Firefighter illuminating lamp with waterproof function

Abstract

The fireman illuminating lamp with the waterproof function comprises a lamp holder, a lamp body and a rear cover, the lamp holder comprises a lamp holder shell, a lens, a reflection cup in a light-transmitting piece, a first main board, an installation base and a first conductive plate, the middle of the first main board is connected with a main lamp bead, the periphery of the edge of the first main board is connected with floodlight lamp beads, the lamp holder shell is connected with the lamp body in a threaded screwing mode, and the lamp body is connected with the rear cover. A first inclined plane on a first insulating part in the lamp body slidably abuts against a second inclined plane on a second insulating part so that the first inclined plane and the second inclined plane can abut against the inner side wall of the lamp body, a second main board is installed on the first insulating part and electrically connected with a charging interface and an electric quantity display lamp, and a silica gel waterproof cover is arranged at the position of the via hole in a sealing and covering mode. A light-transmitting waterproof cap is arranged at the position of the display hole, and the rear cover is connected with the lamp body in a threaded screwing mode. By the adoption of the technical scheme, various modes of illumination can be achieved, the use requirements of users are well met, and the practicability of the fireman illuminating lamp with the waterproof function is improved; in addition, the overall waterproof effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lamps and lanterns, in particular to a waterproof function firefighter illuminating lamp. BACKGROUND

[0002] The existing waterproof function firefighter illuminating lamp generally realizes illumination through a lamp bead or simultaneously realizes illumination through multiple lamp beads, does not have a floodlight mode, a charging function and an electric quantity display function, cannot well satisfy the use demand of users, in addition, the waterproof effect of the lamp is not very good, influences use, therefore, how to design a waterproof function firefighter illuminating lamp realizing multiple mode illumination becomes a technical problem to be solved urgently. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the technical defects of the prior art, the utility model aims at providing a waterproof function firefighter illuminating lamp to solve the above technical problems.

[0004] The utility model solves the technical problems and adopts the technical scheme as follows:

[0005] According to one aspect of the utility model, a waterproof function firefighter illuminating lamp is designed, which comprises a lamp head, a lamp body and a rear cover, the lamp head comprises a lamp head shell and a lens, a light transmission piece, a light reflecting cup, a first main plate, a mounting seat and a first conductive plate electrically connected with the first main plate which are arranged in the lamp head shell from left to right, a first sealing ring in sealing contact with the lens and the lamp head shell is arranged between the lens and the lamp head shell, a main lamp bead in a through hole on the light reflecting cup is connected to the middle of the first main plate, a plurality of floodlight lamp beads corresponding to the light transmission piece are connected to the edge of the first main plate, the lamp head shell is screw threadedly connected with the lamp body, and a second sealing ring is arranged between the lamp head shell and the lamp body, a first inclined surface on a first insulating piece in the lamp body and a second inclined surface on a second insulating piece slide abut to make the first inclined surface and the second inclined surface abut and install with the inner side wall of the lamp body, a second main plate electrically connected with the first conductive plate is installed on the first insulating piece, the second main plate is electrically connected with a charging interface corresponding to a through hole on the lamp body and a plurality of electric quantity display lamps corresponding to display holes on the lamp body, a silica gel waterproof cover is arranged on the position of the through hole sealing cover, a waterproof cap is arranged on the position of the display hole, the rear cover is screw threadedly connected with the lamp body, and a third sealing ring is arranged between the rear cover and the lamp body, a second conductive plate is installed in the rear cover, a silica gel switch cap is sealingly installed at the rear side, and a tactile switch is electrically connected on the second conductive plate.

[0006] The first main board is used for controlling the main lamp bead and the floodlight lamp bead to be respectively turned on and off and the main lamp bead illumination mode to be switched, the light emitted by the main lamp is reflected by the reflecting cup and then passes through the lens to be emitted, so that the conventional illumination is realized, the light emitted by the floodlight lamp bead passes through the light-transmitting piece and the lens to be emitted, so that the floodlight illumination effect is realized, and thus the multi-mode illumination can be realized, the charging interface and the second main board can be used for charging the rechargeable battery installed in the lamp body in the future, the second main board is electrically connected with the power display lamp corresponding to the display hole in the lamp body, the lighting state of the power display lamp can be observed through the display hole, and thus the remaining power can be known, so that the rechargeable battery can be timely charged, and therefore, the use requirement of the user is met well, and the practicability of the waterproof firefighter illuminating lamp is improved; in addition, the first sealing ring in sealing contact with the lens and the lamp head shell, the second sealing ring in sealing contact with the lamp head shell and the lamp body, the third sealing ring in sealing contact with the rear cover and the lamp body, the silica gel waterproof cover in the via hole position, the light-transmitting waterproof cap in the display hole position and the silica gel switch cap sealingly installed at the rear side of the rear cover are arranged, and thus the overall waterproof effect of the waterproof firefighter illuminating lamp is realized, the waterproof level of ip66 / ip68 is reached through the experimental test, and the waterproof effect is good.

[0007] In order to better solve the above technical defects, the utility model also has better technical schemes:

[0008] In some embodiments, the lamp body is provided with a rechargeable battery, the positive and negative electrode connection parts at the left end of the rechargeable battery are electrically connected with the positive and negative electrode conductive thimbles on the first main board, and the positive and negative electrode connection parts at the right end are electrically connected with the positive and negative electrode conductive thimbles on the second conductive plate.

[0009] In some embodiments, the lamp head shell comprises a left lamp shell and a right lamp shell, the left lamp shell and the right lamp shell are threadedly screwed and connected, and a fourth sealing ring in sealing contact with the two is arranged between the left lamp shell and the right lamp shell, the right end of the light-transmitting piece is threadedly screwed and connected with the right lamp shell, and the left end is abutted with the lens.

[0010] In some embodiments, the first main board is fixed on the left end of the mounting seat through two screws, the lamp body is provided with a limiting step surface, the first insulating piece and the second insulating piece are in contact with the limiting step surface, a plurality of light-transmitting holes are arranged on the first insulating piece, the plurality of light-transmitting holes correspond to the plurality of power display lamps one by one, and correspond to one display hole.

[0011] In some embodiments, the charging interface is installed in the mounting groove on the first insulating piece, and the charging interface is at least one of a MicroUSB interface, a USB Type-C interface and a Lightning interface.

[0012] In some embodiments, the silica gel switch cap is provided with an annular groove, the rear cover is provided with an annular protrusion inserted into the annular groove, the second conductive plate is connected to the insulating ring by two screws, the insulating ring is threadedly connected with the rear cover and presses the silica gel switch cap against the annular protrusion.

[0013] In some embodiments, the silica gel switch cap is a light-transmitting structure, and the second conductive plate is connected with a red direction indicator capable of emitting infrared light on the right side.

[0014] In some embodiments, the second conductive plate is provided with an insulating plate on the left side, and the positive and negative conductive pins on the left side of the second conductive plate extend to the left side through the through holes on the insulating plate.

[0015] In some embodiments, a silica gel sealing gasket is arranged between the first insulating member and the lamp body, the waterproof cap is in an integral structure with the silica gel sealing gasket, and the silica gel sealing gasket is provided with a through hole corresponding to the via hole.

[0016] In some embodiments, the silica gel waterproof cover is connected with a rubber ring, and the rubber ring is sleeved on the lamp body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 The structure diagram of the firefighter illuminating lamp with the waterproof function according to an embodiment of the present application is shown;

[0018] Fig. 2 The cross-sectional structure diagram of the firefighter illuminating lamp with the waterproof function is shown;

[0019] Fig. 3 The explosion structure diagram of the firefighter illuminating lamp with the waterproof function is shown;

[0020] REFERENCE NUMERALS:

[0021] 1, lamp holder; 11, lamp holder shell; 111, left lamp shell; 112, right lamp shell; 12, lens; 13, light-transmitting piece; 14, light-reflecting cup; 15, first main plate; 151, main lamp bead; 152, floodlight bead; 16, mounting seat; 17, first conductive plate; 2, lamp body; 20, via hole; 21, rechargeable battery; 22, limiting step surface; 23, display hole; 3, rear cover; 31, annular protrusion; 4, second main plate; 40, power display lamp; 41, charging interface; 5, silica gel waterproof cover; 51, rubber ring; 6, second conductive plate; 61, insulating plate; 7, silica gel switch cap; 71, annular groove; 8, light touch switch; 9, insulating ring; M1, first sealing ring; M2, second sealing ring; M3, third sealing ring; M4, fourth sealing ring, A1, first insulating piece; A11, mounting groove; A12, light-transmitting hole; A2, second insulating piece; A3, silica gel sealing gasket; A31, perforation; A32, waterproof cap. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the utility model clearer and more intelligible, the utility model is further described in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting and fixing should be understood in a broad sense, and the skilled in the art can reasonably determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.

[0025] Reference Figs. 1 to 3 As shown in the drawings, the utility model provides a kind of waterproof function firefighter illuminating lamp, comprising: lamp holder 1, lamp body 2 and rear cover 3, lamp holder 1, lamp body 2 and rear cover 3 are metal material, its material is aluminum or aluminum alloy or copper or copper alloy or stainless steel etc., and the aluminum alloy material of the embodiment is preferably, is processed by turning and milling.

[0026] Lamp body 2 is in the structure of cylinder.

[0027] The lamp holder 1 comprises a lamp holder shell 11, a lens 12, a light transmission piece 13, a light reflection cup 14, a first main plate 15, a mounting seat 16 and a first conductive plate 17 arranged in the lamp holder shell 11 from left to right, a first sealing ring M1 arranged between the lens 12 and the lamp holder shell 11 in sealing contact with both, the first main plate 15 fixed on the left end of the mounting seat 16 by two screws, a main lamp bead 151 arranged in the through hole on the light reflection cup 14 in the middle of the first main plate 15, a plurality of flood lamp beads 152 arranged around the edge of the first main plate 15 corresponding to the light transmission piece 13, the right lamp shell 112 on the lamp holder shell 11 threadedly screwed to the lamp body 2, the second sealing ring M2 sleeved in the annular groove arranged on the left end of the lamp body 2, the right lamp shell 112 threadedly screwed to the lamp body 2 in sealing contact with the second sealing ring M2.

[0028] The inner side wall of the lamp body 2 is provided with a circular limiting step surface 22. The lamp body 2 is provided with a first insulating member A1 and a second insulating member A2, which are oppositely arranged and both are made of conventional insulating plastic materials such as PS, PP, ABS, PET, PC, etc. A first inclined surface on the first insulating member A1 and a second inclined surface on the second insulating member A2 slide against each other to be in abutment with the inner side wall of the lamp body 2 to realize installation. When the first insulating member A1 and the second insulating member A2 are installed in the lamp body 2, one end of each of them is in contact with the limiting step surface 22 in the lamp body 2 to limit it. A silica gel sealing gasket A3 is arranged between the first insulating member A1 and the lamp body 2, and the first insulating member A1 abuts against the silica gel sealing gasket A3. The silica gel sealing gasket A3 is provided with a through hole A31. The first insulating member A1 is fixed with a second main board 4 through a screw. The positive and negative electrode conductive pins on the left side of the second main board 4 abut against the positive and negative electrode conductive parts on the first conductive plate 17 to realize electrical connection. The positive and negative electrode conductive parts on the first conductive plate 17 are a circular ring-shaped metal ring and a circular metal sheet arranged in the circular ring-shaped metal ring. The second main board 4 is electrically connected with a charging interface 41. The charging interface 41 is installed in a mounting groove A11 on the first insulating member A1. The charging interface 41 is at least one of a Micro USB interface, a USB Type-C interface and a Lightning interface. In this embodiment, the charging interface 41 is preferably a USB Type-C interface. One end of the charging interface 41 is arranged in the through hole 31 and corresponds to the through hole 20 on the lamp body 2. The through hole 20 is a through hole for connecting the inside of the lamp body 2 with the outside. The position of the through hole 20 is sealed by a silica gel waterproof cover 5. In some embodiments, the silica gel waterproof cover 5 is provided with a waterproof protruding part inserted into the through hole 20 and in sealing contact with the side wall of the through hole 20. The silica gel waterproof cover 5 is connected with a rubber ring 51, which is sleeved on the lamp body 2. The silica gel waterproof cover 5 and the rubber ring 51 are in an integrated structure. The second main board 4 is electrically connected with a plurality of power display lamps 40. The first insulating member A1 is provided with a plurality of light transmission holes A12, which correspond to the plurality of power display lamps 40 one by one and also correspond to a display hole 23 provided on the lamp body 2. The display hole 23 is provided with a light-transmitting waterproof cap A32. The waterproof cap A32 and the silica gel sealing gasket A3 are in an integrated structure, i.e., the waterproof cap A32 is made of light-transmitting silica gel material. The light emitted by the power display lamp 40 is projected out through the light transmission hole A12 and the waterproof cap A32.

[0029] The rear cover 3 is threadedly connected with the lamp body 2, the third sealing ring M3 is sleeved in the annular groove arranged at the right end of the lamp body 2, the rear cover 3 is in sealing contact with the third sealing ring M3 through threadedly connecting with the lamp body 2, the second conductive plate 6 is installed in the rear cover 3, the silica gel switch cap 7 is sealingly installed at the rear side of the rear cover 3, the second conductive plate 6 is electrically connected with the tactile switch 8 at the right side of the second conductive plate 6, the tactile switch 8 is electrically connected with the first main plate 15, the positive and negative conductive pins are connected with the second conductive plate 6 at the left side of the second conductive plate 6, the rechargeable battery 21 is arranged in the lamp body 2, the rechargeable battery 21 is a 18650 lithium battery, the positive and negative electrical connection parts at the left end of the rechargeable battery 21 are in abutment with the positive and negative conductive pins at the right end of the first main plate 4 to realize electrical connection, and the positive and negative electrical connection parts at the right end of the rechargeable battery 21 are in abutment with the positive and negative conductive pins at the left end of the second conductive plate 6 to realize electrical connection. The positive and negative electrical connection parts on the rechargeable battery 21 are one circular ring metal ring and the other is a circular metal sheet arranged in the circular ring metal ring. The first main plate 15 and the second main plate 4 are both conventional circuit boards.

[0030] When the rechargeable battery 21 needs to be charged, the plug at one end of the charging line is inserted into the charging interface 41 through the through hole 20, the charging head at the other end of the charging line is inserted into the power supply socket, and the rechargeable battery 21 is electrically connected with the positive and negative conductive pins on the right side of the second main plate 4 through the charging control module on the second main plate 4 to realize charging of the rechargeable battery 21.

[0031] The first main plate 15 is used to control the main lamp bead 151 and the floodlight lamp bead 152 to be respectively turned on and off and to control the main lamp bead 151 to switch the illumination mode, further, the silica gel switch cap 7 is pressed to press the tactile switch 8, the tactile switch 8 feeds back a signal to the first main plate 15, the first main plate 15 controls the main lamp bead 151 and the floodlight lamp bead 152 to be respectively turned on and off and controls the main lamp bead 151 to switch the illumination mode, specifically, in the off state, the main lamp bead 151 is turned on to be spotlight strong light mode illumination after pressing the tactile switch 8 once, the main lamp bead 151 is turned off after pressing again, the main lamp bead 151 is turned on again to be normal light mode (the light is weaker than the spotlight strong light mode) after pressing the tactile switch 8 again, the main lamp bead 151 is turned off after pressing again, the main lamp bead 151 is turned on again to be weak light mode (the light is weaker than the normal light mode) after pressing the tactile switch 8 again, the main lamp bead 151 is turned off after pressing again, the main lamp bead 151 is turned on again to be SOS mode after pressing the tactile switch 8 again, the main lamp bead 151 is turned off after pressing again, the main lamp bead 151 is turned on again to be strobe mode after pressing the tactile switch 8 again, the main lamp bead 151 is turned off after pressing again, the floodlight lamp bead 152 is turned on to be floodlight illumination mode after pressing the tactile switch 8 again, the floodlight lamp bead 152 is turned off after pressing again, the main lamp bead 151 is turned on again to be spotlight strong light mode illumination after pressing the tactile switch 8 again, the appropriate light mode is selected according to the above steps, and of course the order of the above light modes can be set according to needs.

[0032] The lamp head shell 11 comprises a left lamp shell 111 and a right lamp shell 112, the left lamp shell 111 and the right lamp shell 112 are threadedly screwed, the annular groove arranged on the right lamp shell 112 is sleeved with the fourth sealing ring M4, and the left lamp shell 111 and the right lamp shell 112 are in sealing contact with the fourth sealing ring M4.

[0033] The light-transmitting piece 13 is made of light-transmitting plastic material, the right end of the light-transmitting piece 13 is threadedly screwed with the right lamp shell 112, the left end of the light-transmitting piece 13 is abutted with the lens 12, the left side of the lens 12 is abutted with the first sealing ring M1, and the sealing effect is achieved.

[0034] The mounting seat 16 is threadedly screwed with the right lamp shell 112.

[0035] The silica gel switch cap 7 is provided with an annular groove 71, the rear cover 3 is provided with an annular protrusion 31 inserted into the annular groove 71, the second conductive plate 6 is connected to the insulating ring 9 through two screws, the insulating ring 9 is a plastic annular piece, the insulating ring 9 is threadedly matched with the rear cover 3 and presses the silica gel switch cap 7 against the annular protrusion 31, the left side of the second conductive plate 6 is provided with an insulating plate 61, the insulating plate 61 is made of any one of silica gel, PS, PP, ABS, PET and PC, and the positive and negative pins on the left side of the second conductive plate 6 extend to the positive and negative electrode connection parts on the rechargeable battery 21 through the through holes in the insulating plate 61 to realize electrical connection.

[0036] In some embodiments, the silica gel switch cap 7 is a light-transmitting structure, the right side of the second conductive plate 6 is connected with a red direction indicator capable of emitting infrared light, and the red direction indicator can be controlled to be turned on and off by long-pressing the tactile switch 8.

[0037] The above only describes some embodiments of the utility model, and for those skilled in the art, without departing from the creative concept of the utility model, a plurality of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A waterproof firefighter lighting lamp, characterized in that, include: The lamp head, lamp body, and rear cover are provided. The lamp head includes a lamp head housing and, from left to right, a lens, a reflector within a light-transmitting element, a first main board, a mounting base, and a first conductive plate electrically connected to the first main board. A first sealing ring is provided between the lens and the lamp head housing to seal against both. A main LED bead located in a through hole on the reflector is connected to the center of the first main board. Several floodlight LED beads corresponding to the light-transmitting element are connected around the edge of the first main board. The lamp head housing and the lamp body are threadedly connected, and a second sealing ring is provided between them. A first inclined surface on a first insulating element inside the lamp body is connected to a second insulating element. The second inclined surface slides and abuts against the lamp body so that the two are installed against the inner wall of the lamp body. A second main board electrically connected to the first conductive plate is installed on the first insulating component. The second main board is electrically connected to a charging interface corresponding to the through hole on the lamp body and multiple power indicator lights corresponding to the display hole on the lamp body. The sealing cover at the through hole position is provided with a silicone waterproof cover. The display hole position is provided with a light-transmitting waterproof cap. The rear cover is screwed tightly to the lamp body, and a third sealing ring is provided between the two. The second conductive plate is installed inside the rear cover, and a silicone switch cap is sealed and installed on the rear side. A tactile switch is electrically connected to the second conductive plate.

2. The waterproof firefighter lighting lamp according to claim 1, characterized in that, The lamp body is equipped with a rechargeable battery. The positive and negative terminals of the rechargeable battery at the left end are electrically connected to the positive and negative conductive pins on the first main board, and the positive and negative terminals at the right end are electrically connected to the positive and negative conductive pins on the second conductive plate.

3. A waterproof firefighter lighting lamp according to claim 2, characterized in that, The lamp head housing includes a left lamp housing and a right lamp housing, which are threadedly connected and a fourth sealing ring is provided between them for sealing contact. The right end of the light-transmitting element is threadedly connected to the right lamp housing, and the left end abuts against the lens.

4. A waterproof firefighter lighting lamp according to claim 3, characterized in that, The first main board is fixed to the left end of the mounting base by two screws. The lamp body is provided with a limiting step surface. The first insulating component and the second insulating component are in contact with the limiting step surface. The first insulating component is provided with multiple light-transmitting holes, which correspond one-to-one with the multiple power indicator lights and one of the display holes.

5. A waterproof firefighter lighting lamp according to claim 1, characterized in that, The charging interface is installed in the mounting slot on the first insulating member, and the charging interface is at least one of MicroUSB interface, USB Type-C interface and Lightning interface.

6. A waterproof firefighter lighting lamp according to claim 1, characterized in that, The silicone switch cap has an annular groove, and the back cover has an annular protrusion inserted into the annular groove. The second conductive plate is connected to the insulating ring by two screws. The insulating ring is threadedly engaged with the back cover and presses the silicone switch cap against the annular protrusion.

7. A waterproof firefighter lighting lamp according to claim 1, characterized in that, The silicone switch cap has a light-transmitting structure, and a red directional light capable of emitting infrared light is connected to the right side of the second conductive plate.

8. A waterproof firefighter lighting lamp according to claim 6, characterized in that, An insulating plate is provided on the left side of the second conductive plate, and the positive and negative conductive pins on the left side of the second conductive plate extend to the left side through the through holes in the insulating plate.

9. A waterproof firefighter lighting lamp according to claim 1, characterized in that, A silicone sealing gasket is provided between the first insulating component and the lamp body. The waterproof cap and the silicone sealing gasket are integrally formed. The silicone sealing gasket has a perforation corresponding to the through hole.

10. A waterproof firefighter lighting lamp according to claim 1, characterized in that, The silicone waterproof cover is connected to the rubber ring, which is fitted onto the lamp body.

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