CN110440157A - A kind of LED Glass lamp - Google Patents
A kind of LED Glass lamp Download PDFInfo
- Publication number
- CN110440157A CN110440157A CN201910707035.1A CN201910707035A CN110440157A CN 110440157 A CN110440157 A CN 110440157A CN 201910707035 A CN201910707035 A CN 201910707035A CN 110440157 A CN110440157 A CN 110440157A
- Authority
- CN
- China
- Prior art keywords
- led
- shell
- glass lamp
- stem
- led 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to lighting technical field more particularly to a kind of LED Glass lamps, including lamp cap, the shell being connected with the lamp cap, the stem for being located in the shell portion, the LED light source being installed on the stem and the power supply being connected with the LED light source；The shell is sealed against each other with the stem and is connect, and closed accommodating cavity is formed in the interior of shell, and heat radiation protection gas and oxygenation agent are additionally provided in the accommodating cavity.LED Glass lamp provided by the invention, pass through the setting of oxygenation agent, oxygen content inside guarantee accommodating cavity is in always in default range, is solved the problems, such as that the oxygen in traditional LEDbulb lamp heat dissipation gas is difficult to balance with helium, is extended the service life of LED Glass lamp.
Description
Technical field
The present invention relates to a kind of technical field of LED illumination, and in particular, to a kind of LED Glass lamp.
Background technique
LED Glass lamp, the advantages of combining traditional lighting and LED, shine with full angle, will not yellow deformation, shine
Face is broad, and good heat dissipation, the advantage of production efficiency height etc. is welcomed by customers.Since it needs improving radiating effect, usually fill out
Helium or helium+oxygen mixed gas are filled, wherein it is preferred that using helium+oxygen mixed gas.
LED Glass lamp is the lamp of air-tightness, inside inevitably there are organic small molecule contaminants, these pollutants may come
From LED encapsulation material, baseplate material, soldering tin material, gaseous impurity etc., the presence of pollutant just will affect making for LED Glass lamp
Use the service life.It would be desirable therefore, evade the use for being also easy to produce the material of small organic molecule as far as possible, but in this way, high degree limits
Product design and cost performance, and it is difficult to ensure that percentage is effective, so in present LED glass envelope product, fill part
Oxygen oxidizes away pollutant, has been more general way.
The internal temperature of LED Glass lamp generally can be the volatilization situation of small organic molecule at 50-130 DEG C or so, be with
Temperature increase, index rise, make more powerful LED light, or the design side with more cost performance if necessary
Case, the temperature inside glass envelope is necessarily higher, and temperature is high, and small organic molecule volatile matter is increased by very much, this just needs to fill out
Fill more oxygen proportions.And oxygen is to have negative interaction for the heat dissipation of LED glass envelope, excessively a high proportion of oxygen can make the function that radiates
It can greatly decline, the volatilization quantity of small organic molecule can be greatly improved again in this way.Test proof, 5% or more oxygen ratio
Example, just has a certain impact for the heat dissipation of mixed gas, and 20% or more ratio will result in large effect, 50% with
On ratio, the influence for heat dissipation exceeded permitted situation.
In face of this situation, it is necessary to propose a kind of new LED Glass lamp, solve the above problems.
The present invention proposes a kind of LED Glass lamp, by the way that oxygenation agent and desiccant are arranged inside the housing, so that interior of shell
Oxygen proportion remain within a preset range, improve heat dissipation effect and service life.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of LED Glass lamps, so that the oxygen proportion of interior of shell is always
It keeps within a preset range, improving heat dissipation effect and service life.
In order to solve the above-mentioned technical problems, the present invention provides a kind of LED Glass lamp, including lamp cap, with the lamp cap phase
The shell of connection, the stem for being located in the shell portion, the LED light source being installed on the stem and with the LED light source
The power supply being connected；
The shell is sealed against each other with the stem and is connect, and closed accommodating cavity is formed in the interior of shell, described
Heat radiation protection gas and oxygenation agent are additionally provided in accommodating cavity；
Wherein, the oxygenation agent is calper calcium peroxide, peromag, hydrogen peroxide, sodium carbonate peroxide, manganese dioxide and height
One or more of potassium manganate.
Preferably, the LED light source is located inside the accommodating cavity comprising substrate and the LED on the substrate
Lamp bead；
The substrate is fixed on the stem.
Preferably, the oxygenation agent is coated on inner wall, the surface of stem or the surface of substrate of the shell.
Preferably, the oxygenation agent is fixed on the stem, or pass through in bulk by way of pasting or being clamped
It pastes or the mode of clamping is fixed on the substrate.
Preferably, desiccant is additionally provided in the accommodating cavity, the desiccant is silica gel, silicon dioxide powder, molecular sieve, life
One of lime, anhydrous calcium chloride, titanium dioxide powder, aluminium oxide, montmorillonite, mineral agent and natural zeolite are several
Kind.
Preferably, the desiccant coated is in the surface of the inner wall of the shell, the surface of stem or substrate.
Preferably, the desiccant is fixed on the stem, or pass through in bulk by way of pasting or being clamped
It pastes or the mode of clamping is fixed on the substrate.
Preferably, the desiccant is molecular sieve, aperture 3-5A.
Preferably, the oxygenation agent is in powdered, graininess, sheet or column；
The desiccant is in powdered, graininess, sheet or column.
Preferably, the heat radiation protection gas is the mixture of inert gas or inert gas and oxygen.
The invention has the following beneficial effects:
1, LED Glass lamp provided by the invention guarantees oxygen content inside accommodating cavity always by the setting of oxygenation agent
In default range, solves the problems, such as that the oxygen in traditional LEDbulb lamp heat dissipation gas is difficult to balance with helium, extend
The service life of LED Glass lamp.
2, LED Glass lamp provided by the invention absorbs the steam inside accommodating cavity, prevents water by the setting of desiccant
Vapour content is excessive, influences the service life of LED Glass lamp.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of LED Glass lamp of the invention；
Fig. 2 is the schematic diagram of the section structure of another embodiment of LED Glass lamp of the invention；
Fig. 3 is the schematic diagram of the section structure of another embodiment of LED Glass lamp of the invention；
Fig. 4 is the structural schematic diagram of another embodiment of LED Glass lamp of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.Only this is stated, the present invention occurs in the text or will occur up, down, left, right, before and after, it is inside and outside etc. just
Position word is not to specific restriction of the invention only on the basis of attached drawing of the invention.
As shown in Figures 1 to 4, LED Glass lamp of the invention, including lamp cap 1, the shell 2 being connected with the lamp cap 1,
Stem 3 inside the shell 2, the LED light source 4 being installed on the stem 3 and it is connected with the LED light source 4
Power supply 5；
The shell 2 is sealed against each other with the stem 3 and is connect, and closed accommodating cavity 6, institute are formed in the interior of shell
It states and is additionally provided with heat radiation protection gas, oxygenation agent 7 and desiccant 8 in accommodating cavity；
Wherein, the oxygenation agent 7 be calper calcium peroxide, peromag, hydrogen peroxide, sodium carbonate peroxide, manganese dioxide and
One or more of potassium permanganate；
The desiccant 8 is silica gel, silicon dioxide powder, molecular sieve, quick lime, anhydrous calcium chloride, titanium dioxide powder, oxidation
One or more of aluminium, montmorillonite, mineral agent and natural zeolite.
The lamp cap 1 is for realizing the mechanical connection between the LED Glass lamp and extraneous power supply and is electrically connected, and guarantees institute
Stating LED Glass lamp can work normally.The lamp cap 1 can be screwed socket, or bayonet socket, other embodiments
In, there are two the lamp cap also can be set, the both ends of the shell 2 are located at, are not limited to the present embodiment.
The shell 2 is used to transmit the light that the LED light source 4 issues, and is connected with the lamp cap 1, is glass shell,
Concrete shape is ball-type, candle type, column etc., and specific foundation actual needs selects the shape of the shell 2.
The stem 3 protrudes into 2 inside of shell and connects with the shell 2 sealing for installing the components such as LED light source 4
It connects, and forms closed accommodating cavity 6 inside the shell 2, the LED light source 4 and power supply 5 are located inside the accommodating cavity 6.
The LED light source 4 is located inside the accommodating cavity 6, for providing light source 4 comprising substrate 41 and is located at described
LED lamp bead 42 on substrate 41, the substrate 41 are fixed on the stem 3, for realizing the fixed peace of the LED light source 4
Dress.
The power supply 5 is connected with the LED light source 4, is located inside the accommodating cavity 6, for guaranteeing the LED light source
4 can work normally.The heat that the power supply 5 generates when working, can be distributed in time by the heat radiation protection gas, be prevented
Only heat gathers, and influences the service life of LED Glass lamp.
In order to improve the heat-sinking capability of the LED Glass lamp, heat radiation protection gas is filled with inside the accommodating cavity 6, it is described
Heat radiation protection gas can be inert gas, or the mixture of inert gas and oxygen, in the present embodiment, the heat dissipation is protected
Protect the gaseous mixture that gas is helium and oxygen.
It should be noted that during the work time, can generate and wave since LED lamp bead 42 needs to be welded on substrate 41
Contact scar object is sent out, this kind of pollutant will cause the biggish light decay of LED lamp bead 42, therefore the heat radiation protection gas is internally provided with oxygen
Gas is oxidized to water, CO and CO by dioxygen oxidation pollutant2, guarantee the service life of LED bulb.Due to depositing for oxygen
Side effect can generated to heat dissipation, therefore it is unable to 50% of volume no more than heat radiation protection air volume.In the course of work, pollution
Object is constantly volatilizing, and oxygen is constantly being consumed, and after its content is lower than certain numerical value, the light decay of LED lamp bead 42 is just
It can aggravate.
In order to solve this problem, guarantee that the oxygen content in heat radiation protection gas is in preset range always, the appearance
It sets and is additionally provided with oxygenation agent 7 inside chamber 6, in the condition of high temperature or can have and decompose deoxidation under moisture state, specifically, the increasing
Oxygen agent 7 is one of calper calcium peroxide, peromag, hydrogen peroxide, sodium carbonate peroxide, manganese dioxide and potassium permanganate or several
Kind.Preferably, the oxygenation agent 7 is calper calcium peroxide, peromag or sodium carbonate peroxide.
The oxygenation agent 7 can be applied in powdered, graininess, sheet or column or other rules or irregular shape
Spread on the inner wall of the shell 2, the surface of stem 3 or substrate 41, oxygenation agent 7 can also be fabricated to bulk, by paste or
The modes such as clamping are fixed on stem 3 or on substrate 41, and with specific reference to actual needs, the position of the oxygenation agent 7 is arranged.
During 7 deoxidation of oxygenation agent etc., steam can be generated, influences the service life of LED lamp bead 42, therefore in order to solve
This problem, is additionally provided with desiccant 8 inside the accommodating cavity 6, the desiccant 8 be silica gel, silicon dioxide powder, molecular sieve,
One of quick lime, anhydrous calcium chloride, titanium dioxide powder, aluminium oxide, montmorillonite, mineral agent and natural zeolite are several
Kind.Preferably, the desiccant 8 is molecular sieve, silicon dioxide powder, titanium dioxide powder, silica gel or natural zeolite.When the drying
When agent 8 is molecular sieve, aperture is preferably 3-5A.
The desiccant 8 can be applied in powdered, graininess, sheet, column or other rules or irregular shape
In the surface of the inner wall of the shell 2, stem 3 or substrate 41, desiccant 8 can also be fabricated to bulk, by pasting or blocking
It the modes such as connects to be fixed on stem 3 or on substrate 41, with specific reference to actual needs, the position of the desiccant 8 is set.
In other embodiments, the desiccant 8 can also be used in mixed way with the oxygenation agent 7.
LED Glass lamp provided by the invention guarantees oxygen content inside accommodating cavity 6 always by the setting of oxygenation agent 7
In default range, solves the problems, such as that the oxygen in traditional LEDbulb lamp heat dissipation gas is difficult to balance with helium, extend
The service life of LED Glass lamp；By the setting of desiccant 7, the steam inside accommodating cavity 6 is absorbed, moisture content mistake is prevented
It is more, influence the service life of LED Glass lamp.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of LED Glass lamp, which is characterized in that including lamp cap, the shell being connected with the lamp cap, be located in the shell
The stem in portion, the LED light source being installed on the stem and the power supply being connected with the LED light source；
The shell is sealed against each other with the stem and is connect, and closed accommodating cavity is formed in the interior of shell, the accommodating
It is intracavitary to be additionally provided with heat radiation protection gas and oxygenation agent；
Wherein, the oxygenation agent is calper calcium peroxide, peromag, hydrogen peroxide, sodium carbonate peroxide, manganese dioxide and permanganic acid
One or more of potassium.
2. LED Glass lamp as described in claim 1, which is characterized in that the LED light source is located inside the accommodating cavity,
LED lamp bead including substrate and on the substrate；
The substrate is fixed on the stem.
3. LED Glass lamp as claimed in claim 2, which is characterized in that the oxygenation agent is coated on inner wall, the core of the shell
The surface of column or the surface of substrate.
4. LED Glass lamp as claimed in claim 2, which is characterized in that the oxygenation agent passes through what is pasted or be clamped in bulk
Mode is fixed on the stem, or is fixed on the substrate by way of pasting or being clamped.
5. LED Glass lamp as claimed in claim 2, which is characterized in that be additionally provided with desiccant, the drying in the accommodating cavity
Agent is silica gel, silicon dioxide powder, molecular sieve, quick lime, anhydrous calcium chloride, titanium dioxide powder, aluminium oxide, montmorillonite, mineral are dry
One or more of drying prescription and natural zeolite.
6. LED Glass lamp as claimed in claim 5, which is characterized in that inner wall, core of the desiccant coated in the shell
The surface of column or the surface of substrate.
7. LED Glass lamp as claimed in claim 5, which is characterized in that the desiccant passes through what is pasted or be clamped in bulk
Mode is fixed on the stem, or is fixed on the substrate by way of pasting or being clamped.
8. LED Glass lamp as claimed in claim 5, which is characterized in that the desiccant is molecular sieve, aperture 3-5A.
9. LED Glass lamp as claimed in claim 5, which is characterized in that the oxygenation agent in powdered, graininess, sheet or
Column；
The desiccant is in powdered, graininess, sheet or column.
10. LED Glass lamp as described in claim 1, which is characterized in that the heat radiation protection gas is inert gas or indifferent gas
The mixture of body and oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707035.1A CN110440157B (en) | 2019-08-01 | 2019-08-01 | LED glass lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707035.1A CN110440157B (en) | 2019-08-01 | 2019-08-01 | LED glass lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110440157A true CN110440157A (en) | 2019-11-12 |
| CN110440157B CN110440157B (en) | 2021-02-12 |
Family
ID=68432858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910707035.1A Active CN110440157B (en) | 2019-08-01 | 2019-08-01 | LED glass lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440157B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2601358A (en) * | 2020-11-27 | 2022-06-01 | Lumishore Ltd | LED lighting apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430086A (en) * | 2007-11-09 | 2009-05-13 | 富士迈半导体精密工业（上海）有限公司 | Illuminating apparatus |
| CN104061556A (en) * | 2014-06-24 | 2014-09-24 | 厦门市东林电子有限公司 | Heat-dissipating luminous decay-proof mixed gas in LED (Light-Emitting Diode) lamp |
| CN203892907U (en) * | 2014-01-28 | 2014-10-22 | 林建平 | Glass heat pipe LED (light-emitting diode) lamp with curved and coiled cold ends |
| WO2015053076A1 (en) * | 2013-10-11 | 2015-04-16 | 岩崎電気株式会社 | Hermetically sealed led lamp |
| CN107869655A (en) * | 2017-10-11 | 2018-04-03 | 佛山电器照明股份有限公司 | A kind of LED filament bulb |
| CN108140939A (en) * | 2015-10-22 | 2018-06-08 | 飞利浦照明控股有限公司 | Lighting device with radio antenna |
| CN208074615U (en) * | 2018-02-27 | 2018-11-09 | 佛山电器照明股份有限公司 | LED bulb based on connection terminal |
-
2019
- 2019-08-01 CN CN201910707035.1A patent/CN110440157B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430086A (en) * | 2007-11-09 | 2009-05-13 | 富士迈半导体精密工业（上海）有限公司 | Illuminating apparatus |
| WO2015053076A1 (en) * | 2013-10-11 | 2015-04-16 | 岩崎電気株式会社 | Hermetically sealed led lamp |
| CN203892907U (en) * | 2014-01-28 | 2014-10-22 | 林建平 | Glass heat pipe LED (light-emitting diode) lamp with curved and coiled cold ends |
| CN104061556A (en) * | 2014-06-24 | 2014-09-24 | 厦门市东林电子有限公司 | Heat-dissipating luminous decay-proof mixed gas in LED (Light-Emitting Diode) lamp |
| CN108140939A (en) * | 2015-10-22 | 2018-06-08 | 飞利浦照明控股有限公司 | Lighting device with radio antenna |
| CN107869655A (en) * | 2017-10-11 | 2018-04-03 | 佛山电器照明股份有限公司 | A kind of LED filament bulb |
| CN208074615U (en) * | 2018-02-27 | 2018-11-09 | 佛山电器照明股份有限公司 | LED bulb based on connection terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2601358A (en) * | 2020-11-27 | 2022-06-01 | Lumishore Ltd | LED lighting apparatus |
| WO2022112786A1 (en) * | 2020-11-27 | 2022-06-02 | Lumishore Limited | Led lighting apparatus |
| GB2606070A (en) * | 2020-11-27 | 2022-10-26 | Lumishore Ltd | LED lighting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110440157B (en) | 2021-02-12 |
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