CN211210336U

CN211210336U - Heat radiation device for medical equipment

Info

Publication number: CN211210336U
Application number: CN202020103522.5U
Authority: CN
Inventors: 邓建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-07
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a heat abstractor for medical equipment, the power distribution box comprises a box body, the lateral wall fixedly connected with motor of box, the lateral wall that the drive end of motor runs through the box extends to the first fan of the inside fixedly connected with of box, the inside of box is provided with first action wheel, the fixed cover of first action wheel is connected in the surface of motor drive end, the top of first action wheel is provided with the dwang, the dwang is connected with two inside wall rotations of box, the dwang is close to the fixed cover of one end surface of first action wheel and has connect first from the driving wheel. The utility model discloses a circulation of air has been accelerated in the setting of two relative fans, has increased the convection current thermal efficiency, is convenient for get rid of the box absorbed hot-air fast, through the setting of hydrologic cycle cooling and semiconductor refrigeration piece, has improved heat abstractor's radiating effect more, and is convenient for install on various large-scale medical equipment's the heating element, has certain practicality.

Description

Heat radiation device for medical equipment

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a heat abstractor for medical equipment.

Background

When medical equipment is used, especially when large medical instruments in a radiology department are used, a large amount of heat is often generated due to radiation and the like, and the whole heat dissipation is unrealistic due to the fact that the equipment is large, so that a heat dissipation device needs to be installed on a high-temperature-prone assembly part of the medical equipment in order to guarantee the service life of the medical equipment.

Traditional heat abstractor only uses turbofan to blow to the part that generates heat of instrument and dispels the heat, or through the ventilation cooling that punches, and the radiating effect is not good, appears easily because the heat dissipation is too high because the local temperature of medical equipment that leads to slowly dispels the heat, has shortened medical equipment's life, has reduced work efficiency when increasing the cost, and the use of giving the user brings inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation device for medical equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat dissipation device for medical equipment comprises a box body, wherein a motor is fixedly connected to the outer side wall of the box body, a driving end of the motor penetrates through the side wall of the box body and extends to a first fan fixedly connected to the inside of the box body, a first driving wheel is arranged inside the box body and fixedly connected to the outer surface of the driving end of the motor, a rotating rod is arranged above the first driving wheel and rotatably connected with the two inner side walls of the box body, a first driven wheel is fixedly sleeved on the outer surface of one end, close to the first driving wheel, of the rotating rod, the first driving wheel is meshed with the first driven wheel and connected with the first driven wheel, a second driving wheel is fixedly sleeved on the outer surface of one end, far away from the first driven wheel, of the rotating rod, a second fan is arranged below the second driving wheel and rotatably connected with the inner side wall of the box body, and, the second is connected with the second driving wheel in a meshed mode, a fixing groove is formed in the top of the box body and fixedly connected with the two inner side walls of the box body, a cold water bag is fixedly connected to the inside of the fixing groove, water pipes are communicated with the two sides of the cold water bag, semiconductor refrigerating pieces are fixedly embedded in the two side walls of the box body, the water pipes are fixedly connected with the semiconductor refrigerating pieces, a micro circulating pump is fixedly connected to the outer side wall of the box body, and the two ends, far away from the cold water bag, of the water pipes penetrate through the side walls of the semiconductor refrigerating pieces and the box body and are respectively connected with a water pumping end and a water outlet.

As a further description of the above technical solution:

the bottom of box is provided with the protection network, first semicircle groove and second semicircle groove have been seted up respectively to the kneck of protection network and box.

As a further description of the above technical solution:

the first semicircular groove and the second semicircular groove are internally provided with rotating plates, the rotating plates are fixedly connected with rotating pins in a penetrating mode, and one ends, close to the rotating plates, of the rotating pins are connected with the side walls of the first semicircular groove in a rotating mode.

As a further description of the above technical solution:

the first semicircular groove and the second semicircular groove jointly form a circle, and the first semicircular groove is larger than the second semicircular groove.

As a further description of the above technical solution:

one side of the protective net close to the interior of the box body is fixedly connected with a plurality of radiating pipes.

As a further description of the above technical solution:

the two outer side walls of the box body, which are close to the cold water bag, are fixedly connected with fixing plates.

The utility model discloses following beneficial effect has:

1. through the setting of motor, action wheel, follow driving wheel and two fans, drive two fans through a motor simultaneously and rotate, reduce the motor and rotate the heat that brings, rotate the circulation of air with higher speed simultaneously through the fan that sets up relatively, increased the convection current thermal efficiency, be convenient for get rid of the absorptive hot-air in the box fast.

2. Through the setting of cold water bag, miniature circulating water pump, semiconductor refrigeration piece, the heat that medical equipment gived off is absorbed to the cold water bag, makes the water in the cold water bag circulate through miniature circulating pump, and the rethread semiconductor refrigeration piece cools down for the water in the water pipe and carries out used repeatedly, has improved heat abstractor's radiating efficiency.

The utility model discloses a circulation of air has been accelerated in the setting of two relative fans, has increased the convection current thermal efficiency, is convenient for get rid of the absorbed hot-air in the box fast, through the setting of hydrologic cycle cooling and semiconductor refrigeration piece, has improved heat abstractor's radiating effect more, has certain practicality.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat dissipation device for medical equipment according to the present invention;

fig. 2 is a partial cross-sectional side view of a heat sink for medical equipment according to the present invention;

fig. 3 is an enlarged view of a heat dissipation device a for medical equipment according to the present invention.

Illustration of the drawings:

1. a box body; 2. a motor; 3. rotating the rod; 4. a first drive wheel; 5. a first driven wheel; 6. a second drive wheel; 7. a second driven wheel; 8. a first fan; 9. a second fan; 10. fixing grooves; 11. a cold water bag; 12. a water pipe; 13. a semiconductor refrigeration sheet; 14. a micro-circulation pump; 15. a radiating pipe; 16. a protective net; 17. a first semicircular groove; 18. a second semi-circular groove; 19. a rotation pin; 20. a rotating plate; 21. and (7) fixing the plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a heat dissipation device for medical equipment comprises a box body 1, wherein a motor 2 is fixedly connected to the outer side wall of the box body 1, a driving end of the motor 2 penetrates through the side wall of the box body 1 and extends to the inside of the box body 1 to be fixedly connected with a first fan 8, a first driving wheel 4 is arranged inside the box body 1, the first driving wheel 4 is fixedly sleeved on the outer surface of the driving end of the motor 2, a rotating rod 3 is arranged above the first driving wheel 4, the rotating rod 3 is rotatably connected with the two inner side walls of the box body 1, a first driven wheel 5 is fixedly sleeved on the outer surface of one end of the rotating rod 3 close to the first driving wheel 4, the first driving wheel 4 is meshed with the first driven wheel 5, a second driving wheel 6 is fixedly sleeved on the outer surface of one end of the rotating rod 3 far away from the first driven wheel 5, a second fan 9 is arranged below the second driving wheel 6, the second fan 9 is, the second is connected from driving wheel 7 and the meshing of second action wheel 6, the top of box 1 is provided with fixed slot 10, fixed slot 10 and two inside wall fixed connection of box 1, the inside fixedly connected with cold water bag 11 of fixed slot 10, the both sides intercommunication of cold water bag 11 has water pipe 12, the both sides wall of box 1 is all fixed to be inlayed and is linked with semiconductor refrigeration piece 13, water pipe 12 and semiconductor refrigeration piece 13 fixed connection, the lateral wall fixedly connected with micro-circulation pump 14 of box 1, the lateral wall that semiconductor refrigeration piece 13 and box 1 were run through at the both ends that cold water bag 11 was kept away from to water pipe 12 is connected with micro-circulation pump 14's the end of taking out water and play.

The bottom of the box body 1 is provided with a protective screen 16, the joint of the protective screen 16 and the box body 1 is respectively provided with a first semicircular groove 17 and a second semicircular groove 18, and the protective screen 16 is arranged to prevent workers from being injured by the first fan 8 and the second fan 9 which rotate at high speed when approaching the heat dissipation device; the rotating plates 20 are arranged inside the first semicircular groove 17 and the second semicircular groove 18, the rotating pins 19 penetrate through the rotating plates 20 and are fixedly connected with the inside of the rotating plates 20, one ends of the rotating pins 19, which are close to the rotating plates 20, are rotatably connected with the side walls of the first semicircular groove 17, so that the protective net 16 is convenient to disassemble, and the internal heat-dissipation elements are convenient to repair and maintain; the first semicircular groove 17 and the second semicircular groove 18 jointly form a circle, the first semicircular groove 17 is larger than the second semicircular groove 18, the circle center is ensured to be positioned inside the first semicircular groove 17, and one end of the rotating plate 20 is separated from the second semicircular groove 18 to disassemble the protective net 16 conveniently during rotation; one side of the protective screen 16 close to the interior of the box body 1 is fixedly connected with a plurality of radiating pipes 15, so that the radiating efficiency of the radiating device is improved; the two outer side walls of the box body 1 close to the cold water bag 11 are fixedly connected with fixing plates 21, so that the box body can be conveniently fixed on a heating component of large-scale medical equipment.

The working principle is as follows: fixing a heat dissipation device on a heating component of large-scale medical equipment through a fixing plate 21, starting a motor 2 and a micro circulating pump 14 at the same time, driving a first fan 8 to rotate by a driving end of the motor 2, rotating the first fan 8 and a first driving wheel 4, rotating the first driving wheel 4 to drive a first driven wheel 5 to rotate, rotating the first driven wheel 5 to drive a rotating rod 3 to rotate, rotating the rotating rod 3 to drive a second driving wheel 6 to rotate, rotating the second driving wheel 6 to drive a second driven wheel 7 to rotate, rotating the second driven wheel 7 to drive a second fan 9 to rotate, circulating water in a cold water bag 11 through a water pipe 12 by the micro circulating pump 14, cooling the cold water through a semiconductor refrigerating sheet 13, rotating a rotating pin 19 when a protective screen 16 needs to be detached, rotating the rotating pin 20 to follow the rotating pin 19 to do circular motion, so that one end of the rotating plate 20 is separated from a second semicircular, the protection net 16 may be detached.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A heat dissipation device for medical equipment comprises a box body (1), and is characterized in that: the outer side wall of the box body (1) is fixedly connected with a motor (2), the driving end of the motor (2) penetrates through the side wall of the box body (1) and extends to a first fan (8) fixedly connected with the inner part of the box body (1), a first driving wheel (4) is arranged in the box body (1), the first driving wheel (4) is fixedly sleeved on the outer surface of the driving end of the motor (2), a rotating rod (3) is arranged above the first driving wheel (4), the rotating rod (3) is rotatably connected with the two inner side walls of the box body (1), a first driven wheel (5) is fixedly sleeved on the outer surface of one end, close to the first driving wheel (4), of the rotating rod (3), the first driven wheel (5) is meshed and connected with the first driving wheel (4), a second driving wheel (6) is fixedly sleeved on the outer surface of one end, far away from the first driven wheel (5, a second fan (9) is arranged below the second driving wheel (6), the second fan (9) is rotatably connected with the inner side wall of the box body (1), a second driven wheel (7) is fixedly sleeved on the outer surface of the second fan (9), the second driven wheel (7) is meshed with the second driving wheel (6), a fixed groove (10) is arranged at the top of the box body (1), the fixed groove (10) is fixedly connected with the two inner side walls of the box body (1), a cold water bag (11) is fixedly connected inside the fixed groove (10), water pipes (12) are communicated with two sides of the cold water bag (11), semiconductor refrigerating sheets (13) are fixedly embedded into two side walls of the box body (1), the water pipes (12) are fixedly connected with the semiconductor refrigerating sheets (13), and a micro circulating pump (14) is fixedly connected with the outer side wall of the box body (1), two ends of the water pipe (12) far away from the cold water bag (11) penetrate through the semiconductor refrigeration sheet (13) and the side wall of the box body (1) and are respectively connected with the water pumping end and the water outlet end of the micro circulating pump (14).

2. The heat sink for medical equipment according to claim 1, wherein: the bottom of the box body (1) is provided with a protective net (16), and a first semicircular groove (17) and a second semicircular groove (18) are respectively formed at the joint of the protective net (16) and the box body (1).

3. The heat sink for medical equipment according to claim 2, wherein: first semicircle groove (17) and second semicircle groove (18) are inside to be provided with rotor plate (20), fixedly connected with rotating pin (19) is run through to the inside of rotor plate (20), rotating pin (19) are close to the one end of rotor plate (20) and are connected with the lateral wall rotation of first semicircle groove (17).

4. The heat sink for medical equipment according to claim 2, wherein: the first semicircular groove (17) and the second semicircular groove (18) jointly form a circle, and the first semicircular groove (17) is larger than the second semicircular groove (18).

5. The heat sink for medical equipment according to claim 2, wherein: one side of the protective net (16) close to the interior of the box body (1) is fixedly connected with a plurality of radiating pipes (15).

6. The heat sink for medical equipment according to claim 1, wherein: the two outer side walls of the box body (1) close to the cold water bag (11) are fixedly connected with fixing plates (21).