Efficient heat dissipation structure of bus duct
By setting heat dissipation channels and filter components on the busbar trunking, the problems of poor heat dissipation and dust ingress are solved, achieving efficient heat dissipation and dust prevention, avoiding malfunctions, and extending service life.
Patent Information
- Application Number
- CN202422858534.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-21
AI Technical Summary
The heat generated by the busbar trunking during high current transmission cannot be effectively dissipated, causing the temperature to rise rapidly, affecting its service life. Furthermore, the enclosed structure is prone to short circuits due to dust ingress.
A busbar trunking structure with heat dissipation channels and filter components was designed. Multiple heat dissipation channels were set on the vertical sidewalls of the trunking, and a filter plate and connecting column were installed in each heat dissipation channel. A fixing plate was provided on the outside of the filter plate. Heat dissipation holes were used to dissipate heat and block dust. The filter components were easy to disassemble and clean.
It achieves efficient heat dissipation inside the busbar trunking, prevents dust from entering, avoids short circuit faults, is easy to operate, and extends service life.
Smart Images
Figure CN223527739U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a bus duct high -efficient heat radiation structure. BACKGROUND
[0002] Bus duct is a kind of closed metal device formed by copper, aluminium bus column, is used to distribute larger power for each element of dispersion system, and bus duct features have series matching, commodity production, small volume, large capacity, short design construction period, convenient to assemble and disassemble, does not burn, safe and reliable, long service life, and bus duct product is applicable to the three-phase four-wire, three-phase five-wire system power supply and distribution system engineering of AC 50Hz, rated voltage 380V, rated current 250A-6300A.
[0003] With the emergence of modernization engineering facilities and equipment, the power consumption of various industries increases rapidly, and the traditional cable as power transmission wire cannot meet the requirements in large current transmission system, so bus duct bears the role of large current transmission, but bus duct itself generates heat under the condition of transmitting large current, and bus duct usually dissipates heat with metal shell, and the heat dissipation effect is poor, leading to the rapid temperature rise in the interior of bus duct, thereby affecting the normal use of bus duct. SUMMARY
[0004] Therefore, the utility model provides a bus duct high -efficient heat radiation structure, can realize the high -efficient fast dissipation operation to the heat generated in the work of bus duct through heat dissipation channel cooperation filter component, avoid the problem of bus duct temperature excessively high and burn and other failures, affect its normal use.
[0005] To solve the above technical problems, the utility model provides a bus duct high -efficient heat dissipation structure, bus duct includes clamping wire groove and apron, clamping wire groove and apron joint together, clamping wire groove is U type, and the sidewall of two vertical parts of clamping wire groove is all seted up with a plurality of heat dissipation channels, and the plurality of heat dissipation channels on the vertical sidewall of one side of every clamping wire groove is all provided with filter assembly, and every filter assembly all includes filter board that is inserted in the inside of every heat dissipation channel of the same vertical sidewall of clamping wire groove, and the outside of every filter board is provided with connecting column, and the other end of a plurality of connecting columns on the same vertical sidewall of clamping wire groove is provided with fixed plate, the utility model can cooperate with the heat dissipation channel and realize the efficient dissipation of the heat generated in the bus duct, and the filter assembly inserted in the heat dissipation channel can block the dust from the outside, prevent it from entering the bus duct, cause the bus duct circuit to short circuit and other faults, and facilitate the disassembly, cleaning or replacement of the filter assembly, the operation is more convenient, solve the problem that the traditional bus duct is designed as a closed structure to achieve good dustproof effect, and the poor heat dissipation of the closed structure causes the bus duct to fail or a plurality of heat dissipation channels are usually set on the bus duct to achieve a certain degree of heat dissipation, but the dust from the outside easily enters the bus duct through the heat dissipation channels due to the lack of blocking and isolation.
[0006] A plurality of heat dissipation holes are formed on each filter plate.
[0007] The length of the fixed plate is greater than the length of the connecting line between the outer sidewalls of the two outermost heat dissipation channels on the same side and less than the length of the clamping wire groove.
[0008] The upper part of the two vertical parts of the clamping wire groove is provided with a clamping groove, and the lower part of the apron is provided with a clamping buckle matched with the clamping groove.
[0009] The clamping wire groove and the apron are made of aluminum alloy profile.
[0010] A handle is arranged on the outer sidewall of the fixed plate.
[0011] A plurality of mounting grooves are arranged on the horizontal part of the clamping wire groove.
[0012] Compared with the prior art, the present application has at least one of the following beneficial technical effects:
[0013] 1、The utility model can realize the efficient dissipation of the heat generated in the bus duct through the heat dissipation holes on the filter plate in the heat dissipation channel, and can block and isolate the dust in the air through the heat dissipation holes, prevent it from entering the bus duct, and cause the cable to short circuit due to the attachment of the joint, which is more safe and convenient to operate.
[0014] 2、The utility model discloses can realize the assembly and the separation operation of filter assembly and filter channel through the operator holding handle and pushing inwards or pulling outwards, and it is convenient for the operator to clean or replace the filter assembly, and the operation is more portable and convenient.
[0015] 3、The utility model discloses can set up the clamping slot in the upper portion of the two vertical parts of the wire clamping groove, and the lower portion of the cover plate is provided with the clasp that is matched with the clamping slot, realizes the cover plate and is easily taken down, realizes the maintenance and installation of the cable in the wire clamping groove, and after the installation maintenance is completed, realizes the smooth and quick clamping of the cover plate and the wire clamping groove in place, and the operation is more portable and convenient.
[0016] 4、The utility model discloses can set up the length of fixed plate as the length that is connected between the outer side wall of the two heat dissipation channels of the most outside of the same side, and it is less than the length of wire clamping groove, so as to realize the installation depth of filter plate through fixed plate and limit, and the operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the structure diagram of bus duct high -efficient heat dissipation structure and bus duct of the utility model;
[0018] Figure 2 It is the utility model Figure 1 The enlarged view of A in the utility model;
[0019] Figure 3 It is the front view of bus duct high -efficient heat dissipation structure and bus duct of the utility model.
[0020] Explanation of the attached drawings: 100, wire clamping groove;101, clamping slot;102, installation groove;200, cover plate;201, clasp;300, heat dissipation channel;400, filter assembly;401, filter plate;402, connecting column;403, fixed plate;404, heat dissipation hole;405, handle. DETAILED DESCRIPTION
[0021] To make the purpose, technical scheme and advantage of the embodiments of the utility model more clear, the following will combine the attached drawings of the embodiments of the utility model and specifically describe the technical scheme of the embodiments of the utility model. Figures 1-3 The technical scheme of the embodiments of the utility model is clearly and completely described. Obviously, the described embodiments are part of the embodiments of the utility model, not all. Based on the described embodiments of the utility model, all other embodiments obtained by the person skilled in the art belong to the scope of the utility model.
[0022] As Figures 1-3As shown: the embodiment provides a bus duct high-efficiency heat dissipation structure, the bus duct includes a wire clamping groove 100 and a cover plate 200, the wire clamping groove 100 and the cover plate 200 are clamped together, the wire clamping groove 100 is U-shaped, a plurality of heat dissipation channels 300 are formed on the side walls of the two vertical parts of the wire clamping groove 100, a plurality of heat dissipation channels 300 are arranged on the vertical side wall of one side of each wire clamping groove 100, and a filter assembly 400 is arranged in each heat dissipation channel 300, each filter assembly 400 comprises a filter plate 401 inserted into each heat dissipation channel 300 on the same vertical side wall of the wire clamping groove 100, a connecting column 402 is arranged on the outer side of each filter plate 401, and the other end of the plurality of connecting columns 402 on the same vertical side wall of the wire clamping groove 100 is provided with a fixing plate 403, the heat generated in the bus duct can be dissipated efficiently by the heat dissipation channel 300, and the filter assembly 400 inserted into the heat dissipation channel 300 can block dust from the outside, so that the dust does not enter the bus duct and causes short circuit and other faults of the bus duct circuit, and the filter assembly 400 can be easily disassembled, cleaned or replaced, so that the operation is more convenient, and the problem that the traditional bus duct is designed as a closed structure to achieve good dustproof effect, the heat dissipation is poor, the bus duct fails or a plurality of heat dissipation channels 300 are simply formed on the bus duct to achieve heat dissipation to a certain extent, but the dust from the outside easily enters the bus duct through the heat dissipation channel 300 and causes short circuit and other faults in the bus duct is solved.
[0023] According to one embodiment of the utility model, Figures 1-3 As shown, a plurality of heat dissipation holes 404 are formed on each filter plate 401, the heat generated in the bus duct can be dissipated efficiently by the heat dissipation holes 404 formed on the filter plate 401, and the dust in the air can be effectively blocked by the heat dissipation holes 404, so that the dust does not enter the bus duct.
[0024] According to another embodiment of the utility model, Figure 1 As shown, the length of the fixing plate 403 is greater than the length of the connecting line between the outer side walls of the two outermost heat dissipation channels 300 on the same side, and is less than the length of the wire clamping groove 100, so that the filter channel can effectively block the filter plate 401, and the purpose is to limit the installation depth of the filter plate 401 by the fixing plate 403, and the operation is more convenient.
[0025] According to another embodiment of the utility model, Figure 1 And Figure 3As shown, the upper part of the two vertical parts of the card line slot 100 is provided with a card slot 101, and the lower part of the cover plate 200 is provided with a buckle 201 matched with the card slot 101, so that the cover plate 200 can be easily removed to maintain and install the cable in the card line slot 100, and the cover plate 200 and the card line slot 100 can be smoothly and quickly buckled in place after the installation and maintenance are completed, and the operation is more portable and convenient.
[0026] The card line slot 100 and the cover plate 200 are aluminum alloy profiles, and the purpose of selection is that the aluminum alloy profile has good electrical conductivity, corrosion resistance and relatively light weight.
[0027] The outer side wall of the fixed plate 403 is provided with a handle 405, and the operator can pull the fixed plate 403 with the fixed column and the filter plate 401 out of the heat dissipation channel 300 by holding the handle 405, so that the filter plate 401 can be disassembled, cleaned or replaced, and the filter plate 401 can be quickly installed into the heat dissipation channel 300 by pushing the fixed plate 403 with the fixed column and the filter plate 401 into the heat dissipation channel 300 by holding the handle 405, so that the filter plate 401 can be quickly installed into the heat dissipation channel 300, and the operation is more convenient.
[0028] The horizontal part of the card line slot 100 is provided with a plurality of mounting grooves 102, and the card line slot 100 can be quickly installed and fixed by the mounting grooves 102, and the operation is more convenient.
[0029] The use method of the utility model:
[0030] First, it needs to be clear that the heat dissipation structure related to the utility model is mainly used for the heat dissipation of the bus duct in the working process, and the utility model takes the assembly, heat dissipation principle of the bus duct and the disassembly, replacement and cleaning of the heat dissipation assembly as examples to elaborate the use method in detail, when the bus duct needs to be assembled, the operator first presses inwardly the vertical part side wall of the two cable clamping grooves 100 to extrude inwardly to separate the clamping groove 101 from the clamping strip, then the operator installs the cable into the cable clamping groove 100, then repeats pressing inwardly the two vertical part side walls of the cable clamping groove 100 until the clamping strip on the cover plate 200 can be smoothly located outside the two clamping strips, then releases the pressing of the cable clamping groove 100, and the clamping groove 101 of the cable clamping groove 100 is clamped into the clamping strip on the cover plate 200 under the action of the restoring force of the cable clamping groove 100 itself, thereby realizing the assembly operation of the cable clamping groove 100 and the clamping strip, when the heat dissipation assembly needs to be disassembled and cleaned, the operator holds the handle 405 and pulls the fixed plate 403 outwardly until the fixed plate 403 pulls the clamping column and the filter plate 401 away from the heat dissipation channel 300, at this time, the heat dissipation channel 300 can be efficiently heat dissipated, then the operator flushes or cleans the heat dissipation hole 404 on the filter plate 401, and then the operator holds the handle 405 and clamps the filter plate 401 into the filter channel inwardly, the heat dissipation hole 404 on the filter plate 401 can realize heat dissipation, and also can avoid the dust in the air from entering the bus duct, the utility model can realize efficient dissipation of the heat generated in the bus duct by the cooperation of the heat dissipation channel 300, and can block the dust from the outside by the filter assembly 400 inserted in the heat dissipation channel 300, thereby avoiding the dust from entering the bus duct and causing short circuit of the bus duct circuit, meanwhile, the filter assembly 400 is convenient to disassemble, clean or replace, and the operation is more convenient, the utility model solves the problem that the traditional bus duct is designed as a closed structure to achieve good dustproof effect, and the heat dissipation is poor, thereby causing the bus duct to fail, or although a plurality of heat dissipation channels 300 are arranged on the bus duct to realize heat dissipation to a certain extent, the dust from the outside can easily enter the bus duct through the heat dissipation channels 300, thereby causing short circuit in the bus duct.
[0031] In addition, it also needs to be explained that, in the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0032] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary in the art, without departing from the principles described in the present application, can be made several improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.
Claims
1. A bus duct high-efficiency heat dissipation structure, the bus duct comprising a clamping groove (100) and a cover plate (200), characterized in that: The clamping wire groove (100) and the cover plate (200) are clamped together, the clamping wire groove (100) is U-shaped, a plurality of heat dissipation channels (300) are formed in the side walls of the two vertical parts of the clamping wire groove (100), a plurality of heat dissipation channels (300) are formed in the vertical side wall of one side of each clamping wire groove (100), and a filter assembly (400) is arranged in each heat dissipation channel (300).
2. The bus duct high-efficiency heat dissipation structure of claim 1, wherein: A plurality of heat dissipation holes (404) are formed in each filter plate (401).
3. The bus duct high-efficiency heat dissipation structure of claim 2, wherein: The length of the fixing plate (403) is greater than the length of the connecting line between the outer side walls of the two outermost heat dissipation channels (300) on the same side and less than the length of the clamping wire groove (100).
4. The bus duct high-efficiency heat dissipation structure of claim 3, wherein: The upper part of the two vertical parts of the clamping wire groove (100) is provided with a clamping groove (101), and the lower part of the cover plate (200) is provided with a clamping buckle (201) matched with the clamping groove (101).
5. The bus duct high-efficiency heat dissipation structure of claim 4, wherein: The clamping wire groove (100) and the cover plate (200) are aluminum alloy profiles.
6. The bus duct high-efficiency heat dissipation structure of claim 5, wherein: A handle (405) is arranged on the outer side wall of the fixing plate (403).
7. The bus duct high-efficiency heat dissipation structure of claim 6, wherein: A plurality of mounting grooves (102) are arranged on the horizontal part of the clamping wire groove (100).