CN211475606U

CN211475606U - Light force four-axis eye protection desk lamp

Info

Publication number: CN211475606U
Application number: CN202020584614.XU
Authority: CN
Inventors: 郑平; 唐谋云; 郑志明
Original assignee: Shenzhen Xingte Energy Technology Co ltd
Current assignee: Shenzhen Xingte Energy Technology Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-09-11
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to the technical field of desk lamps, and a power four-axis eyeshield desk lamp of light is disclosed, including first connecting arm, the one end swing joint of first connecting arm has lamp panel bottom plate, the top fixed mounting of lamp panel bottom plate has lamp panel upper cover, the inside of lamp panel upper cover is pegged graft and is had lamp panel lamp arm connecting block, the inside of lamp panel lamp arm connecting block and first connecting arm bond, the first articulated formula lamp arm connecting block of one end fixedly connected with of first connecting arm. This power four-axis eyeshield desk lamp of light can realize that lamp panel upset and flip angle are spacing, considers that lamp panel weight is lighter, and the plastic part and the adoption of aluminum product of aluminum-plastic part hold the elasticity tightly between two kinds of materials of plastics, can rotate and be favorable to fixed position again, through the design of four-axis type regulation lamp source position, can be suitable for in a flexible way, adjust operating mode station wide range, both can be used to ordinary official working, study etc. and also can do searchlight, then 90 degrees rotations can be used to artistic class leisure creation such as hand shadow.

Description

Light force four-axis eye protection desk lamp

Technical Field

The utility model relates to a desk lamp technical field specifically is a power four-axis eyeshield desk lamp of light.

Background

The prior art has many joint type table lamps in the market, but most of the table lamps can only adjust the distance between a light source and a desktop up and down, and the light source can not be moved easily and freely under the condition of a fixed base to realize the independent circular motion by taking the table lamp base as a main shaft, so that the table lamps can be easily adapted or switched to the working position, even if the table lamps capable of realizing the function have the same products, the lamp panel of which can be turned over in a certain range to realize the searchlighting function, the scheme of the product mainly plays the roles of students and office eye protection, and meanwhile, the intelligent independent switching of scene modes such as leisure and bedside lamps can be taken into consideration, the self-adaptive conversion of the color temperature change of luminosity adjustment is realized, the product is easy to operate, comfortable in hand feeling, attractive in appearance and scientific and intelligent, and therefore, the light four.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a power four-axis eyeshield desk lamp of light possesses the main student of beating and official working eyeshield function, can compromise the intelligence of contextual models such as leisure and bedside lamp simultaneously and independently switch, realizes luminosity regulation colour temperature change self-adaptation conversion, adapts to modern society and to product operation simple and easy, feel comfortable, advantage such as pleasing to the eye, scientific intelligence, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a power four-axis eyeshield desk lamp of light, includes first connecting arm, the one end swing joint of first connecting arm has lamp panel lower plate, the top fixed mounting of lamp panel lower plate has lamp panel upper cover, the inside of lamp panel upper cover is pegged graft and is had lamp panel lamp arm connecting block, the inside bonding of lamp panel lamp arm connecting block and first connecting arm, the first articulated formula lamp arm connecting block of one end fixedly connected with of first connecting arm, the inside swing joint of first articulated formula lamp arm connecting block has second articulated formula lamp arm connecting block, one side fixedly connected with second connecting arm of second articulated formula lamp arm connecting block, the front threaded connection of second articulated formula lamp arm connecting block has first joint locking knob.

The other end fixedly connected with third joint formula arm connecting block of second linking arm, the bottom swing joint of third joint formula arm connecting block has the control mainboard install bin, the front threaded connection of third joint formula arm connecting block has second joint locking knob, the bottom swing joint of control mainboard install bin has mainboard installation bottom lid, the bottom fixedly connected with base apron of mainboard installation bottom lid, the bottom fixedly connected with center pin fixed plate of base apron.

Preferably, the lamp panel upper cover is internally provided with a stroke limiting upper ring buckle and a stroke limiting lower ring buckle, the stroke limiting upper ring buckle and the stroke limiting lower ring buckle are fixedly arranged at the bottom of the lamp panel upper cover through screws, and the stroke limiting lower ring buckle is positioned below the stroke limiting upper ring buckle.

Preferably, a first joint tensioning screw end cover is arranged on the back of the joint of the first joint type lamp arm connecting block and the second joint type lamp arm connecting block, and a first rotary spring is fixedly connected inside the first joint tensioning screw end cover.

Preferably, the inside fixedly connected with center pin of center pin fixed plate, the top and the bottom of controlling mainboard install bin of center pin rotate to be connected.

Preferably, the inside fixedly connected with rotation axis spacing pin of control mainboard install bin, one side of rotation axis spacing pin and one side swing joint of control mainboard install bin.

Preferably, a second joint tensioning screw rod end cover is arranged at the joint of the third joint type lamp arm connecting block and the control main board mounting box, and a second rotary spring is fixedly connected inside the second joint tensioning screw rod end cover.

Compared with the prior art, the utility model provides a power four-axis eyeshield desk lamp of light possesses following beneficial effect:

1. this power four-axis eyeshield desk lamp of light, through being provided with articulated formula lamp arm connecting block, joint locking knob, gyration spring and joint tensioning screw rod end cover, can realize that lamp panel upset and flip angle are spacing, it is lighter to consider lamp panel weight, the plastic part and the adoption aluminum product of aluminum-plastic part and the elasticity of holding tightly between the two kinds of materials of plastics, can rotate and be favorable to fixed position again, design through four-shaft type regulation lamp source position, can be suitable for in a flexible way, it is wide to adjust operating mode station scope, both can be used to ordinary official working, study etc. also can do searchlighting light, then 90 degrees rotations can be used to artistic class leisure creation such as hand shadow.

2. The four-axis eye-protecting desk lamp with light force resists the rotary moment which swings downwards due to gravity through the rotary spring; and the spring axially compresses the frictional resistance applied to the joint binding surface to generate a neutralization moment which neutralizes two moments so as to achieve static balance. When the light position is adjusted, the current position can be locked through the joint locking knob, so that the device achieves the stability of structural stability and operation.

3. This power four-axis eyeshield desk lamp of light through face of cylinder mainboard install bin bottom large tracts of land support, and the spacing pin of installation simultaneously can prevent the danger of upwards extracting, and is rotatory smooth, does not have and frustrates and feels for the device has reached the effect that stabilizes and prevent toppling.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a detailed view of the inner structure of the upper cover of the lamp panel of the present invention;

FIG. 4 is an enlarged view of the structure B in FIG. 1 according to the present invention;

FIG. 5 is a detailed view of the internal structure of the first joint tensioning screw end cap of the present invention;

FIG. 6 is an enlarged view of the structure at C in FIG. 1 according to the present invention;

FIG. 7 is a detailed view of the internal structure of the second joint tightening screw end cap of the present invention;

FIG. 8 is an enlarged view of the structure at D in FIG. 1 according to the present invention;

fig. 9 is a detailed view of the internal structure of the base cover plate of the present invention.

Wherein: 1. a first connecting arm; 2. a lower bottom plate of the lamp panel; 3. an upper cover of the lamp panel; 4. a stroke limit upper buckle is arranged; 5. a stroke limiting lower ring buckle; 6. a lamp panel and lamp arm connecting block; 7. a first joint type lamp arm connecting block; 8. a second joint type lamp arm connecting block; 9. a second connecting arm; 10. a first joint locking knob; 11. a first return spring; 12. a first joint tightens the screw end cover; 13. a third joint type lamp arm connecting block; 14. a second joint locking knob; 15. controlling a mainboard installation box; 16. a second swiveling spring; 17. the second joint tensions the screw rod end cover; 18. installing a bottom cover of the case; 19. a base cover plate; 20. a central shaft fixing plate; 21. a central shaft; 22. rotation axis spacing pin.

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 belong to the protection scope of the present invention.

Referring to fig. 1-9, a four-axis light-powered eye protection desk lamp comprises a first connecting arm 1, a lower lamp panel base plate 2 movably connected to one end of the first connecting arm 1, an upper lamp panel cover 3 fixedly mounted on the top of the lower lamp panel base plate 2, an upper stroke limiting buckle 4 and a lower stroke limiting buckle 5 disposed inside the upper lamp panel cover 3, the upper stroke limiting buckle 4 and the lower stroke limiting buckle 5 both fixedly mounted on the bottom of the upper lamp panel cover 3 by screws, the lower stroke limiting buckle 5 being disposed below the upper stroke limiting buckle 4, the upper stroke limiting buckle 4 and the lower stroke limiting buckle 5 being sequentially disposed, screwed on the upper lamp panel cover 3 and fastened to the rotating end of a lamp panel arm connecting block 6, and the tightening elasticity between two aluminum materials is adopted to enable the lamp to rotate and facilitate the fixing of the lamp panel, and the anti-retreat groove structure of the lamp panel to be drawn together and fixed, the upper and lower big and small semicircles and the lamp panel lamp arm connecting block 6, the lug on the top cylindrical surface of the rotating end forms a rotation limit, the lamp panel lamp arm connecting block 6 is excessively matched with the first connecting arm 1 and is fastened by metal adhesive glue, the lamp panel lamp arm connecting block 6 is inserted in the lamp panel upper cover 3, the lamp panel lamp arm connecting block 6 is bonded with the inside of the first connecting arm 1, one end of the first connecting arm 1 is fixedly connected with a first joint type lamp arm connecting block 7, the inside of the first joint type lamp arm connecting block 7 is movably connected with a second joint type lamp arm connecting block 8, one side of the second joint type lamp arm connecting block 8 is fixedly connected with a second connecting arm 9, the front side of the second joint type lamp arm connecting block 8 is in threaded connection with a first joint locking knob 10, the back side of the joint of the first joint type lamp arm connecting block 7 and the second joint type lamp arm connecting block 8 is provided with a first joint tensioning screw end cover 12, the inside fixedly connected with first gyration spring 11 of first joint tensioning screw rod end cover 12, first linking arm 1 and second linking arm 9 are respectively through the fastening connection with first articulated lamp arm connecting block 7 and second articulated lamp arm connecting block 8, participate in the regulation of light position through articulated rotary motion, and its fastening principle is the same with the fastening principle of first linking arm 1 and lamp panel lamp arm connecting block 6. The first joint type lamp arm connecting block 7 and the second joint type lamp arm connecting block 8 compress the first rotary spring 11 to apply pre-tightening force to the joint through the tightening of the first joint locking knob 10 and the first joint tightening screw end cover 12. The handle is twisted to the knob formula convenience tongs, and light elasticity joint because the pretightning force effect joint of first rotary spring 11 can not be because a bit of bolt is not hard up and walk the position, and the gyration power of first rotary spring 11 makes the lamp arm have the power of kick-backing upwards all the time and conveniently easily lifts up the lamp arm simultaneously. After the light position is adjusted, the first joint locking knob 10 is screwed down to fix the joint.

The other end fixedly connected with third joint formula arm connecting block 13 of second linking arm 9, the bottom swing joint of third joint formula arm connecting block 13 has control mainboard install bin 15, the front threaded connection of third joint formula arm connecting block 13 has second joint locking knob 14, the bottom swing joint of control mainboard install bin 15 has mainboard installation bin bottom 18, the bottom fixedly connected with base apron 19 of mainboard installation bin bottom 18, the bottom fixedly connected with center pin fixed plate 20 of base apron 19, control mainboard install bin 15 passes through the fix with screw on mainboard installation bin bottom 18, mainboard installation bin bottom 18 passes through tolerance fit with center pin 21, control mainboard install bin 15 can be stable fix on center pin fixed plate 20 around center pin 21 center of rotation axle, and fix on base apron 19 together through the screw. The rotation angle of the control mainboard installation box 15 is limited by the rotation axis limiting pin, the danger of pulling out the parts above the base is prevented, the inside of the center axis fixing plate 20 is fixedly connected with a center axis 21, the top end of the center axis 21 is rotatably connected with the bottom of the control mainboard installation box 15, the inside of the control mainboard installation box 15 is fixedly connected with the rotation axis limiting pin 22, one side of the rotation axis limiting pin 22 is movably connected with one side of the control mainboard installation box 15, the joint of the third joint type lamp arm connection block 13 and the control mainboard installation box 15 is provided with a second joint tensioning screw end cover 17, the inside of the second joint tensioning screw end cover 17 is fixedly connected with a second rotary spring 16, the second connecting arm 9 is fixedly connected with the third joint type lamp arm connection block 13, the light position is adjusted by the rotation of the joint, and the fastening principle of the second connecting arm 9 and the first connecting arm 1, The fastening principle of the lamp panel and lamp arm connecting block 6 is the same. The third joint type lamp arm connecting block 13 and the control main board mounting box 15 compress the second rotary spring 16 to apply pre-tightening force to the joint through the tightening of the second joint locking knob 14 and the second joint tightening screw end cover 17. The handle is twisted to the knob formula convenience tongs, and light elasticity joint because the pretightning force effect joint of second rotary spring 16 can not be because a bit of bolt is not hard up and move about, and the revolving force of second rotary spring 16 makes the lamp arm have the power of kick-back ascending all the time and conveniently upwards lifts up the lamp arm. The joints are screwed down and fixed after the light position is adjusted, soft and comfortable natural light is fitted by adopting an LED light bar, the color rendering index reaches Ra98, the light area is wide, the light board is moistened by a rhombohedral bead surface, the light is soft and uniform without double images, the color temperature is adjustable within the range of 2700K-5000K, and different scene requirements are met. This device is equipped with the dull and stereotyped liquid crystal formula of intelligent control panel and hides the control button to the sense of touch screen comes multiple contextual model of quick location, can finely tune the mode, promotes the comfortable experience of customer to lighting environment, and the rhythm mode can supplement the illumination along with sunshine automatically regulated spectrum, and is energy-conserving more worry-saving. The time display has the alarm clock function and warm prompt working time, and the subjective feeling of man-machine communication is achieved. Then, the USB interface is arranged outside, so that the universal electronic product is convenient for expansion and use in business office, at home and leisure.

When the control mainboard installation box is used, the control mainboard installation box 15 is fixed on the mainboard installation box bottom cover 18 through screws, the mainboard installation box bottom cover 18 is matched with the central shaft 21 through tolerance, the control mainboard installation box 15 can be stably fixed on the central shaft fixing plate 20 around the central shaft 21 rotating the central shaft, and is fixed on the base cover plate 19 through screws, the rotating shaft limiting pin 22 can limit the rotating angle of the control mainboard installation box 15 and prevent the danger of pulling out the parts above the base, the design of adjusting the position of the light source through a four-shaft type can be flexibly applied, the working condition and the working position range can be adjusted widely, the control mainboard installation box can be used for common office work, study and the like and can also be used for searchlight light, and then the 90-degree rotation.

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 power four-axis eyeshield desk lamp of light, includes first connecting arm (1), its characterized in that: one end of the first connecting arm (1) is movably connected with a lamp panel lower base plate (2), the top of the lamp panel lower base plate (2) is fixedly provided with a lamp panel upper cover (3), a lamp panel lamp arm connecting block (6) is inserted into the lamp panel upper cover (3), the lamp panel lamp arm connecting block (6) is bonded with the inside of the first connecting arm (1), one end of the first connecting arm (1) is fixedly connected with a first joint type lamp arm connecting block (7), the inside of the first joint type lamp arm connecting block (7) is movably connected with a second joint type lamp arm connecting block (8), one side of the second joint type lamp arm connecting block (8) is fixedly connected with a second connecting arm (9), and the front side of the second joint type lamp arm connecting block (8) is in threaded connection with a first joint locking knob (10);

the other end fixedly connected with third joint formula arm connecting block (13) of second linking arm (9), the bottom swing joint of third joint formula arm connecting block (13) has control mainboard install bin (15), the front threaded connection of third joint formula arm connecting block (13) has second joint locking knob (14), the bottom swing joint of control mainboard install bin (15) has mainboard install bin bottom (18), the bottom fixedly connected with base apron (19) of mainboard install bin bottom (18), the bottom fixedly connected with center pin fixed plate (20) of base apron (19).

2. The optical four-axis eye protection desk lamp of claim 1, wherein: the lamp panel upper cover is characterized in that the lamp panel upper cover (3) is internally provided with a stroke limiting upper ring buckle (4) and a stroke limiting lower ring buckle (5), the stroke limiting upper ring buckle (4) and the stroke limiting lower ring buckle (5) are fixedly arranged at the bottom of the lamp panel upper cover (3) through screws, and the stroke limiting lower ring buckle (5) is positioned below the stroke limiting upper ring buckle (4).

3. The optical four-axis eye protection desk lamp of claim 1, wherein: the back of the joint of the first joint type lamp arm connecting block (7) and the second joint type lamp arm connecting block (8) is provided with a first joint tensioning screw rod end cover (12), and a first rotary spring (11) is fixedly connected inside the first joint tensioning screw rod end cover (12).

4. The optical four-axis eye protection desk lamp of claim 1, wherein: the inside fixedly connected with center pin (21) of center pin fixed plate (20), the top and the bottom of controlling mainboard install bin (15) of center pin (21) are rotated and are connected.

5. The optical four-axis eye protection desk lamp of claim 1, wherein: the inside fixedly connected with rotation axis spacing pin (22) of control mainboard install bin (15), one side of rotation axis spacing pin (22) and one side swing joint of control mainboard install bin (15).

6. The optical four-axis eye protection desk lamp of claim 1, wherein: and a second joint tensioning screw rod end cover (17) is arranged at the joint of the third joint type lamp arm connecting block (13) and the control main board mounting box (15), and a second rotary spring (16) is fixedly connected inside the second joint tensioning screw rod end cover (17).