CN214663875U

CN214663875U - Adjustable lamp

Info

Publication number: CN214663875U
Application number: CN202121344599.2U
Authority: CN
Inventors: 姚迪; 潘霞远; 张友峰
Original assignee: Guangdong Polytechnic Of Water Resources And Electric Engineering
Current assignee: Guangdong Polytechnic Of Water Resources And Electric Engineering
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-09
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a lamps and lanterns with adjustable, including two cover bodies, lamp stand and connection lid. The utility model discloses a lamp shade has two, and two lamp shades can rotate through the dwang, and the light that the LED lamp sent can shine out via the gap between two lamp shades, consequently, can adjust the irradiation range and the angle of shining of LED lamp through rotating two lamp shades. The utility model discloses be provided with head rod, second connecting rod and dwang, after the base is fixed, can rotate between first dwang and the second dwang, also can rotate between dwang and the base, consequently, can rotate the LED lamp as required. The utility model discloses a dwang and stand department are provided with adjusting bolt, can screw up adjusting bolt, and at this moment, the dwang can't rotate, prevents that the dwang from rotating by oneself and influencing whole use.

Description

Adjustable lamp

Technical Field

The utility model belongs to the technical field of the lamp shade, concretely relates to lamps and lanterns with adjustable.

Background

The lampshade is a part of the lamp, and if the lampshade is made of non-light-transmitting materials, light emitted by the LED lamp cannot penetrate out of the lampshade; generally, because the volume of the lampshade is fixed, the volume of the lampshade cannot be adjusted according to different use occasions, namely, a user cannot enlarge or reduce the part of the lampshade, which blocks the LED lamp, according to the requirement of the user.

In addition, although there is a device capable of automatically adjusting the irradiation range and the irradiation angle of the LED lamp, a control module is required in the automatically adjustable LED lamp, and the control module controls the rotation of the LED lamp to adjust the irradiation range and the irradiation angle. The LED lamp is high in production cost and short in service life compared with a mechanical adjusting mode.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide an adjustable lamp.

According to the utility model discloses an aspect provides a lamps and lanterns with adjustable, including two cover bodies, lamp stand and connection lid, the lamp stand is established connect to cover, be equipped with a plurality of LED lamps on the lamp stand, two cover bodies with the lamp stand rotates to be connected, through rotating the angle of shining and the irradiation range of two cover bodies in order to adjust the LED lamp.

In some embodiments, the two sides of the cover bodies are rotatably connected with the lamp holder through rotating shafts, when the two cover bodies rotate in opposite directions, the irradiation range of the LED lamp is reduced, and when the two cover bodies rotate in opposite directions, the irradiation range of the LED lamp is enlarged. Therefore, the utility model provides a cover body can rotate, and the light that the LED lamp sent shines away in can following the gap that two cover bodies formed, can shine angle and irradiation range's effect in order to reach adjustment LED lamp through the position of adjusting two cover bodies, satisfies different demands.

In some embodiments, a power supply is disposed at the connection cover, the lamp holder is cylindrical, and the power supply is electrically connected with the LED lamp. Therefore, the power supply can provide electric energy for the LED lamp, so that the LED lamp can be continuously illuminated.

In some embodiments, the LED lamps are four.

In some embodiments, the device further comprises a connecting device and a base, wherein one end of the connecting device is connected with the base, and the other end of the connecting device is connected with the connecting cover. Therefore, the connecting device can play the role of fixedly connecting the cover, and the base plays the role of supporting the utility model discloses holistic effect.

In some embodiments, the connecting device comprises a first connecting rod, a second connecting rod and a rotating rod, the upper end of the first connecting rod is connected with the connecting cover, the lower end of the first connecting rod is connected with the upper end of the second connecting rod, the lower end of the second connecting rod is connected with the upper end of the rotating rod, and the lower end of the rotating rod is connected with the base. Therefore, the two connecting rods can be mutually rotatably connected to adjust the angle of the LED lamp.

In some embodiments, the lower end of the rotating rod is rotatably connected with the base, and an adjusting bolt is arranged at the connection position. Therefore, the base can be fixed on the ground, after the base is fixedly installed, the positions of the first connecting rod and the second connecting rod in the horizontal direction can be rotated through the rotating rod, and the irradiation angle of the LED lamp is adjusted.

In some embodiments, a clamping groove is formed at the lower end of the rotating rod, and one end of the adjusting bolt penetrates through the base and is clamped into the clamping groove to clamp the rotating rod. Therefore, when screwing adjusting bolt, can rotate the dwang, when screwing adjusting bolt, the dwang can't rotate, through setting up adjusting bolt, prevents that the dwang from rotating by oneself and influencing the use.

In some embodiments, a column is disposed on the base, the lower end of the rotating rod is inserted into the column, and one end of the adjusting bolt passes through the column.

In some embodiments, the base is cylindrical.

The utility model has the advantages that:

1. the utility model discloses a lamp shade has two, and two lamp shades can rotate through the axis of rotation, and the light that the LED lamp sent can shine out via the gap between two lamp shades, consequently, can adjust the irradiation range and the angle of shining of LED lamp through rotating two lamp shades.

2. The utility model discloses be provided with head rod, second connecting rod and dwang, after the base is fixed, can rotate between first dwang and the second dwang, also can rotate between dwang and the base, consequently, can rotate the LED lamp as required.

3. The utility model discloses a dwang and stand department are provided with adjusting bolt, can screw up adjusting bolt, and at this moment, the dwang can't rotate, prevents that the dwang from rotating by oneself and influencing whole use.

Drawings

Fig. 1 is a schematic structural view of an adjustable lamp according to an embodiment of the present invention;

FIG. 2 is a schematic view of the adjustable light fixture of FIG. 1 in use;

fig. 3 is a partially enlarged structural schematic view of the adjustable lamp shown in fig. 1 after the upright posts are hidden.

In the figure: 1-a cover body; 11-a rotating shaft; 2-a lamp holder; 3-connecting the cover; 4-a connecting means; 41-first connecting rod; 42-a second connecting rod; 43-rotating rods; 431-card slot; 44-adjusting bolts; 5-a base; 51-column.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Fig. 1 to fig. 3 schematically show the structure of an adjustable lamp according to an embodiment of the present invention.

As shown in fig. 1 to 3, an adjustable lamp includes two covers 1, a lamp holder 2 and a connection cover 3. Furthermore, the adjustable light fixture comprises a connecting device 4 and a base 5.

As shown in fig. 1 and 2, the lamp holder 2 may be installed on the connection cover 3, a plurality of LED lamps may be installed on the lamp holder 2, both the two covers 1 may be rotatably connected to the lamp holder 2, when the two covers 1 are rotated, a gap between the two covers 1 may be reduced or increased, and an irradiation angle and an irradiation range of the LED lamps on the lamp holder 2 may be adjusted.

In this embodiment, as shown in fig. 1 and fig. 2, both sides of each cover 1 can be rotatably connected to the lamp holder 2 through a rotating shaft 11, when the two covers 1 rotate in opposite directions (i.e., the two covers rotate in a direction in which they approach each other), the gap between the two covers 1 is reduced, the illumination range of the LED lamp is reduced, and when the two covers 1 rotate in opposite directions (i.e., the two covers rotate in a direction in which they move away from each other), the gap between the two covers 1 is increased, and the illumination range of the LED lamp is reduced. In addition, one of the cover bodies 1 can be rotated, or the two cover bodies 1 can be rotated in the same direction, and at the moment, the irradiation angle of the LED lamp can be adjusted. Therefore, the utility model provides a cover body 1 can rotate, and the light that the LED lamp sent shines away in can following the gap that two cover bodies 1 formed, can shine angle and irradiation range in order to reach adjustment LED lamp through the position of adjusting two cover bodies 1, satisfies different demands.

In this embodiment, a power supply may be installed at the connection cover 3, and the lamp socket 2 has a cylindrical shape, and the power supply is electrically connected to the LED lamp. Therefore, the power supply can provide electric energy for the LED lamp, and the LED lamp can be continuously illuminated. The power supply in this embodiment may be a chargeable and dischargeable power supply. In addition, in other embodiments, the utility model can be directly connected to the household alternating current without a power supply.

In this embodiment, there are four LED lamps, and all four LED lamps can be fixedly mounted on the lamp holder 2. In other embodiments, there may be three LED lamps, and the number of LED lamps may be increased or decreased according to the lighting requirement.

In this embodiment, as shown in fig. 1, the upper end of the connecting device 4 may be connected to the base 5, and the lower end may be connected to the connecting cover 3; consequently, connecting device 4 can play the effect of fixed connection lid 3 and base 5, and base 5 then plays the support the utility model discloses holistic effect.

In this embodiment, as shown in fig. 1 and 2, the connecting device 4 includes a first connecting rod 41, a second connecting rod 42 and a rotating rod 43, the upper end of the first connecting rod 41 is connected to the connecting cover 3, the lower end is connected to the upper end of the second connecting rod 42, the lower end of the second connecting rod 42 is connected to the upper end of the rotating rod 43, the lower end of the rotating rod 43 is connected to the base 5, the first connecting rod 41 and the second connecting rod 42 can also be rotatably connected to each other, the angle of the LED lamp can be adjusted, and the LED lamp can be rotated on a vertical plane through the rotation of the first connecting rod 41 and the second connecting rod 42.

In this embodiment, as shown in fig. 3, the lower end of the rotating rod 43 can be rotatably connected to the base 5, and the adjusting bolt 44 is installed at the joint of the two, when using the utility model discloses the time, generally with base 5 fixed mounting after, the rotating rod 43 can rotate in the horizontal plane around vertical axle, therefore, can rotate the position of the first connecting rod 41 and the second connecting rod 42 at the horizontal plane through the rotating rod 43, adjust the irradiation angle of the LED lamp.

Specifically, as shown in fig. 3, in the present embodiment, a clamping groove 431 may be integrally formed at the lower end of the rotating rod 43, and the left end of the adjusting bolt 44 may penetrate through the base 5 until being clamped into the clamping groove 431; when adjusting bolt 44 unscrewed, can rotate dwang 43, when screwing up adjusting bolt 44, dwang 43 is unable to rotate, through setting up adjusting bolt 44, prevents that dwang 43 from rotating by oneself and influencing the use.

In the embodiment, as shown in fig. 3, a pillar 51 is integrally formed on the base 5, and accordingly, a receiving cavity is integrally formed on the pillar 51, the lower end of the rotating rod 43 is inserted into the receiving cavity of the pillar 51, and the left end of the adjusting bolt 44 can pass through the pillar 51 and be snapped into the snap groove 431. In other embodiments, the rotating rod 43 can also be clamped by a latch, such as: both the lower end of the rotating rod 43 and the upright post 51 can be integrally formed with a through hole, when the bolt sequentially passes through the through hole of the upright post 51 and the through hole of the lower end of the rotating rod 43, the rotating rod 43 cannot rotate, and when the bolt is pulled out from the through hole of the upright post 51 and the through hole of the lower end of the rotating rod 43, the rotating rod 43 can rotate.

In the present embodiment, as shown in fig. 1 and 2, the base 5 may have a cylindrical shape. The base 5 can be fixed on the ground for use, such as: the base 5 may be fixed to the ground by screws. Consequently, base 5 can play fixed and support the utility model discloses an effect. Alternatively, in other embodiments, the base 5 may have a rectangular parallelepiped shape, and may also be fixed on the ground for use.

To sum up, the utility model discloses a lamp shade has two, and two lamp shades can rotate through the axis of rotation, and the light that the LED lamp sent can shine through the gap between two lamp shades and come, consequently, can adjust the irradiation range and the angle of shining of LED lamp through rotating two lamp shades.

The utility model discloses be provided with head rod 41, second connecting rod 42 and dwang 43, after base 5 is fixed, can rotate between first dwang 43 and the second dwang 43, also can rotate between dwang 43 and the base 5, consequently, can rotate the LED lamp as required.

Furthermore, the utility model discloses a dwang 43 and stand 51 department are provided with adjusting bolt 44, can prevent that dwang 43 from rotating by oneself and influencing whole use through screwing up adjusting bolt 44.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. An adjustable light fixture, comprising: including two cover bodies (1), lamp stand (2) and connection lid (3), lamp stand (2) are established connect on the lid (3), be equipped with a plurality of LED lamps on lamp stand (2), two cover bodies (1) with lamp stand (2) rotate to be connected, through rotating the angle of illumination and the irradiation range of two cover bodies (1) in order to adjust the LED lamp.

2. The adjustable light fixture of claim 1, wherein: the both sides of the cover body (1) all through axis of rotation (11) with lamp stand (2) rotate to be connected, and when two cover bodies (1) rotated in opposite directions, the irradiation range of LED lamp reduced, and when two cover bodies (1) rotated mutually, the irradiation range of LED lamp reduced greatly.

3. The adjustable light fixture of claim 2, wherein: the LED lamp is characterized in that a power supply is arranged at the connecting cover (3), the lamp holder (2) is cylindrical, and the power supply is electrically connected with the LED lamp.

4. The adjustable light fixture of claim 3, wherein: the number of the LED lamps is four.

5. The adjustable light fixture of claim 4, wherein: the device is characterized by further comprising a connecting device (4) and a base (5), wherein one end of the connecting device (4) is connected with the base (5), and the other end of the connecting device is connected with the connecting cover (3).

6. The adjustable light fixture of claim 5, wherein: connecting device (4) include head rod (41), second connecting rod (42) and dwang (43), the upper end of head rod (41) with connect lid (3) and link to each other, the lower extreme with the upper end of second connecting rod (42) links to each other, the lower extreme of second connecting rod (42) with the upper end of dwang (43) links to each other, the lower extreme of dwang (43) with base (5) link to each other.

7. The adjustable light fixture of claim 6, wherein: the lower extreme of dwang (43) with base (5) rotate to be connected, dwang (43) with the junction of base (5) is equipped with adjusting bolt (44).

8. The adjustable light fixture of claim 7, wherein: the lower extreme of dwang (43) is equipped with draw-in groove (431), the one end of adjusting bolt (44) is passed base (5) is and be arranged in the card is gone into in draw-in groove (431), in order to block dwang (43).

9. The adjustable light fixture of claim 8, wherein: be equipped with stand (51) on base (5), the lower extreme of dwang (43) inserts in stand (51), the one end of adjusting bolt (44) is passed stand (51).

10. An adjustable light fixture as recited in any one of claims 5-9, wherein: the base (5) is cylindrical.