CN209688791U - A kind of novel waterproof sealing structure of LED lamp - Google Patents
A kind of novel waterproof sealing structure of LED lamp Download PDFInfo
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- CN209688791U CN209688791U CN201920490679.5U CN201920490679U CN209688791U CN 209688791 U CN209688791 U CN 209688791U CN 201920490679 U CN201920490679 U CN 201920490679U CN 209688791 U CN209688791 U CN 209688791U
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Abstract
The utility model provides a kind of novel waterproof sealing structure of LED lamp, including radiator, aluminum substrate, LED lamp bead, the first circular through hole, the 4th circular through hole and the second catching groove；It wins in succession described in being provided with one on aluminum substrate top end face left side and right side glass lens, and glass lens of winning in succession is collectively constituted via lens, light out part and location indentations.The waterproof sealing structure of this LED lamp is by filling filling glue, so that filling glue will win in succession, glass lens is coated inside it, to be sealed to glass lens is won in succession with being in contact for aluminum substrate, and at the same time the glass lens that will win in succession is fixedly mounted on aluminum substrate, glass lens of winning in succession is fixed without screw, it is easy to operate, high production efficiency, and improve the sealing waterproof performance of LED lamp.
Description
Technical field
The utility model belongs to technical field of LED illumination, and more specifically, in particular to the novel of a kind of LED lamp prevents
Watertight construction.
Background technique
In the prior art, the lens that LED lamp generally includes pcb board and is mounted on immediately ahead of pcb board light direction, thoroughly
Mirror usually passes through screw and installation is fixed, and water infiltration lens interior impacts pcb board in order to prevent, it will usually
Installation place is provided with sealing ring, or filling casting glue in the gap between lens and the LED illuminator of pcb board.
Such as application number: CN201811092229.7 the invention discloses a kind of novel waterproof sealing structure of LED lamp,
Including a mounting plane and limitting casing, pcb board and lens, limitting casing is fixedly mounted on mounting plane and encloses one or four
The closed installation groove body of circumferential surface, pcb board is arranged in mounting groove body and surface is equipped with several LED illuminators, the middle part of lens
It is provided with the light out part that cooperation is corresponded with LED illuminator, the edge of lens is provided with the flanging to fit with mounting plane,
Encapsulating gap is formed between flanging and installation groove body, casting glue is filled in encapsulating gap, and inside it by flanging cladding
So that lens are fixedly mounted in mounting groove body.A kind of novel waterproof sealing structure of LED lamp of the invention, it is easy to produce to add
Work, high production efficiency, and waterproof seal are good.
This sealing structure connected using screw is very easy to occur not locked due to screw and to send out at sealing
The phenomenon that raw leak, waterproof seal is poor, and carries out sealant pouring and sealing by the inside to lens, and encapsulating is very inconvenient,
It is not easy to produce and process.
Then, in view of this, being studied improvement for existing structure and missing, a kind of the novel of LED lamp is provided
Waterproof sealing structure, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of novel waterproof sealing structure of LED lamp, with solution
Certainly existing LED lamp uses the sealing structure of screw connection, is very easy to occur to seal since screw is not locked
There is a phenomenon where leaks at place, and waterproof seal is poor, carry out sealant pouring and sealing mode by the inside to lens, encapsulating is not very square
Just, the problem of being not easy to production and processing.
The purpose and effect of the novel waterproof sealing structure of the utility model LED lamp, by the institute of technological means in detail below
Reach:
A kind of novel waterproof sealing structure of LED lamp, be used for LED lamp waterproof sealing, including radiator, aluminum substrate,
LED lamp bead, the first circular through hole, bar shaped round tube hole, the second circular through hole, glass lens of winning in succession, lens, light out part, positioning are recessed
Portion, press box, round rectangle through-hole, the first buckle, the second buckle, waterproof end plug, cylinder plug, rubber sealing boot, metal base plate,
Radiating fin, mounting plate, rotary table protrusion, third circular through hole, lamp outer casing body, round rectangle groove, the first catching groove, convex
It rises, tapped blind hole, semicircle positioning protrusion, the 4th circular through hole and the second catching groove；
The lamp outer casing body top end face offers round rectangle groove, and round rectangle groove inner end bottom center position
Offer the 4th circular through hole at one；Intermediate adjacent round rectangle concave part at left and right sides of the lamp outer casing body top end face
Position offers first catching groove at one, and adjacent round rectangle groove position among lamp outer casing body top end face front and rear sides
Offer second catching groove at one；Round rectangle groove inner end left side bottom and right side bottom are in that front and back is right
Shape is claimed to be each provided with two pieces of positioning protrusion, and adjacent side and the adjacent side of rear side on front side of the bottom center of round rectangle groove inner end
The symmetrical shape in position is each provided with two pieces of semicircle positioning protrusion；Round rectangle groove inner end bottom surface the 4th
The equal rectangular array shape in the left side side of circular through hole and right side side position respectively offers the tapped blind hole at two, and described everywhere
Tapped blind hole and the 4th circular through hole are in same horizontal line；
The lamp outer casing body bottom face is fixedly connected with one piece of metal base plate, and the left and right ends of metal base plate are equal
It is provided with the mounting plate for being integrated with formula structure, and opens up the mounting hole there are many pattern on mounting plate；The metal bottom
Board bottom end is welded with several pieces of radiating fins in a uniform distribution；Metal base plate bottom face centre is provided with one
A rotary table protrusion, and rotary table protrusion axis part offers the third circular through hole at one；The third circular through hole
Diameter is greater than the diameter of the 4th circular through hole, and is in same axis；The metal base plate, radiating fin, mounting plate, rotary table are convex
It rises, third circular through hole, lamp outer casing body, round rectangle groove, the first catching groove, positioning protrusion, tapped blind hole, semicircle positioning
Protrusion, the 4th circular through hole and the second catching groove collectively form radiator；
Round rectangle groove inner end bottom surface is placed with one piece of aluminum substrate, and aluminum substrate top end face left side and the right side
Equal rectangular array shape is respectively inlayed there are six the LED lamp bead in half portion；When the aluminum substrate bottom face and round rectangle groove
When inner end bottom surface is in contact, the aluminum substrate left and right ends is in contact with four pieces of positioning protrusion respectively；The aluminum substrate
Top end face centre offers the second circular through hole equal with the 4th circular through hole diameter at one, and works as aluminum substrate bottom face
When being in contact with round rectangle groove inner end bottom surface, the second circular through hole and the 4th circular through hole are in same axis；The aluminium
Adjacent side and the adjacent side position of rear side offer the bar shaped round tube hole at one on front side of substrate top end face center, and work as aluminum substrate
When bottom face is in contact with round rectangle groove inner end bottom surface, adjacent two pieces described half in four pieces of semicircle positioning protrusion
Round positioning protrusion is respectively inserted at one in the bar shaped round tube hole；The left side of second circular through hole of aluminum substrate top end face
The equal rectangular array shape in side and right side side position respectively offers first circular through hole at two, and four the first circular through holes of place
Same horizontal line is in the second circular through hole；The mutual spacing of first circular through hole and the screw thread everywhere are blind everywhere
The mutual spacing in hole is consistent, when aluminum substrate bottom face is in contact with round rectangle groove inner end bottom surface, everywhere described
One circular through hole is in same axis with the tapped blind hole everywhere respectively, and everywhere first circular through hole with it is described everywhere
It is screwed and is connected between tapped blind hole；An institute is provided on aluminum substrate top end face left side and right side
Glass lens of winning in succession is stated, and glass lens of winning in succession is collectively constituted via lens, light out part and location indentations.
Further, be provided in the middle part of the lens with six LED lamp beads of aluminum substrate top end face left side and with
The corresponding light out part in the LED lamp bead position of six of aluminum substrate top end face right side, and lens left side and right side are equal
The location indentations at two are each provided in front and back symmetry shape.
Further, when lens bottom face is in contact with aluminum substrate top end face, light out part is corresponding with LED lamp bead position
When, the location indentations are in contact with two pieces of semicircle positioning protrusion and two pieces of positioning protrusion respectively everywhere.
Further, the round rectangle groove top is snapped with one piece of press box, and the press box top end face is in a left side
Right symmetry shape offers the round rectangle through-hole at two altogether.
Further, press box bottom face front and rear sides middle edge position is welded with one block of first buckle,
And middle edge position is welded with one block of second buckle at left and right sides of press box bottom face, therefore the press box passes through two pieces of institutes
State that the fastening of the second catching groove at the first buckle and two, the fastening of first catching groove snaps at two blocks of second buckles and two
Round rectangle groove top.
Further, when press box passes through the fastening of the second catching groove, two pieces described second at two blocks of first buckles and two
When the fastening of first catching groove snaps onto round rectangle groove top at buckle and two, the round rectangle through-hole appears at two
It wins in succession described in two out the light out part of glass lens.
Further, it is provided with the waterproof end plug, and waterproof end plug one end is welded with the cylinder plug,
And cylinder plug bottom outer peripheral surface is provided with the rubber sealing boot.
When further, in the cylinder plug insertion third circular through hole, in rubber sealing boot and third circular through hole
End is in close contact, and cylinder plug is interference fitted in inside the 4th circular through hole and the second circular through hole.
Compared with prior art, the utility model has the following beneficial effects:
The waterproof sealing structure of this LED lamp is by filling filling glue, so that filling glue will win in succession, glass lens is coated
Inside it, to be sealed to glass lens is won in succession with being in contact for aluminum substrate, and at the same time the glass lens that will win in succession is consolidated
Dingan County is fixed glass lens of winning in succession without screw, easy to operate, high production efficiency on aluminum substrate, and
Improve the sealing waterproof performance of LED lamp.
Glue is limited by waterproof end plug, glue is from the 4th circular through hole, the second circular through hole when avoiding encapsulating
It trickles everywhere with third circular through hole position, it is ensured that glue coagulation forming in encapsulating region, glue is abundant after guaranteeing encapsulating
It utilizes, reduces production cost.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the disassembled form flowering structure schematic diagram of the utility model.
Fig. 2 is the assembled state next top axis view structural schematic diagram of the utility model.
Fig. 3 is the assembled state lower bottom part axis view structural schematic diagram of the utility model.
Fig. 4 is press box in Fig. 2 of the utility model, glass lens of winning in succession dismounting state flowering structure schematic diagram.
Fig. 5 is the glass lens structural schematic diagram of winning in succession of the utility model.
Fig. 6 is the press frame structure schematic diagram of the utility model.
Fig. 7 is the aluminum substrate structure schematic diagram of the utility model.
Fig. 8 is the radiator top axle view structural schematic diagram of the utility model.
Fig. 9 is the radiator bottom axis view structural schematic diagram of the utility model.
Figure 10 is the waterproof end plug structural schematic diagram of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, radiator；2, aluminum substrate；201, LED lamp bead；202, the first circular through hole；203, bar shaped round tube hole；204,
Two circular through holes；3, it wins in succession glass lens；301, lens；302, light out part；303, location indentations；4, press box；401, fillet square
Shape through-hole；402, the first buckle；403, the second buckle；5, waterproof end plug；501, cylinder plug；502, rubber sealing boot；6, golden
Belong to bottom plate；601, radiating fin；602, mounting plate；603, rotary table protrusion；604, third circular through hole；7, lamp outer casing body；
701, round rectangle groove；702, the first catching groove；703, positioning protrusion；704, tapped blind hole；705, semicircle positioning protrusion；
706, the 4th circular through hole；707, the second catching groove；
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 10:
The utility model provides a kind of novel waterproof sealing structure of LED lamp, is used for LED lamp waterproof sealing, including
Radiator 1, LED lamp bead 201, the first circular through hole 202, bar shaped round tube hole 203, the second circular through hole 204, is won in succession at aluminum substrate 2
Glass lens 3, lens 301, light out part 302, location indentations 303, press box 4, round rectangle through-hole 401, the first buckle 402,
Two buckles 403, waterproof end plug 5, cylinder plug 501, rubber sealing boot 502, metal base plate 6, radiating fin 601, mounting plate
602, rotary table protrusion 603, third circular through hole 604, lamp outer casing body 7, round rectangle groove 701, the first catching groove 702, positioning
Protrusion 703, tapped blind hole 704, semicircle positioning protrusion 705, the 4th circular through hole 706 and the second catching groove 707；
7 top end face of lamp outer casing body offers round rectangle groove 701, and 701 inner end bottom surface of round rectangle groove
Centre offers the 4th circular through hole 706 at one；Intermediate adjacent circle at left and right sides of 7 top end face of lamp outer casing body
701 position of angular moment connected in star offers first catching groove 702 at one, and among 7 top end face front and rear sides of lamp outer casing body
Adjacent 701 position of round rectangle groove offers second catching groove 707 at one；701 inner end of round rectangle groove is left
Side bottom and right side bottom are in that front and back symmetry shape is each provided with two pieces of positioning protrusion 703, and round rectangle groove
Adjacent side and the symmetrical shape in the adjacent side position of rear side are each provided with two pieces of semicircles on front side of 701 inner end bottom center
Positioning protrusion 705；The left side side and right side side position of the 4th circular through hole 706 of 701 inner end bottom surface of round rectangle groove are equal
Rectangular array shape respectively offers the tapped blind hole 704 at two, and the tapped blind hole 704 and the 4th circular through hole everywhere
706 are in same horizontal line；
7 bottom face of lamp outer casing body is fixedly connected with one piece of metal base plate 6, and the left and right two of metal base plate 6
End is provided with the mounting plate 602 for being integrated with formula structure, and the mounting hole there are many pattern is opened up on mounting plate 602；
6 bottom end of metal base plate is welded with several pieces of radiating fins 601 in a uniform distribution；6 bottom face of metal base plate
Centre is provided with the rotary table protrusion 603, and raised 603 axis parts of rotary table offer the third circle at one
Through-hole 604；604 diameter of third circular through hole is greater than the diameter of the 4th circular through hole 706, and is in same axis；It is described
Metal base plate 6, radiating fin 601, mounting plate 602, rotary table protrusion 603, third circular through hole 604, lamp outer casing body 7, fillet
Rectangular recess 701, the first catching groove 702, positioning protrusion 703, tapped blind hole 704, semicircle positioning protrusion the 705, the 4th are round logical
Hole 706 and the second catching groove 707 collectively form radiator 1；
The 701 inner end bottom surface of round rectangle groove is placed with one piece of aluminum substrate 2, and 2 top end face of aluminum substrate left half
Equal rectangular array shape is respectively inlayed there are six the LED lamp bead 201 in portion and right side；When 2 bottom face of aluminum substrate and circle
When 701 inner end bottom surface of angular moment connected in star is in contact, 2 left and right ends of aluminum substrate respectively with four pieces of positioning protrusion 703
It is in contact；The 2 top end face centre of aluminum substrate offers the second circle equal with 706 diameter of the 4th circular through hole at one
Through-hole 204, and when 2 bottom face of aluminum substrate is in contact with 701 inner end bottom surface of round rectangle groove, the second circular through hole 204 with
4th circular through hole 706 is in same axis；Adjacent side and the adjacent side position of rear side are equal on front side of the 2 top end face center of aluminum substrate
The bar shaped round tube hole 203 at one is offered, and when 2 bottom face of aluminum substrate is in contact with 701 inner end bottom surface of round rectangle groove
When, two pieces of adjacent semicircle positioning protrusion 705 are respectively inserted into a place in four pieces of semicircle positioning protrusion 705
It states in bar shaped round tube hole 203；The left side side and right side side position of 2 second circular through hole of top end face 204 of aluminum substrate are in square
Shape array-like respectively offers first circular through hole 202 at two, and four place the first circular through holes 202 and the second circular through hole
204 are in same horizontal line；The mutual spacing of first circular through hole 202 and 704 phase of tapped blind hole everywhere everywhere
Spacing between mutually is consistent, when 2 bottom face of aluminum substrate is in contact with 701 inner end bottom surface of round rectangle groove, everywhere described the
One circular through hole 202 is in same axis with the tapped blind hole 704 everywhere respectively, and first circular through hole 202 everywhere
It is screwed and is connected between the tapped blind hole 704 everywhere；On the 2 top end face left side of aluminum substrate and right side
It wins in succession described in being provided with one glass lens 3, and glass lens 3 of winning in succession is via lens 301, light out part 302 and location indentations
303 collectively constitute.
Wherein, be provided in the middle part of the lens 301 with six LED lamp beads 201 of 2 top end face left side of aluminum substrate and
Light out part 302 corresponding with six of 2 top end face right side of aluminum substrate 201 positions of LED lamp bead, and 301 left end of lens
Face and right side are in that front and back symmetry shape is each provided with the location indentations 303 at two.
Wherein, when 301 bottom face of lens is in contact with 2 top end face of aluminum substrate, light out part 302 and 201 position phase of LED lamp bead
To it is corresponding when everywhere the location indentations 303 respectively with two pieces of semicircle positioning protrusion 705 and two pieces of positioning protrusion
703 are in contact.
Wherein, 701 top of round rectangle groove is snapped with one piece of press box 4, and 4 top end face of the press box is in a left side
Right symmetry shape offers the round rectangle through-hole 401 at two altogether.
Wherein, the 4 bottom face front and rear sides middle edge position of press box is welded with one block of first buckle 402,
And middle edge position is welded with one block of second buckle 403 at left and right sides of 4 bottom face of press box, therefore the press box 4 passes through
The fastening of second catching groove 707 at two blocks of first buckles 402 and two, described first at two blocks of second buckles 403 and two
The fastening of catching groove 702 snaps onto 701 top of round rectangle groove.
Wherein, when press box 4 passes through the fastening of the second catching groove 707 at two blocks of first buckles 402 and two, two pieces described the
When the fastening of first catching groove 702 snaps onto round rectangle 701 top of groove at two buckles 403 and two, the fillet at two
Rectangular through-hole 401 is won in succession the light out part 302 of glass lens 3 described in manifesting two, as shown in Fig. 2.
Wherein, it is provided with the waterproof end plug 5, and 5 one end of waterproof end plug is welded with the cylinder plug
501, and 501 bottom outer peripheral surface of cylinder plug is provided with the rubber sealing boot 502.
Wherein, when the cylinder plug 501 is inserted into third circular through hole 604, rubber sealing boot 502 and third circle are logical
604 inner end of hole is in close contact, and cylinder plug 501 is interference fitted in the 4th circular through hole 706 and the second circular through hole 204
Portion, as shown in Fig. 4.
The specifically used mode and effect of the present embodiment:
The waterproof sealing structure of this LED lamp is by filling filling glue, so that filling glue will win in succession, glass lens 3 is coated
Inside it, to be sealed to glass lens 3 is won in succession with being in contact for aluminum substrate 2, and at the same time the glass lens 3 that will win in succession
It is fixedly mounted on aluminum substrate 2, glass lens 3 of winning in succession is fixed without screw, easy to operate, high production efficiency,
And improve the sealing waterproof performance of LED lamp；
When encapsulating, glue is limited by waterproof end plug 5, glue is from the 4th circular through hole 706, when avoiding encapsulating
Two circular through holes 204 and 604 position of third circular through hole are trickled everywhere, it is ensured that glue coagulation forming in encapsulating region guarantees
Glue is fully utilized after encapsulating, reduces production cost；
301 left side of lens and right side are in that front and back symmetry shape is each provided with location indentations 303 at two, when lens 301
Bottom face is in contact with 2 top end face of aluminum substrate, when light out part 302 is corresponding with 201 position of LED lamp bead, location indentations 303 everywhere
It is in contact respectively with two pieces of semicircle positioning protrusion 705 and two pieces of positioning protrusion 703, is conducive to when carrying out sealant pouring and sealing, passes through
The cooperation of location indentations 303 and semicircle positioning protrusion 705 and positioning protrusion 703, to determine glass lens 3 of winning in succession
Position, it can be ensured that glass lens 3 of winning in succession is mounted on the position of design, and can effectively prevent glass lens 3 of winning in succession and filling
There is a phenomenon where mobile during glue.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (8)
1. a kind of novel waterproof sealing structure of LED lamp is used for LED lamp waterproof sealing, it is characterised in that: the LED lamp
Novel waterproof sealing structure include radiator, it is aluminum substrate, LED lamp bead, the first circular through hole, bar shaped round tube hole, second round
Through-hole, lens, light out part, location indentations, press box, round rectangle through-hole, the first buckle, the second buckle, is prevented glass lens of winning in succession
Water blocking head, cylinder plug, rubber sealing boot, metal base plate, radiating fin, mounting plate, rotary table protrusion, third circular through hole, lamp
Have outer housing, round rectangle groove, the first catching groove, positioning protrusion, tapped blind hole, semicircle positioning protrusion, the 4th circular through hole
With the second catching groove；
The lamp outer casing body top end face offers round rectangle groove, and round rectangle groove inner end bottom center position opens up
There is the 4th circular through hole at one；Intermediate adjacent round rectangle groove position is equal at left and right sides of the lamp outer casing body top end face
First catching groove at one is offered, and adjacent round rectangle groove position is opened among lamp outer casing body top end face front and rear sides
Equipped with second catching groove at one；Round rectangle groove inner end left side bottom and right side bottom are in front and back symmetry shape
It is each provided with two pieces of positioning protrusion, and adjacent side and the adjacent side position of rear side on front side of the bottom center of round rectangle groove inner end
Symmetrical shape is each provided with two pieces of semicircle positioning protrusion；Round rectangle groove inner end bottom surface the 4th is round
The equal rectangular array shape in the left side side of through-hole and right side side position respectively offers the tapped blind hole at two, and the screw thread everywhere
Blind hole and the 4th circular through hole are in same horizontal line；
The lamp outer casing body bottom face is fixedly connected with one piece of metal base plate, and the left and right ends of metal base plate are respectively provided with
There is the mounting plate for being integrated with formula structure, and opens up the mounting hole there are many pattern on mounting plate；The metal base plate bottom
End is welded with several pieces of radiating fins in a uniform distribution；Metal base plate bottom face centre is provided with an institute
Rotary table protrusion is stated, and rotary table protrusion axis part offers the third circular through hole at one；The third circular through hole diameter
Greater than the diameter of the 4th circular through hole, and it is in same axis；The metal base plate, radiating fin, mounting plate, rotary table protrusion,
Third circular through hole, lamp outer casing body, round rectangle groove, the first catching groove, positioning protrusion, tapped blind hole, semicircle convex
It rises, the 4th circular through hole and the second catching groove collectively form radiator；
Round rectangle groove inner end bottom surface is placed with one piece of aluminum substrate, and aluminum substrate top end face left side and right side
Upper equal rectangular array shape respectively inlays that there are six the LED lamp beads；When the aluminum substrate bottom face and round rectangle groove inner end
When bottom surface is in contact, the aluminum substrate left and right ends is in contact with four pieces of positioning protrusion respectively；The aluminum substrate top
Face centre offers the second circular through hole equal with the 4th circular through hole diameter at one, and works as aluminum substrate bottom face and circle
When angular moment connected in star inner end bottom surface is in contact, the second circular through hole and the 4th circular through hole are in same axis；The aluminum substrate
Adjacent side and the adjacent side position of rear side offer the bar shaped round tube hole at one on front side of top end face center, and work as aluminum substrate bottom end
When face is in contact with round rectangle groove inner end bottom surface, two pieces of adjacent semicircles in four pieces of semicircle positioning protrusion
Positioning protrusion is respectively inserted at one in the bar shaped round tube hole；The left side side of second circular through hole of aluminum substrate top end face and
The equal rectangular array shape in right side side position respectively offers first circular through hole at two, and four the first circular through holes of place and
Two circular through holes are in same horizontal line；The mutual spacing of first circular through hole and the tapped blind hole phase everywhere everywhere
Spacing between mutually is consistent, and when aluminum substrate bottom face is in contact with round rectangle groove inner end bottom surface, described first is round everywhere
Shape through-hole is in same axis with the tapped blind hole everywhere respectively, and first circular through hole and the screw thread everywhere everywhere
It is screwed and is connected between blind hole；The company is provided on aluminum substrate top end face left side and right side
Glass lens is pulled, and glass lens of winning in succession is collectively constituted via lens, light out part and location indentations.
2. the novel waterproof sealing structure of LED lamp as described in claim 1, it is characterised in that: be provided in the middle part of the lens
With six LED lamp beads of aluminum substrate top end face left side and with six LED lamp beads of aluminum substrate top end face right side
The corresponding light out part in position, and lens left side and right side be in front and back symmetry shape be each provided at two it is described positioning it is recessed
Portion.
3. the novel waterproof sealing structure of LED lamp as claimed in claim 1 or 2, it is characterised in that: when lens bottom face and aluminium
Substrate top end face is in contact, when light out part is corresponding with LED lamp bead position, everywhere the location indentations respectively with two pieces described half
Round positioning protrusion and two pieces of positioning protrusion are in contact.
4. the novel waterproof sealing structure of LED lamp as described in claim 1, it is characterised in that: round rectangle groove top
End is snapped with one piece of press box, and the symmetrical shape of press box top end face offers the round rectangle at two altogether and leads to
Hole.
5. the novel waterproof sealing structure of LED lamp as described in claim 1 or 4, it is characterised in that: before the press box bottom face
Middle edge position in two sides is welded with one block of first buckle afterwards, and middle edge position is equal at left and right sides of press box bottom face
It is welded with one block of second buckle, therefore the press box passes through the fastening of the second catching groove, two at two blocks of first buckles and two
The fastening of first catching groove snaps onto round rectangle groove top at second buckle and two described in block.
6. the novel waterproof sealing structure of LED lamp as described in claim 1, it is characterised in that: when press box passes through described in two pieces
The fastening of second catching groove at first buckle and two, the fastening of first catching groove snaps onto circle at two blocks of second buckles and two
When angular moment connected in star top, at two the round rectangle through-hole manifest two described in win in succession the light out part of glass lens.
7. the novel waterproof sealing structure of LED lamp as described in claim 1, it is characterised in that: be provided with the waterproof
Plug, and waterproof end plug one end is welded with the cylinder plug, and cylinder plug bottom outer peripheral surface is provided with the rubber
Glue sealing shroud.
8. the novel waterproof sealing structure of LED lamp as described in claim 1 or 7, it is characterised in that: the cylinder plug insertion
When in third circular through hole, rubber sealing boot and third circular through hole inner end are in close contact, and cylinder plug is interference fitted in the
Inside four circular through holes and the second circular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490679.5U CN209688791U (en) | 2019-04-12 | 2019-04-12 | A kind of novel waterproof sealing structure of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490679.5U CN209688791U (en) | 2019-04-12 | 2019-04-12 | A kind of novel waterproof sealing structure of LED lamp |
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| Publication Number | Publication Date |
|---|---|
| CN209688791U true CN209688791U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920490679.5U Active CN209688791U (en) | 2019-04-12 | 2019-04-12 | A kind of novel waterproof sealing structure of LED lamp |
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| Country | Link |
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| CN (1) | CN209688791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4198385A1 (en) * | 2021-12-17 | 2023-06-21 | Siteco GmbH | Positioning and alignment of a pcb in an led lamp |
| CN117072895A (en) * | 2022-05-16 | 2023-11-17 | 艾普顿集团有限责任公司 | IEC1 zone rated LED light engine using preformed encapsulation layer and sheet metal |
-
2019
- 2019-04-12 CN CN201920490679.5U patent/CN209688791U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4198385A1 (en) * | 2021-12-17 | 2023-06-21 | Siteco GmbH | Positioning and alignment of a pcb in an led lamp |
| CN117072895A (en) * | 2022-05-16 | 2023-11-17 | 艾普顿集团有限责任公司 | IEC1 zone rated LED light engine using preformed encapsulation layer and sheet metal |
| EP4279802A1 (en) * | 2022-05-16 | 2023-11-22 | Appleton Grp LLC | Iec zone 1 rated led light engine using pre-molded encapsulation layer and metal sheet |
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