CN201166330Y - Lamp post and lamp stand connecting structure of desk lamp - Google Patents

Abstract

The utility model relates to a lamp pole and lamp stand connection structure of desk lamp, it is including lamp pole and the base that is used for supporting the lamp, and its design essential lies in that the lamp pole lower extreme is equipped with a spliced pole and interval distribution at the peripheral last fixed dog of spliced pole, is equipped with the sleeve and the interval distribution of the above-mentioned spliced pole of holding on the base at a plurality of lower fixed dogs of sleeve periphery, and the spliced pole can clamp in above-mentioned sleeve, goes up fixed dog and can correspond to clamp between the draw-in groove that faces two fixed dogs and form mutually. The utility model aims at providing a simple structure, lamp pole and lamp stand connection structure of a desk lamp that lamp pole and lamp stand can the joint.

Description

A connection structure between a light pole and a lamp holder of a desk lamp

[technical field]

The utility model relates to a connection structure between a lamp post and a lamp holder of a desk lamp.

[Background technique]

With the improvement of living standards, lighting products are gradually loved by people. If they can be matched with appropriate lighting in interior decoration, they will have both practical and beautiful functions. Most of the general table lamps or desk lamps are composed of lamp base and lamp pole. The lamp base mainly enables the lamp to be placed on the table or platform stably, while the lamp pole can be adjusted to the appropriate lighting position according to the user's angle of use. , The connection between the light pole and the lamp holder is mostly fixed by a latch and a fixing knob, or the light pole and the lamp holder are directly connected as one. The use of pins or fixed knobs makes it very inconvenient to assemble and adjust; and if the light pole and the lamp holder are connected as one, it will take up a lot of space when placed, which is not convenient for transportation and storage. Therefore, it is necessary to improve the existing light pole support structure.

[utility model content]

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a connection structure between the lamp post and the lamp holder of a desk lamp, which has a simple structure and can be clamped between the lamp post and the lamp holder.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A connection structure between a lamp pole and a lamp holder of a desk lamp, which includes a lamp pole and a base for supporting the lamp, and is characterized in that a connecting column is provided at the lower end of the lamp pole and upper fixed blocks are distributed around the connecting column at intervals, The base is provided with a sleeve for accommodating the connecting column and a plurality of lower fixed stops distributed at intervals around the sleeve, the connecting column can be snapped into the sleeve, and the upper fixed stop can correspond to It is clamped between the slots formed by two adjacent fixed blocks;

The connection structure between the light pole and the lamp holder of a desk lamp as described above is characterized in that a boss is provided on the circumference of the tail end of the connecting post, the upper fixed block is located on the upper end surface of the boss, and the outer end of the sleeve There is a circular groove that can accommodate the above-mentioned boss, and the lower fixed stopper is located at the bottom of the circular groove;

The connection structure between the light pole and the lamp holder of a desk lamp as described above is characterized in that a protrusion is provided on the circumference of the front end of the connecting column on the light pole; In the slot, the projections on the connecting post can be correspondingly guided along the above-mentioned sliding slot and rotated into the above-mentioned slot.

The beneficial effects of the utility model are: when in use, the base is placed on the floor or the table, and then the connecting column at the lower end of the light pole is aligned with the sleeve on the base, inserted and rotated, otherwise it can be disassembled and assembled, and the structure is simple. Convenient and practical.

[Description of drawings]

Fig. 1 is a structural schematic diagram of the light pole after being separated from the base in the utility model;

Figure 2 is a schematic diagram of a partially enlarged structure after the light pole is separated from the base;

Fig. 3 is a structural schematic diagram when the light pole is inserted into the base;

Figure 4 is a schematic diagram of a partially enlarged structure when the light pole is inserted into the base;

Fig. 5 is a structural schematic diagram of the light pole inserted into the base and rotated and clamped;

Fig. 6 is a partial enlarged structural schematic diagram of the light pole inserted into the base and rotated and engaged.

[Detailed ways]

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in the figure, a connection structure between a lamp post and a lamp holder of a desk lamp includes a lamp post 1 and a base 2 for supporting the lamp. The upper fixed block 12 is provided on the base 2 with a sleeve 21 for accommodating the connecting column 11 and lower fixed blocks 22 distributed around the sleeve 21 at intervals. The connecting column 11 can be clamped in the above-mentioned sleeve 21 , and the upper fixed block 12 can be correspondingly clamped between the slots formed by the two adjacent lower fixed blocks 22 . In the utility model, a boss 10 is provided on the circumference of the tail end of the connecting column 11, the upper fixed block 12 is located on the upper end surface of the boss 10, and the outer end of the sleeve 21 is provided with a circular groove 20 that can accommodate the above-mentioned boss, and the lower fixed The block 22 is located at the bottom of the annular groove 20 . Through the cooperation of the boss 10 and the circular groove 20, the breaking resistance of the light pole 1 can be enhanced. At the same time, the upper fixed stop 12 and the lower fixed stop 22 for circumferential positioning can be hidden inside after assembly, and the overall appearance is simple.

Among them, the front end of the connecting column 11 is provided with two protrusions 110 symmetrically on the circumference, and the inner wall of the sleeve 21 is correspondingly provided with two slide grooves 210 and the card slots 211 respectively communicating with the slide grooves 210. The protrusions on the connecting column 11 110 can be correspondingly introduced along the above-mentioned sliding groove 210 and rotated into each locking groove 211 .

When in use, place the base 2 on the floor or table, and then align the connecting column at the lower end of the light pole 1 with the sleeve 21 on the base 2 and insert it for rotation. After installation, the connection is firm; otherwise, it can be disassembled and assembled, and the structure is simple ,Convenient and practical.

In addition to the above structure, (not shown in the figure) two sliding slots and two slots communicating with the sliding slots can also be symmetrically provided on the front end of the connecting column 11, and the inner wall of the sleeve 21 is correspondingly provided with two slots. As for the protrusion, the two protrusions can be correspondingly introduced along the above-mentioned chute and rotated into the above-mentioned slot to realize the engagement between the light pole 1 and the base 2 . In a word, it is within the scope of protection of the present invention whether a slot or a block is provided on the connecting column 11 of the light pole 1 .

Claims (3)

1, a kind of lamp stand of desk-top lamp and lamp socket syndeton, it includes lamp stand (1) and the base (2) that is used to support lamp, it is characterized in that described lamp stand (1) lower end is provided with a joint pin (11) and is distributed in the peripheral last fixed stop (12) of joint pin (11), described base (2) is provided with the sleeve (21) of ccontaining above-mentioned joint pin (11) and is distributed in a plurality of fixed stops (22) down of sleeve (21) periphery, described joint pin (11) can be installed in the above-mentioned sleeve (21), and the described fixed stop (12) of going up can correspondence be installed on and faces mutually between the formed draw-in groove of twice fixed stops (22).

2, the lamp stand of a kind of desk-top lamp according to claim 1 and lamp socket syndeton, it is characterized in that described joint pin (11) tail end circumference is provided with boss (10), the described fixed stop (12) of going up is positioned at boss (10) upper surface, described sleeve (21) outer end have can ccontaining above-mentioned boss annular groove (20), described fixed stop (22) down is positioned at the bottom land of annular groove (20).

3, the lamp stand of a kind of desk-top lamp according to claim 1 and lamp socket syndeton, it is characterized in that last joint pin (11) the front end circumference of described lamp stand (1) is provided with projection (110), the draw-in groove (211) that has chute (210) on described sleeve (21) inwall and be communicated with chute (210), the projection (110) on the joint pin (11) can import and rotate along above-mentioned chute (210) accordingly and snap in the above-mentioned draw-in groove (211).

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