CN220958365U

CN220958365U - LED lamp capable of adjusting color temperature and power by dialing

Info

Publication number: CN220958365U
Application number: CN202323061732.5U
Authority: CN
Inventors: 黄宏略; 江平; 邓志勇
Original assignee: Shenzhen Hta Led Lighting Electronics Co ltd
Current assignee: Shenzhen Hta Led Lighting Electronics Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-14
Anticipated expiration: 2033-11-13

Abstract

The utility model relates to the technical field of lighting lamps and provides a dial-up color temperature-adjustable power-adjustable LED lamp, which comprises a lamp shell and a rear cover, wherein a PCB (printed circuit board) switching control circuit board, an LED driving power supply and a wiring terminal electrically connected with the PCB switching control circuit board are fixedly arranged in the lamp shell; the rear cover is arranged at the rear end of the lamp shell, and covers the PCB switching control circuit board, the LED driving power supply and the wiring terminal in the lamp shell; the first dial switch and the second dial switch are matched with the PCB transfer control circuit board, so that the power and the color temperature of a plurality of LED light sources can be conveniently adjusted, and the requirements of multiple applications and multiple functions of customers are met.

Description

LED lamp capable of adjusting color temperature and power by dialing

Technical Field

The application relates to the technical field of lighting lamps, in particular to a dial-up color temperature-adjustable power-adjustable LED lamp.

Background

With the continuous development of science and technology, the performance, structure and type of the lamp are continuously created and updated, the problems of environmental pollution, energy crisis and the like are increasingly outstanding, people are more and more favored for the high-efficiency, energy-saving and long-service-life LED lamp, the LED lamp gradually enters all corners in the life of people, and the LED lamp is a semiconductor device capable of directly converting electric energy into visible light and has the advantages of small and light size, low power consumption, long service life and the like, and other lamps cannot be replaced.

However, most of the LED lamps in the market are only capable of adjusting color temperature or power in the actual use process, and are not compatible at the same time, and therefore, the requirements of multiple applications and multiple functions of customers are not met.

Therefore, the above-mentioned existing technical drawbacks need to be changed.

Disclosure of utility model

In view of the shortcomings of the prior art, the application aims to provide a dial-up color temperature-adjustable power-adjustable LED lamp, which is convenient for adjusting the color temperature and the power of the LED lamp and meets the use demands of customers.

The application solves the technical problems by adopting a technical scheme as follows:

The LED lamp comprises a lamp shell and a rear cover, wherein a PCB switching control circuit board, an LED driving power supply and a wiring terminal electrically connected with the PCB switching control circuit board are fixedly arranged in the lamp shell, a light source mounting groove for mounting a metal aluminum substrate is formed in the front surface of the lamp shell, and a plurality of LED light sources are arranged on the surface of the metal aluminum substrate;

The rear cover is arranged at the rear end of the lamp shell, and covers the PCB switching control circuit board, the LED driving power supply and the wiring terminal in the lamp shell;

The PCB switching control circuit board is welded with a first dial switch for adjusting the power of the LED light source and a second dial switch for adjusting the color temperature of the LED light source, the lower end of the lamp shell is provided with a control groove for controlling the first dial switch and the second dial switch, and the control groove is internally connected with a control cover body in a threaded manner;

The outer walls of the first dial switch and the second dial switch are provided with display discs for displaying and adjusting the color temperature and the power of the LED light source.

In one possible implementation manner, a lens plate is arranged in front of the light source mounting groove, and a plurality of reserved grooves for mounting optical lenses are formed in the lens plate, wherein the optical lenses are in one-to-one correspondence with the LED light sources.

In one possible implementation manner, the inside of the metal aluminum substrate is provided with a plurality of reserved grooves for installing the first screws, the inside of the lens plate is provided with a plurality of reserved grooves for installing the second screws, and the inner wall of the light source installation groove is provided with a plurality of threaded holes corresponding to the first screws and the second screws.

In one possible implementation manner, the rear surface of the lens plate is provided with a sealing groove for installing the first sealing ring, the front surface of the rear cover is provided with a sealing groove for installing the second sealing ring, and the outer walls of the first sealing ring and the second sealing ring are respectively abutted against the inner wall of the light source installing groove and the rear surface of the lamp shell.

In one possible implementation mode, the lower end threaded connection of the lamp shell is provided with a connector, a wire slot for installing a power line is formed in the connector, the LED driving power supply, the metal aluminum substrate, the PCB switching control circuit board and the wiring terminal are all electrically connected through wires, and one end of the power line penetrates through the wire slot to be connected with the wiring terminal machine.

In one possible implementation manner, pivot seats are arranged on two sides of the lamp shell, positioning sheets and a bracket are arranged on the pivot seats through pivots, and a plurality of mounting holes are formed in the bracket.

In one possible implementation manner, the outer wall of the lamp housing is fixedly connected with a plurality of heat dissipation blocks, and the plurality of heat dissipation blocks are arranged at the rear of the metal aluminum substrate.

In one possible implementation, a plastic ventilation valve is installed at the lower end of the lamp housing, and sealing rings are arranged at the joints of the plastic ventilation valve, the joint and the control cover body and the lamp housing.

Compared with the prior art, the application provides the LED lamp with the adjustable color temperature and the adjustable power by dialing;

When the LED lamp is used, a user can rotate to take down the control cover body from the lamp shell, so that the control groove is exposed, the user can control the first dial switch and the second dial switch through the control groove, the first dial switch is used for adjusting power, the second dial switch is used for adjusting color temperature, the power and the color temperature of the LED light source are conveniently controlled and switched between 100%, 70%, 50% and 4000K, 3000K and 2300K respectively, the power and the color temperature can be conveniently adjusted according to actual conditions by the user, meanwhile, the regulation and the control of the power and the color temperature are compatible, the requirements of multiple applications and multiple functions of the user are met, and the practicability of the LED lamp is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of an LED lamp with a dial-up color temperature and power adjustable according to the present embodiment;

Fig. 2 is a schematic diagram of a split structure of an LED lamp with a dial-up color temperature and power adjustable according to the embodiment;

Fig. 3 is a schematic diagram of a LED lamp heat dissipation block with adjustable color temperature and power according to the present embodiment;

Fig. 4 is a schematic diagram of a LED lamp control cover with adjustable color temperature and power according to the present embodiment;

fig. 5 is a schematic diagram of a LED lamp PCB transfer control circuit board with a dial-up color temperature and power adjustable according to the present embodiment.

In the figure:

1. A lamp housing; 2. a rear cover; 3. a PCB switching control circuit board; 4. an LED driving power supply; 5. a connection terminal; 6. a metal aluminum substrate; 7. a light source installation groove; 8. an LED light source; 9. a first dial switch; 10. a second dial switch; 11. a control cover; 12. a display panel; 13. a lens plate; 14. an optical lens; 15. a first screw; 16. a second screw; 17. a first seal ring; 18. a second seal ring; 19. a joint; 20. a pivot seat; 21. a bracket; 22. a positioning sheet; 23. a heat dissipation block; 24. a plastic ventilation valve; 25. a seal ring; 26. a pivot; 27. and a power supply line.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features described above in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.

The utility model provides a dial-up color temperature-adjustable power-adjustable LED lamp as shown in figures 1, 2, 3, 4 and 5, which is used for conveniently adjusting the color temperature and power of the LED lamp and meeting the use requirements of customers. The LED lamp mainly comprises a lamp shell 1 and a rear cover 2, wherein a PCB switching control circuit board 3, an LED driving power supply 4 and a wiring terminal 5 electrically connected with the PCB switching control circuit board 3 are fixedly arranged in the lamp shell 1, a light source mounting groove 7 for mounting a metal aluminum substrate 6 is formed in the front surface of the lamp shell 1, and a plurality of LED light sources 8 are arranged on the surface of the metal aluminum substrate 6;

The rear cover 2 is arranged at the rear end of the lamp shell 1, and covers the PCB switching control circuit board 3, the LED driving power supply 4 and the wiring terminal 5 in the lamp shell 1;

The PCB switching control circuit board 3 is welded with a first dial switch 9 for adjusting the power of the LED light source 8 and a second dial switch 10 for adjusting the color temperature of the LED light source 8, the lower end of the lamp shell 1 is provided with a control groove for controlling the first dial switch 9 and the second dial switch 10, and the control groove is internally connected with a control cover 11 through threads;

The outer walls of the first dial switch 9 and the second dial switch 10 are provided with a display panel 12 for displaying and adjusting the color temperature and the power of the LED light source 8, and 4000K, 3000K and 2300K of the color temperature, which are respectively marked with 100%, 70% and 50% of the power, are respectively on the display panel 12.

It should be noted that, the first dial switch 9 and the second dial switch 10 are all three-gear regulation and control, the first dial switch 9 can control the LED light source 8 to be respectively lightened with 100%, 70% and 50% of power, the second dial switch 10 can control the LED light source 8 to be lighted with 4000K, 3000K and 2300K of color temperature, when in use, the set LED driving power supply 4 supplies power to the plurality of LED light sources 8, thereby the LED lamp is lightened, then, the control cover 11 can be rotated, the control cover 11 is taken off from the lamp housing 1, thereby the first dial switch 9 and the second dial switch 10 can be controlled through the control groove, and the user can conveniently understand the adjustment effect on the power and the color temperature of the LED light source 8 through the set display disc 12, thereby the use requirement of the user is satisfied, and the practicability of the LED lamp is increased.

Further, as shown in fig. 1 and 2, a lens plate 13 is disposed in front of the light source mounting groove 7, and a plurality of reserved grooves for mounting optical lenses 14 are formed in the lens plate 13, and the optical lenses 14 are in one-to-one correspondence with the LED light sources 8.

Specifically, by arranging the optical lens 14, the optical reflection of the LED light sources 8 is increased, the light loss is reduced, the light efficiency is improved, and the display effect of the plurality of LED light sources 8 is ensured.

Further, as shown in fig. 1 and 2, a plurality of reserved slots for installing the first screws 15 are formed in the metal aluminum substrate 6, a plurality of reserved slots for installing the second screws 16 are formed in the lens plate 13, and a plurality of threaded holes corresponding to the first screws 15 and the second screws 16 are formed in the inner wall of the light source installation slot 7.

Specifically, when in use, the plurality of first screws 15 pass through the plurality of reserved grooves on the metal aluminum substrate 6 respectively, then rotate into the lamp housing 1, thereby completing the installation of the metal aluminum substrate 6, and then pass through the plurality of reserved grooves on the lens plate 13 respectively, then rotate into the lamp housing 1, thereby completing the installation of the lens plate 13.

Further, as shown in fig. 2, the rear surface of the lens plate 13 is provided with a sealing groove for installing the first sealing ring 17, the front surface of the rear cover 2 is provided with a sealing groove for installing the second sealing ring 18, and the outer walls of the first sealing ring 17 and the second sealing ring 18 respectively collide with the inner wall of the light source installation groove 7 and the rear surface of the lamp housing 1.

Specifically, the first sealing ring 17 and the second sealing ring 18 are arranged to seal the junction of the lens plate 13, the rear cover 2 and the lamp housing 1 respectively, and when the lens plate 13 and the rear cover 2 are installed, the first sealing ring 17 and the second sealing ring 18 are compressed, so that the fitting effect with the sealing groove can be ensured, and a good waterproof effect is provided for the LED lamp.

Further, as shown in fig. 1, 2, 3, 4 and 5, the lower end of the lamp housing 1 is connected with a connector 19 by screw thread, a wire slot for installing a power line 27 is formed in the connector 19, the LED driving power supply 4, the metal aluminum substrate 6, the PCB switching control circuit board 3 and the wiring terminal 5 are all electrically connected by wires, and one end of the power line 27 passes through the wire slot to be connected with the wiring terminal 5.

It should be noted that, through the binding post 5 that sets up, conveniently connect LED drive power supply 4, metal aluminum base plate 6, PCB switching control circuit board 3, accomplish the control of circuit.

Further, as shown in fig. 1, 2, 3 and 4, pivot seats 20 are provided on two sides of the lamp housing 1, positioning pieces 22 and a bracket 21 are mounted on the pivot seats 20 through pivots 26, and a plurality of mounting holes are formed in the bracket 21.

Specifically, during the use, through setting up pivot seat 20, pivot 26 and spacer 22 cooperation, install support 21 on the lamps and lanterns shell, the rethread a plurality of mounting holes that set up install support 21 to the convenience carries out the angle adjustment to the LED lamps and lanterns that install.

Further, as shown in fig. 3 and 4, a plurality of heat dissipation blocks 23 are fixedly connected to the outer wall of the lamp housing 1, and the plurality of heat dissipation blocks 23 are disposed behind the metal aluminum substrate 6.

It should be noted that, during the use, the heat generated during the operation of the metal aluminum substrate 6 is transferred to the heat dissipation blocks 23 which are equidistantly distributed outside the lamp housing 1, and the heat dissipation blocks 23 transfer the heat to the outside, so that the temperature inside the lamp housing 1 is reduced, the heat dissipation efficiency is improved, and the service life of the LED lamp is further prolonged.

Further, as shown in fig. 1, 2, 3 and 4, a plastic ventilation valve 24 is installed at the lower end of the lamp housing 1, and sealing rings 25 are provided at the joints of the plastic ventilation valve 24, the joint 19 and the control cover 11 and the lamp housing 1.

It should be noted that, through setting up plastic ventilation valve 24 waterproof, dustproof, grease proofing dirty, can prevent that lamp housing 1 from interior dewing, fog, improve the life of this LED lamps and lanterns to can play the radiating effect, make lamp housing 1 inside and outside balanced differential pressure, guarantee this LED lamps and lanterns result of use, and set up in plastic ventilation valve 24, connect 19 and control lid 11 and lamp housing 1's junction sealing ring 25, can prevent that steam from penetrating in lamp housing 1 through plastic ventilation valve 24, connect 19 and control lid 11 and lamp housing 1's junction, increase this LED lamps and lanterns waterproof effect.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. The utility model provides a dial-up color temperature adjustable power-adjusting LED lamp, includes lamp housing (1) and back lid (2), its characterized in that, the inside fixed mounting of lamp housing (1) has PCB switching control circuit board (3), LED drive power supply (4) and wiring terminal (5) that are connected with PCB switching control circuit board (3) electricity, light source mounting groove (7) that are used for installing metal aluminium base board (6) are seted up to the front surface of lamp housing (1), the surface of metal aluminium base board (6) is provided with a plurality of LED light sources (8);

The rear cover (2) is arranged at the rear end of the lamp shell (1), and covers the PCB switching control circuit board (3), the LED driving power supply (4) and the wiring terminal (5) in the lamp shell (1);

A first dial switch (9) for adjusting the power of the LED light source (8) and a second dial switch (10) for adjusting the color temperature of the LED light source (8) are welded on the PCB switching control circuit board (3), a control groove for controlling the first dial switch (9) and the second dial switch (10) is formed at the lower end of the lamp shell (1), and a control cover body (11) is connected to the internal threads of the control groove;

The outer walls of the first dial switch (9) and the second dial switch (10) are provided with a display disc (12) for displaying and adjusting the color temperature and the power of the LED light source (8).

2. The LED lamp of claim 1, wherein: the LED light source is characterized in that a lens plate (13) is arranged in front of the light source mounting groove (7), a plurality of reserved grooves for mounting optical lenses (14) are formed in the lens plate (13), and the optical lenses (14) are in one-to-one correspondence with the LED light sources (8).

3. The LED lamp of claim 2, wherein the LED lamp is capable of adjusting color temperature and power, and is characterized in that: the inside of metal aluminum base plate (6) has seted up a plurality of reservation grooves that are used for installing first screw (15), the inside of lens board (13) has seted up a plurality of reservation grooves that are used for installing second screw (16), the screw hole that a plurality of and first screw (15) and second screw (16) correspond is seted up to the inner wall of light source mounting groove (7).

4. A dial-up color temperature-adjustable power-adjusting LED lamp as set forth in claim 3, wherein: the rear surface of the lens plate (13) is provided with a sealing groove for installing a first sealing ring (17), the front surface of the rear cover (2) is provided with a sealing groove for installing a second sealing ring (18), and the outer walls of the first sealing ring (17) and the second sealing ring (18) are respectively abutted against the inner wall of the light source installation groove (7) and the rear surface of the lamp shell (1).

5. The LED lamp of claim 1, wherein: the LED lamp is characterized in that the lower end of the lamp shell (1) is connected with a connector (19) in a threaded mode, a wire groove for installing a power line (27) is formed in the connector (19), the LED driving power supply (4), the metal aluminum substrate (6), the PCB switching control circuit board (3) and the wiring terminal (5) are electrically connected through wires, and one end of the power line (27) penetrates through the wire groove and is connected with the wiring terminal (5) through a machine.

6. The LED lamp of claim 1, wherein: the lamp comprises a lamp shell (1), wherein two sides of the lamp shell are provided with pivot seats (20), positioning sheets (22) and a bracket (21) are arranged on the pivot seats (20) through pivots (26), and a plurality of mounting holes are formed in the bracket (21).

7. The LED lamp of claim 1, wherein: the outer wall of the lamp shell (1) is fixedly connected with a plurality of radiating blocks (23), and the radiating blocks (23) are arranged at the rear of the metal aluminum substrate (6).

8. The LED lamp of claim 1, wherein: the lower extreme of lamps and lanterns casing (1) is installed plastic breather valve (24), joint (19) and control lid (11) all are provided with sealing ring (25) with the junction of lamps and lanterns casing (1).