CN110360481A - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN110360481A CN110360481A CN201810309656.XA CN201810309656A CN110360481A CN 110360481 A CN110360481 A CN 110360481A CN 201810309656 A CN201810309656 A CN 201810309656A CN 110360481 A CN110360481 A CN 110360481A
- Authority
- CN
- China
- Prior art keywords
- shell
- end cap
- cushion block
- surface frame
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 4
- 210000002445 nipple Anatomy 0.000 claims description 33
- 239000004677 Nylon Substances 0.000 claims description 25
- 229920001778 nylon Polymers 0.000 claims description 25
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007937 lozenge Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000003796 beauty Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
- F21V17/12—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 screwing
-
- 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
- F21V17/164—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 bending, e.g. snap joints
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- 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
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The object of the present invention is to provide a kind of brief beauties of appearance, and ideal crevice projection angle can manually can be adjusted in actual use installation without tool, LED projector lamp easy to use, including surface frame, glass, lens, LED substrate, shell, drive module, end cap, waterproof connector, cushion block, bracket damping unit 1；Four side rings of the shell are at cube enclosed construction；The surface frame is successively by the glass, lens, and LED substrate is fixed on the enclosure interior；The surface frame is fixed on one end of the shell；The drive module 6 is fixed on the enclosure interior by the end cap；The end cap is connect by the waterproof connector with the other end of the shell 5；The bracket damping unit 10 is fixedly connected on the exterior bottom of the shell 5；The two sides of the bracket damping unit 10 are arranged in the cushion block 107；Whole lamp miniaturization, simplification, beautyization, waterproof, and hand adjustment section angle can be used.
Description
Technical field
The present invention relates to LED projector lamp technical field more particularly to a kind of LED projector lamps.
Background technique
LED illumination lamp a multitude of names shape of reality is different, but since its radiator is external in opening mode and connects
Fixed screw is exposed, and whole lamp appearance is difficult to realize brief fashion, affects the beauty of lamps and lanterns.Therefore, also tend to be difficult to become have height
The product of added value.
Chinese invention patent is disclosed, publication number: CN20675410718U, a kind of patent name: adjustable LED light projector
Lamp, the applying date: 2017032107, it discloses a kind of adjustable LED projector lamps, including illumination body, rotating base and fixation
Main body, the stationary body are fixedly connected on the lower end of rotating base, and described stationary body one end is fixedly installed with fixed iron block,
The fixed iron block is fixedly connected on one end of telescopic mast, and the support platform is slidably connected at the other end of telescopic mast, described
Rotating base upper end is fixedly connected with pillar, and the pillar upper end is rotatably connected to U-shaped firmware, and described U-shaped firmware one end is fixed
It is connected with horizontal support, the illumination body is fixedly connected on one end of horizontal support, and the illumination body includes transparent rain cover
Plate, heat emission fan and LED projector lamp, described illumination body one end are fixedly installed with LED projector lamp, and the heat emission fan is fixedly connected
In LED projector lamp one end, the transparent rain visor is rotatably installed in the top of LED projector lamp.LED light projector is adjusted in the present invention
Lamp is energy saving convenient for adjusting and durable.
The fastening of plain cushion spring washer is added to link in addition, the connection of the bracket of the LED lamp of the prior art and lamp body is all made of screw.
Also need to be adjusted to suitable angle and fastening installation, the especially working efficiency in high altitude operation at the scene using tool
It is low, and there is also tool using fall and cause safety accident risk etc..
Summary of the invention
The object of the present invention is to provide a kind of without exposed screw, the brief beauty of appearance, and can be in actual use installation
Without tool, ideal crevice projection angle, LED projector lamp easy to use manually can be adjusted.
The present invention provides a kind of LED projector lamp, including surface frame 1, glass 2, lens 3, LED substrate 4, shell 5, drive module
6, end cap 7, waterproof connector 8, cushion block 107, bracket damping unit 10；
It is characterized in that,
Four side rings of the shell 5 are at cube enclosed construction；The surface frame 1 is successively by the glass 2, thoroughly
Mirror 3, LED substrate 4 are fixed on inside the shell 5；The surface frame 1 is fixed on one end of the shell 5；The end cap 7 is by institute
Drive module 6 is stated to be fixed on inside the shell 5；The end cap 7 is connected by the other end of the waterproof connector 8 and the shell 5
It connects；
The bracket damping unit 10 is fixedly connected on the exterior bottom of the shell 5；The cushion block 107 is arranged described
The two sides of bracket damping unit 10.
Preferably, the shell 5 further includes upper waterproof ring recess 51, built-in through-hole 52, built-in screw 53, interior thermally conductive muscle 54,
Drive module chamber 55, thermally conductive heat sink 56, internal thread hole 57, lower waterproof ring recess 58；
The shell 5 is hollow, is provided with waterproof ring recess 51 in annular on the platform that the inside horizontal extension of top edge is formed；
A built-in through-hole 52 is each provided at four angles of the platform that the inside horizontal extension of top edge is formed, described four
A built-in through-hole 52 is close to the four edges rib of the shell 5 respectively；
There are four the built-in screws 53, and four angles and the built-in through-hole 52 for being each passed through the end cap 7 cooperate,
The end cap 7 and the shell 5 is fixed；
The interior thermally conductive muscle 54, by extending out to 5 inner wall of shell, the interior thermally conductive muscle 54 in the middle part of the shell 5
It is evenly distributed on inside the shell 5；
The drive module chamber 55 is arranged in 5 bottom of shell；
Described thermally conductive heat sink 56 are arranged in the shell middle part；
The internal thread hole 57 is arranged in interior thermally conductive 54 bottom of muscle.
Preferably, the surface frame 1 is in hollow box shape, and 1 top edge of surface frame extends inwardly lozenges；The face
Frame 1 further includes four surface frame fixation holes 11, and four angles of the surface frame 1 are each provided with a surface frame fixation hole 11；Described four
Surface frame fixation hole 11 cooperates with described four built-in through-holes 52 respectively.
Preferably, the end cap 7 is square, and the end cap 7 is in groove-like close to the edge of 5 side of shell；It is described
End cap 7 further includes nipple orifice 71, end cap nipple orifice fixed platform 72；The end cap nipple orifice fixed platform 72 is by the end cap 7
The middle part of one side edge extended to form along the horizontal center towards the end cap 7 of the end cap 7；The end cap nipple orifice
Fixed platform 72 is vertically to the 5 inside depression of shell；The nipple orifice 71 is arranged in the end cap nipple orifice fixed platform 72
Middle part.
Preferably, the waterproof connector 8 cooperates with the nipple orifice 71；
The waterproof connector 8 further includes the nipple 81, coupling 82, sealing ring 83, V-type silica gel ring 84, spanner card
Position 85；
The coupling 82 is socketed in 81 outside of nipple；Sealing ring 83, institute are provided on the downside of the coupling 82
It states 82 upper edge of coupling and is symmetrically arranged with spanner detent 85；The end of the nipple 81 is enclosed with the V-type silica gel ring
84；
Preferably, the bracket damping unit 10 include the fastener 101, flat shim 102, outside nylon spacer 103,
Cushion block 107, external gear elastic washer 104, internal nylon gasket 105, bracket 106；
The upward bending in 106 both ends of bracket, is in 1070 ° of right angles with middle section, and the bracket 106 passes through the fastener
101 is fixed with the shell 5；
The fastener 101, flat shim 102, outside nylon spacer 103, cushion block 107, external gear elastic washer 104, inside
There are two nylon spacer 105 is each, described two fasteners 101 are each passed through the flat shim 102, outside nylon spacer 103, pad
The both ends of the bracket 106 are fixed on the shell 5 by block 107, external gear elastic washer 104, internal nylon gasket 105.
Preferably, the cushion block 107 includes the cushion block gasket cavity 1071, cushion block platform 1072, bracket card slot 1073；Institute
Cushion block gasket cavity 1071 is stated using the through-hole of 107 inside of cushion block as the center of circle rounded depression outward；The cushion block card slot 1073
Along 107 axial projection of cushion block；
The cushion block gasket cavity 1071 is matched with the external gear elastic washer 104 and internal nylon gasket 105；The branch
The one end fits of frame card slot 1073 and the bracket 106.
The present invention is prominent and beneficial compared with prior art to have the technical effect that 1, four side closed shells, has four in quadrangle
A perforative through-hole and the screw to match with through-hole, screw is connect by the hole with the internal screw thread on the inside of surface frame, outside whole lamp
It can't see the screw of connection in sight.2, the connection that end cap and shell are realized using waterproof connector eliminates common connection spiral shell
Silk.3, the closed shell of two sides indent is mounted with lens, LED substrate and drive module, minimizes whole lamp.4, screw is worn
After crossing gasket, nylon spacer, cushion block, external tooth gasket, nylon spacer, bracket and shell locking, a set of damping mechanism is constituted, is made
Whole lamp in actual use, manually rotatably adjusts light projector angle, has not only facilitated but also reliable.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cross-sectional view of the present invention；
Fig. 3 is schematic diagram of housing structure；
Fig. 4 is frame structure schematic diagram；
Fig. 5 is end cover structure sterogram；
Fig. 6 is waterproof joint structure schematic diagram；
Fig. 7 is bracket damping unit structural schematic diagram；
Fig. 8 is cushion block structure schematic diagram；
Fig. 9 is outside drawing of the present invention；
In figure,
1. surface frame；11. surface frame fixation hole；
2. glass；
3. lens；
4.LED substrate；
5. shell；Waterproof ring recess on 51., through-hole built in 52., screw built in 53., thermally conductive muscle in 54., 55. drive modules
Chamber, 56. is thermally conductive heat sink, 57. internal thread holes, 58. lower waterproof ring recess；
6. drive module；
7. end cap；71. nipple orifice, 72. end cap nipple orifice fixed platforms；
8. waterproof connector；81. nipple, 82. couplings, 83. sealing rings, 84.V type silica gel ring, 85. spanner detents；
107. cushion block；1071. cushion block gasket cavities, 1072. cushion block platforms, 1073. bracket card slots；
10. bracket damping unit；101. fastener, 102. flat shims, 103. outside nylon spacers, 104. external tooth elastic cushions
Circle, 105. internal nylon gaskets, 106. brackets.
Specific embodiment
With reference to the accompanying drawing to this it is practical be described in detail, the description of this part be only it is exemplary and explanatory, do not answer
There is any restriction effect to protection scope of the present invention.
The present invention provides a kind of LED projector lamp, including surface frame 1, glass 2, lens 3, LED substrate 4, shell 5, drive module
6, end cap 7, waterproof connector 8, cushion block 107, bracket damping unit 10；
It is characterized in that,
Four side rings of the shell 5 are at cube enclosed construction；The surface frame 1 is successively by the glass 2, thoroughly
Mirror 3, LED substrate 4 are fixed on inside the shell 5；The surface frame 1 is fixed on one end of the shell 5；The end cap 7 is by institute
Drive module 6 is stated to be fixed on inside the shell 5；The end cap 7 is connected by the other end of the waterproof connector 8 and the shell 5
It connects；
The bracket damping unit 10 is fixedly connected on the exterior bottom of the shell 5；The cushion block 107 is arranged described
The two sides of bracket damping unit 10.
Preferably, the shell 5 further includes upper waterproof ring recess 51, built-in through-hole 52, built-in screw 53, interior thermally conductive muscle 54,
Drive module chamber 55, thermally conductive heat sink 56, internal thread hole 57, lower waterproof ring recess 58；Embodying the present invention is closed lamp body.
The shell 5 is hollow, is provided with waterproof ring recess 51 in annular on the platform that the inside horizontal extension of top edge is formed；
This is waterproofing design of the invention.
A built-in through-hole 52 is each provided at four angles of the platform that the inside horizontal extension of top edge is formed, described four
A built-in through-hole 52 is close to the four edges rib of the shell 5 respectively；The built-in through-hole 52 is used to fix the shell of entire LED light
5 with surface frame 1.
The interior thermally conductive muscle 54, by extending out to 5 inner wall of shell, the interior thermally conductive muscle 54 in the middle part of the shell 5
It is evenly distributed on inside the shell 5；
The drive module chamber 55 is arranged in 5 bottom of shell；
Described thermally conductive heat sink 56 are arranged in the shell middle part；
The internal thread hole 57 is arranged in thermally conductive 54 bottom of muscle, by waterproof connector through nipple orifice 71 and the interior spiral shell
Pit 57 is spirally connected, and end cap 7 is fixed on shell 5.
Preferably, the surface frame 1 is in hollow box shape, and 1 top edge of surface frame extends inwardly lozenges；The face
Frame 1 further includes four surface frame fixation holes 11, and four angles of the surface frame 1 are each provided with a surface frame fixation hole 11；Described four
Surface frame fixation hole 11 cooperates with described four built-in through-holes 52 respectively.This is designed other than the advantage mating with shell 5,
Also have the function of both artistic and practical.
Preferably, the end cap 7 is square, and the end cap 7 is in groove-like close to the edge of 5 side of shell；It is described
End cap 7 further includes nipple orifice 71, end cap nipple orifice fixed platform 72；The end cap nipple orifice fixed platform 72 is by the end cap 7
The middle part of one side edge extended to form along the horizontal center towards the end cap 7 of the end cap 7；The end cap nipple orifice
Fixed platform 72 is vertically to the 5 inside depression of shell；The nipple orifice 71 is arranged in the end cap nipple orifice fixed platform 72
Middle part.This design is attached shell 5 with waterproof connector 8 other than the advantage mating with shell 5, eliminates usually
Connecting screw.
Preferably, the waterproof connector 8 cooperates with the nipple orifice 71；
The waterproof connector 8 further includes the nipple 81, coupling 82, sealing ring 83, V-type silica gel ring 84, spanner card
Position 85；
The coupling 82 is socketed in 81 outside of nipple；Sealing ring 83, institute are provided on the downside of the coupling 82
It states 82 upper edge of coupling and is symmetrically arranged with spanner detent 85；The end of the nipple 81 is enclosed with the V-type silica gel ring
84,；
Preferably, the bracket damping unit 10 further includes the fastener 101, flat shim 102, outside nylon spacer
103, cushion block 107, external gear elastic washer 104, internal nylon gasket 105, bracket 106；This design makes whole lamp in reality is practical,
Adjusting light-transmission angles can be manually rotated, have both conveniently been had reliable.
The upward bending in 106 both ends of bracket, is in 1070 ° of right angles with middle section, and the bracket 106 passes through the fastener
101 is fixed with the shell 5；
The fastener 101, flat shim 102, outside nylon spacer 103, cushion block 107, external gear elastic washer 104, inside
There are two nylon spacer 105 is each, described two fasteners 101 are each passed through the flat shim 102, outside nylon spacer 103, pad
The both ends of the bracket 106 are fixed on the shell 5 by block 107, external gear elastic washer 104, internal nylon gasket 105.
Preferably, the cushion block 107 further includes the cushion block gasket cavity 1071, cushion block platform 1072, bracket card slot 1073；
The cushion block gasket cavity 1071 is using the through-hole of 107 inside of cushion block as the center of circle rounded depression outward；The cushion block card slot
1073 along 107 axial projection of cushion block；
The cushion block gasket cavity 1071 is matched with the external gear elastic washer 104 and internal nylon gasket 105；The branch
The one end fits of frame card slot 1073 and the bracket 106.
It should be noted that term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for description mesh
, it is not understood to indicate or imply relative importance.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (7)
1. a kind of LED projector lamp, including surface frame (1), glass (2), lens (3), LED substrate (4), shell (5), drive module
(6), end cap (7), waterproof connector (8), cushion block (107), bracket damping unit (10)；
It is characterized in that,
Four side rings of the shell (5) are at cube enclosed construction；The surface frame (1) is successively by the glass (2), thoroughly
Mirror (3), it is internal that LED substrate (4) is fixed on the shell (5)；The surface frame (1) is fixed on one end of the shell (5)；It is described
The drive module (6) is fixed on the shell (5) inside by end cap (7)；The end cap (7) by the waterproof connector (8) with
The other end of the shell (5) connects；
The bracket damping unit (10) is fixedly connected on the exterior bottom of the shell (5).
2. a kind of Projecting Lamp according to claim 1, which is characterized in that the shell (5) further includes upper waterproof ring recess
(51), built-in through-hole (52), built-in screw (53), interior thermally conductive muscle (54), drive module chamber (55) is thermally conductive heat sink (56), interior spiral shell
Pit (57), lower waterproof ring recess (58)；
The shell (5) is hollow, is provided with waterproof ring recess (51) in annular on the platform that the inside horizontal extension of top edge is formed；
A built-in through-hole (52) is each provided at four angles of the platform that the inside horizontal extension of top edge is formed, described four
Built-in through-hole (52) is close to the four edges rib of the shell (5) respectively；
There are four the built-in screws (53), and four angles and the built-in through-hole (52) for being each passed through the end cap (7) cooperate,
The end cap (7) and the shell (5) are fixed；
The interior thermally conductive muscle (54) has eight, by extending out to the shell (5) inner wall in the middle part of the shell (5), described eight
It is internal to be evenly distributed on the shell (5) for thermally conductive muscle (54) in item；
The drive module chamber (55) is arranged in the shell (5) bottom；
Thermally conductive heat sink (56) portion disposed in the housing；
The internal thread hole (57) is arranged in interior thermally conductive muscle (54) bottom.
3. a kind of LED projector lamp according to claim 1 or 2, which is characterized in that the surface frame (1) is in hollow box shape,
Surface frame (1) top edge extends inwardly lozenges；The surface frame (1) further includes four surface frame fixation holes (11), described
Four angles of surface frame (1) are each provided with a surface frame fixation hole (11)；Four surface frame fixation holes (11) are respectively with described four
A built-in through-hole (52) cooperates.
4. a kind of LED projector lamp according to claim 1, which is characterized in that the end cap (7) is square, the end cap
(7) edge close to the shell (5) side is in groove-like；The end cap (7) further includes nipple orifice (71), and end cap nipple orifice is solid
Fixed platform (72)；The end cap nipple orifice fixed platform (72) by the end cap (7) one side edge middle part along the end cap
(7) the horizontal center towards the end cap (7) extends to form；The end cap nipple orifice fixed platform (72) is vertically to the shell
The internal depression of body (5)；The nipple orifice (71) is arranged at the middle part of the end cap nipple orifice fixed platform (72).
5. a kind of LED projector lamp according to claim 1 or 4, which is characterized in that the waterproof connector (8) connects with described
Head bore (71) cooperates；
The waterproof connector (8) further includes the nipple (81), coupling (82), sealing ring (83), V-type silica gel ring (84),
Spanner detent (85)；
The coupling (82) is socketed on the outside of the nipple (81)；Sealing ring is provided on the downside of the coupling (82)
(83), coupling (82) upper edge is symmetrically arranged with spanner detent (85)；The end of the nipple (81) is enclosed with
The V-type silica gel ring (84).
6. a kind of LED projector lamp according to claim 1, which is characterized in that the bracket damping unit (10) further includes
The fastener (101), flat shim (102), outside nylon spacer (103), cushion block (107), external gear elastic washer (104) are interior
Side nylon spacer (105), bracket (106)；
The fastener (101), flat shim (102), outside nylon spacer (103), cushion block (107), external gear elastic washer
(104), internal nylon gasket (105) it is each there are two, described two fasteners (101) are each passed through the flat shim (102), outside
Side nylon spacer (103), cushion block (107), external gear elastic washer (104), internal nylon gasket (105) is by the bracket (106)
Both ends be fixed on the shell (5).
7. a kind of LED projector lamp according to claim 1 or 6, which is characterized in that the cushion block (107) further includes described
Cushion block gasket cavity (1071), cushion block platform (1072), bracket card slot (1073)；The cushion block gasket cavity (1071) is with the cushion block
(107) through-hole on the inside of is the center of circle rounded depression outward；The cushion block card slot (1073) is axial convex along the cushion block (107)
It rises；
The cushion block gasket cavity (1071) matches with the external gear elastic washer (104) and internal nylon gasket (105)；It is described
The one end fits of bracket card slot (1073) and the bracket (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309656.XA CN110360481A (en) | 2018-04-09 | 2018-04-09 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309656.XA CN110360481A (en) | 2018-04-09 | 2018-04-09 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360481A true CN110360481A (en) | 2019-10-22 |
Family
ID=68213684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810309656.XA Pending CN110360481A (en) | 2018-04-09 | 2018-04-09 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360481A (en) |
Citations (14)
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Application publication date: 20191022 |