Double-color-temperature adjustable fantasy-color LED lamp bead

Abstract

The utility model relates to the technical field of LED lamp beads, in particular to a double-color-temperature adjustable fantasy-color LED lamp bead. The LED lamp bead comprises a lamp bead body and a lampshade, the surface of the lamp bead body is connected with the lampshade in a sliding mode, two connecting plates are fixedly connected to the surface of the lamp bead body, sliding rods are inserted into the connecting plates in a sliding mode, one end of each sliding rod is fixedly connected with a connecting block, two clamping grooves are formed in the arc face of the lampshade, and the connecting blocks are fixedly connected with the clamping grooves. The ends, away from the connecting blocks, of the sliding rods are fixedly connected with limiting plates, the sizes of the connecting blocks are matched with the sizes of the lampshade clamping grooves, the arc surfaces of the sliding rods are sleeved with first springs, and the two ends of the first springs are fixedly connected with the connecting plates and the limiting plates correspondingly. The problems that when a worker needs to replace or maintain parts in a lamp bead body, connection between a lampshade and the lamp bead body is too firm, the worker has to spend a large amount of time to find a proper tool, and the workload of the worker is increased are solved.

Description

Technical Field

[0001] This utility model relates to the field of LED lamp bead technology, and in particular to a dual-color temperature adjustable color LED lamp bead. Background Technology

[0002] An LED light is an electroluminescent semiconductor chip that is fixed to a bracket with silver or white glue. Then, silver or gold wires are used to connect the chip and the circuit board. The chip is sealed with epoxy resin to protect the internal core wires. Finally, a housing is installed. Therefore, LED lights have good shock resistance. The LED beads are the light source of the LED.

[0003] Chinese patent application CN202023284517.8 discloses an LED lamp bead. The key technical point of this invention is that the reflector, heat-conducting sheet, positive electrode lead, and negative electrode lead of the LED lamp bead can be directly stamped onto the main body in a single process, eliminating the need for manual installation and improving the production efficiency of the LED lamp bead. The reflector is connected to the negative electrode lead, and the LED light-emitting chip is fixed on the reflector. The LED light-emitting chip is electrically connected to the negative electrode lead through the reflector. The LED light-emitting chip no longer needs to be electrically connected to the negative electrode lead via wires, further improving production efficiency and saving production costs.

[0004] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: when staff need to replace or repair the components inside the lamp bead body, the connection between the lamp cover and the lamp bead body is too strong, causing staff to spend a lot of time finding suitable tools, thus increasing the workload of staff; therefore, in order to address the above problems, a dual-color temperature adjustable holographic LED lamp bead is proposed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the connection between the lampshade and the lamp bead body is too rigid, forcing workers to spend a lot of time finding suitable tools, thus increasing their workload. This invention proposes a dual-color temperature adjustable color LED bead.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a dual-color temperature adjustable color LED bead, comprising a bead body and a lampshade, wherein the surface of the bead body is slidably connected to the lampshade, two connecting plates are fixedly connected to the surface of the bead body, a sliding rod is slidably inserted in the connecting plate, one end of the sliding rod is fixedly connected to a connecting block, and two slots are formed on the arc surface of the lampshade.

[0007] The aforementioned components achieve the following effect: they enable quick disassembly and separation of the lamp cover and the lamp bead body, avoiding the situation where the connection between the lamp cover and the lamp bead body is too strong when the staff needs to replace or repair the parts inside the lamp bead body, causing the staff to spend a lot of time finding suitable tools, thus increasing the workload of the staff and improving the practicality of the device.

[0008] Preferably, a limiting plate is fixedly connected to the end of the slide rod away from the connecting block, and the size of the connecting block is adapted to the size of the lampshade slot.

[0009] The effect achieved by the above components is that the limiting plate restricts the maximum sliding distance of the slide bar, preventing the slide bar from detaching from the connecting plate and being lost due to external shaking.

[0010] Preferably, the arc surface of the slide rod is fitted with a first spring, and the two ends of the first spring are fixedly connected to the connecting plate and the limiting plate, respectively.

[0011] The effect achieved by the above components is that the first spring automatically brings the connecting block into the lampshade slot, avoiding the situation where the sliding rod is too small and difficult for the operator to operate, thus affecting the operator's work efficiency.

[0012] Preferably, two adhesive strips are fixedly connected to the surface of the lamp bead body, a first colored strip is adhered to the surface of the two adhesive strips, and a second colored strip is adhered to the surface of the two adhesive strips.

[0013] The aforementioned components achieve the following effect: they facilitate the replacement of the first and second colored stripes by staff, thereby reducing production and usage costs and saving resources.

[0014] Preferably, a plurality of fluorescent stickers are fixedly connected to the surface of the adhesive strip, and the lampshade is convex.

[0015] The above-mentioned components achieve the following effects: they locate the adhesion position between the first and second colored stripes, so that staff can quickly and accurately find the adhesion position between the first and second colored stripes for replacement. At the same time, the protrusion of the lampshade allows the light to diffuse in all directions, increasing the illumination angle and improving the light spot effect.

[0016] Preferably, the lamp bead body has two pins fixedly connected inside, and an aluminum sheet is fixedly connected to the surface of the pins. A connecting foot is fixedly connected to one side of the aluminum sheet.

[0017] The above components achieve the following effects: they enable the pins to be compatible with a variety of connection devices. The aluminum sheet is lightweight, has good conductivity, and is also relatively flexible, making it easy to deform according to the connection points of the connection devices.

[0018] In summary, the beneficial effects of this utility model are as follows:

[0019] This invention achieves the effect of quickly disassembling and separating the lamp cover from the lamp bead body, avoiding the situation where the connection between the lamp cover and the lamp bead body is too strong when the staff needs to replace or repair the parts inside the lamp bead body, causing the staff to spend a lot of time finding suitable tools, thus increasing the workload of the staff and improving the practicality of the device. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the first colored strip in this utility model;

[0022] Figure 3 In this utility model Figure 2 Enlarged view of point A;

[0023] Figure 4 This is a schematic diagram of the structure of pin 11 in this utility model.

[0024] Illustration: 1. LED bead body; 2. Connecting plate; 3. Sliding rod; 4. Connecting block; 5. Limiting plate; 6. First spring; 7. Adhesive strip; 8. Fluorescent sticker; 9. First colored strip; 10. Second colored strip; 11. Pin; 12. Aluminum flexible sheet; 13. Connecting foot; 14. Lamp cover. Detailed Implementation

[0025] Reference Figure 1-4As shown, this utility model provides a technical solution: a dual-color temperature adjustable holographic LED bead, including a bead body 1 and a lampshade 14. The surface of the bead body 1 is slidably connected to the lampshade 14. Two connecting plates 2 are fixedly connected to the surface of the bead body 1. A sliding rod 3 is slidably inserted into the connecting plate 2. One end of the sliding rod 3 is fixedly connected to a connecting block 4. Two slots are provided on the arc surface of the lampshade 14. When the operator needs to disassemble the lampshade 14, the sliding rod 3 is pulled, causing the sliding rod 3 to slide within the connecting plate 2. At the same time, the sliding rod 3 drives the connecting block 4 to move until the connecting block 4 disengages from the slots of the lampshade 14. This achieves the effect of quickly disassembling and separating the lampshade 14 from the bead body 1, avoiding the need for the operator to replace or modify the components inside the bead body 1. During maintenance, the connection between the lampshade 14 and the lamp body 1 is too rigid, causing workers to spend a lot of time searching for suitable tools, thus increasing their workload. To improve the practicality of the device, a limiting plate 5 is fixedly connected to the end of the slide rod 3 away from the connecting block 4. The size of the connecting block 4 matches the size of the slot of the lampshade 14. At this time, the limiting plate 5 achieves the effect of limiting the maximum sliding distance of the slide rod 3, preventing the slide rod 3 from detaching from the connecting plate 2 and being lost due to external shaking. The arc surface of the slide rod 3 is fitted with a first spring 6. The two ends of the first spring 6 are fixedly connected to the connecting plate 2 and the limiting plate 5 respectively. When the lampshade 14 is pressed, the lampshade 14 abuts against the arc surface of the connecting block 4, and the first spring 6 is stretched until the lamp... When the lampshade 14 passes over the connecting block 4, the rebound force of the first spring 6 drives the limiting plate 5 to move. The limiting plate 5 drives the sliding rod 3 to slide within the connecting plate 2. The sliding rod 3 drives the connecting block 4 to insert into the slot of the lampshade 14. At this time, the first spring 6 achieves the effect of automatically bringing the connecting block 4 into the slot of the lampshade 14, avoiding the situation where the sliding rod 3 is too small and difficult for the operator to operate, thus affecting the operator's work efficiency. Two adhesive strips 7 are fixedly connected to the surface of the lamp bead body 1. The surface of the two adhesive strips 7 is adhered with a first colored strip 9 and a second colored strip 10, which achieves the effect of facilitating the replacement of the first colored strip 9 and the second colored strip 10 by the operator, so as to reduce production and use costs and save resources. At the same time, the convexity of the lampshade 14 This design allows light to scatter in all directions, increasing the illumination angle and enhancing the light spot effect. Several fluorescent stickers 8 are fixedly attached to the surface of the adhesive strip 7. The lampshade 14 is convex, effectively locating the adhesion positions of the first colored strip 9 and the second colored strip 10, allowing workers to quickly and accurately find and replace them. Simultaneously, the convex shape of the lampshade 14 allows light to scatter in all directions, increasing the illumination angle and enhancing the light spot effect. Two pins 11 are fixedly connected inside the lamp body 1. An aluminum flexible sheet 12 is fixedly attached to the surface of the pins 11, and a connecting foot 13 is fixedly attached to one side of the aluminum flexible sheet 12, enabling the pins 11 to be compatible with various connection devices. The aluminum flexible sheet 12 is lightweight, has good conductivity, and is also relatively flexible.It allows for easy deformation based on the connection points of the connected devices.

[0026] Working principle: When the staff needs to replace the first colored stripe 9 and the second colored stripe 10, they pull the limiting plate 5. The limiting plate 5 causes the sliding rod 3 to slide within the connecting plate 2, and the first spring 6 is stretched. At this time, the sliding rod 3 drives the connecting block 4 to move until the connecting block 4 disengages from the slot of the lampshade 14. Then, the lampshade 14 is removed, and the first colored stripe 9 and the second colored stripe 10 are peeled off from the adhesive strip 7. The new first colored stripe 9 and the second colored stripe 10 are then quickly attached to the surface of the adhesive strip 7 using the fluorescent sticker 8. After installation, the lampshade 14 is pressed, and the lampshade 14 abuts against the arc surface of the connecting block 4, stretching the first spring 6. Until the lampshade 14 passes the connecting block 4, the rebound force of the first spring 6 drives the limiting plate 5 to move. The limiting plate 5 drives the slide rod 3 to slide in the connecting plate 2. The slide rod 3 drives the connecting block 4 to insert into the slot of the lampshade 14. At this time, the lampshade 14 and the lamp bead body 1 can be quickly disassembled and separated. This avoids the situation where the connection between the lampshade 14 and the lamp bead body 1 is too strong when the staff needs to replace or repair the parts inside the lamp bead body 1, which would cause the staff to spend a lot of time finding suitable tools, thus increasing the workload of the staff and improving the practicality of the device.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A dual-color temperature adjustable color-changing LED lamp bead, comprising a lamp bead body (1) and a lampshade (14), characterized in that: The surface of the lamp bead body (1) is slidably connected with a lampshade (14), two connecting plates (2) are fixedly connected to the surface of the lamp bead body (1), a sliding rod (3) is slidably arranged in the connecting plate (2), an adapter block (4) is fixedly connected to one end of the sliding rod (3), and two clamping grooves are formed in the arc surface of the lampshade (14).

2. The dual-color temperature adjustable color-changing LED lamp bead according to claim 1, characterized in that: The end of the sliding rod (3) away from the adapter block (4) is fixedly connected with a limiting plate (5), and the size of the adapter block (4) is matched with the size of the clamping groove of the lampshade (14).

3. The dual-color temperature adjustable color-changing LED lamp bead according to claim 2, characterized in that: The arc surface of the sliding rod (3) is sleeved with a first spring (6), and the two ends of the first spring (6) are fixedly connected with the connecting plate (2) and the limiting plate (5), respectively.

4. The dual-color temperature adjustable color-changing LED lamp bead according to claim 1, characterized in that: The surface of the lamp bead body (1) is fixedly connected with two adhesive strips (7), the surface of the two adhesive strips (7) is adhered with a first color strip (9), and the surface of the two adhesive strips (7) is adhered with a second color strip (10).

5. The dual-color temperature adjustable color-changing LED lamp bead according to claim 4, characterized in that: The surface of the adhesive strip (7) is fixedly connected with a plurality of fluorescent stickers (8), and the lampshade (14) is in a convex shape.

6. The dual-color temperature adjustable color-changing LED lamp bead according to claim 1, characterized in that: Two pins (11) are fixedly connected in the lamp bead body (1), an aluminum sheet (12) is fixedly connected to the surface of the pin (11), and a connecting pin (13) is fixedly connected to one side of the aluminum sheet (12).

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