CN202633864U - Novel intensive busway housing - Google Patents

Novel intensive busway housing Download PDF

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Publication number
CN202633864U
CN202633864U CN 201220253681 CN201220253681U CN202633864U CN 202633864 U CN202633864 U CN 202633864U CN 201220253681 CN201220253681 CN 201220253681 CN 201220253681 U CN201220253681 U CN 201220253681U CN 202633864 U CN202633864 U CN 202633864U
Authority
CN
China
Prior art keywords
plate
cover plate
heat sink
cover
novel intensive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220253681
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Chinese (zh)
Inventor
舒亚青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Huatong Electrical Appliance Group Co Ltd
Original Assignee
Ningbo Huatong Electrical Appliance Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Huatong Electrical Appliance Group Co Ltd filed Critical Ningbo Huatong Electrical Appliance Group Co Ltd
Priority to CN 201220253681 priority Critical patent/CN202633864U/en
Application granted granted Critical
Publication of CN202633864U publication Critical patent/CN202633864U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/10Cooling

Abstract

The utility model discloses a novel intensive busway housing. The novel intensive busway housing comprises a first cover plate and a second cover plate which are symmetrically arranged in an up-and-down manner, wherein a first side plate and a second side plate are symmetrically fixed between the first cover plate and the second cover plate in a matching manner; the first cover plate, the second cover plate, the first side plate and the second side plate together form a busbar cavity; at least one heat sink strip is formed on sides, deviating from the busbar cavity, of the first side plate and the second side plate respectively; and the number of blade-shaped heat sink strips is correspondingly increased or decreased according to the size of the side plates. The first cover plate, the second cover plate, the first side plate and the second side plate further comprise blade-shaped heat sink strips of which surfaces are provided with a plurality of drawn longitudinal wave strip bodies for radiation. The novel intensive busway housing has the advantages of simple structure, excellent radiating capacity and low manufacturing cost.

Description

A kind of novel intensive bus groove case
Technical field
The utility model relates to the technical field of low-voltage complete switch equipment, especially a kind of novel intensive bus groove case.
Background technology
The shell structure of the concentration bus duct of extensive use as shown in Figures 2 and 3 on current China low-voltage complete switch equipment market; By two background cover plates 11 up and down be arranged between cover plate two background side plates 12 and form, two right-angle sides up and down of background side plate 12 are connected with cover plate up and down respectively through bolt or rivet to be fixed.This shell structure major defect is not have enough area of dissipations; Heat dissipation problem when being unfavorable for the operation of main bus bar of intensive layout; Require just must increase the sectional area of leading body for the main bus bar temperature rise that reaches standard-required; Though the up to standard but non-ferrous metal consumption of temperature rise doubles like this, so the noble metal resource is wasted in the corresponding increase of product cost simultaneously again.
Summary of the invention
The utility model technical problem to be solved is to the above-mentioned state of the art, and provides simple in structure, and heat-sinking capability is outstanding, a kind of novel intensive bus groove case of low cost of manufacture.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of novel intensive bus groove case; Comprise symmetrically arranged first cover plate and second cover plate up and down; Wherein, Secure fit has first side plate and second side plate that is symmetrical set between first cover plate and second cover plate, and first cover plate, second cover plate, first side plate and second side plate are formed with the bus chamber jointly, and the one side that first side plate and second side plate deviate from the bus chamber all is formed with at least one heat sink strip.
For optimizing technique scheme, the concrete measure of taking also comprises:
The one side that the first above-mentioned cover plate, second cover plate, first side plate and second side plate deviate from the bus chamber all is shaped on the vertical wave striped body that is used to dispel the heat.
Be shaped on vertical wave striped body on the above-mentioned heat sink strip.
The first above-mentioned cover plate and second cover plate are provided with vertical wave striped body towards the one side in bus chamber.
Above-mentioned heat sink strip is the foliaceous bonding jumper.
The first above-mentioned cover plate, second cover plate, first side plate and second side plate are aluminium alloy plate.
The first above-mentioned cover plate all is fixedly connected with second side plate with first side plate through securing member with second cover plate.
Above-mentioned securing member is bolt or rivet.
Compared with prior art; A kind of novel intensive bus groove case of the utility model; Comprise symmetrically arranged first cover plate and second cover plate up and down, wherein, secure fit has first side plate and second side plate that is symmetrical set between first cover plate and second cover plate; First cover plate, second cover plate, first side plate and second side plate are formed with the bus chamber jointly, and the one side that first side plate and second side plate deviate from the bus chamber all is formed with at least one heat sink strip.Collection bus duct Al-alloy casing comprises first cover plate and second cover plate of two identical symmetric arrangement of shape up and down; Connect two shapes consistent and also first side plate and second side plate of symmetric arrangement between first cover plate and second cover plate; First cover plate, second cover plate, first side plate and second side plate are the section bars that is drawn into by aluminium alloy; Two right angle sides of first side plate and second side plate are connected fixing with first cover plate, second cover plate through screw or rivet; Make cover plate and side plate form airtight space, this space promptly is used for the bus chamber of intensive placement main bus bar.Many blade shape heat sink strips are processed in first side plate and second side plate outside, and according to the corresponding increase and decrease blade shape of side plate size heat sink strip quantity.First cover plate, second cover plate, first side plate and second side plate comprise that also blade shape heat sink strip surface has all drawn many vertical wave striped bodies.
The utility model has the advantages that:
1. simple in structure: this housing can be 13 kinds of current classes (400A to 5000A) the intensive bus duct Al-alloy casing that shape is identical, specification is different is provided.Common product needs 13 kinds of cover plates and 13 kinds of side plates, but the utility model only needs a kind of cover plate and ten kinds of side plates, reduces die cost and management cost.
2. improve the product heat dispersion: through increasing side plate blade shape heat sink strip and drawing many vertical wave striped bodies towards the housing outer surface (comprising blade shape heat sink strip surface) of air; Increase the housing area of dissipation; Improve the heat dispersion of product: constant electric energy loss, the saves energy of then reducing of main row's sectional area; Reduce main row's sectional area and then practice thrift non-ferrous metal, reduce dependence the noble metal resource.
3. this product integrated cost reduces, and reaches equally to fall this energy-conservation social benefit.
Description of drawings
Fig. 1 is the utility model embodiment bus groove case structural representation;
Fig. 2 is a background technology median generatrix slot shell structural representation;
Fig. 3 is Fig. 2 STRUCTURE DECOMPOSITION figure;
Fig. 4 is the perspective view of Fig. 1;
Fig. 5 is the STRUCTURE DECOMPOSITION figure of Fig. 1;
Fig. 6 is an A bilge construction enlarged drawing among Fig. 5.
Embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
Fig. 2, Fig. 3 are the background technology structural representation, Fig. 1, Fig. 4 to shown in Figure 6 be the structural representation of the utility model.
Reference numeral among Fig. 1 to Fig. 6 wherein is: background cover plate 11, background side plate 12, first cover plate 1, second cover plate 2, first side plate 3, second side plate 4, bus chamber 5, heat sink strip 6, vertically wave striped body 7, securing member 8.
Like Fig. 1, Fig. 4 to shown in Figure 6, the utility model
A kind of novel intensive bus groove case; Comprise symmetrically arranged first cover plate 1 and second cover plate 2 up and down; Wherein, Secure fit has first side plate 3 that is symmetrical set and second side plate, 4, the first cover plates 1, second cover plate 2, first side plate 3 and second side plate 4 to be formed with the one side that bus chamber 5, the first side plates 3 and second side plate 4 deviate from bus chamber 5 jointly all to be formed with at least one heat sink strip 6 between first cover plate 1 and second cover plate 2.
Among the embodiment, the one side that first cover plate 1, second cover plate 2, first side plate 3 and second side plate 4 deviate from bus chamber 5 all is shaped on the vertical wave striped body 7 that is used to dispel the heat.
Among the embodiment, be shaped on vertical wave striped body 7 on the heat sink strip 6.
Among the embodiment, first cover plate 1 and second cover plate 2 are provided with vertical wave striped body 7 towards the one side in bus chamber 5.
Among the embodiment, heat sink strip 6 is the foliaceous bonding jumper.
Among the embodiment, first cover plate 1, second cover plate 2, first side plate 3 and second side plate 4 are aluminium alloy plate.
Among the embodiment, first cover plate 1 all is fixedly connected with second side plate 4 with first side plate 3 through securing member 8 with second cover plate 2.
Among the embodiment, securing member 8 is bolt or rivet.
Collection bus duct Al-alloy casing comprises first cover plate 1 and second cover plate 2 of two identical symmetric arrangement of shape up and down; Connect two shapes consistent and also first side plate 3 and second side plate 4 of symmetric arrangement between first cover plate 1 and second cover plate 2; First cover plate 1, second cover plate 2, first side plate 3 and second side plate 4 are the section bars that are drawn into by aluminium alloy; Two right angle sides of first side plate 3 and second side plate 4 are connected fixing with first cover plate 1, second cover plate 2 through screw or rivet; Make cover plate and side plate form airtight space, this space promptly is used for the bus chamber 5 of intensive placement main bus bar.Many blade shape heat sink strips 6 are processed in first side plate 3 and second side plate, 4 outsides, and according to the corresponding increase and decrease blade shape of side plate size heat sink strip 6 quantity.First cover plate 1, second cover plate 2, first side plate 3 and second side plate 4 comprise that also blade shape heat sink strip 6 surfaces have all drawn many vertical wave striped bodies 7.
The utility model has the advantages that:
1. simple in structure: this housing can be 13 kinds of current classes (400A to 5000A) the intensive bus duct Al-alloy casing that shape is identical, specification is different is provided.Common product needs 13 kinds of cover plates and 13 kinds of side plates, but the utility model only needs a kind of cover plate and ten kinds of side plates, reduces die cost and management cost.
2. improve the product heat dispersion: through increasing side plate blade shape heat sink strip 6 and drawing many vertical wave striped bodies 7 towards the housing outer surface (comprising blade shape heat sink strip 6 surfaces) of air; Increase the housing area of dissipation; Improve the heat dispersion of product: constant electric energy loss, the saves energy of then reducing of main row's sectional area; Reduce main row's sectional area and then practice thrift non-ferrous metal, reduce dependence the noble metal resource.
3. this product integrated cost reduces, and reaches equally to fall this energy-conservation social benefit.

Claims (8)

1. novel intensive bus groove case; Comprise symmetrically arranged first cover plate (1) and second cover plate (2) up and down; It is characterized in that: secure fit has first side plate (3) and second side plate (4) that is symmetrical set between described first cover plate (1) and second cover plate (2); Described first cover plate (1), second cover plate (2), first side plate (3) and second side plate (4) are formed with bus chamber (5) jointly, and the one side that described first side plate (3) and second side plate (4) deviate from bus chamber (5) all is formed with at least one heat sink strip (6).
2. a kind of novel intensive bus groove case according to claim 1 is characterized in that: the one side that described first cover plate (1), second cover plate (2), first side plate (3) and second side plate (4) deviate from bus chamber (5) all is shaped on the vertical wave striped body (7) that is used to dispel the heat.
3. a kind of novel intensive bus groove case according to claim 2 is characterized in that: be shaped on described vertical wave striped body (7) on the described heat sink strip (6).
4. a kind of novel intensive bus groove case according to claim 3 is characterized in that: described first cover plate (1) and second cover plate (2) are provided with described vertical wave striped body (7) towards the one side of bus chamber (5).
5. a kind of novel intensive bus groove case according to claim 4 is characterized in that: described heat sink strip (6) is the foliaceous bonding jumper.
6. a kind of novel intensive bus groove case according to claim 5 is characterized in that: described first cover plate (1), second cover plate (2), first side plate (3) and second side plate (4) are aluminium alloy plate.
7. a kind of novel intensive bus groove case according to claim 6 is characterized in that: described first cover plate (1) all is fixedly connected with second side plate (4) with first side plate (3) through securing member (8) with second cover plate (2).
8. a kind of novel intensive bus groove case according to claim 7 is characterized in that: described securing member (8) is bolt or rivet.
CN 201220253681 2012-06-01 2012-06-01 Novel intensive busway housing Expired - Fee Related CN202633864U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220253681 CN202633864U (en) 2012-06-01 2012-06-01 Novel intensive busway housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220253681 CN202633864U (en) 2012-06-01 2012-06-01 Novel intensive busway housing

Publications (1)

Publication Number Publication Date
CN202633864U true CN202633864U (en) 2012-12-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220253681 Expired - Fee Related CN202633864U (en) 2012-06-01 2012-06-01 Novel intensive busway housing

Country Status (1)

Country Link
CN (1) CN202633864U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846375A (en) * 2016-06-14 2016-08-10 镇江易拓电气有限公司 Novel bus duct

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105846375A (en) * 2016-06-14 2016-08-10 镇江易拓电气有限公司 Novel bus duct

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121226

Termination date: 20150601

EXPY Termination of patent right or utility model