CN219961174U - Control box for energy storage converter - Google Patents
Control box for energy storage converter Download PDFInfo
- Publication number
- CN219961174U CN219961174U CN202320583037.6U CN202320583037U CN219961174U CN 219961174 U CN219961174 U CN 219961174U CN 202320583037 U CN202320583037 U CN 202320583037U CN 219961174 U CN219961174 U CN 219961174U
- Authority
- CN
- China
- Prior art keywords
- box
- box body
- ventilation
- energy storage
- silica gel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000741 silica gel Substances 0.000 claims abstract description 24
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 24
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 description 13
- 239000000428 dust Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The utility model discloses a control box for an energy storage converter, which comprises a box body, a box cover and a plate sleeve, wherein a first silica gel pad is glued on the inner side of the box body, one end of the inner side of the box body is connected with the plate sleeve in a hot melting way, a baffle plate is sleeved on the top of the plate sleeve at equal intervals, a first ventilation box is fixed on the bottom of the box body through bolts, the box cover is arranged on the top of the box body, a second silica gel pad is glued on the bottom of the box cover, a second ventilation box is fixed on the top of the box cover through bolts, and exhaust fans are arranged in the second ventilation box and the first ventilation box through mounting racks. The soft second silica gel pad and the soft first silica gel pad are tightly adhered to the control single board and the DC/AC dual-direction, so that the control single board and the DC/AC dual-direction are protected, heat in the control single board and the DC/AC dual-direction can be absorbed, and the heat is extracted by the exhaust fan, so that the aim of radiating the control single board, the DC/AC dual-direction and the like is fulfilled.
Description
Technical Field
The utility model relates to the technical field of energy storage converters, in particular to a control box for an energy storage converter.
Background
The energy storage converter is a device capable of controlling the charging and discharging processes of the storage battery to perform alternating current-direct current conversion and directly supplying power to an alternating current load under the condition of no power grid, and is composed of a DC/AC bidirectional converter, a control unit and the like, and is communicated with the BMS through a CAN interface to acquire the state information of the battery pack, so that the protective charging and discharging of the battery CAN be realized, the running safety of the battery is ensured, and the DC/AC bidirectional converter, the control unit and the like are all arranged in the control box.
The authorization bulletin number CN216565920U discloses a control box of an energy storage converter, which comprises a first shell, wherein the first shell comprises a first opening, and at least one first control single board is arranged on the wall of the first shell opposite to the first opening; the second shell comprises a second opening, at least one second control single plate is arranged on the wall, opposite to the second opening, of the second shell, the first opening of the first shell and the second opening of the second shell are relatively fixed in a click mode to form a shell, and one side, perpendicular to the first opening and the second opening, of the shell is provided with a port; the end cover is arranged on the port and is fixedly connected with the first shell and the second shell, so that the space inside the control box can be better utilized, and the installation efficiency is greatly improved.
The control box of the existing energy storage converter has the following defects: the second control single board and the first control single board in the shell are radiated through the arrangement of the second radiating opening and the first radiating opening, the radiating efficiency is poor, dust, water stains and the like easily enter the shell through the second radiating opening and the first radiating opening, and the second control single board and the first control single board cannot be effectively protected. For this purpose, we propose a control box for an energy storage converter.
Disclosure of Invention
The utility model mainly aims to provide a control box for an energy storage converter, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a control box for energy storage converter, includes box body, lid and board cover, the inside veneer of box body has first silica gel pad, box body inside one end hot melt is connected with the board cover, board cover top equidistance cover is equipped with the baffle, the box body bottom is provided with first ventilation box through the bolt fastening, the box body top is provided with the lid, the veneer of lid bottom has the second silica gel pad, the lid top is provided with the second ventilation box through the bolt fastening, the air exhauster is all installed through the mounting bracket to second ventilation box and first ventilation box inside.
Further, a limiting block is fixed at the bottom of the baffle through a bolt, and a compression spring is clamped and fixed between the limiting block and the plate sleeve; the baffle can be prevented from completely extending out of the plate sleeve by the arrangement of the limiting block.
Further, the clamping groove is formed in the top of the baffle, and an anti-slip pad is glued inside the clamping groove.
Further, dustproof nets are fixed inside the second ventilation box and the first ventilation box through bolts, and through holes are formed between the second ventilation box and the box cover and between the first ventilation box and the box body; the dust screen can prevent dust and the like from entering the second ventilation box or the first ventilation box.
Further, the screw grooves are formed in the top of the box body at equal intervals, and the bolt holes corresponding to the screw grooves are formed in the box cover at equal intervals in a penetrating mode.
Compared with the prior art, the utility model has the following beneficial effects:
the soft second silica gel pad and the soft first silica gel pad are tightly attached to the control single board and the DC/AC bidirectional converter to protect the control single board and the DC/AC bidirectional converter, the second silica gel pad and the first silica gel pad are strong in heat conduction capacity, heat on the control single board and the DC/AC bidirectional converter can be absorbed, the exhaust fan is opened to extract the heat on the first silica gel pad and the second silica gel pad through the through holes, the purpose of radiating the control single board, the DC/AC bidirectional converter and the like is achieved, the protection capacity is strong, and dust, water stains and the like cannot contact the control single board and the DC/AC bidirectional converter and the like.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a control box for an energy storage converter according to the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the case body and the case cover of the control case for the energy storage converter.
Fig. 3 is a schematic diagram of the internal structures of the plate sleeve and the baffle of the control box for the energy storage converter.
In the figure: 1. a case body; 2. a box cover; 3. a plate sleeve; 4. a baffle; 5. a second ventilation box; 6. a first silicone pad; 7. a second silicone pad; 8. a first ventilation box; 9. an exhaust fan; 10. a dust screen; 11. a through hole; 12. a thread groove; 13. bolt holes; 14. a clamping groove; 15. an anti-slip pad; 16. a limiting block; 17. compressing the spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a control box for an energy storage converter comprises a box body 1, a box cover 2 and a plate sleeve 3, wherein a first silica gel pad 6 is glued on the inner side of the box body 1, one end of the inner side of the box body 1 is connected with the plate sleeve 3 in a hot melting mode, a baffle 4 is sleeved on the top of the plate sleeve 3 in an equidistant mode, a first ventilation box 8 is fixed on the bottom of the box body 1 through bolts, a box cover 2 is arranged on the top of the box body 1, a second silica gel pad 7 is glued on the bottom of the box cover 2, a second ventilation box 5 is fixed on the top of the box cover 2 through bolts, and an exhaust fan 9 is installed inside each of the second ventilation box 5 and the first ventilation box 8 through a mounting frame.
As shown in fig. 3, a limiting block 16 is fixed at the bottom of the baffle 4 through a bolt, a compression spring 17 is clamped and fixed between the limiting block 16 and the plate sleeve 3, and the compression spring 17 pushes the baffle 4 to extend and move upwards through the limiting block 16.
As shown in fig. 3, the top of the baffle 4 is provided with a clamping groove 14, an anti-slip pad 15 is glued inside the clamping groove 14, the baffle 4 moves upwards to clamp the wire harness through the clamping groove 14, and the anti-slip pad 15 can play an anti-slip role.
As shown in fig. 2, the second ventilation box 5 and the first ventilation box 8 are fixed with a dust screen 10 by bolts, and through holes 11 are formed between the second ventilation box 5 and the box cover 2 and between the first ventilation box 8 and the box body 1; the through holes 11 are arranged to facilitate the operation of the exhaust fan 9 to extract heat from the first silica gel pad 6 and the second silica gel pad 7.
As shown in fig. 2, the top of the box body 1 is equidistantly provided with screw grooves 12, the inside of the box cover 2 is equidistantly provided with bolt holes 13 corresponding to the screw grooves 12, and the box cover 2 covered on the box body 1 can be fixed by using bolts through the bolt holes 13 and the screw grooves 12.
The utility model relates to a control box for an energy storage converter, which is characterized in that a control single board, a DC/AC bidirectional converter and the like are arranged in a box body 1 by personnel during operation, a box cover 2 is covered on the box body 1, the box body 1 and the box cover 2 are fixed through a thread groove 12 and a bolt hole 13 by using bolts, after the box body 1 and the box cover 2 are closed, a soft second silica gel pad 7 and a soft first silica gel pad 6 are tightly adhered to the control single board, the DC/AC bidirectional converter and the like to protect the control single board, the DC/AC bidirectional converter and the like, the second silica gel pad 7 and the first silica gel pad 6 have strong heat conduction capacity, the heat on the control single board and the DC/AC bidirectional converter can be absorbed, an exhaust fan 9 is opened to draw out the heat on the first silica gel pad 6 and the second silica gel pad 7 through a plurality of through holes 11, the purposes of radiating the control single board, dust, water stains and the like can not contact the control single board, the DC/AC bidirectional converter and the like, a compression spring 17 pushes a baffle 4 to the baffle 4 through a limiting block 16, and the baffle 4 is connected with a wire harness to the control single board, the DC/AC bidirectional converter and the wire harness is prevented from loosening.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a control box for energy storage converter, includes box body (1), lid (2) and board cover (3), its characterized in that: the novel box comprises a box body (1), wherein a first silica gel pad (6) is glued on the inner side of the box body (1), a plate sleeve (3) is connected to one end of the inner side of the box body (1) through hot melting, a baffle (4) is sleeved on the top of the plate sleeve (3) at equal intervals, a first ventilation box (8) is fixed on the bottom of the box body (1) through bolts, a box cover (2) is arranged on the top of the box body (1), a second silica gel pad (7) is glued on the bottom of the box cover (2), a second ventilation box (5) is fixed on the top of the box cover (2) through bolts, and an exhaust fan (9) is arranged inside the second ventilation box (5) and the first ventilation box (8) through installing racks.
2. The control box for an energy storage converter according to claim 1, wherein: a limiting block (16) is fixed at the bottom of the baffle plate (4) through bolts, and a compression spring (17) is clamped and fixed between the limiting block (16) and the plate sleeve (3).
3. The control box for an energy storage converter according to claim 1, wherein: the top of the baffle plate (4) is provided with a clamping groove (14), and an anti-slip pad (15) is glued inside the clamping groove (14).
4. The control box for an energy storage converter according to claim 1, wherein: the dustproof net (10) is fixed inside the second ventilation box (5) and the first ventilation box (8) through bolts, and through holes (11) are formed between the second ventilation box (5) and the box cover (2) and between the first ventilation box (8) and the box body (1).
5. The control box for an energy storage converter according to claim 1, wherein: screw grooves (12) are formed in the top of the box body (1) at equal intervals, and bolt holes (13) corresponding to the screw grooves (12) are formed in the box cover (2) at equal intervals in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320583037.6U CN219961174U (en) | 2023-03-23 | 2023-03-23 | Control box for energy storage converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320583037.6U CN219961174U (en) | 2023-03-23 | 2023-03-23 | Control box for energy storage converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219961174U true CN219961174U (en) | 2023-11-03 |
Family
ID=88536153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320583037.6U Active CN219961174U (en) | 2023-03-23 | 2023-03-23 | Control box for energy storage converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219961174U (en) |
-
2023
- 2023-03-23 CN CN202320583037.6U patent/CN219961174U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |