CN220061695U - LED projecting lamp with high waterproof performance - Google Patents
LED projecting lamp with high waterproof performance Download PDFInfo
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- CN220061695U CN220061695U CN202321443377.5U CN202321443377U CN220061695U CN 220061695 U CN220061695 U CN 220061695U CN 202321443377 U CN202321443377 U CN 202321443377U CN 220061695 U CN220061695 U CN 220061695U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 6
- BWWVXHRLMPBDCK-UHFFFAOYSA-N 1,2,4-trichloro-5-(2,6-dichlorophenyl)benzene Chemical compound C1=C(Cl)C(Cl)=CC(Cl)=C1C1=C(Cl)C=CC=C1Cl BWWVXHRLMPBDCK-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED projection lamp with high waterproof performance, which comprises a shell, a PCB (printed circuit board), a driving power supply, LED lamp beads, a reflecting cover, a sealing gasket, a transparent lamp panel, an upper cover, a waterproof joint and a U-shaped bracket, wherein the inner bottom wall of the shell is convexly provided with a water baffle along the circumferential direction, the sealing gasket is detachably covered on the upper end part of the water baffle, the outer side of the lower end wall of the sealing gasket is convexly provided with a limiting plate along the circumferential direction, the inner side walls of the limiting plate are respectively in abutting connection with the water baffle and the outer side wall of the upper end part of the reflecting cover, the lower end wall of the sealing gasket is in abutting connection with the upper end wall of the reflecting cover, a water storage tank is formed between the water baffle and the inner side wall of the shell, the transparent lamp panel is detachably embedded on the lower end part of the upper cover, and the upper cover is detachably covered on the upper end part of the shell through screws. The waterproof device can effectively improve the waterproof reliability of the LED projection lamp, can flexibly adjust the projection angle, and has wide adaptability and strong practicability.
Description
Technical Field
The utility model relates to the technical field of LED lamps, in particular to an LED projection lamp with high waterproof performance.
Background
The LED projection lamp is an energy-saving projection lamp which takes a high-power LED as a luminous source, can generate various colors, and the generated color pursuit effect is applied to buildings and decorations.
However, the existing LED projection lamps in the market at present have the problem that the waterproof reliability is not ideal enough, so that water is easy to enter the projection lamp, and the use safety and the service life of the projection lamp are affected.
Disclosure of Invention
The utility model mainly aims to provide an LED projection lamp with high waterproof performance, and aims to solve the technical problems that the waterproof reliability of the existing LED projection lamp is not ideal enough, and the use safety and the service life of the projection lamp are affected.
In order to achieve the above object, the LED floodlight with high waterproof performance provided by the utility model comprises a shell, a PCB board, a driving power supply, LED lamp beads, a reflector, a gasket, a transparent lamp board, an upper cover, a waterproof joint and a U-shaped bracket, wherein the shell is arranged in a ship-shaped structure, a water baffle is convexly arranged on the inner bottom wall of the shell along the circumferential direction, the water baffle is sequentially connected and encircled to form a containing groove, the PCB board is detachably arranged at the bottom of the containing groove through screws, the driving power supply and the LED lamp beads are respectively arranged on the PCB board, the reflector is detachably arranged in the containing groove, the LED lamp beads are all positioned in the reflector, the gasket is detachably covered on the upper end part of the water baffle, a limiting plate is convexly arranged on the outer side of the lower end wall of the gasket along the circumferential direction, the inner side walls of the limiting plates are respectively arranged in an abutting mode with the outer side walls of the upper end parts of the water baffle plate and the reflecting cover, the lower end walls of the sealing gaskets are respectively arranged in an abutting mode with the upper end walls of the reflecting cover, a first opening groove is concavely formed in the upper end parts of the sealing gaskets, a water storage groove is formed between the water baffle plate and the inner side walls of the shell, the transparent lamp plate is detachably embedded in the lower end part of the upper cover, the upper cover is detachably covered on the upper end part of the shell through screws, the outer peripheral walls of the upper cover are respectively arranged in an abutting mode with the inner peripheral walls of the upper end parts of the shell, the outer side walls of the transparent lamp plate are respectively arranged in an abutting mode with the inner peripheral walls of the upper cover, the lower end walls of the transparent lamp plate are respectively arranged in an abutting mode with the upper end walls of the sealing gaskets, a second opening groove is concavely formed in the upper end parts of the upper cover, the reflecting cover is arranged below the first opening groove and the second opening groove, the waterproof joint is arranged on the back side wall of the shell, and two ends of the U-shaped bracket are respectively connected with two side walls of the shell in an up-down rotating way.
Further, the novel anti-loosening device further comprises a first fastening bolt and a locking washer, wherein a first through hole is concavely formed in two ends of the U-shaped support respectively, a threaded hole is concavely formed in two side walls of the shell respectively, the locking washer is respectively arranged on the outer side wall of the first through hole, and the first fastening bolt sequentially penetrates through the locking washer and the first through hole respectively and is screwed in the threaded hole.
Further, the outer side wall and the inner side wall of the first through hole, the outer side wall of the threaded hole and the inner side wall of the lock washer are all provided with a plurality of anti-slip convex strips along the circumferential direction.
Further, the device also comprises a mounting plate and a connecting plate, wherein the connecting plate is in an L-shaped structure, and the upper end part and the lower end part of the connecting plate are respectively and rotatably connected with the mounting plate and the rear end part of the U-shaped bracket.
Further, the U-shaped support further comprises a second fastening bolt, the upper end and the lower end of the connecting plate are respectively provided with an arc-shaped chute and a second through hole, the second fastening bolt is respectively arranged through the arc-shaped chute and the second through hole in a penetrating mode and fixedly connected with the rear end of the mounting plate and the rear end of the U-shaped support, and the second fastening bolt can be respectively arranged in the arc-shaped chute in a sliding mode.
Further, the shell is made of aluminum alloy materials, and a plurality of radiating fins are arranged on the back side wall of the shell in a protruding mode.
The technical scheme of the utility model has the following beneficial effects: according to the technical scheme, the inner bottom wall of the shell is provided with the water baffle plate in a protruding mode along the circumferential direction, the water baffle plate is connected and encircled in sequence to form the accommodating groove, the sealing gasket is detachably arranged at the upper end part of the water baffle plate in a covering mode, the outer side of the lower end wall of the sealing gasket is provided with the limiting plate in a protruding mode along the circumferential direction, the inner side walls of the limiting plate are respectively in abutting connection with the water baffle plate and the outer side wall of the upper end part of the reflecting cover, the lower end wall of the sealing gasket is in abutting connection with the upper end wall of the reflecting cover, the upper end part of the sealing gasket is provided with the first open groove in a concave mode, a water storage groove is formed between the water baffle plate and the inner side wall of the shell, the waterproof reliability of the LED projection lamp is effectively improved through the double waterproof structure design of the water baffle plate and the sealing gasket, the waterproof grade can reach IP67, the PCB, the driving power supply and the LED lamp beads can be effectively prevented from being wetted and water inlet, therefore the use safety and the service life of the LED lamp can be effectively improved, the assembly is convenient and rapid, the angle can be flexibly adjusted, and the best illumination effect is achieved, and the practicability is high.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an LED projector with high waterproof performance according to the present utility model;
fig. 2 is a schematic diagram of an overall structure of another view angle of an LED projector with high waterproof performance according to the present utility model;
fig. 3 is a schematic diagram of an exploded structure of an LED projector with high waterproof performance according to the present utility model;
fig. 4 is a schematic diagram of a partially exploded structure of an LED projector with high waterproof performance according to the present utility model;
fig. 5 is a schematic diagram of another partially exploded structure of an LED projector with high waterproof performance according to the present utility model;
fig. 6 is a schematic diagram of another partially exploded structure of an LED projector with high waterproof performance according to the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides an LED projection lamp with high waterproof performance.
As shown in fig. 1 to 6, in an embodiment of the present utility model, the LED floodlight with high waterproof performance includes a housing 101, a PCB 102, a driving power supply 103, LED lamp beads 104, a reflector 105, a gasket 106, a transparent lamp plate 107, an upper cover 108, a waterproof connector 109 and a U-shaped bracket 110, wherein the housing 101 is configured in a ship-shaped structure, a water baffle 1011 is disposed on an inner bottom wall of the housing 101 in a protruding manner along a circumferential direction, the water baffle 1011 is sequentially connected and surrounded from end to form a containing groove 1012, the PCB 102 is detachably disposed at a bottom of the containing groove 1012 by screws, the driving power supply 103 and the LED lamp beads 104 are respectively disposed on the PCB 102, the reflector 105 is detachably disposed in the containing groove 1012, the LED lamp beads 104 are all disposed in the reflector 105, the gasket 106 is detachably disposed on an upper end portion of the water baffle 1011, a limiting plate 1061 is disposed on an outer side of a lower end wall of the gasket 106 in a protruding manner along a circumferential direction, the inner side walls of the limit plate 1061 are respectively abutted with the water baffle 1011 and the outer side wall of the upper end of the reflector 105, the lower end wall of the sealing pad 106 is abutted with the upper end wall of the reflector 105, a first open slot 1062 is concavely arranged at the upper end of the sealing pad 106, a water storage slot 1013 is formed between the water baffle 1011 and the inner side wall of the shell 101, the transparent lamp plate 107 is detachably embedded in the lower end of the upper cover 108, the upper cover 108 is detachably covered on the upper end of the shell 101 by a screw, the outer side walls of the upper cover 108 are respectively abutted with the inner side wall of the upper end of the shell 101, the outer side walls of the transparent lamp plate 107 are respectively abutted with the inner side wall of the upper cover 108, the lower end wall of the transparent lamp plate 107 is abutted with the upper end wall of the sealing pad 106, a second open slot 1081 is concavely arranged at the upper end of the upper cover 108, the reflector 105 is arranged below the first open slot 1062 and the second open slot 1081, the waterproof joint 109 is arranged on the back side wall of the shell 101, both ends of the U-shaped bracket 110 are respectively connected with both side walls of the housing 101 in an up-and-down rotation manner.
In order to fix the relative position between the U-shaped bracket and the housing to fix the adjusted irradiation angle, in this embodiment, as shown in fig. 1, 2 and 3, the device further includes a first fastening bolt 111 and a lock washer 112, two ends of the U-shaped bracket 110 are respectively concavely provided with a first through hole 1101, two side walls of the housing 101 are respectively concavely provided with a threaded hole 1014, the lock washer 112 is respectively disposed on the outer side wall of the first through hole 1101, and the first fastening bolt 111 is respectively sequentially disposed through the lock washer 112 and the first through hole 1101 and is screwed into the threaded hole 1014.
In order to improve the firmness of connection between the U-shaped bracket and the housing, in this embodiment, as shown in fig. 1, 2 and 3, damage to the adjusted light projection angle is avoided, normal use of the lamp is affected, and a plurality of anti-slip raised strips 113 are arranged on the outer side wall and the inner side wall of the first through hole, the outer side wall of the threaded hole and the inner side wall of the lock washer along the circumferential direction.
In order to flexibly adjust the illumination angle of the projector to achieve the most satisfactory illumination effect, in this embodiment, as shown in fig. 1, 2 and 3, the projector further includes a mounting plate 114 and a connecting plate 115, the connecting plate 115 is disposed in an L-shaped structure, and an upper end and a lower end of the connecting plate 115 are rotatably connected to the mounting plate 114 and a rear end of the U-shaped bracket 110, respectively.
In this embodiment, as shown in fig. 2 and 3, the projection lamp further includes a second fastening bolt 116, where an upper end portion and a lower end portion of the connecting plate 115 are respectively provided with a circular arc chute 117 and a second through hole 118, the second fastening bolt 116 is respectively inserted into the circular arc chute 117 and the second through hole 118 and fixedly connected with the mounting plate 114 and the rear end portion of the U-shaped bracket 110, and the second fastening bolt 116 can be respectively slidably disposed along the circular arc chute 117, so as to fix the projection angle of the projection lamp.
In order to facilitate rapid heat dissipation of the projector, in the present embodiment, as shown in fig. 2, the housing 101 is made of an aluminum alloy material, and a plurality of heat dissipation fins 1015 are protruding from a back side wall of the housing.
According to the technical scheme, the inner bottom wall of the shell is provided with the water baffle plate in a protruding mode along the circumferential direction, the water baffle plate is sequentially connected and encircled to form the accommodating groove, the sealing gasket is detachably arranged at the upper end part of the water baffle plate in a covering mode, the outer side of the lower end wall of the sealing gasket is provided with the limiting plate in a protruding mode along the circumferential direction, the inner side walls of the limiting plate are respectively in abutting connection with the water baffle plate and the outer side wall of the upper end part of the reflecting cover, the lower end wall of the sealing gasket is in abutting connection with the upper end wall of the reflecting cover, the upper end part of the sealing gasket is provided with the first opening groove in a concave mode, a water storage groove is formed between the water baffle plate and the inner side wall of the shell, therefore water entering the shell can be stored in the water storage groove, the PCB, the driving power supply and the LED lamp beads can be effectively prevented from being affected with damp and entering water, and the waterproof reliability of the LED lamp is effectively improved through the double waterproof structure design of the water baffle plate and the sealing gasket, and the service safety and the service life of the LED lamp are effectively improved.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (6)
1. The utility model provides a LED projecting lamp with high waterproof performance, its characterized in that includes casing, PCB board, drive power supply, LED lamp pearl, reflector, sealed pad, transparent lamp plate, upper cover, waterproof joint and U type support, the casing is boat type structure setting, the interior bottom wall of casing is protruding along the circumferencial direction to be equipped with a breakwater, the breakwater head is connected gradually the end to end and is encircled and form a holding tank, the PCB board pass through the screw detachably set up in the bottom of holding tank, drive power supply and LED lamp pearl set up respectively on the PCB board, the reflector detachably set up in the holding tank, LED lamp pearl all is located in the reflector, sealed pad detachably covers the upper end of breakwater, the outside of the lower end wall of sealed pad is protruding along the circumferencial direction and is equipped with a limiting plate, the inner side walls of the limiting plates are respectively arranged in an abutting mode with the outer side walls of the upper end parts of the water baffle plate and the reflecting cover, the lower end walls of the sealing gaskets are respectively arranged in an abutting mode with the upper end walls of the reflecting cover, a first opening groove is concavely formed in the upper end parts of the sealing gaskets, a water storage groove is formed between the water baffle plate and the inner side walls of the shell, the transparent lamp plate is detachably embedded in the lower end part of the upper cover, the upper cover is detachably covered on the upper end part of the shell through screws, the outer peripheral walls of the upper cover are respectively arranged in an abutting mode with the inner peripheral walls of the upper end parts of the shell, the outer side walls of the transparent lamp plate are respectively arranged in an abutting mode with the inner peripheral walls of the upper cover, the lower end walls of the transparent lamp plate are respectively arranged in an abutting mode with the upper end walls of the sealing gaskets, a second opening groove is concavely formed in the upper end parts of the upper cover, the reflecting cover is arranged below the first opening groove and the second opening groove, the waterproof joint is arranged on the back side wall of the shell, and two ends of the U-shaped bracket are respectively connected with two side walls of the shell in an up-down rotating way.
2. The LED floodlight with high waterproof performance according to claim 1, further comprising a first fastening bolt and a locking washer, wherein a first through hole is concavely formed in two ends of the U-shaped bracket respectively, a threaded hole is concavely formed in two side walls of the shell respectively, the locking washer is respectively arranged on the outer side wall of the first through hole, and the first fastening bolt sequentially penetrates through the locking washer and the first through hole respectively and is screwed in the threaded hole.
3. The LED floodlight with high waterproof performance according to claim 2, wherein the outer side wall and the inner side wall of the first through hole, the outer side wall of the threaded hole and the inner side wall of the lock washer are all provided with a plurality of anti-slip convex strips along the circumferential direction.
4. The LED floodlight with high waterproof performance according to claim 1, further comprising a mounting plate and a connecting plate, wherein the connecting plate is provided in an L-shaped structure, and an upper end and a lower end of the connecting plate are rotatably connected with the mounting plate and a rear end of the U-shaped bracket, respectively.
5. The LED floodlight with high waterproof performance according to claim 4, further comprising a second fastening bolt, wherein the upper end and the lower end of the connecting plate are respectively provided with a circular arc chute and a second through hole, the second fastening bolt is respectively arranged through the circular arc chute and the second through hole in a penetrating manner and is fixedly connected with the rear end of the mounting plate and the rear end of the U-shaped bracket, and the second fastening bolt can be respectively arranged in the circular arc chute in a sliding manner.
6. The LED projector of claim 1, wherein the housing is formed of aluminum alloy material, and the back side wall of the housing is provided with a plurality of heat sinks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443377.5U CN220061695U (en) | 2023-06-08 | 2023-06-08 | LED projecting lamp with high waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443377.5U CN220061695U (en) | 2023-06-08 | 2023-06-08 | LED projecting lamp with high waterproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220061695U true CN220061695U (en) | 2023-11-21 |
Family
ID=88786695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321443377.5U Active CN220061695U (en) | 2023-06-08 | 2023-06-08 | LED projecting lamp with high waterproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220061695U (en) |
-
2023
- 2023-06-08 CN CN202321443377.5U patent/CN220061695U/en active Active
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