CN201772331U - Desk lamp with adjustable lamp cap - Google Patents
Desk lamp with adjustable lamp cap Download PDFInfo
- Publication number
- CN201772331U CN201772331U CN2010202564909U CN201020256490U CN201772331U CN 201772331 U CN201772331 U CN 201772331U CN 2010202564909 U CN2010202564909 U CN 2010202564909U CN 201020256490 U CN201020256490 U CN 201020256490U CN 201772331 U CN201772331 U CN 201772331U
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- CN
- China
- Prior art keywords
- adjusting seat
- lamp
- connecting rod
- lamp holder
- connecting portion
- Prior art date
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a desk lamp with an adjustable lamp cap, which comprises a base, a connecting rod, the lamp cap, an upper adjusting seat and a lower adjusting seat; the lower adjusting seat is fixed at the base; the upper adjusting seat is fixed at the lamp cap; the upper end of the connecting rod is connected with the upper adjusting seat; and the lower end of the connecting rod is connected with the lower adjusting seat. In the utility model, the angle of the lamp cap relative to the connecting rod can be adjusted through the upper adjusting seat, the angle of the connecting rod relative to the base can be adjusted through the lower adjusting seat, the height, the anteroposterior position and the pitching angle of the lamp cap can be adjusted through the comprehensive adjustment of the connecting rod, the upper adjusting seat and the lower adjusting seat of the desk lamp, and the illumination angle and the illumination range of the desk lamp are adjusted through adjusting the angle of the lamp cap, so that the lamp cap is more conveniently adjusted, the adjusting ranges of the illumination angle and the illumination range of the desk lamp are wider, and the much more convenience is brought to a user.
Description
Technical field
The utility model relates to the desk lamp technical field, especially relates to the adjustable desk lamp of a kind of lamp holder.
Background technology
In the prior art, desk lamp comprises that the LED desk lamp is used to provide illumination, and desk lamp comprises base, lamp holder and connecting rod, the lower end of connecting rod connects base, the upper end of connecting rod connects lamp holder, and lamp holder comprises lampshade, LED lamp and associated component, and LED lamp and associated component are fixed in the lampshade.Because unadjustable its position of lamp holder and the angle of the desk lamp of prior art, the user can only change the light angle and the illumination zone of desk lamp by mobile desk lamp, has inconvenience in the use, and therefore, the desk lamp of prior art is necessary to be improved.
The utility model content
Deficiency at the prior art existence, the purpose of this utility model provides height, front and back position and the luffing angle that the adjustable desk lamp of a kind of lamp holder can be regulated lamp holder, the light angle and the illumination zone that make things convenient for the user to regulate desk lamp are for the user provides more convenience.
To achieve these goals, the technical scheme that the utility model adopted is:
The adjustable desk lamp of a kind of lamp holder, desk lamp comprises base, connecting rod, lamp holder, upper adjusting seat and lower adjusting seat, and lower adjusting seat is fixed in base, and upper adjusting seat is fixed in lamp holder, and the upper end of connecting rod connects the upper adjusting seat head, and the lower end of connecting rod connects lower adjusting seat.
Described lamp holder comprises lampshade and LED lamp, and the LED lamp is fixed in the lampshade, and upper adjusting seat is fixed in the bottom of lampshade.
Described upper adjusting seat comprises installation portion and last connecting portion, and last installation portion and last connecting portion are hinged, and connecting portion is fixed in the upper end of connecting rod, and last installation portion and lamp holder articulate.
Described lower adjusting seat comprises fixed part and following connecting portion down, and following fixed part is hinged with following connecting portion, and following fixed part is fixed in base, and connecting portion down is fixed in the lower end of connecting rod.
Described bottom surface of going up connecting portion offers installing hole, and the upper end of connecting rod is plugged in the last installing hole of bottom surface of connecting portion, and the end face of following connecting portion offers down installing hole, and the lower end of connecting rod is plugged in down in the following installing hole of end face of connecting portion.
After adopting said structure, the utility model is compared the advantage that is had with prior art: the utility model can be regulated the angle of lamp holder with respect to connecting rod by upper adjusting seat, can regulate the angle of connecting rod by lower adjusting seat with respect to base, desk lamp passes through connecting rod, the comprehensive adjustment of upper adjusting seat and lower adjusting seat can be regulated the height of lamp holder, front and back position and luffing angle, the light angle and the illumination zone of regulating desk lamp by the angle of regulating lamp holder, the adjusting of lamp holder is convenient, the light angle of desk lamp and the adjustable range of illumination zone are bigger, for the user provides bigger convenience.
On the other hand, upper adjusting seat comprises installation portion and last connecting portion, last installation portion and last connecting portion are hinged, connecting portion is fixed in the upper end of connecting rod, last installation portion and lamp holder articulate, and this kind design makes lamp holder can go up installation portion relatively to rotate, and make the lamp holder angle that can swing, make desk lamp can regulate the illumination zone of the left and right directions of lamp holder, convenient during illumination zone that the user regulates desk lamp.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of desk lamp of the present utility model.
Fig. 2 is the front view of Fig. 1.
Mark among Fig. 1 and 2 is respectively: 1, and---base, 2------------upper adjusting seat, 5---is gone up installation portion, 7 and---is gone up the following connecting portion of connecting portion, 8---following fixed part, 9---lamp holder, 4 connecting rod, 3 by lower adjusting seat, 6.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see shown in Fig. 1 and 2: the adjustable desk lamp of a kind of lamp holder, desk lamp comprises base 1, connecting rod 2, lamp holder 3, upper adjusting seat 4 and lower adjusting seat 5, lamp holder 3 comprises lampshade and LED lamp, and the LED lamp is fixed in the lampshade, and upper adjusting seat 4 is fixed in the bottom of lampshade, lower adjusting seat 5 is fixed in base 1, upper adjusting seat 4 is fixed in lamp holder 3, and the upper end of connecting rod 2 connects 4 of upper adjusting seats, and the lower end of connecting rod 2 connects lower adjusting seat 5.
Can regulate the angle of lamp holder 3 by upper adjusting seat 4 with respect to connecting rod 2, can regulate the angle of connecting rod 2 by lower adjusting seat 5 with respect to base 1, desk lamp can be regulated height, front and back position and the luffing angle of lamp holder 3 by the comprehensive adjustment of connecting rod 2, upper adjusting seat 4 and lower adjusting seat 5, the light angle and the illumination zone of regulating desk lamp by the angle of regulating lamp holder 3, the adjusting of lamp holder 3 is convenient, the light angle of desk lamp and the adjustable range of illumination zone are bigger, for the user provides bigger convenience.
Upper adjusting seat 4 comprises installation portion 6 and last connecting portion 7, last installation portion 6 and last connecting portion 7 are hinged, last installation portion 6 can rotate relatively with last connecting portion 7, connecting portion 7 is fixed in the upper end of connecting rod 2, last installation portion 6 articulates with lamp holder 3, and this kind design makes lamp holder 3 can go up installation portion 6 relatively to rotate, and makes lamp holder 3 angle that can swing, make desk lamp can regulate the illumination zone of the left and right directions of lamp holder 3, convenient during illumination zone that the user regulates desk lamp.
Lower adjusting seat 5 comprises fixed part 8 and following connecting portion 9 down, and following fixed part 8 and following connecting portion 9 are hinged, and following fixed part 8 can rotate relatively with following connecting portion 9, and following fixed part 8 is fixed in base 1, and connecting portion 9 down is fixed in the lower end of connecting rod 2.
Described bottom surface of going up connecting portion 7 offers installing hole, and the upper end of connecting rod 2 is plugged in the last installing hole of bottom surface of connecting portion 7, and the end face of following connecting portion 9 offers down installing hole, and the lower end of connecting rod 2 is plugged in down in the following installing hole of end face of connecting portion 9.
Lamp holder 3 is widely-used at present, and other structure and principle are same as the prior art, repeat no more here.
Claims (5)
1. adjustable desk lamp of lamp holder, desk lamp comprises base, connecting rod and lamp holder, it is characterized in that: also comprise upper adjusting seat and lower adjusting seat, lower adjusting seat is fixed in base, upper adjusting seat is fixed in lamp holder, and the upper end of connecting rod connects the upper adjusting seat head, and the lower end of connecting rod connects lower adjusting seat.
2. the adjustable desk lamp of a kind of lamp holder according to claim 1 is characterized in that: described lamp holder comprises lampshade and LED lamp, and the LED lamp is fixed in the lampshade, and upper adjusting seat is fixed in the bottom of lampshade.
3. the adjustable desk lamp of a kind of lamp holder according to claim 1 and 2, it is characterized in that: described upper adjusting seat comprises installation portion and last connecting portion, last installation portion and last connecting portion are hinged, and connecting portion is fixed in the upper end of connecting rod, and last installation portion and lamp holder articulate.
4. the adjustable desk lamp of a kind of lamp holder according to claim 3 is characterized in that: described lower adjusting seat comprises fixed part and following connecting portion down, and following fixed part is hinged with following connecting portion, and following fixed part is fixed in base, and connecting portion down is fixed in the lower end of connecting rod.
5. the adjustable desk lamp of a kind of lamp holder according to claim 4, it is characterized in that: described bottom surface of going up connecting portion offers installing hole, the upper end of connecting rod is plugged in the last installing hole of bottom surface of connecting portion, the end face of following connecting portion offers down installing hole, and the lower end of connecting rod is plugged in down in the following installing hole of end face of connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202564909U CN201772331U (en) | 2010-07-12 | 2010-07-12 | Desk lamp with adjustable lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202564909U CN201772331U (en) | 2010-07-12 | 2010-07-12 | Desk lamp with adjustable lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772331U true CN201772331U (en) | 2011-03-23 |
Family
ID=43752176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202564909U Expired - Fee Related CN201772331U (en) | 2010-07-12 | 2010-07-12 | Desk lamp with adjustable lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065680A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of building science and technology design plectane frame |
-
2010
- 2010-07-12 CN CN2010202564909U patent/CN201772331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108065680A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of building science and technology design plectane frame |
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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 |
Granted publication date: 20110323 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |