CN102588769A - Bulb with electromagnetic shielding function - Google Patents
Bulb with electromagnetic shielding function Download PDFInfo
- Publication number
- CN102588769A CN102588769A CN2011104360017A CN201110436001A CN102588769A CN 102588769 A CN102588769 A CN 102588769A CN 2011104360017 A CN2011104360017 A CN 2011104360017A CN 201110436001 A CN201110436001 A CN 201110436001A CN 102588769 A CN102588769 A CN 102588769A
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- China
- Prior art keywords
- bulb
- primary colors
- wire netting
- annulus
- lamp holder
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- 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.)
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Abstract
The invention relates to a bulb with an electromagnetic shielding function, which is provided with primary metal net rings, a primary metal net strip and an aluminum cast lamp holder. The primary metal net rings are uniformly arranged on the lighting surface of the bulb and are connected sequentially by the primary metal net strip longitudinally. Concave rings are uniformly arranged on the surface of the aluminum cast lamp holder, and the aluminum cast lamp holder is connected with the primary metal net strip. The bulb with the electromagnetic shielding function has the advantages that electromagnetic irradiation strength of a lamp is reduced evidently so that harms of electromagnetic wave to human bodies and interference to equipment are avoided.
Description
Technical field
The present invention relates to a kind of bulb, specifically relate to a kind of bulb with electro-magnetic screen function.
Background technology
Electrodeless lamp is to develop the indispensable key player of low-carbon economy at present, energy-conservation, and longevity, low-carbon (LC) aspect and LED are equally matched, at lighting field extremely important status are arranged.Then, because the operating frequency of electrodeless lamp is generally higher, the particularly interior electrodeless lamp of coupling formula; Operating frequency is up to more than the 2.5MHz, as the coupling solenoid of bulb driving source, if do not take the otherwise effective technique measure; Will be when lighting electrodeless lamp, the bulb that also sees through electrodeless lamp is to a certain amount of electromagnetic wave of environmental radiation, thereby may form injury to health of human body; And, make instrument or equipment cisco unity malfunction to peripheral electronic instrument or equipment formation interference.So, study a kind of bulb with electro-magnetic screen function, not only for electrodeless lamp, also, all be significant for the light fixture of other radiated electromagnetic waves.
Summary of the invention
Radiated electromagnetic wave problem to light fixture existence in the prior art; The invention provides a kind of bulb with electro-magnetic screen function; Can significantly reduce the electromagnetic radiation intensity of radiated electromagnetic wave light fixture such as electrodeless lamp, avoid electromagnetic wave that the person is formed injury, and the interference that equipment is formed.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of bulb with electro-magnetic screen function; Comprise bulb; Also be provided with primary colors wire netting annulus and primary colors wire netting band, primary colors wire netting annulus evenly is arranged on the light-emitting area of bulb, and primary colors wire netting band vertically connects primary colors wire netting annulus along bulb successively.
Comparatively perfect is, a kind of bulb with electro-magnetic screen function also is provided with aluminium casting lamp holder, and aluminium casting base surface evenly is provided with the spill annulus, and aluminium casting lamp holder is connected with primary colors wire netting band.
The invention has the beneficial effects as follows, when light fixture is worked, the electromagnetic wave that light fixture gives off to the external world; Form reliable electromagnetic shielding network through primary colors wire netting annulus and primary colors wire netting band, under the effect of this electromagnetic shielding network, electromagnetic wave is by network reflection and suction; By the cast aluminium lamp holder of electromagnetic wave through being connected of electromagnetic shielding network absorption with primary colors wire netting band; And in the earth of releasing, thereby realized the function of electromagnetic shielding, significantly reduced the electromagnetic radiation intensity of light fixture; The injury of having avoided electromagnetic wave that the person is formed, and the interference that equipment is formed.
Description of drawings
Fig. 1 is a kind of structural representation with bulb of electro-magnetic screen function of the present invention.
Fig. 2 is a kind of primary colors wire netting circular ring structure sketch map with bulb of electro-magnetic screen function of the present invention.
Fig. 3 is a kind of primary colors wire netting ribbon structure sketch map with bulb of electro-magnetic screen function of the present invention.
Fig. 4 is the perspective view of a preferred embodiment of the present invention.
Among Fig. 1-4,1-bulb, 2-primary colors wire netting annulus, 3-primary colors wire netting band, 4-aluminium casting lamp holder, 5-spill annulus, 6-solenoid, 7-heat conduction copper rod, 8-cavity, 9-heat radiation aluminium seat.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that invention is further described below in conjunction with accompanying drawing.
Among Fig. 1; A kind of bulb of the present invention with electro-magnetic screen function, basic structure is bulb 1, is provided with primary colors wire netting annulus 2 at the light-emitting area of bulb 1; Primary colors wire netting band 3 vertically connects primary colors wire netting annulus 2 along bulb successively; Be provided with aluminium casting lamp holder 4 in the bottom of bulb 1, aluminium casting lamp holder 4 is connected with primary colors wire netting band 3, promptly can primary colors wire netting annulus 2 and primary colors wire netting band 3 is fixing in bulb.
In addition, the surface of aluminium casting lamp holder 4 evenly is provided with spill annulus 5, promptly can improve the intensity effect of lamp holder, also has decoration function preferably.
Fig. 2 and Fig. 3 show the structure of primary colors wire netting annulus 2 of the present invention and primary colors wire netting band 3 respectively, and mesh size can suitably be adjusted according to the operating frequency of bulb and the specific requirement of electromagnetic shielding.In addition, owing to adopt the primary colors material, so illumination does not produce any influence.
Fig. 4 is the cutaway view of a preferred embodiment of the present invention, lamp of the prior art, and its internal structure mainly contains: solenoid 6, heat conduction copper rod 7, cavity 8 and heat radiation aluminium seat 9, heat conduction copper rod 7 and heat radiation aluminium seat 9 all play the effect of heat radiation.When lamp is worked; Solenoid 6 in the cavity 8 can give off a spot of electromagnetic wave to the external world; Under the effect of the electromagnetic shielding network that primary colors wire netting annulus 2 and primary colors wire netting band 3 are formed, electromagnetic wave is by network reflection and suction, and the electromagnetic wave that is wherein absorbed by network passes through cast aluminium lamp holder 4; And system releases in the earth, thereby realized the function of electromagnetic shielding.
Claims (2)
1. bulb with electro-magnetic screen function; Comprise bulb; It is characterized in that; Also be provided with primary colors wire netting annulus and primary colors wire netting band, said primary colors wire netting annulus evenly is arranged on the light-emitting area of bulb, and said primary colors wire netting band vertically connects primary colors wire netting annulus along bulb successively.
2. a kind of bulb with electro-magnetic screen function according to claim 1 is characterized in that, said bulb also is provided with aluminium casting lamp holder, and said aluminium casting base surface evenly is provided with the spill annulus, and said aluminium casting lamp holder is connected with primary colors wire netting band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104360017A CN102588769A (en) | 2011-12-22 | 2011-12-22 | Bulb with electromagnetic shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104360017A CN102588769A (en) | 2011-12-22 | 2011-12-22 | Bulb with electromagnetic shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102588769A true CN102588769A (en) | 2012-07-18 |
Family
ID=46477814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104360017A Pending CN102588769A (en) | 2011-12-22 | 2011-12-22 | Bulb with electromagnetic shielding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102588769A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527958A (en) * | 2013-10-28 | 2014-01-22 | 上海源明照明科技有限公司 | Radiation-proof electrodeless lamp |
| CN104456408A (en) * | 2013-09-23 | 2015-03-25 | 森本防爆电器（上海）有限公司 | Lamp transparent part structure of electromagnetic induction lamp preventing electromagnetic radiation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446658Y (en) * | 2000-07-06 | 2001-09-05 | 王家诚 | Special shielding net for microwave sulpher lamp |
| CN200997713Y (en) * | 2007-01-22 | 2007-12-26 | 安徽卓越电气有限公司 | Electromagnetic inducting light |
| CN101561088A (en) * | 2009-05-11 | 2009-10-21 | 葛世潮 | High-power high-efficiency cold cathode energy-saving lamp |
| CN202403003U (en) * | 2011-12-22 | 2012-08-29 | 安徽卓越电气有限公司 | Bulb with electromagnetic shielding function |
-
2011
- 2011-12-22 CN CN2011104360017A patent/CN102588769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446658Y (en) * | 2000-07-06 | 2001-09-05 | 王家诚 | Special shielding net for microwave sulpher lamp |
| CN200997713Y (en) * | 2007-01-22 | 2007-12-26 | 安徽卓越电气有限公司 | Electromagnetic inducting light |
| CN101561088A (en) * | 2009-05-11 | 2009-10-21 | 葛世潮 | High-power high-efficiency cold cathode energy-saving lamp |
| CN202403003U (en) * | 2011-12-22 | 2012-08-29 | 安徽卓越电气有限公司 | Bulb with electromagnetic shielding function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456408A (en) * | 2013-09-23 | 2015-03-25 | 森本防爆电器（上海）有限公司 | Lamp transparent part structure of electromagnetic induction lamp preventing electromagnetic radiation |
| CN103527958A (en) * | 2013-10-28 | 2014-01-22 | 上海源明照明科技有限公司 | Radiation-proof electrodeless lamp |
| CN103527958B (en) * | 2013-10-28 | 2015-07-15 | 上海源明照明科技有限公司 | Radiation-proof electrodeless lamp |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120718 |