Insulation pad assembly, lamp body module and lamp

Abstract

The utility model discloses an insulation pad assembly which comprises a first insulation pad and a second insulation pad, and a containing space used for containing a lamp panel is formed between the first insulation pad and the second insulation pad. A mounting hole is formed in the first insulating pad in a penetrating manner, a convex column extending towards the mounting hole is arranged on the second insulating pad, an insulating through hole is formed in the convex column in a penetrating manner, and the mounting hole and the insulating through hole are coaxially arranged; a first through hole is formed in the lamp panel in a penetrating mode, and after the protruding column penetrates through the first through hole, at least part of the protruding column is located in the mounting hole. The insulation pad assembly performs insulation protection on the through hole formed in the lamp panel, so that the lamp panel is insulated and separated from the base at the position of the through hole. The lamp body module is installed on the installation position of the lamp panel through the insulation pad assembly, the fastener penetrates through the insulation through hole and is fixed to the installation column of the base, and the integrity of the lamp panel is protected. The utility model further provides a lamp comprising the lamp body module.

Description

Technical Field

[0001] This utility model belongs to the technical field of lighting devices, specifically relating to an insulating pad assembly, a lamp body module, and a lamp. Background Technology

[0002] When lighting devices are applied to specific lighting applications such as aerospace / aviation equipment, launch towers, or lighthouses, the aluminum substrate (circuit board, PCB board) of the light source component needs to be in direct contact with the mounting surface of the metal parts and fixed with screws.

[0003] When fixing aluminum substrates with screws, plastic washer screws or plastic washers are often used for tightening to prevent damage to the circuit board's insulation layer during the fixing process, which could lead to open circuits or short circuits, and to prevent any abnormalities in the circuit board itself from causing damage to other devices after contact with the metal mounting surface. For example... Figure 1 As shown, in 1A, plastic screws are used to fix the aluminum substrate to the metal base, but the locking force of the plastic screws is insufficient, and there is a risk of stripping the screw threads; in 2A, metal screws and plastic washers are used to fix the aluminum substrate to the metal base, but due to the size of the plastic washers, there is a situation where the insulation separation is not complete, and the metal screws may touch the side of the circuit board via, which may connect through the metal mounting surface and damage other devices.

[0004] Existing technology discloses an electrical connector assembly, including an electrical connector with an insulating body and conductive terminals, and a gasket between the electrical connector and a circuit board; the gasket is circular and attached to the bottom surface of a metal reinforcement. Screws or bolts can pass through holes in the metal reinforcement, through holes in the gasket, corresponding connection holes on the circuit board, and screw holes on the back plate to connect the electrical connector to the circuit board. In this electrical connector assembly, the gasket still cannot effectively insulate and separate the screw from the circuit board, and an additional metal reinforcement is required. Utility Model Content

[0005] To address the shortcomings of the prior art, this invention provides an insulating pad assembly for insulating and protecting the through holes in the lamp panel, thus insulating the lamp panel from the base at the through hole location. The lamp body module is mounted on the lamp panel using the insulating pad assembly, and fasteners pass through the insulating through holes and are fixed to the mounting posts on the base, effectively protecting the integrity of the lamp panel. This invention also provides a lamp fixture including this lamp body module.

[0006] The technical effects to be achieved by this utility model are realized through the following technical aspects:

[0007] In a first aspect, the present invention provides an insulating pad assembly, including a first insulating pad and a second insulating pad, wherein there is a receiving space between the first insulating pad and the second insulating pad for accommodating a lamp panel;

[0008] The first insulating pad has a through mounting hole, and the second insulating pad has a protrusion extending toward the mounting hole. The protrusion has an insulating through hole, and the mounting hole and the insulating through hole are coaxially arranged.

[0009] The lamp panel has a through hole, and the protruding post passes through the first through hole and is at least partially located inside the first through hole.

[0010] In some embodiments, the first insulating pad includes a first gasket and a claw, the claw being formed by bending from the side of the first gasket, and the mounting hole being provided on the first gasket.

[0011] In some embodiments, the second insulating pad is further provided with a second gasket, and the protrusion is provided on the second gasket, the protrusion passing through the first through hole and inserted into the mounting hole.

[0012] In a second aspect, the present invention provides a lamp body module, including a base, a lamp plate, a lamp body and fasteners, as well as the aforementioned insulating pad assembly;

[0013] The base includes a substrate and mounting posts disposed on the substrate;

[0014] The lamp panel includes a panel body and a mounting position. The mounting position is disposed on the side of the panel body. The first through hole is close to the mounting position. The insulating pad assembly surrounds the mounting position.

[0015] The lamp body includes a housing and a support column disposed inside the housing. The support column has a second through hole. The fastener passes through the second through hole and the insulating through hole in sequence and is fixedly connected to the mounting column. The lamp body is fixedly connected to the base.

[0016] In some embodiments, the insulating pad assembly is detachably connected to the lamp panel, and the lamp panel is fixedly connected to the support column via the insulating pad assembly.

[0017] In some embodiments, the plate includes a first mounting surface and a second mounting surface disposed opposite to each other, and the first insulating pad and the second insulating pad are respectively attached to the first mounting surface and the second mounting surface;

[0018] The first mounting surface is used to mount the power supply assembly, and the second mounting surface is used to mount the light source assembly. The height of the power supply assembly is less than the height of the mounting column.

[0019] In some embodiments, the mounting position is provided with a groove, the claws are provided on both sides of the mounting hole, the claws are engaged with the groove, and the claws are attached to the second mounting surface.

[0020] In some embodiments, the substrate has opposing first and second surfaces, and the mounting post protrudes from the second surface in a direction away from the first surface;

[0021] The housing has a surrounding edge, the surrounding edge has a receiving groove, and the claw and the second gasket are disposed in the receiving groove.

[0022] In some embodiments, the mounting post is provided with a fixing hole, and the second through hole and / or fixing hole is provided with a metal insert, the metal insert being integrally formed on the support post and / or mounting post respectively.

[0023] In a third aspect, the present invention also provides a lamp, including a power supply assembly and a light source assembly, as well as the aforementioned lamp body module, wherein the power supply assembly and the light source assembly are respectively disposed on both sides of the lamp panel.

[0024] In summary, this utility model has at least the following advantages:

[0025] 1. In the insulating pad assembly provided by this utility model, the protrusion of the second insulating pad passes through the first through hole of the lamp plate and is at least partially located in the mounting hole of the first insulating pad, so that the protrusion is set inside the first through hole of the lamp plate to protect the integrity of the lamp plate and to insulate the lamp plate from the base above.

[0026] 2. The lamp body module provided by this utility model has an insulating pad assembly that detachably surrounds the mounting position on the side of the lamp panel. A protruding post passes through a first through hole, and the insulating through hole is located inside the first through hole of the lamp panel. Fasteners pass through the support post and the insulating through hole and are fixed to the mounting post, thereby fixing the lamp panel between the base and the lamp body. The insulating pad assembly surrounds the first through hole and the side, ensuring that the circuit board will not be damaged even if the upper and lower surfaces and sidewalls around the first through hole come into contact with metal parts; it also prevents abnormal lamp panels from conducting through the through hole to the base and damaging other electronic components.

[0027] 3. The lamp body module provided by this utility model has a metal insert in the second through hole. When the fastener reaches the preset stop surface and continues to tighten upward, the plastic lamp body will no longer be subjected to force. This ensures that the lamp body and the base are firmly connected, and the second through hole will not crack due to excessive force, thus ensuring the stable and reliable installation structure of the product.

[0028] 4. The lamp provided by this utility model adopts a lamp body module with insulation protection, which effectively wraps and insulates the through holes of the lamp board, and can meet the safety and stability requirements of specific lighting fields. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the installation of an aluminum substrate and a metal base in the prior art.

[0030] Figure 2 This is a schematic diagram of the insulating pad assembly installed in front of the lamp panel in Example 1.

[0031] Figure 3 This is an exploded view of the insulating pad assembly of Example 1.

[0032] Figure 4 This is a partial exploded view of the lamp module in Example 2.

[0033] Figure 5 for Figure 4 An enlarged schematic diagram of part A in the middle.

[0034] Figure 6 This is a schematic diagram of the structure of the lamp board with the insulating pad assembly and the power supply assembly installed in Example 2.

[0035] Figure 7 This is a schematic diagram of the lamp body in Embodiment 3 of this utility model.

[0036] Figure 8 for Figure 7 Enlarged schematic diagram of part B.

[0037] Figure 9 This is a schematic diagram of the installation of the lamp body module in Embodiment 3 of this utility model.

[0038] Marked in the image:

[0039] 1-Insulating pad assembly, 10-Accommodation space, 11-First insulating pad, 12-Second insulating pad;

[0040] 110 - Mounting hole, 111 - First gasket, 112 - Claw, 113 - Mounting slot;

[0041] 120 - Insulating through hole, 121 - Protrusion, 122 - Second gasket, 123 - Protrusion.

[0042] 2-Light panel, 20-First through hole, 21-Plate body, 22-Mounting position, 221-Groove;

[0043] 201 - First mounting surface, 202 - Second mounting surface;

[0044] 3-Base, 31-Substrate, 32-Mounting post, 311-First surface, 312-Second surface, 321-Fixing hole;

[0045] 4-Lamp body, 40-Cavity, 41-Shell, 42-Support column;

[0046] 411-Edge, 412-Receiving groove, 421-Second through hole;

[0047] 5-Fasteners, 6-Metal inserts;

[0048] 100 - Lamp body module; 200 - Power supply assembly. Detailed Implementation

[0049] 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.

[0050] It should be noted that when a component is said to be "fixed to" another component, it can be directly on 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.

[0051] 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.

[0052] 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.

[0053] Example 1

[0054] refer to Figure 2 and Figure 3 This embodiment provides an insulating pad assembly 1 for insulating and protecting a lamp panel 2. The insulating pad assembly 1 includes a first insulating pad 11 and a second insulating pad 12, with a receiving space 10 between the first insulating pad 11 and the second insulating pad 12 for accommodating the lamp panel 2. The lamp panel 2 is an aluminum substrate for mounting a power supply assembly and a light source assembly.

[0055] A mounting hole 110 is provided through the first insulating pad 11, and a protrusion 121 extending toward the mounting hole 110 is provided on the second insulating pad 12. An insulating through hole 120 is provided through the protrusion 121, and the mounting hole 110 and the insulating through hole 120 are coaxially arranged. Figure 2 As shown, axis L passes through the center of mounting hole 110 and insulating through hole 120.

[0056] The lamp panel 2 has a through hole 20. After the protruding post 121 passes through the first through hole 20, it is at least partially located in the mounting hole 110, that is, the top surface of the protruding post 121 does not protrude out of the mounting hole 110.

[0057] Furthermore, the first insulating pad 11 includes a first gasket 111 and a claw 112, the claw 112 being formed by bending from the side of the first gasket 111, and the claw 112 being used to connect with the lamp panel 2. A mounting hole 110 is formed on the first gasket 111.

[0058] The second insulating pad 12 is provided with a second gasket 122, and a protrusion 121 extends from one side surface of the second gasket 121 toward the first gasket 111 and protrudes toward the first gasket 111. The protrusion 121 passes through the first through hole 20 and is inserted into the mounting hole 110.

[0059] In some embodiments, the outer wall of the protrusion 121 is interference-fitted with the inner wall of the mounting hole 110, thereby connecting the second insulating pad 12 and the first insulating pad 11 together. In other embodiments, the protrusion 121 may have a protrusion on its outer wall and a groove on the inner wall of the mounting hole 110, so that the protrusion 121 is fastened in the mounting hole 110, thereby fastening and connecting the second insulating pad 12 and the first insulating pad 11 together.

[0060] In the insulating pad assembly provided in this embodiment, the protrusion of the second insulating pad passes through the first through hole of the lamp board and is at least partially located in the mounting hole of the first insulating pad, so that the protrusion is located inside the first through hole of the lamp board to protect the integrity of the lamp board.

[0061] Example 2

[0062] exist Figure 2 and Figure 3 Based on reference Figures 4-6 This embodiment provides a lamp body module 100, including a lamp plate 2, a base 3, a lamp body 4, and fasteners 5, as well as the insulating pad assembly 1 of embodiment 1. The fasteners 5 lock the lamp plate 2 in the cavity 40 formed by the base 3 and the lamp body 4. The insulating pad assembly 1 is installed on the lamp plate 2. The protrusion 121 surrounds the first through hole 20 penetrating the lamp plate 2 from the inside, thereby insulating and protecting the lamp plate.

[0063] The base 3 includes a substrate 31 and a mounting post 32. The substrate 31 has a first surface 311 and a second surface 312 facing each other, and the mounting post 32 is disposed on the substrate 31. Specifically, the mounting post 32 extends protruding from the second surface 312 in a direction away from the first surface 311. The first surface 311 is mounted on an external mounting base, for example, it is attached to a planar wall surface of the external mounting base.

[0064] In this embodiment, the base 3 is a metal base, the substrate 31 is formed by stamping and cutting aluminum profiles or steel plates, and the mounting post 32 is a columnar structure made of metal or plastic. In some embodiments, the mounting post 32 and the substrate 31 are integrally formed, such as by stamping or engraving; in other embodiments, the mounting post 32 and the substrate 31 can also be separate structures, such as fixing the mounting post 32 to the second surface 312 by bonding, riveting, screwing, welding, or ultrasonic welding.

[0065] The lamp board 2 includes a board body 21 and a mounting position 22 disposed on the board body 21. The lamp board 2 is an aluminum substrate with good heat dissipation function, used to mount the power supply assembly 200 and the light source assembly (not shown in the figure). The mounting position 22 is disposed on the side of the board body 21, and the first through hole 20 penetrates the board body 21 and is disposed close to the mounting position 22.

[0066] The insulating pad assembly 1 is detachably mounted on the lamp panel 2 to provide insulation separation for the first through hole 20, thereby protecting the lamp panel 2. The protrusion 121 of the insulating pad assembly 1 has an insulating through hole 120. When the insulating pad assembly 1 is installed on the side of the lamp panel 2, it surrounds and covers the mounting position 22, at which point the insulating through hole 120 is located inside the first through hole 20. When the fastener 5 installs the lamp panel 2 onto the metal base 3, the fastener 5 contacts the inner wall of the protrusion 121, but not the inner wall of the first through hole 20.

[0067] The lamp body 4 includes a housing 41 and a support column 42, with the support column 42 disposed inside the housing 41. In some embodiments, the lamp body 4 is an integrally injection-molded plastic part, and the housing 41 and the support column 42 are formed by in-mold injection molding. The support column 42 has a second through hole 421, which passes through the lamp body 4 and communicates with the outside.

[0068] The lamp panel 2 is mounted on the lamp body 4. Specifically, the lamp panel 2 is fixedly connected to the support column 42 by the insulating pad assembly 1. The fasteners 5 pass through the second through hole 421 and the insulating through hole 120 in sequence and are fixedly connected to the mounting column 32, so that the lamp body 4 and the base 3 are fixedly connected together and form a cavity 40 for mounting the lamp panel 2, power supply assembly and light source assembly and other components.

[0069] Further reference Figures 4-6The lamp panel 2 has a plate body 21 including a first mounting surface 201 and a second mounting surface 202 disposed opposite to each other. The first mounting surface 201 faces the base 3, and the power supply assembly 200 is mounted on the first mounting surface 201; the second mounting surface 202 faces the lamp body 4, and the light source assembly is mounted on the second mounting surface 202. In this embodiment, the lamp panel 2 has an arc-shaped structure. In other embodiments, the lamp panel 2 may also have a rectangular, circular, elliptical, or other polygonal structure.

[0070] The first insulating pad 11 and the second insulating pad 12 of the insulating pad assembly 1 are respectively attached to the first mounting surface 201 and the second mounting surface 202. The protrusion 121 is inserted into the mounting hole 110 to fix the first insulating pad 11 and the second insulating pad 12 together and cover the mounting position 22 on the side of the lamp board 2 and the first through hole 20.

[0071] refer to Figure 5 In the first insulating pad 1, the claw 112 is formed by bending from the side of the first pad 111. The mounting position 22 is provided with a groove 221. In this embodiment, there are two grooves 221, and there are also two corresponding claws 112. The claws 112 engage with the grooves 221 and surround the grooves 221.

[0072] Furthermore, two claws 112 are disposed on both sides of the mounting hole 110, and the claws 112 are fitted and connected to the second mounting surface 202 of the lamp board 2. The first insulating pad 11 has a mounting groove 113 between the two claws 112. The second insulating pad 12 extends from the second pad 122 and has a protrusion 123, which is inserted and connected to the mounting groove 113.

[0073] The lamp body module 100 using the insulating pad assembly 1 has a protrusion 121 that passes through the first through hole 20 and is inserted into the mounting hole 110 in the vertical direction, connecting the first insulating pad 11 and the second insulating pad 12 together. Furthermore, the protrusion 121 with the insulating through hole 120 is located inside the first through hole 20, surrounding and covering the first through hole 20 and its surrounding area in the lamp panel 2. Because the first through hole 20 is surrounded and separated by the protrusion 121 on the inside, even if the edge portion of the first through hole 20 on the first mounting surface and the edge portion of the second mounting surface, as well as the sidewall adjacent to the first through hole 20, comes into contact with metal parts, the lamp panel (aluminum substrate, circuit board) will not be damaged. Additionally, in the event of an abnormality in the lamp panel, there will be no conductivity to the substrate of the base, preventing damage to other components.

[0074] Continue to refer to Figure 4 The power supply assembly 200 is installed on the first mounting surface 201, and the overall height of the power supply assembly 200 is less than the height of the mounting post 32. In some embodiments, a power supply cover may be added above the power supply assembly 200.

[0075] The housing 41 has a perimeter 411, and the perimeter 411 has a receiving groove 412. The claw 112 and the second gasket 122 are disposed in the receiving groove 412. In this way, the insulating pad assembly 1 surrounds the side of the lamp plate 2 and directly contacts the housing 41, so that the lamp plate 2 is placed on the perimeter 411.

[0076] The lamp module provided in this embodiment uses an insulating pad assembly to detachably surround the mounting position on the side of the lamp board. A protruding post passes through a first through-hole, and the insulating through-hole is located inside the first through-hole. Fasteners pass through the support post and the insulating through-hole and are fixed to the mounting post, thereby fixing the lamp board between the base and the lamp body. The insulating pad assembly surrounds the first through-hole and the side, ensuring that the circuit board will not be damaged even if the upper and lower surfaces and sidewalls around the first through-hole come into contact with metal parts; it also prevents abnormal lamp boards from conducting through the through-hole to the base and damaging other electronic components.

[0077] Example 3

[0078] exist Figures 2-6 Based on, combined with reference Figures 7-9 The mounting post 32 is provided with a fixing hole 321, and the fastener 5 is a screw. The fastener 5 passes through the second through hole and the insulating through hole and is fixedly connected to the mounting post 32. Specifically, the screw part of the fastener 5 is locked in the fixing hole 321, thereby fixing the lamp body 4, the lamp plate 2 and the base 3 together. When the fastener 5 passes through the lamp plate 2, it passes through the insulating through hole of the insulating pad assembly 1.

[0079] Furthermore, a metal insert 6 can be provided in the second through hole 421 of the support column 42 and the fixing hole 321 of the mounting column 32. Specifically, the metal insert 6 can be installed in both the second through hole 421 and the fixing hole 321 simultaneously; or the metal insert 6 can be installed only in the second through hole 421 or the fixing hole 321. The metal insert 6 is a metal support ring with a smooth inner wall or with threads. The metal insert 6 can be integrally formed on the support column 42 and the mounting column 32.

[0080] In this embodiment, as Figure 8 As shown, a metal insert 6 is provided only in the second through hole 421. The metal insert 6 has a smooth inner sidewall and is integrally provided in the support column 42.

[0081] In the lamp body module provided in this embodiment, when the fastener moves the lamp body upward, it stops displacing at a preset stop surface, and the threaded fastener continues to rotate and lock into the fixing hole. At this time, because a metal insert is provided in the second through hole, when the fastener reaches the preset stop surface and continues to lock upward, the plastic lamp body no longer bears force. This ensures that the lamp body and the base are firmly connected, and the second through hole will not crack due to excessive force, thus ensuring the stability and reliability of the product's installation structure.

[0082] Example 4

[0083] Reference Figures 2-9 This embodiment provides a lamp, which includes a power supply assembly 200 and a light source assembly, as well as a lamp body module 10 as described in Embodiment 2 or 3. The power supply assembly 200 and the light source assembly are respectively disposed on both sides of the lamp panel 2. That is, the power supply assembly 200 is mounted on the first mounting surface 201 of the lamp panel 2; the light source assembly is mounted on the second mounting surface 202.

[0084] The luminaire provided in this embodiment adopts a lamp body module with insulation protection, which effectively wraps and insulates the through holes of the lamp board, and can meet the safety and stability requirements of specific lighting fields such as aerospace / aviation devices, launch towers or lighthouses.

[0085] 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. An insulation mat assembly, characterized by The first and second insulating pads have a receiving space for receiving a lamp panel therebetween; The first insulating pad is provided with a mounting hole, and the second insulating pad is provided with a protruding post extending towards the mounting hole, the protruding post being provided with an insulating through hole; The lamp panel is provided with a first through hole, and the protruding post is at least partially located in the mounting hole after passing through the first through hole.

2. The insulating mat assembly of claim 1, wherein, The first insulating pad comprises a first pad and a clamping jaw, the clamping jaw being bent from a side edge of the first pad, and the mounting hole being arranged on the first pad.

3. The insulating mat assembly of claim 2, wherein, The second insulating pad is further provided with a second pad, and the protruding post is arranged on the second pad and inserted into the mounting hole through the first through hole.

4. A lamp body module characterized by, The lamp body module comprises a base, a lamp panel, a lamp body, a fastener, and the insulating pad assembly of claim 3. The base comprises a base plate and a mounting post arranged on the base plate. The lamp panel comprises a panel body and a mounting position arranged on a side edge of the panel body, the first through hole being arranged close to the mounting position, and the insulating pad assembly surrounding the mounting position. The lamp body comprises a shell and a supporting post arranged inside the shell, the supporting post being provided with a second through hole; the fastener is sequentially inserted into the second through hole and the insulating through hole and fixedly connected to the mounting post, and the lamp body is fixedly connected to the base.

5. The lamp body module according to claim 4, characterized in that The insulating pad assembly is detachably connected to the lamp panel, and the lamp panel is fixedly connected to the supporting post through the insulating pad assembly.

6. The lamp body module according to claim 5, characterized in that The panel body comprises oppositely arranged first and second mounting surfaces, and the first and second insulating pads are respectively connected to the first and second mounting surfaces. The first mounting surface is used for mounting a power supply assembly, and the second mounting surface is used for mounting a light source assembly, the height of the power supply assembly being less than the height of the mounting post.

7. The lamp body module according to claim 6, characterized in that The mounting position is provided with a groove, the clamping jaw is arranged on both sides of the mounting hole, the clamping jaw is clamped and connected to the groove, and the clamping jaw is connected to the second mounting surface.

8. The lamp body module of claim 4, wherein, The base plate is provided with first and second surfaces opposite to each other, and the mounting post is protruded from the second surface away from the first surface. The shell is provided with a surrounding edge, the surrounding edge being provided with a receiving groove, and the clamping jaw and the second pad are arranged in the receiving groove.

9. The lamp body module of claim 4, wherein, The mounting post is provided with a fixing hole, and the second through hole and / or the fixing hole are provided with a metal insert, the metal insert being integrally formed on the supporting post and / or the mounting post.

10. A luminaire characterised by The lamp body module comprises a power supply assembly and a light source assembly, and any one of claims 4-9, the power supply assembly and the light source assembly being arranged on both sides of the lamp panel.

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