CN109163228A - A kind of LED illuminator - Google Patents
A kind of LED illuminator Download PDFInfo
- Publication number
- CN109163228A CN109163228A CN201811023885.1A CN201811023885A CN109163228A CN 109163228 A CN109163228 A CN 109163228A CN 201811023885 A CN201811023885 A CN 201811023885A CN 109163228 A CN109163228 A CN 109163228A
- Authority
- CN
- China
- Prior art keywords
- heat
- radiating substrate
- lamp cover
- led lamp
- installation groove
- 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
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
- 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
- F21V17/12—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 screwing
-
- 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
- F21V29/502—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
- 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 provides a kind of LED illuminator, including LED lamp cover, transparent protective shield, heat-radiating substrate and luminescence chip；The heat-radiating substrate upper and lower ends are respectively arranged with installation groove；The heat-radiating substrate is high-strength transparence substrate；The transparent protective shield is mounted on outside the heat-radiating substrate, and the installation groove is wrapped；The both ends of the heat-radiating substrate extend to outside the transparent protective shield；Several luminescence chips are evenly arranged on the installation groove side wall and bottom；Two installation grooves are run through by through-hole；The LED lamp cover lives two installation groove sealed envelopes, and the LED lamp cover is fixed with the heat-radiating substrate by sealing strip screw；Fluorescent powder is furnished in the LED lamp cover.The configuration of the present invention is simple, using two sides die bond, and two sides is rubbed open, and avoids between luminescence chip mutually light-blocking, shines more evenly, light efficiency is higher.
Description
Technical field
The present invention relates to lighting technical field more particularly to a kind of LED illuminators.
Background technique
For LED light with of fine quality, durable, energy saving for main feature, crevice projection angle adjustable range is big, and the brightness of 10W is equivalent to general
Logical 60W incandescent lamp.It is resistant to high temperatures, moistureproof and waterproof, anticreep.Had using voltage: 110V, 220V are optional, the optional glass of outer cover or PC
Material.Lamp cap is as common fluorescent lamp.
LED light source has using low-tension supply, energy consumption less, strong applicability, stability are high, the response time is short, to environment without
The advantage of pollution, multicolor luminous etc., although the more existing illuminating equipment of price is expensive, being still considered as it will inevitably be substituted
Existing illuminating device.LED illuminator is the important component of LED light, but LED illuminator non-uniform light, heat dissipation are imitated mostly at present
Fruit is poor, and LED illuminator easy fracture.
Summary of the invention
Technical problems to be solved
The problem to be solved in the present invention is to provide a kind of LED illuminators, to overcome non-uniform light in the prior art, heat dissipation
Effect is poor, and the defect of LED illuminator easy fracture.
Technical solution
To solve the technical problem, the present invention provides a kind of LED illuminator, including LED lamp cover, transparent protective shield, dissipates
Hot substrate and luminescence chip；The heat-radiating substrate upper and lower ends are respectively arranged with installation groove；The heat-radiating substrate is high intensity
Transparent substrate；The transparent protective shield is mounted on outside the heat-radiating substrate, and the installation groove is wrapped；The heat dissipation base
The both ends of plate extend to outside the transparent protective shield；Several luminescence chips are evenly arranged on the installation groove side wall and bottom
Portion；Two installation grooves are run through by through-hole；The LED lamp cover lives two installation groove sealed envelopes, the LED
Lampshade is fixed with the heat-radiating substrate by sealing strip screw；Fluorescent powder is furnished in the LED lamp cover.
Preferably, the LED lamp cover is convex mirror.
Preferably, the both ends of the heat-radiating substrate are additionally provided with mounting hole.
Preferably, the transparent protective shield is oval.
Preferably, the heat-radiating substrate side is additionally provided with installation positioning protrusion.
Have the beneficial effect that LED illuminator of the invention, structure is simple, and using two sides die bond, and two sides is rubbed open, and avoids sending out
It is mutually light-blocking between optical chip, it shines more evenly, light efficiency is higher, improves heat dissipation effect；Using high-strength transparence substrate, make LED
Illuminator is not easy to break
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of LED illuminator of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, a kind of LED illuminator of the invention, including LED lamp cover 1, transparent protective shield 2,3 and of heat-radiating substrate
Luminescence chip 4；3 upper and lower ends of heat-radiating substrate are respectively arranged with installation groove 6；The heat-radiating substrate 3 is high-strength transparence
Substrate；The transparent protective shield 2 is mounted on outside the heat-radiating substrate 3, and the installation groove 6 is wrapped；The heat dissipation base
The both ends of plate 3 extend to outside the transparent protective shield 2；Several luminescence chips 4 be evenly arranged on 6 side wall of installation groove and
Bottom；Two installation grooves 6 are run through by through-hole 5；The LED lamp cover 1 lives two 6 sealed envelopes of installation groove,
The LED lamp cover 1 is fixed with the heat-radiating substrate 3 by sealing strip screw；Fluorescent powder is furnished in the LED lamp cover 1.
As shown in Figure 1, the LED lamp cover 1 is convex mirror.The both ends of the heat-radiating substrate 3 are additionally provided with mounting hole 7.Institute
It is oval to state transparent protective shield 2.3 side of heat-radiating substrate is additionally provided with installation positioning protrusion 8.
Above-mentioned LED illuminator, structure is simple, and using two sides die bond, and two sides is rubbed open, and avoids mutually keeping off between luminescence chip
Light shines more evenly, and light efficiency is higher, improves heat dissipation effect；Using high-strength transparence substrate, keep LED illuminator not easy to break；Hair
The inherently thermally conductive reflective layer in optical chip bottom projects blue light from bottom surface；Luminescence chip is arranged in above-mentioned groove, luminescence chip
Blue light is not leaked in side, and increases the heat-conducting area of high-strength transparence substrate, accelerates heat-transfer rate.
In conclusion it is restricted embodiment of the invention, all those skilled in the art that above embodiment, which is not,
The modification carried out on the basis of substantive content of the invention or equivalent deformation, in technology scope of the invention.
Claims (5)
1. a kind of LED illuminator, it is characterised in that: including LED lamp cover (1), transparent protective shield (2), heat-radiating substrate (3) and shine
Chip (4)；Heat-radiating substrate (3) upper and lower ends are respectively arranged with installation groove (6)；The heat-radiating substrate (3) is high intensity
Transparent substrate；The transparent protective shield (2) is mounted on the heat-radiating substrate (3) outside, and the installation groove (6) is wrapped；
It is external that the both ends of the heat-radiating substrate (3) extend to the transparent protective shield (2)；Several luminescence chips (4) are evenly arranged on institute
State installation groove (6) side wall and bottom；Two installation grooves (6) are run through by through-hole (5)；The LED lamp cover (1) is by two
Installation groove (6) sealed envelope is lived, and the LED lamp cover (1) is fixed with the heat-radiating substrate (3) by sealing strip screw；
Fluorescent powder is furnished in the LED lamp cover (1).
2. LED illuminator according to claim 1, it is characterised in that: the LED lamp cover (1) is convex mirror.
3. LED illuminator according to claim 1, it is characterised in that: the both ends of the heat-radiating substrate (3) are additionally provided with peace
It fills hole (7).
4. LED illuminator according to claim 1, it is characterised in that: the transparent protective shield (2) is oval.
5. LED illuminator according to claim 1, it is characterised in that: heat-radiating substrate (3) side is additionally provided with installation
Positioning protrusion (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023885.1A CN109163228A (en) | 2018-09-04 | 2018-09-04 | A kind of LED illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811023885.1A CN109163228A (en) | 2018-09-04 | 2018-09-04 | A kind of LED illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163228A true CN109163228A (en) | 2019-01-08 |
Family
ID=64894041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811023885.1A Pending CN109163228A (en) | 2018-09-04 | 2018-09-04 | A kind of LED illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163228A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356858A (en) * | 2006-02-09 | 2009-01-28 | 斯迈特Led光电科技有限公司 | Led lighting system |
| CN205859913U (en) * | 2016-08-03 | 2017-01-04 | 浙江工业大学之江学院 | A kind of LED illumination lamp of multi-angle height heat radiation |
| CN107314258A (en) * | 2016-04-27 | 2017-11-03 | 嘉兴山蒲照明电器有限公司 | The LEDbulb lamp of LED filament and its manufacture method and the application filament |
| CN206694861U (en) * | 2017-05-05 | 2017-12-01 | 绍兴上虞阿特兰迪电器有限公司 | LED illuminator |
| CN206738960U (en) * | 2017-04-27 | 2017-12-12 | 浙江师范大学 | LED for LED crystal lamp |
| CN207112413U (en) * | 2017-08-23 | 2018-03-16 | 福建鸿博光电科技有限公司 | A kind of multi color temperature flexible LED lamp silk and light fixture |
| CN108413264A (en) * | 2018-04-20 | 2018-08-17 | 江苏鸿利国泽光电科技有限公司 | A kind of high light-emitting rate ultraviolet LED lighting device |
-
2018
- 2018-09-04 CN CN201811023885.1A patent/CN109163228A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356858A (en) * | 2006-02-09 | 2009-01-28 | 斯迈特Led光电科技有限公司 | Led lighting system |
| CN107314258A (en) * | 2016-04-27 | 2017-11-03 | 嘉兴山蒲照明电器有限公司 | The LEDbulb lamp of LED filament and its manufacture method and the application filament |
| CN205859913U (en) * | 2016-08-03 | 2017-01-04 | 浙江工业大学之江学院 | A kind of LED illumination lamp of multi-angle height heat radiation |
| CN206738960U (en) * | 2017-04-27 | 2017-12-12 | 浙江师范大学 | LED for LED crystal lamp |
| CN206694861U (en) * | 2017-05-05 | 2017-12-01 | 绍兴上虞阿特兰迪电器有限公司 | LED illuminator |
| CN207112413U (en) * | 2017-08-23 | 2018-03-16 | 福建鸿博光电科技有限公司 | A kind of multi color temperature flexible LED lamp silk and light fixture |
| CN108413264A (en) * | 2018-04-20 | 2018-08-17 | 江苏鸿利国泽光电科技有限公司 | A kind of high light-emitting rate ultraviolet LED lighting device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190108 |
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| WD01 | Invention patent application deemed withdrawn after publication |