CN217899619U

CN217899619U - Aluminum tube desk lamp with adjustable illumination scope

Info

Publication number: CN217899619U
Application number: CN202221683628.2U
Authority: CN
Inventors: 李云松
Original assignee: Shenzhen Lianyingtai Technology Co ltd
Current assignee: Shenzhen Lianyingtai Technology Co ltd
Priority date: 2022-07-02
Filing date: 2022-07-02
Publication date: 2022-11-25
Anticipated expiration: 2032-07-02

Abstract

The utility model relates to an aluminum pipe desk lamp with adjustable illumination scope belongs to aluminum pipe desk lamp technical field. It mainly can only adjust illumination angle through rotating structures such as lamp pole lamp holder to some current desk lamps, but lacks the problem that is used for adjusting the structure of illumination scope size, proposes following technical scheme: including the lamp shade and install in the inside fluorescent tube of lamp shade, the inside of lamp shade just is located the front and back side of fluorescent tube and all rotates and is connected with a first solar panel, the inside of lamp shade just is located the left and right sides of fluorescent tube and all rotates and is connected with a second spotlight board, the space that first solar panel and second spotlight board enclose gathers together the light that the fluorescent tube sent to the cohesion and reduces the illumination scope. This application can make the light that the fluorescent tube sent inwards gather together at certain extent through the design of first solar panel and second spotlight board to reduce the illumination scope, reach spotlight effect.

Description

Aluminum tube desk lamp with adjustable illumination scope

Technical Field

The utility model relates to an aluminum pipe desk lamp technical field especially relates to an aluminum pipe desk lamp with adjustable illumination scope.

Background

The aluminum tube desk lamp is a desk lamp using an aluminum tube fitting as a lamp post, and is universal in use. The desk lamp is used as a daily lighting tool, the illumination angle of the desk lamp needs to be adjusted, a lamp pole or a lamp holder can be directly rotated in common operation, and the desk lamp belongs to very common operation. But only the illumination angle can be adjusted through the operation of ordinary rotation lamp pole or lamp holder direction, can not adjust irradiant scope size.

Disclosure of Invention

The utility model aims at providing a can only adjust illumination angle through rotating lamp pole lamp holder isotructure to some current desk lamps that mention in the background art, but lack the problem that is used for adjusting the structure of illumination scope size, provide an aluminum pipe with adjustable illumination scope.

The technical scheme of the utility model: the utility model provides an aluminum pipe desk lamp with adjustable illumination scope, includes the lamp shade and installs in the inside fluorescent tube of lamp shade, and the inside of lamp shade just is located the front and back side of fluorescent tube and all rotates and is connected with a first solar panel, the inside of lamp shade just is located the fluorescent tube about the side all rotate and is connected with a second solar panel, the space that first solar panel and second solar panel enclose gathers together the light that the fluorescent tube sent to the cohesion and reduces the illumination scope.

Preferably, the upper surface of the first light gathering plate is fixedly connected with a first fixed shaft sleeve, and the lower surface of the top plate of the lampshade is fixedly connected with a first rotating shaft which can be rotatably connected with the first fixed shaft sleeve.

Preferably, the upper surface of the second light condensing plate is fixedly connected with a second fixed shaft sleeve, and the lower surface of the top plate of the lampshade is fixedly connected with a second rotating shaft which can be rotatably connected with the second fixed shaft sleeve.

Preferably, the both ends of first solar panel all rotate and are connected with a linking arm, the one end fixedly connected with of lamp shade can with the polished rod that a pair of linking arm activity runs through wherein, the other end inner wall of lamp shade rotates and is connected with can with another pair of linking arm screwed connection's spiral axle.

Preferably, a fixed spring plate is fixedly connected to the lower surface of the top plate of the lampshade and located on one side of the second light condensing plate, the fixed spring plate is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the outer annular surface of the second light condensing plate.

Preferably, the lamp further comprises a lamp holder, the upper surface of the lamp holder is connected with a vertical lamp pole, the top end of the vertical lamp pole is connected with a transverse lamp pole, one end of the transverse lamp pole is connected with a lamp cap, and the lamp cap is connected with the lampshade.

Preferably, the vertical lamp pole and the horizontal lamp pole are hollow pipe fittings and are internally provided with electric wires.

Compared with the prior art, the beneficial effects of the utility model are that:

this application can make the light that the fluorescent tube sent inwards gather together at certain extent through the design of first solar panel and second spotlight board to reduce the illumination scope, reach spotlight effect.

Drawings

FIG. 1 is a schematic structural view of an aluminum tube desk lamp with an adjustable illumination range;

FIG. 2 is a schematic structural view of the lamp housing of FIG. 1;

fig. 3 is a schematic view illustrating the connection between the first light-collecting plate and the second light-collecting plate of fig. 2.

Reference numerals: 1. a lamp socket;

2. a vertical light pole;

3. a transverse lamp post;

4. a lamp cap;

5. a lamp shade; 51. a lamp tube;

6. a first light collection plate; 61. a connecting shaft; 62. a connecting arm; 63. a screw shaft; 64. a polish rod; 65. a first fixed shaft sleeve; 66. a first rotating shaft;

7. a second light condensing sheet; 71. fixing the spring plate; 72. a spring; 73. a second fixed shaft sleeve; 74. a second axis of rotation.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Examples

The utility model provides a pair of aluminum tube desk lamp with adjustable illumination scope.

As shown in fig. 1, the lamp comprises a lamp holder 1, wherein the upper surface of the lamp holder 1 is connected with a vertical lamp post 2, the top end of the vertical lamp post 2 is connected with a horizontal lamp post 3, one end of the horizontal lamp post 3 is connected with a lamp cap 4, the lamp cap 4 is connected with a lampshade 5, and a lamp tube 51 is installed in the lampshade 5. Vertical lamp pole 2 and horizontal lamp pole 3 are the hollow pipe fitting of aluminium system and built-in have the electric wire, and the electric wire is used for connecting the master control set and the fluorescent tube of desk lamp, and the desk lamp belongs to comparatively common daily article, and its structure and theory of operation belong to prior art to technical personnel in the field, therefore no longer give consideration to here.

As shown in fig. 3, a first light-gathering plate 6 is rotatably connected to the front and rear sides of the lamp 51 inside the lamp housing 5, a first fixing shaft sleeve 65 is fixedly connected to the upper surfaces of the two first light-gathering plates 6, and a first rotating shaft 66 rotatably connected to the first fixing shaft sleeve 65 is fixedly connected to the lower surface of the top plate of the lamp housing 5.

As shown in fig. 3, a second light focusing plate 7 is rotatably connected to the left and right sides of the lamp 51 inside the lamp housing 5, a second fixing shaft sleeve 73 is fixedly connected to the upper surfaces of the two second light focusing plates 7, and a second rotating shaft 74 capable of being rotatably connected to the second fixing shaft sleeve 73 is fixedly connected to the lower surface of the top plate of the lamp housing 5.

As shown in fig. 3, a fixed spring plate 71 is fixedly connected to a lower surface of the top plate of the lamp housing 5 and located on one side of the second light focusing plate 7, the fixed spring plate 71 is fixedly connected to one end of a spring 72, and the other end of the spring 72 is fixedly connected to an outer annular surface of the second light focusing plate 7.

As shown in fig. 2, the space enclosed by the first light-gathering plate 6 and the second light-gathering plate 7 can gather the light emitted from the lamp 51 to narrow the illumination range, thereby achieving the light-gathering effect.

As shown in fig. 2, both ends of the first light-gathering plate 6 are fixedly connected with a connecting shaft 61, and one end of the connecting arm 62 close to the first light-gathering plate 6 is provided with a cylindrical groove for the connecting shaft 61 to insert and rotate.

As shown in fig. 2, a polish rod 64 capable of movably penetrating through one of the pair of connecting arms 62 is fixedly connected to one end of the lampshade 5, a screw shaft 63 capable of being screwed with the other pair of connecting arms 62 is rotatably connected to the inner wall of the other end of the lampshade 5, and the pair of connecting arms 62 have internal threads capable of being screwed with the screw shaft 63 but with opposite screwing directions.

The working principle of the embodiment is as follows: the two connecting arms 62 are mutually close to each other through the spiral connection with the screw shaft 63 so as to drive the two first light gathering plates 6 to mutually close, and because the first light gathering plates 6 are rotationally connected with the lower surface of the top plate of the lampshade 5 through the first fixed shaft sleeves 65 and the first rotating shaft 66, only the lower positions of the two first light gathering plates 6 can be mutually close, at the moment, the two first light gathering plates 6 are in an inwards inclined state, so that part of light emitted by the lamp tube 51 can be reflected inwards after irradiating the inclined first light gathering plates 6 and cannot be directly emitted outwards, the purpose of limiting and reducing the illumination range is achieved, and the light source can realize the light gathering effect when being limited in a small range, so that the illumination brightness is improved;

when the two first light gathering plates 6 move inward to be closed as described above, the two first light gathering plates 6 may press the second light gathering plate 7, and since both ends of the first light gathering plates 6 and the second light gathering plate 7 are both arc-shaped structures, the two second light gathering plates 7 may be closed inward under the pressing action of the first light gathering plates 6. Similarly, the second light condensing plate 7 is rotatably connected with the lower surface of the top plate of the lampshade 5 through the second fixed shaft sleeve 73 and the second rotating shaft 74, so that only the lower positions of the two second light condensing plates 7 are close to each other like the first light condensing plate 6, the effect of limiting the illumination range to condense light is also achieved, and the light condensing effect can be greatly improved by combining the second light condensing plate 7 with the first light condensing plate 6;

when the screw 63 is rotated reversely, the two first light-gathering plates 6 can be moved back and reset, and the second light-gathering plate 7 can be driven to move back and reset by the elastic tension of the spring 72.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an aluminum tube desk lamp with adjustable illumination scope, includes lamp shade (5) and installs in inside fluorescent tube (51) of lamp shade (5), its characterized in that: the inside of lamp shade (5) just is located all rotation of the front and back side of fluorescent tube (51) and is connected with a first spotlight board (6), the inside of lamp shade (5) just is located fluorescent tube (51) about the side all rotate and is connected with a second spotlight board (7), the space that first spotlight board (6) and second spotlight board (7) enclose is drawn together the light that fluorescent tube (51) sent to the cohesion and is reduced the illumination scope.

2. The illumination range adjustable aluminum tube desk lamp as claimed in claim 1, wherein the first light gathering plate (6) is fixedly connected with a first fixing shaft sleeve (65) on the upper surface, and the lampshade (5) is fixedly connected with a first rotating shaft (66) which can be rotatably connected with the first fixing shaft sleeve (65) on the lower surface of the top plate.

3. The illumination range adjustable aluminum tube desk lamp as claimed in claim 1, wherein a second fixing shaft sleeve (73) is fixedly connected to the upper surface of the second light focusing plate (7), and a second rotating shaft (74) which can be rotatably connected with the second fixing shaft sleeve (73) is fixedly connected to the lower surface of the top plate of the lampshade (5).

4. The adjustable aluminum tube desk lamp with the illumination range according to claim 1, wherein both ends of the first light-gathering plate (6) are rotatably connected with a connecting arm (62), one end of the lampshade (5) is fixedly connected with a polished rod (64) which can movably penetrate through one pair of the connecting arms (62), and the inner wall of the other end of the lampshade (5) is rotatably connected with a screw shaft (63) which can be spirally connected with the other pair of the connecting arms (62).

5. The illumination range adjustable aluminum tube desk lamp as claimed in claim 1, wherein a fixed spring plate (71) is fixedly connected to the lower surface of the top plate of the lamp shade (5) and located at one side of the second light focusing plate (7), the fixed spring plate (71) is fixedly connected to one end of a spring (72), and the other end of the spring (72) is fixedly connected to the outer annular surface of the second light focusing plate (7).

6. The adjustable aluminum tube desk lamp with the illumination range according to claim 1, further comprising a lamp holder (1), wherein the upper surface of the lamp holder (1) is connected with a vertical lamp post (2), the top end of the vertical lamp post (2) is connected with a transverse lamp post (3), one end of the transverse lamp post (3) is connected with a lamp holder (4), and the lamp holder (4) is connected with a lampshade (5).

7. The aluminum tube desk lamp with the adjustable illumination range according to claim 6, wherein the vertical lamp post (2) and the horizontal lamp post (3) are hollow tubes and are internally provided with wires.