CN210069566U

CN210069566U - Centre gripping formula desk lamp convenient to adjust

Info

Publication number: CN210069566U
Application number: CN201920879997.0U
Authority: CN
Inventors: 裴奇华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-02-14
Anticipated expiration: 2029-06-12

Abstract

The utility model relates to the technical field of household appliances, and a centre gripping formula desk lamp convenient to adjust is disclosed, including the centre gripping base, the seat top fixedly connected with wrist pivot at centre gripping bottom, the scalable lamp pole of inboard swing joint of wrist pivot, the top fixedly connected with pivot of scalable lamp pole, the outside one end swing joint of pivot has the lamps and lanterns structure. The lamp structure comprises a hollow column, a small lampshade and a large lampshade. This centre gripping formula desk lamp convenient to adjust, through the characteristics that big lamp shade and little lamp shade can shrink, stimulate big lamp shade when feeling bright strong, drive little lamp shade simultaneously, reduce the irradiant scope of bulb, the focus light source plays the effect that reduces illumination, when feeling the key light not strong, thereby promote the gliding of hanging hole on the big lamp shade of promotion and big lamp shade and the buckle coincidence on the empty core post when pushing away from the desk lamp and restricting big lamp shade, both increased illumination intensity and adjusted the desk lamp distance, labour saving and time saving.

Description

Centre gripping formula desk lamp convenient to adjust

Technical Field

The utility model relates to the technical field of household appliances, specifically be a centre gripping formula desk lamp convenient to adjust.

Background

The desk lamp is a household appliance used for illumination in life. The table lamp is generally divided into two types, one type is a column type, the other type is a clamping type, in modern life, the table lamp brings convenience and use for people, so that the table lamps with various colors and various types are manufactured by people in succession, and suitable places comprise rooms, coffee halls, living rooms, study rooms, outdoor places and the like.

Although the function of most desk lamps that can centre gripping is very complete on the market at present, give other people in actual operation and bring inconvenience, traditional brightness control's mode utilizes on-off control, and people need pull lamps and lanterns and will go touch switch again in the use, and is not convenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a centre gripping formula desk lamp convenient to adjust possesses the convenient advantage of bright regulation, has solved the problem that touch switch need be removed among the adjustting of the lighteness process.

(II) technical scheme

But for realizing the purpose of the regulation of being convenient for of above-mentioned centre gripping formula desk lamp luminance, the utility model provides a following technical scheme: a clamping type desk lamp convenient to adjust comprises a clamping base, wherein a wrist rotating shaft is fixedly connected to the top of the clamping base, an inner side of the wrist rotating shaft is movably connected with a telescopic lamp post, a rotating shaft is fixedly connected to the top of the telescopic lamp post, a lamp structure is movably connected to one outward end of the rotating shaft, the lamp structure comprises a hollow column, a wire protection tube is fixedly connected to the center of the top of the hollow column, a convex groove is fixedly connected to the inner wall of the right side of the hollow column, a spring is fixedly connected to the inner wall of the left side of the convex groove, a baffle plate is fixedly connected to the right side of the spring, a movable buckle is fixedly connected to the right side of the baffle plate, a driving circuit board is fixedly connected to the bottom of the hollow column, a bulb is connected to the bottom of the driving circuit board through threads, an electric wire is fixedly connected to, the outer wall bottom fixedly connected with stopper of little lamp shade, the bottom swing joint of little lamp shade has big lamp shade, the inner wall top fixedly connected with buckle of big lamp shade, the hanging hole has all been seted up on the right side of big lamp shade and little lamp shade, the bottom fixedly connected with glass piece of big lamp shade.

Preferably, the width of the baffle is greater than the width of the male slot.

Preferably, the diameter of the driving circuit board is larger than that of the hollow column and smaller than that of the small lampshade.

Preferably, the small lampshade and the large lampshade are overlapped when being contracted.

Preferably, the distance between the two limit blocks of the small lampshade is smaller than the diameter of the large lampshade and larger than the diameter of the top opening of the large lampshade.

Preferably, the bulb is an LED energy-saving eye-protection lamp.

Preferably, the diameter of the glass sheet is equal to the diameter of the bottom of the large lampshade.

(III) advantageous effects

Compared with the prior art, the utility model provides a centre gripping formula desk lamp convenient to adjust possesses following beneficial effect:

1. this centre gripping formula desk lamp convenient to adjust, the characteristics that can contract through big lamp shade and little lamp shade, stimulate big lamp shade when feeling bright strong, drive little lamp shade simultaneously, reduce bulb illumination scope, the focus light source plays the effect that reduces illumination, when feeling the key light not strong, thereby promote the gliding of hanging hole on the big or small lamp shade and the buckle coincidence on the empty core post restriction big or small lamp shade when pushing away from the desk lamp, both increased illumination intensity and adjusted the desk lamp distance, labour saving and time saving.

2. This centre gripping formula desk lamp convenient to adjust makes not only the lamp pole can 360 degrees stimulations, also more effectual control lamp source through the installation of wrist pivot.

Drawings

FIG. 1 is a schematic view of the overall structure of a desk lamp;

fig. 2 is a sectional view of a desk lamp structure.

In the figure: the lamp comprises a clamping base 1, a wrist rotating shaft 2, a telescopic lamp post 3, a rotating shaft 4, a lamp structure 5, a wire protection tube 51, a wire 52, a convex groove 53, a spring 54, a baffle 55, a movable buckle 56, a hollow column 57, a driving circuit board 58, a small lampshade 59, a bulb 510, a buckle 511, a limiting block 512, a large lampshade 513, a hanging hole 514 and a glass sheet 515.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-2, a clamping type desk lamp convenient to adjust comprises a clamping base 1, a wrist rotating shaft 2 is fixedly connected to the top of the clamping base 1, a telescopic lamp post 3 is movably connected to the inner side of the wrist rotating shaft 2, the telescopic rod is formed by two cylindrical aluminum pipes in an intersection mode, a rotating shaft 4 is fixedly connected to the top of the telescopic lamp post 3, and a lamp structure 5 is movably connected to the outward end of the rotating shaft 4.

The lamp structure 5 comprises a hollow column 57 made of a cylindrical aluminum tube, a wire protection tube 51 is fixedly connected to the center of the top of the hollow column 57, a convex groove 53 is fixedly connected to the inner wall of the right side of the hollow column 57, a spring 54 is fixedly connected to the inner wall of the left side of the convex groove 53, the spring can be a common spring, a baffle plate 55 is fixedly connected to the right side of the spring 54, the width of the baffle plate 55 is larger than the width of the opening of the convex groove 53, a movable buckle 56 is fixedly connected to the right side of the baffle plate 55, a driving circuit board 58 is fixedly connected to the bottom of the hollow column 57, a bulb 510 is in threaded connection with the bottom of the driving circuit board 58, the bulb 510 is an LED energy-saving eye-protecting lamp, a wire 52 is fixedly connected to the top of the driving circuit board 58, a small lampshade 59 is movably connected to the downward end of the, the outer wall bottom fixedly connected with stopper 512 of little lamp shade 59, the bottom swing joint of little lamp shade 59 has big lamp shade 513, the distance between two stopper 512 of little lamp shade 59 is less than the diameter of big lamp shade 513 and is greater than the open-top diameter of big lamp shade 513, the inner wall top fixedly connected with buckle 511 of big lamp shade 513, hanging hole 514 has all been seted up on the right side of big lamp shade 513 and lamp shade 59, two hanging holes 514 are coincided when contracting with big lamp shade 513 in little lamp shade 59, the bottom fixedly connected with glass piece 515 of big lamp shade 513, the diameter of glass piece 515 equals with the bottom diameter of big lamp shade 513.

The working principle of the table lamp is that the required brightness is naturally adjusted in the process of pulling the large lampshade 513 and the small lampshade 59, and the table lamp is time-saving and labor-saving.

In conclusion, the clamping type desk lamp convenient to adjust has the advantages that the large lamp cover 513 can be pulled when the brightness is strong through the characteristic that the large lamp cover 513 and the small lamp cover 59 can be contracted, the small lamp cover 59 is driven at the same time, the illumination range of the bulb 510 is reduced, the light source is focused, the illumination reducing effect is achieved, when the off-illumination is not strong, the hanging hole 514 in the large lamp cover is pushed away from the desk lamp, the hanging hole coincides with the buckle 511 in the hollow column 57, the gliding of the large lamp cover and the small lamp cover is limited, the illumination intensity is increased, the distance of the desk lamp is adjusted, time and labor are saved, the lamp pole can be pulled by 360 degrees through the installation of the wrist rotating shaft 2, and the lamp source is effectively controlled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centre gripping formula desk lamp convenient to adjust, includes centre gripping base (1), its characterized in that: the top of the clamping base (1) is fixedly connected with a wrist rotating shaft (2), the inner side of the wrist rotating shaft (2) is movably connected with a telescopic lamp pole (3), the top of the telescopic lamp pole (3) is fixedly connected with a rotating shaft (4), and one outward end of the rotating shaft (4) is movably connected with a lamp structure (5);

the lamp structure (5) comprises a hollow column (57), a wire protection tube (51) is fixedly connected to the center of the top of the hollow column (57), a convex groove (53) is fixedly connected to the inner wall of the right side of the hollow column (57), a spring (54) is fixedly connected to the inner wall of the left side of the convex groove (53), a baffle plate (55) is fixedly connected to the right side of the spring (54), a movable buckle (56) is fixedly connected to the right side of the baffle plate (55), a driving circuit board (58) is fixedly connected to the bottom of the hollow column (57), a bulb (510) is connected to the bottom of the driving circuit board (58) in a threaded manner, a wire (52) is fixedly connected to the top of the driving circuit board (58), a small lampshade (59) is movably connected to the downward end of the hollow column (57), and a limiting block (512) is fixedly, little lamp shade (59) bottom swing joint has big lamp shade (513), big lamp shade (513) inner wall top fixedly connected with buckle (511), hanging hole (514) have all been seted up on big lamp shade (513) and lamp shade (59) right side, big lamp shade (513) bottom fixedly connected with glass piece (515).

2. The clamping type desk lamp convenient to adjust as claimed in claim 1, wherein: the width of the baffle plate (55) is larger than that of the opening of the convex groove (53).

3. The clamping type desk lamp convenient to adjust as claimed in claim 1, wherein: the diameter of the driving circuit board (58) is larger than that of the hollow column (57) and smaller than that of the small lampshade (59).

4. The clamping type desk lamp convenient to adjust as claimed in claim 1, wherein: the small lampshade (59) and the big lampshade (513) are overlapped when being retracted.

5. The clamping type desk lamp convenient to adjust as claimed in claim 1, wherein: the distance between the two limiting blocks (512) of the small lampshade (59) is smaller than the diameter of the large lampshade (513) and larger than the diameter of the top opening of the large lampshade (513).

6. The clamping type desk lamp convenient to adjust as claimed in claim 1, wherein: the bulb (510) is an LED energy-saving eye protection lamp.

7. The clamping type desk lamp convenient to adjust as claimed in claim 1, wherein: the diameter of the glass sheet (515) is equal to the diameter of the bottom of the large lampshade (513).