CN219643186U - Waterproof power adapter - Google Patents

Abstract

The utility model discloses a waterproof power adapter, which belongs to the technical field of power adapters and comprises an adapter body, wherein the adapter body is assembled by clamping an upper shell and a lower shell, the adapter body is sleeved with a waterproof sleeve close to the outer side of a connecting gap, the waterproof sleeve is divided into two parts by taking the position center line of the side wall of an output end and an input end of the adapter body as a reference, the inner sides of the waterproof sleeves are fixedly connected with sealing rubber strips at the positions of the connecting gaps of the two parts relative to the adapter body, and the sealing rubber strips are matched and spliced with the connecting gaps of the adapter body.

Description

Waterproof power adapter

Technical Field

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

Background

The power adapter is power supply conversion equipment of electronic equipment and electronic appliances, and is used for converting alternating current input into direct current output to supply power to the equipment, and is widely applied to small electronic products such as liquid crystal displays, notebook computers, security cameras, set top boxes, routers and the like.

The searched patent publication number is: the waterproof power adapter comprises a CN215898202U, wherein a main body comprises an input port, an input end, a first voltage detector, a transformer, an output end, an output port, a second voltage detector and a waterproof display screen, the input end is positioned in the main body, the first voltage detector is positioned in the input end, the output end is positioned in the main body, the second voltage detector is positioned in the input end, the waterproof display screen is positioned at the top end of the main body, an input connector is arranged at one side of the input port, an output connector is arranged at one side of the output port, the input connector comprises a first connecting groove, a first limiting groove, input teeth and a first magnet, the first connecting groove is sleeved with the main body, the input teeth are sleeved with the input port, the output connector comprises a second connecting groove, a second limiting groove, output teeth and a second magnet, and the second connecting groove is sleeved with the main body. However, the whole power adapter is wrapped by the shell of the outer sleeve, so that the waterproof power adapter can be effectively used in a waterproof mode, and in the actual use process, the power adapter can be heated up due to blocking of the outer shell, and cannot effectively dissipate heat, so that the normal heat dissipation of the adapter is affected.

Disclosure of Invention

The utility model aims to provide a waterproof power adapter, which solves the problem that the heat dissipation is affected when the whole adapter is wrapped by the waterproof structure of the power adapter provided in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a waterproof type power adapter, includes the adapter body, the adapter body is upper and lower casing joint equipment, the adapter body has cup jointed waterproof cover near the joint gap outside, waterproof cover uses the position central line of adapter body output input end lateral wall as the benchmark to split into two parts, two parts waterproof cover inboard is the joint seam position fixedly connected with joint strip of relative adapter body, joint strip and adapter body's joint seam adaptation grafting, two parts the equal fixedly connected with fixed ear of upper and lower outer wall of waterproof cover joint face, two parts waterproof cover is fixed through two relative fixed ears.

Further, one of them fixed ear is relative another fixed ear's lateral wall rotation is connected with the bull stick, the bull stick is kept away from the one end outside fixedly connected with stopper of fixed ear, another fixed ear is relative the position of bull stick runs through and has seted up the jack, bull stick and stopper are pegged graft with the jack adaptation, and fixed ear is kept away from one side lateral wall of bull stick and stopper and has been seted up the spacing groove.

Further, the surface of the inner groove wall, which is close to the through hole of the jack, of the limit groove is adhered with an anti-slip rubber cushion.

Furthermore, the two waterproof jacket connecting surfaces are respectively and fixedly connected with a plug rod and a slot, and the plug rod is inserted into the slot.

Further, the waterproof sleeve is provided with through grooves near the positions of the wire materials at the input end and the output end of the adapter body, and sealing gaskets are adhered and connected to the inner groove walls of the through grooves.

Further, the waterproof sleeve is close to the upper and lower both sides inside wall of joint strip and all adheres to have the adhesion strip.

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

the waterproof sleeve is arranged on the outer side of the gap of the power adapter, the waterproof sleeve is plugged into the outer side of the connected gap through the sealing rubber strip of the waterproof sleeve, so that the adapter is waterproof, the upper shell and the lower shell of the adapter are not blocked, heat dissipation is realized through contact with the outside in the use process conveniently, and the power adapter can be used for dissipating heat and stabilizing the temperature while the waterproof performance is ensured; through the two parts combination installation use of waterproof jacket, when its inboard joint strip ages or need dismantle the adapter, the waterproof jacket of dismouting is more convenient.

Drawings

FIG. 1 is a schematic perspective view of a power adapter structure according to the present utility model;

fig. 2 is a schematic perspective view of a waterproof structure according to the present utility model;

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

FIG. 4 is a schematic perspective view of a fixing structure according to the present utility model;

fig. 5 is an enlarged schematic view of the structure at a in fig. 2 according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. an adapter body; 2. a waterproof jacket; 3. a sealing rubber strip; 4. a fixed ear; 5. a rotating rod; 6. a limiting block; 7. a jack; 8. a limit groove; 9. a rod; 10. a slot; 11. an adhesion strip; 12. and a sealing gasket.

Detailed Description

Example 1

Please refer to fig. 1-5:

the utility model provides a waterproof type power adapter, including adapter body 1, adapter body 1 is upper and lower casing joint equipment, adapter body 1 is close to the joint gap outside and has cup jointed waterproof jacket 2, waterproof jacket 2 uses the position central line of adapter body 1 output input end lateral wall as the benchmark to split into two parts, the inboard joint seam position fixedly connected with joint strip 3 of relative adapter body 1 of waterproof jacket 2 of two parts, in the casing joint seam of adapter body 1 is plugged into through joint strip 3, then realize waterproofly through waterproof jacket 2, simultaneously the waterproof structure of full open type, also can not cause blocking to adapter body 1, and then adapter body 1 is in the use, can effectually dispel the heat, guarantee the stability of use, joint strip 3 is pegged graft with the joint seam adaptation of adapter body 1, the upper and lower outer wall of the 2 junction surfaces of waterproof jacket of two parts is all fixedly connected with fixed ear 4, waterproof jacket 2 of two parts is fixed through two relative fixed ear 4, use through split type waterproof jacket 2, and then convenience of convenient structure's dismouting, promote the waterproof structure.

Waterproof jacket 2 is close to the input and the output wire position of adapter body 1 and is equipped with logical groove, and leads to inslot cell wall equal adhesion and be connected with sealed pad 12, conveniently carries out waterproof sealing to the connector of wire rod and leads to between the groove through sealed pad 12, promotes the sealed effect of adapter, and waterproof jacket 2 is close to the equal adhesion of the upper and lower both sides inside wall of joint strip 3 and has adhesion strip 11, makes waterproof jacket 2 adhesion to the outside of adapter body 1 through adhesion strip 11, and the installation that further promotes waterproof jacket 2 is used stably.

Example two

Further modifications were made on the basis of example 1, as shown in fig. 4-5:

for convenient waterproof construction's dismouting use, rotate and be connected with bull stick 5 through two fixed ear 4 relative another fixed ear 4, bull stick 5 outer arc wall fixedly connected with stopper 6, jack 7 has been seted up in the penetration of another relative fixed ear 4 surface, bull stick 5 and stopper 6 and jack 7 adaptation grafting, and fixed ear 4 is kept away from relative fixed ear 4 and is close to jack 7 open-ended lateral wall and has been seted up spacing groove 8, spacing groove 8 is close to jack 7 through the inside wall surface adhesion of opening has the anti-skidding cushion, run through bull stick 5 and stopper 6 and insert in jack 7, afterwards through the position of rotating stopper 6 to spacing groove 8 inside groove position, through spacing groove 8 inner wall blocking, can make bull stick 5 unable follow jack 7 and extract, can accomplish waterproof cover 2's installation use, slot 10 has been seted up to the junction surface relative jack 9 of one of waterproof cover 2, jack 9 and slot 10 grafting, when waterproof cover 2 equipment, through the grafting of jack 9 and slot 10, and then realize the location, guarantee that two fixed ears 4 can be to it can insert to 7 in the jack 7 accurately.

Working principle: during the use, the two parts of waterproof jacket 2 card the joint outside in adapter body 1 outside, the joint position of casing about this moment is plugged into adapter body 1 through joint strip 3, waterproof jacket 2 of two parts is realized fixing by inserting relatively 9 and slot 10 of inserted bar, then fixed ear 4 is pairwise adjacent, then stick 5 and stopper 6 run through and insert in jack 7, then the stopper 6 of stick 5 front end is in spacing groove 8 after, rotate the stopper 6 and drive the stopper 6 and rotate the position of keeping away from jack 7 in spacing groove 8, and then stick 5 stops through stopper 6 and spacing groove 8's inner wall at this moment, can't extract from jack 7 in, can accomplish waterproof jacket 2's equipment fixedly, the outer wall adhesion of adhesion strip 11 and adapter body 1 simultaneously, further promote fixed stability, afterwards, insert the input/output wire rod of adapter body 1 in the spread groove of adapter body 1 through waterproof jacket 2, realize sealed waterproof through the connector outside of sealing pad 12 to input and output simultaneously, and then promote the waterproof effect of power adapter.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a waterproof type power adapter, includes adapter body (1), adapter body (1) is upper and lower casing joint equipment, its characterized in that: waterproof cover (2) has been cup jointed in adapter body (1) near the hookup slot outside, waterproof cover (2) use the position central line of adapter body (1) output input end lateral wall as the benchmark to cut apart into two parts, two parts waterproof cover (2) inboard is connecting seam position fixedly connected with joint strip (3) relative adapter body (1), joint strip (3) are pegged graft with the hookup seam adaptation of adapter body (1), two parts waterproof cover (2) connecting surface's upper and lower outer wall equal fixedly connected with fixed ear (4), two parts waterproof cover (2) are fixed through two relative fixed ears (4).

2. The waterproof power adapter according to claim 1, wherein one of the fixing lugs (4) is rotatably connected with a rotating rod (5) relative to the side wall of the other fixing lug (4), a limiting block (6) is fixedly connected to the outer side of one end of the rotating rod (5) away from the fixing lug (4), a jack (7) is formed in the position, opposite to the rotating rod (5), of the other fixing lug (4), the rotating rod (5) and the limiting block (6) are connected with the jack (7) in an adaptive manner, and a limiting groove (8) is formed in the side wall, away from the rotating rod (5) and the limiting block (6), of the fixing lug (4).

3. The waterproof power adapter according to claim 2, wherein the limiting groove (8) is adhered with an anti-slip rubber pad on the surface of the inner groove wall close to the through hole of the jack (7).

4. The waterproof power adapter according to claim 1, wherein the connecting surfaces of the waterproof sleeve (2) are respectively and fixedly connected with a plug rod (9) and a slot (10), and the plug rod (9) is spliced with the slot (10).

5. The waterproof power adapter according to claim 1, wherein the waterproof sleeve (2) is provided with through grooves near the wire positions of the input end and the output end of the adapter body (1), and sealing gaskets (12) are adhered and connected to the inner groove walls of the through grooves.

6. The waterproof power adapter according to claim 1, wherein the inner side walls of the upper side and the lower side of the waterproof sleeve (2) close to the sealing rubber strip (3) are adhered with adhesive strips (11).