CN214580619U - Waterproof lamp body and wall washer - Google Patents

Abstract

The utility model discloses a waterproof lamp body, which comprises a lamp body section, a bottom plate and two end covers, wherein the lamp body section comprises two flat plates, the upper ends of the two flat plates are separately and oppositely extended to form a waterproof plate and a wing plate, the waterproof plate is provided with a groove with convex ribs, hollow silica gel strips are placed on the groove, a light-passing plate is arranged between the two wing plates and the two silica gel strips, the lower ends of the two waterproof plates are extended to form a U-shaped lamp cavity, and a wire groove is arranged below the lamp cavity; still disclose a wall washer, including foretell waterproof lamp body, be provided with the PCB board in the lamp chamber, be equipped with a plurality of LED lamp pearls on the PCB board, the wire casing includes two extension boards and a curb plate area draw-in groove's that collude the position U-shaped frame, be equipped with the outside power communication plug connector for the shell of moulding plastics in the wire casing, the shell upper and lower end of moulding plastics is equipped with first grafting post and second grafting post respectively, be equipped with the first inserting groove that supplies first grafting post to peg graft on the lamp chamber bottom plate, be equipped with the second inserting groove that supplies the second grafting post to peg graft on U-shaped frame bottom plate.

Description

Waterproof lamp body and wall washer

Technical Field

The utility model relates to a lamps and lanterns field especially relates to a waterproof lamp body and has waterproof lamp body wash pinup.

Background

Wall washers are generally lamps having an array of LED semiconductor solid state light sources mounted within an elongated lamp body profile, which is typically installed outdoors and therefore requires good water resistance. The sealing and waterproof mode of some existing wall washer lamp products and the existing defects are as follows: (1) the electronic components are sealed by glue pouring in the lamp body section, the glue can corrode a PCB and can generate color difference on an LED semiconductor solid-state light source, dust is easily adsorbed on the surface of the glue to cause poor light transmission, although the electronic components can be waterproof, other parts in the lamp body section are easily polluted by entering water, and the light transmission of the inner glass mask can be poor for a long time; (2) glass glue is applied to two sides of the glass mask for sealing, and the glue can be cured within more than 12 hours, so that products are stacked on a production line, the production efficiency is low, and the glue can pollute the environment; (3) the lower extreme of glass face guard both sides is pressed the foaming adhesive tape and is set up the pinch plate in glass face guard both sides upper end, and the foaming adhesive tape is short-lived, does not possess the elasticity sealing function after about 2 years, and the pinch plate is then made the cost increase, and operates inconveniently. There is therefore a need for a more environmentally friendly and more efficient waterproof structure.

When the existing wall washer lamp product is assembled on each part, glue pouring or screw screwing modes are mostly adopted, for example, when a power supply communication connector is fixed, the power supply communication connector is fixed by screwing from the inside of a lamp body section bar, the automatic production is inconvenient, and the efficiency is low; when the lamp body is screwed and fixed from the outside, a clearance screw position is required to be arranged in the lamp body, so that waterproof treatment is difficult to carry out; when the filling glue is used for waterproof fixation, the operation is inconvenient, the glue is polluted, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof lamp body with wash the pinup, waterproof construction equipment is convenient, and water-proof effects is good, washes the pinup and adopts the equipment mode of no glue screwless, environmental protection and be suitable for mechanical automated production.

According to the utility model discloses an aspect provides a waterproof lamp body, adopts following scheme: a waterproof lamp body comprises a lamp body section bar, wherein end covers are respectively arranged at two ends of the lamp body section bar, a bottom plate is arranged at the bottom end of the lamp body section bar, the lamp body section bar comprises two flat plates which are oppositely arranged, waterproof plates are oppositely extended on the two flat plates, wing plates which can be bent are oppositely extended at the top ends of the two flat plates, the waterproof plates and the wing plates are both arranged along the length direction of the flat plates, a groove is arranged on the upper end surface of each waterproof plate, a convex rib is arranged at the bottom of the groove, a hollow silica gel strip is placed on the groove, a light-transmitting plate is arranged between the two wing plates and the two silica gel strips, the end surfaces at two sides of the light-transmitting plate are correspondingly close to the inner side surfaces of the two flat plates, a U-shaped groove-shaped lamp cavity is formed by extending below the two waterproof plates, and the two side plates of the lamp cavity respectively extend out from the lower ends of the two waterproof plates, a wire groove for placing a power supply communication connector is arranged between the lamp cavity and the bottom plate.

As a further aspect of the present invention, the lamp body section bar has a first sealing rubber pad disposed between the end cap and the end portion of the lamp body section bar.

As a further aspect of the present invention, the groove is an arc-shaped groove, and the silica gel strip is a circular strip.

As a further proposal of the utility model, the convex ribs are in a triangular shape.

As a further proposal of the utility model, the flat plate and the connecting bend of the wing plate are provided with a folding groove.

As a further aspect of the present invention, the wing plate tail end is a plane, the plane with the junction of the wing plate medial surface is equipped with an angular position before the wing plate is not riveted, the angular position roof pressure the light-passing board works as after the wing plate is riveted and bent, then change into the plane roof pressure the light-passing board.

According to the utility model discloses an on the other hand provides a wall washer, adopts following scheme: the waterproof lamp comprises the waterproof lamp body, wherein a PCB is arranged in a lamp cavity, a plurality of LED light source assemblies are arranged on the PCB at intervals, a wire groove of the waterproof lamp body comprises two extension plates vertically extending to the bottom wall surface of the lamp cavity and a U-shaped frame, first hook positions are correspondingly arranged on the outer walls of the two extension plates, clamping grooves in snap fit with the first hook positions are correspondingly arranged on the two inner side walls of the U-shaped frame, the U-shaped frame is installed in a lamp body profile through the snap fit of the first hook positions and the clamping grooves, a power supply communication connector is arranged in the wire groove, the outer part of the power supply communication connector is an integrally injection-molded injection shell, a first inserting column is arranged at the upper end of the injection shell, a second inserting column is arranged at the lower end of the injection shell, a first inserting groove for the first inserting column to be inserted is arranged in the middle of a bottom plate of the lamp cavity, the U-shaped frame bottom plate is provided with a second insertion groove for the second insertion column to be inserted, and the power communication connector is fixedly installed in the wire groove through the insertion fit of the first insertion column and the first insertion groove and the insertion fit of the second insertion column and the second insertion groove.

As a further aspect of the utility model, the inside of the shell of moulding plastics is equipped with the circuit board be equipped with on the circuit board and be used for welding metal connecting terminal on the PCB board, metal connecting terminal stretches out the up end of the shell of moulding plastics be equipped with the confession on the lamp cavity bottom plate the through-hole that metal connecting terminal passed.

As a further aspect of the utility model, be equipped with a recess on the up end of the shell of moulding plastics, first spliced pole is worn out the metal connecting terminal of the shell of moulding plastics all is located in the recess be equipped with the sealed cushion of second in the recess be equipped with the confession on the sealed cushion of second first hole site and the confession that first spliced pole passed metal connecting terminal passes the second hole site.

As a further aspect of the utility model, the LED light source subassembly includes lens support, lens and LED lamp pearl, lens are fixed in the lens support, LED lamp pearl soldering is in just be located on the PCB board inside the lens symmetry is equipped with the pothook on the lens support lie in on the lens support the below of pothook is equipped with the third spliced pole correspond on two inside walls of lamp chamber be equipped with pothook buckle complex second colludes the position be equipped with on the PCB board with the third spliced pole grafting complex third inserting groove, the lens support passes through the pothook with the buckle cooperation that the second colluded the position and the third spliced pole with the grafting cooperation of third inserting groove is installed in the lamp chamber.

To sum up, the utility model discloses for its beneficial effect of prior art is: the hollow silica gel strip is arranged in the groove with the convex rib, so that the silica gel strip can be deformed and attached to the groove wall of the groove and the light-passing board when being extruded, and good sealing and waterproof effects are realized; the waterproof lamp body of the utility model is provided with the wing plate for riveting, so that the silica gel strip and the light-passing plate can be quickly installed in the lamp body section before the wing plate is not riveted, and the silica gel strip can be stably extruded and fixed after the wing plate is riveted, the waterproof structure is convenient to assemble, and the production efficiency is improved; the utility model discloses a wash power communication plug connector of pinup accomplishes fixed mounting through the grafting cooperation of spliced pole and inserting groove, and the fixed mounting is accomplished through the buckle cooperation of pothook and colluding the position to the LED light source subassembly and the grafting cooperation of spliced pole and inserting groove, does not use screw or glue, does not have glue to pollute, and convenient automatic equipment has improved production efficiency.

Drawings

Fig. 1 is a schematic cross-sectional view of a lamp body profile of the present invention when a wing plate is not riveted.

Fig. 2 is a schematic cross-sectional view of a lamp body profile after a wing plate of the present invention has been riveted.

Fig. 3 is a schematic cross-sectional structure diagram of the wall washer of the present invention.

Fig. 4 is an exploded schematic view of the wall washer of the present invention.

Fig. 5 is a schematic side sectional view of the wall washer of the present invention.

Fig. 6 is a schematic structural view of a lens holder of a wall washer.

Fig. 7 is the structural schematic diagram of the lamp body profile of the wall washer lamp of the present invention.

Fig. 8 is a schematic structural view of the power supply communication connector of the wall washer.

Description of reference numerals: 1. a lamp body section bar; 111. folding the groove; 11. a flat plate; 12. a waterproof sheet; 13. a wing plate; 131. an angular position; 14. a groove; 15. a rib is protruded; 16. a lamp chamber; 161. a first insertion groove; 162. a through hole; 163. a second hook position; 17. a wire slot; 171. an extension plate; 1711. a first hook position; 172. a U-shaped frame; 1721. a card slot; 1722. a second insertion groove; 2. a base plate; 3. an end cap; 4. a silica gel strip; 5. a light-transmitting plate; 6. a PCB board; 61. a third insertion groove; 7. an LED light source assembly; 71. a lens holder; 711. a hook; 712. a third plug column; 72. a lens; 8. a power supply communication plug connector; 81. injection molding the housing; 811. a first plug-in column; 812. a second plug column; 813. a trough body; 82. a circuit board; 821. a metal connection terminal; 9. a second sealing rubber gasket; 91. a first hole site; 92. a second hole site; 10. a first sealing rubber gasket.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of the description of the present invention and do not represent a particular relationship between the various embodiments and/or structures discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The device may be turned to different degrees of rotation or other orientations and the spatially relative adjectives used therein may be similarly interpreted and therefore are not to be construed as limiting the invention, the terms "first", "second" being used merely for descriptive purposes and not to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings: as shown in fig. 1 and 2, the embodiment of the present invention provides a waterproof lamp body, which includes a lamp body profile 1, a bottom plate 2 and two end caps 3, wherein the lamp body profile 1 can be folded and deformed by a certain external force, and is generally made of an aluminum alloy material, the bottom plate 2 and two end caps 3 are generally made of the same material as the lamp body profile 1, the two end caps 3 are disposed at two ends of the lamp body profile 1, a first sealing rubber pad for water prevention is disposed between an end of the lamp body profile 1 and the end caps 3, the bottom plate 2 is disposed at a lower end of the lamp body profile 1, the lamp body profile 1 includes two parallel plates 11 disposed at intervals, waterproof plates 12 extend oppositely on inner side surfaces of the two plates 11, the waterproof plates are perpendicular to the plates 11, a gap exists between the two waterproof plates 12, and wing plates 13 for riveting extend oppositely at top ends of the two plates 11, two there is the interval between the pterygoid lamina 13, waterproof board 12 with pterygoid lamina 13 all follows dull and stereotyped 11's length direction sets up dull and stereotyped 11 with the bent angle department of being connected of pterygoid lamina 13 can set up folded slot 111 to make things convenient for riveting pterygoid lamina 13 be equipped with recess 14 on the up end of waterproof board 12, recess 14 is followed waterproof board 12's length direction sets up the tank bottom of recess 14 is equipped with protruding muscle 15 of class triangle-shaped form, protruding muscle 15 is followed recess 14's length direction sets up hollow silica gel strip 4 has been placed on the recess 14, two pterygoid lamina 13 and two be equipped with light-passing board 5 between the silica gel strip 4, two are pressed close to the both sides terminal surface correspondence of light-passing board 5 the medial surface of dull and stereotyped 11, light-passing board 5 generally is the toughened glass board.

Further, as shown in fig. 1 and 2, the tail end of the wing plate 13 is a plane, an angle 131 is disposed at a connection between the plane and the inner side surface of the wing plate 13, before the wing plate 13 is riveted, the angle 131 presses the light-transmitting plate 5, the silicone strip 4 is not deformed, and when the wing plate 13 is riveted by the riveting machine and bent at a certain angle, the plane presses the light-transmitting plate 5 instead. The certain angle may be 15 degrees, or may be another acute angle, specifically determined by an included angle between the plane and the horizontal plane before the wing plate 13 is bent.

The silicone strip 4 is a hollow circular strip in the natural state, the silicone strip 4 and the light-transmitting plate 5 are arranged in the lamp body section 1 before the wing plate 13 is riveted, the silicone strip 4 is firstly arranged on the groove 14, the two ends of the silicone strip 4 are stretched to reduce the diameter of the silicone strip 4, then the light-transmitting plate 5 is inserted into the lamp body section 1 from one end, then the silicone strip 4 is loosened, after the silicone strip is automatically restored, the part of the silicone strip extending out of the lamp body section 1 is cut off, finally the wing plate 13 is riveted by using a riveting machine, when the wing plate 13 is riveted and bent for a certain angle, the light-transmitting plate 5 is flattened, meanwhile, the silicone strip 4 is extruded and deformed, the peripheral surface of the silicone strip 4 is always tightly attached to the lower wall surface of the light-transmitting plate 5 and the groove wall of the groove 14 under the action of self elasticity, and the sealing waterproof effect is achieved.

In addition, the waterproof lamp body further comprises a lamp cavity 16 which is arranged below the waterproof board 12 and used for containing the LED light source component group, the lamp cavity 16 is in a U-shaped long groove shape, two side boards of the lamp cavity 16 are respectively extended from the lower end of the waterproof board 12, and a wire slot 17 used for placing a power supply communication plug connector is arranged between the lamp cavity 16 and the bottom board 2.

The embodiment of the present invention further provides a wall washer, as shown in fig. 3 to 7, the wall washer comprises the waterproof lamp body, wherein a PCB 6 is disposed in the lamp cavity 16, a plurality of LED light source assemblies 7 are disposed on the PCB 6 at intervals, the wire slot 17 of the waterproof lamp body comprises two extending plates 171 vertically extending on the bottom wall surface of the lamp cavity 16 and a U-shaped frame 172, first hook portions 1711 are correspondingly disposed on the outer walls of the two extending plates 171, slots 1721 corresponding to the first hook portions 1711 are correspondingly disposed on the two inner side walls of the U-shaped frame 172, the U-shaped frame 172 is installed in the lamp body section bar 1 by the snap fit of the first hook portions 1711 and the slots 1721, power communication plug connectors 8 are disposed in the wire slot 17, the exterior of the power communication plug connectors 8 is an injection molding casing 81 integrally formed by injection molding, a first plug post 811 is disposed at the upper end of the injection casing 81, the lower end of the injection molding shell 81 is provided with a second plug column 812, the middle part of the bottom plate of the lamp cavity 16 is provided with a first plug groove 161 for the plug of the first plug column 811, the bottom plate of the U-shaped frame 172 is provided with a second plug groove 1722 for the plug of the second plug column 812, and the power communication plug connector 8 is fixedly arranged in the wire slot 17 through the plug fit of the first plug column 811 and the first plug groove 161 and the plug fit of the second plug column 812 and the second plug groove 1722.

As shown in fig. 7, a circuit board 82 is disposed inside the injection molded housing 81, a metal connection terminal 821 for being soldered to the PCB 6 is disposed on the circuit board 82, the metal connection terminal 821 protrudes from an upper end surface of the injection molded housing 81, and a through hole 162 through which the metal connection terminal 821 passes is disposed on a bottom plate of the lamp cavity 16.

The upper end face of the injection molding shell 81 is provided with a groove 813, the first plug column 811 and the metal connecting terminal 821 penetrating out of the injection molding shell 81 are both positioned in the groove 813, a second sealing rubber gasket 9 used for strengthening water resistance is arranged in the groove 813, and a first hole position 91 for the first plug column 811 to pass through and a second hole position 92 for the metal connecting terminal 821 to pass through are arranged on the second sealing rubber gasket 9. When the power supply communication plug connector 8 is installed, the power supply communication plug connector 8 is installed at the corresponding position of the lamp body section bar 1, then the U-shaped frame 172 is riveted and installed, and the second sealing rubber gasket 9 is extruded and deformed by the U-shaped frame 172 to achieve a good waterproof effect.

The number of the first inserting column 811 and the second inserting column 812 can be one or two or more, and the number of the first inserting groove 161 and the number of the second inserting groove 1722 are the same as the number of the first inserting column 811 and the second inserting column 812 respectively. Preferably, the number of the first inserting-connecting columns 811 and the number of the second inserting-connecting columns 812 are two, the metal connecting terminal 821 is disposed between the two first inserting-connecting columns 811, and the through hole 162 is disposed between the two first inserting-connecting grooves 161.

As shown in fig. 3, 4 and 6, in a wall washer according to an embodiment of the present invention, the LED light source assembly 7 includes a lens holder 71, a lens 72 and an LED light bead, the lens 72 is fixed in the lens bracket 71, the LED lamp beads are soldered on the PCB 6 and positioned in the lens 72, hooks 711 are symmetrically arranged on the lens support 71, a third plugging column 712 is arranged below the hooks 711 on the lens support 71, the two inner side walls of the lamp cavity 16 are correspondingly provided with second hook positions 163 which are in snap fit with the hooks 711, a third inserting groove 61 which is inserted and matched with the third inserting column 712 is arranged on the PCB 6, the lens holder 71 is mounted in the lamp cavity 16 by the snap fit of the hook 711 and the second hook 163 and the plug fit of the third plug 712 and the third plug groove 61.

The utility model has the advantages that the structure of the wall washer can realize waterproof packaging without screws and glue, and avoid the trouble of screw assembly, glue pollution and other problems caused by screws and glue; the wall washer lamp can be assembled by adopting quick riveting and buckling assembly, and is suitable for mechanical automatic production.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a waterproof lamp body, includes lamp body section bar (1) the both ends of lamp body section bar (1) are equipped with end cover (3) respectively the bottom of lamp body section bar (1) is equipped with bottom plate (2), its characterized in that: the lamp body section bar (1) comprises two flat plates (11) which are oppositely arranged, a waterproof plate (12) is oppositely extended on the flat plates (11), the top ends of the flat plates (11) are oppositely extended to form wing plates (13) which can be bent, the waterproof plate (12) and the wing plates (13) are arranged along the length direction of the flat plates (11), a groove (14) is arranged on the upper end surface of the waterproof plate (12), a convex rib (15) is arranged at the bottom of the groove (14), a hollow silica gel strip (4) is placed on the groove (14), a U-shaped groove-shaped lamp cavity (16) is formed by extending the lower part of the waterproof plate (12) and correspondingly pressing close to the inner side surfaces of the flat plates (11) at two side end surfaces of the light-passing plate (5), two side plates of the lamp cavity (16) are respectively extended from the lower ends of the two waterproof plates (12), and a wire slot (17) for placing a power supply communication plug connector is arranged between the lamp cavity (16) and the bottom plate (2).

2. A watertight lamp body as claimed in claim 1, characterized in that a first sealing rubber gasket (10) is provided between the end of the lamp body profile (1) and the end cap (3).

3. A water proof lamp body as claimed in claim 1, characterized in that the groove (14) is an arc-shaped groove and the silicone strip (4) is a round strip.

4. A watertight lamp body as claimed in claim 1, characterized in that said ribs (15) are triangular in shape.

5. A watertight lamp body as claimed in claim 1, characterized in that a folding groove (111) is provided at the connecting corner of the flat plate (11) and the wing plate (13).

6. The waterproof lamp body according to claim 1, wherein the tail end of the wing plate (13) is a plane, an angle (131) is arranged at the joint of the plane and the inner side surface of the wing plate (13), the angle (131) presses the light-transmitting plate (5) before the wing plate (13) is riveted, and the plane presses the light-transmitting plate (5) after the wing plate (13) is riveted and bent.

7. A wall washer lamp, its characterized in that: the waterproof lamp body comprises the waterproof lamp body as claimed in any one of claims 1 to 4, a PCB (6) is arranged in the lamp cavity (16), a plurality of LED light source assemblies (7) are arranged on the PCB (6) at intervals, a wire slot (17) of the waterproof lamp body comprises two extension plates (171) vertically extending to the bottom wall surface of the lamp cavity (16) and a U-shaped frame (172), first hook positions (1711) are correspondingly arranged on the outer walls of the two extension plates (171), clamping slots (1721) in snap fit with the first hook positions (1711) are correspondingly arranged on the two inner side walls of the U-shaped frame (172), the U-shaped frame (172) is installed in the section bar (1) through the snap fit of the first hook positions (1711) and the clamping slots (1721), a power supply communication plug connector (8) is arranged in the wire slot (17), and an injection molding shell (81) which is integrally injection molded is arranged outside the power supply communication plug connector (8), the lamp cavity (16) is characterized in that a first inserting column (811) is arranged at the upper end of the injection molding shell (81), a second inserting column (812) is arranged at the lower end of the injection molding shell (81), a first inserting groove (161) for the first inserting column (811) to be inserted is arranged in the middle of a base plate of the lamp cavity (16), a second inserting groove (1722) for the second inserting column (812) to be inserted is arranged on a base plate of the U-shaped frame (172), and the power supply communication connector (8) is fixedly installed in the wire slot (17) through the inserting fit of the first inserting column (811) and the first inserting groove (161) and the inserting fit of the second inserting column (812) and the second inserting groove (1722).

8. A wall washer lamp as claimed in claim 7, wherein a circuit board (82) is provided inside the injection molded housing (81), a metal connecting terminal (821) for soldering to the PCB (6) is provided on the circuit board (82), the metal connecting terminal (821) protrudes from the upper end surface of the injection molded housing (81), and a through hole (162) for passing the metal connecting terminal (821) is provided on the bottom plate of the lamp cavity (16).

9. The wall washing lamp according to claim 8, wherein a groove (813) is formed in the upper end face of the injection molding shell (81), the first plug-in post (811) and the metal connecting terminal (821) penetrating through the injection molding shell (81) are located in the groove (813), a second sealing rubber gasket (9) is arranged in the groove (813), and a first hole position (91) for the first plug-in post (811) to pass through and a second hole position (92) for the metal connecting terminal (821) to pass through are formed in the second sealing rubber gasket (9).

10. The wall washer lamp as claimed in claim 7, wherein the LED light source assembly (7) comprises a lens bracket (71), a lens (72) and LED light source assembly beads, the lens (72) is fixed in the lens bracket (71), the LED light source assembly beads are soldered on the PCB (6) and located inside the lens (72), hooks (711) are symmetrically arranged on the lens bracket (71), a third plug-in post (712) is arranged below the hook (711) on the lens bracket (71), second hook positions (163) snap-fitted with the hooks (711) are correspondingly arranged on two inner side walls of the lamp cavity (16), a third plug-in groove (61) plug-fitted with the third plug-in post (712) is arranged on the PCB (6), and the lens bracket (71) is snap-fitted with the second hook positions (163) through the hooks (711) and the third plug-in post (712) and the third plug-in post (72) are snap fitted with the third plug-in post The inserting fit of the inserting groove (61) is arranged in the lamp cavity (16).

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