Leakage protection switch protection device
By designing a leakage protection switch protection device including electrical guide rails, side frames and protective shells, the problem that leakage protectors cannot be effectively protected in the external environment in smart agriculture is solved, and the equipment performance and operation safety is guaranteed.
Patent Information
- Application Number
- CN202421258710.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In smart agriculture, leakage protectors are directly installed in the external environment and cannot be effectively protected, resulting in increased potential risks in equipment performance and operational safety.
A leakage protection switch protection device is designed, including electrical guide rails, side frames, protective shells and leakage protectors. The side frame and protective case are fixed by electrical guides to form a protective mechanism, which provides anti-error contact and anti-splash functions.
It realizes effective protection of leakage protectors, ensures their operation safety and stability, reduces costs, and is convenient to install.
Smart Images
Figure CN222507487U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of leakage protection switches, and in particular relates to a protection device for leakage protection switches. Background Art
[0002] A large number of electrical devices are used in smart agriculture, such as irrigation systems, greenhouse control systems, climate monitoring equipment, etc. These devices are usually installed in complex electrical networks, which may cause certain leakage risks. The leakage protector can monitor the leakage in the circuit in real time. Once leakage is detected, it will quickly cut off the power supply to prevent electrical fires and electric shock accidents, thereby protecting the safety of equipment and personnel.
[0003] In a general factory environment, the leakage protector is usually installed in the meter box. However, in an agricultural production environment, some growers choose to install electrical systems such as switches and leakage protectors directly in an external environment in order to save production costs, and fix them with angle steel or the scaffolding itself. Although this method saves production funds, the leakage protector cannot be protected when installed directly in the external environment. If it is accidentally touched or water splashes on the surface, it will affect the performance and operational safety of the leakage protector, which will not only affect the normal operation of the smart agricultural system, but also have an adverse impact on the safety of the entire production system. Utility Model Content
[0004] In view of the above problems, the purpose of the utility model is to provide a leakage protection switch protection device to solve the problem that the existing leakage protector is directly installed in the external environment to save installation funds or other reasons, which increases the hidden dangers of equipment performance and operation safety.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a leakage protection switch protection device, including an electrical guide rail, on which a side frame and a leakage protector are slidably mounted, the number of the side frames is two and they are respectively arranged on the left and right sides of the leakage protector, the upper and lower ends of the side frames are connected to a protective shell by connecting bolts, the leakage protector is arranged on the inner side of the protective shell, the protective shell includes an upper shell and a lower shell, the front side of the upper shell is rotatably connected to the upper end of the movable cover by a rotating shaft, the left and right sides of the lower shell are connected to side panels, and the top surface of the side panel is in contact with the bottom surface of the upper shell.
[0006] The beneficial effects of the utility model are as follows: the protection mechanism composed of the side frame, the protection shell and the electrical guide rail has a simple structure, low cost and is easy to install. It can effectively protect the leakage protector at a relatively low cost and ensure the safe and stable operation of the leakage protector.
[0007] In order to ensure that the side frame is stably installed on the electrical rail;
[0008] As a further improvement of the above technical solution: a clamping section adapted to clamp the electrical guide rail is formed by bending on the side frame.
[0009] The beneficial effect of this improvement is that the side frame can be quickly and stably slidably installed on the electrical rail through the setting of the clamping section.
[0010] In order to stably connect the upper shell and the lower shell through the side frame;
[0011] As a further improvement of the above technical solution: the upper and lower ends of the side frame are bent at 90 degrees so that the side frame as a whole has a channel steel structure, and threaded holes for threaded connection bolts are opened on the two flanges of the side frame.
[0012] The beneficial effect of this improvement is that after the upper shell and the lower shell are installed between the two flanges of the side frame from front to back, the upper shell and the lower shell can be stably installed by using connecting bolts.
[0013] In order to effectively protect the leakage protector through the use of the upper shell;
[0014] As a further improvement of the above technical solution: the front and rear end surfaces of the upper shell are respectively located at the front and rear sides of the leakage protector, and the side panels are arranged on the left and right sides of the leakage protector.
[0015] The beneficial effect of this improvement is that the use of the upper shell in conjunction with the side panels can effectively prevent accidental touches and splashes, so that the leakage protector can be used safely and stably under the protection of the protective shell.
[0016] In order to intuitively obtain the working status information of the leakage protector;
[0017] As a further improvement of the above technical solution: the movable cover is a colorless and transparent PC board structure.
[0018] The beneficial effects of this improvement are: the movable cover has good impact resistance, and on the premise of effectively protecting the leakage protector, has excellent weather resistance and UV resistance, and can enable personnel to intuitively observe the internal leakage protector in a long-term outdoor use environment.
[0019] In order to allow the wires to pass smoothly through the protective shell and connect to the leakage protector;
[0020] As a further improvement of the above technical solution: a through hole adapted to install a cross rubber plug is opened on the upper shell, and the edge of the cross rubber plug is bonded to the upper shell.
[0021] The beneficial effect of this improvement is that the electric wire can be connected to the leakage protector after passing through the cross rubber plug, and the cross rubber plug can play a good sealing role to prevent foreign matter from entering the interior of the protective shell.
[0022] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;
[0024] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;
[0025] Figure 3 This is a schematic diagram of the structure of the side frame in the utility model;
[0026] Figure 4 It is a schematic diagram of the structure of the protective shell in the utility model;
[0027] In the figure: 1. side frame; 11. clamping section; 12. threaded hole; 2. protective shell; 21. upper shell; 22. lower shell; 23. side plate; 24. rotating shaft; 25. movable cover; 26. cross rubber plug; 3. electrical rail; 4. leakage protector; 5. connecting bolt. DETAILED DESCRIPTION
[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.
[0029] Embodiment 1:
[0030] like Figure 1—4 shows: a leakage protection switch protection device, including an electrical rail 3, on which a side frame 1 and a leakage protector 4 are slidably mounted, the number of the side frames 1 is two and they are respectively arranged on the left and right sides of the leakage protector 4, the upper and lower ends of the side frames 1 are connected to a protective shell 2 by connecting bolts 5, the leakage protector 4 is arranged on the inner side of the protective shell 2, the protective shell 2 includes an upper shell 21 and a lower shell 22, the front side of the upper shell 21 is rotatably connected to the upper end of a movable cover 25 by a rotating shaft 24, and the left and right sides of the lower shell 22 are connected to side plates 23, The top surface of the side plate 23 is in contact with the bottom surface of the upper shell 21. The protection mechanism composed of the side frame 1, the protective shell 2, and the electrical guide rail 3 has a simple structure, low cost, and is easy to install. It can achieve effective protection of the leakage protector 4 at a low cost, ensuring the safe and stable operation of the leakage protector 4. The side frame 1 is bent and formed with a clamping section 11 adapted to clamp the electrical guide rail 3. The side frame 1 can be quickly and stably slidably installed on the electrical guide rail 3 through the setting of the clamping section 11. The upper and lower ends of the side frame 1 are bent at 90 degrees to make the side frame 1 as a whole a channel steel structure. The two wings of the side frame 1 A threaded hole 12 for threaded connection with the connecting bolt 5 is opened on the edge. After the upper shell 21 and the lower shell 22 are installed between the two flanges of the side frame 1 from front to back, the upper shell 21 and the lower shell 22 can be firmly installed by using the connecting bolt 5. The front and rear end surfaces of the upper shell 21 are respectively located on the front and rear sides of the leakage protector 4, and the side panels 23 are arranged on the left and right sides of the leakage protector 4. The upper shell 21 cooperates with the side panels 23 to effectively prevent accidental touch and splash, so that the leakage protector 4 can be used safely and stably under the protection of the protective shell 2. 25 is a colorless and transparent PC board structure. The movable cover 25 has good impact resistance. Under the premise of effectively protecting the leakage protector 4, it has excellent weather resistance and UV resistance. It can enable personnel to intuitively observe the internal leakage protector 4 in a long-term outdoor use environment. A through hole adapted for installing a cross rubber plug 26 is opened on the upper shell 21. The edge of the cross rubber plug 26 is bonded to the upper shell 21. The wire can be connected to the leakage protector 4 after passing through the cross rubber plug 26. The cross rubber plug 26 can play a good sealing role to prevent foreign matter from entering the interior of the protective shell 2.
[0031] The working principle of the present technical solution is as follows: the electrical rail 3 is fixed in a suitable position with bolts, and then the leakage protector 4 is slidably mounted on the electrical rail 3, and then the two side frames 1 are slidably mounted on the electrical rails 3 on the left and right sides of the leakage protector 4. Subsequently, the operator uses the connecting bolts 5 to fix the upper shell 21 and the lower shell 22 on the upper and lower sides of the side frames 1 respectively, so that the protective shell 2 is integrally covered on the outside of the leakage protector 4, and then the wires are connected to the leakage protector 4 through the cross rubber plug 26; the movable cover 25 is closed on the lower shell 22 under the influence of gravity in a normal state, so that the protective shell 2 plays an effective protective role on the leakage protector 4, and the movable cover 25 can be opened when the leakage protector 4 needs to be operated.
[0032] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0033] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.
Claims
1. A leakage protection switch protection device, characterized in that: The invention comprises an electrical rail (3), on which a side frame (1) and a leakage protector (4) are slidably mounted, the side frames (1) being two in number and arranged on the left and right sides of the leakage protector (4), respectively, the upper and lower ends of the side frames (1) being connected to a protective shell (2) via connecting bolts (5), the leakage protector (4) being arranged on the inner side of the protective shell (2), the protective shell (2) comprising an upper shell (21) and a lower shell (22), the front side of the upper shell (21) being rotatably connected to the upper end of a movable cover (25) via a rotating shaft (24), the left and right sides of the lower shell (22) being connected to side plates (23), the top surfaces of the side plates (23) being in contact with the bottom surface of the upper shell (21).
2. A leakage protection switch protection device according to claim 1, characterized in that: The side frame (1) is bent to form a clamping section (11) adapted to clamp the electrical guide rail (3).
3. A leakage protection switch protection device according to claim 1, characterized in that: The upper and lower ends of the side frame (1) are bent at 90 degrees so that the side frame (1) as a whole has a channel steel structure. Threaded holes (12) for threaded connection with connecting bolts (5) are provided on the two flanges of the side frame (1).
4. A leakage protection switch protection device according to claim 1, characterized in that: The front and rear end surfaces of the upper shell (21) are respectively located on the front and rear sides of the leakage protector (4), and the side plates (23) are arranged on the left and right sides of the leakage protector (4).
5. The leakage protection switch protection device according to claim 1, characterized in that: The movable cover (25) is a colorless and transparent PC board structure.
6. A leakage protection switch protection device according to claim 1, characterized in that: The upper shell (21) is provided with a through hole adapted to install a cross rubber plug (26), and the edge of the cross rubber plug (26) is bonded to the upper shell (21).