CN220567098U - Modularized multifunctional flashlight - Google Patents

Abstract

The utility model provides a modular multi-functional flashlight, which relates to the technical field of flashlights and includes a lighting end and a lighting lamp. One end of the lighting end is threaded and provided with a power supply sleeve. One end of the power supply sleeve is threaded and provided with a control base. The control base There is a connection interface at the end, and a control motherboard is installed inside one end of the lighting head. The threads at the end of the control base and the threads at the end of the lighting head engage with each other. The lighting head is connected to the power supply sleeve and the control base in turn to operate the entire flashlight. Molded, the power supply sleeve can store dry batteries for power supply of the lighting terminal. At the same time, the connection interface on the surface of the control base is directly connected to the lighting port position for power supply, so that the power supply sleeve can store power supply batteries or tools, and at the same time, the entire lighting terminal can be Directly connected to the control base for use, the entire device has a simple and compact structure, making it easy to select the power supply method and volume size according to actual needs. It has a simple structure, strong functionality, and is easy to use.

Description

A modular multifunctional flashlight

Technical field

The utility model relates to the technical field of flashlights, and in particular to a modular multifunctional flashlight.

Background technique

According to a modular multifunctional flashlight disclosed in Chinese Patent No. CN211118814U, it includes a flashlight body, a first lamp holder, and a mosquito repellent module. Both ends of the flashlight body and one end of the mosquito repellent module are provided with first connecting parts. , the other end of the mosquito repellent module and one end of the first lamp holder are both provided with a second connection part for electrical connection with the first connection part, and the ends of the first connection part and the second connection part Both are equipped with positive and negative electrode connectors for powering; this modular multi-functional flashlight can be used for lighting and mosquito repellent when in use, and can be disassembled and assembled according to actual needs. The mosquito repellent module can be set on the flashlight body and the first lamp holder In addition, the mosquito repellent module and the first lamp holder can also be arranged at both ends of the flashlight body, so it is easy to carry.

In the above comparison documents and the prior art, the entire length of the flashlight is fixed and the volume cannot be adjusted according to actual use requirements. It is inconvenient to carry and is not conducive to actual use.

Utility model content

The purpose of this utility model is to propose a modular multifunctional flashlight in order to solve the shortcoming of the existing technology that the length of the flashlight cannot be adjusted and adapted.

In order to achieve the above purpose, the present utility model adopts the following technical solution: a modular multi-functional flashlight, including a lighting head and a lighting lamp. One end of the lighting head is threadedly connected with a power supply sleeve, and the power supply sleeve is away from the One end of the lighting head is threadedly connected and provided with a control base. The end of the control base is provided with a connection interface. An end of the lighting head close to the power supply sleeve is provided with a control mainboard. The control mainboard is electrically connected to the connection interface through lines. The threads at the end of the control base and the threads at the end of the lighting head engage with each other.

Preferably, a lighting lamp is provided inside the lighting head, and the lighting lamp is electrically connected to the control main board. An end of the lighting head away from the power supply sleeve is provided with a focusing plate, and an edge of the lighting head is provided with a focusing plate. There is a shading ring.

Preferably, the central axis of the lighting head, the central axis of the power supply sleeve and the central axis of the control base coincide with each other.

Preferably, one end of the power supply sleeve has a clearance fit with the lighting terminal, and the other end of the power supply sleeve has a clearance fit with the control base.

Preferably, the outer edges of the lighting head and the control base are chamfered, and the edges of both ends of the power supply sleeve are rounded.

Preferably, the horizontal center line of the lighting lamp and the horizontal center line of the lighting head coincide with each other, and the outer wall of the light condensing plate offsets the inner wall of the lighting head.

Preferably, the outer wall edge of the surface of the power supply sleeve is an inwardly concave arc surface, and the surface diameter of the control base is the same as the diameter of the end of the lighting port close to the power supply sleeve.

beneficial effects

In this utility model, the lighting terminal is used to connect the power supply sleeve and the control base in sequence to form the entire flashlight, so that the power supply sleeve can store dry batteries for power supply of the lighting terminal, and the flashlight is decomposed into a lighting terminal, a power supply sleeve and a control The modular structure of the base allows the entire flashlight to be assembled with multiple power supply sleeves according to actual use requirements. A parallel circuit is used between adjacent power supply sleeves to adjust the length and size structure according to use requirements. At the same time, the base surface can be controlled by The connection interface is directly connected to the lighting port for power supply, so that power supply batteries or tools can be stored inside the power supply sleeve. At the same time, the entire lighting terminal can be directly connected to the control base for use. The entire device has a simple and compact structure, making it easy to select according to actual use needs. The power supply mode and volume size, simple structure, strong functionality, and easy for practical use.

Description of drawings

Figure 1 is a disassembled structural diagram of the utility model;

Figure 2 is a split isometric view of the utility model;

Figure 3 is a fully assembled side view of the utility model;

Figure 4 is an internal cross-sectional view of the lighting head of the present utility model;

Figure 5 is an assembled side view of the utility model;

Figure 6 is a side view of the multi-module assembly of the present utility model;

Figure 7 is a multi-scenario usage structure diagram of the present utility model.

illustration:

1. Lighting terminal; 2. Shade ring; 3. Power supply sleeve; 4. Control base; 5. Connection interface; 6. Concentrating plate; 7. Lighting lamp; 8. Control motherboard.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects of the present utility model, the present utility model will be further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present utility model. , not all. Based on the examples in the implementation mode, other embodiments obtained by those skilled in the art without any creative work shall all fall within the protection scope of the present utility model.

Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

Specific embodiment one

Referring to Figure 1-5, a modular multifunctional flashlight includes a lighting head 1 and a lighting lamp 7. One end of the lighting head 1 is threaded and provided with a power supply sleeve 3. The power supply sleeve 3 is threaded away from one end of the lighting head 1. The connection is provided with a control base 4, and the end of the control base 4 is provided with a connection interface 5. An end of the lighting head 1 close to the power supply sleeve 3 is provided with a control main board 8. The control main board 8 is electrically connected to the connection interface 5 through lines, and the control main board 8 is electrically connected to the connection interface 5 through lines. The threads at the end of the base 4 and the threads at the end of the lighting head 1 engage with each other. When the entire device is actually used, the power supply sleeve 3 and the control base 4 are connected in sequence through the lighting head 1 to form the entire flashlight. The sleeve 3 can store dry batteries to power the lighting terminal 1. At the same time, it can be directly connected to the lighting port position through the connection interface 5 on the surface of the control base 4 for power supply, so that the power supply sleeve 3 can store power supply batteries or tools inside, while the entire lighting The terminal 1 can be directly connected to the control base 4 for use. The entire device has a simple structure and is compact, making it easy to select the power supply mode and volume according to actual needs. The device has a simple structure, strong functionality, and is easy to use.

When the lighting head 1 is actually used, since the lighting head 1 is equipped with a lighting lamp 7 inside, and the lighting lamp 7 is electrically connected to the control main board 8, the end of the lighting head 1 away from the power supply sleeve 3 is provided with a focusing plate 6. There is a light shielding ring 2 at the end edge of the lighting head 1. The lighting lamp 7 is connected to the control main board 8 and receives the power supply externally connected to the control main board 8 for power supply and lighting. The light source emitted by the lighting lamp 7 is condensed and amplified through the focusing plate 6. , realize the lighting use of the entire device.

Other limiting structures of the entire device are that the central axis of the lighting head 1, the central axis of the power supply sleeve 3 and the central axis of the control base 4 coincide with each other, keeping the vertical center lines of the assembled flashlights coincident, making it easy to pick up and carry. , one end of the power supply sleeve 3 has a clearance fit with the lighting head 1, and the other end of the power supply sleeve 3 has a clearance fit with the control base 4, so that the control base 4 can be connected to the lighting head 1 through the power supply sleeve 3 and directly connected to the lighting head. There are two connection methods for the head 1 connection. The outer edges of the lighting head 1 and the control base 4 are chamfered. The edges at both ends of the power supply sleeve 3 are rounded. The horizontal center line of the lighting lamp 7 is in line with the lighting head 1. The horizontal center lines coincide with each other, the outer wall of the light condensing plate 6 offsets the inner wall of the lighting head 1, the edge of the outer wall of the surface of the power supply sleeve 3 is an inward concave arc surface, the surface diameter of the control base 4 is the same as the diameter of the end of the lighting port close to the power supply sleeve 3 , easy to take and assemble the entire device.

Specific embodiment two

Referring to Figure 1-5, there are two power supply methods for the entire device. One is to directly connect the positive and negative poles of dry batteries to the control main board 8 and then supply power through dry batteries. At this time, the connection method of assembling the power supply sleeve 3 is required. Another method is to use an external access line and an internal battery for power supply. In this method, you can choose whether the power supply sleeve 3 is connected according to the actual use requirements. When the power supply sleeve 3 is not connected, put the control base 4 inside. After the lithium battery, it is directly connected with the thread of the lighting terminal 1, and the lithium battery is connected to the surface of the control motherboard 8 through the line, so that the lithium battery can power the lighting 7, and at the same time, the lithium battery can be connected through the connection port at the end of the control base 4. When charging the battery, when using a lithium battery connection, the power supply sleeve 3 can be connected synchronously. At this time, the maintenance tools used for lighting, such as lighting lamps 7, etc., can be stored inside the power supply sleeve 3 for easy replacement. At this time, the lithium battery and The connection lines between the control motherboards 8 are located inside the power supply sleeve 3 .

Specific embodiment three

Referring to Figure 1-7, when the entire device is actually used, since the entire device is assembled from the modular structure of the lighting head 1, the power supply sleeve 3 and the control base 4, the entire device can be assembled according to actual use requirements. Diversified, different functions can be achieved through the combination of modules. Users can choose different modules according to their needs to achieve their own application purposes. As shown in Figure 6, multiple power supply sleeves 3 can be combined to extend the flashlight exponentially. working time, a parallel circuit structure is adopted between adjacent power supply sleeves 3. The specific circuit structure and the internal structure of the power supply sleeve 3 can be selected according to the actual usage scenario. For example, a dry battery is placed inside the power supply sleeve 3, and connections are set at both ends. The motherboard is used for the connection of parallel circuits. The surface contacts of adjacent connecting motherboards are bonded to achieve the connection of parallel circuits.

As shown in Figure 7, replacing the lighting head 1 with other light sources with different functions can achieve different effects such as flood lighting, color change, etc. The internal functional structure of the lighting head 1 can be replaced, such as adding projection function and electric shock function. , under the power supply of the power supply sleeve 3, it can produce self-defense functions, window breaking functions, projection functions, etc.

To sum up:

The lighting terminal 1 is used to connect the power supply sleeve 3 and the control base 4 in sequence to form the entire flashlight, so that the power supply sleeve 3 can store dry batteries to power the lighting terminal 1, and the flashlight is decomposed into the lighting terminal 1 and the power supply sleeve 3 The modular structure of the control base and the control base 4 allows the entire flashlight to be assembled with multiple power supply sleeves 3 according to actual use requirements. A parallel circuit is used between adjacent power supply sleeves 3 to adjust the length and size structure according to use requirements. At the same time, The connection interface 5 on the surface of the control base 4 is directly connected to the lighting port position for power supply, so that the power supply sleeve 3 can store power supply batteries or tools inside, and the entire lighting head 1 can be directly connected to the control base 4 for use. The entire device structure Simple and compact, it is easy to choose the power supply method and volume according to actual needs. It has a simple structure, strong functionality and is easy to use.

In the present invention, unless otherwise expressly stipulated and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features being in direct contact with each other. Features are not in direct contact but through other features between them. Furthermore, the terms "above", "above" and "above" a first feature on a second feature include the first feature being directly above and diagonally above the second feature, or simply mean that the first feature is higher in level than the second feature. “Below”, “under” and “under” the first feature is the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature is less horizontally than the second feature.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the present utility model, Under the premise of keeping the spirit and scope of the present utility model, there will be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A modular multifunctional flashlight, including a lighting head (1) and a lighting lamp (7), characterized in that: one end of the lighting head (1) is threadedly connected with a power supply sleeve (3), and the One end of the power supply sleeve (3) away from the lighting head (1) is threaded and provided with a control base (4). The end of the control base (4) is provided with a connection interface (5). The lighting head (1) There is a control mainboard (8) inside one end close to the power supply sleeve (3). The control mainboard (8) is electrically connected to the connection interface (5) through lines. The threads at the end of the control base (4) are connected to the lighting The threads at the ends of the terminal (1) engage with each other. 2. A modular multifunctional flashlight according to claim 1, characterized in that: a lighting lamp (7) is provided inside the lighting head (1), and the lighting lamp (7) and the control main board (8) Electrically connected, the end of the lighting head (1) away from the power supply sleeve (3) is provided with a focusing plate (6), and the edge of the end of the lighting head (1) is provided with a light shielding ring (2). 3. A modular multifunctional flashlight according to claim 1, characterized in that: the central axis of the lighting head (1), the central axis of the power supply sleeve (3) and the center of the control base (4) The axes coincide with each other, and the two ends of the adjacent power supply sleeves (3) are threaded. 4. A modular multifunctional flashlight according to claim 1, characterized in that: one end of the power supply sleeve (3) has a clearance fit with the lighting head (1), and the other end of the power supply sleeve (3) It has a clearance fit with the control base (4). 5. A modular multifunctional flashlight according to claim 1, characterized in that: the outer edges of the lighting head (1) and the control base (4) are chamfered, and the power supply sleeve ( 3) The edges at both ends are rounded. 6. A modular multifunctional flashlight according to claim 2, characterized in that: the horizontal center line of the lighting lamp (7) and the horizontal center line of the lighting head (1) coincide with each other, and the light condensing plate (6 ) outer wall and the inner wall of the lighting head (1) offset. 7. A modular multifunctional flashlight according to claim 1, characterized in that: the outer wall edge of the surface of the power supply sleeve (3) is an inwardly concave arc surface, and the surface diameter of the control base (4) is equal to The end of the lighting port close to the power supply sleeve (3) has the same diameter.