CN218237158U

CN218237158U - Novel foldable desk lamp

Info

Publication number: CN218237158U
Application number: CN202222520342.9U
Authority: CN
Inventors: 明平国
Original assignee: Shenzhen Guowei Intelligent Manufacturing Technology Co ltd
Current assignee: Shenzhen Guowei Intelligent Manufacturing Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-06
Anticipated expiration: 2032-09-23

Abstract

A novel folding desk lamp relates to the technical field of desk lamps. The lamp holder connecting seat comprises a seat body, a lamp tube connector and a base, a movable groove is formed in the top of the seat body, one end of the lamp tube connector is movably connected with the movable groove, the other end of the lamp tube connector is connected with the lamp tube, the top of the base is connected with the seat body, and the bottom of the base is connected with the universal arm. Set up movable fluorescent tube structure on the universal arm, fluorescent tube one end swing joint is on the lamp holder connecting seat, also can adjust the lamp on a large scale and shine the angle when not adjusting the universal arm, and the desk lamp fixing base adopts the fixation clamp structure, can the centre gripping on arbitrary desktop, very big improvement the stability of desk lamp, bring better use for the user and experience.

Description

Novel foldable desk lamp

Technical Field

The utility model relates to a novel foldable desk lamp relates to desk lamp technical field.

Background

The desk lamp is the lamps and lanterns commonly used in daily life, and current desk lamp has fixedly with adjustable, and its height of fixed desk lamp is unadjustable, and lamp holder portion can the small range regulation to this adjusts the lamp and shines the scope, but because the control range is little, therefore the practicality is relatively poor, and adjustable desk lamp realizes the regulation that the lamp shines the scope through the regulation of support, and the practicality is better.

The desk lamp with the adjustable it is current has support arm lift adjustment, there is universal arm to adjust, different regulation mode makes the lamp shine the scope different, wherein, the desk lamp with universal arm structure is more welcomed by the user, adjust lamp holder position and lamp through using universal arm and shine the angle, can obtain the effect of shining the lamp on the widest scope, but its lamp holder structure of desk lamp of current universal arm structure is comparatively simple, mostly be the monomer lamp structure, lamp holder and fluorescent tube direct setting on universal arm, the lamp holder is rotatable structure, make the fluorescent tube can multi-angle rotating, but because fluorescent tube quantity, fixed structure, and the position of being connected of fluorescent tube and universal arm relatively fixed, the fluorescent tube can only remove in universal arm home range, make the lamp shine the scope still have the limitation, and simultaneously, the lamp stand is mostly desktop structure, simply place on the desktop, when universal arm extends the overlength, when the focus skew is excessive, the condition of wholly empting appears easily, the holistic stability of desk lamp is weaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to defect among the prior art or not enough, provide a novel foldable desk lamp, set up movable fluorescent tube structure on the universal arm, fluorescent tube one end swing joint also can be on a large scale the regulation lamp shine the angle when not adjusting the universal arm on the lamp holder connecting seat, and the desk lamp fixing base adopts the fixation clamp structure, can the centre gripping on arbitrary desktop, very big improvement the stability of desk lamp, bring better use for the user and experience.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the lamp holder comprises a lamp tube 1, a lamp holder connecting seat 2, a universal arm 3, an extension arm 5 and a fixed support 6, wherein the tail end of the lamp tube 1 is movably connected with the lamp holder connecting seat 2, the lamp holder connecting seat 2 is connected with the universal arm, the extension arm 5 is connected with the universal arm 3 and the fixed support 6, the lamp holder connecting seat 2 comprises a seat body 2-1, a lamp tube connector 2-2 and a base 2-3, a movable groove 2-1-1 is formed in the top of the seat body 2-1, one end of the lamp tube connector 2-2 is movably connected with the movable groove 2-1-1, the other end of the lamp tube connector is connected with the lamp tube 1, the top of the base 2-3 is connected with the seat body 2-1, and the bottom of the base 2-3 is connected with the universal arm 3.

Further, the seat body 2-1 comprises a control surface shell 2-1-11, an upper fixed cover 2-1-12, a lower fixed cover 2-1-13 and a bottom shell 2-1-14, wherein the upper fixed cover 2-1-12 is arranged in the control surface shell 2-1-11, the lower fixed cover 2-1-13 is arranged in the bottom shell 2-1-14, the upper fixed cover 2-1-12 is clamped with the lower fixed cover 2-1-13, and the control surface shell 2-1-11 is clamped with the bottom shell 2-1-14 and fixed through screws.

Furthermore, two sides of the inner side of the control surface shell 2-1-11 are provided with first openings 2-1-111, two sides of the inner side of the bottom shell 2-1-14 are provided with second openings 2-1-141, two sides of one side of the upper fixing cover 2-1-12 facing the lower fixing cover 2-1-13 are provided with first open slots 2-1-121, two sides of one side of the lower fixing cover 2-1-13 facing the upper fixing cover 2-1-12 are provided with second open slots 2-1-131, the positions of the first open slots 2-1-121 are matched with the first openings 2-1-111, the positions of the second open slots 2-1-131 are matched with the second openings 2-1-141, and the first open slots 2-1-121, the first openings 2-1-111 are matched with the second open slots 2-1-131 and the second openings 2-1-141 to form movable slots 2-1-1.

Furthermore, the bottom of the seat body 2-1 is provided with a fixed clamping groove 2-1-2, and the fixed clamping groove 2-1-2 is clamped with the base 2-3 and fixed through screws.

Furthermore, the lower fixing cover 2-1-13 is provided with a fixing shaft 2-1-132 and a limiting hole 2-1-133.

Furthermore, the lamp tube connector 2-2 is provided with a fixing hole 2-2-1 and a limiting bump 2-2-2, the fixing hole 2-2-1 is movably connected with the fixing shaft 2-1-132, and the limiting bump 2-2-2 is matched with the limiting hole 2-1-133.

Further, the fixing support 6 comprises a fixing head 6-1, a clamping support 6-2, a fixing sucker 6-3, an adjusting screw 6-4, a gasket 6-5 and an adjusting pin 6-6, wherein the fixing head 6-1 is arranged at the top of the clamping support 6-2, the gasket 6-5 is arranged at the bottom of the fixing head 6-1, the bottom of the clamping support 6-2 is provided with a bending part, a hole is formed in the bending part for installing the adjusting screw 6-4, the fixing sucker 6-3 is arranged on the adjusting screw 6-4, and a through hole is formed in the tail of the adjusting screw 6-4 for installing the adjusting pin 6-6.

Furthermore, the top of the extension arm 5 is provided with a connecting pipe 4 connected with the universal arm 3, a connecting part between the connecting pipe 4 and the extension arm 5 is provided with a fixing groove 4-1, the side wall of the connecting pipe 4 is provided with a screw hole, the extension arm 5 is inserted into the fixing groove 4-1 and fixed through a screw, the connecting part between the connecting pipe 4 and the universal arm 3 is of a hollow structure, and the universal arm 3 is inserted into the connecting pipe 4 and fixed through a screw.

Furthermore, at least one lamp tube 1 is arranged.

After the technical scheme is adopted, the utility model discloses beneficial effect does: set up movable fluorescent tube structure on the universal arm, fluorescent tube one end swing joint is on the lamp holder connecting seat, also can be on a large scale when not adjusting the universal arm adjust the lamp and shine the angle, and the desk lamp fixing base adopts the fixation clamp structure, can the centre gripping on arbitrary desktop, very big improvement the stability of desk lamp, bring better use for the user and experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the lamp cap connecting base 2 according to the present invention;

FIG. 3 is a schematic structural view of the seat body 2-1 in FIG. 2;

fig. 4 is an exploded view of the middle seat body 2-1 of the present invention;

FIG. 5 is another angular view of FIG. 4;

fig. 6 is a schematic structural view of the fixing bracket 6 of the present invention;

FIG. 7 is a schematic structural view of the lamp tube connector 2-2 of the present invention;

fig. 8 is a schematic structural diagram of the connecting tube 4 in the present invention;

fig. 9 is a schematic view of the present invention in an expanded state.

Description of reference numerals: the lamp comprises a lamp tube 1, a lamp holder connecting seat 2, a universal arm 3, an extension arm 5, a fixing support 6, a seat body 2-1, a lamp tube connector 2-2, a base 2-3, a fixing groove 4-1, a fixing head 6-1, a clamping support 6-2, a fixing sucker 6-3, an adjusting screw 6-4, a gasket 6-5, an adjusting pin 6-6, a movable groove 2-1-1, a fixing clamping groove 2-1-2, a fixing hole 2-2-1, a limiting lug 2-2-2, a control surface shell 2-1-11, an upper fixing cover 2-1-12, a lower fixing cover 2-1-13, a bottom shell 2-1-14, a first opening 2-1-111, a first opening groove 2-1-121, a second opening groove 2-1-131, a second opening 2-1-141, a fixing shaft 2-1-132 and a limiting hole 2-1-133.

Detailed Description

Referring to fig. 1 to 9, the technical solution adopted by the present embodiment is: the lamp comprises a lamp tube 1, a lamp holder connecting seat 2, a universal arm 3, an extension arm 5 and a fixed support 6, wherein the tail end of the lamp tube 1 is movably connected with the lamp holder connecting seat 2, and the lamp holder connecting seat 2 is connected with the universal arm;

in order to improve the overall stability of the desk lamp, the extension arm is arranged, the extension arm 5 is connected with the universal arm 3 and the fixed support 6, when the universal arm is adjusted, the extension arm is held to rotate or stretch the universal arm, and the angle of the extension arm cannot be adjusted, so that the influence of gravity center shift on the overall structure when the universal arm is excessively stretched is effectively prevented, and the stability is higher;

the lamp holder connecting seat 2 comprises a seat body 2-1, a lamp tube connecting head 2-2 and a base 2-3, wherein the top of the seat body 2-1 is provided with a movable groove 2-1-1, one end of the lamp tube connecting head 2-2 is movably connected with the movable groove 2-1, the other end of the lamp tube connecting head is connected with the lamp tube 1, the top of the base 2-3 is connected with the seat body 2-1, the bottom of the base 2-3 is connected with a universal arm 3, the connecting seat is used as a main body for movably adjusting the lamp tube and is provided with a transverse movable groove, so that the lamp tube can be opened and closed and moved, meanwhile, the movable groove limits the stroke range of the lamp tube and prevents the lamp tube from being damaged due to over rotation, and at least one lamp tube 1 is arranged.

More specifically, the seat body 2-1 comprises a control surface shell 2-1-11, an upper fixing cover 2-1-12, a lower fixing cover 2-1-13 and a bottom shell 2-1-14, wherein the upper fixing cover 2-1-12 is arranged in the control surface shell 2-1-11, the lower fixing cover 2-1-13 is arranged in the bottom shell 2-1-14, the upper fixing cover 2-1-12 is clamped with the lower fixing cover 2-1-13, and the control surface shell 2-1-11 is clamped with the bottom shell 2-1-14 and fixed through screws, wherein a control key is arranged on the control surface shell, and the upper fixing cover 2-1-12 is provided with a control panel.

More specifically, the two sides of the inner side of the control surface shell 2-1-11 are provided with first openings 2-1-111, the two sides of the inner side of the bottom shell 2-1-14 are provided with second openings 2-1-141, the two sides of one side of the upper fixed cover 2-1-12, which faces the lower fixed cover 2-1-13, are provided with first open slots 2-1-121, the two sides of one side of the lower fixed cover 2-1-13, which faces the upper fixed cover 2-1-12, are provided with second open slots 2-1-131, the positions of the first open slots 2-1-121 are matched with the first openings 2-1-111, the positions of the second open slots 2-1-131 are matched with the positions of the second openings 2-1-141 to form movable slots 2-1-1, the movable slots are formed by buckling the openings with the second openings 2-1-141, the first open slots 2-1-111 with the second open slots 2-1-131, and the second openings 2-1-141 to form movable slots 2-1-1, so that the movable slot can open and limit connectors in the whole lamp tube to prevent the movable slot from being damaged.

As a more specific description, the bottom of the seat body 2-1 is provided with a fixed clamping groove 2-1-2, the fixed clamping groove 2-1-2 is clamped with the base 2-3 and fixed through a screw, and the base is fixed through the structure of the clamping groove.

More specifically, the lower fixing cover 2-1-13 is provided with a fixing shaft 2-1-132 and a limiting hole 2-1-133, the lamp tube connector 2-2 is provided with a fixing hole 2-2-1 and a limiting lug 2-2-2, the fixing hole 2-2-1 is movably connected with the fixing shaft 2-1-132, the limiting lug 2-2-2 is matched with the limiting hole 2-1-133, the lamp tube is fixed in the position by matching the limiting lug with the limiting hole in a rotating opening and closing mode, the limiting lug is a semicircular convex point, the limiting hole is a semicircular groove, and when the connector rotates, the limiting lug falls into the limiting hole, so that the lamp tube can be opened and closed at different angles, clear feedback can be provided for a user, and better hand feeling and better use experience can be provided.

More specifically, the fixing support 6 comprises a fixing head 6-1, a clamping support 6-2, a fixing sucker 6-3, an adjusting screw 6-4, a gasket 6-5 and an adjusting pin 6-6, wherein the fixing head 6-1 is arranged at the top of the clamping support 6-2, the gasket 6-5 is arranged at the bottom of the fixing head 6-1, the bottom of the clamping support 6-2 is provided with a bending part, a hole is formed in the bending part for installing the adjusting screw 6-4, the fixing sucker 6-3 is arranged on the adjusting screw 6-4, a through hole is formed in the tail of the adjusting screw 6-4 for installing the adjusting pin 6-6, the fixing support is of a clamping structure and is matched with the fixing sucker to better match with a desk plate for adsorption clamping and to be more firm, and meanwhile, the gasket is arranged to increase the tightness and further play a role in anti-slip, the clamping is more stable, and the fixing support is not easy to move simultaneously due to stretching and moving of the universal arm.

As a more specific description, the top of the extension arm 5 is provided with a connecting pipe 4 connected with the universal arm 3, a connecting part between the connecting pipe 4 and the extension arm 5 is provided with a fixing groove 4-1, the side wall of the connecting pipe 4 is provided with a screw hole, the extension arm 5 is inserted into the fixing groove 4-1 and fixed by screws, the connecting pipe 4 and the universal arm 3 are of a hollow structure, the universal arm 3 is inserted into the connecting pipe 4 and fixed by screws, the connecting pipe is convenient for the connection and installation of the extension arm and the universal arm, and meanwhile, according to different use requirements, the extension arm can be selectively used in different specifications, so that the desk lamp can be used in different occasions and is fixed by screws after being sleeved, and the desk lamp is firmer, not easy to damage and longer in service life.

The utility model discloses a theory of operation: this embodiment the desk lamp is applicable to the mesa of taking the table, when using the desk lamp, first unscrew adjusting screw 6-4, adjust fixed suction cup 6-3 to suitable back and centre gripping with the desktop mutually, adjust screw 6-4 again and make fixed suction cup 6-3 closely adsorb at the bottom of the table, be fixed in the desk lamp wholly, extension arm 5 plays the supporting role to universal arm 3 and fluorescent tube 1, adjust universal arm 3 position angle according to the use needs, make the illumination scope of fluorescent tube 1 satisfy user's demand, simultaneously, fluorescent tube 1 is the movable structure, can open and shut the swing on lamp holder connecting seat 2 as required, the illumination scope of regulation light on a large scale, fluorescent tube 2 is provided with two in this embodiment sign, open and shut formula angle modulation can form a circular shape lamp and shine the coverage, very big difference is that traditional desk lamp can only shine the illumination effect of current fluorescent tube part region.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A novel foldable desk lamp which is characterized in that: the novel LED lamp holder comprises a lamp tube (1), a lamp holder connecting seat (2), a universal arm (3), an extension arm (5) and a fixed support (6), wherein the tail end of the lamp tube (1) is movably connected with the lamp holder connecting seat (2), the lamp holder connecting seat (2) is connected with the universal arm, the extension arm (5) is connected with the universal arm (3) and the fixed support (6), the lamp holder connecting seat (2) comprises a seat body (2-1), a lamp tube connector (2-2) and a base (2-3), a movable groove (2-1-1) is formed in the top of the seat body (2-1), one end of the lamp tube connector (2-2) is movably connected with the movable groove (2-1), the other end of the lamp tube connector is connected with the lamp tube (1), the top of the base (2-3) is connected with the seat body (2-1), and the bottom of the base (2-3) is connected with the universal arm (3).

2. The novel foldable desk lamp of claim 1, characterized in that: the base body (2-1) comprises a control surface shell (2-1-11), an upper fixed cover (2-1-12), a lower fixed cover (2-1-13) and a bottom shell (2-1-14), wherein the upper fixed cover (2-1-12) is arranged in the control surface shell (2-1-11), the lower fixed cover (2-1-13) is arranged in the bottom shell (2-1-14), the upper fixed cover (2-1-12) is clamped with the lower fixed cover (2-1-13), and the control surface shell (2-1-11) is clamped with the bottom shell (2-1-14) and fixed through screws.

3. The novel folding table lamp of claim 2, wherein: the two sides of the inner side of the control surface shell (2-1-11) are provided with first openings (2-1-111), the two sides of the inner side of the bottom shell (2-1-14) are provided with second openings (2-1-141), two sides of one side, facing the lower fixed cover (2-1-13), of the upper fixed cover (2-1-12) are provided with first open grooves (2-1-121), two sides of one side, facing the upper fixed cover (2-1-12), of the lower fixed cover (2-1-13) are provided with second open grooves (2-1-131), the position shape of the first open grooves (2-1-121) is matched with that of the first openings (2-1-111), the position shape of the second open grooves (2-1-131) is matched with that of the second openings (2-1-141), the first open grooves (2-1-121), the first openings (2-1-111) are matched with that of the second openings (2-1-131), and the second openings (2-1-141) are matched to form movable grooves (2-1-1).

4. The novel folding table lamp of claim 1, wherein: the bottom of the seat body (2-1) is provided with a fixed clamping groove (2-1-2), and the fixed clamping groove (2-1-2) is clamped with the base (2-3) and fixed through screws.

5. The novel folding table lamp of claim 2, wherein: the lower fixing cover (2-1-13) is provided with a fixing shaft (2-1-132) and a limiting hole (2-1-133).

6. The novel foldable desk lamp of claim 1, characterized in that: the lamp tube connector (2-2) is provided with a fixing hole (2-2-1) and a limiting lug (2-2-2), the fixing hole (2-2-1) is movably connected with the fixing shaft (2-1-132), and the limiting lug (2-2-2) is matched with the limiting hole (2-1-133).

7. The novel folding table lamp of claim 1, wherein: the fixing support (6) comprises a fixing head (6-1), a clamping support (6-2), a fixing sucker (6-3), an adjusting screw (6-4), a gasket (6-5) and an adjusting pin (6-6), wherein the fixing head (6-1) is arranged at the top of the clamping support (6-2), the gasket (6-5) is arranged at the bottom of the fixing head (6-1), the bottom of the clamping support (6-2) is provided with a bent part, a hole is formed in the bent part and used for installing the adjusting screw (6-4), the fixing sucker (6-3) is arranged on the adjusting screw (6-4), and a through hole is formed in the tail of the adjusting screw (6-4) and used for installing the adjusting pin (6-6).

8. The novel foldable desk lamp of claim 1, characterized in that: the connecting pipe is characterized in that a connecting pipe (4) is arranged at the top of the extension arm (5) and connected with the universal arm (3), a fixing groove (4-1) is formed in a connecting portion of the connecting pipe (4) and the extension arm (5), a screw hole is formed in the side wall of the connecting pipe (4), the extension arm (5) is inserted into the fixing groove (4-1) and fixed through screws, a connecting portion of the connecting pipe (4) and the universal arm (3) is of a hollow structure, and the universal arm (3) is inserted into the connecting pipe (4) and fixed through screws.

9. The novel folding table lamp of claim 1, wherein: at least one lamp tube (1) is arranged.