A triggered power-on heat dissipation product

Abstract

The utility model discloses a trigger formula power -on heat dissipation product, it includes heat dissipation device, electric connection device and several groups of fan device, and several groups of fan device distribute and set in the top of heat dissipation device to form the ventilation heat dissipation path, every fan device includes a group of PCB board, electric connection device includes switching mechanism and circuit mechanism, and switching mechanism includes the switching board of same setting number with fan device, and circuit mechanism includes the main circuit component and several groups branch circuit component of electric connection, every branch circuit component sets up on a group switching board, and with a group PCB board electric connection to form the passage state, the utility model discloses according to the required number of fan device, and the corresponding switching board is configured, and through the corresponding branch circuit component and PCB board electric connection to form the passage state, replace traditional terminal wire electric connection structure, make internal wiring neat and orderly, keep the proper space between fan device and electric connection device, improve air circulation, optimize heat dissipation effect.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation products, specifically to a trigger-type power-on heat dissipation product. Background Technology

[0002] Existing heat dissipation products generally use terminal wire electrical connection structures to achieve conductive connection between electrical connection devices and fan devices. However, the wiring of terminal wire structures is prone to becoming messy and disorganized, affecting aesthetics. It may also increase the risk of overheating, short circuits, and other failures during heat dissipation, posing significant safety hazards. In addition, it occupies heat dissipation and ventilation space, affecting heat dissipation efficiency and effectiveness. Furthermore, terminal wire structures require manual installation of multiple clips for fixation, making assembly cumbersome and difficult, and easily damaging the surface of the terminal wires, posing significant safety hazards. Utility Model Content

[0003] To overcome the above-mentioned technical problems, this utility model discloses a trigger-type power-on heat dissipation product.

[0004] The technical solution adopted by this utility model to achieve the above objectives is as follows: A trigger-activated heat dissipation product includes a heat dissipation device, an electrical connection device, and several sets of fan devices, wherein the several sets of fan devices are distributed above the heat dissipation device to form a ventilation and heat dissipation path. Each of the aforementioned fan units includes a set of PCB boards; The electrical connection device includes a switching mechanism and a circuit mechanism, and the switching mechanism includes the same number of switching plates as the fan device; The circuit structure includes an electrically connected main circuit assembly and several sets of branch circuit assemblies. Each branch circuit assembly is disposed on a set of adapter boards and electrically connected to a set of PCB boards to form a circuit state.

[0005] The aforementioned trigger-type power-on heat dissipation product includes a heat dissipation plate, on which several heat dissipation groups are arranged at intervals, and each heat dissipation group includes several heat dissipation fins arranged in an array.

[0006] In the aforementioned trigger-type power-on heat dissipation product, the end of the heat sink away from the heat dissipation fins is provided with a plurality of heat transfer grooves for accommodating heat dissipation pipes, and the heat transfer grooves are in heat transfer contact with the heat dissipation pipes.

[0007] In the aforementioned trigger-type power-on heat dissipation product, a first heat dissipation gap is formed between adjacent heat dissipation groups, and a second heat dissipation gap is formed between adjacent heat dissipation fins.

[0008] The aforementioned trigger-type power-on heat dissipation product, wherein the fan device further includes a device body, and the device body is provided with a first air inlet and a second air inlet corresponding to the first heat dissipation gap and the second heat dissipation gap, respectively; A first ventilation and heat dissipation path is formed between the first air inlet, the first heat dissipation gap, and the fan device; A second ventilation and heat dissipation path is formed between the second air inlet, the second heat dissipation gap, and the fan device.

[0009] In the aforementioned trigger-activated heat dissipation product, the airflow direction of the fan device is perpendicular to the heat dissipation surface of the heat dissipation device.

[0010] The aforementioned trigger-type power-on heat dissipation product, wherein the fan device further includes a fan blade mounting base, the fan blade mounting base includes an adapter plate mounting slot and a PCB mounting slot, the adapter plate and the PCB board are respectively disposed in the adapter plate mounting slot and the PCB mounting slot, and the PCB mounting slot extends to be provided with a buckle for securing the PCB board.

[0011] In the aforementioned trigger-type power-on heat dissipation product, the adapter plate is detachably and securely connected to the fan blade mounting base, the fan blade mounting base is detachably and securely connected to the device body, and the heat dissipation device is detachably and securely connected to the device body.

[0012] The beneficial effects of this utility model are as follows: This utility model has a reasonable and ingenious design. It innovatively optimizes the electrical connection device into a transfer mechanism and a circuit mechanism. According to the required number of fan devices, the corresponding transfer board is configured, and it is electrically connected to the PCB board through the corresponding branch circuit components to form a circuit state, replacing the traditional terminal wire electrical connection structure. On the one hand, it effectively simplifies the conductive connection method, the structure is compact and neat, the internal wiring is clean and orderly, the appearance is more beautiful and simple, and the utilization rate of the internal space of the product is improved. On the other hand, it reduces the setting of wires, maintains an appropriate space between the fan device and the electrical connection device, helps to improve air circulation, and further optimizes the heat dissipation effect. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a top view of the structure of this utility model; Figure 2 This is a top view of the electrical connection device in this utility model; Figure 3 This is a three-dimensional schematic diagram of the heat dissipation device in this utility model. Detailed Implementation

[0015] The present invention will be further described below through specific embodiments, so as to make the technical solution of the present invention easier to understand and master, rather than to limit the present invention.

[0016] Example: See Figures 1 to 3 This embodiment provides a trigger-type power-on heat dissipation product, which includes a heat dissipation device 1, an electrical connection device 2, and several sets of fan devices 3. The several sets of fan devices 3 are distributed above the heat dissipation device 1 to form a ventilation and heat dissipation path. Each of the fan devices 3 includes a set of PCB boards 31; The electrical connection device 2 includes a conversion mechanism and a circuit mechanism. The conversion mechanism includes the same number of conversion plates 21 as the fan device 3. The circuit structure includes a main circuit assembly 22 and several sets of branch circuit assemblies 23 that are electrically connected. Each branch circuit assembly 23 is disposed on a set of adapter boards 21 and is electrically connected to a set of PCB boards 31 to form a circuit state.

[0017] Specifically, the electrical connection device 2 is innovatively optimized into an adapter mechanism and circuit mechanism. According to the required number of fan devices 3, the corresponding adapter board 21 is configured, and it is electrically connected to the PCB board 31 through the corresponding branch circuit assembly 23 to form a circuit state, replacing the traditional terminal wire electrical connection structure. On the one hand, it effectively simplifies the conductive connection method, the structure is compact and neat, the internal wiring is clean and orderly, the appearance is more beautiful and simple, and the utilization rate of the internal space of the product is improved. On the other hand, it reduces the setting of wires, maintains an appropriate space between the fan device 3 and the electrical connection device 2, which helps to improve air circulation and further optimize the heat dissipation effect.

[0018] Preferably, the heat dissipation device 1 includes a heat dissipation plate, on which a plurality of heat dissipation groups are arranged at intervals. Each heat dissipation group includes a plurality of heat dissipation fins 11 arranged in an array. Specifically, the number of heat dissipation groups and the number of heat dissipation fins 11 in each heat dissipation group can be set according to the actual use. The heat dissipation fins 11 effectively increase the heat dissipation area and improve the heat dissipation efficiency and effect.

[0019] Preferably, the end of the heat sink away from the heat sink fins 11 is provided with a plurality of heat transfer grooves for accommodating the heat dissipation pipes 12, and the heat transfer grooves are in heat transfer contact with the heat dissipation pipes 12; specifically, the heat dissipation pipes 12 are used to circulate the contents such as gas or liquid to be cooled, and the heat carried therein is conducted to the heat sink through the heat transfer grooves, so as to realize continuous and efficient heat transfer and cooling operation on the contents of the heat dissipation pipes 12.

[0020] Furthermore, a first heat dissipation gap 13 is formed between adjacent heat dissipation groups, and a second heat dissipation gap 14 is formed between adjacent heat dissipation fins 11; when airflow enters the first heat dissipation gap 13 and / or the second heat dissipation gap 14, it efficiently removes the heat from the heat dissipation fins 11, improving heat dissipation efficiency and effect.

[0021] Preferably, the fan device 3 further includes a device body, and the device body is provided with a first air inlet and a second air inlet respectively corresponding to the first heat dissipation gap 13 and the second heat dissipation gap 14; A first ventilation and heat dissipation path is formed between the first air inlet, the first heat dissipation gap 13 and the fan device 3; A second ventilation and heat dissipation path is formed between the second air inlet, the second heat dissipation gap 14 and the fan device 3.

[0022] Specifically, when the fan device 3 is working, it creates a negative pressure inside the product, and the airflow enters through the first air inlet and / or the second air inlet, and flows along the first heat dissipation gap 13 and / or the second heat dissipation gap 14 to efficiently remove the heat from the heat dissipation fins 11. Finally, the airflow flows out along the first ventilation and heat dissipation path and / or the second ventilation and heat dissipation path.

[0023] Specifically, the airflow direction of the fan device 3 is perpendicular to the heat dissipation surface of the heat dissipation device 1, further optimizing the standardization and orderliness of ventilation and heat dissipation.

[0024] Preferably, the fan device 3 further includes a fan blade mounting base 32, which includes an adapter plate mounting slot and a PCB mounting slot. The adapter plate 21 and the PCB board 31 are respectively disposed in the adapter plate mounting slot and the PCB mounting slot, and the PCB mounting slot extends to provide a buckle for securing the PCB board 31. Specifically, the fan blade mounting base 32 is used to install the fan blades in the fan device 3. During assembly, the adapter plate 21 and the PCB board 31 are respectively installed in the adapter plate mounting slot and the PCB mounting slot, and the PCB board 31 forms an electrical connection with the branch circuit assembly 23, effectively improving the stability and reliability of the electrical connection between the PCB board 31 and the branch circuit assembly 23.

[0025] Specifically, the adapter plate 21 is detachably and securely connected to the fan blade mounting base 32, the fan blade mounting base 32 is detachably and securely connected to the device body, and the heat dissipation device 1 is detachably and securely connected to the device body; preferably, screw fastening can be used for assembly to improve the ease of assembly between the various structures.

[0026] When this utility model is in operation, it includes the following steps: (1) The contents to be cooled flow through the heat dissipation pipe 12; (2) The heat carried by the contents is conducted to the heat dissipation plate through the heat transfer groove, and the heat dissipation plate quickly conducts the heat to each of the heat dissipation fins 11. (3) The fan device 3 operates to create a negative pressure inside the product, which drives the airflow to enter through the first air inlet and / or the second air inlet, and flows along the first heat dissipation gap 13 and / or the second heat dissipation gap 14 to remove the heat from the heat dissipation fins 11. Finally, the airflow flows out along the first ventilation and heat dissipation path and / or the second ventilation and heat dissipation path to achieve heat dissipation and cooling of the contents in the heat dissipation pipe 12.

[0027] This utility model features a reasonable and ingenious design, innovatively optimizing the electrical connection device into an adapter mechanism and a circuit mechanism. Based on the required number of fan devices, a corresponding adapter board is configured, and the adapter is electrically connected to the PCB board via corresponding branch circuit components to form a circuit, replacing the traditional terminal wire electrical connection structure. This effectively simplifies the conductive connection method, resulting in a compact and neat structure, orderly internal wiring, and a more aesthetically pleasing and concise appearance, improving the utilization rate of the product's internal space. Furthermore, it reduces the number of wires, maintains appropriate space between the fan device and the electrical connection device, helps improve airflow, and further optimizes heat dissipation.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model using the disclosed technical means and content, or modify it into equivalent embodiments with equivalent changes, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the shape, structure, and principle of this utility model without departing from its technical solution should be covered within the protection scope of this utility model.

Claims

1. A trigger-activated power-on heat dissipation product, characterized in that, The product includes a heat dissipation device, an electrical connection device, and several sets of fan devices, with the several sets of fan devices distributed above the heat dissipation device to form a ventilation and heat dissipation path. Each of the aforementioned fan units includes a set of PCB boards; The electrical connection device includes a switching mechanism and a circuit mechanism, and the switching mechanism includes the same number of switching plates as the fan device; The circuit structure includes an electrically connected main circuit assembly and several sets of branch circuit assemblies. Each branch circuit assembly is disposed on a set of adapter boards and electrically connected to a set of PCB boards to form a circuit state.

2. The trigger-type power-on heat dissipation product according to claim 1, characterized in that, The heat dissipation device includes a heat dissipation plate, on which a number of heat dissipation groups are arranged at intervals, and each heat dissipation group includes a number of heat dissipation fins arranged in an array.

3. The trigger-type power-on heat dissipation product according to claim 2, characterized in that, The heat sink is provided with a number of heat transfer grooves at the end away from the heat dissipation fins for accommodating heat dissipation pipes, and the heat transfer grooves are in heat transfer contact with the heat dissipation pipes.

4. The trigger-type power-on heat dissipation product according to claim 3, characterized in that, A first heat dissipation gap is formed between adjacent heat dissipation groups, and a second heat dissipation gap is formed between adjacent heat dissipation fins.

5. The trigger-type power-on heat dissipation product according to claim 4, characterized in that, The fan device also includes a device body, and the device body is provided with a first air inlet and a second air inlet respectively corresponding to the first heat dissipation gap and the second heat dissipation gap; A first ventilation and heat dissipation path is formed between the first air inlet, the first heat dissipation gap, and the fan device; A second ventilation and heat dissipation path is formed between the second air inlet, the second heat dissipation gap, and the fan device.

6. The trigger-type power-on heat dissipation product according to claim 5, characterized in that, The airflow direction of the fan device is perpendicular to the heat dissipation surface of the heat dissipation device.

7. The trigger-type power-on heat dissipation product according to claim 5, characterized in that, The fan device further includes a fan blade mounting base, which includes an adapter plate mounting slot and a PCB mounting slot. The adapter plate and the PCB are respectively disposed in the adapter plate mounting slot and the PCB mounting slot, and the PCB mounting slot extends to be provided with a buckle for securing the PCB.

8. The trigger-type power-on heat dissipation product according to claim 7, characterized in that, The adapter plate is detachably and securely connected to the fan blade mounting base, the fan blade mounting base is detachably and securely connected to the device body, and the heat dissipation device is detachably and securely connected to the device body.

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