CN216414780U

CN216414780U - Frequency conversion constant voltage energy-saving control cabinet

Info

Publication number: CN216414780U
Application number: CN202122496946.XU
Authority: CN
Inventors: 李义春; 童鑫
Original assignee: Guizhou Gelanzhou Technology Co ltd
Current assignee: Guizhou Gelanzhou Technology Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-04-29
Anticipated expiration: 2031-10-16

Abstract

The utility model relates to the technical field of control cabinets, and discloses a variable-frequency constant-voltage energy-saving control cabinet which comprises a cabinet body, wherein a cabinet door is movably mounted on the front side surface of the cabinet body through a hinge, an observation window is formed in the cabinet door, a handle is fixedly mounted on the cabinet door, heat dissipation shutters are respectively penetratingly formed in the lower side of the cabinet door and the side surfaces of the left side and the right side of the cabinet body, connectors are respectively penetratingly formed in the left side and the right side of the cabinet body, movable blocks are movably mounted in the connectors, rotating columns are respectively and fixedly mounted on the front side surface and the rear side surface of each movable block, movable rods are movably sleeved on the rotating columns, and torsional springs are sleeved at the outer circles of the rotating columns between the outer wall surfaces of the movable blocks and the movable rods. According to the cabinet, the maintenance tool is placed in the placing groove formed in the movable block, so that people can conveniently take the maintenance tool when maintaining the cabinet, and the effect that the maintenance tool is conveniently taken when the device is maintained is achieved.

Description

Frequency conversion constant voltage energy-saving control cabinet

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a variable-frequency constant-voltage energy-saving control cabinet.

Background

The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment, reducing energy loss, stably starting the equipment and reducing the damage of large current generated when the equipment is directly started to a motor.

Through retrieving that application number 202020105546.4 discloses a frequency conversion constant voltage energy-saving control cabinet, concretely relates to switch board technical field, including the switch board body, the surface bonding of switch board body has anticorrosive device, the surface demountable installation on switch board body top has the top cap, the inside top demountable installation of switch board body has first circuit element. The anti-skid device is provided with the handle and the anti-skid device which are matched with each other, so that the effect of high maintenance efficiency of the device is achieved.

However, the inventor finds that the technical scheme still has at least the following defects: this interior position that does not set up repair tools and can place of switch board, will use a lot of instruments when people maintain the time measuring to this inside of switch board, the instrument is look for in the change that people will not stop when the repair tools of taking, has increased maintenance personal's labour. Therefore, a variable-frequency constant-voltage energy-saving control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a variable-frequency constant-voltage energy-saving control cabinet.

In order to achieve the purpose, the utility model adopts the following technical scheme that the variable-frequency constant-voltage energy-saving control cabinet comprises a cabinet body, a cabinet door is movably arranged on the front side surface of the cabinet body through a hinge, an observation window is arranged on the cabinet door, the cabinet door is fixedly provided with a handle, the lower side of the cabinet door and the side surfaces of the left side and the right side of the cabinet body are both provided with a heat dissipation shutter in a penetrating way, the left side and the right side of the cabinet body are both provided with a connector in a penetrating way, a movable block is movably arranged in the connector, the front side and the rear side of the movable block are both fixedly provided with a rotating column, a movable rod is movably sleeved on the rotating column, a torsional spring is sleeved at the excircle of the rotating column between the outer wall surface of the movable block and the movable rod, a groove is formed downwards in the position, away from the top face of the movable rod, of one side, and a fixing column is fixedly mounted at the position, corresponding to the groove, of the outer wall face of the movable block.

Preferably, the ends of the movable blocks close to each other extend into the cabinet body through the corresponding connecting ports.

Preferably, a stop block is fixedly mounted on one side of the top surfaces of the movable blocks, which are close to each other.

Preferably, the two groups of movable blocks are provided with a placing groove on one side surface close to each other

Preferably, one ends of the two groups of movable rods, which are far away from the rotating column, are fixedly connected together through a connecting pull rod.

Preferably, a second handle is fixedly mounted on one side face, far away from each other, of each of the two groups of movable blocks.

Advantageous effects

The utility model provides a variable-frequency constant-voltage energy-saving control cabinet. The method has the following beneficial effects:

(1) this frequency conversion constant voltage energy-saving control cabinet, when people maintain corresponding the internal electrical components of cabinet, do not have the extrusion force through the inside bottom surface that upwards pulling connection pull rod made the movable rod, with the pulling of two sets of movable blocks to the party of keeping away from each other, make the inside left and right sides outside that two sets of movable blocks slide the cabinet body from the cabinet body, at this moment the connector can not occupy the internal cavity of cabinet, loosen the connection pull rod and the second handle of pulling, the inside bottom surface of connector is extrudeed again to the bottom surface that drives the movable rod under the elasticity of torsional spring is used, make the movable block fix in the left and right sides outside of the cabinet body, place maintenance tool in the standing groove of seting up on the movable block, make things convenient for people to take maintenance tool when maintaining the internal cabinet, the effect of maintenance tool is conveniently taken when having reached maintenance device.

(2) This frequency conversion constant voltage energy-saving control cabinet, after the maintenance was repaiied, through upwards pulling once more and connect the bottom surface that the pull rod made the movable rod and do not exert the extrusion force to the inside bottom surface of connector, promote two sets of movable blocks to one side that is close to each other through the second handle, make the movable block get back to the inside of the cabinet body again, reduce the cabinet body left and right sides and occupy the exterior space, reached the effect that reduces the device left and right sides and occupy the exterior space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal perspective structure of the present invention;

FIG. 3 is a schematic plan view of the present invention.

Illustration of the drawings:

1. a cabinet body; 2. a cabinet door; 3. an observation window; 4. a handle; 5. a heat dissipation louver; 6. a connecting port; 7. a movable block; 8. a stopper; 9. a placement groove; 10. turning the column; 11. a movable rod; 12. a torsion spring; 13. a groove; 14. fixing a column; 15. connecting a pull rod; 16. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a variable-frequency constant-voltage energy-saving control cabinet is disclosed, as shown in figures 1-3, and comprises a cabinet body 1 with a hollow structure inside, a cabinet door 2 is movably installed on the front side surface of the cabinet body 1 through a hinge, an observation window 3 is arranged on the cabinet door 2, the working operation condition of electrical components inside the cabinet door 2 is observed through the observation window 3, a handle 4 is fixedly installed on the cabinet door 2, heat dissipation shutters 5 for ventilating and radiating heat in the cabinet body 1 are respectively arranged on the lower side of the cabinet door 2 and the left and right side surfaces of the cabinet body 1 in a penetrating manner, connecting ports 6 are respectively arranged at the central point positions of the left and right sides of the cabinet body 1 in a penetrating manner, the connecting ports 6 are rectangular through openings, movable blocks 7 are movably installed inside the connecting ports 6, the ends, close to each other, of the movable blocks 7 respectively extend into the cabinet body 1 through the corresponding connecting ports 6, a stop block 8 is fixedly installed at one side, close to the top surface of the movable blocks 7, a placing groove 9 is arranged on one side surface of each two groups of movable blocks 7 which are close to each other, the placing groove 9 is a rectangular groove, a rotary column 10 is fixedly arranged on one side surface of each movable block 7 which is close to each other on the front side surface and the back side surface, the movable rod 11 which can rotate freely is sleeved on the rotary column 10, a torsion spring 12 is sleeved on the excircle of the rotary column 10 between the outer wall surface of each movable block 7 and the corresponding movable rod 11, the corresponding movable rod 11 is driven to be inclined downwards through the elastic force of the torsion spring 12, the bottom surface of the movable rod 11 extrudes the inner bottom surface of the connecting port 6 to fix the whole movable block 7 in the connecting port 6, a groove 13 is arranged downwards at the position of one side of the top surface of each movable rod 11 which is far away from each other, a fixed column 14 which is matched with the groove 13 in structure is fixedly arranged at the position of the outer wall surface of each movable block 7 which corresponds to the groove 13, one end of each two groups of the movable rods 11 which is far away from the rotary columns 10 is fixedly connected together through a connecting pull rod 15, connecting pull rod 15 through upwards pulling and driving two sets of movable rods 11 and upwards rotating with rotary column 10 as the center, recess 13 and fixed column 14 joint that set up on the movable rod 11 when movable rod 11 upwards rotates are in the same place, at this moment, originally, movable rod 11 and the movable block 7 that are the downward sloping are the state of being parallel to each other on same horizontal plane, the bottom surface of movable rod 11 does not have the extrusion force to the bottom surface of connector 6, can freely adjust the position of movable block 7 in connector 6, dog 8 through movable block 7 top surface fixed mounting, make movable block 7 break away from when pulling the movable block 7 to the mutual party that deviates from of two sets of movable blocks 7 and drop with connector 6, equal fixed mounting has second handle 16 on the side that two sets of movable blocks 7 kept away from each other, conveniently remove whole device through second handle 16.

The working principle of the utility model is as follows: when people maintain corresponding to the electric appliance element in the cabinet body 1, the bottom surface of the movable rod 11 has no extrusion force on the inner bottom surface of the connector 6 by upwards pulling the connecting pull rod 15, the two groups of movable blocks 7 are pulled to the side far away from each other, the two groups of movable blocks 7 slide to the outer parts of the left side and the right side of the cabinet body 1 from the inner part of the cabinet body 1, at the moment, the connector 6 can not occupy the hollow part in the cabinet body 1, the connecting pull rod 15 and the second handle 16 which are pulled are loosened, the inner bottom surface of the connector 6 is re-extruded by the bottom surface which drives the movable rod 11 under the elastic force of the torsional spring 12, the movable blocks 7 are fixed on the outer parts of the left side and the right side of the cabinet body 1, the maintenance tool is placed in the placing groove 9 which is arranged on the movable blocks 7, and the maintenance tool is convenient for people to take the maintenance in the cabinet body 1.

After maintenance, the connecting pull rod 15 is pulled upwards again to enable the bottom surface of the movable rod 11 to not apply extrusion force to the inner bottom surface of the connecting port 6, the two groups of movable blocks 7 are pushed to one side close to each other through the second handle 16, the movable blocks 7 are enabled to return to the inside of the cabinet body 1 again, and the occupied external space of the left side and the right side of the cabinet body 1 is reduced.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a frequency conversion constant voltage energy-saving control cabinet, includes the cabinet body (1), there is cabinet door (2) the leading flank of the cabinet body (1) through hinge movable mounting, observation window (3) have been seted up on cabinet door (2), fixed mounting has handle (4) on cabinet door (2), all run through on the downside of cabinet door (2) and the left and right sides side of the cabinet body (1) and seted up heat dissipation shutter (5), its characterized in that: the left and right sides of the cabinet body (1) all runs through and has seted up connector (6), the inside movable mounting of connector (6) has movable block (7), equal fixed mounting has rotary column (10) on the side around movable block (7), and movable rod (11) have been cup jointed in the activity on rotary column (10), are located between the outer wall of movable block (7) and movable rod (11) torsional spring (12) have been cup jointed in the excircle department of rotary column (10), one side position department that the top surface of movable rod (11) was kept away from each other sets up fluted (13) downwards, and the outer wall of movable block (7) corresponds the position department fixed mounting of recess (13) and has fixed column (14).

2. The variable-frequency constant-voltage energy-saving control cabinet of claim 1, characterized in that: one ends of the movable blocks (7) close to each other extend into the cabinet body (1) through the corresponding connecting ports (6).

3. The variable-frequency constant-voltage energy-saving control cabinet of claim 1, characterized in that: and a stop block (8) is fixedly arranged on one side of the top surfaces of the movable blocks (7) close to each other.

4. The variable-frequency constant-voltage energy-saving control cabinet of claim 1, characterized in that: two sets of all seted up standing groove (9) on the side that movable block (7) are close to each other.

5. The variable-frequency constant-voltage energy-saving control cabinet of claim 1, characterized in that: and one ends of the two groups of movable rods (11) far away from the rotating column (10) are fixedly connected together through a connecting pull rod (15).

6. The variable-frequency constant-voltage energy-saving control cabinet of claim 1, characterized in that: two sets of all fixed mounting has second handle (16) on the side that the movable block (7) kept away from each other.