CN211780387U

CN211780387U - Novel desk lamp

Info

Publication number: CN211780387U
Application number: CN202020650031.2U
Authority: CN
Inventors: 朱梓铭; 朱俊柏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-10-27
Anticipated expiration: 2030-04-26

Abstract

The utility model relates to a novel desk lamp, including the desk lamp base, the upper end of desk lamp base is passed through the lamp pole and is linked to each other with lighting assembly, lighting assembly includes half spherical diffuser, at least two lighting fixtures of installing the fluorescent tube, be equipped with the cardan shaft that can lock between diffuser and the lamp pole, the middle part of diffuser extends forward has a supporting axle, the preceding terminal surface of diffuser is annular array equidistant a plurality of screw hole of having seted up, the one end of lighting fixture is passed through the axle sleeve and is connected with the back shaft rotation, and the other end passes through locking assembly and screw hole threaded connection. The utility model discloses can adjust the height and the scope of shining according to actual conditions, the shining position and the position of adjustable a plurality of fluorescent tubes, expand the scope to reduce the stimulation to user's eyeball.

Description

Novel desk lamp

Technical Field

The utility model belongs to the technical field of the desk lamp, especially, relate to a novel desk lamp.

Background

The desk lamp is one of lamp, small and exquisite exquisiteness, conveniently carries, and the desk lamp mainly is the decoration effect, is convenient for read, study, work, and the desk lamp is placed mostly on desk or dining table to the usefulness of supplying the illumination, the bright irradiation range relative ratio of desk lamp is less and concentrated, therefore can not influence the light in whole room, is convenient for read and study, has still saved the electric energy, and the desk lamp can often be used to the student when study. The existing desk lamp is highly inconvenient to adjust in the actual use process, and the illumination range of illumination cannot be changed according to actual requirements.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that exists among the above-mentioned prior art, provide one kind and can adjust the height and the scope of shining according to actual conditions, the shining position and the position of adjustable a plurality of fluorescent tubes, expand the scope to reduce the amazing novel desk lamp to user's eyeball.

The utility model discloses a solve the technical scheme who takes of this problem and be:

the utility model provides a novel desk lamp, includes the desk lamp base, the upper end of desk lamp base is passed through the lamp pole and is linked to each other with lighting assembly, lighting assembly includes half spherical light scattering cover, at least two lighting fixtures of installing the fluorescent tube, be equipped with the cardan shaft that can lock between light scattering cover and the lamp pole, light scattering cover's middle part extends forward has a supporting axle, light scattering cover's preceding terminal surface is annular array equidistant a plurality of screw hole of having seted up, the one end of lighting fixture is passed through the axle sleeve and is rotated with the supporting axle and be connected, and the other end passes through locking assembly and screw hole threaded connection.

Preferably, the inner surface of the diffuser is uniformly coated with a reflective layer.

Preferably, the locking assembly comprises a connecting block arranged at one end of the lamp holder, an adjusting screw is inserted into the connecting block, the adjusting screw is in threaded connection with the threaded hole, and a handle is arranged on the adjusting screw.

Preferably, the lamp holder is of a hollow rectangular frame structure which is through from front to back.

Preferably, the lamp post is of a telescopic rod structure and comprises a telescopic inner tube, one end of the telescopic inner tube is arranged in the telescopic outer tube in a telescopic mode, and the telescopic outer tube and the telescopic inner tube are locked through a locking sleeve.

Preferably, at least one drawer groove is formed in the front end of the desk lamp base, and a drawer is inserted into the drawer groove.

Preferably, the base of the desk lamp is provided with switches for turning on/off the lamps, the number of the switches is the same as that of the lamps, and the switches control the turning on/off of the lamps in a one-to-one correspondence manner.

The utility model has the advantages and positive effects that:

1. the utility model discloses in, the lamp pole is telescopic rod structure, and the whole length of adjustable flexible outer tube and flexible inner tube is locked through the locking cover to adjust the illumination height.

2. The utility model discloses in, through the inclination and the latched position of the adjustable diffuser of cardan shaft that can lock to be applicable to the illumination requirement under the different situations.

3. The utility model discloses can open the fluorescent tube of suitable quantity according to the actual demand to satisfy different illumination demands, convenient operation.

4. The utility model discloses can adjust the height and the scope of shining according to actual conditions, the shining position and the position of adjustable a plurality of fluorescent tubes, the extension range improve student's use greatly and experience.

5. The utility model discloses in, the reflector layer can spill light secondary reflection to diffuser place ahead, and light becomes dispersed light through secondary reflection, reduces the stimulation to user's eyeball.

Drawings

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic sectional view taken along the plane a-a in fig. 1.

In the figure: 1. the novel table lamp comprises a table lamp base, 2 parts of a lamp post, 201 parts of a telescopic inner tube, 202 parts of a telescopic outer tube, 203 parts of a locking sleeve, 3 parts of a diffuser, 4 parts of a lamp holder, 5 parts of a universal shaft, 6 parts of a support shaft, 7 parts of threaded holes, 8 parts of a shaft sleeve, 9 parts of a reflecting layer, 10 parts of a connecting block, 11 parts of an adjusting screw, 12 parts of a handle, 13 parts of a drawer and 14 parts of a lamp tube.

Detailed Description

First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a novel desk lamp, includes desk lamp base 1, desk lamp base 1's upper end is passed through lamp pole 2 and is linked to each other with lighting assembly, lighting assembly includes half spherical light diffusing cover 3, at least two lighting fixture 4 of installing fluorescent tube 14, be equipped with lockable universal shaft 5 between light diffusing cover 3 and the lamp pole 2, light diffusing cover 3's middle part extends forward has a supporting axle 6, light diffusing cover 3's preceding terminal surface is the equidistant a plurality of screw hole 7 of having seted up of annular array, axle sleeve 8 is passed through to the one end of lighting fixture 4 and is rotated with supporting axle 6 and be connected, and the other end passes through locking assembly and screw hole 7 threaded connection.

Furthermore, the present invention contemplates that the inner surface of the diffuser 3 is uniformly coated with a reflective layer 9.

Further, the utility model discloses in consider, locking Assembly is including installing in the connecting block 10 of lighting fixture 4 one end, the cartridge has an adjusting screw 11 on the connecting block 10, adjusting

screw

11 and 7 threaded connection of screw hole, the last handle 12 that is equipped with of adjusting screw 11.

Further, in the present invention, the lamp holder 4 is a hollow rectangular frame structure having a front and a rear through-holes.

Further, the utility model discloses in consider, lamp pole 2 is telescopic rod structure, it includes a flexible inner tube 201 the telescopic setting of one end tip of flexible inner tube 201 is in flexible outer tube 202, lock through lock sleeve 203 between flexible outer tube 202 and the flexible inner tube 201.

Furthermore, the utility model discloses in consider, at least one drawer groove has been seted up to the front end of desk lamp base 1, drawer 13 is adorned to the drawer inslot interpolation.

Further, in the present invention, it is considered that the desk lamp base 1 is provided with switches for turning on/off the lamp tubes 14, the number of the switches is the same as the number of the lamp tubes 14, and the respective lamp tubes 14 are controlled to be turned on/off in a one-to-one correspondence.

The working principle is as follows: the upper end of the desk lamp base 1 is connected with the lighting assembly through the lamp post 2, the lamp post 2 is a telescopic rod structure, the whole length of the telescopic outer tube 202 and the telescopic inner tube 201 can be adjusted and locked through the locking sleeve 203, thereby adjusting the lighting height, a lockable universal shaft 5 is arranged between the lamp post 2 and the lighting assembly, the inclination angle and the locking position of the diffuser 3 can be adjusted through the lockable universal shaft 5 so as to be suitable for the lighting requirements under different situations, at least two lamp holders 4 provided with the lamp tubes 14 are arranged in front of the diffuser 3, switches for respectively controlling the on/off of each lamp tube 14 are arranged on the desk lamp base 1, a proper number of lamp tubes can be opened according to the actual requirements, meanwhile, one end of each lamp holder 4 can rotate on the supporting shaft 6 through the shaft sleeve 8 so as to adjust the inclination angle of the lamp holder 4, and can be locked in the threaded hole 7 at the proper, the utility model can adjust the height and range of irradiation according to the actual situation, namely adjust the position and direction of the plural lamp tubes 14 and enlarge the range, thereby greatly improving the use experience of students; the lamp holder 4 is a hollow rectangular frame structure which is through from front to back, one part of light of the lamp tube 14 irradiates forwards, the other part irradiates backwards, the reflecting layer 9 can reflect the light twice to the front of the diffuser, the light is changed into dispersed light through the secondary reflection, the stimulation to eyeballs of a user is reduced, at least one drawer groove is formed in the front end of the desk lamp base 1, a drawer 13 is inserted in the drawer groove, and the drawer 13 can be used for containing small objects.

The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a novel desk lamp, includes the desk lamp base, the upper end of desk lamp base passes through the lamp pole and links to each other its characterized in that with lighting assembly: the lighting assembly comprises a hemispherical diffuser and at least two lamp brackets provided with lamp tubes, a lockable universal shaft is arranged between the diffuser and the lamp post, a support shaft extends forwards in the middle of the diffuser, a plurality of threaded holes are formed in the front end face of the diffuser in an annular array type at equal intervals, one end of each lamp bracket is rotatably connected with the support shaft through a shaft sleeve, and the other end of each lamp bracket is in threaded connection with the corresponding threaded hole through a locking assembly.

2. The novel desk lamp of claim 1, wherein: the inner surface of the diffuser is uniformly coated with a reflective layer.

3. The novel desk lamp of claim 2, wherein: the locking assembly comprises a connecting block arranged at one end of the lamp holder, an adjusting screw is inserted into the connecting block and is in threaded connection with the threaded hole, and a handle is arranged on the adjusting screw.

4. The novel desk lamp of claim 2, wherein: the lamp holder is of a hollow rectangular frame structure which is communicated from front to back.

5. The novel desk lamp of claim 1, wherein: the lamp post is of a telescopic rod structure and comprises a telescopic inner tube, one end of the telescopic inner tube is arranged in the telescopic outer tube in a telescopic mode, and the telescopic outer tube and the telescopic inner tube are locked through a locking sleeve.

6. The novel desk lamp of claim 1, wherein: at least one drawer groove is formed in the front end of the desk lamp base, and a drawer is inserted in the drawer groove.

7. The novel desk lamp of claim 1, wherein: the desk lamp is characterized in that switches for turning on/off the lamp tubes are arranged on the desk lamp base, the number of the switches is the same as that of the lamp tubes, and the lamp tubes are controlled to be turned on/off in a one-to-one correspondence mode.