CN214125155U

CN214125155U - Protective structure of energy storage converter

Info

Publication number: CN214125155U
Application number: CN202022500895.9U
Authority: CN
Inventors: 朱见涛; 曹振武; 郭振鹏
Original assignee: Zhong Tengwei Network Beijing Technology Co ltd
Current assignee: Zhong Tengwei Network Beijing Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-09-03
Anticipated expiration: 2030-11-03

Abstract

The utility model provides an energy storage converter's protective structure, including quick-witted case and main part, the inside fixed mounting of machine case has damping device, damping device includes first fixed block, the inside of first fixed block is provided with the cavity, the inside fixed mounting of cavity has the slide bar, the surface of slide bar is provided with first spring, the surface cover of slide bar is equipped with first slider, the right side fixed mounting of slider has the second fixed block, the equal fixed mounting in left top of second fixed block and bottom has two head rods, two the left end fixed mounting of head rod has the buffering sponge, the top fixed mounting of slider has the first connecting block, the top of first connecting block is rotated and is connected with the second connecting rod. The utility model provides a pair of energy storage converter's protective structure has the damage of few vibrations to the main part, reduces economic loss and cost's advantage.

Description

Protective structure of energy storage converter

Technical Field

The utility model relates to a protective structure technical field especially relates to an energy storage converter's protective structure.

Background

The PCS (Power Conversion System) CAN control the charging and discharging process of the storage battery to perform alternating current-direct current Conversion, CAN directly supply Power to an alternating current load under the condition of no Power grid, comprises a DCIAC bidirectional converter, a control unit and the like, receives a background control instruction through communication, controls the converter to charge or discharge the battery according to the symbol and the size of the Power instruction, realizes the regulation of the active Power and the reactive Power of the Power grid, communicates with the BMS through a CAN interface to acquire the state information of the battery pack, CAN realize the protective charging and discharging of the battery, and ensures the safe operation of the battery.

With the continuous development of science and technology and the wide application of electronic components, the internal parts of the existing energy storage converter are high-compactness electronic equipment, and when the instrument is transported, the generated vibration can possibly damage the precise electronic equipment in the instrument, so that economic loss is generated.

Therefore, there is a need to provide a new protection structure for an energy storage converter to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an energy storage converter's protective structure with practicality, simple structure are stable.

In order to solve the technical problems, the utility model provides a protective structure of an energy storage converter, which comprises a case and a main body, wherein a damping device is fixedly arranged in the case, the damping device comprises a first fixed block, a cavity is arranged in the first fixed block, a slide bar is fixedly arranged in the cavity, a first spring is arranged on the surface of the slide bar, a first slide block is sleeved on the surface of the slide bar, a second fixed block is fixedly arranged on the right side of the slide block, two first connecting rods are fixedly arranged at the top and the bottom of the left side of the second fixed block, a buffer sponge is fixedly arranged at the left ends of the two first connecting rods, a first connecting block is fixedly arranged at the top of the slide block, a second connecting rod is rotatably connected at the top of the first connecting block, the top of the second connecting rod is rotatably connected with a base through the first connecting block, the spout has all been seted up to two of first fixed block, the bottom fixed mounting of spout has the second spring, the top fixed mounting of second spring has the second slider the right side fixed mounting of second slider has the third connecting rod, the top fixed mounting of third connecting rod with the bottom of base.

Preferably, the equal fixed mounting in both sides of main part has buckle structure, buckle structure includes the concave groove, the inside joint in concave groove has the joint pole, the left side of joint pole is rotated and is connected with the second connecting block.

Preferably, the left side fixed mounting of second connecting block has the connecting plate, the top fixed mounting of connecting plate with the bottom of base, the left bottom fixed mounting of joint pole has the third spring.

Preferably, the inner walls of the two sides of the case are fixedly provided with cooling fans.

Preferably, the clamping grooves are formed in two sides of the outer portion of the case, the filter screen is arranged inside the clamping grooves, and bolts are arranged at the top and the bottom of the filter screen.

Preferably, the top of the base is fixedly provided with the main body.

Compared with the prior art, the utility model provides a pair of energy storage converter's protective structure has following beneficial effect:

the utility model provides an energy storage converter's protective structure, when the case was produced the vibration by artifical transportation, drive first slider through the second connecting rod among the damping device and remove the power dispersion that brings the vibration to first spring, and the third connecting rod drives the second slider and carries out the downstream and alleviate the vibration through in the second spring, reduce the damage of vibration to the main part, reduce economic loss and cost.

When the main part carries out work and produces the heat, start radiator fan, can dredge the inside to quick-witted case with quick-witted case external air through radiator fan, cool down the main part, carry out the dust through the air that the filter screen will get into quick-witted incasement portion and filter, reduce the damage of dust to the main part, make the main part carry out work under normal temperature, reduced the harm of high temperature to the main part, effectual messenger's main part lasts the work.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a protection structure of an energy storage converter according to the present invention;

FIG. 2 is a schematic view of the shock absorbing device shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

reference numbers in the figures: 1. the case, 2, a damping device, 201, a first fixing block, 202, a cavity, 203, a sliding rod, 204, a first spring, 205, a first sliding block, 206, a buffer sponge, 207, a first connecting rod, 209, a second fixing block, 210, a second connecting rod, 211, a first connecting block, 212, a sliding chute, 213, a second spring, 214, a second sliding block, 215, a third connecting rod, 216, a base, 3, a main body, 4, a cooling fan, 5, a filter screen, 6, a clamping groove, 7, a bolt, 8, a buckling structure, 801, a concave groove, 802, a clamping rod, 803, a second connecting block, 804, a connecting plate, 805, and a third spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a protection structure of an energy storage converter according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the shock absorber shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. The utility model provides a protective structure of energy storage converter, includes quick-witted case 1 and main part 3, its characterized in that: the damping device 2 is fixedly installed inside the case 1, the damping device 2 comprises a first fixed block 201, a cavity 202 is arranged inside the first fixed block 201, a sliding rod 203 is fixedly installed inside the cavity 202, a first spring 204 is arranged on the surface of the sliding rod 203, a first sliding block 205 is sleeved on the surface of the sliding rod 203, a second fixed block 209 is fixedly installed on the right side of the sliding block 205, two first connecting rods 207 are fixedly installed at the top and the bottom of the left side of the second fixed block 209, a buffer sponge 206 is fixedly installed at the left ends of the two first connecting rods 207, a first connecting block 211 is fixedly installed at the top of the sliding block 205, a second connecting rod 210 is rotatably connected at the top of the first connecting block 211, a base 216 is rotatably connected at the top of the second connecting rod 210 through the first connecting block 211, and two sliding grooves 212 are formed in the first fixed block 201, a second spring 213 is fixedly mounted at the bottom of the sliding groove 212, a second sliding block 214 is fixedly mounted at the top of the second spring 213, a third connecting rod 215 is fixedly mounted at the right side of the second sliding block 214, and the top of the third connecting rod 215 is fixedly mounted at the bottom of the base 216.

The equal fixed mounting in both sides of main part 3 has buckle structure 8, buckle structure 8 includes concave groove 801, the inside joint of concave groove 801 has joint pole 802, the left side of joint pole 802 is rotated and is connected with second connecting block 803.

The right side of clamping rod 802 is fixedly provided with a triangular clamping block.

The bottom of the concave groove 801 is fixedly provided with a fifth connecting block, two sides of the fifth connecting block are provided with limiting grooves, and the right side of the clamping rod is clamped with the inner parts of the limiting grooves.

A connecting plate 804 is fixedly mounted on the left side of the second connecting block 803, the top of the connecting plate 804 is fixedly mounted on the bottom of the base 216, and a third spring 805 is fixedly mounted on the bottom of the left side of the clamping rod 802.

And heat radiation fans 4 are fixedly arranged on the inner walls of the two sides of the case 1.

The right side of the cooling fan 4 is fixedly provided with a fourth connecting block, and the right end of the fourth connecting block is fixedly arranged on the inner wall of the case 1.

Draw-in groove 6 has been seted up to the outside both sides of machine case 1, the inside of draw-in groove 6 is provided with filter screen 5, the top and the bottom of filter screen 5 all are provided with bolt 7.

The bottom and the top of the filter screen 5 are both fixedly provided with a third connecting block, and the bolt 7 penetrates through the outer side of the third connecting block and the case 1.

The main body 3 is fixedly mounted on the top of the base 216.

The utility model provides a pair of protective structure of energy storage converter's theory of operation as follows: when the transportation is needed, the generated vibration drives the base 216 and the second connecting rod 210 to move downwards, thereby driving the first sliding block 205 to move outwards on the surface of the sliding rod 203, the force of the movement is buffered and decomposed by the first spring 204 during the movement, the base 216 moves downwards, the third connecting rod 215 is pressed downwards, the third connecting rod 215 drives the second sliding block 214 to move, and the second spring 213 is pressed, the force borne by the first spring 204 is shared, the damping effect is enhanced, when the first spring 204 and the second spring 213 buffer and decompose the force, and the elastic deformation urges the first spring 204 and the second spring 213 to reset, the buffer sponge 206 fixedly installed at the left end of the first connecting rod 207 fixedly installed at the left side of the second fixing block 209 bears the impact of the first sliding block 205, so that the first spring 204 is reduced to drive the first sliding block 205 to reciprocate.

Through the joint pole 802 among the extrusion buckle structure 8 when needs maintain the main part 3 of quick-witted case 1 inside and overhaul, make joint pole 802 withdraw from and dismantle main part 3 with the joint state of concave groove 801, maintain and overhaul, when main part 3 carries out long-time work and produces heat, start radiator fan 4, rotate through radiator fan 4 with quick-witted case 1 external air suction to quick-witted case 1's inside, cool down main part 3, separate the dust in the air through filter screen 5.

the utility model provides an energy storage converter's protective structure, when machine case 1 is produced the vibration by artifical transportation, drive first slider 205 through second connecting rod 210 among damping device 2 and remove the power dispersion that brings the vibration to first spring 204, and third connecting rod 215 drive second slider 214 and carry out the downward movement and alleviate the vibration through in the second spring 213, reduce the damage of vibration to main part 3, reduce economic loss and cost.

When main part 3 carries out work production heat, start radiator fan 4, can dredge the inside to quick-witted case 1 with quick-witted case 1 external air through radiator fan 4, cool down main part 3, carry out the dust through the air that filter screen 5 will get into quick-witted case 1 inside and filter, reduce the damage of dust to main part 3, make main part 3 carry out work under normal temperature, reduced the harm of high temperature to main part 3, effectual main part 3 that makes carries out continuous work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a protective structure of energy storage converter, includes quick-witted case and main part, its characterized in that: the damping device is fixedly arranged in the case and comprises a first fixed block, a cavity is arranged in the first fixed block, a sliding rod is fixedly arranged in the cavity, a first spring is arranged on the surface of the sliding rod, a first sliding block is sleeved on the surface of the sliding rod, a second fixed block is fixedly arranged on the right side of the sliding block, two first connecting rods are fixedly arranged at the top and the bottom of the left side of the second fixed block, buffering sponge is fixedly arranged at the left ends of the two first connecting rods, a first connecting block is fixedly arranged at the top of the sliding block, a second connecting rod is rotatably connected at the top of the first connecting block, the top of the second connecting rod is rotatably connected with a base through the first connecting block, two sliding grooves are formed in the two first fixed blocks, and a second spring is fixedly arranged at the bottom of the sliding grooves, the top fixed mounting of second spring has the second slider the right side fixed mounting of second slider has the third connecting rod, the top fixed mounting of third connecting rod with the bottom of base.

2. A protection architecture for an energy storage converter according to claim 1, characterized in that: the equal fixed mounting in both sides of main part has buckle structure, buckle structure includes concave groove, the inside joint in concave groove has the joint pole, the left side of joint pole is rotated and is connected with the second connecting block.

3. A protection architecture for an energy storage converter according to claim 2, characterized in that: the left side fixed mounting of second connecting block has the connecting plate, the top fixed mounting of connecting plate with the bottom of base, the left bottom fixed mounting of joint rod has the third spring.

4. A protection architecture for an energy storage converter according to claim 1, characterized in that: and heat radiation fans are fixedly arranged on the inner walls of the two sides of the case.

5. A protection architecture for an energy storage converter according to claim 1, characterized in that: the machine case is characterized in that clamping grooves are formed in two sides of the outer portion of the machine case, a filter screen is arranged inside the clamping grooves, and bolts are arranged at the top and the bottom of the filter screen.

6. A protection architecture for an energy storage converter according to claim 1, characterized in that: the top of base fixed mounting has the main part.