CN217763264U

CN217763264U - Flame lamp

Info

Publication number: CN217763264U
Application number: CN202123288786.6U
Authority: CN
Inventors: 廖伟杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-11-08
Anticipated expiration: 2031-12-25

Abstract

The utility model relates to an illumination lamps and lanterns field, and disclose flame lamp, including rolling into the soft base plate of pipe shape, the soft base plate back is equipped with but the adhesion gum, soft base plate surface is provided with multiunit LED module, soft base plate bottom fixed mounting has the radiating piece, the radiating piece passes through screw fixed connection lamp stand, the lower extreme fixed mounting of lamp stand has the lamp stand connecting portion, be provided with the lamp shade on the lamp stand, this flame lamp, flame control effect is MCU SOP-14 including programmable through control circuit, peripheral resistance and 8 way MOS pipes constitute a complete control system with LED constant voltage drive power supply, the procedure of putting into in advance through MCU carries out the operation procedure, the voltage signal of its every way IO mouth of control, every way signal of output goes to control switching on and closing of 8 way MOS pipes one by one again, make every way light source progressive scanning and the alternative lighting cycle of interval scanning at last, frame scan realizes the flame effect.

Description

Flame lamp

Technical Field

The utility model relates to an illumination lamps and lanterns field specifically is flame lamp.

Background

Lamps are the general name of lighting tools and are divided into ceiling lamps, table lamps, wall lamps, floor lamps and the like. The LED corn lamp is an LED lamp, belongs to the light source class, can emit light in a 360-degree surrounding mode, can be called a flame lamp, can simulate flame light, and is single in the existing flame and the like by adopting a certain time sequence output signal to control the lamp bead to be on or off, the brightness and the flame simulating effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a flame lamp has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the flame lamp comprises a soft substrate wound into a circular tube shape, the back of the soft substrate is provided with a back adhesive capable of being adhered, the surface of the soft substrate is provided with a plurality of groups of LED modules, a heat dissipation piece is fixedly mounted at the bottom of the soft substrate and fixedly connected with a lamp holder through screws, a lamp holder connecting part is fixedly mounted at the lower end of the lamp holder, and a lamp shade is arranged on the lamp holder.

Preferably, the LED modules are uniformly and equidistantly arranged on the surface of the soft substrate.

Preferably, the LED modules are arranged on the surface of the soft substrate in a disordered manner.

Preferably, the soft substrate is wrapped at the inner side of the lampshade, and the top of the lampshade is provided with a heat dissipation port.

Preferably, the lamp shade is detachably mounted on the lamp holder through screws.

Preferably, the lampshade and the lamp holder are integrally formed.

Preferably, the lampshade is integrally formed.

(III) advantageous effects

Compared with the prior art, the utility model provides a flame lamp possesses following beneficial effect:

1. the flame lamp has the flame control effect that a control circuit comprises a programmable MCU SOP-14, a peripheral resistor, 8 MOS tubes and an LED constant voltage driving power supply to form a complete control system, the program is operated through the program preset by the MCU to control the voltage signal of each IO port, each output signal controls the conduction and the closing of the 8 MOS tubes one by one, finally, the light source on each path is prompted to alternately light up and circulate by line-by-line scanning and alternate scanning, and the flame effect is realized by frame scanning.

Drawings

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

FIG. 2 is a schematic diagram of the power supply of the present invention;

FIG. 3 is a schematic diagram of the chip pin position of the present invention;

FIG. 4 is a schematic diagram of the power supply of the present invention;

fig. 5 is a schematic diagram of the circuit of the LED module of the present invention;

fig. 6 is a schematic diagram of the PCB layout of the present invention.

In the figure: 1. a lamp socket; 2. a heat sink; 3. a flexible substrate; 4. an LED module; 5. a lamp shade; 6. a lamp holder connecting part; 7. and a heat dissipation port.

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.

Referring to fig. 1-6, the flame lamp includes a soft substrate 3 wound into a circular tube shape, the back of the soft substrate 3 is provided with an adhesive gum, the surface of the soft substrate 3 is provided with a plurality of groups of LED modules 4, the bottom of the soft substrate 3 is fixedly provided with a heat sink 2, the heat sink 2 is fixedly connected with a lamp holder 1 through screws, the lower end of the lamp holder 1 is fixedly provided with a lamp holder connecting part 6, and the lamp holder 1 is provided with a lamp shade 5.

Further, the LED modules 4 are uniformly and equidistantly arranged on the surface of the soft substrate 3.

Further, the LED modules 4 are arranged on the surface of the flexible substrate 3 in a random manner.

Further, the lamp shade 5 wraps the soft substrate 3 on the inner side, and the top of the lamp shade 5 is provided with a heat dissipation port 7.

Further, the lamp shade 5 is detachably mounted on the lamp holder 1 through screws.

Further, the lampshade 5 and the lamp holder 1 are integrally formed.

Further, the lampshade 5 is integrally formed.

Referring to fig. 2 and 4, the LED constant voltage power supply provides a stable 5V voltage to the MCU controller, the MCU controls the LED Module to turn on and off through a program, and the power supply part is the most conventional single-line constant voltage power supply in the market.

The working principle is as follows:

the flame control effect is that a control circuit comprises a programmable MCU SOP-14, a peripheral resistor, 8 MOS tubes and an LED constant voltage driving power supply to form a complete control system, a program preset by the MCU is used for running the program to control the voltage signal of each IO port, each output signal controls the on and off of the 8 MOS tubes one by one, finally, the light source on each path is promoted to be alternately lighted by line scanning and alternate scanning, and the frame scanning realizes the flame effect.

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 flame lamp is characterized by comprising a soft substrate (3) wound into a circular tube shape, wherein the back of the soft substrate (3) is provided with an adhesive gum, the surface of the soft substrate (3) is provided with a plurality of groups of LED modules (4), the bottom of the soft substrate (3) is fixedly provided with a heat dissipation piece (2), the heat dissipation piece (2) is fixedly connected with a lamp holder (1) through screws, the lower end of the lamp holder (1) is fixedly provided with a lamp holder connecting part (6), and the lamp holder (1) is provided with a lamp shade (5).

2. The flame lamp of claim 1, wherein: the LED modules (4) are uniformly arranged on the surface of the soft substrate (3) at equal intervals.

3. The flame lamp of claim 1, wherein: the LED modules (4) are arranged on the surface of the soft substrate (3) in a disordered manner.

4. The flame lamp of claim 1, wherein: the soft substrate (3) is wrapped on the inner side of the lampshade (5), and the top of the lampshade (5) is provided with a heat dissipation opening (7).

5. The flame lamp of claim 1, wherein: the lampshade (5) is detachably mounted on the lamp holder (1) through screws.

6. The flame lamp of claim 1, wherein: the lampshade (5) and the lamp holder (1) are integrally formed.

7. The flame lamp of claim 1, wherein: the lampshade (5) is integrally formed.