CN218887938U - Block terminal with multiple heat radiation structure - Google Patents
Block terminal with multiple heat radiation structure Download PDFInfo
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- CN218887938U CN218887938U CN202223504480.4U CN202223504480U CN218887938U CN 218887938 U CN218887938 U CN 218887938U CN 202223504480 U CN202223504480 U CN 202223504480U CN 218887938 U CN218887938 U CN 218887938U
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- air inlet
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- right cavity
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Abstract
The utility model relates to a block terminal technical field especially relates to a block terminal with multiple heat radiation structure, including the organism, be provided with in the organism: the left cavity and the right cavity are both arranged in the machine body; the lower air inlet and the upper air outlet are both arranged in the left cavity; the opening is formed in the left cavity, and the two exhaust fans are fixedly arranged at the upper end and the lower end of the left cavity respectively; and the cleaning mechanism is arranged in the right cavity and is used for scraping and cleaning accumulated dust at the lower air inlet and the upper air outlet. The utility model discloses a actuating lever drives the reciprocating sliding of initiative rack in the spout, under initiative rack and driven gear meshing transmission, reciprocates about two clean poles of drive deflect to cut the cleaning to the deposition on air inlet and the last gas outlet down respectively, avoid the deposition to block up air inlet and last gas outlet influence its radiating effect down.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to a block terminal with multiple heat radiation structure.
Background
The heat radiation structure of a block terminal that is disclosed by chinese patent publication No. CN211456395U, the device include outer box, interior box, outer box and interior box integral type structure, vacuole formation between outer box and the interior box, the last fixed surface of outer box has the ceiling, the inboard fixed surface in upper end middle-end of interior box has the fan, the inboard fixed surface in upper end of interior box has the fin, the fin upper end extends to the inboard surface of ceiling, the opening has been seted up to outer box lower extreme, through two-layer box structural design, can insulate against heat when the sun shines, cooperates fan and fin heat dissipation simultaneously, can improve heat dispersion, extracts the air current from the bottom, is difficult for getting into the rainwater when the air current flows, still leads to having following problem in the use because the structure limits:
the industrial distribution box is mostly installed in a production workshop, a large amount of scraps are generated in the process of production machinery, the industrial distribution box is in an environment where dust floats for a long time, a large amount of dust is accumulated on the surface of the industrial distribution box, a large amount of accumulated dust exists at a vent, a vent is further blocked, and the heat dissipation effect of the industrial distribution box is seriously affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the mechanism for cleaning the dust deposit in the ventilation opening is lacked in the prior art, and the distribution box with the multiple heat radiation structure is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a block terminal with multiple heat radiation structure, includes the organism, be provided with in the organism:
the left cavity and the right cavity are both arranged in the machine body;
the device comprises a placing plate, a lower air inlet and an upper air outlet, wherein the placing plate is fixedly connected in the left cavity and used for placing an electrical component, and the lower air inlet and the upper air outlet are both arranged in the left cavity;
the opening is formed in the left cavity, and the two extraction fans are fixedly arranged at the upper end and the lower end of the left cavity respectively;
and the cleaning mechanism is arranged in the right cavity and used for scraping and cleaning accumulated dust at the lower air inlet and the upper air outlet.
Preferably, the placing plate is provided with a through hole convenient for ventilation, the opening is arranged to be opened and closed, and the two suction fans form a heat dissipation air duct from bottom to top.
Preferably, the cleaning mechanism comprises:
the motor is fixedly arranged in the right cavity, the driving shaft is rotatably arranged in the right cavity, and the driving shaft is fixedly connected with the output end of the motor;
the starting rod is fixedly sleeved on the driving shaft, and the short yoke is integrally formed on the starting rod;
the sliding chute is formed in the right cavity, and the driving rack is arranged in the sliding chute;
the moving groove is formed in the driving rack, the short yoke movably pulls the moving groove, and the driven shaft is rotatably installed in the right cavity;
driven gear and cleaning rod, driven gear keyed connection is on the driven shaft, and driven gear and initiative rack meshing connection, the fixed cover of cleaning rod is located on the driven shaft, and cleaning rod is used for scraping the deposition of rubbing clean lower air inlet and last gas outlet.
Preferably, the driving shaft and the driven shaft are both vertically arranged in the right cavity, and both ends of the driven shaft extend out of the machine body.
Preferably, the chute is horizontally arranged on the inner wall of the right cavity, and the driving rack is slidably sleeved in the chute.
Preferably, the short yoke is slidably sleeved in the moving groove, the number of the cleaning rods is two, and the two cleaning rods are respectively arranged at two ends of the driven shaft extending to the outside of the machine body.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a start two suction fan movements to draw external cold wind and get into left cavity from air inlet down, discharge the heat from last gas outlet department that electric component work produced, in order to dispel the heat to electric component.
2. The utility model discloses a actuating lever drives the reciprocating sliding of initiative rack in the spout, under initiative rack and driven gear meshing transmission, reciprocates about two clean poles of drive deflect to cut the cleaning to the deposition on air inlet and the last gas outlet down respectively, avoid the deposition to block up air inlet and last gas outlet influence its radiating effect down.
Drawings
Fig. 1 is a schematic structural view of a distribution box with multiple heat dissipation structures according to the present invention;
fig. 2 is a schematic top-down sectional view of a distribution box with a multiple heat dissipation structure according to the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is a front sectional view of a distribution box with multiple heat dissipation structures according to the present invention;
fig. 5 is an enlarged schematic view of the structure of part B of the present invention in fig. 4.
In the figure: 1. a body; 2. a left cavity; 3. a right cavity; 4. placing the plate; 5. a lower air inlet; 6. an upper air outlet; 7. an opening; 8. an exhaust fan; 9. a motor; 10. a drive shaft; 11. an actuating lever; 12. a short yoke; 13. a chute; 14. a driving rack; 15. a moving groove; 16. a driven shaft; 17. a driven gear; 18. the rod is cleaned.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a block terminal with multiple heat radiation structure, including organism 1, be provided with in the organism 1:
the left cavity 2 and the right cavity 3, and the left cavity 2 and the right cavity 3 are both arranged in the machine body 1;
the air conditioner comprises a placing plate 4, a lower air inlet 5 and an upper air outlet 6, wherein the placing plate 4 is fixedly connected in the left cavity 2, the placing plate 4 is used for placing electric components, and the lower air inlet 5 and the upper air outlet 6 are both arranged in the left cavity 2;
the opening 7 and the suction fan 8, the opening 7 is set in the left cavity 2, the two suction fans 8 are fixed in the upper and lower end positions of the left cavity 2, respectively, by starting the two suction fans 8, the heat dissipation air duct from bottom to top is formed in the left cavity 2, and the heat in the left cavity 2 is discharged out of the machine body 1;
and the cleaning mechanism is arranged in the right cavity 3 and is used for scraping and cleaning accumulated dust of the lower air inlet 5 and the upper air outlet 6.
Place and be provided with the through-hole of being convenient for to ventilate on the board 4, opening 7 is for opening and close the setting, through opening 7, can place electrical component in left cavity 2, can take out the clearance by the dust that cleaning mechanism moved and dropped simultaneously, and two suction fans 8 constitute the heat dissipation wind channel from bottom to top.
The cleaning mechanism includes:
the servo motor is characterized by comprising a motor 9 and a driving shaft 10, wherein the motor 9 can select a servo motor with the product model of MSME-041G1, the motor 9 is fixedly arranged in the right cavity 3, the driving shaft 10 is rotatably arranged in the right cavity 3, and the driving shaft 10 is fixedly connected with the output end of the motor 9;
the rotary starting rod 11 drives the short yoke 12 to slide in a reciprocating manner in the moving groove 15, so as to drive the driving rack 14 to slide in a reciprocating manner in the sliding groove 13, the starting rod 11 is fixedly sleeved on the driving shaft 10, and the short yoke 12 is integrally formed on the starting rod 11;
the sliding groove 13 is arranged in the right cavity 3, and the driving rack 14 is arranged in the sliding groove 13;
the moving groove 15 is formed in the driving rack 14, the short yoke 12 movably pulls the moving groove 15, and the driven shaft 16 is rotatably installed in the right cavity 3;
the driven gear 17 is in key connection with the driven shaft 16, the driven shaft 16 is driven to rotate in a reciprocating mode under the meshing transmission of the driven gear 17 and the driving rack 14, the two cleaning rods 18 are driven to deflect in a reciprocating mode, dust deposited on the lower air inlet 5 and the upper air outlet 6 is scraped and cleaned, and the influence of dust deposition on heat dissipation of the electrical assembly is avoided.
The driving shaft 10 and the driven shaft 16 are both vertically arranged in the right cavity 3, and both ends of the driven shaft 16 extend out of the machine body 1.
The sliding groove 13 is horizontally arranged on the inner wall of the right cavity 3, and the driving rack 14 is slidably sleeved in the sliding groove 13.
The short yoke 12 is slidably sleeved in the moving groove 15, the number of the cleaning rods 18 is two, and the two cleaning rods 18 are respectively arranged on two ends of the driven shaft 16 extending to the outside of the machine body 1.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
opening the opening 7, placing the electrical component on the placing plate 4, starting the two fans 8 to move, pumping outside cold air into the left cavity 2 from the lower air inlet 5, and discharging heat generated by the operation of the electrical component from the upper air outlet 6 to dissipate the heat of the electrical component;
when dust deposits exist on the surfaces of the lower air inlet 5 and the upper air outlet 6, the motor 9 is started, the output end of the motor 9 drives the driving shaft 10 to rotate, the driving shaft 10 drives the starting rod 11 to rotate together, the starting rod 11 drives the short yoke 12 to slide in the moving groove 15 in a reciprocating mode so as to drive the driving rack 14 to slide in the sliding groove 13 in a reciprocating mode, the driving rack 14 is meshed with the driven gear 17 for transmission, the driven gear 17 drives the driven shaft 16 to rotate in a reciprocating mode, the two ends of the driven shaft 16 drive the cleaning rod 18 to deflect in an up-and-down reciprocating mode to scrape and clean the dust deposits on the lower air inlet 5 and the upper air outlet 6 respectively, and the heat dissipation effect of the lower air inlet 5 and the upper air outlet 6 is prevented from being influenced by the dust deposits blocking.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a block terminal with multiple heat radiation structure, includes organism (1), its characterized in that is provided with in organism (1):
the left cavity (2) and the right cavity (3) are both arranged in the machine body (1);
the air conditioner comprises a placing plate (4), a lower air inlet (5) and an upper air outlet (6), wherein the placing plate (4) is fixedly connected into the left cavity (2), the placing plate (4) is used for placing electrical components, and the lower air inlet (5) and the upper air outlet (6) are both arranged in the left cavity (2);
the air purifier comprises an opening (7) and two extraction fans (8), wherein the opening (7) is formed in a left cavity (2), and the two extraction fans (8) are fixedly arranged at the upper end and the lower end of the left cavity (2) respectively;
and the cleaning mechanism is arranged in the right cavity (3) and is used for scraping and cleaning accumulated dust of the lower air inlet (5) and the upper air outlet (6).
2. The distribution box with multiple heat dissipation structures according to claim 1, wherein the placing plate (4) is provided with a through hole for ventilation, the opening (7) is openable, and the two fans (8) form a heat dissipation air passage from bottom to top.
3. The electrical distribution box with multiple heat dissipating structures of claim 1, wherein the cleaning mechanism comprises:
the motor (9) is fixedly arranged in the right cavity (3), the driving shaft (10) is rotatably arranged in the right cavity (3), and the driving shaft (10) is fixedly connected with the output end of the motor (9);
the starting device comprises a starting rod (11) and a short yoke (12), wherein the starting rod (11) is fixedly sleeved on a driving shaft (10), and the short yoke (12) is integrally formed on the starting rod (11);
the sliding groove (13) is arranged in the right cavity (3), and the driving rack (14) is arranged in the sliding groove (13);
the moving groove (15) is formed in the driving rack (14), the short yoke (12) movably pulls the moving groove (15), and the driven shaft (16) is rotatably installed in the right cavity (3);
driven gear (17) and cleaning rod (18), driven gear (17) key-type is connected on driven shaft (16), and driven gear (17) and drive rack (14) meshing connection, the fixed cover of cleaning rod (18) is located on driven shaft (16), and cleaning rod (18) are used for scraping the deposition of rubbing clean lower air inlet (5) and last gas outlet (6).
4. The distribution box with multiple heat dissipation structures according to claim 3, wherein the driving shaft (10) and the driven shaft (16) are both vertically disposed in the right cavity (3), and both ends of the driven shaft (16) extend out of the machine body (1).
5. The distribution box with multiple heat dissipation structures according to claim 3, wherein the sliding groove (13) is horizontally disposed on the inner wall of the right cavity (3), and the driving rack (14) is slidably sleeved in the sliding groove (13).
6. The distribution box with multiple heat dissipation structures according to claim 3, wherein the short yoke (12) is slidably sleeved in the moving groove (15), the number of the cleaning rods (18) is two, and the two cleaning rods (18) are respectively arranged on two ends of the driven shaft (16) extending out of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223504480.4U CN218887938U (en) | 2022-12-27 | 2022-12-27 | Block terminal with multiple heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223504480.4U CN218887938U (en) | 2022-12-27 | 2022-12-27 | Block terminal with multiple heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218887938U true CN218887938U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223504480.4U Active CN218887938U (en) | 2022-12-27 | 2022-12-27 | Block terminal with multiple heat radiation structure |
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| Country | Link |
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| CN (1) | CN218887938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117200053A (en) * | 2023-09-13 | 2023-12-08 | 苏州笑聪电气设备有限公司 | Power distribution cabinet with air duct structure |
-
2022
- 2022-12-27 CN CN202223504480.4U patent/CN218887938U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117200053A (en) * | 2023-09-13 | 2023-12-08 | 苏州笑聪电气设备有限公司 | Power distribution cabinet with air duct structure |
| CN117200053B (en) * | 2023-09-13 | 2024-04-23 | 苏州笑聪电气设备有限公司 | Power distribution cabinet with air duct structure |
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