An appliance cabinet louver installation mechanism

Abstract

This utility model discloses an appliance cabinet louver installation mechanism, relating to the field of louver technology. It includes an appliance cabinet, with an installation mechanism on the rear side for quick installation of louvers. The installation mechanism includes a disassembly / assembly unit and a filter unit. The disassembly / assembly unit is located on the rear side of the appliance cabinet and includes a first frame and a second frame. The first frame is fixedly installed on the rear side of the appliance cabinet, and the louvers are fixedly installed on the rear side of the second frame. The first frame has slots on both the upper and lower sides of one side, and slots are formed on both inner sides of the slots. Through the disassembly / assembly unit, the insert box is inserted into the slot, and the inclined surface of the insert plate contacts the edge of the slot. The insert plate drives the sliding plate to compress the spring, and then the spring pushes the insert plate into the slot through its own elasticity, thereby achieving quick installation of the louvers, improving installation efficiency, and facilitating disassembly and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of louver technology, specifically to an appliance cabinet louver installation mechanism. Background Technology

[0002] Electrical cabinets are key equipment used in the power, communication and industrial control fields for the centralized installation of electronic components.

[0003] According to the patent titled "A Louver Device for a Distribution Box" (Patent Publication No.: CN215718332U, Patent Publication Date: 2022-02-01), it includes: a louvered panel, a waterproof baffle with ventilation function, and a water collection tray. The waterproof baffle is located inside the louvered panel, and the water collection tray is located below the waterproof baffle and connected to the louvered panel. The louver opening at the bottom of the louvered panel is connected to the water collection tray. In this invention, when solid particles and rainwater splashed from the outside enter the distribution box through the louvers of the louvered panel, they will hit the waterproof baffle and slide down the surface of the waterproof baffle to the water collection tray below. Since the louver opening at the bottom of the louvered panel is connected to the water collection tray, the solid particles and rainwater in the water collection tray will be directly discharged through the louver opening. This achieves the purpose of blocking solid particles and rainwater splashed from the outside and being able to discharge them autonomously, ensuring the insulation effect of the electrical components inside the box, improving the reliability of power supply, and ensuring the safety of operators and equipment.

[0004] Based on the aforementioned existing technology, the current electrical cabinet louver installation mechanism still has the following problems: traditional electrical cabinets mostly use fixed louvers to achieve ventilation and heat dissipation. The louvers are mostly fixed to the cabinet body by welding or bolts, which results in low installation efficiency and difficulty in disassembly and maintenance. Therefore, this utility model provides an electrical cabinet louver installation mechanism. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an electrical cabinet louver installation mechanism, which solves the following problems of existing electrical cabinet louver installation mechanisms: traditional electrical cabinets mostly use fixed louvers for ventilation and heat dissipation, and the louvers are mostly fixed to the cabinet body by welding or bolts, which results in low installation efficiency and difficulty in disassembly and maintenance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an appliance cabinet louver installation mechanism, comprising an appliance cabinet, wherein an installation mechanism is provided on the rear side of the appliance cabinet for quick installation of the louvers, the installation mechanism comprising:

[0007] The disassembly and assembly unit is located at the rear of the appliance cabinet and includes a first frame and a second frame. The first frame is fixedly installed at the rear of the appliance cabinet, and a louver is fixedly installed at the rear of the second frame. The first frame has slots at the top and bottom of one side, and slots are provided on both sides of the inner side of the slots. A box is fixedly installed on one side of the second frame, and insert plates are slidably installed at both ends of the box. The box is inserted into the slot and the insert plates are inserted into the corresponding slots to achieve quick installation of the louver.

[0008] The filter unit is located inside the first frame and is used to prevent dust from entering the electrical cabinet.

[0009] Preferably, a limiting post is fixedly installed inside the insertion box, and a set of limiting plates is fixedly installed on the surface of the limiting post, and a set of sliding plates is slidably installed on the surface of the limiting post, with one side of the sliding plate fixedly connected to the insertion plate.

[0010] Preferably, a retaining ring is fixedly installed in the middle of the surface of the limiting post, and a set of springs is sleeved on the surface of the limiting post to realize the reset of the limiting post.

[0011] Preferably, the second frame has mounting slots on both the upper and lower sides. A linkage block is slidably mounted inside the mounting slot via a sliding plate and a sliding groove. A set of linkage slots is symmetrically provided inside the linkage block, and a drive slot is provided inside the linkage block.

[0012] Preferably, a pull rod is slidably installed through one side of the second frame, and a connecting rod is fixedly installed on the outer side of the pull rod. A drive column is fixedly installed on one side of the inner end of the pull rod, and the drive column is located inside the drive groove for sliding. A linkage column is fixedly installed on one side of the insert plate, and the linkage column is located inside the linkage groove for sliding.

[0013] Preferably, the filter unit includes a rectangular groove formed inside the first frame, a set of rubber pads are fixedly installed inside the rectangular groove, and a filter plate is slidably inserted into the rectangular groove.

[0014] This utility model provides a louvered installation mechanism for an electrical cabinet. Compared with the prior art, it has the following advantages:

[0015] 1. The louver installation mechanism of this appliance cabinet is equipped with a disassembly and assembly unit. The insert box is inserted into the inside of the slot, the inclined surface of the insert plate contacts the edge of the slot, the insert plate drives the sliding plate to compress the spring, and then the spring pushes the insert plate into the inside of the slot through its own elasticity, thereby realizing the quick installation of the louver, improving installation efficiency, and facilitating disassembly and maintenance.

[0016] 2. The louver installation mechanism of this appliance cabinet is equipped with a filter unit. The filter plate is inserted into the inside of the rectangular groove, thereby preventing dust from entering the interior of the appliance cabinet through the louvers. At the same time, a set of rubber gaskets fixedly installed inside the rectangular groove prevents dust from entering the interior of the appliance cabinet through the gap between the filter plate and the rectangular groove, thus improving the sealing between the filter plate and the rectangular groove. Attached Figure Description

[0017] Figure 1 This is a right-side perspective view of the structure of this utility model;

[0018] Figure 2 This is a rear-view perspective structural diagram of the installation mechanism of this utility model;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the disassembly and assembly unit of this utility model.

[0020] Figure 4 This is a partial cross-sectional perspective view of the disassembly and assembly unit of this utility model.

[0021] Figure 5 This is a three-dimensional structural diagram of the filter unit of this utility model.

[0022] In the diagram: 1-Electrical cabinet, 2-Installation mechanism, 21-Disassembly unit, 211-First frame, 212-Card slot, 213-Slot, 214-Second frame, 215-Insert box, 216-Insert plate, 217-Limiting post, 218-Sliding plate, 219-Limiting plate, 2110-Retaining ring, 2111-Spring, 2112-Linkage post, 2113-Installation slot, 2114-Linkage block, 2115-Linkage slot, 2116-Drive slot, 2117-Drive post, 2118-Pull rod, 2119-Connecting rod, 22-Filter unit, 221-Rectangular slot, 222-Rubber pad, 223-Filter plate, 3-Louvre. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution:

[0025] An appliance cabinet louver installation mechanism includes an appliance cabinet 1, and an installation mechanism 2 is provided on the rear side of the appliance cabinet 1 for quick installation of the louvers. The installation mechanism 2 includes:

[0026] The disassembly and assembly unit 21 is located on the rear side of the electrical cabinet 1, and includes a first frame 211 and a second frame 214. The first frame 211 is fixedly installed on the rear side of the electrical cabinet 1, and a louver 3 is fixedly installed on the rear side of the second frame 214. The first frame 211 has slots 212 on the upper and lower sides of one side, and slots 213 are opened on both sides of the inner side of the slots 212. The second frame 214 has a box 215 fixedly installed on one side, and insert plates 216 are slidably installed on both ends of the box 215. The box 215 is inserted into the slot 212 and the insert plates 216 are inserted into the corresponding slots 213 to achieve quick installation of the louver.

[0027] The filter unit 22 is located inside the first frame 211 and is used to prevent dust from entering the electrical cabinet 1.

[0028] In this embodiment, a limiting post 217 is fixedly installed inside the insert box 215, and a set of limiting plates 219 are fixedly installed on the surface of the limiting post 217. A set of sliding plates 218 are slidably installed on the surface of the limiting post 217, and one side of the sliding plate 218 is fixedly connected to the insert plate 216. A retaining ring 2110 is fixedly installed in the middle of the surface of the limiting post 217, and a set of springs 2111 are sleeved on the surface of the limiting post 217 to realize the reset of the limiting post 217.

[0029] Insert box 215 is inserted into the inside of slot 212. The inclined surface of insert plate 216 contacts the edge of slot 212. Insert plate 216 drives sliding plate 218 to compress spring 2111. Then spring 2111 pushes insert plate 216 into slot 213 through its own elasticity, thereby realizing the quick installation of venetian blind 3, improving installation efficiency, and facilitating disassembly and maintenance.

[0030] In this embodiment, mounting slots 2113 are provided both above and below the second frame 214. A linkage block 2114 is slidably mounted inside the mounting slot 2113 by means of a sliding plate and a sliding groove. A set of linkage slots 2115 are symmetrically provided inside the linkage block 2114. A drive slot 2116 is provided inside the linkage block 2114. A pull rod 2118 is slidably mounted through one side of the second frame 214. A connecting rod 2119 is fixedly mounted on the outside of the pull rod 2118. A drive column 2117 is fixedly mounted on one side of the inner end of the pull rod 2118. The drive column 2117 is located inside the drive slot 2116 and is adapted to slide. A linkage column 2112 is fixedly mounted on one side of the insert plate 216. The linkage column 2112 is located inside the linkage slot 2115 and is adapted to slide.

[0031] When disassembling the venetian blind 3, the user pulls the connecting rod 2119, and the connecting rod 2119 drives the drive column 2117 to move through the pull rod 2118. The drive column 2117 slides inside the drive groove 2116, causing the linkage block 2114 to move upward. When the linkage block 2114 moves, the linkage column 2112 slides inside the linkage groove 2115, causing the two linkage grooves 2115 to move towards each other. The linkage grooves 2115 drive the insert plate 216 to move towards each other synchronously. The insert plate 216 is pulled out of the slot 213, completing the disassembly of the venetian blind 3.

[0032] In this embodiment, the filter unit 22 includes a rectangular groove 221 formed inside the first frame 211. A set of rubber pads 222 are fixedly installed inside the rectangular groove 221, and a filter plate 223 is slidably inserted into the rectangular groove 221.

[0033] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0034] During operation, firstly, the insert box 215 is inserted into the inside of the slot 212, and the inclined surface of the insert plate 216 contacts the edge of the slot 212. The insert plate 216 drives the sliding plate 218 to compress the spring 2111. Then, the spring 2111 pushes the insert plate 216 into the inside of the slot 213 through its own elasticity, so as to quickly install the venetian blind 3.

[0035] By inserting the filter plate 223 into the rectangular groove 221, dust is prevented from entering the interior of the appliance cabinet 1 through the louver 3. At the same time, a set of rubber pads 222 fixedly installed inside the rectangular groove 221 prevents dust from entering the interior of the appliance cabinet 1 through the gap between the filter plate 223 and the rectangular groove 221, thus improving the sealing between the filter plate 223 and the rectangular groove 221.

[0036] Then, when disassembling the venetian blind 3, the user pulls the connecting rod 2119, and the connecting rod 2119 drives the drive column 2117 to move through the pull rod 2118. The drive column 2117 slides inside the drive groove 2116, causing the linkage block 2114 to move upward. When the linkage block 2114 moves, the linkage column 2112 slides inside the linkage groove 2115, causing the two linkage grooves 2115 to move towards each other. The linkage grooves 2115 drive the insert plate 216 to move towards each other synchronously. The insert plate 216 is pulled out of the slot 213, completing the disassembly of the venetian blind 3.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrical cabinet louvre mounting mechanism comprising an electrical cabinet (1) characterised in that: The electrical cabinet (1) is provided with an installation mechanism (2) on the rear side for quick installation of the louvers. The installation mechanism (2) includes: The disassembly and assembly unit (21) is located on the rear side of the electrical cabinet (1), including a first frame (211) and a second frame (214). The first frame (211) is fixedly installed on the rear side of the electrical cabinet (1), and a louver (3) is fixedly installed on the rear side of the second frame (214). The first frame (211) has a slot (212) on the upper and lower sides of one side, and slots (213) are opened on both sides of the inner side of the slot (212). The second frame (214) has a box (215) fixedly installed on one side, and insert plates (216) are slidably installed on both ends of the box (215). The box (215) is inserted into the slot (212) and the insert plates (216) are inserted into the corresponding slots (213) to achieve quick installation of the louver. The filter unit (22) is located inside the first frame (211) and is used to achieve dust prevention inside the electrical cabinet (1).

2. The electrical cabinet louvre mounting mechanism of claim 1, wherein: The insertion box (215) has a fixedly installed limiting post (217) inside, and a set of limiting plates (219) are fixedly installed on the surface of the limiting post (217). A set of sliding plates (218) are slidably installed on the surface of the limiting post (217), and one side of the sliding plate (218) is fixedly connected to the insertion plate (216).

3. The cabinet shutter mounting mechanism according to claim 2, characterized in that: A retaining ring (2110) is fixedly installed in the middle of the surface of the limiting post (217), and a set of springs (2111) are sleeved on the surface of the limiting post (217) to realize the reset of the limiting post (217).

4. The appliance cabinet louver installation mechanism according to claim 1, characterized in that: The second frame (214) has mounting slots (2113) on both the upper and lower sides. The mounting slots (2113) are equipped with sliding blocks (2114) through sliding plates and grooves. The linkage blocks (2114) are equipped with a set of linkage grooves (2115) symmetrically arranged inside. The linkage blocks (2114) are equipped with drive grooves (2116).

5. The appliance cabinet louver installation mechanism according to claim 4, characterized in that: A pull rod (2118) is slidably installed through one side of the second frame (214), and a connecting rod (2119) is fixedly installed on the outer side of the pull rod (2118). A drive column (2117) is fixedly installed on one side of the inner end of the pull rod (2118), and the drive column (2117) is located inside the drive groove (2116) for sliding. A linkage column (2112) is fixedly installed on one side of the insert plate (216), and the linkage column (2112) is located inside the linkage groove (2115) for sliding.

6. The appliance cabinet louver installation mechanism according to claim 1, characterized in that: The filter unit (22) includes a rectangular groove (221) opened inside the first frame (211), a set of rubber pads (222) are fixedly installed inside the rectangular groove (221), and a filter plate (223) is slidably inserted into the rectangular groove (221).

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