Lamp

Abstract

The lamp comprises a shell body, a lampshade shell, a light-emitting part and a first waterproof glue pouring layer, the lampshade shell is assembled on the shell body, the lampshade shell and the shell body jointly define a containing cavity and a first waterproof cavity, the first waterproof cavity surrounds the containing cavity, the light-emitting part is located in the containing cavity, and the first waterproof glue pouring layer is arranged on the first waterproof glue pouring layer. The first waterproof cavity is filled with the first waterproof glue pouring layer. Therefore, the first waterproof glue pouring layer not only can effectively prevent water from permeating into the containing cavity and influencing the light-emitting part, but also is beneficial to improving the waterproof capability of the lamp, prolonging the service life of the lamp in a humid environment and improving the safety of the lamp, and is also beneficial to improving the stability of the lamp; and the risk of displacement or looseness of internal elements of the lamp caused by vibration or temperature difference change is reduced, so that the overall stability and the working reliability of the lamp are improved.

Description

Technical Field

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

[0002] Since there are gaps between the structures of the lamps in the related art, external water vapor can easily enter the lamps through the gaps and affect the electronic components, resulting in poor waterproof performance of the lamps. Utility Model Content

[0003] The embodiment of the utility model provides a lamp to improve at least one of the above technical problems.

[0004] The embodiments of the present utility model achieve the above-mentioned purpose through the following technical solutions.

[0005] An embodiment of the utility model provides a lamp, which includes a shell body, a lampshade shell, a light-emitting component and a first waterproof glue potting layer. The lampshade shell is assembled on the shell body, and the lampshade shell and the shell body together form a receiving cavity and a first waterproof cavity. The first waterproof cavity surrounds the receiving cavity, the light-emitting component is located in the receiving cavity, and the first waterproof glue potting layer is filled in the first waterproof cavity.

[0006] In some embodiments, the lampshade shell includes a translucent lampshade and a decorative frame. The translucent lampshade is assembled on the shell body, and the translucent lampshade and the shell body form a receiving cavity; the decorative frame is sleeved on the translucent lampshade and assembled on the shell body, and the decorative frame, the translucent lampshade and the shell body form a first waterproof cavity.

[0007] In some embodiments, the light-transmitting lampshade includes connected lampshade side walls and flanged edges, the lampshade side walls surround the receiving cavity, the flanged edges extend from the lampshade side walls in a direction away from the receiving cavity, and the decorative frame, the lampshade side walls, the flanged edges and the shell body form a first waterproof cavity.

[0008] In some embodiments, a side of the flange edge facing away from the first waterproof cavity and the shell body form a glue overflow groove, and the glue overflow groove is connected to the first waterproof cavity.

[0009] In some embodiments, the light-transmitting lampshade is provided with a first snap-fit ​​portion, and the shell body is provided with a second snap-fit ​​portion, and the first snap-fit ​​portion is snap-fitted with the second snap-fit ​​portion.

[0010] In some embodiments, the first buckle portion and the second buckle portion are located in the first waterproof cavity.

[0011] In some embodiments, the shell body is provided with a second waterproof cavity, and the second waterproof cavity is connected to the receiving cavity; the lamp also includes a wire and a second waterproof glue layer, one end of the wire is passed through the second waterproof cavity and is arranged in the shell body and is located in the receiving cavity, and the other end of the wire is located outside the shell body; the second waterproof glue layer is filled in the second waterproof cavity.

[0012] In some embodiments, the shell body is provided with an annular wall, which is located in the receiving cavity and surrounds a second waterproof cavity.

[0013] In some embodiments, the lamp further includes a movable bracket, which is disposed on the shell body and located on a side of the first waterproof cavity away from the receiving cavity.

[0014] In some embodiments, a limiting member is disposed in the shell body, and the limiting member is located on the side wall of the shell body; the light-emitting member includes a substrate and a light-emitting chip disposed on the substrate, and the substrate is abutted between the bottom of the shell body and the limiting member.

[0015] In the lamp provided by the embodiment of the utility model, the lampshade shell of the lamp is assembled on the shell body, and the lampshade shell and the shell body together enclose a receiving cavity and a first waterproof cavity, the first waterproof cavity surrounds the receiving cavity, the light-emitting component is located in the receiving cavity, and the first waterproof glue layer is filled in the first waterproof cavity. In this way, the first waterproof glue layer not only effectively prevents moisture from penetrating into the receiving cavity and affecting the light-emitting component, but also helps to improve the waterproof ability of the lamp, prolong the service life and safety of the lamp in a humid environment, but also helps to improve the stability of the lamp, and helps to reduce the risk of displacement or loosening of the internal components of the lamp due to vibration or temperature difference changes, thereby improving the overall stability and working reliability of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A schematic structural diagram of a lamp provided by an embodiment of the utility model is shown.

[0018] Figure 2 Shows Figure 1 A schematic diagram of the structure of the lamp from another perspective.

[0019] Figure 3 Shows Figure 2 Schematic diagram of the cross-section of the lamp along line III-III. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figures 1 to 3 The embodiment of the utility model provides a lamp 100, which includes a shell body 10, a lampshade shell 20, a light-emitting component 30 and a first waterproof glue potting layer 40. The lampshade shell 20 is assembled on the shell body 10, and the lampshade shell 20 and the shell body 10 together form a receiving cavity 51 and a first waterproof cavity 52. ​​The first waterproof cavity 52 surrounds the receiving cavity 51, the light-emitting component 30 is located in the receiving cavity 51, and the first waterproof glue potting layer 40 is filled in the first waterproof cavity 52.

[0023] In this way, the first waterproof glue potting layer 40 not only effectively prevents moisture from penetrating into the receiving cavity 51 and affecting the light-emitting component 30, but also helps to improve the waterproof ability of the lamp 100 and extend the service life and safety of the lamp 100 in a humid environment, but also helps to improve the stability of the lamp 100, and helps to reduce the risk of displacement or loosening of internal components of the lamp 100 due to vibration or temperature changes, thereby improving the overall stability and working reliability of the lamp 100.

[0024] In some embodiments, the lampshade housing 20 and the housing body 10 may be substantially in a rectangular box shape, a square box shape or other shapes after being assembled.

[0025] In some embodiments, the first waterproof glue layer 40 can inject the mixed glue into the first waterproof cavity 52 through tools such as a syringe, a pump or a glue gun.

[0026] In some embodiments, the lampshade housing 20 includes a translucent lampshade 21 and a decorative frame 22. The translucent lampshade 21 is assembled on the shell body 10. The translucent lampshade 21 and the shell body 10 form a receiving cavity 51. The light emitted by the light-emitting component 30 can be irradiated to the outside of the lamp 100 through the translucent lampshade 21.

[0027] In some embodiments, the decorative frame 22 is sleeved on the light-transmitting lampshade 21 and assembled on the housing body 10, and the decorative frame 22, the light-transmitting lampshade 21 and the housing body 10 enclose a first waterproof cavity 52. ​​In this way, by integrating multiple components to form a unified first waterproof cavity 52, it is helpful to form a continuous and sealed waterproof barrier, which not only helps to simplify the waterproof processing steps, but also helps to enhance the waterproof ability of the lamp 100 between the decorative frame 22, the light-transmitting lampshade 21 and the housing body 10, effectively preventing moisture from invading the interior of the lamp 100, and helping to protect electrical components from water damage.

[0028] In addition, the first waterproof glue potting layer 40 can also enhance the stability of the mechanical connection between the light-transmitting lampshade 21, the decorative frame 22 and the shell body 10. When the lamp 100 is subjected to external force impact or long-term use, the additional reinforcement effect of the first waterproof glue potting layer 40 helps to maintain the position of the light-transmitting lampshade 21, the decorative frame 22 and the shell body 10 unchanged, reducing the risk of structural displacement or falling off, thereby extending the service life of the lamp 100.

[0029] In some embodiments, the light-transmitting lampshade 21 includes a lampshade side wall 211 and a flanged edge 212, and the lampshade side wall 211 and the flanged edge 212 are connected. The lampshade side wall 211 surrounds the receiving cavity 51, and the flanged edge 212 extends from the lampshade side wall 211 in a direction away from the receiving cavity 51. The decorative frame 22, the lampshade side wall 211, the flanged edge 212 and the housing body 10 enclose a first waterproof cavity 52.

[0030] In this way, the flanged edge 212 can not only increase the contact area between the light-transmitting lampshade 21 and the first waterproof glue layer 40, but also increase the sealing between the edge of the light-transmitting lampshade 21 and the shell body 10, which helps to ensure that in the assembled lamp 100 structure, even after long-term use and environmental changes, it can maintain a good sealing effect and improve the waterproof level.

[0031] In some embodiments, the light-transmitting lampshade 21 may be an integrally formed structure, for example, the light-transmitting lampshade 21 may be integrally formed by a mold.

[0032] In some embodiments, the side of the flange edge 212 facing away from the first waterproof cavity 52 and the housing body 10 form a glue overflow groove 53, and the glue overflow groove 53 is connected to the first waterproof cavity 52. ​​In this way, the glue overflow groove 53 helps to accommodate the excess glue overflowed during the process of glue pouring the first waterproof glue pouring layer 40 in the first waterproof cavity 52, helps to ensure that the glue in the first waterproof cavity 52 is evenly distributed and fully filled during sealing, effectively blocks moisture from penetrating from possible tiny gaps, and improves the waterproof level of the lamp 100 and the stability of long-term use.

[0033] In addition, the glue overflow groove 53 helps to provide clear guidance for the glue pouring process, helps the operator to more accurately control the flow direction and flow rate of the colloid when pouring the first waterproof glue pouring layer 40, helps to reduce unnecessary cleaning work and appearance defects caused by colloid overflow, helps to optimize the production process and reduce manufacturing costs.

[0034] In some embodiments, the light-transmitting lampshade 21 is provided with a first buckle portion 213 , and the housing body 10 is provided with a second buckle portion 11 , and the first buckle portion 213 is buckled with the second buckle portion 11 .

[0035] In this way, the snap fit between the first snap part 213 and the second snap part 11 helps to simplify the structure and assembly difficulty between the light-transmitting lampshade 21 and the shell body 10, and also helps to form a stable connection between the light-transmitting lampshade 21 and the shell body 10 so as to withstand certain external impacts or vibrations, thereby ensuring the structural stability of the lamp 100 during use. In addition, the tight fit between the first snap part 213 and the second snap part 11 not only helps to physically block the penetration path of water, but also forms multiple waterproof protections in combination with the first waterproof glue layer 40, effectively preventing water from entering the receiving cavity 51 from the gap between the light-transmitting lampshade 21 and the shell body 10, thereby helping to improve the overall waterproof level of the lamp 100.

[0036] In some embodiments, the first buckle portion 213 and the second buckle portion 11 can be engaged with each other in a block-to-block manner.

[0037] For example, the first buckle portion 213 may include a convex rib, which may be convexly disposed on the surface of the light-transmitting lampshade 21. The second buckle portion 11 may include a hook, which may be convexly disposed on the inner surface of the housing body 10, and the hook is opposite to the convex rib and can hook the convex rib, so that the light-transmitting lampshade 21 and the housing body 10 can be engaged with each other.

[0038] For another example, the first buckle portion 213 may include a hook, which may be protruding from the surface of the light-transmitting lampshade 21. The second buckle portion 11 may include a rib, which may be protruding from the inner surface of the housing body 10, and the hook is opposite to the rib and can hook the rib, so that the light-transmitting lampshade 21 and the housing body 10 can be engaged with each other.

[0039] For another example, the first buckle portion 213 and the second buckle portion 11 may both include hooks, and the hooks of the two can be hooked with each other to achieve mutual engagement between the light-transmitting lampshade 21 and the housing body 10 .

[0040] In some embodiments, the first buckle portion 213 and the second buckle portion 11 may also be engaged with each other in a block and groove manner.

[0041] For example, the first buckle portion 213 may include a hook, which may be protruding from the surface of the light-transmitting lampshade 21. The second buckle portion 11 may have a slot, and the hook is opposite to the slot and can be embedded in the slot, so that the light-transmitting lampshade 21 and the housing body 10 can be engaged.

[0042] For another example, the first buckle portion 213 may be provided with a slot, and the second buckle portion 11 may be provided with a hook, the hook being opposite to the slot and being embedded in the slot, so that the light-transmitting lampshade 21 and the shell body 10 can be engaged with each other.

[0043] In other embodiments, the first buckle portion 213 and the second buckle portion 11 may also be engaged with each other in other ways.

[0044] In some embodiments, the first buckle portion 213 and the second buckle portion 11 are located in the first waterproof cavity 52. ​​In this way, after the first waterproof glue layer 40 is glued in the first waterproof cavity 52, it is helpful for the first waterproof glue layer 40 to wrap and fix the first buckle portion 213 and the second buckle portion 11, which not only helps to enhance the stability of the connection between the first buckle portion 213 and the second buckle portion 11, but also helps to improve the impact resistance and durability of the overall structure, so that the lamp 100 is not easy to loosen or be damaged when it is hit or vibrated by external force.

[0045] In some embodiments, the housing body 10 is provided with a second waterproof cavity 54, and the second waterproof cavity 54 is connected to the receiving cavity 51. The lamp 100 further includes a wire 60 and a second waterproof glue layer 70, one end of the wire 60 is passed through the second waterproof cavity 54 and is arranged in the housing body 10 and is located in the receiving cavity 51, and the other end of the wire 60 is located outside the housing body 10. The second waterproof glue layer 70 is filled in the second waterproof cavity 54.

[0046] In this way, the second waterproof glue layer 70 helps to enhance the waterproof protection of the entrance of the wire 60 extending into the receiving cavity 51, effectively reduces the external moisture from invading the interior of the lamp 100 along the wire 60, helps to enhance the waterproof sealing, improves the waterproof reliability of the lamp 100 under various harsh environmental conditions, and ensures electrical safety. In addition, the second waterproof cavity 54 and the first waterproof cavity 52 are respectively used as independent maintenance units, and the second waterproof glue layer 70 and the first waterproof glue layer 40 are also respectively used as independent maintenance units, which can reduce maintenance costs and reduce interference with the overall structure of the lamp 100.

[0047] In some embodiments, the housing body 10 is provided with an annular wall 12, which is located in the receiving cavity 51 and surrounds the second waterproof cavity 54. In this way, the annular wall 12 effectively limits the filling range of the second waterproof glue pouring layer 70, which helps to provide a clear boundary and guide for the glue pouring process of the second waterproof glue pouring layer 70, ensures that the colloid in the glue pouring process can be accurately filled into the predetermined area, helps to avoid the overflow of the glue in non-target areas, improves the accuracy and efficiency of glue pouring, and also helps to reduce the cleaning work caused by the overflow of the colloid, simplifies the cleaning steps after production, and reduces the secondary repair costs that may be caused by improper cleaning.

[0048] In some embodiments, the lamp 100 further includes a movable bracket 80, which is disposed on the housing body 10 and located on the side of the first waterproof cavity 52 away from the receiving cavity 51. In this way, the bracket is helped to avoid the area that needs to be directly involved in waterproofing, so that there is no need to add a special waterproof structure at the position of the bracket, which not only simplifies the overall design of the lamp 100, but also reduces the number of parts and components, reduces manufacturing costs, and facilitates the concentration of resources and design efforts on arranging waterproof design in the first waterproof cavity 52. ​​In addition, the position of the movable bracket 80 disposed at the housing body 10 also makes it possible that even when the movable bracket 80 is moved or adjusted, the waterproof performance of the lamp 100 will not be affected, which helps to enhance the stability and reliability of the waterproof design of the lamp 100.

[0049] In some embodiments, the movable bracket 80 may be hinged to the shell body 10 so that the movable bracket 80 can be rotated relative to the shell body 10 to adjust its position.

[0050] In some embodiments, a stopper 13 is provided in the housing body 10, and the stopper 13 is located on the side wall of the housing body 10. The light-emitting element 30 includes a substrate 31 and a light-emitting chip 32 disposed on the substrate 31, and the substrate 31 is abutted between the bottom of the housing body 10 and the stopper 13. In this way, the stopper 13 plays a supporting and guiding role, and can limit the installation position of the light-emitting element 30, ensuring that the light-emitting element 30 is accurately fixed in the housing without being easily offset, and also helps to enhance the mechanical stability of the lamp 100 in use.

[0051] In some embodiments, the substrate 31 may be a circuit board, for example, the substrate 31 may be a rigid circuit board.

[0052] In some embodiments, the light emitting chip 32 may be an LED chip.

[0053] In some embodiments, the lamp 100 also includes a reflective cup 90, one end of which is covered on the light-emitting chip 32, and the other end of the reflective cup 90 extends to the lampshade shell 20 (for example, the translucent lampshade 21), which helps to reduce the light loss of the light-emitting chip 32 and facilitates more light to be irradiated from the lampshade shell 20 (for example, the translucent lampshade 21) to the outside of the lamp 100.

[0054] In the present invention, unless otherwise clearly specified or limited, the terms "assembly" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements, it can be only surface contact, or it can be connected through the surface contact of an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as specific or special structures. The description of the term "some embodiments" 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 the utility model, 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. In addition, those skilled in the art can combine and combine different embodiments or examples described in the utility model and the features of different embodiments or examples without contradiction.

[0056] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A lamp, characterized in that: include: Shell body; A lampshade shell, the lampshade shell is assembled on the housing body, the lampshade shell and the housing body together form a receiving cavity and a first waterproof cavity, and the first waterproof cavity surrounds the receiving cavity; A light-emitting component, wherein the light-emitting component is located in the receiving cavity; as well as A first waterproof glue-filling layer is filled in the first waterproof cavity.

2. The lamp according to claim 1, characterized in that: The lampshade housing comprises: A light-transmitting lampshade, which is assembled on the shell body, and the light-transmitting lampshade and the shell body form the receiving cavity; and A decorative frame is sleeved on the light-transmitting lampshade and assembled on the shell body. The decorative frame, the light-transmitting lampshade and the shell body form the first waterproof cavity.

3. The lamp according to claim 2, characterized in that: The light-transmitting lampshade includes a connected lampshade side wall and a flange edge, the lampshade side wall surrounds the receiving cavity, the flange edge extends from the lampshade side wall in a direction away from the receiving cavity, and the decorative frame, the lampshade side wall, the flange edge and the shell body form the first waterproof cavity.

4. The lamp according to claim 3, characterized in that: A side of the flange edge facing away from the first waterproof cavity and the shell body form a glue overflow groove, and the glue overflow groove is connected to the first waterproof cavity.

5. The lamp according to claim 2, characterized in that: The light-transmitting lampshade is provided with a first buckle portion, and the shell body is provided with a second buckle portion, and the first buckle portion is buckled with the second buckle portion.

6. The lamp according to claim 5, characterized in that: The first buckle portion and the second buckle portion are located in the first waterproof cavity.

7. The lamp according to claim 1, characterized in that: The housing body is provided with a second waterproof cavity, and the second waterproof cavity is connected to the receiving cavity; the lamp also includes: a wire, one end of which passes through the second waterproof cavity and is disposed in the housing body and located in the receiving cavity, and the other end of which is located outside the housing body; and A second waterproof glue-filling layer is filled in the second waterproof cavity.

8. The lamp according to claim 7, characterized in that: The shell body is provided with an annular wall, the annular wall is located in the receiving cavity, and the annular wall surrounds the second waterproof cavity.

9. The lamp according to claim 1, characterized in that: The lamp further comprises a movable bracket, which is arranged on the shell body and located at a side of the first waterproof cavity away from the receiving cavity.

10. The lamp according to claim 1, characterized in that: A limiting member is provided in the shell body, and the limiting member is located on the side wall of the shell body; The light-emitting component comprises a substrate and a light-emitting chip arranged on the substrate, and the substrate is abutted between the bottom of the shell body and the limiting component.

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