CN101581414B - Desk lamp - Google Patents
Desk lamp Download PDFInfo
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- CN101581414B CN101581414B CN2009103023790A CN200910302379A CN101581414B CN 101581414 B CN101581414 B CN 101581414B CN 2009103023790 A CN2009103023790 A CN 2009103023790A CN 200910302379 A CN200910302379 A CN 200910302379A CN 101581414 B CN101581414 B CN 101581414B
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- desk lamp
- swivel base
- lamp holder
- support
- base
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Abstract
The invention relates to a desk lamp comprising a base, a bracket, a lamp holder and a lampshade. A hollow rotary base is arranged between the bracket and the lamp holder. The lamp holder is rotatablysleeved on the rotary base. The rotary base is connected with the bracket by an upper pivoting connection device. The lamp holder can rotate around the axial line of the rotary base. The rotary base is pivoted with the bracket. When the desk lamp is used, the height, angle, horizontal position and the like of the lampshade of the desk lamp can be adjusted flexibly according to needs. The adjustment is convenient. As being made of a rigid material, the bracket does not need to be twisted for deformation, therefore the shape of the bracket is easier to match with the base and the lampshade and the whole shape of the desk lamp is more harmonious. In addition, during the packaging and transportation, the lamp holder and the lampshade can be folded at a position close to the bracket by the upper pivoting connection device, thereby greatly saving the space occupied by the desk lamp and reducing the transportation cost.
Description
Technical field
The present invention relates to a kind of desk lamp.
Background technology
The structure of desk lamp mainly comprises base, support, lamp holder and lampshade, but support generally adopts the metal bellows of free bend to make, but desk lamp has been after having adopted this support, and its variation in moulding can only be limited to base and lampshade, and overall structure is difficult to coordinate; If employing fixed bracket, very inconvenient aspect the adjustment angle, at this shortcoming, there is portioned product to be made into flexible connection between support and the lamp holder, be lamp holder and lampshade part can rotate adjust bow, elevation angle degree, though product has had certain improvement, when practical application, still have the limitation part, and the support bracket fastened desk lamp of this existing employing packing or when transportation shared space more, cause the cost of transportation of product higher.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of overall structure coordination, flexible, high, the easy to operate desk lamp of reliability of light angle adjusting.
The technical solution adopted in the present invention is:
A kind of desk lamp comprises base, support, lamp holder and lampshade, is provided with the swivel base of hollow between described support and the lamp holder, and lamp holder is rotating to be sheathed on the swivel base, is connected by last pivot jockey between swivel base and support, support and the base.The top of described swivel base has circular outer wall, lamp sleeve is located on the circular outer wall, the swivel base top is provided with projection, and described lamp holder is being provided with annular groove corresponding to high spot, and the circular outer wall of described swivel base also is provided with the upper and lower annular boss that contacts with the inner surface of lamp holder installation portion.
Be connected by pivot jockey down between the further improvement of the present invention, described support and base.
Further improvement of the present invention, the upper end that described upward pivot jockey is included in support is provided with left and right compressing tablet, the bottom of swivel base has the rotation section of stretching between the left and right compressing tablet, one screw rod passes successively from the center of left compressing tablet, rotation section and right compressing tablet, and two of screw rod is respectively equipped with left and right pressure cap.
Further improvement of the present invention, described down pivot jockey comprises that base is provided with left and right fixture block up and is arranged at the support lower end and stretches into following rotation section between the left and right fixture block, one screw rod passes successively from the center of left fixture block, following rotation section and right fixture block, and two of screw rod is respectively equipped with left and right pressure cap.
The invention has the beneficial effects as follows: can the rotate axial line of seat of lamp holder rotates, swivel base is connected for pivoting with support, the reliability height of hinge connector, in use, can adjust the luffing angle of desk lamp lampshade as required flexibly, the angle of horizontal level etc., very convenient when regulating, and because support is a rigid material, itself does not need torsional deformation, so its moulding is also than being easier to and base, lampshade matches, and makes the moulded of desk lamp more coordinate, in addition, when packed and transported can with lamp holder and lampshade by on the pivot jockey be folded to position near support, saved the shared space of desk lamp greatly, reduce cost of transportation.Further, also adopt the pivot ways of connecting between support and the base, make pillar also can use more convenient around pivotal axis rotation adjusting down.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of desk lamp;
Fig. 3 is another angle STRUCTURE DECOMPOSITION figure of desk lamp;
Fig. 4 is the partial sectional view of desk lamp.
The specific embodiment
Referring to figs. 1 through shown in Figure 4, a kind of desk lamp comprises base 1, support 2, lamp holder 3 and lampshade 4, is provided with the swivel base 5 of hollow between support 2 and the lamp holder 3.Be set in can the rotate axial line rotation of seat of lamp holder 3 on the swivel base 5, be connected by upper and lower pivot jockey respectively between swivel base 5 and support 2, support 2 and the base 1.
The top of swivel base 5 has circular outer wall, lamp holder 3 is sheathed on the circular outer wall, perhaps further on circular outer wall, be provided with upper and lower annular boss 55, the inner surface of lamp holder is close to the outer surface rotation of upper and lower annular boss 55, swivel base 5 tops are provided with projection 51, and described lamp holder 3 is being provided with annular groove 31 corresponding to protruding 51 places.After lamp holder and swivel base assembled, annular groove 31 was stuck in the below of projection 51, thereby under the constraint of projection, when stirring lampshade or lamp holder with hand, lamp holder can rotate seat the axial line rotation and can not throw off, this is simple in structure, stability is high.For lamp holder can not rotated voluntarily, the design's lamp holder and swivel base can adopt the assembling mode of interference fit.
The outer wall on swivel base 5 tops is provided with at least two open slots 52 vertically, and when assembling, lamp holder need be enclosed within the circular outer wall outside, projection is snapped in the annular groove, open slot be arranged so that in the above-mentioned assembling process, swivel base top can produce certain elastic deformation, when assembling order is convenient.Preferably, open slot 52 is symmetrically arranged with four.
In order to improve the reliability of installation position, be installed with ring-type supporting cover 6 on the inwall on swivel base 5 tops, supporting cover 6 is provided with protruding button 61, swivel base 5 is being provided with draw-in groove 53 corresponding to protruding button 61 positions, after lamp holder is installed on the swivel base, again supporting cover is filled in the swivel base inner chamber from the top, make swivel base have the top of open slot can not produce and cause lamp holder to come off toward interior elastic deformation.
The upper end that last pivot jockey is included in support 2 is provided with left and right compressing tablet 21,22, the bottom of swivel base 5 has the rotation section of stretching between the left and right compressing tablet 21,22 54, one screw rod 71 passes successively from the center of left compressing tablet 21, rotation section 54 and right compressing tablet 22, one of screw rod 71 is fixed on the left pressure cap 72, and the other end of screw rod 71 and right pressure cap 73 are spirally connected.In use, by tightening up the distance between the left and right pressure cap 72,73, left and right pressure cap with left and right compressing tablet 21,22 toward interior tops, thereby make left and right compressing tablet 21,22 and rotation section 54 compress mutually, make support and swivel base remain on certain angle; When needs were adjusted the angle of support and swivel base, only need unclamp left and right pressure cap 72,73 can carry out angular adjustment.Above-mentionedly just preferred embodiment in actual applications, also the bottom of swivel base can be designed to the form of left and right compressing tablet, the tip designs of support is become to stretch into portion, can reach equally and regulate and the purpose of locking.
In order to make the user easy to operate when the adjusting angle, the design is provided with screens 74 at the edge of right pressure cap 73, and right compressing tablet 22 is being provided with boss 23 corresponding to screens 74 places, only needs turn left side pressure cap to get final product when regulating.In the present embodiment, be provided with the fluting of broad at the outer surface of left pressure cap, adapt with the width of coin commonly used, when rotation was regulated, the user can utilize the edge of coin to regulate, and was convenient.
Similar mode, following pivot jockey comprises that base 1 is provided with left and right fixture block 11,12 up and is arranged at support 2 lower ends and stretches into following rotation section 24 between the left and right fixture block 11,12, one screw rod 81 passes successively from the center of left fixture block 11, following rotation section 24 and right fixture block 12, and two of screw rod 81 is respectively equipped with left and right pressure cap 82,83.
The screw rod of the screw rod of following pivot jockey and last pivot jockey is parallel to each other, make the user can the root a tree name need adjust the irradiating angle of desk lamp easily, and when packed and transported can with lamp holder and lampshade by on the pivot jockey be folded to position near support, save the shared space of desk lamp greatly, reduced cost of transportation.
The edge of right pressure cap 83 is provided with screens 84, and described right fixture block 12 is being provided with boss 13 corresponding to screens 84 places.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.
Claims (9)
1. desk lamp, comprise base (1), support (2), lamp holder (3) and lampshade (4), it is characterized in that: the swivel base (5) that is provided with hollow between described support (2) and the lamp holder (3), lamp holder (3) is rotating to be sheathed on the swivel base (5), is connected by last pivot jockey between swivel base (5) and the support (2); The top of described swivel base (5) has circular outer wall, and lamp holder (3) is sheathed on outside the circular outer wall, and swivel base (5) top is provided with projection (51), and described lamp holder (3) is locating to be provided with annular groove (31) corresponding to projection (51); The circular outer wall of described swivel base (5) also is provided with the upper and lower annular boss (55) that contacts with the inner surface of lamp holder installation portion.
2. a kind of desk lamp according to claim 1 is characterized in that: be connected by pivot jockey down between support (2) and the base (1).
3. a kind of desk lamp according to claim 1 is characterized in that: the outer wall on described swivel base (5) top is provided with at least two open slots (52) vertically.
4. a kind of desk lamp according to claim 3 is characterized in that: described open slot (52) is symmetrically arranged with four.
5. a kind of desk lamp according to claim 3, it is characterized in that: be installed with ring-type supporting cover (6) on the inwall on described swivel base (5) top, supporting cover (6) is provided with protruding button (61), and described swivel base (5) is being provided with draw-in groove (53) corresponding to protruding button (61) position.
6. according to the described a kind of desk lamp of any claim in the claim 1 to 5, it is characterized in that: the upper end that described upward pivot jockey is included in support (2) is provided with left and right compressing tablet (21,22), the bottom of swivel base (5) has the rotation section of stretching between the left and right compressing tablet (21,22) (54), one screw rod (71) passes successively from the center of left compressing tablet (21), rotation section (54) and right compressing tablet (22), and two of screw rod (71) is respectively equipped with left and right pressure cap (72,73).
7. a kind of desk lamp according to claim 6 is characterized in that: the edge of described right pressure cap (73) is provided with screens (74), and described right compressing tablet (22) is locating to be provided with boss (23) corresponding to screens (74).
8. a kind of desk lamp according to claim 2, it is characterized in that: described down pivot jockey comprises the left and right fixture block (11,12) that base (1) is provided with up and is arranged at support (2) lower end and stretches into following rotation section (24) between the left and right fixture block (11,12), one screw rod (81) passes successively from the center of left fixture block (11), following rotation section (24) and right fixture block (12), and two of screw rod (81) is respectively equipped with left and right pressure cap (82,83).
9. a kind of desk lamp according to claim 8 is characterized in that: the edge of described right pressure cap (83) is provided with screens (84), and described right fixture block (12) is locating to be provided with boss (13) corresponding to screens (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103023790A CN101581414B (en) | 2009-05-15 | 2009-05-15 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103023790A CN101581414B (en) | 2009-05-15 | 2009-05-15 | Desk lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101581414A CN101581414A (en) | 2009-11-18 |
| CN101581414B true CN101581414B (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103023790A Active CN101581414B (en) | 2009-05-15 | 2009-05-15 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101581414B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852361B (en) * | 2010-03-02 | 2012-05-23 | 鸿富锦精密工业（深圳）有限公司 | Rotatable reading lamp |
| CN102121584B (en) * | 2010-12-10 | 2013-01-23 | 东莞勤上光电股份有限公司 | Flood light |
| CN102401266A (en) * | 2011-04-20 | 2012-04-04 | 张伟 | Desk lamp |
| CN102305365B (en) * | 2011-06-28 | 2013-09-25 | 苏州佳世达电通有限公司 | Lighting device |
| CN102588815A (en) * | 2011-12-31 | 2012-07-18 | 上海旗升电气有限公司 | Table lamp capable of adjusting lighting direction and lighting range |
| CN102777805A (en) * | 2012-07-13 | 2012-11-14 | 苏州晶雷光电照明科技有限公司 | Table lamp |
| CN102809075A (en) * | 2012-08-07 | 2012-12-05 | 昆山大百科实验室设备工程有限公司 | Novel foldable two-purpose lamp |
| CN104913278A (en) * | 2014-03-13 | 2015-09-16 | 海洋王（东莞）照明科技有限公司 | Fixing device for flashlight |
| CN105927894A (en) * | 2016-06-22 | 2016-09-07 | 广东百事泰电子商务股份有限公司 | Detachable multipurpose table lamp |
| CN111810898A (en) * | 2020-08-18 | 2020-10-23 | 柯赛科技(深圳)有限公司 | All-round rotation regulation formula desk lamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325640Y (en) * | 1997-05-21 | 1999-06-23 | 陈文宗 | Lamp ornament supporting structure |
| CN201062733Y (en) * | 2007-07-24 | 2008-05-21 | 石建功 | Folding energy conservation table lamp |
| CN201121854Y (en) * | 2007-09-18 | 2008-09-24 | 刘华 | Desk lamp bracket device |
| CN201177235Y (en) * | 2008-01-25 | 2009-01-07 | 刘华 | Lamp holder |
| CN201177234Y (en) * | 2008-01-25 | 2009-01-07 | 刘华 | Lamp holder spring connection structure |
| CN101556601A (en) * | 2009-03-12 | 2009-10-14 | 华为技术有限公司 | Method and device for searching k neighbor |
| CN201407547Y (en) * | 2009-05-15 | 2010-02-17 | 广东金莱特电器股份有限公司 | Desk lamp |
| CN201407546Y (en) * | 2009-05-15 | 2010-02-17 | 广东金莱特电器股份有限公司 | Desk lamp with rotatable lampshade |
-
2009
- 2009-05-15 CN CN2009103023790A patent/CN101581414B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325640Y (en) * | 1997-05-21 | 1999-06-23 | 陈文宗 | Lamp ornament supporting structure |
| CN201062733Y (en) * | 2007-07-24 | 2008-05-21 | 石建功 | Folding energy conservation table lamp |
| CN201121854Y (en) * | 2007-09-18 | 2008-09-24 | 刘华 | Desk lamp bracket device |
| CN201177235Y (en) * | 2008-01-25 | 2009-01-07 | 刘华 | Lamp holder |
| CN201177234Y (en) * | 2008-01-25 | 2009-01-07 | 刘华 | Lamp holder spring connection structure |
| CN101556601A (en) * | 2009-03-12 | 2009-10-14 | 华为技术有限公司 | Method and device for searching k neighbor |
| CN201407547Y (en) * | 2009-05-15 | 2010-02-17 | 广东金莱特电器股份有限公司 | Desk lamp |
| CN201407546Y (en) * | 2009-05-15 | 2010-02-17 | 广东金莱特电器股份有限公司 | Desk lamp with rotatable lampshade |
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| Publication number | Publication date |
|---|---|
| CN101581414A (en) | 2009-11-18 |
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