Inductive lighting device

Abstract

The utility model discloses induction lighting equipment which comprises a lighting part used for environment lighting; the mounting part is used for being fixed outside a wall, the mounting part comprises a power source shell, a gear switch and a mounting plate, the lighting part is mounted on one side of the power source shell, a containing cavity is formed in the other side of the power source shell, a connecting opening is formed in one side of the containing cavity, the gear switch is arranged in the containing cavity, and the mounting plate is arranged in the containing cavity. The gear switch faces the connecting opening, the mounting plate is used for being fixed outside a wall, the mounting plate is detachably connected with the containing cavity, and the connecting opening is closed by the wall; the sensing part is used for sensing pedestrians, and the sensing part is arranged on one side of the power supply shell; the technical problems of energy waste and influence on pedestrian safety caused by gear change can be solved.

Description

Technical Field

[0001] This application relates to the field of lighting technology, and particularly to an induction lighting device. Background Art

[0002] The induction lamp is a new technology product designed and developed by utilizing infrared to sense human activity information, and is specifically used to detect and sense human activity information; when someone enters the sensing range of the induction lamp module, the built-in infrared sensors start to function. These sensors are extremely sensitive and can detect the infrared radiation naturally emitted by the human body, which is generated due to the human body temperature. The infrared sensors are like the "eyes" of the lamp, constantly monitoring the changes in the surrounding environment. Once the infrared sensors detect a change in the infrared radiation emitted by the human body, they will output a high-level pulse signal within microseconds. The high-level pulse signal is the core instruction of the induction lamp, carrying the instruction to turn on the lighting, and can be directly transmitted to the drive circuit of the LED lighting lamp. Since the output of this signal is instant, the LED lighting lamp can be instantly lit almost without delay, ensuring that the human body induction lamp can provide necessary lighting immediately when a person approaches.

[0003] In order to maximize the lighting effect and cover a wider field of view, the existing induction lamp designs adopt multiple gear openings to form different groups. For example, when a group of induction lamps is set at the first gear, they will light up synchronously when a pedestrian passes by, while the induction lamps in the second gear group remain off at this time; subsequently, when the pedestrian continues to move forward and enters the sensing range of the second gear induction lamps, the induction lamps in the second gear group will light up accordingly, ensuring that the pedestrian's path is always illuminated by the light. The induction lamp group in the first gear will automatically turn off after confirming that the pedestrian has left its sensing range to save energy. Through this intelligent control method of dividing gears and groups, a continuous and wide lighting environment is effectively created for pedestrians, greatly improving the safety and convenience of walking at night.

[0004] However, since the current gear switches are all externally exposed designs, these externally exposed gear switches are extremely vulnerable to external factors. For example, the accidental swing caused by the touch of an animal or the impurities falling from the air may cause the gear switch to malfunction, thereby changing the original gear setting. This accidental change in the gear not only disrupts the lighting plan but also may cause energy waste and even affect the safety of pedestrians to a certain extent. Summary of the Utility Model

[0005] This application aims to solve at least one of the technical problems existing in the prior art. For this purpose, this application proposes an induction lighting device, which can solve the technical problems of energy waste caused by the change of gears and affecting the safety of pedestrians.

[0006] An induction lighting device according to an embodiment of the present application includes:

[0007] A lighting unit for ambient lighting;

[0008] A mounting unit for being fixed outside a wall. The mounting unit includes a power supply housing, a gear switch, and a mounting plate. The lighting unit is mounted on one side of the power supply housing. On the other side of the power supply housing, there is a receiving cavity. One side of the receiving cavity is provided with a connection opening. The gear switch is arranged inside the receiving cavity such that the gear switch faces the connection opening. The mounting plate is used for being fixed outside the wall, and the mounting plate is detachably connected to the receiving cavity, so that the wall closes the connection opening;

[0009] An induction unit for sensing pedestrians, and the induction unit is arranged on one side of the power supply housing.

[0010] The induction lighting device according to the embodiment of the present application has at least the following beneficial effects: The gear switch is arranged inside the receiving cavity, and the gear opening faces the connection opening. Such a layout enables the user to easily adjust the gear switch through the connection opening before installing the mounting unit to meet the gear adjustment of different lighting units; When the power supply housing is ready to be installed on the wall, first fix the mounting plate on the wall to provide a stable support surface, so that the power supply housing can be reliably attached to the wall. The receiving cavity is combined with the mounting plate in a detachable connection manner. When the mounting plate is tightly connected to the receiving cavity, the wall closes the connection opening. By closing the connection opening, the wall forms a barrier covering the gear switch, which not only completes the fixation of the power supply housing to the wall, but also the wall plays a role in protecting the gear opening, thereby preventing the touch of animals or the interference of external falling objects to the gear switch, avoiding the misoperation of the gear switch, enhancing the stability and safety of the lighting unit, enabling the lighting unit to serve the user reliably for a long time, and at the same time reducing potential failures and safety hazards caused by external factors.

[0011] According to some embodiments of the present application, the mounting unit includes a battery cover plate. On the other side of the receiving cavity, there is a battery placement cavity. The battery cover plate is detachably mounted on one side of the battery placement cavity, so that the battery cover plate is located between the battery placement cavity and the mounting plate.

[0012] According to some embodiments of the present application, the mounting unit includes two limiting convex plates. The number of the limiting convex plates is two. The two limiting convex plates are arranged on one side of the battery cover plate, so that the two limiting convex plates are spaced apart to form a limiting groove. Installation openings are provided at both ends of the power supply housing, and the installation openings at both ends of the power supply housing are respectively communicated with both ends of the limiting groove. The mounting plate is in sliding fit with the installation openings and the limiting groove.

[0013] According to some embodiments of the present application, the installation part includes two groups of limiting bumps, and the two groups of limiting bumps are respectively arranged at the installation openings at both ends of the power supply housing. The number of each group of limiting bumps is two, and the limiting bumps are located below the mounting plate.

[0014] According to some embodiments of the present application, mounting holes are formed inside the mounting plate for bolts to pass through, so that the mounting plate is fixed outside the wall.

[0015] According to some embodiments of the present application, a first fixing hole is formed inside the mounting plate, and a second fixing hole is formed inside the power supply housing. The second fixing hole communicates with the mounting opening, and a fixing bolt is inserted into the second fixing hole, and the fixing bolt is in threaded cooperation with the first fixing hole.

[0016] According to some embodiments of the present application, a first mounting hole is formed inside the battery cover plate, and a second mounting hole is provided inside the battery placement cavity. A mounting bolt is inserted into the first mounting hole, and the mounting bolt is in threaded cooperation with the second mounting hole.

[0017] According to some embodiments of the present application, the lighting part includes a rotating seat, a first movable arm, a second movable arm and a lighting seat. The rotating seat is arranged on one side of the power supply housing. The first movable arm is hinged to the rotating seat. The second movable arm is hinged to one end of the first movable arm. The lighting seat is installed at one end of the second movable arm, and a lamp body is installed inside the lighting seat.

[0018] According to some embodiments of the present application, the lighting part includes connecting strips, limiting cylinders, limiting protrusions and connecting bumps. An installation cavity is formed inside the rotating seat, and a movable hole is formed outside the rotating seat. The movable hole communicates with the installation cavity. There are multiple connecting strips, and the connecting strips are elastic. The multiple connecting strips are arranged at the other end of the first movable arm, and an activity gap is formed between adjacent connecting strips. The number of the limiting protrusions is multiple, and the multiple limiting protrusions are respectively arranged at one end of the multiple connecting strips. The limiting cylinder is located inside the installation cavity. The number of the connecting bumps is multiple, and the multiple connecting bumps are arranged on the outer edge of the limiting cylinder. The multiple connecting strips pass through the movable hole, so that the multiple connecting strips are clamped inside the limiting cylinder, the multiple connecting bumps are clamped with the multiple activity gaps, and the multiple limiting protrusions are in contact with one side of the limiting cylinder.

[0019] According to some embodiments of the present application, the lighting unit includes a lighting transparent plate, mounting protrusions, and mounting convex plates. The number of the mounting convex plates is two, and the mounting convex plates are elastic. The two mounting convex plates are disposed on both sides of the lighting transparent plate. Mounting card slots are formed inside the mounting convex plates. The number of the mounting protrusions is two, and the two mounting protrusions are disposed on both sides of the lighting base, so that the mounting card slots on both sides of the lighting transparent plate are respectively clamped with the two mounting protrusions.

[0020] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The following further describes the present application with reference to the drawings and embodiments, where:

[0022] Figure 1 is a schematic structural diagram of a work lamp according to an embodiment of the present application;

[0023] Figure 2 is a schematic installation diagram of a gear switch of a work lamp according to an embodiment of the present application;

[0024] Figure 3 is a schematic installation diagram of a battery cover plate of a work lamp according to an embodiment of the present application;

[0025] Figure 4 is a schematic installation diagram of a lighting transparent plate of a work lamp according to an embodiment of the present application;

[0026] Figure 5 is a schematic installation diagram of a first movable arm of a work lamp according to an embodiment of the present application;

[0027] REFERENCE MARKS:

[0028] Mounting portion 100, power supply housing 110, accommodation cavity 111, gear switch 112, connection opening 113, mounting plate 120, mounting hole positions 121, first fixing hole 122, battery cover plate 130, limiting convex plate 131, limiting groove 132, battery placement cavity 133, first mounting hole 134, mounting bolt 135, second mounting hole 136, mounting opening 140, limiting convex block 141, second fixing hole 142, fixing bolt 143;

[0029] Lighting unit 200, lighting transparent plate 210, mounting convex plate 211, mounting card slot 212, lighting base 213, mounting protrusion 214, mounting cavity 220, movable hole positions 221, rotating seat 222, first movable arm 230, connecting insertion strip 231, movable gap 232, second movable arm 233, limiting protrusion 234, limiting cylinder 240, connecting convex block 241;

[0030] Induction unit 300. Detailed implementation manners

[0031] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only for explaining the present application and should not be construed as limiting the present application.

[0032] In the description of the present application, it should be understood that for the orientation description, such as up, down, front, back, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present application 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 should not be construed as limiting the present application.

[0033] In the description of the present application, the meaning of "several" is more than one, the meaning of "multiple" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0034] In the description of the present application, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present application in combination with the specific content of the technical solution.

[0035] In the description of the present application, the description referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] Referring to Figures 1 to 5 , an induction lighting device, comprising:

[0037] A lighting unit 200 for ambient lighting;

[0038] The installation part 100 is used to be fixed outside the wall. The installation part 100 includes a power supply housing 110, a gear switch 112 and a mounting plate 120. The lighting part 200 is installed on one side of the power supply housing 110. On the other side of the power supply housing 110, there is a receiving cavity 111. One side of the receiving cavity 111 is provided with a connecting opening 113. The gear switch 112 is arranged inside the receiving cavity 111, making the gear switch 112 face the connecting opening 113. The mounting plate 120 is used to be fixed outside the wall, and the mounting plate 120 is detachably connected to the receiving cavity 111, so that the wall closes the connecting opening 113;

[0039] The sensing part 300 is used to sense pedestrians, and the sensing part 300 is arranged on one side of the power supply housing 110.

[0040] It can be understood that the gear switch 112 is placed inside the receiving cavity 111 and the gear opening faces the connecting opening 113. Such a layout enables the user to easily adjust the gear switch 112 through the connecting opening 113 before installing the installation part 100 to meet the gear adjustment of different lighting parts 200; when the power supply housing 110 is ready to be installed on the wall, first fix the mounting plate 120 on the wall to provide a stable supporting surface for the power supply housing 110, so that the power supply housing 110 can be reliably attached to the wall. The receiving cavity 111 is combined with the mounting plate 120 through a detachable connection method. When the mounting plate 120 is tightly connected to the receiving cavity 111, the wall closes the connecting opening 113. By closing the connecting opening 113, the wall forms a barrier covering the gear switch 112. It not only completes the fixation of the power supply housing 110 to the wall, but also the wall plays a role in protecting the gear opening, thus preventing the touch of animals or the interference of external falling objects to the gear switch 112, avoiding the misoperation of the gear switch 112, enhancing the stability and safety of the lighting part 200, enabling the lighting part 200 to serve the user reliably for a long time, and at the same time reducing the potential failures and safety hazards caused by external factors.

[0041] In addition, the connection between the receiving cavity 111 and the mounting plate 120 can be achieved by screws, buckles or other mechanical devices, enabling the user to easily disassemble or reinstall the lamp when needed.

[0042] It should be noted that when the wall is uneven, sealant or gasket can be used in the connection opening 113. These materials can fill the uneven parts to form a closed space, thereby protecting the gear switch 112; or a mounting fitting can be customized in the connection opening 113 according to the specific shape and size of the wall, such as a curved mounting plate 120 or a special-shaped mounting base, to ensure that the gear switch 112 can be effectively covered; or a fine-tuning mechanism can be added to the connection opening 113, and the user can adjust the position of the connection opening 113 according to the unevenness of the wall to ensure that the gear switch 112 is completely covered by the wall; or when installing the installation part 100, the wall can be pre-treated first, such as grinding or filling, to improve the flatness of the wall, and then the induction lighting device can be installed.

[0043] Referring to Figures 1 to 3 , the installation part 100 includes a battery cover plate 130. A battery placement cavity 133 is provided on the other side of the accommodation cavity 111. The battery cover plate 130 is detachably installed on one side of the battery placement cavity 133, so that the battery cover plate 130 is located between the battery placement cavity 133 and the mounting plate 120.

[0044] It can be understood that the battery cover plate 130 is located between the battery placement cavity 133 and the mounting plate 120 and is detachably installed on one side of the battery placement cavity 133, so that the battery can be effectively protected. At the same time, when the accommodation cavity 111 is installed on the mounting plate 120, the mounting plate 120 will limit the position of the battery cover plate 130 to ensure that the battery cover plate 130 is in the correct position, thereby preventing the battery from falling out of the battery placement cavity 133 when the battery cover plate 130 becomes loose. If the battery cover plate 130 becomes loose, the battery may fall out of the battery placement cavity 133, causing damage to the battery or environmental pollution, realizing the effective protection and replacement of the battery.

[0045] Referring to Figures 1 to 3 , the installation part 100 includes two limit convex plates 131. The two limit convex plates 131 are provided on one side of the battery cover plate 130, so that the two limit convex plates 131 are spaced apart to form a limit groove 132. Installation openings 140 are provided at both ends of the power supply housing 110. The installation openings 140 at both ends of the power supply housing 110 are respectively communicated with both ends of the limit groove 132. The mounting plate 120 is slidably matched with the installation openings 140 and the limit groove 132.

[0046] It can be understood that the mounting plate 120 is slidably matched with the mounting opening 140 and the limiting groove 132, ensuring that the mounting plate 120 can slide along the limiting groove 132 during the installation process and finally be positioned at the accurate position on the battery cover 130, thereby achieving accurate positioning and stable installation of the mounting plate 120, and avoiding unstable installation or position deviation of the mounting part 100 due to inaccurate installation. If the mounting part 100 is unstable, the lighting part 200 will be easily loosened or fall off when subjected to external forces, such as wind or collision, and the unstable installation of the mounting part 100 will also affect subsequent maintenance work, such as replacing batteries or performing other repairs.

[0047] Reference Figures 1 to 3 The mounting portion 100 includes two groups of limiting protrusions 141, which are respectively arranged at the mounting openings 140 at both ends of the power supply housing 110, and each group of limiting protrusions 141 has two limiting protrusions 141, and the limiting protrusions 141 are located below the mounting plate 120.

[0048] It is understandable that when the mounting plate 120 is separated from the mounting opening 140, the mounting portion 100 may fall off the wall, causing a safety hazard; the limiting protrusion 141 effectively prevents this from happening, ensuring the safe use of the induction lighting equipment. When the mounting plate 120 is fully inserted into the mounting opening 140, the limiting protrusion 141 will prevent the mounting plate 120 from moving further. The limiting protrusion 141 provides physical limitations to ensure that the mounting plate 120 fits tightly against the power supply housing 110.

[0049] Reference Figures 1 to 3 The interior of the mounting plate 120 is provided with mounting holes 121, and the mounting holes 121 are used for passing bolts to fix the mounting plate 120 outside the wall.

[0050] It can be understood that by opening the mounting hole 121 on the mounting plate 120, the user can pass the bolt through the mounting hole 121 and then fix the bolt to the wall, thereby firmly fixing the mounting plate 120 to the outside of the wall. The bolt passes through the mounting hole 121 and is fixed to the wall, thereby providing a stable support for the mounting plate 120, so that the mounting plate 120 can withstand external forces, such as wind and human collision, without falling off the wall.

[0051] In addition, there are multiple mounting holes 121, which are symmetrically arranged in the mounting plate 120 to achieve uniform force on the mounting plate 120 on the wall, ensuring that the mounting plate 120 will not be deformed or damaged due to uneven force; further, in order to prevent the bolts of the mounting holes 121 from loosening, bolt washers or nuts can be passed through the inside of the bolts.

[0052] Reference Figures 1 to 3, a first fixing hole 122 is formed inside the mounting plate 120, and a second fixing hole 142 is formed inside the power supply housing 110. The second fixing hole 142 communicates with the mounting opening 140. A fixing bolt 143 is inserted through the second fixing hole 142, and the fixing bolt 143 is in threaded engagement with the first fixing hole 122.

[0053] It can be understood that through the threaded engagement of the fixing bolt 143 with the first fixing hole 122 and the second fixing hole 142, the mounting plate 120 can form a stable connection with the accommodation cavity 111, preventing the mounting plate 120 from loosening or falling off during the installation process, and ensuring the installation stability of the induction lighting device.

[0054] Refer to Figures 1 to 3 , a first mounting hole 134 is formed inside the battery cover plate 130, and a second mounting hole 136 is provided inside the battery placement cavity 133. A mounting bolt 135 is inserted through the first mounting hole 134, and the mounting bolt 135 is in threaded engagement with the second mounting hole 136.

[0055] It can be understood that through the threaded engagement of the mounting bolt 135 with the first mounting hole 134 and the second mounting hole 136, the battery cover plate 130 can form a stable connection with the battery placement cavity 133, preventing the battery cover plate 130 from loosening or falling off during the installation process, and ensuring the battery safety of the battery placement cavity 133.

[0056] Refer to Figures 1 to 5 , the lighting unit 200 includes a rotating seat 222, a first movable arm 230, a second movable arm 233 and a lighting seat 213. The rotating seat 222 is provided on one side of the power supply housing 110. The first movable arm 230 is hinged to the rotating seat 222. The second movable arm 233 is hinged to one end of the first movable arm 230. The lighting seat 213 is installed at one end of the second movable arm 233, and the inside of the lighting seat 213 is used for installing a lamp body.

[0057] It can be understood that when the first movable arm 230 rotates around the rotating seat 222 and the second movable arm 233 rotates around the first movable arm 230, the lighting seat 213 also moves accordingly, thereby changing the lighting direction and angle of the lamp body, enabling the user to adjust the lighting direction and angle of the lamp body according to different usage scenarios and requirements, so as to obtain the best lighting effect.

[0058] Refer to Figure 4, the lighting unit 200 includes a connection plug 231, a limiting cylinder 240, a limiting protrusion 234, and a connection bump 241. An installation cavity 220 is formed inside the rotating seat 222, and an activity hole position 221 is formed outside the rotating seat 222. The activity hole position 221 communicates with the installation cavity 220. There are multiple connection plugs 231, and the connection plugs 231 are elastic. The multiple connection plugs 231 are arranged at the other end of the first movable arm 230. An activity gap 232 is formed between adjacent connection plugs 231. The number of limiting protrusions 234 is multiple, and the multiple limiting protrusions 234 are respectively arranged at one end of the multiple connection plugs 231. The limiting cylinder 240 is located inside the installation cavity 220. The number of connection bumps 241 is multiple, and the multiple limiting protrusions 234 are arranged on the outer edge of the limiting cylinder 240. The multiple connection plugs 231 pass through the activity hole position 221, so that the multiple connection plugs 231 are clamped inside the limiting cylinder 240, the multiple connection bumps 241 are clamped with the multiple activity gaps 232, and the multiple limiting protrusions 234 are in contact with one side of the limiting cylinder 240.

[0059] It can be understood that the elastic connection plugs 231 are connected to the first movable arm 230. The multiple connection plugs 231 are clamped inside the limiting cylinder 240, and the limiting protrusions 234 are in contact with one side of the limiting cylinder 240, restricting the movement position of the first movable arm 230. The connection bumps 241 are located on the outer edge of the limiting cylinder 240 and are clamped with the activity gaps 232, preventing the first movable arm 230 from rotating excessively or disengaging from the activity hole position 221, thus realizing the flexible adjustment of the first movable arm 230 and the change of the lighting direction of the lamp body.

[0060] Refer to Figure 5 , the lighting unit 200 includes a lighting transparent plate 210, installation protrusions 214, and installation convex plates 211. The number of installation convex plates 211 is two, and the installation convex plates 211 are elastic. The two installation convex plates 211 are arranged on both sides of the lighting transparent plate 210. Installation slots 212 are formed inside the installation convex plates 211. The number of installation protrusions 214 is two, and the two installation protrusions 214 are arranged on both sides of the lighting seat 213, so that the installation slots 212 on both sides of the lighting transparent plate 210 are respectively clamped with the two installation protrusions 214.

[0061] It can be understood that the installation slots 212 on both sides of the lighting transparent plate 210 are respectively clamped with the two installation protrusions 214. The lamp body inside the lighting seat 213 is covered by the lighting transparent plate 210, protecting the lamp body, and enabling the connection between the lighting transparent plate 210 and the installation convex plates 211 to be easily disassembled and reinstalled, facilitating the maintenance and replacement of the lamp body.

[0062] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the scope of knowledge possessed by those of ordinary skill in the relevant art. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. Induction lighting equipment, characterized in that, include: Lighting department, for ambient lighting; The mounting portion is used to be fixed outside the wall, the mounting portion includes a power supply housing, a gear switch and a mounting plate, the lighting portion is mounted on one side of the power supply housing, a receiving cavity is provided on the other side of the power supply housing, a connecting opening is provided on one side of the receiving cavity, the gear switch is provided inside the receiving cavity, so that the gear switch faces the connecting opening, the mounting plate is used to be fixed outside the wall, the mounting plate is detachably connected to the receiving cavity, so that the wall closes the connecting opening; The sensing part is used for sensing pedestrians, and the sensing part is arranged on one side of the power supply housing.

2. The induction lighting device according to claim 1, characterized in that: The mounting portion includes a battery cover plate, a battery placement cavity is opened on the other side of the accommodating cavity, and the battery cover plate is detachably mounted on one side of the battery placement cavity so that the battery cover plate is located between the battery placement cavity and the mounting plate.

3. The induction lighting device according to claim 2, characterized in that: The mounting portion includes two limiting protrusions, and the two limiting protrusions are arranged on one side of the battery cover so that the two limiting protrusions are separated to form a limiting groove. The two ends of the power supply shell are provided with mounting openings, and the mounting openings at the two ends of the power supply shell are respectively connected to the two ends of the limiting groove, and the mounting plate is slidably matched with the mounting opening and the limiting groove.

4. The induction lighting device according to claim 3, characterized in that: The mounting portion includes two groups of limiting protrusions, which are respectively arranged at the mounting openings at both ends of the power supply housing, and each group of limiting protrusions has two limiting protrusions, which are located below the mounting plate.

5. The induction lighting device according to claim 3, characterized in that: The interior of the mounting plate is provided with mounting holes, and the mounting holes are used for passing bolts so that the mounting plate is fixed outside the wall.

6. The induction lighting device according to claim 5, characterized in that: A first fixing hole is provided inside the mounting plate, a second fixing hole is provided inside the power supply housing, the second fixing hole is connected to the mounting opening, a fixing bolt is passed through the second fixing hole, and the fixing bolt is threadedly matched with the first fixing hole.

7. The induction lighting device according to claim 2, characterized in that: A first mounting hole is provided inside the battery cover plate, a second mounting hole is provided inside the battery placement cavity, a mounting bolt is passed through the first mounting hole, and the mounting bolt is threadedly matched with the second mounting hole.

8. The induction lighting device according to claim 1, characterized in that: The lighting part includes a rotating seat, a first movable arm, a second movable arm and a lighting seat. The rotating seat is arranged on one side of the power supply housing, the first movable arm is hinged to the rotating seat, the second movable arm is hinged to one end of the first movable arm, the lighting seat is installed at one end of the second movable arm, and the interior of the lighting seat is used for installing the lamp body.

9. The induction lighting device according to claim 8, characterized in that: The lighting part includes a connecting strip, a limiting cylinder, a limiting protrusion and a connecting protrusion. A mounting cavity is provided inside the rotating seat, and a movable hole is provided outside the rotating seat. The movable hole is connected to the mounting cavity. There are multiple connecting strips, and the connecting strips are elastic. Multiple connecting strips are arranged at the other end of the first movable arm, and adjacent connecting strips are separated to form a movable gap. There are multiple limiting protrusions, and multiple limiting protrusions are respectively arranged at one end of multiple connecting strips. The limiting cylinder is located inside the mounting cavity. There are multiple connecting protrusions, and multiple connecting protrusions are arranged on the outer edge of the limiting cylinder. Multiple connecting strips pass through the movable hole, so that multiple connecting strips are clamped with the inside of the limiting cylinder, multiple connecting protrusions are clamped with multiple movable gaps, and multiple limiting protrusions are in conflict with one side of the limiting cylinder.

10. The induction lighting device according to claim 8, characterized in that: The lighting part includes a lighting transparent plate, a mounting protrusion and a mounting protrusion plate. There are two mounting protrusion plates and the mounting protrusion plates are elastic. The two mounting protrusion plates are arranged on both sides of the lighting transparent plate. The mounting protrusion plates have mounting grooves inside. There are two mounting protrusions and the two mounting protrusions are arranged on both sides of the lighting seat, so that the mounting grooves on both sides of the lighting transparent plate are respectively engaged with the two mounting protrusions.

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