CN202484718U - LED (Light Emitting Diode) eye protection desk lamp - Google Patents
LED (Light Emitting Diode) eye protection desk lamp Download PDFInfo
- Publication number
- CN202484718U CN202484718U CN2012200649117U CN201220064911U CN202484718U CN 202484718 U CN202484718 U CN 202484718U CN 2012200649117 U CN2012200649117 U CN 2012200649117U CN 201220064911 U CN201220064911 U CN 201220064911U CN 202484718 U CN202484718 U CN 202484718U
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- China
- Prior art keywords
- led
- lamp
- mobile phone
- desk lamp
- eye protection
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an LED (Light Emitting Diode) eye protection desk lamp which comprises a lamp holder, a lamp post and a lamp shade. The LED eye protection desk lamp is characterized in that an LED lamp bead group is arranged in the lampshade; a power line of the LED lamp bead group is connected with a mobile phone charger through a switch which is arranged on the lamp holder. The LED eye protection desk lamp has the advantages of saving energy and protecting eyes; the structure is simple, a transformer rectifier device in the conventional desk lamp holder is saved and an external mobile phone charger is used; and at present, a plurality of old mobile phone chargers exist in families, then the recovery of the old mobile phone chargers is realized, the environment is protected and the cost is low, so that the benefit is brought to the popularization of LED lamps and the eyesight protection on vast primary/secondary school students and reading lovers, simultaneously the old mobile phone chargers are utilized and social resources are greatly saved.
Description
Technical field:
The utility model relates to a kind of LED eye-protecting desk lamp, belongs to field of light fittings.
Background technology:
Existing desk lamp has several kinds basically: 1, directly make the electricity-saving lamp of power supply of 220 volts of alternating currents, and low price, but vision protection is no advantage.Aspect energy-conservation, also be not so good as the LED lamp, the service life of fluorescent tube is also not as the LED lamp; 2, do power supply with 220 volts of alternating currents, transformation is the electricity-saving lamp of 24 volts of direct currents or 12 volts again, and to the vision protection place that is highly profitable, but cost is higher, is unfavorable for promoting on a large scale, and not as the LED lamp, the service life of fluorescent tube is also not as the LED lamp aspect energy-conservation; 3, do power supply with 220 volts of alternating currents, transformation is the LED lamp of 3 volts of direct currents again, to the vision protection place that is highly profitable, is comparatively energy-conservation lamp at present, and also increase greatly the service life of lamp pearl, but cost is higher, is unfavorable for promoting on a large scale.
We are not difficult to find " do power supply with 220 volts of alternating currents, transformation is the LED lamp of 3 volts of direct currents again " promptly to the vision protection place that is highly profitable through above contrast, and are comparatively energy-conservation again.Unique shortcoming is that " cost " is higher, is unfavorable for promoting on a large scale.If can reduce its cost significantly, then must promote its popularization greatly, numerous students in middle and primary schools and reading fans are benefited.
Summary of the invention:
The utility model purpose provide a kind of simple in structure, LED eye-protecting desk lamp that cost is low.
The utility model purpose realize in the following manner:
The utility model comprises lamp socket, lamp stand, lampshade, it is characterized in that: one group of LED lamp pearl group is installed in lampshade, and the power line of LED lamp pearl group is connected with a charger for mobile phone through the switch that is located on the lamp socket.
Said LED lamp pearl group comprises a LED lamp pearl; Or constitute by the parallel connection of plural LED lamp pearl.
The utility model has the advantages that: energy-conservation eyeshield, simple in structure, saved the transformation fairing that is provided with in the existing lamp stand, the substitute is an external charger for mobile phone; There is at present a large amount of old charger for mobile phone in the family; The utility model has been realized the twice laid to old charger for mobile phone; Not only environmental protection but also cost were low, not only were beneficial to the popularization of LED lamp, and were beneficial to numerous students in middle and primary schools and reading fans' sight protectio; Find the ample scope for abilities for old charger for mobile phone simultaneously, practiced thrift social resources greatly.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the circuit theory diagrams of the utility model.
The specific embodiment:
With reference to accompanying drawing; The utility model comprises lamp socket 1, lamp stand 2, lampshade 3; One group of LED lamp pearl group 4 that is made up of the LED lamp pearl parallel connection of 38 3V is installed in lampshade, and the power line of LED lamp pearl group 4 is connected with a charger for mobile phone 5 through the switch 6 that is located on the lamp socket.
Claims (3)
1. a LED eye-protecting desk lamp comprises lamp socket, lamp stand, lampshade, it is characterized in that: one group of LED lamp pearl group is installed in lampshade, and the power line of LED lamp pearl group is connected with a charger for mobile phone through the switch that is located on the lamp socket.
2. LED eye-protecting desk lamp according to claim 1 is characterized in that: said LED lamp pearl group comprises a LED lamp pearl.
3. LED eye-protecting desk lamp according to claim 1 is characterized in that: said LED lamp pearl group is made up of the parallel connection of plural LED lamp pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200649117U CN202484718U (en) | 2012-02-15 | 2012-02-15 | LED (Light Emitting Diode) eye protection desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200649117U CN202484718U (en) | 2012-02-15 | 2012-02-15 | LED (Light Emitting Diode) eye protection desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484718U true CN202484718U (en) | 2012-10-10 |
Family
ID=46959139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200649117U Expired - Fee Related CN202484718U (en) | 2012-02-15 | 2012-02-15 | LED (Light Emitting Diode) eye protection desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484718U (en) |
-
2012
- 2012-02-15 CN CN2012200649117U patent/CN202484718U/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: 20121010 Termination date: 20140215 |