Optical component fixing structure and illumination lamp

Abstract

The utility model provides an optical component fixing structure and a lighting lamp. The optical component fixing structure comprises a fixing frame body and a clamping piece. The fixing frame body is provided with an avoiding clamping step and an avoiding prying step, the fixing frame body is used for being arranged at a light outlet of a lamp body, the avoiding clamping step and the avoiding prying step are both used for being arranged towards the lamp body, the avoiding clamping step is located on the inner wall of the fixing frame body, and the avoiding clamping step is used for clamping an optical component. And the avoiding prizing step is located on the outer wall of the fixed frame body, and the avoiding prizing step is used for being at least partially exposed out of the end portion of the lamp body, and a prizing groove is defined by the avoiding prizing step and the end face of the lamp body. The clamping piece is connected to the outer wall of the fixed frame body and used for being connected with a lamp body in a clamped mode. The optical component fixing structure is better in use convenience, and the optical component cannot be deformed and cannot fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an optical component fixing structure and a lighting lamp. Background Art

[0002] Optical components, such as honeycomb mesh and optical lens, can be used in lamps to achieve different light emission effects. For example, the use of honeycomb mesh can effectively improve the anti-glare effect of lamps. Therefore, in certain occasions, it is often necessary to replace the optical components of lamps to achieve different light emission effects. The optical components are generally installed and fixed at the light outlet of the lamp by means of screw buckles. In this way, the optical components may be fixed too firmly, easily stuck and difficult to disassemble, and cause deformation of the optical components, thereby affecting the light emission effect. Alternatively, the optical components may be fixed too loosely, causing looseness and even falling off. For example, the optical components may be fixed too loosely, causing looseness and even falling off. The Chinese invention patent application No. 02011114652.X forms a limiting boss on the light-emitting cup, which cooperates with the clamping ring to clamp and fix the honeycomb net, thereby alleviating the problem of the honeycomb net being fixed too loosely or too tightly. In addition, although the clamping ring is easy to disassemble, in order to remove the honeycomb net from the lamp, it is also necessary to disassemble the light-emitting cup to expose the clamping ring to realize the removal and replacement of the honeycomb net. The light-emitting cup is connected to the lamp by a buckle. When disassembling, the user needs to pull the light-emitting cup by the outer wall of the light-emitting cup. In this way, the user can easily lose his hand from the light-emitting cup and needs to use a lot of force to remove the light-emitting cup from the lamp, which is less convenient to use. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide an optical component fixing structure and a lighting fixture that are easy to use and will not cause deformation of the optical components or loss of the optical components.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] An optical component fixing structure, comprising:

[0006] A fixed frame, wherein the fixed frame is provided with an avoidance clamping step and an avoidance prying step, the fixed frame is used to be set at the light outlet of the lamp body, the avoidance clamping step and the avoidance prying step are both used to be set toward the lamp body, the avoidance clamping step is located on the inner wall of the fixed frame, the avoidance clamping step is used to clamp the optical component so that the optical component is accommodated in the fixed frame, the avoidance prying step is located on the outer wall of the fixed frame, the avoidance prying step is used to be at least partially exposed at the end of the lamp body and to form a prying groove with the end surface of the lamp body;

[0007] A clamping piece is connected to the outer wall of the fixed frame and is used for clamping with the lamp body.

[0008] In one embodiment, the fixed frame includes a locking section and a prying section, one end of the locking section and one end of the prying section are connected to form a position-avoiding locking step, the locking piece is connected to the outer wall of the locking section, the locking section is provided with at least one notch, the notch is connected to the prying section, the locking piece is used to avoid the notch, and the position-avoiding prying step is provided on the outer wall of the prying section.

[0009] In one embodiment, the clamping section is an annular clamping section, which is sealed at the light outlet of the lamp body by the clamping member, and the inner wall of the annular clamping section is used to connect with the peripheral wall of the optical component.

[0010] In one embodiment, the clamping member is an annular clamping member, which is arranged around the peripheral wall of the annular clamping section. At least one notch is opened on the annular clamping member, and the notch is arranged corresponding to the notch so that the annular clamping member and the annular clamping section are arranged in a avoidance manner.

[0011] In one embodiment, the number of the notches is four, and the four notches are evenly arranged on the peripheral wall of the annular clamping section;

[0012] The number of the notches is four, and the four notches are arranged in one-to-one correspondence with the four cutouts, so that the annular clamping piece and the annular clamping section are arranged in an avoidance manner.

[0013] In one embodiment, the prying section is an annular prying section, one end of which is connected to the annular clamping section to form an annular avoidance clamping step, and the annular avoidance clamping step is used to be arranged around the optical component so that the peripheral wall of the optical component is connected to the inner wall of the annular clamping section, and the end face of the optical component is connected to the end face of the annular prying section.

[0014] In one embodiment, the avoidance prying step is an annular avoidance prying step, which is arranged around the peripheral wall of the annular prying section. The annular avoidance prying step is used to be at least partially exposed at the end of the lamp body and form an annular prying groove with the end face of the lamp body.

[0015] In one embodiment, a first curved surface is formed on a side of the clamping member away from the fixed frame, and the first curved surface extends to an end surface of the clamping member close to the lamp body, and the first curved surface is used to be arranged toward the lamp body.

[0016] In one embodiment, a second curved surface is formed on a side of the clamping member away from the fixed frame, and the second curved surface extends to an end surface of the clamping member away from the lamp body, and the second curved surface is used to be arranged away from the lamp body.

[0017] In one embodiment, the fixed frame is provided with a plurality of tooth-shaped grooves, which are arranged on the inner wall of the fixed frame along a circumferential array of the fixed frame, each of the tooth-shaped grooves is located at the end of the fixed frame away from the lamp body, the extension direction of each of the tooth-shaped grooves is the same as the length direction of the fixed frame, and each of the tooth-shaped grooves is arranged to avoid the position with a step of the avoidance card.

[0018] In one embodiment, the fixing frame and the clamping member are an integrally formed structure.

[0019] A lighting fixture comprises a lamp body, an optical component and the optical component fixing structure described in any of the above embodiments, wherein the fixing frame is arranged at the light outlet of the lamp body, the avoidance clamping step and the avoidance prying step are both arranged toward the lamp body, the optical component is clamped on the avoidance clamping step so that the optical component is accommodated in the fixing frame, the avoidance prying step is at least partially exposed at the end of the lamp body and forms a prying groove with the end face of the lamp body, and the clamping piece is clamped to the lamp body.

[0020] Compared with the prior art, the present invention has at least the following advantages:

[0021] The optical component fixing structure of the present invention enables the fixing frame to be set at the light outlet of the lamp body, and cooperates with the avoidance clamping step to be located on the inner wall of the fixing frame, and the avoidance clamping step is used to clamp the optical component so that the optical component is accommodated in the fixing frame, that is, the inner wall of the fixing frame supports the end of the optical component, avoiding the optical component from falling off from the fixing frame, and cooperates with the inner wall of the fixing frame to clamp the peripheral wall of the optical component, so that the fixing frame only needs to have a small clamping strength for the optical component to complete the effective fixing of the optical component, thereby reducing the deformation of the optical component; in addition, the fixing frame is clamped to the lamp body by a clamping piece, and cooperates with the avoidance prying step to be at least partially exposed at the end of the lamp body and to form a prying groove with the end face of the lamp body, that is, the prying groove is provided for the user to pry with his hands, prompting the user to use only a small force to realize the separation of the clamping piece from the lamp body, and realize the disassembly of the fixed frame from the lamp body, effectively improving the convenience of disassembly of the optical component, and thereby improving the convenience of use of the optical component fixing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of an optical component fixing structure according to one embodiment of the present invention;

[0024] Figure 2 for Figure 1 A cross-sectional view of the optical component fixing structure shown;

[0025] Figure 3 for Figure 2 A partial enlarged view of the optical component fixing structure at A shown;

[0026] Figure 4 This is a schematic structural diagram of a lighting fixture according to one embodiment of the present invention;

[0027] Figure 5 for Figure 4 A partial view of the lighting fixture shown. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention 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 comprehensive understanding of the disclosure of the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] The present application provides an optical component fixing structure. The above-mentioned optical component fixing structure includes a fixed frame and a clamping piece. The fixed frame is provided with an avoidance clamping step and an avoidance prying step. The fixed frame is used to be set at the light outlet of the lamp body. The avoidance clamping step and the avoidance prying step are both used to be set toward the lamp body. The avoidance clamping step is located on the inner wall of the fixed frame. The avoidance clamping step is used to clamp the optical component so that the optical component is accommodated in the fixed frame. The avoidance prying step is located on the outer wall of the fixed frame. The avoidance prying step is used to be at least partially exposed at the end of the lamp body and to form a prying groove with the end face of the lamp body. The clamping piece is connected to the outer wall of the fixed frame, and the clamping piece is used to clamp with the lamp body.

[0032] The above-mentioned optical component fixing structure enables the fixing frame to be set at the light outlet of the lamp body, and cooperates with the avoidance clamping step to be located on the inner wall of the fixing frame, and the avoidance clamping step is used to clamp the optical component so that the optical component is accommodated in the fixing frame, that is, the inner wall of the fixing frame supports the end of the optical component, avoiding the optical component from falling off from the fixing frame, and cooperates with the inner wall of the fixing frame to clamp the peripheral wall of the optical component, so that the fixing frame only needs to have a small clamping strength for the optical component to complete the effective fixation of the optical component, thereby reducing the deformation of the optical component; in addition, the fixing frame is clamped to the lamp body by a clamping piece, and cooperates with the avoidance prying step to be at least partially exposed at the end of the lamp body and to form a prying groove with the end face of the lamp body, that is, the prying groove is provided for the user to pry, prompting the user to use only a small force to realize the separation of the clamping piece from the lamp body, and realize the disassembly of the fixed frame from the lamp body, effectively improving the convenience of disassembly of the optical component, and thereby improving the convenience of use of the optical component fixing structure.

[0033] In order to better understand the optical component fixing structure of the present application, the optical component fixing structure of the present application is further explained below:

[0034] Please also refer to Figures 1 to 3 The optical component fixing structure 10 of one embodiment includes a fixed frame 100 and a clamping member 200. The fixed frame 100 is provided with a position-avoiding clamping step 101 and a position-avoiding prying step 102. The fixed frame 100 is used to be set at the light outlet of the lamp body. The position-avoiding clamping step 101 and the position-avoiding prying step 102 are both used to be set toward the lamp body. The position-avoiding clamping step 101 is located on the inner wall of the fixed frame 100. The position-avoiding clamping step 101 is used to clamp the optical component so that the optical component is accommodated in the fixed frame 100. The position-avoiding prying step 102 is located on the outer wall of the fixed frame 100. The position-avoiding prying step 102 is used to be at least partially exposed at the end of the lamp body and to form a prying groove with the end face of the lamp body. The clamping member 200 is connected to the outer wall of the fixed frame 100 and is used to clamp with the lamp body.

[0035] The above-mentioned optical component fixing structure 10 enables the fixing frame 100 to be set at the light outlet of the lamp body, and the avoidance clamping step 101 is located on the inner wall of the fixing frame 100. The avoidance clamping step 101 is used to clamp the optical component so that the optical component is accommodated in the fixing frame 100, that is, the inner wall of the fixing frame 100 supports the end of the optical component, thereby preventing the optical component from falling off from the fixing frame 100. The inner wall of the fixing frame 100 is also clamped on the peripheral wall of the optical component, so that the fixing frame 100 only has a small clamping force on the optical component. The strength can effectively fix the optical components and reduce the deformation of the optical components. In addition, the fixed frame 100 is clamped on the lamp body by the clamping piece 200, and the avoidance prying step 102 is used to expose at least part of the end of the lamp body and form a prying groove with the end face of the lamp body, that is, the prying groove is provided for the user to pry, so that the user only needs to use a small force to realize the separation of the clamping piece 200 from the lamp body, and realize the removal of the fixed frame 100 from the lamp body, which effectively improves the convenience of disassembly of the optical components and thereby improves the convenience of use of the optical component fixing structure 10.

[0036] Please also refer to Figures 1 to 3 In one embodiment, the fixed frame 100 includes a locking section 110 and a prying section 120. One end of the locking section 110 and one end of the prying section 120 are connected to form a position-avoiding locking step 101. The locking member 200 is connected to the outer wall of the locking section 110. The locking section 110 is provided with at least one notch 104. The notch 104 is connected to the prying section 120. The locking member 200 is used to avoid the notch 104. The position-avoiding prying step 102 is provided on the outer wall of the prying section 120. It can be understood that the setting of the notch 104 of the locking section 110 allows the interior of the locking section 110 to expand outward to a certain extent relative to the prying section 120, which is conducive to the convenient disassembly of the optical component at the locking section 110, and the locking member 200 is set at the locking section 110 and is arranged to avoid the notch 104, so that the locking member 200 can expand outward to a certain extent relative to the prying section 120 along with the locking section 110, which is conducive to the convenient prying and disassembly of the fixed frame 100 from the lamp body.

[0037] Please also refer to Figures 1 to 3 In one embodiment, the clamping section 110 is an annular clamping section, which is sealed at the light outlet of the lamp body by the clamping member 200. The inner wall of the annular clamping section is used to connect with the peripheral wall of the optical component, which is conducive to the stable clamping of the optical component.

[0038] Please also refer to Figures 1 to 3In one embodiment, the clamping member 200 is an annular clamping member, which is arranged around the peripheral wall of the annular clamping section. At least one notch 201 is opened on the annular clamping member, and the notch 201 is arranged corresponding to the notch 104, so that the annular clamping member and the annular clamping section are arranged in a avoidance manner, thereby improving the convenience of disassembling the fixed frame 100 from the lamp body and improving the convenience of disassembling the optical components from the fixed frame 100.

[0039] Please also refer to Figures 1 to 3 In one embodiment, there are four notches 104, evenly spaced along the circumference of the annular retaining section. Furthermore, there are four notches 201, each corresponding to one of the four notches 201. This allows the annular retaining member and the annular retaining section to be positioned away from each other, further enhancing the ease of removal of the fixed frame 100 from the lamp body and the ease of removal of the optical components from the fixed frame 100.

[0040] Please also refer to Figures 1 to 3 In one embodiment, the prying section 120 is an annular prying section, one end of which is connected to the annular clamping section to form an annular avoidance clamping step. The annular avoidance clamping step is used to be arranged around the optical component so that the peripheral wall of the optical component is connected to the inner wall of the annular clamping section, and the end face of the optical component is connected to the end face of the annular prying section, which better improves the stable clamping of the optical component on the fixed frame 100 and better ensures the convenient disassembly of the optical component on the fixed frame 100.

[0041] Please also refer to Figures 1 to 3 In one embodiment, the avoidance prying step 102 is an annular avoidance prying step, which is arranged around the peripheral wall of the annular prying section. The annular avoidance prying step is used to be at least partially exposed at the end of the lamp body and form an annular prying groove with the end surface of the lamp body, which is convenient for the user to get started and reduces the user's search for the prying groove, thereby improving the convenience of using the optical component fixing structure 10.

[0042] Please also refer to Figures 1 to 3 In one embodiment, a first curved surface 202 is provided on the side of the clip 200 away from the fixed frame 100, and the first curved surface 202 extends to the end surface of the clip 200 close to the lamp body. The first curved surface 202 is used to be set toward the lamp body, which is conducive to the clip 200 being inserted into the lamp body, thereby greatly improving the ease of use of the optical component fixing structure 10.

[0043] Please also refer to Figures 1 to 3In one embodiment, a second curved surface 203 is provided on the side of the clip 200 away from the fixed frame 100, and the second curved surface 203 extends to the end surface of the clip 200 away from the lamp body. The second curved surface 203 is used to be set away from the lamp body, which is conducive to the clip 200 being separated from the lamp body, thereby greatly improving the ease of use of the optical component fixing structure 10.

[0044] Please also refer to Figures 1 to 3 In one embodiment, a plurality of tooth-shaped grooves 105 are formed on the fixed frame 100. The plurality of tooth-shaped grooves 105 are arranged in an array along the circumference of the fixed frame 100 on the inner wall of the fixed frame 100. Each tooth-shaped groove 105 is located at the end of the fixed frame 100 away from the lamp body. The extension direction of each tooth-shaped groove 105 is the same as the length direction of the fixed frame 100. In addition, each tooth-shaped groove 105 is arranged to avoid the position of the position-avoiding step 101, so that the fixed frame 100 acts as an accessory ring. When the fixed frame 100 is connected to the lamp body, it has the functions of light control and light distribution. At this time, the optical component fixing structure 10 has a better adjustment effect on the light output effect of the lamp body.

[0045] Please also refer to Figures 1 to 3 In one embodiment, the fixed frame 100 and the clip 200 are an integrally formed structure, which improves the connection stability between the fixed frame 100 and the clip 200, thereby improving the structural stability and compactness of the optical component fixing structure 10. In addition, the processing steps of the optical component fixing structure 10 are reduced, thereby improving the processing efficiency of the optical component fixing structure 10.

[0046] This application provides a lighting fixture. Please also refer to Figures 4 and 5 , a lighting fixture 10A of one embodiment includes a lamp body 20, an optical component 30 and an optical component 30 fixing structure 10 of any of the above embodiments, a fixing frame 100 is arranged at the light outlet of the lamp body 20, a position-avoiding clamping step 101 and a position-avoiding prying step 102 are both arranged toward the lamp body 20, the optical component 30 is clamped on the position-avoiding clamping step 101 so that the optical component 30 is accommodated in the fixing frame 100, the position-avoiding prying step 102 is at least partially exposed at the end of the lamp body 20 and forms a prying groove 103 with the end surface of the lamp body 20, and the clamping member 200 is clamped with the lamp body 20. For further information, please refer to Figures 1 to 3The optical component 30 and the optical component 30 fixing structure 10 include a fixed frame 100 and a clamping member 200. The fixed frame 100 is provided with a position-avoiding clamping step 101 and a position-avoiding prying step 102. The fixed frame 100 is used to be set at the light outlet of the lamp body 20. The position-avoiding clamping step 101 and the position-avoiding prying step 102 are both used to be set toward the lamp body 20. The position-avoiding clamping step 101 is located on the inner wall of the fixed frame 100. The position-avoiding clamping step 101 is used to clamp the optical component 30 so that the optical component 30 is accommodated in the fixed frame 100. The position-avoiding prying step 102 is located on the outer wall of the fixed frame 100. The position-avoiding prying step 102 is used to be at least partially exposed at the end of the lamp body 20 and to form a prying groove 103 with the end surface of the lamp body 20. The clamping member 200 is connected to the outer wall of the fixed frame 100 and is used to be clamped with the lamp body 20.

[0047] The above-mentioned lighting fixture 10A adopts the optical component 30 and the optical component 30 fixing structure 10, which effectively improves the convenient replacement and adjustment of different light output effects of the lighting fixture 10A, thereby improving the convenience of use of the lighting fixture 10A.

[0048] Compared with the prior art, the present invention has at least the following advantages:

[0049] The optical component 30 of the present invention is fixed with a structure 10 for fixing the optical component 30, so that the fixing frame 100 is used to be set at the light outlet of the lamp body 20, and the step 101 for avoiding the position is located on the inner wall of the fixing frame 100. The step 101 for avoiding the position is used to clamp the optical component 30 so that the optical component 30 is accommodated in the fixing frame 100, that is, the inner wall of the fixing frame 100 supports the end of the optical component 30, thereby preventing the optical component 30 from falling off from the fixing frame 100. The inner wall of the fixing frame 100 is also used to clamp the peripheral wall of the optical component 30, so that the fixing frame 100 only has a small clamping strength on the optical component 30. The optical component 30 can be effectively fixed, and the deformation of the optical component 30 is reduced; in addition, the fixed frame 100 is clamped on the lamp body 20 through the clamping part 200, and the avoidance prying step 102 is used to expose at least part of the end of the lamp body 20 and form a prying groove 103 with the end face of the lamp body 20, that is, the prying groove 103 is provided for the user to pry, so that the user only needs to use a small force to realize the separation of the clamping part 200 from the lamp body 20, and realize the removal of the fixed frame 100 from the lamp body 20, which effectively improves the convenience of disassembly of the optical component 30, and thereby improves the convenience of use of the optical component 30 and the optical component 30 fixing structure 10.

[0050] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and these variations and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. An optical component fixing structure, characterized in that: include: A fixed frame, wherein the fixed frame is provided with an avoidance clamping step and an avoidance prying step, the fixed frame is used to be set at the light outlet of the lamp body, the avoidance clamping step and the avoidance prying step are both used to be set toward the lamp body, the avoidance clamping step is located on the inner wall of the fixed frame, the avoidance clamping step is used to clamp the optical component so that the optical component is accommodated in the fixed frame, the avoidance prying step is located on the outer wall of the fixed frame, the avoidance prying step is used to be at least partially exposed at the end of the lamp body and to form a prying groove with the end surface of the lamp body; A clamping piece is connected to the outer wall of the fixed frame and is used for clamping with the lamp body.

2. The optical component fixing structure according to claim 1, wherein: The fixed frame includes a clamping section and a prying section, one end of the clamping section and one end of the prying section are connected to form a position-avoiding clamping step, the clamping piece is connected to the outer wall of the clamping section, the clamping section is provided with at least one notch, the notch is communicated with the prying section, the clamping piece is used for being arranged in a position-avoiding manner with the notch, and the position-avoiding prying step is provided on the outer wall of the prying section.

3. The optical component fixing structure according to claim 2, wherein: The clamping section is an annular clamping section, which is sealed at the light outlet of the lamp body through the clamping piece, and the inner wall of the annular clamping section is used to be connected with the peripheral wall of the optical component.

4. The optical component fixing structure according to claim 3, wherein: The clamping member is an annular clamping member, which is arranged around the peripheral wall of the annular clamping section. The annular clamping member is provided with at least one notch, and the notch is arranged corresponding to the notch so that the annular clamping member and the annular clamping section are arranged in an avoidance manner.

5. The optical component fixing structure according to claim 4, characterized in that: The number of the notches is four, and the four notches are evenly arranged on the peripheral wall of the annular clamping section; The number of the notches is four, and the four notches are arranged in one-to-one correspondence with the four cutouts, so that the annular clamping piece and the annular clamping section are arranged in an avoidance manner.

6. The optical component fixing structure according to claim 3, wherein: The prying section is an annular prying section, one end of which is connected to the annular clamping section to form an annular avoidance clamping step, and the annular avoidance clamping step is used to be arranged around the optical component so that the peripheral wall of the optical component is connected to the inner wall of the annular clamping section, and the end face of the optical component is connected to the end face of the annular prying section.

7. The optical component fixing structure according to claim 6, characterized in that: The avoidance prying step is an annular avoidance prying step, which is arranged around the peripheral wall of the annular prying section. The annular avoidance prying step is used to be at least partially exposed at the end of the lamp body and form an annular prying groove with the end face of the lamp body.

8. The optical component fixing structure according to claim 1, wherein: A first curved surface is formed on a side of the clamping member away from the fixed frame, the first curved surface extending to an end surface of the clamping member close to the lamp body, and the first curved surface is arranged toward the lamp body; and / or, A second arcuate surface is formed on a side of the clamping member away from the fixed frame. The second arcuate surface extends to an end surface of the clamping member away from the lamp body. The second arcuate surface is used to be arranged away from the lamp body.

9. The optical component fixing structure according to claim 1, wherein: The fixed frame is provided with a plurality of tooth-shaped grooves, which are arranged in an array along the circumference of the fixed frame on the inner wall of the fixed frame, each of the tooth-shaped grooves is located at the end of the fixed frame away from the lamp body, the extension direction of each tooth-shaped groove is the same as the length direction of the fixed frame, and each of the tooth-shaped grooves is arranged in a step-avoiding manner with the avoiding clamp; and / or, The fixing frame and the clamping member are an integrally formed structure.

10. A lighting fixture, characterized in that: The invention comprises a lamp body, an optical component and an optical component fixing structure as described in any one of claims 1 to 9, wherein the fixing frame is arranged at the light outlet of the lamp body, the avoidance clamping step and the avoidance prying step are both arranged toward the lamp body, the optical component is clamped on the avoidance clamping step so that the optical component is accommodated in the fixing frame, the avoidance prying step is at least partially exposed at the end of the lamp body and forms a prying groove with the end face of the lamp body, and the clamping piece is clamped to the lamp body.

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