Folding lamp

Abstract

The utility model discloses a folding lamp which comprises a first lamp body and a second lamp body, a first lighting assembly is arranged on the first lamp body, and a second lighting assembly is arranged on the second lamp body. One end of the first lamp body is rotatably connected with one end of the second lamp body through a rotating shaft structure, so that the relative position of the first lamp body and the second lamp body is adjustable, and the light emitting range of the first lamp body and the light emitting range of the second lamp body are adjustable. The first lamp body and the second lamp body can be relatively and rotatably connected through the rotating shaft structure, the first lamp body and / or the second lamp body can be relatively unfolded or relatively folded, the use states are diversified, the illumination angle is adjustable, the applicability is better, meanwhile, compared with single-face illumination, the illumination space is wider, the applicability is better, and the illumination effect is better. And different lighting areas can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a folding lamp. Background Art

[0002] At present, the lamps in the related technology are roughly columnar in structure, which include a shell, which is provided with a lighting source. The shell serves as a supporting structure of the entire lamp and is used for installing the lighting source. The lighting source usually emits light only from one side, resulting in limited lighting space for the lamp. If lighting is required in other spaces or other directions, the lamp needs to be manually swung to adjust the light output direction of the lamp, and its convenience is average.

[0003] In addition, the lamp of the related art is generally T-shaped, and generally includes a lamp holder and a lamp body disposed on the lamp holder, and the lamp body is provided with an illumination light source. The lamp body is in a fixed state, so its light emission direction is certain (for example, light emission downwards). If lighting is required in other spaces or other directions, the position of the lamp needs to be manually swung to adjust the light emission direction of the lamp body, and the convenience is average. Moreover, the volume of the lamp is generally large, and it is mostly used for household lighting, such as a study lamp, and generally cannot be used for outdoor lighting or emergency lighting, and its functions and uses are relatively limited.

[0004] In addition, the lamp of the related art usually includes a lamp holder and a lamp body rotatably mounted on the lamp holder, and the lamp body is provided with an illumination light source. The lamp body can rotate along the lamp holder in a plane approximately along the direction of 10-270°, but the illumination light source of the lamp body usually emits light in one direction. Therefore, the lamp can still only emit light in some directions. When lighting other spaces or other directions is required, the position of the lamp still needs to be manually swung to adjust the overall light emission direction of the lamp body, and the convenience is average. Moreover, the volume of the lamp is usually large, and it is mostly used for household lighting, such as a study lamp. It generally cannot be used for outdoor lighting or emergency lighting, and its functions and uses are relatively limited. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a folding lamp.

[0006] The technical solution adopted by the utility model to solve its technical problems is: constructing a folding lamp, including a first lamp body and a second lamp body, the first lamp body is provided with a first lighting component, and the second lamp body is provided with a second lighting component; one end of the first lamp body and one end of the second lamp body are rotatably connected through a rotating shaft structure, so that the relative position of the first lamp body and the second lamp body can be adjusted, so that the light output range of the first lamp body and the second lamp body can be adjusted.

[0007] In some embodiments, the rotating shaft structure includes a connecting shell, the connecting shell has a first end and a second end opposite to each other, and a cable electrically connecting the first lamp body and the second lamp body is disposed in the connecting shell;

[0008] The first end of the first lamp body is rotatably connected to the first end of the connecting shell via a first rotating shaft, so that the first lamp body can rotate around the first rotating shaft; the maximum width of the first end of the first lamp body is greater than the maximum width of the first end of the connecting shell, the first lamp body is provided with a first accommodating space, and the first end of the connecting shell is arranged in the first accommodating space;

[0009] The first end of the second lamp body is rotatably connected to the second end of the connecting shell via a second rotating shaft, so that the second lamp body can rotate around the second rotating shaft; the maximum width of the first end of the second lamp body is greater than the maximum width of the second end of the connecting shell, the second lamp body is provided with a second accommodating space, and the second end of the connecting shell is arranged in the second accommodating space;

[0010] The first rotating shaft is arranged in parallel with the second rotating shaft.

[0011] In some embodiments, the first rotating shaft has a first through cavity, and the first through cavity communicates with the inner cavity of the first lamp body and the inner cavity of the connecting shell;

[0012] The second rotating shaft has a second through cavity, and the second through cavity communicates the inner cavity of the second lamp body with the inner cavity of the connecting shell. The first through cavity, the inner cavity of the connecting shell and the second through cavity form a wiring channel for cables to pass through.

[0013] In some embodiments, the second lamp body includes a rotating shell and a functional body; the rotating shell is provided with the first accommodation space; the functional body is provided with the second lighting assembly;

[0014] The rotating shell is connected to the functional body in a circular rotation around the axis of the third rotating shaft, and the third rotating shaft is arranged perpendicular to the first rotating shaft.

[0015] In some embodiments, the third rotating shaft has a third through cavity, and the third through cavity connects the inner cavity of the rotating shell and the inner cavity of the functional body.

[0016] In some embodiments, a first limiting protrusion is provided on the portion of the first rotating shaft located in the inner cavity of the connecting shell;

[0017] And / or, a second limiting protrusion is provided on the portion of the second rotating shaft located in the inner cavity of the connecting shell.

[0018] In some embodiments, a first damping element is provided at a portion of the first rotating shaft located in the inner cavity of the connecting shell;

[0019] And / or, a second damping element is provided at a portion of the second rotating shaft located in the inner cavity of the connecting shell.

[0020] In some embodiments, the first damping element includes a first gear portion and a second gear portion that mesh with each other;

[0021] The first gear part is relatively fixed on the first rotating shaft, and the second gear part is installed in the inner cavity of the connecting shell;

[0022] The first gear portion has a first through slot;

[0023] At least one first convex portion is provided on the outer periphery of the portion of the first rotating shaft located in the inner cavity of the connecting shell, at least one first groove portion is provided on the inner wall surface of the first through groove, and at least one first convex portion and at least one first groove portion are engaged with each other;

[0024] And / or, at least one second groove is provided on the outer periphery of the portion of the first rotating shaft located in the inner cavity of the connecting shell, at least one second convex portion is provided on the inner wall surface of the first through groove, and at least one second convex portion is engaged with at least one second groove;

[0025] The first damping element further comprises a first elastic member abutting against the second gear portion to provide an elastic supporting force;

[0026] The first damping element further includes a first supporting member abutting against a side of the first elastic member away from the second gear portion.

[0027] In some embodiments, the second damping element may include a third gear portion and a fourth gear portion meshing with each other, the third gear portion is relatively fixed on the second rotating shaft, and the fourth gear portion is installed in the inner cavity of the connecting shell;

[0028] The third gear portion has a second through slot; the outer periphery of the portion of the second rotating shaft located in the inner cavity of the connecting shell is provided with at least one third convex portion, the inner wall surface of the second through slot is provided with at least one third groove portion, and at least one third convex portion is engaged with at least one third groove portion;

[0029] And / or, at least one fourth groove is provided on the outer periphery of the portion of the second rotating shaft located in the inner cavity of the connecting shell, at least one fourth convex portion is provided on the inner wall surface of the second through groove, and at least one fourth convex portion is engaged with at least one fourth groove;

[0030] The second damping element further comprises a second elastic member abutting against the fourth gear portion to provide an elastic supporting force;

[0031] The second damping element may further include a second supporting member abutting against a side of the second elastic member away from the fourth gear portion.

[0032] In some embodiments, the first lamp body includes a first lamp housing and a first lighting component disposed in the first lamp housing; the functional body includes a second lamp housing and a second lighting component disposed in the second lamp housing;

[0033] The first lighting assembly includes a first light board, and the second lighting assembly includes a second light board and a control circuit board connected to the second light board, and the control circuit board is connected to the first light board through the cable.

[0034] In some embodiments, the first lamp housing has a first light exit hole;

[0035] The first lighting assembly further includes a first lampshade and a first floodlight bracket, the first floodlight bracket is an annular structure, the first lampshade, the first floodlight bracket and the first lamp panel are stacked together in sequence from top to bottom, and the first lampshade is exposed at the first light exit hole;

[0036] The second lamp housing has a second light exit hole;

[0037] The second lighting assembly also includes a second lampshade and a second floodlight bracket, the second floodlight bracket is an annular structure, the second lampshade, the second floodlight bracket and the second light panel are stacked together from top to bottom, and the second lampshade is exposed at the second light outlet.

[0038] In some embodiments, a bracket and a battery are provided in the second lamp housing;

[0039] The second lamp panel is arranged on the upper side of the bracket, the battery is arranged on the lower side of the bracket, and the battery is connected to the control circuit board.

[0040] In some embodiments, the first end of the second lamp housing is provided with a mounting groove, and the rotating housing is provided with the third rotating shaft;

[0041] The third rotating shaft extends into the installation groove, and a damper is sleeved on the outer periphery of the portion located in the installation groove.

[0042] In some embodiments, the first lamp housing and / or the second lamp housing is provided with a rotatable hook.

[0043] In some embodiments, the first lamp housing and / or the second lamp housing is provided with a magnetic attraction member.

[0044] In some embodiments, the second lamp housing is further provided with a switch button and a charging interface connected to the control circuit board.

[0045] The implementation of the utility model has the following beneficial effects: the first lamp body and the second lamp body can be connected to each other in relative rotation through a rotating shaft structure, the first lamp body and / or the second lamp body can be relatively unfolded or relatively folded, the usage states are diverse, the lighting angle is adjustable, and the applicability is better. At the same time, compared with single-sided lighting, setting two lamp bodies can realize a wider lighting space, better applicability, and can meet the needs of different lighting areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solution of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show certain embodiments of the utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0047] Figure 1 It is one of the structural schematic diagrams of the folding lamp in some embodiments of the utility model;

[0048] Figure 2 yes Figure 1 A simplified exploded view of the folding lamp shown;

[0049] Figure 3 This is the second structural schematic diagram of the folding lamp in some embodiments of the utility model;

[0050] Figure 4 yes Figure 3 A simplified exploded view of the folding lamp shown;

[0051] Figure 5 This is the third structural schematic diagram of the folding lamp in some embodiments of the utility model;

[0052] Figure 6 yes Figure 5 A simplified exploded view of the folding lamp shown;

[0053] Figure 7 is a cross-sectional view of the first rotating shaft and the second rotating shaft cooperating with the connecting shell in some embodiments of the utility model;

[0054] Figure 8 This is one of the exploded views of the first lamp body in some embodiments of the present utility model;

[0055] Fig. 9 This is the second exploded view of the first lamp body in some embodiments of the utility model;

[0056] Fig.10 is a schematic structural diagram of a first lamp body in some embodiments of the utility model at a viewing angle;

[0057] Fig.11is a cross-sectional view of a first lamp body in some embodiments of the utility model;

[0058] Fig.12 This is one of the structural schematic diagrams of the second lamp body in some embodiments of the utility model;

[0059] Fig.13 yes Fig.12 An exploded view of the second lamp body shown;

[0060] Fig.14 This is the second structural schematic diagram of the second lamp body in some embodiments of the utility model;

[0061] Fig.15 yes Fig.14 An exploded view of the second lamp body shown;

[0062] Fig.16 is one of the cross-sectional views of the second lamp body in some embodiments of the utility model;

[0063] Fig.17 This is the second cross-sectional view of the second lamp body in some embodiments of the present utility model;

[0064] Fig.18 is a diagram of the storage state of the folding lamp in some embodiments of the utility model;

[0065] Fig.19 It is one of the unfolded schematic diagrams of the folding lamp in some embodiments of the utility model;

[0066] Fig. 20 This is the second schematic diagram of the unfolding of the folding lamp in some embodiments of the utility model;

[0067] Fig.21 It is a schematic diagram of the mutual rotation of the functional body and the rotating shell in some embodiments of the utility model. DETAILED DESCRIPTION

[0068] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0069] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0070] In the following description, specific details such as specific system structures and technologies are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details that hinder the description of the present invention.

[0071] See also Figures 1 to 7 The utility model shows a folding lamp, including a first lamp body 10 and a second lamp body 20, wherein the first lamp body 10 is provided with a first lighting component 12, and the second lamp body 20 is provided with a second lighting component 222; one end of the first lamp body 10 and one end of the second lamp body 20 are rotatably connected through a rotating shaft structure, so that the relative position of the first lamp body 10 and the second lamp body 20 is adjustable, so that the light output range (light output angle) of the first lamp body 10 and the second lamp body 20 is adjustable, and light output at multiple angles can be achieved, and the relative position of the first lamp body 10 and the second lamp body 20 is adjustable, so that the two can form a V-shaped structure, which can be placed on a table or the like depending on its own structural shape, and the first lamp body 10 and the second lamp body 20 can be folded and stored, with high portability, and can be applied to outdoor environments or emergency environments.

[0072] In some embodiments, the hinge structure may include a connection shell 30 having a first end and a second end opposite to each other, and a cable (conductive wire and / or communication wire) electrically connecting the first lamp body 10 and the second lamp body 20 is disposed in the connection shell 30 .

[0073] The first end of the first lamp body 10 is rotatably connected to the first end of the connecting shell 30 via a first rotating shaft 40, so that the first lamp body 10 can rotate around the first rotating shaft 40; the maximum width of the first end of the first lamp body 10 is greater than the maximum width of the first end of the connecting shell 30, and the first lamp body 10 is provided with a first accommodating space 10a, and the first end of the connecting shell 30 is provided in the first accommodating space 10a.

[0074] The first end of the second lamp body 20 is rotatably connected to the second end of the connecting shell 30 via a second rotating shaft 50, so that the second lamp body 20 can rotate around the second rotating shaft 50; the maximum width of the first end of the second lamp body 20 is greater than the maximum width of the second end of the connecting shell 30, and the second lamp body 20 is provided with a second accommodating space 20a, and the second end of the connecting shell 30 is provided in the second accommodating space 20a; the first rotating shaft 40 is arranged parallel to the second rotating shaft 50.

[0075] In some embodiments, the first rotating shaft 40 has a first through cavity 40a, which connects the inner cavity of the first lamp body 10 with the inner cavity of the connecting shell 30. The second rotating shaft 50 has a second through cavity 50a, which connects the inner cavity of the second lamp body 20 with the inner cavity of the connecting shell 30. The first through cavity 40a, the inner cavity of the connecting shell 30 and the second through cavity 50a form a wiring channel for cables to pass through.

[0076] Thus, the first lamp body 10 and the second lamp body 20 can be rotated relative to the connecting shell 30, and the first lamp body 10 and / or the second lamp body 20 can be relatively unfolded or relatively folded, and the use state is diverse, the lighting angle is adjustable, and the applicability is better. When the first lamp body 10 and the second lamp body 20 rotate relative to the connecting shell 30, the wire can be prevented from being pulled and entangled by the rotating shaft and other structures and caused to wear, which can increase the service life of the wire and thus increase the service life of the entire folding lamp. At the same time, compared with single-sided lighting, setting two lamp bodies can achieve a wider lighting space, better applicability, and can meet different lighting areas.

[0077] In some embodiments, the second lamp body 20 includes a rotating shell 21 and a functional body 22; the first end of the rotating shell 21 is provided with the above-mentioned first accommodation space 10a; the functional body 22 is provided with a second lighting assembly 222. The rotating shell 21 and the functional body 22 are connected to rotate around the axis of the third rotating shaft 60, and the third rotating shaft 60 is arranged perpendicular to the first rotating shaft 40. The second lamp body 20 can achieve 360° rotation along the third rotating shaft 60, thereby adjusting the light output angle of the second lamp body 20.

[0078] In some embodiments, the third rotating shaft 60 has a third through cavity 60a, which connects the inner cavity of the rotating shell 21 with the inner cavity of the functional body 22, and the inner cavity of the rotating shell 21 is connected with the inner cavity of the connecting shell 30 through the second through cavity 50a to form a complete wiring channel.

[0079] In some embodiments, the first rotating shaft 40 can be formed in the portion of the first lamp body 10 located in the first accommodating space 10a, and one end of the first rotating shaft 40 is installed in the connecting shell 30. The number of the first rotating shaft 40 can be two, and the two first rotating shafts 40 are axially spaced relative to each other, and any one of the first rotating shafts 40 is provided with a first through cavity 40a.

[0080] The second rotating shaft 50 can be formed in the portion of the second lamp body 20 located in the second accommodating space 20a, and one end of the second rotating shaft 50 is installed in the connecting shell 30. The number of the second rotating shafts 50 can be two, and the two second rotating shafts 50 are axially spaced and arranged opposite to each other, and any one of the second rotating shafts 50 is provided with a second through cavity 50a.

[0081] In some embodiments, the first rotating shaft 40 is provided with a first limiting protrusion 41 at the portion located in the inner cavity of the connecting shell 30 to prevent the first rotating shaft 40 from slipping out of the connecting shell 30. And / or, the second rotating shaft 50 is provided with a second limiting protrusion 51 at the portion located in the inner cavity of the connecting shell 30 to prevent the second rotating shaft 50 from slipping out of the connecting shell 30.

[0082] In some embodiments, a portion of the first rotating shaft 40 located in the inner cavity of the connecting shell 30 is provided with a first damping element 70 ; and / or a portion of the second rotating shaft 50 located in the inner cavity of the connecting shell 30 is provided with a second damping element 80 .

[0083] Preferably, the first damping element 70 includes a first gear portion 71 and a second gear portion 72 that are meshed with each other; the first gear portion 71 is relatively fixed to the first rotating shaft 40, and the second gear portion 72 is installed in the inner cavity of the connecting shell 30; the first gear portion 71 has a first through groove; at least one first convex portion 42 is provided on the outer periphery of the part of the first rotating shaft 40 located in the inner cavity of the connecting shell 30, and at least one first groove portion is provided on the inner wall surface of the first through groove, and at least one first convex portion 42 is mutually engaged with at least one first groove portion; and / or, at least one second groove portion is provided on the outer periphery of the part of the first rotating shaft 40 located in the inner cavity of the connecting shell 30, and at least one second convex portion is provided on the inner wall surface of the first through groove 711, and at least one second convex portion is mutually engaged with at least one second groove portion.

[0084] Furthermore, the first damping element 70 further includes a first elastic member 73 abutting against the second gear portion 72 to provide elastic supporting force; the first damping element 70 further includes a first supporting member 74 abutting against a side of the first elastic member 73 away from the second gear portion 72 .

[0085] It can be understood that the first damping element 70 may include a first gear portion 71, a second gear portion 72, a first elastic member 73 and a first support member 74 which are sequentially sleeved on the first rotating shaft 40, the first gear portion 71 and the second gear portion 72 are meshed with each other, the first gear portion 71 is relatively fixed to the first rotating shaft 40, and the second gear portion 72 is relatively fixed to the connecting shell 30. The second gear portion 72 may be fixed to the connecting shell 30 by interference fit or by a fixing structure. The elastic member 73 is used to provide elastic support to the second gear portion 72, and the elastic member 73 may be a silicone ring. The support member 74 may provide support force for the elastic member 73, and the support member 74 may be a plastic member, and the cross section of the support member 74 may be a conical structure. Preferably, a receiving groove may be provided in the connecting shell 30, and the first damping element 70 may be placed in the receiving groove.

[0086] In some embodiments, the second damping element 80 may include a third gear portion 81 and a fourth gear portion 82 that are meshed with each other, the third gear portion 81 is relatively fixed to the second rotating shaft 50, and the fourth gear portion 82 is installed in the inner cavity of the connecting shell 30; the third gear portion 81 has a second through groove; the outer periphery of the portion of the second rotating shaft 50 located in the inner cavity of the connecting shell 30 is provided with at least one third protrusion 52, and the inner wall surface of the second through groove is provided with at least one third groove portion, and at least one third protrusion 52 is mutually engaged with at least one third groove portion; and / or, the outer periphery of the portion of the second rotating shaft 50 located in the inner cavity of the connecting shell 30 is provided with at least one fourth groove portion, and the inner wall surface of the second through groove is provided with at least one fourth protrusion, and at least one fourth protrusion is mutually engaged with at least one fourth groove portion.

[0087] Furthermore, the second damping element 80 also includes a second elastic member 83 abutting against the fourth gear portion 82 to provide elastic supporting force; the second damping element 80 may also include a second supporting member 84 abutting against a side of the second elastic member 83 away from the fourth gear portion 82.

[0088] It can be understood that the structure of the second rotating shaft 50 is similar to that of the above-mentioned first rotating shaft 40, and the structure of the second damping element 80 is similar to that of the above-mentioned first damping element 70, which can be implemented with reference to the first rotating shaft 40 and the first damping element 70 respectively, and will not be described in detail here.

[0089] See also Figures 8 to 10As shown, the first lamp body 10 may include a first lamp housing 11 and a first lighting assembly 12 arranged in the first lamp housing 11; the first end of the first lamp housing 11 may be a roughly U-shaped groove structure, and the space formed by the U-shaped groove structure is the first accommodating space 10a. The first rotating shaft 40 is arranged on this part. When processing the first through cavity 40a, the first lamp housing 11 may be located on the outside of the axial extension direction of the first rotating shaft 40, and the first lamp housing 11 may be located on the outside of the axial extension direction of the first rotating shaft 40 through a cylindrical mold needle, and then penetrate to the first rotating shaft 40.

[0090] The first lamp housing 11 may include an upper housing 111 and a lower housing 112, and the upper housing 111 and the lower housing 112 may be fixed by fasteners such as bolts 113. Of course, the upper housing 111 and the lower housing 112 may also be assembled by snap-fit ​​connection or the like. Preferably, a shielding structure 1122 may be provided on the lower housing 112 to cover a through hole processed by a columnar mold pin on the side of the first lamp housing 11, and of course, the through hole may also be sealed by a sealing plug or the like.

[0091] Furthermore, the first lamp housing 11 has a first light exit hole 111 a , which may be formed on the upper housing 111 , and an area of ​​the first light exit hole 111 a may be greater than half of an area of ​​an upper surface of the upper housing 111 .

[0092] The first lighting assembly 12 may include a first lamp panel 121, a first lampshade 122 and a first floodlight bracket 123. The first floodlight bracket 123 is an annular structure. The first lampshade 122, the first floodlight bracket 123 and the first lamp panel 121 are stacked together from top to bottom, and the first lampshade 122 is exposed in the first light exit hole 111a.

[0093] Specifically, see Fig. 9 In some embodiments, the first light board 121 is provided with a mounting hole 1211, and a fastener 124 is passed through the mounting hole 1211 to fix the first light board 121 to the upper shell 111 or the lower shell 112. A positioning hole 1212 may also be provided on the first light board 121, and a positioning column 1234 is provided on the first floodlight bracket 123 facing the side of the first light board 121. The positioning column 1234 is plugged into the positioning hole 1212, so that the first floodlight bracket 123 and the first light board 121 are relatively fixed.

[0094] Combination Fig.11As shown, the first lampshade 122 is generally in a cylindrical structure, and the cross-sectional area of ​​the first lampshade 122 is slightly larger than the area of ​​the first light exit hole 111a, so that the first lampshade 122 can be exposed in the first light exit hole 111a, but does not completely protrude from the first light exit hole 111a. The outer periphery of the first lampshade 122 is provided with a first groove 1221. When the first lampshade 122 is installed on the first lamp housing 11, the first groove 1221 is located at the lower side of the upper surface of the upper shell 111. The first sealing ring 114 can be provided in the first groove 1221 to play a sealing and waterproof role. Of course, the first groove 1221 can also be filled with sealing material. A second sealing ring 115 can also be provided between the upper shell 111 and the lower shell 112. For example, the lower shell 112 is provided with a second groove 1121, and the second sealing ring 115 is provided in the second groove 1121.

[0095] The first floodlight bracket 123 is generally in a square frame structure, and has an annular main body 1231, a step portion 1232 extending from the periphery of the main body 1231, and a plurality of protrusions 1233 are provided on the periphery of the step portion 1232. The lamp beads on the first lamp board 121 are located in the inner cavity of the main body 1231, the step portion 1232 is overlapped with the periphery of the first lamp cover 122, and the protrusions 1233 are mutually engaged with the slots 1111 on the inner peripheral surface of the upper shell 111, so that the first floodlight bracket 123 and the upper shell 111 are relatively fixed.

[0096] See also Figures 12 to 15 As shown, in some embodiments, the functional body 22 includes a second lamp housing 221 and a second lighting assembly 222 disposed in the second lamp housing 221 .

[0097] The first end of the second lamp housing 221 is provided with a mounting groove. The rotating housing 21 is provided with a third rotating shaft 60. The third rotating shaft 60 extends into the mounting groove. A damper 61 is sleeved on the outer periphery of the portion located in the mounting groove.

[0098] Preferably, the rotating shell 21 may include a U-shaped portion 211, the first end of the U-shaped portion 211 is a U-shaped groove structure, the U-shaped groove structure defines a second accommodating space 20a, and the second rotating shaft 50 is arranged on the part of the U-shaped portion 211 located in the second accommodating space 20a. When processing the second through cavity 50a, the U-shaped portion 211 may be located on the outside of the axial extension direction of the second rotating shaft 50, and the U-shaped portion 211 may be located on the outside of the axial extension direction of the second rotating shaft 50 through a cylindrical mold needle, and then penetrated to the second rotating shaft 50.

[0099] The opening of the U-shaped portion 211 is provided with a cover U-shaped portion 212 for sealing the opening. The cover 212 is provided with a third rotating shaft 60 on a side away from the U-shaped portion 211. The cover 212 may be provided with a shielding portion 2121 (see Figure 7 ) to cover the through hole processed by the columnar mold pin on the side of the U-shaped portion 211. Of course, the through hole can also be sealed with a sealing plug. In some embodiments, the rotating shell 21 may not be provided.

[0100] See also Figures 12 to 15 As shown, the second lamp housing 221 may include a first shell 2211 and a second shell 2212 that are detachably connected. The first shell 2211 and the second shell 2212 may be connected and fixed by fasteners such as bolts, or may be assembled by snap-fit ​​connection and fixing. The setting may be selected according to needs and is not specifically limited here.

[0101] The second lighting assembly 222 may include a second light board 2221 and a control circuit board 2222 connected to the second light board 2221, and the control circuit board 2222 is connected to the first light board 121 through a cable. The second lamp housing 221 has a second light exit hole 221a. The second lighting assembly 222 also includes a second lampshade 2223 and a second floodlight bracket 2224, the second floodlight bracket 2224 is an annular structure, the second lampshade 2223, the second floodlight bracket 2224 and the second light board 2221 are stacked together from top to bottom, and the second lampshade 2223 is exposed at the second light exit hole 221a.

[0102] The second light exit hole 221a may be formed on the first housing 2211, and the area of ​​the second light exit hole 221a may be greater than half the area of ​​the upper surface of the first housing 2211. The second lamp board 2221 is disposed opposite to the second light exit hole 221a.

[0103] The second lamp panel 2221 may be connected and fixed to the first shell 2211 and / or the second shell 2212 by bolts or the like.

[0104] Combination Fig.13 , Fig.15 and Fig.16As shown, the second lampshade 2223 is generally in a cylindrical structure, and the cross-sectional area of ​​the second lampshade 2223 is slightly larger than the area of ​​the second light exit hole 221a, so that the second lampshade 2223 can be exposed in the second light exit hole 221a, but does not completely protrude from the second light exit hole 221a. The outer periphery of the second lampshade 2223 is provided with a third groove 22231. When the second lampshade 2223 is installed on the first shell 2211, the third groove 22231 is located at the lower side of the upper surface of the first shell 2211. A third sealing ring 2213 can be provided in the third groove 22231 to play a sealing and waterproof role. Of course, the third groove 22231 can also be filled with sealing material. A fourth sealing ring 2214 can also be provided between the first shell 2211 and the second shell 2212. For example, a fourth groove 22121 is provided on the second shell 2212, and the fourth sealing ring 2214 is provided in the fourth groove 22121.

[0105] The second floodlight bracket 2224 is generally in a square frame structure, and has an annular portion 22241, a support portion 22242 extending from the periphery of the annular portion 22241, and a plurality of buckle portions 22243 are provided on the periphery of the support portion 22242. The lamp beads on the second lamp board 2221 are located in the inner cavity of the annular portion 22241, the support portion 22242 is overlapped with the periphery of the second lamp cover 2223, and the buckle portions 22243 and the buckle grooves on the inner periphery of the first shell 2211 and / or the second shell 2212 are mutually engaged, so that the second floodlight bracket 2224 and the second lamp housing 221 are relatively fixed.

[0106] Furthermore, a bracket 2225 and a battery 2226 are provided in the second lamp housing 221, the second lamp board 2221 is provided on the upper side of the bracket 2225, the battery 2226 is provided on the lower side of the bracket 2225, and the battery 2226 is connected to the control circuit board 2222. A connecting arm 22251 is provided on one side of the bracket 2225, and the connecting arm 22251 can be snap-connected or fixed with the inner wall surface of the second housing 2212 by interference fit, and of course, it can also be not provided on the connecting arm 22251. Preferably, the second housing 2212 has a battery slot for accommodating the battery 2226, and a shockproof sheet 2227 can be provided between the battery 2226 and the lower side of the bracket 2225. The battery 2226 can be a rechargeable lithium battery. The battery 2226 can simultaneously supply power to the first lamp body 10 and the second lamp body 20 at the same time or in a time-sharing manner. Of course, a battery can be independently provided in the first lamp body 10.

[0107] See again Fig.13 , Fig.15 and Fig.17As shown, in some embodiments, the second lamp housing 221 is further provided with a charging interface 22221 and a switch button 22222 connected to the control circuit board 2222. The control circuit board 2222 may be arranged on the side of the second lamp housing 221. The side of the second lamp housing 221 may be provided with a first through hole, a second through hole and a third through hole. The first through hole can be used to expose the charging interface 22221. The charging interface 22221 can be an optional type-C interface. When not charging, it can be sealed and protected by a sealing plug 223.

[0108] The second through hole can be arranged opposite to the switch button 22222. The second lamp body 20 can also include a key cap 224 and a sealing sleeve 225. The sealing sleeve 225 can be located in the inner cavity of the second lamp shell 221 and is sleeved on the outer periphery of the switch button 22222. The key cap 224 can be installed in the second through hole and be sleeved together with the switch button 22222 arranged on the control circuit board 2222. The sealing sleeve 225 can seal the gap of the second through hole to play a waterproof role. Furthermore, an elastic arm 22244 is extended from the circumference of the aforementioned second floodlight bracket 2224, and the elastic arm 22244 is provided with a through cavity for the switch button 22222 to be exposed. The sealing sleeve 225 is located between the elastic arm 22244 and the button cap 224, and the elastic arm 22244 has a first inclined surface on the side facing the sealing sleeve 225, and the first inclined surface is inclined from top to bottom toward the side of the sealing sleeve 225, and the sealing sleeve 225 has a second inclined surface on the side facing the elastic arm 22244, and the second inclined surface is inclined from top to bottom toward the side of the elastic arm 22244, so that when the second floodlight bracket 324 is moved downward for assembly, the first inclined surface and the second inclined surface are wedge-shaped interference fit, which can improve the sealing function of the sealing sleeve 225.

[0109] The control circuit board 2222 is also provided with an indicator light 22223, and the indicator light 22223 is arranged opposite to the third through hole. The second lamp body 20 may also include a light guide 226, and the light guide 226 is passed through the third through hole to be arranged opposite to the indicator light 22223. The light guide 226 may be interference fit with the third through hole, and the light guide 226 and the inner wall of the third through hole may be matched through a concave-convex structure to improve the sealing performance.

[0110] In some embodiments, the second lamp housing 221 is further provided with a plurality of magnetic elements 227, which can be embedded in the second housing 2212, and the folding lamp can be attached to a car, an iron cabinet or other magnetic places to meet lighting needs in different directions by rotating the shaft. In some embodiments, the aforementioned first lamp housing 11 can also be provided with magnetic elements. The magnetic elements 227 include but are not limited to permanent magnets.

[0111] In some embodiments, a rotatable hook 228 is also provided on the second lamp housing 221. For example, the rotatable hook 228 can be set on the second shell 2212 so that the folding lamp can be hung in a suitable position, such as on railings, branches or other places where it can be hung, and rotated through a shaft to meet lighting needs in different directions.

[0112] Further, the second housing 2212 is provided with a receiving groove, and the rotatable hook 228 includes a mounting plate 2281, a hook body 2282 and a universal ball 2283. The mounting plate 2281 is provided with a limiting groove 22811, and the hook body 2282 can be detachably connected and fixed with the universal ball 2283 by thread. When assembling the rotatable hook 228, the universal ball 2283 is placed in the limiting groove 22811, and then the mounting plate 2281 is installed in the receiving groove. Preferably, the second housing 2212 can also be provided with a hook groove for accommodating the hook body 2282. Of course, the rotatable hook 228 can also be connected to the second lamp housing 221 in a manner of being fixedly mounted by a rotating shaft. It is understandable that the rotatable hook 228 is not limited to the above-mentioned embodiment.

[0113] In some embodiments, the first lamp body 10 and / or the second lamp body 20 has a standard 1 / 4" threaded hole, which can be fixed on a tripod head and rotated through a shaft to meet lighting requirements in different directions.

[0114] like Fig.18 As shown, the first lamp body 10 and the second lamp body 20 can be folded into a stacked state (or storage state) through a rotating structure. At this time, the overall volume of the folded lamp is small, which can be easily stored or carried, and can be used in outdoor environments or emergency environments. Of course, in this state, the first lamp body 10 and / or the second lamp body 20 can also illuminate, and the light output range is large.

[0115] like Fig.19 As shown, the first lamp body 10 and the second lamp body 20 can be folded into a semi-expanded state through a rotating structure. At this time, the folded lamp is roughly V-shaped and can stand on a desktop or other environment by relying on its own structure. In this state, the first lamp body 10 and / or the second lamp body 20 can also illuminate, and the light output range is relatively large.

[0116] like Fig. 20 As shown, the first lamp body 10 and the second lamp body 20 can be folded into a semi-expanded state through a rotating structure. At this time, the shape of the folded lamp is roughly L-shaped, and can be placed on a desktop or other environment by relying on its own structure. In this state, the first lamp body 10 and / or the second lamp body 20 can also illuminate, and the range of light output is relatively concentrated, and the light intensity is relatively large.

[0117] like Fig.21As shown, the first lamp body 10 and the second lamp body 20 can be folded into a semi-expanded state through a rotating structure, and the functional main body 22 and the rotating shell 21 of the second lamp body 20 can rotate relative to each other through the third rotating shaft 60, so that multiple angles of light can be formed in space, which has better applicability.

[0118] It can be understood that the first lamp body 10 and the second lamp body 20 of the folding lamp can be folded vertically at an angle of 180 degrees to each other, and can be adjusted horizontally to a total of 300 degrees, so that lighting in different directions can be met, and its applicability is better.

[0119] It can be understood that the above embodiments only express the preferred implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the patent scope of the utility model. It should be pointed out that, for ordinary technicians in this field, without departing from the concept of the utility model, the above-mentioned technical features can be freely combined, and several deformations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, all equivalent changes and modifications made to the scope of the claims of the utility model should fall within the scope of the claims of the utility model.

Claims

1. A folding lamp, characterized in that: It includes a first lamp body and a second lamp body, the first lamp body is provided with a first lighting component, and the second lamp body is provided with a second lighting component; one end of the first lamp body and one end of the second lamp body are rotatably connected through a rotating shaft structure, so that the relative position of the first lamp body and the second lamp body can be adjusted, so that the light output range of the first lamp body and the second lamp body can be adjusted.

2. The folding lamp according to claim 1, characterized in that: The rotating shaft structure comprises a connecting shell, the connecting shell has a first end and a second end opposite to each other, and a cable electrically connecting the first lamp body and the second lamp body is arranged in the connecting shell; The first end of the first lamp body is rotatably connected to the first end of the connecting shell via a first rotating shaft, so that the first lamp body can rotate around the first rotating shaft; the maximum width of the first end of the first lamp body is greater than the maximum width of the first end of the connecting shell, the first lamp body is provided with a first accommodating space, and the first end of the connecting shell is arranged in the first accommodating space; The first end of the second lamp body is rotatably connected to the second end of the connecting shell via a second rotating shaft, so that the second lamp body can rotate around the second rotating shaft; the maximum width of the first end of the second lamp body is greater than the maximum width of the second end of the connecting shell, the second lamp body is provided with a second accommodating space, and the second end of the connecting shell is arranged in the second accommodating space; The first rotating shaft is arranged in parallel with the second rotating shaft.

3. The folding lamp according to claim 2, characterized in that: The first rotating shaft has a first through cavity, and the first through cavity communicates with the inner cavity of the first lamp body and the inner cavity of the connecting shell; The second rotating shaft has a second through cavity, and the second through cavity communicates the inner cavity of the second lamp body with the inner cavity of the connecting shell. The first through cavity, the inner cavity of the connecting shell and the second through cavity form a wiring channel for cables to pass through.

4. The folding lamp according to claim 3, characterized in that: The second lamp body comprises a rotating shell and a functional body; the rotating shell is provided with the first accommodation space; the functional body is provided with the second lighting assembly; The rotating shell is connected to the functional body in a circular rotation around the axis of the third rotating shaft, and the third rotating shaft is arranged perpendicular to the first rotating shaft.

5. The folding lamp according to claim 4, characterized in that: The third rotating shaft has a third through cavity, and the third through cavity communicates with the inner cavity of the rotating shell and the inner cavity of the functional body.

6. The folding lamp according to any one of claims 2 to 5, characterized in that: The portion of the first rotating shaft located in the inner cavity of the connecting shell is provided with a first limiting protrusion; And / or, a second limiting protrusion is provided on the portion of the second rotating shaft located in the inner cavity of the connecting shell.

7. The folding lamp according to any one of claims 2 to 5, characterized in that: A first damping element is provided at a portion of the first rotating shaft located in the inner cavity of the connecting shell; And / or, a second damping element is provided at a portion of the second rotating shaft located in the inner cavity of the connecting shell.

8. The folding lamp according to claim 7, characterized in that: The first damping element includes a first gear portion and a second gear portion meshing with each other; The first gear part is relatively fixed on the first rotating shaft, and the second gear part is installed in the inner cavity of the connecting shell; The first gear portion has a first through slot; At least one first convex portion is provided on the outer periphery of the portion of the first rotating shaft located in the inner cavity of the connecting shell, at least one first groove portion is provided on the inner wall surface of the first through groove, and at least one first convex portion and at least one first groove portion are engaged with each other; And / or, at least one second groove is provided on the outer periphery of the portion of the first rotating shaft located in the inner cavity of the connecting shell, at least one second convex portion is provided on the inner wall surface of the first through groove, and at least one second convex portion is engaged with at least one second groove; The first damping element further comprises a first elastic member abutting against the second gear portion to provide an elastic supporting force; The first damping element further includes a first supporting member abutting against a side of the first elastic member away from the second gear portion.

9. The folding lamp according to claim 7, characterized in that: The second damping element may include a third gear portion and a fourth gear portion meshing with each other, the third gear portion is relatively fixed on the second rotating shaft, and the fourth gear portion is installed in the inner cavity of the connecting shell; The third gear portion has a second through slot; the outer periphery of the portion of the second rotating shaft located in the inner cavity of the connecting shell is provided with at least one third convex portion, the inner wall surface of the second through slot is provided with at least one third groove portion, and at least one third convex portion is engaged with at least one third groove portion; And / or, at least one fourth groove is provided on the outer periphery of the portion of the second rotating shaft located in the inner cavity of the connecting shell, at least one fourth convex portion is provided on the inner wall surface of the second through groove, and at least one fourth convex portion is engaged with at least one fourth groove; The second damping element further comprises a second elastic member abutting against the fourth gear portion to provide an elastic supporting force; The second damping element may further include a second supporting member abutting against a side of the second elastic member away from the fourth gear portion.

10. The folding lamp according to claim 5, characterized in that: The first lamp body comprises a first lamp housing and a first lighting assembly arranged in the first lamp housing; the functional body comprises a second lamp housing and a second lighting assembly arranged in the second lamp housing; The first lighting assembly includes a first light board, and the second lighting assembly includes a second light board and a control circuit board connected to the second light board, and the control circuit board is connected to the first light board through the cable.

11. The folding lamp according to claim 10, characterized in that: The first lamp housing has a first light exit hole; The first lighting assembly further includes a first lampshade and a first floodlight bracket, the first floodlight bracket is an annular structure, the first lampshade, the first floodlight bracket and the first lamp panel are stacked together in sequence from top to bottom, and the first lampshade is exposed at the first light exit hole; The second lamp housing has a second light exit hole; The second lighting assembly also includes a second lampshade and a second floodlight bracket, the second floodlight bracket is an annular structure, the second lampshade, the second floodlight bracket and the second light panel are stacked together from top to bottom, and the second lampshade is exposed at the second light outlet.

12. The folding lamp according to claim 11, characterized in that: A bracket and a battery are provided in the second lamp housing; The second lamp panel is arranged on the upper side of the bracket, the battery is arranged on the lower side of the bracket, and the battery is connected to the control circuit board.

13. The folding lamp according to claim 12, characterized in that: The first end mounting groove of the second lamp housing, the rotating housing is provided with the third rotating shaft; The third rotating shaft extends into the installation groove, and a damper is sleeved on the outer periphery of the portion located in the installation groove.

14. The folding lamp according to claim 10, characterized in that: The first lamp housing and / or the second lamp housing is provided with a rotatable hook.

15. The folding lamp according to claim 10, characterized in that: The first lamp housing and / or the second lamp housing is provided with a magnetic attraction member.

16. The folding lamp according to claim 10, characterized in that: The second lamp housing is also provided with a switch button and a charging interface connected to the control circuit board.

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