CN113324192A - Sectional type LED lamp strip for lamp design - Google Patents
Sectional type LED lamp strip for lamp design Download PDFInfo
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- CN113324192A CN113324192A CN202110714520.9A CN202110714520A CN113324192A CN 113324192 A CN113324192 A CN 113324192A CN 202110714520 A CN202110714520 A CN 202110714520A CN 113324192 A CN113324192 A CN 113324192A
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- lamp
- lamp body
- circuit board
- led lamp
- fixedly connected
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention belongs to the technical field of illumination, and particularly relates to a sectional type LED lamp strip for lamp design, which comprises a circuit board, a lamp holder and a lamp body; according to the invention, the circuit board is electrified by turning on the power supply, and the circuit board transmits an electric signal to the lamp cap so as to enable the lamp cap to emit light; can be with two liang of connections of LED lamp strip, because two adjacent LED lamp strip coupling parts are the scarf, so can make and form certain angle between the LED lamp strip, and then can make the LDE lamp strip that possess geometric modeling, can let the designer when carrying out lamps and lanterns design with the LED lamp strip put into the geometric shape that the designer needs, be favorable to the designer to catch the design thinking, provide convenience for the designer designs lamps and lanterns.
Description
Technical Field
The invention belongs to the technical field of illumination, and particularly relates to a sectional type LED lamp bar for lamp design.
Background
The LED light bar is a product in which LEDs are mounted on a band-shaped FPC (flexible printed circuit) or PCB (printed circuit board) and is named as a band. Because the service life is long (the normal service life is generally 8-10 ten thousand hours), the energy is saved, the environment is protected, and the method gradually exposes the corners in various decoration industries. The LED lamp strip is conventionally divided into a flexible LED lamp strip and an LED hard lamp strip, but generally comprises an LED old lamp strip which is connected with a circuit board by a wire, such as a flat three-wire 4.3W/m lamp strip, a flat four-wire 6.48W/m lamp strip, a flat five-wire 8.64W/m lamp strip and the like.
Most of the existing LED light bars only have the function of providing illumination, and the problem that designers need different geometric forms of the LED light bars when designing lamps is not solved; therefore, the LED lamp strips can be spliced and can be spliced into various geometric forms, and a designer can conveniently design the lamp.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a sectional type LED lamp strip for lamp design. The invention is mainly used for solving the problems that the LED lamp strip in the prior art cannot have different geometric forms and the LED lamp strip cannot change the geometric forms.
The technical scheme adopted by the invention for solving the technical problems is as follows: a sectional type LED lamp strip for lamp design comprises a circuit board, a lamp holder and a lamp body; the lamp caps are arranged on the upper surface and the lower surface of the circuit board; the lamp caps are uniformly arranged at intervals along the length direction of the circuit board; the lamp body is manufactured by pouring transparent materials by taking the circuit board as a framework; the lamp body both ends set up the scarf.
When the lamp works, the power supply is turned on to electrify the circuit board, and the circuit board transmits an electric signal to the lamp cap to enable the lamp cap to emit light; can be with two liang of connections of LED lamp strip, because two adjacent LED lamp strip coupling parts are the scarf, so can make and form certain angle between the LED lamp strip, and then can make the LDE lamp strip that possess geometric modeling, can let the designer when carrying out lamps and lanterns design with the LED lamp strip put into the geometric shape that the designer needs, be favorable to the designer to catch the design thinking, provide convenience for the designer designs lamps and lanterns.
Preferably, one end of the lamp body is provided with a column head; the column head is connected with the circuit board through a line; the column head is fixedly connected with the lamp body; the other end of the lamp body is provided with a column groove; the bottom of the column groove is provided with a groove; the contact is connected in the groove in a sliding manner; a spring is arranged at the bottom of the contact; one end of the spring is fixedly connected with the contact; the other end of the spring is fixedly connected with the bottom of the groove; the spring is connected with the circuit board through a line.
The column heads and the contacts are arranged on the connecting parts of the two adjacent LED light bars, and the column heads are abutted against the contacts to connect the circuits of the two LED light bars together, so that all the connected light bars can be supplied with power by supplying power to one LED light bar, and the quantity of power supplies is reduced; because the column heads of the two adjacent LED light bar connecting parts are inserted into the column grooves, when the LED light bar connecting parts are required to be changed from folded angles to be parallel and level in the design of a lamp, the LED light bars can be directly rotated along the connecting parts, and the operation of designers is facilitated; and the connecting part of the LED lamp strip is contacted with the contact through the column head, so that the contact of the connecting part is reliable.
Preferably, arc grooves are formed at two ends of the lamp body; and a strong magnetic ring is fixedly connected in the arc groove.
The strong magnetic rings are arranged at the two ends of the lamp body, and can assist in centering the two LED lamp strips when the LED lamp strips are installed and connected, so that the column head is accurately inserted into the column groove, the LED lamp strips are prevented from being impacted and rubbed by the column head, the service lives of the column head and the column groove are ensured, the deformation of the column head and the column groove is also avoided, and the reliable contact of the connecting part is ensured; because the suction of powerful magnetic ring adsorbs two adjacent LED lamp strips together, when the conversion LED lamp strip coupling part angle, only need rotate one of them LED lamp strip can, make the conversion process more convenient.
Preferably, the lamp body is made of silica gel; metal strips are symmetrically arranged on two sides of the circuit board; the metal strip is injected into the lamp body; the metal strip is flat.
The lamp body is made of silica gel, so that the LED lamp strip is firmer and has certain plasticity, and a designer can conveniently bend the LED lamp strip; the metal strips are symmetrically arranged inside the lamp body, and the LED lamp strip can keep a bent shape after being bent due to certain solidity of the metal strips, and the metal strips enable the LED lamp strip to be bent only along the length direction of the metal strips, so that the LED lamp strip is guaranteed not to be bent towards two sides, and the phenomenon of structural disorder is prevented when designers bend the LED lamp strip.
Preferably, a cavity is arranged on the lamp holder; fluorescent powder is uniformly sprayed on the inner wall of the cavity; convex strips are arranged on two sides of the cavity; the convex strips are fixedly connected to the surfaces of the two sides of the lamp body.
The cavity is arranged above the lamp holder, fluorescent powder is sprayed in the cavity, and after the fluorescent powder is adopted, LEDs in other wave bands can be prepared by utilizing the advantage of high luminous efficiency of LEDs in certain wave bands, so that the luminous efficiency of the wave bands is improved, and after the fluorescent powder is used, the light color of the LEDs becomes softer, so that different application requirements are met, the lamp holder is prevented from being seen by human eyes directly, and the eyes of a user are protected; the cavity can enable light emitted by the lamp holder to be refracted twice, gaps can be generated among fluorescent powder particles due to the fact that the fluorescent powder is sprayed inside the cavity, the light emitted by the lamp holder is refracted twice and passes through the fluorescent powder, and therefore the light emitted by the lamp holder can pass through the fluorescent powder; set up the sand grip in cavity both sides, during installation LED lamp strip, can make the cross-section bending of cavity through the extrusion sand grip, and then the crooked degree of control cavity table through control extruded intensity to reach the difference of control cavity refraction effect.
Preferably, a bracket is arranged outside the lamp body; the bracket comprises a U-shaped frame, a supporting rod, a rotating shaft, a handle, a gear, a rack and an extrusion block; the bottom of the U-shaped frame is fixedly connected with the supporting rod; the two sides of the U-shaped frame are symmetrically provided with sliding chutes; the two extrusion blocks are connected in the sliding groove in a sliding manner; the rotating shaft is arranged between the two extrusion blocks; the rotating shaft is rotationally connected with the U-shaped frame; one end of the rotating shaft is fixedly connected with the handle; the other end of the rotating shaft is fixedly connected with the gear; the racks are symmetrically arranged on two sides of the gear; one of the racks is fixedly connected with the extrusion block above the rack; and the other rack is fixedly connected with the lower extrusion block.
The support is arranged to support the LED light bar in a clamping mode, so that the LED light bar is stably supported, and the support does not influence the diffusion of light emitted by the LED light bar; simultaneously can make two extrusion blocks extrude the chimb from top to bottom along the side of lamp body through rotating the handle, and then make cavity cross sectional shape change, and then control the difference of cavity refraction effect.
Preferably, the cross section of the cavity is an arc line and a straight line to form a closed figure.
Because light goes out through the cavity refraction from lamp hair, constitutes a closed figure for an pitch arc and a straight line through the cross-section that sets up the cavity, passes through the cambered surface in the cavity after the plane in the cavity when light, makes more even give off to the space of light, also can make light softer.
The invention has the following beneficial effects:
1. in the invention, the circuit board is electrified by turning on the power supply, and the circuit board transmits an electric signal to the lamp cap so as to enable the lamp cap to emit light; can be with two liang of connections of LED lamp strip, because two adjacent LED lamp strip coupling parts are the scarf, so can make and form certain angle between the LED lamp strip, and then can make the LDE lamp strip that possess geometric modeling, can let the designer when carrying out lamps and lanterns design with the LED lamp strip put into the geometric shape that the designer needs, be favorable to the designer to catch the design thinking, provide convenience for the designer designs lamps and lanterns.
2. According to the invention, the column heads and the contacts are arranged at the connecting parts of two adjacent LED lamp strips, and the column heads are abutted against the contacts so as to connect the circuits of the two LED lamp strips together, so that all the connected lamp strips can be supplied with power by supplying power to one LED lamp strip, and the quantity of power supplies is reduced; because the column heads of the two adjacent LED light bar connecting parts are inserted into the column grooves, when the LED light bar connecting parts are required to be changed from folded angles to be parallel and level in the design of a lamp, the LED light bars can be directly rotated along the connecting parts, and the operation of designers is facilitated; and the connecting part of the LED lamp strip is contacted with the contact through the column head, so that the contact of the connecting part is reliable.
3. The strong magnetic rings are arranged at the two ends of the lamp body, and can assist in centering the two LED lamp strips when the LED lamp strips are installed and connected, so that the column head is accurately inserted into the column groove, the LED lamp strips are prevented from being impacted and rubbed by the column head, the service lives of the column head and the column groove are ensured, the deformation of the column head and the column groove is also avoided, and the reliable contact of a connecting part is ensured; because the suction of powerful magnetic ring adsorbs two adjacent LED lamp strips together, when the conversion LED lamp strip coupling part angle, only need rotate one of them LED lamp strip can, make the conversion process more convenient.
4. According to the LED lamp strip, the lamp body is made of the silica gel material, so that the LED lamp strip is firmer and has certain plasticity, and a designer can conveniently bend the LED lamp strip; the metal strips are symmetrically arranged inside the lamp body, and the LED lamp strip can keep a bent shape after being bent due to certain solidity of the metal strips, and the metal strips enable the LED lamp strip to be bent only along the length direction of the metal strips, so that the LED lamp strip is guaranteed not to be bent towards two sides, and the phenomenon of structural disorder is prevented when designers bend the LED lamp strip.
5. According to the LED lamp, the cavity is arranged above the lamp cap, the fluorescent powder is sprayed in the cavity, and after the fluorescent powder is adopted, LEDs in other wave bands can be prepared by utilizing the advantage of high luminous efficiency of LEDs in certain wave bands, so that the luminous efficiency of the wave bands is improved, and after the fluorescent powder is used, the light color of the LEDs becomes softer, so that different application requirements are met, the lamp cap is prevented from being seen by human eyes directly, and the eyes of a user are protected; the cavity can enable light emitted by the lamp holder to be refracted twice, gaps can be generated among fluorescent powder particles due to the fact that the fluorescent powder is sprayed inside the cavity, the light emitted by the lamp holder is refracted twice and passes through the fluorescent powder, and therefore the light emitted by the lamp holder can pass through the fluorescent powder; set up the sand grip in cavity both sides, during installation LED lamp strip, can make the cross-section bending of cavity through the extrusion sand grip, and then the crooked degree of control cavity table through control extruded intensity to reach the difference of control cavity refraction effect.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall structure of an LED light bar according to the present invention;
FIG. 2 is a schematic view of the dog-ear connection of two LED light bars according to the present invention;
FIG. 3 is a schematic diagram of two LED light bars connected in parallel according to the present invention;
FIG. 4 is a schematic view of the internal structure of the LED light bar of the present invention;
FIG. 5 is a schematic structural view of the stent of the present invention;
FIG. 6 is a schematic diagram of the geometric design of the LED light bar of the present invention;
FIG. 7 is a schematic view showing the construction of the bracket and the lamp body according to the present invention;
in the figure: the lamp comprises a circuit board 1, a lamp cap 2, a lamp body 3, a column cap 4, a column groove 5, a groove 6, a contact 7, a spring 8, a strong magnetic ring 9, a metal strip 10, a cavity 11, a convex strip 12, a support 13, a U-shaped frame 14, a support rod 15, a rotating shaft 16, a handle 17, a gear 18, a rack 19 and an extrusion block 20.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 2 and 3, a sectional LED light bar for lamp design includes a circuit board 1, a lamp head 2 and a lamp body 3; the lamp caps 2 are arranged on the upper surface and the lower surface of the circuit board 1; the lamp caps 2 are uniformly arranged at intervals along the length direction of the circuit board 1; the lamp body 3 is manufactured by pouring transparent materials by taking the circuit board 1 as a framework; the two ends of the lamp body 3 are provided with inclined planes.
When the LED lamp works, the power supply is turned on to electrify the circuit board 1, and the circuit board 1 transmits an electric signal to the lamp holder 2 to enable the lamp holder 2 to emit light; can be with two liang of connections of LED lamp strip, because two adjacent LED lamp strip coupling parts are the scarf, so can make and form certain angle between the LED lamp strip, and then can make the LDE lamp strip that possess geometric modeling, can let the designer when carrying out lamps and lanterns design with the LED lamp strip put into the geometric shape that the designer needs, be favorable to the designer to catch the design thinking, provide convenience for the designer designs lamps and lanterns.
As shown in fig. 1 to 3, a column head 4 is disposed at one end of the lamp body 3; the column head 4 is connected with the circuit board 1 through a line; the column head 4 is fixedly connected with the lamp body 3; the other end of the lamp body 3 is provided with a column groove 5; the bottom of the column groove 5 is provided with a groove 6; the contact 7 is connected in the groove 6 in a sliding way; a spring 8 is arranged at the bottom of the contact 7; one end of the spring 8 is fixedly connected with the contact 7; the other end of the spring 8 is fixedly connected with the bottom of the groove 6; the spring 8 is connected to the circuit board 1 by a wire.
As shown in fig. 1 to 3, arc grooves are formed at both ends of the lamp body 3; the arc groove is fixedly connected with a strong magnetic ring 9.
The strong magnetic rings 9 are arranged at the two ends of the lamp body 3, when the LED lamp strips are installed and connected, the strong magnetic rings 9 can assist in centering the two LED lamp strips, so that the column head 4 is accurately inserted into the column groove 5, the LED lamp strips are prevented from being impacted and rubbed by the column head 4, the service lives of the column head 4 and the column groove 5 are ensured, the deformation of the column head 4 and the column groove 5 is also avoided, and the reliable contact of a connecting part is ensured; because the two adjacent LED lamp strips are adsorbed together by the suction force of the strong magnetic ring 9, when the angles of the connecting parts of the LED lamp strips are converted, only one of the LED lamp strips needs to be rotated, so that the conversion process is more convenient.
As shown in fig. 2 to 4, the lamp body 3 is made of a silicone material; metal strips 10 are symmetrically arranged on two sides of the circuit board 1; the metal strip 10 is injected into the lamp body 3; the metal strip 10 is flat.
The lamp body 3 is made of silica gel, so that the LED lamp strip is firmer and has certain plasticity, and a designer can conveniently bend the LED lamp strip; set up metal strip 10 at 3 inside symmetries of lamp body, because the metal strip 10 that sets up has certain solidity, can make LED lamp strip keep the form of buckling after buckling to metal strip 10 makes LED lamp strip can only buckle along the length direction of metal strip 10, guarantees that LED lamp strip can not be crooked to both sides, appears the phenomenon of disorderly structure when preventing designer from buckling LED lamp strip.
As shown in fig. 4 and 7, a cavity 11 is arranged on the lamp cap 2; fluorescent powder is uniformly sprayed on the inner wall of the cavity 11; convex strips 12 are arranged on two sides of the cavity 11; the protruding strips 12 are fixedly connected to both side surfaces of the lamp body 3.
The cavity 11 is arranged above the lamp holder 2, the fluorescent powder is sprayed in the cavity 11, and after the fluorescent powder is adopted, LEDs in other wave bands can be prepared by utilizing the advantage of high luminous efficiency of LEDs in certain wave bands, so that the luminous efficiency of the wave bands is improved, and after the fluorescent powder is used, the light color of the LEDs becomes softer to adapt to different application requirements, so that the lamp holder 2 is prevented from being seen by human eyes directly, and the eyes of a user are protected; the cavity 11 can enable the light emitted by the lamp holder 2 to be refracted twice, gaps can be generated among fluorescent powder particles because the fluorescent powder is sprayed inside the cavity 11, and the light emitted by the lamp holder 2 passes through the fluorescent powder after being refracted twice, so that the light emitted by the lamp holder 2 can pass through the fluorescent powder; set up sand grip 12 in 11 both sides of cavity, during the installation LED lamp strip, can make the cross-section of cavity 11 crooked through extrusion sand grip 12, and then the crooked degree of control cavity 11 table through the intensity of control extrusion to reach the difference of the 11 refraction effects of control cavity.
As shown in fig. 5 to 7, a bracket 13 is disposed outside the lamp body 3; the bracket 13 comprises a U-shaped frame 14, a support rod 15, a rotating shaft 16, a handle 17, a gear 18, a rack 19 and a squeezing block 20; the bottom of the U-shaped frame 14 is fixedly connected with the supporting rod 15; sliding grooves are symmetrically formed in two sides of the U-shaped frame 14; the two extrusion blocks 20 are connected in the sliding groove in a sliding manner; the rotating shaft 16 is arranged between the two squeezing blocks 20; the rotating shaft 16 is rotatably connected with the U-shaped frame 14; one end of the rotating shaft 16 is fixedly connected with the handle; the other end of the rotating shaft 16 is fixedly connected with the gear 18; the racks 19 are symmetrically arranged on two sides of the gear 18; one of the racks 19 is fixedly connected with the upper extrusion block 20; the other rack 19 is fixedly connected with the lower extrusion block 20.
The support 13 is arranged to support the LED light bar in a clamping manner, so that the LED light bar is stably supported, and the support 13 does not influence the diffusion of light emitted by the LED light bar; meanwhile, the handle 17 can be rotated to enable the two squeezing blocks 20 to squeeze the convex edge up and down along the side edge of the lamp body 3, so that the shape of the section of the cavity 11 is changed, and the difference of the refraction effect of the cavity 11 is controlled.
As shown in fig. 4 and 7, the cross section of the cavity 11 is an arc line and a straight line to form a closed figure.
Because light sends from lamp holder 2 and goes out through cavity 11 refraction, be an arc line and a straight line constitution closed figure through the cross-section that sets up cavity 11, pass through the cambered surface in cavity 11 after the plane in cavity 11 again when light, make more even give off to the space of light, also can make light softer.
When the LED lamp works, the power supply is turned on to electrify the circuit board 1, and the circuit board 1 transmits an electric signal to the lamp holder 2 to enable the lamp holder 2 to emit light; can be with two liang of connections of LED lamp strip, because LED lamp strip coupling part is the scarf, so can make and form certain angle between the LED lamp strip, and then can make the LDE lamp strip that possess geometric modeling, can let the designer put into the geometric shape that the designer needed with LED lamp strip when carrying out lamps and lanterns design, be favorable to the designer to open and catch the design thinking, provide convenience for the designer designs lamps and lanterns.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a lamps and lanterns design is with sectional type LED lamp strip which characterized in that: comprises a circuit board (1), a lamp holder (2) and a lamp body (3); the lamp caps (2) are arranged on the upper surface and the lower surface of the circuit board (1); the lamp caps (2) are uniformly arranged at intervals along the length direction of the circuit board (1); the circuit board (1) is used as a framework, and the lamp body (3) is manufactured by pouring transparent materials; the two ends of the lamp body (3) are provided with inclined planes.
2. The segmented LED light bar of claim 1 for use in light fixture design, wherein: one end of the lamp body (3) is provided with a column cap (4); the column cap (4) is connected with the circuit board (1) through a line; the column head (4) is fixedly connected with the lamp body (3); the other end of the lamp body (3) is provided with a column groove (5); the bottom of the column groove (5) is provided with a groove (6); the contact (7) is connected in the groove (6) in a sliding way; a spring (8) is arranged at the bottom of the contact (7); one end of the spring (8) is fixedly connected with the contact (7); the other end of the spring (8) is fixedly connected with the bottom of the groove (6); the spring (8) is connected with the circuit board (1) through a circuit.
3. The segmented LED light bar of claim 2 for use in light fixture design, wherein: arc grooves are formed in two ends of the lamp body (3); the arc groove is fixedly connected with a strong magnetic ring (9).
4. The segmented LED light bar of claim 3 for use in light fixture design, wherein: the lamp body (3) is made of silica gel; metal strips (10) are symmetrically arranged on two sides of the circuit board (1); the metal strip (10) is injected into the lamp body (3).
5. The segmented LED light bar of claim 4 for use in light fixture design, wherein: a cavity (11) is arranged on the lamp holder (2); fluorescent powder is uniformly sprayed on the inner wall of the cavity (11); convex strips (12) are arranged on two sides of the cavity (11); the convex strips (12) are fixedly connected to the surfaces of the two sides of the lamp body (3).
6. The segmented LED light bar of claim 5 for use in light fixture design, wherein: a bracket (13) is arranged outside the lamp body (3); the support (13) comprises a U-shaped frame (14), a support rod (15), a rotating shaft (16), a handle (17), a gear (18), a rack (19) and an extrusion block (20); the bottom of the U-shaped frame (14) is fixedly connected with the supporting rod (15); sliding grooves are symmetrically formed in two sides of the U-shaped frame (14); the sliding groove is internally connected with two extrusion blocks (20) in a sliding way; the rotating shaft (16) is arranged between the two extrusion blocks (20); the rotating shaft (16) is rotationally connected with the U-shaped frame (14); one end of the rotating shaft (16) is fixedly connected with the handle (17); the other end of the rotating shaft (16) is fixedly connected with the gear (18); the racks (19) are symmetrically arranged on two sides of the gear (18); one of the racks (19) is fixedly connected with the extrusion blocks (20) above the racks respectively; the other rack (19) is fixedly connected with the lower extrusion block (20).
7. The segmented LED light bar of claim 6 for use in light fixture design, wherein: the cross section of the cavity (11) is an arc line and a straight line to form a closed figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110714520.9A CN113324192A (en) | 2021-06-25 | 2021-06-25 | Sectional type LED lamp strip for lamp design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110714520.9A CN113324192A (en) | 2021-06-25 | 2021-06-25 | Sectional type LED lamp strip for lamp design |
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| Publication Number | Publication Date |
|---|---|
| CN113324192A true CN113324192A (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110714520.9A Withdrawn CN113324192A (en) | 2021-06-25 | 2021-06-25 | Sectional type LED lamp strip for lamp design |
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| CN (1) | CN113324192A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234063A (en) * | 2021-11-18 | 2022-03-25 | 江苏佳强照明电器有限公司 | Insert flexible lamp strip stem of molybdenum filament |
| CN117190133A (en) * | 2023-11-06 | 2023-12-08 | 广州鹏林照明灯具有限公司 | LED strip lamp |
-
2021
- 2021-06-25 CN CN202110714520.9A patent/CN113324192A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234063A (en) * | 2021-11-18 | 2022-03-25 | 江苏佳强照明电器有限公司 | Insert flexible lamp strip stem of molybdenum filament |
| CN114234063B (en) * | 2021-11-18 | 2023-09-15 | 江苏佳强照明电器有限公司 | Molybdenum wire inserted flexible lamp strip stem |
| CN117190133A (en) * | 2023-11-06 | 2023-12-08 | 广州鹏林照明灯具有限公司 | LED strip lamp |
| CN117190133B (en) * | 2023-11-06 | 2024-01-09 | 广州鹏林照明灯具有限公司 | LED strip lamp |
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