CN212390166U

CN212390166U - Detachable LED table lamp

Info

Publication number: CN212390166U
Application number: CN202020809537.3U
Authority: CN
Inventors: 蔡建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-22
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a detachable LED table lamp relates to LED lighting technology field. This detachable LED desk lamp includes the lamp holder, the lamp holder top rotates with universal rotation piece to be connected, universal rotation piece top and the fixed box bottom fixed connection of lamp holder, the fixed box top fixedly connected with lamp holder switch of lamp holder, lamp holder switch and lamp holder electric connection, the fixed box of the universal post of fixedly connected with between the fixed box inner wall bottom of lamp holder and the top, the fixed box inner wall bottom fixedly connected with of universal post hydraulic pressure storehouse, first hydraulic pressure storehouse inner wall and first hydraulic stem swing joint, first hydraulic stem top and button fixed connection. This detachable LED table lamp is detachable design between lamp holder fixed box and the universal post, can directly dismantle universal post and base when universal post or base damage gets off and change, need not to trade whole desk lamp, has reached the make full use of to the lamp holder, has saved a large amount of resources.

Description

Detachable LED table lamp

Technical Field

The utility model relates to a LED lighting technology field specifically is a detachable LED table lamp.

Background

Light emitting diodes, referred to As LEDs for short, are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc., which radiate visible light when electrons and holes recombine, and thus can be used to make light emitting diodes, As indicator lights in circuits and instruments, or to make up text or digital displays, gallium arsenide diodes emitting red light, gallium phosphide diodes emitting green light, silicon carbide diodes emitting yellow light, gallium nitride diodes emitting blue light, and by their chemical nature they are divided into organic light emitting diodes OLEDs and inorganic light emitting diodes LEDs.

The LED is commonly used for desk lamp illumination in daily life, not only has low power consumption, but also can not generate a large amount of heat in the use process, and can not cause harm to human bodies.

When the universal column or the base of the traditional LED table lamp is damaged, the whole table lamp cannot be used even if the LED lamp is not damaged, and a large amount of resources are wasted only when garbage is treated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a detachable LED table lamp, when the universal post or the base of having solved LED table lamp damaged, the problem of whole desk lamp all unable use.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a detachable LED table lamp comprises a lamp holder, wherein the top of the lamp holder is rotationally connected with a universal rotating part, the top of the universal rotating part is fixedly connected with the bottom of a lamp holder fixing box, the top of the lamp holder fixing box is fixedly connected with a lamp holder switch, the lamp holder switch is electrically connected with the lamp holder, a universal column fixing box is fixedly connected between the bottom of the inner wall of the lamp holder fixing box and the top of the inner wall of the lamp holder fixing box, the bottom of the inner wall of the universal column fixing box is fixedly connected with a first hydraulic pressure bin, the inner wall of the first hydraulic pressure bin is movably connected with a first hydraulic pressure rod, the top end of the first hydraulic pressure rod is fixedly connected with the top of a button through a connecting frame, the bottom of the button is arranged outside the lamp holder fixing box, the first hydraulic pressure bin is communicated with the inside of a second hydraulic pressure bin, the inner, the top of the inserted bar is fixedly connected with a first clamping block, the first clamping block is movably connected with the inserted bar fixing assembly, the right end of the inserted bar is inserted into an insertion hole, the insertion hole is formed in the main positioning rod, the bottom end of the main positioning rod is fixedly connected with the top of the universal column, and the bottom of the universal column is fixedly connected with the base.

Preferably, button top side fixedly connected with stopper, the quantity of stopper is two, and two stoppers symmetry set up in the button both sides.

Preferably, the outer wall of the second hydraulic rod is sleeved with an inserted rod reset spring, the right end of the inserted rod reset spring is fixedly connected with the left end of the inserted rod, the left end of the inserted rod reset spring is fixedly connected with one side of the inner wall of an inserted rod movable sleeve, and the right side of the inserted rod movable sleeve is fixedly connected with the inner wall of a universal column fixing box.

Preferably, the inserted bar fixing assembly comprises a second clamping block, the top of the second clamping block is fixedly connected with the bottom end of a second clamping block reset spring, the top end of the second clamping block reset spring is fixedly connected with the top of the inner wall of the universal column fixing box, the right side of the top of the second clamping block is rotatably connected with the top of the left side of the lifting plate, the right half of the lifting plate is arranged at the top of the main positioning rod, the top of the lifting plate is fixedly connected with a lifting plate reset spring, and the top end of the lifting plate reset spring is fixedly connected with the top of the inner wall of the lamp holder fixing box.

Preferably, the top of the inner wall of the lamp holder fixing box is fixedly connected with two limiting rods, and the two limiting rods penetrate through the lifting plate and are movably connected with the lifting plate.

Preferably, the top of the universal column is fixedly connected with two auxiliary positioning rods.

(III) advantageous effects

The utility model provides a detachable LED table lamp. The method has the following beneficial effects:

(1) this detachable LED table lamp, for detachable design between lamp holder fixed box and the universal post, can directly dismantle universal post and base when universal post or base damage gets off to change, need not to trade whole desk lamp, has reached the make full use of to the lamp holder, has saved a large amount of resources.

(2) The detachable LED table lamp has the advantages that the switch is arranged at the top of the lamp holder fixing box, so that a user can be well prevented from carelessly turning over a water cup on a table to cause the lamp holder to be damaged by water, the damage probability of the table lamp in the using process is greatly reduced, and the practicability is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the universal column fixing box of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the figure: the universal lamp holder comprises a lamp holder 1, a universal rotating piece 2, a lamp holder fixing box 3, a lamp holder switch 4, a universal column fixing box 5, a first hydraulic bin 51, a first hydraulic rod 52, a connecting frame 53, a second hydraulic bin 54, a second hydraulic rod 55, an inserting rod 56, a first clamping block 561, an inserting rod reset spring 57, an inserting rod movable sleeve 58, a button 6, a limiting block 61, an inserting rod fixing component 7, a second clamping block 71, a second clamping block reset spring 72, a lifting plate 73, a main positioning rod 8, an inserting hole 81, a universal column 9, a lifting plate reset spring 10, a limiting rod 11, an auxiliary positioning rod 12 and a base 13.

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. 1-3, the present invention provides a technical solution: a detachable LED table lamp comprises a lamp holder 1, the top of the lamp holder 1 is rotatably connected with a universal rotating part 2, the top of the universal rotating part 2 is fixedly connected with the bottom of a lamp holder fixing box 3, the top of the lamp holder fixing box 3 is fixedly connected with a lamp holder switch 4, the lamp holder switch 4 is electrically connected with the lamp holder 1, the switch 4 is arranged at the top of the lamp holder fixing box 3, a user can well prevent the lamp holder 1 from being damaged by water due to the fact that the user carelessly turns over a water cup on a table, the damage probability of the table lamp in the using process is greatly reduced, the practicability is improved, a universal column fixing box 5 is fixedly connected between the bottom and the top of the inner wall of the lamp holder fixing box 3, limiting rods 11 are fixedly connected with the top of the inner wall of the lamp holder fixing box 3, the number of the limiting rods 11 is two, the two limiting rods 11 penetrate through a lifting plate 73 to be, the inner wall of a first hydraulic chamber 51 is movably connected with a first hydraulic rod 52, the top end of the first hydraulic rod 52 is fixedly connected with the top of a button 6 through a connecting frame 53, the bottom of the button 6 is arranged outside a lamp holder fixing box 3, the side surface of the top of the button 6 is fixedly connected with two limit blocks 61, the two limit blocks 61 are symmetrically arranged at two sides of the button 6, the first hydraulic chamber 51 is communicated with the inside of a second hydraulic chamber 54, the inner wall of the second hydraulic chamber 54 is movably connected with a second hydraulic rod 55, the right end of the second hydraulic rod 55 is fixedly connected with the left end of an inserted rod 56, the outer wall of the second hydraulic rod 55 is sleeved with an inserted rod reset spring 57, the right end of the inserted rod reset spring 57 is fixedly connected with the left end of the inserted rod 56, the left end of the inserted rod reset spring 57 is fixedly connected with one side of the inner wall of an inserted rod movable sleeve 58, the right side of the inserted rod movable sleeve 58 is fixedly connected, the first fixture block 561 is movably connected with the insert rod fixing assembly 7, the insert rod fixing assembly 7 comprises a second fixture block 71, the top of the second fixture block 71 is fixedly connected with the bottom end of a second fixture block return spring 72, the top end of the second fixture block return spring 72 is fixedly connected with the top of the inner wall of the universal column fixing box 5, the right side of the top of the second fixture block 71 is rotatably connected with the top of the left side of a lifting plate 73, the right half part of the lifting plate 73 is arranged at the top of a main positioning rod 8, the top of the lifting plate 73 is fixedly connected with a lifting plate return spring 10, the top end of the lifting plate return spring 10 is fixedly connected with the top of the inner wall of the lamp holder fixing box 3, the right end of the insert rod 56 is inserted into an insertion hole 81, the insertion hole 81 is arranged on the main positioning rod 8, the bottom end of the main positioning rod 8 is fixedly.

In this detachable LED table lamp, for detachable design between lamp holder fixing box 3 and the universal post 9, can directly dismantle universal post 9 and base 13 and change when universal post 9 or base 13 damage, need not to change whole desk lamp, reached the make full use of to lamp holder 1, saved a large amount of resources.

When the universal lamp holder fixing box works (or is used), the button 6 is pressed into the universal column fixing box 5, the connecting frame 53 drives the first hydraulic rod 52 to move upwards, the second hydraulic rod 55 drives the inserting rod 56 to move leftwards under the action of the first hydraulic chamber 51 and the second hydraulic chamber 54 until the first clamping block 561 and the second clamping block 71 on the inserting rod 56 are clamped, the inserting rod 56 is not located in the inserting hole 81 at the moment, the lamp holder fixing box 3 and the universal column 9 can be directly and manually separated for replacement, when installation is needed, the main positioning rod 8 and the auxiliary positioning rod 12 are directly inserted into the lamp holder fixing box 3, the main positioning rod 8 pushes the lifting plate 73 to ascend until the second clamping block 71 is separated from the first clamping block 561, and the inserting rod 56 at the moment moves rightwards under the action of the inserting rod return spring 57 and is inserted into the inserting hole 81, so that the lamp holder 1 and the universal column 9 are fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 detachable LED desk lamp, includes lamp holder (1), its characterized in that: the lamp holder is characterized in that the top of the lamp holder (1) is rotationally connected with the universal rotating part (2), the top of the universal rotating part (2) is fixedly connected with the bottom of the lamp holder fixing box (3), the top of the lamp holder fixing box (3) is fixedly connected with a lamp holder switch (4), the lamp holder switch (4) is electrically connected with the lamp holder (1), a universal column fixing box (5) is fixedly connected between the bottom and the top of the inner wall of the lamp holder fixing box (3), a first hydraulic bin (51) is fixedly connected with the bottom of the inner wall of the universal column fixing box (5), the inner wall of the first hydraulic bin (51) is movably connected with a first hydraulic rod (52), the top end of the first hydraulic rod (52) is fixedly connected with the top of a button (6) through a connecting frame (53), the bottom of the button (6) is arranged outside the lamp holder fixing box (3), and the first hydraulic bin (51) is communicated with the inside of a second, the inner wall of the second hydraulic bin (54) is movably connected with a second hydraulic rod (55), the right end of the second hydraulic rod (55) is fixedly connected with the left end of an inserting rod (56), the top of the inserting rod (56) is fixedly connected with a first clamping block (561), the first clamping block (561) is movably connected with an inserting rod fixing component (7), the right end of the inserting rod (56) is inserted into an inserting hole (81), the inserting hole (81) is formed in a main positioning rod (8), the bottom end of the main positioning rod (8) is fixedly connected with the top of an universal column (9), and the bottom of the universal column (9) is fixedly connected with a base (13).

2. The detachable LED table lamp of claim 1, wherein: button (6) top side fixedly connected with stopper (61), the quantity of stopper (61) is two, and two stoppers (61) symmetry set up in button (6) both sides.

3. The detachable LED table lamp of claim 1, wherein: inserted bar reset spring (57) has been cup jointed to second hydraulic stem (55) outer wall, inserted bar reset spring (57) right-hand member and inserted bar (56) left end fixed connection, inserted bar reset spring (57) left end and inserted bar movable sleeve (58) inner wall one side fixed connection, inserted bar movable sleeve (58) right side and the fixed box of universal post (5) inner wall fixed connection.

4. The detachable LED table lamp of claim 1, wherein: the inserted bar fixing component (7) comprises a second clamping block (71), the top of the second clamping block (71) is fixedly connected with the bottom of a second clamping block reset spring (72), the top of the second clamping block reset spring (72) is fixedly connected with the top of the inner wall of the universal column fixing box (5), the right side of the top of the second clamping block (71) is rotatably connected with the top of the left side of a lifting plate (73), the right half part of the lifting plate (73) is arranged at the top of a main positioning rod (8), the top of the lifting plate (73) is fixedly connected with a lifting plate reset spring (10), and the top of the lifting plate reset spring (10) is fixedly connected with the top of the inner wall of the lamp holder fixing box (3).

5. The detachable LED table lamp of claim 1, wherein: the lamp holder fixing box is characterized in that limiting rods (11) are fixedly connected to the top of the inner wall of the lamp holder fixing box (3), the number of the limiting rods (11) is two, and the two limiting rods (11) penetrate through the lifting plate (73) and are movably connected with the lifting plate (73).

6. The detachable LED table lamp of claim 1, wherein: the top of the universal column (9) is fixedly connected with two auxiliary positioning rods (12).