CN111464048B

CN111464048B - Portable inversion integrated device

Info

Publication number: CN111464048B
Application number: CN202010514126.6A
Authority: CN
Inventors: 胡浩; 陈文茂; 胡章武
Original assignee: ANHUI MINSHENG INFORMATION CORP
Current assignee: ANHUI MINSHENG INFORMATION CORP
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-07-02
Anticipated expiration: 2040-06-08
Also published as: CN111464048A

Abstract

The invention discloses a portable inversion integrated device, which belongs to the technical field of inverters and comprises an inverter body, wherein the inverter body consists of a shell, an inverter bridge, control logic and a filter circuit, the inverter bridge, the control logic and the filter circuit are arranged in the shell, multifunctional protection frames are arranged on two sides of the inverter body, the bottom ends of the multifunctional protection frames are rotatably connected with the outer wall of the inverter body through rotating shafts, so that the two multifunctional protection frames can clamp the inverter body or suspend and support the inverter body after overturning, a detachable elastic connecting piece is further arranged between the two multifunctional protection frames, and the elastic connecting piece can keep the two multifunctional protection frames close to each other when the inverter body is clamped or bear the tension of the two multifunctional protection frames when the inverter body is suspended. The inverter body is convenient to carry and place through two working states of the multifunctional protective frame.

Description

Portable inversion integrated device

Technical Field

The invention belongs to the technical field of inverters, and particularly relates to a portable inversion integrated device.

Background

The inverter converts direct current electric energy (batteries and storage batteries) into alternating current (generally 220V,50Hz sine wave). It is composed of inverter bridge, control logic and filter circuit. The multifunctional electric grinding wheel is widely applicable to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs (digital video disks), VCDs (video recorders), computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting and the like. In foreign countries, due to the higher popularization rate of automobiles, the inverter can be used for connecting the storage battery to drive electric appliances and various tools to work when going out for work or traveling. And the other larger power inverter power supply is connected to the battery through a connecting wire. Connecting the household appliance to the output of the power converter enables the use of a variety of appliances in the vehicle. Usable electric appliances are: mobile phones, notebook computers, digital video cameras, lighting lamps, electric shavers, CD machines, game machines, palm computers, electric tools, vehicle-mounted refrigerators, and various traveling, camping, medical first-aid appliances.

The dc-to-ac converter is used in outdoor activity, because of its inside electrical apparatus module weight is great, generally for the ease of carrying can install the handle on the dc-to-ac converter shell, because outdoor topography is complicated, the dc-to-ac converter is put when using and can inhale the dust subaerial, consequently need the support frame to support, lead to additionally carrying strutting arrangement, it is inconvenient to use, and the dc-to-ac converter only leans on self shell to protect inside electrical apparatus module in addition, shell wearing and tearing can appear in long-time use, the scheduling problem warp, influence pleasing to the eye and life.

Disclosure of Invention

The invention aims to provide a portable inversion integrated device for solving the problems that the inverter is not convenient to place although being convenient to carry when used outdoors and a shell is only used for protecting the shell which is easy to damage.

The invention achieves the aim through the following technical scheme that the portable inversion integrated device comprises an inverter body, the inverter body consists of a shell, an inverter bridge, control logic and a filter circuit which are arranged in the shell, the two sides of the inverter body are respectively provided with a multifunctional protective frame, the bottom end of each multifunctional protective frame is rotatably connected with the outer wall of the inverter body through a rotating shaft, so that the two multifunctional protective frames can clamp the inverter body or suspend and support the inverter body after overturning, a detachable elastic connecting piece is further arranged between the two multifunctional protective frames, the elastic connection member may keep the two multifunctional brackets close to each other when the inverter body is in a clamped state, or the tension of the two multifunctional protective frames is borne when the inverter body is in a suspended state;

the elastic connecting piece consists of an elastic belt, a buckle end and a connecting end, one end of the elastic belt is connected with one of the multifunctional protective frames through the connecting end, and the other end of the elastic belt is connected with the other multifunctional protective frame through the buckle end;

the buckle end comprises a first through hole formed in the multifunctional protective frame and a turnover plate rotatably mounted in the first through hole, a hanging hole is formed in the turnover plate, a hook is mounted at one end of the elastic belt, and the hook is movably connected with the hanging hole;

the connecting end comprises a second through hole formed in the multifunctional protective frame and a rotating seat rotatably installed in the second through hole, and the rotating seat is connected with the other end of the elastic band.

Preferably, a handle is installed at the top end of the multifunctional protective frame.

Preferably, a plurality of foot pads are installed on the side wall of the multifunctional protective frame.

Preferably, a panel is installed at one end of the shell, a socket and a display screen are installed on the panel, and the top and the bottom of the shell are both provided with a heat dissipation port to form a vertical air duct.

Compared with the prior art, the invention has the beneficial effects that:

when multi-functional fender frame centre gripping was on the dc-to-ac converter body, can protect dc-to-ac converter body both sides shell, also conveniently carry the dc-to-ac converter body through the handle of carrying multi-functional fender frame top, and can be in unsettled state with the dc-to-ac converter body support after the upset of multi-functional fender frame to make the dc-to-ac converter body need not contact ground when putting, avoid the dc-to-ac converter body to inhale dust and shell wearing and tearing, consequently carry and put and make a round trip to switch between the dc-to-ac converter through dual-purpose multi-functional.

Drawings

Fig. 1 is a schematic view of a state of the multifunctional cradle when the inverter body of the present invention is carried.

Fig. 2 is a schematic view of the state of the multifunctional protective frame when the inverter body is placed.

Fig. 3 is a schematic view of a structure of a buckle end of the present invention.

Fig. 4 is a schematic view of the connecting end structure of the present invention.

Fig. 5 is a schematic structural view of an inverter body case of the present invention.

In the figure: 1. inverter body, 2, multi-functional protecting frame, 3, callus on the sole, 4, rotation axis, 5, handle, 6, elastic connecting piece, 7, buckle end, 8, elastic band, 9, link, 10, first through-hole, 11, returning face plate, 12, hanging hole, 13, couple, 14, second through-hole, 15, roating seat, 16, panel, 17, casing, 18, thermovent.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an integrative device of portable contravariant, including dc-to-ac converter body 1, dc-to-ac converter body 1 is by casing 17 and internally mounted's contravariant bridge, control logic and filter circuit constitute, multi-functional fender frame 2 is all installed to dc-to-ac converter body 1's both sides, multi-functional fender frame 2's bottom all is connected with the rotation of dc-to-ac converter body 1 outer wall through rotation axis 4, make two multi-functional fender frames 2 can be with inverter body 1 centre gripping or through the unsettled support of inverter body 1 after the upset, still install detachable elastic connection 6 between two multi-functional fender frames 2, elastic connection 6 can keep two multi-functional fender frames 2 to be close to each other when inverter body 1 is by the clamping status, perhaps bear a burden the tension of two multi-.

Different functions can be realized through different states of the multifunctional protective frame 2, when the multifunctional protective frame 2 is convenient to carry the inverter body 1, as shown in figure 1, the multifunctional protective frame 2 is tightly attached to two sides of the shell of the inverter body 1 and is tensioned through the elastic connecting piece 6, and the inverter body 1 can be conveniently carried at the moment;

when using the device in the open air, in order to avoid inverter body 1 and meadow or road surface contact, can not support inverter body 1 through multi-functional fender frame 2 with ground contact, multi-functional fender frame 2 plays and makes things convenient for inverter body 1 to put when using, as shown in fig. 2, pull down elastic connection spare 6 from one of them multi-functional fender frame 2 earlier, multi-functional fender frame 2 overturns 180 clockwise, make two multi-functional fender frames 2 support inverter body 1, reconnect elastic connection spare 6 on multi-functional fender frame 2 this moment, pull two multi-functional fender frames 2 through elastic connection spare 6, share inverter body 1's pressure, make multi-functional fender frame 2, inverter body 1 and elastic connection spare 6 constitute the triangle-shaped structure, put more stably.

As shown in fig. 3 and 4, the elastic connecting member 6 is composed of an elastic band 8, a buckle end 7 and a connecting end 9, one end of the elastic band 8 is connected with one of the multifunctional protective frames 2 through the connecting end 9, the other end is connected with the other multifunctional protective frame 2 through the buckle end 7,

the buckle end 7 comprises a first through hole 10 arranged on the multifunctional protective frame 2 and a turnover plate 11 rotatably arranged in the first through hole 10, a hanging hole 12 is arranged on the turnover plate 11, a hook 13 is arranged at one end of the elastic belt 8, the hook 13 is movably connected with the hanging hole 12,

the connecting end 9 comprises a second through hole 14 arranged on the multifunctional protective frame 2 and a rotating seat 15 rotatably arranged in the second through hole 14, the rotating seat 15 is connected with the other end of the elastic band 8, the elastic function of the elastic connecting piece 6 is realized through the elastic band 8,

the buckle end 7 makes things convenient for the dismantlement installation of elastic webbing 8 and multi-functional fender bracket 2, and first through-hole 10 plays the effect that makes things convenient for the returning face plate 11 to overturn, and second through-hole 14 plays the effect that makes things convenient for the 15 upsets of roating seat, and when multi-functional fender bracket 2 centre gripping dc-to-ac converter body 1 like this, 8 accessible cards of elastic webbing are gone into hanging hole 12 and are connected, when multi-functional fender bracket 2 supports dc-to-ac converter body 1, only need upset elastic webbing 8 and hanging hole 12 can reconnect.

Handle 5 is installed on the top of multi-functional fender frame 2, and handle 5 is used for conveniently mentioning whole device, and a plurality of foot pads 3 of multi-functional fender frame 2's side wall mounting, the foot pad 3 of lateral wall can play the effect of support when putting in inverter body 1 tie, avoids wearing and tearing casing 17.

As shown in fig. 5, a panel 16 is installed at one end of a casing 17, a socket and a display screen are installed on the panel 16, the top and the bottom of the casing 17 are both provided with a heat dissipation port 18 to form a vertical air duct, the socket on the panel 16 is used for conveniently connecting electric equipment, the display screen is used for conveniently checking electric quantity, and the heat dissipation port 18 forming the vertical air duct has a good heat dissipation effect when the inverter body 1 is suspended and supported.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable inversion integrated device comprises an inverter body (1), wherein the inverter body (1) consists of a shell (17), an inverter bridge, a control logic and a filter circuit which are arranged inside the shell, and is characterized in that the two sides of the inverter body (1) are respectively provided with a multifunctional protective frame (2), the bottom end of each multifunctional protective frame (2) is rotatably connected with the outer wall of the inverter body (1) through a rotating shaft (4), so that the two multifunctional protective frames (2) can clamp the inverter body (1) or support the inverter body (1) in a suspended manner after being overturned, a detachable elastic connecting piece (6) is further arranged between the two multifunctional protective frames (2), and the elastic connecting piece (6) can keep the two multifunctional protective frames (2) close to each other when the inverter body (1) is in a clamped state, or the tension of the two multifunctional protective frames (2) is shared when the inverter body (1) is in a suspended state;

the elastic connecting piece (6) consists of an elastic belt (8), a buckle end (7) and a connecting end (9), one end of the elastic belt (8) is connected with one multifunctional protective frame (2) through the connecting end (9), and the other end of the elastic belt is connected with the other multifunctional protective frame (2) through the buckle end (7);

the buckle end (7) comprises a first through hole (10) formed in the multifunctional protective frame (2) and a turnover plate (11) rotatably mounted in the first through hole (10), a hanging hole (12) is formed in the turnover plate (11), a hook (13) is mounted at one end of the elastic band (8), and the hook (13) is movably connected with the hanging hole (12);

the connecting end (9) comprises a second through hole (14) formed in the multifunctional protective frame (2) and a rotating seat (15) rotatably installed in the second through hole (14), and the rotating seat (15) is connected with the other end of the elastic band (8).

2. A portable inversion integration device according to claim 1, wherein a handle (5) is installed at the top end of the multifunctional cradle (2).

3. A portable inversion integration device according to claim 1, wherein a plurality of foot pads (3) are installed on the side wall of the multifunctional cradle (2).

4. The portable inversion integration device of claim 1, wherein a panel (16) is installed at one end of the housing (17), a socket and a display screen are installed on the panel (16), and the top and the bottom of the housing (17) are provided with heat dissipation ports (18) to form a vertical air duct.