High-voltage high-luminous-efficiency lamp bead support

Abstract

The utility model discloses high pressure high light efficiency lamp pearl support belongs to lighting equipment technical field, and it includes support and sets up intercommunication mechanism on the support, the intercommunication mechanism includes the first installation slot of setting in the first end of support and the third installation slot of setting in the second end, the first installation slot is equipped with the sliding block in the sliding installation, is equipped with spring needle and spacing groove on the sliding block, the third installation slot is fixed with spring needle base in, is equipped with the spacing block of being able to be inserted into spacing groove on the first installation slot inner wall, through the sliding sliding block, makes spring needle and another support's spring needle base electric connection, and the spacing block is inserted into spacing groove and realizes mechanical lock -out. The utility model solves the problem that electrical connection and mechanical fixing separate in the prior art, and the operation is complicated and the reliability is low, has the advantages that electrical communication and mechanical lock -out are completed simultaneously, and the operation is simple, and the connection reliability is high.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a high-voltage, high-efficiency lamp bead bracket. Background Technology

[0002] High-voltage, high-efficiency LED chips are an important lighting element. Due to their advantages such as high luminous efficiency and low energy consumption, they are widely used in various lighting fixtures. In practical applications, in order to meet the needs of large-area lighting or specific linear lighting, it is usually necessary to splice multiple brackets with LED chips installed to form a longer light strip or lighting array.

[0003] Existing LED bead brackets typically require a step-by-step assembly process. First, mechanical alignment and fixing are performed, such as connecting two brackets together using clips or screws. Then, electrical connections are made, such as connecting individual wire connectors to establish circuit continuity. This design, which separates mechanical fixing from electrical connection, not only makes the installation process cumbersome and increases labor and time costs, but also makes it difficult to fully guarantee the reliability of the connection. During installation, mechanical fixing may be completed but the wires may be forgotten to be connected, or the wires may not be securely connected. In subsequent use, vibration or other factors may cause poor contact or disconnection, thus affecting the normal operation of the entire lamp and even posing safety hazards.

[0004] Therefore, this utility model proposes a high-voltage, high-efficiency lamp bead bracket to address the shortcomings of existing technologies. Utility Model Content

[0005] In view of the problems of existing high-voltage high-efficiency lamp bead brackets, such as the separation of electrical connection and mechanical fixing steps during splicing, cumbersome operation, and low connection reliability, this utility model aims to provide a high-voltage high-efficiency lamp bead bracket with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a high-voltage, high-efficiency lamp bead bracket, including a bracket on which lamp beads are mounted; and a connecting mechanism disposed on the bracket.

[0007] The connecting mechanism includes a first mounting groove at the first end of the bracket, a third mounting groove at the second end of the bracket, a slider slidably mounted in the first mounting groove, and a limiting block slidably mounted in the second mounting groove on the inner wall of the first mounting groove via a first spring telescopic rod.

[0008] Furthermore, a spring pin base is fixedly installed in the third mounting slot, and a spring pin is fixedly installed at one end of the slider. The spring pin is adapted to be electrically connected to the spring pin base of another identical high-voltage high-efficiency lamp bead bracket. Limiting grooves adapted to the limiting block are opened on both sides of the slider. The sliding of the slider realizes the electrical connection between the spring pin and the spring pin base. At the same time, the mechanical locking of the slider is realized by the snap-fit ​​cooperation between the limiting block and the limiting groove.

[0009] Preferably, the high-voltage high-efficiency lamp bead bracket further includes a splicing mechanism. The splicing mechanism is disposed on the bracket and is used to realize the initial splicing and positioning between the two brackets. The splicing mechanism includes multiple insertion connecting blocks installed at the first end of the bracket, slots opened at the second end of the bracket and inserted into the insertion connecting blocks in a staggered manner, a plug installed in the fourth mounting slot at the first end of the bracket by a second spring telescopic rod, and a socket opened at the second end of the bracket and adapted to the plug.

[0010] Preferably, a connecting rod is fixedly installed at the end of the slider away from the spring pin, a first sliding hole is provided on the inner wall of the first mounting groove, one end of the connecting rod extends into the first sliding hole and is fixedly installed with a first lever, and the user can drive the slider to slide by operating the first lever.

[0011] Preferably, in order to further improve the smoothness of operation, a second sliding hole is provided on the inner wall of the first sliding hole, and the top of the first lever passes through the second sliding hole and slides in contact with the second sliding hole, thereby guiding and restricting the movement trajectory of the first lever.

[0012] Preferably, in order to facilitate unlocking the splicing mechanism, a second lever extending out of the fourth mounting groove is fixedly installed on the top of the plug. By pushing the second lever outward, the plug can be dislodged from the socket.

[0013] Preferably, the splicing mechanism further includes a heat-conducting plate fixedly installed at the bottom of the bracket. The side of the heat-conducting plate is configured to fit together with the heat-conducting plate of another identical high-voltage high-efficiency lamp bead bracket, so as to form a continuous heat dissipation surface after splicing and enhance the overall heat dissipation effect.

[0014] Preferably, the communication mechanism further includes a first dustproof plate rotatably connected to the bottom empty slot of the first mounting groove via a torsion spring, and a second dustproof plate rotatably connected to the bottom empty slot of the third mounting groove via a torsion spring. The first dustproof plate and the second dustproof plate are used to automatically close the connection port when the bracket is not connected to prevent dust or moisture from entering.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model, by setting a connecting mechanism, enables the spring pin to be electrically connected to the spring pin base by moving the slider, while the limiting block automatically locks the slider. This solves the problems of the separation of electrical connection and mechanical locking steps, cumbersome operation and poor connection reliability in the prior art. It achieves the technical effect of completing the electrical connection and secondary mechanical locking simultaneously, simplifying the operation and improving the connection stability.

[0017] 2. This utility model, by setting up a splicing mechanism, utilizes the staggered insertion and cooperation of the connecting block and the slot, as well as the automatic locking of the plug and the socket, to solve the problems of difficult alignment and low efficiency in the splicing of lamp bead brackets in the prior art, achieving the technical effect of rapid alignment and initial locking, and providing convenience for subsequent precise connection.

[0018] 3. This utility model solves the problem of discontinuous heat dissipation and local heat accumulation caused by gaps at the splicing points of the brackets in the prior art by setting a heat-conducting plate at the bottom of the bracket and making the sides of the heat-conducting plates of adjacent brackets fit together. It achieves the technical effect of forming a continuous heat conduction path and improving the overall heat dissipation performance. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the high-voltage, high-efficiency lamp bead bracket proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the lamp bead portion of the high-voltage, high-efficiency lamp bead bracket proposed in this utility model.

[0021] Figure 3 for Figure 2 Enlarged structural diagram of section A;

[0022] Figure 4 for Figure 2 Enlarged structural diagram of section B;

[0023] Figure 5 for Figure 2 Enlarged structural diagram of section C;

[0024] Figure 6 for Figure 2 Enlarged structural diagram of section D.

[0025] Legend:

[0026] 1. Connecting mechanism; 101. Bracket; 102. LED bead; 103. Slider; 104. Spring pin; 105. Connecting rod; 106. First lever; 107. Limiting block; 108. First spring telescopic rod; 109. First dustproof plate; 110. Spring pin base; 111. Second dustproof plate; 2. Splicing mechanism; 201. Inserting connecting block; 202. Plug; 203. Second spring telescopic rod; 204. Second lever; 205. Heat-conducting plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please refer to Figures 1 to 6 This utility model provides a high-voltage, high-efficiency lamp bead bracket, which aims to solve the problems in the prior art such as complicated operation process when splicing lamp bead brackets, separation of electrical connection and mechanical fixation, low connection reliability, and easy contamination at the joint.

[0029] like Figure 1 As shown, the high-voltage high-efficiency lamp bead bracket includes a bracket 101, on which multiple lamp beads 102 are mounted. The bracket 101 is also provided with a connecting mechanism 1 and a splicing mechanism 2. The connecting mechanism 1 and the splicing mechanism 2 are respectively located at the first end and the second end of the bracket 101, and are used to realize the splicing and electrical connection between multiple brackets 101.

[0030] Specifically, refer to Figures 2 to 6The connecting mechanism 1 includes a first mounting groove at the first end of the bracket 101 and a third mounting groove at the second end of the bracket 101. A spring pin base 110 is fixedly installed in the third mounting groove. A slider 103 is slidably installed in the first mounting groove. A spring pin 104 is fixedly installed at one end of the slider 103. The spring pin 104 is adapted to be electrically connected to the spring pin base 110 of another identical high-voltage high-efficiency lamp bead bracket. For easy manual operation, a connecting rod 105 is fixedly installed at the end of the slider 103 away from the spring pin 104. A first sliding hole is provided on the inner wall of the first mounting groove. One end of the connecting rod 105 extends into the first sliding hole and is fixedly installed with a first lever 10. 6. To ensure smooth movement, a second sliding hole is also provided on the inner wall of the first sliding hole. The top of the first lever 106 passes through the second sliding hole and slides in contact with the inner wall of the second sliding hole. Second mounting grooves are respectively provided on the inner walls of the two sides of the first mounting groove. A limit block 107 is slidably installed in each second mounting groove through the first spring telescopic rod 108. Limiting grooves that are adapted to the limit block 107 are provided on both sides of the slider 103. To protect the connection port, a hollow groove is provided in the bottom of the first mounting groove. A first dustproof plate 109 is rotatably connected in the hollow groove through a torsion spring. Similarly, a hollow groove is also provided on the bottom inner wall of the third mounting groove. A second dustproof plate 111 is rotatably connected in the hollow groove through a torsion spring.

[0031] To achieve rapid preliminary splicing and positioning between the brackets 101, the splicing mechanism 2 includes multiple insertion connecting blocks 201 installed at the first end of the bracket 101, and slots opened at the second end of the bracket 101 and inserted into the insertion connecting blocks 201 in a staggered manner. The splicing mechanism 2 also includes a fourth mounting groove opened at the first end of the bracket 101, in which a plug 202 is installed by a second spring telescopic rod 203, and a socket opened at the second end of the bracket 101 that is adapted to the plug 202.

[0032] To facilitate unlocking, a second lever 204 extending beyond the fourth mounting slot is fixedly installed on the top of the plug 202. In addition, to ensure the continuity of heat dissipation at the splicing point, the splicing mechanism 2 also includes a heat-conducting plate 205 fixedly installed at the bottom of the bracket 101. The side of the heat-conducting plate 205 is configured to fit tightly against the heat-conducting plate 205 of another identical high-voltage high-efficiency lamp bead bracket.

[0033] The working principle of this high-voltage, high-efficiency LED bead holder is as follows:

[0034] When two identical high-voltage, high-efficiency LED bead brackets need to be spliced, firstly, align the first end of one bracket 101 with the second end of the other bracket 101 and push them closer. At this time, the splicing mechanism 2 starts to work. The insertion connecting block 201 on one bracket 101 is inserted into the corresponding slot of the other bracket 101 to achieve preliminary physical alignment and guidance. At the same time, the plug 202 automatically snaps into the other's insertion hole under the elastic force of the second spring telescopic rod 203, completing the first mechanical fixation. At this time, the heat conduction plates 205 at the bottom of the two brackets 101 are also tightly attached to each other, forming a continuous heat conduction path.

[0035] After the initial assembly is completed, the user manually operates the connecting mechanism 1 and moves the first lever 106 forward. The first lever 106 drives the slider 103 to slide forward in the first mounting groove through the connecting rod 105. During the sliding process, the spring pin 104 at the front end of the slider 103 pushes open the first dustproof plate 109 which is in a closed state, and finally contacts the spring pin base 110 on another bracket 101, thereby reliably realizing electrical connection. When the slider 103 slides into place, the limiting groove on its side is exactly aligned with the limiting block 107. Under the elastic force of the first spring telescopic rod 108, the limiting block 107 automatically locks into the limiting groove, forming a firm secondary mechanical lock on the slider 103, preventing it from accidentally retracting due to vibration or other reasons and causing the electrical connection to be interrupted. Through this structure, the present invention combines the final electrical connection and the reliable secondary mechanical locking into one action, simplifying the operation and improving the reliability of the connection.

[0036] When disassembly is required, the operation sequence is reversed. The user moves the first lever 106 backward, causing the slider 103 to retract and the limiting block 107 to disengage from the limiting groove. At the same time, the spring pin 104 separates from the spring pin base 110, disconnecting the electrical connection. Then, the user moves the second lever 204 outward, causing the plug 202 to exit from the socket, thus separating the two brackets 101. After separation, the first dustproof plate 109 and the second dustproof plate 111 automatically reset under the action of their respective torsion springs, resealing their respective connection ports and providing dust protection.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A high-voltage, high-efficiency LED bead bracket, comprising a bracket (101) on which LED beads (102) are mounted. characterized in that The bracket (101) is also provided with a communication mechanism (1), which includes a first mounting groove at the first end of the bracket (101), a third mounting groove at the second end of the bracket (101), a slider (103) slidably mounted in the first mounting groove, a second mounting groove on the inner walls of both sides of the first mounting groove, and a limiting block (107) slidably mounted in the second mounting groove via a first spring telescopic rod (108). A spring pin base (110) is fixedly installed in the third mounting groove, a spring pin (104) is fixedly installed at one end of the slider (103), and limiting grooves adapted to the limiting block (107) are opened on both sides of the slider (103).

2. The high-voltage high-luminous-efficiency lamp bead support according to claim 1, characterized in that, The bracket (101) is also provided with a splicing mechanism (2). The splicing mechanism (2) includes a plurality of inserting connecting blocks (201) installed at the first end of the bracket (101), a slot opened at the second end of the bracket (101) and inserted into the inserting connecting blocks (201) in a staggered manner, a fourth mounting groove opened at the first end of the bracket (101), and a plug (202) installed in the fourth mounting groove by a second spring telescopic rod (203).

3. The high-voltage high-efficiency lamp bead support of claim 1, wherein, A connecting rod (105) is fixedly installed at one end of the slider (103) away from the spring pin (104). A first sliding hole is provided on the inner wall of the first mounting groove. One end of the connecting rod (105) extends into the first sliding hole and is fixedly installed with a first lever (106).

4. The high-voltage high-efficiency lamp bead support of claim 3, wherein, A second sliding hole is provided on the inner wall of the first sliding hole, and the top of the first lever (106) passes through the second sliding hole and slides in contact with the second sliding hole.

5. The high-voltage high-efficiency lamp bead support of claim 2, wherein, The top of the plug (202) is fixedly mounted with a second lever (204) extending out of the fourth mounting slot.

6. The high-voltage high-efficiency lamp bead support of claim 2, wherein, The splicing mechanism (2) also includes a heat-conducting plate (205) fixedly installed at the bottom of the bracket (101).

7. The high-voltage high-efficiency lamp bead support of claim 6, wherein, The splicing mechanism (2) also includes a socket located at the second end of the bracket (101) and adapted to the plug (202).

8. The high-voltage high-efficiency lamp bead support of claim 1, wherein, The communication mechanism (1) also includes a first dustproof plate (109) that is rotatably connected to the bottom empty groove of the first mounting groove by a torsion spring.

9. The high-voltage high-efficiency lamp bead support of claim 1, wherein, The communication mechanism (1) also includes a second dustproof plate (111) which is rotatably connected to the bottom empty groove of the third mounting groove by a torsion spring.

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