CN213513334U - Desk lamp with adjustable supporting structure - Google Patents
Desk lamp with adjustable supporting structure Download PDFInfo
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- CN213513334U CN213513334U CN202021725625.1U CN202021725625U CN213513334U CN 213513334 U CN213513334 U CN 213513334U CN 202021725625 U CN202021725625 U CN 202021725625U CN 213513334 U CN213513334 U CN 213513334U
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Abstract
The utility model provides a desk lamp with an adjustable supporting structure, which comprises a lamp body, a base, a supporting column, a first rotating component and a second rotating component; the base is used for supporting the component; the lamp body is arranged above the base and used for lighting; the supporting column is used for connecting the base and the lamp body. Wherein, rotate through first rotating assembly between base and the support column and be connected, rotate through second rotating assembly between support column one end and the lamp body and be connected. The utility model discloses a desk lamp with adjustable bearing structure supports the lamp body through base cooperation support column, and first runner assembly is used for adjusting the extending direction of support column, and the second runner assembly is used for adjusting the luminous direction of lamp body, and structural design is novel, has promoted the control range of the illumination direction of lamp body, and the desk lamp can be adjusted and can shine bigger scope, has promoted the practicality of desk lamp, realizes multi-angle rotating.
Description
Technical Field
The utility model relates to the field of lamps and lanterns, in particular to desk lamp with adjustable bearing structure.
Background
The desk lamp is an electric lamp with a base and placed on a desk, and is one of essential electrical appliances in the household life. The desk lamp mainly has the function of illumination, and is convenient for reading, learning and working.
When people use the light of the desk lamp to read books, study and other activities, the existing desk lamp is still, the lighting environment is fixed and unchanged, and fatigue is easily caused after long-time use; and the existing desk lamp has small illumination range, limited application range and inconvenient use. Therefore, it is desirable to provide a desk lamp with an adjustable support structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a desk lamp with adjustable bearing structure, it supports the lamp body through base cooperation support column, and first runner assembly is used for along the extending direction of horizontal direction adjustment support column, and the second runner assembly is used for along the luminous direction of longitudinal adjustment lamp body to solve among the prior art desk lamp can not adjust, the problem of being not convenient for use.
In order to solve the technical problem, the utility model adopts the technical scheme that: a desk lamp having an adjustable support structure, comprising:
a base for supporting the component;
the lamp body is arranged above the base and used for lighting; and
the support column is used for connecting the base and the lamp body;
the base is rotatably connected with the supporting column through a first rotating assembly, and the first rotating assembly is used for adjusting the extending direction of the supporting column relative to the base;
one end of the supporting column is rotatably connected with the lamp body through a second rotating assembly, and the second rotating assembly is used for adjusting the light emitting direction of the lamp body relative to the supporting column.
The utility model discloses in, the second runner assembly includes:
the third rotating seat is connected with one end of the supporting column, connecting bulges are oppositely arranged at two ends of the first rotating seat, a first shaft hole is formed in each connecting bulge, and a positioning groove for accommodating the positioning block is further formed in the third rotating seat;
the first fixed seat is connected with the lamp body through a movable rod and comprises a positioning block provided with a second shaft hole,
the positioning block is arranged in the positioning groove, the first shaft hole is communicated with the second shaft hole, and the first fixed seat is connected with the third rotating seat through a second rotating shaft; and
the positioning piece is connected with one side, close to the third rotating seat, of the first fixed seat and used for limiting the position, relative to the first fixed seat, of the third rotating seat.
The utility model discloses in, the spacer includes:
the second rotating part is arranged in the middle of the positioning piece, one side of the second rotating part is attached to the first fixed seat, and the other side of the second rotating part is provided with an arc-shaped contact surface which is rotationally attached to the third rotating seat;
the second limiting part is connected with one end, far away from the lamp body, of the second rotating part and is used for limiting the maximum rotating angle between the movable rod and the supporting column; and
and the extension part is arranged at the other end of the second rotating part and close to one end of the lamp body, and the extension part is in contact with the third rotating seat for limiting.
The utility model discloses in, with the extending direction of support column is 0, the support column with adjustable contained angle scope between the movable rod is between 0 ~ 120.
In the utility model, the first fixed seat is detachably connected with the movable rod,
the movable bar includes:
a housing for wire arrangement, an opening provided at one side of the housing, an
The cover plate is clamped with the opening of the shell and used for closing the shell;
the cover plate is longer than the shell, one end of the cover plate, close to the lamp body, is flush with one end of the shell, close to the lamp body, and one end, far away from the lamp body, of the cover plate is connected with the rotating block through screws.
In the utility model, a first clamping groove for limiting the position of the positioning piece is arranged between the cover plate and the first fixing seat, and a second clamping groove for limiting the position of the positioning piece is arranged at one end of the shell body, which is far away from the lamp body;
the second limiting part is provided with a first buckle connected with the first clamping groove in a clamped mode, and the extension part is provided with a second buckle connected with the second clamping groove in a clamped mode.
In the utility model, the first fixing seat further comprises a second connecting piece, the second connecting piece is used for limiting the position of the positioning piece, the second connecting piece is connected with one side of the positioning piece close to the lamp body, and an included angle is formed between the second connecting piece and the first connecting piece;
one side of the positioning piece, which is close to the first fixing seat, is also provided with a second positioning bulge, and the second positioning bulge is in contact with the second connecting piece.
The utility model discloses in, first fixing base includes:
the positioning block is arranged at one end of the first fixing seat, the positioning block is of a columnar structure, and the second shaft hole penetrates through the positioning block; and
the first connecting piece is connected with one side, close to the lamp body, of the positioning block, the first connecting piece is parallel to the movable rod, and the first connecting piece is connected with the movable rod through a screw.
The utility model discloses in, the second runner assembly includes:
the rotating block is arranged at the top end of the base, and a third shaft hole is formed in the rotating block; and
a second rotating seat is arranged at the bottom end of the supporting column and comprises a second rotating bulge which is rotatably connected with the second rotating groove, and a fourth shaft hole communicated with the third shaft hole is formed in the second rotating bulge;
and the second rotating bulge is rotatably connected with the second rotating groove through a third rotating shaft.
The utility model discloses in, the turning block both sides are provided with relatively and are used for injecing the first stopper and the second stopper of second rotation range.
The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a desk lamp with adjustable bearing structure supports the lamp body through base cooperation support column, and first runner assembly is used for adjusting the extending direction of support column, and the second runner assembly is used for adjusting the luminous direction of lamp body, and structural design is novel, has promoted the control range of the illumination direction of lamp body, and the desk lamp can be adjusted and can shine bigger scope, has promoted the practicality of desk lamp, realizes multi-angle rotating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a perspective view of a preferred embodiment of a table lamp with an adjustable support structure according to the present invention.
Fig. 2 is a cross-sectional view of a preferred embodiment of the table lamp with adjustable support structure of the present invention.
Fig. 3 is an enlarged view of a structure of fig. 2.
Fig. 4 is a schematic structural view of the movable rod of the preferred embodiment of the desk lamp with adjustable supporting structure of the present invention.
Fig. 5 is a schematic diagram of a third rotation of the preferred embodiment of the desk lamp with adjustable supporting structure according to the present invention.
Fig. 6 is a perspective view of the positioning plate of the preferred embodiment of the desk lamp with adjustable supporting structure of the present invention.
Fig. 7 is a schematic cross-sectional view of the first rotating assembly of the preferred embodiment of the desk lamp with adjustable supporting structure of the present invention.
Fig. 8 is a rear view of a preferred embodiment of the table lamp with adjustable support structure of the present invention.
Fig. 9 is a state diagram of the table lamp with adjustable supporting structure according to the preferred embodiment of the present invention.
Reference numerals: the lamp body 11, the base 12, the support column 13, the first rotating component 14, the rotating block 141, the first limiting block 141a, the second limiting block 141b, the third rotating shaft 142, the second rotating seat 143, the second rotating component 15, the first fixing seat 151, the positioning block 151a, the first connecting piece 151b, the third rotating seat 152, the second connecting protrusion 152a, the positioning groove 152b, the inclined surface 152c, the positioning piece 153, the second rotating portion 1531, the arc-shaped contact surface 1531a, the limiting protrusion 1532b, the second limiting portion 1532, the first latch 1532a, the extending portion 1533, the second latch 1533a, the second rotating shaft 154, the movable rod 155, the housing 1551, the cover plate 1552, the first latch 1553, and the second latch 1554.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
Referring to fig. 1, fig. 2, fig. 3 and fig. 9, wherein fig. 1 is a perspective view of a preferred embodiment of the desk lamp with an adjustable support structure of the present invention, fig. 2 is a cross-sectional view of a preferred embodiment of the desk lamp with an adjustable support structure of the present invention, fig. 3 is an enlarged view of a structure at a position a of fig. 2, and fig. 9 is a usage state diagram of a preferred embodiment of the desk lamp with an adjustable support structure of the present invention.
The utility model provides a desk lamp with adjustable supporting structure which can solve the technical problems, comprising a lamp body 11, a base 12, a supporting column 13, a first rotating component 14 and a second rotating component 15; the base 12 is used for supporting the component; the lamp body 11 is arranged above the base and used for lighting; the support posts 13 are used to connect the base 12 and the lamp body 11.
The base 12 is rotatably connected with the supporting column 13 through a first rotating assembly 14, and the first rotating assembly 14 is used for adjusting the extending direction of the supporting column 13 relative to the base 12. One end of the supporting column 13 is rotatably connected with the lamp body 11 through a second rotating component 15, and the second rotating component 15 is used for adjusting the light emitting direction of the lamp body relative to the supporting column.
With reference to fig. 4, fig. 4 is a schematic structural diagram of the movable rod of the preferred embodiment of the desk lamp with an adjustable supporting structure according to the present invention. The structure of the second rotating assembly in this embodiment will be explained in detail:
the second rotating assembly 15 in this embodiment includes a third rotating seat 152, a first fixed seat 151, a positioning plate 153, and a movable rod 155. The third rotating base 152 is connected to one end of the supporting column 13, the third rotating base 152 includes a second connecting protrusion 152a with a second shaft hole, and the third rotating base 152 is further provided with a positioning groove 152b for accommodating the positioning block 151 a; be connected through movable rod 155 between first fixing base 151 and the lamp body 11, first fixing base 151 is including the locating piece 151a that is provided with the second shaft hole, and locating piece 151a sets up in constant head tank 152b, first shaft hole and second shaft hole intercommunication, and first fixing base 151 and third rotate the seat 152 and pass through second pivot 154 and be connected to but make relative rotation between movable rod 155 and the support column 13.
The positioning piece 153 is an integrally formed structure, and the positioning piece 153 is connected to one side of the first fixing seat 151 close to the third rotating seat 152, and is used for limiting the position of the third rotating seat 152, which rotates relative to the first fixing seat 151.
In this embodiment, the movable rod 155 includes a storage position and an extension position on the motion trajectory, and when the movable rod 155 is located at the storage position, the extension direction of the movable rod 155 is parallel to the extension direction of the supporting column 13; when the movable rod 155 is located at the extension position, an included angle is formed between the movable rod 155 and the supporting column 13.
Referring to fig. 6, fig. 6 is a perspective view of a positioning plate of a preferred embodiment of the desk lamp with an adjustable supporting structure according to the present invention. The positioning plate 153 in this embodiment includes a second rotating portion 1531, a second limiting portion 1532 and an extending portion 1533; a second rotating part 1531 disposed in the middle of the positioning plate 153, one side of the second rotating part 1531 being attached to the first fixing seat 151, and the other side of the second rotating part 1531 being provided with an arc contact surface 1531a rotatably attached to the third rotating seat 152; the second position-limiting portion 1532 is connected to an end of the second rotating portion 1531 away from the lamp body 11, and the second position-limiting portion 1532 is used for limiting the maximum rotating angle between the movable rod 155 and the supporting post 13.
The extending direction of the supporting column 13 is 0 degree, and the adjustable included angle between the supporting column 13 and the movable rod 155 is between 0 degree and 350 degrees.
In addition, in this embodiment, the bottom wall of the positioning groove 152b is provided with an inclined surface 152c, and when the movable rod 155 is located at the accommodating position, the extending portion 1533 is attached to the inclined surface 152c, so as to improve the stability of the connection between the movable rod 155 and the supporting column 13.
With reference to fig. 5, fig. 5 is a schematic structural diagram of a third rotation of the preferred embodiment of the table lamp with an adjustable supporting structure according to the present invention. In this embodiment, the first fixing seat 151 includes a positioning block 152c and a first connecting piece 151b, the positioning block 152c is disposed at one end of the first fixing seat 151, the positioning block 152c is a columnar structure, and the second shaft hole penetrates through the positioning block 152 c; the first connecting piece 151b is connected to the positioning block 152c near one side of the lamp body 11, the first connecting piece 151b is parallel to the movable rod 155, and the first connecting piece 151b is connected to the movable rod 155 through a screw. The positioning seat 142 has a simple structure and is convenient to disassemble and assemble.
With reference to fig. 8, fig. 8 is a rear view of the preferred embodiment of the desk lamp with adjustable support structure of the present invention. In this embodiment, the first fixing seat 151 is detachably connected to the movable rod 155. The movable rod 155 in this embodiment includes a housing 1551 and a cover plate 1552, the housing 1551 is used for arranging wires, and an opening is formed at one side of the housing 1551; the cover plate 1552 is clamped with an opening of the shell 1551 and used for closing the shell 1551; the length of the cover plate 1552 is greater than that of the shell 1551, one end, close to the lamp body 11, of the cover plate 1552 is flush with one end, close to the lamp body 11, of the shell 1551, and one end, far away from the lamp body 11, of the cover plate 1552 is connected with the first connecting piece 151b through screws.
Further, a first clamping groove 1553 for limiting the position of the positioning sheet 153 is arranged between the cover plate 1552 and the first fixing seat 151, and a second clamping groove 1554 for limiting the position of the positioning sheet 153 is arranged at one end of the housing 1551 away from the lamp body 11; the second position-limiting portion 1532 has a first latch 1532a engaged with the first slot 1553, and the extension portion 1533 has a second latch 1533a engaged with the second slot 1554.
In addition, in this embodiment, a limiting protrusion is disposed at an end of the second limiting portion 1532 close to the extending portion 1533, and the limiting protrusion is used for limiting the position of the positioning block 152c, so as to improve the practicability of the structure of the second rotating assembly 15. The first fixing seat 151 further includes a second connecting piece, the second connecting piece is disposed at a connection position of the first connecting piece 151b and the positioning block 152c, the second connecting piece is perpendicular to the first connecting piece 151b in this embodiment, and the second connecting piece is in contact with the limiting protrusion, so that stability between the positioning piece 153 and the third rotating seat 152 is improved.
With reference to fig. 7, the structure of the first rotating assembly in the present embodiment is described in detail:
in this embodiment, the first rotating assembly 14 includes a rotating block and a second rotating base; the rotating block 141 is arranged at the top end of the base 12, and a third shaft hole is transversely arranged on the rotating block 141; the second rotating base 143 is arranged at the bottom end of the supporting column 13, and the second rotating base 143 comprises a second rotating protrusion rotatably connected with the second rotating groove; the second rotating protrusion is provided with a fourth shaft hole communicated with the third shaft hole. The second rotating protrusion is rotatably connected to the second rotating groove via a third rotating shaft 142.
Further, referring to fig. 4, a first limiting block 141a and a second limiting block 141b for limiting a second rotation range are oppositely disposed on two sides of the rotation block 141 in this embodiment. When one side of the second rotating seat 143 contacts the first limiting block 141a, the supporting column 13 is folded, and the long side of the supporting column 13 is parallel to the first plane; when the other side of the second rotating seat 143 contacts the second limiting block 141b, the included angle between the supporting column 13 and the first plane reaches the maximum limiting range.
The utility model discloses a use method of desk lamp:
when the user adjusts the position of the lamp body, the user moves the second rotating seat 143 at the bottom end of the adjusting support column 13 to rotate relative to the rotating block 141, so that the height of the lamp body can be adjusted, and at the moment, the lamp body 11 can rotate relative to the unfolding direction of the support column 13, so that the irradiation range of the lamp body 11 can be adjusted, and the lamp body is favorable for selecting a proper placing position more flexibly.
When the illumination direction of adjustment lamp body 11, the user is through rotating lamp body 11 for movable rod 155 relative support bar one end rotates, and the light emitting area of lamp body 11 uses second pivot 154 to rotate as the axle center this moment, and lamp body 11 can adjust irradiation range, realizes multi-angle rotating, has promoted the practicality of desk lamp.
Thus, the use process of the desk lamp of the preferred embodiment is completed.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (10)
1. A table lamp having an adjustable support structure, comprising:
a base for supporting the component;
the lamp body is arranged above the base and used for lighting; and
the support column is used for connecting the base and the lamp body;
the base is rotatably connected with the supporting column through a first rotating assembly, and the first rotating assembly is used for adjusting the extending direction of the supporting column relative to the base;
one end of the supporting column is rotatably connected with the lamp body through a second rotating assembly, and the second rotating assembly is used for adjusting the light emitting direction of the lamp body relative to the supporting column.
2. The desk lamp of claim 1, wherein said second rotation assembly comprises:
the third rotating seat is connected with one end of the supporting column, connecting bulges are oppositely arranged at two ends of the first rotating seat, a first shaft hole is formed in each connecting bulge, and a positioning groove for accommodating a positioning block is further formed in the third rotating seat;
the first fixed seat is connected with the lamp body through a movable rod and comprises a positioning block provided with a second shaft hole,
the positioning block is arranged in the positioning groove, the first shaft hole is communicated with the second shaft hole, and the first fixed seat is connected with the third rotating seat through a second rotating shaft; and
the positioning piece is connected with one side, close to the third rotating seat, of the first fixed seat and used for limiting the position, relative to the first fixed seat, of the third rotating seat.
3. The desk lamp of claim 2, wherein said locator tab comprises:
the second rotating part is arranged in the middle of the positioning piece, one side of the second rotating part is attached to the first fixed seat, and the other side of the second rotating part is provided with an arc-shaped contact surface which is rotationally attached to the third rotating seat;
the second limiting part is connected with one end, far away from the lamp body, of the second rotating part and is used for limiting the maximum rotating angle between the movable rod and the supporting column; and
and the extension part is arranged at the other end of the second rotating part and close to one end of the lamp body, and the extension part is in contact with the third rotating seat for limiting.
4. The desk lamp with the adjustable supporting structure as claimed in claim 3, wherein the extending direction of the supporting column is 0 °, and the adjustable included angle between the supporting column and the movable rod ranges from 0 ° to 120 °.
5. The desk lamp with adjustable support structure of claim 3,
the first fixed seat is detachably connected with the movable rod,
the movable bar includes:
a housing for wire arrangement, an opening provided at one side of the housing, an
The cover plate is clamped with the opening of the shell and used for closing the shell;
the cover plate is longer than the shell, one end of the cover plate, close to the lamp body, is flush with one end of the shell, close to the lamp body, and one end, far away from the lamp body, of the cover plate is connected with the first fixing seat through a screw.
6. The desk lamp with the adjustable supporting structure as claimed in claim 5, wherein a first locking groove for limiting the position of the positioning piece is arranged between the cover plate and the first fixing seat, and a second locking groove for limiting the position of the positioning piece is arranged at one end of the housing away from the lamp body;
the second limiting part is provided with a first buckle connected with the first clamping groove in a clamped mode, and the extension part is provided with a second buckle connected with the second clamping groove in a clamped mode.
7. The desk lamp of claim 5, wherein said first fixed base comprises:
the positioning block is arranged at one end of the first fixing seat, the positioning block is of a columnar structure, and the second shaft hole penetrates through the positioning block; and
the first connecting piece is connected with one side, close to the lamp body, of the positioning block, the first connecting piece is parallel to the movable rod, and the first connecting piece is connected with the movable rod through a screw.
8. The desk lamp with the adjustable supporting structure as claimed in claim 7, wherein the first fixing seat further comprises a second connecting piece, the second connecting piece is used for limiting the position of the positioning piece, the second connecting piece is connected with one side of the positioning piece close to the lamp body, and an included angle is formed between the second connecting piece and the first connecting piece;
one side of the positioning piece, which is close to the first fixing seat, is also provided with a second positioning bulge, and the second positioning bulge is in contact with the second connecting piece.
9. The table lamp of claim 1, wherein the first rotation assembly comprises:
the rotating block is arranged at the top end of the base, and a third shaft hole is formed in the rotating block; and
a second rotating seat is arranged at the bottom end of the supporting column and comprises a second rotating bulge which is rotatably connected with the second rotating groove, and a fourth shaft hole communicated with the third shaft hole is formed in the second rotating bulge;
and the second rotating bulge is rotatably connected with the second rotating groove through a third rotating shaft.
10. The desk lamp with the adjustable supporting structure as claimed in claim 9, wherein a first limiting block and a second limiting block for limiting the second rotation range are oppositely arranged at two sides of the rotation block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725625.1U CN213513334U (en) | 2020-08-18 | 2020-08-18 | Desk lamp with adjustable supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725625.1U CN213513334U (en) | 2020-08-18 | 2020-08-18 | Desk lamp with adjustable supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213513334U true CN213513334U (en) | 2021-06-22 |
Family
ID=76440475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021725625.1U Active CN213513334U (en) | 2020-08-18 | 2020-08-18 | Desk lamp with adjustable supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213513334U (en) |
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2020
- 2020-08-18 CN CN202021725625.1U patent/CN213513334U/en active Active
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