CN212259642U

CN212259642U - Electric cooling fin with damping function

Info

Publication number: CN212259642U
Application number: CN202021035251.0U
Authority: CN
Inventors: 莫利凯
Original assignee: Chengdu Xingpengyuan Construction And Installation Engineering Co ltd
Current assignee: Chengdu Xingpengyuan Construction And Installation Engineering Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-12-29
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a heat sink with shock-absorbing function for electric power, which comprises a transverse plate, a second rotating shaft is arranged in a first groove, one end of the second rotating shaft is attached to the side wall of a vertical plate, the top end of an arc-shaped rod is fixedly connected with the bottom surface of a roller, the side wall of a base is provided with a sliding groove, a plurality of first grooves are communicated with the sliding grooves respectively, the top surface of an L-shaped plate is fixedly connected with a shock pad through glue, the top surface of the transverse plate is symmetrically and fixedly connected with a plurality of U-shaped plates, the openings of the vertical rods of the U-shaped plates are upward, the opposite side walls of the vertical rods of the U-shaped plates are cambered surfaces, the openings of the U-shaped plates are gradually increased from bottom to top and are in one-to-one correspondence with a plurality of heat sinks, the shock pad is made of nitrile rubber, the thickness of the heat sinks, the shock pad is convenient to replace, the operation is simple, the time is saved, and the use requirement is met.

Description

Electric cooling fin with damping function

Technical Field

The utility model relates to an electric power field, concretely relates to electric power is with fin that has shock-absorbing function.

Background

The fin is one kind by the aluminum alloy, the slabby that brass or bronze were made, the slice, many sheet structures'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 shock attenuation fin uses the back for a long time, need a plurality of fins to put in proper order when easily taking place the fin slope and changing the shock pad, be not convenient for change the shock pad, the waste time, the operation process is loaded down with trivial details, 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 that has shock-absorbing function.

The utility model discloses a realize through following technical scheme:

a damping heat sink for electric power comprises a transverse plate, a base is arranged on the top surface of the transverse plate in a laminating mode, a first rotating shaft is embedded in the top surface of the transverse plate in a laminating mode, a baffle is fixedly connected to the top surface of the transverse plate, a vertical plate is fixedly connected to the top end of the first rotating shaft in a penetrating mode, the top surface of the baffle and the top surface of the transverse plate are located on the same plane, the first rotating shaft is connected with the baffle in a rotating mode, the vertical plate is fixedly connected with the side wall of the base through bolts, a plurality of first grooves are symmetrically formed in the top surface of the base, a plurality of second rotating shafts are embedded in the top surface of the base in a rotating mode, the second rotating shafts are arranged in the first grooves, one ends of the second rotating shafts are attached to the side wall of the vertical plate, rollers are sleeved on the second rotating shafts, the roller is characterized in that a second groove is formed in one side wall of the roller, two arc-shaped rods are symmetrically arranged in the second groove, the top ends of the arc-shaped rods are fixedly connected with the bottom surface of the roller, a sliding groove is formed in the side wall of the base, a plurality of first grooves are communicated with the sliding grooves respectively, a plurality of second grooves are communicated with the sliding grooves respectively, an L-shaped plate is arranged in the sliding groove in a fitting sliding manner, the top surface of the L-shaped plate is fixedly connected with a shock pad through glue, the top surface of the shock pad is fitted with the bottom ends of the arc-shaped rods, the base is fixedly connected with the L-shaped plate through bolts, two nuts are symmetrically and fixedly connected with one side wall of the base, the nuts are fixedly connected with the transverse plate through bolts, a plurality of U-shaped plates are symmetrically and fixedly connected with the top surface of the transverse plate, the openings of the U, the U-shaped plate is made of aluminum alloy materials.

Preferably, the shock pad is made of butadiene-acrylonitrile rubber.

Preferably, the thickness of the radiating fin is 10mm-12 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 improving life to the fin shock attenuation through setting up first rotation axis, baffle, riser, second rotation axis, roller, arc pole, L shaped plate, shock pad, nut and U-shaped plate can once only right the fin when changing the fin, the change of the shock pad of being convenient for, and easy operation saves time, satisfies the user demand.

Drawings

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

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

In the figure: the device comprises a transverse plate 1, a base 2, a first rotating shaft 3, a baffle 4, a vertical plate 5, a second rotating shaft 6, a roller 7, a radiating fin 8, an arc-shaped rod 9, an L-shaped plate 10, a shock pad 11, a nut 12, a U-shaped plate 13, a first groove 2-1, a sliding groove 2-2 and a second groove 7-1.

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 and 4, the heat sink with damping function for electric power comprises a transverse plate 1, a base 2 is attached to the top surface of the transverse plate 1, a first rotating shaft 3 is attached to the top surface of the transverse plate 1 in a rotating manner, a baffle plate 4 is fixedly connected to the top surface of the transverse plate 1, a vertical plate 5 is fixedly connected to the top surface of the first rotating shaft 3 through the baffle plate 4, the top surface of the baffle plate 4 and the top surface of the transverse plate 1 are in the same plane, the first rotating shaft 3 is rotatably connected with the baffle plate 4, the vertical plate 5 is fixedly connected with the side wall of the base 2 through bolts, a plurality of first grooves 2-1 are symmetrically formed in the top surface of the base 2, a plurality of second rotating shafts 6 are rotatably embedded in the top surface of the base 2, the second rotating shafts 6 are arranged in the first grooves 2-1, one ends of the second rotating shafts 6 are attached to the side wall of the, the side wall of the roller 7 is attached to the surface of the base 2, the section of the roller 7 is circular, the top surface of the roller 7 is fixedly connected with a radiating fin 8, one side wall of the roller 7 is provided with a second groove 7-1, two arc-shaped rods 9 are symmetrically arranged in the second groove 7-1, the top ends of the arc-shaped rods 9 are fixedly connected with the bottom surface of the roller 7, the side wall of the base 2 is provided with a chute 2-2, a plurality of first grooves 2-1 are communicated with the respective chutes 2-2, a plurality of second grooves 7-1 are communicated with the respective chutes 2-2, an L-shaped plate 10 is arranged in the chute 2-2 in an attaching and sliding manner, the top surface of the L-shaped plate 10 is fixedly connected with a damping pad 11 through glue, the top surface of the damping pad 11 is attached to the bottom ends of the arc-shaped rods 9, the base 2 is fixedly connected with the L-shaped, nut 12 passes through bolt and 1 fixed connection of diaphragm, 1 top surface symmetry fixedly connected with a plurality of U-shaped plate 13 of diaphragm, 13 openings of U-shaped plate up, 13 montant relative lateral walls of U-shaped plate are the cambered surface, 13 openings of U-shaped plate increase a plurality of U-shaped plate 13 and a plurality of 8 one-to-one of fin gradually from bottom to top, U-shaped plate 13 adopts the aluminium alloy material preparation.

The shock pad 11 is made of butadiene-acrylonitrile rubber.

The thickness of the heat dissipation 8 is 10mm-12 mm.

The working principle is as follows: when the electric cabinet needs to dissipate heat, the transverse plate 1 of the device is fixedly connected with the surface of the electric cabinet through bolts, the heat inside the electric cabinet is sequentially dissipated through the transverse plate 1, the base 2, the rollers 7 and the radiating fins 8, part of the heat is dissipated through the U-shaped plates 13, the heat dissipation area is increased, the heat dissipation efficiency is improved, when the radiating fins 8 shake due to external factors, the radiating fins 8 drive the rollers 7 to rotate on the second rotating shaft 6, the rollers 7 drive the arc-shaped rods 9 to rotate and extrude the damping pads 11 to generate a buffering effect, so that the damping of the radiating fins 8 is indirectly realized, the service life of the radiating fins 8 is prolonged, after the device is used for a long time, the arc-shaped rods 9 extrude the damping pads 11 for a long time to cause the damping pads 11 to be worn or the damping capacity to be reduced, when the damping pads 11 need to be replaced, the bolts fixed between the transverse, the base 2 rotates to drive the vertical plate 5 to rotate, the vertical plate 5 drives the first rotating shaft 3 to rotate, the baffle plate 4 and the vertical plate 5 are arranged to play a role in blocking and limiting, and normal operation of the device is ensured, the base 2 drives the first rotating shaft 3 to rotate, as shown in figure 4, the first rotating shaft 3 drives the roller 7 to rotate, after the roller 7 drives the radiating fins 8 to rotate for 90 degrees, the radiating fins 8 gradually rotate to the corresponding U-shaped plates 13, the radiating fins 8 are clamped and aligned by the arrangement of the U-shaped plates 13 to prevent the radiating fins 8 from toppling over, so that a new shock pad 11 can be inserted, then bolts fixed between the base 2 and the L-shaped plates 10 are unscrewed to draw the L-shaped plates 10 out of the sliding grooves 2-2, the L-shaped plates 10 drive the shock pad 11 to slide out of the sliding grooves 2-2, then the old shock pad 11 is dismounted to fix the new shock pad 11, and then the L-shaped plates 10, the L-shaped plate 10 drives the shock pad 11 to slide into the sliding groove 2-2 to be attached to the bottom surface of the arc-shaped rod 9, then the base 2 and the L-shaped plate 10 are fixed through the bolt, the nut 12 is rotated, the nut 12 indirectly drives the radiating fin 8 to rotate and slide out of the U-shaped plate 13, when the bottom surface of the base 2 is attached to the top surface of the transverse plate 1, the transverse plate 1 and the nut 12 are fixed through the bolt and then put into use, the shock pad 11 is made of nitrile rubber, and the heat conducting performance is good.

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 that has shock-absorbing function, includes diaphragm (1), its characterized in that: the top surface of the transverse plate (1) is attached with a base (2), a first rotating shaft (3) is embedded into the transverse plate (1) in a rotating mode, a baffle (4) is fixedly connected to the top surface of the transverse plate (1), the top end of the first rotating shaft (3) penetrates through the baffle (4) and is fixedly connected with a vertical plate (5), the top surface of the baffle (4) and the top surface of the transverse plate (1) are located on the same plane, the first rotating shaft (3) is rotatably connected with the baffle (4), the vertical plate (5) is fixedly connected with the side wall of the base (2) through bolts, a plurality of first grooves (2-1) are symmetrically formed in the top surface of the base (2), a plurality of second rotating shafts (6) are embedded into the top surface of the base (2) in a rotating mode, the second rotating shafts (6) are arranged in the first grooves (2-1), one ends of the second rotating shafts (6, the roller (7) is sleeved on the second rotating shaft (6) in a laminating and rotating mode, the side wall of the roller (7) is attached to the surface of the base (2), the section of the roller (7) is circular, the top surface of the roller (7) is fixedly connected with a radiating fin (8), a second groove (7-1) is formed in one side wall of the roller (7), two arc-shaped rods (9) are symmetrically arranged in the second groove (7-1), the top ends of the arc-shaped rods (9) are fixedly connected with the bottom surface of the roller (7), sliding grooves (2-2) are formed in the side wall of the base (2), a plurality of first grooves (2-1) are communicated with the sliding grooves (2-2) respectively, a plurality of second grooves (7-1) are communicated with the sliding grooves (2-2) respectively, an L-shaped plate (10) is arranged in the sliding grooves (2-2) in a laminating mode, and a damping pad (11) is fixedly connected to the top, cushion (11) top surface and arc pole (9) bottom laminating, through bolt fixed connection between base (2) and L shaped plate (10), two nuts (12) of base (2) a lateral wall symmetry fixedly connected with, nut (12) are through bolt and diaphragm (1) fixed connection, a plurality of U-shaped plate (13) of diaphragm (1) top surface symmetry fixedly connected with, U-shaped plate (13) opening up, U-shaped plate (13) montant relative lateral wall is the cambered surface, U-shaped plate (13) opening crescent a plurality of U-shaped plate (13) and a plurality of fin (8) one-to-one from bottom to top, U-shaped plate (13) adopt the aluminum alloy material preparation.

2. The heat sink with a vibration damping function for electric power according to claim 1, wherein: the shock pad (11) is made of butadiene-acrylonitrile rubber.

3. The heat sink with a vibration damping function for electric power according to claim 1, wherein: the thickness of the radiating fin (8) is 10mm-12 mm.