CN213879617U

CN213879617U - AC isolation power converter

Info

Publication number: CN213879617U
Application number: CN202023146395.6U
Authority: CN
Inventors: 周洋; 李永民
Original assignee: Dingyuan Linuo Technology Langfang Co ltd
Current assignee: Dingyuan Linuo Technology Langfang Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-03
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses an AC isolation power converter belongs to power converter technical field, including the converter main part, the surface of converter main part is provided with the shell, the socket has been seted up to the front end surface of converter main part, the front end surface of converter main part and the below that is located the socket are provided with signal lamp, the front end surface of converter main part and the below that is located signal lamp are provided with protector, the both sides surface of shell all is provided with buffer. Through pasting the riser on the shell, change tight set screw, in the shell is inserted from the riser to the set screw, can be with buffer fixed mounting on the shell, when the rubber slab atress, the rubber slab drives the connecting plate and slides to one side, and the connecting plate drives the buffer board and slides to one side in the frame for buffer spring atress warp, utilizes buffer spring and the combined action of rubber slab, can cushion external force, protects the shell.

Description

AC isolation power converter

Technical Field

The utility model relates to a power converter technical field, more specifically say, relate to ac isolation power converter.

Background

The power converter is also called as an alternating current converter, which is a kind of transformer, as the power environment of different countries and regions in the world is different, the voltage for civil use is different, the voltage application range of electric appliances of different countries is also different, and the voltage for civil use is commonly 220V voltage and 110V voltage, along with the progress of the world science and technology, the civil exchange is more and more frequent, the alternating current converter becomes a necessary article for people who go abroad, thereby bringing great convenience to the working and life of people, saving the fund and reducing the waste of energy.

When the existing power converter is used, if the socket is not protected, normal use can be influenced once water enters the socket, and the shell of the power converter is fragile and easy to damage.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an exchange and keep apart power converter possesses and can protect the socket, prevents to intake, is convenient for strengthen the advantage of protection to the shell, has solved the problem among the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

Alternating-current isolation power converter, including the converter main part, the surface of converter main part is provided with the shell, the socket has been seted up to the front end surface of converter main part, the front end surface of converter main part and the below that is located the socket are provided with signal lamp, the front end surface of converter main part and the below that is located signal lamp are provided with protector, the both sides surface of shell all is provided with buffer, the upper end of shell is provided with the power cord, the one end of power cord is provided with the plug.

Preferably, buffer includes the riser, one side surface of riser is provided with the frame, be provided with the buffer board between the upper and lower both ends internal surface of frame, one side surface of buffer board is provided with the connecting plate, one side surface of connecting plate is provided with the rubber slab, the opposite side surface of buffer board is provided with buffer spring, one side of riser is provided with the set screw.

Preferably, a sliding block is arranged between the buffer plate and the outer frame, the outer surfaces of the upper end and the lower end of the buffer plate are in sliding connection with the inner surfaces of the upper end and the lower end of the outer frame through the sliding block, the outer surface of one side of the connecting plate is fixedly connected with the outer surface of one side of the rubber plate, and the outer surface of the other side of the connecting plate penetrates through one side of the outer frame and is fixedly connected with the outer surface of one side of the buffer plate.

Preferably, the surface of set screw is threaded connection with the inside of riser, be connected for dismantling through the set screw between riser and the shell, the quantity of set screw is two sets of.

Preferably, the protection device comprises a fixed plate, limiting blocks are arranged on the inner surfaces of the two sides of the fixed plate, a baffle is arranged between the two limiting blocks, and a handle is arranged on the outer surface of the upper end of the baffle.

Preferably, the upper end surface of the baffle plate penetrates through the upper end of the fixing plate and is fixedly connected with the lower end surface of the handle, a sliding block is arranged between the limiting block and the fixing plate, and the outer surface of one side of the limiting block is in sliding connection with the inner surface of one side of the fixing plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through pasting the riser on the shell, changes tight set screw, in the shell is inserted from the riser to the set screw, can be with buffer fixed mounting on the shell, when the rubber slab atress, the rubber slab drives the connecting plate and slides to one side, and the connecting plate drives the buffer board and slides to one side in the frame for buffer spring atress warp, utilizes buffer spring and the combined action of rubber slab, can cushion external force, protects the shell.

(2) Through holding the handle, drive the baffle and outwards slide, the baffle drives two sets of stoppers and slides in the fixed plate, and the stopper can prevent the baffle landing, and when the baffle sheltered from the socket, can protect the socket, prevent that the socket from intaking to influence normal use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the ac isolated power converter of the present invention;

fig. 2 is a schematic structural diagram of a buffer device in the ac isolated power converter of the present invention;

fig. 3 is an enlarged schematic view of the ac isolated power converter of the present invention at fig. 2A;

fig. 4 is a schematic structural diagram of the protection device in the ac isolated power converter of the present invention.

The reference numbers in the figures illustrate:

1. a converter main body; 2. a housing; 3. a socket; 4. a power supply signal lamp; 5. a guard; 51. a fixing plate; 52. a limiting block; 53. a baffle plate; 54. a handle; 6. a buffer device; 61. a vertical plate; 62. an outer frame; 63. a buffer plate; 64. a connecting plate; 65. a rubber plate; 66. a buffer spring; 67. fixing screws; 7. a power line; 8. and (4) a plug.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the ac isolated power converter includes a converter main body 1, a housing 2 is disposed on an outer surface of the converter main body 1, a socket 3 is disposed on an outer surface of a front end of the converter main body 1, a power signal lamp 4 is disposed on the outer surface of the front end of the converter main body 1 and below the socket 3, a protection device 5 is disposed on the outer surface of the front end of the converter main body 1 and below the power signal lamp 4, buffer devices 6 are disposed on outer surfaces of two sides of the housing 2, a power line 7 is disposed on an upper end of the housing 2, and a plug 8 is disposed at one end of the power.

Further, buffer 6 includes riser 61, and one side surface of riser 61 is provided with frame 62, is provided with buffer 63 between the upper and lower both ends internal surface of frame 62, and one side surface of buffer 63 is provided with connecting plate 64, and one side surface of connecting plate 64 is provided with rubber slab 65, and the opposite side surface of buffer 63 is provided with buffer spring 66, and one side of riser 61 is provided with set screw 67.

Further, be provided with the slider between buffer board 63 and the frame 62, the upper and lower both ends surface of buffer board 63 passes through the upper and lower both ends internal surface of slider with frame 62 is sliding connection, one side surface of connecting plate 64 and one side surface of rubber slab 65 are fixed connection, one side that one side surface of connecting plate 64 runs through frame 62 and one side surface of buffer board 63 are fixed connection, when rubber slab 65 atress, rubber slab 65 drives connecting plate 64 and slides to one side, connecting plate 64 drives buffer board 63 and slides to one side in frame 62, make buffer spring 66 atress warp, utilize buffer spring 66 and rubber slab 65's combined action in addition, external force can be cushioned, protect shell 2.

Further, the surface of set screw 67 and the inside of riser 61 are threaded connection, are connected for dismantling through set screw 67 between riser 61 and the shell 2, and the quantity of set screw 67 is two sets of, changes tight set screw 67, and in set screw 67 inserted shell 2 from riser 61, can be with buffer 6 fixed mounting on shell 2.

Further, the protection device 5 comprises a fixing plate 51, the inner surfaces of the two sides of the fixing plate 51 are provided with limit blocks 52, a baffle 53 is arranged between the two sets of limit blocks 52, and the outer surface of the upper end of the baffle 53 is provided with a handle 54.

Further, the upper end that baffle 53's upper end surface runs through fixed plate 51 is fixed connection with the lower extreme surface of handle 54, be provided with the slider between stopper 52 and the fixed plate 51, one side surface that one side surface of stopper 52 passes through fixed plate 51 is sliding connection, hold handle 54, it outwards slides to drive baffle 53, baffle 53 drives two sets of stoppers 52 and slides in fixed plate 51, stopper 52 can prevent that baffle 53 from sliding, when baffle 53 shelters from socket 3, can protect socket 3, prevent that socket 3 from intaking to influence normal use.

The working principle is as follows: at first through pasting riser 61 on shell 2, changeing tight set screw 67, insert shell 2 from riser 61 when set screw 67, can be with buffer 6 fixed mounting on shell 2, when rubber slab 65 atress, rubber slab 65 drives connecting plate 64 and slides to one side, connecting plate 64 drives buffer 63 and slides to one side in outer frame 62, make buffer 66 atress warp, utilize buffer 66 and rubber slab 65's combined action, can cushion external force, protect shell 2, then through holding handle 54, drive baffle 53 and slide outward, baffle 53 drives two sets of stopper 52 and slides in fixed plate 51, stopper 52 can prevent that baffle 53 from sliding, when baffle 53 sheltered from socket 3, can protect socket 3, prevent that socket 3 from intaking from influencing normal use.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. Alternating current isolation power converter, including converter main part (1), its characterized in that: the surface of converter main part (1) is provided with shell (2), socket (3) have been seted up to the front end surface of converter main part (1), the front end surface of converter main part (1) and the below that is located socket (3) are provided with power signal lamp (4), the front end surface of converter main part (1) and the below that is located power signal lamp (4) are provided with protector (5), the both sides surface of shell (2) all is provided with buffer (6), the upper end of shell (2) is provided with power cord (7), the one end of power cord (7) is provided with plug (8).

2. An ac isolated power converter as claimed in claim 1, wherein: buffer (6) include riser (61), one side surface of riser (61) is provided with frame (62), be provided with buffer board (63) between the upper and lower both ends internal surface of frame (62), one side surface of buffer board (63) is provided with connecting plate (64), one side surface of connecting plate (64) is provided with rubber slab (65), the opposite side surface of buffer board (63) is provided with buffer spring (66), one side of riser (61) is provided with fixed screw (67).

3. An ac isolated power converter as claimed in claim 2, wherein: the buffer structure is characterized in that a sliding block is arranged between the buffer plate (63) and the outer frame (62), the outer surfaces of the upper end and the lower end of the buffer plate (63) are in sliding connection with the inner surfaces of the upper end and the lower end of the outer frame (62) through the sliding block, the outer surface of one side of the connecting plate (64) is fixedly connected with the outer surface of one side of the rubber plate (65), and the outer surface of the other side of the connecting plate (64) penetrates through the outer frame (62) and is fixedly connected with the outer surface of one side of the buffer plate (63).

4. An ac isolated power converter as claimed in claim 2, wherein: the surface of fixed screw (67) is threaded connection with the inside of riser (61), be connected for dismantling through fixed screw (67) between riser (61) and shell (2), the quantity of fixed screw (67) is two sets of.

5. An ac isolated power converter as claimed in claim 1, wherein: the protection device (5) comprises a fixed plate (51), limiting blocks (52) are arranged on the inner surfaces of the two sides of the fixed plate (51), a baffle (53) is arranged between the two sets of limiting blocks (52), and a handle (54) is arranged on the outer surface of the upper end of the baffle (53).

6. An AC isolated power converter as claimed in claim 5, wherein: the outer surface of the upper end of the baffle (53) penetrates through the upper end of the fixing plate (51) and is fixedly connected with the outer surface of the lower end of the handle (54), a sliding block is arranged between the limiting block (52) and the fixing plate (51), and the outer surface of one side of the limiting block (52) is in sliding connection with the inner surface of one side of the fixing plate (51).