CN214094374U - Lighting device that multi-angle was adjusted - Google Patents
Lighting device that multi-angle was adjusted Download PDFInfo
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- CN214094374U CN214094374U CN202120159097.6U CN202120159097U CN214094374U CN 214094374 U CN214094374 U CN 214094374U CN 202120159097 U CN202120159097 U CN 202120159097U CN 214094374 U CN214094374 U CN 214094374U
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- lamp
- lamp holder
- lighting device
- angle adjustable
- lamp post
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Abstract
The utility model relates to a lighting device that multi-angle was adjusted, its characterized in that: the lamp comprises a lamp post assembly and a lamp holder for luminous illumination; the lamp holder is slidable and rotationally adjustable relative to the lamp post assembly. Among this lighting device, the relative lamp pole subassembly of lamp holder both slidable and rotatable, make the lamp holder slide adjusting simultaneously and rotate the regulation, the regulative mode is various, and adjustable illumination scope is big, and then can satisfy different users' user demand, adjusts convenient operation swift moreover, and the user uses and experiences, and the product is easily promoted.
Description
Technical Field
The utility model relates to a lighting device specifically is a lighting device that multi-angle was adjusted.
Background
In the existing illuminating device on the market, the illumination angle and direction are adjusted only singly, and the adjusting operation is troublesome. Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a lighting device that multi-angle was adjusted, this lighting device's illumination angle and direction are adjusted conveniently, satisfy the different use needs of user.
The purpose of the utility model is realized like this:
the utility model provides a lighting device that multi-angle was adjusted which characterized in that: the lamp comprises a lamp post assembly and a lamp holder for luminous illumination; the lamp holder is slidable and rotationally adjustable relative to the lamp post assembly.
The lamp post assembly is provided with a chute; a convex shaft is arranged on the lamp holder; the protruding shaft slides and rotates on the sliding groove.
The lamp post assembly is provided with a chute; the lamp holder is rotatably provided with a sliding block; the sliding block slides on the sliding groove.
The sliding groove is provided with a limiting step; the lamp holder is provided with a limiting boss; the limiting step is in sliding fit with the limiting boss so as to guide the lamp holder to linearly slide relative to the lamp post assembly.
The lamp post assembly is provided with an adjusting matching surface; the lamp holder is provided with a movable surface; the adjusting matching surface is correspondingly matched with the movable surface, and the lamp holder slides and rotates on the adjusting matching surface.
And a positioning structure for keeping the sliding position and the rotating position of the lamp holder is arranged between the adjusting matching surface and the movable surface.
The positioning structure is a friction surface which is arranged on the adjusting matching surface and/or the movable surface and is used for increasing the friction resistance. Or the positioning structure comprises an upper positioning part arranged on the adjusting matching surface and a lower positioning part arranged on the movable surface; the upper positioning parts are linearly arranged at intervals along the sliding direction of the lamp holder; the lower positioning parts are annularly distributed around a rotating shaft of the lamp holder; when the lamp holder slides or rotates to a certain position, at least one upper positioning part is matched and positioned with the corresponding lower positioning part.
The lamp post assembly comprises a first lamp post and a second lamp post; the lamp holder is arranged on the first lamp pole, and the first lamp pole is hinged to the second lamp pole.
The first lamp pole and the second lamp pole are folded around a hinge point and are contained, and the lamp holder is contained between the first lamp pole and the second lamp pole.
The utility model has the advantages as follows:
the lamp holder is slidable and rotatable relative to the lamp pole assembly, so that the lamp holder can be adjusted in a sliding mode and in a rotating mode simultaneously, the adjusting mode is various, the adjustable illumination range is large, the use requirements of different users can be met, the adjusting operation is convenient and fast, the user use experience is good, and the product is easy to popularize.
Drawings
Fig. 1 is a perspective view of an initial state of a lighting device according to a first embodiment of the present invention.
Fig. 2 is a side view of the initial state of the lighting device according to the first embodiment of the present invention.
Fig. 3 is a perspective view of a first embodiment of the present invention in a first usage state.
Fig. 4 is a side view of the first embodiment of the present invention in a first usage state.
Fig. 5 is a perspective view of the second usage state of the lighting device in the first embodiment of the present invention.
Fig. 6 is a side view of the second usage state of the lighting device according to the first embodiment of the present invention.
Fig. 7 is a side view of the first embodiment of the present invention in a state where the lighting device is housed.
Fig. 8 is a schematic structural view of a first lamp post according to a first embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a lamp cap according to a first embodiment of the present invention.
Fig. 10 is a schematic view illustrating the first lamp post and the lamp cap being engaged with each other in the initial state according to the first embodiment of the present invention.
Fig. 11 is a schematic view illustrating the first lamp post and the lamp cap being engaged with each other when the first embodiment of the present invention is in use.
Fig. 12 is a schematic view illustrating the first lamp post and the lamp cap being engaged in a third usage state according to the first embodiment of the present invention.
Fig. 13 is a schematic structural diagram of a lamp cap according to a second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 12, the lighting device in this embodiment is a household desk lamp, which includes a lamp post assembly and a lamp cap 2 for lighting; the lamp holder 2 can be adjusted in a sliding and rotating way relative to the lamp post assembly. In this lighting device, lamp holder 2 is rotatable again for lamp pole subassembly both slidable, makes lamp holder 2 slide adjusting simultaneously and rotate the regulation, and the regulative mode is various, and adjustable illumination scope is big, and then can satisfy different users' user demand, adjusts convenient operation swift moreover, and the user uses and experiences well, and the product is easily promoted.
Furthermore, a sliding groove 101 is formed in the lamp post assembly; the lamp holder 2 is provided with a convex shaft 7, the convex shaft 7 is integrally or separately arranged relative to the lamp holder 2, the inner cavity of the lamp post assembly is provided with an anti-falling part 6, and the anti-falling part 6 is connected with the convex shaft 7 through a fastening screw 5 so as to effectively prevent the convex shaft 7 from falling off the chute 101; the protruding shaft 7 slides and rotates in the sliding slot 101, so that the lamp head 2 can slide (slide telescopically) and rotate relative to the lamp post assembly.
Furthermore, a limiting step 102 is arranged on the sliding groove 101; the lamp holder 2 is provided with a limiting boss 8, and the limiting boss 8 is integrally or separately arranged relative to the lamp holder 2; the limiting step 102 is in sliding fit with the limiting boss 8 to guide the lamp holder 2 to slide linearly relative to the lamp post assembly.
Furthermore, an adjusting matching surface 103 is arranged on the lamp post assembly, and the sliding groove 101 and/or the limiting step 102 are/is arranged on the adjusting matching surface 103; the lamp holder 2 is provided with a movable surface 201, and the convex shaft 7 and/or the limiting boss 8 are/is arranged on the movable surface 201; the adjusting matching surface 103 is correspondingly matched with the movable surface 201, the lamp cap 2 slides and rotates on the adjusting matching surface 103, and the adjusting matching surface 103 is matched with the movable surface 201, so that the sliding action and the rotating action of the lamp cap 2 are more stable.
Further, in order to make the adjustment effect of the lamp head 2 more stable and reliable, a positioning structure for maintaining the sliding position and the rotating position of the lamp head 2 is arranged between the adjustment matching surface 103 and the movable surface 201.
Further, the following scheme is preferably selected for the positioning structure: the positioning structure comprises an upper positioning part 104 arranged on the adjusting matching surface and a lower positioning part 202 arranged on the lamp holder 2; the plurality of upper positioning portions 104 are linearly arranged at intervals along the sliding direction of the lamp head 2, and the more the number of the upper positioning portions 104 is, the more positions can be positioned; the lower positioning parts 202 are uniformly distributed in an annular manner around the rotating shaft of the lamp holder 2, and the more the lower positioning parts 202 are arranged, the more the positionable angles are; when the lamp head 2 slides or rotates to a certain position, at least one upper positioning part 104 is matched and positioned with the corresponding lower positioning part 202; specifically, the upper positioning portion 104 is a concave, the lower positioning portion 202 is a convex hull correspondingly, and the lower positioning portion 202 is embedded into the upper positioning portion 104 when the upper positioning portion and the lower positioning portion correspond to each other; referring to fig. 10, in an initial state, when the lamp head 2 does not slide or rotate relative to the lamp post assembly, at this time, one of the upper positioning portions 104 is matched with one of the lower positioning portions 202; referring to fig. 11, in a first use state, the lamp cap 2 slides to a certain position relative to the lamp post assembly, and the other upper positioning portion 104 is matched with the lower positioning portion 202 in the upper initial state; referring to fig. 12, in the third usage state, the lamp base 2 rotates 45 ° relative to the lamp post assembly based on the first usage state, and the upper positioning portion 104 of the first usage state is matched with the other lower positioning portion 202.
The positioning structure can also have the following scheme: the positioning structure is a friction surface which is arranged on the adjusting matching surface 103 and/or the movable surface 201 and is used for increasing the friction resistance.
Further, the lamp post assembly comprises a first lamp post 1 and a second lamp post 3; the lamp holder 2 is arranged on the first lamp pole 1, one end of the first lamp pole 1 is hinged to one end of the second lamp pole 3, and the other end of the second lamp pole 3 is hinged to the base 4. The first lamp pole 1 and the second lamp pole 3 are metal hoses or hard tubes.
Further, first lamp pole 1 and second lamp pole 3 are accomodate around the pin joint fifty percent discount, and lamp holder 2 is accomodate between first lamp pole 1 and second lamp pole 3 to play certain guard action to lamp holder 2.
Second embodiment
Referring to fig. 13, the present embodiment relates to a lighting device different from the first embodiment in that: the lamp post component is provided with a chute 101; the lamp holder 2 is rotatably provided with a slide block 9, namely the slide block 9 can rotate relative to the lamp holder 2; the sliding block 9 slides back and forth on the sliding groove 101, so that the lamp holder 2 can slide and rotate relative to the lamp post assembly.
Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a lighting device that multi-angle was adjusted which characterized in that: comprises a lamp post assembly and a lamp holder (2) for luminous illumination; the lamp holder (2) can slide and rotate relative to the lamp post assembly; an adjusting matching surface (103) is arranged on the lamp post component; the lamp holder (2) is provided with a movable surface (201); the adjusting matching surface (103) is correspondingly matched with the movable surface (201), and the lamp holder (2) slides and rotates on the adjusting matching surface (103).
2. The multi-angle adjustable lighting device of claim 1, wherein: the lamp post component is provided with a chute (101); a convex shaft (7) is arranged on the lamp holder (2); the protruding shaft (7) slides and rotates on the sliding groove (101).
3. The multi-angle adjustable lighting device of claim 1, wherein: the lamp post component is provided with a chute (101); the lamp holder (2) is rotatably provided with a sliding block (9); the sliding block (9) slides on the sliding groove (101).
4. The multi-angle adjustable lighting device of claim 2, wherein: a limiting step (102) is arranged on the sliding groove (101); a limiting boss (8) is arranged on the lamp holder (2); the limiting step (102) is in sliding fit with the limiting boss (8) to guide the lamp holder (2) to slide linearly relative to the lamp post assembly.
5. The multi-angle adjustable lighting device of claim 1, wherein: and a positioning structure for keeping the sliding position and the rotating position of the lamp holder (2) is arranged between the adjusting matching surface (103) and the movable surface (201).
6. The multi-angle adjustable lighting device as claimed in claim 5, wherein: the positioning structure is a friction surface which is arranged on the adjusting matching surface (103) and/or the movable surface (201) and is used for increasing the friction resistance.
7. The multi-angle adjustable lighting device as claimed in claim 5, wherein: the positioning structure comprises an upper positioning part (104) arranged on the adjusting matching surface (103) and a lower positioning part (202) arranged on the movable surface (201); the upper positioning parts (104) are linearly arranged at intervals along the sliding direction of the lamp holder (2); the lower positioning parts (202) are annularly distributed around a rotating shaft of the lamp holder (2); when the lamp holder (2) slides or rotates to a certain position, at least one upper positioning part (104) is matched with the corresponding lower positioning part (202) for positioning.
8. A multi-angle adjustable lighting device as claimed in any one of claims 1 to 7, wherein: the lamp post assembly comprises a first lamp post (1) and a second lamp post (3); the lamp holder (2) is arranged on the first lamp pole (1), and the first lamp pole (1) is hinged to the second lamp pole (3).
9. The multi-angle adjustable lighting device of claim 8, wherein: first lamp pole (1) and second lamp pole (3) are accomodate around the pin joint fifty percent discount, and lamp holder (2) are accomodate between first lamp pole (1) and second lamp pole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120159097.6U CN214094374U (en) | 2021-01-20 | 2021-01-20 | Lighting device that multi-angle was adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120159097.6U CN214094374U (en) | 2021-01-20 | 2021-01-20 | Lighting device that multi-angle was adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214094374U true CN214094374U (en) | 2021-08-31 |
Family
ID=77439246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120159097.6U Active CN214094374U (en) | 2021-01-20 | 2021-01-20 | Lighting device that multi-angle was adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214094374U (en) |
-
2021
- 2021-01-20 CN CN202120159097.6U patent/CN214094374U/en active Active
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