Positioning and fastening assembly for lamp and lighting lamp

By using an interference fit between a tapered positioning post and a hole, along with a flexible snap-fit ​​component, the problems of low installation efficiency and inaccurate positioning in existing technologies are solved, achieving efficient and secure installation of the lamp cover and lamp shade.

CN223726182UActive Publication Date: 2025-12-26HUIZHOU HEXIN PHOTOELECTRIC TECH CO LTD
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Patent Information

Application Number
CN202423264504.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-28
Publication Date
2025-12-26
Estimated Expiration
2034-12-28

AI Technical Summary

Technical Problem

Existing lighting fixtures require additional tools when installing lamp covers and shades, resulting in low installation efficiency and poor positioning accuracy.

Method used

The use of an interference fit between tapered positioning pins and tapered positioning holes, combined with elastic snap-fit ​​components, ensures accurate positioning and secure installation of the lamp cover and lamp shade.

Benefits of technology

It improves the installation efficiency and positioning accuracy of lamp covers and lamp shades, and enhances the stability of the installation.

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Abstract

The utility model provides a positioning and fastening assembly for a lamp and a lighting lamp. The positioning and fastening assembly for the lamp comprises a lamp cover, a lampshade and an elastic clamping piece, the lampshade comprises an installation base and a lamp shell arranged on the installation base in a protruding mode, the lamp cover is fixedly installed on the lamp shell, a conical positioning column is arranged on the face, facing the lamp shell, of the lamp cover, and a conical positioning hole corresponding to the conical positioning column is formed in the face, facing the lamp cover, of the lamp shell; the conical positioning column is in interference fit with the conical positioning hole, the elastic clamping piece comprises an elastic clamping part and an installation supporting part, the installation supporting part is adjacent to the lamp shell and detachably arranged on the installation base, the elastic clamping part is elastically arranged on the face, facing the lamp cover, of the installation supporting part, a clamping hole is formed in the lamp cover, and the clamping hole corresponds to the elastic clamping part; and the elastic clamping part is elastically clamped in the clamping hole. According to the positioning and fastening assembly, through the conical positioning column and the elastic clamping piece, the accuracy of installation and positioning and the firmness of installation are improved, and therefore the installation efficiency is improved.
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Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of lamp fastening, in particular to a positioning and fastening assembly for a lamp and a lighting lamp. BACKGROUND

[0002] At present, as an indispensable tool in life, people pay more and more attention to the use of lighting lamps and lanterns. In addition to pursuing the comfort of lighting lamps and lanterns, people pay more attention to the safety and convenience of lighting lamps and lanterns. In the prior art, the lighting lamp generally comprises a lampshade and a lamp cover. When installing the lamp cover and the lampshade, bolts and nuts are usually used to cooperate with each other to fasten, so as to ensure the firmness of the installation of the lamp cover and the lampshade and improve the safety of the use of the lighting lamp. However, the user needs to use additional auxiliary tools to assemble when installing the lamp cover and the lampshade, which makes the installation efficiency of the lamp cover and the lampshade low. In addition, the user needs to align the mounting holes on the lampshade and the lamp cover respectively and then fasten and install, which makes the accuracy of the installation positioning low. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the present disclosure is to overcome the deficiencies in the prior art, provide a positioning and fastening assembly for a lamp and a lighting lamp which has high accuracy of installation positioning and firmness of installation, thereby improving the installation efficiency.

[0004] The purpose of the present disclosure is achieved by the following technical solutions:

[0005] A positioning and fastening assembly for a lamp, comprising a lamp cover and a lampshade, the lampshade comprising a mounting base and a lamp shell protruding from the mounting base, the lamp shell being used to install a light-emitting lamp body, the lamp cover being fixedly installed on the lamp shell, one side of the lamp shell facing the lamp shell being provided with a tapered positioning column, one side of the lamp shell facing the lamp cover being formed with a tapered positioning hole corresponding to the tapered positioning column, the tapered positioning column and the tapered positioning hole being in interference fit.

[0006] The positioning and fastening assembly for a lamp further comprises an elastic clamping piece, the elastic clamping piece comprising an elastic clamping portion and a mounting support portion, the mounting support portion being detachably arranged on the mounting base adjacent to the lamp shell, the elastic clamping portion being elastically arranged on one side of the mounting support portion facing the lamp cover, the lamp cover being formed with a clamping hole, the clamping hole being arranged corresponding to the elastic clamping portion, so that the elastic clamping portion is elastically clamped in the clamping hole.

[0007] In one embodiment, the number of tapered positioning columns is multiple, and the multiple tapered positioning columns are uniformly distributed around the periphery of the lamp cover.

[0008] In one of the embodiments, the conical positioning column is in the shape of a circular truncated cone, and the diameter of the conical positioning column gradually decreases in the direction away from the lamp cover.

[0009] In one of the embodiments, the number of the elastic clamping parts is two, and the two elastic clamping parts are symmetrically arranged on the two sides of the mounting support part along the central axis of the mounting support part.

[0010] In one of the embodiments, the mounting support part comprises a fixed support column and a hanging table connected with each other, the fixed support column is fixedly installed on the mounting base, and the hanging table is used for hanging the lighting lamp.

[0011] In one of the embodiments, the elastic clamping part comprises a clamping elastic sheet and a compression elastic sheet, one end of the clamping elastic sheet is fixedly connected to the hanging table, one end of the compression elastic sheet is fixedly connected to the fixed support column, the other end of the compression elastic sheet is elastically abutted to the lower end surface of the clamping elastic sheet, and the other end of the clamping elastic sheet is used for clamping in the clamping hole.

[0012] In one of the embodiments, the edge of the fixed support column is provided with an anti-skid protection part, and the anti-skid protection part is used for protecting the hands of the user when the compression elastic sheet is pressed.

[0013] In one of the embodiments, the hanging table is formed with a plurality of hanging top holes, and the hanging top holes are used for hanging the lighting lamp.

[0014] A lighting lamp comprises a light-emitting lamp body and the positioning and fastening assembly for the lamp according to any one of the embodiments, and the light-emitting lamp body is installed and contained in the embedded groove of the lamp shell.

[0015] In one of the embodiments, the lamp cover is provided with a heat dissipation window on the side away from the lamp shell.

[0016] Compared with the prior art, the present disclosure has at least the following advantages:

[0017] 1) The positioning and fastening assembly for the lamp according to the present disclosure is provided with a conical positioning column on the side of the lamp cover facing the lamp shell, and the lamp shell is formed with a conical positioning hole corresponding to the conical positioning column on the side facing the lamp cover, so that when the lamp cover is installed in the lamp shell, the conical positioning column can be accurately positioned in the corresponding conical positioning hole, ensuring the accuracy of the installation and positioning of the lamp cover and the lamp shell, and because the conical positioning column and the conical positioning hole are in interference fit, the conical positioning column inserted in the conical positioning hole has a certain interference amount, so that the conical positioning column closely fits the inner wall of the conical positioning hole, ensuring the firmness of the installation of the lamp cover and the lamp shell, thereby improving the installation efficiency.

[0018] 2) The positioning and fastening assembly for the lamp of the present disclosure, since the elastic clamping piece comprises an elastic clamping portion and a mounting support portion, the mounting support portion is detachably arranged on the mounting base adjacent to the lamp shell, so that the mounting support portion provides a supporting and fixing effect for the elastic clamping portion, ensures the elastic movement of the elastic clamping portion on the mounting support portion, and ensures the elastic clamping portion to be clamped in the clamping hole formed by the lamp cover under the elastic effect, further improving the installation firmness of the lamp cover and the lamp shade. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 The structural schematic diagram of the positioning and fastening assembly for the lamp of an embodiment of the present disclosure;

[0021] Figure 2 The structural schematic diagram of the positioning and fastening assembly for the lamp of an embodiment of the present disclosure; Figure 1 The structural schematic diagram of the elastic clamping piece in the positioning and fastening assembly for the lamp shown in the present disclosure;

[0022] Figure 3 The structural schematic diagram of the elastic clamping piece in the positioning and fastening assembly for the lamp shown in the present disclosure; Figure 1 The partial enlarged view shown at A in the present disclosure;

[0023] Figure 4 The partial enlarged view shown at B in the present disclosure. Figure 1 The partial enlarged view shown at B in the present disclosure.

[0024] Reference signs: 10, positioning and fastening assembly for the lamp; 100, lamp cover; 110, conical positioning column; 111, anti-skid protection portion; 120, clamping hole; 130, heat dissipation window; 200, lamp shade; 210, mounting base; 211, threaded mounting hole; 220, lamp shell; 221, conical positioning hole; 222, embedding groove; 310, elastic clamping portion; 311, clamping elastic sheet; 312, compression elastic sheet; 320, mounting support portion; 321, fixed support column; 322, hanging table; 322a, hanging top hole. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the related drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right", and the like are merely used for the purpose of illustration and are not intended to be limiting.

[0027] 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 disclosure belongs. The terminology used in the description of the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0028] The present disclosure provides a positioning and fastening assembly for a lamp, comprising a lamp cover, a lampshade and an elastic clamping piece, the lampshade comprises a mounting base and a lamp shell protruding from the mounting base, the lamp shell is used for mounting a light-emitting lamp body, the lamp cover is fixedly installed on the lamp shell, one side of the lamp cover facing the lamp shell is provided with a tapered positioning column, one side of the lamp shell facing the lamp cover is formed with a tapered positioning hole corresponding to the tapered positioning column, and the tapered positioning column and the tapered positioning hole are in interference fit; further, the elastic clamping piece comprises an elastic clamping part and a mounting support part, the mounting support part is detachably arranged on the mounting base adjacent to the lamp shell, and the elastic clamping part is elastically arranged on one side of the mounting support part facing the lamp cover; the lamp cover is formed with a clamping hole, and the clamping hole is arranged corresponding to the elastic clamping part, so that the elastic clamping part is elastically clamped in the clamping hole.

[0029] The positioning and fastening assembly for the lamp described above, since one side of the lamp cover facing the lamp shell is provided with a tapered positioning column, one side of the lamp shell facing the lamp cover is formed with a tapered positioning hole corresponding to the tapered positioning column, so that when the lamp cover is installed on the lampshade, the tapered positioning column can be accurately positioned in the corresponding tapered positioning hole, ensuring the accuracy of the installation and positioning of the lamp cover and the lampshade, and since the tapered positioning column and the tapered positioning hole are in interference fit, the tapered positioning column inserted into the tapered positioning hole has a certain interference amount, so that the tapered positioning column closely fits the inner wall of the tapered positioning hole, ensuring the firmness of the installation of the lamp cover and the lampshade, thereby improving the installation efficiency, and since the elastic clamping piece comprises an elastic clamping part and a mounting support part, the mounting support part is detachably arranged on the mounting base adjacent to the lamp shell, so that the mounting support part provides a supporting and fixing action for the elastic clamping part, ensuring the elastic movement of the elastic clamping part on the mounting support part, and ensuring the clamping of the elastic clamping part in the clamping hole formed on the lamp cover under the elastic action, further improving the firmness of the installation of the lamp cover and the lampshade.

[0030] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0031] like Figures 1 to 4 As shown, a positioning and fastening assembly 10 for a lamp fixture in one embodiment includes a lamp cover 100, a lamp shade 200, and an elastic snap-fit ​​component. The lamp shade 200 includes a mounting base 210 and a lamp housing 220 protruding from the mounting base 210. The lamp housing 220 is used to install and accommodate a light-emitting lamp body (not shown). The lamp cover 100 is fixedly mounted on the lamp housing 220. A tapered positioning post 110 is provided on the side of the lamp cover 100 facing the lamp housing 220. A tapered positioning hole 221 corresponding to the tapered positioning post 110 is formed on the side of the lamp housing 220 facing the lamp cover 100. The tapered positioning post 110 and the tapered positioning hole 221 are interference fit. It is understandable that, since the lamp cover 100 has a conical positioning post 110 on the side facing the lamp housing 220, and the lamp housing 220 has a conical positioning hole 221 corresponding to the conical positioning post 110 on the side facing the lamp cover 100, when the lamp cover 100 is installed on the lamp shade 200, the conical positioning post 110 can be accurately positioned in the corresponding conical positioning hole 221, ensuring the accuracy of the installation and positioning of the lamp cover 100 and the lamp shade 200. Furthermore, since the conical positioning post 110 and the conical positioning hole 221 are interference fit, the conical positioning post 110 is inserted into the conical positioning hole 221 with a certain amount of interference, so that the conical positioning post 110 fits tightly against the inner wall of the conical positioning hole 221, ensuring the firmness of the installation of the lamp cover 100 and the lamp shade 200, thereby improving the installation efficiency.

[0032] Furthermore, the elastic snap-fit ​​component includes an elastic snap-fit ​​portion 310 and a mounting support portion 320. The mounting support portion 320 is detachably mounted on the mounting base 210 adjacent to the lamp housing 220. The elastic snap-fit ​​portion 310 is elastically mounted on the side of the mounting support portion 320 facing the lamp cover 100. The lamp cover 100 has a locking hole 120, which is correspondingly provided with the elastic snap-fit ​​portion 310 so that the elastic snap-fit ​​portion 310 is elastically snapped into the locking hole 120. It is understandable that since the elastic snap-fit ​​component includes an elastic snap-fit ​​part 310 and a mounting support part 320, and the mounting support part 320 is detachably mounted on the mounting base 210 adjacent to the lamp housing 220, the mounting support part 320 provides support and fixation for the elastic snap-fit ​​part 310, ensuring that the elastic snap-fit ​​part 310 moves elastically on the mounting support part 320, and ensuring that the elastic snap-fit ​​part 310 snaps into the engagement hole 120 formed by the lamp cover 100 under elastic action, further improving the installation firmness of the lamp cover 100 and the lamp shade 200.

[0033] In the embodiment, when the lamp cover 100 and the lampshade 200 need to be installed, first, the conical positioning column 110 of the lamp cover 100 is aligned with the conical positioning hole 221 of the lampshade 200, then the conical positioning column 110 is inserted into the conical positioning hole 221, that is, the first step of fastening installation of the lamp cover 100 and the lampshade 200 is completed, then the elastic clamping part 310 is pressed, so that the elastic clamping part 310 is aligned with the clamping hole 120 of the lamp cover 100, finally, the elastic clamping part 310 is slowly restored to its original position, ensuring that the elastic clamping part 310 is clamped in the clamping hole 120, that is, the second step of fastening installation of the lamp cover 100 and the lampshade 200 is completed. Because the elastic clamping part 310 has a certain elasticity, it can be pressed to automatically restore, ensuring the firmness of the clamping of the elastic clamping part 310 and the clamping hole 120, thereby improving the firmness of the installation of the lamp cover 100 and the lampshade 200.

[0034] Further, as shown in Figure 1 one of the embodiments, the number of conical positioning columns 110 is multiple, and the multiple conical positioning columns 110 are uniformly distributed on the circumference of the lamp cover 100, so that the lamp cover 100 and the lampshade 200 are fastened and installed at multiple positions, ensuring the firmness of the installation of the lamp cover 100 and the lampshade 200.

[0035] As shown in Figure 1 and Figure 4 one of the embodiments, the conical positioning column 110 is a circular truncated cone structure, and the diameter of the conical positioning column 110 gradually decreases in the direction away from the lamp cover 100. In the embodiment, because the diameter of the conical positioning column 110 gradually decreases in the direction away from the lamp cover 100, the outer peripheral wall of the conical positioning column 110 forms an inclined surface, which plays a role of positioning and guiding, can ensure that the conical positioning column 110 is more quickly guided into the conical positioning hole 221, and ensure the accuracy and installation efficiency of the positioning and installation of the lamp cover 100 and the lampshade 200.

[0036] As shown in Figure 1 and Figure 2 one of the embodiments, the number of elastic clamping parts 310 is two, and the two elastic clamping parts 310 are symmetrically arranged on both sides of the installation support part 320 along the central axis of the installation support part 320. In the embodiment, because the number of elastic clamping parts 310 is two, two clamping holes 120 are formed on the lamp cover 100, and the elastic clamping parts 310 and the clamping holes 120 are one-to-one corresponding, further enhancing the installation firmness of the lamp cover 100 and the lampshade 200.

[0037] As shown in Figure 1 and Figure 2As shown in the drawings, in one of the embodiments, the mounting support part 320 comprises a fixed support column 321 and a hanging table 322 connected with each other, the fixed support column 321 is fixedly installed on the mounting base 210, and the hanging table 322 is used for hanging the lighting lamp. Specifically, in one of the embodiments, one side of the fixed support column 321 towards the mounting base 210 is provided with a fixed hole (not shown in the drawings), the mounting base 210 is formed with a threaded mounting hole 211 corresponding to the fixed hole, and the fixed support column 321 is connected to the mounting base 210 by a fastening bolt passing through the fixed hole, wherein the fastening bolt is fastened and matched with the threaded mounting hole 211 to ensure the stability of the installation of the fixed support column 321.

[0038] Further, as shown in the drawings, Figure 1 and Figure 2 In one of the embodiments, the elastic clamping part 310 comprises a clamping elastic sheet 311 and a compression elastic sheet 312, one end of the clamping elastic sheet 311 is fixedly connected to the hanging table 322, one end of the compression elastic sheet 312 is fixedly connected to the fixed support column 321, the other end of the compression elastic sheet 312 is elastically abutted to the lower end surface of the clamping elastic sheet 311, and the other end of the clamping elastic sheet 311 is used for clamping in the clamping hole 120. In this embodiment, the clamping elastic sheet 311 and the compression elastic sheet 312 have elasticity and can realize automatic position recovery after pressing. Since one end of the compression elastic sheet 312 is fixedly connected to the fixed support column 321 and the other end of the compression elastic sheet 312 is elastically abutted to the lower end surface of the clamping elastic sheet 311, when the compression elastic sheet 312 is pressed, the compression elastic sheet 312 can drive the clamping elastic sheet 311 to move upwards, and when the compression elastic sheet 312 is slowly released, the clamping elastic sheet 311 and the compression elastic sheet 312 will slowly recover, so as to ensure that the clamping elastic sheet 311 can be clamped in the clamping hole 120 of the lamp cover 100, thereby ensuring the installation firmness of the lamp cover 100 and the lampshade 200.

[0039] As shown in the drawings, Figure 1 and Figure 2 In one of the embodiments, the edge of the fixed support column 321 is provided with an anti-skid protection part 111, which is used for protecting the hands of the user when the compression elastic sheet 312 is pressed. In this embodiment, since the user needs to press the compression elastic sheet 312 for locking, the sharp edge of the fixed support column 321 is easily touched, and the added anti-skid protection part 111 ensures the safety of the user. Specifically, in one of the embodiments, the anti-skid protection part 111 is formed with a preset round corner to avoid scratching the hands of the user.

[0040] As shown in the drawings, Figure 2As shown, in one of the embodiments, the hanging table 322 is formed with a plurality of hanging holes 322a for hanging the lighting lamp. In the embodiment, the user can pass a fixing rope or a fixing pin through the hanging hole 322a to realize the hoisting of the lighting lamp.

[0041] In one of the embodiments, the number of the elastic clamping pieces is two, and the two elastic clamping pieces are respectively arranged at the two ends of the mounting base 210 to ensure that the elastic clamping pieces fasten the two ends of the lamp cover 100 and the lampshade 200, thereby ensuring the firmness of the installation of the lamp cover 100 and the lampshade 200.

[0042] The present disclosure also provides a lighting lamp comprising a light-emitting lamp body and the positioning and fastening assembly 10 for the lamp as described in any one of the embodiments, and the light-emitting lamp body is installed and accommodated in the embedding groove 222 of the lamp shell 220.

[0043] As shown, Figure 1 In one of the embodiments, the side of the lamp cover 100 away from the lamp shell 220 is provided with a heat dissipation window 130, and the additional heat dissipation window 130 ensures that the heat generated during the use of the light-emitting lamp body can be quickly dissipated, thereby improving the service life of the lighting lamp.

[0044] Compared with the prior art, the present disclosure has at least the following advantages:

[0045] 1) The positioning and fastening assembly 10 for the lamp of the present disclosure is provided with the tapered positioning column 110 on the side of the lamp cover 100 facing the lamp shell 220, and the side of the lamp shell 220 facing the lamp cover 100 is formed with the tapered positioning hole 221 corresponding to the tapered positioning column 110, so that when the lamp cover 100 is installed in the lampshade 200, the tapered positioning column 110 can be accurately positioned in the corresponding tapered positioning hole 221, thereby ensuring the accuracy of the installation and positioning of the lamp cover 100 and the lampshade 200. In addition, the tapered positioning column 110 and the tapered positioning hole 221 are in interference fit, so that the tapered positioning column 110 inserted into the tapered positioning hole 221 has a certain interference amount, so that the tapered positioning column 110 tightly fits the inner wall of the tapered positioning hole 221, thereby ensuring the firmness of the installation of the lamp cover 100 and the lampshade 200, and improving the installation efficiency.

[0046] 2) The positioning and fastening assembly 10 for the lamp of the present disclosure is provided with the elastic clamping piece comprising the elastic clamping part 310 and the mounting and supporting part 320, and the mounting and supporting part 320 is detachably arranged on the mounting base 210 adjacent to the lamp shell 220, so that the mounting and supporting part 320 provides the supporting and fixing action for the elastic clamping part 310, ensures the elastic movement of the elastic clamping part 310 on the mounting and supporting part 320, and ensures that the elastic clamping part 310 is clamped in the clamping hole 120 formed in the lamp cover 100 under the elastic action, thereby further improving the firmness of the installation of the lamp cover 100 and the lampshade 200.

[0047] The above embodiments only express several implementation manners of the present disclosure, which are described in a more specific and detailed manner, but cannot be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present disclosure, which are all within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent should be subject to the appended claims.

Claims

1. A positioning and fastening assembly for a lamp, comprising a lamp cover and a lampshade, the lampshade comprising a mounting base and a lamp shell protruding from the mounting base, the lamp shell being configured to mount a light-emitting lamp body, the lamp cover being fixedly mounted on the lamp shell, characterized in that: one side of the lamp cover facing the lamp shell is provided with a plurality of tapered positioning columns, and one side of the lamp shell facing the lamp cover is formed with a plurality of tapered positioning holes corresponding to the tapered positioning columns, the tapered positioning columns and the tapered positioning holes being in interference fit; the positioning and fastening assembly further comprises a resilient clamping piece, the resilient clamping piece comprising a resilient clamping portion and a mounting support portion, the mounting support portion being detachably arranged on the mounting base adjacent to the lamp shell, the resilient clamping portion being resiliently arranged on one side of the mounting support portion facing the lamp cover, the lamp cover being formed with a clamping hole corresponding to the resilient clamping portion, so that the resilient clamping portion is resiliently clamped in the clamping hole. The number of the tapered positioning columns is multiple, and the multiple tapered positioning columns are uniformly distributed around the periphery of the lamp cover. The tapered positioning column is in the shape of a circular truncated cone, and the diameter of the tapered positioning column gradually decreases in a direction away from the lamp cover.

2. The positioning and fastening assembly for a luminaire of claim 1, wherein, The number of the resilient clamping portion is two, and the two resilient clamping portions are symmetrically arranged on both sides of the mounting support portion along the central axis of the mounting support portion.

3. The positioning and fastening assembly for a luminaire of claim 2, wherein, The mounting support portion comprises a fixed support column and a hanging table connected to each other, the fixed support column being fixedly mounted on the mounting base, and the hanging table being configured to hang a lighting lamp.

4. The positioning and fastening assembly for a luminaire of claim 1, wherein, The resilient clamping portion comprises a clamping resilient sheet and a compression resilient sheet, one end of the clamping resilient sheet being fixedly connected to the hanging table, one end of the compression resilient sheet being fixedly connected to the fixed support column, and the other end of the compression resilient sheet being resiliently abutted against the lower end surface of the clamping resilient sheet, the other end of the clamping resilient sheet being configured to be clamped in the clamping hole.

5. The positioning and fastening assembly for a luminaire as set forth in claim 4, wherein, The edge of the fixed support column is provided with an anti-slip protection portion, the anti-slip protection portion being configured to protect the hands of a user when the compression resilient sheet is pressed.

6. The positioning and fastening assembly for a luminaire of claim 5, wherein, The hanging table is formed with a plurality of hanging top holes, the hanging top holes being configured to hang the lighting lamp.

7. The positioning and fastening assembly for a luminaire of claim 6, wherein, The positioning and fastening assembly for the lamp of any one of claims 1 to 8, and a light-emitting lamp body mounted and accommodated in the embedded groove of the lamp shell.

8. The positioning and fastening assembly for a luminaire of claim 5, wherein, One side of the lamp cover away from the lamp shell is provided with a heat dissipation window.

9. A lighting fixture, characterized by, ​ 10. The luminaire of claim 9, wherein, ​