CN215982137U

CN215982137U - Decorative desk lamp capable of adjusting light

Info

Publication number: CN215982137U
Application number: CN202122471940.7U
Authority: CN
Inventors: 曹云辉
Original assignee: Dongguan Mei Europe Home Jewelry Co ltd
Current assignee: Dongguan Mei Europe Home Jewelry Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-08
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a light-adjustable decorative desk lamp, relates to the technical field of decorative desk lamps, and aims to solve the problem that the existing decorative desk lamp does not have the function of adjusting the light. The lamp shade is characterized in that a fixing column is installed at the upper end of the base, a first connecting ring is installed on one side of the upper end of the fixing column and fixedly connected with the fixing column, a second connecting ring is installed on one side of the outer portion of the first connecting ring and rotatably connected with the first connecting ring, a lamp shade and a lamp are installed on one side of the front end of the outer portion of the second connecting ring and fixedly connected with the second connecting ring, a second inner sliding groove is formed in the lamp shade, a light shielding plate is installed inside the second inner sliding groove and slidably connected with the second inner sliding groove, a connecting plate is installed on one side, close to the second connecting ring, of the outer portion of the light shielding plate, a first inner sliding groove is formed in one side, close to the light shielding plate, of the inner portion of the second connecting ring, and slidably connected with the first inner sliding groove.

Description

Decorative desk lamp capable of adjusting light

Technical Field

The utility model relates to the technical field of decorative table lamps, in particular to a dimmable decorative table lamp.

Background

The desk lamp generally refers to an electric lamp with a base and placed on a desk, but with the progress of science and technology, the appearance and the shape of the desk lamp are continuously developed, and the magnetic type desk lamp capable of being adsorbed at any position gradually appears, so that the desk lamp is small, exquisite and convenient to carry. The desk lamp mainly has the functions of illumination, and is convenient for reading, learning, working and the like, and the desk lamp far surpasses the value of the desk lamp and even becomes an artwork.

However, the existing desk lamp cannot adjust the illumination range and the angle according to the requirements when in use, so that the existing requirements are not met, and the dimmable decorative desk lamp is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dimmable decorative desk lamp, which solves the problem that the decorative desk lamp provided in the background technology does not have the function of dimming.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a decorative desk lamp that can adjust luminance, includes the base, the fixed column is installed to the upper end of base, first go-between is installed to one side of fixed column upper end, and first go-between and fixed column fixed connection, the second go-between is installed to the outside one side of first go-between, and the second go-between rotates with first go-between to be connected, lamp shade and lamps and lanterns are installed to one side of the outside front end of second go-between, and lamp shade and lamps and lanterns and second go-between fixed connection, the inside of lamp shade is provided with the second inner chute, the internally mounted of second inner chute has the light screen, and light screen and second inner chute sliding connection, the light screen outside is close to one side of second go-between and installs the connecting plate, the inside one side that is close to the light screen of second go-between is provided with first inner chute sliding connection, and connecting plate and first inner chute sliding connection.

Preferably, an outer annular groove is formed in one side of the outer portion of the second connecting ring, a fixing shell is mounted on one side of the upper end of the connecting plate, a limiting rod is mounted inside the fixing shell, the upper end of the limiting rod penetrates through the fixing shell and extends to the outer portion of the fixing shell, a plurality of first limiting holes which are evenly distributed along the annular shape are formed in one side, close to the limiting rod, of the inner portion of the second connecting ring, and the limiting rod is matched with the first limiting holes.

Preferably, a second telescopic rod is installed at the upper end of the connecting plate relative to one side inside the outer annular groove and is fixedly connected with the connecting plate, a pressing block is installed at the upper end of the second telescopic rod, a connecting rod is installed at one side outside the pressing block, and the other end of the connecting rod is fixedly connected with the limiting rod.

Preferably, an extension spring is arranged outside the second telescopic rod and opposite to one side of the lower end of the pressing block, and a first telescopic rod is arranged on one side of the lower end of the limiting rod.

Preferably, the fixed block is installed to one side of the inside upper end of first interior spout, and fixed block and second connecting ring fixed connection, magnet is all installed to the outside both sides of fixed block, the outside one side that is close to magnet of connecting plate is installed the iron plate.

Preferably, a spring piece is installed on one side, close to the first connecting ring, inside the second connecting ring, a limiting block is installed on one side outside the spring piece, the limiting block is fixedly connected with the spring piece, a plurality of second limiting holes which are evenly distributed along an annular shape are formed in one side, opposite to the inside of the second connecting ring, outside the first connecting ring, and the limiting block is matched with the second limiting holes.

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

1. according to the utility model, the pressing block is arranged on one side of the upper end of the connecting plate, the pressing block is pressed, the second telescopic rod at the lower end of the pressing block is stressed to contract, the external telescopic spring is stressed to compress and deform, the pressing block has an automatic resetting function through the resetting property of the telescopic spring, the limiting rod at one end of the connecting rod moves along with the pressing block, the upper end of the limiting rod moves out of the first limiting hole, the limiting of the connecting plate is cancelled, then the connecting plate is moved along the first inner sliding groove, the light screen at one side of the connecting plate moves along with the limiting rod, and the range of light rays irradiated on the lamp is changed through the movement of the light screen, so that the adjustment of the illumination range is more convenient and faster.

2. According to the lamp, the second connecting ring is arranged on one side outside the first connecting ring, the second connecting ring is held and rotated, the limiting block on one side of the spring piece inside the second connecting ring collides with the outer wall of the first connecting ring, so that reaction force is generated, the spring piece is stressed and deformed to move the limiting block out of the second limiting hole, when the limiting block rotates to one side of other second limiting holes, the limiting block is combined with the second limiting hole under the pushing of the spring piece, the second connecting ring is limited in the mode, the limiting block is repeatedly combined with the second limiting hole through continuous rotation of the second connecting ring, and the second connecting ring can stop limiting at any angle in the mode, so that the change of the irradiation direction of the lamp is more convenient.

3. According to the utility model, the magnets are arranged on the two sides of the outer part of the fixed block, the light screen is moved along the second inner chute and the first inner chute, when one side of the connecting plate is close to the fixed block in the first inner chute, the magnets generate magnetic force to enable the iron block to be adsorbed, so that the connecting plate is fixed, and the connecting plate and the light screen are more conveniently fixed in such a way.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded perspective view of a second attachment ring and a lamp cover in accordance with the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing case according to the present invention;

FIG. 4 is a schematic view of the internal structure of the first inner chute according to the present invention;

FIG. 5 is an enlarged view of a portion of the area A of FIG. 4 in accordance with the present invention;

fig. 6 is a schematic view of the internal structure of the first connecting ring according to the present invention.

In the figure: 1. a base; 2. fixing a column; 3. a first connecting ring; 4. a second connection ring; 5. a lamp shade; 6. a light fixture; 7. an outer annular groove; 8. a visor; 9. a connecting plate; 10. a stationary case; 11. briquetting; 12. a limiting rod; 13. a connecting rod; 14. a first telescopic rod; 15. a second telescopic rod; 16. a tension spring; 17. a first inner chute; 18. a fixed block; 19. a magnet; 20. an iron block; 21. a first limit hole; 22. a second limiting hole; 23. a spring plate; 24. a limiting block; 25. a second inner chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, an embodiment of the present invention is shown: a dimmable decorative desk lamp comprises a base 1, a fixed column 2 is installed at the upper end of the base 1, a first connecting ring 3 is installed at one side of the upper end of the fixed column 2, the first connecting ring 3 is fixedly connected with the fixed column 2, a second connecting ring 4 is installed at one side of the outer portion of the first connecting ring 3, the second connecting ring 4 is rotatably connected with the first connecting ring 3, a lampshade 5 and a lamp 6 are installed at one side of the outer front end of the second connecting ring 4, the lampshade 5 and the lamp 6 are fixedly connected with the second connecting ring 4, a second inner chute 25 is arranged inside the lampshade 5, a light screen 8 is installed inside the second inner chute 25, the light screen 8 is slidably connected with the second inner chute 25, a connecting plate 9 is installed at one side of the outer portion of the light screen 8 close to the second connecting ring 4, a first inner chute 17 is arranged at one side of the inner portion of the second connecting ring 4 close to the light screen 8, and the connecting plate 9 is slidably connected with the first inner chute 17, the irradiation range of the light is changed by moving the light shielding plate 8.

Further, one side of the outside of the second connecting ring 4 is provided with an outer annular groove 7, one side of the upper end of the connecting plate 9 is provided with a fixed shell 10, the inside of the fixed shell 10 is provided with a limiting rod 12, the upper end of the limiting rod 12 penetrates through and extends to the outside of the fixed shell 10, one side of the inside of the second connecting ring 4, which is close to the limiting rod 12, is provided with a plurality of first limiting holes 21 which are uniformly distributed along an annular shape, the limiting rod 12 is matched with the first limiting holes 21, and the connecting plate 9 and the second connecting ring 4 are limited and fixed through the limiting rod 12.

Further, second telescopic link 15 is installed for the inside one side of outer annular groove 7 in connecting plate 9 upper end, and second telescopic link 15 and connecting plate 9 fixed connection, and briquetting 11 is installed to the upper end of second telescopic link 15, and connecting rod 13 is installed to the outside one side of briquetting 11, and the other end and the gag lever post 12 fixed connection of connecting rod 13, and connecting rod 13 makes briquetting 11 and gag lever post 12 linkage.

Further, the outside of the second telescopic rod 15 is provided with a telescopic spring 16 relative to one side of the lower end of the pressing block 11, one side of the lower end of the limiting rod 12 is provided with a first telescopic rod 14, and the telescopic spring 16 enables the pressing block 11 to have automatic resetting performance, so that the limiting rod 12 is automatically reset.

Further, fixed block 18 is installed to one side of the inside upper end of first interior spout 17, and fixed block 18 and second go-between 4 fixed connection, and magnet 19 is all installed to the outside both sides of fixed block 18, and iron plate 20 is installed to the outside one side that is close to magnet 19 of connecting plate 9, and the magnetic force through magnet 19 attracts iron plate 20 to make connecting plate 9 fixed, and is more convenient.

Further, spring leaf 23 is installed to the inside one side that is close to first go-between 3 of second go-between 4, stopper 24 is installed to the outside one side of spring leaf 23, and stopper 24 and spring leaf 23 fixed connection, a plurality of spacing holes 22 of second along annular evenly distributed are seted up for the inside one side of second go-between 4 to first go-between 3 outsides, and stopper 24 and the spacing hole 22 looks adaptation of second, make stopper 24 bounce repeatedly through the elasticity of spring leaf 23 to it is convenient spacing.

The working principle is as follows: when the lighting range needs to be changed, the pressing block 11 is pressed, the second telescopic rod 15 at the lower end of the pressing block 11 is stressed to contract, the telescopic spring 16 outside the pressing block is stressed to compress and deform, meanwhile, the limiting rod 12 at one end of the connecting rod 13 moves along with the pressing block 11, the upper end of the limiting rod 12 moves out of the first limiting hole 21, the limitation on the connecting plate 9 is cancelled, then the connecting plate 9 is moved along the first inner chute 17, the light screen 8 on one side of the connecting plate 9 moves along with the movement, the range of the light irradiating the lamp 6 is changed through the movement of the light screen 8, the lighting range is adjusted more conveniently and rapidly in this way, when the irradiation direction of the lamp 6 needs to be changed, the second connecting ring 4 is held and rotates, the limiting block 24 on one side of the spring leaf 23 inside the second connecting ring 4 collides with the outer wall of the first connecting ring 3, so that a reaction force is generated, the spring leaf 23 is stressed and deformed so that the limiting block 24 moves out of the second limiting hole 22, when the stopper 24 is rotated to one side of the other second stopper hole 22, the stopper 24 is combined with the second stopper hole 22 by being pushed by the spring piece 23, so that the second connection ring 4 is stopped, the stopper 24 is repeatedly engaged with the second stopper hole 22 by continuously rotating the second coupling ring 4, so that the second coupling ring 4 can be stopped at a stopper at any angle, thereby, the irradiation direction of the lamp 6 is more convenient to change, when the light screen 8 is retracted into the second inner chute 25, pressing the pressing block 11 causes the stopper rod 12 to disengage from the first stopper hole 21, and then moves the light-shielding plate 8 along the second inner slide groove 25 and the first inner slide groove 17, when one side of the connecting plate 9 is close to the fixed block 18 in the first inner chute 17, the magnet 19 generates magnetic force to make the iron block 20 be adsorbed, thereby fixing the connection plate 9, in such a way that the fixation of the connection plate 9 and the shading plate 8 is facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a decorative desk lamp of can adjusting luminance, includes base (1), its characterized in that: the lamp shade is characterized in that a fixing column (2) is installed at the upper end of the base (1), a first connecting ring (3) is installed on one side of the upper end of the fixing column (2), the first connecting ring (3) is fixedly connected with the fixing column (2), a second connecting ring (4) is installed on one side of the outer portion of the first connecting ring (3), the second connecting ring (4) is rotatably connected with the first connecting ring (3), a lamp shade (5) and a lamp (6) are installed on one side of the front end of the outer portion of the second connecting ring (4), the lamp shade (5) and the lamp (6) are fixedly connected with the second connecting ring (4), a second inner sliding groove (25) is formed in the lamp shade (5), a light shading plate (8) is installed inside the second inner sliding groove (25), the light shading plate (8) is slidably connected with the second inner sliding groove (25), and a connecting plate (9) is installed on one side, close to the second connecting ring (4), of the outer portion of the light shading plate (8), one side of the interior of the second connecting ring (4) close to the light screen (8) is provided with a first inner sliding groove (17), and the connecting plate (9) is in sliding connection with the first inner sliding groove (17).

2. The dimmable decorative desk lamp of claim 1, wherein: the outer annular groove (7) is arranged on one side of the outer portion of the second connecting ring (4), the fixing shell (10) is installed on one side of the upper end of the connecting plate (9), the limiting rod (12) is installed inside the fixing shell (10), the upper end of the limiting rod (12) penetrates through and extends to the outer portion of the fixing shell (10), a plurality of first limiting holes (21) which are evenly distributed along the annular shape are formed in one side, close to the limiting rod (12), of the inner portion of the second connecting ring (4), and the limiting rod (12) is matched with the first limiting holes (21).

3. The dimmable decorative desk lamp of claim 2, wherein: the connecting plate is characterized in that a second telescopic rod (15) is installed at the upper end of the connecting plate (9) relative to one side of the inner portion of the outer annular groove (7), the second telescopic rod (15) is fixedly connected with the connecting plate (9), a pressing block (11) is installed at the upper end of the second telescopic rod (15), a connecting rod (13) is installed at one side of the outer portion of the pressing block (11), and the other end of the connecting rod (13) is fixedly connected with a limiting rod (12).

4. A dimmable decorative desk lamp as claimed in claim 3, wherein: an extension spring (16) is installed on the outer portion of the second telescopic rod (15) opposite to one side of the lower end of the pressing block (11), and a first telescopic rod (14) is installed on one side of the lower end of the limiting rod (12).

5. The dimmable decorative desk lamp of claim 1, wherein: fixed block (18) are installed to one side of the inside upper end of first interior spout (17), and fixed block (18) and second go-between (4) fixed connection, magnet (19) are all installed to the outside both sides of fixed block (18), iron plate (20) are installed to one side that connecting plate (9) outside is close to magnet (19).

6. The dimmable decorative desk lamp of claim 1, wherein: spring leaf (23) are installed to the inside one side that is close to first go-between (3) of second go-between (4), stopper (24) are installed to the outside one side of spring leaf (23), and stopper (24) and spring leaf (23) fixed connection, a plurality of spacing holes of second (22) along annular evenly distributed have been seted up for the inside one side of second go-between (4) in first go-between (3) outside, and stopper (24) and the spacing hole of second (22) looks adaptation.