CN210669042U - Electric cabinet heat radiation structure for electrical engineering - Google Patents
Electric cabinet heat radiation structure for electrical engineering Download PDFInfo
- Publication number
- CN210669042U CN210669042U CN201921593956.1U CN201921593956U CN210669042U CN 210669042 U CN210669042 U CN 210669042U CN 201921593956 U CN201921593956 U CN 201921593956U CN 210669042 U CN210669042 U CN 210669042U
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- China
- Prior art keywords
- heat dissipation
- wall
- regulator cubicle
- filter screen
- installation pipe
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 22
- 230000005855 radiation Effects 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 32
- 239000004065 semiconductor Substances 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses an electrical cabinet heat radiation structure for electrical engineering, including the regulator cubicle body, the heat dissipation case is kept away from on the regulator cubicle body one side inner wall symmetry fixed insertion and is equipped with two installation pipes, two equal fixed mounting has the fan in the installation pipe, two the installation pipe is kept away from heat dissipation case one end and is all installed dustproof filter screen, be equipped with quick dismounting device between dustproof filter screen and the installation pipe. Has the advantages that: the utility model discloses utilize fan and semiconductor cooler in the heat dissipation case to blow air conditioning in the regulator cubicle body, again by shutter exhaust hot-air, guarantee that inside temperature can not be too high, electrical components's in the regulator cubicle life has been prolonged, the dustproof filter screen has been installed on the installation pipe, make the air that the fan blew into not have the dust, and the dismantlement that just dustproof filter screen can be quick, made things convenient for to change it and wash, guaranteed dirt-proof effect, further extension electrical components's life.
Description
Technical Field
The utility model relates to an electrical engineering technical field especially relates to an electrical cabinet heat radiation structure for electrical engineering.
Background
Components such as power devices in an electrical cabinet often exist in the form of unit modules, a plurality of power units are installed in the electrical cabinet, heat released by the power devices in the power units is discharged outside the cabinet through the cabinet body, if the air duct design of the electrical cabinet is unreasonable, the heat circulates in the cabinet, the temperature in the cabinet is increased, the performance of the power devices is affected, and therefore the normal operation of a system is caused.
At present regulator cubicle is mostly as a big wind channel heat extraction with the cabinet body itself, and there is following problem in current structure: often there is the wind path dead angle or inside circulation wind path inside the cabinet body, and the heat can not in time be discharged outside the cabinet to lead to the interior temperature rise of cabinet, influence power device's performance, thereby lead to the normal operating of system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the poor problem of regulator cubicle radiating effect among the prior art, and the electric cabinet heat radiation structure for electrical engineering who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electrical cabinet heat radiation structure for electrical engineering, includes the regulator cubicle body, fixed mounting has the heat dissipation case on the regulator cubicle body upside outer wall, seted up the fresh air inlet on the regulator cubicle body on the lateral wall, and fresh air inlet and the inside intercommunication of heat dissipation incasement, the heat dissipation case is kept away from on regulator cubicle body one side inner wall symmetrical fixed insertion and is equipped with two installation pipes, two the installation pipe all runs through the outer wall of heat dissipation case, two equal fixed mounting has the fan, two in the installation pipe is kept away from heat dissipation case one end and is all installed dustproof filter screen, be equipped with quick dismounting device between dustproof filter screen and the installation pipe.
In the above-mentioned electric cabinet heat radiation structure for electrical engineering, a shutter is arranged on the side wall of the electric cabinet body.
In the above-mentioned electric cabinet heat radiation structure for electrical engineering, two semiconductor refrigerators are symmetrically and fixedly installed on the inner walls of the two sides of the heat radiation box.
In foretell electric cabinet heat radiation structure for electrical engineering, quick dismounting device includes two inserted bars of symmetry fixed mounting in installation pipe one end, fixed mounting has the mounting panel on the dustproof filter screen lateral wall, two jacks have been seted up to the symmetry on the mounting panel lateral wall, and the size of inserted bar and jack is the same, two spacing grooves have been seted up to the symmetry on the outer wall of one side was kept away from mutually to the inserted bar equal movable mounting has the limiting plate in the spacing groove, fixed mounting has the kelly on the limiting plate was kept away from the outer wall of spacing groove one side.
In the above-mentioned electric cabinet heat radiation structure for electrical engineering, the outer wall of the side of the clamping rod away from the installation pipe is an inclined plane, and the closest distance between the clamping rod and the installation pipe is equal to the thickness of the installation plate.
In foretell electric cabinet heat radiation structure for electrical engineering, fixed mounting has the elastic rod on the limiting plate keeps away from kelly one side outer wall, the elastic rod is kept away from limiting plate one end and is fixed on the inner wall of spacing groove, the cover is equipped with the spring on the elastic rod, spring both ends respectively fixed mounting on limiting plate outer wall and spacing inslot wall.
Compared with the prior art, the utility model discloses the advantage lies in:
the utility model discloses utilize fan and semiconductor cooler in the radiator box to blow air conditioning in the regulator cubicle body, discharge the hot-air by the shutter again, guarantee that the inside temperature can not be too high, prolonged the life of electrical components in the regulator cubicle;
the utility model discloses install dustproof filter screen on the installation pipe for the air that the fan blew into does not have the dust, and the dismantlement that just dustproof filter screen can be quick, has made things convenient for to change it and wash, has guaranteed dirt-proof effect, further extension electrical components's life.
Drawings
Fig. 1 is a front view of a heat dissipation structure of an electrical cabinet for electrical engineering according to the present invention;
fig. 2 is a side view of the heat dissipation structure of an electrical cabinet for electrical engineering according to the present invention;
fig. 3 is the utility model provides an enlarged view of a part of structure among electric cabinet heat radiation structure for electrical engineering.
In the figure: 1 regulator cubicle body, 2 heat dissipation casees, 3 fresh air inlets, 4 installation pipes, 5 fans, 6 semiconductor refrigerators, 7 shutter, 8 mounting panels, 9 dustproof filter screens, 10 inserted bars, 11 spacing grooves, 12 kellies, 13 limiting plates, 14 elastic rods, 15 springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a heat dissipation structure of an electrical cabinet for electrical engineering comprises an electrical cabinet body 1, a heat dissipation box 2 fixedly mounted on the outer wall of the upper side of the electrical cabinet body 1, an air inlet 3 arranged on the upper side wall of the electrical cabinet body 1, and fresh air inlet 3 and heat dissipation case 2 inside intercommunication, heat dissipation case 2 is kept away from on the inner wall of regulator cubicle body 1 one side the symmetry fixed insert and is equipped with two installation pipes 4, two installation pipes 4 all run through the outer wall of heat dissipation case 2, equal fixed mounting has fan 5 in two installation pipes 4, be equipped with shutter 7 on the regulator cubicle body 1 lateral wall, symmetry fixed mounting has two semiconductor refrigerator 6 on the inner wall of heat dissipation case 2 both sides, it is worth noting that fan 5 and semiconductor refrigerator 6 in the heat dissipation case 2 blow the air conditioning to regulator cubicle body 1, discharge hot-air by shutter 7 again, guarantee that inside temperature can not be too high, the life of electrical components in the regulator cubicle has been prolonged.
A dustproof filter screen 9 is respectively arranged at one end of each of the two installation pipes 4 far away from the heat dissipation box 2, a quick dismounting device is arranged between the dustproof filter screen 9 and the installation pipe 4, the quick dismounting device comprises two insert rods 10 which are symmetrically and fixedly arranged at one end of the installation pipe 4, an installation plate 8 is fixedly arranged on the side wall of the dustproof filter screen 9, two jacks are symmetrically arranged on the side wall of the installation plate 8, the sizes of the insert rods 10 and the jacks are the same, two limit grooves 11 are symmetrically arranged on the outer wall of the side, far away from the installation pipe, of the two insert rods 10, a limit plate 13 is movably arranged in each of the two limit grooves 11, a clamping rod 12 is fixedly arranged on the outer wall of the side, far away from the limit groove 11, of the limit plate 13, an elastic rod 14 is fixedly arranged on the outer wall of the side, far away from the clamping rod 12, of the limit plate 13, one end of the, the kelly 12 is kept away from installation pipe 4 one side outer wall and is the inclined plane, and the nearest distance between kelly 12 and the installation pipe 4 equals the thickness of mounting panel 8, and it is worth noting, installed dustproof filter screen 9 on the installation pipe 4 for the air that fan 5 blew into does not have the dust, and the dismantlement that just dustproof filter screen 9 can be quick, made things convenient for to change it and wash, guaranteed dirt-proof effect, further extension electrical components's life.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The utility model discloses the theory of operation: starting fan 5 and semiconductor cooler 6, fan 5 blows external air into heat dissipation case 2 in, through the refrigeration effect of semiconductor cooler 6 for the air becomes cold, has fresh air inlet 3 to enter into regulator cubicle body 1, reaches the effect of cooling, and the air is discharged by shutter 7, realizes the circulation of air.
Dustproof filter screen 9 filters the dust removal to the air that enters into in heat dissipation case 2, during the dismantlement, presses two kellies 12 into spacing groove 11 with the hand for lose the limiting displacement of kellies 12 between inserted bar 10 and the mounting panel 8, with the separation between mounting panel 8 and the inserted bar 10, accomplish the dismantlement.
During the installation, insert the inserted bar 10 and establish in the jack, the kelly 12 on the inserted bar 10 outer wall is pressed into the spacing groove 11 under the pressure effect of jack inner wall when inserting and establishing, and limiting plate 13 compression elastic rod 14 and spring 15, until after kelly 12 all passed the jack, kelly 12 popped out spacing groove 11 under the elastic force effect of elastic rod 14 and spring 15, and the card is on the outer wall of mounting panel 8, and the installation was accomplished this moment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electrical cabinet heat radiation structure for electrical engineering, includes regulator cubicle body (1), its characterized in that, fixed mounting has heat dissipation case (2) on regulator cubicle body (1) upside outer wall, air inlet (3) have been seted up on regulator cubicle body (1) the last lateral wall, and air inlet (3) and the inside intercommunication of heat dissipation case (2), heat dissipation case (2) are kept away from on regulator cubicle body (1) one side inner wall the symmetry fixed insert and are equipped with two installation pipes (4), two installation pipe (4) all run through the outer wall of heat dissipation case (2), two equal fixed mounting has fan (5) in installation pipe (4), two installation pipe (4) are kept away from heat dissipation case (2) one end and are all installed dustproof filter screen (9), be equipped with quick dismounting device between dustproof filter screen (9) and installation pipe (4).
2. The electrical cabinet heat dissipation structure for electrical engineering according to claim 1, wherein a louver (7) is disposed on a sidewall of the electrical cabinet body (1).
3. The electrical cabinet heat dissipation structure for electrical engineering according to claim 1, wherein two semiconductor refrigerators (6) are symmetrically and fixedly mounted on the inner walls of the two sides of the heat dissipation box (2).
4. The electrical cabinet heat dissipation structure for electrical engineering according to claim 1, wherein the quick dismounting device comprises two insertion rods (10) symmetrically and fixedly mounted at one end of the mounting pipe (4), the mounting plate (8) is fixedly mounted on the side wall of the dustproof filter screen (9), two jacks are symmetrically formed in the side wall of the mounting plate (8), the insertion rods (10) and the jacks are the same in size, two limiting grooves (11) are symmetrically formed in the outer wall of one side, which is far away from the insertion rods (10), two limiting plates (13) are movably mounted in the limiting grooves (11), and a clamping rod (12) is fixedly mounted on the outer wall of one side, which is far away from the limiting grooves (11), of each limiting plate (13).
5. The heat dissipation structure of the electrical cabinet for electrical engineering according to claim 4, wherein the outer wall of the clamping rod (12) far away from the mounting tube (4) is an inclined surface, and the closest distance between the clamping rod (12) and the mounting tube (4) is equal to the thickness of the mounting plate (8).
6. The electrical cabinet heat dissipation structure for electrical engineering according to claim 4, wherein an elastic rod (14) is fixedly installed on an outer wall of one side of the limiting plate (13) away from the clamping rod (12), one end of the elastic rod (14) away from the limiting plate (13) is fixed on an inner wall of the limiting groove (11), a spring (15) is sleeved on the elastic rod (14), and two ends of the spring (15) are respectively and fixedly installed on an outer wall of the limiting plate (13) and an inner wall of the limiting groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593956.1U CN210669042U (en) | 2019-09-24 | 2019-09-24 | Electric cabinet heat radiation structure for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921593956.1U CN210669042U (en) | 2019-09-24 | 2019-09-24 | Electric cabinet heat radiation structure for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210669042U true CN210669042U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921593956.1U Active CN210669042U (en) | 2019-09-24 | 2019-09-24 | Electric cabinet heat radiation structure for electrical engineering |
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| Country | Link |
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| CN (1) | CN210669042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760494A (en) * | 2020-12-04 | 2021-05-07 | 广东忠能科技集团有限公司 | Eddy current aluminum polishing machine |
| CN113311367A (en) * | 2021-06-04 | 2021-08-27 | 张晓彤 | Electrical experiment table wiring correct and incorrect monitoring system |
| CN113404670A (en) * | 2021-05-10 | 2021-09-17 | 张少杰 | Piston type air compressor |
-
2019
- 2019-09-24 CN CN201921593956.1U patent/CN210669042U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760494A (en) * | 2020-12-04 | 2021-05-07 | 广东忠能科技集团有限公司 | Eddy current aluminum polishing machine |
| CN113404670A (en) * | 2021-05-10 | 2021-09-17 | 张少杰 | Piston type air compressor |
| CN113311367A (en) * | 2021-06-04 | 2021-08-27 | 张晓彤 | Electrical experiment table wiring correct and incorrect monitoring system |
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