Waterproof lamp convenient to assemble

Abstract

The waterproof lamp convenient to assemble comprises a lamp shell, a light source assembly and a cover plate assembly, a mounting cavity is formed in the lamp shell, and a first opening and a second opening are formed in the two ends of the mounting cavity respectively; mounting sliding grooves are formed in the two sides of the mounting cavity. The light source assembly comprises a lamp panel and a light source, the light source is mounted on the lamp panel, and the lamp panel is mounted in the mounting cavity through the first opening or the second opening; the cover plate assembly comprises a front cover plate, a first sealing ring, a rear cover plate and a second sealing ring, and the front cover plate covers the first opening; the rear cover plate covers the second opening; the first sealing ring is clamped between the front cover plate and the first opening; the second sealing ring is clamped between the rear cover plate and the second opening; the front cover plate is provided with a light transmitting opening, and a light shielding plate is arranged on the periphery of the light transmitting opening in a surrounding mode. And a light-transmitting plate covers the light-transmitting opening. Opening structures can be arranged at the front end and the rear end of the lamp shell for assembling the light source assembly, and sealing and water proofing are achieved at the assembling position through the first sealing ring and the second sealing ring.

Description

Technical Field

[0001] The utility model relates to lamp technology, in particular to a waterproof lamp which is easy to assemble. Background Art

[0002] At present, lamps generally include ceiling lamps, ceiling lamps, stage lamps, etc. Existing lamps generally include a lamp housing and a light source assembly. The light source assembly is placed in the lamp housing and then covered with a light-transmitting plate. The existing lamp housing is usually provided with an installation opening for assembling the light source assembly, and the light source assembly can only be installed in one direction relative to the lamp housing. In addition, after the light source assembly is assembled, it needs to be sealed with sealant, and the sealing effect is poor. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a waterproof lamp that is easy to assemble. Open structures can be set at the front and rear ends of the lamp housing for the assembly of light source components, and a first sealing ring and a second sealing ring are used at the assembly position to achieve sealing and waterproofing.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A waterproof lamp that is easy to assemble, includes a lamp housing, a light source assembly and a cover plate assembly, the lamp housing is provided with an installation cavity, and the two ends of the installation cavity are respectively provided with a first opening and a second opening; the two sides of the installation cavity are provided with installation slide grooves; the light source assembly includes a lamp board and a light source, the light source is installed on the lamp board, the lamp board is loaded into the installation cavity through the first opening or the second opening, and the two sides of the lamp board are respectively slidably matched and snap-fitted with the two installation slide grooves; the cover plate assembly includes a front cover plate, a first sealing ring, a rear cover plate and a second sealing ring, the front cover plate is sealed at the first opening; the rear cover plate is sealed at the second opening; the first sealing ring is clamped between the front cover plate and the first opening; the second sealing ring is clamped between the rear cover plate and the second opening; a light-transmitting opening is provided on the front cover plate, and a light-shielding plate is provided around the outer periphery of the light-transmitting opening; the light-transmitting opening is covered with a light-transmitting plate.

[0006] In the utility model, as a preferred embodiment, a plurality of reinforcing ribs are provided in the lamp housing, and the plurality of reinforcing ribs are distributed at intervals on the inner circumferential wall of the mounting cavity; the reinforcing ribs located on both sides of the bottom end of the mounting cavity are spaced from the bottom wall of the mounting cavity to form the mounting groove.

[0007] In the utility model, as a preferred embodiment, a plurality of first positioning plates are provided on the first sealing ring, and the plurality of first positioning plates correspond one by one to the front ends of the plurality of reinforcing ribs; the first positioning plates are provided with through holes, and a plurality of first screws are screwed on the front cover plate, and the first screws pass through the through holes and are screwed to the ends of the reinforcing ribs.

[0008] In the utility model, as a preferred embodiment, the rear end of the front cover plate is provided with a first positioning protrusion, the first positioning protrusion is provided with a plurality of first positioning notches, and the first sealing ring is arranged around the outer periphery of the first positioning protrusion so that each of the first positioning pieces extends into the first positioning notch accordingly.

[0009] In the utility model, as a preferred embodiment, a plurality of first positioning blocks are provided on the front cover plate, and each of the first positioning blocks is located one by one outside each of the first positioning notches; a plurality of first positioning grooves are provided on the first sealing ring, and the plurality of first positioning grooves are correspondingly engaged with the plurality of first positioning blocks.

[0010] In the utility model, as a preferred embodiment, a plurality of second positioning plates are provided on the second sealing ring, and the plurality of second positioning plates correspond one by one to the front ends of the plurality of reinforcing ribs; the second positioning plates are provided with through holes, and a plurality of second screws are screwed on the rear cover plate, and the second screws pass through the through holes and are screwed to the ends of the reinforcing ribs.

[0011] In the utility model, as a preferred embodiment, the rear end of the rear cover plate is provided with a second positioning protrusion, the second positioning protrusion is provided with a second positioning notch, and the second sealing ring is arranged around the outer periphery of the second positioning protrusion so that each of the second positioning pieces extends into the second positioning notch accordingly.

[0012] In the utility model, as a preferred embodiment, a plurality of second positioning blocks are provided on the rear cover plate, and each of the second positioning blocks is located one by one outside each of the second positioning notches; a plurality of second positioning grooves are provided on the second sealing ring, and the plurality of second positioning grooves are correspondingly engaged with the plurality of second positioning blocks.

[0013] In the present utility model, as a preferred embodiment, a bracket is provided at the bottom end of the lamp housing, and the bracket is provided with an adjustment frame, and the adjustment frame is rotatably mounted on the bracket and connected to the bottom end of the lamp housing.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The light board of the light source assembly can be installed into the installation cavity through the first opening or the second opening, that is, the light board can be assembled with the light source assembly at both ends of the lamp housing. After the light source assembly is assembled into the installation cavity, the light board of the light source assembly can slide along the installation slide groove. Since there are installation slide grooves on both sides of the light board to slide guide, the light board is prevented from shifting during the installation process, so that the assembly position of the light board is accurate. In addition, the light-transmitting port of the front cover can be used as the light outlet of the lamp housing. The light-shielding plate at the light-transmitting port can prevent light leakage, and the light-transmitting plate can concentrate and export the light from the internal light source.

[0016] 2. After the light source assembly is assembled in place, the front cover plate and the rear cover plate can be respectively covered on the first opening and the second opening, and the first sealing ring is clamped between the front cover plate and the first opening, and the second sealing ring is clamped between the rear cover plate and the second opening, so that the first opening and the second opening are sealed with the first sealing ring and the second sealing ring, that is, the sealing is achieved at the assembly position. In addition, after the front cover plate and the rear cover plate are covered, the corresponding sealing rings are pressed tightly to form a larger sealing surface, which has a good sealing effect and achieves waterproof and dustproof. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the lamp housing of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the rear cover plate and the second sealing ring of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the bracket of the utility model.

[0021] In the figure: 10, lamp housing; 11, mounting cavity; 12, first opening; 13, mounting slide groove; 14, reinforcing rib; 20, light source assembly; 30, front cover; 31, light-transmitting port; 32, light-shielding plate; 33, light-transmitting plate; 40, first sealing ring; 50, rear cover; 51, second positioning convex ring; 52, second positioning notch; 53, second positioning block; 60, second sealing ring; 61, second positioning sheet; 62, second positioning groove; 70, circuit board; 80, glass plate; 90, bracket; 91, adjustment frame; 92, adjustment groove; 93, adjustment knob. DETAILED DESCRIPTION

[0022] Below, in conjunction with the accompanying drawings and specific embodiments, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals throughout represent the same or similar elements or elements with 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 application, and cannot be understood as limiting the present application.

[0023] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0024] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] like Figure 1-Figure 4A waterproof lamp that is easy to assemble is shown, comprising a lamp housing 10, a light source assembly 20 and a cover assembly. An installation cavity 11 is provided in the lamp housing 10, and a first opening 12 and a second opening are provided at both ends of the installation cavity 11; installation slide grooves 13 are provided on both sides of the installation cavity 11. The light source assembly 20 comprises a lamp board and a light source, the light source is installed on the lamp board, and the lamp board is installed in the installation cavity 11 through the first opening 12 or the second opening. After the lamp board is assembled to the installation cavity 11 of the lamp housing 10, the two sides of the lamp board are respectively slidably matched and clamped with the two installation slide grooves 13.

[0027] In addition, the cover plate assembly includes a front cover plate 30, a first sealing ring 40, a rear cover plate 50 and a second sealing ring 60. The front cover plate 30 covers the first opening 12. The rear cover plate 50 covers the second opening; the first sealing ring 40 is clamped between the front cover plate 30 and the first opening 12; and the second sealing ring 60 is clamped between the rear cover plate 50 and the second opening.

[0028] On the basis of the above structure, when using the waterproof lamp that is easy to assemble of the utility model, the lamp board of the light source assembly 20 can be installed into the installation cavity 11 through the first opening 12 or the second opening during assembly, that is, the lamp board can be installed with the light source assembly 20 at both ends of the lamp housing 10. After the light source assembly 20 is assembled into the installation cavity 11, the lamp board of the light source assembly 20 can slide along the installation slide groove 13. Since there are installation slide grooves 13 on both sides of the lamp board for sliding guidance, the lamp board is prevented from being offset during the installation process, so that the assembly position of the lamp board is accurate.

[0029] After the light source assembly 20 is assembled in place, the front cover plate 30 and the rear cover plate 50 can be respectively covered on the first opening 12 and the second opening, and the first sealing ring 40 is clamped between the front cover plate 30 and the first opening 12, and the second sealing ring 60 is clamped between the rear cover plate 50 and the second opening, so that the first opening 12 and the second opening are sealed with the first sealing ring 40 and the second sealing ring 60, that is, the sealing is achieved in the assembly position. In addition, after the front cover plate 30 and the rear cover plate 50 are covered, the corresponding sealing rings are pressed tightly to form a larger sealing surface, which has a good sealing effect and achieves waterproof and dustproof.

[0030] Furthermore, a plurality of reinforcing ribs 14 may be provided in the lamp housing 10, and the plurality of reinforcing ribs 14 are distributed at intervals on the inner peripheral wall of the mounting cavity 11. Since the lamp housing 10 has the mounting cavity 11 inside and is a hollow structure, the strength of the lamp housing 10 is insufficient, so a plurality of reinforcing ribs 14 may be distributed on the inner peripheral wall of the lamp housing 10 to strengthen the interior of the lamp housing 10. Specifically, the reinforcing ribs 14 may be distributed at the bending position of the lamp housing 10 to form a support at the bending position, and the strength is better.

[0031] Of course, the reinforcing ribs 14 located on both sides of the bottom end of the mounting cavity 11 can be spaced apart from the bottom wall of the mounting cavity 11 to form a mounting groove 13, that is, when the lamp board is installed, the side of the lamp board can be extended into the mounting groove 13 between the reinforcing ribs 14 and the bottom wall of the mounting groove, without the need to additionally process grooves inside the lamp housing 10, thereby facilitating processing.

[0032] Furthermore, a plurality of first positioning pieces may be provided on the first sealing ring 40, and the first positioning pieces are provided with through holes. When the front cover plate 30 is sealed, the plurality of first positioning pieces of the first sealing ring 40 are first matched one by one with the front ends of the plurality of reinforcing ribs 14. Thereafter, the front cover plate 30 is sealed to the first opening 12, and then a plurality of first screws are screwed onto the front cover plate 30, and the first screws pass through the through holes and are screwed to the ends of the reinforcing ribs 14. During the process of screwing in the first screws, the front cover plate 30 can be pressed. During the process of pressing in the front cover plate 30, the first positioning piece is deformed under pressure, so that the first sealing ring 40 itself can be deformed, and at the same time, cooperate with the plurality of first positioning pieces to form at the threaded connection position, so that the sealing surface formed is larger and the sealing effect is better.

[0033] More specifically, the rear end of the front cover plate 30 is provided with a first positioning protrusion, and the first positioning protrusion is provided with a plurality of first positioning notches. The first sealing ring 40 is arranged around the outer periphery of the first positioning protrusion so that each first positioning piece extends into the first positioning notch correspondingly. During assembly, the first sealing ring 40 can be first mounted on the outside of the first positioning protrusion of the front cover plate 30, and then the first positioning piece can be correspondingly placed into the first positioning notch of the first positioning protrusion to achieve the positioning assembly of the first sealing ring 40 and the front cover plate 30, thereby preventing the first sealing ring 40 from shifting during assembly.

[0034] Furthermore, a plurality of first positioning blocks can be provided on the front cover plate 30, and each first positioning block is located one by one outside each first positioning notch; a plurality of first positioning grooves can be provided on the first sealing ring 40, and the plurality of first positioning grooves can be correspondingly engaged with the plurality of first positioning blocks, so that after the first sealing ring 40 is surrounded by the first positioning convex ring, the first positioning piece is located in the first positioning notch, and the first positioning block can be positioned on the outside of the first positioning piece. At the same time, the first positioning block on the front cover plate 30 can be correspondingly embedded in the first positioning groove of the first sealing ring 40, so that multiple positioning can be achieved, and the sealing assembly structure of the first sealing ring 40 is more stable.

[0035] Furthermore, a plurality of second positioning pieces 61 may be provided on the second sealing ring 60, and the second positioning pieces 61 are provided with through holes. When the rear cover plate 50 is closed, the plurality of second positioning pieces 61 of the second sealing ring 60 are first matched one by one with the rear ends of the plurality of reinforcing ribs 14. Thereafter, the rear cover plate 50 is closed to the second opening, and then a plurality of second screws are screwed onto the rear cover plate 50, and the second screws pass through the through holes and are screwed to the ends of the reinforcing ribs 14. During the process of screwing in the second screws, the rear cover plate 50 can be pressed. During the process of pressing in the rear cover plate 50, the second positioning pieces 61 are deformed under pressure, so that the second sealing ring 60 itself can be deformed, and at the same time, cooperate with the plurality of second positioning pieces 61 to form at the threaded connection position, so that the sealing surface formed is larger and the sealing effect is better.

[0036] Furthermore, a second positioning convex ring 51 is provided at the rear end of the rear cover plate 50, and a second positioning notch 52 is provided in the second positioning convex ring 51. The second sealing ring 60 is arranged around the outer periphery of the second positioning convex ring 51, so that each second positioning piece 61 extends into the second positioning notch 52 correspondingly. During assembly, the second sealing ring 60 can be firstly fitted onto the outside of the second positioning convex ring 51 of the front cover plate 30, and then the second positioning piece 61 can be correspondingly inserted into the second positioning notch 52 of the second positioning convex ring 51, so as to realize the positioning assembly of the second sealing ring 60 and the front cover plate 30, and prevent the second sealing ring 60 from shifting during assembly.

[0037] Furthermore, a plurality of second positioning blocks 53 may be provided on the rear cover plate 50, and each second positioning block 53 is located one by one outside each second positioning notch 52; a plurality of second positioning grooves 62 are provided on the second sealing ring 60, and the plurality of second positioning grooves 62 are correspondingly engaged with the plurality of second positioning blocks 53, so that after the second sealing ring 60 is surrounded by the second positioning convex ring 51, the second positioning piece 61 is located in the second positioning notch 52, and the second positioning block 53 can be positioned on the outside of the second positioning piece 61, and at the same time, the second positioning block 53 on the front cover plate 30 can be correspondingly embedded in the second positioning groove 62 of the second sealing ring 60, so that multiple positioning is achieved, and the sealing assembly structure of the second sealing ring 60 is more stable.

[0038] Furthermore, a light-transmitting opening 31 may be provided on the front cover plate 30. After the light board of the light source assembly is installed in the installation cavity, the light source may be arranged corresponding to the light-transmitting opening. A light-shielding plate 32 is arranged around the outer periphery of the light-transmitting opening 31. The light-transmitting opening 31 is covered with a light-transmitting plate 33. Based on this structure, the light-transmitting opening 31 of the front cover plate 30 may be used as a light outlet of the lamp housing 10. The light-shielding plate 32 is arranged at the position of the light-transmitting opening 31 to prevent light leakage. The light-transmitting plate 33 may concentrate and guide the light of the internal light source.

[0039] When the front cover is not provided with a light-transmitting opening, the entire front cover may be provided as a transparent plate, such as an acrylic plate or a glass plate, which may also achieve light transmission.

[0040] Of course, a circuit board 70 can also be provided in the installation cavity 11, and the light source working circuit of the light source assembly 20 can be integrated on the circuit board 70, and a glass plate 80 can be set between the circuit board 70 and the rear cover plate 50. The position of the rear cover plate 50 corresponding to the glass plate 80 is a through-hole structure, which is convenient for observing the internal structure from the rear cover plate 50 through the glass plate 80.

[0041] Furthermore, a bracket 90 is provided at the bottom end of the lamp housing 10 , and the bracket 90 is provided with an adjustment frame 91 , which is rotatably mounted on the bracket 90 and connected to the bottom end of the lamp housing 10 , so that the entire lamp housing 10 can be supported by the bracket 90 .

[0042] Specifically, the adjustment frame 91 on the bracket 90 can rotate relative to the bracket 90, and the bracket 90 is provided with an adjustment slot 92 and an adjustment knob 93, the adjustment slot 92 extends along the rotation direction of the adjustment frame 91, and the screw structure of the adjustment knob 93 can pass through the adjustment slot 92 and connect with the adjustment bracket 90. When rotation is required, the adjustment knob 93 is rotated, the adjustment knob 93 is loosened, and the screw of the adjustment knob 93 slides in the adjustment slot 92 to drive the adjustment frame 91 to rotate, and then drives the lamp housing 10 connected to the adjustment frame 91 to rotate relative to the bracket 90, so as to adjust the lighting angle of the lamp. After the adjustment is in place, the screw of the adjustment knob 93 can be locked again.

[0043] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A waterproof lamp that is easy to assemble, characterized in that: The lamp housing comprises a light source assembly and a cover assembly, wherein a mounting cavity is provided in the lamp housing, and a first opening and a second opening are respectively provided at two ends of the mounting cavity; mounting grooves are provided on both sides of the mounting cavity; the light source assembly comprises a lamp board and a light source, the light source is mounted on the lamp board, the lamp board is loaded into the mounting cavity through the first opening or the second opening, and the two sides of the lamp board are respectively slidably matched and snap-fitted with the two mounting grooves; the cover assembly comprises a front cover, a first sealing ring, a rear cover and a second sealing ring, the front cover is sealed at the first opening; the rear cover is sealed at the second opening; the first sealing ring is clamped between the front cover and the first opening; the second sealing ring is clamped between the rear cover and the second opening; a light-transmitting opening is provided on the front cover, and a light-shielding plate is provided around the outer periphery of the light-transmitting opening; the light-transmitting opening is covered with a light-transmitting plate.

2. The waterproof lamp that is easy to assemble according to claim 1, characterized in that: A plurality of reinforcing ribs are arranged in the lamp housing, and the plurality of reinforcing ribs are distributed at intervals on the inner peripheral wall of the installation cavity; the reinforcing ribs located on both sides of the bottom end of the installation cavity are spaced from the bottom wall of the installation cavity to form the installation sliding groove.

3. The waterproof lamp that is easy to assemble according to claim 2, characterized in that: The first sealing ring is provided with a plurality of first positioning plates, and the plurality of first positioning plates correspond one by one to the front ends of the plurality of reinforcing ribs; the first positioning plates are provided with through holes, and the front cover plate is screwed with a plurality of first screws, and the first screws pass through the through holes and are screwed to the ends of the reinforcing ribs.

4. The waterproof lamp that is easy to assemble according to claim 3, characterized in that: The rear end of the front cover plate is provided with a first positioning convex ring, the first positioning convex ring is provided with a plurality of first positioning notches, and the first sealing ring is arranged around the outer periphery of the first positioning convex ring so that each of the first positioning pieces extends into the first positioning notch correspondingly.

5. The waterproof lamp that is easy to assemble according to claim 4, characterized in that: The front cover plate is provided with a plurality of first positioning blocks, each of which is correspondingly located outside each of the first positioning notches; the first sealing ring is provided with a plurality of first positioning grooves, each of which is correspondingly engaged with the plurality of first positioning blocks.

6. The waterproof lamp that is easy to assemble according to claim 2, characterized in that: The second sealing ring is provided with a plurality of second positioning plates, and the plurality of second positioning plates correspond one by one to the front ends of the plurality of reinforcing ribs; the second positioning plates are provided with through holes, and the rear cover plate is screwed with a plurality of second screws, and the second screws pass through the through holes and are screwed to the ends of the reinforcing ribs.

7. The waterproof lamp that is easy to assemble according to claim 6, characterized in that: A second positioning convex ring is provided at the rear end of the rear cover plate, the second positioning convex ring is provided with a second positioning notch, and the second sealing ring is arranged around the outer periphery of the second positioning convex ring so that each of the second positioning pieces extends into the second positioning notch correspondingly.

8. The waterproof lamp that is easy to assemble according to claim 7, characterized in that: The rear cover plate is provided with a plurality of second positioning blocks, each of which is located outside each of the second positioning notches in a one-to-one correspondence; the second sealing ring is provided with a plurality of second positioning grooves, and the plurality of second positioning grooves are correspondingly engaged with the plurality of second positioning blocks.

9. The waterproof lamp that is easy to assemble according to any one of claims 1 to 8, characterized in that: A bracket is provided at the bottom end of the lamp housing, and an adjustment frame is provided on the bracket. The adjustment frame is rotatably mounted on the bracket and connected to the bottom end of the lamp housing.

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