Wireless controllable LED lamp capable of changing color temperature

Abstract

The utility model relates to the technical field of LED lamps, and discloses a wireless controllable LED lamp capable of changing color temperature, which comprises a mounting seat, a lampshade fixedly mounted on the outer wall of the mounting seat, a mounting groove formed in the middle of the bottom end of the mounting seat, an LED lamp bead in threaded connection with the inner wall of the mounting groove, and a mounting box in threaded connection with the top end of the mounting seat. The LED lamp beads are used for temperature control illumination, when heat of the LED lamp beads reaches a threshold value set by the temperature sensor, a signal is transmitted to the controller and then fed back to the fan through the controller, the temperature sensor is used for detecting the temperature of the LED lamp beads, and the fan is driven by the controller to rotate. According to the LED lamp, the fan is triggered to operate, wind power penetrates to the LED lamp beads through the through holes, the effect of wind power heat dissipation on the LED lamp beads is achieved, the working temperature of the lamp is effectively reduced, the problem of overheating is avoided, and therefore the service life of the LED lamp beads can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a wireless controllable LED lamp with variable color temperature. Background Art

[0002] Wirelessly controllable LED lamps with variable color temperature usually refer to LED lamps that can be controlled wirelessly and have adjustable color temperature. Such lamps are usually equipped with wireless communication modules and can be connected to smartphones, tablets or smart home systems via Wi-Fi, Bluetooth or dedicated gateway devices to achieve remote control and adjustment. They are widely used in various lighting environments such as homes, offices, and commercial places, and can bring a more personalized and comfortable lighting experience.

[0003] A patent with announcement number CN 209558176 U discloses an LED chandelier. The utility model is provided with a support frame connected to a straight tube at the upper end of the lampshade, a slot with an opening is provided on the support frame, and a locking mechanism for fixing the support frame is provided on the straight tube. When installing, the straight tube is placed in the slot and fixed to the support frame by the locking mechanism; when disassembly is required, the locking mechanism is removed, the straight tube is moved out of the slot, and the lampshade is removed. The utility model has a simple and reasonable structural design, and is easy to disassemble and assemble. In addition to being convenient for product packaging and transportation, it also brings convenience to users for secondary handling, storage, disassembly and cleaning.

[0004] The above technology is convenient for disassembly of lamps, but when LED chandeliers are installed at high places, it is difficult to detect the operating status of the lamp beads. When LED lamps are working, they generate a certain amount of heat. If there is no sufficient heat dissipation structure, the lamp temperature will be too high, which will affect the service life and lighting efficiency of the LED lamps. Long-term high temperature will also cause aging of the lamp poles and luminous attenuation. Therefore, it has certain limitations, so innovation is required in this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a wireless controllable LED lamp with variable color temperature to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless controllable LED lamp with variable color temperature, comprising a mounting base, a lampshade is fixedly mounted on the outer wall of the mounting base, a mounting groove is opened in the middle of the bottom end of the mounting base, an LED lamp bead is threadedly connected to the inner wall of the mounting groove, a mounting box is threadedly connected to the top end of the mounting box, a top cover is threadedly connected to the top end of the mounting box, a fan is installed in the middle of the bottom end of the top cover, and a plurality of through holes are symmetrically opened on the mounting base.

[0007] As a preferred technical solution of the utility model, a temperature sensor and a controller are fixedly mounted on the bottom end of the mounting base, and the temperature sensor is located on one side of the controller.

[0008] As a preferred technical solution of the present utility model, the signal output end of the temperature sensor is electrically connected to the signal input end of the controller, and the signal output end of the controller is electrically connected to the signal input end of the fan.

[0009] As a preferred technical solution of the present invention, the sizes of the plurality of through holes are consistent, and the plurality of through holes are evenly arranged around the mounting groove.

[0010] As a preferred technical solution of the utility model, a support frame is fixedly installed in the middle of the top of the top cover, a through column is fixedly installed on the inner wall of the support frame, and the bottom end of the through column is far away from the top of the installation column.

[0011] As a preferred technical solution of the utility model, a U-shaped groove is provided on the top of the installation column, and an installation rope is connected through the inner wall of the U-shaped groove, and both ends of the installation rope are movably inserted through the through column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model performs temperature-controlled lighting through the set LED lamp beads. When the heat of the LED lamp beads reaches the threshold set by the temperature sensor, the signal is transmitted to the controller, and then the controller feeds back to the fan, thereby triggering the fan to run, and the wind force passes through the through hole to the LED lamp beads, which plays a role in wind heat dissipation of the LED lamp beads, thereby effectively reducing the operating temperature of the lamp and avoiding the problem of overheating. Therefore, the life of the LED lamp beads can be effectively extended, the aging process can be slowed down, and the light decay rate can be reduced, so as to maintain good lighting for a longer time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a partial bottom view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the partial split structure of the utility model;

[0017] Figure 4 for Figure 1 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. Mounting base; 2. Lamp cover; 3. Mounting slot; 4. LED lamp beads; 5. Mounting box; 6. Top cover; 7. Fan; 8. Through hole; 9. Temperature sensor; 10. Controller; 11. Mounting column; 12. Support frame; 13. Through column; 14. Mounting rope. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0022] The mounting base 1 includes a lampshade 2 fixedly mounted on the outer wall of the mounting base 1, a mounting groove 3 is provided in the middle of the bottom end of the mounting base 1, an LED lamp bead 4 is threadedly connected to the inner wall of the mounting groove 3, a mounting box 5 is threadedly connected to the top end of the mounting base 1, a top cover 6 is threadedly connected to the top end of the mounting box 5, a fan 7 is installed in the middle of the bottom end of the top cover 6, a plurality of through holes 8 are symmetrically provided on the mounting base 1, a temperature sensor 9 and a controller 10 are fixedly mounted on the bottom end of the mounting base 1, the temperature sensor 9 is located on one side of the controller 10, a signal output end of the temperature sensor 9 is electrically connected to a signal input end of the controller 10, and a signal output end of the controller 10 is electrically connected to the fan 7 The signal input end is electrically connected, the sizes of the multiple through holes 8 are consistent, the multiple through holes 8 are evenly arranged around the mounting groove 3, and the through holes 8 are evenly and symmetrically opened around the LED lamp beads 4, so that the wind can be evenly diverted to the surface of the LED lamp beads 4, so that the LED lamp beads 4 are evenly dissipated, thereby improving the heat dissipation effect. The top cover 6 and the mounting box 5 are threaded, so it is convenient to remove the top cover 6 separately, so as to facilitate the separate maintenance and replacement of the fan 7. The settings of the temperature sensor 9 and the controller 10 can identify the temperature of the LED lamp beads 4, and can drive the fan 7 according to the temperature of the LED lamp beads 4 to perform corresponding heat dissipation processing.

[0023] In this embodiment, a support frame 12 is fixedly installed in the middle of the top of the top cover 6, and a through column 13 is fixedly installed on the inner wall of the support frame 12. The bottom end of the through column 13 is far away from the top of the installation column 11. A U-shaped groove is opened on the top of the installation column 11, and a mounting rope 14 is connected through the inner wall of the U-shaped groove. Both ends of the mounting rope 14 are movably penetrated between the through column 13. The setting of the support frame 12 plays a supporting role for the through column 13, so that the mounting rope 14 can pass through the top and bottom of the through column 13, thereby realizing the lifting of the device. The U-shaped groove opened on the installation column 11 can pass both ends of the mounting rope 14, and then after passing through the through column 13, double-layer fixed lifting of the mounting rope 14 can be realized.

[0024] Working principle: During installation, first thread the LED lamp bead 4 into the installation groove 3, thread the installation box 5 onto the mounting base 1, and thread the top cover 6 onto the installation box 5. The color temperature of the LED lamp bead 4 can be adjusted through Bluetooth control. The set lampshade 2 protects the lamp bead from external expansion and pollution. When the temperature of the LED lamp bead 4 is higher than the set threshold, the temperature sensor 9 transmits the signal to the controller 10, which is then fed back to the fan 7 by the controller 10, driving the fan 7 to generate wind force. The wind force evenly penetrates the surface of the LED lamp bead 4 through the multiple through holes 8, which can effectively dissipate heat for the LED lamp bead 4, allowing the LED lamp bead 4 to cool down quickly, thereby increasing its service life.

[0025] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wirelessly controllable LED lamp with variable color temperature, comprising a mounting base (1), characterized in that: A lampshade (2) is fixedly mounted on the outer wall of the mounting seat (1); a mounting groove (3) is provided in the middle of the bottom end of the mounting seat (1); an LED lamp bead (4) is threadedly connected to the inner wall of the mounting groove (3); a mounting box (5) is threadedly connected to the top end of the mounting seat (1); a top cover (6) is threadedly connected to the top end of the mounting box (5); a fan (7) is mounted in the middle of the bottom end of the top cover (6); and a plurality of through holes (8) are symmetrically provided on the mounting seat (1).

2. The wireless controllable LED lamp with variable color temperature according to claim 1, characterized in that: A temperature sensor (9) and a controller (10) are fixedly mounted on the bottom end of the mounting seat (1), and the temperature sensor (9) is located on one side of the controller (10).

3. The wireless controllable LED lamp with variable color temperature according to claim 2, characterized in that: The signal output end of the temperature sensor (9) is electrically connected to the signal input end of the controller (10), and the signal output end of the controller (10) is electrically connected to the signal input end of the fan (7).

4. The wireless controllable LED lamp with variable color temperature according to claim 1, characterized in that: The sizes of the plurality of through holes (8) are all consistent, and the plurality of through holes (8) are evenly arranged around the installation groove (3).

5. The wireless controllable LED lamp with variable color temperature according to claim 1, characterized in that: A support frame (12) is fixedly mounted in the middle of the top of the top cover (6), a through-column (13) is fixedly mounted on the inner wall of the support frame (12), and the bottom end of the through-column (13) is away from the top of the mounting column (11).

6. The wireless controllable LED lamp with variable color temperature according to claim 5, characterized in that: A U-shaped groove is provided at the top of the installation column (11), and an installation rope (14) is connected to and penetrates the inner wall of the U-shaped groove. Both ends of the installation rope (14) are movably penetrated between the penetration column (13).

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