Multifunctional explosion-proof lamp

Abstract

The utility model discloses a multifunctional explosion-proof lamp which comprises a lamp holder, a lamp body, a rear cover and a control circuit board, sealing rings are arranged at the connecting position of the lamp body and the lamp holder and the connecting position of the lamp body and the rear cover respectively, a reflecting cover and a lens are arranged in the lamp holder, and a sealing ring is arranged between the lens and the lamp holder. A lithium battery and an LED lamp panel located on the rear side of the reflecting cover are arranged in the lamp body, a handle, a charging interface, a red direction lamp and a strong magnetic block are connected to the rear cover, a silica gel key is arranged on the handle, and the lithium battery, the LED lamp panel, the charging interface, the red direction lamp and the silica gel key are electrically connected with the control circuit board. By the adoption of the technical scheme, the illuminating lamp has all-around waterproof and dustproof sealing effects; a red direction lamp is arranged, so that the direction of a user can be displayed through red light after the direction lamp is turned on; and the illuminating lamp can be conveniently adsorbed to a proper height position on the metal cabinet body or a proper height position on the metal frame body through magnetic force.

Description

Technical Field

[0001] This utility model relates to the technical field of lighting lamps, and in particular to a multifunctional explosion-proof lamp. Background Technology

[0002] Currently, the explosion-proof lights used by firefighters are generally waterproof and portable, but they still have some functional shortcomings. For example, a fire lighting with power indication disclosed in Chinese CN220453589U does not have a directional display function or a magnetic fixing function, and cannot well meet the needs of rescue use. Utility Model Content

[0003] In order to overcome the existing technical defects, the purpose of this utility model is to provide a multi-functional explosion-proof lamp to solve the above-mentioned technical problems.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0005] According to one aspect of this utility model, a multifunctional explosion-proof light is designed, comprising: a lamp head, a lamp body, a rear cover, and a control circuit board. Sealing rings are respectively provided at the connection points between the lamp body and the lamp head, and at the connection points between the lamp body and the rear cover. A reflector and a lens located in front of the reflector are provided inside the lamp head, and a sealing ring is provided between the lens and the lamp head. A lithium battery and an LED light panel located behind the reflector are provided inside the lamp body. A handle, a charging interface, a red directional light, and a strong magnet are connected to the rear cover. A silicone button is provided on the handle. The lithium battery, LED light panel, charging interface, red directional light, and silicone button are electrically connected to the control circuit board.

[0006] By adopting the above technical solution, sealing rings are installed at the connection points between the lamp body and the lamp head, as well as at the connection points with the back cover, and a sealing ring is also installed between the lens and the lamp head, enabling the lighting lamp to have an all-around waterproof and dustproof sealing effect. By setting a red directional light, the red light after the directional light is lit can indicate the user's location, making it easier for firefighters to know the location of the team members holding the handheld lighting lamp, facilitating coordinated rescue. By setting a strong magnet on the back cover, the lighting lamp can be easily attached to a suitable height on a metal cabinet or metal frame through magnetic force, making it easy to use both hands for rescue.

[0007] To better address the aforementioned technical deficiencies, this utility model also offers a superior technical solution:

[0008] In some embodiments, each end of the handle is connected to a pull ring, and the two pull rings are used to connect to the two ends of the shoulder strap.

[0009] In some embodiments, the handle is provided with four power indicator lights, which are electrically connected to the control circuit board.

[0010] In some embodiments, the rear cover includes a cover body, a connecting seat, and a locking ring. The connecting seat is positioned and inserted into the lamp body, and its outer side wall is fitted with a sealing ring that seals against the inner side wall of the lamp body. The locking ring is snapped into the lamp body to lock and secure the connecting seat to the lamp body. The cover body is fixedly connected to the connecting seat. This snap-fit ​​connection facilitates assembly.

[0011] In some embodiments, the cover body is provided with a mounting groove, the strong magnet is installed in the mounting groove, the charging interface and the red directional light are connected to the connector, and the cover body is provided with clearance through holes corresponding to the charging interface and the red directional light.

[0012] In some embodiments, one end of the handle is inserted into a slot on the connector and fixed to the connector by two screws, and the cover is fixed to the connector by two screws.

[0013] In some embodiments, the front end of the lamp body is inserted into and snaps into the lamp holder, and the sealing ring fitted onto the front end of the lamp body makes sealing contact with the inner wall of the lamp holder. This snap-fit ​​connection facilitates assembly.

[0014] In some embodiments, a rubber ring is fitted onto the front end of the reflector, and the rubber ring abuts against the edge of the lens.

[0015] In some embodiments, the silicone button includes a spotlight control switch button and a floodlight control switch button. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of a multifunctional explosion-proof lamp according to one embodiment of this utility model;

[0017] Figure 2 for Figure 1 A structural diagram from another perspective;

[0018] Figure 3 A schematic diagram of the structure of the multi-functional explosion-proof light after the cover is hidden.

[0019] Figure 4 This is a cross-sectional structural diagram of a multi-functional explosion-proof lamp;

[0020] Figure 5 This is a schematic diagram of the exploded structure of a multi-functional explosion-proof lamp;

[0021] Figure label:

[0022] 1. Lamp head; 2. Lamp body; 21. Milky white plastic part; 22. Positioning groove; 3. Back cover; 31. Cover body; 311. Clearance through hole; 32. Connecting seat; 33. Locking ring; 34. Strong magnet; 4. Control circuit board; 5. Reflector; 6. Lens; 7. Rubber ring; 8. Lithium battery; 9. LED light panel; 10. Charging interface; 11. Red directional light; 12. Handle; 13. Silicone button; 14. Pull ring; 15. Power indicator light. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, unless otherwise explicitly defined, terms such as setting, installing, connecting, and fixing should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0026] refer to Figures 1 to 5 As shown, the present invention provides a multi-functional explosion-proof lamp, including: lamp head 1, lamp body 2, rear cover 3, and control circuit board 4.

[0027] The front end of the lamp body 2 is inserted into the lamp holder 1 and engages with it. Specifically, the outer wall of the front end of the lamp body 2 has an annular groove, and the inner wall of the lamp holder 1 has an annular engagement protrusion with a trapezoidal cross-section. The front end of the lamp body 2 is inserted into the lamp holder 1 and engages with the groove through the engagement protrusion. A sealing ring M1 is fitted onto the front end of the lamp body 2, and the sealing ring M1 makes sealing contact with the inner wall of the lamp holder 1. Auxiliary lighting lamps are installed in the grooves on the front and rear sides of the lamp body 2. The auxiliary lighting lamps are LED chips. The auxiliary lighting lamps on both sides are electrically connected to the control circuit board 4. The outer side of the auxiliary lighting lamps on both sides has a light-transmitting milky white plastic part 21, which is locked and secured to the lamp body 2 by a screw and a semi-circular hardware component.

[0028] The rear cover 3 is a die-cast part, including a cover body 31, a connecting seat 32, and a locking ring 33. The connecting seat 32 is positioned and inserted into the lamp body 2. Specifically, the front end of the connecting seat 32 is inserted into the lamp body 2. The positioning block 321 on the connecting seat 32 cooperates with the positioning groove 22 on the lamp body 2. A sealing ring M2 is sleeved on the outer wall of the connecting seat 32. The sealing ring M2 is in sealing contact with the inner wall of the lamp body 2. The locking ring 33 is snapped into the lamp body 2. Specifically, an annular groove is provided on the outer wall of the rear end of the lamp body 2, and an annular snapping protrusion is provided on the inner wall of the locking ring 33. The cross section of the snapping protrusion is trapezoidal. The rear end of the lamp body 2 is inserted into the locking ring 33 and the connecting seat 32 is locked and fixed together with the lamp body 2 by the snapping protrusion and the groove. The cover body 31 and the connecting seat 32 are fixed together by two screws.

[0029] The lamp head 1 is equipped with a reflector 5 and a lens 6 located in front of the reflector 5. A sealing ring M3 is provided between the front edge of the lens 6 and the annular ring at the front end of the lamp head 1. A rubber ring 7 is fitted onto the front end of the reflector 5, and the rubber ring 7 abuts against the edge of the lens 6.

[0030] The lamp body 2 is equipped with a lithium battery 8 and an LED light board 9. The LED light board 9 is located behind the reflector 5. The reflector 5 is equipped with two reflector cups. The two sets of LED beads on the LED light board 9 are located in the two reflectors 5 respectively. The lithium battery 8 and the LED light board 9 are electrically connected to the control circuit board 4.

[0031] A handle 12 is connected to the back cover 3. Specifically, one end of the handle 12 is inserted into the slot on the connector 32 and fixed to the connector 32 by two screws. The handle 12 is provided with a silicone button 13 that is electrically connected to the control circuit board 4. The silicone button 13 includes a spotlight control switch button and a floodlight control switch button. When the spotlight control switch button is pressed, the light is turned on in spotlight mode. Pressing the spotlight control switch button again turns off the light. When the floodlight control switch button is pressed, the light is turned on in floodlight mode. Pressing the floodlight control switch button again turns off the light.

[0032] Pull rings 14 are connected to both ends of the handle 12. The two pull rings 14 are used to connect to both ends of the shoulder strap. The handle 12 is equipped with four power indicator lights 15, which are electrically connected to the control circuit board 4.

[0033] The back cover 3 is connected to a charging port 10 and a red directional light 11. Specifically, the charging port 10 and the red directional light 11 are mounted on the connector 32. The cover 31 is provided with clearance through holes 311 corresponding to the charging port 10 and the red directional light 11. The charging port 10 and the red directional light 11 are electrically connected to the control circuit board 4 respectively. The charging port 10 is any one of a DC interface, a MicroUSB interface, a Type-C interface, or a Lightning interface.

[0034] A strong magnetic block 34 is connected to the back cover 3. Specifically, the cover body 31 has an installation groove, and the strong magnetic block 34 is installed in the installation groove.

[0035] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A multi-functional explosion-proof light, characterized in that, include: The lamp includes a lamp head, lamp body, rear cover, and control circuit board. Sealing rings are provided at the connection points between the lamp body and the lamp head, and at the connection points between the lamp body and the rear cover. A reflector and a lens located in front of the reflector are installed inside the lamp head, with a sealing ring between the lens and the lamp head. A lithium battery and an LED light panel located behind the reflector are installed inside the lamp body. A handle, charging port, red directional light, and a strong magnet are connected to the rear cover. A silicone button is provided on the handle. The lithium battery, LED light panel, charging port, red directional light, and silicone button are all electrically connected to the control circuit board.

2. The multifunctional explosion-proof light according to claim 1, characterized in that, The handle has pull rings at both ends, and the two pull rings are used to connect to the two ends of the shoulder strap.

3. The multifunctional explosion-proof light according to claim 1, characterized in that, The handle is equipped with four power indicator lights, which are electrically connected to the control circuit board.

4. A multifunctional explosion-proof light according to claim 1, characterized in that, The rear cover includes a cover body, a connecting seat, and a locking ring. The connecting seat is positioned and inserted into the lamp body, and its outer side wall is fitted with a sealing ring that seals against the inner side wall of the lamp body. The locking ring is engaged with the lamp body to lock and fix the connecting seat to the lamp body together. The cover body is fixedly connected to the connecting seat.

5. A multifunctional explosion-proof lamp according to claim 4, characterized in that, The cover body is provided with an installation groove, the strong magnetic block is installed in the installation groove, the charging interface and the red directional light are connected to the connector, and the cover body is provided with clearance through holes corresponding to the charging interface and the red directional light.

6. A multifunctional explosion-proof light according to claim 4, characterized in that, One end of the handle is inserted into the slot on the connector and fixed to the connector with two screws. The cover is fixed to the connector with two screws.

7. A multifunctional explosion-proof light according to claim 1, characterized in that, The front end of the lamp body is inserted into the lamp head and snapped into place, and the sealing ring fitted on the front end of the lamp body is in sealing contact with the inner wall of the lamp head.

8. A multifunctional explosion-proof light according to claim 1, characterized in that, A rubber ring is fitted onto the front end of the reflector, and the rubber ring abuts against the edge of the lens.

9. A multifunctional explosion-proof light according to claim 1, characterized in that, The silicone buttons include a spotlight control switch button and a floodlight control switch button.

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