Outdoor flashlight with standby power supply

Abstract

The outdoor flashlight with the standby power source comprises a flashlight body, a ready-to-use battery and a standby battery, a working battery bin, a containing bin and a combining groove are formed in the flashlight body, and an inserting rod is inserted into the combining groove. A standby battery is placed in a placement bin, a ready-to-use battery is placed in a working battery bin according to corresponding requirements, an insertion rod is inserted into a combination groove, a sealing cover is rotated, the sealing cover pushes a pressing plate to move forwards until the vertical end of the sealing cover is in lap joint with the outer surface wall of the cylinder body while the horizontal end of the sealing cover is screwed with the cylinder body, and at the moment, a second contact electrode on the pressing plate makes contact with the ready-to-use battery; when the flashlight is used, the boss is pressed on the standby battery, at the moment, the ready-to-use battery is used as a power supply, the flashlight can be stably used, when the ready-to-use battery is out of power suddenly, the sealing cover is unscrewed, the ready-to-use battery and the standby battery are replaced in position, the flashlight can continue to be used, and therefore the using effect of the outdoor flashlight is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor flashlights, in particular to an outdoor flashlight carrying a backup power supply. Background Art

[0002] An outdoor flashlight is a handheld lighting tool designed specifically for outdoor activities. It is portable, durable, and waterproof, making it suitable for a variety of outdoor activities such as hiking, camping, mountaineering, and exploration.

[0003] Chinese patent publication number CN218936067U, publication date 20230428, discloses a new outdoor flashlight, including a flashlight body, on which a switch and a rechargeable battery are provided, and a handle is also provided on the flashlight body. A box body is fixed to one side of the flashlight body, and the box body is covered with a box cover. A power bank and a battery charging cable are inserted between the box body and the box cover.

[0004] When using the existing outdoor flashlights such as the above, users often do not regularly replace the batteries or check the remaining battery power. They just use them immediately. When using the flashlight outside at night, the batteries occasionally run out of power. At this time, it is difficult to find spare batteries to replenish, which causes great trouble to the users. Therefore, it is urgent to propose a corresponding outdoor flashlight with a spare power supply to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems and to provide an outdoor flashlight with a backup power supply.

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

[0007] An outdoor flashlight with a backup power supply comprises a barrel, a ready-to-use battery and a backup battery. A working battery compartment, a placement compartment and a coupling groove are provided inside the barrel, a plug rod is inserted into the coupling groove, a pressure plate is fixedly connected to the outer wall of the plug rod, a second contact electrode and a first contact electrode are respectively integrated on the outer wall of the pressure plate and the inner wall of the working battery compartment, and a positioning assembly for positioning the pressure plate is provided between the barrel and the pressure plate, the ready-to-use battery and the backup battery are respectively placed in the working battery compartment and the placement compartment.

[0008] Preferably, a convex strip is fixedly connected to the outer wall of the insertion rod, and a limiting groove is provided inside the cylinder body, and the limiting groove is communicated with the coupling groove.

[0009] Preferably, the positioning assembly comprises a sealing cover screwedly connected to the cylinder, and the sealing cover is rotatably connected to the pressure plate via a rotating shaft.

[0010] Preferably, the cross section of the sealing cover is T-shaped, the horizontal end of the sealing cover is screwed to the inner wall of the cylinder, and the vertical end of the sealing cover is overlapped with the outer wall of the cylinder.

[0011] Preferably, the insertion rod is fixedly connected to the pressing plate by screws.

[0012] Preferably, a convex seat is fixedly connected to a side of the pressure plate away from the sealing cover, and an outer wall of the convex seat abuts against an outer wall of the backup battery.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the spare battery is placed in the placement bin, and the ready-to-use battery is placed in the working battery bin according to the corresponding orientation requirements, and the insertion rod is inserted into the coupling groove, and the cover is rotated. At the same time, the horizontal end of the cover is screwed into the cylinder, and the cover pushes the pressure plate forward until the vertical end of the cover overlaps the outer wall of the cylinder. At this time, the contact electrode on the pressure plate contacts the ready-to-use battery, and the convex seat is pressed on the spare battery. At this time, the ready-to-use battery is used as a power supply, so that the flashlight can be used stably. When the ready-to-use battery is suddenly out of power, the cover is unscrewed, the ready-to-use battery and the spare battery are replaced, and the flashlight can continue to be used, thereby improving the use effect of the outdoor flashlight.

[0015] 2. In the present application, the pressure plate and the cover can rotate relative to each other, and at the same time, a convex strip is fixed on the outer wall of the insertion rod. When the insertion rod is combined with the combining groove, the convex strip is combined with the limiting groove. In this way, when the cover and the cylinder rotate and cooperate to push the pressure plate, the axial position of the pressure plate will not change, so that the contact electrode 2 and the ready-to-use battery as well as the convex seat and the spare battery can all correspond stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the cylinder structure provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of a working battery compartment and a placement compartment provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the insertion rod structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Cylinder; 2. Sealing cover; 3. Ready-to-use battery; 4. Spare battery; 5. Working battery compartment; 6. Storage compartment; 7. Contact electrode 1; 8. Combination groove; 9. Limiting groove; 10. Contact electrode 2; 11. Pressing plate; 12. Boss; 13. Insertion rod; 14. Raised strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] An outdoor flashlight with a backup power supply comprises a barrel 1, a ready-to-use battery 3 and a backup battery 4. A working battery compartment 5, a placement compartment 6 and a coupling groove 8 are provided inside the barrel 1. The working battery compartment 5, the placement compartment 6 and the coupling groove 8 form a shell, and the shell is connected to the barrel 1 by ultrasonic welding to facilitate production and assembly. A plug rod 13 is inserted into the coupling groove 8, and a pressure plate 11 is fixedly connected to the outer wall of the plug rod 13. The outer wall of the pressure plate 11 and the inner wall of the working battery compartment 5 are respectively integrated with a contact electrode 2 10 and a contact electrode 1 7, and a positioning component for positioning the pressure plate 11 is provided between the barrel 1 and the pressure plate 11. The ready-to-use battery 3 and the backup battery 4 are respectively placed inside the working battery compartment 5 and the placement compartment 6;

[0025] The spare battery 4 is placed in the placement compartment 6, and the ready-to-use battery 3 is placed in the working battery compartment 5 according to the corresponding orientation requirements. The insertion rod 13 is inserted into the coupling groove 8, and the cover 2 is rotated. While the horizontal end of the cover 2 is screwed together with the cylinder 1, the cover 2 pushes the pressure plate 11 forward until the vertical end of the cover 2 overlaps the outer wall of the cylinder 1. At this time, the contact electrode 10 on the pressure plate 11 contacts the ready-to-use battery 3, and the convex seat 12 is pressed on the spare battery 4. At this time, the ready-to-use battery 3 is used as a power supply, so that the flashlight can be used stably. When the ready-to-use battery 3 is suddenly out of power, the cover 2 is unscrewed, and the ready-to-use battery 3 and the spare battery 4 are swapped to continue using the flashlight, thereby improving the use effect of the outdoor flashlight;

[0026] It should be noted that the technical means of realizing power supply of a flashlight by cooperating with a battery through contact electrode 1 7 and contact electrode 2 10 is relatively common in the prior art and will not be described in detail here.

[0027] Specifically, Figure 2 and Figure 4As shown, the outer wall of the insertion rod 13 is fixedly connected with a convex strip 14, and a limiting groove 9 is provided inside the cylinder 1, and the limiting groove 9 is communicated with the coupling groove 8, so that the pressure plate 11 and the cover 2 can rotate relatively. At the same time, the convex strip 14 is fixed on the outer wall of the insertion rod 13, and when the insertion rod 13 is coupled to the coupling groove 8, the convex strip 14 is coupled to the limiting groove 9, so that when the cover 2 and the cylinder 1 are screwed together and the pressure plate 11 is pushed, the axial position of the pressure plate 11 will not change, so that the contact electrode 2 10 and the instant battery 3 as well as the convex seat 12 and the spare battery 4 can all correspond stably.

[0028] Specifically, Figure 2 and Figure 3 As shown, the positioning assembly includes a cover 2 screwed together with the cylinder 1, and the cover 2 is rotatably connected to the pressure plate 11 through a rotating shaft. When the horizontal end of the cover 2 is screwed together with the cylinder 1, the cover 2 pushes the pressure plate 11 forward until the vertical end of the cover 2 overlaps the outer wall of the cylinder 1. The cross-section of the cover 2 is a T-shaped structure, and the horizontal end of the cover 2 is screwed together with the inner wall of the cylinder 1, and the vertical end of the cover 2 overlaps the outer wall of the cylinder 1, so as to avoid excessive screwing between the cover 2 and the cylinder 1. The insertion rod 13 is fixedly connected to the pressure plate 11 by screws to ensure the convenience of disassembly and assembly of the insertion rod 13. A boss 12 is fixedly connected to the side of the pressure plate 11 away from the cover 2, and the outer wall of the boss 12 abuts against the outer wall of the backup battery 4. Considering the setting of the contact electrode 10, there will be a corresponding gap between the pressure plate 11 and the backup battery 4. The boss 12 is used to fill the gap to avoid shaking of the backup battery 4.

[0029] Working principle: the spare battery 4 is placed in the placement compartment 6, and the ready-to-use battery 3 is placed in the working battery compartment 5 according to the corresponding orientation requirements, the insertion rod 13 is inserted into the coupling groove 8, the cover 2 is rotated, and the horizontal end of the cover 2 is screwed together with the cylinder 1, while the cover 2 pushes the pressure plate 11 forward until the vertical end of the cover 2 overlaps the outer wall of the cylinder 1. At this time, the contact electrode 10 on the pressure plate 11 contacts the ready-to-use battery 3, and the convex seat 12 is pressed on the spare battery 4. At this time, the ready-to-use battery 3 is used as the power supply, so that the flashlight can be used stably. When the ready-to-use battery 3 is suddenly out of power, the cover 2 is screwed together. Open the sealing cover 2, swap the positions of the instant battery 3 and the spare battery 4, and the flashlight can continue to be used, thereby improving the use effect of the outdoor flashlight. The pressing plate 11 and the sealing cover 2 can rotate relative to each other, and at the same time, the convex strip 14 is fixed on the outer wall of the insertion rod 13. When the insertion rod 13 is combined with the combining groove 8, the convex strip 14 is combined with the limiting groove 9. In this way, when the sealing cover 2 is screwed together with the cylinder 1 and the pressing plate 11 is pushed, the axial position of the pressing plate 11 will not change, so that the contact electrode 10 and the instant battery 3 as well as the convex seat 12 and the spare battery 4 can all correspond stably.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An outdoor flashlight with a backup power supply, comprising a flashlight body (1), a ready-to-use battery (3) and a backup battery (4), characterized in that: The cylinder (1) is provided with a working battery compartment (5), a storage compartment (6) and a coupling groove (8), an insertion rod (13) is inserted into the coupling groove (8), the outer wall of the insertion rod (13) is fixedly connected to a pressure plate (11), the outer wall of the pressure plate (11) and the inner wall of the working battery compartment (5) are respectively integrated with a second contact electrode (10) and a first contact electrode (7), and a positioning component for positioning the pressure plate (11) is provided between the cylinder (1) and the pressure plate (11), and the ready-to-use battery (3) and the spare battery (4) are respectively placed in the working battery compartment (5) and the storage compartment (6).

2. An outdoor flashlight with a backup power supply according to claim 1, characterized in that: The outer wall of the insertion rod (13) is fixedly connected with a convex strip (14), and a limiting groove (9) is provided inside the cylinder (1), and the limiting groove (9) is connected to the coupling groove (8).

3. An outdoor flashlight with a backup power supply according to claim 2, characterized in that: The positioning assembly comprises a sealing cover (2) which is screwed together with the cylinder (1); the sealing cover (2) is rotatably connected to the pressing plate (11) via a rotating shaft.

4. The outdoor flashlight with a backup power supply according to claim 3, characterized in that: The cross section of the sealing cover (2) is of a T-shaped structure; the horizontal end of the sealing cover (2) is screwed together with the inner wall of the cylinder (1), and the vertical end of the sealing cover (2) is overlapped with the outer wall of the cylinder (1).

5. The outdoor flashlight with a backup power supply according to claim 4, characterized in that: The insert rod (13) is fixedly connected to the pressing plate (11) via screws.

6. An outdoor flashlight with a backup power supply according to claim 5, characterized in that: A convex seat (12) is fixedly connected to the side of the pressure plate (11) away from the cover (2), and the outer wall of the convex seat (12) abuts against the outer wall of the backup battery (4).

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