A bar lamp plug structure and a bar lamp structure comprising the same

Abstract

The utility model relates to the field of lamp structure discloses a plug structure of bar lamp and bar lamp structure including it. A plug structure of bar lamp, including plug body and end cover structure, plug body has the installation surface and end cover connecting surface of opposite setting on, installation surface is toward the lamp body of bar lamp, end cover connecting surface is opposite the lamp body of bar lamp, be equipped with end cover installation structure on end cover connecting surface, and end cover installation structure includes guide structure and positioning structure, guide structure includes guide slot structure, be equipped with sliding joint structure on end cover structure, and sliding joint structure is slidably carded and located on guide slot structure, and the guide direction of guide structure is parallel to end cover connecting surface, and guide slot structure can restrict end cover structure to the direction of moving away from end cover connecting surface, and be equipped with the positioning portion on end cover structure. Advantageous effects: when multiple bar lamps are sequentially arranged along its extension direction, the interval between adjacent bar lamps is reduced, which is beneficial to improve the lighting effect and reduce the degree of pollution inside the bar lamp.

Description

Technical Field

[0001] This utility model relates to the field of lighting structure technology, and in particular to a plug structure for a strip light and a strip light structure including the plug structure. Background Technology

[0002] Strip lights are a relatively new product category in the market in recent years. They are energy-saving, environmentally friendly, have a long service life, and are easy to install, making them quite popular and leading to their increasingly widespread application. Among the many sub-types of strip lights on the market today, those made of cleanroom materials can be used as cleanroom lighting fixtures, generally referred to as cleanroom bracket lights.

[0003] Cleanroom fixture lights require end caps at both ends due to environmental requirements. Existing cleanroom fixture lights typically have an end cap structure consisting of a cap body and an end cap. Installing the end cap requires moving it along the light's extension direction. In practice, multiple cleanroom fixture lights are often arranged sequentially along their extension direction. However, to allow space for inspection and maintenance after installation, the end caps need to be removed, resulting in a large gap between adjacent fixtures. This affects lighting performance and is aesthetically unappealing. Utility Model Content

[0004] The main purpose of this utility model is to propose a plug structure for a strip light, which aims to solve the technical problem in the prior art that a large space needs to be reserved for the disassembly and assembly of the end cap.

[0005] To achieve the above objectives, this utility model proposes a plug structure for a strip light, including a plug body and an end cap structure. The plug body has a mounting surface and an end cap connecting surface arranged opposite each other. During installation, the mounting surface faces the light body of the strip light, and the end cap connecting surface faces away from the light body of the strip light. An end cap mounting structure is provided on the end cap connecting surface. The end cap mounting structure includes a guiding structure and a positioning structure. The guiding structure includes a guide groove structure. The end cap structure has a sliding joint structure. The sliding joint structure is slidably engaged with the guide groove structure. The guiding direction of the guiding structure is parallel to the end cap connecting surface. The guide groove structure can restrict the end cap structure from moving away from the end cap connecting surface. The end cap structure has a positioning part. When the sliding joint structure slides on the guide groove structure, the positioning part can be engaged in the positioning structure to restrict the end cap structure from moving along the guiding direction of the guiding structure.

[0006] The beneficial effects of this invention are as follows: In this invention, the guiding direction of the guiding structure is parallel to the end cap connecting surface. During the process of installing the end cap structure on the plug body, the moving direction of the end cap structure is parallel to the end cap connecting surface, that is, perpendicular to the moving direction of the strip light. Therefore, when multiple strip lights are arranged sequentially along their extension direction, the interval between adjacent strip lights is reduced, which is beneficial to improving the lighting effect and also to reducing the degree of contamination inside the strip lights.

[0007] Preferably, the guiding structure extends vertically and includes two guide strips arranged horizontally. Each guide strip has a guide groove structure with opposite opening directions. The end cap structure has two sliding retaining strips, and the sliding connection structure includes these two strips, which are correspondingly engaged with the two guide groove structures. This results in a more secure connection between the end cap structure and the plug body.

[0008] Preferably, the end cap structure includes an end cap plate and a surrounding plate assembly disposed around the end cap plate. The surrounding plate assembly extends from the end cap plate toward the strip light. The surrounding plate assembly includes a first side plate, a lower surrounding plate, and a second side plate arranged in sequence. The first side plate and the second side plate are arranged in a front-back direction. The positioning structure includes two positioning grooves respectively disposed on the front and rear sides of the plug structure. With the arrangement direction of the mounting surface and the end cap connection surface as the left-right direction, the positioning grooves extend in the left-right direction. The inner side of the first side plate and the inner side of the second side plate are respectively provided with positioning strips that match the positioning grooves. The positioning part includes positioning strips.

[0009] Preferably, a lifting plate is provided on the upper side of the plug body. The lifting plate protrudes from the side of the plug body away from the strip light. The lifting plate is at least partially located within the space enclosed by the first side plate, the lower enclosure plate, and the second side plate, so that the lifting plate will not collide with the end cap structure when it is installed.

[0010] Preferably, the front and rear side walls of the plug body extend towards each other in a downward direction, and the first and second side plates extend towards each other in a downward direction. The first side plate matches the front side wall of the plug body, and the second side plate matches the rear side wall of the plug body. The guide groove structure on the guide strip is located on the side away from the other guide strip. Both guide strips extend towards each other in a downward direction. Two sliding clips are respectively located on the inner side of the first and second side plates to match the two guide strips. This allows technicians to easily align the end cap structure and the plug body, resulting in a high tolerance for installation errors.

[0011] Preferably, the outer side of the end cap structure is provided with a handle structure, which includes multiple protrusions arranged at intervals in the vertical direction. The protrusions extend in the front-back direction or the left-right direction, providing convenience for technicians to disassemble and assemble the end cap structure.

[0012] This utility model also discloses a strip light structure, including the aforementioned strip light end cap structure.

[0013] Preferably, the strip light structure includes a light body, a light plate and a first screw inside the light body, an LED on the lower side of the light plate, and mounting plates at both ends of the light plate. The mounting plates and the end cap body are connected and fixed by the first screw. An annular groove matching the cross-sectional contour of the light body is provided on the mounting surface, and the light body is inserted into the annular groove, making the overall structure of the strip light more stable.

[0014] Preferably, the strip light structure also includes a mounting base plate and a second screw, and the end cap body is also provided with a mounting plate, which is connected and fixed to the mounting base plate by the second screw.

[0015] Preferably, the strip light structure also includes a power cord, a groove is provided on the upper side of the light body, and a power hole is provided at the bottom of the groove to connect the inside and outside of the light body. The power cord passes through the power hole and a mosquito-proof ring is fitted on the power cord. The mosquito-proof ring can be accommodated in the groove, which helps to improve the installation quality and installation efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is an exploded view of the end cap structure in an embodiment of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the plug body in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the end cap structure in an embodiment of the present utility model;

[0020] Figure 4 This is a structural schematic diagram of the plug body from another angle in an embodiment of this utility model;

[0021] Figure 5 This is an exploded view of the strip light structure in an embodiment of this utility model;

[0022] Figure 6 This is a schematic diagram of the connection structure between the plug body and the lamp plate in an embodiment of this utility model.

[0023] In the attached diagram: 1-End cap body, 11-Guide structure, 111-Guide strip, 112-Guide groove structure, 12-Positioning structure, 121-Positioning groove, 13-Hanging plate, 14-End cap connecting surface, 15-Mounting surface, 16-Annular groove, 2-End cap structure, 21-End cap plate, 22-Wall enclosure assembly, 221-First side plate, 222-Lower wall enclosure, 223-Second side plate, 23-Hand-operated structure, 24-Sliding joint structure, 241-Sliding clip, 25-Positioning clip, 10-Lamp body, 101-Groove, 20-Hanging base plate, 30-Power cord, 40-Mosquito net, 50-First screw, 60-Second screw, 70-Lamp plate, 701-Mounting plate.

[0024] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that if the embodiments of this utility model involve directional indicators, such as up, down, left, right, front, back, etc., the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0027] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0028] like Figures 1 to 4As shown, a plug structure for a strip light includes a plug body 1 and an end cap structure 2. The plug body 1 has a mounting surface 15 and an end cap connecting surface 14 arranged opposite to each other. During installation, the mounting surface 15 faces the light body 10 of the strip light, and the end cap connecting surface 14 faces away from the light body 10 of the strip light. The end cap connecting surface 14 is provided with an end cap mounting structure, which includes a guide structure 11 and a positioning structure 12. The guide structure 11 includes a guide groove structure 112. The end cap structure 2 is provided with a sliding structure 24, which is slidably engaged with the guide groove structure 112. The guiding direction of the guide structure 11 is parallel to the end cap connecting surface 14. The guide groove structure 112 can restrict the end cap structure 2 from moving away from the end cap connecting surface 14. The end cap structure 2 is provided with a positioning part. When the sliding structure 24 slides on the guide groove structure 112, the positioning part can be engaged in the positioning structure 12 to restrict the end cap structure 2 from moving along the guiding direction of the guide structure 11.

[0029] In this embodiment, the guiding direction of the guide structure 11 is parallel to the end cap connecting surface 14. During the process of installing the end cap structure 2 onto the plug body 1, the moving direction of the end cap structure 2 is parallel to the end cap connecting surface 14, that is, perpendicular to the moving direction of the strip light. Therefore, when multiple strip lights are arranged sequentially along their extension direction, the interval between adjacent strip lights is reduced, which is beneficial to improving the lighting effect and also to reducing the degree of contamination inside the strip lights.

[0030] In some specific embodiments, reference is made to Figure 1 and Figure 2 The guide structure 11 extends in the vertical direction and includes two guide strips 111 arranged in the front-back direction. The guide strips 111 are provided with guide groove structures 112. The opening directions of the guide groove structures 112 on the two guide strips 111 are opposite. The end cap structure 2 is provided with two sliding retaining strips 241. The sliding connection structure 24 includes sliding retaining strips 241. The two sliding retaining strips 241 are correspondingly engaged on the two guide groove structures 112.

[0031] In many cases, strip lights need to be installed on the roof. In this embodiment, the guide structure 11 extends vertically. When installing the end cap structure 2, it can be pushed upwards, causing the sliding locking strip 241 to engage with the guide strip 111 and move upwards. This better suits the usage scenario of the end cap structure 2 and facilitates its installation. Furthermore, the guide groove structures 112 of the two guide strips 111 have opposite openings, and the two guide grooves together limit the movement of the end cap structure 2 in the front-back direction, making the connection between the end cap structure 2 and the plug body 1 more stable.

[0032] Furthermore, the guide groove structure 112 is open on the side near the end cap connecting surface 14, and the sliding retaining strip 241 is engaged between the guide groove structure 112 and the end cap connecting surface 14. This arrangement allows the sliding retaining strip 241 to be first attached to the end cap connecting surface 14 and then pushed upwards when installing the end cap structure 2, making it easier for the sliding retaining strip 241 to engage within the guide groove structure 112, thereby further improving the installation efficiency of the end cap structure 2.

[0033] In some other embodiments, the guide groove structure 112 of the guide structure 11 extends in the front-to-back direction, and the end cap structure 2 is movably mounted on the plug body 1 from front to back.

[0034] In some specific embodiments, reference is made to Figure 3 The end cap structure 2 includes an end cap plate 21 and a surrounding plate assembly 22 disposed around the end cap plate 21. The surrounding plate assembly 22 extends from the end cap plate 21 toward the strip light. The surrounding plate assembly 22 includes a first side plate 221, a lower surrounding plate 222, and a second side plate 223 arranged in sequence. The first side plate 221 and the second side plate 223 are arranged in the front-back direction. The positioning structure 12 includes two positioning grooves 121 respectively disposed on the front and rear sides of the plug structure. With the arrangement direction of the mounting surface 15 and the end cap connecting surface 14 as the left-right direction, the positioning grooves 121 extend in the left-right direction. The inner side of the first side plate 221 and the inner side of the second side plate 223 are respectively provided with positioning clips 25 that match the positioning grooves 121. The positioning part includes the positioning clips 25.

[0035] Taking the end cap structure located at the left end of the strip light as an example, when installing the end cap structure 2, the first side plate 221 is placed on the front side of the end cap body 1, the second side plate 223 is placed on the rear side of the end cap body 1, and then the end cap structure 2 is pushed upward. When the end cap structure 2 moves upward to the appropriate position, the positioning strip 25 is locked in the positioning groove 121 to restrict the up and down movement of the end cap structure 2. At this time, the installation of the end cap structure 2 is completed.

[0036] In some specific embodiments, reference is made to Figure 1 and Figure 2 The upper side of the plug body 1 is provided with a lifting plate 13. The lifting plate 13 protrudes from the side of the plug body 1 away from the strip light. The lifting plate 13 is at least partially located in the space enclosed by the first side plate 221, the lower enclosure plate 222, and the second side plate 223.

[0037] In this embodiment, the "suitable position" refers to the time when the lifting plate 13 enters the space enclosed by the first side plate 221, the lower surrounding plate 222, and the second side plate 223. By placing the lifting plate 13 within the space enclosed by the first side plate 221, the lower surrounding plate 222, and the second side plate 223, the end cap structure 2 can also protect the lifting plate 13 protruding from the plug body 1, while simultaneously avoiding collisions with the lifting plate 13 during installation of the end cap structure 2, thus protecting the plug structure and extending its lifespan.

[0038] In some specific embodiments, reference is made to Figures 1 to 3 The front and rear side walls of the plug body 1 extend towards each other in a downward direction. The first side plate 221 and the second side plate 223 extend towards each other in a downward direction. The first side plate 221 is matched with the front side wall of the plug body 1, and the second side plate 223 is matched with the rear side wall of the plug body 1. The guide groove structure 112 on the guide strip 111 is located on the side away from the other guide strip 111. Both guide strips 111 extend towards each other in a downward direction. Two sliding clips 241 are respectively located on the inner side of the first side plate 221 and the second side plate 223 to match the two guide strips 111.

[0039] Specifically, the front and rear side walls of the plug body 1 are symmetrically arranged, with their symmetrical planes extending vertically and perpendicular to the end cap connection surface 14; the first side plate 221 and the second side plate 223 are symmetrically arranged, with their symmetrical planes extending vertically and perpendicular to the end cap connection surface 14; two guide strips 111 are symmetrically arranged, with their symmetrical planes extending vertically and perpendicular to the end cap connection surface 14. With this arrangement, when installing the end cap structure 2, the plug body 1 can more easily enter between the first side plate 221 and the second side plate 223, and the sliding retainer 241 can be more easily engaged in the guide groove. Technicians can more easily align the end cap structure 2 and the plug body 1, resulting in a higher error tolerance during installation.

[0040] In addition, since the front and rear side walls of the plug body 1 are inclined, the first side plate 221 and the second side plate 223 are also inclined accordingly, making it easier for the positioning strip 25 to be locked in the positioning groove 121 when installing the end cap structure 2, and easier for the positioning strip 25 to be disengaged from the positioning groove 121 when disassembling the end cap structure 2. The interaction force between the positioning strip 25 and the positioning groove 121 will be reduced accordingly, which is beneficial to protect the positioning strip 25 and extend the service life of the plug structure.

[0041] In some specific embodiments, reference is made to Figure 1The outer side of the end cap structure 2 is provided with a hand press structure 23, which includes multiple protrusions arranged at intervals in the vertical direction, and the protrusions extend in the front-back direction or the left-right direction.

[0042] The handle structure 23 is provided to facilitate the installation and removal of the end cover structure 2 by technicians, making it easier to move the end cover structure 2. The handle structure 23 is provided on the side of the end cover plate 21 away from the strip light, and the protrusion of the handle structure 23 moves in the front-back direction.

[0043] In some other embodiments, a hand-pressing structure 23 is also provided on the outer side wall of the first side plate 221 and the second side plate 223, and the protrusion of the hand-pressing structure 23 extends in the left-right direction.

[0044] This embodiment also discloses a strip light structure, see reference. Figures 1 to 6 This includes the end cap structure of the aforementioned strip light.

[0045] In some specific embodiments, reference is made to Figure 6 The strip light structure includes a light body 10, a light plate and a first screw 50 inside the light body 10, an LED bead on the lower side of the light plate, and mounting plates at both ends of the light plate. The mounting plates and the plug body 1 are connected and fixed by the first screw 50. An annular groove 16 matching the cross-sectional contour of the light body 10 is provided on the mounting surface 15, and the light body 10 is inserted into the annular groove 16.

[0046] In this embodiment, not only is there a direct connection between the end cap structure and the lamp body 10, but there is also a connection between the end cap structure and the lamp panel. This arrangement makes the lamp body 10, the end cap structure and the lamp panel mutually restrain each other, making the overall structure of the strip light more stable. The lamp panel will not easily loosen or even fall off inside the lamp body 10, which is beneficial to improving the lighting effect of the strip light structure and extending the service life of the strip light structure.

[0047] In some specific embodiments, reference is made to Figure 5 The strip light structure also includes a mounting base plate 20 and a second screw 60. The plug body 1 is also provided with a mounting plate 13, which is connected and fixed to the mounting base plate 20 by the second screw 60.

[0048] In some specific embodiments, reference is made to Figure 5 The strip light structure also includes a power cord 30. The upper side of the light body 10 is provided with a groove 101. The bottom of the groove 101 is provided with a power hole connecting the inside and outside of the light body 10. The power cord 30 passes through the power hole and a mosquito-proof ring 40 is fitted on the power cord 30. The mosquito-proof ring 40 can be accommodated in the groove 101.

[0049] Specifically, the mounting base plate 20 is also provided with a wire-passing hole, which corresponds to the position of the power supply hole. The power cord 30 passes through the power supply hole and the wire-passing hole, while the mosquito-proof ring 40 is fitted onto the power cord 30 and located between the power supply hole and the wire-passing hole. Therefore, the mosquito-proof ring 40 will not easily detach from the power cord 30. Placing the mosquito-proof ring 40 in the groove 101 ensures that the mosquito-proof ring 40 does not protrude from the lamp body 10. During installation, the mounting base plate 20 will not squeeze the mosquito-proof ring 40, and the lamp body 10 is less likely to be unevenly installed, which helps to improve the installation quality and efficiency.

[0050] In some specific embodiments, the strip light structure is made of clean material and is a clean support light.

[0051] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A structure of a plug for a bar lamp, characterized by: It includes a plug body (1) and an end cap structure (2); The plug body (1) has a mounting surface (15) and an end cap connecting surface (14) arranged opposite to each other. When installed, the mounting surface (15) faces the lamp body (10) of the strip light, and the end cap connecting surface (14) faces away from the lamp body (10) of the strip light. The end cap connecting surface (14) is provided with an end cap mounting structure, which includes a guide structure (11) and a positioning structure (12). The guide structure (11) includes a guide groove structure (112). The end cap structure (2) is provided with a sliding structure (24). The sliding structure (24) is slidably engaged on the guide groove structure (112). The guiding direction of the guide structure (11) is parallel to the end cap connecting surface (14). The guide groove structure (112) can restrict the end cap structure (2) from moving away from the end cap connecting surface (14). The end cap structure (2) is provided with a positioning part. When the sliding structure (24) slides on the guide groove structure (112), the positioning part can be engaged in the positioning structure (12) to restrict the end cap structure (2) from moving along the guiding direction of the guide structure (11).

2. The bar lamp plug structure according to claim 1, characterized in that: The guide structure (11) extends in the vertical direction. The guide structure (11) includes two guide strips (111) arranged in the front-back direction. The guide strips (111) are provided with guide groove structures (112). The opening directions of the guide groove structures (112) on the two guide strips (111) are opposite. The end cap structure (2) is provided with two sliding clips (241). The sliding connection structure (24) includes the sliding clips (241). The two sliding clips (241) are correspondingly locked onto the two guide groove structures (112).

3. The bar lamp plug structure according to claim 2, characterized in that: The end cap structure (2) includes an end cap plate (21) and a surrounding plate assembly (22) disposed around the end cap plate (21). The surrounding plate assembly (22) extends from the end cap plate (21) toward the strip light. The surrounding plate assembly (22) includes a first side plate (221), a lower surrounding plate (222), and a second side plate (223) arranged in sequence. The first side plate (221) and the second side plate (223) are arranged in the front-back direction. The positioning structure (12) includes two positioning grooves (121) respectively located on the front and rear sides of the plug structure. With the arrangement direction of the mounting surface (15) and the end cap connecting surface (14) as the left and right direction, the positioning grooves (121) extend in the left and right direction. The inner side of the first side plate (221) and the inner side of the second side plate (223) are respectively provided with positioning clips (25) that match the positioning grooves (121). The positioning part includes the positioning clips (25).

4. The bar lamp plug structure according to claim 3, characterized in that: The upper side of the plug body (1) is provided with a lifting plate (13), the lifting plate (13) protrudes from the side of the plug body (1) away from the strip light, and the lifting plate (13) is at least partially located in the space enclosed by the first side plate (221), the lower enclosure plate (222) and the second side plate (223).

5. The end cap structure of the strip light according to claim 3, characterized in that: The front and rear side walls of the plug body (1) extend towards each other in a downward direction, and the first side plate (221) and the second side plate (223) extend towards each other in a downward direction. The first side plate (221) is matched with the front side wall of the plug body (1), and the second side plate (223) is matched with the rear side wall of the plug body (1). The guide groove structure (112) on the guide bar (111) is located on the side away from the other guide bar (111). Both guide bars (111) extend towards each other in the direction from top to bottom. The two sliding clips (241) are respectively located on the inner side of the first side plate (221) and the second side plate (223) to match the two guide bars (111).

6. The end cap structure of the strip light according to claim 1, characterized in that: The end cap structure (2) is provided with a hand-pressing structure (23) on the outside. The hand-pressing structure (23) includes multiple protrusions arranged at intervals in the vertical direction, and the protrusions extend in the front-back direction or the left-right direction.

7. A strip light structure, characterized in that: The plug structure includes the strip light as described in any one of claims 1 to 6.

8. The strip light structure according to claim 7, characterized in that: Includes a lamp body (10), the lamp body (10) is provided with a lamp plate (70) and a first screw (50), the lamp plate (70) is provided with a lamp bead on the lower side, and the lamp plate (70) is provided with mounting plates (701) at both ends. The mounting plates (701) and the plug body (1) are connected and fixed by the first screw (50). The mounting surface (15) is provided with an annular groove (16) that matches the cross-sectional profile of the lamp body (10), and the lamp body (10) is inserted into the annular groove (16).

9. The strip light structure according to claim 7, characterized in that: It also includes a lifting base plate (20) and a second screw (60). The plug body (1) is also provided with a lifting plate (13), which is connected and fixed to the lifting base plate (20) by the second screw (60).

10. The strip light structure according to claim 7, characterized in that: It also includes a power cord (30), and the upper side of the lamp body (10) is provided with a groove (101). The bottom of the groove (101) is provided with a power hole connecting the inside and outside of the lamp body (10). The power cord (30) passes through the power hole. A mosquito net (40) is fitted on the power cord (30). The mosquito net (40) can be accommodated in the groove (101).

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