Lamp

Abstract

The embodiment of the utility model relates to the technical field of light-emitting devices, in particular to a lamp which comprises a shell, a plurality of light-emitting modules and a power module. The multiple light-emitting modules are arranged on the peripheral side of the shell in a surrounding mode and emit light in the direction away from the shell. And the power supply module is arranged in the shell, and the power supply module is electrically connected with the plurality of light-emitting modules. Due to the fact that the multiple light-emitting modules of the lamp are arranged on the peripheral side of the shell in the surrounding mode, the multiple light-emitting modules can emit light in the multiple different directions, the use requirement that a user uses a single lamp to emit light in the multiple different directions at the same time to wash a wall can be met, and the user experience is improved.

Description

Lighting fixtures Technical Field

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

[0002] Wall washing is a lighting technique that uses spotlights or other light-emitting devices to evenly illuminate a receiving surface (such as a wall, ceiling, or floor), making the surface appear clean, tidy, and aesthetically pleasing.

[0003] Currently, most wall lamps on the market can only emit light in two opposite directions to wash the wall, and cannot emit light in more directions at the same time to achieve the wall washing effect. Therefore, they cannot meet the user's need to use a single lamp to wash multiple receiving surfaces located in different directions at the same time. So the above problem needs to be solved. Summary of the Invention

[0004] This application provides a lamp, which includes a housing, multiple light-emitting modules, and a power supply module; the multiple light-emitting modules are arranged around the periphery of the housing and emit light in a direction away from the housing; the power supply module is disposed inside the housing and is electrically connected to the multiple light-emitting modules.

[0005] Optionally, in some embodiments, the housing is provided with a receiving cavity, 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.

[0006] Optionally, in some embodiments, a light-emitting module includes a first wire and a first light-emitting component that are electrically connected. A first clearance hole is provided on one side wall of the isolation frame to connect the mounting cavity and the receiving cavity. The first wire passes through the first clearance hole and is electrically connected to the power supply module and the first light-emitting component respectively.

[0007] Optionally, in some embodiments, the first light-emitting component includes a first circuit board and a first light-emitting element. The first circuit board is disposed on the side wall of the isolation frame having a first clearance hole, and the first light-emitting element is disposed on the side of the first circuit board away from the isolation frame. A first wire passes through the first clearance hole, and the two ends of the first wire are electrically connected to the first circuit board and the power module, respectively.

[0008] Optionally, in some embodiments, a light-emitting module further includes a reflector and a first lampshade; the reflector is installed in a receiving cavity, and the two ends of the reflector are respectively provided with a first opening and a second opening arranged opposite to each other, the first light-emitting element is located in the first opening for emitting light toward the second opening, and the cross-sectional area of ​​the second opening is larger than the cross-sectional area of ​​the first opening; the first lampshade is placed on the reflector and covers the reflector.

[0009] Optionally, in some embodiments, the cross-sectional area of ​​the second opening of the reflector cup is smaller than the cross-sectional area of ​​the housing cavity; the inner sidewall of the housing corresponding to the second opening of the reflector cup also has a surrounding waterproof groove; a light-emitting module further includes a first waterproof ring, which is disposed in the waterproof groove and is clamped and fixed by the first lampshade and the inner wall of the waterproof groove.

[0010] Optionally, in some embodiments, the housing further includes a mounting frame and a mounting base; the mounting frame is disposed on the side of the first sidewall opposite to the receiving cavity, the mounting frame is disposed around the outer periphery of the mounting opening, and the mounting base is used for mounting within the mounting frame.

[0011] Optionally, in some embodiments, the housing has a receiving groove on at least one outer side wall; a light-emitting module includes a second lampshade, an electrically connected second wire and a second light-emitting component, the second light-emitting component is disposed in the receiving groove, and the second lampshade is disposed in the receiving groove and covers the opening of the receiving groove;

[0012] The bottom wall of the receiving groove is also provided with a second clearance hole, which connects the receiving groove with the receiving cavity. The second wire passes through the second clearance hole and is electrically connected to the second light-emitting component and the power module respectively.

[0013] Optionally, in some embodiments, a light-emitting module further includes a second waterproof ring and a waterproof cap disposed within a receiving groove. The second waterproof ring is disposed around the outer periphery of the second light-emitting component, and the waterproof cap is connected to the inner wall of the receiving groove and clamps the second waterproof ring together with the inner wall of the receiving groove.

[0014] Optionally, in some embodiments, the housing has intersecting first and second directions; the plurality of light-emitting modules include at least a first light-emitting module disposed at one end of the housing in the first direction, and / or a second light-emitting module disposed at one end of the housing in the second direction.

[0015] In the lamp provided in this application embodiment, since the lamp is provided with multiple light-emitting modules, and the multiple light-emitting modules are arranged around the periphery of the housing and emit light in a direction away from the housing, the lamp can emit light in multiple different directions at the same time to achieve a wall washing effect or a lighting effect. Therefore, the lamp can meet the user's need to use a single lamp to wash the wall on multiple receiving surfaces located in different positions at the same time, which greatly improves the user experience. Attached Figure Description

[0016] 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.

[0017] Figure 1 is a schematic diagram of the overall structure of the lamp in some embodiments of this application.

[0018] Figure 2 is a cross-sectional view of the lamp shown in Figure 1.

[0019] Figure 3 is an exploded view of a partial structure of the lamp shown in Figure 1.

[0020] Figure 4 is an exploded view of a partial structure of the lamp shown in Figure 1.

[0021] Figure 5 is a schematic diagram of the exploded view of the structure shown in Figure 4 from another perspective.

[0022] Labeling Explanation: 100, Lamp Fixture; 10, Housing; 101, Receiving Cavity; 102, Mounting Frame; 103, Mounting Base; 104, Receiving Slot; 1041, Second Relief Hole; 105, First Side Wall; 1051, Mounting Port; 106, Second Side Wall; 107, Waterproof Slot; 11, First Light-Emitting Module; 111, First Light-Emitting Assembly; 1111, First Circuit Board; 1112, First Light-Emitting Component; 112, Reflector; 1121, First Opening; 1122. Second opening; 113. First lampshade; 114. First waterproof ring; 115. Decorative ring; 12. Second light-emitting module; 121. Second light-emitting component; 1211. Second circuit board; 1212. Second light-emitting element; 122. Second lampshade; 123. Second waterproof ring; 124. Waterproof cover; 13. Power module; 131. Power adapter; 132. Main board; 14. Isolation frame; 141. Mounting cavity; 1421. First clearance hole. Detailed Implementation

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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.

[0029] Please refer to Figures 1, 2 and 3. An embodiment of this application provides a lamp 100, which is used to be installed on a target surface (such as a ceiling, wall, etc.) to emit light outward. The emitted light can have effects such as illumination and decoration (e.g., wall washing).

[0030] The luminaire 100 includes a housing 10, multiple light-emitting modules, and a power supply module 13. The housing 10 is the main structure of the luminaire 100, which is used to house and install other structures of the luminaire 100. As a specific example, in this embodiment, the housing 10 is generally rectangular. In other embodiments, the housing 10 may also be any shape such as a cube or cylinder, and there is no limitation thereto.

[0031] Multiple light-emitting modules are modules used by the lamp 100 to emit light. The multiple light-emitting modules are arranged around the periphery of the housing 10 and emit light in a direction away from the housing 10.

[0032] The power module 13 is a module of the lamp 100 used to connect to an external power source to power multiple light-emitting modules, and it is disposed in the housing 10. The power module 13 is electrically connected to the multiple light-emitting modules.

[0033] The aforementioned lamp 100 is equipped with multiple light-emitting modules, which are arranged around the periphery of the housing 10 and emit light in a direction away from the housing 10. Therefore, the lamp 100 can simultaneously emit light in multiple different directions to achieve a wall-washing effect or a lighting effect. Thus, the lamp 100 can meet the user's need to use a single lamp 100 to simultaneously wash multiple receiving surfaces located in different positions, greatly improving the user experience.

[0034] Referring to Figures 1, 2, and 3, in some embodiments, the plurality of light-emitting modules includes at least one of a first light-emitting module 11 and a second light-emitting module 12. The housing 10 has intersecting first direction X and second direction Y. The first light-emitting module 11 is disposed at one end of the housing 10 in the first direction X, and the second light-emitting module 12 is disposed at one end of the housing 10 in the second direction Y. As a specific example, in this embodiment, the first direction X substantially coincides with the length direction of the housing 10, the second direction Y substantially coincides with the width direction of the housing 10, and the first direction X and the second direction Y are substantially perpendicular. In other embodiments, the first direction X may not coincide with the length direction of the housing 10, the second direction Y may not coincide with the width direction of the housing 10, and the first direction X and the second direction Y may not be perpendicular to each other; this is not limited.

[0035] With the above configuration, the first light-emitting module 11 and the second light-emitting module 12 can emit light in different directions to meet the user's needs for emitting light in two different directions at the same time for illumination or cavity cleaning.

[0036] In some other embodiments, the first light-emitting module 11 may be provided at both ends of the housing 10 along the first direction X, and the second light-emitting module 12 may be provided at both ends of the housing 10 along the second direction Y. There are no limitations on this.

[0037] Referring to Figures 2, 3, and 4, in some embodiments, the housing 10 has a receiving cavity 101, which is an internal cavity of the housing 10. The receiving cavity 101 is open at both ends along the first direction X. The housing 10 has a first sidewall 105 and a second sidewall 106 that are spaced apart from each other. The housing 10 has an isolation frame 14 connecting the first sidewall 105 and the second sidewall 106, and the first sidewall 105 has a mounting opening 1051 corresponding to the position of the isolation frame 14 to form a mounting cavity 141 for accommodating the power module 13. As a specific example, in this embodiment, the isolation frame 14 is generally a hollow square frame. One end of the isolation frame 14 is connected to and blocked by the second sidewall 106, and the end of the isolation frame 14 away from the second sidewall 106 is open to allow the mounting cavity 141 to communicate with the outside. In other embodiments, the isolation frame 14 can also be a rectangular frame, a polygonal frame, or any other frame of any shape, and there is no limitation thereto.

[0038] With the above configuration, the isolation frame 14 separates the power module 13 from the multiple light-emitting modules, making the power module 13 and the multiple light-emitting modules independent modules. Therefore, it is convenient for workers to assemble the power module 13 and the multiple light-emitting modules separately during production and processing. It is also convenient for users to disassemble, repair and replace the power module 13 and the multiple light-emitting modules separately when the lamp 100 fails.

[0039] In some embodiments, the power module 13 includes an electrically connected power adapter 131 and a motherboard 132, both of which are disposed within the mounting cavity 141. The power adapter 131 is used to electrically connect to an external power source and converts the voltage and current of the external power source into voltage and current suitable for use by multiple light-emitting modules.

[0040] Referring to Figures 2, 3, and 4, in some embodiments, the housing 10 further includes a mounting frame 102 and a mounting base 103. The mounting frame 102 is disposed on the side of the first sidewall 105 opposite to the receiving cavity 101, and surrounds the outer periphery of the mounting opening 1051. The mounting base 103 is used for mounting within the mounting frame 102. At least a portion of the structure of the mounting base 103 is located outside the mounting frame 102 for connection to the target surface. As a specific example, in this embodiment, the mounting frame 102 is approximately a square frame. In other embodiments, the mounting frame 102 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 bolts or screws or other fastening components to achieve a stable connection between the lamp 100 and the target surface.

[0041] Please refer to Figures 3, 4, and 5. In some embodiments, a light-emitting module includes a first wire (not shown in the figures) and a first light-emitting component 111, which are electrically connected. The first light-emitting component 111 is the part of the light-emitting module that emits light. A first clearance hole 1421 (see Figure 4) is provided on one side wall of the isolation frame 14, which connects the mounting cavity 141 and the receiving cavity 101. The first wire passes through the first clearance hole 1421 and is electrically connected to the power supply module 13 and the first light-emitting component 111, respectively.

[0042] Through the above settings, the first wire realizes the electrical connection between the light-emitting module and the power module 13. The first clearance hole 1421 can not only shorten the routing length of the first wire, but also limit the routing of the first wire to avoid messy routing inside the housing 10, which is beneficial to improving the stability of the electrical connection between the first light-emitting module 11 and the power module 13.

[0043] Please refer to Figures 3, 4, and 5. In some embodiments, the first light-emitting component 111 includes a first circuit board 1111 and a first light-emitting element 1112. The first circuit board 1111 is disposed on the side wall of the isolation frame 14 with a first clearance hole 1421, and the first light-emitting element 1112 is disposed on the side of the first circuit board 1111 facing away from the isolation frame 14. A first wire passes through the first clearance hole 1421, and its two ends are electrically connected to the first circuit board 1111 and the power module 13, respectively. The first light-emitting element 1112 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 first light-emitting element 1112. With the above arrangement, after the power module 13 is electrically connected to an external power source, the first wire transmits the current passing through the power module 13 to the first circuit board 1111, thereby energizing the first light-emitting element 1112 to emit light, so that the light-emitting module can work normally.

[0044] Referring to Figures 3, 4, and 5, in some embodiments, a light-emitting module further includes a reflector 112 and a first lampshade 113. The reflector 112 is installed within the receiving cavity 101. For example, the reflector 112 can be connected to the housing 10 by screws or bolts, or it can be snap-fitted to the housing 10 using clips and slots. The specific connection method between the reflector 112 and the housing 10 is not limited. The reflector 112 has a first opening 1121 and a second opening 1122 respectively, arranged opposite each other. The first light-emitting element 1112 is located within the first opening 1121 to emit light towards the second opening 1122. The second opening 1122 is located between the first lampshade 113 and the first opening 1121. The cross-sectional area of ​​the second opening 1122 is larger than that of the first opening 1121. The first lampshade 113 covers and shields the reflector 112. The first lampshade 113 is made of a rigid, light-transmitting material, such as light-transmitting plastic or acrylic. Specifically, the first lampshade 113 can be connected to the housing 10, and it protects the components disposed inside the receiving cavity 101. As a specific example, in this embodiment, the reflector 112 is approximately frustum-shaped, with the first opening 1121 located at the smaller end of the reflector 112's opening, and the second opening 1122 located at the larger end of the reflector 112's opening. The reflector 112 can be made of metal, plastic, or glass; the specific material used to make the reflector 112 is not limited. Through the above arrangement, the reflector 112 is used to concentrate the light emitted by the first light-emitting element 1112 in a specific direction (specifically, towards the second opening 1122), thereby improving the lighting efficiency of the light-emitting module.

[0045] In some embodiments, the cross-sectional area of ​​the second opening 1122 of the reflector cup 112 is smaller than the cross-sectional area of ​​the receiving cavity 101 of the housing 10. The inner sidewall of the housing 10 corresponding to the second opening 1122 of the reflector cup 112 also has a surrounding waterproof groove 107 (see Figure 4). A light-emitting module also includes a first waterproof ring 114, which can specifically be an elastic rubber ring or a silicone ring. The first waterproof ring 114 is disposed within the waterproof groove 107, and is clamped and fixed by the first lampshade 113 and the inner wall of the waterproof groove 107. Through the above arrangement, the first lampshade 113 and the inner wall of the waterproof groove 107 clamp the first waterproof ring 114 to form a sealed waterproof structure, thereby preventing external water from entering the interior of the housing 10 through the gap between the first lampshade 113 and the housing 10, thus avoiding safety hazards.

[0046] In some embodiments, a screw is provided on the first waterproof ring 114, and the screw is threaded into the inner wall of the waterproof groove 107, which can further improve the stability of the installation of the first waterproof ring 114.

[0047] In some embodiments, a light-emitting module further includes a decorative ring 115, which is disposed on the side of the first lampshade 113 opposite to the receiving cavity 101. The decorative ring 115 can be a ring-shaped structure made of any material such as metal, plastic, or wood, and is disposed around the outer periphery of the first lampshade 113 for a decorative effect. The decorative ring 115 and the first lampshade 113 can be connected by screws or by snap-fit ​​connections using clips and slots; the specific connection method between the decorative ring 115 and the first lampshade 113 is not limited. The decorative ring 115 is used to cover the connection structure between the lampshade 113 and the housing 10, thereby enhancing the aesthetics of the lamp 100.

[0048] Referring to Figures 3, 4, and 5, in some embodiments, the housing 10 has a receiving groove 104 on at least one outer side wall, which may be formed by the indentation of the side wall of the housing 10. A light-emitting module includes a second lampshade 122, an electrically connected second wire (not shown), and a second light-emitting component 121. The second light-emitting component 121 is disposed within the receiving groove 104 and emits light towards the opening of the receiving groove 104. The second lampshade 122 covers the receiving groove 104 and conceals its opening. The second lampshade 122 is made of a rigid, light-transmitting material, such as light-transmitting plastic or acrylic. The second lampshade 122 protects the components disposed inside the receiving groove 104. The bottom wall of the receiving groove 104 is also provided with a second clearance hole 1041, which connects the receiving groove 104 to the receiving cavity 101. The second wire passes through the second clearance hole 1041 and is electrically connected to the second light-emitting component 121 and the power module 13, respectively. With the above arrangement, the second wire passes through the second clearance hole 1041 to realize the electrical connection between the second light-emitting module 121 and the power module 13. The second clearance hole 1041 can not only shorten the routing length of the second wire, but also limit the routing of the second wire to avoid messy routing inside the housing 10, which is beneficial to improving the stability of the electrical connection between the second light-emitting module 121 and the power module 13.

[0049] In some embodiments, the second light-emitting component 121 includes a second circuit board 1211 and a second light-emitting element 1212. The second circuit board 1211 is connected to the bottom wall of the receiving groove 104, and the second light-emitting element 1212 is electrically connected to the side of the second circuit board 1211 opposite to the bottom wall of the receiving groove 104. A second wire passes through both the second clearance hole 1041 and the first clearance hole 1421, and both ends of the second wire are electrically connected to the second circuit board 1211 and the power module 13, respectively. The second light-emitting element 1212 can be any type of light-emitting body such as an incandescent lamp, fluorescent lamp, or light-emitting diode, and it can emit light after being powered on. This embodiment does not limit the specific type of the second light-emitting element 1212. With the above configuration, after the power module 13 is electrically connected to an external power source, the second wire transmits the current passing through the power module 13 to the second circuit board 1211, thereby energizing the second light-emitting element 1212 to emit light, so that the light-emitting module can work normally.

[0050] In some embodiments, a light-emitting module further includes a second waterproof ring 123 and a waterproof cover 124 disposed within a receiving groove 104. The second waterproof ring 123 may specifically be an elastic rubber ring or a silicone ring. The second waterproof ring 123 surrounds the outer periphery of the second light-emitting component 121, and the waterproof cover 124 is connected to the inner wall of the receiving groove 104 and clamps the second waterproof ring 123 together with the inner wall of the receiving groove 104. The waterproof cover 124 is made of a light-transmitting and waterproof rigid material, such as polycarbonate or plexiglass, and the second lampshade 122 covers the waterproof cover 124. Through the above arrangement, the waterproof cover 124 clamping the second waterproof ring 123 with the inner wall of the receiving groove 104 forms a sealed waterproof structure, thereby preventing external water from crossing the gap between the waterproof cover 124 and the inner wall of the receiving groove 104 and contacting the second light-emitting component 121, thus preventing safety hazards. Furthermore, the waterproof cover 124 does not affect the outward emission of light emitted by the second light-emitting component 1212.

[0051] In some embodiments, a screw is provided on the second waterproof ring 123, and the screw is threaded into the inner wall of the receiving groove 104, which can further improve the stability of the installation of the second waterproof ring 123.

[0052] In summary, the embodiments of this application provide a lamp 100. This lamp 100 has multiple light-emitting modules arranged around the periphery of the housing 10 and emitting light in a direction away from the housing 10. Therefore, the lamp 100 can simultaneously emit light in multiple different directions to achieve a wall-washing effect or a lighting effect. Thus, the lamp 100 can meet the user's need to use a single lamp 100 to simultaneously wash walls on multiple receiving surfaces located in different positions, greatly improving the user experience.

[0053] 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.

[0054] 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, include: case; Multiple light-emitting modules are arranged around the periphery of the housing and emit light in a direction away from the housing; A power module is disposed within the housing, and the power module is electrically connected to the plurality of light-emitting modules.

2. The lamp as described in claim 1, characterized in that, The housing has a receiving cavity, and the housing has a first sidewall and a second sidewall that are spaced apart from each other. The housing has an isolation frame that connects the first sidewall and the second sidewall, and the first sidewall has an installation opening at the position corresponding to the isolation frame to form an installation cavity for accommodating the power module.

3. The lamp as described in claim 2, characterized in that, The light-emitting module includes a first wire and a first light-emitting component that are electrically connected. A first clearance hole is provided on one side wall of the isolation frame to connect the mounting cavity and the receiving cavity. The first wire passes through the first clearance hole and is electrically connected to the power module and the first light-emitting component respectively.

4. The lamp as described in claim 3, characterized in that, The first light-emitting component includes a first circuit board and a first light-emitting element. The first circuit board is disposed on the side wall of the isolation frame having a first clearance hole. The first light-emitting element is disposed on the side of the first circuit board away from the isolation frame. The first wire passes through the first clearance hole, and the two ends of the first wire are electrically connected to the first circuit board and the power module, respectively.

5. The lamp as described in claim 4, characterized in that, The light-emitting module further includes a reflector and a first lampshade; the reflector is installed in the receiving cavity, and the two ends of the reflector are respectively provided with a first opening and a second opening arranged opposite to each other. The first light-emitting element is located in the first opening for emitting light toward the second opening, and the cross-sectional area of ​​the second opening is larger than the cross-sectional area of ​​the first opening; the first lampshade is placed on the reflector and covers the reflector.

6. The lamp as described in claim 5, characterized in that, The cross-sectional area of ​​the second opening of the reflector cup is smaller than the cross-sectional area of ​​the housing cavity; the inner sidewall of the housing corresponding to the second opening of the reflector cup also has a surrounding waterproof groove; the light-emitting module further includes a first waterproof ring, which is disposed in the waterproof groove, and the first waterproof ring is clamped and fixed by the first lampshade and the inner wall of the waterproof groove.

7. The lamp as described in claim 2, characterized in that, The housing further includes a mounting frame and a mounting base; the mounting frame is disposed on the side of the first sidewall opposite to the receiving cavity, the mounting frame is disposed around the outer periphery of the mounting opening, and the mounting base is used for mounting within the mounting frame.

8. The lamp as described in claim 2, characterized in that, The housing has a receiving groove on at least one outer side wall; the light-emitting module includes a second lampshade, an electrically connected second wire, and a second light-emitting component, the second light-emitting component being disposed in the receiving groove, the second lampshade covering the receiving groove and covering the opening of the receiving groove; the bottom wall of the receiving groove is also provided with a second clearance hole, the second clearance hole communicating the receiving groove with the receiving cavity, the second wire passing through the second clearance hole and being electrically connected to the second light-emitting component and the power module respectively.

9. The lamp as described in claim 8, characterized in that, The light-emitting module further includes a second waterproof ring and a waterproof cap disposed within the receiving groove. The second waterproof ring is disposed around the outer periphery of the second light-emitting component, and the waterproof cap is connected to the inner wall of the receiving groove and clamps the second waterproof ring together with the inner wall of the receiving groove.

10. The lamp as described in claim 1, characterized in that, The housing has intersecting first and second directions; the plurality of light-emitting modules include at least a first light-emitting module disposed at one end of the housing in the first direction, and / or a second light-emitting module disposed at one end of the housing in the second direction.

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