CN213126877U - Electric radiating fin convenient to disassemble and assemble - Google Patents

Electric radiating fin convenient to disassemble and assemble Download PDF

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Publication number
CN213126877U
CN213126877U CN202021455220.0U CN202021455220U CN213126877U CN 213126877 U CN213126877 U CN 213126877U CN 202021455220 U CN202021455220 U CN 202021455220U CN 213126877 U CN213126877 U CN 213126877U
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grooves
base
rotation axis
sides
rotating shaft
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CN202021455220.0U
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Chinese (zh)
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周广斌
刘辉
张震
李青友
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周广斌
刘辉
张震
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Abstract

The utility model discloses a conveniently-disassembled radiating fin for electric power, which comprises a base, wherein a plurality of radiating fins are laminated on the top surface of the base, a plurality of pairs of second grooves are symmetrically formed on the top surface of the base, the second grooves correspond to the first grooves one by one and are arranged on two sides of the first grooves, the other end of a rotating shaft penetrates into the base and sequentially passes through a plurality of through holes, the first grooves and square blocks, the rotating shaft is fixedly connected with the square blocks, the rotating shaft is rotatably connected with the base, the two sides of the rotating shaft are arc-shaped, the longest distance between the two sides of the rotating shaft is the same as the diameter of the through holes, the shortest distance between the two sides of the rotating shaft is the same as the width of a sliding groove, the thickness of the rotating block is 15mm-20mm, the connecting mode of the rotating shaft and the square blocks adopts welding, the device has simple structure, various functions, the time is saved, the working efficiency is improved, and the use requirement is met.

Description

Electric radiating fin convenient to disassemble and assemble
Technical Field
The utility model relates to an electric power field, concretely relates to electric power is with fin of dismouting of being convenient for.
Background
The fin is 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 effectually guarantee the working property of electrical apparatus, improve the life of electrical apparatus, the electric power cabinet needs in time to discharge inside unnecessary heat through the fin, avoid damaging the internals, be difficult for inserting in the mounting groove that corresponds in the traditional fin installation for electric power, and the single fin after inserting need be screwed up fixedly through a plurality of bolts, the installation is dismantled inconveniently, 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 an electric power is with fin of dismouting of being convenient for.
The utility model discloses a realize through following technical scheme:
a radiating fin convenient to disassemble and assemble for electric power comprises a base, wherein a plurality of radiating fins are arranged on the top surface of the base in a laminating manner, each radiating fin is composed of a first vertical plate and a second vertical plate, the bottom surface of each first vertical plate is symmetrically and fixedly connected with the two second vertical plates, the bottom ends of the side walls of the second vertical plates are arc-shaped, the side walls of the second vertical plates are provided with through holes, the side walls of the second vertical plates are provided with sliding grooves, the sliding grooves are arranged under the through holes and communicated with the through holes, the top surface of the base is symmetrically provided with a plurality of pairs of first grooves, the second vertical plates are arranged in the first grooves in a laminating manner, the top surface of the base is symmetrically provided with a plurality of pairs of second grooves, the second grooves are in one-to-one correspondence with the first grooves and are arranged on the two sides of the first grooves, the second grooves are communicated with the first grooves, the second grooves are arc-shaped, the utility model discloses a rotary table, including the base, the rotation axis, rotation axis one end fixedly connected with disc, disc lateral wall symmetry is opened has a plurality of screw holes, the disc passes through bolt fixed connection with the base, the rotation axis other end penetrates in the base and passes a plurality of through-holes, first recess and square piece in proper order, rotation axis and square piece fixed connection, rotation axis and base swivelling joint, the rotation axis both sides are the arc, rotation axis both sides longest distance is the same with the through-hole diameter, rotation axis both sides shortest distance is the same with the spout width.
Preferably, the thickness of the rotating block is 15mm-20 mm.
Preferably, the rotating shaft and the square block are connected by 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, through setting up accurate location and fixed in rotation axis, square piece, rotatory piece, disc, first recess, second recess, riser, through-hole and the spout in the fin installation of being convenient for, need not a plurality of bolts and fixes, the installation and the dismantlement of the fin of being convenient for, save time improves work efficiency, satisfies the user demand.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
fig. 2 is a top view of the structure of the present invention;
fig. 3 is a left side view of the structure of the present invention;
fig. 4 is a partial left side view of the structure of the present invention;
FIG. 5 is a component view of the structure of the present invention;
FIG. 6 is a partial right side view of the structure of the present invention;
figure 7 is a schematic view of the installation of the structure of the present invention;
fig. 8 is a left side view of the structure of fig. 7 according to the present invention;
fig. 9 is a partial left side view of fig. 7 of the structure of the present invention;
fig. 10 is a right side view of fig. 7 of the structure of the present invention.
In the figure: the heat dissipation device comprises a base 1, a heat dissipation sheet 2, a rotating shaft 3, a square block 4, a rotating block 5, a disc 6, a first groove 1-1, a second groove 1-2, a first vertical plate 2-1, a second vertical plate 2-2, a through hole 2-2-1 and a sliding groove 2-2-2.
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, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the heat sink for electric power use, which is convenient for disassembly and assembly, comprises a base 1, wherein a plurality of heat sinks 2 are attached to the top surface of the base 1, each heat sink 2 is composed of a first vertical plate 2-1 and a second vertical plate 2-2, the bottom surface of each first vertical plate 2-1 is symmetrically and fixedly connected with two second vertical plates 2-2, the bottom ends of the side walls of the second vertical plates 2-2 are arc-shaped, the side walls of the second vertical plates 2-2 are provided with through holes 2-2-1, the side walls of the second vertical plates 2-2 are provided with sliding grooves 2-2-2, the sliding grooves 2-2-2 are arranged under the through holes 2-2-2-1 and communicated with the through holes, the top surface of the base 1, the second vertical plate 2-2 is attached in the first groove 1-1, the top surface of the base 1 is symmetrically provided with a plurality of pairs of second grooves 1-2, the second grooves 1-2 correspond to the first grooves 1-1 one by one and are arranged on two sides of the first grooves, the second grooves 1-2 are communicated with the first grooves 1-1, the second grooves 1-2 are arc-shaped, square blocks 4 are attached in the second grooves 1-2, two ends of each square block 4 are symmetrically and fixedly connected with two rotating blocks 5, each rotating block 5 is arc-shaped, one side wall of each rotating block 5 is an inclined plane, the farthest distance between the two rotating blocks 5 is the same as the diameter of the second groove 1-2, the side wall of the base 1 is symmetrically provided with two rotating shafts 3, one end of each rotating shaft 3 is fixedly connected with a disc 6, the side wall of each disc 6 is symmetrically provided with a plurality of threaded holes, the disc 6 passes through bolt fixed connection with base 1, the 3 other ends of rotation axis penetrate in the base 1 and pass a plurality of through-holes 2-2-1, first recess 1-1 and square piece 4 in proper order, rotation axis 3 and square piece 4 fixed connection, rotation axis 3 and base 1 swivelling joint, 3 both sides of rotation axis are the arc, 3 both sides of rotation axis longest distance is the same with through-hole 2-2-1 diameter, 3 both sides of rotation axis shortest distance is the same with spout 2-2-2 width.
The thickness of the rotating block 5 is 15mm-20 mm.
The rotating shaft 3 and the square block 4 are connected in a welding mode.
The working principle is as follows: when the heat radiating fins need to be installed, as shown in figure 7, firstly, the heat radiating fins 2 are placed at the top end of a base 1, then two second vertical plates 2-2 are correspondingly inserted into a first groove 1-1, the second vertical plates 2-2 are inserted between two square blocks 4 and are attached to the side walls of the square blocks, the second vertical plates 2-2 are slidably sleeved on a rotating shaft 3, a plurality of heat radiating fins 2 are sequentially inserted, the bottom ends of the second vertical plates 2-2 are arc-shaped, one side wall of a rotating block 5 is arranged in an inclined plane, so that the second vertical plates 2-2 can be conveniently positioned and inserted, then, a disc 6 is rotated by 90 degrees, the disc 6 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the square blocks 4 to rotate, the square blocks 4 drive the rotating block 5 to rotate by 90 degrees, as shown in figure 1, at the moment, the rotating block 5 rotates into the second groove 1-2, the rotating shaft 3 is attached to and limited by the side wall of the second vertical plate 2-2 after rotating for 90 degrees, so that the limiting effect on the second vertical plate 2-2 is achieved, the second vertical plate 2-2 is prevented from longitudinally shaking, then the disc 6 and the base 1 are fixed through bolts, the trouble of fixing through a plurality of bolts is reduced, then the base 1 and the power cabinet are fixed through the bolts and put into use, when the radiating fins 2 are used for maintenance or replacement for a long time, the bolts fixed between the disc 6 and the base 1 are unscrewed, then the disc 6 is rotated for 90 degrees, the disc 6 drives the rotating shaft 3 to rotate for 90 degrees, the rotating shaft 3 indirectly drives the rotating block 5 to slide out from the second groove 1-2, the radiating fins 2 are guided and limited, then the radiating fins 2 are pulled out for maintenance or replacement, after the radiating fins 2 are replaced, the disc 6 and the base 1 are fixed through the bolts, and then 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 (3)

1. The utility model provides an electric power is with fin of dismouting of being convenient for, includes base (1), its characterized in that: the base (1) is provided with a plurality of radiating fins (2) in a top surface laminating manner, each radiating fin (2) comprises a first vertical plate (2-1) and a second vertical plate (2-2), the bottom surface of each first vertical plate (2-1) is symmetrically and fixedly connected with the two second vertical plates (2-2), the bottom ends of the side walls of the second vertical plates (2-2) are arc-shaped, the side walls of the second vertical plates (2-2) are provided with through holes (2-2-1), the side walls of the second vertical plates (2-2) are provided with sliding grooves (2-2-2), the sliding grooves (2-2-2) are arranged under the through holes (2-2-1) and communicated with the through holes, the top surface of the base (1) is symmetrically provided with a plurality of pairs of first grooves (1-1), the second vertical plates (2-2) are laminated and arranged in the first grooves (1-1), the top surface of the base (1) is symmetrically provided with a plurality of pairs of second grooves (1-2), the second grooves (1-2) correspond to the first grooves (1-1) one by one and are arranged on two sides of the base, the second grooves (1-2) are communicated with the first grooves (1-1), the second grooves (1-2) are arc-shaped, square blocks (4) are attached in the second grooves (1-2), two ends of each square block (4) are symmetrically and fixedly connected with two rotating blocks (5), the rotating blocks (5) are arc-shaped, one side wall of each rotating block (5) is an inclined plane, the farthest distance between the two rotating blocks (5) is the same as the diameter of the second grooves (1-2), the side wall of the base (1) is symmetrically provided with two rotating shafts (3), one ends of the rotating shafts (3) are fixedly connected with discs (6), disc (6) lateral wall symmetry is opened has a plurality of screw holes, disc (6) pass through bolt fixed connection with base (1), rotation axis (3) other end penetrates in base (1) and passes a plurality of through-holes (2-2-1), first recess (1-1) and square piece (4) in proper order, rotation axis (3) and square piece (4) fixed connection, rotation axis (3) and base (1) swivelling joint, rotation axis (3) both sides are the arc, rotation axis (3) both sides longest distance is the same with through-hole (2-2-1) diameter, rotation axis (3) both sides shortest distance is the same with spout (2-2-2) width.
2. The heat sink for electric power use of claim 1, wherein: the thickness of the rotating block (5) is 15mm-20 mm.
3. The heat sink for electric power use of claim 1, wherein: the rotating shaft (3) and the square block (4) are connected in a welding mode.
CN202021455220.0U 2020-07-22 2020-07-22 Electric radiating fin convenient to disassemble and assemble Active CN213126877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021455220.0U CN213126877U (en) 2020-07-22 2020-07-22 Electric radiating fin convenient to disassemble and assemble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021455220.0U CN213126877U (en) 2020-07-22 2020-07-22 Electric radiating fin convenient to disassemble and assemble

Publications (1)

Publication Number Publication Date
CN213126877U true CN213126877U (en) 2021-05-04

Family

ID=75679081

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021455220.0U Active CN213126877U (en) 2020-07-22 2020-07-22 Electric radiating fin convenient to disassemble and assemble

Country Status (1)

Country Link
CN (1) CN213126877U (en)

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