CN221057761U - Converter with dustproof heat dissipation function - Google Patents
Converter with dustproof heat dissipation function Download PDFInfo
- Publication number
- CN221057761U CN221057761U CN202323103985.4U CN202323103985U CN221057761U CN 221057761 U CN221057761 U CN 221057761U CN 202323103985 U CN202323103985 U CN 202323103985U CN 221057761 U CN221057761 U CN 221057761U
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- Prior art keywords
- groove
- heat dissipation
- dustproof heat
- socket
- block
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of frequency converters, in particular to a frequency converter with dustproof heat dissipation function, which comprises: shell, panel, logical groove and grid, the panel is installed to shell one side, logical groove has been seted up to shell one side, logical inslot connection has the grid, the shell back side is connected with the socket, socket one side is provided with the plug, be provided with dustproof heat radiation structure in the logical groove, be provided with anti-drop structure in the socket, and the shell is as bearing the weight of the basis, this converter with dustproof heat radiation function, the inside fan piece rotation of accessible dustproof heat radiation structure changes the inside size in passing space of connecting frame, increase the inside passing space of connecting frame when equipment during operation, otherwise then reduce, realize the dustproof function of the heat dissipation of grid of being convenient for, and the inside spring drive slider of accessible anti-drop structure moves for the slider drives push ring extrusion plug and removes, makes the block firmly block in the fixed slot, realizes the anti-drop effect of the plug of being convenient for.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a frequency converter with dustproof heat dissipation function.
Background
The frequency converter is an electric control device for controlling the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology, and mainly comprises a rectifying unit, a filtering unit, an inversion unit, a braking unit, a driving unit, a detecting unit and a micro-processing unit;
In the use of the existing frequency converter, the main heat dissipation port of the equipment is formed by the grille on one side, but the existing grille is directly formed, dust possibly enters the equipment through the grille in the actual use process, dust accumulation is generated in the equipment to influence the operation of internal electric elements, and the existing frequency converter is used in the use process, because a plurality of wire harnesses are required to be connected, the existing wire harness plugs are connected in a direct-plugging manner, and in the actual use process, the plug can be caused to fall off, so that the normal operation of the equipment is influenced.
Disclosure of utility model
The utility model provides the following technical scheme: the utility model aims to provide a frequency converter with dustproof and radiating functions, so as to solve the problems that the frequency converter in the market at present is inconvenient in radiating and dustproof functions of equipment and inconvenient in falling-off prevention of a plug, which are proposed by the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a frequency converter with dustproof heat dissipation function, comprising: the device comprises a shell, a panel, a through groove and a grid;
the utility model discloses a dustproof heat dissipation device for the electric motor comprises a shell, a panel is installed to shell one side, logical groove has been seted up to shell one side, logical inslot connection has the grid, the shell back side is connected with the socket, socket one side is provided with the plug, be provided with dustproof heat dissipation structure in the logical groove, be provided with anti-drop structure in the socket, and the shell is as bearing the weight of the basis.
Preferably, the dustproof heat dissipation structure includes: the connecting frame comprises a connecting frame body, a through cavity, a threaded rod, a motor, an internal thread block, a guide groove, a connecting rod, a push rod and a fan blade, wherein the connecting frame body is connected to the inner side wall of the through groove, and the through cavity is formed in the inner side wall of the connecting frame body.
Preferably, the through cavity is rotationally connected with a threaded rod, one end of the threaded rod is connected with the output end of the motor, and the motor is connected to one side of the connecting frame.
Preferably, the threaded rod is connected with an internal thread block in a threaded manner, a guide block is connected above the internal thread block, the guide block is connected in a guide groove in a clamping manner, and the guide groove is formed in the inner side wall of the through cavity.
Preferably, the connecting rod is connected with below the internal thread piece, connecting rod one side rotates and is connected with push rod one end, the push rod other end rotates and is connected with fan piece one side, the fan piece rotates and is connected on the connecting frame inside wall.
Preferably, the anti-falling structure comprises: the socket comprises a connecting groove, a sliding rod, a sliding block, a push ring, a fixed block, a fixed groove, a sliding groove and a spring, wherein the connecting groove is formed in the inner side wall of the socket.
Preferably, the connecting groove is connected with a sliding rod, the sliding rod is connected with a sliding block in a penetrating way, and the sliding rod is connected in the spring in a penetrating way.
Preferably, one side of the sliding block is connected with a push ring, and a plug is connected in the push ring in a penetrating way.
Preferably, one side of the plug is connected with a fixed block, and the fixed block is connected in the fixed groove in a clamping way.
Preferably, the fixing groove is formed in the inner side wall of the sliding groove, and the sliding groove is formed in the inner side wall of the socket.
Compared with the prior art, the utility model has the beneficial effects that: this converter with dustproof heat dissipation function, the inside fan of accessible dustproof heat dissipation structure rotates the size that changes the inside passing space of connecting frame, increases the inside passing space of connecting frame when equipment during operation, and on the contrary then reduces, realizes the dustproof function of the heat dissipation of being convenient for the grid, and the inside spring drive slider of accessible anti-drop structure removes for the slider drives push ring extrusion plug and removes, makes the block firmly block in the fixed slot, realizes the anti-drop effect of the plug of being convenient for, and concrete content is as follows:
1. the motor can rotate, the motor drives the threaded rod to rotate, the threaded rod drives the internal thread block to move along the through cavity, meanwhile, the guide block slides along the guide groove, the internal thread block drives the connecting rod to move, the connecting rod drives the push rod to move, the push rod drives the fan to rotate in the connecting frame, the fan changes the size of the passing space inside the connecting frame, when the fan is required to radiate heat during working, the passing space inside the connecting frame is increased, otherwise, the passing space inside the connecting frame is reduced, and therefore the function of facilitating heat radiation and dust prevention of the grille is achieved;
2. The plug can be rotated to drive the fixed block to slide to the position parallel to the sliding chute along the fixing groove, at the moment, the plug is pulled away along the jack, and meanwhile, the fixed block slides along the sliding chute to be separated, and due to the action of the spring, the spring pushes the sliding block to slide along the sliding rod and drive the push ring to move, so that the push ring drives the plug to move, the fixed block can be firmly clamped in the fixing groove, and the anti-falling effect of the plug is realized.
Drawings
FIG. 1 is a schematic view of a housing of the present utility model;
FIG. 2 is a schematic view of a grille in accordance with the present utility model;
FIG. 3 is a schematic view of a plug according to the present utility model;
FIG. 4 is an enlarged schematic view of the portion A of the present utility model;
FIG. 5 is an enlarged schematic view of portion B of the present utility model;
FIG. 6 is an enlarged schematic view of the portion C of the present utility model;
fig. 7 is an enlarged schematic view of the portion D of the present utility model.
In the figure: 1. a housing; 2. a panel; 3. a through groove; 4. a grille; 5. a socket; 6. a plug; 7. a dustproof heat dissipation structure; 701. a connection frame; 702. a cavity is communicated; 703. a threaded rod; 704. a motor; 705. an internal thread block; 706. a guide block; 707. a guide groove; 708. a connecting rod; 709. a push rod; 710. a fan blade; 8. an anti-falling structure; 801. a connecting groove; 802. a slide bar; 803. a slide block; 804. a push ring; 805. a fixed block; 806. a fixing groove; 807. a chute; 808. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: a frequency converter with dustproof heat dissipation function, comprising: the device comprises a shell 1, a panel 2, a through groove 3 and a grid 4;
The panel 2 is installed to shell 1 one side, and logical groove 3 has been seted up on shell 1 one side, and logical inslot 3 is connected with grid 4, and shell 1 dorsal part is connected with socket 5, and socket 5 one side is provided with plug 6, is provided with dustproof heat radiation structure 7 in logical groove 3, is provided with anti-drop structure 8 in the socket 5, and shell 1 is as bearing basis.
The dustproof heat dissipation structure 7 includes: the dustproof grille comprises a connecting frame 701, a through cavity 702, a threaded rod 703, a motor 704, an internal thread block 705, a guide block 706, a guide groove 707, a connecting rod 708, a push rod 709 and a fan 710, wherein the connecting frame 701 is connected to the inner side wall of the through groove 3, the through cavity 702 is formed in the inner side wall of the connecting frame 701, the threaded rod 703 is connected to the output end of the motor 704, the motor 704 is connected to one side of the connecting frame 701, the threaded rod 703 is connected with the internal thread block 705 through threads, the guide block 706 is connected to the upper portion of the internal thread block 705 through the guide groove 706 in a clamping manner, the guide groove 707 is formed in the inner side wall of the through cavity 702, the connecting rod 708 is connected to the connecting rod 708 through rotation, one end of the push rod 709 is connected to one side of the fan 710 through rotation, the fan 710 is connected to the inner side wall of the connecting frame 701 through rotation, the size of the inner through space of the fan 710 inside the dustproof grille 701 can be changed through rotation of the fan 710 inside the dustproof grille 4, when the dustproof grille is in operation, the dustproof grille 4 can be reduced through the size of the inner through space inside the connecting frame 701 is increased when the device is in operation, and the dustproof grille 4 can be realized.
The anti-drop structure 8 includes: the plug comprises a connecting groove 801, a sliding rod 802, a sliding block 803, a push ring 804, a fixed block 805, a fixed groove 806, a sliding groove 807 and a spring 808, wherein the connecting groove 801 is formed in the inner side wall of the socket 5, the sliding rod 802 is connected in the connecting groove 801, the sliding rod 802 is connected with the sliding block 803 in a penetrating manner, the sliding rod 802 is connected in the spring 808 in a penetrating manner, one side of the sliding block 803 is connected with the push ring 804, the plug 6 is connected in the push ring 804 in a penetrating manner, one side of the plug 6 is connected with the fixed block 805, the fixed block 805 is connected in the fixed groove 806 in a clamping manner, the fixed groove 806 is formed in the inner side wall of the sliding groove 807, the sliding groove 807 is formed in the inner side wall of the socket 5, the anti-falling effect of the plug 6 is achieved, the spring 808 inside the anti-falling structure 8 can drive the sliding block 803 to move, the sliding block 803 drives the push ring 804 to squeeze the plug 6 to move, and the fixed block 805 is firmly clamped in the fixed groove 806, and the anti-falling effect of the plug 6 is achieved.
To sum up: as shown in fig. 1-7, when the frequency converter with dustproof heat dissipation function is used, the motor 704 rotates to drive the threaded rod 703 to rotate and drive the internal thread block 705 to move along the through cavity 702, meanwhile, the guide block 706 slides along the guide groove 707, so that the internal thread block 705 drives the connecting rod 708 to move and drives the push rod 709 to move, the push rod 709 drives the fan 710 to rotate in the connecting frame 701, so that the fan 710 changes the size of the internal through space of the connecting frame 701, when the frequency converter with dustproof heat dissipation function is required to be performed during working, the internal through space of the connecting frame 701 is increased, otherwise, the dustproof function of the grille 4 is realized, then the plug 6 can be rotated to drive the fixing block 805 to slide along the fixing groove 806 to a position flush with the sliding groove 807, at this time, the plug 6 is pulled away along the inside of the socket 5, and meanwhile, the fixing block 805 slides along the sliding groove 807, and due to the effect of the spring 808, the spring 808 pushes the slide block 802 to slide and drives the push ring 804 to move, so that the plug 6 is driven by the push ring 804, and the fixing block 805 can be firmly clamped in the fixing groove 806, and the falling-off of the sliding rod 803 is realized in the fixing groove 803.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A frequency converter with dustproof heat dissipation function, comprising: the device is characterized by comprising a shell (1), a panel (2), a through groove (3) and a grid (4);
The utility model discloses a dustproof heat dissipation device for the electric power cable, including shell (1), socket, anti-drop structure (8), panel (2) are installed to shell (1) one side, logical groove (3) have been seted up to shell (1) one side, logical inslot (3) interconnect has grid (4), shell (1) back side is connected with socket (5), socket (5) one side is provided with plug (6), be provided with dustproof heat dissipation structure (7) in logical groove (3), be provided with anti-drop structure (8) in socket (5).
2. The frequency converter with dustproof heat dissipation function according to claim 1, wherein: the dustproof heat dissipation structure (7) includes: the connecting frame comprises a connecting frame (701), a through cavity (702), a threaded rod (703), a motor (704), an internal thread block (705), a guide block (706), a guide groove (707), a connecting rod (708), a push rod (709) and a fan blade (710), wherein the connecting frame (701) is connected to the inner side wall of the through groove (3), and the through cavity (702) is formed in the inner side wall of the connecting frame (701).
3. The frequency converter with dustproof heat dissipation function according to claim 2, wherein: the through cavity (702) is rotationally connected with a threaded rod (703), one end of the threaded rod (703) is connected to the output end of the motor (704), and the motor (704) is connected to one side of the connecting frame (701).
4. A transducer with dustproof heat dissipation function according to claim 3, wherein: the threaded rod (703) is connected with an internal thread block (705) in a threaded manner, a guide block (706) is connected above the internal thread block (705), the guide block (706) is connected in a guide groove (707) in a clamping manner, and the guide groove (707) is formed in the inner side wall of the through cavity (702).
5. The frequency converter with dustproof heat dissipation function according to claim 4, wherein: the connecting rod (708) is connected to the lower side of the internal thread block (705), one end of a push rod (709) is rotatably connected to one side of the connecting rod (708), one side of a fan blade (710) is rotatably connected to the other end of the push rod (709), and the fan blade (710) is rotatably connected to the inner side wall of the connecting frame (701).
6. The frequency converter with dustproof heat dissipation function according to claim 1, wherein: the anti-drop structure (8) comprises: the socket comprises a connecting groove (801), a sliding rod (802), a sliding block (803), a push ring (804), a fixed block (805), a fixed groove (806), a sliding groove (807) and a spring (808), wherein the connecting groove (801) is formed in the inner side wall of the socket (5).
7. The frequency converter with dustproof heat dissipation function according to claim 6, wherein: the connecting groove (801) is internally connected with a sliding rod (802), the sliding rod (802) is connected with a sliding block (803) in a penetrating way, and the sliding rod (802) is connected in a spring (808) in a penetrating way.
8. The frequency converter with dustproof heat dissipation function according to claim 7, wherein: one side of the sliding block (803) is connected with a push ring (804), and a plug (6) is connected in the push ring (804) in a penetrating way.
9. The frequency converter with dustproof heat dissipation function according to claim 8, wherein: one side of the plug (6) is connected with a fixed block (805), and the fixed block (805) is connected in the fixed groove (806) in a clamping way.
10. The frequency converter with dustproof heat dissipation function according to claim 9, wherein: the fixing groove (806) is formed in the inner side wall of the sliding groove (807), and the sliding groove (807) is formed in the inner side wall of the socket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323103985.4U CN221057761U (en) | 2023-11-16 | 2023-11-16 | Converter with dustproof heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323103985.4U CN221057761U (en) | 2023-11-16 | 2023-11-16 | Converter with dustproof heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057761U true CN221057761U (en) | 2024-05-31 |
Family
ID=91206158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323103985.4U Active CN221057761U (en) | 2023-11-16 | 2023-11-16 | Converter with dustproof heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057761U (en) |
-
2023
- 2023-11-16 CN CN202323103985.4U patent/CN221057761U/en active Active
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