CN211059837U - Split type high-frequency inner coupling eye protection lamp - Google Patents
Split type high-frequency inner coupling eye protection lamp Download PDFInfo
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- CN211059837U CN211059837U CN201921858436.9U CN201921858436U CN211059837U CN 211059837 U CN211059837 U CN 211059837U CN 201921858436 U CN201921858436 U CN 201921858436U CN 211059837 U CN211059837 U CN 211059837U
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Abstract
The utility model belongs to the technical field of the eye-protecting lamp technique and specifically relates to a split type high-frequency inner coupling eye-protecting lamp, which is structurally characterized by comprising a ballast, a lamp holder, a plastic connecting piece, a power coupler, a bulb glass shell, a lamp core and a spiral lamp holder, wherein an output lead of the ballast is connected with the lamp holder, the spiral lamp holder is in threaded connection with the lamp holder, the lower end of the lamp body is provided with the bulb glass shell, the upper end of the bulb glass shell is provided with the plastic connecting piece, the bulb glass shell is connected and fixed at the lower end of the lamp body by the plastic connecting piece, the inner middle part of the bulb glass shell is provided with the lamp core, the power coupler is arranged in the lamp core, the energy-saving effect of the split type high-frequency inner coupling eye-protecting lamp is more than that of an incandescent lamp, the luminous efficiency is high, the split type high-frequency, the eye protection effect is good.
Description
Technical Field
The utility model relates to an eye-protecting lamp technical field especially relates to a split type high frequency inner coupling eye-protecting lamp.
Background
At present, the eye protection lamps in the market mostly adopt incandescent lamps, halogen lamps, energy-saving lamps and L ED lamps as main illumination light sources.
Incandescent lamps are the first generation of illumination sources that suffer from the following drawbacks: firstly, the lamp emits light after being heated by the filament, and the filament becomes thin and is gradually disconnected after being continuously ignited for a certain time, so that the service life of the light source is extremely short; secondly, the lamp has poor shock resistance, and the filament is easy to break due to shock; thirdly, the lamp can only emit yellow light, the color is distorted, the lighting effect is extremely low, and the like;
halogen lamps are the second generation of illumination sources, which suffer from the following drawbacks: firstly, the lamp is improved on the basis of an incandescent lamp, and the lamp is heated by a filament to emit light, so that the problem of extremely low service life is also solved; secondly, the lamp has poor shock resistance, and the filament is easy to break due to shock; thirdly, the color temperature of the lamp is fixed to be about 3000K, the lamp light is yellow, the visual effect is poor, and the color is distorted;
the common energy-saving lamp is a third-generation lighting source, and the light source has the following defects: firstly, the lamp is heated and conducted by the positive electrode wire and the negative electrode wire to excite the lamp tube to emit light, and the starting end has a blackening phenomenon after the lamp is ignited for a period of time, so that the problem of short service life of the electrode wires also exists; secondly, the lamp has poor shock resistance, and the electrode wire can be damaged by shock or frequent switching, so that the service life is shortened; thirdly, the spectrum is blue, the color rendering index is lower than 60, the vision is not clear, and the color is distorted;
l ED lamp is a new light source at present, but the spectrum has blue light harm, which can stimulate eyes, cause discomfort to human eyes when people read and learn under the light source for a long time, and can cause diseases seriously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of color distortion and poor visual effect of the eye-protecting lamp in the prior art and providing the split high-frequency inner coupling eye-protecting lamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a split type high-frequency inner coupling eye protection lamp, which comprises a ballast, a lamp holder, a plastic connecting piece, a power coupler, a bulb glass shell, a lamp wick and a spiral lamp holder, wherein an output lead of the ballast is connected with the lamp holder, the spiral lamp holder is in threaded connection with the lamp holder, the lower end of the lamp body is provided with the bulb glass shell, the upper end of the bulb glass shell is provided with the plastic connecting piece, the bulb glass shell is connected and fixed at the lower end of the lamp body through the plastic connecting piece, the inner middle part of the bulb glass shell is provided with the lamp wick, and the power coupler is.
Preferably, the ballast is arranged externally, and an output outgoing line of the ballast is connected with a wiring terminal of the lamp holder.
Preferably, the middle part of the power coupler is provided with a pumping and exhausting pipe, solid mercury is arranged in the pumping and exhausting pipe, and the outer wall of the lamp wick and the inner wall of the bulb glass shell are sprayed with fluorescent powder special for eye protection.
The utility model provides a pair of split type high frequency inner coupling eye-protecting lamp, beneficial effect lies in: has the advantages that: the service life is long: because the eye-protecting lamp is a split type inner coupling high-frequency electrodeless lamp, no filament or electrode is arranged in the bulb, the service life of the eye-protecting lamp can reach more than 6 ten thousand hours, which is 60 times of the service life of an incandescent lamp and 12 times of an energy-saving lamp, and the service life of the bulb is greatly prolonged;
the spectral distribution is uniform, and no blue light hazard exists: the fluorescent powder sprayed on the inner wall of the bulb is specially prepared for eye protection, and has uniform spectral distribution, so that the light intensity of a blue spectrum is reduced, and the red light intensity of R9 is improved, thereby avoiding the harm of blue light.
The color temperature is moderate, close to the daylight effect: the fluorescent powder sprayed on the inner wall of the bulb has a color temperature of 3000K warm color light or a color temperature of 5000K positive white light, simulates a daylight illumination effect, does not generate stimulating light to eyes, and is suitable for long-time reading or learning.
Energy saving, facilitate promotion: the lamp has long service life, saves more than 70% of energy than an incandescent lamp in energy-saving effect, has high luminous efficiency, is combined with an eye-protecting desk lamp, is suitable for replacing the old eye-protecting desk lamp, saves electricity and energy consumption, has a spectrum close to daylight color, does not irritate eyes, has good eye-protecting effect, is combined with the eye-protecting desk lamp, is popular with users when being put into the market locally, is convenient for popularization and promotion, and can greatly reduce the shortsightedness of students when reading books and studying at home if being popularized and used in a large area nationwide.
Drawings
Fig. 1 is a schematic structural view of the split high-frequency inner-coupling eye-protecting lamp of the present invention.
In the figure: 1 ballast, 2 lamp holders, 3 spiral lamp holders, 4 plastic connecting pieces, 5 bulb glass shells, 6 lamp wicks, 7 power couplers, 8 exhaust pipes, 9 fluorescent powder and 10 lamp bodies.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a split high-frequency inner-coupling eye-protecting lamp comprises a ballast 1, a lamp holder 2, a plastic connector 4, a power coupler 7, a bulb glass shell 5, a lamp wick 6 and a spiral lamp holder 3, wherein an output lead of the ballast 1 is connected with the lamp holder 2, the spiral lamp holder 3 is in threaded connection with the lamp holder 2, the lower end of a lamp body 10 is provided with the bulb glass shell 5, the upper end of the bulb glass shell 5 is provided with the plastic connector 4, the bulb glass shell 5 is connected and fixed at the lower end of the lamp body 10 through the plastic connector 4, the lamp wick 6 is arranged in the middle of the inner part of the bulb glass shell 5. The ballast 1 is arranged outside, and an output lead wire of the ballast 1 is connected with a wiring terminal of the lamp holder 2. The middle part of the power coupler 7 is provided with a pumping and exhausting air pipe 8, the pumping and exhausting air pipe 8 is internally provided with solid mercury, and the outer wall of the lamp wick 6 and the inner wall of the bulb glass shell 5 are sprayed with fluorescent powder 9 special for eye protection.
The working principle is as follows: when the eye protection lamp is in practical use, the power coupler 7 is arranged in the lamp wick 6 of the bulb glass shell 5, the ballast 1 generates a high-frequency current above 2MHz, the high-frequency current is sent to the power coupler 7 through the feedback line, when the high-frequency current passes through the power coupler 7, a high-frequency electromagnetic field is generated, the changed magnetic field generates an electric field which is vertical to the change of the magnetic field, electrons in a discharge space in the bulb glass shell 5 are accelerated by the electric field, when the energy reaches a certain value, the electrons collide with gas molecules and mercury atoms in the bulb glass shell 5, inert gas avalanches in the bulb glass shell 5 are ionized to form plasma, the plasma spontaneously emits ultraviolet light when being excited to return to a ground state, and the special eye protection fluorescent powder 9 on the wall of the bulb glass shell 5 is excited to emit visible light waves, so that the effect of the illumination eye protection lamp.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a split type high frequency inner coupling eye-protecting lamp, includes ballast (1), lamp stand (2), plastic connector (4), power coupler (7), bulb glass bulb (5), wick (6), spiral lamp holder (3) and lamp body (10), its characterized in that: ballast (1) output lead is connected with lamp stand (2), spiral lamp holder (3) and lamp stand (2) threaded connection, the lower extreme of lamp body (10) is equipped with bulb glass bulb (5), the upper end of bulb glass bulb (5) is equipped with plastic connecting piece (4), the lower extreme at lamp body (10) is fixed in the connection of bulb glass bulb (5) by plastic connecting piece (4), the interior middle part of bulb glass bulb (5) is equipped with wick (6), be equipped with power coupler (7) in wick (6).
2. The split high-frequency in-coupling eye-protecting lamp according to claim 1, wherein the ballast (1) is externally installed, and an output lead wire of the ballast (1) is connected with a terminal of the lamp holder (2).
3. The split high-frequency in-coupling eye-protection lamp according to claim 1, wherein a pumping exhaust pipe (8) is disposed in the middle of the power coupler (7), solid mercury is disposed in the pumping exhaust pipe (8), and eye-protection fluorescent powder (9) is sprayed on the outer wall of the lamp wick (6) and the inner wall of the bulb glass shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858436.9U CN211059837U (en) | 2019-10-31 | 2019-10-31 | Split type high-frequency inner coupling eye protection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858436.9U CN211059837U (en) | 2019-10-31 | 2019-10-31 | Split type high-frequency inner coupling eye protection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059837U true CN211059837U (en) | 2020-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921858436.9U Active CN211059837U (en) | 2019-10-31 | 2019-10-31 | Split type high-frequency inner coupling eye protection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211059837U (en) |
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2019
- 2019-10-31 CN CN201921858436.9U patent/CN211059837U/en active Active
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