CN107345633B

CN107345633B - Working table lamp capable of adjusting illumination angle

Info

Publication number: CN107345633B
Application number: CN201710612334.8A
Authority: CN
Inventors: 王远志; 张海坤
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2017-07-27
Filing date: 2017-07-27
Publication date: 2023-04-04
Anticipated expiration: 2037-07-27
Also published as: CN107345633A

Abstract

The invention discloses a working table lamp capable of adjusting an illumination angle, wherein a supporting rod is fixedly connected to the top of a base, a rotating device is fixedly connected to the top end of the supporting rod, a shaft block is fixedly connected to one side of the supporting rod, a fixing plate is rotatably connected to the front side of the shaft block, the rotating device comprises a casing, the bottom of the casing is fixedly connected to the top end of the supporting rod, a fixing block is fixedly connected to one side of the inner wall of the casing, a shaft rod is rotatably connected to the opposite sides of the two fixing blocks, and a rotating block and a first gear are respectively and fixedly connected to the surface of the shaft rod. This work desk lamp that can adjust illumination angle has changed because the angle of desk lamp can not change, can cause tired problem to user's eye when the angle is incorrect, has protected user's eye, has improved user's work efficiency greatly, and whole operation process is simple and convenient.

Description

Working table lamp capable of adjusting illumination angle

Technical Field

The invention relates to the technical field of illumination, in particular to a working table lamp capable of adjusting an illumination angle.

Background

The special environment lighting technology is a comprehensive technology which integrates multiple subjects such as optics, electronics, chemical engineering, materials, environment, occupational health, intelligent control and the like, high-end special environment lighting enterprises mainly produce special environment lighting equipment with high technology, high added value and high light efficiency, the early investment of the technology, research and development and testing equipment is large, the requirement on the technical level of developers is high, the technical barrier is relatively high, enterprises with single variety and uneconomic scale face the difficulty of being eliminated, and the scale barrier becomes one of important characteristics of the special environment lighting industry.

Along with the continuous increase of participants, the competition in the special environment lighting industry is intensified day by day, the scale economic benefit is obvious day by day, only brand advantages and technical characteristics are formed, an enterprise with a certain scale can be well developed, the working table lamp is an essential object in daily life of people, but because the angle of the table lamp cannot be changed, fatigue can be caused to eyes of a user when the angle is incorrect, the eyes of the user are damaged to a certain extent, and the working efficiency of the user is greatly reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the working table lamp with the adjustable lighting angle, and solves the problem that the eyes of a user are tired when the angle is incorrect because the angle of the table lamp cannot be changed.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a can adjust illumination angle's work desk lamp, includes the base, the top fixedly connected with bracing piece of base to the top fixedly connected with rotating device of bracing piece, one side fixedly connected with axle block of bracing piece to the front of axle block is rotated and is connected with the fixed plate, rotating device includes the casing to the bottom of casing and the top fixed connection of bracing piece, one side fixedly connected with fixed block of casing inner wall to the relative one side of two fixed blocks is all rotated and is connected with the axostylus axostyle, the surface difference fixedly connected with turning block and the first gear of axostylus axostyle to the surface meshing of first gear has the second gear, the middle part fixedly connected with dwang of second gear to the surface rotation of dwang is connected with the supporting shoe, one side of supporting shoe and one side fixed connection of casing inner wall to the bottom of dwang is rotated and is connected with the baffle, one side of baffle and one side fixed connection of casing inner wall, the surface threaded connection of dwang has the drive block to the inside sliding connection of drive block has the slide bar, the both ends of slide bar respectively with the bottom of supporting shoe and the top fixed connection of baffle to one side fixedly connected with the dead lever, the one end of dead lever runs through the outside of casing and extends to the casing.

Preferably, the bottom of the base is fixedly connected with a bottom pad.

Preferably, the bottom of the fixing plate is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a bulb.

Preferably, a lampshade is fixedly connected to one side of the casing.

Preferably, one side of the rotating block penetrates through the casing and extends to the outside of the casing, and the surface of the rotating block is provided with threads.

Preferably, one end of the fixing rod extending to the outside of the casing is rotatably connected with a connecting rod, and one end of the connecting rod is rotatably connected with the front face of the fixing plate.

Advantageous effects

The invention provides a working table lamp capable of adjusting an illumination angle. The method has the following beneficial effects:

(1) This can adjust illumination angle's work desk lamp, middle part fixedly connected with dwang through the second gear, and the surface of dwang is rotated and is connected with the supporting shoe, one side of supporting shoe and one side fixed connection of casing inner wall, and the bottom of dwang is rotated and is connected with the baffle, one side of baffle and one side fixed connection of casing inner wall, the surperficial threaded connection of dwang has the drive block, and the inside sliding connection of drive block has the slide bar, the both ends of slide bar respectively with the bottom of supporting shoe and the top fixed connection of baffle, and one side fixedly connected with dead lever of drive block, the one end of dead lever runs through the outside that the casing extends to the casing, changed because the angle of desk lamp can not change, can cause tired problem to user's eye when the angle is incorrect, user's eye has been protected, user's work efficiency has been improved greatly.

(2) This can adjust illumination angle's desk lamp, top fixedly connected with bracing piece through stating the base, and the top fixedly connected with rotating device of bracing piece, one side fixedly connected with axle block of bracing piece, and the front of axle block is rotated and is connected with the fixed plate, rotating device includes the casing, and the bottom of casing and the top fixed connection of bracing piece, one side fixedly connected with fixed block of casing inner wall, and two relative one sides of fixed block all rotate and are connected with the axostylus axostyle, the surperficial fixedly connected with turning block and the first gear respectively of axostylus axostyle, and the surface engagement of first gear has the second gear, the single structure of desk lamp of working on the market has been changed, greatly increased its functionality, whole operation process is simple and convenient.

(3) This can adjust illumination angle's work desk lamp runs through the casing and extends to the outside of casing through one side of turning block to the screw thread has been seted up on the surface of turning block, has realized quick angle regulation, and the purpose has made things convenient for people's life.

Drawings

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

fig. 2 is a schematic structural diagram of the rotating device of the present invention.

In the figure: the lamp comprises a base 1, a supporting rod 2, a rotating device 3, a machine shell 31, a fixed block 32, a shaft rod 33, a rotating block 34, a first gear 35, a second gear 36, a rotating rod 37, a supporting block 38, a baffle 39, a driving block 310, a sliding rod 311, a fixed rod 312, a shaft block 4, a fixed plate 5, a bottom pad 6, a bulb 7, a lampshade 8 and a connecting rod 9.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a working table lamp capable of adjusting an illumination angle comprises a base 1, wherein a supporting rod 2 is fixedly connected to the top of the base 1, a rotating device 3 is fixedly connected to the top end of the supporting rod 2, a shaft block 4 is fixedly connected to one side of the supporting rod 2, a fixing plate 5 is rotatably connected to the front side of the shaft block 4, the rotating device 3 comprises a shell 31, the bottom of the shell 31 is fixedly connected to the top end of the supporting rod 2, a fixing block 32 is fixedly connected to one side of the inner wall of the shell 31, a shaft rod 33 is rotatably connected to one side of each of the two fixing blocks 32, a rotating block 34 and a first gear 35 are respectively and fixedly connected to the surface of the shaft rod 33, a second gear 36 is meshed to the surface of the first gear 35, the single structure of the working table lamp on the market is changed, the functionality of the working table lamp is greatly increased, the whole operation process is simple and convenient, a rotating rod 37 is fixedly connected to the middle of the second gear 36, and the surface of the rotating rod 37 is rotatably connected with a supporting block 38, one side of the supporting block 38 is fixedly connected with one side of the inner wall of the casing 31, the bottom end of the rotating rod 37 is rotatably connected with a baffle 39, one side of the baffle 39 is fixedly connected with one side of the inner wall of the casing 31, the surface of the rotating rod 37 is in threaded connection with a driving block 310, the interior of the driving block 310 is in sliding connection with a sliding rod 311, two ends of the sliding rod 311 are respectively fixedly connected with the bottom of the supporting block 38 and the top of the baffle 39, one side of the driving block 310 is fixedly connected with a fixing rod 312, one end of the fixing rod 312 penetrates through the casing 31 and extends to the exterior of the casing 31, the problem that the eyes of a user are fatigued when the angle is incorrect is solved, the eyes of the user are protected, the working efficiency of the user is greatly improved, the bottom of the base 1 is fixedly connected with a bottom cushion 6, the bottom fixedly connected with connecting plate of fixed plate 5, and the bottom fixedly connected with bulb 7 of connecting plate, one side fixedly connected with lamp shade 8 of casing 31, casing 31 and the outside that extends to casing 31 are run through to one side of turning block 34, and the screw thread has been seted up on the surface of turning block 34, quick angle regulation has been realized, the mesh, people's life has been made things convenient for, the one end that dead lever 312 extends to the casing 31 outside is rotated and is connected with connecting rod 9, and the one end of connecting rod 9 is rotated with the front of fixed plate 5 and is connected.

During operation, the user rotates the rotation block 34, drives the second gear 36 and the rotation rod 37 to rotate through the shaft lever 33 and the first gear 35, the rotation rod 37 drives the driving block 310 and the fixing rod 312 to move up and down, the fixing rod 312 drives the connecting rod 9, and the fixing plate 5 drives the tube bulb 7 to deflect at an angle through the action of the shaft block 4, so that the adjustment of the illumination angle of the working table lamp is completed.

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 can adjust illumination angle's work desk lamp, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting rod (2), the top end of the supporting rod (2) is fixedly connected with a rotating device (3), one side of the supporting rod (2) is fixedly connected with a shaft block (4), the front surface of the shaft block (4) is rotatably connected with a fixing plate (5), the rotating device (3) comprises a casing (31), the bottom of the casing (31) is fixedly connected with the top end of the supporting rod (2), one side of the inner wall of the casing (31) is fixedly connected with a fixing block (32), one opposite side of the two fixing blocks (32) is rotatably connected with a shaft rod (33), the surface of the shaft rod (33) is respectively and fixedly connected with a rotating block (34) and a first gear (35), the surface of the first gear (35) is meshed with a second gear (36), the middle part of the second gear (36) is fixedly connected with a rotating rod (37), the surface of the rotating rod (37) is rotatably connected with a rotating rod (38), one side of the supporting block (38) is fixedly connected with one side of the inner wall of the casing (31), the bottom end of the rotating rod (37) is connected with a baffle (39), and one side of the baffle (39) is fixedly connected with a driving block (310) of the surface of the inner wall of the casing (31), a sliding rod (311) is connected to the inside of the driving block (310) in a sliding manner, two ends of the sliding rod (311) are fixedly connected with the bottom of the supporting block (38) and the top of the baffle (39) respectively, a fixing rod (312) is fixedly connected to one side of the driving block (310), and one end of the fixing rod (312) penetrates through the machine shell (31) and extends to the outside of the machine shell (31);

the bottom of the base (1) is fixedly connected with a bottom pad (6); the bottom of the fixed plate (5) is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a bulb (7).

2. The desk lamp with the adjustable illumination angle as claimed in claim 1, wherein: one side of the shell (31) is fixedly connected with a lampshade (8).

3. The desk lamp with the adjustable illumination angle as claimed in claim 1, wherein: one side of the rotating block (34) penetrates through the shell (31) and extends to the outside of the shell (31), and the surface of the rotating block (34) is provided with threads.

4. The desk lamp with the adjustable illumination angle as claimed in claim 1, wherein:

one end of the fixing rod (312) extending to the outside of the machine shell (31) is rotatably connected with a connecting rod (9), and one end of the connecting rod (9) is rotatably connected with the front surface of the fixing plate (5).