Pressure sensing type table board night lamp

Abstract

The utility model discloses a pressure induction type table board night lamp which comprises a lamp body used as a night lamp main body structure, an induction module used for inducting pressure changes to adjust light brightness and a bead shifting module used for triggering the induction module, the lamp body is placed on a table board, and the induction module is arranged at the top of the lamp body. The night lamp has the advantages that the structure is simple, the size is small and exquisite, operation is easy, a novel interaction mode is provided for use of the night lamp through cooperation of the induction module and the bead shifting module, novel control experience is brought to a user, interestingness is high, and the night lamp is suitable for popularization and application. Through the combined design of the abacus beads and the lamp, the modeling is novel, the abacus beads are arranged on the upper portion of the lamp body through the shifting shafts, a firm and flexible mechanical linkage mechanism is constructed, the arc-shaped shifting shafts serve as limiting structures of the abacus beads, the phenomenon of mistaken touch can be avoided, and the safety of the lamp is improved. And the movement of the abacus beads can be accurately converted into light and shade adjustment of light.

Description

Technical Field

[0001] The utility model relates to the technical field of tabletop nightlights, in particular to a pressure-sensing tabletop nightlight. Background Art

[0002] In the prior art, LED lamps have become the darling of the lamp market due to their low operating voltage, low power consumption, stable performance, small size, impact resistance, and strong vibration resistance. They are a green lighting source, and their energy-saving characteristics are favored by consumers. With the improvement of people's living standards, LED lamps have also been widely used in various fields. Among them, night lights refer to LED lamps used by people during nighttime activities. There are two existing traditional night light triggering methods: photoresistors and infrared sensors. However, photoresistor triggering is greatly affected by temperature, the response speed is not fast, and the delay time is affected by the illuminance of the incident light. The passive infrared triggered by the infrared sensor has poor penetration. When the human body is blocked by other objects, it will not be easily received by the probe, and there may be a phenomenon of insensitivity. Infrared sensor lamps are easily interfered by various heat sources. When the ambient temperature is close to the human body temperature, the detection and sensitivity will be significantly reduced, and sometimes even a short-term failure will occur. In addition, the existing night lights are relatively ordinary, lacking innovation and fun in functional structure and usage.

[0003] The Chinese utility model patent with application number: 202121125195.4 discloses a pressure-regulated night light, which includes a shell, a base, a pressure sensor, an LED lamp, a single-chip microcomputer, a power supply, and a light-transmitting plate. The shell and the base are detachably connected together, and the pressure sensor, LED lamp, single-chip microcomputer, and power supply are installed in the shell and the base. The pressure sensor, LED lamp, and power supply are electrically connected to the single-chip microcomputer. An opening is provided on the shell, and a light-transmitting plate is provided at the opening. However, the structure of this pressure-regulated night light is relatively complex, its shape is relatively ordinary, and its usage is relatively traditional, lacking in interest. In addition, it adjusts the brightness of the light by the pressure exerted on the light-transmitting plate directly placed at the opening of the shell. If the pressure monitored in real time fluctuates, the night light will flicker, affecting the normal working state of the night light. In addition, there is a lack of a limiting structure at the light-transmitting plate, which is prone to accidental touch. Utility Model Content

[0004] The utility model aims to provide a pressure-sensitive tabletop night light.

[0005] In order to achieve the above purpose, the technical solution proposed by the utility model is:

[0006] A pressure-sensing tabletop night light comprises a lamp body serving as the main structure of the night light, a sensing module for sensing pressure changes and adjusting light brightness, and a bead module for triggering the sensing module. The lamp body is placed on a tabletop, the sensing module is arranged on the top of the lamp body, and the bead module is assembled on one side of the upper portion of the lamp body corresponding to the sensing module.

[0007] The lamp body includes a light-emitting body and a lamp holder. The light-emitting body is placed on a table. The lamp holder is arranged at the upper end of the light-emitting body and is fixedly connected to the light-emitting body. The lamp holder and the light-emitting body together constitute a hollow night light shell structure.

[0008] The light-emitting body consists of a light-emitting part and a placement part. The light-emitting part is arranged between the lamp holder and the table top. The placement part is arranged at the bottom of the light-emitting part and is integrally formed with the light-emitting part. The light-emitting part is arranged as an arc-shaped cover structure, and the placement part is arranged as a circular plane structure. The light-emitting body is placed on the table top through the placement part.

[0009] The light-emitting part corresponding to the lamp holder is configured as a circular cover structure and a mounting groove is provided on the inner side of the upper end of the lamp holder. An LED lamp for lighting and a control circuit for adjusting the brightness of the light are provided inside the lamp holder. The LED lamp is arranged corresponding to the light-emitting body and is electrically connected to the control circuit.

[0010] It also includes anti-skid stripes, which are arranged in a vertical stripe structure and are evenly arranged around the side of the lamp holder.

[0011] The sensing module includes a sensing base and a gravity sensing platform. The sensing base is arranged on the inner side of the mounting groove at the upper end of the lamp holder and is fixedly connected to the lamp holder. The gravity sensing platform is arranged on the inner side of the sensing base and is embedded in the sensing base. The gravity sensing platform has a built-in pressure sensor, and the pressure sensor is electrically connected to the control circuit.

[0012] The sensing base is configured as a circular ring structure, the gravity sensing platform is configured as a circular platform structure, the sensing base and the gravity sensing platform are arranged concentrically, and a distance is left between the sensing base and the side wall of the lamp holder.

[0013] The bead-moving module includes a moving shaft and abacus beads. The moving shaft is arranged on the upper part of the lamp holder and its two ends are respectively fixedly connected to the side of the lamp holder and the gravity sensing platform. There are a number of abacus beads, and the abacus beads are sequentially sleeved on the moving shaft.

[0014] The shifting shaft is configured as an arc-shaped arched core shaft structure, and the diameter of the shifting shaft is smaller than the inner diameter of the abacus bead.

[0015] It also includes a control switch, which is arranged on the upper part of the induction base, and a charging port is arranged on one side of the lamp holder corresponding to the control circuit.

[0016] The beneficial effects of the utility model are:

[0017] The structure is simple, the size is small, and it is easy to operate. The cooperation between the sensing module and the bead dial module provides a new interactive mode for the use of the night light, which brings a novel control experience to users and is very interesting. The combination of abacus beads and lamps has a novel shape, and the abacus beads are arranged on the upper part of the lamp body through the dial shaft, which constructs a solid and flexible mechanical linkage mechanism. The arc-shaped dial shaft serves as a limit structure for the abacus beads, which can avoid accidental touches and ensure that the movement of the abacus beads can be accurately converted into light brightness adjustment, avoiding the night light from flickering due to external interference, and ensuring the normal operation of the night light. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a bottom view of the utility model;

[0020] Figure 3 It is the front view of the utility model;

[0021] Figure 4 It is a top view of the utility model.

[0022] In the figure: 1. light source; 2. lamp holder; 3. mounting groove; 4. anti-slip stripes; 5. induction base; 6. gravity induction table; 7. toggle shaft; 8. abacus beads; 9. control switch. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] A pressure-sensitive tabletop night light, comprising a lamp body used as the main structure of the night light, a sensing module used to sense pressure changes and adjust the light brightness, and a bead module used to trigger the sensing module. The lamp body is placed on the table, the sensing module is arranged on the top of the lamp body, and the bead module is assembled on one side of the upper part of the lamp body corresponding to the sensing module. The overall structural diagram of the utility model is shown in FIG. Figure 1 shown.

[0025] The lamp body includes a light-emitting body 1 and a lamp holder 2. The light-emitting body 1 is placed on a table. The lamp holder 2 is arranged at the upper end of the light-emitting body 1 and is fixedly connected to the light-emitting body 1. The lamp holder 2 and the light-emitting body 1 together constitute a hollow night light shell structure. The lamp body cooperates with the light-emitting body 1 and the lamp holder 2 to form the main part of the night light. The light-emitting body 1 is used to emit light under the action of an LED lamp to meet the lighting needs of the user. The lamp holder 2 is used as the seat part of the upper end of the light-emitting body 1, thereby providing installation support for its internal control circuit and lighting lamp.

[0026] The luminous body 1 is composed of a luminous part and a placement part. The luminous part is arranged between the lamp holder 2 and the table top. The placement part is arranged at the bottom of the luminous part and is formed integrally with the luminous part. The luminous part is arranged as an arc-shaped cover structure, and the placement part is arranged as a circular plane structure. The luminous body 1 is placed on the table top through the placement part, wherein the luminous part is used to form a lampshade structure outside the LED lamp, thereby providing protection for the LED lamp while ensuring the uniformity of the light. The placement part is used as a placement structure at the bottom of the luminous body 1 to ensure that the night light can be stably placed on the table top. The bottom view of the utility model is as shown in FIG. Figure 2 shown.

[0027] The light-emitting part corresponding to the lamp holder 2 is arranged as a circular cover structure and a mounting groove 3 is arranged on the inner side of the upper end of the lamp holder 2. An LED lamp for lighting and a control circuit for adjusting the light brightness are arranged inside the lamp holder 2. The LED lamp is arranged corresponding to the light-emitting body 1 and is electrically connected to the control circuit. The mounting groove 3 is used to provide an installation space for the sensing module. The LED lamp is used as a light-emitting component inside the lamp body to realize the lighting function of the night light. The control circuit is used to receive the electrical signal returned by the sensing module and control the LED lamp to produce a corresponding brightness.

[0028] The lamp holder 2 also includes anti-skid stripes 4, which are arranged in a vertical stripe structure and are evenly arranged around the side of the lamp holder 2. The anti-skid stripes 4 are used as an anti-skid structure on the side of the lamp holder 2 to improve the anti-skid effect of the lamp body. The front view of the utility model is as follows Figure 3 shown.

[0029] The sensing module includes a sensing base 5 and a gravity sensing platform 6. The sensing base 5 is arranged on the inner side of the mounting groove 3 at the upper end of the lamp holder 2 and is fixedly connected to the lamp holder 2. The gravity sensing platform 6 is arranged on the inner side of the sensing base 5 and is embedded and connected to the sensing base 5. The gravity sensing platform 6 has a built-in pressure sensor, and the pressure sensor is electrically connected to the control circuit. The sensing base 5 is arranged as a circular ring structure, and the gravity sensing platform 6 is arranged as a circular platform structure. The sensing base 5 and the gravity sensing platform 6 are concentrically arranged, and a gap is left between the sensing base 5 and the side wall of the lamp holder 2. The sensing module cooperates with the sensing base 5 and the gravity sensing platform 6 to monitor the change of pressure in real time to adjust the brightness of the light. Among them, the sensing base 5 is used to provide installation support for the gravity sensing platform 6, and the gravity sensing platform 6 is used to feel the pressure of the abacus beads 8 it bears and transmit the pressure signal it feels to the control circuit via the pressure sensor. The control circuit adjusts the brightness of the LED lamp according to the received signal to achieve the adjustment of the brightness of the light. The top view of the utility model is shown as follows Figure 4 shown.

[0030] The bead-shifting module includes a dial shaft 7 and an abacus bead 8. The dial shaft 7 is arranged on the upper part of the lamp holder 2 and its two ends are respectively fixedly connected to the side of the lamp holder 2 and the gravity sensing platform 6. A plurality of abacus beads 8 are provided, and the plurality of abacus beads 8 are sequentially sleeved on the dial shaft 7. The dial shaft 7 is arranged as an arc-shaped arched core shaft structure and the diameter of the dial shaft 7 is smaller than the inner diameter of the abacus bead 8. The dial bead module cooperates with the dial shaft 7 and the abacus bead 8 to form a trigger structure of the table night light, wherein the dial shaft 7 is used to provide installation support for the abacus bead 8 and limit the movement path of the abacus bead 8. The abacus bead 8 is used as the trigger structure of the table night light. The position of the abacus bead 8 on the dial shaft 7 can be adjusted to adjust the number of abacus beads 8 on the gravity sensing platform 6, thereby adjusting the brightness of the light.

[0031] It also includes a control switch 9, which is arranged on the upper part of the induction base 5. A charging port is provided on one side of the lamp holder 2 corresponding to the control circuit, wherein the control switch 9 is used as a switch structure of the table night light to control the opening or closing of the table night light.

[0032] Among them, the lamp body, the sensor module and the bead module together form a pine cone-like structure. The table night light with the pine cone-like structure has a novel shape and strong interest.

[0033] Working principle:

[0034] When in use, place the table night light on the table and control it to turn on through the control switch 9. When it is in the on state but there are no abacus beads 8 on the gravity sensing table 6, the table night light does not emit light. When the user moves the abacus beads 8 to make them fall on the gravity sensing table 6, the table night light emits light. The light adjustment is achieved by changing the weight distribution of the abacus beads 8 on the gravity sensing table 6. The gravity sensing table 6 monitors the pressure changes it receives in real time and transmits the pressure changes to the control circuit in the lamp body through the pressure sensor. After receiving the signal, the control circuit controls the LED lamp to emit a corresponding brightness. For example, when one abacus bead 8 is moved to the upper end of the gravity sensing table 6, it corresponds to the lowest brightness, and when all the abacus beads 8 are moved to the upper end of the gravity sensing table 6, it corresponds to the highest brightness.

[0035] The beneficial effects of the utility model are simple structure, small size, and easy operation. The cooperation between the sensing module and the bead dialing module provides a new interactive mode for the use of the night light, which brings a novel control experience to the user and is highly interesting. The combined design of abacus beads and lamps has a novel shape, and the abacus beads are arranged on the upper part of the lamp body through the dialing shaft, thereby constructing a strong and flexible mechanical linkage mechanism. The arc-shaped dialing shaft serves as a limiting structure of the abacus beads, which can avoid accidental touches and ensure that the movement of the abacus beads can be accurately converted into the brightness adjustment of the light, thereby avoiding the flickering of the night light due to external interference and ensuring the normal operation of the night light.

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A pressure-sensitive table night light, characterized in that: It includes a lamp body used as the main structure of the night light, a sensing module used to sense pressure changes and adjust the light brightness, and a dial module used to trigger the sensing module. The lamp body is placed on a table, the sensing module is arranged on the top of the lamp body, and the dial module is assembled on the upper side of the lamp body corresponding to the sensing module.

2. A pressure-sensitive tabletop night light as claimed in claim 1, characterized in that: The lamp body comprises a light-emitting body (1) and a lamp holder (2); the light-emitting body (1) is placed on a table; the lamp holder (2) is arranged at the upper end of the light-emitting body (1) and is fixedly connected to the light-emitting body (1); the lamp holder (2) and the light-emitting body (1) together constitute a hollow night light shell structure.

3. A pressure-sensitive tabletop night light as claimed in claim 2, characterized in that: The light emitting body (1) is composed of a light emitting part and a placement part. The light emitting part is arranged between the lamp holder (2) and the table top. The placement part is arranged at the bottom of the light emitting part and is formed integrally with the light emitting part. The light emitting part is arranged as an arc-shaped cover structure, and the placement part is arranged as a circular plane structure. The light emitting body (1) is placed on the table top via the placement part.

4. A pressure-sensitive tabletop night light as claimed in claim 3, characterized in that: The light-emitting portion of the lamp holder (2) is arranged as a circular cover structure and a mounting groove (3) is arranged on the inner side of the upper end of the lamp holder (2). An LED lamp for lighting and a control circuit for adjusting the brightness of the light are arranged inside the lamp holder (2). The LED lamp is arranged corresponding to the light-emitting body (1) and is electrically connected to the control circuit.

5. A pressure-sensitive tabletop night light as claimed in claim 4, characterized in that: It also comprises anti-slip stripes (4), wherein the anti-slip stripes (4) are arranged as vertical stripe structures and the anti-slip stripes (4) are evenly arranged around the side of the lamp holder (2).

6. A pressure-sensitive tabletop night light as claimed in claim 5, characterized in that: The sensing module comprises a sensing base (5) and a gravity sensing platform (6); the sensing base (5) is arranged inside a mounting groove (3) at the upper end of the lamp holder (2) and is fixedly connected to the lamp holder (2); the gravity sensing platform (6) is arranged inside the sensing base (5) and is embedded and connected to the sensing base (5); the gravity sensing platform (6) has a built-in pressure sensor, and the pressure sensor is electrically connected to a control circuit.

7. A pressure-sensitive tabletop night light as claimed in claim 6, characterized in that: The sensing base (5) is configured as a circular ring structure, the gravity sensing platform (6) is configured as a circular platform structure, the sensing base (5) and the gravity sensing platform (6) are arranged concentrically, and a distance is left between the sensing base (5) and the side wall of the lamp holder (2).

8. A pressure-sensitive tabletop night light as claimed in claim 7, characterized in that: The bead-moving module comprises a moving shaft (7) and an abacus bead (8); the moving shaft (7) is arranged on the upper part of the lamp holder (2) and its two ends are respectively fixedly connected to the side of the lamp holder (2) and the gravity sensing platform (6); a plurality of abacus beads (8) are provided, and the plurality of abacus beads (8) are sequentially sleeved on the moving shaft (7).

9. A pressure-sensitive tabletop night light as claimed in claim 8, characterized in that: The shifting shaft (7) is configured as an arc-shaped arched core shaft structure, and the diameter of the shifting shaft (7) is smaller than the inner diameter of the abacus bead (8).

10. A pressure-sensitive tabletop night light as claimed in claim 9, characterized in that: It also includes a control switch (9), which is arranged on the upper part of the induction base (5), and a charging port is provided on one side of the lamp holder (2) corresponding to the control circuit.

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