CN110880700A - Waterproof type low-voltage distribution cabinet - Google Patents
Waterproof type low-voltage distribution cabinet Download PDFInfo
- Publication number
- CN110880700A CN110880700A CN201911148538.6A CN201911148538A CN110880700A CN 110880700 A CN110880700 A CN 110880700A CN 201911148538 A CN201911148538 A CN 201911148538A CN 110880700 A CN110880700 A CN 110880700A
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- China
- Prior art keywords
- distribution cabinet
- low
- cover plate
- shielding cover
- rain shielding
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a waterproof low-voltage power distribution cabinet, which comprises a low-voltage power distribution cabinet body, a rain shielding cover plate, a cabinet door and an air exchange and heat dissipation device, wherein the rain shielding cover plate is arranged at the top of the low-voltage power distribution cabinet body, a tip is arranged in the middle of the top of the rain shielding cover plate, EGR G5T rainwater sensing devices are arranged at two ends of the top of the rain shielding cover plate, an air exchange and heat dissipation device is arranged at the rear end of the top of the rain shielding cover plate, cabinet doors are distributed at the front part of the low-voltage power distribution cabinet body, a control panel is arranged at the right end of the front part of each cabinet door, a roller is arranged at the inner end of the edge of the rain shielding cover plate, a rotating shaft rod is arranged inside the roller, the left end of the rotating shaft rod is electrically connected with a rotation control device, a waterproof cloth curtain is bonded, the intelligent monitoring response, the heat dissipation of taking a breath fast, ventilation effect is good, purifies and filters impurity, and dustproof performance is good.
Description
Technical Field
The invention relates to the technical field of low-voltage power distribution cabinets, in particular to a waterproof low-voltage power distribution cabinet.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like.
The current low-voltage distribution cabinet can not the waterproof of efficient pile up, and the induction control that carries on of inconvenient intellectuality goes up and down to keep off the rain, can lead to the rainwater to corrode in rainy day, and the electric leakage, the security performance is low, can not be quick give off inside heat, and ventilation effect is poor, is difficult to satisfy low-voltage distribution cabinet's waterproof demand.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a waterproof low-voltage power distribution cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
a waterproof low-voltage power distribution cabinet comprises a low-voltage power distribution cabinet body, a rain shielding cover plate, cabinet doors and a ventilation and heat dissipation device, wherein the rain shielding cover plate is arranged at the top of the low-voltage power distribution cabinet body, a tip end is arranged in the middle of the top of the rain shielding cover plate, EGRG5T rainwater sensing devices are arranged at two ends of the top of the rain shielding cover plate, a ventilation and heat dissipation device is arranged at the rear end of the top of the rain shielding cover plate, cabinet doors are distributed at the front part of the low-voltage power distribution cabinet body, a control panel is arranged at the right end of the front part of each cabinet door, a roller is arranged at the inner end of the edge of the rain shielding cover plate, a rotating shaft rod is arranged inside the roller, a rotation control device is electrically connected at the left end of the rotating shaft rod, a waterproof cloth curtain is bonded at the outside of the roller, a counterweight, the top of ventilation fan group is equipped with interior active carbon filter screen, the bottom of ventilation fan group is equipped with outer metal filter screen.
Preferably, the bottom corner welding of low-voltage distribution cabinet body has the installation backing plate, the outer end distribution of installation backing plate has the through-hole.
Preferably, an observation instrument and a control key are distributed at the left end of the front part of the cabinet door, and a snap lock is arranged in the middle of the inner side end of the cabinet door.
Preferably, the right end of the rotating shaft rod is connected with a bearing, and the inner side end of the bearing is connected and distributed with sliding balls.
Preferably, the ventilation and heat dissipation device is of a bent structure, and the inner side end of the outer portion of the ventilation and heat dissipation device is attached to the rear portion of the low-voltage power distribution cabinet body.
Preferably, the air outlet is of a flaring structure, and the mounting plate is welded at the inner side end of the ventilation and heat dissipation device.
The invention has the beneficial effects that:
1. according to the waterproof low-voltage power distribution cabinet, the rain shielding cover plate is arranged at the top of the low-voltage power distribution cabinet body, wind and rain can be efficiently shielded, rainwater can flow down conveniently through the tip end in the middle of the top of the rain shielding cover plate, rainwater accumulation is avoided, the rotating shaft rod is controlled by the rotation control device arranged at the inner end of the edge of the rain shielding cover plate to drive the roller to rotate, the waterproof cloth curtain is lifted and rolled under the gravity action of the counterweight metal block, the whole low-voltage power distribution cabinet body can be conveniently controlled to be lifted and shielded, intelligent monitoring and sensing can be achieved through the EGRG5T rainwater sensing devices arranged at the two ends of the top of the rain shielding cover plate.
2. The waterproof low-voltage power distribution cabinet is intelligent in operation and control and simple in structure, can efficiently and quickly ventilate and radiate through the ventilating fan set in the outer end through the ventilating and radiating device arranged at the rear end of the top of the rain shielding cover plate, is good in ventilation effect, has better air outlet effect through the air outlet arranged at the bottom of the outer end of the ventilating and radiating device, can efficiently purify and filter impurities through the inner active carbon filter screen and the outer metal filter screen arranged at the top and the bottom of the ventilating fan set, and is good in dustproof performance.
Drawings
Fig. 1 is a schematic view of the overall structure of a waterproof low-voltage power distribution cabinet according to the present invention;
fig. 2 is a schematic structural view of the inner side of the top of a waterproof low-voltage power distribution cabinet according to the present invention;
fig. 3 is a schematic structural view of a ventilation device of a waterproof low-voltage power distribution cabinet according to the present invention.
In the figure: the low-voltage distribution cabinet comprises a low-voltage distribution cabinet body 1, a rain shielding cover plate 2, a cabinet door 3, a ventilation and heat dissipation device 4, a tip 5, an EGR G5T rainwater sensing device 6, a mounting base plate 7, a control panel 8, a rotation control device 9, a roller 10, a waterproof cloth curtain 11, a rotating shaft rod 12, a bearing 13, a counterweight metal block 14, a ventilation fan group 15, an air outlet 16, an inner activated carbon filter screen 17 and an outer metal filter screen 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a waterproof low-voltage power distribution cabinet comprises a low-voltage power distribution cabinet body 1, a rain shielding cover plate 2, a cabinet door 3 and a ventilation and heat dissipation device 4, wherein the rain shielding cover plate 2 is arranged at the top of the low-voltage power distribution cabinet body 1, a tip 5 is arranged in the middle of the top of the rain shielding cover plate 2, EGRG5T rain sensing devices 6 are arranged at two ends of the top of the rain shielding cover plate 2, the ventilation and heat dissipation device 4 is arranged at the rear end of the top of the rain shielding cover plate 2, a cabinet door 3 is distributed at the front part of the low-voltage power distribution cabinet body 1, a control panel 8 is arranged at the right end of the front part of the cabinet door 3, intelligent control is realized, a roller 10 is arranged at the inner end of the edge of the rain shielding cover plate 2, a rotating shaft rod 12 is arranged inside the roller 10, the left end of the rotating shaft rod, the bottom of waterproof curtain cloth 11 has cup jointed counter weight metal block 14, the outer end bottom of heat abstractor 4 of taking a breath is equipped with air outlet 16, the inside of air outlet 16 is equipped with air change fan group 15, air change fan group 15's top is equipped with interior active carbon filter screen 17, air change fan group 15's bottom is equipped with outer metal filter screen 18.
The welding of the bottom corner of low-voltage distribution cabinet body 1 has installation backing plate 7, the outer end distribution of installation backing plate 7 has the through-hole, and the installation bed hedgehopping of being convenient for is stable waterproof.
An observation instrument and a control key are distributed at the left end of the front part of the cabinet door 3, a snap lock is arranged in the middle of the inner side end of the cabinet door 3, observation and control are convenient, and the cabinet door is safe to guard against theft.
The right end of the rotating shaft rod 12 is connected with a bearing 13, and sliding balls are connected and distributed at the inner side end of the bearing 13, so that the rotating is smoother, and jamming is avoided.
The ventilation and heat dissipation device 4 is of a bent structure, and the outer inner side end of the ventilation and heat dissipation device 4 is attached to the rear portion of the low-voltage power distribution cabinet body 1, so that the inner heat can be dissipated to the outside conveniently.
The air outlet 16 is of a flaring structure, and the mounting plate is welded at the inner side end of the ventilation and heat dissipation device 4, so that the installation is stable and the ventilation effect is good.
The working principle is as follows: the rain shielding cover plate 2 at the top of the low-voltage power distribution cabinet body 1 shields wind and rain, rainwater flows down through the tip 5 in the middle of the top of the rain shielding cover plate 2 to avoid rainwater accumulation, the rotating shaft rod 12 is controlled by the rotating control device 9 at the inner end of the edge of the rain shielding cover plate 2 to drive the roller 10 to rotate, so that the waterproof cloth curtain 11 goes up and down and is wound under the gravity action of the counterweight metal block 14, the EGRG5T rainwater sensing devices 6 at the two ends of the top of the rain shielding cover plate 2 intelligently monitor and sense and control the whole low-voltage power distribution cabinet body 1 to go up and down and shield, the EGRG5T rainwater sensing device 6 is an optical sensor and works according to the light refraction principle, a light-emitting diode is arranged in the optical sensor to emit a beam of conical light, when no rainwater exists on the rain shielding cover plate 2 and is in a dry state, almost all lights are reflected, hide rain apron 2 and go up to have the rainwater, some light will deviate, this has just caused the change of the total amount that the sensor received the light, thereby the existence of rainwater has been detected, heat abstractor 4 takes a breath through hiding 2 top rear ends of rain apron carries out the heat dissipation of taking a breath through the inside ventilation fan group 15 in outer end fast, it is better to make the air-out effect through the air outlet 16 of the heat abstractor 4 outer end bottom of taking a breath, the interior active carbon filter screen 17 and the outer metal filters 18 purification filtration impurity of ventilation fan group 15 top and bottom, dustproof performance is good.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A waterproof low-voltage power distribution cabinet comprises a low-voltage power distribution cabinet body (1), a rain shielding cover plate (2), a cabinet door (3) and a ventilation and heat dissipation device (4), and is characterized in that the rain shielding cover plate (2) is arranged at the top of the low-voltage power distribution cabinet body (1), a tip (5) is arranged in the middle of the top of the rain shielding cover plate (2), EGR G5T rainwater sensing devices (6) are arranged at two ends of the top of the rain shielding cover plate (2), the ventilation and heat dissipation device (4) is arranged at the rear end of the top of the rain shielding cover plate (2), the cabinet door (3) is distributed at the front part of the low-voltage power distribution cabinet body (1), a control panel (8) is arranged at the right end of the front part of the cabinet door (3), a roller (10) is arranged at the inner end of the edge of the rain shielding cover plate (2), a rotating shaft rod (12) is arranged inside the, the outside of roller (10) bonds and has waterproof cloth curtain (11), counter weight metal block (14) have been cup jointed to the bottom of waterproof cloth curtain (11), the outer end bottom of heat abstractor (4) of taking a breath is equipped with air outlet (16), the inside of air outlet (16) is equipped with ventilation fan group (15), the top of ventilation fan group (15) is equipped with interior active carbon filter screen (17), the bottom of ventilation fan group (15) is equipped with outer metal filters (18).
2. A waterproof low-voltage distribution cabinet according to claim 1, characterized in that a mounting plate (7) is welded at the bottom corner of said low-voltage distribution cabinet body (1), and through holes are distributed at the outer end of said mounting plate (7).
3. A waterproof low-voltage distribution cabinet according to claim 1, characterized in that an observation instrument and a control key are distributed at the left end of the front part of the cabinet door (3), and a snap lock is arranged in the middle of the inner side end of the cabinet door (3).
4. A waterproof low-voltage distribution cabinet according to claim 1, characterized in that the right end of the rotating shaft rod (12) is connected with a bearing (13), and the inner end of the bearing (13) is connected and distributed with sliding balls.
5. The waterproof low-voltage distribution cabinet according to claim 1, characterized in that the air-exchanging and heat-dissipating device (4) is of a bent structure, and the inner end of the outer part of the air-exchanging and heat-dissipating device (4) is attached to the rear part of the low-voltage distribution cabinet body (1).
6. A waterproof low-voltage distribution cabinet according to claim 1, characterized in that the air outlet (16) is of a flared structure, and a mounting plate is welded to the inner end of the air-changing and heat-dissipating device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148538.6A CN110880700A (en) | 2019-11-21 | 2019-11-21 | Waterproof type low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148538.6A CN110880700A (en) | 2019-11-21 | 2019-11-21 | Waterproof type low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110880700A true CN110880700A (en) | 2020-03-13 |
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ID=69729542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911148538.6A Pending CN110880700A (en) | 2019-11-21 | 2019-11-21 | Waterproof type low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110880700A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207009969U (en) * | 2017-08-07 | 2018-02-13 | 余国兰 | A kind of outdoor rain-proof avenges power distribution cabinet |
| CN208478974U (en) * | 2018-07-04 | 2019-02-05 | 安徽迪康电力科技有限公司 | A kind of plank frame power distribution cabinet with high heat dissipation effect |
-
2019
- 2019-11-21 CN CN201911148538.6A patent/CN110880700A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207009969U (en) * | 2017-08-07 | 2018-02-13 | 余国兰 | A kind of outdoor rain-proof avenges power distribution cabinet |
| CN208478974U (en) * | 2018-07-04 | 2019-02-05 | 安徽迪康电力科技有限公司 | A kind of plank frame power distribution cabinet with high heat dissipation effect |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200313 |