CN211213476U - Cooling device - Google Patents

Abstract

The embodiment of the utility model provides a heat sink relates to the medical instrument field, and this heat sink includes box, first fan and second fan, is provided with the fresh air inlet on the lateral wall of box, is provided with the exhaust vent on the roof of box, and first fan is installed in the exhaust vent department, and the second fan is installed in exhaust vent department. The cooling device can effectively solve the problems of long cooling time and low cooling efficiency of the medical electric knife.

Description

Cooling device

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a heat sink.

Background

The inventor researches and discovers that after the existing medical electric knife is heated, the natural cooling is generally adopted. However, the natural cooling takes a long time and has a low cooling efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat sink, it can be effectual the medical treatment electrotome cooling time of improvement long, problem that the cooling efficiency is low.

The embodiment of the utility model is realized like this:

in a first aspect, an embodiment provides a cooling device, including box, first fan and second fan, be provided with the fresh air inlet on the lateral wall of box, be provided with the exhaust vent on the roof of box, first fan install in exhaust vent department, the second fan install in exhaust vent department.

In an alternative embodiment, the side wall of the box body includes two opposite first side walls, and the air inlet hole and the first fan are disposed on each of the two first side walls.

In an optional embodiment, each of the first side walls is provided with two air inlet holes and two first fans, and the two air inlet holes and the two first fans correspond to each other one by one.

In an optional embodiment, the side wall of the box body further includes a second side wall, the second side wall is connected to the two first side walls at the same time, the second side wall is located between the two first side walls, and a plurality of vent holes communicated with the inner cavity of the box body are arranged on the second side wall at intervals.

In an optional embodiment, the top wall of the box body is provided with four air outlet holes and four second fans, and the four air outlet holes correspond to the four second fans one by one.

In an optional embodiment, the cooling device further includes a control component, the control component is connected to the box body, and the control component is simultaneously electrically connected to the first fan and the second fan.

In an optional embodiment, the cooling device further comprises a partition board for placing a preset object, the control assembly is located below the box body and connected with the bottom wall of the box body, the partition board is located inside the box body and connected with the box body, and the partition board is arranged at intervals with the bottom wall of the box body.

In an optional embodiment, the cooling device further includes a cushion block, the cushion block is located between the bottom wall of the box body and the partition plate, and the cushion block is used for supporting the partition plate, so that the partition plate and the bottom wall of the box body are arranged at an interval.

In an optional implementation manner, the cooling device further comprises two start buttons, the two start buttons are arranged on the control assembly at intervals, the two start buttons are electrically connected with the control assembly, and after the two start buttons are pressed simultaneously, the control assembly controls the first fan and the second fan to start.

In an optional embodiment, the cooling device further includes a box door, the box body has an opening communicated with the inner cavity of the box body, and the box door is movably connected to the box body to open or close the opening.

The utility model discloses beneficial effect includes, for example:

the embodiment of the utility model provides a heat sink, medical electrotome are placed in the box, and first fan is used for blowing to the box inside, and the second fan is used for bleeding from the box inside to the inside air flow of box accelerates, takes away the heat of medical electrotome self, makes medical electrotome can carry out rapid cooling, can effectually improve the problem that medical electrotome cooling is long, cooling efficiency hangs down.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a cooling device provided in an embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural view of a cooling device provided in an embodiment of the present invention at a second viewing angle;

fig. 3 is a schematic structural view of a cooling device provided by an embodiment of the present invention at a third viewing angle.

Icon: 1-a cooling device; 11-a box body; 12-a first fan; 13-a second fan; 14-air inlet holes; 15-air outlet holes; 16-a vent; 17-a first side wall; 18-a second side wall; 19-a control assembly; 20-a separator; 21-cushion blocks; 22-start button; 23-power button; 24-a box door; 25-opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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, the present embodiment provides a cooling device 1, where the cooling device 1 includes a box 11, a first fan 12 and a second fan 13, an air inlet 14 is disposed on a side wall of the box 11, an air outlet 15 is disposed on a top wall of the box 11, the first fan 12 is installed at the air inlet 14, and the second fan 13 is installed at the air outlet 15.

It can be understood that, in the present embodiment, the medical electric knife is placed in the box 11, the first fan 12 is used for blowing air to the inside of the box 11, and the second fan 13 is used for extracting air from the inside of the box 11, so as to accelerate the air flow inside the box 11, and quickly take away the heat of the medical electric knife itself, so that the medical electric knife can be quickly cooled. Therefore, the problems of long cooling time and low cooling efficiency of the medical electric knife can be effectively solved.

It can be understood that, medical electrotome is placed back in box 11, and the hot-air around the medical electrotome can upwards move, and consequently, in this embodiment, exhaust vent 15 sets up on the roof of box 11, is favorable to the hot-air to leave box 11 from exhaust vent 15, takes away the heat of medical electrotome self more easily, further accelerates medical electrotome's cooling rate.

It should be noted that, referring to fig. 1, in the present embodiment, the first fan 12 is installed in the air inlet 14, and the second fan 13 is installed in the air outlet 15, so that the box 11 can protect the first fan 12 and the second fan 13.

Of course, in other embodiments, the first fan 12 can be installed outside the air inlet 14, and the second fan 13 can be installed outside the air outlet 15.

Referring to fig. 1 and fig. 2, in the present embodiment, the cooling device 1 further includes a door 24, the box 11 has an opening 25 communicating with the inner cavity of the box 11, and the door 24 is movably connected to the box 11 to open or close the opening 25.

It is understood that a worker can put in or take out the medical electric knife through the opening 25.

It should be noted that, in this embodiment, the box door 24 is made of organic glass, and the staff can directly observe the inside condition of the box body 11 through the box door 24 from the outside of the box body 11, so as to facilitate the staff to monitor the cooling condition of the medical electric knife in real time.

Referring to fig. 1, in the present embodiment, the top wall of the box 11 is provided with four air outlets 15 and four second fans 13, and the four air outlets 15 correspond to the four second fans 13 one by one.

Therefore, the hot air can be accelerated to be discharged from the box body 11, the cooling rate of the medical electric knife is improved, and the cooling time of the medical electric knife is shortened. It is understood that in the present embodiment, one second fan 13 is installed in each of the outlet holes 15.

Of course, in other embodiments, the number of the air outlet 15 and the second fan 13 may be one, three, five, etc. It should be noted that, in other embodiments, the number of the second fans 13 installed in one air outlet 15 may also be two, three, etc.

Referring to fig. 1 and 2, in the present embodiment, the side wall of the box 11 includes two opposite first side walls 17, and the two first side walls 17 are respectively provided with an air inlet 14 and a first fan 12.

It can be understood that, in this embodiment, when the first fans 12 on the two first side walls 17 work simultaneously, the movement of the hot air around the medical electric knife toward the top wall of the box body 11 can be accelerated, the cooling rate of the medical electric knife is accelerated, and the cooling time is shortened.

In the present embodiment, the case 11 has a rectangular parallelepiped structure. Both the top wall of the case 11 and the bottom wall of the case 11 according to the present embodiment are based on the top wall and the bottom wall of the temperature reducing device 1 in the state shown in fig. 1. The description will not be repeated hereinafter.

Specifically, referring to fig. 2, in the present embodiment, each of the first side walls 17 is provided with two air inlet holes 14 and two first fans 12, and the two air inlet holes 14 correspond to the two first fans 12 one by one.

Therefore, the flowing speed of the air in the box body 11 can be further increased, the cooling rate of the medical electric knife is increased, and the cooling time is shortened. It will be appreciated that in this embodiment, one first fan 12 is mounted within each air inlet opening 14.

Of course, in other embodiments, the number of the air inlet holes 14 and the first fans 12 provided on each of the first side walls 17 may be one, three, five, etc. It should be noted that, in other embodiments, the number of the first fans 12 installed at one air inlet hole 14 may be two, three, etc.

It can be understood that, in the present embodiment, the number of the first fans 12 on the two opposite first side walls 17 is the same, so that when the first fans 12 on the two first side walls 17 blow air into the box body 11, the two opposite air streams collide with each other, which is more favorable for the hot air in the middle to flow toward the top of the box body 11, and is favorable for accelerating the outflow of the hot air from the top of the box body 11, so as to accelerate the cooling rate of the medical electric scalpel.

It should be noted that, in the actual use process, the inventor found that when air flows in the tank 11, a certain pressure difference exists between the internal pressure and the external pressure of the tank 11. Therefore, in the present embodiment, the tank 11 is further provided with a vent 16 for improving a problem that a certain pressure difference exists between the internal pressure and the external pressure of the tank 11.

Specifically, referring to fig. 3, in the present embodiment, the side wall of the box 11 further includes a second side wall 18, the second side wall 18 is connected to the two first side walls 17, the second side wall 18 is located between the two first side walls 17, and a plurality of vent holes 16 communicated with the inner cavity of the box 11 are disposed at intervals on the second side wall 18.

It can be understood that, in the present embodiment, the vent hole 16 is used for communicating the inner cavity of the box 11 with the external environment, so that when there is a pressure difference between the internal pressure of the box 11 and the external pressure of the box 11, the vent hole 16 can make the air inside the box 11 flow into the external environment, or the vent hole 16 can make the air in the external environment flow into the box 11, which can effectively improve the problem that there is a certain pressure difference between the internal pressure of the box 11 and the external pressure of the box 11.

Referring to fig. 1-3, in the present embodiment, the cooling device 1 further includes a control component 19, the control component 19 is connected to the box 11, and the control component 19 is electrically connected to the first fan 12 and the second fan 13 at the same time.

It is to be understood that in the present embodiment, the control assembly 19 is capable of controlling the start, stop, etc. of the first fan 12 and the second fan 13. The control assembly 19 may also vary the wind speed of the first fan 12 and the second fan 13 to vary the flow rate of the air inside the cabinet 11.

Referring to fig. 1 and fig. 2, in the present embodiment, the cooling device 1 further includes two start buttons 22, the two start buttons 22 are disposed on the control component 19 at intervals, and both the two start buttons 22 are electrically connected to the control component 19, and the two start buttons 22 are used for controlling the control component 19 to start the first fan 12 and the second fan 13 after being pressed simultaneously. It will be appreciated that such an arrangement is advantageous to improve the human-computer interaction experience and reduces the occurrence of the first fan 12 and the second fan 13 being activated by mistakenly touching one of the activation buttons 22.

In addition, referring to fig. 1 and fig. 2, in the present embodiment, the cooling device 1 further includes a power button 23, the power button 23 is disposed on the control component 19, the power button 23 is electrically connected to the first fan 12 and the second fan 13 at the same time, and the power button 23 can enable the first fan 12 and the second fan 13 to be powered on or powered off.

It should be noted that, in the actual use process, when the power button 23 is pressed by the operator, the first fan 12 and the second fan 13 are not directly started, but the first fan 12 and the second fan 13 are started only by pressing the two start buttons 22 simultaneously after the power button 23 is pressed. Of course, after the first fan 12 and the second fan 13 are started, the first fan 12 and the second fan 13 can be stopped by pressing the power button 23 again.

Referring to fig. 1 and fig. 2, in the present embodiment, the cooling device 1 further includes a partition 20 for placing a predetermined object, the control assembly 19 is located below the box body 11, the control assembly 19 is connected to the bottom wall of the box body 11, the partition 20 is located inside the box body 11 and connected to the box body 11, and the partition 20 is spaced from the bottom wall of the box body 11.

It is understood that, in the present embodiment, the preset object is a medical electric knife. Of course, in other embodiments, the preset object may also be another object to be cooled.

It can be understood that, in this embodiment, the medical electric knife is placed on the partition board 20, and the partition board 20 and the bottom wall of the box body 11 are arranged at intervals, so that the heat transmitted to the control assembly 19 from the medical electric knife can be effectively reduced, the normal operation of the control assembly 19 is ensured, and the overall safety performance of the cooling device 1 is improved.

Specifically, in this embodiment, the cooling device 1 further includes a spacer 21, the spacer 21 is located between the bottom wall of the box 11 and the partition plate 20, and the spacer 21 is used for supporting the partition plate 20, so that the partition plate 20 and the bottom wall of the box 11 are arranged at an interval.

It should be noted that, in the present embodiment, the spacer 21 can not only make the partition 20 and the bottom wall of the box 11 spaced apart. Simultaneously, the height of baffle 20 can also be raised to cushion 21 for place the medical treatment electrotome on baffle 20 and just can face to fresh air inlet 14, like this, first fan 12 can directly blow to the medical treatment electrotome, is favorable to accelerating the cooling rate of medical treatment electrotome, reduces the cooling time.

The above description is only exemplary of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a cooling device, its characterized in that includes box, first fan and second fan, be provided with the fresh air inlet on the lateral wall of box, be provided with the exhaust vent on the roof of box, first fan install in exhaust vent department, the second fan install in exhaust vent department.

2. The cooling device according to claim 1, wherein the side wall of the box body comprises two opposite first side walls, and the air inlet hole and the first fan are arranged on each of the two first side walls.

3. The cooling device according to claim 2, wherein two air inlet holes and two first fans are disposed on each of the first side walls, and the two air inlet holes and the two first fans correspond to each other one by one.

4. The cooling device according to claim 2, wherein the side walls of the box body further comprise a second side wall, the second side wall is connected with the two first side walls at the same time, the second side wall is located between the two first side walls, and a plurality of ventilation holes communicated with the inner cavity of the box body are arranged on the second side wall at intervals.

5. The cooling device according to claim 1, wherein four air outlets and four second fans are disposed on the top wall of the box body, and the four air outlets and the four second fans are in one-to-one correspondence.

6. The cooling device as claimed in any one of claims 1 to 5, further comprising a control assembly, wherein the control assembly is connected to the housing, and the control assembly is electrically connected to the first fan and the second fan at the same time.

7. The cooling device according to claim 6, further comprising a partition board for placing a preset object, wherein the control component is located below the box body and connected with the bottom wall of the box body, the partition board is located inside the box body and connected with the box body, and the partition board is spaced from the bottom wall of the box body.

8. The cooling device of claim 7, further comprising a spacer located between the bottom wall of the housing and the partition, the spacer configured to support the partition such that the partition is spaced from the bottom wall of the housing.

9. The cooling device according to claim 6, further comprising two activation buttons, wherein the two activation buttons are disposed on the control assembly at intervals, and both of the two activation buttons are electrically connected to the control assembly, and the two activation buttons are configured to enable the control assembly to control the first fan and the second fan to be activated after being pressed simultaneously.

10. The cooling device according to any one of claims 1 to 5, further comprising a door, wherein the housing has an opening communicating with the interior chamber of the housing, and the door is movably connected to the housing to open or close the opening.

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