CN104154452A - LED bulb - Google Patents
LED bulb Download PDFInfo
- Publication number
- CN104154452A CN104154452A CN201410425362.5A CN201410425362A CN104154452A CN 104154452 A CN104154452 A CN 104154452A CN 201410425362 A CN201410425362 A CN 201410425362A CN 104154452 A CN104154452 A CN 104154452A
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- CN
- China
- Prior art keywords
- radiator
- lampshade
- led bulb
- driving power
- luminescence component
- 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.)
- Pending
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED bulb which comprises a lamp cap, a radiator, a driving power supply, a light-emitting component and a lampshade. The driving power supply is contained in the radiator and is electrically connected with the lamp cap and the light-emitting component, one end of the radiator is in butt joint with the lamp cap, the light-emitting component and the lampshade are installed at the other end of the radiator, and the driving power supply and the light-emitting component are covered with the lampshade. The LED bulb is characterized in that the lampshade comprises a transparent outer cover and an inner cover arranged in the outer cover in a sleeved mode, and the inner cover is made of diffusion light-pervious materials. The LED bulb has the advantages that the structure of the inner cover and the outer cover is adopted, the driving power supply contained in the bulb is covered with the inner cover, and consequently the bulb is cleaner and more attractive; materials are saved, the outer cover is made of transparent materials, secondary optical design is facilitated, and the shape can be diversified.
Description
(1) technical field
The present invention relates to a kind of LED bulb.
(2) background technology
At present on the market with many LED bulbs, generally comprised and comprised lamp holder, radiator, driving power, luminescence component and lampshade, described driving power is placed in described radiator and is electrically connected to lamp holder and luminescence component, dock with described lamp holder one end of described radiator, the other end of radiator is installed described luminescence component and lampshade, and described lampshade is in described driving power and luminescence component outside.
For the LED bulb of relatively high power, the light that LED lamp sends is stronger and dazzling, general lampshade is made by transparent material, this can make the light that LED lamp sends penetrate lampshade completely, eyes of user is not felt well, also cause the driving power being placed in bulb to appear, aspect outward appearance, can not meet requirement simultaneously.If lampshade is made translucent so that bright dipping becomes soft, also hide and be placed in the driving power in bulb simultaneously, make bulb more clean and tidy and attractive in appearance, but it needs, lampshade material area is large, cost is higher, and due to its position from luminescence component away from, be unfavorable for secondary optical design.
(3) summary of the invention
The object of this invention is to provide a kind of LED bulb, realize hiding being placed in the driving power in bulb, make bulb more clean and tidy and attractive in appearance, and save material, be beneficial to and carry out secondary optical design.
For achieving the above object, the present invention is by the following technical solutions:
A kind of LED bulb, comprise lamp holder, radiator, driving power, luminescence component and lampshade, described driving power is placed in described radiator and is electrically connected to lamp holder and luminescence component, dock with described lamp holder one end of described radiator, the other end of radiator is installed described luminescence component and lampshade, described lampshade, in described driving power and luminescence component outside, is characterized in that: described lampshade comprises transparent outer cover and be sheathed on the inner cover in outer cover, and described inner cover is made by diffusion light transmissive material.
The invention has the advantages that the structure that adopts inside and outside cover, inner cover is realized hiding and is placed in the driving power in bulb, makes bulb more clean and tidy and attractive in appearance, and saves material, and outer cover adopts transparent material to make, and be beneficial to and carry out secondary optical design, and moulding can be various.
The present invention can improve by following scheme:
Described a kind of LED bulb, is characterized in that: described inner cover is one to be covered in the flat board on the exiting surface of described luminescence component.
Described a kind of LED bulb, is characterized in that: described inner cover is horn-like.
Described a kind of LED bulb, is characterized in that: described luminescence component comprises aluminium base and is located at the LED chip on aluminium base
Described a kind of LED bulb, is characterized in that: described radiator is provided with the draw-in groove for fixing described aluminium base.
Described a kind of LED bulb, is characterized in that: described outer cover is arranged on radiator by buckle or the mode that is threaded.
(4) accompanying drawing explanation
Fig. 1 is the present invention's three-dimensional state schematic diagram;
Fig. 2 is the present invention's three-dimensional state schematic diagram (half-sectioned state);
Fig. 3 is cross-section structure signal of the present invention (it is horn-like that inner cover is);
Fig. 4 is cross-section structure signal of the present invention (inner cover is a flat board).
(5) specific embodiment
A kind of LED bulb as illustrated in fig. 1 and 2, comprises lamp holder 1, radiator 2, driving power 3, luminescence component 4 and lampshade 5.
Described driving power 3 is placed in described radiator 2 and is electrically connected to lamp holder 1 and luminescence component 4, dock with described lamp holder 1 one end of described radiator 2, the other end of radiator 2 is installed described luminescence component 4 and lampshade 5, and described lampshade 5 covers on described driving power 3 and luminescence component 4 outsides.
Described luminescence component 4 comprises aluminium base 41 and is located at the LED chip 42 on aluminium base 41, and driving power 3 is electrically connected to lamp holders 1 and provides power supply for luminescence component 4.Described radiator 2 is provided with the draw-in groove 21 for fixing described aluminium base 41.
Described lampshade 5 comprises transparent outer cover 52 and is sheathed on the inner cover 51 in outer cover 52, and described inner cover 51 is made by diffusion light transmissive material, can be ground glass or diffusion sheet.As shown in Figures 2 and 3, described inner cover 51 is horn-like, can make light more evenly disperse.
Certainly, inner cover 51 can be also a flat board being covered on the exiting surface of described luminescence component 4, as shown in Figure 4.
Described outer cover 52 is arranged on radiator 2 by buckle or the mode that is threaded, thus fixing described inner cover 51.
Above-described embodiment is better embodiment of the present invention; but embodiments of the present invention are not limited to this; other are any does not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitute, combination, simplify; be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (6)
1. a LED bulb, comprise lamp holder, radiator, driving power, luminescence component and lampshade, described driving power is placed in described radiator and is electrically connected to lamp holder and luminescence component, dock with described lamp holder one end of described radiator, the other end of radiator is installed described luminescence component and lampshade, described lampshade is in described driving power and luminescence component outside, it is characterized in that: described lampshade comprises transparent outer cover and be sheathed on the inner cover in outer cover, and described inner cover is made by diffusion light transmissive material.
2. a kind of LED bulb according to claim 1, is characterized in that: described inner cover is one to be covered in the flat board on the exiting surface of described luminescence component.
3. a kind of LED bulb according to claim 1, is characterized in that: described inner cover is horn-like.
4. according to the arbitrary described a kind of LED bulb of claims 1 to 3, it is characterized in that: described luminescence component comprises aluminium base and is located at the LED chip on aluminium base
5. a kind of LED bulb according to claim 4, is characterized in that: described radiator is provided with the draw-in groove for fixing described aluminium base.
6. a kind of LED bulb according to claim 5, is characterized in that: described outer cover is arranged on radiator by buckle or the mode that is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425362.5A CN104154452A (en) | 2014-08-26 | 2014-08-26 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410425362.5A CN104154452A (en) | 2014-08-26 | 2014-08-26 | LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154452A true CN104154452A (en) | 2014-11-19 |
Family
ID=51880023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410425362.5A Pending CN104154452A (en) | 2014-08-26 | 2014-08-26 | LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000692A1 (en) * | 2017-06-27 | 2019-01-03 | 广州视源电子科技股份有限公司 | Three-dimensional graphic rendering method, apparatus, device, and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201819033U (en) * | 2010-02-10 | 2011-05-04 | 江苏生日快乐光电科技有限公司 | Integrated packaging type light emitting diode (LED) bulb |
| CN102893072A (en) * | 2010-03-03 | 2013-01-23 | 克利公司 | Led lamp incorporating remote phosphor and diffuser with heat dissipation features |
| WO2014036705A1 (en) * | 2012-09-06 | 2014-03-13 | Liu Lehua | Led lamp using glass lamp cover with internally coated remote fluorescent powder |
| CN203641952U (en) * | 2014-01-06 | 2014-06-11 | 鄂尔多斯市莱福士光电科技有限公司 | Energy-saving LED bulb |
-
2014
- 2014-08-26 CN CN201410425362.5A patent/CN104154452A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201819033U (en) * | 2010-02-10 | 2011-05-04 | 江苏生日快乐光电科技有限公司 | Integrated packaging type light emitting diode (LED) bulb |
| CN102893072A (en) * | 2010-03-03 | 2013-01-23 | 克利公司 | Led lamp incorporating remote phosphor and diffuser with heat dissipation features |
| WO2014036705A1 (en) * | 2012-09-06 | 2014-03-13 | Liu Lehua | Led lamp using glass lamp cover with internally coated remote fluorescent powder |
| CN203641952U (en) * | 2014-01-06 | 2014-06-11 | 鄂尔多斯市莱福士光电科技有限公司 | Energy-saving LED bulb |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019000692A1 (en) * | 2017-06-27 | 2019-01-03 | 广州视源电子科技股份有限公司 | Three-dimensional graphic rendering method, apparatus, device, and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |
|
| RJ01 | Rejection of invention patent application after publication |