CN206918692U - A kind of LEDbulb lamp - Google Patents
A kind of LEDbulb lamp Download PDFInfo
- Publication number
- CN206918692U CN206918692U CN201720855844.3U CN201720855844U CN206918692U CN 206918692 U CN206918692 U CN 206918692U CN 201720855844 U CN201720855844 U CN 201720855844U CN 206918692 U CN206918692 U CN 206918692U
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- CN
- China
- Prior art keywords
- circuit board
- lamp socket
- lamp
- pillar
- inwall
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
It the utility model is related to a kind of LEDbulb lamp, lamp socket including metal material and spherical vitreum is packaged with thereon, the inwall of lamp socket is the inner conical being gradually reduced from top to bottom, fixed flexible circuit board is attached on the inwall of lamp socket, circuit board is conical sleeve shape, and the inwall of circuit board is provided with equally distributed lamp bead；Transparent pillar is also coaxially fixed with lamp socket, the free end of pillar is fixed with hyaloplasmic sphere, and hyaloplasmic sphere is located at side of the central point away from lamp socket of vitreum.After the taper light source luminescent integrated using flexible PCB, the light is radiated on pillar and hyaloplasmic sphere, after the reflection and refraction of pillar and hyaloplasmic sphere, transmit and go out from vitreum, the refraction action of one side pillar and hyaloplasmic sphere can ensure that the intensity of illumination in vitreum face direction is enough, the reflex of another aspect pillar and hyaloplasmic sphere can anyway 360 ° of directions without blind spot lighting.
Description
Technical field
It the utility model is related to a kind of LEDbulb lamp.
Background technology
At present, with the high speed development of LED technologies, the advantages that LED is with its energy-saving and environmental protection, it is increasingly becoming novel green
The first choice of illumination.Due to incandescent lamp and electronic energy-saving lamp in routine use still in occupation of very high ratio, in order to reduce wave
Take, utilize existing interface, it is not necessary to which the LED bulb lamps for changing former conventional lamp pedestal and circuit just arise at the historic moment.For interior
Illuminating LED bulb lamp, the basic demand to its light distribution and brightness are：Bulb is luminous will not only to possess isotropic directivity, and
And light distribution is as far as possible uniform, ball bubble top and sidepiece luminous flux will reach certain value, avoid light and shade uneven, otherwise, use
Person will feel depressed.Its suggest illumination intensity value be：Operation area is 100-300cd/ ㎡, ceiling 100-300
Cd/ ㎡, metope are 50-150 cd/ ㎡.Produced for specification LED bulb lamps, the star of american energy will be issued in the end of the year 2009
The new standard of LED illuminations, defines omnirange LED lamps in a standard（Also it is referred to as directionless lamp）Light distribution.Advise herein
In fixed, in the case that regulation is 0 degree immediately below bulb, in the range of each 135 ° of its both sides, the luminous intensity of any angle is all
The 20% of average canbdle power must not be less than, in the range of 135 degree of -180 degree, its luminous flux will at least reach lamp total light flux
5%.It is namely big in 270 degree of bulb Ce Xia areas scope inner glow intensity and to be evenly distributed, light in the range of 90 degree of top
Flux can not be too small.It is well known that LED light sources, due to encapsulation, its light-emitting area is up to 180 degree, half-intensity beam angle one
As be up to 140 degree or so.The existing LED bulb lamps used, it is by board-like LED integration modules light source implantation ball bubble mostly
It is interior.Thus, be present the problem of intensity of illumination deficiency and narrow light-emitting area in existing LEDbulb lamp, can not realize omnibearing luminous.
The content of the invention
The utility model aims to provide a kind of big LEDbulb lamp of intensity of illumination.
In order to solve the above technical problems, the technical scheme of LEDbulb lamp is as follows in the utility model：
LEDbulb lamp, including the lamp socket of metal material and spherical vitreum is packaged with thereon, the inwall of lamp socket is from upper
The inner conical being gradually reduced under and, fixed flexible circuit board is attached on the inwall of lamp socket, circuit board be conical sleeve shape, electric
The inwall of road plate is provided with equally distributed lamp bead；Transparent pillar is also coaxially fixed with lamp socket, the free end of pillar is fixed
There is hyaloplasmic sphere, hyaloplasmic sphere is located at side of the central point away from lamp socket of vitreum.
Along the circumferential direction uniform air-vent is offered on lamp socket, air-vent is located at the back side of circuit board.
Be folded with the semiconductor chilling plate of strip between the inwall of lamp socket and the back side of circuit board, semiconductor chilling plate it is cold
Face is attached to the back side of circuit board, and the hot face of semiconductor chilling plate is between adjacent two air-vent.
Circuit board is provided with uniform in the circumferencial direction of circuit board towards the pleated portions to arch upward, pleated portions.
The beneficial effects of the utility model are：
After the taper light source luminescent integrated using flexible PCB, the light is radiated on pillar and hyaloplasmic sphere, through pillar
After the reflection and refraction of hyaloplasmic sphere, transmit and go out from vitreum, the refraction action of one side pillar and hyaloplasmic sphere can ensure glass
The intensity of illumination in glass body face direction is enough, the reflex of another aspect pillar and hyaloplasmic sphere can anyway 360 ° of directions without dead
Angle illuminates.
Brief description of the drawings
Fig. 1 is the structural representation of LEDbulb lamp of the present utility model；
Fig. 2 is the hatch frame schematic diagram of circuit board in Fig. 1.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be mutually combined.
The embodiment of LEDbulb lamp in the utility model：As depicted in figs. 1 and 2, the LEDbulb lamp includes metal material
Lamp socket 1 and be packaged with spherical vitreum 2 thereon, the inwall of lamp socket 1 is the inner conical being gradually reduced from top to bottom, lamp socket
Fixed flexible circuit board 3 is attached on 1 inwall, circuit board 3 is conical sleeve shape, and the inwall of circuit board 3, which is provided with, uniformly to be divided
The lamp bead 4 of cloth；Transparent pillar 5 is also coaxially fixed with lamp socket 1, the free end of pillar 5 is fixed with hyaloplasmic sphere 6, hyaloplasmic sphere 6
In side of the central point of vitreum 2 away from lamp socket 1.
The semiconductor chilling plate of strip is folded between the inwall of lamp socket 1 and the back side of circuit board 3, semiconductor chilling plate
Huyashi-chuuka (cold chinese-style noodles) is attached to the back side of circuit board 3, and the hot face of semiconductor chilling plate is between adjacent two air-vent.Offered on lamp socket 1
Along the circumferential direction uniform air-vent, air-vent are located at the back side of circuit board 3.Circuit board 3 is provided with towards the pleated portions to arch upward
31, pleated portions 31 are uniform in the circumferencial direction of circuit board 3.In circuit board 3 radially, pleated portions 31 are relative with air-vent.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (4)
1.LED bulb lamps, including the lamp socket of metal material and spherical vitreum is packaged with thereon, it is characterised in that lamp socket
Inwall is the inner conical being gradually reduced from top to bottom, and fixed flexible circuit board is attached on the inwall of lamp socket, and circuit board is
Conical sleeve shape, the inwall of circuit board are provided with equally distributed lamp bead；Transparent pillar is also coaxially fixed with lamp socket, pillar
Free end is fixed with hyaloplasmic sphere, and hyaloplasmic sphere is located at side of the central point away from lamp socket of vitreum.
2. LEDbulb lamp according to claim 1, it is characterised in that offered on lamp socket along the circumferential direction uniform saturating
Stomata, air-vent are located at the back side of circuit board.
3. LEDbulb lamp according to claim 2, it is characterised in that pressed from both sides between the inwall of lamp socket and the back side of circuit board
Semiconductor chilling plate provided with strip, the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate are attached to the back side of circuit board, the heat of semiconductor chilling plate
Face is between adjacent two air-vent.
4. according to the LEDbulb lamp described in claim 1 or 2 or 3, it is characterised in that circuit board is provided with towards the pleat to arch upward
Wrinkle portion, pleated portions are uniform in the circumferencial direction of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855844.3U CN206918692U (en) | 2017-07-14 | 2017-07-14 | A kind of LEDbulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855844.3U CN206918692U (en) | 2017-07-14 | 2017-07-14 | A kind of LEDbulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918692U true CN206918692U (en) | 2018-01-23 |
Family
ID=61348658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855844.3U Expired - Fee Related CN206918692U (en) | 2017-07-14 | 2017-07-14 | A kind of LEDbulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006453A (en) * | 2017-12-25 | 2018-05-08 | 郑州龙威电子科技有限公司 | A kind of LEDbulb lamp |
-
2017
- 2017-07-14 CN CN201720855844.3U patent/CN206918692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006453A (en) * | 2017-12-25 | 2018-05-08 | 郑州龙威电子科技有限公司 | A kind of LEDbulb lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |