LED rechargeable spotlight lamp

Abstract

The utility model discloses a kind of LED charging projection lamp, including support seat and support plate, the top of support seat is equipped with support plate, the top of support plate is movably installed with rotary disc, rotary disc outside above support plate is provided with fixed base, the surface of fixed base is equipped with balance seat, and balance seat is connected with rotary disc, the outer wall of fixed base is movably installed with turnover frame, the outer wall of turnover frame is movably installed with LED lamp body, the outer wall of fixed base on the side of balance seat is installed with counterweight, the outer wall of LED lamp body is installed with heat dissipation frame, the outer wall of heat dissipation frame is installed with heat dissipation fan.The utility model not only realizes the multi-stage adjustment of the irradiation angle of charging projection lamp, facilitates the stable illumination of charging projection lamp to outside, increases the irradiation range of charging projection lamp to outside, and facilitates the circumferential rotation position adjustment of charging projection lamp, improves the effect of charging projection lamp irradiation.

Description

Technical Field

[0001] This utility model relates to the field of rechargeable floodlight technology, specifically an LED rechargeable floodlight. Background Technology

[0002] A floodlight is a lighting fixture designed to provide illumination on a surface higher than the surrounding environment. It is also known as a spotlight. Typically, it can be aimed in any direction and is unaffected by weather conditions. It is mainly used for large-area work sites, building outlines, stadiums, overpasses, monuments, parks, and flower beds. Therefore, almost all large-area outdoor lighting fixtures can be considered floodlights. Floodlights have varying beam angles, ranging from 0° to 180°, with those having particularly narrow beams being called searchlights.

[0003] An outdoor LED smart rechargeable floodlight, disclosed in authorization announcement number CN207555329U, includes a lamp body and a lens cover. An aluminum substrate is fixed inside the lamp body, and LED beads are disposed on the aluminum substrate. The lens cover is fixed to the lamp body by screws. The rear side of the lamp body is provided with a solar charging port, a direct charging port, a USB port and a car starter port. A switch is provided on the upper surface of the lamp body. An upper bracket and a lower bracket are connected to both sides of the lamp body by screws. A symmetrical arc-shaped bracket is fixed to the bottom of the lower bracket by screws.

[0004] It features a switch that allows for dimming, flashing, and battery level display; a USB port for charging mobile phones and other electronic devices; a car starter port for starting the car when the battery is dead; and a direct charging port and a solar charging port for charging the floodlight.

[0005] However, this does not solve the problem that existing rechargeable floodlights are generally not convenient for multi-level adjustment, do not allow for stable external illumination, affect the external illumination range, and do not facilitate the circumferential rotation adjustment of the rechargeable floodlight, thus affecting the illumination effect. Utility Model Content

[0006] The purpose of this utility model is to provide an LED rechargeable floodlight to solve the problems mentioned in the background art, such as the inconvenience of multi-level adjustment, the inconvenience of stable external illumination, the limitation of the external illumination range, and the inconvenience of circumferential rotation adjustment, which affect the illumination effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an LED rechargeable floodlight, comprising a support base and a support plate, wherein the support plate is mounted on the top of the support base, a rotating disk is movably mounted on the top of the support plate, a fixed seat is provided outside the rotating disk above the support plate, a balance seat is fitted on the surface of the fixed seat and connected to the rotating disk, a flipping frame is movably mounted on the outer wall of the fixed seat, an LED lamp body is movably mounted on the outer wall of the flipping frame, a counterweight is mounted on the outer wall of the fixed seat on one side of the balance seat, a heat sink is mounted on the outer wall of the LED lamp body, a cooling fan is mounted on the outer wall of the heat sink, a battery is mounted on the outer wall of the LED lamp body on one side of the heat sink, and a power interface is mounted on the outer wall of the battery.

[0008] Preferably, a flipping shaft is movably mounted on the outer wall of the flipping frame near the LED lamp body, and the flipping frame is movably connected to the LED lamp body via the flipping shaft. A mounting plate is fitted on the surface of the flipping frame on one side of the flipping shaft, and a power motor is mounted on the top of the mounting plate. A first worm gear is mounted on the output end of the power motor. A first worm wheel is fitted on the surface of the flipping shaft on one side of the first worm gear, and the flipping shaft meshes with the first worm wheel. A support shaft is movably mounted on the outer wall of the flipping frame away from the flipping shaft, and the support shaft is connected to the LED lamp body. Connecting blocks are symmetrically mounted on the outer wall of the fixed base near the flipping frame, and a left arc-shaped ball sleeve is fixedly mounted on the outer wall of each connecting block.

[0009] Preferably, a right arc-shaped ball sleeve is slidably installed on the outer wall of the connecting block on one side of the left arc-shaped ball sleeve, and a fixing bolt is installed on the outer wall of the left arc-shaped ball sleeve, with the fixing bolt extending to the outside of the right arc-shaped ball sleeve.

[0010] Preferably, a handwheel is fitted on the surface of the fixing bolts on the left arc-shaped ball sleeve side, and a nut is fitted on the surface of the fixing bolts on the right arc-shaped ball sleeve side.

[0011] Preferably, ball heads are movably installed between the two sides of the left and right arc-shaped ball sleeves, and the ball heads are connected to the flipping frame.

[0012] Preferably, a rotary motor is installed at the bottom end of the support plate, and a second worm gear is installed at the output end of the rotary motor.

[0013] Preferably, a rotating shaft is movably mounted at the center of the support plate, and the rotating shaft extends to the outside of the support plate and is connected to the rotating disk.

[0014] Preferably, a second worm wheel is fitted onto the rotating shaft surface on one side of the second worm, and the second worm wheel meshes with the second worm.

[0015] Preferably, a plurality of equally spaced limiting blocks are installed on the top of the support plate below the rotating disk, and the limiting blocks are slidably connected to the rotating disk, and a control panel is installed on the side wall of the support base.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the rechargeable floodlight not only realizes convenient multi-level adjustment of the illumination angle, which facilitates the stable illumination of the outside world and increases the illumination range of the outside world, but also facilitates the circumferential rotation position adjustment of the rechargeable floodlight, thus improving the illumination effect of the rechargeable floodlight.

[0017] (1) Turn on the cooling fan on the control panel to facilitate the cooling fan to dissipate heat from the LED lamp body through the heat sink bracket. With the cooperation of the counterweight and the balance seat, the fixed seat is stably fixed to facilitate the LED lamp body to provide stable external illumination. The power motor drives the first worm gear to rotate, the first worm gear drives the first worm wheel to rotate, the first worm wheel drives the flip shaft to rotate, the flip shaft drives the LED lamp body to rotate, and the support shaft provides movable support for the LED lamp body to facilitate convenient adjustment of the angle of the LED lamp body to adjust the illumination direction. Manually rotate the two sets of handwheels, the handwheels drive the fixing bolts to rotate, so that the fixing bolts can change from the locked state to the loose state of the left arc ball sleeve and the right arc ball sleeve. The connecting block provides fixed support for the left arc ball sleeve and sliding support for the right arc ball sleeve. This allows the left and right arc-shaped ball sleeves to easily switch from a locked to a loose state at the ball head. Manually pushing the flipping frame allows it to rotate around the ball head as an axis, enabling easy adjustment of the LED lamp body, heat sink, cooling fan, and battery to the appropriate position. This facilitates multi-level adjustment of the LED lamp body's illumination angle. Once the LED lamp body is adjusted to the appropriate position, manually turning the handwheel, through the threaded connection of the fixing bolts and nuts, allows the left and right arc-shaped ball sleeves to easily switch from a loose to a locked state, and vice versa. This enables convenient multi-level adjustment of the rechargeable floodlight's illumination angle, ensuring stable external illumination and increasing the floodlight's external illumination range. (2) The rotary motor drives the second worm to rotate, the second worm drives the second worm wheel to rotate, the second worm wheel drives the rotating shaft to rotate, the support plate provides movable support for the rotating shaft, the rotating shaft drives the rotating disk to rotate, multiple sets of limit blocks provide sliding support for the rotating disk, the rotating disk drives the fixed seat, balance seat and LED lamp body to rotate conveniently, so as to conveniently adjust the illumination position of the LED lamp body, realize the multi-position adjustment of the illumination position of the rechargeable floodlight, facilitate the circumferential rotation position adjustment of the rechargeable floodlight, and improve the illumination effect of the rechargeable floodlight. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the ball head of this utility model; Figure 4 This is a three-dimensional structural diagram of the support base of this utility model; Figure 5 This is a three-dimensional structural diagram of the flipping frame of this utility model; Figure 6 This is a three-dimensional structural diagram of the flipping shaft of this utility model.

[0019] In the diagram: 1. Support base; 2. Support plate; 3. Rotary disk; 4. Fixed base; 5. Balance seat; 6. Tilting frame; 7. LED light body; 8. Counterweight; 9. Heat sink; 10. Cooling fan; 11. Battery; 12. Power interface; 13. Mounting plate; 14. Power motor; 15. First worm gear; 16. Tilting shaft; 17. First worm wheel; 18. Support shaft; 19. Left arc-shaped ball sleeve; 20. Right arc-shaped ball sleeve; 21. Fixing bolt; 22. Handwheel; 23. Nut; 24. Ball head; 25. Rotary motor; 26. Second worm gear; 27. Second worm wheel; 28. Rotating shaft; 29. ​​Limit block; 30. Connecting block; 31. Control panel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] Example 1 Please see Figures 1 to 6 This utility model provides an embodiment of an LED rechargeable floodlight, comprising a support base 1 and a support plate 2. The support plate 2 is mounted on the top of the support base 1, and a rotating disk 3 is movably mounted on the top of the support plate 2. A fixed seat 4 is provided on the outside of the rotating disk 3 above the support plate 2. A balance seat 5 is fitted onto the surface of the fixed seat 4 and is connected to the rotating disk 3. A flipping frame 6 is movably mounted on the outer wall of the fixed seat 4, and an LED lamp body 7 is movably mounted on the outer wall of the flipping frame 6. A counterweight 8 is mounted on the outer wall of the fixed seat 4 on one side of the balance seat 5. A heat sink 9 is installed on the outer wall of the LED lamp body 7, and a cooling fan 10 is installed on the outer wall of the heat sink 9. A battery 11 is installed on the outer wall of the LED lamp body 7 on one side of the heat sink 9, and a power interface 12 is installed on the outer wall of the battery 11. A flipping shaft 16 is movably installed on the outer wall of the flipping frame 6 near the LED lamp body 7, and the flipping frame 6 is movably connected to the LED lamp body 7 through the flipping shaft 16. A mounting plate 13 is fitted on the surface of the flipping frame 6 on one side of the flipping shaft 16, and a power motor 14 is installed on the top of the mounting plate 13. A first worm gear 1 is installed at the output end of the power motor 14. 5. A first worm gear 17 is fitted onto the surface of the flipping shaft 16 on one side of the first worm 15, and the flipping shaft 16 meshes with the first worm gear 17. A support shaft 18 is movably installed on the outer wall of the flipping frame 6 on the side away from the flipping shaft 16, and the support shaft 18 is connected to the LED lamp body 7. Connecting blocks 30 are symmetrically installed on the outer wall of the fixed base 4 on the side near the flipping frame 6. A left arc-shaped ball sleeve 19 is fixedly installed on the outer wall of each connecting block 30. A right arc-shaped ball sleeve 20 is slidably installed on the outer wall of each connecting block 30 on the side of the left arc-shaped ball sleeve 19. A right arc-shaped ball sleeve 20 is installed on the outer wall of each left arc-shaped ball sleeve 19. There is a fixing bolt 21, which extends to the outside of the right arc-shaped ball sleeve 20. The fixing bolt 21 on the left arc-shaped ball sleeve 19 is fitted with a handwheel 22, and the fixing bolt 21 on the right arc-shaped ball sleeve 20 is fitted with a nut 23. Ball heads 24 are movably installed between the left arc-shaped ball sleeve 19 and the right arc-shaped ball sleeve 20, and the ball heads 24 are connected to the flipping frame 6. A control panel 31 is installed on the side wall of the support base 1. The output end of the control panel 31 is electrically connected to the input end of the LED lamp body 7, the cooling fan 10, and the power motor 14. Connect the power interface 12 to an external power source to facilitate charging of the battery 11, which in turn powers the LED lamp body 7, enabling the LED lamp body 7 to easily illuminate the outside environment. Turn on the cooling fan 10 on the control panel 31 to dissipate heat from the LED lamp body 7 via the heat sink 9. With the cooperation of the counterweight 8 and the balance seat 5, the mounting base 4 is stably fixed, ensuring stable illumination of the LED lamp body 7. Turn on the drive motor 14 on the control panel 31 during installation. Supported by plate 13, motor 14 drives first worm gear 15 to rotate. With the meshing of first worm gear 15 and first worm wheel 17, first worm gear 15 drives first worm wheel 17 to rotate, first worm wheel 17 drives rotating shaft 16 to rotate, rotating shaft 16 drives LED lamp body 7 to rotate. Support shaft 18 provides movable support for LED lamp body 7, facilitating convenient adjustment of the angle of LED lamp body 7 to adjust the illumination direction. Two sets of handwheels 22 are manually rotated, driving fixing bolts 21 to rotate. With the threaded connection between fixing bolts 21 and nuts 23... This allows the fixing bolt 21 to easily switch the left arc-shaped ball sleeve 19 and the right arc-shaped ball sleeve 20 from a locked state to a loose state. The connecting block 30 provides fixed support for the left arc-shaped ball sleeve 19 and sliding support for the right arc-shaped ball sleeve 20, facilitating the switching of the left arc-shaped ball sleeve 19 and the right arc-shaped ball sleeve 20 from a locked state to a loose state for the ball head 24. Manually pushing the flipping frame 6 allows it to rotate around the ball head 24 as an axis. The flipping frame 6 then allows the LED lamp body 7, heat sink 9, cooling fan 10, and battery 11 to be easily adjusted to suitable positions for convenient operation. The LED lamp body 7 can be adjusted in multiple levels. After the LED lamp body 7 is adjusted to the appropriate position, the handwheel 22 can be manually turned. With the threaded connection between the fixing bolt 21 and the nut 23, the left arc-shaped ball sleeve 19 and the right arc-shaped ball sleeve 20 can be switched from a loose state to a locked state. The left arc-shaped ball sleeve 19 and the right arc-shaped ball sleeve 20 can be switched from a loose state to a locked state to the ball head 24. This realizes the convenient multi-level adjustment of the illumination angle of the rechargeable floodlight, which facilitates the stable illumination of the outside by the rechargeable floodlight and increases the illumination range of the rechargeable floodlight. A rotary motor 25 is installed at the bottom of the support plate 2. A second worm gear 26 is installed at the output end of the rotary motor 25. A rotating shaft 28 is movably installed at the center of the support plate 2 and extends to the outside of the support plate 2. The rotating shaft 28 is connected to the rotating disk 3. A second worm wheel 27 is fitted on the surface of the rotating shaft 28 on one side of the second worm gear 26 and meshes with the second worm gear 26. Multiple sets of limit blocks 29 with equal spacing are installed at the top of the support plate 2 below the rotating disk 3 and the limit blocks 29 are slidably connected to the rotating disk 3. When the illumination position of the LED lamp body 7 needs to be adjusted, the rotary motor 25 is turned on. With the support of the support plate 2 and the support base 1, the rotary motor 25 drives the second worm gear 26 to rotate. Under the meshing of the second worm gear 26 and the second worm wheel 27, the second worm gear 26 drives the second worm wheel 27 to rotate, and the second worm wheel 27 drives the rotating shaft 28 to rotate. The support plate 2 provides movable support for the rotating shaft 28, and the rotating shaft 28 drives the rotating disk 3 to rotate. Multiple sets of limit blocks 29 provide sliding support for the rotating disk 3. The rotating disk 3 drives the fixed base 4, the balance base 5, and the LED lamp body 7 to rotate conveniently, so as to facilitate the adjustment of the illumination position of the LED lamp body 7. This realizes the multi-position adjustment of the illumination position of the rechargeable floodlight, facilitates the circumferential rotation position adjustment of the rechargeable floodlight, and improves the illumination effect of the rechargeable floodlight.

[0024] Work steps Control panel 31 turns on cooling fan 10 to facilitate heat dissipation from LED lamp body 7 via heat sink 9. With the cooperation of counterweight 8 and balance seat 5, fixed base 4 is stably secured, ensuring stable external illumination of LED lamp body 7. Power motor 14 drives first worm gear 15 to rotate, which in turn drives first worm wheel 17 to rotate. First worm wheel 17 drives rotating shaft 16, which in turn drives LED lamp body 7 to rotate. Support shaft 18 provides movable support for LED lamp body 7, facilitating... The angle of the LED lamp body 7 can be easily adjusted to adjust the illumination direction. The handwheel 22 drives the fixing bolt 21 to rotate, which facilitates the locking and unlocking of the left arc-shaped ball sleeve 19 and the right arc-shaped ball sleeve 20. The connecting block 30 provides fixed support for the left arc-shaped ball sleeve 19 and sliding support for the right arc-shaped ball sleeve 20, which facilitates the locking and unlocking of the ball head 24 of the left arc-shaped ball sleeve 19 and the right arc-shaped ball sleeve 20. The rotating frame 6 can be manually pushed to rotate around the ball head 24 as an axis. The rotating frame 6 moves the LED lamp body 7, heat sink 9, cooling fan 10, and battery 11 to a suitable position for easy adjustment, facilitating multi-level adjustment of the LED lamp body 7's illumination angle. Once the LED lamp body 7 is in the appropriate position, manually turning the handwheel 22, with the threaded connection of the fixing bolt 21 and nut 23, allows the left and right arc-shaped ball sleeves 19 and 20 to be switched from a loose to a locked state, and vice versa. To adjust the illumination position of the LED lamp body 7, the rotary motor 25 drives the second worm gear 26 to rotate, the second worm gear 26 drives the second worm wheel 27 to rotate, the second worm wheel 27 drives the rotating shaft 28 to rotate, the support plate 2 provides movable support for the rotating shaft 28, the rotating shaft 28 drives the rotating disk 3 to rotate, multiple sets of limit blocks 29 provide sliding support for the rotating disk 3, and the rotating disk 3 drives the fixed seat 4, the balance seat 5, and the LED lamp body 7 to rotate conveniently, so as to easily adjust the illumination position of the LED lamp body 7 and complete the use of the rechargeable floodlight.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An LED rechargeable floodlight, characterized in that: The device includes a support base and a support plate. The support plate is mounted on the top of the support base, and a rotating disk is movably mounted on the top of the support plate. A fixed seat is provided on the outside of the rotating disk above the support plate. A balance seat is fitted on the surface of the fixed seat and is connected to the rotating disk. A flipping frame is movably mounted on the outer wall of the fixed seat, and an LED lamp body is movably mounted on the outer wall of the flipping frame. A counterweight is mounted on the outer wall of the fixed seat on one side of the balance seat. A heat sink is mounted on the outer wall of the LED lamp body, and a cooling fan is mounted on the outer wall of the heat sink. A battery is mounted on the outer wall of the LED lamp body on one side of the heat sink, and a power interface is mounted on the outer wall of the battery. A flipping shaft is movably mounted on the outer wall of the flipping frame near the LED lamp body, and the flipping frame is movably connected to the LED lamp body via the flipping shaft. A mounting plate is fitted on the surface of the flipping frame on one side of the flipping shaft, and a power motor is mounted on the top of the mounting plate. A first worm gear is mounted on the output end of the power motor. A first worm wheel is fitted on the surface of the flipping shaft on one side of the first worm gear, and the flipping shaft meshes with the first worm wheel. A support shaft is movably mounted on the outer wall of the flipping frame away from the flipping shaft, and the support shaft is connected to the LED lamp body. Connecting blocks are symmetrically mounted on the outer wall of the fixed base near the flipping frame, and a left arc-shaped ball sleeve is fixedly mounted on the outer wall of each connecting block. A right arc-shaped ball sleeve is slidably installed on the outer wall of the connecting block on one side of the left arc-shaped ball sleeve. A fixing bolt is installed on the outer wall of the left arc-shaped ball sleeve, and the fixing bolt extends to the outside of the right arc-shaped ball sleeve.

2. The LED rechargeable floodlight according to claim 1, characterized in that: Handwheels are fitted on the surface of the fixing bolts on one side of the left arc-shaped ball sleeve, and nuts are fitted on the surface of the fixing bolts on one side of the right arc-shaped ball sleeve.

3. The LED rechargeable floodlight according to claim 2, characterized in that: Ball heads are movably installed between the two sides of the left and right arc-shaped ball sleeves, and the ball heads are connected to the flipping frame.

4. The LED rechargeable floodlight according to claim 3, characterized in that: A rotary motor is installed at the bottom of the support plate, and a second worm gear is installed at the output end of the rotary motor.

5. The LED rechargeable floodlight according to claim 4, characterized in that: A rotating shaft is movably installed at the center of the support plate, and the rotating shaft extends to the outside of the support plate and is connected to the rotating disk.

6. The LED rechargeable floodlight according to claim 5, characterized in that: A second worm wheel is fitted onto the rotating shaft surface on one side of the second worm, and the second worm wheel meshes with the second worm.

7. The LED rechargeable floodlight according to claim 6, characterized in that: The top of the support plate below the rotating disk is equipped with multiple sets of equally spaced limiting blocks, and the limiting blocks are slidably connected to the rotating disk. A control panel is installed on the side wall of the support base.

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