CN217036514U - Power distribution cabinet convenient for heat dissipation - Google Patents
Power distribution cabinet convenient for heat dissipation Download PDFInfo
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- CN217036514U CN217036514U CN202220537871.7U CN202220537871U CN217036514U CN 217036514 U CN217036514 U CN 217036514U CN 202220537871 U CN202220537871 U CN 202220537871U CN 217036514 U CN217036514 U CN 217036514U
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- cabinet body
- heat dissipation
- apron
- switch board
- air
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Abstract
The application relates to a switch board convenient to heat dissipation includes: the upper side of the cabinet body is open; the cover plate is vertically and movably connected to the upper side of the cabinet body and can shield the cabinet body; the lifting cylinders are vertically fixed on the upper side of the cabinet body, telescopic rods of the lifting cylinders are fixed on the cover plate, and the lifting cylinders can push the cover plate to vertically move to open the upper side of the cabinet body; the protection filter screen is foldingly fixed in between the cabinet body and the apron, when the apron goes up, the filter screen can the enclosure cabinet body and apron between regional. This application has the effectual effect of heat dissipation, cooling.
Description
Technical Field
The application relates to the technical field of power equipment, in particular to a power distribution cabinet convenient for heat dissipation.
Background
The distribution cabinet is also called a distribution cabinet (box) and is a power distribution cabinet (box) and a lighting distribution cabinet (box) and a metering cabinet (box), and is the final-stage equipment of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads.
However, when the power distribution cabinet works, the problem that heat dissipation is difficult often occurs to internal electrical components of the power distribution cabinet, and then the operation of equipment can be influenced for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a switch board convenient to heat dissipation has the advantage that heat dissipation, cooling are effectual.
The above object of the present invention is achieved by the following technical solutions:
a switch board convenient to heat dissipation includes:
the upper side of the cabinet body is open;
the cover plate is vertically and movably connected to the upper side of the cabinet body and can shield the cabinet body;
the lifting cylinders are vertically fixed on the upper side of the cabinet body, telescopic rods of the lifting cylinders are fixed on the cover plate, and the lifting cylinders can push the cover plate to vertically move to open the upper side of the cabinet body;
the protection filter screen is foldingly fixed in between the cabinet body and the apron, when the apron goes up, the filter screen can the enclosure cabinet body and apron between regional.
Through adopting above-mentioned technical scheme, when needs are cooled down in to the switch board, drive the telescopic link through the lift cylinder and extend, promote the apron and rise, realize the cabinet body and boundary intercommunication, accomplish the internal air of cabinet and the quick flow of external air, realize the cooling radiating effect, the protection network of setting then can rise the back on the apron, maintain the region between apron and the cabinet body, it is internal to avoid external foreign matter to get into the cabinet, the internal portion components and parts of protection cabinet.
Optionally, the vertical bar ventilation hole of seting up a plurality of rows in both ends of the cabinet body, the equal horizontal swing joint in position department that the both ends outside of the cabinet body corresponds each row ventilation hole has the slide that can shelter from the ventilation hole.
Through adopting above-mentioned technical scheme, when not promoting the apron, the heat that produces in the switch board also can be scattered to the external world through the ventilation hole of seting up on the end plate, and external wind also can deliver to the switch board in through each ventilation hole to the inside cooling heat dissipation of switch board of being convenient for, in addition, when the ventilation hole is closed to needs, can close the ventilation hole through the slide.
The application is further configured to: the cabinet body both ends all are connected with the connecting plate along the activity direction of slide slides, lie in the equal rigid coupling in connecting plate of a plurality of slides of the same end of the cabinet body.
Through adopting above-mentioned technical scheme, the connecting plate that slides can drive each slide that is located the same one end of the cabinet body and removes simultaneously to can shelter from each ventilation hole, convenient to use through the slide.
The application is further configured to: the utility model discloses a cabinet, including apron, vertical air-out passageway, the apron is inside to be seted up one can run through the air-out passageway at apron both ends, vertically in the air-out passageway set up a plurality of air outlets with the internal intercommunication of cabinet, the equal rigid coupling in both ends of air-out passageway has the air exhauster.
Through adopting above-mentioned technical scheme, air exhauster work can be with the internal hot-blast air of cabinet from the supply-air outlet air-out passageway of taking out to discharge hot-blast from air-out passageway both ends, thereby strengthen the air cycle of the internal portion of cabinet, strengthen the heat dissipation of the internal portion of cabinet.
The application is further configured to: one side of the cabinet body is provided with a side door, just a plurality of thermovents have been seted up to the opposite side of the cabinet body, and equal rigid coupling has the shutter in each thermovent.
Through adopting above-mentioned technical scheme, through seting up some improvement internal portion's of cabinet heat dispersion that a plurality of thermovents can be further, and can prevent through the shutter that sets up that external foreign matter from getting into the thermovent.
The application is further configured to: a containing groove is vertically formed in the cabinet body above the heat dissipation port, a baffle is connected in the containing groove in a sliding mode vertically, and the heat dissipation port can be closed or opened through the vertical movement of the baffle;
the cabinet body is connected with a positioning bolt through threads at the position corresponding to the containing groove, the baffle is provided with a positioning hole, and the end part of the positioning bolt can be inserted into the positioning hole when the baffle vertically slides to open the heat dissipation opening.
By adopting the technical scheme, when the heat dissipation opening needs to be closed, the baffle plate can slide to shield the heat dissipation opening, so that the heat dissipation opening is sealed, when the heat dissipation opening needs to be opened, the baffle plate is vertically and upwards pushed to open the heat dissipation opening, then the positioning bolt is screwed up to enable the positioning bolt to be inserted into the positioning hole, so that the sliding plate can be locked, and the heat dissipation opening is opened.
The application is further configured to: dust screens are fixedly connected in the ventilation holes.
Through adopting above-mentioned technical scheme, can block foreign matters such as external dust impurity and get into the switch board through the dust screen that adopts inside, guarantee the interior cleanness of switch board.
The application is further configured to: and the cover plate is fixedly connected with dust blocking nets at the positions corresponding to the two ends of the air outlet channel.
Through adopting above-mentioned technical scheme, can reduce the internal probability of dust follow air-out passageway entering cabinet through the dirt net that hinders that adopts, protect the internal electrical components of cabinet to can protect the air exhauster.
To sum up, the beneficial technical effect of this application does:
when the interior of the power distribution cabinet needs to be cooled, the telescopic rod is driven by the lifting cylinder to extend, the cover plate is pushed to ascend, the cabinet body is communicated with the boundary, the air in the cabinet body and the external air can rapidly flow, the cooling and heat dissipation effects are realized, and the arranged protective net can maintain the area between the cover plate and the cabinet body after the cover plate is lifted, so that external foreign matters are prevented from entering the cabinet body, and the internal components of the cabinet body are protected;
when the cover plate is not lifted, heat generated in the power distribution cabinet can be dissipated to the outside through the vent holes formed in the end plate, and outside air can be delivered into the power distribution cabinet through the vent holes, so that cooling and heat dissipation in the power distribution cabinet are facilitated, and in addition, when the vent holes need to be closed, the vent holes can be closed through the sliding plate;
through offering some a plurality of thermovents can further improve the heat dispersion of the internal portion of cabinet, and can prevent that external foreign matter from getting into the thermovent through the shutter that sets up.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application.
Fig. 2 is a schematic view of a heat dissipation port structure of the present application.
Fig. 3 is a schematic view of the structure of the baffle of the present application.
Fig. 4 is a schematic view of a protective screen structure of the present application.
In the figure, 1, a cabinet body; 11. a base plate; 12. a side plate; 121. a side door; 122. a heat dissipation port; 123. a louver; 124. a baffle plate; 125. positioning a bolt; 126. positioning holes; 127. positioning a groove; 13. an end plate; 131. a vent hole; 1311. a dust-proof net; 132. a slide plate; 133. a connecting plate; 134. a slideway; 14. a lift cylinder; 15. a cavity; 16. a protective filter screen; 2. a cover plate; 21. an air outlet channel; 211. a dust blocking net; 212. an exhaust fan; 22. and (7) an air outlet.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, for this application discloses a switch board convenient to heat dissipation, including the cabinet body 1 and apron 2, the cabinet body 1 includes the bottom plate 11 of rectangle, and the both sides of bottom plate 11 are vertical rigid coupling respectively has curb plate 12, and the both ends of bottom plate 11 are vertical rigid coupling respectively has end plate 13, and bottom plate 11, curb plate 12 and end plate 13 mutually support and form upper end open-ended cabinet body 1. The cover plate 2 is arranged on the upper side of the cabinet body 1.
Referring to fig. 1 and 2, a plurality of side doors 121 are arranged on one side plate 12 and used for opening the cabinet body 1, a plurality of heat dissipation ports 122 are formed in the other side plate 12, louvers 123 are fixedly connected in each heat dissipation port 122, a containing groove is vertically formed in the upper side of the side plate corresponding to the heat dissipation ports 122, a baffle 124 is vertically slidably arranged in the containing groove, and when the baffle 124 vertically moves downwards, the heat dissipation ports 122 can be shielded.
Referring to fig. 2 and 3, in order to fix the baffle 124, a positioning bolt 125 is screwed at a lower end of the cabinet 1 corresponding to the containing groove, and one end of the positioning bolt 125 can extend into the containing groove. The lower end of the baffle 124 is provided with a positioning hole 126 for matching with the positioning bolt 125, and when the baffle 124 vertically slides upwards along the accommodating groove to the accommodating groove and the heat dissipation opening 122 is opened, the position of the positioning hole 126 of the baffle 124 corresponds to the position of the positioning bolt 125. At this time, the positioning bolt 125 is screwed down, so that the end of the positioning bolt 125 is inserted into the positioning hole 126, and the baffle 124 can be fixed in the accommodating groove, thereby ensuring the opening of the heat dissipation opening 122, when the heat dissipation opening 122 needs to be closed, the positioning bolt 125 is directly unscrewed, so that the baffle 124 vertically slides down to shield the heat dissipation opening 122,
referring to fig. 2, in order to further realize that the baffle blocks the heat dissipating opening 122, the lower end of the baffle 124 is positioned at the lower end of the heat dissipating opening 122, and a positioning groove 127 is formed in the position of the lower bottom surface of the heat dissipating opening 122, which corresponds to the baffle 124, so that when the baffle 124 vertically slides to block the heat dissipating opening 122, the lower end of the baffle 124 can be inserted into the positioning groove 127, thereby realizing the positioning of the lower end of the baffle 124.
Referring to fig. 1 and 2, the during operation can open the cabinet body 1 through the side door 121, overhauls the equipment in the cabinet body 1, and in addition, thermovent 122 can dispel the heat in the cabinet body 1, and when need not open thermovent 122, the thermovent 122 can be closed to the baffle 124 that slides, and when the thermovent 122 was opened to needs, the baffle 124 that slides to holding the inslot, screws up positioning bolt 125, and it can in locating location hole 126 to make positioning bolt 125 insert.
Referring to fig. 2, a plurality of ventilation holes 131 are all vertically seted up on both end plates 13, equal rigid coupling has the dust screen 1311 in each ventilation hole 131, the equal vertical slide 132 that is provided with in the position of each ventilation hole 131 of corresponding of both end plates 13, end plate 13 corresponds the upside level of slide 132 and is provided with connecting plate 133, the equal rigid coupling of each slide 132 in connecting plate 133, end plate 13 corresponds the slide 134 that the level set up is seted up in the position of connecting plate 133, connecting plate 133 slides and connects in slide 134, and slide connecting plate 133 along slide 134 and can drive each slide 132 and slide, thereby shelter from each ventilation hole 131. During operation, the heat that produces in the switch board can be scattered to the external world through a plurality of ventilation holes 131 of seting up on the end plate 13, and external wind also can be delivered to in the switch board through each ventilation hole 131 to the inside cooling heat dissipation of switch board of being convenient for, and can completely cut off external dust through the dust separation net 1311 that adopts, thereby prevent that external debris from getting into the internal damage electrical component of cabinet 1, in addition, when need not open the ventilation hole, close each ventilation hole 131 through slide 132 can.
Referring to fig. 4, the middle portion of the cover plate 2 in the width direction is higher than the two sides of the cover plate 2, and the two ends and the two sides of the cover plate 2 extend out of the two sides and the two ends of the cabinet body 1. Air-out passageway 21 has been seted up along the length direction of perpendicular to apron 2 in the inside of apron 2, and the both ends of apron 2 are all run through at the both ends of air-out passageway 21, and the position rigid coupling that apron 2 corresponds the air-out passageway 21 tip has the dirt net 211 of hindering, and the equal rigid coupling in both ends that corresponds air-out passageway 21 of apron 2 has air exhauster 212, and a plurality of air outlets 22 have still vertically been seted up to the bottom surface of air-out passageway 21, and air outlet 22 can communicate cabinet 1 inside and air-out passageway 21. During operation, air exhauster 212 can drive and send the interior hot-blast air of the cabinet body 1 to air-out passageway 21 from air outlet 22 to discharge from the both ends of air-out passageway 21, strengthen the circulation of the internal portion air of cabinet body 1, thereby further improve the heat dissipation in the cabinet body 1, in addition, can prevent that external foreign matter from getting into air-out passageway 21 through the dirt net 211 that hinders that adopts.
Referring to fig. 4, in addition, for further heat dispersion of improvement switch board, set up to swing joint between the cabinet body 1 and the apron 2, all vertical lifting cylinder 14 that is fixed with in each turning position department of cabinet body 1 upper end, lifting cylinder 14's telescopic link sets up upwards and is fixed in apron 2. When needs promote apron 2, the telescopic link through lift cylinder 14 extends, can promote the vertical upward movement of apron 2 to open the upside of the cabinet body 1, make the upside and the external intercommunication of the cabinet body 1, improve its heat-sinking capability, when needs seal the cabinet body 1 upside, drive the telescopic link shrink through lift cylinder 14, drive apron 2 descend to the butt can in the upside of the cabinet body 1.
Refer to fig. 4, it is further, when opening 1 upside of the cabinet body for avoiding apron 2 to rise, external foreign matter, biology etc. go into by mistake, the upper end of the cabinet body 1 forms around the cabinet body 1 and holds chamber 15, it is provided with folding protection filter screen 16 to hold the intracavity 15, the downside of protection filter screen 16 is fixed in the cabinet body 1, and the upside of protection filter screen 16 is fixed in the cabinet body 1, protection filter screen 16 sets up around each lift jar 14, when apron 2 rises, will drag protection filter screen 16 and rise in step, thereby shelter from the region between 1 upside of the cabinet body and the apron 2, when apron 2 descends, protection filter screen 16 is along with the decline of apron 2, will fold deposit with the cabinet body 1 upside hold the intracavity 15, realize holding of protection filter screen 16.
The implementation principle of the embodiment is as follows: when the interior of the power distribution cabinet needs to be cooled, the lifting cylinder 14 drives the telescopic rod to extend, the cover plate 2 is pushed to ascend, the cabinet body 1 is communicated with the boundary, the air in the cabinet body 1 and the external air can rapidly flow, the cooling and heat dissipation effects are realized, and the arranged protective net can maintain the area between the cover plate 2 and the cabinet body 1 after the cover plate 2 ascends, so that external foreign matters are prevented from entering the cabinet body 1, and the internal components of the cabinet body 1 are protected; when not promoting apron 2, the heat that produces in the switch board also can disperse to the external world through the ventilation hole 131 that sets up on the end plate 13, and external wind also can deliver to the switch board in through each ventilation hole 131 to be convenient for the inside cooling heat dissipation of switch board, in addition, when needs closed ventilation hole 131, can close ventilation hole 131 through slide 132.
The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a switch board convenient to heat dissipation which characterized in that includes:
the upper side of the cabinet body (1) is open;
the cover plate (2) is vertically and movably connected to the upper side of the cabinet body (1) and can shield the cabinet body (1);
the lifting cylinders (14) are vertically fixed on the upper side of the cabinet body (1), telescopic rods of the lifting cylinders (14) are fixed on the cover plate (2), and the lifting cylinders (14) can push the cover plate (2) to vertically move to open the upper side of the cabinet body (1);
protection filter screen (16), folding be fixed in between the cabinet body (1) and apron (2), when apron (2) rose, the filter screen can the enclosure cabinet body (1) and lap between (2) region.
2. The switch board convenient to heat dissipation according to claim 1, characterized in that: the both ends of the cabinet body (1) are vertical to be seted up bar ventilation hole (131) of a plurality of rows, the equal horizontal swing joint in position department that the both ends outside of the cabinet body (1) corresponds each row ventilation hole (131) has slide (132) that can shelter from ventilation hole (131).
3. The switch board convenient to heat dissipation according to claim 2, characterized in that: the cabinet body (1) both ends all slide along the activity direction of slide (132) and are connected with connecting plate (133), lie in the equal rigid coupling in connecting plate (133) of a plurality of slides (132) of the same end of cabinet body (1).
4. A switch board convenient to heat dissipation according to claim 3, characterized in that: apron (2) inside offer one can run through air-out passageway (21) at apron (2) both ends, vertically in air-out passageway (21) offer a plurality of with cabinet body (1) in air outlet (22) intercommunication, the equal rigid coupling in both ends of air-out passageway (21) has air exhauster (212).
5. A switch board convenient to heat dissipation according to claim 4, characterized in that: one side of the cabinet body (1) is provided with a side door (121), a plurality of heat dissipation openings (122) are formed in the other side of the cabinet body (1), and a blind window (123) is fixedly connected to each heat dissipation opening (122).
6. A switch board convenient to heat dissipation according to claim 5, characterized in that: a containing groove is vertically formed in the position, corresponding to the upper part of the heat dissipation port (122), of the cabinet body (1), a baffle (124) is vertically connected in the containing groove in a sliding mode, and the heat dissipation port (122) can be closed or opened through vertical movement of the baffle (124);
the cabinet body (1) is connected with a positioning bolt (125) through threads at a position corresponding to the containing groove, a positioning hole (126) is formed in the baffle (124), and when the baffle (124) vertically slides to open the heat dissipation opening (122), the end part of the positioning bolt (125) can be inserted into the positioning hole (126).
7. The switch board convenient to heat dissipation according to claim 2, characterized in that: dust screens (1311) are fixedly connected in the ventilation holes (131).
8. The power distribution cabinet convenient for heat dissipation according to claim 4, characterized in that: the cover plate (2) is fixedly connected with dust-proof nets (211) corresponding to the two ends of the air outlet channel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220537871.7U CN217036514U (en) | 2022-03-11 | 2022-03-11 | Power distribution cabinet convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220537871.7U CN217036514U (en) | 2022-03-11 | 2022-03-11 | Power distribution cabinet convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036514U true CN217036514U (en) | 2022-07-22 |
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ID=82453762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220537871.7U Active CN217036514U (en) | 2022-03-11 | 2022-03-11 | Power distribution cabinet convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117440667A (en) * | 2023-12-20 | 2024-01-23 | 深圳拓普龙科技有限公司 | A ventilation heat abstractor for communication rack |
-
2022
- 2022-03-11 CN CN202220537871.7U patent/CN217036514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117440667A (en) * | 2023-12-20 | 2024-01-23 | 深圳拓普龙科技有限公司 | A ventilation heat abstractor for communication rack |
| CN117440667B (en) * | 2023-12-20 | 2024-03-19 | 深圳拓普龙科技有限公司 | A ventilation heat abstractor for communication rack |
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