CN217334667U - Multifunctional power distribution cabinet - Google Patents
Multifunctional power distribution cabinet Download PDFInfo
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- CN217334667U CN217334667U CN202122760836.XU CN202122760836U CN217334667U CN 217334667 U CN217334667 U CN 217334667U CN 202122760836 U CN202122760836 U CN 202122760836U CN 217334667 U CN217334667 U CN 217334667U
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- heat dissipation
- power distribution
- box body
- rain
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
A multifunctional power distribution cabinet comprises a cabinet body, wherein the cabinet body consists of a top plate, a bottom plate, a back plate and two side plates, wherein the back plate is arranged between the top plate and the bottom plate; the side plate is provided with at least one ventilating structure communicated with the inside of the cabinet body, and the inner side of the side plate is provided with a first rain cover for covering the ventilating structure; the top of the top plate is provided with a heat dissipation box body, and the top plate is provided with a heat dissipation channel which enables the cabinet body to be communicated with the heat dissipation box body; the outer side wall of the heat dissipation box body is provided with a heat dissipation port, and a heat dissipation fan corresponding to the heat dissipation port is arranged in the heat dissipation box body; the top of the heat dissipation box body is provided with a rain-proof cap. The utility model is provided with the first rain cover, the rain cap and other structures, thereby improving the waterproof performance of the power distribution cabinet and avoiding the damage of rainwater to the electric elements in the power distribution cabinet; and when the temperature in the cabinet body is too high, the heat dissipation fan can be automatically started to take away the heat in the cabinet body, so that the working stability of the electric elements is ensured, and the service life of the electric elements is prolonged.
Description
Technical Field
The utility model relates to a switch board field, concretely relates to multifunctional power distribution cabinet.
Background
The power distribution cabinet is a total circuit distribution box for all users. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance.
Various electrical elements are arranged in the power distribution cabinet, heat can be generated during work, the electrical elements cannot be influenced in normal use, but the internal temperature can be too high under the sun irradiation of the outdoor environment, and if the heat is not timely discharged, the normal work of the electrical elements can be influenced; and the switch board is because of outdoor environment, inevitable often suffers the erosion of rainwater, consequently must have waterproof performance.
The simple closed cabinet body can be made usually for waterproof to current switch board, but the inside of the cabinet body is the enclosure space and makes the internal portion high temperature of cabinet in addition to solar radiation easily, is unfavorable for switch board inside electrical component's heat dissipation, influences electrical component's life.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a multifunctional power distribution cabinet.
The utility model provides a technical scheme that its technical problem adopted is:
a multifunctional power distribution cabinet comprises a cabinet body with a front opening, wherein the cabinet body consists of a top plate, a bottom plate, a back plate and two side plates, the back plate is arranged between the top plate and the bottom plate, and a cabinet door for opening and closing the front opening is mounted on the cabinet body; the method is characterized in that: the side plate is provided with at least one ventilation structure communicated with the interior of the cabinet body, and the ventilation structure consists of a plurality of ventilation openings which are sequentially arranged at intervals from top to bottom; a first rain cover for covering the ventilating structure is arranged on the inner side of the side plate, a first opening is formed in the top of the first rain cover, a dustproof structure is arranged above the first rain cover, and the dustproof structure at least comprises a first dustproof net detachably covered on the first opening; the top of the top plate is provided with a heat dissipation box body, and the top plate is provided with a heat dissipation channel which enables the cabinet body to be communicated with the heat dissipation box body; the outer side wall of the heat dissipation box body is provided with a heat dissipation port, and a heat dissipation fan corresponding to the heat dissipation port is arranged in the heat dissipation box body; the top of heat dissipation box body is equipped with rain-proof cap, rain-proof cap extends to have and shelters from the brim of a hat outside the thermovent.
The utility model discloses in, ventilative structure comprises a plurality of from last vents to arranging extremely down in proper order at intervals.
The utility model discloses in, the apopore has been seted up on the curb plate, the apopore corresponds the inside bottom of first rain-proof cover.
The utility model discloses in, install solar panel on the top of rain-proof cap, the solar panel electricity is connected with the battery that is located the heat dissipation box body, the battery pass through control circuit with the radiator fan electricity is connected.
The utility model discloses in, the at least electricity of control circuit is connected with the temperature sensor who sets up in the cabinet body, is used for controlling according to temperature sensor testing result the control module of radiator fan work.
The utility model discloses in, dustproof construction still includes the electrostatic precipitator device through electrostatic precipitator.
The utility model discloses in, electrostatic precipitator device is the static stick, static stick detachably installs on the top of first dust screen or detachably installs in the first rain-proof cover.
The utility model discloses in, be equipped with the formula tripe structure that hangs down certainly that is used for opening and close the thermovent on the lateral wall of heat dissipation box body.
The utility model discloses in, still be provided with the rain-proof cover of second that covers ventilative structure on the outside of curb plate, the second opening has been seted up to the bottom of the rain-proof cover of second.
The utility model discloses in, the bottom of the cabinet body is equipped with the stabilizer blade that lifts up it.
The utility model has the advantages that:
(1) the side plate is provided with at least one ventilation structure communicated with the inside of the cabinet body, the ventilation structure consists of a plurality of ventilation openings which are sequentially arranged at intervals from top to bottom, and the outer side of the side plate is also provided with a second rain cover for covering the ventilation structure, so that the effect of preventing rainwater from entering the cabinet body is improved; a second opening is formed in the bottom of the second rain cover, and air can enter the second rain cover from the second opening and then enter the cabinet body through the vent and the first opening in sequence; the top of the top plate is provided with a heat dissipation box body, and the top plate is provided with a heat dissipation channel which enables the cabinet body to be communicated with the heat dissipation box body, so that air in the cabinet body can enter the heat dissipation box body; the outer side wall of the heat dissipation box body is provided with a heat dissipation port, a heat dissipation fan corresponding to the heat dissipation port is arranged in the heat dissipation box body, and the heat dissipation fan extracts air in the cabinet body and discharges the air outwards through the heat dissipation port so as to dissipate heat of the power distribution cabinet;
(2) the utility model is provided with a first rain cover, a rain cap, a second rain cap and other structures, thereby greatly improving the waterproof performance of the power distribution cabinet and avoiding the damage of rainwater to the electrical elements in the power distribution cabinet;
(3) when the internal portion of cabinet high temperature, control circuit can automatic start radiator fan, takes away the heat of the internal portion of cabinet to guarantee electrical components's job stabilization nature and prolong their life, radiator fan stop work when the temperature reduces to suitable range, thereby avoid the unnecessary energy consumption.
Drawings
The present invention is further described below with reference to the accompanying drawings and embodiments:
FIG. 1 is a front view of the present embodiment;
FIG. 2 is a schematic view of the internal structure of the present embodiment;
FIG. 3 is a schematic structural view of a breathable structure;
FIG. 4 is a schematic view of the structure of the heat pipe and the connection pipe;
FIG. 5 is a schematic view of the installation of a self-hanging louvered structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Referring to fig. 1-5, a multifunctional power distribution cabinet comprises a cabinet body 100 with a front opening, wherein the cabinet body 100 is composed of a top plate 1, a bottom plate 2, a back plate arranged between the top plate 1 and the bottom plate 2 and two side plates 3, and a cabinet door 200 for opening and closing the front opening is installed on the cabinet body 100. The side plate 3 is provided with at least one ventilation structure communicated with the interior of the cabinet body 100, the inner side of the side plate 3 is provided with a first rain cover 4 for covering the ventilation structure, the top of the first rain cover 4 is provided with a first opening, a dustproof structure is arranged above the first rain cover 4, and the dustproof structure at least comprises a first dustproof net 5 detachably covered on the first opening; a heat dissipation box body 6 is arranged at the top of the top plate 1, and a heat dissipation channel 7 which enables the cabinet body 100 to be communicated with the heat dissipation box body 6 is arranged on the top plate 1, so that air in the cabinet body 100 can enter the heat dissipation box body 6; a heat dissipation port is formed in the outer side wall of the heat dissipation box body 6, a heat dissipation fan 8 corresponding to the heat dissipation port is arranged in the heat dissipation box body 6, and the heat dissipation fan 8 extracts air in the cabinet body 100 and discharges the air outwards through the heat dissipation port so as to dissipate heat of the power distribution cabinet; the top of heat dissipation box body 6 is equipped with rain-proof cap 9, rain-proof cap 9 extends to have and shelters from in the outside brim of a hat 10 of thermovent for prevent that the rainwater from getting into in the heat dissipation box body 6 from the thermovent.
In this embodiment, the air permeable structure is close to the lower end of the side plate 3, so that the air flows from bottom to top to take away heat. The ventilation structure is composed of a plurality of ventilation openings 11 which are sequentially arranged from top to bottom at intervals. Seted up apopore 12 on the curb plate 3, apopore 12 corresponds the inside bottom of first rain-proof cover 4 sets up apopore 12 and can will get into the moisture discharge in the first rain-proof cover 4 to prevent to appear ponding phenomenon in the first rain-proof cover 4. In this embodiment, the inside bottom surface of first rain-proof cover 4 is the inclined plane, the bottom surface of apopore 12 with the least significant end parallel and level on inclined plane to rivers play.
In this embodiment, the heat dissipation channel 7 is a heat dissipation pipe installed at the upper end of the top plate 1, the bottom of the heat dissipation box body 6 is provided with a connection pipe 21 installed outside the heat dissipation pipe in an inward protruding manner, and the upper ends of the heat dissipation pipe and the connection pipe 21 are both arranged in an upward protruding manner, so that rainwater can be prevented from entering the heat dissipation box body 6 from the gap between the bottom surface of the heat dissipation box body 6 and the top surface of the top plate 1. Further, a sealing ring 22 is disposed between the heat dissipation tube and the connection tube 21 to improve the sealing and waterproof effects. In addition, the heat dissipation box body 6 is connected with the cabinet body 100 through an angle bracket; the cooling tube can be equipped with the external screw thread outward, can be equipped with in the connecting pipe 21 with external screw thread complex internal thread to this lets cooling tube and connecting pipe 21 threaded connection together, improves connection stability.
As preferred embodiment, install solar panel 13 on the top of rain-proof cap 9, solar panel 13 electricity is connected with the battery 14 that is located the heat dissipation box body 6, battery 14 through control circuit with radiator fan 8 electricity is connected, control circuit is at least electrically connected with set up in cabinet body 100 temperature sensor 15, be used for according to 15 testing results of temperature sensor and control the control module of radiator fan 8 work, in this embodiment, control module is singlechip, control module. When the control module senses that the temperature inside the cabinet body 100 is higher than the preset value through the temperature sensor 15, the cooling fan 8 is controlled to be started, and the power distribution cabinet is subjected to heat dissipation treatment.
In a preferred embodiment, the dust-proof structure further includes an electrostatic dust collector for removing dust by electrostatic dust, the electrostatic dust collector is located above the first dust screen 5, and when air enters from the ventilation opening 11, the air is filtered by the first dust screen 5 for the first time, and then passes through the electrostatic dust collector again, so that the electrostatic dust collector secondarily filters and purifies the air, and dust is prevented from being brought into the cabinet 100 by the air as much as possible. The electrostatic precipitator means may be an electrostatic wand 16, the electrostatic wand 16 being removably mounted on top of the first dust screen 5. Of course, without being limited to the above structure, the electrostatic rod 16 may also be detachably installed in the first rain cover 4 and located below the first dust screen 5, and the purpose of secondary air filtering may also be achieved. Through the demountable installation of first dust screen 5 and static stick 16, can make things convenient for first dust screen 5 and static stick 16 to gather and change after the dust, perhaps dismantle the clearance to guarantee filter effect and air intake efficiency.
As a preferred embodiment, a self-hanging louver structure 17 for opening and closing the heat dissipation port is arranged on the outer side wall of the heat dissipation box body 6, the self-hanging louver structure 17 includes a louver frame arranged on the outer side wall of the heat dissipation box body 6, and a plurality of louvers hinged in the louver frame, and the louvers are sequentially arranged from top to bottom; from formula tripe structure 17 that hangs down makes the thermovent outwards give vent to anger only, when 8 air-out ends of radiator fan were aired out, just open the thermovent and outwards air exhaust from formula tripe structure 17 that hangs down automatically, did not have the wind to come out just self-closing thermovent to prevent that outside insect or dust, rainwater from entering into heat dissipation box 6.
As a preferred embodiment, a second rain cover 18 covering the air permeable structure is further disposed on the outer side of the side plate 3, so as to improve the effect of preventing rainwater from entering the cabinet 100. The second opening has been seted up to the bottom of second rain-proof cover 18, and the air can enter into in the second rain-proof cover 18 from the second opening, then enters into through vent 11, first opening in proper order inside the cabinet body 100. First rain-proof cover 4 and second rain-proof cover 18 all are through screw detachably install on curb plate 3 to later stage dismantlement is maintained.
In a preferred embodiment, the bottom of the cabinet 100 is provided with a support leg 19 for lifting the cabinet, and the cabinet 100 is detachably connected with the support leg 19.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (9)
1. A multifunctional power distribution cabinet comprises a cabinet body (100) with a front opening, wherein the cabinet body (100) consists of a top plate (1), a bottom plate (2), a back plate and two side plates (3), the back plate is arranged between the top plate (1) and the bottom plate (2), and a cabinet door (200) for opening and closing the front opening is mounted on the cabinet body (100); the method is characterized in that: the side plate (3) is provided with at least one ventilation structure communicated with the inside of the cabinet body (100), and the ventilation structure consists of a plurality of ventilation openings (11) which are sequentially arranged at intervals from top to bottom; a first rain cover (4) for covering the air permeable structure is arranged on the inner side of the side plate (3), a first opening is formed in the top of the first rain cover (4), a dustproof structure is arranged above the first rain cover (4), and the dustproof structure at least comprises a first dustproof net (5) detachably covered on the first opening; a heat dissipation box body (6) is arranged at the top of the top plate (1), and a heat dissipation channel (7) enabling the cabinet body (100) to be communicated with the heat dissipation box body (6) is arranged on the top plate (1); the outer side wall of the heat dissipation box body (6) is provided with a heat dissipation port, and a heat dissipation fan (8) corresponding to the heat dissipation port is arranged in the heat dissipation box body (6); the top of heat dissipation box body (6) is equipped with rain-proof cap (9), rain-proof cap (9) extend have shelter from brim of a hat (10) outside the thermovent.
2. The multifunctional power distribution cabinet according to claim 1, characterized in that: apopore (12) have been seted up on curb plate (3), apopore (12) correspond the inside bottom of first rain-proof cover (4).
3. The multifunctional power distribution cabinet according to claim 1, characterized in that: install solar panel (13) on the top of rain-proof cap (9), solar panel (13) electricity is connected with battery (14) that are located heat dissipation box body (6), battery (14) through control circuit with radiator fan (8) electricity is connected.
4. The multifunctional power distribution cabinet according to claim 3, characterized in that: the control circuit is at least electrically connected with a temperature sensor (15) arranged in the cabinet body (100) and a control module used for controlling the work of the heat radiation fan (8) according to the detection result of the temperature sensor (15).
5. The multifunctional power distribution cabinet according to claim 1, characterized in that: the dustproof structure also comprises an electrostatic dust collection device for electrostatic dust collection.
6. The multifunctional power distribution cabinet according to claim 5, characterized in that: the electrostatic dust collection device is an electrostatic rod (16), and the electrostatic rod (16) is detachably mounted on the top of the first dustproof net (5) or detachably mounted in the first rainproof cover (4).
7. The multifunctional power distribution cabinet according to claim 1, characterized in that: and the outer side wall of the heat dissipation box body (6) is provided with a self-hanging shutter structure (17) for opening and closing the heat dissipation port.
8. The multifunctional power distribution cabinet according to claim 1, characterized in that: a second rain cover (18) covering the breathable structure is further arranged on the outer side of the side plate (3), and a second opening is formed in the bottom of the second rain cover (18).
9. The multifunctional power distribution cabinet according to claim 1, characterized in that: the bottom of the cabinet body (100) is provided with a supporting leg (19) for lifting the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760836.XU CN217334667U (en) | 2021-11-11 | 2021-11-11 | Multifunctional power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760836.XU CN217334667U (en) | 2021-11-11 | 2021-11-11 | Multifunctional power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217334667U true CN217334667U (en) | 2022-08-30 |
Family
ID=82945876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122760836.XU Active CN217334667U (en) | 2021-11-11 | 2021-11-11 | Multifunctional power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217334667U (en) |
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2021
- 2021-11-11 CN CN202122760836.XU patent/CN217334667U/en active Active
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