CN217904963U

CN217904963U - Heat dissipation and cooling device of medical imaging equipment

Info

Publication number: CN217904963U
Application number: CN202221925531.8U
Authority: CN
Inventors: 周世聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-25
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a medical treatment image equipment's heat dissipation heat sink relates to medical equipment technical field, it has the cooling arrangement to break away from the equipment main part to have solved current cooling arrangement, including the video camera, cooling cover and coolant tank, can not cool off radiating technical problem fast, the utility model discloses a pasting fin and heat-conducting plate with image equipment, showing the leading-in fin of improve equipment heat and carrying out radiating ability, the helical fan blade that drives through the band pulley provides active forced air cooling, conveniently carry out large-traffic fresh air change and reduce the influence of drive arrangement heat to the radiating effect as far as possible, can carry out quick heat exchange with the fin, through leading-end filtration equipment, reduce vapor and the dust of forced air cooling in-process, it piles up to prevent to take place corrosion and dust on the fin, through circulating water cooling copper pipe equipment, improve the heat exchange speed of cooling process, improve the refrigerated effect of cooling, and through hose connection water tank and video camera body, do not hinder the normal removal of video camera.

Description

Heat dissipation and cooling device of medical imaging equipment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a heat dissipation and cooling device of medical imaging equipment.

Background

The present invention relates generally to medical equipment technology, and more particularly to a technique and a process for obtaining internal tissue images of a human body or a part of the human body in a non-invasive manner for medical treatment or medical research. It contains the following two relatively independent directions of study: medical imaging systems (medical imaging systems) and medical image processing (medical image processing). The former refers to the process of image formation, including the study of problems such as imaging mechanism, imaging equipment, imaging system analysis, etc.; the latter is to further process the acquired image, and the purpose is to recover the original image which is not clear enough, or to highlight some characteristic information in the image, or to classify the image in a mode, etc., the medical imaging equipment is not shut down after working for a long time, and generates huge heat, and the medical equipment needs to well protect the technical problem of poor self heat dissipation performance, for example, a utility model named as a medical imaging equipment air cooling device, published as CN205406098U, has the technical problem that the cooling equipment is separated from the equipment main body and can not be cooled and dissipated quickly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a medical imaging equipment's heat dissipation heat sink has solved current cooling arrangement and has had cooling arrangement to break away from equipment principal, can not cool off radiating technical problem fast.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a medical imaging equipment's heat dissipation heat sink, includes camera, cooling cover and coolant tank, its characterized in that, the fixed suit of cooling cover is outside in the camera, fixed mounting has the support in the cooling cover, fixed mounting has the center pin in the support, the outer fixed mounting of center pin has first bearing, first bearing outer lane fixed mounting has a rotatory section of thick bamboo, fixed mounting has driven pulley on the rotatory section of thick bamboo, fixed mounting has spiral flabellum on the rotatory section of thick bamboo, cooling cover outer wall fixed mounting has the fan of airing exhaust, fixed mounting has the filter screen in the cooling cover, cooling cover one end fixed mounting has the protection casing, cooling cover lower extreme fixed mounting has first motor, first motor drive end fixed mounting has driving pulley, be connected with the drive belt between driving pulley and the driven pulley, cooling cover outer wall just is located the outer fixed mounting of first motor and has the motor cover, cooling cover outer fixed mounting has circulation water-cooling equipment.

Preferably, circulating water cooling equipment is including the cooling copper pipe, the cooling copper pipe is the coil form, cooling copper pipe fixed mounting is in cooling cover internal face, cooling copper pipe input and output pass cooling cover fixed mounting in the outer wall of cooling cover, the outer fixed mounting of image has the heat-conducting plate, the outer fixed mounting of heat-conducting plate has the fin, fixed mounting has the water pump in the coolant tank, the water pump output end is connected with the input tube, the input tube output end is connected in cooling copper pipe input end, cooling copper pipe output end is connected with the output tube, output tube connection is in the coolant tank upper wall.

Preferably, a water inlet pipe is fixedly installed on the side wall surface of the cooling water tank, a water outlet pipe is fixedly installed on the side wall surface of the cooling water tank, and a sealing cover plate is hinged to the water inlet pipe.

Preferably, a sealing ring is fixedly arranged at one end of the image machine and one end of the cooling cover.

Preferably, a dust baffle is fixedly arranged in the cooling cover.

Preferably, a temperature sensor is fixedly mounted on the outer wall surface of the image camera.

Advantageous effects

The utility model provides a medical imaging equipment's heat dissipation heat sink, the utility model discloses a paste fin and heat-conducting plate with imaging equipment, it carries out radiating ability to show the leading-in fin of improve equipment heat, the helical blade who drives through the band pulley provides active air-cooling, conveniently carry out large-traffic trade wind and minimize the influence of drive arrangement heat to the radiating effect, can carry out quick heat exchange with the fin, through leading-in filtration equipment, reduce vapor and dust among the air-cooling process, it piles up with the dust to prevent to take place corrosion on the fin, through circulating water cooling copper pipe equipment, improve the heat transfer speed of cooling process, improve the refrigerated effect of cooling, and pass through hose connection water tank and camera body, do not hinder the normal removal of camera.

Drawings

Fig. 1 is a schematic view of a main view cross-sectional structure of a heat dissipation and cooling device of a medical imaging apparatus.

Fig. 2 is a side view profile local structure schematic diagram of a heat dissipation and cooling device of a medical imaging apparatus.

In the figure: 1. a video camera; 2. a cooling cover; 3. a cooling water tank; 4. a support; 5. a central shaft; 6. a rotary drum; 7. a driven pulley; 8. a helical fan blade; 9. an exhaust fan; 10. a filter screen; 11. a protective cover; 12. a first motor; 13. a driving pulley; 14. a transmission belt; 15. a motor cover; 16. cooling the copper pipe; 17. a heat conducting plate; 18. a heat sink; 19. a water pump; 20. an input tube; 21. an output pipe; 22. a water inlet pipe; 23. a drain pipe; 24. sealing the cover plate; 25. a seal ring; 26. a dust guard; 27. a temperature sensor;

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a heat dissipation and cooling device of medical imaging equipment comprises an image camera 1, a cooling cover 2 and a cooling water tank 3, and is characterized in that the cooling cover 2 is fixedly sleeved outside the image camera 1, a support 4 is fixedly installed in the cooling cover 2, a central shaft 5 is fixedly installed in the support 4, a first bearing is fixedly installed outside the central shaft 5, a rotating cylinder 6 is fixedly installed on the outer ring of the first bearing, a driven belt pulley 7 is fixedly installed on the rotating cylinder 6, a spiral fan blade 8 is fixedly installed on the rotating cylinder 6, an exhaust fan 9 is fixedly installed on the outer wall of the cooling cover 2, a filter screen 10 is fixedly installed in the cooling cover 2, a protective cover 11 is fixedly installed at one end of the cooling cover 2, a first motor 12 is fixedly installed at the lower end of the cooling cover 2, and a driving belt pulley 13 is fixedly installed at the driving end of the first motor 12, a transmission belt 14 is connected between the driving belt wheel 13 and the driven belt wheel 7, a motor cover 15 is fixedly mounted on the outer wall surface of the cooling cover 2 and positioned outside the first motor 12, a circulating water cooling device is fixedly mounted on the outer side of the cooling cover 2 and comprises a cooling copper pipe 16, the cooling copper pipe 16 is in the shape of a spiral pipe, the cooling copper pipe 16 is fixedly mounted on the inner wall surface of the cooling cover 2, the input end and the output end of the cooling copper pipe 16 penetrate through the cooling cover 2 and are fixedly mounted on the outer wall surface of the cooling cover 2, a heat conduction plate 17 is fixedly mounted on the outer side of the video camera 1, a cooling fin 18 is fixedly mounted on the outer side of the heat conduction plate 17, a water pump 19 is fixedly mounted in the cooling water tank 3, the output end of the water pump 19 is connected with an input pipe 20, the output end of the input pipe 20 is connected with the input end of the cooling copper pipe 16, and the output end of the cooling copper pipe 16 is connected with an output pipe 21, output tube 21 is connected in cooling water tank 3 upper wall, 3 side wall fixed mounting of cooling water tank has

inlet tube

22, 3 side wall fixed mounting of cooling water tank has drain pipe 23, the hinge is connected with gland plate 24 on the inlet tube 22, video camera 1 and cooling cover 2 one end fixed mounting have sealing washer 25, fixed mounting has dust board 26 in the cooling cover 2, video camera 1 outer wall fixed mounting has temperature sensor 27.

The following components are provided according to the scheme:

a servo motor: the servo motor is an engine which controls mechanical elements to operate in a servo system, is an indirect speed change device of a supplementary motor, can control speed, has very accurate position precision, and can convert a voltage signal into torque and rotating speed to drive a controlled object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, etc., and also to transfer liquid, gas mixture and liquid containing suspended solid matter. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU (central processing unit) in a computer needs to use a relatively large radiating fin, and power tubes, row tubes and power amplifier tubes in a power amplifier in a television set need to use the radiating fin. Generally, a layer of heat-conducting silicone grease is coated on the contact surface of an electronic component and a heat sink when the heat sink is in use, so that heat emitted by the component is more effectively conducted to the heat sink and then dissipated to the ambient air through the heat sink.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as shown in fig. 1-2, the first motor 12 is connected to an external controller and power source through wires, the video camera 1 is generally mounted on a mobile medical device, the cooling cover 2 is fixedly arranged at the heating end of the video camera 1 according to the adjustment direction, height position and the like of a patient to be shot, the cooling is carried out continuously along with the movement of the video camera 1, the cooling water tank 3 is fixedly arranged on the ground, so that water can be conveniently changed and the load of the mobile positioning equipment of the medical equipment can be conveniently lightened, the first motor 12 is started, the driving end of the first motor 12 rotates to drive the driving belt wheel 13 to rotate, the driving belt wheel 13 rotates to drive the driven belt wheel 7 to rotate through the driving belt 14, the driven belt wheel 7 rotates to drive the rotary cylinder 6 fixedly connected with the driven belt wheel to rotate, the rotary cylinder 6 rotates to drive the spiral fan blade 8 to rotate, dry and dust-free gas filtered by the filter screen 10 is blown into the outside of the video camera 1, the surface temperature of the video camera 1 is transmitted to the surface of the heat conducting plate 17, and exchanges air with the flowing cold air through the radiating fins 18, and is exhausted through the exhaust fan 9, the temperature of the video camera 1 is rapidly reduced for heat dissipation, the water pump 19 is started, the cooling liquid with low temperature such as cooling water cooling oil is sucked in through the input end of the water pump 19 and enters the input pipe 20 through the output end of the water pump 19, flows in the spiral cooling copper pipe 16, so that the cooling liquid in the cooling copper pipe 16 flows, the temperature in the cooling cover 2 is reduced, flows back into the cooling water tank 3 through the output pipe 21, discharges the cooling liquid with high temperature and normal temperature through the drain pipe 23, and a new cooling liquid is injected through the water inlet pipe 22 to perform a water-cooling circulation cooling process, and the input pipe 20 and the output pipe 21 are both made of flexible material telescopic and foldable pipelines, so that the water-cooling circulation equipment can perform circulation cooling when the video camera 1 moves to any position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A heat dissipation and temperature reduction device of medical imaging equipment, which comprises an image machine (1), a temperature reduction cover (2) and a cooling water tank (3), it is characterized in that the cooling cover (2) is fixedly sleeved outside the video camera (1), a bracket (4) is fixedly arranged in the cooling cover (2), a central shaft (5) is fixedly arranged in the bracket (4), a first bearing is fixedly arranged outside the central shaft (5), a rotating cylinder (6) is fixedly arranged on the outer ring of the first bearing, a driven belt wheel (7) is fixedly arranged on the rotary cylinder (6), a spiral fan blade (8) is fixedly arranged on the rotary cylinder (6), an exhaust fan (9) is fixedly arranged on the outer wall of the cooling cover (2), a filter screen (10) is fixedly arranged in the cooling cover (2), one end of the cooling cover (2) is fixedly provided with a protective cover (11), a first motor (12) is fixedly arranged at the lower end of the cooling cover (2), a driving belt wheel (13) is fixedly arranged at the driving end of the first motor (12), a transmission belt (14) is connected between the driving belt wheel (13) and the driven belt wheel (7), the outer wall of cooling cover (2) just is located the outer fixed mounting of first motor (12) and has motor cover (15), the outer fixed mounting of cooling cover (2) has circulating water cooling equipment.

2. The heat dissipation and cooling device of medical imaging equipment according to claim 1, wherein the circulating water cooling equipment comprises a cooling copper pipe (16), the cooling copper pipe (16) is in the shape of a coil, the cooling copper pipe (16) is fixedly installed on the inner wall surface of a cooling cover (2), the input end and the output end of the cooling copper pipe (16) penetrate through the outer wall surface of the cooling cover (2) and are fixedly installed on the outer wall surface of the cooling cover (2), the camera (1) is externally and fixedly installed with a heat conduction plate (17), the heat conduction plate (17) is externally and fixedly installed with a cooling fin (18), the cooling water tank (3) is internally and fixedly installed with a water pump (19), the output end of the water pump (19) is connected with an input pipe (20), the output end of the input pipe (20) is connected with the input end of the cooling copper pipe (16), the output end of the cooling copper pipe (16) is connected with an output pipe (21), and the output pipe (21) is connected with the upper wall of the cooling water tank (3).

3. The heat dissipation and cooling device for medical imaging equipment as claimed in claim 2, wherein a water inlet pipe (22) is fixedly installed on the side wall of the cooling water tank (3), a water outlet pipe (23) is fixedly installed on the side wall of the cooling water tank (3), and a cover plate (24) is hinged to the water inlet pipe (22).

4. The heat dissipation and cooling device for medical imaging equipment as claimed in claim 1, wherein a sealing ring (25) is fixedly mounted at one end of the image machine (1) and the cooling cover (2).

5. The heat dissipation and cooling device for medical imaging equipment as claimed in claim 4, wherein a dust guard (26) is fixedly installed in the cooling cover (2).

6. The heat dissipation and cooling device for medical imaging equipment as claimed in claim 4, wherein the temperature sensor (27) is fixedly mounted on the outer wall surface of the imager (1).