CN210536118U - Auxiliary heat dissipation device for electric power cabinet - Google Patents
Auxiliary heat dissipation device for electric power cabinet Download PDFInfo
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- CN210536118U CN210536118U CN201921671802.XU CN201921671802U CN210536118U CN 210536118 U CN210536118 U CN 210536118U CN 201921671802 U CN201921671802 U CN 201921671802U CN 210536118 U CN210536118 U CN 210536118U
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Abstract
The utility model discloses an auxiliary heat dissipation device of an electric power cabinet, which comprises a base, a plurality of heat dissipation rods are symmetrically and fixedly connected with the bottom surface of a heat dissipation plate, the heat dissipation rods are inserted into a third chute, a push plate is arranged on the bottom surface of a fourth chute in a sliding manner, a plurality of sixth chutes are symmetrically arranged on the bottom surface of the push plate, guide rods are arranged in the sixth chutes in a sliding manner, the cross sections of the guide rods are semicircular, the bottom surfaces of the guide rods are fixedly connected with the base, connecting rods are fixedly connected with the side walls of the push plate, the other ends of the connecting rods are fixedly connected with the side walls of the slide rods, a plurality of grooves are symmetrically arranged on the side walls of the base, the grooves correspond to the fourth chutes one by one and are arranged opposite to the fourth chutes, the connecting mode of the push plate and the connecting rods adopts welding, the thickness of the heat dissipation rods, easy dismounting, easy operation has also protected the fin, reduces the damage in the installation split process, increase of service life.
Description
Technical Field
The utility model relates to an electric power field, concretely relates to auxiliary heat dissipation device of electric power cabinet.
Background
The fin is a platelike by the aluminum alloy, brass or bronze is 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 need in time discharge inside unnecessary heat through the fin, avoid damaging the internals, because the fin that specific environment needs the installation is comparatively thin, it is inconvenient to fix and the dismantlement process, the welded fastening welds the fin easily, careless will lead to the fin to damage during bolt fastening a little, lead to the increase of degree of difficulty coefficient in the installation.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides an electric power cabinet auxiliary heat radiation device.
The utility model discloses a realize through following technical scheme:
an auxiliary heat dissipation device of an electric power cabinet comprises a base, wherein the top surface of the base is fixedly connected with a cover plate through a bolt, the top surface of the base is provided with a first sliding groove, the top end of the base is fixedly connected with a first square plate, the first square plate is arranged in the first sliding groove, a sliding rod is arranged in the first sliding groove in a sliding mode, the cross section of the sliding rod is square, one end of the sliding rod penetrates through the first square plate and is fixedly connected with a limiting block, the side wall of the limiting block is embedded with a rotating block, the side wall of the limiting block is fixedly connected with a blocking ring, the top end of the base is fixedly connected with a second square plate, the second square plate is arranged in the first sliding groove, the side wall of the rotating block is fixedly connected with a threaded rod, the other end of the threaded rod penetrates through the blocking ring and the second square plate in sequence and is fixedly connected with a first rotating block, the threaded rod is in threaded connection with the second square plate, the top surface of the base is symmetrically provided with a plurality of second sliding grooves, the cover plate is symmetrically provided with a plurality of fifth sliding grooves, the fifth sliding grooves are arranged right above the second sliding grooves, the side wall of the base is symmetrically provided with a plurality of third sliding grooves, the third sliding grooves are arranged right below the second sliding grooves and are communicated with the second sliding grooves, the second sliding grooves are internally provided with radiating fins in a laminating manner, the top ends of the radiating fins penetrate through the fifth sliding grooves and extend to the outside, the bottom surfaces of the radiating fins are symmetrically and fixedly connected with a plurality of radiating rods, the radiating rods are inserted into the third sliding grooves, the side wall of the base is symmetrically provided with a plurality of fourth sliding grooves, the fourth sliding grooves and the third sliding grooves correspond to each other one by one to one and are communicated with the fourth sliding grooves, the bottom surfaces of the fourth sliding grooves are provided with push plates in a sliding manner, the bottom surfaces of the push plates are symmetrically, the cross section of the guide rod is semicircular, the bottom surface of the guide rod is fixedly connected with the base, the side wall of the push plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with the side wall of the slide rod, the side wall of the base is symmetrically provided with a plurality of grooves, and the grooves correspond to the fourth sliding grooves one to one and are arranged opposite to the fourth sliding grooves.
Preferably, the connection mode of the push plate and the connecting rod adopts welding.
Preferably, the thickness of the heat dissipation rod is 8mm-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 bend the heat dissipation pole fixed through setting up first square plate, slide bar, stopper, rotatory piece, fender ring, the square board of second, threaded rod, first rotatory piece, push pedal, guide bar and connecting rod to fix the fin indirectly, easy dismounting, easy operation has also protected the fin, reduces the damage of installation split in-process, increase of service life.
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 cross-sectional view A-A of the structure of the present invention;
fig. 4 is an installation schematic of the structure of the present invention.
In the figure: the heat dissipation device comprises a base 1, a cover plate 2, a first square plate 3, a sliding rod 4, a limiting block 5, a rotating block 6, a baffle ring 7, a second square plate 8, a threaded rod 9, a first rotating block 10, a radiating fin 11, a radiating rod 12, a push plate 13, a guide rod 14, a connecting rod 15, a first sliding groove 1-1, a second sliding groove 1-2, a third sliding groove 1-3, a fourth sliding groove 1-4, a groove 1-5, a fifth sliding groove 2-1 and a sixth sliding groove 13-1.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in figures 1, 2, 3 and 4, the auxiliary heat dissipation device for the electric power cabinet comprises a base 1, wherein a cover plate 2 is fixedly connected to the top surface of the base 1 through a bolt, a first sliding groove 1-1 is formed in the top surface of the base 1, a first square plate 3 is fixedly connected to the top end of the base 1, the first square plate 3 is arranged in the first sliding groove 1-1, a sliding rod 4 is arranged in the first sliding groove 1-1 in a sliding manner, the cross section of the sliding rod 4 is square, one end of the sliding rod 4 penetrates through the first square plate 3 and is fixedly connected with a limiting block 5, a rotating block 6 is embedded into the side wall of the limiting block 5 and rotates, a baffle ring 7 is fixedly connected to the side wall of the limiting block 5, a second square plate 8 is fixedly connected to the top end of the base 1, the second square plate 8 is arranged in the first sliding groove 1-1, the other end of the threaded rod 9 sequentially penetrates through the baffle ring 7 and the second square plate 8 to be fixedly connected with a first rotating block 10, the side wall of the first rotating block 10 is provided with a linear groove, the first rotating block 10 is arranged in the first sliding groove 1-1, the threaded rod 9 is in threaded connection with the second square plate 8, the top surface of the base 1 is symmetrically provided with a plurality of second sliding grooves 1-2, the cover plate 2 is symmetrically provided with a plurality of fifth sliding grooves 2-1, the fifth sliding grooves 2-1 are arranged right above the second sliding grooves 1-2, the side wall of the base 1 is symmetrically provided with a plurality of third sliding grooves 1-3, the third sliding grooves 1-3 are arranged right below the second sliding grooves 1-2 and communicated with the second sliding grooves 1-2, the radiating fins 11 are attached in the second sliding grooves 1-2, and the top ends of the radiating fins 11 penetrate through the fifth sliding grooves 2-1 and extend to the outside, the bottom surface of the radiating fin 11 is symmetrically and fixedly connected with a plurality of radiating rods 12, the radiating rods 12 are inserted into the third sliding grooves 1-3, a plurality of fourth sliding chutes 1-4 are symmetrically arranged on the side wall of the base 1, the fourth sliding chutes 1-4 and the third sliding chutes 1-3 are in one-to-one correspondence and are communicated with each other, a push plate 13 is arranged on the bottom surface of the fourth sliding chute 1-4 in a sliding manner, a plurality of sixth sliding chutes 13-1 are symmetrically arranged on the bottom surface of the push plate 13, a guide rod 14 is arranged in the sixth sliding groove 13-1 in a fitting sliding manner, the section of the guide rod 14 is semicircular, the bottom surface of the guide rod 14 is fixedly connected with the base 1, the side wall of the push plate 13 is fixedly connected with a connecting rod 15, the other end of the connecting rod 15 is fixedly connected with the side wall of the sliding rod 4, a plurality of grooves 1-5 are symmetrically formed on the side wall of the base 1, the grooves 1-5 correspond to the fourth sliding grooves 1-4 one by one and are arranged opposite to the fourth sliding grooves.
The push plate 13 and the connecting rod 15 are connected by welding.
The thickness of the heat dissipation rod 12 is 8mm-12 mm.
The working principle is as follows: when the electric power cabinet needs to dissipate heat, a plurality of radiating fins 11 are sequentially inserted into the second sliding groove 1-2, the radiating rod 12 is also inserted into the third sliding groove 1-3, then the first rotating block 10 is screwed by using a straight screwdriver, the first rotating block 10 drives the threaded rod 9 to rotate, the threaded rod 9 drives the rotating block 6 to rotate, the rotating block 6 drives the limiting block 5 to move, the limiting block 5 drives the sliding rod 4 to move, the sliding rod 4 drives the connecting rod 15 to move, the connecting rod 15 drives the push plate 13 to move, the push plate 13 moves to bend the radiating rod 12, the radiating rod 12 at one bent end enters the groove 1-5, so that the radiating fins 11 are indirectly fixed, then the cover plate 2 is covered, the base 1 and the cover plate 2 are fixed by using bolts, the push plate 13 slides on the guide rods 14 to play a role in guiding and prevent the push plate 13 from tilting in the moving process, the radiating rod 12 is indirectly ensured to be fully bent, the stability of the radiating fin 11 is improved, then the device is fixed on the side wall of the electric power cabinet for auxiliary heat radiation through welding or bolts, when a certain radiating fin is used for a long time or is damaged due to external factors, a new radiating fin 11 needs to be replaced, at the moment, the bolt between the base 1 and the cover plate 2 is unscrewed, then the cover plate 2 is taken down, the first rotating block 10 is screwed through a screwdriver, the first rotating block 10 drives the threaded rod 9 to rotate and move, the threaded rod 9 drives the rotating block 6 to rotate and move, the rotating block 6 drives the limiting block 5 to move, the limiting block 5 drives the sliding rod 4 to move, the sliding rod 4 drives the connecting rod 15 to move, the connecting rod 15 drives the push plate 13 to move, the push plate 13 moves into the fourth sliding groove 1-4, then the damaged radiating fin 11 is transversely taken out, a new radiating fin 11 is installed, and then, the heat dissipation plate is then put into use, the problem that the heat dissipation plate 11 is damaged due to the fact that bolts are directly fixed with the heat dissipation plate 11 or the heat dissipation plate 11 is welded through due to welding is solved, the service life of the heat dissipation plate 11 is indirectly prolonged, the heat dissipation plate 11 is simpler to disassemble and assemble, operation difficulty is low, and work efficiency of installation and maintenance is improved.
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 auxiliary heat dissipation device of electric power cabinet, includes base (1), its characterized in that: the top surface of the base (1) is fixedly connected with a cover plate (2) through a bolt, the top surface of the base (1) is provided with a first sliding groove (1-1), the top end of the base (1) is fixedly connected with a first square plate (3), the first square plate (3) is arranged in the first sliding groove (1-1), a sliding rod (4) is arranged in the first sliding groove (1-1) in a sliding manner, the cross section of the sliding rod (4) is square, one end of the sliding rod (4) penetrates through the first square plate (3) and is fixedly connected with a limiting block (5), the side wall of the limiting block (5) is embedded and rotated with a rotating block (6), the side wall of the limiting block (5) is fixedly connected with a baffle ring (7), the top end of the base (1) is fixedly connected with a second square plate (8), the second square plate (8) is arranged in the first sliding groove (1-1), and the side wall of the, the other end of the threaded rod (9) sequentially penetrates through the baffle ring (7) and the second square plate (8) and is fixedly connected with a first rotating block (10), the side wall of the first rotating block (10) is provided with a linear groove, the first rotating block (10) is arranged in a first sliding chute (1-1), the threaded rod (9) is in threaded connection with the second square plate (8), the top surface of the base (1) is symmetrically provided with a plurality of second sliding chutes (1-2), the cover plate (2) is symmetrically provided with a plurality of fifth sliding chutes (2-1), the fifth sliding chutes (2-1) are arranged right above the second sliding chutes (1-2), the side wall of the base (1) is symmetrically provided with a plurality of third sliding chutes (1-3), the third sliding chutes (1-3) are arranged right below the second sliding chutes (1-2) and are communicated with the second sliding chutes (1-2), a radiating fin (11) is attached and arranged in the second sliding groove (1-2), the top end of the radiating fin (11) penetrates through the fifth sliding groove (2-1) and extends to the outside, a plurality of radiating rods (12) are symmetrically and fixedly connected to the bottom surface of the radiating fin (11), the radiating rods (12) are inserted into the third sliding groove (1-3), a plurality of fourth sliding grooves (1-4) are symmetrically formed in the side wall of the base (1), the fourth sliding grooves (1-4) are in one-to-one correspondence with the third sliding grooves (1-3) and are communicated with the third sliding grooves, a push plate (13) is arranged on the bottom surface of the fourth sliding grooves (1-4) in a sliding manner, a plurality of sixth sliding grooves (13-1) are symmetrically formed in the bottom surface of the push plate (13), a guide rod (14) is arranged in the sixth sliding grooves (13-1) in an attaching and sliding manner, and the section of, the bottom surface of the guide rod (14) is fixedly connected with the base (1), the side wall of the push plate (13) is fixedly connected with a connecting rod (15), the other end of the connecting rod (15) is fixedly connected with the side wall of the sliding rod (4), the side wall of the base (1) is symmetrically provided with a plurality of grooves (1-5), and the grooves (1-5) are in one-to-one correspondence with the fourth sliding grooves (1-4) and are arranged opposite to the grooves.
2. The auxiliary heat dissipation device of the electric power cabinet as claimed in claim 1, wherein: the push plate (13) and the connecting rod (15) are connected in a welding mode.
3. The auxiliary heat dissipation device of the electric power cabinet as claimed in claim 1, wherein: the thickness of the heat dissipation rod (12) is 8mm-12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921671802.XU CN210536118U (en) | 2019-10-09 | 2019-10-09 | Auxiliary heat dissipation device for electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921671802.XU CN210536118U (en) | 2019-10-09 | 2019-10-09 | Auxiliary heat dissipation device for electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210536118U true CN210536118U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921671802.XU Active CN210536118U (en) | 2019-10-09 | 2019-10-09 | Auxiliary heat dissipation device for electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210536118U (en) |
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2019
- 2019-10-09 CN CN201921671802.XU patent/CN210536118U/en active Active
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