CN211208960U - Cubical switchboard heat radiation structure - Google Patents
Cubical switchboard heat radiation structure Download PDFInfo
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- CN211208960U CN211208960U CN201922378733.XU CN201922378733U CN211208960U CN 211208960 U CN211208960 U CN 211208960U CN 201922378733 U CN201922378733 U CN 201922378733U CN 211208960 U CN211208960 U CN 211208960U
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Abstract
The utility model provides a cubical switchboard heat radiation structure, include: the cabinet body 1, cabinet door 2, base 3, 1 internal both sides of cabinet set up inlayer cabinet wall 17, form heat dissipation channel 12 between inlayer cabinet wall 17 and the outer cabinet wall, form automatically controlled room 13 between the inlayer cabinet wall 17, set up on the inlayer cabinet wall 17 of automatically controlled room 13 and filter vent 132, set up radiator fan 131 in the filtration vent 132 of one of them face, heat dissipation channel 12's bottom sets up louvre 121, louvre 121 sets up the both sides at inlayer bottom plate 18, the below of inlayer bottom plate 18 is provided with bottom plate 14, set up ventilation hole 141 on the bottom plate 14, form plenum 16 between inlayer bottom plate 18 and the bottom plate 14, bottom plate 14 below sets up bottom extension board 15, form the space between bottom extension board 15 and the bottom plate 14.
Description
Technical Field
The utility model relates to a cubical switchboard, concretely relates to cubical switchboard heat radiation structure.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement.
Some cubical switchboard set up in the open air, if meet rainy day, the interior air humidity of cubical switchboard is higher, causes the corrosion to its inside electronic component very easily, causes the short circuit even, and the cubical switchboard among the prior art is dampproofing effect poor greatly, influences the normal use of cubical switchboard. General cubical switchboard cabinet door is for the side open-type, and the cabinet door is opened during the maintenance, and is not very convenient to maintenance personal.
The cubical switchboard base is used for the cover to establish the utensil in cubical switchboard bottom, can play the effect of abrasionproof loss to the cubical switchboard bottom, but the simple of present cubical switchboard structure all ten minutes, and a base cover that is rectangle box-like establishes on the bottom of cubical switchboard promptly, and the antidetonation effect of base is relatively poor, and the inboard electrical component of cubical switchboard receives undulant influence great in the use, influences its normal use.
In the operation process of the switch cabinet, the phenomenon of overhigh temperature can occur, so that internal components are damaged, and therefore the switch cabinet needs to be periodically cooled and cooled. Traditional cubical switchboard adopts trompil on automatically controlled cabinet wall mostly, makes inside heat scatter through this hole, but this kind of radiating effect is relatively poor, is difficult to reach good ventilation radiating effect.
SUMMERY OF THE UTILITY MODEL
Problem to the background art provides, the utility model aims at, provide a cubical switchboard heat radiation structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a switchgear heat dissipation structure, comprising: the cabinet comprises a cabinet body (1), cabinet doors (2) and a base (3), wherein inner-layer cabinet walls (17) are arranged on two sides in the cabinet body (1), a heat dissipation channel (12) is formed between the inner-layer cabinet walls (17), an electric control chamber (13) is formed between the inner-layer cabinet walls (17), a filtering ventilation opening (132) is formed in the inner-layer cabinet wall (17) of the electric control chamber (13), a heat dissipation fan (131) is arranged in the filtering ventilation opening (132) on one side, heat dissipation holes (121) are formed in the bottom of the heat dissipation channel (12), the heat dissipation holes (121) are formed in two sides of an inner-layer bottom plate (18), a bottom plate (14) is arranged below the inner-layer bottom plate (18), a ventilation hole (141) is formed in the bottom plate (14), a ventilation chamber (16) is formed between the inner-layer bottom plate (18) and the bottom plate (14), and a bottom support plate, a certain gap is formed between the bottom support plate (15) and the bottom plate (14).
Further, according to the switch cabinet heat dissipation structure, the electric control chamber (13) is provided with a plurality of chambers which are separated by the partition plates (19), and each chamber is provided with the filtering ventilation opening (132).
Further, the switch cabinet heat dissipation structure is characterized in that the filtering ventilation opening (132) is provided with an activated carbon filter screen.
Further, the switch cabinet heat dissipation structure comprises a bottom support plate (15), wherein the lower portion of the bottom support plate comprises a bottom folding edge (151), the base (3) comprises a base inclined surface (31), an installation platform is arranged above the base inclined surface (31), installation clamping plates (32) are arranged on two sides of the installation platform, an installation groove (321) is formed between the lower portion of the installation clamping plates (32) and the installation platform, the bottom folding edge (151) is installed in the installation groove (321), a threaded hole (33) is formed in the installation platform, a screw (4) is inserted into the bottom plate (14), a spring (5) is placed between the bottom plate (14) and the installation platform, and the screw (4) penetrates into the spring (5) and is screwed into the threaded hole (33).
Further, according to the heat dissipation structure of the switch cabinet, the cabinet door (2) is a side-opening cabinet door.
Further, a cubical switchboard heat radiation structure, the cabinet body (1) is including the external flange of cabinet (11), the external flange of cabinet (11) is around the external arch of cabinet body gate all around, cabinet door (2) are including cabinet door frame (21) and cabinet door body (22), cabinet door frame (21) seal the cabinet body gate around the external flange of cabinet (11), set up waterproof sealing adhesive tape in cabinet door frame (21) or the external flange of cabinet (11) the place ahead.
Further, a cubical switchboard heat radiation structure, cabinet door (2) are opening to be 90 with the cabinet body after, cabinet door frame (21) and the contact of the cabinet body (1), promote cabinet door (2) to the cabinet body (1) rear, and cabinet door (2) are hidden at cabinet body (1) side.
Further, according to the heat dissipation structure of the switch cabinet, a pivot (111) is arranged on one side of the outer flange (11) of the cabinet body, a sliding groove (23) is formed in the inner side of a cabinet door frame (21) of the cabinet door (2), an elastic member (231) is arranged in the sliding groove (23), the installation position of the pivot (111) is reserved on one side of the elastic member (231) located in the sliding groove (23), the elastic member (231) is in smooth transition, 2 pivots (111) are arranged above and below the outer flange (11) of the cabinet body, and 2 groups of the slide groove (23) and the elastic member (231) are arranged above and below the cabinet door frame (21).
The utility model has the advantages that: when the switch cabinet is used, the gap between the bottom support plate (15) and the bottom plate (14) is convenient for the wind power at the bottom of the switch cabinet to flow, when the switch cabinet needs heat dissipation, the heat dissipation fan (131) is started to ventilate the electric control chamber (13), the wind power enters from the bottom gap through the heat dissipation hole (121) on one side, the wind power flows through the heat dissipation channel (12), the wind power is discharged from the filtering ventilation opening (132) after passing through the electric control chamber (13), the wind power flows out of the switch cabinet from the ventilation hole of the bottom plate (14) after passing through the heat dissipation channel (12) and the heat dissipation hole (121) on the other side.
Drawings
FIG. 1 is a first schematic diagram of an appearance structure of a switch cabinet;
FIG. 2 is a schematic diagram of an appearance structure of a switch cabinet;
FIG. 3 is a schematic view of an opening of a door of a switch cabinet;
FIG. 4 is a schematic view of a switch cabinet door hidden in the switch cabinet;
FIG. 5 is a schematic view of a hidden pivot structure of a door of a switch cabinet;
FIG. 6 is a schematic view (perspective) of a hidden pivot structure of a cabinet door of a switch cabinet;
FIG. 7 is a schematic view of the internal structure of a switch cabinet;
FIG. 8 is a schematic view of a switch cabinet base connection structure;
description of the drawings: the cabinet comprises a cabinet body (1), a cabinet door (2), a base (3), a cabinet outer flange (11), a cabinet door frame (21), a cabinet door body (22), a sliding groove (23), an elastic piece (231), a pivot (111), a heat dissipation channel (12), a heat dissipation hole (121), an electric control chamber (13), a heat dissipation fan (131), a filtering ventilation opening (132), a bottom plate (14), a bottom support plate (15), a base inclined plane (31), an installation clamping plate (32), a screw (4), a spring (5), a ventilation chamber (16), a ventilation hole (141), an installation groove (321), a threaded hole (33) and a bottom folded edge (151).
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.
As shown in fig. 1 to 3, a side-opening type switch cabinet comprises: the cabinet body (1), cabinet door (2), base (3), the cabinet body (1) is including the external flange of cabinet (11), the external flange of cabinet (11) is around the cabinet body gate to outer arch, cabinet door (2) are including cabinet door frame (21) and cabinet door body (22), cabinet door frame (21) seal the cabinet body gate around the external flange of cabinet (11), set up waterproof sealing adhesive tape in cabinet door frame (21) or the external flange of cabinet (11) the place ahead.
The principle is as follows: set up in the external flange of cabinet (11) prevents that the rainwater from getting into the cubical switchboard, set up waterproof sealed sticky tape and further dampproofing waterproof.
Further, as shown in the attached figures 4-6, after the cabinet door (2) is opened to form an angle of 90 degrees with the cabinet body, the cabinet door frame (21) is contacted with the cabinet body (1), the cabinet door (2) is pushed to the rear of the cabinet body (1), the cabinet door (2) is hidden at the side edge of the cabinet body (1), a pivot (111) is arranged on one side of the baffle edge (11) outside the cabinet body, the inner side of a cabinet door frame (21) of the cabinet door (2) comprises a sliding groove (23), an elastic piece (231) is arranged in the sliding groove (23), the elastic piece (231) is positioned at one side of the sliding groove (23) to leave the installation position of the pivot (111), the elastic pieces (231) are in smooth transition, 2 pivots (111) are arranged above and below the outer flange (11) of the cabinet body, the sliding groove (23) and the elastic piece (231) are arranged in 2 groups above and below the cabinet door frame (21).
Example 2: a hidden switch cabinet door can also adopt a structure that a cabinet door is arranged in a cabinet body, a pivot is arranged on the cabinet door, and a sliding groove and an elastic piece are arranged on the cabinet body.
The principle is as follows: install pivot (111) in the one end of sliding tray (23) through elastic component (231), thereby cabinet door (2) can be followed pivot (111) and rotated 90 and open, through size matching, cabinet door (2) are opened back cabinet door frame (21) and the cabinet body (1) and just are contacted, then promote cabinet door (2), pivot (111) press to elastic component (231) along the rounding off face of elastic component (231), elastic component (231) are extrudeed the shrink, elastic component (231) are crossed in pivot (111), sliding tray (23) move along pivot (111), cabinet door (2) are received cabinet body (1) side, when cabinet door (2) need be closed, reverse motion can, design like this and prevent that the cabinet door shelters from when maintaining, make things convenient for maintenance personal operation.
Further, as shown in fig. 7, a heat dissipation structure of a switch cabinet, wherein inner cabinet walls (17) are arranged on two sides in a cabinet body (1), a heat dissipation channel (12) is formed between the inner cabinet walls (17) and an outer cabinet wall, an electric control chamber (13) is formed between the inner cabinet walls (17), the electric control chamber (13) is provided with a plurality of chambers according to actual needs, the chambers are separated by a partition plate (19), the inner cabinet wall (17) of each electric control chamber (13) is provided with a filtering vent (132), an activated carbon filter screen is installed, a heat dissipation fan (131) is arranged in the filtering vent (132) on one surface of the electric control chamber, heat dissipation holes (121) are arranged at the bottom of the heat dissipation channel (12), the heat dissipation holes (121) are arranged on two sides of an inner bottom plate (18), a bottom plate (14) is arranged below the inner bottom plate (18), and a ventilation hole (141) is arranged on the bottom, a ventilation chamber (16) is formed between the inner layer bottom plate (18) and the bottom plate (14), a bottom support plate (15) is arranged below the bottom plate (14), and a certain gap is formed between the bottom support plate (15) and the bottom plate (14).
The principle is as follows: when the electric control cabinet is used, as shown in attached figures 1 and 2, the gap between the bottom support plate (15) and the bottom plate (14) facilitates the wind power flow at the bottom of the switch cabinet, when the switch cabinet needs to dissipate heat, the heat dissipation fan (131) is started to ventilate the electric control chamber (13), the wind power enters from the bottom gap through the heat dissipation hole (121) at one side, flows through the heat dissipation channel (12), and is discharged from the filtering ventilation opening (132) after passing through the electric control chamber (13), and flows out of the switch cabinet from the ventilation hole of the bottom plate (14) after passing through the heat dissipation channel (12) and the heat dissipation hole (121) at the other side, so that the heat is taken.
Further, as shown in fig. 8, the switch cabinet damping base comprises a bottom support plate (15), a bottom folding edge (151) is arranged at the lower part of the bottom support plate (15), a base inclined surface (31) is arranged on the base (3), an installation platform is arranged above the base inclined surface (31), installation clamping plates (32) are arranged on two sides of the installation platform, an installation groove (321) is formed between the lower part of the installation clamping plate (32) and the installation platform, the bottom folding edge (151) is installed in the installation groove (321), a threaded hole (33) is formed in the installation platform, a screw (4) is inserted into the bottom plate (14), a spring (5) is placed between the bottom plate (14) and the installation platform, and the screw (4) penetrates through the spring (5) and is screwed into the threaded hole (33).
The principle is as follows: when the switch cabinet is installed on the base (3), the bottom folded edge (151) of the switch cabinet slides into the installation groove (321), then the spring (5) is placed above the threaded hole (33), the screw (4) penetrates through the spring (5) through the ventilation hole (141) of the bottom plate (14) to be inserted into the threaded hole (33) and screwed down, installation is completed, and the spring (5) plays a role in shock absorption.
The above examples are only intended to illustrate the specific embodiments of the present invention, but not to limit the present invention, and it will be apparent to those skilled in the art that various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a cubical switchboard heat radiation structure which characterized in that includes: the cabinet comprises a cabinet body (1), cabinet doors (2) and a base (3), wherein inner-layer cabinet walls (17) are arranged on two sides in the cabinet body (1), a heat dissipation channel (12) is formed between the inner-layer cabinet walls (17), an electric control chamber (13) is formed between the inner-layer cabinet walls (17), a filtering ventilation opening (132) is formed in the inner-layer cabinet wall (17) of the electric control chamber (13), a heat dissipation fan (131) is arranged in the filtering ventilation opening (132) on one side, heat dissipation holes (121) are formed in the bottom of the heat dissipation channel (12), the heat dissipation holes (121) are formed in two sides of an inner-layer bottom plate (18), a bottom plate (14) is arranged below the inner-layer bottom plate (18), ventilation holes (141) are formed in the bottom plate (14), a ventilation chamber (16) is formed between the inner-layer bottom plate (18) and the bottom plate (14), and bottom support plates (, a gap is formed between the bottom support plate (15) and the bottom plate (14).
2. The heat dissipation structure of switch cabinet according to claim 1, wherein the electric control chamber (13) is divided into a plurality of compartments by partitions (19), and each compartment is provided with a filtering ventilation opening (132).
3. The heat dissipation structure of switch cabinet according to claim 1, wherein the filtering ventilation opening (132) is installed with an activated carbon filter screen.
4. The heat dissipation structure of the switch cabinet according to any one of claims 1 to 3, wherein the lower portion of the bottom support plate (15) comprises a bottom folded edge (151), the base (3) comprises a base inclined surface (31), a mounting platform is arranged above the base inclined surface (31), mounting clamping plates (32) are arranged on two sides of the mounting platform, a mounting groove (321) is formed between the lower portion of the mounting clamping plate (32) and the mounting platform, the bottom folded edge (151) is mounted in the mounting groove (321), a threaded hole (33) is formed in the mounting platform, a screw (4) is inserted into the bottom plate (14), a spring (5) is placed between the bottom plate (14) and the mounting platform, and the screw (4) penetrates through the spring (5) and is screwed into the threaded hole (33).
5. The heat dissipation structure of the switch cabinet according to any one of claims 1 to 3, wherein the cabinet door (2) is a side-opening cabinet door.
6. The heat dissipation structure of the switch cabinet according to claim 5, wherein the cabinet body (1) comprises an outer cabinet flange (11), the outer cabinet flange (11) protrudes outwards around the periphery of the door opening of the cabinet body, the cabinet door (2) comprises a cabinet door frame (21) and a cabinet door body (22), the cabinet door frame (21) seals the door opening of the cabinet body around the outer cabinet flange (11), and a waterproof sealing tape is disposed in the cabinet door frame (21) or in front of the outer cabinet flange (11).
7. The heat dissipation structure of the switch cabinet according to claim 6, wherein after the cabinet door (2) is opened to form an angle of 90 degrees with the cabinet body, the cabinet door frame (21) contacts with the cabinet body (1), the cabinet door (2) is pushed to the rear of the cabinet body (1), and the cabinet door (2) is hidden at the side of the cabinet body (1).
8. The heat dissipation structure of the switch cabinet according to claim 7, wherein a pivot (111) is disposed at one side of the outer flange (11) of the cabinet body, a sliding groove (23) is disposed at an inner side of a cabinet door frame (21) of the cabinet door (2), an elastic member (231) is disposed in the sliding groove (23), the elastic member (231) is located at one side of the sliding groove (23) to leave an installation position of the pivot (111), the elastic member (231) is in smooth transition, 2 pivots (111) are disposed above and below the outer flange (11) of the cabinet body, and 2 sets of the slide groove (23) and the elastic member (231) are disposed above and below the cabinet door frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378733.XU CN211208960U (en) | 2019-12-26 | 2019-12-26 | Cubical switchboard heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378733.XU CN211208960U (en) | 2019-12-26 | 2019-12-26 | Cubical switchboard heat radiation structure |
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| Publication Number | Publication Date |
|---|---|
| CN211208960U true CN211208960U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922378733.XU Active CN211208960U (en) | 2019-12-26 | 2019-12-26 | Cubical switchboard heat radiation structure |
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| CN (1) | CN211208960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366570A (en) * | 2020-10-30 | 2021-02-12 | 广东求精电气有限公司 | High radiating cubical switchboard |
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2019
- 2019-12-26 CN CN201922378733.XU patent/CN211208960U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366570A (en) * | 2020-10-30 | 2021-02-12 | 广东求精电气有限公司 | High radiating cubical switchboard |
| CN112366570B (en) * | 2020-10-30 | 2022-04-19 | 广东求精电气有限公司 | High radiating cubical switchboard |
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