Hinge structure and lamp

Abstract

The utility model provides a hinge structure and a lamp and belongs to the technical field of connecting structures, the hinge structure comprises a first mounting part, a connecting part and a second mounting part which are connected in sequence, the connecting part is a flexible component and has elastic deformation capacity, and the second mounting part is a flexible component and has elastic deformation capacity. The first mounting part and the second mounting part are rotationally connected through the connecting part, the first mounting part has a closed state in which the first mounting part and the second mounting part are parallel to each other or make contact with each other and an open state in which the first mounting part and the second mounting part form an included angle or are located on the same plane, and the first mounting part rotates around the connecting part; and switching between the closing state and the opening state is realized. The utility model provides a hinge structure and a lamp, and aims to solve the problems that the original structures of a lamp body and a lampshade need to be changed when the lamp body and the lamp are connected by adopting a switching structure in the prior art, the universality is not realized, and the production and design cost is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of connection structures, and more specifically, relates to a hinged structure and a lamp. Background Art

[0002] At present, traditional lamps such as ceiling lamps or linear lamps usually adopt a split design for the lampshade and the lamp body, and a detachable connection is achieved through connecting parts, such as screw connection or clip connection. When installing the lamp, it is necessary to remove the lampshade, first fix the lamp body on the installation surface, and then lift the lampshade to install it on the lamp body. In order to ensure the firmness of the connection between the lampshade and the lamp body, multiple connection points are usually set between the lampshade and the lamp body, which will result in a long installation time. During this process, the operator needs to keep the lampshade in a lifted state and install the lampshade and the lamp body at the same time. The above operation process makes it difficult for a single person to install the lamp body and lampshade, which increases the difficulty and cost of installing the lampshade and the lamp body.

[0003] In addition, if hinges are used to connect the lamp body and lampshade, spaces are formed between adjacent hinges, which will affect the sealing performance of the lamp and cause external moisture or dust to enter the lamp, shortening the service life of the lamp. Furthermore, there is a rotating shaft in the middle of the hinge. Metal components are usually used to prevent the rotating shaft from breaking. Therefore, the use of alloy hinge components will also increase the overall weight of the lamp. If a transition structure is provided on the lamp body or lampshade, it will be beneficial for the transition structure to achieve a rotational connection between the lamp body and the lampshade. In order to ensure the sealing performance after the lamp body and the lampshade are connected, the lamp body and the lampshade need to be specially designed so that the transition structure on the lamp body can be inserted into the lampshade to achieve a rotational connection between the lampshade and the lamp body. This design can ensure the internal sealing of the lampshade and the lamp body after they are closed. However, the above structure requires changing the original structure of the corresponding lamp body and lampshade, cannot be applied to lamps of different models, increases production costs, and is not universal. Utility Model Content

[0004] The purpose of the present utility model is to provide a hinged structure and a lamp, aiming to solve the problem in the prior art that when the lamp body and the lamp are connected using a transition structure, the original structure of the lamp body and the lampshade need to be changed, which is not universal and causes increased production and design costs.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, a hinged structure is provided, comprising a first mounting portion, a connecting portion, and a second mounting portion connected in sequence, wherein the connecting portion is a flexible component and has elastic deformation capability, the first mounting portion and the second mounting portion are rotatably connected via the connecting portion, the first mounting portion has a closed state in which it is parallel to or in contact with the second mounting portion, and an open state in which it is at an angle to or located in the same plane as the second mounting portion, the first mounting portion rotates around the connecting portion to switch between the closed state and the open state.

[0007] In combination with the first aspect, in a possible implementation, the inner side of the connecting portion has an arc-shaped groove, and the outer side has a protruding arc-shaped protrusion, so that the connecting portion forms a component with an arc-shaped cross section.

[0008] In combination with the first aspect, in a possible implementation, the first mounting portion, the connecting portion, and the second mounting portion are an integral component, and a thickness of the connecting portion is smaller than a thickness of the first mounting portion and the second mounting portion.

[0009] In combination with the first aspect, in a possible implementation, the first mounting portion has a plurality of first mounting positions distributed in sequence along its own extension path, and the second mounting portion has a plurality of second mounting positions distributed in sequence along its own extension path, the first mounting positions are used to fix the first mounting portion, and the second mounting positions are used to fix the second mounting portion.

[0010] In combination with the first aspect, in a possible implementation, the first mounting portion is provided with a plurality of first mounting holes spaced apart along its own axial direction, and the first mounting holes form the first mounting position; the second mounting portion is provided with a plurality of second mounting holes spaced apart along its own axial direction, and the second mounting holes form the second mounting position; the first mounting holes and the second mounting holes are staggered on a first path, and the first path is parallel to the extension path of the first mounting portion.

[0011] In combination with the first aspect, in a possible implementation, the first mounting portion and / or the second mounting portion is further provided with a limiting ridge, and in the closed state, the limiting ridge is used to form an avoidance space between the first mounting portion and the second mounting portion.

[0012] The hinged structure provided by the present invention has the following advantages: Compared to the prior art, the present invention connects the first and second mounting parts to the lamp body and lampshade, respectively. During lamp installation, the first and second mounting parts are in the open position. Since the first and second mounting parts are connected via a connecting portion, there is no need for the operator to lift the lampshade. After the lamp body is installed, the first mounting part is rotated about the connecting portion to switch to the closed position, and the lamp body and lampshade are then fixedly connected via the connecting member. The first and second mounting parts in the present invention are rotatably connected via the connecting portion. Since the connecting portion is a flexible, elastically deformable component that deforms with the rotation of the first mounting part, there is no need for a separate rotating shaft connection, simplifying the structure and reducing weight. Furthermore, there is no need to lift the lampshade during the entire installation process, allowing for single-person operation and reducing labor costs. Furthermore, since the first and second mounting parts are connected to the lamp body and lampshade, respectively, there is no need to modify the existing lamp body and lampshade structures, making the structure suitable for various lamp models and reducing production and design costs.

[0013] In a second aspect, an embodiment of the present invention further provides a lamp, comprising the hinged structure described above, and also comprising a light source assembly and a lamp body connected to the second mounting portion, wherein the light source assembly comprises a lampshade connected to the first mounting portion and a light source assembly arranged in the lampshade.

[0014] In combination with the second aspect, in a possible implementation, the lampshade includes a light-transmitting cover and a heat dissipation plate connected to the light-transmitting cover, the light-transmitting cover is provided with a mounting groove, the heat dissipation plate includes a heat dissipation body and a mounting flange connected to the edge of the heat dissipation body, and the mounting flange is inserted into the mounting groove.

[0015] In combination with the second aspect, in a possible implementation, the light-transmitting cover includes a cover body and a fixed flange provided on the edge of the cover body, and also includes a snap-on strip connected to the cover body, and the fixed flange and the snap-on strip are spaced apart along a second path to form the mounting groove, and the second path is perpendicular to the extension path of the first mounting portion.

[0016] In combination with the second aspect, in a possible implementation, the first mounting portion has an avoidance area adapted to the fixed flange, the avoidance area is recessed toward a side away from the fixed flange, and the fixed flange fits in the avoidance area.

[0017] The beneficial effect of the lamp provided by the present invention is that, compared with the prior art, the above-mentioned hinge structure is adopted, and the technical effect is similar to that of the above-mentioned hinge structure, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic structural diagram of a lamp provided in an embodiment of the present utility model;

[0020] Figure 2 A schematic diagram of the structure of the hinge structure provided by an embodiment of the present invention in an open state;

[0021] Figure 3 This is a structural schematic diagram of the hinge structure provided by an embodiment of the present invention in a closed state.

[0022] In the figure: 1. First mounting portion; 2. Second mounting portion; 201. Position limiting rib; 3. Connecting portion; 301. Avoidance area; 302. Arc-shaped groove; 303. Arc-shaped protrusion; 4. Lampshade; 401. Translucent cover; 4011. Cover body; 4012. Fixed flange; 4013. Snap-in strip; 402. Heat dissipation plate; 4021. Heat dissipation body; 4022. Mounting flange; 5. Lamp body; 6. Locking piece. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] In the claims, specification, and drawings of the present invention, unless otherwise expressly defined, terms such as "first," "second," or "third" are used to distinguish between different objects, rather than to describe a specific order. Unless otherwise specified, other directional words such as "vertical," "clockwise," and "counterclockwise" are used to indicate directions or positional relationships based on the directions and positional relationships shown in the drawings, and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or component referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific scope of protection of the present invention. In the claims, specification, and drawings of the present invention, unless otherwise expressly defined, terms such as "fixed connection" or "fixed connection" should be understood in a broad sense, that is, any connection method without a displacement relationship or relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, integral connection, and fixed connection through other devices or components. In the claims, specification, and drawings of the present invention, terms such as "including," "having," and their variations are intended to mean "including but not limited to."

[0025] It should be noted that the “inner side” refers to the side where the connecting portion rotates less when the first mounting portion switches between the open state and the closed state, and the opposite is the “outer side”.

[0026] Please also refer to Figures 1 to 3 The hinged structure and lamp provided by the present invention are now described. The hinged structure includes a first mounting portion 1, a connecting portion 3, and a second mounting portion 2, which are connected in sequence. The connecting portion 3 is a flexible member with elastic deformation capability. The first mounting portion 1 and the second mounting portion 2 are rotatably connected via the connecting portion 3. The first mounting portion 1 has a closed state in which it is parallel to or in contact with the second mounting portion 2, and an open state in which it forms an angle with the second mounting portion 2 or is located in the same plane as the second mounting portion 2. The first mounting portion 1 rotates about the connecting portion 3 to switch between the closed and open states.

[0027] Compared with the prior art, the hinged structure provided by the present invention connects the first mounting portion 1 and the second mounting portion 2 to the lamp body 5 and the lampshade 4 respectively. When the lamp body 5 is installed, the first mounting portion 1 and the second mounting portion 2 are in the open state. Since the first mounting portion 1 and the second mounting portion 2 are connected through the connecting portion 3, there is no need for the operator to lift the lampshade 4. After the installation of the lamp body 5 is completed, the first mounting portion 1 is rotated around the connecting portion 3 and switched to the closed state, and then the lamp body 5 and the lampshade 4 are fixedly connected through the connecting portion 3. The first mounting portion 1 and the second mounting portion 2 in the present invention are rotationally connected through the connecting portion 3. Since the connecting portion 3 is a flexible component with elastic deformation ability, it can deform as the first mounting portion 1 rotates. Therefore, there is no need to set up an additional shaft connection, which simplifies the structure and reduces the weight. In addition, there is no need to lift the lampshade 4 during the entire installation process, which can be operated by one person, reducing labor costs. In addition, since the first mounting portion 1 and the second mounting portion 2 are respectively connected to the lamp body 5 and the lampshade 4, there is no need to change the original structure of the lamp body 5 and the lampshade 4, and it can be applied to various types of lamps, reducing production and design costs.

[0028] Optionally, the connecting portion 3 is a rubber or plastic component. The connecting portion 3 can be bonded to the first mounting portion 1 and the second mounting portion 2 separately, or can be integrally formed with the first mounting portion 1 and the second mounting portion 2. For example, the first mounting portion 1, the connecting portion 3, and the second mounting portion 2 are an integral component manufactured by an extrusion molding process.

[0029] It should be noted that, in the closed state, the first mounting portion 1 contacts the second mounting portion 2, thereby limiting the position of the lamp body 5 and the lampshade 4. Alternatively, the first mounting portion 1 is parallel to the second mounting portion 2, and the lamp body 5 and the lampshade 4 abut against each other for limiting position.

[0030] It should be noted that the hinge structure in the present invention is not only applicable to the connection between the lamp body 5 and the lampshade 4, but also applicable to the connection of other components.

[0031] It should be noted that the absence of a connecting shaft in the present invention not only simplifies the structure but also avoids connection failure caused by long-term wear, corrosion, or breakage of the connecting shaft. Furthermore, during use, the first mounting portion 1, connecting portion 3, and second mounting portion 2 completely cover the gaps between the components to be connected (e.g., the lamp body 5 and lampshade 4) along their extension path, improving the sealing performance between the two components to be connected (e.g., the lamp body 5 and lampshade 4).

[0032] In some embodiments, see Figures 2 to 3 The inner side of the connecting portion 3 has an arc-shaped groove 302, and the outer side has a protruding arc-shaped protrusion 303, so that the connecting portion 3 forms a component with an arc-shaped cross section.

[0033] When the first mounting portion 1 and the second mounting portion 2 are switched from the open state to the closed state, the connecting portion 3 needs to be deformed, and the deformation on the outside is greater than the deformation on the inside. If the connecting portion 3 is a planar structure, when switched to the closed state, the outside of the connecting portion 3 is stretched and deformed, and the inside is piled up due to bending. Excessive deformation of the connecting portion 3 is prone to tensile fracture, and the accumulation on the inside causes the spacing between the first mounting portion 1 and the second mounting portion 2 to be too large, affecting the closing of the lamp body 5 and the lampshade 4. In this embodiment, the outside of the connecting portion 3 is set as an arc-shaped protrusion 303, which increases the area of ​​the outside on the deformation path and avoids the problem of fracture caused by excessive deformation of the outside of the connecting portion 3. The inside is set as an arc-shaped groove 302 to avoid stacking on the inside in the closed state.

[0034] It should be noted that when the connecting portion 3 bends, the bending distance on the inside is smaller than the bending distance on the outside, that is, the deformation on the inside is smaller than the deformation on the outside. In this embodiment, the area of ​​the inner surface of the connecting portion 3 is smaller than the area of ​​the outer surface, which ensures that the outer side of the connecting portion 3 has sufficient deformation margin while avoiding the problem of bulging on the inner side.

[0035] In some embodiments, see Figures 2 to 3 The first mounting portion 1 , the connecting portion 3 and the second mounting portion 2 are an integral component, and the thickness of the connecting portion 3 is smaller than the thickness of the first mounting portion 1 and the second mounting portion 2 .

[0036] Since the connecting portion 3 needs to deform when switching between the open state and the closed state, a thinner thickness can ensure that it has sufficient flexibility and elastic deformation ability, while the first mounting portion 1 and the second mounting portion 2 have a larger thickness, which increases their strength and improves reliability after installation.

[0037] Specifically, the first mounting portion 1 , the connecting portion 3 and the second mounting portion 2 are integrally formed plastic components. Therefore, under the premise of ensuring stable connection, the thinner the connecting portion 3 is, the better its elastic deformation capability is.

[0038] In some embodiments, see Figures 2 to 3 The first mounting part 1 has multiple first mounting positions distributed in sequence along its own extension path, and the second mounting part 2 has multiple second mounting positions distributed in sequence along its own extension path. The first mounting position is used to fix the first mounting part 1, and the second mounting position is used to fix the second mounting part 2.

[0039] In this embodiment, the first mounting position is used to fix the first mounting portion 1, and the second mounting position is used to fix the second mounting portion 2. Multiple mounting points improve the stability and reliability of the connection.

[0040] Optionally, the first mounting position and the second mounting position are respectively provided with glue, and the first mounting portion 1 and the second mounting portion 2 are fixed by bonding.

[0041] Specifically, the first mounting position and the second mounting position can be snap-on parts or screw-on parts, and the lamp body 5 and the lampshade 4 are respectively provided with connection holes corresponding to the first mounting position and connection holes corresponding to the second mounting position. The first mounting position and the second mounting position are respectively inserted into the corresponding connection holes to fix the first mounting part 1 and the second mounting part 2.

[0042] Optionally, the first mounting position is connected to the lampshade 4, and the second mounting position is connected to the lamp body 5. When the hinge structure of the present invention is used for other equipment or components, the first mounting position is connected to one of the parts 3 to be connected, and the second mounting position is connected to the other part 3 to be connected.

[0043] In some embodiments, see Figure 1 The first mounting portion 1 is provided with a plurality of first mounting holes spaced apart along its own axial direction, and the first mounting holes form a first mounting position. The second mounting portion 2 is provided with a plurality of second mounting holes spaced apart along its own axial direction, and the second mounting holes form a second mounting position. The first mounting holes and the second mounting holes are staggered on the first path, and the first path is parallel to the extension path of the first mounting portion 1.

[0044] Corresponding connection holes are formed in the lamp body 5 and the lampshade 4, respectively. A locking member 6 is inserted into the first mounting hole and the corresponding connection hole, and a locking member 6 is also inserted into the second mounting hole and the corresponding connection hole. Because the first mounting hole and the second mounting hole are staggered along the first path, when the lamp is closed, interference between the locking member 6 inserted in the first mounting hole and the locking member 6 inserted in the second mounting hole is avoided, thereby reducing the gap between the first mounting portion 1 and the second mounting portion 2, and preventing the locking member 6 from colliding and causing the connection to become loose.

[0045] In some embodiments, see Figures 1 to 3 The first mounting portion 1 and / or the second mounting portion 2 is further provided with a limiting ridge 201. In the closed state, the limiting ridge 201 is used to form an avoidance space between the first mounting portion 1 and the second mounting portion 2.

[0046] In the closed state, the limiting ridge 201 abuts against the first mounting portion 1 or the second mounting portion 2, limiting the first mounting portion 1 and the second mounting portion 2, avoiding mutual collision between the first mounting portion 1 and the second mounting portion 2 when switching from the open state to the closed state, and also avoiding mutual collision and interference between the locking members 6, thereby improving the reliability of the connection.

[0047] Optionally, the limiting ridge 201 is a flexible component, such as a rubber component or a plastic component, or an EVA component, to avoid rigid contact.

[0048] It should be noted that the limiting ridge 201 belongs to the first mounting portion 1 or the second mounting portion 2 and can be provided in an integral manner or in a separate manner.

[0049] Based on the same inventive concept, the present invention also provides a lamp. Figure 1 The lamp includes the above-mentioned hinge structure, and also includes a light source assembly and a lamp body 5 connected to the second mounting portion 2. The light source assembly includes a lampshade 4 connected to the first mounting portion 1 and a light source assembly arranged in the lampshade 4.

[0050] The lamp provided by the present invention adopts the above-mentioned hinge structure, connecting the first mounting part 1 and the second mounting part 2 to the lamp body 5 and the lampshade 4 respectively. When the lamp body 5 is installed, the first mounting part 1 and the second mounting part 2 are in the open state. Since the first mounting part 1 and the second mounting part 2 are connected through the connecting part 3, there is no need for the operator to lift the lampshade 4. After the installation of the lamp body 5 is completed, the first mounting part 1 is rotated around the connecting part 3 and switched to the closed state, and then the lamp body 5 and the lampshade 4 are fixedly connected through the connecting part 3. The first mounting part 1 and the second mounting part 2 in the present invention are rotatably connected through the connecting part 3. Since the connecting part 3 is a flexible component with elastic deformation ability, it can be deformed as the first mounting part 1 rotates. Therefore, there is no need to set up an additional shaft connection, which simplifies the structure and reduces the weight. In addition, there is no need to lift the lampshade 4 during the entire installation process, which can be operated by one person, reducing labor costs. In addition, since the first mounting portion 1 and the second mounting portion 2 are respectively connected to the lamp body 5 and the lampshade 4, there is no need to change the original structure of the lamp body 5 and the lampshade 4, and it can be applied to various types of lamps, reducing production and design costs.

[0051] In some embodiments, see Figure 1 The lampshade 4 includes a translucent cover 401 and a heat dissipation plate 402 connected to the translucent cover 401. The translucent cover 401 is provided with a mounting groove. The heat dissipation plate 402 includes a heat dissipation body 4021 and a mounting flange 4022 connected to the edge of the heat dissipation body 4021. The mounting flange 4022 is inserted into the mounting groove.

[0052] The heat sink 402 is inserted into the mounting slot to connect to the light shield 401, eliminating the need to drill holes in the heat sink 402 or light shield 401. This not only ensures the sealing performance of the lampshade 4 but also avoids damage to the heat sink 402 or light shield 401 during the drilling process. Furthermore, the plug-in connection method avoids the problem of using three additional connecting parts that would affect the light transmission effect.

[0053] In some embodiments, see Figure 1The light-transmitting cover 401 includes a cover body 4011 and a fixed flange 4012 provided on the edge of the cover body 4011, and also includes a clip strip 4013 connected to the cover body 4011. The fixed flange 4012 and the clip strip 4013 are spaced apart along a second path to form an installation groove, and the second path is perpendicular to the extension path of the first installation portion 1.

[0054] The fixed flange 4012 is located at the edge of the cover body 4011, which improves the strength and deformation resistance of the cover body 4011. The clamping strip 4013 and the fixed flange 4012 are spaced apart to form an installation groove, which can be plugged into the installation flange 4022.

[0055] Optionally, the cover body 4011, the fixed flange 4012 and the snap-in strip 4013 are an integral component and can be formed by injection molding or extrusion molding.

[0056] Optionally, the clip strip 4013 includes a connection area and a clip area arranged at an angle to the connection area, and the clip area is bent toward the side close to the fixed flange 4012, so that the installation slot forms an "L"-shaped slot. The installation flange 4022 and the heat dissipation body 4021 are both inserted into the installation slot.

[0057] In some embodiments, see Figure 1 The first mounting portion 1 has an avoidance area 301 adapted to the fixed flange 4012 , the avoidance area 301 is recessed toward a side away from the fixed flange 4012 , and the fixed flange 4012 fits in the avoidance area 301 .

[0058] The fixed flange 4012 is attached to the avoidance area 301, so that the heat dissipation plate 402 can be attached to other areas of the first installation part 1, reducing the gap between the first installation part 1 and the transparent cover 401, improving the sealing performance, increasing the contact area, and reducing the local pressure.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Articulated structure, characterized in that, It includes a first mounting portion, a connecting portion, and a second mounting portion connected in sequence, wherein the connecting portion is a flexible component and has elastic deformation capability, the first mounting portion and the second mounting portion are rotatably connected via the connecting portion, the first mounting portion has a closed state in which it is parallel to or in contact with the second mounting portion, and an open state in which it is at an angle to or located in the same plane as the second mounting portion, the first mounting portion and / or the second mounting portion rotate around the connecting portion to switch between the closed state and the open state.

2. The hinge structure according to claim 1, wherein: The inner side of the connecting portion has an arc-shaped groove, and the outer side has a protruding arc-shaped protrusion, so that the connecting portion forms a component with an arc-shaped cross section.

3. The hinge structure according to claim 1, wherein: The first mounting portion, the connecting portion, and the second mounting portion are an integral component, and a thickness of the connecting portion is smaller than a thickness of the first mounting portion and the second mounting portion.

4. The hinge structure according to claim 1, wherein: The first mounting portion has a plurality of first mounting positions spaced in sequence along its own extension path, and the second mounting portion has a plurality of second mounting positions spaced in sequence along its own extension path. The first mounting positions are used to fix the first mounting portion, and the second mounting positions are used to fix the second mounting portion.

5. The hinge structure according to claim 4, wherein: The first mounting portion is provided with a plurality of first mounting holes spaced apart along its own axial direction, and the first mounting holes form the first mounting position. The second mounting portion is provided with a plurality of second mounting holes spaced apart along its own axial direction, and the second mounting holes form the second mounting position. The first mounting holes and the second mounting holes are staggered on a first path, and the first path is parallel to an extension path of the first mounting portion.

6. The hinge structure according to claim 1, wherein: The first mounting portion and / or the second mounting portion is further provided with a limiting convex strip. In the closed state, the limiting convex strip is used to form an avoidance space between the first mounting portion and the second mounting portion.

7. A lamp, characterized in that The hinge structure according to any one of claims 1 to 6 further includes a light source assembly and a lamp body connected to the second mounting portion, wherein the light source assembly includes a lampshade connected to the first mounting portion and a light source assembly arranged in the lampshade.

8. The lamp according to claim 7, characterized in that The lampshade includes a light-transmitting cover and a heat dissipation plate connected to the light-transmitting cover, the light-transmitting cover is provided with a mounting groove, the heat dissipation plate includes a heat dissipation body and a mounting flange connected to the edge of the heat dissipation body, and the mounting flange is inserted into the mounting groove.

9. The lamp according to claim 8, characterized in that The light-transmitting cover includes a cover body and a fixed flange provided on the edge of the cover body, and also includes a clip strip connected to the cover body. The fixed flange and the clip strip are spaced apart along a second path to form the mounting groove, and the second path is perpendicular to the extension path of the first mounting portion.

10. The lamp according to claim 9, characterized in that The first mounting portion has an escape area adapted to the fixed flange, the escape area is recessed toward a side away from the fixed flange, and the fixed flange is fitted in the escape area.

Images