CN115003953A

CN115003953A - Lamp set

Info

Publication number: CN115003953A
Application number: CN202080094342.8A
Authority: CN
Inventors: 罗晨阳; 江新华; 林泽华; 黄冬青
Original assignee: Shenzhen H&T Intelligent Control Co Ltd
Current assignee: Shenzhen H&T Intelligent Control Co Ltd
Priority date: 2020-11-30
Filing date: 2020-12-14
Publication date: 2022-09-02
Also published as: WO2022110332A1

Abstract

A luminaire (100) comprising: the lamp comprises a lamp holder, a control panel (50), a driving piece (40) and a light guide lens (70). The lamp panel (60) and the control panel (50) are respectively fixed on the lamp holder, the control panel (50) is electrically connected with the lamp panel (60), and the control panel (50) can control the lamp panel (60) to emit light at different times to form the effect of luminous flicker. The one end of driving piece (40) is fixed in the lamp stand, and the other end of driving piece (40) passes control panel (50) and lamp plate (60) in proper order and is connected with leaded light lens (70), and driving piece (40) can drive leaded light lens (70) and rotate. Be equipped with the curved surface line on light guide lens (70), the light that lamp plate (60) launched can form the bright spot after the curved surface line refraction on light guide lens (70), under the circumstances of light guide lens (70) rotation and lamp plate (60) scintillation, the bright spot can constantly change, forms the effect of a flame scintillation.

Description

Lamp set

[ technical field ] A method for producing a semiconductor device

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

[ background of the invention ]

LED solid-state lighting has replaced traditional light sources such as incandescent lamps, halogen lamps and the like with high energy consumption and short service life gradually in most lighting fields due to the advantages of environmental protection, energy conservation and long service life. Among them, the flame lamp is used more and more widely as an important illumination light source in decorative illumination. The existing flame lamp generally uses three or more LED lamp panels to form a triangular or polygonal three-dimensional structure, the bottom of the lamp panel is supported by another lamp panel, or the circular LED lamp panel and the lamp panel at the bottom of the lamp panel jointly form the three-dimensional structure, and the flickering effect of flame is realized by adjusting the flickering frequency and rhythm of LEDs. The LED lamp plate needs to be bent in the structure of the existing flame lamp, a bottom plate is needed to serve as an installation structure, the bottom plate needs to be arranged into a plurality of polygonal surface rings with certain inclination, the LED lamp plate is used for fixing the LED lamp plate in a specific direction, the manufacturing process is complex, and the production cost is high.

[ Utility model ] content

In order to solve the technical problem, an embodiment of the present invention provides a lamp, which can form a flickering flame effect and has a simple structure.

The embodiment of the utility model provides a solve its technical problem and adopt following technical scheme:

provided is a lamp including:

a lamp socket;

the lamp panel is fixed on the lamp holder and used for emitting light;

the light guide lens is provided with curved surface grains and is used for refracting light rays emitted by the lamp panel;

one end of the driving piece is fixed to the lamp holder, the other end of the driving piece penetrates through the lamp panel and is connected with the light guide lens, and the driving piece is used for driving the light guide lens to rotate relative to the lamp holder; and

the control panel, the control panel is fixed in the lamp stand, just the control panel respectively with the lamp plate the driving piece electricity is connected, the control panel is used for doing the lamp plate power supply is controlled the lamp plate is in different time emission light and do the driving piece power supply is controlled the driving piece rotates.

Optionally, the inside of lamp stand is equipped with the mounting groove, the lamp plate the leaded light lens and the control panel is located respectively in the mounting groove, the lamp plate is located the leaded light lens with between the control panel.

Optionally, a supporting rib is arranged on a groove wall of the mounting groove, a supporting end face is arranged at one end, facing the light guide lens, of the supporting rib, and the control panel is fixed on the supporting end face.

Optionally, a hot melting column is arranged on the supporting end face, and the hot melting column is fixed with the control panel after being used for hot melting.

Optionally, the cell wall of mounting groove is equipped with the buckle, the buckle card is located the edge of lamp plate, so that the lamp plate butt the driving piece.

Optionally, the cell wall of mounting groove is equipped with the location muscle, be equipped with the constant head tank on the lamp plate, the location muscle card is located in the constant head tank.

Optionally, a fixing hole is further formed in the lamp holder, and the fixing hole is communicated with the mounting groove;

the driving piece comprises a machine body and an output shaft, and one end of the output shaft is connected with the machine body;

the machine body is fixed in the fixing hole, and the other end of the output shaft is connected with the light guide lens.

Optionally, the lamp holder comprises a lamp cap and a base, and the lamp cap is connected with one end of the base;

the lamp holder is used for being connected with the outside socket cooperation, the lamp plate the control panel and the driving piece install respectively in the base.

Optionally, the lamp plate includes lamp source base plate and lamp pearl, the lamp pearl is located the lamp source base plate is towards the one side of leaded light lens.

Optionally, the lamp further comprises an outer cover, and the outer cover and the lamp holder are connected to enclose to form an accommodating space;

the lamp plate the control panel the driving piece and the leaded light lens are located respectively in the accommodation space.

Compared with the prior art, in the embodiment of the utility model provides an in the leaded light lens is connected the other end of driving piece, the driving piece can drive the leaded light lens rotates, the control panel is connected with the lamp plate electricity, control panel control the lamp plate is at the light that emits out of different time, forms the effect of luminous scintillation, be equipped with the curved surface line on the leaded light lens, the light process of lamp plate transmission on the leaded light lens can form the bright spot after the refraction of curved surface line, under the circumstances that leaded light lens rotates and the lamp plate scintillation, the bright spot can constantly change, forms the effect of a flame scintillation.

[ description of the drawings ]

One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.

Fig. 1 is a schematic structural view of a lamp according to an embodiment of the present invention;

FIG. 2 is an exploded view of the lamp shown in FIG. 1;

FIG. 3 is a cross-sectional view of the lamp shown in FIG. 1;

FIG. 4 is a schematic structural diagram of a base of the lamp shown in FIG. 1;

FIG. 5 is a cross-sectional view of the base shown in FIG. 4;

FIG. 6 is a schematic view of the base, driving member, control panel and lamp panel assembly of the lamp shown in FIG. 1;

FIG. 7 is a schematic view of the drive member shown in FIG. 6;

FIG. 8 is a schematic structural diagram of the control board shown in FIG. 6;

FIG. 9 is a schematic structural view of the lamp panel shown in FIG. 6;

FIG. 10 is a schematic structural view of a light guide lens of the lamp shown in FIG. 1;

fig. 11 is an assembly schematic view of the base, the driving member, the control panel, the lamp panel and the light guide lens of the lamp shown in fig. 1.

The reference numbers indicate:

100. lamp 40 and driving member

10. Cover 41 and body

20. Lamp holder 42, output shaft

30. Base 50 and control panel

31. Fixing part 51 and power supply substrate

310. Mounting hole 510, first through-hole

32. Mounting portion 52, functional device

320. Mounting groove 60 and lamp panel

33. Fixed column 61 and lamp source substrate

330. Fixing hole 610 and second through hole

34. Reinforcing rib 612 and positioning groove

35. Support rib 614 and wire outlet groove

36. Buckle 62, lamp pearl

37. Positioning rib 70 and light guide lens

39. Hot melt post 71, mounting through hole

[ detailed description ] embodiments

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for purposes of description only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to fig. 3, an embodiment of the present invention provides a lamp 100, including: the lamp comprises an outer cover 10, a lamp holder, a driving piece 40, a control board 50, a lamp panel 60 and a light guide lens 70, wherein the lamp holder comprises a lamp cap 20 and a base 30. The outer cover 10 and the lamp cap 20 are respectively connected to two ends of the base 30, the driving member 40, the control panel 50 and the lamp panel 60 are respectively installed on the base 30, and the light guide lens 70 is connected to the driving member 40. Control panel 50 respectively with driving piece 40 the lamp plate 60 electricity is connected, control panel 50 is respectively driving piece 40 with the lamp plate 60 power supply. Driving piece 40 is used for the drive light guide lens 70 rotates, lamp plate 60 is used for the orientation light guide lens 70 emission light, light guide lens 70 is used for the refraction light that lamp plate 60 launches.

The dustcoat 10 connect in the one end of base 30, dustcoat 10 with base 30 encloses and closes and form accommodation space, driving piece 40 the control panel 50 the lamp plate 60 and leaded light lens 70 accept respectively in the accommodation space. The outer cover 10 is made of a transparent material, so that light emitted by the lamp panel 60 can be transmitted out.

The lamp holder 20 is a circular concave structure, and the lamp holder 20 is sleeved at one end of the base 30 departing from the outer cover 10. The outer surface of the lamp cap 20 is provided with threads for mating connection with an external socket. Wherein the base 20 is made of a conductive material to enable electrical connection with an external circuit.

Referring to fig. 3 to 5, the base 30 is a circular cylindrical structure, and includes a fixing portion 31 and a mounting portion 32, and the fixing portion 31 is connected to the mounting portion 32. The cross section diameter of the fixing portion 31 is smaller than that of the mounting portion 32, the fixing portion 31 is arranged in the lamp holder 20, the outer wall of the fixing portion 31 is attached to the inner wall of the lamp holder 20 and is fixed, and one end of the lamp holder 20 abuts against the mounting portion 32, so that the base 30 is fixedly connected with the lamp holder 20. The connection manner of the fixing portion 31 and the lamp cap 20 may be set according to actual requirements, such as interference fit, welding, clamping, and the like, which is not limited herein.

The fixing portion 31 is hollow, a mounting hole 310 is formed in the fixing portion 31, and the mounting hole 310 extends from one end of the fixing portion 31 toward the mounting portion 32. The inside of installation department 32 is equipped with mounting groove 320, mounting groove 320 certainly the one end orientation of installation department 32 the direction of fixed part 31 extend to with mounting hole 310 communicates. Control panel 50 lamp plate 60 and light guide lens 70 are located respectively in mounting groove 320, lamp plate 60 is located control panel 50 with between the light guide lens 70.

Be equipped with fixed column 33 in the mounting hole 310, fixed column 33 passes through strengthening rib 34 to be connected in fixed part 31, fixed column 33 with be equipped with the clearance between the inner wall of fixed part 31 and be used for walking the line. The fixing hole 330 is formed in the fixing column 33, the fixing hole 330 extends from one end of the fixing column 33 to the other end of the fixing column, and two ends of the fixing hole 330 are respectively communicated with the mounting hole 310 and the mounting groove 320. The fixed orifices 330 are stepped holes, the inside of fixed orifices 330 is equipped with the ladder face, the macropore of fixed orifices 330 is located for the orientation the one end of mounting groove 320. One end of the driving member 40 is fixed in the fixing hole 330, and one end of the driving member 40 abuts against the stepped surface in the fixing hole 330, so that the driving member 40 is positioned when being assembled with the base 30. The other end of the driving member 40 extends into the mounting groove 320, and the other end of the driving member 40 is connected to the light guide lens 70.

The cell wall of mounting groove 320 is equipped with brace rod 35, brace rod 35 deviates from the one end of fixed part 31 is equipped with the support terminal surface, the support terminal surface with the cross section of installation department 32 is parallel, the support terminal surface is used for supporting control panel 50. The support end face is provided with a hot melting column 39, and after the control plate 50 is installed on the support rib 35, the hot melting column 39 is hot melted to fix the control plate 50. The use of screws can be reduced by adopting a hot melting connection mode, and the screws are metal pieces and can cause short circuit when being contacted with pins of electronic elements in the lamp. The number of the support ribs 35 is three, and the three support ribs 35 are annularly distributed on the groove wall of the mounting groove 320, so as to support the control board 50 more stably. It is understood that in some other embodiments, the number of the support ribs 35 may be set according to actual requirements, for example, two or four, and only the support strength of the control board 50 needs to be satisfied.

The cell wall of mounting groove 320 still is equipped with buckle 36, buckle 36 deviates from the one end of fixed part 31 is equipped with the inclined plane, the inclined plane with be the contained angle setting between the cross section of installation department 32. The inclined surface of the latch 36 extends from one end of the latch facing away from the fixing portion 31 to the other end, and the inclined surface inclines from the wall of the mounting groove 320 to the center of the mounting groove 320 along the extending direction. The buckle 36 is made of an elastic material, and the buckle 36 is used for being matched with the lamp panel 60 in an installation mode, so that the lamp panel 60 is fixed in the installation groove 320. One end of the buckle 36 is set to be an inclined plane, which can be used for guiding the lamp panel 60 during assembly, so that the lamp panel 60 can be assembled and disassembled. Wherein, buckle 36's quantity is two, two buckle 36 symmetric distribution in the mounting groove 320, so that it is right lamp plate 60's fixed more stable. It can be understood that, in some other embodiments, the number of the buckles 36 can be set according to actual requirements, for example, one or three of the buckles can be set, and only the fixing requirement of the lamp panel 60 needs to be satisfied.

The cell wall of mounting groove 320 still is equipped with location muscle 37, location muscle 37 certainly the cell wall of mounting groove 320 is protruding, location muscle 37 be used for doing lamp plate 60 location.

Referring to fig. 6 and 7, the driving member 40 may be a driving device capable of outputting torque, such as a motor, a rotary cylinder, etc., in this embodiment, the driving member 40 is a micro motor, and the rotating speed thereof may be set to 1-50 rpm for achieving the flame effect. The driving member 40 includes a body 41 and an output shaft 42, and one end of the body 41 is connected to one end of the output shaft 42. One end of the body 41, which is away from the output shaft 42, is disposed in the fixing hole 330, and the other end of the body 41 extends into the mounting groove 320. One end of the output shaft 42, which is away from the body 41, is connected to the light guide lens 70, and the output shaft 42 can drive the light guide lens 70 to rotate relative to the body 41. A lead (not shown) is disposed at an end of the body 41 away from the output shaft 42, and the lead can pass through the fixing hole 330 to be connected with the control board 50, so that the control board 50 supplies power to the driving member 40, and the control board 50 can control the driving member 40 to rotate.

Referring to fig. 6 and 8, the control board 50 includes a power substrate 51 and a plurality of functional devices 52 disposed on the power substrate 51, wherein the functional devices 52 are disposed on a surface of the power substrate 51 facing the lamp cap 20. The middle part of the power substrate 51 is provided with a first through hole 510, and the first through hole 510 penetrates through the power substrate 51. When the control board 50 is assembled in the mounting groove 320, the body 41 of the driving member 40 passes through the first through hole 510, and the power substrate 51 abuts against the supporting end surface of the supporting rib 35 and is fixedly connected with the supporting rib 35 in a hot melting manner. The control board 50 is provided with a lead wire (not shown) which can pass through a gap between the fixing post 33 and the fixing portion 31 to be connected with the lamp head, so that the control board 50 is connected with the driving member 40 and an external circuit. With the arrangement, the space in the mounting groove 320 can be saved, the space utilization rate is improved, the arrangement of the inner space of the mounting groove 320 is compact, and the whole volume of the lamp 100 can be smaller.

In the embodiment, the end surface of the mounting groove 320 is circular, and in order to further improve the space utilization rate of the mounting groove 320, the shape of the power substrate 51 is correspondingly circular. Work as control panel 50 assemble in the mounting groove 320, in order to avoid power substrate 51 quilt location muscle 37 blocks, power substrate 51's diameter sets up to be less than the terminal surface diameter of mounting groove 320, so that power substrate 51 avoids location muscle 37, perhaps, also can set up on power substrate 51 with the groove of dodging of location muscle 37 looks adaptation, location muscle 37 can pass dodge the groove, so that power substrate 51's installation, perhaps again set up other on the power substrate 51 and can dodge the structure of location muscle 37 is not prescribed a limit here.

The plurality of functional devices 52 of the control board 50 includes a controller (not shown) electrically connected to the driving member 40, and the controller can control the driving member 40 to be turned on and off, so that the driving member 40 rotates when the lamp 100 is in an operating state. The controller still with lamp plate 60 electricity is connected, the controller is steerable lamp plate 60 is circular telegram at different time to make lamp plate 60 emits out light at different time, produces the effect of luminous scintillation. The controller may be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), a single chip, an arm (acorn RISC machine) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination of these components. In this embodiment, the controller adopts a single chip microcomputer, and has the advantages of small volume, light weight, low price and the like.

Referring to fig. 6 and 9, the lamp panel 60 includes a lamp source substrate 61 and a lamp bead 62 disposed on the lamp source substrate 61, and the lamp bead 62 is disposed on a surface of the lamp panel 60 away from the lamp holder 20. The number of the lamp beads 62 is at least one, at least one of the lamp beads 62 can adopt an LED (light emitting diode), and the color temperature of the LED can be any one of 1500K-7000K. If there are a plurality of LEDs, the LEDs are arranged on the light source substrate 61 in a ring shape, for example, in a delta shape as shown in fig. 9, and the distance between the LEDs and the center of the ring shape is 1.0mm or more. In this embodiment, the lamp source substrate 61 can adopt an aluminum material, and is convenient for doing the heat dissipation of the lamp bead 62. The controller is electrically connected with the lamp beads 62, and the controller can control the lamp beads 62 to be electrified at different time to generate a luminous and flickering effect.

The middle of the lamp source substrate 61 is provided with a second through hole 610, and the second through hole 610 penetrates through the lamp source substrate 61. The edge of the light source substrate 61 is further provided with a positioning groove 612, and the shape of the positioning groove 612 is matched with the shape of the positioning rib 37. The lamp plate 60 install in during in the mounting groove 320, the lamp plate 60 is located control panel 50 deviates from one side of lamp holder 20, driving piece 40 the output shaft 42 passes second through-hole 610, location muscle 37 card is located in the constant head tank 612, the edge quilt of lamp source base plate 61 buckle 36 chucking, lamp source base plate 61 orientation the one side butt of lamp holder 20 driving piece 40 fuselage 41, with will driving piece 40 is fixed.

The edge of the lamp source substrate 61 is further provided with a wire outlet groove 614, the lamp source substrate 61 is provided with a lead wire, and the lead wire penetrates through the wire outlet groove 614 to be connected with the control board 50, so that the control board 50 supplies power to the lamp bead 62.

Referring to fig. 10 and 11, the light guide lens 70 is made of a light-transmitting material, and a curved surface pattern formed by irregular curved protrusions and grooves is disposed on a surface of the light guide lens 70 away from the lamp panel 60, and the curved surface pattern is used for refracting light emitted from the lamp beads 62. The middle of the light guide lens 70 is provided with a mounting through hole 71, and the shape of the mounting through hole 71 is matched with the shape of the output shaft 42 of the driving member 40. When light guide lens 70 install in mounting groove 320, light guide lens 70 is located lamp plate 60 deviates from the one end of lamp holder 20, output shaft 42 is inserted and is located in installation through-hole 71, light guide lens 70 with the cell wall contactless of mounting groove 320. Wherein, light guide lens 70 with interval between lamp plate 60 sets up to more than 0.5 mm. It can be understood that, in some other embodiments, light guide lens 70 may face one side of lamp plate 60 sets up the curved surface line, or, may also be in the two sides of light guide lens 70 set up the curved surface line simultaneously, and the concrete shape of curved surface line can set up according to actual need, does not do the restriction here.

Lamps and lanterns 100 during operation, driving piece 40 drives light guide lens 70 rotates, the controller control the luminous scintillation of lamp pearl 62, the light process that lamp pearl 62 launches light guide lens 70 is last behind the refraction of curved surface line can form the bright spot on the dustcoat 10 light guide lens 70 rotates and under the condition of lamp pearl 62 scintillation, the bright spot can constantly change, forms the effect of a flame scintillation.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

A light fixture, comprising:

a lamp socket;

the lamp panel is fixed on the lamp holder and used for emitting light;

the light guide lens is provided with curved surface grains and is used for refracting light rays emitted by the lamp panel;

one end of the driving piece is fixed to the lamp holder, the other end of the driving piece penetrates through the lamp panel and is connected with the light guide lens, and the driving piece is used for driving the light guide lens to rotate relative to the lamp holder; and

the control panel, the control panel is fixed in the lamp stand, just the control panel respectively with the lamp plate the driving piece electricity is connected, the control panel is used for doing the lamp plate power supply is controlled the lamp plate is in different time emission light and do the driving piece power supply is controlled the driving piece rotates.
The lamp according to claim 1, wherein a mounting groove is formed in the lamp holder, the lamp panel, the light guide lens and the control panel are respectively disposed in the mounting groove, and the lamp panel is located between the light guide lens and the control panel.
A lamp as recited in claim 2, wherein a wall of the mounting groove is provided with a support rib, an end of the support rib facing the light guide lens is provided with a support end surface, and the control board is fixed to the support end surface.
A lamp as claimed in claim 3, wherein the support end face is provided with a heat-fusible column, and the heat-fusible column is fixed with the control board after heat-fusing.
A lamp as claimed in claim 2, wherein a clip is provided on a wall of the mounting groove, and the clip is engaged with an edge of the lamp panel to allow the lamp panel to abut against the driving member.
The lamp as claimed in claim 2, wherein the wall of the mounting groove is provided with a positioning rib, the lamp panel is provided with a positioning groove, and the positioning rib is clamped in the positioning groove.
The lamp as claimed in claim 2, wherein a fixing hole is further formed in the lamp holder, and the fixing hole is communicated with the mounting groove;

the driving piece comprises a machine body and an output shaft, and one end of the output shaft is connected with the machine body;

the machine body is fixed in the fixing hole, and the other end of the output shaft is connected with the light guide lens.
A lamp as recited in any one of claims 1-7, wherein the base comprises a base and a base, the base being coupled to an end of the base;

the lamp holder is used for being connected with the outside socket cooperation, the lamp plate the control panel and the driving piece install respectively in the base.
The lamp according to any one of claims 1-7, wherein the lamp panel comprises a lamp source substrate and a lamp bead, and the lamp bead is disposed on a surface of the lamp source substrate facing the light guide lens.
A lamp as recited in any one of claims 1-7, further comprising a housing coupled to the base to define a receiving space;

the lamp plate the control panel the driving piece and the leaded light lens are located respectively in the accommodation space.