CN217884313U

CN217884313U - Power adapter with heat radiation fins

Info

Publication number: CN217884313U
Application number: CN202221779494.4U
Authority: CN
Inventors: 周宪章
Original assignee: Shenzhen Zhongdian High Energy Power Technology Co ltd
Current assignee: Shenzhen Zhongdian High Energy Power Technology Co ltd
Priority date: 2022-07-09
Filing date: 2022-07-09
Publication date: 2022-11-22
Anticipated expiration: 2032-07-09

Abstract

The utility model provides a power adapter with heat radiation fins relates to power adapter technical field, including the power adapter body, one side of power adapter body is provided with the metal and participates in, one side fixed mounting that the metal was participated in is kept away from to the power adapter body has output interface, recess A is seted up on the top of power adapter body, the top fixed mounting of power adapter body has the shell, recess A's inside fixed mounting has the fixed block, the middle fixed mounting of fixed block has the fin, the power adapter body is close to one side that the metal was participated in and has seted up recess B. The utility model discloses in, design through the fin makes power adapter when using for a long time, and the produced heat of power adapter can be through the fin heat dissipation, has avoided power adapter to lead to the phenomenon production that power adapter inside component damaged because of self heat is too high, makes power adapter more durable.

Description

Power adapter with heat radiation fins

Technical Field

The utility model relates to a power adapter technical field especially relates to a power adapter with heat radiation fins.

Background

When the mobile phone is not powered on, the power adapter is needed to be used for charging the mobile phone, the power of the power adapter is larger and larger along the development of the power adapter, and when the power adapter is used for a long time, the heat generated by the power adapter is larger and larger, and the heat of the power adapter cannot be dissipated timely, so that components inside the power adapter are easily damaged due to overhigh temperature, the power adapter cannot be used, unnecessary loss is caused, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power adapter with heat radiation fins.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a power adapter with heat radiation fins, includes the power adapter body, one side of power adapter body is provided with the metal and participates in, one side fixed mounting that the metal was participated in is kept away from to the power adapter body has output interface, recess A is seted up on the top of power adapter body, the top fixed mounting of power adapter body has the shell, recess A's inside fixed mounting has the fixed block, the middle fixed mounting of fixed block has the fin.

For the convenience of power adapter circular telegram, the utility model discloses the improvement has, power adapter body is close to one side that the metal participated in and is seted up fluted B, sliding connection between recess B and the metal participated in.

In order to remove the heat produced by the power adapter body, the utility model discloses the improvement has, the louvre has been seted up on the surface of shell.

Move in the power adapter body in order to make the metal participate in, the utility model discloses the improvement has, one side of power adapter body is provided with telescopic machanism, telescopic machanism includes spout A, spout A sets up in one side of power adapter body, spout B has been seted up to spout A's bottom, spout C has been seted up to spout B's inner wall, spout B's inside is provided with the slider, spout A's bottom is close to the position department that the metal participated in and has seted up the fixed slot.

In order to make the slider can remove in the power adapter body, the utility model discloses the improvement has, sliding connection between slider and the spout B, sliding connection between slider and the draw-in groove.

In order to restrict the movement track of slider, the utility model discloses the improvement has, the middle fixed mounting of slider has the lug, sliding connection between lug and the spout C.

In order to make the removal of slider more convenient, the utility model discloses the improvement has, the slider is kept away from the one end fixed mounting that the metal participated in and is had the ejector pad, sliding connection between ejector pad and the spout A, communicate between fixed slot and spout B and the recess B.

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

1. the utility model discloses in, when the design through the fin made power adapter use for a long time, the produced heat of power adapter can dispel the heat through the fin, has avoided power adapter to lead to the phenomenon production of the inside component damage of power adapter because of self heat is too high, makes power adapter more durable.

2. The utility model discloses in, develop along the era, the probability that the user used the cell-phone for a long time is bigger and bigger, consequently the user often need carry power adapter to charge to the cell-phone when going out, and the metal of current power adapter participates in and generally shows outside, when placing power adapter in the pocket of clothing, the clothing is scratched easily to exerted metal, thereby cause the unnecessary loss, and the setting through the slider, make power adapter when not, can remove in spout B through the slider, thereby it is internal to control the metal to participate in and remove to power adapter, the phenomenon of placing the clothing of scratching in the pocket is participated in to have avoided the metal and has been produced.

Drawings

Fig. 1 is a schematic view of a power adapter with heat dissipation fins according to the present invention;

fig. 2 is a schematic diagram of a partial explosion structure of a power adapter with heat dissipation fins according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 of the power adapter with heat dissipation fins according to the present invention;

fig. 4 is a schematic view of a part of the structure of a power adapter with heat dissipation fins according to the present invention.

Illustration of the drawings:

1. a power adapter body; 2. a housing; 3. a metal pin; 4. an output interface; 5. heat dissipation holes; 6. a fixed block; 7. a heat sink; 8. a groove A; 9. a bump; 10. pushing a block; 11. a chute A; 12. a chute B; 13. a chute C; 14. a groove B; 15. a slider; 16. a card slot; 17. and (7) fixing the grooves.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a power adapter with heat radiation fins, including power adapter body 1, one side of power adapter body 1 is provided with the metal and participates in 3, power adapter body 1 is close to the metal and participates in one side of 3 and sets up fluted B14, sliding connection between fluted B14 and the metal participates in 3, one side fixed mounting that power adapter body 1 kept away from the metal and participates in 3 has output interface 4, output interface 4's design is in order when power adapter body 1 circular telegram, charge for the cell-phone through output interface 4, power adapter body 1's top is seted up fluted A8, power adapter body 1's top fixed mounting has shell 2, louvre 5 has been seted up on shell 2's surface, louvre 5's design is in order to make power adapter body 1 when using, produced heat can be scattered outside power adapter body 1 through louvre 5.

Referring to fig. 2-3, a fixing block 6 is fixedly installed inside the groove A8, a heat sink 7 is fixedly installed in the middle of the fixing block 6, and the heat sink 7 is designed to absorb heat generated by the power adapter through the heat sink 7 and then to be discharged out of the power adapter body 1 through the heat dissipation hole 5 when the power adapter body 1 is used for a long time, so that components inside the power adapter body 1 are protected from being damaged by high temperature.

Example two

Referring to fig. 4, a telescopic mechanism is disposed on one side of the power adapter body 1, the telescopic mechanism includes a sliding slot a11, the sliding slot a11 is disposed on one side of the power adapter body 1, a sliding slot B12 is disposed at a bottom end of the sliding slot a11, a sliding slot C13 is disposed on an inner wall of the sliding slot B12, a sliding block 15 is disposed inside the sliding slot B12, the sliding block 15 is designed to connect the metal pin 3 and the pushing block 10, so that the pushing block 10 can move in the groove B14 to achieve an effect of accommodating the metal pin 3, a protruding block 9 is fixedly disposed in a middle of the sliding block 15, the protruding block 9 is slidably connected with the sliding slot C13, the sliding block 15 is slidably connected with the sliding slot B12, the sliding slot B12 and the protruding block 9 are designed to fix the sliding block 15, so that the sliding block 15 does not separate from the power adapter body 1 when moving, the sliding block 15 is slidably connected with the clamping slot 16, a position, a sliding block 17 is disposed at a bottom end of the sliding slot a11 close to the metal pin 3, one end of the sliding block 15 is fixedly mounted with the pushing block 10, the sliding slot B11 is designed to enable a track to be communicated with the sliding slot a sliding track of the pushing block 10, and only to limit the sliding track of the sliding slot a sliding block 10.

The working principle is as follows: when the power adapter is used, heat generated by the power adapter body 1 when the power adapter is powered on is dissipated through the radiating fins 7, when the power adapter is plugged into a power supply, the pushing block 10 is pushed towards the metal pins 3, the pushing block 10 is connected with the sliding block 15, and the sliding block 15 is arranged in the clamping groove 16, so that the sliding block 15 is driven by the pushing block 10 to move in the sliding groove B12, the sliding block 15 abuts against the metal pins 3 to move in the groove B14 until the metal pins 3 are moved out of the power adapter body 1, then the pushing block 10 is pushed towards the direction of the fixing groove 17, the sliding block 15 at one end of the pushing block 10 moves in the fixing groove 17 until the pushing block 10 is pushed still, at the moment, after the metal pins 3 are fixed outside the power adapter body 1, the metal pins 3 at one side of the power adapter body 1 are inserted into the power supply to charge a mobile phone, when the power adapter is not used, the pushing block 10 is moved firstly, the pushing block 10 is moved into the sliding groove B12, then the pushing block 10 is moved along the sliding groove A11 until the metal pins 3 move into the groove B14.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a power adapter with heat radiation fins, includes power adapter body (1), its characterized in that: one side of power adapter body (1) is provided with the metal and participates in (3), one side fixed mounting that metal participated in (3) was kept away from in power adapter body (1) has output interface (4), recess A (8) have been seted up on the top of power adapter body (1), the top fixed mounting of power adapter body (1) has shell (2), the inside fixed mounting of recess A (8) has fixed block (6), the middle fixed mounting of fixed block (6) has fin (7).

2. The power adapter with cooling fins of claim 1, wherein: one side of the power adapter body (1) close to the metal pins (3) is provided with a groove B (14), and the groove B (14) is connected with the metal pins (3) in a sliding mode.

3. The power adapter with cooling fins of claim 1, wherein: the surface of the shell (2) is provided with heat dissipation holes (5).

4. The power adapter with cooling fins of claim 1, wherein: one side of power adapter body (1) is provided with telescopic machanism, telescopic machanism includes spout A (11), one side at power adapter body (1) is seted up in spout A (11), spout B (12) have been seted up to the bottom of spout A (11), spout C (13) have been seted up to the inner wall of spout B (12), the inside of spout B (12) is provided with slider (15), fixed slot (17) have been seted up to the position department that the bottom of spout A (11) is close to metal and participates in (3).

5. The power adapter with cooling fins of claim 4, wherein: the sliding block (15) is in sliding connection with the sliding groove B (12), and the sliding block (15) is in sliding connection with the clamping groove (16).

6. The power adapter with cooling fins of claim 4, wherein: the middle of the sliding block (15) is fixedly provided with a convex block (9), and the convex block (9) is connected with the sliding chute C (13) in a sliding manner.

7. The power adapter with cooling fins of claim 4, wherein: one end, far away from the metal pins (3), of the sliding block (15) is fixedly provided with a push block (10), the push block (10) is connected with the sliding groove A (11) in a sliding mode, and the fixing groove (17), the sliding groove B (12) and the groove B (14) are communicated.