Rotary camping lamp

Abstract

The rotary camping lamp comprises a base, a main board, a light assembly and a light cover, the base comprises a middle shell and an installation table fixed to the end of the middle shell, the main board is arranged in the middle shell, the light assembly is fixed to the installation table and electrically connected with the main board, and the light assembly comprises a lamp panel and a swing switch. The swing switch is used for controlling the lamplight brightness or color temperature of the lamp panel, the lamp panel is arranged on the mounting table in a covering mode through the light cover, a plurality of inner teeth are arranged on the inner side wall of the light cover in the circumferential direction, the light cover can rotate in the circumferential direction of the mounting table, the inner teeth rotate synchronously, and the inner teeth stir the swing switch so that the lamplight brightness or color temperature of the lamp panel can be adjusted by one gear. And the swing switch crosses the previous inner tooth and can be continuously shifted by the next inner tooth to be adjusted to the next gear, so that a user can adjust the brightness or color temperature of the lamp panel by rotating the light cover, an adjusting key does not need to be arranged outside the camping lamp, the attractiveness is improved, and the internal space occupied by an adjusting system is reduced.

Description

[0001] This application claims the priority of the Chinese patent application filed with the China Patent Office on April 25, 2024, with application number 2024208884300 and invention name “A Knob-Type Camping Light”, all contents of which are incorporated by reference in this application. Technical Field

[0002] The utility model relates to the technical field of lighting, in particular to a rotating camping lamp. Background Art

[0003] Outdoor outings are one of the activities that many people like nowadays. Some people go out for outings by car, and some go out with a group. Outdoor camping has also become a major feature of the current outings. In daily outdoor use, the outdoor camping environment is darker, and camping lights are needed for lighting. The commonly used camping lights need to adjust the brightness or color of the light. On the one hand, traditional camping lights need to have additional light adjustment buttons on their outer surface. On the other hand, the adjustment system of traditional camping lights will occupy a lot of space inside the camping lights. Utility Model Content

[0004] The utility model provides a rotating camping lamp to solve the technical problems that the adjustment button is arranged on the outer surface of the camping lamp, which affects the appearance and the adjustment system occupies a large amount of internal space.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides a rotating camping light, comprising:

[0007] A base, comprising a middle shell and a mounting platform, wherein the mounting platform is fixed to an end of the middle shell;

[0008] A mainboard, disposed in the middle shell;

[0009] A light assembly, comprising a light board fixed to the mounting platform and a swing switch, wherein the light board is provided with a plurality of LED lights, the light board is electrically connected to the main board, the swing switch is fixed to the mounting platform and electrically connected to the main board, and the swing switch controls the light brightness or color temperature of the light board;

[0010] A light cover is provided to cover the lamp panel on the mounting platform, and the inner side wall of the light cover is provided with a plurality of inner teeth arranged circumferentially, and the inner teeth cooperate with the rocking switch, and the light cover rotates along the circumference of the mounting platform. When the light cover drives the inner teeth to rotate, the inner teeth toggle the rocking switch to adjust the brightness or color temperature of the lamp panel by one gear, and the rocking switch passes over the previous inner tooth and can be continuously toggled by the next inner tooth to be adjusted to the next gear.

[0011] In one embodiment, the rocker switch includes a control block and a toggle plate, the control block is electrically connected to the main board, the toggle plate is installed and extends from the control block, the toggle plate abuts against the inner teeth, the inner teeth rotate to drive the toggle plate to swing left and right, and the control block controls the light brightness or color temperature of the light board to increase or decrease.

[0012] In one embodiment, the rotatable camping light also includes a light switch, which is electrically connected to the main board. A contact block is provided on the inner wall of the light cover. The light cover rotates circumferentially, and the contact block rotates circumferentially synchronously and contacts the light switch. The light switch controls the light board to turn off the light, and the contact block disengages from the light switch, and the light switch controls the light board to turn on the light.

[0013] In one of the embodiments, the mounting platform is provided with a rotating track along the circumference, and a slider is protruding from the inner side wall of the light shield. The slider always slides in the rotating track, and the rotating track is provided with relatively spaced blocks and flanges. The blocks prevent the slider from sliding circumferentially, and the slider can squeeze through the flange and get stuck in the gap between the blocks and the flange. At this time, the light shield is positioned circumferentially, and the light switch contacts the contact block.

[0014] In one of the embodiments, the light board is fixed to the end of the mounting platform, and the plurality of LED lamps are arranged in a circumferential array along the edge of the light board facing the middle shell side, and the light cover includes a reflective layer and a light-transmitting layer fixedly connected, and the reflective layer is arranged around the mounting platform, and the LED lamps are irradiated on the outer side of the reflective layer, and the outer side of the reflective layer is used to reflect light, and the light-transmitting layer is arranged on the outer side of the reflective layer and is used to transmit light.

[0015] In one embodiment, the light shield further includes a frosted layer and a light-uniform layer located between the light-transmitting layer and the light-reflecting layer, the frosted layer is sleeved on the outside of the light-reflecting layer, and the light-uniform layer is sleeved on the outside of the frosted layer, so that the reflected light on the light-reflecting layer is evenly dispersed in all directions.

[0016] In one embodiment, the light cover further includes a light shielding layer, which is located on the side of the light board facing away from the middle shell, and is used to block light. The light shielding layer covers the end of the light-transmitting layer and is detachably connected to the light-transmitting layer.

[0017] In one of the embodiments, the mounting platform is further provided with a sub-board, the sub-board is electrically connected to the main board, the sub-board is electrically connected to the light board and the swing switch respectively, and the swing switch is fixed to the sub-board.

[0018] In one embodiment, at least two of the light shield, the mounting platform and the light assembly are respectively provided, the two mounting platforms are respectively fixed at the opposite ends of the middle shell, the two light assemblies are respectively fixed to the two mounting platforms, and the two light shields are respectively located at the opposite ends of the middle shell; the two light shields located at the opposite ends of the middle shell are defined as the first light shield and the second light shield, the swing switch in the first light shield at least controls the light brightness of the lamp board in the first light shield, and the swing switch in the second light shield at least controls the light color temperature of the lamp board in the second light shield.

[0019] In one embodiment, by rotating the first light cover, the light brightness of the lamp board in the first light cover and the light brightness of the lamp board in the second light cover change synchronously, and by rotating the second light cover, the light color temperature of the lamp board in the first light cover and the light color temperature of the lamp board in the second light cover change synchronously.

[0020] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0021] The rotatable camping lamp of the embodiment of the utility model includes a base, a main board, a light assembly and a light cover. The base includes a middle shell and a mounting platform fixed to the end of the middle shell. The main board is arranged in the middle shell. The light assembly is fixed to the mounting platform and electrically connected to the main board. The light assembly includes a light board and a swing switch. The swing switch is used to control the light brightness or color temperature of the light board. The light cover covers the light board on the mounting platform. The inner side wall of the light cover is provided with a plurality of inner teeth arranged circumferentially. The light cover can rotate along the circumference of the mounting platform. The inner teeth rotate synchronously, and the inner teeth toggle the swing switch to adjust the light brightness or color temperature of the light board by one gear. The swing switch passes the previous inner tooth and can be continuously toggled by the next inner tooth to be adjusted to the next gear, so that the user can adjust the brightness or color temperature of the light board by rotating the light cover, so that there is no need to set an adjustment button on the outside of the camping lamp, thereby improving the appearance and reducing the internal space occupied by the adjustment system. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the overall structure of a rotating camping light according to the first embodiment of the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of a first exploded structure of the rotating camping lamp shown;

[0025] Figure 3 for Figure 1 A schematic cross-sectional structure diagram of a rotating camping light shown;

[0026] Figure 4 for Figure 1 A schematic diagram of a second exploded structure of the rotating camping light shown;

[0027] Figure 5 for Figure 4 An enlarged structural diagram of component A in the rotating camping light shown;

[0028] Figure 6 for Figure 4 The exploded structural diagram of part A in the rotating camping light shown;

[0029] Figure 7 for Figure 1 A third exploded structural diagram of the rotating camping light shown;

[0030] Figure 8 for Figure 1 A fourth exploded structural diagram of the rotating camping light shown;

[0031] Fig. 9 This is a schematic diagram of the exploded structure of the rotary camping light according to the second embodiment of the utility model;

[0032] Fig.10 Fig. 9 A schematic cross-sectional structure diagram of a rotating camping light shown;

[0033] Fig.11 This is a schematic diagram of the exploded structure of the rotating camping light according to the third embodiment of the utility model;

[0034] Fig.12 Fig.11 The cross-sectional structure diagram of the rotating camping light shown.

[0035] The following are the descriptions of the reference numerals:

[0036] 10. Rotating camping light; 100. Base; 200. Main board; 300. Light assembly; 400. Light cover; 500. Light switch;

[0037] 110, middle shell; 120, mounting platform; 121, rotating track; 122, stopper; 123, flange; 124, sub-board; 310, lamp board; 311, LED lamp; 320, rocker switch; 321, control block; 322, toggle plate; 410, inner teeth; 420, contact block; 430, slider; 440, step surface; 450, reflective layer; 460, light-transmitting layer; 470, frosted layer; 480, uniform light layer; 490, light-shielding layer; 600, first light cover; 700, second light cover; 800, battery;

[0038] 330, encoder; 491, fixing plate; 4911, connecting hole; 340, potentiometer; 341, rotating part; 342, resistor; 492, limit groove. DETAILED DESCRIPTION

[0039] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0041] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] See also Figures 1 to 5The utility model provides a rotating camping lamp 10, which can be used for outdoor lighting. It can enhance the atmosphere of outdoor camping by switching different lighting effects. Specifically, the rotating camping lamp 10 includes a base 100, a main board 200, a light assembly 300 and a light cover 400. The base 100 includes a middle shell 110 and a mounting platform 120. The mounting platform 120 is fixed to the end of the middle shell 110. The main board 200 is arranged in the middle shell 110 and is used to process adjustment information. The light assembly 300 includes a light board 310 fixed to the mounting platform 120 and a swing switch 320. The light board 310 is electrically connected to the main board 200. The light board 310 is provided with a plurality of LED lamps 311. The plurality of LED lamps 311 constitute a light source and are used to emit light. The swing switch 320 is electrically connected to the main board 200. The swing switch 320 is connected with the light panel 310, and the light cover 400 covers the light panel 310 on the mounting platform 120. The light cover 400 can rotate along the circumference of the mounting platform 120. When the light cover 400 rotates, the swing switch 320 is toggled to make the swing switch 320 control the light brightness or light color temperature of the light panel 310 to be adjusted from one gear to the next gear, so that the user can adjust the brightness or color temperature of the light panel 310 by rotating the light cover 400. It is not only convenient to use, but also there is no need to set adjustment buttons on the outside of the camping lamp, which improves the appearance and reduces the internal space occupied by the adjustment system.

[0043] refer to Figures 3 to 5 The light shield 400 is arranged around the outer periphery of the mounting platform 120, and the inner side wall of the light shield 400 is a side facing the mounting platform 120. The inner side wall of the light shield 400 is provided with a plurality of inner teeth 410 arranged circumferentially. The inner teeth 410 cooperate with the rocking switch 320. When the light shield 400 rotates circumferentially relative to the mounting platform 120, the light shield 400 synchronously drives the inner teeth 410 to rotate. The inner teeth 410 and the rocking switch 320 touch each other to toggle the rocking switch 320. The rocking switch 320 adjusts the light brightness or color temperature of the light board 310 by one gear. After the rocking switch 320 passes over the previous inner tooth 410, it can be further toggled by the next inner tooth 410, so that the rocking switch 320 0 controls the light brightness or color temperature of the light board 310 to continue to adjust to the next gear. It should be noted that, in the present embodiment, a plurality of inner teeth 410 are arranged at intervals along the circumferential direction of the inner wall of the light shield 400, so that the rocker switch 320 enters the interval between two adjacent inner teeth 410 after being turned by one of the inner teeth 410, so that the rocker switch 320 returns to its original position first and can be turned again by the next inner tooth 410. In other embodiments, the inner teeth 410 may also be arranged circumferentially continuously, for example, the inner teeth 410 extend in a wave shape along the inner wall of the light shield 400, and on the moving path of the rocker switch 320, the inner teeth 410 are provided with intervals for the rocker switch 320 to return to its original position.

[0044] The rocker switch 320 includes a control block 321 and a toggle piece 322. The control block 321 is electrically connected to the main board 200. The toggle piece 322 is installed and extends from the control block 321. The toggle piece 322 abuts against the inner teeth 410. When the inner teeth 410 rotate relative to the control block 321, the inner teeth 410 drive the toggle piece 322 to swing left or right. The toggle piece 322 drives the gear adjustment inside the control block 321, so that the control block 321 controls the light brightness or color temperature gear of the light board 310 to increase or decrease. The toggle piece 322 can be driven by swinging to mechanically drive the gear adjustment inside the control block 321, or it can be induced by vibration to adjust the gear of the control block 321. It should be noted that It is clear that in the present application, the brightness of the light of the lamp board 310 is controlled by the number of light-emitting LED lamps 311. It can be understood that the brightness of the light can also be controlled by adjusting the input voltage or current. The toggle piece 322 is toggled once by the inner tooth 410, the control block 321 adjusts one gear, and the color temperature of the lamp board 310 is adjusted by one gear. The gear adjustment of the color temperature can be a change of white, yellow, red, yellow, and white. The change of color temperature can be achieved by changing the proportion of different lights. The adjustment of the brightness or color temperature of the light can be found in relevant materials and will not be explained in detail here. As long as the brightness or color temperature of the light board 310 can be achieved, it is within the protection scope of the present application.

[0045] The rotatable camping lamp 10 also includes a light switch 500, which is electrically connected to the main board 200. A contact block 420 is provided on the inner side wall of the light cover 400. The light cover 400 rotates circumferentially and drives the contact block 420 to rotate synchronously. When the contact block 420 rotates to the position where the light switch 500 is located, the contact block 420 contacts the light switch 500 and squeezes the light switch 500 radially. The light switch 500 is triggered and controls the light board 310 to turn off the light. When the contact block 420 rotates to move away from the position where the light switch 500 is located, the light switch 500 disengages from the contact block 420, and the light switch 500 controls the light board 310 to turn on the light. The light switch 500 is arranged on the mounting platform 120, so that the exterior of the rotatable camping lamp 10 is more beautiful.

[0046] refer to Figure 5 and Figure 6The mounting platform 120 is provided with a rotating track 121 extending in the circumferential direction, and a slider 430 is protruding from the inner side wall of the light cover 400. The slider 430 always slides in the rotating track 121, and the rotating track 121 is provided with relatively spaced stoppers 122 and flanges 123. When the stoppers 122 abut against the slider 430, the slider 430 can be prevented from continuing to move in the circumferential direction. The flange 123 is a smooth convex structure, and the slider 430 can squeeze the flange 123 under the action of external force, and the slider 430 and the flange 123 are slightly deformed so that the slider 430 squeezes through the flange 123 and is stuck in the gap between the stoppers 122 and the flange 123. At this time, the slider 430 is limited left and right by the stoppers 122 and the flange 123, and the light cover 400 is limited in the circumferential rotation, and the light switch 500 just abuts against the contact block 420, and the light board 310 is in the off state. The slider 430 can also be externally Under the action of force, the light shield 400 rotates in the opposite direction so that the slider 430 squeezes through the flange 123 and slides out from the gap between the stop block 122 and the flange 123. At this time, the circumferential rotation limit of the light shield 400 is released, the light switch 500 is disengaged from the contact block 420, and the light board 310 is in an on state. It should be noted that the inner side wall of the light shield 400 is also provided with a step surface 440 extending in the radial direction, and the step surface 440 is accommodated in the rotating track 121. The step surface 440 and the bottom wall of the rotating track 121 are in contact with each other, and the bottom wall of the rotating track 121 blocks the step surface 440 from moving in a direction perpendicular to the step surface 440, so that the light shield 400 will not be separated from the cover mounting platform 120. In other embodiments, the step surface 440 may not be provided, and the light shield 400 can also be limited from being separated from the cover mounting platform 120 by the slider 430 abutting against the bottom wall of the rotating track 121.

[0047] refer to Figure 3 and Figure 7 The light board 310 is fixed to the end of the mounting platform 120, and a plurality of LED lights 311 are arranged in a circumferential array along the edge of the light board 310 facing the middle shell 110. The light cover 400 includes a reflective layer 450 and a light-transmitting layer 460 that are fixedly connected to each other. The reflective layer 450 is circumferentially closed and surrounded by the mounting platform 120. The reflective layer 450 extends radially. The LED lights 311 can irradiate the outer side of the reflective layer 450. The outer side of the reflective layer 450 is used to reflect light so that the light is emitted from the side circumference of the rotating camping light 10. The light-transmitting layer 460 is connected to the rotating camping light 10. 60 is sleeved on the outer side of the reflective layer 450, and the light-transmitting layer 460 is used for light transmission. The light-transmitting layer 460 is made of a light-transmitting material. It should be noted that, in the present embodiment, the reflective layer 450 is the innermost layer of the light shield 400, the inner side wall of the light shield 400 is the inner side wall of the reflective layer 450, the inner teeth 410 are located on the inner side wall of the reflective layer 450, and the light-transmitting layer 460 is the outermost layer of the light shield 400. The reflective layer 450 and the light-transmitting layer 460 are relatively fixed. When the light-transmitting layer 460 is rotated by an external force, the reflective layer 450 rotates synchronously, and the inner teeth 410 also rotate synchronously.

[0048] The light cover 400 also includes a frosted layer 470 and a uniform light layer 480, both of which are located between the light-transmitting layer 460 and the light-reflecting layer 450. The frosted layer 470 is sleeved on the outside of the light-reflecting layer 450, and the uniform light layer 480 is sleeved on the outside of the frosted layer 470. The light is reflected from the light-reflecting layer 450 to the frosted layer 470. The frosted layer 470 makes the direct point light beam form a hazy feeling and refracts to the uniform light layer 480. The uniform light layer 480 disperses the light to the surroundings through refraction, so that the light beam is evenly projected to the light-transmitting layer 460. The light passes through the light-transmitting layer 460, so that the rotating camping lamp 10 will not produce strong irritating light spots to the eyes while illuminating, and the user is more comfortable to use.

[0049] The light shield 400 also includes a light shielding layer 490, which is located on the side of the lamp board 310 facing away from the middle shell 110. The light shielding layer 490 is used to block light. The light shielding layer 490 is made of an opaque material. At the same time, the light shielding layer 490 can protect the lamp board 310. The light shielding layer 490 covers the opening formed by the end of the light-transmitting layer 460, and the light shielding layer 490 and the light-transmitting layer 460 are detachably connected to facilitate the disassembly and maintenance of the lamp board 310. It should be noted that in the present embodiment, the light shielding layer 490 and the light-transmitting layer 460 are detachably connected by means of a card block and a card slot. The edge of the light shielding layer 490 is provided with a card block, and a card slot is correspondingly provided on the inner wall of the light-transmitting layer 460. The card block slides into the card slot, and the light shielding layer 490 and the light-transmitting layer 460 are relatively fixed. It can be understood that the light shielding layer 490 and the light-transmitting layer 460 can also be connected by gluing.

[0050] refer to Figure 3 and Figure 8 The rotating camping lamp 10 also includes a battery 800 arranged in the middle shell 110, and the battery 800 is used to power the electronic components and the light board 310. The mounting platform 120 is also fixedly provided with a sub-board 124, and the sub-board 124 is electrically connected to the main board 200. The swing switch 320 and the light switch 500 are both fixed on the sub-board 124 and electrically connected to the sub-board 124. The light board 310 is fixed relative to the sub-board 124 and electrically connected to the sub-board 124. When the swing switch 320 is adjusted, the control command is transmitted to the sub-board 124, and the sub-board 124 processes the control command and transmits it to the light board 310, and the light brightness or color temperature of the light board 310 begins to adjust. Similarly, after the light switch 500 is triggered, the control command is processed by the sub-board 124 and then transmitted to the light board 310, and the light of the light board 310 is turned on or off.

[0051] The number of the light mask 400 can be set to one or more. In one embodiment, refer to Figure 7At least two light shields 400, mounting platforms 120 and light assemblies 300 are provided respectively, the two mounting platforms 120 are respectively fixed at two opposite ends of the middle shell 110, the two light assemblies 300 are respectively fixed to the two mounting platforms 120, the two light shields 400 are respectively located at two opposite ends of the middle shell 110 and are covered on the mounting platforms 120, the two light shields 400 at two opposite ends of the middle shell 110 are respectively set to be a first light shield 600 and a second light shield 700, the swing switch 320 in the first light shield 600 controls at least the light board 320 in the first light shield 600 10, the rocking switch 320 in the second light cover 700 at least controls the light color temperature of the lamp board 310 in the second light cover 700. It can be understood that when the first light cover 600 is rotated circumferentially, the inner teeth 410 on the inner side of the first light cover 600 cooperate with the rocking switch 320 to at least control the light brightness of the lamp board 310 in the first light cover 600. When the second light cover 700 is rotated circumferentially, the inner teeth 410 on the inner side of the second light cover 700 cooperate with the rocking switch 320 to at least control the light color temperature adjustment of the lamp board 310 in the second light cover 700.

[0052] In this embodiment, the swing switch 320 in the first light shield 600 or the second light shield 700 can simultaneously control the light adjustment of the two light boards 310. The two swing switches are respectively connected to the main board, and send light adjustment signals to the two light boards through the main board. When the first light shield 600 is rotated, the swing switch 320 in the first light shield 600 is toggled, and the light brightness adjustment of the light board 310 in the first light shield 600 and the light brightness adjustment of the light board 310 in the second light shield 700 are controlled at the same time. When the second light shield 700 is rotated, the swing switch 320 in the second light shield 700 is toggled, and the light color temperature adjustment of the light board 310 in the first light shield 600 and the light color temperature adjustment of the light board 310 in the second light shield 700 are controlled at the same time.

[0053] The second embodiment, referring to Figure 8The base 100 and the main board 200 of the rotating camping lamp 10 are the same as those of the above embodiment. The difference is that the second embodiment cancels the inner teeth 410 and the swing switch 320 of the first embodiment. The light assembly 300 in the second embodiment includes a light board 310 and an encoder 330 fixed on the mounting platform 120. The light board 310 and the encoder 330 are both electrically connected to the main board 200. The encoder 330 controls the light brightness or color temperature of the light board 310 by collecting the rotation angle of the light cover 400. The light cover 400 covers the light board 310 on the mounting platform 120. The light cover 400 is relative to the encoder. 330 circumferential rotation limit, that is, when the light cover 400 rotates, the encoder 330 synchronously rotates the same angle value, the encoder 330 converts the collected angle value into an electrical signal, for details, please refer to the principle of the encoder 330, the electrical signal is transmitted to the main board 200 to control the light brightness or color temperature of the lamp board 310, when the encoder 330 rotates to the angle value set by one gear, the light brightness or color temperature of the lamp board 310 is adjusted by one gear, when the encoder 330 continues to rotate and reaches the angle value set by a gear again, the light brightness or color temperature of the lamp board 310 is adjusted by one gear again.

[0054] A fixing plate 491 is provided inside the light shield 400, and the fixing plate 491 is fixedly connected to the inner peripheral wall of the light shield 400. The fixing plate 491 is provided with a connecting hole 4911 for the partial structure of the encoder 330 to pass through. The fixing plate 491 and the encoder 330 are relatively limited in the circumferential direction by means of a card block and a card slot. One of the side walls of the connecting hole 4911 and the side wall of the encoder 330 is provided with a card block, and the other is provided with a card slot. The card block is inserted into the card slot, and the fixing plate 491 and the encoder 330 are relatively limited in the circumferential direction. It is necessary to say It is clear that there is no limit to the way in which the light shield 400 drives the encoder 330 to rotate synchronously. Setting the fixed plate 491 inside the light shield 400 is only one way. For example, the light shield 400 can also rotate synchronously with the encoder 330 in the circumferential direction by means of a limit rod. One end of the limit rod is fixedly connected to the inner wall of the light shield 400, and the other end is fixed to the outer wall of the encoder 330. When the light shield 400 is rotated by an external force, the encoder 330 rotates synchronously under the drive of the limit rod to collect the same rotation angle value as the light shield 400.

[0055] In this embodiment, the light cover 400 is also provided with a light-transmitting layer 460, a light-reflecting layer 450, a frosted layer 470 and a light-uniform layer 480 having the same structure and function as those in the first embodiment. The edge of the side of the light board 310 facing the middle shell 110 is also provided with a plurality of LED lamps 311 arranged in an array, which will not be described in detail here.

[0056] The third embodiment, referring to Fig. 9The base 100 and the main board 200 of the rotating camping lamp 10 are the same as those of the first embodiment. The difference is that the third embodiment cancels the inner teeth 410 and the rocker switch 320 of the first embodiment. The light assembly 300 in the third embodiment includes a light board 310 and a potentiometer 340 fixed on the mounting platform 120. The light board 310 and the potentiometer 340 are both electrically connected to the main board 200. The potentiometer 340 controls the light brightness or color temperature of the light board 310 by changing the size of the voltage output. The light cover 400 covers the light board 310 on the mounting platform 120. The end of the potentiometer 340 is clamped with the light cover 400. The light cover 400 rotates circumferentially. When the light cover 400 is moved, the size of the resistance connected to the electrical contact on the potentiometer 340 is changed, thereby changing the output voltage of the potentiometer 340. The potentiometer 340 transmits the output voltage to the main board 200 to control the gear adjustment of the lamp board 310. When the light cover 400 is rotated, the output voltage of the potentiometer 340 changes and reaches a voltage of a preset gear. The potentiometer 340 controls the light brightness or color temperature of the lamp board 310 to adjust one gear. When the light cover 400 continues to rotate, the output voltage of the potentiometer 340 continues to change and reaches the voltage preset for the next gear. The potentiometer 340 controls the light brightness or color temperature of the lamp board 310 to adjust to the next gear.

[0057] The potentiometer 340 includes a rotating member 341 and a resistor 342. An electrical contact is provided at one end of the rotating member 341. The position of the electrical contact on the resistor 342 moves so that the potentiometer 340 outputs a corresponding voltage. For details, please refer to the principle of the potentiometer 340. The other end of the rotating member 341 is a non-circular structure. A limiting groove 492 is provided on the inner side of the light cover 400. The end structure of the rotating member 341 matches the limiting groove 492 and can be accommodated in the limiting groove 492, so that when the light cover 400 rotates, the rotating member 341 is also driven to rotate. The electrical contact on the rotating member 341 can move on the resistor 342 to form different voltages. It should be noted that the light cover 400 drives the rotating member 341 to rotate so that the electrical contact moves on the resistor 342. There is no limitation, as long as the potentiometer 340 can output different voltages to control the light board 310 to adjust the gear.

[0058] It should be noted that both the encoder solution of the second embodiment and the potentiometer solution of the third embodiment can be applied to single light cover rotation to adjust light brightness or color temperature, and can also be applied to double light cover rotation to adjust light brightness or color temperature (similar to the adjustment principle of the first light cover and the second light cover of the first embodiment), and can also be applied to multiple light covers (at least three) to rotate to adjust light brightness or color temperature.

[0059] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A rotating camping light, characterized in that: include: A base, comprising a middle shell and a mounting platform, wherein the mounting platform is fixed to an end of the middle shell; A mainboard, disposed in the middle shell; A light assembly, comprising a light board fixed to the mounting platform and a swing switch, wherein the light board is provided with a plurality of LED lights, the light board is electrically connected to the main board, the swing switch is fixed to the mounting platform and electrically connected to the main board, and the swing switch controls the light brightness or color temperature of the light board; A light cover is provided to cover the lamp panel on the mounting platform, and the inner side wall of the light cover is provided with a plurality of inner teeth arranged circumferentially, and the inner teeth cooperate with the rocking switch, and the light cover rotates along the circumference of the mounting platform. When the light cover drives the inner teeth to rotate, the inner teeth toggle the rocking switch to adjust the brightness or color temperature of the lamp panel by one gear, and the rocking switch passes over the previous inner tooth and can be continuously toggled by the next inner tooth to be adjusted to the next gear.

2. The rotating camping light according to claim 1, characterized in that: The rocker switch includes a control block and a toggle plate. The control block is electrically connected to the main board. The toggle plate is installed and extends from the control block. The toggle plate abuts against the inner teeth. The inner teeth rotate to drive the toggle plate to swing left and right. The control block controls the light brightness or color temperature of the light board to increase or decrease.

3. The rotating camping light according to claim 1, characterized in that: The rotatable camping lamp also includes a light switch, which is electrically connected to the main board. A contact block is provided on the inner wall of the light cover. The light cover rotates circumferentially, and the contact block rotates circumferentially synchronously and contacts the light switch. The light switch controls the light board to turn off the light. The contact block is separated from the light switch, and the light switch controls the light board to turn on the light.

4. The rotating camping light according to claim 3, characterized in that: The mounting platform is provided with a rotating track along the circumference, and a slider is protruding from the inner side wall of the light shield. The slider always slides in the rotating track. The rotating track is provided with relatively spaced blocks and flanges. The blocks prevent the slider from sliding circumferentially. The slider can squeeze through the flange and get stuck in the space between the blocks and the flange. At this time, the light shield is positioned circumferentially, and the light switch contacts the contact block.

5. The rotating camping light according to claim 1, characterized in that: The light board is fixed to the end of the mounting platform, and the plurality of LED lamps are arranged in a circumferential array along the edge of the light board facing the middle shell. The light cover includes a reflective layer and a light-transmitting layer that are fixedly connected. The reflective layer is sheathed around the mounting platform. The LED lamps irradiate the outer side of the reflective layer. The outer side of the reflective layer is used to reflect light, and the light-transmitting layer is sheathed on the outer side of the reflective layer and is used to transmit light.

6. The rotating camping light according to claim 5, characterized in that: The light shield also includes a frosted layer and a light-homogenizing layer located between the light-transmitting layer and the light-reflecting layer. The frosted layer is sleeved on the outside of the light-reflecting layer, and the light-homogenizing layer is sleeved on the outside of the frosted layer, so that the reflected light on the light-reflecting layer is evenly dispersed around.

7. The rotating camping light according to claim 5, characterized in that: The light shield also includes a light shielding layer, which is located on the side of the light board facing away from the middle shell, and is used to block light. The light shielding layer covers the end of the light-transmitting layer and is detachably connected to the light-transmitting layer.

8. The rotating camping light according to claim 1, characterized in that: The mounting platform is also provided with a sub-board, the sub-board is electrically connected to the main board, the sub-board is electrically connected to the light board and the swing switch respectively, and the swing switch is fixed to the sub-board.

9. The rotatable camping light according to any one of claims 1 to 8, characterized in that: The light shield, the mounting platform and the light assembly are respectively provided with at least two, the two mounting platforms are respectively fixed at the opposite ends of the middle shell, the two light assemblies are respectively fixed at the two mounting platforms, and the two light shields are respectively located at the opposite ends of the middle shell; the two light shields located at the opposite ends of the middle shell are defined as the first light shield and the second light shield, the swing switch in the first light shield at least controls the light brightness of the lamp board in the first light shield, and the swing switch in the second light shield at least controls the light color temperature of the lamp board in the second light shield.

10. The rotating camping light according to claim 9, characterized in that: By rotating the first light cover, the light brightness of the light board in the first light cover and the light brightness of the light board in the second light cover change synchronously, and by rotating the second light cover, the light color temperature of the light board in the first light cover and the light color temperature of the light board in the second light cover change synchronously.

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