CN216626471U

CN216626471U - Anti-falling type alternating current power adapter

Info

Publication number: CN216626471U
Application number: CN202123088387.5U
Authority: CN
Inventors: 王永亮
Original assignee: Dongguan Taizhu Electronics Co ltd
Current assignee: Dongguan Taizhu Electronics Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-27
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses an anti-falling alternating-current power adapter which comprises an alternating-current power adapter body and an anti-falling mechanism, wherein the anti-falling mechanism is arranged on each of twelve edges of the alternating-current power adapter body and comprises a buffer protection rubber plate, heat-conducting columns, strip-shaped slotted holes and a heat-conducting plate, the buffer protection rubber plate is arranged on the outer surface of the heat-conducting plate, the strip-shaped slotted holes are formed in the surface of the buffer protection rubber plate, the heat-conducting columns are arranged inside the strip-shaped slotted holes, and the heat-conducting columns are arranged on the outer surface of the heat-conducting plate. The utility model solves the problems that the existing AC power adapter has poor protection, is easy to break after falling from a high place and has poor heat dissipation; the utility model can play a certain role in protecting and radiating the AC power adapter body, avoids the situation that the AC power adapter body is damaged after falling from a high place, prolongs the service life of the AC power adapter body and has strong practicability.

Description

Anti-falling type alternating current power adapter

Technical Field

The utility model relates to the technical field of alternating current power adapters, in particular to an anti-falling alternating current power adapter.

Background

The ac power adapter is a power supply conversion device for small portable electronic devices and electronic appliances, generally comprising a housing, a transformer, an inductor, a capacitor, a control IC, a PCB board and other components, and its working principle is to convert ac input into dc output, and can be divided into wall-plugging type and desktop type according to the connection mode, and is commonly used in small electronic products such as mobile phones, liquid crystal displays and notebook computers.

However, the existing alternating-current power adapter has poor protection performance, electronic elements in the alternating-current power adapter are easily damaged after the existing alternating-current power adapter falls from a high position, the existing alternating-current power adapter has poor heat dissipation performance, and the service life of the electronic elements in the alternating-current power adapter is reduced due to the fact that the external surface temperature of the alternating-current power adapter is too high after the existing alternating-current power adapter works for a long time; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a crash-proof ac power adapter, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent falling type alternating current power adapter, includes the alternating current power adapter body and prevents falling the mechanism, all install on the twelve edges and walls of alternating current power adapter body and prevent falling the mechanism, prevent falling the mechanism and include buffer protection rubber slab, heat conduction post, bar slotted hole and heat-conducting plate, install buffer protection rubber slab on the surface of heat-conducting plate, the bar slotted hole has been seted up on the surface of buffer protection rubber slab, the inside of bar slotted hole is provided with the heat conduction post, the heat conduction post sets up on the surface of heat-conducting plate.

Preferably, the outer walls of the two sides of the ac power adapter body are respectively provided with a power input wire and a power output wire.

Preferably, a heat dissipation groove is formed in one side of the front end face of the alternating-current power adapter body, and a power indicator lamp is arranged above the other side of the front end face of the alternating-current power adapter body.

Preferably, the cross sections of the heat conducting plate and the buffering protective rubber are L-shaped.

Preferably, the heat conducting column and the heat conducting plate are both made of heat conducting silica gel.

Preferably, the ac power adapter body is shaped as a rectangular parallelepiped.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can play a certain role in protecting the AC power adapter body by arranging the anti-falling mechanism, when the AC power adapter body falls off from a high position, the buffer rubber plate can play a role in buffering and damping, the internal electronic element damage situation after the AC power adapter body falls off from the high position is avoided, the heat radiation effect on the AC power adapter body can be realized under the matching action of the heat conduction column, the heat conduction plate and the strip-shaped slotted hole on the anti-falling mechanism, the heat on the AC power adapter body can be transferred to the heat conduction plate, the heat conduction plate can transfer the heat to the heat conduction column, and the heat on the heat conduction column can be radiated to the air, thereby avoiding the situation that the external surface temperature of the AC power adapter body is too high to cause the internal electronic element damage of the AC power adapter, and prolonging the service life of the utility model, the practicability is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the anti-fall mechanism of the present invention;

fig. 3 is a cross-sectional view of the fall arrest mechanism of the present invention.

In the figure: 1. an AC power adapter body; 2. a heat sink; 3. a power indicator light; 4. a power input wire; 5. a power supply output wire; 6. an anti-falling mechanism; 601. a buffer protection rubber plate; 602. a heat-conducting column; 603. a slotted hole; 604. a heat conducting plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," "disposed," "connected," and the like are to be construed broadly, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an embodiment of the present invention is shown: a falling-proof AC power adapter comprises an AC power adapter body 1 and a falling-proof mechanism 6, wherein the falling-proof mechanism 6 is arranged on twelve edges of the AC power adapter body 1, the falling-proof mechanism 6 comprises a buffer protection rubber plate 601, a heat conduction column 602, a strip-shaped groove hole 603 and a heat conduction plate 604, the buffer protection rubber plate 601 is arranged on the outer surface of the heat conduction plate 604, the surface of the buffer protection rubber plate 601 is provided with the strip-shaped groove hole 603, the heat conduction column 602 is arranged inside the strip-shaped groove hole 603, the heat conduction column 602 is arranged on the outer surface of the heat conduction plate 604, power input wires 4 and power output wires 5 are respectively arranged on the outer walls at two sides of the AC power adapter body 1, a heat dissipation groove 2 is arranged at one side of the front end face of the AC power adapter body 1, a power indicator lamp 3 is arranged above the other side of the front end face of the AC power adapter body 1, the cross sections of the heat conduction plate 604 and the buffer protection rubber are L-shaped, the heat-conducting column 602 and the heat-conducting plate 604 are both made of heat-conducting silica gel, and the ac power adapter body 1 is rectangular.

The working principle is as follows: when the alternating-current power supply adapter body 1 is used, when the alternating-current power supply adapter body 1 falls off from a high place, the buffer rubber plate can play a role in buffering and damping, the situation that internal electronic elements are damaged after the alternating-current power supply adapter body 1 falls off from the high place is avoided, the heat conducting plate 602, the heat conducting plate 604 and the strip-shaped slotted holes 603 on the anti-falling mechanism 6 are matched to play a role in radiating the alternating-current power supply adapter body 1, heat on the alternating-current power supply adapter body 1 can be transferred to the heat conducting plate 604, the heat conducting plate 604 can transfer the heat to the heat conducting column 602, and the heat on the heat conducting column 602 can be radiated to the air, so that the situation that the internal electronic elements of the alternating-current power supply adapter are damaged due to overhigh temperature of the outer surface of the alternating-current power supply adapter body 1 is avoided, the service life of the alternating-current power supply adapter is prolonged, and practicability is high.

It will be evident to those skilled in the art that the utility model 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 utility model 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.

Claims

1. The utility model provides a prevent falling type AC power adapter, includes AC power adapter body (1) and prevents falling mechanism (6), its characterized in that: all install on the twelve edges of alternating current power supply adapter body (1) and prevent falling mechanism (6), prevent falling mechanism (6) including buffering protection rubber slab (601), heat conduction post (602), bar slotted hole (603) and heat-conducting plate (604), install buffering protection rubber slab (601) on the surface of heat-conducting plate (604), bar slotted hole (603) have been seted up on the surface of buffering protection rubber slab (601), the inside of bar slotted hole (603) is provided with heat conduction post (602), heat conduction post (602) set up on the surface of heat-conducting plate (604).

2. A crash-resistant ac power adapter as recited in claim 1, wherein: and the outer walls of two sides of the alternating current power adapter body (1) are respectively provided with a power input wire (4) and a power output wire (5).

3. A crash-resistant ac power adapter as recited in claim 1, wherein: the LED lamp is characterized in that a heat dissipation groove (2) is formed in one side of the front end face of the alternating-current power supply adapter body (1), and a power indicator lamp (3) is arranged above the other side of the front end face of the alternating-current power supply adapter body (1).

4. A crash-resistant ac power adapter as recited in claim 1, wherein: the cross sections of the heat conducting plate (604) and the buffering protective rubber are L-shaped.

5. A crash-resistant ac power adapter as recited in claim 1, wherein: the heat conducting column (602) and the heat conducting plate (604) are both made of heat conducting silica gel.

6. A crash-resistant ac power adapter as recited in claim 1, wherein: the alternating current power adapter body (1) is cuboid.