Rotary color temperature adjusting switch gear shifting lamp

Abstract

The utility model discloses a rotary type color temperature adjusting switch gear shifting lamp which comprises a gear shifting plate arranged on the outer side of a lamp cup in a sleeved mode, a gear shifting plate pointer is arranged on the side face of the gear shifting plate, and a lamp cup gear groove matched with the gear shifting plate pointer is formed in the side face of the lamp cup. The side end face of the shifting baffle is provided with shifting baffle protruding teeth, and the side face of the lamp cup is provided with lamp cup concave teeth meshed with the shifting baffle protruding teeth. And rotating areas are arranged between the two sides of the shifting plate pointer and the shifting plate protruding teeth. Protruding teeth are arranged on a gear shifting plate, correspondingly meshed lamp cup concave teeth are arranged on a lamp cup, gear shifting dislocation in the rotating gear shifting process is prevented, gears can be conveniently and accurately switched, and rotating feedback is provided when gear shifting is conducted through a gear shifting plate pointer and a corresponding lamp cup gear groove. And finally, by arranging a rotating area, rotating gear shifting of the lamp is facilitated, and operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp gear adjustment, in particular to a rotary color temperature adjustment switch gear lamp. Background Art

[0002] LED lamps are increasingly used in the field of lighting due to their high efficiency, energy saving, environmental protection and health. From home lighting to commercial lighting, and then to urban lighting projects. Among them, the market demand for the function of adjusting color temperature in multiple gears is strong. The mainstream methods in the market are direct gear switching and rotary gear switching. The two have the same principle: by controlling the current of different circuits and the change of the current value of each circuit, the brightness of the street lamp beads is adjusted, and then the color temperature is switched through the mixed light effect of high and low color temperatures. The rotary gear switching is achieved by driving the rotating parts to drive the switch to move linearly to achieve gear switching. There are problems such as misalignment between gears and difficulty in rotation.

[0003] For example, a "rotating light switch" disclosed in Chinese patent literature, with publication number: CN106252133B, discloses a base, an inner rotating cylinder and a knob body, the inner rotating cylinder and the base are rotatably matched, and the base is provided with a pin; the base is provided with at least one positioning structure, the positioning structure includes a spring, a positioning pin and a vertical plate, the outer end of the positioning pin is outside the base, in one positioning structure: the outer end of the spring is fixed to the inner end of the positioning pin, and the inner end of the spring contacts the base; a main top spring is provided in the base, the upper end of the main top spring contacts the bottom of the inner rotating cylinder, and the bottom of the inner rotating cylinder is provided with a push head body for pushing the vertical plate, the push head body and the positioning structure correspond one to one, in the corresponding push head body and positioning structure: the distance between the bottom of the push head body and the bottom of the base is greater than the distance between the top of the vertical plate and the bottom of the base, and the push head body is between the outer end of the positioning pin and the vertical plate, but this scheme does not take into account the problem that the gear position is not easily subjected to force due to misalignment. Summary of the invention

[0004] In order to solve the problem that the gear position is misplaced and not easy to bear force in the prior art, the utility model provides a rotary color temperature adjustment switch toggle lamp, and the improved rotation method facilitates accurate rotation to switch the gear position and avoids gear misplacement.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A rotary color temperature adjustment switch toggle lamp, comprising: a toggle plate sleeved on the outside of a lamp cup, a toggle plate pointer provided on the side of the toggle plate, and a lamp cup position groove cooperating with the toggle plate pointer provided on the side of the lamp cup;

[0007] The side end surface of the shift plate is provided with shift plate protrusions, and the side surface of the lamp cup is provided with lamp cup concave teeth meshing with the shift plate protrusions; a rotation area is provided between the two sides of the shift plate pointer and the shift plate protrusions. By providing protrusions on the shift plate and correspondingly meshing lamp cup concave teeth on the lamp cup, the shifting misalignment during the rotation shifting process is prevented, which facilitates accurate shifting of the gear position, and provides rotation feedback when shifting through the shift plate pointer and the corresponding lamp cup gear position groove; finally, the setting of the rotation area facilitates the rotation shifting of the lamp, which is convenient for operation.

[0008] Preferably, a rubber ring is provided between the lamp cup and the shift plate, the rubber ring is located inside the protruding teeth of the shift plate, and the rubber ring is fixedly connected to the shift plate. The rubber ring is used to seal the lamp cup and the shift plate, and the elasticity of the rubber ring is used to reduce the resistance of the shift plate when rotating and shifting.

[0009] Preferably, a PCB board is provided inside the lamp cup, the PCB board is connected to the shift plate, and the PCB board and the lamp cup are fixedly connected. The lamp is controlled by the PCB board, and the lamp cup is provided with an opening to expose the PCB board, so that when the shift plate rotates outside the lamp cup relative to the lamp cup, the PCB board inside it can be controlled, thereby facilitating the shifting of the lamp.

[0010] Preferably, the inner side of the shift plate is provided with a shift plate slot, and the shift plate slot is connected with the PCB board. The PCB board and the shift plate are connected by the shift plate slot, which is convenient for operation and easy to separate the shift plate and the PCB board.

[0011] Preferably, the PCB board is slidably provided with a PCB switch handle, and the PCB switch handle comprises a PCB switch handle body and a PCB switch handle groove that are engaged with the shift plate slot. The PCB gear position is switched by the switch handle, which is convenient for engaging with the shift plate slot and for disassembly and installation.

[0012] Preferably, a heat conducting plate is fixedly connected to the top of the lamp cup, and the bottom of the heat conducting plate is clamped with the top of the PCB board to facilitate heat conduction.

[0013] Preferably, the top of the heat conducting plate is connected with a light source plate and a lens arranged in sequence, and the light source plate and the lens are respectively clamped on the inner side and the top of the heat conducting plate to fix the light emitting structure of the lamp.

[0014] Preferably, the bottom of the lamp cup is fixedly connected to a lamp cap component, and the shift plate is rotatably connected to the lamp cap component, so as to facilitate disassembly.

[0015] The utility model has the following advantages:

[0016] (1) By providing protruding teeth on the shift plate and corresponding meshing recessed teeth on the lamp cup, the shift shift is prevented from being misplaced during the rotation of the shift lever, which facilitates accurate shifting of the gears. When the shift lever pointer and the corresponding gear position groove of the lamp cup are used to shift gears, rotation feedback is provided. Finally, the rotation zone is provided to facilitate rotational shifting of the lamp, which is easy to operate. (2) The rotation zone is easy to operate. The design of the protruding teeth on the shift plate and the recessed teeth on the lamp cup facilitates force during the rotational shifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are merely exemplary. A person skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0018] Figure 1 It is a schematic diagram of the overall explosion structure in the embodiment.

[0019] Figure 2 Schematic diagram of the structure of the rotating area in the embodiment.

[0020] Figure 3 Schematic diagram of the rotation state of the rotation zone in the embodiment.

[0021] Figure 4 Schematic diagram of the structure of the pointer of the shift plate in the first gear state in the embodiment.

[0022] Figure 5 is a schematic diagram of the structure of the shift plate pointer in the second gear state in the embodiment,

[0023] Figure 6 Schematic diagram of the enlarged structure of the pointer of the shift plate in the embodiment.

[0024] Figure 7 Schematic diagram of the structure of the switch handle in the embodiment.

[0025] Figure 8 It is a schematic diagram of the top view of the structure of the shift plate slot in the embodiment.

[0026] In the figure:

[0027] 1-lens; 2-light source board; 3-heat conduction plate; 4-PCB board; 5-lamp cup; 6-rubber ring; 7-shift plate; 8-lamp head component; 41-PCB switch handle groove; 42-PCB switch handle body; 51-lamp cup concave teeth; 52-lamp cup gear groove; 71-shift plate convex teeth; 72-shift plate slot; 73-shift plate pointer; 9-rotation area. DETAILED DESCRIPTION

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] like Figure 1-Figure 8 As shown, in a preferred embodiment, the utility model discloses a rotary color temperature adjustment switch toggle lamp, comprising the following structure, a heat conducting plate 3, a light source unit and a control unit are respectively arranged on the front and back sides of the heat conducting plate 3, the light source unit emits illumination light, and the control unit controls the working state of the light source unit. An opening is arranged at the center of the heat conducting plate 3, and the light source unit and the control unit are connected to each other through the opening at the center of the heat conducting plate 3. The heat conducting plate 3 disperses the heat generated by the light source unit when it is working.

[0030] In other embodiments, the light source unit described in this solution includes a light source board 2, the light source board 2 is clamped inside the upper end surface of the heat conducting plate 3, a plurality of light sources are arranged in an array on the light source board 2, the plurality of light sources are scattered at the edge of the light source board 2, the plurality of light sources are connected to the control unit, and the plurality of light sources are controlled to work by the control unit. When the control unit controls the gear switching, the plurality of light sources are in different working states, thereby forming different gears.

[0031] In other embodiments, a lens 1 is arranged above the light source board 2 described in this scheme, and the lens 1 converts the optical path of the light emitted by the light source board 2. The light source board 2 is located between the lens 1 and the heat conducting plate 3, and the lens 1 and the heat conducting plate 3 are respectively in contact with the upper end face and the lower end face of the light source board 2. The light source board 2 is clamped between the lens 1 and the heat conducting plate 3, and the lens 1 and the heat conducting plate 3 limit the light source board 2 from the upper end face and the lower end face of the light source board 2 respectively. And the lens 1 and the heat conducting plate 3 surround the light source board 2 from the upper end face and the lower end face of the light source board 2 respectively. At this time, the light source board 2 does not contact the outside world, and the edge of the heat conducting plate 3 is provided with protrusions of different diameters, and the protrusions of different diameters are respectively clamped with the edge of the lens 1 and the edge of the light source board 2. Thereby, the light source board 2 and the lens 1 are sequentially clamped in the heat conducting plate 3.

[0032] In other embodiments, the control unit in this solution includes a PCB board 4, which is vertically arranged below the heat conducting plate 3 and fixedly connected to the lower end surface of the heat conducting plate 3. A gear switch is provided at the lower end of the PCB board 4, and the gear switch slides on the PCB board 4. When the gear switch slides on the PCB board 4, the PCB board 4 switches between different working modes.

[0033] In other embodiments, the control unit in this scheme includes a lamp cup 5, and the lamp cup 5 is fixedly connected to the bottom side end face of the heat conducting plate 3. The lamp cup 5 is snap-fitted to the edge of the heat conducting plate 3. The inner side of the top end edge of the lamp cup 5 is connected to the heat conducting plate 3, and the inner side of the top end of the lamp cup 5 is provided with a snap-fitting protrusion to achieve snap-fitting with the upper and lower end faces of the edge of the heat conducting plate 3, and the side outer edge surface of the heat conducting plate 3 abuts against the inner side surface of the top of the lamp cup 5. The diameter of the top of the lamp cup 5 is larger than the bottom diameter of the heat conducting plate 3. The lamp cup 5 includes a middle part, and the diameter of the middle part gradually decreases from top to bottom. The PCB board 4 is located in the middle part of the lamp cup 5, and the size of the PCB board 4 also gradually decreases from top to bottom like the middle part.

[0034] The bottom of the lamp cup 5 includes a cylindrical inner cavity, and the side of the inner cavity is provided with an opening, and the end of the PCB board 4 is exposed from the opening. The side of the bottom of the lamp cup 5 is connected to a shift plate, and the shift plate is rotatably connected to the outer edge of the bottom of the lamp cup 5. The end surface of the bottom of the lamp cup 5 is connected to a lamp head component 8, and the lamp head component 8 is fixedly connected to the bottom of the lamp cup 5. The shift plate rotates relative to the lamp head component 8 and the lamp cup 5 at the same time.

[0035] In other embodiments, Figure 6 As shown, the side end surface of the shift plate in this embodiment is provided with a shift plate protrusion 71, and the shift plate protrusion 71 is evenly arranged on the side end surface of the shift plate. The bottom of the shift plate protrusion 71 is provided with an inclination angle, so that the outer edge diameter of the shift plate protrusion 71 is reduced. The side end surface of the shift plate is provided with a shift plate pointer 73, and the shift plate pointer 73 protrudes upward and extends toward the upper side of the shift plate. The two sides of the shift plate are provided with rotation areas 9, and the rotation areas 9 are symmetrically arranged on both sides of the shift plate. There is no shift plate protrusion 71 in the rotation area 9. As shown in FIG. Figure 8 As shown, the shift plate is provided with a shift plate slot 72 inside, the shift plate slot 72 corresponds to the shift plate protrusion 71 on the outer end surface of the shift plate, and a limit clamping protrusion is provided in the shift plate slot 72. When the shift plate protrusion 71 changes position, the position of the shift plate slot 72 also changes.

[0036] The shift plate slot 72 is connected to the PCB switch handle body 42. The PCB switch handle body 42 is clamped in the shift plate groove. When the shift plate slot 72 rotates to change position, the PCB switch handle body 42 is driven to rotate. Figure 7As shown, in other embodiments, the PCB switch handle body 42 is provided with a PCB switch handle groove 41, and the PCB switch handle groove 41 forms a snap-fit ​​structure with the shift plate snap-fit ​​groove 72. The limit snap-fit ​​protrusion in the shift plate snap-fit ​​groove 72 fits with the PCB switch handle groove 41. When the PCB switch handle body 42 enters the shift plate groove, the limit snap-fit ​​protrusion on the shift plate snap-fit ​​groove 72 enters the PCB switch handle groove 41, thereby realizing the snap-fit ​​connection between the PCB switch handle and the shift plate.

[0037] In other embodiments, the bottom edge of the lamp cup 5 described in this solution is provided with lamp cup concave teeth 51, and the lamp cup concave teeth 51 are arranged along the circumferential direction, and the lamp cup concave teeth 51 are meshed with the shift plate protrusion teeth 71. When the shift plate rotates relative to the lamp cup, when the gear is switched, the lamp cup concave teeth 51 and the shift plate protrusion teeth 71 are dislocated and moved. And after the lamp cup concave teeth 51 and the shift plate protrusion teeth 71 are dislocated for several units, a gear shift is completed. It can effectively prevent the dislocation between different gears, and the friction during the gear shifting process is increased by the tooth engagement between the lamp cup concave teeth 51 and the shift plate protrusion teeth 71. Prevent misoperation.

[0038] In other embodiments, Figure 6 As shown, the bottom edge of the lamp cup in this solution is provided with a lamp cup gear groove 52, and the lamp cup gear groove 52 is arranged at equal intervals along the outer end surface of the lamp cup. The lamp cup gear groove 52 cooperates with the shift plate pointer 73. When the shift plate pointer 73 rotates and moves with the shift plate, the shift plate pointer 73 enters different lamp cup gear grooves 52 to complete the gear shift.

[0039] In other embodiments, the top end surface of the shift plate in this solution is provided with a rubber ring 6, which is fixedly arranged on the top end surface of the shift plate and located inside the shift plate protruding teeth 71, and the two sides of the rubber ring are respectively connected to the top end surface of the shift plate and the outer edge surface of the lamp cup. The rubber ring reduces the difficulty of rotating a part of the shift plate.

[0040] When the present solution is used, when the grip rotation is performed, the whole hand holds the toggle plate 7 to rotate, driving the toggle plate pointer 73 to move along the circumferential direction until the toggle plate pointer 73 corresponds to the lamp cup gear groove 52, completing the gear switching. When the pinch rotation is performed, the rotating area is pinched to rotate the toggle plate 7, driving the toggle plate pointer 73 to move along the circumferential direction until the toggle plate pointer 73 corresponds to the lamp cup gear groove 52, completing the gear switching, and being able to display the gear switching effect at the maximum angle during the rotation process.

[0041] When switching to Figure 4In the first gear position shown, the PCB switch handle body 42 is in contact with the shift plate slot 72, so that the matching clearance is very small and does not affect the switching of other gears. Figure 5 In the second gear position shown, during the rotation of the shift plate 7, one side of the shift plate slot 72 contacts the PCB switch handle groove 41, and the other side of the shift plate slot 72 contacts the PCB switch handle body 42, so that a small matching gap is reserved without affecting the switching of other gears. By optimizing the design of the shift plate slot 72 and the PCB switch handle groove, the matching gap when switching gears is reduced, so that when the shift plate pointer 73 switches gears and corresponds to the lamp cup gear position groove 52, it is not easy to have obvious misalignment.

[0042] like Figure 6 As shown, after the entire lamp is fully assembled, when the operating toggle plate 7 is rotated so that the toggle plate pointer 73 switches the gear position to correspond to the lamp cup gear position groove 52, the lamp cup concave teeth 51 and the toggle plate convex teeth 71 follow and move up and down in a small range, rubbing against each other, and the design of the rubber ring 6 avoids excessive resistance during operation, ensuring smooth operation while generating shock feedback.

[0043] In another independent embodiment, the present invention discloses a rotary color temperature adjustment switch dial lamp, including the following features: first, a dial plate is sleeved on the outside of the lamp cup, and the dial plate is made of durable and easy-to-operate materials, including plastic or metal alloy, to ensure that it is not easily damaged during long-term use and has a good operating feel. The dial plate should be circular or arc-shaped to adapt to the curved surface of the outside of the lamp cup. Its diameter or arc length is slightly smaller than the circumference of the lamp cup so that it can be easily sleeved on the lamp cup.

[0044] A shift plate pointer is provided on the side of the shift plate, and the shift plate pointer should protrude from the side of the shift plate and be of moderate length so that the user can clearly see its position. The end of the pointer is designed to be arrow-shaped or pointed to increase visibility and positioning accuracy.

[0045] There are gear grooves on the side of the lamp cup that match the shift plate pointer; the shift plate pointer can easily slide in and out of each gear groove while maintaining sufficient stability to prevent accidental sliding. Multiple gear grooves should be set on the side of the lamp cup, each groove represents a different gear. The groove has a certain depth and width to ensure that the shift plate pointer can stay in it stably.

[0046] The side end surface of the shift plate is provided with shift plate protrusions, and the protrusions of the shift plate side end surface are regularly arranged and have a certain length and width to ensure the meshing stability with the concave teeth of the lamp cup. The side surface of the lamp cup is provided with concave teeth of the lamp cup that mesh with the protrusions of the shift plate. The concave teeth on the side surface of the lamp cup correspond to the protrusions of the shift plate, and the shapes and sizes should match so that the two can be tightly meshed.

[0047] A rotation area is provided between the two sides of the shift plate pointer and the shift plate protrusions. By providing the protrusions on the shift plate and the corresponding meshing lamp cup concave teeth on the lamp cup, the shifting is prevented from being misplaced during the rotation shifting process, which is convenient for accurate shifting of the gears, and provides rotation feedback when shifting through the shift plate pointer and the corresponding lamp cup gear groove; finally, the setting of the rotation area facilitates the rotation shifting of the lamp, which is convenient for operation.

[0048] When using this solution, the shift plate is placed on the outside of the lamp cup to ensure that the protruding teeth of the shift plate are properly engaged with the concave teeth of the lamp cup. When adjusting the gear position, the shift plate is rotated to make the pointer of the shift plate slide into the grooves of different gear positions, thereby adjusting the gear position of the lamp cup. During the rotation process, the rotation area is used for operation to improve the flexibility and accuracy of the operation. When fixing the gear position, when the pointer of the shift plate slides into the groove of the desired gear position, the engagement of the protruding teeth and the concave teeth will fix the gear position to prevent accidental sliding.

[0049] These modifications or improvements made on the basis of the present utility model without departing from the spirit of the present utility model shall all fall within the scope of protection required by the present utility model.

Claims

1. A rotary color temperature adjustment switch lamp, characterized in that: include: A shift plate is sleeved on the outside of the lamp cup, a shift plate pointer is arranged on the side of the shift plate, and a lamp cup gear position groove is arranged on the side of the lamp cup to cooperate with the shift plate pointer; The side end surface of the shift plate is provided with shift plate protruding teeth, and the side surface of the lamp cup is provided with lamp cup concave teeth engaged with the shift plate protruding teeth; a rotation area is provided between the two sides of the shift plate pointer and the shift plate protruding teeth.

2. The rotary color temperature adjustment switch lamp according to claim 1, characterized in that: A rubber ring is arranged between the lamp cup and the shift plate, the rubber ring is located inside the protruding teeth of the shift plate, and the rubber ring is fixedly connected to the shift plate.

3. A rotary color temperature adjustment switch lamp according to claim 1 or 2, characterized in that: A PCB board is arranged inside the lamp cup, the PCB board is connected to the shift plate, and the PCB board and the lamp cup are fixedly connected.

4. The rotary color temperature adjustment switch lamp according to claim 3, characterized in that: A shift plate slot is provided on the inner side of the shift plate, and the shift plate slot is connected with the PCB board.

5. The rotary color temperature adjustment switch lamp according to claim 4, characterized in that: The PCB board is slidably provided with a PCB switch handle, and the PCB switch handle comprises a PCB switch handle body and a PCB switch handle groove which are clamped with the shift plate clamping slot.

6. The rotary color temperature adjustment switch lamp according to claim 3, characterized in that: The top of the lamp cup is fixedly connected with a heat conducting plate, and the bottom of the heat conducting plate is clamped with the top of the PCB board.

7. The rotary color temperature adjustment switch lamp according to claim 6, characterized in that: The top of the heat conducting plate is connected with a light source plate and a lens which are arranged in sequence. The light source plate and the lens are respectively clamped on the inner side and the top of the heat conducting plate.

8. The rotary color temperature adjustment switch lamp according to claim 1, characterized in that: The bottom of the lamp cup is fixedly connected with a lamp cap component, and the shift plate is rotatably connected to the lamp cap component.

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