CN108799866A - A kind of bulb lamp - Google Patents
A kind of bulb lamp Download PDFInfo
- Publication number
- CN108799866A CN108799866A CN201810975380.9A CN201810975380A CN108799866A CN 108799866 A CN108799866 A CN 108799866A CN 201810975380 A CN201810975380 A CN 201810975380A CN 108799866 A CN108799866 A CN 108799866A
- Authority
- CN
- China
- Prior art keywords
- horn body
- bulb
- cooling stand
- sealing
- led
- 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.)
- Withdrawn
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
- 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
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to LED lamp field more particularly to a kind of bulb lamps.A kind of bulb lamp, including bulb shell, and the Surface-mount LED lamp core that is arranged on bulb shell；The Surface-mount LED lamp core includes sealing horn body, and the cooling stand being connected on sealing horn body, and the LED paster components being arranged on cooling stand；The sealing horn body is closed on the inner cavity accent of bulb shell, and cooling stand and LED paster components thereon are in the inner cavity of bulb shell；The cooling stand is ceramics bracket, and cooling stand is internally provided with the channel for ganging up its bottom and top.The bulb lamp channel for ganging up its bottom and top is set inside cooling stand, it can be achieved that bulb airflow circulating, so as to carry heat to radiating on light bulb.
Description
Technical field
The present invention relates to LED lamp field more particularly to a kind of bulb lamps.
Background technology
LEDbulb lamp is to substitute the Novel energy-saving lamp of conventional incandescent, in environmental protection, energy saving level all than traditional photograph
Bright product is more advantageous.LED filament lamp and SMD-glass lamp bulbs are in be gradually increasing trend at present.LED is English
The abbreviation of light emitting diode (light emitting diode) is a kind of solid state semiconductor devices, and the heart of LED is one
One end of the chip of semiconductor, chip is attached on a holder, and one end is cathode, and the other end connects the anode of power supply, is made entire
Chip is got up by epoxy encapsulation.Its major function is：Electric energy is converted into luminous energy, the main material of chip is monocrystalline silicon.
Semiconductor wafer consists of two parts, and a part is P-type semiconductor, and hole is occupied an leading position inside it, and the other end is N-type half
Conductor is mainly electronics in this side.A P-N knot is just formed but when both semiconductors connect, between them.
When electric current acts on this chip by conducting wire, electronics will be pushed to the areas P, and electronics is with hole-recombination in the areas P, so
Energy will be sent out in the form of photon afterwards, here it is the principles that LED shines.And the wavelength of light i.e. the color of light, be by
Form the material decision of P-N junction.Its basic structure is one piece of electroluminescent chip of semiconductor material, with elargol or white glue
It is cured on holder, then uses silver wire or gold thread connection chip and circuit board, then surrounding is sealed with epoxy resin, plays protection
The effect of internal core.In contrast, LED lamp for tengsten lamp compared to needing more to focus on radiating requirements, but current LED ball
The radiator structure for steeping lamp is unreasonable, and heat dissipation effect is bad, to will have a direct impact on service life and the quality of product.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of bulb lamps, and the bulb lamp is in cooling stand
Portion's setting gang up the channel at its bottom and top, it can be achieved that bulb airflow circulating, so as to carry heat to lamp
It radiates on bubble.
In order to achieve the above purpose, present invention employs technical solutions below：
A kind of bulb lamp, including bulb shell, and the Surface-mount LED lamp core that is arranged on bulb shell；It is characterized in that；
The Surface-mount LED lamp core includes sealing horn body, and the cooling stand being connected on sealing horn body, and setting is being radiated
LED paster components on holder；The sealing horn body is closed on the inner cavity accent of bulb shell, cooling stand and thereon
LED paster components are in the inner cavity of bulb shell；The cooling stand is ceramics bracket, and being internally provided with for cooling stand is ganged up
The channel at its bottom and top.
Preferably, the lower end of the sealing horn body is sealed equipped with taper, taper is closed in the interior of bulb shell
On chamber accent；The lower end of cooling stand is connected on the sealing horn body of taper sealing top；It is equipped in sealing horn body
Conducting wire, and connect with the LED paster components.
Preferably, the cooling stand includes the socket part below tapering, offered on the side wall of socket part logical
Hole is communicated with its internal channel；The socket part is connected to the top of sealing horn body, and sealing horn body is in socket part
When, through-hole described in endless complete hiding.
Preferably, the inside of the sealing horn body is equipped with air column；The lower end of air column is in taper sealing outside, gas
The upper end of column is connected on the sealing horn body of taper sealing top.
Preferably, further including the conductive base being connected on bulb shell, conductive base and leading in sealing horn body
Line is electrically connected.
Preferably, the cooling stand includes at least a tapering, LED paster components are attached at the side wall in the tapering,
And on the top in tapering.
Preferably, the LED paster components include more patches unit, more patches unit primitive rule is around cone
In portion's circumferential side wall；More patches unit is sequentially connected electrically.
Preferably, the LED paster components are full wafer LED patches, tapering circumferential side wall is completely covered in LED patches.
The present invention uses above-mentioned technical proposal, the technical solution to be related to a kind of bulb lamp, the bulb lamp, including bulb housing
Body, and the Surface-mount LED lamp core that is arranged on bulb shell.Wherein, the cooling stand in Surface-mount LED lamp core is propped up using ceramics
Frame, due to the problem of LED lamp is related to heat dissipation problem, and cooling stand is easy to cause its central area heat build-up；Therefore at it
Inside setting gang up the channel at its bottom and top, it can be achieved that bulb airflow circulating, so as to by heat carry to
It radiates on light bulb.
Description of the drawings
Fig. 1 is the structural schematic diagram (heat dissipation metal holder) of Surface-mount LED lamp core.
Fig. 2 is the structural schematic diagram (ceramic heat-dissipating holder) of Surface-mount LED lamp core.
Fig. 3 is the structural schematic diagram of ceramic heat-dissipating holder.
Fig. 4 is the structural schematic diagram of bulb lamp.
Specific implementation mode
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Embodiment 1：
A kind of Surface-mount LED lamp core as shown in Figures 1 to 3, including cooling stand 1, and be arranged on cooling stand 1
LED paster components 2, and it is used to support the sealing horn body 3 of the cooling stand 1.Wherein, the sealing horn body 3 is
Interior accent for connecting and closing light bulb, and the LED paster components 2 being used for simultaneously to cooling stand 1 and thereon are supported.
The cooling stand 1 includes at least a tapering 11, and the socket part 12 in 11 lower section of tapering.Such as the institutes of Fig. 2 and 3
Show, in wherein a kind of embodiment, the cooling stand 1 is ceramics bracket.As shown in Fig. 1, in another embodiment
In, cooling stand 1 is metallic support, and metal used by metallic support can be the heat-conducting metals such as aluminium, copper, cooling stand 1
Rule is equipped with multiple radiating grooves 13 on 12 outer circumferential wall of socket part.It is described to dissipate on the basis of above two embodiment
Hot holder 1 is internally provided with the channel 14 for ganging up its bottom and top.The reason is that LED lamp is related to heat dissipation problem, and
The cooling stand 1 of 11 shape of tapering is easy to cause the problem of its central area heat build-up.Therefore its bottom is ganged up in setting inside it
The channel 14 at portion and top, it can be achieved that bulb airflow circulating, so as to carry heat to radiating on light bulb.
Through-hole 15, and channel 14 phase internal with it are offered on the side wall of socket part 12 on the cooling stand 1
It is logical.Cooling stand 1 and the connection type of sealing horn body 3 are：The lower end of the sealing horn body 3 is equipped with taper and seals 31, institute
The lower end for stating cooling stand 1 is connected on the sealing horn body 3 of 31 top of taper sealing.Further scheme is, described to dissipate
The socket part 12 of hot holder 1 is connected to the top of sealing horn body 3, when sealing horn body 3 is in socket part 12, endless complete hiding
The through-hole 15；" endless complete hiding " therein refers to that there are gaps for the through-hole 15, can ensure gas flowing.In the skill
In art scheme, it is contemplated that on the one hand sealing horn body 3 need to be supported cooling stand 1, therefore cooling stand 1 is connected to envelope
On mouth horn body 3.Channel 14 in another aspect cooling stand 1 be for radiate use, therefore connection when cannot be by channel 14
Lower port closing, need to ensure through-hole 15 described in endless complete hiding there are gap.
The inside of the sealing horn body 3 is equipped with air column 4.The lower end of air column 4 is in 31 outside of taper sealing, air column 4
Upper end be connected to taper sealing 31 top sealing horn body 3 on.In above-mentioned technical proposal, the effect of the air column 4 is
Inner air is extracted in light bulb making, and for being filled with inert gas, such as helium.
In addition, laying is leaded in sealing horn body 3, and it is connect with the LED paster components 2.The LED patch groups
Part 2 is attached on the side wall in the tapering 11 and the top in tapering 11.As shown in Figure 1, in wherein a kind of embodiment, institute
It includes more patches unit 21 to state LED paster components 2, and 21 primitive rule of more patches unit is around 11 circumferential side wall of tapering
On.More patches unit 21 is sequentially connected electrically.This programme is one of which embodiment, can realize the illumination of each angle substantially
It is required that.As shown in Fig. 2, in another embodiment, the LED paster components 2 are full wafer LED patches, LED patches cover completely
11 circumferential side wall of lid tapering.This programme is another embodiment, and LED patches are integrally covered 11 peripheral side of tapering by the program
Wall, relative to first way, which simplify structures, need not be sequentially connected electrically more patches unit 21.On the other hand
Farthest promote lighting criteria.
The present invention uses above-mentioned technical proposal, the technical solution to be related to a kind of Surface-mount LED lamp core, the Surface-mount LED lamp core
Cooling stand 1 includes a tapering 11, and LED paster components 2 are attached on the side wall in the tapering 11 and the top in tapering 11.
To increase the illumination region of the Surface-mount LED lamp core, illuminating effect is promoted.
Embodiment 2：
As shown in figures 1-4, the present embodiment is related to a kind of bulb lamp, including bulb shell 5, and is arranged in bulb shell 5
On Surface-mount LED lamp core, and the conductive base 6 that is connected on bulb shell 5.The Surface-mount LED lamp core is used as implemented
Surface-mount LED lamp core described in example 1.Specifically, Surface-mount LED lamp core, including cooling stand 1, and be arranged in cooling stand 1
On LED paster components 2, and be used to support the sealing horn body 3 of the cooling stand 1.Wherein, the sealing horn body
3 be the interior accent for connecting and closing light bulb, and the LED paster components 2 being used for simultaneously to cooling stand 1 and thereon prop up
Support.The sealing horn body 3 is closed on the inner cavity accent of bulb shell 5, cooling stand 1 and LED paster components 2 thereon
In the inner cavity of bulb shell 5.
The cooling stand 1 includes at least a tapering 11, and the socket part 12 in 11 lower section of tapering.It is a kind of wherein
In embodiment, the cooling stand 1 is ceramics bracket；In another embodiment, cooling stand 1 is metallic support,
Rule is equipped with multiple radiating grooves 13 on the 12 outer circumferential wall of socket part of cooling stand 1.On the basis of above two embodiment
On, the cooling stand 1 is internally provided with the channel 14 for ganging up its bottom and top.The reason is that LED lamp is related to
Heat dissipation problem, and the problem of the cooling stand 1 of 11 shape of tapering is easy to cause its central area heat build-up.Therefore it sets inside it
Set the channel 14 for ganging up its bottom and top, it can be achieved that bulb airflow circulating, so as to carry heat to light bulb
On radiate.
Through-hole 15, and channel 14 phase internal with it are offered on the side wall of socket part 12 on the cooling stand 1
It is logical.Cooling stand 1 and the connection type of sealing horn body 3 are：The lower end of the sealing horn body 3 is equipped with taper and seals 31, institute
The lower end for stating cooling stand 1 is connected on the sealing horn body 3 of 31 top of taper sealing.Further scheme is, described to dissipate
The socket part 12 of hot holder 1 is connected to the top of sealing horn body 3, when sealing horn body 3 is in socket part 12, endless complete hiding
The through-hole 15；" endless complete hiding " therein refers to that there are gaps for the through-hole 15, can ensure gas flowing.In the skill
In art scheme, it is contemplated that on the one hand sealing horn body 3 need to be supported cooling stand 1, therefore cooling stand 1 is connected to envelope
On mouth horn body 3.Channel 14 in another aspect cooling stand 1 be for radiate use, therefore connection when cannot be by channel 14
Lower port closing, need to ensure through-hole 15 described in endless complete hiding there are gap.
The inside of the sealing horn body 3 is equipped with air column 4.The lower end of air column 4 is in 31 outside of taper sealing, air column 4
Upper end be connected to taper sealing 31 top sealing horn body 3 on.In above-mentioned technical proposal, the effect of the air column 4 is
Inner air is extracted in light bulb making, and for being filled with inert gas, such as helium.
In addition, laying is leaded in sealing horn body 3, and it is connected with the LED paster components 2, conductive base 6.Institute
The LED paster components 2 stated are attached on the side wall in the tapering 11 and the top in tapering 11.In wherein a kind of embodiment,
The LED paster components 2 include more patches unit 21, and 21 primitive rule of more patches unit is around 11 circumferential side wall of tapering
On.More patches unit 21 is sequentially connected electrically.This programme is one of which embodiment, can realize the illumination of each angle substantially
It is required that.In another embodiment, the LED paster components 2 are full wafer LED patches, and tapering 11 is completely covered in LED patches
Circumferential side wall.This programme is another embodiment, and LED patches are integrally covered 11 circumferential side wall of tapering by the program, relatively
In first way, which simplify structures, need not be sequentially connected electrically more patches unit 21.On the other hand also utmostly
Ground promotes lighting criteria.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of bulb lamp, including bulb shell, and the Surface-mount LED lamp core that is arranged on bulb shell；It is characterized in that；Institute
It includes sealing horn body to state Surface-mount LED lamp core, and the cooling stand being connected on sealing horn body, and setting is in heat dissipation branch
LED paster components on frame；The sealing horn body is closed on the inner cavity accent of bulb shell, cooling stand and thereon
LED paster components are in the inner cavity of bulb shell；The cooling stand is ceramics bracket, and being internally provided with for cooling stand is ganged up
The channel at its bottom and top.
2. a kind of bulb lamp according to claim 1, it is characterised in that：The lower end of the sealing horn body is sealed equipped with taper
Mouthful, taper is closed on the inner cavity accent of bulb shell；The lower end of cooling stand is connected to the envelope of taper sealing top
On mouth horn body；It is equipped with conducting wire in sealing horn body, and is connect with the LED paster components.
3. a kind of bulb lamp according to claim 2, it is characterised in that：The cooling stand includes below tapering
Socket part offers through-hole on the side wall of socket part, is communicated with its internal channel；The socket part is connected to sealing horn body
Top, sealing horn body is when being in socket part, through-hole described in endless complete hiding.
4. a kind of bulb lamp according to claim 3, it is characterised in that：The inside of the sealing horn body is equipped with gas
Column；The lower end of air column is in taper sealing outside, and the upper end of air column is connected on the sealing horn body of taper sealing top.
5. a kind of bulb lamp according to claim 2, it is characterised in that：It further include the conductive base being connected on bulb shell
Seat, conductive base are electrically connected with the conducting wire in sealing horn body.
6. a kind of bulb lamp according to claim 1, it is characterised in that：The cooling stand includes at least a tapering, LED
Paster component is attached on the side wall in the tapering and the top in tapering.
7. a kind of bulb lamp according to claim 6, it is characterised in that：The LED paster components include more patches list
Member, more patches unit primitive rule is around in the circumferential side wall of tapering；More patches unit is sequentially connected electrically.
8. a kind of bulb lamp according to claim 6, it is characterised in that：The LED paster components are full wafer LED patches,
Tapering circumferential side wall is completely covered in LED patches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975380.9A CN108799866A (en) | 2018-08-24 | 2018-08-24 | A kind of bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810975380.9A CN108799866A (en) | 2018-08-24 | 2018-08-24 | A kind of bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799866A true CN108799866A (en) | 2018-11-13 |
Family
ID=64081103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810975380.9A Withdrawn CN108799866A (en) | 2018-08-24 | 2018-08-24 | A kind of bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799866A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130099665A1 (en) * | 2010-12-20 | 2013-04-25 | Leroy E. Anderson | Extended optics led bulb |
| CN203823499U (en) * | 2014-04-02 | 2014-09-10 | 厦门市东林电子有限公司 | Integrated heat dissipation type LED bulb |
| WO2014187335A1 (en) * | 2013-05-23 | 2014-11-27 | Zhao Yijun | Led lamp core and led bulb lamp comprising same |
| CN104776327A (en) * | 2014-11-12 | 2015-07-15 | 吴喜荣 | LED (Light Emitting Diode) lighting source with radiating function, filament lamp and lighting device |
| WO2016065566A1 (en) * | 2014-10-30 | 2016-05-06 | 正屋(厦门)电子有限公司 | Bulb lamp structure |
-
2018
- 2018-08-24 CN CN201810975380.9A patent/CN108799866A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130099665A1 (en) * | 2010-12-20 | 2013-04-25 | Leroy E. Anderson | Extended optics led bulb |
| WO2014187335A1 (en) * | 2013-05-23 | 2014-11-27 | Zhao Yijun | Led lamp core and led bulb lamp comprising same |
| CN203823499U (en) * | 2014-04-02 | 2014-09-10 | 厦门市东林电子有限公司 | Integrated heat dissipation type LED bulb |
| WO2016065566A1 (en) * | 2014-10-30 | 2016-05-06 | 正屋(厦门)电子有限公司 | Bulb lamp structure |
| CN104776327A (en) * | 2014-11-12 | 2015-07-15 | 吴喜荣 | LED (Light Emitting Diode) lighting source with radiating function, filament lamp and lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |