Buckle type induction down lamp

Abstract

The utility model discloses a buckle type induction down lamp which comprises an installation base and a down lamp body, a clamping groove is formed in the installation base, a check block is arranged at the bottom of the down lamp body, the clamping groove and the check block are matched to achieve preliminary positioning, an inner cavity is formed in the installation base, sliding grooves are arrayed in the inner cavity, a limiting block is arranged at the top of the installation base, and the check block is connected with the sliding grooves in a sliding mode and limited by the limiting block. In addition, the installation base is provided with a heat dissipation cavity and an exhaust hole, the down lamp body is provided with heat dissipation fins, heat dissipation is facilitated, the installation base is fixed through bolt holes in an outer ring and hexagon socket screws, and the heat dissipation effect of the down lamp body is improved. The buckle type induction down lamp solves the problems that a traditional down lamp is complex in installation, inconvenient to disassemble and poor in heat dissipation, has the advantages of being convenient to install, easy to maintain, good in heat dissipation and the like, and has wide application prospects in the field of illumination lamps.

Description

Technical Field

[0001] This utility model belongs to the technical field of sensor downlights, specifically relating to a snap-on sensor downlight. Background Technology

[0002] Induction downlights are products developed and improved based on traditional downlights using new LED lighting sources. They are embedded in the ceiling and are directional lighting fixtures that emit light downwards. The human body emits infrared rays with a specific wavelength of about 10µm. After a passive infrared probe detects the infrared rays emitted by the human body, the light is enhanced and focused onto the infrared sensing source through a Fresnel lens filter. The infrared sensing source usually uses a pyroelectric element. When it receives infrared radiation from the human body and its temperature changes, the element loses its charge balance and releases charge. After the subsequent circuit detects and processes the charge, it triggers a switch to control the brightness of the downlight.

[0003] However, existing downlights use screws for fixing, which requires tightening each screw individually during installation, wasting time and manpower. When maintaining or replacing the bulb later, the screws need to be unscrewed again, making the operation cumbersome. Moreover, the heat dissipation design of traditional downlights is not reasonable enough, and prolonged use can easily lead to excessively high internal temperatures, affecting the lifespan and luminous effect of the lamp. Utility Model Content

[0004] The purpose of this utility model is to provide a snap-on induction downlight to solve the problems mentioned in the background art, such as the complexity of installation and inconvenience of disassembly in traditional downlights.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a snap-on induction downlight, including a mounting base;

[0006] The mounting base has a downlight body inside, a human body sensor switch is located at the bottom of the downlight body, an indicator light is located at the bottom of the downlight body, and a power cord is located at the bottom of the downlight body.

[0007] The mounting base has a slot inside, and the downlight body has a stop at the bottom.

[0008] Preferably, the mounting base has an inner cavity, the inner cavity has an array of sliding grooves, and the top of the inner cavity has a limiting block.

[0009] Preferably, the stop block is slidably connected to the slide groove, and the stop block is limited and fixed by a limiting block.

[0010] Preferably, an elastic buckle is provided on the outer side of the downlight body, and the elastic buckle is engaged with the buckle groove.

[0011] Preferably, a plug interface is provided at the lower part of the mounting base, and a plug is provided at the bottom of the downlight body, and the plug is connected to the plug interface.

[0012] Preferably, a heat dissipation cavity is provided at the midpoint between the inner cavity and the mounting base, and an exhaust hole is provided at the bottom of the heat dissipation cavity.

[0013] Preferably, the mounting base is fixedly connected to the inner cavity by a connecting rod, and heat dissipation fins are arranged in a ring array on the outer side of the downlight body.

[0014] Preferably, an outer ring is provided at the top outer side of the mounting base, and bolt holes are arranged in an array at the inner side of the outer ring. The mounting base is installed and fixed by internal hex bolts.

[0015] Compared with the prior art, this utility model provides a snap-on induction downlight, which has the following advantages:

[0016] 1. Through the design of slots, blocks, inner cavities, sliding grooves, limiting blocks, elastic buckles, plug interfaces, and plugs, during installation, first align the block at the bottom of the downlight body with the sliding groove in the inner cavity of the mounting base and slide it. Use the limiting block for quick positioning, then snap the elastic buckle into the slot and insert the plug into the plug interface to complete the installation. No complicated tools or operations are required, significantly saving time and labor costs. When maintaining or replacing parts, simply separate the elastic buckle from the slot, pull out the plug, and slide the block along the sliding groove to easily remove the downlight body, reducing maintenance difficulty and improving work efficiency. The combination of blocks, sliding grooves, and limiting blocks, the engagement of elastic buckles with slots, and the insertion of plugs into plug interfaces, along with other connection methods, ensures a firm connection between the downlight body and the mounting base, maintaining stability even under long-term use and vibration environments, and guaranteeing the normal operation of the lamp.

[0017] 2. Through the design of the inner cavity, heat dissipation cavity, exhaust vent, connecting rod, and heat dissipation fins, the heat dissipation cavity increases the heat dissipation space of the downlight. Hot air can be discharged from the exhaust vent at the bottom, forming air convection and accelerating heat dissipation. At the same time, the ring-shaped array of heat dissipation fins on the outer side of the downlight body greatly increases the heat dissipation area, which can quickly dissipate heat to the surrounding environment, effectively reducing the temperature of the downlight during operation, extending the service life of the lamp, and reducing failures caused by overheating. The mounting base is fixedly connected to the inner cavity through the connecting rod, ensuring the stable position of the inner cavity in the mounting base and avoiding the impact of vibration and other factors on the stability of the internal structure of the downlight. This ensures that the heat dissipation cavity and other structures can function normally, thereby ensuring the stable performance of the entire downlight. This structural design considers both heat dissipation requirements and the overall structural stability, which helps to improve the reliability and practicality of the product. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the mounting base in this utility model.

[0020] Figure 3 This is a structural schematic diagram of the top cross-section of the mounting base in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the main body of the downlight of this utility model.

[0022] In the diagram: 1. Mounting base; 2. Plug interface; 3. Power cord; 4. Hex socket head cap screw; 5. Outer ring; 6. Downlight body; 7. Connecting rod; 8. Slot; 9. Inner cavity; 10. Heat dissipation cavity; 11. Exhaust vent; 12. Slide groove; 13. Limiting block; 14. Bolt hole; 15. Elastic buckle; 16. Heat dissipation fins; 17. Human body induction switch; 18. Indicator light; 19. Stop block; 20. Plug. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides, for example Figure 1-4 The shown is a snap-on induction downlight, including a mounting base 1;

[0025] The mounting base 1 has a downlight body 6 inside, a human body sensor switch 17 at the bottom of the downlight body 6, an indicator light 18 at the bottom of the downlight body 6, and a power cord 3 at the bottom of the downlight body 6.

[0026] The mounting base 1 has a slot 8 inside, and the downlight body 6 has a stop 19 at the bottom.

[0027] The mounting base 1 has an inner cavity 9, and the inner cavity 9 has an array of sliding grooves 12. The top of the inner cavity 9 has a limit block 13.

[0028] The stop block 19 is slidably connected to the slide groove 12, and the stop block 19 is fixed by the limit block 13.

[0029] An elastic buckle 15 is provided on the outer side of the main body 6 of the downlight, and the elastic buckle 15 is connected to the slot 8.

[0030] An interface 2 is provided at the lower part of the mounting base 1, and a plug 20 is provided at the bottom of the downlight body 6. The plug 20 is connected to the interface 2.

[0031] A heat dissipation cavity 10 is provided at the middle position between the inner cavity 9 and the mounting base 1, and an exhaust hole 11 is provided at the bottom of the heat dissipation cavity 10.

[0032] The mounting base 1 is fixedly connected to the inner cavity 9 by the connecting rod 7, and the outer side of the downlight body 6 is provided with heat dissipation fins 16 in a ring array.

[0033] An outer ring 5 is provided at the top outer side of the mounting base 1, and bolt holes 14 are arranged in an array inside the outer ring 5. The mounting base 1 is installed and fixed by internal hex bolts 4.

[0034] In this embodiment, the specific implementation steps of a snap-on induction downlight are as follows: The mounting base 1 is placed in a predetermined installation position. An internal hex bolt 4 is passed through the bolt holes 14 arranged in an array inside the outer ring 5 to securely install and fix the mounting base 1 in the corresponding position. This step ensures the stability of the mounting base, providing a reliable foundation for the subsequent installation of the downlight body. The downlight body 6 is then picked up, and its bottom stop 19 is accurately aligned with the sliding groove 12 arranged in an array inside the inner cavity 9 of the mounting base 1. The downlight body 6 is slowly slid upwards along the sliding groove 12 until the stop 19 reaches the limiting block 13 set at the top of the inner cavity 9. At this point, the downlight body 6 is initially positioned vertically. The plug 20 set at the bottom of the downlight body 6 is accurately inserted into the connector set at the lower part of the mounting base 1. 2. Complete the electrical connection to ensure the downlight can be powered normally. At the same time, press the elastic buckle 15 on the outside of the downlight body 6 into the slot 8 inside the mounting base 1 to complete the mechanical fixation. The downlight is now installed. When maintenance or bulb replacement is required, first separate the elastic buckle 15 on the outside of the downlight body 6 from the slot 8 of the mounting base 1 to release the mechanical fixation. Then, unplug the plug 20 at the bottom of the downlight body 6 to disconnect the electrical connection. Finally, slide the stop 19 of the downlight body 6 down the slide groove 12 until the downlight body 6 is completely removed from the mounting base 1. After maintenance or replacement, reverse the steps of the installation stage to reinstall the downlight body 6 onto the mounting base 1 for continued use.

[0035] like Figure 1-4As shown, a slot 8 is provided inside the mounting base 1, a stop block 19 is provided at the bottom of the downlight body 6, an inner cavity 9 is provided inside the mounting base 1, a sliding groove 12 is arranged in an array inside the inner cavity 9, a limiting block 13 is provided at the top of the inner cavity 9, the stop block 19 is slidably connected to the sliding groove 12, and the stop block 19 is limited and fixed by the limiting block 13, an elastic buckle 15 is provided on the outer side of the downlight body 6, the elastic buckle 15 is snapped into the slot 8, an insertion interface 2 is provided at the lower part of the inside of the mounting base 1, and a plug 20 is provided at the bottom of the downlight body 6, the plug 20 is plugged into the insertion interface 2.

[0036] Preferably, during installation, first align the stop block 19 at the bottom of the downlight body 6 with the slide groove 12 in the inner cavity 9 of the mounting base 1 and slide it. Use the limiting block 13 to quickly position it. Then, snap the elastic buckle 15 into the slot 8 and insert the plug 20 into the connector 2 to complete the installation. No complicated tools or operations are required, which greatly saves time and labor costs. When maintaining or replacing parts, simply separate the elastic buckle 15 from the slot 8, pull out the plug 20, and slide the stop block 19 along the slide groove 12 to easily remove the downlight body 6. This reduces maintenance difficulty and improves work efficiency. The stop block 19 cooperates with the slide groove 12 and the limiting block 13, the elastic buckle 15 engages with the slot 8, and the plug 20 engages with the connector 2. The multiple connection methods work together to ensure that the downlight body 6 is firmly connected to the mounting base 1 and remains stable even under long-term use and vibration environments, ensuring the normal operation of the lamp.

[0037] like Figure 1 and Figure 2 As shown, a heat dissipation cavity 10 is provided at the middle position between the inner cavity 9 and the mounting base 1, and an exhaust hole 11 is provided at the bottom position of the heat dissipation cavity 10. The mounting base 1 and the inner cavity 9 are fixedly connected by a connecting rod 7. Heat dissipation fins 16 are arranged in a ring array on the outer side of the downlight body 6.

[0038] Preferably, the heat dissipation cavity 10 increases the heat dissipation space of the downlight, allowing hot air to be discharged from the exhaust port 11 at the bottom, forming air convection and accelerating heat dissipation. At the same time, the annular array of heat dissipation fins 16 on the outer side of the downlight body 6 greatly increases the heat dissipation area, enabling the heat to be quickly dissipated to the surrounding environment, effectively reducing the temperature of the downlight during operation, extending the life of the lamp, and reducing failures caused by overheating. The mounting base 1 and the inner cavity 9 are fixedly connected by the connecting rod 7, ensuring the stable position of the inner cavity 9 in the mounting base 1, avoiding the impact of vibration and other factors on the stability of the internal structure of the downlight, ensuring that the heat dissipation cavity 10 and other structures can function normally, and thus ensuring the stable performance of the entire downlight. This structural design considers both heat dissipation requirements and the overall structural stability, which helps to improve the reliability and practicality of the product.

[0039] like Figure 1-4As shown, an outer ring 5 is provided at the top outer side of the mounting base 1, and bolt holes 14 are arranged in an array inside the outer ring 5. The mounting base 1 is installed and fixed by internal hex bolts 4.

[0040] Optionally, the bolt holes 14 arrayed on the outer ring 5 provide multiple installation point options, which can adapt to different installation environments and installation requirements. On different ceilings or other installation surfaces, users can flexibly select the appropriate bolt holes 14 for installation according to the actual situation, which greatly improves the versatility and adaptability of the mounting base 1, and also reduces the problem of collisions that may be caused by protruding bolts.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A snap-on induction downlight, comprising a mounting base (1); The mounting base (1) is provided with a downlight body (6) inside, a human body sensor switch (17) is provided at the bottom of the downlight body (6), an indicator light (18) is provided at the bottom of the downlight body (6), and a power cord (3) is provided at the bottom of the downlight body (6). Its features are: The mounting base (1) has a slot (8) inside, and the downlight body (6) has a stop (19) at the bottom.

2. A snap-on induction downlight according to claim 1, characterized in that: The mounting base (1) has an inner cavity (9) at its internal position, and a sliding groove (12) is arranged in an array at the internal position of the inner cavity (9). A limit block (13) is provided at the top position of the inner cavity (9).

3. A snap-on induction downlight according to claim 2, characterized in that: The stop block (19) is slidably connected to the slide groove (12), and the stop block (19) is fixed by the limiting block (13).

4. A snap-on induction downlight according to claim 3, characterized in that: An elastic buckle (15) is provided on the outer side of the downlight body (6), and the elastic buckle (15) is engaged with the slot (8).

5. A snap-on induction downlight according to claim 4, characterized in that: The mounting base (1) has an interface (2) located at the bottom inside, and the downlight body (6) has a plug (20) located at the bottom. The plug (20) is connected to the interface (2).

6. A snap-on induction downlight according to claim 2, characterized in that: A heat dissipation cavity (10) is provided at the middle position between the inner cavity (9) and the mounting base (1), and an exhaust hole (11) is provided at the bottom position of the heat dissipation cavity (10).

7. A snap-on induction downlight according to claim 6, characterized in that: The mounting base (1) is fixedly connected to the inner cavity (9) by a connecting rod (7), and the outer side of the downlight body (6) is provided with heat dissipation fins (16) in a ring array.

8. A snap-on induction downlight according to claim 1, characterized in that: The mounting base (1) has an outer ring (5) at the top outer side, and bolt holes (14) are arranged in an array at the inner side of the outer ring (5). The mounting base (1) is installed and fixed by internal hex bolts (4).

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