Lamp

Abstract

This utility model relates to the field of camping light technology, and specifically discloses a lamp, including a housing, a light source assembly, and two first sealing members. The housing has a mounting groove with openings on both sides along its length. The light source assembly includes a lamp plate and a diffuser. The lamp plate is installed in the mounting groove, and the diffuser is covered in the mounting groove to close the opening of the groove. The two first sealing members are installed at both ends of the housing along its length to seal the openings on both sides of the mounting groove, thereby sealing the lamp plate in the mounting groove. At the same time, the diffuser itself can disperse the light, making the light more uniform. While meeting the waterproof requirements of the lamp plate, it also ensures the lighting effect of the lamp.

Description

Technical Field

[0001] This utility model relates to the field of camping light technology, and in particular to a lamp. Background Technology

[0002] Since camping lights are often used in the wild, they are easily affected by the humid environment. External moisture can easily enter the interior of the camping light, damaging its internal structure and reducing its lifespan. Therefore, it is necessary to waterproof camping lights.

[0003] Existing camping lights typically use a lampshade to cover the lamp panel or glue to directly cover the lamp panel to protect the LEDs. Both methods have certain drawbacks. When using a lampshade to cover the lamp panel, moisture can still easily enter the lampshade through the gap between the lampshade and the lamp panel, which greatly reduces the waterproof effect. While using glue to directly cover the lamp panel provides better waterproofing, the glue can change the color temperature (light color) of the LEDs, thus affecting the lighting effect of the camping light. Utility Model Content

[0004] The main purpose of this invention is to propose a lighting fixture that aims to solve the problem of poor waterproof performance of existing camping lights.

[0005] To solve the above problems, this utility model proposes a lamp, comprising:

[0006] The housing has an internal mounting groove with openings on both sides along its length.

[0007] A light source assembly, comprising a lamp panel and a diffuser, wherein the lamp panel is mounted in the mounting groove, and the diffuser is fitted onto the mounting groove to seal the opening of the mounting groove; and

[0008] Two first sealing elements are installed at both ends of the housing along its length to seal the openings on both sides of the mounting groove.

[0009] In one embodiment, the diffuser is hollow and has an internal mounting cavity, into which the lamp panel is inserted.

[0010] In one embodiment, the first sealing member is a plate-shaped structure, and the first sealing member is threadedly connected to the open edge of one side of the mounting groove;

[0011] Alternatively, the first sealing element includes a mounting plate and a cover, one end of the mounting plate being threaded to the open edge of one side of the mounting groove, and the cover being fitted onto the other end of the mounting plate.

[0012] In one embodiment, each of the two first sealing members has an insertion groove at one end near the housing, and one end of the housing along its length is inserted into one of the insertion grooves. The bottom of one of the insertion grooves seals one open side of the mounting groove.

[0013] In one embodiment, the lamp further includes two rubber plugs, one of which is installed in one of the insertion slots and abuts against one end of the housing along its length.

[0014] In one embodiment, the lamp further includes two second sealing members. The diffuser is hollow, forming a receiving cavity with openings at both ends. The lamp panel is inserted into the receiving cavity, and one of the second sealing members is installed at one side opening of the receiving cavity to seal the lamp panel within the receiving cavity.

[0015] In one embodiment, each of the second sealing members includes a sealing portion and a connecting portion connected together. The outer peripheral side of the connecting portion is threaded. One of the connecting portions is threadedly connected to one side opening of the receiving cavity, and one of the sealing portions abuts against one end of the diffuser.

[0016] In one embodiment, the second sealing member further includes a rubber layer, one end of which is installed on the end of the sealing portion near the connecting portion, and the other end abuts against one end of the diffuser.

[0017] In one embodiment, the luminaire further includes a color enhancement plate, which is mounted on the surface of the diffuser opposite to the bottom of the mounting groove.

[0018] In one embodiment, the lamp further includes two brackets, one end of the housing is rotatably connected to one end of the bracket to adjust the illumination angle of the lamp, and the other end of the bracket is used to connect to a corresponding external mounting structure to install the lamp in a designated position;

[0019] Alternatively, the lamp may also include an adsorption component, wherein a receiving groove is provided at one end of the housing opposite to the mounting groove, the adsorption component is installed in the receiving groove, and is used to adsorb to a designated external installation position;

[0020] Alternatively, the lamp may also include a fixing member, one end of which is installed on the end of the housing opposite to the mounting groove, and the other end is used to connect to a corresponding external mounting structure to install the lamp in a designated position.

[0021] This utility model proposes a lamp fixture, which includes a housing, a light source assembly, and two first sealing members. The housing has a mounting groove with openings on both sides along its length. The light source assembly includes a lamp plate and a diffuser. The lamp plate is installed in the mounting groove, and the diffuser is installed in the mounting groove to close the opening of the groove. At the same time, the two first sealing members are installed at both ends of the housing along its length to seal the openings on both sides of the mounting groove, thereby sealing the lamp plate in the mounting groove. Meanwhile, the diffuser itself can disperse the light, making the light more uniform. While meeting the waterproof requirements of the lamp plate, it also ensures the lighting effect of the lamp fixture. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a structural schematic diagram of an embodiment of the lamp of this utility model;

[0024] Figure 2 This is a schematic diagram of another embodiment of the lamp of this utility model;

[0025] Figure 3 This is a structural schematic diagram of another embodiment of the lamp of this utility model;

[0026] Figure 4 for Figure 1 A partial enlarged view of the embodiment;

[0027] Figure 5 This is a schematic diagram of a combination structure of multiple lamps.

[0028] Explanation of icon numbers:

[0029] 100. Lamp fixture; 10. Housing; 20. Light source assembly; 21. Lamp panel; 22. Diffuser; 221. Mounting cavity; 222. Receiving cavity; 30. First sealing element; 31. Mounting plate; 32. Cover; 33. Insertion slot; 40. Rubber plug; 50. Second sealing element; 51. Sealing part; 52. Connecting part; 60. Color enhancement plate; 70. Bracket; 80. Receiving groove; 90. Fixture;

[0030] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] If the present utility model involves directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0033] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0034] Existing camping lights typically use a lampshade to cover the lamp panel or glue to directly cover the lamp panel to protect the LEDs. Both methods have certain drawbacks. When using a lampshade to cover the lamp panel, moisture can still easily enter the lampshade through the gap between the lampshade and the lamp panel, which greatly reduces the waterproof effect. While using glue to directly cover the lamp panel provides better waterproofing, the glue can change the color temperature (light color) of the LEDs, thus affecting the lighting effect of the camping light.

[0035] To address the aforementioned problems, this utility model proposes a lamp 100, which aims to solve the problem of poor waterproof performance of existing camping lamps.

[0036] like Figures 1 to 4 In one embodiment, the lamp 100 includes a housing 10, a light source assembly 20, and two first sealing members 30. The housing 10 has a mounting groove with openings on both sides along its length. The light source assembly 20 includes a lamp plate 21 and a diffuser 22. The lamp plate 21 is installed in the mounting groove, and the diffuser 22 is installed on the mounting groove to close the opening of the mounting groove. The two first sealing members 30 are installed at both ends of the housing 10 along its length to seal the openings on both sides of the mounting groove.

[0037] In this embodiment, the housing 10 serves as the main frame of the lamp 100. Its material is typically a high-strength, waterproof, and heat-dissipating material, such as aluminum alloy. It has a U-shaped mounting groove along its length, making its top and both sides open to allow the lamp panel 21 to be installed within the groove. The lamp panel 21 integrates multiple LED beads, which, through a carefully designed circuit layout, ensure stable illumination when powered on. The diffuser 22 is made of optical-grade, waterproof polycarbonate (PC) material. Its surface undergoes special treatment, providing excellent light transmission and diffusion while effectively blocking moisture. When the diffuser 22 is installed on the mounting groove to close the opening, it not only evenly diffuses the light emitted by the LED beads, preventing glare and providing a comfortable lighting environment for campers, but also fits tightly against the mounting groove, further enhancing the waterproof effect and preventing moisture from entering the mounting groove and contacting the lamp panel 21. Specifically, the top of the diffuser 22 is flush with the edge of the groove at the top of the mounting slot, further improving the smooth appearance of the lamp 100. The first sealing member 30 is used to seal the two openings on both sides of the mounting slot. Its specific structure can be a plate, block, or other common structure, as long as it can completely seal the side openings of the mounting slot. The connection between it and the housing 10 can be a threaded connection, snap-fit, or welding, etc., to ensure the stability and sealing of the connection between the two. In this embodiment, the two first sealing members 30 completely seal the two openings on both sides of the mounting slot, further preventing external moisture from entering the lamp 100 from both sides, thereby improving the sealing of the lamp plate 21.

[0038] This utility model proposes a lamp 100, including a housing 10, a light source assembly 20, and two first sealing members 30. The mounting groove of the housing 10 is completely sealed within the mounting groove by a diffuser 22 and the two first sealing members 30, greatly improving the waterproof performance of the lamp 100 and enabling it to be used normally in harsh environments such as rainy days and damp grass. At the same time, the diffuser 22 only diffuses light and does not change the color temperature of the LED beads like glue, ensuring a stable and high-quality lighting effect of the lamp 100.

[0039] like Figure 2 and Figure 3 In one embodiment, the diffuser 22 is hollow and has an internal mounting cavity 221, into which the lamp plate 21 is inserted.

[0040] In this embodiment, the diffuser 22 has a hollow interior, forming a mounting cavity 221. Specifically, the diffuser 22 is composed of two detachable parts. When the lamp panel 21 needs to be installed in the mounting cavity 221, the two parts of the diffuser 22 are first disassembled, then the lamp panel 21 is placed between the two parts, and finally the diffuser 22 is reassembled into a whole, thereby realizing the insertion of the lamp panel 21 into the mounting cavity 221. This design further isolates the lamp panel 21 from the external environment and further improves the sealing performance of the lamp panel 21.

[0041] In other embodiments, the diffuser 22 can also be open in the length direction, that is, the mounting cavity 221 has two side openings, the lamp plate 21 can be inserted into the mounting cavity 221 through the side openings, and finally the two side openings are sealed by an additional sealing structure, thereby sealing the lamp plate 21 into the mounting cavity 221.

[0042] like Figure 2 In one embodiment, the first sealing member 30 is a plate-shaped structure, and the first sealing member 30 is threadedly connected to the open edge of one side of the mounting groove.

[0043] In this embodiment, the first sealing member 30 can be a metal plate to provide high strength and corrosion resistance. Its shape is adapted to the edge of the mounting groove opening, ensuring that it can completely cover the side opening of the mounting groove. Simultaneously, the surface of the first sealing member 30 is provided with threaded holes, and the edge of the mounting groove opening is also provided with threaded holes. A threaded connector passes through two corresponding threaded holes in sequence, thereby achieving a threaded connection between the first sealing member 30 and one end of the housing 10. This connection method is not only convenient to install but also provides good sealing, ensuring that external moisture does not enter the interior of the lamp 100.

[0044] like Figure 3 In another embodiment, the first sealing member 30 includes a mounting plate 31 and a cover 32. One end of the mounting plate 31 is threaded to the open edge of one side of the mounting groove, and the cover 32 is fitted onto the other end of the mounting plate 31.

[0045] In this embodiment, the mounting plate 31 is an L-shaped metal plate, with its vertical section threaded to one end of the housing 10 to seal one side of the mounting groove. A cover 32 is installed on its horizontal section, which can be installed by threaded connection or snap-fit, further improving the sealing while ensuring the aesthetics of the lamp 100.

[0046] like Figure 2 In another embodiment, each of the two first sealing members 30 has an insertion groove 33 at one end near the housing 10. One end of the housing 10 in the length direction is inserted into an insertion groove 33, and the bottom of the insertion groove 33 is open on one side of the sealing installation groove.

[0047] In this embodiment, the first sealing member 30 is a rectangular block structure with an insertion groove 33 at one end, making its structure similar to a box structure. The internal cross-section of the box structure is slightly larger than the groove area of ​​the side opening of the mounting groove, allowing it to be smoothly installed onto one end of the housing 10. The edge of the side opening of the mounting groove abuts against the peripheral groove wall of the insertion groove 33. After pre-installation, the two are connected by screws or bolts to seal the side opening of the mounting groove. The connection method between the first sealing member 30 and the housing 10 ensures sealing while making the overall structure of the lamp 100 more compact, which helps to improve the appearance and quality of the lamp 100, meet consumers' dual needs for product aesthetics and practicality, and enhance the product's competitiveness in the market.

[0048] like Figure 2 Furthermore, the lamp 100 also includes two rubber plugs 40, one of which is installed in a insertion slot 33 and abuts against one end of the housing 10 in the length direction.

[0049] In this embodiment, the rubber plug 40 can be made of silicone or rubber, and its shape is adapted to the shape of the insertion slot 33. One end of the plug is inserted into the insertion slot 33, and the other end is a flat structure for tightly abutting against one end of the housing 10 along its length. The design of the rubber plug 40 allows it to generate a certain elastic abutment force with the housing 10 during the installation of the first sealing member 30 to one end of the housing 10, ensuring tight contact between the two and further improving the sealing performance and waterproof capability of the lamp 100. It also plays a role in shock absorption and cushioning to a certain extent. When the lamp 100 is subjected to external impact or vibration, the elasticity of the rubber plug 40 can absorb part of the impact force, reducing the impact on the internal light source assembly 20 and other components of the lamp 100 and protecting the integrity of the internal structure of the lamp 100.

[0050] like Figure 1 and Figure 4 In one embodiment, the lamp 100 further includes two second sealing members 50. The diffuser 22 is hollow, forming a receiving cavity 222 with openings at both ends. The lamp plate 21 is inserted into the receiving cavity 222. A second sealing member 50 is installed at one side opening of the receiving cavity 222 to seal the lamp plate 21 in the receiving cavity 222.

[0051] In this embodiment, the diffuser 22 has an open receiving cavity 222 inside, with side openings at both ends. The design of these side openings facilitates the insertion of the lamp plate 21 into the receiving cavity 222, thereby improving the ease of installation of the lamp plate 21. Simultaneously, the lamp fixture 100 is additionally provided with two second sealing members 50 to seal the side openings of the receiving cavity 222. The connection between the second sealing member 50 and the receiving cavity 222 can be a threaded connection or a snap-fit ​​connection, ensuring a tight connection while improving installation convenience. The combined structure of the second sealing member 50 and the first sealing member 30 achieves a double seal. The first seal is achieved by the second sealing member 50 sealing the side openings of the diffuser 22, and the second seal is achieved by the first sealing member 30 sealing the side openings of the mounting groove of the housing 10, forming a double layer of protection for the lamp plate 21 and further improving the waterproof capability of the lamp plate 21.

[0052] like Figure 1 and Figure 4 Furthermore, each second sealing member 50 includes a sealing part 51 and a connecting part 52 connected to each other. The outer peripheral side of the connecting part 52 is threaded. One connecting part 52 is threaded to one side cavity opening of the receiving cavity 222, and the sealing part 51 abuts against one end of the diffuser 22.

[0053] In this embodiment, the second sealing member 50 includes an integrally designed sealing part 51 and a connecting part 52. The outer contour of the connecting part 52 is adapted to the cavity structure of the receiving cavity 222, ensuring that it can be inserted into the receiving cavity 222. Moreover, the outer periphery of the connecting part 52 is threaded, which further improves the tightness of the connection between the connecting part 52 and the receiving cavity 222, thereby improving the sealing performance between them. The shape of the sealing part 51 matches the shape of the end of the diffuser 22, ensuring that the sealing part 51 can completely cover the cavity of the diffuser 22. When the connecting part 52 is threaded into the receiving cavity 222, the sealing part 51 will tightly abut against the end of the diffuser 22 to prevent dust, moisture and other external impurities from entering the receiving cavity 222, thereby providing reliable protection for the lamp panel 21.

[0054] Furthermore, the second sealing element 50 also includes a rubber layer (not shown), one end of which is installed on the end of the sealing part 51 near the connecting part 52, and the other end abuts against one end of the diffuser 22.

[0055] In this embodiment, the rubber layer is bonded to the end of the sealing part 51 near the connecting part 52. When the second sealing member 50 is threadedly connected to one side of the cavity 222 of the diffuser 22 through the connecting part 52, the rubber layer gradually moves closer to one end of the diffuser 22 as the sealing part 51 moves, and finally comes into close contact with the diffuser 22. Because the rubber layer is elastic, it will undergo a certain degree of compression deformation during the contact process, thereby filling any small gaps that may exist between the sealing part 51 and the diffuser 22, forming a highly efficient sealing barrier. This contact method can not only effectively prevent dust, moisture and other external impurities from entering the cavity 222 from the connection between the sealing part 51 and the diffuser 22, but also buffer the pressure between the sealing part 51 and the diffuser 22 to a certain extent, avoiding damage to the diffuser 22 or the sealing part 51 due to over-tightening.

[0056] like Figure 2 In one embodiment, the luminaire 100 further includes a color enhancement plate 60, which covers the surface of the diffuser 22 opposite to the bottom of the mounting groove.

[0057] In this embodiment, the color enhancement plate 60 is installed at the top of the mounting groove. Its shape matches the surface shape of the diffuser 22 facing away from the bottom of the mounting groove, and is commonly a regular shape such as a circle or square, ensuring complete coverage of the corresponding surface of the diffuser 22. The light emitted by the lamp panel 21 in the light source assembly 20 becomes uniform and soft after being diffused by the diffuser 22. The color enhancement plate 60 further adjusts and optimizes the color of the light. For example, when the lamp 100 is used to create a warm atmosphere, the color enhancement plate 60, which enhances warm tones, can be used to make the light appear warm orange-yellow; when the lamp 100 is used for work lighting, the color enhancement plate 60, which enhances cool tones, can be used to make the light closer to natural light, thereby improving the practicality of the lamp 100. In addition, the installation and replacement of the color enhancement plate 60 are simple and do not increase the difficulty of production and maintenance of the lamp 100. While ensuring functional improvement, costs are effectively controlled, achieving a good balance between performance and cost.

[0058] like Figure 1 In one embodiment, the lamp 100 further includes two brackets 70. One end of a housing 10 is rotatably connected to one end of a bracket 70 to adjust the illumination angle of the lamp 100. The other end of the bracket 70 is used to connect to a corresponding external mounting structure to install the lamp 100 in a designated position.

[0059] In this embodiment, the lamp 100 also includes two brackets 70, each having an L-shaped structure. The vertical section of each bracket is rotatably connected to one end of the housing 10. Specifically, the vertical section of the bracket 70 has threaded holes, and the portion of the first sealing member 30 extending outside the housing 10 also has threaded holes. The two threaded holes are connected by a rotating nut. When it is necessary to adjust the relative angle between the bracket 70 and the housing 10, simply loosen the rotating nut, adjust the housing 10 to the specified angle, and then tighten the rotating nut to fix the angle. The horizontal section of the bracket 70 is used to connect to an external structure to fix the lamp 100 in a specified position. The design of the bracket 70 allows for flexible adjustment of the illumination angle of the lamp 100, further improving the practicality of the lamp 100.

[0060] like Figure 2 In another embodiment, the housing 10 also has a receiving groove 80 at the end opposite to the mounting groove. The design of the receiving groove 80 provides installation space for the adsorption component. The adsorption component can be a magnet. Through the adsorption effect of the magnet, the lamp 100 can be quickly installed in the designated position, thereby improving the installation convenience of the lamp 100.

[0061] like Figure 3 In another embodiment, a fastener 90 is also installed on the outer periphery of the housing 10. The number of fasteners 90 is not limited here. Specifically, one end of the fastener 90 has a U-shaped groove, and the housing 10 is installed in the U-shaped groove, realizing quick installation between the two. The other end of the fastener 90 can be installed in a designated position by means of threaded connection or snap-fit, so as to place the lamp 100 in the correct position. The design of the fastener 90 makes it possible to replace the lamp 100 simply by taking the lamp 100 body out of the fastener 90, further improving the convenience of replacing the lamp 100.

[0062] like Figure 5 In other embodiments, multiple lamps can be connected in parallel through an external control device to form a lamp group, further meeting the lighting needs of actual scenarios.

[0063] The above description is merely an exemplary embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural transformations made using the contents of this utility model and its drawings under the technical concept of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A lamp, characterized in that, The lighting fixture includes: The housing has an internal mounting groove with openings on both sides along its length. A light source assembly, comprising a lamp panel and a diffuser, wherein the lamp panel is mounted in the mounting groove, and the diffuser is fitted onto the mounting groove to seal the opening of the mounting groove; and Two first sealing elements are installed at both ends of the housing along its length to seal the openings on both sides of the mounting groove.

2. The lamp as described in claim 1, characterized in that, The diffuser is hollow, with an internal mounting cavity, into which the lamp panel is inserted.

3. The lamp as described in claim 1, characterized in that, The first sealing element is a plate-shaped structure, and the first sealing element is threadedly connected to the open edge of one side of the mounting groove; Alternatively, the first sealing element includes a mounting plate and a cover, one end of the mounting plate being threaded to the open edge of one side of the mounting groove, and the cover being fitted onto the other end of the mounting plate.

4. The lamp as described in claim 1, characterized in that, Both of the first sealing members have an insertion groove at one end near the housing. One end of the housing along its length is inserted into one of the insertion grooves, and the bottom of the insertion groove seals one open side of the mounting groove.

5. The lamp as described in claim 4, characterized in that, The lamp also includes two rubber plugs, one of which is installed in one of the insertion slots and abuts against one end of the housing along its length.

6. The lamp as described in claim 1, characterized in that, The lamp also includes two second sealing members. The diffuser is hollow, forming a receiving cavity with openings at both ends. The lamp panel is inserted into the receiving cavity, and one of the second sealing members is installed at one side opening of the receiving cavity to seal the lamp panel in the receiving cavity.

7. The lamp as described in claim 6, characterized in that, Each of the second sealing components includes a sealing portion and a connecting portion connected together. The outer peripheral side of the connecting portion is threaded. One of the connecting portions is threadedly connected to one side opening of the receiving cavity, and one of the sealing portions abuts against one end of the diffuser.

8. The lamp as described in claim 6, characterized in that, The second sealing component also includes a rubber layer, one end of which is installed on the sealing part near the connecting part, and the other end abuts against one end of the diffuser.

9. The luminaire as described in any one of claims 1 to 8, characterized in that, The luminaire also includes a color enhancement plate, which is mounted on the surface of the diffuser opposite to the bottom of the mounting groove.

10. The luminaire as described in any one of claims 1 to 8, characterized in that, The lamp also includes two brackets. One end of the housing is rotatably connected to one end of the bracket to adjust the illumination angle of the lamp. The other end of the bracket is used to connect to a corresponding external mounting structure to install the lamp in a designated position. Alternatively, the lamp may also include an adsorption component, wherein a receiving groove is provided at one end of the housing opposite to the mounting groove, the adsorption component is installed in the receiving groove, and is used to adsorb to a designated external installation position; Alternatively, the lamp may also include a fixing member, one end of which is installed on the end of the housing opposite to the mounting groove, and the other end is used to connect to a corresponding external mounting structure to install the lamp in a designated position.

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