CN110212417A - A kind of multifunction power equipment cooling device - Google Patents

Abstract

The invention discloses a multifunctional power equipment cooling device, which belongs to the technical field of cooling devices; it includes a cabinet body of a power equipment cabinet with a hollow inside; the cabinet body includes a cabinet door, an upper top plate and a lower bottom plate arranged on a side wall; There are water storage tanks on both sides of the cabinet body along its length direction; inclined roofs are provided on both sides of the upper top plate of the cabinet body connected to the water storage tank; Water baffles are respectively fixed; a first cooling fin is installed in the middle of the bottom surface of the upper top plate; a mounting stand is arranged in the cabinet; and a second cooling fin is placed on the mounting stand; A heat pipe is installed on the fin; the other end of the heat pipe extends into the water storage tank through the side wall of the cabinet body. Functional cooling purpose.

Description

A kind of multifunctional power equipment cooling device

technical field

The invention relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for multifunctional electric equipment.

Background technique

Power equipment is closely related to our life. In order to make the power equipment operate normally, it is necessary to provide a good working environment for the power equipment. At present, the cabinet-type power equipment box has been widely promoted due to its convenient installation, but the cabinet-type power equipment box is in order to prevent moisture. The waterproof airtightness is too strong, resulting in poor heat dissipation. It is difficult to effectively dissipate the internal heat through the single-function heat dissipation method of the heat dissipation fan, and the heat dissipation fan itself will consume energy and cause waste. At the same time, it will also generate heat, so The invention proposes a multifunctional power equipment cooling device, which is used to solve the shortcomings of the existing devices.

Contents of the invention

The technical problem to be solved by the present invention is to provide a multi-functional power equipment cooling device to solve the problem that the existing cabinet-type power equipment box has single cooling function, consumes energy and has poor cooling effect.

In order to solve the above problems, the present invention provides the following technical solutions:

A multi-functional heat dissipation device for electric equipment, which comprises a cabinet body of an electric equipment cabinet which is hollow inside; the cabinet body includes a cabinet door, an upper top plate and a lower bottom plate arranged on the side wall; There are water storage tanks at both ends; inclined roofs are provided on both sides of the upper top plate of the cabinet body connected to the water storage tank; water baffles are respectively fixed on the front and rear ends of the upper top plate of the cabinet body; A first heat dissipation fin is installed in the middle of the lower bottom surface; a mounting stand is arranged in the cabinet; and a second heat dissipation fin is placed on the installation stand; a heat conduction pipe is installed on the second heat dissipation fin; the heat conduction pipe The other end passes through the side wall of the cabinet body and extends into the water storage tank.

Preferably, several ventilation holes are arranged in the middle of the lower bottom plate of the cabinet along its width direction; a square groove communicating with the ventilation hole is opened on the upper end surface of the lower bottom plate; where the square groove intersects with the ventilation hole Moisture-proof cotton is placed in the area; the first dust-proof net is arranged at the port position of the ventilation hole.

Preferably, the installation stand includes support legs connected to the lower base plate; the other end of the support legs is provided with a fixed plate; the upper surface of the fixed plate is also equipped with a mounting plate through a connecting rod; the second cooling fins are respectively provided on opposite sides of the mounting plate.

Further, a connecting plate is provided on the upper top of the moisture-proof cotton; mounting holes matching the supporting legs are opened on the connecting plate, and the mounting platform is installed on the lower bottom plate through the mounting holes.

Further, there is an installation through groove on the upper top plate; the notch of the installation through groove extends in the same direction as the axis of the ventilation hole; the first cooling fin is arranged in the installation through groove; and the installation through groove The port is provided with a second dust filter.

Further, the orientation of the holes on the first heat dissipation fins is the same as that of the slots of the installation through grooves.

Preferably, the side walls of the two water storage tanks are fixedly installed with drainage pipes connecting the interior of the water storage tanks and the area outside the tank, and the height of the drainage pipes is lower than that of the heat transfer pipes.

Preferably, the cabinet door is rotatably connected with the cabinet body through a hinge.

Beneficial effects of the present invention:

The present invention has the following beneficial effects:

(1) The heat dissipation device for multifunctional power equipment is provided with the first heat dissipation fin and the second heat dissipation fin, the position of the first heat dissipation fin corresponds to the position of the mounting plate, and the direction of the hole of the first heat dissipation fin In the same direction as the installation groove, the top of the second heat dissipation fin is fixedly connected with a heat conduction pipe, and the side of the heat conduction pipe away from the second heat dissipation fin is located inside the water storage tank, so that the power equipment can be air-cooled and water-cooled at the same time For heat dissipation, the effects of the two methods are complementary, and there is no need to consume energy again, and it does not generate heat itself, which solves the problems of the existing device, which has a single heat dissipation function, requires energy consumption, and has poor heat dissipation effects, and achieves the purpose of multi-functional heat dissipation .

(2) The cooling device for multifunctional power equipment is provided with a slanted roof and a water storage tank, and the position of the slanted roof corresponds to the position of the water storage tank, and the width of the water storage tank is equal to the width of the slanted roof, so that the water storage tank can pass through The inclined roof introduces rainwater, thereby using rainwater as cooling water, improving the utilization of natural water resources, reducing consumption, and achieving the purpose of environmental protection.

(3) The cooling device for multi-functional power equipment is provided with a ventilation hole and a square groove. The inside of the square groove is provided with moisture-proof cotton. The position of the ventilation hole corresponds to the position of the square groove. The ventilation hole It is connected with the square groove, so that the air with a lower temperature at the bottom can enter the interior of the cabinet through the ventilation hole to cool down. purpose of cooling efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention in an embodiment;

Figure 2 is a front sectional view of Figure 1;

Figure 3 is an enlarged sectional view of the upper top plate in the present embodiment;

Figure 4 is an enlarged cross-sectional view of the lower base plate in this embodiment;

Explanation of reference numerals: 1. cabinet body, 2. water storage tank, 3. first cooling fin, 4. installation stand, 5. second cooling fin, 6. heat conducting pipe, 7. drainage pipe, 11. cabinet Door, 12, upper top plate, 13, lower bottom plate, 41, supporting legs, 42, fixed plate, 43, mounting plate 43, 121, inclined roof, 122, water retaining plate, 123, installation through groove, 124, second anti Dust screen, 131, ventilation hole, 132, square groove, 133, moisture-proof cotton, 134, the first dust screen, 135, connecting plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In the present invention, terms such as "installation", "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it may be a fixed connection or It is a detachable connection; it may be a mechanical connection; it may be a direct connection or an indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "several" means two or more, unless otherwise specifically defined.

Example:

With reference to Fig. 1, the present embodiment provides a kind of multifunctional power equipment cooling device, and it comprises the cabinet body 1 of the power equipment cabinet of inner hollow; Cabinet body 1 comprises the cabinet door 11 that is arranged on the side wall, upper top plate 12 and lower bottom plate 13. It is characterized in that: water storage tanks 2 are provided on both sides of the cabinet body 1 along its length direction; inclined roofs 121 are provided on both sides of the upper top plate 12 of the cabinet body 1 connected to the water storage tank 2; The front and rear ends of the upper top surface of the upper top plate 11 of the cabinet body 1 are respectively fixed with water baffles 122; the first cooling fin 3 is installed in the middle of the lower bottom surface of the upper top plate 11; a mounting platform is arranged in the cabinet body 1 frame 4; and a second cooling fin 5 is placed on the installation stand 4; a heat pipe 6 is installed on the second heat dissipation fin 5; the other end of the heat pipe 6 passes through the side wall of the cabinet body 1 and extends into the water storage tank 2 within.

The middle part of the lower bottom plate 13 of the cabinet body 1 is provided with several ventilation through holes 131 along its width direction; the upper end surface of the lower bottom plate 13 is provided with a square groove 132 connected with the ventilation through holes 131; Moisture-proof cotton 133 is placed in the intersecting area of the ventilation holes 131 ; a first dust-proof net 134 is arranged at the port of the ventilation hole 131 . Through the ventilation holes 131 and the square slots 132 on the lower base plate 13, the air circulation is realized with the outside world, and the inside of the cabinet body 1 can be cooled with the help of external cold air. At the same time, moisture-proof cotton 133 and dust-proof net 134 are provided to prevent entry from the outside. Moisture and dust in the air in the cabinet body 1 improve the cleanliness of the device.

The installation stand 4 comprises a supporting leg 41 connected with the lower base plate 13; the other end of the supporting leg 41 is provided with a fixed plate 42; the upper surface of the fixed plate 42 is also equipped with a mounting plate 43 through a connecting rod; the second heat dissipation The fins 5 are respectively arranged on opposite sides of the mounting plate 43, and a connecting plate 135 is also arranged on the upper top of the moisture-proof cotton 133; the connecting plate 135 has mounting holes matched with the supporting legs 41, and the mounting table 4 passes through the connecting plate 135. The mounting hole is installed on the lower base plate 13. Place the second cooling fins 5 at a higher position in the cabinet body 1 by installing the stand 4,

On the upper top plate 12, there is an installation through groove 123; the notch extension direction of the installation through groove 123 is the same as the axial direction of the ventilation through hole 131; the first cooling fin 3 is arranged in the installation through groove 123; and A second dustproof net 124 is arranged at the port of the installation through slot 123 . Similarly, setting the second dust-proof net 124 can prevent dust from entering the cabinet body 1 through the installation slot 123 from the outside.

The orientation of the holes on the first heat dissipation fins 3 is the same as that of the opening of the installation through groove 123 . The grids of the first heat dissipation fins 3 have the same direction as the installation channel 123 . When the hot air rises to a high place, the first heat dissipation fins 3 can effectively absorb the high place hot air.

On the side walls of the two water storage tanks 2, there are fixedly installed drainage pipes 7 communicating with the interior of the water storage tank 2 and the area outside the tank. The design of drainpipe 7 makes the water level of water storage tank 2 always be positioned at the below of thermal pipe 15 and cabinet 2 junctions, prevents that rainwater enters in the cabinet 1 through the slit of both junctions.

The cabinet door 11 is rotatably connected with the cabinet body 1 through a hinge. The cabinet door 11 is used for installing and maintaining electrical equipment, so the connection mode between it and the cabinet body 1 adopts a rotary hinge.

When in use, the electrical equipment is installed into the inside of the cabinet body 1 through the mounting plate 43, then the cabinet door 11 is closed, and then the electrical equipment can be started to work. The heat generated by the electrical equipment itself is first conducted through the mounting plate 43 to the On the second radiating fin 5, most of the heat gathered on the second radiating fin 5 is transferred to the rainwater in the water storage tank 2 through the heat pipe 6, and a small part of the heat is dissipated to the top in the cabinet 1 through the air, and Gathered on the first heat dissipation fins 3, the air entering the cabinet body 1 from the ventilation holes 131 will also blow the heat on the surface of the electrical equipment to the first heat dissipation fins 3, and the first heat dissipation fins 3 The heat on the top is taken out of the cabinet body 1 through the ventilation of the installation through slot 123, thereby improving the heat dissipation effect.

It should be noted that, in the present invention, unless otherwise clearly stipulated and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature "on" or "under" the second feature. Features come into contact indirectly through intermediaries. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (8)

1. A multifunctional power equipment cooling device, which includes a cabinet body (1) of an internal hollow power equipment cabinet; the cabinet body (1) includes a cabinet door (11) arranged on the side wall, an upper top plate (12) and The lower bottom plate (13); is characterized in that: water storage tanks (2) are arranged on both sides of the cabinet body (1) along its length direction; on the upper top plate (12) of the cabinet body (1) and the water storage tank (2) Inclined roofs (121) are arranged on the two sides connected; water baffles (122) are respectively fixed on the front and rear ends of the upper top plate (11) of the cabinet (1); on the upper top plate (11) ) in the middle of the lower bottom surface is installed with a first heat dissipation fin (3); an installation stand (4) is arranged in the cabinet body (1); and a second heat dissipation fin ( 5); a heat conduction pipe (6) is installed on the second heat dissipation fin (5); the other end of the heat conduction pipe (6) passes through the side wall of the cabinet body (1) and extends into the water storage tank (2). 2. A heat dissipation device for multifunctional power equipment according to claim 1, characterized in that: several ventilation holes (131) are provided in the middle of the lower bottom plate (13) of the cabinet body (1) along its width direction ;A square groove (132) connected to the ventilation hole (131) is opened on the upper end surface of the lower bottom plate (13); moisture-proof cotton is placed in the area where the square groove (132) intersects with the ventilation hole (131) (133); a first dustproof net (134) is provided at the port position of the ventilation hole (131). 3. A heat dissipation device for multifunctional power equipment according to claim 1, characterized in that: the installation stand (4) includes support legs (41) connected to the lower bottom plate (13); the support legs (41) The other end is provided with a fixed plate (42); the upper top surface of the fixed plate (42) is also installed with a mounting plate (43) through a connecting rod; the second cooling fins (5) are respectively arranged on the mounting plate (43) opposite sides. 4. A multi-functional power equipment cooling device according to claim 2 or 3, characterized in that: a connecting plate (135) is provided on the top of the moisture-proof cotton (133); the connecting plate (135) is opened with The mounting holes matched with the supporting legs (41), through which the mounting table (4) is mounted on the lower bottom plate (13). 5. A heat sink for multifunctional power equipment according to claim 1 or 2, characterized in that: there is an installation through slot (123) on the upper top plate (12); the slot for the installation through slot (123) The extending direction of the opening is the same as the axial direction of the ventilation hole (131); the first cooling fin (3) is set in the installation slot (123); and the second anti- Dust screen (124). 6 . The heat dissipation device for multifunctional power equipment according to claim 5 , characterized in that: the orientation of the holes on the first heat dissipation fin ( 3 ) is the same as the orientation of the opening of the installation through groove ( 123 ). 7 . 7. A heat sink for multifunctional power equipment according to claim 1, characterized in that: on the side walls of the two water storage tanks (2), there are fixed installations connecting the inside and outside areas of the water storage tanks (2) The drainage pipe (7), the height of the drainage pipe (7) is lower than the height of the heat transfer pipe (6). 8. The heat dissipation device for multifunctional power equipment according to claim 1, characterized in that: the cabinet door (11) is rotatably connected to the cabinet body (1) through a hinge.