Separated low-voltage power distribution cabinet

Abstract

The utility model provides a separated low-voltage power distribution cabinet, which belongs to the technical field of electric power equipment and comprises a cabinet and sliding plates fixedly connected inside the cabinet, the inside of the cabinet is slidably connected with uniformly distributed separation parts through two groups of sliding plates, and each separation part comprises a group of supporting plates slidably connected to the side walls of the two groups of sliding plates. The bottom wall of the supporting plate is fixedly connected with two groups of sliding plates, the sliding plates are symmetrically arranged about the central axis of the supporting plate, the bottom wall of the supporting plate is rotatably connected with an adjusting screw rod, the bottom walls of the two groups of sliding plates are slidably connected with inclined supporting frames, the side walls of the inclined supporting frames are connected with limiting assemblies, and the bottom wall of the cabinet is connected with a heat dissipation part used for dissipating heat of electric appliances. The side wall of the cabinet is provided with the wire inlet grooves which are uniformly distributed, the height of the supporting plate can be properly adjusted according to the size of a component needing to be installed, so that the reasonable utilization of the space in the cabinet is improved, heat dissipation can be carried out on the interior of the cabinet through the heat dissipation part, and the safety in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment, and more specifically, to a separated low-voltage power distribution cabinet. Background Art

[0002] A low-voltage power distribution cabinet refers to the use of rated voltage and rated current as power for the conversion and control of electric energy for lighting and power distribution. In a common low-voltage power distribution cabinet, it is composed of a power distribution cabinet main body, a cabinet door, internal wires, and components, among which there is also a separated low-voltage power distribution cabinet.

[0003] After retrieval, a patent with the Chinese patent application number 202322138895.2 discloses a separated low-voltage power distribution cabinet, including a power distribution cabinet. An installation plate is installed at the rear of the inner wall of the power distribution cabinet, and component bodies are installed on the installation plate. Wires are connected to the component bodies. A wire positioning mechanism is adsorbed on the installation plate, and the wire is clamped inside the wire positioning mechanism. The wire positioning mechanism includes a suction cup. The suction cup is adsorbed on the installation plate, and a connecting seat penetrates through the upper part of the suction cup. A magnet is fixedly connected to the bottom of the connecting seat, and the magnet is adsorbed on the installation plate. A lifting screw is threadedly connected inside the connecting seat, and a support rod is fixedly connected to the top of the lifting screw.

[0004] The above patent has the following deficiencies: 1. Since the sizes of the electrical equipment and components installed in the power distribution cabinet are different, this may lead to insufficient space utilization in actual applications, thus affecting the overall efficiency of the power distribution cabinet; 2. During operation, electrical equipment usually generates heat. If the heat is not easily dissipated in time, it may cause the equipment to overheat and pose a fire risk.

[0005] Therefore, there is an urgent need for a separated low-voltage power distribution cabinet to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to address the current problems that due to the different sizes of the electrical equipment and components installed in the power distribution cabinet, this may lead to insufficient space utilization in actual applications, thus affecting the overall efficiency of the power distribution cabinet; during operation, electrical equipment usually generates heat. If the heat is not easily dissipated in time, it may cause the equipment to overheat and pose a fire risk.

[0007] To achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:

[0008] A separated low-voltage power distribution cabinet to improve the above problems.

[0009] Specifically, this application is as follows:

[0010] A split-type low-voltage power distribution cabinet, comprising a cabinet and a sliding plate fixedly connected inside the cabinet. There are two groups of sliding plates symmetrically arranged about the central axis of the cabinet. Inside the cabinet, a uniformly distributed partition member is slidably connected through the two groups of sliding plates. The partition member includes a group of support plates slidably connected to the side walls of the two groups of sliding plates. A sliding plate is fixedly connected to the bottom wall of the support plate. There are two groups of sliding plates symmetrically arranged about the central axis of the support plate. An adjusting screw is rotatably connected to the bottom wall of the support plate. A group of diagonal braces is slidably connected to the bottom walls of the two groups of sliding plates. The diagonal brace is threadedly connected to the adjusting screw. A limiting component is connected to the side wall of the diagonal brace. A heat dissipation component for dissipating heat from electrical appliances is connected to the bottom wall of the cabinet. Uniformly distributed wire inlet grooves are provided on the side wall of the cabinet.

[0011] As a preferred technical solution of the present application, the limiting component includes a support angle plate rotatably connected to the side wall of the diagonal brace. There are two groups of support angle plates symmetrically arranged about the central axis of the diagonal brace. A fitting plate is rotatably connected to the side wall of the support angle plate. A limiting rod is slidably connected to the inner wall of the fitting plate. A tension spring is sleeved on the outer wall of the limiting rod. The two ends of the tension spring are respectively fixedly connected to the fitting plate and the limiting rod. Uniformly distributed limiting grooves are provided on the side wall of the sliding plate. The limiting rod is matched with the limiting groove.

[0012] As a preferred technical solution of the present application, the heat dissipation component includes a heat dissipation box fixedly connected to the bottom wall of the cabinet. Uniformly distributed air inlet grooves are provided on the side wall of the heat dissipation box. Uniformly distributed exhaust fans are fixedly connected to the side walls of the air inlet grooves. Uniformly distributed ventilation grooves are provided on the top wall of the heat dissipation box.

[0013] As a preferred technical solution of the present application, uniformly distributed baffles are slidably connected to the side walls of the wire inlet grooves. Uniformly distributed wire inlet holes are provided on the inner walls of the baffles. Fixing bolts for fixing the baffles are threadedly connected to the side wall of the cabinet.

[0014] As a preferred technical solution of the present application, fixing plates are fixedly connected to the top wall of the support plate. There are two groups of fixing plates symmetrically arranged about the central axis of the support plate. Support bolts are threadedly connected to the inner walls of the fixing plates. The support bolts are also matched with the limiting grooves. Heat dissipation grooves are provided on the top wall of the cabinet.

[0015] In the solution of the present application:

[0016] 1. Under the action of the sliding plate, the height of the support plate can be adjusted according to the size of the components. At the same time, the diagonal brace is rotated to further fix the support plate, thereby improving the stability of the support plate and facilitating more reasonable utilization of the internal space of the cabinet, solving the problem in the prior art that due to the different sizes of the electrical equipment and components installed in the power distribution cabinet, it may lead to insufficient space utilization in actual application, thus affecting the overall efficiency of the power distribution cabinet;

[0017] 2. The air circulation inside the cabinet can be realized through the exhaust fan, thereby dissipating heat inside the cabinet, improving the safety during use, and solving the problem in the prior art that during operation, electrical equipment usually generates heat. If the heat is not dissipated in time, it may cause the equipment to overheat and pose a fire risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 One of the overall structural schematic diagrams of a split-type low-voltage power distribution cabinet provided by the present application;

[0019] Figure 2 Another overall structural schematic diagram of a split-type low-voltage power distribution cabinet provided by the present application;

[0020] Figure 3 The sectional structural schematic diagram of a split-type low-voltage power distribution cabinet provided by the present application;

[0021] Figure 4 Of a split-type low-voltage power distribution cabinet provided by the present application Figure 1 Enlarged view of structure A;

[0022] Figure 5 Of a split-type low-voltage power distribution cabinet provided by the present application Figure 3 Enlarged view of structure B.

[0023] Reference numerals in the figures:

[0024] 100, cabinet; 101, sliding plate; 102, support plate; 103, sliding board; 104, adjusting screw; 105, inclined support frame; 106, wire inlet groove; 110, fitting plate; 111, limiting rod; 112, tension spring; 113, limiting groove; 120, heat dissipation box; 121, air inlet groove; 122, exhaust fan; 123, ventilation groove; 124, baffle; 125, wire inlet hole; 126, fixing bolt; 130, fixing plate; 131, support bolt; 132, heat dissipation groove; 133, support angle plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present utility model.

[0026] As Figures 1-4As shown in the figure, this embodiment proposes a split-type low-voltage power distribution cabinet, which includes a cabinet 100 and a sliding plate 101 fixedly connected to the inside of the cabinet 100. There are two groups of sliding plates 101 symmetrically arranged about the central axis of the cabinet 100. A uniformly distributed partition member is slidably connected inside the cabinet 100 through the two groups of sliding plates 101. The partition member includes a group of support plates 102 slidably connected to the side walls of the two groups of sliding plates 101. A sliding plate 103 is fixedly connected to the bottom wall of the support plate 102. There are two groups of sliding plates 103 symmetrically arranged about the central axis of the support plate 102. An adjusting screw 104 is rotatably connected to the bottom wall of the support plate 102. A group of diagonal braces 105 are slidably connected to the bottom walls of the two groups of sliding plates 103. The diagonal brace 105 is threadedly connected to the adjusting screw 104. A limiting component is connected to the side wall of the diagonal brace 105. A heat dissipation component for dissipating heat from the electrical appliances is connected to the bottom wall of the cabinet 100. Uniformly distributed wire inlet grooves 106 are opened on the side wall of the cabinet 100. The self-limitation of the diagonal brace 105 can be realized through the adjusting screw 104, thereby improving the stability when supporting the support plate 102.

[0027] As Figures 1-5 shown, as a preferred embodiment, on the basis of the above method, further, the limiting component includes a support angle plate 133 rotatably connected to the side wall of the diagonal brace 105. There are two groups of support angle plates 133 symmetrically arranged about the central axis of the diagonal brace 105. A fitting plate 110 is rotatably connected to the side wall of the support angle plate 133. A limiting rod 111 is slidably connected to the inner wall of the fitting plate 110. A tension spring 112 is sleeved on the outer wall of the limiting rod 111. Both ends of the tension spring 112 are fixedly connected to the fitting plate 110 and the limiting rod 111 respectively. Uniformly distributed limiting grooves 113 are opened on the side wall of the sliding plate 101. The limiting rod 111 is matched with the limiting grooves 113. Under the action of the tension spring 112, the limiting rod 111 can be driven to spring into the limiting grooves 113, which is more convenient to use.

[0028] As Figures 1-2 shown, as a preferred embodiment, on the basis of the above method, further, the heat dissipation component includes a heat dissipation box 120 fixedly connected to the bottom wall of the cabinet 100. Uniformly distributed air inlet grooves 121 are opened on the side wall of the heat dissipation box 120. Uniformly distributed exhaust fans 122 are fixedly connected to the side walls of the air inlet grooves 121. Uniformly distributed ventilation grooves 123 are opened on the top wall of the heat dissipation box 120. Through the exhaust fans 122, better heat dissipation can be carried out inside the cabinet 100, improving the safety when the cabinet 100 is used.

[0029] As Figures 1-3As shown, as a preferred embodiment, on the basis of the above method, further, the side wall of the wire inlet groove 106 is slidably connected with uniformly distributed baffles 124. The inner wall of the baffle 124 is provided with uniformly distributed wire inlet holes 125. The side wall of the cabinet 100 is threadedly connected with fixing bolts 126 for fixing the baffle 124. By setting multiple groups of baffles 124, the power cord can be passed through the baffles 124 at different heights according to different installation heights, thereby improving the operation convenience.

[0030] As Figures 1-4 As shown, as a preferred embodiment, on the basis of the above method, further, the top wall of the support plate 102 is fixedly connected with a fixing plate 130. There are two groups of fixing plates 130 symmetrically arranged about the central axis of the support plate 102. The inner wall of the fixing plate 130 is threadedly connected with a support bolt 131, and the support bolt 131 also cooperates with the limit groove 113. The top wall of the cabinet 100 is provided with a heat dissipation groove 132. By the support bolt 131, the limit of the support plate 102 can be realized, and the more reasonable utilization of the air inside the cabinet 100 is improved.

[0031] Specifically, when this kind of partitioned low-voltage power distribution cabinet is in use: First, slide the support plate 102 upward according to the size of the components, and then rotate the inclined support frame 105. When the support plate 102 is moved to a suitable height, by rotating the support bolt 131 into the limit groove 113, the limit of the support plate 102 is realized. Then rotate the adjusting screw 104 to drive the inclined support frame 105 to slide through the sliding plate 103, and rotate the inclined support frame 105 to deflect to a suitable angle. By fitting the fitting plate 110 with the sliding plate 101, the limit rod 111 is elastically extended into the limit groove 113 under the action of the tension spring 112, thereby further improving the stability of the support plate 102. Then rotate the fixing bolt 126 at the corresponding height according to the height of the support plate 102, so as to release the limit of the baffle 124, and then slide the baffle 124 to expose the wire inlet hole 125, and pass the power supply to be connected through the wire inlet hole 125, thereby improving the convenience during installation. When the electrical components are installed, by starting the exhaust fan 122, the external air is drawn into the heat dissipation box 120 through the air inlet groove 121 and blown out from the ventilation groove 123, realizing the heat dissipation of the components. The hot air is blown out through the heat dissipation groove 132, thereby improving the safety of the cabinet 100 during use.

[0032] The above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific embodiments. Therefore, any modification or equivalent replacement to the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A partitioned low-voltage power distribution cabinet, comprising a cabinet (100) and a sliding plate (101) fixedly connected to the inside of the cabinet (100), characterized in that: Two groups of sliding plates (101) are symmetrically arranged about the central axis of the cabinet (100); evenly distributed partition components are slidably connected to the inside of the cabinet (100) through the two groups of sliding plates (101); the partition components include a group of support plates (102) slidably connected to the side walls of the two groups of sliding plates (101); a slide plate (103) is fixedly connected to the bottom wall of the support plate (102); and the slide plate (103) is symmetrically arranged about the central axis of the support plate (102). Two groups, the bottom wall of the support plate (102) is rotatably connected to an adjusting screw (104), the bottom walls of the two groups of slide plates (103) are slidably connected to a group of diagonal support frames (105), the diagonal support frames (105) are threadedly connected to the adjusting screw (104), the side walls of the diagonal support frames (105) are connected to a limiting assembly, the bottom wall of the cabinet (100) is connected to a heat dissipation component for dissipating heat from the electrical appliance, and the side walls of the cabinet (100) are provided with evenly distributed wire entry grooves (106).

2. A partitioned low-voltage power distribution cabinet according to claim 1, characterized in that: The limiting assembly comprises a support angle plate (133) rotatably connected to the side wall of the diagonal support frame (105); two groups of the support angle plates (133) are symmetrically arranged about the central axis of the diagonal support frame (105); the side wall of the support angle plate (133) is rotatably connected to a bonding plate (110); the inner wall of the bonding plate (110) is slidably connected to a limiting rod (111); the outer wall of the limiting rod (111) is sleeved with a tension spring (112); the two ends of the tension spring (112) are respectively fixedly connected to the bonding plate (110) and the limiting rod (111); the side wall of the sliding plate (101) is provided with uniformly distributed limiting grooves (113); the limiting rod (111) cooperates with the limiting grooves (113).

3. A partitioned low-voltage power distribution cabinet according to claim 1, characterized in that: The heat dissipation component comprises a heat dissipation box (120) fixedly connected to the bottom wall of the cabinet (100); the side wall of the heat dissipation box (120) is provided with evenly distributed air inlet slots (121); the side wall of the air inlet slot (121) is fixedly connected with evenly distributed exhaust fans (122); and the top wall of the heat dissipation box (120) is provided with evenly distributed ventilation slots (123).

4. A partitioned low-voltage power distribution cabinet according to claim 3, characterized in that: The side wall of the wire entry slot (106) is slidably connected to evenly distributed baffles (124), the inner wall of the baffle (124) is provided with evenly distributed wire entry holes (125), and the side wall of the cabinet (100) is threadedly connected to a fixing bolt (126) for fixing the baffle (124).

5. A partitioned low-voltage power distribution cabinet according to claim 4, characterized in that: The top wall of the support plate (102) is fixedly connected to a fixing plate (130), two groups of the fixing plates (130) are symmetrically arranged about the central axis of the support plate (102), the inner wall of the fixing plate (130) is threadedly connected to a supporting bolt (131), the supporting bolt (131) also cooperates with the limiting groove (113), and the top wall of the cabinet (100) is provided with a heat dissipation groove (132).

Images