CN114340273B - Electrical equipment protective box - Google Patents
Electrical equipment protective box Download PDFInfo
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- CN114340273B CN114340273B CN202210055593.6A CN202210055593A CN114340273B CN 114340273 B CN114340273 B CN 114340273B CN 202210055593 A CN202210055593 A CN 202210055593A CN 114340273 B CN114340273 B CN 114340273B
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- 230000001681 protective effect Effects 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of electrical equipment, in particular to an electrical equipment protective box. The protective box is provided with a box body and a fixing part, and the box body is connected with the installation position through the fixing part; the first side of the box body is provided with a first opening and a rotary door, the first opening is matched with the rotary door, and the rotary door is hinged with the first side; the fixed part is hinged with the second side surface of the box body. The fixing part is arranged outside the box body and connected with the mounting position, namely the protective box is fixed outside the box body, so that the space in the protective box is not occupied, each space in the protective box can be efficiently utilized, and the space utilization rate in the protective box is improved; through articulated fixed part and second side, during fixed operation, rotate the box and produce fixed operation space, fixed operation finishes, rotates the box in order to let the box fill fixed operation space, forms the fixed operation space of a activity, need not extra fixed operation space, has improved the whole space utilization of protective housing.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an electrical equipment protective box.
Background
At present, electrical equipment is widely used, and the outdoor environment is severe, and mediums such as liquid, gas, dust and the like exist, and some mediums have the characteristics of corrosion, viscosity, crystallization, pollution, heat dissipation resistance, electric conduction and the like, and some mediums even have the characteristics of combustibility and explosion, and the harmful dangerous mediums can cause damage to the outdoor electrical equipment and elements. Therefore, the electric equipment used outdoors is generally matched with a corresponding protective box so as to protect the electric equipment from being damaged by harmful mediums and prevent the electric equipment from being touched by mistake. Most of the protection boxes of the electrical equipment are required to be fixed on the wall, namely, screws are screwed into the wall after passing through the inner rear side of the protection boxes so as to press the back surfaces of the protection boxes on the wall, thus the protection boxes are integrally fixed on the wall, and enough fixing operation space is required to be reserved in the protection boxes for fixing operation; or a lug is arranged outside the protective box, and then the protective box is fixed on the wall by matching with a screw, and enough fixing operation space is reserved outside the protective box for fixing operation; the inner and outer fixed working spaces can be used when the fixed working or the dismounting working is carried out, the use frequency is low, and the space utilization rate of the protective box is low.
Disclosure of Invention
The invention provides an electrical equipment protective box which is used for solving the technical problem of low space utilization rate of the electrical equipment protective box in the prior art.
The invention provides an electrical equipment protection box, which comprises:
the box body is connected with the installation position through the fixing part;
the first side of the box body is provided with a first opening and a rotary door, the first opening is matched with the rotary door, and the rotary door is hinged with the first side;
the fixing part is hinged with the second side surface of the box body.
In a first possible implementation of the protective case, the fixing portion includes a rotating plate, a fixing plate, and a connecting member;
the rotating plate is connected with the fixed plate at intervals through the connecting piece;
the rotating plate is hinged with the second side face;
the fixing plate is connected with the mounting position.
In combination with the first possible implementation of the protective housing, in a second possible implementation of the protective housing, the connection element is of tubular construction;
one end of the connecting piece vertically penetrates through the rotating plate, and the other end vertically penetrates through the fixing plate;
the rotating plate is vertically hinged with the second side face;
the fixing plate is provided with fixing holes.
In combination with the second possible implementation of the protective housing, in a third possible implementation of the protective housing, the second side is provided with a second opening, which is adapted to the rotation plate.
In combination with the third possible implementation of the protective case, in a fourth possible implementation of the protective case, the second side is provided with a vertical shroud surrounding the second opening;
the vertical coaming is hinged with the rotating plate.
In combination with the fourth possible implementation of the protection box, in a fifth possible implementation of the protection box, an elastic protrusion is provided on the vertical enclosure, and the elastic protrusion is used to compress the rotating plate in the vertical enclosure.
In a sixth possible implementation of the protection box, the box body has a square structure;
the first side surface and the second side surface are opposite surfaces;
the rotary door is of a square structure;
the rotary door is horizontally hinged with the first side surface.
In combination with the sixth possible implementation of the protection box, in a seventh possible implementation of the protection box, the revolving door is provided with a fixed buckle;
the first side is provided with a limiting block, the limiting block is sleeved with a movable ring, and the movable ring is matched with the fixed buckle to carry out self-locking on the rotary door.
In an eighth possible implementation of the protection box, the box further includes: a protective inner box;
the outer wall of the protective inner box is connected with the inner wall of the box body at intervals through a first connecting block;
the inner wall of the protection inner box is connected with the electrical equipment at intervals through a second connecting block.
In combination with the eighth possible implementation of the protection box, in a ninth possible implementation of the protection box, the protection inner box is provided with an S-shaped heat dissipation through hole.
From the above technical scheme, the invention has the following advantages:
the invention provides an electric equipment protection box which is provided with a box body and a fixing part, wherein the box body is connected with an installation position through the fixing part; the first side of the box body is provided with a first opening and a rotary door, the first opening is matched with the rotary door to ensure that the rotary door forms a seal after entering the first opening, and the rotary door is hinged with the first side so that the rotary door can be opened or closed as required; the fixed part is hinged with the second side surface of the box body. The fixing part is arranged outside the box body and connected with the mounting position, namely the protective box is fixed outside the box body, so that the space in the protective box is not occupied, each space in the protective box can be efficiently utilized, and the space utilization rate in the protective box is improved; through articulated fixed part and second side, during fixed operation, rotate the box and produce fixed operation space, fixed operation finishes, rotates the box in order to let the box fill fixed operation space, forms the fixed operation space of a activity, need not extra fixed operation space, has improved the whole space utilization of protective housing.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an electrical equipment protection box according to an embodiment of the present disclosure;
FIG. 2 is another schematic structural view of an electrical equipment protection box according to an embodiment of the present disclosure;
FIG. 3 is another schematic structural view of an electrical equipment protection box according to an embodiment of the present disclosure;
FIG. 4 is another schematic structural view of an electrical equipment protection box according to an embodiment of the present disclosure;
FIG. 5 is a cross-sectional view of a case shown in an embodiment of the present application;
fig. 6 is a schematic structural diagram of the protection inner box according to the embodiment of the present application;
FIG. 7 is a diagram illustrating the mating relationship between the protective inner case and the electrical equipment according to an embodiment of the present application;
FIG. 8 is a cross-sectional view of the protective inner case shown in an embodiment of the present application;
wherein: 100-box, 110-first side, 111-first opening, 112-rotating door, 112.1-fixed knot, 113-stopper, 114-loose loop, 120-second side, 121-second opening, 122-vertical coaming, 130-upper wiring through hole, 131-sealing piece, 140-water leakage hole, 150-lower wiring through hole, 151-sealing ring, 160-stop lever, 170-protection inner box, 171-first connecting block, 172-second connecting block, 713-heat dissipation through hole, 200-fixed part, 210-rotating plate, 220-fixed plate, 221-fixed through hole, 122.1-elastic bulge, 230-connecting piece, 300-electrical equipment.
Detailed Description
The embodiment of the invention provides an electrical equipment protective box, which is used for solving the technical problem that the space utilization rate of the electrical equipment protective box in the prior art is low.
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.
The electrical equipment used outdoors is generally matched with a corresponding protective box to protect the electrical equipment from harmful mediums, and meanwhile, the electrical equipment is prevented from being touched by mistake. Most of the protection boxes of the electrical equipment are required to be fixed on the wall, namely, screws are screwed into the wall after passing through the inner rear side of the protection boxes so as to press the back surfaces of the protection boxes on the wall, thus the protection boxes are integrally fixed on the wall, and enough fixing operation space is required to be reserved in the protection boxes for fixing operation; or a belt Kong Tuer is arranged outside the protective box, and the protective box is fixed on the wall by matching with a screw, so that enough fixing operation space is reserved outside the protective box for fixing operation; the inner and outer fixed working spaces can be used when the fixed working or the dismounting working is carried out, the use frequency is low, and the space utilization rate of the protective box is low.
Referring to fig. 1 to 8, the present invention provides an electrical equipment protection box, which includes:
the box body 100 and the fixing part 200, wherein the box body 100 is connected with the installation position through the fixing part 200; the first side 110 of the case 100 is provided with a first opening 111 and a rotating door 112, the first opening 111 is matched with the rotating door 112, and the rotating door 112 is hinged with the first side 110; the fixing portion 200 is hinged to the second side 120 of the case.
It should be noted that: the shape and structure of the case are not particularly limited, but a space for completely accommodating the electrical equipment is required, and the shape of the case may be cuboid or square; the shape structure of the fixing portion is not particularly limited, and the fixing portion may be fixedly connected with the mounting position and hinged to the box body, and may be cuboid or cube, for example: when the fixing part is a cuboid, one of the largest faces of the cuboid can be fixedly connected with the mounting position, one of the smallest faces is hinged with the box body, and the distance between the two larger faces of the cuboid is required to be ensured to be equal to or larger than the rotation radius of the box body so as to ensure that the rotation of the box body is not blocked; the hinge position of the fixing portion and the second side surface is not particularly limited, and may be any position on the second side surface, but when the second side surface of the box body is opposite to the fixing portion, the box body fully covers the fixing portion; the installation position is a position for installing the protection box of the electrical equipment, such as a certain area on a wall; the shape structure of the rotary door is not particularly limited, and the rotary door is hinged with the box body and can rotate around the box body, so that a window which can be closed and opened according to the need is formed on the box body, the electric equipment in the protective box can be conveniently operated, detected or maintained by workers, and the size and the shape of the rotary door are matched with those of the first opening, and the box body is sealed after the rotary door enters the first opening; the first side surface and the second side surface are the outer side surfaces of the box body, the second side surface can be selected at will, and as the second side surface is close to the installation position, any side surface except the second side surface can be selected as the first side surface in order to avoid the need of rotating the box body every time the rotating door is opened, so that the operation is convenient to be a selected criterion.
The beneficial effects of this embodiment are: (1) through setting up fixed part and installation position outside the box and being connected, fix the protective housing outside the box promptly, need not to occupy the space in the protective housing for every department space in the protective housing all can be utilized by the high efficiency, has improved the space utilization in the protective housing.
(2) Through articulated fixed part and second side, during fixed operation, rotate the box and produce fixed operation space, fixed operation finishes, rotates the box in order to let the box fill fixed operation space, forms the fixed operation space of a activity, need not extra fixed operation space, has improved the whole space utilization of protective housing.
(3) Through setting up fixed part outside the box, can effectively reduce the volume of box for electrical equipment protective housing is compacter.
Specifically, in order to reduce the weight of the fixing portion 200 and simultaneously reduce the manufacturing material of the fixing portion 200, the fixing portion 200 is designed to be composed of a rotation plate 210, a fixing plate 220 and a connection member 230; the rotating plate 210 is connected with the fixed plate 220 at intervals through the connecting piece 230, the connecting piece 230 has the function of creating enough rotating space for the rotation of the box body 100, the distance from the hinge position of the rotating plate 210 and the box body 100 to the surface of the box body 100 closest to the mounting position is the rotating radius, the distance between the fixed plate 220 and the rotating plate 210 is required to be ensured to be larger than or equal to the rotating radius, the rotation of the box body 100 can not be blocked, the connecting piece prolongs the distance between the fixed plate 220 and the rotating plate 210, namely enough rotating space is created, meanwhile, the volume of the connecting piece 230 can be far smaller than the space between the rotating plate 210 and the fixed plate 220, so that the connecting piece 230 can be designed to be as small as possible on the premise of ensuring the connecting strength, thereby reducing the weight of the fixed part 200 and reducing the manufacturing materials of the fixed part 200; the rotating plate 210 is connected with the second side 120 of the case 100; the fixing plate 220 is connected to the installation site. In this embodiment, the fixing plate 220 is a circular plate, one circular surface of the circular plate is fixedly connected with the mounting position, and the other circular surface is vertically connected with the connecting piece 230; the rotating plate 210 is a square plate, one of the largest faces of the square plate is used for being close to the second side 120 of the box body 100, the other largest face is vertically connected with the connecting piece 230, and one of the smallest faces is hinged with the second side 120 of the box body 100; the connection member 230 has a cylindrical structure, one end of which is vertically connected with the center of the fixed plate 220 and the other end of which is vertically connected with the center of the rotating plate 210; in order to balance the overall stress of the case 100 for better stability, the hinge between the pivotal plate 210 and the second side 120 should be disposed in the central region of the second side 120 as much as possible.
Optimally, in order to facilitate wiring and better arrange cables, the connecting piece 230 is designed into a tubular structure, one end of the connecting piece vertically penetrates through the rotating plate 210, the other end vertically penetrates through the fixed plate 220, and meanwhile, a second opening 121 with the size and shape matched with those of the rotating plate 210 is formed on the second side 120 of the box body 100, so that the cables can directly penetrate into the fixed plate 220, penetrate out of the rotating plate 210 after passing through the connecting piece 230, then penetrate into the box body 100 from the second opening 121 to be connected with the electrical equipment 300, the access cables are uniformly connected with the connecting piece 230, the wiring is facilitated, the cables can be better arranged, in addition, the arrangement of the second opening 121 can facilitate the working personnel to separate the rotating plate 210 from the second opening 121 by rotating the box body 100, the electrical equipment 300 is exposed, and the electrical equipment 300 is overhauled; the rotating plate 210 is vertically hinged to the second side 120 of the box body 100, that is, the box body 100 can rotate around the rotating plate 210 in the horizontal direction, and compared with the rotation in other directions, the rotation resistance is smaller and the operation habit of the staff is more satisfied; the circular surface of the fixing plate 220 is circumferentially provided with uniformly distributed fixing through holes 221, and the fixing plate 220 can be fixedly connected with the mounting position by matching screws.
Specifically, in order to avoid damage to the electrical device 300 caused by the liquid such as rainwater entering the box 100 through the gap between the rotating plate 210 and the box 100, a circle of vertical coaming 122 surrounding the second opening 121 is disposed on the second side 120, so that the gap between the rotating plate 210 and the box 100 forms a certain package, and the probability of the rainwater entering the box is reduced. After the vertical coaming 122 is disposed, it is difficult to directly hinge the rotating plate 210 with the second side 120, so in this embodiment, the left ends of the upper and lower end surfaces of the rotating plate 210 are rotationally connected with the left ends of the upper and lower coamings of the vertical coaming, so as to realize the hinge of the rotating plate 210 with the second side 120.
Specifically, in order to avoid the relative rotation of the case 100 and the rotating plate 210 under the non-artificial action, in this embodiment, two elastic protrusions 122.1 are disposed on the right panel 122 perpendicular to the panel, and are used for contact and compression with the right end surface of the rotating plate 210, so as to generate a certain friction force, so that the case 100 can rotate only when the acting force in the corresponding direction is provided artificially.
Specifically, the case 100 has a square structure; the first side 110 and the second side 120 are opposite sides; the rotary door 112 has a square structure; the upper end of the swing door 112 is horizontally hinged to the first side 110. In this embodiment, the casing 100 has a rectangular parallelepiped shape, one largest surface is the first side 110, the other largest surface is the second side 120, two symmetrical upper wiring through holes 130 for introducing cables are provided on the upper surface of the casing 100, a sealing member 131 surrounding the upper wiring through holes is provided on the outer side of the upper wiring through holes 130, the upper end of the sealing member 131 is smaller, the lower end is larger, the smaller end is adapted to the cables, the infiltration of the liquid can be effectively prevented, a plurality of uniformly distributed water leakage holes 140 are provided on the lower surface of the casing 100, the water leakage holes 140 can effectively drain the liquid entering the casing 100, in addition, a lower wiring through hole 150 for introducing the cables is provided in the center of the lower surface of the casing 100, a sealing ring 151 is provided on the inner side of the lower wiring through hole 150, the lower wiring through hole 150 is surrounded by the sealing ring 151, the casing 100 can be effectively sealed, and meanwhile, the cables can be prevented from being directly contacted with the cables to a certain extent; the first opening 111 is a rectangular opening and is formed in the middle area of the first side surface 110, correspondingly, the rotating door 112 is a rectangular plate, and the upper end of the rotating door 112 is horizontally hinged with the upper wall of the first opening 111, so that the rotating door 112 can rotate up and down, and can automatically rotate downwards under the action of gravity to enter the first opening 111, and further, the long-term exposure of the electrical equipment 300 caused by forgetting to close the rotating door by a worker is effectively avoided; a limit lever 160 parallel to the upper end of the rotary door 112 is disposed on the first side 110 near the upper wall of the first opening 111, and the limit lever 160 is used for limiting the maximum rotation angle of the rotary door 112 to be less than 180 ° so as to ensure that the rotary door 112 has a downward rotation trend at any time, and meanwhile, the limit lever 160 can prevent rainwater from penetrating into the box 100 from the gap between the rotary door 112 and the first opening 111.
Specifically, in order to prevent the swing door 112 from being opened by no human action, the electrical device 300 is exposed, and a fixing button 112.1 is provided at the lower end of the swing door; the first side 110 is provided with a limiting block 113, the limiting block 113 is sleeved with a movable ring 114, and the movable ring 114 is matched with the fixed buckle 112.1 to perform self-locking on the rotary door 112. In this embodiment, the fixing buckle 112.1 is a square ring with a notch and a certain thickness, and the fixing buckle 112.1 is parallel to the largest surface of the revolving door 112 and is fixed at the middle position of the lower end of the largest surface outside the revolving door 112; the limiting block 113 is a square plate with a fixed ring through hole in the middle, the size of the square plate is matched with that of the inner ring of the fixed buckle 112.1, the limiting block 113 can easily penetrate into the inner ring of the fixed buckle 112.1, the fixed ring through hole is used for limiting the movable ring 114, the size of the fixed ring through hole is matched with that of the movable ring 114, so that the movable ring 114 can only move in the axial direction of the fixed ring through hole, the limiting block 113 is vertically fixed at the position, close to the lower wall of the first opening 111, of the first side 110 in a mode that the surface of an orifice of the fixed ring through hole is vertical to the ground and the first side 110, corresponds to the position of the fixed buckle 112.1, and the fixed buckle 112.1 can penetrate through the limiting block 113 when the rotary door 112 rotates downwards; the movable ring 114 is a circular ring, the cross section of which is circular, and can move in the axial direction of the fixed ring through hole under the limit of the fixed ring through hole; when the electric device 300 needs to be operated, the movable ring 114 is pushed to deflect to one side of the limiting block 113, and then the rotary door 112 is rotated, so that a notch of the fixed buckle 112.1 at the lower end of the rotary door 112 passes through the movable ring 114, and the rotary door 112 is opened; when the operation of the electrical equipment 300 is completed, the rotating door 112 automatically rotates downwards under the action of gravity, and the fixed buckle 112.1 at the lower end of the rotating door 112 contacts with the movable ring 114, the fixed buckle 112.1 extrudes the movable ring 114 to one side of the limiting block 113 under the action of gravity component force, so that one side of the movable ring is offset, the fixed buckle 112.1 penetrates through the movable ring 114 from a notch of the movable ring, after the fixed buckle 112.1 completely penetrates through the movable ring 114, the extrusion force of the fixed buckle 112.1 on the movable ring 114 disappears, and the movable ring 114 moves back to the center, so that the fixed buckle 112.1 is clamped, and the self-locking of the rotating door 112 is realized.
Preferably, in order to further improve the protection of the electrical device 300, a protection inner box 170 is added to the box body; the outer wall of the protective inner case 170 is connected with the inner wall of the case 100 at intervals through a first connection block 171; the inner wall of the protective inner case 170 is connected to the electric device 300 through a second connection block 172 at a distance. In the present embodiment, the outer shape of the protective inner case 170 is in a rectangular parallelepiped shape; the first connecting block 171 is a cylindrical activated carbon block, four activated carbon blocks which are symmetrically distributed are arranged on two largest area surfaces of the outer wall of the protective inner box 170, the activated carbon blocks have the function of absorbing water, the interior of the box 100 can be dried, and the influence of the water in the air on the operation of the electrical equipment 300 is avoided; the second connecting block 172 is a cuboid rubber block, four symmetrically distributed rubber blocks are arranged on two side walls with larger area of the protection inner box 170, two symmetrically distributed rubber blocks are arranged on two side walls with smaller area of the protection inner box 170, and the rubber has good elasticity, so that the functions of damping and buffering can be achieved, and the running noise of the electrical equipment 300 can be effectively reduced.
Specifically, in order to ensure that the electrical apparatus 300 can perform effective heat dissipation, an S-shaped heat dissipation through hole 173 is provided in the protection inner case. In this embodiment, the S-shaped heat dissipation through holes 173 are uniformly distributed on the two sides with the largest areas of the protection inner box 170, the higher ends of the heat dissipation through holes are communicated with the inside of the protection inner box 170, and the lower ends of the heat dissipation through holes are communicated with the outside of the protection inner box 170, so that the heat generated by the electrical equipment 300 is effectively discharged out of the protection inner box 170, the outside liquid is effectively prevented from being accidentally splashed into or flowing into the protection inner box 170, and dust in the air is effectively prevented from being attached to the electrical equipment 300.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. An electrical equipment protection box, comprising:
the box body is connected with the installation position through the fixing part;
the first side of the box body is provided with a first opening and a rotary door, the first opening is matched with the rotary door, and the rotary door is hinged with the first side;
the fixing part is hinged with the second side surface of the box body;
the box further includes: a protective inner box with a square structure;
the outer wall of the protection inner box is connected with the inner wall of the box body at intervals through symmetrically distributed first connecting blocks, and the first connecting blocks are cylindrical activated carbon blocks and are used for drying the inside of the box body;
the inner wall of protection inner box is connected with electrical equipment interval through the second connecting block of symmetric distribution, the second connecting block is the rubber piece of cuboid form for shock attenuation and buffering all set up four symmetric distribution's second connecting block on two inner walls that protection inner box area is big all set up two symmetric distribution's second connecting block on two inner walls that protection inner box area is little.
2. An electrical equipment protection box according to claim 1, wherein:
the fixing part comprises a rotating plate, a fixing plate and a connecting piece;
the rotating plate is connected with the fixed plate at intervals through the connecting piece;
the rotating plate is hinged with the second side face;
the fixing plate is connected with the installation position.
3. An electrical equipment protection box according to claim 2, wherein:
the connecting piece is of a tubular structure;
one end of the connecting piece vertically penetrates through the rotating plate, and the other end vertically penetrates through the fixing plate;
the rotating plate is vertically hinged with the second side face;
the fixing plate is provided with a fixing hole.
4. An electrical equipment protection box according to claim 3, wherein:
the second side is provided with a second opening, and the second opening is matched with the rotating plate.
5. An electrical equipment protection box according to claim 4, wherein:
the second side is provided with a vertical coaming surrounding the second opening;
the vertical coaming is hinged with the rotating plate.
6. An electrical equipment protection box according to claim 5, wherein:
the vertical coaming is provided with an elastic bulge, and the elastic bulge is used for tightly pressing the rotating plate in the vertical coaming.
7. An electrical equipment protection box according to claim 1, wherein:
the box body is of a square structure;
the first side surface and the second side surface are opposite surfaces;
the rotary door is of a square structure;
the revolving door is horizontally hinged with the first side face.
8. An electrical equipment protection box according to claim 7, wherein:
the rotary door is provided with a fixed buckle;
the first side is provided with the stopper, the stopper has cup jointed the expansion ring, the expansion ring with fixed knot cooperation is right the revolving door carries out the auto-lock.
9. An electrical equipment protection box according to claim 1, wherein:
the protection inner box is provided with an S-shaped heat dissipation through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210055593.6A CN114340273B (en) | 2022-01-18 | 2022-01-18 | Electrical equipment protective box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210055593.6A CN114340273B (en) | 2022-01-18 | 2022-01-18 | Electrical equipment protective box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114340273A CN114340273A (en) | 2022-04-12 |
| CN114340273B true CN114340273B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210055593.6A Active CN114340273B (en) | 2022-01-18 | 2022-01-18 | Electrical equipment protective box |
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| CN (1) | CN114340273B (en) |
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| CN215119707U (en) * | 2021-05-19 | 2021-12-10 | 淄博照博电气有限公司 | Domestic block terminal with protective structure |
| CN215453511U (en) * | 2021-06-17 | 2022-01-07 | 中化现代农业(吉林)有限公司 | Digital liquid manure management control box |
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2022
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| CN204165253U (en) * | 2014-08-28 | 2015-02-18 | 安徽春升新能源科技有限公司 | Unpowered circulation instant heating solar water heater |
| CN208317220U (en) * | 2018-04-13 | 2019-01-01 | 南安市创培电子科技有限公司 | A kind of communication network terminal case |
| CN208499166U (en) * | 2018-06-05 | 2019-02-15 | 重庆天人自控设备有限公司 | A kind of manually-operated gate transport protection device |
| CN210503624U (en) * | 2019-09-04 | 2020-05-12 | 重庆市开州区赵家坝蔬菜种植专业合作社 | Vegetable preservation box with anti-extrusion structure |
| CN210899953U (en) * | 2019-10-22 | 2020-06-30 | 张家港市远达安全电气有限公司 | ABXF5330 series explosion-proof anticorrosive control box |
| CN210670994U (en) * | 2019-11-08 | 2020-06-02 | 包头市国安科技有限公司 | Flame-proof type controller |
| CN211944389U (en) * | 2020-03-12 | 2020-11-17 | 安徽景得鑫五金塑胶有限公司 | Screen material protector of notebook production usefulness |
| CN215119707U (en) * | 2021-05-19 | 2021-12-10 | 淄博照博电气有限公司 | Domestic block terminal with protective structure |
| CN215453511U (en) * | 2021-06-17 | 2022-01-07 | 中化现代农业(吉林)有限公司 | Digital liquid manure management control box |
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| CN114340273A (en) | 2022-04-12 |
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