CN218163213U

CN218163213U - Rectifier shell for pipeline fan

Info

Publication number: CN218163213U
Application number: CN202222317311.3U
Authority: CN
Inventors: 杨寿权; 张鹤翔; 黄林
Original assignee: Dongguan Qincheng Precision Electronics Co ltd
Current assignee: Dongguan Qincheng Precision Electronics Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-27
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to a pipeline fan technical field just discloses a rectifier casing for pipeline fan, including the protecting crust, the last fixed surface of protecting crust is connected with shock absorber subassembly, shock absorber subassembly's last fixed surface is connected with the buffer board. This a rectifier casing for pipeline fan, setting through shock absorber subassembly and bow-shaped shock absorber subassembly, cup joint the slip post in the sleeve, telescopic fixed surface connects shock absorber subassembly, the last fixed surface of slip post connects the buffer board, when the foreign object produces pressure, the buffer board descends and drives the slip post and descend, make the compression of A spring atress, thereby the pressure of foreign object collision has been cushioned, the anticollision effect of protective case has been strengthened, and then fix bow-shaped piece in the protective case both sides, the bow-shaped piece of foreign object collision, bow-shaped piece atress compression, make the compression of B spring atress, the effort of foreign object collision has been cushioned, thereby prevent the foreign object collision, the stability of protective case has been improved.

Description

Rectifier shell for pipeline fan

Technical Field

The utility model relates to a pipeline fan technical field specifically is a rectifier casing for pipeline fan.

Background

A rectifier is a rectifying device, simply a device that converts Alternating Current (AC) to Direct Current (DC). It has two main functions: first, alternating Current (AC) is converted into Direct Current (DC), filtered and supplied to a load, or supplied to an inverter; second, a charging voltage is supplied to the battery. Thus, it also functions as a charger. Therefore, in real life, a protective shell needs to be added on the rectifier to prevent the rectifier from being damaged due to collision, and meanwhile, the rectifier is easy to generate heat, so that fire disasters can occur due to overhigh heat.

At present, the rectifier casing of pipeline fan on the market, safeguard function is comparatively single, can not cushion the offset to the power that foreign object collision produced for it is comparatively weak to protect when the object collision, can not classify the wiring according to different apertures simultaneously and arrange, and easy intertwine produces too high temperature, thereby takes place dangerous problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The rectifier casing for pipeline fan has solved that the proposed is comparatively single when safeguard function in the above-mentioned background art, can not cushion the power that the foreign object collision produced and offset for protection when the object collision is comparatively weak, can not classify the wiring according to different apertures simultaneously and arrange, and the intertwine produces too high temperature easily, thereby takes place dangerous problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rectifier casing for pipeline fan, includes the protecting crust, the last fixed surface of protecting crust is connected with seismic isolation assembly, seismic isolation assembly's last fixed surface is connected with the buffer board, the bow-shaped seismic isolation assembly of the equal fixedly connected with in both sides of protecting crust, the bottom fixedly connected with fixed plate of protecting crust, the one end sliding connection of fixed plate has the sliding plate, the fixed surface of sliding plate is connected with solidus subassembly.

Optionally, square holes are formed in the two sides of the protective shell, the heat dissipation net pieces are fixedly connected to the inner portions of the square holes, round holes are formed in the other side of the protective shell, the heat dissipation fans are fixedly connected to the inner portions of the round holes, and the dust prevention net pieces are fixedly connected to the surfaces of the heat dissipation fans.

Optionally, the number of shock absorber components is four, four shock absorber components include sleeve, slip post and A spring, telescopic inside sliding connection has the slip post, telescopic last fixed surface is connected with A spring.

Optionally, the number of the arcuate suspension assemblies is four. The arch-shaped shock-absorbing assembly comprises an arch-shaped sheet, a B spring and a fixing column.

Optionally, the surface of the sliding plate is provided with a limiting hole, and the inside of the limiting hole is connected with a limiting column through a thread.

Optionally, the number of the wire fixing assemblies is twelve, each wire fixing assembly comprises a clamping groove, a slot and a perforated piece, the slot is inserted into the surface of the clamping groove, and the perforated pieces are fixedly connected to the upper surfaces of the slots.

(III) advantageous effects

The utility model provides a rectifier casing for pipeline fan possesses following beneficial effect:

1. this a rectifier casing for pipeline fan, setting through shock absorber subassembly and bow-shaped shock absorber subassembly, cup joint the slip post in the sleeve, telescopic fixed surface connects shock absorber subassembly, the last fixed surface of slip post connects the buffer board, when foreign object produces pressure, the buffer board descends and drives the slip post and descend, make A spring atress compression, thereby the pressure of foreign object collision has been cushioned, the anticollision effect of protective case has been strengthened, and then fix bow-shaped piece in the protective case both sides, the bow-shaped piece of foreign object collision, bow-shaped piece atress compression, make B spring atress compression, the effort of foreign object collision has been cushioned, thereby prevent the foreign object collision, the stability of protective case has been improved.

2. This a rectifier casing for pipeline fan through the setting of sliding plate and solidus subassembly, takes suitable position out with the sliding plate, twists and moves spacing post for the sliding plate is fixed on the fixed plate, and then inserts the draw-in groove on the slot, fixes the classification of rectifier external connection in the piece that punctures, thereby has made things convenient for the rectifier wiring, has improved the result of use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the shock absorbing assembly of the present invention;

FIG. 3 is a schematic view of the bow-shaped suspension assembly of the present invention;

FIG. 4 is a schematic view of the wire fixing assembly of the present invention;

fig. 5 is a schematic view of the overall closed structure of the present invention.

In the figure: 1. protecting the shell; 2. a suspension assembly; 201. a sleeve; 202. a sliding post; 203. a, a spring; 3. a buffer plate; 4. an arcuate suspension assembly; 401. an arcuate sheet; 402. a spring B; 403. fixing a column; 5. a fixing plate; 6. a sliding plate; 7. a wire fixing component; 701. a card slot; 702. a slot; 703. a piercing member; 8. a heat dissipation mesh sheet; 9. a heat exhausting fan; 10. a dust-proof mesh sheet; 11. a limiting column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a rectifier casing for a pipeline fan comprises a protective casing 1, wherein the upper surface of the protective casing 1 is fixedly connected with a shock absorption assembly 2, the upper surface of the shock absorption assembly 2 is fixedly connected with a buffer plate 3, both sides of the protective casing 1 are fixedly connected with arc shock absorption assemblies 4, a sliding column 202 is sleeved in a sleeve 201 through the arrangement of the shock absorption assembly 2 and the arc shock absorption assemblies 4, the surface of the sleeve 201 is fixedly connected with the shock absorption assembly 2, the upper surface of the sliding column 202 is fixedly connected with the buffer plate 3, when foreign objects generate pressure, the buffer plate 3 descends to drive the sliding column 202 to descend, so that an A spring 203 is stressed and compressed, the pressure of collision of the foreign objects is buffered, the anti-collision effect of the protective casing 1 is enhanced, and arc pieces 401 are fixed on both sides of the protective casing 1, the protection shell comprises a shell body, a shell body 6, a limiting column 11, a clamping groove 701, a bow-shaped sheet 401, a spring B402, a spring B, a fixing plate 5, a line fixing component 7, a line fixing component 703 and a line fixing component 703, wherein the bow-shaped sheet 401 is stressed and compressed by foreign objects, the spring B402 is stressed and compressed, the acting force of the collision of the foreign objects is buffered, the collision of the foreign objects is prevented, the stability of the protection shell 1 is improved, the bottom of the protection shell 1 is fixedly connected with the fixing plate 5, one end of the fixing plate 5 is slidably connected with the sliding plate 6, the surface of the sliding plate 6 is fixedly connected with the line fixing component 7, the sliding plate 6 is pulled out to a proper position through the arrangement of the sliding plate 6 and the line fixing component 7, the limiting column 11 is screwed, the sliding plate 6 is fixed on the fixing plate 5, the clamping groove 701 is inserted into the slot 702, and the external rectifier lines are fixed in the perforated piece 703 in a classified mode, so that the connection of the rectifier is facilitated and the use effect is improved;

square holes are formed in two sides of the protective shell 1, a heat dissipation net piece 8 is fixedly connected inside each square hole, a round hole is formed in the other side of the protective shell 1, a heat exhausting fan 9 is fixedly connected inside each round hole, a dustproof net piece 10 is fixedly connected to the surface of each heat exhausting fan 9, and the functions of ventilating and radiating heat of the rectifier and isolating dust are achieved through the arrangement of the heat dissipation net pieces 8, the heat exhausting fans 9 and the dustproof net pieces 10;

the number of the shock absorption assemblies 2 is four, the four shock absorption assemblies 2 comprise a sleeve 201, a sliding column 202 and an A spring 203, the sliding column 202 is connected inside the sleeve 201 in a sliding mode, the A spring 203 is fixedly connected to the upper surface of the sleeve 201, and the A spring 203 is arranged to buffer action pressure generated by collision, so that the anti-collision effect of the protective shell 1 is improved;

the number of arcuate suspension assemblies 4 is four. The arch-shaped shock-absorbing assembly 4 comprises an arch-shaped sheet 401, a B spring 402 and a fixing column 403, and the arrangement of the arch-shaped sheet 401 plays a role in preventing foreign objects from extruding and damaging the rectifier;

the surface of the sliding plate 6 is provided with a limiting hole, the inner part of the limiting hole is in threaded connection with a limiting column 11, and the sliding plate 6 is arranged to play a role in preventing the rectifier connecting wire from being too long and being not fixed;

the number of the wire fixing assemblies 7 is twelve, each wire fixing assembly 7 comprises a clamping groove 701, a slot 702 and a perforated piece 703, the surface of the clamping groove 701 is inserted with the slot 702, the upper surface of the slot 702 is fixedly connected with the perforated piece 703, and the arrangement of the clamping grooves 701 enables the wire fixing assemblies 7 to be convenient to install different thick and thin electric wires of the rectifier through replacing the perforated pieces, so that the electric wires with the same hole diameter are matched, and the slots 702 are fixed.

The utility model discloses in, the device's working procedure as follows:

1. the sliding column 202 is sleeved in the sleeve 201, the surface of the sleeve 201 is fixedly connected with the shock absorption assembly 2, the upper surface of the sliding column 202 is fixedly connected with the buffer plate 3, when foreign objects generate pressure, the buffer plate 3 descends to drive the sliding column 202 to descend, so that the A spring 203 is stressed and compressed, the A spring 203 buffers the collision pressure of the foreign objects, the arched sheets 401 are further fixed on the two sides of the protective shell 1, the foreign objects collide with the arched sheets 401, the arched sheets 401 are stressed and compressed, the B spring 402 is stressed and compressed, and the collision acting force of the foreign objects is buffered;

2. the sliding plate 6 is pulled out to a proper position, the limiting column 11 is screwed, so that the sliding plate 6 is fixed on the fixed plate 5, the clamping groove 701 is inserted into the slot 702, the rectifier external lines are fixed in the perforating piece 703 in a classified manner, the heat dissipation net piece 8 and the dust prevention net piece 10 are fixed on the protective shell 1, and the heat exhausting fan 9 is opened;

although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 rectifier casing for pipeline fan, includes protecting shell (1), its characterized in that: the upper fixed surface of protective case (1) is connected with seismic isolation component (2), the upper fixed surface of seismic isolation component (2) is connected with buffer board (3), the bow-shaped seismic isolation component (4) of the equal fixedly connected with in both sides of protective case (1), the bottom fixedly connected with fixed plate (5) of protective case (1), the one end sliding connection of fixed plate (5) has sliding plate (6), the fixed surface of sliding plate (6) is connected with solidus subassembly (7).

2. The rectifier cabinet for a ducted fan according to claim 1, wherein: the improved fan protection device is characterized in that square holes are formed in two sides of the protection shell (1), a heat dissipation net piece (8) is fixedly connected to the inner portion of each square hole, a round hole is formed in the other side of the protection shell (1), a heat exhaust fan (9) is fixedly connected to the inner portion of each round hole, and a dust prevention net piece (10) is fixedly connected to the surface of each heat exhaust fan (9).

3. The rectifier enclosure for a ducted fan according to claim 1, wherein: the quantity of shock absorber subassembly (2) is four, four shock absorber subassemblies (2) are including sleeve (201), slip post (202) and A spring (203), the inside sliding connection of sleeve (201) has slip post (202), the last fixed surface of sleeve (201) is connected with A spring (203).

4. The rectifier enclosure for a ducted fan according to claim 1, wherein: the number of the arch-shaped shock-absorbing assemblies (4) is four, and each arch-shaped shock-absorbing assembly (4) comprises an arch-shaped sheet (401), a B spring (402) and a fixing column (403).

5. The rectifier enclosure for a ducted fan according to claim 1, wherein: the surface of the sliding plate (6) is provided with a limiting hole, and the inner part of the limiting hole is in threaded connection with a limiting column (11).

6. The rectifier enclosure for a ducted fan according to claim 1, wherein: the number of the wire fixing assemblies (7) is twelve, each wire fixing assembly (7) comprises a clamping groove (701), a slot (702) and a punching piece (703), the slot (702) is inserted into the surface of the clamping groove (701), and the punching piece (703) is fixedly connected to the upper surface of the slot (702).