Flashlight with lampshade protection structure

Abstract

The utility model relates to the technical field of flashlights, in particular to a flashlight with a lampshade protection structure, which comprises a flashlight shell, one side of the flashlight shell is provided with a push switch, one side of the flashlight shell is provided with a lampshade shell, and the lampshade shell is fixedly connected with two outward extending plates. Through the arrangement of the operation assembly, when opening is needed, the operation assembly is pressed through the thumb, the moving block is released from limitation, the moving block and the jacking rod are pushed to move, the protective cover is extruded, the protective cover is opened, then the stress plate is loosened, the limiting block is jacked to enter the other end of the U-shaped groove under the action of the jacking spring, and the protective cover is opened. And after the lampshade is used, the operation assembly is pressed again for reverse operation, the protective cover is driven to reset to conduct sealing protection on one end of the lampshade shell, damage to one side of the lampshade shell can be effectively prevented, and the integrity and attractiveness of the lampshade are kept.

Description

Technical Field

[0001] The present application relates to the technical field of flashlights, and in particular to a flashlight with a lampshade protection structure. Background Art

[0002] A flashlight is a portable lighting tool that uses batteries as energy and emits light through a built-in light source (usually an LED or a bulb) to provide lighting for the user. Flashlights are widely used in various occasions due to their portability, ease of use and practicality, such as home emergencies, outdoor activities, night work, emergency rescue, etc.

[0003] A search revealed a Chinese patent application numbered CN202320664727.4, which discloses a flashlight whose power supply assembly includes a protective housing and a circuit board with a battery protection circuit. The protective housing is disposed within the housing and is located at one end of the battery, and the circuit board is fixedly mounted within the protective housing. The protective housing of the prior art can protect the circuit board. When the flashlight is accidentally dropped or otherwise impacted, the battery will collide with the protective housing, thus avoiding direct collision between the circuit board and the battery, and reducing the problem of soldered components on the circuit board falling off to a certain extent.

[0004] However, the above-mentioned existing technology still has shortcomings in actual use and needs to be improved. Specifically: in actual use, a lens, also called a lampshade, is usually provided on one side of the bulb. Usually, the lampshade can be used to diffuse the light when in use. However, when not in use, due to the lack of a protective structure, it is usually exposed to the outside, which makes it easy for additional scratches or stains to be added to the lens when not in use, affecting the quality and clarity of the light beam.

[0005] In view of the above status quo, the present utility model is proposed. Utility Model Content

[0006] In order to solve the problems mentioned in the above background technology, the present application provides a flashlight with a lampshade protection structure.

[0007] The present application provides a flashlight with a lampshade protection structure, which adopts the following technical solution: it includes a flashlight housing, a push switch provided on one side of the flashlight housing, a lampshade housing provided on one side of the flashlight housing, two extended plates fixedly connected to the lampshade housing, a linkage rod rotatably engaged with adjacent sides of the two extended plates, a protective cover that cooperates with the lampshade housing fixedly connected to the linkage rod, and a rotation spring provided between the protective cover and the extended plates;

[0008] Two operating blocks are fixedly connected to the flashlight casing, one of the two operating blocks is provided with a moving groove on one side, and the inner wall of the moving groove is slidably fitted with a moving block that cooperates with the press switch, one side of the moving block is provided with a mounting groove, and the inner wall of the mounting groove is slidably fitted with a limiting block, and the other of the two operating blocks is provided with a U-shaped groove that cooperates with the limiting block, a pressure spring is fixedly connected between the limiting block and the mounting groove, an operating assembly is provided on the upper side of the limiting block, and one side of the moving block is fixedly connected with two pressure rods that cooperate with the protective cover.

[0009] Optionally, the operating assembly includes a pressing rod fixedly connected to the upper side of the limiting block and a force-bearing plate fixedly connected to the upper end of the pressing rod.

[0010] Optionally, a non-slip pad is fixedly connected to the flashlight housing, and the non-slip pad is provided with protective lines.

[0011] Optionally, a connecting block is fixedly connected to one side of the flashlight housing, and an anti-drop rope is provided inside the connecting block.

[0012] Optionally, a reinforcement block is fixedly connected to the upper side of the lampshade shell, and a limiting hole that cooperates with the push rod is opened on one side of the reinforcement block.

[0013] Optionally, a lubrication groove is provided on one side of each of the two pressing rods, and a rolling disk is rotatably fitted on the inner wall of the lubrication groove.

[0014] Optionally, a soft pad is fixedly connected to the upper side of the force-bearing plate, and a plurality of anti-slip grooves are provided on the upper side of the soft pad.

[0015] In summary, this application has the following beneficial technical effects:

[0016] 1. The utility model is provided with an operating component, which can be used to realize that when it is needed to be opened, the operating component is pressed by the thumb to release the restriction of the moving block, push the moving block and the pressing rod to move, squeeze the protective cover, and open the protective cover. Then, the force plate is released, and the pressing limit block enters the other end of the U-shaped groove under the action of the pressing spring to open the protective cover. When use is finished, the operating component is pressed again to reverse the operation, driving the protective cover to reset and seal one end of the lampshade shell, which can effectively prevent one side of the lampshade shell from being damaged and maintain the integrity and aesthetics of the lampshade.

[0017] 2. The utility model provides a moving block and a push switch, so that whenever the moving block is pushed, the moving block will affect the push switch, thereby opening or closing the protective cover and opening and closing the push switch at the same time, making the operation simpler and faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the present application;

[0019] Figure 2 In the embodiment of this application Figure 1 A schematic diagram of the structure enlarged in the middle;

[0020] Figure 3 is a schematic structural diagram of a three-dimensional cross-section of a moving block in an embodiment of the present application;

[0021] Figure 4 In the embodiment of this application Figure 3 Schematic diagram of the structure enlarged at point B.

[0022] Figure numerals: 1. flashlight housing; 2. push switch; 3. lampshade housing; 4. extension plate; 5. linkage rod; 6. protective cover; 7. rotary spring; 8. operating block; 9. moving groove; 10. moving block; 11. mounting groove; 12. limiting block; 13. U-shaped groove; 14. pressure spring; 15. operating assembly; 151. pressing rod; 152. force plate; 16. pressure rod; 17. anti-slip pad; 18. connecting block; 19. anti-slip rope; 20. reinforcement block; 21. limiting hole; 22. lubrication groove; 23. rolling disk; 24. soft pad; 25. anti-slip groove. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1 —4 provides further details of this application.

[0024] The present application embodiment discloses a flashlight with a lampshade protection structure. Figure 1 - Figure 4 As shown, it includes a flashlight housing 1, and a battery can be provided in the flashlight housing 1 to facilitate powering the internal components. It is a prior art. A push switch 2 is provided on one side of the flashlight housing 1, and a lampshade shell 3 is provided on one side of the flashlight housing 1. A lighting lamp is provided in the lampshade shell 3 to cooperate with the flashlight housing 1, and two extending plates 4 are fixedly connected to the lampshade shell 3. The adjacent sides of the two extending plates 4 are rotatably matched with a linkage rod 5, and a protective cover 6 that cooperates with the lampshade shell 3 is fixedly connected to the linkage rod 5, and a rotary spring 7 is provided between the protective cover 6 and the extending plates 4.

[0025] See also Figure 3 A non-slip pad 17 is fixedly connected to the flashlight housing 1. The non-slip pad 17 has protective lines. The non-slip pad 17 can be used to increase the friction when holding the flashlight housing 1 so that it can still be fixed in dry seasons.

[0026] See also Figure 1 and Figure 3 A connecting block 18 is fixedly connected to one side of the flashlight housing 1, and an anti-slip rope 19 is provided inside the connecting block 18. When in use, the anti-slip rope 19 can be put on the wrist to reduce the risk of falling.

[0027] See also Figure 2 A reinforcement block 20 is fixedly connected to the upper side of the lampshade shell 3. A limiting hole 21 that cooperates with the top pressure rod 16 is opened on one side of the reinforcement block 20. When the top pressure rod 16 moves, it also moves in the limiting hole 21 in the reinforcement block 20 to improve the stability of one end of the top pressure rod 16.

[0028] Two operating blocks 8 are fixedly connected to the flashlight housing 1, and a moving groove 9 is provided on one side of one of the two operating blocks 8. The inner wall of the moving groove 9 is slidably fitted with a moving block 10 that cooperates with the press switch 2. A mounting groove 11 is provided on one side of the moving block 10, and the inner wall of the mounting groove 11 is slidably fitted with a limiting block 12. The other of the two operating blocks 8 is provided with a U-shaped groove 13 that cooperates with the limiting block 12. A pressure spring 14 is fixedly connected between the limiting block 12 and the mounting groove 11. An operating assembly 15 is provided on the upper side of the limiting block 12. One side of the moving block 10 is fixedly connected with two pressure rods 16 that cooperate with the protective cover 6.

[0029] See also Figure 4 The operating component 15 includes a pressing rod 151 fixedly connected to the upper side of the limiting block 12 and a force plate 152 fixedly connected to the upper end of the pressing rod 151. When the force plate 152 is pressed by the finger to push the pressing rod 151, the pressing rod 151 presses the limiting block 12, wherein the limiting block 12 passes through the moving block 10 and slides with it.

[0030] See also Figure 2 A lubrication groove 22 is provided on one side of the two pushing rods 16, and the inner wall of the lubrication groove 22 is rotatably matched with a rolling plate 23. When the pushing rod 16 squeezes the protective cover 6, the rolling plate 23 rotates in the lubrication groove 22, reducing the friction between the two and making the pushing smoother.

[0031] See also Figure 4 A soft pad 24 is fixedly connected to the upper side of the force-bearing plate 152, and a plurality of anti-slip grooves 25 are provided on the upper side of the soft pad 24. When holding the soft pad 24, the feedback to the fingers is reduced. At the same time, the anti-slip grooves 25 can increase the friction during pressing, making the operation more comfortable and convenient.

[0032] When the light is in use, the thumb presses the force plate 152 to push the force plate 152 to press the limiting block 12 downward, and the limiting block 12 moves to the lowermost side in the U-shaped groove 13, releasing the restriction of the moving block 10, thereby pushing the moving block 10 to move to one side. During the movement of the moving block 10, the pressing rod 16 is pushed to press the protective cover 6, so that the protective cover 6 is flipped around the linkage rod 5 to open the protective cover 6, and then the force plate 152 is released. Under the action of the pressing spring 14, the limiting block 12 enters the other end of the U-shaped groove 13 to open the protective cover 6. When use is finished, the force plate 152 is pressed again to reset the moving block 10. Under the action of the return spring 7, the protective cover 6 is driven to reset to protect one end of the lampshade shell 3, which can effectively prevent one side of the lampshade shell 3 from being damaged, thereby maintaining the integrity and aesthetics of the lampshade.

[0033] When the moving block 10 is pushed to move, the moving block 10 will squeeze the lampshade shell 3, so that the lampshade shell 3 can be opened once the protective cover 6 is opened. When the protective cover 6 is closed, the moving block 10 will squeeze the lampshade shell 3 again to close it, making the operation easier and faster.

[0034] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A flashlight with a lampshade protection structure, comprising a flashlight housing (1), characterized in that: A push switch (2) is provided on one side of the flashlight housing (1), a lampshade housing (3) is provided on one side of the flashlight housing (1), two outrigger plates (4) are fixedly connected to the lampshade housing (3), adjacent sides of the two outrigger plates (4) are rotatably matched with a linkage rod (5), a protective cover (6) matched with the lampshade housing (3) is fixedly connected to the linkage rod (5), and a rotation spring (7) is provided between the protective cover (6) and the outrigger plates (4); Two operating blocks (8) are fixedly connected to the flashlight housing (1), one of the two operating blocks (8) is provided with a moving groove (9) on one side, the inner wall of the moving groove (9) is slidably matched with a moving block (10) that matches the press switch (2), one side of the moving block (10) is provided with a mounting groove (11), the inner wall of the mounting groove (11) is slidably matched with a limiting block (12), the other of the two operating blocks (8) is provided with a U-shaped groove (13) that matches the limiting block (12), a top pressure spring (14) is fixedly connected between the limiting block (12) and the mounting groove (11), an operating assembly (15) is provided on the upper side of the limiting block (12), and one side of the moving block (10) is fixedly connected with two top pressure rods (16) that match the protective cover (6).

2. The flashlight with a lampshade protection structure according to claim 1, characterized in that: The operating assembly (15) comprises a pressing rod (151) fixedly connected to the upper side of the limiting block (12) and a force-bearing plate (152) fixedly connected to the upper end of the pressing rod (151).

3. The flashlight with a lampshade protection structure according to claim 1, characterized in that: An anti-slip pad (17) is fixedly connected to the flashlight housing (1), and protective patterns are provided on the anti-slip pad (17).

4. The flashlight with a lampshade protection structure according to claim 1, characterized in that: A connecting block (18) is fixedly connected to one side of the flashlight housing (1), and an anti-drop rope (19) is provided inside the connecting block (18).

5. The flashlight with a lampshade protection structure according to claim 1, characterized in that: A reinforcing block (20) is fixedly connected to the upper side of the lampshade shell (3), and a limiting hole (21) matching with the pressing rod (16) is provided on one side of the reinforcing block (20).

6. The flashlight with a lampshade protection structure according to claim 1, characterized in that: A lubrication groove (22) is provided on one side of each of the two push rods (16), and a rolling disk (23) is rotatably fitted on the inner wall of each of the lubrication grooves (22).

7. The flashlight with a lampshade protection structure according to claim 2, characterized in that: A soft pad (24) is fixedly connected to the upper side of the force-bearing plate (152), and a plurality of anti-slip grooves (25) are provided on the upper side of the soft pad (24).

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