Heat dissipation device of medical endoscope 4K imaging system and light source integrated host

Abstract

The utility model provides a radiating device of a medical endoscope 4K imaging system and light source integrated host, which belongs to the field of medical instruments and consists of a medical endoscope 4K imaging system and light source integrated host, a display, an endoscope camera handle, light guide fibers and an endoscope. According to the scheme, a layer of ultra-thin graphene cooling fin is attached between the cold light source and the cold light source radiator, so that the heat conduction efficiency is higher, heat dissipation can be better achieved, the temperature of the mainboard is prevented from increasing through the partition plate, meanwhile, the partition plate prevents hot air from forming circulation or vortex in the case, and the heat dissipation efficiency is improved. Through the arrangement of the mainboard cooling fan and the cold light source cooling fan, the cooling efficiency is higher, the overall heat of the medical endoscope 4K imaging system and the light source integrated host is reduced, the time delay of the 4K imaging system is shortened, the operation is safer, and the operation efficiency is improved. The problems that in the prior art, due to the fact that heat in a machine case is too large, time delay of a 4K imaging system is greatly increased, and the risk of an operation is increased can be solved.

Description

Technical Field

[0001] The utility model belongs to the field of medical equipment, and specifically relates to a heat dissipation device of a medical endoscope 4K imaging system and a light source integrated host. Background Art

[0002] With the widespread development of minimally invasive surgery, it is constantly updated. The main unit of the medical endoscope 4K imaging system is one of the medical devices commonly used in minimally invasive surgery. The endoscope is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. It can enter the stomach through the mouth or through other natural orifices. The endoscope can be used to see lesions that cannot be displayed by X-rays;

[0003] Since the 4K imaging system is integrated with the light source system, the heat inside the chassis is greatly increased. Therefore, the heat dissipation of the endoscope 4K imaging system and the integrated light source host is an important indicator that affects the service life of the equipment and increases user experience. At the same time, excessive heat inside the chassis will greatly increase the delay of the 4K imaging system and increase the risk of surgery. Utility Model Content

[0004] The purpose of the utility model is to provide a heat dissipation device for a medical endoscope 4K imaging system and a light source integrated host, aiming to solve the problem in the prior art that excessive heat in the chassis causes a significant increase in the delay of the 4K imaging system and increases the risk of surgery.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heat dissipation device for a medical endoscope 4K imaging system and a light source integrated host, comprising:

[0007] Medical endoscope 4K imaging system and light source integrated host;

[0008] A display, provided on one side of the medical endoscope 4K imaging system and light source integrated host, the display being electrically connected to the medical endoscope 4K imaging system and light source integrated host;

[0009] Endoscope camera handle, which is installed on the medical endoscope 4K imaging system and light source integrated host;

[0010] An optical fiber is provided on the endoscope camera handle, and the optical fiber is electrically connected to the medical endoscope 4K imaging system and the light source integrated host; and

[0011] The endoscope is arranged on the handle of the endoscope camera.

[0012] As a preferred solution of the utility model, the medical endoscope 4K imaging system and light source integrated host comprises:

[0013] Housing parts;

[0014] A cold light source component is arranged on the housing component;

[0015] A cold light source heat dissipation component is arranged on the outer shell component;

[0016] A mainboard component is disposed on the housing component; and

[0017] The host heat dissipation component is arranged on the outer shell component.

[0018] As a preferred solution of the utility model, the shell component includes a baffle plate, a main engine cover plate, air outlet holes on the cover plate side plate, a cover plate side plate, a main engine bottom plate, a main engine protruding guide column and a main engine bottom plate side plate, the main engine bottom plate is movably connected to the main engine cover plate, the cover plate side plate is arranged on one side of the main engine cover plate, the main engine bottom plate side plate is arranged on one side of the main engine bottom plate, two main engine protruding guide columns are provided, the two main engine protruding guide columns are respectively arranged on both sides of the main engine bottom plate, and the two main engine protruding guide columns are symmetrically arranged, and two groups of air outlet holes on the cover plate side plate are provided, and the two groups of air outlet holes on the cover plate side plate are both arranged on the cover plate side plate.

[0019] As a preferred solution of the utility model, the cold light source component includes a cold light source, a cold light source radiator and a graphene heat sink, the cold light source radiator is fixedly connected to the lower inner wall of the main body bottom plate, the cold light source is fixedly connected to one side of the cold light source radiator, and the graphene heat sink is arranged between the cold light source radiator and the cold light source.

[0020] As a preferred solution of the utility model, the cold light source heat dissipation component includes a cold light source heat dissipation fan, a cold light source area heat dissipation outlet, a host power supply and a wind flow direction of the cold light source heat dissipation fan, the host power supply is fixedly connected to the lower inner wall of the host base plate, the cold light source heat dissipation fan is fixedly connected to the side inner wall of the host base plate, the wind flow direction of the cold light source heat dissipation fan is arranged on the lower inner wall of the host base plate, and the cold light source area heat dissipation outlet is opened on one side of the host base plate.

[0021] As a preferred solution of the utility model, the mainboard component includes a mainboard, and the mainboard is fixedly connected to the lower inner wall of the mainframe bottom plate.

[0022] As a preferred solution of the utility model, the host heat dissipation component includes a mainboard cooling fan, a mainboard area heat dissipation outlet and a mainboard cooling fan wind flow direction, the mainboard cooling fan wind flow direction is arranged at the top of the mainboard, the mainboard cooling fan is fixedly connected to the side of the mainboard base plate, and the mainboard area heat dissipation outlet is opened at the side end of the mainboard base plate.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. In this solution, an ultra-thin graphene heat sink is attached between the cold light source and the cold light source radiator, so that the thermal conductivity is higher and the heat dissipation is better. The baffle plate can prevent the hot air from being blown to the motherboard, preventing the temperature of the motherboard from increasing. At the same time, the baffle plate prevents the hot air from forming circulation or eddy current in the chassis, making it easier to discharge the hot air out of the chassis.

[0025] 2. In this solution, independent heat dissipation areas can be formed by setting up the mainboard cooling fan and the cold light source cooling fan, which will not affect each other, making the heat dissipation efficiency faster. The overall heat of the medical endoscope 4K imaging system and the integrated light source host is reduced, the delay of the 4K imaging system is reduced, and the surgery is safer. By reducing the heat of the medical endoscope 4K imaging system and the integrated light source host during operation, the service life of the equipment is extended and the user experience is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 This is an exploded view of the 4K imaging system and light source integrated host of the medical endoscope of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure inside the mainframe bottom plate of the utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the cold light source heat sink of the utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the cold light source radiator of the utility model;

[0032] Figure 6 It is a structural schematic diagram of the cold light source of the utility model.

[0033] In the figure: 100, medical endoscope 4K imaging system and light source integrated host; 101, baffle; 110, cold light source; 111, cold light source radiator; 113, graphene heat sink; 121, cold light source cooling fan; 122, cold light source area cooling outlet; 123, host power supply; 124, cold light source cooling fan wind flow direction; 131, mainboard cooling fan; 132, mainboard; 133, mainboard area cooling outlet; 134, mainboard cooling fan wind flow direction; 140, host cover; 141, cover side panel air outlet; 142, cover side; 150, host bottom plate; 151, host protruding guide column; 152, host bottom plate side; 200, display; 300, endoscope; 400, optical fiber; 500, endoscope camera handle. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Example 1

[0036] See also Figure 1-Figure 6 , the technical solution provided by this embodiment is as follows:

[0037] A heat dissipation device for a medical endoscope 4K imaging system and light source integrated host, which is composed of a medical endoscope 4K imaging system and light source integrated host 100, a display 200, an endoscope camera handle 500, an optical fiber 400 and an endoscope 300. The display 200 is arranged on one side of the medical endoscope 4K imaging system and light source integrated host 100, the display 200 is electrically connected to the medical endoscope 4K imaging system and light source integrated host 100, the endoscope camera handle 500 is arranged on the medical endoscope 4K imaging system and light source integrated host 100, the optical fiber 400 is arranged on the endoscope camera handle 500, the optical fiber 400 is electrically connected to the medical endoscope 4K imaging system and light source integrated host 100, and the endoscope 300 is arranged on the endoscope camera handle 500.

[0038] In a specific embodiment of the utility model, the endoscope 300 enters the body through a small incision or other natural channels, and the endoscope camera handle 500, with the assistance of light from the optical fiber 400, transmits the image inside the human body to the medical endoscope 4K imaging system and the light source integrated host 100 for processing, and displays the image on the display 200.

[0039] Specifically, the shell components include a baffle 101, a host cover 140, a cover side plate air outlet 141, a cover side 142, a host bottom plate 150, a host protruding guide column 151 and a host bottom plate side 152. The host bottom plate 150 is movably connected to the host cover 140, the cover side 142 is arranged on one side of the host cover 140, the host bottom plate side 152 is arranged on one side of the host bottom plate 150, two host protruding guide columns 151 are arranged, the two host protruding guide columns 151 are respectively arranged on both sides of the host bottom plate 150, and the two host protruding guide columns 151 are symmetrically arranged, and two groups of cover side plate air outlet holes 141 are arranged, and the two groups of cover side plate air outlet holes 141 are both arranged on the cover side 142.

[0040] In a specific embodiment of the utility model, the protruding guide column 151 of the host cooperates with the side 142 of the cover to reduce the contact area and friction, which is beneficial to the installation of the host cover 140. At the same time, the side 152 of the host bottom plate and the side 142 of the cover form a hollow layer, which is beneficial to the screw installation space of the cooling fan, and the protruding guide column 151 of the host forms a reinforcing rib on the host bottom plate 150, so that the strength of the host bottom plate 150 is higher. In this way, the thickness of the host bottom plate 150 can be reduced and the cost can be saved. The hollow layer between the air outlet hole 141 of the cover side plate and the cooling fan is more conducive to preventing dust from entering the host chassis. The setting of the baffle plate 101 can prevent hot air from being blown to the mainboard 132, preventing the temperature of the mainboard 132 from increasing. At the same time, the baffle plate 101 prevents hot air from forming a circulation or vortex in the chassis, making it easier to discharge the hot air out of the chassis.

[0041] Specifically, the cold light source component is arranged on the outer shell component, and the cold light source component includes a cold light source 110, a cold light source radiator 111 and a graphene heat sink 113. The cold light source radiator 111 is fixedly connected to the lower inner wall of the main body bottom plate 150, the cold light source 110 is fixedly connected to one side of the cold light source radiator 111, and the graphene heat sink 113 is arranged between the cold light source radiator 111 and the cold light source 110.

[0042] In a specific embodiment of the utility model, the material of the cold light source radiator 111 is aluminum material with good thermal conductivity, and the structure is that a plurality of thin sheets are arranged in parallel, which increases the heat dissipation area. The larger the heat dissipation area, the better the heat dissipation effect. An ultra-thin graphene heat sink 113 is attached between the cold light source 110 and the cold light source radiator 111. The thickness of the graphene heat sink 113 is between 0.01mm and 0.1mm. The theoretical specific surface area of ​​the graphene material is as high as 2600m2 / g, and it has outstanding thermal conductivity (5000W / (mK)) and mechanical properties (1060GPa), as well as high electron mobility at room temperature (15000cm2 / (Vs)). The material with the best thermal conductivity in nature is silver, and the thermal conductivity of graphene is 10 times stronger than that of silver. The heat generated by the cold light source 110 is almost all conducted to the cold light source radiator 111, and then the heat is discharged out of the chassis through the cold light source heat dissipation fan 121.

[0043] Specifically, the cold light source heat dissipation component is arranged on the outer shell component, and the cold light source heat dissipation component includes a cold light source heat dissipation fan 121, a cold light source area heat dissipation outlet 122, a host power supply 123 and a cold light source heat dissipation fan wind flow direction 124, the host power supply 123 is fixedly connected to the lower inner wall of the host base plate 150, the cold light source heat dissipation fan 121 is fixedly connected to the side inner wall of the host base plate 150, the cold light source heat dissipation fan wind flow direction 124 is arranged on the lower inner wall of the host base plate 150, and the cold light source area heat dissipation outlet 122 is opened on one side of the host base plate 150.

[0044] In a specific embodiment of the present utility model, the host power supply 123 can be set to provide power for the cold light source cooling fan 121 and the mainboard cooling fan 131. The cold light source cooling fan 121 can be set to discharge the heat on the cold light source radiator 111. The cold light source area heat dissipation outlet 122 is the heat dissipation outlet of the cold light source area, and the wind flow direction 124 of the cold light source cooling fan is the wind flow direction of the cold light source cooling fan 121.

[0045] Specifically, the mainboard component is disposed on the outer shell component, and the mainboard component includes a mainboard 132 , and the mainboard 132 is fixedly connected to the lower inner wall of the host bottom plate 150 .

[0046] In a specific embodiment of the present invention, the mainboard 132 is fixedly connected to the lower inner wall of the host bottom plate 150 .

[0047] Specifically, the host heat dissipation component is arranged on the outer shell component, and the host heat dissipation component includes a mainboard heat dissipation fan 131, a mainboard area heat dissipation outlet 133 and a mainboard heat dissipation fan wind flow direction 134. The mainboard heat dissipation fan wind flow direction 134 is arranged at the top of the mainboard 132, the mainboard heat dissipation fan 131 is fixedly connected to the side of the mainboard base plate 150, and the mainboard area heat dissipation outlet 133 is opened at the side end of the mainboard base plate 150.

[0048] In a specific embodiment of the utility model, the motherboard cooling fan 131 can be set to dissipate heat for the motherboard 132, the motherboard area cooling outlet 133 is the motherboard area cooling outlet, and the motherboard cooling fan wind flow direction 134 is the motherboard cooling fan 131 wind flow direction.

[0049] The working principle of the heat dissipation device of the medical endoscope 4K imaging system and the integrated light source host provided by the utility model is as follows: a layer of ultra-thin graphene heat sink 113 is attached between the cold light source 110 and the cold light source radiator 111, so that the thermal conductivity efficiency is higher and the heat dissipation can be better. The setting of the baffle plate 101 can prevent the hot air from being blown to the mainboard 132, and prevent the temperature of the mainboard 132 from increasing. At the same time, the baffle plate 101 prevents the hot air from forming a circulation or eddy current in the chassis, and it is easier to discharge the hot air out of the chassis. Through the setting of the mainboard cooling fan 131 and the cold light source cooling fan 121, an independent heat dissipation area can be formed without affecting each other, so that the heat dissipation efficiency is faster, and the overall heat of the medical endoscope 4K imaging system and the integrated light source host 100 is reduced, the delay of the 4K imaging system is reduced, and the operation is safer. By reducing the heat of the medical endoscope 4K imaging system and the integrated light source host 100 during operation, the service life of the equipment is extended.

[0050] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat dissipation device for a medical endoscope 4K imaging system and a light source integrated host, characterized in that: include: Medical endoscope 4K imaging system and light source integrated host (100); A display (200) is provided on one side of the medical endoscope 4K imaging system and light source integrated host (100), wherein the display (200) is electrically connected to the medical endoscope 4K imaging system and light source integrated host (100); An endoscope camera handle (500) is provided on a medical endoscope 4K imaging system and light source integrated host (100); An optical fiber (400) is provided on an endoscope camera handle (500), wherein the optical fiber (400) is electrically connected to a medical endoscope 4K imaging system and a light source integrated host (100); An endoscope (300) is arranged on an endoscope camera handle (500); The medical endoscope 4K imaging system and light source integrated host (100) comprises: Housing parts; A cold light source component is arranged on the housing component; A cold light source heat dissipation component is arranged on the outer shell component; A mainboard component is arranged on the outer shell component; The host heat dissipation component is arranged on the outer shell component; The cold light source heat dissipation component comprises a cold light source heat dissipation fan (121), a cold light source area heat dissipation outlet (122), a host power supply (123) and a wind flow direction (124) of the cold light source heat dissipation fan; the host power supply (123) is fixedly connected to the lower inner wall of the host bottom plate (150); the cold light source heat dissipation fan (121) is fixedly connected to the side inner wall of the host bottom plate (150); the wind flow direction (124) of the cold light source heat dissipation fan is arranged on the lower inner wall of the host bottom plate (150); and the cold light source area heat dissipation outlet (122) is arranged on one side of the host bottom plate (150); The host heat dissipation component comprises a mainboard heat dissipation fan (131), a mainboard area heat dissipation outlet (133) and a mainboard heat dissipation fan wind flow direction (134); the mainboard heat dissipation fan wind flow direction (134) is arranged at the top of the mainboard (132); the mainboard heat dissipation fan (131) is fixedly connected to the side of the mainboard bottom plate (150); and the mainboard area heat dissipation outlet (133) is arranged at the side end of the mainboard bottom plate (150).

2. The heat dissipation device of a medical endoscope 4K imaging system and light source integrated host according to claim 1, characterized in that: The housing component comprises a baffle plate (101), a mainframe cover plate (140), cover plate side plate air outlet holes (141), a cover plate side surface (142), a mainframe bottom plate (150), a mainframe protruding guide column (151) and a mainframe bottom plate side surface (152); the mainframe bottom plate (150) is movably connected to the mainframe cover plate (140); the cover plate side surface (142) is arranged on one side of the mainframe cover plate (140); the mainframe bottom plate side surface (152) is arranged on one side of the mainframe bottom plate (150); two mainframe protruding guide columns (151) are arranged; the two mainframe protruding guide columns (151) are respectively arranged on two sides of the mainframe bottom plate (150); and the two mainframe protruding guide columns (151) are symmetrically arranged; two groups of cover plate side plate air outlet holes (141) are arranged; and the two groups of cover plate side plate air outlet holes (141) are both arranged on the cover plate side surface (142).

3. The heat dissipation device of a medical endoscope 4K imaging system and light source integrated host according to claim 2, characterized in that: The cold light source component comprises a cold light source (110), a cold light source radiator (111) and a graphene heat sink (113); the cold light source radiator (111) is fixedly connected to the lower inner wall of a host bottom plate (150); the cold light source (110) is fixedly connected to one side of the cold light source radiator (111); and the graphene heat sink (113) is arranged between the cold light source radiator (111) and the cold light source (110).

4. The heat dissipation device of a medical endoscope 4K imaging system and light source integrated host according to claim 3, characterized in that: The mainboard component comprises a mainboard (132), and the mainboard (132) is fixedly connected to the lower inner wall of the mainframe bottom plate (150).

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