CN106402693A - LED lamp bulb with novel structure - Google Patents
LED lamp bulb with novel structure Download PDFInfo
- Publication number
- CN106402693A CN106402693A CN201611099909.2A CN201611099909A CN106402693A CN 106402693 A CN106402693 A CN 106402693A CN 201611099909 A CN201611099909 A CN 201611099909A CN 106402693 A CN106402693 A CN 106402693A
- Authority
- CN
- China
- Prior art keywords
- shell
- led
- glass
- lamp holder
- intracavity
- 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.)
- Granted
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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/15—Thermal insulation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
Abstract
The invention relates to an LED lamp bulb with a novel structure. A main body is composed of a lamp holder and a glass bulb shell, wherein a micro gas outlet and an electric contact are arranged on the lamp holder; an electrifying guide wire and an LED power supply drive assembly are arranged in the lamp holder; and a glass stem tube, an electric light-emitting assembly and a gas exhaust tube are arranged in the glass bulb shell. The glass stem tube is in the shape of a long cylinder; a stem head with a gas charge and discharge hole is arranged on the cylinder bottom; the gas exhaust tube is arranged on the center of a cylindrical cavity; and a ring cavity around the gas exhaust tube forms an electric light-emitting assembly mounting cavity which communicates with outside air. When the electric light-emitting assembly works, part of generated heat and part of generated liquid are remained in an environment which communicates with outside natural air to immediately emit and evaporate, so that the radiating pressure of an inner cavity of the bulb shell is reduced, corrosion influences, on an LED light-emitting element, of the remained liquid are avoided, the working service life and the illumination effect of the LED lamp bulb can be ensured; and moreover, the LED lamp bulb has the advantages of a simple and reasonable structure, reliable work, a long service life, low production cost and low daily use cost, and has very high practicability.
Description
Technical field
The present invention relates to lighting manufacturing technology field, particularly a kind of LED bulb of structure novel.
Background technology
With the development of modern age lighting engineering, the electric filament lamp of more than 100 year prevailing by universally acknowledged, have notable
The LED of energy-saving effect replaces, and what in existing market many LED products on sale, market share amount was larger is in such as Fig. 1 institute
Exploitation on the basis of showing electric filament lamp basic structure forms, as shown in Figure 2 using the LED lamp bar bulb of traditional glass cell-shell.In Fig. 1
In, by clay bonding, the lamp holder 1 being connected and glass cell-shell 2 are constituted traditional incandescent lamp bulb main body.Lamp holder 1 is provided with miniature giving vent to anger
Hole 11, the interior electrical contact 13 being welded with energising seal wire A 12 one end；Glass cell-shell 2 intracavity is provided with glass core column jecket 21, electrically props up
Hold bar 22, electric bracing frame 23, electroluminescence assembly 24 and exhaustor 25, wherein：Described glass core column jecket 21 main body is in shorter
Cylindrical shape, cylinder bottom is provided with from above fills steam vent 2111 and the interior stem stem head 211 being embedded with conductive pin 2112 is constituted, in cylinder intracavity
It is provided with heart position and fills, with described, the exhaustor 25 that steam vent 2111 position is corresponding, gas circuit communicates, positioned at exhaustor 25
The ring cavity composition energising seal wire A12 of surrounding connects chamber 2113；One end of described electric support rod 22 is fixedly installed on glass
On the end face of stern column 21 top stem stem head 211；Described electric bracing frame 23 main body be in divergent shape, by some one end with described
The metallic conduction silk that is weldingly connected of conductive pin 2112 constitute；Described electroluminescence assembly 24 is filled the post of by tungsten filament, is arranged on institute
On the other end of electric support rod 22 stated and the top ends of electric bracing frame 23；Described exhaustor 25 is in initial manufacture state
Lower two ends all in open, its one end with described fill steam vent 2111 and be connected communicate with glass cell-shell 2 inner chamber gas circuit, another
End is connected with the natural air of lamp holder 1 intracavity, and the other end is connected with the natural air of lamp holder 1 intracavity positioned at lamp holder side,
After glass cell-shell 2 intracavity is filled with radiating gas, fire envelope is in sealed shape, so that cell-shell inner chamber is in and completely cuts off shape completely with outside air
State；During work, emit light and heat after tungsten filament energising, by glass cell-shell to around launching light and distributing heat, guaranteeing to illuminate
It is clearly present many deficiencies such as power consumption is big, luminous efficiency is low, filament easily fracture damage on the premise of brightness, lead to bulb effective
Working life is short, needs often to renew during use, has not only bothered but also led to routine use high cost.
Luminous efficiency more high life longer LED is the update illuminating product of exploitation after electric filament lamp, Dian Xingdai
Table product is LED lamp bar bulb as shown in Figure 2, and by clay bonding, the lamp holder 1 being connected and glass cell-shell 2 are constituted main body.Wherein：
Miniature venthole 11, the interior electrical contact 13 of energising seal wire A12 one end and logical with described of being welded with are provided with described lamp holder 1
The LED power drive component 14 that the other end of conductance silk A12 is electrically connected；Described glass cell-shell 2 intracavity comprises to be provided with glass
Glass stern column 21, electric support rod 22, electric bracing frame 23, electroluminescence assembly 24, exhaustor 25 and energising seal wire B 26, its
In：Described glass core column jecket 21 main body is in compared with short cylinder shape, and cylinder bottom is provided with from above fills steam vent 2111 and the interior conduction that is embedded with is drawn
The stem stem head 211 of foot 2112 is constituted, cylinder intracavity center is provided with described fill steam vent 2111 position corresponding,
The described exhaustor 25 that gas circuit communicates, the annular space composition around exhaustor 25 is arranged on LED power drive component 14
Energising seal wire B 26 and conductive pin 2112 between connects chamber 2113；One end of described electric support rod 22 is fixedly installed
On the end face of glass core column jecket 21 top stem stem head 211；Described electric bracing frame 23 main body is in divergent shape, by some one end
The L-type metallic conduction silk being weldingly connected with described conductive pin 2112 is constituted；Described electroluminescence assembly 24 main body taper circle
Tubular, is arranged between the described other end of electric support rod 22 and electric bracing frame 23 end, the conical surface is provided with some
Luminescence component 24 is filled the post of by LED lamp bar；Described exhaustor 25 under initial manufacture state two ends all in open, its one end with
Described fill steam vent 2111 and be connected communicate with glass cell-shell inner chamber gas circuit, the other end is located at lamp holder side and lamp holder 1 intracavity
Natural air is connected, and after glass cell-shell 2 intracavity is filled with radiating gas, fire envelope is in sealed shape, so that cell-shell inner chamber is in and extraneous
The complete state of isolation of air；During work, emit light and heat after LED lamp bar energising, as conventional incandescent, straight by glass cell-shell
Connect to around launch light and distribute heat although overcome conventional incandescent power consumption big the drawbacks of, bring certain energy-conservation effect
Really, but because radiating mode and area of dissipation are constant, radiating effect is still restricted by area of dissipation, thus accordingly constrains
The power of LED improves, further, since the various liquid residues that LED lamp bar produces in the course of the work are trapped in glass cell-shell
Closing chamber endogenous cause of ill is nowhere volatilized and the generation degeneration that reacts to each other, will certainly causing corrosion LED lamp bar, thus affect bulb light effect
Rate and working life, also result in glass cell-shell inner surface simultaneously and haze and coating shedding impact illumination effect, which results in
Liquid must be reduced using the raw material of high cost and the corresponding processing technique of increase residual in LED lamp bar production process as far as possible
Staying, thus leading to LED lamp bar to steep many deficiencies of workinprocess cost and aspect of performance, making the power of LED lamp bar bulb be difficult to carry
Height is it is impossible to meet market actual demand.So, consider all to owe ideal from economy and point of view of practicability.
Content of the invention
The invention aims to overcoming the shortcomings of, existing for existing LED lamp bar bulb, to provide a kind of structure relatively
Scientific and reasonable, can ensure that bulb heat radiation and internal residual liquid fully volatilize and is easy to using high performance-price ratio Surface-mount LED lamp pearl
The LED bulb of structure novel.
By clay bonding, the lamp holder being connected and glass cell-shell are constituted a kind of LED bulb main body of structure novel of the present invention,
Miniature venthole, the interior energising electrical contact of seal wire A one end and another with described energising seal wire A of being welded with are provided with lamp holder
The LED power drive component that one end is electrically connected, is characterised by that glass cell-shell intracavity is provided with extended type glass core column jecket, electricity is sent out
Optical assembly and exhaustor, wherein：
Described extended type glass stem tube body is in profound cylindrical shape, and cylinder bottom is provided with from above to be filled the stem stem head of steam vent and constitute,
It is provided with cylinder intracavity center and fills, with described, the described exhaustor that aerofluxuss hole site is corresponding, gas circuit communicates, be located at
Ring cavity around exhaustor constitutes the placing chamber of described electroluminescence assembly；
Described electroluminescence assembly includes LED light tiles, LED-baseplate, and main body is cylindrical, is arranged on described placing chamber
Interior, luminous interarea is located at glass stem tube wall side, and described power drives assembly is electrically connected with LED-baseplate, additionally, institute
The LED light tiles stated can be filled the post of by Surface-mount LED lamp pearl；
Described exhaustor under initial manufacture state two ends all in open, its one end with described fill steam vent be connected and
Communicated with glass cell-shell inner chamber gas circuit by filling steam vent, the other end is connected with the natural air of lamp holder intracavity positioned at lamp holder side
Logical, complete after processing to be filled with fire envelope after radiating gas, be in sealed shape to glass cell-shell intracavity, make glass cell-shell inner chamber be in
The complete state of isolation of outside air；
During work, emit light and heat after the energising of LED light tiles, the first shell transmission through glass core column jecket of produced light, by
To ambient radiation, produced heat interarea part passes to the shell of glass core column jecket to glass cell-shell, then by glass cell-shell
The radiating gas convective zone of intracavity is walked heat and is outwards distributed by glass cell-shell, and back portion is absorbed by LED-baseplate, Ran Housui
The air-flow disposing intracavity flowing is taken to lamp holder intracavity and is outwardly distributed by miniature venthole, meanwhile, electroluminescence assembly
The liquid residue producing during work also evaporates therewith.
The new LED bulb of present configuration based on above-mentioned design, due to being arranged to longer circle by glass core column jecket
Tubular, electroluminescence assembly is arranged on the arrangement intracavity being connected with outside air, being made up of glass stem pipe ring chamber, makes to light
Central point is located in glass core column jecket, makes the partial heat producing during electroluminescence component operation and liquid residue natural with the external world
Automatically distribute in the environment of air phase circulation and evaporate, not only reduce conventional LED light bulb and pass through the radiating of glass cell-shell inner chamber
Pressure, turn avoid the infection to LED light-emitting component for the liquid residue simultaneously, it is advantageously ensured that the reliably working of LED bulb
Life-span and lighting effect, and although increasing glass core column jecket compared with existing LED lamp bar bulb, but eliminate in core
Embedded conductive pin on stigma, arrange on stem stem end surface electric bracing frame and electric support rod and electric support rod with
The trouble of electroluminescence assembly is electrically set between bracing frame, makes the LED bubble structure manufacturing using technical solution of the present invention simpler
Single and scientific and reasonable, largely facilitate reduction production cost, and thoroughly overcome while guaranteeing bulb heat radiation performance again
Liquid residue is possible to the damage to LED luminescence component producing, thus extremely efficient ensure that the reliable work of LED bulb
Make life-span and lighting effect.So, the new LED bulb of present configuration is a big skill of LED bulb manufacturing technology field in fact
Art break through, be LED bulb reduce production cost and routine use cost, give full play to power savings advantages, expansive approach market and
The update of product provides robust techniques guarantee.
Brief description
Fig. 1 is the basic structure schematic diagram of existing electric filament lamp；
Fig. 2 is the basic structure schematic diagram of the LED lamp bar bulb of exploitation on the basis of Fig. 1；
Fig. 3 is by the structural representation of the embodiment of the present invention.
In figure：
1. lamp holder 11. miniature venthole 12. energising seal wire A 13. electrical contact
14.LED power drives assembly 2. glass cell-shell 21. glass core column jecket
211. stem stem heads 2111. fill steam vent 2112. conductive pin 2113. and connect chamber
The electric bracing frame 24. electroluminescence assembly 241.LED light tiles of 22. electric support rods 23.
242.LED substrate 25. exhaustor 26. energising seal wire B 27. placing chamber.
Specific embodiment
Below in conjunction with the accompanying drawings and exemplary embodiments the invention will be further described.
In figure 3, a kind of LED bulb main body of structure novel of the present invention is connected by clay bonding lamp holder 1 and glass
Cell-shell 2 is constituted, lamp holder 1 is provided with miniature venthole 11, interior be welded with energising seal wire A12 one end electrical contact 13 and with described
Energising seal wire A 12 the LED power drive component 14 that is electrically connected of the other end, be characterised by that glass cell-shell 2 intracavity is provided with
Extended type glass core column jecket 21, electroluminescence assembly 24 and exhaustor 25, wherein：
Described extended type glass core column jecket 21 main body is in profound cylindrical shape, and cylinder bottom is provided with the stem stem head filling steam vent 2111 from above
211 compositions, cylinder intracavity center is provided with described fill that steam vent 2111 position is corresponding, that gas circuit communicates is described
Exhaustor 25, the ring cavity around exhaustor 25 constitutes the placing chamber 27 of described electroluminescence assembly 24；
Described electroluminescence assembly 24 includes LED light tiles 241, LED-baseplate 242, and main body is cylindrical, is arranged on described
In placing chamber 27, luminous interarea is located at glass core column jecket 21 tube wall side, described power drives assembly 14 and LED-baseplate 242
It is electrically connected, additionally, described LED light tiles 241 can be filled the post of by Surface-mount LED lamp pearl；
Under initial manufacture state, all in open, its one end fills steam vent 2111 phase with described to described exhaustor 25 at two ends
Even simultaneously communicated with glass cell-shell inner chamber gas circuit by filling steam vent 2111, the other end is located at oneself of lamp holder side and lamp holder intracavity
So contact air, completes after processing to be filled with fire envelope after radiating gas, be in sealed shape to glass cell-shell intracavity, makes glass cell-shell
Inner chamber is in the complete state of isolation with outside air；
During work, emit light and heat after the energising of LED light tiles, the first shell transmission through glass core column jecket 21 of produced light, after
Through glass cell-shell 2 to ambient radiation, produced heat interarea part passes to the shell of glass core column jecket 21, then by glass
The radiating gas convective zone of cell-shell 2 intracavity is walked heat and is outwards distributed by glass cell-shell, and back portion is inhaled by LED-baseplate 242
Receive, then take lamp holder 1 intracavity to the air-flow of flowing in placing chamber 27 and outwardly distributed by miniature venthole 11, with this
Meanwhile, the liquid residue producing during electroluminescence assembly 24 work also evaporates therewith.
Claims (1)
1. a kind of LED bulb of structure novel, the lamp holder that main body is connected by clay bonding（1）With glass cell-shell（2）Constitute, lamp holder
（1）On be provided with miniature venthole（11）, interior be welded with energising seal wire A（12）The electrical contact of one end（13）And with described energising
Seal wire A（12）The LED power drive component that is electrically connected of the other end（14）It is characterised in that glass cell-shell（2）Intracavity is arranged
There is extended type glass core column jecket（21）, electroluminescence assembly（24）And exhaustor（25）, wherein：
Described extended type glass core column jecket（21）Main body is in profound cylindrical shape, and cylinder bottom is provided with from above fills steam vent（2111）Core
Stigma（211）Constitute, cylinder intracavity center is provided with and fills steam vent with described（2111）Position is corresponding, gas circuit is thought
Logical described exhaustor（25）, positioned at exhaustor（25）The ring cavity of surrounding constitutes described electroluminescence assembly（24）Placing chamber
（27）；
Described electroluminescence assembly（24）Include LED light tiles（241）And LED-baseplate（242）, main body is cylindrical, setting
In described placing chamber（27）Interior, described power drives assembly（14）With LED-baseplate（242）It is electrically connected；
Described exhaustor（25）Under initial manufacture state, all in open, its one end fills steam vent with described at two ends
（2111）It is connected and by filling steam vent（2111）With glass cell-shell（2）Inner chamber gas circuit is come round, the other end be located at lamp holder side with
Lamp holder（1）The natural air of intracavity is connected, and after cell-shell intracavity is filled with radiating gas, fire seals, is in sealed shape, makes glass cell-shell
（2）Inner chamber is in the complete state of isolation with outside air；
During work, emit light and heat after the energising of LED light tiles, produced light is first through glass core column jecket（21）Shell transmission,
By glass cell-shell（2）To ambient radiation, produced heat interarea part passes to glass core column jecket（21）Shell, then
By glass cell-shell（2）The radiating gas convective zone of intracavity is walked heat and is passed through glass cell-shell（2）Outwards distribute, back portion by
LED-baseplate（242）Absorb, then with placing chamber（27）The air-flow of interior flowing takes lamp holder to（1）Intracavity simultaneously passes through miniature venthole
（11）Outwards distribute, the liquid residue producing during electroluminescence assembly 24 work also evaporates therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099909.2A CN106402693B (en) | 2016-12-05 | 2016-12-05 | LED bulb with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099909.2A CN106402693B (en) | 2016-12-05 | 2016-12-05 | LED bulb with novel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402693A true CN106402693A (en) | 2017-02-15 |
| CN106402693B CN106402693B (en) | 2022-09-20 |
Family
ID=58083401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099909.2A Active CN106402693B (en) | 2016-12-05 | 2016-12-05 | LED bulb with novel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402693B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882434A (en) * | 2018-03-20 | 2018-11-23 | 海宁市鑫诚电子有限公司 | A kind of LED bulb based on MBL driving circuit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203464020U (en) * | 2013-09-25 | 2014-03-05 | 东莞市永明照明实业有限公司 | High luminous flux LED bulb structure |
| CN103953861A (en) * | 2014-04-02 | 2014-07-30 | 厦门市东林电子有限公司 | Integrated heat radiation type LED (light emitting diode) bulb |
| US20150036341A1 (en) * | 2012-03-12 | 2015-02-05 | Zhejiang Ledison Optoelectronics Co., Ltd. | Led light-emitting column and led light using the same |
| CN106015989A (en) * | 2016-07-20 | 2016-10-12 | 山东晶泰星光电科技有限公司 | LED inflatable bulb lamp with thermal radiation material |
| CN106151902A (en) * | 2016-07-27 | 2016-11-23 | 福建永德吉灯业股份有限公司 | Glass cell-shell LED |
| CN206338614U (en) * | 2016-12-05 | 2017-07-18 | 武汉市福臣贸易有限公司 | A kind of LED bulb of structure novel |
-
2016
- 2016-12-05 CN CN201611099909.2A patent/CN106402693B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150036341A1 (en) * | 2012-03-12 | 2015-02-05 | Zhejiang Ledison Optoelectronics Co., Ltd. | Led light-emitting column and led light using the same |
| CN203464020U (en) * | 2013-09-25 | 2014-03-05 | 东莞市永明照明实业有限公司 | High luminous flux LED bulb structure |
| CN103953861A (en) * | 2014-04-02 | 2014-07-30 | 厦门市东林电子有限公司 | Integrated heat radiation type LED (light emitting diode) bulb |
| CN106015989A (en) * | 2016-07-20 | 2016-10-12 | 山东晶泰星光电科技有限公司 | LED inflatable bulb lamp with thermal radiation material |
| CN106151902A (en) * | 2016-07-27 | 2016-11-23 | 福建永德吉灯业股份有限公司 | Glass cell-shell LED |
| CN206338614U (en) * | 2016-12-05 | 2017-07-18 | 武汉市福臣贸易有限公司 | A kind of LED bulb of structure novel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882434A (en) * | 2018-03-20 | 2018-11-23 | 海宁市鑫诚电子有限公司 | A kind of LED bulb based on MBL driving circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402693B (en) | 2022-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103090240B (en) | A kind of high-efficiency luminescence LED and adopt the LED of this light source | |
| CN102980054A (en) | Light-emitting diode (LED) lamp bulb | |
| CN103423644A (en) | LED (Light Emitting Diode) lamp bulb | |
| CN203115641U (en) | Light-emitting diode (LED) bulb | |
| CN204592918U (en) | A kind of core column type omnirange emission standards type LED | |
| CN100545997C (en) | Energy-saving bulb | |
| CN204611413U (en) | LED ball is steeped | |
| CN106402693A (en) | LED lamp bulb with novel structure | |
| CN206338617U (en) | A kind of high-efficient heat-dissipating LED lamp bubble | |
| CN206338614U (en) | A kind of LED bulb of structure novel | |
| WO2015021734A1 (en) | Led light bulb | |
| CN206338615U (en) | A kind of LED bulb with excellent ventilative heat sinking function | |
| CN106382515A (en) | LED bulb having excellent ventilating and heat dissipation functions | |
| CN206338613U (en) | A kind of low-power LED bulb of structure novel | |
| CN104515084A (en) | Special stem for LED (Light Emitting Diode) filament lamp | |
| CN206338616U (en) | A kind of economical and practical type LED decorative lamp | |
| CN207334306U (en) | A kind of light bulb of convertible lamp cap | |
| CN106439538B (en) | Low-power LED bulb with novel structure | |
| CN106439537A (en) | Efficient heat dissipation type LED bulb | |
| CN102506324A (en) | LED (light emitting diode) lamp with novel heat dissipation structure and method for manufacturing LED lamp | |
| CN102155668A (en) | Plastic shell LED (light-emitting diode) bulb and manufacturing process thereof | |
| CN201875608U (en) | Train illuminating system and train head lamp | |
| CN201270238Y (en) | Xenon gas discharging air craft landing light | |
| CN201188410Y (en) | Energy-saving bulb | |
| CN204403880U (en) | A kind of LED linear light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |