CN220021938U - Weak current box with good ventilation - Google Patents
Weak current box with good ventilation Download PDFInfo
- Publication number
- CN220021938U CN220021938U CN202320767311.5U CN202320767311U CN220021938U CN 220021938 U CN220021938 U CN 220021938U CN 202320767311 U CN202320767311 U CN 202320767311U CN 220021938 U CN220021938 U CN 220021938U
- Authority
- CN
- China
- Prior art keywords
- current box
- weak current
- box body
- dust
- filter screen
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- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 238000007790 scraping Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a weak current box with good ventilation, which has the technical scheme that: the low-current box comprises a low-current box body, wherein one side of the low-current box body is provided with a sealing cover, the sealing cover is connected with the low-current box body through a hinge, ventilation openings are formed in two sides of the low-current box body, the top surface of the low-current box body is provided with an air outlet, and an exhaust fan is fixedly arranged in the air outlet; the filter component is arranged in the vent and is used for filtering dust, the scraping plate is arranged, dust is attached to the surface of the filter screen after the filter screen is used for a long time, a worker can slide the connecting block up and down, a sliding block in the air inlet plate slides up and down, the sliding block drives the scraping plate to scrape off dust, so that the filter screen is prevented from being attached to dust, air circulation in a weak current box body is influenced, the collecting box is arranged, and after the dust on the filter screen is scraped off by the scraping plate, the dust can fall into the collecting box at the bottom of the air inlet plate, so that the dust is conveniently collected.
Description
Technical Field
The utility model relates to the technical field of weak current engineering, in particular to a weak current box with good ventilation.
Background
The weak current box, as the name implies, is a concentration box of a weaker voltage line, and is generally used in modern home decoration, such as a network cable, a telephone line, a display of a computer, a USB line, VGA of a television, chromatic aberration, an antenna and the like, can be placed in the weak current box; if the objects are not put in sequence, the objects are a large group of lines, so that the objects are very messy and discordant, and the cleaning is also affected. In summary, weak boxes are used to house these devices and to organize the wires.
According to the application number: the Chinese patent of CN202221983637.3 discloses a high-efficient radiating weak current box, including the weak current box, both sides all are articulated with the end cover around the weak current box, and the fixed radiator fan of inlaying a plurality of intercommunication both sides of end cover is equipped with the mounting panel vertically in the weak current box, and the vertical installation wiring board of weak current box right side inner wall. The utility model has simple structure, and increases the internal volume of the equipment in unit area by adopting a two-side through mode, thereby improving the space utilization rate, and increases the light cat, the router and the power strip in the weak current box by the longitudinally arranged mounting plates. The area of direct contact between heat generating equipment such as electric wires and air is increased, circulation and heat dissipation of air in the equipment are increased, natural heat dissipation efficiency of the equipment is achieved to the maximum extent, and heat dissipation fans with two sides corresponding to each other are used for achieving concentrated heat dissipation of heavy-point heat generating equipment, and flow of air in the equipment is further promoted.
At present, a weak current box with high heat dissipation has some defects, such as: when the hot air in the weak current box is discharged through the cooling fan, the air is required to flow when the hot air is discharged, dust is deposited when the hot air flows, so that an air inlet of the weak current box is blocked by the dust, and the air flow efficiency is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the weak current box with good ventilation, and solves the problems that when hot air in the weak current box is discharged through the cooling fan, air is required to flow during air discharge, dust is deposited during flow, and an air inlet of the weak current box is blocked by the dust, so that the air flow efficiency is affected.
The technical aim of the utility model is realized by the following technical scheme:
a weak current box with good ventilation, comprising: the low-current box body is provided with a sealing cover at one side, the sealing cover is connected with the low-current box body through a hinge, ventilation openings are formed in two sides of the low-current box body, an air outlet is formed in the top surface of the low-current box body, and an exhaust fan is fixedly arranged in the air outlet; and the filter assembly is arranged in the ventilation opening and is used for filtering dust.
Through adopting above-mentioned technical scheme, through setting up filter unit, according to the principle that hot air upwards walked, set up the exhaust fan at weak current box top, the hot air of weak current box is discharged, but exhaust needs circulation of air, improves the air flow in the weak current box through the vent, and rethread filter unit filters the wind that the vent got into, prevents that the dust from entering into in the weak current box.
Preferably, the filter assembly includes: the filter screen, the filter screen sets up the inside at the vent, the equal fixed mounting in both sides of light current box has the aviation baffle, a plurality of air intake has been seted up to one side of aviation baffle, two guide posts are installed to the inside top surface fixed mounting of aviation baffle, the inside of aviation baffle is provided with the slider, the slide opening has been seted up to the top surface of slider, slide opening and guide post slip cap are in the same place, one side fixed mounting of slider has the scraper blade, the removal mouth has been seted up to one side of aviation baffle, one side fixed mounting of slider has the connecting block, the connecting block passes and removes the mouth and extend to the outside of aviation baffle.
Through adopting above-mentioned technical scheme, through setting up the scraper blade, when the filter screen long-term use after, the filter screen surface can be attached with the dust, and the staff can slide the connecting block from top to bottom, makes the slider in the aviation baffle slide from top to bottom, and the slider drives the scraper blade, scrapes down the dust attached to the filter screen surface to prevent that the filter screen from being attached with the dust after, influence the circulation of air in the weak current box.
Preferably, the bottom surface of the air inlet plate is provided with a collecting box.
Through adopting above-mentioned technical scheme, through setting up the collection box, after the scraper blade scrapes the dust on the filter screen down, the dust can drop the collection box of aviation baffle bottom to the convenience is collected the dust.
Preferably, the top surface of collecting box has seted up two mounting grooves, the inside fixed mounting of mounting groove has the magnetic path, the bottom surface fixed mounting of aviation baffle has the iron plate, the magnetic path adsorbs with the iron plate.
Through adopting above-mentioned technical scheme, through setting up the magnetic path, when collecting the interior dust collection of box more, the staff can dismantle the collection box from the air inlet board and clear up the back, rethread magnetic path, adsorb the collection box again on the iron plate of air inlet plate bottom to make things convenient for the staff to install the dismantlement to the collection box.
Preferably, a limiting block is fixedly arranged on the bottom surface of the guide post.
Through adopting above-mentioned technical scheme, through setting up the stopper, prevent that the slider from dropping from the guide post.
Preferably, the bottom surface of the weak current box body is fixedly adhered with a damp-proof pad.
Through adopting above-mentioned technical scheme, through setting up dampproofing pad, prevent that ground from being moist, lead to the power equipment in the weak current box to wet, cause power equipment to damage.
In summary, the utility model has the following advantages:
through setting up the scraper blade, when the filter screen long-term use after, the filter screen surface can be attached with the dust, and the staff can slide the connecting block from top to bottom, makes the slider in the aviation baffle slide from top to bottom, and the slider drives the scraper blade, scrapes down the dust attached to the filter screen surface to prevent that the filter screen from being influenced the circulation of air in the light current box after being attached with the dust.
Through setting up the collection box, after the scraper blade scrapes the dust on the filter screen down, the dust can drop in the collection box of aviation baffle bottom to conveniently collect the dust, through setting up the magnetic path, when collecting the interior dust collection of box more, the staff can dismantle the collection box from the air inlet board and clear up the back, rethread magnetic path, adsorb the collection box again on the iron plate of aviation baffle bottom, thereby make things convenient for the staff to install the collection box and dismantle.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the vent structure of the present utility model;
FIG. 3 is a schematic view of the structure of the inlet seal plate of the present utility model;
fig. 4 is a schematic view of the slider structure of the present utility model.
Reference numerals: 1. a weak current box body; 2. sealing cover; 3. a vent; 4. an air outlet; 5. an exhaust fan; 6. a filter screen; 7. an air inlet plate; 8. an air inlet; 9. a guide post; 10. a slide block; 11. a slide hole; 12. a scraper; 13. a moving port; 14. a connecting block; 15. a collection box; 16. a limiting block; 17. iron blocks; 18. a mounting groove; 19. a magnetic block; 20. and a moisture-proof pad.
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 and 2, a weak current box with good ventilation includes: the weak current box body 1, one side of the weak current box body 1 is provided with a sealing cover 2, the sealing cover 2 is connected with the weak current box body 1 through a hinge, both sides of the weak current box body 1 are provided with ventilation openings 3, the top surface of the weak current box body 1 is provided with an air outlet 4, the inside of the air outlet 4 is fixedly provided with an air outlet fan 5, and the air outlet fan 5 is of an existing structure and is not described in detail herein; the filter component is arranged in the vent 3 and is used for filtering dust, the filter component is arranged, the exhaust fan 5 is arranged at the top of the weak current box 1 according to the upward hot air principle, hot air in the weak current box 1 is exhausted, but ventilation is needed, the air flow in the weak current box 1 is improved through the vent 3, the filter component is used for filtering air entering through the vent 3, dust is prevented from entering the weak current box 1, the moisture-proof pad 20 is fixedly adhered to the bottom surface of the weak current box 1, and the moisture-proof pad 20 is arranged to prevent the ground from being wet, so that the power equipment in the weak current box 1 is affected with damp and damaged.
Referring to fig. 2, 3 and 4, the filter assembly includes: the filter screen 6, filter screen 6 sets up the inside at vent 3, the equal fixed mounting in both sides of light current box 1 has aviation baffle 7, a plurality of air intake 8 has been seted up to one side of aviation baffle 7, two guide posts 9 are fixed mounting to the inside top surface of aviation baffle 7, the inside of aviation baffle 7 is provided with slider 10, slide hole 11 has been seted up to the top surface of slider 10, slide hole 11 and guide post 9 slip cap are in the same place, one side fixed mounting of slider 10 has scraper blade 12, remove mouthful 13 has been seted up to one side of aviation baffle 7, one side fixed mounting of slider 10 has connecting block 14, connecting block 14 passes and removes mouthful 13 and extend to the outside of aviation baffle 7, through setting up scraper blade 12, after filter screen 6 uses for a long time, the filter screen 6 surface can be attached with the dust, the staff can slide connecting block 14 from top to bottom, make slider 10 in the aviation baffle 7 slide, slider 10 drives scraper blade 12, after being attached to filter screen 6 is scraped off by the guide post 9, thereby prevent that the bottom surface fixed mounting of guide post 9 from the dust from dropping 16, prevent from 9 guide post 9.
Referring to fig. 4, the bottom surface of the air inlet plate 7 is provided with a collecting box 15, through setting up the collecting box 15, after scraping off dust on the filter screen 6 by the scraper 12, the dust can drop into the collecting box 15 of air inlet plate 7 bottom, thereby conveniently collect the dust, two mounting grooves 18 have been seted up to the top surface of collecting box 15, the inside fixed mounting of mounting groove 18 has magnetic path 19, the bottom surface fixed mounting of air inlet plate 7 has iron plate 17, magnetic path 19 adsorbs with iron plate 17, through setting up magnetic path 19, when collecting box 15 in dust collection more, the staff can dismantle collecting box 15 from air inlet plate 7 and clear up the back, rethread magnetic path 19, adsorb collecting box 15 again on the iron plate 17 of air inlet plate 7 bottom, thereby make things convenient for the staff to install and dismantle collecting box 15.
Working principle: referring to fig. 1-4, when the weak current box 1 is placed on the ground for use, in order to prevent the ground from being wet, the electric equipment in the weak current box 1 is affected by damp, causing damage to the electric equipment, when the temperature in the weak current box 1 is higher, a worker can start the exhaust fan 5 to exhaust the hot air flowing to the upper part, and meanwhile, the outside air flows in through the ventilation opening 3, so as to improve the ventilation performance of the weak current box 1, but after a long time, dust is attached to the filter screen 6 of the ventilation opening 3, the worker can slide the connecting block 14 up and down, so that the slider 10 in the air inlet plate 7 slides up and down, the scraper 12 is driven by the slider 10, the dust attached to the surface of the filter screen 6 is scraped off, thereby preventing the influence on the air flowing in the weak current box 1 after the dust is attached, the scraped off dust is scraped off into the collection box 15, when more dust is collected in the collection box 15, the worker can detach the collection box 15 from the air inlet plate 7, detach the dust from the collection box 15 through the magnet block 19, detach the collection box 15, and detach the dust from the bottom of the collection box 15 conveniently, and then detach the magnet plate 15.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A weak current case that ventilation is good, characterized in that includes:
the light current box body (1), one side of the light current box body (1) is provided with a sealing cover (2), the sealing cover (2) is connected with the light current box body (1) through a hinge, ventilation openings (3) are formed in two sides of the light current box body (1), an air outlet (4) is formed in the top surface of the light current box body (1), and an exhaust fan (5) is fixedly arranged in the air outlet (4);
and the filter assembly is arranged in the ventilation opening (3) and is used for filtering dust.
2. The weak current box of claim 1, wherein the filter assembly comprises:
filter screen (6), filter screen (6) set up the inside at vent (3), the equal fixed mounting in both sides of light current box (1) has aviation baffle (7), a plurality of air intake (8) have been seted up to one side of aviation baffle (7), the inside top surface fixed mounting of aviation baffle (7) has two guide posts (9), the inside of aviation baffle (7) is provided with slider (10), slide hole (11) have been seted up to the top surface of slider (10), slide hole (11) are established together with guide post (9) slip cap, one side fixed mounting of slider (10) has scraper blade (12), move mouth (13) have been seted up to one side of aviation baffle (7), one side fixed mounting of slider (10) has connecting block (14), connecting block (14) pass and move mouth (13) and extend to the outside of aviation baffle (7).
3. A weak current box with good ventilation according to claim 2, characterized in that the bottom surface of the air inlet plate (7) is provided with a collecting box (15).
4. A weak current box with good ventilation according to claim 3, characterized in that, two mounting grooves (18) are provided on the top surface of the collection box (15), magnetic blocks (19) are fixedly installed in the mounting grooves (18), iron blocks (17) are fixedly installed on the bottom surface of the air inlet plate (7), and the magnetic blocks (19) are adsorbed with the iron blocks (17).
5. The weak current box with good ventilation according to claim 2, characterized in that a limiting block (16) is fixedly arranged on the bottom surface of the guide post (9).
6. The weak current box with good ventilation according to claim 1, wherein a moisture-proof pad (20) is fixedly adhered to the bottom surface of the weak current box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767311.5U CN220021938U (en) | 2023-04-10 | 2023-04-10 | Weak current box with good ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767311.5U CN220021938U (en) | 2023-04-10 | 2023-04-10 | Weak current box with good ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220021938U true CN220021938U (en) | 2023-11-14 |
Family
ID=88677248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320767311.5U Active CN220021938U (en) | 2023-04-10 | 2023-04-10 | Weak current box with good ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220021938U (en) |
-
2023
- 2023-04-10 CN CN202320767311.5U patent/CN220021938U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |