CN113708244A

CN113708244A - Energy-saving rainproof power cabinet

Info

Publication number: CN113708244A
Application number: CN202110981982.7A
Authority: CN
Inventors: 孔云; 康振云; 孔胜; 谭红婷; 王汝言
Original assignee: Shanghai Shouxin Electromechanical Equipment Engineering Co ltd
Current assignee: Shanghai Shouxin Electromechanical Equipment Engineering Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2021-11-26

Abstract

The application relates to an energy-saving rainproof power cabinet, which relates to the field of electrical equipment and comprises a cabinet body and a cabinet door rotationally connected with the cabinet body, wherein the side wall of the cabinet body is fixedly connected with a buffer box, the buffer box is provided with a sliding rod in a sliding manner, one end, away from the buffer box, of the sliding rod is hinged with a sliding block, the inner wall of the cabinet door is provided with a sliding groove for the sliding of the sliding block, two ends of the sliding groove are arranged in a closed manner, and a limiting part for limiting the sliding block to move along the sliding groove is arranged between the cabinet door and the sliding block; and a buffer component for limiting the movement speed of the cabinet door is arranged in the buffer box. This application has the effect that delays the cabinet door motion, prolongs the life of cabinet door, and the work that promotes the internal device of cabinet simultaneously and detect is little, and through the regulatory action of bulb position, reduces the electric energy and uses, has the effect of energy saving.

Description

Energy-saving rainproof power cabinet

Technical Field

The application relates to the field of electrical equipment, in particular to an energy-saving rainproof power cabinet.

Background

The power cabinet is an electrical control cabinet combination for providing power for normal operation of the whole machine, and comprises a contactor, a frequency converter, a high-voltage cabinet, a transformer and the like, and the intelligent power cabinet has the functions of providing power for electric equipment, starting the electric equipment, detecting whether the equipment operates normally and the like.

The chinese patent of current patent publication number CN201610561548.2 provides a rainproof type low pressure power cabinet, includes the cabinet body and articulates the cabinet door on cabinet body right side through the hinge, the bottom left and right sides of the cabinet body all is provided with the support column, cabinet body inner chamber left wall is opened there is the air vent, cabinet body left side wall's the central lockhole that is provided with of inner chamber, the left side top of air vent is provided with rain-proof cover, the top of backup pad is provided with the flashing board, both ends all are provided with the diversion trench about the flashing board, the bottom of diversion trench is provided with the leading water pipe, the top of leading water pipe runs through in the flashing board, the surperficial top of cabinet door is provided with the window, the bottom left side of window is provided with controlling means, and the bottom right side of window is provided with fingerprint identification ware, controlling means respectively with fingerprint identification ware and intelligent lock core electric connection.

To the correlation technique among the above-mentioned, the inventor thinks that the staff is when carrying out the inspection maintenance to the inside device of power cabinet, if because the maloperation, when exerting oneself too big to the cabinet door, very easily cause the cabinet door damage, have the defect that influences power cabinet normal use.

Disclosure of Invention

In order to improve the easy problem of damaging of cabinet door, this application provides an energy-saving rain-proof power cabinet.

The application provides a rain-proof power cabinet of energy-saving adopts following technical scheme:

an energy-saving rainproof power cabinet comprises a cabinet body and a cabinet door rotationally connected with the cabinet body, wherein a buffer box is fixedly connected to the side wall of the cabinet body, a sliding rod is arranged on the buffer box in a sliding mode, a sliding block is hinged to one end, away from the buffer box, of the sliding rod, a sliding groove used for sliding of the sliding block is formed in the inner wall of the cabinet door, two ends of the sliding groove are arranged in a closed mode, and a limiting part used for limiting the sliding block to move along the sliding groove is arranged between the cabinet door and the sliding block; and a buffer component for limiting the movement speed of the cabinet door is arranged in the buffer box.

Through adopting above-mentioned technical scheme, when the cabinet door is opened to needs, the slide bar moves in the baffle-box, under the effect of locating part, the slider moves along spout length direction, the slider moves in the spout along the direction towards the baffle-box, under the effect of buffering subassembly, the moving speed of slider in the spout is slowed down, and then realizes the buffer motion of buffer bar, guarantee at last that the cabinet door is opening or closing the in-process, keep slow motion's effect, the life of extension cabinet door.

Optionally, the buffer assembly includes buffer board and buffer beam, be provided with the cushion chamber of filling hydraulic oil in the buffer tank, the buffer tank orientation the one end of cabinet door is provided with and is used for the gliding slide opening of buffer beam, the buffer beam with the slide bar is articulated to be set up, buffer board sliding connection in the buffer tank, the buffer board is provided with the buffer opening.

Through adopting above-mentioned technical scheme, when the cabinet door is opened, the cabinet door rotates towards the external of cabinet, slider and stopper move towards the baffle-box direction in the spout, at this moment, the baffle-box outward movement is kept away from to the buffer beam orientation, at this moment, the direction of flow of hydraulic oil is from the direction orientation that is close to in the slide bar and keeping away from the direction motion of slide bar, hydraulic oil exerts the resistance effect to the motion of buffer board, under the effect is dragged at slider and stopper, the realization is opened the buffering effect of motion to the cabinet door.

Optionally, one end of the buffer plate, which is far away from the buffer rod, is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the bottom wall of the buffer box.

Through adopting above-mentioned technical scheme, when the cabinet door is opened, first spring is stretched, treats to withdraw after the effort of applying to the cabinet door, under the elastic force effect of first spring, buffer board automatic re-setting, and under the resistance effect of hydraulic oil equally, the movement speed of cabinet door self-closing in-process is also slow.

Optionally, the limiting member is set as a limiting block, the limiting block is fixedly connected with the sliding block, the width of the cross section of the inner wall of the sliding groove is gradually reduced towards the opening, and the limiting block is slidably connected in the sliding groove.

Through adopting above-mentioned technical scheme, the stopper is used for guaranteeing the slider along spout length direction.

Optionally, the spout diapire is provided with the joint groove, the joint groove orientation the one end of stopper is the opening setting, joint groove elasticity is provided with the joint piece, joint piece tip lateral wall with the stopper orientation the lateral wall butt of baffle-box.

Through adopting above-mentioned technical scheme, after the stopper moved to the side of joint piece towards the baffle-box direction, the joint piece realized the motion to the stopper in the spout, and then ensured the restriction effect to cabinet door automatic re-setting motion.

Optionally, the inner wall of the end of the clamping groove is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the clamping block.

Through adopting above-mentioned technical scheme, the second spring is used for realizing the automatic re-setting effect of joint piece, and then is convenient for carry out the effect limited to the stopper.

Optionally, the cabinet body is provided with a bottom plate, the bottom plate is hinged to a support rod made of plastics, the inner wall of the support rod is connected with a telescopic rod made of plastics in a sliding mode, the telescopic rod is far away from one end of the support rod, the bulb is fixedly mounted at one end of the support rod, and a locking piece is arranged between the telescopic rod and the support rod.

Through adopting above-mentioned technical scheme, when needs are thrown light to the internal period of cabinet, the drive telescopic link moves in the bracing piece, and then realizes the regulation effect to the bulb position, under the effect of locking piece, realizes the limited effect to telescopic link and bracing piece position.

Optionally, the locking piece sets up to the locking piece, the bracing piece lateral wall is provided with the locking groove, locking groove tip inner wall fixedly connected with third spring, the other end of third spring with the locking piece is fixed to be set up, the bracing piece outer wall runs through and is provided with a plurality of locking holes, the locking piece peg graft in the locking hole.

Through adopting above-mentioned technical scheme, under the effect of third spring, the locking piece is automatic to be pegged graft and is had the locking hole that corresponds in, and then realizes the regulation effect of position between bracing piece and the telescopic link.

Optionally, the end part of the locking block inserted into the locking hole is fixedly connected with a hemispherical block.

Through adopting above-mentioned technical scheme, when locking hole inner wall and hemisphere shape piece outer wall butt, directly exert the effort that makes its motion to the telescopic link, hemisphere shape piece is driven to locking inslot, promotes the regulation efficiency to position between telescopic link and the bracing piece.

Optionally, the bottom end of the supporting rod is fixedly connected with a ball body, the bottom plate is provided with a spherical hole, the ball body is clamped in the spherical hole, the size of the opening of the spherical hole is smaller than the size of the spherical diameter of the ball body, the bottom plate is provided with a threaded hole communicated with the spherical hole, the bottom plate is in threaded connection with a screw in the threaded hole, the end part of the screw is rotatably connected with an arc-shaped plate, and the arc-shaped plate is attached to the outer wall of the ball body.

Through adopting above-mentioned technical scheme, under the mating reaction of spheroid and spherical hole, realize the articulated effect of ball between bracing piece and the bottom plate, and then guarantee bulb angular adjustment's convenience, under the effect of arc and spheroidal frictional force, realize the locking effect to the bracing piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cabinet door needs to be opened, the sliding rod moves in the buffer box, the sliding block moves along the length direction of the sliding groove under the action of the limiting piece, the sliding block moves in the sliding groove along the direction towards the buffer box, the moving speed of the sliding block in the sliding groove is slowed down under the action of the buffer assembly, the buffer movement of the buffer rod is further realized, the cabinet door is ensured to keep the slow movement effect in the opening or closing process, and the service life of the cabinet door is prolonged;

2. when the cabinet door is opened, the cabinet door rotates towards the outside of the cabinet body, the sliding block and the limiting block move towards the direction of the buffer box in the sliding groove, at the moment, the buffer rod moves towards the outside far away from the buffer box, at the moment, the flow direction of hydraulic oil moves towards the direction far away from the sliding rod from the direction close to the sliding rod, the hydraulic oil exerts resistance effect on the movement of the buffer plate, and under the dragging effect of the sliding block and the limiting block, the buffer effect of the opening movement of the cabinet door is realized;

3. after the angle adjustment of the supporting rod is completed, the driving screw rotates, the screw drives the arc-shaped plate to move towards the direction of the sphere, and the fixing effect on the supporting rod is realized under the action of the friction force of the arc-shaped plate and the sphere.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional structural view of an embodiment of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged partial schematic view of portion B of FIG. 2;

fig. 5 is an exploded view of the base, the support rod, the telescoping rod, and the ball according to the embodiment of the present application.

Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a buffer tank; 4. a slide bar; 5. a slider; 6. a chute; 7. a limiting block; 8. a buffer rod; 9. a buffer plate; 10. a buffer hole; 11. a first spring; 12. a clamping block; 13. a clamping groove; 14. a second spring; 15. a base plate; 16. a support bar; 17. a telescopic rod; 18. a bulb; 19. a locking groove; 20. a locking block; 21. a locking hole; 22. a third spring; 23. a hemispherical block; 24. a sphere; 25. a spherical pore; 26. a screw; 27. an arc-shaped plate; 28. an arc-shaped groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an energy-saving rainproof power cabinet. Referring to fig. 1, an energy-saving rain-proof power cabinet includes the cabinet body 1 and the cabinet body 1 rotates cabinet door 2 of connecting, cabinet door 2 passes through the hinge rotation with the cabinet body 1 and is connected, one side fixedly connected with baffle-box 3 of the 1 inner wall of cabinet body, baffle-box 3 slides and is provided with slider 5, slider 5 is kept away from that the one end of baffle-box 3 articulates there is slider 5, cabinet door 2 inner wall is provided with and is used for the gliding spout 6 of slider 5, the length direction of spout 6 sets up along the width direction of cabinet door 2, the both ends of spout 6 are the closed setting.

Referring to fig. 2 and 3, a limiting member for limiting the movement of the sliding block 5 along the length direction of the sliding groove 6 is arranged between the cabinet door 2 and the sliding block 5, the limiting member is set to be a limiting block 7, the limiting block 7 is fixedly connected with the sliding block 5, the sliding connection position of the sliding block 5 is located at the opening of the sliding groove 6, the width dimension of the cross section of the inner wall of the sliding groove 6 is gradually reduced along the direction towards the opening, the movement of the limiting block 7 towards the opening far away from the sliding groove 6 is limited, and the limiting block 7 can only move along the length direction of the sliding groove 6;

a buffer assembly for limiting the movement speed of the cabinet door 2 is arranged in the buffer box 3, the buffer assembly comprises a buffer plate 9 and buffer rods 8, a buffer cavity for filling hydraulic oil is arranged in the buffer box 3, a sliding hole for sliding the buffer rod 8 is formed in one end, facing the cabinet door 2, of the buffer box 3, a sealing ring is fixedly connected to the inner wall of the sliding hole, a sliding groove 6 rod slides in the sealing ring, the buffer rod 8 is hinged to a sliding rod 4, the buffer plate 9 is connected in the buffer box 3 in a sliding mode, the buffer plate 9 is provided with two buffer holes 10, the two buffer holes 10 are respectively located on two sides of the buffer rod 8, and the hydraulic oil flows from the buffer holes 10;

when cabinet door 2 is opened, cabinet door 2 rotates outside the cabinet body 1, slider 5 and stopper 7 move towards 3 directions of baffle-box in spout 6, at this moment, 3 outer movements of baffle-box are kept away from towards to buffer beam 8, at this moment, the flow direction of hydraulic oil is from the direction orientation that is close to in slide bar 4 and keeping away from the direction motion of slide bar 4, hydraulic oil exerts the resistance effect to the motion of buffer board 9, under slider 5 and stopper 7 pull the effect, realize opening the buffering effect of motion to cabinet door 2.

Buffer board 9 is kept away from in the first spring 11 of one end fixed connection of buffer beam 8, the other end and the 3 diapire fixed connection of baffle-box of first spring 11, when cabinet door 2 is opened, first spring 11 is stretched, under the spring action of first spring 11, buffer board 9 is drawn towards 3 diapire motion of baffle-box, buffer board 9 receives the resistance of hydraulic oil equally in the motion process, slider 5 and stopper 7 are under the traction of slide bar 4, pulling cabinet door 2 slowly closes, the realization is to the self-closing effect of cabinet door 2.

Referring to fig. 2 and 3, a clamping groove 13 is formed in the bottom wall of the sliding groove 6, the length direction of the clamping groove 13 is perpendicular to that of the sliding groove 6, one end, facing the limiting block 7, of the clamping groove 13 is provided with an opening, a clamping block 12 is elastically arranged in the clamping groove 13, the side wall of the end portion of the clamping block 12 is abutted to the side wall, facing the buffer box 3, of the limiting block 7, a second spring 14 is fixedly connected to the inner wall of the end portion of the clamping groove 13, and the other end of the second spring 14 is fixedly connected with the clamping block 12; when cabinet door 2 opens the in-process, stopper 7 moves when near joint piece 12 position, extrudees joint piece 12, and joint piece 12 moves to joint inslot 13, and along with slider 5 continues to move when the opposite side of joint piece 12, joint piece 12 pops out from joint inslot 13 under the effect of second spring 14, realizes joint piece 12 to stopper 7's restriction effect, and then realizes the locking effect to cabinet door 2.

Referring to fig. 2 and 4, when external dark, in order to facilitate the staff to overhaul, cabinet body 1 fixed connection bottom plate 15, bottom plate 15 and baffle-box 3 are located the both sides wall of the cabinet body 1 respectively, bottom plate 15 articulates and is provided with the bracing piece 16 that plastics were made, be the cavity setting in the bracing piece 16, and the one end of keeping away from bottom plate 15 towards is the opening setting, 16 inner wall sliding connection of bracing piece has the telescopic link 17 that plastics were made, the one end fixedly connected with bulb 18 in bracing piece 16 is kept away from to telescopic link 17, bulb 18 is used for illuminating in the cabinet body 1.

A locking piece is arranged between the telescopic rod 17 and the supporting rod 16, the side wall of the locking piece is provided with a locking groove 19, the inner wall of the end part of the locking groove 19 is fixedly connected with a third spring 22, the length direction of the locking groove 19 is perpendicular to that of the supporting rod 16, the inner wall of the end part of the locking groove 19 is fixedly connected with the third spring 22, the other end of the third spring 22 is fixedly connected with a locking block 20, the outer wall of the supporting rod 16 is provided with a plurality of locking holes 21 in a penetrating way, the locking block 20 is inserted into the insertion locking holes 21, the end part of the locking block 20 inserted into the locking holes 21 is fixedly connected with a hemispherical block 23, the arc of the hemispherical block 23 is abutted against the side wall of the locking holes 21, when the telescopic rod 17 is pulled, the supporting rod 16 applies an acting force to the hemispherical block 23 to enable the hemispherical block to move towards the inside of the locking groove 19, and the locking block 20 is driven to move into the locking groove 19;

referring to fig. 2 and 4, when the length between the support rod 16 and the telescopic rod 17 needs to be adjusted, the telescopic rod 17 is driven to move in the support rod 16, and after the locking block 20 moves to the position of the locking hole 21, the locking block 20 is inserted into the locking hole 21 under the action of the elastic force of the third spring 22, so that the locking effect of the telescopic rod 17 and the support rod 16 is achieved, the effect of adjusting the position of the bulb 18 is achieved, and devices at different positions in the cabinet body 1 are ensured to be illuminated.

Referring to fig. 4 and 5, 16 bottom fixedly connected with spheroid 24 of bracing piece, bottom plate 15 is provided with spherical hole 25, spheroid 24 joint is in spherical hole 25, the opening part size of spherical hole 25 is less than spheroid 24's ball footpath size, spheroid 24 joint is in spherical hole 25, and at spherical hole 25 internal rotation, realize the ball hinge effect of bracing piece 16 and bottom plate 15, control bracing piece 16 rotates the direction on bottom plate 15, further promote 18 irradiation range of bulb, promote maintenance efficiency greatly, simultaneously cabinet body 1 in only need install a bulb 18 can, reduce the electric energy use, the effect that has the energy saving.

Bottom plate 15 is provided with the screw hole that communicates with spherical hole 25, bottom plate 15 has screw 26 in screw hole threaded connection, the tip of screw 26 rotates and is connected with arc 27, and spherical hole 25 is close to the inner wall in screw hole and is provided with arc 28, the same and the same shape of the thickness size of arc 28 and arc 27, during initial condition, arc 27 is located arc 28, after 16 angle modulation of bracing piece accomplish, driving screw 26 rotates, screw 26 drives arc 27 towards the 24 direction movements of spheroid, under the frictional force effect of arc 27 and spheroid 24, the realization is to the fixed effect of bracing piece 16.

The implementation principle of an energy-saving rainproof power cabinet in the embodiment of the application is as follows: when the cabinet door 2 needs to be opened, the sliding block 5 and the limiting block 7 move in the sliding groove 6 towards the direction of the buffer box 3, at the moment, the buffer plate 9 moves towards the direction of the sliding hole under the action of the buffer rod 8, hydraulic oil passes through the buffer hole 10 and then moves towards the bottom wall of the buffer box 3, and the movement speed of the buffer plate 9 is slowed down under the action of the resistance of the hydraulic oil;

when the limiting block 7 moves to the side wall of the clamping block 12, the clamping groove 13 is driven to move towards the inside of the clamping groove 13, the second spring 14 is compressed, and after the limiting block 7 moves to the other side of the clamping block 12, the clamping block 12 moves to the outside of the clamping groove 13 and is abutted against the other side of the limiting block 7 under the action of the elastic force of the second spring 14, so that the limiting effect on the movement of the limiting block 7 is realized;

drive telescopic link 17 is at bracing piece 16 internal motion, locking block 20 is at locking inslot 19 internal motion, after locking block 20 moves to locking hole 21 position, under the spring action of third spring 22, locking block 20 moves to pegging graft in locking hole 21, the regulation effect to bracing piece 16 and telescopic link 17 position is accomplished, drive bracing piece 16 is in spherical hole 25 internal rotation of bottom plate 15, after the completion is to the regulation of bulb 18 angle, drive screw 26 rotates and with arc 27 move to with 24 outer wall butts of spheroid, the realization is to the locking effect of spheroid 24, the maintenance personal of being convenient for inspects maintenance work to the interior device of the cabinet body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rain-proof power cabinet of energy-saving which characterized in that: the cabinet comprises a cabinet body (1) and a cabinet door (2) rotatably connected with the cabinet body (1), wherein the side wall of the cabinet body (1) is fixedly connected with a buffer box (3), a sliding rod (4) is arranged on the buffer box (3) in a sliding manner, one end, far away from the buffer box (3), of the sliding rod (4) is hinged with a sliding block (5), a sliding groove (6) used for the sliding of the sliding block (5) is formed in the inner wall of the cabinet door (2), two ends of the sliding groove (6) are arranged in a closed manner, and a limiting part for limiting the sliding block (5) to move along the sliding groove (6) is arranged between the cabinet door (2) and the sliding block (5); and a buffer component for limiting the movement speed of the cabinet door (2) is arranged in the buffer box (3).

2. The energy-saving rainproof power cabinet according to claim 1, is characterized in that: the buffer assembly comprises a buffer plate (9) and buffer rods (8), a buffer cavity filled with hydraulic oil is arranged in the buffer box (3), the buffer box (3) faces towards one end of the cabinet door (2) and is used for sliding holes of the buffer rods (8), the buffer rods (8) are hinged to the sliding rods (4), the buffer plate (9) is connected to the buffer box (3) in a sliding mode, and the buffer plate (9) is provided with buffer holes (10).

3. The energy-saving rainproof power cabinet according to claim 2, is characterized in that: keep away from in buffer board (9) the one end fixedly connected with first spring (11) of buffer beam (8), the other end of first spring (11) with buffer box (3) diapire fixed connection.

4. The energy-saving rainproof power cabinet according to claim 3, is characterized in that: the locating part sets up to stopper (7), stopper (7) with slider (5) fixed connection, the width size of spout (6) inner wall cross-section reduces gradually towards opening part direction, stopper (7) sliding connection in spout (6) are interior.

5. The energy-saving rainproof power cabinet according to claim 4, is characterized in that: spout (6) diapire is provided with joint groove (13), joint groove (13) orientation the one end of stopper (7) sets up for the opening, joint groove (13) elasticity is provided with joint piece (12), joint piece (12) tip lateral wall with stopper (7) orientation the lateral wall butt of baffle-box (3).

6. The energy-saving rainproof power cabinet according to claim 5, is characterized in that: the inner wall of the end part of the clamping groove (13) is fixedly connected with a second spring (14), and the other end of the second spring (14) is fixedly connected with the clamping block (12).

7. The energy-saving rainproof power cabinet according to claim 1, is characterized in that: the cabinet body (1) is provided with bottom plate (15), bottom plate (15) are articulated to be provided with bracing piece (16) that plastics were made, bracing piece (16) inner wall sliding connection has telescopic link (17) that plastics were made, telescopic link (17) keep away from in the one end fixed mounting of bracing piece (16) has bulb (18), telescopic link (17) with be provided with the locking piece between bracing piece (16).

8. The energy-saving rainproof power cabinet according to claim 7, is characterized in that: the locking piece sets up to locking piece (20), bracing piece (16) lateral wall is provided with locking groove (19), locking groove (19) tip inner wall fixedly connected with third spring (22), the other end of third spring (22) with locking piece (20) are fixed to be set up, bracing piece (16) outer wall runs through and is provided with a plurality of locking holes (21), locking piece (20) peg graft in locking hole (21).

9. The energy-saving rainproof power cabinet according to claim 7, is characterized in that: the end part of the locking block (20) inserted in the locking hole (21) is fixedly connected with a hemispherical block (23).

10. The energy-saving rainproof power cabinet according to claim 7, is characterized in that: bracing piece (16) bottom fixedly connected with spheroid (24), bottom plate (15) are provided with spherical hole (25), spheroid (24) joint in spherical hole (25), the size of spherical hole (25) opening part is less than the ball footpath size of spheroid (24), bottom plate (15) be provided with the screw hole of spherical hole intercommunication, bottom plate (15) in screw hole threaded connection has screw (26), the tip of screw (26) is rotated and is connected with arc (27), arc (27) with the laminating of spheroid (24) outer wall.