Lamp

Abstract

The application relates to the technical field of light-emitting devices, in particular to a lamp, which comprises a shell, a light-emitting module and a power module, the shell is provided with a containing cavity; the light-emitting module and the power module are arranged in the containing cavity; the light-emitting module comprises a mounting shell, a light-emitting assembly and a lampshade; the mounting shell is provided with a mounting groove, the mounting shell is detachably mounted in the containing cavity; the light-emitting assembly is accommodated in the mounting groove, at least part of light emitted by the light-emitting assembly is emitted through a slot of the mounting groove, the light-emitting assembly is electrically connected with the power module; and the lampshade cover is arranged on the mounting shell and covers the slot of the mounting groove. The light-emitting module of the lamp is an independent module relative to other structures, when the light-emitting module is faulty, the user can integrally dismount and replace the light-emitting module, thereby achieving the effect of conveniently dismounting and replacing the light-emitting module.

Description

Technical Field

[0001] This application relates to the field of light-emitting device technology, and in particular to a lamp. Background Technology

[0002] Currently, the light-emitting module of a lamp is usually not a single, independent module. Replacing the light-emitting module requires replacing multiple individual components, making the process complex and cumbersome. To provide a better user experience, these issues urgently need to be addressed. Utility Model Content

[0003] This application provides a lamp, which includes a housing, a light-emitting module, and a power supply module. The housing has a receiving cavity. The light-emitting module and the power supply module are both disposed in the receiving cavity. The light-emitting module includes a mounting shell, a light-emitting component, and a lampshade. The mounting shell has a mounting groove and is detachably mounted in the receiving cavity. The light-emitting component is housed in the mounting groove, and at least a portion of the light emitted by the light-emitting component is emitted through the groove opening. The light-emitting component is electrically connected to the power supply module. The lampshade covers the mounting shell and covers the groove opening.

[0004] Optionally, in some embodiments, the power module includes an electrically connected power adapter and a motherboard, the power adapter being electrically connected to an external power source; the light-emitting component includes a circuit board and a light-emitting element, the circuit board being connected to the inner wall of the mounting groove, the light-emitting element being electrically connected to the side of the circuit board facing away from the inner wall of the mounting groove, and the circuit board being electrically connected to the power module.

[0005] Optionally, in some embodiments, the light-emitting module further includes a reflector cup, which is housed in a mounting groove. The two ends of the reflector cup are respectively provided with a first opening and a second opening that are arranged opposite to each other. The light-emitting element is located in the first opening for emitting light toward the second opening. The cross-sectional area of ​​the second opening is larger than that of the first opening. A lamp cover is disposed on the reflector cup and covers the second opening.

[0006] Optionally, in some embodiments, the housing is provided with an installation port communicating with the receiving cavity; the lamp also includes a guide strip, which is disposed on the inner sidewall of the receiving cavity and extends along the installation direction of the light-emitting module, and the outer surface of the mounting housing is provided with a guide groove adapted to the guide strip, and the guide strip is movably embedded in the guide groove.

[0007] Optionally, in some embodiments, the housing has a first sidewall and a second sidewall that are spaced apart from each other, the housing is provided with an isolation frame connecting the first sidewall and the second sidewall, and the first sidewall has an opening at the position corresponding to the isolation frame to form a mounting cavity for accommodating the power module.

[0008] Optionally, in some embodiments, the isolation frame and the mounting shell are provided with a first clearance hole on the side wall that communicates the receiving cavity and the mounting cavity; the mounting shell is provided with a second clearance hole that communicates the mounting groove and the receiving cavity; the light-emitting module also includes a first wire, which passes through the first clearance hole and the second clearance hole, and the two ends of the first wire are electrically connected to the circuit board and the main board, respectively.

[0009] Optionally, the side wall of the isolation frame is provided with a first clearance hole that connects the receiving cavity and the mounting cavity; the lamp also includes an adapter plate and a second wire, the adapter plate is disposed on the outer side wall of the isolation frame, and the second wire passes through the first clearance hole and is electrically connected to the adapter plate and the power module respectively.

[0010] The mounting housing has a second clearance hole that connects the mounting slot to the receiving cavity; the light-emitting component also includes an electrical connector disposed on the circuit board and extending from the second clearance hole, the electrical connector being plugged into the adapter plate to achieve electrical connection with the adapter plate.

[0011] Optionally, in some embodiments, the number of light-emitting modules is at least two, with at least two light-emitting modules respectively disposed on the periphery of the housing.

[0012] Optionally, in some embodiments, the luminaire further includes several fasteners that detachably connect and secure the mounting housing to the housing.

[0013] Optionally, the luminaire also includes a first snap-fit ​​member and a first mating member that engage with each other. The first snap-fit ​​member is disposed in the housing, and the first mating member is disposed in the mounting housing. One of the first snap-fit ​​member and the first mating member is a snap-fit ​​block, and the other is a snap-fit ​​groove.

[0014] In the lighting fixture provided in this application, the light-emitting module includes a mounting shell, a light-emitting component, and a lampshade. The mounting shell has a mounting groove and is detachably installed within a receiving cavity. The light-emitting component is housed within the mounting groove, and the lampshade covers the mounting shell and conceals the opening of the mounting groove. Therefore, the light-emitting module is an independent module relative to the other structures of the lighting fixture. When the light-emitting module needs to be replaced, the user only needs to remove the mounting shell from the housing for replacement, making the operation simple and convenient. Thus, the aforementioned lighting fixture allows users to easily disassemble and replace the entire light-emitting module, thereby improving the user experience. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of the overall structure of the lamps in some embodiments of this application.

[0017] Figure 2 yes Figure 1 The diagram shown is an exploded view of the lamp's structure.

[0018] Figure 3 yes Figure 2 The exploded view of the light-emitting module shown.

[0019] Figure 4 yes Figure 3 The exploded view shown is a schematic diagram of the structure from another perspective.

[0020] Figure 5 These are exploded views of the lamp structure in some other embodiments of this application.

[0021] Figure 6 yes Figure 5 The diagram shows the structure of the light-emitting module of the lamp.

[0022] Figure 7 yes Figure 6 The exploded view of the light-emitting module shown is from another perspective.

[0023] Labeling Explanation: 100, Lamp Fixture; 10, Housing; 101, Receiving Cavity; 102, Mounting Port; 103, Mounting Frame; 104, Guide Strip; 105, Guide Groove; 106, First Side Wall; 1061, Clearance Opening; 107, Second Side Wall; 11, Light-Emitting Module; 111, Mounting Housing; 1111, Second Clearance Hole; 112, Mounting Groove; 113, Light-Emitting Assembly; 1131, Circuit Board; 1132, Light-Emitting Component Components; 1133, Electrical connector; 114, Lampshade; 115, Reflector; 1151, First opening; 1152, Second opening; 116, Waterproof ring; 12, Power module; 121, Power adapter; 122, Main board; 13, Isolation frame; 131, Mounting cavity; 1321, First clearance hole; 14, Adapter plate; 15, First snap-fit ​​component; 16, First mating component; 17, Fastener; 18, Mounting base. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of the present application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort are within the scope of protection of the present application.

[0025] In the description of this application, it should be understood that the terms "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal," etc., indicate the orientation or state relationship based on the orientation or state relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to be constructed and operated in a specific orientation.

[0026] Furthermore, in addition to indicating location or state relationships, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in certain situations to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0027] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] Furthermore, unless otherwise explicitly specified or limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or merely surface contact. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. The specification and claims do not distinguish components based on differences in name, but rather on differences in function. For example, the term "comprising" used throughout the specification and claims is an open-ended term and should be interpreted as "including but not limited to"; "generally" means that those skilled in the art can solve the technical problem and basically achieve the technical effect within a certain margin of error.

[0030] Please see Figure 1 , Figure 2 and Figure 3 The embodiments of this application provide a lamp 100 for mounting on a target surface (e.g., ceiling, wall, etc.) to emit light outward.

[0031] The lamp 100 includes a housing 10, a light-emitting module 11, and a power supply module 12. The housing 10 is the main structure of the lamp 100, and it has a receiving cavity 101 for accommodating other structures of the lamp 100. As a specific example, in this embodiment, the housing 10 is generally rectangular. In other embodiments, the housing 10 can also be any shape, such as a cube or cylinder, and is not limited thereto. The light-emitting module 11 is a module of the lamp 100 used to emit light, and it is disposed within the receiving cavity 101 of the housing 10. The power supply module 12 is a module of the lamp 100 used to connect to an external power source to power the light-emitting module 11, and it is disposed within the receiving cavity 101 of the housing 10.

[0032] The light-emitting module 11 includes a mounting shell 111, a light-emitting component 113, and a lampshade 114. The mounting shell 111 is the main structure of the light-emitting module 11, which is used to accommodate and mount other structures of the light-emitting module 11. As a specific example, in this embodiment, the mounting shell 111 is generally rectangular. In other embodiments, the mounting shell 111 can also be any shape such as a cube or cylinder, and there is no limitation thereto. The mounting shell 111 has a mounting groove 112, which is used to accommodate other structures of the light-emitting module 11. The mounting shell 111 is detachably installed in the receiving cavity 101. Specifically, the mounting shell 111 can be detachably connected to the housing 10 and housed in the receiving cavity 101.

[0033] The light-emitting component 113 is a specific component of the light-emitting module 11 used for emitting light. The light-emitting component 113 is connected to the mounting housing 111 and housed within the mounting groove 112. At least a portion of the light emitted by the light-emitting component 113 is emitted through the opening of the mounting groove 112 to realize the light-emitting function of the light-emitting module 11. The light-emitting component 113 is electrically connected to the power module 12 so that the power module 12 can transmit electrical energy provided by an external power source to the light-emitting component 113.

[0034] The lampshade 114 is made of a light-transmitting material, such as light-transmitting plastic or acrylic. The lampshade 114 allows light emitted by the light-emitting component 113 to pass through. The lampshade 114 covers the mounting housing 111 and covers the opening of the mounting groove 112. The lampshade 114 is used to protect the components disposed within the mounting groove 112.

[0035] With the above configuration, when the lamp 100 is working, the power module 12 is electrically connected to an external power source. The power module 12 provides electrical energy from the external power source to the light-emitting component 113. At least a portion of the light emitted by the light-emitting component 113 is emitted through the lampshade 114 to achieve the light-emitting function of the lamp 100. Since the light-emitting module 11 is an independent module relative to the other structures of the lamp 100, when replacing the light-emitting module 11, the user only needs to remove the mounting shell 111 from the housing 10 to replace the entire light-emitting module 11, which is simple and convenient. Furthermore, during the production process of the lamp 100, workers can first assemble the light-emitting module 11 separately and then install the mounting shell 111 onto the housing 10, thus facilitating the installation of the light-emitting module 11. In summary, the light-emitting module 11 of the lamp 100 is an independent module, which facilitates the assembly of the lamp 100 by workers, improves production efficiency, and also facilitates the disassembly and replacement of the light-emitting module 11 by users, improving the user experience.

[0036] In some embodiments, the number of light-emitting modules 11 is at least two, with at least two light-emitting modules 11 respectively disposed on the periphery of the housing 10. As a specific example, in this embodiment, two light-emitting modules 11 are provided, respectively disposed on opposite sides of the housing 10 along its length. In other embodiments, four light-emitting modules 11 may be provided, respectively disposed on the four side walls of the housing 10. In some other embodiments, three, five, six, or any other number of light-emitting modules 11 may be provided; the specific number of light-emitting modules 11 is not limited. Through the above configuration, multiple light-emitting modules 11 can meet various different lighting needs of users, thereby enriching the user experience.

[0037] Please see Figure 1 and Figure 2 In some embodiments, the housing 10 has a first sidewall 106 and a second sidewall 107 spaced apart from each other. The housing 10 is provided with an isolation frame 13 connecting the first sidewall 106 and the second sidewall 107, and the first sidewall 106 has a clearance opening 1061 corresponding to the position of the isolation frame 13 to form a mounting cavity 131 for accommodating the power module 12. As a specific example, in this embodiment, the isolation frame 13 is generally a hollow square frame. One end of the isolation frame 13 is connected to and blocked by the second sidewall 107, and the end of the isolation frame 13 away from the second sidewall 107 is open to allow the mounting cavity 131 to communicate with the outside. In other embodiments, the isolation frame 13 can also be a rectangular frame, a polygonal frame, or any other frame of any shape, without limitation.

[0038] With the above configuration, the isolation frame 13 separates the power module 12 from the light-emitting module 11, making the power module 12 and the light-emitting module 11 independent modules. Therefore, it is convenient for workers to assemble the power module 12 and the light-emitting module 11 separately during production and processing. It is also convenient for users to disassemble, repair and replace the power module 12 and the light-emitting module 11 separately when the lamp 100 fails.

[0039] Please see Figure 2 and Figure 3 In some embodiments, the power module 12 includes an electrically connected power adapter 121 and a motherboard 122. Both the power adapter 121 and the motherboard 122 are disposed within the mounting cavity 131. The power adapter 121 is used to electrically connect to an external power source, converting the voltage and current of the external power source into voltage and current suitable for use by the light-emitting component 113. The light-emitting component 113 includes a circuit board 1131 and a light-emitting element 1132. The circuit board 1131 is connected to the inner wall of the mounting groove 112, and the light-emitting element 1132 is electrically connected to the side of the circuit board 1131 facing away from the inner wall of the mounting groove 112. The circuit board 1131 is electrically connected to the power module 12. The light-emitting element 1132 can be any type of light-emitting body such as an incandescent lamp, fluorescent lamp, or light-emitting diode, which can emit light after being powered on. This embodiment does not limit the specific type of the light-emitting element 1132.

[0040] Please see Figure 1 and Figure 2 In some embodiments, the housing 10 further includes a mounting frame 103 and a mounting base 18. The mounting frame 103 is disposed on the side of the first sidewall 106 opposite to the receiving cavity 101, and the mounting frame 103 surrounds the outer periphery of the clearance opening 1061. The mounting base 18 is used for mounting within the mounting frame 103. At least a portion of the structure of the mounting base 18 is located outside the mounting frame 103 for connection with the target surface. As a specific example, in this embodiment, the mounting frame 103 is approximately a square frame. In other embodiments, the mounting frame 103 can also be a rectangular frame, a polygonal frame, or any other frame of any shape, without limitation. The mounting base 15 is used to connect and fix the lamp 100 to the target surface. When the user installs the lamp 100, the mounting base 15 can be fixed to the target surface using fasteners such as bolts or screws to achieve a stable connection between the lamp 100 and the target surface.

[0041] Please see Figure 2 , Figure 3 and Figure 4In some embodiments, the light-emitting module 11 further includes a reflector 115, which is connected to the mounting housing 111 and housed within the mounting groove 112. The reflector 115 and the mounting housing 111 can be connected by screws or bolts, or by snap-fit ​​connection; the specific connection method is not limited. The reflector 115 has a first opening 1151 and a second opening 1152 respectively at its two ends, with the light-emitting element 1132 located within the first opening 1151 for emitting light towards the second opening 1152. The cross-sectional area of ​​the second opening 1152 is larger than that of the first opening 1151, and the second opening 1152 is located between the lampshade 114 and the first opening 1151. The lampshade 114 covers the reflector 115 and conceals the second opening 1152. As a specific example, in this embodiment, the reflector 115 is approximately frustum-shaped, with the first opening 1151 located at the smaller end of the reflector 115 and the second opening 1152 located at the larger end of the reflector 115. The reflector 115 can be made of metal, plastic, or glass; the specific material used to make the reflector 115 is not limited. Through this configuration, the reflector 115 is used to concentrate the light emitted by the light-emitting element 1132 in a specific direction (specifically, towards the second opening 1152), thereby improving the illumination efficiency of the light-emitting module 11.

[0042] In some embodiments, the light-emitting module 11 further includes a waterproof ring 116. The waterproof ring 116 can specifically be an elastic rubber ring or a silicone ring. The waterproof ring 116 surrounds the outer periphery of the groove opening of the mounting slot 112, and is clamped together by the lampshade 114 and the mounting shell 111. Through this arrangement, the lampshade 114 and the mounting shell 111 clamping the waterproof ring 116 form a sealed and waterproof structure, thereby preventing external water from entering the interior of the mounting shell 111 through the gap between the lampshade 114 and the mounting shell 111, thus avoiding safety hazards.

[0043] In some embodiments, a limiting groove (not shown in the figure) is provided on the plane where the opening of the mounting groove 112 of the mounting shell 111 is located. The limiting groove is an annular groove that surrounds the outer periphery of the opening of the mounting groove 112, and the waterproof ring 116 is embedded in the limiting groove. With the above arrangement, the limiting groove can provide installation space for the waterproof ring 116 and can improve the stability of the installation of the waterproof ring 116.

[0044] In some embodiments, a screw is provided on the waterproof ring 116, and the screw thread is inserted into the inner wall of the limiting groove, which can further improve the stability of the waterproof ring 116 installation.

[0045] Please see Figure 2 and Figure 5In some embodiments, the housing 10 is provided with a mounting port 102 communicating with the receiving cavity 101. In this embodiment, there are two mounting ports 102, located at opposite ends of the housing 10 along its length. The lamp 100 also includes a guide strip 104, which is disposed on the inner sidewall of the receiving cavity 101 and extends along the mounting direction of the light-emitting module 11 (i.e., perpendicular to the plane where the mounting port 102 is located). The outer surface of the mounting shell 111 is provided with a guide groove 105 adapted to the guide strip 104, and the guide strip 104 is movably embedded in the guide groove 105. With the above arrangement, during the process of the operator installing the mounting shell 111 into the receiving cavity 101, the guide strip 104 embedded in the guide groove 105, together with the light-emitting module 111, guides the movement of the mounting shell 111, thereby facilitating the smooth installation of the light-emitting module 11. In some other embodiments, the guide bar 104 may also be disposed on the surface of the mounting housing 111, and the guide groove 105 may be disposed on the inner sidewall of the receiving cavity 101.

[0046] Please see Figure 2 , Figure 3 and Figure 4 In some embodiments, the isolation frame 13 has a first clearance hole 1321 on its sidewall opposite to the mounting shell 111, which communicates the receiving cavity 101 and the mounting cavity 131. The mounting shell 111 has a second clearance hole 1111, which communicates the mounting groove 112 and the receiving cavity 101. The light-emitting module 11 also includes a first wire (not shown in the figure), which passes through the first clearance hole 1321 and the second clearance hole 1111, and the two ends of the first wire are electrically connected to the circuit board 1131 and the main board 122, respectively.

[0047] Through the above settings, the first wire realizes the electrical connection between the light-emitting module 11 and the power supply module 12. The first clearance hole 1321 and the second clearance hole 1111 can limit the routing area of ​​the first wire, thereby making the routing of the first wire clearer and more orderly, and avoiding messy routing of the first wire.

[0048] Please see Figure 5 , Figure 6 and Figure 7In some other embodiments, the side wall of the isolation frame 13 is provided with a first clearance hole 1321 that connects the receiving cavity 101 and the mounting cavity 131. The lamp 100 also includes an adapter plate 14 and a second wire (not shown in the figure). The adapter plate 14 is disposed on the outer side wall of the isolation frame 13 (i.e., the side wall of the isolation frame 13 facing away from the mounting cavity 131). The second wire passes through the first clearance hole 1321 and is electrically connected to the adapter plate 14 and the power module 12 respectively. The mounting shell 111 is provided with a second clearance hole 1111 that connects the mounting groove 112 and the receiving cavity 101. The light-emitting component 113 also includes an electrical connector 1133 disposed on the circuit board 1131 and extending out of the mounting cavity 131 from the second clearance hole 1111. The electrical connector 1133 is inserted into the adapter plate 14 to achieve an electrical connection with the adapter plate 14. As a specific example, in this embodiment, the adapter plate 14 is provided with a plug adapted to the electrical connector 1133, and the electrical connector 1133 is provided with a socket adapted to the plug on the adapter plate 14. The adapter plate 14 and the electrical connector 1133 are electrically connected by plugging in. In other embodiments, the adapter plate 14 may also be provided with a socket adapted to the electrical connector 1133, and the electrical connector 1133 may be provided with a plug adapted to the socket on the adapter plate 14; this is not limited. With the above configuration, when the worker or user installs the light-emitting module 11 into the receiving cavity 101, the electrical connector 1133 can automatically plug in and connect to the adapter plate 14 to achieve an electrical connection with the adapter plate 14, thereby achieving an electrical connection between the light-emitting module 11 and the power supply module 12, which is simple and convenient to operate.

[0049] See Figure 1 and Figure 2 In some embodiments, the lamp 100 further includes several fasteners 17, which can be any type of component such as screws or bolts. The fasteners 17 detachably connect and fix the mounting shell 111 to the housing 10. Through the above arrangement, the fasteners 17 realize the detachable connection between the mounting shell 111 and the housing 10, that is, the detachable connection between the light-emitting module 11 and the housing 10. Therefore, it is convenient for workers to install the light-emitting module 11 and for users to replace the light-emitting module 11.

[0050] Please see Figure 5In some embodiments, the lamp 100 further includes a first snap-fit ​​member 15 and a first mating member 16 that engage in a snap-fit ​​relationship. The first snap-fit ​​member 15 is disposed on the housing 10, and the first mating member 16 is disposed on the mounting housing 111. One of the first snap-fit ​​member 15 and the first mating member 16 is a snap-fit ​​block, and the other is a snap-fit ​​groove. As a specific example, in this embodiment, the first snap-fit ​​member 15 is a snap-fit ​​block, and the first mating member 16 is a snap-fit ​​groove. In other embodiments, the first snap-fit ​​member 15 may be a snap-fit ​​groove, and the first mating member 16 may be a snap-fit ​​block. With the above configuration, the connection between the mounting housing 111 and the housing 10 can be achieved through the snap-fit ​​of the first snap-fit ​​member 15 and the first mating member 16, which facilitates the installation of the light-emitting module 11 by the staff and the replacement of the light-emitting module 11 by the user.

[0051] In summary, the embodiments of this application provide a lamp 100, which has a relatively independent light-emitting module 11 and the light-emitting module 11 is detachably connected to the housing 10. Therefore, during the production and processing of the lamp 100, it is convenient for workers to install the light-emitting module 11, and during the use of the lamp 100, it is convenient for users to replace the faulty light-emitting module 11 as a whole.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A lamp, characterized in that, It includes a housing, a light-emitting module, and a power module; the housing has a receiving cavity; the light-emitting module and the power module are both disposed in the receiving cavity; The light-emitting module includes: The mounting shell has a mounting groove and is detachably mounted in the receiving cavity; A light-emitting component is housed within the mounting slot, at least a portion of the light emitted by the light-emitting component is emitted through the opening of the mounting slot, and the light-emitting component is electrically connected to the power module; and A lampshade is placed on the mounting housing and covers the opening of the mounting groove.

2. The lamp as described in claim 1, characterized in that, The power module includes an electrically connected power adapter and a motherboard, the power adapter being used to electrically connect to an external power source; the light-emitting component includes a circuit board and a light-emitting element, the circuit board being connected to the inner wall of the mounting slot, the light-emitting element being electrically connected to the side of the circuit board facing away from the inner wall of the mounting slot, and the circuit board being electrically connected to the power module.

3. The lamp as described in claim 2, characterized in that, The light-emitting module also includes a reflector cup, which is housed in the mounting groove. The two ends of the reflector cup are respectively provided with a first opening and a second opening that are arranged opposite to each other. The light-emitting element is located in the first opening to emit light toward the second opening. The cross-sectional area of ​​the second opening is larger than the cross-sectional area of ​​the first opening. The lampshade is placed on the reflector cup and covers the second opening.

4. The lamp as described in claim 2, characterized in that, The housing is provided with an installation port communicating with the receiving cavity; the lamp also includes a guide strip, which is disposed on the inner side wall of the receiving cavity and extends along the installation direction of the light-emitting module. The outer surface of the mounting housing is provided with a guide groove adapted to the guide strip, and the guide strip is movably embedded in the guide groove.

5. The luminaire as described in any one of claims 2 to 4, characterized in that, The housing has a first sidewall and a second sidewall that are spaced apart from each other. The housing is provided with an isolation frame that connects the first sidewall and the second sidewall. The first sidewall has an opening at the position corresponding to the isolation frame to form a mounting cavity for accommodating the power module.

6. The lamp as described in claim 5, characterized in that, The isolation frame has a first clearance hole on its side wall opposite to the mounting shell, which connects the receiving cavity and the mounting cavity; the mounting shell has a second clearance hole, which connects the mounting groove and the receiving cavity; the light-emitting module also includes a first wire, which passes through the first clearance hole and the second clearance hole, and the two ends of the first wire are electrically connected to the circuit board and the motherboard, respectively.

7. The lamp as described in claim 5, characterized in that, The side wall of the isolation frame is provided with a first clearance hole that connects the receiving cavity and the mounting cavity; the lamp also includes an adapter plate and a second wire, the adapter plate is disposed on the outer side wall of the isolation frame, and the second wire passes through the first clearance hole and is electrically connected to the adapter plate and the power module respectively; The mounting housing is provided with a second clearance hole that connects the mounting groove and the receiving cavity; the light-emitting component also includes an electrical connector disposed on the circuit board and extending from the second clearance hole, the electrical connector being inserted into the adapter plate to achieve an electrical connection with the adapter plate.

8. The lamp as described in claim 1, characterized in that, The number of light-emitting modules is at least two, and at least two of the light-emitting modules are respectively disposed on the periphery of the housing.

9. The lamp as described in claim 1, characterized in that, The lamp also includes several fasteners that detachably connect and fix the mounting shell to the housing.

10. The lamp as described in claim 1, characterized in that, The lamp further includes a first snap-fit ​​component and a first mating component that engage with each other. The first snap-fit ​​component is disposed on the housing, and the first mating component is disposed on the mounting housing. One of the first snap-fit ​​component and the first mating component is a snap-fit ​​block, and the other is a snap-fit ​​groove.

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