CN111963913A - LED lamp pearl of high light flux nature - Google Patents
LED lamp pearl of high light flux nature Download PDFInfo
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- CN111963913A CN111963913A CN202010832546.9A CN202010832546A CN111963913A CN 111963913 A CN111963913 A CN 111963913A CN 202010832546 A CN202010832546 A CN 202010832546A CN 111963913 A CN111963913 A CN 111963913A
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- block
- wall surface
- extrusion
- led lamp
- lamp bead
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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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)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of LED lamp beads and discloses a high-light-flux LED lamp bead which comprises a main body and a transparent cover, wherein the main body is a cylindrical block with a hollow inner part, the upper wall surface and the lower wall surface of the main body are hollow, and the upper wall surface of the main body is fixedly connected with the transparent cover. According to the invention, by arranging the linkage block, the extension block on the rotary cavity can be driven to rotate by rotating the handle, the threaded block can drive the lamp bead to upwards drive the extrusion linkage block by clockwise rotating in the threaded hole, meanwhile, the movable spring in the movable groove can deform due to the upward tensile force of the threaded block, then the movable block upwards moves in the movable groove, when the lamp bead upwards extrudes the linkage block, eight rubber bands on the linkage block deform, the linkage block is driven by the lamp bead to upwards move into the transparent cover, so that the light intensity and the light source focusing degree can be adjusted, and different conditions can be conveniently met by changing the light intensity of the lamp bead and the light source focusing degree.
Description
Technical Field
The invention relates to the technical field of LED lamp beads, in particular to an LED lamp bead with high light flux.
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.
The LED lamp pearl of current high light flux nature because as an organic whole system structure when using, can't adjust the focus degree of light source scope and light source, so can't deal with the multiple condition that meets in the daily life, reduced the result of use. Therefore, the LED lamp bead with high light flux is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the LED lamp bead with high light flux, and solves the problem that the light source range and the focusing degree of the light source cannot be adjusted when the LED lamp bead is in an integrated structure, so that various conditions in daily life cannot be met.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a high-light-permeability LED lamp bead comprises a main body and a transparent cover, wherein the main body is a cylindrical block with a hollow inner part, the upper wall surface and the lower wall surface of the main body are hollowed out, the upper wall surface of the main body is fixedly connected with the transparent cover, the transparent cover is the prior art and is not discussed herein, a fixing plate is fixedly arranged in the main body, the fixing plate is a circular plate, the shape and the size of the fixing plate are matched with the inner shape and the size of the main body, a threaded hole is formed in the central point of the upper wall surface of the fixing plate, threaded through holes are formed in the threaded hole, four heat dissipation holes are equidistantly formed in the wall surface of the inner wall of the main body, the four heat dissipation holes are through holes with S-shaped cross sections, the sizes of the through holes of the four heat dissipation holes are all reduced from large to small towards one end far away, the inside upper end of main part is provided with the linkage piece.
Preferably, the linkage block is circular shape piece, just the linkage block corresponds each other from top to bottom with the screw hole, the linkage groove has been seted up to the lower wall of linkage block, the linkage groove is curved groove for the cross section, the light leakage hole of intercommunication linkage inslot portion has been seted up to the last wall of linkage block, the light leakage hole is circular shape through-hole, the outer wall equidistance of linkage block is provided with four astigmatism blocks, every group the astigmatism block has four astigmatism blocks to constitute, every group equal fixed mounting has astigmatic lens on the astigmatism block, astigmatic lens is the lens of falling trapezoidal, every group astigmatism block is close to the equal symmetry of linkage block upper center point lateral wall and has seted up two connecting holes.
Preferably, the connecting hole is circular shape through-hole, and corresponds each other around two connecting holes on every group astigmatism block, the equal fixed mounting in position of two connecting holes has two rubber bands on the internal face of main part corresponds four groups astigmatism blocks, the rubber band is prior art, does not discuss here, the outer wall fixed connection of connecting hole and linkage block on the corresponding every group astigmatism block is run through to the one end in the outside of rubber band principle main part.
Preferably, the below of main part is provided with the sealed piece that is used for sealed main part, sealed piece is columniform piece, the inside of sealed piece is provided with rotatory chamber, rotatory chamber is the circular shape cavity, the last wall of sealed piece corresponds the central point position in rotatory chamber and has seted up the extension hole, the extension hole is circular shape through-hole, just the extension hole corresponds each other from top to bottom with the screw hole, the shape size in extension hole with the shape size of screw hole is the same, the inside activity joint in rotatory chamber has rotatory piece, rotatory piece is circular shape piece, just the shape size of rotatory piece agrees with mutually with the inside shape size in rotatory chamber.
Preferably, the last wall of rotatory piece corresponds the fixed position of extending the hole and is installed and extend the piece, it is columniform piece to extend the piece, extend the piece and run through the inside that extends the hole and upwards extend and reach the main part, the top of extending the piece is provided with the screw thread piece that is used for with screw hole threaded connection, the screw thread piece is the outer wall and offers the cylindrical piece of thread groove, the last wall fixed mounting of screw thread piece has the lamp pearl, the lamp pearl is prior art, does not discuss here, just the top shape size of lamp pearl agrees with the inside shape size of joint groove.
Preferably, the activity groove has been seted up to the last wall of extension piece, the activity groove is columniform groove, the inside bottom surface fixed mounting in activity groove has movable spring, movable spring is prior art, does not discuss here, the lower wall fixed mounting of screw thread piece has and is used for the joint movable block with activity groove activity, the movable block is columniform piece, just the lower extreme downwardly extending of movable block reachs the inside in activity groove, the lower wall of movable block and movable spring's top fixed connection.
Preferably, four extrusion grooves, four have been seted up to the outer wall equidistance of sealed piece extrusion groove is the groove of rectangle, four one side inner wall fixed mounting that the extrusion groove is close to each other has the extrusion spring, the extrusion spring is prior art, does not discuss here, four the inside in extrusion groove all is provided with the extrusion piece, the extrusion piece is the rectangular block, and four the extrusion piece is close to each other a side wall all with correspond the inside extrusion spring fixed connection in extrusion groove, four through holes that are used for communicateing the extrusion inslot portion are seted up to the position that the last wall of sealed piece corresponds four extrusion grooves.
Preferably, a rotating hole is formed in the lower wall surface of the sealing block at a central point corresponding to the rotating cavity, the rotating hole is a circular through hole, a rotating column is fixedly mounted at a position corresponding to the rotating hole in the lower wall surface of the rotating cavity, the rotating column is a cylindrical block and extends downwards to penetrate through the rotating hole to reach the lower part of the sealing block, a handle is fixedly mounted on the lower wall surface of the rotating column, and the handle is the prior art and is not discussed here.
(III) advantageous effects
Compared with the prior art, the invention provides the LED lamp bead with high luminous flux, which has the following beneficial effects:
1. the LED lamp bead with high light flux starts the lamp bead through the linkage block when in use, the handle can be rotated to drive the extension block on the rotating cavity to rotate, the extension block drives the thread block to rotate clockwise in the threaded hole, the clockwise rotation of the thread block in the threaded hole can drive the lamp bead to drive the extrusion linkage block upwards, meanwhile, the upward tension of the thread block can lead the movable spring in the movable groove to deform, then the movable block moves upwards in the movable groove, when the bead presses the linkage block upwards, the eight rubber bands on the linkage block deform, the linkage block is driven by the bead to move upwards to the inner part of the transparent cover, thereby reach the focus degree of adjustment light intensity and light source, the convenience is through the different condition when the intensity of the light of changing the lamp pearl and the focus degree of light source reach the reply use, has improved the availability factor when using.
2. This LED lamp pearl of high light traffic nature through setting up astigmatic lens, when the lamp pearl upwards extrudees the linkage piece, and the linkage piece can drive four groups of astigmatic blocks and upwards incline and scatter, and the astigmatic lens on the four groups of astigmatic blocks of rethread because the astigmatism lens is the trapezoidal lens that falls, can spread the light that the lamp pearl gived off, reaches the effect that improves the illumination scope, has improved the actual effect when using.
3. This LED lamp pearl of high smooth nature, through setting up the louvre, can produce the heat in the inside of main part at lamp pearl during operation, these heats can be through the inside of four louvre discharge main parts in the main part, and because the louvre cross section is "S" shape, the through-hole size of four louvres all diminishes by big towards the one end of keeping away from the inside central point of main part simultaneously, so the dust can not get into the inside of main part through the louvre when daily use, through can blow off the inside dust of louvre because the narrow tube effect when the inside heat of louvre is discharged at the louvre, reach when to the inside radiating of main part, play dustproof effect of removing dust.
4. This LED lamp pearl of high smooth nature through setting up the joint piece, can correspond from top to bottom with the through hole on four joint grooves and the sealed piece in the main part when using, four joint pieces that run through on the piece are triangle-shaped because the cross section when the main part moves down, can run through four pieces towards a lateral wall extrusion that is close to each other for extrusion spring atress takes place to deform and drives extrusion piece and move towards the inside in extrusion groove, and when the lower wall of main part and the last wall of sealed piece were complete the closure, joint piece and joint groove are last the perpendicular end closed mutually, make extrusion spring lose the extrusion force and resume deformation and drive extrusion piece and move towards one side of keeping away from extrusion inslot portion again, reach main part and sealed piece quick closure effect, reduced the live time of workman when the equipment, improve work efficiency.
5. This LED lamp pearl of high smooth nature, through setting up the extrusion piece, when needs correspond the inside lamp pearl of main part and overhaul, can be through four extrusion pieces of extrusion, make four extrusion spring atresss to take place deformation and drive the inside that the extrusion piece got into the extrusion groove, four extrusion pieces drive four simultaneously and run through the piece and move towards one side that is close to each other, make the joint piece want to break away from with the vertical end in joint groove, this moment alright with the separation of a main part sealed piece, reach the effect of demolising fast, reach the effect of being convenient for overhaul the inside lamp pearl of main part.
Drawings
FIG. 1 is a front plan view of the present invention;
FIG. 2 is a partially disassembled view of the main body of the present invention;
FIG. 3 is an exploded view of the extension block of the present invention;
FIG. 4 is a partial perspective view of the seal block of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged view of the invention at B in FIG. 1
FIG. 7 is an enlarged view of the invention at C in FIG. 2.
In the figure: the light-emitting device comprises a main body 1, a transparent cover 2, a fixing plate 3, a threaded hole 4, a heat dissipation hole 5, a linkage block 6, a linkage groove 7, a light leakage hole 8, a light dissipation block 9, a light dissipation lens 10, a connecting hole 11, a rubber band 12, a sealing block 13, a rotating cavity 14, an extending hole 15, an extending block 16, a thread block 17, a lamp bead 18, a moving groove 19, a moving spring 20, a moving block 21, an extruding groove 22, an extruding spring 23, an extruding block 24, a penetrating hole 25, a clamping groove 26, a penetrating block 27, a clamping block 28, a rotating block 29, a rotating hole 30, a rotating column 31 and a handle 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a high light-flux LED lamp bead includes a main body 1 and a transparent cover 2, the main body 1 is a cylindrical block with a hollow interior, upper and lower walls of the main body 1 are hollowed out, the upper wall of the main body 1 is fixedly connected to the transparent cover 2, the transparent cover 2 is the prior art, and will not be discussed herein, a fixing plate 3 is fixedly installed inside the main body 1, the fixing plate 3 is a circular plate, the shape and size of the fixing plate 3 are matched with the shape and size inside the main body 1, a threaded hole 4 is formed at a central point of the upper wall of the fixing plate 3, the threaded hole 4 is a through hole with threads formed therein, four heat dissipation holes 5 are equidistantly formed on an inner wall of the main body 1, the four heat dissipation holes 5 are through holes with S-shaped cross sections, and the sizes of the four heat dissipation holes 5 are all decreased toward one end away from the central point inside the main body 1, four the louvre 5 is all located the top of fixed plate 3, the inside upper end of main part 1 is provided with linkage 6.
The sealing device is characterized in that a sealing block 13 used for sealing the main body 1 is arranged below the main body 1, the sealing block 13 is a cylindrical block, a rotating cavity 14 is arranged inside the sealing block 13, the rotating cavity 14 is a circular cavity, an extending hole 15 is formed in the position, corresponding to the central point of the rotating cavity 14, of the upper wall surface of the sealing block 13, the extending hole 15 is a circular through hole, the extending hole 15 corresponds to the threaded hole 4 up and down, the shape and size of the extending hole 15 are the same as those of the threaded hole 4, a rotating block 29 is movably clamped inside the rotating cavity 14, the rotating block 29 is a circular block, the shape and size of the rotating block 29 are matched with those of the inside of the rotating cavity 14, an extending block 16 is fixedly arranged at the position, corresponding to the extending hole 15, of the upper wall surface of the rotating block 29, the extending block 16 is a cylindrical block, the extending block 16 extends upwards through the extending hole 15 to reach the inside of the main body 1, a thread block 17 used for being in threaded connection with the threaded hole 4 is arranged above the extension block 16, the thread block 17 is a cylindrical block with a thread groove formed in the outer wall surface, a lamp bead 18 is fixedly installed on the upper wall surface of the thread block 17, the lamp bead 18 is the prior art and is not discussed here, and the shape and the size of the top of the lamp bead 18 are matched with the shape and the size of the inner part of the joint groove 7.
The utility model discloses a screw thread block 17, including extension piece 16, activity groove 19 has been seted up to the last wall of extension piece 16, activity groove 19 is columniform groove, the inside bottom surface fixed mounting of activity groove 19 has movable spring 20, movable spring 20 is prior art, does not discuss here, the lower wall fixed mounting of screw thread block 17 is used for with activity groove 19 activity joint movable block 21, movable block 21 is columniform piece, just the lower extreme downwardly extending of movable block 21 reaches the inside of activity groove 19, the lower wall of movable block 21 and movable spring 20's top fixed connection.
The outer wall surface of the sealing block 13 is equidistantly provided with four extrusion grooves 22, the four extrusion grooves 22 are rectangular grooves, the inner wall of one side of the four extrusion grooves 22 close to each other is fixedly provided with an extrusion spring 23, the extrusion spring 23 is the prior art and is not discussed here, the four extrusion grooves 22 are internally provided with four extrusion blocks 24, each extrusion block 24 is a rectangular block, one side wall surface of the four extrusion blocks 24 close to each other is fixedly connected with the extrusion spring 23 in the corresponding extrusion groove 22, the upper wall surface of the sealing block 13 corresponding to the four extrusion grooves 22 is provided with four through holes 25 for communicating the inside of the extrusion grooves 22, the through holes 25 are rectangular through holes, the lower wall surface of the main body 1 corresponding to the four through holes 25 is provided with clamping grooves 26, and the four clamping grooves 26 are L-shaped grooves with cross sections, four equal fixed mounting in last wall of extrusion piece 24 has a piece 27, four of running through the pole that the piece 27 is the rectangle, and four run through the top that the piece 27 all runs through hole 25 and reachs sealed piece 13, four run through the equal fixed mounting in a side wall that the piece 27 kept away from each other and have joint piece 28, four joint piece 28 is the cross section and is triangular joint piece 28, and four a side wall that joint piece 28 kept away from each other is the inclined plane.
A rotation hole 30 is formed in a center point of the lower wall surface of the sealing block 13 corresponding to the rotation cavity 14, the rotation hole 30 is a circular through hole, a rotation column 31 is fixedly installed at a position of the lower wall surface of the rotation cavity 14 corresponding to the rotation hole 30, the rotation column 31 is a cylindrical block, the rotation column 31 extends downwards to penetrate through the rotation hole 30 to reach the lower part of the sealing block 13, a grip 32 is fixedly installed on the lower wall surface of the rotation column 31, and the grip 32 is the prior art and will not be discussed here.
Principle of operation
When the lamp bead 18 is started, the handle 32 can be rotated to drive the extension block 16 on the rotating cavity 14 to rotate, the extension block 16 drives the thread block 17 to rotate clockwise in the threaded hole 4, the clockwise rotation of the thread block 17 in the threaded hole 4 can drive the lamp bead 18 to drive the extrusion linkage block 6 upwards, and at the same time the upward pulling force of the screw block 17 will deform the movable spring 20 inside the movable groove 19, the movable block 21 then moves upwards inside the movable groove 19, and when the bead 18 presses the linkage block 6 upwards, eight rubber bands 12 on the linkage block 6 are deformed, the linkage block 6 is driven by the lamp beads 18 to move upwards to the inner part of the transparent cover 2, therefore, the light intensity and the focusing degree of the light source can be adjusted, different conditions of use can be conveniently met by changing the light intensity of the lamp beads 18 and the focusing degree of the light source, and the use efficiency in use is improved.
When lamp pearl 18 upwards extrusion linkage block 6, linkage block 6 can drive four groups of astigmatism blocks 9 and upwards incline and scatter, and the astigmatism lens 10 on the four groups of astigmatism blocks 9 of rethread because astigmatism lens 10 is the lens of falling trapezoidal, can spread the light that lamp pearl 18 gived, reaches the effect that improves the illumination scope, has improved the actual effect when using.
Can be in the inside production of heat of main part 1 at lamp pearl 18 during operation, these heats can be through the inside of main part 1 of four louvres 5 discharge on the main part 1, and because louvre 5 cross section is "S" shape, simultaneously four louvres 5' S through-hole size all diminishes by big towards the one end of keeping away from main part 1 inside central point, so the dust can not get into the inside of main part 1 through louvre 5 when daily use, through can blow off the inside dust of louvre 5 because the narrow tube effect when louvre 5 discharges to main part 1 inside heat, reach when to main part 1 inside radiating, play dustproof effect of removing dust.
Can correspond from top to bottom through hole 25 on four joint grooves 26 on the main part 1 and the sealing block 13 when using, four joint blocks 28 that run through on the block 27 when main part 1 moves down are because the cross section is triangle-shaped, can run through four blocks 27 towards the extrusion of a lateral wall face that is close to each other for extrusion spring 23 atress takes place to deform and drives extrusion block 24 and move towards the inside of extrusion groove 22, when the lower wall face of main part 1 and the last wall face of sealing block 13 complete the closure, joint block 28 and joint groove 26 are last perpendicular end closed, make extrusion spring 23 lose the extrusion force and resume deformation and drive extrusion block 24 and move towards the one side of keeping away from extrusion groove 22 inside again, reach main part 1 and sealing block 13 snap-closure effect, reduced the live time of workman when the equipment, improve work efficiency.
When needs correspond inside lamp pearl 18 of main part 1 and overhaul, can be through four extrusion pieces 24 of extrusion, make four extrusion springs 23 atresss take place deformation and drive extrusion piece 24 and get into the inside of extrusion groove 22, four extrusion pieces 24 drive four simultaneously and run through piece 27 and move towards one side that is close to each other, make joint piece 28 want to break away from with the vertical end of joint groove 26, alright this moment with the separation of 1 sealed piece 13 of main part, reach the effect of demolising fast, reach the effect of being convenient for overhaul inside lamp pearl 18 of main part 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a LED lamp pearl of high light flux nature, includes main part (1) and translucent cover (2), the last wall of main part (1) is in the same place its characterized in that with translucent cover (2) fixed connection: a fixing plate (3) is fixedly installed inside the main body (1), a threaded hole (4) is formed in the central point of the upper wall surface of the fixing plate (3), four heat dissipation holes (5) are formed in the inner wall surface of the main body (1) at equal intervals, and a linkage block (6) is arranged at the upper end inside the main body (1);
the LED lamp holder is characterized in that a linkage groove (7) is formed in the lower wall surface of the linkage block (6), light leakage holes (8) communicated with the interior of the linkage groove (7) are formed in the upper wall surface of the linkage block (6), four groups of light scattering blocks (9) are arranged on the outer wall surface of the linkage block (6) at equal intervals, a light scattering lens (10) is fixedly arranged on each group of light scattering blocks (9), two connecting holes (11) are symmetrically formed in the wall surface of one side, close to the upper central point of the linkage block (6), of each group of light scattering blocks (9), and two rubber bands (12) are fixedly arranged on the inner wall surface of the main body (1) at positions corresponding to the two connecting holes (11) in the four groups of light scattering blocks (9);
a sealing block (13) used for sealing the main body (1) is arranged below the main body (1), a rotating cavity (14) is arranged inside the sealing block (13), an extending hole (15) is formed in the position, corresponding to the central point of the rotating cavity (14), of the upper wall surface of the sealing block (13), a rotating block (29) is movably clamped inside the rotating cavity (14), an extending block (16) is fixedly arranged on the position, corresponding to the extending hole (15), of the upper wall surface of the rotating block (29), a thread block (17) used for being in threaded connection with the threaded hole (4) is arranged above the extending block (16), and a lamp bead (18) is fixedly arranged on the upper wall surface of the thread block (17);
a movable groove (19) is formed in the upper wall surface of the extension block (16), a movable spring (20) is fixedly mounted on the inner bottom surface of the movable groove (19), and a movable block (21) movably clamped with the movable groove (19) is fixedly mounted on the lower wall surface of the thread block (17);
the outer wall surface of the sealing block (13) is equidistantly provided with four extrusion grooves (22), the inner wall of one side, close to each other, of each of the four extrusion grooves (22) is fixedly provided with an extrusion spring (23), the extrusion blocks (24) are arranged inside the four extrusion grooves (22), four through holes (25) used for communicating the interiors of the extrusion grooves (22) are formed in the positions, corresponding to the four extrusion grooves (22), of the upper wall surface of the sealing block (13), clamping grooves (26) are formed in the positions, corresponding to the four through holes (25), of the lower wall surface of the main body (1), the upper wall surfaces of the four extrusion blocks (24) are fixedly provided with penetrating blocks (27), and clamping blocks (28) are fixedly arranged on the side wall surface, far away from each other, of the four penetrating blocks (27);
the rotary cavity sealing device is characterized in that a rotary hole (30) is formed in the center point of the lower wall surface of the sealing block (13) corresponding to the rotary cavity (14), a rotary column (31) is fixedly mounted at the position, corresponding to the rotary hole (30), of the lower wall surface of the rotary cavity (14), and a handle (32) is fixedly mounted on the lower wall surface of the rotary column (31).
2. The LED lamp bead with high luminous flux of claim 1, wherein: four the louvre (5) are the through-hole that the cross section is "S" shape, and four the through-hole size of louvre (5) all is by diminishing towards the one end of keeping away from main part (1) inside central point, four louvre (5) are all to be located the top of fixed plate (3).
3. The LED lamp bead with high luminous flux of claim 1, wherein: the astigmatic lens (10) is an inverted trapezoidal lens.
4. The LED lamp bead with high luminous flux of claim 1, wherein: one end of the outer side of the rubber band (12) principle main body (1) penetrates through a connecting hole (11) on each corresponding group of the light-scattering blocks (9) and is fixedly connected with the outer wall surface of the linkage block (6).
5. The LED lamp bead with high luminous flux of claim 1, wherein: the rotating block (29) is a circular block, and the shape and the size of the rotating block (29) are matched with the inner shape and the size of the rotating cavity (14).
6. The LED lamp bead with high luminous flux of claim 1, wherein: the extension block (16) extends upwards to the inside of the main body (1) through the extension hole (15).
7. The LED lamp bead with high luminous flux of claim 1, wherein: the movable block (21) is a cylindrical block, the lower end of the movable block (21) extends downwards to reach the inside of the movable groove (19), and the lower wall surface of the movable block (21) is fixedly connected with the top of the movable spring (20).
8. The LED lamp bead with high luminous flux of claim 1, wherein: the extrusion blocks (24) are rectangular blocks, and the side wall surfaces of the four extrusion blocks (24) close to each other are fixedly connected with the extrusion springs (23) in the corresponding extrusion grooves (22).
9. The LED lamp bead with high luminous flux of claim 1, wherein: four joint groove (26) are the groove that the cross section is "L" shape, four run through piece (27) and be the pole of rectangle, and four run through piece (27) all run through hole (25) and reach the top of sealed piece (13).
10. The LED lamp bead with high luminous flux of claim 1, wherein: the four clamping blocks (28) are clamping blocks (28) with triangular cross sections, and one side wall face, away from each other, of each clamping block (28) is an inclined face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832546.9A CN111963913A (en) | 2020-08-18 | 2020-08-18 | LED lamp pearl of high light flux nature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832546.9A CN111963913A (en) | 2020-08-18 | 2020-08-18 | LED lamp pearl of high light flux nature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111963913A true CN111963913A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010832546.9A Pending CN111963913A (en) | 2020-08-18 | 2020-08-18 | LED lamp pearl of high light flux nature |
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| Country | Link |
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| CN (1) | CN111963913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112747269A (en) * | 2020-12-30 | 2021-05-04 | 刘连友 | Night work light filling device for construction |
| CN113007646A (en) * | 2021-03-29 | 2021-06-22 | 山东圣梵尼服饰股份有限公司 | Dress designing collocation lighting device |
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| US20080089071A1 (en) * | 2006-10-12 | 2008-04-17 | Chin-Wen Wang | Lamp structure with adjustable projection angle |
| CN207455213U (en) * | 2017-11-16 | 2018-06-05 | 惠州市契贝科技有限公司 | Screw lamp |
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| CN113007646A (en) * | 2021-03-29 | 2021-06-22 | 山东圣梵尼服饰股份有限公司 | Dress designing collocation lighting device |
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