CN219660268U - Light-weight radiating fin group in frequency converter - Google Patents
Light-weight radiating fin group in frequency converter Download PDFInfo
- Publication number
- CN219660268U CN219660268U CN202320858619.0U CN202320858619U CN219660268U CN 219660268 U CN219660268 U CN 219660268U CN 202320858619 U CN202320858619 U CN 202320858619U CN 219660268 U CN219660268 U CN 219660268U
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- Prior art keywords
- frequency converter
- converter body
- fin
- mounting panel
- lightweight
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 11
- 239000004519 grease Substances 0.000 claims description 15
- 229920001296 polysiloxane Polymers 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a lightweight radiator fin group in a frequency converter, which relates to the technical field of frequency converters and comprises the following components: the frequency converter body, the inside of frequency converter body is provided with circuit element, the equal fixed mounting in inside both sides of frequency converter body has the installing frame, two the interior table wall activity of installing frame is inserted and is equipped with the mounting panel, the positive surface of mounting panel is fixed to be inserted and is equipped with a plurality of fin bodies, a plurality of holes A have all been seted up to outer wall one side of fin body, can start radiator fan, utilize wind-force to blow out the inside heat of frequency converter body outside the frequency converter body, for current device, the device passes through the mounting groove and installs the mounting panel in the inside of frequency converter body, does not need the screw installation, has improved the convenience of device, has set up hole A and hole B simultaneously and increased area and the air permeability with the air contact to and radiator fan's heat dissipation has improved whole device heat dissipation function.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a light-weight radiating fin group in a frequency converter.
Background
The frequency converter is an electric control device for controlling the alternating current motor by changing the frequency of a motor working power supply by using a frequency conversion technology and a microelectronic technology, but in the working process of the frequency converter, internal circuit elements often generate high temperature, so that the circuit elements are damaged, and the internal heat dissipation of the frequency converter is particularly important.
Currently, as disclosed in chinese patent application No. CN209692663U, a middle Kong Chapian type radiator of a frequency converter is disclosed, the frequency converter comprises a base, the left and right side walls of the base are provided with connecting holes, the connecting holes are threaded connecting holes, eight connecting holes are provided, the left and right sides of the top of the base are provided with convex strips, the top of the base is inserted with radiating fins, the radiating fins comprise inserting strips, the top of the inserting strips is fixedly connected with radiating blocks, the upper and lower ends of the inner cavity of the radiating blocks are provided with radiating holes, the top inner cavity of the base is provided with inserting grooves matched with the inserting strips, the base, the convex strips and the radiating blocks are formed uniformly, and the base, the convex strips and the radiating fins are made of one of copper materials or aluminum materials. The utility model solves the problem that a large amount of heat is generated in the working process of the frequency converter, and the working elements in the frequency converter are damaged due to untimely discharge of the heat.
Although the above patent is novel to solve the problem that in the converter working process, a large amount of heat can be generated, and the heat can not be timely discharged to cause the damage to the internal working element, there are some disadvantages, such as the heat dissipation of the device can only be performed through the cooling fin, once the temperature of the circuit element reaches the condition that the effective heat dissipation can not be performed only by the cooling fin, the circuit element in the converter is still damaged, and meanwhile, when the cooling fin is taken out each time, eight screws need to be unscrewed to be taken out, so that the novel light-weight converter internal cooling fin group is required to be provided.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, heat dissipation can only be carried out through the radiating fins, once the temperature of a circuit element reaches the condition that the radiating fins cannot be used for effective heat dissipation, the circuit element in the frequency converter is still damaged, eight screws are required to be unscrewed for taking out each time when the radiating fins are taken out, and the heat dissipation fan is arranged, so that when the temperature of the circuit element reaches the condition that the radiating fins cannot be used for effective heat dissipation, wind power is utilized for heat dissipation, and meanwhile, a radiating mounting plate is inserted into a mounting frame, so that the circuit element can be conveniently taken out, and the problems in the prior art are solved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a lightweight inverter internal heat sink assembly comprising: the frequency converter body, the inside of frequency converter body is provided with circuit element, the equal fixed mounting in inside both sides of frequency converter body has the installing frame, two the interior surface wall activity of installing frame is inserted and is equipped with the mounting panel, the positive surface of mounting panel is fixed to be inserted and is equipped with a plurality of fin bodies, a plurality of holes A have all been seted up to outer wall one side of fin body, the back surface of mounting panel is provided with heat conduction silicone grease, and heat conduction silicone grease is laminated with circuit element mutually, a plurality of holes B have all been seted up to the outward appearance wall of heat conduction silicone grease and mounting panel, the vent has been seted up to the back surface of frequency converter body, the interior surface wall of vent is fixed to be inserted and is equipped with radiator fan, the positive surface activity of frequency converter body is inserted and is equipped with control assembly.
Preferably, a plurality of cooling ports are formed in two sides of the outer wall of the frequency converter body, so that the contact between the inside of the frequency converter body and the outside air is increased, and the ventilation in the frequency converter body is ensured.
Preferably, the top of converter body has two hinges through screw fixed mounting, two outer wall one side of hinge has the top cap through screw fixed mounting, and the top cap is laminated mutually with the top of converter body, blocks the top of mounting panel and fin body, prevents that the foreign matter from entering into on the mounting panel.
Preferably, the bottom of the frequency converter body is fixedly provided with four anti-slip rubbers, so that the friction between the frequency converter body and the table is increased, and the frequency converter body can be stably fixed on the table.
Preferably, the control assembly comprises a control board, the control board is electrically connected with the circuit element, a display screen is arranged on the front surface of the control board, a plurality of buttons are arranged on the front surface of the control board, and workers can control the circuit element to work through the display screen and the buttons of the control assembly.
Preferably, the front surface of the frequency converter body is provided with two buckling grooves, so that when a worker needs to take out the control panel for use, the worker can insert fingers into the buckling groove shafts to take out the control panel, and the usability of the frequency converter is improved.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the mounting frames and the mounting plates are arranged, if the radiating fin bodies are required to be mounted in the frequency converter body, the mounting plates are only required to be inserted into the two mounting frame bodies, the heat conduction silicone grease on the mounting plates is attached to the circuit elements, when the temperature of the circuit elements is increased, the heat conduction silicone grease is utilized to transfer heat to the radiating fin bodies on the mounting plates, holes A are formed in the radiating fin bodies, the contact area between the radiating fin bodies and air can be increased, the radiating capability of the radiating fin bodies is further improved, meanwhile, the radiating fan is arranged, if the temperature is high, the radiating fan can be started, and the heat in the frequency converter body is blown out of the frequency converter body by utilizing wind force.
2. In the utility model, in order to increase the contact between the inside of the frequency converter body and the outside air and ensure the ventilation in the frequency converter body, a plurality of radiating ports are arranged on two sides of the frequency converter body, so that the radiating effect is further improved, a hinge and a top cover are arranged to prevent foreign matters from entering the mounting plate, the top of the mounting plate and the radiating fin body are blocked, the frequency converter body can be stably fixed on a table, anti-skid rubber is arranged to increase the friction between the frequency converter body and the table, the stability of the frequency converter body is improved, a control assembly is arranged to enable a worker to control the frequency converter body more conveniently, and finally, a buckling groove is arranged to facilitate the worker to insert fingers into a buckling groove shaft to take out the control plate when the worker needs to take out the control plate for use, so that the usability of the device is improved.
Drawings
Fig. 1 is a perspective view of a front view structure of a fin set in a lightweight frequency converter according to the present utility model;
fig. 2 is a bottom perspective view of another view angle of the fin set in the lightweight inverter according to the present utility model;
fig. 3 is a perspective view illustrating an internal structure of a frequency converter body in a lightweight frequency converter internal fin set according to the present utility model;
fig. 4 is a perspective view of a part of a mounting plate in a fin set in a lightweight frequency converter according to the present utility model.
Legend description: 1. a transducer body; 2. a circuit element; 3. a mounting frame; 4. a mounting plate; 5. a heat sink body; 6. a hole A; 7. heat conductive silicone grease; 8. a hole B; 9. a vent; 10. a heat radiation fan; 11. a heat radiation port; 12. a hinge; 13. a top cover; 14. an anti-slip rubber; 15. a control assembly; 1501. a control board; 1502. a display screen; 1503. a button; 16. a buckling groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-2, the utility model provides a lightweight frequency converter inner cooling fin set, which comprises a frequency converter body 1, wherein a circuit element 2 is arranged in the frequency converter body 1, mounting frames 3 are fixedly mounted on two sides of the interior of the frequency converter body 1, mounting plates 4 are movably inserted into inner surface walls of the two mounting frames 3, a plurality of cooling fin bodies 5 are fixedly inserted into front surfaces of the mounting plates 4, a plurality of holes A6 are formed in one side of outer walls of the cooling fin bodies 5, a heat conduction silicone grease 7 is arranged on the back surface of the mounting plates 4, the heat conduction silicone grease 7 is attached to the circuit element 2, a plurality of holes B8 are formed in outer surface walls of the heat conduction silicone grease 7 and the mounting plates 4, ventilation openings 9 are formed in the back surface of the frequency converter body 1, cooling fans 10 are fixedly inserted into inner surface walls of the ventilation openings 9, and a control assembly 15 is movably inserted into the front surfaces of the frequency converter body 1.
The effect that its whole embodiment 1 reaches is, if need install fin body 5 in the inside of converter body 1, only need insert mounting panel 4 in two mounting frame 3 bodies, let the heat conduction silicone grease 7 on the mounting panel 4 laminate with circuit component 2 can, when circuit component 2 temperature risees, utilize the heat conduction of heat conduction silicone grease 7 to give the fin body 5 on the mounting panel 4, and have hole A6 again on the fin body 5, can increase the area that fin body 5 contacted with the air, further improve the heat dispersion of fin body 5, radiator fan 10 has been set up simultaneously, if the temperature is high enough can't dispel the heat through fin body 5 itself, can start radiator fan 10, utilize wind-force to blow out the inside heat of converter body 1 outside the converter body 1.
Embodiment 2, as shown in fig. 3-4, a plurality of heat dissipation ports 11 are all opened on the outer wall both sides of converter body 1, two hinges 12 are passed through at the top of converter body 1 through screw fixed mounting, two outer wall one side of hinges 12 is passed through screw fixed mounting has top cap 13, and top cap 13 is laminated mutually with the top of converter body 1, four anti-skidding rubber 14 are fixed mounting in the bottom of converter body 1, control assembly 15 includes control board 1501, and control board 1501 and circuit component 2 electric connection, the front surface of control board 1501 is provided with display screen 1502, the front surface of control board 1501 is provided with a plurality of buttons 1503, the front surface of converter body 1 is provided with two catching grooves 16.
The effect that its whole embodiment 2 reaches is, in order to increase the inside contact with outside air of converter body 1, and guarantee the circulation of air in the converter body 1, a plurality of heat dissipation mouths 11 have been set up in the both sides of converter body 1, further improved the radiating effect, in order to prevent that the foreign matter from entering into on the mounting panel 4, hinge 12 and top cap 13 have been set up, the top of mounting panel 4 and fin body 5 is blocked, in order to let converter body 1 can stably fix on the table, anti-skidding rubber 14 has been set up, increase the frictional force between converter body 1 and the table, in order to let the staff can more conveniently control converter body 1, control assembly 15 has been set up, the staff can work through control assembly 15's display screen 1502 and button 1503 control circuit element 2, set up catching groove 16 at last, the staff of being convenient for need take out control panel 1501 when using, can insert the finger into catching groove 16 axle and take out control panel 1501.
The working principle of the whole device is as follows: the frequency converter body 1 is placed on a table through the anti-slip rubber 14, then fingers extend into the buckling groove 16, a control panel 1501 on the control component 15 is taken out of the frequency converter body 1, and the frequency converter is controlled to work through a display screen 1502 and a button 1503 on the control panel 1501, in the working process of the frequency converter, if the temperature of a circuit element 2 in the frequency converter body 1 is too high, heat is transferred to the heat conduction silicone grease 7 through heat conduction, then transferred to the mounting plate 4 and the radiating fin body 5, then the radiating fin body 5 is subjected to the material effect of the heat dissipation fin body, after the contact area between the heat dissipation fin body and air is increased through the matching hole A6, the heat is transferred to the outside of the air, if the temperature of the circuit element 2 is too high, only the radiating fan 10 is required to be started, the heat in the frequency converter body 1 is blown out of the frequency converter body 1 through the hole B8 and the ventilation opening 9 under the action of the radiating fan 10, at this moment, the inside air of the frequency converter body 1 can form low pressure, the fresh air outside is sucked into the frequency converter body 1 through the cooling opening 11 by utilizing the high-low pressure difference of the air, the effect of the air, if the heat dissipation fin body 5 is required to be replaced, and if the heat dissipation fin body is required to be replaced by only by the mounting plate 4 is required to be replaced by the mounting plate 3, and then the mounting plate is required to be replaced by the mounting plate 3.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a fin group in lightweight converter which characterized in that: including converter body (1), the inside of converter body (1) is provided with circuit component (2), the equal fixed mounting in inside both sides of converter body (1) has installing frame (3), two the interior table wall activity of installing frame (3) is inserted and is equipped with mounting panel (4), the positive surface of mounting panel (4) is fixed to be inserted and is equipped with a plurality of fin bodies (5), a plurality of fin body (5) outer wall one side has all been seted up a plurality of holes A (6), the back surface of mounting panel (4) is provided with heat conduction silicone grease (7), and heat conduction silicone grease (7) laminating mutually with circuit component (2), a plurality of holes B (8) have all been seted up to the exterior wall of heat conduction silicone grease (7) and mounting panel (4), vent (9) have been seted up to the back surface of converter body (1), the interior table wall fixed of vent (9) is inserted and is equipped with radiator fan (10), control assembly (15) have been inserted in the positive surface activity of converter body (1).
2. The lightweight inverter internal heat sink assembly of claim 1, wherein: a plurality of heat dissipation ports (11) are formed in two sides of the outer wall of the frequency converter body (1).
3. The lightweight inverter internal heat sink assembly of claim 1, wherein: two hinges (12) are fixedly arranged at the top of the frequency converter body (1) through screws, a top cover (13) is fixedly arranged on one side of the outer wall of each hinge (12) through screws, and the top cover (13) is attached to the top of the frequency converter body (1).
4. The lightweight inverter internal heat sink assembly of claim 1, wherein: four anti-slip rubbers (14) are fixedly arranged at the bottom of the frequency converter body (1).
5. The lightweight inverter internal heat sink assembly of claim 1, wherein: the control assembly (15) comprises a control board (1501), the control board (1501) is electrically connected with the circuit element (2), a display screen (1502) is arranged on the front surface of the control board (1501), and a plurality of buttons (1503) are arranged on the front surface of the control board (1501).
6. The lightweight inverter internal heat sink assembly of claim 1, wherein: the front surface of the frequency converter body (1) is provided with two buckling grooves (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320858619.0U CN219660268U (en) | 2023-04-14 | 2023-04-14 | Light-weight radiating fin group in frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320858619.0U CN219660268U (en) | 2023-04-14 | 2023-04-14 | Light-weight radiating fin group in frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219660268U true CN219660268U (en) | 2023-09-08 |
Family
ID=87879769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320858619.0U Active CN219660268U (en) | 2023-04-14 | 2023-04-14 | Light-weight radiating fin group in frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219660268U (en) |
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2023
- 2023-04-14 CN CN202320858619.0U patent/CN219660268U/en active Active
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