CN213029005U

CN213029005U - Radiating fin convenient to disassemble and assemble for radiating large-scale power equipment

Info

Publication number: CN213029005U
Application number: CN202021744326.2U
Authority: CN
Inventors: 杨国梅
Original assignee: Zhengzhou Sudiya Industrial Co ltd
Current assignee: Zhengzhou Sudiya Industrial Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-20
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a radiating fin convenient for disassembly and assembly for radiating large-scale power equipment, which comprises a base, a plurality of grooves are horizontally arranged on the top surface of the base, a semicircular disc is fixedly connected on the top surface of a rotating rod, the spring is a compression spring, a first cross rod is arranged in two arc-shaped grooves in a fitting and rotating way, the cross section of the first cross rod is arc-shaped, the side wall of a rotating block is fixed with an indicating mark through glue, the first cross rod is rotatably connected with the base, the minimum width of the first cross rod is smaller than that of the second sliding groove, the height of the first cross rod is equal to the farthest distance between the two arc-shaped grooves, the rotating block is fixedly connected with the base through a bolt, the semicircular disc is made of aluminum alloy materials, the connecting mode of the rotating rod and the arc-shaped plate adopts welding, the device has simple structure, various functions and strong practicability, can realize the fixation of the radiating, the labor intensity is reduced, the time is saved, and the use requirement is met.

Description

Radiating fin convenient to disassemble and assemble for radiating large-scale power equipment

Technical Field

The utility model relates to an electric power heat dissipation field, concretely relates to large-scale power equipment heat dissipation is with fin of dismouting of being convenient for.

Background

The fin is one kind by the aluminum alloy, the slabby that brass or bronze were made, the slice, many lamellar structure's radiating part, the heat dissipation of the easy heating part in the electric power field electrical apparatus of many uses, thereby can the effectual working property who guarantees the electrical apparatus, the life of electrical apparatus is improved, large-scale electric power cabinet need in time discharge the unnecessary heat in inside through the fin, avoid damaging the internals, screw up fixedly through a plurality of bolts in the traditional fin installation for the electric power, the installation is dismantled inconveniently, be not convenient for carry out the dust removal clearance that the fin was dismantled, increase work load, waste time, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a large-scale power equipment heat dissipation is with fin of being convenient for dismouting.

The utility model discloses a realize through following technical scheme:

a radiating fin convenient to disassemble and assemble for radiating large-scale power equipment comprises a base, wherein a plurality of grooves are horizontally formed in the top surface of the base, a plurality of pairs of first sliding grooves are symmetrically formed in the side wall of the base, the first sliding grooves are positioned on two sides of the grooves and communicated with the grooves, the first sliding grooves are semicircular in shape, rotating shafts are arranged in the first sliding grooves, two ends of each rotating shaft are fixedly connected with the side wall of the base, rotating rods are arranged in the first sliding grooves, one ends of the rotating rods penetrate into the grooves and are fixedly connected with arc-shaped plates, the rotating shafts penetrate through the rotating rods and are rotatably connected with the rotating rods, a plurality of radiating fins are arranged on the top surface of the base and consist of vertical plates, connecting blocks and second cross rods, the cross sections of the connecting blocks are trapezoidal, the cross sections of the second cross rods are circular, the second cross, the bottom surface of the vertical plate is fixedly connected with the top surface of the connecting block, the bottom end of the connecting block penetrates into a groove to be fixedly connected with the top end of the second cross rod, a sealing ring is fixedly sleeved on the connecting block through glue, the sealing ring is attached and arranged in the groove, the top surface of the rotating rod is fixedly connected with a semicircular disc, the side wall of the semicircular disc is attached with the side wall of the base, a second chute is formed in the side wall of the semicircular disc, the shape of the second chute is arc-shaped, two arc-shaped grooves are formed in the side wall of the semicircular disc, are positioned on two sides of the second chute and communicated with the second chute, the semicircular disc is arranged in the first chute, a spring is arranged in the first chute, the bottom end of the spring is fixedly connected with the base, the top end of the spring is attached and connected with the bottom surface of the rotating rod, the spring is a compression spring, a first cross rod, the rotary block is characterized in that an indicating sign is fixed on the side wall of the rotary block through glue, the first cross rod is rotatably connected with the base, the minimum width of the first cross rod is smaller than the width of the second sliding groove, the farthest distance between the height of the first cross rod and the two arc-shaped grooves is equal, and the rotary block is fixedly connected with the base through bolts.

Preferably, the semicircular disc is made of an aluminum alloy material.

Preferably, the connection mode of the rotating rod and the arc-shaped plate adopts welding.

Compared with the prior art, the beneficial effects of the utility model are that: this device simple structure, the function is various, and the practicality is strong, can realize the fixed to the fin through setting up rotation axis, rotary rod, arc, semicircle dish, sealing washer, spring, first horizontal pole and rotatory piece, reduces the use of bolt, the dismouting of the fin of being convenient for to the indirect dust removal of the fin of being convenient for reduces intensity of labour, and save time satisfies the user demand.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

fig. 2 is a left side view of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

FIG. 4 is a component view of the structure of the present invention;

fig. 5 is a schematic illustration of the structure according to the present invention.

In the figure: the device comprises a base 1, a rotating shaft 2, a rotating rod 3, an arc-shaped plate 4, a radiating fin 5, a semicircular disc 6, a sealing ring 7, a spring 8, a first cross rod 9, a rotating block 10, a groove 1-1, a first sliding groove 1-2, a vertical plate 5-1, a connecting block 5-2, a second cross rod 5-3, a second sliding groove 6-1 and an arc-shaped groove 6-2.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, a heat sink for heat dissipation of large power equipment is provided, which includes a base 1, a plurality of grooves 1-1 are horizontally formed on a top surface of the base 1, a plurality of pairs of first chutes 1-2 are symmetrically formed on a side wall of the base 1, the first chutes 1-2 are located at two sides of the grooves 1-1 and communicated with the grooves 1-1, the first chutes 1-2 are semicircular, a rotating shaft 2 is arranged in the first chutes 1-2, two ends of the rotating shaft 2 are fixedly connected with a side wall of the base 1, a rotating rod 3 is arranged in the first chutes 1-2, one end of the rotating rod 3 penetrates into the grooves 1-1 and is fixedly connected with an arc-shaped plate 4, the rotating shaft 2 penetrates through the rotating rod 3 and is rotatably connected with the rotating rod, a plurality of heat sinks 5 are arranged on the top surface, The cross section of the connecting block 5-2 is trapezoidal, the cross section of the second cross bar 5-3 is circular, the second cross bar 5-3 is attached between the two arc-shaped plates 4, the bottom surface of the vertical plate 5-1 is attached to the top surface of the base 1, the bottom surface of the vertical plate 5-1 is fixedly connected with the top surface of the connecting block 5-2, the bottom end of the connecting block 5-2 penetrates through a groove 1-1 to be fixedly connected with the top end of the second cross bar 5-3, a sealing ring 7 is fixedly sleeved on the connecting block 5-2 through glue, the sealing ring 7 is attached to the groove 1-1, a semicircular disc 6 is fixedly connected to the top surface of the rotating rod 3, the side wall of the semicircular disc 6 is attached to the side wall of the base 1, a second sliding groove 6-1 is formed in the side wall of the semicircular disc 6, the shape of the second chute 6-1 is arc, the side wall of the semicircular disc 6 is provided with two arc-shaped grooves 6-2, the two arc-shaped grooves 6-2 are positioned at two sides of the second chute 6-1 and communicated with the second chute, the semicircular disc 6 is arranged in the first chute 1-2, a spring 8 is arranged in the first chute 1-2, the bottom end of the spring 8 is fixedly connected with the base 1, the top end of the spring 8 is attached to the bottom surface of the rotary rod 3, the spring 8 is a compression spring, a first cross rod 9 is arranged in the two arc-shaped grooves 6-2 in an attaching and rotating manner, the cross section of the first cross rod 9 is arc-shaped, two ends of the first cross rod 9 respectively penetrate through the base 1 and are fixedly connected with rotary blocks 10, the side wall of the rotary blocks 10 is fixed with an indicating sign through glue, the first cross rod 9 is rotatably connected with the base 1, and the minimum width of the first cross rod 9 is, the height of the first cross rod 9 is equal to the farthest distance between the two arc-shaped grooves 6-2, and the rotating block 10 is fixedly connected with the base 1 through a bolt.

The semicircular disc 6 is made of an aluminum alloy material.

The connecting mode of the rotating rod 3 and the arc-shaped plate 4 adopts welding.

The working principle is as follows: the large-scale power equipment needs to radiate heat to ensure the normal work of the equipment, when the equipment needs to radiate heat, the base 1 of the device is fixedly connected with the outer shell of the equipment through bolts, the device is put into use, the power equipment transmits the heat to the base 1 and then transmits the heat to the plurality of vertical plates 5-1 to radiate the heat so as to ensure the normal work of the power equipment, after the device is used for a long time, the surfaces of the vertical plates 5-1 can be covered with a large amount of dust, the heat radiation efficiency of the vertical plates 5-1 is influenced, the vertical plates 5-1 need to be cleaned, the bolts fixed between the base 1 and the rotating blocks 10 are unscrewed, then the rotating blocks 10 are rotated to ensure that the rotating angle of the rotating blocks 10 is 90 degrees, the side walls of the rotating blocks 10 are provided with indicating marks, the rotating blocks 10 drive the first cross rods 9 to rotate, the first cross rods 9 gradually rotate from the arc-shaped grooves 6-, then pulling the vertical plate 5-1, the vertical plate 5-1 driving the connecting block 5-2 to slide out from the groove 1-1, the connecting block 5-2 driving the second cross bar 5-3 to slide out from the two arc plates 4 gradually, the second cross bar 5-3 driving the arc plates 4 to rotate by a small radian, the arc plates 4 driving the rotating rod 3 to rotate, the rotating rod 3 driving the semicircular disc 6 to rotate, the semicircular disc 6 driving the second chute 6-1 to slide on the first cross bar 9, when the second cross bar 5-3 is separated from the arc plates 4, the spring 8 driving the rotating rod 3 to rotate, the rotating rod 3 driving the arc plates 4 to rotate, the rotating rod 3 driving the semicircular disc 6 to rotate, the semicircular disc 6 driving the second chute 6-1 to slide on the first cross bar 9, as shown in figure 5, then cleaning the surface of the vertical plate 5-1, after cleaning the surface of the vertical plate 5-1, then the second cross bar 5-3 is inserted into the first sliding groove 1-2, the second cross bar 5-3 drives the two arc plates 4 to rotate and move downwards, the arc plates 4 drive the rotating rod 3 to rotate, the rotating rod 3 drives the semi-circular disc 6 to rotate, the semi-circular disc 6 drives the second sliding groove 6-1 to slide on the first cross bar 9, when the bottom surface of the arc plate 4 is attached to the bottom surface of the groove 1-1 on the base 1, the arc plate 4 stops rotating, then the rotating block 10 is rotated, the rotating block 10 is fixed with the base 1 through a bolt after the rotating angle of the rotating block 10 is 90 degrees, the rotating block 10 drives the first cross bar 9 to rotate, so that the first cross bar 9 rotates to gradually rotate from the second sliding groove 6-1 to the arc groove 6-2 to be attached to the inner wall of the semi-circular disc 6, thereby realizing the limit of the semi-circular disc 6, and preventing the semi-circular disc 6 from rotating, so that the arc-shaped plate 4 can not rotate to fix and limit the second cross rod 5-3, as shown in figure 1, the connecting block 5-2 and the sealing ring 7 are attached and embedded into the first chute 1-2, the sealing ring 7 plays a role in sealing to prevent dust from entering the first chute 1-2 to influence the heat dissipation efficiency, and then the device is put into use,

the foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a large-scale power equipment heat dissipation is with fin of dismouting of being convenient for, includes base (1), its characterized in that: the base (1) top surface level is opened has a plurality of recesses (1-1), base (1) lateral wall symmetry is opened has a plurality of to first spout (1-2), first spout (1-2) are located recess (1-1) both sides and communicate with each other rather than, first spout (1-2) shape is semi-circular, be equipped with rotation axis (2) in first spout (1-2), rotation axis (2) both ends and base (1) lateral wall fixed connection, be equipped with rotary rod (3) in first spout (1-2), rotary rod (3) one end penetrates recess (1-1) internal fixation and is connected with arc (4), rotation axis (2) pass rotary rod (3) and rather than swivelling joint, base (1) top surface is equipped with a plurality of fin (5), fin (5) are by riser (5-1), The connecting block (5-2) and the second cross rod (5-3) are formed, the cross section of the connecting block (5-2) is trapezoidal, the cross section of the second cross rod (5-3) is circular, the second cross rod (5-3) is attached between the two arc-shaped plates (4), the bottom surface of the vertical plate (5-1) is attached to the top surface of the base (1), the bottom surface of the vertical plate (5-1) is fixedly connected with the top surface of the connecting block (5-2), the bottom end of the connecting block (5-2) penetrates into the groove (1-1) and is fixedly connected with the top end of the second cross rod (5-3), a sealing ring (7) is fixedly sleeved on the connecting block (5-2) through glue, the sealing ring (7) is attached to the groove (1-1), and a semicircular disc (6) is fixedly connected with the top surface of the rotating rod (, the side wall of the semicircular disc (6) is attached to the side wall of the base (1), the side wall of the semicircular disc (6) is provided with a second sliding groove (6-1), the shape of the second sliding groove (6-1) is arc-shaped, the side wall of the semicircular disc (6) is provided with two arc-shaped grooves (6-2), the two arc-shaped grooves (6-2) are positioned at two sides of the second sliding groove (6-1) and communicated with the second sliding groove, the semicircular disc (6) is arranged in the first sliding groove (1-2), a spring (8) is arranged in the first sliding groove (1-2), the bottom end of the spring (8) is fixedly connected with the base (1), the top end of the spring (8) is attached to the bottom surface of the rotary rod (3), the spring (8) is a compression spring, a first cross rod (9) is arranged in the two arc-shaped grooves (6-2) in an attaching rotation mode, and the cross section of, base (1) fixedly connected with rotatory piece (10) are worn out respectively at first horizontal pole (9) both ends, rotatory piece (10) lateral wall is fixed with index mark through glue, first horizontal pole (9) and base (1) swivelling joint, the minimum width of first horizontal pole (9) is less than the width of second spout (6-1), the farthest distance equals between the height of first horizontal pole (9) and two arc walls (6-2), rotatory piece (10) are through bolt and base (1) fixed connection.

2. The heat sink of claim 1, wherein the heat sink comprises: the semicircular disc (6) is made of an aluminum alloy material.

3. The heat sink of claim 1, wherein the heat sink comprises: the connecting mode of the rotating rod (3) and the arc-shaped plate (4) adopts welding.