CN106523945A - LED lamp adopting glass shell - Google Patents
LED lamp adopting glass shell Download PDFInfo
- Publication number
- CN106523945A CN106523945A CN201610987065.9A CN201610987065A CN106523945A CN 106523945 A CN106523945 A CN 106523945A CN 201610987065 A CN201610987065 A CN 201610987065A CN 106523945 A CN106523945 A CN 106523945A
- Authority
- CN
- China
- Prior art keywords
- led
- light source
- glass material
- shell
- stem
- 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
- 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
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
Abstract
The invention discloses an LED lamp adopting a glass shell. The LED lamp comprises a heat dissipating piece, a light source panel, a core column and a shell, wherein the upper part of the heat dissipating piece is an even glaze structure, and the lower part of the heat dissipating piece includes multiple heat dissipating sheets; the multiple heat dissipating sheets are fixedly connected with the glaze structure; the light source panel includes an LED light source and an aluminum substrate; the LED light source is bonded on the upper end surface of the aluminum substrate; four power supply joints are arranged on the aluminum substrate; the lower end surface of the aluminum substrate is fixedly connected with the upper end surface of the heat dissipating piece; four metal brackets are arranged in the core column; the upper end of each metal bracket is coated with a ceramic insulation piece; the four metal brackets are fixedly connected with the lower end surface of the heat dissipating piece; each metal bracket is connected with one power supply joint through a metal lead; and the shell adopts a glass material. The LED light source is fixed on the heat dissipating piece through the 0.6 mm aluminum substrate; and the contact area of inert gas in the shell is increased through the heat dissipating piece to improve the heat dissipating effect.
Description
Technical field
The present invention relates to the technical field of LED, more particularly to a kind of LED of employing glass material shell.
Background technology
Generally the LED of glass shell using LED filament as illuminating source, general LED filament using sapphire, thoroughly
Bright ceramics as substrate, its molding substrate it is relatively costly, and in the when complex manufacturing of substrate cut, and automaticity
Relatively low production effect is not high, and substrate as adopted sapphire or crystalline ceramics manufacturing technique requirent high, make by the factor of three in addition
Into the relatively costly of filament in itself.
The substrate material of filament determines the antidetonation sex chromosome mosaicism of this product, and this product needs strict production in process of production
Technology controlling and process is impacted the LED chip for causing failure, and the two ends copper of filament come the fracture and filament for preventing filament by electric current
The heatproof of film solder joint is improved, and avoids the solder joint that the process heat radiation in the sealing of whole lamp is caused from loosening phenomenon.And produce in whole lamp
Need to prevent the fracture of filament in the transportation of product.
The content of the invention
For the problem of above-mentioned generation, it is an object of the invention to provide a kind of LED of employing glass material shell.
To achieve these goals, the technical scheme taken of the present invention is:
A kind of LED of employing glass material shell, wherein, including:One radiating piece, the radiating piece are tied for integral type
Structure, the top of the radiating piece is smooth bright finish structure, and the bottom of the radiating piece includes some radiating thin slices, some described
Radiating thin slice is fixedly connected with the bright finish structure;One light source board, the light source board include a LED light source and an aluminium base, institute
State LED light source paster and power supply contact, the lower end of the aluminium base are provided with the upper surface of the aluminium base, the aluminium base
Face is fixedly connected with the upper surface of the radiating piece;One stem stem, the stem stem are internally provided with metal rack, the metal
The upper end of frame is arranged with ceramic insulator, and the metal rack is fixedly connected with the lower surface of the radiating piece, the metal
Frame is connected by plain conductor with the power supply contact;One shell, the shell adopt glass material, the radiating piece, described
Light source board and the stem stem are arranged at the inside of the shell, and the lower surface of the stem stem is fixedly connected with the shell, institute
The circuit for stating LED light source can be printed directly in the bright finish structure, and by the LED light source paster on the radiating piece,
To improve the capacity of heat transmission of the LED light source.
The LED of above-mentioned employing glass material shell, wherein, some radiating thin slices are hung down with the bright finish structure
Directly.
The LED of above-mentioned employing glass material shell, wherein, some radiating thin slices are along the outer of the bright finish structure
Edge circumferentially array.
The LED of above-mentioned employing glass material shell, wherein, substrate aperture, the radiating are offered on the aluminium base
Fixing hole is offered on part, the substrate aperture is faced with the position of the fixing hole.
The LED of above-mentioned employing glass material shell, wherein, the substrate aperture, the fixing hole and the metal are propped up
The position of frame faces, and the metal rack is fixed on the inside of the substrate aperture.
The LED of above-mentioned employing glass material shell, wherein, the stem stem adopts glass material, the shell also to adopt
Use glass material.
The LED of above-mentioned employing glass material shell, wherein, height of the stem stem with the shell by glass material
The melting sealed connection of temperature.
The LED of above-mentioned employing glass material shell, wherein, the inside the shell filled with noble gases, the indifferent gas
Body is used for LED light source described in circulating cooling.
The LED of above-mentioned employing glass material shell, wherein, the thickness of the aluminium base is less than 0.6mm, the aluminium base
Plate can be such that the heat of the LED light source quickly conducts to the radiator, adopt between the aluminium base and the radiator
Threaded connection is riveted.
The LED of above-mentioned employing glass material shell, wherein, also including a lamp holder, the upper end of the lamp holder with it is described
The lower end bonding of shell.
The LED of above-mentioned employing glass material shell, wherein, the lamp holder is internally provided with LED driving power supply,
The LED driving power supply is used to drive the LED light source.
As a result of above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention
(1) present invention is fixed on LED light source on radiating piece by 0.6mm aluminium bases, increases inside the shell by radiating piece
Noble gases contact area, improving radiating effect.
(2) by LED light source, aluminium base, radiating piece, metal rack are sequentially connected the present invention, then metal rack is fixed on
Form overall on stem stem, finally by stem stem directly with shell high-temperature fusion molding, producing for LED filament lamp can be avoided
The stringency of the complexity and technique of journey, reduces production cost so as to improve a property qualification rate of the product in production.
Description of the drawings
Fig. 1 is the fragmentary cross-sectional view of the LED of the employing glass material shell of the present invention.
In accompanying drawing:1st, shell;2nd, radiating piece;21st, bright finish structure;22nd, radiate thin slice;31st, LED light source;32nd, aluminium base;
4th, stem stem;41st, metal rack;5th, lamp holder.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
Fig. 1 is the fragmentary cross-sectional view of the LED of the employing glass material shell of the present invention, shown in Figure 1, is shown
A kind of LED of the employing glass material shell of preferred embodiment, includes:Radiating piece 2 and light source board, radiating piece 2 are integrated
Formula structure, the top of radiating piece 2 is smooth bright finish structure 21, and the bottom of radiating piece 2 includes some radiating thin slices 22, some to dissipate
Hot thin slice 22 is fixedly connected with bright finish structure 21;Light source board includes LED light source 31 and aluminium base 32, and 31 paster of LED light source is in aluminum
The upper surface of substrate 32, is provided with power supply contact (not shown), lower surface and the radiating piece 2 of aluminium base 32 on aluminium base 32
Upper surface be fixedly connected, the heat of LED light source 31 is rapidly transferred on radiating piece 2 by aluminium base 32.
Additionally, in as preferred embodiment, also being included using the LED of glass material shell:Stem stem 4 and shell 1, core
Post 4 is internally provided with metal rack 41, and the upper end of metal rack 41 is arranged with a ceramic insulator, metal rack 41 and radiating
The lower surface of part 2 is fixedly connected, and metal rack 41 passes through plain conductor (not shown) with power supply contact (not shown)
Connection.Shell 1 adopts glass material, radiating piece 2, light source board and stem stem 4 to be arranged at the inside of shell 1, the lower surface of stem stem 4
It is fixedly connected with shell 1.
Further, in as preferred embodiment, some radiating thin slices 22 are vertical with bright finish structure 21.
Further, in as preferred embodiment, outer rim circumferentially battle array of some radiating thin slices 22 along bright finish structure 21
Row, it is some radiating thin slices 22 between form some intervals respectively, by it is some radiating thin slice 22 when, effectively increase with
The contact area of the gas in shell 1, improves the radiating efficiency of radiating piece 2.
Also as substrate aperture (not shown) in preferred embodiment, is offered on aluminium base 32, open on radiating piece 2
Fixing hole (not shown) is provided with, substrate aperture (not shown) is faced with the position of fixing hole (not shown).
Also as in preferred embodiment, substrate aperture (not shown), fixing hole (not shown) and metal are propped up
The position of frame 41 faces, and metal rack 41 is fixed on the inside of substrate aperture (not shown), and metal rack 41 has simultaneously
The effect of support and conduction.
Preferred embodiments of the present invention are the foregoing is only, embodiments of the present invention and protection model is not thereby limited
Enclose.
The present invention on the basis of the above also have mode is implemented as follows:
In further embodiment of the present invention, stem stem 4 adopts glass material, shell 1 to adopt and 4 identical glass material of stem stem
Matter.
In further embodiment of the present invention, stem stem 4 is tightly connected by the high-temperature fusion of glass material with shell 1, is made
Stem stem 4 is in integral structure with shell 1, and seals stem stem 4 and shell 1.
In further embodiment of the present invention, filled with noble gases in shell 1, noble gases are used for circulating cooling LED light
Source 31.
In further embodiment of the present invention, the thickness of aluminium base 32 is less than 0.6mm, and aluminium base 32 can make LED light source
31 heat is quickly conducted to radiator 2, adopts and be threadedly coupled or rivet between aluminium base 32 and radiator 2.
In further embodiment of the present invention, also including lamp holder 5, the upper end of lamp holder 5 is bonding with the lower end of shell 1, passes through
Lamp holder 5 is connected with external power supply.
In further embodiment of the present invention, the inwall of shell 1 scribbles reflective membrane or fluorescent material, improves LED light source 31
Luminous utilization rate.
In further embodiment of the present invention, directly the circuit of LED light source 31 can be printed in bright finish structure 21, and
By 31 paster of LED light source on radiating piece 2, to improve the capacity of heat transmission of LED light source 31.
In further embodiment of the present invention, lamp holder 5 is internally provided with LED driving power supply (not shown), LED
Lamp driving power source (not shown) is used to drive LED light source 31, makes the present invention be directly accessed civil power being integrally formed lamp.
Preferred embodiments of the present invention are these are only, embodiments of the present invention and protection domain is not thereby limited, it is right
For those skilled in the art, should can appreciate that all equivalents with done by description of the invention and diagramatic content are replaced
Scheme obtained by changing and obviously changing, should be included in protection scope of the present invention.
Claims (10)
1. a kind of LED of employing glass material shell, it is characterised in that include:
One radiating piece, the radiating piece is integral type structure, and the top of the radiating piece is smooth bright finish structure, the radiating
The bottom of part includes some radiating thin slices, and some radiating thin slices are fixedly connected with the bright finish structure;
One light source board, the light source board include a LED light source and an aluminium base, and the LED light source paster is in the aluminium base
Upper surface, is provided with power supply contact on the aluminium base, the upper surface of the lower surface of the aluminium base and the radiating piece is fixed
Connection;
One stem stem, the stem stem are internally provided with metal rack, and the upper end of the metal rack is arranged with ceramic insulator, institute
The lower surface that metal rack is stated with the radiating piece is fixedly connected, and the metal rack passes through plain conductor with the power supply contact
Connection;
One shell, the shell adopt glass material, the radiating piece, the light source board and the stem stem to be arranged at described outer
The inside of shell, the lower surface of the stem stem are fixedly connected with the shell;
The circuit of the LED light source can be printed directly in the bright finish structure, and by the LED light source paster in the radiating
On part, to improve the capacity of heat transmission of the LED light source.
2. the LED of employing glass material shell according to claim 1, it is characterised in that some radiating thin slices
With the bright finish structure vertical.
3. the LED of employing glass material shell according to claim 2, it is characterised in that some radiating thin slices
Along the outer rim circumferentially array of the bright finish structure.
4. the LED of employing glass material shell according to claim 1, it is characterised in that open up on the aluminium base
There is substrate aperture, on the radiating piece, offer fixing hole, the substrate aperture is faced with the position of the fixing hole.
5. the LED of employing glass material shell according to claim 2, it is characterised in that the substrate aperture, described solid
The position for determining hole with the metal rack faces, and the metal rack is fixed on the inside of the substrate aperture.
6. the LED of employing glass material shell according to claim 1, it is characterised in that the stem stem adopts glass
Material, the shell are also adopted by glass material.
7. the LED of employing glass material shell according to claim 2, it is characterised in that the stem stem is outer with described
Shell is tightly connected by the high-temperature fusion of glass material.
8. the LED of employing glass material shell according to claim 3, it is characterised in that the inside the shell is filled with lazy
Property gas, the noble gases be used for LED light source described in circulating cooling.
9. the LED of employing glass material shell according to claim 1, it is characterised in that the thickness of the aluminium base
Less than 0.6mm, the aluminium base can be such that the heat of the LED light source quickly conducts to the radiator, the aluminium base with
Using threaded connection or riveting between the radiator.
10. the LED of employing glass material shell according to claim 1, it is characterised in that also including a lamp holder, institute
The upper end for stating lamp holder is bonding with the lower end of the shell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610987065.9A CN106523945A (en) | 2016-11-09 | 2016-11-09 | LED lamp adopting glass shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610987065.9A CN106523945A (en) | 2016-11-09 | 2016-11-09 | LED lamp adopting glass shell |
Publications (1)
Publication Number | Publication Date |
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CN106523945A true CN106523945A (en) | 2017-03-22 |
Family
ID=58350682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610987065.9A Pending CN106523945A (en) | 2016-11-09 | 2016-11-09 | LED lamp adopting glass shell |
Country Status (1)
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CN (1) | CN106523945A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107559622A (en) * | 2017-09-29 | 2018-01-09 | 浙江生辉照明有限公司 | LED bulb |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102252297A (en) * | 2011-04-29 | 2011-11-23 | 上海威廉照明电气有限公司 | Assembly of heating component and heat-dissipation structure and LED (light emitting diode) lamp |
CN103363332A (en) * | 2012-04-06 | 2013-10-23 | 赵依军 | LED bulb lamp with large light-emitting angle and manufacturing method thereof |
CN204387763U (en) * | 2015-01-20 | 2015-06-10 | 王志根 | 360 ° of emitting bulbs |
WO2015149512A1 (en) * | 2014-04-02 | 2015-10-08 | 厦门萤火虫节能科技有限公司 | Integrated heat-dissipation led lamp |
-
2016
- 2016-11-09 CN CN201610987065.9A patent/CN106523945A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102252297A (en) * | 2011-04-29 | 2011-11-23 | 上海威廉照明电气有限公司 | Assembly of heating component and heat-dissipation structure and LED (light emitting diode) lamp |
CN103363332A (en) * | 2012-04-06 | 2013-10-23 | 赵依军 | LED bulb lamp with large light-emitting angle and manufacturing method thereof |
WO2015149512A1 (en) * | 2014-04-02 | 2015-10-08 | 厦门萤火虫节能科技有限公司 | Integrated heat-dissipation led lamp |
CN204387763U (en) * | 2015-01-20 | 2015-06-10 | 王志根 | 360 ° of emitting bulbs |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107559622A (en) * | 2017-09-29 | 2018-01-09 | 浙江生辉照明有限公司 | LED bulb |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170322 |