CN205842265U - A kind of high-power LED ceramic lamp - Google Patents

A kind of high-power LED ceramic lamp Download PDF

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Publication number
CN205842265U
CN205842265U CN201620642967.4U CN201620642967U CN205842265U CN 205842265 U CN205842265 U CN 205842265U CN 201620642967 U CN201620642967 U CN 201620642967U CN 205842265 U CN205842265 U CN 205842265U
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CN
China
Prior art keywords
heat radiation
led lamp
powered led
base tube
power supply
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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
Application number
CN201620642967.4U
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Chinese (zh)
Inventor
黄晋
王海卫
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Ayura Terua Ltd By Share Ltd
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Ayura Terua Ltd By Share Ltd
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Priority to CN201620642967.4U priority Critical patent/CN205842265U/en
Application granted granted Critical
Publication of CN205842265U publication Critical patent/CN205842265U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of high-powered LED lamp, described high-powered LED lamp includes: lamp holder, power supply cavity, power supply, heat radiation base tube, at least one radiating fin, at least one light source matrix, protection diffusion shell, active or passive type ventilator and heat radiation end cap;Described lamp holder is fixed on described power supply cavity;Described power supply is fixed in power source cavity body, and described power supply cavity is connected with described heat radiation base tube;Described light source matrix is fixed on described heat radiation base tube, and described protection diffusion shell is arranged at the outside of described light source matrix;Described radiating fin is arranged on described heat radiation base tube;Described active or passive type ventilator is fixed on described radiating end lid, and is fixed on described heat radiation base tube together with described heat radiation end cap.The high-powered LED lamp that this utility model provides is without lampshade or lamp housing, simple in construction, good heat dissipation effect, applied range.

Description

A kind of high-power LED ceramic lamp
Technical field
This utility model belongs to lighting technical field, specifically, relates to a kind of high-powered LED lamp.
Background technology
Semiconductor lighting has the plurality of advantages such as high brightness, low energy consumption, life-span length, environmental protection, the most widely It is applied to the every field of illumination.But owing to the principle of luminosity of light emitting diode has the biggest with going out light characteristic with conventional light source Difference, its Design of Luminaires has more, tightened up requirement.
The heat that LED distributes when illumination is higher, and the heat especially dissipated during high-power LED lamp luminescence is the most more Height, and too high heat gathering can shorten the life-span of LED.Therefore, existing high-powered LED lamp is both provided with heat abstractor. But mostly heat abstractor is all passive heat radiation, it is impossible to carry out active heat removal, therefore radiating effect bad.
Additionally, using airtight lampshade or lamp housing effectively to protect light source is conventional technology, the most unfavorable In the performance of light source characteristic, it is unfavorable for again distributing of heat.
It is thus desirable to one can either play light source characteristic to greatest extent, can effectively solve the problem that again the high-power of heat dissipation problem LED.
Utility model content
In order to solve the defect of high-powered LED lamp in prior art, this utility model provide a kind of light source utilization rate high, Good heat dissipation effect, the high-powered LED lamp of length in service life.
According to an aspect of the present utility model, it is provided that a kind of high-powered LED lamp, described high-powered LED lamp includes: lamp Head, power supply cavity, power supply, heat radiation base tube, at least one radiating fin, at least one light source matrix, protection diffusion shell, active Ventilator and heat radiation end cap;
Described lamp holder is fixed on described power supply cavity;
Described power supply is fixed in power source cavity body, and described power supply cavity is connected with described heat radiation base tube;
Described light source matrix is fixed on described heat radiation base tube, and described protection diffusion shell is arranged at outside described light source matrix Side;
Described radiating fin is arranged on described heat radiation base tube;
Described active or passive type ventilator is fixed on described radiating end lid, and together with described heat radiation end cap It is fixed on described heat radiation base tube.
According to a detailed description of the invention of the present utility model, the surface of described protection diffusion shell is cloudy surface, frosting, light Face or transparent area.
According to another embodiment of the present utility model, described radiating fin and the described integrated shape of heat radiation base tube Become or splitization is formed.
According to another detailed description of the invention of the present utility model, described active or passive type ventilator uses machine Tool formula or electronic type drive.
According to another detailed description of the invention of the present utility model, the two ends up and down of protection diffusion shell directly join with extraneous Logical.
According to another detailed description of the invention of the present utility model, described heat radiation base tube uses pottery, metal and/or plastics It is prepared from.
According to another detailed description of the invention of the present utility model, described protection diffusion shell uses glass, pottery and/or moulds Material is prepared from.
According to another detailed description of the invention of the present utility model, described radiating fin uses pottery, metal and/or plastics It is prepared from.
According to another detailed description of the invention of the present utility model, described heat radiation end cap uses pottery, metal and/or plastics It is prepared from.
According to another detailed description of the invention of the present utility model, described power supply cavity uses pottery, metal and/or plastics It is prepared from.
According to another detailed description of the invention of the present utility model, described light source matrix is at least solid by a LEDs chip It is scheduled on making to have on the substrate of circuit and constitute or at least by a LEDs chip and need not substrate and constitute.
The high-powered LED lamp that this utility model provides uses protection diffusion shell to instead of traditional airtight lampshade or lamp Shell, makes the characteristic of LED light source obtain greatly and plays.Additionally, due to the two ends of protection diffusion shell directly connect with extraneous Logical, form convection current with outside air, enhance the heat dispersion of LED, solve a difficult problem for LED light and heat contradiction each other.
This high-powered LED lamp uses modularized design, light source matrix, radiating fin, heat radiation base tube, power supply, active sky The structural members such as gas convector, lamp holder all can reduce use cost according to practical situation combination in any and replacement, extend use In the life-span, reach to protect the purpose of environment.
More it is essential that the high-powered LED lamp provided at this utility model is internally provided with active or passive type is empty Gas convector, i.e. active heat radiating device or passive radiating device.So can be discharged rapidly this high-powered LED lamp operationally The heat produced, reduces power supply and the heat of light source matrix, keeps light source matrix and the specified use temperature of power supply, extends and uses Life-span.
Being designed by above-mentioned special structure, power and the illumination of the high-powered LED lamp that this utility model provides can be done To very big, even more than tradition sodium vapor lamp or the light efficiency of Metal halogen lamp, become the high-powered LED lamp of superior performance.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, of the present utility model Other features, objects and advantages will become more apparent upon:
Fig. 1 show the structure of a detailed description of the invention according to a kind of high-powered LED lamp described in the utility model Schematic diagram;
Fig. 2 show the signal of concrete gas flow when using according to a kind of high-powered LED lamp described in the utility model Figure;
Fig. 3 show the entirety of a detailed description of the invention according to a kind of high-powered LED lamp described in the utility model Structural representation.
In accompanying drawing, same or analogous reference represents same or analogous parts.
Detailed description of the invention
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.For Simplification disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Additionally, this utility model can With repeat reference numerals and/or letter in different examples.This repetition is for purposes of simplicity and clarity, and itself does not refers to Relation between showing discussed various embodiment and/or arranging.It should be noted that, parts illustrated in the accompanying drawings are not necessarily pressed Ratio is drawn.This utility model eliminates the description to known assemblies and treatment technology and process to avoid being unnecessarily limiting this Utility model.
Seeing Fig. 1~Fig. 3, the high-powered LED lamp that this utility model provides includes: lamp holder 1, power supply cavity 2, power supply 3, dissipate Hot radical pipe 4, at least one radiating fin 5, at least one light source matrix 6, protection diffusion shell 7, active or passive type air pair Stream device 8 and heat radiation end cap 9.
Described lamp holder 1 is fixed on described power supply cavity 2.Preferably, described power supply cavity 2 use pottery, metal and/or Plastics are prepared from.
Described power supply 3 is fixed in power supply cavity 2, it is not necessary to external power supply.Light source and power supply integration structure, install and make With easier.Described power supply cavity 2 is connected with described heat radiation base tube 4.Heat radiation base tube 4 is the core of this high-powered LED lamp Parts, it can be circular, square, rhombus or other geometries.Preferably, described heat radiation base tube 4 uses pottery, metal And/or plastics are prepared from;In addition, other high heat conduction, high heat sink material can also as heat radiation base tube 4 prepare material Material.
Described light source matrix 6 is fixed on described heat radiation base tube 4, and described protection diffusion shell 7 is arranged at described light source matrix 6 Outside.Protection diffusion shell 7 is different from traditional lampshade or lamp housing, is unsealed, i.e. can protect light source matrix 6, again may be used With heat radiation.Preferably, described protection diffusion shell 7 uses glass, pottery and/or plastics to be prepared from.In order to reach different sending out Light effect, it is preferred that the surface of described protection diffusion shell 7 is cloudy surface, frosting, bright finish or transparent area.In order to light source base On the premise of body 6 is protected, strengthen radiating effect, it is preferred that the two ends up and down of protection diffusion shell 7 directly with extraneous UNICOM.
Described radiating fin 5 is arranged on described heat radiation base tube 4.The thickness of radiating fin 5, length and shape can roots It is adjusted according to needs, is not required to specifically limit.Light source matrix 6 is except being fixed on heat radiation base tube 4, it is also possible to be fixed on scattered On hot fin 5, such radiating effect is more preferable.Preferably, described radiating fin 5 use pottery, metal and/or plastics preparation and Become;In addition, other high heat conduction, high heat sink material can also prepare material as radiating fin 5.In order to simplify further Production technology, preferred described radiating fin 5 is integrally-formed with described heat radiation base tube 4.Integrally-formed radiating fin 5 He Heat radiation base tube 4 matching is more preferable, not only reduces production cost, also improves production and radiating efficiency.
Described active or passive type ventilator 8 is fixed on described heat radiation end cap 9, and with described heat radiation end cap 9 It is fixed on together on described heat radiation base tube 4.Preferably, described active or passive type ventilator 8 uses mechanical type or electricity Minor drives.Active air convector 8 can discharge rapidly the heat that high-powered LED lamp operationally produces, and reduces lamp body Internal heat, is held in specified use temperature by light source matrix 6 and power supply 3, extends the service life of lamp body.Preferably, Described heat radiation end cap 9 uses pottery, metal and/or plastics to be prepared from.Described light source matrix is at least solid by a LEDs chip It is scheduled on making to have on the substrate of circuit and constitute or at least by a LEDs chip and need not substrate and constitute.
Form the lamp holder 1 of this high-powered LED lamp, power supply cavity 2, power supply 3, heat radiation base tube 4, at least one radiating fin 5, At least one light source matrix 6, protection diffusion shell 7, active or passive type ventilator 8 and heat radiation end cap 9 can be according to uses Situation combination in any and replacement.This modularized design had both reduced use cost, extends again the service life of lamp, also reaches The purpose of protection environment.
In order to further illustrate the heat dispersion of the high-powered LED lamp that this utility model provides, Fig. 2 is specifically identified gas The flow direction of stream.Light source matrix 6 gives off heat and is transmitted to dispel the heat on base tube 4, heat radiation base tube 4 by the way of conduction by heat A part is transmitted to inside it, and a part is transmitted on radiating fin 5.Active or passive type ventilator 8 is by under lamp body Side's cold air suction heat radiation base tube 4 is internal, and cold air is internal by generation on power supply 3 and light source matrix 6 by heat radiation base tube 4 Heat is taken away.The cold air risen cannot rise after power supply cavity 2 above running into, air-flow will along radiating fin 5 and Passage between protection diffusion shell 7 and light source matrix 6, toward lower flow, adds radiating fin 5 and the sky on light source matrix 6 surface Flow of air speed, reduces surface temperature, thus reaches the purpose of bareing quick heat radiating.
High-powered LED lamp perfect heat-dissipating, light source utilization rate height, life-span length, simple in construction that this utility model provides are easy Replacing, low cost;The most important thing is, the high-powered LED lamp that this utility model provides can not remove sodium vapor lamp, mercury lamp, gold halogen Directly change original bulb in the case of the original preposition electrical equipment of lamp to use.
Although being described in detail about example embodiment and advantage thereof, it should be understood that without departing from essence of the present utility model In the case of refreshing and defined in the appended claims protection domain, these embodiments can be carried out various change, replace and repair Change.For other examples, those of ordinary skill in the art is it should be readily appreciated that within keeping this utility model protection domain Meanwhile, the order of processing step can change.

Claims (11)

1. a high-powered LED lamp, it is characterised in that described high-powered LED lamp includes: lamp holder, power supply cavity, power supply, heat radiation Base tube, at least one radiating fin, at least one light source matrix, protection diffusion shell, active or passive type ventilator and Heat radiation end cap;
Described lamp holder is fixed on described power supply cavity;
Described power supply is fixed in power source cavity body, and described power supply cavity is connected with described heat radiation base tube;
Described light source matrix is fixed on described heat radiation base tube, and described protection diffusion shell is arranged at the outside of described light source matrix;
Described radiating fin is arranged on described heat radiation base tube;
Described active or passive type ventilator is fixed on described radiating end lid, and fixes together with described heat radiation end cap On described heat radiation base tube.
High-powered LED lamp the most according to claim 1, it is characterised in that the surface of described protection diffusion shell is cloudy surface, mill Sand face, bright finish or transparent area.
High-powered LED lamp the most according to claim 1, it is characterised in that described radiating fin and described heat radiation base tube one Bodyization is formed.
High-powered LED lamp the most according to claim 1, it is characterised in that described active or passive type ventilator Mechanical type or electronic type is used to drive.
High-powered LED lamp the most according to claim 1, it is characterised in that the two ends up and down of protection diffusion shell are directly with outer UNICOM of boundary.
High-powered LED lamp the most according to claim 1, it is characterised in that described heat radiation base tube use pottery, metal and/ Or plastics are prepared from.
High-powered LED lamp the most according to claim 1, it is characterised in that described protection diffusion shell uses glass, pottery And/or plastics are prepared from.
High-powered LED lamp the most according to claim 1, it is characterised in that described radiating fin use pottery, metal and/ Or plastics are prepared from.
High-powered LED lamp the most according to claim 1, it is characterised in that described heat radiation end cap use pottery, metal and/ Or plastics are prepared from.
High-powered LED lamp the most according to claim 1, it is characterised in that described power supply cavity use pottery, metal and/ Or plastics are prepared from.
11. high-powered LED lamps according to claim 1, it is characterised in that described light source matrix is at least by a LEDs Chip is fixed on making to be had on the substrate of circuit and constitutes or at least by a LEDs chip and need not substrate and constitute.
CN201620642967.4U 2016-06-24 2016-06-24 A kind of high-power LED ceramic lamp Expired - Fee Related CN205842265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620642967.4U CN205842265U (en) 2016-06-24 2016-06-24 A kind of high-power LED ceramic lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620642967.4U CN205842265U (en) 2016-06-24 2016-06-24 A kind of high-power LED ceramic lamp

Publications (1)

Publication Number Publication Date
CN205842265U true CN205842265U (en) 2016-12-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620642967.4U Expired - Fee Related CN205842265U (en) 2016-06-24 2016-06-24 A kind of high-power LED ceramic lamp

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972455A (en) * 2016-06-24 2016-09-28 亚浦耳照明股份有限公司 High-power LED ceramic lamp and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972455A (en) * 2016-06-24 2016-09-28 亚浦耳照明股份有限公司 High-power LED ceramic lamp and manufacturing method thereof

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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: 20161228

Termination date: 20200624