Medical endoscope cold light source case with heat dissipation system
Through the adjustable fixed plate structure and the medical endoscopic cold source case of the efficient heat dissipation system, the existing chassis cannot accommodate the problem of cold light sources at different sizes, and realize the space inside the chassis and the high -efficiency heat dissipation of the cold light source.
Patent Information
- Application Number
- CN202420518188.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The problem of the existing medical endoscope cold light source chassis fixation has caused the inability to accommodate cold light sources of different sizes, and it is necessary to specially make different chassis, which makes the cold light source unable to be put into use immediately.
设计了一种具有散热系统的医用内窥镜冷光源机箱,采用可调节的固定板结构,通过滑杆、滑块、卡板和调节组件实现固定板之间的空间调节,并通过进气和 The air fan can achieve efficient heat dissipation.
The space inside the chassis can be adjusted, which can accommodate the cold light sources of different sizes, and improves the cooling efficiency of the cold light source through optimized air duct design, and solves the problem that the existing chassis cannot be used immediately.
Smart Images
Figure CN222398237U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to a medical endoscope cold light source chassis with a heat dissipation system. Background Art
[0002] Medical endoscope cold light source is a special light source used in the medical field, mainly to provide brightness illumination for endoscopes, so that doctors can clearly observe lesions and perform operations during minimally invasive surgery or routine examinations. Cold light sources are usually composed of a host, fiber optic light guides, spare bulbs, and power cords. Their main function is to generate cold light and transmit it to the endoscope through the fiber optic light guide to provide doctors with a clear field of vision. However, when the cold light source generates cold light, the device will generate a lot of heat, so a medical endoscope cold light source chassis with a heat dissipation system is required to cool the device.
[0003] Most of the existing medical endoscope cold light source chassis with heat dissipation systems have fixed structures, which makes it impossible to accommodate cold light sources of different sizes. Special chassis need to be made for different cold light sources, which is time-consuming and labor-intensive, resulting in the cold light source being unable to be put into use immediately. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a medical endoscope cold light source chassis with a heat dissipation system, aiming to improve the chassis structure in the prior art, resulting in the problem that cold light sources of different sizes cannot be placed.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A medical endoscope cold light source chassis with a heat dissipation system comprises a fixed plate, a sliding rod is fixedly connected to the inside of the fixed plate, a sliding block is slidably connected to the outer wall of the sliding rod, the outer wall of the sliding block is slidably connected to the inner wall of the fixed plate, a clamping plate is fixedly connected to the outer wall of the sliding block, an adjustment component is arranged inside the clamping plate, a connecting block is fixedly connected to the outer wall of the fixed plate, a reciprocating screw is threadedly connected to the inside of the connecting block, a reducer is fixedly connected to one end of the reciprocating screw, a rocker is fixedly connected to the inside of the reducer, and a baffle is fixedly connected to the inside of the clamping plate.
[0007] Further, the adjustment assembly includes a spring, one end of the spring is fixedly connected to the inside of the card plate, the other end of the spring is fixedly connected to a connecting plate, the outer wall of the connecting plate is slidably connected to the inner wall of the card plate, the outer wall of the connecting plate is fixedly connected to a pressure block, the outer wall of the pressure block is slidably connected to the inner wall of the card plate, the outer wall of the connecting plate is fixedly connected to a card block, and the outer wall of the card block is arranged inside the fixed plate.
[0008] Furthermore, the outer wall of the reducer is fixedly connected to a box body, and both ends of the reciprocating screw rod are rotatably connected to the inside of the box body.
[0009] Furthermore, an air intake fan is fixedly connected to the interior of the box, and an air outlet fan is fixedly connected to the interior of the box.
[0010] Furthermore, the inner thread of the box body is connected with a screw, and the outer wall of the screw is rotatably connected with a side plate.
[0011] Furthermore, an opening is provided inside the box body, and an outer wall of the side panel is arranged on an outer wall of the box body.
[0012] Furthermore, the outer wall of the reducer is fixedly connected to the inside of the box, and both ends of the reciprocating screw are rotatably connected to the inner wall of the box.
[0013] Furthermore, the outer wall of the connecting block is slidably connected to the inner wall of the box body, and the outer wall of the fixing plate is slidably connected to the inner wall of the box body.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the pressing block is first pressed, and the connecting plate is driven to move toward the inside of the card plate by the pressing block, thereby squeezing the spring, and then the card block is driven to move toward the inside of the card plate by the connecting plate, so that the card plate can be moved, and then the rocker is rotated, and the reciprocating screw connected to the reducer is driven to rotate by the rocker, thereby driving the two connecting blocks and the fixed plate to move toward or away from each other, thereby adjusting the space between the two fixed plates, solving the problem that cold light sources of different sizes cannot be placed.
[0016] 2. In the utility model, external air is sent into the interior of the box from the top and bottom of the box through the upper and lower air intake fans, and then the air is sent into the middle through the arc angle inside the box, and then the air is allowed to contact the cold light source through the openings on the fixed plate, thereby dissipating the heat of the cold light source, and then the air is extracted by the exhaust fan, thereby achieving the effect of efficient heat dissipation, solving the problem of unreasonable air duct inside the chassis, resulting in substandard heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional structural diagram of a medical endoscope cold light source chassis with a heat dissipation system proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of a fixing plate of a medical endoscope cold light source chassis with a heat dissipation system proposed by the utility model;
[0019] Figure 3This is a schematic diagram of a card board of a medical endoscope cold light source chassis with a heat dissipation system proposed by the utility model;
[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0021] Legend:
[0022] 1. Fixed plate; 2. Slide bar; 3. Sliding block; 4. Clamping plate; 5. Reciprocating screw; 6. Reducer; 7. Connecting block; 8. Spring; 9. Connecting plate; 10. Pressing block; 11. Baffle; 12. Clamping block; 13. Opening; 14. Box; 15. Intake fan; 16. Exhaust fan; 17. Screw; 18. Side panel; 19. Rocker. DETAILED DESCRIPTION
[0023] 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.
[0024] Reference Figure 3-4 , the utility model provides an embodiment: a medical endoscope cold light source chassis with a heat dissipation system, comprising a fixed plate 1, a sliding rod 2 is fixedly connected inside the fixed plate 1, a sliding block 3 is slidably connected to the outer wall of the sliding rod 2, the outer wall of the sliding block 3 is slidably connected to the inner wall of the fixed plate 1, the outer wall of the sliding block 3 is fixedly connected to the card plate 4, an adjusting component is arranged inside the card plate 4, the outer wall of the fixed plate 1 is fixedly connected to the connecting block 7, the inner thread of the connecting block 7 is connected to the reciprocating screw rod 5, one end of the reciprocating screw rod 5 is fixedly connected to the reducer 6, the reducer 6 is fixedly connected to the rocker 19, and the card plate 4 is fixedly connected to the baffle 11; the adjusting component comprises a spring 8, one end of the spring 8 is fixedly connected to the inside of the card plate 4, the other end of the spring 8 is fixedly connected to the connecting plate 9, the outer wall of the connecting plate 9 is slidably connected to the inner wall of the card plate 4, the outer wall of the connecting plate 9 is fixedly connected to the pressing block 10, the outer wall of the pressing block 10 is slidably connected to the inner wall of the card plate 4, the outer wall of the connecting plate 9 is fixedly connected to the card block 12, and the outer wall of the card block 12 is arranged inside the fixed plate 1;
[0025] Specifically, the pressing block 10 is pressed, and the connecting plate 9 is driven by the pressing block 10 to move toward the inside of the card plate 4, thereby squeezing the spring 8 and causing the spring 8 to contract, and then the card block 12 is driven by the connecting plate 9 to contract toward the inside of the card plate 4, thereby detaching from the fixed plate 1, and then the slider 3 connected to the card plate 4 slides on the outer wall of the slide rod 2, thereby limiting the movement trajectory of the card plate 4, thereby facilitating the adjustment of the position of the card plate 4, and then the rocker 19 is rotated, and the reducer 6 and the reciprocating screw 5 connected to the reducer 6 are driven by the rocker 19 to rotate, thereby driving the two identical connecting blocks 7 and the fixed plate 1 to move, thereby adjusting the distance between the two fixed plates 1, and then the connecting block 7 and the fixed plate 1 are limited by the self-locking of the reducer 6, so that cold light sources of different sizes can be fixed in the chassis.
[0026] Reference Figure 1-3 The outer wall of the reducer 6 is fixedly connected to the box body 14, and both ends of the reciprocating screw rod 5 are rotatably connected to the inside of the box body 14; the inside of the box body 14 is fixedly connected to the intake fan 15, and the inside of the box body 14 is fixedly connected to the exhaust fan 16; the inside of the box body 14 is threadedly connected to the screw 17, and the outer wall of the screw 17 is rotatably connected to the side plate 18; the inside of the box body 14 is provided with an opening 13, and the outer wall of the side plate 18 is arranged on the outer wall of the box body 14; the outer wall of the reducer 6 is fixedly connected to the inside of the box body 14, and both ends of the reciprocating screw rod 5 are rotatably connected to the inner wall of the box body 14; the outer wall of the connecting block 7 is slidably connected to the inner wall of the box body 14, and the outer wall of the fixed plate 1 is slidably connected to the inner wall of the box body 14;
[0027] Specifically, the external air is sent into the interior of the box body 14 through the upper and lower air intake fans 15, and then the air is blown toward the middle through the arc angle inside the chassis, so that the cold light source can be cooled through the openings on the fixing plate 1, and then the air outlet fan 16 is used to discharge the air inside the box body 14 out of the chassis. The heat dissipation of the chassis can be made more efficient through a reasonable air duct, and then the movement direction of the fixing plate 1 and the connecting block 7 is limited by the box body 14, and then the screw 17 is rotated to remove the screw 17 from the box body 14, so that the side panel 18 can be removed from the side wall of the box body 14, thereby facilitating the adjustment of the space inside the chassis.
[0028] Working principle: When it is necessary to use a medical endoscope cold light source chassis with a heat dissipation system, turn the screw 17 to remove the screw 17 and the side plate 18 from the chassis 14, so as to facilitate the adjustment of the space inside the chassis, and then turn the rocker 19 to drive the reducer 6 to operate through the rocker 19, thereby driving the reciprocating screw 5 to rotate, thereby driving the two identical connecting blocks 7 and the fixed plate 1 to move, thereby adjusting the distance between the fixed plates 1, and then press the pressure block 10, and push the connecting plate 9 to move toward the inside of the card plate 4 through the pressure block 10, thereby squeezing the spring 8 to contract the spring 8, thereby driving the card block 12 to move, so that the position of the card plate 4 on the outer wall of the fixed plate 1 can be moved. When it is adjusted to the desired position, release the pressure block 10, and the connecting plate 9 moves outward under the push of the spring 8, thereby driving the card block 12 to be stuck in the fixed plate 1. The opening of the top of the card plate 4 is fixed, and then the slider 3 under the card plate 4 slides on the outer wall of the slide rod 2 to limit the movement direction of the card plate 4. By adjusting the positions of the fixing plate 1 and the card plate 4, cold light sources of different sizes can be installed, and then the panel of the cold light source can be conveniently observed through the opening 13 opened on the box body 14, so as to adjust the cold light source, and then the external air is sent into the interior of the box body 14 through the intake fan 15 provided on the upper and lower parts of the box body 14, and then the air is made to flow to the middle through the arc angle inside the box body 14, and then through the openings opened on the fixing plate 1, the gas can conveniently dissipate the heat of the cold light source, and then the air inside the box body 14 is discharged through the exhaust fan 16. Through a reasonable air duct, the heat dissipation efficiency inside the chassis can be effectively improved, thereby achieving the effect of efficient heat dissipation of the cold light source.
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A medical endoscope cold light source chassis with a heat dissipation system, comprising a fixing plate (1), characterized in that: The interior of the fixed plate (1) is fixedly connected to a sliding rod (2), the outer wall of the sliding rod (2) is slidably connected to a sliding block (3), the outer wall of the sliding block (3) is slidably connected to the inner wall of the fixed plate (1), the outer wall of the sliding block (3) is fixedly connected to a clamping plate (4), an adjusting component is arranged inside the clamping plate (4), the outer wall of the fixed plate (1) is fixedly connected to a connecting block (7), the internal thread of the connecting block (7) is connected to a reciprocating screw (5), one end of the reciprocating screw (5) is fixedly connected to a reducer (6), the interior of the reducer (6) is fixedly connected to a rocker (19), and the interior of the clamping plate (4) is fixedly connected to a baffle (11).
2. The medical endoscope cold light source chassis with a heat dissipation system according to claim 1, characterized in that: The adjustment assembly comprises a spring (8), one end of the spring (8) is fixedly connected to the inside of the card plate (4), the other end of the spring (8) is fixedly connected to a connecting plate (9), the outer wall of the connecting plate (9) is slidably connected to the inner wall of the card plate (4), the outer wall of the connecting plate (9) is fixedly connected to a pressure block (10), the outer wall of the pressure block (10) is slidably connected to the inner wall of the card plate (4), the outer wall of the connecting plate (9) is fixedly connected to a card block (12), and the outer wall of the card block (12) is arranged inside the fixed plate (1).
3. The medical endoscope cold light source chassis with a heat dissipation system according to claim 1, characterized in that: The outer wall of the reducer (6) is fixedly connected to a box body (14), and both ends of the reciprocating screw rod (5) are rotatably connected to the inside of the box body (14).
4. The medical endoscope cold light source chassis with a heat dissipation system according to claim 3, characterized in that: An air intake fan (15) is fixedly connected to the interior of the box (14), and an air outlet fan (16) is fixedly connected to the interior of the box (14).
5. The medical endoscope cold light source chassis with a heat dissipation system according to claim 3, characterized in that: The inner thread of the box body (14) is connected to a screw (17), and the outer wall of the screw (17) is rotatably connected to a side plate (18).
6. The medical endoscope cold light source chassis with a heat dissipation system according to claim 5, characterized in that: An opening (13) is provided inside the box body (14), and the outer wall of the side plate (18) is arranged on the outer wall of the box body (14).
7. The medical endoscope cold light source chassis with a heat dissipation system according to claim 3, characterized in that: The outer wall of the reducer (6) is fixedly connected to the inside of the box (14), and both ends of the reciprocating screw rod (5) are rotatably connected to the inner wall of the box (14).
8. The medical endoscope cold light source chassis with a heat dissipation system according to claim 3, characterized in that: The outer wall of the connecting block (7) is slidably connected to the inner wall of the box body (14), and the outer wall of the fixing plate (1) is slidably connected to the inner wall of the box body (14).