Mounting structure of illumination lamp and extractor hood

Abstract

The utility model discloses a mounting structure of illuminating lamp and range hood, the mounting structure of illuminating lamp is used for range hood, the mounting structure of illuminating lamp includes: casing, elastic locking mechanism, the elastic locking mechanism installs in the casing, illuminating lamp, the illuminating lamp sets up in the casing and installs in the elastic locking mechanism, the illuminating lamp under the action of the elastic locking mechanism selectively stretches out the casing and retracts to the casing. Therefore, by setting up this mounting structure, can facilitate user to replace illuminating lamp more easily, need not open casing interior operation to improve user's convenience of replacing the illuminating lamp on range hood.

Description

Technical Field

[0001] This utility model relates to the field of range hood technology, and in particular to an installation structure for a lighting lamp and a range hood. Background Technology

[0002] A range hood, also known as a cooking hood or range extractor, is a kitchen appliance that purifies the kitchen environment. Installed above the stove, it quickly removes waste from combustion and harmful fumes produced during cooking, expelling them outdoors. It also condenses and collects these fumes, reducing pollution, purifying the air, and providing safety features such as protection against toxic substances and explosions.

[0003] In related technologies, the lights of a range hood are generally installed inside the casing using fasteners. While this ensures a secure installation, the fasteners are hidden behind the light, making disassembly difficult and hindering the replacement of the light. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of the present invention is to provide a lighting fixture installation structure that allows users to more easily disassemble and replace lighting fixtures without opening the internal casing, thus improving the ease of installation and removal of lighting fixtures.

[0005] This utility model further proposes a range hood.

[0006] According to the first aspect of the present invention, the mounting structure of the lighting lamp includes: a housing; an elastic locking mechanism installed inside the housing; and a lighting lamp disposed inside the housing and installed on the elastic locking mechanism, wherein the lighting lamp selectively extends out of the housing and retracts into the housing under the action of the elastic locking mechanism.

[0007] Therefore, by setting up this installation structure, users can more easily disassemble and replace the lights without having to open the internal casing, thus improving the convenience of replacing the lights on the range hood.

[0008] In some examples of this utility model, the elastic locking mechanism includes: a mounting base on which the lighting lamp is mounted, the mounting base being movable relative to the housing along the extension direction of the lighting lamp; a locking member, one end of which is fixed to the housing, and the other end of which selectively engages with the mounting base at different positions in the extension direction of the lighting lamp; and an elastic member abutting between the housing and the mounting base to provide an elastic restoring force to the mounting base when it extends out of the housing.

[0009] In some examples of this utility model, the mounting base forms a closed-loop guide rail, the other end of the locking member is slidably disposed on the guide rail, a first locking position is provided on the guide rail near the lighting lamp, and when the other end of the locking member slides to the first locking position, the other end of the locking member locks and engages with the mounting base.

[0010] In some examples of this utility model, the guide rail includes an unlocking section and a locking section. The first end of the unlocking section is connected to the first end of the locking section and together they form a first locking position recessed in a direction away from the light source. When the other end of the locking member slides to the first locking position, the locking member locks into the mounting base and the light source retracts into the housing. The second end of the unlocking section is positioned away from the light source relative to its first end. The second end of the unlocking section is connected to the second end of the locking section and together they form a second locking position protruding in a direction away from the light source. When the other end of the locking member slides to the second locking position, the other end of the locking member locks into the mounting base and the light source extends out of the housing.

[0011] In some examples of this utility model, the locking member includes: a mounting plate, which is mounted on the housing, with one end of the elastic member away from the light source abutting against the mounting plate, and one end of the elastic member near the light source connected to the mounting base; and a locking hook, one end of which is disposed on the mounting plate, and the other end of which is selectively located in the first locking position or the second locking position.

[0012] In some examples of this utility model, the mounting base includes: a top base, on which the guide rail is provided, and the elastic member abuts against the top base; and a base, which is detachably disposed at the bottom of the top base, and the lighting lamp is detachably disposed at the base.

[0013] In some examples of this utility model, the top seat includes: a locking plate, the locking plate being provided with the guide rail; a seat plate, the seat plate being connected to the bottom of the locking plate, the elastic member abutting against the seat plate, and the base being detachably disposed on the seat plate.

[0014] In some examples of this utility model, the base plate is formed with a mounting groove that opens to one side, the top of the base is provided with a mounting pin, and the mounting pin is detachably mounted in the mounting groove; and / or the top seat also includes a guide plate, the bottom of the housing is provided with a guide groove, and the guide plate guides and cooperates with the guide groove.

[0015] In some examples of this utility model, the lighting lamp is provided with one of a locking groove and a locking part, the base is provided with the other of a locking groove and a locking part, an unlocking area is formed on one side of the locking groove, the lighting lamp is installed on the mounting base by the locking engagement of the locking groove and the locking part, and the locking part is selectively rotated relative to the locking groove to the unlocking area.

[0016] According to the second aspect of this utility model, the range hood includes the above-mentioned lighting fixture mounting structure.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a structural schematic diagram of a range hood according to an embodiment of the present utility model; Figure 2 This is a cross-sectional view of a range hood according to an embodiment of the present utility model; Figure 3 yes Figure 2 Enlarged view of region A in the middle; Figure 4 This is another sectional view of the range hood according to an embodiment of the present utility model; Figure 5 yes Figure 4 Enlarged view of region B in the middle; Figure 6 This is a schematic diagram of the elastic locking structure according to an embodiment of the present utility model; Figure 7 This is a structural schematic diagram of the elastic locking structure according to another angle of an embodiment of the present utility model; Figure 8 This is a schematic diagram of the structure of a lighting lamp according to an embodiment of the present utility model; Figure 9 This is an installation diagram of the lighting lamp and base according to an embodiment of the present utility model.

[0019] Figure label: 100. Installation structure; 200. Range hood; 10. Housing; 11. Lamp trough; 111. Guide groove; 20. Elastic locking mechanism; 21. Mounting base; 211. Guide rail; 2111. Locking position; 2112. Unlocking section; 2113. Locking section; 2114. Unlocking position; 212. Top seat; 2121. Locking plate; 2122. Seat plate; 2123. Mounting groove; 2124. Guide plate; 213. Base; 2131. Mounting pin; 214. Locking part; 22. Locking element; 221. Mounting plate; 222. Locking hook; 23. Elastic element; 30. Lighting; 31. Locking groove; 32. Unlocking area. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present invention are described in detail below.

[0021] The following is for reference. Figures 1-9 The installation structure 100 of the lighting lamp 30 according to the embodiment of the present utility model is described, which makes it easier for users to disassemble and replace the lighting lamp 30 without opening the internal parts of the housing 10, thus improving the ease of installation and disassembly of the lighting lamp 30.

[0022] Combination Figures 1-9 As shown, the mounting structure 100 of the lighting lamp 30 according to the first aspect embodiment of the present invention includes a housing 10, an elastic locking mechanism 20, and a lighting lamp 30. The mounting structure 100 of the lighting lamp 30 is used in a range hood 200. The housing 10 mainly serves as a load-bearing structural component of the outer contour of the mounting structure 100, which can protect and accommodate the internal structure, and also provides some sound insulation. The lighting lamp 30 can illuminate the stove area, improving the user's visibility in the stove area. The elastic locking mechanism 20 facilitates the user's installation and removal of the lighting lamp 30.

[0023] Specifically, the housing 10 may be provided with a light groove 11, an elastic locking mechanism 20 is installed in the light groove 11, a light lamp 30 is provided in the light groove 11, and the light lamp 30 is installed in the elastic locking mechanism 20. Under the action of the elastic locking mechanism 20, the light lamp 30 selectively extends out of the light groove 11 and retracts into the light groove 11 relative to the housing 10.

[0024] Specifically, the area below the light trough 11 is the stove area. The installation of the lighting lamp 30 in the light trough 11 facilitates the lighting of the stove area. The light trough 11 can also provide installation space for the mounting base 21 and the lighting lamp 30. This avoids the elastic locking mechanism 20 and the lighting lamp 30 protruding from the light trough 11, thereby reducing the risk of damage to the elastic locking mechanism 20 and the lighting lamp 30 from external interference. On the other hand, it can also hide the elastic locking mechanism 20 and the lighting lamp 30 in the light trough 11, improving the visual continuity of the housing 10 at the lighting lamp 30, and thus improving the practicality and visual perception quality of the installation structure 100.

[0025] Furthermore, when the user needs to repair or replace the light fixture 30, the elastic locking mechanism 20 can be used to extend the light fixture 30 out of the lamp slot 11 relative to the housing 10, facilitating the user's disassembly and separation of the light fixture 30. When the user needs to reinstall the light fixture 30 back into the housing 10, the elastic locking mechanism 20 can be used to retract the light fixture 30 back into the lamp slot 11, thus securing the light fixture 30 in place. In this embodiment, the user can easily disassemble and assemble the light fixture 30 without opening the housing 10, effectively reducing the difficulty and workload of disassembling and assembling the light fixture 30, and improving the convenience for the user to replace the light fixture 30 on the range hood 200.

[0026] Therefore, by setting the mounting structure 100 of the light 30, users can more easily disassemble and replace the light 30 without opening the inside of the casing 10, thereby improving the convenience of replacing the light 30 on the range hood 200.

[0027] According to some optional embodiments of the present invention, combined with Figure 3 , Figure 6 and Figure 7 As shown, the elastic locking mechanism 20 includes a mounting base 21, a locking member 22, and an elastic member 23. The lighting lamp 30 is mounted on the mounting base 21, which can move relative to the housing 10 along the extension direction of the lighting lamp 30. One end of the locking member 22 is fixed to the housing 10, and the other end of the locking member 22 selectively engages with different positions of the mounting base 21 in the extension direction of the lighting lamp 30. The elastic member 23 abuts between the housing 10 and the mounting base 21 to provide an elastic restoring force for the mounting base 21 to extend out of the housing 10.

[0028] The lighting lamp 30 is mounted on the mounting base 21, which is movable relative to the housing 10 along the extension and retraction direction of the lighting lamp 30. The elastic element 23 can undergo elastic deformation to generate an elastic restoring force. The elastic element 23 abuts against the housing 10 and the mounting base 21. When the locking element 22 and the mounting base 21 are locked at different positions in the extension direction of the lighting lamp 30, the locking force between the locking element 22 and the mounting base 21 can overcome the elastic restoring force of the elastic element 23. The mounting base 21 can drive the lighting lamp 30 to stay stably in the extension and retraction positions of the lighting lamp 30, thereby smoothly realizing the extension and retraction effect of the lighting lamp 30 relative to the housing 10, which is conducive to improving the installation and removal efficiency of the lighting lamp 30.

[0029] Specifically, in combination Figure 3 , Figure 6 and Figure 7 As shown, the mounting base 21 forms a closed-loop guide rail 211, and the other end of the locking member 22 is slidably disposed on the guide rail 211. A first locking position 2111 is provided on the guide rail 211 near the lighting lamp 30. When the other end of the locking member 22 slides to the first locking position 2111, the other end of the locking member 22 locks and engages with the mounting base 21.

[0030] Understandably, the end of the locking member 22 furthest from the light bulb 30 is connected to the housing 10, and the other end of the locking member 22 closest to the light bulb 30 is slidably disposed within the guide rail 211. Since the guide rail 211 is constructed in a closed loop, this allows the other end of the locking member 22 to continuously provide tension to the mounting base 21 while simultaneously enabling the other end of the locking member 22 to complete a cyclical movement along the guide rail 211 without requiring additional guiding or reset mechanisms. For example, starting from its initial position, the other end of the locking member 22 closest to the light bulb 30 slides along the guide rail 211 to extend and retract the light bulb 30, and then automatically returns to its initial state along the closed loop path, avoiding the risk of jamming or reset failure due to path breakage in the open guide rail 211.

[0031] In addition, the closed-loop guide rail 211 can provide more comprehensive constraint on the other end of the locking member 22. No matter where the locking hook 222 slides within the guide rail 211, the guide rail 211 can provide stable radial support, reduce wear or displacement caused by uneven force on one side, and extend the service life of the component.

[0032] Furthermore, a first locking position 2111 is provided on the guide rail 211 near the lighting lamp 30, which facilitates the locking engagement of the other end of the locking member 22 near the lighting lamp 30 with the relatively lower position on the guide rail 211, thereby helping to shorten the depth dimension of the housing 10 and improve the structural compactness of the housing 10.

[0033] Furthermore, combined Figure 3 , Figure 6 and Figure 7 As shown, the guide rail 211 includes an unlocking section 2112 and a locking section 2113. The first end of the unlocking section 2112 is connected to the first end of the locking section 2113, and the first end of the unlocking section 2112 and the first end of the locking section 2113 together form a first locking position 2111 recessed in the direction away from the light lamp 30. When the other end of the locking member 22 slides to the first locking position 2111, the locking member 22 locks into the mounting base 21 and the light lamp 30 retracts into the housing 10. The second end of the unlocking section 2112 is positioned away from the light lamp 30 relative to its first end. The second end of the unlocking section 2112 is connected to the second end of the locking section 2113. The second end of the unlocking section 2112 and the second end of the locking section 2113 together form a second locking position 2114 protruding in a direction away from the light lamp 30. When the other end of the locking member 22 slides to the second locking position 2114, the locking member 22 locks into the mounting base 21 and the light lamp 30 extends out of the housing 10.

[0034] The guide rail 211 has a locking section 2113 on the left and an unlocking section 2112 on the right. In the vertical direction, the lower first end of the unlocking section 2112 is connected to the lower first end of the locking section 2113, and together they form a first locking position 2111 recessed in the direction away from the light lamp 30. Since the light lamp 30 is located below the mounting base 21, when the other end of the locking member 22 slides to the first locking position 2111, the recessed contour of the first locking position 2111 will circumferentially wrap around the locking member 22, preventing it from accidentally shifting in the horizontal direction (such as the front-back direction or the left-right direction). In addition, the mounting base 21 itself has a certain weight, and the weight of the mounting base 21 will naturally press the other end of the locking member 22 against the bottom of the recessed contour, further reducing the probability that the locking member 22 will disengage from the first locking position 2111 in the non-operational state, thereby improving the positional stability of the light lamp 30 in the retracted state (or the daily installation and use state).

[0035] In addition, since the first lower end of the unlocking segment 2112 and the first lower end of the locking segment 2113 are connected to form a first locking position 2111 recessed in the direction away from the light lamp 30, the unlocking segment 2112 can form a guide surface in the area near the first locking position 2111, which can reduce the resistance of the other end of the locking member 22 in the process of sliding to the first locking position 2111, thereby making the locking action smoother.

[0036] Moreover, when unlocking the mounting base 21 later, the user only needs to apply an upward force or a force away from the light lamp 30 to make the other end of the locking member 22 bypass the first locking position 2111, thereby disengaging from the recessed area at the first locking position 2111, and successfully unlocking the locking member 22 and the mounting base 21, so that the light lamp 30 can smoothly extend out of the housing 10.

[0037] Furthermore, combining Figure 3 , Figure 6 and Figure 7 As shown, the second end of the unlocking section 2112 is positioned away from the lighting lamp 30 relative to its first end. In the vertical direction, the upper second end of the unlocking section 2112 is connected to the upper second end of the locking section 2113, and the connection point of the two together forms a second locking position 2114 protruding in the direction away from the lighting lamp 30. When the other end of the locking member 22 slides to the upper second locking position 2114 on the mounting base 21, the mounting base 21 has already driven the lighting lamp 30 out of the housing 10 under the elastic force of the elastic member 23. At this time, it is convenient to perform disassembly and replacement work on the lighting lamp 30.

[0038] When the other end of the locking member 22 slides to the second locking position 2114, the recessed contour at the second locking position 2114 will circumferentially wrap around the locking member 22, preventing it from accidentally shifting in the horizontal direction (such as the front-back direction or the left-right direction). In addition, the mounting base 21 itself has a certain weight, and the weight of the mounting base 21 will naturally press the other end of the locking member 22 against the bottom of the recessed contour, further reducing the probability that the locking member 22 will disengage from the second locking position 2114 in the non-operational state, thereby improving the positional stability of the lighting lamp 30 in the extended state.

[0039] Specifically, in combination Figure 3 , Figure 6 and Figure 7 As shown, the locking member 22 includes a mounting plate 221 and a locking hook 222. The mounting plate 221 is mounted on the housing 10. The end of the elastic member 23 away from the light lamp 30 abuts against the mounting plate 221, and the end of the elastic member 23 near the light lamp 30 is connected to the mounting base 31. One end of the locking hook 222 is disposed on the mounting plate 221, and the other end of the locking hook 222 is selectively located in the first locking position 2111 or the second locking position 2114.

[0040] Understandably, the mounting plate 221 is fixedly connected to the housing 10, which facilitates the connection between the mounting base 21 and the housing 10. One end of the locking hook 222 is connected to the mounting plate 221 as a fixed support end, and the other end of the locking hook 222 is slidably disposed in the guide rail 211. This facilitates the locking engagement between the other end of the locking hook 222 and different positions on the guide rail 211. Thus, while connecting the mounting base 21 to the housing 10, the mounting base 21 can also change its spatial position in the vertical direction through the sliding engagement between the guide rail 211 and the other end of the locking hook 222. This facilitates the mounting base 21 to drive the lighting lamp 30 to extend and retract relative to the housing 10, thereby effectively improving the installation and removal efficiency of the lighting lamp 30.

[0041] One end of the locking hook 222 is located on the mounting plate 221, and the other end of the locking hook 222 is selectively located at the first locking position 2111 or the second locking position 2114. This arrangement allows the locking hook 222 to be stably connected to the housing 10, and also facilitates the locking engagement between the other end of the locking hook 222 and the first locking position 2111 or the second locking position 2114 on the guide rail 211 of the mounting base 21. This enables the mounting base 21 to smoothly retract or extend the lighting lamp 30, thereby improving the efficiency of installing, removing, and replacing the lighting lamp 30.

[0042] Furthermore, combined Figure 3 , Figure 6 , Figure 7 and Figure 9 As shown, the mounting base 21 includes a top base 212 and a base 213. The top base 212 is provided with a guide rail 211, and an elastic member 23 abuts against the top base 212. The base 213 is detachably disposed at the bottom of the top base 212, and the lighting lamp 30 is detachably disposed on the base 213.

[0043] As set up above, once the light lamp 30 extends out of the housing 10, the user can remove the light lamp 30 from the mounting base 21 by removing the base 213, or remove the light lamp 30 directly from the mounting base 21 by removing it separately from the base 213. This allows the user to easily remove and install the light lamp 30 after it extends out, thus improving the ease of installation and removal of the light lamp 30.

[0044] Specifically, in combination Figure 3 , Figure 6 and Figure 7 As shown, the top seat 212 includes a locking plate 2121 and a seat plate 2122. The locking plate 2121 is provided with a guide rail 211. The seat plate 2122 is connected to the bottom of the locking plate 2121. The elastic member 23 abuts against the seat plate 2122. The base 213 is detachably disposed on the seat plate 2122.

[0045] Understandably, users can detach the base 213 from the base plate 2122 separately, which makes it easier for users to disassemble or replace the top seat 212 and the base 213 separately, avoiding the need for a complete replacement and thus reducing maintenance costs.

[0046] Alternatively, combined Figure 3 , Figure 6 and Figure 7 As shown, the base plate 2122 has a mounting groove 2123 that opens to one side, and the top of the base 213 is provided with a mounting pin 2131, which is detachably mounted in the mounting groove 2123.

[0047] As arranged as described above, the mounting slot 2123 with one side opening does not require precise vertical alignment of the mounting pin 2131. The initial assembly can be completed simply by pushing the mounting pin 2131 horizontally into the mounting slot 2123 along the opening direction, effectively reducing space constraints and alignment difficulties during assembly and reducing assembly time. Moreover, when the base 213 needs to be disassembled or replaced, there is no need to disassemble the overall structure with complex tools. The top seat 212 and the base 213 can be separated simply by removing the mounting pin 2131 from the opening side of the mounting slot 2123, thereby improving the flexibility of the base 213 in assembly and disassembly.

[0048] Alternatively, combine Figure 3 , Figures 5-7 As shown, the top seat 212 also includes a guide plate 2124, and a guide groove 111 is provided at the bottom of the housing 10. The guide plate 2124 and the guide groove 111 are guided and cooperated.

[0049] Understandably, the guide plate 2124 of the top seat 212 and the guide groove 111 on the housing 10 are guided and engaged. The sliding process of the guide plate 2124 along the guide groove 111 can automatically correct the positional deviation of the mounting seat 21 during the assembly process to the housing 10, thereby providing a precise installation path guide for the assembly process of the mounting groove 2123 and the housing 10. This eliminates the need for repeated alignment work, effectively reducing assembly difficulty and improving assembly efficiency.

[0050] Furthermore, the guide plate 2124 and the guide groove 111 can form a rigid bidirectional limiting structure, which can limit the horizontal displacement or forward and backward movement of the mounting base 21 and ensure the positional stability of the mounting base 21.

[0051] Furthermore, combined Figure 8 and Figure 9As shown, the lighting lamp 30 is provided with one of a locking groove 31 and a locking part 214, and the other of the locking groove 31 and locking part 214. An unlocking area 32 is formed on one side of the locking groove 31. The lighting lamp 30 is mounted on the mounting base 21 through the locking engagement of the locking groove 31 and the locking part 214. The locking part 214 can selectively rotate relative to the locking groove 31 to the unlocking area 32. For example, when the lighting lamp 30 is provided with a locking groove 31, the lighting lamp 30 is also provided with a locking part 214; or, when the lighting lamp 30 is provided with a locking part 214, the lighting lamp 30 is also provided with a locking groove 31.

[0052] Optionally, the lighting lamp 30 is provided with a locking groove 31, and the mounting base 21 is provided with a locking part 214. The lighting lamp 30 can achieve a fixed connection with the mounting base 21 through the locking engagement between the locking groove 31 and the locking part 214. When the lighting lamp 30 is rotated to the unlocking area 32 under the action of the user's external force, the locking groove 31 on the lighting lamp 30 and the locking part 214 come into contact and lock, at which time the lighting lamp 30 separates from the mounting base 21, thereby realizing the fixing and separation of the lighting lamp 30 and the mounting base 21.

[0053] In addition, the circumferential length of the locking part 214 is less than the circumferential length of the unlocking area 32, so that the locking part 214 can pass smoothly through the unlocking area 32, avoiding the risk of structural interference between the unlocking area 32 and the locking part 214, thereby ensuring the smooth installation and removal between the lighting lamp 30 and the mounting base 21.

[0054] Furthermore, after the light lamp 30 extends out of the housing 10 under the action of the elastic locking mechanism 20, the user can easily install, remove, and replace the light lamp 30 by rotating the light lamp 30 around its own axis of rotation relative to the mounting base 21. Moreover, no professional tools are required during the operation. The user only needs to turn the light lamp 30 by hand, and there is no need to disassemble the housing 10. The user only needs to rotate the light lamp 30 after it extends out of the housing 10 to easily install, remove, and replace the light lamp 30 with the elastic locking mechanism 20, thereby effectively reducing the difficulty and workload of installation and removal, and improving the convenience for users to replace the light lamp 30 on the range hood 200.

[0055] According to a second aspect embodiment of the present invention, the range hood 200 includes the mounting structure 100 of the lighting lamp 30 in the above embodiment. Thus, the range hood 200 with the mounting structure 100 can facilitate users to more easily and quickly disassemble and assemble the lighting lamp 30, thereby improving the user experience and enhancing the product's market competitiveness.

[0056] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0057] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "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 the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mounting structure (100) for a lighting lamp (30) used in a range hood (200), characterized in that, include: Casing (10); An elastic locking mechanism (20) is installed inside the housing (10); A lighting lamp (30) is disposed inside the housing (10) and installed in the elastic locking mechanism (20). The lighting lamp (30) selectively extends out of the housing (10) and retracts into the housing (10) under the action of the elastic locking mechanism (20).

2. The mounting structure (100) for the lighting lamp (30) according to claim 1, characterized in that, The elastic locking mechanism (20) includes: Mounting base (21), the lighting lamp (30) is mounted on the mounting base (21), the mounting base (21) is movable relative to the housing (10) in the extension direction of the lighting lamp (30); A locking member (22), one end of which is fixed to the housing (10), and the other end of which is selectively locked to the mounting base (21) at different positions in the extension direction of the lighting lamp (30); An elastic element (23) abuts between the housing (10) and the mounting base (21) to provide the mounting base (21) with an elastic restoring force as it extends out of the housing (10).

3. The mounting structure (100) for the lighting lamp (30) according to claim 2, characterized in that, The mounting base (21) forms a closed-loop guide rail (211). The other end of the locking member (22) is slidably disposed on the guide rail (211). A first locking position (2111) is provided on the guide rail (211) near the lighting lamp (30). When the other end of the locking member (22) slides to the first locking position (2111), the other end of the locking member (22) locks into the mounting base (21).

4. The mounting structure (100) for the lighting lamp (30) according to claim 3, characterized in that, The guide rail (211) includes an unlocking section (2112) and a locking section (2113). The first end of the unlocking section (2112) is connected to the first end of the locking section (2113) and together they form a first locking position (2111) recessed in the direction away from the light lamp (30). When the other end of the locking member (22) slides to the first locking position (2111), the other end of the locking member (22) locks into the mounting base (21) and the light lamp (30) retracts into the housing (10). The second end of the unlocking section (2112) is positioned away from the lighting lamp (30) relative to its first end. The second end of the unlocking section (2112) is connected to the second end of the locking section (2113) and together they form a second locking position (2114) protruding in a direction away from the lighting lamp (30). When the other end of the locking member (22) slides to the second locking position (2114), the other end of the locking member (22) locks into the mounting base (21) and the lighting lamp (30) extends out of the housing (10).

5. The mounting structure (100) for the lighting lamp (30) according to claim 4, characterized in that, The locking element (22) includes: Mounting plate (221), the mounting plate (221) is mounted on the housing (10), the end of the elastic member (23) away from the lighting lamp (30) abuts against the mounting plate (221), and the end of the elastic member (23) near the lighting lamp (30) is connected to the mounting base (21); A locking hook (222) is provided at one end of the mounting plate (221), and the other end of the locking hook (222) is selectively located at the first locking position (2111) or the second locking position (2114).

6. The mounting structure (100) for the lighting lamp (30) according to claim 3, characterized in that, The mounting base (21) includes: Top seat (212), the top seat (212) is provided with the guide rail (211), and the elastic member (23) abuts against the top seat (212); The base (213) is detachably disposed at the bottom of the top seat (212), and the lighting lamp (30) is detachably disposed on the base (213).

7. The mounting structure (100) for the lighting lamp (30) according to claim 6, characterized in that, The top seat (212) includes: Locking plate (2121), wherein the locking plate (2121) is provided with the guide rail (211); The seat plate (2122) is connected to the bottom of the locking plate (2121), the elastic element (23) abuts against the seat plate (2122), and the base (213) is detachably disposed on the seat plate (2122).

8. The mounting structure (100) for the lighting lamp (30) according to claim 7, characterized in that, The base plate (2122) has a mounting groove (2123) opening to one side, and the top of the base (213) is provided with a mounting pin (2131), which is detachably mounted to the mounting groove (2123); and / or The top seat (212) also includes a guide plate (2124), and a guide groove (111) is provided at the bottom of the housing (10). The guide plate (2124) and the guide groove (111) are guided and cooperated.

9. The mounting structure (100) for the lighting lamp (30) according to claim 6, characterized in that, The lighting lamp (30) is provided with one of a locking groove (31) and a locking part (214), and the base (213) is provided with the other of a locking groove (31) and a locking part (214). An unlocking area (32) is formed on one side of the locking groove (31). The lighting lamp (30) is installed on the mounting base (21) by the locking engagement of the locking groove (31) and the locking part (214). The locking part (214) can selectively rotate relative to the locking groove (31) to the unlocking area (32).

10. A range hood (200), characterized in that, include: The mounting structure (100) of the lighting lamp (30) according to any one of claims 1-9.

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