Anti-disassembly guide rail lamp
By setting deformable connecting protrusions and snap-fit parts on the rail lights and using a bayonet locking mechanism, the problem of easy disassembly of the rail lights is solved, achieving an anti-disassembly effect and improving the safety and aesthetics of the product.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-03-06
AI Technical Summary
Existing rail lights are easily disassembled by users or non-professionals, affecting the safety and aesthetics of the product.
Design a detachable guide rail light by setting deformable connecting protrusions and snap-fit parts on the light body and using a bayonet locking mechanism to prevent easy disassembly of the front ring.
It effectively prevents users or non-professionals from easily disassembling the guide rail lights, avoiding increased production steps and aesthetic impact, and ensuring the safety and integrity of the product.
Smart Images
Figure CN223975975U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting technology, and more specifically, to a tamper-proof rail light. Background Technology
[0002] Track lights, also known as rail lights, are a flexible and adjustable lighting solution widely used in commercial spaces, exhibition halls, museums, retail stores, and home environments. They provide directional or floodlighting by being installed on one or more tracks, and the position and angle of the lights can be adjusted as needed to meet the lighting requirements of different scenarios.
[0003] To prevent users or non-professionals from easily disassembling the light, the front ring of the track light (usually referring to the part at the front of the light fixture used to fix the lens or grille) needs to be designed to be non-removable. Utility Model Content
[0004] The purpose of this utility model is to provide a detachable rail light that can effectively prevent users or non-professionals from easily disassembling the rail light.
[0005] The embodiments of this utility model can be implemented as follows:
[0006] In a first aspect, this utility model provides a detachable guide rail light, comprising:
[0007] The lamp body has a mounting cavity.
[0008] The light-emitting component is connected to the lamp body and installed in the mounting cavity;
[0009] The connector has a connecting protrusion with a slot, and the connector is connected to the lamp body and installed in the mounting cavity;
[0010] The front ring has a snap-fit part that locks with the bayonet and extends into the mounting cavity. The front ring covers the mounting cavity.
[0011] The connecting protrusion is deformable and protrudes towards the side away from the front ring.
[0012] In an optional embodiment, the connecting protrusion includes a first protrusion and a second protrusion. The end of the first protrusion away from the connector is opposite to and spaced apart from the end of the second protrusion away from the connector. The first protrusion and the second protrusion together define the outlet.
[0013] In an optional embodiment, the connector has a mating hole, the hole wall of which has a first connection position and a second connection position opposite to each other. The end of the first protrusion away from the second protrusion is connected to the first connection position of the mating hole, and the end of the second protrusion away from the first protrusion is connected to the second connection position of the mating hole.
[0014] In an optional embodiment, a first notch is provided at the end of the first protrusion away from the connector, and a second notch is provided at the end of the second protrusion away from the connector. The first notch and the second notch are opposite to each other and together define a bayonet opening, and the inner wall of the bayonet opening is an arc-shaped inner wall.
[0015] In an optional embodiment, the locking part includes a connecting rod, a neck, and a locking protrusion connected in sequence. The end of the connecting rod away from the neck is disposed in the front ring, the neck passes through the latch, and the locking protrusion is located on the side of the latch away from the front ring. The locking protrusion locks with the connecting protrusion.
[0016] In an optional embodiment, the snap-fit protrusion is spherical, and the radial dimension of the snap-fit protrusion is larger than the maximum diameter of the snap-fit opening.
[0017] In an optional embodiment, the inner wall of the lamp body is provided with a first positioning part and the first positioning part is located in the mounting cavity, and the front ring is provided with a second positioning part. The first positioning part and the second positioning part are slidably engaged. One of the first positioning part and the second positioning part is a guide groove, and the other of the first positioning part and the second positioning part is a positioning strip. The extending direction of the guide groove is parallel to the extending direction of the mounting cavity.
[0018] In an optional embodiment, the number of first positioning parts and the number of second positioning parts are both multiple and are arranged in a one-to-one correspondence. The multiple first positioning parts are arranged circumferentially spaced around the inner wall of the mounting cavity, and the multiple second positioning parts are arranged circumferentially spaced around the front ring.
[0019] In an optional embodiment, a mounting plate is provided inside the mounting cavity. The mounting plate has positioning holes that mate with the connecting protrusions. The mounting plate is connected to the connector and the light-emitting component.
[0020] In an optional implementation, the number of positioning holes, connecting protrusions, and snap-fit parts are all multiple and are arranged in a one-to-one correspondence.
[0021] This utility model provides a detachable rail light. The detachable rail light includes a light body, a light-emitting component, a connector, and a front ring. The light body has a mounting cavity, the light-emitting component is connected to the light body and installed within the mounting cavity, the connector has a connecting protrusion with a locking slot, the connector is connected to the light body and installed within the mounting cavity, the front ring has a locking portion that locks with the locking slot and extends into the mounting cavity, the front ring covers the mounting cavity, the connecting protrusion is deformable, and the connecting protrusion protrudes towards the side away from the front ring. This effectively prevents users or non-professionals from easily disassembling the rail light. Attached Figure Description
[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 An exploded schematic diagram of the anti-disassembly guide rail light provided in an embodiment of this utility model;
[0024] Figure 2 This is a schematic diagram of the structure of the connector provided in an embodiment of the present utility model;
[0025] Figure 3 A schematic diagram of the front ring provided in an embodiment of this utility model;
[0026] Figure 4 This is a schematic diagram of the structure of the lamp body provided in an embodiment of the present utility model.
[0027] Icons: 1-Anti-disassembly rail light; 100-Lamp body; 110-Lamp tube; 111-Mounting cavity; 120-Mounting plate; 130-First positioning part; 121-Positioning hole; 200-Connector; 210-Connecting protrusion; 211-First protrusion; 2111-First notch; 212-Second protrusion; 2121-Second notch; 213-Barrel slot; 300-Light-emitting component; 400-Lens; 500-Front ring; 510-Snap-fit part; 511-Connecting rod; 512-Neck; 513-Snap-fit protrusion; 520-Second positioning part. Detailed Implementation
[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0031] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element 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.
[0032] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.
[0033] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.
[0034] The following describes in detail, with reference to the accompanying drawings, the specific structure of the anti-disassembly guide rail light 1 provided by this utility model embodiment and the corresponding technical effects it brings.
[0035] Please refer to Figures 1-4 The present invention provides a detachable guide rail light 1, comprising a lamp body 100, a light-emitting component 300, a connector 200, and a front ring 500. The lamp body 100 is provided with a mounting cavity 111. The light-emitting component 300 is connected to the lamp body 100 and installed in the mounting cavity 111. The connector 200 is provided with a connecting protrusion 210, which has a latch 213. The connector 200 is connected to the lamp body 100 and installed in the mounting cavity 111. The front ring 500 is provided with a locking part 510, which locks with the latch 213 and extends into the mounting cavity 111. The front ring 500 covers the mounting cavity 111. The connecting protrusion 210 is deformable and protrudes towards the side away from the front ring 500.
[0036] Understandably, after the light-emitting component 300 and the connector 200 are installed in the installation space, the front ring 500 can cover the mounting cavity 111, and the snap-fit portion 510 of the front ring 500 locks with the bayonet 213, thereby effectively preventing users or non-professionals from easily disassembling the rail light. Furthermore, since the connecting protrusion 210 protrudes away from the front ring 500, after the snap-fit portion 510 is engaged with the bayonet 213, if the user or non-professional forcibly pulls the front ring 500 towards the opening of the mounting cavity 111, the connecting protrusion 210 may experience significant deformation or breakage, making the product difficult to reassemble. This allows for quick identification of any forced disassembly.
[0037] In order to prevent non-professionals from disassembling the front ring 500, some existing track lights use lightning bolt symbols on the front ring 500, which increases the operation steps for production personnel and also affects the appearance of the product. However, in this embodiment, the anti-disassembly track light 1 can effectively prevent users or non-professionals from easily disassembling the track light by connecting protrusion 210 and locking part 510, so that production personnel do not need to attach additional lightning bolt symbols to the front ring 500.
[0038] Optionally, the connecting protrusion 210 includes a first protrusion 211 and a second protrusion 212. The end of the first protrusion 211 away from the connector 200 and the end of the second protrusion 212 away from the connector 200 are opposite to each other and are arranged in a similar manner. The first protrusion 211 and the second protrusion 212 together define the bayonet 213. That is, the bayonet 213 is a completely disconnected bayonet 213. Furthermore, when the front ring 500 is inserted into the mounting cavity 111, since the connecting protrusion 210 has deformability and the insertion direction of the front ring 500 is consistent with the protrusion direction of the connecting protrusion 210, it is easy for the locking part 510 to extend into the bayonet 213 and lock in place within the bayonet 213. Understandably, the direction in which the front ring 500 is pulled out is opposite to the direction in which the connecting protrusion 210 is protruded. If the user or non-professionals forcibly pull the front ring 500 out toward the opening of the mounting cavity 111, the connecting protrusion 210 may undergo significant deformation or breakage, making it difficult to reassemble the product.
[0039] In detail, the connector 200 has a mating hole, and the hole wall of the mating hole has a first connection position and a second connection position. The end of the first protrusion 211 away from the second protrusion 212 is connected to the first connection position of the mating hole, and the end of the second protrusion 212 away from the first protrusion 211 is connected to the second connection position of the mating hole. It can be understood that since the connection area between the first protrusion 211 and the second protrusion 212 and the inner wall of the mating hole is relatively small, the first protrusion 211 and the second protrusion 212 can deform, so that the production personnel can complete the assembly of the snap-fit part 510 of the front ring 500 and the connecting protrusion 210 of the connector 200.
[0040] In some alternative embodiments, the first protrusion 211 has a first notch 2111 at the end away from the connector 200, and the second protrusion 212 has a second notch 2121 at the end away from the connector 200. The first notch 2111 and the second notch 2121 are opposite to each other and together define a latch 213. The inner wall of the latch 213 is an arc-shaped inner wall, that is, the inner walls of the first notch 2111 and the second notch 2121 are both arc-shaped inner walls, so as to facilitate the engagement of the latching part 510.
[0041] In this embodiment, the snap-fit part 510 includes a connecting rod 511, a neck 512, and a snap-fit protrusion 513 connected in sequence. The end of the connecting rod 511 away from the neck 512 is disposed in the front ring 500. The neck 512 passes through the latch 213. The snap-fit protrusion 513 is located on the side of the latch 213 away from the front ring 500. The snap-fit protrusion 513 locks with the connecting protrusion 210, thereby realizing the connection between the front ring 500 and the connector 200.
[0042] In this embodiment, the snap-fit protrusion 513 is spherical, and the radial dimension of the snap-fit protrusion 513 is greater than the maximum diameter of the snap-fit opening 213.
[0043] Therefore, when the front ring 500 is inserted into the mounting cavity 111 to connect with the connecting protrusion 210, the spherical snap-fit protrusion 513 can easily snap into the slot 213, so that the snap-fit protrusion 513 is located on the side of the slot 213 away from the front ring 500, so that the snap-fit part 510 and the connecting protrusion 210 are assembled.
[0044] Optionally, the radial dimension of the neck 512 is smaller than the radial dimension of the snap-fit protrusion 513, the radial dimension of the neck 512 is equal to or smaller than the diameter of the snap-fit 213, and the radial direction is perpendicular to the extension direction of the connecting rod 511.
[0045] Of course, in other embodiments, the snap-fit protrusion 513 may also be in other shapes, not limited to spherical, such as conical or frustum-shaped.
[0046] In this embodiment, in order to increase the connection strength between the connector 200 and the front ring 500, the connector 200 is provided with a plurality of spaced-apart connecting protrusions 210, and similarly, the front ring 500 is provided with a plurality of spaced-apart snap-fit portions 510, and the plurality of snap-fit portions 510 are connected to the plurality of connecting protrusions 210 one by one.
[0047] To facilitate the installation of the front ring 500 by operators, the inner wall of the lamp body 100 is provided with a first positioning part 130 and the first positioning part 130 is located in the mounting cavity 111. The front ring 500 is provided with a second positioning part 520. The first positioning part 130 and the second positioning part 520 are slidably engaged. One of the first positioning part 130 and the second positioning part 520 is a guide groove, and the other of the first positioning part 130 and the second positioning part 520 is a positioning strip. That is to say, the positioning strip is slidably engaged with the guide groove, and the extension direction of the guide groove is parallel to the extension direction of the mounting cavity 111.
[0048] Understandably, the first positioning part 130 and the second positioning part 520 play a certain guiding role when the snap-fit part 510 of the front ring 500 extends into the mounting cavity 111 and connects with the connector 200. In other words, when the front ring 500 covers the mounting cavity 111, the first positioning part 130 and the second positioning part 520 can slide and cooperate to more accurately assemble the snap-fit part 510.
[0049] To prevent the front ring 500 from rotating relative to the lamp body 100 after installation, and to facilitate timely assembly of the snap-fit portion 510 of the front ring 500 and the connecting protrusion 210, in some optional embodiments, the number of the first positioning portions 130 and the number of the second positioning portions 520 are both multiple and are arranged in a one-to-one correspondence. The multiple first positioning portions 130 are arranged circumferentially around the inner wall of the mounting cavity 111, and the multiple second positioning portions 520 are arranged circumferentially around the front ring 500.
[0050] In detail, in this embodiment, the first positioning part 130 is a guide groove and the second positioning part 520 is a positioning strip.
[0051] It should be noted that in this embodiment, "multiple" can be understood as two or more quantities.
[0052] An mounting plate 120 is provided inside the mounting cavity 111. The mounting plate 120 has a positioning hole 121 that mates with the connecting protrusion 210. It can be understood that the mounting plate 120 is connected to the connector 200 and the light-emitting component 300.
[0053] Understandably, due to the positioning hole 121 and the connecting protrusion 210 protruding to the side away from the front ring 500, the connecting protrusion 210 extends into the positioning hole 121 and is located on the side of the positioning hole 121 away from the front ring 500, thereby facilitating the installation of the connector 200 and the mounting plate 120.
[0054] In this embodiment, the number of positioning holes 121, connecting protrusions 210 and snap-fit parts 510 are all multiple and are arranged in a one-to-one correspondence.
[0055] In detail, the lamp body 100 includes a lamp tube 110 and a mounting plate 120. The lamp tube 110 defines a mounting cavity 111. That is, the lamp tube 110 is provided with the aforementioned mounting cavity 111, and the mounting plate 120 is disposed in the mounting cavity 111 and connected to the inner wall of the lamp body 100.
[0056] Optionally, in some embodiments, the connector 200 is connected to the mounting plate 120 by threaded fasteners. Of course, the mounting plate 120 and the light-emitting component 300 can also be connected by threaded fasteners. It should be noted that in this embodiment, the connector 200 is a ring structure and a spring piece. The light-emitting component 300 is located on the side of the connector 200 near the front ring 500, and part of the light-emitting component 300 is exposed in the inner hole of the connector 200.
[0057] It should be noted that in this embodiment, the guide rail light also includes a lens 400, which is disposed in the mounting cavity 111 and located between the light-emitting component 300 and the front ring 500.
[0058] During installation, the connecting protrusion 210 of the connector 200 can be pre-installed into the positioning hole 121, and then the light-emitting component 300 can be installed onto the mounting plate 120. The lens 400 can be fixed onto the front ring 500, and then the positioning strip of the front ring 500 can be installed into the corresponding guide groove. Press the front ring 500 so that the snap-fit protrusion 513 of the snap-fit part 510 on the front ring 500 snaps into the slot 213 of the connecting protrusion 210, and the snap-fit protrusion 513 is located on the side away from the slot 213 of the front ring 500, thus completing the assembly of the entire structure.
[0059] In summary, the tamper-proof rail light 1 provided by this embodiment includes a lamp body 100, a light-emitting component 300, a connector 200, and a front ring 500. The lamp body 100 has a mounting cavity 111. The light-emitting component 300 is connected to the lamp body 100 and installed within the mounting cavity 111. The connector 200 has a connecting protrusion 210 with a latch 213. The connector 200 is connected to the lamp body 100 and installed within the mounting cavity 111. The front ring 500 has a locking portion 510 that locks with the latch 213 and extends into the mounting cavity 111. The front ring 500 covers the mounting cavity 111. The connecting protrusion 210 is deformable and protrudes towards the side away from the front ring 500. This effectively prevents users or non-professionals from easily disassembling the rail light. When a non-professional forcibly pulls the front ring 500 toward the opening of the mounting cavity 111, the connecting protrusion 210 may deform or break significantly, making it difficult to reassemble the product. This allows for quick identification of whether there has been forced disassembly.
[0060] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.
Claims
1. A tamper-resistant track light, characterized in that, The utility model relates to a kind of anti-disassembly track lights, including: Lamp body (100), the lamp body (100) is provided with mounting cavity (111); Light-emitting assembly (300), the light-emitting assembly (300) is connected with the lamp body (100) and is installed in the mounting cavity (111); Connector (200), the connector (200) is provided with connecting protrusion (210), connecting protrusion (210) is opened with bayonet (213), the connector (200) is connected with the lamp body (100) and is installed in the mounting cavity (111); Front ring (500), the front ring (500) is provided with clamping part (510), the clamping part (510) is locked with the bayonet (213) and the clamping part (510) extends into the mounting cavity (111), the front ring (500) is covered in the mounting cavity (111); Wherein, the connecting protrusion (210) can be deformed, the connecting protrusion (210) is provided towards the side away from the front ring (500).
2. According to the anti-disassembly track light of claim 1, wherein: The connecting protrusion (210) includes first protrusion (211) and second protrusion (212), the first protrusion (211) is away from the end of the connector (200) and the second protrusion (212) is away from the end of the connector (200) opposite and interval arrangement, the first protrusion (211) and the second protrusion (212) define the bayonet (213) together.
3. According to the anti-disassembly track light of claim 2, wherein: The connector (200) is opened with matching hole, the hole wall of the matching hole has opposite first connection site and second connection site, the first protrusion (211) is away from the end of the second protrusion (212) and is connected to the first connection site of the matching hole, the second protrusion (212) is away from the end of the first protrusion (211) and is connected to the second connection site of the matching hole.
4. According to the anti-disassembly track light of claim 2, wherein: The first protrusion (211) is away from the end of the connector (200) and is provided with first notch (2111), the second protrusion (212) is away from the end of the connector (200) and is provided with second notch (2121), the first notch (2111) and the second notch (2121) are opposite and define the bayonet (213) together, the inner wall of the bayonet (213) is circular arc inner wall.
5. According to the anti-disassembly track light of claim 1, wherein: The clamping part (510) includes sequentially connected connecting rod (511), neck (512) and clamping protrusion (513), the connecting rod (511) is away from the end of the neck (512) and is arranged in the front ring (500), the neck (512) is threaded in the bayonet (213), the clamping protrusion (513) is located at the side of the bayonet (213) away from the front ring (500), and the clamping protrusion (513) is locked with the connecting protrusion (210).
6. The tamper-resistant track light of claim 5, wherein: The clamping protrusion (513) is spherical, and the radial dimension of the clamping protrusion (513) is greater than the maximum diameter of the socket (213).
7. The tamper-resistant track light of claim 1, wherein: The inner wall of the lamp body (100) is provided with a first positioning portion (130) located in the mounting cavity (111), and the front ring (500) is provided with a second positioning portion (520), the first positioning portion (130) and the second positioning portion are in sliding fit, one of the first positioning portion (130) and the second positioning portion is a guide groove, and the other is a positioning strip, and the extension direction of the guide groove is parallel to the extension direction of the mounting cavity (111).
8. The tamper-resistant track light of claim 7, wherein: The number of the first positioning portion (130) and the number of the second positioning portion (520) are both multiple and are one-to-one correspondence, multiple first positioning portions (130) are arranged at intervals around the circumference of the inner wall of the mounting cavity (111), and multiple second positioning portions (520) are arranged at intervals around the circumference of the front ring (500).
9. The tamper-resistant track light of claim 1, wherein: The mounting cavity (111) is provided with a mounting plate (120), the mounting plate (120) is provided with a positioning hole (121) matched with the connecting protrusion (210), the mounting plate (120) is connected with the connecting piece (200), and the mounting plate (120) is connected with the light-emitting assembly (300).
10. The tamper-resistant track light of claim 9, wherein: The number of the positioning hole (121), the connecting protrusion (210) and the clamping portion (510) is multiple and one-to-one correspondence.