CN213936932U - High-low voltage power distribution cabinet - Google Patents

High-low voltage power distribution cabinet Download PDF

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Publication number
CN213936932U
CN213936932U CN202022268287.XU CN202022268287U CN213936932U CN 213936932 U CN213936932 U CN 213936932U CN 202022268287 U CN202022268287 U CN 202022268287U CN 213936932 U CN213936932 U CN 213936932U
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China
Prior art keywords
distribution cabinet
power distribution
switch board
sets
low voltage
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Application number
CN202022268287.XU
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Chinese (zh)
Inventor
张家豪
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Sichuan Xinbaote Technology Co ltd
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Sichuan Xinbaote Technology Co ltd
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Abstract

The utility model discloses a high-low voltage power distribution cabinet, including switch board body, radiator fan, mounting bracket and solar panel, switch board body fixed welding is on the top of base, the front end of switch board body has the cabinet door of lock through the hinge joint, just there is embedded handle through bolt fixed mounting on the cabinet door, the back-end of switch board body is opened the door through the spring hinge installation back that has the lock, switch board body inner wall is inlayed and is installed the division board, and the division board separates switch board body inner chamber into the heat dissipation chamber of the first half and the installation chamber of the second half, installs radiator fan through the transmission shaft in the heat dissipation chamber, is provided with the mounting bracket in the installation chamber; the top fixed welding of switch board body has the support column of four groups of rectangular array distributions, and four groups the top fixed welding of support column has the mounting panel of two sets of mirror image distributions. This high-low voltage distribution cabinet can not only effectively dispel the heat, and the later stage inspection and the maintenance of being convenient for.

Description

High-low voltage power distribution cabinet
Technical Field
The utility model belongs to the technical field of the switch board, concretely relates to high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements. Install corresponding electronic components in the high voltage distribution cabinet, electronic components can produce a large amount of heats for long-time operation, if not in time the heat dissipation can damage electronic components because of high temperature, influences whole operation.
Therefore, in order to meet the current situation, a high-low voltage power distribution cabinet needs to be designed and produced urgently so as to meet the needs of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-low voltage distribution cabinet to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage power distribution cabinet comprises a power distribution cabinet body, a cooling fan, a mounting frame and a solar panel, wherein the power distribution cabinet body is fixedly welded at the top end of a base, the front end of the power distribution cabinet body is hinged with a cabinet door with a door lock through a hinge, an embedded handle is fixedly mounted on the cabinet door through a bolt, the rear end of the power distribution cabinet body is provided with a rear door with the door lock through a spring hinge, a partition plate is embedded and mounted on the inner wall of the power distribution cabinet body and divides the inner cavity of the power distribution cabinet body into an upper half cooling cavity and a lower half mounting cavity, the cooling fan is mounted in the cooling cavity through a transmission shaft, and the mounting frame is arranged in the mounting cavity;
the solar photovoltaic power distribution cabinet comprises a power distribution cabinet body, wherein four groups of support columns distributed in a rectangular array are fixedly welded at the top end of the power distribution cabinet body, two groups of mounting plates distributed in a mirror image mode are fixedly welded at the top ends of the four groups of support columns, and a solar panel is fixedly mounted at the top ends of the two groups of mounting plates;
the utility model discloses a switch board, including division board, power distribution cabinet body, heat dissipation chamber, the top of division board, the top fixed weld of division board has the bracing piece of two sets of position symmetry, and is two sets of the equal integrated into one piece in top of bracing piece has fixed ring, and two sets of fixed ring is interior all to rotate to be connected with the connecting axle, and is two sets of the connecting axle runs through the through-hole of switch board body both sides respectively and extends to outside the heat dissipation chamber, and the equal fixed weld of one end that two sets of connecting axles are located the heat dissipation chamber has the induced air wheel, and is two sets of the equal fixed weld of the other end of connecting axle has bevel gear, and is two sets of the equal fixed weld of peripheral side of transmission shaft has another a set of bevel gear, and connects epaxial bevel gear and the bevel gear meshing of transmission shaft and be connected.
Preferably, the horizontal inner wall integrated into one piece of switch board body below has the mount pad, the bottom integrated into one piece of mounting bracket has the connecting block, just the spout with connecting block looks adaptation is seted up on the top of mount pad, has seted up threaded through-hole on the connecting block, just threaded connection has the threaded rod on the connecting block, the threaded rod runs through the through-hole of mount pad side and with screw knob fixed weld.
Preferably, the both sides of mounting bracket all fixed welding have the connecting rod that the multiunit equidistance was arranged, the other end of connecting rod all with the vertical inner wall sliding connection of switch board body, just connecting rod assorted spout has been seted up to the vertical inner wall of switch board body.
Preferably, the peripheral sides of the two groups of solar panels are all packaged with toughened glass plates, and the two groups of mounting plates and the power distribution cabinet body are all provided with conduits.
Preferably, the side surface of the power distribution cabinet body is provided with a barb-shaped heat dissipation opening, and the heat dissipation opening is provided with a dust screen through a screw.
The utility model discloses a technological effect and advantage: according to the high-low voltage power distribution cabinet, the induced draft wheel and the cooling fan are matched for use, so that heat dissipation of electronic components in the power distribution cabinet body is facilitated, and the cooling fan is driven by the induced draft wheel and does not need electric power driving, so that electric power energy is saved; the solar panel can convert solar energy into electric energy to supply power for corresponding electronic components, so that the utilization rate of the solar energy is improved, and the solar panel can shield the power distribution cabinet body from wind and rain; the position of the mounting rack can be adjusted through the threaded knob, and the cabinet door and the rear door are matched for use, so that the regular inspection and maintenance operation of electronic components in the power distribution cabinet body are facilitated; this high-low voltage distribution cabinet can not only effectively dispel the heat, and the later stage inspection and the maintenance of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the power distribution cabinet body of the present invention;
fig. 3 is a sectional view of the mounting base of the present invention.
In the figure: 1 switch board body, 2 radiator fan, 3 mounting brackets, 4 solar panel, 5 bases, 6 cabinet doors, 8 division boards, 9 support columns, 10 mounting panels, 11 bracing pieces, 12 fixed rings, 13 connecting axles, 14 wind guide wheels, 15 bevel gears, 16 transmission shafts, 17 mount pads, 18 connecting blocks, 19 threaded rods, 20 thread knobs, 21 connecting rods, 22 conduit.
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.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a high-low voltage power distribution cabinet as shown in figures 1-3, which comprises a power distribution cabinet body 1, a heat radiation fan 2, a mounting frame 3 and a solar panel 4, wherein the power distribution cabinet body 1 is fixedly welded on the top end of a base 5, the front end of the power distribution cabinet body 1 is hinged with a cabinet door 6 with a door lock through a hinge, an embedded handle is fixedly arranged on the cabinet door 6 through a bolt, a back door (not shown in the figure) with the door lock is arranged at the back end of the power distribution cabinet body 1 through a spring hinge, a partition plate 8 is embedded on the inner wall of the power distribution cabinet body 1, the partition plate 8 divides the inner cavity of the power distribution cabinet body 1 into an upper half heat radiation cavity and a lower half installation cavity, the heat radiation fan 2 is arranged in the heat radiation cavity through a transmission shaft 16, the heat radiation fan 2 is positioned right above the partition plate 8, and a reticular through hole matched with the heat radiation fan 2 is arranged on the partition plate 8, the mounting cavity is internally provided with a mounting rack 3;
four groups of support columns 9 distributed in a rectangular array are fixedly welded at the top end of the power distribution cabinet body 1, two groups of mounting plates 10 distributed in a mirror image mode are fixedly welded at the top ends of the four groups of support columns 9, and a solar panel 4 is fixedly mounted at the top ends of the two groups of mounting plates 10;
two groups of support rods 11 with symmetrical positions are fixedly welded at the top end of the division plate 8, a fixed circular ring 12 is integrally formed at the top end of each group of support rods 11, and the inner walls of the two groups of rings are embedded with bearings, the two groups of fixed rings 12 are connected with connecting shafts 13 in a rotating way, the two groups of connecting shafts 13 respectively penetrate through holes at two sides of the power distribution cabinet body 1 and extend to the outside of the heat dissipation cavity, one ends of the two groups of connecting shafts 13 outside the heat dissipation cavity are fixedly welded with induced draft wheels 14, and the other ends of the two groups of connecting shafts 13 are fixedly welded with bevel gears 15, the transverse inner wall above the power distribution cabinet body 1 is fixedly welded with two groups of bearings with symmetrical positions, and the inner walls of the two groups of bearings are welded with transmission shafts 16 of the cooling fan 2, the peripheral sides of the two groups of transmission shafts 16 are fixedly welded with another group of bevel gears 15, and the bevel gear 15 on the connecting shaft 13 is in meshed connection with the bevel gear 15 of the transmission shaft 16.
Specifically, horizontal inner wall integrated into one piece of switch board body 1 below has mount pad 17, the bottom integrated into one piece of mounting bracket 3 has connecting block 18, just the spout with 18 looks adaptations of connecting block is seted up on the top of mount pad 17, has seted up the screw thread through-hole on the connecting block 18, just threaded connection has threaded rod 19 on the connecting block 18, threaded rod 19 run through the through-hole of mount pad 17 side and with screw knob 20 fixed weld.
Specifically, the equal fixed welding in both sides of mounting bracket 3 has the connecting rod 21 that the multiunit equidistance was arranged, the other end of connecting rod 21 all with switch board body 1's vertical inner wall sliding connection, just connecting rod 21 assorted spout has been seted up to switch board body 1's vertical inner wall, and connecting rod 21 can strengthen the stability when mounting bracket 3 removed.
Specifically, it is two sets of solar panel 4's peripheral side all is packaged with the toughened glass board, and has seted up the guiding gutter on the toughened glass board, and is two sets of all install conduit 22 between mounting panel 10 and the switch board body 1, the through-hole with conduit 22 looks adaptation is seted up on mounting panel 10 and switch board body 1's top, and the corresponding electronic components passes through the wire and is connected in solar panel 4 and the switch board body 1 of being convenient for.
Specifically, the thermovent of barb type is seted up to switch board body 1's side, and the thermovent of barb type is favorable to wholly carrying out natural heat dissipation, and thermovent department has the dust screen through the mounting screw, 1 surface brushes of switch board body has rain-proof paint.
According to the working principle, the high-low voltage power distribution cabinet is characterized in that corresponding electronic components are arranged on the mounting frame 3, and the solar panel 4 is connected with a storage battery or a corresponding electricity storage element of the power distribution cabinet body 1 through the charge controller, so that power is supplied to the corresponding components; the external natural wind enables the wind guiding wheel 14 to rotate, the wind guiding wheel 14 enables the bevel gears 15 to rotate through the connecting shaft 13, and the two groups of bevel gears are meshed and connected to enable the transmission shaft 16 to rotate, so that the heat dissipation fan 2 rotates to dissipate heat; when checking or maintaining the electronic components to in the switch board body 1, rotatory screw knob 20 makes threaded rod 19 rotate to make connecting block 18 take the mounting bracket to remove to cabinet door 6 or open near the door after, the staff's of being convenient for inspection or maintenance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a high-low voltage power distribution cabinet, includes switch board body (1), radiator fan (2), mounting bracket (3) and solar panel (4), its characterized in that: the power distribution cabinet is characterized in that the power distribution cabinet body (1) is fixedly welded at the top end of the base (5), the front end of the power distribution cabinet body (1) is hinged with a cabinet door (6) with a door lock through a hinge, an embedded handle is fixedly installed on the cabinet door (6) through a bolt, the rear end of the power distribution cabinet body (1) is provided with a rear door with the door lock through a spring hinge, a partition plate (8) is embedded in the inner wall of the power distribution cabinet body (1), the partition plate (8) divides the inner cavity of the power distribution cabinet body (1) into a heat dissipation cavity in the upper half part and an installation cavity in the lower half part, a heat dissipation fan (2) is installed in the heat dissipation cavity through a transmission shaft (16), and the installation cavity is internally provided with an installation frame (3);
the solar photovoltaic power distribution cabinet is characterized in that four groups of support columns (9) distributed in a rectangular array are fixedly welded at the top end of the power distribution cabinet body (1), two groups of mounting plates (10) distributed in a mirror image mode are fixedly welded at the top ends of the four groups of support columns (9), and a solar panel (4) is fixedly mounted at the top ends of the two groups of mounting plates (10);
the top fixed welding of division board (8) has bracing piece (11) of two sets of position symmetry, and is two sets of the equal integrated into one piece in top of bracing piece (11) has fixed ring (12), all rotates in two sets of fixed ring (12) to be connected with connecting axle (13), and is two sets of connecting axle (13) run through the through-hole of switch board body (1) both sides respectively and extend to outside the heat dissipation chamber, and the equal fixed welding of one end that two sets of connecting axle (13) are located the heat dissipation chamber has induced air wheel (14), and is two sets of the equal fixed welding of the other end of connecting axle (13) has bevel gear (15), and is two sets of the equal fixed welding in peripheral side of transmission shaft (16) has another set of bevel gear (15), and bevel gear (15) the meshing of bevel gear (15) on connecting axle (13) and transmission shaft (16) is connected.
2. A high-low voltage distribution cabinet according to claim 1, characterized in that: switch board body (1) below horizontal inner wall integrated into one piece has mount pad (17), the bottom integrated into one piece of mounting bracket (3) has connecting block (18), just the spout with connecting block (18) looks adaptation is seted up on the top of mount pad (17), sets up threaded through-hole on connecting block (18), just threaded connection has threaded rod (19) on connecting block (18), threaded rod (19) run through the through-hole of mount pad (17) side and with screw knob (20) fixed weld.
3. A high-low voltage distribution cabinet according to claim 1, characterized in that: the equal fixed welding in both sides of mounting bracket (3) has connecting rod (21) that the multiunit equidistance was arranged, the other end of connecting rod (21) all with the vertical inner wall sliding connection of switch board body (1), just connecting rod (21) assorted spout has been seted up to the vertical inner wall of switch board body (1).
4. A high-low voltage distribution cabinet according to claim 1, characterized in that: the periphery side of two sets of solar panel (4) all is packaged with the toughened glass board, and is two sets of all install between mounting panel (10) and switch board body (1) conduit (22).
5. A high-low voltage distribution cabinet according to claim 1, characterized in that: the side of switch board body (1) is seted up the thermovent of barb type, and thermovent department installs the dust screen through the screw.
CN202022268287.XU 2020-10-13 2020-10-13 High-low voltage power distribution cabinet Active CN213936932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022268287.XU CN213936932U (en) 2020-10-13 2020-10-13 High-low voltage power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022268287.XU CN213936932U (en) 2020-10-13 2020-10-13 High-low voltage power distribution cabinet

Publications (1)

Publication Number Publication Date
CN213936932U true CN213936932U (en) 2021-08-10

Family

ID=77162232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022268287.XU Active CN213936932U (en) 2020-10-13 2020-10-13 High-low voltage power distribution cabinet

Country Status (1)

Country Link
CN (1) CN213936932U (en)

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