CN208539371U - A kind of fixed high-pressure outgoing line cabinet with protective device - Google Patents

Abstract

The utility model discloses a kind of fixed high-pressure outgoing line cabinet with protective device, including cabinet body, the inside of the cabinet body is equipped with installation cavity, the both ends lateral wall of the cabinet body is equipped with protection mechanism, the interior bottom of the installation cavity is equipped with circuit board, the opposite inner sidewall of the installation cavity is symmetrically arranged with two the first cooling mechanisms, the inner top of the installation cavity is equipped with the second cooling mechanism, the lateral wall of the cabinet body, which runs through, is equipped with multiple the first heat release holes being interconnected with installation cavity, the bottom sidewall of the cabinet body is equipped with multiple support support blocks, the protection mechanism includes protective plate.The structure design of the utility model is reasonable, not only there are two types of radiating modes for tool, good heat dissipation effect can be played to the circuit board in installation cavity, cooling fan can be replaced by realizing self disassembling according to actual needs, and the shaking of cabinet body can be avoided to cause the damage of circuit board to good protective buffering effect is played on the outside of cabinet body.

Description

A kind of fixed high-pressure outgoing line cabinet with protective device

Technical field

The utility model relates to high-voltage terminal cabinet technical field more particularly to a kind of fixed high-pressures with protective device Outgoing line cabinet.

Background technique

High-voltage terminal cabinet is a common device of power industry instantly, high-voltage terminal cabinet during use, by The voltage in portion is very high in the inner, and the temperature that will lead in cabinet is got higher, and environment radiates in the cabinet of high temperature, guarantees cabinet body Normal temperature, thus guarantee the normal operation of its internal route and circuit board, but traditional radiating mode is only simple It is radiated by cooling fan, and cooling fan is fixedly connected with cabinet body, inconvenience carries out dismounting and change.

Due to being equipped with circuit board and conductive track inside high-voltage terminal cabinet, it is therefore desirable to it is outer to guarantee that its cabinet body is not adequately protected against The shock on boundary can guarantee the normal operation of high-voltage terminal cabinet, therefore, how guarantee that cabinet body will not be easily by foreign impacts Influence and a urgent problem needed to be solved.

Utility model content

Single, inconvenient disassembly installation that purpose of the utility model is to solve existing high-voltage terminal cabinet heat radiation modes, To a kind of anticollision buffering effect of cabinet body fixed high-pressure outgoing line cabinet with protective device that is insufficient, and proposing, not only have There are two types of radiating modes, can play good heat dissipation effect to the circuit board in installation cavity, can voluntarily tear open according to actual needs Replacement cooling fan is unloaded, and the shaking of cabinet body can be avoided to cause circuit to good protective buffering effect is played on the outside of cabinet body The damage of plate.

To achieve the goals above, the utility model adopts the technical scheme that

The inside of a kind of fixed high-pressure outgoing line cabinet with protective device, including cabinet body, the cabinet body is equipped with installation cavity, The both ends lateral wall of the cabinet body is equipped with protection mechanism, and the interior bottom of the installation cavity is equipped with circuit board, the installation cavity Opposite inner sidewall is symmetrically arranged with two the first cooling mechanisms, and the inner top of the installation cavity is equipped with the second cooling mechanism, institute The lateral wall for stating cabinet body, which runs through, is equipped with multiple the first heat release holes being interconnected with installation cavity, and the bottom sidewall of the cabinet body is equipped with Multiple support support blocks.

Preferably, the protection mechanism includes protective plate, and the protective plate is equipped with protective trough close to one end of cabinet body, described The side wall of cabinet body extends in protective trough, and the upper end of the cabinet body is fixedly connected with L shape bar, and the upper end of the protective plate is fixed to be connected Be connected to the first fixed block, the L shape bar through the first fixed block side wall and connect with its side walls, the protective trough it is interior Multiple buffer gears are connected between side wall and the lateral wall of cabinet body, between the inner sidewall of the protective trough and the lateral wall of cabinet body It is connected with multiple first springs.

Preferably, the buffer gear includes that two set up and down first be arranged on cabinet body lateral wall fix Plate, two first fixed plates are equipped with limiting slot far from one end side wall of cabinet body, and sliding connects in two limiting slots It is connected to buffer stopper, two buffer stoppers are rotatably connected to buffer bar far from one end of limiting slot, and two buffer bars are remote One end from buffer stopper is rotatablely connected with the inner sidewall of protective trough, and it is fixed that the lateral wall of the cabinet body is fixedly connected with second Block, second fixed block are located between two the first fixed plates, the both ends of second fixed block and opposite buffer stopper it Between be respectively connected with multiple second springs, it is fixed that two opposite one end side walls of first fixed plate are fixedly connected to second Plate, the inside of two second fixed plates are equipped with sliding cavity, slidably connect first piston in two sliding cavities Block, two opposite one end of the first piston block are fixedly connected to sliding bar, and two opposite one end of the sliding bar are equal The side wall for sequentially passing through the side wall of the second fixed plate and the side wall of the first fixed plate and buffer stopper corresponding thereto is fixedly connected, And the sliding bar and the side wall of the first fixed plate, the second fixed plate are to be slidably connected, two second fixed plates are separate One end side wall of sliding bar runs through the L shape appendix for being equipped with and being interconnected with sliding cavity, and the L shape appendix is solid far from second One end of fixed board is respectively connected with air bag.

Preferably, first cooling mechanism includes the U-tube that installation chamber inner sidewall is arranged in, the inside of the U-tube Equipped with U-shaped chamber, the U-shaped is intracavitary to slidably connect second piston block and third piston block, the side of the second piston block respectively Wall is fixedly connected with mobile bar, and the mobile bar runs through the side wall of U-tube far from one end of second piston block and slides with its side wall Dynamic connection, the mobile bar are fixedly connected with third fixed plate far from one end of second piston block, and the third fixed plate is separate One end of mobile bar is fixedly connected with multiple cooling fins, and hydraulic oil, institute are equipped between the second piston block and third piston block It states and is connected with multiple third springs between the one end of third piston block far from hydraulic oil and U-shaped chamber inner sidewall.

Preferably, second cooling mechanism include two L shaped plates, the upper end of two L shaped plates be connected with jointly with The cooling fan that its side wall offsets, the opposite one end side wall of two L shaped plates is respectively connected with multiple positioning mechanisms, multiple described The side wall of positioning mechanism offsets with the lateral wall of cooling fan, and the both ends side wall of two L shaped plates is equipped with connecting plate, institute The inner top rotation connection of installation cavity is stated there are two threaded rod, the side wall of two connecting plates runs through equipped with threaded hole, and two A threaded rod runs through threaded hole corresponding thereto and is threadedly coupled with it, and the lateral wall of two threaded rods is fixed It is connected with rotating block, the inner top of the installation cavity is fixedly connected with the first positioning plate, the bottom sidewall of first positioning plate Equipped with locating slot, slidably connect the second positioning plate in the locating slot, the inner top of second positioning plate and locating slot it Between be connected with multiple 4th springs, the bottom sidewall of second positioning plate and the upper end side wall of cooling fan offset, described The side wall of the side wall of two positioning plates and the first positioning plate runs through equipped with multiple second heat release holes.

Preferably, the positioning mechanism include two positioning belts, the opposite one end of two positioning belts respectively with its phase Pair the side wall of L shaped plate be fixedly connected, two opposite one end of the positioning belt have been respectively fixedly connected with hook surface velcro and hair Face velcro, the side wall of the positioning belt and the side wall of cooling fan offset.

The utility model compared with prior art, it has the advantage that:

1, protective plate, the first spring, the first fixed plate, the second fixed plate, buffer stopper, buffer bar, the second fixed block, second The setting of spring, sliding cavity, first piston block, L shape appendix, air bag can be realized protective plate after being hit, can Substantially reduce protective plate to the impact force of cabinet body, to guarantee the stability of cabinet body, guarantees that internal circuit board will not damage easily It is bad.

2, U-tube, U-shaped chamber, second piston block, third piston block, hydraulic oil, mobile bar, third fixed plate and cooling fin Setting can enhance the heat dissipation effect to circuit board, and can realize and circuit board is played centainly under the action of hydraulic oil Buffer protection effect.

3, the setting of L shaped plate, positioning mechanism, connecting plate, threaded rod can be realized the lifting of cooling fan, so that radiation air Machine can offset with the upper end of the second positioning plate, guarantee the stability of cooling fan.

In conclusion the structure design of the utility model is reasonable, not only there are two types of radiating modes for tool, can be in installation cavity Circuit board plays good heat dissipation effect, can replace cooling fan by realizing self disassembling according to actual needs, and can be on the outside of cabinet body Good protective buffering effect is played, the shaking of cabinet body is avoided to cause the damage of circuit board.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of fixed high-pressure outgoing line cabinet with protective device structural schematic diagram；

Fig. 2 be the utility model proposes a kind of fixed high-pressure outgoing line cabinet with protective device A locate structure amplify Figure；

Fig. 3 be the utility model proposes a kind of fixed high-pressure outgoing line cabinet with protective device B locate structure amplify Figure；

Fig. 4 be the utility model proposes a kind of fixed high-pressure outgoing line cabinet with protective device C locate structure amplify Figure.

In figure: 1 cabinet body, 2 protective plates, 3 first springs, 4 circuit boards, 5L shape bar, 6 first fixed blocks, 7 third fixed plates, 8 Cooling fin, 9 buffer bars, 10 second fixed blocks, 11 second springs, 12 buffer stoppers, 13 first fixed plates, 14 sliding bars, 15 first Piston block, 16 second fixed plates, 17L shape appendix, 18 air bags, 19 mobile bars, 20 second piston blocks, 21U shape pipe, 22 thirds are living Chock, 23 third springs, 24 first positioning plates, 25 threaded rods, 26 rotating blocks, 27 connecting plates, 28L shape plate, 29 cooling fans, 30 Positioning belt, 31 hook surface velcro, 32 hair side velcro, 33 second positioning plates, 34 the 4th springs.

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.

Referring to Fig.1-4, a kind of fixed high-pressure outgoing line cabinet with protective device, including cabinet body 1, the inside of cabinet body 1 are set There is installation cavity, the both ends lateral wall of cabinet body 1 is equipped with protection mechanism, and protection mechanism includes protective plate 2, and protective plate 2 is close to cabinet body 1 One end be equipped with protective trough, the side wall of cabinet body 1 extends in protective trough, and the upper end of cabinet body 1 is fixedly connected with L shape bar 5, protective plate 2 upper end is fixedly connected with the first fixed block 6, and L shape bar 5 runs through the side wall of the first fixed block 6 and connect with its side walls, prevents Multiple buffer gears are connected between the inner sidewall of protecting groove and the lateral wall of cabinet body 1, buffer gear includes setting in 1 outside of cabinet body Two the first fixed plates 13 set up and down on wall, two the first fixed plates 13 are equipped with far from one end side wall of cabinet body 1 Limiting slot slidably connects buffer stopper 12, two one end of buffer stopper 12 far from limiting slot company of rotation in two limiting slots It is connected to buffer bar 9, two one end of buffer bar 9 far from buffer stopper 12 are rotatablely connected with the inner sidewall of protective trough, outside cabinet body 1 Side wall is fixedly connected with the second fixed block 10, and the second fixed block 10 is located between two the first fixed plates 13, the second fixed block 10 Both ends and opposite buffer stopper 12 between be respectively connected with multiple second springs 11, the opposite one end of two the first fixed plates 13 Wall is fixedly connected to the second fixed plate 16, and the inside of two the second fixed plates 16 is equipped with sliding cavity, in two sliding cavities First piston block 15 is slidably connected, two opposite one end of first piston block 15 are fixedly connected to sliding bar 14, two cunnings The opposite one end of lever 14 sequentially passes through the side wall of the second fixed plate 16 and the side wall of the first fixed plate 13 and corresponding thereto The side wall of buffer stopper 12 be fixedly connected, and sliding bar 14 and the side wall of the first fixed plate 13, the second fixed plate 16 are sliding Connection, it is defeated that two one end side walls of second fixed plate 16 far from sliding bar 14 run through the L shape for being equipped with and being interconnected with sliding cavity Tracheae 17, L shape appendix 17 are respectively connected with air bag 18, the inner sidewall and cabinet body 1 of protective trough far from one end of the second fixed plate 16 Lateral wall between be connected with multiple first springs 3, under the action of protection mechanism, can be realized the impact force to protective plate 2 Good slow buffering effect is played, the impact force of protective plate 2 is avoided to impact cabinet body 1.

The interior bottom of installation cavity is equipped with circuit board 4, and the opposite inner sidewall of installation cavity is symmetrically arranged with two first heat dissipations Mechanism, the first cooling mechanism include the U-tube 21 that installation chamber inner sidewall is arranged in, and the inside of U-tube 21 is equipped with U-shaped chamber, U-shaped chamber Second piston block 20 and third piston block 22 are inside slidably connected respectively, and the side wall of second piston block 20 is fixedly connected with mobile bar 19, mobile bar 19 runs through the side wall of U-tube 21 far from one end of second piston block 20 and connect with its side walls, mobile bar 19 One end far from second piston block 20 is fixedly connected with third fixed plate 7, and third fixed plate 7 is fixed far from one end of mobile bar 19 Multiple cooling fins 8 are connected with, hydraulic oil are equipped between second piston block 20 and third piston block 22, third piston block 22 is far from liquid Multiple third springs 23 are connected between one end and U-shaped chamber inner sidewall of pressure oil, the setting of the first cooling mechanism can not only be protected The heat dissipation effect of circuit board 4 is demonstrate,proved, and the buffer protection effect of circuit board 4 can be enhanced.

The inner top of installation cavity is equipped with the second cooling mechanism, and the lateral wall of cabinet body 1 runs through equipped with multiple mutual with installation cavity First heat release hole of connection, the bottom sidewall of cabinet body 1 are equipped with multiple support support blocks, and the second cooling mechanism includes two L shaped plates 28, The upper end of two L shaped plates 28 is connected with the cooling fan 29 to offset with its side wall, the opposite one end side wall of two L shaped plates 28 jointly Be respectively connected with multiple positioning mechanisms, positioning mechanism includes two positioning belts 30, the opposite one end of two positioning belts 30 respectively with its The side wall of opposite L shaped plate 28 is fixedly connected, and two opposite one end of positioning belt 30 have been respectively fixedly connected with hook surface velcro 31 Offset with the side wall of hair side velcro 32, the side wall and cooling fan 29 of positioning belt 30, the side wall of multiple positioning mechanisms with dissipate The lateral wall of air-heater 29 offsets, and the both ends side wall of two L shaped plates 28 is equipped with connecting plate 27, and the inner top of installation cavity, which rotates, to be connected It connects there are two threaded rod 25, the side wall of two connecting plates 27 runs through equipped with threaded hole, and two threaded rods 25 run through and its phase Pair threaded hole and be threadedly coupled with it, the lateral wall of two threaded rods 25 is fixedly connected to rotating block 26, installation cavity it is interior Top is fixedly connected with the first positioning plate 24, and the bottom sidewall of the first positioning plate 24 is equipped with locating slot, is slidably connected in locating slot There is the second positioning plate 33, multiple 4th springs 34, the second positioning are connected between the second positioning plate 33 and the inner top of locating slot The bottom sidewall of plate 33 and the upper end side wall of cooling fan 29 offset, the side of the side wall of the second positioning plate 33 and the first positioning plate 24 Wall runs through equipped with multiple second heat release holes, and the setting of the second cooling mechanism can be realized the dissipating to circuit board 4 of cooling fan 29 Thermal effect, and the disassembly of cooling fan 29 can be overhauled convenient for user.

In the utility model, when protective plate 2 is by extraneous impact, protective plate 2 can be mobile toward the direction of cabinet body 1, when When protective plate 2 is mobile, it can realize that two buffer stoppers 12 carry out reverse motions, when two buffer stoppers under the action of buffer bar 9 When 12 reverse motions, two sliding bars 14 is enabled to drive first piston block 15 mobile, realizes to being inflated in air bag 18, inflate Air bag 18 after expansion can play the effect of buffering to protective plate 2, reduce the impact force of protective plate 2, and in buffer stopper 12 can be to protection to the elastic force of the pulling force of buffer stopper 12, the first spring 3 with frictional force, the second spring 11 of limiting slot sliding Plate 2 plays the effect slowly buffered, to reduce protective plate 2 to impact force brought by cabinet body 1, in the mobile mistake of protective plate 2 Cheng Zhong can guarantee the mobile horizontality of protective plate 2, in multiple first springs 3 and the second bullet under the position-limiting action of L shape bar 5 Under the action of spring 11, the reset of protective plate 2 can be realized.

Side wall of the side wall of multiple cooling fins 8 with circuit board 4 offsets, and heat dissipation effect well can be played to circuit board 4 Fruit, when cabinet body 1 drives cooling fin 8 and circuit board 4 to shake, cooling fin 8 enables to mobile bar 19 to drive second piston Block 20 is mobile, under the action of hydraulic oil, can be realized the movement of third piston block 22, third piston block 22 is interior with U-shaped chamber Multiple third springs 23 are connected between side wall, so that the reset of third piston block 22, therefore, multiple cooling fins 8 The effect of heat dissipation can not only be played to circuit board 4, and can play the effect of protection damping to circuit board 4, guarantee circuit The normal operation of plate 4.

Cooling fan 29 can play the effect of heat dissipation to circuit board 4, and the setting of positioning mechanism can be realized to radiation air The position limitation protection of machine 29, and the upper end of cooling fan 29 and the bottom sidewall of the second positioning plate 33 offset, in multiple 4th springs Under the action of 34, can be realized the second positioning plate 33 can play the effect of extruding to cooling fan 29, to guarantee radiation air Machine 29 will not shake easily, when needing cooling fan 29 dismantling maintenance, can rotate rotating block 26, realize 25 turns of threaded rod It is dynamic, since threaded rod 25 is threadedly coupled with connecting plate 27, the decline of L shaped plate 28 and cooling fan 29 may be implemented, thus Realize the detachability of cooling fan.

More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims (6)

1. a kind of fixed high-pressure outgoing line cabinet with protective device, including cabinet body (1), which is characterized in that the cabinet body (1) Inside is equipped with installation cavity, and the both ends lateral wall of the cabinet body (1) is equipped with protection mechanism, and the interior bottom of the installation cavity is equipped with Circuit board (4), the opposite inner sidewall of the installation cavity are symmetrically arranged with two the first cooling mechanisms, the inner top of the installation cavity Equipped with the second cooling mechanism, the lateral wall of the cabinet body (1), which runs through, is equipped with multiple the first heat release holes being interconnected with installation cavity, The bottom sidewall of the cabinet body (1) is equipped with multiple support support blocks.

2. a kind of fixed high-pressure outgoing line cabinet with protective device according to claim 1, which is characterized in that described anti- Protecting mechanism includes protective plate (2), and the protective plate (2) is equipped with protective trough, the side of the cabinet body (1) close to the one end of cabinet body (1) Wall extends in protective trough, and the upper end of the cabinet body (1) is fixedly connected with L shape bar (5), and the upper end of the protective plate (2) is fixed It is connected with the first fixed block (6), the L shape bar (5) is run through the side wall of the first fixed block (6) and connect with its side walls, institute State and be connected with multiple buffer gears between the inner sidewall of protective trough and the lateral wall of cabinet body (1), the inner sidewall of the protective trough with Multiple first springs (3) are connected between the lateral wall of cabinet body (1).

3. a kind of fixed high-pressure outgoing line cabinet with protective device according to claim 2, which is characterized in that described slow Two set up and down first fixed plates (13) of the punch mechanism including setting on cabinet body (1) lateral wall, two described first Fixed plate (13) is equipped with limiting slot far from one end side wall of cabinet body (1), slidably connects buffering in two limiting slots Block (12), two buffer stoppers (12) are rotatably connected to buffer bar (9) far from one end of limiting slot, two buffer bars (9) one end far from buffer stopper (12) is rotatablely connected with the inner sidewall of protective trough, and the lateral wall of the cabinet body (1) is fixedly connected Have the second fixed block (10), second fixed block (10) is located between two the first fixed plates (13), second fixed block (10) it is respectively connected with multiple second springs (11) between both ends and opposite buffer stopper (12), two first fixed plates (13) opposite one end side wall is fixedly connected to the second fixed plate (16), and the inside of two second fixed plates (16) is all provided with There is sliding cavity, is slidably connected in two sliding cavities first piston block (15), two first piston block (15) phases Pair one end be fixedly connected to sliding bar (14), it is fixed that two opposite one end of the sliding bar (14) sequentially pass through second The side wall of the side wall of plate (16) and the side wall of the first fixed plate (13) and buffer stopper (12) corresponding thereto is fixedly connected, and institute Stating sliding bar (14) and the side wall of the first fixed plate (13), the second fixed plate (16) is to be slidably connected, and two described second solid Fixed board (16) runs through the L shape appendix (17) for being equipped with and being interconnected with sliding cavity, institute far from one end side wall of sliding bar (14) It states L shape appendix (17) and is respectively connected with air bag (18) far from the one end of the second fixed plate (16).

4. a kind of fixed high-pressure outgoing line cabinet with protective device according to claim 1, which is characterized in that described One cooling mechanism includes the U-tube (21) that installation chamber inner sidewall is arranged in, and the inside of the U-tube (21) is equipped with U-shaped chamber, described U-shaped is intracavitary to slidably connect second piston block (20) and third piston block (22), the side wall of the second piston block (20) respectively It is fixedly connected with mobile bar (19), the mobile bar (19) runs through the side of U-tube (21) far from the one end of second piston block (20) Wall is simultaneously connect with its side walls, and the mobile bar (19) is fixedly connected with third far from the one end of second piston block (20) and fixes Plate (7), the third fixed plate (7) are fixedly connected with multiple cooling fins (8) far from the one end of mobile bar (19), and described second is living Hydraulic oil, the third piston block (22) one end and U far from hydraulic oil are equipped between chock (20) and third piston block (22) Multiple third springs (23) are connected between shape chamber inner sidewall.

5. a kind of fixed high-pressure outgoing line cabinet with protective device according to claim 1, which is characterized in that described Two cooling mechanisms include two L shaped plates (28), and the upper end of two L shaped plates (28) is connected with jointly to be dissipated with what its side wall offseted Air-heater (29), two opposite one end side walls of the L shaped plate (28) are respectively connected with multiple positioning mechanisms, multiple localization machines Lateral wall of the side wall of structure with cooling fan (29) offsets, and the both ends side wall of two L shaped plates (28) is equipped with connecting plate (27), there are two threaded rod (25), the side wall of two connecting plates (27) is passed through for the inner top rotation connection of the installation cavity It is equipped with threaded hole, two threaded rods (25) are threadedly coupled through threaded hole corresponding thereto and with it, described in two The lateral wall of threaded rod (25) is fixedly connected to rotating block (26), and the inner top of the installation cavity is fixedly connected with the first positioning Plate (24), the bottom sidewall of first positioning plate (24) are equipped with locating slot, slidably connect the second positioning in the locating slot Plate (33), is connected with multiple 4th springs (34) between second positioning plate (33) and the inner top of locating slot, and described second The bottom sidewall of positioning plate (33) and the upper end side wall of cooling fan (29) offset, the side wall of second positioning plate (33) and The side wall of one positioning plate (24) runs through equipped with multiple second heat release holes.

6. a kind of fixed high-pressure outgoing line cabinet with protective device according to claim 5, which is characterized in that described fixed Position mechanism includes two positioning belts (30), the L shaped plate (28) of the opposite one end of two positioning belts (30) respectively corresponding thereto Side wall be fixedly connected, two opposite one end of the positioning belt (30) have been respectively fixedly connected with hook surface velcro (31) and hair side The side wall of velcro (32), the side wall and cooling fan (29) of the positioning belt (30) offsets.