CN221354826U - Charger with good heat dissipation effect - Google Patents

Abstract

The utility model provides a charger with good heat dissipation effect, which relates to the technical field of chargers and comprises a shell and a plug, wherein an interface is arranged on the side surface of the shell, a radiating fin is connected in a sliding manner in the shell, a pull block is fixedly arranged on the side surface of the radiating fin, a connecting block is fixedly arranged on the side surface of the shell, a limit rod is connected in a sliding manner in the connecting block, a pull head is fixedly arranged at one end of the limit rod, a tension spring A is fixedly arranged on the side surface of the pull head, and a tension spring B is fixedly arranged in the shell.

Description

Charger with good heat dissipation effect

Technical Field

The utility model relates to the technical field of chargers, in particular to a charger with good heat dissipation effect.

Background

Along with development of science and technology, more and more small-size electronic equipment enters the work and life of people, brings great convenience to the life and work of people, and the more people use the electronic equipment, the higher the timeliness requirement of charging is, the disclosure number CN204103576U discloses a charger, and the charger comprises a charger main body and a plug. The charger main body comprises a shell, a charging main board in the shell, a quick charging 2.0USB charging interface on the shell and a plurality of universal USB charging interfaces. The charging main board comprises an AC-DC power supply IC module, a DC-DC power supply IC module, a quick charging 2.0USB interface module and a universal USB interface module. The DC-DC power IC module includes a first module and a second module. One end of the first module is electrically connected with the plug through the AC-DC power IC module, and the other end of the first module is electrically connected with the quick charging 2.0USB charging interface through the quick charging 2.0USB interface module. One end of the second module is electrically connected with the plug through the AC-DC power IC module, and the other end of the second module is electrically connected with the plurality of universal USB charging interfaces through the universal USB interface module respectively. The utility model provides a charger which can simultaneously meet the charging requirements of common electronic equipment and electronic equipment supporting a quick charging 2.0 charging technology, and the product has a plurality of interfaces for charging connection, but has poor heat dissipation effect on the charger, so that the heat in the charger can not be discharged quickly easily, the possibility that the charger is easy to burn or even explode due to high-temperature use is reduced, the service life of the charger is shortened, the safety coefficient is reduced, the practicability is poor, and improvement is needed.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a charger that radiating effect is good, includes shell, plug, the interface has been seted up to the side of shell, the inside sliding connection of shell has the fin, the side fixed mounting of fin has the pull block, the side fixed mounting of shell has the connecting block, the inside sliding connection of connecting block has the gag lever post, the one end fixed mounting of gag lever post has the pull head, the side fixed mounting of pull head has extension spring A, the inside fixed mounting of shell has extension spring B, extension spring B's one end fixed mounting has the slide bar, the top fixed mounting of slide bar has the brush board.

Preferably, the pulling block is in sliding connection with the shell, and a pulling groove is formed in the side face of the shell. Here, the heat sink is conveniently pulled by the pull block.

Preferably, the limiting rod is in sliding connection with the pull block, and one end of the tension spring A is fixedly connected with the connecting block. Here, the position of the radiating fin can be clamped and fixed through the limiting rod.

Preferably, the sliding rod is in sliding connection with the shell, and the brush plate is in sliding connection with the radiating fin. Here, the cleaning of the heat sink is facilitated by the brush plate.

Preferably, the lower surface of shell rotates and is connected with the carousel, the inside sliding connection of shell has the dead lever, the one end fixed mounting of dead lever has the push pedal, the side fixed mounting of push pedal has the spring. Here, the angle of the charger is conveniently changed by the turntable.

Preferably, the fixed rod is in sliding connection with the turntable, and one end of the spring is fixedly connected with the shell. Here, the fixing rod can automatically clamp and fix the turntable through the spring.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the radiating effect of the charger is improved by arranging the radiating fin, the pull block, the connecting block, the limiting rod, the pull head, the tension spring A, the tension spring B, the sliding rod and the brush plate, so that the problem that the heat in the charger cannot be discharged rapidly is avoided, the possibility that the charger is easy to burn or even explode due to high-temperature use is avoided, the service life of the charger is prolonged, the safety coefficient of the charger is greatly improved, and the practicability is higher.

2. According to the utility model, through arranging the turntable, the fixed rod, the push plate and the spring, the position of the charger in use is adjusted at will, and the situation that other plugs cannot be used due to the fact that the plugs on the socket are large is avoided, so that the convenience in use is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a charger with good heat dissipation effect according to the present utility model;

FIG. 2 is an exploded view of a limit rod, a heat sink and a brush plate of the charger with good heat dissipation effect;

Fig. 3 is an enlarged view of a portion a in fig. 2 of the charger with good heat dissipation effect according to the present utility model;

Fig. 4 is an exploded view of a fixing rod of a charger with good heat dissipation effect according to the present utility model.

Legend description:

1. A housing; 2. a plug; 3. an interface; 4. a heat sink; 5. pulling blocks; 6. a connecting block; 7. a limit rod; 8. a pull head; 9. a tension spring A; 10. a tension spring B; 11. a slide bar; 12. brushing a plate; 13. a turntable; 14. a fixed rod; 15. a push plate; 16. and (3) a spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a charger that radiating effect is good, including shell 1, plug 2, interface 3 has been seted up to the side of shell 1, make the data line can insert, the inside sliding connection of shell 1 has fin 4, make quick discharge of heat, the side fixed mounting of fin 4 has pull rod 5, conveniently carry out the pulling to fin 4, the side fixed mounting of shell 1 has connecting block 6, make gag lever post 7 install, the inside sliding connection of connecting block 6 has gag lever post 7, make pull rod 5 block fixedly, the one end fixed mounting of gag lever post 7 has pull head 8, conveniently pull gag lever post 7, the side fixed mounting of pull head 8 has extension spring A9, make gag lever post 7 can automatic recovery, the inside fixed mounting of shell 1 has extension spring B10, make slider 11 and brush plate 12 automatic recovery, the one end fixed mounting of extension spring B10 has slider 11, make brush plate 12 install spacing, the top fixed mounting of slider 11 has brush plate 12, make fin 4 clean, sliding connection between pull rod 5 and shell 1, make slider 4 can carry out spacing, make the side of shell 1 set up and block 5 and make between slider 5 and the slider 7 can be connected with the slider 6 automatically between the slider 1 and the slider 7, make the slider 4 can be connected with the slider 6 automatically between the slider 1 and the slider, and the slider 1 can be connected with the slider 7, and the slider is fast, and can be connected with the slider 12.

Example two

Referring to fig. 4, the lower surface of the housing 1 is rotatably connected with a turntable 13, so that the angle of the plug 2 is adjusted, a fixing rod 14 is slidably connected in the housing 1, so that the turntable 13 is fixed, a push plate 15 is fixedly mounted at one end of the fixing rod 14, the fixing rod 14 is convenient to move, a spring 16 is fixedly mounted at the side surface of the push plate 15, the fixing rod 14 and the push plate 15 are automatically restored, the turntable 13 is slidably connected with the fixing rod 14, the turntable 13 can be clamped and fixed at any position, one end of the spring 16 is fixedly connected with the housing 1, and the fixing rod 14 is used for rapidly clamping and fixing the turntable 13.

Working principle: firstly, pull the pull block 5 to enable the pull block 5 to drive the cooling fin 4 to slide in the shell 1, when the pull block 5 moves to a proper position, the pull head 8 can be pulled by grabbing the pull head 8 to enable the pull head 8 to drive the limiting rod 7 to slide, then the pull head 8 is loosened, the limiting rod 7 can be driven by the tension spring A9 to slide to the interior of the pull block 5, the cooling fin 4 is clamped and fixed, then the brush plate 12 is pulled by grabbing the brush plate 12 to enable the brush plate 12 to drive the sliding rod 11 to slide in the interior of the shell 1, so that the cooling fin 4 is cleaned by the movement of the brush plate 12, when the brush plate 12 is loosened, the sliding rod 11 can be driven by the tension spring B10 to move, the sliding rod 11 and the brush plate 12 are restored, when a charger is required to be used at different angles, the push plate 15 can be driven by grabbing the push plate 15 to slide in the interior of the shell 1 and the rotary disc 13, when the fixing rod 14 slides out of the interior of the rotary disc 13, the rotary disc 13 can be grabbed by grabbing the push plate 13 to enable the angle of the plug 2 to be adjusted, and then the push plate 15 and the fixing rod 14 to slide to the interior of the rotary disc 13 through the push plate 16.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a charger that radiating effect is good, includes shell (1), plug (2), its characterized in that: interface (3) have been seted up to the side of shell (1), the inside sliding connection of shell (1) has fin (4), the side fixed mounting of fin (4) has pull block (5), the side fixed mounting of shell (1) has connecting block (6), the inside sliding connection of connecting block (6) has gag lever post (7), the one end fixed mounting of gag lever post (7) has pull head (8), the side fixed mounting of pull head (8) has extension spring A (9), the inside fixed mounting of shell (1) has extension spring B (10), the one end fixed mounting of extension spring B (10) has slide bar (11), the top fixed mounting of slide bar (11) has brush board (12).

2. The charger with good heat dissipation effect according to claim 1, wherein: the pulling block (5) is connected with the shell (1) in a sliding manner, and a pulling groove is formed in the side face of the shell (1).

3. The charger with good heat dissipation effect according to claim 1, wherein: the limiting rod (7) is connected with the pull block (5) in a sliding manner, and one end of the tension spring A (9) is fixedly connected with the connecting block (6).

4. The charger with good heat dissipation effect according to claim 1, wherein: the sliding rod (11) is in sliding connection with the shell (1), and the brush plate (12) is in sliding connection with the radiating fins (4).

5. The charger with good heat dissipation effect according to claim 1, wherein: the rotary table is characterized in that the rotary table (13) is rotatably connected to the lower surface of the shell (1), a fixed rod (14) is slidably connected to the inside of the shell (1), a push plate (15) is fixedly arranged at one end of the fixed rod (14), and a spring (16) is fixedly arranged on the side face of the push plate (15).

6. The charger with good heat dissipation effect according to claim 5, wherein: the fixed rod (14) is in sliding connection with the rotary table (13), and one end of the spring (16) is fixedly connected with the shell (1).