CN215071270U

CN215071270U - Low-voltage distribution cabinet with temperature protection

Info

Publication number: CN215071270U
Application number: CN202121569894.8U
Authority: CN
Inventors: 张小虎; 张磊
Original assignee: Jiangxi Hongye Electric Co ltd
Current assignee: Jiangxi Hongye Electric Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-07
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a low-voltage power distribution cabinet with temperature protection, when having solved general power distribution cabinet and using in the lower area of temperature, the part in the power distribution cabinet is easy to be because of the low temperature produces the problem of damage phenomenon, and it includes the cabinet body, the internally mounted of cabinet body has the baffle, and the inside of cabinet body forms cavity and upper cavity down through the baffle, and the bottom wall of cavity is installed driving motor down, and driving motor's output shaft has the worm, and the worm meshing is connected with the worm wheel, and the worm wheel is installed on the actuating lever, and the drive bevel gear is all installed at the both ends of actuating lever, and the drive bevel gear meshing is connected with driven bevel gear, and driven bevel gear symmetry is installed in the both ends of bull stick, and the bull stick symmetry rotates and installs on the baffle; the utility model discloses, the cooperation through soaking mechanism, heater strip and pipe etc. that sets up is used, can make around the quick transport element of steam to play good low temperature protection effect.

Description

Low-voltage distribution cabinet with temperature protection

Technical Field

The utility model belongs to the technical field of the switch board, specifically be a low-voltage distribution cabinet with temperature protection.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center; the power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops; they distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

When general switch board was used in the lower region of temperature, the part in the switch board produced the damage phenomenon because of the temperature is low excessively easily.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a low-voltage distribution cabinet with temperature protection, the effectual general switch board of having solved when the lower area of temperature uses, the part in the switch board is low because of the temperature is low excessively easily and produces the problem of damage phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-voltage distribution cabinet with temperature protection, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internally mounted of the cabinet body has the baffle, and the inside of the cabinet body passes through cavity and last cavity under the baffle forms, driving motor is installed to the diapire of cavity down, driving motor's output shaft has the worm, the worm meshing is connected with the worm wheel, the worm wheel is installed on the actuating lever, the drive bevel gear is all installed at the both ends of actuating lever, the drive bevel gear meshing is connected with driven bevel gear, driven bevel gear symmetry is installed at the both ends of bull stick, the bull stick symmetry is rotated and is installed on the baffle, and the heating cabinet is installed to the roof of cavity down, go up the inner wall symmetry of cavity and install the soaking case, and the heating cabinet passes through the inside intercommunication of pipe with the soaking case, the internally mounted of soaking case has soaking mechanism.

Preferably, soaking mechanism includes driven bevel gear, and driven bevel gear and the driven bevel gear meshing that is located the bull stick top are connected, and driven bevel gear installs on incomplete gear, and incomplete gear rotates and installs in the inside of soaking case, and incomplete gear meshing is connected with driven gear, and driven gear installs in the pivot that is located the bottom.

Preferably, the pivot equidistance is rotated and is installed in the inside of soaking case, installs drive gear and strip shaped plate in the pivot, and connects through chain drive between the drive gear.

Preferably, the fan blades are installed at the top end of the worm at equal intervals, and the fan blades are located inside the heating box.

Preferably, the heating wires are installed in the heating box at equal intervals and are located at the top ends of the fan blades.

Preferably, a strip-shaped opening is formed in the outer wall of one side of the heating box, and a filter screen is arranged in the strip-shaped opening.

Preferably, one side of the cabinet body is hinged with a cabinet door, and the outer wall of the cabinet door is provided with a handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1) during work, the arranged soaking mechanism, the heating wire, the guide pipe and the like are matched, hot air can be generated through the heating wire, and then soaking treatment is carried out on the hot air through the soaking mechanism, so that the hot air is quickly conveyed to the periphery of an element, and a good low-temperature protection effect is achieved;

2) in operation, through the cooperation use of the driving motor, actuating lever and worm etc. that set up, can drive worm and actuating lever motion simultaneously through driving motor, accomplish the drive to flabellum and soaking mechanism, cost when having reduced production, and owing to adopt mechanical transmission's mode, consequently be difficult to break down.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic view of the structure of the soaking mechanism of the present invention.

In the figure: 1. a cabinet body; 101. a cabinet door; 102. a handle; 2. a partition plate; 3. a lower cavity; 4. an upper cavity; 5. a drive motor; 6. a worm; 601. a fan blade; 7. a worm gear; 8. a drive rod; 9. a drive bevel gear; 10. a driven bevel gear; 11. a rotating rod; 12. a heating box; 1201. heating wires; 13. a soaking tank; 14. a conduit; 15. a soaking mechanism; 1501. a driven bevel gear; 1502. an incomplete gear; 1503. a driven gear; 1504. a rotating shaft; 1505. a transmission gear; 1506. a chain; 1507. a strip-shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a cabinet body 1, a cabinet door 101 hinged on one side of the cabinet body 1, a handle 102 mounted on the outer wall of the cabinet door 101, a partition plate 2 mounted inside the cabinet body 1, a lower cavity 3 and an upper cavity 4 formed by the partition plate 2 inside the cabinet body 1, a driving motor 5 mounted on the bottom wall of the lower cavity 3, a worm 6 connected to the output shaft of the driving motor 5, a worm wheel 7 engaged with the worm wheel 7, the worm wheel 7 mounted on a driving rod 8, a driving bevel gear 9 mounted on both ends of the driving rod 8, a driven bevel gear 10 engaged with the driving bevel gear 9, the driven bevel gears 10 symmetrically mounted on both ends of a rotating rod 11, the rotating rod 11 symmetrically rotatably mounted on the partition plate 2, and a heating box 12 mounted on the top wall of the lower cavity 3, which can generate heat by the elements in the heating box 12, thereby heating the inside of the upper cavity 4 at a lower temperature, reach the effect of protection internal element, go up the inner wall symmetry of cavity 4 and install soaking case 13, and heating cabinet 12 passes through pipe 14 and the inside intercommunication of soaking case 13, can make heat evenly distributed through soaking case 13, and the internally mounted of soaking case 13 has soaking mechanism 15.

In the second embodiment, on the basis of the first embodiment, the soaking mechanism 15 includes a driven bevel gear 1501, the driven bevel gear 1501 is in meshing connection with the driven bevel gear 10 located at the top end of the rotating rod 11, the driven bevel gear 1501 is installed on the incomplete gear 1502, the incomplete gear 1502 is rotatably installed inside the soaking box 13, the incomplete gear 1502 is in meshing connection with the driven gear 1503, the driven gear 1503 is installed on a rotating shaft 1504 located at the bottom, the rotating shaft 1504 is equidistantly and rotatably installed inside the soaking box 13, a transmission gear 1505 and a strip-shaped plate 1507 are installed on the rotating shaft 1504, the transmission gear 1505 is in transmission connection through a chain 1506, heat entering the soaking box 13 can be uniformly distributed through the soaking mechanism 15, so that the inside of the upper cavity 4 can be rapidly heated, and low-temperature protection can be rapidly performed on elements inside the soaking mechanism.

Third embodiment, on the basis of first embodiment, flabellum 601 is installed to the top equidistance of worm 6, and flabellum 601 is located the inside of heating cabinet 12, heater strip 1201 is installed to the inside equidistance of heating cabinet 12, and heater strip 1201 is located the top of flabellum 601, the bar opening has been seted up to one side outer wall of heating cabinet 12, and bar open-ended internally mounted has the filter screen, can drive soaking mechanism 15's in-process, carry the heat that heater strip 1201 produced through flabellum 601, can drive a plurality of part movements through single power unit, thereby cost when reducing production.

The working principle is as follows: when the heating device works, firstly, when the temperature is low, heat is generated through the heating wires 1201 in the heating box 12, then the driving motor 5 drives the fan blades 601 to rotate through driving the worm 6, so that hot air in the heating box 12 enters the inside of the soaking box 13 through the guide pipe 14, meanwhile, the worm 6 drives the driving rod 8 to rotate through driving the worm wheel 7, the driving rod 8 drives the rotating rod 11 to rotate through driving the driven bevel gear 10 at the bottom end, and the driven bevel gear 10 at the top end of the rotating rod 11 drives the driven bevel gear 1501 to rotate;

thereby make rather than coaxial incomplete gear 1502 rotates, incomplete gear 1502 drives pivot 1504 through driving driven gear 1503 and rotates, because connect through the transmission of chain 1506 between the drive gear 1505, consequently can drive the strip shaped plate 1507 swing back and forth on the pivot 1504, thereby make the transport of quickening steam, can make steam evenly distributed in the inside of soaking case 13 simultaneously, then carry the inside of last cavity 4 with steam, thereby play good low temperature protection to the component in it.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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

1. The utility model provides a low-voltage distribution cabinet with temperature protection, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that a partition plate (2) is installed inside the cabinet body (1), the interior of the cabinet body (1) forms a lower cavity (3) and an upper cavity (4) through the partition plate (2), a driving motor (5) is installed on the bottom wall of the lower cavity (3), an output shaft of the driving motor (5) is connected with a worm (6), the worm (6) is meshed with a worm wheel (7), the worm wheel (7) is installed on a driving rod (8), driving bevel gears (9) are installed at the two ends of the driving rod (8), the driving bevel gears (9) are meshed with driven bevel gears (10), the driven bevel gears (10) are symmetrically installed at the two ends of a rotating rod (11), the rotating rod (11) is symmetrically installed on the partition plate (2), a heating box (12) is installed on the top wall of the lower cavity (3), a soaking box (13) is symmetrically installed on the inner wall of the upper cavity (4), and the heating box (12) is communicated with the interior of the soaking box (13) through a guide pipe (14), a soaking mechanism (15) is arranged in the soaking box (13).

2. The low-voltage power distribution cabinet with temperature protection according to claim 1, characterized in that: the soaking mechanism (15) comprises a driven bevel gear (1501), the driven bevel gear (1501) is in meshed connection with a driven bevel gear (10) located at the top end of a rotating rod (11), the driven bevel gear (1501) is installed on an incomplete gear (1502), the incomplete gear (1502) is rotatably installed inside a soaking box (13), the incomplete gear (1502) is in meshed connection with a driven gear (1503), and the driven gear (1503) is installed on a rotating shaft (1504) located at the bottom.

3. The low-voltage distribution cabinet with temperature protection according to claim 2, characterized in that: the rotating shaft (1504) is installed inside the soaking box (13) in an equidistance rotating mode, a transmission gear (1505) and a strip-shaped plate (1507) are installed on the rotating shaft (1504), and the transmission gear (1505) are in transmission connection through a chain (1506).

4. The low-voltage power distribution cabinet with temperature protection according to claim 1, characterized in that: fan blades (601) are installed to the top equidistance of worm (6), and fan blades (601) are located the inside of heating cabinet (12).

5. The low-voltage distribution cabinet with temperature protection according to claim 4, characterized in that: the heating box (12) is internally provided with heating wires (1201) at equal intervals, and the heating wires (1201) are positioned at the top ends of the fan blades (601).

6. The low-voltage distribution cabinet with temperature protection according to claim 5, characterized in that: a strip-shaped opening is formed in the outer wall of one side of the heating box (12), and a filter screen is arranged inside the strip-shaped opening.

7. The low-voltage power distribution cabinet with temperature protection according to claim 1, characterized in that: one side of the cabinet body (1) is hinged with a cabinet door (101), and a handle (102) is installed on the outer wall of the cabinet door (101).