CN211780391U

CN211780391U - Novel flexible adjustment mechanism of illumination desk lamp

Info

Publication number: CN211780391U
Application number: CN202020791230.5U
Authority: CN
Inventors: 刘传兵; 李旭东; 李蓉
Original assignee: Shenzhen Pinwu Technology Co ltd
Current assignee: Shenzhen Pinwu Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-10-27
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a novel flexible adjustment mechanism of illumination desk lamp, including installing in the desk lamp main part that is close to user one side, the play plain noodles of desk lamp main part faces the desktop, and the light of desk lamp main part is from the far away of near directive desktop, and the desk lamp main part includes a lamp shade, table clamp, highly flexible support and rotatory regulating part subassembly of pressing, the lamp shade is installed in highly flexible support's outside, is provided with light-emitting component on the highly flexible support. The utility model discloses install traditional desk lamp in the front for the shadow direction that produces overturns to one side in addition, can not lead to the fact any influence to reading, writing, and combines as an organic whole flexible and clamping structure, makes can adjust the flexible height of support, can adjust the base table again and press from both sides in order to adapt to different desktops, simplifies and uses the operating procedure, makes things convenient for daily dismantlement to use, offers convenience for the life.

Description

Novel flexible adjustment mechanism of illumination desk lamp

Technical Field

The utility model relates to a desk lamp field, concretely relates to novel flexible adjustment mechanism of illumination desk lamp.

Background

The prior desk lamp irradiation mode is that the desk lamp is placed opposite to a user and irradiates the user from far to near; in this illumination mode, the light entering the human eye includes two sources, the first is the light entering the eye through the reflection of the desktop and the reading material, and the second is the light of the desk lamp directly entering the eye. The two conditions of mirror reflection in the reflected light and direct light of the desk lamp are both easy to cause excessive light to enter, so that the eye health and the vision condition of a user are damaged; only the diffuse reflection light enters eyes, so that the reading is facilitated, and the eyesight is not damaged.

Secondly, in the prior art, the illumination mode of the desk lamp from far to near and facing to a user is usually shielded by objects such as hands, pens and the like, so that shadows are easily generated and further reading and writing are influenced.

The height telescopic adjusting structure of the conventional desktop electronic product support and the adjusting structure of the base table clamp are two separate structures, and in the operation and use processes, the height telescopic adjusting structure and the adjusting structure need to be respectively adjusted independently, so that the desktop electronic product support is time-consuming, labor-consuming and inconvenient to use.

Disclosure of Invention

The utility model aims to solve the technical problem that a novel flexible adjustment mechanism of illumination desk lamp sets up the light source in being close to user one side for light is by near to far irradiating, solves the light source problem among the prior art, combines as an organic whole with flexible and clamping structure simultaneously, makes can adjust the flexible height of support, can adjust the base table again and press from both sides in order to adapt to different desktops, simplifies and uses the operating procedure, makes things convenient for daily dismantlement to use, offers convenience for the life.

The utility model discloses a realize through following technical scheme: a novel telescopic adjusting mechanism of a lighting desk lamp comprises a desk lamp main body arranged on one side close to a user, wherein a light emitting surface of the desk lamp main body faces a desktop, light of the desk lamp main body is emitted to a far position of the desktop from the near position, the desk lamp main body comprises a lamp shade, a desk clamp, a height telescopic support and a rotary pressing adjusting part component, the lamp shade is arranged outside the height telescopic support, a light emitting component is arranged on the height telescopic support, the rotary pressing adjusting part component comprises a knob desktop clamp adjusting switch, a pressing telescopic adjusting switch and a sliding bin, the height telescopic support penetrates through the whole sliding bin, a telescopic connecting rod bin is arranged in the middle of the sliding bin in a penetrating manner, the bottom of the height telescopic support extends into the telescopic connecting rod bin, the pressing telescopic adjusting switch is arranged in the knob desktop clamp adjusting switch, and a first pressure spring is arranged on the, the first pressure spring is arranged in an inner cavity of the pressing telescopic adjusting switch at one end, the other end of the first pressure spring is arranged in an inner cavity of a movable jacking part, the movable jacking part is ejected out by pressing the pressing telescopic adjusting switch, a spring bolt is arranged in a sliding bin right facing the movable jacking part, a second pressure spring is arranged at the tail end of the spring bolt, the spring bolt is ejected out by the second pressure spring and is buckled in a positioning hole formed in the height telescopic support, more than one positioning hole is formed, the positioning hole is arranged on the height telescopic support in a longitudinal arrangement mode and is arranged on the height telescopic support, and the distance between the desk clamp and the bottom of the lampshade is adjusted by rotating the.

According to the preferable technical scheme, the outer wall surface of the knob desktop clamp adjusting switch is provided with external threads, the desk clamp is provided with a U-shaped adjusting groove, the knob desktop clamp adjusting switch penetrates through an adjusting hole formed in the lamp shade and penetrates through the U-shaped adjusting groove, when the knob desktop clamp adjusting switch is separated from the U-shaped adjusting groove, the distance between the knob desktop clamp and the lamp shade is obtained, and the lamp shade is provided with an internal thread hole which is meshed with the external threads of the knob desktop clamp adjusting switch.

As an optimized technical scheme, the height telescopic support adopts a telescopic connecting rod, and a heat conducting lamp plate is arranged on one side, close to the light emitting assembly, of the top of the telescopic connecting rod.

As the preferred technical scheme, the bottom of the lampshade is provided with a horizontal clamping surface, and a silica gel contact piece is embedded in the horizontal clamping surface.

As a preferred technical scheme, the output end of the light emitting component is provided with a light emitting panel, the light emitting panel and the light emitting component are both inclined, and the emitting end of the light rays faces one side of the desktop.

The utility model has the advantages that: the novel desk lamp lighting mode 1 avoids the damage of direct light and mirror reflection to eyes when the desk lamp is irradiated from far to near; 2. the problem that the reading and writing are obstructed by the shadow generated by hands and the like when the light is irradiated from far to near is avoided; 3. more energy can be saved due to the closer distance of the irradiation source to the reading area. 4. The table lamp is mainly fixed at the edge of a table top, the integral adjustable range is 150mm-200mm, the height is positioned under the jaw of a human body, the normal visual field range is not influenced, and the sitting posture problem can be corrected; the structural innovation provides a new adjusting mode, the height telescopic adjustment and the table clamp adjustment are realized simultaneously through one structure, and the complex operation of step-by-step adjustment in the prior art is replaced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an installation schematic view of the desk lamp of the present invention;

fig. 3 is a usage effect diagram of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 2 and 3, the utility model discloses a novel flexible adjustment mechanism of illumination desk lamp, including installing in the desk lamp main part that is close to user one side, the play plain noodles of desk lamp main part faces the desktop, the light of desk lamp main part is from the far away of near directive desktop, this kind of mounting means makes the shadow direction upset of production to one side in addition, can not be to reading, write and cause any influence, make light shine to the direction of keeping away from the user simultaneously, foretell perpendicular incidence has been avoided simultaneously, two kinds of light of specular reflection, only remain diffuse reflection light, thereby very big alleviate the harm that probably produces to the people's eye.

As shown in fig. 1, the desk lamp main body comprises a lampshade 1, a desk clamp 13, a height telescopic bracket 4 and a rotary pressing adjusting part assembly, wherein the lampshade 1 is arranged outside the height telescopic bracket 4, and a light-emitting assembly is arranged on the height telescopic bracket 4;

the rotary pressing adjusting component comprises a knob desktop clamp adjusting switch 6, a pressing telescopic adjusting switch 7 and a sliding bin 9, a high telescopic bracket 4 penetrates through the whole sliding bin 9, a telescopic connecting rod bin 8 is arranged in the middle of the sliding bin 9 in a penetrating manner, the bottom of the high telescopic bracket 4 extends into the telescopic connecting rod bin 8, the pressing telescopic adjusting switch 7 is arranged in the knob desktop clamp adjusting switch 6, a first pressure spring 5 is arranged on the inner side surface of the pressing telescopic adjusting switch 7, one end of the first pressure spring 5 is arranged in the inner cavity of the pressing telescopic adjusting switch 7, the other end of the first pressure spring is arranged in the inner cavity of a movable jacking part 14, the movable jacking part is ejected by pressing the pressing telescopic adjusting switch, a lock tongue 12 is arranged in the sliding bin right facing the movable jacking part, a second pressure spring 11 is arranged at the tail end of the lock tongue, the lock tongue 12 is ejected by the second pressure spring 11 and is buckled in a positioning hole 16 formed, more than one positioning hole 16 is arranged and is arranged on the height telescopic bracket 4 in a longitudinal arrangement mode, and the distance between the desk clamp and the bottom of the lampshade is adjusted by rotating the knob desktop clamp adjusting switch 6.

Wherein, the knob desktop presss from both sides 6 outer wall faces and is provided with the external screw thread, is provided with a U type adjustment tank 15 on the desk presss from both sides, and knob desktop presss from both sides adjustment switch and passes the regulation hole that sets up on the lampshade and pass U type adjustment tank 15, presss from both sides adjustment switch and U type adjustment tank separation back when the knob desktop, obtains the interval between adjustment desk clamp and the lamp shade, is provided with the internal thread hole on the lamp shade, and it presss from both sides the outside external screw thread engagement of adjustment switch with the knob desktop.

Wherein, highly flexible support 4 adopts a telescopic link, and telescopic link's top is close to light-emitting component one side and is provided with a heat conduction lamp plate 2, and the bottom of lamp shade 1 is provided with a horizontal clamping face, and this horizontal clamping face embedding is provided with a silica gel contact piece (not shown), and light-emitting component's output sets up a light-emitting panel, light-emitting panel all is the slope form with light-emitting component, and the play terminal surface of light is to desktop one side.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a novel flexible adjustment mechanism of illumination desk lamp which characterized in that: the desk lamp comprises a desk lamp main body arranged on one side close to a user, wherein a light-emitting surface of the desk lamp main body faces a desktop, light of the desk lamp main body is emitted to a far position of the desktop from a near position, the desk lamp main body comprises a lamp shade, a desk clamp, a height telescopic support and a rotary pressing adjusting part assembly, the lamp shade is arranged outside the height telescopic support, a light-emitting assembly is arranged on the height telescopic support, the rotary pressing adjusting part assembly comprises a knob desktop clamp adjusting switch, a pressing telescopic adjusting switch and a sliding bin, the height telescopic support penetrates through the whole sliding bin, a telescopic connecting rod bin is arranged in the middle of the sliding bin in a penetrating manner, the bottom of the height telescopic support extends into the telescopic connecting rod bin, the pressing telescopic adjusting switch is arranged in the knob desktop clamp adjusting switch, a first pressure spring is arranged on the inner side of the pressing telescopic adjusting switch, and, the other end of the movable jacking part is arranged in an inner cavity of the movable jacking part, the movable jacking part is ejected out by pressing and pressing the telescopic adjusting switch, a spring bolt is arranged in a sliding bin right facing the movable jacking part, a second pressure spring is arranged at the tail end of the spring bolt, the spring bolt is ejected out by the second pressure spring and is buckled in a positioning hole formed in the height telescopic support, more than one positioning hole is arranged on the height telescopic support in a longitudinal arrangement mode, and the distance between the desk clamp and the bottom of the lampshade is adjusted by rotating the knob desktop clamp adjusting switch.

2. The telescopic adjusting mechanism of the lighting table lamp as claimed in claim 1, wherein: the outer wall surface of the knob desktop clamp adjusting switch is provided with external threads, the desk clamp is provided with a U-shaped adjusting groove, the knob desktop clamp adjusting switch penetrates through an adjusting hole formed in the lamp cover and penetrates through the U-shaped adjusting groove, after the knob desktop clamp adjusting switch and the U-shaped adjusting groove are separated, the distance between the knob desktop clamp and the lamp cover is obtained, the lamp cover is provided with internal thread holes, and the knob desktop clamp adjusting switch is meshed with the external threads of the knob desktop clamp adjusting switch.

3. The telescopic adjusting mechanism of the lighting table lamp as claimed in claim 1, wherein: the high telescopic support adopts a telescopic connecting rod, and a heat conducting lamp plate is arranged on one side, close to the light emitting assembly, of the top of the telescopic connecting rod.

4. The telescopic adjusting mechanism of the lighting table lamp as claimed in claim 1, wherein: the bottom of the lampshade is provided with a horizontal clamping surface, and a silica gel contact piece is embedded in the horizontal clamping surface.

5. The telescopic adjusting mechanism of the lighting table lamp as claimed in claim 1, wherein: the output end of the light-emitting component is provided with a light-emitting panel, the light-emitting panel and the light-emitting component are both inclined, and the emergent end of the light rays faces one side of the desktop.