CN220797318U - Power plug with light guide column - Google Patents

Abstract

The utility model discloses a power plug with a light guide column, which belongs to the technical field of power plugs and comprises a shell, an inserting sheet and a circuit board, wherein the shell is divided into an upper shell and a lower shell, the upper shell is covered on the lower shell, the lower shell is fixedly provided with a mounting column, the circuit board is arranged on the mounting column, the circuit board is arranged between the upper shell and the lower shell, the inserting sheet is fixedly arranged on the lower shell, the inserting sheet is electrically connected with the circuit board, the lower shell is fixedly connected with a connecting wire, the connecting wire is electrically connected with the circuit board, the upper shell is fixedly provided with a heat dissipation block, and the upper shell is provided with a plurality of heat dissipation blocks.

Description

Power plug with light guide column

Technical Field

The utility model relates to the technical field of power plugs, in particular to a power plug with a light guide column.

Background

In the existing home appliance decoration, a power socket is usually installed for supplying power to the electronic equipment, and the power plug is a medium for connecting the power socket and the electronic equipment so as to electrify the electronic equipment.

The current common power plug comprises a shell, an inserting sheet and a connecting wire, wherein the inserting sheet is fixedly arranged on the shell, a circuit board is arranged in the shell, the inserting sheet is electrically connected with the circuit board, the connecting wire is fixedly connected with the shell, the connecting wire is electrically connected with the circuit board, when the plug is plugged in a socket, the circuit board is electrified, and the electronic equipment is electrified through the connecting wire.

For above-mentioned technical condition, still there is present power plug's radiating effect not good enough, and the during operation can produce heat after the circuit board circular telegram, and the untimely circuit board temperature that leads to of heat dissipation is too high, damages the circuit structure of circuit board, influences power plug's life's defect.

Based on the above, the utility model designs a power plug with a light guide column to solve the above problems.

Disclosure of Invention

The utility model aims to provide a power plug with a light guide column so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power plug with leaded light post, includes shell, inserted sheet and circuit board, the shell divide into epitheca and inferior valve, the epitheca closes on the inferior valve, the inferior valve is fixed to be provided with the erection column, the circuit board sets up on the erection column, the circuit board is in between epitheca and the inferior valve, the inserted sheet is fixed to be set up on the inferior valve, the inserted sheet with circuit board electric connection, inferior valve fixedly connected with connecting wire, the connecting wire with circuit board electric connection, the fixed radiating block that is provided with on the epitheca, the radiating block is in be provided with a plurality of on the epitheca.

Through adopting above-mentioned technical scheme, peg graft power plug on the socket, the circuit board circular telegram, the heat that the circuit board produced is to the shell diffusion, and at this moment, the radiating block on the shell has increased the area of contact of shell and air, makes the heat exchange speed of shell and air accelerate, reaches the effect of strengthening power plug's radiating effect.

Preferably, the casing is provided with a light guide hole, the casing is provided with a light guide column, the light guide column is inserted into the light guide hole, and the light guide column is electrically connected with the circuit board.

Through adopting above-mentioned technical scheme, when the circuit board circular telegram, leaded light post work, the light of irradiation department, the convenient operating condition who knows power plug.

Preferably, the light guide column is fixedly provided with a tight supporting plate, and the tight supporting plate tightly supports the light guide hole.

By adopting the technical scheme, the light guide column is not easy to fall off from the light guide hole.

Preferably, the shell is provided with a yielding groove, and the yielding grooves are arranged on the shell in a mirror image manner.

By adopting the technical scheme, the power plug is convenient to plug and pull on the socket.

Preferably, a rubber layer is fixedly arranged on the yielding groove.

By adopting the technical scheme, the rubber layer increases the friction force contacted with a human body, and is more convenient for the action of plugging and unplugging the power plug on the socket.

Preferably, a heat dissipation layer is fixedly arranged on the shell, and the heat dissipation layer is made of graphene heat dissipation paint.

Through adopting above-mentioned technical scheme, high-quality thin layer graphene has high thermal conductivity, high emissivity's characteristic, and the heat dissipation layer of being made by graphene heat dissipation coating can make the shell have better radiating effect.

In summary, the present application has the following beneficial technical effects: the power plug is plugged into the socket, the circuit board is electrified, heat generated by the circuit board is diffused to the shell, at the moment, the contact area between the shell and air is increased by the heat dissipation block on the upper shell, so that the heat exchange speed between the shell and air is increased, and the effect of enhancing the heat dissipation effect of the power plug is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a power plug according to the present embodiment;

fig. 2 is a schematic diagram of the overall structure of the power plug according to the present embodiment;

fig. 3 is a schematic view of the installation structure of the power plug of the present embodiment;

fig. 4 is a schematic top view of the power plug of the present embodiment;

fig. 5 is a schematic side view of the power plug of the present embodiment.

In the drawings, the list of components represented by the various numbers is as follows:

1. a light guide column; 2. inserting sheets; 3. a relief groove; 4. an upper case; 5. a housing; 6. a connecting wire; 7. a heat dissipation block; 8. a lower case; 9. a mounting column; 10. a pressing plate; 11. a light guide hole; 12. a circuit board; 13. a protection block; 14. and a rubber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present application is described in further detail below in conjunction with figures 1-5.

Referring to fig. 1 to 3, a power plug with light guide columns comprises a housing 5, an inserting sheet 2 and a circuit board 12, wherein the housing 5 is divided into an upper housing 4 and a lower housing 8, the upper housing 4 is covered on the lower housing 8, a plurality of mounting columns 9 are fixedly arranged in the lower housing 8, the circuit board 12 is arranged on the mounting columns 9, when the upper housing 4 is covered on the lower housing 8, the circuit board 12 is arranged between the upper housing 4 and the lower housing 8, the inserting sheet 2 is fixedly arranged on one side, far away from the circuit board 12, of the lower housing 8, and the inserting sheet 2 is electrically connected with the circuit board 12.

Referring to fig. 2 and 4, the connection wire 6 is fixedly connected to the lower case 8, the connection wire 6 is electrically connected to the circuit board 12, the protection block 13 is fixedly arranged on the connection wire 6, the protection block 13 is fixedly connected to the lower case 8, and the protection block 13 plays a role in protecting the connection part between the connection wire 6 and the lower case 8, so that the connection part between the connection wire 6 and the lower case 8 is not easy to break. The upper shell 4 is fixedly provided with the radiating blocks 7, the radiating blocks 7 are arranged on the upper shell 4, the radiating blocks 7 are shaped like a Chinese character '[', and when the shell 5 is plugged and unplugged on the socket, the radiating blocks 7 are shaped to facilitate plugging and unplugging actions.

The inserting sheet 2 is inserted into the socket, the circuit board 12 is electrified, the circuit board 12 generates heat during working, the heat is transmitted to the shell 5 through diffusion, the contact area between the shell 5 and air is increased by the radiating block 7, the heat exchange speed between the shell 5 and the air is increased, and the effect of enhancing the radiating effect of the power plug is achieved.

Referring to fig. 3 and 4, the lower shell 8 is far away from the side of the connecting wire 6 and is provided with the light guide hole 11, the lower shell 8 is provided with the light guide column 1, the light guide column 1 is inserted in the light guide hole 11, the light guide column 1 is internally fixedly provided with the LED lamp, the LED lamp is electrically connected with the circuit board 12, when the circuit board 12 is electrified, the LED lamp shines, and at this time, whether the power plug works can be judged according to whether the LED lamp shines in the light guide column 1 or not. The one end that the light guide pole 1 is close to circuit board 12 is fixed to be provided with and supports tight board 10, supports tight board 10 and supports tight light guide hole 11, supports tight board 10 and makes light guide pole 1 be difficult for droing from light guide hole 11.

Referring to fig. 2, the lower shell 8 is provided with two giving-up grooves 3, and the giving-up grooves 3 are mirror-image arranged on the lower shell 8, so that when the unit plug is to be plugged into or taken down from the socket, the giving-up grooves 3 can conveniently plug in and take down the power plug from the socket.

Referring to fig. 3, the rubber layer 14 is fixedly arranged on the yielding groove 3, and the rubber layer 14 increases the friction force of the lower shell 8, so that the power plug can be conveniently plugged and removed on the socket. The shell 5 is fixedly provided with a heat dissipation layer, the heat dissipation layer is made of graphene heat dissipation paint, high-quality thin graphene has the characteristics of high heat conductivity and high emissivity, and the heat dissipation effect of the shell 5 can be better due to the heat dissipation layer made of the graphene heat dissipation paint.

The implementation principle of the embodiment is as follows: insert on the socket, circuit board 12 circular telegram, circuit board 12 produces heat at the during operation, and heat is transmitted to shell 5 through the diffusion on, simultaneously on the radiating block 7, and radiating block 7 has increased the area of contact of shell 5 with the air, makes the heat exchange speed between shell 5 and the air accelerate, better dispels the heat to power plug, and the radiating effect of shell 5 has further been strengthened to the heat dissipation layer, reaches the effect of strengthening power plug's radiating effect.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a power plug with leaded light post, includes shell (5), inserted sheet (2) and circuit board (12), its characterized in that: the shell (5) is divided into an upper shell (4) and a lower shell (8), the upper shell (4) is covered on the lower shell (8), a mounting column (9) is fixedly arranged on the lower shell (8), a circuit board (12) is arranged on the mounting column (9), the circuit board (12) is arranged between the upper shell (4) and the lower shell (8), the inserting sheet (2) is fixedly arranged on the lower shell (8), the inserting sheet (2) is electrically connected with the circuit board (12), a connecting wire (6) is fixedly connected with the lower shell (8), a radiating block (7) is fixedly arranged on the upper shell (4), and a plurality of radiating blocks (7) are arranged on the upper shell (4).

2. A power plug with a light guide as claimed in claim 1, wherein: the light guide hole (11) has been seted up to inferior valve (8), inferior valve (8) are provided with light guide post (1), light guide post (1) peg graft in light guide hole (11), light guide post (1) with circuit board (12) electric connection.

3. A power plug with a light guide post according to claim 2, wherein: the light guide column (1) is fixedly provided with a tight supporting plate (10), and the tight supporting plate (10) tightly supports the light guide hole (11).

4. A power plug with a light guide as claimed in claim 1, wherein: the lower shell (8) is provided with yielding grooves (3), and the yielding grooves (3) are arranged on the lower shell (8) in a mirror image mode.

5. A power plug with a light guide as defined in claim 4, wherein: a rubber layer (14) is fixedly arranged on the yielding groove (3).

6. A power plug with a light guide as claimed in claim 1, wherein: and a heat dissipation layer is fixedly arranged on the shell (5), and the heat dissipation layer is made of graphene heat dissipation paint.