CN204593026U - Led desk lamp - Google Patents
Led desk lamp Download PDFInfo
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- CN204593026U CN204593026U CN201520346508.7U CN201520346508U CN204593026U CN 204593026 U CN204593026 U CN 204593026U CN 201520346508 U CN201520346508 U CN 201520346508U CN 204593026 U CN204593026 U CN 204593026U
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- lamp holder
- lamp
- rotating shaft
- upper cover
- described lamp
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Abstract
The utility model discloses a kind of LED desk lamp, described LED desk lamp comprises lamp holder and base, and is arranged on the lamp stand between lamp holder and base; Lamp holder comprises lamp holder upper cover and the lower cover of lamp cap of mutual snapping, and LED lamp panel between lamp holder upper cover and lower cover of lamp cap and diffuser, lamp holder upper cover is rotationally connected by lamp holder rotating shaft and lamp stand, the inner ring of lamp holder rotating shaft is enclosed within lamp stand, outer ring is provided with two relative outer salient points, one end of lamp holder upper cover socket lamp holder rotating shaft is provided with two relative interior salient points, and the outer ring of lamp holder rotating shaft is positioned at lamp holder upper cover, and makes two outer salient points across between two interior salient points.LED desk lamp of the present utility model, by the salient point effect in the salient point in lamp holder rotating shaft and lamp holder upper cover, make the relative lamp stand of lamp holder can ease rotation certain angle, and 7 kinds of different colour temperatures can be sent by 9 buttons, often kind of colour temperature can have 7 kinds of different brightness, amounts to 49 kinds of patterns.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of LED desk lamp.
Background technology
LED and semi-conductor electricity light source, light emitting diode, also referred to as semiconductor lamp, is a kind of electric light source without filament, is directly luminous energy electric energy conversion.LED has energy-conservation, that the life-span is long feature, avoids the trouble often needing more to change the bulb, is subject to the favor of increasing user.
LED desk lamp is one of lighting of commonly using of people, also be the illuminations that student learns night, science is pointed out " human brain is according to different colour temperatures and illumination; its results of learning are also different ", therefore the light of different colours is different to results of learning, lighting color as being applicable to according to the content choice of study coordinates study, just can improve learning efficiency.The desk lamp of existing convertible lighting color, convertible pattern is simple, and operation is not directly perceived, and illumination has stroboscopic, and the angle adjustment of lamp holder is very inconvenient, have impact on normal use.
Utility model content
The technical problem that one, will solve
The purpose of this utility model is for the problems referred to above existing for prior art, spy provides a kind of LED desk lamp, lamp holder can lamp stand ease rotation is certain relatively angle, regulate very convenient, and there is the brightness regulation of 49 kinds of patterns, to overcome the defect that angular adjustment is inconvenient, Dimmable pattern is very few that LED desk lamp in prior art exists lamp holder.
Two, technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of LED desk lamp, and described LED desk lamp comprises lamp holder and base, and is arranged on the lamp stand between described lamp holder and described base, described lamp holder comprises lamp holder upper cover and the lower cover of lamp cap of mutual snapping, and LED lamp panel between described lamp holder upper cover and described lower cover of lamp cap and diffuser, described lamp holder upper cover is rotationally connected by lamp holder rotating shaft and described lamp stand, the inner ring of described lamp holder rotating shaft is enclosed within described lamp stand, outer ring is provided with two relative outer salient points, one end that described lamp holder upper cover is socketed described lamp holder rotating shaft is provided with two relative interior salient points, the outer ring of described lamp holder rotating shaft is positioned at described lamp holder upper cover, and make two described outer salient points across between two described interior salient points.
Wherein, in above-mentioned LED desk lamp, described lamp holder rotating shaft is provided with inclined-plane with the relative both sides of the junction of described lamp stand, and the inclined-plane of described lamp holder rotating shaft and the inclined-plane of described lamp stand fit.
Wherein, in above-mentioned LED desk lamp, be provided with lamp holder decoration between described lamp holder and described lamp stand, it is connected with described lower cover of lamp cap, described lamp stand by securing member after buckling into described lamp holder decoration by described lamp holder upper cover.
Wherein, in above-mentioned LED desk lamp, described lamp holder rotating shaft is socketed with nut set, by described nut set, described lamp stand, described lamp holder rotating shaft is connected on described lamp holder and covers.
Wherein, in above-mentioned LED desk lamp, the inner side of described lamp holder upper cover is provided with multiple catching groove, and the arranged outside of described lower cover of lamp cap has multiple buckle, described buckle and described catching groove snapping.
Wherein, in above-mentioned LED desk lamp, the inside of described base is provided with the control circuit be electrically connected with described LED lamp panel, and this control circuit has a shift knob, a mode button and seven adjustment buttons.
Wherein, in above-mentioned LED desk lamp, all there is a back indicator light in the centre position of each button, and at least bright under "on" position have a back indicator light.
Wherein, in above-mentioned LED desk lamp, the inside of described lamp stand is provided with flexible member, and outer cover has silica gel sheath.
Wherein, in above-mentioned LED desk lamp, the junction of described base and described lamp stand is provided with base decoration.
Three, the beneficial effects of the utility model
Compared with prior art, LED desk lamp of the present utility model, by the salient point effect in the salient point in lamp holder rotating shaft and lamp holder upper cover, make the relative lamp stand of lamp holder can ease rotation certain angle, and the control circuit be electrically connected with LED lamp panel is provided with in the inside of LED desk lamp base, this control circuit has a shift knob, a mode button and seven adjustment buttons, by 9 buttons, 7 kinds of different colour temperatures can be sent, often kind of colour temperature can have 7 kinds of different brightness, amount to 49 kinds of patterns, light modulation is fine and smooth, and light flicker frequency is up to 15KHz, far away higher than the optical flare frequency of the distinguishable 45Hz of human eye, real eyeshield.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED desk lamp of the utility model embodiment;
Fig. 2 is the stereo decomposing structural representation of Fig. 1;
Fig. 3 is the structural representation of lamp holder upper cover and lamp holder rotating shaft in Fig. 2;
Wherein:
1 is lamp holder; 2 is base; 3 is lamp stand; 4 is lamp holder upper cover; 5 is lower cover of lamp cap; 6 is LED lamp panel; 7 is diffuser; 8 is lamp holder rotating shaft; 9 is outer salient point; 10 is interior salient point; 11 is inclined-plane; 12 is lamp holder decoration; 13 is securing member; 14 is nut set; 15 is catching groove; 16 is buckle; 17 is base decoration.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
The structure of the LED desk lamp of the utility model embodiment as shown in Figure 1 to Figure 3, comprises lamp holder 1 and base 2, and is arranged on the lamp stand 3 between lamp holder 1 and base 2.Lamp holder 1 comprises lamp holder upper cover 4 and the lower cover of lamp cap 5 of mutual snapping, and LED lamp panel 6 between lamp holder upper cover 4 and lower cover of lamp cap 5 and diffuser 7, the inner side of lamp holder upper cover 4 is provided with multiple catching groove 15, the arranged outside of lower cover of lamp cap 5 has multiple buckle 16, by buckle 16 and catching groove 15, lamp holder upper cover 4 is snapped on lower cover of lamp cap 5, lamp holder upper cover 4 is rotationally connected by lamp holder rotating shaft 8 and lamp stand 3, lamp holder rotating shaft 8 is provided with inclined-plane 11 with the relative both sides of the junction of lamp stand 3, the inclined-plane 11 of lamp holder rotating shaft 8 fits with the inclined-plane 11 of lamp stand 3, the inner ring of lamp holder rotating shaft 8 is made to be enclosed within lamp stand 3, the outer ring of lamp holder rotating shaft 8 is provided with two relative outer salient points 9, one end that lamp holder upper cover 4 is socketed lamp holder rotating shaft 8 is provided with two relative interior salient points 10, the outer ring of lamp holder rotating shaft 8 is positioned at lamp holder upper cover 4, and make two outer salient points 9 across between two interior salient points 10, acted on by salient point 10 in outer salient point in lamp holder rotating shaft 89 and lamp holder upper cover 4, lamp stand 3 can ease rotation certain angle relatively to make lamp holder 1.
Be provided with lamp holder decoration 12 between lamp holder 1 and lamp stand 3, it be connected with lower cover of lamp cap 5, lamp stand 3 after lamp holder upper cover 4 buckles into lamp holder decoration 12 by securing member 13, securing member 13 is but is not limited only to screw.Lamp holder rotating shaft 8 is socketed with nut set 14, by nut set 14, lamp stand 3, lamp holder rotating shaft 8 is connected on lamp holder upper cover 4.Base 2 is provided with base decoration 17 with the junction of lamp stand 3, the inside of base 2 is provided with the control circuit be electrically connected with LED lamp panel 6, this control circuit has a shift knob, a mode button and seven adjustment buttons, by 9 buttons, can send 7 kinds of different colour temperatures, often kind of colour temperature can have 7 kinds of different brightness, amount to 49 kinds of patterns, light modulation is fine and smooth, and light flicker frequency is up to 15KHz, far away higher than the optical flare frequency of the distinguishable 45Hz of human eye, real eyeshield.Wherein, all there is a back indicator light in the centre position of each button, and at least bright under "on" position have a back indicator light, uses to facilitate night.
The inside of the lamp stand 3 in the present embodiment is provided with flexible member, and outer cover has silica gel sheath, as required, can turn lamp stand 3 to adjust the angle of whole desk lamp.
As mentioned above, LED desk lamp of the present utility model, by the salient point effect in the salient point in lamp holder rotating shaft and lamp holder upper cover, make the relative lamp stand of lamp holder can ease rotation certain angle, and the control circuit be electrically connected with LED lamp panel is provided with in the inside of LED desk lamp base, this control circuit has a shift knob, a mode button and seven adjustment buttons, by 9 buttons, 7 kinds of different colour temperatures can be sent, often kind of colour temperature can have 7 kinds of different brightness, amount to 49 kinds of patterns, light modulation is fine and smooth, and light flicker frequency is up to 15KHz, far away higher than the optical flare frequency of the distinguishable 45Hz of human eye, real eyeshield.
Below be only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. a LED desk lamp, is characterized in that, described LED desk lamp comprises lamp holder (1) and base (2), and is arranged on the lamp stand (3) between described lamp holder (1) and described base (2), described lamp holder (1) comprises lamp holder upper cover (4) and the lower cover of lamp cap (5) of mutual snapping, and the LED lamp panel (6) be positioned between described lamp holder upper cover (4) and described lower cover of lamp cap (5) and diffuser (7), described lamp holder upper cover (4) is rotationally connected by lamp holder rotating shaft (8) and described lamp stand (3), the inner ring of described lamp holder rotating shaft (8) is enclosed within described lamp stand (3), outer ring is provided with two relative outer salient points (9), one end that described lamp holder upper cover (4) is socketed described lamp holder rotating shaft (8) is provided with two relative interior salient points (10), the outer ring of described lamp holder rotating shaft (8) is positioned at described lamp holder upper cover (4), and two described outer salient points (9) are positioned between two described salient points (10) across.
2. LED desk lamp according to claim 1, it is characterized in that, described lamp holder rotating shaft (8) is provided with inclined-plane (11) with the relative both sides of the junction of described lamp stand (3), and the inclined-plane (11) of described lamp holder rotating shaft (8) and the inclined-plane (11) of described lamp stand (3) fit.
3. LED desk lamp according to claim 1, it is characterized in that, be provided with lamp holder decoration (12) between described lamp holder (1) and described lamp stand (3), described lamp holder upper cover (4) is buckled into described lamp holder decoration (12) and it is connected with described lower cover of lamp cap (5), described lamp stand (3) by securing member (13) afterwards.
4. LED desk lamp according to claim 3, it is characterized in that, described lamp holder rotating shaft (8) is socketed with nut set (14), by described nut set (14), described lamp stand (3), described lamp holder rotating shaft (8) is connected on described lamp holder upper cover (4).
5. LED desk lamp according to claim 3, it is characterized in that, the inner side of described lamp holder upper cover (4) is provided with multiple catching groove (15), the arranged outside of described lower cover of lamp cap (5) has multiple buckle (16), described buckle (16) and described catching groove (15) snapping.
6. LED desk lamp according to any one of claim 1 to 5, it is characterized in that, the inside of described base (2) is provided with the control circuit be electrically connected with described LED lamp panel (6), and this control circuit has a shift knob, a mode button and seven adjustment buttons.
7. LED desk lamp according to claim 6, is characterized in that, all there is a back indicator light in the centre position of each button, and at least bright under "on" position have a back indicator light.
8. LED desk lamp according to any one of claim 1 to 5, is characterized in that, the inside of described lamp stand (3) is provided with flexible member, and outer cover has silica gel sheath.
9. LED desk lamp according to any one of claim 1 to 5, is characterized in that, described base (2) is provided with base decoration (17) with the junction of described lamp stand (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346508.7U CN204593026U (en) | 2015-05-26 | 2015-05-26 | Led desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346508.7U CN204593026U (en) | 2015-05-26 | 2015-05-26 | Led desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593026U true CN204593026U (en) | 2015-08-26 |
Family
ID=53929177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346508.7U Active CN204593026U (en) | 2015-05-26 | 2015-05-26 | Led desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302439A (en) * | 2017-09-05 | 2018-07-20 | 深圳市益科光电技术有限公司 | A kind of LED light and vehicle front lighting lamp assembly |
-
2015
- 2015-05-26 CN CN201520346508.7U patent/CN204593026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302439A (en) * | 2017-09-05 | 2018-07-20 | 深圳市益科光电技术有限公司 | A kind of LED light and vehicle front lighting lamp assembly |
| CN108302439B (en) * | 2017-09-05 | 2024-03-29 | 深圳市益科光电技术有限公司 | LED lamp and automobile headlamp assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |