CN211239030U - Electrical box for electrical equipment - Google Patents
Electrical box for electrical equipment Download PDFInfo
- Publication number
- CN211239030U CN211239030U CN202020021232.6U CN202020021232U CN211239030U CN 211239030 U CN211239030 U CN 211239030U CN 202020021232 U CN202020021232 U CN 202020021232U CN 211239030 U CN211239030 U CN 211239030U
- Authority
- CN
- China
- Prior art keywords
- box
- heat dissipation
- box body
- protective net
- electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 58
- 230000001681 protective effect Effects 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal 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 for electrical equipment, including box, chamber door, box and chamber door pass through hinge connection, install the lock on the chamber door, run through on the roof of box and seted up first through-hole, the upside of box is fixed with the heat dissipation case, run through on the diapire of heat dissipation case and set up the second through-hole corresponding with first through-hole, the one end of heat dissipation case is opened and is had first protection network through the bolt fastening, the other end of heat dissipation case is opened and is had the second protection network through the bolt fastening, the one end that the heat dissipation case is close to the second protection network extends to the outside of box. The electric box of this scheme can avoid inconvenient to the installation of box rear side through the upside that will dispel the heat fan set up the box, also avoids occuping to box inner space simultaneously, when the heat dissipation, can ensure simultaneously that the upper portion and the lower part of box all can realize the heat dissipation, so the radiating effect is more high-efficient and thorough, can realize the quick discharge of heat in the box.
Description
Technical Field
The utility model relates to an electric box technical field especially relates to an electric box for electrical equipment.
Background
An electric box or a distribution box generally forms a low-voltage forest according to electric wiring, and switchgear, a measuring instrument, a protective electric appliance and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.
The prior art electrical box has the following disadvantages in practical use: the electric element in the electric box can produce a large amount of heats when the operation, and the heat needs in time dispel the heat, and current electric box heat dissipation means is at the rear side of electric box or inside setting up the heat dissipation fan, but the rear side installation inconvenience and the inside usage space reduction that cause the electric box respectively exist in above two kinds of modes, and its radiating effect is relatively poor simultaneously, can't make the quick and thorough discharge electric box of heat, consequently need solve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electrical box for electrical equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric box for electric equipment comprises a box body and a box door, wherein the box body and the box door are connected through a hinge, the door lock is arranged on the box door, a first through hole is arranged on the top wall of the box body in a penetrating way, the heat dissipation box is fixed on the upper side of the box body, a second through hole corresponding to the first through hole is arranged on the bottom wall of the heat dissipation box in a penetrating way, one end of the heat dissipation box is open and is fixed with a first protective net through a bolt, the other end of the heat dissipation box is open and is fixed with a second protective net through a bolt, one end of the heat dissipation box close to the second protective net extends to the outer side of the box body, an air inlet pipe is arranged on the bottom wall of the heat dissipation box, an air inlet hole corresponding to the air inlet pipe is arranged on the bottom wall of the heat dissipation box, a plurality of branch pipes are arranged in front of the air inlet pipe and the box body together, the branch pipes are respectively communicated with the box body and the air inlet pipe, and a partition plate is arranged on the inner wall of the heat dissipation box close to one end of the second protective net;
install the motor on the roof of heat dissipation case, the drive end of motor runs through to in the heat dissipation case and installs first bevel gear, it is connected with the pivot to rotate jointly through two backup pads on the interior roof of heat dissipation case, install the second bevel gear on the lateral wall of pivot, and second bevel gear and first bevel gear intermeshing, the one end that the pivot is close to the second protection network extends to the region between baffle and the second protection network in, install a plurality of heat dissipation fans on the lateral wall of pivot, and one of them heat dissipation fan is located the region between baffle and the second protection network.
Further, the number of the heat dissipation fans is five, and one of the heat dissipation fans is located in an area between the partition plate and the second protective net.
Furthermore, two the backup pad all passes through the bearing and is connected with the pivot rotation.
Furthermore, a round hole matched with the rotating shaft is formed in the side wall of the partition plate in a penetrating mode.
Further, the top end of the air inlet pipe is bucket-shaped.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the electric box of this scheme can avoid inconvenient to the installation of box rear side through the upside that will dispel the heat fan set up the box, also avoids occuping to box inner space simultaneously, when the heat dissipation, can ensure simultaneously that the upper portion and the lower part of box all can realize the heat dissipation, so the radiating effect is more high-efficient and thorough, can realize the quick discharge of heat in the box.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of an overall structure of an electrical box for electrical equipment according to the present invention;
fig. 2 is a cross-sectional view of an electrical box for electrical equipment according to the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: the refrigerator comprises a refrigerator body 1, a refrigerator door 2, a heat dissipation box 3, a motor 4, a first protective net 5, a second protective net 6, an air inlet pipe 7, a branch pipe 8, a partition plate 9, a supporting plate 10, a rotating shaft 11, a heat dissipation fan 12, a first bevel gear 13, a second bevel gear 14, a first through hole 15 and a second through hole 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an electrical box for electrical equipment comprises a box body 1 and a box door 2, wherein the box body 1 and the box door 2 are connected through a hinge, the box door 2 is provided with a door lock, the top wall of the box body 1 is provided with a first through hole 15 in a penetrating manner, the upper side of the box body 1 is fixed with a heat dissipation box 3, the bottom wall of the heat dissipation box 3 is provided with a second through hole 16 corresponding to the first through hole 15 in a penetrating manner, one end of the heat dissipation box 3 is open and is fixed with a first protective net 5 through a bolt, the other end of the heat dissipation box 3 is open and is fixed with a second protective net 6 through a bolt, one end of the heat dissipation box 3 close to the second protective net 6 extends to the outer side of the box body 1, the bottom wall of the heat dissipation box 3 is provided with an air inlet pipe 7, the bottom wall of the heat dissipation box 3 is provided with an air inlet corresponding to, a partition plate 9 is arranged on the inner wall of the heat dissipation box 3 close to one end of the second protective net 6;
install motor 4 on the roof of heat dissipation case 3, the drive end of motor 4 runs through to in heat dissipation case 3 and installs first bevel gear 13, it is connected with pivot 11 to rotate jointly through two backup pads 10 on the interior roof of heat dissipation case 3, install second bevel gear 14 on the lateral wall of pivot 11, and second bevel gear 14 and first bevel gear 13 intermeshing, the one end that pivot 11 is close to second protection network 6 extends to the region between baffle 9 and the second protection network 6 in, install a plurality of heat dissipation fans 12 on the lateral wall of pivot 11, and one of them heat dissipation fan 12 is located the region between baffle 9 and the second protection network 6.
Further, the number of the heat radiation fans 12 is five, and one of the heat radiation fans 12 is located in a region between the partition 9 and the second protection net 6.
Further, the two support plates 10 are rotatably connected to the rotating shaft 11 through bearings.
Furthermore, a circular hole matched with the rotating shaft 11 is formed in the side wall of the partition plate 9 in a penetrating mode.
Further, the top end of the intake pipe 7 is bucket-shaped.
The utility model discloses a theory of operation and use flow: when the motor 4 is driven, the rotating shaft 11 is driven to rotate by the meshing of the first bevel gear 13 and the second bevel gear 14, the plurality of heat dissipation fans 12 on the rotating shaft 11 can rotate simultaneously, at the moment, the heat dissipation fans 12 located between the partition plate 9 and the second protective net 6 can suck external air into the space between the second protective net 6 and the partition plate 9 through the second protective net 6, at the moment, the part of air enters the box body 1 through the air inlet pipe 7 and the plurality of branch pipes 8, hot air at the bottom of the box body 1 is extruded to the upper part of the box body 1, meanwhile, the other plurality of heat dissipation fans 12 can discharge hot air at the upper part of the box body 1 and the inside of the heat dissipation box 3 out of the heat dissipation box 3 through the first protective net 5, at the moment, the upper part and the lower part of the box body 1 can be completed, namely.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An electric box for electrical equipment comprises a box body (1) and a box door (2), wherein the box body (1) and the box door (2) are connected through a hinge, and a door lock is installed on the box door (2), and the electric box is characterized in that a first through hole (15) is formed in the top wall of the box body (1) in a penetrating mode, a heat dissipation box (3) is fixed to the upper side of the box body (1), a second through hole (16) corresponding to the first through hole (15) is formed in the bottom wall of the heat dissipation box (3) in a penetrating mode, one end of the heat dissipation box (3) is open and is fixed with a first protective net (5) through bolts, the other end of the heat dissipation box (3) is open and is fixed with a second protective net (6) through bolts, one end, close to the second protective net (6), of the heat dissipation box (3) extends to the outer side of the box body (1), and an air, an air inlet corresponding to the air inlet pipe (7) is formed in the bottom wall of the heat dissipation box (3), a plurality of branch pipes (8) are jointly installed in front of the air inlet pipe (7) and the box body (1), the branch pipes (8) are respectively communicated with the box body (1) and the air inlet pipe (7), and a partition plate (9) is installed on the inner wall of one end, close to the second protective net (6), of the heat dissipation box (3);
install motor (4) on the roof of heat dissipation case (3), the drive end of motor (4) runs through and installs first bevel gear (13) in heat dissipation case (3), it is connected with pivot (11) to rotate jointly through two backup pads (10) on the interior roof of heat dissipation case (3), install second bevel gear (14) on the lateral wall of pivot (11), and second bevel gear (14) and first bevel gear (13) intermeshing, pivot (11) are close to the one end of second protection network (6) and extend to the region between baffle (9) and second protection network (6), install a plurality of heat dissipation fans (12) on the lateral wall of pivot (11), and one of them heat dissipation fan (12) are located the region between baffle (9) and second protection network (6).
2. The electrical box for electrical equipment according to claim 1, wherein the number of the heat radiation fans (12) is five, and one of the heat radiation fans (12) is located in a region between the partition plate (9) and the second protective net (6).
3. An electrical cabinet for electrical equipment according to claim 1, characterized in that both support plates (10) are rotatably connected to the shaft (11) by bearings.
4. The electrical box of claim 1, wherein a circular hole matched with the rotating shaft (11) is formed in the side wall of the partition plate (9) in a penetrating manner.
5. An electrical cabinet for electrical equipment according to claim 1, characterized in that the top end of the air inlet duct (7) is bucket-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021232.6U CN211239030U (en) | 2020-01-06 | 2020-01-06 | Electrical box for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020021232.6U CN211239030U (en) | 2020-01-06 | 2020-01-06 | Electrical box for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239030U true CN211239030U (en) | 2020-08-11 |
Family
ID=71939684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020021232.6U Expired - Fee Related CN211239030U (en) | 2020-01-06 | 2020-01-06 | Electrical box for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239030U (en) |
-
2020
- 2020-01-06 CN CN202020021232.6U patent/CN211239030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 471000 No. 206, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: CITIC HEAVY INDUSTRY ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 471000 Mingshi Jiayuan, Qingdao Road, Lianmeng Road, Jianxi District, Luoyang City, Henan Province Patentee before: Zhong Kai |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20210106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |