CN204730012U - A kind of energy-saving desk lamp - Google Patents
A kind of energy-saving desk lamp Download PDFInfo
- Publication number
- CN204730012U CN204730012U CN201520534310.1U CN201520534310U CN204730012U CN 204730012 U CN204730012 U CN 204730012U CN 201520534310 U CN201520534310 U CN 201520534310U CN 204730012 U CN204730012 U CN 204730012U
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- CN
- China
- Prior art keywords
- led group
- energy
- connecting rod
- lampshade
- desk lamp
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of energy-saving desk lamp, comprise base, infrared sensor, delay switch and lampshade, the inside of described base is provided with delay switch, the front end of described base is provided with switch, base is provided with infrared inductor and time display, described base is fixed with head rod, the other end of head rod and one end of the second connecting rod hinged, the other end of described second connecting rod and one end of the 3rd connecting rod hinged, the other end of the 3rd connecting rod is fixedly connected with lampshade, the inner side of described lampshade is provided with reflector, the inside of lampshade is provided with the first LED group, second LED group and the 3rd LED group.This energy-saving desk lamp has not only saved the energy, and is convenient to regulate, easy to use.
Description
Technical field
The utility model relates to field of illuminating lamps, is specifically related to a kind of energy-saving desk lamp.
Background technology
Desk lamp is a kind of household electrical appliance being used in people's daily life throwing light on; her main right light of operation principle concentrates in a pocket; thus the light in whole room can not be had influence on; be convenient to working and learning; along with the extensive utilization of LED; the LED desk lamp comparing common table streetlamp energy-saving is more and more welcome; but people are in the process using desk lamp; often can forget closedown desk lamp; cause the waste of the energy; and user only needs more weak illumination sometimes, if the excessive waste causing the energy equally of intensity of illumination.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving desk lamp, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides a kind of technical scheme: a kind of energy-saving desk lamp, comprise base, infrared sensor, delay switch and lampshade, the inside of described base is provided with delay switch, the front end of described base is provided with switch, base is provided with infrared inductor and time display, described base is fixed with head rod, the other end of head rod and one end of the second connecting rod hinged, the other end of described second connecting rod and one end of the 3rd connecting rod hinged, the other end of the 3rd connecting rod is fixedly connected with lampshade, the inner side of described lampshade is provided with reflector, the inside of lampshade is provided with the first LED group, second LED group and the 3rd LED group.
Preferably, described infrared sensor electrically inputs connection delay switch.
Preferably, described delay switch series connection in circuit.
Preferably, described first LED group, the second LED group and the 3rd LED group all ovalize are arranged, and the first LED group, the second LED group and the 3rd LED group are connected in parallel.
Technique effect of the present utility model and advantage: a kind of inside of base of energy-saving desk lamp is provided with delay switch, base is provided with infrared inductor, infrared sensor electrically inputs connection delay switch, when infrared sensor sense around after nobody by information feed back to delay switch, deenergization, decrease unnecessary waste, save the energy, base is fixed with head rod, the other end of head rod and one end of the second connecting rod hinged, the other end of described second connecting rod and one end of the 3rd connecting rod hinged, the other end of the 3rd connecting rod is fixedly connected with lampshade, can according to the needs of user, regulate height and the angle of illumination, easy to use, the inside of lampshade is provided with the first LED group, second LED group and the 3rd LED group, first LED group, second LED group and the 3rd LED group ovalize are arranged, and the first LED group, second LED group and the 3rd LED group are connected in parallel, according to service condition, select the brightness of desk lamp, the energy saved.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is lampshade internal structure schematic diagram of the present utility model;
Fig. 3 is circuit diagram of the present utility model.
In figure: 1, base; 2, switch; 3, infrared sensor; 4, time display; 5, delay switch; 6, head rod; 7, the second connecting rod; 8, the 3rd connecting rod; 9, lampshade; 10, reflector; 11, the first LED group; 12, the second LED group; 13, the 3rd LED group.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides as Fig. 1, a kind of energy-saving desk lamp shown in Fig. 2 and Fig. 3, comprise base 1, infrared sensor 3, delay switch 5 and lampshade 9, the inside of base 1 is provided with delay switch 5, delay switch 5 is connected in circuit, the front end of base 1 is provided with switch 2, base 1 is provided with infrared inductor 3 and time display 4, infrared sensor 3 electrically input connects delay switch 5, base 1 is fixed with head rod 6, the other end of head rod 6 and one end of the second connecting rod 7 hinged, the other end of the second connecting rod 7 and one end of the 3rd connecting rod 8 hinged, the other end of the 3rd connecting rod 8 is fixedly connected with lampshade 9, the inner side of lampshade 9 is provided with reflector 10, the inside of lampshade 9 is provided with the first LED group 11, second LED group 12 and the 3rd LED group 13, first LED group 11, second LED group 12 and the 3rd LED group 13 all ovalize are arranged, and the first LED group 11, second LED group 12 and the 3rd LED group 13 are connected in parallel.
Operation principle: after infrared sensor 3 senses that user leaves desk lamp scope, by information feed back to delay switch 5, delay switch 5 automatic shutoff circuit after setting-up time, by regulating the second connecting rod 7 and the 3rd connecting rod 8, control irradiation height and the irradiating angle of light, according to service condition, optionally open the first LED group 11, second LED group 12 and the 3rd LED group 13.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an energy-saving desk lamp, comprise base (1), infrared sensor (3), delay switch (5) and lampshade (9), it is characterized in that: the inside of described base (1) is provided with delay switch (5), the front end of described base (1) is provided with switch (2), base (1) is provided with infrared inductor (3) and time display (4), described base (1) is fixed with head rod (6), the other end of head rod (6) and one end of the second connecting rod (7) hinged, the other end of described second connecting rod (7) and one end of the 3rd connecting rod (8) hinged, the other end of the 3rd connecting rod (8) is fixedly connected with lampshade (9), the inner side of described lampshade (9) is provided with reflector (10), the inside of lampshade (9) is provided with the first LED group (11), second LED group (12) and the 3rd LED group (13).
2. a kind of energy-saving desk lamp according to claim 1, is characterized in that: described infrared sensor (3) electrically input connects delay switch (5).
3. a kind of energy-saving desk lamp according to claim 1, is characterized in that: described delay switch (5) series connection in circuit.
4. a kind of energy-saving desk lamp according to claim 1, it is characterized in that: described first LED group (11), the second LED group (12) and the 3rd LED group (13) all ovalize are arranged, and the first LED group (11), the second LED group (12) and the 3rd LED group (13) are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534310.1U CN204730012U (en) | 2015-07-22 | 2015-07-22 | A kind of energy-saving desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534310.1U CN204730012U (en) | 2015-07-22 | 2015-07-22 | A kind of energy-saving desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730012U true CN204730012U (en) | 2015-10-28 |
Family
ID=54388361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534310.1U Expired - Fee Related CN204730012U (en) | 2015-07-22 | 2015-07-22 | A kind of energy-saving desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051539A (en) * | 2016-07-20 | 2016-10-26 | 吴建平 | Novel LED table lamp |
-
2015
- 2015-07-22 CN CN201520534310.1U patent/CN204730012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051539A (en) * | 2016-07-20 | 2016-10-26 | 吴建平 | Novel LED table lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160722 |