Turnover color-changing table lamp

Abstract

The utility model discloses an overturning color-changing desk lamp, which relates to the technical field of desk lamps and comprises a lamp tube, end covers are mounted at two ends of the lamp tube in a matching manner, a storage battery is arranged in the end cover at the bottom of the lamp tube, and a circuit board is arranged in the end cover at the top of the lamp tube; the lower part of the circuit board is also connected with a light bar; the lamp strip is arranged in the lamp tube; when service is needed, the table lamp can be turned over, the placement direction of the circuit board is sensed through the angle sensor C, when the direction of the circuit board changes by a preset value, the MCU control chip E issues an instruction, and the color change of the lamp strip is controlled through the display module; when the light bar becomes red, the service staff can inquire the demand after seeing the light bar; the service prompting lamp has an excellent quiet effect.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of table lamps, in particular to a flip color-changing table lamp. Background Art

[0002] Common service industries include catering and entertainment venues. Consumers often need to remind service personnel in these service venues. Currently, electronic key reminder devices are used. However, the cost of this device is relatively high, requiring specific hardware and installation costs. Especially for small and medium-sized service venues, the cost is unbearable. In addition, the sound reminder function used by the electronic key reminder device cannot play a particularly good role in noisy places.

[0003] Chinese patent announcement number CN204042462U provides a service reminder light stick, including a tray, a supporting sleeve fixed on the tray, a bottom cover plugged and fixed on the tray is arranged at the lower end of the supporting sleeve, a transparent ball is arranged on the upper part of the supporting sleeve, a first circuit board including an LED lamp and a light point surface cover wrapped on both sides of the first circuit board are arranged in the cavity of the transparent ball, and a circuit part is arranged inside the supporting sleeve and the bottom cover.

[0004] Although the service reminder light stick in the above patent can play a reminder role, when using it, people need to hold the light stick and wave it continuously to attract the attention of the waiter, especially in some high-end places or relatively quiet places. This kind of body expression will appear very indecent, and some quiet or introverted people will not accept this way of expression, so it will not achieve a better reminder effect. Summary of the invention

[0005] The purpose of the utility model is to provide a flip color-changing table lamp. Take dining as an example: after turning on the table lamp, diners can dine quietly. When service is needed, the table lamp can be turned upside down to change color. After the service staff can see the color-changing table lamp, they will take the initiative to come forward to inquire about the needs. This service prompt light has an excellent quiet effect, especially in a high-end and quiet environment, it can demonstrate elegance, gentlemanliness and tranquility; so as to solve the technical problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A flip color desk lamp comprises a lamp tube, both ends of which are fitted with end covers, wherein a battery is arranged in the end cover at the bottom of the lamp tube, and a circuit board is arranged in the end cover at the top of the lamp tube; a light bar is further connected below the circuit board; and the light bar is arranged inside the lamp tube;

[0008] The circuit board comprises a voltage stabilizing module A, a wireless receiving module B, an angle sensor C, a storage module D, an MCU control chip E and a display module F.

[0009] As a further technical solution of the utility model, a lower cover sheet is fitted and connected to the lower surface of the end cover at the bottom of the lamp tube, and a lower shading sheet is embedded at the bottom of the lower cover sheet.

[0010] As a further technical solution of the utility model, an upper cover sheet is provided on the upper surface of the end cover located at the top of the lamp tube, and an upper shading sheet is embedded above the upper cover sheet.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model can flip the table lamp when service is needed, and sense the direction of the circuit board through the angle sensor C. When the direction of the circuit board changes by a preset value, the MCU control chip E will issue an instruction to control the color change of the light bar through the display module; when the light bar turns red, the service personnel will come to inquire about the needs after seeing it; this service reminder light has an excellent quiet effect;

[0013] The utility model has a compact and light structure, is easy for customers to operate, and can be used as a decoration when placed on a desktop, and has good ornamental value. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 This utility model Figure 1 main view.

[0016] Figure 3 This utility model Figure 2 AA section view.

[0017] Figure 4 It is a schematic diagram of the split structure of the utility model.

[0018] Figure 5 This utility model Figure 4 Schematic diagram of the bottom structure.

[0019] Figure 6 It is a circuit structure block diagram of the utility model.

[0020] In the figure: 1-lamp tube, 2-end cover, 3-battery, 4-lower cover plate, 5-lower shading plate, 6-upper cover plate, 7-upper shading plate, 8-touch switch, 9-circuit board, 10-light strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-6 In an embodiment of the utility model, a flip color table lamp includes a lamp tube 1 made of a transparent acrylic material, and end covers 2 are installed at both ends of the lamp tube 1, wherein a battery 3 is arranged in the end cover 2 at the bottom of the lamp tube 1, and a circuit board 9 is arranged in the end cover 2 at the top of the lamp tube 1; a light bar 10 is also connected below the circuit board 9; the light bar 10 is arranged inside the lamp tube 1;

[0023] The circuit board 9 includes a voltage stabilizing module A, a wireless receiving module B, an angle sensor C, a storage module D, an MCU control chip E and a display module F.

[0024] Specifically, the voltage stabilizing module A is mainly responsible for charging management and stabilizing the battery voltage to 3.3V for use by the entire circuit board 9;

[0025] Wireless receiving module B is mainly responsible for the RF circuit composed of wireless receiving control and has LORA networking function;

[0026] Angle sensor C is the angle sensor functional area, which is mainly responsible for detecting the current angle of the lamp tube 1;

[0027] The storage module D mainly stores the color table value of the light color;

[0028] MCU control chip E mainly processes and collects the current system information and performs corresponding processing actions;

[0029] Display module F is the RGB505 display area.

[0030] As a further description of this embodiment: the upper cover sheet 6 is made of white transparent acrylic material; the lower cover sheet 4 is made of red transparent acrylic material.

[0031] A touch switch 8 is embedded on the upper shading sheet 7 , and the touch switch 8 is electrically connected to the battery 3 and the circuit board 9 ; the circuit board 9 is electrically connected to the battery 3 .

[0032] By adopting the above technical solution, when in use, the voltage stabilizing module A stabilizes the output power of the battery 3 and ensures that the voltage of the system power is 3.3V; during normal use, the warm white light can be changed to a different color. When service is needed, the desk lamp can be turned over and it can turn red to serve as a reminder and provide better service. The principle is as follows: We use the angle sensor C to sense the direction of the circuit board 9. When the direction of the circuit board 9 changes to a preset value, the MCU control chip E will issue an instruction to control the color change of the light bar 10 through the display module; when the light bar 10 turns red, the service staff will come to inquire about the needs after seeing it; this service reminder light has an excellent quiet effect, especially in a high-end and quiet environment, it can show elegance, gentlemanliness and tranquility.

[0033] In this embodiment, a lower cover sheet 4 is attached to the lower surface of the end cover 2 located at the bottom of the lamp tube 1 , and a lower light shielding sheet 5 is embedded at the bottom of the lower cover sheet 4 .

[0034] An upper cover sheet 6 is provided on the upper surface of the end cover 2 located at the top of the lamp tube 1 , and an upper light shielding sheet 7 is embedded above the upper cover sheet 6 .

[0035] By adopting the above technical solution, each structure in the utility model is fixed by means of buckles, so the structure is simple and the assembly and disassembly is convenient.

[0036] The working principle of the utility model is: when in use, the voltage stabilizing module A stabilizes the output power of the battery 3 and ensures that the voltage of the system power is 3.3V; in normal use, the warm white light can be changed to a different color. When service is needed, the desk lamp can be turned over and the desk lamp can turn red to serve as a reminder and provide better service. The principle is as follows: We use the angle sensor C to sense the direction of the circuit board 9. When the direction of the circuit board 9 changes to a preset value, the MCU control chip E will issue an instruction to control the color change of the light bar 10 through the display module; when the light bar 10 turns red, the service staff will come to inquire about the needs after seeing it; this service reminder light has an excellent quiet effect, especially in a high-end and quiet environment, it can show elegance, gentlemanliness and tranquility.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A flip color desk lamp, characterized by: The lamp tube (1) comprises an end cover (2) mounted on both ends of the lamp tube (1), wherein a storage battery (3) is arranged in the end cover (2) located at the bottom of the lamp tube (1), and a circuit board (9) is arranged in the end cover (2) located at the top of the lamp tube (1); a light bar (10) is also connected below the circuit board (9); and the light bar (10) is arranged inside the lamp tube (1); The circuit board (9) comprises a voltage stabilizing module A, a wireless receiving module B, an angle sensor C, a storage module D, an MCU control chip E and a display module F.

2. The flip color desk lamp according to claim 1, characterized in that: The lower surface of the end cover (2) located at the bottom of the lamp tube (1) is fitted with a lower cover sheet (4), and the bottom of the lower cover sheet (4) is embedded with a lower light shielding sheet (5).

3. The flip color desk lamp according to claim 1, characterized in that: An upper cover sheet (6) is provided on the upper surface of the end cover (2) located at the top of the lamp tube (1), and an upper light shielding sheet (7) is embedded above the upper cover sheet (6).

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