CN215372113U - Lamp with multiple color temperature modes - Google Patents

Abstract

The utility model discloses a lamp with multiple color temperature modes, which comprises a lamp cup, a surface ring, an LED light source and a color temperature control module, wherein the surface ring is covered on the lamp cup to form an accommodating space, the LED light source is arranged in the accommodating space, the color temperature control module is arranged in the accommodating space and is electrically connected with the LED light source to switch the color temperature of the LED light source, and one side of the surface ring, which is far away from the lamp cup, is provided with a light outlet hole facing the LED light source. The lamp with multiple color temperature modes provided by the utility model realizes the function of adjusting the color temperature of a single lamp, and greatly relieves the inventory fund pressure and the inventory and replenishment management pressure.

Description

Lamp with multiple color temperature modes

Technical Field

The utility model relates to the field of lighting systems, in particular to a lamp with multiple color temperature modes.

Background

With the development of science and technology and the progress of times, people seek to improve the luminous environment in life and work, and the LED lighting market slowly develops a plurality of lamps with different color temperatures from the early fixed single color temperature lamp, and the lamps with different color temperatures are more and more popular in high-latitude countries and regions. In order to meet the market demand, customers have to stock a plurality of lamps with different color temperatures, which not only increases the pressure of the capital stock of the customers, but also increases the difficulty of stock management and replenishment management, and even leads to the situation that the customers lose orders due to the fact that the lamps lack the color temperature required by the customers are stocked.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a lamp with a plurality of color temperature modes, and aims to solve the technical problems.

In order to achieve the above object, the lamp with multiple color temperature modes provided by the present invention includes a lamp cup, a surface ring covering the lamp cup to form an accommodating space, an LED light source disposed in the accommodating space, and a color temperature control module disposed in the accommodating space and electrically connected to the LED light source for switching the color temperature of the LED light source, wherein a light exit hole facing the LED light source is formed on a side of the surface ring away from the lamp cup.

In one embodiment, the face ring is provided with at least two clamp springs, and the two clamp springs are uniformly arranged at intervals along the circumferential direction of the face ring.

In one embodiment, the lamp with multiple color temperature modes further comprises an optical accessory, wherein the optical accessory is arranged on one side of the LED light source and close to the surface ring.

In an embodiment, the optical accessory includes an optical light collector, a reflector and a focuser, which are sequentially arranged, the optical light collector is capable of concentrating light from the LED light source to a light outlet of the optical light collector, the reflector is configured to reflect the light collected by the optical light collector, and the focuser is configured to focus the reflected light, so that the light irradiates to an area to be illuminated through the light outlet.

In one embodiment, the LED light source comprises a circuit board and at least two kinds of lamp beads, the lamp beads are packaged on the circuit board, and the adjustable color temperature range of the two kinds of lamp beads is 1500K-3500K.

In one embodiment, the package of the LED light source is one of a COB package, an SMD package, or a CSP package.

In one embodiment, the lamp with multiple color temperature modes further comprises a rear cover sleeved on the outer surface of the lamp cup.

In one embodiment, the color temperature control module is electrically connected to an LED driver, and the LED driver supports a phase cut dimmer electrically connected to the LED light source.

In the technical scheme of the utility model, the lamp with multiple color temperature modes comprises a lamp cup, a face ring, an LED light source and a color temperature control module, wherein the face ring is covered on the lamp cup to form an accommodating space, the LED light source is arranged in the accommodating space, the color temperature control module is arranged in the accommodating space and is electrically connected with the LED light source and is used for switching the color temperature of the LED light source, one side of the face ring, which is far away from the lamp cup, is provided with a light outlet facing the LED light source, so that the color temperature adjusting function of a single lamp can be realized, the lamp models with multiple color temperatures are not required to be selected by consumers, the inventory fund pressure and the inventory and replenishment management pressure are greatly relieved, and the consumers only need to adjust the color temperature of the lamp according to the requirements when using the lamp, and the convenience of the consumers is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lamp with multiple color temperature modes according to an embodiment of the present invention.

The reference numbers illustrate: 10. a lamp cup; 20. a face ring; 30. an LED light source; 40. a color temperature control module; 50. a clamp spring; 60. an optical accessory; 70. a controller; 80. and (7) a rear cover.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a lamp with multiple color temperature modes.

As shown in fig. 1, a lamp with multiple color temperature modes according to an embodiment of the present invention includes a lamp cup 10, a face ring 20 covering the lamp cup 10 to form an accommodating space, an LED light source 30 disposed in the accommodating space, and a color temperature control module 40 disposed in the accommodating space and electrically connected to the LED light source 30 for switching a color temperature of the LED light source 30, wherein a light exit hole facing the LED light source 30 is opened on a side of the face ring 20 facing away from the lamp cup 10.

In this embodiment, the lamp with multiple color temperature modes includes a lamp cup 10, a face ring 20 covering the lamp cup 10 to form an accommodating space, an LED light source 30 disposed in the accommodating space, and a color temperature control module 40 disposed in the accommodating space and electrically connected to the LED light source 30 for switching the color temperature of the LED light source 30, wherein a light outlet facing the LED light source 30 is formed on a side of the face ring 20 away from the lamp cup 10, the color temperature control module 40 is electrically connected to an LED driver, and the LED driver supports a phase-cut dimmer, so that a single lamp can support the color temperature adjustment function, and thus, lamp models with multiple color temperatures are not required to be selected by consumers, the stock capital pressure and the stock and replenishment management pressure are greatly relieved, and when the consumer uses the lamp, the color temperature of the lamp is only required to be adjusted according to the own needs, the convenience of the consumers is improved. It can be understood that the controller 70 is inevitably arranged in the lamp, the controller 70 can be connected with the user terminal through bluetooth or wifi, and also can be connected with the switch, so that the lamp has different color temperatures by adjusting through the controller 70, wherein the lamp has two color temperature modes, namely a fixed color temperature mode and a color temperature mixing mode. The lamp has a single color temperature in the fixed color temperature mode, the color temperature does not change when the brightness of the lamp is adjusted by the light adjuster, and multiple color temperatures can be selected in the fixed color temperature mode. The color temperature varies with the brightness when the brightness is adjusted by the dimmer in the color temperature adjusting mode.

Wherein, be provided with two at least jump rings 50 on the face ring 20, two jump rings 50 are along the even interval arrangement of circumference of face ring 20, in this embodiment, through setting up jump ring 50 for this lamps and lanterns can be installed in the hole that room furred ceiling had reserved through jump ring 50, have improved the installation effectiveness.

Further, lamps and lanterns that have multiple colour temperature mode still include optical accessory 60, optical accessory 60 sets up LED light source 30 and near one side of face ring 20, optical accessory 60 is including the optics light collector, reflector and the focuser that set gradually, the light collector can concentrate the light in the LED light source 30 in the light-emitting mouth of optics light collector, the reflector is used for reflecting the light behind the optics light collector, the focuser is used for focusing the light after the reflection, makes light pass through the light-emitting hole shines to the area of waiting to illuminate. In this embodiment, the reflector adopts a reflective cup, the focusing device adopts a lens, the optical collector comprises at least two single optical collector structures, in this embodiment, three single optical collector structures are adopted, the single optical collector structures are elliptical cylindrical structures and are inclined, all the single optical collector structures are integrated together near the proximal end, the overall structure of the optical collector is claw-shaped, and the single optical collector structures are made of optical glass and optical resin.

Meanwhile, the LED light source 30 comprises a circuit board and at least two kinds of lamp beads, the lamp beads are packaged on the circuit board, or SMT (surface mount technology) patches are adopted on the circuit board, and the adjustable color temperature ranges of the two kinds of lamp beads are 1500K-3500K. In this embodiment, the fixed color temperature value may be one of 2700K, 3000K, 3500K and 4000K color temperatures, and there is a difference of plus or minus 100K due to the packaging technology.

In the above embodiment, the Package of the LED light source 30 may be one of COB (Chip on Board), SMD (Surface Mounted Devices) or CSP (Chip Scale Package).

Further, the lamp with multiple color temperature modes further comprises a rear cover 80, and the rear cover 80 is sleeved on the outer surface of the lamp cup 10. In the present embodiment, the rear cover 80 is provided so that the rear cover 80 can fix the lamp cup 10, and the lamp cup 10 can be freely moved inside.

In other embodiments, the color temperature control module 40 and the LED light source 30 can be adapted to other lighting devices with any structure and appearance, such as down lamps, ceiling lamps, and ceiling lamps.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. The lamp with the multiple color temperature modes is characterized by comprising a lamp cup, a face ring, an LED light source and a color temperature control module, wherein the face ring covers the lamp cup to form an accommodating space, the LED light source is arranged in the accommodating space, the color temperature control module is arranged in the accommodating space and is electrically connected with the LED light source to switch the color temperature of the LED light source, and one side, away from the lamp cup, of the face ring is provided with a light outlet facing the LED light source.

2. The lamp with multiple color temperature modes as claimed in claim 1, wherein the surface ring is provided with at least two clamp springs, and the two clamp springs are uniformly spaced along the circumference of the surface ring.

3. The luminaire of claim 2 further comprising an optical assembly disposed on a side of the LED light source adjacent to the face ring.

4. The lamp as claimed in claim 3, wherein the optical assembly comprises an optical collector, a reflector and a focuser, the optical collector is capable of concentrating the light from the LED light source to the light outlet of the optical collector, the reflector is used for reflecting the light collected by the optical collector, and the focuser is used for focusing the reflected light to irradiate the light to the area to be illuminated through the light outlet.

5. The lamp of claim 4, wherein the LED light source comprises a circuit board and at least two kinds of beads, the beads are packaged on the circuit board, and the adjustable color temperature range of the two kinds of beads is 1500K-3500K.

6. The luminaire of claim 5, wherein the LED light source is packaged in one of a COB package, an SMD package, or a CSP package.

7. The luminaire of claim 6, further comprising a back cover that fits over an outer surface of the lamp cup.

8. The luminaire of claim 7, wherein the color temperature control module is in electrical communication with an LED driver, and wherein the LED driver supports a phase-cut dimmer in electrical communication with the LED light source.

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