Down lamp with quick mounting structure

Abstract

The utility model discloses a down lamp with a rapid installation structure, and belongs to the technical field of lighting devices. The lighting assembly comprises a heat dissipation assembly arranged at the top and a buckle assembly arranged at the bottom of the heat dissipation assembly, the lighting assembly comprises an outer shell, a circuit board arranged on the inner wall of the outer shell and a bulb electrically connected with the circuit board, and the heat dissipation assembly can comprise a heat dissipation inner shell arranged in the outer shell; according to the utility model, through the improvement of adding the anti-skidding accessory and the heat dissipation assembly, the down lamp cannot stop working due to overheating and cannot randomly shake, so that the down lamp works more stably and for a long time, and the anti-skidding rubber is utilized to prevent skidding.

Description

Technical Field

[0001] This utility model relates to the field of lighting device technology, and more specifically, to a downlight with a quick-installation structure. Background Technology

[0002] Downlights are a type of lighting fixture that is recessed into the ceiling. All light is projected downwards, a form of direct light distribution. Different reflectors, lenses, blinds, and bulbs can be used to achieve various lighting effects.

[0003] Most existing quick-installation downlights have a fixed structure design, and they are generally installed using a spring-loaded buckle method to firmly fix the downlight to the ceiling.

[0004] Although the device has many beneficial effects, it still has the following problems: poor heat dissipation affects the lifespan of internal electronic components; secondly, the unstable fixing will cause shaking, which needs to be improved. Therefore, we propose an improved solution for quick installation of downlights. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of this invention is to provide an improved downlight with a quick-installation structure to solve the heat dissipation and unreliability problems mentioned in the background art.

[0007] 2. Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: including a lighting component, wherein the lighting component includes a heat dissipation component disposed on the top and a snap-fit ​​component disposed at the bottom of the heat dissipation component;

[0009] in;

[0010] A lighting assembly, comprising a housing, a circuit board disposed on the inner wall of the housing, and a light bulb electrically connected to the circuit board;

[0011] A heat dissipation assembly, which may include a heat dissipation inner shell disposed within the outer shell, and the inner wall of the heat dissipation assembly includes heat dissipation fins;

[0012] A snap-fit ​​assembly, the snap-fit ​​assembly including a snap-fit ​​protrusion connected to the housing, the side wall of the snap-fit ​​protrusion being provided with a snap-fit ​​spring and an anti-slip accessory disposed at the end of the snap-fit ​​spring.

[0013] Preferably, the outer circumferential wall of the circuit board is provided with screw holes, and the plurality of light bulbs are arranged at equal intervals at the bottom of the circuit board.

[0014] Preferably, the heat dissipation component includes a heat dissipation cover plate, the top of which is integrally formed with a circular groove, and the top of the circular groove is snapped with a snap-on cover.

[0015] Preferably, the bottom of the heat dissipation inner shell is provided with a heat dissipation inner shell buckle, and the number of the heat dissipation inner shell buckles is two. The inner wall of the outer shell is reserved with a buckle groove that matches the heat dissipation inner shell buckle.

[0016] Preferably, the ends of the snap springs are provided with parallel extending extension wires, the ends of which are connected to the anti-slip accessories.

[0017] Preferably, the anti-slip accessory includes a protruding block, the sidewall of which is provided with anti-slip rubber, and the sidewall of the anti-slip rubber is integrally formed and has pre-reserved tooth patterns.

[0018] Preferably, the outer circumferential wall of the heat sink is fixedly connected to the inner wall of the heat sink inner shell, the top of the heat sink is fixedly connected to the bottom of the heat sink cover plate, and the heat sink is made of brass.

[0019] 3. Beneficial effects

[0020] Compared with existing technologies, the advantages of this utility model are:

[0021] This invention improves the heat dissipation component and increases the contact area between the heat dissipation copper sheet and the air, which greatly increases the heat dissipation efficiency, reduces the workload of electronic components, and thus makes the downlight last longer.

[0022] Secondly, a buckle protrusion is added to the end of the buckle assembly. The end of the buckle protrusion is equipped with an anti-slip accessory, which can better maintain friction with the contact point with the ceiling. This structure has a good anti-slip effect and avoids shaking during long-term use of the device. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0024] Figure 1 This is a front view of the overall structure of this utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0026] Figure 3 This is a schematic diagram showing the disassembled heat dissipation inner shell of this utility model;

[0027] Figure 4 This is a schematic diagram showing the disassembled outer shell of this utility model;

[0028] Figure 5 This is a schematic diagram showing the disassembled anti-slip component of this utility model;

[0029] The following are the labeling instructions in the diagram: 100, Lighting component; 110, Housing; 120, Circuit board; 130, Bulb; 200, Heat dissipation component; 210, Heat dissipation cover; 220, Circular groove; 230, Snap-on cover; 240, Heat dissipation inner shell; 241, Heat dissipation fin; 242, Heat dissipation inner shell snap-on; 300, Snap-on assembly; 310, Snap-on protrusion; 320, Snap-on spring; 330, Extension wire; 340, Anti-slip accessory; 341, Protrusion; 342, Anti-slip rubber. Detailed Implementation

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] This utility model provides a downlight with a quick-installation structure. Please refer to [link / reference]. Figures 1-5 The lighting assembly 100 includes a heat dissipation assembly 200 disposed on the top and a snap-fit ​​assembly 300 disposed at the bottom of the heat dissipation assembly 200.

[0034] in;

[0035] The lighting assembly 100 includes a housing 110, a circuit board 120 disposed on the inner wall of the housing 110, and a bulb 130 electrically connected to the circuit board 120;

[0036] The heat dissipation assembly 200 includes a heat dissipation inner shell 240 disposed within the outer shell 110, and the heat dissipation assembly inner shell 240 includes heat sinks 241;

[0037] The snap-fit ​​assembly 300 includes a snap-fit ​​protrusion 310 connected to the housing 110, and a snap-fit ​​spring 320 and an anti-slip accessory 340 disposed at the end of the snap-fit ​​spring 320 are provided on the side wall of the snap-fit ​​protrusion 310.

[0038] Meanwhile, in order to fix the circuit board 120 and improve the lighting effect, screw holes are provided on the outer circumference of the circuit board 120, and multiple bulbs 130 are arranged at equal intervals on the bottom of the circuit board 120.

[0039] Furthermore, in order to maintain good heat dissipation, specifically, the heat dissipation inner shell 240 and the heat dissipation cover plate 230 are set as a porous mesh and are attached together with the heat dissipation plate 241. The heat dissipation assembly 200 includes a heat dissipation cover plate 210, the top of which is integrally formed with a circular groove 220, and the top of the circular groove 220 is snapped with a snap-on cover 230.

[0040] Next, in order to secure the two together, specifically, the bottom of the heat dissipation inner shell 240 of the heat dissipation component 200 is provided with two heat dissipation inner shell clips 242, which are attached to the heat dissipation inner shell 240 and fixed together with the outer shell 100.

[0041] Meanwhile, in order to combine the extension wire 330 with the anti-slip accessory 340, specifically, the end of the snap spring 320 is provided with a parallel extension wire 330, and the end of the extension wire 330 is bent to connect to the anti-slip accessory 340.

[0042] Furthermore, in order to achieve anti-slip stability, specifically, the protruding block 340 of the anti-slip accessory 300 and the accessory itself are integrally cast. The side wall of the protruding block 341 is provided with anti-slip rubber 342, which is bonded to the protruding block 341 and has pre-reserved teeth to facilitate the use of teeth to increase friction.

[0043] Subsequently, in order to facilitate heat conduction, specifically, the outer circumferential wall of the heat sink 241 is fixedly connected to the inner wall of the heat sink inner shell 240, the top of the heat sink 241 is fixedly connected to the bottom of the heat sink cover 210, and the heat sink 241 is made of brass.

[0044] Working principle:

[0045] When the device is in operation, a circuit board 120 is installed inside the housing 110 of the lighting component 100. Below the circuit board 120 are parallel LED bulbs 130. The heat generated by the operation of the circuit board 120 is transferred to the heat dissipation inner shell 240 by the heat sink 241 above, and then conducted to the air to carry away the heat. The heat dissipation cover 210 then wraps around the heat sink 241 to conduct heat. Below is the lighting component 100 with the heat dissipation inner shell 240 clipped on. The lighting component 100 and the clip protrusion 310 are integrally formed to increase stability. The clip protrusion 310 and the anti-slip accessory 340 are connected by the extension wire 330 of the clip spring 320. In order to increase the coefficient of friction, the bottom area of ​​the anti-slip accessory 340 is increased and anti-slip rubber 342 is attached. The anti-slip rubber 342 has teeth distributed on it to increase friction and achieve the anti-slip effect.

[0046] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A downlight with a quick-installation structure, characterized in that, include: The lighting assembly (100) includes a heat dissipation assembly (200) disposed on the top and a snap-fit ​​assembly (300) disposed on the bottom of the heat dissipation assembly (200); in; A lighting assembly (100) includes a housing (110), a circuit board (120) disposed on the inner wall of the housing (110), and a light bulb (130) electrically connected to the circuit board (120); A heat dissipation assembly (200) may include a heat dissipation inner shell (240) disposed within the outer shell (110), and the inner wall (240) of the heat dissipation assembly includes heat dissipation fins (241); The snap-fit ​​assembly (300) includes a snap-fit ​​protrusion (310) connected to the housing (110), and the side wall of the snap-fit ​​protrusion (310) is provided with a snap-fit ​​spring (320) and an anti-slip accessory (340) provided at the end of the snap-fit ​​spring (320).

2. A downlight with a quick-installation structure according to claim 1, characterized in that, The circuit board (120) has screw holes on its outer circumference, and a plurality of bulbs (130) are arranged at equal intervals at the bottom of the circuit board (120).

3. A downlight with a quick-installation structure according to claim 2, characterized in that, The heat dissipation assembly (200) includes a heat dissipation cover plate (210), the top of which is integrally formed with a circular groove (220), and the top of the circular groove (220) is snapped with a snap-on cover (230).

4. A downlight with a quick-installation structure according to claim 3, characterized in that, The bottom of the heat dissipation inner shell (240) is provided with a heat dissipation inner shell buckle (242), and there are two heat dissipation inner shell buckles (242). The inner wall of the outer shell (110) is reserved with a buckle groove that matches the heat dissipation inner shell buckle (242).

5. A downlight with a quick-installation structure according to claim 4, characterized in that, The end of the snap spring (320) is provided with parallel extending extension wires (330), and the end of the extension wires (330) is connected to the anti-slip accessory (340).

6. A downlight with a quick-installation structure according to claim 5, characterized in that, The anti-slip accessory (340) includes a protruding block (341), and the side wall of the protruding block (341) is provided with anti-slip rubber (342), and the side wall of the anti-slip rubber (342) is integrally formed and has a toothed texture.

7. A downlight with a quick-installation structure according to claim 6, characterized in that, The outer circumferential wall of the heat sink (241) is fixedly connected to the inner wall of the heat sink inner shell (240), the top of the heat sink (241) is fixedly connected to the bottom of the heat sink cover plate (210), and the heat sink (241) is made of brass.

Images