CN213027010U - Metal-enclosed looped network switch device - Google Patents
Metal-enclosed looped network switch device Download PDFInfo
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- CN213027010U CN213027010U CN202021946787.8U CN202021946787U CN213027010U CN 213027010 U CN213027010 U CN 213027010U CN 202021946787 U CN202021946787 U CN 202021946787U CN 213027010 U CN213027010 U CN 213027010U
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Abstract
The utility model discloses a metal closed looped network switch device, which comprises a cabinet body and a base, wherein the base is provided with a plurality of vent holes, the inside of the base is also provided with a clapboard with a wave-shaped cross section, the bottom of the cabinet body is provided with a through hole and is connected and communicated with the base through the through hole; a first vent hole is formed in the top of the cabinet body; the device adopts the movable connection of the base and the cabinet body, so that the cabinet body and the base are convenient to disassemble and assemble, particularly, the base can be reserved in a construction site in advance, and the cabinet body can be directly installed on the base after construction is finished, so that the installation efficiency of the cabinet body is greatly improved; in addition, the base is provided with the air vent, so that air flow is convenient to circulate, meanwhile, the air flow can enter the cabinet body through the through hole which is matched with the base, and the air flow is discharged through the first air vent, so that the heat source in the cabinet body can be taken away by the device, and meanwhile, the cross section of the partition plate is a wavy partition plate, so that the air flow is convenient, and the cabinet body is convenient to be isolated from the ground.
Description
Technical Field
The utility model relates to an electrical apparatus switch technical field specifically is a metal enclosed looped netowrk switchgear.
Background
Along with the rapid development of the power industry, the expansion of power lines is more and more extensive, in order to save energy and reduce power loss, the common power lines adopt high-voltage transmission, the high-voltage transmission needs to be reduced and distributed before power consumers, a ring main unit is adopted during power distribution, and the ring main unit has the functions of branching, segmenting and communicating in a power distribution system, so that the ring main unit is widely applied to urban cable transformation.
The ring main unit is a miniaturized and low-cost switch device, is suitable for ring network power supply and terminal power supply, such as power distribution systems of urban ring network power supply, industrial and mining enterprises, high-rise buildings, residential quarters and the like, and is also suitable for an integrated intelligent substation. The existing alternating-current metal closed looped network switch equipment is poor in heat dissipation effect, the heat dissipation part is generally located below the equipment, so that the ventilation and heat dissipation effects are good, the heat dissipation part installed below the equipment is inconvenient for workers to detect, maintain or replace, and the heat dissipation effect of the switch equipment is also inconvenient to control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal enclosed looped netowrk switchgear to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a metal closed ring network switch device comprises a cabinet body and a base, wherein a through hole which completely penetrates through the base is formed in the end face of the base, and the cross section of the through hole is rectangular; the base is also provided with an internal thread hole; wherein the internal threaded hole is located on a diagonal of the through hole; a partition plate with a wave-shaped cross section is arranged in the through hole, and a plurality of vent holes are formed in the side surface of the base; a through hole with the same length and width as the through hole is formed in the bottom of the cabinet body, an installation hole is formed in the diagonal line of the through hole, and the cabinet body is movably installed on the base through connection of the bolt and the internal thread hole; a first vent hole is further formed in one end, far away from the through hole, of the cabinet body, and the first vent hole is located in the middle of the upper end face of the cabinet body; a laminate is further arranged inside the cabinet body, and an installation groove is formed in the laminate; the number of the installation grooves is at least two, and the installation grooves are symmetrically arranged at two ends of the laminate; a second vent hole is formed in the middle of the layer plate; the second vent hole is consistent with the first vent hole in structure, and central axes of the second vent hole and the first vent hole are overlapped.
As the utility model discloses a preferred technical scheme: the front of the cabinet body is also hinged with a door body.
As the utility model discloses a preferred technical scheme: the shelf board is also provided with a support, and the shelf board is fixedly connected with the side wall of the cabinet body through the support, and the number of the shelf boards is at least two.
As the utility model discloses a preferred technical scheme: the mounting groove is designed to be I-shaped and/or I-shaped.
As the utility model discloses a preferred technical scheme: the back of the cabinet body is also provided with a wire harness hole for the cable to penetrate.
As the utility model discloses a preferred technical scheme: the partition board is movably connected with the base.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: the device adopts the movable connection of the base and the cabinet body, so that the cabinet body and the base are convenient to disassemble and assemble, particularly, the base can be reserved in a construction site in advance, and the cabinet body can be directly installed on the base after construction is finished, so that the installation efficiency of the cabinet body is greatly improved;
2. because the base is provided with the air vent, the air current circulation of being convenient for, the through-hole that simultaneously the cooperation set up makes the air current can get into the inside of the cabinet body, and pass through first air vent discharges the air current, so make the device can take away the heat source of the internal portion of cabinet, and the cross section is wavy baffle simultaneously, both the air current circulation of being convenient for is convenient for again with the cabinet body and ground isolation.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic view of the main structure of the cabinet body of the present invention;
FIG. 3 is a schematic view of the main structure of the base of the present invention;
FIG. 4 is a schematic view of the main structure of the laminate of the present invention;
fig. 5 is another schematic structural diagram of the laminate of the present invention.
In the figure: 1. a cabinet body; 2. a base; 20. an internally threaded bore; 21. a partition plate; 22. a vent hole; 23. a through hole; 3. laminating the board; 30. mounting grooves; 31. a support; 32. a second vent hole; 4. a door body; 5. a bolt; 7. a first vent hole; 8. a harness hole; 9. mounting holes; 10. and a through hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a metal closed ring network switch device comprises a cabinet body 1 and a base 2, wherein a through hole 23 which completely penetrates through the base 2 is formed in the end face of the base 2, and the cross section of the through hole 23 is rectangular; the base 2 is also provided with an internal threaded hole 20; wherein the female screw hole 20 is located on a diagonal line of the through-hole 23; a partition plate 21 with a wave-shaped cross section is arranged in the through hole 23, and a plurality of vent holes 22 are further formed in the side face of the base 2; a through hole 10 with the same length and width as the through hole 23 is formed in the bottom of the cabinet body 1, a mounting hole 9 is formed in a diagonal line of the through hole 10, and the cabinet body 1 is movably mounted on the base 2 through connection of a bolt 5 and the internal threaded hole 20; a first vent hole 7 is further formed in one end, far away from the through hole 10, of the cabinet body 1, and the first vent hole 7 is located in the middle of the upper end face of the cabinet body 1; the base 2 is movably connected with the cabinet body 1, so that the cabinet body 1 and the base 2 are convenient to disassemble and assemble, particularly, the base 2 can be reserved in a construction site in advance, and the cabinet body 1 can be directly installed on the base 2 after construction is finished, so that the installation efficiency of the cabinet body 1 is greatly improved; in addition, the base 2 is provided with the vent hole 22 which is convenient for air flow circulation, meanwhile, the through hole 10 which is matched with the base enables air flow to enter the cabinet body 1 and exhaust the air flow through the first vent hole 7, so that the device can take away heat sources in the cabinet body 1, and meanwhile, the partition plate 21 with the wave-shaped cross section is convenient for air flow circulation and isolation of the cabinet body 1 from the ground;
a laminate 3 is further arranged inside the cabinet body 1, and an installation groove 30 is formed in the laminate 3; wherein, the number of the mounting grooves 30 is at least two and are symmetrically arranged at two ends of the layer plate 3; the middle part of the laminate 3 is provided with a second vent hole 32; wherein, the second venthole 32 with first venthole 7 structure is unanimous, and the axis of the two coincides each other, thereby because set up plywood 3 and make relevant electrical switch simple to operate, also make the space of the internal portion of cabinet 1 can be cut apart out simultaneously, and then be convenient for keep apart all kinds of switches that perhaps have special demands alone, second venthole 32 on plywood 3 is unanimous with first venthole 7 structure simultaneously, and fore-and-aft axis coincides completely, thereby make the air current upwards circulate by the bottom, and then take the heat source out, the setting of second venthole 32 can reduce plywood 3's whole weight again simultaneously, so make the device transport and equipment convenient.
For the further chimney effect of being convenient for first ventilation hole 7 and the internal portion formation of cabinet 1, the front of the cabinet body 1 still articulates there is a body 4, utilizes the closure of the body 4, then makes the internal electrical apparatus switch of cabinet 1 obtain the protection, then makes the internal portion of cabinet 1 comparatively airtight, thereby makes the air current can flow from the bottom up.
For the further isolation that the plywood 3 of being convenient for realized the internal space of the cabinet body 1, still be equipped with support 31 on the plywood 3, and pass through support 31 with the lateral wall fixed connection of the cabinet body 1, just the quantity of plywood 3 is two at least, and the setting of a plurality of plywoods 3 makes the internal space of the cabinet body 1 kept apart, utilizes support 31 to fix plywood 3 on the lateral wall of the cabinet body 1 simultaneously, and the installation and the dismantlement of the plywood 3 of then being convenient for, the regulation of distance between a plurality of plywoods 3 of then being convenient for.
The installation groove 30 is formed in a shape of "I" and/or "I" in order to satisfy installation of various electric switches and further reduce the weight of the laminate 3. Meanwhile, the laminates 3 in the two forms can also be arranged in the cabinet body 1 at the same time, so that different requirements of customers are met.
In addition the back of the cabinet body 1 is also provided with a wire harness hole 8 for the cable to penetrate, so that the cable can conveniently enter the cabinet body 1.
In order to facilitate the processing of the partition board 21 and the installation of the partition board 21 on the base 2, the partition board 21 is movably connected with the base 2.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a metal enclosed looped netowrk switchgear, includes cabinet body (1) and base (2), its characterized in that: a through hole (23) which completely penetrates through the base (2) is formed in the end face of the base (2), wherein the cross section of the through hole (23) is rectangular;
the base (2) is also provided with an internal threaded hole (20); wherein the internally threaded hole (20) is located on a diagonal of the through-hole (23);
a partition plate (21) with a wave-shaped cross section is arranged in the through hole (23), and a plurality of vent holes (22) are further formed in the side face of the base (2);
a through hole (10) which is consistent with the length and width of the through hole (23) is formed in the bottom of the cabinet body (1), a mounting hole (9) is formed in the diagonal line of the through hole (10), and the cabinet body (1) is movably mounted on the base (2) through connection of a bolt (5) and the internal thread hole (20);
a first vent hole (7) is further formed in one end, far away from the through hole (10), of the cabinet body (1), and the first vent hole (7) is located in the middle of the upper end face of the cabinet body (1);
a laminate (3) is further arranged inside the cabinet body (1), and a mounting groove (30) is formed in the laminate (3); the number of the mounting grooves (30) is at least two, and the mounting grooves are symmetrically arranged at two ends of the layer plate (3);
a second vent hole (32) is formed in the middle of the layer plate (3); the second vent hole (32) and the first vent hole (7) are consistent in structure, and central axes of the second vent hole and the first vent hole coincide with each other.
2. The metal closed loop network switchgear of claim 1, wherein: the front of the cabinet body (1) is also hinged with a door body (4).
3. The metal closed loop network switchgear of claim 1, wherein: still be equipped with support (31) on plywood (3), and pass through support (31) with the lateral wall fixed connection of the cabinet body (1), just the quantity of plywood (3) is two at least.
4. A metal closed loop network switchgear as claimed in claim 1, 2 or 3, wherein: the mounting groove (30) is designed to be I-shaped and/or I-shaped.
5. The metal closed loop network switchgear of claim 4, wherein: the back of the cabinet body (1) is also provided with a wire harness hole (8) for the cable to penetrate.
6. The metal closed loop network switchgear of claim 5, wherein: the clapboard (21) is movably connected with the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946787.8U CN213027010U (en) | 2020-09-08 | 2020-09-08 | Metal-enclosed looped network switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946787.8U CN213027010U (en) | 2020-09-08 | 2020-09-08 | Metal-enclosed looped network switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027010U true CN213027010U (en) | 2021-04-20 |
Family
ID=75475342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021946787.8U Active CN213027010U (en) | 2020-09-08 | 2020-09-08 | Metal-enclosed looped network switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027010U (en) |
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2020
- 2020-09-08 CN CN202021946787.8U patent/CN213027010U/en active Active
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