CN218218061U - Converter radiator convenient to installation - Google Patents
Converter radiator convenient to installation Download PDFInfo
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- CN218218061U CN218218061U CN202220962744.1U CN202220962744U CN218218061U CN 218218061 U CN218218061 U CN 218218061U CN 202220962744 U CN202220962744 U CN 202220962744U CN 218218061 U CN218218061 U CN 218218061U
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Abstract
The utility model provides a converter radiator convenient to installation, include: a base plate; the mounting frame is fixedly connected to the surface of the bottom plate, a driving cavity is formed in the mounting frame, a rack is arranged inside the driving cavity, a movable rod is fixedly connected to one side of the sliding block, a screw rod is rotatably connected to the inner wall of the driving cavity, a gear is fixedly connected to the surface of the screw rod, and the bottom of the gear is meshed with the surface of the rack; the movable groove is formed in one side of the driving cavity, and the inner wall of the movable groove is connected with an inserting plate in a sliding mode. The utility model provides a converter radiator convenient to installation can control the picture peg through the operation pull ring, can fix the both sides of base plate simultaneously, and then fixes the radiator, can make the later stage more convenient overhaul the radiator, and operation method is convenient simple, and the staff of being convenient for carries out the dismouting to the radiator, has the practicality.
Description
Technical Field
The utility model relates to an electrical apparatus field especially relates to a converter radiator convenient to installation.
Background
The frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device. The frequency converter is generally provided with a rectifier, a smoothing circuit and an inverter, a large number of semiconductor devices are applied, because of Joule's law, electric devices with resistors generate Joule heat during working, the frequency converter generates a large amount of heat which needs to be dissipated timely during working, along with the wide application of electronic technology, the application of the frequency converter is particularly important, and all performance indexes of the frequency converter are improved, so that the requirement on the heat dissipation performance of the frequency converter is higher and higher. Because the temperature inside the frequency converter is high, a radiator is usually provided for cooling. The heat radiator of the frequency converter and the heat radiator of the 202121595898.3 alternating-current frequency converter in the patent number 201720269961.1 are both convenient to use, but the heat radiator is complex in disassembly process, and the subsequent overhaul and maintenance of the heat radiator are affected, so that the heat radiator of the frequency converter convenient to mount is needed to be provided to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a converter radiator convenient to installation has solved the inside radiator of converter commonly used and has installed through bolt or direct welded mode usually, and the time-consuming when not only installing like this, the radiator dismantles the flow moreover loaded down with trivial details, influences the follow-up problem of overhauing the maintenance to the radiator.
In order to solve the technical problem, the utility model provides a converter radiator convenient to installation, include: a base plate;
the mounting frame is fixedly connected to the surface of the bottom plate, a driving cavity is formed in the mounting frame, a rack is arranged in the driving cavity, a sliding groove is formed in the bottom of the driving cavity, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, and the sliding block is fixedly connected with the bottom of the rack; one side of the sliding block is fixedly connected with a movable rod, the inner wall of the driving cavity is rotatably connected with a screw rod, the surface of the screw rod is fixedly connected with a gear, and the bottom of the gear is meshed with the surface of the rack;
the movable groove is arranged on one side of the driving cavity, the inner wall of the movable groove is connected with the inserting plate in a sliding mode, a screw hole is formed in one side of the inserting plate, and the inner wall of the screw hole is in threaded connection with the surface of the screw rod.
Preferably, one end of the movable rod penetrates through and extends to the outside of the mounting frame, the connecting plate is fixedly connected with the end of the movable rod, and one side of the connecting plate is hinged with a pull ring.
Preferably, the upside of installing frame is provided with the radiator, the bottom fixedly connected with base plate of radiator, the spacing groove has been seted up to the outer wall of base plate, the spacing groove uses with the picture peg cooperation.
Preferably, the surface of the movable rod is sleeved with a first spring.
Preferably, the both sides of installing frame all articulate there is the pole of bending, the fixed slot has been seted up to the one end of pole of bending, the inner wall sliding connection of fixed slot has the limiting plate, fixedly connected with second spring between limiting plate and the fixed slot, the fixed surface of limiting plate is connected with the pole of buckling.
Preferably, the surfaces of the two sides of the substrate are provided with clamping grooves.
The beneficial effects of the utility model are that: can control the picture peg through the operation pull ring, can fix the both sides of base plate simultaneously, and then fix the radiator, can make the later stage more convenient overhaul the radiator, the operation method is convenient simple, the staff of being convenient for carries out the dismouting to the radiator, has the practicality, through being provided with first spring, the elasticity that its produced makes screw rod and screw thread transmission drive picture peg continuous movement, thereby make the picture peg closely contradict with the inner wall of spacing groove, the stability of radiator installation has effectively been ensured.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of the entirety shown in FIG. 1;
FIG. 3 is an enlarged view of portion A shown in FIG. 2;
FIG. 4 is a cross-sectional view of the drive chamber shown in FIG. 2;
FIG. 5 is a perspective view of the mounting frame shown in FIG. 1;
FIG. 6 is a perspective view of the substrate shown in FIG. 1;
fig. 7 is a schematic structural diagram of a second embodiment of the present invention;
fig. 8 is a cross-sectional view of the bending beam shown in fig. 7.
In the figure: 1. the base plate, 2, the installing frame, 3, the radiator, 4, the base plate, 5, the spacing groove, 6, the drive chamber, 7, the spout, 8, the slider, 9, the rack, 10, the movable rod, 11, first spring, 12, the connecting plate, 13, the pull ring, 14, the screw rod, 15, the gear, 16, the movable groove, 17, the picture peg, 18, the screw, 19, the draw-in groove, 20, the pole of buckling, 21, the fixed slot, 22, the limiting plate, 23, the pole of buckling, 24, the second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-6, a frequency converter heat sink for easy installation includes: a base plate 1;
the mounting frame 2 is fixedly connected to the surface of the bottom plate 1, two driving cavities 6 are formed in the mounting frame 2 and are symmetrically arranged, a rack 9 is arranged inside each driving cavity 6, a sliding groove 7 is formed in the bottom of each driving cavity 7, a sliding block 8 is connected to the inner wall of each sliding groove 7 in a sliding mode, and the sliding block 8 is fixedly connected with the bottom of the rack 9; one side of the sliding block 8 is fixedly connected with a movable rod 10, the inner wall of the driving cavity 6 is rotatably connected with a screw 14, the surface of the screw 14 is fixedly connected with a gear 15, and the bottom of the gear 15 is meshed with the surface of the rack 9;
One end of the movable rod 10 penetrates through and extends to the outside of the mounting frame 2, and is fixedly connected with a connecting plate 12, and one side of the connecting plate 12 is hinged with a pull ring 13.
The upside of installing frame 2 is provided with radiator 3, radiator 3's bottom fixedly connected with base plate 4, spacing groove 5 has been seted up to the outer wall of base plate 4, spacing groove 5 uses with the picture peg 17 cooperation.
The surface cover of movable rod 10 is equipped with first spring 11, the both ends of first spring 11 respectively with the inner wall and the slider 8 fixed connection in drive chamber 6.
The working principle is as follows:
when the heat radiator is used, firstly, the pull ring 13 is pulled, the movable rod 10 drives the sliding block 8 to slide in the sliding groove 7 and compress the first spring 11, meanwhile, the sliding block 8 drives the rack 9 to move, the gear 15 drives the screw rod 14 to rotate, the screw rod 14 and the screw hole 18 are in threaded transmission, the inserting plate 17 moves and is contained in the movable groove 16, the base plate 4 is inserted into the mounting frame 2, then the pull ring 13 is loosened, under the elastic force of the first spring 11, the sliding block 8 moves in the reverse direction and indirectly enables the screw rod 14 to rotate in the reverse direction, the inserting plate 17 moves towards the mounting frame 2, the inserting plate 17 is inserted into the limiting groove 5, two sides of the base plate 4 are fixed, the heat radiator 3 is fixed, the heat radiator 3 can be maintained in a later period more conveniently, the operation method is convenient and simple, workers can conveniently disassemble and assemble and disassemble the heat radiator 3, the heat radiator has practicability, the first spring 11 is arranged, the elastic force generated by the first spring enables the screw rod 14 and the screw hole 18 to drive the inserting plate 17 to continuously move, and the inserting plate 17 to be in threaded transmission, and tightly abutted against the inner wall of the limiting groove 5, and the installation stability of the heat radiator 3 is effectively guaranteed.
Compared with the prior art, the utility model provides a converter radiator convenient to installation, can control picture peg 17 through operation pull ring 13, can fix the both sides of base plate 4 simultaneously, and then fix radiator 3, can make the later stage more convenient overhaul radiator 3, the operation method is convenient simple, the staff of being convenient for carries out the dismouting to radiator 3, has the practicality, through being provided with first spring 11, the elasticity of its production makes screw rod 14 and 18 screw thread transmission drive picture peg 17 and continuously removes, thereby make picture peg 17 closely contradict with the inner wall of spacing groove 5, the stability of radiator 3 installations has effectively been ensured.
Second embodiment
Referring to fig. 7-8, a second embodiment of the present application proposes another frequency converter heat sink for easy installation based on the frequency converter heat sink provided by the first embodiment of the present application for easy installation. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the frequency converter heat sink convenient to mount provided by the second embodiment of the present application is that: the both sides of installing frame 2 all articulate there is bending rod 20, fixed slot 21 has been seted up to bending rod 20's one end, the inner wall sliding connection of fixed slot 21 has limiting plate 22, fixedly connected with second spring 24 between limiting plate 22 and the fixed slot 21, limiting plate 22's fixed surface is connected with pole 23 of buckling.
The surfaces of two sides of the base plate 4 are provided with clamping grooves 19, and the clamping grooves 19 are matched with the bending rods 23 for use.
During the use, place the surface at installing frame 2 with base plate 4, then rotate bending rod 20, and the pulling is buckled pole 23 and is made the compression of second spring 24, rotate to draw-in groove 19's upside until bending rod 23, loosen and buckle behind the pole 23 under second spring 24's effect, it fixes in draw-in groove 19 to buckle pole 23 and get into, thereby accomplish the installation of radiator 3, effectively ensure radiator 3's stability, the convenience is carried out the dismouting to radiator 3, more effectual overhaul the radiator 3 and is maintained.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a converter radiator convenient to installation which characterized in that includes: a base plate (1);
the mounting frame (2) is fixedly connected to the surface of the bottom plate (1), a driving cavity (6) is formed in the mounting frame (2), a rack (9) is arranged inside the driving cavity (6), a sliding groove (7) is formed in the bottom of the driving cavity, a sliding block (8) is connected to the inner wall of the sliding groove (7) in a sliding mode, and the sliding block (8) is fixedly connected with the bottom of the rack (9); one side of the sliding block (8) is fixedly connected with a movable rod (10), the inner wall of the driving cavity (6) is rotatably connected with a screw rod (14), the surface of the screw rod (14) is fixedly connected with a gear (15), and the bottom of the gear (15) is meshed with the surface of the rack (9);
the movable groove (16), movable groove (16) set up in one side of drive chamber (6), the inner wall sliding connection of movable groove (16) has picture peg (17), screw (18) have been seted up to one side of picture peg (17), the surface threaded connection of the inner wall of screw (18) and screw rod (14).
2. Frequency converter radiator convenient to install according to claim 1, characterized in that one end of the movable rod (10) penetrates and extends to the outside of the mounting frame (2) and is fixedly connected with a connecting plate (12), and one side of the connecting plate (12) is hinged with a pull ring (13).
3. The frequency converter radiator convenient to mount according to claim 1, wherein the radiator (3) is arranged on the upper side of the mounting frame (2), a base plate (4) is fixedly connected to the bottom of the radiator (3), a limiting groove (5) is formed in the outer wall of the base plate (4), and the limiting groove (5) is matched with the inserting plate (17) for use.
4. A frequency converter radiator convenient to mount according to claim 1, characterized in that the surface of the movable rod (10) is sleeved with a first spring (11).
5. The frequency converter radiator convenient to mount as claimed in claim 1, wherein both sides of the mounting frame (2) are hinged with bending rods (20), one end of each bending rod (20) is provided with a fixing groove (21), the inner wall of each fixing groove (21) is slidably connected with a limiting plate (22), a second spring (24) is fixedly connected between each limiting plate (22) and the corresponding fixing groove (21), and a bending rod (23) is fixedly connected to the surface of each limiting plate (22).
6. The frequency converter radiator convenient to mount according to claim 3, wherein the surfaces of the two sides of the base plate (4) are provided with clamping grooves (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220962744.1U CN218218061U (en) | 2022-04-22 | 2022-04-22 | Converter radiator convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220962744.1U CN218218061U (en) | 2022-04-22 | 2022-04-22 | Converter radiator convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218061U true CN218218061U (en) | 2023-01-03 |
Family
ID=84626613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220962744.1U Active CN218218061U (en) | 2022-04-22 | 2022-04-22 | Converter radiator convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218061U (en) |
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2022
- 2022-04-22 CN CN202220962744.1U patent/CN218218061U/en active Active
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