CN113294696B - LED lamp bead assembly with good heat dissipation effect - Google Patents

LED lamp bead assembly with good heat dissipation effect Download PDF

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Publication number
CN113294696B
CN113294696B CN202110637321.2A CN202110637321A CN113294696B CN 113294696 B CN113294696 B CN 113294696B CN 202110637321 A CN202110637321 A CN 202110637321A CN 113294696 B CN113294696 B CN 113294696B
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CN
China
Prior art keywords
sliding
led lamp
heat dissipation
plate
clamping
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CN202110637321.2A
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Chinese (zh)
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CN113294696A (en
Inventor
龚善
苏孝彪
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Shenzhen Zoqe Technology Co ltd
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Shenzhen Zoqe Technology Co ltd
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Priority to CN202110637321.2A priority Critical patent/CN113294696B/en
Publication of CN113294696A publication Critical patent/CN113294696A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention provides an LED lamp bead component with good heat dissipation effect, which comprises: the LED lamp comprises a lamp holder, LED lamp beads and a lamp shade, wherein the top end of the lamp holder is provided with the LED lamp beads and the lamp shade respectively, the LED lamp beads are located in the lamp shade, a cavity is arranged in the lamp holder, the top wall of the lamp holder is provided with a plurality of air holes, the cavity is communicated with the lamp shade through the air holes, and the side wall of the lamp holder is provided with a heat dissipation opening. The invention aims to provide an LED lamp bead assembly with high heat dissipation efficiency and good dust removal effect.

Description

LED lamp bead assembly with good heat dissipation effect
Technical Field
The invention relates to the technical field of LED lamps, in particular to an LED lamp bead assembly with a good heat dissipation effect.
Background
The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good. An LED is a solid state semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. LED lamp pearl will generate heat after long-time the use, and current LED lamp pearl radiating efficiency is low, generates heat and can lead to LED lamp pearl to burn out, influences the life of LED lamp pearl.
Disclosure of Invention
The invention provides an LED lamp bead component with a good heat dissipation effect, and aims to solve the problems that an LED lamp bead can generate heat after being used for a long time, the existing LED lamp bead is low in heat dissipation efficiency, the LED lamp bead is burnt out due to heat generation, and the service life of the LED lamp bead is influenced.
The invention provides an LED lamp bead component with good heat dissipation effect, which comprises: the LED lamp comprises a lamp holder, LED lamp beads and a lamp shade, wherein the top end of the lamp holder is provided with the LED lamp beads and the lamp shade respectively, the LED lamp beads are located in the lamp shade, a cavity is arranged in the lamp holder, the top wall of the lamp holder is provided with a plurality of air holes, the cavity is communicated with the lamp shade through the air holes, and the side wall of the lamp holder is provided with a heat dissipation opening.
Preferably, a filter screen is arranged on the heat dissipation port.
Preferably, be provided with heat dissipation dust collector in the cavity, heat dissipation dust collector includes: a first fixing plate, a sliding plate, a first clamping block and a clamping column,
a first fixing plate is arranged in the cavity, two ends of the first fixing plate in the length direction are respectively connected with the inner wall of the cavity, a first sliding groove in the horizontal direction is arranged on the first fixing plate, a sliding plate is arranged in the first sliding groove and can slide in the first sliding groove in a reciprocating manner, a first clamping groove extending in the length direction is arranged on the side wall of the first sliding groove, first clamping blocks are respectively arranged on two sides of the sliding plate in the width direction, the first clamping blocks are positioned in the first clamping grooves, an annular groove is arranged on one side surface of the sliding plate and consists of two horizontal linear grooves and two symmetrical semi-arc grooves which are connected end to end, and a row of clamping columns uniformly spaced in the horizontal direction is arranged in the annular groove on the sliding plate;
a second fixing plate is arranged between the sliding plate and the heat dissipation port, the top end of the first fixing plate is connected with the top end of the second fixing plate through a first connecting rod, the bottom end of the first fixing plate is connected with the bottom end of the second fixing plate through a second connecting rod, a second sliding groove in the vertical direction is arranged on the second fixing plate, a power box is arranged in the second sliding groove and can slide in the second sliding groove in a reciprocating manner, a second clamping groove extending along the length direction is arranged on the side wall of the second sliding groove, a second clamping block is arranged on the side wall of the power box and clamped in the second clamping groove, a first motor is arranged on the inner wall of the power box, the output shaft of the first motor is coaxially connected with a first bevel gear, a first rotating shaft is arranged in the power box, and a second bevel gear is coaxially connected on the first rotating shaft, first bevel gear with the second bevel gear meshing, first pivot one end is passed the lateral wall and the brush of headstock are connected, the brush with the filter screen contact, the first pivot other end passes the headstock lateral wall rotates with the slider to be connected, the slider can slide in the annular groove, first pivot with the wall of headstock rotates to be connected, first pivot is close to one of slider is served coaxial coupling and is had the plectane, even interval is provided with a plurality of arc draw-in grooves on the outer circumferential wall of plectane, the card post can clamp in the arc draw-in groove, the slide is kept away from one side and the third connecting rod one end of card post are connected, and the third connecting rod other end is connected with the aerofoil of vertical direction.
Preferably, an opening is arranged on the side wall of the lamp holder.
Preferably, a sealing plate is arranged on the opening, and the sealing plate is connected with the side wall of the lamp holder through a screw.
Preferably, the sealing plate is provided with a handle.
Preferably, the handle is provided with anti-skid lines.
Preferably, the lamp holder bottom is provided with the mounting panel, be provided with a plurality of through-holes on the mounting panel.
Preferably, an inner gear is arranged in the cavity, the inner gear is positioned below the air holes, the inner gear is connected with the inner wall of the cavity, a second motor is arranged below the center of the inner gear, the outer wall of the second motor is connected with the inner wall of the cavity through a fourth connecting rod, an output shaft of the second motor is upwards and vertically connected with one end of a first rotating rod, the other end of the first rotating rod is rotatably connected with one end of a second rotating shaft in the vertical direction, the other end of the second rotating shaft is vertically connected with one end of the second rotating rod, a cylindrical gear is coaxially connected to the second rotating shaft, and the cylindrical gear is meshed with the inner gear;
a fixed rod is arranged at the upper end of the first rotating rod, the extending direction of the first rotating rod is the same as that of the fixed rod, a third sliding groove extending along the length direction is arranged on the fixed rod, a moving block is arranged in the third sliding groove and can slide in the third sliding groove, a fifth connecting rod is arranged at the top end of the moving block and is parallel to the first rotating rod, one end of the fifth connecting rod is connected with the moving block, the other end of the fifth connecting rod is vertically connected with the middle of the guide rod, a guide groove extending along the length direction is arranged on the guide rod, a sliding column is arranged at the other end of the second rotating rod and is positioned in the guide groove, a liquid storage tank is arranged at one end of the fifth connecting rod close to the guide rod, a connecting pipe in the vertical direction is arranged at the top end of the liquid storage tank, and one end of the connecting pipe is communicated with the liquid storage tank, the other end of the connecting pipe is provided with a nozzle, the nozzle faces the air holes, and the connecting pipe is provided with a driving pump and an electromagnetic valve.
The invention has the following beneficial effects: the invention relates to an LED lamp bead component with good heat dissipation effect, which comprises: the LED lamp comprises a lamp holder, LED lamp beads and a lamp shade, wherein the top end of the lamp holder is provided with the LED lamp beads and the lamp shade respectively, the LED lamp beads are located in the lamp shade, a cavity is arranged in the lamp holder, the top wall of the lamp holder is provided with a plurality of air holes, the cavity is communicated with the lamp shade through the air holes, and the side wall of the lamp holder is provided with a heat dissipation opening. After LED lamp pearl was used for a long time, the heat of production carries out the heat exchange through the air in bleeder vent and the cavity, reaches the effect of cooling, and the thermovent makes the air in the cavity carry out the heat exchange with the external world, plays the radiating effect to LED lamp pearl, and the filter screen can prevent that the dust from getting into, influences the radiating efficiency of lamp pearl.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a structural view of the present invention;
FIG. 2 is a schematic structural diagram of the heat dissipation and dust removal device of the present invention;
FIG. 3 is a schematic view of the interior of the chamber of the present invention;
FIG. 4 is a schematic structural view of the first fixing plate and the sliding plate according to the present invention;
FIG. 5 is a schematic structural view of the power box of the present invention;
FIG. 6 is a schematic view of the spraying device of the present invention;
FIG. 7 is an enlarged view taken at A of FIG. 6;
FIG. 8 is a schematic structural view of the guide bar and the slide post;
wherein, 1-lamp holder, 2-LED lamp bead, 3-lamp shade, 4-cavity, 5-air vent, 6-heat dissipation port, 7-filter screen, 8-first fixing plate, 9-first chute, 10-sliding plate, 11-first clamping groove, 12-first clamping block, 13-annular groove, 131-linear groove, 132-semi-arc groove, 14-clamping column, 15-second fixing plate, 16-first connecting rod, 17-second connecting rod, 18-second chute, 19-power box, 20-second clamping groove, 21-second clamping block, 22-first motor, 23-first bevel gear, 24-first rotating shaft, 25-second bevel gear, 26-brush, 27-sliding block and 28-circular plate, 29-arc clamping groove, 30-third connecting rod, 31-wind plate, 32-opening, 33-sealing plate, 34-mounting plate, 35-through hole, 36-internal gear, 37-second motor, 38-fourth connecting rod, 39-first rotating rod, 40-second rotating shaft, 41-second rotating rod, 42-cylindrical gear, 43-fixed rod, 44-third sliding groove, 45-moving block, 46-fifth connecting rod, 47-guide rod, 48-guide groove, 49-sliding column, 50-liquid storage tank, 51-connecting pipe, 52-nozzle, 53-driving pump, 54-electromagnetic valve and 55-handle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1, an embodiment of the present invention provides an LED lamp bead assembly with a good heat dissipation effect, including: the LED lamp comprises a lamp holder 1, LED lamp beads 2 and a lampshade 3, wherein the top end of the lamp holder 1 is provided with the LED lamp beads 2 and the lampshade 3 respectively, the LED lamp beads 2 are located in the lampshade 3, a cavity 4 is arranged in the lamp holder 1, a plurality of air holes 5 are formed in the top wall of the lamp holder 1, the cavity 4 is communicated with the lampshade 3 through the air holes 5, a heat dissipation opening 6 is formed in the side wall of the lamp holder 1, and a filter screen 7 is arranged on the heat dissipation opening 6.
The working principle and the beneficial technical effects of the technical scheme are as follows: after LED lamp pearl 2 used for a long time, the heat of production carries out the heat exchange through the air in bleeder vent 5 and the cavity 4, reaches the effect of cooling, and thermovent 6 makes the air in the cavity 4 carry out the heat exchange with the external world, plays the radiating effect to LED lamp pearl, and filter screen 7 can prevent that the dust from getting into, influences the radiating efficiency of lamp pearl.
In one embodiment, as shown in fig. 2 to 5, a heat dissipation and dust removal device is disposed in the cavity 4, and the heat dissipation and dust removal device includes: a first fixing plate 8, a sliding plate 10, a first clamping block 12 and a clamping column 14,
a first fixing plate 8 is arranged in the cavity 4, two ends of the first fixing plate 8 in the length direction are respectively connected with the inner wall of the cavity 4, a first sliding chute 9 in the horizontal direction is arranged on the first fixing plate 8, a sliding plate 10 is arranged in the first sliding chute 9, the sliding plate 10 can slide in the first sliding chute 9 in a reciprocating manner, a first clamping groove 11 extending along the length direction is arranged on the side wall of the first sliding chute 9, two sides of the sliding plate 10 in the width direction are respectively provided with a first clamping block 12, the first clamping block 12 is located in the first clamping groove 11, an annular groove 13 is arranged on one side surface of the sliding plate 10, the annular groove is formed by connecting two horizontal straight line grooves 131 and two symmetrical semi-arc grooves 132 end to end, the sliding plate 10 is provided with clamping columns 14 which are uniformly spaced in the horizontal direction of drainage and are positioned in the annular groove 13;
a second fixing plate 15 is arranged between the sliding plate 10 and the heat dissipating port 6, the top end of the first fixing plate 8 is connected with the top end of the second fixing plate 15 through a first connecting rod 16, the bottom end of the first fixing plate 8 is connected with the bottom end of the second fixing plate 15 through a second connecting rod 17, a second sliding groove 18 in the vertical direction is arranged on the second fixing plate 15, a power box 19 is arranged in the second sliding groove 18, the power box 19 can slide in the second sliding groove 18 in a reciprocating manner, a second clamping groove 20 extending in the length direction is arranged on the side wall of the second sliding groove 18, a second clamping block 21 is arranged on the side wall of the power box 19, the second clamping block 21 is clamped in the second clamping groove 20, a first motor 22 is arranged on the inner wall of the power box 19, the output shaft of the first motor 22 is coaxially connected with a first bevel gear 23, and a first rotating shaft 24 is arranged in the power box 19, a second bevel gear 25 is coaxially connected to the first rotating shaft 24, the first bevel gear 23 is engaged with the second bevel gear 25, one end of the first rotating shaft 24 penetrates through the side wall of the power box 19 to be connected with a hairbrush 26, the hairbrush 26 is contacted with the filter screen 7, the other end of the first rotating shaft 24 penetrates through the side wall of the power box 19 and is rotatably connected with a sliding block 27, the sliding block 27 can slide in the annular groove 13, the first rotating shaft 24 is rotatably connected with the wall surface of the power box 19, a circular plate 28 is coaxially connected to one end of the first rotating shaft 24 close to the sliding block 27, a plurality of arc-shaped clamping grooves 29 are uniformly arranged on the outer circumferential wall of the circular plate 28 at intervals, the clamping column 14 can be clamped in the arc-shaped clamping groove 29, one side of the sliding plate 10, which is far away from the clamping column 14, is connected with one end of a third connecting rod 30, and the other end of the third connecting rod 30 is connected with a wind plate 31 in the vertical direction.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the heat productivity of the LED lamp beads is high, the first motor 22 is started to drive the first bevel gear 23 to rotate, the first bevel gear 23 is meshed with the second bevel gear 25 to drive the first rotating shaft 24 to rotate, the first rotating shaft 24 drives the circular plate 28 to rotate, the sliding block 27 moves along the annular groove 13 through the matching of the circular plate 28 and the row of clamping columns 14, and when the sliding block moves along the two linear grooves 131, the sliding plate 10 reciprocates left and right along the first sliding groove 9 to drive the air plate 31 to reciprocate left and right; when the sliding block 27 moves along the two semi-arc grooves 132, the first rotating shaft 24 reciprocates up and down, so as to drive the power box 19 to reciprocate up and down along the second sliding slot 18, so that the brush 26 rotates continuously while reciprocating up and down. Reciprocating motion has strengthened the air current in the cavity 4 about aerofoil 31, the radiating efficiency has been improved, and simultaneously, the up-and-down reciprocating motion of brush 26 can carry out the deashing to the surface of filter screen 7, prevent that the dust from gathering on the filter screen 7 surface, cause the mesh to block up, influence radiating efficiency, because the brush is reciprocating motion about the rotation that does not stop, can not only carry out comprehensive deashing to the filter screen surface, guarantee all the time that the filter screen surface has the region that is in the ventilation, the influence to filter screen ventilation cooling has been reduced.
In one embodiment, as shown in fig. 2, an opening 32 is provided on a side wall of the lamp holder 1, a sealing plate 33 is provided on the opening 32, and the sealing plate 33 is connected with the side wall of the lamp holder 1 by screws, so that the sealing plate can be easily detached for maintenance.
In one embodiment, the sealing plate 33 is provided with a handle 55, and the handle 55 is provided with anti-slip lines to facilitate gripping and prevent slipping.
In one embodiment, a mounting plate 34 is disposed at the bottom end of the lamp holder 1, and a plurality of through holes 35 are disposed on the mounting plate 34 to facilitate the mounting and fixing of the lamp holder.
In one embodiment, as shown in fig. 6-8, an internal gear 36 is arranged in the cavity 4, the internal gear 36 is located below the vent hole 5, the internal gear 36 is connected with the inner wall of the cavity 4, a second motor 37 is arranged below the center of the circle of the internal gear 36, the outer wall of the second motor 37 is connected with the inner wall of the cavity 4 through a fourth connecting rod 38, the output shaft of the second motor 37 is connected with one end of a first rotating rod 39 in an upward direction, the other end of the first rotating rod 39 is rotatably connected with one end of a second rotating shaft 40 in a vertical direction, the other end of the second rotating shaft 40 is connected with one end of a second rotating rod 41 in a vertical direction, a cylindrical gear 42 is coaxially connected to the second rotating shaft 40, and the cylindrical gear 42 is meshed with the internal gear 36;
a fixed rod 43 is arranged at the upper end of the first rotating rod 39, the first rotating rod 39 and the fixed rod 43 extend in the same direction, a third sliding groove 44 extending along the length direction is arranged on the fixed rod 43, a moving block 45 is arranged in the third sliding groove 44, the moving block 45 can slide in the third sliding groove 44, a fifth connecting rod 46 is arranged at the top end of the moving block 45, the fifth connecting rod 46 is parallel to the first rotating rod 39, one end of the fifth connecting rod 46 is connected with the moving block 45, the other end of the fifth connecting rod 46 is vertically connected with the middle of a guide rod 47, a guide groove 48 extending along the length direction is arranged on the guide rod 47, a sliding column 49 is arranged at the other end of the second rotating rod 41, the sliding column 49 is positioned in the guide groove 48, and a liquid storage tank 50 is arranged at one end of the fifth connecting rod 46 close to the guide rod 47, the utility model discloses a portable air conditioner, including liquid reserve tank 50, connecting pipe 51 one end with liquid reserve tank 50 intercommunication, be provided with nozzle 52 on the connecting pipe 51 other end, nozzle 52 orientation bleeder vent 5, be provided with driving pump 53 and solenoid valve 54 on the connecting pipe 51, the liquid reserve tank is equipped with the liquid inlet pipe in 50, the connecting pipe 50 top is provided with the connecting pipe 51 of vertical direction.
The working principle and the beneficial technical effects of the technical scheme are as follows: when the LED lamp beads are used in a hot environment, the heat dissipation effect is poor through air cooling, at the same time, the driving pump 53 and the electromagnetic valve 54 are started, the environment is cooled through alcohol spraying sprayed by the nozzle 52, meanwhile, the second motor 37 is started to drive the first rotating rod 39 to rotate, the first rotating rod 39 drives the second rotating shaft 40 and the cylindrical gear 42 to rotate around the second motor 37, the cylindrical gear 42 is driven to rotate around the second rotating shaft 40 through the meshing of the cylindrical gear 42 and the internal gear 36, the second rotating rod 41 and the sliding column 49 are driven to rotate around the second rotating shaft 40, the rotating sliding column 49 slides in the guide groove 48, the guide rod 47 is driven to reciprocate along the extending direction of the third sliding groove 44, the corresponding liquid storage tank 50 and the nozzle 52 also reciprocate, the nozzle 52 continuously reciprocates along the radial direction while continuously rotating around the center of the internal gear 36, alcohol is scanned and sprayed towards the plurality of air holes 5, thereby play the effect of entering the cooling to LED lamp pearl 2 in the lamp shade 3, in addition, because nozzle 52 is constantly rotatory and reciprocating motion scans the injection, has improved the scope of spraying the alcohol cooling on the one hand, and on the other hand, bleeder vent 5 can the spaced alcohol spraying that sprays, has reduced the ventilation cooling's to bleeder vent 5 influence, has improved the radiating efficiency.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a LED lamp pearl subassembly that radiating effect is good, its characterized in that includes: the LED lamp comprises a lamp holder (1), LED lamp beads (2) and a lampshade (3), wherein the LED lamp beads (2) and the lampshade (3) are respectively arranged at the top end of the lamp holder (1), the LED lamp beads (2) are positioned in the lampshade (3), a cavity (4) is arranged in the lamp holder (1), a plurality of air holes (5) are formed in the top wall of the lamp holder (1), the cavity (4) is communicated with the lampshade (3) through the air holes (5), and a heat dissipation port (6) is formed in the side wall of the lamp holder (1);
a filter screen (7) is arranged on the heat dissipation port (6);
be provided with heat dissipation dust collector in cavity (4), heat dissipation dust collector includes: a first fixing plate (8), a sliding plate (10), a first clamping block (12) and a clamping column (14),
the cavity is characterized in that a first fixing plate (8) is arranged in the cavity (4), two ends of the first fixing plate (8) in the length direction are respectively connected with the inner wall of the cavity (4), a first sliding chute (9) in the horizontal direction is arranged on the first fixing plate (8), a sliding plate (10) is arranged in the first sliding chute (9), the sliding plate (10) can slide in the first sliding chute (9) in a reciprocating manner, a first clamping groove (11) extending along the length direction is arranged on the side wall of the first sliding chute (9), first clamping blocks (12) are respectively arranged on two sides of the sliding plate (10) in the width direction, the first clamping blocks (12) are positioned in the first clamping groove (11), an annular groove (13) is arranged on one side surface of the sliding plate (10), and the annular groove is formed by connecting two horizontal linear grooves (131) and two symmetrical semi-arc grooves (132) end to end, a row of clamping columns (14) which are uniformly spaced in the horizontal direction are arranged in the annular groove (13) on the sliding plate (10);
a second fixing plate (15) is arranged between the sliding plate (10) and the heat dissipation port (6), the top end of the first fixing plate (8) is connected with the top end of the second fixing plate (15) through a first connecting rod (16), the bottom end of the first fixing plate (8) is connected with the bottom end of the second fixing plate (15) through a second connecting rod (17), a second sliding groove (18) in the vertical direction is formed in the second fixing plate (15), a power box (19) is arranged in the second sliding groove (18), the power box (19) can slide in the second sliding groove (18) in a reciprocating manner, a second clamping groove (20) extending in the length direction is formed in the side wall of the second sliding groove (18), a second clamping block (21) is arranged on the side wall of the power box (19), the second clamping block (21) is clamped in the second clamping groove (20), and a first motor (22) is arranged on the inner wall of the power box (19), the output shaft of the first motor (22) is coaxially connected with a first bevel gear (23), a first rotating shaft (24) is arranged in the power box (19), a second bevel gear (25) is coaxially connected onto the first rotating shaft (24), the first bevel gear (23) is meshed with the second bevel gear (25), one end of the first rotating shaft (24) penetrates through the side wall of the power box (19) and is connected with a brush (26), the brush (26) is in contact with the filter screen (7), the other end of the first rotating shaft (24) penetrates through the side wall of the power box (19) and is rotatably connected with a sliding block (27), the sliding block (27) can slide in the annular groove (13), the first rotating shaft (24) is rotatably connected with the wall surface of the power box (19), and a circular plate (28) is coaxially connected onto one end, close to the sliding block (27), of the first rotating shaft (24), a plurality of arc-shaped clamping grooves (29) are uniformly arranged on the outer circumferential wall of the circular plate (28) at intervals, the clamping columns (14) can be clamped in the arc-shaped clamping grooves (29), one side, far away from the clamping columns (14), of the sliding plate (10) is connected with one end of a third connecting rod (30), and the other end of the third connecting rod (30) is connected with a wind plate (31) in the vertical direction;
an internal gear (36) is arranged in the cavity (4), the internal gear (36) is located below the air vent (5), the internal gear (36) is connected with the inner wall of the cavity (4), a second motor (37) is arranged below the circle center of the internal gear (36), the outer wall of the second motor (37) is connected with the inner wall of the cavity (4) through a fourth connecting rod (38), the output shaft of the second motor (37) is upwards vertically connected with one end of a first rotating rod (39), the other end of the first rotating rod (39) is rotatably connected with one end of a second rotating shaft (40) in the vertical direction, the other end of the second rotating shaft (40) is vertically connected with one end of a second rotating rod (41), a cylindrical gear (42) is coaxially connected to the second rotating shaft (40), and the cylindrical gear (42) is meshed with the internal gear (36);
a fixed rod (43) is arranged at the upper end of the first rotating rod (39), the extending directions of the first rotating rod (39) and the fixed rod (43) are the same, a third sliding groove (44) extending along the length direction is arranged on the fixed rod (43), a moving block (45) is arranged in the third sliding groove (44), the moving block (45) can slide in the third sliding groove (44), a fifth connecting rod (46) is arranged at the top end of the moving block (45), the fifth connecting rod (46) is parallel to the first rotating rod (39), one end of the fifth connecting rod (46) is connected with the moving block (45), the other end of the fifth connecting rod (46) is vertically connected with the middle of a guide rod (47), a guide groove (48) extending along the length direction is arranged on the guide rod (47), and a sliding column (49) is arranged at the other end of the second rotating rod (41), traveller (49) are located in guide way (48), fifth connecting rod (46) are close to one of guide bar (47) is served and is provided with liquid reserve tank (50), liquid reserve tank (50) top is provided with connecting pipe (51) of vertical direction, connecting pipe (51) one end with liquid reserve tank (50) intercommunication, be provided with nozzle (52) on connecting pipe (51) the other end, nozzle (52) orientation bleeder vent (5), be provided with driving pump (53) and solenoid valve (54) on connecting pipe (51).
2. The LED lamp bead assembly with the good heat dissipation effect as claimed in claim 1, wherein an opening (32) is formed in a side wall of the lamp holder (1).
3. The LED lamp bead assembly with the good heat dissipation effect as claimed in claim 2, wherein a sealing plate (33) is arranged on the opening (32), and the sealing plate (33) is connected with the side wall of the lamp holder (1) through a screw.
4. The LED lamp bead assembly with the good heat dissipation effect as claimed in claim 3, wherein a handle (55) is arranged on the sealing plate (33).
5. The LED lamp bead assembly with the good heat dissipation effect as claimed in claim 4, wherein the handle (55) is provided with anti-slip patterns.
6. The LED lamp bead assembly with the good heat dissipation effect as claimed in claim 1, wherein a mounting plate (34) is arranged at the bottom end of the lamp holder (1), and a plurality of through holes (35) are formed in the mounting plate (34).
CN202110637321.2A 2021-06-08 2021-06-08 LED lamp bead assembly with good heat dissipation effect Active CN113294696B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114367210A (en) * 2021-12-10 2022-04-19 中氢新能(北京)新能源技术研究院有限公司 Methanol and pure water mixing device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201204994A (en) * 2010-07-30 2012-02-01 Microbase Technology Corp Lighting device, cooling/heat dissipating system and its cooling module
CN104748032A (en) * 2014-07-21 2015-07-01 汤子仁 Automobile headlight capable of preventing water mist timely
CN204853013U (en) * 2015-07-24 2015-12-09 芜湖倍思科创园有限公司 Automatic cooling LED lighting device
CN207122887U (en) * 2017-07-08 2018-03-20 泉州市桥东商贸有限公司 A kind of fluorescent tube heat sink
CN109163241A (en) * 2017-12-26 2019-01-08 扬州市松佳照明电器有限公司 A kind of LED projector lamp of the good heat dissipation effect for building local's illumination
CN208418392U (en) * 2018-08-09 2019-01-22 重庆珠谛照明工程有限公司 A kind of dustproof construction of LED bay light
CN209084501U (en) * 2018-07-31 2019-07-09 安徽卓上光电科技有限责任公司 A kind of LED projector lamp of good heat dissipation effect
CN211176632U (en) * 2019-12-12 2020-08-04 江苏利德车用光学系统有限公司 Automobile headlamp with good heat dissipation performance
CN211952340U (en) * 2020-04-26 2020-11-17 深圳市佰菲特光电科技有限公司 LED line lamp with good heat dissipation effect
CN212537737U (en) * 2020-07-07 2021-02-12 芜湖谱瑞电子科技有限公司 Novel LED lamp that turns to of easy radiating

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201204994A (en) * 2010-07-30 2012-02-01 Microbase Technology Corp Lighting device, cooling/heat dissipating system and its cooling module
CN104748032A (en) * 2014-07-21 2015-07-01 汤子仁 Automobile headlight capable of preventing water mist timely
CN204853013U (en) * 2015-07-24 2015-12-09 芜湖倍思科创园有限公司 Automatic cooling LED lighting device
CN207122887U (en) * 2017-07-08 2018-03-20 泉州市桥东商贸有限公司 A kind of fluorescent tube heat sink
CN109163241A (en) * 2017-12-26 2019-01-08 扬州市松佳照明电器有限公司 A kind of LED projector lamp of the good heat dissipation effect for building local's illumination
CN209084501U (en) * 2018-07-31 2019-07-09 安徽卓上光电科技有限责任公司 A kind of LED projector lamp of good heat dissipation effect
CN208418392U (en) * 2018-08-09 2019-01-22 重庆珠谛照明工程有限公司 A kind of dustproof construction of LED bay light
CN211176632U (en) * 2019-12-12 2020-08-04 江苏利德车用光学系统有限公司 Automobile headlamp with good heat dissipation performance
CN211952340U (en) * 2020-04-26 2020-11-17 深圳市佰菲特光电科技有限公司 LED line lamp with good heat dissipation effect
CN212537737U (en) * 2020-07-07 2021-02-12 芜湖谱瑞电子科技有限公司 Novel LED lamp that turns to of easy radiating

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