Notebook computer cooling fan

Abstract

The utility model provides a notebook computer cooling fan, and relates to the technical field of cooling fan equipment. Comprising a mounting frame, a mounting top cover is mounted at the top of the mounting frame, by arranging the mounting frame, a mounting inner cavity and a mounting support, normal air outlet operation is conducted through cooperation of an air outlet groove and a filter screen, auxiliary heat dissipation treatment is conducted on a notebook computer, and one side of the mounting frame is conveniently separated and detached through an access cover; a first auxiliary positioning block and a positioning bolt are matched to mount the whole mounting frame and the interior of the notebook computer, an air inlet channel matched with a cooling fan for use is mounted in an air inlet cavity, and air is guided into the air inlet channel through the air inlet cavity, so that the air inlet channel is matched with the cooling fan for use, normal notebook computer cooling treatment is guaranteed, and the service life of the notebook computer is prolonged. The whole equipment which is not used is protected, the situation that the equipment collides with other elements in the notebook computer is reduced, the protection effect is achieved to a certain degree, and the labor frequency of frequent manual overhauling is reduced.

Description

Technical Field

[0001] This utility model relates to the field of cooling fan equipment technology, and in particular to a laptop cooling fan. Background Technology

[0002] Laptops typically use radial fans such as turbo fans and centrifugal fans for heat dissipation.

[0003] In practice, as laptops are used for longer periods, more and more dust accumulates on the fan blades. Since no protective devices are installed, the dust can easily collide with internal components, causing damage to the equipment, affecting normal use, and increasing the labor intensity of manual inspection and maintenance.

[0004] Therefore, this utility model provides a laptop cooling fan. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a laptop cooling fan.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a laptop cooling fan, including a mounting frame,

[0007] The top of the mounting frame is equipped with a top cover, the bottom of the mounting frame is equipped with a bottom cover, the outside of the mounting frame is equipped with a side protective cover, and the inside of the bottom cover is equipped with a bottom air inlet filter plate. The top cover, bottom cover, and side protective cover are used to perform daily protection on the entire equipment.

[0008] A mounting bracket is installed on the top of the bottom air inlet filter plate. The mounting bracket is located inside the mounting frame. A fan mounting bracket is installed on the top of the mounting bracket. A cooling fan is installed inside the fan mounting bracket. A temperature sensor is installed on one side of the fan mounting bracket. Temperature conduction plates are installed on both sides of the mounting bracket at equal intervals. The temperature conduction plates are used to assist in natural temperature conduction and heat dissipation. The temperature sensor is used to monitor and process the temperature inside the mounting frame in real time. The fan mounting bracket is used to position and install the cooling fan. The cooling fan is used for exhaust heat dissipation.

[0009] Batteries are installed inside the mounting frame and on both sides of the mounting bracket, providing the power resources for the operation of the equipment.

[0010] A connecting element is installed on one side of the mounting top cover, and a wiring plug is installed on the outside of the connecting element. When in use, the wiring circuit is connected to the connecting element through a line, and then installed inside the laptop through the wiring plug to perform power circulation operation.

[0011] In a preferred embodiment, the mounting frame has an internal cavity for use with the mounting bracket. A guide plate is installed inside the mounting cavity and above the two batteries. An inspection cover is installed on the outside of the mounting frame. An air outlet slot is provided on the top of the mounting cover. The guide plate has a cavity for use with the air outlet slot. A filter is installed inside the air outlet slot. The guide plate is used for air guiding, so that normal airflow is achieved through the air outlet slot and the filter, providing auxiliary heat dissipation for the laptop. The inspection cover facilitates the separation and disassembly of one side of the mounting frame. A first auxiliary positioning block is installed on the other side of the side protective cover. The first auxiliary positioning block has a positioning bolt connected to its internal thread. The first auxiliary positioning block and the positioning bolt work together to install the entire mounting frame into the laptop, improving the overall stability during use.

[0012] The technical effect of adopting the above-mentioned further solution is that: the air outlet and filter work together to perform normal air outlet operation, providing auxiliary heat dissipation for the laptop, and the inspection cover facilitates the separation and disassembly of one side of the mounting frame.

[0013] In a preferred embodiment, a second auxiliary positioning block is installed on the outer side of the side protective cover, on the side of the connecting element away from the connector plug. The second auxiliary positioning block has a through hole inside and is used to assist in positioning with the mounting frame. A positioning mounting side plate is installed on one side of the mounting bracket. An air inlet cavity is opened inside the mounting bracket. An air inlet channel for use with a cooling fan is installed inside the air inlet cavity. Air is guided into the air inlet channel through the air inlet cavity, thereby working with the cooling fan to ensure normal heat dissipation of the laptop.

[0014] The technical effect of adopting the above-mentioned further solution is that the second auxiliary positioning block is used to assist the mounting frame in positioning.

[0015] In a preferred embodiment, a main control board is mounted on the top of the mounting bracket. The main control board is located on one side of the fan mounting bracket, and a control chip is mounted on the top of the main control board. The main control board and the control chip are used to control the operation of various internal electrical devices.

[0016] The technical effect of adopting the above-mentioned further solution is that the main control board and control chip are used to control the operation of various internal electrical devices.

[0017] In a preferred embodiment, a control switch is fixedly connected to the top of the mounting bracket and to one side of the main control board, and a wiring circuit is fixedly connected to the top of the mounting bracket and to one side of the control chip. The wiring plug, battery, main control board, cooling fan, temperature sensor, wiring circuit, and control switch are all electrically connected to the control chip. The control chip is used to control the operation of the wiring plug, battery, main control board, cooling fan, temperature sensor, wiring circuit, and control switch, thereby realizing unified management of power equipment.

[0018] The technical effect of adopting the above-mentioned further solution is that the control chip is used to control the wiring plug, battery, main control board, cooling fan, temperature sensor, wiring circuit and control switch operation, realizing unified management of power equipment.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] By incorporating a mounting frame, internal cavity, and mounting bracket, the device is placed inside a laptop for normal operation. A top cover, bottom cover, and side protective covers provide daily protection. Temperature conduction plates assist in natural heat conduction and dissipation. A temperature sensor monitors the internal temperature of the mounting frame in real time. A fan mounting bracket positions the cooling fan for efficient airflow. Two batteries provide the power for operation. Wiring is connected to the components via wires, and a connector allows for power circulation within the laptop. A guide plate directs airflow through the exhaust duct and filter. The fan-operated system provides auxiliary cooling for the laptop. The access cover facilitates the separation and disassembly of one side of the mounting frame. The first auxiliary positioning block and positioning bolts work together to secure the mounting frame to the laptop's interior, improving overall stability during use. The second auxiliary positioning block has through holes for auxiliary positioning with the mounting frame. The air intake cavity contains an air intake channel for use with the cooling fan. Air is guided into the air intake channel through the air intake cavity to work with the cooling fan, ensuring proper laptop cooling. When not in use, the system provides protection, reducing the risk of collisions with other internal components and thus reducing the need for frequent manual maintenance. Attached Figure Description

[0021] Figure 1 A schematic diagram of the overall structure of a laptop cooling fan provided by this utility model. Figure 1 ;

[0022] Figure 2A schematic diagram of the overall structure of a laptop cooling fan provided by this utility model. Figure 2 ;

[0023] Figure 3 A schematic diagram of the internal structure of a mounting frame for a laptop cooling fan provided by this utility model;

[0024] Figure 4 A schematic diagram of a mounting bracket structure for a laptop cooling fan provided by this utility model. Figure 1 ;

[0025] Figure 5 A schematic diagram of a mounting bracket structure for a laptop cooling fan provided by this utility model. Figure 2 .

[0026] Legend:

[0027] 1. Mounting frame; 11. Mounting top cover; 12. Air outlet duct; 13. Side protective cover; 14. Mounting bottom cover; 15. First auxiliary positioning block; 16. Positioning bolt; 17. Second auxiliary positioning block; 18. Connecting element; 19. Wiring plug;

[0028] 2. Install the inner cavity; 21. Bottom air inlet filter plate; 22. Guide plate; 23. Battery; 24. Inspection cover;

[0029] 3. Mounting bracket; 31. Air inlet cavity; 32. Air inlet channel; 33. Positioning and mounting side plate; 34. Main control board; 35. Control chip; 36. Temperature conduction plate; 37. Fan mounting bracket; 38. Cooling fan; 39. Temperature sensor;

[0030] 4. Wiring circuit;

[0031] 5. Control switch. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1-5As shown, this embodiment provides a technical solution: a laptop cooling fan, including a mounting frame 1, a mounting top cover 11 mounted on the top of the mounting frame 1, a mounting bottom cover 14 mounted on the bottom of the mounting frame 1, a side protective cover 13 mounted on the outside of the mounting frame 1, and a bottom air intake filter 21 mounted inside the mounting bottom cover 14. The mounting top cover 11, the mounting bottom cover 14 and the side protective cover 13 are used to provide daily protection for the entire device.

[0034] In this design, a mounting bracket 3 is installed on the top of the bottom air inlet filter plate 21. The mounting bracket 3 is located inside the mounting frame 1. A fan mounting bracket 37 is installed on the top of the mounting bracket 3. A cooling fan 38 is installed inside the fan mounting bracket 37. A temperature sensor 39 is installed on one side of the fan mounting bracket 37. Temperature conduction plates 36 are evenly distributed on both sides of the mounting bracket 3. The temperature conduction plates 36 are used to assist in natural temperature conduction and heat dissipation. The temperature sensor 39 is used to monitor the internal temperature of the mounting frame 1 in real time. The fan mounting bracket 37 is used to position and install the cooling fan 38. The cooling fan 38 is used for exhaust heat dissipation. Batteries 23 are installed inside the mounting frame 1 and on both sides of the mounting bracket 3. The two batteries 23 provide the power resources for the operation of the equipment.

[0035] In this design, a connecting element 18 is installed on one side of the top cover 11, and a wiring plug 19 is installed on the outside of the connecting element 18. When in use, the wiring circuit 4 is connected to the connecting element 18 through the line, and then installed inside the laptop through the wiring plug 19 to perform power circulation operation.

[0036] Going a step further, such as Figures 1-3 As shown: In this solution, the mounting frame 1 has an inner mounting cavity 2 for use with the mounting bracket 3. Inside the inner mounting cavity 2 and above the two batteries 23, a guide plate 22 is installed. An inspection cover 24 is installed on the outside of the mounting frame 1. An air outlet slot 12 is opened on the top of the mounting top cover 11. The guide plate 22 has a cavity for use with the air outlet slot 12. A filter is installed inside the air outlet slot 12. The guide plate 22 is used for air guiding. Thus, the air outlet slot 12 and the filter work together to perform normal air outlet operation and provide auxiliary heat dissipation for the laptop. The inspection cover 24 facilitates the separation and disassembly of one side of the mounting frame 1.

[0037] Going a step further, such as Figures 1-3 As shown: In this solution, a first auxiliary positioning block 15 is installed on the other side of the side protective cover 13. The first auxiliary positioning block 15 is internally threaded with a positioning bolt 16. The first auxiliary positioning block 15 and the positioning bolt 16 work together to install the mounting frame 1 into the inside of the laptop, which improves the overall stability during use.

[0038] A second auxiliary positioning block 17 is installed on the outside of the side protective cover 13 of this solution and on the side of the connecting element 18 away from the wiring plug 19. The second auxiliary positioning block 17 has a through hole inside and is used to cooperate with the mounting frame 1 for auxiliary positioning.

[0039] Going a step further, such as Figures 4-5 As shown, in this solution, a positioning mounting side plate 33 is installed on one side of the mounting bracket 3. An air intake cavity 31 is opened inside the mounting bracket 3. An air intake channel 32 for use with the cooling fan 38 is installed inside the air intake cavity 31. Air is guided into the air intake channel 32 through the air intake cavity 31, thereby working with the cooling fan 38 to ensure normal heat dissipation of the laptop.

[0040] In this solution, a main control board 34 is installed on the top of the mounting bracket 3. The main control board 34 is located on one side of the fan mounting bracket 37. A control chip 35 is installed on the top of the main control board 34. The main control board 34 and the control chip 35 are used to control the operation of various internal electrical devices.

[0041] Going a step further, such as Figures 1-5 As shown, in this scheme, a control switch 5 is fixedly connected to the top of the mounting bracket 3 and to one side of the main control board 34, and a wiring circuit 4 is fixedly connected to the top of the mounting bracket 3 and to one side of the control chip 35. The wiring plug 19, the battery 23, the main control board 34, the cooling fan 38, the temperature sensor 39, the wiring circuit 4, and the control switch 5 are all electrically connected to the control chip 35. The control chip 35 is used to control the operation of the wiring plug 19, the battery 23, the main control board 34, the cooling fan 38, the temperature sensor 39, the wiring circuit 4, and the control switch 5, thereby realizing unified management of power equipment.

[0042] Working principle:

[0043] like Figures 1-5 As shown:

[0044] By setting up the mounting frame 1, the mounting cavity 2, and the mounting bracket 3, the device is placed inside the laptop for normal operation when in use. The top cover 11, the bottom cover 14, and the side protective cover 13 provide daily protection for the entire device.

[0045] Temperature conduction plate 36 is used to assist in natural temperature conduction and heat dissipation, and temperature sensor 39 is used to monitor the internal temperature of mounting frame 1 in real time.

[0046] The fan mounting bracket 37 is used to position and install the cooling fan 38, which is used for exhaust cooling. The power for the operation of the equipment is provided by two batteries 23.

[0047] When in use, the wiring circuit 4 is connected to the connecting element 18 via a line, and then installed inside the laptop via the wiring plug 19 to perform power circulation operation.

[0048] The control chip 35 is used to control the operation of the wiring plug 19, the storage battery 23, the main control board 34, the cooling fan 38, the temperature sensor 39, the wiring circuit 4, and the control switch 5, thereby realizing the unified management of power equipment.

[0049] The air outlet slot 12 is equipped with a filter screen, and the guide plate 22 is used for air guiding. The air outlet slot 12 and the filter screen work together to perform normal air outlet operation and provide auxiliary heat dissipation for the laptop. The inspection cover 24 makes it easy to separate and disassemble one side of the mounting frame 1.

[0050] The mounting frame 1 is installed into the laptop by the cooperation of the first auxiliary positioning block 15 and the positioning bolt 16, which improves the overall stability during use. The second auxiliary positioning block 17 has a through hole inside and is used to assist in the positioning of the mounting frame 1. The air intake cavity 31 is equipped with an air intake channel 32 for use with the cooling fan 38. Air is guided into the air intake channel 32 through the air intake cavity 31 to work with the cooling fan 38, ensuring normal heat dissipation of the laptop. It also protects the overall device when not in use, reducing the possibility of collision with other components inside the laptop, and to a certain extent, it has a protective effect and reduces the number of manual maintenance tasks.

[0051] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A notebook computer cooling fan, comprising a mounting frame (1), characterized in that, the top of the mounting frame (1) is provided with a mounting top cover (11), the bottom of the mounting frame (1) is provided with a mounting bottom cover (14), the outer side of the mounting frame (1) is provided with a side protection cover (13), and the inside of the mounting bottom cover (14) is provided with a bottom air inlet filter plate (21); the top of the bottom air inlet filter plate (21) is provided with a mounting bracket (3), the mounting bracket (3) is located in the inside of the mounting frame (1), the top of the mounting bracket (3) is provided with a fan mounting rack (37), the inside of the fan mounting rack (37) is provided with a cooling fan (38), one side of the fan mounting rack (37) is provided with a temperature sensor (39), and both sides of the mounting bracket (3) are provided with temperature conduction sheets (36) distributed at equal intervals; both sides of the mounting bracket (3) in the inside of the mounting frame (1) are provided with storage batteries (23); one side of the mounting top cover (11) is provided with a connecting element (18), and the outer side of the connecting element (18) is provided with a wire plug (19).

2. The notebook computer cooling fan of claim 1, wherein: the inside of the mounting frame (1) is provided with a mounting inner cavity (2) matched with the mounting bracket (3), the inside of the mounting inner cavity (2) and above the two storage batteries (23) is provided with a guide plate (22), the outer side of the mounting frame (1) is provided with an inspection cover (24), and the top of the mounting top cover (11) is provided with an air outlet groove (12).

3. The notebook computer cooling fan of claim 1, wherein: the other side of the side protection cover (13) is provided with a first auxiliary positioning block (15), and the inside of the first auxiliary positioning block (15) is threadedly connected with a positioning bolt (16).

4. The notebook computer cooling fan of claim 3, wherein: the outer side of the side protection cover (13) and on the side away from the wire plug (19) of the connecting element (18) is provided with a second auxiliary positioning block (17), and the inside of the second auxiliary positioning block (17) is provided with a through hole.

5. The notebook computer cooling fan of claim 4, wherein: one side of the mounting bracket (3) is provided with a positioning mounting side plate (33), the inside of the mounting bracket (3) is provided with an air inlet cavity (31), and the inside of the air inlet cavity (31) is provided with an air inlet channel (32) matched with the cooling fan (38).

6. The notebook computer cooling fan of claim 2, wherein: the top of the mounting bracket (3) is provided with a main control board (34), the main control board (34) is located on one side of the fan mounting rack (37), and the top of the main control board (34) is provided with a control chip (35).

7. The notebook computer cooling fan of claim 6, wherein: the top of the mounting bracket (3) and on one side of the main control board (34) is fixedly connected with a control switch (5), the top of the mounting bracket (3) and on one side of the control chip (35) is fixedly connected with a wire circuit (4), and the wire plug (19), the storage battery (23), the main control board (34), the cooling fan (38), the temperature sensor (39), the wire circuit (4) and the control switch (5) are electrically connected with the control chip (35).

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