CN211630092U

CN211630092U - Novel power adapter

Info

Publication number: CN211630092U
Application number: CN202020703493.6U
Authority: CN
Inventors: 刘晓勇; 向国华; 郭井雄
Original assignee: Jingzhou Jichang Electronic Co ltd
Current assignee: Jingzhou Jichang Electronic Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-10-02
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a novel power adapter belongs to the power adapter field. The utility model provides a novel power adapter, includes shell, heat dissipation aluminum sheet and temperature sensor, the double-layered line mechanism is installed in the left side of shell, the rear of heat dissipation aluminum sheet is fixed with the mounting panel, temperature sensor's top is connected with the display screen, temperature sensor's right side is settled there is the extension board, and the right side of extension board is fixed with the protecgulum, the right-hand member surface of protecgulum is provided with logical line hole, the below of extension board is connected with reset spring, and reset spring's below installs the cardboard, the outside of cardboard is provided with the constant head tank. Firm in connection between this novel power adapter and the external equipment for the wire of connecting can not drop easily, and convenient to use, heat dispersion is good, and inside can not be overheated easily, can carry out real-time supervision to the temperature of inside, and is convenient for carry out the dismouting, is convenient for clear up and maintain the subassembly of inside.

Description

Novel power adapter

Technical Field

The utility model relates to a power adapter technical field especially relates to a novel power adapter.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the device can be divided into a wall-inserting type and a desktop type according to the connection mode, and can be widely matched with equipment such as security cameras, set top boxes, routers, light bars, massage instruments and the like.

At present, traditional power adapter and external equipment between be connected firm enough, the wire for connecting drops from the socket easily, it is not convenient to use, heat dispersion is relatively poor, inside is overheated easily, can't carry out real-time supervision to the temperature of inside, and be not convenient for carry out the dismouting, be difficult to clear up or maintain inside subassembly, need and external equipment between firm in connection, the wire for connecting can not drop easily, high durability and convenient use, heat dispersion is good, inside can not be overheated easily, can carry out real-time supervision to inside temperature, and be convenient for carry out the dismouting, be convenient for clear up the novel power adapter of maintenance to inside subassembly.

In order to solve the above problems, innovative design based on the original power adapter is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the power adapter among the prior art and being connected between the external equipment not firm enough for the wire of connection drops from the socket easily, and it is not convenient to use, and heat dispersion is relatively poor, and inside is overheated easily, can't carry out real-time detection to inside temperature, and is not convenient for carry out the dismouting, is difficult to clear up or the problem of maintenance to inside subassembly, and the novel power adapter who provides.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel power adapter, includes shell, heat dissipation aluminum sheet and temperature sensor, the double-layered line mechanism is installed in the left side of shell, and the front end surface of shell is provided with and keeps off the net, the rear of heat dissipation aluminum sheet is fixed with the mounting panel, and the heat dissipation aluminum sheet is located the rear that keeps off the net, temperature sensor's top is connected with the display screen, and temperature sensor is located the rear of mounting panel, temperature sensor's right side is settled there is the extension board, and the right side of extending the board is fixed with the protecgulum, the right-hand member surface of protecgulum is provided with the through-wire hole, the below of extending the board is connected with reset spring, and reset spring's below installs the cardboard.

Preferably, the thread clamping mechanism comprises a fixed plate, a threaded push rod, a rotating block, a rotating groove, a clamping plate and a rubber pad, the threaded push rod is connected inside the fixed plate, the rotating block is fixed above the threaded push rod, the rotating groove is formed in the outer portion of the rotating block, the clamping plate is installed outside the rotating groove, and the rubber pad is fixed above the clamping plate.

Preferably, the screw thread push rod is connected with the clamping plate in a rotating mode through the matching between the rotating block and the rotating groove, the clamping plate is in a translation structure through the screw thread push rod and the fixing plate, the top end surface of the clamping plate is tightly attached to the bottom end surface of the rubber pad, and the clamping plate is symmetrical about the horizontal center line of the shell.

Preferably, it is mutually perpendicular between heat dissipation aluminum sheet and the mounting panel, and along the equidistance direction of the horizontal direction of mounting panel between the heat dissipation aluminum sheet to symmetrical about the horizontal central line of shell between the mounting panel, the shell constitutes hollow out construction through keeping off the net moreover.

Preferably, the extension plate is fixedly connected with the front cover, the through hole penetrates through the front cover, and horizontal center lines among the through hole, the front cover and the shell are overlapped.

Preferably, the size between the clamping plate and the positioning groove is matched, the clamping plate and the extension plate are in a barb-shaped structure, and the clamping plate and the extension plate form an elastic pressing structure through a return spring.

Compared with the prior art, the utility model provides a novel power adapter possesses following beneficial effect:

1. according to the novel power adapter, through the arrangement of the wire clamping mechanism, the rotating block can be rotated in the rotating groove by rotating the threaded push rod, so that the clamping plate can translate, the translation of the clamping plate can fix wires connected with the adapter, the situation that the wires fall off to cause disconnection between equipment and the adapter is avoided, the connection between the wires and the adapter is firmer, meanwhile, the clamping plate can fix the wires with different sizes due to the translation of the threaded push rod, and the rubber pad avoids the situation that the outer surface of each wire is scratched by the corners of the clamping plate;

2. according to the novel power adapter, through the arrangement of the heat dissipation aluminum sheets, the mounting plates and the blocking nets, the heat inside the shell is dissipated to the two ends of the shell through the heat exchange mode by the heat dissipation aluminum sheets, the contact area between the heat dissipation aluminum sheets and air is increased through the arrangement of the plurality of heat dissipation aluminum sheets perpendicular to the mounting plates, so that the heat dissipation efficiency of the heat dissipation aluminum sheets is increased, the heat dissipation performance of the adapter is improved, and the heat dissipated to the two ends of the shell is dissipated through the blocking nets;

3. this novel power adapter passes through the constant head tank, the cardboard, the setting of reset spring and protecgulum, the constant head tank is fixed through the cardboard to the position of protecgulum, make the adapter can not be opened easily when using, the stability of adapter has been promoted, when needs are cleared up or are changed the inside of shell simultaneously, apply the effort to the cardboard, elasticity through reset spring impresses the cardboard in the shell, thereby make the constant head tank can't restrict the position of protecgulum through the cardboard, thereby take off the protecgulum from the shell, the dismouting step of adapter has been simplified, thereby the time and the energy that consume when having saved inside clearance of adapter or maintenance.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top sectional view of the present invention;

fig. 3 is an enlarged schematic view of a position a in fig. 2 according to the present invention.

In the figure: the device comprises a shell 1, a wire clamping mechanism 2, a fixing plate 201, a threaded push rod 202, a rotating block 203, a rotating groove 204, a clamping plate 205, a rubber pad 206, a blocking net 3, a radiating aluminum sheet 4, a mounting plate 5, a temperature sensor 6, a display screen 7, an extending plate 8, a front cover 9, a wire through hole 10, a reset spring 11, a clamping plate 12 and a positioning groove 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel power adapter comprises a shell 1, a heat dissipation aluminum sheet 4 and a temperature sensor 6, a wire clamping mechanism 2 is installed on the left side of the shell 1, a blocking net 3 is arranged on the surface of the front end of the shell 1, a mounting plate 5 is fixed behind the heat dissipation aluminum sheet 4, the heat dissipation aluminum sheet 4 is located behind the blocking net 3, a display screen 7 is connected above the temperature sensor 6, the temperature sensor 6 is located behind the mounting plate 5, an extension plate 8 is arranged on the right side of the temperature sensor 6, a front cover 9 is fixed on the right side of the extension plate 8, a through wire hole 10 is formed in the surface of the right end of the front cover 9, a reset spring 11 is connected below the extension plate 8, a clamping plate 12 is installed below the reset spring 11, and a positioning groove 13 is formed in the outer portion of;

further, the wire clamping mechanism 2 comprises a fixing plate 201, a threaded push rod 202, a rotating block 203, a rotating groove 204, a clamping plate 205 and a rubber pad 206, the threaded push rod 202 is connected inside the fixing plate 201, the rotating block 203 is fixed above the threaded push rod 202, the rotating groove 204 is arranged outside the rotating block 203, the clamping plate 205 is installed outside the rotating groove 204, and the rubber pad 206 is fixed above the clamping plate 205;

further, the screw push rod 202 is rotatably connected with the clamp plate 205 through the cooperation between the rotating block 203 and the rotating groove 204, and the clamping plate 205 and the fixing plate 201 form a translation structure through the threaded push rod 202, and the top end surface of the clamping plate 205 is closely attached to the bottom end surface of the rubber pad 206, and the clamping plates 205 are symmetrical with respect to the horizontal center line of the housing 1, rotating the screw push rod 202 enables the rotating block 203 to rotate inside the rotating groove 204, thereby the clamp plate 205 is translated, the translation of the clamp plate 205 can fix the lead wire connected with the adapter, the disconnection between the equipment and the adapter caused by the falling of the lead wire is avoided, the connection between the lead wire and the adapter is firmer, meanwhile, the threaded push rod 202 drives the clamping plate 205 to translate, so that the clamping plate 205 can fix wires with different sizes, and the rubber pad 206 avoids the situation that the outer surface of each wire is scratched by the corner of the clamping plate 205;

furthermore, the heat dissipation aluminum sheets 4 are perpendicular to the mounting plates 5, the heat dissipation aluminum sheets 4 are equidistant along the horizontal direction of the mounting plates 5, the mounting plates 5 are symmetrical about the horizontal center line of the shell 1, the shell 1 forms a hollow structure through the blocking net 3, the heat inside the shell 1 is dissipated to the two ends of the shell 1 through the heat exchange mode of the heat dissipation aluminum sheets 4, the heat dissipation aluminum sheets 4 perpendicular to the mounting plates 5 are arranged, the contact area between the heat dissipation aluminum sheets 4 and the air is increased, the heat dissipation efficiency of the heat dissipation aluminum sheets 4 is improved, the heat dissipation performance of the adapter is improved, and the heat dissipated to the two ends of the shell 1 is dissipated through the blocking net 3;

furthermore, the extension plate 8 is fixedly connected with the front cover 9, the through hole 10 penetrates through the front cover 9, horizontal center lines among the through hole 10, the front cover 9 and the shell 1 are overlapped, the front cover 9 shields the inside of the shell 1, a wire of the connecting plug is connected with a component inside the adapter through the through hole 10, the normal connection of the plug and the adapter cannot be influenced while shielding the inside of the shell 1, and the use is convenient;

furthermore, the size between the clamping plate 12 and the positioning groove 13 is identical, and the clamping plate 12 and the extension plate 8 are in a barb-shaped structure, the clamping plate 12 forms an elastic pressing structure with the extension plate 8 through the return spring 11, the positioning groove 13 fixes the position of the front cover 9 through the clamping plate 12, so that the adapter cannot be easily opened when in use, the stability of the adapter is improved, meanwhile, when the inside of the shell 1 needs to be cleaned or replaced, acting force is applied to the clamping plate 12, the clamping plate 12 is pressed into the shell 1 through the elastic force of the return spring 11, and therefore the positioning groove 13 cannot limit the position of the front cover 9 through the clamping plate 12, the front cover 9 is taken down from the shell 1, the dismounting step of the adapter is simplified, and time and energy consumed when the inside of the adapter is cleaned or maintained are saved.

The working principle is as follows: the novel power adapter is used on the principle that the adapter is assembled, the front cover 9 shields the inside of the shell 1, a wire of a connecting plug is connected with a component inside the adapter through the wire through hole 10, the normal connection between the plug and the adapter is not influenced while shielding the inside of the shell 1, the novel power adapter is convenient to use, the adapter is connected with appropriate equipment through a socket on the left side of the shell 1 and an appropriate wire, the rotating block 203 can rotate inside the rotating groove 204 by rotating the threaded push rod 202, so that the clamping plate 205 can translate, the wire connected with the adapter can be fixed by translation of the clamping plate 205, the condition that the connection between the equipment and the adapter is disconnected due to falling of the wire is avoided, the connection between the wire and the adapter is firmer, and the translation of the clamping plate 205 is driven by the threaded push rod 202, the clamping plate 205 can fix the leads with different sizes, and the rubber pad 206 avoids the situation that the outer surface of the lead is scratched by the corners of the clamping plate 205;

the heat dissipation aluminum sheets 4 dissipate the heat inside the shell 1 to the two ends of the shell 1 in a heat exchange mode, the arrangement of the heat dissipation aluminum sheets 4 perpendicular to the mounting plate 5 increases the contact area between the heat dissipation aluminum sheets 4 and the air, thereby increasing the heat dissipation efficiency of the heat dissipation aluminum sheets 4 and increasing the heat dissipation performance of the adapter, the heat dissipated to the two ends of the shell 1 is dissipated through the blocking nets 3, the positioning groove 13 fixes the position of the front cover 9 through the clamping plate 12, so that the adapter cannot be easily opened when in use, the stability of the adapter is improved, meanwhile, when the inside of the shell 1 needs to be cleaned or replaced, acting force is applied to the clamping plate 12, the clamping plate 12 is pressed into the shell 1 through the elasticity of the reset spring 11, thereby the positioning groove 13 cannot limit the position of the front cover 9 through the clamping plate 12, thereby taking the front cover 9 off the shell 1, and simplifying the steps of assembling and disassembling the adapter, thus saving the time and effort consumed in cleaning or maintaining the interior of the adapter, the temperature inside the housing 1 is monitored by the temperature sensor 6 of model WZP-100 and displayed on the display screen 7, so that the temperature inside the housing 1 can be monitored.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel power adapter, includes shell (1), heat dissipation aluminum sheet (4) and temperature sensor (6), its characterized in that: wire clamping mechanism (2) is installed in the left side of shell (1), and the front end surface of shell (1) is provided with and keeps off net (3), the rear of heat dissipation aluminum sheet (4) is fixed with mounting panel (5), and heat dissipation aluminum sheet (4) are located the rear that keeps off net (3), the top of temperature sensor (6) is connected with display screen (7), and temperature sensor (6) are located the rear of mounting panel (5), settle on the right side of temperature sensor (6) has extension board (8), and the right side of extension board (8) is fixed with protecgulum (9), the right-hand member surface of protecgulum (9) is provided with through-wire hole (10), the below of extension board (8) is connected with reset spring (11), and installs cardboard (12) below reset spring (11), the outside of cardboard (12) is provided with constant head tank (13).

2. The novel power adapter as claimed in claim 1, wherein: the wire clamping mechanism (2) comprises a fixing plate (201), a threaded push rod (202), a rotating block (203), a rotating groove (204), a clamping plate (205) and a rubber pad (206), the threaded push rod (202) is connected to the inside of the fixing plate (201), the rotating block (203) is fixed above the threaded push rod (202), the rotating groove (204) is formed in the outer portion of the rotating block (203), the clamping plate (205) is installed outside the rotating groove (204), and the rubber pad (206) is fixed above the clamping plate (205).

3. The novel power adapter as claimed in claim 2, wherein: the threaded push rod (202) is rotatably connected with the clamping plate (205) through the matching between the rotating block (203) and the rotating groove (204), the clamping plate (205) forms a translation structure through the threaded push rod (202) and the fixed plate (201), the top end surface of the clamping plate (205) is tightly attached to the bottom end surface of the rubber pad (206), and the clamping plates (205) are symmetrical with each other about the horizontal center line of the shell (1).

4. The novel power adapter as claimed in claim 1, wherein: between heat dissipation aluminum sheet (4) and mounting panel (5) mutually perpendicular, and along the equidistance direction of the horizontal direction of mounting panel (5) between heat dissipation aluminum sheet (4) to the horizontal center line symmetry about shell (1) between mounting panel (5), shell (1) constitutes hollow out construction through keeping off net (3) moreover.

5. The novel power adapter as claimed in claim 1, wherein: the extension plate (8) is fixedly connected with the front cover (9), the through hole (10) penetrates through the front cover (9), and horizontal center lines among the through hole (10), the front cover (9) and the shell (1) are overlapped.

6. The novel power adapter as claimed in claim 1, wherein: the size between the clamping plate (12) and the positioning groove (13) is matched, the clamping plate (12) and the extension plate (8) are in a barb-shaped structure, and the clamping plate (12) and the extension plate (8) form an elastic pressing structure through the return spring (11).