CN211405054U - Can waterproof switch board dispels heat - Google Patents
Can waterproof switch board dispels heat Download PDFInfo
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- CN211405054U CN211405054U CN201921979199.1U CN201921979199U CN211405054U CN 211405054 U CN211405054 U CN 211405054U CN 201921979199 U CN201921979199 U CN 201921979199U CN 211405054 U CN211405054 U CN 211405054U
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- heat dissipation
- distribution cabinet
- power distribution
- heat
- relay
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Abstract
The utility model discloses a can dispel heat waterproof switch board, include shell body and interior casing including the switch board body, first bleeder vent has been seted up at the shell body top, the second bleeder vent has been seted up to interior casing bottom, and leaves the ventilation cavity between shell body and the interior casing. The utility model is provided with the air holes for heat dissipation at the top of the outer shell, which can prevent ponding from entering the inside of the power distribution cabinet in rainy days, and the air holes for heat dissipation at the bottom of the inner shell can lead the heat inside the power distribution cabinet to the outside from the bottom of the power distribution cabinet from bottom to top by the outside air; and the arrangement of the heat dissipation fan increases the flowing speed of the gas, and improves the heat dissipation effect.
Description
Technical Field
The utility model relates to a distribution equipment technical field specifically is a can dispel heat waterproof switch board.
Background
The distribution cabinet can also be called a distribution box, which is a cabinet body that integrates electrical components for the distribution of electrical energy in a popular sense. The effect of switch board is just to carrying out distribution and control to consumer, and when overload, short circuit or electric leakage appeared in the circuit, the switch board can also provide power-off protection. A large amount of electronic components are all deposited to switch board inside, and these electronic components can produce a large amount of heats at the during operation, if can not in time effectually distribute away the heat, can influence the normal work of switch board, so the heat dissipation problem of switch board can not ignore, more will compromise rain-proof, dustproof when the radiating, rain-proof measure can not endanger the life well, and dustproof measure can not reduce device life well.
The conventional outdoor power distribution cabinet is only provided with heat dissipation holes on the side surface, so that the heat dissipation performance is poor; and seted up the louvre in the bottom and then discharge from the top though rate of heat dissipation is fast, the cooling is more comprehensive, but when rainy day, the louvre that ponding soaked the switch board bottom gets into inside the switch board, leads to inside the use that has a large amount of steam influence switch board inside electrical apparatus of switch board.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet capable of dissipating heat and preventing water comprises a power distribution cabinet body, wherein the power distribution cabinet body comprises an outer shell and an inner shell, a first air hole is formed in the top of the outer shell, a second air hole is formed in the bottom of the inner shell, and a ventilation cavity is reserved between the outer shell and the inner shell;
an electric appliance storage chamber and a heat dissipation chamber are arranged inside the inner shell, the electric appliance storage chamber and the heat dissipation chamber are separated by a partition plate, and a first vent hole is formed in the partition plate;
the top of the electric appliance storage cavity is provided with a heat dissipation port, a rain shade is sleeved on the heat dissipation port, the rain shade is hollow inside and communicated with the heat dissipation port, and the bottom surface of the rain shade is provided with a second ventilation hole;
the lateral wall that the cavity was deposited to the electrical apparatus installs temperature sensor and electric box, heat dissipation cavity bottom is provided with the heat dissipation fan, temperature sensor, electric box and heat dissipation fan electricity each other are connected.
Preferably, the inside relay, singlechip and the battery of being provided with of electric box, temperature sensor's output is connected with the input electricity of singlechip, the output of singlechip is connected with the input electricity of relay, the output of relay is connected with the input electricity of heat dissipation fan, relay, singlechip and temperature sensor all are connected with the battery electricity.
Preferably, the single chip microcomputer is ATF1508AS in model, and the relay is RM35TF30 in model.
Preferably, the bottom of the rain shade is provided with a sleeve, and the sleeve is sleeved on the heat dissipation port.
Preferably, a positioning bolt is arranged between the sleeve and the heat dissipation port.
Preferably, the rain shade is of an umbrella-shaped structure as a whole.
Preferably, the coverage area of the bottom surface of the rain shade is larger than the area of the top surface of the power distribution cabinet body.
Preferably, the power distribution cabinet body is provided with a door plate for opening and closing the power distribution cabinet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is provided with the air holes for heat dissipation at the top of the outer shell, which can prevent ponding from entering the inside of the power distribution cabinet in rainy days, and the air holes for heat dissipation at the bottom of the inner shell can lead the heat inside the power distribution cabinet to the outside from the bottom of the power distribution cabinet from bottom to top by the outside air; and the arrangement of the heat dissipation fan increases the flowing speed of the gas, and improves the heat dissipation effect.
Drawings
Fig. 1 is an overall effect diagram of a power distribution cabinet capable of dissipating heat and preventing water according to the present invention;
fig. 2 is the utility model relates to a can dispel the heat waterproof switch board's schematic structure diagram.
In the figure: 1. switch board body, 2, shell body, 3, interior casing, 4, baffle, 5, first ventilation hole, 6, thermovent, 7, rain shade, 8, sleeve, 9, second ventilation hole, 10, heat dissipation fan, 11, temperature sensor, 12, electric box, 201, first bleeder vent, 301, second bleeder vent.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a power distribution cabinet capable of dissipating heat and preventing water comprises a power distribution cabinet body 1, wherein the power distribution cabinet body comprises an outer shell 2 and an inner shell 3, a first air hole 201 is formed in the top of the outer shell 2, a second air hole 301 is formed in the bottom of the inner shell 3, and a ventilation cavity is reserved between the outer shell 2 and the inner shell 3;
an electric appliance storage chamber and a heat dissipation chamber are arranged inside the inner shell 3, the electric appliance storage chamber and the heat dissipation chamber are separated by a partition plate 4, and a first vent hole 5 is formed in the partition plate 4;
the top of the electric appliance storage chamber is provided with a heat dissipation port 6, the heat dissipation port 6 is sleeved with a rain shield 7, the rain shield 7 is hollow and communicated with the heat dissipation port 6, and the bottom surface of the rain shield 7 is provided with a second ventilation hole 9;
Preferably, electric box 12 is inside to be provided with relay, singlechip and battery, temperature sensor 11's output is connected with the input electricity of singlechip, the output of singlechip is connected with the input electricity of relay, the output of relay is connected with the input electricity of heat dissipation fan 10, relay, singlechip and temperature sensor 11 all are connected with the battery electricity, and when temperature sensor 11 monitored the inside temperature of electrical apparatus deposit cavity, surpass the inside default of singlechip, the singlechip will send the signal of telecommunication to the relay, supplies power to heat dissipation fan 10 through the relay, and heat dissipation fan 10 deposits the interior blast air of cavity to electrical apparatus.
Preferably, the single chip microcomputer is ATF1508AS in model, and the relay is RM35TF30 in model.
Preferably, the bottom of the rain shade 7 is provided with a sleeve 8, and the rain shade is sleeved on the heat dissipation port 6 through the sleeve 8.
Preferably, a positioning bolt is arranged between the sleeve 8 and the heat dissipation port 6.
Preferably, the rain shade 7 is of an umbrella structure as a whole.
Preferably, the coverage area of the bottom surface of the rain shade 7 is larger than the area of the top surface of the power distribution cabinet body 1, so that the rain shade 5 can play a role in shielding rainwater.
Preferably, a door panel for opening and closing the power distribution cabinet is mounted on the power distribution cabinet body 1.
The working principle is as follows: when the temperature sensor 11 monitors the temperature inside the electric appliance storage cavity and exceeds the preset value inside the single chip microcomputer, the single chip microcomputer sends an electric signal to the relay, power is supplied to the heat dissipation fan 10 through the relay, the heat dissipation fan 10 blows air into the electric appliance storage cavity, external air enters from the first air vent 201 in the top of the outer shell 2 and then enters the electric appliance storage cavity through the second air vent 301 in the bottom of the inner shell 3, the external air is discharged through the heat dissipation port 6 in the top of the electric appliance storage cavity and the second air vent 9 in the bottom of the rain shade 7, heat inside the electric appliance storage cavity is taken away, and the electric appliance inside the electric appliance storage cavity is cooled;
the rain shade 7 at the top of the power distribution cabinet body 1 can play a role of shielding the rainwater to protect the power distribution cabinet in rainy days.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, 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 sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The power distribution cabinet capable of dissipating heat and preventing water is characterized by comprising a power distribution cabinet body (1) and a power distribution cabinet body, wherein the power distribution cabinet body comprises an outer shell (2) and an inner shell (3), a first air hole (201) is formed in the top of the outer shell (2), a second air hole (301) is formed in the bottom of the inner shell (3), and a ventilation cavity is reserved between the outer shell (2) and the inner shell (3);
an electric appliance storage chamber and a heat dissipation chamber are arranged in the inner shell (3), the electric appliance storage chamber and the heat dissipation chamber are separated by a partition plate (4), and a first vent hole (5) is formed in the partition plate (4);
the top of the electric appliance storage chamber is provided with a heat dissipation port (6), the heat dissipation port (6) is sleeved with a rain shield (7), the rain shield (7) is hollow and communicated with the heat dissipation port (6), and the bottom surface of the rain shield (7) is provided with a second ventilation hole (9);
temperature sensor (11) and electric box (12) are installed to the lateral wall that the electrical apparatus deposited the cavity, heat dissipation cavity bottom is provided with heat dissipation fan (10), temperature sensor (11), electric box (12) and heat dissipation fan (10) electricity each other are connected.
2. The power distribution cabinet capable of dissipating heat and preventing water according to claim 1, wherein a relay, a single chip microcomputer and a storage battery are arranged inside the electrical box (12), the output end of the temperature sensor (11) is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is electrically connected with the input end of the relay, the output end of the relay is electrically connected with the input end of the heat dissipation fan (10), and the relay, the single chip microcomputer and the temperature sensor (11) are electrically connected with the storage battery.
3. The power distribution cabinet capable of dissipating heat and preventing water according to claim 2, wherein the single chip microcomputer is ATF1508AS in model number, and the relay is RM35TF30 in model number.
4. The power distribution cabinet capable of dissipating heat and preventing water according to claim 1, wherein a sleeve (8) is installed at the bottom of the rain shield (7) and is sleeved on the heat dissipating port (6) through the sleeve (8).
5. The heat-radiating waterproof power distribution cabinet according to claim 4, characterized in that a positioning bolt is arranged between the sleeve (8) and the heat-radiating opening (6).
6. The distribution cabinet capable of dissipating heat and preventing water according to claim 1, wherein the rain shade (7) is of an umbrella-shaped structure as a whole.
7. The power distribution cabinet capable of dissipating heat and preventing water according to claim 1, wherein the coverage area of the bottom surface of the rain shade (7) is larger than the area of the top surface of the power distribution cabinet body (1).
8. The cabinet according to claim 1, wherein the cabinet body (1) is provided with a door panel for opening and closing the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979199.1U CN211405054U (en) | 2019-11-15 | 2019-11-15 | Can waterproof switch board dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979199.1U CN211405054U (en) | 2019-11-15 | 2019-11-15 | Can waterproof switch board dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405054U true CN211405054U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921979199.1U Active CN211405054U (en) | 2019-11-15 | 2019-11-15 | Can waterproof switch board dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415222A (en) * | 2020-11-18 | 2021-02-26 | 安徽曼德克环境科技有限公司 | Tunnel ultrasonic wave wind speed and direction detector |
-
2019
- 2019-11-15 CN CN201921979199.1U patent/CN211405054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415222A (en) * | 2020-11-18 | 2021-02-26 | 安徽曼德克环境科技有限公司 | Tunnel ultrasonic wave wind speed and direction detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200827 Address after: 341000 Longling Industrial Park Management Zone, Nankang District, Ganzhou City, Jiangxi Province (West District) Patentee after: GANZHOU JITUO ELECTRICAL EQUIPMENT Co.,Ltd. Address before: 462000 No.7, group 1, Guanzhuang village, kongzhongguo Township, Yuanhui District, Luohe City, Henan Province Patentee before: Guan Haojie |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 341000 Longling industrial park management area (West District), Nankang District, Ganzhou City, Jiangxi Province Patentee after: Jiangxi Jituo Electric Co.,Ltd. Address before: 341000 Longling industrial park management area (West District), Nankang District, Ganzhou City, Jiangxi Province Patentee before: GANZHOU JITUO ELECTRICAL EQUIPMENT Co.,Ltd. |