CN210246074U

CN210246074U - Power communication power cabinet efficient heat dissipation device

Info

Publication number: CN210246074U
Application number: CN201921135151.2U
Authority: CN
Inventors: Jianchun Yao; 姚建春
Original assignee: Zhejiang Xiongying Communication Electric Equipment Co Ltd
Current assignee: Zhejiang Xiongying Communication Electric Equipment Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-03
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a high-efficient heat abstractor of power cabinet for power communication, including power cabinet body and heat dissipation mechanism, the outside of power cabinet body is connected with heat dissipation mechanism's inboard, the outside of power cabinet body is provided with the shell, the equal fixedly connected with baffle in the inside both sides of shell, one section distance in inside interval of baffle and shell both sides, form the air current flow channel, the bottom fixedly connected with base of shell, the back fixed mounting of shell has two radiator fan, the ventilation hole has all been seted up to the both sides top of shell, first dust guard is installed through the dust guard mounting bracket in the outside in ventilation hole, the baffle is connected with radiating fin towards one side fixed surface in ventilation hole, fixedly connected with heat dissipation post on the radiating fin, the second dust guard is installed to the bottom of baffle, the both sides below of shell is rotated and is. This high-efficient heat abstractor of power cabinet for power communication radiating efficiency is high, and the deashing of just removing dust is very convenient, has reduced the intensity of labour who removes dust, and the practicality is high.

Description

Power communication power cabinet efficient heat dissipation device

Technical Field

The utility model relates to an electric power cabinet technical field specifically is a high-efficient heat abstractor of electric power cabinet for power communication.

Background

The electric power cabinet is a commonly used electric power infrastructure, and a large number of electric power parts are installed in the electric power cabinet, and because the electric power cabinet is in work, a large amount of heat is generated in the electric power cabinet, most of the existing electric power cabinets are equipped with a heat dissipation mechanism. But current electric power cabinet service environment is very complicated, uses in the workshop of mill a bit, uses in the open air a bit, and these environment dusty gas are all more, and electric power cabinet can't adapt to such environment, even be equipped with heat dissipation mechanism, the dust also can get into ventilation mechanism, just can block up ventilation mechanism in a long time, causes the heat-sinking capability to descend, consequently needs the manual work to remove dust, and the heat dissipation mechanism dust removal process of these electric power cabinets is comparatively difficult, and some inside dust screens can't remove dust at all even. In view of this, a heat dissipation device for a power cabinet for power communication, which is convenient for dust removal and can dissipate heat efficiently, needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power cabinet high-efficient heat abstractor for power communication has reached high-efficient radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power cabinet high efficiency heat abstractor for power communication, includes power cabinet body and heat dissipation mechanism, the outside of power cabinet body is connected with heat dissipation mechanism's inboard.

The electric power cabinet comprises an electric power cabinet body and is characterized in that the electric power cabinet body is composed of a shell, partition plates and a base, the shell is arranged outside the electric power cabinet body, the partition plates are fixedly connected to two sides inside the shell, the partition plates and the inside of two sides of the shell are separated by a certain distance to form an airflow flowing channel, and the base is fixedly connected to the bottom of the shell.

The heat dissipation mechanism comprises radiator fan, dust guard mounting bracket, first dust guard, radiating fin, heat dissipation post, second dust guard and dust removal door, the back fixed mounting of shell has two radiator fan, and two radiator fan sets up from top to bottom, the ventilation hole has all been seted up to the both sides top of shell, the outside fixed mounting in ventilation hole has the dust guard mounting bracket, install first dust guard in the dust guard mounting bracket, the baffle is towards one side fixed surface in ventilation hole and is connected with radiating fin, fixedly connected with heat dissipation post on the radiating fin, fixed mounting has the second dust guard between the bottom of baffle and the bottom inner wall of shell, the both sides below of shell is rotated and is connected with the dust removal door.

Preferably, the dust guard mounting bracket is a cuboid frame-shaped structure, and the upper side and the lower side of the dust guard mounting bracket are both provided with slide rails.

Preferably, first dust guard is the cuboid, and the outside is the frame, and inside is the dust screen, and the thickness of dust screen is less than the frame, first dust guard slides and pegs graft in the dust guard mounting bracket to pass through the bolt fastening, just the front fixed mounting of frame has the handle.

Preferably, the radiating fin is divided into an upper part and a lower part, the lower part is thicker than the upper part, the radiating fin is provided with two layers of radiating columns, the radiating columns are cylinders, and the radiating fin and the radiating columns are both made of copper.

Preferably, both sides of the base are provided with downward dust collecting grooves, and the bottom ends of the dust collecting grooves are flush with the bottom end of the dust removing door.

Preferably, the vent hole is a funnel-shaped hole with a large outer part and a small inner part.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this power communication is with high-efficient heat abstractor of power cabinet has realized the purpose of convenient dust removal through setting up the first dust guard of detachable and the second dust guard that can clear up. First dust guard passes through the dust guard mounting bracket to be installed in electric power cabinet both sides to install through the mode of slip grafting, later through two bolts alright realize fixed, the dismouting is all very convenient, can remove dust after it dismantles when removing dust to first dust guard, when avoiding directly removing dust, the dust on the first dust guard is too much to get into airflow flow channel, cause the pollution to radiating fin, heat dispersion is reduced, and the first dust guard of detachable also makes things convenient for directly to change. The second dust-proof plate has smaller holes, and the blocked dust can enter the dust collecting groove and be removed by opening the outer dust-removing door.

(2) This power communication carries out high-efficient heat dissipation with high-efficient heat abstractor of power cabinet through setting up ventilation hole and radiating fin. This ventilation hole is outer big inside little hopper-shaped hole, can be compressed when the air gets into, and the temperature can reduce 3 to 5 ℃, and the inside heat is taken away to the inside heat of intaking more effectively at the bottom. The radiating fins are used for taking away heat on the inner wall of the electric power cabinet, and the radiating columns on the radiating fins can increase the contact area of airflow and the radiating fins, so that the radiating efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the heat dissipating fin of the present invention;

fig. 4 is the structural schematic diagram of the vent hole of the present invention.

In the figure: 1 electric power cabinet body, 101 shell, 102 baffle, 103 base, 2 heat dissipation mechanism, 201 radiator fan, 202 dust guard mounting bracket, 203 first dust guard, 204 radiating fin, 205 heat dissipation post, 206 second dust guard, 207 dust removal door, 208 ventilation hole.

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. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient heat abstractor of power cabinet for power communication, includes power cabinet body 1 and heat dissipation mechanism 2, and the outside of power cabinet body 1 is connected with the inboard of heat dissipation mechanism 2.

Electric power cabinet body 1 comprises shell 101, baffle 102 and base 103, and the outside of electric power cabinet body 1 is provided with shell 101, the equal fixedly connected with baffle 102 in the inside both sides of shell 101, and baffle 102 forms the air current flow channel with the inside interval one section distance of shell 101 both sides, the bottom fixedly connected with base 103 of shell 101.

Heat dissipation mechanism 2 is by radiator fan 201, dust guard mounting bracket 202, first dust guard 203, radiating fin 204, heat dissipation post 205, second dust guard 206 and dust removal door 207 constitute, the back fixed mounting of shell 101 has two radiator fan 201, and two radiator fan 201 are the top-down setting, can accelerate inside air current flow, the radiating effect is better, and thermodetector is installed to shell 101 inner wall, and in radiator fan 201 electric connection, the last PLC chip that is equipped with of radiator fan 201, radiator fan 201 can open automatically when the temperature is high, self-closing when the temperature is low, and energy is saved, and efficiency is higher. Ventilation hole 208 has all been seted up to shell 101's both sides top, and ventilation hole 208 is the funnel shaped hole of external big-end-up, can be compressed when the air gets into, and the temperature can reduce 3 to 5 ℃, and the heat dissipation of intaking to inside more effectively end takes away inside heat. The outer side of the ventilation hole 208 is fixedly provided with a dustproof plate mounting frame 202, the dustproof plate mounting frame 202 is of a cuboid frame-shaped structure, the upper side and the lower side of the dustproof plate mounting frame are both provided with slide rails, a first dustproof plate 203 is mounted in the dustproof plate mounting frame 202, specifically, the first dustproof plate 203 is of a cuboid, the outer part of the dustproof plate is of a frame, the inner part of the dustproof plate is provided with a dustproof net, the thickness of the dustproof net is smaller than that of the frame, the first dustproof plate 203 is slidably inserted in the dustproof plate mounting frame 202 and fixed through bolts, the front side of the frame is fixedly provided with a handle, one side surface of the partition plate 102 facing the ventilation hole 208 is fixedly connected with a radiating fin 204, the radiating fin 204 is fixedly connected with a radiating column 205, the radiating fin 204 is divided into an upper part and a lower part, the lower part is thicker than the upper part, the lower part is provided with, the heat dissipation columns 205 on the heat dissipation fins 204 can increase the contact area between the airflow and the heat dissipation fins, thereby improving the heat dissipation efficiency. A second dust guard 206 is fixedly installed between the bottom end of the partition plate 102 and the inner wall of the bottom end of the shell 101, a dust removal door 207 is connected to the lower portion of the two sides of the shell 101 in a rotating mode, the dust removal door 207 can be opened by lightly rotating a knob below the dust removal door 207 and then turning the dust removal door, in addition, a plurality of vent holes are formed in the dust removal door 207, downward dust collection grooves are formed in the two sides of the base 103, and the bottom ends of the dust collection grooves are flush with the bottom end of the dust removal. First dust guard 203 passes through dust guard mounting bracket 202 and installs in electric power cabinet both sides, and install through the mode of slip grafting, later through two bolts alright realize fixed, the dismouting is all very convenient, can remove dust after it dismantles when removing dust first dust guard 203, when avoiding directly removing dust, the too much air current flow channel that gets into of dust on the first dust guard 203, cause the pollution to radiating fin 204, heat dispersion is reduced, and the first dust guard 203 of detachable also makes things convenient for directly to change. The second dust-proof plate 206 has smaller holes, and the blocked dust can enter the dust collecting groove and be removed by opening the outer dust-removing door 207.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

1 electric power cabinet body, 101 shell, 102 baffle, 103 base, 2 heat dissipation mechanism, 201 radiator fan, 202 dust guard mounting bracket, 203 first dust guard, 204 radiating fin, 205 heat dissipation post, 206 second dust guard, 207 dust removal door, 208 ventilation hole.

In the use, when needing to dispel the heat, radiator fan 201 opens, outside air current rethread ventilation hole 208 gets into behind first dust guard 203, later when through the air current flow path, take away the heat on some radiating fin 204, later the air current passes through second dust guard 206, meanwhile, the ventilation hole groove on the dust removal door 207 also can get into some outside air current, reduce total air current temperature, the heat of electrical components can be taken away when the air current passes through the inner space, the air that has the heat is discharged by radiator fan 201. When dust is required to enter and remove, the bolts on the dust-proof plate mounting frame 202 are unscrewed, then the first dust-proof plate 203 is taken out through the handle to remove dust, part of dust is accumulated in the dust collection groove and on the second dust-proof plate 203, dust can be removed by opening the dust removal door 207, and the cooling fan 201 is required to be in a closed state during dust removal.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient heat abstractor of power cabinet for power communication, includes power cabinet body (1) and heat dissipation mechanism (2), its characterized in that: the outer part of the electric cabinet body (1) is connected with the inner side of the heat dissipation mechanism (2);

the electric cabinet body (1) consists of a shell (101), partition plates (102) and a base (103), the shell (101) is arranged outside the electric cabinet body (1), the partition plates (102) are fixedly connected to two sides inside the shell (101), the partition plates (102) are spaced from the inside of the two sides of the shell (101) by a certain distance to form an airflow flowing channel, and the base (103) is fixedly connected to the bottom of the shell (101);

the heat dissipation mechanism (2) comprises heat dissipation fans (201), a dust guard mounting frame (202), a first dust guard (203), heat dissipation fins (204), heat dissipation columns (205), a second dust guard (206) and a dust removal door (207), wherein the two heat dissipation fans (201) are fixedly mounted on the back of the shell (101), the two heat dissipation fans (201) are arranged up and down, vent holes (208) are formed in the upper portions of the two sides of the shell (101), the dust guard mounting frame (202) is fixedly mounted on the outer sides of the vent holes (208), the first dust guard (203) is mounted in the dust guard mounting frame (202), the heat dissipation fins (204) are fixedly connected to the surface of one side, facing the vent holes (208), of the partition plate (102), the heat dissipation columns (205) are fixedly connected to the heat dissipation fins (204), and the second dust guard (206) is fixedly mounted between the bottom end of the partition plate (102) and the inner wall of the bottom end of, and dust removal doors (207) are rotatably connected to the lower parts of the two sides of the shell (101).

2. The efficient heat dissipation device for power cabinets for power communication of claim 1, wherein: the dust guard mounting rack (202) is of a cuboid frame-shaped structure, and sliding rails are arranged on the upper side and the lower side.

3. The efficient heat dissipation device for power cabinets for power communication of claim 1, wherein: first dust guard (203) are the cuboid, and the outside is the frame, and inside is the dust screen, and the thickness of dust screen is less than the frame, first dust guard (203) slide and peg graft in dust guard mounting bracket (202) to pass through the bolt fastening, just the front fixed mounting of frame has the handle.

4. The efficient heat dissipation device for power cabinets for power communication of claim 1, wherein: the radiating fin (204) is divided into an upper part and a lower part, the lower part is thicker than the upper part and is provided with two layers of radiating columns (205), the radiating columns (205) are cylinders, and the radiating fin (204) and the radiating columns (205) are both made of copper.

5. The efficient heat dissipation device for power cabinets for power communication of claim 1, wherein: both sides of the base (103) are provided with downward dust collecting grooves, and the bottom ends of the dust collecting grooves are flush with the bottom end of the dust removing door (207).

6. The efficient heat dissipation device for power cabinets for power communication of claim 1, wherein: the ventilation holes (208) are funnel-shaped holes with large outer parts and small inner parts.