CN210404773U

CN210404773U - Compact structure's charge-discharge module

Info

Publication number: CN210404773U
Application number: CN201921141769.XU
Authority: CN
Inventors: 璧靛缓; 赵建
Original assignee: Suzhou Weida Welding Equipment Co Ltd
Current assignee: Suzhou Weida Welding Equipment Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-04-24
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a charge-discharge technical field just discloses a compact structure's charge-discharge module, including circuit board, copper bar, one side fixed mounting of circuit board bottom has the on-off controller, and the middle part welding on circuit board top has electric capacity, the mounting hole has been seted up to one side at copper bar top, and the copper bar runs through mounting hole and circuit board fixed connection through the bolt. This compact structure's charge-discharge module, carry out the energy storage through adopting the electric capacity of six low pressure large capacity, its highest voltage is 33V and controllable, the safety in utilization is high, and do not need the transformer to step down, the cost of production has been practiced thrift, this charge-discharge module design is compact simultaneously, it is less wholly to occupy the space, it is all comparatively convenient to install and use, control six low pressure large capacity electric capacities through twenty six switches on the single charge-discharge module, the output frequency of whole charge-discharge module has been improved, output precision and output current.

Description

Compact structure's charge-discharge module

Technical Field

The utility model relates to a charge-discharge technical field specifically is a compact structure's charge-discharge module.

Background

The capacitor is formed by a layer of insulating dielectric medium sandwiched between two metal electrodes, when voltage is applied between the two metal electrodes, the electrodes can store charges, so the capacitor is an energy storage element, any two conductors which are insulated from each other and are very close to each other form a capacitor, and the parallel plate capacitor is formed by a polar plate of the capacitor and the dielectric medium.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compact structure's charge-discharge module, possess the security height, output frequency, output precision, output current height, compact structure's advantage, it is higher to have solved current charge-discharge module's output voltage, not only need add the transformer and step down, and the while safety in utilization is also lower, and current charge-discharge module output frequency, precision and electric current are all lower, and the design is inseparable enough too, and overall structure occupies the great problem in space.

The utility model provides a following technical scheme: the utility model provides a compact structure's charge-discharge module, includes circuit board, copper bar, one side fixed mounting of circuit board bottom has on-off controller, and the middle part welding on circuit board top has electric capacity, the mounting hole has been seted up to one side at copper bar top, and the copper bar runs through mounting hole and circuit board fixed connection through the bolt, the slotted hole that is located mounting hole one side is seted up at the top of copper bar, and the bottom of copper bar is equipped with the reduction board, the bottom of reduction board is equipped with the right side copper.

Preferably, the switch has all been welded to the both sides of circuit board bottom, one side of switch is equipped with the mounting panel, the fixed ear of one end fixedly connected with of mounting panel, being equipped with of circuit board bottom is located the left side copper of right side copper one side.

Preferably, the capacitor is welded on the circuit board through a contact at the bottom of the circuit board, and the contact at the bottom of the circuit board is located in the slot.

Preferably, the right copper plate penetrates through the reducing plate and the mounting holes in the copper bars in sequence from bottom to top through bolts and is fixed to the bottom of the circuit board.

Preferably, the reduction plate has an insulating property, and the size of the reduction plate is matched with the size of the copper bar.

Preferably, the left copper plate is fixedly installed with the mounting plate through a bolt penetrating switch from left to right.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this compact structure's charge and discharge module carries out the energy storage through adopting six electric capacity of organizing low pressure capacity, and its maximum voltage is 33V and controllable, and the safety in utilization is high to do not need the transformer to step down, practiced thrift the cost of production, this charge and discharge module design is compact simultaneously, and whole occupation space is less, and it is all comparatively convenient to install and use.

2. This compact structure's charge and discharge module controls six low pressure large capacity electric capacity capacitances through twenty six switches on the single charge and discharge module, has improved the output frequency, the output precision and the output current of whole charge and discharge module.

Drawings

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

FIG. 2 is a schematic view of the copper bar of the present invention;

fig. 3 is a schematic view of the structure reduction plate of the present invention.

In the figure: 1. a circuit board; 2. a switch controller; 3. a capacitor; 4. a copper bar; 5. mounting holes; 6. a slot; 7. a reduction plate; 8. a right copper plate; 9. a switch; 10. mounting a plate; 11. fixing the ear; 12. left copper plate.

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. 1-3, a compact-structure charge-discharge module comprises a circuit board 1 and a copper bar 4, wherein a switch controller 2 is fixedly installed on one side of the bottom of the circuit board 1, a capacitor 3 is welded in the middle of the top end of the circuit board 1, the charge-discharge module adopts a low-voltage large-capacity capacitor 3, the highest voltage of the capacitor 3 is 33V, the output voltage of the capacitor is 30V and is controllable, the safety is high, six capacitors 3 are arranged on the top of the circuit board 1 at equal intervals, the design is compact, the occupied space of the whole module is small, the capacitor 3 is convenient to install, the capacitor 3 is welded on the circuit board 1 through a contact on the bottom of the circuit board 1, the contact on the bottom of the circuit board 1 is positioned in a slotted hole 6, the contact for welding the capacitor 3 and the circuit board 1 is avoided through the slotted hole 6 matched with the six groups of capacitors, a mounting hole 5, the top of the copper bar 4 is provided with a slotted hole 6 positioned at one side of the mounting hole 5, the bottom of the copper bar 4 is provided with a reduction plate 7, the reduction plate 7 has insulativity, the size of the reduction plate 7 is matched with that of the copper bar 4, the copper bar 4 and a right copper plate 8 are insulated by utilizing the insulativity of the reduction plate 7, so that the condition of short circuit during charging and discharging is avoided, the bottom of the reduction plate 7 is provided with the right copper plate 8, the right copper plate 8 sequentially penetrates through the reduction plate 7 and the mounting hole 5 on the copper bar 4 from bottom to top through bolts and is fixed at the bottom of the circuit board 1, switches 9 are welded at both sides of the bottom of the circuit board 1, twenty-six switches 9 are symmetrically welded at both sides of the bottom of the circuit board 1, the twenty-six capacitors 3 are controlled by utilizing the twenty-six switches 9, the output precision, the frequency and the, the one end fixedly connected with fixed ear 11 of mounting panel 10, being equipped with of 1 bottom of circuit board is located the left side copper 12 of 8 one sides on the right side copper, and left side copper 12 is in the same place through bolt through switch 9 and mounting panel 10 fixed mounting from the left hand right hand side, and this module that discharges is fixed circuit board 1, copper bar 4, reduction board 7, right side copper 8, mounting panel 10 and left side copper 12 through the bolt, is convenient for install and dismantle to the maintenance work in the later stage of being convenient for.

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 compact structure's charge-discharge module, includes circuit board (1), copper bar (4), its characterized in that: one side fixed mounting of circuit board (1) bottom has on-off controller (2), and the middle part welding on circuit board (1) top has electric capacity (3), mounting hole (5) have been seted up to one side at copper bar (4) top, and copper bar (4) run through mounting hole (5) and circuit board (1) fixed connection through the bolt, slotted hole (6) that are located mounting hole (5) one side are seted up at the top of copper bar (4), and the bottom of copper bar (4) is equipped with reduction board (7), the bottom of reduction board (7) is equipped with right side copper (8).

2. The compact battery charge and discharge module of claim 1, further comprising: switch (9) have all been welded to the both sides of circuit board (1) bottom, one side of switch (9) is equipped with mounting panel (10), the fixed ear (11) of one end fixedly connected with of mounting panel (10), be equipped with left side copper (12) that are located right side copper (8) one side of circuit board (1) bottom.

3. The compact battery charge and discharge module of claim 1, further comprising: the capacitor (3) is welded on the circuit board (1) through a contact at the bottom of the circuit board (1), and the contact at the bottom of the circuit board (1) is positioned in the slotted hole (6).

4. The compact battery charge and discharge module of claim 1, further comprising: and the right copper plate (8) sequentially penetrates through the reducing plate (7) and the mounting hole (5) in the copper bar (4) from bottom to top through a bolt and is fixed at the bottom of the circuit board (1).

5. The compact battery charge and discharge module of claim 1, further comprising: the reduction plate (7) is insulating, and the size of the reduction plate (7) is matched with that of the copper bar (4).

6. A compact form factor charge and discharge module as claimed in claim 2, wherein: the left side copper plate (12) is fixedly installed together with the mounting plate (10) through a bolt through switch (9) from left to right.