Splicing type lamp and connector

Abstract

The spliced lamp comprises a plurality of lamp tubes, the ends of the lamp tubes are in butt joint to form a preset shape, the two ends of each lamp tube are of a transparent structure, and the connectors are arranged between the ends of the adjacent lamp tubes and located on the back faces of the lamp tubes. The light guide pieces are electrically connected with the adjacent lamp tubes and fix the lamp tubes together, and the light guide pieces are arranged between the ends of the adjacent lamp tubes and are of a transparent structure; the ends of the lamp tubes are arranged to be of the transparent structures, and the light guide pieces of the transparent structures are arranged between the ends of the adjacent lamp tubes, during illumination, light rays can be emitted from the front faces of the lamp tubes, part of the light rays can be irradiated from the ends of the lamp tubes, the light rays irradiated from the ends are incident to the light guide pieces, the whole light guide pieces are made to shine, the light rays at the splicing positions of the lamp tubes can be supplemented, and the illumination effect is improved. Shadows are prevented from being generated at the splicing positions of the beauty lamps, the lighting effect is guaranteed, and meanwhile the attractiveness is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and in particular relates to a spliced ​​lamp and a connector. Background Art

[0002] In the car beauty industry, lamps are generally installed in the ceiling of the shop, which not only provide large-scale lighting but also serve as decoration. Since the lamps are generally large in size, most of them adopt a spliced ​​structure, and most of them are spliced ​​into a honeycomb structure. However, the existing spliced ​​lamps have a simple structure, and only connect the adjacent lamp tube ends together through simple fixing plates. However, due to the lack of light between the adjacent lamp tube ends, shadows will be generated at the splicing, which not only affects the lighting effect but also is not beautiful. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] In order to overcome the above shortcomings, the purpose of the utility model is to provide a spliced ​​lamp and a connector to solve the technical problem that shadows are generated at the splicing points of existing lamps, which not only affects the lighting but also is unsightly.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the technical solutions provided by this application are as follows:

[0007] A spliced ​​lamp, comprising: a plurality of lamp tubes with ends butted together to form a predetermined shape, both ends of each lamp tube being transparent, a connector disposed between the ends of adjacent lamp tubes and located on the back of the lamp tube, respectively electrically connected to the adjacent plurality of lamp tubes and fixing the plurality of lamp tubes together, and a light guide member disposed between the ends of adjacent lamp tubes and being transparent;

[0008] The present application sets the end of the lamp tube to a transparent structure and sets a transparent light guide between the ends of adjacent lamp tubes. When lighting, the light will not only be emitted from the front of the lamp tube, but also partly from the end of the lamp tube. The light emitted from the end is incident on the light guide, making the entire light guide illuminated, which can supplement the light at the joint of the lamp tube and avoid shadows at the joint of the beauty lamp, which not only ensures the lighting effect but also improves the aesthetics.

[0009] In some embodiments, each lamp tube end is provided with an electrical plug hole, and the connector comprises: a connector body, on which are disposed a plurality of wiring terminals inserted into the electrical plug holes, and a circuit board disposed inside the connector body and connected to the plurality of wiring terminals.

[0010] In some embodiments, the light guide is a hollow structure, and the connector protrudes upward to form a fixing column embedded in the light guide for fixing the light guide;

[0011] The fixing column is arranged on the connector to fix the light guide, so as to prevent the light guide from falling due to unstable installation.

[0012] In some embodiments, the side surface of the light guide is a light incident surface corresponding to the end of the lamp tube, and the end surface is a light emitting surface of an arc structure;

[0013] The shape of the light guide is optimized so that a large amount of light at the end of the lamp tube can be incident from the side of the light guide and eventually form a uniform light-emitting surface on the end face of the light guide, thereby ensuring the light-emitting effect of the light guide.

[0014] In some embodiments, the connector body has a herringbone structure or an angled structure.

[0015] In some embodiments, the lamp tube is provided with card slots on both sides, a predetermined number of mounting slots for the lamp tube to be embedded are provided on the connector, and a card block which is inserted into the card slot of the lamp tube is provided on the inner side wall of the mounting slot;

[0016] By providing a card slot on the lamp tube and arranging a card block on the connector, multiple lamp tubes can be fixed together by inserting the card block into the card slot, and the assembly is quick and convenient.

[0017] In some embodiments, the connector is provided with a fixing hole for fixing the assembled lamp tube to the outside;

[0018] By opening a fixing hole on the connector, the entire lamp can be suspended from the ceiling without the need for additional fixing brackets.

[0019] In some embodiments, a threaded structure is disposed inside the fixing column.

[0020] In some embodiments, both ends of the lamp tube and the light guide are made of a translucent diffuse reflective material;

[0021] The two ends of the lamp tube and the light guide are made of diffuse reflection material, so that the light on the surface of the light guide is softer and more uniform when the light guide emits light, avoiding direct light that causes glare when the light guide emits light.

[0022] Another aspect of the utility model provides a connector;

[0023] The connector can not only fix adjacent lamp tubes, but also fix the light guide, and is easy to assemble when used with spliced ​​lamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a first-view structural schematic diagram of a plurality of lamp tubes assembled together in a spliced ​​lamp of the utility model;

[0025] Figure 2 It is a second perspective structural schematic diagram of a plurality of lamp tubes assembled together in a spliced ​​lamp of the utility model;

[0026] Figure 3 It is an exploded view of the spliced ​​lamp of the utility model;

[0027] Figure 4 It is a structural schematic diagram of a connector in a spliced ​​lamp of the utility model;

[0028] Figure 5 It is an exploded view of the connector in the spliced ​​lamp of the utility model;

[0029] Figure 6 It is a structural schematic diagram of the light guide in the spliced ​​lamp of the utility model from the first viewing angle;

[0030] Figure 7 It is a structural schematic diagram of the light guide in the spliced ​​lamp of the utility model from a second viewing angle;

[0031] Figure 8 It is a cross-sectional view of a plurality of lamp tubes assembled together in a spliced ​​lamp of the utility model;

[0032] Fig. 9 yes Figure 8 A partial enlarged view of part I.

[0033] Reference numerals:

[0034] 1. Lamp tube; 101. Power plug hole; 102. Plug; 103. Card slot; 2. Connector; 201. Top cover; 2011. Conductive column sleeve; 2012. Fixing column; 202. Circuit board; 2021. Conductive column; 203. Bottom cover; 204. Wiring terminal; 205. Card block; 206. Fixing hole; 207. Mounting slot; 3. Light guide; 301. Light incident surface; 302. Light emitting surface. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0036] See also Figure 1-Figure 3 The utility model provides a spliced ​​lamp, comprising: a plurality of lamp tubes 1 whose ends are butt-jointed and assembled into a predetermined shape, both ends of each lamp tube 1 being transparent structures, a connector 2 arranged between the ends of adjacent lamp tubes 1 and located on the back of the lamp tube 1, respectively electrically connected to the plurality of adjacent lamp tubes 1 and fixing the plurality of lamp tubes 1 together, a light guide 3 with a transparent structure arranged between the ends of adjacent lamp tubes 1, capable of receiving light emitted from the ends of the lamp tube 1 and emitting light.

[0037] Specifically, a plurality of lamp tubes 1 can be spliced ​​into a honeycomb structure or various irregular shapes.

[0038] Specifically, two ends of the lamp tube 1 are transparent structural plugs 102 .

[0039] Specifically, the plug 102 and the light guide 3 can be made of a transparent hard plastic material.

[0040] Specifically, an electric plug hole 101 is formed at the end of each lamp tube 1 , and an electric plug hole 101 is provided with an insert pin inside.

[0041] See also Figure 4 and Figure 5 Specifically, the connector 2 includes: a connector body and a circuit board 202 disposed inside the connector body, the connector body includes a cover 201 and a bottom cover 203, the upper end surface of the cover 201 protrudes upward to form a plurality of conductive column sleeves 2011, and a conductive column 2021 made of copper is vertically disposed on the circuit board 202, the conductive column 2021 extends into the conductive column sleeve 2011 and forms a connection terminal 204 together with the conductive column sleeve 2011, when the connection terminal 204 is inserted into the plug hole 101, the pin of the lamp tube 1 located in the plug hole 101 will be inserted into the conductive column 2021, so that the plurality of lamp tubes 1 are connected in series, and when one of the lamp tubes 1 is connected to the external mains, the plurality of lamp tubes 1 can be powered on and illuminated. Specifically, the cover 201 and the bottom cover 203 are welded together by ultrasonic wave.

[0042] See also Figure 6 and Figure 7 Preferably, the side surface of the light guide 3 is a light incident surface 301 of a planar structure, which corresponds to and abuts against the end of the lamp tube 1, and the end surface of the light guide 3 is a light emitting surface 302 of an arc-shaped structure.

[0043] When the lamp is illuminated, in addition to being emitted from the front of the lamp tube 1, part of the light will also be radiated outward from the end of the lamp tube 1. The light radiated from the end is incident on the light guide 3 from the light incident surface 301, and then refracted onto the light-emitting surface 302 to form a bright surface, which supplements the shadow part at the joint of the lamp tube 1, so that the entire lamp can emit light in an all-round way, which not only ensures the lighting but also improves the aesthetics.

[0044] Preferably, the light guide 3 is a hollow structure, and the connector 2 protrudes upward to form a fixing column 2012, which can be inserted into the light guide 3 and abut against the inner side surface of the light guide 3, so that the light guide 3 can be fixed by interference fit.

[0045] Specifically, the connector 2 includes two shapes, a herringbone structure and an angled structure. When three lamp tubes 1 need to be connected and powered on at the same time, a connector 2 with a herringbone structure is required. When two lamp tubes 1 need to be connected and powered on, a connector 2 with an angled structure is used.

[0046] See also Figure 8 and Fig. 9 Specifically, a predetermined number of mounting grooves 207 are provided on the connector 2, and the mounting grooves 207 may be three or two, for the lamp tube 1 to be embedded, and a clamping block 205 is provided on the inner side wall of the mounting groove 207, and clamping grooves 103 are provided on both sides of the lamp tube 1. When splicing the lamp tubes 1, the lamp tubes 1 are embedded in the mounting grooves 207, and the clamping blocks 205 are inserted into the clamping grooves 103 to realize the assembly of multiple lamp tubes 1.

[0047] Specifically, the connector 2 is provided with a fixing hole 206 , and the fixing column 2012 is provided with a threaded structure inside. The lamp can be hung on the ceiling by inserting a screw into the fixing hole 206 and the fixing column 2012 .

[0048] Preferably, both ends of the lamp tube 1 and the light guide 3 are made of a translucent diffuse reflective material, and may be made of a transparent hard plastic material with a frosted outer surface.

[0049] On the other hand, the present application provides a connector 2 which is applied to the above-mentioned spliced ​​lamp.

[0050] Specifically, the connector 2 includes: a connector body, on which a plurality of connection terminals 204 inserted into the power insertion holes 101 are arranged, and a circuit board 202 connected to the plurality of connection terminals 204 is arranged inside the connector body.

[0051] Furthermore, the connector body includes a cover 201 and a bottom cover 203. The cover 201 protrudes upward to form a plurality of conductive column sleeves 2011. A conductive column 2021 made of copper is vertically arranged on the circuit board 202. The conductive column 2021 extends into the conductive column sleeve 2011 to form a connection terminal 204. When the connection terminal 204 is inserted into the plug hole 101, the plug pin of the lamp tube 1 will be inserted into the conductive column 2021, so that the plurality of lamp tubes 1 are connected in series. When one of the lamp tubes 1 is connected to the external mains, the plurality of lamp tubes 1 can be powered on and emit light. Specifically, the cover 201 and the bottom cover 203 are welded together by ultrasonic wave.

[0052] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the scope of protection of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A spliced ​​lamp, characterized in that: include: A plurality of lamp tubes (1) are butt-jointed at their ends to form a predetermined shape, each of the lamp tubes (1) having two ends in a transparent structure, a connector (2) arranged between the ends of adjacent lamp tubes (1) and located on the back of the lamp tube (1), respectively electrically connected to the plurality of adjacent lamp tubes (1) and fixing the plurality of lamp tubes (1) together; a light guide (3) in a transparent structure arranged between the ends of adjacent lamp tubes (1) capable of allowing light emitted from the ends of the lamp tubes (1) to enter to form a light-emitting surface.

2. The spliced ​​lamp according to claim 1, characterized in that: Each lamp tube (1) has an electrical insertion hole (101) at its end, and the connector (2) comprises: a connector body on which are arranged a plurality of connection terminals (204) inserted into the electrical insertion holes (101), and a circuit board (202) arranged inside the connector body and connected to the plurality of connection terminals (204).

3. The spliced ​​lamp according to claim 1, characterized in that: The light guide (3) is a hollow structure, and the connector (2) protrudes upward to form a fixing column (2012) embedded in the light guide (3) and used to fix the light guide (3).

4. The spliced ​​lamp according to claim 1, characterized in that: The side surface of the light guide (3) is a light incident surface (301) corresponding to the end of the lamp tube (1) and presenting a planar structure, and the end surface is a light emitting surface (302) with an arc structure.

5. The spliced ​​lamp according to claim 1, characterized in that: The connector (2) is in a herringbone structure or a folded angle structure.

6. The spliced ​​lamp according to claim 1, characterized in that: The lamp tube (1) is provided with card slots (103) on both sides, the connector (2) is provided with a predetermined number of mounting slots (207) for the lamp tube (1) to be embedded, and a card block (205) is provided on the inner side wall of the mounting slot (207) to be inserted into the lamp tube card slot (103).

7. The spliced ​​lamp according to claim 1, characterized in that: The connector (2) is provided with a fixing hole (206) for fixing the assembled plurality of lamp tubes (1) to the outside.

8. The spliced ​​lamp according to claim 3, characterized in that: A threaded structure is provided inside the fixing column (2012).

9. The spliced ​​lamp according to any one of claims 1 to 5, characterized in that: The two ends of the lamp tube (1) and the light guide (3) are made of a translucent diffuse reflection material.

10. A connector (2) for a spliced ​​lamp as claimed in any one of claims 1 to 9.

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