CN218850611U

CN218850611U - Power adapter with protection function

Info

Publication number: CN218850611U
Application number: CN202223403200.0U
Authority: CN
Inventors: 王强生; 谭俊
Original assignee: W&t Electronics Co ltd
Current assignee: W&t Electronics Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-11
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a power adapter with safeguard function, including shell, apron and connecting wire, the bottom of shell is provided with protective structure, the top of shell is provided with connection structure, connection structure's top is provided with the apron, the top of apron is provided with heat radiation structure, the internally mounted of shell has the circuit board, one side of electric capacity is provided with the socket. The utility model discloses a be provided with protective structure, four group's mount pad symmetric distributions are in the bottom position of shell, and the supporting legs is installed in the mount pad below through installing the head, and during the use, four group's supporting legss and base face contact can prevent that shell bottom and base face contact from causing wearing and tearing, install the rubber pad in the supporting legs bottom simultaneously, and the frictional force when multiplicable is placed and strengthen the compressive resistance of bottom to a certain extent, and is more stable when can making the device place, has strengthened the protectiveness when this power adapter uses.

Description

Power adapter with protection function

Technical Field

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

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, has the working principle that alternating current input is converted into direct current output, can be divided into a wall-plugging type and a desktop type according to a connection mode, and is widely matched with equipment such as a security camera, a set top box, a router, a light bar, a massager and the like;

the power adapter is generally a square box body, when the power adapter is placed, the bottom of the power adapter is in contact friction with an interface, abrasion easily occurs, and if the power adapter is pressed by a foreign object, the box body bears pressure and is easily damaged, so that the bottom of the power adapter needs a protection device to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power adapter with safeguard function to propose the relatively poor problem of power adapter bottom protectiveness in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power adapter with safeguard function, includes shell, apron and connecting wire, the bottom of shell is provided with protective structure, protective structure includes mount pad, installation head, supporting legs and rubber pad, the mount pad is fixed in the bottom of shell, the inside of mount pad is provided with the installation head, the bottom mounting of installation head has the supporting legs, the rubber pad is installed to the bottom of supporting legs, the top of shell is provided with connection structure, connection structure's top is provided with the apron, the top of apron is provided with heat radiation structure, the internally mounted of shell has the circuit board, the connecting wire is installed to one side on circuit board top, one side of connecting wire is provided with the inductance, one side of inductance is provided with electric capacity, one side of electric capacity is provided with the socket.

Preferably, four groups of mounting seats are fixed at the bottom end of the shell, and the four groups of mounting seats are symmetrically distributed.

Preferably, the cross section of the mounting seat is larger than that of the mounting head, and the mounting seat and the mounting head form a detachable structure.

Preferably, connection structure includes butt joint frame, buckle and draw-in groove, the butt joint frame is fixed in the bottom of apron, the both sides of butt joint frame bottom all are fixed with the buckle, the draw-in groove sets up in the top of shell both sides.

Preferably, the cross section of the buckle is smaller than that of the clamping groove, and the buckle and the clamping groove form a clamping structure.

Preferably, heat radiation structure includes the heat-conducting plate, protects frame and fin, the heat-conducting plate is installed on the top of apron, the protection frame is installed on the top of heat-conducting plate, the inboard of protection frame is provided with the fin.

Preferably, the radiating fins are arranged on the inner side of the protective frame and are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the protective structure is arranged, the four groups of mounting seats are symmetrically distributed at the bottom of the shell, the supporting legs are mounted below the mounting seats through the mounting heads, when the power adapter is used, the four groups of supporting legs are in contact with a base surface, so that the bottom of the shell can be prevented from being in contact with the base surface to cause abrasion, meanwhile, the rubber pads are mounted at the bottoms of the supporting legs, so that the friction force during placement can be increased, the compressive resistance of the bottom can be enhanced to a certain extent, the power adapter can be more stable during placement, and the protection performance of the power adapter during use is enhanced;

by arranging the connecting structure, the cover plate needs to be detached in the later period, when the interior of the shell is maintained, an operator can press the buckle in the clamping groove, and the cover plate can be lifted upwards after the buckle is separated from the clamping groove, so that the convenience in maintenance of the power adapter is realized;

through being provided with heat radiation structure, the heat-conducting plate is installed at the top of apron, during the use, when the inside heat of shell sees through the apron and transmits to the heat-conducting plate on, the heat-conducting plate can continue to transmit the heat to the multiunit fin on surface on, from this, the cooperation of multiunit fin, can be comparatively quick carry out the thermal treatment, the existence of protection frame can prevent the edge contact of operating personnel and multiunit fin, cause the injury, thermal diffusivity when having strengthened this power adapter and using.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the front cross-sectional structure of the protective structure of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a protective structure; 201. a mounting base; 202. a mounting head; 203. supporting legs; 204. a rubber pad; 3. a connecting structure; 301. a docking frame; 302. buckling; 303. a card slot; 4. a cover plate; 5. a heat dissipation structure; 501. a heat conducting plate; 502. a protective frame; 503. a heat sink; 6. a circuit board; 7. connecting wires; 8. an inductance; 9. a capacitor; 10. a socket is provided.

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. 1-4, the present invention provides an embodiment: a power adapter with a protection function comprises a shell 1, a cover plate 4 and a connecting wire 7, wherein a protection structure 2 is arranged at the bottom end of the shell 1, the protection structure 2 comprises an installation seat 201, installation heads 202, supporting feet 203 and rubber pads 204, the installation seat 201 is fixed at the bottom end of the shell 1, the installation heads 202 are arranged inside the installation seat 201, the supporting feet 203 are fixed at the bottom end of the installation heads 202, the rubber pads 204 are installed at the bottom ends of the supporting feet 203, four groups of installation seats 201 are fixed at the bottom end of the shell 1, the four groups of installation seats 201 are symmetrically distributed, the cross section of the installation seat 201 is larger than that of the installation heads 202, and the installation seat 201 and the installation heads 202 form a detachable structure;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, four sets of supporting legs 203 are mounted at the bottom of the housing 1, so that the housing 1 can be supported, the bottom of the housing 1 is prevented from being worn by contact with the ground, the supporting legs 203 are matched with the rubber pads 204, the friction force during placement can be increased, and the device is prevented from sliding;

the top end of the shell 1 is provided with a connecting structure 3, the connecting structure 3 comprises a butt-joint frame 301, a buckle 302 and a clamping groove 303, the butt-joint frame 301 is fixed at the bottom end of the cover plate 4, the buckle 302 is fixed on both sides of the bottom end of the butt-joint frame 301, the clamping groove 303 is arranged on the top ends of both sides of the shell 1, the cross section of the buckle 302 is smaller than that of the clamping groove 303, and the buckle 302 and the clamping groove 303 form a clamping structure;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when using the structure, an operator presses the fastener 302 inside the card slot 303 to separate the fastener from the card slot 303, and then can shift the cover plate 4 upward to remove the cover plate 4, so that the maintenance operation can be performed on the inside of the housing 1;

a cover plate 4 is arranged at the top end of the connecting structure 3, a heat dissipation structure 5 is arranged at the top end of the cover plate 4, the heat dissipation structure 5 comprises a heat conduction plate 501, a protective frame 502 and heat dissipation fins 503, the heat conduction plate 501 is mounted at the top end of the cover plate 4, the protective frame 502 is mounted at the top end of the heat conduction plate 501, the heat dissipation fins 503 are arranged on the inner side of the protective frame 502, the heat dissipation fins 503 are distributed at equal intervals, a circuit board 6 is mounted inside the shell 1, a connecting wire 7 is mounted on one side of the top end of the circuit board 6, an inductor 8 is arranged on one side of the connecting wire 7, a capacitor 9 is arranged on one side of the inductor 8, and a socket 10 is arranged on one side of the capacitor 9;

specifically, as shown in fig. 1 and 2, when the structure is used, after the heat inside the housing 1 is transferred to the heat conducting plate 501 through the cover plate 4, the multiple sets of heat dissipation fins 503 on the heat conducting plate 501 are matched, so that the heat dissipation processing can be performed more quickly, and the right side can prevent the use of internal electronic components from being affected due to the high temperature inside the housing 1.

The working principle is as follows: when the heat dissipation device is used, after the cover plate 4 covers the shell 1, the buckle 302 below the cover plate 4 can be clamped into the clamping groove 303 on the surface of the shell 1, and therefore the cover plate 4 can be installed through the cooperation of the buckle 302 and the clamping groove 303, the supporting legs 203 are installed on the installation seat 201 at the bottom of the shell 1 and are matched with the rubber pads 204 at the bottom, so that the stability during placement can be improved, and abrasion caused by contact between the shell 1 and a base surface can be avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a power adapter with safeguard function, includes shell (1), apron (4) and connecting wire (7), its characterized in that: the bottom of shell (1) is provided with protective structure (2), protective structure (2) are including mount pad (201), installation head (202), supporting legs (203) and rubber pad (204), mount pad (201) are fixed in the bottom of shell (1), the inside of mount pad (201) is provided with installation head (202), the bottom mounting of installation head (202) has supporting legs (203), rubber pad (204) are installed to the bottom of supporting legs (203), the top of shell (1) is provided with connection structure (3), the top of connection structure (3) is provided with apron (4), the top of apron (4) is provided with heat radiation structure (5), the internally mounted of shell (1) has circuit board (6), connecting wire (7) are installed to one side on circuit board (6) top, one side of connecting wire (7) is provided with inductance (8), one side of inductance (8) is provided with electric capacity (9), one side of electric capacity (9) is provided with socket (10).

2. The power adapter with protection function according to claim 1, wherein: four groups of mounting seats (201) are fixed at the bottom end of the shell (1), and the four groups of mounting seats (201) are symmetrically distributed.

3. The power adapter with protection function as claimed in claim 1, wherein: the cross section of the mounting seat (201) is larger than that of the mounting head (202), and the mounting seat (201) and the mounting head (202) form a detachable structure.

4. The power adapter with protection function according to claim 1, wherein: connection structure (3) are including butt joint frame (301), buckle (302) and draw-in groove (303), butt joint frame (301) are fixed in the bottom of apron (4), the both sides of butt joint frame (301) bottom all are fixed with buckle (302), draw-in groove (303) set up in the top of shell (1) both sides.

5. The power adapter with protection function according to claim 4, wherein: the cross section of the buckle (302) is smaller than that of the clamping groove (303), and the buckle (302) and the clamping groove (303) form a clamping structure.

6. The power adapter with protection function according to claim 1, wherein: heat radiation structure (5) include heat-conducting plate (501), protection frame (502) and fin (503), heat-conducting plate (501) are installed on the top of apron (4), protection frame (502) are installed on the top of heat-conducting plate (501), the inboard of protection frame (502) is provided with fin (503).

7. The power adapter with protection function according to claim 6, wherein: the heat radiating fins (503) are arranged on the inner side of the protective frame (502), and the heat radiating fins (503) are distributed at equal intervals.