CN211315926U

CN211315926U - Lighting device of office furniture

Info

Publication number: CN211315926U
Application number: CN202020171875.9U
Authority: CN
Inventors: 李健; 张玉飞; 汤建设
Original assignee: Beijing Century Jingmei Furniture Huaibei Co ltd
Current assignee: Beijing Century Jingmei Furniture Huaibei Co ltd
Priority date: 2020-02-15
Filing date: 2020-02-15
Publication date: 2020-08-21
Anticipated expiration: 2030-02-15

Abstract

The utility model belongs to the technical field of lighting devices, in particular to a lighting device of office furniture, aiming at the problems that the lighting device of the prior office furniture can not adjust the height and can not meet the use requirements of people with different heights, the utility model provides a proposal which comprises an office table, wherein the bottom of the office table is fixedly provided with a support leg, the top and the bottom of one side of the office table are both provided with a first chute, and the two first chutes are internally and slidably connected with the same sliding base; the second spout has been seted up on the sliding bottom, and sliding connection has the montant on the inner wall of second spout, one side top fixedly connected with horizontal pole of montant, the fixed lamp shade that is provided with in bottom one side of horizontal pole, the lamp shade internal fixation is provided with a plurality of LED lamps, the utility model discloses a set up the second spout on sliding bottom, montant sliding connection is in the second spout, rotates through gear pole and cingulum meshing, can adjust the height of montant and LED lamp, practicality greatly increased at will.

Description

Lighting device of office furniture

Technical Field

The utility model relates to a lighting device technical field especially relates to a lighting device of office furniture.

Background

With the popularization of informatization, more and more personnel begin to work on the internet, the office environment directly influences the office quality, and the good illumination of the office provides a simple and bright environment to meet the working requirements of the personnel on working, communication, thinking, meetings and the like.

An intelligent office furniture lighting device with application number 201721592239.8 is provided with a slide rail, a slide block is clamped on the slide rail, and a support rod is welded on the slide rail; a cross bar is horizontally arranged at the top of the supporting rod, a lamp panel is welded at the tail end of the cross bar, and an LED lamp tube is embedded in the lamp panel; human proximity sensor and photo resistance are installed to the upper end of lamp panel, human proximity sensor and photo resistance pass through the control end electric connection of controller with the led fluorescent tube, but can not carry out altitude mixture control, can't satisfy different height crowds' operation requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the lighting device of the prior office furniture can not be adjusted in height, can not meet the use requirements of people with different heights, and provides the lighting device of the office furniture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lighting device of office furniture comprises an office table, wherein support legs are fixedly arranged at the bottom of the office table, a first sliding groove is formed in each of the top and the bottom of one side of the office table, and the two first sliding grooves are connected with the same sliding base in a sliding mode;

a second sliding groove is formed in the sliding base, a vertical rod is connected to the inner wall of the second sliding groove in a sliding mode, a cross rod is fixedly connected to the top of one side of the vertical rod, a lampshade is fixedly arranged on one side of the bottom of the cross rod, a plurality of LED lamps are fixedly arranged in the lampshade, a clamping groove is formed in the top of the sliding base, and the lampshade is matched with the clamping groove;

one side of montant is fixed and is provided with a cingulum, and the meshing is provided with a gear pole on the cingulum, and the gear pole is located sliding base's below, and the both ends of gear pole are all fixed the cover and are equipped with first bearing, and first bearing fixed connection is in the bottom of desk.

Preferably, a first bevel gear is fixedly sleeved at one end of the gear rod, and a second bevel gear is meshed with the first bevel gear.

Preferably, one end of the rotating shaft is fixedly connected to the second bevel gear, and the other end of the rotating shaft is fixedly connected with a forward and reverse rotating motor.

Preferably, the forward and reverse rotating motor is fixedly connected to the bottom of the office table, and a motor switch is arranged on one side of the forward and reverse rotating motor.

Preferably, the two ends of the rotating shaft are fixedly sleeved with second bearings, the tops of the second bearings are fixedly connected with connecting rods, and the connecting rods are fixedly connected to the bottoms of the desks.

Compared with the prior art, the utility model has the advantages of:

1. this scheme is through having seted up the second spout on sliding bottom, and montant sliding connection rotates through gear pole and cingulum meshing in the second spout, can adjust the height of montant and LED lamp, practicality greatly increased at will.

2. This scheme is through being provided with first spout on the desk, and the slip is provided with sliding bottom on the first spout, can adjust the position of LED lamp through sliding bottom for shine area greatly increased.

Drawings

Fig. 1 is a schematic structural diagram of a side view section of a lighting device of office furniture according to the present invention;

fig. 2 is a schematic structural view of a back vertical surface of a lighting device of office furniture according to the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 of a lighting device for office furniture according to the present invention.

In the figure: 1 desk, 2 stabilizer blades, 3 first spout, 4 sliding bottom, 5 second spout, 6 montants, 7 horizontal poles, 8 lamp shades, 9LED lamp, 10 draw-in grooves, 11 cingulums, 12 gear poles, 13 first bearing, 14 first bevel gear, 15 second bevel gear, 16 pivots, 17 second bearing, 18 connecting rods, 19 motor, 20 motor switch that just reverse.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, the lighting device for office furniture comprises an office table 1, wherein support legs 2 are fixedly arranged at the bottom of the office table 1, a first sliding chute 3 is respectively arranged at the top and the bottom of one side of the office table 1, and the two first sliding chutes 3 are internally and slidably connected with the same sliding base 4;

a second sliding groove 5 is formed in the sliding base 4, a vertical rod 6 is connected to the inner wall of the second sliding groove 5 in a sliding mode, a cross rod 7 is fixedly connected to the top of one side of the vertical rod 6, a lampshade 8 is fixedly arranged on one side of the bottom of the cross rod 7, a plurality of LED lamps 9 are fixedly arranged in the lampshade 8, a clamping groove 10 is formed in the top of the sliding base 4, and the lampshade 8 is matched with the clamping groove 10;

one side of montant 6 is fixed and is provided with a cingulum 11, and the meshing is provided with a gear pole 12 on the cingulum 11, and gear pole 12 is located sliding base 4's below, and the both ends of gear pole 12 are all fixed the cover and are equipped with first bearing 13, and first bearing 13 fixed connection slides in first spout 3 in the bottom of desk 1 through sliding base 4, can increase the illumination area territory.

In this embodiment, one end of the gear rod 12 is fixedly sleeved with a first bevel gear 14, a second bevel gear 15 is engaged with the first bevel gear 14, and the first bevel gear 14 can be rotated by the second bevel gear 15.

In this embodiment, one end of the rotating shaft 16 is fixedly connected to the second bevel gear 15, the other end of the rotating shaft 16 is fixedly connected to the forward and reverse rotating motor 19, and the rotating direction of the rotating shaft 16 can be controlled by the forward and reverse rotating motor 19.

In this embodiment, the forward and reverse rotation motor 19 is fixedly connected to the bottom of the desk 1, a motor switch 20 is disposed on one side of the forward and reverse rotation motor 19, and the forward and reverse rotation motor 19 is controlled by the motor switch 20.

In this embodiment, the two ends of the rotating shaft 16 are both fixedly sleeved with the second bearings 17, the top of the second bearings 17 is fixedly connected with the connecting rod 18, the connecting rod 18 is fixedly connected to the bottom of the office table 1, and the rotating shaft 16 is conveniently fixed through the second bearings 17 and the connecting rod 18.

Example two

Referring to fig. 1-3, the lighting device for office furniture comprises an office table 1, wherein support legs 2 are fixedly welded at the bottom of the office table 1, a first sliding chute 3 is respectively formed at the top and the bottom of one side of the office table 1, and the two first sliding chutes 3 are connected with the same sliding base 4 in a sliding manner;

a second sliding groove 5 is formed in the sliding base 4, a vertical rod 6 is connected to the inner wall of the second sliding groove 5 in a sliding mode, a cross rod 7 is fixedly welded to the top of one side of the vertical rod 6, a lampshade 8 is fixedly welded to one side of the bottom of the cross rod 7, a plurality of LED lamps 9 are fixedly arranged in the lampshade 8, a clamping groove 10 is formed in the top of the sliding base 4, and the lampshade 8 is matched with the clamping groove 10;

one side of the vertical rod 6 is fixedly provided with a toothed belt 11, the toothed belt 11 is engaged with a gear rod 12, the gear rod 12 is located below the sliding base 4, the two ends of the gear rod 12 are fixedly sleeved with first bearings 13, the first bearings 13 are fixedly welded at the bottom of the office table 1, and the sliding base 4 slides in the first sliding groove 3 to increase the illumination area.

In this embodiment, one end of the rotating shaft 16 is fixedly welded on the second bevel gear 15, the forward and reverse rotating motor 19 is fixedly welded on the other end of the rotating shaft 16, and the rotating direction of the rotating shaft 16 can be controlled by the forward and reverse rotating motor 19.

In this embodiment, the forward and reverse rotation motor 19 is fixedly connected to the bottom of the desk 1 through screws, a motor switch 20 is arranged on one side of the forward and reverse rotation motor 19, and the forward and reverse rotation motor 19 is controlled through the motor switch 20.

In this embodiment, the two ends of the rotating shaft 16 are both fixedly sleeved with the second bearings 17, the top of the second bearings 17 is fixedly welded with the connecting rod 18, the connecting rod 18 is fixedly welded at the bottom of the office table 1, and the rotating shaft 16 is conveniently fixed through the second bearings 17 and the connecting rod 18.

In this embodiment, when the illumination function needs to be used, first, the sliding base 4 is manually pushed to slide in the first sliding chute 3, and when reaching an appropriate position, the position is adjusted to sit in front of the desk 1, then the motor switch 20 is pressed to start the forward and reverse rotation motor 19, the forward and reverse rotation motor 19 rotates the rotating shaft 16, the rotating shaft 16 rotates the second bevel gear 15, the second bevel gear 15 is engaged with the first bevel gear 14, thereby the first bevel gear 14 is engaged and rotated, the first bevel gear 14 is fixedly sleeved on the gear rod 12, the first bevel gear 14 rotates to drive the gear rod 12 to rotate, the gear rod 12 is engaged with the toothed belt 11, the gear rod 12 is engaged to drive the toothed belt 11 and the vertical rod 6 to ascend or descend, and is adjusted to an appropriate height, and the rotating shaft 16 is repeatedly rotated by the forward and reverse rotation motor 19, so that requirements of people with different heights can be met.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A lighting device of office furniture comprises an office table (1), and is characterized in that support legs (2) are fixedly mounted at the bottom of the office table (1), a first sliding groove (3) is formed in each of the top and the bottom of one side of the office table (1), and the two first sliding grooves (3) are connected with the same sliding base (4) in a sliding manner;

a second sliding groove (5) is formed in the sliding base (4), a vertical rod (6) is connected to the inner wall of the second sliding groove (5) in a sliding mode, a cross rod (7) is fixedly connected to the top of one side of the vertical rod (6), a lampshade (8) is fixedly arranged on one side of the bottom of the cross rod (7), a plurality of LED lamps (9) are fixedly arranged in the lampshade (8), a clamping groove (10) is formed in the top of the sliding base (4), and the lampshade (8) is matched with the clamping groove (10);

one side of the vertical rod (6) is fixedly provided with a toothed belt (11), the toothed belt (11) is meshed with a gear rod (12), the gear rod (12) is located below the sliding base (4), the two ends of the gear rod (12) are fixedly sleeved with first bearings (13), and the first bearings (13) are fixedly connected to the bottom of the office table (1).

2. An illumination device for office furniture according to claim 1, characterized in that one end of the gear rod (12) is fixedly sleeved with a first bevel gear (14), and a second bevel gear (15) is engaged with the first bevel gear (14).

3. An illumination device of office furniture according to claim 2, characterized in that one end of the rotating shaft (16) is fixedly connected to the second bevel gear (15), and a forward and reverse rotating motor (19) is fixedly connected to the other end of the rotating shaft (16).

4. A lighting device for office furniture according to claim 3, characterized in that the forward and reverse rotation motor (19) is fixedly connected to the bottom of the desk (1), and a motor switch (20) is arranged on one side of the forward and reverse rotation motor (19).

5. An office furniture lighting device according to claim 3, wherein the two ends of the rotating shaft (16) are fixedly sleeved with second bearings (17), the top of the second bearings (17) is fixedly connected with a connecting rod (18), and the connecting rod (18) is fixedly connected with the bottom of the office table (1).