CN203907265U - LED (Light Emitting Diode) bulb lamp - Google Patents
LED (Light Emitting Diode) bulb lamp Download PDFInfo
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- CN203907265U CN203907265U CN201420157108.7U CN201420157108U CN203907265U CN 203907265 U CN203907265 U CN 203907265U CN 201420157108 U CN201420157108 U CN 201420157108U CN 203907265 U CN203907265 U CN 203907265U
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- Prior art keywords
- transparency carrier
- bulb lamp
- led
- negative electrode
- positive electrode
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- Expired - Fee Related
Links
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- 238000010276 construction Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 241000217776 Holocentridae Species 0.000 abstract 4
- 239000000565 sealant Substances 0.000 abstract 2
- 238000005286 illumination Methods 0.000 description 6
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- 241001484259 Lacuna Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
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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
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/20—Elongate light sources, e.g. fluorescent tubes of polygonal shape, e.g. square or rectangular
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides an LED (Light Emitting Diode) bulb lamp, belongs to the technical field of lighting, and solves the problems that an existing bulb lamp is small in light emitting angle and bad in heat radiating effect. The LED bulb lamp comprises a lamp holder and a spherical light transmitting cover arranged on the front part of the lamp holder, wherein the light transmitting cover is internally provided with a lamp wick column arranged to be coaxial with the lamp holder; the front part of the lamp wick column is provided with an annular COB (Chip On Board) double-side light source in vertical arrangement with the lamp wick column; the COB double-side light source comprises an annular transparent base plate, an LED light emitting module arranged on the transparent base plate, and a yellow fluorescent sealant layer; a positive electrode and a negative electrode which stretch out of the yellow fluorescent sealant layer are arranged on the transparent base plate; two ends of the LED light emitting module are respectively and electrically connected with the positive electrode and the negative electrode; a conducting wire I for connecting an anode contact with the positive electrode, and a conducting wire II for connecting a cathode contact with the negative electrode are also arranged on the lamp wick column; the LED light emitting module is formed by connecting a plurality of blue-light chips in series. The LED bulb lamp has the advantages of large light emitting angle, good heat radiating effect and the like.
Description
Technical field
The utility model belongs to lighting technical field, relates to the LED bulb lamp of a kind of bulb lamp, particularly a kind of double-side.
Background technology
At lighting field, bulb is succinct, easy to use with it, price is low is widely used in room lighting, the filament of traditional lighting light fixture generally can be directly luminous by tungsten filament etc. wire form, this class filament ubiquity short, the defect such as power consumption is large of life-span, and generally only can send sodium yellow.And common LED lamp, light source is all flat luminous form, light source luminescent angle all, between 120-140 °, cannot realize the luminous of wide-angle on lighting angle.Especially the encapsulation of multi-chip basis light source substrate.Still there are several deficiencies in the light source of this encapsulation: one, lighting angle is little, in specific illumination use field, cannot realize specific illuminating effect, can bring the familiar lacunas of light source, the 2nd, the light efficiency of integrated chip light source is not high enough, light decay phenomenon is more serious, can bring familiar lacunas to illuminating product, be unfavorable for extensive use.Three, complex structure, manufacturing cost is high, does not utilize and promotes the use of.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed that a kind of lighting angle is large, light efficiency is high, the LED bulb lamp of simple in structure and low cost of manufacture.
The purpose of this utility model can realize by following technical proposal:
This LED bulb lamp, comprise the lamp holder with cathode contact and cathode contact, be located at the procephalic spherical diffuser of lamp, in described diffuser, there is the wick column with the coaxial setting of lamp holder, the front portion of described wick column has the two-sided light source with the vertically disposed ring-type COB of wick column, it is characterized in that, the two-sided light source of described COB comprises the transparency carrier of ring-type, be located at LED illuminating module and yellow fluorescence adhesive layer on transparency carrier, on described transparency carrier, there is the positive electrode and the negative electrode that extend out to outside yellow fluorescence adhesive layer, the two ends of described LED illuminating module are electrically connected with positive electrode and negative electrode respectively, in described wick column, be also provided with for connecting cathode contact with the wire one of positive electrode with for being connected the wire two of cathode contact and negative electrode, described LED illuminating module is in series by some blue chips.
Transparency carrier in this LED bulb lamp is made up of high temperature resistant PC material, and yellow fluorescence adhesive layer is coordinated and formed by silica gel yellow fluorescent powder.After energising, blue chip is luminous, and a part of blue ray directly sees through yellow fluorescence adhesive layer, and another part blue ray, through seeing through yellow fluorescence adhesive layer after transparency carrier, is realized the two-sided light source luminescent of COB again.
In above-mentioned LED bulb lamp, described transparency carrier has been embedded in heat-conducting metal, and one end of described heat-conducting metal is connected with positive electrode, and the other end of described heat-conducting metal is connected with negative electrode.After energising, blue chip is luminous and produce heat, heat is directly delivered on transparency carrier, positive electrode and negative electrode, transparency carrier transfers heat to heat-conducting metal, heat-conducting metal absorbs heat and heat is delivered on positive electrode and negative electrode, because positive electrode and negative electrode are exposed to outside yellow fluorescence adhesive layer, contribute to heat radiation.After heat is delivered on positive electrode and negative electrode, the air in diffuser is delivered to heat in the outside of diffuser.
In above-mentioned LED bulb lamp, described transparency carrier is open circles ring-type, and above-mentioned positive electrode and negative electrode lay respectively at the two ends of this open circles ring-type transparency carrier, and described wick column is provided with the supporting construction for supporting this transparency carrier.
In above-mentioned LED bulb lamp, described transparency carrier is the polygon ring-type of opening, and above-mentioned positive electrode and negative electrode lay respectively at the two ends of the polygon ring-type transparency carrier of this opening, and described wick column is provided with the supporting construction for supporting this transparency carrier.
In above-mentioned LED bulb lamp, described transparency carrier is opening pentagon shape.
In above-mentioned LED bulb lamp, described supporting construction comprises supporting seat one and the supporting seat two be located on transparency carrier, the setting corresponding with supporting seat two of described supporting seat one, is also provided with in described wick column for the support bar one of connecting support seat one with for the support bar two of connecting support seat two.It is the connection in order to facilitate support bar one and support bar two that supporting seat one and supporting seat two are set, the material of support bar one and support bar two is made up of metal material, contribute to the heat radiation of transparency carrier, wherein, wire one and wire two have certain rigidity, jointly transparency carrier is supported good stability, the service life of improving LED bulb lamp with support bar one and support bar two.
In above-mentioned LED bulb lamp, described LED illuminating module is two groups and is located at side by side on transparency carrier.
In above-mentioned LED bulb lamp, described transparency carrier is circular, and above-mentioned positive electrode and negative electrode are symmetrically set in the interior ring place of circular transparency carrier.
In above-mentioned LED bulb lamp, described transparency carrier is polygon ring-type, and above-mentioned positive electrode and negative electrode are symmetrically set in the interior ring place of polygon ring-type transparency carrier.
In above-mentioned LED bulb lamp, described transparency carrier is regular hexagon shape.
In above-mentioned LED bulb lamp, described LED illuminating module is two groups and setting parallel with one another.One group of LED illuminating module is positioned at a half-turn of transparency carrier, and another group LED illuminating module is positioned at another half-turn of transparency carrier, in the time that two groups of luminous moulds of LED are simultaneously luminous, forms a complete Luminous ring.
In above-mentioned LED bulb lamp, described LED illuminating module is four groups and setting parallel with one another.Two groups of LED illuminating module are positioned at a half-turn of transparency carrier, and another two groups of LED illuminating module are positioned at another half-turn of transparency carrier, in the time that four groups of luminous moulds of LED are simultaneously luminous, form a complete Luminous ring.
In above-mentioned LED bulb lamp, in described LED illuminating module, be also in series with part red light chips.The blue chip of LED illuminating module sends blue light, yellow fluorescence adhesive layer is stimulated and sends gold-tinted, thereby blue light and gold-tinted coordinate formation white light, directly seal compensation by red light chips again, can effectively widen the spectral region of ruddiness, the wavelength valley regions that red light wavelength crest region and the blue chip that red light chips excites excites yellow fluorescence adhesive layer to produce look ripple overlaps complementary, reach preferably compensation effect, thereby improve the colour rendering index of white light source, make like this white-light spectrum comparison of ingredients abundant, more approach natural daylight, it is almost continuous spectrum, make this LED filament can be applicable to coffee shop, party illumination, to light source, colour developing requires high place in hotel illuminations etc.
Compared with prior art, this LED bulb lamp has the following advantages:
Adopt blue chip and yellow fluorescence adhesive layer structure, thereby blue light and gold-tinted coordinate formation white light, white light approaches natural daylight, has the wider scope of application; Adopted transparency carrier, 360 ° of light are unobstructed simultaneously, and the light sending can be realized 360 ° of irradiations, realized 360 ° of full angles luminous, and adopt LED illuminating module in parallel, improved intensity of illumination; In transparency carrier, be provided with heat-conducting metal, the dissipation of heat effectively LED illuminating module being sent, avoids blue chip to be burnt due to excess Temperature.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment mono-that provides of the utility model.
Fig. 2 is the structural representation of the embodiment bis-that provides of the utility model.
Fig. 3 is the structural representation of the embodiment tri-that provides of the utility model.
Fig. 4 is the structural representation of the embodiment tetra-that provides of the utility model.
Fig. 5 is the top view of the embodiment mono-that provides of the utility model.
Fig. 6 is the top view of the embodiment bis-that provides of the utility model.
Fig. 7 is the cutaway view of the two-sided light source of COB that provides of the utility model.
In figure, 1, lamp holder; 2, diffuser; 3, wick column; 4, the two-sided light source of COB; 41, transparency carrier; 42, LED illuminating module; 43, yellow fluorescence adhesive layer; 44, positive electrode; 45, negative electrode; 46, wire one; 47, wire two; 48, blue chip; 49, heat-conducting metal; 51, supporting seat one; 52, supporting seat two; 53, support bar one; 54, support bar two.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-
As shown in Figure 1, this LED bulb lamp, comprise have cathode contact and cathode contact lamp holder 1, be located at the spherical diffuser 2 of lamp holder 1 front portion, in diffuser 2, have and the wick column 3 of the coaxial setting of lamp holder 1, the front portion of wick column 3 has the two-sided light source 4 with the vertically disposed ring-type COB of wick column 3.Concrete, as shown in Figure 7, the two-sided light source 4 of COB comprises the transparency carrier 41 of ring-type, be located at LED illuminating module 42 and yellow fluorescence adhesive layer 43 on transparency carrier 41, on transparency carrier 41, there is the positive electrode 44 and the negative electrode 45 that extend out to outside yellow fluorescence adhesive layer 43, the two ends of LED illuminating module 42 are electrically connected with positive electrode 44 and negative electrode 45 respectively, in wick column 3, be also provided with for connecting cathode contact with the wire 1 of positive electrode 44 with for being connected the wire 2 47 of cathode contact and negative electrode 45, LED illuminating module 42 is in series by some blue chips 48.Transparency carrier 41 in the present embodiment is made up of high temperature resistant PC material, and yellow fluorescence adhesive layer 43 is coordinated and formed by silica gel yellow fluorescent powder.After energising, blue chip 48 is luminous, part blue ray directly sees through yellow fluorescence adhesive layer 43, another part blue ray is through seeing through yellow fluorescence adhesive layer 43 after transparency carrier 41 again, the blue chip 48 of LED illuminating module sends blue light, yellow fluorescence adhesive layer 43 is stimulated and sends gold-tinted, thereby blue light and gold-tinted coordinate formation white light, realize the two-sided light source 4 of COB and emit white light.
As shown in Figure 1 and Figure 5, transparency carrier 41 is open circles ring-type, and positive electrode 44 and negative electrode 45 lay respectively at the two ends of this open circles ring-type transparency carrier 41, and wick column 3 is provided with the supporting construction for supporting this transparency carrier 41.Concrete, as shown in Figure 1, this supporting construction comprises supporting seat 1 and the supporting seat 2 52 be located on transparency carrier 41, supporting seat 1 setting corresponding with supporting seat 2 52, is also provided with in wick column 3 for the support bar 1 of connecting support seat 1 with for the support bar 2 54 of connecting support seat 2 52.It is the connection in order to facilitate support bar 1 and support bar 2 54 that supporting seat 1 and supporting seat 2 52 are set in the present embodiment, the material of support bar 1 and support bar 2 54 is made up of metal material, contribute to the heat radiation of transparency carrier 41, wherein, wire 1 and wire 2 47 have certain rigidity, jointly transparency carrier 41 is made good stability, the service life of improving LED bulb lamp with support bar 1 and support bar 2 54.
As shown in Figure 7, transparency carrier 41 has been embedded in heat-conducting metal 49, and one end of heat-conducting metal 49 is connected with positive electrode 44, and the other end of heat-conducting metal 49 is connected with negative electrode 45.Heat-conducting metal 49 in the present embodiment is made up of copper product, after energising, blue chip 48 is luminous and produce heat, heat is directly delivered on transparency carrier 41, positive electrode 44 and negative electrode 45, transparency carrier 41 transfers heat to heat-conducting metal 49, heat-conducting metal 49 absorbs heat and heat is delivered on positive electrode 44 and negative electrode 45, because positive electrode 44 and negative electrode 45 are exposed to outside yellow fluorescence adhesive layer 43, contribute to heat radiation.After heat is delivered on positive electrode 44 and negative electrode 45, the air in diffuser 2 is delivered to heat in the outside of diffuser 2.
In the present embodiment, in LED illuminating module 42, be also in series with part red light chips, red light chips directly seals compensation, can effectively widen the spectral region of ruddiness, the wavelength valley regions that red light wavelength crest region and the blue chip 48 that red light chips excites excites yellow fluorescence adhesive layer 43 to produce look ripple overlaps complementary, reach preferably compensation effect, thereby improve the colour rendering index of white light source, make like this white-light spectrum comparison of ingredients abundant, more approach natural daylight, it is almost continuous spectrum, make this LED filament can be applicable to coffee shop, party illumination, to light source, colour developing requires high place in hotel illuminations etc.
Embodiment bis-
Structural principle in the present embodiment is basic identical with the structural principle of embodiment mono-, different places are, transparency carrier 41 is the polygon ring-type of opening, positive electrode 44 and negative electrode 45 lay respectively at the two ends of the polygon ring-type transparency carrier 41 of this opening, and wick column 3 is provided with the supporting construction for supporting this transparency carrier 41.Concrete, as Fig. 2, transparency carrier 41 is opening pentagon shape, and wherein, as shown in Figure 6, LED illuminating module 42 is two groups and is located at side by side on transparency carrier 41.
As shown in Figure 2, this supporting construction comprises supporting seat 1 and the supporting seat 2 52 be located on transparency carrier 41, supporting seat 1 setting corresponding with supporting seat 2 52, is also provided with in wick column 3 for the support bar 1 of connecting support seat 1 with for the support bar 2 54 of connecting support seat 2 52.It is the connection in order to facilitate support bar 1 and support bar 2 54 that supporting seat 1 and supporting seat 2 52 are set in the present embodiment, the material of support bar 1 and support bar 2 54 is made up of metal material, contribute to the heat radiation of transparency carrier 41, wherein, wire 1 and wire 2 47 have certain rigidity, jointly transparency carrier 41 is made good stability, the service life of improving LED bulb lamp with support bar 1 and support bar 2 54.
Embodiment tri-
The structural principle of the present embodiment is basic identical with the structural principle of embodiment mono-, and different places are, as shown in Figure 3, transparency carrier 41 is circular, and positive electrode 44 and negative electrode 45 are symmetrically set in the interior ring place of circular transparency carrier 41.
Embodiment tetra-
The structural principle of the present embodiment is basic identical with the structural principle of embodiment mono-, and different places are, transparency carrier 41 is polygon ring-type, and positive electrode 44 and negative electrode 45 are symmetrically set in the interior ring place of polygon ring-type transparency carrier 41.Concrete, as shown in Figure 4, transparency carrier 41 is regular hexagon shape.Wherein, LED illuminating module 42 is two groups and setting parallel with one another.One group of LED illuminating module 42 is positioned at a half-turn of transparency carrier 41, and another group LED illuminating module 42 is positioned at another half-turn of transparency carrier 41, in the time that two groups of luminous moulds of LED are simultaneously luminous, forms a complete Luminous ring.
Embodiment five
The structural principle of the present embodiment is basic identical with the structural principle of embodiment tetra-, and different places are, LED illuminating module 42 is four groups and setting parallel with one another.Two groups of LED illuminating module 42 are positioned at a half-turn of transparency carrier 41, and another two groups of LED illuminating module 42 are positioned at another half-turn of transparency carrier 41, in the time that four groups of luminous moulds of LED are simultaneously luminous, form a complete Luminous ring.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. a LED bulb lamp, comprise the lamp holder (1) with cathode contact and cathode contact, be located at the anterior spherical diffuser (2) of lamp holder (1), in described diffuser (2), there is the wick column (3) with the coaxial setting of lamp holder (1), the front portion of described wick column (3) has and the two-sided light source of the vertically disposed ring-type COB of wick column (3) (4), it is characterized in that, the two-sided light source of described COB (4) comprises the transparency carrier (41) of ring-type, be located at LED illuminating module (42) and yellow fluorescence adhesive layer (43) on transparency carrier (41), on described transparency carrier (41), have and extend out to yellow fluorescence adhesive layer (43) outer positive electrode (44) and negative electrode (45), the two ends of described LED illuminating module (42) are electrically connected with positive electrode (44) and negative electrode (45) respectively, in described wick column (3), be also provided with for connecting cathode contact with the wire one (46) of positive electrode (44) with for being connected the wire two (47) of cathode contact and negative electrode (45), described LED illuminating module (42) is in series by some blue chips (48).
2. a kind of LED bulb lamp according to claim 1, it is characterized in that, described transparency carrier (41) has been embedded in heat-conducting metal (49), and one end of described heat-conducting metal (49) is connected with positive electrode (44), and the other end of described heat-conducting metal (49) is connected with negative electrode (45).
3. a kind of LED bulb lamp according to claim 2, it is characterized in that, described transparency carrier (41) is open circles ring-type, above-mentioned positive electrode (44) and negative electrode (45) lay respectively at the two ends of this open circles ring-type transparency carrier (41), and described wick column (3) is provided with the supporting construction for supporting this transparency carrier (41).
4. a kind of LED bulb lamp according to claim 2, it is characterized in that, described transparency carrier (41) is the polygon ring-type of opening, above-mentioned positive electrode (44) and negative electrode (45) lay respectively at the two ends of the polygon ring-type transparency carrier of this opening (41), and described wick column (3) is provided with the supporting construction for supporting this transparency carrier (41).
5. according to a kind of LED bulb lamp described in claim 3 or 4, it is characterized in that, described supporting construction comprises supporting seat one (51) and the supporting seat two (52) be located on transparency carrier (41), described supporting seat one (51) and supporting seat two (52) corresponding settings, be also provided with in described wick column (3) for the support bar one (53) of connecting support seat one (51) with for the support bar two (54) of connecting support seat two (52).
6. a kind of LED bulb lamp according to claim 2, is characterized in that, described transparency carrier (41) is circular, and above-mentioned positive electrode (44) and negative electrode (45) are symmetrically set in the interior ring place of circular transparency carrier (41).
7. a kind of LED bulb lamp according to claim 2, is characterized in that, described transparency carrier (41) is polygon ring-type, and above-mentioned positive electrode (44) and negative electrode (45) are symmetrically set in the interior ring place of polygon ring-type transparency carrier (41).
8. a kind of LED bulb lamp according to claim 7, is characterized in that, described transparency carrier (41) is regular hexagon shape.
9. according to a kind of LED bulb lamp described in claim 6 or 7, it is characterized in that, described LED illuminating module (42) is two groups and setting parallel with one another.
10. according to a kind of LED bulb lamp described in claim 6 or 7, it is characterized in that, described LED illuminating module (42) is four groups and setting parallel with one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157108.7U CN203907265U (en) | 2014-04-02 | 2014-04-02 | LED (Light Emitting Diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157108.7U CN203907265U (en) | 2014-04-02 | 2014-04-02 | LED (Light Emitting Diode) bulb lamp |
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| Publication Number | Publication Date |
|---|---|
| CN203907265U true CN203907265U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157108.7U Expired - Fee Related CN203907265U (en) | 2014-04-02 | 2014-04-02 | LED (Light Emitting Diode) bulb lamp |
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| CN (1) | CN203907265U (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103867947A (en) * | 2014-04-02 | 2014-06-18 | 浙江深度光电科技有限公司 | LED bulb lamp |
| CN104482446A (en) * | 2015-01-05 | 2015-04-01 | 江苏立德照明产业有限公司 | Annular LED bulb lamp |
| CN105114847A (en) * | 2015-09-18 | 2015-12-02 | 苏州汉克山姆照明科技有限公司 | Cambered special-shaped all-around illuminating LED bulb |
| CN105299481A (en) * | 2015-11-16 | 2016-02-03 | 苏州汉克山姆照明科技有限公司 | Line type inflatable LED lamp |
| CN105299488A (en) * | 2015-09-18 | 2016-02-03 | 苏州汉克山姆照明科技有限公司 | LED bulb |
| WO2017028329A1 (en) * | 2015-08-17 | 2017-02-23 | 苏州汉克山姆照明科技有限公司 | Omnidirectional light emitting lamp having foldable light panel |
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