CN216639427U - Automatic ignition candle - Google Patents

Abstract

The utility model discloses an automatic ignition candle, which comprises a PCB, a base, an electrified needle board, an outer shell, an inner shell, a charging board, a button and a lamp wick. The PCB and the charging board are both installed inside the base, and the charging board and the PCB are electrically connected. One side of the charging board is provided with a charging interface, the charging interface passes through one side of the base, the buttons are elastically installed on the PCB, the buttons protrude upward through the base, and a breathing light is also installed on the PCB, and the inner upper end of the base protrudes upward with a Installation cavity, the energized needle plate is located in the installation cavity, the energized needle plate penetrates the base, the lower end of the outer shell and the lower end of the inner shell are fixed on the upper end of the base, the inner shell is located inside the outer shell, and the upper end of the outer shell and the upper end of the inner shell are both In the open state, the wick is installed inside the inner casing, and the lower end of the wick is connected to the energized needle board. The self-igniting candle has a reasonable structure, utilizes the voltage discharge on the needle board to heat and ignite the wick in the middle, and has reliable operation. The button on the base can be directly pressed, and the breathing light changes according to the charging state.

Description

a self-igniting candle

technical field

The utility model relates to the technical field of candles, in particular to an automatic ignition candle.

Background technique

In the rapid development of society, automatic ignition candles have appeared. It does not require an open flame to ignite, saves the steps of artificial ignition, and reduces energy consumption. In the existing automatic ignition candles, the structure is unreasonable, resulting in the shell cannot be ignited. It is better to protect the wick, and it cannot provide real-time status information during the ignition process, which affects the use.

Utility model content

One object of the present invention is to provide an automatic ignition candle to solve the problems existing in the prior art.

For this purpose, the utility model adopts the following technical solutions:

An automatic ignition candle, comprising a PCB, a base, an electrified needle board, an outer shell, an inner shell, a charging board, a button and a wick, the PCB and the charging board are both installed inside the base, and the charging board is connected to the The PCB is electrically connected, one side of the charging board is provided with a charging interface, the charging interface passes through one side of the base, the button is elastically mounted on the PCB, and the button passes through the base Protruding upward, a breathing lamp is also installed on the PCB, an installation cavity protrudes upward from the inner upper end of the base, the energization needle board is located in the installation cavity, and the energization needle board penetrates the base, The lower end of the outer shell and the lower end of the inner shell are both fixed on the upper end of the base, the inner shell is located inside the outer shell, the upper end of the outer shell and the upper end of the inner shell are both open, so The lamp wick is installed inside the inner shell, and the lower end of the lamp wick is connected to the current-carrying pin board.

As a preferred technical solution, the wick includes two outer double pure cotton layers, one inner double pure cotton layer and two conductor layers, and the two outer double pure cotton layers are respectively located on the inner double pure cotton layer. On both sides of the layer, the two conductor layers are respectively located between each of the outer double pure cotton layers and the inner double pure cotton layers.

As a preferred technical solution, each of the outer double pure cotton layers is four 21 double pure cotton slivers, and the inner double pure cotton layer is six 21 double pure cotton slivers. The conductor layer is six pieces of graphene.

As a preferred technical solution, the lateral length of the lamp wick is 5 mm, and the lateral width of the lamp wick is 1 mm.

As a preferred technical solution, the radius of the outer shell is 35mm, and the diameter of the inner shell is 32.97mm.

As a preferred technical solution, the height of the casing is 80 mm, the height of the base is 15 mm, and the length of the base and the width of the base are both 116.37 mm.

As a preferred technical solution, the lower end of the base is further provided with a bottom plate, the bottom plate is provided with countersunk holes and screws, the interior of the base is integrally formed with a locking column, and the screws pass through the countersunk head The rear of the hole is screwed on the locking post.

As a preferred technical solution, the outer shell and the inner shell are both cylindrical with a large upper and a middle and a small middle.

The beneficial effects of the utility model are: to provide an automatic ignition candle, the automatic ignition candle has a reasonable structure, utilizes the voltage discharge on the needle board to make the wick in the middle heated and ignited, the operation is reliable, and the button on the base can be directly pressed. , the breathing light changes according to the state of charge.

Description of drawings

The present utility model will be described in further detail below according to the accompanying drawings and embodiments.

Fig. 1 is the overall structure schematic diagram of a kind of automatic ignition candle according to the embodiment;

Fig. 2 is the overall exploded view of a kind of self-ignition candle described in the embodiment;

Fig. 3 is the internal structure diagram of a kind of self-ignition candle according to the embodiment;

FIG. 4 is a schematic view of the structure of the wick according to the embodiment.

In Figures 1 to 4:

1. PCB; 2. Base; 3. Power-on needle board; 4. Outer shell; 5. Inner shell; Pure cotton layer; 12. Inner double pure cotton layer; 13. Conductor layer; 14. Bottom plate; 15. Countersunk hole; 16. Locking column.

Detailed ways

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

As shown in Figures 1 to 4, in this embodiment, an automatic ignition candle includes a PCB1, a base 2, a energized needle board 3, an outer shell 4, an inner shell 5, a charging board 6, a button 7 and a wick 8, so The PCB1 and the charging board 6 are both installed inside the base 2, the charging board 6 is electrically connected with the PCB1, and a charging interface 9 is provided on one side of the charging board 6, and the charging interface 9 Passing through one side of the base 2, the button 7 is elastically mounted on the PCB1, the button 7 protrudes upward through the base 2, and a breathing lamp is also installed on the PCB1, and the base 2 An installation cavity 10 protrudes upward from the inner upper end of the energized needle plate 3 , the energization needle plate 3 is located in the installation cavity 10 , the energization needle plate 3 penetrates the base 2 , and the lower end of the outer casing 4 is connected to the inner casing 5 . The lower ends of the base 2 are fixed on the upper end of the base 2, the inner shell 5 is located inside the outer shell 4, the upper end of the outer shell 4 and the upper end of the inner shell 5 are both open, and the wick 8 is installed in the Inside the inner shell 5 , the lower end of the lamp wick 8 is connected to the energizing needle board 3 .

When the self-igniting candle needs to be used, the wick 8 (scented candle) is loaded into the inner shell 5 from top to bottom, until the energizing needle board 3 is inserted, and the button 7 is pressed, so that the PCB1 receives the information, and through the power generation of the energized needle board 3, the lamp wick 8 receives high voltage to generate heat, and ignites the cotton thread on the lamp wick 8. When the power of the PCB1 is low, the external The charging interface 9 is connected with a wire to charge the PCB1. In the charging state, the breathing light is on in blue breathing, and when fully charged, it is on long in blue.

Use a 3.7V lithium battery to boost the voltage to a high voltage and low current, and conduct electricity through the base 2 to the wick 8 to complete high voltage discharge to generate heat to heat and light the candle.

In the characteristic lamp wick 8, the lamp wick 8 includes two outer double pure cotton layers 11, one inner double pure cotton layer 12 and two conductor layers 13, and the two outer double pure cotton layers 11 are respectively located in On both sides of the inner double pure cotton layer 12 , the two conductor layers 13 are respectively located between each of the outer double pure cotton layer 11 and the inner double pure cotton layer 12 .

More specifically, each of the outer double pure cotton layers 11 is four 21 double pure cotton slivers, and the inner double pure cotton layer 12 is six twenty one double pure cotton slivers. The conductor layer 13 is six pieces of graphene.

The lateral length of the wick 8 is 5 mm, the lateral width of the wick 8 is 1 mm, the radius of the outer shell 4 is 35 mm, the diameter of the inner shell 5 is 32.97 mm, and the height of the outer shell 4 is 80 mm, The height of the base 2 is 15 mm, and the length of the base 2 and the width of the base 2 are both 116.37 mm.

The lower end of the base 2 is also provided with a bottom plate 14 , the bottom plate 14 is provided with countersunk holes 15 and screws, the interior of the base 2 is integrally formed with a locking column 16 , and the screws pass through the countersunk holes 15 The rear is screwed on the locking post 16 , and the outer shell 4 and the inner shell 5 are both cylindrical in shape with a large upper and a middle and a small middle.

The installation structure is compact and reasonable, which meets the needs of modern people, and the cylindrical outer shell 4 and the inner shell 5 are more vivid, like a real candle.

It should be stated that the above-mentioned specific embodiments are only the preferred embodiments of the present utility model and the applied technical principles. Within the technical scope disclosed by the present utility model, any changes or changes that can be easily thought of by those skilled in the art Replacement should be covered within the protection scope of the present invention.

Claims (8)

1. an automatic ignition candle, is characterized in that, comprises PCB, base, energizing needle board, shell, inner shell, charging plate, button and lamp wick, and described PCB and described charging plate are all installed in the interior of described base, The charging board is electrically connected to the PCB, a charging interface is provided on one side of the charging board, the charging interface passes through one side of the base, the button is elastically installed on the PCB, and the The button protrudes upward through the base, a breathing lamp is also installed on the PCB, an installation cavity protrudes upward from the inner upper end of the base, and the energized needle board is located in the installation cavity, and the energized needle board is located in the installation cavity. Through the base, the lower end of the outer shell and the lower end of the inner shell are fixed on the upper end of the base, the inner shell is located inside the outer shell, and the upper end of the outer shell and the upper end of the inner shell Both are in an open state, the lamp wick is installed inside the inner shell, and the lower end of the lamp wick is connected to the energizing pin board. 2. The self-igniting candle according to claim 1, wherein the wick comprises two outer double pure cotton layers, one inner double pure cotton layer and two conductor layers, and two of the outer double pure cotton layers. The pure cotton layers are respectively located on both sides of the inner double pure cotton layers, and the two conductor layers are respectively located between each of the outer double pure cotton layers and the inner double pure cotton layers. 3. A kind of self-ignition candle according to claim 2, it is characterized in that, each described outer double pure cotton layer is four double pure cotton sliver of twenty-one, and described inner double pure cotton layer is six two pure cotton slivers. Eleven double pure cotton strips, each of the conductor layers is six graphene strips. 4 . The self-ignition candle according to claim 2 , wherein the transverse length of the wick is 5 mm, and the transverse width of the wick is 1 mm. 5 . 5 . The self-ignition candle according to claim 1 , wherein the outer shell has a radius of 35 mm, and the inner shell has a diameter of 32.97 mm. 6 . 6 . The self-ignition candle according to claim 1 , wherein the height of the casing is 80mm, the height of the base is 15mm, the length of the base and the width of the base are both 116.37mm . 7 . The self-ignition candle according to claim 1 , wherein the lower end of the base is further provided with a base plate, the base plate is provided with countersunk holes and screws, and the interior of the base is integrally formed with a locking mechanism. 8 . post, the screw is screwed on the locking post after passing through the countersunk hole. 8 . The self-ignition candle according to claim 1 , wherein the outer shell and the inner shell are cylindrical in shape with a large upper and a lower middle and a small middle. 9 .

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