Portable multifunctional computer cooling device

Abstract

The utility model relates to the field of computer heat dissipation, and discloses a portable multifunctional computer heat dissipation device which comprises a fan frame, a second folding rod and a lamp holder, a circular vent hole is formed in the fan frame, a fan is installed in the vent hole, a wire storage box is arranged in the center of the fan frame, and the wire storage box is connected with the second folding rod. A wire storage box is arranged on the upper surface of the fan frame, a wire is stored in the wire storage box and electrically connected with the fan, the other end of the wire is fixedly connected with a USB plug, a second magnetic clamping groove is formed in the upper surface of the fan frame, a magnetic block is fixedly connected into the magnetic clamping groove, and third magnetic clamping grooves are formed in the outer side edges of the two ends of the fan frame. By means of the design of multi-section folding and full utilization of space, the cooling device can be very small in size after being folded and convenient to store and carry, the trouble of occupying large space is solved, and meanwhile eyes of a user are protected when the user uses a computer at night by additionally arranging the eye protection lamp.

Description

Technical Field

[0001] The utility model belongs to the technical field of computer heat dissipation, in particular to a portable multifunctional computer heat dissipation device. Background Art

[0002] We are now in an era of rapid development of information technology. People's lives are generally inseparable from computers. Laptops are convenient tools used by people today. They can be carried with them, greatly facilitating people's lives. However, in order to make laptops more useful, protecting them is very important. In particular, the lack of heat dissipation in laptops has attracted people's attention. Therefore, external laptop cooling brackets have emerged with the development of technology and people's needs.

[0003] The working principle of the laptop cooling stand is: the cooling fan of the cooling stand blows heat directly to the bottom of the laptop, forcing the heat out of the laptop, and introducing cold air to increase the air flow at the bottom of the laptop, so that all the heating components inside the laptop can be cooled, effectively maintaining the internal low-temperature working environment, so that the laptop can work normally.

[0004] Most of the existing laptop cooling stands have the following disadvantages: they usually only assist in cooling the laptop, and mainly reduce the internal temperature by increasing the air flow rate on the surface of the bottom plastic shell. However, the existing laptop cooling stands on the market are generally large in size and cannot be fully folded, making them very inconvenient to store and carry, and have poor portability. Moreover, when using the computer in a dimly lit place for a long time, the light from the screen will cause certain damage to the user's eyes. The present inventors have proposed a portable multifunctional computer cooling device that is fully foldable and has a built-in eye protection lamp. Utility Model Content

[0005] In order to solve the technical problems that the existing laptop cooling brackets on the market are generally large in size, cannot be fully folded, are very inconvenient to store and carry, have poor portability, and when using the computer for a long time in a dimly lit place, the light from the screen may cause certain damage to the user's eyes, the basic concept of the technical solution adopted by the utility model is:

[0006] A portable multifunctional computer cooling device includes a fan frame, a second folding rod and a lamp holder. A circular ventilation hole is provided inside the fan frame, a fan is installed inside the ventilation hole, and a wire storage box is provided in the center of the fan frame. The wire storage box stores wires, the wires are electrically connected to the fan, and the other end of the wires is fixedly connected to a USB plug. A second magnetic card slot is provided on the upper surface of the fan frame, a magnetic block is fixedly connected inside the magnetic card slot, and a third magnetic card slot is provided on the outer edges of both ends of the fan frame.

[0007] As a preferred embodiment of the present invention, one end of the second folding rod is movably connected to the first folding rod, the cross-sections of the first folding rod and the second folding rod are both L-shaped and correspond to each other, and a limit pin slide groove is provided at the connection between the first folding rod and the second folding rod, and an elastic limit pin is movably sleeved inside the limit pin slide groove, and both ends of the elastic limit pin are fixedly connected to the limit block, the limit block corresponds to the limit pin slide groove and is movably sleeved therewith, and springs are sleeved and installed at both ends of the pin rod of the elastic limit pin.

[0008] As a preferred embodiment of the present invention, the lower end of the first folding rod is fixedly connected to a second magnetic protrusion, the second magnetic protrusion corresponds to the second magnetic card slot and is magnetically plugged therein; the side of the second folding rod is fixedly connected to a first magnetic protrusion, the first magnetic protrusion corresponds to the third magnetic card slot and is magnetically plugged therein.

[0009] As a preferred embodiment of the present invention, a support sleeve is movably connected to the inner side of the other end of the second folding rod, a support rod is slidably sleeved inside the support sleeve, and a plurality of limiting holes are provided on the cylindrical body of the support sleeve. A rebound button is installed at one end of the rod body of the support rod, and the rebound button corresponds to the limiting hole and is movably engaged with it, and an anti-slip pad is fixedly sleeved on the other end of the support rod.

[0010] As a preferred embodiment of the present invention, a first magnetic card slot is provided on both sides of the lamp holder, the first magnetic card slot corresponds to the first magnetic protrusion and is magnetically connected thereto, and a flexible support rod is movably sleeved on the upper end of the lamp holder, the top end of the flexible support rod is fixedly connected to the soft light lamp head, and the two corresponding side edges of the lower end of the lamp holder are respectively fixedly mounted with a USB connector and a USB socket, the USB connector corresponds to the USB port on the computer and is electrically connected thereto, and the USB socket corresponds to the USB plug on the wire and is electrically connected thereto.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model adopts a multi-stage folding and space-efficient design, so that the heat dissipation device can be folded to a very small size, which is convenient for storage and carrying, and solves the problem of occupying a large space. At the same time, by adding an eye protection lamp, the user's eyes are protected when using the computer at night.

[0013] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached figure:

[0015] Figure 1 A three-dimensional unfolded schematic diagram of a portable multi-functional computer cooling device;

[0016] Figure 2 A schematic diagram of an expanded support assembly of a portable multi-functional computer cooling device;

[0017] Figure 3 A schematic cross-sectional diagram of a folding joint of a portable multi-functional computer heat dissipation device;

[0018] Figure 4 A schematic diagram of a soft light eye protection lamp for a portable multi-function computer cooling device;

[0019] Figure 5 A schematic diagram of the folding and assembly process of a portable multi-functional computer cooling device;

[0020] Figure 6 This is a schematic diagram of the folded effect of the portable multi-functional computer cooling device.

[0021] In the figure: 1. First folding rod; 2. Elastic limit pin; 3. Second folding rod; 4. Support sleeve; 5. Support rod; 6. Fan frame; 7. Soft light lamp head; 8. Anti-slip pad; 9. Flexible support rod; 10. Lamp holder; 11. First magnetic card slot; 12. USB plug; 13. Second magnetic card slot; 14. Wire storage box; 15. Wire; 16. Fan; 17. Second magnetic protrusion; 18. Limit hole; 19. Rebound button; 20. Limit pin slide; 21. Spring; 22. First magnetic protrusion; 23. Third magnetic card slot; 24. USB socket. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0023] like Figures 1 to 6As shown, a portable multifunctional computer cooling device includes a fan frame 6, a second folding rod 3 and a lamp holder 10. A circular ventilation hole is opened inside the fan frame 6, and a fan 16 is installed inside the ventilation hole. A wire storage box 14 is opened in the center of the fan frame 6, and a wire 15 is stored in the wire storage box 14. The wire 15 is electrically connected to the fan, and the other end of the wire 15 is fixedly connected to a USB plug. A second magnetic card slot 13 is opened on the upper surface of the fan frame 6, and a magnetic block is fixedly connected inside the magnetic card slot. Furthermore, a third magnetic card slot 23 is opened on the outer edges of both ends of the fan frame 6.

[0024] In this setting, by adopting a multi-stage folding and space-efficient design, the heat dissipation device can be folded to a very small size, making it easy to store and carry, thus solving the problem of occupying more space. At the same time, by adding an eye protection lamp, the user's eyes are protected when using the computer at night.

[0025] like Figures 1 to 6 As shown, in a specific embodiment, one end of the second folding rod 3 is movably connected to the first folding rod 1, the cross-sections of the first folding rod 1 and the second folding rod 3 are both L-shaped and correspond to each other, and a limit pin slide 20 is provided at the connection between the first folding rod 1 and the second folding rod 3, and an elastic limit pin 2 is movably sleeved inside the limit pin slide 20, and both ends of the elastic limit pin 2 are fixedly connected to the limit block, the limit block corresponds to the limit pin slide 20, and is movably sleeved therewith, and springs 21 are sleeved and installed at both ends of the pin rod of the elastic limit pin 2.

[0026] In this configuration, the two first folding rods 1 together with the lamp holder 10 are first separated from the upper end of the fan frame 6 , and then the second magnetic protrusion 17 is disengaged from the second magnetic slot 13 .

[0027] like Figures 1 to 6 As shown, in a specific embodiment, the lower end of the first folding rod 1 is fixedly connected to the second magnetic protrusion 17, the second magnetic protrusion 17 corresponds to the second magnetic card slot 13, and is magnetically plugged therewith; the side of the second folding rod 3 is fixedly connected to the first magnetic protrusion 22, the first magnetic protrusion 22 corresponds to the third magnetic card slot 23, and is magnetically plugged therewith.

[0028] In this configuration, the first magnetic protrusion 22 is still connected to the first magnetic slot 11. The fan frame 6 is turned sideways, and then the second folding rod 3 is separated from the lamp holder 10. The first magnetic protrusion 22 is aligned with the third magnetic slot 23 and plugged in.

[0029] like Figures 1 to 6As shown, in a specific embodiment, a support sleeve 4 is movably connected to the inner side of the other end of the second folding rod 3, a support rod 5 is slidably sleeved inside the support sleeve 4, and a plurality of limiting holes 18 are opened on the cylindrical body of the support sleeve 4, and a rebound button 19 is installed at one end of the rod body of the support rod 5, the rebound button 19 corresponds to the limiting hole 18 and is movably engaged with it, and an anti-slip pad 8 is fixedly sleeved on the other end of the support rod 5.

[0030] In this setting, the first folding rod 1 is then rotated 180°, the support sleeve 4 is flipped to 90°, and the angles of the first folding rod 1 and the second folding rod 3 are adjusted by adjusting the length of the support rod 5, and then the laptop is placed on the surface of the first folding rod 1 and the second folding rod 3.

[0031] like Figures 1 to 6 As shown, in a specific embodiment, a first magnetic card slot 11 is provided on both sides of the lamp holder 10. The first magnetic card slot 11 corresponds to the first magnetic protrusion 22 and is magnetically connected thereto. A flexible support rod 9 is movably sleeved on the upper end of the lamp holder 10. The top of the flexible support rod 9 is fixedly connected to the soft light lamp head 7. The two corresponding side edges of the lower end of the lamp holder 10 are respectively fixedly mounted with a USB connector 12 and a USB socket 24. The USB connector 12 corresponds to the USB port on the computer and is electrically connected thereto. The USB socket 24 corresponds to the USB plug on the wire 15 and is electrically connected thereto.

[0032] In this setting, the wire 15 in the wire storage box 14 is then taken out, and the USB plug at the end of the wire 15 is inserted into the USB socket 24 on the lamp holder 10, and then the USB connector 12 at the lower end of the lamp holder 10 is inserted into the USB port of the computer, and the flexible support rod 9 is pulled out and bent into a suitable angle, and then the soft light lamp head 7 lights up and the fan 16 is turned on.

[0033] The implementation principle of the portable multi-functional computer heat dissipation device of this embodiment is as follows:

[0034] The utility model adopts a multi-stage folding and space-efficient design, so that the heat dissipation device can be folded to a very small size, which is convenient for storage and carrying, and solves the problem of occupying a large space. At the same time, the eye protection lamp is added to protect the user's eyes when using the computer at night.

[0035] When using this device, first separate the two first folding rods 1 together with the lamp holder 10 from the upper end of the fan frame 6, and the second magnetic protrusion 17 will be out of the second magnetic card slot 13, but the first magnetic protrusion 22 is still connected to the first magnetic card slot 11, then turn the fan frame 6 sideways, and then separate the second folding rod 3 from the lamp holder 10, and align the first magnetic protrusion 22 with the third magnetic card slot 23, and plug them in, then rotate the first folding rod 1 180 degrees, turn the support sleeve 4 to 90 degrees, and adjust the support rod 5 to adjust the angle of the first folding rod 1 and the second folding rod 3, then place the laptop on the surface of the first folding rod 1 and the second folding rod 3, then take out the wire 15 in the wire storage box 14, and insert the USB plug at the end of the wire 15 into the USB socket 24 on the lamp holder 10, then insert the USB connector 12 at the lower end of the lamp holder 10 into the USB interface of the computer, and pull out the flexible support rod 9 and bend it into a suitable angle, then the soft light lamp head 7 lights up, and the fan 16 is turned on for heat dissipation.

Claims

1. A portable multifunctional computer cooling device, comprising a fan frame (6), a second folding rod (3) and a lamp holder (10), characterized in that: A circular ventilation hole is provided inside the fan frame (6), a fan (16) is installed inside the ventilation hole, and a wire storage box (14) is provided at the center of the fan frame (6), a wire (15) is stored in the wire storage box (14), the wire (15) is electrically connected to the fan, and the other end of the wire (15) is fixedly connected to a USB plug, and a second magnetic card slot (13) is provided on the upper surface of the fan frame (6), a magnetic block is fixedly connected inside the magnetic card slot, and a third magnetic card slot (23) is provided on the outer sides of both ends of the fan frame (6).

2. The portable multi-functional computer heat dissipation device according to claim 1, wherein: One end of the second folding rod (3) is movably connected to the first folding rod (1), the cross sections of the first folding rod (1) and the second folding rod (3) are both L-shaped and correspond to each other, and a limit pin slide groove (20) is provided at the connection between the first folding rod (1) and the second folding rod (3), an elastic limit pin (2) is movably sleeved inside the limit pin slide groove (20), both ends of the elastic limit pin (2) are fixedly connected to the limit block, the limit block corresponds to the limit pin slide groove (20) and is movably sleeved therewith, and a spring (21) is sleeved and installed at both ends of the pin rod of the elastic limit pin (2).

3. The portable multi-function computer heat dissipation device according to claim 2, wherein: The lower end of the first folding rod (1) is fixedly connected to a second magnetic protrusion (17), and the second magnetic protrusion (17) corresponds to the second magnetic card slot (13) and is magnetically plugged therein; the side of the second folding rod (3) is fixedly connected to a first magnetic protrusion (22), and the first magnetic protrusion (22) corresponds to the third magnetic card slot (23) and is magnetically plugged therein.

4. The portable multi-function computer heat dissipation device according to claim 3, wherein: The other end of the second folding rod (3) is movably connected to a support sleeve (4), the support sleeve (4) is slidably sleeved with a support rod (5) inside, and a plurality of limiting holes (18) are provided on the body of the support sleeve (4). A rebound button (19) is installed at one end of the body of the support rod (5), and the rebound button (19) corresponds to the limiting hole (18) and is movably engaged with the limiting hole (18), and the other end of the support rod (5) is fixedly sleeved with an anti-slip pad (8).

5. The portable multi-function computer heat dissipation device according to claim 1, wherein: Both sides of the lamp holder (10) are provided with a first magnetic card slot (11), the first magnetic card slot (11) corresponds to the first magnetic protrusion (22) and is magnetically connected thereto, and the upper end of the lamp holder (10) is movably sleeved with a flexible support rod (9), the top end of the flexible support rod (9) is fixedly connected to a soft light lamp head (7), and the two side edges corresponding to the lower end of the lamp holder (10) are respectively fixedly installed with; a USB connector (12) and a USB socket (24), the USB connector (12) corresponds to the USB interface on the computer and is electrically connected thereto, and the USB socket (24) corresponds to the USB plug on the wire (15) and is electrically connected thereto.

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