CN203240332U - High-diffusion electrodeless lamp - Google Patents
High-diffusion electrodeless lamp Download PDFInfo
- Publication number
- CN203240332U CN203240332U CN 201320144495 CN201320144495U CN203240332U CN 203240332 U CN203240332 U CN 203240332U CN 201320144495 CN201320144495 CN 201320144495 CN 201320144495 U CN201320144495 U CN 201320144495U CN 203240332 U CN203240332 U CN 203240332U
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- Prior art keywords
- lamp
- light
- diffusion
- annular
- lamp tube
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- Expired - Fee Related
Links
- 238000009792 diffusion process Methods 0.000 title abstract 5
- 239000004417 polycarbonate Substances 0.000 abstract 4
- 238000005286 illumination Methods 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 230000007812 deficiency Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010074267 Spontaneous ejaculation Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an illumination lamp, particularly a high-diffusion electrodeless lamp, which comprises a lamp holder, an annular lamp tube, a connecting frame and a PC (polycarbonate) shade, wherein the annular lamp tube is fixedly arranged in the lamp holder through the connecting frame; concave surfaces and convex surfaces are distributed on the inner surface of the lamp holder in a staggered way; and diffusion rings are uniformly distributed on the inner surface of the PC shade. According to the high-diffusion electrodeless lamp, the technical shortcoming that light emitted by an electrodeless lamp is not soft, and is dazzling is overcome; and the concave surfaces and the convex surfaces are distributed on the inner surface of the lamp holder in the staggered way, and the diffusion rings are uniformly distributed on the inner surface of the PC shade, so that the light emitted by the annular lamp tube can be fully diffused, the generation of hard light is avoided, the light emitted by the annular lamp tube is soft, and a person cannot feel dazzled when the light is shined in eyes of the person.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of high astigmatic Non-polarized lamp.
Background technology
Used Non-polarized lamp is generally HF lamp without electrodes (High Frequency Electronic Discharge now
Lamp), HF lamp without electrodes is that set electron technology and light source technology are in the high-tech new type light source of one.The filament and the electrode that do not have conventional light source in the fluorescent tube of described Non-polarized lamp mainly are to adopt magnetic field to come energizing gas discharge, luminous, have the plurality of advantages such as energy-efficient, environmental protection, long-life.
The principle of HF lamp without electrodes is: it mainly is comprised of excitation power supply, power coupler and fluorescent tube (also being bulb) three parts, driving source produces frequently electric current of the above electricity of a 2Mhz, it delivers to power coupler through feeder line, when high frequency electric passes through power coupler, produce an electromagnetic field of high frequency, changing magnetic field namely produces one perpendicular to the electric field of changes of magnetic field, make the electronics in bulb internal discharge space by electric field acceleration, when energy reaches certain value, bump with the gas molecule in the container, the gas avalanche ionization forms plasma in the bulb.When plasma is subject to excited atom and returns ground state, spontaneous ejaculation ultraviolet light, it excites the phosphor powder on the bulb inner wall to send visible light.But still there is a defective in Non-polarized lamp, and that is exactly that the light of electrodeless light is not soft and dazzling.
Number of patent application provides a kind of typical detachable electrodeless lamp for 201010605201.6 Chinese invention patent application file, it comprises a lamp socket, one annular lamp tube and a fixture, described fixture comprises the first installation portion, two the second installation portions and two the 3rd installation portions, described the first installation portion is fixed on the described lamp socket, the two ends of described the first installation portion upwards bend respectively and extend to form described two the second installation portions, the two ends of described the second installation portion are connected with the two ends of described the 3rd installation portion respectively, and described the second installation portion and described the 3rd installation portion form a closed loop, described annular lamp tube is positioned at described closed loop, it has convenient disassembly, the advantage of long service life.But the foregoing invention application documents still do not solve the soft and not dazzling technological deficiency of light of Non-polarized lamp light.
Summary of the invention
The purpose of this utility model is to provide a kind of light soft and not dazzling high astigmatic Non-polarized lamp in order to solve above-mentioned the deficiencies in the prior art.
To achieve these goals, the astigmatic Non-polarized lamp of a kind of novel height that the utility model is designed, comprise lamp socket, annular lamp tube, link and PC cover, above-mentioned annular lamp tube is fixed in the lamp socket by link, and the inner surface of described lamp socket is concave surface and the convex surface shape that is interspersed; The inner surface of described PC cover is evenly distributed with circle of confusion.
The inner surface of lamp socket is the be interspersed inner surface of shape and PC cover of concave surface and convex surface and is evenly distributed with circle of confusion in the said structure, the light that said structure can send annular lamp tube spreads fully, avoid the generation of high light, so that the light that annular lamp tube penetrates is soft, when shining people's eyes, it is dazzling that people can not feel yet.
As preferably, lamp socket is semicircle shape described in the utility model, and the concave surface on its inner surface and convex surface and vertically are interspersed all in the form of a ring successively.The overall structure of lamp socket is simple, reasonable in the above-mentioned preferred version.
The high astigmatic Non-polarized lamp that the utility model obtains, the inner surface of lamp socket is the be interspersed inner surface of shape and PC cover of concave surface and convex surface and is evenly distributed with circle of confusion in its structure, the light that said structure can send annular lamp tube spreads fully, avoid the generation of high light, so that the light that annular lamp tube penetrates is soft, when shining people's eyes, it is dazzling that people can not feel yet, even people work under the irradiation environment of above-mentioned Non-polarized lamp for a long time or learn, it is tired that people's eyes can not felt yet, can indirectly promote people's work or learning efficiency; Simultaneously of the present utility model simple in structure, easy accessibility.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of PC cover among the embodiment 1.
Among the figure: lamp socket 1, concave surface 1-1, convex surface 1-2, link 2, annular lamp tube 3, PC cover 4, circle of confusion 4-1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1:
As shown in Figure 1, the high astigmatic Non-polarized lamp that the present embodiment provides, comprise lamp socket 1, annular lamp tube 3, link 2 and PC cover 4, described lamp socket 1 is semicircle shape, and above-mentioned annular lamp tube 3 is fixed in the lamp socket 1 by link 2, is distributed with concave surface 1-1 and convex surface 1-2 on the inner surface of described lamp socket 1, wherein concave surface 1-1 and convex surface 1-2 are all in the form of a ring, and vertically be interspersed successively, as shown in Figure 2, the inner surface of described PC cover 4 is evenly distributed with circle of confusion 4-1.
The inner surface of lamp socket 1 is the be interspersed inner surface of shape and PC cover 4 of concave surface 1-1 and convex surface 1-2 and is evenly distributed with circle of confusion 4-1 in the said structure, said structure can spread the light that annular lamp tube 3 sends fully, avoid the generation of high light, so that the light that annular lamp tube 3 penetrates is soft, when shining people's eyes, it is dazzling that people can not feel yet.
Claims (2)
1. one kind high astigmatic Non-polarized lamp, comprise lamp socket (1), annular lamp tube (3), link (2) and PC cover (4), above-mentioned annular lamp tube (3) is fixed in the lamp socket (1) by link (2), it is characterized in that: the inner surface of described lamp socket (1) is concave surface (1-1) and convex surface (1-2) shape that is interspersed; The inner surface of described PC cover (4) is evenly distributed with circle of confusion (4-1).
2. the astigmatic Non-polarized lamp of height according to claim 1, it is characterized in that: described lamp socket (1) is semicircle shape, and the concave surface on its inner surface (1-1) and convex surface (1-2) and vertically are interspersed all in the form of a ring successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144495 CN203240332U (en) | 2013-03-27 | 2013-03-27 | High-diffusion electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144495 CN203240332U (en) | 2013-03-27 | 2013-03-27 | High-diffusion electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240332U true CN203240332U (en) | 2013-10-16 |
Family
ID=49317628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144495 Expired - Fee Related CN203240332U (en) | 2013-03-27 | 2013-03-27 | High-diffusion electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240332U (en) |
-
2013
- 2013-03-27 CN CN 201320144495 patent/CN203240332U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140327 |