CN220510568U - Electrical box - Google Patents
Electrical box Download PDFInfo
- Publication number
- CN220510568U CN220510568U CN202321454866.0U CN202321454866U CN220510568U CN 220510568 U CN220510568 U CN 220510568U CN 202321454866 U CN202321454866 U CN 202321454866U CN 220510568 U CN220510568 U CN 220510568U
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- Prior art keywords
- electrical
- electric
- heat dissipation
- installation box
- electrical equipment
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- 238000009434 installation Methods 0.000 claims abstract description 52
- 230000017525 heat dissipation Effects 0.000 claims description 43
- 238000010616 electrical installation Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric box, and relates to the technical field of power equipment. The electric installation box comprises an electric installation box body, wherein a box door is hinged to the front side wall of the electric installation box body, an electric equipment installation plate used for installing electric equipment and conducting heat to the rear side wall of the electric equipment is inlaid in the inner wall of the rear side of the electric installation box body, and an exhaust mechanism used for flowing air is arranged at the bottom of the inner side of the electric installation box body. According to the utility model, the air flows in the electric installation box body through the air exhaust mechanism, so that the electric equipment in the electric installation box body is radiated, the heat radiation grille is attached to the rear side wall of the electric equipment installation plate, so that the contact area between the electric equipment installation plate and the air is increased, the air flows in the cavity, so that the heat radiation is carried out on the electric equipment installation plate and the rear side wall of the electric equipment, the heat radiation efficiency of the electric equipment is improved, and the potential safety hazard is reduced.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to an electric box.
Background
An electric box, also called an electric power distribution box, an electric switch cabinet and the like, refers to equipment for monitoring, controlling and distributing electric energy, is widely applied to electric systems in various fields, has the function of protecting electric equipment and personnel safety, and is commonly used in the fields of industry, commerce, residence and the like.
The Chinese patent with publication number of CN218633024U discloses an outdoor distribution box, which comprises a box body, box door is connected with one side of the box body through a hinge, through holes are formed in the bottom end of the box body, and an air inlet cover is fixedly arranged above the through holes in the inner part of the box body.
Aiming at the above-mentioned disclosure technology, most of the existing electric box shells are made of steel materials, the heat conductivity is lower, the heat dissipation area is limited, and electric equipment in the electric box can be tightly contacted with the inner wall of the electric box when being installed, so that the heat dissipation effect of the contact surface of the electric equipment is poor, and especially the heat of the contact surface can not be well dissipated under high-temperature weather, thereby affecting the operation of the electric equipment.
An electrical box is proposed for this purpose.
Disclosure of Invention
The utility model aims at: in order to solve the problems set forth in the background art, the utility model provides an electric box.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides an electric box, includes electric installation box, the chamber door is installed in electric installation box's preceding lateral wall hinge, electric installation box's rear side inner wall is inlayed and is installed and is used for installing and carries out the electrical equipment mounting panel that conducts heat to electric equipment's rear side wall, electric installation box's inboard bottom is provided with the exhaust mechanism that is used for flowing the air, and the heat dissipation logical groove has all been seted up to electric installation box's left and right sides wall, exhaust mechanism's bottom surface and electrical equipment mounting panel's rear side wall are provided with the air inlet heat dissipation mechanism that is used for carrying out radiating to electrical equipment mounting panel, electric installation box's left and right sides wall fixed mounting has the mount pad that is used for installing fixedly to electric installation box.
Further, the exhaust mechanism comprises an exhaust channel, the bottom of the inner side of the electric installation box body is provided with the exhaust channel, the top surface of the exhaust channel is fixedly provided with a filter screen, the inner wall of the exhaust channel is fixedly provided with a motor installation frame, a motor is inserted and installed in the motor installation frame, and the free end of the motor is fixedly provided with a fan blade.
Further, the air inlet and heat dissipation mechanism comprises an L-shaped air channel, an L-shaped air channel is arranged on the bottom surface of the air exhaust channel, a heat dissipation grating is arranged on the top surface of the L-shaped air channel, and a cavity is formed in the L-shaped air channel and the heat dissipation grating.
Further, the electric equipment mounting plate is made of metal copper, and a plurality of groups of mounting holes for mounting electric equipment are formed in the front side wall of the electric equipment mounting plate.
Further, the radiating through grooves are formed in the left side wall and the right side wall of the electric installation box body at equal intervals, and the radiating through grooves are obliquely arranged.
Further, the heat dissipation grille is equidistance array setting in the top surface in L shape wind channel, and the back lateral wall of heat dissipation grille and electrical equipment mounting panel is the laminating setting, and the heat dissipation grille adopts metallic copper to make.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the electric equipment is installed through the electric equipment installation plate, heat conduction is carried out on the electric equipment through the electric equipment installation plate, external air flows into the electric installation box body through the air inlet heat dissipation mechanism and is discharged through the heat dissipation through groove through the air exhaust mechanism, the air flows in the electric installation box body through the air exhaust mechanism, the electric equipment in the electric installation box body is dissipated, the heat dissipation grid is attached to the rear side wall of the electric equipment installation plate, the contact area between the electric equipment installation plate and the air is increased, the heat dissipation is carried out on the electric equipment installation plate and the rear side wall of the electric equipment through the air flowing in the cavity, the heat dissipation efficiency of the electric equipment is improved, and the potential safety hazard is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of a front view of the present utility model;
FIG. 3 is a schematic diagram of a side cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model in front cross section;
reference numerals: 1. an electrical installation box; 2. a door; 3. an electrical equipment mounting board; 4. an exhaust mechanism; 401. an exhaust passage; 402. a filter screen; 403. a motor mounting rack; 404. a motor; 405. a fan blade; 5. a heat dissipation through groove; 6. an air inlet and heat dissipation mechanism; 601. an L-shaped air duct; 602. a heat-dissipating grille; 603. a cavity; 7. and (5) mounting a support.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 to 4, an electric box comprises an electric installation box body 1, wherein a box door 2 is hinged to the front side wall of the electric installation box body 1, an electric equipment installation plate 3 for installing electric equipment and conducting heat to the rear side wall of the electric equipment is inlaid and installed on the rear side inner wall of the electric installation box body 1, an exhaust mechanism 4 for flowing air is arranged at the bottom of the inner side of the electric installation box body 1, radiating through grooves 5 are formed in the left side wall and the right side wall of the electric installation box body 1, an air inlet and radiating mechanism 6 for radiating heat to the electric equipment installation plate 3 is arranged on the bottom surface of the exhaust mechanism 4 and the rear side wall of the electric equipment installation plate 3, and an installation support 7 for installing and fixing the electric installation box body 1 is fixedly installed on the left side wall and the right side wall of the electric installation box body 1; specifically, the electric equipment is installed through the electric equipment mounting plate 3 and then, and the electric equipment is conducted through the electric equipment mounting plate 3, the air outside the electric equipment is discharged through the heat dissipation through groove 5 after flowing to the inside of the electric installation box body 1 through the air intake and heat dissipation mechanism 6 through the air exhaust mechanism 4, the air flows in the inside of the electric installation box body 1 and then the electric equipment inside the electric installation box body 1 is dissipated, the electric equipment surface mounted through the air flowing in the air intake and heat dissipation mechanism 6 and then the electric equipment mounted on the surface of the electric equipment mounting plate 3 and the electric equipment mounting plate 3 is dissipated, and then the contact surface between the electric equipment and the electric equipment mounting plate 3 is dissipated.
As shown in fig. 1, 3 and 4, the exhaust mechanism 4 comprises an exhaust channel 401, the bottom of the inner side of the electric installation box body 1 is provided with the exhaust channel 401, the top surface of the exhaust channel 401 is fixedly provided with a filter screen 402, the inner wall of the exhaust channel 401 is fixedly provided with a motor installation frame 403, the inside of the motor installation frame 403 is inserted and provided with a motor 404, and the free end of the motor 404 is fixedly provided with a fan blade 405; specifically, the fan blade 405 is driven to rotate by the motor 404, external air enters the exhaust channel 401 through the air inlet and heat dissipation mechanism 6 by rotating the fan blade 405, and dust in the air is filtered by the filter screen 402.
As shown in fig. 1 and 3, the air inlet and heat dissipation mechanism 6 comprises an L-shaped air channel 601, an L-shaped air channel 601 is arranged on the bottom surface of the air exhaust channel 401, a heat dissipation grid 602 is arranged on the top surface of the L-shaped air channel 601, and a cavity 603 is formed in the L-shaped air channel 601 and the heat dissipation grid 602; specifically, the heat radiation grille 602 is attached to the rear side wall of the electrical equipment mounting board 3, so that the contact area between the electrical equipment mounting board 3 and the air is increased, and the air flows in the cavity 603, so that heat is radiated to the rear side walls of the electrical equipment mounting board 3 and the electrical equipment.
As shown in fig. 1, 3 and 4, the electric equipment mounting plate 3 is made of metallic copper, and a plurality of groups of mounting holes for mounting electric equipment are formed in the front side wall of the electric equipment mounting plate 3; specifically, the mounting holes on the front side wall of the electrical equipment mounting plate 3 are used for conveniently mounting electrical equipment.
As shown in fig. 4, the heat dissipation through grooves 5 are equidistantly arranged on the left and right side walls of the electric installation box body 1, and the heat dissipation through grooves 5 are obliquely arranged; specifically, the heat dissipation through groove 5 provided by tilting prevents rainwater from entering the inside of the electric installation box body 1.
As shown in fig. 1 and 3, the heat dissipation grille 602 is arranged in an equidistant array on the top surface of the L-shaped air duct 601, the heat dissipation grille 602 is attached to the rear side wall of the electrical equipment mounting board 3, and the heat dissipation grille 602 is made of metallic copper; specifically, the cavity 603 made of a plurality of groups of metallic copper further increases the heat dissipation efficiency to the electric device mounting board 3 and the rear side of the electric device.
To sum up: install electrical equipment through electrical equipment mounting panel 3 and then make to electrical equipment, and make to electrical equipment heat conduction through electrical equipment mounting panel 3, through ventilation mechanism 4 and then make outside air flow to the inside of electrical installation box 1 through the ventilation slot 5 discharge of dispelling the heat behind the air inlet heat dissipation mechanism 6, make the air flow and then make to dispel the heat to electrical equipment inside electrical installation box 1 through ventilation mechanism 4 in the inside of electrical installation box 1, laminating through the back lateral wall of heat dissipation grid 602 and electrical equipment mounting panel 3, and then increase electrical equipment mounting panel 3 and air contact's area, through air in cavity 603 internal flow and then make to electrical equipment mounting panel 3 and electrical equipment's back lateral wall dispel the heat, improve the radiating efficiency to electrical equipment, reduce the potential safety hazard.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electrical box, its characterized in that, including electrical installation box (1), chamber door (2) are installed in the articulated preceding lateral wall of electrical installation box (1), electrical installation box (1) rear side inner wall inlay install be used for installing electrical equipment and to electrical equipment's rear side wall carry out heat conduction electrical equipment mounting panel (3), electrical installation box (1) inboard bottom is provided with be used for carrying out mobilizable exhaust mechanism (4) to the air, and heat dissipation logical groove (5) have all been seted up to the left and right sides wall of electrical installation box (1) shown, the bottom surface of exhaust mechanism (4) and electrical equipment mounting panel (3) rear side wall are provided with and are used for carrying out radiating air inlet heat dissipation mechanism (6) to electrical equipment mounting panel (3), electrical installation box (1) left and right sides wall fixed mounting has install support (7) that are used for carrying out the installation fixed to electrical installation box (1).
2. An electrical cabinet according to claim 1, characterized in that the air exhaust mechanism (4) comprises an air exhaust channel (401), the air exhaust channel (401) is arranged at the bottom of the inner side of the electrical installation cabinet (1), a filter screen (402) is fixedly arranged on the top surface of the air exhaust channel (401), a motor installation frame (403) is fixedly arranged on the inner wall of the air exhaust channel (401), a motor (404) is inserted and installed in the motor installation frame (403), and fan blades (405) are fixedly arranged at the free ends of the motor (404).
3. An electrical cabinet according to claim 2, wherein the air inlet and heat dissipation mechanism (6) comprises an L-shaped air duct (601), the bottom surface of the air exhaust channel (401) is provided with an L-shaped air duct (601), the top surface of the L-shaped air duct (601) is provided with a heat dissipation grid (602), and the inner parts of the L-shaped air duct (601) and the heat dissipation grid (602) are provided with a cavity (603).
4. An electrical cabinet according to claim 1, wherein the electrical equipment mounting plate (3) is made of metallic copper, and the front side wall of the electrical equipment mounting plate (3) is provided with a plurality of sets of mounting holes for mounting electrical equipment.
5. An electrical cabinet according to claim 1, wherein the heat dissipation through grooves (5) are formed in the left and right side walls of the electrical installation cabinet (1) at equal intervals, and the heat dissipation through grooves (5) are formed in an inclined manner.
6. An electrical cabinet according to claim 3, wherein the heat dissipation grille (602) is arranged in an equidistant array on the top surface of the L-shaped air duct (601), the heat dissipation grille (602) is arranged in a fitting manner with the rear side wall of the electrical equipment mounting board (3), and the heat dissipation grille (602) is made of metallic copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454866.0U CN220510568U (en) | 2023-06-08 | 2023-06-08 | Electrical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454866.0U CN220510568U (en) | 2023-06-08 | 2023-06-08 | Electrical box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510568U true CN220510568U (en) | 2024-02-20 |
Family
ID=89879657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454866.0U Active CN220510568U (en) | 2023-06-08 | 2023-06-08 | Electrical box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510568U (en) |
-
2023
- 2023-06-08 CN CN202321454866.0U patent/CN220510568U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |