CN103807834B - Lamps and lanterns and its ballast radiator structure - Google Patents
Lamps and lanterns and its ballast radiator structure Download PDFInfo
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- CN103807834B CN103807834B CN201210453705.XA CN201210453705A CN103807834B CN 103807834 B CN103807834 B CN 103807834B CN 201210453705 A CN201210453705 A CN 201210453705A CN 103807834 B CN103807834 B CN 103807834B
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- ballast
- main casing
- radiator structure
- lanterns
- lamps
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Abstract
The present invention relates to lighting technical fields, provide a kind of lamps and lanterns and its ballast radiator structure, the radiator structure, include the main casing for placing ballast, further includes being set in the main casing, being placed on the opposite on ballast both sides and the consistent fan of wind direction and on the main casing and gas permeable devices corresponding with the air port of each fan.In the present invention, the consistent fan of wind direction is placed in the both sides of ballast, in this way, two fans form convective wind, hot wind is quickly pumped in and out, to quickly by the heat on ballast by being discharged in corresponding gas permeable devices, improve the radiating efficiency of ballast, its environment temperature is reduced, its service life is extended；To lamps and lanterns be applied to using the ballast of above-mentioned radiator structure, also further improves the working performance of lamps and lanterns.
Description
Technical field
The present invention relates to lighting technical fields, are the improvement being related to ballast radiator structure in lamps and lanterns more specifically.
Background technology
The high heat that current high-power lamps and lanterns, fluorescent tube or light bulb are sent out when working is conducted to ballast, the towns Chang Shi
Stream device is in hot operation state.Especially compact type lamps and lanterns, heat-dissipating space is small, and the heat sent out directly affects ballast
The work in every parameter of device, is chronically at this condition of high temperature, substantially reduces the service life of ballast, increases the repair of lamps and lanterns
Cost.To solve the problems, such as this, people also take different radiator structures, such as increase heat sink, heat insulating mattress, but these
Measure heat dissipation effect is still bad.
Invention content
Technical problem to be solved by the present invention lies in the defect for overcoming the prior art, a kind of lamps and lanterns and its ballast are provided
Radiator structure improves radiating efficiency using this ballast heat dissipation effect, ensures the normal work of ballast.
In order to solve the above technical problems, the technical scheme is that：A kind of ballast radiator structure is provided, including is used for
The main casing for placing ballast further includes being set in the main casing, being placed on the opposite on ballast both sides and the consistent wind of wind direction
Fan and on the main casing and gas permeable devices corresponding with the air port of each fan.
Specifically, the main casing, which includes both ends, has the hollow tube of opening and seals the end of two opening respectively
Lid, the ballast are placed in the hollow tube, and two fan is individually fixed in the two end cap, two gas permeable devices
It is individually fixed in the two end cap.
Specifically, each gas permeable devices include main body and pedestal, the main body include integrally formed interconnecting piece and
Insertion section, the insertion section are stretched into the main casing, and the interconnecting piece is placed in outside the main casing, the center of the insertion section
The through-hole that the interconnecting piece is communicated and penetrated through with the main casing is offered, the interconnecting piece is connect with the pedestal, and the two
The side wall of junction is equipped with the air hole being connected to the through-hole.
Further, bottom end of the interconnecting piece far from the insertion section is equipped with first annular convex edge, the top of the pedestal
End is equipped with the second annular convex edge identical with the first annular convex edge radius, the first annular convex edge and second annular
Convex edge is bonded to each other connection, and the air hole is multiple, by being respectively correspondingly arranged in the first annular convex edge and second ring
Half slot of multiple notches on shape convex edge docks.
Further, the through-hole is equipped with cross barrier with the center at the interconnecting piece perforation.
Preferably, the hollow tube is a proximate matter stretching tube, and the outer surface of the hollow tube is equipped with several equally distributed
Radiation rib.
Further, the outer surface of the hollow tube is additionally provided with the gutter channel vertical with each radiation rib.
The present invention also provides a kind of lamps and lanterns, including light fitting body and the ballast in the light fitting body, the towns
Stream utensil has above-mentioned radiator structure.
Further, the bottom end of the ballast is placed on the bottom wall of the main casing, the top of the ballast and institute
Card sets a voussoir group between stating main casing roof.
Specifically, the voussoir group includes two horizontal positioned voussoirs being bonded with inclined surface, and two voussoir joint places are logical
It crosses the horizontal bolt worn and the nut coordinated with the bolt is connected and fixed.
In the present invention, the consistent fan of wind direction is placed in the both sides of ballast, in this way, two fans form convective wind, heat
Wind is quickly pumped in and out, to quickly by the heat on ballast by being discharged in corresponding gas permeable devices, improve ballast
The radiating efficiency of device reduces its environment temperature, extends its service life；To lamp be applied to using the ballast of above-mentioned radiator structure
Tool, also further improves the working performance of lamps and lanterns.
Description of the drawings
Fig. 1 is the cut away view of one preferred embodiment of ballast radiator structure provided by the invention；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the upward view of the main body of gas permeable devices in the embodiment of the present invention；
Fig. 4 is B-B cut away views in Fig. 3；
Fig. 5 is the upward view of the pedestal of gas permeable devices in the embodiment of the present invention；
Fig. 6 is C-C cut away views in Fig. 5；
Fig. 7 is the structural schematic diagram of hollow tube in the embodiment of the present invention；
Fig. 8 is D-D cut away views in Fig. 7；
Fig. 9 is enlarged drawing at E in Fig. 1.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig.1, the present invention provides a kind of radiator structures of the ballast 100 for lamps and lanterns.The radiator structure, packet
The main casing 200 for placing ballast 100 is included, further includes being set in main casing 200, being placed on the opposite on 100 both sides of ballast
And the consistent fan 300 of wind direction and on main casing 200 and gas permeable devices corresponding with the air port of each fan 300 400.This
In invention, the consistent fan 300 of wind direction is placed in the both sides of ballast 100, in this way, two fans 300 form convective wind, hot wind
It is quickly pumped in and out, to quickly by the heat on ballast 100 by being discharged in corresponding gas permeable devices 400, improve
The radiating efficiency of ballast 100 reduces its environment temperature, extends its service life.
In the present embodiment, main casing 200 includes hollow tube 210 and end cap 220.210 inner hollow both ends of hollow tube have
Opening 211, end cap 220, which is fixed on by screw at opening 211, to be sealed against.As shown in fig. 1, ballast 100 is placed in hollow
In pipe 210, fan 300 is individually fixed in two end cap 220, and two gas permeable devices 400 are individually fixed in two end cap 220.Using
This split type main casing 200, is easily installed, assembles.When assembly, first other electric elements such as ballast 100 are placed in hollow
In pipe 210, then two fans 300 and two gas permeable devices 400 are respectively arranged in two end cap 220, end cap 220 is finally used into spiral shell
Nail is fixed on 210 both ends of hollow tube.Certainly, herein, other structures convenient for assembly can also be used in main casing 200.
With reference to Fig. 2, gas permeable devices 400 include main body 410 and pedestal 420, and main body 410 includes integrally formed interconnecting piece
411 and insertion section 412.Wherein, insertion section 412 is stretched by end cap 220 in hollow tube 210 namely main casing 200, and interconnecting piece
411 are placed in outside end cap 220.In conjunction with Fig. 3, Fig. 4, in the present embodiment, insertion section 412 is a cylinder, and interconnecting piece 411 has outer diameter
Slightly larger than the insertion section 412 and therewith connected annular end face part in one end, the center of insertion section 412 offers and hollow tube 210
Through-hole 4121 that is that inner space communicates and penetrating through 411 annular end face part of interconnecting piece, and interconnecting piece 411 connects with pedestal 420
It connects, and the side wall of the two junction is equipped with the air hole 430 being connected to through-hole 4121.
Further, end bottom of the interconnecting piece 411 far from insertion section 412 is vertically convexly equipped with first annular convex edge 4111,
Through-hole 4121 is located at 4111 middle part of first annular convex edge.Refer again to Fig. 5, Fig. 6, the top of pedestal 420 be equipped with it is first annular convex
Along identical second annular convex edge 421 of 4111 radiuses, interconnecting piece 411 passes through first annular convex edge 4111 and the second annular convex edge
421 are bonded to each other connection and are connected together with pedestal 420.Four and half slots 4112 are uniformly opened up on first annular convex edge 4111,
Four and half slots 4211 also are opened up in corresponding position in second annular convex edge 421, in this way, every double of slot 4112 and half slot 4211 are right
It connects to form above-mentioned air hole 430, forms four air holes 430 altogether.Since through-hole 4121 is located at first annular convex edge 4111
Middle part, in this way, air hole 430 is communicated with through-hole 4121.
When ballast 100 works, a large amount of heat is generated, forms high-temperature space in main casing 200, hot-air is in master
Expansion in the high-temperature space of shell 200 is higher than external pressure, at this point, the high temperature of main casing 200 in being formed in main casing 200
High pressure gas is discharged along through-hole 4121, air hole 430 outside main casing 200 by sucking, the discharge of two fans 300, on the one hand flat
The pressure to have weighed in main casing 200, on the other hand hot-air is discharged, and reduces 200 internal temperature of main casing, improves ballast
The environment temperature of device 100；When ballast 100 is stopped, heat is no longer distributed, 200 internal temperature of main casing declines, main
Contraction of gas in shell 200 forms the low pressure being less than outside main casing 200, at this moment the cold air outside main casing, humid air
Or dust can be carried out along air hole 430, through-hole 4121 in main casing 200.But it is opened up by air hole 430 in this present embodiment
Side wall in first annular convex edge 4111 and the second annular convex edge 421, is laterally connected, and through-hole 4121 is vertically to open up,
Longitudinally be connected, in this way, into air hole 430 cold air, humid air or dust along air hole 430 into it is fashionable can be in ventilative
Agglomerated on the hole wall in hole 430, and agglomerate water droplet directly by being discharged in air hole 430, and seldom can enter through-hole 4121 in, from
And effectively avoid cold air, humid air or dust from entering main casing 200 and influence the performance of ballast 100, in this way, even if
Under adverse circumstances, the normal work of ballast 100 also can guarantee.
Further, with reference to Fig. 3, as the refinement scheme of the present invention, through-hole 4121 and the center at 411 perforation of interconnecting piece
Equipped with cross barrier 4122.Herein, barrier 4122 is set, even if having a small amount of cold air, humid air or dust along ventilative
Hole 430 enters through-hole 4121, can also be condensed upon on cross barrier 4122 because of the barrier effect of cross barrier 4122, thus along
Cross barrier 4122 is flowed into again in air hole 430, in this way, entering main casing 200 almost without cold air, humid air or dust
It is interior.
With reference to Fig. 7, Fig. 8, in the present embodiment, hollow tube 210 is a proximate matter stretching tube, and section is quadrangle, certainly,
Can be other shapes.Only need that length is cut on demand by strip proximate matter when production and processing, it is easy to process, fast
It is prompt.The outer surface of hollow tube 210 is equipped with several equally distributed radiation ribs 212.Setting radiation rib 212 increases hollow tube
The heat dissipation area on 210 surfaces, in this way, accelerating effectively to shed the heat that the work of 200 electric elements inside of closed main casing generates
Come, reduces internal temperature, electrical equipment is protected not to be burned.
Further, the outer surface of hollow tube 210 is additionally provided with the gutter channel 213 vertical with each radiation rib 212.Due to setting
Gutter channel 213 is set, when there is water to flow into interior in radiation rib 212, can be discharged along gutter channel 213, make 210 appearance of hollow tube
Face is not easy ponding.
The present invention also provides a kind of lamps and lanterns（It is not shown in figure）Comprising light fitting body and the town in light fitting body
Device 100 is flowed, wherein ballast 100 has above-mentioned radiator structure.Due to using above-mentioned radiator structure, ballast is improved
100 radiating efficiency reduces its environment temperature, extends its service life, also further improves the working performance of lamps and lanterns.
Referring to Fig.1, Fig. 9, in the lamps and lanterns in the present embodiment, the bottom end of ballast 100 is placed in the hollow tube 2 of main casing 200
On 10 bottom wall, card sets a voussoir group 500 between the top of ballast 1 00 and 2 10 roof of hollow tube of main casing 200.Tool
Body, voussoir group 500 is horizontally arranged including two and with the voussoir 510 that inclined surface is bonded, and two voussoirs, 510 joint place passes through water
The flat bolt 600 worn and the nut 7000 coordinated with bolt 600 are connected and fixed.According to the top of ballast 100 and hollow tube 2
Gap size between 10 roof, cooperation elasticity between adjusting bolt 600 and nut 700 is to compress ballast
100。
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of ballast radiator structure includes the main casing for placing ballast, it is characterised in that：Further include set on described
In main casing, be placed on the opposite on ballast both sides and consistent two fans of wind direction and on the main casing and with each fan
Corresponding two gas permeable devices in air port, each gas permeable devices include main body and pedestal, the main body includes integrally formed
Interconnecting piece and insertion section, the insertion section are stretched into the main casing, and the interconnecting piece is placed in outside the main casing, the insertion
The center in portion offers the through-hole that the interconnecting piece is communicated and penetrated through with the main casing, and the interconnecting piece connects with the pedestal
It connects, and the side wall of the two junction is equipped with the air hole being connected to the through-hole.
2. ballast radiator structure as described in claim 1, it is characterised in that：The main casing, which includes both ends, has opening
Hollow tube and the two end cap for sealing two openings respectively, the ballast are placed in the hollow tube, two fan point
It is not fixed in the two end cap, two gas permeable devices are individually fixed in the two end cap.
3. ballast radiator structure as described in claim 1, it is characterised in that：Bottom of the interconnecting piece far from the insertion section
End is equipped with first annular convex edge, and the top of the pedestal is equipped with the second convex annular identical with the first annular convex edge radius
Edge, the first annular convex edge are bonded to each other with second annular convex edge and connect, and the air hole is multiple, by corresponding to respectively
It is docked with half slot of multiple notches in second annular convex edge set on the first annular convex edge.
4. ballast radiator structure as described in claim 1, it is characterised in that：At the through-hole and the interconnecting piece perforation
Center is equipped with cross barrier.
5. ballast radiator structure as claimed in claim 2, it is characterised in that：The hollow tube is a proximate matter stretching tube, institute
The outer surface for stating hollow tube is equipped with several equally distributed radiation ribs.
6. ballast radiator structure as claimed in claim 5, it is characterised in that：The outer surface of the hollow tube be additionally provided with respectively
The vertical gutter channel of the radiation rib.
7. a kind of lamps and lanterns, including light fitting body and the ballast in the light fitting body, it is characterised in that：The ballast
With radiator structure such as according to any one of claims 1 to 6.
8. lamps and lanterns as claimed in claim 7, it is characterised in that：The bottom end of the ballast is placed in the bottom wall of the main casing
On, card sets a voussoir group between the top of the ballast and the main casing roof.
9. lamps and lanterns as claimed in claim 8, it is characterised in that：The voussoir group is horizontally arranged including two and is bonded with inclined surface
Voussoir, and two voussoir joint places are connected and fixed by the bolt that wears of level and the nut coordinated with the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453705.XA CN103807834B (en) | 2012-11-13 | 2012-11-13 | Lamps and lanterns and its ballast radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453705.XA CN103807834B (en) | 2012-11-13 | 2012-11-13 | Lamps and lanterns and its ballast radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103807834A CN103807834A (en) | 2014-05-21 |
| CN103807834B true CN103807834B (en) | 2018-11-13 |
Family
ID=50704983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453705.XA Active CN103807834B (en) | 2012-11-13 | 2012-11-13 | Lamps and lanterns and its ballast radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807834B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499966A (en) * | 2016-12-23 | 2017-03-15 | 德清欧尚照明科技有限公司 | A kind of dust-protection type LED lamp |
| CN106764978B (en) * | 2017-01-17 | 2023-04-07 | 海星海事电气集团有限公司 | Marine search lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602499Y (en) * | 2003-02-18 | 2004-02-04 | 新巨企业股份有限公司 | Power frame of close setting server |
| CN201942540U (en) * | 2010-12-27 | 2011-08-24 | 安力斯（天津）环保设备制造有限公司 | Ballast cabinet used for vertical UV module |
| CN202040785U (en) * | 2011-02-16 | 2011-11-16 | 奇瑞汽车股份有限公司 | Heat-radiating dustproof device of automotive headlight |
| CN102661562A (en) * | 2012-04-20 | 2012-09-12 | 奇瑞汽车股份有限公司 | Automobile lamp and automobile |
-
2012
- 2012-11-13 CN CN201210453705.XA patent/CN103807834B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602499Y (en) * | 2003-02-18 | 2004-02-04 | 新巨企业股份有限公司 | Power frame of close setting server |
| CN201942540U (en) * | 2010-12-27 | 2011-08-24 | 安力斯（天津）环保设备制造有限公司 | Ballast cabinet used for vertical UV module |
| CN202040785U (en) * | 2011-02-16 | 2011-11-16 | 奇瑞汽车股份有限公司 | Heat-radiating dustproof device of automotive headlight |
| CN102661562A (en) * | 2012-04-20 | 2012-09-12 | 奇瑞汽车股份有限公司 | Automobile lamp and automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103807834A (en) | 2014-05-21 |
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