Anti-explosion flashlight

Abstract

According to the technical scheme, the anti-explosion flashlight is characterized by comprising a flashlight body, a front cover and a light source assembly, the flashlight body and the front cover define an inner cavity for installing the light source assembly, the flashlight body is provided with an abutting table for the lower end of the front cover to abut against, and a connecting hole is formed in the front cover in a penetrating mode; a main body groove is formed in the flashlight main body, a screw piece is detachably installed on the front cover and penetrates through a connecting hole to be connected with the main body groove, the explosion-proof flashlight can enable a user not to disassemble and open the flashlight with bare hands, and therefore the safety performance of the explosion-proof flashlight is further improved.

Description

Technical Field

[0001] The utility model relates to a flashlight, more particularly to an explosion-proof flashlight. Background Art

[0002] An explosion-proof flashlight is a device used to provide mobile lighting in firefighting, electric power, industrial and mining enterprises, and other flammable and explosive places. It is also suitable for various field operations.

[0003] However, traditional explosion-proof flashlights are designed and manufactured in strict compliance with explosion-proof standards to ensure they will not explode when used in flammable and explosive environments. However, there are still cases where user misoperation, such as manually disassembling the flashlight in an explosion-proof environment, can cause the surrounding explosive gas to explode, resulting in accidents. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an explosion-proof flashlight that can prevent users from disassembling and opening the flashlight with their bare hands, thereby further improving the safety performance of the explosion-proof flashlight.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an explosion-proof flashlight, comprising a flashlight body, a front cover and a light source assembly, the flashlight body and the front cover together forming an inner cavity for installing the light source assembly, the flashlight body being provided with an abutment platform for the lower end of the front cover to abut, the front cover being provided with a connecting hole, the flashlight body being provided with a main body groove, the front cover being detachably provided with a screw component, the screw component being connected to the main body groove through the connecting hole.

[0006] The present invention is further configured such that: the main body groove is extended along the circumference of the flashlight body.

[0007] The utility model is further configured as follows: a sealing groove is provided on the flashlight body above the main body groove, and a sealing ring is provided in the sealing groove.

[0008] The utility model is further configured as follows: the abutting platform includes a first platform and a second platform in sequence from top to bottom, and the first platform and the second platform are sequentially extended outwards;

[0009] The front cover is provided with a first abutting portion and a second abutting portion, the first abutting portion is provided in cooperation with the first platform, and the second abutting portion is provided in cooperation with the second platform.

[0010] The present invention is further configured as follows: the main body groove is arranged between the first platform and the second platform.

[0011] The utility model is further configured to include a reflective cup and a lampshade, wherein the reflective cup is installed above the light source assembly, and the lampshade is installed at the upper end of the flashlight body.

[0012] The utility model is further configured as follows: the screw member is a semicircular head screw.

[0013] In summary, the utility model has the following beneficial effects: by utilizing the design of the screw component, the screw passes through the front cover to hit the main body slot, making it impossible to open the front cover and the main body barehanded, thereby ensuring the safety of the flashlight during use and effectively avoiding misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the explosion-proof flashlight separation;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of an explosion-proof flashlight;

[0016] Figure 3 This is a cross-sectional view of an explosion-proof flashlight;

[0017] Figure 4 for Figure 3 Enlarged schematic diagram of point A.

[0018] Figure numerals: 1. flashlight body; 11. abutment platform; 12. main body groove; 13. sealing groove; 14. first platform; 15. second platform; 2. front cover; 21. connecting hole; 22. first abutment portion; 23. second abutment portion; 3. light source assembly; 4. screw; 5. sealing ring; 6. reflective cup; 7. lampshade. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0020] Reference Figures 1 to 4 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof flashlight, comprising a flashlight body 1, a front cover 2 and a light source assembly 3, the flashlight body 1 and the front cover 2 together form an inner cavity for installing the light source assembly 3, the flashlight body 1 is provided with an abutment platform 11 for abutting the lower end of the front cover 2, a connecting hole 21 is provided through the front cover 2, a main body groove 12 is provided on the flashlight body 1, a screw part 4 is detachably installed on the front cover 2, and the screw part 4 is connected to the main body groove 12 through the connecting hole 21.

[0021] The design of the present invention utilizes the design of the screw member 4 so that the screw passes through the front cover 2 and hits the main body slot 12, making it impossible to open the front cover 2 and the main body by hand, thereby ensuring the safety of the flashlight during use and effectively avoiding misoperation.

[0022] The design of the abutment platform 11 can facilitate the alignment of the connection hole 21 with the main body slot 12 when the front cover 2 is installed on the flashlight main body 1, thereby ensuring the insertion of the screw member 4.

[0023] The present invention is further configured such that the main body slot 12 extends along the circumference of the flashlight body 1. This structural design prevents the front cover 2 from being disassembled and assembled up and down while enabling the front cover 2 to rotate, thereby meeting operational requirements when necessary.

[0024] The present invention further features a sealing groove 13 above the main body groove 12 of the flashlight body 1, with a sealing ring 5 disposed within the sealing groove 13. This structural design, in which the sealing ring 5 is an O-ring, improves the seal between the front cover 2 and the flashlight body 1, thereby enhancing the flashlight's protection level.

[0025] The present invention is further configured as follows: the abutment platform 11 includes a first platform 14 and a second platform 15 from top to bottom, and the first platform 14 and the second platform 15 are sequentially extended outwards;

[0026] The front cover 2 is provided with a first abutting portion 22 and a second abutting portion 23 . The first abutting portion 22 is provided in cooperation with the first platform 14 , and the second abutting portion 23 is provided in cooperation with the second platform 15 .

[0027] The design of this structure can form a sealing surface through multi-point abutment and fit, thereby improving the sealing effect of the entire lamp.

[0028] The main body tank 12 is disposed between the first platform 14 and the second platform 15 .

[0029] The present invention is further configured to include a reflective cup 6 and a lampshade 7 . The reflective cup 6 is installed above the light source assembly 3 , and the lampshade 7 is installed on the upper end of the flashlight body 1 .

[0030] like Figure 3 As shown, this is a cross-sectional view of an explosion-proof flashlight, in which a light source assembly 3, a reflective cup 6, and a lampshade 7 are sequentially installed in the inner cavity.

[0031] The utility model is further configured as follows: the screw member 4 is a semicircular head screw. Specifically, the screw is a cross recessed semicircular head M2X5 screw.

[0032] The above are only preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An explosion-proof flashlight, characterized by: The invention comprises a flashlight body (1), a front cover (2) and a light source assembly (3); the flashlight body (1) and the front cover (2) are enclosed to form an inner cavity for installing the light source assembly (3); the flashlight body (1) is provided with an abutment platform (11) for the lower end of the front cover (2) to abut; the front cover (2) is provided with a connecting hole (21); the flashlight body (1) is provided with a main body groove (12); a screw member (4) is detachably installed on the front cover (2); the screw member (4) passes through the connecting hole (21) and is connected to the main body groove (12).

2. The explosion-proof flashlight according to claim 1, characterized in that: The main body groove (12) is extended along the circumference of the flashlight main body (1).

3. The explosion-proof flashlight according to claim 1, characterized in that: The flashlight body (1) is provided with a sealing groove (13) above the main body groove (12), and a sealing ring (5) is provided in the sealing groove (13).

4. The explosion-proof flashlight according to claim 1, characterized in that: The abutment platform (11) includes a first platform (14) and a second platform (15) in sequence from top to bottom, and the first platform (14) and the second platform (15) are sequentially extended outwards; The front cover (2) is provided with a first abutting portion (22) and a second abutting portion (23); the first abutting portion (22) is provided in cooperation with the first platform (14); and the second abutting portion (23) is provided in cooperation with the second platform (15).

5. The explosion-proof flashlight according to claim 4, characterized in that: The main body groove (12) is arranged between the first platform (14) and the second platform (15).

6. The explosion-proof flashlight according to claim 1, characterized in that: It also includes a reflective cup (6) and a lampshade (7), wherein the reflective cup (6) is installed above the light source assembly (3), and the lampshade (7) is installed on the upper end of the flashlight body (1).

7. An explosion-proof flashlight according to any one of claims 1 to 6, characterized in that: The screw member (4) is a semicircular head screw.

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