Guide rail lamp with lamp barrel convenient to replace

Abstract

The utility model relates to the technical field of track lamps, in particular to a track lamp with a lamp barrel convenient to replace. According to the technical scheme, a connecting column is installed at the bottom end of the four-wire electrical box, a shell is installed at the end, away from the four-wire electrical box, of the connecting column, a light-emitting module is installed in the shell, a first clamping groove is formed in the four-wire electrical box, a clamping block is installed in the first clamping groove of the four-wire electrical box, and a light-emitting module is installed in the clamping block. The four-wire electrical box and the clamping block are used for clamping and fixing the connecting column through the second clamping groove; the light-emitting module is provided with a lamp cup, a light source is installed at the focus of the lamp cup, and a lens is installed at the end, away from the light source, of the lamp cup. According to the utility model, through the matching design of the connecting seat and the second clamping groove, the connecting column (and the shell and the light-emitting module which are connected with the connecting column) can be easily detached from the four-wire electrical box as required. By means of the design, a user can maintain and replace the lamp conveniently, and the maintainability and flexibility of the lamp are improved.

Description

Technical Field

[0001] This utility model relates to the field of rail light technology, specifically to a rail light with an easy-to-replace lamp holder. Background Technology

[0002] Track lights, also known as rail lights, are LED lighting devices that can be moved, repositioned, and have their beam angle adjusted on a track to achieve focused lighting. The light fixture body is connected to the track via a connecting rod.

[0003] A search revealed that patent CN201320697671.9 discloses an LED track light. While this device houses the light source within the lamp body, and the lamp body is connected to the track device, this structure improves heat dissipation and, when used with a high-power light source, enhances luminous efficiency, thus meeting the lighting requirements of high-power applications. However, the lamp body is fixed to a four-wire electrical box during use, making it impossible to disassemble. If the lamp body or the connected electrical box is damaged, the entire device may need to be replaced due to the inability to remove the lamp body. This not only increases maintenance costs but also wastes resources. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a rail light that facilitates lamp tube replacement, thus solving the problems mentioned in the background art.

[0005] The solution to the above-mentioned technical problems provided by this utility model is as follows:

[0006] A track light with easy-to-replace lamp holders includes a four-wire electrical box, a connecting post installed at the bottom of the four-wire electrical box, a housing installed at the end of the connecting post opposite to the four-wire electrical box, and a light-emitting module installed inside the housing.

[0007] The four-wire electrical box has a first slot, and a second slot is provided inside the first slot. A clamping block is installed inside the first slot of the four-wire electrical box. The clamping block is connected and fixed to the four-wire electrical box by screws. The clamping block also has a second slot. The four-wire electrical box and the clamping block clamp and fix the connecting column through the second slot.

[0008] The light-emitting module is equipped with a lamp cup, which is conical in shape, and a light source is installed at the focal point of the lamp cup. A lens is installed at the end of the lamp cup away from the light source.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, the upper end of the connecting column is provided with a connecting seat, and the connecting column is limited and installed in the second slot by the connecting seat.

[0011] The beneficial effects of adopting the above-mentioned further solutions are:

[0012] The connector design allows the connecting post to be more securely installed in the second slot. Through limiting installation, the connecting post is less likely to loosen or fall off due to vibration or external force, thus ensuring the stability and reliability of all components of the luminaire. The mating design of the connector and the second slot allows the connecting post (along with its connected housing and light-emitting module) to be easily removed from the four-wire electrical box when needed. This design facilitates user maintenance and replacement of the luminaire, improving its maintainability and flexibility. Simultaneously, the connector design helps achieve precise positioning of the connecting post within the second slot. This ensures proper assembly and fit between all components of the luminaire, preventing performance degradation or damage due to improper assembly.

[0013] Furthermore, the four-wire electrical box is provided with limiting springs on both sides, and the four-wire electrical box is installed in the slide rail by limiting springs.

[0014] The beneficial effects of adopting the above-mentioned further solutions are:

[0015] The elastic limiting springs fit snugly against the slide rail, providing stable support for the four-wire electrical box. This design ensures that the electrical box is not easily loosened or detached due to vibration or external force after installation, thus guaranteeing the stability and safety of the luminaire. The limiting spring design also allows the four-wire electrical box to adapt to slide rails of different specifications and sizes. This design increases the versatility and flexibility of the luminaire, making it suitable for a wider range of applications.

[0016] Furthermore, the four-wire electrical box is provided with electrode holes, and an electrode plate is installed at the electrode hole of the four-wire electrical box. The four-wire electrical box is electrically connected to the electrode plate in the slide rail through the electrode plate of the electrode hole.

[0017] The beneficial effects of adopting the above-mentioned further solutions are:

[0018] Electrical connection with the electrode plates inside the slide rail is achieved by setting electrode holes on the four-wire electrical box and installing electrode plates at these holes. This connection method is stable and reliable, ensuring smooth current transmission between the electrical box and the slide rail, and reducing the likelihood of poor contact or disconnection. The design of the electrode holes and electrode plates simplifies the electrical connection process. During installation, simply align and insert the electrode plates from the electrical box and the slide rail to establish the electrical connection. This design not only simplifies the installation process but also facilitates subsequent maintenance and replacement.

[0019] Furthermore, the light source is connected to a connector, and the light source is electrically connected to the electrode plates of the four-wire electrical box through the connector.

[0020] The beneficial effects of adopting the above-mentioned further solutions are:

[0021] The connector design simplifies the electrical connection between the light source and the four-wire electrical box. Users simply align and insert the connector with the electrode plate to achieve the connection, eliminating the need for complex wiring or soldering. The connector also allows for easy removal of the light source from the electrical box when replacement or maintenance is required. This design not only simplifies light source replacement but also facilitates regular maintenance and inspection of the luminaire.

[0022] Furthermore, a rotating seat is provided at one end of the housing, and the connecting column is connected to the rotating seat of the housing by bolts. The housing is rotatably installed below the four-wire electrical box through the rotating seat and the connecting column.

[0023] The beneficial effects of adopting the above-mentioned further solutions are:

[0024] The housing is connected to the four-wire electrical box via a rotating base and connecting post, allowing for a certain range of rotation. This design enables users to easily adjust the angle of the housing according to their lighting needs, achieving the desired lighting effect. The rotating base and connecting post are connected by bolts, a connection method that provides high stability. Even when the housing is subjected to external forces, it maintains structural integrity and is not prone to loosening or deformation. The bolted connection design simplifies the installation and removal of the housing. Users can easily complete the installation or replacement of the housing without complicated operations. This design also facilitates regular maintenance and inspection of the luminaire.

[0025] This utility model provides a track light that facilitates lamp holder replacement. It has the following advantages:

[0026] The luminaire can be easily and securely installed within the slide rail thanks to the limiting spring design on the four-wire electrical box, eliminating the need for complicated installation steps. Simultaneously, the housing is connected to the four-wire electrical box via a rotating base and connecting post. This rotating installation method allows for easy operation of the housing (and internal light-emitting modules) when maintenance or replacement is required, improving the maintainability and flexibility of the luminaire.

[0027] The four-wire electrical box and clamp are connected and fixed by screws, and at the same time, they are clamped and fixed to the connecting column by the second slot. This design ensures a stable connection between the various parts of the lamp and prevents loosening or falling off due to vibration or external force, thereby improving the stability and safety of the lamp.

[0028] The four-wire electrical box is equipped with electrode holes and electrode plates. The electrode plates are electrically connected to the electrode plates inside the slide rail, ensuring the reliability and stability of the lamp's electrical connection. Simultaneously, the light source is electrically connected to the electrode plates of the four-wire electrical box via a connector. This design simplifies the electrical connection process and improves connection reliability. Attached Figure Description

[0029] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0030] In the attached diagram:

[0031] Figure 1 This is a schematic diagram of the main appearance of the present utility model;

[0032] Figure 2 This is a rear-view exploded view schematic diagram of the present invention;

[0033] Figure 3 This is a schematic diagram of the exploded front view of this utility model;

[0034] Figure 4 This is a schematic diagram of the exploded structure of this utility model from a bottom view.

[0035] The attached diagram lists the components represented by each number as follows:

[0036] 1. Four-wire electrical box; 101. Limiting spring; 102. First slot; 103. Second slot; 104. Electrode hole; 2. Clamping block; 201. Screw; 202. Buckle; 3. Connecting post; 301. Connecting seat; 4. Housing; 5. Light-emitting module; 501. Light source; 502. Lamp cup; 503. Lens; 6. Wiring terminal. Detailed Implementation

[0037] 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.

[0038] Please see Figures 1 to 4 As shown, the embodiments provided by this utility model are as follows:

[0039] Example 1

[0040] A track light with easily replaceable lamp holders includes a four-wire electrical box 1. Limiting springs 101 are provided on both sides of the four-wire electrical box 1. The four-wire electrical box 1 is fixedly installed within a slide rail by the limiting springs 101. The limiting springs 101 are elastic and can fit tightly against the slide rail, providing stable support for the four-wire electrical box 1. This design ensures that the electrical box is not easily loosened or detached due to vibration or external force after installation, thus guaranteeing the stability and safety of the light fixture. The design of the limiting springs 101 allows the four-wire electrical box 1 to adapt to slide rails of different specifications and sizes. This design increases the versatility and flexibility of the light fixture, making it suitable for more application scenarios. A connecting post 3 is installed at the bottom of the four-wire electrical box 1, and a rotating seat is provided at one end of the outer casing 4. The connecting post 3 and the rotating seat of the outer casing 4 are connected by bolts. The outer casing 4 is rotatably installed below the four-wire electrical box 1 through the rotating seat and connecting post 3, and can rotate within a certain range. This design allows users to easily adjust the angle of the housing 4 according to their lighting needs, thereby achieving the desired lighting effect. The rotating base and the connecting column 3 are connected by bolts, a connection method that provides high stability. Even when the housing 4 is subjected to external forces, it can maintain structural integrity and is not prone to loosening or deformation. The bolt connection design makes the installation and disassembly of the housing 4 much simpler. Users can easily complete the installation or replacement of the housing 4 without complicated operations. Meanwhile, this design also facilitates regular maintenance and inspection of the lighting fixtures by users. A housing 4 is installed at the end of the connecting post 3 opposite to the four-wire electrical box 1. A light-emitting module 5 is installed inside the housing 4. The four-wire electrical box 1 has a first slot 102, and a second slot 103 is formed within the first slot 102. The four-wire electrical box 1 has an electrode hole 104, and an electrode plate is installed at the electrode hole 104. The four-wire electrical box 1 is electrically connected to the electrode plate inside the slide rail through the electrode plate in the electrode hole 104. By setting the electrode hole 104 on the four-wire electrical box 1 and installing the electrode plate at the electrode hole 104, an electrical connection with the electrode plate inside the slide rail is achieved. This connection method is stable and reliable, ensuring smooth current transmission between the electrical box and the slide rail, and reducing the likelihood of poor contact or disconnection. The design of the electrode hole 104 and the electrode plate makes electrical connection simpler. During installation, simply align the electrode plate of the electrical box with the electrode plate inside the slide rail and insert them to achieve electrical connection. This design not only simplifies the installation steps, but also facilitates subsequent maintenance and replacement. A clamping block 2 is installed in the first slot 102 of the four-wire electrical box 1. The clamping block 2 is connected and fixed to the four-wire electrical box 1 by screws 201. A second slot 103 is also provided on the clamping block 2. A connecting seat 301 is provided at the upper end of the connecting post 3. The connecting post 3 is limited and installed in the second slot 103 by the connecting seat 301. The design of the connecting seat 301 makes the connecting post 3 more securely installed in the second slot 103.Through the limiting installation, the connecting post 3 is not easily loosened or detached due to vibration or external force, thus ensuring the stability and reliability of the various components of the lamp. The mating design of the connecting seat 301 and the second slot 103 allows the connecting post 3 (as well as the connected housing 4 and light-emitting module 5) to be easily removed from the four-wire electrical box 1 when needed. This design facilitates user maintenance and replacement of the lamp, improving the maintainability and flexibility of the lamp. At the same time, the design of the connecting seat 301 helps to achieve precise positioning of the connecting post 3 within the second slot 103. This ensures the correct assembly and fit between the various components of the lamp, avoiding performance degradation or damage caused by improper assembly. The four-wire electrical box 1 and the clamping block 2 clamp and fix the connecting post 3 through the second slot 103.

[0041] Example 2

[0042] To facilitate connecting the light-emitting module 5 to a power source, for example, such as Figures 1 to 4 As shown, the present invention also includes: a light-emitting module 5 with a lamp cup 502, the lamp cup 502 being conical, and a light source 501 mounted at the focal point of the lamp cup 502; a connector 6 connected to the light source 501; and the light source 501 being electrically connected to the electrode plate of the four-wire electrical box 1 via the connector 6. The design of the connector 6 simplifies the electrical connection between the light source 501 and the four-wire electrical box 1. Users only need to align and insert the connector 6 with the electrode plate to achieve electrical connection, without the need for complex wiring or soldering. Due to the presence of the connector 6, the light source 501 can be easily removed from the electrical box when replacement or maintenance is required. This design not only simplifies the process of replacing the light source 501 but also facilitates regular maintenance and inspection of the lamps by the user. A lens 503 is mounted on the end of the lamp cup 502 facing away from the light source 501.

[0043] Working principle:

[0044] The four-wire electrical box 1 has electrode holes 104 and electrode plates, which correspond to the electrode plates inside the slide rail. When the lamp is installed on the slide rail, the electrode plates of the four-wire electrical box 1 are electrically connected to the electrode plates inside the slide rail, thereby providing power to the lamp. The light source 501 (such as an LED) is connected to the electrode plates of the four-wire electrical box 1 through the connector 6. When power is transmitted to the four-wire electrical box 1 through the electrode plates, it further supplies power to the light source 501 through the connector 6, causing the light source 501 to emit light.

[0045] The four-wire electrical box 1 has limiting springs 101 on both sides, which ensure stable installation of the electrical box within the slide rail. The design of the limiting springs 101 allows the lamp to be easily aligned with the slide rail during installation, and the elasticity of the springs provides a secure fixation. A clamping block 2 is installed in the first slot 102 of the four-wire electrical box 1, and the clamping block 2 is connected and fixed to the four-wire electrical box 1 by screws 201. At the same time, a second slot 103 is also provided on the clamping block 2 for clamping the connecting post 3. This facilitates the separation of the lamp body from the four-wire electrical box 1. The upper end of the connecting post 3 is provided with a connecting seat 301, which can be limited and installed in the second slot 103, thereby ensuring a secure connection between the connecting post 3 and the four-wire electrical box 1. One end of the outer casing 4 is provided with a rotating seat, which is connected to the connecting post 3 by bolts. This rotating installation method allows the outer casing 4 to rotate at a certain angle relative to the four-wire electrical box 1, making it convenient for users to adjust the lighting angle as needed.

[0046] When the light source 501 receives power from the four-wire electrical box 1, it begins to emit light. The light emitted by the light source 501 is focused and adjusted by the lamp holder 502 to create the desired lighting effect. The lamp holder 502 adopts a conical design, with the light source 501 installed at its focal point. This design can utilize light more effectively, improving light utilization and lighting effect. At the same time, a lens 503 is installed at the end of the lamp holder 502 away from the light source 501. The lens 503 can further focus and adjust the light, making the lighting more uniform and softer.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0048] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A track light with easily replaceable lamp holders, comprising a four-wire electrical box (1), wherein a connecting post (3) is installed at the bottom end of the four-wire electrical box (1), and a housing (4) is installed at the end of the connecting post (3) facing away from the four-wire electrical box (1), wherein a light-emitting module (5) is installed inside the housing (4), characterized in that: The four-wire electrical box (1) has a first slot (102) and a second slot (103) inside the first slot (102). A clamping block (2) is installed in the first slot (102) of the four-wire electrical box (1). The clamping block (2) is connected and fixed to the four-wire electrical box (1) by screws (201). The clamping block (2) also has a second slot (103). The four-wire electrical box (1) and the clamping block (2) clamp and fix the connecting post (3) through the second slot (103). The light-emitting module (5) is provided with a lamp cup (502), which is conical, and a light source (501) is installed at the focal point of the lamp cup (502). A lens (503) is installed at the end of the lamp cup (502) away from the light source (501).

2. The rail light with easily replaceable lamp holder according to claim 1, characterized in that: The upper end of the connecting column (3) is provided with a connecting seat (301), and the connecting column (3) is limited and installed in the second slot (103) by the connecting seat (301).

3. The rail light with easily replaceable lamp holder according to claim 1, characterized in that: The four-wire electrical box (1) is provided with limiting springs (101) on both sides, and the four-wire electrical box (1) is limited and installed in the slide rail by the limiting springs (101).

4. The rail light with easily replaceable lamp holder according to claim 1, characterized in that: The four-wire electrical box (1) is provided with an electrode hole (104). An electrode plate is installed in the four-wire electrical box (1) at the electrode hole (104). The four-wire electrical box (1) is electrically connected to the electrode plate in the slide rail through the electrode plate in the electrode hole (104).

5. A rail light with an easily replaceable lamp holder according to claim 1, characterized in that: The light source (501) is connected to a connector (6), and the light source (501) is electrically connected to the electrode plate of the four-wire electrical box (1) through the connector (6).

6. A rail light with an easily replaceable lamp holder according to claim 1, characterized in that: One end of the outer casing (4) is provided with a rotating seat, and the connecting column (3) is connected to the rotating seat of the outer casing (4) by bolts. The outer casing (4) is rotatably installed below the four-wire electrical box (1) through the rotating seat and the connecting column (3).

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