CN207398669U - A kind of automatic power switchgear - Google Patents
A kind of automatic power switchgear Download PDFInfo
- Publication number
- CN207398669U CN207398669U CN201721322952.0U CN201721322952U CN207398669U CN 207398669 U CN207398669 U CN 207398669U CN 201721322952 U CN201721322952 U CN 201721322952U CN 207398669 U CN207398669 U CN 207398669U
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- shaped
- switch cabinet
- power switch
- cabinet body
- sleeve
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Abstract
The utility model discloses a kind of automatic power switchgears,Including power switch cabinet body,The upper surface of the power switch cabinet body offers several through holes,This automatic power switch cabinet structure is simple,Utilize air bag expanded by heating,Head rod promotes piston upwards,Air-flow in L-shaped cylinder is sprayed by nozzle,It is air-cooled to carry out level-one,And the cooling water being inoculated in L-shaped cylinder sidewall cavity,So that the gas flow temperature that nozzle sprays is low,Accelerate cooling efficiency,At the same time,Air bag expands,The second connecting rod can be caused to move downward,Utilize lever principle,Arc-shaped rack rotates,Because arc-shaped rack is engaged with gear,Gear drives the first magnet rotors,First magnet interval is repelled with the second magnet,Oscillating rod drives swing leaf to swing,Then two-class heat dissipation is carried out to power switch cabinet body,So as to while automation heat dissipation is reached,Radiating efficiency can be improved again.
Description
Technical field
The utility model is related to power equipment heat abstractor technical fields, are specially a kind of automatic power switchgear.
Background technology
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, respectively
Branch is needed to set by it, and main function is generated electricity in electric system, transmitted electricity, during the conversion of distribution and electric energy,
Folding, control and protection electrical equipment are carried out, switchgear caloric value is big, the electric appliance circuits and electrical equipment being easy to cause in cabinet
Aging, damage, and existing power switch cabinet can not achieve automation heat dissipation, and radiating efficiency is not also high, for this purpose, proposing a kind of
Automatic power switchgear.
Utility model content
The purpose of this utility model is to provide a kind of automatic power switchgear, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of automatic power switchgear, including electricity
Power switch cabinet body, the upper surface of the power switch cabinet body offer several through holes, and on the inside of power switch cabinet body
Wall is vertically connected with U-shaped shield, and the inner wall of the U-shaped shield is fixedly connected with the rear wall of air bag and L-shaped cylinder, air bag it is upper
End is connected with one end of head rod, and the other end of head rod slides through the lower end of L-shaped cylinder and is connected with piston,
The madial wall of piston and L-shaped cylinder is slidably connected, and L-shaped cylinder side wall through connection one section horizontal has one end of nozzle,
The other end of nozzle runs through the side wall of U-shaped shield and extends in power switch cabinet body, outside vertical one section of the L-shaped cylinder
Side walls hinged one end for having oscillating rod, the other end activity of oscillating rod run through the side wall of U-shaped shield and are fixedly connected with swing leaf,
The lower face of the oscillating rod is connected with the second magnet, and the upper surface of oscillating rod is connected by the first spring with L-shaped cylinder；
The lower end of the air bag is connected with one end of the second connecting rod, and the other end sliding sleeve of the second connecting rod is connected to sleeve
One end, the lower face of sleeve is hinged with one end of support base, and the other end of support base is connected with the inner bottom wall of U-shaped shield, institute
It states one end that the second connecting rod is located in sleeve to connect by the madial wall of second spring and sleeve, the other end of the sleeve leads to
It crosses stent and is connected with arc-shaped rack, arc-shaped rack is engaged with gear, and the inner wall of gear and U-shaped shield is rotatablely connected, the gear
Front side wall be fixedly connected with and corresponding first magnet of the second magnet.
Preferably, the side wall of the L-shaped cylinder is hollow structure.
Preferably, the center of rotation of the center of circle of the arc-shaped rack and sleeve overlaps.
Preferably, the number at least two of the through hole, and be equally distributed.
Compared with prior art, the beneficial effects of the utility model are：This automatic power switch cabinet structure is simple, passes through
It adds in nozzle and swings the combining structure of leaf, using air bag expanded by heating, head rod promotes piston upwards, L-shaped gas
Air-flow in cylinder is sprayed by nozzle, carries out level-one cooling water that is air-cooled, and being inoculated in L-shaped cylinder sidewall cavity so that nozzle
The gas flow temperature of ejection is low, accelerates cooling efficiency, and at the same time, air bag expansion can cause the second connecting rod to move downward, utilize
Lever principle, arc-shaped rack rotate, and because arc-shaped rack is engaged with gear, gear drives the first magnet rotors, the first magnet
Interval is repelled with the second magnet, and oscillating rod drives swing leaf to swing, and then carries out two-class heat dissipation to power switch cabinet body,
When the intrinsic temperature of power switch cabinet is fallen, air bag restores to the original state, thus while automation heat dissipation is reached, and energy
Radiating efficiency is improved, ensures the normal operation of power switch cabinet body.
Description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：Power switch cabinet body 1, through hole 2, U-shaped shield 3, L-shaped cylinder 4, nozzle 5, piston 6, head rod 7,
Air bag 8, the second connecting rod 9, the first spring 10, sleeve 11, support base 12, arc-shaped rack 13, gear 14, the first magnet 15,
Two magnet 16 swing leaf 17, oscillating rod 18.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：
A kind of automatic power switchgear, including power switch cabinet body 1, the upper surface of power switch cabinet body 1 opens up
There are several through holes 2, the number at least two of through hole 2, and be equally distributed, and 1 madial wall of power switch cabinet body hangs down
Direct-connected to be connected to U-shaped shield 3, the inner wall of U-shaped shield 3 is fixedly connected with the rear wall of air bag 8 and L-shaped cylinder 4, the side of L-shaped cylinder 4
Wall is hollow structure, and cooling water is inoculated in the sidewall cavity of L-shaped cylinder 4, and the upper end of air bag 8 is connected with the one of head rod 7
End, the other end of head rod 7 slide through the lower end of L-shaped cylinder 4 and are connected with piston 6, and piston 6 is interior with L-shaped cylinder 4
Side walls connect, and the side wall through connection one section horizontal of L-shaped cylinder 4 has one end of nozzle 5, and the other end of nozzle 5 runs through U-shaped
The side wall of shield 3 is simultaneously extended in power switch cabinet body 1, and the lateral wall that 4 vertical one sections of L-shaped cylinder is hinged with oscillating rod 18
One end, the other end activity of oscillating rod 18, which runs through the side wall of U-shaped shield 3 and is fixedly connected with, swings leaf 17, under oscillating rod 18
End face is connected with the second magnet 16, and the upper surface of oscillating rod 18 is connected by the first spring 10 with L-shaped cylinder 4；
The lower end of air bag 8 is connected with one end of the second connecting rod 9, and the other end sliding sleeve of the second connecting rod 9 is connected to sleeve
11 one end, the lower face of sleeve 11 are hinged with one end of support base 12, the other end of support base 12 and the interior bottom of U-shaped shield 3
Wall connects, and one end that the second connecting rod 9 is located in sleeve 11 is connected by second spring with the madial wall of sleeve 11, sleeve 11
The other end is connected with arc-shaped rack 13 by stent, and the center of circle of arc-shaped rack 13 and the center of rotation of sleeve 11 overlap, arc-shaped gear
Item 13 is engaged with gear 14, and gear 14 and the inner wall of U-shaped shield 3 are rotatablely connected, and the front side wall of gear 14 is fixedly connected with and the
Two magnet, 16 corresponding first magnet 15.
Operation principle：When the temperature rise in power switch cabinet body 1, air bag 8 expands, and head rod 7 pushes away
Piston 6 moves upwards, and the air-flow in L-shaped cylinder 4 is sprayed by nozzle 5, and progress level-one is air-cooled, and 4 sidewall cavity of L-shaped cylinder
The cooling water being inside inoculated with so that the gas flow temperature that nozzle 5 sprays is low, accelerates cooling efficiency, at the same time, air bag 8 expands, and can make
It obtains the second connecting rod 9 to move downward, using lever principle, arc-shaped rack 13 rotates, because arc-shaped rack 13 and gear 14 are nibbled
It closes, gear 14 drives the first magnet 15 to rotate, and 15 interval of the first magnet is repelled with the second magnet 16, and oscillating rod 18, which drives, swings leaf
17 swing, and then two-class heat dissipation are carried out to power switch cabinet body 1, when the temperature in power switch cabinet body 1 is fallen
When, air bag 8 restores to the original state, thus while automation heat dissipation is reached, and radiating efficiency can be improved, ensure power switch cabinet sheet
The normal operation of body 1.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of automatic power switchgear, including power switch cabinet body (1), the upper end of the power switch cabinet body (1)
Face offers several through holes (2), and power switch cabinet body (1) madial wall is vertically connected with U-shaped shield (3), and feature exists
In：The inner wall of the U-shaped shield (3) is fixedly connected with the rear wall of air bag (8) and L-shaped cylinder (4), and the upper end of air bag (8) connects
One end of head rod (7) is connected to, the other end of head rod (7) is slided through the lower end of L-shaped cylinder (4) and is connected with
Piston (6), piston (6) and the madial wall of L-shaped cylinder (4) are slidably connected, the L-shaped cylinder (4) side wall perforation one section horizontal
One end of nozzle (5) is connected with, the other end of nozzle (5) runs through the side wall of U-shaped shield (3) and extends to power switch cabinet body
(1) in, the lateral wall of vertical one section of the L-shaped cylinder (4) is hinged with one end of oscillating rod (18), the other end of oscillating rod (18)
Activity is simultaneously fixedly connected with through the side wall of U-shaped shield (3) and swings leaf (17), and the lower face of the oscillating rod (18) is connected with the
Two magnet (16), the upper surface of oscillating rod (18) are connected by the first spring (10) with L-shaped cylinder (4)；
The lower end of the air bag (8) is connected with one end of the second connecting rod (9), and the other end of the second connecting rod (9) is slidably socketed
There is one end of sleeve (11), the lower face of sleeve (11) is hinged with one end of support base (12), the other end and U of support base (12)
The inner bottom wall connection of shape shield (3), one end that second connecting rod (9) is located in sleeve (11) passes through second spring and sleeve
(11) madial wall connection, the other end of the sleeve (11) are connected with arc-shaped rack (13), arc-shaped rack (13) by stent
Gear (14) is engaged with, gear (14) and the inner wall of U-shaped shield (3) are rotatablely connected, and the front side wall of the gear (14), which is fixed, to be connected
It is connected to the first magnet (15) corresponding with the second magnet (16).
2. a kind of automatic power switchgear according to claim 1, it is characterised in that：The side wall of the L-shaped cylinder (4)
For hollow structure.
3. a kind of automatic power switchgear according to claim 1, it is characterised in that：The circle of the arc-shaped rack (13)
The center of rotation of the heart and sleeve (11) overlaps.
4. a kind of automatic power switchgear according to claim 1, it is characterised in that：The number of the through hole (2) is extremely
It is less two, and is equally distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322952.0U CN207398669U (en) | 2017-10-16 | 2017-10-16 | A kind of automatic power switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322952.0U CN207398669U (en) | 2017-10-16 | 2017-10-16 | A kind of automatic power switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398669U true CN207398669U (en) | 2018-05-22 |
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ID=62331699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322952.0U Active CN207398669U (en) | 2017-10-16 | 2017-10-16 | A kind of automatic power switchgear |
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| CN (1) | CN207398669U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111479433A (en) * | 2020-05-09 | 2020-07-31 | 余正电子科技(嘉兴)有限公司 | Electric circuit controller for preventing motor from being burnt |
| CN111818775A (en) * | 2020-08-06 | 2020-10-23 | 延边大学 | An inverter water cooling radiator |
| CN112105215A (en) * | 2020-09-15 | 2020-12-18 | 肇庆悦能科技有限公司 | Cloud computing storage rack-mounted server |
| CN113178802A (en) * | 2021-05-13 | 2021-07-27 | 凌细英 | Low-voltage fixed switch cabinet |
| CN114142364A (en) * | 2021-12-14 | 2022-03-04 | 徐先林 | Low-voltage power distribution cabinet |
| CN116404557A (en) * | 2023-06-08 | 2023-07-07 | 广东伊斐净化科技有限公司 | Multipurpose direct current power supply cabinet |
| CN117833069A (en) * | 2023-12-28 | 2024-04-05 | 徐州中周输配电设备有限公司 | A power distribution cabinet |
-
2017
- 2017-10-16 CN CN201721322952.0U patent/CN207398669U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111479433A (en) * | 2020-05-09 | 2020-07-31 | 余正电子科技(嘉兴)有限公司 | Electric circuit controller for preventing motor from being burnt |
| CN111479433B (en) * | 2020-05-09 | 2021-03-12 | 余正电子科技(嘉兴)有限公司 | Electric circuit controller for preventing motor from being burnt |
| CN111818775A (en) * | 2020-08-06 | 2020-10-23 | 延边大学 | An inverter water cooling radiator |
| CN112105215A (en) * | 2020-09-15 | 2020-12-18 | 肇庆悦能科技有限公司 | Cloud computing storage rack-mounted server |
| CN113178802A (en) * | 2021-05-13 | 2021-07-27 | 凌细英 | Low-voltage fixed switch cabinet |
| CN114142364A (en) * | 2021-12-14 | 2022-03-04 | 徐先林 | Low-voltage power distribution cabinet |
| CN116404557A (en) * | 2023-06-08 | 2023-07-07 | 广东伊斐净化科技有限公司 | Multipurpose direct current power supply cabinet |
| CN116404557B (en) * | 2023-06-08 | 2023-10-13 | 广东伊斐新能源有限公司 | Multipurpose direct current power supply cabinet |
| CN117833069A (en) * | 2023-12-28 | 2024-04-05 | 徐州中周输配电设备有限公司 | A power distribution cabinet |
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