CN211352800U

CN211352800U - High radiating power adapter

Info

Publication number: CN211352800U
Application number: CN202020479754.0U
Authority: CN
Inventors: 黄松茂; 令狐昌波
Original assignee: Shenzhen Chengyue Electronic Co ltd
Current assignee: Shenzhen Chengyue Electronic Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-08-25
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a high radiating power adapter, including the adapter shell, the cavity has been seted up to the inner chamber of adapter shell, cavity inner chamber's bottom fixedly connected with components and parts subassembly, the right side intercommunication of adapter shell has out the tuber pipe, the top fixedly connected with air-supply line case of adapter shell inner chamber, the inner chamber fixedly connected with fixed bolster of air-supply line case, the fixedly connected with motor of center department at fixed bolster top. Through opening the motor, pass through the air intake with the cold air in the environment and inhale dry box inner chamber, then dust and steam in the air are got rid of through the filtering action of first filter layer and the drying action on dry layer, then blow in the inner chamber of cavity through the air-supply tank, and hot-air blows out through the play tuber pipe, realizes cold and hot air's replacement, and then reaches the effect of cooling, has improved the radiating efficiency greatly, and then has improved this power adapter's life.

Description

High radiating power adapter

Technical Field

The utility model relates to a power adapter technical field specifically is a high radiating 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 control IC (integrated circuit), a PCB (printed circuit board) and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment. The power adapter is also called an external power supply, is a power supply voltage conversion device for small portable electronic equipment and electronic appliances, and is commonly used in small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like.

Power adapter can produce a large amount of heats in the use, and the heat if can not in time dispel, can influence the life of the inside components and parts of power adapter, current power adapter only through the mode of trompil, makes inside hot-air and outside hot-air replace, and the radiating effect is relatively poor, can not be timely dispel the heat, for this reason, provides a high radiating power adapter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high radiating power adapter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-heat-dissipation power adapter comprises an adapter shell, wherein a cavity is formed in the inner cavity of the adapter shell, a component assembly is fixedly connected to the bottom of the cavity, an air outlet pipe is communicated with the right side of the adapter shell, an air inlet box is fixedly connected to the top of the inner cavity of the adapter shell, a fixing support is fixedly connected to the inner cavity of the air inlet box, a motor is fixedly connected to the center of the top of the fixing support, an output shaft of the motor penetrates through the fixing support and is fixedly connected with fan blades, a ventilation opening is formed in the top of the adapter shell, a drying box is fixedly connected to the top of the adapter shell and is positioned at the top of the ventilation opening, an air inlet is formed in the top of the drying box, a first filter layer is fixedly connected to the top of the inner cavity of the drying box, a fixing box is fixedly connected to, the inner cavity of the fixed box is fixedly connected with a drying layer.

As further preferable in the present technical solution: the number of the air inlets is not less than five, and the inclination angle range of the air inlets is minus degree during conveying.

As further preferable in the present technical solution: five are no less than to the quantity of through-hole, through-hole evenly distributed is at the top and the bottom of fixed case.

As further preferable in the present technical solution: the bottom of the drying box is provided with a first opening, and the first opening is communicated with the ventilation opening.

As further preferable in the present technical solution: the top of the air inlet box is provided with a second opening, the second opening is communicated with the ventilation opening, the bottom of the air inlet box is provided with a third opening, and the third opening is communicated with the cavity.

As further preferable in the present technical solution: the air outlet pipe comprises a pipe body, an air outlet is formed in the inner cavity of the pipe body and communicated with the cavity, and a second filter layer is fixedly connected to the inner cavity of the air outlet.

As further preferable in the present technical solution: the positive surface of drying box is fixedly connected with the switch, the electrical property input of motor and the electrical property output electric connection of switch.

Compared with the prior art, the beneficial effects of the utility model are that: through opening the motor, pass through the air intake with the cold air in the environment and inhale dry box inner chamber, then dust and steam in the air are got rid of through the filtering action of first filter layer and the drying action on dry layer, then blow in the inner chamber of cavity through the air-supply tank, and hot-air blows out through the play tuber pipe, realizes cold and hot air's replacement, and then reaches the effect of cooling, has improved the radiating efficiency greatly, and then has improved this power adapter's life.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged view of a portion of a in fig. 2 according to the present invention.

In the figure: 1. an adapter housing; 2. a switch; 3. drying the box; 4. an air outlet pipe; 5. a cavity; 6. a component assembly; 7. an air inlet box; 8. a fan blade; 9. fixing a bracket; 10. a motor; 11. a vent; 12. drying the layer; 13. a through hole; 14. a first filter layer; 15. an air inlet; 16. a fixed box; 41. a pipe body; 42. a second filter layer; 43. and (7) air outlet.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a high-heat-dissipation power adapter comprises an adapter shell 1, a cavity 5 is formed in the inner cavity of the adapter shell 1, a component assembly 6 is fixedly connected to the bottom of the inner cavity of the cavity 5, an air outlet pipe 4 is communicated with the right side of the adapter shell 1, an air inlet box 7 is fixedly connected to the top of the inner cavity of the adapter shell 1, a fixing support 9 is fixedly connected to the inner cavity of the air inlet box 7, a motor 10 is fixedly connected to the center of the top of the fixing support 9, an output shaft of the motor 10 penetrates through the fixing support 9 and is fixedly connected with fan blades 8, a vent 11 is formed in the top of the adapter shell 1, a drying box 3 is fixedly connected to the top of the vent 11 at the top of the adapter shell 1, an air inlet 15 is formed in the top of the drying box 3, a first filter layer 14 is fixedly connected, through-holes 13 are formed in the top and the bottom of the fixing box 16, and a drying layer 12 is fixedly connected to the inner cavity of the fixing box 16.

In this embodiment, specifically: the number of the air inlets 15 is not less than five, the inclination angle range of the air inlets 15 is 15-25 degrees during conveying, and through the arrangement, large-particle foreign matters in the air can be prevented from entering the inner cavity of the drying box 3, so that the first filter layer 14 is prevented from being blocked, and the air inlet efficiency is improved.

In this embodiment, specifically: five is no less than to the quantity of through-hole 13, and through-hole 13 evenly distributed can realize the circulation of cold air at the top and the bottom of fixed case 16 through above setting, improves the speed of cold air when fixed case 16 inner chambers.

In this embodiment, specifically: first opening has been seted up to the bottom of drying box 3, and first opening is linked together with vent 11, through above setting, can be with the air that filters and dry through drying box 3 inflow to vent 11.

In this embodiment, specifically: the top of the air inlet box 7 is provided with a second opening which is communicated with the vent 11, the bottom of the air inlet box 7 is provided with a third opening which is communicated with the cavity 5, and through the arrangement, cold air can be blown into the inner cavity of the cavity 5 through the air inlet box 7.

In this embodiment, specifically: the air outlet pipe 4 comprises a pipe body 41, an air outlet 43 is formed in the inner cavity of the pipe body 41, the air outlet 43 is communicated with the cavity 5, a second filter layer 42 is fixedly connected to the inner cavity of the air outlet 43, and the air outlet can be prevented from directly entering the inner cavity of the adapter shell 1 when the air outlet is idle due to the arrangement.

In this embodiment, specifically: the front surface of the drying box 3 is fixedly connected with a switch 2, and the electrical input end of the motor 10 is electrically connected with the electrical output end of the switch 2.

In this embodiment, specifically: the model number of the switch 2 is RS 775.

Theory of operation or structure, in use, through opening motor 10, pass through the inner chamber that air intake 15 inhales dry box 3 with the cold air in the environment, then the dust filtering with the cold air through the filtering action of first filter layer 14, then it is dry with the steam in the cold air at the drying action through dry layer 12, can avoid steam and dust to the corruption of 1 inner chamber components and parts subassembly 6 of adapter shell, the life of extension components and parts subassembly 6, then blow in to the inner chamber of cavity 5 through the inner chamber of air-supply line box 7, hot-air blows out through air-out pipe 4, realize the replacement of cold and hot air, and then reach the effect of cooling, the radiating efficiency is greatly improved, and then the life of this power adapter has been improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high radiating power adapter, includes adapter shell (1), its characterized in that: the air inlet type air conditioner is characterized in that a cavity (5) is formed in the inner cavity of the adapter shell (1), an element component assembly (6) is fixedly connected to the bottom of the inner cavity of the cavity (5), an air outlet pipe (4) is communicated with the right side of the adapter shell (1), an air inlet box (7) is fixedly connected to the top of the inner cavity of the adapter shell (1), a fixed support (9) is fixedly connected to the inner cavity of the air inlet box (7), a motor (10) is fixedly connected to the center of the top of the fixed support (9), an output shaft of the motor (10) penetrates through the fixed support (9) and is fixedly connected with fan blades (8), a vent (11) is formed in the top of the adapter shell (1), a drying box (3) is fixedly connected to the top of the adapter shell (1) and is located at the top of the vent (, the drying box is characterized in that a first filtering layer (14) is fixedly connected to the top of the inner cavity of the drying box (3), a fixing box (16) is fixedly connected to the bottom of the inner cavity of the drying box (3), through holes (13) are formed in the top and the bottom of the fixing box (16), and a drying layer (12) is fixedly connected to the inner cavity of the fixing box (16).

2. The power adapter with high heat dissipation of claim 1, wherein: the number of the air inlets (15) is not less than five, and the inclination angle range of the air inlets (15) is 15-25 degrees.

3. The power adapter with high heat dissipation of claim 1, wherein: the number of the through holes (13) is not less than five, and the through holes (13) are uniformly distributed at the top and the bottom of the fixed box (16).

4. The power adapter with high heat dissipation of claim 1, wherein: the bottom of the drying box (3) is provided with a first opening, and the first opening is communicated with the ventilation opening (11).

5. The power adapter with high heat dissipation of claim 1, wherein: the top of the air inlet box (7) is provided with a second opening which is communicated with the ventilation opening (11), the bottom of the air inlet box (7) is provided with a third opening, and the third opening is communicated with the cavity (5).

6. The power adapter with high heat dissipation of claim 1, wherein: the air outlet pipe (4) comprises a pipe body (41), an air outlet (43) is formed in the inner cavity of the pipe body (41), the air outlet (43) is communicated with the cavity (5), and a second filter layer (42) is fixedly connected to the inner cavity of the air outlet (43).

7. The power adapter with high heat dissipation of claim 1, wherein: the positive surface of drying box (3) is fixed and is connected with switch (2), the electrical property input of motor (10) and the electrical property output electric connection of switch (2).