Lamp, storage cabinet and lamp mounting method

Abstract

The invention belongs to the technical field of lighting equipment, and discloses a lamp and a locker, the locker comprises the lamp and a locker body, the lamp comprises a lamp body, a clamping piece, a connecting screw rod and a bonding piece, the clamping piece is arranged on the lamp body, and the clamping piece can be connected with a clamping matching piece on the locker body; the connecting screw rod is selectively assembled on the lamp body; the bonding piece is arranged on the lamp body. The lamp and the storage cabinet can be fixed to the cabinet body in the mode that the clamping connection or the connection screw rod is matched with the lock handle for connection or bonding according to the type of the cabinet body and the installation environment, universality is high, installation is easy, and the installation efficiency is high.

Description

Technical Field

[0001] This invention relates to the field of lighting equipment technology, and in particular to a lamp, a storage cabinet, and a lamp installation method. Background Technology

[0002] Bathroom mirror cabinets with integrated lighting allow users to see their reflection more clearly, especially in dimly lit conditions such as mornings or late at night. The stable, soft light source provides a pleasant visual experience, avoiding the discomfort of direct, glaring light. Furthermore, mirror lights often serve a decorative purpose, creating a warm and comfortable bathroom atmosphere, enhancing the bathroom's aesthetics and satisfying modern people's pursuit of a high-quality lifestyle.

[0003] Traditional bathroom mirror cabinet lights are usually fixed to the cabinet using a single fixing method, which is not very versatile and cannot meet the installation needs of different types of bathroom mirror cabinets or different installation environments. Summary of the Invention

[0004] The purpose of this invention is to provide a lamp, a storage cabinet, and a lamp installation method to solve the problem of poor lamp versatility and difficulty in meeting various installation needs.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] In a first aspect, the present invention provides a lamp, including a lamp body, a snap-fit ​​component, a connecting screw, and an adhesive component. The snap-fit ​​component is disposed at the end of the lamp body and is capable of connecting with a snap-fit ​​fitting on a cabinet. The connecting screw is selectively disposed on the lamp body and is disposed on the side of the snap-fit ​​component along the length direction of the lamp body, close to the center of the lamp body. The adhesive component is disposed on the lamp body and is located on the side of the connecting screw away from the snap-fit ​​component.

[0007] In one embodiment, the lamp body is provided with a receiving groove, and the adhesive is placed in the receiving groove and flush with the opening of the receiving groove.

[0008] In one embodiment, the snap-fit ​​component is disposed in the lamp body, and the lamp body is provided with a first clearance hole at the position corresponding to the snap-fit ​​component for the snap-fit ​​component to pass through.

[0009] In one embodiment, the snap-fit ​​member is partially inserted into the snap-fit ​​mating member along the vertical direction, and the portion of the snap-fit ​​member inserted into the snap-fit ​​mating member forms a limiting protrusion, which is able to be located vertically or vertically within a limiting groove formed on the snap-fit ​​mating member.

[0010] In one embodiment, the lamp further includes a threaded sleeve, which is built into the lamp body. A second clearance hole is provided on the lamp body corresponding to the position of the threaded sleeve. The second clearance hole is located on the side of the first clearance hole near the center of the lamp body. One end of the connecting screw is inserted into the threaded sleeve and screwed to the threaded sleeve, and the other end of the connecting screw passes through the second clearance hole.

[0011] In one embodiment, the lamp body includes a lampshade and a lamp panel, the lamp panel being built into the lampshade, the lampshade further including a main housing and an end cap, the main housing being configured as a cylindrical structure with an opening at least one end along the length direction, a plurality of lamp panels being arranged in series in the main housing, the end cap being detachably fixed to the main housing to block the opening, and the main housing being cut along the length direction.

[0012] In one embodiment, the end cap or the main housing is provided with a protruding sealing portion, and when the end cap is sleeved on the main housing, the sealing portion is interference-fitted with the main housing and / or the end cap.

[0013] In one embodiment, the lamp panel is connected to a wire, which passes through a through hole provided on the lampshade, and the through hole and the wire are filled with sealant; and / or, the lamp further includes a wire clamp, which is disposed inside the lampshade to restrict the wire to the side wall of the end cover.

[0014] Secondly, the present invention provides a storage cabinet, including a cabinet body and a lamp as described in any of the above claims, wherein the cabinet body is provided with a snap-fit ​​component or a lock handle, the snap-fit ​​component being used to connect with the snap-fit ​​component, and the lock handle being used to connect with the connecting screw.

[0015] Thirdly, the present invention provides a method for installing a lamp on a cabinet, the method comprising the following steps:

[0016] The installation method of the lamp is determined according to the type of cabinet and the installation environment. When the lock handle can be fixed to the cabinet, the lamp is fixed to the cabinet by using the connecting screw in conjunction with the lock handle. When the lock handle cannot be fixed to the cabinet, but the cabinet can be drilled, the lamp is fixed to the cabinet by using the snap-fit ​​component in conjunction with the snap-fit ​​fitting component. When the cabinet is not suitable for drilling, the lamp is fixed to the cabinet by adhesive bonding.

[0017] The beneficial effects of the present invention are as follows: The above-mentioned lamps and cabinets can be fixed to the cabinet by means of snap-fit, connecting screws and locking handles or adhesive, depending on the type of cabinet and the installation environment. They can also be installed on the side wall, top wall or bottom wall of the cabinet according to the installation environment or actual needs. The products are flexible in application, highly versatile, simple to install and highly efficient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the lamp in an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the storage cabinet in an embodiment of the present invention, showing the lamps being attached to the cabinet body;

[0020] Figure 3 This is an exploded view of the lamps in an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the storage cabinet in an embodiment of the present invention, in which the lamp is fixed to the cabinet body using a connecting screw and a locking handle;

[0022] Figure 5 yes Figure 4 A sectional view;

[0023] Figure 6 yes Figure 5 Enlarged view of point A in the middle;

[0024] Figure 7 This is a schematic diagram of the connecting screw of the lamp in an embodiment of the present invention.

[0025] Figure 8 This is a schematic diagram of the lock handle on the cabinet in an embodiment of the present invention;

[0026] Figure 9 This is a cross-sectional view of the lighting fixtures being fixed to the cabinet using snap-fit ​​components and snap-fit ​​mating parts;

[0027] Figure 10 yes Figure 9 Enlarged view of point B in the middle;

[0028] Figure 11 This is a schematic diagram of the storage cabinet with the end caps hidden in this practical embodiment;

[0029] Figure 12 yes Figure 11 Enlarged diagram of point C in the middle.

[0030] In the picture:

[0031] 1. Lighting fixture; 11. Lamp body; 111. Lampshade; 1111. Main housing; 1112. End cap; 1113. Sealing part; 1114. Receiving groove; 112. Wire; 113. Lamp panel; 12. Snap-fit ​​component; 121. First fixing part; 122. First connecting part; 123. Snap-fit ​​part; 1231. Limiting protrusion; 13. Connecting screw; 14. Adhesive component; 15. Wire clamp; 16. Threaded sleeve; 2. Cabinet; 21. First mounting hole; 22. Second mounting hole; 23. Mounting surface; 24. Snap-fit ​​mating component; 241. Second fixing part; 242. Second connecting part; 243. Snap-fit ​​mating part; 2431. Limiting groove; 25. Lock handle. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0033] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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 communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0034] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0035] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0036] An embodiment of the present invention provides a lamp 1 and a storage cabinet. The storage cabinet includes a lamp 1 and a cabinet body 2. The lamp 1 can be installed on the cabinet body 2. The cabinet body 2 is not limited to a bathroom mirror cabinet, but can also be a wardrobe, bookcase, etc. The lamp 1 can be fixed to the cabinet body 2 using different fixing methods depending on the installation environment or the type of the cabinet body 2. (Reference) Figures 1-12 As shown, the lamp 1 proposed in the embodiment of the present invention includes a lamp body 11, a snap-fit ​​component 12, a connecting screw 13, and an adhesive component 14. The snap-fit ​​component 12, adhesive component 14, and connecting screw 13 are all disposed on the lamp body 11. A locking handle 25 or a snap-fit ​​fitting component 24 can be disposed on the cabinet 2. The snap-fit ​​fitting component 24 is used to cooperate with the snap-fit ​​component 12 to achieve a snap-fit ​​connection between the lamp 1 and the cabinet 2, while the locking handle 25 is used to cooperate with the connecting screw 13 to achieve a fixed connection with the cabinet 2. The connecting screw 13 is a two-in-one screw, and both it and the locking handle 25 are existing technologies and will not be described in detail here. It is understood that the connecting screw 13 can be pre-assembled on the lamp body 11, or it can be transported separately from the lamp body 11. When it is determined that the lamp body 11 needs to be fixed to the cabinet 2 using the connecting screw 13, the connecting screw 13 is then fixed to the lamp body 11; that is, the connecting screw 13 is selectively assembled on the lamp body 11. Specifically, the length of the lamp body 11 is usually consistent with the dimensions of the cabinet 2. For example, when the lamp body 11 is assembled in the vertical direction of the cabinet 2, the length of the lamp body 11 is equal to the height of the cabinet 2. When the lamp body 11 is assembled in the horizontal direction of the cabinet 2, the length of the lamp body 11 is equal to the width of the cabinet 2, so that the lamp body 111 can illuminate the surface of the cabinet 2 as much as possible. Based on this, in order to meet the assembly requirements of the lock handle, there is a certain distance between the end face of the connecting screw 13 and the lamp body 11, for example, the distance between the end face of the connecting screw 13 and the lamp body 11 is 30cm. At this time, the snap fastener 12 and the adhesive 14 are respectively set on opposite sides of the connecting screw 13 along the length direction of the lamp body 11, and the snap fastener 12 is set at the end of the lamp body 11, that is, the connecting screw 13 is located on the side of the snap fastener 12 close to the center of the lamp body 11 along the length direction of the lamp body 11, while the adhesive 14 is set on the side of the connecting screw 13 away from the snap fastener 12. This arrangement can make the adhesive 14 have the longest possible length, thereby improving the stability when the lamp body 11 is fixed to the cabinet 2 using the adhesive 14.

[0037] The aforementioned lamp 1 can be fixed to the cabinet 2 by means of snap-fit, connecting screw 13 and locking handle 25, or adhesive, depending on the type of cabinet 2 and the installation environment. It can also be installed on the side wall, top wall or bottom wall of the cabinet 2 according to the installation environment or actual needs. The product is flexible in application, highly versatile, and easy and efficient to install.

[0038] Specifically, the cabinet 2 is commonly divided into wooden cabinets and metal cabinets. For metal cabinets or wooden cabinets with hollow side walls, since the locking handle 25, which works with the connecting screw 13, cannot be fixed to the cabinet 2, the lamp 1 can be either glued or snapped onto the cabinet 2. However, when the cabinet 2 is made of wood and the side walls are thick enough that the locking handle 25 can be fixed to the cabinet 2, the lamp body 11 can be fixed to the cabinet 2 using the connecting screw 13. Furthermore, the snap-fit ​​fitting 24 is usually fixed to the cabinet 2 using fasteners such as bolts to ensure its stability. When the cabinet 2 is not suitable for drilling (e.g., due to a lack of drilling tools or limited installation space), making it difficult to fix the snap-fit ​​fitting 24 to the cabinet 2, the lamp 1 can be glued onto the cabinet 2.

[0039] In order to quickly assemble the connecting screw 13 onto the lamp body 11, the lamp 1 also includes a threaded sleeve 16, which is built into the lamp body 11. A second clearance hole is provided on the lamp body 11 at the position corresponding to the threaded sleeve 16. One end of the connecting screw 13 is inserted into the threaded sleeve 16 and screwed into it, while the other end passes through the second clearance hole to be inserted into the cabinet 2 and connected to the lock handle 25.

[0040] refer to Figure 3 As shown, the lamp body 11 is designed as a long strip structure. To reduce the possibility of the adhesive component 14 falling off during transportation of the lamp body 11, a receiving groove 1114 is provided on the side of the lamp body 11 facing the cabinet 2. The adhesive component 14 is placed in the receiving groove 1114 and is flush with the opening of the receiving groove 1114. For example, the adhesive component 14 uses double-sided adhesive, such as 3M double-sided adhesive. Release paper is attached to the side of the adhesive component 14 facing away from the lamp body 11 to prevent the adhesive layer from self-adheding when not in use through physical isolation, while ensuring that it can be easily peeled off when in use.

[0041] To improve the aesthetics of the lamp 1, the snap-fit ​​component 12 is also concealed within the lamp body 11. A first clearance hole is provided on the lamp body 11 corresponding to the position of the snap-fit ​​component 12, and a second clearance hole is located on the side of the first clearance hole closer to the center of the lamp body 11. The snap-fit ​​fitting 24 can pass through the first clearance hole into the lamp body 11 and connect with the snap-fit ​​component 12. To improve the stability of the lamp body 11 fixed to the cabinet 2, at least two snap-fit ​​components 12 are provided at intervals along the length of the lamp body 11. For example, two snap-fit ​​components 12 are provided, located at opposite ends of the length of the lamp body 11.

[0042] refer to Figures 9-12As shown, both the snap-fit ​​component 12 and the snap-fit ​​mating component 24 are U-shaped, with one opening facing upwards and the other facing downwards. The snap-fit ​​component 12 is partially inserted into the snap-fit ​​mating component 24. Simultaneously, a limiting protrusion 1231 is formed on the snap-fit ​​component 12, while a limiting groove 2431 is formed on the snap-fit ​​mating component 24. The upper and lower limits of the limiting protrusion 1231 are located within the limiting groove 2431, thereby restricting the snap-fit ​​component 12 and the snap-fit ​​mating component 24 from moving vertically. Furthermore, when the lamp body 11 abuts against the mounting surface 23 of the cabinet 2, the snap-fit ​​mating component 24 restricts the snap-fit ​​component 12 from moving away from the cabinet 2, while the mounting surface 23 of the cabinet 2 restricts the lamp body 11 from moving towards the cabinet 2. Thus, the lamp 1 is completely fixed to the cabinet 2.

[0043] Taking the snap-fit ​​part 12 with its opening facing downwards as an example, the snap-fit ​​part 12 includes a first fixing part 121, a first connecting part 122, and a snap-fit ​​part 123. The snap-fit ​​part 12 is fixed to the lamp body 11 by bolts passing through the first fixing part 121. The two ends of the first connecting part 122 are respectively connected to the snap-fit ​​part 123 and the first fixing part 121. The snap-fit ​​part 123 extends downwards to be able to be inserted into the slot. A limiting protrusion 1231 is formed in the snap-fit ​​part 123, and the opening of the snap-fit ​​mating part 24... Facing upwards to form a slot, the snap-fit ​​component 24 includes a second fixing part 241, a second connecting part 242, and a snap-fit ​​part 243. The snap-fit ​​component 24 is fixed to the cabinet 2 by bolts passing through the second fixing part 241. The two ends of the second connecting part 242 are respectively connected to the snap-fit ​​part 243 and the second fixing part 241. A limiting groove 2431 is formed in the snap-fit ​​part 243. After the snap-fit ​​part 123 is inserted into the slot, it can cooperate with the snap-fit ​​part 243 for limiting. For example, both the snap-fit ​​component 12 and the snap-fit ​​component 24 are made of metal material by bending, which is easy to process.

[0044] Continue to refer to Figure 10 As shown, to reduce the difficulty of inserting the latching part 123 into the slot, the lower end of the latching part 123 is inclined towards the second fixing part 241. When the lamp 1 moves from top to bottom relative to the cabinet 2, the upper end of the latching part 243 abuts against the lower end of the latching part 123 and gradually moves towards the first fixing part 121 under the guidance of the lower end of the latching part 123, so that the latching part 123 can be smoothly inserted into the slot. After it is inserted into place, the lamp 1 is moved towards the cabinet 2, so that the second fixing part 241 enters the first clearance hole, and the lamp 1 abuts against the cabinet 2.

[0045] In this embodiment, the area of ​​the first clearance hole is the same as the area of ​​the second fixing part 241, and the setting of the second fixing part 241 further reduces the possibility of the lamp 1 moving up and down.

[0046] Specifically, the lamp body 11 includes a lampshade 111 and a lamp plate 113. The lamp plate 113, the snap-fit ​​component 12, and the threaded sleeve 16 are all built into the lampshade 111. The dimensions of the cabinet 2 can be customized according to actual needs. Therefore, the length of the lamp 1 is not necessarily adapted to the cabinet 2. In addition, the lampshade 111 includes a main housing 1111 and an end cap 1112. The main housing 1111 is a cylindrical structure with an opening at least at one end along its length. The main housing 1111 can be cut along its length. Multiple lamp plates 113 are connected in series inside the main housing 1111. The end cap 1112 is detachably fixed to the main housing 1111 to seal the opening. The threaded sleeve 16 and the snap-fit ​​component 12 are both fixed to the end cap 1112.

[0047] During actual assembly, the main housing 1111 of the lampshade 111 can be adapted to the size of the cabinet 2 and the specific assembly position, and a certain number of lamp panels 113 can be assembled to ensure that the length of the entire lamp 1 meets the installation requirements. After cutting, the end cap 1112 is fixed to the opening of the main housing 1111 to seal the opening.

[0048] refer to Figure 1 As shown, the end cap 1112 is also configured as a cylindrical structure with one end open to provide sufficient space for the installation of the snap-fit ​​12 and the threaded sleeve 16. The end cap 1112 is fitted onto the main housing 1111.

[0049] Specifically, to improve the waterproof performance of the lamp 1, a raised sealing portion 1113 is provided on the end cap 1112 or the main housing 1111. When the end cap 1112 is fitted onto the main housing 1111, the sealing portion 1113 is interference-fitted with the main housing 1111 or the end cap 1112. For example, the sealing portion 1113 is a waterproof rubber ring.

[0050] In this embodiment, the main housing 1111 has openings at both ends of its length, and two end caps 1112 are provided, which respectively block the openings at both ends of the main housing 1111.

[0051] In this embodiment, the light panel 113 is connected to the power supply hidden in the cabinet 2 via the wire 112, thereby forming a power circuit. The end cover 1112 has an outlet hole through which the power supply wire 112 passes. In order to further improve the waterproof performance, the outlet hole is treated with a waterproof process, for example, the outlet hole and the wire 112 are filled with sealant.

[0052] refer to Figure 12As shown, the lamp fixture 1 also includes a wire clamp 15, which is disposed inside the lamp cover 111 to restrain the wire 112 on the side wall of the end cover 1112, preventing the wire 112 from falling off or making poor contact due to external pulling. It is worth emphasizing that the wire clamp 15 is disposed between the threaded sleeve 16 and the snap-fit ​​member 12 to reduce the possibility of the wire 112 moving too far towards the main housing 1111, thereby obstructing light and creating shadows at the main housing 1111, affecting the lighting effect of the lamp fixture 1. Furthermore, there is a gap between the snap-fit ​​member 12 and the wire clamp 15, and a through hole is disposed between the wire clamp 15 and the snap-fit ​​member 12 to prevent the wire 112 from contacting the threaded sleeve 16 or the snap-fit ​​member 12, causing a short circuit.

[0053] An embodiment of the present invention also proposes a lamp installation method for installing the lamp 1 on the cabinet 2. The lamp installation method mainly includes the following steps:

[0054] The installation method of the lamp 1 is determined according to the type of cabinet 2 and the installation environment. For example, if the wall thickness of cabinet 2 is relatively thick and the installation environment is suitable for drilling, and the lock handle 25 can be installed on cabinet 2, the connecting screw 13 is used to fix it with the lock handle 25. If the wall thickness of cabinet 2 is relatively thin and the installation environment is suitable for drilling, and the lock handle 25 is not suitable for cabinet 2, the snap-fit ​​part 12 can be used in conjunction with the snap-fit ​​part 24 to fix the lamp 1 to cabinet 2. If the installation environment is not suitable for drilling, the lamp 1 is fixed by adhesive bonding.

[0055] Specifically, if a connecting screw 13 is used in conjunction with a locking handle 25 for fixation, a first mounting hole 21 and a second mounting hole 22 that are perpendicular to each other and interconnected are made on the cabinet 2. The first mounting hole 21 is perpendicular to the mounting surface 23 of the cabinet 2 for mounting the lamp 1, and the second mounting hole 22 is a threaded hole. During installation, the connecting screw 13 is assembled onto the lamp body 11, and the connecting screw 13 is inserted into the first mounting hole 21 until the lamp body 11 abuts against the mounting surface 23. Then, the locking handle 25 is screwed into the second mounting hole 22, so that the locking handle 25 is fitted onto the connecting screw 13, preventing the connecting screw 13 from detaching from the cabinet 2. If a snap-fit ​​fitting 12 is used in conjunction with a snap-fit ​​fitting 24 for fixation, the connecting screw 13 also needs to be removed from the lamp body 11 first.

[0056] Regardless of the installation method, when the lamp 1 is fixed to the cabinet 2, the main housing 1111 of the lamp 1 can be cut according to the size of the cabinet 2 to adapt to cabinets of different sizes.

[0057] Obviously, the method of connecting screw 13 and locking handle 25 is more accurate and secure in fixing the lamp 1 than snap-fit ​​or glue. Therefore, under suitable conditions, it is preferable to use connecting screw 13 and locking handle 25 to fix the lamp 1 to the cabinet 2.

[0058] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A lighting fixture, characterized in that, include: Lamp body (11); A snap-fit ​​component (12) is provided at the end of the lamp body (11), and the snap-fit ​​component (12) can be connected to the snap-fit ​​fitting component (24) on the cabinet (2); A connecting screw (13) is selectively mounted on the lamp body (11) and located on the side of the snap-fit ​​member (12) along the length direction of the lamp body (11) near the center of the lamp body (11); An adhesive component (14) is disposed on the lamp body (11) and located on the side of the connecting screw (13) away from the snap-fit ​​component (12).

2. The lamp according to claim 1, characterized in that, The lamp body (11) is provided with a receiving groove (1114), and the adhesive (14) is placed in the receiving groove (1114) and is flush with the opening of the receiving groove (1114).

3. The lamp according to claim 1, characterized in that, The snap-fit ​​member (12) is disposed inside the lamp body (11), and the lamp body (11) is provided with a first clearance hole at the position corresponding to the snap-fit ​​member (12) for the snap-fit ​​mating member (24) to pass through.

4. The lamp according to claim 3, characterized in that, The snap-fit ​​member (12) can be partially inserted into the snap-fit ​​mating member (24) in the vertical direction. The portion of the snap-fit ​​member (12) inserted into the snap-fit ​​mating member (24) forms a limiting protrusion (1231). The limiting protrusion (1231) can be located in the limiting groove (2431) formed on the snap-fit ​​mating member (24) at both the upper and lower limits.

5. The lamp according to claim 3, characterized in that, The lamp (1) also includes a threaded sleeve (16), which is built into the lamp body (11). A second clearance hole is provided on the lamp body (11) corresponding to the position of the threaded sleeve (16). The second clearance hole is located on the side of the first clearance hole near the center of the lamp body (11). One end of the connecting screw (13) is inserted into the threaded sleeve (16) and screwed to the threaded sleeve (16). The other end of the connecting screw (13) passes through the second clearance hole.

6. The lamp according to any one of claims 1-5, characterized in that, The lamp body (11) includes a lampshade (111) and a lamp plate (113) built into the lampshade (111). The lampshade (111) further includes a main housing (1111) and an end cap (1112). The main housing (1111) is configured as a cylindrical structure with an opening at least one end along the length direction. A plurality of lamp plates (113) are connected in series in the main housing (1111). The end cap (1112) is detachably fixed to the main housing (1111) to block the opening. The main housing (1111) is cut along the length direction.

7. The lamp according to claim 6, characterized in that, The end cap (1112) or the main housing (1111) is provided with a protruding sealing part (1113). When the end cap (1112) is sleeved on the main housing (1111), the sealing part (1113) is in an interference fit with the main housing (1111) and / or the end cap (1112).

8. The lamp according to claim 6, characterized in that, The lamp panel (113) is connected to a wire (112), which passes through a hole provided on the lamp cover (111); The space between the through hole and the wire (112) is filled with sealant; And / or, the lamp (1) further includes a wire clamp (15) disposed inside the lamp cover (111) for securing the wire (112) to the side wall of the end cap (1112).

9. A storage cabinet, characterized in that, Includes a cabinet (2) and a lamp (1) as described in any one of claims 1-8, wherein the cabinet (2) is provided with a snap-fit ​​fitting (24) or a lock handle (25), the snap-fit ​​fitting (24) being used to connect with the snap-fit ​​fitting (12), and the lock handle (25) being used to connect with the connecting screw (13).

10. A lighting fixture installation method for installing a lighting fixture (1) as described in any one of claims 1-8 on a cabinet (2), the lighting fixture (1) installation method comprising the following steps: The installation method of the lamp (1) is determined according to the type of the cabinet (2) and the installation environment. When the lock handle (25) can be fixed to the cabinet (2), the connecting screw (13) is used in conjunction with the lock handle (25) to fix the lamp (1) to the cabinet (2). When the lock handle (25) cannot be fixed to the cabinet (2) and the cabinet (2) can be drilled, the snap-fit ​​part (12) is used in conjunction with the snap-fit ​​fitting part (24) to fix the lamp (1) to the cabinet (2). When the cabinet (2) is not suitable for drilling, the lamp (1) is fixed to the cabinet (2) by adhesive bonding.

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