Quick mounting structure of lamp

Abstract

The utility model discloses a fast mounting structure of a lamp, which comprises an illuminating lamp body and a lamp body connecting rod assembly, a first circuit board is arranged at the end part of the illuminating lamp body, and a metal groove is arranged on the first circuit board; a second circuit board is arranged at the connecting end of the lamp body connecting rod assembly and the illuminating lamp body, an elastic needle is arranged on the second circuit board, and after the illuminating lamp body is connected with the lamp body connecting rod assembly, the elastic needle is electrically connected with the metal groove. Thus, through the elastic electrical contact between the elastic needle and the metal groove, the contact is more reliable during connection, and the condition of poor contact is not easy to occur. Rapid electrical connection can be realized, and manual plugging is not needed. A spring is arranged in the elastic needle, and the effective stroke can be controlled within the range of 1 mm-3 mm. And within the stroke range, the tolerance can be normally used, and the problem of installation tolerance can be effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of lighting structure technology, and in particular to a quick installation structure for lighting fixtures. Background Technology

[0002] Reading lights are common household appliances used to illuminate a specific area. A reading light mainly consists of three parts: the light-emitting body, the lamp post, and the base. The lamp post connects the light strip to the base. Because floor-standing reading lights have relatively long lamp posts and bodies, their excessive length makes production, processing, and subsequent shipping very inconvenient, easily leading to transportation defects or secondary damage during processing.

[0003] To solve the above problems, the lamp body or lamp post is usually cut off, and an electrical connection is made at the end using a plug and socket. This connection requires manual connection of the plug and socket at the cut end of the lamp post or lamp body. However, this method is relatively cumbersome. Utility Model Content

[0004] The present invention aims to at least partially solve one of the technical problems in the related art. Therefore, one objective of the present invention is to provide a quick-installation structure for lighting fixtures.

[0005] To achieve the above objectives, the quick-installation structure for the lamp according to an embodiment of the present invention includes:

[0006] A lighting body, wherein a first circuit board is provided at the end of the lighting body, and a metal groove is provided on the first circuit board;

[0007] The lamp body connecting rod assembly has a second circuit board at the connection end with the lighting lamp body. The second circuit board has an elastic pin. After the lighting lamp body is connected to the lamp body connecting rod assembly, the elastic pin is electrically connected to the metal groove.

[0008] Furthermore, according to one embodiment of the present invention, the contactable area of ​​the metal groove is greater than the end contact area of ​​the elastic needle.

[0009] Furthermore, according to one embodiment of the present invention, the lighting body further includes:

[0010] Main light body;

[0011] A circuit board fixing cylinder is provided, wherein the first circuit board is installed at one end of the circuit board fixing cylinder, and the other end of the circuit board fixing cylinder is fixedly connected to one end of the main lamp body. The circuit board fixing cylinder is used to insert the lamp body connecting rod assembly and connect to the lamp body connecting rod assembly.

[0012] Furthermore, according to one embodiment of the present invention, the lamp body connecting rod assembly further includes:

[0013] Connecting rod;

[0014] A guide tube is disposed at the end of the connecting rod near the main lamp body. The guide tube has a through structure. The circuit board fixing tube is used to insert the lamp body connecting rod assembly along the guide tube to guide the insertion of the circuit board fixing tube.

[0015] Furthermore, according to one embodiment of the present invention, the cross-section of the guide tube is adapted to the cross-section of the circuit board or the circuit board fixing tube.

[0016] Furthermore, according to one embodiment of the present invention, the lamp body connecting rod assembly further includes:

[0017] After the circuit board fixing cylinder is inserted into the lamp body connecting rod assembly along the guide cylinder, the first locking screw is used to install and fix the guide cylinder, circuit board fixing cylinder and connecting rod together.

[0018] Furthermore, according to one embodiment of the present invention, the lighting body further includes:

[0019] The second locking screw is used to install and fix the circuit board fixing cylinder to the main lamp body.

[0020] Furthermore, according to one embodiment of the present invention, the lamp body connecting rod assembly further includes:

[0021] A circuit board mounting block is used to mount and fix the second circuit board inside the connecting rod.

[0022] Furthermore, according to one embodiment of the present invention, the circuit board mounting block includes:

[0023] The fixing part is used for fixed connection with the connecting rod;

[0024] The mounting part is perpendicularly bent between the fixing part and the mounting part, and the second circuit board is fixed on the mounting part.

[0025] Furthermore, according to one embodiment of the present utility model, the lighting body further includes: a first cover plate and a cover plate block, and the main lamp body is provided with first slide rails on both sides near the top, and the first cover plate is installed on the main lamp body through the first slide rails;

[0026] The cover plate block is positioned at one end of the main lamp body to fix the first cover plate.

[0027] The lamp body connecting rod assembly further includes a second cover plate, which is mounted on the connecting rod.

[0028] The quick-installation structure for the lamp provided in this embodiment of the utility model includes a first circuit board at the end of the lamp body, with a metal groove on the first circuit board; and a second circuit board at the connection end between the lamp body connecting rod assembly and the lamp body, with an elastic pin on the second circuit board. After the lamp body is connected to the lamp body connecting rod assembly, the elastic pin is electrically connected to the metal groove. This elastic electrical contact between the elastic pin and the metal groove ensures more reliable contact during connection, reducing the likelihood of poor contact. It enables quick electrical connection without manual insertion. The elastic pin has a built-in spring, and its effective stroke can be controlled within the range of 1mm to 3mm. Tolerances within this stroke range are acceptable, effectively solving installation tolerance issues. Attached Figure Description

[0029] Figure 1 A schematic diagram of the quick-installation structure of the lamp provided by this utility model;

[0030] Figure 2 An exploded view of the quick-installation structure of the lamp provided by this utility model;

[0031] Figure 3 for Figure 2 A magnified schematic diagram of the structure at point A;

[0032] Figure 4 An exploded view of the quick-installation structure of another lamp provided by this utility model;

[0033] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B.

[0034] Figure Labels

[0035] lighting body 10;

[0036] Main lamp body 101;

[0037] First circuit board 102;

[0038] Metal groove 1021;

[0039] Circuit board fixing sleeve 103;

[0040] Second locking screw 104;

[0041] First cover plate 105;

[0042] Cover plate stop 106;

[0043] Lamp body connecting rod assembly 20;

[0044] Connecting rod 201;

[0045] Second circuit board 202;

[0046] Elastic needle 2021;

[0047] Guide cylinder 203;

[0048] First locking screw 204;

[0049] Circuit board mounting block 205;

[0050] Fixing part 2051;

[0051] Installation section 2052;

[0052] Second cover plate 206;

[0053] Light pole 30.

[0054] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0055] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the present invention.

[0056] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0057] See Figures 1 to 5 This utility model provides a quick installation structure for a lamp, including: a lamp body 10 and a lamp body connecting rod assembly 20. The end of the lamp body 10 is provided with a first circuit board 102, and the first circuit board 102 is provided with a metal groove 1021.

[0058] The lamp body connecting rod assembly 20 is provided with a second circuit board 202 at the connection end with the lighting lamp body 10. The second circuit board 202 is provided with an elastic pin 2021. After the lighting lamp body 10 is connected to the lamp body connecting rod assembly 20, the elastic pin 2021 is electrically connected to the metal groove 1021.

[0059] Specifically, such as Figure 1 and Figure 2 As shown, the lamp head of the lamp adopts a cut-off structure to facilitate the replacement and / or transportation of the lighting body 10. During connection, one end of the lighting body 10 can be inserted into the corresponding position of the lamp body connecting rod assembly 20. In this way, the metal groove 1021 at the first circuit board 102 at the end of the lighting body 10 can elastically contact the elastic pin 2021 at the second circuit board 202 inside the lamp body connecting rod assembly 20. Through this elastic connection, power or control signal lines from the lamp body connecting rod assembly 20 can be introduced to the lighting body 10, thereby powering the lamp panel inside the lighting body 10 or controlling the lighting on the lamp panel. The elastic electrical contact between the elastic pin 2021 and the metal groove 1021 ensures more reliable contact during connection, reducing the likelihood of poor contact. Furthermore, compared to the plug-and-socket connection method, this allows for quick electrical connection without the need for manual insertion. This structure achieves rapid installation and effectively solves installation tolerance issues by using a flexible pin 2021 to electrically connect with a gold-plated PCB metal groove 1021. The flexible pin 2021 has a built-in spring, and its effective stroke can be controlled within the range of 1mm to 3mm. Tolerances within this stroke range are acceptable for normal use.

[0060] The contact area of ​​the metal groove 1021 is larger than the end contact area of ​​the elastic pin 2021. The contact hole of the gold-plated PCB is larger than the spring size, which can effectively control the lateral tolerance of the installation and ensure the reliability of the installation. This structure can achieve quick installation and disassembly, making subsequent maintenance more convenient.

[0061] See Figure 2 and Figure 3 The lighting body 10 further includes: a main lamp body 101 and a circuit board fixing cylinder 103. The first circuit board 102 is mounted on one end of the circuit board fixing cylinder 103, and the other end of the circuit board fixing cylinder 103 is fixedly connected to one end of the main lamp body 101. The circuit board fixing cylinder 103 is used to insert the lamp body connecting rod assembly 20 and connect with the lamp body connecting rod assembly 20. Figure 3As shown, the first circuit board 102 is positioned at the end of the circuit board fixing cylinder 103. The circuit board fixing cylinder 103 has a hollow structure. This allows the connecting wires of the first circuit board 102 to be led out to the interior of the main lamp body 101, thereby supplying power to the lamp panel inside the lighting body 10 or controlling the light on the lamp panel. The first circuit board 102 can be inserted into the interior of the lamp body connecting rod assembly 20 through the circuit board fixing cylinder 103, causing the metal groove 1021 to elastically contact the elastic pin 2021 on the second circuit board 202 inside the lamp body connecting rod assembly 20, achieving an electrical connection.

[0062] See Figure 4 and Figure 5 The lamp body connecting rod assembly 20 further includes a connecting rod 201 and a guide cylinder 203. The guide cylinder 203 is disposed at the end of the connecting rod 201 near the main lamp body 101. The guide cylinder 203 has a through-hole structure. The circuit board fixing cylinder 103 is used to insert into the lamp body connecting rod assembly 20 along the guide cylinder 203 to guide the insertion of the circuit board fixing cylinder 103. The cross-section of the channel of the guide cylinder 203 is adapted to the cross-section of the circuit board or the circuit board fixing cylinder 103. The guide cylinder 203 is disposed inside the connecting rod 201 at one end near the main lamp body 101. Thus, during the process of the circuit board fixing cylinder 103 being inserted into the connecting rod 201 through the guide cylinder 203, the guide cylinder 203 can guide the movement of the circuit board fixing cylinder 103.

[0063] After being inserted into the connecting rod 201, the metal groove 1021 can be precisely aligned with the elastic needle 2021, avoiding large deviations. This ensures the reliability of the electrical connection between the metal groove 1021 and the elastic needle 2021.

[0064] See Figure 4 and Figure 5 The lamp body connecting rod assembly 20 further includes: a first locking screw 204. After the circuit board fixing cylinder 103 is inserted into the lamp body connecting rod assembly 20 along the guide cylinder 203, the guide cylinder 203, the circuit board fixing cylinder 103, and the connecting rod 201 are installed and fixed together by the first locking screw 204. Figure 4 and Figure 5 As shown, the guide cylinder 203 and the circuit board fixing cylinder 103 are respectively provided with screw holes. The first locking screw 204 can pass through the screw holes and screw the guide cylinder 203, the circuit board fixing cylinder 103 and the connecting rod 201 to be locked and fixed.

[0065] See Figure 4 and Figure 5The lighting body 10 further includes a second locking screw 104, which is used to fix the circuit board fixing sleeve 103 to the main lamp body 101. Figure 4 and Figure 5 As shown, the circuit board fixing cylinder 103 and the main lamp body 101 are respectively provided with screw holes. The second locking screw 104 can pass through the screw holes and can lock the circuit board fixing cylinder 103 and the main lamp body 101 together. Through the first locking screw 204 and the second locking screw 104, the lighting lamp body 10 and the lamp body connecting rod assembly 20 can be locked together to form an integral structure (e.g., Figure 1 (as shown in the image).

[0066] See Figure 4 and Figure 5 The lamp body connecting rod assembly 20 further includes a circuit board mounting block 205, through which the second circuit board 202 is mounted and fixed within the connecting rod 201. Figure 5 As shown, the second circuit board 202 can be mounted and fixed by the circuit board mounting block 205. The circuit board mounting block 205 includes a fixing part 2051 and a mounting part 2052. The fixing part 2051 is used for fixed connection with the connecting rod 201; the fixing part 2051 and the mounting part 2052 are bent perpendicularly, and the second circuit board 202 is fixed on the mounting part 2052.

[0067] The mounting portion 2052 can be fixedly connected to the second circuit board 202 by screws. After the second circuit board 202 is fixed to the mounting portion 2052, the fixing portion 2051 and the connecting rod 201 can be further fixedly connected by screws. Since the fixing portion 2051 and the mounting portion 2052 are arranged perpendicularly, after installation, the elastic pin 2021 on the second circuit board 202 can be directly aligned with the metal groove 1021 on the first circuit board 102, thereby making the engagement between the elastic pin 2021 and the metal groove 1021 more reliable.

[0068] See Figure 4 and Figure 5 The lighting body 10 further includes: a first cover plate 105 and a cover plate stop 106. First slide rails are provided on both sides of the main lamp body 101 near the top. The first cover plate 105 is mounted on the main lamp body 101 via the first slide rails. The cover plate stop 106 is located at one end of the main lamp body 101 to fix the first cover plate 105. Figure 4 and Figure 5As shown, after the circuit board fixing cylinder 103 is installed onto the main lamp body 101, the first cover plate 105 can be installed onto the top of the main lamp body 101 via the first slide rails on both sides of the main lamp body 101, thereby sealing the top of the main lamp body 101 and forming an integral structure. The cover plate stop 106 can be fixed to the end of the main lamp body 101 with screws, thereby fixing the first cover plate 105. In this way, the integral structure of the lighting lamp body 10 is formed (e.g., Figure 2 and Figure 3 (as shown in the image).

[0069] See Figures 2 to 5 The lamp body connecting rod assembly 20 further includes a second cover plate 206, which is mounted on the connecting rod 201.

[0070] like Figure 3 As shown, after the lighting body 10 is electrically connected to the connecting rod 201 via the circuit board fixing sleeve 103, the circuit board fixing sleeve 103 is then fixed to the connecting rod 30 with screws, thereby achieving a fixed connection between the lighting body 10 and the lamp body connecting rod assembly 20. Afterwards, the second cover plate 206 can be installed at the top of the connecting rod 201, thereby sealing the top of the main lamp body 101 and forming an integral structure. The second cover plate 206 can be fixedly connected to the connecting rod 201 with screws. This forms the integral structure of the lamp body connecting rod assembly 20 (as shown). Figure 2 and Figure 3 (as shown in the image).

[0071] The above are merely embodiments of this utility model, but do not limit the patent scope of this utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

[0072] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0073] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention, and all such changes and variations are within the protection scope of the present invention.

Claims

1. A quick-installation structure for a lighting fixture, characterized in that, include: A lighting body, wherein a first circuit board is provided at the end of the lighting body, and a metal groove is provided on the first circuit board; The lamp body connecting rod assembly has a second circuit board at the connection end with the lighting lamp body. The second circuit board has an elastic pin. After the lighting lamp body is connected to the lamp body connecting rod assembly, the elastic pin is electrically connected to the metal groove.

2. The quick-installation structure for the lamp according to claim 1, characterized in that, The contact area of ​​the metal groove is greater than the contact area of ​​the end of the elastic needle.

3. The quick-installation structure for the lamp according to claim 1 or 2, characterized in that, The lighting body also includes: Main light body; A circuit board fixing cylinder is provided, wherein the first circuit board is installed at one end of the circuit board fixing cylinder, and the other end of the circuit board fixing cylinder is fixedly connected to one end of the main lamp body. The circuit board fixing cylinder is used to insert the lamp body connecting rod assembly and connect to the lamp body connecting rod assembly.

4. The quick-installation structure for the lamp according to claim 3, characterized in that, The lamp body connecting rod assembly also includes: Connecting rod; A guide tube is disposed at the end of the connecting rod near the main lamp body. The guide tube has a through structure. The circuit board fixing tube is used to insert the lamp body connecting rod assembly along the guide tube to guide the insertion of the circuit board fixing tube.

5. The quick-installation structure for the lamp according to claim 4, characterized in that, The cross-section of the guide tube is adapted to the cross-section of the circuit board or the circuit board fixing tube.

6. The quick-installation structure for the lamp according to claim 5, characterized in that, The lamp body connecting rod assembly also includes: After the circuit board fixing cylinder is inserted into the lamp body connecting rod assembly along the guide cylinder, the first locking screw is used to install and fix the guide cylinder, circuit board fixing cylinder and connecting rod together.

7. The quick-installation structure for the lamp according to claim 6, characterized in that, The lighting body also includes: The second locking screw is used to install and fix the circuit board fixing cylinder to the main lamp body.

8. The quick-installation structure for the luminaire according to any one of claims 4 to 7, characterized in that, The lamp body connecting rod assembly also includes: A circuit board mounting block is used to mount and fix the second circuit board inside the connecting rod.

9. The quick-installation structure for the lamp according to claim 8, characterized in that, The circuit board mounting block includes: The fixing part is used for fixed connection with the connecting rod; The mounting part is perpendicularly bent between the fixing part and the mounting part, and the second circuit board is fixed on the mounting part.

10. The quick-installation structure for the lamp according to claim 4, characterized in that, The lighting body further includes: a first cover plate and a cover plate block; the main lamp body is provided with first slide rails on both sides near the top; the first cover plate is installed on the main lamp body through the first slide rails. The cover plate block is positioned at one end of the main lamp body to fix the first cover plate. The lamp body connecting rod assembly further includes a second cover plate, which is mounted on the connecting rod.

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