CN211929962U - Extensible space type power distribution cabinet - Google Patents
Extensible space type power distribution cabinet Download PDFInfo
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- CN211929962U CN211929962U CN202020813991.6U CN202020813991U CN211929962U CN 211929962 U CN211929962 U CN 211929962U CN 202020813991 U CN202020813991 U CN 202020813991U CN 211929962 U CN211929962 U CN 211929962U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an expandable space type power distribution cabinet, which relates to the technical field of electrician electric power and solves the problems that the internal space of the power distribution cabinet can not be expanded and the internal space is not easy to radiate, the expandable space type power distribution cabinet comprises an outer cabinet, a cabinet door, an inner cabinet, a sliding component and a radiating device, wherein the outer cabinet is hinged with the cabinet door through hinges, the outer cabinet is connected with the inner cabinet through the sliding component, the radiating device is arranged on the inner cabinet, a U-shaped handle is pulled, the inner cabinet can be pulled out through the sliding component, the positioning bolt is screwed by a screwdriver to fix the inner cabinet, a rubber waterproof sealing interlayer can prevent rainwater and moisture from entering the internal part of the cabinet, the electronic components and circuits can generate heat when working, the redundant heat can influence the normal work and the service life of the electronic components and circuits in the internal part of the cabinet, and the redundant heat in the internal part of the cabinet can, the heat dissipation structure has the advantages that the internal space of the power distribution cabinet can be expanded, and the sealed internal space is easy to dissipate heat.
Description
Technical Field
The utility model relates to an electrician's electric power technical field especially relates to an expanded space type switch board.
Background
A power distribution cabinet, a lighting distribution cabinet and a metering cabinet are power distribution system final-stage equipment, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in the occasions with more dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops, the power distribution cabinet distributes the electric energy of a certain circuit of the previous-stage power distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, the power distribution cabinet is an important component forming a power grid, the power distribution electronic components arranged in the power distribution cabinet can play a role in controlling the circuit, the traditional power distribution cabinet is generally a cabinet body with fixed size, after the scale of a circuit system is expanded, extra control components are usually required to be added, and the existing power distribution cabinet size limits that the newly added components are usually installed by additionally adding the power distribution cabinet, but because the very strong associativity has between the distribution control components and parts, it is not convenient for observe and overhaul the distribution components and parts that the associativity is stronger together to divide the cabinet installation back, need waste extra time when using and overhauing, current switch board is because the size is less moreover, and lack reasonable heat radiation structure, it concentrates more easily to cause the heat that inside components and parts produced, lead to the components and parts of the internal portion of cabinet quick ageing inefficacy in high temperature easily, the life-span and the stability that components and parts used have been influenced, have potential safety risk.
If the novel power distribution cabinet is easy to expand the internal installation space, has good heat dissipation capacity and can effectively avoid the problem of internal heat concentration, the problems can be effectively solved, and the power distribution cabinet with the expandable inner cavity volume is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned defect, provide an expanded space type switch board to solve the difficult radiating problem of power distribution cabinet inner space unexpanded and airtight inner space.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an expanded space type switch board, includes outer cabinet, cabinet door and interior cabinet, outer cabinet passes through the hinge cabinet door, the cabinet door is installed in outer cabinet one side, and outer cabinet opposite side is equipped with the opening that is used for interior cabinet to pull out, and interior cabinet passes through sliding assembly to be installed in outer cabinet, the last radiator unit that installs of interior cabinet, radiator unit includes heat conduction pole and heating panel, and the heat conduction pole is installed on interior cabinet lateral wall, and the heat conduction pole connects the heating panel, and the heating panel is located the interior cabinet outside.
As a further scheme of the utility model, the cabinet door passes through the articulated outer cabinet of hinge, the waterproof sealed intermediate layer of rubber is installed all around to one side of cabinet door and outer cabinet contact, outer cabinet inner wall both sides are respectively opened there are two openings that are used for gliding, outer cabinet opening side-opening has two positioning bolt holes, the cabinet door passes through the screw connection door handle, the door handle is the U-shaped, be equipped with lock and observation window on the cabinet door.
As a further scheme of the utility model, the cabinet door passes through the screw connection door handle, outer cabinet, cabinet door and hinge all adopt the material preparation of aluminum alloy to form.
As a further scheme of the utility model, interior cabinet outer wall side is equipped with and outer cabinet complex spout, interior cabinet and interior cabinet pass through the slider and connect, the wall outside is equipped with the handle behind the interior cabinet, the handle is the U-shaped, the side is opened there are a plurality of through-holes behind the interior cabinet, and waterproof circle is installed to through-hole department.
As a further proposal, the inner cabinet and the U-shaped handle are made of aluminum alloy, and the waterproof ring is made of rubber.
As a further scheme of the utility model, the slip subassembly includes spout and slider, it has a plurality of positioning bolt hole to open on the slider.
As a further scheme of the utility model, radiator unit still includes conducting rod mount pad and protection casing, the inner cabinet both sides inner wall side is located to the conducting rod mount pad, conducting rod mount pad top is equipped with the circular through-hole with conducting rod matched with, conducting rod one end is installed on the circular through-hole of conducting rod mount pad, the conducting rod other end passes inner cabinet back wall side through-hole to through welded connection heating panel, the heating panel periphery is equipped with the protection casing, the protection casing passes through the screw connection inner cabinet, it has a plurality of apertures to open on the protection casing.
As a further proposal of the utility model, the heat conducting rod and the heat dissipation plate are made of copper materials, and the material of the protective cover is PVC.
To sum up, compared with the prior art, the utility model has the following beneficial effects:
the positioning bolt is unscrewed by a screwdriver, the U-shaped handle is pulled, the inner cabinet can be pulled out by the sliding block sliding in the sliding groove, the inner cabinet can be fixed by screwing the positioning bolt by the screwdriver after the inner cabinet is pulled to a proper position, the rubber waterproof sealing interlayer can effectively keep the sealing performance of the cabinet body, prevent rainwater and moisture from entering the interior of the cabinet body due to poor sealing performance at the joint of the cabinet body and the cabinet door and influencing the normal operation and service life of electronic components and circuits in the cabinet body, because the electronic components and circuits in the cabinet body can generate heat when working, and the cabinet body is in a closed environment, the redundant heat can not only influence the normal work and service life of the electronic components and circuits in the cabinet body, but also even cause fire, the heat conducting rod can rapidly discharge redundant heat in the cabinet body out of the cabinet body through the heat dissipation plate, so that heat exchange between the inside and the outside of the cabinet body is realized, and the normal temperature in the cabinet body is kept.
The heat dissipation structure has the advantages that the internal space of the power distribution cabinet can be expanded, and the sealed internal space is easy to dissipate heat.
Drawings
Fig. 1 is a schematic structural diagram of an expanded space type power distribution cabinet in the utility model.
Fig. 2 is a front view of an expanded space type power distribution cabinet of the utility model.
Fig. 3 is a cross-sectional view of an expanded space type switch board in the utility model.
Reference numerals: 1-outer cabinet, 2-cabinet door, 3-inner cabinet, 4-door handle, 5-door lock, 6-observation window, 7-heat conducting rod mounting seat, 8-heat conducting rod, 9-hinge, 10-sliding groove, 11-sliding block, 12-positioning bolt hole, 13-heat radiating plate, 14-protective cover, 15-waterproof ring, 16-U-shaped handle and 17-rubber waterproof sealing interlayer.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example 1
As shown in fig. 1 to 3, the power distribution cabinet with the expandable space comprises an outer cabinet 1 and a cabinet door 2, sliding grooves 10 are formed in four corners of the inner wall of the outer cabinet 1, sliding blocks 11 are arranged in the sliding grooves, the outer cabinet 1 is hinged to the cabinet door 2 through hinges 9, the cabinet door 2 is connected with a door handle 4 through screws, the door handle 4 is in a U shape, a door lock 5 and an observation window 6 are arranged on the cabinet door 2, a worker can observe the internal condition of the cabinet through the observation window 6, a rubber waterproof sealing interlayer 17 is arranged on the periphery of one side, in contact with the outer cabinet 1, of the cabinet door 2, the rubber waterproof sealing interlayer 17 can prevent rainwater and moisture from entering the interior of the cabinet to affect the normal operation and service life of electronic components and circuits in the interior of the cabinet, and two positioning bolt holes.
Preferably outer cabinet 1, cabinet door 2, hinge 9 and slider 11 all adopt the material preparation of aluminum alloy to form, possess light in weight, structural strength height and corrosion-resistant characteristics.
Example 2
Referring to fig. 1 to 3, the power distribution cabinet with the expandable space comprises an inner cabinet 3 and a U-shaped handle 16, wherein the inner cabinet 3 is connected with an outer cabinet 1 through a sliding block 11, the sliding block 11 is provided with a plurality of positioning bolt holes 12, the U-shaped handle 16 is arranged on the outer side of the rear wall of the inner cabinet 3, the side of the rear wall of the inner cabinet 3 is provided with a plurality of through holes, and waterproof rings 15 are installed at the through holes.
When the positioning bolt is loosened by a screwdriver and the U-shaped handle 16 is pulled, the inner cabinet 3 can be pulled out by sliding the sliding block 11 in the sliding groove 10, and when the sliding block is pulled to a proper position, the positioning bolt is tightened by the screwdriver, so that the inner cabinet 3 can be fixed.
Preferably, the inner cabinet 3 and the U-shaped handle 16 are made of aluminum alloy, and have the characteristics of light weight, high structural strength and corrosion resistance, and the waterproof ring 15 is made of rubber and has the characteristics of good waterproofness and flexibility.
Example 3
Referring to fig. 1 to 3, an expandable space type power distribution cabinet includes a heat dissipation device and a sliding assembly, the heat dissipation device includes a heat conduction rod mounting seat 7, a heat conduction rod 8, a heat dissipation plate 13 and a protective cover 14, the sliding assembly includes a sliding groove 10 and a sliding block 11, the heat conduction rod mounting seat 7 is disposed on the inner wall sides of two sides of an inner cabinet 3, a circular through hole matched with the heat conduction rod 8 is disposed at the top end of the heat conduction rod mounting seat 7, one end of the heat conduction rod 8 is mounted on the circular through hole of the heat conduction rod mounting seat 7, the other end of the heat conduction rod 8 passes through the through hole of the rear wall side of the inner cabinet 3 and is connected with the heat dissipation plate 13 through a screw, the heat conduction rod 8 has good thermal conductivity and can communicate the heat between the inside and the outside of the cabinet body, the heat dissipation plate 13 has good heat dissipation performance, the, the protective cover 14 is provided with a plurality of small holes, and the protective cover 14 can not only protect the heat dissipation plate 13, but also has a certain dustproof function, so that the service life of the heat dissipation plate 13 can be prolonged.
Preferably, the heat conducting rod 8 and the heat dissipating plate 13 are made of copper materials, and have the characteristics of high heat conductivity, corrosion resistance and easy processability, and the protective cover 14 is made of PVC, and has the characteristics of corrosion resistance, high strength, no water absorption and light weight.
To sum up, the utility model discloses a theory of operation is:
the positioning bolt is unscrewed by a screwdriver, the U-shaped handle 16 is pulled, the inner cabinet 3 can slide in the sliding groove 10 through the sliding block 11 and be pulled out, the inner cabinet 3 can be fixed by screwing the positioning bolt by the screwdriver when the inner cabinet is pulled to a proper position, the sealing performance of the cabinet body can be effectively kept by the rubber waterproof sealing interlayer 17, rainwater and moisture can be prevented from entering the interior of the cabinet body due to poor sealing performance of the joint of the cabinet body and the cabinet door 2, the normal work and service life of electronic components and circuits in the cabinet body 1 are influenced, heat can be generated when the electronic components and circuits in the cabinet body work, the interior of the cabinet body is a sealed environment, the redundant heat can not only influence the normal work and service life of the electronic components and circuits in the cabinet body and even cause fire, the redundant heat in the cabinet body can be rapidly discharged out of the cabinet body through the heat dissipation plate 13 by the heat conduction rod 8, the normal temperature of the interior of the cabinet body is maintained.
It should be particularly noted that slider, slide rail and heat abstractor are prior art's application in this application, and the design of outer cabinet 1 and interior cabinet 3 and with the design application that outer cabinet 1, interior cabinet 3, sliding component and heat abstractor combined together to an expanded space type switch board is the innovation point of this application, and it has effectively solved the not easily radiating problem in switch board inner space expanded and airtight inner space.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an expanded space type switch board, includes outer cabinet (1), cabinet door (2) and interior cabinet (3), its characterized in that, install in outer cabinet (1) one side cabinet door (2), outer cabinet (1) opposite side is equipped with the opening that is used for interior cabinet (3) to pull out, and interior cabinet (3) are installed in outer cabinet (1) through sliding assembly, install radiator unit on interior cabinet (3), radiator unit includes heat conduction pole (8) and heating panel (13), and install on interior cabinet (3) lateral wall heat conduction pole (8), and heat conduction pole (8) connect heating panel (13), and heating panel (13) are located interior cabinet (3) outsidely.
2. The cabinet with the expandable space, according to claim 1, is characterized in that the cabinet door (2) is hinged to the outer cabinet (1) through a hinge (9), a rubber waterproof sealing interlayer (17) is installed around one side of the cabinet door (2) contacting with the outer cabinet (1), two openings for sliding are respectively opened on two sides of the inner wall of the outer cabinet (1), two positioning bolt holes (12) are opened on the opening side of the outer cabinet (1), the cabinet door (2) is connected with the door handle (4) through a screw, the door handle (4) is U-shaped, and a door lock (5) and an observation window (6) are arranged on the cabinet door (2).
3. The expandable space type power distribution cabinet according to claim 2, wherein the outer cabinet (1), the cabinet door (2) and the hinge (9) are made of aluminum alloy.
4. The power distribution cabinet capable of expanding the space is characterized in that a sliding groove (10) matched with the outer cabinet (1) is formed in the outer wall side of the inner cabinet (3), the inner cabinet (3) and the outer cabinet (1) are connected through a sliding block (11), a handle (16) is arranged on the outer side of the rear wall of the inner cabinet (3), the handle (16) is U-shaped, a plurality of through holes are formed in the rear wall side of the inner cabinet (3), and waterproof rings (15) are installed at the through holes.
5. The cabinet according to claim 4, wherein the inner cabinet (3) and the U-shaped handle (16) are made of aluminum alloy, and the waterproof ring (15) is made of rubber.
6. The cabinet according to claim 1, wherein the sliding assembly comprises a sliding chute (10) and a sliding block (11), and the sliding block (11) is provided with a plurality of positioning bolt holes (12).
7. The expanded space type power distribution cabinet according to claim 1, wherein the heat dissipation assembly further comprises a heat conducting rod mounting seat (7) and a protective cover (14), the heat conducting rod mounting seat (7) is disposed on the inner wall sides of the two sides of the inner cabinet (3), a circular through hole matched with the heat conducting rod (8) is disposed at the top end of the heat conducting rod mounting seat (7), one end of the heat conducting rod (8) is mounted on the circular through hole of the heat conducting rod mounting seat (7), the other end of the heat conducting rod (8) penetrates through the through hole on the rear wall side of the inner cabinet (3) and is connected with the heat dissipation plate (13) by welding, the protective cover (14) is disposed on the periphery of the heat dissipation plate (13), the protective cover (14) is connected with the inner cabinet (3) by screws, and a plurality of small holes are formed in.
8. The cabinet according to claim 7, wherein the heat conducting rod (8) and the heat dissipating plate (13) are made of copper, and the protective cover (14) is made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020813991.6U CN211929962U (en) | 2020-05-15 | 2020-05-15 | Extensible space type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020813991.6U CN211929962U (en) | 2020-05-15 | 2020-05-15 | Extensible space type power distribution cabinet |
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| Publication Number | Publication Date |
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| CN211929962U true CN211929962U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020813991.6U Active CN211929962U (en) | 2020-05-15 | 2020-05-15 | Extensible space type power distribution cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701602A (en) * | 2021-01-25 | 2021-04-23 | 张国英 | Safe and reliable high-low voltage switch cabinet |
| CN113054557A (en) * | 2021-04-23 | 2021-06-29 | 李松会 | High-low voltage electric power cabinet convenient to adjust |
-
2020
- 2020-05-15 CN CN202020813991.6U patent/CN211929962U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701602A (en) * | 2021-01-25 | 2021-04-23 | 张国英 | Safe and reliable high-low voltage switch cabinet |
| CN113054557A (en) * | 2021-04-23 | 2021-06-29 | 李松会 | High-low voltage electric power cabinet convenient to adjust |
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Effective date of registration: 20240516 Address after: Room 1506, Building B, Baode Yungu International, No. 52 Jinye 1st Road, High tech Zone, Xi'an City, Shaanxi Province, 710000 Patentee after: SHAANXI SIFANG HUANENG ELECTRIC EQUIPMENT Co.,Ltd. Country or region after: China Address before: 054000 no.1169, Quanbei West Street, Qiaoxi District, Xingtai City, Hebei Province Patentee before: HEBEI INSTITUTE OF MACHINERY ELECTRICITY Country or region before: China |