CN103928210B - A kind of modified node method of ballast casing - Google Patents
A kind of modified node method of ballast casing Download PDFInfo
- Publication number
- CN103928210B CN103928210B CN201410129508.1A CN201410129508A CN103928210B CN 103928210 B CN103928210 B CN 103928210B CN 201410129508 A CN201410129508 A CN 201410129508A CN 103928210 B CN103928210 B CN 103928210B
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- CN
- China
- Prior art keywords
- upper cover
- bending part
- base
- cooling pipe
- ballast
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- 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
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Abstract
The invention discloses a kind of modified node method of ballast casing, comprise base, upper cover and be fixed on two side covers of base and upper cover side, the side of described base is respectively equipped with ground floor bending part and second layer bending part in lateral, the bottom laminating of described upper cover is positioned at ground floor bending part, cooling pipe is provided with between described upper cover medial surface and second layer bending part, upper cover side is provided with air outlet and is communicated with described cooling pipe, described side cover medial surface is provided with air inlet and is communicated with described cooling pipe, wire serial ports is provided with below air inlet, described upper cover and base edge are provided with screw hole, described side cover is provided with the through hole mated with screw hole, the technical program efficiently solves the not good problem of ballast radiating effect on street lamp, and easy accessibility.
Description
Technical field
The present invention relates to a kind of ballast casing of outdoor formula street lamp.
Background technology
Street lamp now on a lot of road surface adopts ballast, but this ballast ubiquity on street lamp problem: dispel the heat bad, because can be hot after street lamp works long hours, not only street lamp itself, ballast itself also can generate heat, and in view of street lamp work long hours after easily generate heat, so it is metal material that ballast casing all adopts, the thermal conductivity of metal is good, once radiating effect is bad, whole ballast casing temperature all can Continued, so heat radiation is very crucial for ballast.
Ballast is a kind of fragile goods in addition, so ballast often by the part of dismounting, so its structure should be convenient to remove and install, can will be conducive to electric wire arrangement simultaneously.
Summary of the invention
The technical issues that need to address of the present invention are, provide a kind of modified node method of ballast casing, solve the problem that ballast radiating effect on street lamp is not good, and easy accessibility.
Technical scheme of the present invention is: a kind of modified node method of ballast casing, comprise base, upper cover and be fixed on two side covers of base and upper cover side, it is characterized in that: the side of described base is respectively equipped with ground floor bending part and second layer bending part in lateral, the bottom laminating of described upper cover is positioned at ground floor bending part, cooling pipe is provided with between described upper cover medial surface and second layer bending part, upper cover side is provided with air outlet and is communicated with described cooling pipe, described side cover medial surface is provided with air inlet and is communicated with described cooling pipe, wire serial ports is provided with below air inlet, described upper cover and base edge are provided with screw hole, described side cover is provided with the through hole mated with screw hole.
Preferably, circuit board fixing groove is provided with between described base ground floor bending part and base.
Preferably, described second layer bending part is provided with the radiating groove of paliform.
Preferably, described upper cover side and upper surface are provided with heat radiation male and fomale(M&F).
Preferably, the cross section of described side cover is L-type, and air inlet and wire serial ports are positioned on the vertical plane of L-type, and the plane of L-type is provided with mounting hole site.
After adopting the technical program, a cooling pipe for dispelling the heat is provided with inside the upper cover of ballast, this cooling pipe is by air inlet air intake, cold wind flows through the side of whole upper cover, then flows out from air outlet, so just utilizes the shell of natural wind-force to ballast to lower the temperature, good heat dissipation effect, and energy-conserving and environment-protective, side cover is provided with wire serial ports, is convenient to wire and penetrates, passes ballast.Make wire harness neat, reduce the situations such as short circuit, side cover and being fixed by screw between upper cover and base, dismounting is very convenient.
Accompanying drawing explanation
Accompanying drawing 1 is overall exploded perspective view of the present invention;
Accompanying drawing 2 for the present invention assembled after schematic diagram;
Accompanying drawing 3 is forward cross-sectional schematic of the present invention;
Accompanying drawing 4 is schematic internal view of the present invention;
Accompanying drawing 5 is the close-up schematic view of base edge;
Accompanying drawing 6 is the close-up schematic view of upper cover edge.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figures 1 to 6, a kind of modified node method of ballast casing, comprise base 1, upper cover 2 and be fixed on two side covers 3 of base and upper cover side, during installation, base is at bottommost, upper cover covers base above base, upper cover the upper left corner and the upper right corner have two hole 23(that tighten up a screw to see Fig. 6), the lower left corner of base and the lower right corner have two lower screw hole 14(to see Fig. 5), side cover 3 is provided with the through hole 35 mated with screw hole, then by upper, lower four screw holes are fixed on the front and back sides of upper cover and base, the dismounting of ballast is beneficial to very much with the Method compare of fastened by screw, the cross section of described side cover is L-type, namely vertical plane and plane is divided into, the plane of L-type is provided with mounting hole site 34, the side of described base 1 is respectively equipped with ground floor bending part 11 and second layer bending part 12 in lateral, ground floor bending part and second layer bending part are all in L-type bending, described upper cover cross section is U-shaped, just fit and be positioned at ground floor bending part 11 in two U-shaped flank bottoms, first time like this, bending part just achieved the limit function of the right position to upper cover, circuit board fixing groove 13 is provided with between described base ground floor bending part and base, the circuit board of ballast can be embedded in circuit board fixing groove 13 by circuit board fixing groove 13, structure is simple, Be very effective, side cover 3 is also having wire serial ports 33 for wire through being connected to circuit board simultaneously, be positioned on the vertical plane of L-type, the bending of second layer bending part 12 mainly in order to form a new clearance space between upper cover medial surface and base side, in this clearance space, cooling pipe 4 is provided with between namely described upper cover medial surface and second layer bending part, upper cover side is provided with air outlet 21 and is communicated with described cooling pipe 4, one of them side cover 3 medial surface is provided with air inlet 31 and is communicated with described cooling pipe, the upper cover side that cold wind can contact cooling pipe through cooling pipe cools, simultaneously can to the base side of opposite side, namely second layer bending part also has the effect that necessarily cools, because ballast material now is on the market substantially all metal, metal has good thermal conductivity, so second layer bending part 12 is while being cooled, cooling effect can be extended into whole base, preferably, described second layer bending part is provided with the radiating groove 121 of paliform, radiating groove 121 is conducive to the cooling pipe place of the air circulation inside the second bending part to outside, realize convection current, contribute to inner air to cool, described upper cover side and upper surface are provided with heat radiation male and fomale(M&F) 22, and heat radiation male and fomale(M&F) 22 adds the surface area of upper cover 2, and the cooling pipe in conjunction with medial surface further enhances radiating effect.
The preferred of ballast inside as shown in Figure 4, cooling pipe described in this example is preferably made up of side by side the S bend pipe road of more than 2, cooling pipe 4 fore-and-aft direction runs through the side of whole upper cover, and the cooling pipe area coverage of flexure type is larger, during cooling, maximum magnitude covers whole upper cover side, makes cooling heat dissipation effect reach best, in order to strengthen the cooling heat dissipation of ballast inside further, plenum chamber 32 is provided with in air inlet position at described side cover medial surface, air inlet passage 41 is provided with between plenum chamber 32 and cooling pipe 4, extraneous cold wind enters plenum chamber from air inlet, then two cooling pipes on upper cover side are diverted to by plenum chamber, can select in plenum chamber, install a fan additional simultaneously, the power supply source of fan can be public with street lamp, because street lamp is open according to the time substantially, time street lamp is idle, fan does not also start itself, when street lamp works, fan also starts thereupon, unnecessary energy loss can not be produced.
During ballast work, fan is opened, cold wind enters from the air inlet 31 of side cover 3, enter into plenum chamber 32, air is shunted in plenum chamber, flows into two cooling pipes 4 by air inlet passage 41, and cooling pipe flows through the side of whole upper cover 2, and the air outlet 21 covered from above flows out, and completes cooling.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (5)
1. the modified node method of a ballast casing, comprise base (1), upper cover (2) and be fixed on two side covers (3) of base and upper cover front and back sides, it is characterized in that: the side of described base is respectively equipped with ground floor bending part (11) and second layer bending part (12) in lateral, the bottom laminating of the side of described upper cover is positioned at ground floor bending part (11), cooling pipe (4) is provided with between described upper cover medial surface and second layer bending part, upper cover side is provided with air outlet (21) and is communicated with described cooling pipe, described side cover (3) medial surface is provided with air inlet (31) and is communicated with described cooling pipe, wire serial ports (33) is provided with below air inlet, described upper cover and base edge are provided with screw hole, described side cover (3) is provided with the through hole (35) mated with screw hole.
2. the modified node method of ballast casing according to claim 1, is characterized in that: be provided with circuit board fixing groove (13) between described base ground floor bending part and base.
3. the modified node method of ballast casing according to claim 2, is characterized in that: described second layer bending part (12) is provided with the radiating groove (121) of paliform.
4. the modified node method of ballast casing according to claim 3, is characterized in that: described upper cover side and upper surface are provided with heat radiation male and fomale(M&F) (22).
5. the modified node method of ballast casing according to claim 4, is characterized in that: the cross section of described side cover is L-type, and air inlet and wire serial ports are positioned on the vertical plane of L-type, and the plane of L-type is provided with mounting hole site (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129508.1A CN103928210B (en) | 2014-04-01 | 2014-04-01 | A kind of modified node method of ballast casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129508.1A CN103928210B (en) | 2014-04-01 | 2014-04-01 | A kind of modified node method of ballast casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103928210A CN103928210A (en) | 2014-07-16 |
| CN103928210B true CN103928210B (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129508.1A Expired - Fee Related CN103928210B (en) | 2014-04-01 | 2014-04-01 | A kind of modified node method of ballast casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103928210B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378812Y (en) * | 1999-06-04 | 2000-05-17 | 陈玉和 | External shell of ballast |
| CN1327708A (en) * | 1999-10-25 | 2001-12-19 | 皇家菲利浦电子有限公司 | Electronic ballast and method of manufacturing same |
| CN1376024A (en) * | 2002-03-06 | 2002-10-23 | 古秋波 | Sealed heat-dissipating casing for great-power electronic ballast |
| CN2798495Y (en) * | 2005-06-10 | 2006-07-19 | 冯锐 | Case for electronic ballast with excellent radiating effect |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003282337A (en) * | 2002-03-25 | 2003-10-03 | Matsushita Electric Works Ltd | Ballast case for waterproofing |
-
2014
- 2014-04-01 CN CN201410129508.1A patent/CN103928210B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378812Y (en) * | 1999-06-04 | 2000-05-17 | 陈玉和 | External shell of ballast |
| CN1327708A (en) * | 1999-10-25 | 2001-12-19 | 皇家菲利浦电子有限公司 | Electronic ballast and method of manufacturing same |
| CN1376024A (en) * | 2002-03-06 | 2002-10-23 | 古秋波 | Sealed heat-dissipating casing for great-power electronic ballast |
| CN2798495Y (en) * | 2005-06-10 | 2006-07-19 | 冯锐 | Case for electronic ballast with excellent radiating effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103928210A (en) | 2014-07-16 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |