CN102345812A - Lamp bulb structure - Google Patents
Lamp bulb structure Download PDFInfo
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- CN102345812A CN102345812A CN2011102227923A CN201110222792A CN102345812A CN 102345812 A CN102345812 A CN 102345812A CN 2011102227923 A CN2011102227923 A CN 2011102227923A CN 201110222792 A CN201110222792 A CN 201110222792A CN 102345812 A CN102345812 A CN 102345812A
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- accommodation space
- periphery
- annulus
- bulb
- heat
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Abstract
The invention discloses a lamp bulb structure, comprising a base, an O-shaped ring, a lampshade and an electric conducting post. One end of the base is provided with a first accommodating space while the other end thereof is provided with a heat dissipation part, and the heat dissipation part is provided with a second accommodating space; the O-shaped ring is provided with a first circular ring and a second circular ring, and the second circular ring and the edge of the first accommodating space form a first ring groove, wherein the periphery of the opening part of the lampshade is inserted into the ring groove; the electric conducting post is arranged in the second accommodating space, wherein the first accommodating space is further provided with a heat conducting part, which results in that the periphery of the first accommodating space is formed into a stepped structure; the heat conducting part is further provided with a luminous body, and the scattered light of the luminous body passes through the O-shaped ring and is reflected to uniformly scatter outwards; the first circular ring is inserted into the periphery of the heat conducting part while the second circular ring is inserted into the periphery of the opening part of the lampshade, so that the O-shaped ring cooperates with the stepped structure of the periphery of the first accommodating space so as to completely prevent water permeation.
Description
Technical field
The present invention relates to lighting, relate in particular to bulb structure with broad scattering nature and waterproof construction.
Background technology
Since 18th century, bulb was invented, various fields have been used in; Along with scientific and technological progress; The illuminator of bulb is no longer only limit as for osram lamp; Light emitting diode of the most worth attracting attention now (LED) and Organic Light Emitting Diode (OLED) have replaced old osram lamp, and the light emitting diode of power saving and high brightness or Organic Light Emitting Diode have replaced conventional bulb gradually and received popular institute and like.
Though light emitting diode or Organic Light Emitting Diode (the following diode that all abbreviates as) have the advantage of power saving and high brightness; Yet diode produces high temperature unavoidablely in the excitation light generation light; High temperature is not only the service life that has influence on diode, also will cause electronic building brick that the possibility of damage is arranged at any time simultaneously.
Light fixture by the diode manufacturing; Though have the characteristic of scattered light; But receive the influence of the scattered light of the diode between adjacent; Or make the substrate of diode be close to the heat radiation lamp socket in order to ensure radiating efficiency; All can cause the scattered light of the about horizontal level of light fixture to receive loss, make that the range of exposures of light fixture is also inhomogeneous.
Diode is to belong to semiconductor subassembly and electronic building brick is combined to form various light fixtures; Therefore and be not suitable for moist environment; Though traditional osram lamp moisture resistance is better than diode artistic lamp; But much larger than diode artistic lamp, therefore on the efficient of power saving, then there is not the power saving of diode artistic lamp in the consumption of electric energy conversion.
Therefore how to solve light emitting diode or Organic Light Emitting Diode is thermal diffusivity, luminous efficiency and the moisture resistance of the bulb of illuminator, be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place person who studies improvement.
Summary of the invention
The objective of the invention is to, the above-mentioned defective to prior art provides the bulb structure that a kind of range of exposures is even and scattering angle is broad.
Second purpose of the present invention is, a kind of bulb structure with moisture resistance is provided.
The 3rd purpose of the present invention is, a kind of bulb structure of preferable thermal diffusivity is provided.
For reaching above-mentioned purpose; The invention provides a kind of bulb structure; Comprising a pedestal, an O type ring, a lampshade and a conductive pole; Wherein one of this pedestal end is provided with one first accommodation space; And the other end is provided with a radiating part; This radiating part is provided with one second accommodation space; Wherein this O type ring system is provided with one first annulus and one second annulus; And this second annulus system is formed with an annular groove with the periphery of this first accommodation space; Wherein the periphery of the opening part of this lampshade is inserted in this annular groove; Wherein this conductive pole system is arranged in this second accommodation space; Wherein, This first accommodation space more is provided with a heat-conducting part and makes the periphery of this first accommodation space form step structure; And this heat-conducting part more is provided with an illuminator; And the scattered light that makes this illuminator sees through the reflection of this O type ring and is able to average outwards scattering; And this first annulus is inserted in the periphery of this heat-conducting part; And this second annulus is inserted in the periphery of the opening part of this lampshade, makes this O type ring cooperate step structure and the infiltration of isolated fully moisture content of the periphery of this first accommodation space.
In the aforesaid bulb structure, wherein this luminescence system is light emitting diode (LED), Organic Light Emitting Diode (OLED) or bulb etc.
In the aforesaid bulb structure, wherein this first annulus more is arranged with a rubber ring.
In the aforesaid bulb structure, wherein this second annulus more is arranged with a rubber ring.
In the aforesaid bulb structure, wherein the scattering angle of the scattered light of this illuminator outside scattering through this O type ring reflection is between degree angle, 140 degree angle to 180.
In the aforesaid bulb structure, wherein this pedestal system is constituted by the metal material of tool thermal conductivity.，
In the aforesaid bulb structure, wherein the periphery of this radiating part more is provided with a plurality of radiating fins.
In the aforesaid bulb structure, wherein this lampshade system is constituted by the plastic material of tool light transmission.
In the aforesaid bulb structure, wherein this conductive pole system is constituted by plastic material.
In the aforesaid bulb structure, wherein this conductive pole more is provided with a hollow part, and this hollow part system is in order to be provided with a circuit board.
In the aforesaid bulb structure, wherein one of this conductive pole end more is provided with a conduction spiral shell head.
In the aforesaid bulb structure, wherein this conductive pole more is arranged with a rubber ring.
The invention has the advantages that it is even and scattering angle is broad, have moisture resistance and have effects such as preferable thermal diffusivity that bulb structure has range of exposures.
Description of drawings
Fig. 1 is the outside drawing of preferred embodiment of the present invention.
Fig. 2 A is the STRUCTURE DECOMPOSITION figure of this present invention's preferred embodiment.
Fig. 2 B is the part-structure exploded view of the preferred embodiment of invention.
Fig. 2 C is another part STRUCTURE DECOMPOSITION figure of preferred embodiment of the present invention.
The specific embodiment
Please refer to shown in Fig. 1 and Fig. 2 A; Be respectively outside drawing and the present invention's of the preferred embodiment of the present invention STRUCTURE DECOMPOSITION figure of preferred embodiment; The present invention provides a kind of bulb structure; Comprising a pedestal 1, an O type ring 2, a lampshade 3 and a conductive pole 4; Wherein this pedestal 1 is that metal material by the tool thermal conductivity is constituted; And an end of this pedestal 1 is provided with one first accommodation space 11; And the other end is provided with a radiating part 12; And the periphery of this radiating part 12 is provided with a plurality of radiating fins 121; Please cooperate simultaneously with reference to shown in Fig. 2 B and Fig. 2 C; Be respectively another part STRUCTURE DECOMPOSITION figure for the part-structure exploded view of the present invention's preferred embodiment and the present invention's preferred embodiment; Wherein this radiating part 12 is provided with one second accommodation space 122; Wherein this conductive pole 4 is constituted by plastic material; And this conductive pole 4 is to be arranged in this second accommodation space 122; And this conductive pole 4 more is provided with a hollow part 41; And this hollow part 41 is in order to a circuit board (not icon) to be set; And one of this conductive pole 4 end more is provided with a conduction spiral shell head 42; And on this conductive pole 4, more be arranged with a rubber ring 6, and this rubber ring 6 is corresponding with the periphery of second accommodation space 122 of this pedestal 1 and tight fit and the infiltration of isolated moisture content.
Please cooperate simultaneously again with reference to Fig. 2 A and Fig. 2 C; Wherein this O type ring 2 is to be provided with one first annulus 21 and one second annulus 22; And this first annulus 21 is to be arranged with a rubber ring 6 respectively with this second annulus 22; Wherein this first annulus 21 is inserted in the periphery of this heat-conducting part 111; And this second annulus 22 is inserted in the periphery of the opening part of this lampshade 3; Make this O type ring 2 cooperate step structure and the infiltration of isolated fully moisture content of periphery of first accommodation space 11 of these pedestals 1; Wherein this second annulus 22 is that periphery with this first accommodation space 11 is formed with an annular groove 23; Wherein this lampshade 3 is that plastic material by the tool light transmission is constituted; And the periphery of the opening part of this lampshade 3 system is inserted in this annular groove 23; Wherein, This first accommodation space 11 more is provided with a heat-conducting part 111 and makes the periphery of this first accommodation space 11 form step structure; And this heat-conducting part 111 more is provided with an illuminator 5; And this illuminator 5 is light emitting diode (LED), Organic Light Emitting Diode (OLED) or bulb etc.; And the scattering spectrum of this illuminator 5 sees through the average outwards scattering of reflection of this O type ring 2, and scattering angle is between degree angle, 140 degree angle to 180.
From the above mentioned, to have range of exposures even and scattering angle is broad, have moisture resistance and have effects such as preferable thermal diffusivity for the present invention's bulb structure.
Claims (21)
1. bulb structure, comprising: a pedestal, one of which end are provided with one first accommodation space, and the other end is provided with a radiating part, and this radiating part is provided with one second accommodation space; One O type ring, it is arranged in this first accommodation space; One lampshade, the periphery of its opening part are inserted in the periphery of this first accommodation space; And a conductive pole, it is arranged in this second accommodation space; Its spy is, more is provided with an illuminator in this first accommodation space, and the reflection that the scattered light of this illuminator sees through this O type ring is able to average outwards scattering.
2. bulb structure as claimed in claim 1, wherein this first accommodation space more is provided with a heat-conducting part.
3. bulb structure as claimed in claim 2, wherein this illuminator more is arranged on the heat-conducting part of this first accommodation space.
4. bulb structure as claimed in claim 1, wherein this O type ring more is provided with one first annulus.
5. bulb structure as claimed in claim 4, wherein this first annulus is the periphery that is inserted in this heat-conducting part.
6. bulb structure as claimed in claim 1, wherein this O type ring more is provided with one second annulus, and the periphery of this second annulus and this first accommodation space forms an annular groove.
7. bulb structure as claimed in claim 6, wherein the periphery of the opening part of this lampshade system is inserted among this annular groove.
8. bulb structure, comprising: a pedestal, one of which end are provided with one first accommodation space, and the other end is provided with a radiating part, and this radiating part is provided with one second accommodation space; One O type ring, it is provided with one first annulus and one second annulus, and the periphery of this second annulus system and this first accommodation space is formed with an annular groove; One lampshade, the periphery of its opening part are inserted in this annular groove; And a conductive pole, it is arranged in this second accommodation space; It is characterized in that; This first accommodation space more is provided with a heat-conducting part and makes the periphery of this first accommodation space form step structure; And this first annulus is inserted in the periphery of this heat-conducting part; And this second annulus is inserted in the periphery of the opening part of this lampshade, makes this O type ring cooperate step structure and the infiltration of isolated fully moisture content of the periphery of this first accommodation space.
9. bulb structure as claimed in claim 8, wherein this heat-conducting part more is provided with an illuminator.
10. bulb structure, comprising: a pedestal, one of which end are provided with one first accommodation space, and the other end is provided with a radiating part, and this radiating part is provided with one second accommodation space; One O type ring, it is provided with one first annulus and one second annulus, and the periphery of this second annulus system and this first accommodation space is formed with an annular groove; One lampshade, the periphery of its opening part are inserted in this annular groove; And a conductive pole, it is arranged in this second accommodation space; It is characterized in that; This first accommodation space more is provided with a heat-conducting part and makes the periphery of this first accommodation space form step structure; And this heat-conducting part more is provided with an illuminator; And the scattered light that makes this illuminator sees through the reflection of this O type ring and is able to average outwards scattering; And this first annulus is inserted in the periphery of this heat-conducting part; And this second annulus is inserted in the periphery of the opening part of this lampshade, makes this O type ring cooperate step structure and the infiltration of isolated fully moisture content of the periphery of this first accommodation space.
11. like claim 1,9 or 10 described bulb structures, wherein this illuminator can be one of following: light emitting diode, Organic Light Emitting Diode, bulb.
12. like claim 4,8 or 10 described bulb structures, wherein this first annulus more is arranged with a rubber ring.
13. like claim 6,8 or 10 described bulb structures, wherein this second annulus more is arranged with a rubber ring.
14. like claim 1 or 10 described bulb structures, wherein the scattering angle of the scattered light of this illuminator outside scattering through this O type ring reflection is between degree angle, 140 degree angle to 180.
15. like claim 1,8 or 10 described bulb structures, wherein this pedestal system is constituted by the metal material of tool thermal conductivity.
16. like claim 1,8 or 10 described bulb structures, wherein the periphery of this radiating part more is provided with a plurality of radiating fins.
17. like claim 1,8 or 10 described bulb structures, wherein this lampshade system is constituted by the plastic material of tool light transmission.
18. like claim 1,8 or 10 described bulb structures, wherein this conductive pole system is constituted by plastic material.
19. like claim 1,8 or 10 described bulb structures, wherein this conductive pole more is provided with a hollow part, and this hollow part system is in order to be provided with a circuit board.
20. like claim 1,8 or 10 described bulb structures, wherein one of this conductive pole end more is provided with a conduction spiral shell head.
21. like claim 1, bulb structure as described in 8 or 10, wherein this conductive pole more is arranged with a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102227923A CN102345812A (en) | 2011-08-05 | 2011-08-05 | Lamp bulb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102227923A CN102345812A (en) | 2011-08-05 | 2011-08-05 | Lamp bulb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102345812A true CN102345812A (en) | 2012-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102227923A Pending CN102345812A (en) | 2011-08-05 | 2011-08-05 | Lamp bulb structure |
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| CN (1) | CN102345812A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201196405Y (en) * | 2008-04-01 | 2009-02-18 | 中山市恒辰光电科技有限公司 | Water-proof and dust-proof image element lamp |
| US20100096966A1 (en) * | 2008-10-16 | 2010-04-22 | Yung Pun Cheng | Wide-angle led lighting lamp with high heat-dissipation efficiency and uniform illumination |
| CN201651856U (en) * | 2010-02-09 | 2010-11-24 | 科阳(漳州)光电科技有限公司 | Led light source lamp |
| CN201844264U (en) * | 2010-10-26 | 2011-05-25 | 敬俊 | Light-emitting diode (LED) lamp |
-
2011
- 2011-08-05 CN CN2011102227923A patent/CN102345812A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201196405Y (en) * | 2008-04-01 | 2009-02-18 | 中山市恒辰光电科技有限公司 | Water-proof and dust-proof image element lamp |
| US20100096966A1 (en) * | 2008-10-16 | 2010-04-22 | Yung Pun Cheng | Wide-angle led lighting lamp with high heat-dissipation efficiency and uniform illumination |
| CN201651856U (en) * | 2010-02-09 | 2010-11-24 | 科阳(漳州)光电科技有限公司 | Led light source lamp |
| CN201844264U (en) * | 2010-10-26 | 2011-05-25 | 敬俊 | Light-emitting diode (LED) lamp |
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| C06 | Publication | ||
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| C53 | Correction of patent of invention or patent application | ||
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Address after: Hengli Town Tian Keng Industrial Zone 523478 in Guangdong city of Dongguan province No. 5 Applicant after: Dongguan Ledlink Optics, Inc. Address before: 523000 Guangdong province Dongguan City Hengli Town Xicheng Industrial District building B13 Applicant before: Dongguan Ledlink Optics, Inc. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120208 |