CN220775421U

CN220775421U - Charger with protection function

Info

Publication number: CN220775421U
Application number: CN202322202460.XU
Authority: CN
Inventors: 蔡业晖; 吴洁生; 胡燕君; 叶海伦
Original assignee: Shenzhen Chongyi Technology Co ltd
Current assignee: Shenzhen Chongyi Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-04-12
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a charger with a protection function, which comprises a charger shell, wherein buckle assemblies are arranged on two sides of the charger shell, a waterproof layer is arranged outside the charger shell in a nested manner, a cooling assembly is arranged on one side, adjacent to the buckle assemblies, of the outside of the waterproof layer, a protection assembly is arranged outside the cooling assembly in a nested manner, a charging connecting hole is formed in the top of the charger shell, and a dustproof rubber cushion is arranged on the top of the charger shell. According to the utility model, the relatively firm buckle of the charger can be fixed on the socket through the buckle assembly, so that the problems of poor charging contact and the like caused by shaking of the charger are effectively avoided, the temperature of the charger can be reduced through the cooling assembly, potential safety hazards caused by overhigh temperature of the charger are avoided, and meanwhile, the waterproof layer and the dustproof rubber pad can be used for preventing water and dust of the charger, so that the service life of the charger is prolonged.

Description

Charger with protection function

Technical Field

The utility model relates to the technical field of charger protection, in particular to a charger with a protection function.

Background

With the development of science and technology, the living standard of people is continuously improved, and portable electronic new products, such as portable computers, mobile phones, cameras, video cameras and the like, are more and more increased, and the electronic devices bring much convenience and happiness to the life of people, and become an integral part of the life of people. The most common mobile phone charger is favored by the vast users because of the characteristics of small size and portability, the existing charger has poor protection in the use process, and the charger and the plugboard are easy to be wetted to cause short circuit, so that certain adverse effects are brought to the use process of people.

For the above-mentioned problems, for example, patent number CN202220019409.8 includes a charger main body, the upper end of which is provided with two AC pins, and the outer wall of which is provided with a protection mechanism. In the process of installing the protection mechanism, the two protection sleeves are sleeved on the outer wall of the charger main body and are tightly pressed, the internal air of the multiple stable suckers is emptied in the process of being tightly pressed, and the stable effect is realized by combining the atmospheric pressure.

Although the anti-falling performance of the charger is effectively guaranteed in the above patent, the charger is easy to shake when in use, so that poor charging contact is caused, high temperature is generated, and the use safety is seriously affected.

Disclosure of Invention

The utility model aims to provide a charger with a protection function, which can firmly fix a buckle of the charger on a socket through a buckle assembly, effectively avoid the problems of poor charging contact and the like caused by shaking of the charger, and can cool the charger through a cooling assembly to avoid potential safety hazards caused by overhigh temperature of the charger so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a charger with safeguard function, includes the charger casing, buckle subassembly is all installed to the both sides of charger casing, the waterproof layer is installed to the outside nest of charger casing, the cooling subassembly is installed with the adjacent one side of buckle subassembly to the waterproof layer outside, the protection subassembly is installed to the outside nest of cooling subassembly, the charging connecting hole has been seted up at charger casing top, dustproof cushion is installed at charger casing top.

Further, the buckle subassembly includes the draw-in groove, the draw-in groove is installed in the both sides of charger casing, draw-in groove top is connected with compression spring, compression spring's the other end is connected with the fixture block, the fixture block nest is installed in the draw-in groove.

Further, one side of the clamping block away from the clamping groove is connected with a pushing block, and the bottom of the clamping block is hinged with a clamping block.

Further, the buckle piece is the U type, the one end that the buckle piece kept away from the fixture block is connected with anti-skidding cushion.

Further, the cooling component comprises a semiconductor refrigerating piece, the refrigerating end of the semiconductor refrigerating piece is clung to the waterproof layer, the heating end of the semiconductor refrigerating piece is far away from the waterproof layer, and the heating end of the semiconductor refrigerating piece is provided with a cooling fan.

Further, the protection component comprises a protection shell, the protection shell is nested to be installed outside the cooling fan, a cooling pore plate is nested to be installed at the position corresponding to the cooling fan of the protection shell, and a dust screen is installed on one side, far away from the cooling fan, of the cooling pore plate.

Further, a rubber pad is nested outside the protective shell, and an elastic sealing ring is nested at the bottom of the protective shell.

Further, one side of the dustproof rubber pad is connected with a dustproof rubber cover, and a dustproof blocking column is arranged at a position corresponding to the charging connecting hole.

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

the buckle subassembly through setting up can be fixed the comparatively firm buckle of charger on the socket, effectively avoids the charger to rock and leads to charging contact failure or children's wrong plug scheduling problem, can cool down the charger through setting up the cooling subassembly and avoid the too high potential safety hazard that produces of charger temperature, improves charger life, and the waterproof layer that sets up simultaneously can effectively avoid the charger to advance water, and the dustproof cushion of setting can not be used for a long time or carry out dustproof to the jack that charges the charger, improves the life of charger.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a buckle assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a cooling module according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a shielding assembly according to the present utility model;

fig. 5 is a schematic view of the structure of the dustproof rubber mat of the present utility model.

In the figure: 1. a charger housing; 2. a clasp assembly; 3. a clamping groove; 4. a compression spring; 5. a clamping block; 6. a pushing block; 7. a buckle block; 8. an anti-slip rubber pad; 9. a waterproof layer; 10. a cooling component; 11. a semiconductor refrigeration sheet; 12. a radiator fan; 13. a protective assembly; 14. a protective shell; 15. a heat dissipation orifice plate; 16. a dust screen; 17. a rubber pad; 18. an elastic sealing ring; 19. a charging connecting hole; 20. a dustproof rubber pad; 21. a dust-proof glue cover; 22. and a dust-proof blocking column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a charger with safeguard function, includes charger casing 1, all installs buckle subassembly 2 in the both sides of charger casing 1, and wherein, buckle subassembly 2 includes draw-in groove 3, and draw-in groove 3 installs in the both sides of charger casing 1, is connected with compression spring 4 at draw-in groove 3 top, is connected with fixture block 5 at compression spring 4's the other end, and the nested installation of fixture block 5 is in draw-in groove 3 moreover. Under the action of the compression spring 4, the clamping block 5 is tightly attached to the top of the clamping groove 3.

One side of the clamping block 5 far away from the clamping groove 3 is connected with a pushing block 6, and the bottom of the clamping block 5 is hinged with a clamping block 7. It is worth to say that the fastening block 7 is U-shaped, and an anti-slip rubber pad 8 is connected to one end of the fastening block 7 far away from the fastening block 5. The compression spring 4 is stretched downward by pushing the push block 6, so that the latch 5 moves downward. Moreover, the buckle piece 7 can rotate at the bottom of the clamping block 5, and move downwards through the clamping block 5, then the buckle piece 7 is operated to move towards the bottom of the socket, so that the buckle piece 7 is buckled at the bottom of the socket, and then the clamping block 5 moves upwards through the action of the compression spring 4, and then the buckle piece 7 is firmly buckled at the bottom of the socket, so that the charger is firmly inserted on the socket, the problems that the charger is not good in charging contact or the child is misplug due to shaking are effectively avoided, and the charging stability is improved.

The waterproof layer 9 is nested outside the charger shell 1, and the waterproof layer 9 can effectively prevent water from entering the charger and prolong the service life of the charger.

A cooling component 10 is arranged on one side, adjacent to the buckle component 2, of the outside of the waterproof layer 9, wherein the cooling component 10 comprises a semiconductor refrigerating sheet 11, the refrigerating end of the semiconductor refrigerating sheet 11 is tightly attached to the waterproof layer 9, the heating end of the semiconductor refrigerating sheet 11 is far away from the waterproof layer 9, and a cooling fan 12 is arranged on the heating end of the semiconductor refrigerating sheet 11. The waterproof layer 9 is cooled down through the work of the semiconductor refrigerating sheet 11, and then the charger is cooled down, the heat of the heating end of the semiconductor refrigerating sheet 11 is radiated through the radiating fan 12, and then the semiconductor refrigerating sheet 11 continuously works, and then the charger is continuously cooled down, so that potential safety hazards caused by overhigh temperature of the charger are avoided, the service life of the charger is prolonged, and meanwhile the charging efficiency is improved.

The cooling assembly 10 is externally nested and provided with a protection assembly 13, wherein the protection assembly 13 comprises a protection shell 14, the protection shell 14 is nested and arranged outside the cooling fan 12, the protection shell 14 is nested and provided with a cooling pore plate 15 at a position corresponding to the cooling fan 12, and one side of the cooling pore plate 15 far away from the cooling fan 12 is provided with a dust screen 16. The dust screen 16 prevents dust from entering the charger and increases the service life of the charger. The heat dissipation fan 12 dissipates the heat of the heating end of the semiconductor refrigerating sheet 11, and the heat of the heating end of the semiconductor refrigerating sheet 11 is dissipated through the heat dissipation pore plate 15, so that the semiconductor refrigerating sheet 11 continuously works, and the charger is continuously cooled.

A rubber pad 17 is nested outside the protective housing 14, and an elastic sealing ring 18 is nested at the bottom of the protective housing 14. The rubber pad 17 can increase the comfort of charger use, increases the antiskid of using the charger, when using the charger through the inserts, makes charger and socket straight line seal through extrusion elastic seal ring 18, improves the dustproof waterproof effect of charger, improves the security that the charger used.

A charging connecting hole 19 is formed in the top of the charger shell 1, and a dustproof rubber cushion 20 is arranged on the top of the charger shell 1. A dust-proof rubber cap 21 is connected to one side of the dust-proof rubber pad 20, and a dust-proof blocking column 22 is mounted at a position of the dust-proof rubber cap 21 corresponding to the charging hole 19. The dustproof rubber pad 20 can enable the charging connecting hole 19 to be more sealed when being connected with a data line, so that the tightness of the data line and the charging connecting hole 19 is improved, dust is effectively prevented from entering the charger, the service life of the charger is prolonged, and when the charger is not used, the dustproof rubber cover 21 and the dustproof blocking column 22 cover the top of the charger, so that the dustproof rubber pad is more effective in dustproof, and the service life of the charger is prolonged.

During the use, avoid using the slip of charger through holding rubber pad 17, insert the socket with the charger on, and then through the downward movement of operation fixture block 5 for buckle piece 7 detains in the socket bottom, then relax pusher 6, and then through compression spring 4's effect, make fixture block 5 upward movement, and then make buckle piece 7 firmly buckle in the socket bottom, ensure that the charger firmly inserts on the socket, effectively avoid the charger to rock and lead to charging contact failure or children misplug and misplug scheduling problem, improve the stability of charging.

When the charger is used, the waterproof layer 9 is cooled through the work of the semiconductor refrigerating sheet 11, the charger is cooled, the heat of the heating end of the semiconductor refrigerating sheet 11 is radiated through the radiating fan 12, the semiconductor refrigerating sheet 11 continuously works, the charger is continuously cooled, potential safety hazards caused by overhigh temperature of the charger are avoided, the service life of the charger is prolonged, and meanwhile the charging efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A charger with protection function, characterized by comprising:

the charger comprises a charger shell (1), wherein both sides of the charger shell (1) are provided with buckle components (2) for improving the stability of the charger in use;

the clasp assembly (2) comprises:

clamping grooves (3) are arranged on two sides of the charger shell (1);

a compression spring (4) connected to the top of the clamping groove (3);

the clamping block (5) is connected to the end part of the compression spring (4), and the clamping block (5) is nested and arranged in the clamping groove (3);

one side of the clamping block (5) far away from the clamping groove (3) is connected with a pushing block (6), and the bottom of the clamping block (5) is hinged with a clamping block (7).

2. The charger with protection function according to claim 1, further comprising: the waterproof layer (9) used for being waterproof is nested to be installed outside the charger shell (1), cooling component (10) used for cooling the charger is installed on one side, adjacent to the buckle component (2), of the outside of the waterproof layer (9).

3. The charger with protection function according to claim 2, further comprising: and the protection component (13) is nested and arranged outside the cooling component (10) and used for protecting the charger.

4. A charger with protection function according to claim 3, characterized in that: the clamping block (7) is U-shaped, and one end, away from the clamping block (5), of the clamping block (7) is connected with an anti-slip rubber pad (8).

5. The charger with protection function according to claim 4, wherein: the cooling component (10) comprises a semiconductor refrigerating sheet (11), the refrigerating end of the semiconductor refrigerating sheet (11) is clung to the waterproof layer (9), the heating end of the semiconductor refrigerating sheet (11) is far away from the waterproof layer (9), and the heating end of the semiconductor refrigerating sheet (11) is provided with a cooling fan (12).

6. The charger with protection function according to claim 5, wherein: the protection component (13) comprises a protection shell (14), the protection shell (14) is nested to be installed outside the cooling fan (12), a cooling pore plate (15) is nested to be installed at the position corresponding to the cooling fan (12) of the protection shell (14), and a dustproof net (16) is installed on one side, far away from the cooling fan (12), of the cooling pore plate (15).

7. The charger with protection function according to claim 6, wherein: a rubber pad (17) is arranged outside the protective shell (14) in a nested mode, and an elastic sealing ring (18) is arranged at the bottom of the protective shell (14) in a nested mode.

8. The charger with protection function according to claim 7, wherein: the charger comprises a charger shell (1), and is characterized in that a charging connecting hole (19) is formed in the top of the charger shell (1), a dustproof rubber cushion (20) is arranged at the top of the charger shell (1), a dustproof rubber cover (21) is connected to one side of the dustproof rubber cushion (20), and a dustproof blocking column (22) is arranged at the position, corresponding to the charging connecting hole (19), of the dustproof rubber cover (21).