CN209016715U

CN209016715U - A kind of SVG static reactive generator casing protection mechanism

Info

Publication number: CN209016715U
Application number: CN201822089795.4U
Authority: CN
Inventors: 葛海平
Original assignee: Nantong Xidong Electrical Appliance Co Ltd
Current assignee: Nantong Xidong Electrical Appliance Co Ltd
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-06-21
Anticipated expiration: 2028-12-12

Abstract

The utility model discloses a kind of SVG static reactive generator casing protection mechanisms, including cabinet, the front of the cabinet, which is bolted, is equipped with case lid, bar shaped ventilation hole is offered on the case lid, the back side of the case lid is fixedly installed with placing frame, and the internal slide of the placing frame is connected with slide plate.The utility model drives screw rod constantly to rotate and reverse by Miniature servo-motors, it can be improved heat dissipation area, improve radiating efficiency, it avoids and only carries out the phenomenon that heat dissipation causes rest part heat dissipation effect difference at one, simultaneously with the continuous progress of heat dissipation work, it can use heat release hole to be rejected to the wind that cabinet inside contains heat outside cabinet in time, it can reduce the temperature of cabinet inside, it can accelerate outside air using bar shaped ventilation hole simultaneously to enter in cabinet, be conducive to the progress of heat dissipation work, to play the heat dissipation protection effect to static reactive generator, it ensure that static reactive generator operates normally.

Description

A kind of SVG static reactive generator casing protection mechanism

Technical field

The utility model relates to electrical relevant device technical field, specially a kind of SVG static reactive generator casing is anti- Protect mechanism.

Background technique

Static reactive generator is to adjust bridge for being parallel on power grid from commutation bridge circuit by reactor or directly The phase and amplitude of formula circuit AC side output voltage, perhaps directly controlling its ac-side current makes the circuit absorb or send out The reactive power met the requirements out realizes the purpose of dynamic passive compensation.

Static reactive generator is carrying out in use, needing for static reactive generator to be mounted in cabinet, due to static Reacance generator can generate amount of heat in being worked, therefore have certain requirement to the cooling mechanism of cabinet, but existing Cabinet inside radiator fan be it is fixed, radiator fan when being worked can only to static reactive generator a part into Heat dissipation, is easy to cause cabinet rest part heat excessively high, and radiating efficiency is low, while the heat release hole cooperation opened up using cabinet is carried out Heat dissipation, can accelerate the heat dissipation of cabinet inside, but since static reactive generator is widely used, larger in some dusts Area, be easy to cause introduced contaminants to enter cabinet inside by heat release hole, to the static reactive generator of cabinet inside Operation impacts, while also will affect the normal operation of radiator fan.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of SVG static reactive generator casing protection mechanism, The radiating efficiency for solving existing static reactive generator cabinet is low, and extraneous dust is easily accessible asking for cabinet inside Topic.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of SVG static reactive generator casing is anti- Mechanism, including cabinet are protected, the front of the cabinet, which is bolted, is equipped with case lid, and bar shaped ventilation is offered on the case lid Hole, the back side of the case lid are fixedly installed with placing frame, and the internal slide of the placing frame is connected with slide plate, and the one of the slide plate Side is fixedly installed with filter, and heat release hole is offered on the left of the cabinet, is fixedly installed at the top of the cabinet inner wall small-sized The bottom of servo motor and slide bar, the cabinet inner wall is fixedly installed with screw rod by bearing, is threaded on the screw rod Spiral shell block, slidably connects sliding block on the slide bar, is fixedly installed with mounting plate between the spiral shell block and the opposite side of sliding block, institute It states to be bolted on mounting plate and fixed plate is installed, small rotary motor, institute are fixedly installed on the left of the fixed plate The output shaft for stating small rotary motor is fixedly installed with flabellum, is provided with dust excluding plate on the left of the cabinet inner wall.

Advanced optimize the technical program, the quantity of the bar shaped ventilation hole is two, two bar shaped ventilation holes Inside is fixedly installed with wind deflector.

The technical program is advanced optimized, the quantity of the placing frame is four, and four the placing frame two are one group, Each placing frame corresponds to a slide plate, and the filter is located between the opposite side of two slide plates.

The technical program is advanced optimized, the filter is stainless steel cloth.

The technical program is advanced optimized, the quantity of the fixed plate is two, and two fixed plates are symmetrically distributed in On mounting plate.

The technical program is advanced optimized, the side of the dust excluding plate is fixedly installed with kelly, a left side for the cabinet inner wall Side offers card slot compatible with kelly, is provided with Air Filter on the dust excluding plate.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of SVG static reactive generator casing protection mechanism, has Below the utility model has the advantages that

1, the SVG static reactive generator casing protection mechanism drives screw rod constantly to rotate forward by Miniature servo-motors And reversion can be improved heat dissipation area so as to drive small rotary motor constantly to move up and down, and improve heat dissipation Efficiency avoids and only carries out the phenomenon that heat dissipation causes rest part heat dissipation effect difference at one, while not with heat dissipation work It is disconnected to carry out, it can use heat release hole and be rejected to the wind that cabinet inside contains heat outside cabinet in time, can reduce cabinet inside Temperature, while outside air can be accelerated using bar shaped ventilation hole and entered in cabinet, the progress for the work that is conducive to radiate, from And the heat dissipation protection effect to static reactive generator has been played, it ensure that static reactive generator operates normally.

2, the SVG static reactive generator casing protection mechanism passes through setting placing frame, slide plate, filter and dust excluding plate, benefit It can prevent introduced contaminants from entering by bar shaped ventilation hole the inside of cabinet with filter, while matching using slide plate and placing frame It closes, facilitates and clear up filter taking-up, can prevent introduced contaminants from entering cabinet inside by heat release hole using dust excluding plate, The amount of dust for reducing cabinet inside prevents the dust of cabinet inside to be excessively accumulated on static reactive generator and runs to equipment It impacts.

Detailed description of the invention

Fig. 1 is the utility model structure front view；

Fig. 2 is the utility model cover structure front view；

Fig. 3 is the utility model cover structure rearview；

Fig. 4 is the utility model casing structure left view；

Fig. 5 is the utility model casing structure right view；

Fig. 6 is the utility model anti-dust plate structure schematic diagram.

In figure: 1, cabinet；2, case lid；3, bar shaped ventilation hole；4, wind deflector；5, placing frame；6, slide plate；7, filter；8, it dissipates Hot hole；9, screw rod；10, slide bar；11, spiral shell block；12, sliding block；13, Miniature servo-motors；14, mounting plate；15, fixed plate；16, small Type rotating electric machine；17, flabellum；18, dust excluding plate；19, kelly.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of SVG static reactive generator casing protection Mechanism, including cabinet 1, the front of cabinet 1, which is bolted, is equipped with case lid 2, and bar shaped ventilation hole 3, case are offered on case lid 2 The back side of lid 2 is fixedly installed with placing frame 5, and the internal slide of placing frame 5 is connected with slide plate 6, and the side of slide plate 6 is fixedly installed with Filter 7, the left side of cabinet 1 offer heat release hole 8, are fixedly installed with Miniature servo-motors 13 and slide bar at the top of 1 inner wall of cabinet 10, the bottom of 1 inner wall of cabinet is fixedly installed with screw rod 9 by bearing, and spiral shell block 11 is threaded on screw rod 9, is slided on slide bar 10 It is dynamic to be connected with sliding block 12, it is fixedly installed with mounting plate 14 between spiral shell block 11 and the opposite side of sliding block 12, is passed through on mounting plate 14 Bolt is fixedly installed with fixed plate 15, and the left side of fixed plate 15 is fixedly installed with small rotary motor 16, small rotary motor 16 Output shaft be fixedly installed with flabellum 17, by Miniature servo-motors 13 drive screw rod 9 constantly rotate and reverse, so as to It drives small rotary motor 16 constantly to move up and down, can be improved heat dissipation area, improve radiating efficiency, avoid only The phenomenon that heat dissipation causes rest part heat dissipation effect difference is carried out at one, while with the continuous progress of heat dissipation work, Ke Yili The wind containing heat inside cabinet 1 is rejected in time outside cabinet 1 with heat release hole 8, can reduce the temperature inside cabinet 1, together Shi Liyong bar shaped ventilation hole 3 can accelerate outside air and enter in cabinet 1, be conducive to the progress of heat dissipation work, to play The heat dissipation protection effect to static reactive generator has been arrived, ensure that static reactive generator operates normally, a left side for 1 inner wall of cabinet Side is provided with dust excluding plate 18, by setting placing frame 5, slide plate 6, filter 7 and dust excluding plate 18, can prevent the external world using filter 7 Impurity enters the inside of cabinet 1 by bar shaped ventilation hole 3, while using the cooperation of slide plate 6 and placing frame 5, facilitating filter 7 Taking-up is cleared up, and can be prevented introduced contaminants from entering inside cabinet 1 by heat release hole 8 using dust excluding plate 18, be reduced machine Amount of dust inside case 1 prevents the dust inside cabinet 1 to be excessively accumulated on static reactive generator and causes shadow to equipment operation It rings.

Specifically, the quantity of bar shaped ventilation hole 3 is two, the inside of two bar shaped ventilation holes 3 is fixedly installed with wind-guiding Plate 4,4 inclined direction of wind deflector inside two bar shaped ventilation holes 3 improve on the contrary, be adapted to the wind in various directions in this way Practicability, while wind deflector 4 can prevent extraneous toy from entering inside cabinet 1.

Specifically, the quantity of placing frame 5 is four, four placing frame 5 two are one group, each placing frame 5 corresponding one A slide plate 6, filter 7 are located between the opposite side of two slide plates 6, facilitate to remove filter 7 and clear up.

Specifically, filter 7 is on the one hand stainless steel cloth stainless steel cloth can play dust-proof effect, one side and wind-guiding Plate 4 is cooperated, and further completely cuts off the inside of extraneous toy and cabinet 1.

Specifically, the quantity of fixed plate 15 is two, two fixed plates 15 are symmetrically distributed on mounting plate 14, can be installed Two small rotary motors 16, enhance the radiating efficiency inside cabinet 1.

Specifically, the side of dust excluding plate 18 is fixedly installed with kelly 19, offered on the left of 1 inner wall of cabinet and 19 phase of kelly The card slot of adaptation is provided with Air Filter on dust excluding plate 18, convenient to mount and dismount to dust excluding plate 18.

When in use, screw rod 9 is driven constantly to be rotated and reverse by Miniature servo-motors 13, spiral shell block 11 can be It constantly moves up and down on screw rod 9, while spiral shell block 11 drives mounting plate 14 to be also constantly moving, exists by sliding block 12 It is slided on slide bar 10, ensure that the stability of mounting plate 14, while two small rotary motors 16 drive flabellum 17 to carry out Rotation is carrying out heat dissipation work to carry out comprehensive heat dissipation work to the static reactive generator to work inside cabinet 1 While work, it can use heat release hole 8 and the wind containing heat inside cabinet 1 be rejected in time outside cabinet 1, can reduce cabinet Temperature inside 1, while outside air can be accelerated using bar shaped ventilation hole 3 and entered in cabinet 1, be conducive to work of radiating It carries out, then dust-proof effect is played by filter 7 and dust excluding plate 18, while filter 7 and wind deflector 4 stop extraneous toy machine It is interior to being impacted to static reactive generator inside cabinet 1, can when the impurity accumulated on filter 7 and dust excluding plate 18 is excessive With by the way that the slide plate 6 of 7 two sides of filter is removed from placing frame 5, so that filter 7 is cleared up, it equally will be on dust excluding plate 18 Kelly 19 is separated with the card slot on cabinet 1, to clear up dust excluding plate 18.

In conclusion the SVG static reactive generator casing protection mechanism, drives screw rod 9 by Miniature servo-motors 13 It constantly rotates and reverse, so as to drive small rotary motor 16 constantly to move up and down, can be improved radiating surface Product, improves radiating efficiency, avoids and only carries out the phenomenon that heat dissipation causes rest part heat dissipation effect difference at one, while with The continuous progress of heat dissipation work, can use heat release hole 8 and the wind containing heat inside cabinet 1 is rejected in time outside cabinet 1, energy The temperature inside cabinet 1 is enough reduced, while outside air can be accelerated using bar shaped ventilation hole 3 and entered in cabinet 1, is conducive to The progress of heat dissipation work ensure that static reacance to play the heat dissipation protection effect to static reactive generator Device operates normally.

It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of SVG static reactive generator casing protection mechanism, including cabinet (1), it is characterised in that: the cabinet (1) Front, which is bolted, to be equipped with case lid (2), is offered bar shaped ventilation hole (3) on the case lid (2), the case lid (2) The back side is fixedly installed with placing frame (5), and the internal slide of the placing frame (5) is connected with slide plate (6), and the one of the slide plate (6) Side is fixedly installed with filter (7), is offered heat release hole (8) on the left of the cabinet (1), and the top of cabinet (1) inner wall is solid Dingan County is equipped with Miniature servo-motors (13) and slide bar (10), and the bottom of cabinet (1) inner wall is fixedly installed with silk by bearing Bar (9) is threaded with spiral shell block (11) on the screw rod (9), slidably connects sliding block (12), the spiral shell on the slide bar (10) It is fixedly installed with mounting plate (14) between block (11) and the opposite side of sliding block (12), it is solid by bolt on the mounting plate (14) Dingan County is equipped with fixed plate (15), is fixedly installed with small rotary motor (16) on the left of the fixed plate (15), the small-sized rotation The output shaft of rotating motor (16) is fixedly installed with flabellum (17), is provided with dust excluding plate (18) on the left of cabinet (1) inner wall.

2. a kind of SVG static reactive generator casing protection mechanism according to claim 1, it is characterised in that: the item The quantity of shape ventilation hole (3) is two, and the inside of two bar shaped ventilation holes (3) is fixedly installed with wind deflector (4).

3. a kind of SVG static reactive generator casing protection mechanism according to claim 1, it is characterised in that: described to put The quantity for setting frame (5) is four, and four the placing frame (5) two are one group, and each placing frame (5) corresponds to a cunning Plate (6), the filter (7) are located between the opposite side of two slide plates (6).

4. a kind of SVG static reactive generator casing protection mechanism according to claim 1, it is characterised in that: it is described every Net (7) is stainless steel cloth.

5. a kind of SVG static reactive generator casing protection mechanism according to claim 1, it is characterised in that: described solid The quantity of fixed board (15) is two, and two fixed plates (15) are symmetrically distributed on mounting plate (14).

6. a kind of SVG static reactive generator casing protection mechanism according to claim 1, it is characterised in that: described anti- The side of dirt plate (18) is fixedly installed with kelly (19), is offered on the left of cabinet (1) inner wall and is adapted with kelly (19) Card slot, be provided with Air Filter on the dust excluding plate (18).