Touch rod wax

Abstract

The utility model discloses touch rod wax which comprises a shell assembly, a circuit board installed in the shell assembly, a touch sensing element installed in the shell assembly and electrically connected with the circuit board, and a lamp holder installed on the top of the shell assembly and electrically connected with the circuit board. When a human body touches the area, where the touch sensing element is located, of the shell assembly, the touch sensing element senses and feeds back a human body touch signal to the circuit board so that the lamp holder can be turned on or turned off, and a battery is further installed in the shell assembly. One end of the battery is electrically connected with the circuit board, the other end of the battery is electrically connected with the circuit board through a manual switch, the manual switch is used for controlling the battery to electrify the circuit board, and the shell assembly comprises a wax cylinder, a conductive cylinder, a top cover and a base. According to the utility model, the intelligent degree is high, the experience feeling of a user is improved, the verisimilitude is high, and the ornamental value is improved.

Description

Technical Field

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

[0002] Since the advent of electronic candles, their safety, convenience, energy conservation and environmental protection in use have been liked by more and more people. Therefore, there has been a trend to gradually replace traditional wick candles with electronic candles.

[0003] However, the housing of existing electronic candles generally uses a plastic housing, and the degree of simulation of traditional candles is not high, which affects the ornamental value. At the same time, existing electronic candles need to be manually pressed or pushed to turn on and off, and the degree of intelligence is not high. Summary of the Invention

[0004] Aiming at the above problems existing in existing electronic candles, the present invention aims to provide a touch rod candle with high intelligence, convenient opening and closing, and high ornamental value.

[0005] The specific technical solutions are as follows:

[0006] A touch rod candle, comprising: a housing assembly, a circuit board installed in the housing assembly, a touch sensing element installed in the housing assembly and electrically connected to the circuit board, and a lamp head installed at the top of the housing assembly and electrically connected to the circuit board. When a human touches the area where the touch sensing element is located on the housing assembly, the touch sensing element senses and feeds back a human touch signal to the circuit board, so as to turn on or off the lamp head. A battery is also installed in the housing assembly. One end of the battery is electrically connected to the circuit board, and the other end is electrically connected to the circuit board through a manual switch. The manual switch is used to control the battery to supply power to the circuit board. Wherein, the housing assembly includes:

[0007] A wax cylinder, the wax cylinder has an open bottom structure;

[0008] A conductive cylinder, the conductive cylinder has open ends at both ends;

[0009] A top cover, the top cover is detachably installed at the top opening of the conductive cylinder. The wax cylinder is sleeved outside the conductive cylinder and the top cover, and the touch sensing element is arranged outside the top cover;

[0010] A base, the base is detachably installed at the bottom opening of the conductive cylinder. An installation cavity is formed among the base plate, the top cover and the conductive cylinder. The circuit board and the battery are both installed in the installation cavity. The manual switch is installed on the base and is electrically connected to the circuit board through the conductive cylinder.

[0011] As a preferred embodiment, the touch sensing element is an induction coil and is wound around the outside of the top cover.

[0012] As a preferred embodiment, the conductive cylinder is made of metal, and the top cover and the base are both made of plastic.

[0013] As a preferred embodiment, the top cover is a conical structure.

[0014] As a preferred embodiment, the top cover and the conductive cylinder, and the base and the conductive cylinder are both connected by threads.

[0015] As a preferred embodiment, the manual switch is a push-button switch.

[0016] As a preferred embodiment, the induction coil and the circuit board, and the lamp holder and the circuit board are both electrically connected by wires.

[0017] As a preferred embodiment, the conductive cylinder and the circuit board are electrically connected by a connecting spring.

[0018] As a preferred embodiment, the battery is arranged between the base and the circuit board.

[0019] The positive effects of the above technical solutions compared with the prior art are as follows:

[0020] (1) When the present utility model is actually used, when it is necessary to turn on the light, manually touch the area near the touch sensing element on the touch housing assembly. The touch sensing element senses and feeds back a touch signal to the circuit board, and the circuit board controls the lamp holder to turn on the light for display. When it is necessary to turn off the light, touch the area near the touch sensing element on the touch housing assembly again. The touch sensing element senses again and turns off the lamp holder through the circuit board. The degree of intelligence is high, and the user experience is increased.

[0021] (2) In this embodiment, the touch housing assembly is detachably composed of a wax cylinder, a conductive cylinder, a top cover and a base. It is not only convenient for disassembly work, but also by setting the wax cylinder, it more realistically simulates a real candle and improves the ornamental value.

[0022] (3) In this embodiment, when not in use, the circuit between the circuit board and the battery can be disconnected through the manual switch, avoiding accidental touch of the sensing area of the touch sensing element by the human body and avoiding waste of battery power. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural view of a touch rod wax of the present utility model;

[0024] Figure 2 is a sectional view of a touch rod wax of the present utility model;

[0025] Figure 3 Explosion schematic diagram of a touch rod wax of the present utility model;

[0026] Figure 4 Connection schematic diagram among a circuit board, a touch sensing element and a lamp cap of a touch rod wax of the present utility model;

[0027] Figure 5 Schematic diagram of a control circuit principle of a touch sensing element of a touch rod wax of the present utility model;

[0028] In the drawings: 1. Housing assembly; 2. Lamp cap; 3. Manual switch; 4. Circuit board; 5. Touch sensing element; 6. Connecting spring; 11. Wax cylinder; 12. Conductive cylinder; 13. Base; 14. Top cover; 41. Connecting contact piece. Specific embodiments

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be noted that terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] Figure 1 Structural schematic diagram of a touch rod wax of the present utility model, Figure 2 Cross-sectional view of a touch rod wax of the present utility model, Figure 3This is an explosion schematic diagram of a touch rod wax of the present utility model. Figure 4 This is a connection schematic diagram among a circuit board, a touch sensing element and a lamp head of a touch rod wax of the present utility model. Figure 5 This is a circuit schematic diagram of a control circuit of a touch sensing element of a touch rod wax of the present utility model. As Figures 1-5 shown, it shows a touch rod wax of a preferred embodiment, including: a housing assembly 1, a circuit board 4 installed in the housing assembly 1, a touch sensing element 5 installed in the housing assembly 1 and electrically connected to the circuit board 4, and a lamp head 2 installed at the top of the housing assembly 1 and electrically connected to the circuit board 4. When a human touches the area where the touch sensing element 5 is located on the housing assembly 1, the touch sensing element 5 senses and feeds back a human touch signal to the circuit board 4, so that the lamp head 2 is turned on or off. A battery (not shown in the figure) is also installed in the housing assembly 1. One end of the battery is electrically connected to the circuit board 4, and the other end is electrically connected to the circuit board 4 through a manual switch 3. The manual switch 3 is used to control the battery to supply power to the circuit board 4. Among them, the housing assembly 1 includes a wax cylinder 11, a conductive cylinder 12, a top cover 14 and a base 13. The wax cylinder 11 has an open bottom structure, the conductive cylinder 12 has open ends structure, the top cover 14 is detachably installed at the top opening of the conductive cylinder 12. The wax cylinder 11 is sleeved outside the conductive cylinder 12 and the top cover 14, and the touch sensing element 5 is arranged outside the top cover 14. The base 13 is detachably installed at the bottom opening of the conductive cylinder 12, and an installation cavity is formed among the base plate, the top cover 14 and the conductive cylinder 12. The circuit board 4 and the battery are both installed in the installation cavity. The manual switch 3 is installed on the base 13 and is electrically connected to the circuit board 4 through the conductive cylinder 12.

[0033] Specifically, the wax cylinder 11 is made of pure wax.

[0034] In actual use of this embodiment, when it is necessary to turn on the light, manually touch the area near where the touch sensing element 5 is located on the housing assembly 1. The touch sensing element 5 senses and feeds back a touch signal to the circuit board 4. The circuit board 4 controls the lamp head 2 to turn on and display. When it is necessary to turn off the light, touch the area near where the touch sensing element 5 is located on the housing assembly 1 again. The touch sensing element 5 senses again and turns off the lamp head 2 through the circuit board 4. It has a high degree of intelligence and increases the user experience.

[0035] In this embodiment, the housing assembly 1 is detachably composed of a wax cylinder 11, a conductive cylinder 12, a top cover 14 and a base 13. It is not only convenient for disassembly work, but also by setting the wax cylinder 11, it more realistically simulates a real candle and improves the ornamental value.

[0036] In this embodiment, when not in use, the circuit between the circuit board 4 and the battery can be disconnected through the manual switch 3, avoiding accidental human touch of the sensing area of the touch sensing element 5 and wasting the battery power.

[0037] Preferably, the lamp holder 2 is an LED lamp.

[0038] Furthermore, the touch sensing element 5 is an induction coil and is wound around the outside of the top cover 14.

[0039] Preferably, the induction coil is made of copper foil. As Figure 5 shown, since the human body can be a conductor and is regarded as one plate of the 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 capacitance of this capacitor will increase. At this time, an impedance is generated. After being detected and compared by the detection circuit, it is sent into the control chip U2 inside the circuit board 4 for judgment and processing. And the control chip U2 outputs a high level, making the triode Q1 on the circuit board 4 conduct. After the control chip U1 on the circuit board 4 gets a low level, it outputs a pulse wave, and the lamp holder 2 is turned on and lit. On the contrary, when the hand approaches or holds the housing assembly 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 inside for judgment and processing. The control chip U2 outputs a high level, making the triode Q1 conduct. After the control chip U1 gets a low level, it stops the output of the pulse wave, and the lamp holder 2 is turned off.

[0040] Furthermore, the conductive cylinder 12 is made of metal, and the top cover 14 and the base 13 are both made of plastic.

[0041] In this embodiment, the conductive cylinder 12 is set to be made of metal, which not only realizes the electrical connection between the manual switch 3 and the circuit board 4, but also can increase the overall weight of the housing assembly 1, making the candle stand more stable.

[0042] Furthermore, the top cover 14 is a conical structure.

[0043] Furthermore, in order to further facilitate the disassembly and assembly of the housing assembly 1, both between the top cover 14 and the conductive cylinder 12 and between the base 13 and the conductive cylinder 12 are connected by threads.

[0044] Furthermore, the manual switch 3 is a push-button switch, which is an existing conventional accessory. Those skilled in the art can make appropriate selections according to needs, as long as it meets the use requirements. Here, the working principle and structure will not be described in detail.

[0045] In another embodiment, the manual switch 3 can also be a push-type switch, which is also an existing conventional accessory.

[0046] Furthermore, both between the inductive coil and the circuit board 4 and between the lamp holder 2 and the circuit board 4 are electrically connected by wires.

[0047] Furthermore, the conductive cylinder 12 and the circuit board 4 are electrically connected by a connecting spring 6.

[0048] Further, the battery is disposed between the base 13 and the circuit board 4.

[0049] Specifically, the bottom of the circuit board 4 has connection contacts 41, and one end of the battery is electrically connected to the connection contacts 41.

[0050] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be realized that all the equivalent replacements and obvious changes made by using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A touch rod wax, characterized in that: include: A housing assembly, a circuit board installed in the housing assembly, a touch sensing element installed in the housing assembly and electrically connected to the circuit board, and a lamp holder installed on the top of the housing assembly and electrically connected to the circuit board. When a human body touches the area where the touch sensing element is located on the housing assembly, the touch sensing element senses and feeds back a human touch signal to the circuit board to turn the lamp holder on or off. A battery is also installed in the housing assembly, one end of the battery is electrically connected to the circuit board, and the other end is electrically connected to the circuit board through a manual switch. The manual switch is used to control the battery to energize the circuit board. The housing assembly includes: A wax cylinder, wherein the wax cylinder is a bottom-opening structure; A conductive tube, wherein the conductive tube has an open structure at both ends; A top cover, wherein the top cover is detachably mounted at the top opening of the conductive tube, the wax tube is sleeved on the outside of the conductive tube and the top cover, and the touch sensing element is disposed on the outside of the top cover; A base, wherein the base is detachably mounted at the bottom opening of the conductive cylinder, and an installation cavity is formed between the base, the top cover, and the conductive cylinder, wherein the circuit board and the battery are both mounted in the installation cavity, and the manual switch is mounted on the base and electrically connected to the circuit board through the conductive cylinder.

2. The touch rod wax according to claim 1, characterized in that: The touch sensing element is an induction coil and is wound around the outside of the top cover.

3. The touch rod wax according to claim 1, characterized in that: The conductive tube is made of metal, and the top cover and the base are made of plastic.

4. The touch rod wax according to claim 3, characterized in that: The top cover is a conical structure.

5. The touch rod wax according to claim 3, characterized in that: The top cover and the conductive cylinder, as well as the base and the conductive cylinder are connected via threads.

6. The touch rod wax according to claim 1, characterized in that: The manual switch is a push switch.

7. The touch rod wax according to claim 2, characterized in that: The induction coil and the circuit board, and the lamp holder and the circuit board are electrically connected via wires.

8. The touch rod wax according to claim 1, characterized in that: The conductive tube is electrically connected to the circuit board via a connecting spring.

9. The touch rod wax according to claim 1, characterized in that: The battery is arranged between the base and the circuit board.

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