CN110185999A - A kind of lighting device of oven - Google Patents
A kind of lighting device of oven Download PDFInfo
- Publication number
- CN110185999A CN110185999A CN201910486504.1A CN201910486504A CN110185999A CN 110185999 A CN110185999 A CN 110185999A CN 201910486504 A CN201910486504 A CN 201910486504A CN 110185999 A CN110185999 A CN 110185999A
- Authority
- CN
- China
- Prior art keywords
- oven
- lighting device
- lens
- led light
- hollow glass
- 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
Links
- 238000010411 cooking Methods 0.000 claims abstract description 18
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 201000009310 astigmatism Diseases 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 15
- 229910052736 halogen Inorganic materials 0.000 description 7
- 150000002367 halogens Chemical class 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The present invention is suitable for field of illuminating device, provide a kind of lighting device of oven, the lighting device includes the metal-back or oven light cover being mounted in oven cooking cycle chamber interior walls aperture, the lens for being arranged in oven cooking cycle room and being connect with the metal-back, and LED light module on the oven outer wall and opposite with the metal-back or oven light cover position is set, the LED light module includes the radiator for carrying out light source heat radiation, LED light source on the radiator is set, and the collector lens being located on the LED light source.LED light in the prior art is solved for there is LED luminous efficiency utilization is not high, and structure is complicated, the technical problem that volume is big, weight is big, light loss is big on oven.
Description
Technical field
The invention belongs to field of illuminating device more particularly to a kind of lighting devices of oven.
Background technique
Under existing state of the art, there is the oven lamp using various design, include incandescent lamp, halogen lamp conduct
Light source is directly installed on the indoor conventional oven lamp of baking, or use LED as pass through after light emitting source light-guiding pillar, lamp guide or
Reflector imports light source and realizes illumination in oven cooking cycle room.There are also designs such as, using gassiness closed cylinder, so as to
LED is set to keep at a distance with baking vessel the schemes realization LED illumination such as heat radiation of baking vessel is isolated.
Under the present circumstances, advocating green, energy-saving illumination becomes mainstream, incandescent lamp, and halogen lamp shines because of itself characteristic
Inefficiency, it is photochromic single (incandescent lamp, halogen lamp shine photochromic in 3000K reference color temperature, can not achieve white light), and do not meet
Environmental protection theory, gradually by market, replacing is shone with LED as main LED illumination.
If under existing technical conditions, the problem of can not evading is oven cooking cycle room using LED as illuminator
Interior temperature, 150 °C -500 °C of operating temperature, the maximum temperature limited considerably beyond LED chip, directly with LED according to biography
System mounting means, is inappropriate.Therefore the various LED that come into being are heat-insulated or guide-lighting to be designed to meet the photograph of oven
It is bright.Such as LED light-guiding pillar, lamp guide or reflector that front is talked about, LED is installed to non high temperature area (i.e. 150 °C of the oven of oven
Following section), by light-guiding pillar, lamp guide or reflector, multilayer partition imported into LED light in oven cooking cycle room, realizes
Illumination.
But facts proved that existing Known designs exist in the scheme for protecting LED to radiate from baking vessel's heat
The problems such as LED luminous efficiency utilization is not high, and structure is complicated, and volume is big, weight is big, light loss is big.
Summary of the invention
The purpose of the present invention is to provide a kind of lighting devices of oven, it is intended to solve LED light in the prior art and be used for
There is LED luminous efficiency utilization is not high on oven, and structure is complicated, the technical problem that volume is big, weight is big, light loss is big.
The invention is realized in this way a kind of lighting device of oven, the lighting device includes being mounted on oven cooking cycle
Metal-back or oven light cover in chamber interior walls aperture are arranged in the oven cooking cycle room and connect with the metal-back saturating
Mirror, and LED light module on the oven outer wall and opposite with the metal-back or oven light cover position is set, it is described
LED light module includes the radiator for carrying out light source heat radiation, the LED light source on the radiator is arranged in, and be located at
Collector lens on the LED light source.
A further technical solution of the present invention is: being provided with the card for fixing the metal-back on the metal-back.
A further technical solution of the present invention is: the collector lens includes that in back-off " bowl " shape and be located in the LED
Ontology on light source, and the circular cone condensing body in cone and the vertex of a cone for arc surface on the body is set.
A further technical solution of the present invention is: the lighting device further includes that setting seals on the lens
Small silica gel ring, metal washer and large silica gel ring.
A further technical solution of the present invention is: the lighting device further include connect the LED light module with it is described
First connection mounting bracket of oven cooking cycle chamber outer wall and the second connection mounting bracket, the first connection mounting bracket and described
Second connection mounting bracket and the LED light module junction have been provided with the heat insulating mattress of heat-blocking action.
A further technical solution of the present invention is: the card at least two.
A further technical solution of the present invention is: the lens are hollow glass lens.
A further technical solution of the present invention is: the hollow glass lens are inside and outside sand omnidirectional astigmatism hollow glass lens
Zhu Dian omnidirectional astigmatism hollow glass lens or male cone (strobilus masculinus) shine hollow glass lens or inner conical surface shine hollow glass lens or
Side orients hollow glass lens.
A further technical solution of the present invention is: the lens are connect by screw socket with the metal-back.
A further technical solution of the present invention is: the oven light cover is that the big light-emitting area lens of regular polygon or circle are big
Light-emitting area lens.
The beneficial effects of the present invention are: realizing the application of LED light source in an oven, LED illumination using such lighting device
Compared to ordinary incandescent lamp, halogen lamp, LED light source is by using 3000K (warm white), 4000K (middle white light, close to nature
Light), the positive white light of 6500K() etc. different-colours high brightness LED chip, more photochromic effects may be implemented；And LED because its shine
High-efficient, small power consumption, than ordinary incandescent lamp, halogen streetlamp energy-saving effect has complied with the reason of energy conservation and environmental protection green illumination up to 85% or more
It reads, such lighting device makes full use of the focusing of light, projects, and refraction principle realizes different photechic effects, accurately meets
Different lighting requirements, structure design is simple, illuminates relative to other ovens, has cost advantage, product market easy to accomplish
Change and promote, there is good economic benefit, and light-weight, small in size, light loss is small, can improve LED shining in oven illumination
Efficiency.
Detailed description of the invention
Fig. 1 is a kind of structure chart of the lighting device of oven provided in an embodiment of the present invention；
Fig. 2 is a kind of explosive view of the lighting device of oven provided in an embodiment of the present invention；
Fig. 3 is a kind of sectional view of the lighting device of oven provided in an embodiment of the present invention；
Fig. 4 is a kind of structure chart one of the collector lens of the lighting device of oven provided in an embodiment of the present invention；
Fig. 5 is a kind of one planing surface figure of structure chart of the collector lens of the lighting device of oven provided in an embodiment of the present invention；
Fig. 6 is a kind of structure chart two of the collector lens of the lighting device of oven provided in an embodiment of the present invention；
Fig. 7 is a kind of two planing surface figure of structure chart of the collector lens of the lighting device of oven provided in an embodiment of the present invention；
Fig. 8 is a kind of oven light cover side view of the lighting device of oven provided in an embodiment of the present invention；
Fig. 9 is a kind of structure chart of the oven light cover of the lighting device of oven provided in an embodiment of the present invention；
Figure 10 is a kind of a kind of another structure chart of the lighting device of oven of lighting device of oven provided in an embodiment of the present invention；
Figure 11 is a kind of inside and outside sand omnidirectional astigmatism hollow glass lens of the lighting device of oven provided in an embodiment of the present invention
Structure chart；
Figure 12 is the knot of sand omnidirectional astigmatism hollow glass lens inside and outside a kind of lighting device of oven provided in an embodiment of the present invention
Structure planing surface figure；
Figure 13 is a kind of knot of the Zhu Dian omnidirectional astigmatism hollow glass lens of the lighting device of oven provided in an embodiment of the present invention
Composition；
Figure 14 is a kind of structure of the lighting device Zhu Dian omnidirectional astigmatism hollow glass lens of oven provided in an embodiment of the present invention
Planing surface figure；
Figure 15 is a kind of structure of the luminous hollow glass lens of male cone (strobilus masculinus) of the lighting device of oven provided in an embodiment of the present invention
Figure；
Figure 16 is a kind of structure plane of the luminous hollow glass lens of lighting device male cone (strobilus masculinus) of oven provided in an embodiment of the present invention
Face figure；
Figure 17 is a kind of structure of the luminous hollow glass lens of inner conical surface of the lighting device of oven provided in an embodiment of the present invention
Figure；
Figure 18 is a kind of structure of the luminous hollow glass lens of inner conical surface of the lighting device of oven provided in an embodiment of the present invention
Planing surface figure；
Figure 19 is a kind of structure chart of the side orientation hollow glass lens of the lighting device of oven provided in an embodiment of the present invention；
Figure 20 is a kind of structure planing surface of the lighting device side orientation hollow glass lens of oven provided in an embodiment of the present invention
Figure.
Specific embodiment
Appended drawing reference: 1- metal-back 2- lens 3- radiator 4-LED light source 5- collector lens 6- card 7- ontology
The small connection mounting bracket of silica gel ring 10- metal washer 11- large silica gel ring 12- first 13- second of 8- circular cone condensing body 9- connects
Connect mounting bracket 14- oven light cover 15- oven outer wall 16- ceramic substrate 17- heat insulating mattress.
Fig. 1-2 0 shows a kind of lighting device of oven provided by the invention, and the lighting device includes being mounted on oven
The metal-back 1 or oven light cover 14 in chamber interior walls aperture are toasted, be arranged in the oven cooking cycle room and is connected with the metal-back 1
The lens 2 connect, and be arranged on the oven outer wall 15 and the LED opposite with the metal-back 1 or 14 position of oven light cover send out
Optical module, the LED light module include the radiator 3 for carrying out light source heat radiation, and the LED on the radiator 3 is arranged in
Light source 4, and the collector lens 5 being located on the LED light source 4.LED light is defocused by collector lens poly- 5, and light is projected
On the indoor lens 2 of oven cooking cycle, realizes the illumination in oven, be fixed in oven cooking cycle chamber interior walls by metal-back 1, lens
2 are connected by thread with metal-back 1, and LED light source 4 is fixed on 150 °C or less temperature of oven by the installation hole location on radiator 3
Region is spent, certainly their mounting means, it is necessary in the focal range of LED light source 4, and in LED light source 4 and oven cooking cycle room
Lens 2 point-blank, make full use of light focusing and project astigmatism principle of luminosity, realize LED rise 4 with oven dry
The heat bridge of heat transfer is truncated in the isolation of roasted room, and 150 °C -500 °C of high-temperature region and 150 °C of low-temperature space partitions below are opened, kept away
Exempt from invasion of the LED light source 4 by oven cooking cycle room radiations heat energy, by the guide-lighting application to collector lens 5 and lens 2, then
Under current technical status, the application of LED light source 4 in an oven is realized, has achieved the purpose that the application of LED light source 4 in an oven.
LED light source 4 uses ceramic substrate 16, and excellent electrical insulation capability guarantees personal safety and improve the anti-of equipment
Shield ability, and LED light source 4 is close to close with radiator 3, is conducive to the heat dissipation of LED light source 4, enhances the efficiency of LED light source 4, heat dissipation
3 one side of body is bonded with LED light source 4, and the back side is a plurality of trench design, it is therefore an objective to which the heat dissipation area for increasing radiator 3 is conducive to
The quick export of 4 heat of LED light source.
The card 6 for fixing the metal-back 1 is provided on the metal-back 1.It can be with by 1 upper clamp slice 6 of metal-back
Easily metal-back 1 is installed, and does not need screw and is installed, also facilitates the disassembly and replacement of metal-back 1.
The collector lens 5 includes that in back-off " bowl " shape and be located in the ontology 7 on the LED light source 4, and be arranged in institute
State the circular cone condensing body 8 in cone and the vertex of a cone for arc surface on ontology 7.For the utilization rate for improving LED light, LED light source 4 is given
A hollow glass mosaic collector lens 5 is designed, by the light distribution principle of light focusing, LED light source 4 and hollow glass Marseille
Gram collector lens 5 forms light-gathering luminous LED light source 4.Wherein, hollow glass mosaic collector lens 5 uses mosaic column pressure
System, has cost advantage, which makes LED light source 4 that heat source further be isolated using aerial hollow design.
The lighting device further include be arranged in the small silica gel ring 9 to seal on the lens 2, metal washer 10 and
Large silica gel ring 11.Seal degree is set to be strengthened by small silica gel ring 9, metal washer 10 and large silica gel ring 11, the external member is main
Suitable for scorching all-in-one machine oven or thering is the oven of stringent seal request type to use oven cooking cycle room.
The lighting device further includes connecting the LED light module to connect peace with the first of the oven cooking cycle chamber outer wall
Fill bracket 11 and second connection mounting bracket 12, it is described first connection mounting bracket 11 and it is described second connection mounting bracket 12 with
The LED light module junction has been provided with the heat insulating mattress 17 of heat-blocking action.According to install different size of oven come
It carries out selectivity and uses mounting bracket, facilitate the fixation of LED light module, when installation connects mounting bracket, installed in connection
Between bracket and LED light module, a heat insulating mattress 17 is respectively filled, which for ceramic material or other can has
Heat-insulated, thermal resistance effect material, purpose achieve the effect that heat-insulated, thermal resistance.
The card 6 at least two.Metal-back 1 can be fixed by least two cards 6, it can also be according to need
Seek the card 6 for being configured different number.
The lens 2 are hollow glass lens.To improve the luminous efficiency of LED light source 4 in oven, while meeting baking vessel
Interior illuminating effect, we design the hollow glass lens of different beam angles, according to the different installation site of baking vessel, provide essence
Quasi- illuminating effect.
The hollow glass lens are that inside and outside sand omnidirectional astigmatism hollow glass lens or Zhu Dian omnidirectional astigmatism hollow glass are saturating
Mirror or the luminous hollow glass lens of male cone (strobilus masculinus) or the luminous hollow glass lens of inner conical surface or side orient hollow glass lens.Such as figure
11-20 shows the structure chart and planing surface figure of various hollow glass lens.
When using inside and outside sand omnidirectional astigmatism hollow glass lens, LED light is projected by hollow glass mosaic collector lens 5
Onto inside and outside sand omnidirectional astigmatism hollow glass lens, the illumination effect of complete cycle light sheen is realized.
When using Zhu Dian omnidirectional astigmatism hollow glass lens, LED light is projected by hollow glass mosaic collector lens 5
Zhu Dian omnidirectional astigmatism hollow glass lens realize the illumination effect of Zhu Dian omnidirectional astigmatism.
Using male cone (strobilus masculinus) shine hollow glass lens when, LED light is projected outer by hollow glass mosaic collector lens 5
The conical surface shines on hollow glass lens, realizes the illumination effect of forward light.
Using inner conical surface shine hollow glass lens when, in LED light is projected by hollow glass mosaic collector lens 5
The conical surface shines on hollow glass lens, realizes lateral 360 degree of illumination effect.
When orienting hollow glass lens using side, LED light projects side by hollow glass mosaic collector lens 5
It orients on hollow glass lens, realizes the illumination effect of side coil orientation.
The lens 2 are connect by screw socket with the metal-back 1.Hollow glass lens are designed using screw socket, can directly be pacified
It is convenient and efficient on metal-back 1；It can also be designed after increasing Seal Kit according to all-in-one machine oven sealing needs are scorched
Screw socket length is lengthened to be coupled.
The oven light cover 14 is the big light-emitting area lens of regular polygon or round big light-emitting area lens.Using just polygon
When the big light-emitting area lens of shape or round big light-emitting area lens, LED light is projected by hollow glass mosaic collector lens 5
On the big light-emitting area lens of regular polygon or round big light-emitting area lens, more large area radiation response is realized.
The application of LED light source in an oven is realized using such lighting device, LED illumination is compared to ordinary incandescent lamp, halogen
Plain lamp, LED light source is by using 3000K (warm white), 4000K (middle white light, close to natural light), the positive white light of 6500K() etc. no
With the high brightness LED chip of colour temperature, more photochromic effects may be implemented；And LED is because of its luminous efficiency height, small power consumption, than common
Incandescent lamp, halogen streetlamp energy-saving effect have complied with the theory of energy conservation and environmental protection green illumination up to 85% or more, and such lighting device is abundant
Using the focusing of light, projection, refraction principle realizes different photechic effects, accurately meets different lighting requirements, structure
Design is simple, illuminates relative to other ovens, has cost advantage, and product marketization easy to accomplish is promoted, and has good economic
Benefit, and it is light-weight, small in size, light loss is small, can improve luminous efficiency of the LED in oven illumination.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of lighting device of oven, which is characterized in that the lighting device includes being mounted on oven cooking cycle chamber interior walls aperture
On metal-back or oven light cover, the lens connecting in the oven cooking cycle room and with the metal-back are set, and setting exists
On the oven outer wall and the LED light module opposite with the metal-back or oven light cover position, the LED light module packet
The radiator for carrying out light source heat radiation is included, the LED light source on the radiator is set, and is located on the LED light source
Collector lens.
2. lighting device according to claim 1, which is characterized in that be provided on the metal-back for fixing the gold
Belong to the card of shell.
3. lighting device according to claim 2, which is characterized in that the collector lens includes in back-off " bowl " shape and buckleing
The ontology being located on the LED light source, and the circular cone optically focused in cone and the vertex of a cone for arc surface on the body is set
Body.
4. lighting device according to claim 3, which is characterized in that the lighting device further includes being arranged in the lens
On the small silica gel ring, metal washer and the large silica gel ring that seal.
5. lighting device according to claim 4, which is characterized in that the lighting device further includes connecting the LED hair
Optical module connect mounting bracket and the second connection mounting bracket, the first connection peace with the first of the oven cooking cycle chamber outer wall
Dress bracket and the second connection mounting bracket and the LED light module junction have been provided with the heat insulating mattress of heat-blocking action
Piece.
6. lighting device according to claim 2, which is characterized in that the card at least two.
7. lighting device according to claim 1, which is characterized in that the lens are hollow glass lens.
8. lighting device according to claim 7, which is characterized in that the hollow glass lens are inside and outside sand omnidirectional astigmatism
Hollow glass lens or the luminous hollow glass lens of Zhu Dian omnidirectional astigmatism hollow glass lens or male cone (strobilus masculinus) or inner conical surface shine empty
Heart glass lens or side orient hollow glass lens.
9. lighting device according to claim 8, which is characterized in that the lens are connected by screw socket and the metal-back
It connects.
10. lighting device according to claim 9, which is characterized in that the oven light cover is the big light-emitting surface of regular polygon
Product lens or round big light-emitting area lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486504.1A CN110185999A (en) | 2019-06-05 | 2019-06-05 | A kind of lighting device of oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486504.1A CN110185999A (en) | 2019-06-05 | 2019-06-05 | A kind of lighting device of oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185999A true CN110185999A (en) | 2019-08-30 |
Family
ID=67720474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486504.1A Pending CN110185999A (en) | 2019-06-05 | 2019-06-05 | A kind of lighting device of oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN110185999A (en) |
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| CN101238590A (en) * | 2005-07-29 | 2008-08-06 | Ccs株式会社 | Optical unit and light irradiating device |
| KR20110058142A (en) * | 2009-11-25 | 2011-06-01 | 주식회사 대우일렉트로닉스 | Lighting device for microwave oven |
| CN103515512A (en) * | 2012-06-29 | 2014-01-15 | 四川柏狮光电技术有限公司 | LED secondary packing process and LED pixel tube manufactured through process |
| US20140061188A1 (en) * | 2012-08-28 | 2014-03-06 | Gang Liu | Lighting assembly for microwave oven illumination and microwave oven equipped with the same |
| CN204879814U (en) * | 2015-08-25 | 2015-12-16 | 深圳和而泰智能控制股份有限公司 | A LED module for illumination of high temperature cavity and high temperature feeding device thereof |
| CN106482031A (en) * | 2015-08-27 | 2017-03-08 | 碧吉碧有限责任公司 | Oven lamp |
| CN105889773A (en) * | 2016-05-16 | 2016-08-24 | 绍兴欧能光电有限公司 | LED lamp used in kitchen appliance |
| 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 |
| CN106764480A (en) * | 2016-11-25 | 2017-05-31 | 东莞市剑威电子科技有限公司 | A kind of high temperature LED with optically focused and light conduction function |
| CN208859537U (en) * | 2018-10-15 | 2019-05-14 | 东莞可见优照明电器有限公司 | A kind of guiding device of LED light source |
| CN109519786A (en) * | 2018-12-10 | 2019-03-26 | 深圳和而泰智能控制股份有限公司 | A kind of heating device |
| CN209926234U (en) * | 2019-06-05 | 2020-01-10 | 东莞可见优照明电器有限公司 | Lighting device of oven |
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