CN206234639U - A kind of LED modules - Google Patents
A kind of LED modules Download PDFInfo
- Publication number
- CN206234639U CN206234639U CN201621310595.1U CN201621310595U CN206234639U CN 206234639 U CN206234639 U CN 206234639U CN 201621310595 U CN201621310595 U CN 201621310595U CN 206234639 U CN206234639 U CN 206234639U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lens
- led modules
- threaded cover
- luminescence component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED modules, radiator, luminescence component, lens and threaded cover are included, luminescence component is fixed on a heat sink, and lens cover is located on luminescence component；Threaded cover is pressed on the circle of lens one, and threaded cover is connected by helicitic texture with radiator.The LED modules that the utility model is provided, are pressed in lens one and enclose upper and screw on a heat sink by a threaded cover, and threaded cover also plays certain sealing effectiveness, so as to be conducive to improving the sealed damp-proof effect of module；Meanwhile, threaded cover spinning is conducive to compressing the sealing structure that lens are set with radiator joint place on lens, further to improve sealed damp-proof effect.
Description
Technical field
The utility model is related to lighting device design field, and in particular to a kind of LED modules.
Background technology
As international community advocates to the limitation of carbon emission and to energy-saving and emission-reduction, people are being found in alternative source of light, LED
Light source turns into the object explored.LED lamp has that energy-conservation, long lifespan, applicability are good, the response time is short, it is environmentally friendly, lucuriant in design,
The advantages of luminous color is pure, is the direction of light trade development.
One or more LED modules are generally included in existing LED, existing LED modules have the following disadvantages：
The waterproof and dampproof poor-performing of module of LED, if in moist environment, steam can go deep into substrate, and the influence LED lamp bead life-span is very
Do not worked to LED lamp bead is caused；2nd, heat dispersion is poor, and radiating uses the aluminium foil of lighter weight, and it passes through riveting link, and heat is passed
Lead that effect is poor, the heat for causing LED lamp bead to produce can not be discharged quickly, be gathered in housing, the longevity of LED lamp bead is just influenceed on the whole
Life.
Utility model content
For the problem proposed in background technology, the utility model provides a kind of LED modules, includes radiator, hair
Optical assembly, lens and threaded cover, the luminescence component are fixed on the radiator, and the lens cover is located at the luminescence component
On；The threaded cover is pressed on the circle of the lens one, and the threaded cover is connected by helicitic texture with the radiator.
It is preferred that the radiator is provided with sealing structure with the lens joint place, the threaded cover spinning is described
On lens and pressing sealing structure.
It is preferred that the sealing structure includes solid silicon cushion rubber and is coated on the liquid of the solid silicon cushion rubber side edge
Silica gel.
It is preferred that being also associated with buckle structure between the lens and the radiator, the buckle structure includes setting
At least one buckle and at least one snap fit being arranged on the lens on the radiator, the snap fit is described in
Luminescence component is sticked into and is attached in the buckle.
It is preferred that the snap fit is arranged on the centre of the lens or near position in the middle, the buckle is arranged on
In the middle of the radiator or near position in the middle.
It is preferred that the luminescence component includes substrate and sets some LED lamp beads on the substrate, the substrate is fixed
On the radiator.
It is preferred that the back side of the radiator is provided with wire rod protective cover, the electric wire in the LED modules passes through radiator
Drawn from the wire rod protective cover afterwards.
It is preferred that the radiator is by circular entity and some groups of fins being arranged on the circular entity end face
Into the radiator is made of cold-forging technique.
It is preferred that the lens are separate with the threaded cover being made.
The utility model is allowed to compared with prior art, have the following advantages that and accumulate due to using above technical scheme
Pole effect：
1）The LED modules that the utility model is provided, are made up of, relative in the prior art radiator, luminescence component, lens
Lens are directly connected to the mode on radiator, and the utility model is pressed in lens one and encloses above and be screwed in radiating by a threaded cover
On device, while fixed lens are played with radiator, threaded cover also plays certain sealing effectiveness to threaded cover, so that favorably
In the sealed damp-proof effect for improving module；Meanwhile, threaded cover spinning is conducive to compressing lens and radiator joint place on lens
The sealing structure of setting, it is further to improve sealed damp-proof effect；
2）The LED modules that the utility model is provided, by fixed silica gel ring and liquid between lens and radiator joint place
The setting of body silica gel, reaches dual layer sealing effect, and matching thread cover spinning effect, so as to improve waterproof and dampproof property
Energy；
3）The LED modules that the utility model is provided, at the middle part or close middle part between lens and radiator also
It is closely together by buckle and snap fit, so that will not be raised in the middle of lens, the effect being significantly improved to light type and light efficiency
Really.
Brief description of the drawings
With reference to accompanying drawing, by hereafter state detailed description, above-mentioned and other spy of the present utility model can be more clearly understood that
Seek peace advantage, wherein：
Fig. 1 is the sectional view of LED modules in the utility model；
Fig. 2 is the fractionation schematic diagram of LED modules in the utility model；
Fig. 3 is the partial schematic diagram in Fig. 1；
Fig. 4 is the structural representation of lens in the utility model.
Symbol description：
31- radiator 32- buckle 33- luminescence components
34- solid silicon cushion rubber 35- lens 36- threaded covers
37- snap fits.
Specific embodiment
Referring to the accompanying drawing for showing the utility model embodiment, the utility model is described in more detail.However, this reality
Can in many different forms be realized with new, and should not be construed as and limited by the embodiment for herein proposing.Conversely, proposing
These embodiments be in order to reach fully and complete disclosure, and make those skilled in the art understand completely this practicality newly
The scope of type.In these accompanying drawings, for clarity, the size and relative size in layer and region are may be exaggerated.
The utility model provides a kind of LED modules, it is adaptable in the various light fixtures such as street lamp, garden lamp, factory lamp.
Reference picture 1-4, the LED modules are included including radiator 31, luminescence component 33, lens 35 and threaded cover 36, hair
Optical assembly is fixed on radiator 31, and the lid of lens 35 is located on luminescence component；Threaded cover 36 is pressed on the circle of lens 35 1, and spiral shell
Line cover 36 is connected by helicitic texture with radiator 31.
The mode on radiator is directly connected to relative to lens in the prior art, the utility model passes through a threaded cover 36
Be pressed in the circle of lens 35 1 upper and be screwed on radiator 31, threaded cover 31 while fixed lens 35 are played with radiator 31,
Threaded cover 36 also plays certain sealing effectiveness, so as to be conducive to improving the sealed damp-proof effect of LED modules；Meanwhile, screw thread
36 spinning are covered on lens 35, are conducive to compressing the sealing structure that lens 35 are set with the joint place of radiator 3, it is further to improve
Sealed damp-proof effect.
With reference to Fig. 1-2, in the present embodiment, radiator 31 is provided with sealing structure, threaded cover 31 with the joint place of lens 35
Spinning is on lens 35 and pressing sealing structure.Further, sealing structure includes solid silicon cushion rubber 34 and is coated on solid
The liquid silica gel of the side edge of silica gel ring 34, solid silicon cushion rubber 34 is located at and is revolved between radiator 31 and lens 35 and by threaded cover 36
Turn to compress.The utility model setting by fixed silica gel ring 34 and liquid silica gel between lens 35 and the joint place of radiator 31
Put, reach dual layer sealing effect, so as to improve waterproof and dampproof performance.
With reference to Fig. 1-2, luminescence component 33 is arranged on the lower surface of radiator 31, and specific luminescence component 33 can be by spiral shell
The modes such as nail are locked on the lower surface of radiator 31.Some fin, luminescence component are provided with the upper surface of radiator 31
33 transfer heat to radiator 31, then are radiated by fin.
Wherein, radiator 31 includes a circular entity, and luminescence component 33 is arranged on the lower surface of circular entity, circular
Some fin are arranged on the upper surface of entity.Radiator 31 is integrally formed with fin using cold-forging technique, this radiator
The heat for enabling to luminescence component to send quickly is discharged, and the life-span of luminescence component 33 is effectively improved, beneficial to energy-conserving and environment-protective.
Wherein, luminescence component 33 includes substrate（PCBA）Be arranged on some LED lamp beads on substrate, substrate is fixed on radiating
On device 31.
In the present embodiment, it is also associated with buckle structure between lens 35 and radiator 31.With reference to Fig. 1 and Fig. 3, buckle knot
Structure includes at least one buckle 32 being arranged on radiator 31 and at least one snap fit 37 being arranged on lens 35, snap fit 37
Sticked into through luminescence component 33 and be attached in buckle 32；Wherein, snap fit 37 is arranged on the centre of lens 35 or near centre
At position, buckle 32 is arranged in the middle of radiator 31 or near position in the middle；Wherein, buckle 32, snap fit 37 can distinguish one
Rise and be molded on radiator 31, lens 35, or buckle 32, snap fit 37 are fabricated separately, then are fixed it respectively by connector
Onto radiator 31, lens 35, it is not limited herein.Middle part of the utility model between lens 35 and radiator 31 is leaned on
Be closely together by buckle 32 and snap fit 37 at nearly middle part so that will not be raised in the middle of lens 35, to light type and
The effect that light efficiency is significantly improved.
In the present embodiment, as shown in Figure 4, three snap fits 37 are provided with lens 35, are correspondingly arranged on radiator 31
There are three buckles 32, and three snap fits 37 are circumferential uniform around the center of lens 35, center week of three buckles 32 around radiator 31
To uniform.Certainly, in other embodiments, a snap fit 37 also can be only provided with lens 35, and snap fit 37 is located at lens 35
Middle position, also corresponded on radiator 31 and be only provided with a buckle 32, buckle 32 is located at the centre position of radiator 31
Place；The specific setting number and set location of buckle 32 and snap fit 37 can be adjusted as the case may be, not limit herein
System.
In the present embodiment, lens 35 and threaded cover 36 are to be separately made, then are assembled on radiator 31.Certainly, exist
In other embodiment, lens 35 and threaded cover 36 can also be the overall hood-like structures of for being made into integration, and threaded cover 36 can also lead to
Cross the structures such as screw to be fixed on radiator 31, be not limited herein.Lens 35 are fixed using independent threaded cover 36, with card
The fixed lens of button are fixed the structures such as lens and are compared with screw, and with the stress of threaded cover 36 evenly, sealing effectiveness is more preferably for lens 35.
In the present embodiment, the back side of radiator 31 is provided with wire rod protective cover, and the electric wire in LED modules passes through radiating
Drawn from wire rod protective cover again after device.The utility model encases electric wire by wire rod protective cover, plays a protective role, so as to prevent
Electric wire is scratched by the fin at the back side of radiator 31.
Those skilled in the art should be understood that the utility model can be realized without de- with many other concrete forms
From the spirit or scope of itself.Although having been described for case study on implementation of the present utility model, it should be understood that the utility model should not be limited
Be made as these embodiments, spirit of the present utility model that those skilled in the art can define such as appended claims and
Within the scope of make and changing and modifications.
Claims (9)
1. a kind of LED modules, it is characterised in that include radiator, luminescence component, lens and threaded cover, the luminescence component
It is fixed on the radiator, the lens cover is located on the luminescence component；The threaded cover is pressed on the circle of the lens one
On, and the threaded cover is connected by helicitic texture with the radiator.
2. LED modules according to claim 1, it is characterised in that the radiator is provided with the lens joint place
Sealing structure, the threaded cover spinning is on the lens and pressing sealing structure.
3. LED modules according to claim 2, it is characterised in that the sealing structure includes solid silicon cushion rubber and painting
Liquid silica gel of the cloth in the solid silicon cushion rubber side edge.
4. LED modules according to claim 1 or 3, it is characterised in that be also connected between the lens and the radiator
There is buckle structure, the buckle structure includes at least one buckle being arranged on the radiator and is arranged on the lens
At least one snap fit, the snap fit sticks into through the luminescence component and is attached in the buckle.
5. LED modules according to claim 4, it is characterised in that the snap fit is arranged on the centre of the lens or leans on
Nearly position in the middle, the buckle is arranged in the middle of the radiator or near position in the middle.
6. LED modules according to claim 1 or 3, it is characterised in that the luminescence component includes substrate and is arranged on institute
Some LED lamp beads on substrate are stated, the substrate is fixed on the radiator.
7. LED modules according to claim 1, it is characterised in that the back side of the radiator is provided with wire rod protective cover,
Electric wire in the LED modules is drawn after passing through radiator from the wire rod protective cover.
8. LED modules according to claim 1, it is characterised in that the radiator is by circular entity and is arranged on described
Some groups of fins on circular entity end face are into the radiator is made of cold-forging technique.
9. LED modules according to claim 1, it is characterised in that the lens are separate with the threaded cover to be made.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310595.1U CN206234639U (en) | 2016-12-01 | 2016-12-01 | A kind of LED modules |
| PCT/CN2017/110140 WO2018099254A1 (en) | 2016-12-01 | 2017-11-09 | Led module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621310595.1U CN206234639U (en) | 2016-12-01 | 2016-12-01 | A kind of LED modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234639U true CN206234639U (en) | 2017-06-09 |
Family
ID=58981103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621310595.1U Active CN206234639U (en) | 2016-12-01 | 2016-12-01 | A kind of LED modules |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206234639U (en) |
| WO (1) | WO2018099254A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099254A1 (en) * | 2016-12-01 | 2018-06-07 | 杭州华普永明光电股份有限公司 | Led module |
| CN109307196A (en) * | 2017-07-26 | 2019-02-05 | 深圳市万景华科技有限公司 | LED spotlight |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865531A (en) * | 2011-07-06 | 2013-01-09 | 陈波 | LED (Light-Emitting Diode) illumination down lamp |
| CN203190101U (en) * | 2013-02-08 | 2013-09-11 | 深圳市宝泰光电科技有限公司 | LED lamp |
| US20150077994A1 (en) * | 2013-09-16 | 2015-03-19 | Tai Ming Green Power Co., Ltd. | Structure of led light |
| CN203893090U (en) * | 2014-04-25 | 2014-10-22 | 立达信绿色照明股份有限公司 | LED spotlight buckling structure |
| CN205079172U (en) * | 2015-10-26 | 2016-03-09 | 陈喜平 | Class tungsten filament LED lens for lamp and class tungsten filament LED lamp thereof |
| CN206234639U (en) * | 2016-12-01 | 2017-06-09 | 杭州华普永明光电股份有限公司 | A kind of LED modules |
-
2016
- 2016-12-01 CN CN201621310595.1U patent/CN206234639U/en active Active
-
2017
- 2017-11-09 WO PCT/CN2017/110140 patent/WO2018099254A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099254A1 (en) * | 2016-12-01 | 2018-06-07 | 杭州华普永明光电股份有限公司 | Led module |
| CN109307196A (en) * | 2017-07-26 | 2019-02-05 | 深圳市万景华科技有限公司 | LED spotlight |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018099254A1 (en) | 2018-06-07 |
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