Waterproof projection lamp

Abstract

A waterproof projection lamp comprises a first shell, a second shell, a transparent part, a light-transmitting cover, a mounting base, a light source, a lens and a support. The light source is installed in the installation base, the lens is installed on the top of the installation base, the installation base and the light-transmitting cover are installed on the second shell, the installation base is located in the light-transmitting cover, and glue pouring grooves are formed in the periphery of the light-transmitting cover and the second shell; the transparent part is installed at one end of the first shell, the other end of the first shell is installed on the second shell, the first shell covers the light-transmitting cover, and the two ends of the support are installed on the two sides of the second shell respectively. According to the waterproof projection lamp provided by the utility model, the problem that the waterproof performance of the waterproof projection lamp is greatly reduced due to the fact that the waterproof projection lamp in the prior art is generally subjected to waterproof sealing through a sealing ring mounted on the outer wall of the shell, but the sealing ring is invalid after being used for a long time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of projection lamps, in particular to a waterproof projection lamp. Background Art

[0002] Projection lamp is a common lighting equipment. Its main function is to project light onto a specific target to produce a specific lighting effect. It is widely used in various places, such as stage, exhibition, advertisement, etc. Waterproof projection lamp is a special projection lamp, which can work normally in harsh environmental conditions, such as humid and watery environments, and provide lighting for various outdoor activities and places.

[0003] The waterproof projection lamp in the prior art usually relies on a sealing ring installed on the outer wall of the shell to achieve waterproof sealing. However, after long-term use, the sealing ring will fail, resulting in a significant decrease in the waterproof performance of the waterproof projection lamp. Utility Model Content

[0004] The purpose of the utility model is to provide a waterproof projection lamp, which solves the problem that the waterproof projection lamp in the prior art usually relies on a sealing ring installed on the outer wall of the shell for waterproof sealing, but after long-term use, the sealing ring will fail, thereby greatly reducing the waterproof performance of the waterproof projection lamp.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A waterproof projection lamp comprises a first shell, a second shell, a transparent member, a light-transmitting cover, a mounting seat, a light source, a lens and a bracket;

[0007] The light source is installed inside the mounting seat, the lens is installed on the top of the mounting seat, the mounting seat and the light-transmitting cover are respectively installed on the second shell, the mounting seat is located inside the light-transmitting cover, and the outer periphery of the light-transmitting cover and the second shell are provided with a glue-filling groove, and the glue-filling groove is filled with waterproof glue;

[0008] The transparent member is mounted on one end of the first shell, the other end of the first shell is mounted on the second shell, the first shell is covered with the light-transmitting cover, and the two ends of the bracket are respectively mounted on two sides of the second shell.

[0009] Furthermore, a first surrounding edge and a second surrounding edge are provided on the top of the second shell, an installation area is provided inside the second surrounding edge, the installation seat is installed in the installation area, a mounting groove is provided between the second surrounding edge and the first surrounding edge, the light-transmitting cover is installed in the mounting groove, and the inner wall of the light-transmitting cover is fitted to the outer periphery of the second surrounding edge.

[0010] Specifically, a second thread is disposed on the outer periphery of the first surrounding edge, and a first thread is disposed on the first shell body, and the first thread is mounted in cooperation with the second thread.

[0011] Preferably, it also includes a silicone sealing ring, which is installed on the outer periphery of the first surrounding edge, the silicone sealing ring is located below the second thread, the bottom surface of the silicone sealing ring is against the second shell, and the top surface of the silicone sealing ring can be against the first shell.

[0012] In some embodiments, the installation area is provided with a wire hole, and a glue filling area is provided inside the second shell, and the glue filling area is connected to the installation area through the wire hole.

[0013] Further, it also includes a bottom cover and waterproof screws;

[0014] The bottom cover is detachably mounted on the bottom of the second shell, the bottom cover is provided with a third thread, the inner side of the bottom of the second shell is provided with a fourth thread, the fourth thread is mounted in coordination with the third thread, and the waterproof screw is mounted on the bottom cover.

[0015] Specifically, the bracket includes a mounting plate and a connecting plate, two ends of the connecting plate are respectively vertically connected to one end of the mounting plate, and the other end of the mounting plate is hinged to the second shell.

[0016] Preferably, the bracket further comprises a locking plate, the locking plate is connected to the connecting plate, the locking plate is provided with a first locking hole and a second locking hole, and the second locking hole is a waist-shaped hole.

[0017] In some embodiments, a plurality of heat dissipation grooves are disposed on the outer circumference of the second shell, and the plurality of heat dissipation grooves are evenly arranged along the height direction of the second shell.

[0018] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0019] Through the light-transmitting cover, the glue-filling groove and the second shell, the light-transmitting cover is sealed and fixed to the second shell by glue-filling, so that external water cannot enter the inside of the light-transmitting cover, avoiding the phenomenon of circuit short circuit, and achieving the effect of improving the waterproof sealing of the waterproof projection lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a waterproof projection lamp in one embodiment of the utility model;

[0021] Figure 2 This is a structural schematic diagram of a glue pouring tank in one embodiment of the utility model;

[0022] Figure 3This is a schematic structural diagram of a second surrounding edge of one embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the bottom cover of one embodiment of the utility model;

[0024] Among them: first shell 1, first thread 11, second shell 2, first surrounding edge 21, second thread 211, second surrounding edge 22, installation area 23, wire hole 231, installation groove 24, glue filling area 25, fourth thread 26, heat dissipation groove 27, transparent part 3, light-transmitting cover 4, glue filling groove 41, mounting seat 5, light source 6, lens 7, bracket 8, mounting plate 81, connecting plate 82, locking plate 83, first locking hole 831, second locking hole 832, bottom cover 91, third thread 911, waterproof screw 92. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner side", "outer side", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.

[0027] In one embodiment of the present invention, Figure 1-4As shown, a waterproof projection lamp comprises a first shell 1, a second shell 2, a transparent member 3, a light-transmitting cover 4, a mounting seat 5, a light source 6, a lens 7 and a bracket 8; the light source 6 is mounted inside the mounting seat 5, the lens 7 is mounted on the top of the mounting seat 5, the mounting seat 5 and the light-transmitting cover 4 are respectively mounted on the second shell 2, the mounting seat 5 is located inside the light-transmitting cover 4, the outer periphery of the light-transmitting cover 4 and the second shell 2 are provided with a glue pouring groove 41, and the glue pouring groove 41 is filled with waterproof glue; the transparent member 3 is mounted on one end of the first shell 1, the other end of the first shell 1 is mounted on the second shell 2, the first shell 1 is covered with the light-transmitting cover 4, and the two ends of the bracket 8 are respectively mounted on both sides of the second shell 2. In this embodiment, the light source 6 is an LED lamp bead, and the light-transmitting cover 4 is a transparent plastic cover. During installation, the light source 6 is installed inside the mounting seat 5, and the lens 7 is installed on the top of the mounting seat 5 so that the lens 7 is directly opposite to the light source 6. Then, the mounting seat 5 is installed in the middle of the second shell 2, and the light-transmitting cover 4 is installed on the second shell 2 so that the light-transmitting cover 4 is covered on the mounting seat 5. Waterproof glue is poured into the glue injection groove 41 provided between the outer periphery of the light-transmitting cover 4 and the second shell 2 to achieve the purpose of glue injection and sealing. Then, the transparent member 3 is installed on one end of the first shell 1, and the other end of the first shell 1 is fixed. It is installed on the second shell 2 so that the first shell 1 is covered on the light-transmitting cover 4. At this time, the light source 4, the lens 7, the light-transmitting cover 4 and the transparent part 3 are coaxially arranged, and finally the two ends of the bracket 8 are respectively installed on the second shell 2. When in use, the light of the light source 6 is sequentially transmitted through the lens 7, the light-transmitting cover 4 and the transparent part 3 and then irradiated out; the present application uses the light-transmitting cover 4, the glue filling groove 41 and the second shell 2 to make the light-transmitting cover 4 fixed to the second shell 2 by glue filling and sealing, so that the external water cannot enter the interior of the light-transmitting cover 4, avoid the phenomenon of circuit short circuit, and achieve the effect of improving the waterproof sealing of the waterproof projection lamp.

[0028] like Figure 2-3As shown, the top of the second shell 2 is provided with a first surrounding edge 21 and a second surrounding edge 22, the interior of the second surrounding edge 22 is provided with an installation area 23, the installation area 23 is installed with the installation seat 5, and a mounting groove 24 is provided between the second surrounding edge 22 and the first surrounding edge 21, the mounting groove 24 is installed with the light-transmitting cover 4, and the inner wall of the light-transmitting cover 4 is fitted to the outer periphery of the second surrounding edge 22. In this embodiment, the first surrounding edge 21 and the second surrounding edge 22 are provided on the top of the second shell 2, the second surrounding edge 22 is surrounded by the installation area 23, and the installation groove 24 is provided between the outer periphery of the second surrounding edge 22 and the inner wall of the first surrounding edge 21. During installation, the mounting seat 5 is installed in the installation area 23, and the light-transmitting cover 4 is installed in the installation groove 24, and the inner wall of the light-transmitting cover 4 is made to fit the outer periphery of the second surrounding edge 22. The outer periphery of the light-transmitting cover 4 and the inner wall of the first surrounding edge 21 are provided with the filling groove 41, and waterproof glue is poured into the filling groove 41, so that the light-transmitting cover 4 is glue-filled and sealed to the second shell 2, and the installation is convenient and quick.

[0029] like Figure 4 As shown, the outer periphery of the first surrounding edge 21 is provided with a second thread 211, and the first shell 1 is provided with a first thread 11, and the first thread 11 is installed in coordination with the second thread 211. In this embodiment, the second thread 211 is provided on the outer periphery of the first surrounding edge 21, and the first thread 11 is provided on the bottom of the first shell 1. Through the coordinated installation of the first thread 11 and the second thread 211, the first shell 1 can be disassembled and installed on the second shell 2, and the disassembly and assembly are convenient and quick, thereby achieving the effect of improving the disassembly and assembly efficiency of the waterproof projection lamp.

[0030] like Figure 4 As shown, it also includes a silicone sealing ring (not shown in the figure), which is installed on the outer periphery of the first surrounding edge 21, and is located below the second thread 211. The bottom surface of the silicone sealing ring abuts against the second shell 2, and the top surface of the silicone sealing ring can abut against the first shell 1. In this embodiment, the silicone sealing ring is installed on the outer periphery of the first surrounding edge 21, and the silicone sealing ring is located below the second thread 211. When the first shell 1 is installed on the second shell 2, the bottom surface of the silicone sealing ring abuts against the second shell 2, and the top surface of the silicone sealing ring abuts against the first shell 1. The silicone sealing ring plays a sealing role to prevent water from penetrating from the connection between the first shell 1 and the second shell 2, thereby achieving the effect of improving the waterproof sealing of the waterproof projection lamp.

[0031] like Figure 3-4As shown, the installation area 23 is provided with a wire hole 231, and the interior of the second housing 2 is provided with a glue filling area 25, and the glue filling area 25 is connected to the installation area 23 through the wire hole 231. In this embodiment, during installation, the wires of the light source 6 are placed in the glue filling area 25 through the wire hole 231 of the installation area 23. Placing the wires in the glue filling area 25 is conducive to improving the space utilization of the waterproof projection lamp, and then pouring waterproof glue into the glue filling area 25 for glue filling and sealing, which can not only fix the wires, but also protect the wires from damage. Further, it can also improve the waterproof sealing of the waterproof projection lamp and prevent water from entering the installation area 23 from the wire hole 231.

[0032] like Figure 4 As shown, it also includes a bottom cover 91 and a waterproof screw 92; the bottom cover 91 is detachably mounted on the bottom of the second housing 2, the bottom cover 91 is provided with a third thread 911, the inner side of the bottom of the second housing 2 is provided with a fourth thread 26, the fourth thread 26 is installed in cooperation with the third thread 911, and the waterproof screw 92 is installed on the bottom cover 91. In this embodiment, after the waterproof glue is poured into the glue filling area 25, the end of the wire passes through the waterproof screw 92. Specifically, the waterproof screw 92 is a hollow structure, and the waterproof screw 92 plays a sealing and waterproof role. The hollow waterproof screw 92 can be filled with sealing materials, such as silica gel, polyurethane, etc., so as to enhance the waterproof sealing performance of the waterproof projection lamp, and then the bottom cover 91 is installed on the bottom of the second housing 2 through the third thread 911 and the fourth thread 26, which is convenient and quick.

[0033] like Figure 2-3 As shown, the bracket 8 includes a mounting plate 81 and a connecting plate 82, both ends of the connecting plate 82 are respectively vertically connected to one end of the mounting plate 81, and the other end of the mounting plate 81 is hinged to the second shell 2. In this embodiment, the bracket 8 is a U-shaped structure, specifically, the bracket 8 includes a mounting plate 81 and a connecting plate 82, both ends of the connecting plate 82 are respectively vertically connected to one end of the mounting plate 81, and the other end of the mounting plate 81 is hinged to the second shell 2, so that the second shell 2 can swing along the hinge, thereby adjusting the illumination angle, and is applicable to a wide range of scenarios.

[0034] like Figure 2-3As shown, the bracket 8 also includes a locking plate 83, the locking plate 83 is connected to the connecting plate 31, the locking plate 83 is provided with a first locking hole 831 and a second locking hole 832, and the second locking hole 832 is a waist-shaped hole. In this embodiment, the locking plate 83 and the connecting plate 31 are an integrally formed structure, and during installation, the installation is specifically achieved through the first locking hole 831 and the second locking hole 832 of the locking plate 83, and the second locking hole 832 is a waist-shaped hole, which enables the bracket 8 to adjust and fine-tune the installation position, which is convenient and quick, and is suitable for different installation scenarios.

[0035] like Figure 2-4 As shown, a plurality of heat dissipation grooves 27 are provided on the outer circumference of the second shell 2, and the plurality of heat dissipation grooves 27 are evenly arranged along the height direction of the second shell 2. In this embodiment, a plurality of heat dissipation grooves 27 are provided on the outer circumference of the second shell 2, which can increase the contact area between the second shell 2 and the outside, thereby facilitating improving the heat dissipation efficiency of the second shell 2.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A waterproof projection lamp, Features: It includes a first shell, a second shell, a transparent member, a light-transmitting cover, a mounting seat, a light source, a lens and a bracket; The light source is installed inside the mounting seat, the lens is installed on the top of the mounting seat, the mounting seat and the light-transmitting cover are respectively installed on the second shell, the mounting seat is located inside the light-transmitting cover, and the outer periphery of the light-transmitting cover and the second shell are provided with a glue-filling groove, and the glue-filling groove is filled with waterproof glue; The transparent member is mounted on one end of the first shell, the other end of the first shell is mounted on the second shell, the first shell is covered with the light-transmitting cover, and the two ends of the bracket are respectively mounted on two sides of the second shell.

2. A waterproof projection lamp according to claim 1, Features: A first surrounding edge and a second surrounding edge are provided on the top of the second shell, an installation area is provided inside the second surrounding edge, the installation seat is installed in the installation area, a mounting groove is provided between the second surrounding edge and the first surrounding edge, the light-transmitting cover is installed in the mounting groove, and the inner wall of the light-transmitting cover is attached to the outer periphery of the second surrounding edge.

3. A waterproof projection lamp according to claim 2, Features: The outer periphery of the first surrounding edge is provided with a second thread, the first shell is provided with a first thread, and the first thread is installed in cooperation with the second thread.

4. A waterproof projection lamp according to claim 3, Features: It also includes a silicone sealing ring, which is installed on the outer periphery of the first surrounding edge, the silicone sealing ring is located below the second thread, the bottom surface of the silicone sealing ring is against the second shell, and the top surface of the silicone sealing ring can be against the first shell.

5. A waterproof projection lamp according to claim 2, Features: The installation area is provided with a wire hole, and the interior of the second shell is provided with a glue injection area, and the glue injection area is connected to the installation area through the wire hole.

6. A waterproof projection lamp according to claim 1, Features: Also includes bottom cover and waterproof screws; The bottom cover is detachably mounted on the bottom of the second shell, the bottom cover is provided with a third thread, the inner side of the bottom of the second shell is provided with a fourth thread, the fourth thread is installed in coordination with the third thread, and the waterproof screw is installed on the bottom cover.

7. A waterproof projection lamp according to claim 1, Features: The bracket includes a mounting plate and a connecting plate, two ends of the connecting plate are respectively vertically connected to one end of the mounting plate, and the other end of the mounting plate is hinged to the second shell.

8. A waterproof projection lamp according to claim 7, Features: The bracket also includes a locking plate, which is connected to the connecting plate. The locking plate is provided with a first locking hole and a second locking hole, and the second locking hole is a waist-shaped hole.

9. The waterproof projection lamp according to claim 1, Features: A plurality of heat dissipation grooves are arranged on the outer periphery of the second shell, and the plurality of heat dissipation grooves are evenly arranged along the height direction of the second shell.

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