CN220797484U - Mobile shore power variable frequency stabilized power supply box - Google Patents
Mobile shore power variable frequency stabilized power supply box Download PDFInfo
- Publication number
- CN220797484U CN220797484U CN202322417511.0U CN202322417511U CN220797484U CN 220797484 U CN220797484 U CN 220797484U CN 202322417511 U CN202322417511 U CN 202322417511U CN 220797484 U CN220797484 U CN 220797484U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply box
- filter screen
- fan
- box body
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Links
- 238000001035 drying Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of power supply boxes, and particularly relates to a movable shore power variable-frequency and voltage-stabilized power supply box which comprises a power supply box body, wherein a heat dissipation and drying mechanism is arranged in the power supply box body, the heat dissipation and drying mechanism comprises a fan, threaded holes, a filter screen, slotted holes, threaded rods, drawers, grids, sliding blocks, grooves, sliding grooves, spring grooves, springs, push rods and push blocks, the threaded holes are formed in four corners of the power supply box body, which are close to the fan, the slotted holes are formed in the four corners of the filter screen, and the threaded rods are inserted into the slotted holes; according to the utility model, when the fan is started to radiate heat of the power supply box body, the air blown by the fan can be filtered through the filter screen and then blown into the power supply box body, and when the filter screen needs to be cleaned, the threaded rod is taken down to detach the filter screen for cleaning, so that the problem that the dust is difficult to radiate heat and the service life of the power supply box body is influenced due to the fact that the dust is blown into the power supply box body is avoided.
Description
Technical Field
The utility model belongs to the technical field of power supply boxes, and particularly relates to a movable shore power variable-frequency voltage-stabilizing power supply box.
Background
The shore power variable frequency power box is a power box for ships, ports and other occasions, and can provide stable power supply for the ships parked on the yard so as to support the operation of various equipment and systems of the ships.
When the power supply box is used, the fan is required to be started to radiate heat, but most of the current power supply boxes radiate heat by using the fan, dust is blown into the power supply box through the fan, more dust is accumulated, the condition of difficult radiation is caused, and the long-term high temperature can reduce the service life of the internal elements of the long-term power supply box; when the power supply box is used on a ship or a wharf, moisture in the air is extremely large, so that the moisture in the outside air enters the power supply box, and electric equipment in the power supply box is easily damaged by the moisture, so that the power supply box cannot be used normally.
Therefore, the utility model provides a mobile shore power variable frequency stabilized power supply box to solve the problems.
Disclosure of Invention
The utility model aims to provide a movable shore power variable-frequency stabilized power supply box, and aims to solve the problems that dust is blown into the power supply box through a fan to cause difficult heat dissipation and the power supply box cannot be used normally due to large water content in the air in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable shore power variable-frequency stabilized power supply box comprises a power supply box body, wherein a heat dissipation and drying mechanism is arranged in the power supply box body and comprises a fan, a threaded hole, a filter screen, a slotted hole, a threaded rod, a drawer, a grid, a sliding block, a groove, a sliding groove, a spring, a push rod and a push block;
the utility model discloses a fan, including power supply box, threaded rod, slider, spring groove, push block, screw hole, power supply box, filter screen, screw hole, push block, spring groove, push block and push block.
In order to realize the isolation of dust through the filter screen, the movable shore power variable frequency voltage stabilizing power supply box is preferably used, and the size of the filter screen is larger than the output end of the fan.
In order to clean the filter screen, the movable shore power variable-frequency voltage-stabilizing power box is preferably adopted in the utility model, and the threaded rod penetrates through the slotted hole and then is in threaded connection with the threaded hole.
In order to fix the drawer, the movable shore power variable-frequency voltage-stabilizing power box is preferable, the push rod is in a T shape, and the push block forms an elastic structure with the spring through a spring groove.
In order to avoid drawer shaking, the movable shore power variable-frequency voltage-stabilizing power box is preferable, and the size and the position of one end of the push rod are matched with those of the groove.
In order to realize the replacement of the drying bag, the movable shore power variable-frequency voltage-stabilizing power box is preferably adopted, and the drawer is in sliding connection with the sliding groove through the sliding block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the fan is started to radiate heat of the power supply box body, the air blown by the fan can be filtered through the filter screen and then blown into the power supply box body, and when the filter screen needs to be cleaned, the threaded rod is taken down to detach the filter screen for cleaning, so that the problem that the dust is difficult to radiate heat and the service life of the power supply box body is influenced due to the fact that the dust is blown into the power supply box body is avoided.
2. According to the utility model, under the condition that air is damp, if the air exhausted by the fan contains moisture, the air can be absorbed by the drying bag in the drawer, so that the air is blown into the power box after being dried, when the drying bag needs to be replaced, one end of the push rod can be pulled to draw out the drawer, and the drying bag is replaced, so that the problem that the power box cannot be normally used due to the fact that internal electrical equipment is damaged by the influence of the moisture is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of an axial structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is a schematic view of a drawer structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure A of the present utility model;
fig. 5 is an enlarged schematic view of the structure B of the present utility model.
In the figure: 1. a power supply box body; 2. a fan; 3. a threaded hole; 4. a filter screen; 5. a slot hole; 6. a threaded rod; 7. a drawer; 8. a grid; 9. a slide block; 10. a groove; 11. a chute; 12. a spring groove; 13. a spring; 14. a push rod; 15. and pushing the block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the movable shore power variable-frequency stabilized power supply box comprises a power supply box body 1, wherein a heat dissipation and drying mechanism is arranged in the power supply box body 1 and comprises a fan 2, a threaded hole 3, a filter screen 4, a slotted hole 5, a threaded rod 6, a drawer 7, a grid 8, a sliding block 9, a groove 10, a sliding groove 11, a spring groove 12, a spring 13, a push rod 14 and a push block 15;
screw hole 3 is offered in the power supply box 1 four corners department that is close to fan 2, slotted hole 5 is offered in the four corners department of filter screen 4, threaded rod 6 peg graft in the inside of slotted hole 5, the bottom of drawer 7 is provided with net 8, slider 9 sets up in the bottom both sides of drawer 7, recess 10 is offered in the inner wall both sides of power supply box 1, recess 10 is offered on one side surface of drawer 7, spring groove 12 is offered in one side inside that power supply box 1 is close to spout 11, spring 13 sets up in the inside of spring groove 12, push rod 14 peg graft in the inside of spring 13, push block 15 sets up in one side of the surface of push rod 14.
Preferably: the size of the filter screen 4 is larger than the output end of the fan 2.
When the fan 2 is started to radiate heat inside the power box body 1, the air blown out by the fan 2 is filtered by the filter screen 4 and then blown into the power box body 1.
Preferably: the threaded rod 6 penetrates through the slotted hole 5 and then is in threaded connection with the threaded hole 3.
When specifically using, when needs wash filter screen 4, can take out threaded rod 6 through screw rotation follow screw hole 3 and slotted hole 5 to take out the threaded rod 6 of four corners totally, take off filter screen 4 again, and wash, after filter screen 4 washs, align the slotted hole 5 and the screw hole 3 of filter screen 4 again, and carry out threaded connection with screw hole 3 after running through slotted hole 5 with threaded rod 6 and fix, after all fixing the threaded rod 6 of four corners, just accomplished the change to filter screen 4, just so avoided the dust to blow the inside of power supply box 1 and caused the heat dissipation difficulty, thereby influence power supply box 1 life's problem.
Preferably: the push rod 14 is in a T shape, and the push block 15 forms an elastic structure with the spring 13 through the spring groove 12.
When the air is wet, the push rod 14 can be pulled outwards, so that the push rod 14 drives the push block 15 to squeeze the spring 13, and the other end of the push rod 14 is pulled out of the groove 10.
Preferably: the size and position of one end of the push rod 14 matches the size and position of the recess 10.
In specific use, the drawer 7 is pulled out by sliding through the sliding block 9 and the sliding groove 11 at the bottom, and the drying bag is put into the drawer 7.
Preferably: the drawer 7 is connected with the sliding groove 11 in a sliding way through the sliding block 9.
When the power box is specifically used, the drawer 7 is pushed back into the power box body 1 through the sliding block 9 and the sliding groove 11, the pushing rod 14 is loosened again at the moment, one end of the spring 13 pushing the pushing rod 14 through the self elastic force is inserted into the groove 10, the fixing effect is achieved, if the air exhausted by the fan 2 contains moisture, the air can be absorbed by a drying bag in the drawer 7, the air is blown into the power box body 1 after being dried, and the problem that the power box cannot be normally used due to the fact that internal electrical equipment is damaged due to the influence of the moisture is avoided.
Working implementation principle: when the mobile shore power variable frequency and voltage stabilized power supply box is used, when the fan 2 dissipates heat in the power supply box body 1, wind blown out by the fan 2 is filtered through the filter screen 4 and then blown into the power supply box body 1, so that the problem that dust is difficult to dissipate heat due to the fact that the dust is blown into the power supply box body 1 is avoided, and the service life of the power supply box body 1 is influenced; when the air is more humid, put into drawer 7 with dry package, if fan 2 exhaust wind contains moisture, can be absorbed by the dry package in the drawer 7 for blow in the inside of power supply box 1 after the air drying, avoided inside electrical equipment to be influenced by moisture and damaged and lead to the unable normal problem of using of power supply box.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a portable shore power frequency conversion regulated power supply case, includes power supply case box (1), its characterized in that: the power supply box comprises a power supply box body (1), wherein a heat dissipation and drying mechanism is arranged in the power supply box body (1), and comprises a fan (2), a threaded hole (3), a filter screen (4), a slot hole (5), a threaded rod (6), a drawer (7), a grid (8), a sliding block (9), a groove (10), a sliding groove (11), a spring groove (12), a spring (13), a push rod (14) and a push block (15);
the utility model discloses a fan, including power supply box, filter screen (4), screw hole (3) are offered in power supply box (1), are close to the four corners department of fan (2), the four corners department at filter screen (4) is offered in slotted hole (5) are offered to slotted hole (5), the inside at slotted hole (5) is pegged graft to threaded rod (6), the bottom of drawer (7) is provided with net (8), slider (9) set up in the bottom both sides of drawer (7), the inner wall both sides at power supply box (1) are offered in recess (10), one side surface at drawer (7) is offered in recess (10), one side inside near spout (11) at power supply box (1) is offered in spring groove (12), spring (13) set up the inside at spring groove (12), peg graft in the inside of spring (13) push rod (14), push block (15) set up in one side of the surface of push rod (14).
2. The mobile shore power variable frequency and voltage stabilizing power box according to claim 1, wherein: the size of the filter screen (4) is larger than the output end of the fan (2).
3. The mobile shore power variable frequency and voltage stabilizing power box according to claim 1, wherein: the threaded rod (6) penetrates through the slotted hole (5) and then is in threaded connection with the threaded hole (3).
4. The mobile shore power variable frequency and voltage stabilizing power box according to claim 1, wherein: the push rod (14) is T-shaped in appearance, and the push block (15) forms an elastic structure with the spring (13) through the spring groove (12).
5. The mobile shore power variable frequency and voltage stabilizing power box according to claim 1, wherein: the size and the position of one end of the push rod (14) are matched with those of the groove (10).
6. The mobile shore power variable frequency and voltage stabilizing power box according to claim 1, wherein: the drawer (7) is connected with the sliding groove (11) in a sliding way through the sliding block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417511.0U CN220797484U (en) | 2023-09-06 | 2023-09-06 | Mobile shore power variable frequency stabilized power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417511.0U CN220797484U (en) | 2023-09-06 | 2023-09-06 | Mobile shore power variable frequency stabilized power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797484U true CN220797484U (en) | 2024-04-16 |
Family
ID=90631216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322417511.0U Active CN220797484U (en) | 2023-09-06 | 2023-09-06 | Mobile shore power variable frequency stabilized power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797484U (en) |
-
2023
- 2023-09-06 CN CN202322417511.0U patent/CN220797484U/en active Active
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