Induction electricity testing waterproof and explosion-proof insulating flashlight
By integrating an inductive voltage detector and a solar conversion panel into a waterproof outdoor flashlight, the problems of waterproof outdoor flashlights lacking inductive voltage detection and insufficient battery life are solved, achieving the effects of safety detection and long-term use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG LIANBO ELECTRIC POWER TECH CO LTD
- Filing Date
- 2025-09-18
- Publication Date
- 2026-06-26
AI Technical Summary
Existing waterproof outdoor flashlights do not have inductive voltage detection capabilities, making it impossible to detect whether damaged electrical devices are charged during camping and hiking, and their battery life is insufficient after prolonged use.
A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection technology has been designed, including an inductive voltage detector and an indicator light. It can detect current and indicate the voltage level. At the same time, it can be charged by a solar power conversion panel through a charging component to enhance its battery life. And a limit and adjustment component ensures stable installation and angle adjustment.
It enables safe detection of damaged circuits and electrical equipment in outdoor environments, provides voltage indications, and extends battery life through solar charging, ensuring safety and portability.
Smart Images

Figure CN224415114U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of outdoor flashlight technology, specifically a waterproof, explosion-proof, and insulated flashlight with inductive voltage detection. Background Technology
[0002] Waterproof outdoor flashlights provide a clear field of vision during activities such as hiking, mountaineering, and camping, especially at night or in low-light conditions. They illuminate the path ahead, help users avoid obstacles, and prevent rain from affecting the flashlight's illumination, ensuring safety. When checking equipment details or searching for lost items, the focused beam provides precise lighting for convenient and meticulous operation.
[0003] Inductive voltage detection is an important method used in power systems to detect whether electrical equipment is energized. Its core function is to determine whether there is voltage in the equipment or line through the principle of induction, thereby ensuring the safety of power operations, the normal operation of equipment, and the protection of personnel.
[0004] After prolonged use, it was found that when camping or hiking, one might encounter damaged electrical equipment. At this time, it is unknown whether the electrical equipment has power. Ordinary flashlights do not have the function of detecting electricity, and few people carry electricity testing equipment when hiking.
[0005] Therefore, this utility model provides a waterproof, explosion-proof, and insulated flashlight with inductive voltage detection. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: This utility model provides a waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capabilities, comprising a waterproof outdoor flashlight body; a battery compartment installed on the inner wall of the waterproof outdoor flashlight body; a fixing plate fixedly connected to the outer wall of the waterproof outdoor flashlight body; a rotating shaft rotatably fitted to the inner wall of the fixing plate; an inductive voltage detector penetrating through the center of the rotating shaft; an indicator light connected to the end of the inductive voltage detector; a charging component installed on the side wall of the battery compartment; an adjustment component installed at the end of the battery compartment; and a limiting component provided on the inner wall of the waterproof outdoor flashlight body. Through the above structure, the inductive voltage detector and indicator light can perform voltage detection when encountering damaged circuits and electrical components outdoors; the limiting component can limit the installation of the battery compartment; the adjustment component can adjust the angle after the waterproof outdoor flashlight body and battery compartment are fixed; and the charging component can utilize solar energy for charging, thus enhancing the outdoor voltage detection effect of the waterproof outdoor flashlight with inductive voltage detection capabilities.
[0008] Preferably, the charging component includes a mounting plate; multiple mounting plates are provided; a solar energy conversion panel is installed on the inner sidewall of each mounting plate; through the above structure, the mounting plate and the solar energy conversion panel can facilitate the battery compartment to convert outdoor solar energy into electrical energy and store it for use at night, further enhancing the outdoor charging effect of the inductive voltage-detecting waterproof outdoor flashlight.
[0009] Preferably, the limiting component includes a limiting block; a limiting groove is formed on the outer wall of the battery compartment; the inner wall of the limiting groove and the side wall of the limiting block are in sliding fit; through the above structure, the setting of the limiting block and the limiting groove can rotate and limit the installation of the battery compartment, avoiding the situation of falling off, and further enhancing the installation limiting effect of the inductive voltage detection waterproof outdoor flashlight.
[0010] Preferably, the adjustment component includes a hinge plate; a fixing ring is installed on the outer wall of the hinge plate; through the above structure, the hinge plate and the fixing ring can be adjusted in angle after the waterproof outdoor flashlight body and battery compartment are fixed, further enhancing the outdoor illumination angle adjustment effect of the inductive voltage detection type waterproof outdoor flashlight.
[0011] Preferably, a toggle plate is fixed to the outer wall of the mounting plate; the toggle plate is made of rubber material; through the above structure, the toggle plate makes it easier to pull the mounting plate open, and the operation of the rubber can avoid bending and breakage, further enhancing the control and portability of the inductive voltage-detecting waterproof outdoor flashlight.
[0012] Preferably, a locking plate is fixedly connected to the outer wall of the waterproof outdoor flashlight body; the inner wall of the locking plate and the side wall of the induction tester are in sliding fit; through the above structure, the locking plate can store and limit the induction tester, making it convenient to place the induction tester when not in use, and further enhancing the storage and limiting effect of the waterproof outdoor flashlight with induction tester.
[0013] Preferably, a sealing ring is provided between the waterproof outdoor flashlight body and the battery compartment; through the above structure, the sealing ring can block external impurities and moisture after the battery compartment is installed, further enhancing the sealing effect of the waterproof outdoor flashlight with inductive voltage detection.
[0014] The beneficial effects of this utility model are as follows:
[0015] 1. The present invention provides a waterproof, explosion-proof, and insulated flashlight with inductive voltage detection. Through the inductive voltage detector and indicator light, it can detect voltage in damaged circuits and electrical components outdoors. The limiting component limits the installation of the battery compartment, and the adjusting component allows for angle adjustment after the waterproof outdoor flashlight body and battery compartment are fixed. The charging component utilizes solar energy for charging, thus enhancing the outdoor voltage detection effect of the waterproof outdoor flashlight with inductive voltage detection.
[0016] 2. The waterproof and explosion-proof insulated flashlight with induction voltage detection described in this utility model can easily convert and store outdoor solar energy through the setting of the mounting plate and solar conversion plate, making it convenient for use at night and further enhancing the outdoor charging effect of the waterproof outdoor flashlight with induction voltage detection. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings.
[0018] Figure 1 This is a perspective view of the present invention;
[0019] Figure 2 This is a schematic diagram of the inductive voltage detector structure in this utility model;
[0020] Figure 3 This is a schematic diagram of the hinge plate structure in this utility model;
[0021] Figure 4 This is a schematic diagram of the limiting groove structure in this utility model;
[0022] Figure 5 This is a schematic diagram of the mounting plate structure in this utility model.
[0023] In the diagram: 1. Waterproof outdoor flashlight body; 11. Battery compartment; 12. Fixing plate; 13. Rotating shaft; 14. Induction tester; 15. Indicator light; 2. Mounting plate; 21. Solar conversion panel; 3. Limiting block; 31. Limiting groove; 4. Hinge plate; 41. Fixing ring; 5. Actuating plate; 6. Positioning plate. Detailed Implementation
[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0025] like Figures 1 to 5As shown in the figure, an embodiment of the present invention provides a waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capabilities, comprising a waterproof outdoor flashlight body 1; a battery compartment 11 is installed on the inner wall of the waterproof outdoor flashlight body 1; a fixing plate 12 is fixedly connected to the outer wall of the waterproof outdoor flashlight body 1; a rotating shaft 13 is rotatably fitted to the inner wall of the fixing plate 12; an inductive voltage detector 14 passes through the middle of the rotating shaft 13; an indicator light 15 is connected to the end of the inductive voltage detector 14; a charging component is installed on the side wall of the battery compartment 11; an adjustment component is installed at the end of the battery compartment 11; a limiting component is provided on the inner wall of the waterproof outdoor flashlight body 1; during operation, voltage detection is performed by adjusting the length of the inductive voltage detector 14, and the indicator light 15 will light up when current is detected; when the flashlight is near a live device, the indicator light 15 will flash, indicating normal operation. Green for 400V and below, yellow for 10kV and above, and red for above 10kV. The charging component allows the battery compartment 11 to be charged by the sun, extending its outdoor range. The adjustment component allows for angle adjustment after the waterproof outdoor flashlight body 1 is fixed in place. The limiting component stabilizes the installation of the battery compartment 11. The inductive voltage detector 14 and indicator light 15 enable voltage detection when encountering damaged circuits or electrical components outdoors. The limiting component limits the installation of the battery compartment 11. The adjustment component allows for angle adjustment after the waterproof outdoor flashlight body 1 and battery compartment 11 are fixed in place. The charging component utilizes solar energy for charging, enhancing the outdoor voltage detection effect of this inductive voltage detector waterproof outdoor flashlight.
[0026] like Figures 1 to 5 As shown, the charging assembly includes a mounting plate 2; multiple mounting plates 2 are provided; each mounting plate 2 has a solar energy conversion plate 21 installed on its inner side wall; during operation, the mounting plate 2 and the solar energy conversion plate 21 can absorb and convert solar energy into electrical energy after unfolding, which is convenient for the battery compartment 11 to absorb and store, thus extending the outdoor use time of the waterproof outdoor flashlight body 1; the setting of the mounting plate 2 and the solar energy conversion plate 21 makes it convenient for the battery compartment 11 to convert outdoor solar energy into electrical energy and store it for use at night, further enhancing the outdoor charging effect of the induction-type waterproof outdoor flashlight.
[0027] like Figures 1 to 5 As shown, the limiting component includes a limiting block 3; a limiting groove 31 is formed on the outer wall of the battery compartment 11; the inner wall of the limiting groove 31 and the side wall of the limiting block 3 are in sliding fit; during operation, the limiting block 3 and the limiting groove 31 can rotate and push the battery compartment 11 to limit its installation, preventing the battery compartment 11 from falling off during use; the setting of the limiting block 3 and the limiting groove 31 can rotate and limit the installation of the battery compartment 11 to prevent it from falling off, further enhancing the installation limiting effect of the inductive voltage detection waterproof outdoor flashlight.
[0028] like Figures 1 to 5 As shown, the adjustment assembly includes a hinge plate 4; a fixing ring 41 is installed on the outer wall of the hinge plate 4; during operation, after the waterproof outdoor flashlight body 1 and battery compartment 11 are fixed by the fixing ring 41, the hinge plate 4 can be unfolded for angle adjustment to meet outdoor usage needs; the setting of the hinge plate 4 and the fixing ring 41 allows for angle adjustment after the waterproof outdoor flashlight body 1 and battery compartment 11 are fixed, further enhancing the outdoor illumination angle adjustment effect of the induction-type waterproof outdoor flashlight.
[0029] like Figures 1 to 4 As shown, a toggle plate 5 is fixed to the outer wall of the mounting plate 2; the toggle plate 5 is made of rubber material; during operation, the toggle plate 5 makes it easier to apply force to unfold the mounting plate 2, making the unfolding of the mounting plate 2 more stable; the toggle plate 5 makes it easier to pull the mounting plate 2 open, and the rubber manipulation can prevent bending and breakage, further enhancing the control and portability of the inductive voltage-detecting waterproof outdoor flashlight.
[0030] like Figures 1 to 3 As shown, a locking plate 6 is fixedly connected to the outer wall of the waterproof outdoor flashlight body 1; the inner wall of the locking plate 6 is in sliding fit with the side wall of the induction voltage detector 14; during operation, the locking plate 6 can be used to store and limit the induction voltage detector 14, making it convenient and stable to store when not in use; the locking plate 6 can be used to store and limit the induction voltage detector 14, making it convenient to place when not in use, further enhancing the storage and limiting effect of the waterproof outdoor flashlight with induction voltage detection.
[0031] like Figures 1 to 4 As shown, a sealing ring is provided between the waterproof outdoor flashlight body 1 and the battery compartment 11. During operation, the sealing ring can prevent dust, impurities, and moisture from entering between the waterproof outdoor flashlight body 1 and the battery compartment 11 and interfering with the use of the waterproof outdoor flashlight body 1. The waterproof outdoor flashlight body 1 is made of polytetrafluoroethylene material. The sealing ring can block external impurities and moisture after the battery compartment 11 is installed, further enhancing the sealing effect of the inductive voltage detection type waterproof outdoor flashlight.
[0032] During operation, the inductive voltage detector 14 can be adjusted in length to detect current. When current is detected, the indicator light 15 will illuminate. When near live equipment, the indicator light 15 will flash: green for normal operation, yellow for 400V and below, and red for 10kV and above. The charging component can utilize sunlight to charge the battery compartment 11, extending its outdoor battery life. The adjustment component can fix the waterproof outdoor flashlight body 1 and adjust its angle. The limiting component can limit and stabilize the installation of the battery compartment 11. The mounting plate 2 and solar conversion plate 21 can absorb solar energy and convert it into electrical energy after unfolding, facilitating the battery compartment 11 to absorb and store energy, extending the outdoor use time of the waterproof outdoor flashlight body 1. The limiting block 3 and limiting groove 31 can... The battery compartment 11 is rotated and pushed to limit its installation, preventing it from falling off during use. The hinge plate 4 can be opened to adjust the angle after the waterproof outdoor flashlight body 1 and the battery compartment 11 are fixed by the fixing ring 41, adapting to outdoor use needs. The toggle plate 5 makes it easier to apply force when opening the mounting plate 2, making the opening of the mounting plate 2 more stable. The locking plate 6 can limit the storage of the induction tester 14, making it easy to store stably when not in use. The sealing ring can prevent dust, impurities and moisture from entering between the waterproof outdoor flashlight body 1 and the battery compartment 11 and interfering with the use of the waterproof outdoor flashlight body 1. The waterproof outdoor flashlight body 1 is made of polytetrafluoroethylene material.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capability, comprising a waterproof outdoor flashlight body (1); characterized in that: The waterproof outdoor flashlight body (1) has a battery compartment (11) installed on its inner side wall; a fixing plate (12) is fixedly connected to the outer side wall of the waterproof outdoor flashlight body (1); a rotating shaft (13) is rotatably fitted on the inner side wall of the fixing plate (12); an induction tester (14) passes through the middle of the rotating shaft (13); an indicator light (15) is connected to the end of the induction tester (14); a charging component is installed on the side wall of the battery compartment (11); an adjustment component is installed at the end of the battery compartment (11); and a limiting component is provided on the inner side wall of the waterproof outdoor flashlight body (1).
2. A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capability according to claim 1, characterized in that: The charging component includes a mounting plate (2); multiple mounting plates (2) are provided; a solar conversion panel (21) is installed on the inner side wall of each mounting plate (2).
3. A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capability according to claim 1, characterized in that: The limiting component includes a limiting block (3); a limiting groove (31) is provided on the outer wall of the battery compartment (11); the inner wall of the limiting groove (31) and the side wall of the limiting block (3) are in sliding fit.
4. A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capability according to claim 1, characterized in that: The adjustment assembly includes a hinge plate (4); a fixing ring (41) is installed on the outer side wall of the hinge plate (4).
5. A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capability according to claim 2, characterized in that: The mounting plate (2) has a toggle plate (5) fixed to its outer wall; the toggle plate (5) is made of rubber material.
6. A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capability according to claim 1, characterized in that: The waterproof outdoor flashlight body (1) has a locking plate (6) fixedly connected to its outer side wall; the inner side wall of the locking plate (6) and the side wall of the induction test rod (14) are in sliding fit.
7. A waterproof, explosion-proof, and insulated flashlight with inductive voltage detection capability according to claim 1, characterized in that: The waterproof outdoor flashlight body (1) has a locking plate (6) fixedly connected to its outer side wall; the inner side wall of the locking plate (6) and the side wall of the induction test rod (14) are in sliding fit.