CN212518119U

CN212518119U - Electric radiating fin convenient to mount and fix

Info

Publication number: CN212518119U
Application number: CN202021062344.2U
Authority: CN
Inventors: 高捍卫; 韦焕林; 苏燕文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-09
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a conveniently installed and fixed radiating fin for electric power, which comprises a base, wherein a plurality of radiating fins are arranged on the top surface of the base in a laminating manner, the radiating fins are S-shaped, the bottom surfaces of the radiating fins are provided with first grooves, third grooves are arranged right above and communicated with first chutes, the third grooves are square, a vertical rod is arranged in the first chutes in a laminating and sliding manner, the cross section of the vertical rod is round, the bottom surfaces of the vertical rods are provided with second chutes, T-shaped rods are arranged in the second chutes in a laminating and sliding manner, square blocks are arranged in the third grooves in a laminating and sliding manner, the diagonal length of each square block is smaller than the diameter length of each vertical rod, an arc-shaped barrel is fixedly connected on the top surface of a transverse plate, the arc-shaped rods are arranged in the arc-shaped barrel in a laminating manner, a disc is made of alloy steel material, the side length of each square, the use of bolt is reduced, the fixed and maintenance and the change of fin of being convenient for, easy operation satisfies the user demand.

Description

Electric radiating fin convenient to mount and fix

Technical Field

The utility model relates to an electric power field, concretely relates to electric power is with fin of being convenient for install fixedly.

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 effectually guarantee the working property of electrical apparatus, improve the life of electrical apparatus, electric power cabinet need in time discharge inside unnecessary heat through the fin, avoid damaging the internals, traditional for the electric power cabinet fin adopts a plurality of bolts to fix, twist and move a plurality of bolts and fix fin complex operation, and lead to the bolt to rust through the windy and rainy sunning for a long time, twist out inconveniently, cause the maintenance to change fin work inconveniently, 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 being convenient for install fixedly.

The utility model discloses a realize through following technical scheme:

a radiating fin convenient to install and fix for electric power comprises a base, wherein a plurality of radiating fins are arranged on the top surface of the base in an attaching mode, the radiating fins are S-shaped, first grooves are formed in the bottom surfaces of the radiating fins, threaded rods are arranged in the first grooves, the top ends of the threaded rods are fixedly connected with the bottom surfaces of the radiating fins, discs are sleeved on the threaded rods in a threaded mode, external threads are arranged on the discs, a plurality of threaded holes are symmetrically formed in the top surface of the base and correspond to the radiating fins one by one, a plurality of first grooves are symmetrically formed in the top surface of the base, the first grooves are arranged right below the threaded holes and communicated with the threaded holes, the discs are arranged in the threaded holes and in threaded connection with the threaded holes, transverse plates are arranged in the first grooves, the transverse plate side walls are fixedly connected with the side walls of the base, and, the top surface of the transverse plate is symmetrically provided with two sliding rods, the cross sections of the sliding rods are square, the top ends of the sliding rods are attached to the bottom surface of the circular disc, the bottom ends of the sliding rods penetrate through the transverse plate and are fixedly sleeved with a limiting ring, the sliding rods are connected with the transverse plate in a sliding manner, the bottom end of the threaded rod is provided with a first sliding groove, the bottom end of the threaded rod is provided with a third groove, the third groove is arranged right above the first sliding groove and is communicated with the first sliding groove, the third groove is square, a vertical rod is arranged in the first sliding groove in a sliding manner in a fitting manner, the cross section of the vertical rod is circular, the bottom surface of the vertical rod is provided with a second sliding groove, a T-shaped rod is arranged in the second sliding groove in a fitting manner in a sliding manner, the cross section of the T-shaped rod is square, the bottom end of the vertical rod penetrates through the transverse, the spring is arranged in the second sliding groove, the top end of the spring is fixedly connected with the vertical rod, the bottom end of the spring is fixedly connected with the top surface of the T-shaped rod, the spring is a tension spring, a square block is arranged in the third groove in a sliding mode in a fitting mode, the shape of the square block is square, the diagonal length of the square block is smaller than the diameter of the vertical rod, the bottom surface of the block is fixedly connected with the top surface of the vertical rod, two inclined rods are symmetrically arranged in the first groove, the inclined rods are arranged under the transverse plate, the side walls of the inclined rods are hinged to the side wall of the base through pins, one end of each inclined rod is attached to the bottom surface of the vertical rod, the top surface of each inclined rod is attached to the bottom surface of the corresponding slide rod, an arc-shaped rod is fixedly connected with the side.

Preferably, the disc is made of alloy steel materials.

Preferably, the side length of the square block is 18mm-20 mm.

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 fixing the fin through setting up threaded rod, disc, diaphragm, slide bar, spacing ring, montant, T shape pole, baffle, spring, square piece, down tube, arc pole and arc bucket, reduces the use of bolt, the fixed and maintenance and the change of the fin of being convenient for, and easy operation 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 right side view of the structure of the present invention;

figure 4 is a schematic view of the installation of the structure of the present invention;

fig. 5 is a partial enlarged view of the structure of fig. 4 of the present invention.

In the figure: the device comprises a base 1, a radiating fin 2, a threaded rod 3, a disc 4, a transverse plate 5, a sliding rod 6, a limiting ring 7, a vertical rod 8, a T-shaped rod 9, a baffle plate 10, a spring 11, a square block 12, an inclined rod 13, an arc-shaped rod 14, an arc-shaped barrel 15, a threaded hole 1-1, a first groove 1-2, a second groove 2-1, a first sliding groove 3-1, a third groove 3-2 and a second sliding groove 8-1.

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, 2, 3, 4 and 5, the electric conveniently-installed and fixed heat sink comprises a base 1, wherein a plurality of heat sinks 2 are attached to the top surface of the base 1, the heat sinks 2 are S-shaped, first grooves 1-2 are formed in the bottom surfaces of the heat sinks 2, threaded rods 3 are arranged in the first grooves 1-2, the top ends of the threaded rods 3 are fixedly connected with the bottom surfaces of the heat sinks 2, discs 4 are sleeved on the threaded rods 3 in a threaded manner, external threads are arranged on the discs 4, a plurality of threaded holes 1-1 are symmetrically formed in the top surface of the base 1, the plurality of threaded holes 1-1 correspond to the plurality of heat sinks 2 one by one, a plurality of first grooves 1-2 are symmetrically formed in the top surface of the base 1, the first grooves 1-2 are arranged under and communicated with the threaded holes 1-1, the discs 4 are arranged in the threaded holes 1-1 and are in threaded connection with the threaded holes 1, a transverse plate 5 is arranged in the first groove 1-2, the side wall of the transverse plate 5 is fixedly connected with the side wall of the base 1, the bottom end of the threaded rod 3 penetrates through a threaded hole 1-1 to penetrate into the first groove 1-2 to be attached to the top surface of the transverse plate 5, two sliding rods 6 are symmetrically arranged on the top surface of the transverse plate 5, the cross section of each sliding rod 6 is square, the top ends of the sliding rods 6 are attached to the bottom surface of the disc 4, a limiting ring 7 is fixedly sleeved at the bottom end of each sliding rod 6 after penetrating through the transverse plate 5, the sliding rods 6 are slidably connected with the transverse plate 5, a first sliding groove 3-1 is formed at the bottom end of the threaded rod 3, a third groove 3-2 is formed at the bottom end of the threaded rod 3, the third groove 3-2 is arranged right above and communicated with the first sliding groove 3-1, the shape of the, the cross section of the vertical rod 8 is circular, the bottom surface of the vertical rod 8 is provided with a second chute 8-1, a T-shaped rod 9 is arranged in the second chute 8-1 in a fitting sliding manner, the cross section of the T-shaped rod 9 is square, the bottom end of the vertical rod 8 penetrates through the transverse plate 5 and is fixedly connected with a baffle plate 10, the vertical rod 8 is in sliding connection with the transverse plate 5, the bottom end of the T-shaped rod 9 penetrates through the second chute 8-1 and penetrates through the baffle plate 10 to be fixedly connected with the base 1, the T-shaped rod 9 is in sliding connection with the baffle plate 10, a spring 11 is arranged in the second chute 8-1, the top end of the spring 11 is fixedly connected with the vertical rod 8, the bottom end of the spring 11 is fixedly connected with the top surface of the T-shaped rod 9, the spring 11 is a pull-up spring, a square block 12 is arranged in the third groove 3-2 in a fitting sliding manner, the bottom surface of the block 12 is fixedly connected with the top surface of the vertical rod 8, two inclined rods 13 are symmetrically arranged in the first groove 1-2, the inclined rods 13 are arranged under the transverse plate 5, the side walls of the inclined rods 13 are hinged to the side wall of the base 1 through pins, one end of each inclined rod 13 is attached to the bottom surface of the vertical rod 8, the top surfaces of the inclined rods 13 are attached to the bottom surfaces of the sliding rods 6, the side wall of the threaded rod 3 is fixedly connected with an arc-shaped rod 14, the top surface of the transverse plate 5 is fixedly connected with an arc-shaped barrel 15, and the arc-shaped rods 14 are attached to the arc.

The disc 4 is made of alloy steel material.

The side length of the square block 12 is 18mm-20 mm.

The working principle is as follows: when the electric power cabinet needs to dissipate heat, the base 1 of the device is fixed with the surface of the electric power cabinet through the bolts, heat generated inside the electric power cabinet is sequentially dissipated through the base 1 and the radiating fins 2, the radiating fins 2 are S-shaped, the heat dissipation area is increased, and the device is convenient to dissipate heat quickly, after the radiating fins are used for a long time, the radiating fins 2 are damaged due to external factors, when the radiating fins 2 need to be replaced, the disc 4 rotates, the disc 4 slides out of the threaded holes 1-1 gradually to be separated from the top surface of the base 1, the spring 11 is a pull-up spring, the spring 11 pulls the vertical rod 8 to move downwards, the vertical rod 8 drives the baffle 10 to move downwards, the baffle 10 pushes one end of the inclined rod 13 to rotate, the other end of the inclined rod 13 tilts gradually, the inclined rod 13 pushes the sliding rod 6 to move upwards, the limiting ring 7 is arranged to limit, slipping between the sliding rod 6 and the transverse plate 5 is prevented, the vertical rod 8 drives In the installation process of the radiating fin 2, as shown in figure 4, the threaded rod 3 at the bottom end of the new radiating fin 2 is sleeved on the vertical rod 8 in the first groove 1-2, so that the bottom end of the threaded rod 3 is attached to the top surface of the transverse plate 5, then the radiating fin 2 is rotated by a certain angle, the threaded rod 3 is driven by the radiating fin 2 to rotate, the threaded rod 14 is driven by the threaded rod 3 to rotate into the arc barrel 15, the arc barrel 15 plays a role in limiting the arc rod 14, the threaded rod 3 drives the third groove 3-2 to rotate to just correspond to the block 12, then the square disc 4 is twisted, the disc 4 rotates and descends on the threaded rod 3, the disc 4 gradually enters the threaded hole 1-1 and is in threaded connection with the base 1, the disc 4 pushes the sliding rod 6 to move downwards, the sliding rod 6 pushes the inclined rod 13 to rotate, the inclined rod 13 prizes the vertical rod 8 to move upwards, the vertical rod 8 drives the square block 12 to gradually slide into the third groove 3-2, the square block 12 is attached to the third groove 3-2, the square block 12 is square and effectively limits the threaded rod 3, the threaded rod 3 is prevented from rotating, the stability of the radiating fin 2 is indirectly improved, the T-shaped rod 9 is arranged to play a limiting role, the vertical rod 8 is effectively prevented from rotating, the baffle 10 plays a limiting role, the T-shaped rod 9 is prevented from sliding out of the second sliding groove 8-1, and normal operation of the device is guaranteed.

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 an electric power is with fin of being convenient for installation fixed, includes base (1), its characterized in that: the heat radiating fin is characterized in that a plurality of heat radiating fins (2) are attached to the top surface of the base (1), the heat radiating fins (2) are S-shaped, first grooves (1-2) are formed in the bottom surface of the heat radiating fins (2), threaded rods (3) are arranged in the first grooves (1-2), the top ends of the threaded rods (3) are fixedly connected with the bottom surfaces of the heat radiating fins (2), discs (4) are sleeved on the threaded rods (3) in a threaded manner, external threads are arranged on the discs (4), a plurality of threaded holes (1-1) are symmetrically formed in the top surface of the base (1), the plurality of threaded holes (1-1) correspond to the plurality of heat radiating fins (2) one by one, a plurality of first grooves (1-2) are symmetrically formed in the top surface of the base (1), the first grooves (1-2) are arranged under the threaded holes (1-1) and communicated with the threaded holes, the discs (4) are arranged in the, the novel screw rod structure is characterized in that a transverse plate (5) is arranged in the first groove (1-2), the side wall of the transverse plate (5) is fixedly connected with the side wall of the base (1), the bottom end of the threaded rod (3) penetrates through a threaded hole (1-1) to penetrate into the first groove (1-2) to be attached to the top surface of the transverse plate (5), two sliding rods (6) are symmetrically arranged on the top surface of the transverse plate (5), the cross section of each sliding rod (6) is square, the top end of each sliding rod (6) is attached to the bottom surface of the disc (4), the bottom end of each sliding rod (6) penetrates through the transverse plate (5) to be fixedly sleeved with a limiting ring (7), each sliding rod (6) is slidably connected with the transverse plate (5), a first sliding groove (3-1) is formed in the bottom end of the threaded rod (3), a third groove (3-2) is formed in the bottom end of the threaded rod (, the third groove (3-2) is square, a vertical rod (8) is arranged in the first sliding groove (3-1) in a fitting sliding manner, the cross section of the vertical rod (8) is circular, a second sliding groove (8-1) is formed in the bottom surface of the vertical rod (8), a T-shaped rod (9) is arranged in the second sliding groove (8-1) in a fitting sliding manner, the cross section of the T-shaped rod (9) is square, the bottom end of the vertical rod (8) penetrates through the transverse plate (5) and is fixedly connected with a baffle plate (10), the vertical rod (8) is connected with the transverse plate (5) in a sliding manner, the bottom end of the T-shaped rod (9) penetrates through the second sliding groove (8-1) and penetrates through the baffle plate (10) to be fixedly connected with the base (1), the T-shaped rod (9) is connected with the baffle plate (10) in a sliding manner, a spring (11) is arranged in the second sliding groove (8-1), the bottom end of the spring (11) is fixedly connected with the top surface of the T-shaped rod (9), the spring (11) is a pull-up spring, a square block (12) is arranged in the third groove (3-2) in a fitting and sliding manner, the square block (12) is square, the diagonal length of the square block (12) is smaller than the diameter length of the vertical rod (8), the bottom surface of the square block (12) is fixedly connected with the top surface of the vertical rod (8), two inclined rods (13) are symmetrically arranged in the first groove (1-2), the inclined rods (13) are arranged under the transverse plate (5), the side wall of each inclined rod (13) is hinged with the side wall of the base (1) through a pin, one end of each inclined rod (13) is fitted with the bottom surface of the vertical rod (8), the top surface of each inclined rod (13) is fitted with the bottom surface of the sliding rod (6), the side wall of the threaded rod (3) is fixedly connected with an arc-shaped rod (14), the top surface of, the arc-shaped rod (14) is attached to the arc-shaped barrel (15).

2. A heat sink for electric power easy to mount and fix according to claim 1, wherein: the disc (4) is made of alloy steel materials.

3. A heat sink for electric power easy to mount and fix according to claim 1, wherein: the side length of the square block (12) is 18-20 mm.