CN106764480A - A kind of high temperature LED with optically focused and light conduction function - Google Patents
A kind of high temperature LED with optically focused and light conduction function Download PDFInfo
- Publication number
- CN106764480A CN106764480A CN201611076361.XA CN201611076361A CN106764480A CN 106764480 A CN106764480 A CN 106764480A CN 201611076361 A CN201611076361 A CN 201611076361A CN 106764480 A CN106764480 A CN 106764480A
- Authority
- CN
- China
- Prior art keywords
- light
- led
- cylinder
- light conduction
- optically focused
- 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.)
- Pending
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Classifications
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- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a kind of high temperature LED with optically focused and light conduction function, including lamp socket, LED light group and collector lens；There is the lamp socket light to conduct cylinder, and the mounting seat and transparent light cover for being separately positioned on the light conduction cylinder two ends；Groove is provided with the mounting seat, the LED light group is arranged in the groove；The collector lens shrouds the LED light group in the groove；The light that the LED light group is distributed is gathered through the collector lens, then is distributed through light conduction cylinder propagation and the transparent light cover.High temperature LED with optically focused and light conduction function of the present invention, LED is arranged on low lying areas, the light of LED transmitting is focused on by collector lens and light travels to high-temperature region, the limitation radiated to LED by fin so as to break traditions, so that LED can be used in hot environment illumination, production cost is reduced.
Description
Technical field
The present invention relates to LED technical field, in particular it relates to a kind of high temperature LED with optically focused and light conduction function
Lamp.
Background technology
LED due to low energy consumption, specular removal, high stability is good and advantages of environment protection progressively replaces traditional tungsten filament
Lamp.However, LED lamp bead caloric value is low, it is impossible to high temperature resistant, and the resin that LED lamp bead surface encapsulation is all, if directly put
In high-temperature region, its life-span can be reduced.Which has limited LED application in high temperature environments.At present, in order that LED can be used
In under hot environment, conventional mode is mainly as LED increases heat abstractor, i.e., LED chip in LED is combined generation
Heat derives.Although heat abstractor can radiate, the use of heat abstractor increased the weight of LED, also increase life
Produce cost.Especially the use of heat abstractor, strict requirements are proposed to socket.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of high temperature LED with optically focused and light conduction function
Lamp, the light that LED is launched is focused on by collector lens and light travels to high-temperature region, so as to break traditions by fin
To the limitation of LED radiating so that LED can be used in hot environment, the baking box being such as used in kitchen appliance environment, oven etc..
Technical scheme is as follows：A kind of high temperature LED with optically focused and light conduction function, including lamp socket, LED
Lamp group and collector lens；There is the lamp socket light to conduct cylinder, and be separately positioned on light conduction cylinder two ends mounting seat and
Transparent light cover；Groove is provided with the mounting seat, the LED light group is arranged in the groove；The collector lens shrouds institute
LED light group is stated to be arranged in the groove；The light that the LED light group is distributed is gathered through the collector lens, then through the light
Conduction cylinder is propagated and the transparent light cover is distributed.
Heat radiation rack is additionally provided between the mounting seat and light conduction cylinder；The heat radiation rack includes heat-dissipating cylinder and radiating
Ring, and support frame connecting the two；The heat-dissipating cylinder is set on the light conduction cylinder, along cylinder on the outer wall of the heat-dissipating cylinder
Length direction is cut into the fin at interval；The heat dissipating ring is installed in the mounting seat.
The heat-dissipating cylinder inwall is provided with boss, and the bottom outer wall of the light conduction cylinder was provided with the boss to lacking for matching
Choma；The boss and the breach ring Matching installation, so that the heat-dissipating cylinder connects with light conduction jacket casing.
The bottom of the mounting seat is installed with radiating seat, and the bottom of the radiating seat is segmented into the fin at interval.
The transparent light cover includes lid and bezel ring, and the lid covers the light conduction cylinder, and the bezel ring, socket is described
Light conducts cylinder.
The LED light group includes LED and pcb board.
Beneficial effects of the present invention are：High temperature LED with optically focused and light conduction function of the present invention, by LED
Lamp is arranged on low lying areas, and the light of LED transmitting is focused on by collector lens and light travels to high-temperature region, so as to break biography
The limitation that system is radiated by fin to LED so that LED can be used in hot environment illumination, reduce production cost.
Brief description of the drawings：
Fig. 1 is the structural representation of the high temperature LED with optically focused and light conduction function of the present invention.
Fig. 2 is the decomposition texture schematic diagram of the high temperature LED with optically focused and light conduction function of the present invention.
Specific embodiment
In order that goal of the invention of the invention, technical scheme and technique effect become more apparent, with reference to specific reality
The present invention is described further to apply mode.It should be understood that specific embodiment described herein, is only used for explaining the present invention,
It is not intended to limit the present invention.
Reference picture 1, a kind of high temperature LED, including lamp socket 10, LED light group 20 and collector lens 30；The lamp socket 10 has
Light conducts cylinder 11, and the mounting seat 12 and transparent light cover 13 for being separately positioned on light conduction cylinder 11 two ends；The mounting seat
Groove 14 is provided with 12, the LED light group 20 is arranged in the groove 14；The collector lens 30 shrouds the LED light group
20 are arranged in the groove 14；The LED that the LED light group 20 is distributed is gathered through the collector lens 30, is passed through the light
Guide 11 is propagated, and is sent out dissipating 13 through the transparent light cover.
Heat radiation rack 40 is additionally provided between the mounting seat 12 and light conduction cylinder 11.The heat radiation rack 40 includes heat-dissipating cylinder
41 and heat dissipating ring 42, and support frame connecting the two 43；The heat-dissipating cylinder 41 is set on the light conduction cylinder 11, described to dissipate
The fin at interval is cut on the outer wall of hot cylinder 41 along cylinder length direction；The heat dissipating ring 42 is installed in the mounting seat 12
On.
Specifically, the inwall of the heat-dissipating cylinder 41 is provided with boss (not shown), and the bottom outer wall of the light conduction cylinder 11 is provided with
With the boss to the landolsring 15 for matching.The boss (not shown) with the landolsring 15 to Matching installation so that
The heat-dissipating cylinder 41 is socketed with light conduction cylinder 11.
The bottom of the mounting seat 12 is installed with radiating seat 16, and the bottom of the radiating seat 16 is segmented into the fin at interval
17。
The LED light group 20 includes LED 21 and pcb board 22.
The transparent light cover 13 includes lid 131 and bezel ring, 132, and the lid 131 covers the light conduction cylinder 12, described
Bezel ring, 132 is socketed the light conduction cylinder 12.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, its framework form can be flexible and changeable, can be with subseries product.Simply make some
Simple deduction or replace, should all be considered as belonging to the scope of patent protection that the claims of the present invention by being submitted to determine.
Claims (6)
1. a kind of high temperature LED with optically focused and light conduction function, it is characterised in that including lamp socket, LED light group and optically focused are saturating
Mirror；There is the lamp socket light to conduct cylinder, and the mounting seat and transparent light cover for being separately positioned on the light conduction cylinder two ends；It is described
Groove is provided with mounting seat, the LED light group is arranged in the groove；The collector lens shrouds the LED light group to be installed
In the groove；The light that the LED light group is distributed is gathered through the collector lens, then is propagated and institute through light conduction cylinder
Transparent light cover is stated to distribute.
2. there is the high temperature LED of optically focused and light conduction function as claimed in claim 1, it is characterised in that the mounting seat
Heat radiation rack is additionally provided with and the light conduction cylinder between；The heat radiation rack includes heat-dissipating cylinder and heat dissipating ring, and branch connecting the two
Support；The heat-dissipating cylinder is set on the light conduction cylinder, and interval is cut into along cylinder length direction on the outer wall of the heat-dissipating cylinder
Fin；The heat dissipating ring is installed in the mounting seat.
3. there is the high temperature LED of optically focused and light conduction function as claimed in claim 2, it is characterised in that the heat-dissipating cylinder
Inwall is provided with boss, and the bottom outer wall of the light conduction cylinder is provided with the boss to the landolsring for matching；The boss and institute
Breach ring Matching installation is stated, so that the heat-dissipating cylinder connects with light conduction jacket casing.
4. there is the high temperature LED of optically focused and light conduction function as claimed in claim 3, it is characterised in that the mounting seat
Bottom be installed with radiating seat, the bottom of the radiating seat is segmented into the fin at interval.
5. the high temperature LED with optically focused and light conduction function as described in claim any one of 1-4, it is characterised in that institute
Stating transparent light cover includes lid and bezel ring, and the lid covers the light conduction cylinder, and the bezel ring, is socketed the light conduction cylinder.
6. the high temperature LED with optically focused and light conduction function as described in claim any one of 1-4, it is characterised in that institute
Stating LED light group includes LED and pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076361.XA CN106764480A (en) | 2016-11-25 | 2016-11-25 | A kind of high temperature LED with optically focused and light conduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076361.XA CN106764480A (en) | 2016-11-25 | 2016-11-25 | A kind of high temperature LED with optically focused and light conduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764480A true CN106764480A (en) | 2017-05-31 |
Family
ID=58898618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611076361.XA Pending CN106764480A (en) | 2016-11-25 | 2016-11-25 | A kind of high temperature LED with optically focused and light conduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185999A (en) * | 2019-06-05 | 2019-08-30 | 东莞可见优照明电器有限公司 | A kind of lighting device of oven |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238590A (en) * | 2005-07-29 | 2008-08-06 | Ccs株式会社 | Optical unit and light irradiating device |
| KR20120048119A (en) * | 2010-11-05 | 2012-05-15 | 아이스파이프 주식회사 | Led lighting apparatus and headlight having the same |
| CN102954371A (en) * | 2011-08-09 | 2013-03-06 | 优志旺电机株式会社 | Optical fiber irradiation device |
| CN104019408A (en) * | 2014-06-27 | 2014-09-03 | 吴堃 | Air-duct-radiating-type LED (light-emitting diode) track spot lamp body |
| CN106016201A (en) * | 2016-07-29 | 2016-10-12 | 深圳和而泰智能控制股份有限公司 | LED lamp, oven and microwave oven |
-
2016
- 2016-11-25 CN CN201611076361.XA patent/CN106764480A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238590A (en) * | 2005-07-29 | 2008-08-06 | Ccs株式会社 | Optical unit and light irradiating device |
| KR20120048119A (en) * | 2010-11-05 | 2012-05-15 | 아이스파이프 주식회사 | Led lighting apparatus and headlight having the same |
| CN102954371A (en) * | 2011-08-09 | 2013-03-06 | 优志旺电机株式会社 | Optical fiber irradiation device |
| CN104019408A (en) * | 2014-06-27 | 2014-09-03 | 吴堃 | Air-duct-radiating-type LED (light-emitting diode) track spot lamp body |
| CN106016201A (en) * | 2016-07-29 | 2016-10-12 | 深圳和而泰智能控制股份有限公司 | LED lamp, oven and microwave oven |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185999A (en) * | 2019-06-05 | 2019-08-30 | 东莞可见优照明电器有限公司 | A kind of lighting device of oven |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |