CN112770557B - Dustproof heat dissipation type power box - Google Patents
Dustproof heat dissipation type power box Download PDFInfo
- Publication number
- CN112770557B CN112770557B CN202011338259.9A CN202011338259A CN112770557B CN 112770557 B CN112770557 B CN 112770557B CN 202011338259 A CN202011338259 A CN 202011338259A CN 112770557 B CN112770557 B CN 112770557B
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- box body
- connecting shaft
- door panel
- box
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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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
- H05K5/0217—Mechanical details of casings
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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
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
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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
- H05K5/06—Hermetically-sealed casings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model provides a dustproof heat dissipation type power box relates to power box technical field, the power box comprises a box body, the wherein uncovered setting in adjacent both sides of box, and install sealing mechanism, set up the intermediate layer on the lateral wall of box, and intercommunication between each intermediate layer, the gas pocket with the intermediate layer intercommunication is seted up to the inner wall of box, sealing mechanism includes connecting axle and switch door, the vertical setting of connecting axle upwards runs through the box in the corner of box, its top, and the connecting axle is hollow structure, and sets up a plurality of first wind holes on the casing of connecting axle, the open-top of connecting axle and install the end cover, the bottom of end cover is provided with the adjustment mechanism who is located the connecting axle. According to the power box provided by the invention, two sides of the power box are open, the sealing mechanism which is convenient to disassemble is arranged at the open position, and the sealing mechanism is communicated with the inside of the power box, so that the inside of the box body can be sufficiently and uniformly dedusted and heat-dissipated, and the working performance of the power box is improved.
Description
Technical Field
The application relates to the technical field of power boxes, in particular to a dustproof heat dissipation type power box.
Background
At present, in the prior art, an electric box is mainly used for installation and protection of electric components, and is more and more commonly used along with the construction of public facilities and a power grid system in China. In the use process of the power box, because electrical components such as an electrical switch and an electric meter in the power box can generate heat under a long-term working state, in order to effectively disperse the heat in the box body, a ventilation opening structure is generally arranged on the side wall of the electric energy metering box to achieve the ventilation effect in the box body, so that the normal work and the use performance of the electrical components are guaranteed, but after the ventilation structure is arranged on the side wall, external dust is inevitably led to enter the metering box along with air, so that the electrical components in the metering box can be contacted, the service life of the electrical components is shortened, harm such as insulation reduction, short circuit, electric shock and the like can be caused for a long time, and the problem of potential safety hazard exists;
in addition, the existing ventilation structure is passive ventilation, ventilation can be realized only when air flows outside the metering box, and the heat dissipation effect of the metering box has a great relationship with the flow rate of the air; when high temperature hangs down the wind speed in summer, the radiating effect of batch meter is poor, easily causes incident such as conflagration, and only one side of current power box has the switch door simultaneously, and when the inside electrical components and parts of installation, difficult operation brings inconvenience for the construction equally.
Disclosure of Invention
The application provides a dustproof heat dissipation type power box to improve above-mentioned problem.
The invention is particularly such that:
the utility model provides a dustproof heat dissipation type power box, includes the box, wherein the uncovered setting in adjacent both sides of box, install sealing mechanism.
The side wall of the box body is provided with interlayers which are communicated with each other, and the inner wall of the box body is provided with air holes communicated with the interlayers.
The sealing mechanism comprises a connecting shaft and an opening and closing door.
The connecting shaft is vertically arranged at a corner of the box body, the top end of the connecting shaft upwards penetrates through the box body, the connecting shaft is of a hollow structure, a plurality of first air holes are formed in a shell of the connecting shaft, the top end of the connecting shaft is opened and provided with an end cover, and an adjusting mechanism located in the connecting shaft is arranged at the bottom of the end cover.
The opening and closing door comprises a first door plate and a second door plate which are rotatably sleeved on the connecting shaft.
The first door plant and the inside cavity of second door plant and with connect epaxial first wind hole intercommunication, the expansion end of first door plant and second door plant and the lateral wall of box pass through the retaining member to be connected, the intermediate layer in retaining member intercommunication first door plant and second door plant and the lateral wall.
The top surface installation box body of box, inside the box body was run through on the top of connecting axle, set up two intercommunication mouths on being located the casing of the connecting axle in the box body, dust catcher and fan are still installed to the top surface of box, the output of dust catcher and fan stretch into in the box body and respectively with the intercommunication mouth intercommunication that corresponds on the connecting axle, wherein, adjustment mechanism is used for opening and shutting the interior port of two intercommunication mouths.
Furthermore, a rotating groove is formed in the bottom surface of the box body, the bottom end of the connecting shaft is inserted into the rotating groove, a positioning groove is formed in the bottom end of the connecting shaft, a jack communicated with the rotating groove is formed in the shell of the box body, a positioning bolt is connected into the jack in a rotating mode, and the inner end of the positioning bolt is inserted into the positioning groove.
Further, the perforation is seted up at the casing top of box, and the perforation is passed on the top of connecting axle and runs through the box body, just the lateral wall of box includes interior casing and shell body, and wherein, shell body and box integrated into one piece, interior casing pass through screw, bolt lock in the inboard of shell body, in order to form the intermediate layer, and the gas pocket is seted up on interior casing, and interior casing is the aluminum alloy buckle.
Furthermore, the top end of the box body is open, a cover plate is detachably mounted on the box body, an opening for the top end of the connecting shaft to penetrate through is formed in the cover plate, an annular boss is arranged at the top of the inner wall of the box body, and the cover plate and the boss are connected through bolts and screws.
Further, the connecting axle is the pipe form, and adjustment mechanism includes connecting rod, baffle, wherein, the connecting rod is fixed in the bottom surface of end cover, the baffle be the arc and with the laminating of connecting axle inner wall, the connecting axle is fixed with the baffle, wherein, the baffle can cover in the inner port department of two intercommunication mouths simultaneously.
Furthermore, the adjusting mechanism further comprises a cylindrical filter screen, and the filter screen is fixed at the bottom of the baffle plate through screws.
Furthermore, the end cover is used for being rotatably sleeved with the top end of the connecting shaft.
Furthermore, a notch is formed in the middle of one side of the first door plate, a first shaft hole penetrating through the notch is formed in the first door plate, a second shaft hole is formed in the middle of one side of the second door plate in a protruding mode, a second shaft hole penetrates through the protrusion, the connecting shaft penetrates through the first shaft hole and the second shaft hole respectively, the inner walls of the first shaft hole and the second shaft hole are respectively provided with a round hole communicated with the inner cavities of the first door plate and the second door plate, and the round hole is communicated with a first air hole in the connecting shaft.
Further, the retaining member includes the afterbody, the body of rod, and wherein, offers a plurality of second wind holes on the body of rod, the second wind hole communicates with the intermediate layer in the lateral wall, and the activity end terminal surface in first door plant and the second door plant is offered and the pinhole two that the retaining member corresponds, and the end of the body of rod inserts in the pinhole two that corresponds, and the inside cavity of the body of rod, the body of rod end is uncovered and communicate with pinhole two that correspond.
Furthermore, the output ends of the dust collector and the fan are both connected with telescopic pipes, the tail ends of the telescopic pipes penetrate through the box body and are communicated with a communication port in the connecting shaft, the telescopic pipes are formed by two hollow pipes which are mutually sleeved, one section of each telescopic pipe is fixed with a connecting plate, the connecting plate is connected with the outer walls of the corresponding dust collector and the corresponding fan through a driving piece, and the driving piece is an electric push rod.
The invention has the beneficial effects that:
the box body is designed, two adjacent sides of the box body are open, the opening is provided with the sealing mechanism, the sealing mechanism comprises the first door plate and the second door plate, when the first door plate and the second door plate are in a closed state, namely, each locking piece is inserted through a first pin hole formed in the side wall and is matched and spliced with a second pin hole formed in the corresponding first door plate and the second door plate, so that an interlayer in the side wall and the interiors of the first door plate and the second door plate are communicated, the side wall of the box body, the interiors of the first door plate and the second door plate are communicated, and the interior of the box body is convenient to remove dust and radiate heat.
According to the first door plate and the second door plate provided by the invention, the first door plate and the second door plate are rotatably connected to the connecting shaft by inserting the connecting shaft into the first shaft hole and the second shaft hole in the notch and the protrusion, when the connecting shaft is installed, the through hole at the top of the box body is inserted and then penetrates through the first door plate and the second door plate, the bottom end of the connecting shaft is inserted into the rotating groove, and the positions of the rotating groove and the first door plate and the second door plate are fixed by the positioning bolt, so that the first door plate and the second door plate are convenient to install and detach, and meanwhile, the interiors of the first door plate and the second door plate are hollow and communicated with the first air hole in the connecting shaft, so that the interiors of the connecting shaft and the side wall of the box body, and the interiors of the first door plate and the second door plate are communicated.
The top end of the connecting shaft is movably provided with an end cover which can seal the top opening of the connecting shaft, and the closing of the communicating ports arranged on the connecting shaft shell can be conveniently adjusted through the adjusting mechanism arranged at the bottom of the end cover, the two communicating ports are respectively communicated with the dust collector and the fan on the top surface of the box body, thereby ensuring that the dust collector and the fan do not influence each other when working independently, ensuring that the work is carried out normally, wherein, the dust catcher during operation, inside through connecting axle intercommunication box lateral wall, first door plant and second door plant, finally inhale the inside dust of box through each gas pocket on the box lateral wall, and on the same way, the fan is at the during operation, finally blows in the cold air through each gas pocket on the box lateral wall, dispels the heat, takes the structure of this device design, can make heat dissipation, dust removal more even abundant, efficiency is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a perspective view of a box body of a dustproof heat dissipation type power box provided by the present application;
fig. 2 is a schematic view of a mounting and matching structure of a connecting shaft, a box body and a box body of the dustproof heat dissipation type power box provided by the application;
fig. 3 is a schematic partial structural view of the dustproof heat dissipation type power box provided by the present application in fig. 1;
fig. 4 is a schematic structural diagram of a box body of a dustproof heat dissipation type power box provided by the present application;
fig. 5 is a schematic partial structural diagram of the dustproof heat dissipation type power box provided by the present application in fig. 4;
fig. 6 is a schematic view of an installation structure of a switch door and a connecting shaft of the dustproof heat dissipation type power box provided by the present application;
fig. 7 is a schematic structural diagram of a connecting shaft of a dustproof heat dissipation type power box provided by the present application;
fig. 8 is a schematic structural view of a locking member of a dustproof heat dissipation type power box provided by the present application;
fig. 9 is a schematic structural diagram of an adjusting mechanism of a dustproof heat dissipation type power box provided by the present application;
fig. 10 is a schematic view illustrating an installation and matching structure of an adjusting structure and a connecting shaft of a dustproof heat dissipation type power box provided by the present application;
fig. 11 is a schematic cross-sectional structure view of a box body of a dustproof heat dissipation type power box provided by the present application.
Icon: the air-conditioning cabinet comprises a cabinet body 1, a side wall 11, an inner housing 111, an outer housing 112, an interlayer 101, an air hole 102, a rotating groove 103, a through hole 104, a jack 105, a first pin hole 106, a switch door 2, a second pin hole 201, a first door panel 21, a notch 211, a second door panel 22, a protrusion 221, a positioning bolt 3, a connecting shaft 4, a first air hole 401, a positioning groove 402, a communicating port 403, a locking member 5, a tail portion 51, a rod body 52, a second air hole 521, a dust collector 6, a fan 7, a box body 8, a cover plate 81, an opening 810, a boss 82, a telescopic pipe 9, an adjusting mechanism 10, a connecting plate 1101, a driving member 12, an end cover 13, a connecting rod 14, a baffle 15 and a filter screen 16.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the product of the application is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, and it is not intended to indicate or imply that the dust-proof heat-dissipation type power box or the component which is indicated must have a specific orientation, be configured and operated in a specific orientation, and thus cannot be understood as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1, 2, 3 and 4, a dustproof heat dissipation type power box includes a box body 1, wherein two adjacent sides of the box body 1 are open and provided with a sealing mechanism.
Referring to fig. 4, the side wall 11 of the box body 1 is provided with interlayers 101, the interlayers 101 are communicated with each other, and the inner wall of the box body 1 is provided with air holes 102 communicated with the interlayers 101.
Referring to fig. 6, the sealing mechanism includes a connecting shaft 4 and an opening/closing door 2.
Referring to fig. 2, the connecting shaft 4 is vertically disposed at a corner of the box body 1, the top end of the connecting shaft extends upward through the box body 1, the connecting shaft 4 is of a hollow structure, a plurality of first air holes 401 are formed in a shell of the connecting shaft 4, the top end of the connecting shaft 4 is open and is provided with an end cover 13, and an adjusting mechanism 10 located in the connecting shaft 4 is disposed at the bottom of the end cover 13.
Referring to fig. 6, the opening/closing door 2 includes a first door panel 21 and a second door panel 22 rotatably sleeved on the connecting shaft 4. Wherein, first door plant and second door plant all form through two alloy sheet metal concatenations (not shown), and two fixed inside hollows that form first door plant 21 and second door plant 22 of metal sheet make things convenient for the later stage to clear up its inside to long-term the use.
In this embodiment, the first door panel 21 and the second door panel 22 are hollow inside and are communicated with the first air hole 401 on the connecting shaft 4, the movable ends of the first door panel 21 and the second door panel 22 are connected with the side wall 11 of the box body 1 through the retaining member 5, and the retaining member 5 is communicated with the first door panel 21, the second door panel 22 and the interlayer 101 in the side wall 11.
Referring to fig. 1-4 specifically, a box 8 is installed on the top surface of the box 1, the top end of the connecting shaft 4 penetrates through the inside of the box 8, two communicating ports 403 are formed in a shell of the connecting shaft 4 located in the box 8, a dust collector 6 and a fan 7 are further installed on the top surface of the box 1, output ends of the dust collector 6 and the fan 7 extend into the box 8 and are respectively communicated with the corresponding communicating ports 403 on the connecting shaft 4, and the adjusting mechanism 10 is used for opening and closing inner ports of the two communicating ports 403.
Referring to fig. 1 and fig. 3, as a preferred embodiment of the present disclosure, a rotation groove 103 is formed on a bottom surface in the box body 1, a bottom end of the connecting shaft 4 is inserted into the rotation groove 103, a positioning groove 402 is formed on a bottom end of the connecting shaft 4, an insertion hole 105 communicated with the rotation groove 103 is formed in a shell of the box body 1, a positioning bolt 3 is screwed into the insertion hole 105, and an inner end of the positioning bolt 3 is inserted into the positioning groove 402.
Referring to fig. 4 and 11, in order to facilitate installation of the connection shaft, as a further improvement, a through hole 104 is formed at the top of the casing of the box body 1, the top end of the connection shaft 4 passes through the through hole 104 and penetrates through the box body 8, and the sidewall 11 of the box body 1 includes an inner casing 111 and an outer casing 112, wherein the outer casing 112 and the box body 1 are integrally formed, the inner casing 111 is fastened to the inner side of the outer casing 112 by screws and bolts to form an interlayer 101, the air hole 102 is formed in the inner casing 111, and the inner casing 111 is an aluminum alloy buckle plate.
Referring to fig. 3, the top end of the box body 8 is open, and a cover plate 81 is detachably mounted on the box body, wherein an opening 810 through which the top end of the connecting shaft 4 passes is formed in the cover plate 81, an annular boss 82 is formed at the top of the inner wall of the box body 8, and the cover plate 81 and the boss 82 are connected through bolts and screws; so as to conveniently open the box body 8 and facilitate the installation and the disassembly.
Referring to fig. 7, 9 and 10, in the present embodiment, the connecting shaft 4 is a circular tube, and the adjusting mechanism 10 includes a connecting rod 14 and a baffle 15, wherein the connecting rod 14 is fixed on the bottom surface of the end cover 13, the baffle 15 is an arc-shaped plate and is attached to the inner wall of the connecting shaft 4, the connecting shaft 4 is fixed with the baffle 15, and the baffle 15 can cover the inner ports of the two communicating ports 403 at the same time.
Referring to fig. 9, the adjusting mechanism 10 further includes a cylindrical filter screen 16, and the filter screen 16 is fixed at the bottom of the baffle 15 by screws, so as to filter large-sized impurities conveniently, and prevent the impurities from entering the interior of the dust collector and the blower and damaging the equipment.
Referring to fig. 9, the end cap 13 is used for rotatably engaging with the top end of the connecting shaft 4, and the end cap 13 facilitates to rotate the whole adjusting mechanism, so as to adjust the position of the baffle 15, thereby achieving the purpose of adjusting the opening and closing state of the corresponding communicating hole 403.
Referring to fig. 6, a notch 211 is formed in the middle of one side of the first door panel 21, a first shaft hole penetrating through the notch 211 is formed in the first door panel 21, a protrusion 221 is formed in the middle of one side of the second door panel 22, a second shaft hole penetrates through the protrusion 221, the connecting shaft 4 penetrates through the first shaft hole and the second shaft hole respectively, circular holes communicated with the inside of the first door panel 21 and the second door panel 22 are formed in the inner walls of the first shaft hole and the second shaft hole respectively, and the circular holes are communicated with a first air hole 401 on the connecting shaft 4.
Referring to fig. 8, in the present embodiment, the locking member 5 includes a tail portion 51 and a rod body 52, wherein the rod body 52 is provided with a plurality of second air holes 521, the second air holes 521 are communicated with the interlayer 101 in the sidewall 11, the movable end surfaces of the first door panel 21 and the second door panel 22 are provided with two pin holes 201 corresponding to the locking member 5, the end of the rod body 52 is inserted into the corresponding two pin holes 201, the rod body 52 is hollow, and the end of the rod body 52 is open and communicated with the corresponding two pin holes 201.
Referring to fig. 1, 2 and 3, the output ends of the dust collector 6 and the fan 7 are both connected with a telescopic tube 9, the tail end of the telescopic tube 9 passes through the box body 8 and is communicated with a communication port 403 on the connecting shaft 4, the telescopic tube 9 is composed of two hollow tubes which are mutually sleeved, one section of the telescopic tube 9 is fixed with a connecting plate 1101, the connecting plate 1101 is connected with the outer walls of the corresponding dust collector 6 and the fan 7 through a driving part 12, and the driving part 12 is an electric push rod.
When the refrigerator works, when the first door panel 21 and the second door panel 22 are in a closed state, namely, each locking member 5 is inserted through a pin hole I106 formed in the side wall 11 and is matched and spliced with a pin hole II 201 formed in the corresponding first door panel 21 and the corresponding second door panel 22, so that the interlayer 101 in the side wall 11 and the interiors of the first door panel 21 and the second door panel 22 are communicated, the side wall of the refrigerator body 1, the interiors of the first door panel 21 and the second door panel 22 are communicated, dust removal is facilitated, and heat dissipation is facilitated; when the first door panel and the second door panel are installed, the first door panel and the second door panel are connected to the connecting shaft in a rotating mode through the first shaft hole and the second shaft hole which are inserted into the notch 211 and the protrusion 221 through the connecting shaft 4, wherein when the connecting shaft is installed, the through hole 104 in the top of the box body 1 is inserted and then penetrates through the first door panel and the second door panel, the bottom end of the connecting shaft 4 is inserted into the rotating groove 103, the positions of the rotating groove 103 are fixed through the positioning bolt 3, the first door panel 21 and the second door panel 22 are convenient to install and disassemble, meanwhile, the interiors of the first door panel 21 and the second door panel 22 are hollow and are communicated with the first air hole 401 in the connecting shaft 4, and the interiors of the connecting shaft and the side wall of the box body 1 and the interiors of the first door panel 21 and the second door panel 22 are communicated; according to the invention, the end cover 13 is movably arranged at the top end of the connecting shaft, the end cover 13 can seal the top opening of the connecting shaft, and the adjusting mechanism 10 arranged at the bottom of the end cover 13 can conveniently adjust the closing of the communicating opening 403 arranged on the connecting shaft shell, and the two communicating openings are respectively communicated with the dust collector 6 and the fan 7 on the top surface of the box body 1, so that the dust collector 6 and the fan 7 do not influence each other when working independently, and the work is performed normally, wherein when the dust collector 6 works, the connecting shaft 4 is communicated with the side wall of the box body 1, the first door plate 21 and the second door plate 22, and finally the dust in the box body 1 is sucked through the air holes 102 on the side wall of the box body 1, and similarly, when the fan 7 works, cold air is blown in through the air holes 102 on the side wall of the box body 1 to dissipate heat The dust removal is more uniform and sufficient, and the efficiency is higher.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. The dustproof heat-dissipation type power box is characterized by comprising a box body (1), wherein two adjacent sides of the box body (1) are provided with openings and are provided with sealing mechanisms;
interlayers (101) are arranged on the side wall (11) of the box body (1), the interlayers (101) are communicated with each other, and air holes (102) communicated with the interlayers (101) are formed in the inner wall of the box body (1);
the sealing mechanism comprises a connecting shaft (4) and an opening and closing door (2);
the connecting shaft (4) is vertically arranged at a corner of the box body (1), the top end of the connecting shaft upwards penetrates through the box body (1), the connecting shaft (4) is of a hollow structure, a plurality of first air holes (401) are formed in a shell of the connecting shaft (4), the top end of the connecting shaft (4) is open and provided with an end cover (13), and an adjusting mechanism (10) located in the connecting shaft (4) is arranged at the bottom of the end cover (13);
the switch door (2) comprises a first door panel (21) and a second door panel (22) which are rotatably sleeved on the connecting shaft (4);
the first door panel (21) and the second door panel (22) are hollow and communicated with a first air hole (401) in the connecting shaft (4), the movable ends of the first door panel (21) and the second door panel (22) are connected with the side wall (11) of the box body (1) through a locking piece (5), and the locking piece (5) is communicated with the first door panel (21), the second door panel (22) and an interlayer (101) in the side wall (11);
the top surface of the box body (1) is provided with a box body (8), the top end of the connecting shaft (4) penetrates through the box body (8), two communicating ports (403) are formed in a shell of the connecting shaft (4) positioned in the box body (8), the top surface of the box body (1) is also provided with a dust collector (6) and a fan (7), the output ends of the dust collector (6) and the fan (7) extend into the box body (8) and are respectively communicated with the corresponding communicating ports (403) on the connecting shaft (4), and the adjusting mechanism (10) is used for opening and closing inner ports of the two communicating ports (403);
the connecting shaft (4) is in a circular tube shape, the adjusting mechanism (10) comprises a connecting rod (14) and a baffle (15), the connecting rod (14) is fixed to the bottom surface of the end cover (13), the baffle (15) is an arc-shaped plate and is attached to the inner wall of the connecting shaft (4), the connecting shaft (4) is fixed to the baffle (15), and the baffle (15) can cover inner ports of the two communicating ports (403) simultaneously; the adjusting mechanism (10) further comprises a cylindrical filter screen (16), and the filter screen (16) is fixed to the bottom of the baffle plate (15) through screws.
2. The dustproof heat dissipation type power box according to claim 1, wherein a rotation groove (103) is formed in the inner bottom surface of the box body (1), the bottom end of the connecting shaft (4) is inserted into the rotation groove (103), a positioning groove (402) is formed in the bottom end of the connecting shaft (4), a jack (105) communicated with the rotation groove (103) is formed in the shell of the box body (1), a positioning bolt (3) is screwed in the jack (105), and the inner end of the positioning bolt (3) is inserted into the positioning groove (402).
3. The dustproof heat dissipation type power box according to claim 1, wherein a through hole (104) is formed in the top of the casing of the box body (1), the top end of the connecting shaft (4) penetrates through the through hole (104) and penetrates through the box body (8), the side wall (11) of the box body (1) comprises an inner casing (111) and an outer casing (112), the outer casing (112) and the box body (1) are integrally formed, the inner casing (111) is buckled on the inner side of the outer casing (112) through screws and bolts to form an interlayer (101), the air hole (102) is formed in the inner casing (111), and the inner casing (111) is an aluminum alloy buckle plate.
4. The dustproof heat dissipation type power box according to claim 1, wherein the end cover (13) is rotatably sleeved with the top end of the connecting shaft (4).
5. The dustproof heat dissipation type power box according to claim 1, wherein a notch (211) is formed in the middle of one side of the first door panel (21), a first shaft hole penetrating through the notch (211) is formed in the first door panel (21), a protrusion (221) is formed in the middle of one side of the second door panel (22), a second shaft hole penetrates through the protrusion (221), the connecting shaft (4) penetrates through the first shaft hole and the second shaft hole respectively, round holes communicated with the hollow interiors of the first door panel (21) and the second door panel (22) are formed in the inner walls of the first shaft hole and the second shaft hole respectively, and the round holes are communicated with the first air holes (401) in the connecting shaft (4).
6. The dustproof heat dissipation type power box according to claim 1, wherein the locking member (5) comprises a tail portion (51) and a rod body (52), wherein a plurality of second air holes (521) are formed in the rod body (52), the second air holes (521) are communicated with the interlayer (101) in the side wall (11), pin holes two (201) corresponding to the locking member (5) are formed in the movable end faces of the first door panel (21) and the second door panel (22), the tail end of the rod body (52) is inserted into the corresponding pin holes two (201), the rod body (52) is hollow, and the tail end of the rod body (52) is open and is communicated with the corresponding pin holes two (201).
7. The dustproof heat dissipation type power box according to claim 1, wherein the output ends of the dust collector (6) and the fan (7) are both connected with a telescopic pipe (9), the tail end of the telescopic pipe (9) penetrates through the box body (8) and is communicated with a communication port (403) in the connecting shaft (4), the telescopic pipe (9) is composed of two hollow pipes which are mutually sleeved, a connecting plate (1101) is fixed to one section of the telescopic pipe (9), the connecting plate (1101) is connected with the outer walls of the corresponding dust collector (6) and the fan (7) through a driving piece (12), and the driving piece (12) is an electric push rod.
8. The dustproof heat dissipation type power box according to claim 3, wherein the top end of the box body (8) is open, and a cover plate (81) is detachably mounted on the box body, wherein an opening (810) for allowing the top end of the connecting shaft (4) to penetrate through is formed in the cover plate (81), an annular boss (82) is arranged at the top of the inner wall of the box body (8), and the cover plate (81) and the boss (82) are connected through bolts and screws.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338259.9A CN112770557B (en) | 2020-11-25 | 2020-11-25 | Dustproof heat dissipation type power box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011338259.9A CN112770557B (en) | 2020-11-25 | 2020-11-25 | Dustproof heat dissipation type power box |
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| CN112770557A CN112770557A (en) | 2021-05-07 |
| CN112770557B true CN112770557B (en) | 2022-05-20 |
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Effective date of registration: 20220424 Address after: 650000 phase II of international printing and Packaging City, Dabanqiao sub district office, Central Yunnan new area, Kunming, Yunnan Province Applicant after: Chi Chi San Lung electric Limited by Share Ltd. Address before: 611130 Room 802, building 10, Guanghua international, 188 Renhe Road, Wenjiang District, Chengdu City, Sichuan Province Applicant before: Xu Lei |
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