A surgical robot cabinet heat dissipation structure
Patent Information
- Application Number
- CN202522106292.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-29
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-09-29
AI Technical Summary
[0005]为解决相关技术问题，本实用新型的目的在于提供一种手术机器人机箱散热结构，以解决机箱散热效率低的问题
[0021]1.通过安装件将箱体内部分为左侧、第二空间，形成两条独立的气体冷却路径，左侧路径针对安装架散热，右侧路径针对主机散热，两条路径共享底部第一进气端与侧面第一排气端，既避免不同发热部件的热气流混合，又通过抽风组件集中抽吸，确保各路径散热效率均衡，提高了散热效率；
Smart Images
Figure CN224909927U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a heat dissipation structure for a surgical robot chassis. Background Technology
[0002] Surgical robots are advanced medical devices invented thanks to advancements in minimally invasive surgery and related underlying technologies. They are used to achieve a level of precision in surgical instruments that surpasses human capabilities in the realm of minimally invasive surgery. A surgical robot typically consists of a surgical console, a chassis equipped with robotic arms, and a visualization system.
[0003] The chassis is used to store computers and related control equipment. It can protect the stored equipment, shield electromagnetic interference, and arrange the equipment in an orderly and neat manner, making it convenient for future maintenance.
[0004] Existing chassis often suffer from low heat dissipation efficiency when housing high-power and high-heat-generating devices, resulting in high internal temperatures. Many electronic devices operating in high-temperature environments typically experience reduced efficiency or even damage, highlighting the urgent need to address the issue of low heat dissipation efficiency. Utility Model Content
[0005] To address the related technical problems, the purpose of this utility model is to provide a heat dissipation structure for a surgical robot chassis, thereby solving the problem of low heat dissipation efficiency.
[0006] To achieve the above objectives, the embodiments of this utility model adopt the following technical solutions:
[0007] A heat dissipation structure for a surgical robot chassis includes a chassis, an exhaust assembly, a main unit, a mounting bracket, and mounting components, wherein:
[0008] The bottom of the box is provided with a first air inlet. The mounting bracket is vertically set in the middle of the box and divides the internal space of the box into a first space and a second space. The first space is provided with a first exhaust end at the first end in the first horizontal direction. The mounting bracket is set in the first space and located above the first air inlet. The bottom of the mounting bracket is provided with a second air inlet, which corresponds to the first air inlet. The top of the mounting bracket is provided with a second exhaust end.
[0009] The main unit is located in the second space and above the first air intake end. A third air intake end is opened at the bottom of the main unit, which corresponds to the first air intake end. A third exhaust end is opened on the top of the main unit near the first exhaust end.
[0010] The exhaust assembly is disposed on the first exhaust end and is configured to draw gas from the first space and the second space through the first exhaust end to form a first gas cooling path passing through the first air inlet end, the second air inlet end, the second exhaust end and the first exhaust end in sequence, and a second gas cooling path passing through the first air inlet end, the third air inlet end, the third exhaust end and the first exhaust end in sequence.
[0011] Optionally, the mounting component includes a first mounting plate and a second mounting plate, which are stacked on top of each other. The first mounting plate has mounting holes, and the second mounting plate has clearance holes corresponding to the mounting holes.
[0012] Optionally, the diameter of the clearance hole is larger than that of the mounting hole. The mounting hole is provided with an extension, which is located inside the clearance hole. The extension is provided with a threaded hole, and the fixing bolt passes through the mounting hole and is fixedly connected to the threaded hole to install the working part onto the first mounting plate.
[0013] Optionally, the first mounting plate has a ventilation opening, the mounting bracket is set at the ventilation opening, and the mounting bracket contains an industrial control computer.
[0014] Optionally, the mounting bracket includes a base, a frame, and a heat sink. The base is fixedly mounted on the first mounting plate, the frame is located at the bottom of the base, the second air inlet is located at the bottom of the frame, the heat sink is located at the top of the base, and the second exhaust is located at the top of the heat sink.
[0015] Optionally, multiple heat sinks are neatly arranged on the side of the base near the first mounting plate.
[0016] Optionally, the heat sink is L-shaped, and multiple heat dissipation holes are provided on the side of the heat sink away from the first mounting plate.
[0017] Optionally, the first air inlet end includes a plurality of first air inlets arranged in an array, and a support plate is provided above the first air inlet end at intervals. A fourth air inlet end is provided on the support plate, and the fourth air inlet end corresponds to the first air inlet end.
[0018] Optionally, the fourth air intake end includes a plurality of second air intake holes arranged in an array, wherein the diameter of the first air intake hole is larger than the diameter of the second air intake hole.
[0019] Optionally, a heat dissipation vent is provided at the second end of the chassis along the first horizontal direction.
[0020] The beneficial effects of this utility model are as follows: Compared with the prior art, the heat dissipation structure of the surgical robot chassis provided by this utility model has the following beneficial effects:
[0021] 1. The internal space of the enclosure is divided into a left side and a second space by the mounting components, forming two independent gas cooling paths. The left path is for heat dissipation of the mounting bracket and the right path is for heat dissipation of the main unit. The two paths share the bottom first air intake end and the side first exhaust end, which not only avoids the mixing of hot air from different heat-generating components, but also ensures that the heat dissipation efficiency of each path is balanced by the concentrated suction of the exhaust components, thus improving the heat dissipation efficiency.
[0022] 2. By overlapping the first mounting plate and the second mounting plate, the first mounting plate serves as the main load-bearing surface, while the second mounting plate provides auxiliary fixation. This eliminates the need for additional supports in the enclosure, optimizing the utilization of internal space. At the same time, the double-layer structure enhances the overall rigidity of the mounting components, preventing deformation of the mounting plate due to unilateral stress and ensuring installation stability.
[0023] 3. The ventilation openings of the first mounting plate correspond to the positions of the mounting bracket, allowing airflow from the left path to pass directly into the mounting bracket, thus avoiding a decrease in heat dissipation efficiency caused by the mounting plate blocking airflow. At the same time, the ventilation openings can serve as auxiliary airflow channels for the left and second spaces. When air intake is insufficient in a certain path, airflow can be supplemented through the ventilation openings to improve the overall heat dissipation tolerance. Attached Figure Description
[0024] To more clearly illustrate and understand the technical solutions in the embodiments of this utility model, the accompanying drawings used in the background technology and embodiment description of this utility model will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.
[0025] Figure 1 This is a schematic diagram of a heat dissipation structure for a surgical robot chassis provided in an embodiment of this utility model;
[0026] Figure 2 This is a side view of a heat dissipation structure for a surgical robot chassis provided in an embodiment of this utility model;
[0027] Figure 3 This is a schematic diagram of the mounting bracket in the heat dissipation structure of a surgical robot chassis provided in an embodiment of the present invention;
[0028] Figure 4 This is a schematic diagram of the structure of the first mounting plate in the heat dissipation structure of a surgical robot chassis provided in an embodiment of the present invention;
[0029] Figure 5 This is a schematic diagram of the structure of the second mounting plate in the heat dissipation structure of a surgical robot chassis provided in an embodiment of the present invention;
[0030] Figure 6 This is a schematic diagram of the base in a heat dissipation structure for a surgical robot chassis provided in an embodiment of this utility model;
[0031] Figure 7 This is a schematic diagram of the first air intake end in a heat dissipation structure of a surgical robot chassis provided in an embodiment of this utility model;
[0032] Figure 8 This is a schematic diagram of the fourth air intake end in a heat dissipation structure of a surgical robot chassis provided in an embodiment of this utility model. Detailed Implementation
[0033] The present invention will be further described in detail below with reference to the accompanying drawings.
[0034] To facilitate understanding of this utility model, a more complete description of it will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0035] Please see Figures 1 to 8 As shown, this embodiment provides a heat dissipation structure for a surgical robot chassis, which includes a chassis 10, an exhaust assembly 20, a main unit 30, a mounting bracket 40, and a mounting component 50. A first air inlet 60 is provided at the bottom of the chassis 10. The mounting component 50 is vertically positioned in the middle of the chassis 10 and divides the internal space of the chassis 10 into a first space and a second space. The first space is located in the first horizontal direction (…). Figure 1The first end of the unit (in the x-direction) is provided with a first exhaust end 61. A mounting bracket 40 is disposed in the first space and located above the first air intake end 60. A second air intake end 70 is opened at the bottom of the mounting bracket 40, corresponding to the first air intake end 60. A second exhaust end 71 is opened at the top of the mounting bracket 40. The main unit 30 is disposed in the second space and located above the first air intake end 60. A third air intake end 80 is opened at the bottom of the main unit 30, corresponding to the first air intake end 60. A third exhaust end 81 is provided on the side of the top near the first exhaust end 61; the exhaust assembly 20 is disposed on the first exhaust end 61 and is configured to draw gas from the first space and the second space through the first exhaust end 61 to form a first gas cooling path passing through the first air inlet end 60, the second air inlet end 70, the second exhaust end 71 and the first exhaust end 61 in sequence, and a second gas cooling path passing through the first air inlet end 60, the third air inlet end 80, the third exhaust end 81 and the first exhaust end 61 in sequence.
[0036] Specifically, the first space and the second space are located on the left and right sides inside the box 10, respectively.
[0037] As can be seen, the mounting component 50 divides the interior of the housing 10 into a left and a second space, forming two independent gas cooling paths. The left path is for heat dissipation of the mounting bracket 40, and the right path is for heat dissipation of the main unit 30. The two paths share the bottom first air intake end 60 and the side first exhaust end 61, which not only avoids the mixing of hot airflow from different heat-generating components, but also ensures balanced heat dissipation efficiency of each path through the concentrated suction of the exhaust component 20, thus improving the heat dissipation efficiency.
[0038] In one embodiment, the mounting component 50 includes a first mounting plate 51 and a second mounting plate 52, which are stacked on top of each other. The first mounting plate 51 has a mounting hole 53, and the second mounting plate 52 has a clearance hole 54 corresponding to the mounting hole 53.
[0039] As can be seen, by overlapping the first mounting plate 51 and the second mounting plate 52, the first mounting plate 51 serves as the main bearing surface, and the second mounting plate 52 assists in fixing, eliminating the need to add additional brackets to the housing 10 and optimizing the utilization of internal space; at the same time, the double-layer structure can enhance the overall rigidity of the mounting component 50, avoid deformation of the mounting plate due to unilateral force, and ensure the stability of the installation.
[0040] In one embodiment, the diameter of the clearance hole 54 is larger than the diameter of the mounting hole 53. The mounting hole 53 is provided with an extension, which is located inside the clearance hole 54. The extension is provided with a threaded hole. The fixing bolt passes through the mounting hole 53 and is fixedly connected to the threaded hole to install the working part onto the first mounting plate 51.
[0041] Specifically, the working components include a power supply, a power adapter, a transformer, a burst suppressor, and a terminal block.
[0042] As can be seen, the clearance hole 54 has a larger diameter than the mounting hole 53, providing adjustment space for the extension of the mounting hole 53, which can be adapted to the installation requirements of different specifications of working parts; the threaded hole of the extension cooperates with the fixing bolt to ensure that the parts are firmly installed without loosening, and to avoid blockage of the heat dissipation path caused by the displacement of parts during the operation of the surgical robot.
[0043] In one implementation, a ventilation opening 55 is provided on the first mounting plate 51, and a mounting bracket 40 is provided at the ventilation opening 55. An industrial control computer is provided inside the mounting bracket 40.
[0044] As can be seen, the ventilation opening 55 of the first mounting plate 51 corresponds to the position of the mounting bracket 40, allowing the airflow on the left path to pass through the ventilation opening 55 and directly enter the interior of the mounting bracket 40, avoiding the reduction in heat dissipation efficiency caused by the mounting plate blocking the airflow; at the same time, the ventilation opening 55 can serve as an auxiliary airflow channel for the left and second spaces. When the air intake of a certain path is insufficient, the airflow can be supplemented through the ventilation opening 55 to improve the overall heat dissipation tolerance.
[0045] In one embodiment, the mounting bracket 40 includes a base 41, a base frame 42, and a heat sink 43. The base 41 is fixedly mounted on the first mounting plate 51, the base frame 42 is located at the bottom of the base 41, the second air inlet 70 is located at the bottom of the base frame 42, the heat sink 43 is located at the top of the base 41, and the second exhaust end 71 is located at the top of the heat sink 43.
[0046] As can be seen, the second air inlet 70 of the base frame 42 corresponds to the first air inlet 60 at the bottom of the housing 10, and the second exhaust end 71 of the heat sink 43 corresponds to the first exhaust end 61, further enhancing the directionality of airflow and preventing heat accumulation inside the mounting frame 40.
[0047] In one implementation, a plurality of heat sinks 410 are neatly arranged on the side of the base 41 near the first mounting plate 51.
[0048] As can be seen, the heat sink 410 on the side of the base 41 closest to the first mounting plate 51 can passively dissipate the heat inside the mounting bracket 40 through "thermal conduction". At the same time, the active airflow on the left path can quickly remove the heat from the surface of the heat sink 410, forming a "passive + active" dual heat dissipation effect, which further improves the heat dissipation efficiency.
[0049] In one embodiment, the heat sink 43 is L-shaped, and a plurality of heat dissipation holes 430 are provided on the side of the heat sink 43 away from the first mounting plate 51.
[0050] As can be seen, the heat dissipation hole 430 on the side of the heat sink 43 away from the first mounting plate 51 can serve as an auxiliary exhaust end. When the heat inside the mounting bracket 40 is high, some of the hot air can be directly discharged to the first space through the heat dissipation hole 430 and then sucked away by the exhaust component 20, thereby improving the heat dissipation efficiency.
[0051] In one embodiment, the first air inlet end 60 includes a plurality of first air inlet holes 600 arranged in an array, and a support plate is provided at intervals above the first air inlet end 60. A fourth air inlet end 90 is provided on the support plate, and the fourth air inlet end 90 corresponds to the first air inlet end 60.
[0052] As can be seen, the support plate is positioned above the first air inlet end 60, which can support heavy components such as the main unit 30 and the mounting bracket 40, and prevent the air inlet from being blocked due to the components directly pressing against the first air inlet end 60. The fourth air inlet end 90 of the support plate corresponds to the first air inlet end 60, ensuring that cold air can pass smoothly through the support plate and enter the heating component. At the same time, the support plate can initially block large external particles and impurities, reducing the damage to the equipment caused by impurities entering the main unit 30 and the mounting bracket 40.
[0053] In one embodiment, the fourth air inlet end 90 includes a plurality of second air inlets 900 arranged in an array, wherein the diameter of the first air inlet 600 is larger than the diameter of the second air inlets 900.
[0054] As can be seen, the large diameter of the first air inlet 600 ensures sufficient air intake while initially filtering large particulate impurities; the small diameter of the second air inlet 900 further filters small particulate impurities, reducing the amount of impurities entering the main unit 30 and mounting bracket 40. The graded filtration design improves the cleanliness of the airflow entering the heating components without affecting the air intake efficiency, thus extending the service life of the core components.
[0055] In one embodiment, the housing 10 is provided with a heat dissipation vent 11 at the second end along the first horizontal direction.
[0056] It can be seen that the heat dissipation vent at the second end of the chassis can also serve as an auxiliary exhaust channel. When the exhaust component 20 is under heavy load, some hot air can be directly discharged from the chassis 10 through the heat dissipation vent, reducing the pressure at the first exhaust end 61 and avoiding the reduction in heat dissipation efficiency caused by the decrease in airflow velocity in the path.
[0057] In the embodiments disclosed in this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this utility model according to the specific circumstances.
[0058] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above examples. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A heat dissipation structure for a surgical robot chassis, characterized in that, The surgical robot's cooling structure includes a housing, an exhaust assembly, a main unit, a mounting bracket, and mounting components, wherein: The bottom of the box is provided with a first air inlet. The mounting component is vertically arranged in the middle of the box and divides the internal space of the box into a first space and a second space. The first space is provided with a first exhaust end at a first end in a first horizontal direction. The mounting bracket is arranged in the first space and located above the first air inlet. The bottom of the mounting bracket is provided with a second air inlet, which corresponds to the first air inlet. The top of the mounting bracket is provided with a second exhaust end. The main unit is disposed in the second space and located above the first air intake end. A third air intake end is provided at the bottom of the main unit, which corresponds to the first air intake end. A third exhaust end is provided on the top of the main unit near the first exhaust end. The exhaust assembly is disposed on the first exhaust end and is configured to draw gas from the first space and the second space through the first exhaust end to form a first gas cooling path passing through the first air inlet end, the second air inlet end, the second exhaust end and the first exhaust end in sequence, and a second gas cooling path passing through the first air inlet end, the third air inlet end, the third exhaust end and the first exhaust end in sequence.
2. The heat dissipation structure of a surgical robot chassis according to claim 1, characterized in that, The mounting component includes a first mounting plate and a second mounting plate, which are overlapped. The first mounting plate has mounting holes, and the second mounting plate has clearance holes corresponding to the mounting holes.
3. The heat dissipation structure of a surgical robot chassis according to claim 2, characterized in that, The diameter of the clearance hole is larger than the diameter of the mounting hole. The mounting hole is provided with an extension portion, which is disposed inside the clearance hole. The extension portion is provided with a threaded hole. The fixing bolt passes through the mounting hole and is fixedly connected to the threaded hole to install the working part onto the first mounting plate.
4. The heat dissipation structure of a surgical robot chassis according to claim 2, characterized in that, The first mounting plate has a ventilation opening, the mounting bracket is located at the ventilation opening, and an industrial control computer is installed inside the mounting bracket.
5. The heat dissipation structure of a surgical robot chassis according to claim 2, characterized in that, The mounting bracket includes a base, a frame, and a heat sink. The base is fixedly mounted on the first mounting plate. The frame is located at the bottom of the base. The second air inlet is located at the bottom of the frame. The heat sink is located at the top of the base. The second exhaust is located at the top of the heat sink.
6. The heat dissipation structure of a surgical robot chassis according to claim 5, characterized in that, Multiple heat sinks are neatly arranged on the side of the base near the first mounting plate.
7. The heat dissipation structure of a surgical robot chassis according to claim 5, characterized in that, The heat sink is L-shaped, and multiple heat dissipation holes are provided on the side of the heat sink away from the first mounting plate.
8. The heat dissipation structure of a surgical robot chassis according to claim 1, characterized in that, The first air inlet includes a plurality of first air inlets arranged in an array. A support plate is provided above the first air inlet at intervals. A fourth air inlet is provided on the support plate, and the fourth air inlet corresponds to the first air inlet.
9. The heat dissipation structure of a surgical robot chassis according to claim 8, characterized in that, The fourth air intake end includes a plurality of second air intake holes arranged in an array, wherein the diameter of the first air intake hole is larger than the diameter of the second air intake hole.
10. The heat dissipation structure of a surgical robot chassis according to claim 1, characterized in that, The chassis has a heat dissipation vent at its second end along the first horizontal direction.