CN203892959U - Heat radiating lamp device - Google Patents
Heat radiating lamp device Download PDFInfo
- Publication number
- CN203892959U CN203892959U CN201420330648.0U CN201420330648U CN203892959U CN 203892959 U CN203892959 U CN 203892959U CN 201420330648 U CN201420330648 U CN 201420330648U CN 203892959 U CN203892959 U CN 203892959U
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- CN
- China
- Prior art keywords
- hollow ring
- radiating fin
- louver device
- thermal louver
- draw
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Provided is a heat radiating lamp device. A conductive lamp holder is sleeved with a hollow ring, multiple clamping groove pairs are annularly arranged on the periphery of the hollow ring at intervals, multiple V-shaped heat radiating fins can be respectively and correspondingly installed in the clamping groove pairs and protrude out of the upper edge of the hollow ring, two sides of each heat radiating fin extend to form two clamping portions, and two clamping portions can be correspondingly arranged in the clamping groove pairs to be fixed from top to bottom and can be drawn out of the clamping groove pairs from bottom to top so as to achieve convenient drawing and replacement. The bottom peripheral edge of a lampshade is embedded into embedding grooves of multiple V-shaped radiating fins to be fixed and located on the hollow ring, and a lighting circuit located in the conductive lamp holder can provide electric power through the conductive lamp holder to drive a light emitting diode element to emit light and radiate the light out of the lampshade for illumination.
Description
Technical field
The utility model is about a kind of thermal louver device, espespecially a kind of thermal louver device of the radiating fin that can change arbitrarily quantity or size.
Background technology
Being most important reduction global warming problem in the world now based on " carbon reduction ", how saving electric power and save consumptive material, is the common-denominator target of industry science and technology.For this reason, along with light emitting diode (Light Emitting Diode, LED) technology flourish and reaching its maturity, have again that volume is little, long service life, power consumption is low, heating degree is low, high brightness, startup speed are fast, rich color and material be compared with multiple advantages such as environmental protection, be applicable to volume production, tool high-reliability, easily the needs in fit applications are made.Add the technological break-through aspect luminous intensity in recent years, make LED be applied to gradually lighting apparatus, and then replace gradually traditional osram lamp, fluorescent lamp and Electricity-saving lamp bulb and become following mainstream market.But along with LED luminescence unit quantity increases, in long-time use procedure, temperature can be accumulated and be increased progressively rising, causes LED luminescence unit impaired, and faced heat dissipation problem like this is particularly outstanding.
Continuous with regard to existing LED bulb structure, mostly adopt at heat conducting base around the radiating fin in conjunction with several sheet types, when producing on heat conducting base the several radiating fins of processing and fabricating, to promote the radiating effect of light emitting diode, but, for different capacity light emitting diode, its institute's heat that produces is also different, present effect inconsistent for the radiating fin that uses fixed qty, the LED bulb of for example little wattage uses the heat conducting base of so a large amount of radiating fins, can increase manufacturing cost, and the LED bulb of large wattage, radiating effect deficiency seems again, unless provided man-hour the LED of specific wattage bulb to carry out the production of radiating fin quantity adding, make processing become more complicated, not only bad for production and processing, cost is high, and in practical application, be subject to the sizable limitation of LED bulb kind, therefore, how promoting LED bulb heat radiation effect and apply elasticity is problem demanding prompt solution.
In view of this, the utility model for the disappearance of above-mentioned prior art, proposes a kind of thermal louver device, effectively to overcome these above-mentioned problems then.
Utility model content
Main purpose of the present utility model is to provide a kind of thermal louver device, it utilizes the special construction design of installation component collocation radiating fin, not only can substitute arbitrarily radiating fin and apply the LED light lamp of different wattage outputs, can make again radiating effect reach optimization, and the radiating fin that can substitute according to hobby different colours, has effect attractive in appearance concurrently, promotes surely consumer's use wish, can respond again the environmental requirement of carbon reduction, have market competition advantage.
Secondary objective of the present utility model is to provide a kind of thermal louver device, and it is convenient to be assembled on existing lamp lighting product, can directly replace existing bulb and use, and can solve the problems such as power consumption, high temperature, service life of existing bulb is short and expensive.
For reaching the above object, the utility model provides a kind of thermal louver device, and it comprises:
One conduction lamp socket, is provided with a lamp circuit and is electrically connected at least one light-emitting diode of this lamp circuit in it, this lamp circuit is that the electric power that provides by this conduction lamp socket is to drive this light-emitting diode luminous;
One hollow ring, it is sheathed on this conduction lamp socket, and the peripheral spacer ring of this hollow ring is established multiple draw-in grooves pair;
Multiple V-type radiating fins, its respectively correspondence to be installed on the plurality of draw-in groove internal, and protrude from this hollow ring upper limb, the both sides of each this V-type radiating fin are extended with two holding sections and are provided with an embeded slot, this two holding section in top-down direction correspondence to be placed in draw-in groove internally fixing, and direction is internally extracted this two holding section out from this draw-in groove from the bottom to top; And
One lampshade, its bottom peripheral edge embeds in this embeded slot fixing, and is positioned in this hollow ring.
Described thermal louver device, wherein, the relative position of the dual-side of each this V-type radiating fin is provided with multiple perforates.
Described thermal louver device, wherein, is more provided with at least one color layers on the plurality of V-type radiating fin.
Described thermal louver device, wherein, the plurality of V-type radiating fin more ejection formation has point-like face or netted 's pattern lines.
Described thermal louver device, wherein, the material of the plurality of V-type radiating fin is aluminium alloy.
Described thermal louver device, wherein, more comprises a fixed head, is located between this hollow ring and this conduction lamp socket.
Described thermal louver device, wherein, this hollow ring and the plurality of draw-in groove are shaped to one to penetrating.
When assembling, can by two holding sections in top-down direction correspondence to be placed in draw-in groove internally fixing, in the time substituting, direction is internally extracted two holding sections out from draw-in groove from the bottom to top; The bottom peripheral edge of lampshade embeds in the embeded slot of radiating fin fixing, and is positioned in hollow ring, light-emitting diode illuminating source can by lampshade penetrate in outside.
The beneficial effects of the utility model are: not only can substitute arbitrarily radiating fin and apply the LED light lamp of different wattage outputs, can make again radiating effect reach optimization, and can substitute according to hobby the radiating fin of different colours, have effect attractive in appearance concurrently, promote surely consumer's use wish, can respond again the environmental requirement of carbon reduction, have market competition advantage; In addition, it is convenient to be assembled on existing lamp lighting product, can directly replace existing bulb and use, and can solve the problems such as power consumption, high temperature, service life of existing bulb is short and expensive.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded view of the present utility model;
Fig. 3 is V-type heat radiation fin structure figure of the present utility model;
Fig. 4 is another structural representation of the present utility model.
Description of reference numerals: 10-conducts electricity lamp socket; 12-hollow ring; 122,122 '-draw-in groove pair; 14-V type radiating fin; 142,142 '-holding section; 144-embeded slot; 146-perforate; 16-lampshade; 18-lamp circuit; 20-light-emitting diode.
Detailed description of the invention
Please refer to Fig. 1, Fig. 2 and Fig. 3, be respectively structure chart of the present utility model, exploded view of the present utility model and V-type heat radiation fin structure figure of the present utility model.Thermal louver device comprises a conduction lamp socket 10, a hollow ring 12, multiple V-type radiating fin 14 and a lampshade 16.In conduction lamp socket 10, be provided with at least one light-emitting diode 20 of a lamp circuit 18 and electric connection point circuit for lamp 18, continue to use the lamp socket of existing lighting device for the ease of user, make thermal louver device can be loaded and unloaded on this lamp socket, use directly to replace existing bulb, therefore conduction lamp socket 10 of the present utility model can be international specification, for example E type metal lamp holder is E27, E14, or be the specification of JIS (JIS), for example E26 metal lamp holder is the incandescent lamp bulb installing of confession 60W, and E17 metal lamp holder is the incandescent lamp bulb installing of confession 40W etc.Because large multi-user connects the civil power of 110 volts or 220 volts as the power supply source of lighting device, therefore in the time that thermal louver device is installed on the lamp socket use of lighting device, lamp circuit 18 can be to exchange and turns direct current (A/D) converter, the alternating current of civil power can be converted to the direct current that various light-emitting diode power outputs all can electrically conduct, drive according to this light-emitting diode 20 luminous; Therefore lamp circuit 18 is that the electric power providing by conduction lamp socket 10 is luminous with driving light-emitting diode 20.
Wherein, hollow ring 12 is sheathed on conduction lamp socket 10, and the peripheral spacer ring of hollow ring 12 is established multiple draw-in grooves to 122,122 ', hollow ring 12 and the plurality of draw-in groove to 122,122 ' ejection formation is integrated; Each draw-in groove to 122,122 ' project organization each V-type radiating fin 14 of arranging in pairs or groups, make the plurality of V-type radiating fin 14 respectively correspondence be installed on the plurality of draw-in groove in 122,122 ', and protrude hollow ring 12 upper limbs, the extended structure of the plurality of V-type radiating fin 14 increases area of dissipation thus.Moreover the radiating fin of V-type design has larger area of dissipation (as the area of dissipation of newly-increased a times) than the radiating fin of thin design of tradition, and radiating effect can be promoted greatly.Wherein, the both sides of each V-type radiating fin 14 are extended with two holding sections 142,142 ' and be provided with an embeded slot 144, and embeded slot 144 is positioned at two holding sections 142,142 ' apical margin.In this embodiment, each draw-in groove to 122,122 ' be designed to symmetrical valley gutter, therefore, two holding sections 142,142 ' collocation valley gutter structure and be designed to symmetrical oblique plate, therefore only up and down the mode of substituting assemble.In detail, in when assembling, can by two holding sections 142,142 ' in top-down direction correspondence be placed in draw-in groove to fixing in 122,122 ', in the time substituting, from the bottom to top direction by two holding sections 142,142 ' from draw-in groove to 122,122 ' in extraction.Finally, the embeded slot 144 that the bottom peripheral edge of lampshade 16 is embedded to the plurality of V-type radiating fin 14 is interior fixing, and is positioned in hollow ring 12, so completes whole assembly program.In the time driving, conduction lamp socket 10 utilizes power circuit to be electrically connected to lamp circuit 18, the electric power (as civil power) that lamp circuit provides by conduction lamp socket 10 is to drive light-emitting diode 20 luminous, and by illuminating source by lampshade 16 penetrate in outside, this lampshade can be ball-type lampshade, makes outside light is evenly dissipated into.
Wherein, thermal louver device more comprises a fixed head (not shown), be located between hollow ring 12 and conduction lamp socket 10, power circuit can be passed to fixed head with electric connection point circuit for lamp 18, the electric power (as civil power) that type of drive similarly can provide by conduction lamp socket 10 gives lamp circuit 18, drive according to this light-emitting diode 20 luminous, fixed head can be tightly fixed with hollow ring 12.
Wherein, in order to make better heat-radiation effect, more can be provided with multiple perforates 146 at the relative position of the dual-side of each V-type radiating fin 14, utilize the design of environment ventilation effect and the plurality of perforate 146 can improving radiating effect; Or be that ejection formation has point-like face or netted 's pattern lines to increase radiating effect on the plurality of V-type radiating fin 142.In addition, on the plurality of V-type radiating fin 14, be more provided with at least one color layers, due to personal like's difference of consumer, can provide the plurality of V-type radiating fin 14 of various different colours to promote consumer's purchase intention, and to the whole aesthetic that has concurrently again, can increase industry applications.
Continue, because light-emitting diode 20 heat that produces of different output power is also different, in order to allow radiating effect optimization, and effectively reduce manufacturing cost, therefore the utility model utilizes the plurality of V-type radiating fin 14 of movable to adjust quantity for the different light-emitting diode 20 of power output, for example, the wattage output of thermal louver device is 3 watts～5 watts, and 14 needs of V-type radiating fin are assembled 4 just can reach optimization radiating effect; The wattage output of thermal louver device is 6 watts～8 watts, and 14 needs of V-type radiating fin are assembled 6 just can reach optimization radiating effect, as shown in Figure 4; The wattage output of thermal louver device is 9 watts～10 watts, and 14 needs of V-type radiating fin are assembled 8 just can reach optimization radiating effect; The wattage output of thermal louver device is more than 11 watts, and 14 needs of V-type radiating fin are assembled 12 just can reach optimization radiating effect.Above are only optimized assembling quantity is example, and the utility model is not limited to the assembling quantity of V-type radiating fin 14; Certainly, also can use and add large-scale V-type radiating fin 14, size is larger, radiating effect is also more superior, therefore can fit application demand substitutes arbitrarily the assembling quantity of V-type heat radiating fin or size or color and selects, and the material of the plurality of V-type radiating fin 14 is to use aluminium alloy, and the not only high heat dissipation characteristics of tool and low price, can significantly reduce manufacturing cost.
In sum, the utility model can be according to the luminous power size of light-emitting diode, required radiating fin size, the quantity of corresponding adjustment, can make radiating effect more promote, and assembling is quite simple, convenient, not only for ease of maintenaince and processing Simple convenient, production efficiency can improve greatly, has market competition advantage.Further, the utility model can solve the power output of the known LED of being confined to bulb and make radiating fin cannot thoroughly bring into play the shortcoming of heat radiation effectiveness, and application elasticity of the present utility model is also more better than the existing problem that cannot substitute radiating fin.
But the above is only preferred embodiment of the present utility model, be not used for limiting the scope that the utility model is implemented.Therefore be that all equalizations of doing according to the feature described in the utility model application range and spirit change or modify, all should be included in claim of the present utility model.
Claims (7)
1. a thermal louver device, is characterized in that, comprising:
One conduction lamp socket, is provided with a lamp circuit and is electrically connected at least one light-emitting diode of this lamp circuit in it, this lamp circuit is that the electric power that provides by this conduction lamp socket is to drive this light-emitting diode luminous;
One hollow ring, it is sheathed on this conduction lamp socket, and the peripheral spacer ring of this hollow ring is established multiple draw-in grooves pair;
Multiple V-type radiating fins, its respectively correspondence to be installed on the plurality of draw-in groove internal, and protrude from this hollow ring upper limb, the both sides of each this V-type radiating fin are extended with two holding sections and are provided with an embeded slot, this two holding section in top-down direction correspondence to be placed in draw-in groove internally fixing, and direction is internally extracted this two holding section out from this draw-in groove from the bottom to top; And
One lampshade, its bottom peripheral edge embeds in this embeded slot fixing, and is positioned in this hollow ring.
2. thermal louver device as claimed in claim 1, is characterized in that, the relative position of the dual-side of each this V-type radiating fin is provided with multiple perforates.
3. thermal louver device as claimed in claim 1, is characterized in that, on the plurality of V-type radiating fin, is more provided with at least one color layers.
4. thermal louver device as claimed in claim 1, is characterized in that, the plurality of V-type radiating fin more ejection formation has point-like face or netted 's pattern lines.
5. thermal louver device as claimed in claim 1, is characterized in that, the material of the plurality of V-type radiating fin is aluminium alloy.
6. thermal louver device as claimed in claim 1, is characterized in that, more comprises a fixed head, is located between this hollow ring and this conduction lamp socket.
7. thermal louver device as claimed in claim 1, is characterized in that, this hollow ring and the plurality of draw-in groove are shaped to one to penetrating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330648.0U CN203892959U (en) | 2014-06-19 | 2014-06-19 | Heat radiating lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420330648.0U CN203892959U (en) | 2014-06-19 | 2014-06-19 | Heat radiating lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892959U true CN203892959U (en) | 2014-10-22 |
Family
ID=51719362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420330648.0U Expired - Fee Related CN203892959U (en) | 2014-06-19 | 2014-06-19 | Heat radiating lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555955A (en) * | 2015-09-18 | 2017-04-05 | 西蒙独资有限公司 | Light fixture |
-
2014
- 2014-06-19 CN CN201420330648.0U patent/CN203892959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555955A (en) * | 2015-09-18 | 2017-04-05 | 西蒙独资有限公司 | Light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141022 Termination date: 20170619 |