CN209782274U - Lamp set - Google Patents

Abstract

The utility model is suitable for a lighting technology field provides a lamp, including the lamp holder subassembly, radiating piece and cell-shell, and locate drive assembly and the light source subassembly in the space injectd by radiating piece and cell-shell, drive assembly includes drive circuit and connects in drive circuit's intelligent module, the light source subassembly includes red light strip, green glow strip and blue light strip, red light strip, green glow strip and blue light strip all are connected to drive circuit and intelligent module, and red light strip, green glow strip and blue light strip independently receive intelligent module control. The utility model discloses a set up independent control's ruddiness lamp strip, green glow lamp strip and blue light lamp strip, can select at least one in red light lamp strip, green glow lamp strip and the blue light lamp strip by intelligent module control to open the mixture of the light that realizes different colours, obtain the light-emitting of different photochromic, adjust luminance the mixing of colors mode simple, and can obtain the photochromic of up to seven kinds of differences, the range of application is extensive, satisfies different scene needs, has improved the practical of lamps and lanterns.

Description

Lamp set

Technical Field

The utility model relates to the technical field of lighting technology, in particular to lamp.

Background

At present, the demand of people for lighting technology gradually develops towards energy conservation, health, artistic and humanization. As a Light source with small volume, green, energy saving and good controllability, an LED (Light Emitting Diode) is widely used in the field of illumination. The appropriate brightness and color temperature not only can provide a more comfortable environment for people, but also can reduce unnecessary light to realize the effects of energy conservation and emission reduction. Therefore, it is necessary for the lamp to be capable of dimming and color-adjusting at any time. However, the current dimming and color mixing mode for the LED is complex, and the dimming and color mixing range is limited, which cannot meet the diversity requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp aims at solving the complicated and limited technical problem of scope of the mixing of colors mode of adjusting luminance of lamps and lanterns among the prior art.

the utility model discloses a realize like this, a lamp, include:

A lamp head assembly;

A heat sink connected to the lamp head assembly;

The driving assembly comprises a driving circuit and an intelligent module connected to the driving circuit;

the light source assembly comprises a red light bar, a green light bar and a blue light bar, the red light bar, the green light bar and the blue light bar are all connected to the driving circuit and the intelligent module, and the red light bar, the green light bar and the blue light bar are independently controlled by the intelligent module; and

The bulb shell is connected to the heat dissipation piece, and the driving assembly and the light source assembly are installed in the space defined by the bulb shell and the heat dissipation piece.

In one embodiment, the red light bars, the green light bars and the blue light bars are arranged in a three-dimensional spiral shape, and the red light bars, the green light bars and the blue light bars are arranged in a staggered manner in sequence.

in one embodiment, the central axis of the helix of the red, green, and blue light bars extends in a direction from the lamp head assembly to the bulb casing.

In one embodiment, the light source assembly further comprises a stem disposed between the driving assembly and the red, green and blue light bars, the stem comprising a support base and a support pillar, the support base being mounted in the heat sink, the support pillar protruding from the support base and extending toward the bulb; the red light bar, the green light bar and the blue light bar are supported on the support column.

In one embodiment, the lamp further comprises a first conductive wire electrically connected to one end of each of the red, green and blue light bars, and a second conductive wire electrically connected to the other end of each of the red, green and blue light bars.

In one embodiment, the first conductive wire and the second conductive wire penetrate through the supporting base and are connected to the driving circuit and the intelligent module.

In one embodiment, the first conductive wire is fixed to one end of the support column close to the bulb shell, and the red light bar, the green light bar and the blue light bar are arranged at intervals with the support column.

In one embodiment, the output control terminal of the intelligent module is electrically connected to the red light bar, the green light bar and the blue light bar respectively, so as to independently control the red light bar, the green light bar and the blue light bar to be switched on or off.

In one embodiment, the lamp cap assembly comprises a conductive nail and a screw cap, wherein the conductive nail is arranged in the middle of the screw cap and is insulated from the screw cap; the conductive nail and the screw lamp holder are respectively electrically connected to the driving circuit.

In one embodiment, the smart module includes one of a bluetooth module, a Wifi module, an infrared module, a Zigbee module, a DALI module, and a 0-10V module.

The utility model provides a beneficial effect of lamps and lanterns lies in:

The lamp comprises a lamp head component, a heat radiating piece, a bulb shell, a driving component and a light source component which are arranged in a space defined by the heat radiating piece and the bulb shell, the driving component comprises a driving circuit and an intelligent module connected with the driving circuit, the light source component comprises a red light bar, a green light bar and a blue light bar, the red light bar, the green light bar and the blue light bar are all connected to the driving circuit and the intelligent module, and the red light bar, the green light bar and the blue light bar are independently controlled by the intelligent module, at least one of the red light bar, the green light bar and the blue light bar can be controlled and selected by the intelligent module to be turned on so as to realize the mixing of the light rays with different colors and obtain the emergent light with different colors, the light adjusting and color adjusting modes are simple, and can obtain as many as seven different photochromic, the range of application is extensive, meet different scene needs, has improved the practicality of lamps and lanterns.

Drawings

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

Fig. 1 is a schematic view of an overall structure of a lamp provided in an embodiment of the present invention;

Fig. 2 is a schematic cross-sectional structure view of a lamp provided in an embodiment of the present invention;

Fig. 3 is a three-dimensional exploded structure diagram of a lamp provided in the embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a light source assembly of a lamp according to an embodiment of the present invention;

Fig. 5 is a schematic diagram of a driving relationship of a lamp provided in an embodiment of the present invention.

the designations in the figures mean:

100-a lamp, 1-a lamp holder component, 11-a conductive nail, 12-a screw lamp holder, 2-a heat sink, 3-a driving component, 30-a driving board, 31-a driving circuit, 311-a power conversion circuit, 312-a constant current driving circuit, 32-an intelligent module, 5-a light source component, 51-a red light bar, 52-a green light bar, 53-a blue light bar, 54-a core column, 541-a supporting base 541, 542-a supporting column, 6-a bulb shell, 71-a first conductive wire and 72-a second conductive wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

it will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.

referring to fig. 1 to 3 and 5, an embodiment of the present invention provides a lamp 100, which includes a lamp cap assembly 1, a heat sink 2, a bulb casing 6, and a driving assembly 3 and a light source assembly 5 disposed in a space defined by the heat sink 2 and the bulb casing 6, wherein the lamp cap assembly 1 is used for mounting the lamp 100 to a lamp socket, and a current loop is formed between the lamp socket and the driving assembly 3; the driving assembly 3 comprises a driving circuit 31 and an intelligent module 32 connected to the driving circuit 31, the driving circuit 31 is used for converting external alternating current into direct current, reducing the direct current to a required voltage, and then providing the direct current to the light source assembly 5 and the intelligent module 32 so as to drive the light source assembly 5 and the intelligent module 32 to normally work, and the intelligent module 32 is used for receiving a remote control signal from the outside; light source subassembly 5 includes red light strip 51, green light strip 52 and blue light strip 53, and red light strip 51, green light strip 52 and blue light strip 53 all are connected to drive circuit 31 and intelligent module 32, and red light strip 51, green light strip 52 and blue light strip 53 are independently controlled by intelligent module 32, and under outside remote control signal's control, each in red light strip 51, green light strip 52 and blue light strip 53 can independently open and close.

The embodiment of the present invention provides a lamp 100, which comprises a lamp holder assembly 1, a heat sink 2, a bulb housing 6, a driving assembly 3 and a light source assembly 5 disposed in a space defined by the heat sink 2 and the bulb housing 6, wherein the driving assembly 3 comprises a driving circuit 31 and an intelligent module 32 connected to the driving circuit 31, the light source assembly 5 comprises a red light bar 51, a green light bar 52 and a blue light bar 53, the red light bar 51, the green light bar 52 and the blue light bar 53 are all connected to the driving circuit 31 and the intelligent module 32, and the red light bar 51, the green light bar 52 and the blue light bar 53 are independently controlled by the intelligent module 32, at least one of the red light bar 51, the green light bar 52 and the blue light bar 53 can be controlled and selected by the intelligent module 32 to be opened to realize the mixing of lights with different colors, thereby obtaining the lights with different colors, the light adjusting and color adjusting mode is simple, and can obtain as, the application range is wide, the requirements of different scenes are met, and the practicability of the lamp 100 is improved.

specifically, the above seven light colors are respectively: red light, green light, blue light, yellow light resulting from mixing red light and green light, cyan light resulting from mixing green light and blue light, magenta light resulting from mixing red light and blue light, and white light resulting from mixing red light, green light, and blue light. Therefore, various colored lights can be used in special scenes and under special requirements, white light can be obtained to meet general lighting requirements, and the applicability is strong.

In a particular application, the red light bar 51, the green light bar 52, and the blue light bar 53 may each be an LED light bar, each including one or more red LEDs, green LEDs, and blue LEDs. Of course, the red light bar 51, the green light bar 52 and the blue light bar 53 can be selected from other types of light emitting elements according to specific needs.

Referring to fig. 1 and 2, the red light bar 51, the green light bar 52, and the blue light bar 53 are flexible light bars, and are wound into a three-dimensional spiral shape. Therefore, the plurality of light emitting elements on the red light bar 51, the green light bar 52 and the blue light bar 53 can be distributed in a three-dimensional space, light can be emitted from all directions of the lamp 100, and uniformity of the emitted light is guaranteed.

Further, the red light bar 51, the green light bar 52 and the blue light bar 53 are all vertical helices, that is, the central axis of the helix is directed to the bulb 6 direction from the lamp holder assembly 1. In addition, red light strip 51, the crisscross spiral setting in proper order of green light strip 52 and blue light strip 53, red light strip 51 promptly, green light strip 52 and blue light strip 53 appear along the direction of spiral axis circulation in proper order, such benefit lies in, makes red light strip 51, green light strip 52 and blue light strip 53 homoenergetic furthest disperse in the central point of cell-shell 6 and puts, is favorable to the light-emitting homogeneity of each among red light strip 51, green light strip 52 and blue light strip 53 and mixes the light homogeneity between a plurality of.

In this embodiment, the driving assembly 3 includes a driving board 30, and the driving circuit 31 and the intelligent module 32 are disposed on the driving board 30. The drive circuit 31 includes a power supply conversion circuit 311 and a constant current drive circuit 312 electrically connected to each other, as shown in fig. 5. The power conversion circuit 311 is used to convert ac power into dc power, for example, the power conversion circuit 311 may include a rectifier bridge (not shown) having two input terminals for inputting ac power, an output positive terminal and an output negative terminal, where the output positive terminal outputs dc power, and the dc power passes through the constant current driving circuit 312 and the light source assembly 5 to reach the output negative terminal, so as to complete the flow of the whole current.

Referring to fig. 2 and 3, in one embodiment, the lamp head assembly 1 includes a screw lamp head 12 and a conductive pin 11, and the conductive pin 11 is disposed in the middle of the screw lamp head 12 in an insulating manner. The conductive pin 11 and the screw base 12 are connected to a live line and a neutral line of an external alternating current, respectively, to supply the alternating current to the power conversion circuit 311.

Referring to fig. 1 to 3, in one embodiment, the light source assembly 5 further includes a stem 54 disposed between the driving assembly 3 and each of the light bars (the red light bar 51, the green light bar 52, and the blue light bar 53). The stem 54 is used to provide some support for the placement of the light bars within the blister 6. Specifically, the stem 54 includes a supporting base 541 and a supporting column 542, the supporting base 541 is fixedly installed in the heat sink 2, and the supporting column 542 protrudes from the supporting base 541 and extends along the spiral central axis toward the bulb casing 6, so as to provide a support for each light bar in a vertical spiral arrangement.

Referring to fig. 3 and 4, the driving element 3 and the light source element 5 are electrically connected through four conductive wires. The four conductive wires pass through the support base 541 to be fixed along with the fixing of the support base 541. Although the red light bar 51, the green light bar 52, and the blue light bar 53 are independently driven, their anodes or cathodes may be connected in common. Specifically, the four conductive filaments include a first conductive filament 71 and three second conductive filaments 72, wherein the first conductive filament 7 is connected to the positive electrodes of the red light bar 51, the green light bar 52 and the blue light bar 53, and the negative electrodes of the red light bar 51, the green light bar 52 and the blue light bar 53 are respectively connected to the second conductive filaments 72.

It is understood that the end of the first conductive wire 71 connected to the anodes of the red, green and blue light bars 51, 52 and 53 may be branched to be connected to the red, green and blue light bars 51, 52 and 53, respectively, with a certain interval therebetween, as shown in fig. 4. The first conductive threads 71 are also fixed to the front ends of the supporting columns 542, so that the relative positions of the supporting columns 542 and the light source assembly 5 can be fixed.

In a specific application, the stem 54 is made of glass, and its good light transmittance can prevent a shadow or a dark area from being formed inside the lamp 100, so as to ensure a light emitting effect. Further, each conductive filament is integrally formed with the stem 54.

further, a mounting structure (not shown) may be provided on an inner wall of the heat sink 2, and the support base 541 is fixed to the heat sink 2 by the mounting structure and located at an open inner circumference of the bulb case 6, while the open outer circumference of the bulb case 6 is connected to the inner wall of the heat sink 2, as shown in fig. 2. The driving board 30 is disposed between the heat sink 2 and the support base 541 together with the driving circuit 31 and the smart module 32, etc. located thereon. Based on the light-emitting direction and the using direction of the lamp 100, the stem 54 of the glass material does not cause an obstacle to the signal reception of the intelligent module 32, so that the intelligent module 32 can be ensured to normally receive and send signals.

in one embodiment, the smart module 32 may include one of a bluetooth module, a Wifi module, an infrared module, a Zigbee module, a DALI module, and a 0-10V module, as the case may be.

referring to fig. 5, in the present embodiment, the intelligent module 32 has output control terminals corresponding to the red light bar 51, the green light bar 52 and the blue light bar 53 respectively, and is connected between the cathodes of the red light bar 51, the green light bar 52 and the blue light bar 53 and the driving circuit 31 in a one-to-one correspondence manner, and after receiving the control signal, the intelligent module 32 correspondingly connects or disconnects the red light bar 51, the green light bar 52 and the blue light bar 53.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A light fixture, comprising:

a lamp head assembly;

A heat sink connected to the lamp head assembly;

the driving assembly comprises a driving circuit and an intelligent module connected to the driving circuit;

The light source assembly comprises a red light bar, a green light bar and a blue light bar, the red light bar, the green light bar and the blue light bar are all connected to the driving circuit and the intelligent module, and the red light bar, the green light bar and the blue light bar are independently controlled by the intelligent module; and

The bulb shell is connected to the heat dissipation piece, and the driving assembly and the light source assembly are installed in the space defined by the bulb shell and the heat dissipation piece.

2. The lamp of claim 1, wherein the red light bar, the green light bar and the blue light bar are arranged in a three-dimensional spiral shape, and the red light bar, the green light bar and the blue light bar are arranged in an interlaced manner.

3. The lamp of claim 2, wherein the helical central axes of the red, green and blue light bars extend in a direction from the cap assembly to the bulb casing.

4. the lamp of claim 1, wherein the light source assembly further comprises a stem disposed between the driving assembly and the red, green, and blue light bars, the stem comprising a support base and a support post, the support base being mounted within the heat sink, the support post protruding from the support base and extending in a direction of the bulb; the red light bar, the green light bar and the blue light bar are supported on the support column.

5. The lamp of claim 4, further comprising first conductive filaments each electrically connected to one end of the red, green, and blue light bars, and second conductive filaments each electrically connected to the other end of the red, green, and blue light bars.

6. The luminaire of claim 5, wherein the first and second conductive filaments both pass through the support base and are connected to the drive circuit and smart module.

7. The lamp of claim 5, wherein the first conductive wire is fixed to one end of the support post near the bulb casing, and the red light bar, the green light bar, and the blue light bar are spaced apart from the support post.

8. The lamp according to any one of claims 1 to 7, wherein the output control terminal of the smart module is electrically connected to the red light bar, the green light bar and the blue light bar respectively, so as to independently control the red light bar, the green light bar and the blue light bar to be turned on or off.

9. The lamp according to any one of claims 1 to 7, wherein the lamp head assembly comprises a conductive nail and a screw lamp head, the conductive nail is arranged in the middle of the screw lamp head and is insulated from the screw lamp head; the conductive nail and the screw lamp holder are respectively electrically connected to the driving circuit.

10. The luminaire of any one of claims 1 to 7, wherein the smart module comprises one of a Bluetooth module, a Wifi module, an infrared module, a Zigbee module, a DALI module, and a 0-10V module.