Lamp body structure and linear lamp
By incorporating reinforcement components and hook structures within the frame of the linear lamp, the stability and luminous efficiency issues of the main body frame as its length increases are resolved, achieving a low-cost, highly stable lamp body structure design.
Patent Information
- Application Number
- CN202423092720.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The stability of the existing linear lamp frame decreases as its length increases, making it prone to deformation, which affects light efficiency and makes it difficult to balance cost control.
Reinforcing components are added inside the frame and connected to the frame via a snap-hook structure to enhance the frame's stability and provide mounting positions for the light-emitting components, ensuring that the light effect is not affected.
While controlling costs, it improved the structural stability and lighting effect of the frame, simplified the assembly process, and avoided deformation problems.
Smart Images
Figure CN223550333U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of lighting devices, specifically relating to a lamp body structure and a linear lamp. Background Technology
[0002] Linear lights, a popular lighting device, are favored for their stylish, modern appearance and flexible installation methods, and are widely used in industrial workshops, offices and other fields.
[0003] In pursuit of cost advantages, many linear lamps currently use extrusion molding to manufacture their main body frames, and their length can be customized according to user needs. However, as the length of the main body frame increases, the stability of the linear lamp's main body frame structure decreases, leading to problems such as deformation of the linear lamp body. Meanwhile, photoelectric components are typically fixed inside the linear lamp body.
[0004] Therefore, how to design a lamp body structure that is stable, not easily deformed, and does not affect light efficiency while controlling costs is a problem that urgently needs to be solved by people in this field. Utility Model Content
[0005] To address the shortcomings of the prior art, this invention provides a lamp body structure. By adding reinforcing members within the frame, the stability of the frame is increased while controlling costs. These reinforcing members can also be used to install the light-emitting components, ensuring that the luminous efficiency is not affected. In addition, this invention also provides a linear lamp.
[0006] The technical effects to be achieved by this utility model are realized through the following technical aspects:
[0007] In a first aspect, this utility model provides a lamp body structure, comprising:
[0008] A frame having an internal cavity, the frame having an opening communicating with the cavity in a first direction; the frame including a light-emitting portion extending along the first direction and sidewalls connected to both sides of the light-emitting portion; the sidewalls having first hooks protruding towards the cavity, the first hooks extending along the first direction and forming a limiting groove between themselves and the sidewalls; and
[0009] The reinforcement component is inserted into the frame. The reinforcement component includes a main body, a second hook, and a limiting block. The second hook is disposed on both sides of the main body. The main body is provided with a first mounting surface for mounting the light-emitting component. The limiting block is disposed on the first mounting surface and limits the light-emitting component.
[0010] The reinforcement component is pushed into the frame through the opening, and the second hook is positioned in the limiting groove.
[0011] Preferably, the reinforcement further includes a reinforcing part that connects the main body and the second hook.
[0012] Preferably, the main body has a second mounting surface facing away from the first mounting surface, the light-emitting component has a light-emitting plane, and the distance between the light-emitting plane and the second mounting surface is L1; the reinforcing part protrudes towards the light-emitting part, and the protrusion height of the reinforcing part is H, with the relationship: H < L1.
[0013] Preferably, the reinforcing portion includes a first bend and a second bend, wherein the first bend is formed by bending from the end of the main body portion toward a direction away from the second mounting surface, and the second bend is formed by bending from the end of the first bend toward the second mounting surface.
[0014] Preferably, the reinforcing part further includes a first connecting plate parallel to the main body, the first connecting plate connecting the end of the first bend and the beginning of the second bend.
[0015] Preferably, a second connecting plate is provided between the second hook and the reinforcing part, and the second connecting plate is parallel to the main body part.
[0016] Preferably, the sidewall has a first side and a second side, the second side bends toward the receiving cavity relative to the first side, the first hook protrudes from the first side and bends toward the direction of the second side, there is a notch between the first hook and the second side, and the limiting groove is formed between the first side, the second side and the first hook.
[0017] Preferably, a light-emitting cavity is formed between the reinforcing member and the light-emitting part, the second hook is formed by bending the reinforcing member toward the light-emitting cavity, and the first hook is formed by bending away from the light-emitting cavity.
[0018] Preferably, the reinforcement has a reflective film on the side where the first mounting surface is located.
[0019] Secondly, the present invention also provides a linear lamp, including a light-emitting component and the lamp body structure described above. The light-emitting component includes a substrate and LED beads disposed on the substrate, and the substrate is located between the limiting blocks.
[0020] In summary, this utility model has at least the following advantages:
[0021] 1. This utility model provides a lamp body structure that increases the structural stability of the frame by setting a reinforcing member. This reinforcing member also serves as the mounting component for the light-emitting element, effectively controlling the cost of the lamp body structure. Specifically, the reinforcing member is a plate-shaped structure extending in the same direction as the frame and is located within the frame, thereby increasing the frame's resistance to torsion and preventing easy deformation. A hook-and-loop connection is used between the reinforcing member and the frame to prevent detachment, improving the stability of the connection. At least one end of the frame's accommodating cavity is open, allowing the reinforcing member to be pushed into the frame and fixed thereto, making installation quick and easy. Simultaneously, the reinforcing member is equipped with a limiting block for positioning the light-emitting element, allowing the light-emitting element to be installed independently of the frame, further improving assembly efficiency.
[0022] 2. This utility model provides a linear lamp, including a lamp body structure. Due to the function of the lamp body structure, the linear lamp features low cost and high stability. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the lamp body structure according to Embodiment 1 of this utility model;
[0024] Figure 2 This is a cross-sectional view of the lamp body structure of Embodiment 1 of this utility model;
[0025] Figure 3 for Figure 2 One of the enlarged structural diagrams of part A in the middle;
[0026] Figure 4 for Figure 2 The second enlarged structural diagram of part A in the middle;
[0027] Figure 5 This is a schematic diagram of the reinforcement component in Embodiment 1 of the utility model;
[0028] Figure 6 for Figure 5 Enlarged structural diagram of section B;
[0029] Figure 7 for Figure 5 A schematic diagram of the structure after Part B is completed and assembled with the light-emitting components;
[0030] Figure 8 This is a side view of the reinforcement component of Embodiment 1 of this utility model;
[0031] Figure 9 This is a schematic diagram of the lamp body structure of Embodiment 2 of this utility model;
[0032] Figure 10 This is a cross-sectional view of the lamp body structure of Embodiment 2 of this utility model;
[0033] Figure 11 for Figure 9 Enlarged structural diagram of section C;
[0034] Figure 12 This is a schematic diagram of the reinforcement component in Embodiment 2 of this utility model;
[0035] Figure 13 for Figure 11 Enlarged structural diagram of section D;
[0036] Figure 14 This is a schematic diagram of the linear lamp in Embodiment 3 of this utility model.
[0037] Marked in the image:
[0038] 100. Lamp body structure; 200. Linear lamp;
[0039] 1. Frame; 10. Opening; 11. Light-emitting part; 12. Side wall; 121. First side; 122. Second side; 123. First hook; 124. Limiting groove; 125. Notch; 13. Light-emitting cavity;
[0040] 2. Reinforcing component; 21. Second hook; 211. Second connecting plate; 22. Main body; 221. First mounting surface; 222. Limiting block; 223. Second mounting surface; 23. Reinforcing part; 231. First bend; 232. Second bend; 233. First connecting plate;
[0041] 3. Receptacle cavity;
[0042] 4. Light-emitting components; 41. Substrate; 42. LED beads; 43. Light-emitting plane. Detailed Implementation
[0043] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings and specific embodiments. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.
[0044] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.
[0045] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, 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 this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
[0047] Example 1:
[0048] Please see the appendix Figure 1-8 This embodiment provides a lamp body structure 100, which achieves low cost and high stability by incorporating a reinforcing member 2. The lamp body structure 100 includes a frame 1 and a reinforcing member 2 inserted into the frame 1. For example... Figure 1 As shown, the frame 1 is a linear structure integrally formed by extrusion, with an internal cavity 3, at least one end of which is connected to the outside. The frame 1 has a sealed structure around the cavity 3.
[0049] Specifically, refer to the following: Figures 1 to 4 The frame 1 includes a light-emitting portion 11 and sidewalls 12 connected to both sides of the light-emitting portion 11. Both the sidewalls 12 and the light-emitting portion 11 extend along a first direction, and a receiving cavity 3 is formed inside the sidewalls 12 and the light-emitting portion 11. In the first direction, at least one end of the frame 1 has an opening 10 communicating with the receiving cavity 3. The sidewall 12 has a first hook 123 protruding towards the receiving cavity 3. The first hook 123 is arranged along the first direction and forms a limiting groove 124 between itself and the sidewall 12. The first hook 123 can be an independent hook-shaped structure distributed along the first direction, or it can be an integral hook-shaped structure extending along the first direction.
[0050] It should be noted that the first direction is the direction of the X-axis, that is, the direction of the opening 10 of the frame 1 and its opposite end; the second direction is the direction of the Y-axis, that is, the direction of the line connecting the two side walls 12; and the third direction is the direction of the Z-axis, that is, the direction of the end where the light-emitting part 11 is located and its opposite end. Among them, the first direction, the second direction, and the third direction are perpendicular to each other.
[0051] Reinforcing member 2 is a plate-like structure that extends integrally along the first direction. (Refer to reference...) Figures 1 to 7 The reinforcement component 2 includes a main body 22 and second hooks 21 disposed on both sides of the main body 22 along a second direction. In this embodiment, the main body 22 is parallel to the horizontal plane.
[0052] During installation, the reinforcement component 2 is pushed into the frame 1 through the opening 10, causing the second hook 21 to be confined in the limiting groove 124, thus fixing the reinforcement component 2 to the frame 1. The reinforcement component 2, inserted into the frame 1, extends along the first direction and connects to the side wall 12 in the second direction, effectively increasing the structural stability of the frame 1 in both directions and preventing easy deformation. Simultaneously, the first hook 123 and the second hook 21 cooperate, with the second hook 21 confined within the limiting groove 124, ensuring the stability of the connection structure between the frame 1 and the reinforcement component 2 and preventing the reinforcement component 2 from easily detaching.
[0053] In this embodiment, the sidewall 12 has a first side surface 121 parallel to the XZ plane and a second side surface 122 parallel to the XY plane. A first hook 123 protrudes from the first side surface 121 toward the direction of the receiving cavity 3, and then bends toward the direction of the second side surface 122, forming a notch 125 between the first hook 123 and the second side surface 122. A limiting groove 124 is formed between the first side surface 121, the second side surface 122 and the first hook 123. The notch 125 at the limiting groove 124 allows the reinforcement 2 to be pushed into the frame 1 along the first direction while simultaneously fixing the frame 1 and the reinforcement 2.
[0054] When the reinforcement 2 is installed with the frame 1, the second hook 21 is limited between the first side 121 and the first hook 123 to prevent the reinforcement 2 from detaching in the second direction. At the same time, the reinforcement 2 is limited between the second side 122 and the first hook 123 to prevent the reinforcement 2 from detaching in the third direction, thereby improving the stability of the structure between the reinforcement 2 and the frame 1 and further preventing the lamp body structure 100 from easily deforming.
[0055] It is understood that this is not the only limitation on the structure between the limiting groove 124, the first hook 123, and the second hook 21. In some embodiments, the second side 122 may be omitted, and the fixation between the reinforcement 2 and the frame 1 may be achieved by the mutual engagement between the first hook 123 and the second hook 21.
[0056] In this embodiment, the limiting block 222 is a deformable independent latch, and the limiting block 222 is distributed along the first direction. Before the light-emitting component is installed, the limiting block 222 protrudes from the first mounting surface 221. When the light-emitting component is placed in the mounting position, the latch is bent towards the first mounting surface 221 until it abuts against the light-emitting component, thereby limiting the light-emitting component to the mounting position. It is understood that in some embodiments, the limiting block 222 may be an integral plate-like structure extending along the first direction.
[0057] In addition, key references Figure 2 , Figures 5 to 7 On the side facing the light-emitting part 11, the main body 22 of the reinforcement 2 has a first mounting surface 221. The first mounting surface 221 has limiting blocks 222 protruding towards the light-emitting part 11, and mounting positions for limiting the light-emitting component 4 are formed between the limiting blocks 222. The reinforcement 2 can be assembled with the light-emitting component outside the frame 1 and then installed inside the frame 1. That is, the reinforcement 2 can be operated independently outside the frame 1, which helps to improve the assembly efficiency of the lamp body structure 100.
[0058] Furthermore, to improve the structural support of the reinforcement member 2, reinforcing parts 23 are also provided on both sides of the main body 22 of the reinforcement member 2. For example... Figure 3 and Figure 4 As shown, the reinforcing part 23 connects the main body part 22 and the second hook 21. When the reinforcing part 2 is fixed inside the frame 1, the second hook 21 of the reinforcing part 2 is limited within the limiting groove 124, while the first hook 123 of the frame 1 is located between the reinforcing part 23 and the second hook 21.
[0059] In some embodiments, the reinforcing portion 23 includes at least a first bend 231 and a second bend 232. The first bend 231 is bent from the main body portion 22, protrudes relative to the plane of the main body portion 22, and is inclined toward the direction of the second hook 21. The second bend 232 is bent from the end of the first bend 231 toward the plane of the main body portion 22 and is inclined toward the second hook 21. The first bend 231 and the second bend 232 are arranged in a V-shape relative to each other, which can be used to effectively disperse and resist external forces, thereby enhancing the overall torsional resistance of the reinforcing member 2. In some embodiments, the reinforcing portion 23 may have two or more bends.
[0060] Furthermore, the reinforcing part 23 may also include a first connecting plate 233, which is parallel to the main body part 22. The first connecting plate 233 connects the end of the first bend 231 and the beginning of the second bend 232, that is, the first connecting plate 233 is connected to the end of the first bend 231 away from the main body part 22 and to the end of the second bend 232 close to the first bend 231, making the reinforcing part 23 approximately U-shaped overall. The arrangement of the first connecting plate 233 makes the stress distribution on the reinforcing part 2 more uniform, further improving the overall stability and aesthetics of the reinforcing part 2.
[0061] A second connecting plate 211 may also be provided between the second hook 21 and the reinforcing part 23, and the second connecting plate 211 is parallel to the main body part 22. The second hook 21 is formed by bending the end of the second connecting plate 211 away from the reinforcing part 23. When the reinforcing part 2 is connected to the frame 1, the second connecting plate 211 passes through the notch 125 and abuts against the end of the first hook 123, and the second hook 21 is located in the limiting groove 124. In particular, the second hook 21 is bent from the end of the second connecting plate 211 and tilted towards the direction of the main body part 22, so that the second hook 21 is more responsive to external pressure and reduces the possibility of easy deformation.
[0062] Furthermore, the side of the main body 22 facing away from the first mounting surface 221 is the second mounting surface 223. The light-emitting component has a light-emitting plane 43, and the distance between the light-emitting plane 43 and the second mounting surface 223 is L1. The reinforcing part 23 protrudes in the direction of the light-emitting part 11, and the protrusion height of the reinforcing part 23 relative to the second mounting surface 223 is H. In order to avoid the reinforcing part 23 from adversely affecting the light emission of the light-emitting component, the reinforcing part 23 and the light-emitting component have the following relationship: H < L1.
[0063] Specifically, the protrusions of the first bend 231 and the second bend 232 relative to the main body 22 create a height difference in the overall structure of the reinforcement 2. This height difference can be adjusted to change the distance between the light-emitting component and the light-emitting part 11, ultimately achieving the goal of adjusting the uniformity of the light spot. Therefore, the reinforcement 2 can also have its structural dimensions adjusted as needed to adapt to different light spot requirements and improve the competitiveness of the lamp body structure 100.
[0064] To further clarify, in this embodiment, the light-emitting part 11 has an overall U-shaped structure, meaning that the light-emitting part 11 extends from one side of the frame 1 to the other along the second direction, and the side walls 12 are respectively connected to both sides of the light-emitting part 11. Preferably, the reinforcing member 2 is connected to the side wall 12 and is located near the junction of the side wall 12 and the light-emitting part 11. The reinforcing member 2 divides the accommodating cavity 3, forming a light-emitting cavity 13 between the reinforcing member 2 and the light-emitting part 11 of the frame 1. After the light-emitting component is installed on the reinforcing member 2, the light emitted by the light-emitting component can be emitted from the side and bottom of the frame 1. Figure 2 As shown, the light-emitting part 11 is located entirely in the lower half of the frame 1. The first mounting surface 221 of the aforementioned reinforcement 2 faces the light-emitting part 11, which can be understood as the first mounting surface 221 facing the lower half of the frame 1. The parts of the frame 1 other than the light-emitting part 11 are preferably opaque to ensure that light is emitted from the lower half of the frame 1 and to optimize the light emission effect.
[0065] It is understood that this is not the only limitation on the setting of the light-emitting part 11 of the frame 1. In some embodiments, the light-emitting part 11 may be set only on the side opposite to the reinforcement part 2.
[0066] In this embodiment, the second hook 21 is formed by bending the reinforcement 2 toward the side where the light-emitting cavity 13 is located, and the first hook 123 is formed by bending it away from the light-emitting cavity 13. When the lamp body structure 100 is installed, the light-emitting part 11 usually faces vertically downward. At this time, the reinforcement 2 strengthens the connection with the frame 1 under the action of gravity, preventing the reinforcement 2 from easily loosening.
[0067] Furthermore, the reinforcement component 2 can also be covered with a reflective film on the side where the first mounting surface 221 is located. The reflective film adjusts the light, improves the uniformity of the light spot, and enhances the overall luminous efficiency of the lamp structure 100. In this embodiment, the reinforcement component 2 is made of color steel plate.
[0068] Example 2:
[0069] The difference between this embodiment and Embodiment 1 is that this embodiment provides another implementation of the lamp body structure 100. For similarities, please refer to Embodiment 1. The differences are explained below.
[0070] Reference Figures 9 to 13 The reinforcing part 23 is located between the second hook 21 and the main body 22. In this embodiment, the reinforcing part 23 is a protrusion that protrudes from the main body 22 toward the side where the light-emitting part 11 is located. A limiting space that is adapted to the first hook 123 is formed between the reinforcing part 23 and the second hook 21. When the reinforcing part 2 is installed inside the frame 1, the first hook 123 is limited between the reinforcing part 23 and the second hook 21, and the second hook 21 is limited between the first hook 123 and the first side 121, realizing the mutual engagement between the reinforcing part 2 and the frame 1, so that the connection structure between the reinforcing part 2 and the frame 1 has stability.
[0071] Since the reinforcement 2 connects to the side walls 12 on both sides and extends along the first direction, the reinforcement 2 provided in the frame 1 effectively increases the structural stability of the frame 1 in the first and second directions, preventing the frame 1 from easily deforming. At the same time, the first hook 123 and the second hook 21 cooperate with each other, and the second hook 21 is limited within the limiting groove 124 to ensure that the reinforcement 2 does not easily fall off when the frame 1 is twisted by external force.
[0072] Furthermore, in this embodiment, the limiting block 222 is an "L"-shaped structure formed by the protrusion of the first mounting surface 221. The limiting blocks 222 are symmetrically arranged, and a groove adapted to the light-emitting component is formed between the limiting blocks 222.
[0073] Among them, the reinforcement component 2 can be made of materials such as plastic or aluminum profile.
[0074] Example 3:
[0075] This embodiment provides a linear lamp 200 based on the above embodiments. The linear lamp 200 includes a light-emitting component 4 and a lamp body structure 100. This embodiment will be described using the lamp body structure 100 of Embodiment 1 as an example.
[0076] Please refer to Figure 14 The light-emitting component 4 includes a substrate 41 and LED beads disposed on the substrate 41, wherein the light-emitting component 4 is mounted on the mounting position of the reinforcement 2 via the substrate 41.
[0077] During installation, the substrate 41 is placed at the mounting position, and then the limiting block 222 is pressed down in the direction of the substrate 41, so that the substrate 41 is positioned between the main body 22 and the limiting block 222 under the action of the limiting block 222, thereby realizing the installation of the light-emitting component 4 and the reinforcement 2. In particular, the limiting block 222 avoids the LED lamp beads to ensure that the light from the LED lamp beads can be emitted smoothly and enter the light-emitting cavity 13.
[0078] Furthermore, in some embodiments, the linear lamp 200 also includes an end cap for sealing the opening 10 of the frame 1, so that the frame 1 forms a sealed structure.
[0079] The frame 1 of the linear lamp 200 is equipped with a reinforcing member 2 inside, which realizes the structural stability of the frame 1 in the first and second directions and prevents the frame 1 from easily deforming. At the same time, the first hook 123 and the second hook 21 cooperate with each other, and the second hook 21 is limited within the limiting groove 124 to ensure that the reinforcing member 2 does not easily fall off when the frame 1 is twisted by external force.
[0080] The above description is merely an example and illustration of the structure of this utility model, and while the description is quite specific and detailed, it should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these obvious substitutions all fall within the protection scope of this utility model.
Claims
1. A lamp body structure, characterized in that, include: The frame has an internal cavity, and the frame has an opening communicating with the cavity in a first direction; the frame includes a light-emitting part extending along the first direction and sidewalls connected to both sides of the light-emitting part; the sidewalls have a first hook protruding toward the cavity, and the first hook extends along the first direction and forms a limiting groove between itself and the sidewall. and The reinforcement component is inserted into the frame. The reinforcement component includes a main body, a second hook, and a limiting block. The second hook is disposed on both sides of the main body. The main body is provided with a first mounting surface for mounting the light-emitting component. The limiting block is disposed on the first mounting surface and limits the light-emitting component. The reinforcement component is pushed into the frame through the opening, and the second hook is positioned in the limiting groove.
2. The lamp body structure according to claim 1, characterized in that, The reinforcement also includes a reinforcing part that connects the main body and the second hook.
3. The lamp body structure according to claim 2, characterized in that, The main body has a second mounting surface that is away from the first mounting surface. The light-emitting component has a light-emitting plane. The distance between the light-emitting plane and the second mounting surface is L1. The reinforcing part protrudes towards the light-emitting part, and the protrusion height of the reinforcing part is H, with the relationship: H < L1.
4. The lamp body structure according to claim 2, characterized in that, The reinforcing portion includes a first bend and a second bend. The first bend is formed by bending from the end of the main body portion toward a plane away from the main body portion, and the second bend is formed by bending from the end of the first bend toward the plane of the main body portion.
5. The lamp body structure according to claim 4, characterized in that, The reinforcing part further includes a first connecting plate parallel to the main body, the first connecting plate connecting the end of the first bend and the beginning of the second bend.
6. The lamp body structure according to claim 2, characterized in that, A second connecting plate is provided between the second hook and the reinforcing part, and the second connecting plate is parallel to the main body.
7. The lamp body structure according to claim 1, characterized in that, The sidewall has a first side and a second side. The second side is bent toward the receiving cavity relative to the first side. The first hook protrudes from the first side and bends toward the direction of the second side. There is a notch between the first hook and the second side. The limiting groove is formed between the first side, the second side and the first hook.
8. The lamp body structure according to claim 1, characterized in that, A light-emitting cavity is formed between the reinforcing member and the light-emitting part. The second hook is formed by bending the reinforcing member toward the light-emitting cavity, and the first hook is formed by bending away from the light-emitting cavity.
9. The lamp body structure according to claim 1, characterized in that, The reinforcement has a reflective film on the side where the first mounting surface is located.
10. A linear lamp, characterized in that, The light-emitting component includes a light-emitting component and a lamp body structure as described in any one of claims 1-9, wherein the light-emitting component includes a substrate and LED beads disposed on the substrate, and the substrate is positioned between the limiting blocks.