A type of docking display case light

Abstract

This utility model relates to the field of display case lights. A docking-type display case light includes a lampshade and a tail wire, as well as a profile, another tail wire or a head wire, and at least two PCB boards. The PCB boards are inserted into the longitudinal interior of the profile. The PCB boards are electrically connected to each other using interlocking terminals. The end of the PCB board near one end of the profile is electrically connected to a tail wire, and the end of the PCB board near the other end of the profile is electrically connected to a head wire or another tail wire. The interlocking terminals are electrically connected to the PCB boards and glued together. The lampshade is snapped or screwed to the longitudinal opening of the profile. It has the advantages of simple structure and low equipment and labor costs.

Description

Technical Field

[0001] This utility model relates to the field of display case lights, and more particularly to a docking type display case light. Background Technology

[0002] Display case lights are lighting sources specifically designed for display spaces, typically used to highlight details and color reproduction of items. Due to their uniform and concentrated light, they are commonly used in shop windows, home display cases, or art exhibitions. These lights often utilize LED technology, featuring high color rendering and low heat generation, protecting exhibits while creating a sophisticated visual effect.

[0003] However, when using existing display case lights, due to varying case sizes, longer display lights present challenges for users in soldering and assembly, and are inconvenient for self-assembly. Professional soldering of the PCB board is required for assembly. Hiring professionals for soldering and assembly results in high labor costs.

[0004] Therefore, it is necessary to provide a docking-type display case light to solve the above-mentioned technical problems. Utility Model Content

[0005] To overcome the difficulties in welding and assembling existing display case lights that require a long structure, and the high labor costs associated with hiring professionals for welding and assembly, this utility model provides a single-joint type display case light.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A docking display case light includes a lampshade and a tail wire, as well as a profile, another tail wire or a head wire, and at least two PCB boards. The PCB boards are inserted into the longitudinal interior of the profile. The PCB boards are electrically connected to each other by interlocking terminals. One of the tail wires is electrically connected to the end of the PCB board near one end of the profile, and the head wire or another tail wire is electrically connected to the end of the PCB board near the other end of the profile. The interlocking terminals are electrically connected to the PCB boards and glued together. The lampshade is snapped or screwed to the longitudinal opening of the profile.

[0008] As a further aspect of this utility model: the mating terminals include male terminals and female terminals.

[0009] As a further embodiment of this utility model: the male terminal includes a male terminal body, a plurality of equal numbers of male terminal first connector wires and male terminal second connector wires; the male terminal first connector wires and male terminal second connector wires are disposed on two opposite sides of the male terminal body and are staggered vertically; the female terminal includes a female terminal body and a number of female terminal connector wires equal to the number of male terminal first connector wires; the female terminal body is provided with female terminal insertion holes corresponding to the male terminal second connector wires.

[0010] As a further embodiment of this utility model, it also includes two decorative panels, which are respectively fastened or screwed to both ends of the profile, serving to decorate and fix the tail line or head line.

[0011] As a further embodiment of this utility model: the profile is provided with an outer left buckle and an outer right buckle on both sides of its longitudinal direction, and the outer left buckle and the outer right buckle are used to fasten and fix the docking display cabinet light.

[0012] As a further embodiment of this utility model: it also includes at least one profile and the lampshade, which is equal in number to the number of the profile and fixed in its longitudinal opening; at least two PCB boards are longitudinally inserted into each profile, and the PCB boards are connected to each other by the plug-in terminals; the profiles are arranged in a straight line and are electrically connected to each other by connectors; one end of the two ends is connected by the tail wire, and the other end is connected by the tail wire or the head wire.

[0013] As a further embodiment of this utility model: the connector is electrically connected to the PCB board and fixed with glue.

[0014] The beneficial effects of the docking-type display case light involved in this utility model are as follows:

[0015] This invention, by incorporating plug-in terminals, allows for the electrical connection of two PCB boards in pairs when a longer display case light structure is required. This eliminates the need for professional soldering to connect the PCB boards, a cumbersome process. It also boasts advantages such as simple structure and low equipment and labor costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural view of the first embodiment of the docking-type display case light of this utility model;

[0017] Figure 2 This is a three-dimensional structural view of the second embodiment of the docking-type display case light of this utility model;

[0018] Figure 3 This is a three-dimensional view of the head wire structure of this utility model;

[0019] Figure 4This is a three-dimensional view of the tail wire structure of this utility model;

[0020] Figure 5 This is a three-dimensional view of the connector structure of this utility model;

[0021] Figure 6 This is a three-dimensional view of the profile structure of this utility model;

[0022] Figure 7 This is the PCB board assembly diagram of the second embodiment of the docking display cabinet light of this utility model;

[0023] Figure 8 This is a perspective view of the male connector structure of this utility model;

[0024] Figure 9 This is a perspective view of the female connector terminal structure of this utility model;

[0025] Figure 10 This is a three-dimensional structural view of the third embodiment of the docking-type display case light of this utility model;

[0026] Figure 11 This is a three-dimensional structural view of the fourth embodiment of the docking-type display case light of this utility model;

[0027] Figure 12 This is a schematic diagram of the installation of the docking-type display case light of this utility model.

[0028] In the diagram: 100 - Docking display case light, 110 - Lampshade, 120 - Decorative panel, 130 - Profile, 131 - Left side wall, 1311 - Outer left buckle, 1312 - Inner left buckle, 1313 - Left inner baffle, 132 - Base plate, 133 - Inner support plate, 134 - Slot, 135 - Right side wall, 1351 - Inner right buckle, 1352 - Right inner baffle, 1353 - Outer right buckle, 140 - Head line, 141 - Head line main body plate, 142 - Head line first connecting line, 143 - Head line second connecting line, 150 - Tail line, 151 - Tail line main body plate, 152 - Tail line First connecting wire, 153 - tail wire, second connecting wire, 160 - PCB board, 170 - mating terminal, 171 - male terminal, 1711 - first male terminal connector, 1712 - male terminal body, 1713 - second male terminal connector, 172 - female terminal, 1721 - female terminal body, 1721a - female terminal insertion hole, 1722 - female terminal connector connector, 180 - connector, 181 - first connector body board, 182 - first connector connecting wire, 183 - second connector body board, 184 - second connector connecting wire, 200 - fastener. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0030] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "center," "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] like Figure 1 , Figure 2 , Figure 7 As shown, the docking display light 100 includes a lampshade 110 and a tail wire 150, as well as a profile 130, another tail wire 150 or a head wire 140, at least two PCB boards 160, and two decorative panels 120. The PCB boards 160 are inserted into the longitudinal interior of the profile 130. The PCB boards 160 are electrically connected to each other by plug-in terminals 170. One tail wire 150 is electrically connected to the end of the PCB board 160 near one end of the profile 130, and the head wire 140 or another tail wire 150 is electrically connected to the end of the PCB board 160 near the other end of the profile 130. The plug-in terminals 170 are electrically connected to the PCB boards 160 and glued together. The lampshade 110 is snapped or screwed to the longitudinal opening of the profile 130. When powered from one end, the docking display light 100 uses the tail wire 150 at one end and the head wire 140 at the other end. When powered from both ends, the tail wire 150 is used at both ends of the docking display light 100.

[0033] In use, select PCB boards 160 of different lengths, such as 400mm, 500mm, and 600mm. Cut the ends according to requirements. First, use glue to fix the mating terminals 170 to the two adjacent ends of two PCB boards 160, making them electrically connected. Then, connect two PCB boards 160 together using the mating terminals 170. Insert the connected PCB boards 160 into the slots 134 of the profile 130.

[0034] This invention, by incorporating the plug-in terminals 170, allows for the electrical connection of pairs of PCB boards 160 when a longer display case light structure is required. This eliminates the need for professional soldering to connect the PCB boards 160 in existing systems. It offers the advantages of simple structure and low equipment and labor costs.

[0035] like Figure 3 , Figure 4 , Figure 7 , Figure 8 , Figure 9 As shown, the mating terminal 170 includes a male terminal 171 and a female terminal 172.

[0036] Specifically, the male terminal 171 includes a male terminal body 1712, and a plurality of equal numbers of first male terminal connectors 1711 and second male terminal connectors 1713; the male terminal body 1712 is cuboid, and the first male terminal connectors 1711 and second male terminal connectors 1713 are disposed on two opposite sides of the male terminal body 1712 and are arranged in two rows at intervals, with the first male terminal connectors 1711 and second male terminal connectors 1713 close to each other. All ends are fixed inside the male terminal body 1712 and are staggered vertically; the female terminal 172 includes a female terminal body 1721 and female terminal connectors 1722 in number equal to the number of male terminal first connectors 1711; the female terminal connectors 1722 are arranged in a row at intervals, with one end fixed inside the female terminal body 1721, and the female terminal body 1721 is provided with female terminal insertion holes 1721a corresponding to the male terminal second connectors 1713.

[0037] The head wire 140 includes a head wire body plate 141, a positive and negative terminal head wire first connecting wire 142 and a head wire second connecting wire 143 electrically connected and fixed on the head wire body plate 141, and a female connector 172 electrically connected and glued to the head wire body plate 141. The tail wire 150 includes a tail wire body plate 151, a positive and negative terminal tail wire first connecting wire 152 and a tail wire second connecting wire 153 electrically connected and fixed on the tail wire body plate 151, and a male connector 171 electrically connected and glued to the tail wire body plate 151.

[0038] like Figure 1 , Figure 2 , Figure 7 As shown, the decorative panels 120 are fastened to both ends of the profile 130 by clips or screws, serving to decorate and fix the tail line 150 or head line 140.

[0039] like Figure 6 As shown, the profile 130 has an outer left buckle 1311 and an outer right buckle 1353 on its longitudinal sides, which are used to fasten and fix the docking display cabinet light 100.

[0040] Specifically, the profile 130 has a channel-shaped structure, including a left side wall 131, a base plate 132, and a right side wall 135. The inner sidewalls of the left side wall 131 and the right side wall 135 are respectively provided with an inner left latching part 1312 and an inner right latching part 1351 in the longitudinal direction for latching the lampshade 110. The inner sidewalls of the left side wall 131 and the right side wall 135 are respectively provided with a left inner baffle 1313 and a right inner baffle 1352 near the base plate 132. An inner support plate 133 parallel to the base plate 132 is provided inside the profile 130. The left inner baffle 1313, the right inner baffle 1352, and the inner support plate 133 form the latching groove 134. The latching groove 134 is used to support and fix the PCB board 160.

[0041] Figure 10 , Figure 11As shown, the docking display light 100 includes at least two profiles 130 and lampshades 110, equal in number to the profiles 130 and fixed in their longitudinal openings. At least two PCB boards 160 (not shown) are longitudinally inserted into each profile 130, and the PCB boards 160 are connected to each other using mating terminals 170 (not shown). The profiles 130 are arranged in a straight line and electrically connected to each other using connectors 180. One end of the two ends uses a tail wire 150, and the other end uses either a tail wire 150 or a head wire 140. When powered from one end, the docking display light 100 uses the tail wire 150 at one end and the head wire 140 at the other end. When powered from both ends, the docking display light 100 uses the tail wire 150 at both ends. When powered from one end, the maximum series length of the docking display light 100 is 4.00 meters; when powered from both ends, the maximum series length of the docking display light 100 is 8.00 meters.

[0042] like Figure 5 , Figure 12 As shown, the connector 180 and the PCB board 160 are connected by both electrical insertion and adhesive fixation.

[0043] Specifically, the connector 180 includes a first connector body plate 181 and a second connector body plate 183, and a first connector connecting line 182 and a second connector connecting line 184, which are electrically connected at both ends to the first connector body plate 181 and the second connector body plate 183, respectively. It also includes a male terminal 171 that is electrically connected to and glued to the first connector body plate 181, and a female terminal 172 that is electrically connected to and glued to the second connector body plate 183.

[0044] In use, first secure the clip 200 inside the cabinet, then snap the docking display light 100 onto the clip 200. This can extend the service life of the docking display light 100.

[0045] First Embodiment

[0046] like Figure 1 As shown, the docking-type display case light 100 includes a lampshade 110, two tail wires 150, a profile 130, two PCB boards 160, and two decorative panels 120. The PCB boards 160 are inserted into the longitudinal interior of the profile 130. The PCB boards 160 are electrically connected to each other using interlocking terminals 170. A tail wire 150 is provided at each end of the profile 130 for electrical connection to the PCB boards 160. The interlocking terminals 170 are electrically connected to the PCB boards 160 and glued together. The lampshade 110 is snap-fitted or screwed to the longitudinal opening of the profile 130. This structure is used in a dual-power supply configuration.

[0047] Second Embodiment

[0048] like Figure 2 As shown, the docking-type display case light 100 includes a lampshade 110, a tail wire 150, a profile 130, a head wire 140, two PCB boards 160, and two decorative panels 120. The PCB board 160 is inserted into the longitudinal interior of the profile 130. The PCB boards 160 are electrically connected to each other using the plug-in terminals 170. A tail wire 150 and a head wire 140 are respectively provided at both ends of the profile 130. The plug-in terminals 170 are electrically connected to the PCB board 160 and glued together. The lampshade 110 is snapped or screwed to the longitudinal opening of the profile 130. This structure is used in a single-end power supply configuration.

[0049] Third Embodiment

[0050] like Figure 10 As shown, the docking display case light 100 includes two profiles 130, two lampshades 110, and four decorative panels 120; each profile 130 has two PCB boards 160 (not shown in the figure) inserted vertically, and the PCB boards 160 are connected to each other by the plug-in terminals 170 (not shown in the figure); the two profiles 130 are arranged in a line and are electrically connected to each other by the connectors 180; both ends are connected by tail wires 150, and this structure is used for power supply at both ends.

[0051] Fourth embodiment

[0052] like Figure 11 As shown, the docking display case light 100 includes two profiles 130, two lampshades 110, and four decorative panels 120. Two PCB boards 160 (not shown) are vertically inserted into each profile 130, and the PCB boards 160 are connected to each other using mating terminals 170 (not shown). The two profiles 130 are arranged in a straight line and electrically connected to each other using connectors 180. One end uses a tail wire 150, and the other end uses a head wire 140. This structure is used in a one-end power supply configuration.

[0053] The above description of the utility model is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A docking display case light (100), comprising a lampshade (110) and a tail wire (150), characterized in that: It also includes a profile (130), another tail wire (150) or a head wire (140), and at least two PCB boards (160); the PCB boards (160) are inserted into the longitudinal interior of the profile (130); the PCB boards (160) are electrically connected to each other by interlocking terminals (170); the end of the PCB board (160) near one end of the profile (130) is electrically connected to one of the tail wires (150), and the end of the PCB board (160) near the other end of the profile (130) is electrically connected to the head wire (140) or another tail wire (150); the interlocking terminals (170) are electrically connected to the PCB board (160) and glued together; the lampshade (110) is snapped or screwed to the longitudinal opening of the profile (130).

2. The docking display case light (100) according to claim 1, characterized in that: The mating terminal (170) includes a male terminal (171) and a female terminal (172).

3. The docking display case light (100) according to claim 2, characterized in that: The male terminal (171) includes a male terminal body (1712), a plurality of equal numbers of male terminal first connectors (1711) and male terminal second connectors (1713); the male terminal first connectors (1711) and male terminal second connectors (1713) are disposed on two opposite sides of the male terminal body (1712) and are staggered vertically; the female terminal (172) includes a female terminal body (1721) and a plurality of female terminal connectors (1722) equal in number to the male terminal first connectors (1711); the female terminal body (1721) is provided with female terminal insertion holes (1721a) corresponding to the male terminal second connectors (1713).

4. The docking display case light (100) according to claim 3, characterized in that: It also includes two decorative panels (120), which are fastened or screwed to both ends of the profile (130) to decorate and fix the tail line (150) or head line (140).

5. The docking display case light (100) according to claim 4, characterized in that: The profile (130) is provided with an outer left buckle (1311) and an outer right buckle (1353) on its longitudinal sides, respectively. The outer left buckle (1311) and the outer right buckle (1353) are used to fasten and fix the docking display cabinet light (100).

6. The docking display case light (100) according to any one of claims 1 to 5, characterized in that: It also includes at least one profile (130) and lampshades (110) equal in number to the profiles (130) and fixed in their longitudinal openings; at least two PCBs (160) are longitudinally inserted into each profile (130), and the PCBs (160) are connected to each other by the mating terminals (170); the profiles (130) are arranged in a line and electrically connected to each other by connectors (180); one end of the two ends is connected by the tail wire (150), and the other end is connected by the tail wire (150) or the head wire (140).

7. The docking display case light (100) according to claim 6, characterized in that: The connector (180) is electrically connected to the PCB board (160) and fixed with glue.

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