Airborne unmanned equipment heat dissipation bearing device

Abstract

The invention relates to the technical field of heat dissipation bearing, and particularly discloses an airborne unmanned equipment heat dissipation bearing device, which comprises an unmanned equipment main body, and a heat dissipation fan is arranged at the bottom of the unmanned equipment main body; the lifting ring is positioned below the unmanned equipment main body; the adjusting mechanism is located at the bottom of the cooling fan, and the adjusting mechanism can adjust the cooling speed of the cooling fan through the weight of an object borne by the hanging ring; when the unmanned equipment body hoists a heavy object, due to the fact that the unmanned equipment body works in a high-load mode to generate more heat, the heat dissipation speed of the heat dissipation fan can be adjusted through the adjusting mechanism, and the heat dissipation speed is increased along with increase of the weight of the heavy object; in the driving process of the unmanned equipment main body, the influence of the total wind power of the air on the cooling fan can be effectively prevented through the wind shielding mechanism, the cooling fan can conveniently cool the unmanned equipment main body, and the unmanned equipment is very convenient to use.

Description

Technical Field

[0001] The present invention relates to the field of heat dissipation bearing technology, and in particular to a heat dissipation bearing device for airborne unmanned equipment. Background Art

[0002] The application of unmanned equipment in lifting operations is becoming more and more extensive. Unmanned equipment lifting is not only efficient and flexible, but also low-cost. Unmanned equipment can carry lifting equipment and transport goods from one place to another, especially in difficult-to-reach or inconvenient areas. Unmanned equipment lifting operations can adapt to various complex environments and terrain conditions, such as mountainous areas, waters and other difficult-to-reach places, and have greater flexibility.

[0003] When unmanned equipment is lifting heavy objects, it needs to provide higher lifting power, which puts the unmanned equipment in a high-load state and generates more heat inside the unmanned equipment. To ensure that the unmanned equipment can work normally, the unmanned equipment needs to be cooled. The existing heat dissipation device can only dissipate the heat of the unmanned equipment at a fixed air volume. The heat generated by the unmanned equipment under long-term high load cannot be dissipated in time, which reduces the service life of the internal equipment of the unmanned equipment. For this reason, we propose an airborne unmanned equipment heat dissipation bearing device. Summary of the invention

[0004] The purpose of the present invention is to provide an airborne unmanned equipment heat dissipation bearing device to solve the problem that the existing heat dissipation device proposed in the above background technology can only dissipate the heat of the unmanned equipment at a fixed air volume, and cannot dissipate the heat generated by the unmanned equipment under long-term high load in time, thereby reducing the service life of the internal equipment of the unmanned equipment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an airborne unmanned equipment heat dissipation bearing device, comprising an unmanned equipment body, a heat dissipation fan is arranged at the bottom of the unmanned equipment body;

[0006] A lifting ring is located below the main body of the unmanned equipment, and the lifting ring enables the main body of the unmanned equipment to lift and carry objects;

[0007] The adjusting mechanism is located at the bottom of the cooling fan, and the adjusting mechanism can adjust the cooling speed of the cooling fan by carrying the weight of the object through the lifting ring;

[0008] The wind shielding mechanism is located at the periphery of the cooling fan and can block the influence of turbulence on the cooling fan when the lifting ring carries heavy objects.

[0009] Among them, the adjustment mechanism includes a heat dissipation frame fixedly connected to the bottom of the unmanned equipment body, the heat dissipation fan is located inside the heat dissipation frame and rotatably connected to the heat dissipation frame, a fixing ring is fixedly connected to the outer wall of the heat dissipation frame, an adjustment ring is slidably connected to the outer periphery of the heat dissipation frame, the adjustment ring is clamped with the fixed ring, and an adjustment part is provided inside the adjustment ring for adjusting the heat dissipation speed of the heat dissipation fan.

[0010] Among them, the adjusting part includes a connecting rod fixedly connected to the bottom of the heat dissipation frame, a resistance wire is fixedly connected to the end of the connecting rod away from the heat dissipation frame, an electrode sheet is provided on one side of the resistance wire, the electrode sheet is close to the resistance wire, the electrode sheet and the resistance wire are respectively connected to the heat dissipation fan circuit, and the electrode sheet is fixedly connected to the end of the electrode sheet away from the heat dissipation frame. The support rod is fixedly connected to the inner wall of the adjustment ring.

[0011] Among them, the windshield mechanism includes a windshield rotatably connected to the outer periphery of the heat dissipation frame, the windshield is located between the heat dissipation frame and the adjustment ring, a ring rod is fixedly connected to the bottom of the windshield, and a windshield assembly is provided at one end of the ring rod away from the windshield.

[0012] Among them, the windshield assembly includes a windshield box fixedly connected to one end of the annular rod away from the windshield plate, the windshield box is located above the fixed ring, and a rotating groove is opened at one end of the windshield box away from the heat dissipation frame. A plurality of rotating rods are fixedly connected to the inner wall of the rotating groove, and a rotating plate is rotatably connected to the outer periphery of each rotating rod. Every two rotating plates are fixedly connected by a plastic film, and the uppermost plastic film is fixedly connected to the inner wall of the rotating groove.

[0013] Among them, a plurality of springs are fixedly connected to the inner wall of the adjusting ring, each spring is fixedly connected to the bottom of the fixing ring, and the lifting ring is located at the bottom of the adjusting ring and fixedly connected to the adjusting ring.

[0014] Wherein, a plurality of ventilation slots are arranged on the outer wall of the adjusting ring.

[0015] The present invention has at least the following beneficial effects:

[0016] When the unmanned equipment main body in the present invention lifts heavy objects, more heat will be generated due to the high load operation of the unmanned equipment main body. The heat dissipation speed of the cooling fan can be adjusted through the adjustment mechanism, and the heat dissipation speed increases as the weight of the heavy object increases. At the same time, during the driving process of the unmanned equipment main body, the wind shielding mechanism can effectively prevent the total wind force of the air from affecting the cooling fan, which makes it easier for the cooling fan to dissipate heat for the unmanned equipment main body, and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the unmanned equipment of the present invention;

[0018] Figure 2 This is a schematic diagram of the front structure of the unmanned equipment of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the fixing ring of the present invention;

[0020] Figure 4 It is a schematic diagram of the overall structure of the regulating mechanism of the present invention;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the adjustment ring of the present invention;

[0022] Figure 6 It is a schematic diagram of the side structure of the adjustment ring of the present invention;

[0023] Figure 7 This is a schematic diagram of the windshield box structure of the present invention;

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of the windshield box of the present invention.

[0025] In the figure: 1. unmanned equipment body; 11. cooling fan; 2. lifting ring; 3. adjusting mechanism; 31. cooling frame; 32. fixing ring; 33. adjusting ring; 34. spring; 35. ventilation slot; 4. wind shield mechanism; 41. wind shield plate; 42. annular rod; 5. adjusting part; 51. connecting rod; 52. resistance wire; 53. electrode sheet; 54. supporting rod; 6. wind shield assembly; 61. wind shield box; 62. rotating slot; 63. rotating rod; 64. rotating plate; 65. plastic film. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-8 , the present invention provides a technical solution: an airborne unmanned equipment heat dissipation bearing device, comprising an unmanned equipment body 1, a heat dissipation fan 11 is arranged at the bottom of the unmanned equipment body 1;

[0028] A lifting ring 2, which is located below the unmanned equipment body 1 and enables the unmanned equipment body 1 to lift and carry objects;

[0029] The adjusting mechanism 3 is located at the bottom of the cooling fan 11. The adjusting mechanism 3 can adjust the cooling speed of the cooling fan 11 by carrying the weight of the object through the hanging ring 2;

[0030] A wind shielding mechanism 4, which is located outside the cooling fan 11 and can block the influence of turbulence on the cooling fan 11 when the hanging ring 2 carries a heavy object;

[0031] When the unmanned equipment main body 1 of the present invention hoists heavy objects, more heat will be generated due to the high load operation of the unmanned equipment main body 1. The heat dissipation speed of the cooling fan 11 can be adjusted by the adjustment mechanism 3, and the heat dissipation speed increases as the weight of the heavy object increases. At the same time, during the driving process of the unmanned equipment main body 1, the wind shielding mechanism 4 can effectively prevent the total wind force of the air from affecting the cooling fan 11, which is convenient for the cooling fan 11 to dissipate heat for the unmanned equipment main body 1, and is very convenient to use.

[0032] The adjustment mechanism 3 includes a heat dissipation frame 31 fixedly connected to the bottom of the unmanned equipment body 1, the heat dissipation fan 11 is located inside the heat dissipation frame 31 and is rotatably connected to the heat dissipation frame 31, a fixing ring 32 is fixedly connected to the outer wall of the heat dissipation frame 31, an adjustment ring 33 is slidably connected to the outer periphery of the heat dissipation frame 31, the adjustment ring 33 is clamped with the fixing ring 32, and an adjustment member 5 capable of adjusting the heat dissipation speed of the heat dissipation fan 11 is arranged inside the adjustment ring 33;

[0033] The adjusting member 5 includes a connecting rod 51 fixedly connected to the bottom of the heat dissipation frame 31, a resistor wire 52 is fixedly connected to one end of the connecting rod 51 away from the heat dissipation frame 31, an electrode sheet 53 is provided on one side of the resistor wire 52, the electrode sheet 53 is close to the resistor wire 52, the electrode sheet 53 and the resistor wire 52 are respectively connected to the circuit of the heat dissipation fan 11, and a support rod 54 is fixedly connected to one end of the electrode sheet 53 away from the heat dissipation frame 31, the support rod 54 is fixedly connected to the inner wall of the adjusting ring 33, a plurality of springs 34 are fixedly connected to the inner wall of the adjusting ring 33, each spring 34 is fixedly connected to the bottom of the fixing ring 32, and the hanging ring 2 is located at the bottom of the adjusting ring 33 and is fixedly connected to the adjusting ring 33.

[0034] When the unmanned equipment body 1 is not hoisted with heavy objects, the adjusting ring 33 is lifted up by the spring 34 so that the adjusting ring 33 abuts against the bottom of the unmanned equipment body 1. At this time, the electrode sheet 53 contacts the resistance wire 52, and the cooling fan 11 is in normal working condition. When the lifting ring 2 at the bottom of the unmanned equipment body 1 is hoisted with heavy objects, the heavy object pulls the lifting ring 2 to drive the adjusting ring 33 to move downward, and the spring 34 is squeezed at this time. At the same time, the support rod 54 located inside the adjusting ring 33 drives the electrode sheet 53 to slide downward, and the contact area between the electrode sheet 53 and the resistance wire 52 is reduced. When the electrode sheet 53 moves along the resistance wire 52, the length of the part of the electrode sheet 53 in contact with the resistance wire 52 is reduced. Since the material and cross-sectional area of ​​the resistance wire 52 remain unchanged, the electrode sheet 53 and the resistance wire 52 are respectively connected to the cooling fan 11 circuit. When the voltage remains unchanged, the resistance value flowing through the resistance wire 52 decreases and the current value increases. At this time, the cooling power of the cooling fan 11 increases, providing a greater cooling speed for the unmanned equipment body 1, which is convenient for the unmanned equipment body 1 to dissipate heat under high load.

[0035] When the unmanned equipment body 1 removes the heavy object, the spring 34 is reset, and the adjusting ring 33 rises at this time. Since a plurality of ventilation slots 35 are provided on the outer wall of the adjusting ring 33, the cooling fan 11 can be ventilated to the outside through the ventilation slots 35 and the cooling frame 31. The electrode sheet 53 and the resistance wire 52 are reset, and the cooling speed of the cooling fan 11 returns to a normal state, thereby reducing the power consumption of the cooling fan 11 during normal use of the unmanned equipment body 1 and increasing the endurance of the unmanned equipment body 1 when it is idling.

[0036] The windshield mechanism 4 includes a windshield plate 41 rotatably connected to the periphery of the heat dissipation frame 31, the windshield plate 41 is located between the heat dissipation frame 31 and the adjustment ring 33, a ring rod 42 is fixedly connected to the bottom of the windshield plate 41, and a windshield component 6 is provided at one end of the ring rod 42 away from the windshield plate 41;

[0037] The windshield assembly 6 includes a windshield box 61 fixedly connected to one end of the annular rod 42 away from the windshield plate 41, the windshield box 61 is located above the fixing ring 32, and a rotation groove 62 is provided at one end of the windshield box 61 away from the heat dissipation frame 31, and a plurality of rotation rods 63 are fixedly connected to the inner wall of the rotation groove 62, and a rotation plate 64 is rotationally connected to the outer periphery of each rotation rod 63, and every two rotation plates 64 are fixedly connected by a plastic film 65, and the uppermost plastic film 65 is fixedly connected to the inner wall of the rotation groove 62;

[0038] When the unmanned equipment body 1 is hoisting heavy objects, the adjusting ring 33 abuts against the bottom of the unmanned equipment body 1. At this time, the rotating plate 64 is located inside the rotating groove 62 opened in the windshield box 61, and the windshield plate 41 is located between the adjusting ring 33 and the heat dissipation frame 31. When the unmanned equipment body 1 is hoisting heavy objects, the adjusting ring 33 slides down to the top of the fixed ring 32 and abuts against the fixed ring 32. At this time, the windshield plate 41 is exposed, and at the same time, the rotating plate 64 loses the abutment of the adjusting ring 33 and rotates around the rotating rod 63, exposing the plastic film 65 inside the windshield box 61. When the unmanned equipment body 1 moves forward, the wind resistance blows the plastic film 65. 5 and blow the plastic film 65 to the direction opposite to the forward direction of the unmanned equipment main body 1. At this time, the wind shield 41 faces the forward direction of the unmanned equipment main body 1. The wind shield 41 can prevent the wind resistance of the unmanned equipment main body 1 from affecting the heat dissipation of the unmanned equipment main body 1 by the cooling fan 11 when the unmanned equipment main body 1 moves forward. No matter which direction the unmanned equipment main body 1 moves in, the wind shield 41 will be in the forward direction of the unmanned equipment main body 1. The wind shield 41 not only prevents the wind resistance from affecting the cooling fan 11, but also changes the direction and speed of air flow, thereby reducing the wind resistance and increasing the travel speed of the unmanned equipment main body 1.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An airborne unmanned equipment heat dissipation bearing device, comprising: An unmanned equipment main body (1), wherein a cooling fan (11) is provided at the bottom of the unmanned equipment main body (1); It is characterized by: also including: A lifting ring (2), the lifting ring (2) being located below the unmanned equipment body (1), and the lifting ring (2) being capable of enabling the unmanned equipment body (1) to lift a carrying object; An adjusting mechanism (3), the adjusting mechanism (3) being located at the bottom of the cooling fan (11), and the adjusting mechanism (3) being capable of adjusting the cooling speed of the cooling fan (11) by carrying the weight of an object through the hanging ring (2); A wind shielding mechanism (4) is located at the periphery of the cooling fan (11), and the wind shielding mechanism (4) can block the influence of turbulence on the cooling fan (11) when the hanging ring (2) carries a heavy object.

2. The airborne unmanned equipment heat dissipation bearing device according to claim 1, characterized in that: The regulating mechanism (3) comprises a heat dissipation frame (31) fixedly connected to the bottom of the unmanned equipment body (1); the heat dissipation fan (11) is located inside the heat dissipation frame (31) and is rotatably connected to the heat dissipation frame (31); a fixing ring (32) is fixedly connected to the outer wall of the heat dissipation frame (31); an adjusting ring (33) is slidably connected to the outer periphery of the heat dissipation frame (31); the adjusting ring (33) is snap-fitted to the fixing ring (32); and an adjusting member (5) capable of adjusting the heat dissipation speed of the heat dissipation fan (11) is provided inside the adjusting ring (33).

3. The airborne unmanned equipment heat dissipation bearing device according to claim 2, characterized in that: The adjusting member (5) comprises a connecting rod (51) fixedly connected to the bottom of the heat dissipation frame (31); one end of the connecting rod (51) away from the heat dissipation frame (31) is fixedly connected to a resistance wire (52); one side of the resistance wire (52) is provided with an electrode sheet (53); the electrode sheet (53) is in close contact with the resistance wire (52); the electrode sheet (53) and the resistance wire (52) are respectively connected to the circuit of the heat dissipation fan (11); one end of the electrode sheet (53) away from the heat dissipation frame (31) is fixedly connected to a support rod (54); the support rod (54) is fixedly connected to the inner wall of the adjusting ring (33).

4. The airborne unmanned equipment heat dissipation bearing device according to claim 2, characterized in that: The wind shield mechanism (4) comprises a wind shield plate (41) rotatably connected to the periphery of the heat dissipation frame (31); the wind shield plate (41) is located between the heat dissipation frame (31) and the adjustment ring (33); a ring rod (42) is fixedly connected to the bottom of the wind shield plate (41); and a wind shield assembly (6) is provided at one end of the ring rod (42) away from the wind shield plate (41).

5. The airborne unmanned equipment heat dissipation bearing device according to claim 4, characterized in that: The windshield assembly (6) comprises a windshield box (61) fixedly connected to one end of the annular rod (42) away from the windshield plate (41); the windshield box (61) is located above the fixing ring (32); a rotation groove (62) is provided at one end of the windshield box (61) away from the heat dissipation frame (31); a plurality of rotation rods (63) are fixedly connected to the inner wall of the rotation groove (62); each rotation rod (63) is rotationally connected to a rotation plate (64) at its outer periphery; every two rotation plates (64) are fixedly connected via a plastic film (65); the uppermost plastic film (65) is fixedly connected to the inner wall of the rotation groove (62).

6. The airborne unmanned equipment heat dissipation bearing device according to claim 2, characterized in that: A plurality of springs (34) are fixedly connected to the inner wall of the adjusting ring (33), each of the springs (34) is fixedly connected to the bottom of the fixing ring (32), and the hanging ring (2) is located at the bottom of the adjusting ring (33) and is fixedly connected to the adjusting ring (33).

7. The airborne unmanned equipment heat dissipation bearing device according to claim 2, characterized in that: The outer wall of the adjustment ring (33) is provided with a plurality of ventilation slots (35).

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