Track spotlight

Abstract

The utility model discloses a track spot lamp which comprises a lamp body, a first connecting part, a second connecting part and a light source. The light-emitting module is rotatably inserted into the mounting cavity, and a second connecting part is arranged on the light-emitting module; the first connecting part and the second connecting part can be connected or separated along with rotation of the light-emitting module in the installation cavity, so that detachable connection of the lamp body and the light-emitting module is achieved. By arranging the first connecting part and the second connecting part, when the light-emitting module rotates in the mounting cavity, the first connecting part and the second connecting part can be connected or separated along with rotation of the light-emitting module, and modular connection is achieved between the light-emitting module and the lamp body; meanwhile, the light-emitting module and the lamp body can be quickly assembled and disassembled, so that different light-emitting modules can be quickly replaced; in addition, when the light-emitting module breaks down or needs to be cleaned, the light-emitting module can be easily taken out of the lamp body, and the maintenance cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, in particular to a track spotlight. Background Art

[0002] Currently, many LED lighting fixture designs tend to integrate the light module with the lamp body, creating a single, integrated fixture. While this design may offer convenience during manufacturing and installation, it creates significant inconvenience during subsequent maintenance or replacement of the light module. Due to the lack of a flexible separation mechanism between the light module and the lamp body, maintenance personnel often require increased time and effort to disassemble and replace the fixture, which not only increases maintenance costs but also potentially impacts the overall lifespan and lighting performance of the fixture. Utility Model Content

[0003] The purpose of the utility model is to provide a track spotlight, aiming to solve the problem in the prior art that the lamp body and the light-emitting module are integrated, which is not conducive to maintenance and replacement of the light-emitting module.

[0004] The utility model provides a track spotlight, comprising:

[0005] A lamp body, wherein a mounting cavity is formed on the lamp body, and a first connecting portion is provided in the mounting cavity;

[0006] a light-emitting module, the light-emitting module being rotatably inserted into the mounting cavity, and the light-emitting module being provided with a second connecting portion;

[0007] The first connecting portion and the second connecting portion can be connected or separated as the light-emitting module rotates in the installation cavity, so as to achieve a detachable connection between the lamp body and the light-emitting module.

[0008] Furthermore, the first connection portion includes a first thread provided on the inner wall of the installation cavity, the second connection portion includes a second thread provided on the outer wall of the light-emitting module, and the first thread and the second thread are threadedly connected.

[0009] Furthermore, the light emitting module includes: a lens, a light source assembly and a heat dissipation assembly arranged in sequence, the lens is provided with a buckle, the light source assembly is provided with a slot, and the buckle is detachably connected to the slot.

[0010] Furthermore, a connection hole is formed at one end of the heat dissipation assembly close to the light source assembly, and the light source assembly is fixed to the connection hole through a first connecting member.

[0011] Furthermore, the light source assembly includes a light source and a light source bracket, the card slot is arranged on the light source bracket, a through hole is provided on the light source bracket, the light source is located between the light source bracket and the heat dissipation assembly, and the first connecting member passes through the through hole and is connected to the connecting hole to fix the light source.

[0012] Furthermore, the second thread is arranged on the outer wall of the heat dissipation component.

[0013] Furthermore, the light emitting module further comprises: a power taking head assembly and a power line, wherein the power taking head assembly is connected to an end of the heat dissipation assembly away from the light source assembly;

[0014] One end of the power line is electrically connected to the light source, and the other end of the power line passes through the heat dissipation component and is electrically connected to the power head component.

[0015] Furthermore, the light-emitting module also includes a power supply component arranged on the power head component, the light source includes a light source solder pad and a light source body arranged on the light source solder pad, the power supply component includes a power supply solder pad and a power supply arranged on the power supply solder pad, one end of the power cord is welded to the light source solder pad, and the other end of the power cord is welded to the power supply solder pad.

[0016] Furthermore, the light source is a COB light source.

[0017] Furthermore, the power taking head assembly includes a power taking head body and a third connecting part, a fourth connecting part is provided at one end of the heat dissipation assembly away from the light source assembly, the fourth connecting part is provided with a receiving groove, the third connecting part is inserted into the receiving groove, the third connecting part and the fourth connecting part are both provided with a through hole, and the through holes of the third connecting part and the fourth connecting part are connected by a second connecting member.

[0018] The utility model discloses a track spotlight, comprising: a lamp body, a mounting cavity is provided on the lamp body, a first connecting portion is provided in the mounting cavity; a light-emitting module, the light-emitting module can be rotatably inserted in the mounting cavity, and a second connecting portion is provided on the light-emitting module; wherein the first connecting portion and the second connecting portion can be connected or separated as the light-emitting module rotates in the mounting cavity, so as to achieve a detachable connection between the lamp body and the light-emitting module. By providing the first connecting portion and the second connecting portion, when the light-emitting module rotates in the mounting cavity, the first connecting portion and the second connecting portion will connect or separate as the light-emitting module rotates, thereby achieving a modular connection between the light-emitting module and the lamp body, and also achieving quick installation and disassembly between the light-emitting module and the lamp body, so that different types of light-emitting modules can be quickly replaced; in addition, when the light-emitting module fails or needs to be cleaned, it can be easily removed from the lamp body, greatly reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the exploded structure of a track spotlight provided by an embodiment of the present utility model;

[0021] Figure 2 A schematic diagram of the exploded structure of the light-emitting module provided in an embodiment of the present utility model;

[0022] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of the part A in the middle;

[0023] Figure 4 This is a structural diagram of a track spotlight provided by an embodiment of the utility model.

[0024] Description of the symbols in the figure:

[0025] 100. Lamp body; 101. Mounting cavity;

[0026] 200, light-emitting module; 201, second connecting portion; 2011, second thread; 202, lens; 2021, buckle; 203, light source assembly; 2031, slot; 2032, light source; 20321, light source soldering pad; 20322, light source body; 2033, light source bracket; 20331, through hole; 204, heat dissipation assembly; 2041, connecting hole; 2042, fourth connecting portion; 20421, receiving slot; 205, power supply assembly; 2051, power supply body; 2052, third connecting portion; 206, power cord; 207, power supply assembly; 2071, power soldering pad; 2072, power supply;

[0027] 300, first connecting member; 400, perforation; 500, second connecting member. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0030] It should also be understood that the terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0031] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0032] See also Figure 1 An embodiment of the present invention provides a track spotlight, comprising: a lamp body 100, a mounting cavity 101 being opened on the lamp body 100, a first connecting portion being provided in the mounting cavity 101; a light-emitting module 200, the light-emitting module 200 being rotatably inserted in the mounting cavity 101, a second connecting portion 201 being provided on the light-emitting module 200; wherein the first connecting portion and the second connecting portion 201 can be connected or separated as the light-emitting module 200 rotates in the mounting cavity 101, so as to realize a detachable connection between the lamp body 100 and the light-emitting module 200.

[0033] In this embodiment, a modular connection is formed between the lamp body 100 and the light emitting module 200 by setting the first connecting portion and the second connecting portion 201. This design allows the user to quickly replace the light emitting module 200 without disassembling the entire lamp body 100, which is very convenient for frequently replacing the light source 2032 (combined with Figure 2 ) or adjusting the lighting effect. Because the light-emitting module 200 is easily replaceable, users can choose different types of light-emitting modules 200 to meet different lighting needs. For example, for situations requiring high-brightness lighting, a higher-power LED module can be selected; for situations requiring a softer atmosphere, a module with a warmer color temperature and softer light can be selected.

[0034] The modular design also offers the benefit of easy maintenance. If the light-emitting module 200 malfunctions or requires cleaning, the user can easily remove it from the lamp body 100 without the need for complex disassembly, significantly reducing maintenance costs and complexity. Besides being easy to disassemble, this design also offers significant advantages during installation. The user simply inserts the light-emitting module 200 into the mounting cavity 101 and rotates it until the connection locks, eliminating the need for additional tools or complex installation steps.

[0035] Specifically, the first connecting portion includes a first thread provided on the inner wall of the mounting cavity 101, and the second connecting portion 201 includes a second thread 2011 provided on the outer wall of the light-emitting module 200, and the first thread and the second thread 2011 are screwed together. In this embodiment, the screwing of the first thread and the second thread 2011 allows the light-emitting module 200 to be screwed together with the first thread by rotating after being inserted into the mounting cavity 101. By screwing the second thread 2011 and the first thread, the connection between the light-emitting module 200 and the lamp body 100 is more stable. This connection method is easy to operate, and the user can complete the installation or disassembly process by simply rotating the light-emitting module 200. At the same time, the tightness of the threaded connection also ensures the stability and safety of the light-emitting module 200 during use, avoiding poor lighting effects or safety hazards caused by loose connections.

[0036] Further, such as Figure 2 and Figure 3 As shown, the light-emitting module 200 includes: a lens 202, a light source assembly 203, and a heat dissipation assembly 204, which are arranged in sequence. The lens 202 is provided with a clip 2021, and the light source assembly 203 is provided with a slot 2031. The clip 2021 is detachably connected to the slot 2031. In this embodiment, in order to ensure that the lens 202 can be firmly attached to the light source assembly 203 without affecting subsequent removal or replacement operations, the design of the clip 2021 is not only simple and practical, but also easy to operate, providing great convenience for the user. The light source assembly 203 is a key component in the light-emitting module 200. It is responsible for converting electrical energy into light energy, thereby producing a lighting effect. To ensure the stability and functionality of the light source assembly 203, a slot 2031 is provided on the light source assembly 203 to match the clip 2021 of the lens 202. Through the detachable connection between the buckle 2021 and the slot 2031 , the lens 202 can be easily and firmly fixed on the light source assembly 203 , providing strong support for subsequent lighting work.

[0037] Furthermore, the heat dissipation assembly 204 is located at the rear end of the light-emitting module 200. Since the light source assembly 203 generates a large amount of heat during operation, if this heat cannot be dissipated in a timely manner, it will negatively impact the service life and lighting effect of the light-emitting module 200. Therefore, the heat dissipation assembly 204 can effectively dissipate the heat generated by the light source assembly 203, ensuring stable operation of the light-emitting module 200 in high-temperature environments.

[0038] Specifically, a connection hole 2041 is defined at one end of the heat dissipation assembly 204 near the light source assembly 203, and the light source assembly 203 is secured to the connection hole 2041 via the first connection member 300. In this embodiment, the connection hole 2041 enables the light source assembly 203 to be precisely positioned on the heat dissipation assembly 204. Furthermore, the connection hole 2041 also provides a mounting location for the first connection member 300, allowing the light source assembly 203 to be securely secured to the heat dissipation assembly 204, thereby preventing loosening or damage due to vibration or external impact.

[0039] The first connecting member 300 can be a screw. This connection method has high strength and stability and is suitable for applications that need to withstand large external forces or vibrations. After the screw passes through the through hole 20331 on the light source bracket 2033, it is aligned with the connecting hole 2041 on the heat dissipation assembly 204, and then the screw is tightened to achieve fixation. The first connecting member 300 can also be a rivet. The rivet connection is achieved by inserting the rivet into the through hole 20331 and the connecting hole 2041, and using a riveting tool to flatten the rivet head or form a rivet head to fix the heat dissipation assembly 204 and the light source assembly 203.

[0040] As a key component connecting the light source assembly 203 and the heat dissipation assembly 204, the selection and design of the first connector 300 are also crucial. This application utilizes high-strength, corrosion-resistant materials to manufacture the first connector 300, ensuring its stability and durability during use. Furthermore, the design of the first connector 300 takes into account ease of installation and flexibility of disassembly, allowing users to easily install and remove the light source assembly 203.

[0041] Furthermore, the light source assembly 203 includes a light source 2032 and a light source bracket 2033, the slot 2031 is arranged on the light source bracket 2033, a through hole 20331 is arranged on the light source bracket 2033, the light source 2032 is located between the light source bracket 2033 and the heat dissipation assembly 204, and the first connecting member 300 passes through the through hole 20331 and is connected to the connecting hole 2041 to fix the light source 2032.

[0042] In this embodiment, the light source 2032 is placed between the light source bracket 2033 and the heat dissipation assembly 204. This layout not only ensures the stability and safety of the light source 2032, but also facilitates the effective dissipation of heat. The light source 2032 generates a large amount of heat during operation, and the heat dissipation assembly 204 can effectively remove this heat, thereby ensuring the stable operation of the light-emitting module 200. In order to firmly fix the light source 2032 between the light source bracket 2033 and the heat dissipation assembly 204, the first connecting member 300 is passed through the through hole 20331 on the light source bracket 2033 and connected to the connecting hole 2041 on the heat dissipation assembly 204, thereby achieving the fixation of the light source 2032.

[0043] In one embodiment, the second thread 2011 is provided on the outer wall of the heat dissipation assembly 204. In this embodiment, the provision of the second thread 2011 enables the heat dissipation assembly 204 to be more tightly connected with other external components, thereby clamping the lens 202 and the light source assembly 203 between the lamp body 100 and the heat dissipation assembly 204, thereby ensuring stable operation of the light-emitting module 200 in various complex environments.

[0044] The design of the second thread 2011 also provides users with a more flexible installation method. Users can choose to directly thread the heat dissipation assembly 204 into the mounting cavity 101 of the lamp body 100 according to actual needs. This not only improves the replaceability of the light-emitting module 200, but also provides users with a more convenient and efficient installation experience.

[0045] Furthermore, the light-emitting module 200 also includes: a power head assembly 205 and a power cord 206, the power head assembly 205 is connected to one end of the heat dissipation assembly 204 away from the light source assembly 203; one end of the power cord 206 is electrically connected to the light source 2032, and the other end of the power cord 206 passes through the heat dissipation assembly 204 and is electrically connected to the power head assembly 205.

[0046] In this embodiment, the power supply head assembly 205 serves as the interface between the light-emitting module 200 and the external power source 2072. It is connected to the end of the heat dissipation assembly 204 away from the light source assembly 203. This ensures that the power cord 206 is sufficiently far from the light source assembly 203 to avoid potential electrical interference and safety hazards. Furthermore, the design of the power supply head assembly 205 takes into account the ease of installation and the flexibility of removal, allowing users to easily connect and disconnect the external power source 2072.

[0047] Furthermore, the power cord 206, which serves as an electrical connection between the light-emitting module 200 and the external power source 2072, is designed to pass through the heat sink assembly 204. This design not only ensures that the power cord 206 is securely fixed to the light-emitting module 200, but also prevents electrical failures and safety hazards caused by loosening or falling power cord 206. Furthermore, by passing through the heat sink assembly 204, the power cord 206 can effectively utilize the heat dissipation capacity of the heat sink assembly 204, reducing its own temperature, thereby improving overall stability and service life.

[0048] Furthermore, the light-emitting module 200 also includes a power supply component 207 arranged on the power head component 205, the light source 2032 includes a light source solder pad 20321 and a light source body 20322 arranged on the light source solder pad 20321, the power supply component 207 includes a power supply solder pad 2071 and a power supply 2072 arranged on the power supply solder pad 2071, one end of the power cord 206 is welded to the light source solder pad 20321, and the other end of the power cord 206 is welded to the power supply solder pad 2071.

[0049] In this embodiment, the power supply assembly 207 serves as the power supply core in the light-emitting module 200 and is arranged on the power head assembly 205 to facilitate connection with the external power supply 2072. The power supply assembly 207 includes a power supply pad 2071 and a power supply 2072 arranged on the power supply pad 2071. The power supply pad 2071 serves as an interface between the power supply 2072 and the external circuit, and its design fully considers the convenience of welding and the stability of the connection. By welding, the present application can firmly connect the power line 206 to the power supply pad 2071, thereby ensuring that the light-emitting module 200 can stably and reliably receive power supply.

[0050] Light source 2032, the core lighting element of light-emitting module 200, features an optimized connection method, employing a light source soldering pad 20321 and a light source body 20322 disposed thereon. Light source soldering pad 20321 serves as the interface between light source 2032 and external circuitry, and its design also fully considers both the ease of soldering and the stability of the connection. By soldering, one end of power cord 206 can be securely connected to light source soldering pad 20321, ensuring that light source 2032 can stably and reliably receive power and emit light.

[0051] In a specific embodiment, light source 2032 is a COB light source. By integrating multiple LED chips onto a single substrate, COB light sources achieve higher luminous efficiency and more uniform lighting. Compared to traditional light sources, COB light sources can significantly reduce energy consumption while providing the same brightness. Furthermore, the substrate design of COB light sources typically has excellent heat dissipation properties, effectively dissipating heat generated by the LED chips. This helps reduce the operating temperature of the LED chips, extending their service life, and improving the stability of the lighting system.

[0052] Furthermore, the power taking head assembly 205 includes a power taking head body 2051 and a third connecting part 2052, and a fourth connecting part 2042 is provided at one end of the heat dissipation assembly 204 away from the light source assembly 203, and the fourth connecting part 2042 is provided with a receiving groove 20421, and the third connecting part 2052 and the fourth connecting part 2042 are both provided with a through hole 400, and the through holes 400 of the third connecting part 2052 and the fourth connecting part 2042 are connected by a second connecting member 500.

[0053] In this embodiment, the third connecting portion 2052 is designed with an inserting structure that matches the fourth connecting portion 2042, for achieving a tight connection with the heat dissipation assembly 204. The fourth connecting portion 2042 is disposed at the end of the heat dissipation assembly 204 away from the light source 2032. The fourth connecting portion 2042 is provided with a receiving groove 20421 for receiving the insertion of the third connecting portion 2052. Both the third connecting portion 2052 and the fourth connecting portion 2042 are provided with a through-hole 400, which provides a passage for the insertion of the second connecting member 500. By passing through the through-holes 400 of the third connecting portion 2052 and the fourth connecting portion 2042, the power supply head assembly 205 is securely connected to the heat dissipation assembly 204. The insertion and cooperation between the third connecting portion 2052 and the fourth connecting portion 2042, as well as the insertion and fixation of the second connecting member 500, ensure the structural stability of the light-emitting module 200. In a specific embodiment, the user only needs to insert the third connecting portion 2052 into the receiving groove 20421 and fix it through the second connecting member 500, without the need for complicated operating steps and tools.

[0054] Specifically, the second connecting member 500 can be a combination of bolts and nuts. This connection method has high strength and stability. First, align the through holes 400 on the third connecting part 2052 and the fourth connecting part 2042, then pass the bolts through the through holes 400 on the third connecting part 2052 and the fourth connecting part 2042, and finally tighten the nuts to fix the heat dissipation assembly 204 and the power head assembly 205.

[0055] In a specific embodiment, the assembly process of the light-emitting module 200 is described as follows: First, the lens 202 is fixed to the slot 2031 of the light source bracket 2033 through the buckle 2021 thereon, the first connecting member 300 locks the light source bracket 2033 to the connection hole 2041 of the radiator, and the light source 2032 is fixed to the heat dissipation component 204 through the light source bracket 2033; then, the two ends of the power cord 206 are respectively welded to the light source pad 20321 and the power pad 2071; then, the electric head assembly 205 is locked to the through hole 400 of the heat dissipation component 204 through the second connecting member 500, and the light-emitting module 200 is assembled. Finally, the assembled light-emitting module 200 is installed in the installation cavity 101 so that the first thread is screwed with the second thread 2011 to form a complete track spotlight, the structure of which is as follows: Figure 4 shown.

[0056] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

[0057] It should also be noted that, in this specification, relational terms such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprising" or any other variations thereof are intended to cover non-exclusive.

[0058] Inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a..." does not preclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

Claims

1. A track spotlight, characterized in that: include: A lamp body, wherein a mounting cavity is formed on the lamp body, and a first connecting portion is provided in the mounting cavity; a light-emitting module, the light-emitting module being rotatably inserted into the mounting cavity, and the light-emitting module being provided with a second connecting portion; The first connecting portion and the second connecting portion can be connected or separated as the light-emitting module rotates in the installation cavity, so as to achieve a detachable connection between the lamp body and the light-emitting module.

2. The track spotlight according to claim 1, characterized in that: The first connection portion includes a first thread provided on the inner wall of the installation cavity, and the second connection portion includes a second thread provided on the outer wall of the light-emitting module, and the first thread and the second thread are screwed together.

3. The track spotlight according to claim 2, characterized in that: The light emitting module comprises: a lens, a light source assembly and a heat dissipation assembly which are arranged in sequence. The lens is provided with a buckle, and the light source assembly is provided with a slot. The buckle is detachably connected to the slot.

4. The track spotlight according to claim 3, characterized in that: A connection hole is formed at one end of the heat dissipation assembly close to the light source assembly, and the light source assembly is fixed to the connection hole through a first connecting member.

5. The track spotlight according to claim 4, characterized in that: The light source assembly includes a light source and a light source bracket, the card slot is arranged on the light source bracket, a through hole is provided on the light source bracket, the light source is located between the light source bracket and the heat dissipation assembly, and the first connecting member passes through the through hole and is connected to the connecting hole to fix the light source.

6. The track spotlight according to claim 3, characterized in that: The second thread is arranged on the outer wall of the heat dissipation component.

7. The track spotlight according to claim 5, characterized in that: The light emitting module further includes: a power supply head assembly and a power line, wherein the power supply head assembly is connected to an end of the heat dissipation assembly away from the light source assembly; One end of the power line is electrically connected to the light source, and the other end of the power line passes through the heat dissipation component and is electrically connected to the power head component.

8. The track spotlight according to claim 7, characterized in that: The light-emitting module also includes a power supply component arranged on the power head component, the light source includes a light source solder pad and a light source body arranged on the light source solder pad, the power supply component includes a power supply solder pad and a power supply arranged on the power supply solder pad, one end of the power cord is welded to the light source solder pad, and the other end of the power cord is welded to the power supply solder pad.

9. The track spotlight according to claim 5, characterized in that: The light source is a COB light source.

10. The track spotlight according to claim 7, characterized in that: The power taking head assembly includes a power taking head body and a third connecting part. A fourth connecting part is provided at one end of the heat dissipation assembly away from the light source assembly. The fourth connecting part is provided with a receiving groove. The third connecting part is inserted into the receiving groove. The third connecting part and the fourth connecting part are both provided with through holes. The through holes of the third connecting part and the fourth connecting part are connected by a second connecting member.

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