CN205824721U - A kind of desk lamp - Google Patents

Abstract

The utility model discloses a kind of desk lamp, including lamp socket and lampshade, be provided with bulb in lampshade and drive power supply, bulb is electrically connected with driving power supply, being provided with storage chamber in lamp socket, lampshade is provided with a support component, a support component can slide up and down to be arranged on lamp socket；Advantage is to make desk lamp have function of containing articles.

Description

a desk lamp

technical field

The utility model relates to the technical field of lighting, in particular to a desk lamp.

Background technique

Desk lamp is lighting equipment commonly used in people's life, and people often study and work under the desk lamp. Desk lamps are mainly placed on desks or dining tables for lighting purposes. The light range of the desk lamps is relatively concentrated, which is convenient for reading and learning. At present, most desk lamps are placed on the desktop, which takes up a lot of space for smaller desktops. And desk lamp style is of every description on the market, although obtained very big change on the shape, function has not been improved all the time, does not have other functions except the function of illumination, and function is too single.

Contents of the invention

The main purpose of the utility model is to provide a desk lamp with a storage function.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a desk lamp, including a lamp holder and a lampshade, a bulb and a driving power supply are arranged inside the lampshade, and the bulb is electrically connected to the driving power supply. A storage cavity is provided in the lamp holder, and a support assembly is provided on the lampshade, and the support assembly can be slid up and down on the lamp holder.

The support assembly includes two elastic support rods, an upper connecting rod connected to the upper ends of the two elastic support rods, and an arc-shaped connecting rod connected to the lower ends of the two elastic support rods. The lamp holder A lower mounting seat is arranged on the upper part, and a through sliding groove is arranged on the lower mounting seat from top to bottom, and the width of the sliding groove is smaller than the horizontal distance between the two elastic support rods under normal conditions. The elastic support rod is arranged in the sliding groove, and the upper connecting rod is connected to the lampshade. When installing, squeeze the two elastic support rods, the arc-shaped connecting rod enters the sliding groove from top to bottom, and the two elastic support rods also enter, release the two elastic support rods, at this time the elastic support rods have an outward The tendency of diastole, that is, to move away from each other, releases the elastic force to the inner wall of the sliding groove. At this time, the friction force generated is greater than the gravity, so it can be pressed against the sliding groove and maintained at a certain level. The lampshade connected to the support assembly Therefore, it can also stay on the top of the lamp holder. When the position of the lampshade needs to be adjusted, the elastic support rod is pressed so that the two ends are close to each other, and the height of the lampshade can be quickly adjusted without cooperating with the sliding groove.

The upper connecting rod is rotatably connected to the lampshade. The advantage is that the light range can be adjusted.

The upper connecting rod is provided with a through rotation hole from left to right, one end of the rotation hole is provided with an internal thread, the lampshade is provided with an upper mount, and the upper mount is provided with a groove , the groove is provided with a fixed shaft, one end of the fixed shaft is fixed on the side wall of the groove, and the other end extends into the rotating hole, and the connecting rod passes through the The rotating hole is rotatably arranged on the fixed shaft, the upper mount is provided with a through hole communicating with the groove, the through hole is coaxially arranged with the fixed shaft, A lock bolt is connected to the through hole, and the lock bolt passes through the through hole and is screwed into the rotation hole. When it is necessary to adjust the lighting angle of the lampshade, loosen the locking bolt, and then rotate it on the fixed shaft through the rotating hole to drive the lampshade to tilt, and then install the locking bolt in the rotating hole again, and the lampshade remains tilted. Without random rotation, the purpose of adjusting the illumination range can be quickly realized through the setting of the locking screw.

The lower surface of the lampshade is provided with a downwardly inclined lampshade slope from top to bottom, and the upper surface of the lamp holder is provided with a lampholder slope matching the lampshade slope. The advantage of the inclined surface of the lampshade is that it can make the lighting area wider, and the cooperation between the inclined surface of the lampshade and the inclined surface of the lamp holder facilitates the cover of the lampshade on the storage cavity, the appearance is beautiful, and the dust is not easy to enter the storage cavity. Intracavity extraction.

Compared with the prior art, the utility model has the advantages of: through the improvement of the desk lamp, it has a storage cavity for placing articles, which is especially suitable for storing stationery such as pens, so that the desktop looks tidy, and the support assembly can slide up and down. It is installed on the lamp holder, so that the lampshade connected with the supporting component can be closed on the storage cavity to protect the items inside from being stained with dust, and can also stay at a certain height above the lamp holder to realize the function of lighting .

Description of drawings

Fig. 1 is a three-dimensional structural schematic view of the utility model embodiment in the first state;

Fig. 2 is a schematic diagram of the three-dimensional structure of the utility model embodiment in the second state;

Fig. 3 is a schematic diagram of the three-dimensional structure of the third state of the embodiment of the present invention;

Fig. 4 is a schematic diagram of a three-dimensional structure of an embodiment of the utility model in a disassembled state;

Fig. 5 is a partially enlarged schematic diagram of A in Fig. 4 of the embodiment of the present utility model.

detailed description

The invention will be further described in detail below in conjunction with the embodiments of the accompanying drawings.

Embodiment 1: As shown in the figure, a desk lamp includes a lamp holder 1 and a lampshade 2. A light bulb 21 and a driving power supply 22 are arranged inside the lampshade 2. The light bulb 21 is electrically connected to the driving power supply 22. It is characterized in that the lamp holder 1 A storage chamber 11 is arranged inside, and a support assembly 3 is arranged on the lampshade 2, and the support assembly 3 is arranged on the lamp holder 1 so as to be able to slide up and down.

In this embodiment, the supporting assembly 3 includes two elastic supporting rods 31, an upper connecting rod 32 connected to the upper ends of the two elastic supporting rods 31, and an arc-shaped connecting rod 33 connected to the lower ends of the two elastic supporting rods 31. The lamp holder 1 A lower mounting seat 12 is arranged on the top, and a through sliding groove 13 is arranged on the lower mounting seat 12 from top to bottom. The width of the sliding groove 13 is less than the horizontal distance between the two elastic support rods 31 under normal conditions, and the elastic support rods 31 are arranged on In the sliding groove 13 , the upper connecting rod 32 is connected to the lampshade 2 .

In this embodiment, the upper connecting rod 32 is rotatably connected to the lampshade 2 .

In this embodiment, the connecting rod is provided with a through rotation hole 34 from left to right, and one end of the rotation hole 34 is provided with an internal thread. The groove 24 is provided with a fixed shaft 25, one end of the fixed shaft 25 is fixed on the side wall of the groove 24, and the other end extends into the rotating hole 34, and the connecting rod is rotatably arranged on the fixed shaft 25 through the rotating hole 34, and the upper The mounting base 23 is provided with a through hole 26 communicating with the groove 24, the through hole 26 is coaxially arranged with the fixed shaft 25, the through hole 26 is connected with a locking bolt 27, and the locking bolt 27 passes through the through hole 26 and is screwed to rotate. Inside the hole 34.

Embodiment 2: As shown in the figure, a desk lamp includes a lamp holder 1 and a lampshade 2. A bulb 21 and a driving power supply 22 are arranged inside the lampshade 2. The bulb 21 is electrically connected to the driving power supply 22. It is characterized in that the lamp holder 1 A storage chamber 11 is arranged inside, and a support assembly 3 is arranged on the lampshade 2, and the support assembly 3 is arranged on the lamp holder 1 so as to be able to slide up and down.

In this embodiment, the supporting assembly 3 includes two elastic supporting rods 31, an upper connecting rod 32 connected to the upper ends of the two elastic supporting rods 31, and an arc-shaped connecting rod 33 connected to the lower ends of the two elastic supporting rods 31. The lamp holder 1 A lower mounting seat 12 is arranged on the top, and a through sliding groove 13 is arranged on the lower mounting seat 12 from top to bottom. The width of the sliding groove 13 is less than the horizontal distance between the two elastic support rods 31 under normal conditions, and the elastic support rods 31 are arranged on In the sliding groove 13 , the upper connecting rod 32 is connected to the lampshade 2 .

In this embodiment, the upper connecting rod 32 is rotatably connected to the lampshade 2 .

In this embodiment, the connecting rod is provided with a through rotation hole 34 from left to right, and one end of the rotation hole 34 is provided with an internal thread. The groove 24 is provided with a fixed shaft 25, one end of the fixed shaft 25 is fixed on the side wall of the groove 24, and the other end extends into the rotating hole 34, and the connecting rod is rotatably arranged on the fixed shaft 25 through the rotating hole 34, and the upper The mounting base 23 is provided with a through hole 26 communicating with the groove 24, the through hole 26 is coaxially arranged with the fixed shaft 25, the through hole 26 is connected with a locking bolt 27, and the locking bolt 27 passes through the through hole 26 and is screwed to rotate. Inside the hole 34.

In this embodiment, the lower surface of the lampshade 2 is provided with a downwardly inclined lampshade slope 28 from top to bottom, and the upper surface of the lamp holder 1 is provided with a lampholder slope 14 matching with the lampshade slope 28 .

Claims (5)

1. a desk lamp, including lamp socket and lampshade, is provided with bulb and drives power supply, described bulb and institute in described lampshade The driving power supply stated is electrically connected with, it is characterised in that: it is provided with storage chamber in described lamp socket, described lampshade is provided with and props up Support component, a described support component can slide up and down to be arranged on described lamp socket.

A kind of desk lamp the most according to claim 1, it is characterised in that: a described support component includes two resilient support Bar, it is connected to the upper connecting rod of two described elastic supporting bar upper ends and is connected to two described elastic supporting bar lower ends Arc-shaped connecting rod, described lamp socket is provided with lower mounting seat, described lower mounting seat is provided with through cunning from top to bottom Dynamic groove, the width of described sliding tray is less than the horizontal range under two described elastic supporting bar normal conditions, described bullet Property support bar is arranged in described sliding tray, and described upper connecting rod is connected on described lampshade.

A kind of desk lamp the most according to claim 2, it is characterised in that: described upper connecting rod is rotatably connected to described Lampshade on.

A kind of desk lamp the most according to claim 3, it is characterised in that: described upper connecting rod is from left to right provided with through Rotation hole, one end of described rotation hole is provided with female thread, and described lampshade is provided with mounting seat, described upper peace Dress seat is provided with groove, is provided with fixing axle in described groove, and described fixing axle one end is fixed on the side of described groove On wall, the other end extend in described rotation hole, and described connecting rod is rotatably arranged in institute by described rotation hole On the fixing axle stated, described upper mounting seat being provided with the through hole connected with described groove, described through hole is with described Fixing axle is coaxially disposed, and described through hole connects clamping screw, and described clamping screw is screwed onto institute through described through hole In the rotation hole stated.

A kind of desk lamp the most according to claim 1, it is characterised in that: described lampshade lower surface arranges oriented from top to bottom The lampshade inclined-plane of lower inclination, the upper surface of described lamp socket is provided with the lamp socket inclined-plane coordinated with described lampshade inclined-plane.