CN112152109A - Electric power cabinet convenient to heat dissipation - Google Patents
Electric power cabinet convenient to heat dissipation Download PDFInfo
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- CN112152109A CN112152109A CN202011067136.6A CN202011067136A CN112152109A CN 112152109 A CN112152109 A CN 112152109A CN 202011067136 A CN202011067136 A CN 202011067136A CN 112152109 A CN112152109 A CN 112152109A
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- electric power
- power cabinet
- cabinet body
- holes
- heat dissipation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of electric power cabinets, and particularly relates to an electric power cabinet convenient for heat dissipation, which comprises an electric power cabinet body, wherein four heat dissipation holes which are linearly arranged are respectively formed in the inner walls of two sides of the electric power cabinet body, a rectangular frame is fixedly installed at the bottom of the electric power cabinet body, two air inlet holes are respectively formed in the inner walls of four sides of the rectangular frame, a first round hole is formed in the inner wall of the bottom of the electric power cabinet body, a cylinder is fixedly installed in the first round hole, an air inlet fan is fixedly installed in the cylinder, a circular plate is arranged on the inner wall of the bottom of the electric power cabinet body, two sliding holes are formed in the circular plate, vertical rods are respectively arranged in the two sliding holes, and the. The electric cabinet cooling device is high in practicability, and can drive airflow in the electric cabinet to flow rapidly, exchange the airflow with external cold air, and effectively perform a cooling effect on the electric cabinet.
Description
Technical Field
The invention relates to the technical field of electric power cabinets, in particular to an electric power cabinet convenient for heat dissipation.
Background
The power cabinet is final-stage equipment of power distribution systems such as a power distribution cabinet, a lighting power cabinet, a metering cabinet and the like, the first-stage power distribution equipment is a power distribution center and is centrally installed in most transformer substations to distribute electric energy to lower-stage power distribution equipment at different places, the second-stage power distribution equipment is a general name of the power cabinet and a motor control center, and the power cabinet is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, the motor control center distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, the last-level distribution equipment is generally called as an illumination power electric power cabinet, the last-level distribution equipment is far away from a power supply center, all main line loop terminals are generally stored, certain test and control can be carried out at the terminals, the last-level distribution equipment is scattered small-capacity distribution equipment, and the electric power cabinet can be divided into a high-voltage electric power cabinet and a low-voltage electric power cabinet according to the controlled electric energy voltage.
However, numerous power equipment need be set up in the open air through the electric power cabinet, under high temperature environment, is unfavorable for inside power equipment's normal work, and current most electric power cabinet heat dissipation function is poor, and overheated inside operating environment not only has the possibility that the instrument damaged, brings the large amount of losses of cost, also brings the inconvenience for the maintainer.
Therefore, an electric power cabinet convenient for heat dissipation is provided to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an electric power cabinet convenient for heat dissipation.
In order to achieve the purpose, the invention adopts the following technical scheme: an electric power cabinet convenient for heat dissipation comprises an electric power cabinet body, wherein four heat dissipation holes which are linearly arranged are formed in the inner walls of two sides of the electric power cabinet body, a rectangular frame is fixedly installed at the bottom of the electric power cabinet body, two air inlet holes are formed in the inner walls of four sides of the rectangular frame, a first round hole is formed in the inner wall of the bottom of the electric power cabinet body, a cylinder is fixedly installed in the first round hole, an air inlet fan is fixedly installed in the cylinder, a circular plate is arranged on the inner wall of the bottom of the electric power cabinet body, two sliding holes are formed in the circular plate, vertical rods are arranged in the two sliding holes and penetrate through the corresponding sliding holes respectively, the bottom ends of the two vertical rods are fixedly connected with the inner wall of the bottom of the electric power cabinet body, baffles are fixedly installed at the top ends of the two vertical rods, springs are fixedly installed at the bottoms of the two baffles, and two springs are respectively sleeved on corresponding vertical rods in a sliding manner, a second round hole is formed in the inner wall of the top of the electric cabinet body, an cover plate is fixedly mounted at the top of the electric cabinet body, a third round hole is formed in the cover plate, the third round hole is communicated with the second round hole, an exhaust fan is fixedly mounted in the third round hole, and a triangular cover is fixedly mounted at the top of the cover plate.
Preferably, the top of apron fixed mounting has the dust cover, the dust cover is located the third round hole directly over, and has seted up a plurality of bleeder vents on the top inner wall of dust cover.
Preferably, the equal fixed mounting in both sides of electric power cabinet body has safe handle, safe handle includes the rectangular plate, rectangular plate and electric power cabinet body fixed connection are in the same place, one side that electric power cabinet body was kept away from to the rectangular plate is seted up flutedly, be equipped with in the recess and draw the handle, the cavity has been seted up on the rectangular plate, all seted up on the top of cavity and the bottom inner wall and rotated the hole, two rotate downthehole rotations and install same pivot, the both ends of pivot extend to respectively corresponding rotate the downthehole outside and with draw fixed connection, equal fixed mounting has the round bar on the top of cavity and the bottom inner wall, all rotates the cover on two round bars and is equipped with the torsional spring, and the one end that two torsional springs are close to the recess all with pivot fixed connection, and the one side inner wall fixed connection that the recess was kept away from to.
Preferably, the both sides of electric power cabinet body are all fixed mounting have four rain-proof covers of arc that are linear arrangement, and eight rain-proof covers of arc are located the top of the louvre that corresponds respectively.
Preferably, a wear-resistant gasket is fixedly mounted in the sliding hole, and the vertical rod penetrates through the wear-resistant gasket and is in sliding connection with the inner wall of the wear-resistant gasket.
Preferably, equal fixed mounting has the dust screen in drum and the eight radiating holes, and the dust screen that is located the drum is located the below of admitting air fan, fixed mounting has the sealing washer in the first round hole, the drum runs through the sealing washer and is in the same place with the sealing washer interference fit.
Preferably, the both sides of admitting air fan and air discharge fan are fixed mounting respectively have first horizontal pole and second horizontal pole, and the one end that the fan of admitting air was kept away from to two first horizontal poles respectively with the both sides inner wall fixed connection of drum, the one end that two second horizontal poles kept away from each other respectively with the both sides inner wall fixed connection of third round hole.
Preferably, the two rotating holes are internally provided with bearings, the outer rings of the two bearings are respectively fixedly connected with the inner walls of the corresponding rotating holes, and the inner rings of the two bearings are fixedly sleeved on the rotating shaft.
Preferably, the limiting plates are fixedly mounted at the ends, close to each other, of the two round rods, the two clamping grooves are formed in the inner wall, away from the groove, of the rotating shaft and the cavity, and the two ends of the two torsional springs are fixedly connected with the corresponding clamping grooves respectively.
Compared with the prior art, the invention has the beneficial effects that: when the temperature in the electric power cabinet body is not very high, the external air enters the electric power cabinet body through the eight heat dissipation holes, so that the temperature in the electric power cabinet body is not too high, when the temperature in the electric power cabinet body is too high, the air inlet fan and the air exhaust fan are started simultaneously, the external cold air enters the rectangular frame through the plurality of air inlet holes and finally enters the electric power cabinet body through the cylinder, meanwhile, the air exhaust fan can exhaust the hot air in the electric power cabinet body, meanwhile, the external cold air also enters the electric power cabinet body through the plurality of heat dissipation holes, so that the electric power cabinet body and the external cold air are replaced, the temperature in the electric power cabinet body is not too high, when the electric power cabinet body and the external air are replaced, the external dust cannot enter the electric power cabinet body through the cylinder and the plurality of heat dissipation holes through the plurality of dust screens, the normal work of electrical equipment in the electric power cabinet body can not be influenced while heat is radiated, rainwater in the vertical direction can be effectively prevented from being splashed into the electric power cabinet body under the action of the triangular cover when heavy rain falls, rainwater on two sides can be prevented from being splashed into the electric power cabinet body from the heat dissipation holes under the action of the temperature of the arc rain cover, so that the internal electrical equipment can work normally even under severe conditions of the electric power cabinet body, the electric power cabinet body can be carried by using the safety handle when the electric power cabinet body is carried and moved, the pull handle can be held by a hand when the safety handle is used, then the pull handle rotates 90 degrees by taking the rotating shaft as the center of a circle, when the rotating shaft rotates, the rotating shaft drives the two torsion springs to deform, then people can carry the electric power cabinet body by using the two pull handles, and when people loosen the pull handle, then, under the elastic action of the reset of the two torsional springs, the rotating shaft drives the pull handle to rotate towards the electric power cabinet body and return into the groove again, so that the safety handle does not occupy redundant space.
The electric cabinet cooling device is high in practicability, and can drive airflow in the electric cabinet to flow rapidly, exchange the airflow with external cold air, and effectively perform a cooling effect on the electric cabinet.
Drawings
Fig. 1 is a schematic perspective view of an electric power cabinet convenient for heat dissipation according to the present invention;
fig. 2 is a schematic front sectional view of an electric power cabinet convenient for heat dissipation according to the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a schematic perspective view of a middle dust cover of an electric power cabinet convenient for heat dissipation according to the present invention;
fig. 5 is a schematic perspective view of a safety handle in an electric power cabinet convenient for heat dissipation according to the present invention;
FIG. 6 is a schematic front sectional view of a safety handle of an electric power cabinet convenient for heat dissipation according to the present invention;
fig. 7 is an enlarged structural view of a portion B in fig. 6.
In the figure: 1. an electric power cabinet body; 2. heat dissipation holes; 3. a rectangular frame; 4. an air inlet; 5. a first circular hole; 6. a cylinder; 7. an air inlet fan; 8. a circular plate; 9. a slide hole; 10. a vertical rod; 11. a baffle plate; 12. a spring; 13. a second circular hole; 14. a cover plate; 15. a third circular hole; 16. an exhaust fan; 17. a dust cover; 1701. air holes are formed; 18. a triangular cover; 19. a safety handle; 1901. a rectangular plate; 1902. a groove; 1903. pulling a handle; 1904. a chamber; 1905. rotating the hole; 1906. a rotating shaft; 1907. a round bar; 1908. a torsion spring.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present embodiment provides an electric power cabinet convenient for heat dissipation, which includes an electric power cabinet body 1, four heat dissipation holes 2 arranged linearly are formed on two inner walls of the electric power cabinet body 1, a rectangular frame 3 is fixedly mounted at the bottom of the electric power cabinet body 1, two air inlet holes 4 are formed on four inner walls of the rectangular frame 3, a first circular hole 5 is formed on the bottom inner wall of the electric power cabinet body 1, a cylinder 6 is fixedly mounted in the first circular hole 5, an air inlet fan 7 is fixedly mounted in the cylinder 6, a circular plate 8 is disposed on the bottom inner wall of the electric power cabinet body 1, two sliding holes 9 are formed on the circular plate 8, vertical rods 10 are disposed in the two sliding holes 9, the two vertical rods 10 respectively penetrate through the corresponding sliding holes 9, the bottom ends of the two vertical rods 10 are fixedly connected to the bottom inner wall of the electric power cabinet body 1, a baffle 11 is fixedly mounted at, springs 12 are fixedly mounted at the bottoms of the two baffle plates 11, the bottom ends of the two springs 12 are fixedly connected with the top of the circular plate 8, the two springs 12 are respectively sleeved on the corresponding vertical rods 10 in a sliding manner, a second round hole 13 is formed in the inner wall of the top of the electric cabinet body 1, a cover plate 14 is fixedly mounted at the top of the electric cabinet body 1, a third round hole 15 is formed in the cover plate 14, the third round hole 15 is communicated with the second round hole 13, an exhaust fan 16 is fixedly mounted in the third round hole 15, and a triangular cover 18 is fixedly mounted at the top of the cover plate 14;
in this embodiment, as shown in fig. 1 to 7, a dust cover 17 is fixedly mounted on the top of the cover plate 14, the dust cover 17 is located right above the third circular hole 15, and a plurality of ventilation holes 1701 are formed on the inner wall of the top of the dust cover 17.
Equal fixed mounting in both sides of electric power cabinet body 1 has safe handle 19, safe handle 19 includes rectangular plate 1901, rectangular plate 1901 and electric power cabinet body 1 fixed connection are in the same place, rectangular plate 1901 keeps away from one side of electric power cabinet body 1 and sets up recess 1902, be equipped with in the recess 1902 and draw 1903, chamber 1904 has been seted up on the rectangular plate 1901, rotation hole 1905 has all been seted up on chamber 1904's top and the bottom inner wall, same pivot 1906 is installed to two rotations hole 1905 internal rotations, the both ends of pivot 1906 extend to respectively that the rotation hole 1905 that corresponds is outer and draw 1903 fixed connection, equal fixed mounting has round bar 1907 on chamber 1904's top and the bottom inner wall, all rotate the cover on two round bar 1907 and be equipped with torsional spring 1908, two torsional spring 1908 are close to the one end of recess 1902 all with pivot 1906 fixed connection, two torsional spring 1908 keep away from the one end of pivot 1906 all with one side inner wall fixed connection that recess 1902.
The rain-proof cover of four arcs that are linear arrangement is all fixed mounting in the both sides of electric power cabinet body 1, and eight rain-proof covers of arc are located the top of 2 louvres that correspond respectively.
A wear-resistant washer is fixedly arranged in the sliding hole 9, and the vertical rod 10 penetrates through the wear-resistant washer and is in sliding connection with the inner wall of the wear-resistant washer.
Equal fixed mounting has the dust screen in drum 6 and eight louvres 2, and the dust screen that is located drum 6 is located the below of admitting air fan 7, and fixed mounting has the sealing washer in the first round hole 5, and drum 6 runs through the sealing washer and is in the same place with the sealing washer interference fit.
The both sides of air inlet fan 7 and air discharge fan 16 are fixed mounting respectively have first horizontal pole and second horizontal pole, and the one end that air inlet fan 7 was kept away from to two first horizontal poles respectively with the both sides inner wall fixed connection of drum 6, the one end that two second horizontal poles kept away from each other respectively with the both sides inner wall fixed connection of third round hole 15.
The two rotating holes 1905 are internally provided with bearings, the outer rings of the two bearings are respectively fixedly connected with the inner walls of the corresponding rotating holes 1905, and the inner rings of the two bearings are fixedly sleeved on the rotating shaft 1906.
The equal fixed mounting in one end that two round bars 1907 are close to each other has the limiting plate, all has seted up two draw-in grooves on the one side inner wall that recess 1902 was kept away from to pivot 1906 and cavity 1904, and the both ends of two torsional springs 1908 are in the same place with the draw-in groove fixed connection that corresponds respectively.
Specifically, when the temperature in the electric power cabinet body 1 is not very high, the external air enters the electric power cabinet body 1 through the eight heat dissipation holes 2, so as to ensure that the temperature in the electric power cabinet body 1 is not too high, when the temperature in the electric power cabinet body 1 is too high, the air inlet fan 7 and the air exhaust fan 16 are started simultaneously, the external cold air enters the rectangular frame 3 through the plurality of air inlet holes 4 and finally enters the electric power cabinet body 1 through the cylinder 6, meanwhile, the air exhaust fan 16 can exhaust the hot air in the electric power cabinet body 1, meanwhile, the external cold air also enters the electric power cabinet body 1 through the plurality of heat dissipation holes 2, so that the cold air in the electric power cabinet body 1 and the external air can be replaced, the temperature in the electric power cabinet body 1 is not too high, when the electric power cabinet body 1 and the external air are replaced, the blocking of the plurality of dust screens is performed, external dust cannot enter the electric power cabinet body 1 through the cylinder 6 and the plurality of heat dissipation holes 2, so that normal operation of electric equipment in the electric power cabinet body 1 cannot be influenced while heat dissipation is achieved, rainwater in the vertical direction can be effectively prevented from being splashed into the electric power cabinet body 1 under the action of the triangular cover 18 in heavy rain, rainwater on two sides can be prevented from being splashed into the electric power cabinet body 1 from the heat dissipation holes 2 under the action of the temperature of the arc-shaped rain cover, so that the electric power cabinet body 1 can normally operate even under severe conditions, the electric power cabinet body 1 can be carried by using the safety handle 19 when the electric power cabinet body 1 is carried and moved, the pull handle 1903 can be held by hand when the safety handle 19 is used, then the pull handle 1903 rotates by 90 degrees by taking the rotating shaft 1906 as the center of a circle, and when the rotating shaft 1906 rotates, the pivot 1906 will drive two torsional springs 1908 and appear deforming, later people alright carry electric power cabinet body 1 through two draw 1903, when people loosen and draw 1903, later under the spring action that two torsional springs 1908 reset, pivot 1906 will drive and draw 1903 to rotate and fall into recess 1902 again towards electric power cabinet body 1's direction, thereby make safe handle 19 can not occupy unnecessary space, the invention can drive the inside air current of electric power cabinet and carry out the rapid flow, the air current passes through and exchanges with outside cold air, can effectually carry out the radiating effect to the electric power cabinet.
In this embodiment, when the temperature in the power cabinet body 1 is not very high, the external air enters the power cabinet body 1 through the eight heat dissipation holes 2, thereby ensuring that the temperature in the power cabinet body 1 is not too high, when the temperature in the power cabinet body 1 is too high, the air inlet fan 7 and the air exhaust fan 16 are simultaneously started, the external cold air enters the rectangular frame 3 through the plurality of air inlet holes 4 and finally enters the power cabinet body 1 through the cylinder 6, meanwhile, the air exhaust fan 16 can exhaust the hot air in the power cabinet body 1, meanwhile, the external cold air also enters the power cabinet body 1 through the plurality of heat dissipation holes 2, thereby enabling the cold air in the power cabinet body 1 and the external air to be replaced, so that the temperature in the power cabinet body 1 is not too high, when the power cabinet body 1 and the external air are replaced, the blocking of the plurality of dust screens, outside dust can not enter into electric power cabinet body 1 through drum 6 and a plurality of louvre 2 in, guarantee can not influence electric power cabinet body 1 internal electrical equipment's normal work when the heat of fan, in the time of heavy rain, under the effect of triangular cover 18, can effectually prevent that the rainwater of vertical direction from sputtering electric power cabinet body 1 in, and under the rain-proof cover temperature effect of arc, can prevent that both sides rainwater from sputtering electric power cabinet body 1 from louvre 2 in, make electric power cabinet body 1 even if under the more abominable condition of condition, inside electrical equipment also can normal work.
In this embodiment, can use safe handle 19 to carry electric power cabinet body 1 when carrying and removing electric power cabinet body 1, when using safe handle 19, can grasp pull handle 1903 by hand, later make pull handle 1903 use pivot 1906 to rotate 90 as the centre of a circle, when pivot 1906 rotates, pivot 1906 will drive two torsional springs 1908 and appear deforming, later people alright come to carry electric power cabinet body 1 through two pull handles 1903, when people loosen pull handle 1903, later under the spring action that two torsional springs 1908 reset, pivot 1906 will drive pull handle 1903 and rotate and fall back into recess 1902 again toward electric power cabinet body 1's direction, thereby make safe handle 19 can not occupy unnecessary space.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. An electric power cabinet convenient for heat dissipation comprises an electric power cabinet body (1) and is characterized in that four heat dissipation holes (2) which are linearly arranged are formed in the inner walls of two sides of the electric power cabinet body (1), a rectangular frame (3) is fixedly installed at the bottom of the electric power cabinet body (1), two air inlet holes (4) are formed in the inner walls of four sides of the rectangular frame (3), a first round hole (5) is formed in the inner wall of the bottom of the electric power cabinet body (1), a cylinder (6) is fixedly installed in the first round hole (5), an air inlet fan (7) is fixedly installed in the cylinder (6), a circular plate (8) is arranged on the inner wall of the bottom of the electric power cabinet body (1), two sliding holes (9) are formed in the circular plate (8), vertical rods (10) are arranged in the two sliding holes (9), and the two vertical rods (10) respectively penetrate through the corresponding sliding holes (9), the bottom ends of the two vertical rods (10) are fixedly connected with the inner wall of the bottom of the electric power cabinet body (1), the top ends of the two vertical rods (10) are fixedly provided with baffle plates (11), the bottom parts of the two baffle plates (11) are fixedly provided with springs (12), the bottom ends of the two springs (12) are fixedly connected with the top parts of the circular plates (8), and the two springs (12) are respectively sleeved on the corresponding vertical rods (10) in a sliding way, the inner wall of the top of the electric power cabinet body (1) is provided with a second round hole (13), a cover plate (14) is fixedly arranged at the top of the electric power cabinet body (1), a third round hole (15) is formed in the cover plate (14), the third round hole (15) is communicated with the second round hole (13), an exhaust fan (16) is fixedly mounted in the third round hole (15), and a triangular cover (18) is fixedly mounted at the top of the cover plate (14).
2. The electric power cabinet convenient for heat dissipation as defined in claim 1, wherein a dust cover (17) is fixedly mounted on the top of the cover plate (14), the dust cover (17) is located right above the third circular hole (15), and a plurality of air holes (1701) are formed on the inner wall of the top of the dust cover (17).
3. The electric power cabinet convenient to dissipate heat according to claim 1, wherein safety handles (19) are fixedly mounted on both sides of the electric power cabinet body (1), each safety handle (19) comprises a rectangular plate (1901), the rectangular plates (1901) are fixedly connected with the electric power cabinet body (1), a groove (1902) is formed in one side, away from the electric power cabinet body (1), of each rectangular plate (1901), a pull handle (1903) is arranged in each groove (1902), a cavity (1904) is formed in each rectangular plate (1901), rotating holes (1905) are formed in both the top and the bottom inner wall of each cavity (1904), the same rotating shaft (1906) is rotatably mounted in each rotating hole (1905), both ends of each rotating shaft (1906) extend out of the corresponding rotating hole (1905) and are fixedly connected with the pull handle (1903), round rods (1907) are fixedly mounted on both the top and the bottom inner walls of each cavity (1904), all rotate on two round bar (1907) and overlap and be equipped with torsional spring (1908), the one end that two torsional springs (1908) are close to recess (1902) all with pivot (1906) fixed connection, the one end that pivot (1906) were kept away from in two torsional springs (1908) all with chamber (1904) keep away from one side inner wall fixed connection of recess (1902).
4. The electric power cabinet convenient to dissipate heat according to claim 1, wherein four linearly arranged arc-shaped rain covers are fixedly mounted on both sides of the electric power cabinet body (1), and the eight arc-shaped rain covers are respectively located above the corresponding heat dissipating holes (2).
5. The electric power cabinet convenient for heat dissipation according to claim 1, wherein a wear-resistant gasket is fixedly installed in the sliding hole (9), and the vertical rod (10) penetrates through the wear-resistant gasket and is slidably connected with the inner wall of the wear-resistant gasket.
6. The electric power cabinet convenient to dissipate heat according to claim 1, wherein a dust screen is fixedly installed in each of the cylinder (6) and the eight heat dissipating holes (2), the dust screen located in the cylinder (6) is located below the air intake fan (7), a sealing ring is fixedly installed in the first circular hole (5), and the cylinder (6) penetrates through the sealing ring and is in interference fit with the sealing ring.
7. The electric power cabinet convenient for heat dissipation according to claim 1, wherein a first cross bar and a second cross bar are respectively and fixedly installed at two sides of the air inlet fan (7) and the air exhaust fan (16), one ends of the two first cross bars, which are far away from the air inlet fan (7), are respectively and fixedly connected with inner walls of two sides of the cylinder (6), and one ends of the two second cross bars, which are far away from each other, are respectively and fixedly connected with inner walls of two sides of the third round hole (15).
8. The electric power cabinet convenient for heat dissipation according to claim 3, wherein bearings are disposed in the two rotating holes (1905), outer rings of the two bearings are fixedly connected to inner walls of the corresponding rotating holes (1905), and inner rings of the two bearings are fixedly sleeved on the rotating shaft (1906).
9. The electric power cabinet convenient to dissipate heat according to claim 3, wherein one end of each of the two round bars (1907) close to each other is fixedly provided with a limiting plate, the inner walls of the rotating shaft (1906) and the chamber (1904) on the side far away from the groove (1902) are respectively provided with two slots, and two ends of the two torsion springs (1908) are respectively and fixedly connected with the corresponding slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011067136.6A CN112152109A (en) | 2020-10-05 | 2020-10-05 | Electric power cabinet convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011067136.6A CN112152109A (en) | 2020-10-05 | 2020-10-05 | Electric power cabinet convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112152109A true CN112152109A (en) | 2020-12-29 |
Family
ID=73952403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011067136.6A Withdrawn CN112152109A (en) | 2020-10-05 | 2020-10-05 | Electric power cabinet convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112152109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964703A (en) * | 2021-11-09 | 2022-01-21 | 安徽翔龙电气有限公司 | Heat dissipation type high-low voltage electric power cabinet |
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| CN205212201U (en) * | 2015-08-10 | 2016-05-04 | 四川贝森电器自动化有限公司 | Pressure relief device for switch cabinet |
| CN106532513A (en) * | 2016-10-31 | 2017-03-22 | 张家港沙工科技服务有限公司 | Cooling power distribution cabinet |
| CN207588294U (en) * | 2017-09-28 | 2018-07-06 | 孙园媛 | A kind of work about electric power electric power cabinet |
| CN109038304A (en) * | 2018-07-26 | 2018-12-18 | 襄阳赛克斯电气股份有限公司 | A kind of outdoor electricity distribution cabinet of dustproof ventilated |
| CN211149336U (en) * | 2019-09-20 | 2020-07-31 | 苏州浪潮智能科技有限公司 | Modularization handle subassembly and quick-witted case |
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2020
- 2020-10-05 CN CN202011067136.6A patent/CN112152109A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205212201U (en) * | 2015-08-10 | 2016-05-04 | 四川贝森电器自动化有限公司 | Pressure relief device for switch cabinet |
| CN106532513A (en) * | 2016-10-31 | 2017-03-22 | 张家港沙工科技服务有限公司 | Cooling power distribution cabinet |
| CN207588294U (en) * | 2017-09-28 | 2018-07-06 | 孙园媛 | A kind of work about electric power electric power cabinet |
| CN109038304A (en) * | 2018-07-26 | 2018-12-18 | 襄阳赛克斯电气股份有限公司 | A kind of outdoor electricity distribution cabinet of dustproof ventilated |
| CN211149336U (en) * | 2019-09-20 | 2020-07-31 | 苏州浪潮智能科技有限公司 | Modularization handle subassembly and quick-witted case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964703A (en) * | 2021-11-09 | 2022-01-21 | 安徽翔龙电气有限公司 | Heat dissipation type high-low voltage electric power cabinet |
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Application publication date: 20201229 |
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| WW01 | Invention patent application withdrawn after publication |