CN216903780U

CN216903780U - Waterproof protection structure for power adapter

Info

Publication number: CN216903780U
Application number: CN202123308808.0U
Authority: CN
Inventors: 杨高博
Original assignee: Shenzhen Karate Technology Co ltd
Current assignee: Shenzhen Karate Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-07-05
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a waterproof protection structure for a power adapter, which comprises two bottom cushions, wherein protective cases are fixedly arranged at the tops of the two bottom cushions, protection devices are arranged inside the protective cases, the power adapter is movably connected inside the protective cases, radiating fins are attached to the tops of the power adapter, the tops of the protective cases are movably connected with a movable door, radiating pipes are fixedly arranged at the tops of the radiating fins, switch assemblies are arranged on the outer surfaces of the protective cases, and each protection device comprises a plurality of springs fixedly connected with the left side, the right side and the bottom of an inner cavity of each protective case. This a waterproof protection structure for power adapter through be equipped with protection device in the protecting crust, can protect waterproof to power adapter, compares with traditional power adapter protection structure, can carry out better protection to power adapter, has waterproof nature, and can dispel the heat to the high temperature that power adapter produced.

Description

Waterproof protection structure for power adapter

Technical Field

The utility model relates to the technical field of power adapters, in particular to a waterproof protection structure for a power adapter.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a controller ICh, a PCB and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the device can be divided into a wall-inserting type and a desktop type according to the connection mode, and can be widely matched with equipment such as security cameras, set top boxes, routers, light bars, massage instruments and the like.

The power adapter equipment that real life generally contacted is switching power supply mostly, maintains the power of stabilizing output voltage, and is small, can work in wide voltage range, but current protection architecture for power adapter still has the relatively poor shortcoming of protection effect to the area power adapter, and in the use, power adapter does not have better protection architecture, has caused certain damage to power adapter easily, and waterproof nature is relatively poor, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the protection structure for the power adapter has the advantages of good protection effect and the like, and solves the problem that the protection effect on the power adapter is poor in the conventional protection structure for the power adapter.

In order to achieve the purpose, the utility model provides the following technical scheme: a waterproof protection structure for a power adapter comprises two bottom cushions, wherein protective cases are fixedly mounted at the tops of the two bottom cushions, protection devices are arranged inside the protective cases, the inside of each protective case is movably connected with the power adapter, radiating fins are attached to the tops of the power adapters, the tops of the protective cases are movably connected with a movable door, radiating tubes are fixedly mounted at the tops of the radiating fins, and switch assemblies are arranged on the outer surfaces of the protective cases;

protection device include with protective housing inner chamber left and right sides and bottom fixed connection's a plurality of springs, protection device still include with protective housing inner chamber left and right sides and bottom fixed connection's rubber pad, protection device still include with the protective housing about both ends equal fixed connection's sealing layer, protection device still includes with power adapter's left side fixed connection's adapter interface, protection device still include with power adapter right side fixed connection's power cord.

Further, the switch assembly comprises two groups of hinged frames fixedly mounted at the front end and the rear end of the protective shell, a fixed plate is hinged to the inside of each hinged frame, a slotted hole is formed in the fixed plate, a rotating handle is rotatably connected to the inside of the slotted hole, and the switch assembly further comprises a connecting rod fixedly connected with the periphery of the bottom of the movable door.

Further, the quantity of spring is three, and evenly distributed is at the wall and the diapire about the protective housing inner chamber, the quantity of rubber pad is three, and all with the relative one side fixed connection of three group's springs.

Further, two all seted up the through-hole on the sealing layer, adapter interface and power cord all are located the inside of through-hole.

Further, the quantity of cooling tube is a plurality of, and evenly distributed in the top of fin, a plurality of connecting holes have been seted up to the inside of dodge gate, the cooling tube is located the inside of connecting hole to rather than fixed connection.

Furthermore, all set up flutedly around the protective housing top, the connecting rod is located the inside of recess.

Furthermore, the fixed plate is an L-shaped plate, and four rotating rods are fixedly connected to the bottoms of the rotating handles.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a waterproof protection structure for power adapter through be equipped with protection device in the protecting crust, can protect waterproof to power adapter, compares with traditional power adapter protection structure, can carry out better protection to power adapter, has waterproof nature, and can dispel the heat to the high temperature that power adapter produced.

2. This a waterproof protection structure for power adapter is equipped with switch module through the surface at the protecting crust, can conveniently take and place power adapter, compares with traditional power adapter, more conveniently takes and places power adapter.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the protection mechanism of the present invention;

FIG. 3 is a schematic structural view of the switch assembly of the present invention;

fig. 4 is a schematic top view of the switch assembly of the present invention.

In the figure: 1 bottom cushion, 2 protective shell, 3 protective device, 301 spring, 302 rubber pad, 303 sealing layer, 304 adapter interface, 305 power cord, 4 power adapter, 5 heat radiating fin, 6 movable door, 7 heat radiating pipe, 8 switch assembly, 801 hinge frame, 802 fixing plate, 803 slotted hole, 804 rotating handle and 805 connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2, a waterproof protection structure for a power adapter in this embodiment includes two bottom mats 1, a protective casing 2 is fixedly installed on the top of the two bottom mats 1, a protection device 3 is installed inside the protective casing 2, a power adapter 4 is movably connected inside the protective casing 2, a heat dissipation fin 5 is attached to the top of the power adapter 4, a top movable connection movable door 6 of the protective casing 2, a heat dissipation pipe 7 is fixedly installed on the top of the heat dissipation fin 5, the heat dissipation pipe 7 is multiple in number and is uniformly distributed on the top of the heat dissipation fin 5, a plurality of connection holes are opened inside the movable door 6, the heat dissipation pipe 7 is located inside the connection holes and is fixedly connected with the connection holes, and a switch assembly 8 is installed on the outer surface of the protective casing 2.

The protection device 3 comprises a plurality of springs 301 fixedly connected with the left side, the right side and the bottom of the inner cavity of the protective shell 2, the protection device 3 also comprises rubber pads 302 fixedly connected with the left side, the right side and the bottom of the inner cavity of the protective shell 2, the number of the springs 301 is three, and are uniformly distributed on the left, right and bottom walls of the inner cavity of the protective shell 2, the number of the rubber pads 302 is three, and all with the relative one side fixed connection of three group's springs 301, protection device 3 still includes the sealing layer 303 with the equal fixed connection in both ends about protective housing 2, protection device 3 still includes the adapter interface 304 with the left side fixed connection of power adapter 4, fixed plate 802 is the L template, four change the equal fixedly connected with bull stick in bottom of 804, protection device 3 still includes the power cord 305 with power adapter 4 right side fixed connection, the through-hole has all been seted up on two sealing layers 303, adapter interface 304 and power cord 305 all are located the inside of through-hole.

The protection device 3 in this embodiment can achieve the protection purpose of the waterproof protection structure of the power adapter by pressing the spring 301 and the rubber pad 302.

Referring to fig. 1, fig. 3 and fig. 4, for the purpose of opening and closing, the switch assembly 8 in this embodiment includes two sets of hinge frames 801 fixedly mounted on the front and rear ends of the protective case 2, a fixing plate 802 is hinged inside the hinge frames 801, a slot 803 is formed inside the fixing plate 802, a rotating handle 804 is rotatably connected inside the slot 803, the switch assembly 8 further includes a connecting rod 805 fixedly connected to the periphery of the bottom of the movable door 6, a groove is formed around the top of the protective case 2, and the connecting rod 805 is located inside the groove.

The switch assembly 8 in this embodiment can achieve the switch purpose of the waterproof protection structure of the power adapter by rotating the rotating handle 804.

The working principle of the above embodiment is as follows:

(1) when using, through removing power adapter 4 to protective housing 2 in, make rubber pad 302 receive the extrusion, thereby it receives the extrusion to drive three group's springs 301, can carry out shock attenuation protection to power adapter 4, play waterproof effect to power adapter 4 through sealing layer 303, the produced heat of power adapter 4 passes through fin 5 heat dissipation, in discharging steam protective housing 2 through cooling tube 7, realize this a protection purpose for power adapter's waterproof protection structure, can carry out better protection to power adapter, waterproof nature has, and can be to the high temperature that power adapter produced, dispel the heat.

(2) When using, through on moving dodge gate 6 to protective housing 2, thereby drive four connecting rods 805 and enter into the recess, can remove four fixed plates 802 to dodge gate 6 on, make four change 804 and pass slotted hole 803, rotate four and change 804 and can close the protective housing, otherwise, through rotating four handles 804, shift out four fixed plates 802 on dodge gate 6, can accomplish and open the protective housing, realize this switch purpose for power adapter, more convenient taking and placing power adapter.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 waterproof protection structure for a power adapter, comprising two base pads (1), characterized in that: protective housings (2) are fixedly mounted at the tops of the two base mats (1), a protection device (3) is arranged inside each protective housing (2), a power adapter (4) is movably connected inside each protective housing (2), cooling fins (5) are attached to the tops of the power adapters (4), a movable door (6) is movably connected to the top of each protective housing (2), a cooling tube (7) is fixedly mounted at the top of each cooling fin (5), and a switch assembly (8) is arranged on the outer surface of each protective housing (2);

protection device (3) include with protective housing (2) inner chamber left and right sides and bottom fixed connection's a plurality of springs (301), protection device (3) still include with protective housing (2) inner chamber left and right sides and bottom fixed connection's rubber pad (302), protection device (3) still include with protective housing (2) control the equal fixed connection in both ends sealing layer (303), protection device (3) still include with power adapter (4) left side fixed connection's adapter interface (304), protection device (3) still include with power adapter (4) right side fixed connection's power cord (305).

2. The waterproof structure for a power adapter according to claim 1, characterized in that: switch module (8) include with protective housing (2) around both ends equal fixed mounting's two sets of articulated frame (801), the inside articulated fixed plate (802) that is connected with of articulated frame (801), slotted hole (803) have been seted up to the inside of fixed plate (802), the inside rotation of slotted hole (803) is connected with changes handle (804), switch module (8) still include with dodge gate (6) bottom fixed connection's connecting rod (805) all around.

3. The waterproof structure for a power adapter according to claim 1, characterized in that: the quantity of spring (301) is three, and evenly distributed is at left and right wall and the diapire of protecting sheathing (2) inner chamber, the quantity of rubber pad (302) is three, and all with the relative one side fixed connection of three group spring (301).

4. The waterproof protection structure for the power adapter according to claim 1, characterized in that: through holes are formed in the two sealing layers (303), and the adapter interface (304) and the power line (305) are located inside the through holes.

5. The waterproof structure for a power adapter according to claim 1, characterized in that: the quantity of cooling tube (7) is a plurality of, and evenly distributed in the top of fin (5), a plurality of connecting holes have been seted up to the inside of dodge gate (6), cooling tube (7) are located the inside of connecting hole to rather than fixed connection.

6. A waterproof protection structure for a power adapter according to claim 2, characterized in that: grooves are formed in the periphery of the top of the protective shell (2), and the connecting rods (805) are located in the grooves.

7. A waterproof protection structure for a power adapter according to claim 2, characterized in that: the fixed plate (802) is an L-shaped plate, and the bottoms of the four rotating handles (804) are fixedly connected with rotating rods.