CN212572147U

CN212572147U - Heat dissipation efficient cell-phone charger

Info

Publication number: CN212572147U
Application number: CN202021525395.4U
Authority: CN
Inventors: 江家胜; 陈一平; 朱词良; 唐遇良; 李道敏; 刘吉萍; 钟金声
Original assignee: Guangdong Baoqi Technology Co Ltd
Current assignee: Guangdong Baoqi Technology Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-02-19
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a heat dissipation efficient cell-phone charger, which comprises a housin, two plugs of fixedly connected with in the casing, the mounting groove has been seted up in the casing, fixedly connected with circuit board in the mounting groove, the circuit board meets with the plug electrical property, the top fixedly connected with mounting panel of casing, fixed mounting has the motor in the mounting panel, set up the spread groove with motor looks adaptation in the mounting panel, the drive end fixedly connected with actuating lever of motor, the tip fixedly connected with fan blade of actuating lever, set up the air supply groove with fan blade looks adaptation in the casing, air supply groove and the inside intercommunication of mounting groove. The utility model relates to a mobile phone charger technical field, through dispelling the heat to the fan flabellum, the heat that produces when reducing mobile phone charger and using has improved radiating effect, has prolonged mobile phone charger's life, the mobile phone charger's of being convenient for use.

Description

Heat dissipation efficient cell-phone charger

Technical Field

The utility model relates to a mobile phone charger technical field especially relates to a heat dissipation efficient mobile phone charger.

Background

The mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, and the two types are mainly touched by the common user.

At present, in the use process of a mobile phone charger, a charging head is easy to generate heat in the long-time charging process, so that a circuit board inside the mobile phone charger is in a high-temperature environment for a long time, the service life of the mobile phone charger is affected, the mobile phone charger is mostly made of plastics, the heat dissipation effect is poor, the use of the mobile phone charger is not facilitated, and therefore the mobile phone charger with high heat dissipation efficiency is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a heat dissipation efficient mobile phone charger.

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

the utility model provides a heat dissipation efficient cell-phone charger, includes the casing, two plugs of fixedly connected with in the casing, the mounting groove has been seted up in the casing, fixedly connected with circuit board in the mounting groove, the circuit board meets with the plug electrical property, the top fixedly connected with mounting panel of casing, fixed mounting has the motor in the mounting panel, set up the spread groove with motor looks adaptation in the mounting panel, the drive end fixedly connected with actuating lever of motor, the tip fixedly connected with fan blade of actuating lever, set up the air supply groove with fan blade looks adaptation in the casing, air supply groove and the inside intercommunication of mounting groove, two thermovents have been seted up in the casing, thermovent and the inside intercommunication of mounting groove, the motor meets with the circuit board electrical property.

Preferably, the two heat dissipation ports are fixedly connected with heat dissipation mesh plates, and the two heat dissipation mesh plates correspond to each other in position.

Preferably, one side of the mounting plate is provided with a thrust slot, and the thrust slot is positioned at one side of the motor.

Preferably, a plurality of heat dissipation holes are formed in the mounting plate and communicated with the inside of the connecting groove.

Preferably, two insulating fixing sleeves are fixedly connected in the shell, and fixing holes matched with the plugs penetrate through the insulating fixing sleeves.

Preferably, a protection screen is fixedly connected in the air supply groove, and one side of the protection screen corresponds to the position of the fan blade.

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

1. when the mobile phone charger is used, the plug is inserted into the socket to be electrified, so that the circuit board is electrified to work, the motor electrically connected with the circuit board is started, the driving rod drives the fan blades to rotate by the starting of the motor, fresh air is generated by the rotation of the fan blades and is sent into the mounting groove to dissipate heat of the circuit board, and the heat is sent out from the heat dissipation port;

2. during the use, make the heat that produces during the motor operation discharge from the louvre through the louvre, avoid the unable discharge of heat of long-time operation of motor, cause the influence to the use of motor.

Drawings

Fig. 1 is a perspective view of a mobile phone charger with high heat dissipation efficiency provided by the present invention;

fig. 2 is a schematic structural view of a mobile phone charger with high heat dissipation efficiency provided by the present invention;

fig. 3 is a schematic view of a part of the structure of the heat dissipation efficient mobile phone charger provided by the present invention.

In the figure: 1. a housing; 2. mounting a plate; 3. a plug; 4. a heat dissipation screen plate; 5. insulating fixed sleeves; 6. a circuit board; 7. fan blades; 8. heat dissipation holes; 9. a motor; 10. a thrust groove; 11. and (4) protecting the screen plate.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a heat dissipation efficient mobile phone charger comprises a housing 1, two plugs 3 fixedly connected in the housing 1, a mounting groove formed in the housing 1, a circuit board 6 fixedly connected in the mounting groove, the circuit board 6 electrically connected to the plugs 3, a mounting plate 2 fixedly connected to the top of the housing 1, a motor 9 fixedly mounted in the mounting plate 2, a connecting groove formed in the mounting plate 2 and adapted to the motor 9, a driving rod fixedly connected to the driving end of the motor 9, a fan blade 7 fixedly connected to the end of the driving rod, an air supply groove formed in the housing 1 and adapted to the fan blade 7 and communicating with the inside of the mounting groove, two heat dissipation openings formed in the housing 1 and communicating with the inside of the mounting groove, the motor 9 electrically connected to the circuit board 6, when in use, the plug 3 is inserted into the socket and energized to energize the circuit board 6, make simultaneously rather than the motor 9 start that the electrical property meets, the start-up of motor 9 makes the actuating lever take fan blade 7 to rotate, and fan blade 7's rotation produces the new trend and sends it into the mounting groove in to dispel the heat to circuit board 6 to send out the heat from heat dissipation department, through dispelling the heat to circuit board 6, reduce the heat that produces when the cell-phone charger uses, improved radiating effect, prolonged the life of cell-phone charger, be convenient for the use of cell-phone charger.

Wherein, fixedly connected with heat dissipation otter board 4 in two radiating ports, two heat dissipation otter board 4 positions correspond, can avoid debris to get into the mounting groove inside, cause the influence to fan blade 7's use.

Wherein, thrust slot 10 has been seted up to one side of mounting panel 2, and thrust slot 10 is located one side of motor 9, and the operating personnel of being convenient for is favorable to the plug of plug 3 to the application of force of casing 1.

Wherein, seted up a plurality of louvres 8 in the mounting panel 2, louvre 8 and the inside intercommunication of spread groove can dispel the heat that produces when moving motor 9, the use of the motor 9 of being convenient for.

Wherein, two insulating fixed sleeves 5 of fixedly connected with in the casing 1, run through in the insulating fixed sleeve 5 and set up the fixed orifices with 3 looks adaptations of plug, improved the connection stability between plug 3 and the casing 1.

Wherein, the air supply groove is fixedly connected with a protection screen plate 11, one side of the protection screen plate 11 corresponds to the position of the fan blade 7, and the influence on the use of the fan blade 7 caused by the sundries entering the air supply groove can be avoided.

The working principle is as follows: the utility model discloses in, during the use, insert the inside circular telegram of socket with plug 3, make 6 circular telegram work of circuit board, make the motor 9 that meets rather than the electrical property start simultaneously, motor 9's start-up makes the actuating lever take fan blade 7 to rotate, and fan blade 7's rotation produces the new trend and sends it into the mounting groove in dispel the heat to circuit board 6 to see the heat off from the heat-sink.

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

1. The utility model provides a high-efficient cell-phone charger dispels heat, includes casing (1), its characterized in that, two plugs (3) of fixedly connected with in casing (1), the mounting groove has been seted up in casing (1), fixedly connected with circuit board (6) in the mounting groove, circuit board (6) and plug (3) electrical property meet, the top fixedly connected with mounting panel (2) of casing (1), fixedly mounted has motor (9) in mounting panel (2), the spread groove of having seted up in mounting panel (2) and motor (9) looks adaptation, the drive end fixedly connected with actuating lever of motor (9), the tip fixedly connected with fan flabellum (7) of actuating lever, the air supply groove of having seted up in casing (1) and fan flabellum (7) looks adaptation, air supply groove and the inside intercommunication of mounting groove, two thermovents have been seted up in casing (1), the heat dissipation port is communicated with the inside of the mounting groove, and the motor (9) is electrically connected with the circuit board (6).

2. The mobile phone charger with high heat dissipation efficiency as claimed in claim 1, wherein heat dissipation screen plates (4) are fixedly connected in the two heat dissipation ports, and the two heat dissipation screen plates (4) correspond to each other in position.

3. The mobile phone charger with high heat dissipation efficiency as claimed in claim 1, wherein a thrust groove (10) is formed in one side of the mounting plate (2), and the thrust groove (10) is located on one side of the motor (9).

4. The mobile phone charger with high heat dissipation efficiency as claimed in claim 1, wherein a plurality of heat dissipation holes (8) are formed in the mounting plate (2), and the heat dissipation holes (8) are communicated with the inside of the connection slot.

5. The mobile phone charger with high heat dissipation efficiency as claimed in claim 1, wherein two insulating fixing sleeves (5) are fixedly connected in the housing (1), and fixing holes matched with the plugs (3) are formed in the insulating fixing sleeves (5) in a penetrating manner.

6. The mobile phone charger with high heat dissipation efficiency as claimed in claim 1, wherein a protection screen (11) is fixedly connected in the air supply groove, and one side of the protection screen (11) corresponds to the position of the fan blade (7).