Touch centrum candle

Abstract

The touch cone candle comprises a shell, a touch sensing element and a circuit board, the shell is of a cone structure with an opening in the bottom, a base is arranged at the opening in the bottom of the shell, the base is provided with a battery bin used for installing a battery, a lamp holder is installed at the top of the shell, the circuit board is installed in the shell, and the touch sensing element is arranged on the circuit board. The circuit board is arranged in the shell and electrically connected with the lamp holder and the battery, the touch sensing element is arranged in the shell and electrically connected with the circuit board, and when a human body touches an area where the touch sensing element is located, where the shell is located, the touch sensing element generates a sensing signal to the circuit board; and the lamp cap is turned on and off by the circuit board. According to the utility model, the intelligent degree is high, the user experience is improved, the authenticity of the overall simulation of the candle is improved, and the ornamental value of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic candles, in particular to a touch cone candle. Background Art

[0002] Since the advent of electronic candles, their safety, convenience, energy saving and environmental protection are becoming more and more popular. Therefore, there is a trend of gradually replacing traditional fire-stick candles with electronic candles.

[0003] However, the shell of the existing electronic candle is generally made of plastic shell, which has a low degree of simulation of the traditional candle, affecting the viewing experience. At the same time, it requires manual pressing or pushing of the switch to open and close, and the degree of intelligence is not high. Summary of the invention

[0004] In view of the above problems existing in the existing electronic candles, the present invention aims to provide a touch cone candle which is easy to assemble, highly ornamental and intelligent.

[0005] The specific technical solutions are as follows:

[0006] A touch cone candle, comprising: a shell, a touch sensing element, and a circuit board, wherein the shell is a cone structure with an opening at the bottom, a base is provided at the bottom opening of the shell, the base has a battery compartment for installing a battery, a lamp holder is installed on the top of the shell, the circuit board is installed in the shell, and is electrically connected to the lamp holder and the battery respectively, the touch sensing element is provided inside the shell, and is electrically connected to the circuit board, and when a human body touches the area where the touch sensing element is located on the shell, the touch sensing element generates an induction signal to the circuit board, so that the circuit board turns on and off the lamp holder;

[0007] Wherein, the housing comprises:

[0008] The shell is made of pure wax and is a cone structure with an opening at the bottom, and the base is matched and installed at the bottom opening of the shell;

[0009] An inner shell, the inner shell is a cone-shaped structure and is coaxially matched and sleeved in the outer shell, and the circuit board is installed in the inner shell, and the lamp holder is installed on the top of the inner shell and extends out from the top of the outer shell;

[0010] A cone sleeve is coaxially embedded in the inner wall of the outer shell and sleeved on the outside of the inner shell, and a mounting cavity is formed between the cone sleeve and the inner shell, and the touch sensing element is arranged in the mounting cavity.

[0011] As a further improvement and optimization of this solution, the inner shell and the cone sleeve are both made of plastic materials.

[0012] As a further improvement and optimization of this solution, the touch sensing element is an induction coil and is coaxially arranged outside the inner shell.

[0013] As a further improvement and optimization of the present solution, an inner wall of the outer shell is provided with an embedded groove, and the cone sleeve is embedded in the embedded groove.

[0014] As a further improvement and optimization of this solution, the inner shell includes:

[0015] A main body, wherein the main body has a notch;

[0016] The auxiliary body is detachably mounted at the notch, and a complete cone structure is formed between the auxiliary body and the main body.

[0017] As a further improvement and optimization of the present solution, the notch is provided with at least two positioning grooves, and the side of the auxiliary body facing the notch is provided with at least two positioning posts, and the two positioning posts are respectively positioned and matched with the two positioning grooves.

[0018] As a further improvement and optimization of the present solution, the bottom of the base is also provided with a switch, and the switch is electrically connected between the battery and the circuit board, and is used to control the on-off of the circuit between the battery and the circuit board.

[0019] As a further improvement and optimization of this solution, the switch is a hand-push switch.

[0020] As a further improvement and optimization of this solution, the lamp holder is an LED lamp.

[0021] As a further improvement and optimization of the present solution, the circuit board is electrically connected to the battery, the lamp holder, and the touch sensing element respectively through wires.

[0022] Compared with the prior art, the above technical solution has the following positive effects:

[0023] (1) In the utility model, when a human body touches the area where the touch sensing element is located on the shell, the touch sensing element sends a human touch sensing signal to the circuit board to light up the lamp head. When the human body touches the area where the touch sensing element is located on the shell again, the touch sensing element sends a human touch sensing signal to the circuit board again to turn off the lamp head. The utility model has a high degree of intelligence and improves the user experience.

[0024] (2) The outer shell of the utility model is made of pure wax, which improves the realism of the overall simulation of the candle and improves the viewing experience for users.

[0025] (3) In the utility model, the touch sensing element is arranged in the installation cavity formed between the cone sleeve and the inner shell, and has high protection.

[0026] (4) In the utility model, the inner wall of the shell is provided with an embedded groove, and the cone sleeve is embedded in the embedded groove, which not only reduces the distance between the touch sensing element and the outer wall of the shell, improves the sensing sensitivity, but also improves the installation stability of the sensing element. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of a touch cone candle of the utility model;

[0028] Figure 2 This is a cross-sectional view of a touch cone candle of the utility model;

[0029] Figure 3 This is an exploded view of a touch cone candle of the utility model;

[0030] Figure 4 This is an exploded view of the inner shell of a touch cone candle of the utility model;

[0031] Figure 5 This is a cross-sectional view of the structural shell of a touch cone candle of the utility model;

[0032] Figure 6 This is a control circuit schematic diagram of an induction coil of a touch cone candle of the utility model;

[0033] In the accompanying drawings: 1. shell; 2. lamp holder; 3. circuit board; 4. base; 5. touch sensing element; 11. outer shell; 12. inner shell; 13. cone sleeve; 41. battery compartment; 111. embedded groove; 121. main body; 122. auxiliary body; 1211. notch; 1212. positioning column. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Figure 1 This is a schematic diagram of the structure of a touch cone candle of the utility model. Figure 2 This is a cross-sectional view of a touch cone candle of the utility model. Figure 3 This is an exploded view of a touch cone candle of the utility model. Figure 4 This is an exploded view of the inner shell of a touch cone candle of the utility model. Figure 5 This is a cross-sectional view of the structural shell of a touch cone candle of the utility model. Figure 6 This is a control circuit schematic diagram of the induction coil of a touch cone candle of the utility model, such as Figure 1-6 FIG. 1 shows a touch cone candle of a preferred embodiment, comprising: a shell 1, a touch sensing element 5, and a circuit board 3. The shell 1 is a cone structure with an opening at the bottom. A base 4 is provided at the bottom opening of the shell 1. The base 4 has a battery compartment 41 for installing a battery (not shown in the figure). A lamp holder 2 is installed on the top of the shell 1. The circuit board 3 is installed in the shell 1 and is electrically connected to the lamp holder 2 and the battery, respectively. The touch sensing element 5 is provided inside the shell 1 and is electrically connected to the circuit board 3. When a human body touches the area where the touch sensing element 5 of the shell 1 is located, the touch sensing element 5 senses the circuit board 3. The housing 1 comprises an outer shell 11, an inner shell 12 and a conical sleeve 13. The outer shell 11 is made of pure wax and is a cone structure with an opening at the bottom. The base 4 is matched and installed at the bottom opening of the outer shell 11. The inner shell 12 is a conical cylinder structure and is coaxially matched and sleeved in the outer shell 11. The circuit board 3 is installed in the inner shell 12. The lamp holder 2 is installed at the top of the inner shell 12 and extends out from the top of the outer shell 11. The conical sleeve 13 is coaxially embedded in the inner wall of the outer shell 11 and sleeved on the outside of the inner shell 12. An installation cavity is formed between the conical sleeve 13 and the inner shell 12, and the touch sensing element 5 is arranged in the installation cavity.

[0038] In this embodiment, when a human body touches the area where the touch sensing element 5 on the shell 1 is located, the touch sensing element 5 sends a human touch sensing signal to the circuit board 3 to light up the lamp head 2. When the human body touches the area where the touch sensing element 5 on the shell 1 is located again, the touch sensing element 5 sends a human touch sensing signal to the circuit board 3 again to turn off the lamp head 2. The degree of intelligence is high, and the user experience is improved.

[0039] In this embodiment, the shell 11 is made of pure wax, which improves the realism of the overall simulation of the candle and improves the viewing experience for users.

[0040] In this embodiment, the touch sensing element 5 is arranged in the installation cavity formed between the cone sleeve 13 and the inner shell 12, and has high protection.

[0041] Furthermore, as a preferred embodiment, the inner shell 12 and the cone sleeve 13 are both made of plastic material.

[0042] Furthermore, as a preferred embodiment, the touch sensing element 5 is an induction coil, and is coaxially disposed outside the inner shell 12 .

[0043] In this embodiment, the cone sleeve 13 is made of plastic material to improve the sensitivity of the touch sensing element 5 to human touch.

[0044] Preferably, the induction coil is made of copper foil, such as Figure 6 As shown, since the human body can be a conductor, it is regarded as one plate of a capacitor, and the induction coil is the other plate of the capacitor. When the hand approaches or holds the area where the touch sensing element 5 is located, the capacity of the capacitor will increase, and an impedance will be generated at this time. After detection and comparison by the detection circuit, the signal is sent to the control chip U2 on the circuit board 3 for judgment and processing, and the control chip U2 outputs a high level to turn on the transistor Q1 on the circuit board 3. After the control chip U1 on the circuit board 3 obtains a low level, it outputs a pulse wave, and the lamp head 2 is turned on and lit. Conversely, when the hand approaches or holds the housing 11 again, the charge of the capacitor will increase, generating an impedance, causing the sensor vibration circuit inside the control chip U2 to generate a signal. After the signal is compared and amplified by the detection circuit, the signal is input into the control chip U2 for judgment and processing. The control chip U2 outputs a high level to turn on the transistor Q1. After the control chip U1 obtains a low level, the output of the pulse wave is stopped, and the lamp head 2 is turned off.

[0045] Furthermore, as a preferred embodiment, the inner wall of the housing 11 is provided with an embedded groove 111, and the cone sleeve 13 is embedded in the embedded groove 111, which not only reduces the distance between the touch sensing element 5 and the outer wall of the housing 11 and improves the sensing sensitivity, but also improves the installation stability of the sensing element.

[0046] Furthermore, as a preferred embodiment, the inner shell 12 includes a main body 121 and a sub-body 122 . The main body 121 has a notch 1211 . The sub-body 122 is detachably mounted at the notch 1211 , and a complete conical cylinder structure is formed between the sub-body 122 and the main body 121 .

[0047] In this embodiment, the inner shell 12 includes a main body 121 and a sub-body 122 that are detachably mounted, so as to facilitate the installation of the internal circuit board 3 .

[0048] Furthermore, as a preferred embodiment, in order to further improve the installation of the internal circuit board 3, the notch 1211 is provided with at least two positioning grooves (not shown in the figure), and the side of the sub-body 122 facing the notch 1211 is provided with at least two positioning columns 1212, and the two positioning columns 1212 are respectively positioned and matched with the two positioning grooves. After the two positioning columns 1212 are respectively positioned and matched with the two positioning grooves and a completed vertebral tube structure is formed between the main body 121 and the sub-body 122, the vertebral sleeve is arranged on the outside of the inner shell 12 to lock the main body 121 and the sub-body 122.

[0049] Furthermore, as a preferred embodiment, the bottom of the base 4 also has a switch (not shown in the figure), which is electrically connected between the battery and the circuit board 3 and is used to control the on and off of the circuit between the battery and the circuit board 3. When the lamp is not in use, the circuit between the battery and the circuit board 3 is disconnected by the switch to avoid accidentally touching the sensing area and causing the lighting operation, thereby reducing unnecessary waste of battery power.

[0050] Preferably, the switch is located at the bottom of the base 4 .

[0051] Furthermore, as a preferred embodiment, the switch is a hand-push switch, which is an existing conventional accessory, and its structure and principle are not described in detail here.

[0052] Furthermore, as a preferred embodiment, the lamp holder 2 is an LED lamp.

[0053] Furthermore, as a preferred embodiment, the circuit board 3 is electrically connected to the battery, the lamp holder 2 and the touch sensing element 5 through wires.

[0054] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A touch cone candle, characterized in that: include: A shell, a touch sensing element, and a circuit board, wherein the shell is a cone structure with an opening at the bottom, a base is provided at the bottom opening of the shell, the base has a battery compartment for installing a battery, a lamp holder is installed on the top of the shell, the circuit board is installed in the shell, and is electrically connected to the lamp holder and the battery respectively, the touch sensing element is provided inside the shell, and is electrically connected to the circuit board, and when a human body touches the area of ​​the shell where the touch sensing element is located, the touch sensing element generates an induction signal to the circuit board, so that the circuit board turns on and off the lamp holder; Wherein, the housing comprises: The shell is made of pure wax and is a cone structure with an opening at the bottom, and the base is matched and installed at the bottom opening of the shell; An inner shell, the inner shell is a cone-shaped structure and is coaxially matched and sleeved in the outer shell, and the circuit board is installed in the inner shell, and the lamp holder is installed on the top of the inner shell and extends out from the top of the outer shell; A cone sleeve is coaxially embedded in the inner wall of the outer shell and sleeved on the outside of the inner shell, and a mounting cavity is formed between the cone sleeve and the inner shell, and the touch sensing element is arranged in the mounting cavity.

2. The touch cone candle according to claim 1, characterized in that: The inner shell and the cone sleeve are both made of plastic materials.

3. The touch cone candle according to claim 2, characterized in that: The touch sensing element is an induction coil and is coaxially arranged outside the inner shell.

4. The touch cone candle according to claim 3, characterized in that: The inner wall of the shell is provided with an embedded groove, and the cone sleeve is embedded in the embedded groove.

5. The touch cone candle according to claim 4, characterized in that: The inner shell comprises: A main body, wherein the main body has a notch; The auxiliary body is detachably mounted at the notch, and a complete cone structure is formed between the auxiliary body and the main body.

6. The touch cone candle according to claim 5, characterized in that: The notch is provided with at least two positioning grooves, and the side of the auxiliary body facing the notch is provided with at least two positioning posts, and the two positioning posts are respectively positioned and matched with the two positioning grooves.

7. The touch cone candle according to claim 1, characterized in that: The bottom of the base is also provided with a switch, which is electrically connected between the battery and the circuit board and is used to control the on and off of the circuit between the battery and the circuit board.

8. The touch cone candle according to claim 7, characterized in that: The switch is a hand-push switch.

9. The touch cone candle according to claim 1, characterized in that: The lamp holder is an LED lamp.

10. The touch cone candle according to claim 1, characterized in that: The circuit board is electrically connected to the battery, the lamp holder, and the touch sensing element respectively through wires.

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