CN111963922B

CN111963922B - Multi-angle adjustable desk lamp

Info

Publication number: CN111963922B
Application number: CN202010986883.3A
Authority: CN
Inventors: 袁利
Original assignee: Dongguan Second Shukang Technology Co ltd
Current assignee: Dongguan Second Shukang Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2023-05-26
Anticipated expiration: 2040-09-18
Also published as: CN111963922A

Abstract

The invention relates to the technical field of lighting lamps, in particular to a desk lamp capable of being adjusted at multiple angles, which comprises a control base, an upright post, a main lighting lamp, an auxiliary lighting lamp and a spotlight. The multifunctional folding and unfolding type multifunctional lamp can be folded, stored and unfolded for use, is simple and convenient to use, is provided with the main illuminating lamp, the auxiliary illuminating lamp and the spotlight, is flexible in adjustment of the main illuminating lamp, the auxiliary illuminating lamp and the spotlight, can be adjusted at multiple angles, can be adjusted to be in different use states, and therefore can meet the use requirements of different occasions, is used for eyes healthily, and is wide in use range and strong in practicability.

Description

Multi-angle adjustable desk lamp

Technical Field

The invention relates to the technical field of illuminating lamps, in particular to a table lamp capable of being adjusted at multiple angles.

Background

The desk lamp is one kind of lamp, and the electric appliance is one movable lamp for lighting. The illumination range of the desk lamp is relatively small and concentrated, so that the light of the whole room cannot be influenced, the effect is limited to the periphery of the desk lamp, the desk lamp is convenient to read and learn, and the energy is saved.

The desk lamp in the prior art is complex in structure and high in cost, the adjustment of the lighting angle and the lighting range of the desk lamp in the prior art is very limited, a user needs to change the lighting angle and the lighting range of the desk lamp through auxiliary operations such as moving the desk lamp, the problems that the light and shade transition is too strong and is not beneficial to eye health and the like exist, and inconvenience exists in use. Thus, the drawbacks are quite apparent and there is a need to provide a solution.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide the desk lamp with multi-angle adjustment, which has the advantages of simple structure, folding, storage and unfolding, even the independent use after the disassembly of the main illuminating lamp and the auxiliary illuminating lamp, simple and convenient use, small occupied volume, flexible adjustment of the main illuminating lamp, the auxiliary illuminating lamp and the spotlight, and capability of adjusting the desk lamp into different use states, thereby meeting the use requirements of different occasions, being used for eyes healthily, having wide application range and strong practicability.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a desk lamp that multi-angle was adjusted, its includes control base, stand, main light, vice light and spotlight, vice light embeds has chargeable call, the one end and the control base rotation of stand are connected, the other end and the one end rotation of main light of stand are connected, the other end and the vice light rotation of main light and detachably are connected, spotlight and stand or main light detachably are connected, main light and spotlight are all connected with control base electricity, main light is provided with accomodates the groove, accomodate the groove and be used for holding vice light.

Further, the auxiliary illuminating lamp is rotatably connected with the main illuminating lamp through a first rotary joint, and the first rotary joint is detachably connected with the main illuminating lamp.

Further, a rotary hole is formed in the tail end of the spotlight, a rotary column is arranged on the upright post, and the rotary column is used for being inserted into the rotary hole.

Further, the free end of vice light is provided with the locating hole, main light sliding connection has the push button, the push button is connected with the reference column, the reference column is used for inserting and locates in the locating hole.

Further, the first rotary joint is provided with a horizontal shaft and a vertical shaft, the auxiliary illuminating lamp is rotationally connected with the vertical shaft, and the first rotary joint is rotationally connected with the main illuminating lamp through the horizontal shaft.

Further, the main lighting lamp is electrically connected with a first pole piece, the first pole piece is located in the storage groove, the auxiliary lighting lamp is electrically connected with a second pole piece, the first pole piece is used for being electrically connected with the second pole piece, and the rechargeable battery is electrically connected with the second pole piece.

Further, the main illuminating lamp is rotatably connected with the upright post through a second rotary joint.

Further, the second rotary joint comprises a rotary arm connected to the main illuminating lamp and a rotary groove formed in the upright post, and the rotary arm is rotatably connected to the inner wall of the rotary groove.

Further, an elastic deformation piece is arranged at one end, close to the upright post, of the main illuminating lamp, and an inserting hole is concavely formed in the illuminating end of the spotlight; when the spotlight is assembled on the main lighting lamp, the elastic deformation component is inserted into the insertion hole.

Further, the control base is internally provided with a circuit board, the control base is provided with a pressing knob, a main lamp opening and closing button, a light-gathering opening and closing button and a plurality of color temperature touch buttons, and the pressing knob, the main lamp opening and closing button, the light-gathering opening and closing button and the plurality of color temperature touch buttons are electrically connected with the circuit board.

The invention has the beneficial effects that: the multifunctional folding and unfolding type illuminating lamp has the advantages of simple structure, capability of folding, storing and unfolding for use, even independent use after the main illuminating lamp and the auxiliary illuminating lamp are disassembled, simple and convenient use, small occupied volume, flexible adjustment of the main illuminating lamp, the auxiliary illuminating lamp and the spotlight, capability of realizing multi-angle adjustment, greatly expanding the illuminating area, capability of adjusting the lamp into different use states, capability of meeting the use requirements of different occasions, wide use range and strong practicability.

Drawings

Fig. 1 is a schematic perspective view of a use state of the present invention.

Fig. 2 is a schematic perspective view of another use state of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Reference numerals illustrate:

1. a control base; 2. a column; 3. a main illumination lamp; 4. an auxiliary lighting lamp; 5. a spotlight; 6. a storage groove; 7. a first pole piece; 9. positioning holes; 10. a push button; 11. positioning columns; 12. a first rotary joint; 13. a horizontal axis; 14. a vertical shaft; 15. a second rotary joint; 16. a rotating arm; 17. a rotary groove; 18. an elastic deformation member; 20. a rotary hole; 21. rotating the column; 22. pressing a knob; 23. a main lamp on-off button; 24. a condensing start-stop button; 25. color temperature touch buttons; 26. an auxiliary lamp on-off button; 27. a brightness adjusting button; 28. focusing ring.

Detailed Description

The invention will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the desk lamp with multi-angle adjustment provided by the invention comprises a control base 1, a stand column 2, a main lighting lamp 3, an auxiliary lighting lamp 4 and a spotlight 5, wherein a rechargeable battery is arranged in the auxiliary lighting lamp 4, one end of the stand column 2 is rotationally connected with the control base 1, the other end of the stand column 2 is rotationally connected with one end of the main lighting lamp 3, the other end of the main lighting lamp 3 is rotationally and detachably connected with the auxiliary lighting lamp 4, the spotlight 5 is detachably connected with the stand column 2 or the main lighting lamp 3, the main lighting lamp 3 and the spotlight 5 are electrically connected with the control base 1, the main lighting lamp 3 is provided with a storage groove 6, and the storage groove 6 is used for accommodating the auxiliary lighting lamp 4; specifically, the accommodating groove 6 is adapted to the concave-convex shape of the auxiliary illuminating lamp 4, after the auxiliary illuminating lamp 4 is accommodated in the accommodating groove 6, the main illuminating lamp 3 and the auxiliary illuminating lamp 4 are in a folded state, and the outline of the main illuminating lamp 3 is complementary with the outline of the auxiliary illuminating lamp 4; the main illuminating lamp 3 and the auxiliary illuminating lamp 4 are long-strip-shaped.

In practical application, when the desk lamp with multi-angle adjustment is required to be stored, the storage groove 6 stores the auxiliary illuminating lamp 4, so that the auxiliary illuminating lamp 4 and the main illuminating lamp 3 are in a folded state, the main illuminating lamp 3 and the upright post 2 are folded, and the spotlight 5 is arranged at the end part of the main illuminating lamp 3, so that the desk lamp is in a fully-folded state, is convenient to store, and occupies a small space; when the desk lamp with multi-angle adjustment is needed, the main illuminating lamp 3 can rotate relative to the upright post 2, so that the main illuminating lamp 3 and the upright post 2 are in an opened state, the rotation angle of the main illuminating lamp 3 relative to the upright post 2 is set according to the requirement of a user (for example, when the angle of the main illuminating lamp 3 is needed to be 45 degrees by the user, the main illuminating lamp 3 can be fixed at 45 degrees after the angle adjustment is finished), the main illuminating lamp 3 can be adjusted in a multi-angle mode, and according to the requirement of the user, the upright post 2 can be rotated, so that the upright post 2 can rotate relative to the control base 1, the main illuminating lamp 3 can be adjusted in a horizontal direction, the using range of the main illuminating lamp 3 is enlarged, the illumination angle and the illumination position of the main illuminating lamp 3 are convenient to adjust, and synchronous adjustment of the auxiliary illuminating lamp 4 and the spotlight 5 can be carried out when the angle of the main illuminating lamp 3 is adjusted; when the irradiation range of this desk lamp needs to be prolonged or enlarged, auxiliary lighting lamp 4 can rotate relative to main lighting lamp 3 for auxiliary lighting lamp 4 shifts out from accomodating inslot 6, opens auxiliary lighting lamp 4, makes auxiliary lighting lamp 4 and main lighting lamp 3 play the effect of illumination simultaneously, thereby has enlarged the regional scope of illumination, and auxiliary lighting lamp 4 can rotate relative to main lighting lamp 3 arbitrary angle, can carry out multidimensional angle modulation to auxiliary lighting lamp 4. Such as: when a painter draws, if the drawing paper is too long or too wide, the illumination range can be prolonged by the auxiliary illumination lamp 4 so as to illuminate the whole Zhang Huazhi, if the reference object needs to be illuminated in the drawing process, the light of the auxiliary illumination lamp 4 irradiates the reference object, and the main illumination lamp 3 irradiates the drawing board of the painter. When the light is required to be intensively irradiated on a certain position, the spotlight 5 is obliquely arranged on the upright post 2, the inclination angle of the spotlight 5 is adjusted according to actual conditions, and the concentrated light is irradiated on the certain position through the spotlight 5, so that the application occasion of the invention is increased; such as: when the engineering personnel need to weld the circuit board, the spotlight 5 can intensively irradiate light on the welding spot of the circuit board, and the welding spot is helpful for the weak people. In application, the auxiliary illuminating lamp 4 can be separated from the main illuminating lamp 3, is used as a hand lamp by being held by hand, and can be used as a screen lamp, a bedside lamp and the like by being matched with a fixing frame; the auxiliary illuminating lamp 4 can be put back into the storage groove 6 for charging after being used.

The invention has simple structure, can be folded, stored and unfolded for use, even the main illuminating lamp 3 and the auxiliary illuminating lamp 4 are detached for independent use, is simple and convenient to use, has small occupied volume, has the main illuminating lamp 3, the auxiliary illuminating lamp 4 and the spotlight 5, is flexible in adjustment of the main illuminating lamp 3, the auxiliary illuminating lamp 4 and the spotlight 5, can realize multi-angle adjustment, greatly expands the illuminating area, and can adjust the lamp into different using states, thereby meeting the using requirements of different occasions, being used for eyes healthily, and having wide application range and strong practicability.

In this embodiment, the main lighting lamp 3 is electrically connected with a first pole piece 7, the first pole piece 7 is located in the storage groove 6, the auxiliary lighting lamp 4 is electrically connected with a second pole piece, the first pole piece 7 is used for being electrically connected with the second pole piece, the auxiliary lighting lamp 4 acts as an independent lighting lamp, and the rechargeable battery is electrically connected with the second pole piece. When auxiliary lighting lamp 4 is in the folded state with main lighting lamp 3, auxiliary lighting lamp 4 accomodates in accomodating groove 6, and the second pole piece of auxiliary lighting lamp 4 and the first pole piece 7 conductive contact of main lighting lamp 3, control base 1 after the circular telegram can charge the rechargeable battery of auxiliary lighting lamp 4 to guarantee that auxiliary lighting lamp 4 possesses sufficient electric quantity.

Specifically, the auxiliary illuminating lamp 4 is provided with an auxiliary lamp on-off button 26 and a brightness adjusting button 27, and the auxiliary lamp on-off button 26 and the brightness adjusting button 27 are in an integral structure, and are respectively arranged at two ends of the integral structure. The sub-illumination lamp 4 can be turned on or off by pressing the sub-lamp on-off button 26 so that the sub-illumination lamp 4 can be independently controlled, and the light brightness of the sub-illumination lamp 4 can be adjusted by pressing the brightness adjusting button 27.

In this embodiment, the free end of the auxiliary lighting lamp 4 is provided with a positioning hole 9, the main lighting lamp 3 is slidably connected with a push button 10, the push button 10 is connected with a positioning column 11, and the positioning column 11 is used for being inserted into the positioning hole 9. In order to avoid the auxiliary lighting lamp 4 to rotate and spread relative to the main lighting lamp 3 unintentionally, the stability of the auxiliary lighting lamp 4 and the main lighting lamp 3 after being folded is guaranteed, after the auxiliary lighting lamp 4 is stored in the storage groove 6, the positioning hole 9 is aligned with the positioning column 11, a user pushes the push button 10 towards the direction close to the positioning hole 9, so that the push button 10 is moved close to the positioning hole 9 along with the positioning column 11 until the positioning column 11 is inserted into the positioning hole 9, the auxiliary lighting lamp 4 is locked, and the auxiliary lighting lamp 4 and the main lighting lamp 3 are guaranteed to be stably folded together. When the auxiliary illuminating lamp 4 needs to be unfolded, the push button 10 is only pushed reversely, so that the positioning column 11 moves out of the positioning hole 9.

In this embodiment, the auxiliary illumination lamp 4 is rotatably connected with the main illumination lamp 3 via the first rotary joint 12, and the first rotary joint 12 is detachably connected with the main illumination lamp 3, so that the auxiliary illumination lamp 4 can rotate relative to the main illumination lamp 3, and the irradiation angle of the auxiliary illumination lamp 4 can be conveniently adjusted.

In practical application, the auxiliary illuminating lamp 4 can be detached from the main illuminating lamp 3 and used independently, and can be used as an independent lamp (such as a luminous rod).

In this embodiment, the first rotary joint 12 is provided with a horizontal shaft 13 and a vertical shaft 14, the auxiliary illumination lamp 4 is rotatably connected to the vertical shaft 14, and the first rotary joint 12 is rotatably connected to the main illumination lamp 3 via the horizontal shaft 13. This structural design for auxiliary lighting lamp 4 can rotate 360 around the central axis of vertical axle 14, and first rotary joint 12 can drive auxiliary lighting lamp 4 and approximately 360 rotations around the central axis of horizontal axle 13 to can the multidimension be adjusted auxiliary lighting lamp 4's irradiation angle. Specifically, the horizontal shaft 13 and the vertical shaft 14 are both damping shafts for providing frictional resistance to the sub-illumination lamp 4 or the first rotary joint 12, so that the sub-illumination lamp 4 and the first rotary joint 12 can be rotationally fixed at a certain angle.

Specifically, the sub illumination lamp 4 is detachably connected to the vertical shaft 14.

In this embodiment, the main illumination lamp 3 is rotatably connected with the upright post 2 via the second rotary joint 15, so that the main illumination lamp 3 can rotate relative to the upright post 2, and the irradiation angle of the main illumination lamp 3 can be adjusted conveniently.

In this embodiment, the second rotary joint 15 includes a rotary arm 16 connected to the main lighting lamp 3 and a rotary groove 17 formed in the upright post 2, the rotary arm 16 is rotatably connected to an inner wall of the rotary groove 17, the upright post 2 is cylindrical, and the rotary groove 17 is concavely formed from a top end of the upright post 2 and penetrates through a diameter of the upright post 2. In practical application, the rotating arm 16 can rotate in the rotating groove 17, so that the main illuminating lamp 3 can swing in the vertical direction, that is, the main illuminating lamp 3 can swing up and down, so as to adjust the irradiation angle of the main illuminating lamp 3, and the main illuminating lamp 3 and the upright post 2 are convenient to fold.

Of course, the first rotary joint 12 and the second rotary joint 15 may each be a fixed one capable of rotating to a certain angle in the prior art.

In this embodiment, an elastic deformation member 18 is disposed at one end of the main lighting lamp 3 near the upright post 2, the elastic deformation member 18 is a rubber member, and the irradiation end of the spotlight 5 is concavely provided with an insertion hole; when the spotlight 5 is assembled on the main illumination lamp 3, the elastic deformation member 18 is inserted into the insertion hole. When the spotlight 5 is not required to be used, the spotlight 5 is mounted at the end of the main lighting lamp 3, the elastic deformation piece 18 is inserted into the insertion hole, the elastic deformation piece 18 clamps the inner wall of the insertion hole under the elastic action of the elastic deformation piece 18, and therefore the spotlight 5 can be firmly assembled on the main lighting lamp 3, and the spotlight 5 and the main lighting lamp 3 are coaxially arranged. When the spotlight 5 is required to be used, the spotlight 5 is detached from the main illuminating lamp 3 and assembled on the upright post 2. This structural design is convenient for dismantle and use spotlight 5, and makes the compact structure, the appearance of this platform lamp pleasing to the eye.

In this embodiment, the tail end of the spotlight 5 is provided with a rotation hole 20, the upright post 2 is provided with a rotation post 21, and the rotation post 21 is used for being inserted into the rotation hole 20. After the spotlight 5 is detached from the main lighting lamp 3, the rotary hole 20 of the spotlight 5 is inserted into the rotary column 21, and the spotlight 5 rotates around the central axis of the rotary column 21 to adjust the irradiation angle of the spotlight 5. Specifically, a damping sleeve is disposed in the screw hole 20, and provides friction resistance to the screw column 21, so that the spotlight 5 can be fixed at a certain angle.

Specifically, the upright 2 is provided with a plurality of adjustment holes, the adjustment holes are arranged along the height direction of the upright 2, and one end of the screw 21 is detachably inserted into one adjustment hole. Through with the regulation downthehole of revolve post 21 cartridge at different height, can adjust the spotlight 5 and install the high position on stand 2, adjust conveniently, the practicality is strong.

Specifically, the spotlight 5 is provided with a focus adjustment ring 28 for adjusting the focal length of the spotlight 5. The focal length of the spotlight 5 is adjusted by the focusing ring 28, which is beneficial to adjusting the spotlight effect.

In this embodiment, a circuit board is built in the control base 1, the control base 1 is provided with a pressing knob 22, a main lamp on-off button 23, a light-gathering on-off button 24 and a plurality of color temperature touch buttons 25, and the pressing knob 22, the main lamp on-off button 23, the light-gathering on-off button 24 and the plurality of color temperature touch buttons 25 are all electrically connected with the circuit board. In practical application, when a user presses the push knob 22, the main illuminating lamp 3 is turned on or off; when the pressing knob 22 is in an on state, the pressing knob 22 is lightly rotated, so that the brightness of the main illumination lamp 3 can be adjusted, and when the pressing knob 22 is pressed and rotated, the color temperature of the main illumination lamp 3 can be adjusted, so that a user can use illumination light under different conditions. Of course, clicking the main lamp on-off button 23 can also control the on-off of the main lamp 3, clicking the spotlight on-off button 24 can control the on-off of the spotlight 5, and can realize independent control of the main lamp 3 and the spotlight 5, so that the use is convenient. The color temperature mode that this desk lamp possessed mainly includes work illumination mode, drawing mode, reading mode, writing operation mode, candlelight mode, engineering operation mode, concentration mode etc. a plurality of color temperature touch buttons 25 correspond foretell color temperature mode one by one respectively, through addding color temperature touch buttons 25 for the user can adjust corresponding color temperature mode directly perceivedly and conveniently, is particularly suitable for old person and child and uses.

Specifically, the control base 1 is provided with a lithium battery and a USB interface for charging the lithium battery. In actual use, the lithium battery can be charged through the USB interface, and the lithium battery provides electric quantity and can also be inserted on a household socket through an electric wire for use.

Specifically, stand 2 is the telescopic link, is convenient for adjust the length of stand 2 to can adjust the height of main light 3 and vice light 4, the practicality is strong, and application range is wide.

Specifically, the main illumination lamp 3 and the spotlight 5 are electrically connected with the control base 1 via electric wires.

The invention also has the following advantages:

first, the existing desk lamp is locally high, concentrated in area, strong in contrast, and neglects surrounding ambient light. The invention can lead the ambient light to become softer and more uniform after multiple reflections, has smooth transition, reduces the strong stimulation to eyes and is healthier for eyes;

the illumination area of the second and existing desk lamps is limited, and the illumination angle adjustment space is limited. The invention can ensure illumination and simultaneously multiply the illumination area, so that the illumination angle is omnidirectionally adjustable, and the invention is greatly convenient to use;

third, the existing desk lamp is difficult to meet the local highlighting requirement of professional users or visually impaired people. The focusing ring 28 and the angle adjustable design of the spotlight 5 can meet the specific requirements of specific groups;

fourth, the auxiliary lighting lamp 4 of the invention can be charged on the main lighting lamp 3, but can be separated and used independently, thus greatly expanding the applicable space of the product.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present invention, and in addition, the present invention may be implemented in other ways, and any obvious substitution is within the scope of the present invention without departing from the concept of the present invention.

Claims

1. A desk lamp that multi-angle was adjusted, its characterized in that: the intelligent lighting device comprises a control base, a stand column, a main lighting lamp, an auxiliary lighting lamp and a spotlight, wherein a rechargeable battery is arranged in the auxiliary lighting lamp, one end of the stand column is rotationally connected with the control base, the other end of the stand column is rotationally connected with one end of the main lighting lamp, the other end of the main lighting lamp is rotationally and detachably connected with the auxiliary lighting lamp, the spotlight is detachably connected with the stand column or the main lighting lamp, the main lighting lamp and the spotlight are electrically connected with the control base, and a storage groove is formed in the main lighting lamp and used for accommodating the auxiliary lighting lamp;

the outline of the main illuminating lamp is complementary with that of the auxiliary illuminating lamp, the main illuminating lamp is electrically connected with a first pole piece, the first pole piece is positioned in the storage groove, the auxiliary illuminating lamp is electrically connected with a second pole piece, the first pole piece is used for being electrically connected with the second pole piece, and the rechargeable battery is electrically connected with the second pole piece;

the auxiliary illuminating lamp is rotatably connected with the main illuminating lamp through a first rotary joint, and the first rotary joint is detachably connected with the main illuminating lamp;

the first rotary joint is provided with a horizontal shaft and a vertical shaft, the auxiliary illuminating lamp is rotationally connected with the vertical shaft, and the first rotary joint is rotationally connected with the main illuminating lamp through the horizontal shaft;

the free end of the auxiliary illuminating lamp is provided with a positioning hole, the main illuminating lamp is connected with a push button in a sliding manner, the push button is connected with a positioning column, and the positioning column is used for being inserted into the positioning hole;

an elastic deformation piece is arranged at one end of the main illuminating lamp, which is close to the upright post, and an inserting hole is concavely formed in the illuminating end of the spotlight; when the spotlight is assembled on the main lighting lamp, the elastic deformation component is inserted into the insertion hole.

2. The multi-angle adjustable desk lamp as claimed in claim 1, wherein: the tail end of the spotlight is provided with a rotary hole, the upright post is provided with a rotary column, and the rotary column is used for being inserted into the rotary hole.

3. The multi-angle adjustable desk lamp as claimed in claim 1, wherein: the main illuminating lamp is rotationally connected with the upright post through a second rotary joint.

4. A multi-angle adjustable desk lamp as defined in claim 3, wherein: the second rotary joint comprises a rotary arm connected with the main illuminating lamp and a rotary groove formed in the upright post, and the rotary arm is rotationally connected with the inner wall of the rotary groove.

5. A multi-angle adjustable desk lamp as claimed in any one of claims 1 to 4, wherein: the control base is internally provided with a circuit board, the control base is provided with a pressing knob, a main lamp opening and closing button, a spotlight opening and closing button and a plurality of color temperature touch buttons, and the pressing knob, the main lamp opening and closing button, the spotlight opening and closing button and the plurality of color temperature touch buttons are all electrically connected with the circuit board.