CN210725832U

CN210725832U - Power equipment cooling fin convenient to clearance is corrected

Info

Publication number: CN210725832U
Application number: CN201921682713.5U
Authority: CN
Inventors: 李红烂
Original assignee: Anhui Dehui Chuangxin Technology Co Ltd
Current assignee: Anhui Dehui Chuangxin Technology Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-09
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a fin for power equipment convenient to clearance is corrected, including the base, the base is square and its four corners department respectively the spiro union have a mounting bolt. Through the setting of rotary disk, when objects such as dust or piece of gathering between two adjacent fin of needs clearance, can use the rotary disk to rotate the fin as the axle center, stagger between this fin can and the adjacent fin like this, thereby the staff can be relaxed sweep the object such as dust or piece between these two adjacent fin, thereby reach the purpose of the object such as dust or piece between two adjacent fin of convenient quick clearance, and through the setting of U template, can drive a plurality of U templates through the diaphragm and slide on a plurality of fin side, U template slip in-process its two curb plates can effectually right the deformation department of bending on the fin side, and then the effectual convenient mesh of repairing the fin that reaches.

Description

Power equipment cooling fin convenient to clearance is corrected

Technical Field

The utility model relates to a power equipment heat dissipation field, concretely relates to fin for power equipment convenient to clearance is corrected.

Background

The internal temperature of the power equipment is overhigh when the power equipment works for a long time, the damage to the power equipment caused by long-time high-temperature operation is large, and the service life of the power equipment is in direct relation, so that the conventional power equipment is provided with radiating fins on the outside to achieve the radiating purpose, but because the working requirement is sometimes harsh, dust, debris and other objects are easily gathered between two adjacent radiating fins in the harsh environment, if the objects between the two adjacent radiating fins cannot be timely cleaned, a radiating device can become a 'heat-insulating layer', the radiating of the power equipment is seriously influenced, because the distance between the two adjacent radiating fins is generally between 0.4 and 1.5cm, the cleaning of the objects between the two adjacent radiating fins is particularly troublesome, most of the objects are cleaned by adopting a high-pressure water gun, but because the sealing effect of the conventional power equipment is poor, when the high-pressure water gun is used for cleaning, water easily permeates into the power equipment, so that the running state of the power equipment can be influenced. And the staff touches the fin very easily in the middle of the work to lead to the deformation of fin, in order not to influence the heat dissipation, the fin needs to be corrected or change, but current most fin and base are all fixed, so the cost is higher when changing, correct the fin of often correcting through instruments such as pliers at present, its effect of resetting is poor, and take too much time, influence staff's work efficiency, consequently in order to solve above-mentioned problem, it is necessary to design a fin for the power equipment of being convenient for clear up the correction.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a fin for power equipment convenient to clearance is corrected.

The utility model discloses a realize through following technical scheme:

a radiating fin for power equipment convenient to clean and correct comprises a base, wherein the base is square, mounting bolts are respectively screwed at four corners of the base, a square plate is attached to the top end of one side of the base, two ends of the square plate are respectively fixedly connected with the side wall of the base through screws, a first arc-shaped groove is formed in the side wall of the attachment part of the square plate and the base, a plurality of sliding grooves are uniformly formed in the same side of the first arc-shaped groove, a second arc-shaped groove is formed in the side wall of the attachment part of the base and the square plate, the second arc-shaped groove and the first arc-shaped groove are symmetrically arranged relative to each other, a complete cylindrical cavity is formed between the second arc-shaped groove and the first arc-shaped groove, a plurality of rotating disks are rotatably connected between the second arc-shaped groove and the first arc-shaped groove, the number of the rotating disks is the same as that of the sliding grooves, and a, the top ends of the slots are communicated with the sliding grooves, a radiating fin is inserted into each slot, the top end of each radiating fin penetrates through a corresponding sliding groove and extends into the first arc-shaped groove to be fixedly connected with a corresponding rotating disc, the radiating fin is in sliding connection with the sliding grooves, two T-shaped sliding grooves are symmetrically formed in the side wall of the base and are symmetrically arranged at two sides of the plurality of radiating fins, T-shaped sliding blocks are symmetrically arranged in the two T-shaped sliding grooves respectively, threaded rods are fixedly arranged at the side ends of the two T-shaped sliding blocks respectively extending out of the two T-shaped sliding grooves, locking nuts are respectively screwed on the two threaded rods, sleeves are sleeved on the threaded rods between the locking nuts and the T-shaped sliding blocks in a sliding mode, a transverse plate is fixedly connected between the two sleeves, a plurality of U-shaped plates are uniformly fixed on the opposite side walls of the transverse plate and the, and each U-shaped plate is sleeved on the side end of one radiating fin and is connected with the radiating fin in a sliding manner.

Preferably, the distance between the two side plates of the U-shaped plate is 1-2mm greater than the thickness of the radiating fins.

Preferably, the rotating disc and the radiating fins are fixedly connected by welding.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the rotating disk, when objects such as dust or debris gathered between two adjacent radiating fins need to be cleaned, the radiating fins can rotate by taking the rotating disk as the axis, so that the radiating fins can be staggered with the adjacent radiating fins, so that the worker can easily sweep objects such as dust or debris between the two adjacent radiating fins, thereby achieving the purpose of conveniently and rapidly cleaning objects such as dust or debris and the like between two adjacent radiating fins, and through the arrangement of the U-shaped plates, the plurality of U-shaped plates can be driven by the transverse plates to slide on the side ends of the plurality of radiating fins, the two side plates of the U-shaped plates can effectively straighten the deformed bending positions on the side ends of the radiating fins in the sliding process, and then effectual convenient restoration of reaching corrects the purpose of fin, through the setting of square board, it is convenient when changing the fin moreover, and then the effectual practicality that improves this device.

Drawings

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

FIG. 2 is a cross-sectional view A-A of the structure of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view B-B of the structure of FIG. 1 according to the present invention;

FIG. 4 is a cross-sectional view C-C of the present invention illustrating the structure of FIG. 1;

FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1 according to the present invention;

FIG. 6 is a schematic diagram of the structure of FIG. 1;

fig. 7 is a schematic diagram of the operation of the structure of fig. 1 of the present invention.

In the figure: the novel LED lamp holder comprises a base 1, a square plate 2, a screw 3, a first arc-shaped groove 4, a sliding groove 5, a second arc-shaped groove 6, a rotating disc 7, a slot 8, a radiating fin 9, a T-shaped sliding groove 10, a T-shaped sliding block 11, a threaded rod 12, a sleeve 13, a locking nut 14, a transverse plate 15 and a U-shaped plate 16.

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 and fig. 7, the heat sink for electric power equipment convenient for cleaning and correction comprises a base 1, wherein the base 1 is square, four corners of the base are respectively screwed with a mounting bolt, a square plate 2 is attached to the top end of one side of the base 1, two ends of the square plate 2 are respectively fixedly connected with the side wall of the base 1 through screws 3, a first arc-shaped groove 4 is formed on the side wall of the attachment part of the square plate 2 and the base 1, a plurality of sliding grooves 5 are uniformly formed on the same side of the first arc-shaped groove 4, a second arc-shaped groove 6 is formed on the side wall of the attachment part of the base 1 and the square plate 2, the second arc-shaped grooves 6 are symmetrically arranged relative to the first arc-shaped groove 4, a complete cylindrical cavity is formed between the second arc-shaped groove 6 and the first arc-shaped groove 4, a plurality of rotating discs 7 are rotatably connected between the second arc, the quantity of the rotating disks 7 is the same as that of the sliding grooves 5, a slot 8 is formed in the side wall of the base 1 at the right lower end of each sliding groove 5, the top end of the slot 8 is communicated with the sliding grooves 5, a radiating fin 9 is inserted into each slot 8, the top end of each radiating fin 9 penetrates through a corresponding sliding groove 5 and extends into the first arc-shaped groove 4 to be fixedly connected with a corresponding rotating disk 7, the radiating fins 9 are in sliding connection with the sliding grooves 5, two T-shaped sliding grooves 10 are symmetrically formed in the side wall of the base 1, the two T-shaped sliding grooves 10 are symmetrically arranged at two sides of the radiating fins 9, T-shaped sliding blocks 11 are symmetrically arranged in the two T-shaped sliding grooves 10 respectively, threaded rods 12 are fixedly arranged at the side ends of the two T-shaped sliding blocks 11 and extend out of the two T-shaped sliding grooves 10 respectively, locking nuts 14 are screwed on the two threaded rods 12 respectively, and sleeves 13 are sleeved on the threaded, fixedly connected with diaphragm 15 between two sleeves 13, evenly be fixed with a plurality of U template 16 on diaphragm 15 and the base 1 relative lateral wall, the quantity of a plurality of U templates 16 is the same with the quantity of fin 9, and every U template 16 all overlaps on a fin 9 side and rather than sliding connection.

The distance between the two side plates of the U-shaped plate 16 is 1-2mm larger than the thickness of the radiating fins 9.

The rotating disc 7 and the radiating fins 9 are fixedly connected by welding.

The working principle is as follows: the utility model discloses when using, at first through the construction bolt this heat abstractor fixed mounting on the required radiating power equipment shell, produced heat during power equipment function alright transmit to a plurality of fin 9 through base 1 like this, heat rethread outside air on a plurality of fin 9 spreads away, thereby reach and give the radiating purpose of power equipment, make diaphragm 15 compress tightly a plurality of fin 9 through screwing up two lock nut 14, can effectually guarantee the subsides between fin 9 and the base 1 tightly, and then the heat conductivility between effectual assurance fin 9 and the base 1. When the edge of the radiating fin 9 is deformed and bent by external factors and needs to be corrected, as shown in fig. 7, firstly two locking nuts 14 on two threaded rods 12 are unscrewed, so that the two locking nuts 14 do not press two sleeves 13, a transverse plate 15 between the two sleeves 13 does not extrude a plurality of radiating fins 9 through a U-shaped plate 16, and simultaneously two T-shaped sliders 11 are not pulled by the two threaded rods 12, so that the two T-shaped sliders 11 can slide in two T-shaped chutes 10 freely without being limited, at the moment, a worker holds the two sleeves 13 with two hands and pushes the two threaded rods 12 back and forth up and down, so that the two threaded rods 12 can slide up and down along the two T-shaped chutes 10 through the two T-shaped sliders 11, in the process, the transverse plate 15 between the two sleeves 13 drives the plurality of U-shaped plates 16 to slide on the side ends of the plurality of radiating fins 9, and two side plates of the U-shaped plates 16 can effectively correct the deformed and, thereby effectively achieving the purpose of conveniently repairing and correcting the radiating fins 9. When objects such as dust or debris collected between two adjacent heat dissipation fins 9 need to be cleaned due to the harsh environment of the power equipment, as shown in fig. 6, first, two locking nuts 14 are unscrewed according to the above, then the worker holds the two sleeves 13 with both hands and pulls them downwards, so that the two T-shaped sliding blocks 11 move to the bottommost ends of the two T-shaped sliding grooves 10, at the moment, the transverse plate 15 drives the plurality of U-shaped plates 16 to move to the lower ends of the radiating fins 9, so that a worker can sequentially assemble and lift the bottom ends of the plurality of radiating fins 9, when the bottom ends of the radiating fins 9 are lifted, the radiating fins 9 can move out of the slots 8 and rotate by taking the rotating disk 7 as an axis, so that the lifted radiating fins 9 are staggered with the adjacent radiating fins 9, so that the worker can easily sweep away the objects such as dust or debris between the adjacent two radiating fins 9, therefore, the purpose of conveniently and quickly cleaning objects such as dust or debris and the like between the two adjacent radiating fins 9 is achieved. And because square board 2's setting, unscrew screw 3 and can remove square board 2 of cover on rotary disk 7, be favorable to rotary disk 7 and fin 9's maintenance change work like this, can only change impaired a single fin 9, and need not change whole heat-radiating equipment, so the effectual practicality that improves this device.

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 fin for power equipment convenient to clearance is corrected, includes base (1), its characterized in that: the base (1) is square, mounting bolts are respectively screwed at four corners of the base, a square plate (2) is attached to the top end of one side of the base (1), two ends of the square plate (2) are respectively fixedly connected with the side wall of the base (1) through screws (3), a first arc-shaped groove (4) is formed in the side wall of the attachment part of the square plate (2) and the base (1), a plurality of sliding grooves (5) are uniformly formed in the same side of the first arc-shaped groove (4), a second arc-shaped groove (6) is formed in the side wall of the attachment part of the base (1) and the square plate (2), the second arc-shaped groove (6) and the first arc-shaped groove (4) are symmetrically arranged relatively, a complete cylindrical cavity is formed between the second arc-shaped groove (6) and the first arc-shaped groove (4), and a plurality of rotating discs (7) are rotatably connected between the second arc-shaped groove (6) and the first arc-shaped groove (4, the number of the rotating disks (7) is the same as that of the sliding grooves (5), a slot (8) is formed in the side wall of the base (1) at the right lower end of each sliding groove (5), the top end of each slot (8) is communicated with the corresponding sliding groove (5), a radiating fin (9) is inserted into each slot (8), the top end of each radiating fin (9) penetrates through the corresponding sliding groove (5) and extends into the first arc-shaped groove (4) to be fixedly connected with the corresponding rotating disk (7), the radiating fins (9) are in sliding connection with the sliding grooves (5), two T-shaped sliding grooves (10) are symmetrically formed in the side wall of the base (1), the two T-shaped sliding grooves (10) are symmetrically arranged at the two sides of the plurality of radiating fins (9), T-shaped sliding blocks (11) are symmetrically arranged in the two T-shaped sliding grooves (10), threaded rods (12) are fixed on the side ends of the two T-shaped sliding blocks (11) extending out of the two T-shaped sliding, have lock nut (14) on two threaded rods (12) respectively the spiro union, sliding sleeve has sleeve (13) on threaded rod (12) between lock nut (14) and T type slider (11), fixedly connected with diaphragm (15) between two sleeve (13), evenly be fixed with a plurality of U template (16) on diaphragm (15) and base (1) relative lateral wall, the quantity of a plurality of U template (16) is the same with the quantity of fin (9), and every U template (16) all overlap on a fin (9) side and rather than sliding connection.

2. A heat sink for electrical equipment to facilitate cleaning and straightening according to claim 1, wherein: the distance between the two side plates of the U-shaped plate (16) is 1-2mm larger than the thickness of the radiating fins (9).

3. A heat sink for electrical equipment to facilitate cleaning and straightening according to claim 1, wherein: the rotating disc (7) and the radiating fins (9) are fixedly connected by welding.