CN210519294U - Power adapter convenient to accomodate - Google Patents

Abstract

The utility model relates to the technical field of adapters, in particular to a power adapter convenient to store, which solves the problems that when the existing power adapter in the prior art is used, a large amount of heat can be generated due to continuous electrification, but the shell of the power adapter has poor heat dissipation effect, internal elements are easily overheated due to poor heat dissipation, thereby the service life of the power adapter is reduced, and when the power adapter is stored, the power adapter is inconvenient to carry due to the dragging phenomenon caused by longer connecting wires, the power adapter comprises an adapter shell, an outer fixing frame is arranged on the outer surface of the adapter shell, a heat dissipation plate is arranged on the inner side of the outer fixing frame, rod grooves are respectively arranged on both sides of the outer fixing frame, push rods are respectively arranged inside any rod groove, and press blocks are respectively arranged on both sides of the outer fixing frame near the end part of the rod groove, the position of the inside of the adapter shell corresponding to the pressing block is provided with a pressing groove.

Description

Power adapter convenient to accomodate

Technical Field

The utility model relates to an adapter technical field especially relates to a power adapter convenient to accomodate.

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; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. Extensively join in marriage in security protection camera, the STB, the router, the lamp strip, among equipment such as massagers, power supply, the condition is some just complicated, at first need carry out further steady voltage filtering to adding voltage, in order to guarantee stable work under the not fine condition of power performance, voltage after the steady voltage falls into two parts, give this work power supply all the way, another way charges for the battery, it is the same when with battery power supply to give that part of this power supply, and the charge control circuit who charges for the battery need pass through the battery just can add on electric core, control circuit can be very complicated.

Current power adapter is when using, because last circular telegram can produce a large amount of heats, but power adapter's casing radiating effect is not good, causes easily to be heated excessively because of the heat dissipation untimely interior component that leads to often to reduce power adapter's life, and power adapter is when accomodating moreover, because the connecting wire is longer, can produce the dilatory phenomenon, thereby leads to power adapter inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current power adapter when using among the prior art, because lasting circular telegram can produce a large amount of heats, but power adapter's casing radiating effect is not good, cause easily and lead to the internal element to be heated excessively often because of the heat dissipation is untimely, thereby reduce power adapter's life, and power adapter is when accomodating, because the connecting wire is longer, can produce dilatory phenomenon, thereby lead to the inconvenient shortcoming of carrying of power adapter, and the power adapter convenient to accomodate who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power adapter convenient to accomodate, includes the adapter casing, the outer surface mounting of adapter casing has outer solid frame, the heating panel is installed to the inboard of outer solid frame, the pole groove has all been seted up to the both sides of outer solid frame, arbitrary the push rod is all installed to the inside in pole groove, the both sides of outer solid frame are close to the position of pole groove tip and install and press the briquetting, the inside correspondence of adapter casing is pressed the position department of briquetting and is seted up and press the indent, the internally mounted who presses the indent has supporting spring, the push rod is kept away from and is pressed the one end side surface fixedly connected with movable block of briquetting, the inside position department that corresponds the movable block in pole groove has seted up the activity groove, the internally mounted in activity groove has return spring, the inside of adapter casing corresponds the one end department that the push rod is close to.

Preferably, the connecting seat is installed to the both sides of adapter casing, the one end fixedly connected with inner splint of connecting seat, the one end that inner splint was kept away from to the connecting seat has seted up three and has kept off the groove.

Preferably, one side of the adapter shell is fixedly connected with a connecting wire, one end of the connecting wire is fixedly connected with a connecting plug, and one end of the adapter shell, which is far away from the connecting wire, is provided with a power supply interface.

Preferably, the heat dissipation plate and the outer fixing frame are fixed in an embedded mode, and the outer fixing frame and the adapter shell are fixed in a clamping mode through one end of the push rod.

Preferably, the push rod is an L-shaped columnar component, and the push rod and the rod groove are connected through the return spring after being limited by the movable block and the movable groove.

Preferably, the pressing block is a semi-cylindrical member, and the pressing block and the adapter housing are limited by the pressing groove and then connected by the pressing groove.

The utility model has the advantages that:

1. the utility model discloses, through the heating panel that sets up, can make power adapter scatter and disappear fast when using the heat that produces, avoid gathering and cause the component to be heated excessively, the effectual internal element that has protected, increase of service life.

2. The utility model discloses, through the dismantlement structure that sets up, heating panel convenient to detach and the installation that can make for when the too much dust of surface covering at the heating panel leads to the radiating effect to weaken, dismantle fast and wash, install again and use, ensure the best radiating effect.

3. The utility model discloses, through setting up the splint in both sides, can be so that the connecting wire makes a round trip to zigzag the buckle and places, avoid taking off and draw for power adapter is more convenient when carrying the removal.

Drawings

Fig. 1 is a schematic view of a top-down structure of a power adapter convenient for storage according to the present invention;

fig. 2 is a schematic cross-sectional structural view of an outer casing of a power adapter convenient for storage according to the present invention;

fig. 3 is an enlarged schematic structural diagram of an area a of a power adapter convenient for storage according to the present invention;

fig. 4 is the utility model provides a power adapter's connecting seat mounting structure sketch map convenient to accomodate.

In the figure: the connecting device comprises a connecting plug 1, a connecting wire 2, a push rod 3, a rod groove 4, a heat dissipation plate 5, an outer fixing frame 6, an inner clamping plate 7, a pressing block 8, an adapter shell 9, a supporting spring 10, a pressing groove 11, a movable groove 12, a movable block 13, a fixed groove 14, a return spring 15, a power interface 16, a connecting seat 17 and a blocking groove 18.

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.

Referring to fig. 1-4, a power adapter convenient to accomodate, including adapter housing 9, adapter housing 9's externally mounted has outer solid frame 6, heating panel 5 is installed to the inboard of outer solid frame 6, rod groove 4 has all been seted up to the both sides of outer solid frame 6, push rod 3 is all installed to the inside of arbitrary rod groove 4, press block 8 is installed near the position of rod groove 4 tip to the both sides of outer solid frame 6, the inside of adapter housing 9 corresponds the position department of pressing block 8 and has seted up and press groove 11, press the internally mounted of groove 11 to have supporting spring 10, push rod 3 keeps away from the one end side surface fixedly connected with movable block 13 that presses block 8, movable groove 12 has been seted up to the inside position department that corresponds movable block 13 in rod groove 4, the internally mounted of movable groove 12 has return spring 15, the inside of adapter housing 9 corresponds the one end department that push rod 3 is close to movable block 13 and has seted.

Further, connecting seat 17 is installed to the both sides of adapter casing 9, splint 7 in the one end fixedly connected with of connecting seat 17, and three fender grooves 18 have been seted up to the one end that splint 7 in connecting seat 17 kept away from, make things convenient for connecting wire 2 to accomodate, conveniently carry out the adapter and carry.

Further, one side fixedly connected with connecting wire 2 of adapter casing 9, the one end fixedly connected with connecting plug 1 of connecting wire 2, the one end that adapter casing 9 kept away from connecting wire 2 is provided with power source 16, makes things convenient for the use of adapter.

Furthermore, the heat dissipation plate 5 and the outer fixing frame 6 are fixed in an embedded mode, the outer fixing frame 6 and the adapter shell 9 are fixed in the fixing groove 14 in a clamped mode through one end of the push rod 3, and therefore the heat dissipation plate 5 and the outer fixing frame 6 are convenient to integrally disassemble and assemble.

Furthermore, the push rod 3 is an L-shaped columnar component, and the push rod 3 and the rod groove 4 are connected by the return spring 15 after being limited by the movable block 13 and the movable groove 12, so that the push rod 3 can return conveniently.

Further, the pressing block 8 is a semi-cylindrical component, and the pressing block 8 and the adapter housing 9 are connected by the pressing groove 11 after being limited by the pressing groove 11, so that the push rod 3 and the rod groove 4 are exposed conveniently.

In this embodiment, connect the power through power source 16, then make connecting plug 1 insert the electrical apparatus, can charge the electrical apparatus at this moment, in the charging process, the heat production of the inboard component of adapter casing 9 can be dissipated to the outside through heating panel 5 fast, thereby keep the temperature of internal component suitable, and when the surface of heating panel 5 covers the dust and influences the radiating effect, can make pressing block 8 push down inside pressing groove 11, at this moment expose the push rod 3 of the inside of rod groove 4, make push rod 3 slide along the direction of extrusion return spring 15, at this moment, the one end of push rod 3 can break away from fixed slot 14, take off outer fixed frame 6 and carry out the cleanness of heating panel 5 can, and when the completion of charging needs to accomodate, can make connecting wire 2 make a round trip to meander and put into the inside three fender grooves 18, at this moment, the elasticity outside three fender grooves 18 can fix connecting wire 2.

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 (6)

1. The power adapter convenient to store comprises an adapter shell (9) and is characterized in that an outer fixing frame (6) is mounted on the outer surface of the adapter shell (9), a heat dissipation plate (5) is mounted on the inner side of the outer fixing frame (6), rod grooves (4) are formed in the two sides of the outer fixing frame (6), a push rod (3) is mounted in each rod groove (4), pressing blocks (8) are mounted at positions, close to the end portions of the rod grooves (4), of the two sides of the outer fixing frame (6), pressing grooves (11) are formed in positions, corresponding to the pressing blocks (8), in the adapter shell (9), supporting springs (10) are mounted in the pressing grooves (11), movable blocks (13) are fixedly connected to the side surfaces of one ends, far away from the pressing blocks (8), of the rod grooves (4), movable grooves (12) are formed in positions, corresponding to the movable blocks (13), the inside mounting in activity groove (12) has return spring (15), fixed slot (14) have been seted up to the inside of adapter casing (9) corresponding push rod (3) one end department of being close to movable block (13).

2. The power adapter convenient to store as claimed in claim 1, wherein connecting seats (17) are installed on two sides of the adapter housing (9), an inner clamping plate (7) is fixedly connected to one end of each connecting seat (17), and three retaining grooves (18) are formed in one end, far away from the inner clamping plate (7), of each connecting seat (17).

3. The power adapter convenient to store as claimed in claim 1, wherein a connecting line (2) is fixedly connected to one side of the adapter housing (9), a connecting plug (1) is fixedly connected to one end of the connecting line (2), and a power interface (16) is arranged at one end of the adapter housing (9) far away from the connecting line (2).

4. The power adapter convenient to store as claimed in claim 1, wherein the heat dissipation plate (5) is fixed to the outer fixing frame (6) in an embedded manner, and the outer fixing frame (6) is fixed to the adapter housing (9) by clamping one end of the push rod (3) into the fixing groove (14).

5. The power adapter convenient to store as claimed in claim 1, wherein the push rod (3) is an "L" shaped column member, and the push rod (3) and the rod groove (4) are connected by a return spring (15) after being limited by the movable block (13) and the movable groove (12).

6. The power adapter convenient to store as claimed in claim 1, wherein the pressing block (8) is a semi-cylindrical component, and the pressing block (8) and the adapter housing (9) are limited by the pressing groove (11) and then connected by the pressing groove (11).

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