CN206592849U

CN206592849U - A kind of multipurpose table-lamp

Info

Publication number: CN206592849U
Application number: CN201720274774.2U
Authority: CN
Inventors: 马乐婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-20
Filing date: 2017-03-20
Publication date: 2017-10-27
Anticipated expiration: 2027-03-20

Abstract

The utility model discloses a kind of multipurpose table-lamp, the bulb on base is supported on including base, by supporting construction, also include being arranged on the transmission mechanism that supporting construction can be driven to rotate in base, the transmission mechanism includes the driven gear that motor, the driving gear being fixedly connected with the output shaft of motor and setting are engaged on the support structure and with driving gear.The desk lamp can be rotated by controller, to using very big convenience is brought, while making desk lamp have certain playability.

Description

A kind of multipurpose table-lamp

Technical field

The utility model is related to study article technical field, specially a kind of multipurpose table-lamp.

Background technology

One kind of desk lamp, is convenient for carrying, and this electrical equipment is predominantly disposed on desk or dining table, so that illumination is used, desk lamp Bright range of exposures it is relatively small and concentrate, thus do not interfere with the light in whole room, effect is confined to desk lamp week Enclose, be easy to read, learn, save the energy, desk lamp has much surmounted the value of desk lamp in itself, and desk lamp has had changed into one The rare art work, under the with light packs theory for repairing refitting decorations, the decoration functions of desk lamp are also just more obvious, in the market The species of desk lamp is various, and traditional desk lamp is all fixedly mounted on base, because conversion irradiating angle is inconvenient, user Use during need change desk lamp irradiating angle when need to move table lamp body, so waste user time Also inconvenient user uses, and structure is single, it is impossible to meet the demand of user.

Utility model content

The purpose of this utility model is to provide a kind of multipurpose table-lamp possess to the adjustable advantage of desk lamp, solve The problem of desk lamp can not be adjusted.

To achieve the above object, the utility model provides following technical scheme：A kind of multipurpose table-lamp, including it is base, logical Cross the bulb that supporting construction is supported on base, it is characterised in that can also drive supporting construction including being arranged in base The transmission mechanism of rotation, the transmission mechanism includes motor, the driving gear being fixedly connected with the output shaft of motor and is arranged on The driven gear engaged in supporting construction and with driving gear.

Preferably, the diameter of the driving gear is less than the diameter of driven gear.

Preferably, motor housing is provided with the base, the motor is placed in the motor housing, the motor output Axle stretches out out of motor housing.

Preferably, the supporting construction includes the drive link being removably secured on base and is connected with drive link top Foldable structure, the driven gear is fixed on drive link.

Preferably, the foldable structure includes lower telescopic arm, upper telescopic arm and selects lower telescopic arm and upper telescopic arm Property ground tightening device rotatably.

Preferably, tightening device includes the lower branch arm that is connected with the top of lower telescopic arm and is connected with the lower end of telescopic arm Upper branch arm, the lower branch arm can optionally unclamp or close-fitting with upper branch arm.

Preferably, the lower branch arm is connected by screw with upper branch arm.

Preferably, intermeshing tooth is respectively arranged with the face that the lower branch arm coordinates with upper branch arm.

Compared with prior art, the beneficial effects of the utility model are as follows：

The utility model on traditional desk lamp by being mounted with motor, by the operation of controller controlled motor, by turning Axle drives the operation of driving gear, and driving gear drives driven gear operation, drives bracket to operate by drive link, by platform Tightening device is mounted with lamp, telescopic arm can be moved up and down, space has both been saved, has also brought convenience to users, so User is when in use, so that it may according to desk lamp being adjusted in the case of difference, so as to easily facilitate user to desk lamp Use, the multipurpose table-lamp is simple in construction, easy to operate, while so that the desk lamp has certain playability.

Brief description of the drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model structural front view

Fig. 3 is the structural representation of the utility model tightening device

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

A kind of multipurpose table-lamp as Figure 1-3, including base 1 and the lamp 6 being supported on base 1, the lamp 6 are used for Illumination.The base 1 is body structure.

The lower telescopic arm 3 that the lamp 6 is connected by upper telescopic arm 5, with upper telescopic arm 5 is supported on base 1.

In order to reduce the volume of desk lamp when not in use, the upper telescopic arm 5 and lower telescopic arm 3 can be folded mutually.Tool Body, in order to ensure that upper telescopic arm 5 and lower telescopic arm 3 can be locked or folded as needed, in upper telescopic arm 5 and lower flexible Tightening device 4 is provided between arm 3.

The tightening device 4 includes the lower branch arm 41 being connected with the top of lower telescopic arm 3 and the lower end with upper telescopic arm 5 The side of support arm 44 offers the neck 45 for receiving the lower end of upper branch arm 44, institute upwardly on the upper branch arm 44 of connection, lower branch arm 41 Upper branch arm 44 is stated to be fixed in neck 45 by bolt 43, and upper branch arm 44 can rotate around bolt 43.

Specifically, the part being inserted on the upper branch arm 44 in neck 45 is provided with horizontal hole, the lower branch arm 41 On be provided with a hole corresponding with the hole on upper branch arm 44, one end of the bolt 43 sequentially pass through hole on upper branch arm 44, under Hole on support arm 41 reaches the outside of lower branch arm 41.Stretched out in bolt 43 on the part in the external world and be combined with nut 46, pass through rotation Upper branch arm 44 and lower branch arm 41 are brought into close contact and then both is fixed to the position of needs by nutting 46.

Further, in order to prevent nut 46 in the state of tightening, upper branch arm 44 and lower branch arm 41 occur to slide relatively It is dynamic, it is respectively arranged with intermeshing tooth in both binding faces.

Motor 12 that the desk lamp also includes being arranged in base 1, the driving gear 7 that is arranged on motor output shaft 8 with And the driven gear 14 engaged with driving gear 7, the driven gear 14 is arranged on the transmission being pivotally supported in base 1 On bar 13, the upper end of the drive link 13 is stretched out base 1 and is connected with the lower end of lower telescopic arm 3, and then being capable of band by motor 12 Dynamic lower telescopic arm 3, upper telescopic arm 5 rotate and then drive lamp 6 to rotate.The diameter of the driving gear 7 is less than driven gear 14 Diameter, so serves the effect of deceleration, it is to avoid lamp 6 rotate too fast.

In order to be protected to motor 12, the motor 12, which is arranged on, to be supported in base in motor housing 9, the motor Output shaft reaches the outside of motor housing 9.

In order to reduce friction, the two ends of the drive link 13 are by bearings on base 1.

The connection of drive link 13 and lower telescopic arm 3, bracket is provided between drive link 13 and lower telescopic arm 3 for convenience 2, the bracket 2 is the structure of collar plate shape, because the diameter of drive link 13 and lower telescopic arm 3 is all smaller, is directly connected between the two Connect that stability is low, connective stability between the two is added by bracket 2.

The bottom of the base 1 is provided with slipmat 11, and the slipmat 11 can prevent the bottom during rotation of lamp 6 Seat 1 rotates.

The desk lamp also includes controller, and the controller is connected with the signal of motor 12, and the controller 18 can be controlled The rotation of motor 12.The rotary knob being connected with controller is provided with base 1, lamp can be controlled by rotating rotary knob 6 rotation.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of multipurpose table-lamp, including base, the bulb that is supported on by supporting construction on base, it is characterised in that also wrap Include the transmission mechanism that supporting construction can be driven to rotate being arranged in base, the transmission mechanism includes motor, with motor The driven gear that the driving gear and setting that output shaft is fixedly connected are engaged on the support structure and with driving gear.

2. a kind of multipurpose table-lamp according to claim 1, it is characterised in that the diameter of the driving gear is less than driven The diameter of gear.

3. a kind of multipurpose table-lamp according to claim 2, it is characterised in that motor housing, institute are provided with the base State motor to be placed in the motor housing, the motor output shaft stretches out out of motor housing.

4. a kind of multipurpose table-lamp according to claim any one of 1-3, it is characterised in that the supporting construction includes can The drive link being rotatably secured on base and the foldable structure being connected with drive link top, the driven gear are fixed on transmission On bar.

5. a kind of multipurpose table-lamp according to claim 4, it is characterised in that the foldable structure include lower telescopic arm, Upper telescopic arm and by lower telescopic arm and the tightening device of upper telescopic arm optionally rotatably.

6. a kind of multipurpose table-lamp according to claim 5, it is characterised in that tightening device includes the top with lower telescopic arm The upper branch arm held the lower branch arm of connection and be connected with the lower end of telescopic arm, the lower branch arm can optionally unclamp with upper branch arm Or close-fitting.

7. a kind of multipurpose table-lamp according to claim 6, it is characterised in that the lower branch arm passes through screw with upper branch arm Connection.

8. a kind of multipurpose table-lamp according to claim 7, it is characterised in that the face that the lower branch arm coordinates with upper branch arm On be respectively arranged with intermeshing tooth.