CN211743759U - Novel power distribution cabinet - Google Patents
Novel power distribution cabinet Download PDFInfo
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- CN211743759U CN211743759U CN202020850535.9U CN202020850535U CN211743759U CN 211743759 U CN211743759 U CN 211743759U CN 202020850535 U CN202020850535 U CN 202020850535U CN 211743759 U CN211743759 U CN 211743759U
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- waterproof
- power distribution
- distribution cabinet
- switch board
- box
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Abstract
The utility model discloses a novel power distribution cabinet, including the switch board shell, switch board shell inner chamber bottom central authorities install waterproof case, and waterproof case inner chamber installs a plurality of mounting brackets to install electrical component on the mounting bracket, electrical component wiring mouth position is equipped with waterproof spool, and waterproof spool runs through waterproof case and switch board shell bottom plate, and waterproof spool installs waterproof rubber sleeve with waterproof case and switch board shell bottom plate seam crossing. Has the advantages that: the utility model discloses an add waterproof box, the guide plate, devices such as prevention of seepage membrane, the radiator fan that the cooperation set up between waterproof box and switch board shell, when having realized guaranteeing switch board ventilation cooling, have the effect that prevents the inside electrical components of rainwater infiltration contact switch board, thereby improved the waterproof of switch board greatly, prevent ponding ability, the security of switch board has been improved, and be provided with dry box in waterproof incasement portion, waterproof ventilated membrane, radiator fan etc. can dehumidify the drying to the switch board.
Description
Technical Field
The utility model relates to a switch board technical field particularly, relates to a novel switch board.
Background
The distribution box is a general name of a motor control center, the switching equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, various parameters in operation can be displayed by the measuring instrument, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or signaled.
Most simple structure of current switch board, for the radiating effect of guarantee switch board, often seted up a lot of louvres on the box, however this just leads to switch board and external world to carry out the heat exchange when, external dust gets into the inside of switch board thereupon, especially install at open air switch board, when meetting the heavy wind and heavy rain bad weather, the rainwater is probably through getting into inside the switch board in louvre and the cabinet door gap, and cause ponding, not only can lead to the electrical components damage in the switch board, also can cause harm such as electric leakage, certain danger has.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel switch board possesses prevention of seepage water ponding, the advantage of dustproof dehumidification, and then solves the problem among the above-mentioned background art.
(II) technical scheme
For realizing above-mentioned prevention of seepage water ponding, the advantage of dustproof dehumidification, the utility model discloses a concrete technical scheme as follows: the utility model provides a novel power distribution cabinet, includes the switch board shell, switch board shell inner chamber bottom central authorities install waterproof box, and waterproof box inner chamber installs a plurality of mounting brackets to install electrical component on the mounting bracket, electrical component wiring mouth position is equipped with waterproof spool, and waterproof spool runs through waterproof box and switch board shell bottom plate, and waterproof spool installs waterproof rubber sleeve with waterproof box and switch board shell bottom plate seam crossing.
Further, a plurality of second louvres have been seted up at waterproof case top, and are equipped with waterproof ventilated membrane above the second louvre to waterproof ventilated membrane top is equipped with the radiator fan who installs at switch board shell inner chamber roof, a plurality of first louvres have evenly been seted up with the backplate to switch board shell lateral wall, and the other rainwater baffle of welding in the switch board shell outside that is equipped with of first louvre.
Further, the door frame is openly installed to the switch board shell, and is connected with the cabinet door on the door frame to be equipped with sealed the pad between cabinet door and the door frame, the welding of cabinet door openly top has the guide plate, and the guide plate downside is equipped with the guiding gutter of welding on the cabinet door openly, and the guiding gutter export is less than the cabinet door and follows down.
Furthermore, switch board shell top is connected with rainshelter, and rainshelter and switch board shell top seam crossing are attached to have prevention of seepage membrane.
Furthermore, a drying box is arranged in the inner cavity of the waterproof box.
Further, a handle is arranged on the front face of the cabinet door.
Further, be connected with the fixed block between switch board shell and the waterproof case, and switch board shell backplate bottom intercommunication has the outlet.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel power distribution cabinet possesses following beneficial effect:
(1) the utility model discloses an add the waterproof box in switch board shell, and be equipped with radiator fan between waterproof box and switch board shell, thereby realized when guaranteeing ventilation cooling, the effect that prevents the inside electrical components of rainwater infiltration contact switch board has, and through addding the guide plate, the guiding gutter has increased the prevention of seepage water ability of cabinet door with sealed the pad, through the ponding discharge of outlet between with waterproof box and the switch board shell, thereby the waterproof of switch board has been improved greatly, prevent ponding ability, the security of switch board has been improved.
(2) The utility model discloses built-in waterproof box can carry out certain separation to the dust that gets into in the switch board shell, install each electric elements of waterproof box inside and be difficult for the laying dust, certain dustproof effect has, and the waterproof ventilated membrane cooperation second louvre that sets up through waterproof box top, and the drying box that waterproof box inside set up, can take out from the drying to the moisture around the electric elements, the switch board dehumidification drying capacity has been improved, reduced because of the dust, the probability of the electric elements aging damage that the moisture caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel power distribution cabinet according to an embodiment of the present invention;
fig. 2 is a side view of a novel power distribution cabinet according to an embodiment of the present invention;
fig. 3 is an enlarged view of a position a of a novel power distribution cabinet according to the embodiment of the present invention.
In the figure:
1. a power distribution cabinet housing; 2. a waterproof box; 3. a waterproof rubber sleeve; 4. a water outlet; 5. drying the box; 6. a first heat dissipation hole; 7. a rain water baffle; 8. an impermeable membrane; 9. a rain shelter; 10. a heat radiation fan; 11. a second heat dissipation hole; 12. an electrical component; 13. a waterproof breathable film; 14. a mounting frame; 15. a waterproof conduit; 16. a fixed block; 17. a handle; 18. a cabinet door; 19. a door frame; 20. a gasket; 21. a baffle; 22. and a diversion trench.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a novel switch board.
Referring now to the drawings and the detailed description, as shown in fig. 1-3, a novel power distribution cabinet according to an embodiment of the present invention comprises a power distribution cabinet housing 1, a waterproof box 2 is installed in the center of the bottom of the inner cavity of the power distribution cabinet housing 1, a plurality of mounting frames 14 are installed in the inner cavity of the waterproof box 2, and electrical elements 12 are installed on the mounting frames 14, a waterproof wire tube 15 is installed at the position of the wiring port of the electrical elements 12, the waterproof wire tube 15 penetrates through the bottom plate of the waterproof box 2 and the power distribution cabinet housing 1, and a waterproof rubber sleeve 3 is installed at the joint of the waterproof wire tube 15, the waterproof box 2 and the bottom plate of the power distribution cabinet housing 1, so as to prevent rainwater from infiltrating and contacting the electrical elements 12 inside the power distribution cabinet, and to block dust entering the power distribution cabinet housing 1 to a certain extent, the electrical elements, has certain dustproof effect.
In an embodiment, a plurality of second heat dissipation holes 11 are formed in the top of the waterproof box 2, a waterproof breathable film 13 is arranged above the second heat dissipation holes 11, a heat dissipation fan 10 installed on the top plate of the inner cavity of the power distribution cabinet shell 1 is arranged above the waterproof breathable film 13, a plurality of first heat dissipation holes 6 are uniformly formed in the side wall of the power distribution cabinet shell 1 and the back plate, a rainwater baffle 7 welded to the outer side of the power distribution cabinet shell 1 is arranged beside the first heat dissipation holes 6, the waterproof breathable film 13 is the existing mature technology and is not described in detail herein, the effect of preventing rainwater from permeating and contacting with electrical elements inside the power distribution cabinet while guaranteeing ventilation and heat dissipation is achieved, moisture in the waterproof box 2 can be pumped out and discharged, and the waterproof box has certain drying.
In one embodiment, a door frame 19 is installed on the front surface of the power distribution cabinet shell 1, a cabinet door 18 is connected to the door frame 19, a sealing gasket 20 is arranged between the cabinet door 18 and the door frame 19, a flow guide plate 21 is welded to the top of the front surface of the cabinet door 18, a flow guide groove 22 welded to the front surface of the cabinet door 18 is arranged on the lower side of the flow guide plate 21, and the outlet of the flow guide groove 22 is lower than the lower edge of the cabinet door 18, so that the effect of increasing the anti-seepage water capacity of the cabinet door 18 is achieved, rainwater is prevented from entering.
In one embodiment, switch board shell 1 top is connected with rainshelter 9, and rainshelter 9 and switch board shell 1 top seam crossing are attached and are had prevention of seepage membrane 8, prevention of seepage membrane 8 is current mature technique, does not do the detail here, has played the effect that prevents outside rainwater and get into the switch board inside through the seam.
In one embodiment, the drying box 5 is arranged in the inner cavity of the waterproof box 2, and the effect of drying the inside of the power distribution cabinet is achieved.
In one embodiment, the cabinet door 18 is provided with a handle 17 at the front side, which is used for facilitating the opening and closing of the cabinet door 18 by a user.
In an embodiment, be connected with fixed block 16 between switch board shell 1 and the waterproof case 2, and switch board shell 1 backplate bottom intercommunication has outlet 4, has played the rainwater discharge between switch board shell 1 and the waterproof case 2, avoids appearing the ponding phenomenon to improve the waterproof of switch board greatly, prevent ponding ability, improved the effect of the security of switch board.
The working principle is as follows: during installation, cables needing to be arranged and connected pass through the waterproof wire tube 15, the waterproof rubber sleeve 3 is installed at the position where the waterproof wire tube 15 penetrates through the shell 1 of the power distribution cabinet and the waterproof box 2, external rainwater and moisture are prevented from entering the interior of the power distribution cabinet through a seam at the position of a wiring port, then the cables are connected with the electric elements 12 installed on the installation frame 14, the installation of the elements inside the power distribution cabinet is completed, the cabinet door 18 is closed, meanwhile, an anti-seepage film 8 is attached to the seam between the top of the shell 1 of the power distribution cabinet and the rain shelter 9, external rainwater is prevented from entering the interior of the power distribution cabinet through the seam, during work and heat dissipation, hot air generated by the operation of the electric elements 12 in the waterproof box 2 is pumped out to the position between the shell 1 of the power distribution cabinet and the waterproof box 2 through the second heat dissipation holes 11 by the, finishing heat exchange, when encountering severe weather of strong wind and heavy rain, primarily blocking rainwater through the rainwater baffle 7 beside the first heat dissipation hole 6, if the wind speed and the rainfall are too large, part of rainwater still enters the inside of the distribution box through the first heat dissipation hole 6, the waterproof box 2 can block the entering rainwater to ensure that the rainwater is not contacted with the electrical element 12, meanwhile, the guide plate 21 on the surface of the cabinet door 18 can guide the remained rainwater into the guide groove 22 to ensure that the rainwater falls along the guide groove 22 instead of entering the distribution box along the gap of the cabinet door 18, and the sealing gasket 20 is arranged between the cabinet door 18 and the door frame 19, so that the water seepage prevention capability of the distribution box is further improved, the rainwater is prevented from being contacted with the electrical element 12, the water outlet 4 arranged at the bottom of the distribution box shell 1 can also discharge the rainwater between the distribution box shell 1 and the waterproof box 2, the water accumulation phenomenon is avoided, and the water resistance, prevent ponding ability, the security of switch board has been improved, and waterproof box 2 can carry out certain separation to the dust that gets into in the switch board shell 1, install the difficult laying dust of each electrical element 12 in waterproof box 2 inside, certain dustproof effect has, and the waterproof ventilated membrane 13 cooperation second louvre 11 that sets up through waterproof box 2 tops, and the inside dry box 5 that sets up of waterproof box 2, can take out from the drying to the moisture around electrical element 12, the switch board dehumidification drying capacity has been improved, reduced because of the dust, the probability of the ageing damage of electrical element that the moisture caused.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel power distribution cabinet, includes power distribution cabinet shell (1), its characterized in that, power distribution cabinet shell (1) inner chamber bottom central authorities install waterproof box (2), and waterproof box (2) inner chamber installs a plurality of mounting brackets (14) to install electrical element (12) on mounting bracket (14), electrical element (12) wiring mouth position is equipped with waterproof spool (15), and waterproof spool (15) run through waterproof box (2) and power distribution cabinet shell (1) bottom plate, and waterproof spool (15) and waterproof box (2) and power distribution cabinet shell (1) bottom plate seam crossing install waterproof rubber sleeve (3).
2. The novel power distribution cabinet according to claim 1, wherein a plurality of second heat dissipation holes (11) are formed in the top of the waterproof box (2), a waterproof breathable film (13) is arranged above the second heat dissipation holes (11), a heat dissipation fan (10) installed on a top plate of an inner cavity of the power distribution cabinet housing (1) is arranged above the waterproof breathable film (13), a plurality of first heat dissipation holes (6) are uniformly formed in the side wall and the back plate of the power distribution cabinet housing (1), and a rainwater baffle (7) welded to the outer side of the power distribution cabinet housing (1) is arranged beside the first heat dissipation holes (6).
3. The novel power distribution cabinet according to claim 1, characterized in that a door frame (19) is installed on the front surface of the power distribution cabinet housing (1), a cabinet door (18) is connected to the door frame (19), a sealing gasket (20) is arranged between the cabinet door (18) and the door frame (19), a flow guide plate (21) is welded to the top of the front surface of the cabinet door (18), a flow guide groove (22) welded to the front surface of the cabinet door (18) is arranged on the lower side of the flow guide plate (21), and the outlet of the flow guide groove (22) is lower than the lower edge of the cabinet door (18).
4. The novel power distribution cabinet according to claim 1, characterized in that a rain shelter (9) is connected to the top of the power distribution cabinet casing (1), and an impermeable film (8) is attached to the seam between the rain shelter (9) and the top of the power distribution cabinet casing (1).
5. The new type of distribution cabinet according to claim 1, characterized in that a drying box (5) is arranged in the inner cavity of the waterproof box (2).
6. A new type of distribution cabinet according to claim 3, characterized in that the front of said cabinet door (18) is equipped with a handle (17).
7. The novel power distribution cabinet according to claim 1, characterized in that a fixing block (16) is connected between the power distribution cabinet housing (1) and the waterproof box (2), and the bottom of the back plate of the power distribution cabinet housing (1) is communicated with a water outlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850535.9U CN211743759U (en) | 2020-05-20 | 2020-05-20 | Novel power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850535.9U CN211743759U (en) | 2020-05-20 | 2020-05-20 | Novel power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743759U true CN211743759U (en) | 2020-10-23 |
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ID=72851896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020850535.9U Active CN211743759U (en) | 2020-05-20 | 2020-05-20 | Novel power distribution cabinet |
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| Country | Link |
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| CN (1) | CN211743759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224664A (en) * | 2021-04-30 | 2021-08-06 | 江苏照亮电力安装有限公司 | High-low voltage switch cabinet with waterproof dustproof function |
| CN116365398A (en) * | 2023-06-01 | 2023-06-30 | 新乡市胜源电气有限公司 | Radiating mechanism of power distribution cabinet |
-
2020
- 2020-05-20 CN CN202020850535.9U patent/CN211743759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224664A (en) * | 2021-04-30 | 2021-08-06 | 江苏照亮电力安装有限公司 | High-low voltage switch cabinet with waterproof dustproof function |
| CN116365398A (en) * | 2023-06-01 | 2023-06-30 | 新乡市胜源电气有限公司 | Radiating mechanism of power distribution cabinet |
| CN116365398B (en) * | 2023-06-01 | 2023-08-15 | 新乡市胜源电气有限公司 | Radiating mechanism of power distribution cabinet |
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