CN113594894B - Outdoor moisture-proof and fire-proof instrument and meter box - Google Patents
Outdoor moisture-proof and fire-proof instrument and meter box Download PDFInfo
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- CN113594894B CN113594894B CN202111145696.3A CN202111145696A CN113594894B CN 113594894 B CN113594894 B CN 113594894B CN 202111145696 A CN202111145696 A CN 202111145696A CN 113594894 B CN113594894 B CN 113594894B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/268—Drying gases or vapours by diffusion
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/03—Boards, panels, desks; Parts thereof or accessories therefor for energy meters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses an outdoor moistureproof and fireproof instrument and meter box which comprises a box body, wherein an equipment groove is formed in the box body, a plurality of ventilation holes are horizontally formed between the groove wall of the equipment groove and the side wall of the box body, a moisture absorption groove is formed in the box body and is positioned right above the equipment groove, and a moisture absorption mechanism corresponding to the equipment groove is arranged in the moisture absorption groove. When the drying agent is used, the drying agent is used for absorbing moisture and drying the interior of the equipment groove, and the drying agent can be driven by wind energy and solar energy to transmit and be heated and dried, so that the drying agent can be recycled, the service life of the drying agent is prolonged, the drying quality of the drying agent on wet gas in the equipment groove is improved, and meanwhile, when instruments and meters in the equipment groove are on fire, the vent holes on the box body can be automatically plugged, so that oxygen supply to open fire in the equipment groove from the outside can be isolated, the open fire can be rapidly extinguished, and the fire spread in the equipment groove can be avoided.
Description
Technical Field
The invention relates to the technical field of instruments and meters, in particular to an outdoor moistureproof and fireproof instrument and meter box.
Background
Install outdoor when a lot of instruments and meters use, for protecting these instruments and meters, install it in the metal box usually, simultaneously in order to improve instruments and meters's radiating efficiency, some ventilation holes can be seted up to the metal box lateral wall, however, be located outdoor metal box when rainy day, the rainwater can sputter to the metal box in through the ventilation hole, thereby lead to the inside comparatively moist of metal box, and metal box inside air mobility is poor, humid gas is difficult to discharge fast, thereby the safe handling to instruments and meters has led to the fact the influence, and simultaneously, when instruments and meters break down and get out of order and can not in time put out when discovering, often cause further economic loss easily.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, when a traditional outdoor instrument and meter box is used, moist gas in the instrument and meter box is difficult to discharge quickly, and normal use of the instrument and meter is influenced, and provides the outdoor moisture-proof and fire-proof instrument and meter box.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an outdoor damp-proof fire insulation type instrument and meter box, includes the box, has seted up the equipment groove in familiar with the box, a plurality of ventilation holes have been seted up to the level between equipment groove cell wall and the box lateral wall, seted up the moisture absorption groove in the box, and the moisture absorption groove is located directly over the equipment groove, be equipped with the moisture absorption mechanism who corresponds with the equipment groove in the moisture absorption groove, the mounting groove has been seted up in the box, be equipped with in the mounting groove with moisture absorption mechanism complex actuating mechanism, be equipped with the perpendicular groove with a plurality of ventilation hole intercommunications in the box, be equipped with in the perpendicular groove with actuating mechanism complex sealing mechanism.
Further, the moisture absorption mechanism includes two pivots of the horizontal rotation installation of the inslot symmetry of moisture absorption, every it is equipped with changes the roller, two all to rotate the cover through one-way bearing in the pivot change the roller on the common cover be equipped with the drive belt, and the both sides cell wall in moisture absorption groove be with drive belt complex arc, a plurality of scraper blades of drive belt outside fixedly connected with, and every scraper blade keep away from the one end of drive belt all with the cell wall sealing sliding connection in moisture absorption groove, adjacent two the sealed space that scraper blade and drive belt, moisture absorption groove cell wall are constituteed is the moisture absorption room.
Further, a plurality of moisture exhaust holes corresponding to the moisture absorption chambers are horizontally formed between the upper side of the groove wall of the moisture absorption groove and the side wall of the box body, drying agents are filled in the moisture absorption chambers, a first notch is vertically formed between the top wall of the moisture absorption groove and the upper end face of the box body, a convex lens is fixedly connected in the first notch in a sealing mode, a second notch is vertically formed between the bottom wall of the moisture absorption groove and the top wall of the equipment groove, a breathable plate is fixedly connected in the second notch in a sealing mode, and a plurality of air holes are formed in the breathable plate in a penetrating mode.
Further, actuating mechanism includes horizontal fixed connection's in the mounting groove first limiting plate, vertical sliding connection has the lifter plate in the mounting groove, and the lifter plate is located first limiting plate below, two second branches of the vertical fixedly connected with of lifter plate up end symmetry, every the upper end of second branch all runs through first limiting plate and box up end in proper order and extends to the box top, every equal fixedly connected with pterygoid lamina in second branch upper end, every the up end of pterygoid lamina is the level form, every the lower terminal surface of pterygoid lamina is protruding form.
Further, two power grooves that hold that correspond with the pivot are seted up to the symmetry in the box, and the position corresponds the both ends of pivot all extend to the power inslot that holds that corresponds and fixed cover are equipped with the winding roller, and the position corresponds the pivot is located to hold and all overlaps on the power groove both ends and is equipped with the coil spring, and the both ends of every coil spring equally divide do not with the pivot, hold power groove cell wall fixed connection, two pull wires of lifter plate up end symmetry fixedly connected with, every the one end that the lifter plate was kept away from to the pull wire all with the winding roller fixed connection that corresponds, and set up in the box with pull wire complex passageway.
Further, a heat conducting sheet is arranged between the groove wall of the mounting groove and the groove wall of the equipment groove, a telescopic air bag is elastically connected between the lower end face of the lifting plate and the inner bottom wall of the mounting groove, and low-boiling-point evaporation liquid is filled in the telescopic air bag.
Further, sealing mechanism is including erecting the baffle of the vertical sliding connection in the inslot, the baffle lateral wall runs through and sets up a plurality of through-holes that correspond with the ventilation hole, the baffle up end is through many connecting rod horizontal fixedly connected with second limiting plate, many first branches of the vertical fixedly connected with of terminal surface under the lifter plate, every the lower extreme of first branch all runs through the mounting groove cell wall in proper order, erects groove cell wall and second limiting plate and extends to first limiting plate below, every the equal fixedly connected with of first branch lower extreme supports the piece.
When the drying agent is used, the drying agent is used for absorbing moisture and drying the interior of the equipment groove, and the drying agent can be driven by wind energy and solar energy to transmit and be heated and dried, so that the drying agent can be recycled, the service life of the drying agent is prolonged, the drying quality of the drying agent on wet gas in the equipment groove is improved, and meanwhile, when instruments and meters in the equipment groove are on fire, the vent holes on the box body can be automatically plugged, so that oxygen supply to open fire in the equipment groove from the outside can be isolated, the open fire can be rapidly extinguished, and the fire spread in the equipment groove can be avoided.
Drawings
FIG. 1 is a schematic view of an appearance structure of an outdoor moisture-proof and fire-proof instrument and meter box according to the present invention;
FIG. 2 is a schematic view of the interior of an outdoor moisture-proof and fire-proof instrument box according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic view of a part of the internal structure of a power storage tank in an outdoor moisture-proof and fire-proof instrument case according to the present invention;
FIG. 6 is an enlarged view at C of FIG. 5;
FIG. 7 is a schematic structural diagram of a driving mechanism in a moisture-proof and fire-proof type instrument box for outdoor use according to the present invention;
FIG. 8 is an enlarged view taken at D in FIG. 7;
fig. 9 is an enlarged view at E in fig. 7.
In the figure: the device comprises a box body 1, a device groove 2, a vent hole 3, a vertical groove 4, a baffle 5, a through hole 6, a moisture absorption groove 7, a rotating shaft 8, a one-way bearing 9, a rotating roller 10, a transmission belt 11, a scraping plate 12, a convex lens 13, a ventilation plate 14, a moisture discharge hole 15, a mounting groove 16, a first limiting plate 17, a lifting plate 18, a telescopic air bag 19, a connecting rod 20, a second limiting plate 21, a first supporting rod 22, a resisting block 23, a force accumulation groove 24, a winding roller 25, a traction wire 26, a coil spring 27, a second supporting rod 28 and a wing plate 29.
Detailed Description
Referring to fig. 1 and 2, an outdoor damp-proof and fire-proof instrument and meter box, including box 1, the equipment groove 2 that is used for installing instrument and meter is seted up in familiar box 1, a plurality of ventilation holes 3 have been seted up to the level between equipment groove 2 cell wall and the box 1 lateral wall, moisture absorption groove 7 has been seted up in box 1, and moisture absorption groove 7 is located directly over equipment groove 2, be equipped with the moisture absorption mechanism that corresponds with equipment groove 2 in the moisture absorption groove 7, mounting groove 16 has been seted up in box 1, be equipped with in the mounting groove 16 with moisture absorption mechanism complex actuating mechanism, be equipped with the perpendicular groove 4 with a plurality of ventilation holes 3 intercommunication in box 1, be equipped with in the perpendicular groove 4 with actuating mechanism complex sealing mechanism.
Referring to fig. 2 and 4, moisture absorption mechanism includes two pivot 8 of the installation of the interior symmetry level rotation of moisture absorption groove 7, all rotate the cover through one-way bearing 9 on every pivot 8 and be equipped with commentaries on classics roller 10, it is equipped with drive belt 11 to overlap jointly on two commentaries on classics rollers 10, and the both sides cell wall of moisture absorption groove 7 be with 11 complex arcs of drive belt, a plurality of scraper blades 12 of drive belt 11 outside fixedly connected with, and every scraper blade 12 keep away from the one end of drive belt 11 all with the cell wall sealing sliding connection of moisture absorption groove 7, two adjacent scraper blades 12 and drive belt 11, the enclosure space that the 7 cell walls of moisture absorption groove are constituteed is the moisture absorption room.
A plurality of moisture exhaust holes 15 that correspond with the moisture absorption chamber are seted up to the level between 7 cell wall upsides in moisture absorption groove and the 1 lateral wall of box, and every moisture exhaust hole 15 all is located drive belt 11 top, it has the drier all to fill in every moisture absorption chamber, vertically between 7 interior roof of moisture absorption groove and the 1 up end of box first notch has been seted up, sealed fixedly connected with convex lens 13 in the first notch, vertically between 7 interior diapire of moisture absorption groove and the 2 interior roof of equipment groove the second notch has been seted up, sealed fixedly connected with ventilating plate 14 in the second notch, run through on the ventilating plate 14 and seted up a plurality of bleeder vents.
Referring to fig. 2 and 4, actuating mechanism includes horizontal fixed connection's first limiting plate 17 in mounting groove 16, vertical sliding connection has lifter plate 18 in the mounting groove 16, and lifter plate 18 is located first limiting plate 17 below, two second branches 28 of the vertical fixedly connected with of lifter plate 18 up end symmetry, the upper end of every second branch 28 all runs through first limiting plate 17 and box 1 up end in proper order and extends to box 1 top, the equal fixedly connected with pterygoid lamina 29 in every second branch 28 upper end, the up end of every pterygoid lamina 29 is the level form, the lower terminal surface of every pterygoid lamina 29 is protruding form.
Referring to fig. 5, fig. 6 and fig. 8, two power storage grooves 24 corresponding to the rotating shaft 8 are symmetrically formed in the box body 1, the two ends of the rotating shaft 8 corresponding to the position all extend into the corresponding power storage grooves 24 and are fixedly sleeved with winding rollers 25, the rotating shaft 8 corresponding to the position is located at the two ends of the power storage grooves 24 and is sleeved with coil springs 27, the two ends of each coil spring 27 are equally divided into two ends respectively connected with the rotating shaft 8 and the power storage grooves 24, two traction wires 26 are symmetrically and fixedly connected to the upper end face of the lifting plate 18, one end, far away from the lifting plate 18, of each traction wire 26 is fixedly connected with the corresponding winding rollers 25, and a channel matched with the traction wires 26 is formed in the box body 1.
Referring to fig. 4, a heat conducting sheet is arranged between the wall of the installation groove 16 and the wall of the equipment groove 2, so that heat in the equipment groove 2 can be quickly conducted into the installation groove 16 through the heat conducting sheet, a telescopic air bag 19 is elastically connected between the lower end surface of the lifting plate 18 and the inner bottom wall of the installation groove 16, and low-boiling-point evaporation liquid, which is similar to methanol and the like, with a boiling point of about sixty degrees centigrade is filled in the telescopic air bag 19.
Referring to fig. 3 and 9, sealing mechanism is including erecting vertical sliding connection's in the groove 4 baffle 5, 5 lateral walls of baffle run through and set up a plurality of through-holes 6 that correspond with ventilation hole 3, 5 up end of baffle is through many connecting rods 20 horizontal fixedly connected with second limiting plate 21, the vertical many first branches of fixedly connected with of terminal surface 22 under the lifter plate 18, the lower extreme of every first branch 22 all runs through 16 cell walls of mounting groove in proper order, erect 4 cell walls of groove and second limiting plate 21 and extend to second limiting plate 21 below, the equal fixedly connected with of every first branch 22 lower extreme supports piece 23.
When the device is used, moist gas in the equipment groove 2 enters the moisture absorption groove 7 through the air holes in the air permeable plate 14 and is absorbed by a drying agent in the lower moisture absorption chamber, the baffle 5 is positioned at the lower side of the vertical groove 4, the through holes 6 in the baffle 5 correspond to the air holes 3 one by one, and heat generated by instruments and meters in the equipment groove 2 can be discharged through the through holes 6 and the air holes 3;
when the weather is clear, the sunlight is gathered by the convex lens and irradiates into the corresponding plurality of moisture absorption chambers, so that the drying agents in the plurality of moisture absorption chambers can be heated and dried, the moisture absorbed in the drying agents in the corresponding moisture absorption chambers is discharged to the outside through the corresponding moisture discharge holes 15 after being heated, and the moisture discharge holes 15 are horizontal, so that the outside moisture can not generally enter the moisture absorption grooves 7 through the moisture discharge holes 15 without external force, and the plurality of moisture absorption chambers are independently sealed, so that even if the outside moisture enters the corresponding moisture absorption chambers through the corresponding moisture discharge holes 15, the drying agents in other moisture absorption chambers can not be influenced;
when the outside wind rises, the airflow blows to the wing plate 29, and because the upper end surface of the wing plate 2929 is horizontal and the lower end surface is convex, according to the Bernoulli principle: in the water flow or the air flow, if the speed is low, the pressure intensity is high, and if the speed is high, the pressure intensity is low; the lower end surface of each wing plate 29 generates negative pressure and drives the wing plate 29 to move downwards, the wing plate 29 drives the lifting plate 18 to move downwards through the second support rod 28 and compresses the telescopic air bags 19, the lifting plate 18 drives the pulling wire 26 to unwind from the winding roller 25, the pulling wire 26 drives the winding roller 25 to rotate, the winding roller 25 drives the corresponding rotating shaft 8 to rotate in the forward direction, the rotating shaft 8 drives the corresponding rotating roller 10 to rotate and accumulate force on the coil springs 27, the rotating roller 10 drives the transmission belt 11 to transmit, the transmission belt 11 drives the plurality of moisture absorption chambers to transmit in the forward direction, when the airflow disappears or the airflow speed is weakened, the lifting plate 18 moves upwards and resets under the elastic force of the telescopic air bags 19, the corresponding rotating shaft 8 and the winding roller 25 rotate reversely and reset under the elastic force of the coil springs 27, the pulling wire 26 is wound on the winding roller 25, under the action of the one-way bearing 9, the rotating roller 10 keeps still and reciprocates in the same way, thereby driving the plurality of moisture absorption chambers to transmit in one-way, the drying agent in the moisture absorption chamber is heated and dried by utilizing solar energy, so that the service life of the drying agent can be prolonged, and the quality of the drying agent for drying the wet gas in the equipment groove 2 can be improved;
when the instrument in the equipment groove 2 breaks down and fires, the heat in the equipment groove 2 can be quickly conducted into the installation groove 16 through the heat-conducting fins, when the temperature in the mounting groove 16 reaches the boiling point of the low-boiling-point evaporation liquid in the telescopic air bag 19, the low-boiling-point evaporation liquid is quickly gasified, high pressure is generated in the telescopic air bag 19, the telescopic air bag 19 enables the telescopic air bag 19 to quickly expand, the telescopic air bag 19 drives the lifting plate 18 to move upwards and abut against the first limiting plate 17, the lifting plate 18 drives the abutting block 23 to ascend through the first supporting rod 22, the abutting block 23 abuts against the lower end face of the second limiting plate 21 and drives the second limiting plate 21 to ascend synchronously, the second limiting plate 21 drives the baffle plate 5 to ascend through the connecting rod 20, the through hole 6 in the baffle plate 5 is staggered with the vent hole 3, thereby can seal equipment groove 2, both can completely cut off external oxygen suppliment to the naked light in equipment groove 2, impel the naked light to extinguish fast, can avoid the intensity of a fire in equipment groove 2 again to stretch.
Claims (7)
1. The utility model provides an outdoor damp-proof fire insulation type instrument and meter box, includes box (1), its characterized in that, set up equipment groove (2) in box (1), a plurality of ventilation holes (3) have been seted up to the level between equipment groove (2) cell wall and box (1) lateral wall, set up in box (1) moisture absorption groove (7), and moisture absorption groove (7) are located directly over equipment groove (2), be equipped with the moisture absorption mechanism that corresponds with equipment groove (2) in moisture absorption groove (7), set up mounting groove (16) in box (1), be equipped with in mounting groove (16) and moisture absorption mechanism complex actuating mechanism, be equipped with in box (1) and erect groove (4) with a plurality of ventilation holes (3) intercommunication, be equipped with in erecting groove (4) and actuating mechanism complex sealing mechanism.
2. The utility model discloses an outdoor moisture-proof fire insulation type instrument and meter box of claim 1, characterized in that, moisture absorption mechanism includes two pivot (8) of the interior symmetry level rotation installation of moisture absorption groove (7), every all rotate the cover through one-way bearing (9) on pivot (8) and be equipped with commentaries on classics roller (10), two it is equipped with drive belt (11) to overlap jointly on commentaries on classics roller (10), and the both sides cell wall of moisture absorption groove (7) be with drive belt (11) complex arc, a plurality of scraper blades (12) of drive belt (11) outside fixedly connected with, and the one end that drive belt (11) were kept away from in every scraper blade (12) all with the cell wall sealing sliding connection of moisture absorption groove (7), adjacent two the sealed space that scraper blade (12) and drive belt (11), moisture absorption groove (7) cell wall are constituteed is the moisture absorption chamber.
3. The outdoor moisture-proof and fire-proof instrument and meter box as claimed in claim 2, wherein a plurality of moisture exhaust holes (15) corresponding to the moisture absorption chambers are horizontally formed between the upper side of the groove wall of the moisture absorption groove (7) and the side wall of the box body (1), each moisture absorption chamber is filled with a drying agent, a first notch is vertically formed between the inner top wall of the moisture absorption groove (7) and the upper end surface of the box body (1), a convex lens (13) is fixedly connected in the first notch in a sealing manner, a second notch is vertically formed between the inner bottom wall of the moisture absorption groove (7) and the inner top wall of the equipment groove (2), a ventilation plate (14) is fixedly connected in the second notch in a sealing manner, and a plurality of ventilation holes are formed in the ventilation plate (14) in a penetrating manner.
4. The outdoor moisture-proof and fire-proof instrument and instrument box of claim 2, wherein the driving mechanism comprises a first limiting plate (17) which is fixedly connected with the inner side of a mounting groove (16) horizontally, a lifting plate (18) is vertically and slidably connected with the inner side of the mounting groove (16), the lifting plate (18) is positioned below the first limiting plate (17), two second supporting rods (28) are symmetrically and vertically fixedly connected with the upper end of the lifting plate (18), and each second supporting rod (28) sequentially penetrates through the upper end of the first limiting plate (17) and the upper end of the box body (1) and extends to the upper side of the box body (1) and is connected with a wing plate (29) at the upper end of the second supporting rod (28) horizontally, and each wing plate (29) has a convex lower end surface.
5. The moisture-proof and fire-proof type instrument box for outdoor use according to claim 4, two force storage grooves (24) corresponding to the rotating shaft (8) are symmetrically formed in the box body (1), two ends of the rotating shaft (8) corresponding to the positions of the force storage grooves extend into the corresponding force storage grooves (24) and are fixedly sleeved with winding rollers (25), two ends of the rotating shaft (8) corresponding to the positions of the force storage grooves (24) are sleeved with coil springs (27), and both ends of each coil spring (27) are respectively fixedly connected with the rotary shaft (8) and the groove wall of the force storage groove (24), two traction wires (26) are symmetrically and fixedly connected to the upper end face of the lifting plate (18), each traction wire (26) is fixedly connected with the corresponding winding roller (25) at one end far away from the lifting plate (18), and a channel matched with the traction wire (26) is formed in the box body (1).
6. The moisture-proof and fire-proof type instrument box for outdoor use as claimed in claim 4, wherein a heat conducting plate is provided between the wall of the installation groove (16) and the wall of the equipment groove (2), a telescopic air bag (19) is elastically connected between the lower end surface of the lifting plate (18) and the inner bottom wall of the installation groove (16), and the telescopic air bag (19) is filled with a low boiling point evaporation liquid.
7. The outdoor moisture-proof and fire-proof instrument and instrument box of claim 4, wherein the sealing mechanism comprises a vertical sliding connection baffle (5) in a vertical groove (4), a plurality of through holes (6) corresponding to the ventilation holes (3) are formed through the side wall of the baffle (5), the upper end surface of the baffle (5) is horizontally and fixedly connected with a second limiting plate (21) through a plurality of connecting rods (20), a plurality of first supporting rods (22) are vertically and fixedly connected with the end surface of the lifting plate (18), and each lower end of each first supporting rod (22) sequentially penetrates through a mounting groove (16), a vertical groove (4), a groove wall and a second limiting plate (21) and extends to the lower part of the second limiting plate (21), and each lower end of each first supporting rod (22) is fixedly connected with a support block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111145696.3A CN113594894B (en) | 2021-09-28 | 2021-09-28 | Outdoor moisture-proof and fire-proof instrument and meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111145696.3A CN113594894B (en) | 2021-09-28 | 2021-09-28 | Outdoor moisture-proof and fire-proof instrument and meter box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113594894A CN113594894A (en) | 2021-11-02 |
| CN113594894B true CN113594894B (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111145696.3A Active CN113594894B (en) | 2021-09-28 | 2021-09-28 | Outdoor moisture-proof and fire-proof instrument and meter box |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114165769B (en) * | 2021-12-20 | 2024-03-22 | 同辉电子科技股份有限公司 | Early warning dehumidification system for wisdom lamp pole |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010283183A (en) * | 2009-06-05 | 2010-12-16 | Sekisui Chem Co Ltd | Electric-electronic device storage box and method for manufacturing the same |
| CN210490199U (en) * | 2019-09-16 | 2020-05-08 | 刘莹 | Weak current control box device based on have dampproofing functional structure in thing networking environment |
| CN213717271U (en) * | 2020-10-16 | 2021-07-16 | 天津市蓝深科技发展有限公司 | Dampproofing fire prevention regulator cubicle |
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2021
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| CN113594894A (en) | 2021-11-02 |
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Effective date of registration: 20220707 Address after: 315121 No. 103, building 1, Huilong Village Industrial Zone, Qiuai Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Qianyi Energy Saving Technology Co.,Ltd. Address before: 226000 building 16, No.1 Wuyi Road, Chongchuan District, Nantong City, Jiangsu Province Patentee before: SUNKE SUNGOIN TECHNOLOGY JIANGSU CO.,LTD. |