CN217788862U

CN217788862U - Power adapter internal element arrangement structure capable of generating heat uniformly

Info

Publication number: CN217788862U
Application number: CN202221525342.1U
Authority: CN
Inventors: 曾斌强; 刘泽
Original assignee: Hunan Chuangxin Electric Co ltd
Current assignee: Hunan Chuangxin Electric Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-11
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a power adapter internal component arrangement structure with uniform heating, which comprises an external frame shell component and an internal component arranged inside the external frame shell component, wherein the external frame shell component comprises a fixed frame, each surface of the fixed frame is respectively provided with a USB panel, a jack panel and a plug panel, the top position of the fixed frame is provided with a charging seat, the bottom of the fixed frame is sealed by a bottom shell, and the internal component comprises a USB interface corresponding to the USB panel; the ear plug hole main body corresponds to the plug hole panel; a rotary charging head corresponding to the charging stand; the plug is corresponding to the plug panel, the vertical PCB is vertically arranged with the bottom shell, and the vertical PCB is clamped and fixed on two sides of the bottom shell. The utility model discloses technical scheme has solved the inside PCB work heat of adapter structure among the prior art and can't effectively effluvium the work trouble problem that leads to.

Description

Power adapter internal element arrangement structure capable of generating heat uniformly

Technical Field

The utility model discloses technical scheme relates to the power adapter field, in particular to power adapter inner member structure of arranging that generates heat evenly.

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 connecting mode, the utility model can be divided into a wall-inserting type and a table top type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment. The adapter structure of many functions has appeared according to the user demand at present, and they can realize that a plurality of electrical apparatus are with grafting work simultaneously, but the problem that nevertheless comes is because the internal component is too many, and because set up the structure unreasonable, especially PCB, generally adopts heap structure at present, and the PCB card leads to inside heat dispersion not good in the intermediate position, and the heat of work can't have the effluvium, leads to the work trouble easily.

SUMMERY OF THE UTILITY MODEL

The technical scheme of the utility model aims at solving one of the technical problem in the correlation technique to a certain extent at least. Therefore, the utility model discloses technical scheme's main aim at provides an even power adapter internal element structure of arranging generates heat, aims at solving the inside PCB work heat of adapter structure among the prior art and can't effectively effluvium the work trouble problem that leads to.

In order to achieve the above purpose, the technical solution of the present invention provides a power adapter internal component arrangement structure with uniform heating, including an external frame and an internal component disposed inside the external frame, where the external frame includes a fixed frame, each surface of the fixed frame is respectively provided with a USB panel, a jack panel, and a plug panel, the top of the fixed frame is provided with a charging seat, the bottom of the fixed frame is sealed by a bottom shell, and the internal component includes a USB interface corresponding to the USB panel; the ear inserting hole main body corresponds to the inserting hole panel; a rotary charging head corresponding to the charging stand; the plug is corresponding to the plug panel, the vertical PCB is vertically arranged with the bottom shell, and the vertical PCB is clamped and fixed on two sides of the bottom shell.

In one embodiment, the plug panel, the USB panel, the charging seat and the jack panel are all fixedly connected with the edge of the fixing frame through screws.

In one embodiment, the rotary charging head is fixedly connected with the bottom of the charging seat through a mounting bracket and a screw arranged at the bottom.

In one embodiment, the two sides of the rotary charging head are provided with spring rotating shafts, one side of each spring rotating shaft is provided with a pressing handle, and the mounting bracket is provided with mounting grooves corresponding to the spring rotating shafts.

In one embodiment, the bottom shell is fixedly connected with the fixed frame through a buckle.

In one embodiment, the vertically arranged PCB is arranged on one side of the USB interface.

In one embodiment, the plug hole main body is a two-sided plug hole structure.

The utility model discloses technical scheme's beneficial effect as follows:

the utility model discloses the even power adapter internal component structure of arranging that generates heat that technical scheme provided places through erecting PCB, and the heat can not in time distribute away when avoiding stacked structure. The USB hole of PCB's heat accessible one side, and the jack of one side is effluvized, can also be through the space of both sides, and the hole of top charging seat effluvium, and because the PCB bottom is the snap-on the drain pan, when possessing good heat dispersion, PCB has also obtained the support, possesses the antidetonation function of certain degree.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the technical solutions of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is the utility model discloses technical scheme's outside frame shell subassembly and inside subassembly disassemble structural schematic.

Fig. 2 is the schematic view of the rotary charging head in the technical solution of the present invention for disassembling other components.

Fig. 3 is the utility model discloses technical scheme's rotatory head that charges when charging to external equipment schematic diagram.

Fig. 4 is a schematic view of one of the viewing angles of the technical solution product of the present invention.

Fig. 5 is a schematic view of another view angle of the product according to the technical solution of the present invention.

[ list of reference numerals for main parts/components ]

Detailed Description

In order to make the utility model discloses technical scheme's purpose, utility model technical scheme's advantage are more clearly understood, will combine below the utility model discloses the attached drawing in the technical scheme embodiment is right utility model technical scheme in the technical scheme embodiment clearly, describe completely. It is obvious that the described embodiments are only some embodiments of the technical solution of the present invention, not all embodiments.

Based on the embodiment in the technical scheme of the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the scope of the utility model technical scheme protection.

It should be noted that all the directional indicators (for example, upper, lower, left, right, front, rear, 8230) \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components in a specific state (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indicator is also changed accordingly.

The description as to "first", "second", etc. in the technical solutions of the present invention is only for descriptive purposes and is not to be understood as indicating or implying its relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.

In the description of the present invention, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the technical solution of the present invention, unless explicitly stated or limited otherwise, the terms "connected" and "fixed" should be understood in a broad sense, for example, "fixed" may be a fixed connection, or may be a detachable connection, or may be integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the technical solution of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In addition, the utility model discloses utility model technical scheme between each embodiment can combine each other among the technical scheme, but must be based on the ordinary technical personnel in this field can realize, should consider this kind of utility model technical scheme's combination not exist when utility model technical scheme's combination appears contradicting each other or can't realize, also is not in the protection scope that technical scheme required of the utility model.

The utility model discloses technical scheme's concrete embodiment as follows:

compared with the internal structure of the multifunctional adapter in the prior art, the internal structure of the multifunctional adapter is different in that the PCB in the multifunctional adapter adopts a vertically-arranged PCB26 structure, the PCB is vertically inserted into one side of each part in the multifunctional adapter, and heat during working can be dissipated to two sides and up and down. When the PCB is disposed on one side of the USB interface 25, the working heat can be dissipated through the USB hole, the jack panel 12 on one side and the charging base 14 above the USB hole. The mobile phone charging support not only supports various common connecting holes, but also can be used as a mobile phone charging support. The charging port at the bottom of the mobile phone can be butted by the arranged rotary charging head 22, and the mobile phone can be easily pressed and opened by the spring rotating shaft 221 and the handle at one side. The fixing frame 10 is a rectangular structure, and the bottom of the fixing frame is stably placed on a table for use. Each panel is fixedly connected with the fixed frame 10 by screws, so that the service life is ensured. And the bottom shell 15 and the fixed frame 10 at the bottom adopt a snap connection structure capable of being disassembled rapidly, so that convenient disassembly and maintenance can be carried out.

The utility model discloses technical scheme's theory of operation as follows:

the internal element arrangement structure of the power adapter with uniform heating vertically places the PCB, so that heat cannot be timely distributed out when the stacking structure is avoided. The USB hole of PCB's heat accessible one side, and the jack of one side are dispelled, can also dispel through the space of both sides, and the hole of top charging seat 14, and because the PCB bottom is the snap-on drain pan 15, when possessing good heat dispersion, PCB has also obtained the support, possesses the antidetonation function of certain degree.

It only does to go up the utility model discloses technical scheme's preferred embodiment, not consequently restriction the utility model discloses technical scheme's patent scope all is in the utility model discloses technical scheme's utility model technical scheme designs under, utilizes the utility model discloses the equivalent structure transform that technical scheme description and attached content did, or direct/indirect application all includes in other relevant technical field the utility model discloses technical scheme's patent protection within range.

Claims

1. An internal element arrangement structure of a power adapter with uniform heating is characterized by comprising an external frame shell component and an internal component arranged in the external frame shell component,

the external frame shell assembly comprises a fixed frame, each surface of the fixed frame is respectively provided with a USB panel, a jack panel and a plug panel, the top of the fixed frame is provided with a charging seat, the bottom of the fixed frame is sealed by a bottom shell, and the internal assembly comprises a USB interface corresponding to the USB panel; the ear inserting hole main body corresponds to the inserting hole panel; a rotary charging head corresponding to the charging stand; the plug panel is provided with a plug, the vertical PCB is arranged, the vertical PCB is vertically arranged with the bottom shell, and the vertical PCB is clamped and fixed on two sides of the bottom shell.

2. The arrangement structure of internal elements of a power adapter with uniform heat generation as recited in claim 1, wherein the plug panel, the USB panel, the charging socket and the jack panel are all fixedly connected to the edge of the fixing frame through screws.

3. The arrangement of internal components of a power adapter with uniform heat generation as recited in claim 1, wherein the rotary charging head is fixedly connected to the bottom of the charging socket via a mounting bracket and screws disposed on the bottom.

4. The arrangement structure of internal elements of a power adapter generating heat uniformly according to claim 3, wherein spring rotating shafts are arranged on two sides of the rotary charging head, a pressing handle is arranged on one side of each spring rotating shaft, and a mounting groove corresponding to each spring rotating shaft is arranged on the mounting bracket.

5. The arrangement of internal components of a power adapter generating heat uniformly according to claim 1, wherein the bottom case is fixedly connected with the fixing frame through a snap.

6. The arrangement structure of internal components of a power adapter generating heat uniformly according to claim 2, wherein the vertically arranged PCB is disposed on one side of the USB interface.

7. The arrangement of internal components of a power adapter generating heat uniformly according to claim 1, wherein the via body is a two-sided via structure.