CN210137660U - Modular control cabinet for multi-span greenhouse - Google Patents

Abstract

The utility model relates to a modular control cabinet for a multi-span greenhouse, which comprises a control cabinet base, a front panel, a side baffle, a waist board, a front turning plate, a top plate, a back plate, a transparent panel and a contactor module component, wherein the control cabinet base is connected with the front panel and the side baffle through connecting pieces; the contactor module assembly comprises a contactor, a button, a nameplate and a wiring terminal, and is arranged on a guide rail of the control cabinet; the side baffle, the front turning plate, the top plate and the back plate are provided with notches, and are matched in a plugging mode to form a cabinet body, and the front turning plate is connected with the top plate through a front turning plate hinge. The utility model discloses can improve standardized degree, shorten product preparation delivery time, reduce the installation degree of difficulty and time, reduce cost improves the reliability.

Description

Modular control cabinet for multi-span greenhouse

Technical Field

The utility model belongs to the agricultural equipment field, concretely relates to a modular switch board for linking a greenhouse specifically is an assembly body switch board as required suitable for linking a greenhouse.

Background

In the greenhouse design, the share of electrical equipment in the greenhouse is bigger, so every intelligent greenhouse all must not leave the switch board, and traditional switch board is the sheet metal component made of iron mostly, does the surface after the shaping and moulds or the spraying processing, selects the length of the cabinet body during the preparation, and is wide, high according to the quantity of internal component, and the panel also generally adopts the manual processing of mode that the on-the-spot trompil cut, and whole manufacture process is also more loaded down with trivial details, and the process is relatively complicated, and shortcoming such as preparation cycle length obviously exists. At present, develop a modular switch board, the cabinet body comprises a plurality of integrated panel, mainly divide into the front panel, the rear panel, the curb plate, the roof, the bottom plate etc. with it according to needs amalgamation together and fixed when needing, constitute the box of switch board, data plate and button hole on the front panel also are assembly body design, can freely nimble combination, components and parts also adopt the design of integrating in the cabinet, assemble with the form of standard module plug connector, can save the process of customization existing doing, the preparation time has both been practiced thrift, the distribution quality has been improved again, be a substitution technique of traditional switch board.

SUMMERY OF THE UTILITY MODEL

In view of the above circumstances, the utility model provides a modular control cabinet suitable for multi-span greenhouse, the traditional control cabinet is optimized and decomposed, the front, back, left, right, upper and lower cover plates of the cabinet body are standardized and classified; the components in the cabinet are also divided, the single contactor mode of the irreversible motor and the double contactor mode of the reversible motor which are most applied are respectively integrated, the wiring terminals are superposed on the contactors, and the quick connectors and the wiring harnesses are reused to form a module assembly, so that the circuit is simpler and more flexible.

The utility model provides a modular control cabinet for multi-span greenhouse, which comprises a control cabinet base, a front panel, a side baffle, a waist board, a front turning plate, an emergency stop switch, a top plate, a back plate, a transparent panel and a contactor module component, wherein the control cabinet base is connected with the front panel and the side baffle through connecting pieces; contactor module component includes contactor, button support, wiring end, binding post base and pencil, the button with button support install in on the transparent panel, the wiring end of contactor with the button passes through the pencil is connected, the contactor passes through the locking screw to be fixed in on the binding post base, and side shield openly turn over the board the roof with the backplate all is equipped with the notch, cooperates in order to constitute the cabinet body through connecing the grafting mode, openly turn over the board with the roof is connected through openly turning over the board hinge, emergency stop switch installs openly turn over on the board.

Preferably, the contactor module assembly is installed on a control cabinet guide rail, and the contactor assembly is divided into a single type and a double type and is respectively matched with an irreversible motor or a reversible motor.

Preferably, a panel decoration fastener is arranged outside the waist board, and the transparent panels which are adjacent up and down are positioned through the panel decoration fastener.

Preferably, the height of the transparent panel, the front turning plate and the back plate is equal to the height of the side baffle.

Preferably, the number of the control cabinet guide rails is equal to the number of the transparent panels.

The utility model discloses following beneficial effect has:

(1) the assembled or modular control cabinet changes the current situation that the control cabinet needs to be customized, and a user can meet the requirement of the number of internal elements by increasing or decreasing the height of the cabinet body, so that DIY belongs to the control cabinet as desired;

(2) most procedures are prefabricated in advance in a factory standard manner, and only simple element hasps and wiring harness plugging are needed to be completed on site, so that the product manufacturing and delivery time is shortened, and the degree of controllability is improved in advance;

(3) the standardization degree is improved, the phenomenon of false connection of the wire ends caused by short time on site and manual wiring is avoided, the maintenance is simple and quick, and the interchangeability is good;

(4) the product assembly mode can divide the whole into parts and parts, thereby saving the long-distance transportation cost and the occupied space;

(5) the elements/nameplate on the operation panel are designed in a building block mode and can be changed along with the change of the controlled equipment, and the style of the cabinet body can be changed at will; the integrated soft connection design of the button, the contactor and the wiring terminal shortens the line length, reduces the cost, reduces the heat loss of current and improves the power factor;

(6) the front panel is in a semitransparent and totally-enclosed design, abnormal phenomena of elements in the cabinet are convenient for visual monitoring, the elements are prevented from being in the wrong place, operators cannot touch a charged area, and the power utilization safety is improved;

(7) the cabinet body is assembled in a split mounting mode, the materials are selected widely, the price is lower than that of a conventional sheet metal part in manufacturing cost, the corrosion resistance is good, the appearance is diversified, the modules are prefabricated in a factory mode, the poor interchangeability of the control cabinet caused by different preparation is avoided, and overstocking and even abandonment of the control cabinet are avoided.

Drawings

FIG. 1 is a front view of a modular control cabinet for a multi-span greenhouse according to the present invention;

FIG. 2 is a side exploded view of the modular control cabinet for a multi-span greenhouse of the present invention;

FIG. 3 is a bottom perspective view of the modular control cabinet for a multi-span greenhouse of the present invention;

fig. 4 is another side exploded view of the present invention;

FIG. 5 is an exploded view of the panel and the component of the present invention;

fig. 6 is a side view of the panel of the present invention;

FIG. 7 is a back view of the interior of the present invention;

FIG. 8 is a perspective exploded view of the arrangement of the internal components of the present invention;

FIG. 9 is a schematic diagram of the turning plate structure of the present invention; and

figure 10 is a side view of the contactor assembly installation.

The main reference numbers:

a control cabinet base 1; a ground screw 2; a foundation screw hole 3; a socket wrench 4; a front panel 5; a side baffle 6; a waist plate 7; a combined terminal 8 and a contactor 9 can be embedded; a front turning plate 10; an emergency stop switch 11; a front flap hinge 12; a top plate 13; a back plate 14; corner connectors 15; a push button 16; a button holder 17; a nameplate 18; a transparent panel 19; a control cabinet rail 20; a set screw 21; panel decorative fasteners 22; a connection terminal 30; a terminal base 31; terminal base locking screws 32; a wire harness 33.

Detailed Description

The technical contents, structural features, and achieved objects and effects of the present invention will be described in detail with reference to the accompanying drawings.

The utility model relates to a modular control cabinet for a multi-span greenhouse, which comprises a control cabinet base, a front panel, a side baffle, a waist board, a front turning board, an emergency stop switch, a top board, a back board, a transparent panel and a contactor module component as shown in figures 1-10,

as shown in fig. 1-3, 4 sets of anchor screw holes 3 are arranged on a base of the control cabinet, expansion bolts are firstly drilled and embedded at specified positions on the ground during installation, and then anchor screws 2 are fastened one by using a socket wrench 4 and are integrated with the foundation into a whole, namely, the positioning work of the control cabinet is completed.

The control cabinet base 1 is connected with the front panel 5 and the side baffle 6 of the lowest layer of the control cabinet in a positioning mode through 4 sets of corner connecting pieces 15, the matching relation is formed between the front panel 5 and the side baffle 6 through the inserting connection matching mode, the upper side baffle 6 and the lower side baffle 6 are fixed through fixing screws 21 and waist plates 7, and the upper side baffle and the lower side baffle extend upwards step by step according to requirements.

Referring to fig. 4 to 8, the front panel 5 and the transparent panel 19 are made of transparent organic glass, and a plurality of rectangular holes are reserved in the front panel and the transparent panel according to design for clamping and embedding the button support 17 and the name plate 18, the button support 17 is used for clamping and embedding the button 16, the number of the buttons 16 can be two or three according to the positive and negative rotation of the motor, and the name plate 18 can increase or change the content of the label along with the definition of the button 16. The outer layer design of waist board 7 has panel decoration fastener 22, between front panel 5 and transparent panel 19, all fixes a position through panel decoration fastener 22 between upper and lower adjacent transparent panel 19.

The wiring terminal base 31 can be locked in the back preformed hole of contactor 9, the design has wiring terminal 30 on the base, this wiring terminal 30 is special for inserting contactor 9 output and the design of automatic spacing port, this wiring terminal 30 and contactor 9, button 16, the supporting module of reversible motor or irreversible motor is constituteed jointly to pencil 33, this module can realize the prefabrication of mill and standardized assembly mode, when making the switch board, establish the specification of switch board earlier according to the design demand, with the panel curb plate of assembled toward high stack of one deck like building one deck, it does it until satisfying and holding inside components and parts, preferably, transparent panel 19, the height that openly turns over board 10 and backplate 14 all equals the height of side shield 6. The assembled control cabinet comprises a front panel 5, a side baffle 6, a waist plate 7, a transparent panel 19, a control cabinet guide rail 20 and the like, then a contactor module assembly which is wired in advance is clamped on the control cabinet guide rail 20 as shown in fig. 10, and a panel control button 16 and a nameplate 18 are correspondingly embedded in a rectangular hole of the front panel, so that simple installation of a group of controllers is completed, and the like. Preferably, the number of control cabinet rails 20 is equal to the number of transparent panels 19.

As shown in fig. 4, 6 and 9, for convenience of operation, the control cabinet is provided with a front panel 10, which is connected with a top plate 13 through a front panel hinge 12, and the control element such as a miniature circuit breaker can be operated by turning the front panel 10 upwards. The side baffle 6, the front turning plate 10, the top plate 13 and the back plate 14 are provided with notches and are matched in a plugging mode to form a cabinet body, the top plate 13 is connected with other panels by using 4 sets of corner connecting pieces 15, the emergency stop switch 11 is installed on the front turning plate 10, and the emergency stop switch can be pressed to disconnect an electric secondary circuit and stop the operation of an electric appliance in an emergency.

As shown in fig. 10, the contactor module assembly includes a contactor 9, a terminal base 31, a terminal 30, a wire harness 33, a button 16, a button support 17 and a nameplate 18, the assembly is pre-fabricated with a secondary circuit connecting wire of a control circuit and an automatic limit output terminal, and the module is connected with a power supply wire harness from the lower opening of a small circuit breaker after being lapped. Preferably, the contactor assembly inside the cabinet body is divided into a single type and a double type, and the single type and the double type are respectively matched with the irreversible motor and the reversible motor. The embeddable combination terminal 8 includes a terminal 30 and a terminal base 31 that are inserted into the back of the contactor 9 to simplify the electrical distribution path. In the greenhouse control cabinet, a single contactor is controlled by an irreversible motor, a limit output terminal is not needed, and the electrical appliance is directly connected to the output terminal; the contactor of two is reversible motor control, and the output has merged the limit control terminal, and circuit layout has been simplified with contactor integrated design to these terminals, makes the utility model discloses more add characteristics.

While the foregoing is directed to the preferred embodiment of the present invention, and not to the limitations thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims (5)

1. A modular control cabinet for a multi-span greenhouse comprises a control cabinet base, a front panel, a side baffle, a waist plate, a front turning plate, an emergency stop switch, a top plate, a back plate, a transparent panel and a contactor module component, and is characterized in that,

the control cabinet base is connected with the front panel and the side baffles through connecting pieces, the front panel is in plug-in type fit with the side baffles, and the upper side baffle and the lower side baffle which are adjacent are connected through the waist plate;

the contactor module component comprises a contactor, a button support, a wiring end, a wiring terminal base and a wiring harness, wherein the button is installed on the transparent panel through the button support, the wiring end of the contactor is connected with the wiring harness through the button, the contactor is fixed on the wiring terminal base through locking screws, and

the side baffle, the front turning plate, the top plate and the back plate are provided with notches and are matched in a splicing mode to form a cabinet body, the front turning plate is connected with the top plate through a front turning plate hinge, and the emergency stop switch is installed on the front turning plate.

2. The modular control cabinet for a multi-span greenhouse of claim 1, wherein the contactor module assemblies are mounted on a control cabinet rail, and the contactor module assemblies are respectively fitted with an irreversible motor or a reversible motor.

3. The modular control cabinet for the multi-span greenhouse of claim 2, wherein the waist plate is externally provided with panel decoration fasteners, and the adjacent transparent panels are positioned by the panel decoration fasteners.

4. The modular control cabinet for a multi-span greenhouse of claim 3, wherein the transparent panel, the front turning plate and the back plate are all equal in height to the side barrier.

5. The modular control cabinet for a multi-span greenhouse of claim 4, wherein the number of the control cabinet rails is equal to the number of the transparent panels.

Images