CN212746074U - LED decorative lamp with warm white color - Google Patents

Abstract

The utility model relates to the technical field of LED decorative lamp, and discloses an LED decorative lamp with warm white color, which comprises a circuit board, lamp beads and a driving wire, wherein the lamp beads comprise a red lamp, a green lamp, a blue lamp and a warm white lamp, and the circuit board controls the red lamp, the green lamp, the blue lamp and the warm white lamp to synchronously or separately emit light based on the driving wire; one end of the driving wire is in butt joint with the circuit board, and the other end of the driving wire is communicated with the lamp bead and extends to form a loop. When the LED lamp is used, any one of the red lamp, the green lamp and the blue lamp is controlled to emit light, combined light or synchronous light through the driving wire through a control program preset on the circuit board, so that different colors are presented; when warm white light is needed, the circuit board only controls the warm white light to emit light through the driving wire, and the comfort of surrounding people is improved, so that the LED decorative lamp can emit the warm white light.

Description

LED decorative lamp with warm white color

Technical Field

The patent of the utility model relates to a technical field of LED decorative lamp, particularly, relate to and possess warm white LED decorative lamp.

Background

The lamp is very suitable for decoration purposes due to rich colors, small volume, durability and energy conservation; LEDs may be used as light sources for letter lights, signboards, track lights, tubes, and the like.

Currently, a decorative lamp has a plurality of light bars, each light bar has a plurality of lamp beads, and the plurality of lamp beads are connected in series or in parallel to form a string; through multichannel drive circuit, realize the colour transform of multiple lamp pearl, the switching of luminous mode.

In the prior art, three color systems are mixed to form different luminescent colors based on red, yellow and blue; however, no matter how the proportions of the red, yellow and blue color systems are adjusted, the light emitting of warm white light cannot be realized, and the requirement of consumers for warm white light cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a possess warm white LED decorative lamp utensil aims at solving prior art, and LED decorative lamp utensil can't send the problem of warm white light.

The utility model is realized in such a way, the LED decorative lamp with warm white comprises a circuit board, lamp beads and a driving wire, wherein the lamp beads comprise a red lamp, a green lamp, a blue lamp and a warm white lamp, and the circuit board controls the red lamp, the green lamp, the blue lamp and the warm white lamp to synchronously or separately emit light based on the driving wire; one end of the driving wire is in butt joint with the circuit board, and the other end of the driving wire is communicated with the lamp bead and extends to form a loop.

The LED lamp further comprises a plurality of lamp beads, the driving wires are sequentially communicated with the lamp beads, and the lamp beads are arranged in a strip shape; the circuit board is connected with a protection strip, the driving wires and the lamp beads are located inside the protection strip, and the protection strip is arranged in a strip shape.

Furthermore, possess warm white LED decorative lamp utensil includes the decorative post, the decorative post is longitudinal arrangement, the protection strip is followed the circumferencial direction of decorative post twines the decorative post.

Further, possess warm white LED decorative lighting utensil includes the controller, the circuit board is arranged in the inside of controller, the circuit board has a plurality of ends of controlling, the controller has colour adjusting button and mode adjustment button, colour adjusting button with mode adjustment button respectively with control the end and be the butt joint and arrange, through colour adjusting button with mode adjustment button switches on of different drive wire, controls the lamp pearl sends the light of different colours, and the regulation current changes, adjusts the lamp pearl sends the light of different frequencies, and control lamp pearl possesses different luminescent frequency.

Further, the decorative column has a storage groove, the top of the storage groove is arranged in an opening shape, and when the decorative column is not used, the controller is stored in the storage groove.

Further, the controller comprises a control shell and a swinging cover, the control shell and the swinging cover are arranged in a hinged mode, and the circuit board is arranged inside the control shell; the swing lid is equipped with solar panel, solar panel with the circuit board is the intercommunication and arranges, the power supply mode of circuit board is USB or battery or directly inserts the electricity.

Further, the driving wire includes first line, second line, third line and fourth line, the circuit board first line the red light with the second line is the intercommunication and forms the return circuit and arrange, the circuit board first line the green light with the third line is the intercommunication and forms the circuit and arrange, the circuit board the second line the blue light with the third line is the intercommunication and forms the return circuit and arrange, the circuit board the third line warm white light with the fourth line is the intercommunication and forms the return circuit and arrange.

Further, the lamp bead comprises a plurality of two red lamps, two green lamps, two blue lamps and two warm white lamps; the two red lamps are arranged in parallel, the polarities of the two red lamps are opposite, and the circuit board, the first line, the two red lamps and the second line are communicated to form a loop; the two green lamps are arranged in parallel, the polarities of the two green lamps are opposite, and the circuit board, the first line, the two green lamps and the third line are communicated to form a loop arrangement; the two blue lamps are arranged in parallel, the polarities of the two blue lamps are opposite, and the circuit board, the second line, the two blue lamps and the third line are communicated to form a loop arrangement; two warm white lamp is parallel arrangement, and two warm white lamp's polarity is opposite arrangement, the circuit board the third line, two warm white lamp with the fourth line is the intercommunication and forms the return circuit and arranges.

Further, the lamp beads comprise white light lamps, and the white light lamps are electrified to emit white light; warm white light with the white light lamp is parallel arrangement, just warm white light's polarity with the polarity of white light lamp is the opposite arrangement, the circuit board the third line warm white light the white light lamp with the fourth line is the intercommunication and forms the return circuit and arranges.

Further, the lamp pearl includes two the white light lamp, two the white light lamp is parallel arrangement, and two the polarity of white light lamp is opposite to arrange, the circuit board the third line, two the white light lamp with the fourth line is the intercommunication and forms the return circuit and arranges.

Compared with the prior art, the LED decorative lamp with warm white provided by the utility model, when in use, through the control program preset on the circuit board, the red light, the green light and the blue light are controlled to emit light in any one of, in combination or synchronously through the driving wires, so as to realize the presentation of different colors; when warm white light is needed, the circuit board only controls the warm white light to emit light through the driving wire, and the comfort of surrounding people is improved, so that the LED decorative lamp can emit the warm white light.

Drawings

FIG. 1 is a schematic perspective view of a warm white LED decorative lamp provided by the present invention;

FIG. 2 is a schematic perspective view of a lamp bead of the LED decorative lamp with warm white color provided by the present invention;

FIG. 3 is a schematic view of the circuit connection of the warm white LED decorative lamp provided by the present invention;

FIG. 4 is a schematic view of the circuit connection of the warm white LED decorative lamp provided by the present invention;

FIG. 5 is a schematic perspective view of a controller of the LED decorative light with warm white color provided by the present invention;

fig. 6 is a schematic view of the pillar and the controller according to the present invention.

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 merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-6, the preferred embodiment of the present invention is shown.

The LED decorative lamp with warm white comprises a circuit board 10, lamp beads 20 and a driving wire 30, wherein the lamp beads 20 comprise red lamps 21, green lamps 22, blue lamps 23 and warm white lamps 24, and the circuit board 10 controls the red lamps 21, the green lamps 22, the blue lamps 23 and the warm white lamps 24 to emit light synchronously or separately based on the driving wire 30; one end of the driving wire 30 is connected with the circuit board 10 in a butt joint mode, and the other end of the driving wire 30 is communicated with the lamp bead 20 and extends to form a loop.

When the warm white LED decorative lamp is used, any one of the red lamp 21, the green lamp 22 and the blue lamp 23 is controlled to emit light, to emit combined light or to emit light synchronously through the driving wire 30 through a control program preset on the circuit board 10, so that different colors are presented; when warm white light is needed, the circuit board 10 only controls the warm white light to emit light through the driving wire 30, so that the comfort of surrounding people is improved, and the LED decorative lamp can emit the warm white light.

When the red light 21 and the green light 22 are simultaneously lighted, the red light and the green light are mixed into yellow light, and when the red light 21, the green light 22 and the blue light 23 are simultaneously lighted, white light (cool white light) is generated.

According to the program for controlling multiple light-emitting modes, which is pre-implanted in the circuit board 10, the lamp has multiple light-emitting modes under the control of the circuit board 10, such as: 1) monochromatic static mode, i.e. normally bright, single color light, single red light, single green light, single blue light, single warm white light and single white light; 2) the single-color flashing mode comprises flash, slow flashing and wave-type flashing, and has the advantages of switching of light emitting frequency and realization of different flashing modes; 3) the multicolor gradual cycle mode is that monochromatic lights of the red lamp 21, the green lamp 22, the blue lamp 23 and the warm white lamp 24 are sequentially and cyclically emitted.

Of course, the user can also select the corresponding lighting mode by pressing a key, for example, the lighting mode is switched to the next one every time the user presses the key.

The lamp comprises a plurality of lamp beads 20, a driving wire 30 is sequentially communicated with each lamp bead 20, and each lamp bead 20 is arranged in a strip shape; the extending area of the lamp beads 20 is convenient to increase, the arrangement of the lamp beads 20 is convenient, and decoration is convenient; meanwhile, the driving wires 30 are communicated with the respective lamp beads 20.

The circuit board is connected with a protective strip, the driving wires 30 and the lamp beads 20 are positioned in the protective strip, and the protective strip is arranged in a strip shape; under the effect of protective strip, play the guard action to driving wire 30 and lamp pearl 20, avoid lamp pearl 20 and driving wire 30 to expose, improve holistic life.

The protection strip is a PVC pipe, is low in price and more flexible, and is convenient to match with the driving wire 30.

The warm white LED decorative lamp comprises decorative columns 50, wherein the decorative columns 50 are longitudinally arranged, and protective strips are wound on the decorative columns 50 along the circumferential direction of the decorative columns 50; like this, be the circumference with each lamp pearl 20 along the decorative post 50 and enclose and close the arrangement, during the circular telegram, each lamp pearl 20 is followed and is deviated from the decorative post 50 direction and outwards give out light, plays the decorative action.

In addition, through the transfer of the decorative column 50, the decoration of different positions is realized, and the decorative column 50 is directly placed, so that the decoration can be realized, the decoration is convenient, and the decoration effect of different scenes is realized.

The LED decorative lamp with warm white comprises a controller 40, a circuit board 10 is arranged inside the controller 40, the circuit board 10 is provided with a plurality of control ends, the controller 40 is provided with a color adjusting key and a mode adjusting key, the color adjusting key and the mode adjusting key are respectively in butt joint arrangement with the control ends, conduction of different driving wires 30 is switched through the color adjusting key and the mode adjusting key, the control lamp beads 20 emit light with different colors, current change is adjusted, the adjusting lamp beads 20 emit light with different frequencies, and the control lamp beads 20 have different light emitting frequencies; the lamp diversification is realized.

The decoration column 50 is provided with a storage groove 51, the top of the storage groove 51 is arranged in an opening shape, and when the controller 40 is not used, the controller 40 is stored in the storage groove 51; thus, after the controller 40 is used for controlling the lamp, the lamp is placed on the decorative column 50, the controller 40 is prevented from being taken for a long time, meanwhile, the decorative column 50 plays a role in protecting the controller 40, the controller 40 and the decorative column 50 are arranged oppositely, and the decorative position is convenient to transfer.

The decorative column 50 is the cylinder and arranges, the winding of the lamps and lanterns of being convenient for makes the light emitting area of lamp pearl 20 wider simultaneously, avoids lamp pearl 20 luminous to receive sheltering from.

The receiving groove 51 is rectangular, and the controller 40 is rectangular, so that the controller 40 can be inserted into the receiving groove 51 downward.

The receiving groove 51 is formed in a shape arranged according to the shape of the controller 40; the specific shape of the receiving groove 51 and the specific shape of the controller 40 are not limited.

The controller 40 comprises a control shell and a swinging cover, the control shell and the swinging cover are hinged, and a circuit board 10 is arranged in the control shell; the swing cover is provided with a solar panel 41, and the solar panel 41 is arranged in communication with the circuit board 10.

The solar panel 41 converts light energy into electric energy, and then supplies the electric energy to the circuit board 10 and the lamp, so that the electric energy supply of the circuit board 10 and the lamp is realized, a battery does not need to be replaced, and the solar panel is more environment-friendly; in addition, the swinging cover is driven to swing relative to the control shell, so that the switching between the charging state and the using state is realized, the solar panel 41 can absorb light energy conveniently, and the electric energy conversion rate is effectively improved.

The power supply mode of the circuit board 10 is USB or battery or direct plug-in, and different use requirements are realized by various different power supply modes.

The solar panel 41 is provided with a positive pole and a negative pole, the circuit board 10 is provided with a positive contact and a negative contact, the control shell is provided with a positive through hole and a negative through hole, the positive through hole and the positive contact are correspondingly arranged, and the negative through hole and the negative contact are correspondingly arranged; when the device is in use, the swinging cover swings to the embedded fixing groove, the positive pole penetrates through the positive through hole and is in butt joint arrangement with the positive contact, and the negative pole penetrates through the negative through hole and is in butt joint communication arrangement with the negative contact; in a charging state, the swinging cover swings to be separated from the fixed groove, the positive pole and the positive contact are arranged in a separated mode, the negative pole and the negative contact are arranged in a separated mode, and the solar panel 41 is arranged in an inclined mode; the switching between the charging state and the use state is realized, and at the same time, the light receiving surface of the solar panel 41 is increased, which facilitates the conversion of electric energy.

In addition, in the charging state, since the positive post and the positive contact are separated and the negative post and the negative contact are separated, the circuit between the circuit board 10 and the solar panel 41 is in the open state, and the solar panel 41 is prevented from discharging while charging.

The driving wire 30 includes a first wire 31, a second wire 32, a third wire 33 and a fourth wire 34, the circuit board 10, the first wire 31, the red light 21 and the second wire 32 are communicated to form a loop arrangement, the circuit board 10, the first wire 31, the green light 22 and the third wire 33 are communicated to form a circuit arrangement, the circuit board 10, the second wire 32, the blue light 23 and the third wire 33 are communicated to form a loop arrangement, and the circuit board 10, the third wire 33, the warm white light 24 and the fourth wire 34 are communicated to form a loop arrangement.

Through the first line 31, the second line 32, the third line 33 and the fourth line 34, different line control is realized, and different modes and different light emitting color control are realized.

The lamp beads 20 comprise a plurality of two red lamps 21, two green lamps 22, two blue lamps 23 and two warm white lamps 24; and the light layout of different colors is realized.

The two red lamps 21 are arranged in parallel, the polarities of the two red lamps 21 are opposite, and the circuit board 10, the first line 31, the two red lamps 21 and the second line 32 are communicated to form a loop arrangement; the two red lamps 21 can independently emit light or emit light at intervals; the first line 31 outputs high level, one red light 21 is communicated with the second line 32 to output low level, so that light emission is realized, and the other red light 21 is turned off; thus, the circuit board 10 outputs different pulse signals by controlling the first line 31 and the second line 32, and can control the red light 21 to emit light independently, the two red lights 21 to emit light synchronously, and the two red lights 21 to emit light at intervals.

The two green lamps 22 are arranged in parallel, the polarities of the two green lamps 22 are opposite, and the circuit board 10, the first line 31, the two green lamps 22 and the third line 33 are communicated to form a loop arrangement; the first line 31 outputs high level, one green light 22 is connected with the third line 33 to output low level, so as to realize light emission, and the other green light 22 is turned off; thus, the circuit board 10 outputs different pulse signals by controlling the first line 31 and the third line 33, and can control the green lamps 22 to emit light individually, the two green lamps 22 to emit light synchronously, and the two green lamps 22 to emit light at intervals.

The two blue lamps 23 are arranged in parallel, the polarities of the two blue lamps 23 are opposite, and the circuit board 10, the second line 32, the two blue lamps 23 and the third line 33 are communicated to form a loop arrangement; the second line 32 outputs high level, one blue lamp 23 is communicated with the third line 33 to output low level, so that light emission is realized, and the other blue lamp 23 is turned off; thus, the circuit board 10 outputs different pulse signals by controlling the second line 32 and the third line 33, and can control the blue lamps 23 to emit light independently, the two blue lamps 23 to emit light synchronously, and the two blue lamps 23 to emit light at intervals.

The two warm white lamps 24 are arranged in parallel, the polarities of the two warm white lamps 24 are opposite, and the circuit board 10, the third wire 33, the two warm white lamps 24 and the fourth wire 34 are communicated to form a loop arrangement; the third wire 33 outputs high level, one of the warm white lamps 24 is communicated with the fourth wire 34 to output low level, so as to realize light emission, and the other warm white lamp 24 is turned off; thus, the circuit board 10 outputs different pulse signals by controlling the third wire 33 and the fourth wire 34, and can control the warm white lamps 24 to emit light independently, the two warm white lamps 24 to emit light synchronously, and the two warm white lamps 24 to emit light at intervals.

Alternatively, the third line 33 outputs a low level, the fourth line 34 outputs a high level, the other warm white lamp 24 emits light, and the one warm white lamp 24 is turned off; different pulse signals are output, and the single light emitting of the warm white lamp 24, the synchronous light emitting of the two warm white lamps 24 and the cross interval light emitting of the two warm white lamps 24 can be controlled.

The lamp beads 20 comprise white light lamps, and the white light lamps are electrified to emit white light; the warm white lamp 24 and the white lamp are arranged in parallel, the polarity of the warm white lamp 24 is opposite to that of the white lamp, and the circuit board 10, the third wire 33, the warm white lamp 24, the white lamp and the fourth wire 34 are communicated to form a loop arrangement; thus, the circuit board 10 outputs different pulse signals by controlling the third wire 33 and the fourth wire 34, and can control the warm white light 24 to emit light alone, the white light to emit light alone, the warm white light 24 and the white light to emit light synchronously, and the warm white light 24 and the white light to emit light at crossing intervals.

The lamp beads 20 comprise two white light lamps which are arranged in parallel, the polarities of the two white light lamps are opposite, and the circuit board 10, the third wire 33, the two white light lamps and the fourth wire 34 are communicated to form a loop arrangement; thus, the circuit board 10 outputs different pulse signals by controlling the third wire 33 and the fourth wire 34, and can control the white light lamps to emit light independently, the two white light lamps to emit light synchronously and the two white light lamps to emit light at intervals in a crossing manner.

The warm white LED decorative lamp comprises a first field effect tube, a second field effect tube, a third field effect tube and a fourth field effect tube, wherein the first field effect tube and a first line 31 are correspondingly communicated and arranged, the second field effect tube and a second line 32 are correspondingly communicated and arranged, the third field effect tube and a third line 33 are correspondingly communicated and arranged, and the fourth field effect tube and a fourth line 34 are correspondingly communicated and arranged.

In this way, the circuit board 10 controls the output loop current by controlling the electric field effect for the first line 31, the second line 32, the third line 33 and the fourth line 34 according to the first fet, the second fet, the third fet and the fourth fet.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements 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. The LED decorative lamp with warm white color is characterized by comprising a circuit board, lamp beads and a driving wire, wherein the lamp beads comprise a red lamp, a green lamp, a blue lamp and a warm white lamp, and the circuit board controls the red lamp, the green lamp, the blue lamp and the warm white lamp to emit light synchronously or separately based on the driving wire; one end of the driving wire is in butt joint with the circuit board, and the other end of the driving wire is communicated with the lamp bead and extends to form a loop.

2. The LED decorative lamp with warm white color according to claim 1, comprising a plurality of the lamp beads, wherein the driving wire is sequentially communicated with each of the lamp beads, and each of the lamp beads is arranged in a strip shape; the circuit board is connected with a protection strip, the driving wires and the lamp beads are located inside the protection strip, and the protection strip is arranged in a strip shape.

3. The warm-white LED decorative lamp according to claim 2, wherein the warm-white LED decorative lamp comprises decorative columns, the decorative columns are arranged longitudinally, and the protective strip is wound around the decorative columns along the circumferential direction of the decorative columns.

4. The LED decorative lamp with warm white color according to claim 3, wherein the LED decorative lamp with warm white color comprises a controller, the circuit board is disposed inside the controller, the circuit board has a plurality of control ends, the controller has a color adjusting button and a mode adjusting button, the color adjusting button and the mode adjusting button are respectively in butt joint with the control ends, the conduction of different driving wires is switched through the color adjusting button and the mode adjusting button, the lamp beads are controlled to emit light with different colors, the current change is adjusted, the lamp beads are adjusted to emit light with different frequencies, and the control lamp beads have different light emitting frequencies.

5. The LED decorative lamp with warm white color according to claim 4, wherein the decorative pillar has a receiving groove, a top of the receiving groove is arranged in an open shape, and the controller is received in the receiving groove when not in use.

6. The LED decorative lamp with warm white color according to claim 4, wherein the controller comprises a control housing and a swing cover, the control housing is hinged to the swing cover, and the circuit board is arranged inside the control housing; the swing lid is equipped with solar panel, solar panel with the circuit board is the intercommunication and arranges, the power supply mode of circuit board is USB or battery or directly inserts the electricity.

7. The LED decorative lamp with warm white color according to any one of claims 1-6, wherein the driving wires comprise a first wire, a second wire, a third wire and a fourth wire, the circuit board, the first wire, the red light and the second wire are connected to form a loop arrangement, the circuit board, the first wire, the green light and the third wire are connected to form a circuit arrangement, the circuit board, the second wire, the blue light and the third wire are connected to form a loop arrangement, and the circuit board, the third wire, the warm white light and the fourth wire are connected to form a loop arrangement.

8. The LED decorative lamp with warm white color of claim 7, wherein the lamp bead comprises a plurality of two red lamps, two green lamps, two blue lamps and two warm white lamps; the two red lamps are arranged in parallel, the polarities of the two red lamps are opposite, and the circuit board, the first line, the two red lamps and the second line are communicated to form a loop; the two green lamps are arranged in parallel, the polarities of the two green lamps are opposite, and the circuit board, the first line, the two green lamps and the third line are communicated to form a loop arrangement; the two blue lamps are arranged in parallel, the polarities of the two blue lamps are opposite, and the circuit board, the second line, the two blue lamps and the third line are communicated to form a loop arrangement; two warm white lamp is parallel arrangement, and two warm white lamp's polarity is opposite arrangement, the circuit board the third line, two warm white lamp with the fourth line is the intercommunication and forms the return circuit and arranges.

9. The LED decorative lamp with warm white color according to claim 7, wherein the lamp bead comprises a white light lamp, and the white light lamp is powered on to emit white light; warm white light with the white light lamp is parallel arrangement, just warm white light's polarity with the polarity of white light lamp is the opposite arrangement, the circuit board the third line warm white light the white light lamp with the fourth line is the intercommunication and forms the return circuit and arranges.

10. The LED decorative lamp with warm white color according to claim 9, wherein the lamp beads comprise two white light lamps, the two white light lamps are arranged in parallel, the polarities of the two white light lamps are opposite, and the circuit board, the third wire, the two white light lamps and the fourth wire are connected to form a loop.

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