Lamp

Abstract

The utility model relates to the technical field of lighting equipment, and provides a lamp which comprises a base and a light source module, and the base is provided with a containing cavity and a mounting opening communicating with one end of the containing cavity; the light source module is used for being installed in the containing cavity through the installation opening, the light source module comprises a shell, a lamp panel and a color temperature change-over switch, the lamp panel and the color temperature change-over switch are arranged in the shell, the color temperature change-over switch is electrically connected with the lamp panel, the color temperature change-over switch comprises a shifting rod, and the shifting rod is arranged on the side wall of the shell in a penetrating mode and extends into the containing cavity. The color temperature of the lamp can be quickly adjusted, different using requirements of users are met, and therefore using convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lighting devices, and particularly provides a lamp. BACKGROUND

[0002] The lamp is a lighting device, including a chandelier, a table lamp, a wall lamp, a floor lamp, etc. The existing lamp mainly comprises a shell and an LED light source arranged in the shell, and the lighting effect is realized through the LED light source.

[0003] However, the light color temperature of the existing lamp is relatively single, and cannot meet the use requirements of users on different lighting environments. CONTENT OF THE UTILITY MODEL

[0004] The lamp provided by the present application aims to solve the problem that the light color temperature of the existing lamp is relatively single, and cannot meet the use requirements of users on different lighting environments.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:

[0006] The present application provides a lamp, comprising:

[0007] a base provided with a containing cavity and a mounting opening communicated with one end of the containing cavity;

[0008] a light source module arranged in the containing cavity through the mounting opening, the light source module comprising a shell, a lamp panel arranged in the shell, and a color temperature switching switch, the color temperature switching switch being electrically connected with the lamp panel, and the color temperature switching switch comprising a lever, the lever being arranged on the side wall of the shell and extending into the containing cavity.

[0009] Optionally, the base comprises a peripheral wall and a first end cover, one end of the peripheral wall is provided with the mounting opening, and the first end cover is arranged at one end of the peripheral wall away from the mounting opening, so as to form the containing cavity;

[0010] the shell is provided with a second end cover, the second end cover abuts against the first end cover, and the lamp panel is arranged on the side of the second end cover away from the first end cover;

[0011] wherein, the base and the second end cover are both heat-conducting members.

[0012] Optionally, the first end cover is formed with a first boss portion, the second end cover is formed with a second boss portion, the second boss portion abuts against the first boss portion, and the lamp panel is arranged on the side of the second boss portion away from the first boss portion.

[0013] Optionally, the base further comprises a circuit board arranged on the first end cover, the circuit board is provided with a first through hole, the first boss part is arranged in the first through hole, and a conductive strip is electrically connected to the circuit board;

[0014] The lamp panel is electrically connected with a conductive contact, the second boss part is provided with a second through hole, and the conductive contact is arranged in the second through hole and used for electrically connecting the conductive strip.

[0015] Optionally, the side wall of the accommodating cavity is provided with a first clamping groove extending in the circumferential direction, and one side of the first clamping groove has a first opening;

[0016] The light source module can rotate in the circumferential direction, and the side wall of the shell is provided with a first protrusion, which is used for clamping in the first clamping groove through the first opening.

[0017] Optionally, the first clamping groove comprises a guide groove and a limiting groove, the guide groove is communicated between the first opening and the limiting groove, the guide groove is used for guiding the first protrusion, and the limiting groove is used for limiting the first protrusion.

[0018] Optionally, the lamp panel is electrically connected with a lamp bead, and the light source module further comprises a condenser lens, which is arranged in the shell and corresponds to the lamp bead.

[0019] Optionally, the condenser lens is clamped with the shell.

[0020] Optionally, the both sides of the base are rotatably connected with elastic supports.

[0021] Optionally, the lamp further comprises a decorative ring, the decorative ring covers the mounting port and is connected to the shell, and the decorative ring can rotate in the circumferential direction, the decorative ring is provided with a light transmission hole corresponding to the light source module, the inner side edge of the light transmission hole is provided with a clamping strip, the clamping strip is formed with a second clamping groove extending in the circumferential direction, and one side of the second clamping groove has a second opening;

[0022] The side wall of the shell is provided with a second protrusion, which is used for clamping in the second clamping groove through the second opening.

[0023] The lamp provided in the application has the following beneficial effects: compared with the prior art, by arranging the rotating rod of the color temperature switching switch of the light source module on the side wall of the shell and extending into the accommodating cavity of the base, the user can quickly adjust the color temperature switching switch, meet the needs of the user in different lighting environments, and improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0025] Figure 1 The structural schematic diagram of the lamp provided by the embodiment of the present application is shown in the figure.

[0026] Figure 2 The structural schematic diagram of the lamp provided by the embodiment of the present application is shown in the figure.

[0027] Figure 3 The structural schematic diagram of the light source module provided by the embodiment of the present application is shown in the figure.

[0028] Figure 4 The structural exploded view of the light source module provided by the embodiment of the present application is shown in the figure.

[0029] Figure 5 The assembly schematic diagram of the lamp provided by the embodiment of the present application is shown in the figure.

[0030] Figure 6 The structural sectional view of the lamp provided by the embodiment of the present application is shown in the figure.

[0031] Figure 7 The structural schematic diagram of the base provided by the embodiment of the present application is shown in the figure.

[0032] Figure 8 The structural schematic diagram of the circuit board provided by the embodiment of the present application is shown in the figure.

[0033] Figure 9 The structural schematic diagram of the first clamping groove provided by the embodiment of the present application is shown in the figure.

[0034] Figure 10 The structural schematic diagram of the decorative ring provided by the embodiment of the present application is shown in the figure.

[0035] In the figure, various reference signs represent:

[0036] 1, base; 2, light source module; 3, accommodating cavity; 4, mounting port; 5, first clamping groove;

[0037] 6, first opening; 7, first protrusion; 8, guide groove; 9, limiting groove; 10, peripheral wall;

[0038] 11, first end cover; 12, shell; 13, second end cover; 14, lamp plate; 15, first boss part;

[0039] 16, second boss part; 17, circuit board; 18, first through hole; 19, conductive strip;

[0040] 20, conductive contact; 21, second through hole; 22, color temperature switching switch; 221, dial lever; 23, lamp bead;

[0041] 24, condenser lens; 25, condensing channel; 26, clamping groove; 27, buckle; 28, elastic support;

[0042] 29, top cover; 30, first connecting hole; 31, second connecting hole; 32, connecting notch; 33, screw;

[0043] 34, third connecting hole; 35, connecting plate; 36, connecting part; 37, ceiling; 38, wire;

[0044] 39, wire passing hole; 40, fourth connecting hole; 41, decorative ring; 42, light transmission hole; 43, clamping strip;

[0045] 44, second clamping groove; 45, second opening; 46, second protrusion; 47, flange. DETAILED DESCRIPTION

[0046] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are examples for explaining the present application and are not to be construed as limiting the present application.

[0047] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the embodiments of the present application and simplify the description, and thus cannot be construed as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the embodiments of the present application.

[0048] In addition, the terms "first", "second" are used only for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0049] In the embodiments of the present application, unless specifically defined and limited otherwise, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0050] The lamp is a kind of lighting equipment, including chandelier, desk lamp, wall lamp, floor lamp and the like. The existing lamp mainly includes shell and LED light source arranged in the shell, and the lighting effect is realized by the LED light source.

[0051] However, the light color temperature of the existing lamp is relatively single, and the use demand of different illumination environment of the user cannot be met.

[0052] In one embodiment, referring to Figures 1 to 6 The lamp provided by the present application comprises a base 1 and a light source module 2. The base 1 is provided with a containing cavity 3 and a mounting port 4 communicated with one end of the containing cavity 3. The light source module 2 is arranged in the containing cavity 3 through the mounting port 4. The light source module 2 comprises a shell 12, a lamp panel 14 and a color temperature switching switch 22 arranged in the shell 12. The color temperature switching switch 22 is electrically connected with the lamp panel 14. The color temperature switching switch 22 comprises a lever 221, which is arranged on the side wall of the shell 12 and extends into the containing cavity 3.

[0053] In the embodiment of the present application, the base 1 is the basic part of the lamp, which not only provides a supporting effect, but also internally arranges the containing cavity 3 with one end opening, so as to facilitate the installation of the light source module 2.

[0054] The color temperature switching switch 22 of the light source module 2 can control the working state of the lamp panel 14, so as to realize the switching of the color temperature. Through the color temperature switching switch 22, the user can select the appropriate color temperature according to different use scenes and demands, improve the multifunctionality of the lamp, meet the demand of the user for different illumination environment, and improve the use experience of the user.

[0055] By arranging the lever 221 of the color temperature switching switch 22 on the side wall of the shell 12 and protruding into the containing cavity 3 of the base 1, the user can easily control the color temperature switching switch 22 by rotating the exposed lever 221, so as to realize the switching of the color temperature.

[0056] For example, as Figure 2As shown, when the user needs to adjust the color temperature of the lamp, the decorative ring 41 described below can be disassembled first to expose the lever 221 of the color temperature switching switch 22. By inserting a finger or a tool into the accommodating cavity 3 of the base 1 to rotate the lever of the color temperature switching switch 22, the required color temperature can be selected. After adjustment, the user can reinstall the decorative ring 41 to restore the appearance of the lamp. The example only needs to disassemble the decorative ring 41 to easily adjust the color temperature switching switch 22, without disassembling the entire light source module 2, and the operation is very convenient.

[0057] Of course, in some other examples, when the user needs to adjust the color temperature of the lamp, the light source module 2 can also be disassembled to directly adjust the color temperature switching switch 22.

[0058] Therefore, the lamp provided by the embodiment of the present application can quickly complete the adjustment of the color temperature through the unique design of the color temperature switching switch 22, meet the different use requirements of the user, and improve the convenience of use.

[0059] In one embodiment, referring to Figures 3 to 7 As shown, the base 1 includes a peripheral wall 10 and a first end cover 11, one end of the peripheral wall 10 is provided with a mounting port 4, and the first end cover 11 is arranged at the end of the peripheral wall 10 away from the mounting port 4 to form the accommodating cavity 3; the shell 12 is provided with a second end cover 13 abutting against the first end cover 11, and the lamp plate 14 is arranged on the side of the second end cover 13 away from the first end cover 11; the base 1 and the second end cover 13 are both heat-conducting members.

[0060] In this embodiment of the present application, the bottom end of the peripheral wall 10 of the base 1 is provided with the mounting port 4 for placing the light source module 2 into the accommodating cavity 3. The first end cover 11 is arranged at the top end of the peripheral wall 10 away from the mounting port 4, and cooperates with the peripheral wall 10 to form the accommodating cavity 3. The base 1 can be made of a heat-conducting material (such as iron, copper, stainless steel, etc.), which is helpful for heat conduction.

[0061] The second end cover 13 of the shell 12 abuts against the first end cover 11 of the base 1. The second end cover 13 is also made of a heat-conducting material (such as iron, copper, stainless steel, etc.), which is helpful for transferring the heat generated by the lamp plate 14 to the base 1. The lamp plate 14 is arranged on the inner side of the second end cover 13 away from the first end cover 11, and is responsible for generating light.

[0062] The heat generated by the lamp plate 14 is first transferred to the second end cover 13. The second end cover 13 transfers the heat to the first end cover 11 of the base 1, and the first end cover 11 further transfers the heat to the peripheral wall 10, and the heat is dissipated to the surrounding environment through the surface of the peripheral wall 10.

[0063] The embodiment of the present application optimizes the structural design of the base 1 and the light source module 2, in particular, adopts a heat-conducting material and a reasonable heat conduction path, so that the heat generated by the lamp panel 14 can be rapidly transmitted to the base 1 and effectively dissipated through the base 1, thereby avoiding the overheating problem caused by heat accumulation. This design not only improves the heat dissipation efficiency of the lamp, but also prolongs the service life of the lamp, and ensures the safety and stability of the lamp during long-term use.

[0064] In one embodiment, referring to Figures 3 to 7 , the first end cover 11 is formed with a first boss portion 15, the second end cover 13 is formed with a second boss portion 16, the second boss portion 16 abuts against the first boss portion 15, and the lamp panel 14 is arranged on the side of the second boss portion 16 away from the first boss portion 15.

[0065] In this embodiment of the present application, the middle part of the first end cover 11 can be concave downward toward the second end cover 13 to form the first boss portion 15, and the middle part of the second end cover 13 can be convex upward toward the first end cover 11 to form the second boss portion 16.

[0066] The embodiment of the present application ensures a good heat conduction path through the close abutment design of the first boss portion 15 and the second boss portion 16, shortens the path of heat transmission from the lamp panel 14 to the base 1, so that the heat can be transmitted from the lamp panel 14 to the base 1 more quickly, and then effectively dissipated to the environment through the peripheral wall 10 of the base 1, thereby improving the heat dissipation efficiency.

[0067] In one embodiment, referring to Figure 5 and Figure 8 , the base 1 further comprises a circuit board 17 arranged on the first end cover 11, the circuit board 17 is provided with a first through hole 18, the first boss portion 15 is arranged in the first through hole 18, and the circuit board 17 is electrically connected with a conductive strip 19; the lamp panel 14 is electrically connected with a conductive contact 20, the second boss portion 16 of the second end cover 13 is provided with a second through hole 21, and the conductive contact 20 is arranged in the second through hole 21 and used for electrically connecting the conductive strip 19.

[0068] In this embodiment of the present application, the first boss portion 15 is arranged in the first through hole 18 of the circuit board 17, which can ensure abutment with the second boss portion 16, thereby realizing the heat conduction effect.

[0069] The number of the conductive strips 19 on the circuit board 17 can be multiple, and the conductive strips 19 can be designed as a ring and arranged around the first through hole 18, which is used for contacting the conductive contact 20 on the lamp panel 14.

[0070] When the light source module 2 is clamped on the base 1, the conductive contact 20 on the lamp panel 14 contacts the conductive strip 19 on the circuit board 17, realizing electrical connection.

[0071] The embodiment of the present application realizes the electrical connection between the light source module 2 and the base 1 through the close contact of the conductive contact 20 and the conductive strip 19, avoids the traditional switch structure, and simplifies the use process.

[0072] In one embodiment, referring to Figures 3 to 5 , the side wall of the accommodating cavity 3 is provided with a first clamping groove 5 extending in the circumferential direction, and one side of the first clamping groove 5 has a first opening 6; the light source module 2 can rotate in the circumferential direction, and the side wall of the shell 12 is provided with a first protrusion 7 for clamping in the first clamping groove 5 through the first opening 6.

[0073] In this embodiment of the present application, the first clamping groove 5 is designed on the side wall of the accommodating cavity 3 of the base 1, the clamping groove extends in the circumferential direction, and has a first opening 6 on one side. Such a design is to facilitate the installation and disassembly of the light source module 2.

[0074] The light source module 2 is the core component of the lamp, responsible for generating light. In this design scheme, the light source module 2 is designed to rotate in the circumferential direction, and one or more first protrusions 7 are arranged on the side wall of the shell, which are matched with the first clamping groove 5 on the base 1, ensuring that the light source module 2 can be stably installed on the base 1.

[0075] As shown in Figure 5 , during installation, first align the light source module 2 with the mounting port 4 of the base 1, and then place it in the accommodating cavity 3 of the base 1. Then, rotate the light source module 2 so that the first protrusion 7 on the side wall of the light source module 2 is aligned with the first clamping groove 5 on the base 1. With rotation, the first protrusion 7 will gradually slide into the first clamping groove 5 until it is tightly clamped, thus completing the installation of the light source module 2.

[0076] When the light source module 2 needs to be replaced or repaired, the user only needs to rotate the light source module 2 in the opposite direction so that the first protrusion 7 is detached from the first clamping groove 5, and the light source module 2 can be easily disassembled from the base 1.

[0077] Therefore, the lamp provided by the embodiment of the present application realizes the quick installation and disassembly between the light source module 2 and the base 1 by matching the first protrusion 7 of the light source module 2 with the first clamping groove 5 of the base 1. This design makes it easy for users to replace the light source module 2 even if it is damaged, without the need to replace the entire lamp, thereby reducing maintenance costs and resource waste, reducing unnecessary waste, and contributing to environmental protection.

[0078] In one embodiment, referring to Figure 3 and Figure 5As shown, the number of the first clamping slots 5 on the base 1 is multiple, and each first clamping slot 5 is located on the same horizontal plane and is arranged in a circumferential interval. Correspondingly, the number of the first protrusions 7 of the light source module 2 is also multiple, and each first protrusion 7 is located on the same horizontal plane and is arranged in a circumferential interval. Each first protrusion 7 is used to correspondingly clamp in each first clamping slot 5.

[0079] The embodiments of the present application make the stress of the light source module 2 in each direction more uniform through the design of uniformly distributed clamping slots and protrusions, reduce the risk of local stress concentration, and prolong the service life of the lamp. And through the cooperation of multiple clamping slots and protrusions, multi-point clamping fixation can be achieved, which significantly improves the connection stability between the light source module 2 and the base 1, and ensures the reliability and safety of the lamp in various use environments.

[0080] In one embodiment, referring to Figure 9 As shown, the first clamping slot 5 includes a guide slot 8 and a limiting slot 9. The guide slot 8 is communicated between the first opening 6 and the limiting slot 9, and is used to guide the first protrusion 7. The limiting slot 9 is used to limit the first protrusion 7.

[0081] In this embodiment of the present application, the main function of the guide slot 8 is to guide the first protrusion 7, so that it can smoothly enter the limiting slot 9, reduce the possibility of jamming or misplacement during installation, and improve the convenience of installation. The guide slot 8 extends along a certain path from the first opening 6 to the limiting slot 9. The design of the guide slot 8 can have a gradually narrowing trend to ensure that the first protrusion 7 can be accurately aligned before entering the limiting slot 9.

[0082] The main function of the limiting slot 9 is to limit the first protrusion 7, so that the first protrusion 7 can be firmly clamped therein, thereby ensuring that the light source module 2 will not be easily loosened or fallen off after installation.

[0083] During installation, the light source module 2 is aligned with the installation opening 4 of the base 1, and the first protrusion 7 is aligned with the first opening 6. The light source module 2 is rotated so that the first protrusion 7 enters the guide slot 8 through the first opening 6. Under the guidance of the guide slot 8, the first protrusion 7 moves along the predetermined path and gradually approaches the limiting slot 9. When the first protrusion 7 approaches the position of the limiting slot 9, the guide slot 8 gradually narrows, forcing the first protrusion 7 to accurately enter the limiting slot 9. After entering the limiting slot 9, the first protrusion 7 is firmly clamped, thereby realizing the clamping assembly of the light source module 2.

[0084] When disassembling, the light source module 2 is reversely rotated, so that the first protrusion 7 is withdrawn from the limiting groove 9 and enters the guide groove 8. Under the guidance of the guide groove 8, the first protrusion 7 moves along the opposite path and gradually approaches the first opening 6. When the first protrusion 7 reaches the position of the first opening 6, the light source module 2 is taken down, so that the first protrusion 7 is completely separated from the first opening 6, thereby disassembling the light source module 2 from the base 1.

[0085] Therefore, by introducing the design of the guide groove 8 and the limiting groove 9, the connection stability and reliability between the light source module 2 and the base 1 are improved, the operation steps of the user are simplified, and the overall user experience is improved.

[0086] In one embodiment, referring to Figure 4 and Figure 6 , the lamp beads 23 are electrically connected on the lamp plate 14, and the light source module 2 further comprises a condenser lens 24, which is arranged in the shell 12 and corresponds to the lamp beads 23.

[0087] Specifically, the lamp beads 23 can include a plurality of LED lamp beads or other types of light sources, and the condenser lens 24 can be generally in the shape of a circular truncated cone, and the condenser lens 24 is provided with a condensing channel 25 which covers the lamp beads 23. In this way, the light emitted by the lamp beads 23 becomes more concentrated after passing through the condenser lens 24, reducing light scattering and improving light utilization. Moreover, the condenser lens 24 can also uniformly distribute the light in the target area, avoiding light spots and dark areas and improving the uniformity of the lighting effect.

[0088] Therefore, by the design of the condenser lens 24, the lighting quality of the lamp is significantly improved, which is suitable for various different use scenarios.

[0089] In one embodiment, referring to Figure 3 and Figure 4 , the condenser lens 24 is clamped with the shell 12.

[0090] Specifically, the side wall of the shell 12 is provided with a plurality of clamping grooves 26 which are arranged in a circumferential interval, and the edge of the condenser lens 24 is provided with a plurality of buckles 27 which are arranged in a circumferential interval, and each buckle 27 corresponds to each clamping groove 26.

[0091] The clamping design of the condenser lens 24 and the shell 12 makes the installation process very simple, and the user only needs to align the buckles 27 of the condenser lens 24 with the clamping grooves 26 on the shell 12 and press down gently to complete the installation.

[0092] The embodiment of the application adds the condensing lens 24 in the light source module 2, and adopts the clamping design to realize the detachable and quick assembly of the condensing lens 24 and the shell 12, thereby improving the optical performance of the lamp and the convenience of assembly and maintenance, and ensuring the stability and reliability of the connection.

[0093] In one embodiment, referring to Figures 1 to 8 , the base 1 is rotatably connected with the elastic support 28 on both sides.

[0094] Specifically, the lamp further comprises a top cover 29, the edge of the first end cover 11 of the base 1 is provided with a plurality of first connecting holes 30 arranged at intervals, the top cover 29 is provided with a plurality of second connecting holes 31 corresponding to the first connecting holes 30, the edge of the circuit board 17 is provided with a plurality of connecting notches 32 arranged at intervals, and the first connecting holes 30, the second connecting holes 31 and the connecting notches 32 correspond one by one. During assembly, the connecting notches 32, the first connecting holes 30 and the second connecting holes 31 can be fastened by the fasteners such as screws 33.

[0095] In addition, the first end cover 11 of the base 1 is further provided with a plurality of third connecting holes 34, the top cover 29 is provided with a connecting plate 35, the connecting plate 35 can be connected with the third connecting holes 34 by the fasteners such as screws, and fastening is realized; and the two ends of the connecting plate 35 are arranged outside the top cover 29, the two ends of the connecting plate 35 are bent upwards in a direction away from the first end cover 11, a connecting portion 36 is formed, and the elastic support 28 is mounted on the connecting portion 36.

[0096] As shown in Figure 5 , the ceiling 37 is provided with a mounting hole, during the process of arranging the lamp in the mounting hole from bottom to top, the elastic support 28 is extruded by the mounting hole and shrinks, when the lamp is installed in place, the elastic support 28 is separated from the mounting hole and resets and expands under the elastic action, thereby abutting against the ceiling 37, and quick installation of the lamp is realized.

[0097] In one embodiment, the connecting plate 35 can be a heat conducting member, and specifically can adopt a heat conducting material (such as iron, copper, stainless steel, etc.). The first end cover 11 of the base 1 can further transmit heat to the connecting plate 35, and the heat is dissipated to the surrounding environment through the two ends of the connecting plate 35, thereby further improving the heat dissipation efficiency and ensuring the use safety of the lamp.

[0098] In one embodiment, referring to Figure 1 , Figures 6 to 8As shown, the lamp further includes a wire 38, one end of which is used to connect to an external power source, and the other end of the wire 38 is fixed in the top cover 29. In addition, the first end cover 11 of the base 1 is provided with a wire hole 39, and the circuit board 17 is provided with a fourth connection hole 40 corresponding to the wire hole 39. The other end of the wire 38 is electrically connected to the fourth connection hole 40 on the circuit board 17 through the wire hole 39 to achieve electrical conduction.

[0099] In one embodiment, referring to Figures 1 to 5 、 Figure 10 As shown, the lamp also includes a decorative ring 41, which covers the mounting opening 4 of the base 1 and is connected to the shell 12, and the decorative ring 41 can rotate in the circumferential direction. The decorative ring 41 is provided with a light-transmitting hole 42 corresponding to the light source module 2, and the inner edge of the light-transmitting hole 42 is provided with a clamping strip 43, and the clamping strip 43 forms a second clamping groove 44 extending in the circumferential direction, and one side of the second clamping groove 44 has a second opening 45; the side wall of the shell 12 is provided with a second protrusion 46, and the second protrusion 46 is used to be clamped in the second clamping groove 44 through the second opening 45.

[0100] In this embodiment of the present application, a flange 47 is provided at the bottom mounting opening 4 of the base 1 for positioning and abutting against the decorative ring 41 to improve sealing. The light-transmitting hole 42 of the decorative ring 41 can avoid blocking the light from the light source module 2, thereby ensuring the lighting effect of the lamp.

[0101] The decorative ring 41 can have multiple clips 43, each located on the same horizontal plane and spaced apart along the circumference. Accordingly, the light source module 2 can also have multiple second protrusions 46, each located on the same horizontal plane and spaced apart along the circumference. Each second protrusion 46 is configured to engage in a one-to-one correspondence with the second slot 44 of each clip 43. This design effectively improves assembly stability.

[0102] During assembly, first snap-fit ​​the light source module 2 into the base 1, then align the decorative ring 41 with the flange 47 of the base 1, ensuring that the light-transmitting hole 42 of the decorative ring 41 is aligned with the light source module 2. The decorative ring 41 is then rotated so that the second protrusion 46 on the side wall of the housing 12 of the light source module 2 passes through the second opening 45 and enters the second snap-fit ​​groove 44, completing the snap-fit.

[0103] During disassembly, the decorative ring 41 is rotated in the opposite direction to allow the second protrusion 46 on the housing 12 to withdraw from the second slot 44 , thereby disassembling the decorative ring 41 from the light source module 2 .

[0104] The clamping design of the decorative ring 41 and the light source module 2 makes the installation process very simple, and the user only needs to rotate the decorative ring 41 to complete the installation and removal. Through the detachable design, the user can easily replace the decorative ring 41 of different colors or styles, improve the beauty and individuality of the lamp, and meet the needs of different users. And when the decorative ring 41 or the light source module 2 is damaged, the user only needs to replace the corresponding part, without the need to replace the entire lamp, effectively reducing the user's use cost.

[0105] The above are only preferred embodiments of the present application, and are not used to limit the embodiments of the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the embodiments of the present application shall be included in the protection scope of the embodiments of the present application.

Claims

1. A lamp, characterized in that: include: A base, provided with a receiving cavity and a mounting opening connected to one end of the receiving cavity; A light source module is used to be installed in the accommodating cavity through the installation port. The light source module includes a shell and a light board and a color temperature switching switch arranged in the shell. The color temperature switching switch is electrically connected to the light board, and the color temperature switching switch includes a lever. The lever is passed through the side wall of the shell and extends into the accommodating cavity.

2. The lamp according to claim 1, characterized in that The base includes a peripheral wall and a first end cover, one end of the peripheral wall is provided with the installation opening, and the first end cover is provided at an end of the peripheral wall away from the installation opening to construct the accommodating cavity; The housing is provided with a second end cover, the second end cover abuts against the first end cover, and the light board is provided on a side of the second end cover facing away from the first end cover; Wherein, the base and the second end cover are both heat conducting parts.

3. The lamp according to claim 2, characterized in that The first end cover is formed with a first boss portion, the second end cover is formed with a second boss portion, the second boss portion is in contact with the first boss portion, and the lamp board is arranged on a side of the second boss portion facing away from the first boss portion.

4. The lamp according to claim 3, characterized in that The base further includes a circuit board provided on the first end cover, the circuit board having a first through hole, the first boss portion passing through the first through hole, and a conductive strip electrically connected to the circuit board; The lamp board is electrically connected with a conductive contact, the second boss portion is provided with a second through hole, the conductive contact is passed through the second through hole and is used to electrically connect to the conductive strip.

5. The lamp according to claim 1, characterized in that The side wall of the accommodating cavity is provided with a first slot extending in the circumferential direction, and one side of the first slot has a first opening; The light source module is capable of rotating in a circumferential direction, and a first protrusion is provided on a side wall of the housing. The first protrusion is used to be engaged in the first slot through the first opening.

6. The lamp according to claim 5, characterized in that The first clamping slot includes a guide slot and a limiting slot, the guide slot is connected between the first opening and the limiting slot, the guide slot is used to guide the first protrusion, and the limiting slot is used to limit the first protrusion.

7. The lamp according to claim 1, characterized in that The lamp board is electrically connected to a lamp bead, and the light source module further includes a condenser lens, which is arranged in the housing and corresponds to the lamp bead.

8. The lamp according to claim 7, characterized in that The condenser lens is snap-connected with the housing.

9. The lamp according to claim 1, characterized in that Both sides of the base are rotatably connected with elastic brackets.

10. The lamp according to any one of claims 1 to 9, characterized in that: The lamp further includes a decorative ring, the decorative ring covering the mounting opening and connected to the housing, and the decorative ring is rotatable in a circumferential direction, the decorative ring is provided with a light-transmitting hole corresponding to the light source module, a clip is provided on an inner edge of the light-transmitting hole, the clip is formed with a second clip groove extending in a circumferential direction, and one side of the second clip groove has a second opening; The side wall of the housing is provided with a second protrusion, and the second protrusion is used to be engaged in the second slot through the second opening.

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