CN212626644U - XL-21 type power cabinet with internal protection mechanism - Google Patents
XL-21 type power cabinet with internal protection mechanism Download PDFInfo
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- CN212626644U CN212626644U CN202021465405.XU CN202021465405U CN212626644U CN 212626644 U CN212626644 U CN 212626644U CN 202021465405 U CN202021465405 U CN 202021465405U CN 212626644 U CN212626644 U CN 212626644U
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Abstract
The utility model discloses a XL-21 type power cabinet with internal protection mechanism, the on-line screen storage device comprises a base, the fixed cabinet body that is equipped with in base top, cabinet body top is equipped with the dust guard, the fixed gag lever post that is equipped with of cabinet internal portion symmetry, gag lever post outside symmetrical sleeve is equipped with the slider, just be located on the gag lever post the slider with the cover is equipped with damping spring between the dust guard, swing joint is equipped with the slide bar on the slider, the slide bar is kept away from slider one end and fixed block swing joint, the fixed block is fixed on the internal wall of cabinet, the louvre has all been seted up to cabinet body both sides, the louvre top is equipped with dustproof window, dustproof window with the cabinet body passes through hinge swing joint, dustproof window one side is equipped. Has the advantages that: through being equipped with dustproof window, when the internal temperature stability of cabinet, can drive dustproof window through the support frame and close, can prevent that the dust from entering into the internal of cabinet from the louvre, played dirt-proof effect.
Description
Technical Field
The utility model relates to a XL-21 type power cabinet particularly, relates to a XL-21 type power cabinet with interior protection mechanism.
Background
The XL-21 series power distribution box is suitable for power distribution and lighting distribution of a three-phase four-wire power system with the alternating current frequency of 50HZ and the voltage of 500V or below in industrial and civil buildings. Meanwhile, the method is suitable for manufacturing various motor starting cabinets, including a full-voltage direct starting cabinet, a full-digital control soft starting cabinet, a self-coupling voltage reduction starting cabinet, a star-delta starting cabinet, a multi-speed motor starting cabinet and the like. The system has dozens of primary circuit scheme numbers or derivative scheme numbers for selective use, and has wide application range.
The conventional XL-21 type power cabinet is lack of a protection mechanism inside, when the conventional XL-21 type power cabinet is impacted by the outside, the cabinet body is easily damaged, the service life of the power cabinet is influenced for a long time, and the dustproof performance is poor.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an XL-21 type power cabinet with interior protection mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an XL-21 type power cabinet with an internal protection mechanism, which comprises a base, wherein a cabinet body is fixedly arranged at the top of the base, the top of the cabinet body is provided with a dust guard, the interior of the cabinet body is symmetrically and fixedly provided with a limiting rod, the outer side of the limiting rod is symmetrically sleeved with a sliding block, a damping spring is sleeved on the limiting rod and between the sliding block and the dust guard, a sliding rod is movably connected on the sliding block, one end of the sliding rod, which is far away from the sliding block, is movably connected with a fixed block, the fixed block is fixed on the inner wall of the cabinet body, the two sides of the cabinet body are both provided with heat dissipation holes, a dustproof window is arranged above the heat dissipation holes and movably connected with the cabinet body through hinges, dustproof window one side is equipped with the connecting block, swing joint is equipped with the support frame on the connecting block, the support frame is kept away from connecting block one end and movable block swing joint.
Furthermore, the bottom of the base is movably connected with a roller, and the roller is a roller with a brake.
Furthermore, the cabinet body both sides all are fixed to be equipped with and adjust the seat, the bottom installation is equipped with the motor in adjusting the seat, the output and the axis of rotation of motor are connected.
Furthermore, a spiral chute is formed in the outer side of the rotating shaft, and a connecting rod is connected to one side of the spiral chute in a sliding mode.
Furthermore, a sliding groove is formed in one side of the adjusting seat, a matched moving block is arranged in the sliding groove, one side of the moving block is fixedly connected with the connecting rod, and the other side of the moving block is fixedly connected with the supporting frame.
Further, the internal installation of cabinet is equipped with temperature sensor and controller, temperature sensor the controller with electric connection between the motor.
The utility model provides a XL-21 type power cabinet with internal protection mechanism, beneficial effect as follows:
(1) through being equipped with protection architecture such as fixed block, gag lever post, slider at the internal portion of cabinet, when the cabinet body receives the collision that the external world leads to, under the cooperation of fixed block, slide bar, gag lever post and slider for damping spring plays good shock attenuation cushioning effect, and the fine protection cabinet body does not receive the injury, thereby has prolonged the life of power cabinet. Through being equipped with the louvre, when the internal high temperature of cabinet, can carry out ventilation cooling, through being equipped with dustproof window, when the internal temperature of cabinet is stable, can drive dustproof window through the support frame and close, can prevent that the dust from entering into the internal of cabinet from the louvre, played dirt-proof effect.
(2) The power cabinet is convenient to move by arranging the idler wheels. Through being equipped with the regulation seat, at first, detect the internal portion temperature of cabinet by temperature sensor, when the temperature is higher than normal temperature, will take place the signal and give the controller, the starter motor work drives the axis of rotation and rotates for the connecting rod slides in the spiral spout, and it slides to drive the movable block, and the movable block drives the support frame and slides, props up dustproof window through the support frame, just so can in time dispel the heat through the louvre, when the temperature is just normal, can start dustproof window again and close, prevents dust.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an XL-21 power cabinet with an internal protection mechanism according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of an adjusting seat in an XL-21 type power cabinet with an internal protection mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heat dissipation hole in an XL-21 power cabinet with an internal protection mechanism according to an embodiment of the present invention.
Reference numerals:
1. a base; 2. a cabinet body; 3. a limiting rod; 4. a slider; 5. a damping spring; 6. a slide bar; 7. a fixed block; 8. a dust-proof window; 9. heat dissipation holes; 10. a support frame; 11. a movable block; 12. a roller; 13. an adjusting seat; 14. a motor; 15. a rotating shaft; 16. a spiral chute; 17. a connecting rod; 18. a moving block; 19. a controller; 20. a temperature sensor.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-3, according to an embodiment of the present invention, an XL-21 type power cabinet with an internal protection mechanism includes a base 1, a cabinet body 2 is fixed on the top of the base 1, a dust guard is disposed on the top of the cabinet body 2, a limiting rod 3 is symmetrically fixed inside the cabinet body 2, a slider 4 is symmetrically sleeved on the outer side of the limiting rod 3, a damping spring 5 is sleeved on the limiting rod 3 and between the slider 4 and the dust guard, a sliding rod 6 is movably connected to the slider 4, one end of the sliding rod 6 away from the slider 4 is movably connected to a fixed block 7, the fixed block 7 is fixed on the inner wall of the cabinet body 2, heat dissipation holes 9 are disposed on both sides of the cabinet body 2, a dust window 8 is disposed above the heat dissipation holes 9, the dust window 8 is movably connected to the cabinet body 2 through a hinge, a connecting block is disposed on one side, swing joint is equipped with support frame 10 on the connecting block, support frame 10 is kept away from connecting block one end and 11 swing joint of movable block through being equipped with protection architecture such as fixed block 7, gag lever post 3, slider 4 in the internal portion of cabinet, when the cabinet body 2 receives the collision that the external world leads to, under the cooperation of fixed block 7, slide bar 6, gag lever post 3 and slider 4 for damping spring 5 plays good shock attenuation cushioning effect, the fine protection cabinet body 2, does not receive the injury, thereby the life of power cabinet has been prolonged. Through being equipped with louvre 9, when the internal high temperature of cabinet, can carry out ventilation cooling, through being equipped with dustproof window 8, when the internal temperature of cabinet 2 is stable, can drive dustproof window 8 through support frame 10 and close, can prevent that the dust from entering into the internal 2 of cabinet from louvre 9, played dirt-proof effect.
Example two:
referring to fig. 1-3, for the base 1, the bottom of the base 1 is movably connected with a roller 12, the roller 12 is a roller with a brake, and the movement of the power cabinet is facilitated by the roller 12. For the cabinet body 2, the two sides of the cabinet body 2 are both fixedly provided with adjusting seats 13, the bottom in the adjusting seats 13 is provided with a motor 14, and the output end of the motor 14 is connected with a rotating shaft 15. For the rotating shaft 15, a spiral chute 16 is opened on the outer side of the rotating shaft 15, and a connecting rod 17 is slidably connected to one side of the spiral chute 16. For the adjusting seat 13, a sliding groove is formed in one side of the adjusting seat 13, a matched moving block 18 is arranged in the sliding groove, one side of the moving block 18 is fixedly connected with the connecting rod 17, and the other side of the moving block 18 is fixedly connected with the supporting frame 10. For the cabinet body 2, cabinet body 2 internally mounted is equipped with temperature sensor 20 and controller 19, temperature sensor 20, controller 19 with electric connection between the motor 14, through being equipped with regulation seat 13, at first, detect the internal temperature of cabinet body 2 by temperature sensor 20, when the temperature is higher than normal temperature, will take place the signal and give controller 19, start motor 14 work, drive axis of rotation 15 and rotate, make connecting rod 17 slide in spiral chute 16, drive movable block 18 and slide, movable block 18 drives support frame 10 and slides, prop up dustproof window 8 through support frame 10, just so can in time dispel the heat through louvre 9, when the temperature is normal, can start dustproof window 8 again and close, prevent dust.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process
When in actual application, through being equipped with protection architecture such as fixed block 7, gag lever post 3, slider 4 in the internal portion of cabinet, when the cabinet body 2 receives the collision that the external world leads to, under the cooperation of fixed block 7, slide bar 6, gag lever post 3 and slider 4 for damping spring 5 plays good shock attenuation cushioning effect, the fine protection the cabinet body 2, does not receive the injury, thereby has prolonged the life of power cabinet. Through being equipped with louvre 9, when the internal high temperature of cabinet, can carry out ventilation cooling, through being equipped with dustproof window 8, when the internal temperature of cabinet 2 is stable, can drive dustproof window 8 through support frame 10 and close, can prevent that the dust from entering into the internal 2 of cabinet from louvre 9, played dirt-proof effect. By providing the rollers 12, the movement of the power cabinet is facilitated. Through being equipped with regulation seat 13, at first, detect the inside temperature of the cabinet body 2 by temperature sensor 20, when the temperature is higher than normal temperature, will take place the signal and give controller 19, starter motor 14 works, drive axis of rotation 15 and rotate, make connecting rod 17 slide in spiral chute 16, it slides to drive movable block 18, movable block 18 drives support frame 10 and slides, prop up dustproof window 8 through support frame 10, just so can in time dispel the heat through louvre 9, when the temperature is normal, can start dustproof window 8 again and close, prevent dust.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An XL-21 type power cabinet with an internal protection mechanism is characterized by comprising a base (1), wherein a cabinet body (2) is fixedly arranged at the top of the base (1), a dust guard is arranged at the top of the cabinet body (2), limiting rods (3) are symmetrically and fixedly arranged in the cabinet body (2), sliders (4) are symmetrically sleeved on the outer sides of the limiting rods (3), damping springs (5) are sleeved on the limiting rods (3) and positioned between the sliders (4) and the dust guard, slide rods (6) are movably connected on the sliders (4), one ends of the slide rods (6) far away from the sliders (4) are movably connected with fixing blocks (7), the fixing blocks (7) are fixed on the inner wall of the cabinet body (2), heat dissipation holes (9) are formed in both sides of the cabinet body (2), and dust prevention windows (8) are arranged above the heat dissipation holes (9), dustproof window (8) with cabinet body (2) pass through hinge swing joint, dustproof window (8) one side is equipped with the connecting block, swing joint is equipped with support frame (10) on the connecting block, keep away from support frame (10) connecting block one end and movable block (11) swing joint.
2. The XL-21 type power cabinet with internal protection mechanism according to claim 1, characterized in that rollers (12) are movably connected to the bottom of the base (1), and the rollers (12) are rollers with brake.
3. The XL-21 type power cabinet with an internal protection mechanism according to claim 2, characterized in that adjusting seats (13) are fixedly arranged on both sides of the cabinet body (2), a motor (14) is arranged at the bottom in each adjusting seat (13), and the output end of the motor (14) is connected with the rotating shaft (15).
4. The XL-21 type power cabinet with an internal protection mechanism according to claim 3, characterized in that a spiral chute (16) is arranged on the outer side of the rotating shaft (15), and a connecting rod (17) is arranged on one side of the spiral chute (16) in a sliding connection manner.
5. The XL-21 type power cabinet with an internal protection mechanism according to claim 4, characterized in that a sliding groove is formed on one side of the adjusting seat (13), a matching moving block (18) is arranged in the sliding groove, one side of the moving block (18) is fixedly connected with the connecting rod (17), and the other side of the moving block (18) is fixedly connected with the supporting frame (10).
6. The XL-21 type power cabinet with internal protection mechanism according to claim 5, characterized in that a temperature sensor (20) and a controller (19) are installed inside the cabinet body (2), and the temperature sensor (20), the controller (19) and the motor (14) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465405.XU CN212626644U (en) | 2020-07-22 | 2020-07-22 | XL-21 type power cabinet with internal protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465405.XU CN212626644U (en) | 2020-07-22 | 2020-07-22 | XL-21 type power cabinet with internal protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626644U true CN212626644U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465405.XU Expired - Fee Related CN212626644U (en) | 2020-07-22 | 2020-07-22 | XL-21 type power cabinet with internal protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284175A1 (en) * | 2021-07-16 | 2023-01-19 | 南京瑞贻电子科技有限公司 | Waveform recorder having dustproof function and use method therefor |
-
2020
- 2020-07-22 CN CN202021465405.XU patent/CN212626644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023284175A1 (en) * | 2021-07-16 | 2023-01-19 | 南京瑞贻电子科技有限公司 | Waveform recorder having dustproof function and use method therefor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |