CN216521332U

CN216521332U - Foldable desk lamp

Info

Publication number: CN216521332U
Application number: CN202123300310.XU
Authority: CN
Inventors: 姚志华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-13
Anticipated expiration: 2031-12-24

Abstract

The embodiment of the application provides a foldable desk lamp, including base (1), connecting piece (2), lamps and lanterns body (3) and radiating piece (4), base (1) is rotated with lamps and lanterns body (3) through connecting piece (2) and is connected, in order to realize lamps and lanterns body (3) can wind connecting piece (2) is rotatory certain angle, radiating piece (4) with the connection can be dismantled to lamps and lanterns body (3) one side. When the lamp is used, the base is connected with the lamp body through the connecting piece in a rotating mode, the lamp body can wind the connecting piece at a certain rotating angle, the lamp is convenient to fold, the radiating piece is connected with one side of the lamp body in a detachable mode, therefore, the lamp can be conveniently detached and replaced, and the area of the radiating piece can be conveniently adjusted according to actual needs.

Description

Foldable desk lamp

Technical Field

Each embodiment of this application belongs to desk lamp technical field, especially relates to a collapsible desk lamp.

Background

The desk lamp is a household appliance used for illumination in life. The working principle of the device is mainly to concentrate light in a small area, thereby facilitating work and study.

The bulb for the common desk lamp is an incandescent lamp or an energy-saving bulb, and a popular eye-protecting desk lamp on the market is also available. Traditional desk lamp receives the structure influence, and inconvenient folding, when using for a long time moreover, the desk lamp produces great heat easily to it is relatively poor to dispel the heat, thereby influences the life of desk lamp, consequently, the urgent need improve.

Disclosure of Invention

An object of the embodiment of the application is to provide a foldable desk lamp, when using, the base passes through the connecting piece and is connected with the rotation of lamps and lanterns body, can realize the lamps and lanterns body can wind the rotatory certain angle of connecting piece is convenient folding, the radiating piece with the connection can be dismantled to lamps and lanterns body one side, consequently, can conveniently dismantle and change, and the area of radiating piece is adjusted according to the demand of reality to solve the problem among the background art to the convenience.

In order to solve the technical problem, the technical scheme of the foldable desk lamp provided by the embodiment of the application is as follows:

the embodiment of the application discloses collapsible desk lamp, including base, connecting piece, lamps and lanterns body and radiating piece, the base passes through the connecting piece and is connected with the rotation of lamps and lanterns body, in order to realize the lamps and lanterns body can wind the rotatory certain angle of connecting piece, the radiating piece with the connection can be dismantled to lamps and lanterns body one side.

In a preferred embodiment of any of the above schemes, the heat sink includes a rear cover and a heat sink, the rear cover is connected to the lamp body, and the heat sink is detachably disposed in the rear cover and abuts against one side of the lamp body.

In a preferred embodiment of any one of the foregoing aspects, the heat dissipation portion includes a first partition plate, a second partition plate, and a heat conduction fin, the first partition plate and the second partition plate are disposed on the rear cover, a gap is left between the first partition plate and the second partition plate, and the heat conduction fin is inserted into the gap.

In a preferred embodiment of any one of the above schemes, the heat dissipating portion further includes a first anti-slip pattern and a second anti-slip pattern, the first anti-slip pattern is disposed on one side of the second partition plate, the second anti-slip pattern is disposed on two sides of the heat conducting strip, and when the heat conducting strip is inserted into the gap, damping friction is generated between the first anti-slip pattern and the second anti-slip pattern.

In an embodiment of the preferable in any one of the above schemes, the connecting member includes a first connecting sleeve, a first through hole, a second connecting sleeve and a second through hole, the second connecting sleeve is disposed on one side of the base, the second through hole is disposed on the second connecting sleeve, one side of the first connecting sleeve is connected with the lamp body, the first connecting sleeve is provided with two connecting sleeves, the second connecting sleeve is inserted between the two first connecting sleeves, the first through hole is disposed on the first connecting sleeve, and the pin shaft penetrates through the first through hole and the second through hole to connect the first connecting sleeve and the second connecting sleeve together.

In an embodiment preferred in any of the above schemes, the base includes a suction cup and a screw, one side of the suction cup is connected with the screw, the base is provided with a threaded hole, and the screw is in threaded connection with the threaded hole on the base.

In an embodiment of any of the foregoing solutions, two suction cups are provided, and each suction cup corresponds to one screw.

In a preferred embodiment of any one of the above aspects, the heat dissipation portion is provided in plurality and is uniformly provided on one side of the rear cover.

In a preferred embodiment of any of the above schemes, the foldable desk lamp includes a battery, and the battery is connected with the lamp body in an inserting manner.

Compared with the prior art, the foldable desk lamp of this application embodiment, when using, the base passes through the connecting piece and is connected with the rotation of lamps and lanterns body, can realize the lamps and lanterns body can wind the rotatory certain angle of connecting piece is convenient folding, the radiating piece with the connection can be dismantled to lamps and lanterns body one side, consequently, can conveniently dismantle and change, the area of the radiating piece is adjusted according to the demand of reality to the convenience.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or components, and it will be understood by those skilled in the art that the drawings are not necessarily drawn to scale, and wherein:

fig. 1 is a schematic view of a foldable desk lamp according to an embodiment of the present application.

Fig. 2 is a disassembled schematic view of the foldable desk lamp according to the embodiment of the present application.

Fig. 3 is a schematic view of a base of a foldable desk lamp according to an embodiment of the present application.

Fig. 4 is a schematic view of a heat dissipation portion of a foldable desk lamp according to an embodiment of the present application.

Reference numerals:

1. a base; 11. a suction cup; 12. a screw; 2. a connecting member; 21. a first connecting sleeve; 22. a first through hole; 23. a second connecting sleeve; 24. a second through hole; 3. a lamp body; 4. a heat sink; 41. a rear cover; 42. a heat dissipating section; 421. a first separator; 422. a second separator; 423. a first anti-skid pattern; 424. a heat conductive sheet; 425. and a second anti-slip texture.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are merely one example of a component of the present application and not an all component embodiment. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following embodiments of the present application illustrate the solution of the present application in detail by taking an example of a foldable desk lamp having a front wheel and a rear wheel, but the scope of the present application is not limited by the embodiments.

Examples

As shown in fig. 1 to 4, the embodiment of the application provides a foldable desk lamp, including base 1, connecting piece 2, lamp body 3 and heat dissipation piece 4, base 1 rotates with lamp body 3 through connecting piece 2 and is connected, in order to realize lamp body 3 can wind 2 rotatory certain angles of connecting piece, heat dissipation piece 4 with lamp body 3 one side can be dismantled and be connected, and when using, base 1 rotates with lamp body 3 through connecting piece 2 and is connected, can conveniently fold, heat dissipation piece 4 with lamp body 3 one side can be dismantled and be connected, consequently, can conveniently dismantle and change, the area of heat dissipation piece is adjusted according to the demand of reality to the convenience.

As shown in fig. 1 to 4, the heat sink 4 includes a rear cover 41 and a heat sink 42, the rear cover 41 is connected to the lamp body 3, and the heat sink 42 is detachably disposed in the rear cover 41 and abuts against one side of the lamp body 3.

In the foldable desk lamp, the rear cover 41 is connected with the lamp body 3 through screws, so that the lamp can be conveniently disassembled and assembled, the heat dissipation part 42 is detachably connected with the rear cover 41, and after the lamp is assembled, one side of the heat dissipation part 42 is abutted to one side of the lamp body 3, so that after the lamp body 3 generates heat, the heat is transferred to the heat dissipation part 42, then the heat dissipation part 42 can conduct the heat, so that the heat is dissipated from the heat dissipation part 42, the heat dissipation of the lamp body 3 is accelerated, the lamp body 3 is protected, and the service life of the lamp body 3 is prolonged.

As shown in fig. 1 to 4, the heat dissipating portion 42 includes a first partition 421, a second partition 422, and a heat conducting fin 424, the first partition 421 and the second partition 422 are disposed on the rear cover 41, a gap is left between the first partition 421 and the second partition 422, the heat conducting fin 424 is inserted into the gap, and the heat dissipating portion 42 is provided in plural and is uniformly disposed on one side of the rear cover 41.

In the foldable desk lamp of the present invention, when assembling, the first partition 421 and the second partition 422 are connected to the back cover 41 by screws, so as to facilitate disassembly and assembly, when the width of the gap needs to be adjusted, the width of the gap can be changed by changing the positions between the first partition 421 and the second partition 422 and the back cover 41, so as to facilitate use, and when mounting, the heat conducting fin 424 is inserted into the gap.

As shown in fig. 1 to 4, the heat dissipating portion 42 further includes a first anti-slip texture 423 and a second anti-slip texture 425, the first anti-slip texture 423 is disposed on one side of the second partition 422, the second anti-slip texture 425 is disposed on two sides of the heat conducting plate 424, and when the heat conducting plate 424 is inserted into the gap, damping friction is generated between the first anti-slip texture 423 and the second anti-slip texture 425.

In the foldable desk lamp, the second anti-slip texture 425 and the heat conducting sheet 424 are integrally formed, and the first anti-slip texture 423 and the second partition 422 are integrally formed, so that the structure of the foldable desk lamp is firmer, when the foldable desk lamp is assembled, the heat conducting sheet 424 is inserted between the first partition 421 and the second partition 422, and due to the arrangement of the first anti-slip texture 423 and the second anti-slip texture 425, when the first anti-slip texture 423 is in contact with the second anti-slip texture 425, damping friction can be generated, so that the displacement of the heat conducting sheet 424 is limited, and the heat conducting sheet is prevented from sliding off, and because the first partition 421 and the second partition 422 are provided with a plurality of layers, the number of the heat conducting sheets 424 can be adjusted according to actual requirements, so that the contact area between the heat conducting sheet 424 and the lamp body 3 is increased, and the heat dissipation effect is realized.

As shown in fig. 1 to 4, the connecting member 2 includes a first connecting sleeve 21, a first through hole 22, a second connecting sleeve 23 and a second through hole 24, the second connecting sleeve 23 is disposed on one side of the base 1, and the second connecting sleeve 23 is provided with the second through hole 24, one side of the first connecting sleeve 21 is connected to the lamp body 3, the first connecting sleeve 21 is provided with two, and the second connecting sleeve 23 is inserted between the two first connecting sleeves 21, the first connecting sleeve 21 is provided with the first through hole 22, and the pin shaft passes through the first through hole 22 and the second through hole 24, so that the first connecting sleeve 21 and the second connecting sleeve 23 are connected together.

In the foldable desk lamp, the second connecting sleeve 23 and the second through hole 24 are integrally formed, the first connecting sleeve 21 and the first through hole 22 are integrally formed, so that the structure of the foldable desk lamp is firmer, and when the foldable desk lamp is used, a pin shaft penetrates through the first through hole 22 and the second through hole 24, so that the first connecting sleeve 21 and the second connecting sleeve 23 can be connected together, and therefore, the lamp body 3 can rotate relative to the base 1 around the pin shaft.

As shown in fig. 1 to 4, the base 1 includes a suction cup 11 and a screw rod 12, one side of the suction cup 11 is connected with the screw rod 12, a threaded hole is formed in the base 1, the screw rod 12 is in threaded connection with the threaded hole in the base 1, the suction cup 11 is provided with two suction cups, and each suction cup 11 corresponds to one screw rod 12.

In the foldable desk lamp, when the foldable desk lamp is assembled, the base 1 and the threaded hole are integrally formed, the screw 12 is in threaded connection with the threaded hole in the base 1, the screw 12 can be detachably connected with the base 1, and a plurality of suckers 11 can be arranged to facilitate the base 1 to be adsorbed on a smooth surface, so that the suckers 11 are adsorbed on the smooth surface more stably and can be prevented from sliding off.

In the foldable desk lamp, the foldable desk lamp comprises a battery 5, the battery 5 is inserted into the lamp body 3, a battery groove for accommodating the battery 5 is formed in the lamp body 3, and the battery 5 is inserted into the battery groove when the foldable desk lamp is assembled, so that the foldable desk lamp can be conveniently disassembled and assembled, and a USB (universal serial bus) socket can be arranged on the battery 5 for charging and discharging conveniently.

Compared with the prior art, the foldable desk lamp of this application embodiment, when using, base 1 rotates with lamps and lanterns body 3 through connecting piece 2 and is connected, can realize lamps and lanterns body 3 can wind 2 rotatory certain angles of connecting piece, convenient folding, radiating piece 4 with the connection can be dismantled to 3 one sides of lamps and lanterns body, consequently, can conveniently dismantle and change, the area of radiating piece is adjusted according to the demand of reality to the convenience.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments can be modified, or technical features of components or all components thereof can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The foldable table lamp is characterized by comprising a base (1), a connecting piece (2), a lamp body (3) and a radiating piece (4), wherein the base (1) is rotatably connected with the lamp body (3) through the connecting piece (2) so as to realize that the lamp body (3) can rotate for a certain angle around the connecting piece (2), the radiating piece (4) is detachably connected with one side of the lamp body (3), the radiating piece (4) comprises a rear cover (41) and a radiating part (42), the rear cover (41) is connected with the lamp body (3), the radiating part (42) is detachably arranged in the rear cover (41) and is abutted against one side of the lamp body (3), the radiating part (42) comprises a first partition plate (421), a second partition plate (422) and a heat conducting sheet (424), the first partition plate (421) and the second partition plate (422) are arranged on the rear cover (41), and a gap is reserved between the first partition plate (421) and the second partition plate (422), the heat conducting sheet (424) is inserted in the gap, the heat radiating part (42) further comprises first anti-slip grains (423) and second anti-slip grains (425), the first anti-slip grains (423) are arranged on one side of the second partition plate (422), the second anti-slip grains (425) are arranged on two sides of the heat conducting sheet (424), and when the heat conducting sheet (424) is inserted in the gap, damping friction is generated between the first anti-slip grains (423) and the second anti-slip grains (425).

2. The foldable desk lamp as claimed in claim 1, wherein the connecting member (2) comprises a first connecting sleeve (21), a first through hole (22), a second connecting sleeve (23) and a second through hole (24), the second connecting sleeve (23) is arranged on one side of the base (1), the second through hole (24) is arranged on the second connecting sleeve (23), one side of the first connecting sleeve (21) is connected with the lamp body (3), the first connecting sleeve (21) is provided with two connecting sleeves, the second connecting sleeve (23) is inserted between the two first connecting sleeves (21), the first through hole (22) is arranged on the first connecting sleeve (21), and a pin shaft penetrates through the first through hole (22) and the second through hole (24) to connect the first connecting sleeve (21) and the second connecting sleeve (23).

3. The foldable desk lamp as claimed in claim 2, wherein the base (1) comprises a suction cup (11) and a screw (12), one side of the suction cup (11) is connected with the screw (12), the base (1) is provided with a threaded hole, and the screw (12) is in threaded connection with the threaded hole on the base (1).

4. The foldable desk lamp according to claim 3, wherein there are two suction cups (11), and each suction cup (11) corresponds to one screw (12).

5. The foldable desk lamp according to claim 4, wherein the heat dissipating part (42) is provided in plurality and uniformly on one side of the rear cover (41).

6. The foldable desk lamp according to claim 5, characterized in that the foldable desk lamp comprises a battery (5), the battery (5) being plugged with the lamp body (3).