Conductive module of track lamp
By adopting the design of cantilever hook and snap switch in the track lamp conductive module, the problems of inconvenience and low safety in the prior art are solved, and the stable connection and safe unlocking of the cantilever hook and the track slot are achieved, which improves the Convenience and safety of operation.
Patent Information
- Application Number
- CN202420504695.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-15
AI Technical Summary
When operating the snap assembly, the existing track light conductive module needs to extend his hand into the track, which leads to inconvenient and unsafe operation, especially in dim environments that can easily affect the line of sight.
A track light conductive module is designed, using cantilever hook and snap switch, which is connected to the track slot through the cantilever hook of the cantilever hook, and the slidingly installed snap locking block and toggle block are used to realize the cantilever hook. Lock and unlock to avoid the need to reach into the track to operate.
It realizes the convenience and safety of the snap switch operation, and the stable connection between the cantilever hook and the track slot avoids disengagement, which improves the convenience and safety of operation.
Smart Images
Figure CN222230458U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lamps, in particular to a conductive module of a track lamp. Background Art
[0002] Track spotlights, also known as track spotlights, are a type of lamp that is installed with a track, including a conductive module for magnetically connecting to the track and a lamp body connected to the conductive module. The conductive module is provided with a magnetic attraction piece for attracting the iron material in the track; the conductive module is provided with an electrical connection part for contacting and electrically connecting with the conductive strip in the track. In order to make the connection between the spotlight and the track more stable and safe, a buckle is also provided on the conductive module for buckling with the slot in the track.
[0003] For example, the patent number is CN202321362379.1, and the name is a utility model patent for an improved track light structure. A push-type switch key is set at the end of the conductive module to drive the movement of the snap assembly to achieve the extension and retraction of the snap assembly. When the conductive module is assembled with the track, the snap assembly is extended to connect with the snap slot in the track; when the conductive module needs to be removed, the switch key is pressed to retract the snap assembly, and the snap assembly is disengaged from the slot, making it convenient to remove the conductive module from the track.
[0004] The existing switch component for controlling the buckle assembly is set at the end of the conductive module. The hand needs to be put into the track to press the switch component. The track is dark and the vision is not clear, which affects the operation. In addition, the track is equipped with conductive strips, and it is not safe to put the hand into the track. Utility Model Content
[0005] The main purpose of the utility model is to provide a track light conductive module, aiming to realize convenient and safe switch operation of a snap switch part.
[0006] The utility model provides a track light conductive module, comprising a shell, an electrical connection part, a buckle part and a buckle switch part arranged on the shell, wherein the buckle part is a cantilever hook arranged in a hollow groove of a side wall of the shell, the buckle part of the cantilever hook protrudes outside the shell, and the back of the cantilever hook faces the retracted space provided in the shell for the cantilever hook to retract;
[0007] The buckle switch portion includes a buckle locking block slidably mounted at the end of the shell and a toggle block located below the buckle locking block; the shell end is provided with an L-shaped opening connected to the retracted space, the L-shaped opening includes an insertion opening facing the sliding direction of the buckle locking block and a receiving opening adapted for the toggle block facing the lower end surface of the shell, the buckle locking block is slidably loaded into the retracted space from the insertion opening, the toggle block extends from the receiving opening, and the buckle locking block is disengaged from the retracted space by toggling the toggle block toward the outer end direction of the insertion opening; a first stop is provided on the buckle locking block, and a second stop is provided in the shell, the first stop and the second stop are facing the moving direction of the buckle locking block, the first stop and the second stop are relatively spaced to form a spring installation area, and a limit spring for generating a reset elastic force when the buckle locking block is disengaged from the retracted space is installed in the spring installation area.
[0008] Preferably, guide walls are provided on both sides of the snap locking block along the sliding direction, the guide walls are close to the inner wall surface of the shell, the guide walls are provided with sliding grooves arranged along the sliding direction, and the inner wall surface of the shell is provided with guide blocks opposite to the sliding grooves, and the guide blocks are placed in the sliding grooves.
[0009] Preferably, the toggle block is located below the end of the buckle locking block to form an L-shaped structure.
[0010] Preferably, the first stopper and the second stopper face the insertion port, and the second stopper is located between the first stopper and the insertion port.
[0011] Preferably, the shell comprises a shell body with an open upper end and an upper cover arranged on the upper end of the shell body, and the second stopper is connected to the upper cover.
[0012] Preferably, the shell body has two side walls facing the sliding direction of the buckle locking block provided with a card slot, and the upper cover is provided with a second cantilever hook opposite to the card slot, and the second cantilever hook is buckled into the card slot to connect the upper cover with the shell body.
[0013] Preferably, a toothed strip is provided on the front end surface of the toggle block.
[0014] Preferably, the front end surface of the toggle block is horizontally arranged or the tail is tilted, and the outer end surface of the toggle block facing the insertion port is arranged as an inclined surface, and the inclined surface is connected to the front end surface of the toggle block at an acute angle.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The housing of the conductive module of the track light proposed by the utility model is provided with a cantilever hook. When the conductive module is installed in the track, the cantilever hook on the conductive module is buckled into the slot in the track. The cantilever hook is locked by a buckle switch part to position it and prevent it from retracting, thereby achieving a stable connection with the track slot. Compared with the existing buckle connection between the elastic plunger and the track slot, the cantilever hook is more stable, safer and not easy to disengage.
[0017] The snap switch portion includes a snap locking block slidably mounted on the end of the shell and a toggle block located below the snap locking block. The toggle block extends from a receiving opening below the end of the shell. By toggling the toggle block toward the outer end of the insertion opening, the snap locking block can be driven to move, so that the snap locking block is disengaged from the retracted space, providing space for the retraction of the cantilever hook. When the electrical component is pulled out of the track with force, the cantilever hook is squeezed and retracted into the retracted space, so that the cantilever hook is disengaged from the track slot to achieve unlocking.
[0018] The toggle block extends from the accommodating opening on the lower end surface of the shell. When the conductive module is installed in the track, the toggle block is located in front of the track. There is no need to put your hand into the track when toggling, which is convenient and safe to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic structural diagram of the assembly of the conductive module of the track light and the track in one embodiment of the utility model.
[0020] Figure 2 The structure of the conductive module of the track light in one embodiment of the utility model is shown in FIG. Figure 1 .
[0021] Figure 3 The structure of the conductive module of the track light in one embodiment of the utility model is shown in FIG. Figure 2 .
[0022] Figure 4 It is a schematic diagram of the structural decomposition of the conductive module of the track light in one embodiment of the utility model.
[0023] Figure 5 It is a structural schematic diagram of the shell body of the track light conductive module in one embodiment of the utility model.
[0024] Figure 6 The structure of the buckle switch part of the track light conductive module in one embodiment of the utility model is shown in FIG. Figure 1 .
[0025] Figure 7 The structure of the buckle switch part of the track light conductive module in one embodiment of the utility model is shown in FIG. Figure 2 .
[0026] Figure 8It is a schematic diagram of a track light conductive module with its upper cover removed in one embodiment of the utility model.
[0027] Fig. 9 It is a schematic diagram showing that the shell body and the upper cover of the track light conductive module are separated in one embodiment of the utility model.
[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout identify the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0031] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0032] Reference Figures 1 to 9 The embodiment of the utility model provides a track light conductive module, including a shell 1, an electrical connection part, a buckle part and a buckle switch part 2 arranged on the shell 1.
[0033] The electrical connection part includes a positive contact piece and a negative contact piece extending from the top or both sides of the housing 1. The positive contact piece and the negative contact piece are electrically connected to the light source in the lamp body connected to the conductive module of the track lamp through wires.
[0034] The buckle portion is a cantilever hook 3 arranged in a hollow groove 31 on the side walls on both sides in the length direction of the shell 1. The cantilever hook 3 includes a cantilever and a hook portion arranged at the end of the cantilever. The hook portion of the cantilever hook 3 protrudes out of the outside of the shell 1, and the back of the cantilever hook 3 faces the retracted space 32 provided in the shell 1 for the cantilever hook 3 to retract.
[0035] The side surface of the hook portion of the cantilever hook 3 is configured as an inclined surface for easy sliding into or out of the track slot, such as Figure 2 , 3 As shown, the upper side surface, lower side surface, left side surface and right side surface of the hook buckle portion of the cantilever hook 3 are all set as inclined surfaces, and the hook buckle portion of the cantilever hook 3 slides into or out of the slot through the guidance of the inclined surfaces.
[0036] like Figure 6 , 7 As shown, the buckle switch part 2 includes a buckle locking block 21 slidably mounted on both ends of the housing 1 and a toggle block 22 located below the buckle locking block 21. The toggle block 22 is located below the end of the buckle locking block 21, forming an L-shaped structure.
[0037] The retracted space 32 is arranged near the end of the shell 1, and the two ends of the shell 1 are respectively provided with L-shaped openings 33 connected with the corresponding retracted space 32. The L-shaped opening 33 includes an insertion port facing the sliding direction of the buckle locking block 21 and a receiving port facing the lower end surface of the shell 1 adapted to the toggle block 22. The buckle locking block 21 slides into the retracted space 32 from the insertion port, and the toggle block 22 extends from the receiving port. The buckle locking block 21 is placed in the retracted space 32 to prevent the cantilever hook 3 from retracting, so that the cantilever hook 3 cannot retract into the inner cavity of the shell 1, so that the cantilever hook 3 is kept in this position and connected with the card slot in the track 10 to achieve locking.
[0038] When the conductive module is installed in the track 10, the cantilever hook 3 on the conductive module is buckled into the slot in the track 10, and the cantilever hook 3 is locked by the buckle switch part 2 to position it so that it cannot retract and achieves a stable connection with the track slot and is not easy to disengage.
[0039] By pushing the toggle block 22 toward the outer end of the insertion port, the toggle block 22 drives the buckle locking block 21 to move out of the retracted space 32 to avoid the cantilever hook 3 and provide space for the retraction of the cantilever hook 3. When the conductive module is pulled out of the track 10 with force, the cantilever hook 3 is squeezed and retracted into the retracted space 32, so that the cantilever hook 3 is disengaged from the track slot and unlocked.
[0040] The buckle locking block 2 is provided with a first stopper, and the housing 1 is provided with a second stopper. The first stopper and the second stopper face the moving direction of the buckle locking block 21. The first stopper and the second stopper are spaced relatively to form a spring installation area. A limit spring for generating a reset elastic force when the buckle locking block is separated from the retracted space is installed in the spring installation area. The two ends of the limit spring act on the first stopper and the second stopper respectively. The second stopper is a fixed end. The first stopper will move with the buckle switch part. When the first stopper is located in front of the second stopper, the first stopper moves forward and stretches the limit spring to generate an elastic force; when the first stopper is located behind the second stopper, the first stopper moves forward and compresses the limit spring to generate an elastic force.
[0041] When the first stop is located in front of the second stop, the limit spring limits the buckle locking block in the retracted space by pulling force. When the buckle switch is pushed outward by external force, the limit spring is stretched to generate elastic force, and when the external force disappears, the elastic force resets the buckle switch, so that the buckle locking block is limited in the retracted space.
[0042] When the second stop is located in front of the first stop, the limit spring limits the buckle locking block in the retracted space through thrust. When the buckle switch is pushed outward by external force, the limit spring is compressed to generate elastic force, and when the external force disappears, the elastic force resets the buckle switch, so that the buckle locking block is limited in the retracted space.
[0043] In a preferred embodiment, the first stop portion 213 and the second stop portion 122 face the insertion port, the second stop portion 122 is located in front of the first stop portion 213, and the second stop portion 122 is located between the first stop portion 213 and the insertion port. The second stop portion 122 blocks the insertion port to limit the buckle locking block 21 from sliding out of the insertion port.
[0044] The housing 1 includes a housing body 11 with an open upper end and an upper cover 12 covering the upper end of the housing body 11 . The second stopper 122 is connected to the upper cover 12 . The second stopper 122 is inserted into the housing body 11 from the upper end of the housing body 11 .
[0045] Guide walls 211 are provided on both sides of the snap locking block 21 along the sliding direction. The guide walls 211 are parallel to the side walls of the shell 1 in the length direction and are close to its inner wall surface. A slide groove 212 is provided on the guide wall 211 along the sliding direction. A guide block 34 is provided on the inner wall surface of the shell 1 opposite to the slide groove 212. The guide block 34 is placed in the slide groove 212 to provide guidance for the sliding of the snap switch part 2, limit its sliding direction, and enable it to slide smoothly.
[0046] The front end surface of the toggle block 22 is provided with a toothed strip 221 for increasing friction and facilitating the hand to apply force to the toggle block. The front end surface of the toggle block 22 is horizontally arranged or the tail is tilted, and the outer end surface of the toggle block 22 facing the insertion port is set as an inclined surface 222. The thumb is placed on the front end surface of the toggle block, and the other fingers are placed on the inclined surface 222 of the toggle block. The inclined surface 222 is connected to the front end surface of the toggle block at an acute angle. The ergonomic design conforms to the form of finger force application and is convenient for toggling the toggle block 22.
[0047] The upper cover 12 is snap-connected with the shell body 11. The shell body 11 has snap-on grooves on both side walls. The upper cover 12 is provided with a second cantilever hook 121 opposite to the snap-on groove. The second cantilever hook 121 is snapped into the snap-on groove to connect the upper cover 12 with the shell body 11. The assembly operation is simple. After the upper cover 12 is connected with the shell body 11, the lower end of the second cantilever hook 121 is close to the upper side of the guide wall 211.
[0048] like Figure 1 As shown, in this embodiment, the toggle block 22 extends from the accommodating opening on the lower end surface of the shell 1. When the conductive module is installed in the track 10, the toggle block 22 is located in front of the track 10. There is no need to put the hand into the track when toggling, which is convenient and safe to operate.
[0049] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A track light conductive module, comprising a housing, an electrical connection portion, a buckle portion and a buckle switch portion arranged on the housing, characterized in that: The buckle portion is a cantilever hook disposed in a hollow groove of the side wall of the shell, the buckle portion of the cantilever hook protrudes outside the shell, and the back of the cantilever hook faces the retracted space provided in the shell for the cantilever hook to retract; The buckle switch portion includes a buckle locking block slidably mounted at the end of the shell and a toggle block located below the buckle locking block; the shell end is provided with an L-shaped opening connected to the retracted space, the L-shaped opening includes an insertion opening facing the sliding direction of the buckle locking block and a receiving opening adapted for the toggle block facing the lower end surface of the shell, the buckle locking block is slidably loaded into the retracted space from the insertion opening, the toggle block extends from the receiving opening, and the buckle locking block is disengaged from the retracted space by toggling the toggle block toward the outer end direction of the insertion opening; a first stop is provided on the buckle locking block, and a second stop is provided in the shell, the first stop and the second stop are facing the moving direction of the buckle locking block, the first stop and the second stop are relatively spaced to form a spring installation area, and a limit spring for generating a reset elastic force when the buckle locking block is disengaged from the retracted space is installed in the spring installation area.
2. The track light conductive module according to claim 1, characterized in that: Guide walls are provided on both sides of the snap locking block along the sliding direction, the guide walls are close to the inner wall surface of the shell, the guide walls are provided with sliding grooves arranged along the sliding direction, and the inner wall surface of the shell is provided with guide blocks opposite to the sliding grooves, and the guide blocks are placed in the sliding grooves.
3. The track light conductive module according to claim 1, characterized in that: The toggle block is located below the end of the buckle locking block to form an L-shaped structure.
4. The track light conductive module according to claim 1, 2 or 3, characterized in that: The first stopper and the second stopper face the insertion port, and the second stopper is located between the first stopper and the insertion port.
5. The track light conductive module according to claim 4, characterized in that: The shell comprises a shell body with an open upper end and an upper cover arranged on the upper end of the shell body, and the second stopper is connected to the upper cover.
6. The track light conductive module according to claim 5, characterized in that: The shell body has two side walls facing the sliding direction of the buckle locking block, and the upper cover is provided with a second cantilever hook opposite to the slot, and the second cantilever hook is buckled into the slot to connect the upper cover with the shell body.
7. The track light conductive module according to claim 4, characterized in that: The front end surface of the toggle block is provided with toothed strips.
8. The track light conductive module according to claim 7, characterized in that: The front end surface of the toggle block is horizontally arranged or the tail is tilted, and the outer end surface of the toggle block facing the insertion port is arranged as an inclined surface, and the inclined surface is connected to the front end surface of the toggle block at an acute angle.