CN220817691U

CN220817691U - LED lamp strip

Info

Publication number: CN220817691U
Application number: CN202322794913.2U
Authority: CN
Inventors: 吕敏; 吕红军
Original assignee: Hangzhou Yuanhui Technology Co ltd
Current assignee: Hangzhou Yuanhui Technology Co ltd
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-04-19
Anticipated expiration: 2033-10-18

Abstract

The utility model relates to the technical field of LED lamps and discloses an LED lamp strip, which comprises a hose, wherein one end of the hose is fixedly provided with a connector, the inside of the connector is fixedly provided with a power supply controller, one side of the connector is provided with a heat dissipation opening, the inside telecommunication of the power supply controller is connected with a cable, a temperature sensor and an electric switch, the telecommunication at one side of the power supply controller is connected with a flexible circuit board, and the top telecommunication of the flexible circuit board is connected with lamp beads. When detecting the inside of hose through temperature sensor and being too high, feed back the signal to power supply controller, power supply controller makes control electric switch stir the eccentric disc and rotates to make the eccentric disc pass through the connecting rod and stimulate the pivot rotation, it also takes place to rotate to make to turn over the board when the pivot is rotatory, and then forms the breach between the board that turns over when turning over for the radiating rate of lamp pearl, flexible circuit board and lamp pearl temperature are too high in this design is avoided, thereby can guarantee the luminous efficacy and the luminance in LED lamp area.

Description

LED lamp strip

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp strip.

Background

At present, the LED lamp has the advantages of energy conservation, electricity saving, high efficiency, quick reaction time, long service life, no mercury, environmental protection and the like, is widely used in the lighting industry, can be particularly manufactured into an LED lamp strip for atmosphere decoration,

The LED strip is disclosed in chinese patent publication No. CN217519710U, and the inventors consider that the following drawbacks exist with respect to the related art in the above description: the technology is simple to manufacture and easy to install, the power supply is easy to adapt to, the power supply is easy to control and is convenient to adapt to the color tone of surrounding scenes, but the luminous efficiency and the luminous brightness of the LED lamp strip can be reduced along with the rise of the temperature of the lamp beads, if heat is not dissipated in time, the lamp beads and the flexible circuit board can work in a high-temperature environment for a long time, the normal work of the LED lamp strip is seriously affected, and the service life of the LED lamp strip is shortened.

Disclosure of utility model

In order to solve the technical problems that the luminous efficiency and the luminous brightness of the LED lamp strip can be reduced along with the temperature rise of the lamp beads, if heat is not dissipated in time, the lamp beads and the flexible circuit board can work in a high-temperature environment for a long time, and the LED lamp strip can work normally.

The utility model is realized by adopting the following technical scheme: the utility model provides a LED lamp area, includes the hose, the one end fixed mounting of hose has the joint, the inside fixed mounting who connects has power supply controller, and the thermovent has been seted up to one side of joint, power supply controller's inside telecommunication is connected with cable, temperature sensor and electric switch, and power supply controller's one side telecommunication is connected with flexible line way board, flexible line way board's top telecommunication is connected with the lamp pearl, and forms the cavity between flexible line way board and the hose for the heat dissipation in lamp area.

As a further improvement of the scheme, a motor is fixedly arranged on one side of the power supply controller, a fan blade is arranged at the output end of the motor in a transmission mode, and the fan blade and the heat dissipation opening are correspondingly arranged.

As the further improvement of above-mentioned scheme, electric switch fixed mounting is in the inside of joint, and electric switch passes through temperature sensor signal control, and automatic heat dissipation need not manual operation, realizes the intellectuality.

As a further improvement of the scheme, the electric switch is a toggle switch, a rotating shaft is arranged in the electric switch in a matched mode, and an eccentric disc is fixedly arranged in the middle of the rotating shaft.

As a further improvement of the scheme, the top of the lamp bead is provided with a protective film, the top of the protective film is provided with a plurality of turning plates which are rotatably arranged at the top of the hose, and the turning plates seal the top of the hose.

As a further improvement of the scheme, the turning plates rotate at the top of the hose through the rotating shaft, the middle parts of the rotating shaft are fixedly connected with the eccentric discs, and connecting rods are connected between the eccentric discs, so that all the turning plates can rotate, gaps can be formed in the turning plate rotating ports, and the heat dissipation speed of the lamp belt is accelerated.

Compared with the prior art, the utility model has the beneficial effects that:

When the temperature sensor detects that the interior of the hose is too high, signals are fed back to the power supply controller, the power supply controller enables the electric switch to toggle the eccentric disc to rotate, so that the eccentric disc rotates by pulling the rotating shaft through the connecting rod, the turning plates rotate while rotating, gaps are formed between the turning plates, the heat dissipation speed of the lamp beads is accelerated, the flexible circuit board and the lamp beads are prevented from being too high in temperature, the luminous efficiency and the luminous brightness of the LED lamp strip can be guaranteed, and the service life of the LED lamp strip is prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a junction of heat dissipation plates according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model

Main symbol description:

1. A hose; 2. a joint; 3. a heat radiation port; 4. a cable; 5. a power supply controller; 6. a flexible circuit board; 7. a lamp bead; 8. a motor; 9. a fan blade; 10. a temperature sensor; 11. an electric switch; 12. a connecting rod; 13. an eccentric disc; 14. a rotating shaft; 15. turning plate; 16. and a protective film.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1:

Referring to fig. 1-4, an LED lamp strip of the present embodiment includes a hose 1, one end of the hose 1 is fixedly mounted with a joint 2, a power controller 5 is fixedly mounted in the joint 2, a heat dissipation port 3 is provided on one side of the joint 2, a cable 4, a temperature sensor 10 and an electric switch 11 are connected to the inner telecommunication of the power controller 5, a flexible circuit board 6 is connected to the telecommunication on one side of the power controller 5, a lamp bead 7 is connected to the top telecommunication of the flexible circuit board 6, a cavity is formed between the flexible circuit board 6 and the hose 1 for heat dissipation of the lamp strip, a motor 8 is fixedly mounted on one side of the power controller 5, a fan blade 9 is mounted at the output end of the motor 8 in a transmission manner, the fan blade 9 and the heat dissipation port 3 are correspondingly disposed, the electric switch 11 is fixedly mounted in the joint 2, the electric switch 11 is controlled by a signal of the temperature sensor 10, the electric switch 11 is a toggle switch, a rotating shaft 14 is mounted in a matching manner, a middle part of the rotating shaft 14 is fixedly mounted on the electric switch 11, a protective film 16 is disposed on the top of the lamp bead 7, a plurality of the protective films 16 are disposed on the top of the protective film 16, a plurality of the protective films are disposed on the top of the protective films 16 and are eccentrically mounted on the top of the rotating shafts 13 and are eccentrically mounted on the rotating shafts 15 and are eccentrically mounted on the hose 1 and are respectively connected to the hose 1, 15, respectively, and are rotatably connected to the hose 13.

Through the above technical scheme, when the temperature sensor 10 detects that the interior of the hose 1 is too high, signals are fed back to the power supply controller 5, and the power supply controller 5 enables the control electric switch 11 to toggle the eccentric disc 13 to rotate, so that the eccentric disc 13 rotates by pulling the rotating shaft 14 through the connecting rod 12, the turning plate 15 rotates when the rotating shaft 14 rotates, gaps are formed between the turning plates 15, and the heat dissipation speed of the lamp beads 7 is accelerated.

Working principle: during operation, the cable 4 is connected into the power supply, the power supply controller 5 passes through, and then the lamp pearl 7 on the flexible circuit board 6 emits light, and make motor 8 work, and then drive flabellum 9 and rotate, air in the cavity that forms between sexual circuit board 6 and hose 1 passes through the thermovent 3 to be discharged, accelerate the circulation of air and improve radiating efficiency, if temperature sensor 10 detects the inside of hose 1 too high, feed back the signal to the power supply controller 5, the power supply controller 5 makes control electric switch 11 stir eccentric disc 13 rotation, thereby make eccentric disc 13 pass through connecting rod 12 pulling pivot 14 rotatory, the pivot 14 is rotatory simultaneously makes to turn over board 15 and also take place rotatoryly, and then form the breach between the board 15, accelerate the radiating rate of lamp pearl 7, protection film 16 protects lamp pearl 7.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a LED lamp area, includes hose (1), its characterized in that, the one end fixed mounting of hose (1) has joint (2), the inside fixed mounting who connects (2) has power supply controller (5), and one side of joint (2) has seted up thermovent (3), the inside telecommunication of power supply controller (5) is connected with cable (4), temperature sensor (10) and electric switch (11), and the telecommunication of one side of power supply controller (5) is connected with flexible line way board (6), the top telecommunication of flexible line way board (6) is connected with lamp pearl (7), and forms the cavity between flexible line way board (6) and the hose (1) for the heat dissipation in lamp area.

2. The LED strip of claim 1, wherein a motor (8) is fixedly installed on one side of the power controller (5), a fan blade (9) is installed at the output end of the motor (8) in a transmission manner, and the fan blade (9) and the heat dissipation port (3) are correspondingly arranged.

3. An LED strip according to claim 1, characterized in that the electric switch (11) is fixedly mounted inside the joint (2), and that the electric switch (11) is controlled by means of a temperature sensor (10) signal.

4. A LED strip according to claim 3, characterized in that the electric switch (11) is a toggle switch, and the electric switch (11) is provided with a rotating shaft (14) in a matching manner, and an eccentric disc (13) is fixedly arranged in the middle of the rotating shaft (14).

5. An LED strip according to claim 1, characterized in that the top of the lamp bead (7) is provided with a protective film (16), the top of the protective film (16) is provided with a plurality of flaps (15) rotatably mounted on the top of the hose (1), the flaps (15) sealing the top of the hose (1).

6. The LED strip of claim 5, wherein the turning plate (15) rotates on top of the hose (1) through a rotating shaft (14), and the middle part of the rotating shaft (14) is fixedly connected with the eccentric disc (13) and the connecting rod (12) is connected between the eccentric discs (13).