Embedded LED lamp circuit board

Abstract

The utility model discloses an embedded LED lamp circuit board which comprises a lamp and an embedded hole, a circuit board body and an ejector plate are installed in the embedded hole, the ejector plate is used for ejecting the circuit board body, the bottom of the embedded hole is communicated with a movable groove and a reset spring, the movable groove is fixedly connected with the ejector plate through the reset spring, and the movable groove is fixedly connected with the ejector plate through the reset spring. The ejection plate is used for ejecting the circuit board body when the ejection plate is not extruded. According to the embedded LED lamp circuit board, the lamp, the embedded hole, the circuit board body and the ejector plate are matched with one another, the circuit board body is pressed into the embedded hole, the rotary handle is rotated, the limiting pin is clamped into the L-shaped clamping block, the circuit board body is limited, the installation stability of the circuit board body is guaranteed, and the installation efficiency is improved. Installation personnel can complete installation and fixation without the help of external tools, and the installation speed is greatly increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board technical field, specifically, relate to a embedded LED lamp circuit board. BACKGROUND

[0002] The name of circuit board has: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, super thin circuit board, super thin circuit board, printing (copper etching technology) circuit board etc. Circuit board makes circuit miniaturization, intuition, for the batch production of fixed circuit and the optimization of electric appliance layout important role.

[0003] The circuit board in prior art needs to be fixed by multiple groups of screws when being installed into LED lamp, and the screws need to be assisted by external tools by staff, so that the installation is inconvenient, and needs to be rotated for multiple times when being installed, causing that the time required for installation is long, therefore, an embedded LED lamp circuit board needs to be provided. UTILITY MODEL CONTENT

[0004] In view of the problems in prior art, the utility model provides an embedded LED lamp circuit board.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An embedded LED lamp circuit board, comprising: a lamp and an embedded hole, a circuit board body is installed in the inside of the embedded hole;

[0007] An ejection plate, which is used for ejecting the circuit board body.

[0008] The embedded LED lamp circuit board, wherein the bottom of the embedded hole is communicated with a movable slot;

[0009] A reset spring, which is fixedly connected with the movable slot and the ejection plate, is used for ejecting the circuit board body when the ejection plate is not extruded.

[0010] The embedded LED lamp circuit board, wherein the bottom of the circuit board body is fixedly connected with an L-shaped clamping block;

[0011] A protruding block, which is fixedly connected with the bottom of the L-shaped clamping block;

[0012] An installation slot, which is arranged on the top of the ejection plate, the protruding block can be inserted into the inside of the installation slot, and the protruding block is clamped into the installation slot to position the installation of the circuit board body.

[0013] The embedded LED lamp circuit board, wherein the inside of the lamp and the two sides of the embedded hole are both provided with limiting slots.

[0014] A limiting pin, which is rotatable inside the limiting groove;

[0015] A connecting rod, which is fixedly connected at the top of the limiting pin;

[0016] A knob, which is fixedly connected at the top of the connecting rod;

[0017] A tooth ring, which is fixedly connected at the top of the knob.

[0018] The embedded LED lamp circuit board, wherein the top of the lamp is fixedly connected with the limiting ring at the position of the knob;

[0019] An adapter rod, which is movable inside the limiting ring;

[0020] A limiting tooth block, which is fixedly connected with one end of the adapter rod;

[0021] A limiting block, which is fixedly connected with the other end of the adapter rod;

[0022] A compression spring, which connects the limiting block with the limiting ring and provides a pushing force for the limiting tooth block, so that the limiting tooth block can always be close to the tooth ring.

[0023] Compared with the prior art, the utility model has the beneficial effects as follows:

[0024] 1. The utility model discloses a lamp, embedded hole, the mutual cooperation between circuit board body and ejection plate realizes an embedded LED lamp circuit board, and the circuit board body is pressed into the embedded hole, and the limiting pin is clamped into the inside of L type clamping block by rotating the handle, so that the circuit board body is positioned, the stability of circuit board body installation is guaranteed, and the installation personnel can complete installation and fixation without the help of external tools, and the installation speed is greatly improved.

[0025] 2. In the utility model, when the circuit board body is unlocked, the ejection plate is ejected by the reset spring, so that the circuit board body is ejected, and the circuit board is convenient to disassemble.

[0026] 3. In the utility model, the convex block is clamped into the mounting groove, and the circuit board body can be positioned when being installed, so that the circuit board body is prevented from being displaced and damaged during installation.

[0027] 4. In the utility model, the compression spring makes the limiting tooth block always close to the tooth ring, and the position of the limiting tooth block is locked. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the structure schematic drawing of the front view of the utility model.

[0029] Figure 2 It is the structure section view of the front view of the utility model;

[0030] Figure 3 It is the structure schematic view of the limiting ring, the connecting rod, the limiting tooth block, the limiting block and the extrusion spring of the utility model;

[0031] Figure 4 It is the structure schematic view of the limiting pin, the connecting rod, the knob and the tooth ring.

[0032] In the figure:

[0033] 1 lamp, 2 embedded hole, 3 circuit board body, 4 ejection plate, 5 movable slot, 6 reset spring, 7 L-shaped clamping block, 8 protruding block, 9 mounting groove, 10 limiting slot, 11 limiting pin, 12 connecting rod, 13 knob, 14 tooth ring, 15 limiting ring, 16 connecting rod, 17 limiting tooth block, 18 limiting block, 19 extrusion spring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0035] As Figures 1-4 shown, the utility model provides an embodiment, a kind of embedded LED lamp circuit board, comprising: lamp 1 and embedded hole 2, embedded hole 2 is internally installed with circuit board body 3.

[0036] Ejection plate 4, ejection plate 4 is used to eject circuit board body 3.

[0037] Embedded hole 2 is communicated with movable slot 5 at bottom.

[0038] Reset spring 6, reset spring 6 is fixedly connected with movable slot 5 and ejection plate 4, for when ejection plate 4 is not extruded, circuit board body 3 can be ejected, so that installation personnel is more convenient when removing circuit board body 3.

[0039] In the embodiment, the bottom of circuit board body 3 is fixedly connected with L-shaped clamping block 7.

[0040] Protruding block 8, protruding block 8 is fixedly connected at the bottom of L-shaped clamping block 7.

[0041] The mounting groove 9 is arranged on the top of the ejection plate 4, the protrusion 8 is inserted into the mounting groove 9, the protrusion 8 is clamped into the mounting groove 9, the mounting of the circuit board body 3 is positioned, the position of the circuit board body 3 is prevented from being deviated during the mounting, and the circuit board body 3 is prevented from being damaged.

[0042] In the embodiment, the limiting grooves 10 are arranged at the two sides of the embedded hole 2 in the lamp 1.

[0043] The limiting pin 11 is rotatable in the limiting groove 10.

[0044] The connecting rod 12 is fixedly connected to the top of the limiting pin 11.

[0045] The knob 13 is fixedly connected to the top of the connecting rod 12, the circuit board body 3 is pressed into the embedded hole 2, the knob 13 is rotated, the limiting pin 11 is clamped into the L-shaped clamping block 7, the circuit board body 3 is limited, the stability of the circuit board body 3 is ensured, the installer can complete the mounting and fixing without the aid of external tools, and the mounting efficiency is greatly improved.

[0046] The tooth ring 14 is fixedly connected to the top of the knob 13.

[0047] The limiting ring 15 is fixedly connected to the position of the knob 13 on the top of the lamp 1.

[0048] The connecting rod 16 is movable in the limiting ring 15.

[0049] The limiting tooth block 17 is fixedly connected to one end of the connecting rod 16.

[0050] The limiting block 18 is fixedly connected to the other end of the connecting rod 16.

[0051] The extrusion spring 19 connects the limiting block 18 and the limiting ring 15, provides a pushing force for the limiting tooth block 17, ensures that the limiting tooth block 17 is always close to the tooth ring 14, locks the position of the limiting pin 11, prevents the knob 13 from rotating and causing the limiting pin 11 to be unlocked from the L-shaped clamping block 7 during long-time use, and improves the stability of the circuit board body 3.

[0052] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail.

[0053] The utility model provides a kind of embedded LED lamp circuit board, when using, protruding block 8 is aligned with mounting groove 9, so that line board body 3 is installed into embedded hole 2, at this time, ejection plate 4 is extruded, is received in movable slot 5, rotate knob 13, so that limiting pin 11 is inserted L type clamping block 7, locking line board body 3, at this time, extruding spring 19 connects limiting block 18 with limiting ring 15, provides a propelling force to limiting tooth block 17, guarantee limiting tooth block 17 can always be close to gear ring 14, the position of limiting pin 11 is locked, avoid that knob 13 is loose and occurs rotation in long time use process.

[0054] Summarized above: this kind of embedded LED lamp circuit board, by the cooperation between lamp 1, embedded hole 2, circuit board body 3 and ejection plate 4, solve the problem mentioned in background art.

[0055] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An embedded LED light fixture circuit board, comprising: The utility model provides a lamp (1) and embedded hole (2), its characterized in be: embedded hole (2) inside mounting has circuit board body (3); Ejection plate (4), the ejection plate (4) is used for ejecting circuit board body (3).

2. The embedded LED light fixture circuit board of claim 1, wherein: The bottom of the embedded hole (2) is communicated with a movable slot (5); Reset spring (6), the reset spring (6) is fixedly connected with the movable slot (5) and the ejection plate (4).

3. An embedded LED light fixture circuit board as set forth in claim 2, further characterized by: The bottom of the circuit board body (3) is fixedly connected with an L-shaped clamping block (7); The protruding block (8) is fixedly connected to the bottom of the L-shaped clamping block (7); The mounting slot (9) is provided on the top of the ejection plate (4), and the protruding block (8) can be inserted into the inside of the mounting slot (9).

4. The embedded LED light fixture circuit board of claim 3, wherein: The inside of the lamp (1) and the two sides of the embedded hole (2) are provided with a limiting slot (10); The limiting pin (11) can rotate in the limiting slot (10); The connecting rod (12) is fixedly connected to the top of the limiting pin (11); The knob (13) is fixedly connected to the top of the connecting rod (12); The gear ring (14) is fixedly connected to the top of the knob (13).

5. An embedded LED light fixture circuit board according to claim 4, wherein: The top of the lamp (1) is fixedly connected with a limiting ring (15) corresponding to the position of the knob (13); The connecting rod (16) can move in the limiting ring (15); The limiting tooth block (17) is fixedly connected to one end of the connecting rod (16); The limiting block (18) is fixedly connected to the other end of the connecting rod (16); The extrusion spring (19) connects the limiting block (18) and the limiting ring (15).

Images