Cordless lamp with multi-mode control assembly

Abstract

The invention relates to the technical field of lighting equipment, in particular to a cordless lamp with a multi-mode control assembly, which comprises a lighting main body unit, and the lighting main body unit is composed of a light-transmitting front cover assembly, a high-light lighting module, a low-light lighting module and a bearing rear shell assembly; a control module is arranged on the outer side wall of the bearing rear shell assembly, the control module comprises a positioning guide base plate, rectangular guide columns are arranged at the upper end and the lower end of the positioning guide base plate, and conductive push rods capable of axially sliding are arranged in hollow cavities of the rectangular guide columns respectively; the control module is designed to comprise a positioning guide substrate, a rectangular guide column, the conductive push rod capable of axially sliding and the like, and is matched with a wedge-shaped transmission block at the bottom of the operation button and sliding limiting blocks on the two sides of the operation button; the conductive push rod can be triggered only by pressing in a specific direction and force during operation, and compared with a traditional integrated button, the probability of mistaken touch is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, in particular to a cordless lamp with a multi-mode control component. Background Art

[0002] In mining, outdoor exploration and other working environments, cordless lamps are important lighting tools, and their ease of operation and reliability are crucial.

[0003] At present, most of the existing multi-mode controlled cordless lamps integrate the control buttons in the same area to achieve switching between different lighting modes. However, in actual mining operations, workers usually need to wear thick protective gloves to ensure hand safety. At this time, since the traditional integrated control buttons are compactly arranged and have small spacing, when the operator intends to turn on the strong light mode for long-distance lighting, he may accidentally touch the weak light mode button, resulting in insufficient lighting brightness, affecting work efficiency, or in an emergency, the operator may not be able to switch to the appropriate lighting mode in time due to misoperation, and may even cause safety hazards. For this reason, the present invention proposes a cordless lamp with a multi-mode control component to solve the above problems. Summary of the Invention

[0004] The object of the present invention is to provide a cordless lamp with a multi-mode control assembly to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a cordless lamp with a multi-mode control assembly, comprising a lighting main unit, wherein the lighting main unit is composed of a light-transmitting front cover assembly, a high-light lighting module, a low-light lighting module, and a load-bearing rear shell assembly; A control module is provided on the outer side wall of the bearing rear shell assembly, and the control module includes a positioning guide base plate, and rectangular guide pillars are provided at the upper and lower ends of the positioning guide base plate, and conductive push rods that can slide axially are respectively provided in the hollow cavities of the rectangular guide pillars; A conductive plug is provided at the inner end of the conductive push rod, and a reset elastic element is sleeved on the outer periphery of the conductive plug. The other end of the reset elastic element is fixedly connected to the inner wall of the rectangular guide column. The conductive plug is electrically connected to two sets of conductive touch plates inside the load-bearing rear shell assembly, and the two sets of conductive touch plates are electrically connected to the high-light lighting module and the low-light lighting module respectively. The outer end of the conductive push rod is provided with an inclined guide surface, the outer wall of the rectangular guide column is provided with an axial guide groove, an operating button is provided in the axial guide groove, a wedge-shaped transmission block is provided at the bottom of the operating button, and sliding limit blocks are provided on both sides of the operating button.

[0006] Preferably, the outer peripheral surfaces of the sliding limit blocks on both sides of the operation button are covered with an elastic rubber coating layer.

[0007] Preferably, the end of the operating button extends in a transverse direction to form a shift control block, and the shift control block is connected to the operating button in an integrally formed manner.

[0008] Preferably, two sets of rotatable brightness adjustment knobs are provided on the other side wall surface opposite to the supporting rear shell assembly, and each brightness adjustment knob is configured with an independent signal transmission control line, and each brightness adjustment knob is electrically connected to the high light lighting module and the low light lighting module respectively through the signal transmission control line.

[0009] Preferably, a voice recognition module is provided on the side wall of the load-bearing rear shell assembly.

[0010] Preferably, the voice recognition module is electrically connected to a control circuit board disposed inside the load-bearing rear shell assembly through a wire or an electrical connection terminal.

[0011] Preferably, a circuit board is configured in the internal space of the bearing rear shell assembly, and the low-light lighting modules are arranged in three groups in an array layout, and each of the low-light lighting modules is electrically connected to the circuit board via an independent conductive connecting cable.

[0012] Preferably, a polymer lithium battery is configured inside the load-bearing rear shell component, and the polymer lithium battery is electrically connected to the control circuit board through a power management module built into the load-bearing rear shell component.

[0013] Preferably, a limiting cavity is provided inside the load-bearing rear shell assembly, and the polymer lithium battery is adapted to be installed in the limiting cavity.

[0014] Preferably, positioning grooves are provided on the light-transmitting front cover assembly and the load-bearing rear shell assembly, and the two are connected through fastening bolts.

[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) By arranging the operating buttons of the control module in an upper and lower opposing arrangement, combined with the mechanical structure of a rectangular guide column and a conductive push rod, the operating distance between buttons of different functions is effectively increased compared to traditional integrated buttons. When mining workers wear thick protective gloves, they can accurately distinguish between the strong light and weak light mode buttons based on the difference in the upper and lower positions of their hands, significantly reducing the probability of accidental touches and ensuring that they can quickly and accurately switch to the required lighting mode in emergency operation scenarios, thereby improving work efficiency and safety. (2) Two sets of rotatable brightness adjustment knobs independently control the strong light and weak light lighting modules. Combined with the three-array layout design of the weak light lighting module, multi-level and refined brightness adjustment can be achieved. Users can not only use the knob to perform stepless dimming of strong light and weak light to meet the differentiated needs of lighting intensity in different environments, but also use the collaborative work of multiple sets of weak light modules to create a uniform and soft lighting effect, which greatly expands the applicability of cordless lamps in multiple indoor and outdoor scenes.

[0016] (3) By integrating the voice recognition module and electrically connecting it to the control circuit board, it supports direct mode switching via voice commands, which frees up both hands while avoiding the reliance of glove operations on physical buttons, further improving control safety in complex scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the overall explosion structure of the present invention.

[0019] Figure 3 This is a schematic diagram of the installation structure of the low-light lighting module of the present invention.

[0020] Figure 4 This is a schematic diagram of the installation structure of the load-bearing rear shell assembly of the present invention.

[0021] Figure 5 It is a schematic diagram of the control module structure of the present invention.

[0022] Figure 6 Schematic diagram of the conductive push rod structure of the present invention.

[0023] Figure 7 It is a schematic diagram of the enlarged structure of the conductive push rod part of the present invention.

[0024] Figure 8 This is a schematic diagram of the installation structure of the brightness adjustment knob of the present invention.

[0025] Figure 9 This is a schematic diagram of the polymer lithium battery installation structure of the present invention.

[0026] In the figure: 1. Lighting main unit; 2. Transparent front cover assembly; 3. High-light lighting module; 4. Low-light lighting module; 41. Conductive connecting cable; 5. Load-bearing rear shell assembly; 51. Limiting cavity; 6. Circuit board; 7. Control circuit board; 8. Control module; 81. Positioning guide substrate; 82. Rectangular guide column; 821. Axial guide groove; 83. Conductive push rod; 831. Conductive plug; 832. Reset elastic element; 84. Operation button; 85. Wedge-shaped transmission block; 86. Sliding limit block; 87. Elastic rubber coating; 88. Shift control block; 9. Brightness adjustment knob; 91. Signal transmission control line; 10. Conductive touch panel; 11. Polymer lithium battery; 12. Voice recognition module; 13. Positioning groove. DETAILED DESCRIPTION

[0027] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0028] See also Figures 1 to 9 The present invention provides a technical solution: a cordless lamp with a multi-mode control component, comprising a lighting main unit 1, the lighting main unit 1 is composed of a light-transmitting front cover component 2, a strong light lighting module 3, a weak light lighting module 4 and a load-bearing rear shell component 5; the outer wall of the load-bearing rear shell component 5 is provided with a control module 8, the control module 8 includes a positioning guide base plate 81, the upper and lower ends of the positioning guide base plate 81 are provided with rectangular guide columns 82, and the hollow cavities of the rectangular guide columns 82 are respectively provided with axially slidable conductive push rods 83; the inner end of the conductive push rod 83 is provided with a conductive plug 831, and the outer periphery of the conductive plug 831 is provided with a conductive plug 831. A reset elastic element 832 is provided, the other end of the reset elastic element 832 is fixedly connected to the inner wall of the rectangular guide column 82, the conductive core 831 is electrically connected to the two groups of conductive touch panels 10 inside the bearing rear shell assembly 5, and the two groups of conductive touch panels 10 are electrically connected to the high-light lighting module 3 and the low-light lighting module 4, respectively; the outer end of the conductive push rod 83 is provided with an inclined guide surface, the outer wall of the rectangular guide column 82 is provided with an axial guide groove 821, and an operating button 84 is provided in the axial guide groove 821, the bottom of the operating button 84 is provided with a wedge-shaped transmission block 85, and sliding limit blocks 86 are provided on both sides of the operating button 84.

[0029] By arranging the operating buttons 84 of the control module 8 in an upper and lower opposing arrangement, and combining the mechanical structure of the rectangular guide column 82 and the conductive push rod 83, the operating spacing between buttons with different functions is effectively increased compared to traditional integrated buttons. When mining workers wear thick protective gloves, they can accurately distinguish between high-light and low-light mode buttons based on the difference in tactile feel between the upper and lower parts of their hands, significantly reducing the probability of accidental touches and ensuring that they can quickly and accurately switch to the required lighting mode in emergency operation scenarios, thereby improving work efficiency and safety.

[0030] See also Figure 4 as well as Figure 5 It is understood that the outer peripheral surfaces of the sliding limit blocks 86 on both sides of the operating button 84 are covered with an elastic rubber coating 87. When in use, the elastic rubber coating 87 on the outer periphery of the sliding limit block 86, by virtue of its high elastic deformation characteristics, forms a tight and uniform extrusion contact with the inner wall of the axial guide groove 821, and provides a stable mechanical locking force through the interference fit effect, effectively preventing the operating button 84 from being displaced due to external force shaking or accidental touch, thereby ensuring the state reliability after the lighting mode is switched.

[0031] See also Figure 5 It is understood that the end of the operating button 84 extends in the lateral direction to form a shift control block 88 , and the shift control block 88 is connected to the operating button 84 in an integrally formed manner.

[0032] See also Figure 4 as well as Figure 8 It is understood that two groups of rotatable brightness adjustment knobs 9 are provided on the other side wall opposite to the supporting rear shell assembly 5, and each brightness adjustment knob 9 is configured with an independent signal transmission control line 91. Each brightness adjustment knob 9 is electrically connected to the strong light lighting module 3 and the weak light lighting module 4 through the signal transmission control line 91. Through the two independent groups of brightness adjustment knobs 9 corresponding to the strong light lighting module 3 and the weak light lighting module 4 respectively, fine adjustment of different brightness modes can be achieved, and miners can flexibly adjust the light brightness according to actual usage scenarios.

[0033] See also Figure 2 、 Figure 4 as well as Figure 8 It is understood that a voice recognition module 12 is provided on the side wall of the bearing rear shell assembly 5 , and the voice recognition module 12 is electrically connected to the control circuit board 7 disposed inside the bearing rear shell assembly 5 through wires or electrical connection terminals.

[0034] During mining operations, miners often need to hold tools with both hands or wear heavy protective gloves. The voice recognition module 12 can directly control the lighting main unit 1 through voice commands without manual operation, avoiding the risk of tools falling out of hands or operation interruption due to operating the lamp.

[0035] See also Figure 2 、 Figure 3 It is understood that the internal space of the supporting rear shell component 5 is configured with a circuit board 6, and three groups of low-light lighting modules 4 are arranged in an array layout. Each low-light lighting module 4 is electrically connected to the circuit board 6 through an independent conductive connecting cable 41. When in use, the circuit board 6 serves as a core control hub, which can integrate functional modules such as power management and signal processing, and connect the power supply circuits and control signals of the three groups of low-light lighting modules 4 in a unified manner, so as to facilitate the logic control and troubleshooting of the overall circuit. Moreover, each group of low-light lighting modules 4 is connected to the circuit board 6 through an independent conductive connecting cable 41 to avoid current interference, voltage division and other problems that may be caused by sharing lines among multiple modules, and ensure that each module can be turned on and off independently.

[0036] See also Figure 4 as well as Figure 9 It is understood that a polymer lithium battery 11 is configured inside the bearing rear shell component 5 , and the polymer lithium battery 11 is electrically connected to the control circuit board 7 through a power management module built into the bearing rear shell component 5 .

[0037] See also Figure 1 、 Figure 2 It is understood that a limiting cavity 51 is provided inside the load-bearing rear shell component 5, and the polymer lithium battery 11 is adapted to be installed in the limiting cavity 51. A positioning groove 13 is provided on the light-transmitting front cover component 2 and the load-bearing rear shell component 5, and the two are connected through fastening bolts. When in use, a positioning groove 13 is provided on the light-transmitting front cover component 2 and the load-bearing rear shell component 5, and the two are connected through fastening bolts. Through this connection method, a reliable structural support can be provided for the cordless lamp. The positioning groove 13 can accurately locate the relative position of the light-transmitting front cover component 2 and the load-bearing rear shell component 5 to ensure that the components are accurately docked during installation. The fastening bolts provide a strong fastening force to tightly combine the two parts, so that when the lighting main unit 1 is subjected to external force impact, vibration, or is used in harsh environments such as high temperature and low temperature, the overall structure is not easy to loosen or deform, maintains good sealing and integrity, and enhances the durability and environmental adaptability of the lighting main unit 1.

[0038] When in use, if the lighting needs to be turned on, the operator can press the operation button 84 of the control module 8. When the operation button 84 corresponding to the strong light lighting module 3 is pressed, the wedge-shaped transmission block 85 at the bottom of the operation button 84 slides along the axial guide groove 821 on the outer wall of the rectangular guide column 82, pushing the conductive push rod 83 to move axially. The conductive plug 831 on the inner side of the conductive push rod 83 moves accordingly and contacts the conductive touch plate 10 corresponding to the strong light lighting module 3, forming an electrical connection path. The strong light lighting module 3 is powered on and emits light. Similarly, pressing the control The operation button 84 of the low-light lighting module 4 can make the low-light lighting module 4 work. After the operation is completed, the wedge-shaped transmission block 85 is disengaged from the inclined surface of the conductive push rod 83 by toggling the shift control block 88. At this time, under the action of the reset elastic element 832, the conductive push rod 83 is reset and waits for the next operation. When the strong light or weak light lighting module is working, the brightness adjustment knob 9 on the other side wall of the bearing rear shell component 5 can be rotated. The brightness adjustment knob 9 transmits the adjustment signal through the independent signal transmission control line 91. The signal is input to the control circuit board 7, and the control circuit board 7 controls the current of the corresponding lighting module according to the signal to achieve brightness adjustment. Rotating the brightness adjustment knob 9 clockwise increases the current and improves the lighting brightness, while rotating it counterclockwise reduces the brightness. When the staff's hands are busy or it is inconvenient to operate the button 84, the cordless lamp can be controlled by voice command. The voice recognition module 12 receives the voice command, converts the voice signal into an electrical signal, and transmits it to the control circuit board 7 through a wire or an electrical connection terminal. The control circuit board 7 analyzes the signal and controls the opening, closing or mode switching of the corresponding lighting module according to the command. The transparent front cover component 2 is connected to the load-bearing rear shell component 5 through a positioning groove 13 and a fastening bolt to ensure that the structure of the lighting main unit 1 is stable and adaptable to different working environments. The elastic rubber coating 87 on the outer peripheral surface of the sliding limit block 86 on both sides of the operation button 84 increases the friction during operation to prevent the operation button 84 from shifting, and the shift control block 88 at the end facilitates the staff wearing protective gloves to move the operation button 84 up and down.

[0039] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cordless lamp with a multi-mode control assembly, comprising a lighting main unit (1), wherein the lighting main unit (1) is composed of a light-transmitting front cover assembly (2), a high-light lighting module (3), a low-light lighting module (4) and a load-bearing rear shell assembly (5), characterized in that: The outer side wall of the bearing rear shell assembly (5) is provided with a control module (8), the control module (8) comprises a positioning guide substrate (81), the upper and lower ends of the positioning guide substrate (81) are provided with rectangular guide pillars (82), and the hollow cavities of the rectangular guide pillars (82) are respectively provided with axially slidable conductive push rods (83); The inner end of the conductive push rod (83) is provided with a conductive plug (831), the outer periphery of the conductive plug (831) is provided with a reset elastic element (832), the other end of the reset elastic element (832) is fixedly connected to the inner wall of the rectangular guide column (82), the conductive plug (831) is electrically connected to two groups of conductive touch plates (10) inside the bearing rear shell component (5), and the two groups of conductive touch plates (10) are electrically connected to the strong light lighting module (3) and the weak light lighting module (4) respectively; An inclined guide surface is provided at the outer end of the conductive push rod (83), an axial guide groove (821) is provided on the outer wall of the rectangular guide column (82), an operating button (84) is provided in the axial guide groove (821), a wedge-shaped transmission block (85) is provided at the bottom of the operating button (84), and sliding limit blocks (86) are provided on both sides of the operating button (84).

2. A cordless lamp with a multi-mode control assembly according to claim 1, characterized in that: The outer peripheral surfaces of the sliding limit blocks (86) on both sides of the operating button (84) are covered with an elastic rubber coating layer (87).

3. The cordless lamp with a multi-mode control assembly according to claim 2, characterized in that: The end of the operating button (84) extends in a transverse direction to form a shift control block (88), and the shift control block (88) is connected to the operating button (84) in an integrally formed manner.

4. The cordless lamp with a multi-mode control assembly according to claim 1, characterized in that: Two sets of rotatable brightness adjustment knobs (9) are provided on the other side wall of the supporting rear shell component (5), and each of the brightness adjustment knobs (9) is configured with an independent signal transmission control line (91). Each of the brightness adjustment knobs (9) is electrically connected to the strong light lighting module (3) and the weak light lighting module (4) through the signal transmission control line (91).

5. The cordless lamp with a multi-mode control assembly according to claim 1, characterized in that: A voice recognition module (12) is provided on the side wall of the bearing rear shell component (5).

6. The cordless lamp with a multi-mode control assembly according to claim 5, characterized in that: The voice recognition module (12) is electrically connected to a control circuit board (7) disposed inside the bearing rear shell component (5) via a wire or an electrical connection terminal.

7. The cordless lamp with a multi-mode control assembly according to claim 5, characterized in that: A circuit board (6) is arranged in the internal space of the bearing rear shell component (5), and the low-light lighting modules (4) are arranged in three groups in an array layout, and each low-light lighting module (4) is electrically connected to the circuit board (6) via an independent conductive connecting cable (41).

8. The cordless lamp with a multi-mode control assembly according to claim 7, characterized in that: A polymer lithium battery (11) is disposed inside the bearing rear shell component (5), and the polymer lithium battery (11) is electrically connected to the control circuit board (7) via a power management module built into the bearing rear shell component (5).

9. The cordless lamp with a multi-mode control assembly according to claim 8, characterized in that: A limiting cavity (51) is provided inside the bearing rear shell assembly (5), and the polymer lithium battery (11) is adapted to be installed in the limiting cavity (51).

10. The cordless lamp with a multi-mode control assembly according to claim 1, characterized in that: Positioning grooves (13) are provided on the light-transmitting front cover assembly (2) and the load-bearing rear shell assembly (5), and the two are connected through fastening bolts.

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