CN215646594U

CN215646594U - Prevent overheated power adapter

Info

Publication number: CN215646594U
Application number: CN202122221109.6U
Authority: CN
Inventors: 朱启宇; 朱招华
Original assignee: Shenzhen Awesome Electronics Co ltd
Current assignee: Shenzhen Awesome Electronics Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-25
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses an anti-overheating power adapter, which comprises an adapter shell, a heat dissipation assembly and a baffle plate, wherein two connecting plates are fixedly connected to the inner side of the bottom end of the adapter shell, and two second vent holes are formed in the bottom end of the adapter shell, the anti-overheating power adapter firstly passes through an arc plate, a support block, a first vent hole, a wear-resistant pad and other components, the longitudinal section of the arc plate is arranged in a semiellipse shape, so that wind can enter the adapter shell through the two first vent holes on the front surface of the adapter shell firstly, the concentrated interception of the wind is facilitated, the wind is concentrated above a mainboard, the wind can blow the mainboard for heat dissipation, the overheating of the mainboard is reduced, and the wear-resistant pads in front of and behind the adapter shell do not influence the heat dissipation of the adapter shell and the mainboard, meanwhile, the adapter shell is protected, and the functions of abrasion resistance and shock absorption are achieved.

Description

Prevent overheated power adapter

Technical Field

The utility model relates to a power adapter, in particular to an anti-overheating power adapter, and belongs to the technical field of power adapters.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, 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 power adapter can be divided into a wall-inserting type and a desktop type, and is widely matched with equipment such as a security camera, a set top box, a router, a light bar or a massage instrument, the existing power adapter often generates heat when in use, sometimes even generates the situation of burning due to overhigh temperature, is easy to damage, and is not beneficial to prolonging the service life of the power adapter because the power adapter is not dehumidified.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an overheat-proof power adapter, which solves the problem that the conventional power adapter in the background art often generates heat when in use and is easy to damage even if the conventional power adapter is burnt due to overhigh temperature.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent overheated power adapter, includes adapter casing, radiator unit and baffle, two connecting plates of the inboard fixedly connected with in bottom of adapter casing, two second ventilation holes have been seted up to the bottom of adapter casing, one side fixedly connected with connecting rod of baffle, the one end fixedly connected with cell body of connecting rod, the bottom of cell body with the inboard sliding connection in bottom of adapter casing, the inboard of cell body is provided with dampproofing bag, radiator unit includes circular arc board and eight first ventilation holes.

As a preferred technical solution of the present invention, the bottom end of the arc plate is fixedly connected to the top ends of the two connecting plates, the bottom end of the arc plate is fixedly connected to the two fixing blocks, wherein four first vent holes are symmetrically arranged two by two on two sides of the adapter housing, and the other four first vent holes are respectively arranged two by two on the front side of the adapter housing and the inner side of the arc plate.

As a preferable technical scheme of the utility model, the longitudinal section of the circular arc plate is semi-elliptical.

As a preferable technical scheme of the utility model, the top of the adapter shell is connected with a clamping cover in a clamping manner, the outer sides of two sides of the adapter shell are fixedly connected with wear pads, and the two wear pads are symmetrically arranged on the front side and the rear side of a vertical central line of the adapter shell.

As a preferred technical solution of the present invention, two support blocks are fixedly connected to the inner sides of the two adapter housings, and a main board is fixedly disposed at the top ends of the two support blocks.

As a preferable technical solution of the present invention, a clamping groove is formed on an inner side of a back surface of the adapter housing, and the baffle is clamped and arranged on the inner side of the clamping groove.

As a preferred technical scheme of the utility model, the inner side of the moisture-proof bag is provided with a moisture-proof material which is made of bamboo charcoal.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the anti-overheating power adapter, the arc plate with the semi-elliptical longitudinal section is adopted by the components such as the arc plate, the support block, the first vent holes and the wear-resistant pad, wind can enter the arc plate first when entering the adapter shell through the two first vent holes on the front surface of the adapter shell, concentrated interception of the wind is facilitated, the wind is concentrated above the main board, blowing heat dissipation of the main board by the wind is facilitated, overheating of the main board is reduced, the wear-resistant pads in front of and behind the adapter shell do not influence heat dissipation of the adapter shell and the main board, the adapter shell is protected, and wear resistance and shock absorption effects are achieved.

According to the anti-overheating power adapter, the second ventilation holes are used for facilitating ventilation and heat dissipation of the adapter shell, the moisture-proof bag with the bamboo charcoal material as the filling material is matched with the adapter shell to dissipate moisture in the adapter shell, the connecting rod is used for facilitating connection of the baffle and the groove body, the groove body can be conveniently pulled out by pulling out the baffle to replace the moisture-proof bag, the baffle is clamped into the adapter shell again, the position of the groove body can be fixed, and the situation that the groove body is displaced is prevented.

Drawings

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

FIG. 2 is a side view of the adapter housing of the present invention;

FIG. 3 is a schematic top view of the arc plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the front side of the adapter housing of the present invention;

FIG. 5 is an enlarged schematic view of the heat dissipating assembly of the present invention;

fig. 6 is a schematic cross-sectional view of the top of the adapter housing of the present invention.

In the figure: 1. an adapter housing; 2. a cover is clamped; 3. a heat dissipating component; 31. a circular arc plate; 32. a fixed block; 33. a first vent hole; 4. a wear pad; 5. supporting a block; 6. a main board; 7. a connecting plate; 8. a second vent hole; 9. a trough body; 10. a moisture-proof bag; 11. a connecting rod; 12. and a baffle 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.

Referring to fig. 1-6, the utility model provides an anti-overheating power adapter, which comprises an adapter shell 1, a heat dissipation assembly 3 and a baffle plate 12, wherein two connecting plates 7 are fixedly connected to the inner side of the bottom end of the adapter shell 1, two second ventilation holes 8 are formed in the bottom end of the adapter shell 1, a connecting rod 11 is fixedly connected to one side of the baffle plate 12, a groove body 9 is fixedly connected to one end of the connecting rod 11, the bottom end of the groove body 9 is slidably connected to the inner side of the bottom end of the adapter shell 1, a moisture-proof bag 10 is arranged on the inner side of the groove body 9, and the heat dissipation assembly 3 comprises an arc plate 31 and eight first ventilation holes 33.

Preferably, the bottom end of the circular arc plate 31 is fixedly connected with the top ends of the two connecting plates 7, the bottom end of the circular arc plate 31 is fixedly connected with the two fixing blocks 32, the four first vent holes 33 are symmetrically arranged on two sides of the adapter housing 1 in pairs, and the other four first vent holes 33 are respectively arranged on the front side of the adapter housing 1 and the inner side of the circular arc plate 31 in pairs, so that ventilation and heat dissipation are facilitated; the longitudinal section of the arc plate 31 is semi-elliptical, so that wind can be gathered to dissipate heat of the main board 6 conveniently; the top of the adapter shell 1 is connected with a clamping cover 2 in a clamping mode, the outer sides of two sides of the adapter shell 1 are fixedly connected with wear-resistant pads 4, and the two wear-resistant pads 4 are symmetrically arranged on the front side and the rear side of a vertical central line of the adapter shell 1, so that the adapter shell 1 can be protected conveniently; two support blocks 5 are fixedly connected to the inner sides of the two adapter shells 1, and a main board 6 is fixedly arranged at the top ends of the two support blocks 5, so that the adapter shell is convenient to use; a clamping groove is formed in the inner side of the back face of the adapter shell 1, and the baffle plate 12 is clamped and arranged on the inner side of the clamping groove, so that the baffle plate 12 can be conveniently clamped; the inboard of dampproofing bag 10 is provided with dampproofing material, and dampproofing material is the bamboo charcoal material, is convenient for carry on dampproofing to the inside of adapter casing 1 and mainboard 6.

When in specific use, the anti-overheating power adapter of the utility model is characterized in that the two support blocks 5 are arranged at the bottom of the main board 6, so that the main board 6 is supported by the two support blocks 5, the two first ventilation holes 33 are arranged at the two sides and the front surface of the adapter housing 1, the two first ventilation holes 33 are also arranged at the top of the arc plate 31, and the longitudinal section of the arc plate 31 is arranged in a semielliptical shape, so that the air can be blown along the curvature of the arc plate 31 itself, the arc plate 31 with the semielliptical longitudinal section is beneficial to leading the air to be intercepted by the arc plate 31 firstly when entering the adapter housing 1 through the first ventilation holes 33 and then to pass between the arc plate 31 and the main board 6, thus being beneficial to leading the air to intensively blow and dissipate heat of the main board 6, and being beneficial to improving the heat dissipation effect of the main board 6 through the eight first ventilation holes 33, the situation that the mainboard 6 is continuously used and generates heat is relieved, overheating is prevented, meanwhile, the two fixing blocks 32 are favorable for supporting the arc plate 31, the stability of the arc plate 31 is improved, then in order to relieve the damp situation in the interior of the adapter shell 1, the baffle plate 12 is firstly drawn out, then the groove body 9 is taken out under the connecting action of the connecting rod 11, then the interior of the groove body 9 is placed into the moisture-proof bag 10 filled with bamboo charcoal materials, then the groove body 9 is placed into the adapter shell 1 again, then the baffle plate 12 is clamped with the adapter shell 1 again, the moisture-proof bag 10 is favorable for being replaced, in addition, the two second ventilation holes 8 arranged at the bottom are favorable for auxiliary heat dissipation, and simultaneously, the moisture in the adapter shell 1 is favorable for being dispelled, the operation is simple and convenient, the heating situation of the mainboard 6 in the adapter shell 1 is favorably relieved, while facilitating removal of moisture by the moisture barrier pouch 10 and protecting the adapter housing 1 and the motherboard 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-overheating power adapter comprises an adapter shell (1), a heat dissipation assembly (3) and a baffle plate (12), and is characterized in that: two inboard fixedly connected with connecting plates (7) in bottom of adapter casing (1), two second ventholes (8) have been seted up to the bottom of adapter casing (1), one side fixedly connected with connecting rod (11) of baffle (12), the one end fixedly connected with cell body (9) of connecting rod (11), the bottom of cell body (9) with the inboard sliding connection in bottom of adapter casing (1), the inboard of cell body (9) is provided with dampproofing bag (10), radiator unit (3) include circular arc board (31) and eight first ventilation holes (33).

2. An anti-overheating power adapter according to claim 1, wherein: the bottom and two of circular arc board (31) the equal fixed connection in top of connecting plate (7), two fixed blocks (32) of bottom fixedly connected with of circular arc board (31), wherein four first ventilation holes (33) are two bisymmetry settings and set up the both sides of adapter casing (1), four first ventilation holes (33) are two liang of settings respectively in addition and are in the front of adapter casing (1) with the inboard of circular arc board (31).

3. An anti-overheating power adapter according to claim 1, wherein: the longitudinal section of the arc plate (31) is semi-elliptical.

4. An anti-overheating power adapter according to claim 1, wherein: the top block of adapter casing (1) is connected with card lid (2), the equal fixedly connected with wear pad (4) in the outside of adapter casing (1) both sides, two wear pad (4) are the symmetry and set up both sides around the vertical central line of adapter casing (1).

5. An anti-overheating power adapter according to claim 1, wherein: two inboard fixedly connected with two piece (5) of adapter casing (1), two the top of piece (5) is fixed to be equipped with mainboard (6).

6. An anti-overheating power adapter according to claim 1, wherein: the inner side of the back face of the adapter shell (1) is provided with a clamping groove, and the baffle (12) is clamped and arranged on the inner side of the clamping groove.

7. An anti-overheating power adapter according to claim 1, wherein: the inner side of the moisture-proof bag (10) is provided with a moisture-proof material which is made of bamboo charcoal.