CN214405859U

CN214405859U - Novel kerosene lamp

Info

Publication number: CN214405859U
Application number: CN202120677396.9U
Authority: CN
Inventors: 周南庆; 吴荣奎; 李名湘; 万长江
Original assignee: Mainhouse Xiamen Electronics Co Ltd
Current assignee: Mainhouse Xiamen Electronics Co Ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-15
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to the technical field of lamps and lanterns, relate to a novel kerosene lamp especially. The utility model discloses a novel kerosene lamp, including loudspeaker, a circuit board, passive radiator, a pedestal, a lamp stand, LED light source module and lamp shade, the lamp stand sets up the top at the base, LED light source module and lamp shade setting are on the lamp stand, the lamp shade cover is established outside LED light source module, loudspeaker, circuit board and passive radiator all set up in the cavity of base, loudspeaker openly set up, be equipped with the first phonate hole corresponding with loudspeaker on the base lateral wall that corresponds to loudspeaker top, passive radiator sets up the below at loudspeaker, be equipped with the second phonate hole corresponding with passive radiator on the lateral wall of base, loudspeaker and LED light source module are connected with the circuit board respectively. The utility model discloses when the broadcast audio frequency, have better bass performance, improved the tone quality effect to promote customer experience, and compact rational in infrastructure.

Description

Novel kerosene lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, specifically relate to a novel kerosene lamp.

Background

In daily life, work and study of people, the lighting lamp can not be used for providing lighting. As one of the lighting lamps, the LED lamp has many advantages such as safety, environmental protection, long service life, low energy consumption, and high brightness, and has been widely used in various occasions such as homes, office buildings, markets, stadiums, stations, airports, and the like. With the development of society and the improvement of living standard of people, the requirement of people on illumination is higher and higher, so that a plurality of LED lamps are made into various shapes to provide decoration, wherein the LED kerosene lamp has exquisite appearance, gives people a feeling of returning to the old age, can adjust indoor atmosphere, and is more and more popular.

In order to increase the function of LED kerosene lamp, promote decorative effect, some LED kerosene lamps are equipped with loudspeaker in the base now, can play the audio frequency and adjust the atmosphere, but this kind of LED kerosene lamp that has now, because the volume is less, the loudspeaker of adoption is also less, and is relatively poor in the partial performance of bass, and the tone quality effect is unsatisfactory, influences user experience.

Disclosure of Invention

An object of the utility model is to provide a novel kerosene lamp that has better bass performance, improves the tone quality effect is used for solving the above-mentioned technical problem who exists.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a novel kerosene lamp, which comprises a loudspeaker, the circuit board, passive radiator, a pedestal, a lamp stand, LED light source module and lamp shade, the lamp stand sets up the top at the base, LED light source module and lamp shade setting are on the lamp stand, the lamp shade cover is established outside LED light source module, loudspeaker, circuit board and passive radiator all set up in the cavity of base, loudspeaker openly set up, be equipped with the first phonate hole corresponding with loudspeaker on the base lateral wall that corresponds to loudspeaker top, passive radiator sets up the below at loudspeaker, be equipped with the second phonate hole corresponding with passive radiator on the lateral wall of base, loudspeaker and LED light source module are connected with the circuit board respectively.

Furthermore, a first protective net is arranged on the first sound outlet, and a second protective net is arranged on the second sound outlet.

Furthermore, the top of base is a neck, and the lamp stand setting is on the top of neck, and loudspeaker are located the bottom of neck, and first sound hole setting is on the neck.

Further, the number of the passive radiators is two, and correspondingly, the number of the second sound outlet holes is two, and the two second sound outlet holes are respectively arranged on two opposite side walls of the base.

Furthermore, the passive radiator is of an elliptical structure, and the long axis direction of the passive radiator is along the circumferential direction of the side wall of the base.

Further, still be equipped with the baffle in the cavity, passive radiator installs on the baffle, and the second sound outlet passes through baffle and passive radiator and cavity seal isolation.

Further, still include the diffuser, the diffuser is conical structure, and the diffuser setting is above loudspeaker, and the tip of diffuser sets up towards loudspeaker.

Furthermore, a circle of LED lamps is arranged on the periphery of the front face of the horn and connected with the circuit board.

Furthermore, a volume adjusting knob and a brightness adjusting knob are further arranged on the base, and the volume adjusting knob and the brightness adjusting knob are respectively and electrically connected with the circuit board.

Furthermore, the novel kerosene lamp also comprises a rechargeable battery, wherein the rechargeable battery is arranged in the cavity of the base and used for supplying power to the whole novel kerosene lamp.

The utility model has the advantages of:

the utility model discloses a be equipped with loudspeaker and passive radiator in the base, when the broadcast audio frequency, have better bass performance, improved the tone quality effect to promote customer experience, and adopt passive radiator, and through reasonable structural design, make whole compacter small-size.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 block diagram of an embodiment of the present invention;

FIG. 2 is a block diagram of another perspective of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is a first diagram of a portion of a structure according to an embodiment of the present invention;

FIG. 5 is a second partial structural view of the embodiment of the present invention;

fig. 6 is a schematic view of a sound field of a passive radiator according to an embodiment of the present invention.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1-5, a novel kerosene lamp comprises a speaker 3, a circuit board 4, a passive radiator 5, a base 2, a lamp holder 1, an LED light source module 6 and a lamp shade 7, wherein the lamp holder 1 is arranged at the top end of the base 2, the LED light source module 6 and the lamp shade 7 are arranged on the lamp holder 1, the lamp shade 7 covers the LED light source module 6, and the LED light source module 6 can adopt the existing light source modules of various LED kerosene lamps, which is a mature technology and can be easily implemented by those skilled in the art, and thus, the detailed description is omitted.

Base 2 has a cavity 24, loudspeaker 3, circuit board 4 and passive radiator 5 all set up in cavity 24, loudspeaker 3 openly sets up, be equipped with the first phonate hole 211 corresponding with loudspeaker 3 (loudspeaker 3 is the sound just going out) on the base 2 lateral wall corresponding to loudspeaker 3 top, passive radiator 5 sets up the below at loudspeaker 3, be equipped with the second phonate hole 231 corresponding with passive radiator 5 (let passive radiator 5 go out promptly) on the lateral wall of base 2, loudspeaker 3 and LED light source module 6 are connected with circuit board 4 respectively.

Preferably, in this embodiment, the top of the base 2 is a neck 21, the lamp holder 1 is disposed at the top of the neck 21, the speaker 3 is disposed at the bottom of the neck 21, and the first sound outlet 211 is disposed on the side wall of the neck 21, so that the overall structure is more compact and beautiful, but not limited thereto.

More preferably, in this embodiment, the side wall of the base 2 includes, from bottom to top, a lower portion 23, a middle portion 22 and a neck portion 21, the lower portion 23 and the neck portion 21 are both cylindrical structures, the outer diameter of the lower portion 23 is greater than the outer diameter of the neck portion 21, and the middle portion is a truncated cone-shaped structure, so that the overall structure is more reasonable and compact, and more beautiful, but not limited thereto.

In this embodiment, first sound hole 211 is rectangular shape hole, and quantity is 3, evenly sets up along 21 circumference of neck to make loudspeaker 3's sound can follow 360 degrees evenly diffusion in side direction and come out, improve the sound homogeneity, thereby promote customer experience. However, the shape and number of the first sound outlet holes 211 may be set according to actual needs in some embodiments.

Further, a first protective net 8 is arranged on the first sound outlet 211 and used for protecting internal related devices such as the loudspeaker 3 and the like, so that safety and reliability are improved.

The passive radiator 5 is used for adjusting bass and adjusting the integral tone of the loudspeaker 3, and the passive radiator 5 is driven by the loudspeaker 3 to produce sound in the cavity 24. The passive radiator 5 has smaller volume relative to the inverter tube, is more suitable for smaller space and has better sealing property.

In this embodiment, the number of the passive radiators 5 is two, and accordingly, the number of the second sound outlet holes 231 is two, and the two second sound outlet holes 231 are respectively disposed on two opposite side walls (i.e., left and right side walls in fig. 3) of the lower portion 23 of the base 2, that is, the two passive radiators 5 are respectively disposed toward the left and right side walls of the lower portion 23 of the base 2, so as to realize 360-degree sound field coverage, as shown in fig. 6. Of course, in other embodiments, the number of the passive radiators 5 may also be 1 or more than 2, and the setting position may be selected according to actual situations.

Preferably, passive radiator 5 is oval structure, and the circumference of base 2 lateral wall is followed to the major axis direction, both can be so that passive radiator 5's size is great and promote the bass effect, can not make the obvious increase of whole volume again.

In this embodiment, a partition plate 25 is further disposed in the cavity 24, the passive radiator 5 is mounted on the partition plate 25, and the second sound outlet 231 is sealed and isolated from the cavity 24 by the partition plate 25 and the passive radiator 5, so that the sealing performance of the cavity 24 is improved, and the safety and the reliability are improved.

Further, a second protective net 9 is disposed on the second sound outlet 231 for protecting the passive radiator 5, so as to improve safety and reliability.

Further, in this embodiment, still include diffuser 100, diffuser 100 is the conical structure, and diffuser 100 sets up in loudspeaker 3 top, and the tip of diffuser 100 sets up towards loudspeaker 3, and is located loudspeaker 3 positive centre, carries out 360 degrees lateral diffusion with loudspeaker 3 sound field and then diffuses out through first sound outlet 211 again, promotes out sound homogeneity and effect.

In this embodiment, a circle of LED lamps 200 is further disposed around the front surface of the speaker 3, and the LED lamps 200 are connected to the circuit board 4, so as to emit light corresponding to the sound of the speaker 3, thereby improving the atmosphere effect. The LED lamp 200 can be transmitted through the first sound outlet hole 211, or the housing of the base 2 can be made of a light-transmitting material to transmit light.

In this embodiment, the base 2 is further provided with a volume adjusting knob 300 and a brightness adjusting knob 300, the volume adjusting knob 300 and the brightness adjusting knob 400 are respectively electrically connected to the circuit board 4, the volume adjusting knob 300 is used for adjusting the volume of the speaker 3, and the brightness adjusting knob 300 is used for adjusting the brightness of the LED light source module 6.

In this embodiment, the volume adjustment knob 300 and the brightness adjustment knob 300 are both disposed on the outer side wall of the middle portion 22 of the base 2, so that the structure is more reasonable, and the use is more convenient, but not limited thereto.

Further, in this embodiment, the portable lighting device further includes a rechargeable battery 500, the rechargeable battery 500 is disposed in the cavity 24 of the base 2 and is used for supplying power to the whole novel kerosene lamp, and the rechargeable battery 500 may be a lithium battery or the like.

Correspondingly, a power interface 600 is further disposed on the side wall of the base 2, the power interface 600 is electrically connected to the circuit board 4, and the rechargeable battery 500 can be charged through the power interface 600.

Preferably, in this embodiment, the power interface 600 is a USB interface, which is easy to implement and has good adaptability, but the invention is not limited thereto, and in other embodiments, other power interfaces may be used.

Correspondingly, the circuit board 4 is provided with a power circuit, a charging circuit, a dimming driving circuit, an audio playing circuit, etc., which are conventional existing circuits, and reference may be made to the prior art specifically, which is not described in detail.

In this embodiment, the lamp holder 1 is further provided with a handle 700, which facilitates lifting the novel kerosene lamp for moving.

The utility model discloses a be equipped with loudspeaker 3 and passive radiator 5 in base 2, when the broadcast audio frequency, have better bass performance, improve the tone quality effect to promote customer experience, and owing to adopt passive radiator 5, and through reasonable structural design, make the structure compacter small-size.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A novel kerosene lamp is characterized in that: including loudspeaker, the circuit board, the passive radiator, a pedestal, a lamp stand, LED light source module and lamp shade, the lamp stand sets up the top at the base, LED light source module and lamp shade setting are on the lamp stand, the lamp shade cover is established outside LED light source module, loudspeaker, circuit board and passive radiator all set up in the cavity of base, loudspeaker openly set up, be equipped with the first phonate hole corresponding with loudspeaker on the base lateral wall corresponding to loudspeaker top, the passive radiator sets up the below at loudspeaker, be equipped with the second phonate hole corresponding with the passive radiator on the lateral wall of base, loudspeaker and LED light source module are connected with the circuit board respectively.

2. The novel kerosene lamp according to claim 1, characterized in that: and a first protective net is arranged on the first sound outlet, and a second protective net is arranged on the second sound outlet.

3. The novel kerosene lamp according to claim 1, characterized in that: the top of base is a neck, and the lamp stand setting is on the top of neck, and loudspeaker are located the bottom of neck, and first sound hole setting is on the neck.

4. The novel kerosene lamp according to claim 1, characterized in that: the number of the passive radiators is two, correspondingly, the number of the second sound outlet holes is two, and the two second sound outlet holes are respectively arranged on two opposite side walls of the base.

5. The novel kerosene lamp according to claim 1, characterized in that: the passive radiator is of an oval structure, and the long axis direction of the passive radiator is along the circumferential direction of the side wall of the base.

6. The novel kerosene lamp according to claim 1, characterized in that: still be equipped with the baffle in the cavity, passive radiator installs on the baffle, and the second sound outlet passes through baffle and passive radiator and cavity seal isolation.

7. The novel kerosene lamp according to claim 1, characterized in that: still include the diffuser, the diffuser is conical structure, and the diffuser setting is above loudspeaker, and the tip of diffuser sets up towards loudspeaker.

8. The novel kerosene lamp according to claim 1, characterized in that: and a circle of LED lamps are arranged on the periphery of the front surface of the horn and are connected with the circuit board.

9. The novel kerosene lamp according to claim 1, characterized in that: the base is also provided with a volume adjusting knob and a brightness adjusting knob which are respectively and electrically connected with the circuit board.

10. The novel kerosene lamp according to claim 1, characterized in that: the novel kerosene lamp is characterized by further comprising a rechargeable battery, wherein the rechargeable battery is arranged in the cavity of the base and used for supplying power to the whole novel kerosene lamp.