CN221551870U - Thyristor assembly with protective structure - Google Patents
Thyristor assembly with protective structure Download PDFInfo
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- CN221551870U CN221551870U CN202420081933.7U CN202420081933U CN221551870U CN 221551870 U CN221551870 U CN 221551870U CN 202420081933 U CN202420081933 U CN 202420081933U CN 221551870 U CN221551870 U CN 221551870U
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- thyristor
- fixedly connected
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- main part
- protective structure
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- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 29
- 238000007906 compression Methods 0.000 claims description 29
- 238000009423 ventilation Methods 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of thyristors and discloses a thyristor assembly with a protective structure, which comprises a mounting plate, wherein the top end of the mounting plate is attached with a thyristor main body, a plurality of inner side radiating notches are uniformly formed in two sides of the thyristor main body, an interface seat is fixedly connected to the middle part of the top end of the thyristor main body, an air inlet is formed in the bottom end of the thyristor main body, an air traction assembly is arranged at the inner bottom end of the thyristor main body, leads are fixedly connected to two sides of the bottom end of the interface seat, electrode plates are arranged in the thyristor main body, a support frame is fixedly connected to the bottom end of the mounting plate, and a plurality of radiating fins are uniformly and fixedly connected to the inner part of the support frame. According to the utility model, the air in the thyristor is rapidly guided outwards, so that the accumulation of hot air in the thyristor is avoided, the heat dissipation effect of the device is improved, the operation stability of the thyristor is improved, and the safety of the thyristor is improved.
Description
Technical Field
The utility model relates to the field of thyristors, in particular to a thyristor assembly with a protection structure.
Background
The thyristor is a high-power electrical element, also called as a silicon controlled rectifier, and has the advantages of small volume, high efficiency, long service life and the like, and can be used as a high-power driving device in an automatic control system to realize the control of high-power equipment by using a low-power control, thereby being widely applied to an AC/DC motor speed regulation system, a power regulation system and a follow-up system.
The thyristor is at the in-process of operation, and inside because the flow of electric current produces the heat, the temperature is controlled through the cooling object subassembly of inside alone, and inside heat can't in time dispel, and the cooling effect is relatively poor, simultaneously, the thyristor itself operation in-process needs to keep stable, and outside uncertain factor can cause the pressure of injury to the thyristor surface.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a thyristor assembly with a protection structure, which aims to solve the problems of internal temperature accumulation and poor compression resistance effect.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a thyristor subassembly with protective structure, includes the mounting panel, the laminating of the top of mounting panel has the thyristor main part, a plurality of inboard heat dissipation notches have evenly been seted up to the both sides of thyristor main part, the top middle part fixedly connected with interface seat of thyristor main part, the air intake has been seted up to the bottom of thyristor main part, air traction assembly is installed to the inside bottom of thyristor main part, the equal fixedly connected with lead wire in bottom both sides of interface seat, the inside of thyristor main part is equipped with the electrode slice, the bottom fixedly connected with support frame of mounting panel, the inside of support frame evenly fixedly connected with a plurality of fin, the bottom middle part fixedly connected with radiator fan of support frame, the externally mounted of thyristor main part has the protection to block the subassembly.
As a further description of the above technical solution:
The protection is blocked the subassembly and is including resistance to compression braced frame, the equal fixedly connected with connecting block in the inside both sides of resistance to compression braced frame, the agreeing with groove has all been seted up to the both sides of thyristor main part, the equal threaded connection in inside of connecting block has the connection disc post, the top fixedly connected with of connection disc post helps moving the shifting block board, the installation notch has all been seted up on the top both sides of mounting panel, a plurality of outside heat dissipation notches have evenly been seted up to the both sides of resistance to compression braced frame.
As a further description of the above technical solution:
The air traction assembly comprises a support column, an air inlet is formed in the bottom end of the thyristor main body, a traction plate is fixedly connected to the top end of the support column, a plurality of ventilation slots are uniformly formed in the traction plate, and a plurality of side air outlet slots are formed in two sides of the traction plate.
As a further description of the above technical solution:
The two sides of the ventilation notch are communicated with the side air outlet notch respectively.
As a further description of the above technical solution:
the bottom end of the electrode plate is fixedly connected to the top end of the traction plate, and the bottom ends of the leads are respectively and correspondingly fixedly connected to the anode and the cathode of the electrode plate.
As a further description of the above technical solution:
The outer parts of the connecting blocks are respectively and correspondingly nested in the fit grooves, and the outer parts of the connecting disc columns are respectively and correspondingly connected with the two sides of the thyristor main body in a threaded manner.
As a further description of the above technical solution:
The top middle part of the compression-resistant supporting frame is nested outside the interface seat.
As a further description of the above technical solution:
The top of mounting panel has evenly offered a plurality of constant head tanks, the even fixedly connected with of bottom of resistance to compression braced frame a plurality of reference columns, the outside of reference column corresponds the inside of nest at the constant head tank respectively.
The utility model has the following beneficial effects:
1. According to the utility model, the heat dissipation of the internal air is completed through the support frame, the heat dissipation fan, the heat dissipation fins, the thyristor main body, the inner side heat dissipation notch, the traction plate, the side air outlet notch, the ventilation notch and the air inlet, and the internal air is rapidly and outwards guided, so that the internal hot air accumulation is avoided, and the heat dissipation effect of the device is improved.
2. According to the utility model, the protection of the thyristor is completed through the compression-resistant supporting frame, the connecting disc column, the boosting shifting block plate, the outer side radiating notch, the fitting groove and the connecting block, and the possible damage to the outside is blocked through the compression-resistant supporting frame, so that the running stability of the thyristor is improved, and the safety of the thyristor is improved.
Drawings
Fig. 1 is a perspective view of a thyristor assembly with a protective structure according to the present utility model;
FIG. 2 is a bottom view of a thyristor assembly with a protective structure according to the present utility model;
FIG. 3 is a schematic diagram of a thyristor body of a thyristor assembly with a protective structure according to the present utility model;
FIG. 4 is an internal view of a thyristor body of a thyristor assembly with a protective structure according to the present utility model;
FIG. 5 is an internal view of a compression-resistant support frame for a thyristor assembly with a protective structure according to the present utility model;
fig. 6 is a schematic diagram of a top end structure of a mounting board of a thyristor assembly with a protective structure according to the present utility model.
Legend description:
1. A mounting plate; 2. a compression-resistant support frame; 3. connecting disc columns; 4. an interface seat; 5. a power-assisted shifting block plate; 6. an outer heat dissipation slot; 7. a support frame; 8. a heat radiation fan; 9. a heat sink; 10. a thyristor body; 11. a fitting groove; 12. a positioning groove; 13. an inner side heat dissipation notch; 14. a lead wire; 15. a traction plate; 16. a side air outlet notch; 17. an air inlet; 18. an electrode sheet; 19. a support column; 20. a vent slot; 21. a connecting block; 22. positioning columns; 23. and a mounting notch.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.
For a further understanding of the present utility model, reference is made to the following detailed description of the utility model, taken in conjunction with the accompanying drawings.
Referring to fig. 2, 3 and 4, one embodiment provided by the present utility model is: the utility model provides a thyristor subassembly with protective structure, including mounting panel 1, the top laminating of mounting panel 1 has thyristor main part 10, a plurality of inboard heat dissipation notch 13 have evenly been seted up to thyristor main part 10's both sides, the top middle part fixedly connected with interface seat 4 of thyristor main part 10, air intake 17 has been seted up to thyristor main part 10's bottom, air traction assembly is installed to thyristor main part 10's inside bottom, the both sides of interface seat 4's bottom all fixedly connected with lead 14, thyristor main part 10's inside is equipped with electrode piece 18, mounting panel 1's bottom fixedly connected with support frame 7, the inside of support frame 7 evenly fixedly connected with a plurality of fin 9, the bottom middle part fixedly connected with cooling fan 8 of support frame 7, thyristor main part 10's externally mounted has the protection to stop the subassembly, air traction assembly is including support column 19, air intake 17 has been seted up to thyristor main part 10's bottom, the top fixedly connected with traction plate 15 of support column 19, a plurality of air ventilation notch 20 have evenly been seted up to the inside of traction plate 15, a plurality of side air outlet notch 16 have all been seted up to the both sides of traction plate 15, link up between the both sides of notch 20 and side air outlet notch 16 respectively, link up between the bottom of electrode piece 18 fixedly connected with the bottom of electrode piece 18 at the bottom of support column 18 and the corresponding positive electrode piece of 14 respectively at the bottom of electrode piece is fixed with the positive electrode piece of 14;
When the thyristor works, the interface seat 4 conveys external current to the cathode and anode of the electrode plate 18 through the lead 14, so that the electrode plate 18 works, heat is generated in the thyristor main body 10 along with the working of the electrode plate 18 to be accumulated, the heat dissipation fan 8 is started at the moment, external air is accelerated to flow to the inside of the support frame 7, air passes through the partition generated between the heat dissipation plates 9, when a large amount of air enters a small space, the air flowing speed is further improved, the air enters the inside of the thyristor main body 10 through the air inlet 17, the size of the air inlet 17 is smaller than that of the traction plate 15, the air is blown to the middle part of the bottom end of the traction plate 15, the air cools the bottom end surface of the electrode plate 18 through the ventilation notch 20, meanwhile, the air contacts the electrode plate 18 to flow to two sides along with the impact generated by the air, and flows outwards through the lateral air outlet notch 16, so that the internal accumulated hot air in the thyristor main body 10 is discharged outwards through the internal heat dissipation notch 13, the temperature of the device is reduced, the internal air is rapidly and outwards moved, so that the internal hot air is prevented from accumulating outwards, and the effect of the device is improved.
Referring to fig. 1, 5 and 6, the protection blocking assembly comprises a compression-resistant supporting frame 2, connecting blocks 21 are fixedly connected to two sides of the inside of the compression-resistant supporting frame 2, engaging grooves 11 are formed in two sides of a thyristor main body 10, connecting disc columns 3 are connected to the inside of the connecting blocks 21 in a threaded manner, a boosting shifting block plate 5 is fixedly connected to the top end of each connecting disc column 3, mounting notches 23 are formed in two sides of the top end of each mounting plate 1, a plurality of outer side radiating notches 6 are uniformly formed in two sides of the compression-resistant supporting frame 2, the outer parts of the connecting blocks 21 are respectively correspondingly nested in the engaging grooves 11, the outer parts of the connecting disc columns 3 are respectively correspondingly connected to two sides of the thyristor main body 10 in a threaded manner, and the middle part of the top side of the compression-resistant supporting frame 2 is nested outside an interface seat 4;
The outside of connecting block 21 corresponds the nestification respectively in the inside of agreeing with groove 11, accomplish the installation in the inside of agreeing with groove 11 with connecting block 21, fix between agreeing with groove 11 and the thyristor main part 10, the self height of thyristor main part 10 is greater than the height of resistance to compression braced frame 2, the square notch on mounting panel 1 top is nested with the bottom of thyristor main part 10 this moment, fix it, it alternates the notch inside at connecting block 21 respectively to connect disc post 3, rotatory connection disc post 3, through the external screw thread of connection disc post 3 and the inboard screw thread contact of connecting block 21, thereby move down the connection disc post 3, the internal notch of connection disc post 3 contact thyristor main part 10 both sides, along with the continuous rotation of connection disc post 3, the outside bottom of connection disc post 3 contacts the inside of installation notch 23, thereby fix resistance to compression braced frame 2 in the outside of thyristor main part 10, the outside pressure can contact the external face of resistance to compression braced frame 2 earlier, the resistance to compression of device is improved, the injury that the outside may exist is blocked through resistance to compression braced frame, the stability of thyristor carries out operation is improved, the safety of thyristor is improved.
Referring to fig. 5 and 6, a plurality of positioning grooves 12 are uniformly formed in the top end of the mounting plate 1, a plurality of positioning columns 22 are uniformly and fixedly connected to the bottom end of the compression-resistant supporting frame 2, and the outer parts of the positioning columns 22 are respectively correspondingly nested in the positioning grooves 12;
The outside of reference column 22 corresponds respectively and alternates in the inside of constant head tank 12 when compressive support frame 2 installs, further restricts compressive support frame 2 the position of installing to compressive support frame 2 can bear bigger strength to the support of external resistance to compression during this.
Working principle: the outer parts of the connecting blocks 21 are respectively correspondingly nested in the engaging grooves 11, the connecting blocks 21 are completely installed in the engaging grooves 11, the engaging grooves 11 and the thyristor main body 10 are fixed, the connecting disc columns 3 are respectively inserted in the notch of the connecting blocks 21, the connecting disc columns 3 are rotated, the connecting disc columns 3 are moved downwards by the contact of the external threads of the connecting disc columns 3 with the internal threads of the connecting blocks 21, the downward movement of the connecting disc columns 3 is contacted with the internal notches on the two sides of the thyristor main body 10, the outer bottom ends of the connecting disc columns 3 are contacted with the inside of the installing notch 23 along with the continuous rotation of the connecting disc columns 3, the compression-resistant supporting frame 2 is fixed outside the thyristor main body 10, the external pressure is firstly contacted with the external surface of the compression-resistant supporting frame 2, the compression resistance of the device is increased, when the thyristor works, the interface seat 4 conveys external current to the cathode and anode of the electrode plate 18 through the lead 14, so that the electrode plate 18 works, heat is accumulated in the thyristor main body 10 along with the working of the electrode plate 18, at the moment, the heat dissipation fan 8 is started, external air is accelerated to flow into the support frame 7, the air passes through the partition generated between the heat dissipation plates 9, when a large amount of air enters a small space, the air flowing speed is further improved, the air cools the bottom end surface of the electrode plate 18 through the ventilation notch 20, meanwhile, the air contacts the electrode plate 18 to flow to two sides along with the impact generated by the air, and flows outwards through the side air outlet notch 16, so that hot air accumulated in the thyristor main body 10 is discharged outwards through the inner heat dissipation notch 13, and the temperature of the device is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Thyristor assembly with protective structure, including mounting panel (1), its characterized in that: the utility model discloses a thyristor structure, including mounting panel (1), thyristor main part (10) are laminated on the top of mounting panel (1), a plurality of inboard heat dissipation notch (13) have evenly been seted up to the both sides of thyristor main part (10), interface seat (4) are fixedly connected with in the top middle part of thyristor main part (10), air intake (17) have been seted up to the bottom of thyristor main part (10), air traction assembly is installed to the inside bottom of thyristor main part (10), the equal fixedly connected with lead wire (14) of bottom both sides of interface seat (4), the inside of thyristor main part (10) is equipped with electrode slice (18), the bottom fixedly connected with support frame (7) of mounting panel (1), a plurality of fin (9) of inside fixedly connected with of support frame (7), the bottom middle part fixedly connected with radiator fan (8) of support frame (7), the externally mounted of thyristor main part (10) has the protection to block the subassembly.
2. A thyristor assembly according to claim 1 having a protective structure, wherein: the protection is blocked subassembly and is including resistance to compression braced frame (2), equal fixedly connected with connecting block (21) in the inside both sides of resistance to compression braced frame (2), agreeing with groove (11) have all been seted up to the both sides of thyristor main part (10), the equal threaded connection in inside of connecting block (21) has connection disc post (3), the top fixedly connected with of connection disc post (3) helps moving shifting block board (5), mounting notch (23) have all been seted up on the top both sides of mounting panel (1), a plurality of outside heat dissipation notch (6) have evenly been seted up to the both sides of resistance to compression braced frame (2).
3. A thyristor assembly according to claim 1 having a protective structure, wherein: the air traction assembly comprises a support column (19), an air inlet (17) is formed in the bottom end of a thyristor main body (10), a traction plate (15) is fixedly connected to the top end of the support column (19), a plurality of ventilation slots (20) are uniformly formed in the traction plate (15), and a plurality of side air outlet slots (16) are formed in two sides of the traction plate (15).
4. A thyristor assembly according to claim 3 having a protective structure, wherein: the two sides of the ventilation notch (20) are respectively communicated with the side air outlet notch (16).
5. A thyristor assembly according to claim 3 having a protective structure, wherein: the bottom end of the electrode plate (18) is fixedly connected to the top end of the traction plate (15), and the bottom ends of the leads (14) are respectively and correspondingly fixedly connected to the anode and the cathode of the electrode plate (18).
6. A thyristor assembly according to claim 2 having a protective structure, wherein: the outer parts of the connecting blocks (21) are correspondingly nested in the engaging grooves (11) respectively, and the outer parts of the connecting disc columns (3) are correspondingly connected to the two sides of the thyristor main body (10) in a threaded mode respectively.
7. A thyristor assembly according to claim 2 having a protective structure, wherein: the middle part of the top side of the compression-resistant supporting frame (2) is nested outside the interface seat (4).
8. A thyristor assembly according to claim 2 having a protective structure, wherein: a plurality of positioning grooves (12) are uniformly formed in the top end of the mounting plate (1), a plurality of positioning columns (22) are uniformly and fixedly connected to the bottom end of the compression-resistant supporting frame (2), and the outer parts of the positioning columns (22) are respectively and correspondingly nested in the positioning grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420081933.7U CN221551870U (en) | 2024-01-12 | 2024-01-12 | Thyristor assembly with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420081933.7U CN221551870U (en) | 2024-01-12 | 2024-01-12 | Thyristor assembly with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221551870U true CN221551870U (en) | 2024-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420081933.7U Active CN221551870U (en) | 2024-01-12 | 2024-01-12 | Thyristor assembly with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221551870U (en) |
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- 2024-01-12 CN CN202420081933.7U patent/CN221551870U/en active Active
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