High-strength bus duct connection structure suitable for complex environment

Abstract

The utility model provides a high-strength bus duct connection structure suitable for a complex environment, belongs to the technical field of bus duct connection, and aims to solve the problem that most of existing high-strength bus duct connection structures are closed, and the closed structure affects the heat dissipation effect. Comprising a protection box body. Two groups of bus duct main bodies are arranged, and the two groups of bus duct main bodies are oppositely arranged in the protection box main body; the heat dissipation upper cover is clamped at the top of the protection box main body; the middle partition plate is fixedly mounted in the protection box main body; the connecting groove is formed in the protection box main body; the connector main body is fixedly mounted in the connecting groove; the heat dissipation assembly is arranged in the protection box main body; and the adjusting assembly is arranged in the protection box main body. The LED lamp has the advantages of convenience in heat dissipation, good heat conduction effect, flexibility in adjustment and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bus duct connection technical field, more specifically, especially relate to a high strength bus duct connecting structure suitable for complex environment. BACKGROUND

[0002] In the field of modern industry, commerce and various large-scale infrastructure construction, power distribution is a crucial link, and bus ducts, as an efficient power transmission device, are widely used. When connecting bus ducts, a high-strength bus duct connecting structure is needed. The existing high-strength bus duct connecting structure is mainly composed of a shell, connecting fittings, a conductor structure, and an insulation assembly. The shell is usually made of aluminum alloy or stainless steel, which is designed to be strong and resistant to impact and pressure. The surface protective coating can resist corrosion, and the sealing structure prevents dust and moisture from entering. The connecting fittings use high-strength alloy steel bolts to drive multiple connecting clamps to clamp and fix the bus copper sheets. The conductor structure is composed of high-conductivity copper or aluminum conductive bars, which are installed between the connecting clamps to transmit power to the bus copper sheets. The insulation assembly ensures electrical insulation between the conductors and the shell.

[0003] The existing application number CN201921376840.2 discloses a bus duct joint connecting assembly structure with a heat dissipation function, which includes a joint connector. The upper and lower parts of the joint connector are provided with joint cover plates. The joint connector includes several insulation middle plates. At least one overlapping row is arranged between every two insulation middle plates. The insulation middle plates and the overlapping rows are connected in series through core bolts. The joint cover plates on the upper and lower parts of the joint connector are both provided with through holes for heat dissipation of the insulation middle plates. The utility model improves the joint insulation middle plate and the joint cover plate, and adds a heat dissipation plate, which can reduce the size of the metal conductor row, meet the current carrying capacity of the existing current level, and reduce the cross-sectional area of the bus conductor row based on maintaining the existing current level of amperes, thereby saving resources.

[0004] Based on the above, the existing high-strength bus duct connecting structure is mostly closed to avoid external factors from corroding the connecting structure. However, when used in complex environments such as humid and high-temperature environments, the closed structure affects the heat dissipation effect, and the high temperature increases the resistance of the conductor, affecting the transmission of electric energy. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a high-strength bus duct connecting structure suitable for complex environments to solve the problem that the existing high-strength bus duct connecting structure is mostly closed to avoid external factors from corroding the connecting structure. However, when used in complex environments such as humid and high-temperature environments, the closed structure affects the heat dissipation effect, and the high temperature increases the resistance of the conductor, affecting the transmission of electric energy.

[0006] The utility model discloses a high strength bus duct connecting structure suitable for complex environment's purpose and function are reached by the following specific technical means:

[0007] A high strength bus duct connecting structure suitable for complex environment, including the protection box main part,

[0008] Bus duct main part, bus duct main part is provided with two groups, and two groups of bus duct main part are opposite and are installed in the inside of protection box main part,

[0009] Radiating upper cover, the radiating upper cover is connected in protection box main part top,

[0010] Middle partition, the middle partition is fixedly installed in the inside of protection box main part,

[0011] Connecting groove, the connecting groove is set up in the inside of protection box main part,

[0012] Connector main part, the connector main part is fixedly installed in the inside of connecting groove,

[0013] Radiating assembly, the radiating assembly is set up in the inside of protection box main part,

[0014] Adjusting assembly, the adjusting assembly is set up in the inside of protection box main part.

[0015] Further, the radiating assembly includes:

[0016] Radiating hole, the radiating hole is provided with multiple groups, and multiple groups of radiating holes are set up in the inside of radiating upper cover,

[0017] Radiating groove, the radiating groove is set up in the inside of protection box main part,

[0018] Conductive copper sheet, the conductive copper sheet is provided with multiple groups, and multiple groups of conductive copper sheets are fixedly installed in one end of two groups of bus duct main parts.

[0019] Further, the radiating assembly further includes:

[0020] Heat conduction plate, the heat conduction plate is slidably connected in the inside of connecting groove,

[0021] Threaded knob, the threaded knob is screw connected in the inside of middle partition, and the threaded knob is rotatably connected in the top of heat conduction plate.

[0022] Further, the radiating assembly further includes:

[0023] Sliding plate, the sliding plate is slidably connected in the inside of heat conduction plate,

[0024] Through -hole, the through -hole is provided with multiple groups, and multiple groups of through -holes are set up in the inside of sliding plate.

[0025] Further, the heat dissipation assembly further comprises:

[0026] The heat dissipation silica gel column is provided with a plurality of groups, the plurality of groups of heat dissipation silica gel columns are slidingly connected inside the middle partition plate, and the plurality of groups of heat dissipation silica gel columns are fixedly installed on the top of the heat conduction plate.

[0027] Further, the adjusting assembly comprises:

[0028] The sliding guide rail is fixedly installed inside the heat dissipation upper cover.

[0029] The blocking frame is slidingly connected inside the sliding guide rail.

[0030] Further, the adjusting assembly further comprises:

[0031] The fixed sheet is fixedly installed inside the heat dissipation upper cover.

[0032] The transmission sheet is fixedly installed inside the blocking frame.

[0033] The metal memory spring is fixedly installed at the middle position between the fixed sheet and the transmission sheet.

[0034] Compared with the prior art, the heat dissipation device has the following beneficial effects:

[0035] Firstly, the heat dissipation device has a heat dissipation assembly, the heat conduction plate is moved to drive the sliding plate to extrude the connector main body, the heat conduction grease inside the heat conduction plate is extruded into the connector main body through the through hole, the connection effect of the connector main body, the conductive copper sheet and the heat conduction plate is strengthened, the heat conduction efficiency is greatly improved, the heat in the connecting groove is introduced into the heat dissipation groove for heat dissipation through the heat dissipation silica gel column, the closed nature of the equipment inside the connecting groove is ensured, the influence of the equipment inside the connecting groove in a complex environment is avoided, the heat is effectively dissipated through the heat dissipation groove, and the silica gel material of the heat dissipation silica gel column has good stability and can maintain stable heat conduction and heat dissipation in a complex environment.

[0036] Secondly, the heat dissipation device has an adjusting assembly, the metal memory spring is expanded and contracted with temperature, drives the transmission sheet to move, and the blocking frame is moved to adjust the size of the heat dissipation hole, when the temperature is too high, the blocking frame makes the heat dissipation hole larger to facilitate heat dissipation of the heat dissipation groove, when the temperature decreases, the blocking frame makes the heat dissipation hole smaller or even closed, reduces dust, impurities and corrosive substances from entering the heat dissipation groove through the heat dissipation hole, greatly improves flexibility, effectively reduces impurities, dust, corrosive substances and the like from entering the heat dissipation groove to affect the service life of the heat dissipation silica gel column.

[0037] The utility model discloses a convenient heat dissipation, heat conduction effect is good, flexible adjustment and so on advantage, has improved heat conduction efficiency greatly, and can keep stable heat dissipation under complex environment also, and improved flexibility greatly, prolonged the service life of heat dissipation silica gel column. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 It is the main body structure schematic diagram of the utility model.

[0039] Figure 2 It is the middle partition plate structure schematic diagram of the utility model.

[0040] Figure 3 It is the connecting groove structure schematic diagram of the utility model.

[0041] Figure 4 It is the heat dissipation upper cover structure schematic diagram of the utility model.

[0042] Figure 5 It is the heat conduction plate structure schematic diagram of the utility model.

[0043] Figure 6 It is the sliding plate structure schematic diagram of the utility model.

[0044] In the drawing, the corresponding relation of component name and drawing number is as follows:

[0045] 1, protective box main body;101, connecting groove;102, heat dissipation groove;2, bus duct main body;201, conductive copper sheet;3, heat dissipation upper cover;301, heat dissipation hole;302, sliding guide rail;303, plugging frame;304, fixed sheet;305, metal memory spring;306, transmission sheet;4, middle partition plate;5, connector main body;6, heat conduction plate;601, sliding plate;602, through hole;603, heat dissipation silica gel column;604, screw knob. DETAILED DESCRIPTION

[0046] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but can not be used to limit the scope of the utility model.

[0047] Example one:

[0048] As shown in the accompanying drawings Figure 1 To the accompanying Figure 6 As shown:

[0049] The utility model provides a kind of high-strength bus duct connecting structure suitable for complex environment, including protective box main body 1;

[0050] Bus duct main body 2, bus duct main body 2 is provided with two groups, two groups of bus duct main body 2 are oppositely installed in protective box main body 1 interior;

[0051] The heat dissipation upper cover 3 is clamped on the top of the protective box body 1.

[0052] The middle partition plate 4 is fixedly installed inside the protective box body 1.

[0053] The connecting groove 101 is arranged inside the protective box body 1.

[0054] The connector body 5 is fixedly installed inside the connecting groove 101.

[0055] The heat dissipation assembly is arranged inside the protective box body 1.

[0056] The heat dissipation assembly comprises:

[0057] The heat dissipation holes 301 are arranged in multiple groups and are arranged inside the heat dissipation upper cover 3.

[0058] The heat dissipation groove 102 is arranged inside the protective box body 1.

[0059] The conductive copper sheet 201 is arranged in multiple groups and is fixedly installed at one end of the two bus duct bodies 2. The middle partition plate 4 divides the protective box body 1 into the connecting groove 101 and the heat dissipation groove 102. The connecting groove 101 is in a sealed structure, and the heat dissipation groove 102 is in an open structure and is heat dissipated through the heat dissipation holes 301 of the heat dissipation upper cover 3. The bus duct body 2 is inserted into the connecting groove 101, the clamping piece and the bolt in the connector body 5 are used to clamp and fix the conductive copper sheet 201, and the two bus duct bodies 2 are communicated together to facilitate power transmission.

[0060] The heat dissipation assembly further comprises:

[0061] The heat conduction plate 6 is slidably connected inside the connecting groove 101.

[0062] The threaded knob 604 is threadedly connected inside the middle partition plate 4 and is rotationally connected to the top of the heat conduction plate 6. The heat conduction plate 6 is filled with heat-conducting silicone grease. The threaded knob 604 is driven to slide in the connecting groove 101 by being screwed.

[0063] The heat dissipation assembly further comprises:

[0064] The sliding plate 601 is slidably connected inside the heat conduction plate 6.

[0065] The through hole 602 is provided with multiple groups, and the multiple groups of through holes 602 are arranged in the sliding plate 601; the function is that the heat conduction plate 6 moves to drive the sliding plate 601 to extrude the connector main body 5, the sliding plate 601 is extruded and slides in the heat conduction plate 6, the heat conduction grease in the heat conduction plate 6 is extruded into the connector main body 5 through the through hole 602, the connection effect of the connector main body 5, the conductive copper sheet 201 and the heat conduction plate 6 is strengthened, and heat conduction is facilitated.

[0066] The heat dissipation assembly further comprises:

[0067] The heat dissipation silica gel column 603 is provided with multiple groups, and the multiple groups of heat dissipation silica gel columns 603 are slidingly connected in the middle partition plate 4 and fixedly installed on the top of the heat conduction plate 6; the function is that the heat dissipation silica gel column 603 is mainly made of silica gel material, which has stable structure, is not easy to be corroded and has good heat conduction characteristics.

[0068] The specific use mode and effect of the embodiment are as follows:

[0069] When the bus duct main body 2 is inserted into the connection groove 101, the clamping piece and the bolt in the connector main body 5 are used to clamp and fix the conductive copper sheet 201, the threaded knob 604 is screwed, the heat conduction plate 6 is driven to slide in the connection groove 101 through threads, the heat dissipation silica gel column 603 plays a guiding role when the heat conduction plate 6 moves, the heat conduction plate 6 moves to drive the sliding plate 601 to extrude the connector main body 5, the sliding plate 601 is extruded and slides in the heat conduction plate 6, the heat conduction grease in the heat conduction plate 6 is extruded into the connector main body 5 through the through hole 602, the connection effect of the connector main body 5, the conductive copper sheet 201 and the heat conduction plate 6 is strengthened, heat conduction is facilitated, the heat in the connector main body 5 and the connection groove 101 is introduced into the heat dissipation groove 102 through the heat conduction plate 6 and the heat dissipation silica gel column 603, and heat dissipation is performed through the heat dissipation holes 301 of the heat dissipation upper cover 3.

[0070] Embodiment two:

[0071] Based on the embodiment one, as shown in Figures 1 to 6 The adjusting assembly is arranged in the protection box main body 1.

[0072] The adjusting assembly is arranged in the protection box main body 1.

[0073] The adjusting assembly comprises:

[0074] The sliding guide rail 302 is fixedly installed on the inner side of the heat dissipation upper cover 3.

[0075] The blocking frame 303 is slidingly connected inside the sliding guide rail 302. By pushing the blocking frame 303, the blocking frame 303 slides inside the sliding guide rail 302. The sliding guide rail 302 guides the movement of the blocking frame 303. The movement of the blocking frame 303 adjusts the size of the heat dissipation hole 301.

[0076] The adjusting assembly further comprises:

[0077] The fixed sheet 304 is fixedly installed inside the heat dissipation upper cover 3.

[0078] The transmission sheet 306 is fixedly installed inside the blocking frame 303.

[0079] The metal memory spring 305 is fixedly installed between the fixed sheet 304 and the transmission sheet 306. The metal memory spring 305 is made of memory metal and deforms with temperature. When heated, the metal memory spring 305 elongates. When cooled, the metal memory spring 305 shortens. When the temperature changes, the fixed sheet 304 supports the metal memory spring 305. The metal memory spring 305 drives the transmission sheet 306 to move. The transmission sheet 306 drives the blocking frame 303 to move.

[0080] The specific use and effects of the embodiment are as follows:

[0081] The metal memory spring 305 is made of memory metal and deforms with temperature. When heated, the metal memory spring 305 elongates. When cooled, the metal memory spring 305 shortens. When the temperature changes, the fixed sheet 304 supports the metal memory spring 305. The metal memory spring 305 drives the transmission sheet 306 to move. The transmission sheet 306 drives the blocking frame 303 to move. The movement of the blocking frame 303 is guided by the sliding guide rail 302. The movement of the blocking frame 303 adjusts the size of the heat dissipation hole 301. When the temperature is too high, the blocking frame 303 enlarges the heat dissipation hole 301 to facilitate heat dissipation of the heat dissipation groove 102. When the temperature decreases, the blocking frame 303 reduces the size of the heat dissipation hole 301 or even closes the heat dissipation hole 301, so as to reduce the entry of dust, impurities and corrosive substances into the heat dissipation groove 102 through the heat dissipation hole 301.

[0082] The following points need to be noted in this paper:

[0083] 1. The drawings of the embodiment of the disclosure only relate to the structures involved in the embodiment of the disclosure. Other structures can be referred to the general design.

[0084] 2. In the case of no conflict, the embodiments and features in the embodiments of the disclosure can be combined with each other to obtain new embodiments.

[0085] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A high strength busway connection structure suitable for complex environments, characterized by: This high-strength busbar trunking connection structure suitable for complex environments includes a protective box body (1); a busbar trunking body (2), wherein two sets of busbar trunking bodies (2) are provided, and the two sets of busbar trunking bodies (2) are installed opposite to each other inside the protective box body (1); a heat dissipation cover (3), wherein the heat dissipation cover (3) is snapped onto the top of the protective box body (1); a middle partition (4), wherein the middle partition (4) is fixedly installed inside the protective box body (1); a connecting groove (101), wherein the connecting groove (101) is opened inside the protective box body (1); and a connector body (5), wherein the connector body (5) is fixedly installed inside the connecting groove (101). Heat dissipation component, which is disposed inside the protective box body (1); adjustment component, which is disposed inside the protective box body (1).

2. The high strength busway connection structure suitable for complex environments of claim 1, wherein: The heat dissipation assembly includes: heat dissipation holes (301), heat dissipation grooves (102) and conductive copper sheets (201). The heat dissipation holes (301) are provided in multiple sets, and the multiple sets of heat dissipation holes (301) are opened inside the heat dissipation cover (3). The heat dissipation grooves (102) are opened inside the protective box body (1). The conductive copper sheets (201) are provided in multiple sets, and the multiple sets of conductive copper sheets (201) are fixedly installed at one end of the two sets of busbar trunking bodies (2).

3. The high strength busway connection structure suitable for complex environments of claim 2, wherein: The heat dissipation assembly also includes a heat-conducting plate (6) and a threaded knob (604). The heat-conducting plate (6) is slidably connected inside the connecting groove (101). The threaded knob (604) is threadedly connected inside the partition plate (4) and is rotatably connected to the top of the heat-conducting plate (6).

4. The high strength busway connection structure suitable for complex environments of claim 2, wherein: The heat dissipation component also includes a sliding plate (601) and through holes (602). The sliding plate (601) is slidably connected inside the heat-conducting plate (6). Multiple sets of through holes (602) are provided inside the sliding plate (601).

5. The high strength busway connection structure suitable for complex environments of claim 2, wherein: The heat dissipation assembly also includes: heat dissipation silicone pillars (603), and multiple sets of heat dissipation silicone pillars (603) are provided. Multiple sets of heat dissipation silicone pillars (603) are slidably connected inside the partition plate (4), and multiple sets of heat dissipation silicone pillars (603) are fixedly installed on the top of the heat conduction plate (6).

6. The high strength busway connection structure suitable for complex environments of claim 1, wherein: The adjustment assembly includes a sliding guide rail (302) and a sealing bracket (303). The sliding guide rail (302) is fixedly installed inside the heat dissipation cover (3); the sealing bracket (303) is slidably connected inside the sliding guide rail (302).

7. The high strength busway connection structure suitable for complex environments of claim 1, wherein: The adjustment assembly also includes: a fixing plate (304), a transmission plate (306), and a metal memory spring (305). The fixing plate (304) is fixedly installed inside the heat dissipation cover (3); the transmission plate (306) is fixedly installed inside the sealing frame (303); and the metal memory spring (305) is fixedly installed between the fixing plate (304) and the transmission plate (306).

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