CN218634638U

CN218634638U - Electronic component cooling heat abstractor

Info

Publication number: CN218634638U
Application number: CN202222665186.5U
Authority: CN
Inventors: 李丽
Original assignee: HANDAN MUNICIPALITY TRADITIONA
Current assignee: HANDAN MUNICIPALITY TRADITIONA
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-14
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses an electronic component cooling heat abstractor, include the medical instrument body and open the thermovent in medical instrument body rear end, thermovent department installs through hold-down mechanism and can dismantle the radiating seat, can dismantle and be equipped with heat dissipation mechanism in the radiating seat, and heat dissipation mechanism is including rotating seat, driving motor, drive shaft, a plurality of flabellum, worm tooth, transmission worm wheel, dead lever, connecting rod one, connecting rod two and T type pole. The beneficial effects of the utility model are that, drive the flabellum pivoted in through being located the heat dissipation mechanism driving motor that can dismantle the radiating seat, can drive the flabellum and carry out reciprocating swing, improve the heat dissipation area of blowing to effectively carry out the heat dissipation to the electronic component of medical instrument body inside and handle, the clearance brush can be manual clears up the impurity filter screen, and the impurity filter screen need not to dismantle, and hold-down mechanism adopts the pressure strip to fix the radiating seat of dismantling, improves the stability of structure.

Description

Electronic component cooling and heat dissipation device

Technical Field

The utility model relates to an electronic engineering field specifically is an electronic component cooling heat abstractor.

Background

Electronic engineering is also known as "weak current technology" or "information technology". It can be further subdivided into electrical measurement techniques, conditioning techniques, and electronic techniques. Electronic engineering, a subclass of electrical engineering, is engineering oriented to the field of electronics. Its research objects are beyond the electronic field today.

Many medical devices have electronic components disposed therein that generate a significant amount of heat during operation, thereby requiring adequate heat dissipation. In the existing patent, application number is CN202022230461.1, which discloses a cooling and heat dissipating device for medical equipment, and when a heat dissipating fan is used to dissipate heat inside a medical equipment body, it can prevent external dust from entering the medical equipment body and damaging electronic components inside the medical equipment body. However, the heat dissipation area of the heat dissipation fan is small, so that the electronic element inside the medical apparatus body cannot be effectively subjected to heat dissipation treatment, and the filter plate needs to be manually disassembled to be cleaned, which is inconvenient.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides an electronic component cooling heat abstractor to solve electronic component cooling heat dissipation problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cooling and heat-dissipating device for electronic components comprises a medical instrument body and a heat-dissipating port formed at the rear end of the medical instrument body, wherein a detachable heat-dissipating seat is installed at the heat-dissipating port through a pressing mechanism, and a heat-dissipating mechanism is arranged in the detachable heat-dissipating seat;

heat dissipation mechanism is including rotating seat, driving motor, drive shaft, a plurality of flabellum, worm tooth, transmission worm wheel, dead lever, connecting rod one, connecting rod two and T type pole, it is bottom in can dismantling the heat dissipation seat to rotate seat movable mounting, driving motor installs on rotating the seat, the drive shaft is installed on the driving motor rotation end, and a plurality of flabellum is evenly installed at the drive shaft front end, the worm tooth is attacked on the drive shaft surface, the transmission worm wheel is located drive shaft one side, and meshes mutually with the worm tooth, the dead lever is installed on the bottom right side in can dismantling the heat dissipation seat, a connecting rod activity articulates at transmission worm wheel center department, two one end of connecting rod and a connecting rod activity hinge, and the other end and dead lever activity hinge, T type pole is connected with drive shaft, transmission worm wheel and dead lever respectively.

Further, hold-down mechanism includes dwang, rotation handle, a set of relative external screw thread, a set of slip screw, a set of transfer line and pressure strip, dwang activity cartridge is upper end in the heat dissipation mouth, rotate the handle and install at the dwang left end, a set of relative external screw thread is attacked in dwang surface both sides, and a set of slip screw activity suit respectively is on a set of relative external screw thread, and a set of transfer line activity hinge respectively is in a set of slip screw bottom, pressure strip both sides slidable mounting is in the heat dissipation mouth, and upper end and a set of transfer line activity hinge.

Furthermore, can dismantle the radiating seat and install the impurity filter screen in the rear end, and can dismantle the radiating seat and go up the movable cartridge of rear end installation and have the slide bar, the cleaning brush corresponding with the impurity filter screen is installed to the slide bar bottom, and the surface cover is equipped with the spring on the slide bar upper end.

Furthermore, the bottom of the detachable heat dissipation seat is provided with a trash discharging port corresponding to the impurity filter screen, and the trash discharging port is provided with a trash discharging control valve.

Furthermore, an arc-shaped groove is formed in the bottom in the detachable heat dissipation seat, and the bottom of the transmission worm gear is slidably mounted on the arc-shaped groove through a sliding block.

Furthermore, a plurality of step holes are formed in the rear end of the detachable heat dissipation seat, and a stainless steel blocking net is installed at the front end of the detachable heat dissipation seat.

The utility model provides an electronic component cooling heat abstractor, possess following beneficial effect, drive motor through being located the heat dissipation mechanism that can dismantle the radiating seat when driving the flabellum pivoted, can drive the flabellum and carry out reciprocal swing, improve the heat dissipation area of blowing to effectively carry out the heat dissipation to the electronic component of medical instrument body inside and handle, the clearance brush can be manual clears up the impurity filter screen, the impurity filter screen need not to dismantle, hold-down mechanism adopts the pressure strip to fix can dismantling the radiating seat, improve the stability of structure.

Drawings

Fig. 1 is a schematic view of a cooling and heat dissipating device for electronic components.

Fig. 2 is a rear view of the medical device body of the present invention.

Fig. 3 is a cross-sectional view of the detachable heat sink of the present invention.

Fig. 4 is a schematic view of the arc-shaped groove of the present invention.

Fig. 5 is a schematic view of the fan blade of the present invention.

Fig. 6 is a schematic view of the stainless steel retaining net of the present invention.

In the figure: 1. a medical device body; 2. a heat dissipation port; 3. the heat dissipation seat can be disassembled; 4. a rotating seat; 5. a drive motor; 6. a drive shaft; 7. a fan blade; 8. a worm gear; 9. a drive worm gear; 10. fixing the rod; 11. a first connecting rod; 12. a second connecting rod; 13. a T-shaped rod; 14. rotating the rod; 15. rotating the handle; 16. an external thread; 17. sliding a screw nut; 18. a transmission rod; 19. a compression plate; 20. an impurity filter screen; 21. a slide bar; 22. cleaning a brush; 23. a spring; 24. a trash discharge port; 25. a trash discharge control valve; 26. an arc-shaped slot; 27. a stepped bore; 28. stainless steel keeps off net.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-6: a cooling and heat-dissipating device for electronic components comprises a medical instrument body 1 and a heat-dissipating port 2 formed at the rear end of the medical instrument body 1, wherein a detachable heat-dissipating seat 3 is mounted at the heat-dissipating port 2 through a pressing mechanism, and a heat-dissipating mechanism is arranged in the detachable heat-dissipating seat 3; the heat dissipation mechanism comprises a rotating seat 4, a driving motor 5, a driving shaft 6, a plurality of fan blades 7, worm teeth 8, a transmission worm wheel 9, a fixing rod 10, a first connecting rod 11, a second connecting rod 12 and a T-shaped rod 13, wherein the rotating seat 4 is movably mounted at the inner bottom of the detachable heat dissipation seat 3, the driving motor 5 is mounted on the rotating seat 4, the driving shaft 6 is mounted at the rotating end of the driving motor 5, the fan blades 7 are uniformly mounted at the front end of the driving shaft 6, the worm teeth 8 are attacked on the outer surface of the driving shaft 6, the transmission worm wheel 9 is positioned on one side of the driving shaft 6 and is meshed with the worm teeth 8, the fixing rod 10 is mounted at the right side of the inner bottom of the detachable heat dissipation seat 3, the first connecting rod 11 is movably hinged at the center of the transmission worm wheel 9, one end of the second connecting rod 12 is movably hinged with the first connecting rod 11, the other end of the connecting rod is movably hinged with the fixing rod 10, and the T-shaped rod 13 is respectively connected with the driving shaft 6, the transmission worm wheel 9 and the fixing rod 13; the compressing mechanism comprises a rotating rod 14, a rotating handle 15, a group of opposite external threads 16, a group of sliding nuts 17, a group of transmission rods 18 and a compressing plate 19, the rotating rod 14 is movably inserted in the upper end of the heat dissipation port 2, the rotating handle 15 is installed at the left end of the rotating rod 14, the group of opposite external threads 16 are tapped on two sides of the outer surface of the rotating rod 14, the group of sliding nuts 17 are respectively movably sleeved on the group of opposite external threads 16, the group of transmission rods 18 are respectively and movably hinged at the bottoms of the group of sliding nuts 17, two sides of the compressing plate 19 are slidably installed in the heat dissipation port 2, and the upper end of the compressing plate is movably hinged with the group of transmission rods 18; an impurity filter screen 20 is arranged at the rear end in the detachable heat dissipation seat 3, a sliding rod 21 is movably inserted at the upper rear end of the detachable heat dissipation seat 3, a cleaning brush 22 corresponding to the impurity filter screen 20 is arranged at the bottom of the sliding rod 21, and a spring 23 is sleeved on the outer surface of the upper end of the sliding rod 21; the bottom of the detachable heat dissipation seat 3 is provided with a trash discharge port 24 corresponding to the impurity filter screen 20, and the trash discharge port 24 is provided with a trash discharge control valve 25; an arc-shaped groove 26 is formed in the bottom in the detachable heat dissipation seat 3, and the bottom of the transmission worm wheel 9 is slidably mounted on the arc-shaped groove 26 through a sliding block; the rear end of the detachable heat dissipation seat 3 is provided with a plurality of step holes 27, and the front end of the detachable heat dissipation seat 3 is provided with a stainless steel baffle net 28.

The working principle of the embodiment is as follows: when the device is used, a user firstly inserts the detachable heat dissipation seat 3 at the bottom in the heat dissipation port 2;

during compaction: the rotating rod 14 is movably inserted into the upper end of the heat dissipation port 2 through a fastening bearing, the rotating handle 15 is installed at the left end of the rotating rod 14, a group of opposite external threads 16 are tapped on two sides of the outer surface of the rotating rod 14, a group of sliding nuts 17 are respectively and movably sleeved on the group of opposite external threads 16, a group of transmission rods 18 are respectively and movably hinged at the bottoms of the group of sliding nuts 17, two sides of the compression plate 19 are slidably installed in the heat dissipation port 2, and the upper end of the compression plate is movably hinged with the group of transmission rods 18, as shown in fig. 2, a user rotates the rotating handle 15 clockwise to drive the compression plate 19 to slide downwards to compress and fix the detachable heat dissipation seat 3, so that the detachable heat dissipation seat 3 is prevented from falling off during working, the stability of the structure is improved, when the detachable heat dissipation seat 3 needs to be maintained, the user rotates the rotating handle 15 counterclockwise, the compression plate 19 loosens the detachable heat dissipation seat 3, and the detachable heat dissipation seat 3 can be taken down;

during heat dissipation: the driving motor 5 firstly starts to work, the rotating seat 4 is movably arranged at the bottom in the detachable heat dissipation seat 3, the driving motor 5 is arranged on the rotating seat 4, the driving shaft 6 is arranged at the rotating end of the driving motor 5, a plurality of fan blades 7 are uniformly arranged at the front end of the driving shaft 6, worm teeth 8 are tapped on the outer surface of the driving shaft 6, a transmission worm wheel 9 is positioned at one side of the driving shaft 6 and is meshed with the worm teeth 8, a fixed rod 10 is fixedly arranged at the right side of the bottom in the detachable heat dissipation seat 3, a first connecting rod 11 is movably hinged at the center of the transmission worm wheel 9, one end of a second connecting rod 12 is movably hinged with the first connecting rod 11, the other end of the second connecting rod is movably hinged with the fixed rod 10, one end of a T-shaped rod 13 is connected with the driving shaft 6 through a fastening bearing, and the other two ends are respectively connected with the transmission worm wheel 9, the other end of the second connecting rod is movably hinged with the fixed rod 13, an arc-shaped groove 26 is formed at the bottom in the detachable heat dissipation seat 3, the bottom of the transmission worm wheel 9 is slidably mounted on the arc-shaped groove 26 through a sliding block, the transmission worm wheel 9 is movably mounted on the sliding block, as shown in fig. 3 and 4, the driving motor 5 rotates forwards, firstly, the electronic components in the medical instrument body are blown and radiated through the fan blades 7 at the front end of the driving shaft 6, meanwhile, the worm teeth 8 drive the transmission worm wheel 9 to rotate clockwise, the transmission worm wheel 9 drives the rotating seat 4, the transmission worm wheel 9 and the fan blades 7 to rotate in a reciprocating manner through the connecting rod I11, the connecting rod II 12 and the T-shaped rod 13, as shown in fig. 5, the blowing area is increased, so that the electronic components in the medical instrument body are effectively radiated, the impurity filter screen 20 is mounted at the inner rear end of the detachable radiating seat 3, the sliding rod 21 is movably inserted and mounted at the upper rear end of the detachable radiating seat 3, the cleaning brush 22 corresponding to the impurity filter screen 20 is mounted at the bottom of the sliding rod 21, the outer surface cover of slide bar 21 upper end is equipped with spring 23, can dismantle 3 bottoms of radiating seat and open and have the row's miscellaneous mouth 24 corresponding with impurity filter screen 20, arrange miscellaneous mouthful 24 and install row miscellaneous control valve 25, as shown in fig. 1, when the impurity on the impurity filter screen 20 needs to be cleared up, the user reciprocates downwards and presses slide bar 21, cleaning brush 22 can clear up the impurity on the impurity filter screen 20, open row miscellaneous control valve 25, impurity accessible row miscellaneous mouthful 24 discharge after the clearance, drive motor 8 through the heat dissipation mechanism that is located can dismantle radiating seat 6 when driving flabellum 7 pivoted, can drive flabellum 7 and carry out reciprocating swing, improve heat dissipation blast area, thereby effectively carry out the heat dissipation to the inside electronic component of medical instrument body and handle, cleaning brush 55 can manually clear up impurity filter screen 20, impurity filter screen 20 need not to dismantle, hold-down mechanism adopts pressure strip 19 to fix can dismantle radiating seat 3, improve the stability of structure.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical staff probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A cooling and heat-dissipating device for electronic components comprises a medical apparatus body (1) and a heat-dissipating port (2) formed in the rear end of the medical apparatus body (1), and is characterized in that a detachable heat-dissipating seat (3) is mounted at the position of the heat-dissipating port (2) through a pressing mechanism, and a heat-dissipating mechanism is arranged in the detachable heat-dissipating seat (3);

heat dissipation mechanism is including rotating seat (4), driving motor (5), drive shaft (6), a plurality of flabellum (7), worm tooth (8), transmission worm wheel (9), dead lever (10), connecting rod (11), two (12) of connecting rod and T type pole (13), rotate seat (4) movable mounting and can dismantle bottom in heat dissipation seat (3), driving motor (5) are installed on rotating seat (4), install on driving motor (5) rotation end drive shaft (6), and a plurality of flabellum (7) are evenly installed at drive shaft (6) front end, worm tooth (8) are attacked on drive shaft (6) surface, transmission worm wheel (9) are located drive shaft (6) one side, and mesh with worm tooth (8) each other, dead lever (10) are installed and are dismantled heat dissipation seat (3) bottom right side in, connecting rod (11) activity hinge is in transmission worm wheel (9) center department, two (12) one end of connecting rod are articulated with connecting rod (11), and the other end is articulated with dead lever (10) activity, T type pole (13) is connected with drive shaft (9) and worm wheel (9) and transmission worm wheel (10) respectively.

2. The electronic component cooling and heat dissipating device according to claim 1, wherein the compressing mechanism comprises a rotating rod (14), a rotating handle (15), a set of opposite external threads (16), a set of sliding nuts (17), a set of transmission rods (18) and a compressing plate (19), the rotating rod (14) is movably inserted into the upper end of the heat dissipating port (2), the rotating handle (15) is installed at the left end of the rotating rod (14), the set of opposite external threads (16) are tapped on two sides of the outer surface of the rotating rod (14), the set of sliding nuts (17) are movably sleeved on the set of opposite external threads (16) respectively, the set of transmission rods (18) are movably hinged at the bottoms of the set of sliding nuts (17) respectively, two sides of the compressing plate (19) are slidably installed in the heat dissipating port (2), and the upper end of the compressing plate is movably hinged with the set of transmission rods (18).

3. The electronic component cooling and heat dissipating device according to claim 1, wherein a foreign material filter (20) is installed at a rear end of the detachable heat dissipating base (3), a sliding rod (21) is movably inserted into a rear end of the detachable heat dissipating base (3), a cleaning brush (22) corresponding to the foreign material filter (20) is installed at a bottom of the sliding rod (21), and a spring (23) is sleeved on an outer surface of an upper end of the sliding rod (21).

4. The electronic component cooling and heat dissipating device according to claim 1 or claim 3, wherein a trash discharge port (24) corresponding to the impurity filter screen (20) is formed at the bottom of the detachable heat dissipating base (3), and a trash discharge control valve (25) is installed at the trash discharge port (24).

5. The electronic component cooling and heat dissipating device according to claim 1, wherein an arc-shaped groove (26) is formed in the bottom of the detachable heat dissipating base (3), and the bottom of the transmission worm gear (9) is slidably mounted on the arc-shaped groove (26) through a sliding block.

6. The electronic component cooling and heat dissipating device of claim 1, wherein the detachable heat dissipating base (3) has a plurality of stepped holes (27) at the rear end thereof, and a stainless steel shielding mesh (28) is installed at the front end of the detachable heat dissipating base (3).