Controller shell

Abstract

The utility model discloses a controller housing. The controller housing comprises a main housing and a threading plate which can be detachably installed on the main housing. And a plurality of threading sleeves are arranged on the threading plate. According to the utility model, the threading operation in the controller replacement process can be omitted, the tedious degree of controller replacement is reduced, and the controller replacement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of controller structure, and particularly relates to a controller shell. BACKGROUND

[0002] In the photovoltaic module production equipment, the automatic conveying line needs to be used to realize the automatic conveying of the photovoltaic module, and a plurality of motors and controllers for controlling the operation of the motors are arranged on each independently controlled conveying line. For the whole photovoltaic module production line, the installation of the controller brings a large amount of work to the assembly personnel. In addition, when the controller fails, the controller generally needs to be disassembled from the conveying line, and after being repaired, the controller is installed on the conveying line again or a new controller is directly replaced. Whether it is repaired or replaced, the external wire harness electrically connected with the controller needs to be pulled out of the controller and pulled out from the inside of the controller shell, and then the controller can be disassembled. When the repaired controller or the new controller needs to be installed again, the wire harness pulled out before needs to be threaded through the wire threading hole of the controller shell into the inside of the controller shell, and then the wire harness is inserted into the corresponding wire port. The number of wire harnesses of some control systems is very large, so the threading operation is more complicated, resulting in complicated controller replacement operation and low efficiency.

[0003] Therefore, it is necessary to provide a new controller shell to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the utility model is to provide a controller shell, which can save the threading operation in the controller replacement process, reduce the complexity of the controller replacement, and improve the efficiency of the controller replacement.

[0005] The utility model realizes the above-mentioned purpose through the following technical scheme: a controller shell comprises a main shell and a threading plate which can be detachably installed on the main shell; a plurality of threading sleeves are arranged on the threading plate.

[0006] Further, the threading plate comprises a rear side baffle and a bottom baffle, the rear side baffle forms part of the rear side plate surface of the main shell, and the bottom baffle forms part of the bottom plate surface of the main shell; the threading sleeves are arranged on the rear side baffle or the bottom baffle.

[0007] Further, the rear side and the bottom of the main shell are provided with a notch, and the threading plate is installed on the main shell to block the notch, so that the integrity of the rear side plate surface and the bottom plate surface of the main shell is maintained.

[0008] Further, a limiting groove for limiting the position of the profile edge of the rear side baffle is arranged on the inner wall of the rear side plate surface of the main shell.

[0009] Furthermore, the shape of the limiting groove is similar to the shape of the rear side baffle.

[0010] Furthermore, the rear wall of the limiting groove is formed with a supporting limiting plate surface that supports the outline edge of the rear baffle plate.

[0011] Furthermore, the support limiting plate surface is U-shaped.

[0012] Furthermore, the bottom of the limiting groove is formed with a limiting slot opening that restricts the insertion position of the rear side baffle when it is inserted into the limiting groove.

[0013] Furthermore, both the rear side panel and the bottom panel are provided with mounting holes. After the threaded plate is inserted into the limiting groove, it is screwed into the threaded hole on the main housing through the mounting hole to achieve a fixed connection between the threaded plate and the main housing.

[0014] Furthermore, a locking device is provided on the threading sleeve.

[0015] Compared with the prior art, the beneficial effects of the controller housing of this utility model are as follows: A detachable wiring plate is provided on the main housing of the controller. All the wiring sleeves for the wire harness to pass through into the main housing are set on the wiring plate. When the controller is replaced, the wiring plate can be directly removed from the controller. When the new controller is installed, the wiring plate can be installed on the new controller without additional wiring, which improves the efficiency and convenience of the controller replacement process. In addition, the main housing does not need to have the wiring plate when replacing the new controller, which reduces the controller replacement cost. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0017] Fig. 2 This is an exploded structural diagram of the main housing and the threading plate in an embodiment of this utility model;

[0018] Fig. 3 This is a schematic diagram of the structure when the threading plate is inserted into the limiting groove in an embodiment of this utility model;

[0019] The numbers in the diagram represent:

[0020] 100 - Controller housing;

[0021] 1-Main housing, 11-Limiting groove, 111-Supporting limiting plate surface, 112-Limiting groove opening; 2-Wire threading plate, 21-Rear side baffle, 22-Bottom baffle, 23-Mounting hole; 3-Wire threading sleeve. Detailed Implementation

[0022] Example 1:

[0023] Please refer to Figs. 1-3 This embodiment is a controller housing 100, which includes a main housing 1 and a detachable wiring plate 2 mounted on the main housing 1.

[0024] During prolonged use, the controller may malfunction. If a malfunction occurs (such as aging of electronic components on the circuit board), the controller needs to be removed for replacement or repair. A controller that can be used normally afterward needs to be reinstalled. When reinstalling, the external wiring harness needs to be passed from the outside of the main housing 1 through the main housing 1 and into the inside of the main housing 1, and then the wiring harness needs to be connected.

[0025] To eliminate the tedious wiring process during controller replacement, this embodiment features a detachable wiring plate 2. When replacing the controller, after unplugging the wiring harness from the connection port, the wiring plate 2 can be directly detached from the main housing 1, and the faulty controller can then be removed. When reinstalling the controller, simply reinstall the wiring plate 2; there is no need to re-wiring. Electrical connection is then established by plugging in the wiring harness, eliminating the wiring process and improving the convenience of controller replacement. If a new controller is directly replaced, the new controller will not need the wiring plate 2, further reducing replacement costs.

[0026] In this embodiment, a plurality of threading sleeves 3 are integrated on the threading plate 2, and all wires pass through the threading sleeves 3 on the threading plate 2 and enter the interior of the main housing 1.

[0027] The cable guide plate 2 includes a rear side baffle 21 that forms part of the rear side panel of the main housing 1 and a bottom baffle 22 that forms part of the bottom side panel of the main housing 1. A cable sleeve 3 is disposed on either the rear side baffle 21 or the bottom baffle 22. Both the rear and bottom sides of the main housing 1 have a notch; when the cable guide plate 2 is installed on the main housing 1, it precisely seals this notch, thus maintaining the integrity of the rear and bottom side panels of the main housing 1.

[0028] A limiting groove 11 is provided on the inner wall of the rear side panel of the main housing 1 to limit the position of the outline edge of the rear side baffle 21. The shape of the limiting groove 11 is similar to that of the rear side baffle 21, and the rear side wall of the limiting groove 11 forms a supporting limiting plate surface 111 that supports part of the outline edge of the rear side baffle 21. The supporting limiting plate surface 111 is U-shaped. A limiting slot opening 112 is formed at the bottom of the limiting groove 11 to limit the insertion position of the rear side baffle 21 when it is inserted into the limiting groove 11. Both the rear side baffle 21 and the bottom baffle 22 are provided with mounting holes 23. After the wire guide plate 2 is inserted into the limiting groove 11, it is screwed into the threaded hole on the main housing 1 through the mounting hole 23 by screws, thereby realizing the fixed connection between the wire guide plate 2 and the main housing 1.

[0029] For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A controller housing, characterized in that: It includes a main housing and a detachable threading plate mounted on the main housing; the threading plate is provided with a plurality of threading sleeves; the threading plate includes a rear side baffle and a bottom baffle, the rear side baffle forming a part of the rear side panel of the main housing, and the bottom baffle forming a part of the bottom side panel of the main housing; the threading sleeves are disposed on the rear side baffle or the bottom baffle.

2. The controller housing as described in claim 1, characterized in that: The main housing has a notch on the rear side and bottom. When the threading plate is installed on the main housing, it seals the notch, so that the main housing maintains the integrity of the rear side plate and the bottom plate.

3. The controller housing as described in claim 1, characterized in that: The inner wall of the rear side panel of the main housing is provided with a limiting groove to restrict the position of the outline edge of the rear side baffle.

4. The controller housing as described in claim 3, characterized in that: The shape of the limiting groove is similar to the shape of the rear side baffle.

5. The controller housing as described in claim 3 or 4, characterized in that: The rear wall of the limiting groove forms a supporting limiting plate surface that supports the outline edge of the rear baffle plate.

6. The controller housing as described in claim 5, characterized in that: The support limiting plate has a U-shape.

7. The controller housing as described in claim 3, characterized in that: The bottom of the limiting groove has a limiting opening that restricts the insertion position of the rear side baffle when it is inserted into the limiting groove.

8. The controller housing as described in claim 3, characterized in that: Both the rear side panel and the bottom panel are provided with mounting holes. After the threaded plate is inserted into the limiting groove, it is screwed into the threaded hole on the main housing through the mounting hole to achieve a fixed connection between the threaded plate and the main housing.

9. The controller housing as described in claim 1, characterized in that: The threading sleeve is equipped with a thread locking device.

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