CN220086721U

CN220086721U - Photovoltaic grid-connected metering cabinet convenient to maintain

Info

Publication number: CN220086721U
Application number: CN202223419490.8U
Authority: CN
Inventors: 余东风
Original assignee: Shanghai Xilin Electric Co ltd
Current assignee: Shanghai Xilin Electric Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-11-24
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to the technical field of grid-connected metering cabinet appliances, in particular to a photovoltaic grid-connected metering cabinet convenient to maintain, which comprises a metering cabinet shell and a movable plate, wherein one side of the front surface of the metering cabinet shell is hinged with a rotatable box door assembly through a hinge, a storage assembly capable of storing is fixedly arranged on the lower surface of the metering cabinet shell, a radiating fan capable of radiating is fixedly arranged at the bottom of the side surface of the metering cabinet shell, and a detachable connecting frame assembly is clamped at the bottom of the side surface of the movable plate. This photovoltaic measurement cabinet that is incorporated into power networks convenient to maintenance sets up through the cooperation between movable plate, chamber door subassembly, link subassembly and the mounting panel, and constructor can be with the inside of movable plate joint at the measurement cabinet casing, when need overhaul, can pull out the movable plate, maintains the instrument that needs to overhaul, cooperates the good sealed effect of chamber door subassembly and link subassembly convenient to detach's characteristics again, makes constructor have reached easy maintenance, dismantles the comparatively swift purpose of installation.

Description

Photovoltaic grid-connected metering cabinet convenient to maintain

Technical Field

The utility model relates to the technical field of grid-connected metering cabinet appliances, in particular to a photovoltaic grid-connected metering cabinet convenient to maintain.

Background

The metering cabinet is short for the electric energy metering cabinet, is an electric energy metering device, is installed in the electric energy metering device of user department, and is responsible for protecting seal by the user and is intact, and the device itself is not damaged or lost, should in time inform electric energy metering technical mechanism to handle when finding electric energy metering device trouble, in the installation of present metering cabinet, constructor is after the installation of metering cabinet, is inconvenient to maintain the instrument of installing in the metering cabinet to dismantle the installation inconvenience can not reserve certain installation space for the instrument.

The utility model discloses a Chinese patent publication No. CN217469187U, which comprises a cabinet body, a plurality of electrical elements and electric wires, wherein three cabinet doors are arranged on the surface of the cabinet body, a backboard is arranged on one side of the cabinet body away from the cabinet doors, an overhaul structure is arranged on one side of the cabinet body away from the cabinet doors, the overhaul structure comprises a bottom plate, the surface of the bottom plate is in sliding connection with the cabinet body, the electrical elements are uniformly and fixedly arranged on the bottom plate, and four support plates are fixedly connected with the upper surface of the bottom plate.

In view of the above, the photovoltaic grid-connected metering cabinet convenient to maintain is provided to solve the above problems, constructors can pull out the movable plate to maintain the instrument parts needing to be overhauled, and the photovoltaic grid-connected metering cabinet is matched with the characteristics of good sealing effect of the box door assembly and convenient disassembly of the connecting frame assembly, so that the constructors can achieve the purposes of convenient maintenance and quick disassembly and installation, the constructors can select the installation positions of the instrument parts through the arrangement of the installation plates, and a certain installation space is reserved for the multiple instrument parts.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the photovoltaic grid-connected metering cabinet convenient to maintain, and solves the problems that after a constructor installs the metering cabinet, the constructor is inconvenient to maintain the instrument installed in the metering cabinet, and the constructor is inconvenient to detach and install and cannot reserve a certain installation space for the instrument.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a photovoltaic measurement cabinet that is incorporated into power networks convenient to maintenance, includes measurement cabinet casing and movable plate, the positive one side of measurement cabinet casing articulates through the hinge has rotatable chamber door subassembly, the lower surface fixed mounting of measurement cabinet casing has the storing subassembly of storing, the bottom fixed mounting of measurement cabinet casing side has the radiating fan that looses, the bottom joint of movable plate side has detachable link subassembly, the upper surface joint of link subassembly has detachable mounting panel.

Optionally, the interior roof joint of measurement cabinet casing has slidable slide, the lower surface fixedly connected with of slide can support the pillar, but the inner wall fixedly connected with spacing board of pillar, but the inner wall joint of spacing board has slidable automatically controlled switch.

Optionally, the chamber door subassembly includes joint strip, glass window, handle and chamber door, the joint strip is located the inside wall of chamber door, handle fixed connection is in the middle part of chamber door side, glass window fixed mounting is at the inner wall of chamber door.

Optionally, the storing subassembly includes slipmat, drawer, handle, baffle and storing box, storing box fixed connection is in the lower surface of measurement cabinet casing, slipmat fixed connection is in the lower surface of storing box, the drawer is pegged graft the front of storing box, handle fixed connection is in the positive middle part of drawer, baffle fixed connection is in the inside wall of drawer, the movable plate passes through slide sliding connection and is in the inner wall of measurement cabinet casing.

Optionally, the heat dissipation fan with the inside link-up of measurement cabinet casing, the middle part fixedly connected with of measurement cabinet casing side can ventilate the guide plate, the observable observation window has been seted up at the top of measurement cabinet casing side, the upper surface fixedly connected with of measurement cabinet casing can protect the safety cover.

Optionally, the link subassembly includes connecting plate, spring and card button, spring fixed connection is in the inner wall of connecting plate, the card button is located the one end of spring, the spring supports tightly the inner wall of movable plate.

Optionally, one side threaded connection of measurement cabinet casing has detachable limit bolt, limit bolt runs through the one end screw thread of measurement cabinet casing wears to establish the inner wall of movable plate.

(III) beneficial effects

The utility model provides a photovoltaic grid-connected metering cabinet convenient to maintain, which has the following beneficial effects:

1. this photovoltaic measurement cabinet that is incorporated into power networks convenient to maintenance sets up through the cooperation between movable plate, the chamber door subassembly, link subassembly and the mounting panel, constructor can be with the inside of movable plate joint at the measurement cabinet casing, when needing to overhaul, can pull out the movable plate, maintain the instrument spare that needs to overhaul, the good sealed effect of cooperation chamber door subassembly again and link subassembly convenient to detach's characteristics, make constructor have reached easy maintenance, the comparatively swift purpose of dismantlement installation, through the setting of mounting panel, constructor can select the mounted position to the instrument spare, certain installation space has been reserved for the instrument spare of giving out.

Drawings

FIG. 1 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 2 is a schematic view of the door assembly of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic view of a connector assembly according to the present utility model;

fig. 5 is a schematic diagram of a moving plate structure according to the present utility model.

In the figure: 1. a metering cabinet housing; 2. a moving plate; 3. a door assembly; 301. a sealing rubber strip; 302. a glass window; 303. a handle; 304. a door; 4. a storage assembly; 401. an anti-slip pad; 402. a drawer; 403. a handle; 404. a baffle; 405. a storage box; 5. a heat dissipation fan; 6. a connector assembly; 601. a connecting plate; 602. a spring; 603. a clamping button; 7. a mounting plate; 8. a slide plate; 9. a support post; 10. a limiting plate; 11. an electric control switch; 12. a deflector; 13. an observation window; 14. a protective cover; 15. and a limit bolt.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the door assembly 3 hinged to one side of the front of the metering cabinet housing 1 through the hinge can be directly pulled when in use, so that the door assembly 3 can be freely opened and closed, and the rotation is convenient, thereby enabling constructors to achieve the purpose of convenient maintenance on instrument parts, the sealing rubber strip 301 has good sealing effect, the metering cabinet housing 1 cannot be influenced by invasion of external dust in the use process, and the handle 303 is convenient for constructors to hold and pull by two hands;

referring to fig. 2, a constructor can place tools used in maintenance in the storage box 405 through the storage component 4, the constructor can pull the handle 403, the baffle 404 positioned on the inner side wall of the storage box 405 can play a certain role in separating objects, the constructor can conveniently and timely take and use the tools required to be used for maintenance, the maintenance tools are convenient to take, and the constructor can achieve the purpose of convenient maintenance of the metering cabinet;

referring to fig. 3, the deflector 12 can dissipate heat generated in the metering cabinet housing 1, and the heat dissipation fan 5 is electrically connected with an external circuit through a wire, so that when a constructor opens the heat dissipation fan 5, the constructor can dissipate heat generated when the instrument in the metering cabinet housing 1 works, and can observe the working state of the instrument in the metering cabinet housing 1 through the observation window 13, and when the instrument is not in time, the constructor can repair the instrument in time;

referring to fig. 4, when a constructor needs to install an instrument, the moving plate 2 can be pulled out, because the limit bolt 15 penetrates through the metering cabinet shell 1 and is threaded in the moving plate 2, the limit bolt 15 can be detached to pull out the moving plate 2, the instrument to be installed can be installed on the front surface of the installation plate 7, the front surface of the installation plate 7 is provided with a plurality of threaded holes, and the threaded holes facilitate the constructor to install the instrument in the later period;

referring to fig. 5, when a constructor needs to reserve the installation space of the instrument, the constructor can press the clamping button 603, the spring 602 contracts under the action of the clamping button 603, the clamping button 603 is abutted against the inside of the moving plate 2 at different positions, the installation area is adjusted, and the device is convenient to use and can be correspondingly adjusted according to different installation positions of the instrument.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

1. firstly, a constructor dismantles the limit bolts 15, pulls out the movable plate 2, and an instrument to be installed can be installed on the front surface of the installation plate 7;

2. secondly, when constructors need to reserve the installation space of the instrument, the constructors can press the clamping button 603, the springs 602 shrink under the action of the clamping button 603, the clamping button 603 is abutted against the inside of the moving plate 2 at different positions, and the installation area is adjusted;

3. then, a constructor can place tools used in maintenance into the storage box 405 through the storage component 4 for storage, and the constructor can pull the handle 403, so that the constructor can take and use the tools required to be used in time;

4. finally, when the instrument works, a constructor can open the heat dissipation fan 5 to dissipate heat generated in the metering cabinet shell 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic measurement cabinet that is incorporated into power networks convenient to maintenance, includes measurement cabinet casing (1) and movable plate (2), its characterized in that: the utility model discloses a measuring cabinet, including measuring cabinet casing (1), rotatable chamber door subassembly (3) are articulated through the hinge to positive one side of measuring cabinet casing (1), the lower surface fixed mounting of measuring cabinet casing (1) has storing subassembly (4) of storing, the bottom fixed mounting of measuring cabinet casing (1) side has radiating fan (5), the bottom joint of movable plate (2) side has detachable link subassembly (6), the upper surface joint of link subassembly (6) has detachable mounting panel (7).

2. The photovoltaic grid-connected metering cabinet convenient to maintain according to claim 1, wherein: the metering cabinet is characterized in that a slidable sliding plate (8) is clamped on the inner top wall of the metering cabinet shell (1), a supportable support column (9) is fixedly connected to the lower surface of the sliding plate (8), a limiting plate (10) capable of limiting is fixedly connected to the inner wall of the support column (9), and a slidable electric control switch (11) is clamped on the inner wall of the limiting plate (10).

3. The photovoltaic grid-connected metering cabinet convenient to maintain according to claim 1, wherein: the door assembly (3) comprises a sealing rubber strip (301), a glass window (302), a handle (303) and a door (304), wherein the sealing rubber strip (301) is positioned on the inner side wall of the door (304), the handle (303) is fixedly connected to the middle of the side face of the door (304), and the glass window (302) is fixedly mounted on the inner wall of the door (304).

4. The photovoltaic grid-connected metering cabinet convenient to maintain according to claim 1, wherein: the utility model provides a storage subassembly (4) is including slipmat (401), drawer (402), handle (403), baffle (404) and storing box (405), storing box (405) fixed connection is in the lower surface of measurement cabinet casing (1), slipmat (401) fixed connection is in the lower surface of storing box (405), drawer (402) are pegged graft the front of storing box (405), handle (403) fixed connection is in the positive middle part of drawer (402), baffle (404) fixed connection is in the inside wall of drawer (402), movable plate (2) are in through slide sliding connection the inner wall of measurement cabinet casing (1).

5. The photovoltaic grid-connected metering cabinet convenient to maintain according to claim 1, wherein: the heat dissipation fan (5) is in through connection with the inside of the metering cabinet shell (1), the middle part of the side surface of the metering cabinet shell (1) is fixedly connected with a ventilating guide plate (12), an observable observation window (13) is formed in the top of the side surface of the metering cabinet shell (1), and the upper surface of the metering cabinet shell (1) is fixedly connected with a protective cover (14) capable of being protected.

6. The photovoltaic grid-connected metering cabinet convenient to maintain according to claim 1, wherein: the connecting frame assembly (6) comprises a connecting plate (601), a spring (602) and a clamping button (603), wherein the spring (602) is fixedly connected to the inner wall of the connecting plate (601), the clamping button (603) is located at one end of the spring (602), and the spring (602) abuts against the inner wall of the movable plate (2).

7. The photovoltaic grid-connected metering cabinet convenient to maintain according to claim 1, wherein: one side threaded connection of measurement cabinet casing (1) has detachable spacing bolt (15), spacing bolt (15) run through the one end screw thread of measurement cabinet casing (1) wears to establish the inner wall of movable plate (2).