CN221103191U - Power adapter with self-regulating output power - Google Patents

Abstract

The utility model discloses a power adapter with self-regulating output power, which belongs to the technical field of power adapters and comprises an adapter body, wherein a wiring assembly is arranged at one end of the adapter body, an electric connection assembly is arranged at one end of the adapter body, which is far away from the wiring assembly, an indicator lamp is connected to the upper end of the adapter body, a cavity is formed in the adapter body, an open slot B formed in the front end of the adapter body is communicated with the cavity, an open slot A formed in the rear end of the adapter body is communicated with the cavity, a filter screen B is connected to the inner wall of the open slot A, a heat dissipation assembly is arranged on the inner wall of the open slot B, a filtering mechanism is arranged on the front side of the adapter body, a temperature sensor is arranged on the inner wall of the cavity, and a controller is connected to the upper end of the adapter body. The self-adaptive heat dissipation device can perform self-adaptive heat dissipation on the adapter body, and the service life of the adapter body is prolonged.

Description

Power adapter with self-regulating output power

Technical Field

The utility model relates to the technical field of power adapters, in particular to a power adapter with self-regulating output power.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, and generally consists of components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB (printed circuit board) and the like, and the working principle of the power adapter is converted from alternating current input to direct current output, and the power adapter is widely matched with the equipment such as security cameras, set top boxes, routers, lamp bars, massage instruments and the like;

in the prior art, the output power needs to be adaptively adjusted when the power adapter works in different environments, so that the power adapter releases a large amount of heat when the power adapter works, and therefore the power adapter with strong heat dissipation capacity is required to be used.

Disclosure of utility model

The present utility model is directed to a power adapter with self-regulating output power, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an output self-interacting power adapter, includes the adapter body, adapter body one end is provided with wiring subassembly, adapter body is kept away from wiring subassembly one end and is provided with the electric subassembly that connects, adapter body upper end is connected with the pilot lamp, the cavity has been seted up in the adapter body, the cavity intercommunication has the open slot B of seting up at adapter body front end, the cavity intercommunication has the open slot A of seting up at adapter body rear end, open slot A inner wall connection has filter screen B, open slot B inner wall is provided with radiator unit, adapter body front side is provided with filtering mechanism, the cavity inner wall is provided with temperature sensor, adapter body upper end is connected with the controller.

Preferably, the filter mechanism comprises a U-shaped plate A connected to the front end of the adapter body, sliding grooves are formed in the upper end of the U-shaped plate A, each sliding groove is communicated with a placing groove formed in the U-shaped plate A, springs are connected to the inner walls of the placing grooves, clamping columns are connected to the springs, drawing columns are connected to the clamping columns close to one ends of the springs, U-shaped plates B are connected to the sliding grooves in a sliding mode, clamping holes are formed in two sides of each of the U-shaped plates B, and a filter screen A is connected between the inner walls of the U-shaped plates B.

Preferably, the heat dissipation assembly comprises a mounting frame connected to the inner wall of the opening groove B, the inner wall of the mounting frame is connected with a contact frame, a heat dissipation fan is arranged on the contact frame, and a heat dissipation net is connected to the inner end of the mounting frame.

Preferably, the wiring assembly comprises an energizing line A connected to the adapter body, and the energizing line A is connected with a connector.

Preferably, the power receiving assembly comprises a power line B connected to the adapter body, and the power line B is connected with a plug.

Preferably, the controller is electrically connected with the temperature sensor and the heat dissipation fan.

Preferably, the outer diameter of the clamping column is matched with the inner diameter of the clamping hole.

Compared with the prior art, the utility model has the beneficial effects that: the self-adaptive heat dissipation type adapter is provided with an adapter body, a wiring assembly, an indicator lamp, an electricity connection assembly, a controller, a cavity, an open slot A, an open slot B, a filtering mechanism, a heat dissipation assembly, a temperature sensor and a filter screen B, so that self-adaptive heat dissipation action can be carried out on the adapter body, and the service life of the adapter body is prolonged.

Drawings

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

FIG. 2 is a schematic diagram of the overall cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a heat dissipating assembly according to the present utility model;

FIG. 4 is a schematic diagram of the overall cross-sectional structure of the present utility model;

FIG. 5 is a schematic view of the structure of the filtering mechanism of the present utility model.

In the figure: 1. an adapter body; 2. a wiring assembly; 201. a power-on wire A; 202. a joint; 3. an indicator light; 4. a power receiving assembly; 401. a power-on wire B; 402. a plug; 5. a controller; 6. a cavity; 7. an open groove A; 8. an open groove B; 9. a filtering mechanism; 901. a U-shaped plate A; 902. a chute; 903. a placement groove; 904. a spring; 905. a clamping column; 906. drawing the column; 907. a U-shaped plate B; 908. a clamping hole; 909. a filter screen A; 10. a heat dissipation assembly; 1001. a mounting frame; 1002. a contact rack; 1003. a heat radiation fan; 1004. a heat dissipation net; 11. a temperature sensor; 12. and a filter screen B.

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 an output self-interacting power adapter, including adapter body 1, adapter body 1 one end is provided with wiring subassembly 2, adapter body 1 is kept away from wiring subassembly 2 one end and is provided with connects electric subassembly 4, adapter body 1 upper end is connected with pilot lamp 3, cavity 6 has been seted up in the adapter body 1, cavity 6 intercommunication has the open slot B8 of seting up at adapter body 1 front end, cavity 6 intercommunication has been seting up the open slot A7 at adapter body 1 rear end, open slot A7 inner wall is connected with filter screen B12, open slot B8 inner wall is provided with radiator unit 10, adapter body 1 front side is provided with filtering mechanism 9, cavity 6 inner wall is provided with temperature sensor 11, adapter body 1 upper end is connected with controller 5.

Specifically, the filtering mechanism 9 comprises a U-shaped plate A901 connected to the front end of the adapter body 1, a chute 902 is formed in the upper end of the U-shaped plate A901, each chute 902 is communicated with a placing groove 903 formed in the U-shaped plate A901, the inner wall of each placing groove 903 is connected with a spring 904, the springs 904 are connected with a clamping column 905, one end, close to the springs 904, of each clamping column 905 is connected with a drawing column 906, the chute 902 is slidably connected with a U-shaped plate B907, clamping holes 908 are formed in two sides of the U-shaped plate B907, and a filter screen A909 is connected between the inner walls of the U-shaped plate B907; the heat radiation assembly 10 comprises a mounting frame 1001 connected to the inner wall of the open slot B8, a contact frame 1002 is connected to the inner wall of the mounting frame 1001, a heat radiation fan 1003 is arranged on the contact frame 1002, and a heat radiation net 1004 is connected to the inner end of the mounting frame 1001; the wiring assembly 2 comprises an energizing line A201 connected to the adapter body 1, wherein the energizing line A201 is connected with a connector 202; the power receiving assembly 4 comprises a power line B401 connected to the adapter body 1, and the power line B401 is connected with a plug 402; the controller 5 is electrically connected with the temperature sensor 11 and the heat radiation fan 1003; the outer diameter of the clamping post 905 is sized to match the inner diameter of the clamping hole 908.

Working principle: when the adapter body 1 is used, the adapter body 1 is electrified through the wiring assembly 2 and the power connection assembly 4, then the adapter body 1 can be subjected to heat dissipation action through the controller 5, the heat dissipation assembly 10 and the temperature sensor 11 in the using process of the adapter body 1, the heat dissipation fan 1003 works when the adapter body 1 is subjected to heat dissipation, the outside air discharges heat in the adapter body 1 through the filter screen A909, the cavity 6 and the filter screen B12, the rotation speed of the heat dissipation fan 1003 can be determined according to the temperature detected by the temperature sensor 11, impurities in the air are attached to the filter screen A909, cleaning is needed, then the drawing action can be performed on the drawing column 906, the drawing column 906 drives the clamping column 905 to compress the spring 904, the clamping column 905 is separated from the clamping hole 908, and then the filter screen A909 can be taken off.

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 (7)

1. Power supply adapter with self-regulating output power, comprising an adapter body (1), characterized in that: the novel solar energy power adapter comprises an adapter body (1), and is characterized in that a wiring assembly (2) is arranged at one end of the adapter body (1), a power connection assembly (4) is arranged at one end of the adapter body (1) away from the wiring assembly (2), an indicator lamp (3) is connected to the upper end of the adapter body (1), a cavity (6) is formed in the adapter body (1), an open slot B (8) formed in the front end of the adapter body (1) is formed in the cavity (6) in a communicating mode, an open slot A (7) formed in the rear end of the adapter body (1) is formed in the cavity (6) in a communicating mode, a filter screen B (12) is connected to the inner wall of the open slot A (7), a radiating assembly (10) is arranged on the inner wall of the open slot B (8), a filtering mechanism (9) is arranged on the front side of the adapter body (1), a temperature sensor (11) is arranged on the inner wall of the cavity (6), and a controller (5) is connected to the upper end of the adapter body (1).

2. A self-regulating output power supply adapter as claimed in claim 1, wherein: the utility model provides a filter mechanism (9) is including connecting U-shaped board A (901) at adapter body (1) front end, spout (902) have been seted up to U-shaped board A (901) upper end, every spout (902) all communicate has standing groove (903) of seting up on U-shaped board A (901), standing groove (903) inner wall connection has spring (904), spring (904) are connected with card post (905), card post (905) are close to spring (904) one end and are connected with pull post (906), spout (902) sliding connection has U-shaped board B (907), draw-in hole (908) have all been seted up to U-shaped board B (907) both sides, be connected with filter screen A (909) between U-shaped board B (907) inner wall.

3. A self-regulating output power supply adapter as claimed in claim 1, wherein: the heat dissipation assembly (10) comprises a mounting frame (1001) connected to the inner wall of the open slot B (8), a contact frame (1002) is connected to the inner wall of the mounting frame (1001), a heat dissipation fan (1003) is arranged on the contact frame (1002), and a heat dissipation net (1004) is connected to the inner end of the mounting frame (1001).

4. A self-regulating output power supply adapter as claimed in claim 1, wherein: the wiring assembly (2) comprises a power-on line A (201) connected to the adapter body (1), and the power-on line A (201) is connected with a connector (202).

5. A self-regulating output power supply adapter as claimed in claim 1, wherein: the power receiving assembly (4) comprises a power line B (401) connected to the adapter body (1), and the power line B (401) is connected with a plug (402).

6. A self-regulating output power supply adapter as claimed in claim 3, wherein: the controller (5) is electrically connected with the temperature sensor (11) and the heat radiation fan (1003).

7. A self-regulating output power supply adapter as claimed in claim 2, wherein: the outer diameter size of the clamping column (905) is matched with the inner diameter size of the clamping hole (908).