CN204387850U - A kind of bulkhead lamp capable - Google Patents
A kind of bulkhead lamp capable Download PDFInfo
- Publication number
- CN204387850U CN204387850U CN201520089487.5U CN201520089487U CN204387850U CN 204387850 U CN204387850 U CN 204387850U CN 201520089487 U CN201520089487 U CN 201520089487U CN 204387850 U CN204387850 U CN 204387850U
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- CN
- China
- Prior art keywords
- radiating
- ventilating opening
- radiating piece
- lamp casing
- lamp capable
- 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
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to lighting field, particularly relate to a kind of bulkhead lamp capable, comprise light fixture, heat abstractor and lamp casing, described heat abstractor comprises: the first radiating piece, comprise further and being located in the middle part of described first radiating piece for arranging the accommodating cavity of power supply, and around some radiating fins of described accommodating cavity annular array, described radiating fin is all or part of exposes described lamp casing, to form the first ventilating opening; Fan, is located in described lamp casing, and for driving the air near described first radiating piece, to make to form heat dissipation wind channel between described first ventilating opening and the second ventilating opening, described second ventilating opening is opened on described lamp casing.Bulkhead lamp capable good heat dissipation effect described in the utility model, long service life.
Description
Technical field
The utility model relates to lighting field, particularly relates to a kind of bulkhead lamp capable.
Background technology
Existing bulkhead lamp capable due to power larger, need to adopt big heat sink to dispel the heat to internal electric source and light source, but, such bulkhead lamp capable all adopts thermaltransmission mode to dispel the heat, and radiating efficiency is still undesirable, makes thermal accumlation in lamp interior, cannot effectively distribute, accelerate the evaporation of power supply electrifying solution electric capacity internal liquid, shorten the service life of bulkhead lamp capable, improve the plant maintenance cost of overhaul.
Utility model content
For overcoming bulkhead lamp capable poor radiation in prior art, life-span short problem, the utility model embodiment provides a kind of bulkhead lamp capable, comprises light fixture, heat abstractor and lamp casing, and described heat abstractor comprises:
First radiating piece, comprise further and being located in the middle part of described first radiating piece for arranging the accommodating cavity of power supply, and around some radiating fins of described accommodating cavity annular array, described radiating fin is all or part of exposes described lamp casing, to form the first ventilating opening;
Fan, is located in described lamp casing, and for driving the air near described first radiating piece, to make to form heat dissipation wind channel between described first ventilating opening and the second ventilating opening, described second ventilating opening is opened on described lamp casing.
Further, radiating fin described above is stepped, and to make described first radiating piece comprise at least the first radiating part and the second radiating part, described first radiating part is positioned at described lamp casing, described second radiating part exposes described lamp casing, forms described first ventilating opening.
Further, bulkhead lamp capable described above also comprises the second radiating piece, and described second radiating piece comprises the radiating fin of some annular array, is located in described accommodating cavity in the corresponding position of described second radiating part.
Further, light fixture described above comprises light source and the pedestal for arranging described light source, and the described pedestal back side offers the first installed surface for carrying described first radiating piece and the second installed surface for carrying described second radiating piece.
Further, fan described above is aerofoil fan, the perisporium that described lamp casing comprises end face and extends to form downwards along described end face, and described second ventilating opening is opened on described end face.
Further, light fixture described above also comprises the lens being located at described light source periphery, and described lens are plastic cement material.
Further, light source described above is LED light source.
The utility model embodiment has following beneficial effect relative to prior art:
1, described power supply is located in the accommodating cavity in the middle part of described first radiating piece by the utility model, is more conducive to the heat that the first radiating piece directly distributes the generation of described power supply;
2, the utility model offers the first ventilating opening and the second ventilating opening on described bulkhead lamp capable, is conducive to forming in lamp interior the heat dissipation wind channel that runs through light fixture, makes heat effectively can be taken out of light fixture more rapidly, improves the radiating efficiency of bulkhead lamp capable further;
3, described first radiating piece partly can be located at described lamp casing inside, makes structure compacter, for the bulkhead lamp capable of the too fat to move radiator of existing employing volume, more both artistic and practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of the first radiating piece of the bulkhead lamp capable of the utility model embodiment;
Fig. 2 is the stereogram of the second radiating piece of the bulkhead lamp capable of the utility model embodiment;
Fig. 3 is the decomposing state schematic diagram of the bulkhead lamp capable of the utility model embodiment.
Detailed description of the invention
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Term " first ", " second ", " the 3rd " " 4th " etc. (if existence) in description of the present utility model and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein such as can with except here diagram or describe those except order implement.
In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Please refer to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of bulkhead lamp capable, comprise light fixture, heat abstractor, lamp casing and lamp holder 21.
Described light fixture comprises light source 1, be described light source 1 power supply 2 of powering and pedestal 3, lens 4 and the mount pad 5 for installing described lens 4 for arranging described light source 1, and lampshade 6 and for by the dead ring 7 of light source integral installation on described lampshade 6.
Described heat abstractor comprises:
First radiating piece 8, comprise further and being located in the middle part of described first radiating piece 8 for arranging the accommodating cavity 9 of described power supply 1, and around some radiating fins of described accommodating cavity 9 annular array, described radiating fin is all or part of exposes described lamp casing 10, to form the first ventilating opening 11;
Fan 12, is located in described lamp casing 10, and for driving the air near described first radiating piece 8, to make to form heat dissipation wind channel between described first ventilating opening 11 and the second ventilating opening 13, described second ventilating opening 13 is opened on described lamp casing 10.
In the present embodiment, described radiating fin is stepped, and to make described first radiating piece 8 comprise the first radiating part 17 and the second radiating part 18, described first radiating part 17 is positioned at described lamp casing 10, described second radiating part 18 exposes described lamp casing 10, forms described first ventilating opening 11.It is inner that first radiating part 17 is located at described lamp casing 10, makes fitting structure compacter, for the bulkhead lamp capable of the too fat to move radiator of existing employing volume, more both artistic and practical.
In the present embodiment, bulkhead lamp capable also comprises the second radiating piece 14, and described second radiating piece 14 comprises the radiating fin of some annular array, is located in described accommodating cavity 9 in the corresponding position of described second radiating part 18.
In the present embodiment, described pedestal 3 back side offers the first installed surface 15 for carrying described first radiating piece 8 and the second installed surface 16 for carrying described second radiating piece 14.In the present embodiment, described second radiating piece 14 by described pedestal 3 by the heat absorption of light source 1 to described accommodating cavity 9, and discharged by described heat dissipation wind channel, described first radiating piece 8 both can dispel the heat for described light source 1, can also dispel the heat for described power supply 2, improve the radiating efficiency of bulkhead lamp capable described in the utility model further.
In the present embodiment, described fan 12 is aerofoil fan, the perisporium 20 that described lamp casing 10 comprises end face 19 and extends to form downwards along described end face 19, and described second ventilating opening 13 is opened on described end face 19, to make described heat dissipation wind channel linearly type, further increase radiating efficiency.
In the present embodiment, described lens 4 are plastic cement material.The lens 4 of plastic cement material, for glass material, not easily form hot spot, light fixture is had evenly illuminating effect.
In the present embodiment, described light source 1 is LED light source.LED light source has the advantage of energy-saving and environmental protection.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, as: the utility model is not limited only to comprise the first radiating piece, the second radiating piece can also comprise the 3rd radiating piece, the shape of described radiating piece is not limited only to disclosed in the present embodiment accompanying drawing circular, and described lens are not limited to plastic cement material etc.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a bulkhead lamp capable, comprises light fixture, heat abstractor and lamp casing, it is characterized in that, described heat abstractor comprises:
First radiating piece, comprise further and being located in the middle part of described first radiating piece for arranging the accommodating cavity of power supply, and around some radiating fins of described accommodating cavity annular array, described radiating fin is all or part of exposes described lamp casing, to form the first ventilating opening;
Fan, is located in described lamp casing, and for driving the air near described first radiating piece, to make to form heat dissipation wind channel between described first ventilating opening and the second ventilating opening, described second ventilating opening is opened on described lamp casing.
2. bulkhead lamp capable as claimed in claim 1, it is characterized in that, described radiating fin is stepped, the at least the first radiating part and the second radiating part is comprised to make described first radiating piece, described first radiating part is positioned at described lamp casing, described second radiating part exposes described lamp casing, forms described first ventilating opening.
3. bulkhead lamp capable as claimed in claim 2, it is characterized in that, also comprise the second radiating piece, described second radiating piece comprises the radiating fin of some annular array, is located in described accommodating cavity in the corresponding position of described second radiating part.
4. bulkhead lamp capable as claimed in claim 3, it is characterized in that, described light fixture comprises light source and the pedestal for arranging described light source, and the described pedestal back side offers the first installed surface for carrying described first radiating piece and the second installed surface for carrying described second radiating piece.
5. bulkhead lamp capable as claimed in claim 4, it is characterized in that, described fan is aerofoil fan, the perisporium that described lamp casing comprises end face and extends to form downwards along described end face, and described second ventilating opening is opened on described end face.
6. bulkhead lamp capable as claimed in claim 5, it is characterized in that, described light fixture also comprises the lens being located at described light source periphery, and described lens are plastic cement material.
7. bulkhead lamp capable as claimed in claim 6, it is characterized in that, described light source is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089487.5U CN204387850U (en) | 2015-02-09 | 2015-02-09 | A kind of bulkhead lamp capable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520089487.5U CN204387850U (en) | 2015-02-09 | 2015-02-09 | A kind of bulkhead lamp capable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387850U true CN204387850U (en) | 2015-06-10 |
Family
ID=53360567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520089487.5U Expired - Fee Related CN204387850U (en) | 2015-02-09 | 2015-02-09 | A kind of bulkhead lamp capable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387850U (en) |
-
2015
- 2015-02-09 CN CN201520089487.5U patent/CN204387850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190703 Address after: 528478 No. 1 Lanjing Street, Wusha Industrial Zone, Henglan Town, Zhongshan City, Guangdong Province, 2nd Building, 4th Floor Patentee after: ZHONGSHAN AIXUAN LIGHTING TECHNOLOGY Co.,Ltd. Address before: 477165 No. 108 Xie Lou Village, Xie Lou Administrative Village, Nanfeng Town, Dancheng County, Zhoukou City, Henan Province Patentee before: Xie Yantao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |