CN109404793A - A kind of LED line shape Projecting Lamp - Google Patents
A kind of LED line shape Projecting Lamp Download PDFInfo
- Publication number
- CN109404793A CN109404793A CN201811475877.0A CN201811475877A CN109404793A CN 109404793 A CN109404793 A CN 109404793A CN 201811475877 A CN201811475877 A CN 201811475877A CN 109404793 A CN109404793 A CN 109404793A
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- China
- Prior art keywords
- mounting groove
- led line
- line shape
- shape projecting
- projecting lamp
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
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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
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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 invention discloses illumination and a kind of LED line shape Projecting Lamps of lamps and lanterns manufacturing field, comprising: offers the lamp housing of the first mounting groove and the light source assembly being embedded in the first mounting groove；Two modified strips correspond be overlapped on two slot edge of the first mounting groove respectively；Water-proof light permeable plate is overlapped in two modified strips and closes the top opening of the first mounting groove；Two fasteners, on the respective outer wall for corresponding the two side walls for snapping onto the first mounting groove respectively, and water-proof light permeable plate is squeezed to the first mounting groove so that two modified strips generate certain deformation so as to form liquid sealed connection between water-proof light permeable plate and lamp housing；And two end caps, the both ends for being detachably connected on lamp housing are corresponded respectively, and close the opening at the first mounting groove both ends, and corresponding gasket is pressed together between end cap and lamp housing so as to form liquid between end cap and lamp housing and is tightly connected.It abandons in the prior art by the way of filling sealant and carrying out waterproof.
Description
Technical field
The present invention relates to illumination and lamps and lanterns manufacturing field more particularly to a kind of LED line shape Projecting Lamps.
Background technique
Currently, most of LED line shape Projecting Lamp (i.e. strip-shaped LED lamp tool) is all the filling sealant of use to carry out waterproof
Sealing, when producing assembly, sealant is after the completion of pouring into, it is also necessary to which adhesive curing to be sealed, solidification duration generally require two
14 hours, the requirement certain to production environment also extended the product i.e. production cycle of lamps and lanterns to a certain extent.Meanwhile
Sealant also has a certain impact to environment, and environmental pollution is easily caused in production.And it is very troublesome reprocessing link, need by
The glue for filling lamps and lanterns is all drawn, and electronic device can be just re-replaced.At lamp applications end, filling sealant has lamps and lanterns certain
Absorption effects can make the brightness of lamps and lanterns have certain decrease, and with the passage for using the time, sealant is easy aging, waterproof effect
Fruit can have an impact, and lamps and lanterns waterproof failure can be directly resulted in when serious.
Summary of the invention
The purpose of the present invention is to provide a kind of LED line shape Projecting Lamps, it is intended to abandon in the prior art using filling sealant
Carry out the mode of waterproof.
Above-mentioned purpose of the invention has the technical scheme that
A kind of LED line shape Projecting Lamp, comprising:
Lamp housing offers the first mounting groove；And
Light source assembly is embedded in first mounting groove；
Two modified strips correspond be overlapped on two slot edge of first mounting groove respectively；
Water-proof light permeable plate is overlapped in two modified strips and closes the top opening of first mounting groove；
Two fasteners, respectively correspond snap onto first mounting groove two side walls respective outer wall on,
And the water-proof light permeable plate is squeezed to first mounting groove so that two modified strips generate certain deformation so that the waterproof
Liquid is formed between light-transmitting plate and the lamp housing to be tightly connected；
Two gaskets correspond the both ends for being connected to first mounting groove respectively；And
Two end caps correspond the both ends for being detachably connected on the lamp housing respectively, and close first installation
The opening at slot both ends, and the corresponding gasket is pressed together between the end cap and the lamp housing so that the end cap with
Liquid is formed between the lamp housing to be tightly connected.
Preferably, the second installation for accommodating the modified strip is formed on two slot edge of first mounting groove
Slot, the modified strip are placed in second mounting groove.
Preferably, the slot bottom of second mounting groove is provided with several fins, and the fin is along second mounting groove
Slot bottom is longitudinally extending.
Preferably, several fins are in the transverse direction of the slot bottom of second mounting groove in uniformly arrangement.
Preferably, the first card slot is formed on the outer wall of the side wall of the first mounting groove of Yu Suoshu；
In forming the shelves item to extend upwards on the slot edge in the close outside of second mounting groove；
The fastener includes:
Buckle；
It takes shape on the buckle, the pressing plate for withholding the water-proof light permeable plate；
It takes shape on the buckle, the hook for being engaged with first card slot；And
Take shape in the floor that the second card slot is formed on the pressing plate and with the buckle；
Wherein, the hook is buckled in first card slot, and the floor is buckled in second card slot, and institute
It states pressing plate and withholds the water-proof light permeable plate.
Preferably, the first pin thread is formed on the outer wall of the side wall of the first mounting groove of Yu Suoshu；
In forming the second pin thread on the outside of the side wall of second mounting groove；
The fastener includes:
Buckle；
It takes shape on the buckle, the pressing plate for withholding the water-proof light permeable plate；
It takes shape on the buckle, the first female thread for being engaged with first pin thread；And
It takes shape on the buckle, the second female thread for being engaged with second pin thread；
Wherein, first pin thread is engaged with first female thread, and second pin thread is engaged with second female thread, and
And the pressing plate withholds the water-proof light permeable plate.
Preferably, the fastener further include: take shape in the hood on the buckle.
Preferably, the modified strip includes:
Substrate；And
In the boss for forming setting in the substrate；
The substrate is placed in second mounting groove, and the boss is abutted against with the water-proof light permeable plate.
Preferably, the modified strip further include:
In the anti-dumping flange for forming setting on the side wall of the substrate.
Preferably, the cross-sectional shape of the cross section of the substrate and second mounting groove, in the same size.
Preferably, the cross section of the substrate is in rectangle.
Preferably, the cross section of the boss is in isosceles triangle shape.
Preferably, fillet part is provided at the top of the boss.
Preferably, the base angle of the isosceles triangle is 45 °.
Preferably, the end cap and the lamp housing main body are detachably connected by screw realization, and by the gasket pressure
It closes between the end and the end cap of the lamp housing so that the end cap and the lamp housing realize that liquid is tightly connected.
Preferably, the light source assembly includes:
Lamp plate is embedded in first mounting groove；
Several LED lamp beads are arranged on the lamp plate；And
With several LED lamp bead equivalent settings, correspond be located in several LED lamp beads and with the lamp
If the dry lens that plate is connected；
The LED line shape Projecting Lamp further include:
Power drives system, if be arranged on the lamp housing away from first mounting groove side position on, with
Do the LED lamp bead electrical connection.
Preferably, heat-conducting layer is additionally provided between the lamp plate and lamp housing.
Preferably, the heat-conducting layer includes the heat-conducting silicone grease brushed between the lamp plate and the bottom wall of first mounting groove
Layer or the two-sided thermally conductive adhesive tape layer being bonded between the lamp plate and the bottom wall of first mounting groove.
Preferably, several LED lamp beads linear array arrangement setting on the lamp plate.
Preferably, further includes: bracket is arranged on the lamp housing away from the position of the side of first mounting groove
On.
Preferably, the water-proof light permeable plate is fabricated by transparent glass material or transparent acrylic material.
Preferably, the fastener is using aluminum profile extrusion molding process.
Preferably, the modified strip is manufactured by silica gel or rubber material.
Beneficial effects of the present invention:
One, withholding by fastener, the modified strip compressed between water-proof light permeable plate and the first mounting groove generate deformation simultaneously
So that water-proof light permeable plate liquid seals the top opening of the first mounting groove, and setting gasket liquid is close between end cap and lamp housing
The opening at lamp housing both ends is sealed, so that forming the seal chamber for accommodating light source assembly in lamp housing, it is anti-to substitute traditional encapsulating completely
Water mode, relative to traditional sealant pouring and sealing mode, it is no longer necessary to which the time is solidified, and shortens production week to a certain extent
Phase, meanwhile, on the whole without filling sealant, absorption of the sealant to light is avoided, while fastener and end cap are readily disassembled, and are had
Effect ground improves the reworkable property of lamps and lanterns, avoids the risk of internal infiltration occur because sealant aging leads to lamps and lanterns waterproof failure；
Two, it is good for the environment without using sealant, reduces the investment construction of environmental unit.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the explosive view of the part-structure of the LED line shape Projecting Lamp of the embodiment of the present invention one；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
Fig. 3 is the cross-sectional view of the LED line shape Projecting Lamp of the embodiment of the present invention one, wherein concealing light source assembly；
Fig. 4 is the cross-sectional view of the lamp housing of the LED line shape Projecting Lamp of the embodiment of the present invention one；
Fig. 5 is the schematic diagram of the cross section of the modified strip of the LED line shape Projecting Lamp of the embodiment of the present invention one；
Fig. 6 is the portion B enlarged drawing in Fig. 4；
Fig. 7 is a kind of schematic diagram of the cross section of fastener of the LED line shape Projecting Lamp of the embodiment of the present invention one；
Fig. 8 is the cross section of another fastener (with hood) of the LED line shape Projecting Lamp of the embodiment of the present invention one
Schematic diagram；
Fig. 9 is a kind of structural schematic diagram of gasket of the LED line shape Projecting Lamp of the embodiment of the present invention one；
Figure 10 is the front view and cross-sectional view of a kind of gasket of the LED line shape Projecting Lamp of the embodiment of the present invention one；
Figure 11 is the front view and cross-sectional view of another gasket of the LED line shape Projecting Lamp of the embodiment of the present invention one；
Figure 12 is the explosive view of the part-structure of the LED line shape Projecting Lamp of the embodiment of the present invention two；
Figure 13 is the portion D enlarged drawing in Figure 11；
Figure 14 is the cross-sectional view of the LED line shape Projecting Lamp of the embodiment of the present invention two, wherein concealing light source assembly；
Figure 15 is the cross-sectional view of the lamp housing of the LED line shape Projecting Lamp of the embodiment of the present invention two；
Figure 16 is the portion E enlarged drawing in Figure 14；
Figure 17 is a kind of schematic diagram of the cross section of fastener of the LED line shape Projecting Lamp of the embodiment of the present invention two；
Figure 18 is the cross section of another fastener (with hood) of the LED line shape Projecting Lamp of the embodiment of the present invention two
Schematic diagram.
Appended drawing reference: 1, lamp housing；11, the first mounting groove；12, the second mounting groove；13, fin；14, the first card slot；15,
Shelves item；16, the first pin thread；17, the second pin thread；2, light source assembly；21, lamp plate；23, lens；3, modified strip；31, substrate；32,
Boss；321, fillet part；33, anti-dumping flange；4, water-proof light permeable plate；5, fastener；51, buckle；52, pressing plate；53, hook；54,
Floor；55, the first female thread；56, the second female thread；57, hood；6, gasket；61, protective film；7, end cap；8, bracket；9, electric
Source driving system.
Specific embodiment
In the following detailed description, many details are proposed, in order to complete understanding of the present invention.But
It will be apparent to those skilled in the art that bright can be the case where not needing some details in these details
Lower implementation.Below to the description of embodiment just for the sake of provided by showing example of the invention to it is of the invention preferably
Understand.
Below in conjunction with attached drawing, the technical solution of the embodiment of the present invention is described.
Embodiment one
Referring to Fig. 1, and combining Fig. 2, a kind of LED line shape Projecting Lamp, including light source assembly 2, lamp housing 1 and power drives
System 9.
The light source assembly 2 includes the lamp plate 21 being made of PCB, and several LED lamp beads are provided on the lamp plate 21 (in figure
Be not shown), the LED lamp bead can be it is monochromatic, colored optional, in order to be effectively performed heat dissipation be guarantee to a certain extent it is each
The key factor that a LED lamp bead more can work to normal table, therefore several LED lamp beads are in the lamp plate 21
Upper linear array arrangement setting reduces the heat radiation interference of several LED lamp beads to each other with this, so that several as far as possible
The LED lamp bead can effectively radiate to each other.A lens 23 are covered in each described LED lamp bead, and described
Mirror 23 is connected with the lamp plate 21, for protecting the LED lamp bead.The first mounting groove 11, institute are offered on the lamp housing 1
It states lamp plate 21 to be embedded in first mounting groove 11, so that the light source assembly 2 is installed in the lamp housing 1.It is described
It is additionally provided with heat-conducting layer between lamp plate 21 and the lamp housing 1, when lamp plate 21 is fixedly connected using screw with the lamp housing 1
When, the heat-conducting layer includes the thermal grease layer brushed between the lamp plate 21 and the bottom wall of first mounting groove 11, or
It is when the lamp plate 21 is fitted on the bottom wall of first mounting groove 11 with heat-conducting double-sided adhesive tape, the heat-conducting layer is bonding
Two-sided thermally conductive adhesive tape layer between the lamp plate 21 and the bottom wall of first mounting groove 11, and double faced adhesive tape heat-conducting layer is best
It is consistent with the length of the lamp plate 21, to increase the heat-sinking capability of lamp plate 21, improved on lamp plate 21 to a certain extent
The service life of the LED lamp bead and other electronic components.The power drives system 9 is arranged on the lamp housing 1
It is electrically connected on the position of the side of first mounting groove 11, with several LED lamp beads.
Referring to Fig. 1, and combine Fig. 2 and Fig. 3, be overlapped with modified strip on two slot edge of first mounting groove 11
3, the modified strip 3 is, for example, that silica gel or rubber are manufactured, preferably silica gel material, e.g. air-tightness is good, elasticity is good,
The foamed silica gel item that intensity is high, resistance to ag(e)ing is good is overlapped with water-proof light permeable plate 4, the water-proof light permeable in two modified strips 3
Plate 4 closes the top opening of first mounting groove 11, on the respective outer wall of the two side walls of first mounting groove 11
It is snapped with a fastener 5, while two fasteners 5 will be simultaneously by the water-proof light permeable when being engaged with the lamp housing 1
Plate 4 squeezed to first mounting groove 11 so that two modified strips 3 generate certain deformation so that the water-proof light permeable plate 4 with it is described
Liquid is formed between lamp housing 1 to be tightly connected.
In the present embodiment, it is in more detail, when the fastener 5 squeezes the water-proof light permeable plate 4, the deformation
Item 3 will be also deformed by the extruding of the water-proof light permeable plate 4, but in the process, the modified strip 3 may be with institute
The slot edge generation for stating the first mounting groove 11 generates dislocation with respect to sliding and deviates so that the water-proof light permeable plate 4 and first peace
The phenomenon that gap is generated between the slot edge of tankage 11 occurs, in order to avoid the generation of this phenomenon, incorporated by reference to Fig. 4, in first peace
The second mounting groove 12 for accommodating the modified strip 3 is arranged in molding on two slot edge of tankage 11, described incorporated by reference to Fig. 5
Modified strip 3 includes substrate 31 and the boss 32 that is set in the substrate 31 of molding, wherein the substrate 31 is placed in described the
In two mounting grooves 12, the boss 32 is abutted against with the water-proof light permeable plate 4, when the water-proof light permeable plate 4 is by the fastener 5
When squeezing to first mounting groove 11, the boss 32 of the mainly described modified strip 3 generates deformation, so that the modified strip
Liquid palette between 3 and the water-proof light permeable plate 4, as Fig. 3 auxiliary is shown.Continuing with Fig. 5, the modified strip in order to prevent
3 there is phenomenon of tumbling in second mounting groove 12 during extrusion deformation, by the cross section of the substrate 31 and institute
The cross section setting forming shape, in the same size of the second mounting groove 12, preferably rectangle are stated, while in the side wall of the substrate 31
Anti-dumping flange 33 is arranged in upper molding, and the bottom surface of the anti-dumping flange 33 is connected to second mounting groove 12 close to the slot of inside
On edge.In order to enable the deformation quantity of the boss 32 controllably prevents boss 32 in compression process from generating irregularly in a certain range
Deformation and guarantee largely to fit with the water-proof light permeable plate 4, the cross section of the boss 32 is arranged to isosceles
Triangle, base angle are 45 °, and the face that apex angle, that is, boss 32 and water-proof light permeable plate 4 abut against carries out arc transition surface treatment, makes
Fillet part 321 is formed on the top for obtaining the boss 32 that the cross section is isosceles triangle.In order to enable the substrate 31 and described the
Hydraulic tightness can be more preferable between two mounting grooves 12, Fig. 3, Fig. 4 and Fig. 6 is please referred to, if being provided in second mounting groove 12
Dry fin 13, the fin 13 is longitudinally extending along the slot bottom of second mounting groove 12, in order to efficiently use second installation
The area of the slot bottom of slot 12 enables the fin 13 to arrange as far as possible more, and several fins 13 are in second peace
In uniformly arrangement, minimum no less than three, e.g. no less than three circular arcs to raise upward in the transverse direction of the slot bottom of tankage 12
Rib and the interlaced composition of three arc grooves to lower recess, when the modified strip 3 is squeezed, the substrate 31 with it is described
Second mounting groove 12 wants that the face abutted generates deformation, so that 31 a part of the substrate is embedded in the gap between the fin 13
Between, so that the substrate 31 and second mounting groove 12 form indenting form on the face of engagement, as Fig. 3 auxiliary is shown
Out, multi layer waterproof structure is formed, so that liquid seals fitness more between the modified strip 3 and the bottom wall of second mounting groove 12
Height, to improve waterproofing grade.Wherein, the modified strip 3 in extrusion in the longitudinal direction (bottom surface of the substrate 31
Normal passes through on the direction of the apex angle of the boss 32) compresses in length to the 35% of raw footage being best.
Fig. 1 and Fig. 2 are please referred to, and combines Fig. 4, in the outer of the side wall in first mounting groove 11 on the lamp housing 1
The shelves item for forming on the slot edge in the close outside of the first card slot 14, the second mounting groove of Yu Suoshu 12 and extending upwards is formed on wall
15；In conjunction with Fig. 7, the fastener 5 includes buckle 51, is taken shape on the buckle 51, for withholding the water-proof light permeable plate 4
Pressing plate 52 takes shape on the buckle 51, the hook 53 for being engaged with first card slot 14, and takes shape in the pressing plate
The floor 54 of the second card slot is formed on 52 and with the buckle 51；In conjunction with Fig. 3, wherein the hook 53 is buckled in described first
In card slot 14, the floor 54 is buckled in second card slot, and the pressing plate 52 withholds the water-proof light permeable plate 4.Dress
The hook 53 is aligned in one end of the lamp housing 1, the floor 54 and described second by timing with first card slot 14
Card slot alignment, and at this moment, it gives the water-proof light permeable plate 4 certain active force, the pressing plate 52 is withheld described anti-
Then water light-transmitting plate 4 slides the fastener 5, so that the hook 53 slides into first card slot 14, the floor 54 slides into
In second card slot, so that the fastener 5 snaps onto the side wall of first mounting groove 11 of the lamp housing 1
On outer wall.
Referring to Fig. 8, in order to guarantee certain optically focused light projector effect, wherein the fastener 5 can also be the buckle
Molding on the consistent direction of lamps and lanterns light direction is provided with 57 form of hood on 51, the structure of hood 57 is not limited to this
The shape of figure in embodiment.
The water-proof light permeable plate 4 can be to be fabricated by transparent glass material or transparent acrylic material.The snapping
Part 5 is manufactured using aluminum profile extrusion molding process.
Meanwhile the lamp housing 1 is respectively removably connected with a use in the both ends of first mounting groove 11 respectively
In the end cap 7 for the opening for closing 11 both ends of the first mounting groove, e.g. it is detachably connected by screw realization, certainly may be used
To be other detachable connection methods such as snapping, grafting, meanwhile, the also pressing setting between the end cap 7 and the lamp housing 1
There is gasket 6, the gasket 6 is pressed together between the end cap 7 and the lamp housing 1 by the end cap 7 so that the end cap 7
Liquid is formed between the lamp housing 1 to be tightly connected.
Wherein gasket 6 please refers to Fig. 9 and Figure 10 there are two types of structure, one is with the end shape of lamp housing 1 complete one
The gasket 6 penetrated through in the middle part of being is caused, this gasket 6 can only make the end cap 7 form fluidtight seal with the lamp housing 1
It closes, actually waterproof still needs the end cap 7 to be fully sealed；Figure 11 is please referred to, another kind is the sealing for being completely in full wafer shape
Pad 6 is equivalent at the middle part through position on the gasket 6 of the first and is integrally formed setting protective film 61, so that described close
Packing 6 completely encloses the entire open-ended of the lamp housing 1, described when certain squeezing action by the end cap 7 again
Gasket 6 is convenient for forming liquid sealing cooperation between lamp housing 1, as long as squeezing action always exists, even if the end cap 7 occurs one
Fixed breakage, remains to play certain waterproof action, therefore this gasket 6 is preferred gasket 6.
By withholding for the fastener 5, compress described between the water-proof light permeable plate 4 and first mounting groove 11
Modified strip 3 generates deformation and 4 liquid of water-proof light permeable plate is made to seal the top opening of first mounting groove 11, and in institute
It states and the opening that 6 liquid of gasket seals 1 both ends of lamp housing is set between end cap 7 and the lamp housing 1, so that the lamp
The seal chamber for accommodating the light source assembly 2 is formed in shell 1, traditional encapsulating waterproof type is substituted completely, relative to traditional
Sealant pouring and sealing mode, it is no longer necessary to the time is solidified, and shortens the production cycle to a certain extent, meanwhile, it does not fill on the whole
Sealant avoids absorption of the sealant to light, while the fastener 5 and the end cap 7 are readily disassembled, and effectively improve lamp
The reworkable property of tool avoids the risk of internal infiltration occur because sealant aging leads to lamps and lanterns waterproof failure；Without using sealing
Glue is good for the environment, and reduces the investment construction of environmental unit.
It is also equipped with bracket 8 on the position of the side of first mounting groove 11 on the lamp housing 1, preferably will
The power drives system 9 is mounted on the middle part at the back of the lamp housing 1, and the bracket 8, the branch are arranged again in its two sides
The specific setting position of frame 8 can do certain selectivity setting according to actual needs.
Embodiment two
The present embodiment and the main distinction of embodiment one are, wherein the cooperation side of the fastener 5 and the lamp housing 1
Formula has certain difference, and embodiment one solves the problems, such as that the glue curing time is long, homogeneity of product is poor to a certain extent, still
During assembling the lamp housing 1 with fastener 5, the complicated for operation of the fastener 5 is not only installed, but also herein
It must give the water-proof light permeable plate 4 certain active force at the moment in the process, cause assembly manipulation difficult, be not suitable for automatic metaplasia
It produces, influences efficiency.Therefore certain improvement has been made on the fit system of fastener 5 and lamp housing 1.
Figure 12 to Figure 18 is please referred to, and in conjunction with the embodiments one, be detailed in Figure 15 and Figure 16, in institute on the lamp housing 1
State formed on the outer wall of the side wall of the first mounting groove 11 first pin thread 16, the second mounting groove of Yu Suoshu 12 side wall outside on
Form the second pin thread 17；It is detailed in Figure 17, the fastener 5 includes buckle 51, is taken shape on the buckle 51, for withholding
State the pressing plate 52 of water-proof light permeable plate 4；It takes shape on the buckle 51, the first female thread for being engaged with first pin thread 16
55；And it takes shape on the buckle 51, the second female thread 56 for being engaged with second pin thread 17；Wherein, described first
Pin thread 16 is engaged with first female thread 55, and second pin thread 17 is engaged with second female thread 56, and the pressing plate 52
The water-proof light permeable plate 4 is withheld, Figure 14 auxiliary is shown.When assembly, so that first pin thread 16 and 55 phase of the first female thread
Button, second pin thread 17 are engaged with second female thread 56, and the pressing plate 52 can squeeze the water-proof light permeable plate automatically at this time
4, assembly is relatively more easy.
By withholding for the fastener 5, compress described between the water-proof light permeable plate 4 and first mounting groove 11
Modified strip 3 generates deformation and 4 liquid of water-proof light permeable plate is made to seal the top opening of first mounting groove 11, and in institute
It states and the opening that 6 liquid of gasket seals 1 both ends of lamp housing is set between end cap 7 and the lamp housing 1, so that the lamp
The seal chamber for accommodating the light source assembly 2 is formed in shell 1, substitutes traditional encapsulating waterproof type completely.
Of course for guaranteeing certain optically focused light projector effect, wherein the fastener 5 can also be on the buckle 51 at
Type is provided with 57 form of hood, as shown in figure 18.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, and above-described embodiment is only this hair
Bright preferable embodiment, embodiment of the present invention are not limited by the above embodiments, it should be appreciated that those skilled in the art
Member can be designed that a lot of other modification and implementations, these modifications and implementations will fall in principle disclosed in the present application
Within scope and spirit.
Claims (15)
1. a kind of LED line shape Projecting Lamp, comprising:
Lamp housing offers the first mounting groove；And
Light source assembly is embedded in first mounting groove；
It is characterized by further comprising:
Two modified strips correspond be overlapped on two slot edge of first mounting groove respectively；
Water-proof light permeable plate is overlapped in two modified strips and closes the top opening of first mounting groove；
Two fasteners, respectively correspond snap onto first mounting groove two side walls respective outer wall on, and will
The water-proof light permeable plate is squeezed to first mounting groove so that two modified strips generate certain deformation so that the water-proof light permeable
Liquid is formed between plate and the lamp housing to be tightly connected；
Two gaskets correspond the both ends for being connected to first mounting groove respectively；And
Two end caps correspond the both ends for being detachably connected on the lamp housing respectively, and close first mounting groove two
The opening at end, and the corresponding gasket is pressed together between the end cap and the lamp housing so that the end cap with it is described
Liquid is formed between lamp housing to be tightly connected.
2. LED line shape Projecting Lamp according to claim 1, it is characterised in that: on two slot edge of first mounting groove
The second mounting groove for accommodating the modified strip is formed, the modified strip is placed in second mounting groove.
3. LED line shape Projecting Lamp according to claim 2, it is characterised in that: the slot bottom of second mounting groove is provided with
Several fins, the fin are longitudinally extending along the slot bottom of second mounting groove.
4. LED line shape Projecting Lamp according to claim 2, it is characterised in that:
In forming the first card slot on the outer wall of the side wall of first mounting groove；
In forming the shelves item to extend upwards on the slot edge in the close outside of second mounting groove；
The fastener includes:
Buckle；
It takes shape on the buckle, the pressing plate for withholding the water-proof light permeable plate；
It takes shape on the buckle, the hook for being engaged with first card slot；And
Take shape in the floor that the second card slot is formed on the pressing plate and with the buckle；
Wherein, the hook is buckled in first card slot, and the floor is buckled in second card slot, and the pressure
Plate withholds the water-proof light permeable plate.
5. LED line shape Projecting Lamp according to claim 2, it is characterised in that:
In forming the first pin thread on the outer wall of the side wall of first mounting groove；
In forming the second pin thread on the outside of the side wall of second mounting groove；
The fastener includes:
Buckle；
It takes shape on the buckle, the pressing plate for withholding the water-proof light permeable plate；
It takes shape on the buckle, the first female thread for being engaged with first pin thread；And
It takes shape on the buckle, the second female thread for being engaged with second pin thread；
Wherein, first pin thread is engaged with first female thread, and second pin thread is engaged with second female thread, and institute
It states pressing plate and withholds the water-proof light permeable plate.
6. LED line shape Projecting Lamp according to claim 4 or 5, which is characterized in that the fastener further include: take shape in
Hood on the buckle.
7. according to LED line shape Projecting Lamp described in claim 2 to 5 any one, which is characterized in that the modified strip includes:
Substrate；And
In the boss for forming setting in the substrate；
The substrate is placed in second mounting groove, and the boss is abutted against with the water-proof light permeable plate.
8. LED line shape Projecting Lamp according to claim 7, which is characterized in that the modified strip further include: Yu Suoshu substrate
Side wall on form the anti-dumping flange of setting.
9. LED line shape Projecting Lamp according to claim 7, it is characterised in that: the cross section of the substrate and described second
It is the cross-sectional shape of mounting groove, in the same size.
10. LED line shape Projecting Lamp according to claim 9, it is characterised in that: the cross section of the substrate is in rectangle.
11. LED line shape Projecting Lamp according to claim 10, it is characterised in that: the cross section of the boss is in isosceles three
Angular shape.
12. LED line shape Projecting Lamp according to claim 10, it is characterised in that: be provided with fillet at the top of the boss
Portion.
13. LED line shape Projecting Lamp according to claim 1, which is characterized in that further include: bracket is arranged in the lamp housing
On body on the position of the side of first mounting groove.
14. LED line shape Projecting Lamp according to claim 1, it is characterised in that: the fastener is squeezed using aluminum profile
Moulding process is manufactured out.
15. LED line shape Projecting Lamp according to claim 1, it is characterised in that: the modified strip is by silica gel or rubber material
Matter is manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811475877.0A CN109404793A (en) | 2018-12-04 | 2018-12-04 | A kind of LED line shape Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811475877.0A CN109404793A (en) | 2018-12-04 | 2018-12-04 | A kind of LED line shape Projecting Lamp |
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| Publication Number | Publication Date |
|---|---|
| CN109404793A true CN109404793A (en) | 2019-03-01 |
Family
ID=65457202
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811475877.0A Pending CN109404793A (en) | 2018-12-04 | 2018-12-04 | A kind of LED line shape Projecting Lamp |
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| Country | Link |
|---|---|
| CN (1) | CN109404793A (en) |
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| CN110939881A (en) * | 2019-11-12 | 2020-03-31 | 珠海市简域光电科技有限公司 | Lamp shell assembly and lamp |
| CN110985937A (en) * | 2019-12-20 | 2020-04-10 | 德清欧尚照明科技有限公司 | Waterproof LED hard strip lamp |
| CN112797342A (en) * | 2020-12-31 | 2021-05-14 | 广东恒辰光电科技科技有限公司 | Waterproof lamp body and wall washer |
| CN112815275A (en) * | 2020-12-31 | 2021-05-18 | 广东恒辰光电科技有限公司 | Lamp body with screw-free end cover and waterproof wall lamp |
| CN112833348A (en) * | 2020-12-31 | 2021-05-25 | 广东恒辰光电科技科技有限公司 | Power supply communication plug connector, wall washer and wall washer assembly process |
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Application publication date: 20190301 |