Light source module and lamp

Abstract

The utility model relates to the technical field of lamps, and discloses a light source module and a lamp, the light source module comprises a lamp holder, the inner side surface of the lamp holder is provided with a bonding pad through a bolt, the outer wall of the upper end of the bonding pad is provided with a combined welding spot, and the inner side of the combined welding spot is connected with an LED lamp bead in a tin soldering mode. And one side of the bonding pad is electrically connected with a driving transformer, a threading hole is further formed in the inner side surface of the lamp holder, and the combined welding spots are symmetrically arranged relative to the central axis position of the bonding pad. The light source module and the lamp are provided with the bonding pads, so that a worker can install a proper number of LED lamp beads according to the light source requirement, the LED lamp beads are easy to replace in a desoldering mode after the lamp beads are damaged, the lampshade matched with the lamp holder for soft light adjusts and fixes the buckles through the notches and the buckling edges, and the light source module and the lamp are convenient to use. The lampshade can be conveniently disassembled and assembled on the lamp holder, the light source module on the lamp holder can be conveniently overhauled and maintained, and the applicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a light source module and a lamp. Background Art

[0002] The light source module can be designed with maximum optical, heat dissipation, shape, size and interface standardization according to any form of application. The above design can realize the standardized combination of lamps in different application places, achieve the function of easy use and replaceable modules according to lifespan, and reduce user costs to the greatest extent.

[0003] After searching, we found a light source module and a lamp with publication number CN214619103U. The light source module includes a light source board, an LED light source arranged on the light source board, and an optical module covering the light source board. The light source module and the lamp are used to provide a light source module and a lamp with different LED light sources and better lighting effect. The light source module and the lamp used in this practice are fixed structures. After installation, the position and quantity of the LED light source cannot be adjusted according to needs, and disassembly and maintenance are inconvenient. Therefore, we propose a light source module and a lamp. Utility Model Content

[0004] The purpose of the utility model is to provide a light source module and a lamp to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a light source module and a lamp, comprising:

[0006] A lamp holder, wherein a soldering pad is installed on the inner surface of the lamp holder by means of bolts, a combination soldering point is arranged on the outer wall of the upper end of the soldering pad, an LED lamp bead is connected to the inner side of the combination soldering point by means of soldering, one side of the soldering pad is connected to a driving transformer by means of electrical connection, and a threading hole is also provided on the inner surface of the lamp holder.

[0007] Furthermore, the combined welding points are symmetrically arranged about the central axis of the welding pad, and the LED lamp beads are evenly distributed along the upper surface of the welding pad through the combined welding points, and a detachable structure is formed between the LED lamp beads and the welding pad.

[0008] Furthermore, a threaded connection is formed between the driving transformer and the lamp holder, and a threading hole penetrates to the outer wall of the bottom end of the lamp holder.

[0009] Furthermore, a fixing hole for fixing the lamp holder is provided on the inner surface of the lamp holder, buckles are fixed on the inner surfaces of both sides of the lamp holder, the lamp holder is connected to a lampshade via the buckles, a buckle edge is provided on the outer wall of the lampshade close to the lamp holder, and notches are provided on the inner walls of both sides of the buckle edge.

[0010] Furthermore, the notch matches the outer structure of the buckle, and the lampshade is rotatably connected to the lamp holder through the notch, and the lampshade is snap-fitted to the lamp holder through the buckle and the buckle edge.

[0011] Furthermore, grooves are provided on the inner walls of the four corners of the lamp holder, and the inner surface of the groove is connected to a clamping plate with a protruding upper end through a rotating shaft, and an opening is provided on the outer wall of one end of the clamping plate close to the groove, and a spring is connected to the inner wall of the opening, and the other end of the spring is connected to the inner surface of one side of the groove.

[0012] Furthermore, the groove and the clamping plate are symmetrically arranged about the central axis of the lamp holder, and the clamping plate is elastically rotatably connected to the groove through a spring, and the lampshade is buckled and connected to the lamp holder through a buckle edge and the clamping plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The light source module and the lamp are provided with soldering pads, which enable the staff to install a suitable number of LED lamp beads according to the light source requirements, and the LED lamp beads can be easily replaced by desoldering after being damaged. The lampshade that cooperates with the lamp holder for soft light is adjusted and fixed by the buckle through the notch and the buckle edge, so that the lampshade can be easily disassembled and assembled on the lamp holder, which is convenient for the inspection and maintenance of the light source module on the lamp holder, and has better applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the light source module of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the lamp combination state of the utility model;

[0017] Figure 3 This is a schematic diagram of the reverse structural view of the lampshade of the utility model;

[0018] Figure 4 This is a schematic diagram of the enlarged cross-sectional structure of the groove and lamp holder of the utility model.

[0019] In the figure: 1. lamp holder; 2. soldering pad; 3. combined soldering point; 4. LED lamp bead; 5. driving transformer; 6. threading hole; 7. fixing hole; 8. buckle; 9. lampshade; 10. buckle edge; 11. notch; 12. groove; 13. splint; 14. opening; 15. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a light source module through improvement, please refer to Figure 1 , comprising: a lamp holder 1, a soldering pad 2 is installed on the inner surface of the lamp holder 1 by bolts, a combination soldering point 3 is arranged on the outer wall of the upper end of the soldering pad 2, the combination soldering point 3 is symmetrically arranged about the central axis of the soldering pad 2, the inner side of the combination soldering point 3 is connected with an LED lamp bead 4 by soldering, and the LED lamp bead 4 is evenly distributed along the upper surface of the soldering pad 2 through the combination soldering point 3, and a detachable structure is formed between the LED lamp bead 4 and the soldering pad 2, the set soldering pad 2 can be installed with a suitable number of LED lamp beads 4 according to the light source requirements, the light source generated by the LED lamp bead 4 is more evenly distributed, and the lamp bead is easy to pass through after being damaged. The LED lamp bead 4 can be replaced by desoldering, which has better applicability; one side of the soldering pad 2 is electrically connected to a driving transformer 5, and a threaded connection is formed between the driving transformer 5 and the lamp holder 1. The detachable driving transformer 5 is convenient for matching and installing according to the number of LED lamp beads 4, and for inspection and maintenance. A threading hole 6 is also provided on the inner surface of the lamp holder 1, and the threading hole 6 penetrates to the outer wall of the bottom end of the lamp holder 1. The threading hole 6 is convenient for threading the wires connected to the light source module, so that the lamp holder 1 can be installed close to the installation surface without generating an installation gap, and the appearance after installation is better.

[0022] See also Figure 1-Figure 3 A lamp comprises a light source module, a fixing hole 7 for fixing the lamp holder 1 is provided on the inner surface of a lamp holder 1, the fixing hole 7 is used to install the lamp holder 1 on a mounting surface through a fastener, buckles 8 are fixed to the inner surfaces of both sides of the lamp holder 1, the lamp holder 1 is connected to a lampshade 9 through the buckles 8, a buckle edge 10 is provided around the outer wall of the lampshade 9 close to the lamp holder 1, and the lampshade 9 is connected to the lamp holder 1 through the buckle 8 and the buckle edge 10, and the lampshade 9 is arranged to adjust the buckle 8 through the notch 11 and the buckle edge 10 The fixing makes it possible for the lampshade 9 to be easily assembled and disassembled on the lamp holder 1, which is convenient for the inspection and maintenance of the light source module on the lamp holder 1, and the lampshade 9 is not easy to fall off after installation and rotation adjustment; notches 11 are provided on the inner walls of the buckle edge 10 on both sides, and the notches 11 are consistent with the outer structure of the buckle 8, and the lampshade 9 is rotatably connected with the lamp holder 1 through the notches 11, and the notches 11 are used to allow the buckle 8 to enter the inner side of the buckle edge 10 of the lampshade 9 from the notch 11, so that the lamp holder 1 is convenient for buckling with the lampshade 9 through the buckle 8.

[0023] See also Figure 1 and Figure 3-Figure 4 A lamp, comprising: grooves 12 are formed on the inner walls of the four corners of a lamp holder 1, and a clamping plate 13 protruding from the upper end is connected to the inner surface of the groove 12 through a rotating shaft, and the rotating shaft is used to enable the clamping plate 13 to rotate inside the groove 12; the groove 12 and the clamping plate 13 are symmetrically arranged about the central axis of the lamp holder 1, and an opening 14 is formed on the outer wall of one end of the clamping plate 13 close to the groove 12, and a spring 15 is connected to the inner wall of the opening 14, and the other end of the spring 15 is connected to the inner surface of one side of the groove 12, and the clamping plate 13 is connected to the inner surface of the groove 12 through the spring 15. An elastic rotational connection is formed between the grooves 12, and the lampshade 9 is snap-fitted with the lamp holder 1 through the buckle edge 10 and the clamping plate 13. The provided clamping plate 13 is used to assist in fixing the buckle edge 10 of the lampshade 9 through the elastic force of the spring 15. When the buckle edge 10 of the lampshade 9 is squeezed open by pressing down the clamping plate 13, the buckle edge 10 of the lampshade 9 can penetrate into the inner side of the lamp holder 1. At this time, the clamping plate 13 returns to its place through the elastic force of the spring 15, and the lampshade 9 is fixed by snapping the upper end of the clamping plate 13 to the buckle edge 10, thereby ensuring the stability of the lampshade 9 on the lamp holder 1.

[0024] Working principle: For this type of light source module and lamp, the staff first selects the appropriate number and power of LED lamp beads 4 according to the requirements of ambient light, and welds the LED lamp beads 4 to the combination welding points 3 of the welding pads 2 according to the lighting requirements. There are multiple groups of combination welding points 3, which are convenient for the assembly and disassembly of the LED lamp beads 4, and the welding pads 2 and the LED lamp beads 4 are powered by the power matching driving transformer 5 (model: Fanlong-SKDBK-QD), the power is stable, and the wiring of the light source module installed on the lamp holder 1 is connected to the mains through the threading hole 6, so that the lamp holder 1 can be close to the installation surface, and it is not easy to produce installation gaps, which improves the aesthetics and prevents dust from penetrating. Then the lamp holder 1 is fixed through the fixing hole 7 After being installed and fastened with the fasteners, the staff can rotate the lampshade 9 to match the notch 11 on the buckle edge 10 with the buckle 8, and then press the lampshade 9 to make the lampshade 9 squeeze the clamp 13 in the groove 12 through the buckle edge 10. When the buckle 8 passes through the notch 11, the clamp 13 rebounds through the elastic force of the spring 15, and engages with the buckle edge 10 through the protruding part at the upper end to prevent the lampshade 9 from falling off the lamp holder 1. Finally, the staff rotates the lampshade 9 again to stagger the position of the notch 11 on the lampshade 9 and the buckle 8, so that the buckle 8 can also engage with the buckle edge 10 of the lampshade 9. This installation method makes it easy to disassemble and assemble the lampshade 9 on the lamp holder 1, and it is easy to inspect and maintain the light source module installed inside the lamp holder 1, thereby improving applicability.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light source module, characterized in that: include: A lamp holder (1), wherein a soldering pad (2) is mounted on the inner surface of the lamp holder (1) by means of bolts, a combination soldering point (3) is arranged on the outer wall of the upper end of the soldering pad (2), an LED lamp bead (4) is connected to the inner side of the combination soldering point (3) by means of soldering, one side of the soldering pad (2) is connected to a driving transformer (5) by means of electrical connection, and a threading hole (6) is also provided on the inner surface of the lamp holder (1).

2. A light source module according to claim 1, characterized in that: The combined welding points (3) are symmetrically arranged about the central axis of the welding pad (2), and the LED lamp beads (4) are evenly distributed along the upper surface of the welding pad (2) through the combined welding points (3), and a detachable structure is formed between the LED lamp beads (4) and the welding pad (2).

3. A light source module according to claim 1, characterized in that: The driving transformer (5) and the lamp holder (1) are threadedly connected, and the threading hole (6) penetrates to the outer wall of the bottom end of the lamp holder (1).

4. A lamp, comprising a light source module according to claims 1-3, characterized in that: The inner surface of the lamp holder (1) is provided with a fixing hole (7) for fixing the lamp holder (1), buckles (8) are fixed on the inner surfaces of both sides of the lamp holder (1), the lamp holder (1) is connected to a lampshade (9) via the buckles (8), a buckle edge (10) is provided around the outer wall of the lampshade (9) on one side close to the lamp holder (1), and notches (11) are provided on the inner walls of both sides of the buckle edge (10).

5. A lamp according to claim 4, characterized in that: The notch (11) matches the outer structure of the buckle (8), and the lampshade (9) is rotatably connected to the lamp holder (1) via the notch (11), and the lampshade (9) is snap-fitted to the lamp holder (1) via the buckle (8) and the buckle edge (10).

6. The lamp according to claim 4, characterized in that: The inner walls of the four corners of the lamp holder (1) are provided with grooves (12), the inner surface of the groove (12) is connected to a clamping plate (13) protruding from the upper end via a rotating shaft, an outer wall of one end of the clamping plate (13) close to the groove (12) is provided with an opening (14), the inner wall of the opening (14) is connected to a spring (15), and the other end of the spring (15) is connected to the inner surface of one side of the groove (12).

7. A lamp according to claim 6, characterized in that: The groove (12) and the clamping plate (13) are symmetrically arranged about the central axis of the lamp holder (1), and the clamping plate (13) is elastically rotatably connected to the groove (12) via a spring (15), and the lampshade (9) is buckled and connected to the lamp holder (1) via a buckle edge (10) and the clamping plate (13).

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