CN210979426U - Floor lamp convenient to height-adjusting and angle - Google Patents
Floor lamp convenient to height-adjusting and angle Download PDFInfo
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- CN210979426U CN210979426U CN201922271931.6U CN201922271931U CN210979426U CN 210979426 U CN210979426 U CN 210979426U CN 201922271931 U CN201922271931 U CN 201922271931U CN 210979426 U CN210979426 U CN 210979426U
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Abstract
The utility model discloses a floor lamp convenient for adjusting height and angle, which comprises a stand column, a first connecting rod connected at the upper end of the stand column and a supporting seat connected at the lower end of the stand column, wherein a power mechanism driving the first connecting rod to move up and down is arranged in the supporting seat; a top rod is clamped in the first connecting rod, and the length of the top rod is smaller than that of the first connecting rod; the upper end of the ejector rod is connected with a mounting seat, the mounting seat is movably connected with a plurality of lamp housings, the top end of the first connecting rod and the outer side of the ejector rod are connected with a movable seat capable of sliding up and down along the ejector rod, and when the power mechanism drives the first connecting rod to move up and down, the free end of each lamp housing is folded or unfolded along with the movable seat when the movable seat moves up or down; the height of the floor lamp can be adjusted, the floor lamp can illuminate a larger area, a certain small area can be brighter, double adjustment of the height and the angle position of the floor lamp is realized, and the applicability is wide; in addition, when the lamp shell is opened, the lamp shell is as beautiful as flowers bloom.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns technical field, especially a floor lamp.
Background
The existing floor lamp mainly has the following defects:
1. the height of the floor lamp is fixed: when dealing with different crowds, such as adults and children, the range of the light is not necessarily proper, and when the light in a large range is needed, the floor lamp needs to be lifted, so that the stability of the floor lamp is greatly reduced; when more concentrated lamplight is needed, the height of the floor lamp cannot be reduced, and the applicability is narrow;
2. the irradiation angle of the floor lamp is fixed: the irradiation angle of the light of the floor lamp is generally concentrated near the lamp holder, the irradiation range is small, the applicability is low in daily life, the lamp cannot be adjusted randomly according to the requirements of users, and the floor lamp is not convenient to use;
3. the floor lamp is inconvenient to carry and carry due to the heavy weight of the whole floor lamp, and heavy burden is brought to a user;
accordingly, there is a need for an improved technique to solve the problems of the prior art.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides a wide applicability just can be convenient for height-adjusting and floor lamp of angle.
The utility model provides a technical scheme that its technical problem adopted is:
a floor lamp convenient for adjusting height and angle comprises an upright post, a first connecting rod connected to the upper end of the upright post and a supporting seat connected to the lower end of the upright post, wherein a power mechanism for driving the first connecting rod to move up and down is installed in the supporting seat; a top rod is clamped in the first connecting rod, and the length of the top rod is smaller than that of the first connecting rod; the lamp comprises a first connecting rod, a second connecting rod, a power mechanism and a lamp body, wherein the upper end of the ejector rod is connected with a mounting seat, the mounting seat is movably connected with a plurality of lamp bodies, the top end of the first connecting rod is connected with a movable seat which can slide up and down along the ejector rod, and when the power mechanism drives the first connecting rod to move up and down, the free end of each lamp body is folded or unfolded along with the movable seat when the movable seat moves up or down.
The power mechanism comprises a controller arranged in the supporting seat and a motor electrically connected with the controller, a threaded rod arranged on the upper side of the motor and connected with the output shaft of the motor at the bottom end is arranged in the upright post, and the output shaft of the motor is fixedly connected with the threaded rod through a shaft sleeve; the threaded rod is sleeved with a lifting spiral seat which synchronously rotates with the threaded rod, and the bottom end of the first connecting rod abuts against the top end of the lifting spiral seat.
A plurality of clamping parts for the embedding of the lifting spiral seat are circumferentially arranged on the inner side of the upright column, a groove matched with the clamping parts is formed in the lifting spiral seat, and after the assembly, the clamping parts are embedded into the groove; the inner side of the upright post is also provided with a limiting part which is integrally formed with the clamping part.
The lamp comprises a lamp housing and is characterized in that a strip-shaped groove is formed in the outer wall surface of the lamp housing, a sliding block is installed in the strip-shaped groove, two side walls of the sliding block are fixedly connected with a spring arranged on the strip-shaped groove, a second connecting rod capable of extending out of the outer side of the strip-shaped groove is further installed in the sliding block, a connecting seat is installed on one end surface of the second connecting rod, and a lamp body is fixed on one end surface of the connecting seat.
A weighting piece is also embedded in the supporting seat.
The bottom of supporting seat is provided with the universal wheel.
The utility model has the advantages that:
1. the threaded rod is controlled by the motor to rotate, so that the first connecting rod can move up and down in the upright post along with the lifting spiral seat, and the lamp shell is folded or unfolded when the movable seat moves up or down along the ejector rod, so that the height of the floor lamp can be adjusted, the floor lamp can illuminate a larger area, a small area can be brighter, the floor lamp can be adjusted randomly according to the requirements of users, the height and the angle position of the floor lamp can be adjusted, and the floor lamp is wide in applicability; in addition, when the lamp shell is opened, the lamp shell is as beautiful as flowers bloom.
2. The universal wheels are arranged, so that the lamplight of the floor lamp can illuminate different areas and directions without moving or lifting the whole floor lamp, the labor is saved, and the operation is convenient.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a state diagram of the lamp housing of the present invention after being opened;
fig. 3 is a cross-sectional view of a pillar.
Detailed Description
Referring to fig. 1 to 3, a floor lamp convenient for adjusting height and angle includes a stand column 1, a first connecting rod 2 connected to an upper end of the stand column 1, and a support base 3 connected to a lower end of the stand column 1, wherein a power mechanism for driving the first connecting rod 2 to move up and down is installed in the support base 3; a top rod 4 is clamped in the first connecting rod 2, and the length of the top rod 4 is smaller than that of the first connecting rod 2; the upper end of the ejector rod 4 is connected with a mounting seat 5, the mounting seat 5 is movably connected (hinged) with a plurality of lamp housings 6, the top end of the first connecting rod 2 and the outer side of the ejector rod 4 are connected with a movable seat 7 capable of sliding up and down along the ejector rod 4, and when the power mechanism drives the first connecting rod 2 to move up and down, the free ends of the lamp housings 6 are folded or unfolded along with the movable seat 7 when moving up or down; the height of the floor lamp can be adjusted, the floor lamp can illuminate a larger area, a certain small area can be brighter, the floor lamp can be adjusted randomly according to the requirements of a user, the height and the angle position of the floor lamp can be adjusted, and the floor lamp is wide in applicability; in addition, when the lamp shell is opened, the lamp shell is as beautiful as flowers bloom.
The power mechanism comprises a controller 8 arranged in the support base 3 and a stepping motor 9 electrically connected with the controller 8, and the floor lamp can be realized by a remote control device or a control switch arranged on the outer wall of the upright post 2 when moving up and down; a threaded rod 10 which is arranged on the upper side of the motor 9 and the bottom end of which is connected with an output shaft of the motor 9 is arranged in the upright post 1, the output shaft of the motor 9 and the threaded rod 10 are fixedly connected through a shaft sleeve 11 and a bolt, and in addition, the motor 9 and the threaded rod 10 can also be connected through a coupling or a reduction gear box and the like; the lifting screw seat 12 synchronously rotating with the threaded rod 10 is sleeved on the threaded rod 10, internal threads are arranged in the lifting screw seat 12, the threaded rod 10 is in threaded connection with the lifting screw seat 12, and the bottom end of the first connecting rod 2 abuts against the top end of the lifting screw seat 12.
A plurality of clamping parts 13 for embedding the lifting spiral seat 12 are circumferentially arranged on the inner side of the upright post 1, a groove matched with the clamping parts 13 is formed in the lifting spiral seat 12, and after assembly, the clamping parts 13 are embedded into the groove, so that the operation is simple and the assembly is convenient; the inner side of the upright post 1 is further provided with a limiting part 14 which is integrally formed with the clamping part 13, and the limiting part 14 can ensure that the first connecting rod 2 does not fall off from the upper port of the upright post 1 when ascending along with the lifting screw seat 12.
The lamp comprises a lamp housing 6 and is characterized in that a strip-shaped groove 15 is formed in the outer wall surface of the lamp housing 6, a sliding block 16 is installed in the strip-shaped groove 15, two side walls of the sliding block 16 are fixedly connected with a spring 17 arranged on the strip-shaped groove 15, a second connecting rod 18 capable of extending out of the outer side of the strip-shaped groove 15 is further installed in the sliding block 16, a connecting seat 19 is installed on one end surface of the second connecting rod 18, and a lamp body 20 is fixed on one end surface of the connecting seat 19.
The supporting seat 3 is also embedded with a weighting piece 21, so that the phenomenon that the first connecting rod 2 moves too high along with the lifting spiral seat 5 when rising can be avoided, and the center of gravity of the floor lamp is unstable, thereby generating shaking.
Four universal wheels 22 with brakes are arranged at the bottom of the supporting seat 3, so that the lamp light of the floor lamp can illuminate different areas and directions without moving or lifting the whole floor lamp, the labor is saved, and the transportation is convenient.
In this embodiment, when the motor 9 installed in the supporting seat 3 rotates in the forward direction, the lifting screw seat 12 installed in the column 1 moves upward along with the threaded rod 10, so that the first connecting rod 2 moves upward along with the lifting screw seat 12, and the free end of the lamp housing 6 is slowly retracted; when the motor 9 rotates reversely, the lifting spiral seat 12 moves downwards along with the threaded rod 10, the movable seat 7 and the first connecting rod 2 move downwards under the action of gravity, and the lamp housing 6 slowly opens under the thrust action of the movable seat 7, so that the height and the angle of the floor lamp can be adjusted, and the lamp housing can bloom like a flower when opening, and is attractive in appearance.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (6)
1. A floor lamp convenient for adjusting height and angle comprises a stand column (1), a first connecting rod (2) connected to the upper end of the stand column (1) and a supporting seat (3) connected to the lower end of the stand column (1), and is characterized in that a power mechanism for driving the first connecting rod (2) to move up and down is installed in the supporting seat (3); a top rod (4) is connected in the first connecting rod (2) in a clamping manner, and the length of the top rod (4) is smaller than that of the first connecting rod (2); the upper end of ejector pin (4) is connected with mount pad (5), swing joint has a plurality of lamp casings (6) on mount pad (5), the top of first connecting rod (2) and in the outside of ejector pin (4) is connected with and follows gliding sliding seat (7) about ejector pin (4), power unit drives when first connecting rod (2) reciprocate, the free end of lamp casing (6) is followed sliding seat (7) are the receipts when making rising or descending motion and close or open the change.
2. A floor lamp convenient for adjusting height and angle as claimed in claim 1, characterized in that the power mechanism comprises a controller (8) installed in the supporting seat (3) and a motor (9) electrically connected with the controller (8), a threaded rod (10) installed on the upper side of the motor (9) and having its bottom end connected with the output shaft of the motor (9) is installed in the upright post (1), the output shaft of the motor (9) and the threaded rod (10) are fixedly connected through a shaft sleeve (11); the threaded rod (10) is sleeved with a lifting spiral seat (12) which synchronously rotates with the threaded rod, and the bottom end of the first connecting rod (2) abuts against the top end of the lifting spiral seat (12).
3. A floor lamp convenient for adjusting height and angle as claimed in claim 2, characterized in that the inner side of the upright post (1) is circumferentially provided with a plurality of engaging parts (13) for the engaging of the lifting screw base (12), the lifting screw base (12) is provided with a groove matching with the engaging parts (13), and after assembly, the engaging parts (13) are embedded into the groove; and a limiting part (14) which is integrally formed with the clamping part (13) is further arranged on the inner side of the upright post (1).
4. A floor lamp convenient for adjusting height and angle as claimed in claim 1, characterized in that a strip-shaped groove (15) is opened on the outer wall surface of the lamp housing (6), a slider (16) is installed in the strip-shaped groove (15), two side walls of the slider (16) are fixedly connected with a spring (17) arranged on the strip-shaped groove (15), a second connecting rod (18) capable of extending out of the outer side of the strip-shaped groove (15) is further installed in the slider (16), a connecting seat (19) is installed on one end surface of the second connecting rod (18), and a lamp body (20) is fixed on one end surface of the connecting seat (19).
5. A floor lamp as claimed in claim 1, wherein a weight member (21) is embedded in the support base (3).
6. A floor lamp as claimed in claim 1, which is convenient for adjusting height and angle, characterized in that the bottom of the support base (3) is provided with universal wheels (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271931.6U CN210979426U (en) | 2019-12-16 | 2019-12-16 | Floor lamp convenient to height-adjusting and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271931.6U CN210979426U (en) | 2019-12-16 | 2019-12-16 | Floor lamp convenient to height-adjusting and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210979426U true CN210979426U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922271931.6U Active CN210979426U (en) | 2019-12-16 | 2019-12-16 | Floor lamp convenient to height-adjusting and angle |
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| Country | Link |
|---|---|
| CN (1) | CN210979426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610916A (en) * | 2020-12-18 | 2021-04-06 | 安徽康佳绿色照明技术有限公司 | Positioning heat dissipation type LED lamp |
| CN116221674A (en) * | 2023-05-05 | 2023-06-06 | 深圳市索智科技股份有限公司 | Intelligent eye-protecting table lamp capable of automatically adjusting brightness |
-
2019
- 2019-12-16 CN CN201922271931.6U patent/CN210979426U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610916A (en) * | 2020-12-18 | 2021-04-06 | 安徽康佳绿色照明技术有限公司 | Positioning heat dissipation type LED lamp |
| CN116221674A (en) * | 2023-05-05 | 2023-06-06 | 深圳市索智科技股份有限公司 | Intelligent eye-protecting table lamp capable of automatically adjusting brightness |
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