Line lamp

Abstract

The utility model provides a line lamp, which belongs to the technical field of lighting lamps and comprises a lamp body, a lampshade, a light source part, a driving component and a locking component, the lamp body is provided with a containing cavity, and the top of the containing cavity is open; the lampshade is rotationally connected to the lamp body and comprises a light-transmitting cover and a heat dissipation plate connected to the light-transmitting cover, and the light-transmitting cover and the heat dissipation plate form a closed mounting cavity in the vertical direction; the light source piece is arranged in the mounting cavity and is fixed on the heat dissipation plate; the driving assembly is arranged in the containing cavity and electrically connected with the light source part. The locking assembly is arranged in the containing cavity and comprises a clamping piece connected to the lamp body and a clamping hook connected to the lampshade. The utility model provides a line lamp and aims to solve the problems that in the prior art, a line lamp is not reasonable in internal layout, and the connection structure of a lampshade and a lamp body is complex, so that the line lamp is inconvenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model belongs to the field of lighting fixture technology, and more specifically, it relates to a linear light. Background Technology

[0002] LED linear lights, also known as linear lamps, are flexible decorative lights that combine LED light sources with linear elements. They are mainly composed of four parts: profile, light strip, cover, and transformer. They are named for their linear appearance when illuminated. The lamp housing is made of drawn aluminum alloy, featuring sharp lines, a simple structure, beautiful appearance, sturdiness, corrosion resistance, and easy installation.

[0003] However, due to the elongated shape of linear lights, their internal space is limited. Therefore, how to rationally arrange the various components within this limited space is a problem that linear lights need to solve. Furthermore, since linear lights need to be fixed to mounting surfaces such as walls, the light body must be fixed to the mounting surface first, and then the lampshade must be connected to the light body. Therefore, enabling quick assembly and disassembly of the light body and lampshade is a crucial factor in achieving fast and convenient installation of linear lights. Utility Model Content

[0004] The purpose of this utility model is to provide a linear light that solves the problem that the internal layout of the linear light in the prior art is unreasonable and the connection structure between the lampshade and the lamp body is complicated, which makes it inconvenient to disassemble and assemble the linear light.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A linear light is provided, comprising:

[0007] The lamp body has a receiving cavity and a fixing area for fixing to a mounting surface, the top of the receiving cavity being open;

[0008] A lampshade, rotatably connected to the lamp body and used to close the opening of the receiving cavity, the lampshade includes a light-transmitting cover and a heat dissipation plate connected to the light-transmitting cover, the light-transmitting cover and the heat dissipation plate forming a closed mounting cavity in the vertical direction;

[0009] A light source is disposed within the mounting cavity and fixed to the heat sink.

[0010] A driving assembly, disposed within the receiving cavity and electrically connected to the light source element; and

[0011] A locking assembly, disposed within the receiving cavity, includes a snap-fit ​​member connected to the lamp body and a hook connected to the lamp shade. The snap-fit ​​member includes a base and a locking part slidably connected to the base along a first path. The locking assembly further includes a driving part and an elastic member. The elastic member is configured with a preload force to keep the locking part and the hook locked. The driving part extends out of the receiving cavity and is used to disengage the hook from the locking part.

[0012] In one possible implementation, the linear light further includes a fixing component, the fixing component comprising:

[0013] A mounting bracket, connected to the lampshade, and having mounting holes; and

[0014] An elastic buckle is disposed in the receiving cavity and connected to the lamp body, and the elastic buckle has a snap-fit ​​portion that engages with the fixing hole.

[0015] In one possible implementation, the resilient snap-fit ​​includes:

[0016] The flexible base includes a mounting plate connected to the lamp body and a snap-fit ​​piece disposed at an angle to the mounting plate; and

[0017] An elastic sheet is attached to the snap-fit ​​piece, the elastic sheet forming the snap-fit ​​portion, the elastic sheet including two snap-fit ​​areas distributed at an angle, one of the snap-fit ​​areas being connected to the snap-fit ​​piece, and the connection between the two snap-fit ​​areas being inserted into the fixing hole.

[0018] In one possible implementation, the driving component includes:

[0019] A driver, disposed within the receiving cavity and fixed to the lamp body, is electrically connected to the light source element; and

[0020] A DIP switch, electrically connected to the driver and fixed to the lamp body, extends out of the receiving cavity.

[0021] In one possible implementation, the linear light further includes a hinge assembly comprising a first mounting portion, a hinge portion, and a second mounting portion connected sequentially. The hinge portion is a flexible member with elastic deformation capability. The first mounting portion and the second mounting portion are rotatably connected through the hinge portion. The first mounting portion has a closed state where it is parallel to or in contact with the second mounting portion, and an open state where it forms an angle with the second mounting portion or is located on the same plane. The first mounting portion and / or the second mounting portion rotate around the hinge portion to switch between the closed state and the open state.

[0022] In one possible implementation, the hinge portion has an arc-shaped groove on its inner side and a protruding arc-shaped protrusion on its outer side, so that the hinge portion forms a component with an arc-shaped cross-section.

[0023] In one possible implementation, the first mounting portion and / or the second mounting portion are further provided with a limiting protrusion, which, in the closed state, is used to create a clearance space between the first mounting portion and the second mounting portion.

[0024] In one possible implementation, the card holder has a clearance hole, which is a through hole. The locking assembly further includes a cover plate that seals the clearance hole and a drive block connected to the cover plate. The drive block is slidably inserted into the clearance hole to form the drive part.

[0025] In one possible implementation, the light-transmitting cover includes a cover body and a fixed flange disposed on the edge of the cover body, and also includes a snap-fit ​​strip connected to the cover body. The fixed flange and the snap-fit ​​strip are spaced apart to form a mounting groove, and the heat dissipation plate is inserted into the mounting groove.

[0026] In one possible implementation, the snap-fit ​​strip includes a connecting portion and a limiting portion distributed at an angle. The connecting portion is connected to the cover, and the limiting portion is bent into the mounting groove. The heat sink includes a heat sink body and a snap-fit ​​flange connected to the edge of the heat sink body. The snap-fit ​​flange is inserted into the mounting groove and snaps into the limiting portion.

[0027] The beneficial effects of the linear light provided by this utility model are as follows: Compared with the prior art, the linear light of this utility model installs the light source component in the mounting cavity formed by the light-transmitting cover and the heat sink. Since the mounting cavity is a closed space, it not only avoids contamination of the light source component by moisture or dust in the external environment, but also avoids the problem of the light source component being exposed to the outside during the installation process, which could easily lead to damage. The driving component and locking component are both located in the receiving cavity, and the light source component is located in the mounting cavity, which realizes a reasonable layout of the internal space of the linear light and avoids the problem of insufficient space in the receiving cavity caused by placing all components in the receiving cavity. In this utility model, the lamp body and the lamp cover are rotatably connected and locked together by snap-fit ​​components and hooks. The locking component has a simple structure, which not only avoids the cumbersome installation steps caused by the separate design when fixing the lamp cover and the lamp body, but also eliminates the need for positioning and external connecting components during the installation process, greatly simplifying the installation steps and improving the efficiency of disassembling and assembling the lamp body and lamp cover. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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 these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the structure of a linear light provided in an embodiment of this utility model;

[0030] Figure 2 This is a schematic diagram of the locking component used in an embodiment of the present invention;

[0031] Figure 3 This is another structural schematic diagram of the locking component used in an embodiment of the present utility model;

[0032] Figure 4 A partial schematic diagram of the provided linear light;

[0033] Figure 5 This is a side view of the hinge assembly used in an embodiment of the present utility model;

[0034] Figure 6 A cross-sectional view of a linear light provided in an embodiment of this utility model.

[0035] In the diagram: 1. Lampshade; 101. Light-transmitting cover; 1011. Cover body; 1012. Fixing flange; 1013. Snap-fit ​​strip; 102. Heat sink; 1021. Heat sink body; 1022. Snap-fit ​​flange; 103. Mounting cavity; 2. Lamp body; 201. Receiving cavity; 3. Drive assembly; 301. Driver; 302. DIP switch; 4. Locking assembly; 401. Snap-fit ​​piece; 4011. Card holder; 4012. First locking block; 401 3. Second locking block; 4014. Elastic element; 4015. Cover plate; 4016. Drive block; 402. Hook; 5. Fixing assembly; 501. Fixing bracket; 502. Elastic buckle; 5021. Elastic seat; 5022. Elastic sheet; 6. Hinge assembly; 601. First mounting part; 602. Second mounting part; 603. Hinge part; 6031. Arc-shaped groove; 6032. Arc-shaped protrusion; 604. Limiting protrusion; 7. Light source element. Detailed Implementation

[0036] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0037] In the claims, description, and accompanying drawings of this utility model, unless otherwise expressly defined, the terms "first," "second," or "third," etc., are used to distinguish different objects, not to describe a specific order. Unless otherwise stated, other directional terms, such as "vertical," "clockwise," and "counterclockwise," indicate orientation or positional relationships based on the orientation and positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, not to indicate or imply that the referred device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific scope of protection of this utility model. In the claims, description, and accompanying drawings of this utility model, unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" should be interpreted broadly, that is, any connection method in which there is no displacement relationship or relative rotation relationship between the two, that is, including non-removable fixed connection, detachable fixed connection, integral connection, and fixed connection through other devices or elements. In the claims, description, and accompanying drawings of this utility model, the terms "comprising," "having," and their variations are intended to mean "including but not limited to."

[0038] Please refer to the following: Figures 1 to 6 The linear light provided by this utility model will now be described. The linear light includes a lamp body 2, a lampshade 1, a light source 7, a driving assembly 3, and a locking assembly 4. The lamp body 2 has a receiving cavity 201 and a fixing area for fixing to a mounting surface, with an opening at the top of the receiving cavity 201. The lampshade 1 is rotatably connected to the lamp body 2 and is used to close the opening of the receiving cavity 201. The lampshade 1 includes a light-transmitting cover 101 and a heat dissipation plate 102 connected to the light-transmitting cover 101. The light-transmitting cover 101 and the heat dissipation plate 102 form a closed mounting cavity 103 in the vertical direction. The light source 7 is disposed within the mounting cavity 103 and fixed to the heat dissipation plate 102. The driving assembly... Component 3 is disposed in the receiving cavity 201 and is electrically connected to the light source component 7; locking assembly 4 is disposed in the receiving cavity 201 and includes a snap-fit ​​component 401 connected to the lamp body 2 and a snap hook 402 connected to the lamp cover 1. The snap-fit ​​component 401 includes a snap seat 4011 and a locking part slidably connected to the snap seat 4011 along a first path. Locking assembly 4 also includes a driving part and an elastic member 4014. The elastic member 4014 is configured with a pre-tightening force to keep the locking part locked to the snap hook 402. The driving part extends out of the receiving cavity 201 and is used to separate the locking part from the snap hook 402.

[0039] Compared with the prior art, the linear light provided by this utility model installs the light source component 7 within the mounting cavity 103 formed by the light-transmitting cover 101 and the heat sink 102. Since the mounting cavity 103 is a closed space, it not only prevents moisture or dust from the external environment from contaminating the light source component 7, but also avoids the problem of the light source component 7 being exposed to the outside during the installation process, thus preventing easy damage. The driving component 3 and the locking component 4 are both located within the receiving cavity 201, and the light source component 7 is located within the mounting cavity 103, achieving a reasonable layout of the internal space of the linear light and avoiding the problem of insufficient space within the receiving cavity 201 caused by placing all components within it. In this utility model, the lamp body 2 and the lamp cover 1 are rotatably connected and are engaged by the snap-fit ​​component 401 and the snap-fit ​​hook 402. The locking component 4 has a simple structure. When fixing the lamp cover 1 and the lamp body 2, it not only avoids the cumbersome installation steps caused by the split design, but also eliminates the need for positioning and external connecting parts during the installation process, greatly simplifying the installation steps and improving the efficiency of disassembling and assembling the lamp body 2 and the lamp cover 1.

[0040] It should be noted that the first path is parallel to the extension path of lamp body 2.

[0041] Optionally, the lamp body 2 and the lamp cover 1 can be rotatably connected by a hinge.

[0042] Optionally, the lamp body 2 is provided with mounting holes, and fasteners are inserted into the mounting holes to fix the lamp body 2.

[0043] As one specific embodiment of the snap-fit ​​component, the snap-fit ​​component 401 includes a snap-fit ​​base 4011 and a first locking block 4012 and a second locking block 4013 distributed along a first path on the snap-fit ​​base 4011. At least one of the first locking block 4012 and the second locking block 4013 is slidably connected to the snap-fit ​​base 4011, and the first locking block 4012 and / or the second locking block 4013 form a locking part.

[0044] Optionally, both the first locking block 4012 and the second locking block 4013 are slidably connected to the card holder 4011 along the first path, and each of the first locking block 4012 and the second locking block 4013 is connected to an elastic member 4014. One elastic member 4014 applies force to the first locking block 4012, and the other elastic member 4014 applies force to the second locking block 4013, so that the first locking block 4012 and the second locking block 4013 move closer to each other, and both the first locking block 4012 and the second locking block 4013 form a locking part.

[0045] Optionally, the first locking block 4012 is fixedly connected to the card holder 4011, and the second locking block 4013 is slidably connected to the card holder 4011. The elastic member 4014 is configured with a preload force to cause the second locking block 4013 to slide towards the end of the first locking block 4012, and the second locking block 4013 forms a locking portion. Alternatively, the second locking block 4013 is fixed to the card holder 4011, and the first locking block 4012 is slidably connected to the card holder 4011. The elastic member 4014 is configured with a preload force to cause the first locking block 4012 to slide towards the end of the second locking block 4013, and the first locking block 4012 forms a locking portion.

[0046] Optionally, when no external force is applied, the first locking block 4012 and the second locking block 4013 abut against each other along the first path, or when no external force is applied, the first locking block 4012 and the second locking block 4013 are spaced apart, but the spacing is smaller than the size of the hook 402 in the first path.

[0047] In some embodiments, please refer to Figure 1 and Figure 6 The linear light also includes a fixing component 5, which includes a fixing bracket 501 and an elastic buckle 502. The fixing bracket 501 is connected to the lamp cover 1 and has a fixing hole. The elastic buckle 502 is located in the receiving cavity 201 and connected to the lamp body 2. The elastic buckle 502 has a snap-fit ​​part that engages with the fixing hole.

[0048] When the lamp body 2 and the lamp cover 1 are closed, the snap-fit ​​part of the elastic buckle 502 snaps into the fixing hole. When the lamp body 2 and the lamp cover 1 are separated, the snap-fit ​​part separates from the fixing hole. In this embodiment, the fixing component 5 cooperates with the locking component 4 to further improve the firmness and reliability of the connection between the lamp cover 1 and the lamp body 2.

[0049] In some embodiments, please refer to Figure 6 The elastic buckle 502 includes an elastic seat 5021 and an elastic piece 5022. The elastic seat 5021 includes a mounting piece connected to the lamp body 2 and a snap-fit ​​piece set at an angle to the mounting piece. The elastic piece 5022 is connected to the snap-fit ​​piece and forms a snap-fit ​​part. The elastic piece 5022 includes two snap-fit ​​areas distributed at an angle. One of the snap-fit ​​areas is connected to the snap-fit ​​piece, and the connection between the two snap-fit ​​areas is inserted into the fixing hole.

[0050] The connection between the two snap-fit ​​areas forms an angle, and this connection is inserted into the fixing hole to lock the lamp body 2 and the lamp cover 1 together. When it is necessary to open the lamp cover 1, a force is applied to the lamp cover 1, the snap-fit ​​area undergoes elastic deformation, and separates from the fixing hole, thereby opening the lamp cover 1.

[0051] Optionally, one snap-fit ​​area is connected to the snap-fit ​​piece, and the other snap-fit ​​area is a free end, which facilitates the deformation of the two snap-fit ​​areas and makes it easier for the snap-fit ​​part to enter and exit the fixing hole.

[0052] In some embodiments, please refer to Figure 1 The driving component 3 includes a driver 301 and a DIP switch 302. The driver 301 is located inside the receiving cavity 201 and fixed to the lamp body 2. The driver 301 is electrically connected to the light source 7. The DIP switch 302 is electrically connected to the driver 301 and fixed to the lamp body 2. The switch of the DIP switch 302 extends out of the receiving cavity 201.

[0053] The switch of the DIP switch 302 extends outside the receiving cavity 201. By operating the DIP switch 302, the driver 301 can be controlled, thereby controlling the light source 7 to change parameters such as color or color temperature. In this embodiment, both the DIP switch 302 and the driver 301 are located inside the receiving cavity 201, which realizes a reasonable layout of the driving component 3 and facilitates the operation of the DIP switch 302.

[0054] In some embodiments, please refer to Figures 1 to 3 The linear light also includes a hinge assembly 6, which includes a first mounting part 601, a hinge part 603, and a second mounting part 602 connected in sequence. The hinge part 603 is a flexible component with elastic deformation capability. The first mounting part 601 and the second mounting part 602 are rotatably connected through the hinge part 603. The first mounting part 601 has a closed state where it is parallel to or in contact with the second mounting part 602, and an open state where it is at an angle to the second mounting part 602 or located on the same plane. The first mounting part 601 and / or the second mounting part 602 rotate around the hinge part 603 to switch between the closed state and the open state.

[0055] The first mounting part 601 and the second mounting part 602 are respectively connected to the lamp body 2 and the lamp cover 1. When installing the lamp body 2, the first mounting part 601 and the second mounting part 602 are in the open state. Since the first mounting part 601 and the second mounting part 602 are connected by the hinge part 603, there is no need for the operator to lift the lamp cover 1. After the lamp body 2 is installed, the first mounting part 601 is rotated around the hinge part 603 to switch to the closed state, and then the lamp body 2 and the lamp cover 1 are fixedly connected by the hinge part 603. In this utility model, the first mounting part 601 and the second mounting part 602 are rotatably connected by the hinge part 603. Since the hinge part 603 is a flexible component with elastic deformation capability, it can deform with the rotation of the first mounting part 601. Therefore, there is no need to set up a separate rotating shaft connection, which simplifies the structure and reduces the weight. Moreover, there is no need to lift the lamp cover 1 during the entire installation process, which can be operated by a single person and reduces labor costs. In addition, since the first mounting part 601 and the second mounting part 602 are respectively connected to the lamp body 2 and the lamp cover 1, there is no need to change the original structure of the lamp body 2 and the lamp cover 1, which can be applied to various types of lamps, reducing production and design costs.

[0056] In some embodiments, please refer to Figures 4 to 5 The hinge portion 603 has an arc-shaped groove 6031 on the inner side and a protruding arc-shaped protrusion 6032 on the outer side, so that the hinge portion 603 forms a component with an arc-shaped cross-section.

[0057] When the first mounting part 601 and the second mounting part 602 switch from the open state to the closed state, the hinge part 603 needs to deform, and the deformation on the outer side is greater than that on the inner side. If the hinge part 603 is a planar structure, when switching to the closed state, the outer side of the hinge part 603 is stretched and deformed, while the inner side accumulates due to bending. Excessive deformation of the hinge part 603 can easily lead to tensile fracture, while the accumulation on the inner side causes the gap between the first mounting part 601 and the second mounting part 602 to be too large, affecting the closing of the lamp body 2 and the lamp cover 1. In this embodiment, the outer side of the hinge part 603 is set as an arc-shaped protrusion 6032, which increases the area of ​​the outer side on the deformation path and avoids the problem of fracture caused by excessive deformation of the outer side of the hinge part 603. The inner side is set as an arc-shaped groove 6031 to avoid the accumulation on the inner side in the closed state.

[0058] It should be noted that when the hinge portion 603 bends, the bending distance on the inner side is less than that on the outer side, meaning the deformation on the inner side is less than the deformation on the outer side. In this embodiment, the area of ​​the inner surface of the hinge portion 603 is smaller than the area of ​​the outer surface, which ensures that the outer side of the hinge portion 603 has sufficient deformation allowance while avoiding the problem of inner protrusion.

[0059] In some embodiments, please refer to Figures 4 to 5 The first mounting part 601 and / or the second mounting part 602 are also provided with a limiting protrusion 604. In the closed state, the limiting protrusion 604 is used to create a clearance space between the first mounting part 601 and the second mounting part 602.

[0060] In the closed state, the limiting protrusion 604 abuts against the first mounting part 601 or the second mounting part 602, limiting the first mounting part 601 and the second mounting part 602 to avoid collision between them when the first mounting part 601 and the second mounting part 602 switch from the open state to the closed state, and also to avoid mutual collision and interference of the locking parts, thus improving the reliability of the connection.

[0061] Optionally, the limiting protrusion 604 can be a flexible component, such as a rubber component or a plastic component, or it can be an EVA component, to avoid rigid contact.

[0062] It should be noted that the limiting protrusion 604 belongs to the first mounting part 601 or the second mounting part 602, and can be installed as an integral part or separately.

[0063] In some embodiments, please refer to Figures 2 to 3The card holder 4011 has a clearance hole, which is a through hole. The locking component 4 also includes a cover plate 4015 that covers the clearance hole and a drive block 4016 connected to the cover plate 4015. The drive block 4016 is slidably inserted into the clearance hole to form a drive unit.

[0064] The drive block 4016 is inserted into the clearance hole. The cover plate 4015 moves along the first path, allowing the drive block 4016 to move within the clearance hole. This compresses the elastic element 4014, relieving the first locking block 4012 and / or the second locking block 4013 of stress, thus unlocking the hook 402. The cover plate 4015 shields the clearance hole, improving the sealing performance of the lamp body 2 and lampshade 1, preventing external moisture or dust from entering the space formed by the lamp body 2 and lampshade 1, and extending the lifespan of the lamp.

[0065] Optionally, when both the first locking block 4012 and the second locking block 4013 are slidably connected to the card holder 4011, the two elastic members 4014 apply force to the first locking block 4012 and the second locking block 4013 respectively, and two cover plates 4015 and corresponding drive blocks 4016 are respectively provided. The two cover plates 4015 are moved in opposite directions to make the first locking block 4012 and the second locking block 4013 move away from each other.

[0066] Optionally, the first locking block 4012 or the second locking block 4013 is connected to the cover plate 4015.

[0067] Specifically, the lamp body 2 has a clearance hole that communicates with the receiving cavity 201, and the drive block 4016 is slidably inserted into the clearance hole.

[0068] In some embodiments, please refer to Figure 4 The light-transmitting cover 101 includes a cover body 1011 and a fixed flange 1012 disposed on the edge of the cover body 1011, and also includes a snap-fit ​​strip 1013 connected to the cover body 1011. The fixed flange 1012 and the snap-fit ​​strip 1013 are spaced apart to form a mounting groove, and the heat dissipation plate 102 is inserted into the mounting groove.

[0069] In this embodiment, the heat sink 102 and the light-transmitting cover 101 are fixed by plugging in, avoiding the need to make holes in the light-transmitting cover 101 and the heat sink 102, improving the sealing effect in the mounting cavity 103, and ensuring the integrity of the light-transmitting cover 101.

[0070] In some embodiments, please refer to Figure 4 The snap-fit ​​strip 1013 includes a connecting part and a limiting part distributed at an angle. The connecting part is connected to the cover 1011, and the limiting part is bent into the mounting groove. The heat sink 102 includes a heat sink body 1021 and a snap-fit ​​flange 1022 connected to the edge of the heat sink body 1021. The snap-fit ​​flange 1022 is inserted into the mounting groove and snaps with the limiting part.

[0071] The snap-fit ​​flange 1022 is inserted into the mounting groove and fixed to the limiting part by snap-fit. This avoids the need for an interference fit between the snap-fit ​​flange 1022 and the mounting groove, reducing the resistance of the snap-fit ​​flange 1022 when inserted into the mounting groove. At the same time, the fixing is achieved by the contact between the snap-fit ​​flange 1022 and the limiting part.

[0072] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A linear light, characterized in that, include: The lamp body has a receiving cavity and a fixing area for fixing to a mounting surface, the top of the receiving cavity being open; A lampshade is rotatably connected to the lamp body and is used to close the opening of the receiving cavity. The lampshade includes a light-transmitting cover and a heat dissipation plate connected to the light-transmitting cover. The light-transmitting cover and the heat dissipation plate form a closed mounting cavity in the vertical direction. A light source is disposed within the mounting cavity and fixed to the heat sink. A driving component is disposed within the receiving cavity and is electrically connected to the light source element; as well as A locking assembly, disposed within the receiving cavity, includes a snap-fit ​​member connected to the lamp body and a hook connected to the lamp shade. The snap-fit ​​member includes a base and a locking part slidably connected to the base along a first path. The locking assembly further includes a driving part and an elastic member. The elastic member is configured with a preload force to keep the locking part and the hook locked. The driving part extends out of the receiving cavity and is used to disengage the hook from the locking part.

2. The linear light as described in claim 1, characterized in that, The linear light also includes a fixing component, which includes: A mounting bracket, connected to the lampshade, and having mounting holes; and An elastic buckle is disposed in the receiving cavity and connected to the lamp body, and the elastic buckle has a snap-fit ​​portion that engages with the fixing hole.

3. The linear light as described in claim 2, characterized in that, The elastic buckle includes: The flexible base includes a mounting plate connected to the lamp body and a snap-fit ​​piece disposed at an angle to the mounting plate; and An elastic sheet is attached to the snap-fit ​​piece, the elastic sheet forming the snap-fit ​​portion, the elastic sheet including two snap-fit ​​areas distributed at an angle, one of the snap-fit ​​areas being connected to the snap-fit ​​piece, and the connection between the two snap-fit ​​areas being inserted into the fixing hole.

4. The linear light as described in claim 1, characterized in that, The driving component includes: A driver, disposed within the receiving cavity and fixed to the lamp body, is electrically connected to the light source element; and A DIP switch, electrically connected to the driver and fixed to the lamp body, extends out of the receiving cavity.

5. The linear light as described in claim 1, characterized in that, The linear light also includes a hinge assembly, which comprises a first mounting part, a hinge part, and a second mounting part connected in sequence. The hinge part is a flexible component with elastic deformation capability. The first mounting part and the second mounting part are rotatably connected through the hinge part. The first mounting part has a closed state where it is parallel to or in contact with the second mounting part, and an open state where it is at an angle to the second mounting part or located on the same plane. The first mounting part and / or the second mounting part rotate around the hinge part to switch between the closed state and the open state.

6. The linear light as described in claim 5, characterized in that, The hinge has an arc-shaped groove on the inner side and an arc-shaped protrusion on the outer side, making the hinge a component with an arc-shaped cross-section.

7. The linear light as described in claim 5, characterized in that, The first mounting portion and / or the second mounting portion are further provided with a limiting protrusion, which, in the closed state, is used to create a clearance space between the first mounting portion and the second mounting portion.

8. The linear light as described in claim 1, characterized in that, The card holder has an clearance hole, which is a through hole. The locking assembly also includes a cover plate that seals the clearance hole and a drive block connected to the cover plate. The drive block is slidably inserted into the clearance hole to form the drive part.

9. The linear light as described in claim 1, characterized in that, The light-transmitting cover includes a cover body and a fixed flange located at the edge of the cover body, and also includes a snap-fit ​​strip connected to the cover body. The fixed flange and the snap-fit ​​strip are spaced apart to form a mounting groove, and the heat dissipation plate is inserted into the mounting groove.

10. The linear light as described in claim 9, characterized in that, The snap-fit ​​strip includes a connecting part and a limiting part distributed at an angle. The connecting part is connected to the cover, and the limiting part is bent into the mounting groove. The heat sink includes a heat sink body and a snap-fit ​​flange connected to the edge of the heat sink body. The snap-fit ​​flange is inserted into the mounting groove and snaps into the limiting part.

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