CN106678731B

CN106678731B - LED kerosene lamp

Info

Publication number: CN106678731B
Application number: CN201611112618.2A
Authority: CN
Inventors: 徐水盛
Original assignee: Dongguan Bright Yin Huey Lighting Co Ltd
Current assignee: Dongguan Bright Yin Huey Lighting Co Ltd
Priority date: 2016-12-06
Filing date: 2016-12-06
Publication date: 2022-12-02
Anticipated expiration: 2036-12-06
Also published as: CN106678731A

Abstract

The invention relates to an LED kerosene lamp, which comprises a lamp holder, an LED module and a lampshade, wherein the lamp holder comprises a knob, a transmission module, a lifting module and a potentiometer; the LED module is arranged on the lifting module, and the potentiometer is electrically connected with the LED module to control the current passing through the LED module; when the knob rotates around the first direction, the transmission module drives the lifting module to drive the LED module to move upwards, and simultaneously the transmission module drives the potentiometer to enhance the brightness of the LED module; when the knob rotates around the second direction, the transmission module drives the lifting module to drive the LED module to move downwards, and meanwhile, the transmission module drives the potentiometer to weaken the brightness of the LED module. Foretell LED kerosene lamp simple structure drives the transmission module when rotating through the knob and rotates, and the transmission module is driving the lift module and rotates, and the LED module reciprocates in the lamp shade simultaneously to the luminance of LED module becomes strong and weak, and then improves the practicality and the life of LED lamp.

Description

LED kerosene lamp

Technical Field

The invention relates to the technical field of LEDs, in particular to an LED kerosene lamp with a wick extending length and brightness adjusting function.

Background

The LED lamp is used as a green light source, has the advantages of safety, environmental protection, long service life, low energy consumption and high brightness, and can be applied to various indications, display, decoration, background illumination, common illumination and urban night scenes. The indoor lighting is generally provided with LED lamp decorations with various emotions, such as the traditional kerosene lamp, the appearance of the kerosene lamp is exquisite, the feeling of returning to the old age is brought to people, the indoor atmosphere can be adjusted, and people have different pleasure feelings. The LED lamp of prior art is mostly through the point light or the extinguishing of button switch control lamp, uses inconveniently, does not have the brightness of adjusting light, has reduced the effect that the atmosphere was adjusted to the LED lamp to the light of LED lamp is too bright, has reduced the life-span of lamp.

Disclosure of Invention

Therefore, it is necessary to provide an LED kerosene lamp, which can adjust the extending length and brightness of the wick, and improve the practicability and service life of the LED lamp, in view of the problems of the conventional technology.

In order to realize the purpose of the invention, the invention adopts the following technical scheme:

an LED kerosene lamp comprises a lamp holder, an LED module and a lampshade, wherein the lampshade is arranged on the lamp holder and covers the LED module; the LED module is arranged on the lifting module, and the potentiometer is electrically connected with the LED module to control the current passing through the LED module; when the knob rotates around a first direction, the transmission module drives the lifting module to drive the LED module to move upwards, and simultaneously the transmission module drives the potentiometer to enhance the brightness of the LED module; when the knob rotates around the second direction, the transmission module drives the lifting module to drive the LED module to move downwards, and meanwhile, the transmission module drives the potentiometer to weaken the brightness of the LED module.

Compared with the prior art, the LED kerosene lamp has the beneficial effects that: this LED kerosene lamp simple structure, reasonable in design, the outward appearance is pleasing to the eye, drives the transmission module when rotating through the knob and rotates, and the transmission module is driving the lifting module and rotates, and the LED module reciprocates in the lamp shade simultaneously to the luminance of LED module becomes strong weak, and then improves the practicality and the life of LED lamp, and the cost of manufacture is low, carries, convenient to use.

In one embodiment, the transmission module is a gear set, and the gear set comprises a driving gear, a transmission gear and a driven gear; the driving gear comprises a plurality of driving teeth, and the driving teeth are uniformly distributed along the periphery of the driving gear; the transmission gear comprises a plurality of transmission teeth, the transmission teeth are uniformly distributed along the periphery of the transmission gear, and a plurality of meshing parts protruding from the transmission gear in the radial direction are formed among the transmission teeth to mesh with the driving teeth.

In one embodiment, the driven gear comprises a plurality of external teeth and internal teeth, and the external teeth are uniformly distributed along the periphery of the driven gear; the inner teeth are uniformly distributed along the inner edge of the driven gear to form an inner tooth part, and the inner tooth part is clamped in the middle of the meshing part.

In one embodiment, the lifting module comprises a telescopic rod and a plurality of gear teeth arranged on the telescopic rod, a fixing part is arranged at the top of the telescopic rod, and the fixing part is clamped with the LED module; the gear teeth are distributed along the bottom of the telescopic rod from bottom to top and form a gear tooth group inclined downwards, and the gear tooth group is meshed with the external teeth.

In one embodiment, the potentiometer is provided with a connecting part, and the connecting part is clamped with the transmission gear.

In one embodiment, the transmission module and the lifting module are both insulating shells.

In one embodiment, the lamp holder further comprises a clamping part arranged at the end part of the lamp holder; the clamping part is provided with a lamp cap, a protective sleeve clamped with the lamp cap and a lampshade cushion sleeve; the lamp cap is sleeved on the lifting module so that the lifting module can longitudinally extend and retract in the lamp holder; the protective sleeve is sleeved on the LED module; the lampshade cushion sleeve is sleeved on the inner side of the clamping part.

In one embodiment, a rotating strip is arranged on the outer side of the lower portion of the lampshade, and the rotating strip is clamped with the clamping portion, so that the lampshade and the lamp holder rotate and abut against the lampshade cushion sleeve.

In one embodiment, the device further comprises a base, wherein the base comprises a bottom cover, an upper cover covering the bottom cover, and a power supply system arranged in the upper cover; the bottom cover is provided with anti-skid rubber and an iron plate which are used for fixing the base together; a loudspeaker and a bracket are arranged in the upper cover; and the support is provided with a plurality of support columns for fixing the loudspeaker.

In one embodiment, the power system includes a circuit board, a power source, and a bluetooth receiver; and the circuit board is provided with a button for controlling the LED module and the loudspeaker.

Drawings

FIG. 1 is a perspective view of an LED kerosene lamp according to a preferred embodiment of the present invention;

FIG. 2 is an exploded perspective view of the LED kerosene lamp shown in FIG. 1;

FIG. 3 is a cross-sectional view of the LED kerosene lamp shown in FIG. 1;

fig. 4 is an assembled view of the interior of the lamp socket shown in fig. 1;

fig. 5 is an enlarged view of a point a shown in fig. 4.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, an LED kerosene lamp 100 according to a preferred embodiment of the present invention includes a base 10, an LED module 60, a lamp socket 20 connected to the base 10 in a snap-fit manner, and a lampshade 90 mounted on the lamp socket 20 and covering the LED module 60; the lamp socket 20 comprises a knob 30, a transmission module 40 connected to the knob 30, a lifting module 50 connected to the transmission module 40, and a potentiometer 70 connected to the transmission module 40, wherein the LED module 60 is mounted on the lifting module 50, and the potentiometer 70 is electrically connected to the LED module 60 to control the current passing through the LED module 60.

When the knob 30 rotates around a first direction, the transmission module 40 drives the lifting module 50 to drive the LED module 60 to move upward, and meanwhile, the transmission module 40 drives the potentiometer 70 to enhance the brightness of the LED module 60; when the knob rotates around the second direction, the transmission module 40 drives the lifting module 50 to drive the LED module 60 to move downwards, and meanwhile, the transmission module 40 drives the potentiometer 70 to weaken the brightness of the LED module 60, so as to adjust the extension and contraction of the LED module 60 and adjust the brightness of the LED module 60. In this embodiment, the first direction and the second direction are opposite directions, the first direction is a clockwise direction, and the second direction is a counterclockwise direction, or the first direction is a counterclockwise direction and the second direction is a clockwise direction.

The base 10 comprises a bottom cover 11, an upper cover 12 covering the bottom cover 11, and a power supply system 13 arranged in the upper cover 12; the bottom cover 11 is provided with an anti-skid rubber 14 and an iron plate 15, and the anti-skid rubber 14 and the iron plate 15 are jointly used for fixing the base 10; a loudspeaker 16 and a bracket 17 are arranged in the upper cover 12; the support 17 is provided with a plurality of support columns for fixing the loudspeaker 16. The power system 13 includes a circuit board, a power source, and a bluetooth receiver; buttons are provided on the circuit board for controlling the LED module 60 and the speaker 16.

The lamp holder 20 comprises a knob 30, a transmission module 40 connected with the knob 30, a lifting module 50 connected with the transmission module 40, an LED module 60 arranged on the lifting module 50, and a potentiometer 70 connected with the transmission module 40;

the knob 30 includes a knob seat and a rotating shaft, one end of the rotating shaft is connected to the knob seat, and the other end of the rotating shaft is embedded in the lamp holder 20 and connected to the transmission module 40.

The transmission module 40 is used for being engaged with the transmission module 40 and driving the LED module 60 to move up and down in the lampshade 90. The transmission module 40 is a gear set including a driving gear 41, a transmission gear 42, and a driven gear 43. The driving gear 41 is sleeved on the end of the rotating shaft of the knob 30, the driving gear 41 comprises a plurality of driving teeth, and the driving teeth are uniformly distributed along the periphery of the driving gear 41; the transmission gear 42 includes a plurality of transmission teeth, the transmission teeth are uniformly distributed along the periphery of the transmission gear 42, and a plurality of engaging portions protruding from the transmission gear 42 in the radial direction are formed between the transmission teeth for engaging with the driving teeth. The driven gear 43 comprises a plurality of external teeth and internal teeth, and the external teeth are uniformly distributed along the periphery of the driven gear; the internal teeth are uniformly distributed along the inner edge of the driven gear to form an internal tooth part, and the internal tooth part is clamped in the middle of the meshing part, so that the transmission gear 42 drives the driven gear 43 to rotate when rotating, and the transmission ratio among the gears is reduced. In this embodiment, the transmission module 40 may also be a worm gear.

The lifting module 50 comprises a telescopic rod 51 and a plurality of gear teeth 52 arranged on the telescopic rod 51, the telescopic rod 51 is arranged in a strip shape, a fixing part is arranged at the top of the telescopic rod 51, and the fixing part is clamped with the LED module 60; the gear teeth 52 are distributed along the bottom of the telescopic rod 51 from bottom to top and form a downwardly inclined gear set, which is engaged with the external teeth, so that the transmission module 40 drives the lifting module 50 to move up and down in the lamp holder 20, and thus drives the LED module 60 to move up and down in the lamp housing 90.

The LED module 60 is composed of a plurality of LED lampwicks, which are arranged in a substantially rectangular shape so as to move up and down in the globe 90.

The potentiometer 70 is fixed in the lamp holder 20, the potentiometer 70 is provided with a connecting part, and the connecting part is clamped with the transmission gear 42, so that the transmission gear 42 touches the potentiometer 70 when rotating, the resistance value in the potentiometer 70 is changed, and the voltage and the current of the power supply circuit are changed; the potentiometer 70 is electrically connected to the LED module 60 to control the current passing through the LED module 60.

In the present embodiment, the transmission module 40 and the lifting module 50 are both insulating housings, specifically, plastic housings.

The lamp holder 20 further comprises a clamping part 21 arranged at the end part of the lamp holder 20; the clamping part 21 is provided with a lamp cap 29, a protective sleeve 28 clamped with the lamp cap 29 and a lampshade cushion cover 27; the lamp head 29 is sleeved on the lifting module 50 so that the lifting module 50 can longitudinally extend and retract in the lamp holder 20; the protecting sleeve 28 is sleeved on the LED module 60 and used for protecting the LED module 60, and light can irradiate to the outside through the protecting sleeve 28. The lampshade cushion cover 27 is a silica gel cover, and the lampshade cushion cover 27 is sleeved on the inner side of the clamping part 21. In this embodiment, the protective sleeve 28 is made of a transparent PC material.

The lampshade 90 is approximately cylindrical and gradually shrinks from bottom to top, so that the LED light is gradually focused from bottom to top, and the scattering range of the LED light is enlarged; the outer side of the lower part of the lampshade 90 is provided with a rotating strip 91, and the rotating strip 91 is clamped with the clamping part 21, so that the lampshade 90 and the lamp holder 20 rotate and are abutted on the lampshade cushion cover 27, and the lamp holder 20 is prevented from colliding with the lampshade 90. The top end of the lamp cover 90 is an open end for dissipating heat of the LED module 60. In the present embodiment, the lamp cover 90 is made of a transparent material; specifically, the lamp cover 90 is made of glass or PC material.

The LED kerosene lamp 100 provided by the invention has the advantages that the structure is simple, the design is reasonable, the appearance is attractive, the knob 30 drives the transmission module 50 to rotate, the transmission module 50 drives the lifting module 60 to rotate, meanwhile, the LED module 60 moves up and down in the lampshade 90, the brightness of the LED module 60 becomes strong and weak, the practicability and the service life of the LED lamp are further improved, the manufacturing cost is low, and the carrying and the use are convenient.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. An LED kerosene lamp comprises a lamp holder, an LED module and a lampshade, wherein the lampshade is arranged on the lamp holder and covers the LED module; the LED module is arranged on the lifting module, and the potentiometer is electrically connected with the LED module to control the current passing through the LED module; when the knob rotates around a first direction, the transmission module drives the lifting module to drive the LED module to move upwards, and simultaneously the transmission module drives the potentiometer to enhance the brightness of the LED module; when the knob rotates around the second direction, the transmission module drives the lifting module to drive the LED module to move downwards, and meanwhile, the transmission module drives the potentiometer to weaken the brightness of the LED module.

2. The LED kerosene lamp of claim 1, wherein said transmission module is a gear set, said gear set including a driving gear, a transmission gear, and a driven gear; the driving gear comprises a plurality of driving teeth, and the driving teeth are uniformly distributed along the periphery of the driving gear; the transmission gear comprises a plurality of transmission teeth, the transmission teeth are uniformly distributed along the periphery of the transmission gear, and a plurality of meshing parts protruding from the transmission gear in the radial direction are formed among the transmission teeth to mesh with the driving teeth.

3. The LED kerosene lamp of claim 2, wherein said driven gear includes a plurality of external teeth and internal teeth, said external teeth being evenly distributed along the periphery of said driven gear; the inner teeth are uniformly distributed along the inner edge of the driven gear to form an inner tooth part, and the inner tooth part is clamped in the middle of the meshing part.

4. The LED kerosene lamp of claim 3, wherein said lifting module comprises an expansion link and a plurality of gear teeth disposed on said expansion link, a fixing portion is disposed on the top of said expansion link, and said fixing portion is engaged with said LED module; the gear teeth are distributed along the bottom of the telescopic rod from bottom to top and form a gear tooth group inclined downwards, and the gear tooth group is meshed with the external teeth.

5. The LED kerosene lamp of claim 2, wherein a connecting portion is provided on the potentiometer, and the connecting portion is clamped with the transmission gear.

6. The LED kerosene lamp of claim 1, wherein said transmission module and said lifting module are both insulating housings.

7. The LED kerosene lamp of claim 1, wherein said lamp base further comprises a snap-in portion provided at an end portion of said lamp base; the clamping part is provided with a lamp cap, a protective sleeve clamped with the lamp cap and a lampshade cushion sleeve; the lamp cap is sleeved on the lifting module so that the lifting module can longitudinally extend and retract in the lamp holder; the protecting sleeve is sleeved on the LED module; the lampshade cushion sleeve is sleeved on the inner side of the clamping part.

8. The LED kerosene lamp of claim 7, wherein a rotating strip is provided on an outer side of a lower portion of the lamp cover, and the rotating strip is engaged with the engaging portion so that the lamp cover and the lamp holder rotate and abut against the lamp cover gasket.

9. The LED kerosene lamp of claim 1, further comprising a base, said base comprising a bottom cover, an upper cover covering over said bottom cover, and a power system mounted within said upper cover; the bottom cover is provided with anti-skid rubber and an iron plate which are used for fixing the base together; a horn and a bracket are arranged in the upper cover; the support is provided with a plurality of support columns for fixing the loudspeaker.

10. The LED kerosene lamp of claim 9, wherein said power system includes a circuit board, a power source, and a bluetooth receiver; and the circuit board is provided with a button for controlling the LED module and the loudspeaker.