CN214306978U

CN214306978U - Lamp holder with rotation axis fixed knot constructs

Info

Publication number: CN214306978U
Application number: CN202120083070.3U
Authority: CN
Inventors: 颜志长; 周定义
Original assignee: Dongguan Laier Lighting Electric Appliance Co ltd
Current assignee: Dongguan Laier Lighting Electric Appliance Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-09-28
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a lamp stand with axis of rotation fixed knot constructs, which comprises a lampshade, a lamp stand, a spring, the mounting panel, the connecting seat, pivot and dwang, the upper end of lamp shade is provided with the installation cavity, the upper end of mounting panel is provided with the guide post, the spring housing is on the guide post, the upper end top of spring is at the top of installation cavity, be provided with reference column and card post on the connecting seat, there is the locating hole on the mounting panel, the reference column inserts in the locating hole, card post joint is at the side of mounting panel, pivot and dwang integrated into one piece, the axis direction of pivot and the axis direction mutually perpendicular of dwang, be formed with the shaft hole between mounting panel and the connecting seat, the tip of pivot inserts axle hole axle, one side of mounting panel and one side of connecting seat all are provided with the movable slot, the dwang activity is between two movable slots. This lamp stand with axis of rotation fixed knot constructs installs simple and conveniently, can change the direction of illumination through simple angle change, and each inside part is effectively protected to stable wear-resisting structure.

Description

Lamp holder with rotation axis fixed knot constructs

Technical Field

The utility model relates to a technical field of lamps and lanterns especially relates to a lamp stand with axis of rotation fixed knot constructs.

Background

The existing lamp holder is fixed, or universal joints are formed by directly hinging a plurality of sections of connecting rods with each other, so that the cost is higher, and the more the adjustable connecting structures are, the more unstable the structure is, and the more difficult the installation is.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a lamp stand with axis of rotation fixed knot constructs for solve the problem that prior art exists.

To achieve the purpose, the utility model adopts the following technical proposal:

a lamp holder with a rotating shaft fixing structure comprises a lamp shade, a lamp holder, a spring, a mounting plate, a connecting seat, a rotating shaft and a rotating rod, wherein an installation cavity is arranged at the upper end of the lamp shade, a guide post is arranged at the upper end of the mounting plate, the spring is sleeved on the guide post, the upper end of the spring is propped against the top of the installation cavity, a positioning post and a clamping post are arranged on the connecting seat, a positioning hole is formed in the mounting plate, the positioning post is inserted into the positioning hole, the clamping post is clamped at the side edge of the mounting plate, the rotating shaft and the rotating rod are integrally formed, the axial direction of the rotating shaft is perpendicular to the axial direction of the rotating rod, a shaft hole is formed between the mounting plate and the connecting seat, the end part of the rotating shaft is inserted into the shaft hole shaft, one side of the mounting plate and one side of the connecting seat are both provided with a movable groove, the dwang activity is in two between the activity groove, the lamp stand is located the below of connecting seat.

As a preferred technical scheme, bosses are arranged on two sides of the upper end of the mounting cavity, connecting screw holes are formed in the bosses, connecting bolts are arranged on the lamp holder and sequentially penetrate through the lamp holder and the connecting seat and then are in threaded connection with the connecting screw holes.

As a preferred technical scheme, clamping pieces are arranged on the mounting plate and clamped on two sides of the boss.

As an optimal technical scheme, the lower end of the connecting seat is provided with two limiting plates, and the two limiting plates clamp the lamp holder.

As a preferred technical scheme, the inner side of the limiting plate is provided with a limiting strip, the outer side of the lamp holder is provided with a limiting groove, and the limiting strip is inserted into the limiting groove.

The utility model has the advantages that: the lamp holder with the rotating shaft fixing structure is simple and convenient to install, the direction of illumination can be changed through simple angle change, and each part inside is effectively protected by a stable and wear-resistant structure.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a first overall structure diagram of a lamp holder with a rotating shaft fixing structure according to an embodiment;

fig. 2 is a second overall structural schematic diagram of a lamp socket with a rotating shaft fixing structure according to the embodiment;

fig. 3 is a first internal structural diagram of a lamp socket with a rotating shaft fixing structure according to an embodiment;

fig. 4 is a second internal structural diagram of a lamp socket with a rotating shaft fixing structure according to an embodiment;

FIG. 5 is a schematic structural diagram of a lamp housing according to an embodiment;

fig. 6 is a schematic view of a combined structure of a rotating shaft and a rotating rod according to an embodiment.

In fig. 1 to 6:

1. a lamp shade; 2. a lamp socket; 3. a spring; 4. mounting a plate; 5. a connecting seat; 6. a rotating shaft; 7. rotating the rod; 8. a guide post; 9. a positioning column; 10. clamping the column; 11. a movable groove; 12. a boss; 13. a connecting screw hole; 14. a connecting bolt; 15. a clip; 16. a limiting plate; 17. a limiting strip; 18. a limiting groove.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 6, in this embodiment, a lamp holder with a rotation axis fixing structure includes a lamp shade 1, a lamp holder 2, a spring 3, a mounting plate 4, a connecting seat 5, a rotation axis 6 and a rotation rod 7, an installation cavity is arranged at an upper end of the lamp shade 1, a guide post 8 is arranged at an upper end of the mounting plate 4, the spring 3 is sleeved on the guide post 8, an upper end of the spring 3 abuts against a top of the installation cavity, a positioning post 9 and a clamping post 10 are arranged on the connecting seat 5, a positioning hole is arranged on the mounting plate 4, the positioning post 9 is inserted into the positioning hole, the clamping post 10 is clamped at a side edge of the mounting plate 4, the rotation axis 6 and the rotation rod 7 are integrally formed, an axis direction of the rotation axis 6 is perpendicular to an axis direction of the rotation rod 7, a shaft hole is formed between the mounting plate 4 and the connecting seat 5, the tip of pivot 6 inserts the axle hole axle, one side of mounting panel 4 with one side of connecting seat 5 all is provided with movable groove 11, dwang 7 activity in two between the movable groove 11, lamp stand 2 is located the below of connecting seat 5.

When the installation, the spring 3 cover is in on the guide post 8, have again the spring 3 the mounting panel 4 is filled in the lamp shade 1 in the installation cavity, then to integrated into one piece pivot 6 with dwang 7 puts into in the installation cavity together, dwang 7 is worn out the lamp shade 1 is put into then connecting seat 5 relies on reference column 9 with the connection between the locating hole is assembled, the axis of rotation is in mounting panel 4 with connecting seat 5 forms rotate in the shaft hole, thereby control the rotation of dwang 7, dwang 7 can be two adjust between the movable slot 11, and then reach the irradiation direction of control lamp,

bosses 12 are arranged on two sides of the upper end of the mounting cavity, connecting screw holes 13 are formed in the bosses 12, connecting bolts 14 are arranged on the lamp holder 2, and the connecting bolts 14 sequentially penetrate through the lamp holder 2 and the connecting seat 5 and then are in threaded connection with the connecting screw holes 13.

The lamp holder 2, the connecting base 5 and the mounting plate 4 are fixedly mounted in the lampshade 1 through the connecting bolt 14.

The mounting plate 4 is provided with clamping pieces 15, and the clamping pieces 15 are clamped on two sides of the boss 12.

When the mounting plate 4 is placed into the mounting cavity, the clamping piece 15 clamps and positions the boss 12 to prevent the position of the mounting plate 4 from being changed.

The lower end of the connecting seat 5 is provided with two limiting plates 16, and the two limiting plates 16 clamp the lamp holder 2.

And, the inboard of limiting plate 16 is provided with spacing strip 17, the outside of lamp stand 2 is provided with spacing groove 18, spacing strip 17 inserts in spacing groove 18.

When the lamp holder 2 is installed in the connection holder 5, the limiting strip 17 on the limiting plate 16 and the limiting groove 18 limit the lamp holder 2 to prevent the lamp holder 2 from rotating.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. A lamp holder with a rotating shaft fixing structure is characterized by comprising a lamp shade, a lamp holder, a spring, a mounting plate, a connecting seat, a rotating shaft and a rotating rod, wherein an installation cavity is arranged at the upper end of the lamp shade, a guide post is arranged at the upper end of the mounting plate, the spring is sleeved on the guide post, the upper end of the spring is propped against the top of the installation cavity, a positioning post and a clamping post are arranged on the connecting seat, a positioning hole is formed in the mounting plate, the positioning post is inserted into the positioning hole, the clamping post is clamped at the side edge of the mounting plate, the rotating shaft and the rotating rod are integrally formed, the axial direction of the rotating shaft is perpendicular to the axial direction of the rotating rod, a shaft hole is formed between the mounting plate and the connecting seat, the end part of the rotating shaft is inserted into the shaft hole, one side of the mounting plate and one side of the connecting seat are both provided with a movable groove, the dwang activity is in two between the activity groove, the lamp stand is located the below of connecting seat.

2. The lamp holder with the rotating shaft fixing structure as claimed in claim 1, wherein bosses are provided at both sides of the upper end of the mounting cavity, connection screw holes are provided in the bosses, and connection bolts are provided on the lamp holder and sequentially penetrate through the lamp holder and the connection base to be in threaded connection with the connection screw holes.

3. The lamp socket with the rotating shaft fixing structure as claimed in claim 2, wherein the mounting plate is provided with clamping pieces which are clamped at both sides of the boss.

4. The lamp socket with the rotating shaft fixing structure as claimed in claim 1, wherein two limiting plates are provided at a lower end of the connecting socket, and the lamp socket is held by the two limiting plates.

5. The lamp holder with the rotating shaft fixing structure as claimed in claim 4, wherein the inner side of the position limiting plate is provided with a position limiting strip, the outer side of the lamp holder is provided with a position limiting groove, and the position limiting strip is inserted into the position limiting groove.