CN218626609U

CN218626609U - Energy-saving lamp with adjustable brightness

Info

Publication number: CN218626609U
Application number: CN202222506471.2U
Authority: CN
Inventors: 陈明哲; 宾钊文; 谢茂贞; 黄国锋
Original assignee: Foshan Ziling Photoelectric Technology Co ltd
Current assignee: Foshan Ziling Photoelectric Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-14
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses an energy-conserving lamps and lanterns of adjustable luminance belongs to lamps and lanterns technical field, include energy-conserving lamps and lanterns body and install the lamp shade on energy-conserving lamps and lanterns body top, the inner wall connection of lamp shade has the reflector of tubbiness, the inner chamber of lamp shade is provided with a plurality of curved light screens that are used for the shading, the wearing material passageway that supplies the light screen to pass is seted up on the top of lamp shade, and is a plurality of the top of light screen is connected with the connection ring, the top of connecting the ring is connected with the first electric putter that is used for providing power, the inner chamber of lamp shade still is provided with a plurality of solar panels, the side of solar panel is connected with the condensing lens, the auxiliary passage who supplies solar panel and condensing lens to pass is seted up on the top of lamp shade, and the top of solar panel is connected with supplementary ring, and the top of supplementary ring is connected with second electric putter. The brightness-adjustable energy-saving lamp can adjust the brightness and can also assist in heat dissipation and disassembly.

Description

Energy-saving lamp with adjustable brightness

Technical Field

The utility model belongs to the technical field of lamps and lanterns, especially, energy-conserving lamps and lanterns of adjustable luminance.

Background

The lamp is a lighting device which can transmit light, distribute and change the light distribution of the light source, and make the light source reliably emit light so as to meet the requirement of human beings on light when engaging in various activities.

The device of adjustable luminance need be used to the in-process that lamps and lanterns used, and current lamps and lanterns device can not adjust luminance, can only throw out the light of fixed luminance, can't adjust the brightness degree, and long-time use can cause the injury to people's eyes, has reduced the practicality of lamps and lanterns. For example (publication No. CN 209340942U), a luminaire device with adjustable brightness, also mentions similar problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving lamps and lanterns of adjustable luminance to solve the problem that provides in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an energy-saving lamp with adjustable brightness comprises an energy-saving lamp body and a lamp shade arranged at the top end of the energy-saving lamp body, wherein a barrel-shaped reflector is connected to the inner wall of the lamp shade, a plurality of arc-shaped light shading plates for shading are arranged in an inner cavity of the lamp shade, a material passing channel for the light shading plates to pass through is formed in the top end of the lamp shade, a connecting ring is connected to the top ends of the light shading plates, a first electric push rod for providing power is connected to the top end of the connecting ring, a plurality of light collecting plates are further arranged in the inner cavity of the lamp shade, a light collecting lens is connected to the side surface of each light collecting plate, an auxiliary channel for the light collecting plates and the light collecting lens to pass through is formed in the top end of the lamp shade, an auxiliary ring is connected to the top end of each light collecting plate, and a second electric push rod is connected to the top end of the auxiliary ring;

the top of lamp shade has seted up the passageway of ventilating, and the fan is installed to the passageway of ventilating embedded.

In a preferred embodiment, a lamp holder is connected to the top end of the lamp housing, and the transverse portion of the lamp holder is fixedly connected to the first electric push rod and the second electric push rod.

As a preferred embodiment, the periphery of the lampshade is provided with external threads, the lampshade is in threaded connection with a threaded pipe, and the bottom end of the threaded pipe is connected with a protective shell made of transparent materials.

As a preferred embodiment, a plurality of heat dissipation channels are formed in the side surface of the lower half part of the threaded pipe, and the inner wall of each heat dissipation channel is connected with a dust screen.

In a preferred embodiment, the size of the light-gathering plate is smaller than that of the light-shielding plate, and the inner diameter of the connection ring is larger than that of the auxiliary ring.

As a preferred embodiment, the top end of the fan is connected with a dust-proof net.

Compared with the prior art, the utility model discloses a technological effect and advantage:

the brightness-adjustable energy-saving lamp has the advantages that due to the design of the reflector, the shielding plate and the condenser, the brightness adjustment of three levels can be realized, the condensing and reflecting of the condenser can realize the strongest illumination, the illumination area is reduced, the contraction of the second electric push rod and the first electric push rod drives the condensing plate and the shielding plate to move upwards, the reflector is used for reflecting light, the illumination area can be increased, but the illumination brightness can be reduced due to the increase of the illumination area, when the second electric telescopic rod contracts and the first electric push rod is in the extension state, the shielding plate can realize the shading, and further the brightness is reduced;

due to the design of the fan and the threaded pipe, external air can enter the inner cavity of the lampshade from the heat dissipation channel through the air draft of the fan and then is drawn out from the fan, so that the heat dissipation of the energy-saving lamp body is assisted, and the protective shell is convenient to detach and process due to the threaded design of the threaded pipe;

the brightness-adjustable energy-saving lamp can adjust the brightness and can also assist in heat dissipation and disassembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the lamp cover of the present invention;

fig. 3 is a schematic structural view of the light-gathering plate of the present invention.

Description of the reference numerals:

in the figure: 1. an energy-saving lamp body; 2. a lamp shade; 3. a reflective mirror; 4. a visor; 5. connecting the circular rings; 6. a first electric push rod; 7. a light-gathering plate; 8. a condenser lens; 9. an auxiliary ring; 10. a second electric push rod; 11. a fan; 12. a lamp socket; 13. a threaded pipe; 14. a protective shell.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is the standard.

In order to realize the brightness adjustment, the energy-saving lamp with adjustable brightness as shown in fig. 1 to 3 comprises an energy-saving lamp body 1 and a lampshade 2 arranged at the top end of the energy-saving lamp body 1, the lampshade 2 is of a structure similar to a barrel shape with an opening at the bottom end, a barrel-shaped reflector 3 is connected to the inner wall of the lampshade 2, a plurality of arc-shaped light shielding plates 4 for shielding light are arranged in the inner cavity of the lampshade 2, a material passing channel for the light shielding plates 4 to pass through is arranged at the top end of the lampshade 2, a connecting ring 5 is connected to the top ends of the light shielding plates 4, a first electric push rod 6 for providing power is connected to the top end of the connecting ring 5, a plurality of light collecting plates 7 are further arranged in the inner cavity of the lampshade 2, a light collecting mirror 8 is connected to the side surface of the light collecting plate 7, the reflector 3 and the light collecting mirror 8 are both provided with a function similar to reflect light, an auxiliary channel for the light collecting plate 7 and the light collecting mirror 8 to pass through is arranged at the top end of the lampshade 2, the material passing channel and the auxiliary channel are shielded and are not shown, the top end of the light gathering plate 7 is connected with an auxiliary ring 9, the top end of the auxiliary ring 9 is connected with a second electric push rod 10, the top end of the lampshade 2 is connected with a lamp holder 12, the lamp holder 12 consists of a transverse part, a vertical part and a base, the base is a counterweight base, the weight ensures that the whole lamp cannot easily topple, the size is not in accordance with the figure, the transverse part of the lamp holder 12 is fixedly connected with the first electric push rod 6 and the second electric push rod 10, the size of the light gathering plate 7 is smaller than that of the light shading plate 4, the inner diameter size of the connecting ring 5 is larger than that of the auxiliary ring 9, when the lamp is normally used, the first electric push rod 6 can be contracted, the second electric push rod 10 can be in an extended state, the strongest light state can be realized by utilizing the matching of the light gathering mirror 8 and the reflector 3, and when the light is required to be reduced, can control second electric putter 10 and contract for solar panel 7 and condensing lens 8 move up, utilize reflector 3 to reflect light, can increase the illumination area, but because the illumination area increases, irradiant luminance can the step-down, second electric telescopic handle 10 shrink, but when first electric putter 6 was in the extension state, make light screen 4 move down, light screen 4 can realize the shading, and then reduces the light, realizes the regulation of three fender.

In order to satisfy the heat dissipation needs, the passageway of ventilating has been seted up on the top of lamp shade 2, the embedded fan 11 of installing of passageway of ventilating, in the use, fan 11's convulsions, can make outside air advance lamp shade 2's inner chamber from heat dissipation passageway, then take out from fan 11, realize the heat dissipation to energy-conserving lamps and lanterns body 1, the external screw thread has been seted up to lamp shade 2's periphery, 2 threaded connection of lamp shade has screwed pipe 13, screwed pipe 13's bottom is connected with transparent material's protective housing 14, protective housing 14 is preferably transparent plastic, a plurality of heat dissipation passageways have been seted up to the side of screwed pipe 13's lower half, heat dissipation passageway's inner wall connection has the dust screen, fan 11's top is connected with the dirt net that hinders, screwed pipe 13's thread design, make things convenient for protective housing 14 to dismantle and handle.

The energy-saving lamp body 1, the first electric push rod 6, the second electric push rod 10 and the fan 11 are all the prior art, the working principle, the model and the size are irrelevant to the functions of the energy-saving lamp, so that the description is not repeated, the whole energy-saving lamp is provided with a switch and a power supply, and the energy-saving lamp is designed according to the actual situation.

Principle of operation

When the energy-saving lamp with adjustable brightness is used normally, the first electric push rod 6 can be contracted, the second electric push rod 10 can be extended, the strongest brightness state is realized by matching the condensing lens 8 and the reflecting mirror 3, when the brightness needs to be reduced, the second electric push rod 10 can be controlled to be contracted, the condensing plate 7 and the condensing lens 8 move upwards, the reflecting mirror 3 is used for reflecting light, the illumination area can be increased, but the illumination brightness can be lowered due to the increase of the illumination area, when the second electric telescopic rod 10 is contracted but the first electric push rod 6 is in the extended state, the light shielding plate 4 moves downwards, and the light shielding plate 4 can realize shading so as to reduce the brightness;

in the use, 11 convulsions of fan can make outside air advance to the inner chamber of lamp shade 2 from heat dissipation channel, then takes out from 11 departments of fan, realizes the heat dissipation to energy-conserving lamps and lanterns body 1.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving lamps and lanterns of adjustable luminance, includes energy-conserving lamps and lanterns body (1) and installs lamp shade (2) on energy-conserving lamps and lanterns body (1) top which characterized in that: the inner wall of the lampshade (2) is connected with a barrel-shaped reflecting mirror (3), the inner cavity of the lampshade (2) is provided with a plurality of arc-shaped shading plates (4) for shading, the top end of the lampshade (2) is provided with a material passing channel for the shading plates (4) to pass through, the top ends of the shading plates (4) are connected with a connecting ring (5), the top end of the connecting ring (5) is connected with a first electric push rod (6) for providing power, the inner cavity of the lampshade (2) is also provided with a plurality of light gathering plates (7), the side surfaces of the light gathering plates (7) are connected with a light gathering mirror (8), the top end of the lampshade (2) is provided with an auxiliary channel for the light gathering plates (7) and the light gathering mirror (8) to pass through, the top end of the light gathering plate (7) is connected with an auxiliary ring (9), and the top end of the auxiliary ring (9) is connected with a second electric push rod (10);

the top of lamp shade (2) has seted up the passageway of ventilating, and the embedded fan (11) of installing of passageway of ventilating.

2. The energy-saving lamp with adjustable brightness according to claim 1, characterized in that: the top of lamp shade (2) is connected with lamp stand (12), the horizontal portion of lamp stand (12) is connected fixedly with first electric putter (6) and second electric putter (10).

3. The energy-saving lamp with adjustable brightness according to claim 2, characterized in that: the external screw thread has been seted up to the periphery of lamp shade (2), lamp shade (2) threaded connection has screwed pipe (13), the bottom of screwed pipe (13) is connected with protective housing (14) of transparent material.

4. The energy-saving lamp with adjustable brightness according to claim 3, characterized in that: a plurality of heat dissipation channels are formed in the side face of the lower half portion of the threaded pipe (13), and the inner walls of the heat dissipation channels are connected with dust screens.

5. An energy-saving lamp with adjustable brightness as claimed in claim 1, wherein: the size of the light-gathering plate (7) is smaller than that of the light-shading plate (4), and the inner diameter of the connecting ring (5) is larger than that of the auxiliary ring (9).

6. The energy-saving lamp with adjustable brightness according to claim 1, characterized in that: the top end of the fan (11) is connected with a dust blocking net.