Compact power supply structure of power internet of things node

Abstract

The utility model discloses a compact power supply structure of an electric power internet of things node. The compact power supply structure comprises a power supply transformer, a module assembly, a diversion heat dissipation assembly and a heat dissipation fan. The module assembly is configured by superposing a plurality of functional modules, and efficient heat dissipation is achieved through the innovative design of the flow guide heat dissipation assembly. The flow guide heat dissipation assembly comprises a heat conduction layer, heat dissipation fins and a flow guide shell, and heat generated by the power transformer is effectively absorbed, conducted and dissipated through the synergistic effect of the assemblies. The ventilation design of the module assembly is combined with the flow guide heat dissipation assembly and the heat dissipation fan, and the heat dissipation efficiency of the node is improved to the maximum extent. According to the scheme, the compact design of the node power supply structure of the electric power Internet of Things is realized, the problems of space occupation, insufficient heat dissipation and the like in a traditional structure are effectively solved, and an innovative solution is provided for efficient energy management in the field of the electric power Internet of Things.

Description

Technical Field

[0001] The utility model relates to an Internet of Things power supply, in particular to a compact power supply structure of an electric Internet of Things node. Background Art

[0002] With the continuous development of power Internet of Things technology, the compact design and heat dissipation management of node equipment have become key challenges. Traditional power supply structures usually have problems such as large space occupation and insufficient heat dissipation, especially in the case of high power consumption and multi-functional module integration, these problems are more prominent. At the same time, the existing technology lacks a compact and efficient heat dissipation structure, which makes it difficult for equipment to operate efficiently in a limited space. Summary of the invention

[0003] The purpose of the utility model is to provide a compact power supply structure for an electric power Internet of Things node.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented according to the following technical scheme:

[0005] The utility model includes a power transformer, a module assembly, a guide heat dissipation assembly and a heat dissipation fan. The guide heat dissipation assembly is respectively arranged on both sides of the power transformer. There are multiple module assemblies, and the air inlets and air outlets of the multiple module assemblies are connected in series. The air outlet of the module assembly is connected to the air inlet of the guide heat dissipation assembly, and the air outlet of the guide heat dissipation assembly is connected to the air inlet of the heat dissipation fan.

[0006] Furthermore, the diversion heat dissipation component includes a thermal conductive layer, heat dissipation fins, and a diversion shell. The thermal conductive layer is attached to the side of the power transformer, and the thermal conductive layer is detachably connected to the power transformer. A plurality of heat dissipation fins are evenly distributed on the other side of the thermal conductive layer. The diversion shell is detachably connected to a side of the thermal conductive layer on which the heat dissipation fins are arranged. The diversion shell covers the heat dissipation fins. A diversion air inlet is arranged at the lower end of the diversion shell, and a diversion air outlet is arranged at the upper end of the diversion shell. The diversion air outlet is connected to the air inlet of the heat dissipation fan, and the diversion air inlet is connected to the air outlet of the module component.

[0007] Furthermore, the module assembly is composed of multiple functional modules, and a module air outlet corresponding to the position of the guide air inlet is arranged at the upper end of each functional module, and a module air inlet corresponding to the position of the module air outlet of the next functional module is arranged at the lower end of each functional module. The module air inlet is not arranged at the bottom of the functional module located at the lowest end, and a bottom module air inlet is arranged on the side of the functional module located at the lowest end.

[0008] Furthermore, the functional modules include a power module, a sensor module, a communication module, a Bluetooth module, and a storage module.

[0009] The beneficial effects of the utility model are:

[0010] The utility model is a compact power supply structure of an electric power Internet of Things node. Compared with the prior art, the utility model has the following significant effects:

[0011] 1. Compact design: The modular component stacking method is adopted to effectively reduce the volume of the node and maximize the use of limited space.

[0012] 2. Efficient heat dissipation: The introduction of the guide heat dissipation component improves the heat dissipation efficiency through the synergistic effect of the thermal conductive layer, heat dissipation fins and guide shell, ensuring that the node can still operate stably under high power consumption conditions.

[0013] 3. Flexible configuration: Module components can select different functional modules according to actual needs, which improves the flexibility and customizability of the node.

[0014] 4. Energy saving and environmental protection: Through maximum power point tracking and intelligent heat dissipation design, energy consumption is reduced, meeting the requirements of green and sustainable development.

[0015] 5. Simplified manufacturing and maintenance: Modular design makes node manufacturing and maintenance easier, while improving system stability and reliability.

[0016] This technical solution has achieved significant innovation in the power structure design of power Internet of Things nodes, providing an optimized solution for the efficient operation of node equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the exploded structure of one side of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded structure of the other side of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection state structure of the utility model.

[0020] In the figure: power transformer 1, thermal conductive layer 2, heat dissipation fins 3, guide shell 4, guide air outlet 5, guide air inlet 6, heat dissipation fan 7, functional module 8, module air inlet 9, module air outlet 10, bottom module air inlet 11. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The schematic embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0022] like Figure 1-3As shown: the utility model includes a power transformer 1, a module assembly, a diversion and heat dissipation assembly and a heat dissipation fan 7, wherein one diversion and heat dissipation assembly is respectively arranged on both sides of the power transformer 1, and there are multiple module assemblies, and the inlets and air outlets of multiple module assemblies are connected in series, and the air outlets of the module assemblies are connected to the air inlet of the diversion and heat dissipation assembly, and the air outlets of the diversion and heat dissipation assembly are connected to the air inlet of the heat dissipation fan 7.

[0023] Furthermore, the diversion heat dissipation component includes a thermal conductive layer 2, heat dissipation fins 3, and a diversion shell 4. The thermal conductive layer 2 is attached to the side of the power transformer 1, and the thermal conductive layer 2 is detachably connected to the power transformer 1. A plurality of heat dissipation fins 3 are evenly distributed on the other side of the thermal conductive layer 2. The diversion shell 4 is detachably connected to one side of the thermal conductive layer 2 where the heat dissipation fins 3 are arranged. The diversion shell 4 covers the heat dissipation fins 3 inside. A diversion air inlet 6 is arranged at the lower end of the diversion shell 4, and a diversion air outlet 5 is arranged at the upper end of the diversion shell 4. The diversion air outlet 5 is connected to the air inlet of the heat dissipation fan 7, and the diversion air inlet 6 is connected to the air outlet of the module component.

[0024] Furthermore, the module assembly is composed of a plurality of functional modules 8, and a module air outlet 10 corresponding to the position of the guide air inlet 6 is arranged at the upper end of each functional module 8, and a module air inlet 9 corresponding to the position of the module air outlet 10 of the next functional module 8 is arranged at the lower end of each functional module 8. The module air inlet 9 is not arranged at the bottom of the functional module 8 at the lowest end, and a bottom module air inlet 11 is arranged on the side of the functional module 8 at the lowest end.

[0025] Furthermore, the functional module 8 includes a power module, a sensor module, a communication module, a Bluetooth module, and a storage module.

[0026] The working principle of the utility model is as follows:

[0027] When the utility model is used, the modules required to be used are superimposed, and the functional module 8 includes a power module, a sensor module, a communication module, a Bluetooth module, a storage module, etc. Different module combinations are selected for different node requirements, and the modules are arranged overlappingly. The communication wiring in the module adopts conventional wiring, and wiring can be performed by opening wiring holes on the side (not shown in the figure). The power transformer 1 generates the highest heat, so diversion and heat dissipation components are arranged on both sides of the power transformer 1. The airflow enters the functional module 8 from the bottom module air inlet 11, passes through the module air inlet 9 and the module air outlet 10 of each functional module 8 in turn, and enters the diversion shell 4 from the diversion air inlet 6. The heat conductive layer 2 absorbs the heat of the power transformer 1, and the heat dissipation fins 3 absorb and release the heat in the diversion shell 4. The airflow takes away the heat when passing through, and the airflow is discharged to the heat dissipation fan 7 through the diversion air outlet 5. The overall equipment is compactly designed, and a heat dissipation fan 7 is used to complete the heat dissipation of all modules and the power transformer.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the invention. 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 invention, 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 compact power supply structure for an electric power Internet of Things node, comprising a power transformer (1), characterized in that: It also includes a module component, a diversion and heat dissipation component and a heat dissipation fan (7), wherein one of the diversion and heat dissipation components is respectively arranged on both sides of the power transformer (1), and there are multiple module components, the air inlets and air outlets of the multiple module components are connected in series, the air outlets of the module components are connected to the air inlets of the diversion and heat dissipation components, and the air outlets of the diversion and heat dissipation components are connected to the air inlets of the heat dissipation fan (7).

2. The compact power supply structure of the power Internet of Things node according to claim 1 is characterized in that: The diversion heat dissipation component comprises a heat conduction layer (2), heat dissipation fins (3), and a diversion shell (4); the heat conduction layer (2) is mounted on the side of the power transformer (1); the heat conduction layer (2) is detachably connected to the power transformer (1); a plurality of heat dissipation fins (3) are evenly distributed on the other side of the heat conduction layer (2); the diversion shell (4) is detachably connected to the side of the heat conduction layer (2) on which the heat dissipation fins (3) are arranged; the diversion shell (4) covers the heat dissipation fins (3) therein; a diversion air inlet (6) is arranged at the lower end of the diversion shell (4); a diversion air outlet (5) is arranged at the upper end of the diversion shell (4); the diversion air outlet (5) is connected to the air inlet of the heat dissipation fan (7); and the diversion air inlet (6) is connected to the air outlet of the module component.

3. The compact power supply structure of the power Internet of Things node according to claim 2 is characterized in that: The module assembly is composed of a plurality of functional modules (8), the upper end of each functional module (8) is provided with a module air outlet (10) corresponding to the position of the guide air inlet (6), the lower end of each functional module (8) is provided with a module air inlet (9) corresponding to the position of the module air outlet (10) of the next functional module (8), the bottom of the functional module (8) at the lowest end is not provided with the module air inlet (9), and the side of the functional module (8) at the lowest end is provided with a bottom module air inlet (11).

4. The compact power supply structure of the power Internet of Things node according to claim 3 is characterized in that: The functional module (8) comprises a power module, a sensor module, a communication module, a Bluetooth module, and a storage module.

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