CN212812552U

CN212812552U - Heat dissipation type intelligent power adapter

Info

Publication number: CN212812552U
Application number: CN202022314606.6U
Authority: CN
Inventors: 左刚
Original assignee: Shenzhen Uni Hp Technology Co ltd
Current assignee: Shenzhen Uni Hp Technology Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-03-26
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a heat dissipation type intelligent power adapter relates to the power adapter field, including the power adapter box, the air intake has been seted up to the bottom of power adapter box, the mounting groove has been seted up to the both sides of power adapter box, the top fixed mounting of power adapter box has the fixed block, the outer wall mounting of fixed block connects the lid, the outer wall of connecting the lid is provided with the fixed screw, connect the top of lid and install the fin, connect lid inner wall one side and install the conducting strip. The utility model has the advantages that by arranging the heat-conducting fins and the radiating fins, when in use, the heat-conducting fins guide the heat in the power adapter box body into the radiating fins from the body of the heat-conducting fins, the temperature of the heat-conducting fins is reduced through the radiating fins, and the high temperature in the power adapter box body is avoided; through setting up the air intake, when using, by the air intake to the interior blast air of power adapter box, increase the air permeability of power adapter box, improved thermal heat dissipation.

Description

Heat dissipation type intelligent power adapter

Technical Field

The utility model relates to a power adapter field specifically is a heat dissipation type intelligent power adapter.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises a shell, a power transformer and a rectification circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; the connection mode can be divided into wall-inserting type and desktop type, and the device can be widely matched with a telephone master-slave machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and other devices.

In the existing power adapters, the power adapters with an integral closed structure are mostly adopted, and no heat dissipation mechanism is structurally involved, so that a large amount of heat can be generated in a long-time working state, the service life of the power adapters can be shortened, and an air inlet is rarely arranged in a general adapter host.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of poor heat dissipation capability, a heat dissipation type intelligent power adapter is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation type intelligent power adapter, includes the power adapter box, the air intake has been seted up to the bottom of power adapter box, the mounting groove has been seted up to the both sides of power adapter box, the top fixed mounting of power adapter box has the fixed block, the outer wall of fixed block is installed and is connected the lid, the outer wall of connecting the lid is provided with the fixed screw, connect the top of lid and install the fin, connect lid inner wall one side and install the conducting strip.

Preferably, one side of the fixing block is provided with a thread groove matched with the fixing screw, and the inner wall of the thread groove is matched with the outer wall of the fixing screw.

Preferably, one side of the connecting cover is provided with a connecting groove matched with the fixing screw, and the outer wall of the fixing screw is matched with the inner wall of the connecting groove.

Preferably, the outer wall of the fixing block is matched with the inner wall of the connecting cover, and the connecting cover is detachably connected with the fixing block through a fixing screw.

Preferably, the number of the connecting grooves formed in the outer wall of the connecting cover is six, and three connecting grooves are formed in two sides of the connecting cover.

Preferably, the outer wall of the heat conducting fin is matched with the inner wall of the connecting cover, and the outer wall of the bottom end of the heat radiating fin is matched with the outer wall of the top end of the connecting cover.

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

1. the utility model discloses a through setting up conducting strip and fin, when using, the conducting strip guides the heat in the power adapter box body into the fin department from the lamellar body of conducting strip, reduces the temperature of conducting strip through the fin, avoids the interior temperature of power adapter box body higher, has improved the thermal diffusivity of power adapter box body;

2. the utility model discloses a set up air intake and box, when using, the air current outside the box enters into the box inside by the air intake, and the air current that gets into is to the interior blast air of power adapter box to increase the air permeability of power adapter box, improved thermal diffusivity.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a power adapter box; 2. a connecting cover; 3. a heat sink; 4. fixing screws; 5. mounting grooves; 6. a fixed block; 7. an air inlet; 8. a heat conductive sheet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a heat dissipation type intelligent power adapter includes a power adapter box 1, an air inlet 7 is formed at the bottom end of the power adapter box 1, mounting grooves 5 are formed at two sides of the power adapter box 1, a fixing block 6 is fixedly mounted at the top end of the power adapter box 1, a connecting cover 2 is mounted on the outer wall of the fixing block 6, fixing screws 4 are arranged on the outer wall of the connecting cover 2, heat dissipation fins 3 are mounted at the top end of the connecting cover 2, and heat conduction fins 8 are mounted on one side of the inner wall of the connecting cover 2.

Please refer to fig. 2, a thread groove matched with the fixing screw 4 is formed at one side of the fixing block 6, and an inner wall of the thread groove is matched with an outer wall of the fixing screw 4, so that the fixing screw 4 can be conveniently rotatably mounted at one side of the fixing block 6.

Please refer to fig. 2, a connecting groove matched with the fixing screw 4 is formed at one side of the connecting cover 2, and an outer wall of the fixing screw 4 is matched with an inner wall of the connecting groove, so that the fixing screw 4 can penetrate through one side of the connecting cover 2 and extend into the connecting cover 2.

Please refer to fig. 2, the outer wall of the fixing block 6 is engaged with the inner wall of the connection cover 2, and the connection cover 2 is detachably connected to the fixing block 6 via the fixing screw 4, so that the connection cover 2 is conveniently mounted and dismounted via the fixing screw 4.

Please refer to fig. 2, the number of the connecting slots formed on the outer wall of the connecting cover 2 is six, and three connecting slots are formed on both sides of the connecting cover 2, so that the fixing property of the connecting cover 2 is increased.

Please refer to fig. 2, the outer wall of the heat-conducting fin 8 is fit with the inner wall of the connecting cover 2, and the outer wall of the bottom end of the heat-radiating fin 3 is fit with the outer wall of the top end of the connecting cover 2, so as to facilitate the assembly and disassembly of the heat-conducting fin 8 and the heat-radiating fin 3.

The working principle is as follows: firstly, when the electronic component and the accessory of a power supply are installed in the power adapter box body 1, then the connecting cover 2 is installed above the power adapter box body 1 and is connected through the fixing block, the connecting cover 2 is fixedly installed above the power adapter box body 1 through the fixing screw 4, when the electronic component and the accessory are used, air is blown into the power adapter box body through the air inlet, the ventilation performance of the power adapter box body 1 is improved, the heat in the power adapter box body 1 is guided into the radiating fins 3 from the sheet body of the heat conducting fins 8 through the heat conducting fins 8, the temperature of the heat conducting fins 8 is reduced through the radiating fins 3, the temperature in the power adapter box body is prevented from being high, and the heat radiation performance of the power adapter.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 heat dissipation type intelligence power adapter, includes power adapter box (1), its characterized in that: air intake (7) have been seted up to the bottom of power adapter box (1), mounting groove (5) have been seted up to the both sides of power adapter box (1), the top fixed mounting of power adapter box (1) has fixed block (6), connection lid (2) are installed to the outer wall of fixed block (6), the outer wall of connection lid (2) is provided with fixed screw (4), fin (3) are installed on the top of connection lid (2), heat-conducting strip (8) are installed to connection lid (2) inner wall one side.

2. The heat dissipation type intelligent power adapter according to claim 1, wherein: and one side of the fixing block (6) is provided with a thread groove matched with the fixing screw (4), and the inner wall of the thread groove is matched with the outer wall of the fixing screw (4).

3. The heat dissipation type intelligent power adapter according to claim 1, wherein: one side of the connecting cover (2) is provided with a connecting groove matched with the fixed screw (4), and the outer wall of the fixed screw (4) is matched with the inner wall of the connecting groove.

4. The heat dissipation type intelligent power adapter according to claim 1, wherein: the outer wall of the fixing block (6) is matched with the inner wall of the connecting cover (2), and the connecting cover (2) is detachably connected with the fixing block (6) through a fixing screw (4).

5. The heat dissipation type intelligent power adapter according to claim 1, wherein: the number of the connecting grooves formed in the outer wall of the connecting cover (2) is six, and three connecting grooves are formed in the two sides of the connecting cover (2).

6. The heat dissipation type intelligent power adapter according to claim 1, wherein: the outer wall of the heat conducting fin (8) is matched with the inner wall of the connecting cover (2), and the outer wall of the bottom end of the radiating fin (3) is matched with the outer wall of the top end of the connecting cover (2).