CN214227822U

CN214227822U - Overcurrent protector for converter power converter of hybrid energy storage system

Info

Publication number: CN214227822U
Application number: CN202120496823.3U
Authority: CN
Inventors: 赵新宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-09-17
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a mix energy storage system converter power converter overcurrent protector, including organism and heat dissipation dustproof mechanism, the top of organism is provided with the protection upper plate, and the top of protecting the upper plate is provided with the silica gel board, the spring part is installed to the inside equidistance of silica gel board, the front end left side of organism is provided with the power adjusting button, and one side of power adjusting button is provided with mixed energy storage panel. This mix energy storage system converter power converter overcurrent protector sets up the organism, the organism passes through the spring part and constitutes elastic construction with the silica gel board, when the organism receives the bearing extrusion of heavy object under daily installation state of placing, thereby probably because its bearing capacity is overweight to lead to the spare part of organism inside to take place to damage, bring certain trouble for the user, accessible spring part and silica gel board this moment and the elastic construction that constitutes between the two make the outside bearing capacity of organism reduce relatively, thereby play certain safety protection effect for organism self rather than the part of inside.

Description

Overcurrent protector for converter power converter of hybrid energy storage system

Technical Field

The utility model relates to an overcurrent protector technical field specifically is a hybrid energy storage system converter power converter overcurrent protector.

Background

An overcurrent protector is a device used for current overload protection. When the motor enters the set state, the relay in the protector can be automatically released, and the protector exits the protection state, so that the misoperation of the motor in the set state is effectively prevented. The device can be widely applied to the protection and monitoring of three-phase motors and other electrical appliances in the industries of machinery, metallurgy, building materials, chemical engineering, textile industry and the like.

When the overcurrent protector in the market is used, the overcurrent protector does not have a power conversion function or does not have a heat dissipation protection structure of the machine body, so that the machine body brings inevitable trouble and danger to a user in daily operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mix energy storage system converter power converter overcurrent protector to thereby solve often that to put forward in the above-mentioned background art because its self does not possess the power conversion function or to organism self heat dissipation protective structure's imperfection lead to the organism to bring inevitable trouble and dangerous problem for the user in daily operation.

In order to achieve the above object, the utility model provides a following technical scheme: an overcurrent protector of a converter power converter of a hybrid energy storage system comprises a machine body and a heat dissipation dustproof mechanism, wherein a protective upper plate is arranged at the top end of the machine body, and the top of the upper protective plate is provided with a silica gel plate, spring parts are arranged in the silica gel plate at equal intervals, the left side of the front end of the machine body is provided with a power adjusting button, and one side of the power adjusting button is provided with a mixed energy storage panel, the bottom end of the machine body is provided with a protective lower plate, and the two side edges of the lower protection plate are provided with first thread grooves, the inner walls of the periphery of the first thread grooves are jointed with first bolts, the middle part of the bottom end of the lower protection plate is provided with a connecting piece, and the peripheral outer wall of the connecting piece is uniformly provided with embedded sliding marks, the bottom end of the connecting piece is symmetrically provided with joints, and the periphery of the joint is movably provided with a protective shell, and the heat dissipation dustproof mechanisms are arranged in the middle parts of the two sides of the machine body.

Preferably, the machine body forms an elastic structure through the spring part and the silica gel plate, and the spring part is uniformly distributed along the inner part of the silica gel plate at equal intervals.

Preferably, the machine body and the first bolt form a threaded detachable structure through a first threaded groove, and the first threaded groove and the first bolt are symmetrically distributed along a vertical central axis of the machine body.

Preferably, heat dissipation dustproof mechanism has the heat dissipation fan including between the heat dissipation, heat dissipation fan, block frame, second thread groove, second bolt and dustproof filter screen, and the internally mounted between the heat dissipation, the outer wall laminating all around between the heat dissipation is provided with the block frame, and the both sides middle part of block frame is provided with the second thread groove, the middle part all around of second thread groove is provided with the second bolt, one side middle part of block frame is provided with dustproof filter screen.

Preferably, the heat dissipation fans are distributed in a threaded blade shape, and the heat dissipation fans are symmetrically distributed along a vertical central axis of the machine body.

Preferably, the clamping frame forms a thread detachable structure with the second bolt and the heat sink through the second thread groove, and the clamping frame is provided with two groups.

Preferably, the protective shell forms a sliding embedded structure with the embedded sliding mark and the machine body through a connecting piece, and the protective shell is distributed in a rectangular shape.

Compared with the prior art, the beneficial effects of the utility model are that: this mix energy storage system converter power converter overcurrent protector sets up the organism, the organism passes through the spring part and constitutes elastic construction with the silica gel board, when the organism receives the bearing extrusion of heavy object under daily installation state of placing, thereby probably because its bearing capacity is overweight to lead to the spare part of organism inside to take place to damage, bring certain trouble for the user, accessible spring part and silica gel board this moment and the elastic construction that constitutes between the two make the outside bearing capacity of organism reduce relatively, thereby play certain safety protection effect for organism self rather than the part of inside.

The heat dissipation fan is the distribution of screw thread lobate, and the organism is in daily processing operation, thereby probably because its inside power consumption is higher leads to the temperature to rise comparatively directly, and the bad phenomena such as pencil burnout or structure ungrouping can appear when its inside is in the high temperature for a long time take place, and the heat dissipation fan that the organism both sides set up at this moment can play certain radiating effect to its inside module pencil.

The block frame passes through second thread groove and second bolt and heat dissipation and constitutes screw thread detachable construction within a definite time, be in under the rotary motion state when the heat dissipation fan of organism both sides, in order to avoid external thing to its influence under the motion as far as, user's accessible second thread groove and second bolt and the threaded connection who constitutes between the two install the block frame in the outside between heat this moment, in order to reach the security and the practical degree of organism heat dissipation fan self under the motion state, and the dustproof filter screen of block frame outside middle part installation can filter the inspiratory dust under the heat dissipation fan wind flow.

Drawings

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

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

FIG. 3 is a schematic structural view of the heat dissipation and dust prevention mechanism of the present invention in a disassembled state;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a protective upper plate; 3. a silica gel plate; 4. a spring member; 5. a power adjusting knob; 6. a hybrid energy storage panel; 7. a protective lower plate; 8. a first thread groove; 9. a first bolt; 10. a connecting member; 11. embedding a sliding mark; 12. a joint; 13. a protective shell; 14. a heat dissipation dustproof mechanism; 1401. a heat dissipation chamber; 1402. a heat dissipation fan; 1403. a clamping frame; 1404. a second thread groove; 1405. a second bolt; 1406. dustproof filter screen.

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. 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. 1-4, the present invention provides a technical solution: an overcurrent protector of a converter power converter of a hybrid energy storage system comprises a machine body 1, a protection upper plate 2, a silica gel plate 3, a spring part 4, a power adjusting button 5, a hybrid energy storage panel 6, a protection lower plate 7, a first thread groove 8, a first bolt 9, a connecting piece 10, an embedding slide mark 11, a joint 12, a protection shell 13, a heat dissipation dustproof mechanism 14, a heat dissipation chamber 1401, a heat dissipation fan 1402, a clamping frame 1403, a second thread groove 1404, a second bolt 1405 and a dustproof filter screen 1406, wherein the top end of the machine body 1 is provided with the protection upper plate 2, the top of the protection upper plate 2 is provided with the silica gel plate 3, the spring part 4 is arranged in the silica gel plate 3 at equal intervals, the left side of the front end of the machine body 1 is provided with the power adjusting button 5, one side of the power adjusting button 5 is provided with the hybrid energy storage panel 6, the bottom end of the machine body 1 is provided with the protection lower plate 7, and two side ends of the protection lower plate 7 are provided with the first thread grooves 8, first screw groove 8's inner wall laminating all around has first bolt 9, and the bottom middle part of protection hypoplastron 7 is provided with connecting piece 10, and the outer wall all around of connecting piece 10 evenly is provided with embedding slide 11, and the bottom symmetry of connecting piece 10 is installed and is connected 12, and the activity all around of connecting 12 is provided with protecting crust 13, and heat dissipation dustproof mechanism 14 sets up in the both sides middle part of organism 1.

In the utility model, the machine body 1 forms an elastic structure with the silica gel plate 3 through the spring part 4, and the spring part 4 is uniformly distributed along the inside of the silica gel plate 3 at equal intervals, when the machine body 1 is subjected to the bearing extrusion of a heavy object in a daily installation and placement state, the internal parts of the machine body 1 are damaged possibly due to the overweight bearing capacity, and certain trouble is brought to a user, at the moment, the external bearing capacity of the machine body 1 can be relatively reduced through the elastic structure formed between the spring part 4 and the silica gel plate 3, so that a certain safety protection effect is realized on the machine body 1 and the internal parts thereof;

the machine body 1 and the first bolt 9 form a threaded detachable structure through the first threaded groove 8, and the first threaded groove 8 and the first bolt 9 are symmetrically distributed along the vertical central axis of the machine body 1, when a user installs the machine body 1, certain trouble is brought to workers possibly due to limitation of installation environment, and at the moment, the user can install the machine body 1 at different installation positions in an aligned mode through threaded connection formed between the first threaded groove 8 and the first bolt 9 according to installation conditions on site, so that the disassembly and assembly operation of the user is facilitated;

the heat dissipation dustproof mechanism 14 includes a heat dissipation chamber 1401, a heat dissipation fan 1402, a fastening frame 1403, a second screw groove 1404, a second bolt 1405 and a dustproof filter screen 1406, a heat radiation fan 1402 is installed in the heat radiation room 1401, a clamping frame 1403 is attached to the peripheral outer wall of the heat radiation room 1401, and the middle parts of both sides of the engaging frame 1403 are provided with second screw grooves 1404, the middle parts of the peripheries of the second screw grooves 1404 are provided with second bolts 1405, the middle part of one side of the engaging frame 1403 is provided with a dustproof filter screen 1406, the heat dissipating fan 1402 is distributed in a screw blade shape, and the heat dissipation fans 1402 are symmetrically distributed along the vertical central axis of the machine body 1, and during the daily processing operation of the machine body 1, temperature rise is more direct due to higher power consumption in the machine body, however, bad phenomena such as bundle burnout or structure disassembly and the like may occur when the machine body is at a high temperature for a long time, and the heat dissipation fans 1402 arranged on the two sides of the machine body 1 can play a certain role in heat dissipation for module harnesses in the machine body;

the clamping frame 1403 forms a thread detachable structure with the second bolt 1405 and the heat dissipation room 1401 through the second thread groove 1404, and the clamping frame 1403 is provided with two groups, when the heat dissipation fans 1402 on two sides of the machine body 1 are in a rotating motion state, in order to avoid the influence of external objects on the motion of the heat dissipation fans as much as possible, at this time, a user can install the clamping frame 1403 on the outer side of the heat dissipation room 1401 through the thread connection formed between the second thread groove 1404 and the second bolt 1405, so as to achieve the safety and the practical degree of the heat dissipation fan 1402 itself in the motion state of the machine body 1, and the dustproof filter screen 1406 installed in the middle of the outer side of the clamping frame 1403 can filter dust sucked under the air flow of the heat dissipation fan 1402;

the protective shell 13 forms a sliding embedded structure with the embedded sliding trace 11 and the machine body 1 through the connecting piece 10, the protective shell 13 is distributed in a rectangular shape, when a user does not use the machine body 1, in order to ensure the vertical degree and the safety of the connector 12 per se as far as possible, the user can movably install the protective shell 13 at the top of the machine body 1 through the embedded sliding structure formed between the protective shell 13 and the connecting piece 10, and the service cycle of the connector 12 per se is prolonged in a phase-changing manner.

The working principle is as follows: for the overcurrent protector of the converter power converter of the hybrid energy storage system, firstly, when the machine body 1 is stressed by a heavy load in a daily installation and placement state, the internal parts of the machine body 1 are damaged possibly due to the overweight of the bearing capacity of the overcurrent protector, and certain trouble is brought to a user, at the moment, the external bearing capacity of the machine body 1 is relatively reduced through an elastic structure formed between the spring part 4 and the silica gel plate 3, so that the machine body 1 and the internal parts thereof have certain safety protection effect, meanwhile, the temperature of the machine body 1 is directly increased possibly due to higher internal power consumption in daily operation, however, the internal parts of the machine body 1 can be burnt out or disassembled directly due to higher internal power consumption, and other adverse phenomena can occur when the internal parts of the machine body are in a high temperature for a long time, and at the moment, the heat dissipation fans 1402 arranged on two sides of the machine body 1 can play a certain heat dissipation effect on the internal module wire harnesses, and the heat dissipation fan 1402 of both sides of the machine body 1 is in the state of rotational motion, in order to avoid the influence of the external things on the motion as much as possible, at this time, the user can install the clamping frame 1403 at the outer side of the heat dissipation room 1401 through the threaded connection formed between the second thread groove 1404 and the second bolt 1405, so as to achieve the safety and the practical degree of the machine body 1 itself of the heat dissipation fan 1402 in the state of motion, and the dustproof filter screen 1406 installed at the middle part of the outer side of the clamping frame 1403 can filter the dust sucked by the airflow of the heat dissipation fan 1402.

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 hybrid energy storage system converter power converter overcurrent protector, includes organism (1) and heat dissipation dustproof mechanism (14), its characterized in that: the energy-saving engine is characterized in that a protection upper plate (2) is arranged at the top end of the engine body (1), a silica gel plate (3) is arranged at the top of the protection upper plate (2), spring parts (4) are equidistantly arranged in the silica gel plate (3), a power adjusting button (5) is arranged on the left side of the front end of the engine body (1), a mixed energy storage panel (6) is arranged on one side of the power adjusting button (5), a protection lower plate (7) is arranged at the bottom end of the engine body (1), first thread grooves (8) are formed in the side ends of the two sides of the protection lower plate (7), first bolts (9) are attached to the inner walls of the periphery of the first thread grooves (8), a connecting piece (10) is arranged in the middle of the bottom end of the protection lower plate (7), embedding sliding marks (11) are uniformly arranged on the outer walls of the periphery of the connecting piece (10), and connectors (12) are symmetrically arranged at the bottom end of the connecting piece (10), and the periphery of the joint (12) is movably provided with a protective shell (13), and the heat dissipation dustproof mechanisms (14) are arranged in the middle parts of the two sides of the machine body (1).

2. The hybrid energy storage system converter power converter overcurrent protector of claim 1, wherein: organism (1) constitutes elastic structure through spring part (4) and silica gel board (3), and spring part (4) equidistance evenly distributed along the inside of silica gel board (3).

3. The hybrid energy storage system converter power converter overcurrent protector of claim 1, wherein: the machine body (1) and the first bolt (9) form a threaded detachable structure through the first threaded groove (8), and the first threaded groove (8) and the first bolt (9) are symmetrically distributed along the vertical central axis of the machine body (1).

4. The hybrid energy storage system converter power converter overcurrent protector of claim 1, wherein: heat dissipation dustproof mechanism (14) are including dispelling the heat between (1401), heat dissipation fan (1402), block frame (1403), second thread groove (1404), second bolt (1405) and dustproof filter screen (1406), and dispel the heat between the internally mounted of (1401) have heat dissipation fan (1402), the outer wall laminating all around of (1401) is provided with block frame (1403) between the heat dissipation, and the both sides middle part of block frame (1403) is provided with second thread groove (1404), the middle part all around of second thread groove (1404) is provided with second bolt (1405), one side middle part of block frame (1403) is provided with dustproof filter screen (1406).

5. The hybrid energy storage system converter power converter overcurrent protector of claim 4, wherein: the heat dissipation fans (1402) are distributed in a threaded blade shape, and the heat dissipation fans (1402) are symmetrically distributed along the vertical central axis of the machine body (1).

6. The hybrid energy storage system converter power converter overcurrent protector of claim 4, wherein: the clamping frame (1403) forms a thread detachable structure with the second bolt (1405) and the heat dissipation chamber (1401) through the second thread groove (1404), and two groups of clamping frames (1403) are arranged.

7. The hybrid energy storage system converter power converter overcurrent protector of claim 1, wherein: the protective shell (13) forms a sliding embedded structure with the embedded sliding mark (11) and the machine body (1) through the connecting piece (10), and the protective shell (13) is distributed in a rectangular shape.