CN202613074U

CN202613074U - Light emitting diode (LED) candle with roll ball type switch

Info

Publication number: CN202613074U
Application number: CN 201220203415
Authority: CN
Inventors: 刘新华; 陈永航; 林霞
Original assignee: South China Guangdong Co Ltd Of Semiconductor Optoelectronic Research Institute
Current assignee: South China Guangdong Co Ltd Of Semiconductor Optoelectronic Research Institute
Priority date: 2012-05-08
Filing date: 2012-05-08
Publication date: 2012-12-19
Anticipated expiration: 2022-05-08

Abstract

The utility model discloses a light emitting diode (LED) candle with a roll ball type switch. The LED candle comprises a hollow columnar shell, an LED luminous body and dry batteries, wherein an electrode at one end of each dry battery is electrically connected with the LED luminous body; an inner shell is arranged between the columnar shell and the dry batteries; an accommodating slot is formed in the inner shell; the roll ball made of a conductive material is movably arranged in the accommodating slot; two conductive sheets which are not in contact with each other are arranged at the lower end of the accommodating slot and are respectively connected with the other electrodes of the dry batteries and the LED luminous body; when the LED candle stands up, the roll ball is positioned at the lower end of the accommodating slot to conduct the two conductive sheets; and when the LED candle stands upside down, the roll ball gets away from the conductive sheets, so that the conductive sheets are disconnected. The lighting of the LED candle can be controlled by the roll ball type switch, and the LED candle is easy and convenient to operate.

Description

A kind of ball switch LED candle

Technical field

The utility model relates to a kind of lighting device, particularly a kind of LED candle.

Background technology

In special occasions such as the night that has a power failure or some parties, people can use candle to throw light on usually, but candle is to adopt the flame illumination, exists the danger that causes fire.In order to solve the problem of initiation fire, people begin to adopt some power-actuated lighting apparatus to replace naked light candles to use in the occasions such as night that have a power failure, and flashlight is wherein the most frequently used a kind of.But the light that flashlight sends is more concentrated, the illuminating effect that has replaced not candle to disperse, therefore; People design the lamp with candle profile; Candle lamp adopts dry cell or storage battery power supply, can replace candle to use in the occasions such as night that have a power failure, and not have the danger that causes fire.

No matter be flashlight or candle lamp, all be provided with a power switch, be used to switch on and off power supply; And this power switch is normally manually controlled, flashlight or candle lamp are wanted the manual unlocking switch in use, just can energized throw light on; Stop also will manually closing electricity, it is convenient inadequately to use.

Summary of the invention

In order to overcome the deficiency of prior art, the utility model provides a kind of LED candle easy to use.

The utility model solves the technical scheme that its technical problem adopted:

A kind of ball switch LED candle; The cylindrical outer cover that comprises hollow, said cylindrical outer cover upper end is provided with the LED illuminator, and cylindrical outer cover inside is equiped with dry cell; One termination electrode of said dry cell is electrically connected with the LED illuminator; Be provided with inner casing between said cylindrical outer cover and the dry cell, said inner casing is provided with storage tank, is movably set with the ball of being processed by conductive material in the said storage tank; The storage tank lower end is provided with two non-touching conducting strips, and said conducting strip connects another electrode, the LED illuminator of dry cell respectively; Wherein, two conducting strips were connected when ball was positioned at the storage tank lower end, and conducting strip breaks off connection when being positioned at the storage tank upper end.

The operation principle of the utility model is: according to the structure of above-mentioned the utility model, when the LED of the utility model candle was uprightly placed, ball can be moved down into the storage tank lower end under the self gravitation effect, connected conducting strip, and the LED illuminator will be luminous; When the LED candle was inverted, ball left conducting strip owing to gravity, disconnecting circuit, and the LED illuminator extinguishes.

The beneficial effect of the utility model is: the design adopts ball-type automatic switch structure, and it is more convenient that product is used; Reduced the hand switch of traditional handicraft, saved material and Mould Machining cost, reduced assembly process simultaneously, manufacturing process is simpler; Because product does not have hand switch, sealing property is better, reach the effect of waterproof, protection against the tide, and LED bulb power consumption is little, and lighting hours is long, and sustainable luminous work is more than four hours.The LED candle of the utility model has the very high market competitiveness, is adapted at family and uses, because product design is tiny, is convenient for carrying simultaneously, can also use at environment such as tourism, road battalion, field explorations.

Further improvement as technique scheme; The V-shaped storage tank lower end that is arranged in of described two conducting strips; The upper shed of said V-type is greater than the diameter of ball and the under shed diameter less than ball; The V-shaped arrangement of conducting strip is clamped between two conducting strips ball when the storage tank lower end, ball better contacts with conducting strip, the stability when guaranteeing the work of LED candle.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the cutaway view of the utility model;

Fig. 3 is the structural representation of ball switch.

Drawing reference numeral explanation: 1, cylindrical outer cover, 2, the LED illuminator, 3, inner casing, 30, storage tank, 4, dry cell, 5, ball, 6, conducting strip.

The specific embodiment

Referring to figs. 1 through Fig. 3; A kind of ball switch LED candle that the utility model provides; Comprise cylindrical outer cover 1, inner casing 3, LED illuminator 2, ball 5, conducting strip 6 and dry cell 4; Said inner casing 3 is combined by the inner casing loam cake of arc and the inner casing lower cover of arc, and the inner casing loam cake is provided with storage tank 30, covers on the inner casing two conducting strips 6 also are installed; Ball 5 adopts conductive material to make.When assembling the LED candle of the utility model; Earlier inner casing loam cake and inner casing lower cover are snapped together formation inner casing 3 mutually; Ball 5 is placed in the storage tank 30 of inner casing 3; Inner casing after installing 3 and ball 5 integral body are filled in chucking in the cylindrical outer cover 1, again dry cell 4 is put into cylindrical outer cover 1, just accomplish assembling to LED illuminator 2 through stubborn cylindrical outer cover 1 upper end that is connected on of screw thread at last.After assembling was accomplished, a termination electrode of dry cell 4 was connected with LED illuminator 2, and other end electrode connects a conducting strip 32; Another conducting strip 32 is connected with LED illuminator 2; Non-touching V-type of formation of two conducting strips 32 in storage tank 30 lower ends; Then constituted one with the lighting loop of ball 5 as switch; Two conducting strips 32 are connected when ball 5 is positioned at storage tank 30 lower ends, and conducting strip 32 breaks off and connecting when ball 5 is positioned at storage tank 30 upper ends.

Further; The upper shed of two conducting strips 32 of V-shaped arrangement is greater than the diameter of ball 5 and the under shed diameter less than ball 5; Conducting strip 32 V-shaped arrangements are clamped between two conducting strips 32 ball 5 when storage tank 30 lower ends; Ball 5 better contacts with conducting strip 32, the stability when guaranteeing the work of LED candle.

The operation principle of the utility model is: when the LED of the utility model candle was uprightly placed, ball 5 can be moved down into storage tank 30 lower ends under the self gravitation effect, connect two conducting strips 32, and LED illuminator 2 will be luminous; When the LED candle was inverted, ball 5 left conducting strip 32 owing to gravity, disconnecting circuit, and LED illuminator 2 extinguishes.

The design adopts ball-type automatic switch structure, and it is more convenient that product is used, and has reduced the hand switch of traditional handicraft, saves material and Mould Machining cost, has reduced assembly process simultaneously, and manufacturing process is simpler; Because product does not have hand switch, sealing property is better, reach the effect of waterproof, protection against the tide, and LED bulb power consumption is little, and lighting hours is long, and sustainable luminous work is more than four hours.The LED candle of the utility model has the very high market competitiveness, is adapted at family and uses, because product design is tiny, is convenient for carrying simultaneously, can also use at environment such as tourism, road battalion, field explorations.

The above is merely the preferential embodiment of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the utility model.

Claims

1. ball switch LED candle comprises the cylindrical outer cover (1) of hollow, and said cylindrical outer cover (1) upper end is provided with LED illuminator (2), and cylindrical outer cover (1) inside is equiped with dry cell (4), and a termination electrode of said dry cell (4) is electrically connected with LED illuminator (2); It is characterized in that: be provided with inner casing (3) between said cylindrical outer cover (1) and the dry cell (4); Said inner casing (3) is provided with storage tank (30); Be movably set with the ball of processing by conductive material (5) in the said storage tank (30); Storage tank (30) lower end is provided with two non-touching conducting strips (6), and said conducting strip (6) connects another electrode, the LED illuminator (2) of dry cell (4) respectively; Wherein, two conducting strips (6) were connected when ball (5) was positioned at storage tank (30) lower end, and conducting strip (6) breaks off connection when being positioned at storage tank (30) upper end.

2. a kind of ball switch LED candle according to claim 1 is characterized in that: V-shaped storage tank (30) lower end that is arranged in of described two conducting strips (6), the upper shed of said V-type is greater than the diameter of ball (5) and the under shed diameter less than ball (5).