Thermally conductive fixing base, robot body structure capable of dissipating heat, and robot

Abstract

A thermally conductive fixing base, a robot body structure capable of dissipating heat, and a robot. The robot body structure comprises a body, a first power unit fixed on the body by means of the thermally conductive fixing base, and a second power unit connected to the first power unit. The thermally conductive fixing base has an inner surface tightly fit to the first power unit, and an outer surface provided with heat dissipation fins. A first wind generating device is disposed in the thermally conductive fixing base, the thermally conductive fixing base is provided with an air inlet and an air outlet in communication with the wind generating device, and the air outlet is formed at the side of the second power unit. The present application fits a thermally conductive fixing base to a first power unit, disposes a wind generating device in the thermally conductive fixing base, and disposes an air outlet of the air current production fan at the side of a second power unit, so that only one wind generating device is utilized to dissipate heat of the first power unit and the second power unit, thereby achieving an overall compact heat dissipation structure and high heat dissipation efficiency.

Description

Heat-conducting fixing seat, robot body structure capable of dissipating heat, and robot Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a heat-conducting fixing seat, a robot body structure capable of dissipating heat, and a robot. Background Art

[0002] Electric-driven legged robots include leg joint structures, and their hip joints generally have three high-power motors concentrated in them. During the operation of the legged robot, the joint motors generate a large amount of heat and accumulate in the hip joints. On the other hand, in order to achieve the goals of small size and light weight, the structure of quadruped robots is usually compact and not suitable for complex heat dissipation systems, which further aggravates the heat accumulation in the hip joints.

[0003] A Chinese patent with the authorization announcement number CN210437291U discloses a leg power unit heat dissipation structure and a quadruped robot using the same, comprising a thigh rotation power unit and a calf rotation power unit coaxially arranged in sequence, a thigh connecting rod driven to rotate by the thigh rotation power unit, and a calf connecting rod driven by the calf rotation power unit, wherein the thigh connecting rod is rotationally connected to the calf connecting rod, and the thigh rotation power unit and the calf rotation power unit are directly provided with a first cooling fan for dissipating heat from the calf rotation power unit. In this technical solution, the first cooling fan is arranged between the thigh rotation power unit and the calf rotation power unit. When the first cooling fan needs to be replaced, the entire leg power unit needs to be disassembled, which is inconvenient to replace; and this cooling method can only dissipate heat for the calf motor, but cannot dissipate heat well for the thigh motor, and no passive cooling method is provided. In summary, the components of this cooling method are inconvenient to replace, and the cooling effect is not ideal.

[0004] The information disclosed in this background art is only for understanding the background of the concept of the present invention and therefore it may include information that does not constitute prior art. Technical Solutions

[0005] In response to the above problem or one of the above problems, an object of the present invention is to provide a robot body structure capable of dissipating heat, with easy replacement of the fan, a combination of active and passive heat dissipation, and high heat dissipation efficiency.

[0006] In response to the above problem or one of the above problems, the second purpose of the present utility model is to provide a robot, which includes a body heat dissipation structure, which makes it easy to replace the fan, combines active heat dissipation with passive heat dissipation, and has high heat dissipation efficiency.

[0007] In response to the above problem or one of the above problems, the third purpose of the present invention is to provide a heat-conducting fixing seat, which is provided with a surface portion that can contact the first power unit, an opening that can face the air outlet of the second power unit, and an opening that can face the air inlet of the fan, forming a dual-purpose heat dissipation structure to achieve simultaneous heat conduction of the first power unit and the second power unit. Therefore, the present invention only uses one fan to achieve simultaneous heat dissipation of the first power unit and the second power unit. The overall heat dissipation structure is compact and has high heat dissipation efficiency, which meets the requirements of small size and light weight of the robot body. The solution is simple, practical and feasible.

[0008] In response to the above problem or one of the above problems, the fourth purpose of the present utility model is to provide a robot body structure capable of dissipating heat. By placing the heat-conducting fixing seat in contact with the first power unit, setting the first fan on the heat-conducting fixing seat, and setting the air outlet of the first fan on the side of the second power unit, the heat dissipation of the first power unit and the second power unit is achieved by using only one fan. The overall heat dissipation structure is compact and has high heat dissipation efficiency, which meets the requirements of small size and light weight of the robot body. Moreover, when the fan fails and needs maintenance, there is no need to remove other parts on the body, only the heat-conducting fixing seat needs to be removed, and assembly and maintenance are simple and convenient.

[0009] In order to achieve one of the above purposes, the first technical solution of the present utility model is:

[0010] A robot body structure capable of dissipating heat comprises a body, a first power unit fixed to the body via a heat-conducting fixing seat, and a second power unit connected to the first power unit;

[0011] One surface portion of the heat-conducting fixing seat is in contact with the first power unit, and the other surface portion is provided with heat dissipation fins;

[0012] The heat-conducting fixing seat has a built-in first air-producing fan, and is provided with an air inlet and an air outlet connected to the first air-producing fan, and the air outlet is opened on the side of the second power unit.

[0013] As preferred technical measures:

[0014] The heat-conducting mounting base is provided with a housing cavity for the first blower, forming an air duct, and a heat dissipation cover plate that seals the housing cavity. The air inlet is provided on the heat dissipation cover plate, and the air outlet is provided on the side of the housing cavity. The heat dissipation fins extend to the edge of the housing cavity. By placing the first blower within the housing cavity and extending the heat dissipation fins to the edge of the housing cavity, the first blower achieves active heat dissipation for the first power unit, indirectly improving the efficiency of passive heat dissipation.

[0015] As preferred technical measures:

[0016] The shape of the air duct in the accommodating cavity includes but is not limited to a diagonal curve and / or an Archimedean spiral; the shape of the air duct is designed to be a diagonal curve or an Archimedean spiral, which can reduce fan noise.

[0017] Alternatively, / or alternatively, a mounting base is provided on the side of the fuselage, the mounting base having a mounting opening for mounting the first power unit, and the thermally conductive fixing base cooperates with the mounting opening to secure the first power unit to the fuselage. The thermally conductive fixing base cooperates with the mounting opening to secure the first power unit. When the first power unit needs to be replaced, only the thermally conductive fixing base needs to be removed, making disassembly and replacement simple and convenient.

[0018] As preferred technical measures:

[0019] A second fan, fin plate, and cover plate are installed at the top and / or bottom of the fuselage. The fin plate fits against the fuselage, and the cover plate and fin plate form a cooling duct. The second fan dissipates heat from the fuselage through the cooling duct. The fin plate passively dissipates heat from the fuselage, while the second fan actively dissipates heat from the fuselage by blowing heat away from the fin plate through the cooling duct formed by the fin plate and cover plate. This combination of passive and active cooling provides enhanced heat dissipation.

[0020] As preferred technical measures:

[0021] The output end of the first power unit is connected to a first adapter, and the first power unit and the second power unit are arranged vertically through the first adapter;

[0022] Or / and, a third power unit is coaxially arranged with the second power unit, and the second power unit and the third power unit are connected via a second adapter.

[0023] Furthermore, the first power unit, the second power unit, and the third power unit are respectively a rotating motor or a rotating motor with a reducer or a reducer equipped with a drive motor or other driving sources.

[0024] The first air-generating fan and the second air-generating fan are fans or blowers or other machines capable of generating airflow.

[0025] In order to achieve one of the above purposes, the second technical solution of the utility model is:

[0026] A robot body structure capable of dissipating heat comprises a body, a heat-conducting fixing seat, a first power unit fixed to the body via the heat-conducting fixing seat, and a second power unit connected to the first power unit;

[0027] The heat-conducting fixing seat is provided with a surface portion adapted to fit the first power unit;

[0028] The heat-conducting fixing seat has a built-in first air-producing fan, and is provided with an air inlet and an air outlet connected to the first air-producing fan, and the air outlet faces the second power unit to achieve simultaneous heat dissipation of the first power unit and the second power unit.

[0029] The present invention provides a robot body structure capable of dissipating heat. The structure is tightly fitted with the first power unit through a heat-conducting fixing seat, and a first fan is arranged in the heat-conducting fixing seat. The heat-conducting fixing seat can be actively cooled, thereby indirectly improving the passive heat dissipation efficiency of the first power unit. The air outlet on the heat-conducting fixing seat is arranged on the side of the second power unit, so that the airflow blown out by the first fan can actively dissipate heat for the second power unit. By fitting the heat-conducting fixing seat with the first power unit, arranging the first fan on the heat-conducting fixing seat, and arranging the air outlet of the first fan on the side of the second power unit, heat dissipation of the first power unit and the second power unit can be achieved by only using one fan. The overall heat dissipation structure is compact and has high heat dissipation efficiency, meeting the requirements of small size and light weight of the robot body. In addition, when the fan fails and needs to be repaired, there is no need to remove other parts on the body, only the heat-conducting fixing seat needs to be removed, and assembly and maintenance are simple and convenient.

[0030] In order to achieve one of the above purposes, the third technical solution of the utility model is:

[0031] A heat-conducting fixing seat includes a surface portion capable of contacting a first power unit, an opening capable of facing an air outlet of a second power unit, and an opening capable of facing an air inlet of a fan;

[0032] The air inlet is connected to the air outlet, and can guide the wind to the air outlet and the surface portion, forming a dual-purpose heat dissipation structure to achieve simultaneous heat conduction of the first power unit and the second power unit.

[0033] The heat-conducting fixing seat of the utility model is provided with a surface portion that can be in contact with the first power unit, an opening that can face the air outlet of the second power unit, and an opening that can face the air inlet of the fan, forming a dual-purpose heat dissipation structure, which can realize simultaneous heat conduction of the first power unit and the second power unit. Therefore, the utility model only uses one fan to realize simultaneous heat dissipation of the first power unit and the second power unit. The overall heat dissipation structure is compact and has high heat dissipation efficiency, which meets the requirements of small size and light weight of the robot body. The solution is simple, practical and feasible.

[0034] Furthermore, the heat-conducting fixing seat is an arc-shaped structure, a square structure, a triangular structure, or other special-shaped structure, or / and, the heat-conducting fixing seat is a sheet-shaped structure, a block-shaped structure, a structure with uniform thickness, or a spliced ​​structure including multiple shapes. As preferred technical measures:

[0035] The surface portion is an arc-shaped structure, a hollow structure, a fin structure, or a hole-shaped structure, and partially or completely covers the first power unit.

[0036] Preferably, the surface portion is an arc-shaped structure, which can fit tightly with the first power unit to further enhance its heat dissipation effect.

[0037] Or / and, a receiving cavity capable of forming an air duct is provided between the air outlet and the air inlet;

[0038] The air outlet is arranged on a side portion of the heat-conducting fixing seat; the side portion faces the second power unit;

[0039] The air inlet is arranged on the accommodating cavity or on the heat dissipation cover plate of the accommodating cavity port.

[0040] As preferred technical measures:

[0041] The air generator is assembled in the accommodating cavity; when the air generator fails and needs to be repaired, it is not necessary to remove other parts on the machine body, but only to remove the heat conducting fixing seat, which makes assembly and maintenance simple and convenient. The air generator is a fan or a blower.

[0042] The arc-shaped structure is provided with a groove for embedding the first power unit, so that the first power unit and the heat-conducting fixing seat can be reliably connected.

[0043] In order to achieve one of the above purposes, the fourth technical solution of the present utility model is:

[0044] A robot is a quadruped robot or a bipedal humanoid robot, comprising the above-mentioned robot body structure capable of dissipating heat, or the above-mentioned heat-conducting fixing seat. Beneficial effects

[0045] The heat-conducting fixing seat of the utility model is provided with a surface portion capable of contacting the first power unit, an opening capable of facing the air outlet of the second power unit, and an opening capable of facing the air inlet of the fan, thereby forming a dual-purpose heat dissipation structure to achieve simultaneous heat conduction of the first power unit and the second power unit. Therefore, the utility model only uses one fan to achieve simultaneous heat dissipation of the first power unit and the second power unit. The overall heat dissipation structure is compact and has high heat dissipation efficiency, which meets the requirements of small size and light weight of the robot body. The solution is simple, practical and feasible.

[0046] Furthermore, the present invention provides a heat-dissipating robot body structure. A heat-conducting mounting base is tightly fitted to a first power unit, and heat-dissipating fins are provided on the outer surface of the heat-conducting mounting base to passively dissipate heat from the first power unit. A first fan is disposed within the heat-conducting mounting base to actively dissipate heat from the heat-conducting mounting base, thereby indirectly improving the passive heat dissipation efficiency of the first power unit. The air outlet on the heat-conducting mounting base is positioned to the side of the second power unit, thereby enabling the airflow from the first fan to actively dissipate heat from the second power unit. By placing the heat-conducting mounting base in close contact with the first power unit, positioning the first fan on the heat-conducting mounting base, and positioning the air outlet of the first fan to the side of the second power unit, heat dissipation from both the first and second power units is achieved using only a single fan. The overall heat dissipation structure is compact and highly efficient, meeting the requirements for a small and lightweight robot body. Furthermore, when the fan malfunctions and requires repair, it is not necessary to remove other components of the robot body; only the heat-conducting mounting base is required, making assembly and maintenance simple and convenient.

[0047] Furthermore, the utility model provides a robot, which includes a robot body structure capable of dissipating heat. The structure is tightly fitted with a first power unit through a heat-conducting fixing seat, and heat dissipation fins are provided on the outer surface of the heat-conducting fixing seat to passively dissipate heat for the first power unit. At the same time, a first fan is provided in the heat-conducting fixing seat to actively dissipate heat for the heat-conducting fixing seat, thereby indirectly improving the passive heat dissipation efficiency of the first power unit. The air outlet on the heat-conducting fixing seat is provided on the side of the second power unit, so that the airflow blown out by the first fan can actively dissipate heat for the second power unit. By fitting the heat-conducting fixing seat to the first power unit, providing the first fan on the heat-conducting fixing seat, and providing the air outlet of the first fan on the side of the second power unit, heat dissipation for the first power unit and the second power unit can be achieved by using only one fan. The overall heat dissipation structure is compact and has high heat dissipation efficiency, meeting the requirements of small size and light weight of the robot body. Moreover, when the fan breaks down and needs to be repaired, there is no need to remove other parts on the machine body, only the heat conducting fixing seat needs to be removed, making assembly and maintenance simple and convenient.

[0048] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] FIG1 is an exploded view of a joint of a robot body structure capable of dissipating heat according to the present invention;

[0050] FIG2 is an isometric view of a joint of a robot body structure capable of heat dissipation according to the present invention;

[0051] FIG3 is a side view of a joint of the robot body structure capable of heat dissipation according to the present invention;

[0052] FIG4 is a full cross-sectional view of the AA section of the joint of the robot body structure capable of heat dissipation according to the present invention;

[0053] FIG5 is a schematic side view of the body structure of the robot capable of dissipating heat according to the present invention;

[0054] FIG6 is a schematic diagram of a top view of the robot body structure capable of dissipating heat according to the present invention.

[0055] In the figure: 1. Body; 2. First power unit; 3. Second power unit; 4. Third power unit; 5. Heat-conducting fixing seat; 6. First fan; 7. Heat dissipation cover; 8. Accommodating cavity; 9. Air inlet; 10. Air outlet; 11. First adapter; 12. Second adapter; 13. Mounting base; 14. Mounting port; 15. Second fan; 16. Fin plate; 17. Closing plate. Modes for Carrying Out the Invention

[0056] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0057] Rather, the present invention encompasses any alternatives, modifications, equivalents, and solutions within the spirit and scope of the present invention as defined by the claims. Furthermore, to facilitate a better understanding of the present invention, certain specific details are detailed below in the detailed description of the present invention. Those skilled in the art will be able to fully understand the present invention without these details.

[0058] It should be noted that when two elements are "fixedly connected" or "in communication," the two elements may be directly connected or there may be an intervening element. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements. The terms "inner," "outer," "upper," "lower," and similar expressions used herein are for illustrative purposes only.

[0059] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0060] A specific embodiment of the heat-conducting fixing seat of the utility model:

[0061] A heat-conducting fixing seat includes a surface portion capable of contacting a first power unit, an opening capable of facing an air outlet of a second power unit, and an opening capable of facing an air inlet of a fan;

[0062] The air inlet is connected to the air outlet, and can guide the wind to the air outlet and the surface portion, forming a dual-purpose heat dissipation structure to achieve simultaneous heat conduction of the first power unit and the second power unit.

[0063] As shown in Figures 1, 2, 3, 4, 5 and 6, the first specific embodiment of the robot body structure capable of heat dissipation of the present invention is as follows:

[0064] A robot body structure capable of dissipating heat comprises a body 1, a heat-conducting fixing base 5, a first power unit 2 fixed to the body 1 via the heat-conducting fixing base 5, and a second power unit 3 connected to the first power unit 2;

[0065] The heat-conducting fixing seat 5 is provided with a surface portion that fits with the first power unit 2;

[0066] The heat-conducting fixing seat 5 has a built-in first air-producing fan 6 , which is provided with an air inlet 9 and an air outlet 10 connected to the first air-producing fan 6 , and the air outlet 10 faces the second power unit 3 to achieve simultaneous heat dissipation of the first power unit 2 and the second power unit 3 .

[0067] The second specific embodiment of the robot body structure capable of heat dissipation of the utility model:

[0068] A robot body structure capable of dissipating heat comprises a body 1, a first power unit 2 fixed to the body 1 by a heat-conducting fixing seat 5, and a second power unit 3 connected to the first power unit 2; the inner surface of the heat-conducting fixing seat 5 is tightly fitted with the first power unit 2, and the outer surface is provided with cooling fins; the heat-conducting fixing seat 5 has a built-in first fan 6, on which an air inlet 9 and an air outlet 10 connected to the first fan 6 are provided, and the air outlet 10 is opened on the side of the second power unit 3.

[0069] A specific embodiment of the heat-conducting fixing seat of the utility model:

[0070] The heat-conducting mounting base 5 is provided with a housing cavity 8 for accommodating the first air generator 6 and forming an air duct, and a heat dissipation cover plate 7 that seals the housing cavity 8. The air inlet 9 is provided on the heat dissipation cover plate 7, and the air outlet 10 is provided on the side of the housing cavity 8. The heat dissipation fins extend to the edge of the housing cavity 8. By arranging the first air generator 6 within the housing cavity 8 and extending the heat dissipation fins to the edge of the housing cavity 8, the first air generator 6 is used to actively dissipate heat from the first power unit 2, indirectly improving the efficiency of passive heat dissipation.

[0071] The shape of the air duct in the accommodating cavity 8 includes but is not limited to a diagonal curve or an Archimedean spiral. The air duct shape is designed to be a diagonal curve or an Archimedean spiral, which can reduce fan noise.

[0072] A specific embodiment of the fuselage 1 structure of the utility model:

[0073] The side of the fuselage 1 is provided with a mounting base 13, and a mounting opening 14 is provided on the side of the mounting base 13 for mounting the first power unit 2. The thermally conductive fixing base 5 cooperates with the mounting opening 14 to secure the first power unit 2 to the fuselage 1. The thermally conductive fixing base 5 cooperates with the mounting opening 14 to secure the first power unit 2. When the first power unit 2 needs to be replaced, only the thermally conductive fixing base 5 needs to be removed, making disassembly and replacement simple and convenient.

[0074] A specific embodiment of the utility model adding a second heat dissipation structure:

[0075] The top and / or bottom of the body 1 are equipped with a second air blower 15, a fin plate 16, and a sealing plate 17. The fin plate 16 is attached to the body 1, and the sealing plate 17 and the fin plate 16 form a heat dissipation duct. The second air blower 15 dissipates heat from the body 1 through the heat dissipation duct. The fin plate 16 passively dissipates heat from the body 1, while the second air blower 15 actively dissipates heat from the body 1 by blowing heat away from the fin plate 16 through the heat dissipation duct formed by the fin plate 16 and the sealing plate 17. This combination of passive and active heat dissipation provides enhanced cooling performance.

[0076] A specific embodiment of the assembly relationship of the power unit of the utility model:

[0077] The output end of the first power unit 2 is connected to a first adapter 11 , and the first power unit 2 and the second power unit 3 are arranged vertically through the first adapter 11 .

[0078] A third power unit 4 is coaxially arranged with the second power unit 3 , and the second power unit 3 and the third power unit 4 are connected via a second adapter 12 .

[0079] A specific embodiment of the quadruped robot of the utility model:

[0080] A quadruped robot comprises the above-mentioned robot body structure capable of dissipating heat.

[0081] A specific embodiment of the bipedal humanoid robot of the present utility model:

[0082] A bipedal humanoid robot comprises the above-mentioned robot body structure capable of dissipating heat.

[0083] In the present application, the fixed connection method can be screw connection, riveting, plug connection, or connection through a third component, and those skilled in the art can choose according to actual conditions.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A robot body structure capable of dissipating heat, characterized in that: It comprises a body (1), a first power unit (2) fixed to the body (1) via a heat-conducting fixing seat (5), and a second power unit (3) connected to the first power unit (2); One surface portion of the heat-conducting fixing seat (5) is in contact with the first power unit (2), and the other surface portion is provided with heat dissipation fins; The heat-conducting fixing seat (5) has a first air-producing fan (6) built in, and is provided with an air inlet (9) and an air outlet (10) connected to the first air-producing fan (6), wherein the air outlet (10) is provided on the side of the second power unit (3).

2. A robot body structure capable of dissipating heat as claimed in claim 1, characterized in that: The heat-conducting fixing seat (5) is provided with a housing cavity (8) for placing the first air-generating fan (6) and forming an air duct, and a heat dissipation cover plate (7) for sealing the housing cavity (8); the air inlet (9) is provided on the heat dissipation cover plate (7); the air outlet (10) is provided on the side of the housing cavity (8); and the heat dissipation fins extend to the edge of the housing cavity (8).

3. A robot body structure capable of dissipating heat as claimed in claim 2, characterized in that: The shape of the air duct in the accommodating cavity (8) includes but is not limited to a diagonal curve and / or an Archimedean spiral; Or / and, a mounting base (13) is provided on the side of the fuselage (1), a mounting opening (14) for assembling the first power unit (2) is provided on the side of the mounting base (13), and the heat-conducting fixing seat (5) cooperates with the mounting opening (14) to fix the first power unit (2) on the fuselage (1).

4. A robot body structure capable of dissipating heat as described in any one of claims 1 to 3, characterized in that: A second air blower (15), a fin plate (16) and a sealing plate (17) are provided on the top and / or bottom of the fuselage (1); the fin plate (16) is attached to the fuselage (1); the sealing plate (17) and the fin plate (16) form a heat dissipation duct; the second air blower (15) dissipates heat from the fuselage (1) through the heat dissipation duct.

5. A robot body structure capable of dissipating heat as claimed in claim 4, characterized in that: The output end of the first power unit (2) is connected to a first adapter (11), and the first power unit (2) and the second power unit (3) are arranged vertically via the first adapter (11); Or / and, a third power unit (4) is coaxially arranged with the second power unit (3), and the second power unit (3) and the third power unit (4) are connected via a second adapter (12).

6. A robot body structure capable of dissipating heat, characterized in that: It comprises a body (1), a heat-conducting fixing seat (5), a first power unit (2) fixed to the body (1) via the heat-conducting fixing seat (5), and a second power unit (3) connected to the first power unit (2); The heat-conducting fixing seat (5) is provided with a surface portion that fits the first power unit (2); The heat-conducting fixing seat (5) has a first air-generating fan (6) built in, and is provided with an air inlet (9) and an air outlet (10) connected to the first air-generating fan (6), wherein the air outlet (10) faces the second power unit (3) to achieve simultaneous heat dissipation of the first power unit (2) and the second power unit (3).

7. A heat-conducting fixing seat, characterized in that: It comprises a surface portion capable of contacting the first power unit (2), an air outlet (10) capable of opening toward the second power unit (3), and an air inlet (9) capable of opening toward the air generator; The air inlet (9) is connected to the air outlet (10), and can direct wind toward the air outlet (10) and the surface portion, thereby forming a dual-purpose heat dissipation structure.

8. A heat-conducting fixing seat as claimed in claim 7, characterized in that: The surface portion is an arc-shaped structure, a hollow structure, a fin structure, or a hole-shaped structure, and is partially or completely covered on the first power unit (2); Or / and, a receiving cavity (8) capable of forming an air duct is provided between the air outlet (10) and the air inlet (9); The air outlet (10) is arranged on a side portion of the heat-conducting fixing seat (5); the side portion faces the second power unit (3); The air inlet (9) is arranged on the accommodating cavity (8) or on the heat dissipation cover plate (7) at the port of the accommodating cavity (8).

9. A heat-conducting fixing seat as claimed in claim 8, characterized in that: The accommodating chamber (8) is equipped with a fan; the fan is a fan or a blower; The arc-shaped structure is provided with a groove for embedding the first power unit (2).

10. A robot, characterized in that: The robot is a quadruped robot or a bipedal humanoid robot, and comprises a robot body structure capable of dissipating heat as described in any one of claims 1-6, or a heat-conducting fixing seat as described in any one of claims 7-9.

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