CN2622885Y

CN2622885Y - Switchover socket

Info

Publication number: CN2622885Y
Application number: CN 03224860
Authority: CN
Inventors: 刘永旅
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-04
Filing date: 2003-04-04
Publication date: 2004-06-30
Anticipated expiration: 2013-04-04

Abstract

The utility model discloses a switchover socket, comprising a crust body, a panel, and a connecting terminal to connect the AC power source; an AC/DC converter is arranged in the crust body, with the AC input end in electric connection with the connecting terminal and the DC input end in electric connection with at least two plug jacks. The switchover socket can supply many plug jacks with DC power source output simultaneously, and the electrical devices using DC power source can be plugged into the plug jacks directly or indirectly through the connecting cable provided with voltage regulator, no need of equipping each electrical appliance with an AC/DC converter respectively, thereby, greatly saving materials and space, and reducing the interference between electrical appliances.

Description

Conversion socket

Technical field

The utility model relates to supply socket.

Background technology

By as equivalent current supply power supplys that socket provides such as planker socket, wall plug AC power normally.When certain electrical installation need use DC power supply, this electrical installation must have AC-DC converter by one provided power supply.Common this transducer is big and heavy, and can disturb other similar devices.When having a plurality of electrical installations need use DC power supply or this electrical installation need be carried to the strange land use simultaneously, very inconvenience just seems.

The utility model content

The technical problems to be solved in the utility model is exactly that a kind of at least two conversion sockets that the jack of DC power supply output can be provided simultaneously that have will be provided.

For addressing the above problem, the utility model adopts following technical scheme: this conversion socket, comprise housing, panel and be used to connect the binding post of AC power, in described housing, AC-DC converter is installed, the ac input end of this transducer is electrically connected with described binding post, and the dc output end of transducer is electrically connected with at least two described jacks.

Described jack can be divided into two groups, and wherein one group is electrically connected with the dc output end of described transducer, another group and the described binding post electrical connection that is used to be connected AC power.

Can be provided with chute on panel or housing, a slide block is parallel to panel and installs and can move along chute; Moving of slide position can be blocked different jacks.

Use conversion socket of the present utility model, because AC-DC converter is installed in the Socket casing, can provide DC power supply output to a plurality of jacks simultaneously, use the electrical installation of DC power supply can be directly or the stube cable by adjuster with voltage insert jack indirectly, need not every electrical installation and be equipped with an AC-DC converter respectively, save material and space greatly, also reduced the interference between the electrical installation.

Conversion socket can provide direct current and AC power simultaneously, both can provide power supply to the electrical installation that uses DC power supply, can provide power supply to the electrical installation that uses AC power again, has enlarged the scope of application greatly and applicable to more field of employment.

The setting of antioverloading slide block can limit the quantity of using jack simultaneously, has avoided having improved fail safe greatly because of the overload electrical installation uses the undesired or accident that meets accident.

Conversion socket of the present utility model can be made wallboard formula, drag-cup type, packaged type or replace various types such as original wallboard formula, is suitable for various occasions and uses.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described specifically.

Fig. 1 is the structural representation of the conversion socket of 30W, four direct current output plugholes.

Fig. 2 is the STRUCTURE DECOMPOSITION figure of Fig. 1.

Fig. 3, Fig. 4 are the structural representations of the conversion socket two states of 70W, seven direct current jacks.

Fig. 5 is the STRUCTURE DECOMPOSITION figure of Fig. 3, Fig. 4.

Fig. 6, Fig. 7 are the structural representations of the conversion socket two states of 90W, seven direct current jacks.

Fig. 8 is the STRUCTURE DECOMPOSITION figure of Fig. 6, Fig. 7.

Fig. 9 is the STRUCTURE DECOMPOSITION figure of 30W, band direct current and the conversion socket that exchanges output.

Figure 10 is the STRUCTURE DECOMPOSITION figure of 70W, band direct current and the conversion socket that exchanges output.

Figure 11 is the STRUCTURE DECOMPOSITION figure of 90W, band direct current and the conversion socket that exchanges output.

Figure 12 is the structural representation of band direct current and the portable conversion socket that exchanges output.

Figure 13 is the STRUCTURE DECOMPOSITION figure of Figure 12.

Embodiment

As shown in Figure 1, 2, this is that four direct current jacks, power output are an embodiment of the conversion socket of 30W.3, one AC-DC converter 4 of binding post that conversion socket comprises housing 1, panel 2 and is used to connect AC power are fixed in the housing 1, and the input of transducer is electrically connected with binding post 3, and the output of transducer is electrically connected with a plurality of jacks 5.Use a plurality of electrical installations of DC power supply can be simultaneously directly or the stube cable by the scalable required voltage insert jack 5 indirectly, be equipped with an AC-DC converter and need not every electrical installation.

Shown in Fig. 3,4,5, this is that seven direct current jacks, power output are an embodiment of the conversion socket of 70W.Panel is provided with seven jacks 5, and topmost one is to aim at the independent jack 51 that the bigger laptop computer of power consumption provides, and being six below is the jack that provides for the less electrical installation of other power consumption (as camera, phone etc.).Be provided with a chute 21 on panel 2, the slide block 22 that is square frame shape is parallel to panel and is installed in the panel inboard, and a projection 23 is arranged on the slide block 22, and projection 23 can be along chute 21 move left and right.When projection 23 moved on to chute 21 left ends, the slide block 22 of square frame shape just in time blocked following six jacks 5, had only top independent jack 51 to expose and can inject for the power line of laptop computer; When projection 23 moves on to chute 21 right-hand members, below six jacks 5 expose and top independent jack 51 is covered, can and can not power to laptop computer this moment to the power supply of electrical installations such as camera, phone.The ingenious design of slide block 22 can limit simultaneously and power to laptop computer and other a plurality of electrical installations, avoids taking place the overload phenomenon, has guaranteed the safe handling of each electrical installation effectively.

It is 90W that conversion socket shown in Fig. 6,7,8 is equipped with seven direct current jacks, power outputs.Among this embodiment, when being criss-cross slide block 22 and getting to chute 21 left ends, three jacks 5 in panel lower left are kept off, and the independent jack 51 of three jacks 5 in lower right and top is simultaneously available; When slide block 22 was got to right-hand member, the independent jack 51 of top was kept off and all the other six jacks 5 all can be for advance using.

As shown in Figure 9, among this embodiment, the jack 5 of conversion socket is divided into two groups, and wherein the right is electrically connected with the dc output end of transducer for one group, is that direct current is exported; One group of the left side directly is connected with the binding post of AC power, for exchanging output.Same socket, existing direct current output plughole has the interchange output plughole again, is applicable to various electrical installations, and the scope of application is very extensive.Also can install a switch additional on socket, the user can select direct current or ac output voltage.

Conversion socket shown in Figure 10,11, existing direct current output plughole has the interchange output plughole again; Installed the slide block 22 that can block part direct current jack again additional, limited whole direct current jacks, avoided taking place the overload phenomenon simultaneously to the electrical installation power supply.

Shown in Figure 12,13, the conversion socket of this embodiment is made packaged type.At the back side of housing 1, be provided with the jack 61 corresponding plugs 11 with standard socket 6, AC power is just from input here.As long as the place of standard socket is arranged, just can plug the utility model conversion socket DC power supply is provided.Certainly, this plug 11 also can be made the conversion socket of drag-cup type by the lead segment distance that stretches out, and powers with convenient electrical installation to being placed on certain distance outside.

In actual use, can take off the standard socket that was installed in originally on the wall, conversion socket of the present utility model is installed in the mounting box of the board-like socket of standard wall that is embedded on the wall, replacing and use are all very convenient.

In addition, other electronics does not have part or circuit also can be included in this conversion socket, and for example, surge protecting circuit, timer etc. can further improve the fail safe of this conversion socket, practical part etc.

Claims

1, a kind of conversion socket, comprise housing (1), panel (2) and be used to connect the binding post (3) of AC power, it is characterized in that: AC-DC converter (4) is installed in described housing (1), the ac input end of this transducer (4) is electrically connected with described binding post (3), and the dc output end of transducer (4) is electrically connected with at least two jacks (5).

2, conversion socket according to claim 1 is characterized in that: described jack (5) is divided into two groups, and wherein one group of dc output end with described transducer (4) is electrically connected, and another group is electrically connected with the described binding post (3) that is used to be connected AC power.

3, conversion socket according to claim 1 and 2 is characterized in that: be provided with chute (21) on panel (2) or housing (1), a slide block (22) is parallel to panel (2) and installs also and can move along chute (21); The mobile different jack (5) that blocks of slide block (22) position.

4, conversion socket according to claim 1 and 2 is characterized in that: extend the corresponding plug of jack (61) (11) with standard socket (6) outside the past housing (1) of described binding post (3).

5, conversion socket according to claim 4 is characterized in that: described plug (11) is electrically connected with binding post (3) by lead.

6, conversion socket according to claim 4 is characterized in that: described plug (11) is fixed on the described housing (1).

7, conversion socket according to claim 1 and 2 is characterized in that: described housing (1) is installed in the mounting box of the board-like socket of standard wall that is embedded on the wall.