CN210424800U

CN210424800U - Flame lamp and lamp wick assembly thereof

Info

Publication number: CN210424800U
Application number: CN201921069369.2U
Authority: CN
Inventors: 彭丽
Original assignee: Suzhou Baiwei Import And Export Co ltd
Current assignee: Suzhou Baiwei Import And Export Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-28
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a flame lamp, which comprises a shell and a wick assembly, wherein the shell is provided with a mounting port, and the wick assembly is detachably arranged in the shell through the mounting port; the lamp core component comprises a solar charging component and a flame light-emitting component, the solar charging component comprises a solar panel and a rechargeable battery, the flame light-emitting component comprises a lampshade, a lamp holder, a lamp panel support fixedly arranged on the lamp holder, an LED circuit board coated on the outer surface of the lamp panel support, LED lamp beads arranged on the LED circuit board, and a control circuit board for outputting PWM signals according to a certain time sequence to control the on-off and the flicker of the LED lamp beads; the rechargeable battery drives the LED circuit board and the control circuit board to work. The utility model discloses not only solved the problem that current floor-lamp installation needs the wiring, simplified installation procedure, saved the installation expense, can only replace the wick when its wick damages moreover, avoided the waste of shell, reduced use cost, and the light effect of flame has improved decorative effect.

Description

Flame lamp and lamp wick assembly thereof

Technical Field

The utility model relates to the field of lighting, concretely relates to detachable flame lamp and wick subassembly thereof.

Background

With the development of technology, besides the usual lighting function, some lamps also have decorative effect, for example, the most popular flame lamp simulating the jumping and flickering effect of flame burning is one of them.

The realization mode of traditional flame lamp is that utilizing the quartz bulb to light and blowing up red silk area with the fan simultaneously, the light struck of quartz bulb looks like the flame that burns at the red silk area that rocks, however, in above-mentioned structure, the operation of fan not only causes the waste on the energy and can bring the noise simultaneously, and silk area takes place easily to twine trouble such as knot, damage.

In addition, the existing flame lamps especially used outdoors need to be connected through wires, which requires wiring underground, and not only the installation process is complicated and time-consuming, but also the installation cost is high, so the existing flame lamps cannot meet the increasingly improved installation, use and environmental protection requirements.

Many flame lamps which utilize solar energy for charging appear on the market later, however, most of the flame lamps seal the lamp wick in the shell, when the lamp wick is damaged, the lamp wick can only be communicated with the shell to be replaced together, and waste of the shell is caused.

Disclosure of Invention

The utility model aims at providing a flame lamp has not only solved the problem that the installation of current floor-lamp needs the wiring, has simplified the installation procedure, has saved the installation expense, can only replace the wick when its wick damages moreover, has avoided the waste of shell, has reduced use cost, and the user also can purchase different shells and replace in different festivals and holidays, and different shells build different festivals atmosphere, and the light effect of flame has improved decorative effect.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a flame lamp comprises a shell and a lamp wick assembly arranged in the shell, wherein the shell is provided with an installation port, and the lamp wick assembly is detachably arranged in the shell through the installation port;

the lamp core assembly comprises a solar charging assembly and a flame light-emitting assembly, the solar charging assembly comprises a solar panel and a rechargeable battery, the flame light-emitting assembly comprises a lampshade, a lamp holder, a lamp panel support fixedly arranged on the lamp holder, an LED circuit board coated on the outer surface of the lamp panel support, LED lamp beads arranged on the LED circuit board, and a control circuit board for outputting PWM signals according to a certain time sequence to control the on-off and flashing of the LED lamp beads;

the rechargeable battery drives the LED circuit board and the control circuit board to work.

In the technical scheme, the inner surface of the mounting opening is provided with an internal thread, the outer surface of the lamp holder is provided with an external thread, and the shell and the lamp wick assembly are fixedly connected through the thread;

or, the internal surface of installing port is equipped with a pair of relative stopper, the edge of lamp stand is seted up a pair of U type groove that supplies the stopper to pass, the top that lies in U type groove on the lamp stand is equipped with the annular spacing groove with stopper complex.

In the above technical scheme, the housing is a hollow housing structure.

In the technical scheme, a battery seat coaxial with the LED circuit board is arranged on the lamp holder, and the rechargeable battery is inserted into the battery seat;

or, a battery slot is arranged on the side surface of the lamp holder along the radial direction of the lamp holder, and the rechargeable battery is inserted into the battery slot.

In the technical scheme, the lamp panel bracket is a rectangular frame;

the lamp panel support is fixed to the lamp holder through bolts.

In the above technical scheme, the LED circuit board is a flexible LED circuit board, and the flexible LED circuit board is wound and fixed on the lamp panel support.

In the technical scheme, the LED lamp beads are arranged on the flexible LED circuit board in a wave shape.

In the technical scheme, a controller is integrated on the control circuit board, and the controller is connected with a charging current detection module connected with the solar panel and a PWM (pulse width modulation) driving circuit connected with the LED circuit board.

In the above technical solution, the device further comprises a USB charging module for charging the rechargeable battery.

A lamp wick assembly comprises a solar charging assembly and a flame light-emitting assembly, wherein the solar charging assembly comprises a solar panel and a rechargeable battery, the flame light-emitting assembly comprises a lampshade, a lamp holder, a lamp panel support fixedly arranged on the lamp holder, an LED circuit board coated on the outer surface of the lamp panel support, LED lamp beads arranged on the LED circuit board, and a control circuit board for outputting PWM signals according to a certain time sequence to control the on-off and flashing of the LED lamp beads;

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model adopts the solar panel to charge the rechargeable battery as the driving power supply, solves the problem that the wiring is needed in the installation of the existing floor lamp, simplifies the installation procedure and saves the installation cost;

2. the wick assembly and the shell of the utility model are of detachable structures, when the wick is damaged, only the wick needs to be replaced, thereby avoiding the waste of the shell and reducing the use cost;

3. the utility model discloses a wick subassembly can realize the flame effect by the luminous of light source itself, has avoided using the device effect that devices such as fan, silk ribbon reached to reach noiselessness, reduce the consumption, and be applicable to the purpose that indoor outer used, and the light effect of flame has improved decorative effect.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic view of a connection structure between a wick assembly and a housing according to a second embodiment of the present invention.

Fig. 4 is a circuit block diagram according to a first embodiment of the present invention.

Wherein: 1. a housing; 2. an installation port; 3. a solar panel; 4. a rechargeable battery; 5. a lamp socket; 6. a lamp panel bracket; 7. an LED circuit board; 8. LED lamp beads; 9. a control circuit board; 10. an internal thread; 11. an external thread; 12. a battery holder; 13. a limiting block; 14. a U-shaped groove; 15. an annular limiting groove; 16. and a lampshade.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows:

referring to fig. 1 and 4, a flame lamp comprises a housing 1 and a wick assembly mounted in the housing, wherein the housing is provided with a mounting port 2, the wick assembly is detachably mounted in the housing through the mounting port, and the mounting port can be opened on the upper surface or the lower surface or other irregular surfaces of the housing;

the lamp core component comprises a solar charging component and a flame light-emitting component, the solar charging component comprises a solar panel 3 and a rechargeable battery 4, the flame light-emitting component comprises a lampshade 16, a lamp holder 5, a lamp panel support 6 fixedly arranged on the lamp holder, an LED circuit board 7 coated on the outer surface of the lamp panel support, LED lamp beads 8 arranged on the LED circuit board, and a control circuit board 9 for outputting PWM signals according to a certain time sequence to control the on-off and the flashing of the LED lamp beads, the control circuit board has two schemes in the prior art, can be arranged in the lamp holder or integrated on the LED circuit board, and the lampshade is fixedly connected with the lamp holder through bolts or is in threaded connection with the lamp holder;

the rechargeable battery drives the LED circuit board and the control circuit board to work, namely, the rechargeable battery supplies power to the LED circuit board and the control circuit board.

In this embodiment, the internal surface of installing port is equipped with internal thread 10, the surface of lamp stand is equipped with external screw thread 11, the shell is fixed through threaded connection with the wick subassembly, specifically, the wick subassembly when the installation, only need with the wick subassembly on the shell screw can, the good back of wick subassembly installation, solar panel is located the top of shell for receive the sunlight and charge for rechargeable battery.

In this embodiment, the shell is the shell structure of fretwork, and it can design into different fretwork patterns as required, and the shape of shell also can be square lamp, wall lamp, ceiling lamp, ground fork lamp, sit floor lamp, post head lamp etc..

In this embodiment, a battery holder 12 coaxial with the LED circuit board is disposed on the lamp holder, the rechargeable battery is inserted into the battery holder, and the battery holder is fixed to the lamp holder by bolts.

In order to facilitate reasonable assembly of all parts, in the embodiment, the lamp panel bracket is a rectangular frame; in practical application, the lamp panel support may also support other three-dimensional frame shapes, such as a cylindrical shape, a frame shape formed by intersecting two or more rectangular frames, and the like;

the lamp panel support is fixed to the lamp holder through bolts.

In order to facilitate the various LED circuit boards to be manufactured into a shape surrounding the lamp panel bracket, in this embodiment, the LED circuit board is a flexible LED circuit board, and the flexible LED circuit board is wound and fixed on the lamp panel bracket, it should be noted that if the flexible LED circuit board is not used, a plurality of common planar LED circuit boards can be spliced into a polyhedral structure, and an effect of displaying the flame state at 360 degrees can be achieved as well.

Because flame is when twinkling, the top generally presents a flame state, in order to reach better simulation effect, in this embodiment, LED lamp pearl is the wave and arranges on flexible LED circuit board.

In order to control the light emission of the LED circuit board, in this embodiment, a controller is integrated on the control circuit board, and the controller is connected to a charging current detection module connected to the solar panel and a PWM driving circuit connected to the LED circuit board. Wherein, the controller selects an ECU controller.

In this embodiment, still be equipped with a USB module of charging, the rechargeable battery is charged to the accessible multiform, the USB module of charging is including setting up the USB interface that charges on the lamp stand and setting up the USB charging circuit in the lamp stand, USB charging circuit is current circuit structure.

The utility model discloses a theory of operation does: the controller controls the charging current detection module to detect the input current on the solar panel, when the sun irradiates on the solar panel in the daytime, the current of the solar panel is output to the charging battery, at the moment, the charging current detection module sends a control signal to the controller, and the controller controls the flame light-emitting component not to emit light; when no illumination at night, the solar panel has no current output to the rechargeable battery, at the moment, the charging current detection module sends a control signal to the controller, and the controller controls the PWM driving circuit to drive the flame light-emitting component to emit light.

Example two:

referring to fig. 2 and 3, the flame lamp comprises a shell 1 and a wick assembly arranged in the shell, wherein the shell is provided with an installation port 2, and the wick assembly is detachably arranged in the shell through the installation port;

the lamp core component comprises a solar charging component and a flame light-emitting component, the solar charging component comprises a solar panel 3 and a rechargeable battery 4, the flame light-emitting component comprises a lampshade 16, a lamp holder 5, a lamp panel support 6 fixedly arranged on the lamp holder, an LED circuit board 7 coated on the outer surface of the lamp panel support, LED lamp beads 8 arranged on the LED circuit board, and a control circuit board 9 for outputting PWM signals according to a certain time sequence to control the on-off and the flicker of the LED lamp beads;

In this embodiment, the internal surface of installing port is equipped with a pair of relative stopper 13, a pair of U type groove 14 that supplies the stopper to pass is seted up at the edge of lamp stand, the top that lies in U type groove on the lamp stand is equipped with and stopper complex annular spacing groove 15. During installation, the U-shaped groove is aligned to the limiting block, the lamp wick assembly is pushed downwards to the position where the limiting block reaches the annular limiting groove, and then the lamp wick assembly is rotated, so that the limiting block is clamped into the annular limiting groove.

In this embodiment, a battery slot is disposed on a side surface of the lamp holder along a radial direction of the lamp holder, and the rechargeable battery is inserted into the battery slot.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A flame lamp, includes shell and the wick subassembly of installation in the shell, its characterized in that: the lamp wick assembly is detachably arranged in the shell through the mounting port;

2. The flame lamp of claim 1, wherein: the inner surface of the mounting opening is provided with internal threads, the outer surface of the lamp holder is provided with external threads, and the shell and the lamp wick assembly are fixedly connected through threads;

3. The flame lamp of claim 1, wherein: the shell is of a hollow shell structure.

4. The flame lamp of claim 1, wherein: the lamp holder is provided with a battery seat coaxial with the LED circuit board, and the rechargeable battery is inserted in the battery seat;

5. The flame lamp of claim 1, wherein: the lamp panel bracket is a rectangular frame;

the lamp panel support is fixed to the lamp holder through bolts.

6. The flame lamp of claim 1, wherein: the LED circuit board is a flexible LED circuit board, and the flexible LED circuit board is wound and fixed on the lamp panel support.

7. The flame lamp of claim 6, wherein: the LED lamp beads are arranged on the flexible LED circuit board in a wave shape.

8. The flame lamp of claim 1, wherein: the LED circuit board is characterized in that a controller is integrated on the control circuit board, and the controller is connected with a charging current detection module connected with the solar panel and a PWM driving circuit connected with the LED circuit board.

9. The flame lamp of claim 1, wherein: the USB charging device also comprises a USB charging module used for charging the rechargeable battery.

10. A wick assembly, comprising: the solar energy charging component comprises a solar panel and a rechargeable battery, and the flame light-emitting component comprises a lampshade, a lamp holder, a lamp panel support fixedly arranged on the lamp holder, an LED circuit board coated on the outer surface of the lamp panel support, LED lamp beads arranged on the LED circuit board, and a control circuit board for outputting PWM signals according to a certain time sequence to control the on-off and flashing of the LED lamp beads;