Intelligent temperature-sensing heat dissipation adjusting power adapter

Abstract

The utility model relates to the technical field of power adapters, and discloses an intelligent temperature-sensing heat dissipation adjustment power adapter, a mounting shell and an end cover are rotatably connected through a rotating pin, a ventilation fan is mounted on one side of a shell body of the mounting shell, a ventilation window is mounted on the other side of the shell body of the mounting shell, and the ventilation window is mounted on the end cover of the mounting shell. Supporting foot columns fixedly connected with the mounting shell are arranged on the front side and the rear side of a base plate of the electric control board in a pairwise symmetrical mode. In the production and use process of the power adapter, the supporting leg columns are used for supporting the electric control board in an overhead mode, the ventilation fan is communicated with the ventilation window through wind power, good ventilation flowing performance can be formed, and external cold air is blown into the power adapter in a circulating mode. And mechanical heat generated by working of internal components is subjected to active air cooling, so that the heat dissipation efficiency is higher, and the heat dissipation efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to a power adapter with intelligent temperature sensing and heat dissipation regulation. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment. It is also widely used in small electronic products such as mobile phones, LCD monitors and laptops. When the power adapter is produced and used, in order to reduce the high temperature burning effect caused by mechanical heat, a corresponding heat dissipation component is usually added to the power adapter to ensure its heat dissipation performance, as shown in the existing patent technology: After searching, the China Patent Network discloses a dustproof power adapter (public announcement number CN220273509U). When such a device is in use, the heat inside the power adapter body can be directly dissipated through the provided heat dissipation rod, and the heat can also be discharged through the dustproof net, and the dustproof net can block the dust in the external air to prevent dust from entering the inside of the power adapter body and causing an impact.

[0003] However, there are still some shortcomings in the above-mentioned patents and the power adapters adopted in the existing market: the existing passive heat dissipation method using heat sinks, dust screens and other components has a relatively low heat dissipation efficiency and cannot promptly and efficiently conduct heat dissipation of the mechanical heat generated by the internal components of the power adapter, which easily leads to mechanical heat accumulation and burns electronic components. To this end, those skilled in the art provide a power adapter with intelligent temperature-sensing heat dissipation adjustment to solve the problems raised in the above background technology. Utility Model Content

[0004] The main purpose of the utility model is to provide a power adapter with intelligent temperature sensing and heat dissipation adjustment, which can effectively solve the problem of poor independent heat dissipation performance of existing power adapters in the background technology.

[0005] To achieve the above object, the technical solution adopted by the utility model is: a power adapter with intelligent temperature sensing and heat dissipation adjustment, comprising a mounting shell and an end cover rotatably connected to the upper end of the mounting shell shell, wherein the mounting shell and the end cover are rotatably connected via a rotating pin;

[0006] A ventilation fan is installed on one side of the housing of the installation shell, and a ventilation window is installed on the other side of the housing of the installation shell;

[0007] An electric control board is installed inside the shell of the installation shell, an input connector penetrating the installation shell is installed on one side of the substrate of the electric control board, and an output connector penetrating the installation shell is installed on the other side of the substrate of the electric control board;

[0008] The shell front port of the mounting shell is symmetrically provided with a locking component, and the front end of the cover plate of the end cover is symmetrically provided with a locking buckle engaged with the locking component.

[0009] As a further solution of the utility model: the ventilating opening of the ventilation fan is equipped with a protective mask fixed on the mounting shell, and the ventilation flow directions of the ventilation fan and the ventilation window are kept horizontally aligned.

[0010] As a further solution of the utility model: the front and rear sides of the base plate of the electric control board are symmetrically provided with supporting legs fixedly connected to the mounting shell.

[0011] As a further solution of the utility model: the locking component includes a locking shell, an opening and closing guide rod is inserted into the shell of the locking shell, one end of the arm of the opening and closing guide rod is provided with a locking push buckle horizontally opposite to the locking buckle, and the other end of the arm of the opening and closing guide rod is provided with an opening and closing button, and the outer side of the arm of the opening and closing guide rod is provided with a reset spring connected to the locking shell.

[0012] As a further solution of the utility model: a positioning collar fixedly connected to a reset spring is arranged on the outer side of the arm of the opening and closing guide rod.

[0013] As a further solution of the utility model: the locking push buckle and the locking buckle are both rack structures, and the teeth of the locking push buckle and the locking buckle are staggered and meshed with each other.

[0014] As a further solution of the utility model: a temperature control sensor is installed on the substrate panel of the electric control board.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. During the production and use of the power adapter of the utility model, by utilizing the supporting legs to support the electric control panel overhead and the wind conduction between the ventilation fan and the ventilation window, good ventilation flow performance can be formed, and the external cold air can be circulated and blown into the inside of the power adapter, and the mechanical heat generated by the internal components can be actively cooled by air, and the heat dissipation efficiency is faster and more efficient.

[0017] 2. The utility model utilizes the opening and closing of the mounting shell and the end cover. Under the locking of the locking component and the locking buckle, it has a simple and convenient opening and closing performance, which can facilitate the integrated assembly, disassembly, maintenance and other work of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a power adapter with intelligent temperature sensing and heat dissipation regulation according to the utility model;

[0019] Figure 2This is a schematic diagram of the expanded structure of a power adapter with intelligent temperature sensing and heat dissipation regulation according to the utility model;

[0020] Figure 3 It is a structural schematic diagram of a locking component in a power adapter with intelligent temperature sensing and heat dissipation regulation according to the utility model.

[0021] In the figure: 1. Mounting shell; 2. End cover; 3. Ventilation fan; 4. Protective mask; 5. Output connector; 6. Locking component; 61. Locking shell; 62. Opening and closing guide rod; 63. Locking push buckle; 64. Opening and closing button; 65. Reset spring; 66. Positioning collar; 7. Locking buckle; 8. Turn pin; 9. Ventilation window; 10. Electric control board; 11. Support foot column; 12. Input connector. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Please refer to Figure 1-3As shown, a power adapter with intelligent temperature sensing and heat dissipation regulation includes a mounting shell 1 and an end cover 2 rotatably connected to the upper end of the mounting shell 1, the mounting shell 1 and the end cover 2 are rotatably connected via a turn pin 8, a locking component 6 is symmetrically provided at the front port of the shell of the mounting shell 1, a locking buckle 7 engaged with the locking component 6 is symmetrically provided at the front end of the cover plate of the end cover 2, the locking component 6 includes a locking buckle shell 61, an opening and closing guide rod 62 is inserted into the shell of the locking buckle shell 61, a locking push buckle 63 horizontally opposite to the locking buckle 7 is provided at one end of the arm of the opening and closing guide rod 62, and an opening and closing button 64 is provided at the other end of the arm of the opening and closing guide rod 62, a reset spring 65 connected to the locking buckle shell 61 is sleeved on the outer side of the arm of the opening and closing guide rod 62, and a locking buckle 63 engaged with the locking buckle 7 is provided on the outer side of the arm of the opening and closing guide rod 62. There is a positioning ring 66 fixedly connected to the reset spring 65. When the power adapter is inspected and repaired, the opening and closing button 64 can be pressed to push the opening and closing guide rod 62 to slide horizontally, and the locking push buckle 63 can be horizontally pushed away from the locking buckle 7 to release the locked state. At this time, the transfer transmission of the rotating pin 8 can be used to flip the end cover 2 open to expose its internal components, and the power adapter can be directly repaired without disassembly. The operation is simple and convenient. After the maintenance is completed, the end cover 2 is closed and the opening and closing button 64 is pressed again to keep the locking push buckle 63 and the locking buckle 7 in a horizontal misaligned state, and then the opening and closing button 64 is released, and the stretching reset of the reset spring 65 is used to drive the locking push buckle 63 to reset and engage with the locking buckle 7 to form a locked state.

[0026] The locking push buckle 63 and the locking buckle 7 are both rack structures, and the teeth of the locking push buckle 63 and the locking buckle 7 are staggered and meshed with each other. Through the horizontal reciprocating meshing of the locking push buckle 63 and the locking buckle 7, they have good opening and closing locking performance, simple and convenient operation, and better locking stability.

[0027] A ventilation fan 3 is installed on one side of the shell of the mounting shell 1, and a ventilation window 9 is installed on the other side of the shell of the mounting shell 1. The ventilation port of the ventilation fan 3 is installed with a protective mask 4 fixed on the mounting shell 1, and the ventilation flow direction of the ventilation fan 3 and the ventilation window 9 is kept horizontally aligned. By controlling the operation of the ventilation fan 3, external cold air is drawn into the interior of the mounting shell 1, and the mechanical heat generated by the internal electric control board 10 is actively cooled by air. The hot air after cooling is circulated and discharged to the outside under the ventilation conduction of the ventilation window 9, so as to take out the heat, thereby realizing active circulation cooling of the power adapter.

[0028] An electric control board 10 is installed inside the shell of the mounting shell 1. The front and rear sides of the substrate of the electric control board 10 are symmetrically provided with supporting legs 11 fixedly connected to the mounting shell 1. The electric control board 10 is supported and positioned by the supporting legs 11, so that the upper and lower panels of the electric control board 10 can be kept in an overhead state to facilitate better circulation of cold air.

[0029] An input connector 12 penetrating the mounting shell 1 is conductively mounted on one side of the substrate of the electric control board 10, and an output connector 5 penetrating the mounting shell 1 is conductively mounted on the other side of the substrate of the electric control board 10. A temperature control sensor is conductively mounted on the substrate panel of the electric control board 10. By installing the temperature control sensor on the substrate of the electric control board 10, the mechanical heat generated by the operation of the power adapter can be dynamically monitored. When the temperature exceeds the temperature control sensor warning value, the ventilation fan 3 is controlled to work and the power adapter is subjected to an air cooling process.

[0030] The working principle of the utility model is as follows: during the installation and use of the power adapter, the mechanical heat generated by the operation of the power adapter can be dynamically monitored by utilizing the temperature control sensor installed on the substrate of the electric control board 10. When the temperature exceeds the warning value of the temperature control sensor, the ventilation fan 3 is controlled to work, and the external cold air is pumped into the installation shell 1, so as to actively cool the mechanical heat generated by the internal electric control board 10. The hot air after cooling is circulated and discharged to the outside under the ventilation conduction of the ventilation window 9, so as to take out the heat, and actively cool the power adapter by circulating air. In addition, during the assembly and use of the power adapter, when maintenance and repair are required, the start fan 3 can be started by pressing the start button. The closing button 64 pushes the opening and closing guide rod 62 to slide horizontally, and the locking push buckle 63 is pushed horizontally away from the locking buckle 7 to release the locked state. At this time, the transfer transmission of the rotating pin 8 is used to flip the end cover 2 open to expose its internal components, and the power adapter can be directly repaired without disassembly. After the maintenance is completed, it is only necessary to close the end cover 2 and press the opening and closing button 64 again to keep the locking push buckle 63 and the locking buckle 7 in a horizontal misaligned state, and then release the opening and closing button 64, and use the stretching reset of the reset spring 65 to drive the locking push buckle 63 and the locking buckle 7 to engage and reset with each other to form a locked state. The operation is simple, convenient and efficient, and there is no need for overall disassembly and maintenance.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A power adapter with intelligent temperature sensing and heat dissipation regulation, characterized in that: It comprises a mounting shell (1) and an end cover (2) rotatably connected to the upper end of the mounting shell (1), wherein the mounting shell (1) and the end cover (2) are rotatably connected via a rotating pin (8); A ventilation fan (3) is installed on one side of the housing of the mounting shell (1), and a ventilation window (9) is installed on the other side of the housing of the mounting shell (1); An electric control board (10) is installed inside the shell of the installation shell (1), an input connector (12) penetrating the installation shell (1) is installed on one side of the substrate of the electric control board (10), and an output connector (5) penetrating the installation shell (1) is installed on the other side of the substrate of the electric control board (10); The housing front port of the mounting shell (1) is symmetrically provided with a locking component (6), and the front end of the cover plate of the end cover (2) is symmetrically provided with a locking buckle (7) engaged with the locking component (6).

2. The power adapter with intelligent temperature sensing and heat dissipation regulation according to claim 1, characterized in that: The ventilation opening of the ventilation fan (3) is equipped with a protective mask (4) fixed on the mounting shell (1), and the ventilation flow directions of the ventilation fan (3) and the ventilation window (9) are kept horizontally aligned.

3. The power adapter with intelligent temperature sensing and heat dissipation regulation according to claim 1, characterized in that: The front and rear sides of the base plate of the electric control board (10) are symmetrically provided with supporting legs (11) fixedly connected to the mounting shell (1).

4. The power adapter with intelligent temperature sensing and heat dissipation regulation according to claim 1, characterized in that: The locking component (6) comprises a locking shell (61), an opening and closing guide rod (62) is inserted into the shell of the locking shell (61), one end of the arm of the opening and closing guide rod (62) is provided with a locking push buckle (63) horizontally opposite to the locking buckle (7), and the other end of the arm of the opening and closing guide rod (62) is provided with an opening and closing button (64), and the outer side of the arm of the opening and closing guide rod (62) is sleeved with a return spring (65) connected to the locking shell (61).

5. The power adapter with intelligent temperature sensing and heat dissipation regulation according to claim 4, characterized in that: A positioning collar (66) fixedly connected to a return spring (65) is arranged on the outer side of the arm of the opening and closing guide rod (62).

6. The power adapter with intelligent temperature sensing and heat dissipation regulation according to claim 4, characterized in that: The locking push buckle (63) and the locking buckle (7) are both rack structures, and the teeth of the locking push buckle (63) and the locking buckle (7) are staggered and meshed with each other.

7. The power adapter with intelligent temperature sensing and heat dissipation regulation according to claim 1, characterized in that: The base plate panel of the electric control board (10) is conductively mounted with a temperature control sensor.

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