CN214478529U - Low-voltage distribution cabinet base that dampproofing effect is good - Google Patents
Low-voltage distribution cabinet base that dampproofing effect is good Download PDFInfo
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- CN214478529U CN214478529U CN202120548928.9U CN202120548928U CN214478529U CN 214478529 U CN214478529 U CN 214478529U CN 202120548928 U CN202120548928 U CN 202120548928U CN 214478529 U CN214478529 U CN 214478529U
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Abstract
The utility model belongs to the technical field of electric switch board, a dampproofing effectual low-voltage distribution cabinet base is related to, which comprises a roof, the bottom plate, an installation section of thick bamboo, the buffer cylinder, the fan, the main spring, vice spring, the filter screen, first installation curb plate and second installation curb plate, the bilateral symmetry of fan is provided with two drying racks, drying rack is "Z" font, be provided with first drying box on the drying rack, drying tray and the dry box of second, the top of roof is provided with the mounting groove around ventilation hole distribution, be provided with dry pad in the mounting groove, the side all is provided with a pair of first installation curb plate around the roof, the longitudinal section of first installation curb plate is "U" font down, first installation curb plate is provided with a plurality of range upon range of fin from top to bottom in its one side that is close to roof central point. The utility model discloses a drying effect is better, moisture barrier can be stronger, and heat dispersion is higher, and moisture barrier properties, reasonable in design moreover, simple structure is fit for extensive the popularization.
Description
Technical Field
The utility model belongs to the technical field of electric power distribution cabinet, especially, relate to a dampproofing effectual low-voltage distribution cabinet base.
Background
The low-voltage power distribution cabinet is a combined assembly type structure, various circuit assemblies are integrated into a whole, the normal operation of the circuit of the whole factory workshop is controlled, and when the low-voltage power distribution cabinet is installed, the low-voltage power distribution cabinet is generally arranged on the ground and is in contact with the ground. Because low-voltage distribution cabinet when ground direct contact, the moisture in the damp cold gas on ground or the air can be from inside ground direct infiltration low-voltage distribution cabinet, cause the interior damage that wets of low-voltage distribution cabinet, can soak circuit and device seriously, cause the device to burn out. Therefore, through installing dampproofing base can provide dampproofing function for low-voltage distribution cabinet to guarantee that low-voltage distribution cabinet has stable operating performance.
Prior patent art CN201821977472.2 discloses a low-voltage distribution cabinet is with installation base that has dampproofing function, including mounting plate, mounting hole has all been opened at mounting plate's top both ends, and mounting plate's top outer wall intermediate position is provided with an installation section of thick bamboo, the top of an installation section of thick bamboo outer wall all has opened the jack all around, and the inner wall of jack is provided with the erection column, the top inner wall of erection column and the bottom inner wall of an installation section of thick bamboo are provided with the main spring, and the top outer wall of erection column is provided with the installation roof, mounting plate's top both sides outer wall all is provided with the buffer cylinder, and the top inner wall of buffer cylinder all is provided with the buffer beam, the intermediate position that top outer wall was kept away from to mounting plate all is provided with the absorption storehouse, and the inner wall that adsorbs the storehouse is provided with the drier. However, although the device can play a role in moisture prevention and dehumidification, the desiccant can greatly reduce the dehumidification effect in the flowing air due to the relatively high speed of the airflow passing through the micro fan, and the moisture prevention performance is influenced; moreover, after the low-voltage power distribution cabinet is assembled on the installation top plate, part of water vapor condensed on the bottom surface of the low-voltage power distribution cabinet can be retained between the bottom surface of the low-voltage power distribution cabinet and the top surface of the installation top plate and cannot be quickly adsorbed or discharged; secondly, the heat dissipation capability of the device is not sufficiently exhibited and needs to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem that foretell installation base exists, provide a reasonable in design, simple structure, dampproofing effectual and the higher low-voltage distribution cabinet base of heat dispersion.
In order to achieve the above purpose, the technical solution adopted by the present invention is that, the base of the low voltage distribution cabinet with good moisture-proof effect provided by the present invention comprises a top plate and a bottom plate which are distributed relatively from top to bottom, the top of the bottom plate is provided with an installation cylinder, a buffer cylinder and a fan, a main spring and an auxiliary spring are respectively arranged in the installation cylinder and the buffer cylinder, a vent hole is arranged on the top plate at a position opposite to the fan, a filter screen is arranged in the vent hole, a first installation side plate and a second installation side plate are arranged on the top plate, two drying frames are symmetrically arranged on two sides of the fan, the drying frames are in a zigzag shape and comprise a first horizontal part, a vertical part and a second horizontal part, the first horizontal part is connected with the top plate, a first drying box is movably arranged in the vertical part, a drying agent is arranged in the first drying box, a plurality of through holes are arranged on the left side and the right side of the first drying box, the drying device is characterized in that a drying disc is arranged in the second horizontal part, a drying agent is arranged in the drying disc, a plurality of second drying boxes which are vertically connected with the vertical part are arranged between two drying frames which are distributed oppositely, the drying agent is arranged inside each second drying box, a plurality of through holes are formed in the front side and the rear side of each second drying box, a mounting groove which is distributed around the ventilation holes is formed in the top of the top plate, a drying pad is arranged in the mounting groove and connected with the top plate through screws, a pair of first mounting side plates are arranged on the front side and the rear side of the top plate, the longitudinal section of each first mounting side plate is in an inverted U shape, and a plurality of radiating fins which are stacked up and down are arranged on one side of each first mounting side plate, which is close to the center of the top plate.
Preferably, the first mounting side plate is provided with a connecting rod on one side close to the central position of the bottom plate, the connecting rod is vertically connected with the radiating fins in a penetrating manner, and the connecting rod is sleeved with a gasket positioned between the adjacent radiating fins.
Preferably, the mounting groove is provided with a sinking groove corresponding to the position of the screw.
Preferably, the first mounting side plate and the second mounting side plate are both provided with a screw rod used for being abutted against the low-voltage power distribution cabinet, and one end of the screw rod facing to the center direction of the top plate is provided with an extrusion block.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model provides a low-voltage distribution cabinet base that dampproofing effectual utilizes drying rack and second drying box can dry the mobile air near the fan, and drying effect is better, and the moist moisture that still can effectively dry low-voltage distribution cabinet bottom surface condensation production through increasing dry pad to improve the humidity resistance of this device greatly; moreover, this device can effectively improve the heat dispersion after this device and low-voltage distribution cabinet assemble through be provided with the multilayer fin between first installation curb plate. The utility model relates to a rationally, simple structure is fit for extensive the popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a front view of a base of a low-voltage power distribution cabinet with a good moisture-proof effect according to an embodiment;
fig. 2 is a top view of a base (without a bottom plate and a drying rack) of a low-voltage distribution cabinet with a good moisture-proof effect provided by an embodiment;
in the above figures, 1, the top plate; 2. a base plate; 3. mounting the cylinder; 4. a buffer cylinder; 5. a fan; 6. a main spring; 7. a secondary spring; 8. a filter screen; 9. a first mounting side plate; 10. a second mounting side plate; 11. a drying rack; 111. a first horizontal portion; 112. a vertical portion; 113. a second horizontal portion; 12. a first drying box; 13. drying the disc; 14. a desiccant; 15. a second drying box; 16. drying the pad; 17. a screw; 18. a heat sink; 19. a connecting rod; 20. sinking a groove; 21. a screw; 22. and extruding the block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment, as shown in fig. 1 and 2, the utility model provides a low-voltage distribution cabinet base that dampproofing is effectual, including roof 1 and bottom plate 2 of upper and lower relative distribution, the top of bottom plate 1 is provided with installation section of thick bamboo 3, buffer cylinder 4 and fan 5, is provided with main spring 6 and secondary spring 7 in installation section of thick bamboo 3 and the buffer cylinder 4 respectively, and the position relative with the fan on roof 1 is provided with the ventilation hole, is provided with filter screen 8 in the ventilation hole, is provided with first installation curb plate 9 and second installation curb plate 10 on roof 1. Wherein, the bottom plate 2, the mounting cylinder 3, the buffer cylinder 4, the fan 5, the main spring 6, the auxiliary spring 7 and the filter screen 8 are prior art, and the description of this embodiment is omitted. On this basis, the utility model discloses bilateral symmetry at fan 5 is provided with two drying rack 11, drying rack 11 is "Z" font and includes first horizontal part 111, vertical portion 112 and second horizontal part 113, first horizontal part 111 is connected with roof 1, the activity is provided with first drying box 12 in the vertical portion 112, the inside of first drying box 12 is provided with drier 14, the left and right sides of first drying box 12 all is provided with a plurality of through-hole, be provided with drying tray 13 in the second horizontal part 113, be provided with the drier in the drying tray 13, be provided with a plurality of second drying box 15 of being connected with vertical portion is perpendicular between two drying rack 11 of relative distribution, the inside of second drying box 15 is provided with the drier, the front and back side of second drying box 15 all is provided with a plurality of through-hole. In this device, drying rack 11 and second drying box 15 have constituted the surrounding structure, and first drying box 12, all be provided with drier 14 on second drying box 13 and the drying plate 15, so near the mobile air of fan 5 is getting into low-voltage distribution cabinet bottom or from low-voltage distribution cabinet bottom exhaust by the ventilation hole in, the overwhelming majority all can be through the dry atmosphere that the drier formed, thereby make low-voltage distribution cabinet's inside and outside air carry out reasonable drying when producing the exchange, dampproofing effect is better. Meanwhile, the first drying box 12, the second drying box 15 and the drying disk 13 are connected with the drying rack in a movable assembly mode, so that the drying agents can be replaced in time.
Further, the utility model discloses be provided with at the top of roof 1 around the mounting groove 16 that the ventilation hole distributes, be provided with dry pad 16 in the mounting groove 16, dry pad 16 passes through screw 17 and is connected with roof 1, and the side all is provided with a pair of first installation curb plate 9 around roof 1, and the longitudinal section of first installation curb plate 9 is down "U" font, and first installation curb plate 9 is provided with a plurality of upper and lower range upon range of fin 18 in its one side that is close to roof central point and puts. This device utilizes dry pad 16 can carry out drying and absorption to the condensation moisture that low-voltage distribution cabinet bottom surface produced. Drying pad 16 is connected through screw 17 and roof 1 and not only can effectively avoid drying pad 16 by extrusion deformation, can also effectively enrich the condensation moisture, reduces the distribution area of moisture, and then makes the condensation moisture of drier dry low-voltage distribution cabinet bottom in succession. This device can effectively improve the heat dispersion after this device and low-voltage distribution cabinet assemble through be provided with multilayer fin 18 between first installation curb plate 9, and the assembly degree of difficulty of low-voltage distribution cabinet and this device can be reduced to the design of "U" shape of falling of first installation curb plate 9 moreover, also avoids appearing first installation curb plate 9 in assembling process and the condition that extrusion deformation appears in the use to a certain extent
In order to improve the reliability of being connected of fin 18 and first installation curb plate 9, the utility model provides a first installation curb plate 9 is provided with connecting rod 19 in its one side that is close to bottom plate central point and puts, through connection fin 18 about connecting rod 19, the cover is equipped with the gasket (not drawn in the picture) that is located between the adjacent fin on the connecting rod 19. The spacer is used as a spacing adjustment structure for adjacent cooling fins, and the connecting rod 19 is used as an integrated structure for the cooling fins 18, so that the cooling fins can be conveniently connected to the first mounting side plate 9 in one step after being assembled into a whole, and the stability of connection between the whole cooling fins 18 and the first mounting side plate 9 is ensured.
In order to improve the moisture resistance of roof top surface, the utility model discloses be provided with the heavy groove 20 that corresponds with screw 17 position in the mounting groove, utilize heavy groove 20 can retrieve by the enrichment of screw 17 or the condensation moisture that converges to reach damp-proofing purpose.
In order to improve the locking stability of first installation curb plate 9 and second installation curb plate 10 to low-voltage distribution cabinet, the utility model discloses all be provided with the screw rod 21 that is used for butt low-voltage distribution cabinet on first installation curb plate 9 and on second installation curb plate 10, screw rod 21 is provided with extrusion piece 22 at its one end towards roof center direction. Can make the interval between extrusion piece 22 and the low-voltage distribution cabinet reduce or enlarge through rotating screw rod 21, until reaching the purpose that compresses tightly or relax, reasonable in design, simple structure, connection stability is higher, and the practicality is stronger.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. A low-voltage power distribution cabinet base with good moisture-proof effect comprises a top plate and a bottom plate which are oppositely distributed from top to bottom, wherein the top of the bottom plate is provided with an installation cylinder, a buffer cylinder and a fan, a main spring and an auxiliary spring are respectively arranged in the installation cylinder and the buffer cylinder, a vent hole is formed in the position, opposite to the fan, of the top plate, a filter screen is arranged in the vent hole, and a first installation side plate and a second installation side plate are arranged on the top plate. Be provided with the drier in the drying tray, be provided with a plurality of second drying box of being connected perpendicularly with vertical portion between two drying racks that distribute relatively, the inside of second drying box is provided with the drier, the side all is provided with a plurality of through-hole around the second drying box, the top of roof is provided with the mounting groove around ventilation hole distribution, be provided with the drying pad in the mounting groove, the drying pad passes through the screw and is connected with the roof, the side all is provided with a pair of first installation curb plate around the roof, the longitudinal section of first installation curb plate is "U" font down, first installation curb plate is provided with a plurality of upper and lower range upon range of fin in its one side that is close to roof central point and puts.
2. The pedestal of the low-voltage power distribution cabinet with the good moisture-proof effect according to claim 1, wherein a connecting rod is arranged on one side of the first mounting side plate close to the center of the bottom plate, the connecting rod is vertically connected with the radiating fins in a penetrating manner, and a gasket positioned between the adjacent radiating fins is sleeved on the connecting rod.
3. The pedestal of low-voltage power distribution cabinet with good moisture-proof effect according to claim 2, wherein a sinking groove corresponding to the position of the screw is arranged in the mounting groove.
4. The base of the low-voltage power distribution cabinet with the good moisture-proof effect as claimed in claim 3, wherein the first mounting side plate and the second mounting side plate are both provided with a screw for abutting against the low-voltage power distribution cabinet, and the screw is provided with an extrusion block at one end facing the center direction of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548928.9U CN214478529U (en) | 2021-03-17 | 2021-03-17 | Low-voltage distribution cabinet base that dampproofing effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120548928.9U CN214478529U (en) | 2021-03-17 | 2021-03-17 | Low-voltage distribution cabinet base that dampproofing effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478529U true CN214478529U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120548928.9U Active CN214478529U (en) | 2021-03-17 | 2021-03-17 | Low-voltage distribution cabinet base that dampproofing effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478529U (en) |
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2021
- 2021-03-17 CN CN202120548928.9U patent/CN214478529U/en active Active
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