Novel radiator

Abstract

The utility model relates to the technical field of radiators, in particular to a novel radiator, which comprises radiating fins attached to a heat source and a radiating fan, an installation frame is fixedly arranged on the other sides of the radiating fins, and the radiating fan is detachably installed in the installation frame. An electrostatic dustproof assembly used for preventing dust from entering is further arranged on the side, opposite to the cooling fins, of the cooling fan, and the electrostatic dustproof assembly is detachably installed in the installation frame. The electrostatic dustproof assembly is arranged on the side, facing the outside, of the cooling fan, dust carried in airflow sucked by the cooling fan from the outside can be adsorbed and filtered and does not enter the radiator, and normal operation of the radiator is effectively maintained; and the detachable installation mode of sliding insertion facilitates disassembly and installation, and cleaning and maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to a new type of radiator. Background Art

[0002] A radiator is a heat dissipation component used in computers or other electronic devices. Since a large number of integrated circuits are used in modern computers, these circuits will generate a lot of heat when working. If the heat is not removed in time, it will affect the performance and service life of the computer. To solve this problem, computer radiators came into being. Computer radiators usually consist of heat sinks, heat pipes, fans, etc. Their function is to absorb the heat generated by the processor and quickly dissipate it into the air to ensure the normal temperature of computer components.

[0003] However, it is found that the existing radiator needs a built-in cooling fan to reduce the surface temperature of the heat sink, which will inevitably cause a large amount of dust and impurities to enter and block the fan and the heat sink, affecting the heat dissipation effect and even causing the radiator to malfunction. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides a novel radiator, which aims to solve the problem of performance degradation caused by dust entering the interior of the radiator.

[0005] The solution adopted by the utility model to solve its technical problem is: a new type of radiator, including a heat sink and a heat dissipation fan attached to a heat source, a mounting frame fixedly provided on the other side of the heat sink, the heat dissipation fan can be detachably installed in the mounting frame, and an electrostatic dustproof component for preventing dust from entering is also provided on the side of the heat dissipation fan facing away from the heat sink, and the electrostatic dustproof component can be detachably installed in the mounting frame.

[0006] By adopting the above technical solution, an electrostatic dustproof component is provided on the side of the cooling fan facing outward, which can absorb and filter the dust carried in the air flow sucked in by the cooling fan from the outside without entering the inside of the radiator, thereby effectively maintaining the normal operation of the radiator; and the detachable connection is convenient for cleaning and maintenance.

[0007] Furthermore, the electrostatic dustproof component includes a positive electrostatic metal mesh and a negative electrostatic metal mesh which are inserted in parallel in the installation frame.

[0008] By adopting the above technical solution, the mesh surfaces of the positive electrostatic metal mesh and the negative electrostatic metal mesh are parallel to the air inlet surface of the cooling fan and completely cover the air inlet surface; the negatively charged and positively charged dust will be adsorbed on the positive electrostatic metal mesh and the negative electrostatic metal mesh respectively to prevent the dust from entering the radiator to hinder the air flow and heat transfer; and because the metal mesh has multiple openings, it will not hinder the air intake of the cooling fan.

[0009] Furthermore, two micro electrostatic generators for providing positive static electricity and negative static electricity respectively are provided on the top of the mounting frame, and the micro electrostatic generators are electrically connected to the positive electrostatic metal mesh and the negative electrostatic metal mesh respectively.

[0010] By adopting the above technical solution, two micro electrostatic generators provide positive static electricity and negative static electricity to the positive electrostatic metal mesh and the negative electrostatic metal mesh respectively, forming an independent filtering system.

[0011] Furthermore, a dust collecting trough is provided under the positive electrostatic metal mesh and the negative electrostatic metal mesh, and the dust collecting trough is slidably installed at the bottom of the installation frame.

[0012] By adopting the above technical solution, when air flows through the electrostatic metal mesh, the static electricity will cause dust and particulate matter to be adsorbed on the metal mesh, and the dust collecting trough can collect the dust and is slidably installed at the bottom of the installation frame, which can be easily pulled out for cleaning and maintenance, ensuring the normal operation and long-term effect of the filtration system.

[0013] Furthermore, the edges of the positive electrostatic metal mesh and the negative electrostatic metal mesh are both covered with insulating frames.

[0014] By adopting the above technical solution, the insulating frame isolates the electrostatic metal mesh from the surrounding cooling fans and heat sinks, preventing electrical contact between the metal mesh and other components. This effectively reduces the electrical conduction path between the electrostatic metal mesh and the external environment, reduces the risk of current leakage, and thus improves safety.

[0015] Furthermore, the installation frame is provided with extension parts on both sides away from the end surface of the heat sink, and the extension parts are provided with installation grooves adapted to the insulating frame, and the insulating frame is slidably arranged in the installation grooves.

[0016] By adopting the above technical solution, the positive electrostatic metal mesh and the negative electrostatic metal mesh can be quickly installed and disassembled by sliding the insulating frame into the installation groove, which is convenient for later maintenance.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model arranges an electrostatic dustproof component composed of a positive electrostatic metal mesh and a negative electrostatic metal mesh on the air inlet side of the cooling fan facing outward, which can adsorb dust carrying positive and negative charges in the airflow to prevent it from entering the interior of the radiator, thereby maintaining the overall cleanliness of the radiator, and being able to operate continuously and maintain a good heat dissipation effect.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of this embodiment;

[0020] Figure 2 is a rear view of this embodiment;

[0021] Figure 3 It is a front view of this embodiment.

[0022] In the figure: 1. heat sink; 2. cooling fan; 3. mounting frame; 31. extension portion; 32. mounting slot; 4. electrostatic dustproof component; 41. positive electrostatic metal mesh; 42. negative electrostatic metal mesh; 5. micro electrostatic generator; 6. dust collecting slot; 7. insulating frame. DETAILED DESCRIPTION

[0023] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0024] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "top", "inner", "outer" and the like used herein to indicate positions or positional relationships are 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0025] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it 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 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 this utility model can be understood by specific circumstances.

[0026] like Figures 1 to 3 As shown, a new type of radiator is intended to provide a new type of radiator that can prevent dust from entering and clogging the cooling fan 2 and the heat sink 1; it includes a heat sink 1 and a cooling fan 2 attached to a heat source, wherein in this embodiment, a mounting frame 3 is fixedly provided on the other side of the heat sink 1, and the cooling fan 2 can be detachably installed in the mounting frame 3, and an electrostatic dustproof component 4 for preventing dust from entering is also provided on the side of the cooling fan 2 facing away from the heat sink 1, and the electrostatic dustproof component 4 can be detachably installed in the mounting frame 3.

[0027] The present embodiment provides an electrostatic dustproof component 4 on the side of the cooling fan 2 facing outward, which can effectively filter out dust and impurities in the air and prevent them from entering the interior of the radiator, thereby maintaining the radiator in good operating condition, thereby extending the service life of the radiator, improving the heat dissipation efficiency, and reducing the possibility of machine failure; and the fan and the electrostatic dustproof component 4 are detachable, so that the user can easily remove them for cleaning and maintenance, thereby ensuring the long-term stability and reliability of the radiator.

[0028] like Figure 1 As shown, the electrostatic dustproof component 4 of this embodiment includes a positive electrostatic metal mesh 41 and a negative electrostatic metal mesh 42 which are inserted in parallel in the above-mentioned mounting frame 3. By stacking the positive electrostatic metal mesh 41 and the negative electrostatic metal mesh 42 in parallel, the air inlet surface of the cooling fan 2 can be completely covered. When the cooling fan 2 is running and brings in dust, the dust with positive or negative charge will be adsorbed on the corresponding electrostatic metal mesh to prevent it from entering the inside of the radiator. This can prevent dust from accumulating on the heat sink 1, hindering air flow and heat transfer, and ensuring the normal operation and heat dissipation effect of the radiator. And due to the open hole structure of the metal mesh, it will not hinder the air intake of the cooling fan 2, ensuring that enough fresh air can enter the radiator to maintain a good heat dissipation effect.

[0029] like Figure 3 As shown, two micro electrostatic generators 5 are provided on the top of the mounting frame 3 of the present embodiment, and the left and right micro electrostatic generators 5 are electrically connected to the positive electrostatic metal mesh 41 and the negative electrostatic metal mesh 42 through wiring, respectively, and are used to provide positive static electricity and negative static electricity to the positive electrostatic metal mesh 41 and the negative electrostatic metal mesh 42, respectively, and together constitute an adsorption component to adsorb and clean the dust that enters.

[0030] like Figure 1 As shown, a dust collecting trough 6 is further provided under the positive electrostatic metal mesh 41 and the negative electrostatic metal mesh 42 of this embodiment, and the dust collecting trough 6 is slidably mounted at the bottom of the mounting frame 3. When air flows through the electrostatic metal mesh, the static electricity will cause dust and particulate matter to be adsorbed on the metal mesh, and the dust collecting trough 6 can collect the dust to prevent it from further spreading. Moreover, the dust collecting trough 6 is slidably mounted at the bottom of the mounting frame 3, so that the dust collecting trough 6 can be conveniently taken out for cleaning and maintenance, and the dust accumulated in the dust collecting trough 6 can be regularly removed to ensure the normal operation and long-term effect of the filtration system.

[0031] like Figure 1As shown, in this embodiment, the edges of the positive electrostatic metal mesh 41 and the negative electrostatic metal mesh 42 are both sleeved with an insulating frame 7, and the insulating frame 7 is provided with a wiring connected to the above-mentioned two micro electrostatic generators 5; the insulating frame 7 isolates the electrostatic metal mesh from the surrounding cooling fan 2 and the heat sink 1 to prevent electrical contact between the metal mesh and other components. The conductive path between the electrostatic metal mesh and the external environment is effectively reduced, and the risk of current leakage is reduced, thereby improving safety. In addition, the installation frame 3 is provided with an extension portion 31 on both sides away from the end surface of the heat sink 1, and a mounting groove 32 adapted to the insulating frame 7 is provided in the extension portion 31, and the insulating frame 7 is slidably arranged in the mounting groove 32. By sliding the insulating frame 7 into the mounting groove 32, the positive electrostatic metal mesh 41 and the negative electrostatic metal mesh 42 can be quickly installed and disassembled, which is convenient for later maintenance.

[0032] The working principle of this embodiment is: this embodiment sets an electrostatic dustproof component 4 composed of a positive electrostatic metal mesh 41 and a negative electrostatic metal mesh 42 on the air inlet side of the cooling fan 2 facing the outside, which can adsorb dust carrying positive and negative charges in the airflow to prevent it from entering the inside of the radiator, thereby maintaining the overall cleanliness of the radiator, and being able to operate continuously and maintain a good heat dissipation effect.

[0033] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.

Claims

1. A novel radiator, comprising a heat sink and a heat dissipation fan attached to a heat source, characterized in that: A mounting frame is fixedly provided on the other side of the heat sink, and the cooling fan is detachably installed in the mounting frame. An electrostatic dustproof component for preventing dust from entering is also provided on the side of the cooling fan facing away from the heat sink, and the electrostatic dustproof component is detachably installed in the mounting frame.

2. A novel radiator according to claim 1, characterized in that: The electrostatic dustproof component comprises a positive electrostatic metal mesh and a negative electrostatic metal mesh which are inserted in parallel in the installation frame.

3. A novel radiator according to claim 2, characterized in that: Two micro electrostatic generators for providing positive static electricity and negative static electricity are arranged on the top of the installation frame, and the micro electrostatic generators are electrically connected to the positive electrostatic metal mesh and the negative electrostatic metal mesh respectively.

4. A novel radiator according to claim 3, characterized in that: A dust collecting groove is also provided under the positive electrostatic metal mesh and the negative electrostatic metal mesh, and the dust collecting groove is slidably installed at the bottom of the installation frame.

5. A novel radiator according to claim 4, characterized in that: The edges of the positive electrostatic metal mesh and the negative electrostatic metal mesh are both covered with insulating frames.

6. A novel radiator according to claim 5, characterized in that: The installation frame is provided with extension parts on both sides away from the end surface of the heat sink, and the extension parts are provided with installation grooves adapted to the insulation frame, and the insulation frame is slidably arranged in the installation grooves.

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