electronic component to produce that electronics is free to cause the stability of single unit system to reduce with phenomenon such as thermal stress, and the life-span that shortens electronic component itself, so heat abstractor is promptly being played the part of a kind of important role.

Because personal computer has been popularized in the society in modern times, and the life cycle in computer generations is short, mortality also and then raises, and the usefulness of its employed power component better, processing speed is faster, the heat that relative it gives off also constantly increases, when if heat abstractor can't normal operation, will have a strong impact on the normal operation of power component, and then cause when problems such as machine or capsule information losses, yet, most power supply unit all is arranged at the inside of computing machine, the heat radiation aspect of its power supply unit is a big problem, because of the computer-internal space very narrow and small, make thermal source be difficult for distributing easily and hoard in computer-internal, when computer operating, because of the user can't recognize clearly whether the running of power supply unit has normally, whether the temperature of power component is too high, and allow the user take place unusual or the power component temperature is made the emergency response measure when too high, and then the stability of computing machine integral body is reduced and cause when problems such as machine or capsule information losses to power supply unit; Moreover, its inside is very narrow and small when computing machine need keep in repair, and cause the degree of difficulty when keeping in repair to increase, and the circuit of computer-internal is very complicated, and its circuit sign is also very not obvious, if when in the space of the narrow and small confusion of circuit again, keeping in repair, the very easy problem that causes the circuit misconnection, and then computing machine is damaged.

Therefore, above-mentioned prior art constructions still has many defectives in global design, and the necessity that still is further improved, and how to solve the above problems and defective, is the relevant manufacturer that is engaged in the industry and desires most ardently the direction place that research improves.

Summary of the invention

Fundamental purpose of the present utility model is to provide a kind of external power supply device; this device is provided with display screen; can the display monitoring unit temperature measured to the external power supply device; rotation speed of the fan; voltage; electric current; the data of power consumption or total wattage monitor state; the user can be known learn the instant situation that the external power supply device is interior; and when external power supply device generation temperature unusual or power component is too high; the user can be learnt by display screen easily; and then make the emergency response measure, take place when problems such as machine or capsule information losses to improve the stable of host machine integral and to prevent.

Secondary objective of the present utility model is to be that external power supply device one side is provided with plural number switching slot, and the switching slot sees through patchcord and is connected with the switching distributing board that sets in advance in main frame, and the unified arrangement of the power supply wiring that makes the peripheral unit in the main frame is to the distributing board place that transfers, when using, the patchcord that only needs to be connected in the external power supply device is inserted on the switching distributing board, can carry out power delivery, and then can reduce external power supply device taking up room in main frame, and circuit is put in order well.

Below with reference to accompanying drawing and preferred embodiment of the present utility model its feature and function are described in detail.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is the stereo appearance figure at another visual angle of the utility model.

Fig. 3 is a three-dimensional exploded view of the present utility model.

Fig. 4 is a calcspar of the present utility model.

Fig. 5 A is the stereo appearance figure of the utility model switching distributing board.

Fig. 5 B is the stereo appearance figure at another visual angle of the utility model switching distributing board.

Fig. 6 is the stereo appearance figure of the utility model when using.

Fig. 7 is the calcspar of the utility model when using.

Symbol description among the figure:

1 external power supply device

11 bodies, 15 panels

12 power supply units, 151 display screens

13 monitoring units, 152 power switches

14 heat abstractors, 16 power supply web joints

141 heat radiator, 161 switching slots

142 fans, 162 power line sockets

2 patchcords

3 switching distributing boards

31 slots, 32 power supply wirings

4 main frames

41 peripheral units

Embodiment

Please consult Fig. 1 simultaneously, 2,3, shown in 4, be stereo appearance figure of the present utility model, the stereo appearance figure at another visual angle, three-dimensional exploded view and calcspar, find out by knowing among the figure, external power supply device 1 of the present utility model is provided with power supply unit 12 in body 11 inside, monitoring unit 13 and heat abstractor 14, heat abstractor 14 then has heat radiator 141 and fan 142, to get rid of the heat that external power supply device 1 inside is hoarded, and be provided with the panel 15 of tool display screen 151 in body 11 1 sides, its display screen 151 is connected with monitoring unit 13, and then the temperature display monitoring of demonstration external power supply device 1, the rotation speed of the fan monitoring, the voltage monitoring state, the current monitoring state, power consumption state and the monitoring of total wattage, be provided with power switch 152 in panel 15 in addition, and power switch 152 can cut off or open the start of power supply unit 12, then be provided with power supply web joint 16 away from panel 15 other sides, and on the power supply web joint 16 for having plural number switching slot 16 1 and power line socket 162, moreover, this switching slot 16 1 is for being electric connection through a patchcord 2 and a switching distributing board 3, switching distributing board 3 then can set in advance in main frame 4 rears, and being provided with the slot 31 that can supply patchcord 2 (please simultaneously with reference to Fig. 6) to peg graft in switching distributing board 3 outsides, switching distributing board 3 other sides then are extended with power supply wiring 32 (as Fig. 5 A, shown in Fig. 5 B) and make power supply wiring 32 be connected in use on the peripheral unit of being installed in the main frame 4 41.

When using, earlier external power supply device 1 is arranged at main frame 4 outsides (as Fig. 6, shown in Figure 7), and make the power supply wiring 32 of switching distributing board 3 be plugged to the peripheral unit 41 (as: motherboard of being installed in the main frame 4, disc driver, floppy drive or CD-ROM drive etc.), see through the structural design of switching distributing board 3, can be with power supply wiring 32 unified integrations, prevent the too much mixed and disorderly power supply wiring of main frame 4 internal causes simultaneously and cause distribution to twine mutually, and then reach to reduce and take main frame 4 volume inside, and the purpose that distribution is put in order well, so, can see through patchcord 2 is connected with the slot 31 of switching distributing board 3 and the switching slot 16 1 of external power supply device 1 respectively, when the power line socket 162 of external power supply device 1 with after external power source is connected, just can turn on the power switch 152, make power supply unit 12 starts, with electric power transfer to monitoring unit 13 and the switching slot 16 1 on, and by patchcord 2 with electric power transfer to the distributing board 3 of transferring, see through switching distributing board 3 again distributing electric power to peripheral unit 41 is carried out start, so, when external power supply device 1 during in out-put supply, can see through monitoring unit 13 and in external power supply device 1, carry out the temperature display monitoring, the rotation speed of the fan monitoring, the voltage monitoring state, the current monitoring state, power consumption state and the monitoring of total wattage, and the data of gained are exported on the display screen 151 of panel 15 and show, allow the user learn the state of present external power supply device 1.

Above-mentioned detailed description is at a kind of preferable possible embodiments explanation of the utility model, this embodiment is not in order to limit claim of the present utility model, all other do not break away from the equalization of being finished under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim that the utility model contains.

In sum, external power supply device of the present utility model has obvious effect when using promotes, and really meets the patent requirement of novelty, utility model and progressive, files an application in accordance with the law.

Claims

1. external power supply device, it is characterized in that, be provided with power supply unit, display unit and monitoring unit in the body of this external power supply device, this power supply unit is connected with monitoring unit, this monitoring unit is connected with display unit, and a side of this device body is provided with the panel of tool display screen.

2. external power supply device as claimed in claim 1 is characterized in that, is provided with heat abstractor in this body, and this heat abstractor has heat radiator and fan is formed, and this heat abstractor is connected with power supply unit.

3. external power supply device as claimed in claim 1 is characterized in that, being provided with in addition on the panel of this display unit can be for cutting off or open the power switch of power supply unit start.

4. external power supply device as claimed in claim 1 is characterized in that, this body is provided with the power supply web joint away from other side of display panel, has plural number switching slot and power line socket on this power supply web joint, and this power supply unit is connected with the power supply web joint.

5. external power supply device as claimed in claim 4 is characterized in that, the switching slot of this power supply web joint sees through patchcord and a switching distributing board is electric connection.

6. external power supply device as claimed in claim 5, it is characterized in that, the switching distributing board sets in advance in the main frame rear side, and be provided with the slot that to peg graft for patchcord in the switching distributing board outside, switching distributing board side in addition then is extended with power supply wiring, and power supply wiring is connected on the peripheral unit of being installed in the default main frame.