CN215120530U

CN215120530U - Power adapter shell with waterproof function

Info

Publication number: CN215120530U
Application number: CN202120888947.6U
Authority: CN
Inventors: 吴国庆; 王小芬
Original assignee: Dongguan Gerui Electronic Technology Co ltd
Current assignee: Dongguan Gerui Electronic Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-10
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a power adapter shell with waterproof function, which comprises a power adapter main body, wherein one side of the power adapter main body is fixedly connected with a radiating fin, the outer surface of one side of the radiating fin is fixedly connected with a socket, a plurality of electronic elements are arranged inside the power adapter main body, one side of the bottom of the power adapter main body is provided with a data connector, the other side of the bottom of the power adapter main body is provided with a chute, and by utilizing a dustproof plate and a waterproof plate which are arranged inside a sliding plate, external dust and moisture can be effectively isolated from entering the power adapter through the data connector, the safety of the device is greatly improved by utilizing the insulating effect of an insulating plate, and the impact force of the sliding plate and the inner wall of the chute when the sliding plate slides is greatly reduced by utilizing the buffering effect of sponge cushions at the two sides of the buffering plate, thereby greatly reducing the abrasion of the sliding plate, effectively prolonging the service life of the sliding plate.

Description

Power adapter shell with waterproof function

Technical Field

The utility model relates to a power adapter technical field specifically is a power adapter shell with waterproof function.

Background

The power adapter (Poweradapter) is a power supply conversion device for small portable electronic equipment and electronic appliances, generally comprising components such as a shell, a transformer, an inductor, a capacitor, a control IC and a PCB (printed circuit board), the working principle of the power adapter is that alternating current input is converted into direct current output, the power adapter can be divided into a wall-plugging type and a desktop type according to the connection mode, and the power adapter is widely matched with equipment such as a security camera, a set top box, a router, a light bar and a massager, the power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, generally comprising components such as a shell, a transformer, an inductor, a capacitor, a control IC and a PCB, the working principle of the power adapter is that alternating current input is converted into direct current output, the power adapter is commonly used on small electronic products such as mobile phones, liquid crystal displays and notebook computers, but the existing power adapter does not protect a USB socket when in use, the USB socket is easy to enter water and dust when the power adapter is not used, so that the service life of the power adapter is seriously influenced, and the power adapter can release a large amount of heat when in use, so that the inside of the power adapter needs to be fully radiated, and the damage of electronic elements inside the power adapter caused by insufficient radiation is avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter shell with waterproof function to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a power adapter shell with a waterproof function comprises a power adapter main body, wherein a radiating fin is fixedly connected with one side of the power adapter main body, the outer surface of one side of the radiating fin is fixedly connected with a socket, a plurality of electronic elements are arranged in the power adapter body, one side of the bottom of the power adapter main body is provided with a data connecting port, the other side of the bottom of the power adapter main body is provided with a sliding groove, a charging wire board is fixedly connected inside the data connector, one side of the chute is communicated with the data connector, the top of one side of the chute far away from the data connector is provided with a groove, the inner wall of one side of the groove is fixedly connected with a motor, the output fixedly connected with gear of motor, the bottom meshing of gear is connected with the rack board, the bottom fixedly connected with slide of rack board.

Preferably, electronic component's surface bonds and has the casting glue, fixedly connected with heat-conduction sticky tape between electronic component and the fin, it is a plurality of it has the heat conduction pad to fill between the electronic component, when the inside electronic component of power adapter main part during operation, its heat can distribute to the heat conduction pad in through the casting glue fast, the rethread heat conduction pad gives the fin with the heat fast, utilize the super low thermal resistance of fin at last, make the heat can be diffused to the external world fast, thereby the radiating effect of this device has been improved greatly, avoided because of the not enough phenomenon that leads to the inside electronic component circuit of power adapter main part to be burnt out of heat dissipation to take place, very big increase the life and the practicality of this device.

Preferably, inside insulation board, dust guard and the waterproof board of being provided with of slide, the inside rubber material that is filled with of insulation board, the inside active carbon material that is filled with of dust guard, the inside silica gel material that is filled with of waterproof board utilizes inside dust guard and the waterproof board of arranging of slide, can effectual isolated external dust and moisture pass through inside the data connector gets into power adapter to the insulating effect of utilizing the insulation board has improved the security of this device greatly.

Preferably, the slide keeps away from one side fixedly connected with buffer board of data connector, the equal fixedly connected with foam-rubber cushion in both sides of buffer board, through the buffering effect of buffer board both sides foam-rubber cushion, greatly reduced the slide when slip with the striking dynamics of spout inner wall to very big reduction the wearing and tearing of slide, effectively improved the life of slide.

Preferably, the equal fixedly connected with lag of both sides surface that power adapter main part and fin are adjacent, the inside of lag is filled with thermal insulation material, anti-skidding line has been seted up to the surface of lag, through the inside thermal insulation material of lag for user can not scalded by its outside high temperature when pulling out power adapter, and the anti-skidding line through the lag surface also can avoid user's staff to appear the hand slip phenomenon when pulling out moreover, thereby has improved the practicality and the security of this device greatly.

Preferably, the power adapter main part is connected with the controller with the outer fixed surface of one side that the fin is adjacent, the outer fixed surface of controller is connected with control switch, is convenient for operating personnel control motor start-up and close to be convenient for control slide's moving direction.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model is provided with a data connector, a chute, a sliding plate, a buffer plate, a groove, a motor, a gear, a rack bar and a sliding plate, when the power adapter is not used, an operator can start the motor through a controller, so that the motor drives the gear to rotate, and the gear drives the rack plate to horizontally move along the chute direction by utilizing the meshing connection mode between the gear and the rack plate, thereby the sliding plate can seal the data connector, when sealing, the dustproof plate and the waterproof plate which are arranged inside the sliding plate can effectively isolate external dust and moisture from entering the power adapter through the data connector, and the safety of the device is greatly improved by utilizing the insulation effect of the insulation plate, and the impact force between the sliding plate and the inner wall of the chute when sliding is greatly reduced by utilizing the buffer effect of the sponge cushions at the two sides of the buffer plate, thereby greatly reducing the abrasion of the sliding plate and effectively prolonging the service life of the sliding plate;

2. the utility model also has the advantages that the heat of the electronic element in the main body of the power adapter can be quickly dissipated into the heat conducting pad through the pouring sealant when the electronic element works, then the heat is quickly transferred to the heat dissipating fin through the heat conducting pad, finally the heat can be quickly diffused to the outside by utilizing the ultra-low thermal resistance of the heat dissipating fin, thereby greatly improving the heat dissipating effect of the device, avoiding the phenomenon that the electronic element circuit in the main body of the power adapter is burnt out due to insufficient heat dissipation, greatly prolonging the service life and the practicability of the device, finally, the heat insulation material in the protecting jacket can prevent a user from being scalded by the high temperature outside the user when the power adapter is pulled out, and the hand slip phenomenon of the user when the user is pulled out can be avoided through the anti-slip veins on the outer surface of the protecting jacket, thereby greatly improving the practicability and the safety of the device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is an overall elevation view of the present invention;

fig. 4 is an enlarged view of fig. 2 a according to the present invention;

FIG. 5 is a schematic view of the internal structure of the slide board of the present invention;

in the figure: 1. a power adapter body; 2. a heat sink; 3. a socket; 4. a thermally conductive tape; 5. a protective sleeve; 6. a data connection port; 7. a charging wiring board; 8. a chute; 9. a slide plate; 10. a buffer plate; 11. a groove; 12. a motor; 13. a gear; 14. a rack plate; 15. an insulating plate; 16. a dust-proof plate; 17. a waterproof sheet; 18. a controller; 19. an electronic component; 20. pouring a sealant; 21. a thermally conductive pad.

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.

Referring to fig. 1-5, the present invention provides a power adapter housing with waterproof function, which comprises a power adapter body 1, a heat sink 2 fixedly connected to one side of the power adapter body 1, a socket 3 fixedly connected to an outer surface of one side of the heat sink 2, a plurality of electronic components 19 installed inside the power adapter body 1, a data connector 6 opened on one side of the bottom of the power adapter body 1, a chute 8 opened on the other side of the bottom of the power adapter body 1, a charging board 7 fixedly connected inside the data connector 6, a slot 11 opened on one side of the chute 8 far from the data connector 6, a motor 12 fixedly connected to an inner wall of one side of the slot 11, a gear 13 fixedly connected to an output end of the motor 12, and a rack plate 14 engaged with the bottom of the gear 13, the sliding plate 9 is fixedly connected to the bottom of the rack plate 14, wherein the motor 12 is electrically connected with the controller 18 and the power supply through wires, and the model of the motor 12 is YS 1211.

In a preferred embodiment, the outer surface of the electronic component 19 is bonded with a potting adhesive 20, a heat conduction adhesive tape 4 is fixedly connected between the electronic component 19 and the heat sink 2, a heat conduction pad 21 is filled between the electronic components 19, when the electronic component 19 inside the power adapter main body 1 works, the heat can be quickly dissipated into the heat conduction pad 21 through the potting adhesive 20, the heat is quickly transferred to the heat sink 2 through the heat conduction pad 21, and finally, the ultralow thermal resistance of the heat sink 2 is utilized, so that the heat can be quickly diffused to the outside, thereby greatly improving the heat dissipation effect of the device, avoiding the phenomenon that the circuit of the electronic component 19 inside the power adapter main body 1 is burnt out due to insufficient heat dissipation, and greatly prolonging the service life and the practicability of the device.

In a preferred embodiment, an insulating plate 15, a dustproof plate 16 and a waterproof plate 17 are arranged inside the sliding plate 9, the insulating plate 15 is filled with a rubber material, the dustproof plate 16 is filled with an activated carbon material, the waterproof plate 17 is filled with a silica gel material, the dustproof plate 16 and the waterproof plate 17 arranged inside the sliding plate 9 are utilized, external dust and moisture can be effectively isolated from entering the power adapter through the data connector 6, and the safety of the device is greatly improved by utilizing the insulating effect of the insulating plate 15.

In a preferred embodiment, one side fixedly connected with buffer board 10 that data connector 6 was kept away from to slide 9, the equal fixedly connected with foam-rubber cushion in both sides of buffer board 10, through the buffering effect of buffer board 10 both sides foam-rubber cushion, greatly reduced slide 9 when slip with the striking dynamics of 8 inner walls of spout to very big reduction slide 9's wearing and tearing, effectively improved slide 9's life.

In a preferred embodiment, the both sides surface equal fixedly connected with lag 5 that power adapter main part 1 and fin 2 are adjacent, the inside of lag 5 is filled with thermal insulation material, anti-skidding line has been seted up to lag 5's surface, through the inside thermal insulation material of lag 5, make the user can not scalded by its outside high temperature when pulling out power adapter, and the anti-skidding line through lag 5 surfaces also can avoid the user to appear the hand slip phenomenon when pulling out, thereby has improved the practicality and the security of this device greatly.

In a preferred embodiment, a controller 18 is fixedly connected to the outer surface of the side of the power adapter body 1 adjacent to the heat sink 2, and a control switch is fixedly connected to the outer surface of the controller 18, so that an operator can control the on and off of the motor 12 and the moving direction of the sliding plate 9.

The utility model discloses a theory of operation: when the power adapter is not used, an operator can start the motor 12 through the controller 18, so that the motor 12 drives the gear 13 to rotate, and then the meshing connection mode between the gear 13 and the rack plate 14 is utilized, so that the rack plate 14 is driven by the gear 13 to horizontally move along the direction of the chute 8, so that the data connector 6 can be sealed by the sliding plate 9, when the data connector is sealed, the dustproof plate 16 and the waterproof plate 17 which are arranged in the sliding plate 9 are utilized, external dust and moisture can be effectively isolated from entering the power adapter through the data connector 6, the safety of the device is greatly improved by utilizing the insulation effect of the insulation plate 15, the impact force between the sliding plate 9 and the inner wall of the chute 8 when the sliding plate slides is greatly reduced through the buffer effect of the sponge pads at two sides of the buffer plate 10, the abrasion of the sliding plate 9 is greatly reduced, and the service life of the sliding plate 9 is effectively prolonged, when the electronic component 19 inside the power adapter body 1 works, the heat can be quickly dissipated into the heat conducting pad 21 through the potting adhesive 20, then the heat is quickly transferred to the heat dissipation plate 2 through the heat conducting pad 21, and finally the heat can be quickly dissipated to the outside through the ultralow heat resistance of the heat dissipation plate 2, thereby greatly improving the heat dissipation effect of the device, avoiding the phenomenon that the circuit of the electronic element 19 in the main body 1 of the power adapter is burnt out due to insufficient heat dissipation, greatly prolonging the service life and practicability of the device, and finally leading the user not to be scalded by the high temperature outside the device when pulling out the power adapter through the heat insulation material in the protecting sleeve 5, and the anti-skidding line through lag 5 surface also can avoid the user to appear the hand slip phenomenon when pulling out to the practicality and the security that have improved this device greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power adapter shell with waterproof function, includes power adapter main part (1), its characterized in that: the power adapter is characterized in that a radiating fin (2) is fixedly connected to one side of a power adapter body (1), a socket (3) is fixedly connected to the outer surface of one side of the radiating fin (2), a plurality of electronic elements (19) are installed inside the power adapter body (1), a data connector (6) is arranged on one side of the bottom of the power adapter body (1), a sliding groove (8) is formed in the other side of the bottom of the power adapter body (1), a charging wire plate (7) is fixedly connected to the inside of the data connector (6), one side of the sliding groove (8) is communicated with the data connector (6), a groove (11) is formed in the top of one side, away from the data connector (6), of the sliding groove (8), a motor (12) is fixedly connected to the inner wall of one side of the groove (11), and a gear (13) is fixedly connected to the output end of the motor (12), the bottom of the gear (13) is engaged with a rack plate (14), and the bottom of the rack plate (14) is fixedly connected with a sliding plate (9).

2. A power adapter housing with waterproof function according to claim 1, characterized in that: the outer surface of the electronic element (19) is bonded with a pouring sealant (20), a heat conduction adhesive tape (4) is fixedly connected between the electronic element (19) and the radiating fin (2), and a plurality of heat conduction pads (21) are filled between the electronic elements (19).

3. A power adapter housing with waterproof function according to claim 1, characterized in that: the novel waterproof slide board is characterized in that an insulating board (15), a dustproof board (16) and a waterproof board (17) are arranged inside the slide board (9), a rubber material is filled inside the insulating board (15), an activated carbon material is filled inside the dustproof board (16), and a silica gel material is filled inside the waterproof board (17).

4. A power adapter housing with waterproof function according to claim 1, characterized in that: one side fixedly connected with buffer board (10) that data connector (6) were kept away from in slide (9), the equal fixedly connected with foam-rubber cushion in both sides of buffer board (10).

5. A power adapter housing with waterproof function according to claim 1, characterized in that: the power adapter is characterized in that protective sleeves (5) are fixedly connected to the outer surfaces of two adjacent sides of the power adapter body (1) and the radiating fins (2), heat insulating materials are filled in the protective sleeves (5), and anti-slip grains are formed in the outer surfaces of the protective sleeves (5).

6. A power adapter housing with waterproof function according to claim 1, characterized in that: the outer surface of one side of the power adapter main body (1) adjacent to the radiating fins (2) is fixedly connected with a controller (18), and the outer surface of the controller (18) is fixedly connected with a control switch.