CN217469179U

CN217469179U - Quick radiating high voltage distribution cabinet

Info

Publication number: CN217469179U
Application number: CN202221238079.8U
Authority: CN
Inventors: 杜鹏程; 付万良; 刘欣
Original assignee: Shaanxi Qintong Power Group Co ltd
Current assignee: Shaanxi Qintong Power Group Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-20
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a quick radiating high voltage distribution cabinet relates to high voltage distribution cabinet technical field, include: the center of the top of the high-voltage distribution cabinet body is provided with an exhaust heat dissipation assembly, and the bottom of the high-voltage distribution cabinet body is provided with an air inlet ash filtering assembly; the equipment mounting assembly comprises a support and a heat-conducting plate, the heat-conducting plate is mounted in the high-voltage power distribution cabinet through the support, and the upper side of the heat-conducting plate is connected with an insulating mounting plate; the conduction heat dissipation unit comprises silicone grease, heat pipes, heat dissipation channels and heat dissipation fins, wherein a groove is formed in the upper side of the heat conduction plate, the silicone grease is filled in the groove, jacks on two sides of the heat conduction plate are respectively connected with one end of each heat pipe, and vertical heat dissipation channels are respectively arranged on two sides of the interior of the high-voltage distribution cabinet body; adopt multiple radiating mode, not only rely on the fan to blow the heat dissipation, can dispel the heat to the inside synchronization of the part that generates heat, the radiating efficiency is high, and the radiating effect is good.

Description

Quick radiating high voltage distribution cabinet

Technical Field

The utility model relates to a high voltage distribution cabinet technical field specifically is a quick radiating high voltage distribution cabinet.

Background

At present, in the use process of a high-voltage power distribution cabinet, electrical components in the high-voltage power distribution cabinet are concentrated, and when the high-voltage power distribution cabinet is normally used, the power distribution cabinet is in a completely sealed state, so that the heat dissipation effect in the power distribution cabinet is poor, and after the temperature in the power distribution cabinet is continuously increased, the temperature in the cabinet is overhigh, so that the work of most of the internal electrical components is greatly influenced;

in order to solve the above problems, the chinese utility model patent with the publication number CN214849744U discloses a high voltage power distribution cabinet with a fast heat dissipation function, which comprises a cabinet body, a partition plate, a power distribution element, a side frame, a movable frame plate, a driving structure, an airflow frame and a heat dissipation hole. The utility model discloses high-voltage distribution cabinet with quick heat dissipation function, built-in motor drives the flabellum and rotates, the wind-force of production blows to distribution element behind the air outlet, driving motor drives the initiative runner of front end through the pivot simultaneously and rotates, the first runner teeth of a cogwheel on the initiative runner drive the driven runner through the mutual interlock with the second runner teeth of a cogwheel and rotate, the butt joint teeth of a cogwheel on the driven runner follow the rotation, the butt joint teeth of a cogwheel through with the mutual interlock between the butt joint rack, drive the deckle board body and move up, make and dock each other between built-in gas pocket and the louvre, make the steam in the cabinet body carry out initiative inside and outside interaction under the blowing of flabellum;

although this patent has solved the quick radiating problem of high voltage distribution cabinet, still has following defect: the heat dissipation mode is single, and the heat dissipation only relies on the rotation of fan to accomplish, can only dispel the heat to the part outside that generates heat, and the radiating effect is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a quick radiating high voltage distribution cabinet, adopt multiple radiating mode, not only rely on the fan to blow the heat dissipation, can be to the inside synchronous heat dissipation of the part that generates heat, the radiating efficiency is high, and the radiating effect is good, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid heat dissipating high voltage power distribution cabinet comprising:

the center of the top of the high-voltage distribution cabinet body is provided with an exhaust heat dissipation assembly, and the bottom of the high-voltage distribution cabinet body is provided with an air inlet ash filtering assembly;

the equipment mounting assembly comprises a support and a heat-conducting plate, the heat-conducting plate is mounted in the high-voltage power distribution cabinet through the support, and the upper side of the heat-conducting plate is connected with an insulating mounting plate;

the conduction radiating unit comprises silicone grease, a heat pipe, a radiating channel and radiating fins, wherein the upper side of the heat conducting plate is provided with a groove, the silicone grease is filled in the groove, one end of the heat pipe is connected in jacks on two sides of the heat conducting plate respectively, the two sides of the inside of the high-voltage distribution cabinet body are provided with vertical radiating channels respectively, the upper end and the lower end of each radiating channel extend to the outer sides of the upper end and the lower end of the high-voltage distribution cabinet body respectively, one end, far away from the heat conducting plate, of the heat pipe extends to the inner side of the corresponding radiating channel, and one end, located on the inner side of the radiating channel, of the heat pipe is connected with the vertical radiating fins.

Exhaust radiator unit can blow off the internal heat of high voltage distribution cabinet, the ash subassembly that strains admits air makes things convenient for the external cold air to get into the internal hot-air that replaces of high voltage distribution cabinet, filter the cold air that gets into simultaneously, it is internal to avoid the dust to enter into high voltage distribution cabinet, the support is used for installing the heat-conducting plate, the heat-conducting plate can be with the heat of the part that generates heat on the insulating mounting panel come out through the conduction of silicone grease, through the radiating fin of heat pipe in with heat conduction to radiating channel, the air of radiating fin department is heated the back density and is dropped and rise in radiating channel, thereby form from bottom to top air current in radiating channel, distribute away the heat through the heat-conducting mode of contact, radiating effect is realized to two kinds of modes, radiating efficiency can be improved.

Furthermore, the conduction heat dissipation unit further comprises a sealing sleeve, a conical water inlet cover and a filtering net, the top of the heat dissipation channel is connected with the conical water inlet cover through the sealing sleeve, and the filtering net is installed on the inner side of the top of the conical water inlet cover. When the high-voltage distribution cabinet body is located outdoors and rains, rainwater enters the heat dissipation channel through the conical water inlet cover and the sealing sleeve, the rainwater can drive heat on the heat pipes and the heat dissipation fins in the heat dissipation channel, the filtering net can filter the rainwater, and meanwhile, birds can be prevented from nesting in the heat dissipation channel.

Further, conduction heat dissipation unit still includes drainage side pipeline and fender bird net, the top of drainage side pipeline is connected to heat dissipation channel's bottom, the fender bird net is installed to the bottom inboard of drainage side pipeline. The bottom of drainage side pipeline is towards the outside of the high-voltage distribution cabinet body, keeps away from the ash filter subassembly that admits air, and it is internal to avoid the moisture that the rainwater produced to enter into high-voltage distribution cabinet through the ash filter subassembly that admits air, keeps off the bird net and can avoid the bird to enter into and nest in drainage side pipeline and the radiating passage.

Further, the support includes installation pole setting and construction bolt, the internal four corners of high voltage distribution cabinet is provided with four installation pole settings respectively, four corners of heat-conducting plate are respectively through four construction bolt connections four installation pole settings, conveniently fix the heat-conducting plate in the installation pole setting through construction bolt.

Further, still including the subassembly that catchments that keeps off the rain, the subassembly that catchments that keeps off the rain is installed at the top of the high-voltage distribution cabinet body, and the through-hole that the subassembly that catchments that keeps off the rain is connected with the top of toper cover that intakes, and the subassembly that catchments that keeps off the rain to the top of the high-voltage distribution cabinet body and the top of exhaust cooling module.

Further, the subassembly that catchments of keeping off the rain includes weather shield, the protruding edge of catchmenting and bracing piece, the weather shield is connected through the bracing piece at the top of the high-voltage distribution cabinet body, two through-holes on the weather shield are connected with the top of two toper cover of intaking respectively, the top border of weather shield is provided with the protruding edge of catchmenting. The rain shield collects rainwater in rainy days, rainwater is prevented from flowing down from the edge of the rain shield through the water collecting convex edge, the supporting rod is used for supporting the rain shield, and rainwater collected on the rain shield enters the heat dissipation channel through the conical water inlet cover and the sealing sleeve to dissipate heat of the heat pipe and the heat dissipation fins in the heat dissipation channel.

Further, exhaust radiator unit includes a heat dissipation section of thick bamboo, thread bush, protection network and exhaust fan, the top center of the high-voltage distribution cabinet body is inlayed and is had a heat dissipation section of thick bamboo, and the exhaust fan is installed to the inboard of a heat dissipation section of thick bamboo, the top threaded connection of a heat dissipation section of thick bamboo has the thread bush, is provided with protection network one in the thread bush. The exhaust fan can upwards blow off the hot-air of the high-voltage distribution cabinet body, and the protection network I is installed through the threaded sleeve, so that external sundries are prevented from entering the heat dissipation cylinder and the high-voltage distribution cabinet body.

Further, the ash filtering component that admits air includes air inlet frame, otter board and gas filtering cotton, air inlet frame has been inlayed to the bottom of the high-voltage distribution cabinet body, and the joint has two otter boards in the air inlet frame, and it has the gas filtering cotton to fill between two otter boards. The frame of admitting air is used for installing the otter board, and two otter boards can be fixed to the gas filtration cotton, can filter the internal air that enters into high voltage distribution cabinet through the gas filtration cotton, and it is internal to avoid the too much entering into high voltage distribution cabinet of dust in the air.

Compared with the prior art, the beneficial effects of the utility model are that: this quick radiating high voltage distribution cabinet has following benefit:

1. exhaust radiator unit can blow off the internal heat of high voltage distribution cabinet, the ash subassembly that strains admits air makes things convenient for the external cold air to get into the internal hot-air that replaces of high voltage distribution cabinet, filter the cold air that gets into simultaneously, it is internal to avoid the dust to enter into high voltage distribution cabinet, the support is used for installing the heat-conducting plate, the heat-conducting plate can be with the heat of the part that generates heat on the insulating mounting panel come out through the conduction of silicone grease, through the radiating fin of heat pipe in with heat conduction to radiating channel, the air of radiating fin department is heated the back density and is dropped and rise in radiating channel, thereby form from bottom to top air current in radiating channel, distribute away the heat through the heat-conducting mode of contact, radiating effect is realized to two kinds of modes, radiating efficiency can be improved.

2. Adopt multiple radiating mode, not only rely on the fan to blow the heat dissipation, can be to the inside synchronous heat dissipation of the part that generates heat, the radiating efficiency is high, and the radiating effect is good.

Drawings

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

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the heat-conducting plate of the present invention;

fig. 5 is a schematic view of the sectional structure of the air inlet ash filter assembly of the present invention.

In the figure: 1 high-voltage distribution cabinet body, 2 exhaust heat dissipation components, 21 heat dissipation cylinders, 22 thread sleeves, 23 protection net I, 24 exhaust fans, 3 air inlet dust filtering components, 31 air inlet frames, 32 mesh plates, 33 air filtering cotton, 4 equipment installation components, 41 installation upright rods, 42 installation bolts, 43 heat conduction plates, 44 screws, 45 insulation installation plates, 5 conduction heat dissipation units, 51 silicone grease, 52 heat pipes, 53 heat dissipation channels, 54 heat dissipation fins, 55 sealing sleeves, 56 conical water inlet covers, 57 filtering nets, 58 drainage side pipelines, 59 bird blocking nets, 6 rain blocking and water collecting components, 61 rain blocking plates, 62 water collecting convex edges and 63 support rods.

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 first embodiment, please refer to fig. 1-5, the present invention provides a technical solution: a rapid heat dissipating high voltage power distribution cabinet comprising:

the center of the top of the high-voltage distribution cabinet body 1 is provided with an exhaust heat dissipation assembly 2, and the bottom of the high-voltage distribution cabinet body 1 is provided with an air inlet ash filtering assembly 3;

the exhaust heat dissipation assembly 2 comprises a heat dissipation cylinder 21, a threaded sleeve 22, a first protection net 23 and an exhaust fan 24, the heat dissipation cylinder 21 is embedded in the center of the top of the high-voltage distribution cabinet body 1, the exhaust fan 24 is installed on the inner side of the heat dissipation cylinder 21, the threaded sleeve 22 is connected to the top end of the heat dissipation cylinder 21 in a threaded mode, and the first protection net 23 is arranged in the threaded sleeve 22. The exhaust fan 24 can blow out hot air of the high-voltage distribution cabinet body 1 upwards, a first protective net 23 is installed through the threaded sleeve 22, so that external sundries are prevented from entering the heat dissipation cylinder 21 and the high-voltage distribution cabinet body 1, the exhaust fan 24 is an axial flow fan, the exhaust fan 24 is connected with a temperature control switch in the high-voltage distribution cabinet body 1, the temperature control switch is controlled, and the exhaust fan 24 works by a method commonly used in the prior art;

the air inlet ash filtering component 3 comprises an air inlet frame 31, two screen plates 32 and air filtering cotton 33, the air inlet frame 31 is embedded at the bottom end of the high-voltage distribution cabinet body 1, the two screen plates 32 are clamped in the air inlet frame 31, and the air filtering cotton 33 is filled between the two screen plates 32. The air inlet frame 31 is used for installing the screen plates 32, the two screen plates 32 can fix the air filtering cotton 33, the air entering the high-voltage distribution cabinet body 1 can be filtered through the air filtering cotton 33, and the excessive dust in the air is prevented from entering the high-voltage distribution cabinet body 1.

The equipment installation component 4 comprises a support and a heat conducting plate 43, the heat conducting plate 43 is installed in the high-voltage distribution cabinet body 1 through the support, and the upper side of the heat conducting plate 43 is connected with an insulating installation plate 45 through a screw 44;

the support includes installation pole setting 41 and construction bolt 42, and the four corners is provided with four installation pole settings 41 respectively in the high-voltage distribution cabinet body 1, and four installation pole settings 41 are connected through four construction bolt 42 respectively in the four corners of heat-conducting plate 43, conveniently fixes heat-conducting plate 43 in installation pole setting 41 through construction bolt 42.

Conduction radiating element 5, include silicone grease 51, heat pipe 52, heat dissipation channel 53 and radiating fin 54, the upside of heat-conducting plate 43 is seted up flutedly, the recess intussuseption is filled with silicone grease 51, connect the one end of heat pipe 52 in the both sides jack of heat-conducting plate 43 respectively, the inside both sides of the high-voltage distribution cabinet body 1 are provided with vertical heat dissipation channel 53 respectively, the upper and lower both ends of heat dissipation channel 53 extend to the upper and lower end outside of the high-voltage distribution cabinet body 1 respectively, the one end that heat pipe 52 kept away from heat-conducting plate 43 extends to the inboard of corresponding heat dissipation channel 53, and the one end that heat pipe 52 is located the heat dissipation channel 53 inboard is connected with vertical radiating fin 54.

Exhaust radiator unit 2 can blow off the heat in the high-voltage distribution cabinet body 1, the inside hot-air of replacement is got into in the high-voltage distribution cabinet body 1 to the convenient outside cold air of ash filtering subassembly 3 that admits air, filter the cold air of entering simultaneously, avoid the dust to enter into in the high-voltage distribution cabinet body 1, the support is used for installing heat-conducting plate 43, heat-conducting plate 43 can pass through the heat conduction of the part that generates heat on the insulating mounting panel 45 and come out through silicone grease 51, conduct the heat to radiating fin 54 in radiating channel 53 through heat pipe 52, the density decline rises in radiating channel 53 after the air of radiating fin 54 department is heated, thereby form from bottom to top air current in radiating channel 53, distribute away the heat through contact heat-conducting mode, radiating effect is realized to two kinds of modes, radiating efficiency can improve.

In a second embodiment, please refer to fig. 1-5, the present invention provides a technical solution: the utility model provides a quick radiating high voltage distribution cabinet, this embodiment is roughly the same with embodiment structure, and the difference lies in:

the conduction heat radiation unit 5 further comprises a sealing sleeve 55, a conical water inlet cover 56 and a filtering net 57, the top of the heat radiation channel 53 is connected with the conical water inlet cover 56 through the sealing sleeve 55, and the filtering net 57 is installed on the inner side of the top of the conical water inlet cover 56. When the high-voltage distribution cabinet body 1 is located outdoors and rains, rainwater enters the heat dissipation channel 53 through the conical water inlet cover 56 and the sealing sleeve 55, the rainwater can drive heat on the heat pipes 52 and the heat dissipation fins 54 through the heat dissipation channel 53, the filtering net 57 can filter the rainwater, and meanwhile, birds can be prevented from nesting in the heat dissipation channel 53.

The conduction heat dissipation unit 5 further comprises a drainage side pipe 58 and a bird blocking net 59, the bottom end of the heat dissipation channel 53 is connected with the top of the drainage side pipe 58, and the bird blocking net 59 is installed on the inner side of the bottom end of the drainage side pipe 58. The bottom of drainage side pipeline 58 is towards the outside of high-voltage distribution cabinet body 1, keeps away from the ash filter component 3 that admits air, and the moisture of avoiding rainwater to produce is through admitting air ash filter component 3 and entering into high-voltage distribution cabinet body 1 in, keeps off bird net 59 can avoid the bird to enter into drainage side pipeline 58 and heat dissipation channel 53 in nest.

In a third embodiment, please refer to fig. 1-5, the present invention provides a technical solution: the utility model provides a quick radiating high voltage distribution cabinet, this embodiment is roughly the same with two structures of embodiment, and the difference lies in:

still including keeping off the rain collecting assembly 6, rain collecting assembly 6 is installed at the top of the high voltage distribution cabinet body 1, and the through-hole on the rain collecting assembly 6 is connected with the top of toper cover 56 that intakes, and rain collecting assembly 6 keeps off the rain to the top of the high voltage distribution cabinet body 1 and the top of exhaust heat dissipation assembly 2.

Rain-proof subassembly 6 that catchments includes weather shield 61, catchments protruding edge 62 and bracing piece 63, and weather shield 61 is connected through bracing piece 63 at the top of the high-voltage distribution cabinet body 1, and two through-holes on weather shield 61 are connected with the top of two toper cover 56 that intakes respectively, and weather shield 61's top border is provided with catchments protruding edge 62. The rain shielding plate 61 collects rainwater in rainy days, the rainwater is prevented from flowing down from the edge of the rain shielding plate 61 through the water collecting convex edge 62, the supporting rod 63 is used for supporting the rain shielding plate 61, and the rainwater collected on the rain shielding plate 61 enters the heat dissipation channel 53 through the conical water inlet cover 56 and the sealing sleeve 55 to dissipate heat of the heat pipe 52 and the heat dissipation fins 54 in the heat dissipation channel 53.

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 quick radiating high voltage distribution cabinet which characterized in that includes:

the high-voltage distribution cabinet comprises a high-voltage distribution cabinet body (1), wherein an exhaust heat dissipation assembly (2) is installed in the center of the top of the high-voltage distribution cabinet body, and an air inlet ash filtering assembly (3) is installed at the bottom of the high-voltage distribution cabinet body (1);

the equipment mounting assembly (4) comprises a support and a heat-conducting plate (43), the heat-conducting plate (43) is mounted in the high-voltage distribution cabinet body (1) through the support, and the upper side of the heat-conducting plate (43) is connected with an insulating mounting plate (45);

conduction radiating element (5) includes silicone grease (51), heat pipe (52), radiating channel (53) and radiating fin (54), the upside of heat-conducting plate (43) is seted up flutedly, and the recess intussuseption is filled with silicone grease (51), connect the one end of heat pipe (52) in the both sides jack of heat-conducting plate (43) respectively, the inside both sides of the high-voltage distribution cabinet body (1) are provided with vertical radiating channel (53) respectively, and the upper and lower both ends of radiating channel (53) extend to the upper and lower end outside of the high-voltage distribution cabinet body (1) respectively, the one end that heat pipe (52) were kept away from heat-conducting plate (43) extends to the inboard of corresponding radiating channel (53), and heat pipe (52) are located radiating channel (53) inboard one end and are connected with vertical radiating fin (54).

2. The rapid heat dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: the conduction heat dissipation unit (5) further comprises a sealing sleeve (55), a conical water inlet cover (56) and a filtering net (57), the top of the heat dissipation channel (53) is connected with the conical water inlet cover (56) through the sealing sleeve (55), and the filtering net (57) is installed on the inner side of the top of the conical water inlet cover (56).

3. The rapid heat dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: conduction heat dissipation unit (5) still include drainage side pipeline (58) and keep off bird net (59), the top of drainage side pipeline (58) is connected to the bottom of heat dissipation passageway (53), keep off bird net (59) are installed to the bottom inboard of drainage side pipeline (58).

4. The rapid heat dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: the support includes installation pole setting (41) and construction bolt (42), the interior four corners of the high voltage distribution cabinet body (1) is provided with four installation pole settings (41) respectively, four installation pole settings (41) are connected through four construction bolt (42) respectively in the four corners of heat-conducting plate (43).

5. The rapid heat dissipation high-voltage power distribution cabinet according to claim 2, characterized in that: still including keeping off the rain subassembly that catchments (6), the subassembly that catchments that keeps off the rain (6) are installed at the top of high voltage distribution cabinet body (1), and the through-hole that keeps off the rain subassembly that catchments (6) is connected with the top of toper cover (56) that intakes.

6. The rapid heat dissipation high-voltage power distribution cabinet according to claim 5, characterized in that: rain-proof subassembly (6) that catchments includes weather shield (61), catchments protruding edge (62) and bracing piece (63), weather shield (61) is connected through bracing piece (63) in the top of the high voltage distribution cabinet body (1), two through-holes on weather shield (61) are connected with the top of two toper cover (56) of intaking respectively, the top border of weather shield (61) is provided with catchments protruding edge (62).

7. The rapid heat dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: exhaust radiator unit (2) include a radiating cylinder (21), thread bush (22), protection network (23) and exhaust fan (24), the top center of the high voltage distribution cabinet body (1) is inlayed and is had a radiating cylinder (21), and exhaust fan (24) are installed to the inboard of a radiating cylinder (21), the top threaded connection of a radiating cylinder (21) has thread bush (22), is provided with protection network (23) in thread bush (22).

8. The rapid heat dissipation high-voltage power distribution cabinet according to claim 1, characterized in that: the air-intake ash-filtering component (3) comprises an air-intake frame (31), screen plates (32) and air-filtering cotton (33), the bottom end of the high-voltage distribution cabinet body (1) is inlaid with the air-intake frame (31), the air-intake frame (31) is internally clamped with two screen plates (32), and the air-filtering cotton (33) is filled between the two screen plates (32).