CN105387358A - Plastic clad aluminum light source module and lamp with same - Google Patents
Plastic clad aluminum light source module and lamp with same Download PDFInfo
- Publication number
- CN105387358A CN105387358A CN201510897532.4A CN201510897532A CN105387358A CN 105387358 A CN105387358 A CN 105387358A CN 201510897532 A CN201510897532 A CN 201510897532A CN 105387358 A CN105387358 A CN 105387358A
- Authority
- CN
- China
- Prior art keywords
- assembly
- light source
- alclad
- moulding
- module
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a plastic clad aluminum light source module and a lamp with the same. The light source module comprises a plastic clad aluminum assembly, a light source assembly, a lamp panel and a silica gel sealing ring. The light source assembly is fixed to the plastic clad aluminum assembly through the lamp panel between the plastic clad aluminum assembly and the light source assembly, and the gap between the plastic clad aluminum assembly and the light source assembly is sealed by the silica gel sealing ring. The lamp is provided with the light source module and further comprises a shell with heat dissipation holes. The heat conducting property of the plastic clad aluminum assembly is approximate to that of aluminum, the weight of the whole lamp is much lower than that of a traditional lamp adopting an aluminum alloy heat dissipation mode, and better environmental protection and energy conservation are achieved; injection molding processing cost is low, so that mass production is facilitated; plastic has higher electric insulation performance, so that safety and reliability are higher.
Description
Technical field
The present invention relates to lighting field, particularly one moulds alclad light source module and light fixture thereof.
Background technology
How light the heat dissipation problem of current light fixture is a serious problem all the time, and existing heat sink conception is heavier, solve the problem of having dispelled the heat in the urgent need to address while again in order to be effectively.
Summary of the invention
For above-mentioned subproblem, the invention provides one and mould alclad light source module and light fixture thereof, it is characterized in that:
Described light source module comprises moulds alclad assembly and light source assembly, wherein, with described alclad assembly of moulding the end of for, moulds on alclad assembly described in described light source assembly is fixed on;
Described alclad assembly of moulding at least comprises two parallel limits, and these two parallel limits are provided with syndeton;
The cascade along a straight line between two of alclad light source module is moulded described in described syndeton makes.
The present invention has following features: alclad assembly heat conductivility of moulding of the present invention is close to aluminium, and the aluminium alloy radiating mode that the weight ratio of whole assembly is traditional wants light a lot, more environmental protection and energy saving; Injection molding cost is low, is conducive to large-scale production; The electrical insulation properties of plastics is higher, safety and reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation shown in one embodiment of the invention;
Fig. 2 is the structural representation shown in one embodiment of the invention;
In figure, a1, a2, a3, a4 are syndeton, and D1, D2 are source region, and E is circuit routing region;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram moulding alclad light source module of the present invention;
In figure, 1 is heat-conducting plastic, and 2 is aluminium mold insert, and 3 is lamp plate, and 4 is silica gel sealing ring, and 5 is light source assembly, and b1, b2, b3, b4, b5 are light source assembly fixing hole;
Fig. 4 is the structural representation shown in one embodiment of the invention;
In figure, c1 is the shell having louvre;
Fig. 5 is the structural representation shown in one embodiment of the invention;
In figure, c1 is the shell being provided with louvre, and c2 is that the circuit of light fixture walks terminal.
Detailed description of the invention
See accompanying drawing 1-5, below in conjunction with specific embodiment, the present invention is described in further detail.
In one embodiment, the invention discloses one and mould alclad light source module, described light source module comprises moulds alclad assembly and light source assembly, wherein, with described alclad assembly of moulding the end of for, moulds on alclad assembly described in described light source assembly is fixed on;
Described alclad assembly of moulding at least comprises two parallel limits, and these two parallel limits are provided with syndeton;
The cascade along a straight line between two of alclad light source module is moulded described in described syndeton makes.
For this embodiment, light source assembly is fixed on to be moulded on alclad assembly, moulds alclad assembly heat conductivility close to aluminium, but weight ratio aluminium is light, and therefore, the employing of light source module is moulded alclad assembly and can be ensured that while reaching efficiently radiates heat self is light; The limit of moulding alclad member parallel arranges syndeton, described in making, moulds the cascade along a straight line between two of alclad light source module.The cascade feature of this module can make the light fixture of its combination different capacity.
In another embodiment, mould alclad assembly and comprise four limits, all parallel between two.More excellent, four limits are rectangle or square.More excellent, every two parallel limits are all provided with syndeton, can transversely with the module cascade between two of longitudinal both direction.
More excellent, syndeton can be connecting hole, for example, see the Reference numeral in Fig. 2: a1, a2, a3, a4.Syndeton also can be the modes such as buckle, draw-in groove, pin.
Preferably, in another embodiment, the zone line of described light source assembly is circuit routing region, and two side areas is symmetrical source region.See Reference numeral D1, D2, E in Fig. 2.During cascade, the circuit routing region of module is connected between two.
For this embodiment, in detail see Fig. 2, light source assembly has three regions, and both sides are symmetrical source regions, and zone line is circuit routing region.
Preferably, in another embodiment, mould described between alclad assembly and light source assembly is lamp plate;
Described light source assembly is moulded on alclad assembly described in being fixed on via described lamp plate.
For this embodiment, lamp plate is being moulded between alclad assembly and light source assembly, and light source assembly is fixed on by lamp plate and moulds on alclad assembly.
More excellent, lamp plate can arrange multiple hole, to mate and fixed light source assembly.See Reference numeral b1, b2, b3, b4, b5 in Fig. 3.
Preferably, in another embodiment, mould alclad assembly described in be formed by injection moulding by heat-conducting plastic and aluminium mold insert.
For this embodiment, during injection moulding, the heat-conducting plastic of melting state, pour into be placed with aluminium mold insert mould in, cooling forming together.
Preferably, in another embodiment, described light source module also comprises silica gel sealing ring, for moulding the gap between alclad assembly and light source assembly described in sealing.
Preferably, in another embodiment, described light source assembly is fixed on the front of moulding alclad assembly;
The described back side of moulding alclad assembly is distributed with radiating fin.
For this embodiment, mould the radiating fin of alclad assembly back distribution, increase effectively the area of dissipation moulding alclad assembly, be more conducive to moulding the heat radiation of alclad light source module.
More excellent, radiating fin can be parallel distribution, also can be concentric circles distribution.
Preferably, in another embodiment, described light source assembly comprises multiple LED lamp bead, and the spacing of multiple LED lamp bead and quantity determined by the heat-sinking capability of moulding alclad assembly and light source assembly.
More excellent, described light source assembly also can be the other light sources except LED lamp bead, such as electricity-saving lamp, incandescent lamp, gas-discharge lamp etc.Easy understand, the spacing of other light sources and quantity still determined by the heat-sinking capability of moulding alclad assembly and light source assembly.
Preferably, in another embodiment, the molding shrinkage of heat-conducting plastic is 0.1%-0.6% under ASTMD955 testing standard, and the thermal conductivity factor of heat-conducting plastic is 2W/MK under ASTMD5470 testing standard, and aluminium mold insert selects 6063 aluminium.
Preferably, in another embodiment, a kind of light fixture, described light fixture adopts the module described in above any embodiment.
Preferably, in another embodiment, along described straight line, the circuit arranging described light fixture walks terminal, and this post is hollow-core construction and the circuit cabling of this post is connected with the circuit cabling of module;
Described light fixture also comprises the shell that offers louvre, the one side of moulding alclad assembly that described shell protection is relative with described light source assembly, and this shell and this one side centre of moulding alclad assembly are hollow.
Described shell is see the c1 in Fig. 4, Fig. 5;
Described circuit walks terminal see the c2 in Fig. 5;
More excellent, described circuit walks terminal not only for circuit cabling, also is at least connected to support this light fixture with described shell.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what stress is all the difference with other embodiments, between each embodiment identical similar part mutually see.
Above alclad light source module is moulded to one provided by the present invention and light fixture is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for those skilled in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. mould an alclad light source module, it is characterized in that:
Described light source module comprises moulds alclad assembly and light source assembly, wherein, with described alclad assembly of moulding the end of for, moulds on alclad assembly described in described light source assembly is fixed on;
Described alclad assembly of moulding at least comprises two parallel limits, and these two parallel limits are provided with syndeton;
The cascade along a straight line between two of alclad light source module is moulded described in described syndeton makes.
2. module according to claim 1, is characterized in that:
Preferably, the zone line of described light source assembly is circuit routing region, and two side areas is symmetrical source region.
3. module according to claim 1, is characterized in that:
Described moulding between alclad assembly and light source assembly is lamp plate;
Described light source assembly is moulded on alclad assembly described in being fixed on via described lamp plate.
4. module according to claim 1, is characterized in that:
Described alclad assembly of moulding is formed by injection moulding by heat-conducting plastic and aluminium mold insert.
5. module according to claim 1, is characterized in that:
Described light source module also comprises silica gel sealing ring, for moulding the gap between alclad assembly and light source assembly described in sealing.
6. module according to claim 1, is characterized in that:
Described light source assembly is fixed on the front of moulding alclad assembly;
The described back side of moulding alclad assembly is distributed with radiating fin.
7. module according to claim 1, is characterized in that:
Described light source assembly comprises multiple LED lamp bead, and the spacing of multiple LED lamp bead and quantity determined by the heat-sinking capability of moulding alclad assembly and light source assembly.
8. module according to claim 4, is characterized in that:
The molding shrinkage of heat-conducting plastic is 0.1%-0.6% under ASTMD955 testing standard, and the thermal conductivity factor of heat-conducting plastic is 2W/MK under ASTMD5470 testing standard, and aluminium mold insert selects 6063 aluminium.
9. a light fixture, described light fixture adopts the arbitrary described module of claim 1 to 8.
10. light fixture according to claim 9, is characterized in that:
Along described straight line, the circuit arranging described light fixture walks terminal, and this post is hollow-core construction and the circuit cabling of this post is connected with the circuit cabling of module;
Described light fixture also comprises the shell that offers louvre, the one side of moulding alclad assembly that described shell protection is relative with described light source assembly, and this shell and this one side centre of moulding alclad assembly are hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897532.4A CN105387358A (en) | 2015-12-08 | 2015-12-08 | Plastic clad aluminum light source module and lamp with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897532.4A CN105387358A (en) | 2015-12-08 | 2015-12-08 | Plastic clad aluminum light source module and lamp with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105387358A true CN105387358A (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510897532.4A Pending CN105387358A (en) | 2015-12-08 | 2015-12-08 | Plastic clad aluminum light source module and lamp with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105387358A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437938U (en) * | 2009-06-26 | 2010-04-14 | 深圳市特思高电子有限公司 | Modularization LED road lamp |
| EP2600055A1 (en) * | 2011-12-02 | 2013-06-05 | Marshalls Mono Limited | Street lighting |
| CN203671326U (en) * | 2013-12-31 | 2014-06-25 | 合复新材料科技(无锡)有限公司 | LED lamp |
| CN203671324U (en) * | 2013-12-31 | 2014-06-25 | 浙江思朗照明有限公司 | Plastic alclad large-power bulb lamp |
| CN203703645U (en) * | 2013-10-21 | 2014-07-09 | 芜湖德豪润达光电科技有限公司 | LED light source module and lamp utilizing same |
| CN204254404U (en) * | 2014-12-12 | 2015-04-08 | 深圳市斯派克光电科技有限公司 | A kind of LED street lamp |
| CN204717386U (en) * | 2015-07-08 | 2015-10-21 | 上海韩邑城市照明电气有限公司 | A kind of all plastic shell aluminium section bar cooling LED Projecting Lamp |
| CN205278848U (en) * | 2015-12-08 | 2016-06-01 | 崔剑 | Mould alclad light source module and lamps and lanterns thereof |
-
2015
- 2015-12-08 CN CN201510897532.4A patent/CN105387358A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437938U (en) * | 2009-06-26 | 2010-04-14 | 深圳市特思高电子有限公司 | Modularization LED road lamp |
| EP2600055A1 (en) * | 2011-12-02 | 2013-06-05 | Marshalls Mono Limited | Street lighting |
| CN203703645U (en) * | 2013-10-21 | 2014-07-09 | 芜湖德豪润达光电科技有限公司 | LED light source module and lamp utilizing same |
| CN203671326U (en) * | 2013-12-31 | 2014-06-25 | 合复新材料科技(无锡)有限公司 | LED lamp |
| CN203671324U (en) * | 2013-12-31 | 2014-06-25 | 浙江思朗照明有限公司 | Plastic alclad large-power bulb lamp |
| CN204254404U (en) * | 2014-12-12 | 2015-04-08 | 深圳市斯派克光电科技有限公司 | A kind of LED street lamp |
| CN204717386U (en) * | 2015-07-08 | 2015-10-21 | 上海韩邑城市照明电气有限公司 | A kind of all plastic shell aluminium section bar cooling LED Projecting Lamp |
| CN205278848U (en) * | 2015-12-08 | 2016-06-01 | 崔剑 | Mould alclad light source module and lamps and lanterns thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Jian Inventor after: Yang Yuehua Inventor before: Yang Yuehua Inventor before: Zheng Haiqin Inventor before: Luo Zhongliang |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160405 Address after: 335400 Jiangxi city of Yingtan province Guixi City Office of education No. 59 compound stone bridge Applicant after: Cui Jian Address before: 518000 building 6, 618, Futian District electronics company, Guangdong, Shenzhen Applicant before: Yang Yuehua |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |