CN212252440U

CN212252440U - Swinging flame device

Info

Publication number: CN212252440U
Application number: CN202021015078.8U
Authority: CN
Inventors: 顾华苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2020-06-02
Publication date: 2020-12-29
Anticipated expiration: 2030-06-02

Abstract

A rocking flame device, characterized by: including flame piece, fixing base and LED lamp, the flame piece sets up on the fixing base, and the LED lamp setting is located the below of flame piece in the fixing base, is equipped with two not synchronous exchange scintillation's luminous chip and control light angle and illumination brightness's control chip in the LED lamp, and the lower extreme of LED lamp is equipped with just, the negative pole is participated in, and the battery is connected through direct with the LED lamp just, the negative pole is participated in to be connected. The utility model discloses simple structure is compact, simple to operate is swift, and power is little simultaneously, illumination time is long, energy-conserving to noiselessness, the cost is lower.

Description

Swinging flame device

Technical Field

The utility model relates to a flame simulation device, concretely relates to a flame device sways for electronic candle.

Background

With the improvement of living standard of people, the candle is no longer a common illumination tool, and people develop various new candle varieties with ornamental and special functions, thereby endowing the candle with new use senses. At present, most of the prior art candles in the market are placed in a container, or a scald-proof glass cover is additionally arranged around the candle, so that the aesthetic feeling of the candle light is fully raised through various shapes. However, the traditional candle is ignited by naked fire, so that certain potential safety hazard exists, smoke can be generated during combustion to pollute the environment, and the traditional candle is difficult to meet the requirements of people in terms of illumination brightness and service life. Electronic candle also appears in the market at present, simulate the effect that the candle lighted by light, it is lifelike for the molding, still set up the flame piece, and can sway, but current flame sways to be by the LED to the flame or the flame piece swing production that produces on the swing lens of light, can send the sound of beating sometimes when swaying, and current product maximum operating current is about 30mA, the time of lighting a lamp is short, for example with 2 AA batteries normal operating time about 300 hours, can appear LED jump and dodge after lighting for 30 hours with the CR2032 battery of two undercurrents, the main reason is that magnetic coil has drawn down battery current, lead to LED to appear jumping and dodging.

Through looking up, current chinese patent "a sway candle" that patent number is 201220408803.7 includes the shell, sets up lamp holder in the shell to and swing mechanism, the shell below is provided with power base, be fixed with integrated chip on the power base, swing mechanism is including locating the magnet of lamp holder bottom with locate the coil of relevant position department on the integrated chip, the lamp holder includes lamp holder and lower lamp holder, it is flat and inside to be provided with first luminous body to go up the lamp holder, first luminous body pass through the support with it is fixed to lower lamp holder. The working principle of the swinging candle is that a magnet and a coil repel each other to enable a flame piece of an upper lamplight to generate kinetic energy to swing, the flame piece can make a knocking sound when swinging, and meanwhile, due to the arrangement of the magnetic coil, the power is high, the energy consumption is high, and the lighting time is short.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a simple and compact structure, low product power and energy-saving swinging flame device aiming at the technical current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a rocking flame device, characterized by: including flame piece, fixing base and LED lamp, the flame piece sets up on the fixing base, and the LED lamp setting is located the below of flame piece in the fixing base, is equipped with two not synchronous exchange scintillation's luminous chip and control light angle and illumination brightness's control chip in the LED lamp, and the lower extreme of LED lamp is equipped with just, the negative pole is participated in, and the battery is participated in through switch and LED lamp just, the negative pole is connected.

As an improvement, the fixing base is formed by detachably folding a left half fixing base and a right half fixing base, a mounting cavity for placing the LED lamp is formed in the middle after the left half fixing base and the right half fixing base are folded, the upper end of the mounting cavity is opened, and the flame sheet is arranged on the left half fixing base and close to the right half fixing base.

And the half left fixing seat and the half right fixing seat are fixed in a closing way in a clamping way.

Furthermore, the lower extreme of half fixing base on the left side is equipped with the undergauge portion that the positive and negative poles of confession LED lamp participated in the wearing to the protruding orientation that is equipped with corresponding to the lower side downwardly extending of installation cavity, is equipped with in the undergauge portion to participate in the bar through-hole of wearing with the confession LED lamp positive and negative pole that the bottom of installation cavity is linked together, and the positive and negative poles of LED lamp are participated in and are passed the bar through-hole and be connected through the switch with the.

Still further, the LED lamp is cylindrical structure, and is corresponding, and the installation cavity is cylindrical, and the upper end of LED lamp is equipped with hemispherical transparent cover, is equipped with spacing bulge loop at the lower extreme of the cylindrical structure of LED lamp, and the bottom inner wall of installation cavity goes up the concave spacing groove that is equipped with and corresponds, and the LED lamp setting is spacing in the installation cavity, through the cooperation of spacing bulge loop and spacing groove.

Furthermore, the flame piece is flat, and the lower extreme middle part of flame piece vertically is equipped with the bar hole, and the lower extreme of flame piece is fixed on the fixing base.

Preferably, the flame sheet is fixed on the fixed seat in an inserting manner.

And a circle of convex ring used for being assembled with the shell of the electronic candle is annularly arranged in the middle of the peripheral surface of the fixing seat.

And finally, the LED adopts simulation such as a direct-insertion LED lamp bead light-emitting diode with automatic flame flickering.

Compared with the prior art, the utility model has the advantages of: two light-emitting chips which do not synchronously exchange flicker are arranged in the LED lamp, the angle and the brightness of the lamp light are controlled by an internal control chip, and the flame sheet is irradiated to form the light effect of the simulated flame; the LED lamp has the advantages that the extra PCB is not arranged, the battery is directly connected with the positive pin and the negative pin of the LED lamp through the switch, so that the power is low, the energy is saved, the lighting time is long, and the LED lamp cannot jump and flash. The utility model discloses simple structure is compact, simple to operate is swift, and power is little simultaneously, illumination time is long, energy-conserving to noiselessness, the cost is lower.

Drawings

FIG. 1 is a schematic view of a rocking flame device according to example 1 of the present invention;

fig. 2 is a schematic structural diagram of the LED lamp of the present invention;

FIG. 3 is an internal structure view of the LED lamp after the lampshade is opened;

FIG. 4 is another schematic view of a rocking flame device according to example 2 of the present invention;

fig. 5 is a schematic structural view of an electronic candle according to application example 1 of the present invention;

FIG. 6 is an exploded view of FIG. 5;

fig. 7 is a schematic structural view of an electronic candle according to application example 2 of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Examples 1

As shown in figures 1-3, a sway flame device, including flame piece 1, fixing base 2 and LED lamp 3, flame piece 1 sets up on fixing base 2, LED lamp 3 sets up the below that is located flame piece 1 in fixing base 2, be equipped with two not synchronous exchange scintillation's luminous chip 35 and control light angle and illumination brightness's control chip 36 in the LED lamp 3, the lower extreme of LED lamp 3 is equipped with just, the negative pole is participated in 31 and 32, the battery is participated in 31 and 32 through switch and LED lamp 3 just, the negative pole is participated in 31 and 32 and is connected, constitute the illumination control circuit. Finally, the LED adopts a low-power-consumption single LED, preferably a 5mm candle flashing yellow, breathing gradual change, simulation such as flame, automatic flashing direct-insertion LED lamp bead light-emitting diode or similar LED products, and specific products are linked by addresses on the internethttps:// detail.1688.com/offer/526370435734.html。

The concrete structure is as follows: the fixing seat 2 is formed by detachably combining a left half fixing seat 21 and a right half fixing seat 22, a mounting cavity 23 for placing the LED lamp 3 is formed in the middle after the left half fixing seat 21 and the right half fixing seat 22 are combined, and a circle of convex ring 24 for assembly is formed in the middle of the outer peripheral surface of the fixing seat 2; the upper end opening of installation cavity 23, flame piece 1 are flat, and the lower extreme middle part of flame piece 1 vertically is equipped with bar hole 11, and the lower extreme of flame piece 1 is fixed on half left fixing base 21 and is close to the position of half right fixing base 22. The involution surface of the left half fixing seat 21 is transversely concavely provided with a plurality of clamping holes 211, the involution surface of the right half fixing seat 22 is convexly provided with corresponding connecting buckles 221, and the left half fixing seat 21 and the right half fixing seat 22 are involuted and fixed in a clamping manner. The lower extreme of half fixing base 21 on the left side is corresponding to the protruding undergauge that is equipped with of installation cavity 23 down and supplies LED lamp 3 just, the diameter reducing portion 212 that 31 and 32 worn to put is participated in to the negative pole, be equipped with in the diameter reducing portion 212 and supply LED lamp 3 just that the bottom of installation cavity 23 is linked together, the bar through hole that 31 and 32 worn to put is participated in to the negative pole, LED lamp 3 just, 31 and 32 are participated in to the negative pole and are passed the bar through hole and be connected through the switch with the battery, it is just to LED lamp 3 to set up

diameter reducing portion

212, 31 and 32 are participated in to the negative pole and play the guard action, can also be used for the extension product and sway. LED lamp 3 is cylindrical structure, and is corresponding, and installation cavity 23 is cylindrical, and the upper end of LED lamp 3 is equipped with hemispherical transparent cover 33, is equipped with spacing bulge loop 34 at the lower extreme of the cylindrical structure of LED lamp 3, and the concave spacing groove 231 that is equipped with correspondingly on the bottom inner wall of installation cavity 23, and LED lamp 3 sets up in installation cavity 23, and is spacing through the cooperation of spacing bulge loop 34 with spacing groove 231.

During the installation, aim at the installation cavity 23 and the embedding of undergauge portion 212 of half fixing base 21 in a left side with LED lamp 3, aim at half fixing base 21 joint in a left side with half fixing base 22 in a left side and close, accomplish the assembly promptly, it is very convenient, during the use, because there are two not synchronous luminous chips of exchanging scintillation in the LED lamp 3, so can illuminate flame piece 1 always, control chip 36 control light angle and light and shade through inside, shine flame piece 1, form the light efficiency of emulation flame, the outside need not control circuit board, the structure is more succinct, convenient assembling, low cost.

Example 2 of embodiment

As shown in fig. 4, a swinging flame device is similar to the swinging flame device described above, the flame sheet 1 is flat, a strip-shaped hole 11 is longitudinally formed in the middle of the lower end of the flame sheet 1, and the lower end of the flame sheet 1 is fixed on the left half fixing seat 21 at a position close to the right half fixing seat 22, but the difference is that the lower end of the flame sheet 1 is provided with a pin 12, so that the flame sheet 1 is fixed in the jack 25 of the left half fixing seat 21 in an inserting manner, thereby facilitating the replacement of different flame sheets and producing electronic candles of different styles.

The present invention will be further explained by two application examples, wherein the two application examples are all electronic candles made by the swinging flame device of the present invention.

Application example 1

As shown in fig. 5 and 6, the electronic candle of the present embodiment is a product capable of producing the smallest size, and comprises a housing 4, a base 5, a rocking flame device, a battery 6 and a bottom cover 7, wherein the battery 6 is a CR2032 button battery, the bottom of the base is provided with a ring-shaped groove for placing the battery 6, the battery 6 is arranged at the bottom of the base 5, and the bottom cover 7 is arranged below the battery 6 and fixed with the base 5. The base 5 is the flat drum structure of upper end open-ended, and the device setting is swayd to flame is in base 5, and the device is swayd to flame includes flame piece 1, fixing base 2 and LED lamp 3, and the lower extreme of LED lamp 3 is equipped with just, the negative pole is participated in 31 and 32, and the battery is directly participated in 31 and 32 with LED lamp 3 just, the negative pole through the switch and is connected, the circular shroud of upper and lower open-ended on shell 4, and the shell 4 cover is established outside base 5.

The battery 6 is directly connected with the LED lamp 3 through the switch, no extra PCB is needed, the service time is long, the effective light reaches more than 100 hours, and 3 times of electric energy can be saved compared with similar products.

Application example 2

As shown in fig. 7, the electronic candle of this embodiment is a product with mass production size, and includes an outer casing 10, a base 20, a flame swing device, and a battery 60, wherein the battery 60 is two AA batteries, the middle portion of the upper end surface of the base 20 is detachably provided with a connecting cylinder 30, the flame swing device is arranged on the connecting cylinder 30, the flame swing device includes a flame sheet 1, a fixing base 2, and an LED lamp 3, the lower end of the LED lamp 3 is provided with positive and

negative pins

31 and 32, the positive and

negative pins

31 and 32 are inserted into the connecting cylinder 30 and electrically connected with the battery 60 in the base 20 through an electric wire and a switch 40, the outer casing 10 is a circular cover matching with the outer diameter of the base 20, the middle portion of the upper end of the outer casing 10 is provided with a circular opening for exposing the fixing base 2, the middle portion of the outer wall surface of the fixing base 2 is provided with a convex ring 24, the fixing base 2 is placed on the connecting cylinder 30, the convex ring in the middle of the fixed seat 2 is propped against the lower end of the round opening for limiting. A circle of concave ribs are annularly arranged on the inner wall of the lower end of the outer shell cover 10, a circle of convex ribs are formed on the outer wall of the lower end of the base 20, and the outer shell cover 10 is connected with the base through the matching of the concave ribs and the convex ribs.

The battery 60 is directly connected with the LED lamp 3 through the switch 40, no extra PCB is needed, the service time is long, the effective light reaches over 1200 hours, and the electric energy can be saved by over 2.5 times compared with the similar products.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A rocking flame device, characterized by: including flame piece, fixing base and LED lamp, the flame piece sets up on the fixing base, and the LED lamp setting is located the below of flame piece in the fixing base, is equipped with two not synchronous exchange scintillation's luminous chip and control light angle and illumination brightness's control chip in the LED lamp, and the lower extreme of LED lamp is equipped with just, the negative pole is participated in, and the battery is participated in through switch and LED lamp just, the negative pole is connected.

2. The rocking flame device of claim 1, wherein: the fixing base is formed by detachably closing a left half fixing base and a right half fixing base, a mounting cavity for placing the LED lamp is formed in the middle after the left half fixing base and the right half fixing base are closed, the upper end of the mounting cavity is opened, and the flame sheet is arranged on the left half fixing base and close to the right half fixing base.

3. The rocking flame device of claim 2, wherein: the involution face of the left half fixing seat is transversely concavely provided with a plurality of clamping holes, the involution face of the right half fixing seat is convexly provided with a corresponding connecting buckle, and the left half fixing seat and the right half fixing seat are involuted and fixed in a clamping manner.

4. The rocking flame device of claim 3, wherein: the lower extreme of half fixing base on the left side is equipped with the diameter reducing portion that the positive, negative pole of confession LED lamp was participated in the wearing and put corresponding to the lower downwardly extending protrusion of installation cavity, is equipped with in the diameter reducing portion and participates in the bar through hole of wearing and putting with the bottom of installation cavity intercommunication the positive, negative pole of confession LED lamp, and the positive, negative pole of LED lamp is participated in and is passed the bar through hole and be connected through the switch with the battery.

5. The rocking flame device of claim 4, wherein: the LED lamp is of a cylindrical structure, corresponds to the cylindrical structure, the mounting cavity is cylindrical, the upper end of the LED lamp is provided with a hemispherical transparent lampshade, a limiting convex ring is arranged at the lower end of the cylindrical structure of the LED lamp, a corresponding limiting groove is concavely arranged on the inner wall of the bottom of the mounting cavity, and the LED lamp is arranged in the mounting cavity and is limited through the matching of the limiting convex ring and the limiting groove.

6. A rocking flame device as claimed in any one of claims 1 to 5, wherein: the flame piece is flat, and the lower extreme middle part of flame piece vertically is equipped with the bar hole, and the lower extreme of flame piece is fixed on the fixing base.

7. The rocking flame device of claim 6, wherein: the flame sheet is inserted and fixed on the fixed seat.

8. A rocking flame device as claimed in any one of claims 1 to 5, wherein: and a circle of convex ring used for being assembled with the shell of the electronic candle is annularly arranged in the middle of the peripheral surface of the fixing seat.

9. A rocking flame device as claimed in any one of claims 1 to 5, wherein: the LED adopts simulation such as a direct-insertion LED lamp bead light-emitting diode with automatic flame flickering.