CN108448457B - Switch cabinet with high heat dissipation performance - Google Patents
Switch cabinet with high heat dissipation performance Download PDFInfo
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- CN108448457B CN108448457B CN201810484026.6A CN201810484026A CN108448457B CN 108448457 B CN108448457 B CN 108448457B CN 201810484026 A CN201810484026 A CN 201810484026A CN 108448457 B CN108448457 B CN 108448457B
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- cabinet body
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a switch cabinet with high heat dissipation performance, which comprises a cabinet body, wherein a base is arranged at the bottom of the cabinet body, a door is arranged on the cabinet body, a cabinet door is hinged at the door of the cabinet body in a rotating manner, an installation plate is fixedly installed on the inner wall of one side, far away from the cabinet door, of the interior of the cabinet body, a switch device is installed on the installation plate, an installation opening formed in the side wall of the cabinet body is formed in one side of the switch device, a heat dissipation window is installed on the installation opening, a ventilation grid is arranged on the heat dissipation window, a heat dissipation fan movably installed in the cabinet body is arranged on the other side of the switch device, a lifting seat is arranged on the. According to the invention, the heat dissipation area of the heat dissipation fan is enlarged, the heat dissipation effect of the switch equipment is further improved, the whole switch cabinet also has a good damping and buffering effect, and the switch equipment in the cabinet body is effectively protected.
Description
Technical Field
The invention relates to the field of switch cabinets, in particular to a switch cabinet with high heat dissipation performance.
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. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise switch equipment such as a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
Along with the development of science and technology, also higher and higher to cubical switchboard inside switchgear's heat dissipation requirement, current cubical switchboard generally is equipped with radiator fan and dispels the heat, but among the prior art, radiator fan generally all is fixed to be set up in the cubical switchboard, has restricted radiator fan's work home range, and radiator fan's heat radiating area is limited, and the whole shock attenuation effect of cubical switchboard has not also well moreover, and the switchgear of the internal portion of cabinet can not obtain the guarantee, consequently, needs further improvement.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a switch cabinet with high heat dissipation performance.
The invention provides a switch cabinet with high heat dissipation, which comprises a cabinet body, wherein the bottom of the cabinet body is provided with a base, a door is arranged on the cabinet body, a cabinet door is hinged at the door of the cabinet body in a rotating manner, a mounting plate is fixedly mounted on the inner wall of one side of the interior of the cabinet body, which is far away from the cabinet door, a switch device is mounted on the mounting plate, one side of the switch device is provided with a mounting opening formed in the side wall of the cabinet body, a heat dissipation window is mounted on the mounting opening, a ventilation grid is arranged on the heat dissipation window, a heat dissipation fan movably mounted in the interior of the cabinet body is arranged on the other side of the switch device, a lifting seat is arranged on the heat dissipation fan, a sliding block is arranged on one side of the lifting seat, which is far away from the heat dissipation fan, a, the heat radiation fan and the heat radiation window are positioned above the partition plate, a first mounting hole is formed in the lifting seat, a screw rod sleeve is fixedly sleeved in the first mounting hole, a screw rod is connected in the screw rod sleeve in a threaded transmission manner, the top end of the screw rod is rotatably mounted on the inner wall of the top of the cabinet body, the bottom end of the screw rod is rotatably penetrated below the partition plate and is rotatably connected with a rotating seat, the bottom of the rotating seat is fixedly mounted on the inner wall of the bottom of the cabinet body, a stepping motor fixedly mounted on the inner wall of the bottom of the cabinet body is arranged on one side of the rotating seat, a first chain wheel is fixedly mounted on an output shaft of the stepping motor and positioned below the partition plate, a second chain wheel fixedly sleeved on the screw rod is arranged below the partition plate, and the first chain wheel is connected with the second;
the shock absorption device is characterized in that a shock absorption groove is formed in the top of the base, a shock absorption platform is slidably mounted in the shock absorption groove, the bottom of the cabinet body is fixedly mounted at the top of the shock absorption platform, the bottom of the cabinet body movably extends into the shock absorption groove, rotating blocks are fixedly mounted on two sides of the bottom of the shock absorption platform, two movable seats slidably mounted on the inner wall of the bottom of the shock absorption groove are arranged on one sides, close to each other, of the two rotating blocks, two diagonal draw bars are arranged in the shock absorption groove, the bottom ends of the diagonal draw bars are rotatably mounted on the movable seats, the top ends of the diagonal draw bars are rotatably connected with the rotating blocks, a first connecting rod and a second connecting rod are fixedly connected to one sides, close to each other, of the two movable seats respectively, a movable groove is formed in one end, close to the second connecting rod, of, one side inner wall fixed connection of activity groove notch is kept away from to the one end of first spring and activity groove, is located the one end of the second connecting rod of activity inslot and the other end fixed connection of first spring, and one side that two turning blocks kept away from each other all is equipped with the hydraulic cylinder of fixed mounting on activity tank bottom inner wall, movable mounting has the buffering hydraulic stem in the hydraulic cylinder, and the top activity of buffering hydraulic stem extend to hydraulic cylinder's top and with shock attenuation platform's bottom fixed connection, the outside of buffering hydraulic stem and hydraulic cylinder all is overlapped and is equipped with same second spring, and the top of second spring and shock attenuation platform's bottom fixed connection, the bottom inner wall fixed connection of second spring bottom and shock attenuation groove.
Preferably, be equipped with visual window, handle and lock on the cabinet door, be equipped with transparent glass on the visual window, handle and lock all are located the below one side of visual window, and the lock setting is in the below of handle.
Preferably, the four corners of the bottom of the base are provided with trundles, and the trundles are provided with brake devices.
Preferably, a bearing seat is fixedly installed on the inner wall of the top of the cabinet body, and the top end of the screw rod is rotatably installed on the bearing seat.
Preferably, a second mounting hole formed in the partition plate is formed below the lifting seat, a bearing ring is fixedly sleeved in the second mounting hole, and the screw rod penetrates through an inner ring of the bearing ring and is fixedly connected with the inner ring of the bearing ring.
Preferably, all be equipped with first spacing spout on the both sides inner wall of shock attenuation groove, the equal first spacing slider of fixedly connected with in both sides bottom of shock attenuation platform, and first spacing slider slidable mounting is in first spacing spout.
Preferably, be equipped with the spacing spout of second on the bottom inner wall of shock attenuation groove, the bottom of two sliding seats all is equipped with the spacing slider of second, and two equal slidable mounting of spacing slider of second are in the spacing spout of second.
Preferably, the two sides of one end of the second connecting rod in the movable groove are respectively provided with a third limiting sliding block, the inner walls of the two sides of the movable groove are respectively provided with a third limiting sliding groove, and the third limiting sliding blocks are connected with the third limiting sliding grooves in a sliding mode.
The invention has the beneficial effects that: according to the invention, the screw rod is in threaded transmission with the screw rod sleeve on the lifting seat, so that the lifting seat can be driven to move up and down, and the lifting seat drives the cooling fan to move upwards or downwards, so that the cooling area of the cooling fan on the switch equipment on the mounting plate can be enlarged, and the cooling effect can be further improved;
the switch cabinet has a good damping and buffering effect, when the cabinet body is vibrated, the cabinet body moves downwards by using the damping platform, the damping platform downwards extrudes the second spring, the second spring can play a certain damping and buffering role, meanwhile, the damping platform downwards compresses liquid in the hydraulic oil cylinder through the damping hydraulic rod, so that the damping and buffering role can be further played through the matching of the damping hydraulic rod and the hydraulic oil cylinder, and the damping platform downwards moves through the rotating matching of the rotating block, the inclined pull rod and the movable seat and extrudes the first connecting rod and the second connecting rod, the first connecting rod extrudes the first spring in the movable groove on the second connecting rod, so that the first spring can play a damping and buffering role, and finally, the vibration force borne by the cabinet body can be counteracted, thereby protecting the switch equipment in the cabinet body;
according to the invention, the heat dissipation area of the heat dissipation fan is enlarged, the heat dissipation effect of the switch equipment is further improved, the whole switch cabinet also has a good damping and buffering effect, and the switch equipment in the cabinet body is effectively protected.
Drawings
Fig. 1 is a schematic structural diagram of a front side of a switch cabinet with high heat dissipation performance according to the present invention;
fig. 2 is a schematic cross-sectional structural diagram of a switch cabinet with high heat dissipation performance according to the present invention;
fig. 3 is a schematic view of a connection structure of a first connection rod and a second connection rod in a switch cabinet part with high heat dissipation performance according to the present invention;
fig. 4 is a schematic structural diagram of a switch cabinet with high heat dissipation performance according to the present invention;
fig. 5 is a schematic structural diagram of a hydraulic cylinder and a buffer hydraulic rod in a switch cabinet with high heat dissipation performance according to the present invention.
In the figure: 1 cabinet body, 2 bases, 3 cabinet doors, 4 visual windows, 5 handles, 6 door locks, 7 clapboards, 8 heat dissipation windows, 9 lifting seats, 10 heat dissipation fans, 11 screw rod sleeves, 12 screw rods, 13 rotating seats, 14 stepping motors, 15 first chain wheels, 16 chains, 17 second chain wheels, 18 mounting plates, 19 bearing seats, 20 sliding blocks, 21 sliding grooves, 22 bearing rings, 23 damping platforms, 24 damping grooves, 25 hydraulic oil cylinders, 26 buffer hydraulic rods, 27 second springs, 28 truckles, 29 rotating blocks, 30 movable seats, 31 diagonal draw bars, 32 first connecting rods, 33 second connecting rods, 34 second limiting sliding grooves, 35 second limiting sliding blocks, 36 first limiting sliding blocks, 37 movable grooves and 38 first springs.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a switch cabinet with high heat dissipation, which includes a cabinet body 1, a base 2 is disposed at the bottom of the cabinet body 1, a door opening is disposed on the cabinet body 1, a cabinet door 3 is hinged to the door opening of the cabinet body 1, a mounting plate 18 is fixedly mounted on an inner wall of one side of the cabinet body 1 away from the cabinet door 3, a switch device is mounted on the mounting plate 18, a mounting opening is formed on a side wall of the cabinet body 1 on one side of the switch device, a heat dissipation window 8 is mounted on the mounting opening, a ventilation grid is disposed on the heat dissipation window 8, a heat dissipation fan 10 movably mounted in the cabinet body 1 is disposed on the other side of the switch device, a lifting seat 9 is disposed on the heat dissipation fan 10, a sliding block 20 is disposed on one side of the lifting seat 9 away from the heat dissipation fan 10, a sliding, a clapboard 7 fixedly arranged in the cabinet body 1 is arranged below the mounting plate 18, the heat radiation fan 10 and the heat radiation window 8 are both positioned above the clapboard 7, a first mounting hole is arranged on the lifting seat 9, a screw rod sleeve 11 is fixedly sleeved in the first mounting hole, a screw rod 12 is connected with the screw rod sleeve 11 in a transmission way, the top end of the screw rod 12 is rotatably arranged on the inner wall of the top part of the cabinet body 1, the bottom end of the screw rod 12 is rotatably penetrated below the clapboard 7 and is rotatably connected with a rotating seat 13, the bottom of the rotating seat 13 is fixedly arranged on the inner wall of the bottom of the cabinet body 1, one side of the rotating seat 13 is provided with a stepping motor 14 which is fixedly arranged on the inner wall of the bottom of the cabinet body 1, the output shaft of the stepping motor 14 is fixedly provided with a first chain wheel 15, the first chain wheel 15 is positioned below the partition plate 7, the second chain wheel 17 fixedly sleeved on the screw rod 12 is arranged below the partition plate 7, and the first chain wheel 15 is in transmission connection with the second chain wheel 17 through a chain 16;
the top of the base 2 is provided with a damping groove 24, a damping platform 23 is slidably mounted in the damping groove 24, the bottom of the cabinet body 1 is fixedly mounted at the top of the damping platform 23, the bottom of the cabinet body 1 movably extends into the damping groove 24, two sides of the bottom of the damping platform 23 are fixedly mounted with rotating blocks 29, two movable seats 30 slidably mounted on the inner wall of the bottom of the damping groove 24 are arranged at the sides where the two rotating blocks 29 are close to each other, two diagonal draw bars 31 are arranged in the damping groove 24, the bottom ends of the diagonal draw bars 31 are rotatably mounted on the movable seats 30, the top ends of the diagonal draw bars 31 are rotatably connected with the rotating blocks 29, one sides where the two movable seats 30 are close to each other are respectively and fixedly connected with a first connecting rod 32 and a second connecting rod 33, one end of the first connecting rod 32 close to the second connecting rod 33 is provided with a movable groove 37, and one, a first spring 38 is arranged in the movable groove 37, one end of the first spring 38 is fixedly connected with the inner wall of one side of the movable groove 37 far away from the notch of the movable groove 37, one end of a second connecting rod 33 positioned in the movable groove 37 is fixedly connected with the other end of the first spring 38, one side of two rotating blocks 29 far away from each other is provided with a hydraulic oil cylinder 25 fixedly arranged on the inner wall of the bottom of the movable groove 37, a buffer hydraulic rod 26 is movably arranged in the hydraulic oil cylinder 25, the top end of the buffer hydraulic rod 26 movably extends to the upper part of the hydraulic oil cylinder 25 and is fixedly connected with the bottom of the damping platform 23, the same second spring 27 is sleeved outside the buffer hydraulic oil cylinder 26 and the hydraulic oil cylinder 25, the top end of the second spring 27 is fixedly connected with the bottom of the damping platform 23, and the bottom end of the second spring 27 is fixedly connected with the inner wall of the bottom, the heat dissipation effect of the switch device is further improved, the switch cabinet integrally has a good damping and buffering effect, and the switch device inside the cabinet body 1 is effectively protected.
A visible window 4, a handle 5 and a door lock 6 are arranged on a cabinet door 3, transparent glass is arranged on the visible window 4, the handle 5 and the door lock 6 are both positioned on one side below the visible window 4, the door lock 6 is arranged below the handle 5, four corners of the bottom of the base 2 are respectively provided with a caster 28, the caster 28 is provided with a brake device, a bearing seat 19 is fixedly arranged on the inner wall of the top of the cabinet body 1, the top end of a lead screw 12 is rotatably arranged on the bearing seat 19, a second mounting hole arranged on the partition plate 7 is arranged below the lifting seat 9, a bearing ring 22 is fixedly sleeved in the second mounting hole, the lead screw 12 penetrates through the inner ring of the bearing ring 22 and is fixedly connected with the inner ring of the bearing ring 22, first limiting chutes are respectively arranged on the inner walls on two sides of the damping chute 24, first limiting slide blocks 36 are fixedly connected to the bottoms on two sides of the damping platform 23, and the first, the inner wall of the bottom of the damping groove 24 is provided with a second limiting sliding groove 34, the bottoms of the two movable seats 30 are respectively provided with a second limiting sliding block 35, the two second limiting sliding blocks 35 are respectively and slidably mounted in the second limiting sliding grooves 34, the two sides of one end of the second connecting rod 33 positioned in the movable groove 37 are respectively provided with a third limiting sliding block, the inner walls of the two sides of the movable groove 37 are respectively provided with a third limiting sliding groove, and the third limiting sliding blocks are in sliding connection with the third limiting sliding grooves.
In the invention, the heat dissipation fan 10 can move up and down in the cabinet body 1, so as to enlarge the heat dissipation area of the heat dissipation fan 10 to the switch equipment on the mounting plate 18, which is beneficial to further improving the heat dissipation effect, when the heat dissipation fan is used, the air quantity generated by the heat dissipation fan 10 blows the switch equipment on the mounting plate 18 for heat dissipation, the heat dissipated by the switch equipment is sent out of the cabinet body 1 through the heat dissipation window 8, the stepping motor 14 drives the first chain wheel 15 to rotate, the first chain wheel 15 drives the second chain wheel 17 to rotate through the chain 16, the second chain wheel 17 drives the screw rod 12 to rotate on the rotating base 13, when the screw rod 12 rotates, the screw rod 12 is in threaded transmission with the screw rod sleeve 11 on the lifting base 9, so as to drive the lifting base 9 to move up and down, the lifting base 9 drives the heat dissipation fan 10 to move up or down, so as to enlarge the heat dissipation area, is favorable for further improving the heat dissipation effect.
The switch cabinet of the invention has good shock absorption and buffering effects as a whole, when the cabinet body 1 is vibrated, the cabinet body 1 moves downwards by using the shock absorption platform 23, the shock absorption platform 23 extrudes the second spring 27 downwards, the second spring 27 can play a certain shock absorption and buffering role, meanwhile, the shock absorption platform 23 compresses liquid downwards in the hydraulic oil cylinder 25 through the buffer pressure lever 26, thus the shock absorption and buffering role can be further played through the matching of the buffer pressure lever 26 and the hydraulic oil cylinder 25, and when the shock absorption platform 23 moves downwards, the first connecting rod 32 and the second connecting rod 33 are also matched and extruded through the rotation of the rotating block 29, the inclined pull rod 31 and the movable seat 30, the first spring 37 is extruded in the movable groove 37 on the second connecting rod 33, thus, the first spring 37 can also play a shock absorption and buffering role, and finally the vibration force applied to the cabinet body 1 can be offset, thereby protect the switchgear of the cabinet 1 inside, and simple structure, the shock attenuation is effectual.
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 (6)
1. A switch cabinet with high heat dissipation performance comprises a cabinet body (1) and is characterized in that a base (2) is arranged at the bottom of the cabinet body (1), a door is arranged on the cabinet body (1), a cabinet door (3) is hinged to the door of the cabinet body (1) in a rotating mode, a mounting plate (18) is fixedly mounted on the inner wall of one side, far away from the cabinet door (3), of the interior of the cabinet body (1), switch equipment is mounted on the mounting plate (18), a mounting opening formed in the side wall of the cabinet body (1) is formed in one side of the switch equipment, a heat dissipation window (8) is mounted on the mounting opening, a ventilation grid is arranged on the heat dissipation window (8), a heat dissipation fan (10) movably mounted in the cabinet body (1) is arranged on the other side of the switch equipment, a lifting seat (9) is arranged on the heat dissipation fan (10), and a sliding block (20), be equipped with sliding tray (21) on the one side inner wall that radiator window (8) was kept away from to the cabinet body (1), and sliding block (20) and sliding tray (21) sliding connection, the below of mounting panel (18) is equipped with baffle (7) of fixed mounting in the cabinet body (1) inside, and radiator fan (10) and radiator window (8) all are located the top of baffle (7), seted up first mounting hole on lifting seat (9), fixed cover has been connected screw cover (11) in the first mounting hole, screw cover (11) internal thread transmission is connected with lead screw (12), the top of lead screw (12) is rotated and is installed on the top inner wall of the cabinet body (1), the bottom of lead screw (12) is rotated and is run through to the below of baffle (7) and is rotated and be connected with and rotate seat (13), and rotates the bottom fixed mounting of seat (13) on the bottom inner wall of the cabinet body (1), one side of rotating seat (13) is equipped with step motor fixed mounting on the inner wall of the cabinet body (1 (14) A first chain wheel (15) is fixedly installed on an output shaft of the stepping motor (14), the first chain wheel (15) is positioned below the partition plate (7), a second chain wheel (17) fixedly sleeved on the screw rod (12) is arranged below the partition plate (7), and the first chain wheel (15) is in transmission connection with the second chain wheel (17) through a chain (16);
the shock absorption cabinet is characterized in that a shock absorption groove (24) is formed in the top of the base (2), a shock absorption platform (23) is arranged in the shock absorption groove (24) in a sliding mode, the bottom of the cabinet body (1) is fixedly arranged at the top of the shock absorption platform (23), the bottom of the cabinet body (1) movably extends into the shock absorption groove (24), rotating blocks (29) are fixedly arranged on two sides of the bottom of the shock absorption platform (23), two movable seats (30) slidably arranged on the inner wall of the bottom of the shock absorption groove (24) are arranged on one side, close to each other, of the two rotating blocks (29), two diagonal draw bars (31) are arranged in the shock absorption groove (24), the bottom of each diagonal draw bar (31) is rotatably arranged on each movable seat (30), the top end of each diagonal draw bar (31) is rotatably connected with the rotating blocks (29), and one side, close to each other, of the two movable seats (30, a movable groove (37) is formed in one end, close to the second connecting rod (33), of the first connecting rod (32), one end, close to the first connecting rod (32), of the second connecting rod (33) is slidably mounted in the movable groove (37), a first spring (38) is arranged in the movable groove (37), one end of the first spring (38) is fixedly connected with the inner wall of one side, far away from the notch of the movable groove (37), one end of the second connecting rod (33) located in the movable groove (37) is fixedly connected with the other end of the first spring (38), hydraulic oil cylinders (25) fixedly mounted on the inner wall of the bottom of the movable groove (37) are arranged on one sides, far away from each other, of the two rotating blocks (29), a buffer hydraulic rod (26) is movably mounted in the hydraulic oil cylinders (25), and the top end of the buffer hydraulic rod (26) movably extends to the upper portion of the hydraulic oil cylinders (25) and is fixedly connected with the, the outside of the buffer hydraulic rod (26) and the outside of the hydraulic oil cylinder (25) are both sleeved with the same second spring (27), the top end of the second spring (27) is fixedly connected with the bottom of the damping platform (23), and the bottom end of the second spring (27) is fixedly connected with the inner wall of the bottom of the damping groove (24);
the cabinet door (3) is provided with a visual window (4), a handle (5) and a door lock (6), the visual window (4) is provided with transparent glass, the handle (5) and the door lock (6) are both positioned on one side below the visual window (4), and the door lock (6) is arranged below the handle (5);
the base is characterized in that trundles (28) are arranged at four corners of the bottom of the base (2), and brake devices are arranged on the trundles (28).
2. The switch cabinet with high heat dissipation performance according to claim 1, wherein a bearing seat (19) is fixedly mounted on the inner wall of the top of the cabinet body (1), and the top end of the screw rod (12) is rotatably mounted on the bearing seat (19).
3. The switch cabinet with high heat dissipation performance according to claim 1, wherein a second mounting hole formed in the partition plate (7) is formed below the lifting seat (9), the bearing ring (22) is fixedly sleeved in the second mounting hole, and the lead screw (12) penetrates through an inner ring of the bearing ring (22) and is fixedly connected with the inner ring of the bearing ring (22).
4. The switch cabinet with high heat dissipation performance according to claim 1, wherein the inner walls of the damping grooves (24) are provided with first limiting sliding grooves, the bottoms of the damping platforms (23) are fixedly connected with first limiting sliding blocks (36), and the first limiting sliding blocks (36) are slidably mounted in the first limiting sliding grooves.
5. The switch cabinet with high heat dissipation performance according to claim 1, wherein the inner wall of the bottom of the damping groove (24) is provided with a second limiting sliding groove (34), the bottoms of the two movable seats (30) are provided with second limiting sliding blocks (35), and the two second limiting sliding blocks (35) are slidably mounted in the second limiting sliding groove (34).
6. The switch cabinet with high heat dissipation performance according to claim 1, wherein both sides of one end of the second connecting rod (33) located in the movable groove (37) are provided with third limiting sliding blocks, both side inner walls of the movable groove (37) are provided with third limiting sliding grooves, and the third limiting sliding blocks are slidably connected with the third limiting sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484026.6A CN108448457B (en) | 2018-05-19 | 2018-05-19 | Switch cabinet with high heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484026.6A CN108448457B (en) | 2018-05-19 | 2018-05-19 | Switch cabinet with high heat dissipation performance |
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| Publication Number | Publication Date |
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| CN108448457A CN108448457A (en) | 2018-08-24 |
| CN108448457B true CN108448457B (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810484026.6A Active CN108448457B (en) | 2018-05-19 | 2018-05-19 | Switch cabinet with high heat dissipation performance |
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| CN112072513B (en) * | 2020-08-28 | 2022-10-14 | 航天极创物联网研究院(南京)有限公司 | Heat dissipation power equipment for power engineering |
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| CN206908139U (en) * | 2017-05-12 | 2018-01-19 | 龚政 | A kind of High-low voltage switch cabinet with shock-absorbing function |
| CN107681510A (en) * | 2017-11-08 | 2018-02-09 | 王宏亮 | A kind of electric power cabinet with damping and high-efficient radiating function |
| CN108017009A (en) * | 2017-12-29 | 2018-05-11 | 石狮市酷瑞电气有限责任公司 | A kind of high voltage converter easy to remove |
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| CN108448457A (en) | 2018-08-24 |
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Effective date of registration: 20200331 Address after: 432000 No. 16, Liuzhou Road, Xiaonan Economic Development Zone, Hubei, Xiaogan Applicant after: XIAOGAN GUANGYUAN ELECTRIC POWER GROUP Co.,Ltd. Address before: 241000 the 6 floor of logistics information center, 7 Xishan Road, Yijiang high tech Development Zone, Wuhu, Anhui. Applicant before: WUHU ZHONGQI ENERGY SAVING TECHNOLOGY Co.,Ltd. |
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