Light control assembly and lamp

Abstract

The utility model belongs to the technical field of illumination, and relates to a light control assembly and a lamp. The light source support is provided with a guide groove and an insertion groove which are communicated with each other, the guide groove and the insertion groove are sequentially arranged in the direction of the central axis of the light source support, the lens support comprises an insertion pin, the insertion pin is provided with an insertion block matched with the insertion groove, and the insertion block can slide into the insertion groove along the guide groove and is fixedly buckled with the insertion groove. According to the technical scheme, the guide groove and the insertion groove which are communicated with each other are formed in the light source support, when the lens support is installed, the guide groove provides a guide function and a positioning function for the lens support, and the insertion block of the lens support is directly inserted into the guide groove in the central axis direction of the light source support and is inserted into the insertion groove in a sliding mode along the guide groove; the lens support can be fixed on the light source support in a direct insertion mode, the lens support does not need to be rotated, and the lens support is easy and convenient to install and fix.

Description

Technical Field

[0001] The present application relates to the technical field of lighting, and more specifically, to a light control component and a lamp. Background Art

[0002] In the prior art, a lamp generally includes a lens, a lens bracket, a light source component, and a light source bracket. The lens is fixed on the lens bracket, and the lens bracket and the light source component are fixed on the light source bracket. When the existing lens bracket is fixed on the light source bracket, a buckle is provided on the lens bracket, and a slot is provided on the light source bracket. By rotating the lens bracket to insert the buckle into the slot, but this installation method requires aligning the holes and then rotating, and two actions are required to complete the assembly of the lens bracket during installation, so the installation operation of the lens bracket is not convenient. Summary of the Utility Model

[0003] The technical problem to be solved by the embodiments of the present application is that in the prior art, two actions are required to complete the assembly of the lens bracket during the installation of the lens bracket, and the installation operation of the lens bracket is not convenient.

[0004] To solve the above technical problem, the embodiments of the present application provide a light control component, and adopt the following technical solutions:

[0005] A light control component includes a lens bracket and a light source bracket;

[0006] The light source bracket has a guiding groove and a slot that communicate with each other, and the guiding groove and the slot are sequentially arranged along the central axis direction of the light source bracket;

[0007] The lens bracket includes a pin, and an insertion block adapted to the slot is provided on the pin. The insertion block can slide along the guiding groove into the slot and be fastened and fixed with the slot.

[0008] Further, the light source bracket further includes a first body and a surrounding wall. The surrounding wall is fixed on the first body, the guiding groove and the slot are arranged on the surrounding wall, and a supporting surface is provided on the surrounding wall;

[0009] The lens bracket further includes a second body. The pin is fixed on the second body, the pin protrudes from the second body along the central axis direction of the lens bracket, the pin is inserted into the slot, and the second body is fixed on the supporting surface.

[0010] Further, a guiding block is provided in the guiding groove, and a limiting surface is provided on a side of the guiding block away from the second body. The limiting surface constitutes a groove wall of the slot.

[0011] Further, the guiding groove includes a first wall surface and a second wall surface which are oppositely arranged. A first guiding inclined surface is provided on the guiding block, the first guiding inclined surface is arranged between the first wall surface and the second wall surface, and a second guiding inclined surface adapted to the first guiding inclined surface is provided on the inserting block.

[0012] Further, the pin further includes an elastic arm, the elastic arm is fixedly connected to the second body, and the inserting block is fixed on one side of the elastic arm facing the slot;

[0013] The inserting block interferes with the guiding block in the installation path. When the guiding block abuts against the inserting block, the elastic arm can be elastically deformed in a direction away from the guiding block. The inserting block moves along the first guiding inclined surface when the elastic arm is elastically deformed. When the inserting block leaves the first guiding inclined surface, the elastic arm recovers its elastic deformation and drives the inserting block to insert into the slot.

[0014] Further, a notch is provided between the second body and the elastic arm.

[0015] Further, an installation opening for placing a light source member is provided on the first body, and a first ventilation hole is provided on the surrounding wall. The installation opening is communicated with the first ventilation hole.

[0016] Further, the light control component further includes a lens, the lens is fixed on a side of the second body away from the light source bracket, and a second ventilation hole is provided on the second body.

[0017] Further, the light control component further includes a radiator. An installation cavity is provided in the radiator, the light source bracket and the lens bracket are arranged in the installation cavity, and the first ventilation hole and the second ventilation hole are both communicated with the installation cavity.

[0018] In order to solve the above technical problems, an embodiment of the present application further provides a lamp, which adopts the following technical solutions:

[0019] A lamp includes a light source member and the light control component as described above, and the light source member is used to provide light for the light control component.

[0020] Compared with the prior art, the embodiment of the present application mainly has the following beneficial effects:

[0021] The technical solution provided by this application sets a mutually connected guiding groove and a slot on the light source bracket. When installing the lens bracket, the guiding groove provides a guiding and positioning function for the lens bracket. The insertion block of the lens bracket directly inserts into the guiding groove along the central axis direction of the light source bracket and slides into the slot along the guiding groove. The insertion block is fastened and fixed with the slot, and the lens bracket can be fixed on the light source bracket through a direct insertion installation method without rotating the lens bracket, making the installation and fixation of the lens bracket simple and convenient. Brief Description of the Drawings

[0022] To more clearly illustrate the solutions in this application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of this application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 is an exploded schematic view of the light control component provided by an embodiment of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic view of the lens bracket provided by an embodiment of the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic view of the light source bracket provided by an embodiment of the present utility model;

[0026] Figure 4 is a cross-sectional schematic view of a partial structure of the light control component provided by an embodiment of the present utility model;

[0027] Figure 5 is an embodiment of the present utility model Figure 4 is an enlarged view of part A in the figure.

[0028] Reference Signs:

[0029] 100, light control component; 1, lens bracket; 11, pin; 111, insertion block; 1111, second guiding inclined plane; 112, elastic arm; 12, second body; 121, notch; 122, second ventilation hole; 2, light source bracket; 21, guiding groove; 211, first wall surface; 212, second wall surface; 22, guiding block; 221, limiting surface; 222, first guiding inclined plane; 23, slot; 24, first body; 241, installation opening; 25, surrounding wall; 251, supporting surface; 252, first ventilation hole; 3, lens; 4, radiator; 41, installation cavity; 5, light source component. Detailed Embodiments

[0030] 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 application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0031] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase does not necessarily refer to the same embodiment at every occurrence in the specification, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0032] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0033] The following Figures 1 to 5 describes the embodiments of the present utility model.

[0034] Please refer to Figure 1 and Figure 3 In an embodiment of this application, a light control component 100 is provided, which includes a lens bracket 1 and a light source bracket 2. The light source bracket 2 has a guiding groove 21 and a slot 23 that communicate with each other. The guiding groove 21 and the slot 23 are arranged in sequence along the central axis direction of the light source bracket 2. The lens bracket 1 includes a pin 11, and an insertion block 111 adapted to the slot 23 is provided on the pin 11. The insertion block 111 can slide along the guiding groove 21 into the slot 23 and be fastened and fixed with the slot 23.

[0035] In this embodiment, on the one hand, the guiding groove 21 provides a positioning function for the lens bracket 1, facilitating the user to quickly find the position of the guiding groove 21 and insert the pin 11 into the guiding groove 21; on the other hand, the guiding groove 21 provides a guiding function for the lens bracket 1. The pin 11 is directly inserted into the guiding groove 21 along the central axis direction of the light source bracket 2, and the insertion block 111 slides into the slot 23 along the guiding groove 21 and is fastened and fixed with the slot 23. The lens bracket 1 can be fixed on the light source bracket 2 through a direct insertion installation method without rotating the lens bracket 1, and the installation and fixation of the lens bracket 1 are simple and convenient.

[0036] In one embodiment, please refer to Figures 1 to 3, the light source bracket 2 further includes a first body 24 and a surrounding wall 25. The surrounding wall 25 is fixed on the first body 24. The guiding groove 21 and the slot 23 are provided on the surrounding wall 25, and a supporting surface 251 is provided on the surrounding wall 25. The lens bracket 1 further includes a second body 12. The pin 11 is fixed on the second body 12. The pin 11 protrudes from the second body 12 along the central axis direction of the lens bracket 1. The pin 11 is inserted into the slot 23, and the second body 12 is fixed on the supporting surface 251.

[0037] In this embodiment, the position between the first body 24 and the surrounding wall 25 is not limited. The surrounding wall 25 can be arranged in the middle of the first body 24, or the surrounding wall 25 can surround the outer periphery of the first body 24. The surrounding wall 25 can be integrally formed with or detachably connected to the first body 24. The positional relationship between the lens bracket 1 and the light source bracket 2 is also not limited. The lens bracket 1 and the light source bracket 2 can be arranged vertically or horizontally. When the lens bracket 1 and the light source bracket 2 are arranged vertically, the installation direction of the lens bracket 1 is the vertical direction. When the lens bracket 1 and the light source bracket 2 are arranged horizontally, the installation direction of the lens bracket 1 is the horizontal direction.

[0038] In a preferred embodiment, the lens bracket 1 is arranged above the light source bracket 2. The surrounding wall 25 surrounds the outer periphery of the first body 24, and the surrounding wall 25 is integrally formed and connected with the first body 24. A supporting surface 251 is provided on the surrounding wall 25. The second body 12 is fixed on the supporting surface 251. The pin 11 is inserted into the slot 23. The supporting surface 251 provides a supporting effect and a downward limiting effect for the second body 12. The slot 23 provides an upward and circumferential limiting effect for the plug 111. The installation of the lens bracket 1 on the light source bracket 2 is firm and reliable.

[0039] In one embodiment, please refer to Figure 1 and Figure 3 , a guiding block 22 is provided in the guiding groove 21. A limiting surface 221 is provided on the side of the guiding block 22 away from the second body 12. The limiting surface 221 constitutes a wall of the slot 23.

[0040] In this embodiment, when the lens bracket 1 is arranged above the light source bracket 2, the guiding groove 21 is arranged above the slot 23. The limiting surface 221 is the top wall of the slot 23. After the plug 111 is inserted into the slot 23, the limiting surface 221 can provide an upward limiting effect for the plug 111 to prevent the plug 111 from disengaging from the slot 23 upwards.

[0041] In one embodiment, please refer to Figures 3 to 5The guide groove 21 includes a first wall 211 and a second wall 212 that are oppositely arranged. The guide block 22 is provided with a first guide slope 222, and the first guide slope 222 is arranged between the first wall 211 and the second wall 212. The insert block 111 is provided with a second guide slope 1111 that is adapted to the first guide slope 222.

[0042] In this embodiment, the first wall surface 211 and the second wall surface 212 can provide a limiting and guiding function for the pin 11, and the first guiding inclined surface 222 provides a guiding function for the plug block 111, so that the plug block 111 is inserted into the slot 23 along the first guiding inclined surface 222. In this embodiment, the shape of the guide groove 21 is not limited. Preferably, when the lens bracket 1 is arranged above the light source bracket 2 and the insertion direction of the lens bracket 1 is the up-down direction, the width of the guide groove 21 decreases from top to bottom. The width of the upper end of the guide groove 21 is large, which is convenient for the installer to quickly find the guide groove 21, and the installation efficiency of the lens bracket 1 can be improved.

[0043] In one embodiment, please refer to Figures 2 to 5 The plug pin 11 also includes an elastic arm 112, which is fixedly connected to the second body 12, and the plug block 111 is fixed on the side of the elastic arm 112 facing the slot 23; the plug block 111 interferes with the guide block 22 on the installation path, and when the guide block 22 abuts against the plug block 111, the elastic arm 112 can be elastically deformed in a direction away from the guide block 22, and the plug block 111 moves along the first guide inclined surface 222 when the elastic arm 112 is elastically deformed. After the plug block 111 leaves the first guide inclined surface 222, the elastic arm 112 restores its elastic deformation and drives the plug block 111 to be inserted into the slot 23.

[0044] Furthermore, when the lens holder 1 needs to be disassembled, it is only necessary to apply external force to the elastic arm 112 to make the elastic arm 112 elastically deform in the direction away from the slot 23, and the plug block 111 can leave the slot 23, and then the lens holder 1 can be moved upward to disassemble the lens holder 1. Even if the lens holder 1 is installed in the radiator 4 and the lens holder 1 is located at a deeper position inside the radiator 4, the lens holder 1 can be easily disassembled, and the disassembly of the lens holder 1 is simple and convenient.

[0045] In one embodiment, please refer to Figure 2 A notch 121 is provided between the second body 12 and the elastic arm 112. In this embodiment, the notch 121 reduces the contact area between the elastic arm 112 and the second body 12, and the elastic arm 112 is more likely to be elastically deformed after being subjected to force.

[0046] In one embodiment, please refer to Figure 1, an installation opening 241 for placing the light source component 5 is provided on the first body 24, and a first ventilation hole 252 is provided on the surrounding wall 25. The installation opening 241 communicates with the first ventilation hole 252.

[0047] In this embodiment, the installation opening 241 communicates with the first ventilation hole 252, facilitating ventilation and heat dissipation of the light source component 5 in the installation opening 241 through the first ventilation hole 252.

[0048] In one embodiment, please refer to Figure 1 , the light control component 100 further includes a lens 3. The lens 3 is fixed on the side of the second body 12 away from the light source bracket 2, and a second ventilation hole 122 is provided on the second body 12.

[0049] In this embodiment, the second ventilation hole 122 is provided on the second body 12, facilitating ventilation and heat dissipation of the lens 3 through the second ventilation hole 122.

[0050] In one embodiment, please refer to Figure 1 , the light control component 100 further includes a radiator 4. An installation cavity 41 is provided in the radiator 4. The light source bracket 2 and the lens bracket 1 are arranged in the installation cavity 41. The first ventilation hole 252 and the second ventilation hole 122 both communicate with the installation cavity 41.

[0051] In this embodiment, the radiator 4 is made of a material with excellent thermal conductivity. The first ventilation hole 252 and the second ventilation hole 122 both communicate with the installation cavity 41. The heat on the light source component 5 and the lens 3 can be transferred to the radiator 4, and then the radiator 4 transfers the heat to the external atmosphere, facilitating ventilation and heat dissipation of the light source component 5 and the lens 3.

[0052] According to an embodiment of the present invention, a lamp (not shown in the figure) is further provided, including the light source component 5 and the light control component 100 as described above. The light source component 5 is used to provide light for the light control component 100.

[0053] In this embodiment, by providing a guiding groove 21 and a slot 23 that communicate with each other on the light source bracket 2 of the lamp, when installing the lens bracket 1, the guiding groove 21 provides a guiding and positioning function for the lens bracket 1. The insertion block 111 of the lens bracket 1 directly inserts into the guiding groove 21 along the central axis direction of the light source bracket 2 and slides into the slot 23 along the guiding groove 21. The insertion block 111 is fastened and fixed with the slot 23. The lens bracket 1 can be fixed on the light source bracket 2 by a direct insertion installation method without rotating the lens bracket 1, and the installation and fixation of the lens bracket 1 are simple and convenient.

[0054] Obviously, the embodiments described above are only a part of the embodiments of the present application, rather than all of them. The preferred embodiments of the present application are shown in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present application in other related technical fields is equally within the scope of patent protection of the present application.

Claims

1. A light control component, characterized in that, It includes a lens bracket and a light source bracket; The light source bracket has a guiding groove and a slot that are interconnected, and the guiding groove and the slot are arranged in sequence along the central axis direction of the light source bracket; The lens bracket includes pins, and the pins are provided with inserts adapted to the slots. The inserts can slide along the guiding groove into the slots and be snap-fitted and fixed with the slots.

2. The light control component according to claim 1, wherein The light source bracket further includes a first body and a surrounding wall. The surrounding wall is fixed on the first body. The guiding groove and the slot are arranged on the surrounding wall, and the surrounding wall is provided with a supporting surface; The lens bracket further includes a second body. The pins are fixed on the second body. The pins protrude from the second body along the central axis direction of the lens bracket. The pins are inserted into the slots, and the second body is fixed on the supporting surface.

3. The light control component according to claim 2, wherein A guiding block is provided in the guiding groove. A limiting surface is provided on one side of the guiding block away from the second body, and the limiting surface constitutes one wall of the slot.

4. The light control component according to claim 3, wherein The guiding groove includes a first wall surface and a second wall surface arranged oppositely. The guiding block is provided with a first guiding inclined surface. The first guiding inclined surface is arranged between the first wall surface and the second wall surface. The insert is provided with a second guiding inclined surface adapted to the first guiding inclined surface.

5. The light control component according to claim 4, characterized in that, The pin further includes an elastic arm. The elastic arm is fixedly connected to the second body, and the insert is fixed on the side of the elastic arm facing the slot; The insert interferes with the guiding block in the installation path. When the guiding block abuts against the insert, the elastic arm can be elastically deformed in a direction away from the guiding block. The insert moves along the first guiding inclined surface when the elastic arm is elastically deformed. When the insert leaves the first guiding inclined surface, the elastic arm recovers its elastic deformation and drives the insert to be inserted into the slot.

6. The light control component according to claim 5, wherein A notch is provided between the second body and the elastic arm.

7. The light control component according to any one of claims 2 to 6, characterized in that, The first body is provided with an installation opening for placing a light source component, and the surrounding wall is provided with a first ventilation hole. The installation opening is communicated with the first ventilation hole.

8. The light control component according to claim 7, wherein The light control component further includes a lens. The lens is fixed on the side of the second body away from the light source bracket, and the second body is provided with a second ventilation hole.

9. The light control component according to claim 8, wherein The light control component further includes a radiator. An installation cavity is provided in the radiator. The light source bracket and the lens bracket are arranged in the installation cavity. The first ventilation hole and the second ventilation hole are both communicated with the installation cavity.

10. A lighting fixture, characterized in that, It includes a light source component and the light control component according to any one of claims 1 to 9. The light source component is used to provide light for the light control component.

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